u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-11-04-9da01ac6b6-7334dfd7eb.c"}}},{"rowIdx":52,"cells":{"id":{"kind":"string","value":"manybugs_data_53"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree(property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free(property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tchar *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\tCG(context).literals_size += 16; /* FIXME */\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tTSRMLS_FETCH();\n\n\t\tZ_STRVAL_P(z) =\n\t\t\tzend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, i) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, i), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, i));\n\top_array->literals[i].hash_value = 0;\n\top_array->literals[i].cache_slot = -1;\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name, *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (char *) zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name, *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t\tif (!zend_is_auto_global(varname->u.constant.value.str.val, varname->u.constant.value.str.len TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global(varname->u.constant.value.str.val, varname->u.constant.value.str.len TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tulong fetch_type = ZEND_FETCH_CLASS_GLOBAL;\n\n\t\tzend_resolve_class_name(class_name, &fetch_type, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1 TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tchar *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array)) == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant) TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len TSRMLS_CC);\n\t\tvarname->u.constant.value.str.val = CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\t\tcur_arg_info->type_hint = class_type->u.constant.type;\n\n\t\tswitch (class_type->u.constant.type) {\n\t\tcase IS_CLASS:\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\tzend_resolve_class_name(class_type, &opline->extended_value, 1 TSRMLS_CC);\n\t\t\t}\n\t\t\tclass_type->u.constant.value.str.val = zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase IS_ARRAY:\n\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\t/* scalar type hinting */\n\t\tcase IS_SCALAR:\n\t\t\tif (op == ZEND_RECV_INIT && Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t/* fall through */\n\n\t\t/* scalar type hinting */\n\t\tcase IS_NUMERIC:\n\t\t\tif (op == ZEND_RECV_INIT && (Z_TYPE(initialization->u.constant) == IS_LONG || Z_TYPE(initialization->u.constant) == IS_DOUBLE)) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t/* fall through */\n\n\t\tcase IS_BOOL:\n\t\tcase IS_STRING:\n\t\tcase IS_LONG:\n\t\tcase IS_DOUBLE:\n\t\tcase IS_RESOURCE:\n\t\tcase IS_OBJECT:\n\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\tif (Z_TYPE(initialization->u.constant) != class_type->u.constant.type && Z_TYPE(initialization->u.constant) != IS_NULL && (Z_TYPE(initialization->u.constant) & IS_CONSTANT_TYPE_MASK) != IS_CONSTANT) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with %s type hint can only be %s or NULL\", zend_get_type_by_const(class_type->u.constant.type), zend_get_type_by_const(class_type->u.constant.type));\n\t\t\t\t} else if (Z_TYPE(initialization->u.constant) == IS_NULL) {\n\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Unknown type hint\");\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong *fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, &opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\tulong fetch_type = 0;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tfetch_type = ZEND_FETCH_CLASS_GLOBAL;\n\t\tzend_resolve_class_name(class_name, &fetch_type, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV)) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tulong fetch_type = ZEND_FETCH_CLASS_GLOBAL;\n\n\t\tzend_resolve_class_name(class_name, &fetch_type, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len TSRMLS_CC);\n\tcatch_var->u.constant.value.str.val = CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tchar *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION ||\n\t\t\t strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC)\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif (parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with that of %s::%s()\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, ZEND_FN_SCOPE_NAME(child->common.prototype), child->common.prototype->common.function_name);\n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent)) {\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with that of %s::%s()\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, ZEND_FN_SCOPE_NAME(parent), parent->common.function_name);\n\t\t}\n\t}\n}\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\t/* unsigned int name_len; */\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\t\t/* make sure method is not already overridden in class */\n\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n#define IS_EQUAL(mname, mname_len, str) \\\n strncmp(mname, str, mname_len)\n\n#define _ADD_MAGIC_METHOD(ce, mname, mname_len, fe) { \\\n\tif (!IS_EQUAL(mname, mname_len, \"__clone\")) \t{\t(ce)->clone\t\t\t= (fe); (fe)->common.fn_flags |= ZEND_ACC_CLONE; } \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__construct\")) {\t\t(ce)->constructor = (fe); (fe)->common.fn_flags |= ZEND_ACC_CTOR; } \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__destruct\")) {\t\t(ce)->destructor = (fe); (fe)->common.fn_flags |= ZEND_ACC_DTOR; } \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__get\"))\t\t(ce)->__get\t\t\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__set\"))\t\t(ce)->__set\t\t\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__call\"))\t\t(ce)->__call\t\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__unset\"))\t\t(ce)->__unset\t\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__isset\"))\t\t(ce)->__isset\t\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__callstatic\"))(ce)->__callstatic\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__tostring\"))\t(ce)->__tostring\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"serialize_func\"))\t(ce)->serialize_func\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"unserialize_func\"))(ce)->unserialize_func\t= (fe); \\\n}\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tint i;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(tmpHash TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, fe->op_array.static_variables);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\ti = fe->op_array.last_var;\n\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\twhile (i > 0) {\n\t\ti--;\n\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t}\n\tfe->op_array.vars = dupvars;\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n \n\t/* TODO: check whether there is something similar and whether that is ok */\n\tliterals_copy = (zend_literal*)emalloc(fe->op_array.last_literal * sizeof(zend_literal));\n \n\tfor (i = 0; i < fe->op_array.last_literal; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n}\n/* }}}} */\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL;\t\t/* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t\t/* it is just a reference which was added to the subclass while doing the inheritance */\n\t\t/* prototype = existing_fn; */\n\t\t/* memory is scrambled anyway???? */\n\t\t/* function_add_ref(prototype); */\n\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t}\n\n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\t_ADD_MAGIC_METHOD(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p);\n\t\t/* it could be necessary to update child classes as well */\n\t\t/* zend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t)php_runkit_update_children_methods, 5, dce, dce, &dfe, dfunc, dfunc_len); */\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tHashTable* target;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int lcname_len;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\n\tsize_t i = 0;\n\ttarget = va_arg(args, HashTable*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n \n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\tif (!aliases[i]->trait_method->ce || (fn->common.scope == aliases[i]->trait_method->ce &&\n\t\t\t\t(zend_binary_strcasecmp(aliases[i]->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t aliases[i]->trait_method->mname_len,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t fn->common.function_name, fnname_len) == 0))) {\n\t\t\t\tif (aliases[i]->alias) {\n\t\t\t\t\tfn_copy = *fn;\n\t\t\t\t\tzend_traits_duplicate_function(&fn_copy, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\n\t\t\t\t\tif (aliases[i]->modifiers) { /* if it is 0, no modifieres has been changed */\n\t\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tlcname_len = aliases[i]->alias_len;\n\t\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, lcname_len);\n\n\t\t\t\t\tif (zend_hash_add(target, lcname, lcname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t\t}\n\t\t\t\t\t/* aliases[i]->function = fn_copy; */\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\tif ((!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce) &&\n\t\t\t\t\t(zend_binary_strcasecmp(aliases[i]->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t aliases[i]->trait_method->mname_len,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tif (!aliases[i]->alias && aliases[i]->modifiers) { /* if it is 0, no modifieres has been changed */\n\t\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n\n/**\n* Copies function table entries to target function table with applied aliasing\n*/\nstatic void zend_traits_copy_trait_function_table(HashTable *target, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) {\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 3, /* 3 is number of args for apply_func */\n\t\t\ttarget, aliases, exclude_table);\n}\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\tzend_class_entry *cur_ce;\n\n\t/* resolve class references */\n\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\tcur_ce = zend_fetch_class(cur_precedence->trait_method->class_name, cur_precedence->trait_method->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\tcur_precedence->trait_method->ce = cur_ce;\n\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_ce = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = cur_ce;\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\tif (cur_method_ref->class_name) {\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) {\n\tsize_t i, j;\n\tif (precedences) {\n\t\ti = 0;\n\t\twhile (precedences[i]) {\n\t\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\t\tj = 0;\n\t\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\t\tchar* lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tlcname_len);\n\t\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL)==FAILURE) {\n\t\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t}\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\tzend_hash_init_ex(resulting_table, 10, /* TODO: revisit this start size, may be its not optimal */\n\t\t\t\t\t /* NULL, ZEND_FUNCTION_DTOR, 0, 0); */\n\t\t\t\t\t NULL, NULL, 0, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements,\n\t\t\t\t\t\t /* NULL, ZEND_FUNCTION_DTOR, 0, 0); */\n\t\t\t\t\t\t NULL, NULL, 0, 0);\n\n\t\tzend_hash_init_ex(&exclude_table, 2, /* TODO: revisit this start size, may be its not optimal */\n\t\t\t\t\t\t NULL, NULL, 0, 0);\n\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\tzend_traits_copy_trait_function_table(function_tables[i], &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\tzend_hash_graceful_destroy(&exclude_table);\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, /* 5 is number of args for apply_func */\n\t\t\t\t\t\t\t\t\t i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* now the resulting_table contains all trait methods we would have to\n\t\tadd to the class\n\t\tin the following step the methods are inserted into the method table\n\t\tif there is already a method with the same name it is replaced iff ce != fn.scope\n\t\t--> all inherited methods are overridden, methods defined in the class are left\n\t\tuntouched */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, char* prop_name, int prop_name_length, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tchar* prop_name;\n\tint prop_name_length;\n\tchar* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n \n \n\t/* in the following steps the properties are inserted into the property table\n\t\tfor that, a very strict approach is applied:\n\t\t - check for compatibility, if not compatible with any property in class -> fatal\n\t\t - if compatible, then strict notice\n\t*/\n \n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* property_info now contains the property */\n\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t then check whether the property is already there */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_found = zend_hash_find(&ce->properties_info, prop_name, prop_name_length+1, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\t\tnot_compatible = compare_function(&compare_result,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t ce->default_static_members_table[coliding_prop->offset],\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC) == FAILURE;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = compare_function(&compare_result,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tce->default_properties_table[coliding_prop->offset],\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC) == FAILURE;\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\n/*void init_trait_alias(znode* result, const znode* method_name, const znode* alias, const znode* modifiers TSRMLS_DC)*/ /* {{{ */\n/*{\n\tzend_trait_alias* trait_alias = emalloc(sizeof(zend_trait_alias));\n\ttrait_alias->method_name = Z_UNIVAL(method_name->u.constant);\n\n\t// may be method is only excluded, then the alias node is NULL\n\tif (alias) {\n\t\ttrait_alias->alias = Z_UNIVAL(alias->u.constant);\n\t\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t} else {\n\n\t}\n\ttrait_alias->function = NULL;\n\n\n\tresult->u.var = trait_alias;\n}\n*/\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", class_name->u.constant.value.str.val);\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, &opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, &opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(char *mangled_property, int len, char **class_name, char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\n\tif (zend_hash_add(&CG(active_class_entry)->constants_table, zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC), var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL)==FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, &fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, &fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1 TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.\topline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tzend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP_SET;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\topline->extended_value = 0;\n\tSET_NODE(opline->result, colon_token);\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\tSET_NODE(opline->result, qm_token);\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tif (Z_LVAL(CG(declarables).ticks)) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_TICKS;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n\t}\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\n\tif (zend_hash_find(CG(auto_globals), name, name_len+1, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tchar *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree(property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free(property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tchar *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\tCG(context).literals_size += 16; /* FIXME */\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tTSRMLS_FETCH();\n\n\t\tZ_STRVAL_P(z) =\n\t\t\tzend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, i) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, i), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, i));\n\top_array->literals[i].hash_value = 0;\n\top_array->literals[i].cache_slot = -1;\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name, *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (char *) zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name, *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t\tif (!zend_is_auto_global(varname->u.constant.value.str.val, varname->u.constant.value.str.len TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global(varname->u.constant.value.str.val, varname->u.constant.value.str.len TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tulong fetch_type = ZEND_FETCH_CLASS_GLOBAL;\n\n\t\tzend_resolve_class_name(class_name, &fetch_type, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1 TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tchar *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array)) == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant) TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len TSRMLS_CC);\n\t\tvarname->u.constant.value.str.val = CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\t\tcur_arg_info->type_hint = class_type->u.constant.type;\n\n\t\tswitch (class_type->u.constant.type) {\n\t\tcase IS_CLASS:\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\tzend_resolve_class_name(class_type, &opline->extended_value, 1 TSRMLS_CC);\n\t\t\t}\n\t\t\tclass_type->u.constant.value.str.val = zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase IS_ARRAY:\n\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\t/* scalar type hinting */\n\t\tcase IS_SCALAR:\n\t\t\tif (op == ZEND_RECV_INIT && Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t/* fall through */\n\n\t\t/* scalar type hinting */\n\t\tcase IS_NUMERIC:\n\t\t\tif (op == ZEND_RECV_INIT && (Z_TYPE(initialization->u.constant) == IS_LONG || Z_TYPE(initialization->u.constant) == IS_DOUBLE)) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t/* fall through */\n\n\t\tcase IS_BOOL:\n\t\tcase IS_STRING:\n\t\tcase IS_LONG:\n\t\tcase IS_DOUBLE:\n\t\tcase IS_RESOURCE:\n\t\tcase IS_OBJECT:\n\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\tif (Z_TYPE(initialization->u.constant) != class_type->u.constant.type && Z_TYPE(initialization->u.constant) != IS_NULL && (Z_TYPE(initialization->u.constant) & IS_CONSTANT_TYPE_MASK) != IS_CONSTANT) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with %s type hint can only be %s or NULL\", zend_get_type_by_const(class_type->u.constant.type), zend_get_type_by_const(class_type->u.constant.type));\n\t\t\t\t} else if (Z_TYPE(initialization->u.constant) == IS_NULL) {\n\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Unknown type hint\");\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong *fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, &opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\tulong fetch_type = 0;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tfetch_type = ZEND_FETCH_CLASS_GLOBAL;\n\t\tzend_resolve_class_name(class_name, &fetch_type, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV)) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tulong fetch_type = ZEND_FETCH_CLASS_GLOBAL;\n\n\t\tzend_resolve_class_name(class_name, &fetch_type, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len TSRMLS_CC);\n\tcatch_var->u.constant.value.str.val = CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tchar *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION ||\n\t\t\t strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC)\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif (parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with that of %s::%s()\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, ZEND_FN_SCOPE_NAME(child->common.prototype), child->common.prototype->common.function_name);\n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent)) {\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with that of %s::%s()\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, ZEND_FN_SCOPE_NAME(parent), parent->common.function_name);\n\t\t}\n\t}\n}\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\t/* unsigned int name_len; */\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\t\t/* make sure method is not already overridden in class */\n\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n#define IS_EQUAL(mname, mname_len, str) \\\n strncmp(mname, str, mname_len)\n\n#define _ADD_MAGIC_METHOD(ce, mname, mname_len, fe) { \\\n\tif (!IS_EQUAL(mname, mname_len, \"__clone\")) \t{\t(ce)->clone\t\t\t= (fe); (fe)->common.fn_flags |= ZEND_ACC_CLONE; } \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__construct\")) {\t\t(ce)->constructor = (fe); (fe)->common.fn_flags |= ZEND_ACC_CTOR; } \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__destruct\")) {\t\t(ce)->destructor = (fe); (fe)->common.fn_flags |= ZEND_ACC_DTOR; } \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__get\"))\t\t(ce)->__get\t\t\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__set\"))\t\t(ce)->__set\t\t\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__call\"))\t\t(ce)->__call\t\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__unset\"))\t\t(ce)->__unset\t\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__isset\"))\t\t(ce)->__isset\t\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__callstatic\"))(ce)->__callstatic\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"__tostring\"))\t(ce)->__tostring\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"serialize_func\"))\t(ce)->serialize_func\t= (fe); \\\n\telse if (!IS_EQUAL(mname, mname_len, \"unserialize_func\"))(ce)->unserialize_func\t= (fe); \\\n}\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tint i;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(tmpHash TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, fe->op_array.static_variables);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\ti = fe->op_array.last_var;\n\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\twhile (i > 0) {\n\t\ti--;\n\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t}\n\tfe->op_array.vars = dupvars;\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n \n\t/* TODO: check whether there is something similar and whether that is ok */\n\tliterals_copy = (zend_literal*)emalloc(fe->op_array.last_literal * sizeof(zend_literal));\n \n\tfor (i = 0; i < fe->op_array.last_literal; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n}\n/* }}}} */\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL;\t\t/* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t\t/* it is just a reference which was added to the subclass while doing the inheritance */\n\t\t/* prototype = existing_fn; */\n\t\t/* memory is scrambled anyway???? */\n\t\t/* function_add_ref(prototype); */\n\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t}\n\n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\t_ADD_MAGIC_METHOD(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p);\n\t\t/* it could be necessary to update child classes as well */\n\t\t/* zend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t)php_runkit_update_children_methods, 5, dce, dce, &dfe, dfunc, dfunc_len); */\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tHashTable* target;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int lcname_len;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\n\tsize_t i = 0;\n\ttarget = va_arg(args, HashTable*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n \n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n \n\t\t\tif (/* Scope unset or equal to the function we compare to */\n (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n && /* and, the alias applies to fn */\n (zend_binary_strcasecmp(aliases[i]->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t aliases[i]->trait_method->mname_len,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tif (aliases[i]->alias) {\n\t\t\t\t\tfn_copy = *fn;\n\t\t\t\t\tzend_traits_duplicate_function(&fn_copy, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\n\t\t\t\t\tif (aliases[i]->modifiers) { /* if it is 0, no modifieres has been changed */\n\t\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tlcname_len = aliases[i]->alias_len;\n\t\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, lcname_len);\n\n\t\t\t\t\tif (zend_hash_add(target, lcname, lcname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t\t}\n\t\t\t\t\t/* aliases[i]->function = fn_copy; */\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\tif (/* Scope unset or equal to the function we compare to */\n (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n && /* and, the alias applies to fn */\n\t\t\t\t\t (zend_binary_strcasecmp(aliases[i]->trait_method->method_name,\n aliases[i]->trait_method->mname_len,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tif (!aliases[i]->alias && aliases[i]->modifiers) { /* if it is 0, no modifieres has been changed */\n\t\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n\n/**\n* Copies function table entries to target function table with applied aliasing\n*/\nstatic void zend_traits_copy_trait_function_table(HashTable *target, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) {\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 3, /* 3 is number of args for apply_func */\n\t\t\ttarget, aliases, exclude_table);\n}\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\tzend_class_entry *cur_ce;\n\n\t/* resolve class references */\n\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\tcur_ce = zend_fetch_class(cur_precedence->trait_method->class_name, cur_precedence->trait_method->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\tcur_precedence->trait_method->ce = cur_ce;\n\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_ce = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = cur_ce;\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\tif (cur_method_ref->class_name) {\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) {\n\tsize_t i, j;\n\tif (precedences) {\n\t\ti = 0;\n\t\twhile (precedences[i]) {\n\t\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\t\tj = 0;\n\t\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\t\tchar* lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tlcname_len);\n\t\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL)==FAILURE) {\n\t\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t}\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\tzend_hash_init_ex(resulting_table, 10, /* TODO: revisit this start size, may be its not optimal */\n\t\t\t\t\t /* NULL, ZEND_FUNCTION_DTOR, 0, 0); */\n\t\t\t\t\t NULL, NULL, 0, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements,\n\t\t\t\t\t\t /* NULL, ZEND_FUNCTION_DTOR, 0, 0); */\n\t\t\t\t\t\t NULL, NULL, 0, 0);\n\n\t\tzend_hash_init_ex(&exclude_table, 2, /* TODO: revisit this start size, may be its not optimal */\n\t\t\t\t\t\t NULL, NULL, 0, 0);\n\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\tzend_traits_copy_trait_function_table(function_tables[i], &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\tzend_hash_graceful_destroy(&exclude_table);\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, /* 5 is number of args for apply_func */\n\t\t\t\t\t\t\t\t\t i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* now the resulting_table contains all trait methods we would have to\n\t\tadd to the class\n\t\tin the following step the methods are inserted into the method table\n\t\tif there is already a method with the same name it is replaced iff ce != fn.scope\n\t\t--> all inherited methods are overridden, methods defined in the class are left\n\t\tuntouched */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, char* prop_name, int prop_name_length, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tchar* prop_name;\n\tint prop_name_length;\n\tchar* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n \n \n\t/* in the following steps the properties are inserted into the property table\n\t\tfor that, a very strict approach is applied:\n\t\t - check for compatibility, if not compatible with any property in class -> fatal\n\t\t - if compatible, then strict notice\n\t*/\n \n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* property_info now contains the property */\n\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t then check whether the property is already there */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_found = zend_hash_find(&ce->properties_info, prop_name, prop_name_length+1, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\t\tnot_compatible = compare_function(&compare_result,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t ce->default_static_members_table[coliding_prop->offset],\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC) == FAILURE;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = compare_function(&compare_result,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tce->default_properties_table[coliding_prop->offset],\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC) == FAILURE;\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\n/*void init_trait_alias(znode* result, const znode* method_name, const znode* alias, const znode* modifiers TSRMLS_DC)*/ /* {{{ */\n/*{\n\tzend_trait_alias* trait_alias = emalloc(sizeof(zend_trait_alias));\n\ttrait_alias->method_name = Z_UNIVAL(method_name->u.constant);\n\n\t// may be method is only excluded, then the alias node is NULL\n\tif (alias) {\n\t\ttrait_alias->alias = Z_UNIVAL(alias->u.constant);\n\t\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t} else {\n\n\t}\n\ttrait_alias->function = NULL;\n\n\n\tresult->u.var = trait_alias;\n}\n*/\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", class_name->u.constant.value.str.val);\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, &opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, &opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(char *mangled_property, int len, char **class_name, char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\n\tif (zend_hash_add(&CG(active_class_entry)->constants_table, zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC), var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL)==FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, &fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, &fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1 TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.\topline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tzend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP_SET;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\topline->extended_value = 0;\n\tSET_NODE(opline->result, colon_token);\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\tSET_NODE(opline->result, qm_token);\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tif (Z_LVAL(CG(declarables).ticks)) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_TICKS;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n\t}\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\n\tif (zend_hash_find(CG(auto_globals), name, name_len+1, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tchar *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-05-13-db0c957f02-8ba00176f1.c"}}},{"rowIdx":53,"cells":{"id":{"kind":"string","value":"manybugs_data_54"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n | Andrei Zmievski <andrei@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"zend.h\"\n#include \"zend_execute.h\"\n#include \"zend_API.h\"\n#include \"zend_modules.h\"\n#include \"zend_constants.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_closures.h\"\n\n#ifdef HAVE_STDARG_H\n#include <stdarg.h>\n#endif\n\n/* these variables are true statics/globals, and have to be mutex'ed on every access */\nstatic int module_count=0;\nZEND_API HashTable module_registry;\n\nstatic zend_module_entry **module_request_startup_handlers;\nstatic zend_module_entry **module_request_shutdown_handlers;\nstatic zend_module_entry **module_post_deactivate_handlers;\n\nstatic zend_class_entry **class_cleanup_handlers;\n\n/* this function doesn't check for too many parameters */\nZEND_API int zend_get_parameters(int ht, int param_count, ...) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tva_list ptr;\n\tzval **param, *param_ptr;\n\tTSRMLS_FETCH();\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\tva_start(ptr, param_count);\n\n\twhile (param_count-->0) {\n\t\tparam = va_arg(ptr, zval **);\n\t\tparam_ptr = *(p-arg_count);\n\t\tif (!PZVAL_IS_REF(param_ptr) && Z_REFCOUNT_P(param_ptr) > 1) {\n\t\t\tzval *new_tmp;\n\n\t\t\tALLOC_ZVAL(new_tmp);\n\t\t\t*new_tmp = *param_ptr;\n\t\t\tzval_copy_ctor(new_tmp);\n\t\t\tINIT_PZVAL(new_tmp);\n\t\t\tparam_ptr = new_tmp;\n\t\t\tZ_DELREF_P((zval *) *(p-arg_count));\n\t\t\t*(p-arg_count) = param_ptr;\n\t\t}\n\t\t*param = param_ptr;\n\t\targ_count--;\n\t}\n\tva_end(ptr);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _zend_get_parameters_array(int ht, int param_count, zval **argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tzval *param_ptr;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tparam_ptr = *(p-arg_count);\n\t\tif (!PZVAL_IS_REF(param_ptr) && Z_REFCOUNT_P(param_ptr) > 1) {\n\t\t\tzval *new_tmp;\n\n\t\t\tALLOC_ZVAL(new_tmp);\n\t\t\t*new_tmp = *param_ptr;\n\t\t\tzval_copy_ctor(new_tmp);\n\t\t\tINIT_PZVAL(new_tmp);\n\t\t\tparam_ptr = new_tmp;\n\t\t\tZ_DELREF_P((zval *) *(p-arg_count));\n\t\t\t*(p-arg_count) = param_ptr;\n\t\t}\n\t\t*(argument_array++) = param_ptr;\n\t\targ_count--;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* Zend-optimized Extended functions */\n/* this function doesn't check for too many parameters */\nZEND_API int zend_get_parameters_ex(int param_count, ...) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tva_list ptr;\n\tzval ***param;\n\tTSRMLS_FETCH();\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\tva_start(ptr, param_count);\n\twhile (param_count-->0) {\n\t\tparam = va_arg(ptr, zval ***);\n\t\t*param = (zval **) p-(arg_count--);\n\t}\n\tva_end(ptr);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _zend_get_parameters_array_ex(int param_count, zval ***argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tzval **value = (zval**)(p-arg_count);\n\n\t\t*(argument_array++) = value;\n\t\targ_count--;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_copy_parameters_array(int param_count, zval *argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tzval **param = (zval **) p-(arg_count--);\n\t\tzval_add_ref(param);\n\t\tadd_next_index_zval(argument_array, *param);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_wrong_param_count(TSRMLS_D) /* {{{ */\n{\n\tconst char *space;\n\tconst char *class_name = get_active_class_name(&space TSRMLS_CC);\n\n\tzend_error(E_WARNING, \"Wrong parameter count for %s%s%s()\", class_name, space, get_active_function_name(TSRMLS_C));\n}\n/* }}} */\n\n/* Argument parsing API -- andrei */\nZEND_API char *zend_get_type_by_const(int type) /* {{{ */\n{\n\tswitch(type) {\n\t\tcase IS_BOOL:\n\t\t\treturn \"boolean\";\n\t\tcase IS_LONG:\n\t\t\treturn \"integer\";\n\t\tcase IS_DOUBLE:\n\t\t\treturn \"double\";\n\t\tcase IS_STRING:\n\t\t\treturn \"string\";\n\t\tcase IS_OBJECT:\n\t\t\treturn \"object\";\n\t\tcase IS_RESOURCE:\n\t\t\treturn \"resource\";\n\t\tcase IS_NULL:\n\t\t\treturn \"null\";\n\t\tcase IS_CALLABLE:\n\t\t\treturn \"callable\";\n\t\tcase IS_ARRAY:\n\t\t\treturn \"array\";\n\t\tdefault:\n\t\t\treturn \"unknown\";\n\t}\n}\n/* }}} */\n\nZEND_API char *zend_zval_type_name(const zval *arg) /* {{{ */\n{\n\treturn zend_get_type_by_const(Z_TYPE_P(arg));\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_get_class_entry(const zval *zobject TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HT_P(zobject)->get_class_entry) {\n\t\treturn Z_OBJ_HT_P(zobject)->get_class_entry(zobject TSRMLS_CC);\n\t} else {\n\t\tzend_error(E_ERROR, \"Class entry requested for an object without PHP class\");\n\t\treturn NULL;\n\t}\n}\n/* }}} */\n\n/* returns 1 if you need to copy result, 0 if it's already a copy */\nZEND_API int zend_get_object_classname(const zval *object, const char **class_name, zend_uint *class_name_len TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HT_P(object)->get_class_name == NULL ||\n\t\tZ_OBJ_HT_P(object)->get_class_name(object, class_name, class_name_len, 0 TSRMLS_CC) != SUCCESS) {\n\t\tzend_class_entry *ce = Z_OBJCE_P(object);\n\n\t\t*class_name = ce->name;\n\t\t*class_name_len = ce->name_length;\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nstatic int parse_arg_object_to_string(zval **arg, char **p, int *pl, int type TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HANDLER_PP(arg, cast_object)) {\n\t\tSEPARATE_ZVAL_IF_NOT_REF(arg);\n\t\tif (Z_OBJ_HANDLER_PP(arg, cast_object)(*arg, *arg, type TSRMLS_CC) == SUCCESS) {\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t}\n\t/* Standard PHP objects */\n\tif (Z_OBJ_HT_PP(arg) == &std_object_handlers || !Z_OBJ_HANDLER_PP(arg, cast_object)) {\n\t\tSEPARATE_ZVAL_IF_NOT_REF(arg);\n\t\tif (zend_std_cast_object_tostring(*arg, *arg, type TSRMLS_CC) == SUCCESS) {\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t}\n\tif (!Z_OBJ_HANDLER_PP(arg, cast_object) && Z_OBJ_HANDLER_PP(arg, get)) {\n\t\tint use_copy;\n\t\tzval *z = Z_OBJ_HANDLER_PP(arg, get)(*arg TSRMLS_CC);\n\t\tZ_ADDREF_P(z);\n\t\tif(Z_TYPE_P(z) != IS_OBJECT) {\n\t\t\tzval_dtor(*arg);\n\t\t\tZ_TYPE_P(*arg) = IS_NULL;\n\t\t\tzend_make_printable_zval(z, *arg, &use_copy);\n\t\t\tif (!use_copy) {\n\t\t\t\tZVAL_ZVAL(*arg, z, 1, 1);\n\t\t\t}\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tzval_ptr_dtor(&z);\n\t}\n\treturn FAILURE;\n}\n/* }}} */\n\nstatic const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, const char **spec, char **error, int *severity TSRMLS_DC) /* {{{ */\n{\n\tconst char *spec_walk = *spec;\n\tchar c = *spec_walk++;\n\tint return_null = 0;\n\n\t/* scan through modifiers */\n\twhile (1) {\n\t\tif (*spec_walk == '/') {\n\t\t\tSEPARATE_ZVAL_IF_NOT_REF(arg);\n\t\t} else if (*spec_walk == '!') {\n\t\t\tif (Z_TYPE_PP(arg) == IS_NULL) {\n\t\t\t\treturn_null = 1;\n\t\t\t}\n\t\t} else {\n\t\t\tbreak;\n\t\t}\n\t\tspec_walk++;\n\t}\n\n\tswitch (c) {\n\t\tcase 'l':\n\t\tcase 'L':\n\t\t\t{\n\t\t\t\tlong *p = va_arg(*va, long *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tdouble d;\n\t\t\t\t\t\t\tint type;\n\n\t\t\t\t\t\t\tif ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), p, &d, -1)) == 0) {\n\t\t\t\t\t\t\t\treturn \"long\";\n\t\t\t\t\t\t\t} else if (type == IS_DOUBLE) {\n\t\t\t\t\t\t\t\tif (c == 'L') {\n\t\t\t\t\t\t\t\t\tif (d > LONG_MAX) {\n\t\t\t\t\t\t\t\t\t\t*p = LONG_MAX;\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t} else if (d < LONG_MIN) {\n\t\t\t\t\t\t\t\t\t\t*p = LONG_MIN;\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t*p = zend_dval_to_lval(d);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\t\tif (c == 'L') {\n\t\t\t\t\t\t\tif (Z_DVAL_PP(arg) > LONG_MAX) {\n\t\t\t\t\t\t\t\t*p = LONG_MAX;\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t} else if (Z_DVAL_PP(arg) < LONG_MIN) {\n\t\t\t\t\t\t\t\t*p = LONG_MIN;\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_long_ex(arg);\n\t\t\t\t\t\t*p = Z_LVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"long\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'd':\n\t\t\t{\n\t\t\t\tdouble *p = va_arg(*va, double *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tlong l;\n\t\t\t\t\t\t\tint type;\n\n\t\t\t\t\t\t\tif ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &l, p, -1)) == 0) {\n\t\t\t\t\t\t\t\treturn \"double\";\n\t\t\t\t\t\t\t} else if (type == IS_LONG) {\n\t\t\t\t\t\t\t\t*p = (double) l;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_double_ex(arg);\n\t\t\t\t\t\t*p = Z_DVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"double\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'p':\n\t\tcase 's':\n\t\t\t{\n\t\t\t\tchar **p = va_arg(*va, char **);\n\t\t\t\tint *pl = va_arg(*va, int *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\t\tif (return_null) {\n\t\t\t\t\t\t\t*p = NULL;\n\t\t\t\t\t\t\t*pl = 0;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t/* break omitted intentionally */\n\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_string_ex(arg);\n\t\t\t\t\t\tif (UNEXPECTED(Z_ISREF_PP(arg) != 0)) {\n\t\t\t\t\t\t\t/* it's dangerous to return pointers to string\n\t\t\t\t\t\t\t buffer of referenced variable, because it can\n\t\t\t\t\t\t\t be clobbered throug magic callbacks */\n\t\t\t\t\t\t\tSEPARATE_ZVAL(arg);\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\t\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t\t\t\tif (c == 'p' && CHECK_ZVAL_NULL_PATH(*arg)) {\n\t\t\t\t\t\t\treturn \"a valid path\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\t\tif (parse_arg_object_to_string(arg, p, pl, IS_STRING TSRMLS_CC) == SUCCESS) {\n\t\t\t\t\t\t\tif (c == 'p' && CHECK_ZVAL_NULL_PATH(*arg)) {\n\t\t\t\t\t\t\t\treturn \"a valid path\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn c == 's' ? \"string\" : \"a valid path\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'b':\n\t\t\t{\n\t\t\t\tzend_bool *p = va_arg(*va, zend_bool *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_boolean_ex(arg);\n\t\t\t\t\t\t*p = Z_BVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"boolean\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'r':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_RESOURCE) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"resource\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 'A':\n\t\tcase 'a':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_ARRAY || (c == 'A' && Z_TYPE_PP(arg) == IS_OBJECT)) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"array\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 'H':\n\t\tcase 'h':\n\t\t\t{\n\t\t\t\tHashTable **p = va_arg(*va, HashTable **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_ARRAY) {\n\t\t\t\t\t*p = Z_ARRVAL_PP(arg);\n\t\t\t\t} else if(c == 'H' && Z_TYPE_PP(arg) == IS_OBJECT) {\n\t\t\t\t\t*p = HASH_OF(*arg);\n\t\t\t\t\tif(*p == NULL) {\n\t\t\t\t\t\treturn \"array\";\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\treturn \"array\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'o':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_OBJECT) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"object\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'O':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tzend_class_entry *ce = va_arg(*va, zend_class_entry *);\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_OBJECT &&\n\t\t\t\t\t\t(!ce || instanceof_function(Z_OBJCE_PP(arg), ce TSRMLS_CC))) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\tif (ce) {\n\t\t\t\t\t\treturn ce->name;\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn \"object\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'C':\n\t\t\t{\n\t\t\t\tzend_class_entry **lookup, **pce = va_arg(*va, zend_class_entry **);\n\t\t\t\tzend_class_entry *ce_base = *pce;\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*pce = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tconvert_to_string_ex(arg);\n\t\t\t\tif (zend_lookup_class(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &lookup TSRMLS_CC) == FAILURE) {\n\t\t\t\t\t*pce = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*pce = *lookup;\n\t\t\t\t}\n\t\t\t\tif (ce_base) {\n\t\t\t\t\tif ((!*pce || !instanceof_function(*pce, ce_base TSRMLS_CC))) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a class name derived from %s, '%s' given\",\n\t\t\t\t\t\t\tce_base->name, Z_STRVAL_PP(arg));\n\t\t\t\t\t\t*pce = NULL;\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (!*pce) {\n\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid class name, '%s' given\",\n\t\t\t\t\t\tZ_STRVAL_PP(arg));\n\t\t\t\t\treturn \"\";\n\t\t\t\t}\n\t\t\t\tbreak;\n\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'f':\n\t\t\t{\n\t\t\t\tzend_fcall_info *fci = va_arg(*va, zend_fcall_info *);\n\t\t\t\tzend_fcall_info_cache *fcc = va_arg(*va, zend_fcall_info_cache *);\n\t\t\t\tchar *is_callable_error = NULL;\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\tfci->size = 0;\n\t\t\t\t\tfcc->initialized = 0;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tif (zend_fcall_info_init(*arg, 0, fci, fcc, NULL, &is_callable_error TSRMLS_CC) == SUCCESS) {\n\t\t\t\t\tif (is_callable_error) {\n\t\t\t\t\t\t*severity = E_STRICT;\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid callback, %s\", is_callable_error);\n\t\t\t\t\t\tefree(is_callable_error);\n\t\t\t\t\t\t*spec = spec_walk;\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tif (is_callable_error) {\n\t\t\t\t\t\t*severity = E_WARNING;\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid callback, %s\", is_callable_error);\n\t\t\t\t\t\tefree(is_callable_error);\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn \"valid callback\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\tcase 'z':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'Z':\n\t\t\t{\n\t\t\t\tzval ***p = va_arg(*va, zval ***);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*p = arg;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\treturn \"unknown\";\n\t}\n\n\t*spec = spec_walk;\n\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_parse_arg(int arg_num, zval **arg, va_list *va, const char **spec, int quiet TSRMLS_DC) /* {{{ */\n{\n\tconst char *expected_type = NULL;\n\tchar *error = NULL;\n\tint severity = E_WARNING;\n\n\texpected_type = zend_parse_arg_impl(arg_num, arg, va, spec, &error, &severity TSRMLS_CC);\n\tif (expected_type) {\n\t\tif (!quiet && (*expected_type || error)) {\n\t\t\tconst char *space;\n\t\t\tconst char *class_name = get_active_class_name(&space TSRMLS_CC);\n\n\t\t\tif (error) {\n\t\t\t\tzend_error(severity, \"%s%s%s() expects parameter %d %s\",\n\t\t\t\t\t\tclass_name, space, get_active_function_name(TSRMLS_C), arg_num, error);\n\t\t\t\tefree(error);\n\t\t\t} else {\n\t\t\t\tzend_error(severity, \"%s%s%s() expects parameter %d to be %s, %s given\",\n\t\t\t\t\t\tclass_name, space, get_active_function_name(TSRMLS_C), arg_num, expected_type,\n\t\t\t\t\t\tzend_zval_type_name(*arg));\n\t\t\t}\n\t\t}\n\t\tif (severity != E_STRICT) {\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_parse_va_args(int num_args, const char *type_spec, va_list *va, int flags TSRMLS_DC) /* {{{ */\n{\n\tconst char *spec_walk;\n\tint c, i;\n\tint min_num_args = -1;\n\tint max_num_args = 0;\n\tint post_varargs = 0;\n\tzval **arg;\n\tint arg_count;\n\tint quiet = flags & ZEND_PARSE_PARAMS_QUIET;\n\tzend_bool have_varargs = 0;\n\tzval ****varargs = NULL;\n\tint *n_varargs = NULL;\n\n\tfor (spec_walk = type_spec; *spec_walk; spec_walk++) {\n\t\tc = *spec_walk;\n\t\tswitch (c) {\n\t\t\tcase 'l': case 'd':\n\t\t\tcase 's': case 'b':\n\t\t\tcase 'r': case 'a':\n\t\t\tcase 'o': case 'O':\n\t\t\tcase 'z': case 'Z':\n\t\t\tcase 'C': case 'h':\n\t\t\tcase 'f': case 'A':\n\t\t\tcase 'H': case 'p':\n\t\t\t\tmax_num_args++;\n\t\t\t\tbreak;\n\n\t\t\tcase '|':\n\t\t\t\tmin_num_args = max_num_args;\n\t\t\t\tbreak;\n\n\t\t\tcase '/':\n\t\t\tcase '!':\n\t\t\t\t/* Pass */\n\t\t\t\tbreak;\n\n\t\t\tcase '*':\n\t\t\tcase '+':\n\t\t\t\tif (have_varargs) {\n\t\t\t\t\tif (!quiet) {\n\t\t\t\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\t\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\t\t\t\tzend_error(E_WARNING, \"%s%s%s(): only one varargs specifier (* or +) is permitted\",\n\t\t\t\t\t\t\t\tclass_name,\n\t\t\t\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\t\t\t\tactive_function->common.function_name);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\thave_varargs = 1;\n\t\t\t\t/* we expect at least one parameter in varargs */\n\t\t\t\tif (c == '+') {\n\t\t\t\t\tmax_num_args++;\n\t\t\t\t}\n\t\t\t\t/* mark the beginning of varargs */\n\t\t\t\tpost_varargs = max_num_args;\n\t\t\t\tbreak;\n\n\t\t\tdefault:\n\t\t\t\tif (!quiet) {\n\t\t\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\t\t\tzend_error(E_WARNING, \"%s%s%s(): bad type specifier while parsing parameters\",\n\t\t\t\t\t\t\tclass_name,\n\t\t\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\t\t\tactive_function->common.function_name);\n\t\t\t\t}\n\t\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tif (min_num_args < 0) {\n\t\tmin_num_args = max_num_args;\n\t}\n\n\tif (have_varargs) {\n\t\t/* calculate how many required args are at the end of the specifier list */\n\t\tpost_varargs = max_num_args - post_varargs;\n\t\tmax_num_args = -1;\n\t}\n\n\tif (num_args < min_num_args || (num_args > max_num_args && max_num_args > 0)) {\n\t\tif (!quiet) {\n\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\tzend_error(E_WARNING, \"%s%s%s() expects %s %d parameter%s, %d given\",\n\t\t\t\t\tclass_name,\n\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\tactive_function->common.function_name,\n\t\t\t\t\tmin_num_args == max_num_args ? \"exactly\" : num_args < min_num_args ? \"at least\" : \"at most\",\n\t\t\t\t\tnum_args < min_num_args ? min_num_args : max_num_args,\n\t\t\t\t\t(num_args < min_num_args ? min_num_args : max_num_args) == 1 ? \"\" : \"s\",\n\t\t\t\t\tnum_args);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\targ_count = (int)(zend_uintptr_t) *(zend_vm_stack_top(TSRMLS_C) - 1);\n\n\tif (num_args > arg_count) {\n\t\tzend_error(E_WARNING, \"%s(): could not obtain parameters for parsing\",\n\t\t\tget_active_function_name(TSRMLS_C));\n\t\treturn FAILURE;\n\t}\n\n\ti = 0;\n\twhile (num_args-- > 0) {\n\t\tif (*type_spec == '|') {\n\t\t\ttype_spec++;\n\t\t}\n\n\t\tif (*type_spec == '*' || *type_spec == '+') {\n\t\t\tint num_varargs = num_args + 1 - post_varargs;\n\n\t\t\t/* eat up the passed in storage even if it won't be filled in with varargs */\n\t\t\tvarargs = va_arg(*va, zval ****);\n\t\t\tn_varargs = va_arg(*va, int *);\n\t\t\ttype_spec++;\n\n\t\t\tif (num_varargs > 0) {\n\t\t\t\tint iv = 0;\n\t\t\t\tzval **p = (zval **) (zend_vm_stack_top(TSRMLS_C) - 1 - (arg_count - i));\n\n\t\t\t\t*n_varargs = num_varargs;\n\n\t\t\t\t/* allocate space for array and store args */\n\t\t\t\t*varargs = safe_emalloc(num_varargs, sizeof(zval **), 0);\n\t\t\t\twhile (num_varargs-- > 0) {\n\t\t\t\t\t(*varargs)[iv++] = p++;\n\t\t\t\t}\n\n\t\t\t\t/* adjust how many args we have left and restart loop */\n\t\t\t\tnum_args = num_args + 1 - iv;\n\t\t\t\ti += iv;\n\t\t\t\tcontinue;\n\t\t\t} else {\n\t\t\t\t*varargs = NULL;\n\t\t\t\t*n_varargs = 0;\n\t\t\t}\n\t\t}\n\n\t\targ = (zval **) (zend_vm_stack_top(TSRMLS_C) - 1 - (arg_count-i));\n\n\t\tif (zend_parse_arg(i+1, arg, va, &type_spec, quiet TSRMLS_CC) == FAILURE) {\n\t\t\t/* clean up varargs array if it was used */\n\t\t\tif (varargs && *varargs) {\n\t\t\t\tefree(*varargs);\n\t\t\t\t*varargs = NULL;\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\t\ti++;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n#define RETURN_IF_ZERO_ARGS(num_args, type_spec, quiet) { \\\n\tint __num_args = (num_args); \\\n\t\\\n\tif (0 == (type_spec)[0] && 0 != __num_args && !(quiet)) { \\\n\t\tconst char *__space; \\\n\t\tconst char * __class_name = get_active_class_name(&__space TSRMLS_CC); \\\n\t\tzend_error(E_WARNING, \"%s%s%s() expects exactly 0 parameters, %d given\", \\\n\t\t\t__class_name, __space, \\\n\t\t\tget_active_function_name(TSRMLS_C), __num_args); \\\n\t\treturn FAILURE; \\\n\t}\\\n}\n\nZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\n\tRETURN_IF_ZERO_ARGS(num_args, type_spec, flags & ZEND_PARSE_PARAMS_QUIET);\n\n\tva_start(va, type_spec);\n\tretval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC);\n\tva_end(va);\n\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\n\tRETURN_IF_ZERO_ARGS(num_args, type_spec, 0);\n\n\tva_start(va, type_spec);\n\tretval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC);\n\tva_end(va);\n\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\tconst char *p = type_spec;\n\tzval **object;\n\tzend_class_entry *ce;\n\n\tif (!this_ptr) {\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, 0);\n\n\t\tva_start(va, type_spec);\n\t\tretval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC);\n\t\tva_end(va);\n\t} else {\n\t\tp++;\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, 0);\n\n\t\tva_start(va, type_spec);\n\n\t\tobject = va_arg(va, zval **);\n\t\tce = va_arg(va, zend_class_entry *);\n\t\t*object = this_ptr;\n\n\t\tif (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) {\n\t\t\tzend_error(E_CORE_ERROR, \"%s::%s() must be derived from %s::%s\",\n\t\t\t\tce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C));\n\t\t}\n\n\t\tretval = zend_parse_va_args(num_args, p, &va, 0 TSRMLS_CC);\n\t\tva_end(va);\n\t}\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\tconst char *p = type_spec;\n\tzval **object;\n\tzend_class_entry *ce;\n\tint quiet = flags & ZEND_PARSE_PARAMS_QUIET;\n\n\tif (!this_ptr) {\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, quiet);\n\n\t\tva_start(va, type_spec);\n\t\tretval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC);\n\t\tva_end(va);\n\t} else {\n\t\tp++;\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, quiet);\n\n\t\tva_start(va, type_spec);\n\n\t\tobject = va_arg(va, zval **);\n\t\tce = va_arg(va, zend_class_entry *);\n\t\t*object = this_ptr;\n\n\t\tif (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) {\n\t\t\tif (!quiet) {\n\t\t\t\tzend_error(E_CORE_ERROR, \"%s::%s() must be derived from %s::%s\",\n\t\t\t\t\tce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C));\n\t\t\t}\n\t\t\tva_end(va);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tretval = zend_parse_va_args(num_args, p, &va, flags TSRMLS_CC);\n\t\tva_end(va);\n\t}\n\treturn retval;\n}\n/* }}} */\n\n/* Argument parsing API -- andrei */\nZEND_API int _array_init(zval *arg, uint size ZEND_FILE_LINE_DC) /* {{{ */\n{\n\tALLOC_HASHTABLE_REL(Z_ARRVAL_P(arg));\n\n\t_zend_hash_init(Z_ARRVAL_P(arg), size, NULL, ZVAL_PTR_DTOR, 0 ZEND_FILE_LINE_RELAY_CC);\n\tZ_TYPE_P(arg) = IS_ARRAY;\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_merge_property(zval **value TSRMLS_DC, int num_args, va_list args, const zend_hash_key *hash_key) /* {{{ */\n{\n\t/* which name should a numeric property have ? */\n\tif (hash_key->nKeyLength) {\n\t\tzval *obj = va_arg(args, zval *);\n\t\tzend_object_handlers *obj_ht = va_arg(args, zend_object_handlers *);\n\t\tzval *member;\n\n\t\tMAKE_STD_ZVAL(member);\n\t\tZVAL_STRINGL(member, hash_key->arKey, hash_key->nKeyLength-1, 1);\n\t\tobj_ht->write_property(obj, member, *value, 0 TSRMLS_CC);\n\t\tzval_ptr_dtor(&member);\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* This function should be called after the constructor has been called\n * because it may call __set from the uninitialized object otherwise. */\nZEND_API void zend_merge_properties(zval *obj, HashTable *properties, int destroy_ht TSRMLS_DC) /* {{{ */\n{\n\tconst zend_object_handlers *obj_ht = Z_OBJ_HT_P(obj);\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = Z_OBJCE_P(obj);\n\tzend_hash_apply_with_arguments(properties TSRMLS_CC, (apply_func_args_t)zend_merge_property, 2, obj, obj_ht);\n\tEG(scope) = old_scope;\n\n\tif (destroy_ht) {\n\t\tzend_hash_destroy(properties);\n\t\tFREE_HASHTABLE(properties);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_update_class_constants(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\tif ((class_type->ce_flags & ZEND_ACC_CONSTANTS_UPDATED) == 0 || (!CE_STATIC_MEMBERS(class_type) && class_type->default_static_members_count)) {\n\t\tzend_class_entry **scope = EG(in_execution)?&EG(scope):&CG(active_class_entry);\n\t\tzend_class_entry *old_scope = *scope;\n\t\tint i;\n\n\t\t*scope = class_type;\n\t\tzend_hash_apply_with_argument(&class_type->constants_table, (apply_func_arg_t) zval_update_constant, (void*)1 TSRMLS_CC);\n\n\t\tfor (i = 0; i < class_type->default_properties_count; i++) {\n\t\t\tif (class_type->default_properties_table[i]) {\n\t\t\t\tzval_update_constant(&class_type->default_properties_table[i], (void**)1 TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\tif (!CE_STATIC_MEMBERS(class_type) && class_type->default_static_members_count) {\n\t\t\tzval **p;\n\n\t\t\tif (class_type->parent) {\n\t\t\t\tzend_update_class_constants(class_type->parent TSRMLS_CC);\n\t\t\t}\n#if ZTS\n\t\t\tCG(static_members_table)[(zend_intptr_t)(class_type->static_members_table)] = emalloc(sizeof(zval*) * class_type->default_static_members_count);\n#else\n\t\t\tclass_type->static_members_table = emalloc(sizeof(zval*) * class_type->default_static_members_count);\n#endif\n\t\t\tfor (i = 0; i < class_type->default_static_members_count; i++) {\n\t\t\t\tp = &class_type->default_static_members_table[i];\n\t\t\t\tif (Z_ISREF_PP(p) &&\n\t\t\t\t\tclass_type->parent &&\n\t\t\t\t\ti < class_type->parent->default_static_members_count &&\n\t\t\t\t\t*p == class_type->parent->default_static_members_table[i] &&\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type->parent)[i]\n\t\t\t\t) {\n\t\t\t\t\tzval *q = CE_STATIC_MEMBERS(class_type->parent)[i];\n\n\t\t\t\t\tZ_ADDREF_P(q);\n\t\t\t\t\tZ_SET_ISREF_P(q);\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type)[i] = q;\n\t\t\t\t} else {\n\t\t\t\t\tzval *r;\n\n\t\t\t\t\tALLOC_ZVAL(r);\n\t\t\t\t\t*r = **p;\n\t\t\t\t\tINIT_PZVAL(r);\n\t\t\t\t\tzval_copy_ctor(r);\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type)[i] = r;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tfor (i = 0; i < class_type->default_static_members_count; i++) {\n\t\t\tzval_update_constant(&CE_STATIC_MEMBERS(class_type)[i], (void**)1 TSRMLS_CC);\n\t\t}\n\n\t\t*scope = old_scope;\n\t\tclass_type->ce_flags |= ZEND_ACC_CONSTANTS_UPDATED;\n\t}\n}\n/* }}} */\n\nZEND_API void object_properties_init(zend_object *object, zend_class_entry *class_type) /* {{{ */\n{\n\tint i;\n\n\tif (class_type->default_properties_count) {\n\t\tobject->properties_table = emalloc(sizeof(zval*) * class_type->default_properties_count);\n\t\tfor (i = 0; i < class_type->default_properties_count; i++) {\n\t\t\tobject->properties_table[i] = class_type->default_properties_table[i];\n\t\t\tif (class_type->default_properties_table[i]) {\n\t\t\t\tZ_ADDREF_P(object->properties_table[i]);\n\t\t\t}\n\t\t}\n\t\tobject->properties = NULL;\n\t}\n}\n/* }}} */\n\n/* This function requires 'properties' to contain all props declared in the\n * class and all props being public. If only a subset is given or the class\n * has protected members then you need to merge the properties seperately by\n * calling zend_merge_properties(). */\nZEND_API int _object_and_properties_init(zval *arg, zend_class_entry *class_type, HashTable *properties ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\tzend_object *object;\n\n\tif (class_type->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) {\n\t\tchar *what = (class_type->ce_flags & ZEND_ACC_INTERFACE) ? \"interface\"\n\t\t\t\t\t :((class_type->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) ? \"trait\"\n\t\t\t\t\t : \"abstract class\";\n\t\tzend_error(E_ERROR, \"Cannot instantiate %s %s\", what, class_type->name);\n\t}\n\n\tzend_update_class_constants(class_type TSRMLS_CC);\n\n\tZ_TYPE_P(arg) = IS_OBJECT;\n\tif (class_type->create_object == NULL) {\n\t\tZ_OBJVAL_P(arg) = zend_objects_new(&object, class_type TSRMLS_CC);\n\t\tif (properties) {\n\t\t\tobject->properties = properties;\n\t\t\tobject->properties_table = NULL;\n\t\t} else {\n\t\t\tobject_properties_init(object, class_type);\n\t\t}\n\t} else {\n\t\tZ_OBJVAL_P(arg) = class_type->create_object(class_type TSRMLS_CC);\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _object_init_ex(zval *arg, zend_class_entry *class_type ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\treturn _object_and_properties_init(arg, class_type, 0 ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int _object_init(zval *arg ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\treturn _object_init_ex(arg, zend_standard_class_def ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int add_assoc_function(zval *arg, const char *key, void (*function_ptr)(INTERNAL_FUNCTION_PARAMETERS)) /* {{{ */\n{\n\tzend_error(E_WARNING, \"add_assoc_function() is no longer supported\");\n\treturn FAILURE;\n}\n/* }}} */\n\nZEND_API int add_assoc_long_ex(zval *arg, const char *key, uint key_len, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_null_ex(zval *arg, const char *key, uint key_len) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_bool_ex(zval *arg, const char *key, uint key_len, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_resource_ex(zval *arg, const char *key, uint key_len, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_double_ex(zval *arg, const char *key, uint key_len, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_string_ex(zval *arg, const char *key, uint key_len, char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_stringl_ex(zval *arg, const char *key, uint key_len, char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_zval_ex(zval *arg, const char *key, uint key_len, zval *value) /* {{{ */\n{\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_long(zval *arg, ulong index, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_null(zval *arg, ulong index) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_bool(zval *arg, ulong index, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_resource(zval *arg, ulong index, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_double(zval *arg, ulong index, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_string(zval *arg, ulong index, const char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_stringl(zval *arg, ulong index, const char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_zval(zval *arg, ulong index, zval *value) /* {{{ */\n{\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_long(zval *arg, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_null(zval *arg) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_bool(zval *arg, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_resource(zval *arg, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_double(zval *arg, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_string(zval *arg, const char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_stringl(zval *arg, const char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_zval(zval *arg, zval *value) /* {{{ */\n{\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_get_assoc_string_ex(zval *arg, const char *key, uint key_len, const char *str, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_assoc_stringl_ex(zval *arg, const char *key, uint key_len, const char *str, uint length, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_long(zval *arg, ulong index, long l, void **dest) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, l);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_double(zval *arg, ulong index, double d, void **dest) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_string(zval *arg, ulong index, const char *str, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_stringl(zval *arg, ulong index, const char *str, uint length, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_property_long_ex(zval *arg, const char *key, uint key_len, long n TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_bool_ex(zval *arg, const char *key, uint key_len, int b TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_null_ex(zval *arg, const char *key, uint key_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_resource_ex(zval *arg, const char *key, uint key_len, long n TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, n);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_double_ex(zval *arg, const char *key, uint key_len, double d TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_string_ex(zval *arg, const char *key, uint key_len, const char *str, int duplicate TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_stringl_ex(zval *arg, const char *key, uint key_len, const char *str, uint length, int duplicate TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_zval_ex(zval *arg, const char *key, uint key_len, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, value, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_startup_module_ex(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tint name_len;\n\tchar *lcname;\n\n\tif (module->module_started) {\n\t\treturn SUCCESS;\n\t}\n\tmodule->module_started = 1;\n\n\t/* Check module dependencies */\n\tif (module->deps) {\n\t\tconst zend_module_dep *dep = module->deps;\n\n\t\twhile (dep->name) {\n\t\t\tif (dep->type == MODULE_DEP_REQUIRED) {\n\t\t\t\tzend_module_entry *req_mod;\n\n\t\t\t\tname_len = strlen(dep->name);\n\t\t\t\tlcname = zend_str_tolower_dup(dep->name, name_len);\n\n\t\t\t\tif (zend_hash_find(&module_registry, lcname, name_len+1, (void**)&req_mod) == FAILURE || !req_mod->module_started) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\t/* TODO: Check version relationship */\n\t\t\t\t\tzend_error(E_CORE_WARNING, \"Cannot load module '%s' because required module '%s' is not loaded\", module->name, dep->name);\n\t\t\t\t\tmodule->module_started = 0;\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t++dep;\n\t\t}\n\t}\n\n\t/* Initialize module globals */\n\tif (module->globals_size) {\n#ifdef ZTS\n\t\tts_allocate_id(module->globals_id_ptr, module->globals_size, (ts_allocate_ctor) module->globals_ctor, (ts_allocate_dtor) module->globals_dtor);\n#else\n\t\tif (module->globals_ctor) {\n\t\t\tmodule->globals_ctor(module->globals_ptr TSRMLS_CC);\n\t\t}\n#endif\n\t}\n\tif (module->module_startup_func) {\n\t\tEG(current_module) = module;\n\t\tif (module->module_startup_func(module->type, module->module_number TSRMLS_CC)==FAILURE) {\n\t\t\tzend_error(E_CORE_ERROR,\"Unable to start %s module\", module->name);\n\t\t\tEG(current_module) = NULL;\n\t\t\treturn FAILURE;\n\t\t}\n\t\tEG(current_module) = NULL;\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic void zend_sort_modules(void *base, size_t count, size_t siz, compare_func_t compare TSRMLS_DC) /* {{{ */\n{\n\tBucket **b1 = base;\n\tBucket **b2;\n\tBucket **end = b1 + count;\n\tBucket *tmp;\n\tzend_module_entry *m, *r;\n\n\twhile (b1 < end) {\ntry_again:\n\t\tm = (zend_module_entry*)(*b1)->pData;\n\t\tif (!m->module_started && m->deps) {\n\t\t\tconst zend_module_dep *dep = m->deps;\n\t\t\twhile (dep->name) {\n\t\t\t\tif (dep->type == MODULE_DEP_REQUIRED || dep->type == MODULE_DEP_OPTIONAL) {\n\t\t\t\t\tb2 = b1 + 1;\n\t\t\t\t\twhile (b2 < end) {\n\t\t\t\t\t\tr = (zend_module_entry*)(*b2)->pData;\n\t\t\t\t\t\tif (strcasecmp(dep->name, r->name) == 0) {\n\t\t\t\t\t\t\ttmp = *b1;\n\t\t\t\t\t\t\t*b1 = *b2;\n\t\t\t\t\t\t\t*b2 = tmp;\n\t\t\t\t\t\t\tgoto try_again;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tb2++;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tdep++;\n\t\t\t}\n\t\t}\n\t\tb1++;\n\t}\n}\n/* }}} */\n\nZEND_API void zend_collect_module_handlers(TSRMLS_D) /* {{{ */\n{\n\tHashPosition pos;\n\tzend_module_entry *module;\n\tint startup_count = 0;\n\tint shutdown_count = 0;\n\tint post_deactivate_count = 0;\n\tzend_class_entry **pce;\n\tint class_count = 0;\n\n\t/* Collect extensions with request startup/shutdown handlers */\n\tfor (zend_hash_internal_pointer_reset_ex(&module_registry, &pos);\n\t zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(&module_registry, &pos)) {\n\t\tif (module->request_startup_func) {\n\t\t\tstartup_count++;\n\t\t}\n\t\tif (module->request_shutdown_func) {\n\t\t\tshutdown_count++;\n\t\t}\n\t\tif (module->post_deactivate_func) {\n\t\t\tpost_deactivate_count++;\n\t\t}\n\t}\n\tmodule_request_startup_handlers = (zend_module_entry**)malloc(\n\t sizeof(zend_module_entry*) *\n\t\t(startup_count + 1 +\n\t\t shutdown_count + 1 +\n\t\t post_deactivate_count + 1));\n\tmodule_request_startup_handlers[startup_count] = NULL;\n\tmodule_request_shutdown_handlers = module_request_startup_handlers + startup_count + 1;\n\tmodule_request_shutdown_handlers[shutdown_count] = NULL;\n\tmodule_post_deactivate_handlers = module_request_shutdown_handlers + shutdown_count + 1;\n\tmodule_post_deactivate_handlers[post_deactivate_count] = NULL;\n\tstartup_count = 0;\n\t\n\tfor (zend_hash_internal_pointer_reset_ex(&module_registry, &pos);\n\t zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(&module_registry, &pos)) {\n\t\tif (module->request_startup_func) {\n\t\t\tmodule_request_startup_handlers[startup_count++] = module;\n\t\t}\n\t\tif (module->request_shutdown_func) {\n\t\t\tmodule_request_shutdown_handlers[--shutdown_count] = module;\n\t\t}\n\t\tif (module->post_deactivate_func) {\n\t\t\tmodule_post_deactivate_handlers[--post_deactivate_count] = module;\n\t\t}\n\t}\n\n\t/* Collect internal classes with static members */\n\tfor (zend_hash_internal_pointer_reset_ex(CG(class_table), &pos);\n\t zend_hash_get_current_data_ex(CG(class_table), (void *) &pce, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(CG(class_table), &pos)) {\n\t\tif ((*pce)->type == ZEND_INTERNAL_CLASS &&\n\t\t (*pce)->default_static_members_count > 0) {\n\t\t class_count++;\n\t\t}\n\t}\n\n\tclass_cleanup_handlers = (zend_class_entry**)malloc(\n\t\tsizeof(zend_class_entry*) *\n\t\t(class_count + 1));\n\tclass_cleanup_handlers[class_count] = NULL;\n\n\tif (class_count) {\n\t\tfor (zend_hash_internal_pointer_reset_ex(CG(class_table), &pos);\n\t\t zend_hash_get_current_data_ex(CG(class_table), (void *) &pce, &pos) == SUCCESS;\n\t \t zend_hash_move_forward_ex(CG(class_table), &pos)) {\n\t\t\tif ((*pce)->type == ZEND_INTERNAL_CLASS &&\n\t\t\t (*pce)->default_static_members_count > 0) {\n\t\t\t class_cleanup_handlers[--class_count] = *pce;\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API int zend_startup_modules(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_sort(&module_registry, zend_sort_modules, NULL, 0 TSRMLS_CC);\n\tzend_hash_apply(&module_registry, (apply_func_t)zend_startup_module_ex TSRMLS_CC);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_destroy_modules(void) /* {{{ */\n{\n\tfree(class_cleanup_handlers);\n\tfree(module_request_startup_handlers);\n\tzend_hash_graceful_reverse_destroy(&module_registry);\n}\n/* }}} */\n\nZEND_API zend_module_entry* zend_register_module_ex(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tint name_len;\n\tchar *lcname;\n\tzend_module_entry *module_ptr;\n\n\tif (!module) {\n\t\treturn NULL;\n\t}\n\n#if 0\n\tzend_printf(\"%s: Registering module %d\\n\", module->name, module->module_number);\n#endif\n\n\t/* Check module dependencies */\n\tif (module->deps) {\n\t\tconst zend_module_dep *dep = module->deps;\n\n\t\twhile (dep->name) {\n\t\t\tif (dep->type == MODULE_DEP_CONFLICTS) {\n\t\t\t\tname_len = strlen(dep->name);\n\t\t\t\tlcname = zend_str_tolower_dup(dep->name, name_len);\n\n\t\t\t\tif (zend_hash_exists(&module_registry, lcname, name_len+1)) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\t/* TODO: Check version relationship */\n\t\t\t\t\tzend_error(E_CORE_WARNING, \"Cannot load module '%s' because conflicting module '%s' is already loaded\", module->name, dep->name);\n\t\t\t\t\treturn NULL;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t++dep;\n\t\t}\n\t}\n\n\tname_len = strlen(module->name);\n\tlcname = zend_str_tolower_dup(module->name, name_len);\n\n\tif (zend_hash_add(&module_registry, lcname, name_len+1, (void *)module, sizeof(zend_module_entry), (void**)&module_ptr)==FAILURE) {\n\t\tzend_error(E_CORE_WARNING, \"Module '%s' already loaded\", module->name);\n\t\tefree(lcname);\n\t\treturn NULL;\n\t}\n\tefree(lcname);\n\tmodule = module_ptr;\n\tEG(current_module) = module;\n\n\tif (module->functions && zend_register_functions(NULL, module->functions, NULL, module->type TSRMLS_CC)==FAILURE) {\n\t\tEG(current_module) = NULL;\n\t\tzend_error(E_CORE_WARNING,\"%s: Unable to register functions, unable to load\", module->name);\n\t\treturn NULL;\n\t}\n\n\tEG(current_module) = NULL;\n\treturn module;\n}\n/* }}} */\n\nZEND_API zend_module_entry* zend_register_internal_module(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tmodule->module_number = zend_next_free_module();\n\tmodule->type = MODULE_PERSISTENT;\n\treturn zend_register_module_ex(module TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_check_magic_method_implementation(const zend_class_entry *ce, const zend_function *fptr, int error_type TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\t/* we don't care if the function name is longer, in fact lowercasing only\n\t * the beginning of the name speeds up the check process */\n\tname_len = strlen(fptr->common.function_name);\n\tzend_str_tolower_copy(lcname, fptr->common.function_name, MIN(name_len, sizeof(lcname)-1));\n\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\n\tif (name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)) && fptr->common.num_args != 0) {\n\t\tzend_error(error_type, \"Destructor %s::%s() cannot take arguments\", ce->name, ZEND_DESTRUCTOR_FUNC_NAME);\n\t} else if (name_len == sizeof(ZEND_CLONE_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)) && fptr->common.num_args != 0) {\n\t\tzend_error(error_type, \"Method %s::%s() cannot accept any arguments\", ce->name, ZEND_CLONE_FUNC_NAME);\n\t} else if (name_len == sizeof(ZEND_GET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_GET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_GET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_SET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_SET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_SET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_UNSET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_UNSET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_UNSET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_ISSET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_ISSET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_ISSET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_CALL_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_CALL_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_CALL_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME) - 1 &&\n\t\t!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1)\n\t) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_CALLSTATIC_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_CALLSTATIC_FUNC_NAME);\n\t\t}\n \t} else if (name_len == sizeof(ZEND_TOSTRING_FUNC_NAME) - 1 &&\n \t\t!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && fptr->common.num_args != 0\n\t) {\n\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments\", ce->name, ZEND_TOSTRING_FUNC_NAME);\n\t}\n}\n/* }}} */\n\n/* registers all functions in *library_functions in the function hash */\nZEND_API int zend_register_functions(zend_class_entry *scope, const zend_function_entry *functions, HashTable *function_table, int type TSRMLS_DC) /* {{{ */\n{\n\tconst zend_function_entry *ptr = functions;\n\tzend_function function, *reg_function;\n\tzend_internal_function *internal_function = (zend_internal_function *)&function;\n\tint count=0, unload=0, result=0;\n\tHashTable *target_function_table = function_table;\n\tint error_type;\n\tzend_function *ctor = NULL, *dtor = NULL, *clone = NULL, *__get = NULL, *__set = NULL, *__unset = NULL, *__isset = NULL, *__call = NULL, *__callstatic = NULL, *__tostring = NULL;\n\tconst char *lowercase_name;\n\tint fname_len;\n\tconst char *lc_class_name = NULL;\n\tint class_name_len = 0;\n\n\tif (type==MODULE_PERSISTENT) {\n\t\terror_type = E_CORE_WARNING;\n\t} else {\n\t\terror_type = E_WARNING;\n\t}\n\n\tif (!target_function_table) {\n\t\ttarget_function_table = CG(function_table);\n\t}\n\tinternal_function->type = ZEND_INTERNAL_FUNCTION;\n\tinternal_function->module = EG(current_module);\n\n\tif (scope) {\n\t\tclass_name_len = strlen(scope->name);\n\t\tif ((lc_class_name = zend_memrchr(scope->name, '\\\\', class_name_len))) {\n\t\t\t++lc_class_name;\n\t\t\tclass_name_len -= (lc_class_name - scope->name);\n\t\t\tlc_class_name = zend_str_tolower_dup(lc_class_name, class_name_len);\n\t\t} else {\n\t\t\tlc_class_name = zend_str_tolower_dup(scope->name, class_name_len);\n\t\t}\n\t}\n\n\twhile (ptr->fname) {\n\t\tinternal_function->handler = ptr->handler;\n\t\tinternal_function->function_name = (char*)ptr->fname;\n\t\tinternal_function->scope = scope;\n\t\tinternal_function->prototype = NULL;\n\t\tif (ptr->flags) {\n\t\t\tif (!(ptr->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\tif (ptr->flags != ZEND_ACC_DEPRECATED || scope) {\n\t\t\t\t\tzend_error(error_type, \"Invalid access level for %s%s%s() - access must be exactly one of public, protected or private\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t\t}\n\t\t\t\tinternal_function->fn_flags = ZEND_ACC_PUBLIC | ptr->flags;\n\t\t\t} else {\n\t\t\t\tinternal_function->fn_flags = ptr->flags;\n\t\t\t}\n\t\t} else {\n\t\t\tinternal_function->fn_flags = ZEND_ACC_PUBLIC;\n\t\t}\n\t\tif (ptr->arg_info) {\n\t\t\tzend_internal_function_info *info = (zend_internal_function_info*)ptr->arg_info;\n\t\t\t\n\t\t\tinternal_function->arg_info = (zend_arg_info*)ptr->arg_info+1;\n\t\t\tinternal_function->num_args = ptr->num_args;\n\t\t\t/* Currently you cannot denote that the function can accept less arguments than num_args */\n\t\t\tif (info->required_num_args == -1) {\n\t\t\t\tinternal_function->required_num_args = ptr->num_args;\n\t\t\t} else {\n\t\t\t\tinternal_function->required_num_args = info->required_num_args;\n\t\t\t}\n\t\t\tif (info->pass_rest_by_reference) {\n\t\t\t\tif (info->pass_rest_by_reference == ZEND_SEND_PREFER_REF) {\n\t\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_PASS_REST_PREFER_REF;\n\t\t\t\t} else {\n\t\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_PASS_REST_BY_REFERENCE;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (info->return_reference) {\n\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t\t\t}\n\t\t} else {\n\t\t\tinternal_function->arg_info = NULL;\n\t\t\tinternal_function->num_args = 0;\n\t\t\tinternal_function->required_num_args = 0;\n\t\t}\n\t\tif (ptr->flags & ZEND_ACC_ABSTRACT) {\n\t\t\tif (scope) {\n\t\t\t\t/* This is a class that must be abstract itself. Here we set the check info. */\n\t\t\t\tscope->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t\t\tif (!(scope->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\t\t\t\t/* Since the class is not an interface it needs to be declared as a abstract class. */\n\t\t\t\t\t/* Since here we are handling internal functions only we can add the keyword flag. */\n\t\t\t\t\t/* This time we set the flag for the keyword 'abstract'. */\n\t\t\t\t\tscope->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (ptr->flags & ZEND_ACC_STATIC && (!scope || !(scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t\t\tzend_error(error_type, \"Static function %s%s%s() cannot be abstract\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t}\n\t\t} else {\n\t\t\tif (scope && (scope->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\t\t\tefree((char*)lc_class_name);\n\t\t\t\tzend_error(error_type, \"Interface %s cannot contain non abstract method %s()\", scope->name, ptr->fname);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t\tif (!internal_function->handler) {\n\t\t\t\tif (scope) {\n\t\t\t\t\tefree((char*)lc_class_name);\n\t\t\t\t}\n\t\t\t\tzend_error(error_type, \"Method %s%s%s() cannot be a NULL function\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t\tzend_unregister_functions(functions, count, target_function_table TSRMLS_CC);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t}\n\t\tfname_len = strlen(ptr->fname);\n\t\tlowercase_name = zend_new_interned_string(zend_str_tolower_dup(ptr->fname, fname_len), fname_len + 1, 1 TSRMLS_CC);\n\t\tif (IS_INTERNED(lowercase_name)) {\n\t\t\tresult = zend_hash_quick_add(target_function_table, lowercase_name, fname_len+1, INTERNED_HASH(lowercase_name), &function, sizeof(zend_function), (void**)®_function);\n\t\t} else {\n\t\t\tresult = zend_hash_add(target_function_table, lowercase_name, fname_len+1, &function, sizeof(zend_function), (void**)®_function);\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tunload=1;\n\t\t\tstr_efree(lowercase_name);\n\t\t\tbreak;\n\t\t}\n\t\tif (scope) {\n\t\t\t/* Look for ctor, dtor, clone\n\t\t\t * If it's an old-style constructor, store it only if we don't have\n\t\t\t * a constructor already.\n\t\t\t */\n\t\t\tif ((fname_len == class_name_len) && !ctor && !memcmp(lowercase_name, lc_class_name, class_name_len+1)) {\n\t\t\t\tctor = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME))) {\n\t\t\t\tctor = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME))) {\n\t\t\t\tdtor = reg_function;\n\t\t\t\tif (internal_function->num_args) {\n\t\t\t\t\tzend_error(error_type, \"Destructor %s::%s() cannot take arguments\", scope->name, ptr->fname);\n\t\t\t\t}\n\t\t\t} else if ((fname_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME))) {\n\t\t\t\tclone = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME))) {\n\t\t\t\t__call = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME))) {\n\t\t\t\t__callstatic = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME))) {\n\t\t\t\t__tostring = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_GET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME))) {\n\t\t\t\t__get = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_SET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME))) {\n\t\t\t\t__set = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME))) {\n\t\t\t\t__unset = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME))) {\n\t\t\t\t__isset = reg_function;\n\t\t\t} else {\n\t\t\t\treg_function = NULL;\n\t\t\t}\n\t\t\tif (reg_function) {\n\t\t\t\tzend_check_magic_method_implementation(scope, reg_function, error_type TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t\tptr++;\n\t\tcount++;\n\t\tstr_efree(lowercase_name);\n\t}\n\tif (unload) { /* before unloading, display all remaining bad function in the module */\n\t\tif (scope) {\n\t\t\tefree((char*)lc_class_name);\n\t\t}\n\t\twhile (ptr->fname) {\n\t\t\tfname_len = strlen(ptr->fname);\n\t\t\tlowercase_name = zend_str_tolower_dup(ptr->fname, fname_len);\n\t\t\tif (zend_hash_exists(target_function_table, lowercase_name, fname_len+1)) {\n\t\t\t\tzend_error(error_type, \"Function registration failed - duplicate name - %s%s%s\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t}\n\t\t\tefree((char*)lowercase_name);\n\t\t\tptr++;\n\t\t}\n\t\tzend_unregister_functions(functions, count, target_function_table TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tif (scope) {\n\t\tscope->constructor = ctor;\n\t\tscope->destructor = dtor;\n\t\tscope->clone = clone;\n\t\tscope->__call = __call;\n\t\tscope->__callstatic = __callstatic;\n\t\tscope->__tostring = __tostring;\n\t\tscope->__get = __get;\n\t\tscope->__set = __set;\n\t\tscope->__unset = __unset;\n\t\tscope->__isset = __isset;\n\t\tif (ctor) {\n\t\t\tctor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t\tif (ctor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Constructor %s::%s() cannot be static\", scope->name, ctor->common.function_name);\n\t\t\t}\n\t\t\tctor->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (dtor) {\n\t\t\tdtor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\t\tif (dtor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Destructor %s::%s() cannot be static\", scope->name, dtor->common.function_name);\n\t\t\t}\n\t\t\tdtor->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (clone) {\n\t\t\tclone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\t\tif (clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Constructor %s::%s() cannot be static\", scope->name, clone->common.function_name);\n\t\t\t}\n\t\t\tclone->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__call) {\n\t\t\tif (__call->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __call->common.function_name);\n\t\t\t}\n\t\t\t__call->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__callstatic) {\n\t\t\tif (!(__callstatic->common.fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() must be static\", scope->name, __callstatic->common.function_name);\n\t\t\t}\n\t\t\t__callstatic->common.fn_flags |= ZEND_ACC_STATIC;\n\t\t}\n\t\tif (__tostring) {\n\t\t\tif (__tostring->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __tostring->common.function_name);\n\t\t\t}\n\t\t\t__tostring->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__get) {\n\t\t\tif (__get->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __get->common.function_name);\n\t\t\t}\n\t\t\t__get->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__set) {\n\t\t\tif (__set->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __set->common.function_name);\n\t\t\t}\n\t\t\t__set->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__unset) {\n\t\t\tif (__unset->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __unset->common.function_name);\n\t\t\t}\n\t\t\t__unset->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__isset) {\n\t\t\tif (__isset->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __isset->common.function_name);\n\t\t\t}\n\t\t\t__isset->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tefree((char*)lc_class_name);\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* count=-1 means erase all functions, otherwise,\n * erase the first count functions\n */\nZEND_API void zend_unregister_functions(const zend_function_entry *functions, int count, HashTable *function_table TSRMLS_DC) /* {{{ */\n{\n\tconst zend_function_entry *ptr = functions;\n\tint i=0;\n\tHashTable *target_function_table = function_table;\n\n\tif (!target_function_table) {\n\t\ttarget_function_table = CG(function_table);\n\t}\n\twhile (ptr->fname) {\n\t\tif (count!=-1 && i>=count) {\n\t\t\tbreak;\n\t\t}\n#if 0\n\t\tzend_printf(\"Unregistering %s()\\n\", ptr->fname);\n#endif\n\t\tzend_hash_del(target_function_table, ptr->fname, strlen(ptr->fname)+1);\n\t\tptr++;\n\t\ti++;\n\t}\n}\n/* }}} */\n\nZEND_API int zend_startup_module(zend_module_entry *module) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tif ((module = zend_register_internal_module(module TSRMLS_CC)) != NULL && zend_startup_module_ex(module TSRMLS_CC) == SUCCESS) {\n\t\treturn SUCCESS;\n\t}\n\treturn FAILURE;\n}\n/* }}} */\n\nZEND_API int zend_get_module_started(const char *module_name) /* {{{ */\n{\n\tzend_module_entry *module;\n\n\treturn (zend_hash_find(&module_registry, module_name, strlen(module_name)+1, (void**)&module) == SUCCESS && module->module_started) ? SUCCESS : FAILURE;\n}\n/* }}} */\n\nstatic int clean_module_class(const zend_class_entry **ce, int *module_number TSRMLS_DC) /* {{{ */\n{\n\tif ((*ce)->type == ZEND_INTERNAL_CLASS && (*ce)->info.internal.module->module_number == *module_number) {\n\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t} else {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n}\n/* }}} */\n\nstatic void clean_module_classes(int module_number TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_argument(EG(class_table), (apply_func_arg_t) clean_module_class, (void *) &module_number TSRMLS_CC);\n}\n/* }}} */\n\nvoid module_destructor(zend_module_entry *module) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tif (module->type == MODULE_TEMPORARY) {\n\t\tzend_clean_module_rsrc_dtors(module->module_number TSRMLS_CC);\n\t\tclean_module_constants(module->module_number TSRMLS_CC);\n\t\tclean_module_classes(module->module_number TSRMLS_CC);\n\t}\n\n\tif (module->module_started && module->module_shutdown_func) {\n#if 0\n\t\tzend_printf(\"%s: Module shutdown\\n\", module->name);\n#endif\n\t\tmodule->module_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t}\n\n\t/* Deinitilaise module globals */\n\tif (module->globals_size) {\n#ifdef ZTS\n\t\tts_free_id(*module->globals_id_ptr);\n#else\n\t\tif (module->globals_dtor) {\n\t\t\tmodule->globals_dtor(module->globals_ptr TSRMLS_CC);\n\t\t}\n#endif\n\t}\n\n\tmodule->module_started=0;\n\tif (module->functions) {\n\t\tzend_unregister_functions(module->functions, -1, NULL TSRMLS_CC);\n\t}\n\n#if HAVE_LIBDL\n#if !(defined(NETWARE) && defined(APACHE_1_BUILD))\n\tif (module->handle && !getenv(\"ZEND_DONT_UNLOAD_MODULES\")) {\n\t\tDL_UNLOAD(module->handle);\n\t}\n#endif\n#endif\n}\n/* }}} */\n\nvoid zend_activate_modules(TSRMLS_D) /* {{{ */\n{\n\tzend_module_entry **p = module_request_startup_handlers;\n\n\twhile (*p) {\n\t\tzend_module_entry *module = *p;\n\n\t\tif (module->request_startup_func(module->type, module->module_number TSRMLS_CC)==FAILURE) {\n\t\t\tzend_error(E_WARNING, \"request_startup() for %s module failed\", module->name);\n\t\t\texit(1);\n\t\t}\n\t\tp++;\n\t}\n}\n/* }}} */\n\n/* call request shutdown for all modules */\nint module_registry_cleanup(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tif (module->request_shutdown_func) {\n#if 0\n\t\tzend_printf(\"%s: Request shutdown\\n\", module->name);\n#endif\n\t\tmodule->request_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_deactivate_modules(TSRMLS_D) /* {{{ */\n{\n\tEG(opline_ptr) = NULL; /* we're no longer executing anything */\n\n\tzend_try {\n\t\tif (EG(full_tables_cleanup)) {\n\t\t\tzend_hash_reverse_apply(&module_registry, (apply_func_t) module_registry_cleanup TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_module_entry **p = module_request_shutdown_handlers;\n\n\t\t\twhile (*p) {\n\t\t\t\tzend_module_entry *module = *p;\n\n\t\t\t\tmodule->request_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t\t\t\tp++;\n\t\t\t}\n\t\t}\n\t} zend_end_try();\n}\n/* }}} */\n\nZEND_API void zend_cleanup_internal_classes(TSRMLS_D) /* {{{ */\n{\n\tzend_class_entry **p = class_cleanup_handlers;\n\n\twhile (*p) {\n\t\tzend_cleanup_internal_class_data(*p TSRMLS_CC);\n\t\tp++;\n\t}\n}\n/* }}} */\n\nint module_registry_unload_temp(const zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\treturn (module->type == MODULE_TEMPORARY) ? ZEND_HASH_APPLY_REMOVE : ZEND_HASH_APPLY_STOP;\n}\n/* }}} */\n\nstatic int exec_done_cb(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tif (module->post_deactivate_func) {\n\t\tmodule->post_deactivate_func();\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_post_deactivate_modules(TSRMLS_D) /* {{{ */\n{\n\tif (EG(full_tables_cleanup)) {\n\t\tzend_hash_apply(&module_registry, (apply_func_t) exec_done_cb TSRMLS_CC);\n\t\tzend_hash_reverse_apply(&module_registry, (apply_func_t) module_registry_unload_temp TSRMLS_CC);\n\t} else {\n\t\tzend_module_entry **p = module_post_deactivate_handlers;\n\n\t\twhile (*p) {\n\t\t\tzend_module_entry *module = *p;\n\n\t\t\tmodule->post_deactivate_func();\n\t\t\tp++;\n\t\t}\n\t}\n}\n/* }}} */\n\n/* return the next free module number */\nint zend_next_free_module(void) /* {{{ */\n{\n\treturn ++module_count;\n}\n/* }}} */\n\nstatic zend_class_entry *do_register_internal_class(zend_class_entry *orig_class_entry, zend_uint ce_flags TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *class_entry = malloc(sizeof(zend_class_entry));\n\tchar *lowercase_name = emalloc(orig_class_entry->name_length + 1);\n\t*class_entry = *orig_class_entry;\n\n\tclass_entry->type = ZEND_INTERNAL_CLASS;\n\tzend_initialize_class_data(class_entry, 0 TSRMLS_CC);\n\tclass_entry->ce_flags = ce_flags;\n\tclass_entry->info.internal.module = EG(current_module);\n\n\tif (class_entry->info.internal.builtin_functions) {\n\t\tzend_register_functions(class_entry, class_entry->info.internal.builtin_functions, &class_entry->function_table, MODULE_PERSISTENT TSRMLS_CC);\n\t}\n\n\tzend_str_tolower_copy(lowercase_name, orig_class_entry->name, class_entry->name_length);\n\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, class_entry->name_length + 1, 1 TSRMLS_CC);\n\tif (IS_INTERNED(lowercase_name)) {\n\t\tzend_hash_quick_update(CG(class_table), lowercase_name, class_entry->name_length+1, INTERNED_HASH(lowercase_name), &class_entry, sizeof(zend_class_entry *), NULL);\n\t} else {\n\t\tzend_hash_update(CG(class_table), lowercase_name, class_entry->name_length+1, &class_entry, sizeof(zend_class_entry *), NULL);\n\t}\n\tstr_efree(lowercase_name);\n\treturn class_entry;\n}\n/* }}} */\n\n/* If parent_ce is not NULL then it inherits from parent_ce\n * If parent_ce is NULL and parent_name isn't then it looks for the parent and inherits from it\n * If both parent_ce and parent_name are NULL it does a regular class registration\n * If parent_name is specified but not found NULL is returned\n */\nZEND_API zend_class_entry *zend_register_internal_class_ex(zend_class_entry *class_entry, zend_class_entry *parent_ce, char *parent_name TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *register_class;\n\n\tif (!parent_ce && parent_name) {\n\t\tzend_class_entry **pce;\n\t\tif (zend_hash_find(CG(class_table), parent_name, strlen(parent_name)+1, (void **) &pce)==FAILURE) {\n\t\t\treturn NULL;\n\t\t} else {\n\t\t\tparent_ce = *pce;\n\t\t}\n\t}\n\n\tregister_class = zend_register_internal_class(class_entry TSRMLS_CC);\n\n\tif (parent_ce) {\n\t\tzend_do_inheritance(register_class, parent_ce TSRMLS_CC);\n\t}\n\treturn register_class;\n}\n/* }}} */\n\nZEND_API void zend_class_implements(zend_class_entry *class_entry TSRMLS_DC, int num_interfaces, ...) /* {{{ */\n{\n\tzend_class_entry *interface_entry;\n\tva_list interface_list;\n\tva_start(interface_list, num_interfaces);\n\n\twhile (num_interfaces--) {\n\t\tinterface_entry = va_arg(interface_list, zend_class_entry *);\n\t\tzend_do_implement_interface(class_entry, interface_entry TSRMLS_CC);\n\t}\n\n\tva_end(interface_list);\n}\n/* }}} */\n\n/* A class that contains at least one abstract method automatically becomes an abstract class.\n */\nZEND_API zend_class_entry *zend_register_internal_class(zend_class_entry *orig_class_entry TSRMLS_DC) /* {{{ */\n{\n\treturn do_register_internal_class(orig_class_entry, 0 TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_register_internal_interface(zend_class_entry *orig_class_entry TSRMLS_DC) /* {{{ */\n{\n\treturn do_register_internal_class(orig_class_entry, ZEND_ACC_INTERFACE TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_register_class_alias_ex(const char *name, int name_len, zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname = zend_str_tolower_dup(name, name_len);\n\tint ret;\n\n\tret = zend_hash_add(CG(class_table), lcname, name_len+1, &ce, sizeof(zend_class_entry *), NULL);\n\tefree(lcname);\n\tif (ret == SUCCESS) {\n\t\tce->refcount++;\n\t}\n\treturn ret;\n}\n/* }}} */\n\nZEND_API int zend_set_hash_symbol(zval *symbol, const char *name, int name_length, zend_bool is_ref, int num_symbol_tables, ...) /* {{{ */\n{\n\tHashTable *symbol_table;\n\tva_list symbol_table_list;\n\n\tif (num_symbol_tables <= 0) return FAILURE;\n\n\tZ_SET_ISREF_TO_P(symbol, is_ref);\n\n\tva_start(symbol_table_list, num_symbol_tables);\n\twhile (num_symbol_tables-- > 0) {\n\t\tsymbol_table = va_arg(symbol_table_list, HashTable *);\n\t\tzend_hash_update(symbol_table, name, name_length + 1, &symbol, sizeof(zval *), NULL);\n\t\tzval_add_ref(&symbol);\n\t}\n\tva_end(symbol_table_list);\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* Disabled functions support */\n\n/* {{{ proto void display_disabled_function(void)\nDummy function which displays an error when a disabled function is called. */\nZEND_API ZEND_FUNCTION(display_disabled_function)\n{\n\tzend_error(E_WARNING, \"%s() has been disabled for security reasons\", get_active_function_name(TSRMLS_C));\n}\n/* }}} */\n\nstatic zend_function_entry disabled_function[] = {\n\tZEND_FE(display_disabled_function,\t\t\tNULL)\n\tZEND_FE_END\n};\n\nZEND_API int zend_disable_function(char *function_name, uint function_name_length TSRMLS_DC) /* {{{ */\n{\n\tif (zend_hash_del(CG(function_table), function_name, function_name_length+1)==FAILURE) {\n\t\treturn FAILURE;\n\t}\n\tdisabled_function[0].fname = function_name;\n\treturn zend_register_functions(NULL, disabled_function, CG(function_table), MODULE_PERSISTENT TSRMLS_CC);\n}\n/* }}} */\n\nstatic zend_object_value display_disabled_class(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_object_value retval;\n\tzend_object *intern;\n\tretval = zend_objects_new(&intern, class_type TSRMLS_CC);\n\tzend_error(E_WARNING, \"%s() has been disabled for security reasons\", class_type->name);\n\treturn retval;\n}\n/* }}} */\n\nstatic const zend_function_entry disabled_class_new[] = {\n\tZEND_FE_END\n};\n\nZEND_API int zend_disable_class(char *class_name, uint class_name_length TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry disabled_class;\n\n\tzend_str_tolower(class_name, class_name_length);\n\tif (zend_hash_del(CG(class_table), class_name, class_name_length+1)==FAILURE) {\n\t\treturn FAILURE;\n\t}\n\tINIT_OVERLOADED_CLASS_ENTRY_EX(disabled_class, class_name, class_name_length, disabled_class_new, NULL, NULL, NULL, NULL, NULL);\n\tdisabled_class.create_object = display_disabled_class;\n\tdisabled_class.name_length = class_name_length;\n\tzend_register_internal_class(&disabled_class TSRMLS_CC);\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_is_callable_check_class(const char *name, int name_len, zend_fcall_info_cache *fcc, int *strict_class, char **error TSRMLS_DC) /* {{{ */\n{\n\tint ret = 0;\n\tzend_class_entry **pce;\n\tchar *lcname = zend_str_tolower_dup(name, name_len);\n\n\t*strict_class = 0;\n\tif (name_len == sizeof(\"self\") - 1 &&\n\t !memcmp(lcname, \"self\", sizeof(\"self\") - 1)) {\n\t\tif (!EG(scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access self:: when no class scope is active\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(scope);\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\tret = 1;\n\t\t}\n\t} else if (name_len == sizeof(\"parent\") - 1 && \n\t\t !memcmp(lcname, \"parent\", sizeof(\"parent\") - 1)) {\n\t\tif (!EG(scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access parent:: when no class scope is active\");\n\t\t} else if (!EG(scope)->parent) {\n\t\t\tif (error) *error = estrdup(\"cannot access parent:: when current class scope has no parent\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(scope)->parent;\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\t*strict_class = 1;\n\t\t\tret = 1;\n\t\t}\n\t} else if (name_len == sizeof(\"static\") - 1 &&\n\t !memcmp(lcname, \"static\", sizeof(\"static\") - 1)) {\n\t\tif (!EG(called_scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access static:: when no class scope is active\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(called_scope);\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\t*strict_class = 1;\n\t\t\tret = 1;\n\t\t}\n\t} else if (zend_lookup_class_ex(name, name_len, NULL, 1, &pce TSRMLS_CC) == SUCCESS) {\n\t\tzend_class_entry *scope = EG(active_op_array) ? EG(active_op_array)->scope : NULL;\n\n\t\tfcc->calling_scope = *pce;\n\t\tif (scope && !fcc->object_ptr && EG(This) &&\n\t\t instanceof_function(Z_OBJCE_P(EG(This)), scope TSRMLS_CC) &&\n\t\t instanceof_function(scope, fcc->calling_scope TSRMLS_CC)) {\n\t\t\tfcc->object_ptr = EG(This);\n\t\t\tfcc->called_scope = Z_OBJCE_P(fcc->object_ptr);\n\t\t} else {\n\t\t\tfcc->called_scope = fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : fcc->calling_scope;\n\t\t}\n\t\t*strict_class = 1;\n\t\tret = 1;\n\t} else {\n\t\tif (error) zend_spprintf(error, 0, \"class '%.*s' not found\", name_len, name);\n\t}\n\tefree(lcname);\n\treturn ret;\n}\n/* }}} */\n\n\nstatic int zend_is_callable_check_func(int check_flags, zval *callable, zend_fcall_info_cache *fcc, int strict_class, char **error TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce_org = fcc->calling_scope;\n\tint retval = 0;\n\tchar *mname, *lmname;\n\tconst char *colon;\n\tint clen, mlen;\n\tzend_class_entry *last_scope;\n\tHashTable *ftable;\n\tint call_via_handler = 0;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tfcc->calling_scope = NULL;\n\tfcc->function_handler = NULL;\n\n\tif (!ce_org) {\n\t\t/* Skip leading \\ */\n\t\tif (Z_STRVAL_P(callable)[0] == '\\\\') {\n\t\t\tmlen = Z_STRLEN_P(callable) - 1;\n\t\t\tmname = Z_STRVAL_P(callable) + 1;\n\t\t\tlmname = zend_str_tolower_dup(Z_STRVAL_P(callable) + 1, mlen);\n\t\t} else {\n\t\t\tmlen = Z_STRLEN_P(callable);\n\t\t\tmname = Z_STRVAL_P(callable);\n\t\t\tlmname = zend_str_tolower_dup(Z_STRVAL_P(callable), mlen);\n\t\t}\n\t\t/* Check if function with given name exists.\n\t\t * This may be a compound name that includes namespace name */\n\t\tif (zend_hash_find(EG(function_table), lmname, mlen+1, (void**)&fcc->function_handler) == SUCCESS) {\n\t\t\tefree(lmname);\n\t\t\treturn 1;\n\t\t}\n\t\tefree(lmname);\n\t}\n\n\t/* Split name into class/namespace and method/function names */\n\tif ((colon = zend_memrchr(Z_STRVAL_P(callable), ':', Z_STRLEN_P(callable))) != NULL &&\n\t\tcolon > Z_STRVAL_P(callable) &&\n\t\t*(colon-1) == ':'\n\t) {\n\t\tcolon--;\n\t\tclen = colon - Z_STRVAL_P(callable);\n\t\tmlen = Z_STRLEN_P(callable) - clen - 2;\n\n\t\tif (colon == Z_STRVAL_P(callable)) {\n\t\t\tif (error) zend_spprintf(error, 0, \"invalid function name\");\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* This is a compound name.\n\t\t * Try to fetch class and then find static method. */\n\t\tlast_scope = EG(scope);\n\t\tif (ce_org) {\n\t\t\tEG(scope) = ce_org;\n\t\t}\n\n\t\tif (!zend_is_callable_check_class(Z_STRVAL_P(callable), clen, fcc, &strict_class, error TSRMLS_CC)) {\n\t\t\tEG(scope) = last_scope;\n\t\t\treturn 0;\n\t\t}\n\t\tEG(scope) = last_scope;\n\n\t\tftable = &fcc->calling_scope->function_table;\n\t\tif (ce_org && !instanceof_function(ce_org, fcc->calling_scope TSRMLS_CC)) {\n\t\t\tif (error) zend_spprintf(error, 0, \"class '%s' is not a subclass of '%s'\", ce_org->name, fcc->calling_scope->name);\n\t\t\treturn 0;\n\t\t}\n\t\tmname = Z_STRVAL_P(callable) + clen + 2;\n\t} else if (ce_org) {\n\t\t/* Try to fetch find static method of given class. */\n\t\tmlen = Z_STRLEN_P(callable);\n\t\tmname = Z_STRVAL_P(callable);\n\t\tftable = &ce_org->function_table;\n\t\tfcc->calling_scope = ce_org;\n\t} else {\n\t\t/* We already checked for plain function before. */\n\t\tif (error && !(check_flags & IS_CALLABLE_CHECK_SILENT)) {\n\t\t\tzend_spprintf(error, 0, \"function '%s' not found or invalid function name\", Z_STRVAL_P(callable));\n\t\t}\n\t\treturn 0;\n\t}\n\n\tlmname = zend_str_tolower_dup(mname, mlen);\n\tif (strict_class &&\n\t fcc->calling_scope &&\n\t mlen == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1 &&\n\t !memcmp(lmname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME))) {\n\t\tfcc->function_handler = fcc->calling_scope->constructor;\n\t\tif (fcc->function_handler) {\n\t\t\tretval = 1;\n\t\t}\n\t} else if (zend_hash_find(ftable, lmname, mlen+1, (void**)&fcc->function_handler) == SUCCESS) {\n\t\tretval = 1;\n\t\tif ((fcc->function_handler->op_array.fn_flags & ZEND_ACC_CHANGED) &&\n\t\t EG(scope) &&\n\t\t instanceof_function(fcc->function_handler->common.scope, EG(scope) TSRMLS_CC)) {\n\t\t\tzend_function *priv_fbc;\n\n\t\t\tif (zend_hash_find(&EG(scope)->function_table, lmname, mlen+1, (void **) &priv_fbc)==SUCCESS\n\t\t\t\t&& priv_fbc->common.fn_flags & ZEND_ACC_PRIVATE\n\t\t\t\t&& priv_fbc->common.scope == EG(scope)) {\n\t\t\t\tfcc->function_handler = priv_fbc;\n\t\t\t}\n\t\t}\n\t\tif ((check_flags & IS_CALLABLE_CHECK_NO_ACCESS) == 0 &&\n\t\t (fcc->calling_scope &&\n\t\t (fcc->calling_scope->__call ||\n\t\t fcc->calling_scope->__callstatic))) {\n\t\t\tif (fcc->function_handler->op_array.fn_flags & ZEND_ACC_PRIVATE) {\n\t\t\t\tif (!zend_check_private(fcc->function_handler, fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : EG(scope), lmname, mlen TSRMLS_CC)) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t\tfcc->function_handler = NULL;\n\t\t\t\t\tgoto get_function_via_handler;\n\t\t\t\t}\n\t\t\t} else if (fcc->function_handler->common.fn_flags & ZEND_ACC_PROTECTED) {\n\t\t\t\tif (!zend_check_protected(fcc->function_handler->common.scope, EG(scope))) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t\tfcc->function_handler = NULL;\n\t\t\t\t\tgoto get_function_via_handler;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else {\nget_function_via_handler:\n\t\tif (fcc->object_ptr && fcc->calling_scope == ce_org) {\n\t\t\tif (strict_class && ce_org->__call) {\n\t\t\t\tfcc->function_handler = emalloc(sizeof(zend_internal_function));\n\t\t\t\tfcc->function_handler->internal_function.type = ZEND_INTERNAL_FUNCTION;\n\t\t\t\tfcc->function_handler->internal_function.module = (ce_org->type == ZEND_INTERNAL_CLASS) ? ce_org->info.internal.module : NULL;\n\t\t\t\tfcc->function_handler->internal_function.handler = zend_std_call_user_call;\n\t\t\t\tfcc->function_handler->internal_function.arg_info = NULL;\n\t\t\t\tfcc->function_handler->internal_function.num_args = 0;\n\t\t\t\tfcc->function_handler->internal_function.scope = ce_org;\n\t\t\t\tfcc->function_handler->internal_function.fn_flags = ZEND_ACC_CALL_VIA_HANDLER;\n\t\t\t\tfcc->function_handler->internal_function.function_name = estrndup(mname, mlen);\n\t\t\t\tcall_via_handler = 1;\n\t\t\t\tretval = 1;\n\t\t\t} else if (Z_OBJ_HT_P(fcc->object_ptr)->get_method) {\n\t\t\t\tfcc->function_handler = Z_OBJ_HT_P(fcc->object_ptr)->get_method(&fcc->object_ptr, mname, mlen, NULL TSRMLS_CC);\n\t\t\t\tif (fcc->function_handler) {\n\t\t\t\t\tif (strict_class &&\n\t\t\t\t\t (!fcc->function_handler->common.scope ||\n\t\t\t\t\t !instanceof_function(ce_org, fcc->function_handler->common.scope TSRMLS_CC))) {\n\t\t\t\t\t\tif ((fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0) {\n\t\t\t\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tefree(fcc->function_handler);\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tretval = 1;\n\t\t\t\t\t\tcall_via_handler = (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (fcc->calling_scope) {\n\t\t\tif (fcc->calling_scope->get_static_method) {\n\t\t\t\tfcc->function_handler = fcc->calling_scope->get_static_method(fcc->calling_scope, mname, mlen TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tfcc->function_handler = zend_std_get_static_method(fcc->calling_scope, mname, mlen, NULL TSRMLS_CC);\n\t\t\t}\n\t\t\tif (fcc->function_handler) {\n\t\t\t\tretval = 1;\n\t\t\t\tcall_via_handler = (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0;\n\t\t\t\tif (call_via_handler && !fcc->object_ptr && EG(This) &&\n\t\t\t\t Z_OBJ_HT_P(EG(This))->get_class_entry &&\n\t\t\t\t instanceof_function(Z_OBJCE_P(EG(This)), fcc->calling_scope TSRMLS_CC)) {\n\t\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (retval) {\n\t\tif (fcc->calling_scope && !call_via_handler) {\n\t\t\tif (!fcc->object_ptr && !(fcc->function_handler->common.fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tint severity;\n\t\t\t\tchar *verb;\n\t\t\t\tif (fcc->function_handler->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {\n\t\t\t\t\tseverity = E_STRICT;\n\t\t\t\t\tverb = \"should not\";\n\t\t\t\t} else {\n\t\t\t\t\t/* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */\n\t\t\t\t\tseverity = E_ERROR;\n\t\t\t\t\tverb = \"cannot\";\n\t\t\t\t}\n\t\t\t\tif ((check_flags & IS_CALLABLE_CHECK_IS_STATIC) != 0) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t}\n\t\t\t\tif (EG(This) && instanceof_function(Z_OBJCE_P(EG(This)), fcc->calling_scope TSRMLS_CC)) {\n\t\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"non-static method %s::%s() %s be called statically, assuming $this from compatible context %s\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb, Z_OBJCE_P(EG(This))->name);\n\t\t\t\t\t\tif (severity == E_ERROR) {\n\t\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (retval) {\n\t\t\t\t\t\tzend_error(severity, \"Non-static method %s::%s() %s be called statically, assuming $this from compatible context %s\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb, Z_OBJCE_P(EG(This))->name);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"non-static method %s::%s() %s be called statically\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb);\n\t\t\t\t\t\tif (severity == E_ERROR) {\n\t\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (retval) {\n\t\t\t\t\t\tzend_error(severity, \"Non-static method %s::%s() %s be called statically\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (retval && (check_flags & IS_CALLABLE_CHECK_NO_ACCESS) == 0) {\n\t\t\t\tif (fcc->function_handler->op_array.fn_flags & ZEND_ACC_PRIVATE) {\n\t\t\t\t\tif (!zend_check_private(fcc->function_handler, fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : EG(scope), lmname, mlen TSRMLS_CC)) {\n\t\t\t\t\t\tif (error) {\n\t\t\t\t\t\t\tif (*error) {\n\t\t\t\t\t\t\t\tefree(*error);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tzend_spprintf(error, 0, \"cannot access private method %s::%s()\", fcc->calling_scope->name, fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t}\n\t\t\t\t} else if ((fcc->function_handler->common.fn_flags & ZEND_ACC_PROTECTED)) {\n\t\t\t\t\tif (!zend_check_protected(fcc->function_handler->common.scope, EG(scope))) {\n\t\t\t\t\t\tif (error) {\n\t\t\t\t\t\t\tif (*error) {\n\t\t\t\t\t\t\t\tefree(*error);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tzend_spprintf(error, 0, \"cannot access protected method %s::%s()\", fcc->calling_scope->name, fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else if (error && !(check_flags & IS_CALLABLE_CHECK_SILENT)) {\n\t\tif (fcc->calling_scope) {\n\t\t\tif (error) zend_spprintf(error, 0, \"class '%s' does not have a method '%s'\", fcc->calling_scope->name, mname);\n\t\t} else {\n\t\t\tif (error) zend_spprintf(error, 0, \"function '%s' does not exist\", mname);\n\t\t}\n\t}\n\tefree(lmname);\n\n\tif (fcc->object_ptr) {\n\t\tfcc->called_scope = Z_OBJCE_P(fcc->object_ptr);\n\t}\n\tif (retval) {\n\t\tfcc->initialized = 1;\n\t}\n\treturn retval;\n}\n/* }}} */\n\nZEND_API zend_bool zend_is_callable_ex(zval *callable, zval *object_ptr, uint check_flags, char **callable_name, int *callable_name_len, zend_fcall_info_cache *fcc, char **error TSRMLS_DC) /* {{{ */\n{\n\tzend_bool ret;\n\tint callable_name_len_local;\n\tzend_fcall_info_cache fcc_local;\n\n\tif (callable_name) {\n\t\t*callable_name = NULL;\n\t}\n\tif (callable_name_len == NULL) {\n\t\tcallable_name_len = &callable_name_len_local;\n\t}\n\tif (fcc == NULL) {\n\t\tfcc = &fcc_local;\n\t}\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\t\n\tfcc->initialized = 0;\n\tfcc->calling_scope = NULL;\n\tfcc->called_scope = NULL;\n\tfcc->function_handler = NULL;\n\tfcc->calling_scope = NULL;\n\tfcc->object_ptr = NULL;\n\n\tif (object_ptr && Z_TYPE_P(object_ptr) != IS_OBJECT) {\n\t\tobject_ptr = NULL;\n\t}\n\tif (object_ptr &&\n\t (!EG(objects_store).object_buckets || \n\t !EG(objects_store).object_buckets[Z_OBJ_HANDLE_P(object_ptr)].valid)) {\n\t\treturn 0;\n\t}\n\n\tswitch (Z_TYPE_P(callable)) {\n\t\tcase IS_STRING:\n\t\t\tif (object_ptr) {\n\t\t\t\tfcc->object_ptr = object_ptr;\n\t\t\t\tfcc->calling_scope = Z_OBJCE_P(object_ptr);\n\t\t\t\tif (callable_name) {\n\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t*callable_name_len = fcc->calling_scope->name_length + Z_STRLEN_P(callable) + sizeof(\"::\") - 1;\n\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\tmemcpy(ptr, fcc->calling_scope->name, fcc->calling_scope->name_length);\n\t\t\t\t\tptr += fcc->calling_scope->name_length;\n\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\tmemcpy(ptr, Z_STRVAL_P(callable), Z_STRLEN_P(callable) + 1);\n\t\t\t\t}\n\t\t\t} else if (callable_name) {\n\t\t\t\t*callable_name = estrndup(Z_STRVAL_P(callable), Z_STRLEN_P(callable));\n\t\t\t\t*callable_name_len = Z_STRLEN_P(callable);\n\t\t\t}\n\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tret = zend_is_callable_check_func(check_flags, callable, fcc, 0, error TSRMLS_CC);\n\t\t\tif (fcc == &fcc_local &&\n\t\t\t fcc->function_handler &&\n\t\t\t\t((fcc->function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(fcc->function_handler);\n\t\t\t}\n\t\t\treturn ret;\n\n\t\tcase IS_ARRAY:\n\t\t\t{\n\t\t\t\tzval **method = NULL;\n\t\t\t\tzval **obj = NULL;\n\t\t\t\tint strict_class = 0;\n\n\t\t\t\tif (zend_hash_num_elements(Z_ARRVAL_P(callable)) == 2) {\n\t\t\t\t\tzend_hash_index_find(Z_ARRVAL_P(callable), 0, (void **) &obj);\n\t\t\t\t\tzend_hash_index_find(Z_ARRVAL_P(callable), 1, (void **) &method);\n\t\t\t\t}\n\t\t\t\tif (obj && method &&\n\t\t\t\t\t(Z_TYPE_PP(obj) == IS_OBJECT ||\n\t\t\t\t\tZ_TYPE_PP(obj) == IS_STRING) &&\n\t\t\t\t\tZ_TYPE_PP(method) == IS_STRING) {\n\n\t\t\t\t\tif (Z_TYPE_PP(obj) == IS_STRING) {\n\t\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t\t\t*callable_name_len = Z_STRLEN_PP(obj) + Z_STRLEN_PP(method) + sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(obj), Z_STRLEN_PP(obj));\n\t\t\t\t\t\t\tptr += Z_STRLEN_PP(obj);\n\t\t\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(method), Z_STRLEN_PP(method) + 1);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\t\t\t\treturn 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (!zend_is_callable_check_class(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), fcc, &strict_class, error TSRMLS_CC)) {\n\t\t\t\t\t\t\treturn 0;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (!EG(objects_store).object_buckets || \n\t\t\t\t\t\t !EG(objects_store).object_buckets[Z_OBJ_HANDLE_PP(obj)].valid) {\n\t\t\t\t\t\t\treturn 0;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tfcc->calling_scope = Z_OBJCE_PP(obj); /* TBFixed: what if it's overloaded? */\n\n\t\t\t\t\t\tfcc->object_ptr = *obj;\n\n\t\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t\t\t*callable_name_len = fcc->calling_scope->name_length + Z_STRLEN_PP(method) + sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\t\t\tmemcpy(ptr, fcc->calling_scope->name, fcc->calling_scope->name_length);\n\t\t\t\t\t\t\tptr += fcc->calling_scope->name_length;\n\t\t\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(method), Z_STRLEN_PP(method) + 1);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\t\t\t\treturn 1;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tret = zend_is_callable_check_func(check_flags, *method, fcc, strict_class, error TSRMLS_CC);\n\t\t\t\t\tif (fcc == &fcc_local &&\n\t\t\t\t\t fcc->function_handler &&\n\t\t\t\t\t\t((fcc->function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t\t\t (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tefree(fcc->function_handler);\n\t\t\t\t\t}\n\t\t\t\t\treturn ret;\n\n\t\t\t\t} else {\n\t\t\t\t\tif (zend_hash_num_elements(Z_ARRVAL_P(callable)) == 2) {\n\t\t\t\t\t\tif (!obj || (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT)) {\n\t\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"first array member is not a valid class name or object\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"second array member is not a valid method\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"array must have exactly two members\");\n\t\t\t\t\t}\n\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t*callable_name = estrndup(\"Array\", sizeof(\"Array\")-1);\n\t\t\t\t\t\t*callable_name_len = sizeof(\"Array\") - 1;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn 0;\n\n\t\tcase IS_OBJECT:\n\t\t\tif (Z_OBJ_HANDLER_P(callable, get_closure) && Z_OBJ_HANDLER_P(callable, get_closure)(callable, &fcc->calling_scope, &fcc->function_handler, &fcc->object_ptr TSRMLS_CC) == SUCCESS) {\n\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\tif (callable_name) {\n\t\t\t\t\tzend_class_entry *ce = Z_OBJCE_P(callable); /* TBFixed: what if it's overloaded? */\n\n\t\t\t\t\t*callable_name_len = ce->name_length + sizeof(\"::__invoke\") - 1;\n\t\t\t\t\t*callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\tmemcpy(*callable_name, ce->name, ce->name_length);\n\t\t\t\t\tmemcpy((*callable_name) + ce->name_length, \"::__invoke\", sizeof(\"::__invoke\"));\n\t\t\t\t}\t\t\t\t\t\t\t\t\t\n\t\t\t\treturn 1;\n\t\t\t}\n\t\t\t/* break missing intentionally */\n\n\t\tdefault:\n\t\t\tif (callable_name) {\n\t\t\t\tzval expr_copy;\n\t\t\t\tint use_copy;\n\n\t\t\t\tzend_make_printable_zval(callable, &expr_copy, &use_copy);\n\t\t\t\t*callable_name = estrndup(Z_STRVAL(expr_copy), Z_STRLEN(expr_copy));\n\t\t\t\t*callable_name_len = Z_STRLEN(expr_copy);\n\t\t\t\tzval_dtor(&expr_copy);\n\t\t\t}\n\t\t\tif (error) zend_spprintf(error, 0, \"no array or string given\");\n\t\t\treturn 0;\n\t}\n}\n/* }}} */\n\nZEND_API zend_bool zend_is_callable(zval *callable, uint check_flags, char **callable_name TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_callable_ex(callable, NULL, check_flags, callable_name, NULL, NULL, NULL TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zend_bool zend_make_callable(zval *callable, char **callable_name TSRMLS_DC) /* {{{ */\n{\n\tzend_fcall_info_cache fcc;\n\n\tif (zend_is_callable_ex(callable, NULL, IS_CALLABLE_STRICT, callable_name, NULL, &fcc, NULL TSRMLS_CC)) {\n\t\tif (Z_TYPE_P(callable) == IS_STRING && fcc.calling_scope) {\n\t\t\tzval_dtor(callable);\n\t\t\tarray_init(callable);\n\t\t\tadd_next_index_string(callable, fcc.calling_scope->name, 1);\n\t\t\tadd_next_index_string(callable, fcc.function_handler->common.function_name, 1);\n\t\t}\n\t\tif (fcc.function_handler &&\n\t\t\t((fcc.function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t (fcc.function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t fcc.function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t fcc.function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\tif (fcc.function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\tefree((char*)fcc.function_handler->common.function_name);\n\t\t\t}\n\t\t\tefree(fcc.function_handler);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_init(zval *callable, uint check_flags, zend_fcall_info *fci, zend_fcall_info_cache *fcc, char **callable_name, char **error TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_is_callable_ex(callable, NULL, check_flags, callable_name, NULL, fcc, error TSRMLS_CC)) {\n\t\treturn FAILURE;\n\t}\n\n\tfci->size = sizeof(*fci);\n\tfci->function_table = fcc->calling_scope ? &fcc->calling_scope->function_table : EG(function_table);\n\tfci->object_ptr = fcc->object_ptr;\n\tfci->function_name = callable;\n\tfci->retval_ptr_ptr = NULL;\n\tfci->param_count = 0;\n\tfci->params = NULL;\n\tfci->no_separation = 1;\n\tfci->symbol_table = NULL;\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_clear(zend_fcall_info *fci, int free_mem) /* {{{ */\n{\n\tif (fci->params) {\n\t\tif (free_mem) {\n\t\t\tefree(fci->params);\n\t\t\tfci->params = NULL;\n\t\t}\n\t}\n\tfci->param_count = 0;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_save(zend_fcall_info *fci, int *param_count, zval ****params) /* {{{ */\n{\n\t*param_count = fci->param_count;\n\t*params = fci->params;\n\tfci->param_count = 0;\n\tfci->params = NULL;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_restore(zend_fcall_info *fci, int param_count, zval ***params) /* {{{ */\n{\n\tzend_fcall_info_args_clear(fci, 1);\n\tfci->param_count = param_count;\n\tfci->params = params;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_args(zend_fcall_info *fci, zval *args TSRMLS_DC) /* {{{ */\n{\n\tHashPosition pos;\n\tzval **arg, ***params;\n\n\tzend_fcall_info_args_clear(fci, !args);\n\n\tif (!args) {\n\t\treturn SUCCESS;\n\t}\n\n\tif (Z_TYPE_P(args) != IS_ARRAY) {\n\t\treturn FAILURE;\n\t}\n\n\tfci->param_count = zend_hash_num_elements(Z_ARRVAL_P(args));\n\tfci->params = params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\tzend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(args), &pos);\n\twhile (zend_hash_get_current_data_ex(Z_ARRVAL_P(args), (void *) &arg, &pos) == SUCCESS) {\n\t\t*params++ = arg;\n\t\tzend_hash_move_forward_ex(Z_ARRVAL_P(args), &pos);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argp(zend_fcall_info *fci TSRMLS_DC, int argc, zval ***argv) /* {{{ */\n{\n\tint i;\n\n\tif (argc < 0) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_fcall_info_args_clear(fci, !argc);\n\n\tif (argc) {\n\t\tfci->param_count = argc;\n\t\tfci->params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\t\tfor (i = 0; i < argc; ++i) {\n\t\t\tfci->params[i] = argv[i];\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argv(zend_fcall_info *fci TSRMLS_DC, int argc, va_list *argv) /* {{{ */\n{\n\tint i;\n\tzval **arg;\n\n\tif (argc < 0) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_fcall_info_args_clear(fci, !argc);\n\n\tif (argc) {\n\t\tfci->param_count = argc;\n\t\tfci->params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\t\tfor (i = 0; i < argc; ++i) {\n\t\t\targ = va_arg(*argv, zval **);\n\t\t\tfci->params[i] = arg;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argn(zend_fcall_info *fci TSRMLS_DC, int argc, ...) /* {{{ */\n{\n\tint ret;\n\tva_list argv;\n\n\tva_start(argv, argc);\n\tret = zend_fcall_info_argv(fci TSRMLS_CC, argc, &argv);\n\tva_end(argv);\n\n\treturn ret;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_call(zend_fcall_info *fci, zend_fcall_info_cache *fcc, zval **retval_ptr_ptr, zval *args TSRMLS_DC) /* {{{ */\n{\n\tzval *retval, ***org_params = NULL;\n\tint result, org_count = 0;\n\n\tfci->retval_ptr_ptr = retval_ptr_ptr ? retval_ptr_ptr : &retval;\n\tif (args) {\n\t\tzend_fcall_info_args_save(fci, &org_count, &org_params);\n\t\tzend_fcall_info_args(fci, args TSRMLS_CC);\n\t}\n\tresult = zend_call_function(fci, fcc TSRMLS_CC);\n\n\tif (!retval_ptr_ptr && retval) {\n\t\tzval_ptr_dtor(&retval);\n\t}\n\tif (args) {\n\t\tzend_fcall_info_args_restore(fci, org_count, org_params);\n\t}\n\treturn result;\n}\n/* }}} */\n\nZEND_API const char *zend_get_module_version(const char *module_name) /* {{{ */\n{\n\tchar *lname;\n\tint name_len = strlen(module_name);\n\tzend_module_entry *module;\n\n\tlname = zend_str_tolower_dup(module_name, name_len);\n\tif (zend_hash_find(&module_registry, lname, name_len + 1, (void**)&module) == FAILURE) {\n\t\tefree(lname);\n\t\treturn NULL;\n\t}\n\tefree(lname);\n\treturn module->version;\n}\n/* }}} */\n\nZEND_API int zend_declare_property_ex(zend_class_entry *ce, const char *name, int name_length, zval *property, int access_type, const char *doc_comment, int doc_comment_len TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info property_info, *property_info_ptr;\n\tconst char *interned_name;\n\tulong h = zend_get_hash_value(name, name_length+1);\n\n\tif (!(access_type & ZEND_ACC_PPP_MASK)) {\n\t\taccess_type |= ZEND_ACC_PUBLIC;\n\t}\n\tif (access_type & ZEND_ACC_STATIC) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, name, name_length + 1, h, (void**)&property_info_ptr) == SUCCESS &&\n\t\t (property_info_ptr->flags & ZEND_ACC_STATIC) != 0) {\n\t\t\tproperty_info.offset = property_info_ptr->offset;\n\t\t\tzval_ptr_dtor(&ce->default_static_members_table[property_info.offset]);\n\t\t\tzend_hash_quick_del(&ce->properties_info, name, name_length + 1, h);\n\t\t} else {\n\t\t\tproperty_info.offset = ce->default_static_members_count++;\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(zval*) * ce->default_static_members_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\t}\n\t\tce->default_static_members_table[property_info.offset] = property;\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (zend_hash_quick_find(&ce->properties_info, name, name_length + 1, h, (void**)&property_info_ptr) == SUCCESS &&\n\t\t (property_info_ptr->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tproperty_info.offset = property_info_ptr->offset;\n\t\t\tzval_ptr_dtor(&ce->default_properties_table[property_info.offset]);\n\t\t\tzend_hash_quick_del(&ce->properties_info, name, name_length + 1, h);\n\t\t} else {\n\t\t\tproperty_info.offset = ce->default_properties_count++;\n\t\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(zval*) * ce->default_properties_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\t}\n\t\tce->default_properties_table[property_info.offset] = property;\n\t}\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tswitch(Z_TYPE_P(property)) {\n\t\t\tcase IS_ARRAY:\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\tcase IS_OBJECT:\n\t\t\tcase IS_RESOURCE:\n\t\t\t\tzend_error(E_CORE_ERROR, \"Internal zval's can't be arrays, objects or resources\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tswitch (access_type & ZEND_ACC_PPP_MASK) {\n\t\tcase ZEND_ACC_PRIVATE: {\n\t\t\t\tchar *priv_name;\n\t\t\t\tint priv_name_length;\n\n\t\t\t\tzend_mangle_property_name(&priv_name, &priv_name_length, ce->name, ce->name_length, name, name_length, ce->type & ZEND_INTERNAL_CLASS);\n\t\t\t\tproperty_info.name = priv_name;\n\t\t\t\tproperty_info.name_length = priv_name_length;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PROTECTED: {\n\t\t\t\tchar *prot_name;\n\t\t\t\tint prot_name_length;\n\n\t\t\t\tzend_mangle_property_name(&prot_name, &prot_name_length, \"*\", 1, name, name_length, ce->type & ZEND_INTERNAL_CLASS);\n\t\t\t\tproperty_info.name = prot_name;\n\t\t\t\tproperty_info.name_length = prot_name_length;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PUBLIC:\n\t\t\tif (IS_INTERNED(name)) {\n\t\t\t\tproperty_info.name = (char*)name;\n\t\t\t} else {\n\t\t\t\tproperty_info.name = ce->type & ZEND_INTERNAL_CLASS ? zend_strndup(name, name_length) : estrndup(name, name_length);\n\t\t\t}\n\t\t\tproperty_info.name_length = name_length;\n\t\t\tbreak;\n\t}\n\n\tinterned_name = zend_new_interned_string(property_info.name, property_info.name_length+1, 0 TSRMLS_CC);\n\tif (interned_name != property_info.name) {\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tefree((char*)property_info.name);\n\t\t} else {\n\t\t\tfree((char*)property_info.name);\n\t\t}\n\t\tproperty_info.name = interned_name;\n\t}\n\n\tproperty_info.flags = access_type;\n\tproperty_info.h = (access_type & ZEND_ACC_PUBLIC) ? h : zend_get_hash_value(property_info.name, property_info.name_length+1);\n\n\tproperty_info.doc_comment = doc_comment;\n\tproperty_info.doc_comment_len = doc_comment_len;\n\n\tproperty_info.ce = ce;\n\n\tzend_hash_quick_update(&ce->properties_info, name, name_length+1, h, &property_info, sizeof(zend_property_info), NULL);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_declare_property(zend_class_entry *ce, const char *name, int name_length, zval *property, int access_type TSRMLS_DC) /* {{{ */\n{\n\treturn zend_declare_property_ex(ce, name, name_length, property, access_type, NULL, 0 TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_null(zend_class_entry *ce, const char *name, int name_length, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_ZVAL(*property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_bool(zend_class_entry *ce, const char *name, int name_length, long value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_BOOL(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_long(zend_class_entry *ce, const char *name, int name_length, long value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_LONG(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_double(zend_class_entry *ce, const char *name, int name_length, double value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_DOUBLE(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_string(zend_class_entry *ce, const char *name, int name_length, const char *value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tint len = strlen(value);\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t\tZVAL_STRINGL(property, zend_strndup(value, len), len, 0);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t\tZVAL_STRINGL(property, value, len, 1);\n\t}\n\tINIT_PZVAL(property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_stringl(zend_class_entry *ce, const char *name, int name_length, const char *value, int value_len, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t\tZVAL_STRINGL(property, zend_strndup(value, value_len), value_len, 0);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t\tZVAL_STRINGL(property, value, value_len, 1);\n\t}\n\tINIT_PZVAL(property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant(zend_class_entry *ce, const char *name, size_t name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\treturn zend_hash_update(&ce->constants_table, name, name_length+1, &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_null(zend_class_entry *ce, const char *name, size_t name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_NULL(constant);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_long(zend_class_entry *ce, const char *name, size_t name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_LONG(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_bool(zend_class_entry *ce, const char *name, size_t name_length, zend_bool value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_BOOL(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_double(zend_class_entry *ce, const char *name, size_t name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_DOUBLE(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_stringl(zend_class_entry *ce, const char *name, size_t name_length, const char *value, size_t value_length TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t\tZVAL_STRINGL(constant, zend_strndup(value, value_length), value_length, 0);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t\tZVAL_STRINGL(constant, value, value_length, 1);\n\t}\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_string(zend_class_entry *ce, const char *name, size_t name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\treturn zend_declare_class_constant_stringl(ce, name, name_length, value, strlen(value) TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property(zend_class_entry *scope, zval *object, const char *name, int name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\n\tif (!Z_OBJ_HT_P(object)->write_property) {\n\t\tconst char *class_name;\n\t\tzend_uint class_name_len;\n\n\t\tzend_get_object_classname(object, &class_name, &class_name_len TSRMLS_CC);\n\n\t\tzend_error(E_CORE_ERROR, \"Property %s of class %s cannot be updated\", name, class_name);\n\t}\n\tMAKE_STD_ZVAL(property);\n\tZVAL_STRINGL(property, name, name_length, 1);\n\tZ_OBJ_HT_P(object)->write_property(object, property, value, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&property);\n\n\tEG(scope) = old_scope;\n}\n/* }}} */\n\nZEND_API void zend_update_property_null(zend_class_entry *scope, zval *object, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_NULL(tmp);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_bool(zend_class_entry *scope, zval *object, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_BOOL(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_LONG(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_double(zend_class_entry *scope, zval *object, const char *name, int name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_DOUBLE(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_string(zend_class_entry *scope, zval *object, const char *name, int name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRING(tmp, value, 1);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_stringl(zend_class_entry *scope, zval *object, const char *name, int name_length, const char *value, int value_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRINGL(tmp, value, value_len, 1);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property(zend_class_entry *scope, const char *name, int name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval **property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\tproperty = zend_std_get_static_property(scope, name, name_length, 0, NULL TSRMLS_CC);\n\tEG(scope) = old_scope;\n\tif (!property) {\n\t\treturn FAILURE;\n\t} else {\n\t\tif (*property != value) {\n\t\t\tif (PZVAL_IS_REF(*property)) {\n\t\t\t\tzval_dtor(*property);\n\t\t\t\tZ_TYPE_PP(property) = Z_TYPE_P(value);\n\t\t\t\t(*property)->value = value->value;\n\t\t\t\tif (Z_REFCOUNT_P(value) > 0) {\n\t\t\t\t\tzval_copy_ctor(*property);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tzval *garbage = *property;\n\n\t\t\t\tZ_ADDREF_P(value);\n\t\t\t\tif (PZVAL_IS_REF(value)) {\n\t\t\t\t\tSEPARATE_ZVAL(&value);\n\t\t\t\t}\n\t\t\t\t*property = value;\n\t\t\t\tzval_ptr_dtor(&garbage);\n\t\t\t}\n\t\t}\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_null(zend_class_entry *scope, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_NULL(tmp);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_bool(zend_class_entry *scope, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_BOOL(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_long(zend_class_entry *scope, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_LONG(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_double(zend_class_entry *scope, const char *name, int name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_DOUBLE(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_string(zend_class_entry *scope, const char *name, int name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRING(tmp, value, 1);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_stringl(zend_class_entry *scope, const char *name, int name_length, const char *value, int value_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRINGL(tmp, value, value_len, 1);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zval *zend_read_property(zend_class_entry *scope, zval *object, const char *name, int name_length, zend_bool silent TSRMLS_DC) /* {{{ */\n{\n\tzval *property, *value;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\n\tif (!Z_OBJ_HT_P(object)->read_property) {\n\t\tconst char *class_name;\n\t\tzend_uint class_name_len;\n\n\t\tzend_get_object_classname(object, &class_name, &class_name_len TSRMLS_CC);\n\t\tzend_error(E_CORE_ERROR, \"Property %s of class %s cannot be read\", name, class_name);\n\t}\n\n\tMAKE_STD_ZVAL(property);\n\tZVAL_STRINGL(property, name, name_length, 1);\n\tvalue = Z_OBJ_HT_P(object)->read_property(object, property, silent?BP_VAR_IS:BP_VAR_R, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&property);\n\n\tEG(scope) = old_scope;\n\treturn value;\n}\n/* }}} */\n\nZEND_API zval *zend_read_static_property(zend_class_entry *scope, const char *name, int name_length, zend_bool silent TSRMLS_DC) /* {{{ */\n{\n\tzval **property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\tproperty = zend_std_get_static_property(scope, name, name_length, silent, NULL TSRMLS_CC);\n\tEG(scope) = old_scope;\n\n\treturn property?*property:NULL;\n}\n/* }}} */\n\nZEND_API void zend_save_error_handling(zend_error_handling *current TSRMLS_DC) /* {{{ */\n{\n\tcurrent->handling = EG(error_handling);\n\tcurrent->exception = EG(exception_class);\n\tcurrent->user_handler = EG(user_error_handler);\n\tif (current->user_handler) {\n\t\tZ_ADDREF_P(current->user_handler);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_replace_error_handling(zend_error_handling_t error_handling, zend_class_entry *exception_class, zend_error_handling *current TSRMLS_DC) /* {{{ */\n{\n\tif (current) {\n\t\tzend_save_error_handling(current TSRMLS_CC);\n\t\tif (error_handling != EH_NORMAL && EG(user_error_handler)) {\n\t\t\tzval_ptr_dtor(&EG(user_error_handler));\n\t\t\tEG(user_error_handler) = NULL;\n\t\t}\n\t}\n\tEG(error_handling) = error_handling;\n\tEG(exception_class) = error_handling == EH_THROW ? exception_class : NULL;\n}\n/* }}} */\n\nZEND_API void zend_restore_error_handling(zend_error_handling *saved TSRMLS_DC) /* {{{ */\n{\n\tEG(error_handling) = saved->handling;\n\tEG(exception_class) = saved->handling == EH_THROW ? saved->exception : NULL;\n\tif (saved->user_handler\t&& saved->user_handler != EG(user_error_handler)) {\n\t\tif (EG(user_error_handler)) {\n\t\t\tzval_ptr_dtor(&EG(user_error_handler));\n\t\t}\n\t\tEG(user_error_handler) = saved->user_handler;\n\t} else if (saved->user_handler) {\n\t\tzval_ptr_dtor(&saved->user_handler);\n\t}\n\tsaved->user_handler = NULL;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n | Andrei Zmievski <andrei@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"zend.h\"\n#include \"zend_execute.h\"\n#include \"zend_API.h\"\n#include \"zend_modules.h\"\n#include \"zend_constants.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_closures.h\"\n\n#ifdef HAVE_STDARG_H\n#include <stdarg.h>\n#endif\n\n/* these variables are true statics/globals, and have to be mutex'ed on every access */\nstatic int module_count=0;\nZEND_API HashTable module_registry;\n\nstatic zend_module_entry **module_request_startup_handlers;\nstatic zend_module_entry **module_request_shutdown_handlers;\nstatic zend_module_entry **module_post_deactivate_handlers;\n\nstatic zend_class_entry **class_cleanup_handlers;\n\n/* this function doesn't check for too many parameters */\nZEND_API int zend_get_parameters(int ht, int param_count, ...) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tva_list ptr;\n\tzval **param, *param_ptr;\n\tTSRMLS_FETCH();\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\tva_start(ptr, param_count);\n\n\twhile (param_count-->0) {\n\t\tparam = va_arg(ptr, zval **);\n\t\tparam_ptr = *(p-arg_count);\n\t\tif (!PZVAL_IS_REF(param_ptr) && Z_REFCOUNT_P(param_ptr) > 1) {\n\t\t\tzval *new_tmp;\n\n\t\t\tALLOC_ZVAL(new_tmp);\n\t\t\t*new_tmp = *param_ptr;\n\t\t\tzval_copy_ctor(new_tmp);\n\t\t\tINIT_PZVAL(new_tmp);\n\t\t\tparam_ptr = new_tmp;\n\t\t\tZ_DELREF_P((zval *) *(p-arg_count));\n\t\t\t*(p-arg_count) = param_ptr;\n\t\t}\n\t\t*param = param_ptr;\n\t\targ_count--;\n\t}\n\tva_end(ptr);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _zend_get_parameters_array(int ht, int param_count, zval **argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tzval *param_ptr;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tparam_ptr = *(p-arg_count);\n\t\tif (!PZVAL_IS_REF(param_ptr) && Z_REFCOUNT_P(param_ptr) > 1) {\n\t\t\tzval *new_tmp;\n\n\t\t\tALLOC_ZVAL(new_tmp);\n\t\t\t*new_tmp = *param_ptr;\n\t\t\tzval_copy_ctor(new_tmp);\n\t\t\tINIT_PZVAL(new_tmp);\n\t\t\tparam_ptr = new_tmp;\n\t\t\tZ_DELREF_P((zval *) *(p-arg_count));\n\t\t\t*(p-arg_count) = param_ptr;\n\t\t}\n\t\t*(argument_array++) = param_ptr;\n\t\targ_count--;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* Zend-optimized Extended functions */\n/* this function doesn't check for too many parameters */\nZEND_API int zend_get_parameters_ex(int param_count, ...) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tva_list ptr;\n\tzval ***param;\n\tTSRMLS_FETCH();\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\tva_start(ptr, param_count);\n\twhile (param_count-->0) {\n\t\tparam = va_arg(ptr, zval ***);\n\t\t*param = (zval **) p-(arg_count--);\n\t}\n\tva_end(ptr);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _zend_get_parameters_array_ex(int param_count, zval ***argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tzval **value = (zval**)(p-arg_count);\n\n\t\t*(argument_array++) = value;\n\t\targ_count--;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_copy_parameters_array(int param_count, zval *argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tzval **param = (zval **) p-(arg_count--);\n\t\tzval_add_ref(param);\n\t\tadd_next_index_zval(argument_array, *param);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_wrong_param_count(TSRMLS_D) /* {{{ */\n{\n\tconst char *space;\n\tconst char *class_name = get_active_class_name(&space TSRMLS_CC);\n\n\tzend_error(E_WARNING, \"Wrong parameter count for %s%s%s()\", class_name, space, get_active_function_name(TSRMLS_C));\n}\n/* }}} */\n\n/* Argument parsing API -- andrei */\nZEND_API char *zend_get_type_by_const(int type) /* {{{ */\n{\n\tswitch(type) {\n\t\tcase IS_BOOL:\n\t\t\treturn \"boolean\";\n\t\tcase IS_LONG:\n\t\t\treturn \"integer\";\n\t\tcase IS_DOUBLE:\n\t\t\treturn \"double\";\n\t\tcase IS_STRING:\n\t\t\treturn \"string\";\n\t\tcase IS_OBJECT:\n\t\t\treturn \"object\";\n\t\tcase IS_RESOURCE:\n\t\t\treturn \"resource\";\n\t\tcase IS_NULL:\n\t\t\treturn \"null\";\n\t\tcase IS_CALLABLE:\n\t\t\treturn \"callable\";\n\t\tcase IS_ARRAY:\n\t\t\treturn \"array\";\n\t\tdefault:\n\t\t\treturn \"unknown\";\n\t}\n}\n/* }}} */\n\nZEND_API char *zend_zval_type_name(const zval *arg) /* {{{ */\n{\n\treturn zend_get_type_by_const(Z_TYPE_P(arg));\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_get_class_entry(const zval *zobject TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HT_P(zobject)->get_class_entry) {\n\t\treturn Z_OBJ_HT_P(zobject)->get_class_entry(zobject TSRMLS_CC);\n\t} else {\n\t\tzend_error(E_ERROR, \"Class entry requested for an object without PHP class\");\n\t\treturn NULL;\n\t}\n}\n/* }}} */\n\n/* returns 1 if you need to copy result, 0 if it's already a copy */\nZEND_API int zend_get_object_classname(const zval *object, const char **class_name, zend_uint *class_name_len TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HT_P(object)->get_class_name == NULL ||\n\t\tZ_OBJ_HT_P(object)->get_class_name(object, class_name, class_name_len, 0 TSRMLS_CC) != SUCCESS) {\n\t\tzend_class_entry *ce = Z_OBJCE_P(object);\n\n\t\t*class_name = ce->name;\n\t\t*class_name_len = ce->name_length;\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nstatic int parse_arg_object_to_string(zval **arg, char **p, int *pl, int type TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HANDLER_PP(arg, cast_object)) {\n\t\tzval *obj;\n\t\tALLOC_ZVAL(obj);\n\t\tMAKE_COPY_ZVAL(arg, obj);\n\t\tif (Z_OBJ_HANDLER_P(*arg, cast_object)(*arg, obj, type TSRMLS_CC) == SUCCESS) {\n\t\t\tzval_ptr_dtor(arg);\n\t\t\t*arg = obj;\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tzval_ptr_dtor(&obj);\n\t}\n\t/* Standard PHP objects */\n\tif (Z_OBJ_HT_PP(arg) == &std_object_handlers || !Z_OBJ_HANDLER_PP(arg, cast_object)) {\n\t\tSEPARATE_ZVAL_IF_NOT_REF(arg);\n\t\tif (zend_std_cast_object_tostring(*arg, *arg, type TSRMLS_CC) == SUCCESS) {\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t}\n\tif (!Z_OBJ_HANDLER_PP(arg, cast_object) && Z_OBJ_HANDLER_PP(arg, get)) {\n\t\tint use_copy;\n\t\tzval *z = Z_OBJ_HANDLER_PP(arg, get)(*arg TSRMLS_CC);\n\t\tZ_ADDREF_P(z);\n\t\tif(Z_TYPE_P(z) != IS_OBJECT) {\n\t\t\tzval_dtor(*arg);\n\t\t\tZ_TYPE_P(*arg) = IS_NULL;\n\t\t\tzend_make_printable_zval(z, *arg, &use_copy);\n\t\t\tif (!use_copy) {\n\t\t\t\tZVAL_ZVAL(*arg, z, 1, 1);\n\t\t\t}\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tzval_ptr_dtor(&z);\n\t}\n\treturn FAILURE;\n}\n/* }}} */\n\nstatic const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, const char **spec, char **error, int *severity TSRMLS_DC) /* {{{ */\n{\n\tconst char *spec_walk = *spec;\n\tchar c = *spec_walk++;\n\tint return_null = 0;\n\n\t/* scan through modifiers */\n\twhile (1) {\n\t\tif (*spec_walk == '/') {\n\t\t\tSEPARATE_ZVAL_IF_NOT_REF(arg);\n\t\t} else if (*spec_walk == '!') {\n\t\t\tif (Z_TYPE_PP(arg) == IS_NULL) {\n\t\t\t\treturn_null = 1;\n\t\t\t}\n\t\t} else {\n\t\t\tbreak;\n\t\t}\n\t\tspec_walk++;\n\t}\n\n\tswitch (c) {\n\t\tcase 'l':\n\t\tcase 'L':\n\t\t\t{\n\t\t\t\tlong *p = va_arg(*va, long *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tdouble d;\n\t\t\t\t\t\t\tint type;\n\n\t\t\t\t\t\t\tif ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), p, &d, -1)) == 0) {\n\t\t\t\t\t\t\t\treturn \"long\";\n\t\t\t\t\t\t\t} else if (type == IS_DOUBLE) {\n\t\t\t\t\t\t\t\tif (c == 'L') {\n\t\t\t\t\t\t\t\t\tif (d > LONG_MAX) {\n\t\t\t\t\t\t\t\t\t\t*p = LONG_MAX;\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t} else if (d < LONG_MIN) {\n\t\t\t\t\t\t\t\t\t\t*p = LONG_MIN;\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t*p = zend_dval_to_lval(d);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\t\tif (c == 'L') {\n\t\t\t\t\t\t\tif (Z_DVAL_PP(arg) > LONG_MAX) {\n\t\t\t\t\t\t\t\t*p = LONG_MAX;\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t} else if (Z_DVAL_PP(arg) < LONG_MIN) {\n\t\t\t\t\t\t\t\t*p = LONG_MIN;\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_long_ex(arg);\n\t\t\t\t\t\t*p = Z_LVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"long\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'd':\n\t\t\t{\n\t\t\t\tdouble *p = va_arg(*va, double *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tlong l;\n\t\t\t\t\t\t\tint type;\n\n\t\t\t\t\t\t\tif ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &l, p, -1)) == 0) {\n\t\t\t\t\t\t\t\treturn \"double\";\n\t\t\t\t\t\t\t} else if (type == IS_LONG) {\n\t\t\t\t\t\t\t\t*p = (double) l;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_double_ex(arg);\n\t\t\t\t\t\t*p = Z_DVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"double\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'p':\n\t\tcase 's':\n\t\t\t{\n\t\t\t\tchar **p = va_arg(*va, char **);\n\t\t\t\tint *pl = va_arg(*va, int *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\t\tif (return_null) {\n\t\t\t\t\t\t\t*p = NULL;\n\t\t\t\t\t\t\t*pl = 0;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t/* break omitted intentionally */\n\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_string_ex(arg);\n\t\t\t\t\t\tif (UNEXPECTED(Z_ISREF_PP(arg) != 0)) {\n\t\t\t\t\t\t\t/* it's dangerous to return pointers to string\n\t\t\t\t\t\t\t buffer of referenced variable, because it can\n\t\t\t\t\t\t\t be clobbered throug magic callbacks */\n\t\t\t\t\t\t\tSEPARATE_ZVAL(arg);\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\t\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t\t\t\tif (c == 'p' && CHECK_ZVAL_NULL_PATH(*arg)) {\n\t\t\t\t\t\t\treturn \"a valid path\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\t\tif (parse_arg_object_to_string(arg, p, pl, IS_STRING TSRMLS_CC) == SUCCESS) {\n\t\t\t\t\t\t\tif (c == 'p' && CHECK_ZVAL_NULL_PATH(*arg)) {\n\t\t\t\t\t\t\t\treturn \"a valid path\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn c == 's' ? \"string\" : \"a valid path\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'b':\n\t\t\t{\n\t\t\t\tzend_bool *p = va_arg(*va, zend_bool *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_boolean_ex(arg);\n\t\t\t\t\t\t*p = Z_BVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"boolean\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'r':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_RESOURCE) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"resource\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 'A':\n\t\tcase 'a':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_ARRAY || (c == 'A' && Z_TYPE_PP(arg) == IS_OBJECT)) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"array\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 'H':\n\t\tcase 'h':\n\t\t\t{\n\t\t\t\tHashTable **p = va_arg(*va, HashTable **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_ARRAY) {\n\t\t\t\t\t*p = Z_ARRVAL_PP(arg);\n\t\t\t\t} else if(c == 'H' && Z_TYPE_PP(arg) == IS_OBJECT) {\n\t\t\t\t\t*p = HASH_OF(*arg);\n\t\t\t\t\tif(*p == NULL) {\n\t\t\t\t\t\treturn \"array\";\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\treturn \"array\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'o':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_OBJECT) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"object\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'O':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tzend_class_entry *ce = va_arg(*va, zend_class_entry *);\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_OBJECT &&\n\t\t\t\t\t\t(!ce || instanceof_function(Z_OBJCE_PP(arg), ce TSRMLS_CC))) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\tif (ce) {\n\t\t\t\t\t\treturn ce->name;\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn \"object\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'C':\n\t\t\t{\n\t\t\t\tzend_class_entry **lookup, **pce = va_arg(*va, zend_class_entry **);\n\t\t\t\tzend_class_entry *ce_base = *pce;\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*pce = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tconvert_to_string_ex(arg);\n\t\t\t\tif (zend_lookup_class(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &lookup TSRMLS_CC) == FAILURE) {\n\t\t\t\t\t*pce = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*pce = *lookup;\n\t\t\t\t}\n\t\t\t\tif (ce_base) {\n\t\t\t\t\tif ((!*pce || !instanceof_function(*pce, ce_base TSRMLS_CC))) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a class name derived from %s, '%s' given\",\n\t\t\t\t\t\t\tce_base->name, Z_STRVAL_PP(arg));\n\t\t\t\t\t\t*pce = NULL;\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (!*pce) {\n\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid class name, '%s' given\",\n\t\t\t\t\t\tZ_STRVAL_PP(arg));\n\t\t\t\t\treturn \"\";\n\t\t\t\t}\n\t\t\t\tbreak;\n\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'f':\n\t\t\t{\n\t\t\t\tzend_fcall_info *fci = va_arg(*va, zend_fcall_info *);\n\t\t\t\tzend_fcall_info_cache *fcc = va_arg(*va, zend_fcall_info_cache *);\n\t\t\t\tchar *is_callable_error = NULL;\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\tfci->size = 0;\n\t\t\t\t\tfcc->initialized = 0;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tif (zend_fcall_info_init(*arg, 0, fci, fcc, NULL, &is_callable_error TSRMLS_CC) == SUCCESS) {\n\t\t\t\t\tif (is_callable_error) {\n\t\t\t\t\t\t*severity = E_STRICT;\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid callback, %s\", is_callable_error);\n\t\t\t\t\t\tefree(is_callable_error);\n\t\t\t\t\t\t*spec = spec_walk;\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tif (is_callable_error) {\n\t\t\t\t\t\t*severity = E_WARNING;\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid callback, %s\", is_callable_error);\n\t\t\t\t\t\tefree(is_callable_error);\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn \"valid callback\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\tcase 'z':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'Z':\n\t\t\t{\n\t\t\t\tzval ***p = va_arg(*va, zval ***);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*p = arg;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\treturn \"unknown\";\n\t}\n\n\t*spec = spec_walk;\n\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_parse_arg(int arg_num, zval **arg, va_list *va, const char **spec, int quiet TSRMLS_DC) /* {{{ */\n{\n\tconst char *expected_type = NULL;\n\tchar *error = NULL;\n\tint severity = E_WARNING;\n\n\texpected_type = zend_parse_arg_impl(arg_num, arg, va, spec, &error, &severity TSRMLS_CC);\n\tif (expected_type) {\n\t\tif (!quiet && (*expected_type || error)) {\n\t\t\tconst char *space;\n\t\t\tconst char *class_name = get_active_class_name(&space TSRMLS_CC);\n\n\t\t\tif (error) {\n\t\t\t\tzend_error(severity, \"%s%s%s() expects parameter %d %s\",\n\t\t\t\t\t\tclass_name, space, get_active_function_name(TSRMLS_C), arg_num, error);\n\t\t\t\tefree(error);\n\t\t\t} else {\n\t\t\t\tzend_error(severity, \"%s%s%s() expects parameter %d to be %s, %s given\",\n\t\t\t\t\t\tclass_name, space, get_active_function_name(TSRMLS_C), arg_num, expected_type,\n\t\t\t\t\t\tzend_zval_type_name(*arg));\n\t\t\t}\n\t\t}\n\t\tif (severity != E_STRICT) {\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_parse_va_args(int num_args, const char *type_spec, va_list *va, int flags TSRMLS_DC) /* {{{ */\n{\n\tconst char *spec_walk;\n\tint c, i;\n\tint min_num_args = -1;\n\tint max_num_args = 0;\n\tint post_varargs = 0;\n\tzval **arg;\n\tint arg_count;\n\tint quiet = flags & ZEND_PARSE_PARAMS_QUIET;\n\tzend_bool have_varargs = 0;\n\tzval ****varargs = NULL;\n\tint *n_varargs = NULL;\n\n\tfor (spec_walk = type_spec; *spec_walk; spec_walk++) {\n\t\tc = *spec_walk;\n\t\tswitch (c) {\n\t\t\tcase 'l': case 'd':\n\t\t\tcase 's': case 'b':\n\t\t\tcase 'r': case 'a':\n\t\t\tcase 'o': case 'O':\n\t\t\tcase 'z': case 'Z':\n\t\t\tcase 'C': case 'h':\n\t\t\tcase 'f': case 'A':\n\t\t\tcase 'H': case 'p':\n\t\t\t\tmax_num_args++;\n\t\t\t\tbreak;\n\n\t\t\tcase '|':\n\t\t\t\tmin_num_args = max_num_args;\n\t\t\t\tbreak;\n\n\t\t\tcase '/':\n\t\t\tcase '!':\n\t\t\t\t/* Pass */\n\t\t\t\tbreak;\n\n\t\t\tcase '*':\n\t\t\tcase '+':\n\t\t\t\tif (have_varargs) {\n\t\t\t\t\tif (!quiet) {\n\t\t\t\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\t\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\t\t\t\tzend_error(E_WARNING, \"%s%s%s(): only one varargs specifier (* or +) is permitted\",\n\t\t\t\t\t\t\t\tclass_name,\n\t\t\t\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\t\t\t\tactive_function->common.function_name);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\thave_varargs = 1;\n\t\t\t\t/* we expect at least one parameter in varargs */\n\t\t\t\tif (c == '+') {\n\t\t\t\t\tmax_num_args++;\n\t\t\t\t}\n\t\t\t\t/* mark the beginning of varargs */\n\t\t\t\tpost_varargs = max_num_args;\n\t\t\t\tbreak;\n\n\t\t\tdefault:\n\t\t\t\tif (!quiet) {\n\t\t\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\t\t\tzend_error(E_WARNING, \"%s%s%s(): bad type specifier while parsing parameters\",\n\t\t\t\t\t\t\tclass_name,\n\t\t\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\t\t\tactive_function->common.function_name);\n\t\t\t\t}\n\t\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tif (min_num_args < 0) {\n\t\tmin_num_args = max_num_args;\n\t}\n\n\tif (have_varargs) {\n\t\t/* calculate how many required args are at the end of the specifier list */\n\t\tpost_varargs = max_num_args - post_varargs;\n\t\tmax_num_args = -1;\n\t}\n\n\tif (num_args < min_num_args || (num_args > max_num_args && max_num_args > 0)) {\n\t\tif (!quiet) {\n\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\tzend_error(E_WARNING, \"%s%s%s() expects %s %d parameter%s, %d given\",\n\t\t\t\t\tclass_name,\n\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\tactive_function->common.function_name,\n\t\t\t\t\tmin_num_args == max_num_args ? \"exactly\" : num_args < min_num_args ? \"at least\" : \"at most\",\n\t\t\t\t\tnum_args < min_num_args ? min_num_args : max_num_args,\n\t\t\t\t\t(num_args < min_num_args ? min_num_args : max_num_args) == 1 ? \"\" : \"s\",\n\t\t\t\t\tnum_args);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\targ_count = (int)(zend_uintptr_t) *(zend_vm_stack_top(TSRMLS_C) - 1);\n\n\tif (num_args > arg_count) {\n\t\tzend_error(E_WARNING, \"%s(): could not obtain parameters for parsing\",\n\t\t\tget_active_function_name(TSRMLS_C));\n\t\treturn FAILURE;\n\t}\n\n\ti = 0;\n\twhile (num_args-- > 0) {\n\t\tif (*type_spec == '|') {\n\t\t\ttype_spec++;\n\t\t}\n\n\t\tif (*type_spec == '*' || *type_spec == '+') {\n\t\t\tint num_varargs = num_args + 1 - post_varargs;\n\n\t\t\t/* eat up the passed in storage even if it won't be filled in with varargs */\n\t\t\tvarargs = va_arg(*va, zval ****);\n\t\t\tn_varargs = va_arg(*va, int *);\n\t\t\ttype_spec++;\n\n\t\t\tif (num_varargs > 0) {\n\t\t\t\tint iv = 0;\n\t\t\t\tzval **p = (zval **) (zend_vm_stack_top(TSRMLS_C) - 1 - (arg_count - i));\n\n\t\t\t\t*n_varargs = num_varargs;\n\n\t\t\t\t/* allocate space for array and store args */\n\t\t\t\t*varargs = safe_emalloc(num_varargs, sizeof(zval **), 0);\n\t\t\t\twhile (num_varargs-- > 0) {\n\t\t\t\t\t(*varargs)[iv++] = p++;\n\t\t\t\t}\n\n\t\t\t\t/* adjust how many args we have left and restart loop */\n\t\t\t\tnum_args = num_args + 1 - iv;\n\t\t\t\ti += iv;\n\t\t\t\tcontinue;\n\t\t\t} else {\n\t\t\t\t*varargs = NULL;\n\t\t\t\t*n_varargs = 0;\n\t\t\t}\n\t\t}\n\n\t\targ = (zval **) (zend_vm_stack_top(TSRMLS_C) - 1 - (arg_count-i));\n\n\t\tif (zend_parse_arg(i+1, arg, va, &type_spec, quiet TSRMLS_CC) == FAILURE) {\n\t\t\t/* clean up varargs array if it was used */\n\t\t\tif (varargs && *varargs) {\n\t\t\t\tefree(*varargs);\n\t\t\t\t*varargs = NULL;\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\t\ti++;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n#define RETURN_IF_ZERO_ARGS(num_args, type_spec, quiet) { \\\n\tint __num_args = (num_args); \\\n\t\\\n\tif (0 == (type_spec)[0] && 0 != __num_args && !(quiet)) { \\\n\t\tconst char *__space; \\\n\t\tconst char * __class_name = get_active_class_name(&__space TSRMLS_CC); \\\n\t\tzend_error(E_WARNING, \"%s%s%s() expects exactly 0 parameters, %d given\", \\\n\t\t\t__class_name, __space, \\\n\t\t\tget_active_function_name(TSRMLS_C), __num_args); \\\n\t\treturn FAILURE; \\\n\t}\\\n}\n\nZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\n\tRETURN_IF_ZERO_ARGS(num_args, type_spec, flags & ZEND_PARSE_PARAMS_QUIET);\n\n\tva_start(va, type_spec);\n\tretval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC);\n\tva_end(va);\n\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\n\tRETURN_IF_ZERO_ARGS(num_args, type_spec, 0);\n\n\tva_start(va, type_spec);\n\tretval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC);\n\tva_end(va);\n\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\tconst char *p = type_spec;\n\tzval **object;\n\tzend_class_entry *ce;\n\n\tif (!this_ptr) {\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, 0);\n\n\t\tva_start(va, type_spec);\n\t\tretval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC);\n\t\tva_end(va);\n\t} else {\n\t\tp++;\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, 0);\n\n\t\tva_start(va, type_spec);\n\n\t\tobject = va_arg(va, zval **);\n\t\tce = va_arg(va, zend_class_entry *);\n\t\t*object = this_ptr;\n\n\t\tif (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) {\n\t\t\tzend_error(E_CORE_ERROR, \"%s::%s() must be derived from %s::%s\",\n\t\t\t\tce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C));\n\t\t}\n\n\t\tretval = zend_parse_va_args(num_args, p, &va, 0 TSRMLS_CC);\n\t\tva_end(va);\n\t}\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\tconst char *p = type_spec;\n\tzval **object;\n\tzend_class_entry *ce;\n\tint quiet = flags & ZEND_PARSE_PARAMS_QUIET;\n\n\tif (!this_ptr) {\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, quiet);\n\n\t\tva_start(va, type_spec);\n\t\tretval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC);\n\t\tva_end(va);\n\t} else {\n\t\tp++;\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, quiet);\n\n\t\tva_start(va, type_spec);\n\n\t\tobject = va_arg(va, zval **);\n\t\tce = va_arg(va, zend_class_entry *);\n\t\t*object = this_ptr;\n\n\t\tif (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) {\n\t\t\tif (!quiet) {\n\t\t\t\tzend_error(E_CORE_ERROR, \"%s::%s() must be derived from %s::%s\",\n\t\t\t\t\tce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C));\n\t\t\t}\n\t\t\tva_end(va);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tretval = zend_parse_va_args(num_args, p, &va, flags TSRMLS_CC);\n\t\tva_end(va);\n\t}\n\treturn retval;\n}\n/* }}} */\n\n/* Argument parsing API -- andrei */\nZEND_API int _array_init(zval *arg, uint size ZEND_FILE_LINE_DC) /* {{{ */\n{\n\tALLOC_HASHTABLE_REL(Z_ARRVAL_P(arg));\n\n\t_zend_hash_init(Z_ARRVAL_P(arg), size, NULL, ZVAL_PTR_DTOR, 0 ZEND_FILE_LINE_RELAY_CC);\n\tZ_TYPE_P(arg) = IS_ARRAY;\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_merge_property(zval **value TSRMLS_DC, int num_args, va_list args, const zend_hash_key *hash_key) /* {{{ */\n{\n\t/* which name should a numeric property have ? */\n\tif (hash_key->nKeyLength) {\n\t\tzval *obj = va_arg(args, zval *);\n\t\tzend_object_handlers *obj_ht = va_arg(args, zend_object_handlers *);\n\t\tzval *member;\n\n\t\tMAKE_STD_ZVAL(member);\n\t\tZVAL_STRINGL(member, hash_key->arKey, hash_key->nKeyLength-1, 1);\n\t\tobj_ht->write_property(obj, member, *value, 0 TSRMLS_CC);\n\t\tzval_ptr_dtor(&member);\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* This function should be called after the constructor has been called\n * because it may call __set from the uninitialized object otherwise. */\nZEND_API void zend_merge_properties(zval *obj, HashTable *properties, int destroy_ht TSRMLS_DC) /* {{{ */\n{\n\tconst zend_object_handlers *obj_ht = Z_OBJ_HT_P(obj);\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = Z_OBJCE_P(obj);\n\tzend_hash_apply_with_arguments(properties TSRMLS_CC, (apply_func_args_t)zend_merge_property, 2, obj, obj_ht);\n\tEG(scope) = old_scope;\n\n\tif (destroy_ht) {\n\t\tzend_hash_destroy(properties);\n\t\tFREE_HASHTABLE(properties);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_update_class_constants(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\tif ((class_type->ce_flags & ZEND_ACC_CONSTANTS_UPDATED) == 0 || (!CE_STATIC_MEMBERS(class_type) && class_type->default_static_members_count)) {\n\t\tzend_class_entry **scope = EG(in_execution)?&EG(scope):&CG(active_class_entry);\n\t\tzend_class_entry *old_scope = *scope;\n\t\tint i;\n\n\t\t*scope = class_type;\n\t\tzend_hash_apply_with_argument(&class_type->constants_table, (apply_func_arg_t) zval_update_constant, (void*)1 TSRMLS_CC);\n\n\t\tfor (i = 0; i < class_type->default_properties_count; i++) {\n\t\t\tif (class_type->default_properties_table[i]) {\n\t\t\t\tzval_update_constant(&class_type->default_properties_table[i], (void**)1 TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\tif (!CE_STATIC_MEMBERS(class_type) && class_type->default_static_members_count) {\n\t\t\tzval **p;\n\n\t\t\tif (class_type->parent) {\n\t\t\t\tzend_update_class_constants(class_type->parent TSRMLS_CC);\n\t\t\t}\n#if ZTS\n\t\t\tCG(static_members_table)[(zend_intptr_t)(class_type->static_members_table)] = emalloc(sizeof(zval*) * class_type->default_static_members_count);\n#else\n\t\t\tclass_type->static_members_table = emalloc(sizeof(zval*) * class_type->default_static_members_count);\n#endif\n\t\t\tfor (i = 0; i < class_type->default_static_members_count; i++) {\n\t\t\t\tp = &class_type->default_static_members_table[i];\n\t\t\t\tif (Z_ISREF_PP(p) &&\n\t\t\t\t\tclass_type->parent &&\n\t\t\t\t\ti < class_type->parent->default_static_members_count &&\n\t\t\t\t\t*p == class_type->parent->default_static_members_table[i] &&\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type->parent)[i]\n\t\t\t\t) {\n\t\t\t\t\tzval *q = CE_STATIC_MEMBERS(class_type->parent)[i];\n\n\t\t\t\t\tZ_ADDREF_P(q);\n\t\t\t\t\tZ_SET_ISREF_P(q);\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type)[i] = q;\n\t\t\t\t} else {\n\t\t\t\t\tzval *r;\n\n\t\t\t\t\tALLOC_ZVAL(r);\n\t\t\t\t\t*r = **p;\n\t\t\t\t\tINIT_PZVAL(r);\n\t\t\t\t\tzval_copy_ctor(r);\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type)[i] = r;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tfor (i = 0; i < class_type->default_static_members_count; i++) {\n\t\t\tzval_update_constant(&CE_STATIC_MEMBERS(class_type)[i], (void**)1 TSRMLS_CC);\n\t\t}\n\n\t\t*scope = old_scope;\n\t\tclass_type->ce_flags |= ZEND_ACC_CONSTANTS_UPDATED;\n\t}\n}\n/* }}} */\n\nZEND_API void object_properties_init(zend_object *object, zend_class_entry *class_type) /* {{{ */\n{\n\tint i;\n\n\tif (class_type->default_properties_count) {\n\t\tobject->properties_table = emalloc(sizeof(zval*) * class_type->default_properties_count);\n\t\tfor (i = 0; i < class_type->default_properties_count; i++) {\n\t\t\tobject->properties_table[i] = class_type->default_properties_table[i];\n\t\t\tif (class_type->default_properties_table[i]) {\n\t\t\t\tZ_ADDREF_P(object->properties_table[i]);\n\t\t\t}\n\t\t}\n\t\tobject->properties = NULL;\n\t}\n}\n/* }}} */\n\n/* This function requires 'properties' to contain all props declared in the\n * class and all props being public. If only a subset is given or the class\n * has protected members then you need to merge the properties seperately by\n * calling zend_merge_properties(). */\nZEND_API int _object_and_properties_init(zval *arg, zend_class_entry *class_type, HashTable *properties ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\tzend_object *object;\n\n\tif (class_type->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) {\n\t\tchar *what = (class_type->ce_flags & ZEND_ACC_INTERFACE) ? \"interface\"\n\t\t\t\t\t :((class_type->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) ? \"trait\"\n\t\t\t\t\t : \"abstract class\";\n\t\tzend_error(E_ERROR, \"Cannot instantiate %s %s\", what, class_type->name);\n\t}\n\n\tzend_update_class_constants(class_type TSRMLS_CC);\n\n\tZ_TYPE_P(arg) = IS_OBJECT;\n\tif (class_type->create_object == NULL) {\n\t\tZ_OBJVAL_P(arg) = zend_objects_new(&object, class_type TSRMLS_CC);\n\t\tif (properties) {\n\t\t\tobject->properties = properties;\n\t\t\tobject->properties_table = NULL;\n\t\t} else {\n\t\t\tobject_properties_init(object, class_type);\n\t\t}\n\t} else {\n\t\tZ_OBJVAL_P(arg) = class_type->create_object(class_type TSRMLS_CC);\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _object_init_ex(zval *arg, zend_class_entry *class_type ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\treturn _object_and_properties_init(arg, class_type, 0 ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int _object_init(zval *arg ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\treturn _object_init_ex(arg, zend_standard_class_def ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int add_assoc_function(zval *arg, const char *key, void (*function_ptr)(INTERNAL_FUNCTION_PARAMETERS)) /* {{{ */\n{\n\tzend_error(E_WARNING, \"add_assoc_function() is no longer supported\");\n\treturn FAILURE;\n}\n/* }}} */\n\nZEND_API int add_assoc_long_ex(zval *arg, const char *key, uint key_len, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_null_ex(zval *arg, const char *key, uint key_len) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_bool_ex(zval *arg, const char *key, uint key_len, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_resource_ex(zval *arg, const char *key, uint key_len, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_double_ex(zval *arg, const char *key, uint key_len, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_string_ex(zval *arg, const char *key, uint key_len, char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_stringl_ex(zval *arg, const char *key, uint key_len, char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_zval_ex(zval *arg, const char *key, uint key_len, zval *value) /* {{{ */\n{\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_long(zval *arg, ulong index, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_null(zval *arg, ulong index) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_bool(zval *arg, ulong index, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_resource(zval *arg, ulong index, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_double(zval *arg, ulong index, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_string(zval *arg, ulong index, const char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_stringl(zval *arg, ulong index, const char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_zval(zval *arg, ulong index, zval *value) /* {{{ */\n{\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_long(zval *arg, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_null(zval *arg) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_bool(zval *arg, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_resource(zval *arg, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_double(zval *arg, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_string(zval *arg, const char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_stringl(zval *arg, const char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_zval(zval *arg, zval *value) /* {{{ */\n{\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_get_assoc_string_ex(zval *arg, const char *key, uint key_len, const char *str, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_assoc_stringl_ex(zval *arg, const char *key, uint key_len, const char *str, uint length, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_long(zval *arg, ulong index, long l, void **dest) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, l);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_double(zval *arg, ulong index, double d, void **dest) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_string(zval *arg, ulong index, const char *str, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_stringl(zval *arg, ulong index, const char *str, uint length, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_property_long_ex(zval *arg, const char *key, uint key_len, long n TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_bool_ex(zval *arg, const char *key, uint key_len, int b TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_null_ex(zval *arg, const char *key, uint key_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_resource_ex(zval *arg, const char *key, uint key_len, long n TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, n);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_double_ex(zval *arg, const char *key, uint key_len, double d TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_string_ex(zval *arg, const char *key, uint key_len, const char *str, int duplicate TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_stringl_ex(zval *arg, const char *key, uint key_len, const char *str, uint length, int duplicate TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_zval_ex(zval *arg, const char *key, uint key_len, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, value, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_startup_module_ex(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tint name_len;\n\tchar *lcname;\n\n\tif (module->module_started) {\n\t\treturn SUCCESS;\n\t}\n\tmodule->module_started = 1;\n\n\t/* Check module dependencies */\n\tif (module->deps) {\n\t\tconst zend_module_dep *dep = module->deps;\n\n\t\twhile (dep->name) {\n\t\t\tif (dep->type == MODULE_DEP_REQUIRED) {\n\t\t\t\tzend_module_entry *req_mod;\n\n\t\t\t\tname_len = strlen(dep->name);\n\t\t\t\tlcname = zend_str_tolower_dup(dep->name, name_len);\n\n\t\t\t\tif (zend_hash_find(&module_registry, lcname, name_len+1, (void**)&req_mod) == FAILURE || !req_mod->module_started) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\t/* TODO: Check version relationship */\n\t\t\t\t\tzend_error(E_CORE_WARNING, \"Cannot load module '%s' because required module '%s' is not loaded\", module->name, dep->name);\n\t\t\t\t\tmodule->module_started = 0;\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t++dep;\n\t\t}\n\t}\n\n\t/* Initialize module globals */\n\tif (module->globals_size) {\n#ifdef ZTS\n\t\tts_allocate_id(module->globals_id_ptr, module->globals_size, (ts_allocate_ctor) module->globals_ctor, (ts_allocate_dtor) module->globals_dtor);\n#else\n\t\tif (module->globals_ctor) {\n\t\t\tmodule->globals_ctor(module->globals_ptr TSRMLS_CC);\n\t\t}\n#endif\n\t}\n\tif (module->module_startup_func) {\n\t\tEG(current_module) = module;\n\t\tif (module->module_startup_func(module->type, module->module_number TSRMLS_CC)==FAILURE) {\n\t\t\tzend_error(E_CORE_ERROR,\"Unable to start %s module\", module->name);\n\t\t\tEG(current_module) = NULL;\n\t\t\treturn FAILURE;\n\t\t}\n\t\tEG(current_module) = NULL;\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic void zend_sort_modules(void *base, size_t count, size_t siz, compare_func_t compare TSRMLS_DC) /* {{{ */\n{\n\tBucket **b1 = base;\n\tBucket **b2;\n\tBucket **end = b1 + count;\n\tBucket *tmp;\n\tzend_module_entry *m, *r;\n\n\twhile (b1 < end) {\ntry_again:\n\t\tm = (zend_module_entry*)(*b1)->pData;\n\t\tif (!m->module_started && m->deps) {\n\t\t\tconst zend_module_dep *dep = m->deps;\n\t\t\twhile (dep->name) {\n\t\t\t\tif (dep->type == MODULE_DEP_REQUIRED || dep->type == MODULE_DEP_OPTIONAL) {\n\t\t\t\t\tb2 = b1 + 1;\n\t\t\t\t\twhile (b2 < end) {\n\t\t\t\t\t\tr = (zend_module_entry*)(*b2)->pData;\n\t\t\t\t\t\tif (strcasecmp(dep->name, r->name) == 0) {\n\t\t\t\t\t\t\ttmp = *b1;\n\t\t\t\t\t\t\t*b1 = *b2;\n\t\t\t\t\t\t\t*b2 = tmp;\n\t\t\t\t\t\t\tgoto try_again;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tb2++;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tdep++;\n\t\t\t}\n\t\t}\n\t\tb1++;\n\t}\n}\n/* }}} */\n\nZEND_API void zend_collect_module_handlers(TSRMLS_D) /* {{{ */\n{\n\tHashPosition pos;\n\tzend_module_entry *module;\n\tint startup_count = 0;\n\tint shutdown_count = 0;\n\tint post_deactivate_count = 0;\n\tzend_class_entry **pce;\n\tint class_count = 0;\n\n\t/* Collect extensions with request startup/shutdown handlers */\n\tfor (zend_hash_internal_pointer_reset_ex(&module_registry, &pos);\n\t zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(&module_registry, &pos)) {\n\t\tif (module->request_startup_func) {\n\t\t\tstartup_count++;\n\t\t}\n\t\tif (module->request_shutdown_func) {\n\t\t\tshutdown_count++;\n\t\t}\n\t\tif (module->post_deactivate_func) {\n\t\t\tpost_deactivate_count++;\n\t\t}\n\t}\n\tmodule_request_startup_handlers = (zend_module_entry**)malloc(\n\t sizeof(zend_module_entry*) *\n\t\t(startup_count + 1 +\n\t\t shutdown_count + 1 +\n\t\t post_deactivate_count + 1));\n\tmodule_request_startup_handlers[startup_count] = NULL;\n\tmodule_request_shutdown_handlers = module_request_startup_handlers + startup_count + 1;\n\tmodule_request_shutdown_handlers[shutdown_count] = NULL;\n\tmodule_post_deactivate_handlers = module_request_shutdown_handlers + shutdown_count + 1;\n\tmodule_post_deactivate_handlers[post_deactivate_count] = NULL;\n\tstartup_count = 0;\n\t\n\tfor (zend_hash_internal_pointer_reset_ex(&module_registry, &pos);\n\t zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(&module_registry, &pos)) {\n\t\tif (module->request_startup_func) {\n\t\t\tmodule_request_startup_handlers[startup_count++] = module;\n\t\t}\n\t\tif (module->request_shutdown_func) {\n\t\t\tmodule_request_shutdown_handlers[--shutdown_count] = module;\n\t\t}\n\t\tif (module->post_deactivate_func) {\n\t\t\tmodule_post_deactivate_handlers[--post_deactivate_count] = module;\n\t\t}\n\t}\n\n\t/* Collect internal classes with static members */\n\tfor (zend_hash_internal_pointer_reset_ex(CG(class_table), &pos);\n\t zend_hash_get_current_data_ex(CG(class_table), (void *) &pce, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(CG(class_table), &pos)) {\n\t\tif ((*pce)->type == ZEND_INTERNAL_CLASS &&\n\t\t (*pce)->default_static_members_count > 0) {\n\t\t class_count++;\n\t\t}\n\t}\n\n\tclass_cleanup_handlers = (zend_class_entry**)malloc(\n\t\tsizeof(zend_class_entry*) *\n\t\t(class_count + 1));\n\tclass_cleanup_handlers[class_count] = NULL;\n\n\tif (class_count) {\n\t\tfor (zend_hash_internal_pointer_reset_ex(CG(class_table), &pos);\n\t\t zend_hash_get_current_data_ex(CG(class_table), (void *) &pce, &pos) == SUCCESS;\n\t \t zend_hash_move_forward_ex(CG(class_table), &pos)) {\n\t\t\tif ((*pce)->type == ZEND_INTERNAL_CLASS &&\n\t\t\t (*pce)->default_static_members_count > 0) {\n\t\t\t class_cleanup_handlers[--class_count] = *pce;\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API int zend_startup_modules(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_sort(&module_registry, zend_sort_modules, NULL, 0 TSRMLS_CC);\n\tzend_hash_apply(&module_registry, (apply_func_t)zend_startup_module_ex TSRMLS_CC);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_destroy_modules(void) /* {{{ */\n{\n\tfree(class_cleanup_handlers);\n\tfree(module_request_startup_handlers);\n\tzend_hash_graceful_reverse_destroy(&module_registry);\n}\n/* }}} */\n\nZEND_API zend_module_entry* zend_register_module_ex(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tint name_len;\n\tchar *lcname;\n\tzend_module_entry *module_ptr;\n\n\tif (!module) {\n\t\treturn NULL;\n\t}\n\n#if 0\n\tzend_printf(\"%s: Registering module %d\\n\", module->name, module->module_number);\n#endif\n\n\t/* Check module dependencies */\n\tif (module->deps) {\n\t\tconst zend_module_dep *dep = module->deps;\n\n\t\twhile (dep->name) {\n\t\t\tif (dep->type == MODULE_DEP_CONFLICTS) {\n\t\t\t\tname_len = strlen(dep->name);\n\t\t\t\tlcname = zend_str_tolower_dup(dep->name, name_len);\n\n\t\t\t\tif (zend_hash_exists(&module_registry, lcname, name_len+1)) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\t/* TODO: Check version relationship */\n\t\t\t\t\tzend_error(E_CORE_WARNING, \"Cannot load module '%s' because conflicting module '%s' is already loaded\", module->name, dep->name);\n\t\t\t\t\treturn NULL;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t++dep;\n\t\t}\n\t}\n\n\tname_len = strlen(module->name);\n\tlcname = zend_str_tolower_dup(module->name, name_len);\n\n\tif (zend_hash_add(&module_registry, lcname, name_len+1, (void *)module, sizeof(zend_module_entry), (void**)&module_ptr)==FAILURE) {\n\t\tzend_error(E_CORE_WARNING, \"Module '%s' already loaded\", module->name);\n\t\tefree(lcname);\n\t\treturn NULL;\n\t}\n\tefree(lcname);\n\tmodule = module_ptr;\n\tEG(current_module) = module;\n\n\tif (module->functions && zend_register_functions(NULL, module->functions, NULL, module->type TSRMLS_CC)==FAILURE) {\n\t\tEG(current_module) = NULL;\n\t\tzend_error(E_CORE_WARNING,\"%s: Unable to register functions, unable to load\", module->name);\n\t\treturn NULL;\n\t}\n\n\tEG(current_module) = NULL;\n\treturn module;\n}\n/* }}} */\n\nZEND_API zend_module_entry* zend_register_internal_module(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tmodule->module_number = zend_next_free_module();\n\tmodule->type = MODULE_PERSISTENT;\n\treturn zend_register_module_ex(module TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_check_magic_method_implementation(const zend_class_entry *ce, const zend_function *fptr, int error_type TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\t/* we don't care if the function name is longer, in fact lowercasing only\n\t * the beginning of the name speeds up the check process */\n\tname_len = strlen(fptr->common.function_name);\n\tzend_str_tolower_copy(lcname, fptr->common.function_name, MIN(name_len, sizeof(lcname)-1));\n\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\n\tif (name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)) && fptr->common.num_args != 0) {\n\t\tzend_error(error_type, \"Destructor %s::%s() cannot take arguments\", ce->name, ZEND_DESTRUCTOR_FUNC_NAME);\n\t} else if (name_len == sizeof(ZEND_CLONE_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)) && fptr->common.num_args != 0) {\n\t\tzend_error(error_type, \"Method %s::%s() cannot accept any arguments\", ce->name, ZEND_CLONE_FUNC_NAME);\n\t} else if (name_len == sizeof(ZEND_GET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_GET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_GET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_SET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_SET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_SET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_UNSET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_UNSET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_UNSET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_ISSET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_ISSET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_ISSET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_CALL_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_CALL_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_CALL_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME) - 1 &&\n\t\t!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1)\n\t) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_CALLSTATIC_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_CALLSTATIC_FUNC_NAME);\n\t\t}\n \t} else if (name_len == sizeof(ZEND_TOSTRING_FUNC_NAME) - 1 &&\n \t\t!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && fptr->common.num_args != 0\n\t) {\n\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments\", ce->name, ZEND_TOSTRING_FUNC_NAME);\n\t}\n}\n/* }}} */\n\n/* registers all functions in *library_functions in the function hash */\nZEND_API int zend_register_functions(zend_class_entry *scope, const zend_function_entry *functions, HashTable *function_table, int type TSRMLS_DC) /* {{{ */\n{\n\tconst zend_function_entry *ptr = functions;\n\tzend_function function, *reg_function;\n\tzend_internal_function *internal_function = (zend_internal_function *)&function;\n\tint count=0, unload=0, result=0;\n\tHashTable *target_function_table = function_table;\n\tint error_type;\n\tzend_function *ctor = NULL, *dtor = NULL, *clone = NULL, *__get = NULL, *__set = NULL, *__unset = NULL, *__isset = NULL, *__call = NULL, *__callstatic = NULL, *__tostring = NULL;\n\tconst char *lowercase_name;\n\tint fname_len;\n\tconst char *lc_class_name = NULL;\n\tint class_name_len = 0;\n\n\tif (type==MODULE_PERSISTENT) {\n\t\terror_type = E_CORE_WARNING;\n\t} else {\n\t\terror_type = E_WARNING;\n\t}\n\n\tif (!target_function_table) {\n\t\ttarget_function_table = CG(function_table);\n\t}\n\tinternal_function->type = ZEND_INTERNAL_FUNCTION;\n\tinternal_function->module = EG(current_module);\n\n\tif (scope) {\n\t\tclass_name_len = strlen(scope->name);\n\t\tif ((lc_class_name = zend_memrchr(scope->name, '\\\\', class_name_len))) {\n\t\t\t++lc_class_name;\n\t\t\tclass_name_len -= (lc_class_name - scope->name);\n\t\t\tlc_class_name = zend_str_tolower_dup(lc_class_name, class_name_len);\n\t\t} else {\n\t\t\tlc_class_name = zend_str_tolower_dup(scope->name, class_name_len);\n\t\t}\n\t}\n\n\twhile (ptr->fname) {\n\t\tinternal_function->handler = ptr->handler;\n\t\tinternal_function->function_name = (char*)ptr->fname;\n\t\tinternal_function->scope = scope;\n\t\tinternal_function->prototype = NULL;\n\t\tif (ptr->flags) {\n\t\t\tif (!(ptr->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\tif (ptr->flags != ZEND_ACC_DEPRECATED || scope) {\n\t\t\t\t\tzend_error(error_type, \"Invalid access level for %s%s%s() - access must be exactly one of public, protected or private\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t\t}\n\t\t\t\tinternal_function->fn_flags = ZEND_ACC_PUBLIC | ptr->flags;\n\t\t\t} else {\n\t\t\t\tinternal_function->fn_flags = ptr->flags;\n\t\t\t}\n\t\t} else {\n\t\t\tinternal_function->fn_flags = ZEND_ACC_PUBLIC;\n\t\t}\n\t\tif (ptr->arg_info) {\n\t\t\tzend_internal_function_info *info = (zend_internal_function_info*)ptr->arg_info;\n\t\t\t\n\t\t\tinternal_function->arg_info = (zend_arg_info*)ptr->arg_info+1;\n\t\t\tinternal_function->num_args = ptr->num_args;\n\t\t\t/* Currently you cannot denote that the function can accept less arguments than num_args */\n\t\t\tif (info->required_num_args == -1) {\n\t\t\t\tinternal_function->required_num_args = ptr->num_args;\n\t\t\t} else {\n\t\t\t\tinternal_function->required_num_args = info->required_num_args;\n\t\t\t}\n\t\t\tif (info->pass_rest_by_reference) {\n\t\t\t\tif (info->pass_rest_by_reference == ZEND_SEND_PREFER_REF) {\n\t\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_PASS_REST_PREFER_REF;\n\t\t\t\t} else {\n\t\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_PASS_REST_BY_REFERENCE;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (info->return_reference) {\n\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t\t\t}\n\t\t} else {\n\t\t\tinternal_function->arg_info = NULL;\n\t\t\tinternal_function->num_args = 0;\n\t\t\tinternal_function->required_num_args = 0;\n\t\t}\n\t\tif (ptr->flags & ZEND_ACC_ABSTRACT) {\n\t\t\tif (scope) {\n\t\t\t\t/* This is a class that must be abstract itself. Here we set the check info. */\n\t\t\t\tscope->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t\t\tif (!(scope->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\t\t\t\t/* Since the class is not an interface it needs to be declared as a abstract class. */\n\t\t\t\t\t/* Since here we are handling internal functions only we can add the keyword flag. */\n\t\t\t\t\t/* This time we set the flag for the keyword 'abstract'. */\n\t\t\t\t\tscope->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (ptr->flags & ZEND_ACC_STATIC && (!scope || !(scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t\t\tzend_error(error_type, \"Static function %s%s%s() cannot be abstract\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t}\n\t\t} else {\n\t\t\tif (scope && (scope->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\t\t\tefree((char*)lc_class_name);\n\t\t\t\tzend_error(error_type, \"Interface %s cannot contain non abstract method %s()\", scope->name, ptr->fname);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t\tif (!internal_function->handler) {\n\t\t\t\tif (scope) {\n\t\t\t\t\tefree((char*)lc_class_name);\n\t\t\t\t}\n\t\t\t\tzend_error(error_type, \"Method %s%s%s() cannot be a NULL function\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t\tzend_unregister_functions(functions, count, target_function_table TSRMLS_CC);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t}\n\t\tfname_len = strlen(ptr->fname);\n\t\tlowercase_name = zend_new_interned_string(zend_str_tolower_dup(ptr->fname, fname_len), fname_len + 1, 1 TSRMLS_CC);\n\t\tif (IS_INTERNED(lowercase_name)) {\n\t\t\tresult = zend_hash_quick_add(target_function_table, lowercase_name, fname_len+1, INTERNED_HASH(lowercase_name), &function, sizeof(zend_function), (void**)®_function);\n\t\t} else {\n\t\t\tresult = zend_hash_add(target_function_table, lowercase_name, fname_len+1, &function, sizeof(zend_function), (void**)®_function);\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tunload=1;\n\t\t\tstr_efree(lowercase_name);\n\t\t\tbreak;\n\t\t}\n\t\tif (scope) {\n\t\t\t/* Look for ctor, dtor, clone\n\t\t\t * If it's an old-style constructor, store it only if we don't have\n\t\t\t * a constructor already.\n\t\t\t */\n\t\t\tif ((fname_len == class_name_len) && !ctor && !memcmp(lowercase_name, lc_class_name, class_name_len+1)) {\n\t\t\t\tctor = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME))) {\n\t\t\t\tctor = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME))) {\n\t\t\t\tdtor = reg_function;\n\t\t\t\tif (internal_function->num_args) {\n\t\t\t\t\tzend_error(error_type, \"Destructor %s::%s() cannot take arguments\", scope->name, ptr->fname);\n\t\t\t\t}\n\t\t\t} else if ((fname_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME))) {\n\t\t\t\tclone = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME))) {\n\t\t\t\t__call = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME))) {\n\t\t\t\t__callstatic = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME))) {\n\t\t\t\t__tostring = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_GET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME))) {\n\t\t\t\t__get = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_SET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME))) {\n\t\t\t\t__set = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME))) {\n\t\t\t\t__unset = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME))) {\n\t\t\t\t__isset = reg_function;\n\t\t\t} else {\n\t\t\t\treg_function = NULL;\n\t\t\t}\n\t\t\tif (reg_function) {\n\t\t\t\tzend_check_magic_method_implementation(scope, reg_function, error_type TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t\tptr++;\n\t\tcount++;\n\t\tstr_efree(lowercase_name);\n\t}\n\tif (unload) { /* before unloading, display all remaining bad function in the module */\n\t\tif (scope) {\n\t\t\tefree((char*)lc_class_name);\n\t\t}\n\t\twhile (ptr->fname) {\n\t\t\tfname_len = strlen(ptr->fname);\n\t\t\tlowercase_name = zend_str_tolower_dup(ptr->fname, fname_len);\n\t\t\tif (zend_hash_exists(target_function_table, lowercase_name, fname_len+1)) {\n\t\t\t\tzend_error(error_type, \"Function registration failed - duplicate name - %s%s%s\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t}\n\t\t\tefree((char*)lowercase_name);\n\t\t\tptr++;\n\t\t}\n\t\tzend_unregister_functions(functions, count, target_function_table TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tif (scope) {\n\t\tscope->constructor = ctor;\n\t\tscope->destructor = dtor;\n\t\tscope->clone = clone;\n\t\tscope->__call = __call;\n\t\tscope->__callstatic = __callstatic;\n\t\tscope->__tostring = __tostring;\n\t\tscope->__get = __get;\n\t\tscope->__set = __set;\n\t\tscope->__unset = __unset;\n\t\tscope->__isset = __isset;\n\t\tif (ctor) {\n\t\t\tctor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t\tif (ctor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Constructor %s::%s() cannot be static\", scope->name, ctor->common.function_name);\n\t\t\t}\n\t\t\tctor->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (dtor) {\n\t\t\tdtor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\t\tif (dtor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Destructor %s::%s() cannot be static\", scope->name, dtor->common.function_name);\n\t\t\t}\n\t\t\tdtor->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (clone) {\n\t\t\tclone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\t\tif (clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Constructor %s::%s() cannot be static\", scope->name, clone->common.function_name);\n\t\t\t}\n\t\t\tclone->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__call) {\n\t\t\tif (__call->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __call->common.function_name);\n\t\t\t}\n\t\t\t__call->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__callstatic) {\n\t\t\tif (!(__callstatic->common.fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() must be static\", scope->name, __callstatic->common.function_name);\n\t\t\t}\n\t\t\t__callstatic->common.fn_flags |= ZEND_ACC_STATIC;\n\t\t}\n\t\tif (__tostring) {\n\t\t\tif (__tostring->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __tostring->common.function_name);\n\t\t\t}\n\t\t\t__tostring->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__get) {\n\t\t\tif (__get->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __get->common.function_name);\n\t\t\t}\n\t\t\t__get->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__set) {\n\t\t\tif (__set->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __set->common.function_name);\n\t\t\t}\n\t\t\t__set->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__unset) {\n\t\t\tif (__unset->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __unset->common.function_name);\n\t\t\t}\n\t\t\t__unset->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__isset) {\n\t\t\tif (__isset->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __isset->common.function_name);\n\t\t\t}\n\t\t\t__isset->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tefree((char*)lc_class_name);\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* count=-1 means erase all functions, otherwise,\n * erase the first count functions\n */\nZEND_API void zend_unregister_functions(const zend_function_entry *functions, int count, HashTable *function_table TSRMLS_DC) /* {{{ */\n{\n\tconst zend_function_entry *ptr = functions;\n\tint i=0;\n\tHashTable *target_function_table = function_table;\n\n\tif (!target_function_table) {\n\t\ttarget_function_table = CG(function_table);\n\t}\n\twhile (ptr->fname) {\n\t\tif (count!=-1 && i>=count) {\n\t\t\tbreak;\n\t\t}\n#if 0\n\t\tzend_printf(\"Unregistering %s()\\n\", ptr->fname);\n#endif\n\t\tzend_hash_del(target_function_table, ptr->fname, strlen(ptr->fname)+1);\n\t\tptr++;\n\t\ti++;\n\t}\n}\n/* }}} */\n\nZEND_API int zend_startup_module(zend_module_entry *module) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tif ((module = zend_register_internal_module(module TSRMLS_CC)) != NULL && zend_startup_module_ex(module TSRMLS_CC) == SUCCESS) {\n\t\treturn SUCCESS;\n\t}\n\treturn FAILURE;\n}\n/* }}} */\n\nZEND_API int zend_get_module_started(const char *module_name) /* {{{ */\n{\n\tzend_module_entry *module;\n\n\treturn (zend_hash_find(&module_registry, module_name, strlen(module_name)+1, (void**)&module) == SUCCESS && module->module_started) ? SUCCESS : FAILURE;\n}\n/* }}} */\n\nstatic int clean_module_class(const zend_class_entry **ce, int *module_number TSRMLS_DC) /* {{{ */\n{\n\tif ((*ce)->type == ZEND_INTERNAL_CLASS && (*ce)->info.internal.module->module_number == *module_number) {\n\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t} else {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n}\n/* }}} */\n\nstatic void clean_module_classes(int module_number TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_argument(EG(class_table), (apply_func_arg_t) clean_module_class, (void *) &module_number TSRMLS_CC);\n}\n/* }}} */\n\nvoid module_destructor(zend_module_entry *module) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tif (module->type == MODULE_TEMPORARY) {\n\t\tzend_clean_module_rsrc_dtors(module->module_number TSRMLS_CC);\n\t\tclean_module_constants(module->module_number TSRMLS_CC);\n\t\tclean_module_classes(module->module_number TSRMLS_CC);\n\t}\n\n\tif (module->module_started && module->module_shutdown_func) {\n#if 0\n\t\tzend_printf(\"%s: Module shutdown\\n\", module->name);\n#endif\n\t\tmodule->module_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t}\n\n\t/* Deinitilaise module globals */\n\tif (module->globals_size) {\n#ifdef ZTS\n\t\tts_free_id(*module->globals_id_ptr);\n#else\n\t\tif (module->globals_dtor) {\n\t\t\tmodule->globals_dtor(module->globals_ptr TSRMLS_CC);\n\t\t}\n#endif\n\t}\n\n\tmodule->module_started=0;\n\tif (module->functions) {\n\t\tzend_unregister_functions(module->functions, -1, NULL TSRMLS_CC);\n\t}\n\n#if HAVE_LIBDL\n#if !(defined(NETWARE) && defined(APACHE_1_BUILD))\n\tif (module->handle && !getenv(\"ZEND_DONT_UNLOAD_MODULES\")) {\n\t\tDL_UNLOAD(module->handle);\n\t}\n#endif\n#endif\n}\n/* }}} */\n\nvoid zend_activate_modules(TSRMLS_D) /* {{{ */\n{\n\tzend_module_entry **p = module_request_startup_handlers;\n\n\twhile (*p) {\n\t\tzend_module_entry *module = *p;\n\n\t\tif (module->request_startup_func(module->type, module->module_number TSRMLS_CC)==FAILURE) {\n\t\t\tzend_error(E_WARNING, \"request_startup() for %s module failed\", module->name);\n\t\t\texit(1);\n\t\t}\n\t\tp++;\n\t}\n}\n/* }}} */\n\n/* call request shutdown for all modules */\nint module_registry_cleanup(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tif (module->request_shutdown_func) {\n#if 0\n\t\tzend_printf(\"%s: Request shutdown\\n\", module->name);\n#endif\n\t\tmodule->request_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_deactivate_modules(TSRMLS_D) /* {{{ */\n{\n\tEG(opline_ptr) = NULL; /* we're no longer executing anything */\n\n\tzend_try {\n\t\tif (EG(full_tables_cleanup)) {\n\t\t\tzend_hash_reverse_apply(&module_registry, (apply_func_t) module_registry_cleanup TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_module_entry **p = module_request_shutdown_handlers;\n\n\t\t\twhile (*p) {\n\t\t\t\tzend_module_entry *module = *p;\n\n\t\t\t\tmodule->request_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t\t\t\tp++;\n\t\t\t}\n\t\t}\n\t} zend_end_try();\n}\n/* }}} */\n\nZEND_API void zend_cleanup_internal_classes(TSRMLS_D) /* {{{ */\n{\n\tzend_class_entry **p = class_cleanup_handlers;\n\n\twhile (*p) {\n\t\tzend_cleanup_internal_class_data(*p TSRMLS_CC);\n\t\tp++;\n\t}\n}\n/* }}} */\n\nint module_registry_unload_temp(const zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\treturn (module->type == MODULE_TEMPORARY) ? ZEND_HASH_APPLY_REMOVE : ZEND_HASH_APPLY_STOP;\n}\n/* }}} */\n\nstatic int exec_done_cb(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tif (module->post_deactivate_func) {\n\t\tmodule->post_deactivate_func();\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_post_deactivate_modules(TSRMLS_D) /* {{{ */\n{\n\tif (EG(full_tables_cleanup)) {\n\t\tzend_hash_apply(&module_registry, (apply_func_t) exec_done_cb TSRMLS_CC);\n\t\tzend_hash_reverse_apply(&module_registry, (apply_func_t) module_registry_unload_temp TSRMLS_CC);\n\t} else {\n\t\tzend_module_entry **p = module_post_deactivate_handlers;\n\n\t\twhile (*p) {\n\t\t\tzend_module_entry *module = *p;\n\n\t\t\tmodule->post_deactivate_func();\n\t\t\tp++;\n\t\t}\n\t}\n}\n/* }}} */\n\n/* return the next free module number */\nint zend_next_free_module(void) /* {{{ */\n{\n\treturn ++module_count;\n}\n/* }}} */\n\nstatic zend_class_entry *do_register_internal_class(zend_class_entry *orig_class_entry, zend_uint ce_flags TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *class_entry = malloc(sizeof(zend_class_entry));\n\tchar *lowercase_name = emalloc(orig_class_entry->name_length + 1);\n\t*class_entry = *orig_class_entry;\n\n\tclass_entry->type = ZEND_INTERNAL_CLASS;\n\tzend_initialize_class_data(class_entry, 0 TSRMLS_CC);\n\tclass_entry->ce_flags = ce_flags;\n\tclass_entry->info.internal.module = EG(current_module);\n\n\tif (class_entry->info.internal.builtin_functions) {\n\t\tzend_register_functions(class_entry, class_entry->info.internal.builtin_functions, &class_entry->function_table, MODULE_PERSISTENT TSRMLS_CC);\n\t}\n\n\tzend_str_tolower_copy(lowercase_name, orig_class_entry->name, class_entry->name_length);\n\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, class_entry->name_length + 1, 1 TSRMLS_CC);\n\tif (IS_INTERNED(lowercase_name)) {\n\t\tzend_hash_quick_update(CG(class_table), lowercase_name, class_entry->name_length+1, INTERNED_HASH(lowercase_name), &class_entry, sizeof(zend_class_entry *), NULL);\n\t} else {\n\t\tzend_hash_update(CG(class_table), lowercase_name, class_entry->name_length+1, &class_entry, sizeof(zend_class_entry *), NULL);\n\t}\n\tstr_efree(lowercase_name);\n\treturn class_entry;\n}\n/* }}} */\n\n/* If parent_ce is not NULL then it inherits from parent_ce\n * If parent_ce is NULL and parent_name isn't then it looks for the parent and inherits from it\n * If both parent_ce and parent_name are NULL it does a regular class registration\n * If parent_name is specified but not found NULL is returned\n */\nZEND_API zend_class_entry *zend_register_internal_class_ex(zend_class_entry *class_entry, zend_class_entry *parent_ce, char *parent_name TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *register_class;\n\n\tif (!parent_ce && parent_name) {\n\t\tzend_class_entry **pce;\n\t\tif (zend_hash_find(CG(class_table), parent_name, strlen(parent_name)+1, (void **) &pce)==FAILURE) {\n\t\t\treturn NULL;\n\t\t} else {\n\t\t\tparent_ce = *pce;\n\t\t}\n\t}\n\n\tregister_class = zend_register_internal_class(class_entry TSRMLS_CC);\n\n\tif (parent_ce) {\n\t\tzend_do_inheritance(register_class, parent_ce TSRMLS_CC);\n\t}\n\treturn register_class;\n}\n/* }}} */\n\nZEND_API void zend_class_implements(zend_class_entry *class_entry TSRMLS_DC, int num_interfaces, ...) /* {{{ */\n{\n\tzend_class_entry *interface_entry;\n\tva_list interface_list;\n\tva_start(interface_list, num_interfaces);\n\n\twhile (num_interfaces--) {\n\t\tinterface_entry = va_arg(interface_list, zend_class_entry *);\n\t\tzend_do_implement_interface(class_entry, interface_entry TSRMLS_CC);\n\t}\n\n\tva_end(interface_list);\n}\n/* }}} */\n\n/* A class that contains at least one abstract method automatically becomes an abstract class.\n */\nZEND_API zend_class_entry *zend_register_internal_class(zend_class_entry *orig_class_entry TSRMLS_DC) /* {{{ */\n{\n\treturn do_register_internal_class(orig_class_entry, 0 TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_register_internal_interface(zend_class_entry *orig_class_entry TSRMLS_DC) /* {{{ */\n{\n\treturn do_register_internal_class(orig_class_entry, ZEND_ACC_INTERFACE TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_register_class_alias_ex(const char *name, int name_len, zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname = zend_str_tolower_dup(name, name_len);\n\tint ret;\n\n\tret = zend_hash_add(CG(class_table), lcname, name_len+1, &ce, sizeof(zend_class_entry *), NULL);\n\tefree(lcname);\n\tif (ret == SUCCESS) {\n\t\tce->refcount++;\n\t}\n\treturn ret;\n}\n/* }}} */\n\nZEND_API int zend_set_hash_symbol(zval *symbol, const char *name, int name_length, zend_bool is_ref, int num_symbol_tables, ...) /* {{{ */\n{\n\tHashTable *symbol_table;\n\tva_list symbol_table_list;\n\n\tif (num_symbol_tables <= 0) return FAILURE;\n\n\tZ_SET_ISREF_TO_P(symbol, is_ref);\n\n\tva_start(symbol_table_list, num_symbol_tables);\n\twhile (num_symbol_tables-- > 0) {\n\t\tsymbol_table = va_arg(symbol_table_list, HashTable *);\n\t\tzend_hash_update(symbol_table, name, name_length + 1, &symbol, sizeof(zval *), NULL);\n\t\tzval_add_ref(&symbol);\n\t}\n\tva_end(symbol_table_list);\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* Disabled functions support */\n\n/* {{{ proto void display_disabled_function(void)\nDummy function which displays an error when a disabled function is called. */\nZEND_API ZEND_FUNCTION(display_disabled_function)\n{\n\tzend_error(E_WARNING, \"%s() has been disabled for security reasons\", get_active_function_name(TSRMLS_C));\n}\n/* }}} */\n\nstatic zend_function_entry disabled_function[] = {\n\tZEND_FE(display_disabled_function,\t\t\tNULL)\n\tZEND_FE_END\n};\n\nZEND_API int zend_disable_function(char *function_name, uint function_name_length TSRMLS_DC) /* {{{ */\n{\n\tif (zend_hash_del(CG(function_table), function_name, function_name_length+1)==FAILURE) {\n\t\treturn FAILURE;\n\t}\n\tdisabled_function[0].fname = function_name;\n\treturn zend_register_functions(NULL, disabled_function, CG(function_table), MODULE_PERSISTENT TSRMLS_CC);\n}\n/* }}} */\n\nstatic zend_object_value display_disabled_class(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_object_value retval;\n\tzend_object *intern;\n\tretval = zend_objects_new(&intern, class_type TSRMLS_CC);\n\tzend_error(E_WARNING, \"%s() has been disabled for security reasons\", class_type->name);\n\treturn retval;\n}\n/* }}} */\n\nstatic const zend_function_entry disabled_class_new[] = {\n\tZEND_FE_END\n};\n\nZEND_API int zend_disable_class(char *class_name, uint class_name_length TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry disabled_class;\n\n\tzend_str_tolower(class_name, class_name_length);\n\tif (zend_hash_del(CG(class_table), class_name, class_name_length+1)==FAILURE) {\n\t\treturn FAILURE;\n\t}\n\tINIT_OVERLOADED_CLASS_ENTRY_EX(disabled_class, class_name, class_name_length, disabled_class_new, NULL, NULL, NULL, NULL, NULL);\n\tdisabled_class.create_object = display_disabled_class;\n\tdisabled_class.name_length = class_name_length;\n\tzend_register_internal_class(&disabled_class TSRMLS_CC);\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_is_callable_check_class(const char *name, int name_len, zend_fcall_info_cache *fcc, int *strict_class, char **error TSRMLS_DC) /* {{{ */\n{\n\tint ret = 0;\n\tzend_class_entry **pce;\n\tchar *lcname = zend_str_tolower_dup(name, name_len);\n\n\t*strict_class = 0;\n\tif (name_len == sizeof(\"self\") - 1 &&\n\t !memcmp(lcname, \"self\", sizeof(\"self\") - 1)) {\n\t\tif (!EG(scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access self:: when no class scope is active\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(scope);\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\tret = 1;\n\t\t}\n\t} else if (name_len == sizeof(\"parent\") - 1 && \n\t\t !memcmp(lcname, \"parent\", sizeof(\"parent\") - 1)) {\n\t\tif (!EG(scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access parent:: when no class scope is active\");\n\t\t} else if (!EG(scope)->parent) {\n\t\t\tif (error) *error = estrdup(\"cannot access parent:: when current class scope has no parent\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(scope)->parent;\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\t*strict_class = 1;\n\t\t\tret = 1;\n\t\t}\n\t} else if (name_len == sizeof(\"static\") - 1 &&\n\t !memcmp(lcname, \"static\", sizeof(\"static\") - 1)) {\n\t\tif (!EG(called_scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access static:: when no class scope is active\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(called_scope);\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\t*strict_class = 1;\n\t\t\tret = 1;\n\t\t}\n\t} else if (zend_lookup_class_ex(name, name_len, NULL, 1, &pce TSRMLS_CC) == SUCCESS) {\n\t\tzend_class_entry *scope = EG(active_op_array) ? EG(active_op_array)->scope : NULL;\n\n\t\tfcc->calling_scope = *pce;\n\t\tif (scope && !fcc->object_ptr && EG(This) &&\n\t\t instanceof_function(Z_OBJCE_P(EG(This)), scope TSRMLS_CC) &&\n\t\t instanceof_function(scope, fcc->calling_scope TSRMLS_CC)) {\n\t\t\tfcc->object_ptr = EG(This);\n\t\t\tfcc->called_scope = Z_OBJCE_P(fcc->object_ptr);\n\t\t} else {\n\t\t\tfcc->called_scope = fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : fcc->calling_scope;\n\t\t}\n\t\t*strict_class = 1;\n\t\tret = 1;\n\t} else {\n\t\tif (error) zend_spprintf(error, 0, \"class '%.*s' not found\", name_len, name);\n\t}\n\tefree(lcname);\n\treturn ret;\n}\n/* }}} */\n\n\nstatic int zend_is_callable_check_func(int check_flags, zval *callable, zend_fcall_info_cache *fcc, int strict_class, char **error TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce_org = fcc->calling_scope;\n\tint retval = 0;\n\tchar *mname, *lmname;\n\tconst char *colon;\n\tint clen, mlen;\n\tzend_class_entry *last_scope;\n\tHashTable *ftable;\n\tint call_via_handler = 0;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tfcc->calling_scope = NULL;\n\tfcc->function_handler = NULL;\n\n\tif (!ce_org) {\n\t\t/* Skip leading \\ */\n\t\tif (Z_STRVAL_P(callable)[0] == '\\\\') {\n\t\t\tmlen = Z_STRLEN_P(callable) - 1;\n\t\t\tmname = Z_STRVAL_P(callable) + 1;\n\t\t\tlmname = zend_str_tolower_dup(Z_STRVAL_P(callable) + 1, mlen);\n\t\t} else {\n\t\t\tmlen = Z_STRLEN_P(callable);\n\t\t\tmname = Z_STRVAL_P(callable);\n\t\t\tlmname = zend_str_tolower_dup(Z_STRVAL_P(callable), mlen);\n\t\t}\n\t\t/* Check if function with given name exists.\n\t\t * This may be a compound name that includes namespace name */\n\t\tif (zend_hash_find(EG(function_table), lmname, mlen+1, (void**)&fcc->function_handler) == SUCCESS) {\n\t\t\tefree(lmname);\n\t\t\treturn 1;\n\t\t}\n\t\tefree(lmname);\n\t}\n\n\t/* Split name into class/namespace and method/function names */\n\tif ((colon = zend_memrchr(Z_STRVAL_P(callable), ':', Z_STRLEN_P(callable))) != NULL &&\n\t\tcolon > Z_STRVAL_P(callable) &&\n\t\t*(colon-1) == ':'\n\t) {\n\t\tcolon--;\n\t\tclen = colon - Z_STRVAL_P(callable);\n\t\tmlen = Z_STRLEN_P(callable) - clen - 2;\n\n\t\tif (colon == Z_STRVAL_P(callable)) {\n\t\t\tif (error) zend_spprintf(error, 0, \"invalid function name\");\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* This is a compound name.\n\t\t * Try to fetch class and then find static method. */\n\t\tlast_scope = EG(scope);\n\t\tif (ce_org) {\n\t\t\tEG(scope) = ce_org;\n\t\t}\n\n\t\tif (!zend_is_callable_check_class(Z_STRVAL_P(callable), clen, fcc, &strict_class, error TSRMLS_CC)) {\n\t\t\tEG(scope) = last_scope;\n\t\t\treturn 0;\n\t\t}\n\t\tEG(scope) = last_scope;\n\n\t\tftable = &fcc->calling_scope->function_table;\n\t\tif (ce_org && !instanceof_function(ce_org, fcc->calling_scope TSRMLS_CC)) {\n\t\t\tif (error) zend_spprintf(error, 0, \"class '%s' is not a subclass of '%s'\", ce_org->name, fcc->calling_scope->name);\n\t\t\treturn 0;\n\t\t}\n\t\tmname = Z_STRVAL_P(callable) + clen + 2;\n\t} else if (ce_org) {\n\t\t/* Try to fetch find static method of given class. */\n\t\tmlen = Z_STRLEN_P(callable);\n\t\tmname = Z_STRVAL_P(callable);\n\t\tftable = &ce_org->function_table;\n\t\tfcc->calling_scope = ce_org;\n\t} else {\n\t\t/* We already checked for plain function before. */\n\t\tif (error && !(check_flags & IS_CALLABLE_CHECK_SILENT)) {\n\t\t\tzend_spprintf(error, 0, \"function '%s' not found or invalid function name\", Z_STRVAL_P(callable));\n\t\t}\n\t\treturn 0;\n\t}\n\n\tlmname = zend_str_tolower_dup(mname, mlen);\n\tif (strict_class &&\n\t fcc->calling_scope &&\n\t mlen == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1 &&\n\t !memcmp(lmname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME))) {\n\t\tfcc->function_handler = fcc->calling_scope->constructor;\n\t\tif (fcc->function_handler) {\n\t\t\tretval = 1;\n\t\t}\n\t} else if (zend_hash_find(ftable, lmname, mlen+1, (void**)&fcc->function_handler) == SUCCESS) {\n\t\tretval = 1;\n\t\tif ((fcc->function_handler->op_array.fn_flags & ZEND_ACC_CHANGED) &&\n\t\t EG(scope) &&\n\t\t instanceof_function(fcc->function_handler->common.scope, EG(scope) TSRMLS_CC)) {\n\t\t\tzend_function *priv_fbc;\n\n\t\t\tif (zend_hash_find(&EG(scope)->function_table, lmname, mlen+1, (void **) &priv_fbc)==SUCCESS\n\t\t\t\t&& priv_fbc->common.fn_flags & ZEND_ACC_PRIVATE\n\t\t\t\t&& priv_fbc->common.scope == EG(scope)) {\n\t\t\t\tfcc->function_handler = priv_fbc;\n\t\t\t}\n\t\t}\n\t\tif ((check_flags & IS_CALLABLE_CHECK_NO_ACCESS) == 0 &&\n\t\t (fcc->calling_scope &&\n\t\t (fcc->calling_scope->__call ||\n\t\t fcc->calling_scope->__callstatic))) {\n\t\t\tif (fcc->function_handler->op_array.fn_flags & ZEND_ACC_PRIVATE) {\n\t\t\t\tif (!zend_check_private(fcc->function_handler, fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : EG(scope), lmname, mlen TSRMLS_CC)) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t\tfcc->function_handler = NULL;\n\t\t\t\t\tgoto get_function_via_handler;\n\t\t\t\t}\n\t\t\t} else if (fcc->function_handler->common.fn_flags & ZEND_ACC_PROTECTED) {\n\t\t\t\tif (!zend_check_protected(fcc->function_handler->common.scope, EG(scope))) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t\tfcc->function_handler = NULL;\n\t\t\t\t\tgoto get_function_via_handler;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else {\nget_function_via_handler:\n\t\tif (fcc->object_ptr && fcc->calling_scope == ce_org) {\n\t\t\tif (strict_class && ce_org->__call) {\n\t\t\t\tfcc->function_handler = emalloc(sizeof(zend_internal_function));\n\t\t\t\tfcc->function_handler->internal_function.type = ZEND_INTERNAL_FUNCTION;\n\t\t\t\tfcc->function_handler->internal_function.module = (ce_org->type == ZEND_INTERNAL_CLASS) ? ce_org->info.internal.module : NULL;\n\t\t\t\tfcc->function_handler->internal_function.handler = zend_std_call_user_call;\n\t\t\t\tfcc->function_handler->internal_function.arg_info = NULL;\n\t\t\t\tfcc->function_handler->internal_function.num_args = 0;\n\t\t\t\tfcc->function_handler->internal_function.scope = ce_org;\n\t\t\t\tfcc->function_handler->internal_function.fn_flags = ZEND_ACC_CALL_VIA_HANDLER;\n\t\t\t\tfcc->function_handler->internal_function.function_name = estrndup(mname, mlen);\n\t\t\t\tcall_via_handler = 1;\n\t\t\t\tretval = 1;\n\t\t\t} else if (Z_OBJ_HT_P(fcc->object_ptr)->get_method) {\n\t\t\t\tfcc->function_handler = Z_OBJ_HT_P(fcc->object_ptr)->get_method(&fcc->object_ptr, mname, mlen, NULL TSRMLS_CC);\n\t\t\t\tif (fcc->function_handler) {\n\t\t\t\t\tif (strict_class &&\n\t\t\t\t\t (!fcc->function_handler->common.scope ||\n\t\t\t\t\t !instanceof_function(ce_org, fcc->function_handler->common.scope TSRMLS_CC))) {\n\t\t\t\t\t\tif ((fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0) {\n\t\t\t\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tefree(fcc->function_handler);\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tretval = 1;\n\t\t\t\t\t\tcall_via_handler = (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (fcc->calling_scope) {\n\t\t\tif (fcc->calling_scope->get_static_method) {\n\t\t\t\tfcc->function_handler = fcc->calling_scope->get_static_method(fcc->calling_scope, mname, mlen TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tfcc->function_handler = zend_std_get_static_method(fcc->calling_scope, mname, mlen, NULL TSRMLS_CC);\n\t\t\t}\n\t\t\tif (fcc->function_handler) {\n\t\t\t\tretval = 1;\n\t\t\t\tcall_via_handler = (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0;\n\t\t\t\tif (call_via_handler && !fcc->object_ptr && EG(This) &&\n\t\t\t\t Z_OBJ_HT_P(EG(This))->get_class_entry &&\n\t\t\t\t instanceof_function(Z_OBJCE_P(EG(This)), fcc->calling_scope TSRMLS_CC)) {\n\t\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (retval) {\n\t\tif (fcc->calling_scope && !call_via_handler) {\n\t\t\tif (!fcc->object_ptr && !(fcc->function_handler->common.fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tint severity;\n\t\t\t\tchar *verb;\n\t\t\t\tif (fcc->function_handler->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {\n\t\t\t\t\tseverity = E_STRICT;\n\t\t\t\t\tverb = \"should not\";\n\t\t\t\t} else {\n\t\t\t\t\t/* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */\n\t\t\t\t\tseverity = E_ERROR;\n\t\t\t\t\tverb = \"cannot\";\n\t\t\t\t}\n\t\t\t\tif ((check_flags & IS_CALLABLE_CHECK_IS_STATIC) != 0) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t}\n\t\t\t\tif (EG(This) && instanceof_function(Z_OBJCE_P(EG(This)), fcc->calling_scope TSRMLS_CC)) {\n\t\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"non-static method %s::%s() %s be called statically, assuming $this from compatible context %s\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb, Z_OBJCE_P(EG(This))->name);\n\t\t\t\t\t\tif (severity == E_ERROR) {\n\t\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (retval) {\n\t\t\t\t\t\tzend_error(severity, \"Non-static method %s::%s() %s be called statically, assuming $this from compatible context %s\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb, Z_OBJCE_P(EG(This))->name);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"non-static method %s::%s() %s be called statically\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb);\n\t\t\t\t\t\tif (severity == E_ERROR) {\n\t\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (retval) {\n\t\t\t\t\t\tzend_error(severity, \"Non-static method %s::%s() %s be called statically\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (retval && (check_flags & IS_CALLABLE_CHECK_NO_ACCESS) == 0) {\n\t\t\t\tif (fcc->function_handler->op_array.fn_flags & ZEND_ACC_PRIVATE) {\n\t\t\t\t\tif (!zend_check_private(fcc->function_handler, fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : EG(scope), lmname, mlen TSRMLS_CC)) {\n\t\t\t\t\t\tif (error) {\n\t\t\t\t\t\t\tif (*error) {\n\t\t\t\t\t\t\t\tefree(*error);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tzend_spprintf(error, 0, \"cannot access private method %s::%s()\", fcc->calling_scope->name, fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t}\n\t\t\t\t} else if ((fcc->function_handler->common.fn_flags & ZEND_ACC_PROTECTED)) {\n\t\t\t\t\tif (!zend_check_protected(fcc->function_handler->common.scope, EG(scope))) {\n\t\t\t\t\t\tif (error) {\n\t\t\t\t\t\t\tif (*error) {\n\t\t\t\t\t\t\t\tefree(*error);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tzend_spprintf(error, 0, \"cannot access protected method %s::%s()\", fcc->calling_scope->name, fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else if (error && !(check_flags & IS_CALLABLE_CHECK_SILENT)) {\n\t\tif (fcc->calling_scope) {\n\t\t\tif (error) zend_spprintf(error, 0, \"class '%s' does not have a method '%s'\", fcc->calling_scope->name, mname);\n\t\t} else {\n\t\t\tif (error) zend_spprintf(error, 0, \"function '%s' does not exist\", mname);\n\t\t}\n\t}\n\tefree(lmname);\n\n\tif (fcc->object_ptr) {\n\t\tfcc->called_scope = Z_OBJCE_P(fcc->object_ptr);\n\t}\n\tif (retval) {\n\t\tfcc->initialized = 1;\n\t}\n\treturn retval;\n}\n/* }}} */\n\nZEND_API zend_bool zend_is_callable_ex(zval *callable, zval *object_ptr, uint check_flags, char **callable_name, int *callable_name_len, zend_fcall_info_cache *fcc, char **error TSRMLS_DC) /* {{{ */\n{\n\tzend_bool ret;\n\tint callable_name_len_local;\n\tzend_fcall_info_cache fcc_local;\n\n\tif (callable_name) {\n\t\t*callable_name = NULL;\n\t}\n\tif (callable_name_len == NULL) {\n\t\tcallable_name_len = &callable_name_len_local;\n\t}\n\tif (fcc == NULL) {\n\t\tfcc = &fcc_local;\n\t}\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\t\n\tfcc->initialized = 0;\n\tfcc->calling_scope = NULL;\n\tfcc->called_scope = NULL;\n\tfcc->function_handler = NULL;\n\tfcc->calling_scope = NULL;\n\tfcc->object_ptr = NULL;\n\n\tif (object_ptr && Z_TYPE_P(object_ptr) != IS_OBJECT) {\n\t\tobject_ptr = NULL;\n\t}\n\tif (object_ptr &&\n\t (!EG(objects_store).object_buckets || \n\t !EG(objects_store).object_buckets[Z_OBJ_HANDLE_P(object_ptr)].valid)) {\n\t\treturn 0;\n\t}\n\n\tswitch (Z_TYPE_P(callable)) {\n\t\tcase IS_STRING:\n\t\t\tif (object_ptr) {\n\t\t\t\tfcc->object_ptr = object_ptr;\n\t\t\t\tfcc->calling_scope = Z_OBJCE_P(object_ptr);\n\t\t\t\tif (callable_name) {\n\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t*callable_name_len = fcc->calling_scope->name_length + Z_STRLEN_P(callable) + sizeof(\"::\") - 1;\n\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\tmemcpy(ptr, fcc->calling_scope->name, fcc->calling_scope->name_length);\n\t\t\t\t\tptr += fcc->calling_scope->name_length;\n\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\tmemcpy(ptr, Z_STRVAL_P(callable), Z_STRLEN_P(callable) + 1);\n\t\t\t\t}\n\t\t\t} else if (callable_name) {\n\t\t\t\t*callable_name = estrndup(Z_STRVAL_P(callable), Z_STRLEN_P(callable));\n\t\t\t\t*callable_name_len = Z_STRLEN_P(callable);\n\t\t\t}\n\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tret = zend_is_callable_check_func(check_flags, callable, fcc, 0, error TSRMLS_CC);\n\t\t\tif (fcc == &fcc_local &&\n\t\t\t fcc->function_handler &&\n\t\t\t\t((fcc->function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(fcc->function_handler);\n\t\t\t}\n\t\t\treturn ret;\n\n\t\tcase IS_ARRAY:\n\t\t\t{\n\t\t\t\tzval **method = NULL;\n\t\t\t\tzval **obj = NULL;\n\t\t\t\tint strict_class = 0;\n\n\t\t\t\tif (zend_hash_num_elements(Z_ARRVAL_P(callable)) == 2) {\n\t\t\t\t\tzend_hash_index_find(Z_ARRVAL_P(callable), 0, (void **) &obj);\n\t\t\t\t\tzend_hash_index_find(Z_ARRVAL_P(callable), 1, (void **) &method);\n\t\t\t\t}\n\t\t\t\tif (obj && method &&\n\t\t\t\t\t(Z_TYPE_PP(obj) == IS_OBJECT ||\n\t\t\t\t\tZ_TYPE_PP(obj) == IS_STRING) &&\n\t\t\t\t\tZ_TYPE_PP(method) == IS_STRING) {\n\n\t\t\t\t\tif (Z_TYPE_PP(obj) == IS_STRING) {\n\t\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t\t\t*callable_name_len = Z_STRLEN_PP(obj) + Z_STRLEN_PP(method) + sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(obj), Z_STRLEN_PP(obj));\n\t\t\t\t\t\t\tptr += Z_STRLEN_PP(obj);\n\t\t\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(method), Z_STRLEN_PP(method) + 1);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\t\t\t\treturn 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (!zend_is_callable_check_class(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), fcc, &strict_class, error TSRMLS_CC)) {\n\t\t\t\t\t\t\treturn 0;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (!EG(objects_store).object_buckets || \n\t\t\t\t\t\t !EG(objects_store).object_buckets[Z_OBJ_HANDLE_PP(obj)].valid) {\n\t\t\t\t\t\t\treturn 0;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tfcc->calling_scope = Z_OBJCE_PP(obj); /* TBFixed: what if it's overloaded? */\n\n\t\t\t\t\t\tfcc->object_ptr = *obj;\n\n\t\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t\t\t*callable_name_len = fcc->calling_scope->name_length + Z_STRLEN_PP(method) + sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\t\t\tmemcpy(ptr, fcc->calling_scope->name, fcc->calling_scope->name_length);\n\t\t\t\t\t\t\tptr += fcc->calling_scope->name_length;\n\t\t\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(method), Z_STRLEN_PP(method) + 1);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\t\t\t\treturn 1;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tret = zend_is_callable_check_func(check_flags, *method, fcc, strict_class, error TSRMLS_CC);\n\t\t\t\t\tif (fcc == &fcc_local &&\n\t\t\t\t\t fcc->function_handler &&\n\t\t\t\t\t\t((fcc->function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t\t\t (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tefree(fcc->function_handler);\n\t\t\t\t\t}\n\t\t\t\t\treturn ret;\n\n\t\t\t\t} else {\n\t\t\t\t\tif (zend_hash_num_elements(Z_ARRVAL_P(callable)) == 2) {\n\t\t\t\t\t\tif (!obj || (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT)) {\n\t\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"first array member is not a valid class name or object\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"second array member is not a valid method\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"array must have exactly two members\");\n\t\t\t\t\t}\n\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t*callable_name = estrndup(\"Array\", sizeof(\"Array\")-1);\n\t\t\t\t\t\t*callable_name_len = sizeof(\"Array\") - 1;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn 0;\n\n\t\tcase IS_OBJECT:\n\t\t\tif (Z_OBJ_HANDLER_P(callable, get_closure) && Z_OBJ_HANDLER_P(callable, get_closure)(callable, &fcc->calling_scope, &fcc->function_handler, &fcc->object_ptr TSRMLS_CC) == SUCCESS) {\n\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\tif (callable_name) {\n\t\t\t\t\tzend_class_entry *ce = Z_OBJCE_P(callable); /* TBFixed: what if it's overloaded? */\n\n\t\t\t\t\t*callable_name_len = ce->name_length + sizeof(\"::__invoke\") - 1;\n\t\t\t\t\t*callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\tmemcpy(*callable_name, ce->name, ce->name_length);\n\t\t\t\t\tmemcpy((*callable_name) + ce->name_length, \"::__invoke\", sizeof(\"::__invoke\"));\n\t\t\t\t}\t\t\t\t\t\t\t\t\t\n\t\t\t\treturn 1;\n\t\t\t}\n\t\t\t/* break missing intentionally */\n\n\t\tdefault:\n\t\t\tif (callable_name) {\n\t\t\t\tzval expr_copy;\n\t\t\t\tint use_copy;\n\n\t\t\t\tzend_make_printable_zval(callable, &expr_copy, &use_copy);\n\t\t\t\t*callable_name = estrndup(Z_STRVAL(expr_copy), Z_STRLEN(expr_copy));\n\t\t\t\t*callable_name_len = Z_STRLEN(expr_copy);\n\t\t\t\tzval_dtor(&expr_copy);\n\t\t\t}\n\t\t\tif (error) zend_spprintf(error, 0, \"no array or string given\");\n\t\t\treturn 0;\n\t}\n}\n/* }}} */\n\nZEND_API zend_bool zend_is_callable(zval *callable, uint check_flags, char **callable_name TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_callable_ex(callable, NULL, check_flags, callable_name, NULL, NULL, NULL TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zend_bool zend_make_callable(zval *callable, char **callable_name TSRMLS_DC) /* {{{ */\n{\n\tzend_fcall_info_cache fcc;\n\n\tif (zend_is_callable_ex(callable, NULL, IS_CALLABLE_STRICT, callable_name, NULL, &fcc, NULL TSRMLS_CC)) {\n\t\tif (Z_TYPE_P(callable) == IS_STRING && fcc.calling_scope) {\n\t\t\tzval_dtor(callable);\n\t\t\tarray_init(callable);\n\t\t\tadd_next_index_string(callable, fcc.calling_scope->name, 1);\n\t\t\tadd_next_index_string(callable, fcc.function_handler->common.function_name, 1);\n\t\t}\n\t\tif (fcc.function_handler &&\n\t\t\t((fcc.function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t (fcc.function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t fcc.function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t fcc.function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\tif (fcc.function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\tefree((char*)fcc.function_handler->common.function_name);\n\t\t\t}\n\t\t\tefree(fcc.function_handler);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_init(zval *callable, uint check_flags, zend_fcall_info *fci, zend_fcall_info_cache *fcc, char **callable_name, char **error TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_is_callable_ex(callable, NULL, check_flags, callable_name, NULL, fcc, error TSRMLS_CC)) {\n\t\treturn FAILURE;\n\t}\n\n\tfci->size = sizeof(*fci);\n\tfci->function_table = fcc->calling_scope ? &fcc->calling_scope->function_table : EG(function_table);\n\tfci->object_ptr = fcc->object_ptr;\n\tfci->function_name = callable;\n\tfci->retval_ptr_ptr = NULL;\n\tfci->param_count = 0;\n\tfci->params = NULL;\n\tfci->no_separation = 1;\n\tfci->symbol_table = NULL;\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_clear(zend_fcall_info *fci, int free_mem) /* {{{ */\n{\n\tif (fci->params) {\n\t\tif (free_mem) {\n\t\t\tefree(fci->params);\n\t\t\tfci->params = NULL;\n\t\t}\n\t}\n\tfci->param_count = 0;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_save(zend_fcall_info *fci, int *param_count, zval ****params) /* {{{ */\n{\n\t*param_count = fci->param_count;\n\t*params = fci->params;\n\tfci->param_count = 0;\n\tfci->params = NULL;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_restore(zend_fcall_info *fci, int param_count, zval ***params) /* {{{ */\n{\n\tzend_fcall_info_args_clear(fci, 1);\n\tfci->param_count = param_count;\n\tfci->params = params;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_args(zend_fcall_info *fci, zval *args TSRMLS_DC) /* {{{ */\n{\n\tHashPosition pos;\n\tzval **arg, ***params;\n\n\tzend_fcall_info_args_clear(fci, !args);\n\n\tif (!args) {\n\t\treturn SUCCESS;\n\t}\n\n\tif (Z_TYPE_P(args) != IS_ARRAY) {\n\t\treturn FAILURE;\n\t}\n\n\tfci->param_count = zend_hash_num_elements(Z_ARRVAL_P(args));\n\tfci->params = params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\tzend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(args), &pos);\n\twhile (zend_hash_get_current_data_ex(Z_ARRVAL_P(args), (void *) &arg, &pos) == SUCCESS) {\n\t\t*params++ = arg;\n\t\tzend_hash_move_forward_ex(Z_ARRVAL_P(args), &pos);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argp(zend_fcall_info *fci TSRMLS_DC, int argc, zval ***argv) /* {{{ */\n{\n\tint i;\n\n\tif (argc < 0) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_fcall_info_args_clear(fci, !argc);\n\n\tif (argc) {\n\t\tfci->param_count = argc;\n\t\tfci->params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\t\tfor (i = 0; i < argc; ++i) {\n\t\t\tfci->params[i] = argv[i];\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argv(zend_fcall_info *fci TSRMLS_DC, int argc, va_list *argv) /* {{{ */\n{\n\tint i;\n\tzval **arg;\n\n\tif (argc < 0) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_fcall_info_args_clear(fci, !argc);\n\n\tif (argc) {\n\t\tfci->param_count = argc;\n\t\tfci->params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\t\tfor (i = 0; i < argc; ++i) {\n\t\t\targ = va_arg(*argv, zval **);\n\t\t\tfci->params[i] = arg;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argn(zend_fcall_info *fci TSRMLS_DC, int argc, ...) /* {{{ */\n{\n\tint ret;\n\tva_list argv;\n\n\tva_start(argv, argc);\n\tret = zend_fcall_info_argv(fci TSRMLS_CC, argc, &argv);\n\tva_end(argv);\n\n\treturn ret;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_call(zend_fcall_info *fci, zend_fcall_info_cache *fcc, zval **retval_ptr_ptr, zval *args TSRMLS_DC) /* {{{ */\n{\n\tzval *retval, ***org_params = NULL;\n\tint result, org_count = 0;\n\n\tfci->retval_ptr_ptr = retval_ptr_ptr ? retval_ptr_ptr : &retval;\n\tif (args) {\n\t\tzend_fcall_info_args_save(fci, &org_count, &org_params);\n\t\tzend_fcall_info_args(fci, args TSRMLS_CC);\n\t}\n\tresult = zend_call_function(fci, fcc TSRMLS_CC);\n\n\tif (!retval_ptr_ptr && retval) {\n\t\tzval_ptr_dtor(&retval);\n\t}\n\tif (args) {\n\t\tzend_fcall_info_args_restore(fci, org_count, org_params);\n\t}\n\treturn result;\n}\n/* }}} */\n\nZEND_API const char *zend_get_module_version(const char *module_name) /* {{{ */\n{\n\tchar *lname;\n\tint name_len = strlen(module_name);\n\tzend_module_entry *module;\n\n\tlname = zend_str_tolower_dup(module_name, name_len);\n\tif (zend_hash_find(&module_registry, lname, name_len + 1, (void**)&module) == FAILURE) {\n\t\tefree(lname);\n\t\treturn NULL;\n\t}\n\tefree(lname);\n\treturn module->version;\n}\n/* }}} */\n\nZEND_API int zend_declare_property_ex(zend_class_entry *ce, const char *name, int name_length, zval *property, int access_type, const char *doc_comment, int doc_comment_len TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info property_info, *property_info_ptr;\n\tconst char *interned_name;\n\tulong h = zend_get_hash_value(name, name_length+1);\n\n\tif (!(access_type & ZEND_ACC_PPP_MASK)) {\n\t\taccess_type |= ZEND_ACC_PUBLIC;\n\t}\n\tif (access_type & ZEND_ACC_STATIC) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, name, name_length + 1, h, (void**)&property_info_ptr) == SUCCESS &&\n\t\t (property_info_ptr->flags & ZEND_ACC_STATIC) != 0) {\n\t\t\tproperty_info.offset = property_info_ptr->offset;\n\t\t\tzval_ptr_dtor(&ce->default_static_members_table[property_info.offset]);\n\t\t\tzend_hash_quick_del(&ce->properties_info, name, name_length + 1, h);\n\t\t} else {\n\t\t\tproperty_info.offset = ce->default_static_members_count++;\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(zval*) * ce->default_static_members_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\t}\n\t\tce->default_static_members_table[property_info.offset] = property;\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (zend_hash_quick_find(&ce->properties_info, name, name_length + 1, h, (void**)&property_info_ptr) == SUCCESS &&\n\t\t (property_info_ptr->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tproperty_info.offset = property_info_ptr->offset;\n\t\t\tzval_ptr_dtor(&ce->default_properties_table[property_info.offset]);\n\t\t\tzend_hash_quick_del(&ce->properties_info, name, name_length + 1, h);\n\t\t} else {\n\t\t\tproperty_info.offset = ce->default_properties_count++;\n\t\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(zval*) * ce->default_properties_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\t}\n\t\tce->default_properties_table[property_info.offset] = property;\n\t}\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tswitch(Z_TYPE_P(property)) {\n\t\t\tcase IS_ARRAY:\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\tcase IS_OBJECT:\n\t\t\tcase IS_RESOURCE:\n\t\t\t\tzend_error(E_CORE_ERROR, \"Internal zval's can't be arrays, objects or resources\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tswitch (access_type & ZEND_ACC_PPP_MASK) {\n\t\tcase ZEND_ACC_PRIVATE: {\n\t\t\t\tchar *priv_name;\n\t\t\t\tint priv_name_length;\n\n\t\t\t\tzend_mangle_property_name(&priv_name, &priv_name_length, ce->name, ce->name_length, name, name_length, ce->type & ZEND_INTERNAL_CLASS);\n\t\t\t\tproperty_info.name = priv_name;\n\t\t\t\tproperty_info.name_length = priv_name_length;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PROTECTED: {\n\t\t\t\tchar *prot_name;\n\t\t\t\tint prot_name_length;\n\n\t\t\t\tzend_mangle_property_name(&prot_name, &prot_name_length, \"*\", 1, name, name_length, ce->type & ZEND_INTERNAL_CLASS);\n\t\t\t\tproperty_info.name = prot_name;\n\t\t\t\tproperty_info.name_length = prot_name_length;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PUBLIC:\n\t\t\tif (IS_INTERNED(name)) {\n\t\t\t\tproperty_info.name = (char*)name;\n\t\t\t} else {\n\t\t\t\tproperty_info.name = ce->type & ZEND_INTERNAL_CLASS ? zend_strndup(name, name_length) : estrndup(name, name_length);\n\t\t\t}\n\t\t\tproperty_info.name_length = name_length;\n\t\t\tbreak;\n\t}\n\n\tinterned_name = zend_new_interned_string(property_info.name, property_info.name_length+1, 0 TSRMLS_CC);\n\tif (interned_name != property_info.name) {\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tefree((char*)property_info.name);\n\t\t} else {\n\t\t\tfree((char*)property_info.name);\n\t\t}\n\t\tproperty_info.name = interned_name;\n\t}\n\n\tproperty_info.flags = access_type;\n\tproperty_info.h = (access_type & ZEND_ACC_PUBLIC) ? h : zend_get_hash_value(property_info.name, property_info.name_length+1);\n\n\tproperty_info.doc_comment = doc_comment;\n\tproperty_info.doc_comment_len = doc_comment_len;\n\n\tproperty_info.ce = ce;\n\n\tzend_hash_quick_update(&ce->properties_info, name, name_length+1, h, &property_info, sizeof(zend_property_info), NULL);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_declare_property(zend_class_entry *ce, const char *name, int name_length, zval *property, int access_type TSRMLS_DC) /* {{{ */\n{\n\treturn zend_declare_property_ex(ce, name, name_length, property, access_type, NULL, 0 TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_null(zend_class_entry *ce, const char *name, int name_length, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_ZVAL(*property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_bool(zend_class_entry *ce, const char *name, int name_length, long value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_BOOL(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_long(zend_class_entry *ce, const char *name, int name_length, long value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_LONG(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_double(zend_class_entry *ce, const char *name, int name_length, double value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_DOUBLE(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_string(zend_class_entry *ce, const char *name, int name_length, const char *value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tint len = strlen(value);\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t\tZVAL_STRINGL(property, zend_strndup(value, len), len, 0);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t\tZVAL_STRINGL(property, value, len, 1);\n\t}\n\tINIT_PZVAL(property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_stringl(zend_class_entry *ce, const char *name, int name_length, const char *value, int value_len, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t\tZVAL_STRINGL(property, zend_strndup(value, value_len), value_len, 0);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t\tZVAL_STRINGL(property, value, value_len, 1);\n\t}\n\tINIT_PZVAL(property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant(zend_class_entry *ce, const char *name, size_t name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\treturn zend_hash_update(&ce->constants_table, name, name_length+1, &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_null(zend_class_entry *ce, const char *name, size_t name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_NULL(constant);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_long(zend_class_entry *ce, const char *name, size_t name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_LONG(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_bool(zend_class_entry *ce, const char *name, size_t name_length, zend_bool value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_BOOL(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_double(zend_class_entry *ce, const char *name, size_t name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_DOUBLE(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_stringl(zend_class_entry *ce, const char *name, size_t name_length, const char *value, size_t value_length TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t\tZVAL_STRINGL(constant, zend_strndup(value, value_length), value_length, 0);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t\tZVAL_STRINGL(constant, value, value_length, 1);\n\t}\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_string(zend_class_entry *ce, const char *name, size_t name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\treturn zend_declare_class_constant_stringl(ce, name, name_length, value, strlen(value) TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property(zend_class_entry *scope, zval *object, const char *name, int name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\n\tif (!Z_OBJ_HT_P(object)->write_property) {\n\t\tconst char *class_name;\n\t\tzend_uint class_name_len;\n\n\t\tzend_get_object_classname(object, &class_name, &class_name_len TSRMLS_CC);\n\n\t\tzend_error(E_CORE_ERROR, \"Property %s of class %s cannot be updated\", name, class_name);\n\t}\n\tMAKE_STD_ZVAL(property);\n\tZVAL_STRINGL(property, name, name_length, 1);\n\tZ_OBJ_HT_P(object)->write_property(object, property, value, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&property);\n\n\tEG(scope) = old_scope;\n}\n/* }}} */\n\nZEND_API void zend_update_property_null(zend_class_entry *scope, zval *object, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_NULL(tmp);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_bool(zend_class_entry *scope, zval *object, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_BOOL(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_LONG(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_double(zend_class_entry *scope, zval *object, const char *name, int name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_DOUBLE(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_string(zend_class_entry *scope, zval *object, const char *name, int name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRING(tmp, value, 1);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_stringl(zend_class_entry *scope, zval *object, const char *name, int name_length, const char *value, int value_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRINGL(tmp, value, value_len, 1);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property(zend_class_entry *scope, const char *name, int name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval **property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\tproperty = zend_std_get_static_property(scope, name, name_length, 0, NULL TSRMLS_CC);\n\tEG(scope) = old_scope;\n\tif (!property) {\n\t\treturn FAILURE;\n\t} else {\n\t\tif (*property != value) {\n\t\t\tif (PZVAL_IS_REF(*property)) {\n\t\t\t\tzval_dtor(*property);\n\t\t\t\tZ_TYPE_PP(property) = Z_TYPE_P(value);\n\t\t\t\t(*property)->value = value->value;\n\t\t\t\tif (Z_REFCOUNT_P(value) > 0) {\n\t\t\t\t\tzval_copy_ctor(*property);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tzval *garbage = *property;\n\n\t\t\t\tZ_ADDREF_P(value);\n\t\t\t\tif (PZVAL_IS_REF(value)) {\n\t\t\t\t\tSEPARATE_ZVAL(&value);\n\t\t\t\t}\n\t\t\t\t*property = value;\n\t\t\t\tzval_ptr_dtor(&garbage);\n\t\t\t}\n\t\t}\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_null(zend_class_entry *scope, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_NULL(tmp);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_bool(zend_class_entry *scope, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_BOOL(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_long(zend_class_entry *scope, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_LONG(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_double(zend_class_entry *scope, const char *name, int name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_DOUBLE(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_string(zend_class_entry *scope, const char *name, int name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRING(tmp, value, 1);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_stringl(zend_class_entry *scope, const char *name, int name_length, const char *value, int value_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRINGL(tmp, value, value_len, 1);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zval *zend_read_property(zend_class_entry *scope, zval *object, const char *name, int name_length, zend_bool silent TSRMLS_DC) /* {{{ */\n{\n\tzval *property, *value;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\n\tif (!Z_OBJ_HT_P(object)->read_property) {\n\t\tconst char *class_name;\n\t\tzend_uint class_name_len;\n\n\t\tzend_get_object_classname(object, &class_name, &class_name_len TSRMLS_CC);\n\t\tzend_error(E_CORE_ERROR, \"Property %s of class %s cannot be read\", name, class_name);\n\t}\n\n\tMAKE_STD_ZVAL(property);\n\tZVAL_STRINGL(property, name, name_length, 1);\n\tvalue = Z_OBJ_HT_P(object)->read_property(object, property, silent?BP_VAR_IS:BP_VAR_R, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&property);\n\n\tEG(scope) = old_scope;\n\treturn value;\n}\n/* }}} */\n\nZEND_API zval *zend_read_static_property(zend_class_entry *scope, const char *name, int name_length, zend_bool silent TSRMLS_DC) /* {{{ */\n{\n\tzval **property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\tproperty = zend_std_get_static_property(scope, name, name_length, silent, NULL TSRMLS_CC);\n\tEG(scope) = old_scope;\n\n\treturn property?*property:NULL;\n}\n/* }}} */\n\nZEND_API void zend_save_error_handling(zend_error_handling *current TSRMLS_DC) /* {{{ */\n{\n\tcurrent->handling = EG(error_handling);\n\tcurrent->exception = EG(exception_class);\n\tcurrent->user_handler = EG(user_error_handler);\n\tif (current->user_handler) {\n\t\tZ_ADDREF_P(current->user_handler);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_replace_error_handling(zend_error_handling_t error_handling, zend_class_entry *exception_class, zend_error_handling *current TSRMLS_DC) /* {{{ */\n{\n\tif (current) {\n\t\tzend_save_error_handling(current TSRMLS_CC);\n\t\tif (error_handling != EH_NORMAL && EG(user_error_handler)) {\n\t\t\tzval_ptr_dtor(&EG(user_error_handler));\n\t\t\tEG(user_error_handler) = NULL;\n\t\t}\n\t}\n\tEG(error_handling) = error_handling;\n\tEG(exception_class) = error_handling == EH_THROW ? exception_class : NULL;\n}\n/* }}} */\n\nZEND_API void zend_restore_error_handling(zend_error_handling *saved TSRMLS_DC) /* {{{ */\n{\n\tEG(error_handling) = saved->handling;\n\tEG(exception_class) = saved->handling == EH_THROW ? saved->exception : NULL;\n\tif (saved->user_handler\t&& saved->user_handler != EG(user_error_handler)) {\n\t\tif (EG(user_error_handler)) {\n\t\t\tzval_ptr_dtor(&EG(user_error_handler));\n\t\t}\n\t\tEG(user_error_handler) = saved->user_handler;\n\t} else if (saved->user_handler) {\n\t\tzval_ptr_dtor(&saved->user_handler);\n\t}\n\tsaved->user_handler = NULL;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2012-02-25-c1322d2505-cfa9c90b20.c"}}},{"rowIdx":54,"cells":{"id":{"kind":"string","value":"manybugs_data_55"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2012 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Wez Furlong <wez@thebrainroom.com> |\n | Borrowed code from: |\n | Rasmus Lerdorf <rasmus@lerdorf.on.ca> |\n | Jim Winstead <jimw@php.net> |\n +----------------------------------------------------------------------+\n */\n\n/* $Id$ */\n\n#define _GNU_SOURCE\n#include \"php.h\"\n#include \"php_globals.h\"\n#include \"php_network.h\"\n#include \"php_open_temporary_file.h\"\n#include \"ext/standard/file.h\"\n#include \"ext/standard/basic_functions.h\" /* for BG(mmap_file) (not strictly required) */\n#include \"ext/standard/php_string.h\" /* for php_memnstr, used by php_stream_get_record() */\n#include <stddef.h>\n#include <fcntl.h>\n#include \"php_streams_int.h\"\n\n/* {{{ resource and registration code */\n/* Global wrapper hash, copied to FG(stream_wrappers) on registration of volatile wrapper */\nstatic HashTable url_stream_wrappers_hash;\nstatic int le_stream = FAILURE; /* true global */\nstatic int le_pstream = FAILURE; /* true global */\nstatic int le_stream_filter = FAILURE; /* true global */\n\nPHPAPI int php_file_le_stream(void)\n{\n\treturn le_stream;\n}\n\nPHPAPI int php_file_le_pstream(void)\n{\n\treturn le_pstream;\n}\n\nPHPAPI int php_file_le_stream_filter(void)\n{\n\treturn le_stream_filter;\n}\n\nPHPAPI HashTable *_php_stream_get_url_stream_wrappers_hash(TSRMLS_D)\n{\n\treturn (FG(stream_wrappers) ? FG(stream_wrappers) : &url_stream_wrappers_hash);\n}\n\nPHPAPI HashTable *php_stream_get_url_stream_wrappers_hash_global(void)\n{\n\treturn &url_stream_wrappers_hash;\n}\n\nstatic int _php_stream_release_context(zend_rsrc_list_entry *le, void *pContext TSRMLS_DC)\n{\n\tif (le->ptr == pContext) {\n\t\treturn --le->refcount == 0;\n\t}\n\treturn 0;\n}\n\nstatic int forget_persistent_resource_id_numbers(zend_rsrc_list_entry *rsrc TSRMLS_DC)\n{\n\tphp_stream *stream;\n\n\tif (Z_TYPE_P(rsrc) != le_pstream) {\n\t\treturn 0;\n\t}\n\n\tstream = (php_stream*)rsrc->ptr;\n\n#if STREAM_DEBUG\nfprintf(stderr, \"forget_persistent: %s:%p\\n\", stream->ops->label, stream);\n#endif\n\n\tstream->rsrc_id = FAILURE;\n\n\tif (stream->context) {\n\t\tzend_hash_apply_with_argument(&EG(regular_list),\n\t\t\t\t(apply_func_arg_t) _php_stream_release_context,\n\t\t\t\tstream->context TSRMLS_CC);\n\t\tstream->context = NULL;\n\t}\n\n\treturn 0;\n}\n\nPHP_RSHUTDOWN_FUNCTION(streams)\n{\n\tzend_hash_apply(&EG(persistent_list), (apply_func_t)forget_persistent_resource_id_numbers TSRMLS_CC);\n\treturn SUCCESS;\n}\n\nPHPAPI php_stream *php_stream_encloses(php_stream *enclosing, php_stream *enclosed)\n{\n\tphp_stream *orig = enclosed->enclosing_stream;\n\n\tphp_stream_auto_cleanup(enclosed);\n\tenclosed->enclosing_stream = enclosing;\n\treturn orig;\n}\n\nPHPAPI int php_stream_from_persistent_id(const char *persistent_id, php_stream **stream TSRMLS_DC)\n{\n\tzend_rsrc_list_entry *le;\n\n\tif (zend_hash_find(&EG(persistent_list), (char*)persistent_id, strlen(persistent_id)+1, (void*) &le) == SUCCESS) {\n\t\tif (Z_TYPE_P(le) == le_pstream) {\n\t\t\tif (stream) {\n\t\t\t\tHashPosition pos;\n\t\t\t\tzend_rsrc_list_entry *regentry;\n\t\t\t\tulong index = -1; /* intentional */\n\n\t\t\t\t/* see if this persistent resource already has been loaded to the\n\t\t\t\t * regular list; allowing the same resource in several entries in the\n\t\t\t\t * regular list causes trouble (see bug #54623) */\n\t\t\t\tzend_hash_internal_pointer_reset_ex(&EG(regular_list), &pos);\n\t\t\t\twhile (zend_hash_get_current_data_ex(&EG(regular_list),\n\t\t\t\t\t\t(void **)®entry, &pos) == SUCCESS) {\n\t\t\t\t\tif (regentry->ptr == le->ptr) {\n\t\t\t\t\t\tzend_hash_get_current_key_ex(&EG(regular_list), NULL, NULL,\n\t\t\t\t\t\t\t&index, 0, &pos);\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tzend_hash_move_forward_ex(&EG(regular_list), &pos);\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t*stream = (php_stream*)le->ptr;\n\t\t\t\tif (index == -1) { /* not found in regular list */\n\t\t\t\t\tle->refcount++;\n\t\t\t\t\t(*stream)->rsrc_id = ZEND_REGISTER_RESOURCE(NULL, *stream, le_pstream);\n\t\t\t\t} else {\n\t\t\t\t\tregentry->refcount++;\n\t\t\t\t\t(*stream)->rsrc_id = index;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn PHP_STREAM_PERSISTENT_SUCCESS;\n\t\t}\n\t\treturn PHP_STREAM_PERSISTENT_FAILURE;\n\t}\n\treturn PHP_STREAM_PERSISTENT_NOT_EXIST;\n}\n\n/* }}} */\n\nstatic zend_llist *php_get_wrapper_errors_list(php_stream_wrapper *wrapper TSRMLS_DC)\n{\n zend_llist *list = NULL;\n if (!FG(wrapper_errors)) {\n return NULL;\n } else {\n zend_hash_find(FG(wrapper_errors), (const char*)&wrapper,\n sizeof wrapper, (void**)&list);\n return list;\n }\n}\n\n/* {{{ wrapper error reporting */\nvoid php_stream_display_wrapper_errors(php_stream_wrapper *wrapper, const char *path, const char *caption TSRMLS_DC)\n{\n\tchar *tmp = estrdup(path);\n\tchar *msg;\n\tint free_msg = 0;\n\n\tif (wrapper) {\n\t\tzend_llist *err_list = php_get_wrapper_errors_list(wrapper TSRMLS_CC);\n\t\tif (err_list) {\n\t\t\tsize_t l = 0;\n\t\t\tint brlen;\n\t\t\tint i;\n\t\t\tint count = zend_llist_count(err_list);\n\t\t\tconst char *br;\n\t\t\tconst char **err_buf_p;\n\t\t\tzend_llist_position pos;\n\n\t\t\tif (PG(html_errors)) {\n\t\t\t\tbrlen = 7;\n\t\t\t\tbr = \"<br />\\n\";\n\t\t\t} else {\n\t\t\t\tbrlen = 1;\n\t\t\t\tbr = \"\\n\";\n\t\t\t}\n\n\t\t\tfor (err_buf_p = zend_llist_get_first_ex(err_list, &pos), i = 0;\n\t\t\t\t\terr_buf_p;\n\t\t\t\t\terr_buf_p = zend_llist_get_next_ex(err_list, &pos), i++) {\n\t\t\t\tl += strlen(*err_buf_p);\n\t\t\t\tif (i < count - 1) {\n\t\t\t\t\tl += brlen;\n\t\t\t\t}\n\t\t\t}\n\t\t\tmsg = emalloc(l + 1);\n\t\t\tmsg[0] = '\\0';\n\t\t\tfor (err_buf_p = zend_llist_get_first_ex(err_list, &pos), i = 0;\n\t\t\t\t\terr_buf_p;\n\t\t\t\t\terr_buf_p = zend_llist_get_next_ex(err_list, &pos), i++) {\n\t\t\t\tstrcat(msg, *err_buf_p);\n\t\t\t\tif (i < count - 1) {\n\t\t\t\t\tl += brlen;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfree_msg = 1;\n\t\t} else {\n\t\t\tif (wrapper == &php_plain_files_wrapper) {\n\t\t\t\tmsg = strerror(errno); /* TODO: not ts on linux */\n\t\t\t} else {\n\t\t\t\tmsg = \"operation failed\";\n\t\t\t}\n\t\t}\n\t} else {\n\t\tmsg = \"no suitable wrapper could be found\";\n\t}\n\n\tphp_strip_url_passwd(tmp);\n\tphp_error_docref1(NULL TSRMLS_CC, tmp, E_WARNING, \"%s: %s\", caption, msg);\n\tefree(tmp);\n\tif (free_msg) {\n\t\tefree(msg);\n\t}\n}\n\nvoid php_stream_tidy_wrapper_error_log(php_stream_wrapper *wrapper TSRMLS_DC)\n{\n\tif (wrapper && FG(wrapper_errors)) {\n\t\tzend_hash_del(FG(wrapper_errors), (const char*)&wrapper, sizeof wrapper);\n\t}\n}\n\nstatic void wrapper_error_dtor(void *error)\n{\n\tefree(*(char**)error);\n}\n\nPHPAPI void php_stream_wrapper_log_error(php_stream_wrapper *wrapper, int options TSRMLS_DC, const char *fmt, ...)\n{\n\tva_list args;\n\tchar *buffer = NULL;\n\n\tva_start(args, fmt);\n\tvspprintf(&buffer, 0, fmt, args);\n\tva_end(args);\n\n\tif (options & REPORT_ERRORS || wrapper == NULL) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"%s\", buffer);\n\t\tefree(buffer);\n\t} else {\n\t\tzend_llist *list = NULL;\n\t\tif (!FG(wrapper_errors)) {\n\t\t\tALLOC_HASHTABLE(FG(wrapper_errors));\n\t\t\tzend_hash_init(FG(wrapper_errors), 8, NULL,\n\t\t\t\t\t(dtor_func_t)zend_llist_destroy, 0);\n\t\t} else {\n\t\t\tzend_hash_find(FG(wrapper_errors), (const char*)&wrapper,\n\t\t\t\tsizeof wrapper, (void**)&list);\n\t\t}\n\n\t\tif (!list) {\n\t\t\tzend_llist new_list;\n\t\t\tzend_llist_init(&new_list, sizeof buffer, wrapper_error_dtor, 0);\n\t\t\tzend_hash_update(FG(wrapper_errors), (const char*)&wrapper,\n\t\t\t\tsizeof wrapper, &new_list, sizeof new_list, (void**)&list);\n\t\t}\n\n\t\t/* append to linked list */\n\t\tzend_llist_add_element(list, &buffer);\n\t}\n}\n\n\n/* }}} */\n\n/* allocate a new stream for a particular ops */\nPHPAPI php_stream *_php_stream_alloc(php_stream_ops *ops, void *abstract, const char *persistent_id, const char *mode STREAMS_DC TSRMLS_DC) /* {{{ */\n{\n\tphp_stream *ret;\n\n\tret = (php_stream*) pemalloc_rel_orig(sizeof(php_stream), persistent_id ? 1 : 0);\n\n\tmemset(ret, 0, sizeof(php_stream));\n\n\tret->readfilters.stream = ret;\n\tret->writefilters.stream = ret;\n\n#if STREAM_DEBUG\nfprintf(stderr, \"stream_alloc: %s:%p persistent=%s\\n\", ops->label, ret, persistent_id);\n#endif\n\n\tret->ops = ops;\n\tret->abstract = abstract;\n\tret->is_persistent = persistent_id ? 1 : 0;\n\tret->chunk_size = FG(def_chunk_size);\n\n#if ZEND_DEBUG\n\tret->open_filename = __zend_orig_filename ? __zend_orig_filename : __zend_filename;\n\tret->open_lineno = __zend_orig_lineno ? __zend_orig_lineno : __zend_lineno;\n#endif\n\n\tif (FG(auto_detect_line_endings)) {\n\t\tret->flags |= PHP_STREAM_FLAG_DETECT_EOL;\n\t}\n\n\tif (persistent_id) {\n\t\tzend_rsrc_list_entry le;\n\n\t\tZ_TYPE(le) = le_pstream;\n\t\tle.ptr = ret;\n\t\tle.refcount = 0;\n\n\t\tif (FAILURE == zend_hash_update(&EG(persistent_list), (char *)persistent_id,\n\t\t\t\t\tstrlen(persistent_id) + 1,\n\t\t\t\t\t(void *)&le, sizeof(le), NULL)) {\n\n\t\t\tpefree(ret, 1);\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tret->rsrc_id = ZEND_REGISTER_RESOURCE(NULL, ret, persistent_id ? le_pstream : le_stream);\n\tstrlcpy(ret->mode, mode, sizeof(ret->mode));\n\n\tret->wrapper = NULL;\n\tret->wrapperthis = NULL;\n\tret->wrapperdata = NULL;\n\tret->stdiocast = NULL;\n\tret->orig_path = NULL;\n\tret->context = NULL;\n\tret->readbuf = NULL;\n\tret->enclosing_stream = NULL;\n\n\treturn ret;\n}\n/* }}} */\n\nPHPAPI int _php_stream_free_enclosed(php_stream *stream_enclosed, int close_options TSRMLS_DC) /* {{{ */\n{\n\treturn _php_stream_free(stream_enclosed,\n\t\tclose_options | PHP_STREAM_FREE_IGNORE_ENCLOSING TSRMLS_CC);\n}\n/* }}} */\n\n#if STREAM_DEBUG\nstatic const char *_php_stream_pretty_free_options(int close_options, char *out)\n{\n\tif (close_options & PHP_STREAM_FREE_CALL_DTOR)\n\t\tstrcat(out, \"CALL_DTOR, \");\n\tif (close_options & PHP_STREAM_FREE_RELEASE_STREAM)\n\t\tstrcat(out, \"RELEASE_STREAM, \");\n\tif (close_options & PHP_STREAM_FREE_PRESERVE_HANDLE)\n\t\tstrcat(out, \"PREVERSE_HANDLE, \");\n\tif (close_options & PHP_STREAM_FREE_RSRC_DTOR)\n\t\tstrcat(out, \"RSRC_DTOR, \");\n\tif (close_options & PHP_STREAM_FREE_PERSISTENT)\n\t\tstrcat(out, \"PERSISTENT, \");\n\tif (close_options & PHP_STREAM_FREE_IGNORE_ENCLOSING)\n\t\tstrcat(out, \"IGNORE_ENCLOSING, \");\n\tif (out[0] != '\\0')\n\t\tout[strlen(out) - 2] = '\\0';\n\treturn out;\n}\n#endif\n\nstatic int _php_stream_free_persistent(zend_rsrc_list_entry *le, void *pStream TSRMLS_DC)\n{\n\treturn le->ptr == pStream;\n}\n\n\nPHPAPI int _php_stream_free(php_stream *stream, int close_options TSRMLS_DC) /* {{{ */\n{\n\tint ret = 1;\n\tint preserve_handle = close_options & PHP_STREAM_FREE_PRESERVE_HANDLE ? 1 : 0;\n\tint release_cast = 1;\n\tphp_stream_context *context = NULL;\n\n\t/* on an resource list destruction, the context, another resource, may have\n\t * already been freed (if it was created after the stream resource), so\n\t * don't reference it */\n\tif (!(close_options & PHP_STREAM_FREE_RSRC_DTOR)) {\n\t\tcontext = stream->context;\n\t}\n\n\tif (stream->flags & PHP_STREAM_FLAG_NO_CLOSE) {\n\t\tpreserve_handle = 1;\n\t}\n\n#if STREAM_DEBUG\n\t{\n\t\tchar out[200] = \"\";\n\t\tfprintf(stderr, \"stream_free: %s:%p[%s] in_free=%d opts=%s\\n\",\n\t\t\tstream->ops->label, stream, stream->orig_path, stream->in_free, _php_stream_pretty_free_options(close_options, out));\n\t}\n\t\n#endif\n\n\tif (stream->in_free) {\n\t\t/* hopefully called recursively from the enclosing stream; the pointer was NULLed below */\n\t\tif ((stream->in_free == 1) && (close_options & PHP_STREAM_FREE_IGNORE_ENCLOSING) && (stream->enclosing_stream == NULL)) {\n\t\t\tclose_options |= PHP_STREAM_FREE_RSRC_DTOR; /* restore flag */\n\t\t} else {\n\t\t\treturn 1; /* recursion protection */\n\t\t}\n\t}\n\n\tstream->in_free++;\n\n\t/* force correct order on enclosing/enclosed stream destruction (only from resource\n\t * destructor as in when reverse destroying the resource list) */\n\tif ((close_options & PHP_STREAM_FREE_RSRC_DTOR) &&\n\t\t\t!(close_options & PHP_STREAM_FREE_IGNORE_ENCLOSING) &&\n\t\t\t(close_options & (PHP_STREAM_FREE_CALL_DTOR | PHP_STREAM_FREE_RELEASE_STREAM)) && /* always? */\n\t\t\t(stream->enclosing_stream != NULL)) {\n\t\tphp_stream *enclosing_stream = stream->enclosing_stream;\n\t\tstream->enclosing_stream = NULL;\n\t\t/* we force PHP_STREAM_CALL_DTOR because that's from where the\n\t\t * enclosing stream can free this stream. We remove rsrc_dtor because\n\t\t * we want the enclosing stream to be deleted from the resource list */\n\t\treturn _php_stream_free(enclosing_stream,\n\t\t\t(close_options | PHP_STREAM_FREE_CALL_DTOR) & ~PHP_STREAM_FREE_RSRC_DTOR TSRMLS_CC);\n\t}\n\n\t/* if we are releasing the stream only (and preserving the underlying handle),\n\t * we need to do things a little differently.\n\t * We are only ever called like this when the stream is cast to a FILE*\n\t * for include (or other similar) purposes.\n\t * */\n\tif (preserve_handle) {\n\t\tif (stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FOPENCOOKIE) {\n\t\t\t/* If the stream was fopencookied, we must NOT touch anything\n\t\t\t * here, as the cookied stream relies on it all.\n\t\t\t * Instead, mark the stream as OK to auto-clean */\n\t\t\tphp_stream_auto_cleanup(stream);\n\t\t\tstream->in_free--;\n\t\t\treturn 0;\n\t\t}\n\t\t/* otherwise, make sure that we don't close the FILE* from a cast */\n\t\trelease_cast = 0;\n\t}\n\n#if STREAM_DEBUG\nfprintf(stderr, \"stream_free: %s:%p[%s] preserve_handle=%d release_cast=%d remove_rsrc=%d\\n\",\n\t\tstream->ops->label, stream, stream->orig_path, preserve_handle, release_cast,\n\t\t(close_options & PHP_STREAM_FREE_RSRC_DTOR) == 0);\n#endif\n\n\t/* make sure everything is saved */\n\t_php_stream_flush(stream, 1 TSRMLS_CC);\n\n\t/* If not called from the resource dtor, remove the stream from the resource list. */\n\tif ((close_options & PHP_STREAM_FREE_RSRC_DTOR) == 0) {\n\t\t/* zend_list_delete actually only decreases the refcount; if we're\n\t\t * releasing the stream, we want to actually delete the resource from\n\t\t * the resource list, otherwise the resource will point to invalid memory.\n\t\t * In any case, let's always completely delete it from the resource list,\n\t\t * not only when PHP_STREAM_FREE_RELEASE_STREAM is set */\n\t\twhile (zend_list_delete(stream->rsrc_id) == SUCCESS) {}\n\t}\n\n\tif (close_options & PHP_STREAM_FREE_CALL_DTOR) {\n\t\tif (release_cast && stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FOPENCOOKIE) {\n\t\t\t/* calling fclose on an fopencookied stream will ultimately\n\t\t\t\tcall this very same function. If we were called via fclose,\n\t\t\t\tthe cookie_closer unsets the fclose_stdiocast flags, so\n\t\t\t\twe can be sure that we only reach here when PHP code calls\n\t\t\t\tphp_stream_free.\n\t\t\t\tLets let the cookie code clean it all up.\n\t\t\t */\n\t\t\tstream->in_free = 0;\n\t\t\treturn fclose(stream->stdiocast);\n\t\t}\n\n\t\tret = stream->ops->close(stream, preserve_handle ? 0 : 1 TSRMLS_CC);\n\t\tstream->abstract = NULL;\n\n\t\t/* tidy up any FILE* that might have been fdopened */\n\t\tif (release_cast && stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FDOPEN && stream->stdiocast) {\n\t\t\tfclose(stream->stdiocast);\n\t\t\tstream->stdiocast = NULL;\n\t\t\tstream->fclose_stdiocast = PHP_STREAM_FCLOSE_NONE;\n\t\t}\n\t}\n\n\tif (close_options & PHP_STREAM_FREE_RELEASE_STREAM) {\n\t\twhile (stream->readfilters.head) {\n\t\t\tphp_stream_filter_remove(stream->readfilters.head, 1 TSRMLS_CC);\n\t\t}\n\t\twhile (stream->writefilters.head) {\n\t\t\tphp_stream_filter_remove(stream->writefilters.head, 1 TSRMLS_CC);\n\t\t}\n\n\t\tif (stream->wrapper && stream->wrapper->wops && stream->wrapper->wops->stream_closer) {\n\t\t\tstream->wrapper->wops->stream_closer(stream->wrapper, stream TSRMLS_CC);\n\t\t\tstream->wrapper = NULL;\n\t\t}\n\n\t\tif (stream->wrapperdata) {\n\t\t\tzval_ptr_dtor(&stream->wrapperdata);\n\t\t\tstream->wrapperdata = NULL;\n\t\t}\n\n\t\tif (stream->readbuf) {\n\t\t\tpefree(stream->readbuf, stream->is_persistent);\n\t\t\tstream->readbuf = NULL;\n\t\t}\n\n\t\tif (stream->is_persistent && (close_options & PHP_STREAM_FREE_PERSISTENT)) {\n\t\t\t/* we don't work with *stream but need its value for comparison */\n\t\t\tzend_hash_apply_with_argument(&EG(persistent_list), (apply_func_arg_t) _php_stream_free_persistent, stream TSRMLS_CC);\n\t\t}\n#if ZEND_DEBUG\n\t\tif ((close_options & PHP_STREAM_FREE_RSRC_DTOR) && (stream->__exposed == 0) && (EG(error_reporting) & E_WARNING)) {\n\t\t\t/* it leaked: Lets deliberately NOT pefree it so that the memory manager shows it\n\t\t\t * as leaked; it will log a warning, but lets help it out and display what kind\n\t\t\t * of stream it was. */\n\t\t\tchar *leakinfo;\n\t\t\tspprintf(&leakinfo, 0, __FILE__ \"(%d) : Stream of type '%s' %p (path:%s) was not closed\\n\", __LINE__, stream->ops->label, stream, stream->orig_path);\n\n\t\t\tif (stream->orig_path) {\n\t\t\t\tpefree(stream->orig_path, stream->is_persistent);\n\t\t\t\tstream->orig_path = NULL;\n\t\t\t}\n\n# if defined(PHP_WIN32)\n\t\t\tOutputDebugString(leakinfo);\n# else\n\t\t\tfprintf(stderr, \"%s\", leakinfo);\n# endif\n\t\t\tefree(leakinfo);\n\t\t} else {\n\t\t\tif (stream->orig_path) {\n\t\t\t\tpefree(stream->orig_path, stream->is_persistent);\n\t\t\t\tstream->orig_path = NULL;\n\t\t\t}\n\n\t\t\tpefree(stream, stream->is_persistent);\n\t\t}\n#else\n\t\tif (stream->orig_path) {\n\t\t\tpefree(stream->orig_path, stream->is_persistent);\n\t\t\tstream->orig_path = NULL;\n\t\t}\n\n\t\tpefree(stream, stream->is_persistent);\n#endif\n\t}\n\n\tif (context) {\n\t\tzend_list_delete(context->rsrc_id);\n\t}\n\n\treturn ret;\n}\n/* }}} */\n\n/* {{{ generic stream operations */\n\nstatic void php_stream_fill_read_buffer(php_stream *stream, size_t size TSRMLS_DC)\n{\n\t/* allocate/fill the buffer */\n\n\tif (stream->readfilters.head) {\n\t\tchar *chunk_buf;\n\t\tint err_flag = 0;\n\t\tphp_stream_bucket_brigade brig_in = { NULL, NULL }, brig_out = { NULL, NULL };\n\t\tphp_stream_bucket_brigade *brig_inp = &brig_in, *brig_outp = &brig_out, *brig_swap;\n\n\t\t/* Invalidate the existing cache, otherwise reads can fail, see note in\n\t\t main/streams/filter.c::_php_stream_filter_append */\n\t\tstream->writepos = stream->readpos = 0;\n\n\t\t/* allocate a buffer for reading chunks */\n\t\tchunk_buf = emalloc(stream->chunk_size);\n\n\t\twhile (!stream->eof && !err_flag && (stream->writepos - stream->readpos < (off_t)size)) {\n\t\t\tsize_t justread = 0;\n\t\t\tint flags;\n\t\t\tphp_stream_bucket *bucket;\n\t\t\tphp_stream_filter_status_t status = PSFS_ERR_FATAL;\n\t\t\tphp_stream_filter *filter;\n\n\t\t\t/* read a chunk into a bucket */\n\t\t\tjustread = stream->ops->read(stream, chunk_buf, stream->chunk_size TSRMLS_CC);\n\t\t\tif (justread && justread != (size_t)-1) {\n\t\t\t\tbucket = php_stream_bucket_new(stream, chunk_buf, justread, 0, 0 TSRMLS_CC);\n\n\t\t\t\t/* after this call, bucket is owned by the brigade */\n\t\t\t\tphp_stream_bucket_append(brig_inp, bucket TSRMLS_CC);\n\n\t\t\t\tflags = PSFS_FLAG_NORMAL;\n\t\t\t} else {\n\t\t\t\tflags = stream->eof ? PSFS_FLAG_FLUSH_CLOSE : PSFS_FLAG_FLUSH_INC;\n\t\t\t}\n\n\t\t\t/* wind the handle... */\n\t\t\tfor (filter = stream->readfilters.head; filter; filter = filter->next) {\n\t\t\t\tstatus = filter->fops->filter(stream, filter, brig_inp, brig_outp, NULL, flags TSRMLS_CC);\n\n\t\t\t\tif (status != PSFS_PASS_ON) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\t/* brig_out becomes brig_in.\n\t\t\t\t * brig_in will always be empty here, as the filter MUST attach any un-consumed buckets\n\t\t\t\t * to its own brigade */\n\t\t\t\tbrig_swap = brig_inp;\n\t\t\t\tbrig_inp = brig_outp;\n\t\t\t\tbrig_outp = brig_swap;\n\t\t\t\tmemset(brig_outp, 0, sizeof(*brig_outp));\n\t\t\t}\n\n\t\t\tswitch (status) {\n\t\t\t\tcase PSFS_PASS_ON:\n\t\t\t\t\t/* we get here when the last filter in the chain has data to pass on.\n\t\t\t\t\t * in this situation, we are passing the brig_in brigade into the\n\t\t\t\t\t * stream read buffer */\n\t\t\t\t\twhile (brig_inp->head) {\n\t\t\t\t\t\tbucket = brig_inp->head;\n\t\t\t\t\t\t/* grow buffer to hold this bucket\n\t\t\t\t\t\t * TODO: this can fail for persistent streams */\n\t\t\t\t\t\tif (stream->readbuflen - stream->writepos < bucket->buflen) {\n\t\t\t\t\t\t\tstream->readbuflen += bucket->buflen;\n\t\t\t\t\t\t\tstream->readbuf = perealloc(stream->readbuf, stream->readbuflen,\n\t\t\t\t\t\t\t\t\tstream->is_persistent);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tmemcpy(stream->readbuf + stream->writepos, bucket->buf, bucket->buflen);\n\t\t\t\t\t\tstream->writepos += bucket->buflen;\n\n\t\t\t\t\t\tphp_stream_bucket_unlink(bucket TSRMLS_CC);\n\t\t\t\t\t\tphp_stream_bucket_delref(bucket TSRMLS_CC);\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase PSFS_FEED_ME:\n\t\t\t\t\t/* when a filter needs feeding, there is no brig_out to deal with.\n\t\t\t\t\t * we simply continue the loop; if the caller needs more data,\n\t\t\t\t\t * we will read again, otherwise out job is done here */\n\t\t\t\t\tif (justread == 0) {\n\t\t\t\t\t\t/* there is no data */\n\t\t\t\t\t\terr_flag = 1;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcontinue;\n\n\t\t\t\tcase PSFS_ERR_FATAL:\n\t\t\t\t\t/* some fatal error. Theoretically, the stream is borked, so all\n\t\t\t\t\t * further reads should fail. */\n\t\t\t\t\terr_flag = 1;\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tif (justread == 0 || justread == (size_t)-1) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\tefree(chunk_buf);\n\n\t} else {\n\t\t/* is there enough data in the buffer ? */\n\t\tif (stream->writepos - stream->readpos < (off_t)size) {\n\t\t\tsize_t justread = 0;\n\n\t\t\t/* reduce buffer memory consumption if possible, to avoid a realloc */\n\t\t\tif (stream->readbuf && stream->readbuflen - stream->writepos < stream->chunk_size) {\n\t\t\t\tmemmove(stream->readbuf, stream->readbuf + stream->readpos, stream->readbuflen - stream->readpos);\n\t\t\t\tstream->writepos -= stream->readpos;\n\t\t\t\tstream->readpos = 0;\n\t\t\t}\n\n\t\t\t/* grow the buffer if required\n\t\t\t * TODO: this can fail for persistent streams */\n\t\t\tif (stream->readbuflen - stream->writepos < stream->chunk_size) {\n\t\t\t\tstream->readbuflen += stream->chunk_size;\n\t\t\t\tstream->readbuf = perealloc(stream->readbuf, stream->readbuflen,\n\t\t\t\t\t\tstream->is_persistent);\n\t\t\t}\n\n\t\t\tjustread = stream->ops->read(stream, stream->readbuf + stream->writepos,\n\t\t\t\t\tstream->readbuflen - stream->writepos\n\t\t\t\t\tTSRMLS_CC);\n\n\t\t\tif (justread != (size_t)-1) {\n\t\t\t\tstream->writepos += justread;\n\t\t\t}\n\t\t}\n\t}\n}\n\nPHPAPI size_t _php_stream_read(php_stream *stream, char *buf, size_t size TSRMLS_DC)\n{\n\tsize_t toread = 0, didread = 0;\n\n\twhile (size > 0) {\n\n\t\t/* take from the read buffer first.\n\t\t * It is possible that a buffered stream was switched to non-buffered, so we\n\t\t * drain the remainder of the buffer before using the \"raw\" read mode for\n\t\t * the excess */\n\t\tif (stream->writepos > stream->readpos) {\n\n\t\t\ttoread = stream->writepos - stream->readpos;\n\t\t\tif (toread > size) {\n\t\t\t\ttoread = size;\n\t\t\t}\n\n\t\t\tmemcpy(buf, stream->readbuf + stream->readpos, toread);\n\t\t\tstream->readpos += toread;\n\t\t\tsize -= toread;\n\t\t\tbuf += toread;\n\t\t\tdidread += toread;\n\t\t}\n\n\t\t/* ignore eof here; the underlying state might have changed */\n\t\tif (size == 0) {\n\t\t\tbreak;\n\t\t}\n\n\t\tif (!stream->readfilters.head && (stream->flags & PHP_STREAM_FLAG_NO_BUFFER || stream->chunk_size == 1)) {\n\t\t\ttoread = stream->ops->read(stream, buf, size TSRMLS_CC);\n\t\t} else {\n\t\t\tphp_stream_fill_read_buffer(stream, size TSRMLS_CC);\n\n\t\t\ttoread = stream->writepos - stream->readpos;\n\t\t\tif (toread > size) {\n\t\t\t\ttoread = size;\n\t\t\t}\n\n\t\t\tif (toread > 0) {\n\t\t\t\tmemcpy(buf, stream->readbuf + stream->readpos, toread);\n\t\t\t\tstream->readpos += toread;\n\t\t\t}\n\t\t}\n\t\tif (toread > 0) {\n\t\t\tdidread += toread;\n\t\t\tbuf += toread;\n\t\t\tsize -= toread;\n\t\t} else {\n\t\t\t/* EOF, or temporary end of data (for non-blocking mode). */\n\t\t\tbreak;\n\t\t}\n\n\t\t/* just break anyway, to avoid greedy read */\n\t\tif (stream->wrapper != &php_plain_files_wrapper) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (didread > 0) {\n\t\tstream->position += didread;\n\t}\n\n\treturn didread;\n}\n\nPHPAPI int _php_stream_eof(php_stream *stream TSRMLS_DC)\n{\n\t/* if there is data in the buffer, it's not EOF */\n\tif (stream->writepos - stream->readpos > 0) {\n\t\treturn 0;\n\t}\n\n\t/* use the configured timeout when checking eof */\n\tif (!stream->eof && PHP_STREAM_OPTION_RETURN_ERR ==\n\t\t \tphp_stream_set_option(stream, PHP_STREAM_OPTION_CHECK_LIVENESS,\n\t\t \t0, NULL)) {\n\t\tstream->eof = 1;\n\t}\n\n\treturn stream->eof;\n}\n\nPHPAPI int _php_stream_putc(php_stream *stream, int c TSRMLS_DC)\n{\n\tunsigned char buf = c;\n\n\tif (php_stream_write(stream, &buf, 1) > 0) {\n\t\treturn 1;\n\t}\n\treturn EOF;\n}\n\nPHPAPI int _php_stream_getc(php_stream *stream TSRMLS_DC)\n{\n\tchar buf;\n\n\tif (php_stream_read(stream, &buf, 1) > 0) {\n\t\treturn buf & 0xff;\n\t}\n\treturn EOF;\n}\n\nPHPAPI int _php_stream_puts(php_stream *stream, char *buf TSRMLS_DC)\n{\n\tint len;\n\tchar newline[2] = \"\\n\"; /* is this OK for Win? */\n\tlen = strlen(buf);\n\n\tif (len > 0 && php_stream_write(stream, buf, len) && php_stream_write(stream, newline, 1)) {\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n\nPHPAPI int _php_stream_stat(php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC)\n{\n\tmemset(ssb, 0, sizeof(*ssb));\n\n\t/* if the stream was wrapped, allow the wrapper to stat it */\n\tif (stream->wrapper && stream->wrapper->wops->stream_stat != NULL) {\n\t\treturn stream->wrapper->wops->stream_stat(stream->wrapper, stream, ssb TSRMLS_CC);\n\t}\n\n\t/* if the stream doesn't directly support stat-ing, return with failure.\n\t * We could try and emulate this by casting to a FD and fstat-ing it,\n\t * but since the fd might not represent the actual underlying content\n\t * this would give bogus results. */\n\tif (stream->ops->stat == NULL) {\n\t\treturn -1;\n\t}\n\n\treturn (stream->ops->stat)(stream, ssb TSRMLS_CC);\n}\n\nPHPAPI char *php_stream_locate_eol(php_stream *stream, char *buf, size_t buf_len TSRMLS_DC)\n{\n\tsize_t avail;\n\tchar *cr, *lf, *eol = NULL;\n\tchar *readptr;\n\n\tif (!buf) {\n\t\treadptr = stream->readbuf + stream->readpos;\n\t\tavail = stream->writepos - stream->readpos;\n\t} else {\n\t\treadptr = buf;\n\t\tavail = buf_len;\n\t}\n\n\t/* Look for EOL */\n\tif (stream->flags & PHP_STREAM_FLAG_DETECT_EOL) {\n\t\tcr = memchr(readptr, '\\r', avail);\n\t\tlf = memchr(readptr, '\\n', avail);\n\n\t\tif (cr && lf != cr + 1 && !(lf && lf < cr)) {\n\t\t\t/* mac */\n\t\t\tstream->flags ^= PHP_STREAM_FLAG_DETECT_EOL;\n\t\t\tstream->flags |= PHP_STREAM_FLAG_EOL_MAC;\n\t\t\teol = cr;\n\t\t} else if ((cr && lf && cr == lf - 1) || (lf)) {\n\t\t\t/* dos or unix endings */\n\t\t\tstream->flags ^= PHP_STREAM_FLAG_DETECT_EOL;\n\t\t\teol = lf;\n\t\t}\n\t} else if (stream->flags & PHP_STREAM_FLAG_EOL_MAC) {\n\t\teol = memchr(readptr, '\\r', avail);\n\t} else {\n\t\t/* unix (and dos) line endings */\n\t\teol = memchr(readptr, '\\n', avail);\n\t}\n\n\treturn eol;\n}\n\n/* If buf == NULL, the buffer will be allocated automatically and will be of an\n * appropriate length to hold the line, regardless of the line length, memory\n * permitting */\nPHPAPI char *_php_stream_get_line(php_stream *stream, char *buf, size_t maxlen,\n\t\tsize_t *returned_len TSRMLS_DC)\n{\n\tsize_t avail = 0;\n\tsize_t current_buf_size = 0;\n\tsize_t total_copied = 0;\n\tint grow_mode = 0;\n\tchar *bufstart = buf;\n\n\tif (buf == NULL) {\n\t\tgrow_mode = 1;\n\t} else if (maxlen == 0) {\n\t\treturn NULL;\n\t}\n\n\t/*\n\t * If the underlying stream operations block when no new data is readable,\n\t * we need to take extra precautions.\n\t *\n\t * If there is buffered data available, we check for a EOL. If it exists,\n\t * we pass the data immediately back to the caller. This saves a call\n\t * to the read implementation and will not block where blocking\n\t * is not necessary at all.\n\t *\n\t * If the stream buffer contains more data than the caller requested,\n\t * we can also avoid that costly step and simply return that data.\n\t */\n\n\tfor (;;) {\n\t\tavail = stream->writepos - stream->readpos;\n\n\t\tif (avail > 0) {\n\t\t\tsize_t cpysz = 0;\n\t\t\tchar *readptr;\n\t\t\tchar *eol;\n\t\t\tint done = 0;\n\n\t\t\treadptr = stream->readbuf + stream->readpos;\n\t\t\teol = php_stream_locate_eol(stream, NULL, 0 TSRMLS_CC);\n\n\t\t\tif (eol) {\n\t\t\t\tcpysz = eol - readptr + 1;\n\t\t\t\tdone = 1;\n\t\t\t} else {\n\t\t\t\tcpysz = avail;\n\t\t\t}\n\n\t\t\tif (grow_mode) {\n\t\t\t\t/* allow room for a NUL. If this realloc is really a realloc\n\t\t\t\t * (ie: second time around), we get an extra byte. In most\n\t\t\t\t * cases, with the default chunk size of 8K, we will only\n\t\t\t\t * incur that overhead once. When people have lines longer\n\t\t\t\t * than 8K, we waste 1 byte per additional 8K or so.\n\t\t\t\t * That seems acceptable to me, to avoid making this code\n\t\t\t\t * hard to follow */\n\t\t\t\tbufstart = erealloc(bufstart, current_buf_size + cpysz + 1);\n\t\t\t\tcurrent_buf_size += cpysz + 1;\n\t\t\t\tbuf = bufstart + total_copied;\n\t\t\t} else {\n\t\t\t\tif (cpysz >= maxlen - 1) {\n\t\t\t\t\tcpysz = maxlen - 1;\n\t\t\t\t\tdone = 1;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tmemcpy(buf, readptr, cpysz);\n\n\t\t\tstream->position += cpysz;\n\t\t\tstream->readpos += cpysz;\n\t\t\tbuf += cpysz;\n\t\t\tmaxlen -= cpysz;\n\t\t\ttotal_copied += cpysz;\n\n\t\t\tif (done) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else if (stream->eof) {\n\t\t\tbreak;\n\t\t} else {\n\t\t\t/* XXX: Should be fine to always read chunk_size */\n\t\t\tsize_t toread;\n\n\t\t\tif (grow_mode) {\n\t\t\t\ttoread = stream->chunk_size;\n\t\t\t} else {\n\t\t\t\ttoread = maxlen - 1;\n\t\t\t\tif (toread > stream->chunk_size) {\n\t\t\t\t\ttoread = stream->chunk_size;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tphp_stream_fill_read_buffer(stream, toread TSRMLS_CC);\n\n\t\t\tif (stream->writepos - stream->readpos == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (total_copied == 0) {\n\t\tif (grow_mode) {\n\t\t\tassert(bufstart == NULL);\n\t\t}\n\t\treturn NULL;\n\t}\n\n\tbuf[0] = '\\0';\n\tif (returned_len) {\n\t\t*returned_len = total_copied;\n\t}\n\n\treturn bufstart;\n}\n\n#define STREAM_BUFFERED_AMOUNT(stream) \\\n\t((size_t)(((stream)->writepos) - (stream)->readpos))\n\nstatic char *_php_stream_search_delim(php_stream *stream,\n\t\t\t\t\t\t\t\t\t size_t maxlen,\n\t\t\t\t\t\t\t\t\t size_t skiplen,\n\t\t\t\t\t\t\t\t\t char *delim, /* non-empty! */\n\t\t\t\t\t\t\t\t\t size_t delim_len TSRMLS_DC)\n{\n\tsize_t\tseek_len;\n\n\t/* set the maximum number of bytes we're allowed to read from buffer */\n\tseek_len = MIN(STREAM_BUFFERED_AMOUNT(stream), maxlen);\n\tif (seek_len <= skiplen) {\n\t\treturn NULL;\n\t}\n\n\tif (delim_len == 1) {\n\t\treturn memchr(&stream->readbuf[stream->readpos + skiplen],\n\t\t\tdelim[0], seek_len - skiplen);\n\t} else {\n\t\treturn php_memnstr((char*)&stream->readbuf[stream->readpos + skiplen],\n\t\t\t\tdelim, delim_len,\n\t\t\t\t(char*)&stream->readbuf[stream->readpos + seek_len]);\n\t}\n}\n\nPHPAPI char *php_stream_get_record(php_stream *stream, size_t maxlen, size_t *returned_len, char *delim, size_t delim_len TSRMLS_DC)\n{\n\tchar\t*ret_buf,\t\t\t\t/* returned buffer */\n\t\t\t*found_delim = NULL;\n\tsize_t\tbuffered_len,\n\t\t\ttent_ret_len;\t\t\t/* tentative returned length*/\n\tint\t\thas_delim\t = delim_len > 0 && delim[0] != '\\0';\n\n\tif (maxlen == 0) {\n\t\treturn NULL;\n\t}\n\n\tif (has_delim) {\n\t\tfound_delim = _php_stream_search_delim(\n\t\t\tstream, maxlen, 0, delim, delim_len TSRMLS_CC);\n\t}\n\n\tbuffered_len = STREAM_BUFFERED_AMOUNT(stream);\n\t/* try to read up to maxlen length bytes while we don't find the delim */\n\twhile (!found_delim && buffered_len < maxlen) {\n\t\tsize_t\tjust_read,\n\t\t\t\tto_read_now;\n\n\t\tto_read_now = MIN(maxlen - buffered_len, stream->chunk_size);\n\n\t\tphp_stream_fill_read_buffer(stream, buffered_len + to_read_now TSRMLS_CC);\n\n\t\tjust_read = STREAM_BUFFERED_AMOUNT(stream) - buffered_len;\n\n\t\t/* Assume the stream is temporarily or permanently out of data */\n\t\tif (just_read == 0) {\n\t\t\tbreak;\n\t\t}\n\n\t\tif (has_delim) {\n\t\t\t/* search for delimiter, but skip buffered_len (the number of bytes\n\t\t\t * buffered before this loop iteration), as they have already been\n\t\t\t * searched for the delimiter */\n\t\t\tfound_delim = _php_stream_search_delim(\n\t\t\t\tstream, maxlen, buffered_len, delim, delim_len TSRMLS_CC);\n\t\t\tif (found_delim) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tbuffered_len += just_read;\n\t}\n\n\tif (has_delim && found_delim) {\n\t\ttent_ret_len = found_delim - (char*)&stream->readbuf[stream->readpos];\n\t} else if (!has_delim && STREAM_BUFFERED_AMOUNT(stream) >= maxlen) {\n\t\ttent_ret_len = maxlen;\n\t} else {\n\t\t/* return with error if the delimiter string (if any) was not found, we\n\t\t * could not completely fill the read buffer with maxlen bytes and we\n\t\t * don't know we've reached end of file. Added with non-blocking streams\n\t\t * in mind, where this situation is frequent */\n\t\tif (STREAM_BUFFERED_AMOUNT(stream) < maxlen && !stream->eof) {\n\t\t\treturn NULL;\n\t\t} else if (STREAM_BUFFERED_AMOUNT(stream) == 0 && stream->eof) {\n\t\t\t/* refuse to return an empty string just because by accident\n\t\t\t * we knew of EOF in a read that returned no data */\n\t\t\treturn NULL;\n\t\t} else {\n\t\t\ttent_ret_len = MIN(STREAM_BUFFERED_AMOUNT(stream), maxlen);\n\t\t}\n\t}\n\n\tret_buf = emalloc(tent_ret_len + 1);\n\t/* php_stream_read will not call ops->read here because the necessary\n\t * data is guaranteedly buffered */\n\t*returned_len = php_stream_read(stream, ret_buf, tent_ret_len);\n\n\tif (found_delim) {\n\t\tstream->readpos += delim_len;\n\t\tstream->position += delim_len;\n\t}\n\tret_buf[*returned_len] = '\\0';\n\treturn ret_buf;\n}\n\n/* Writes a buffer directly to a stream, using multiple of the chunk size */\nstatic size_t _php_stream_write_buffer(php_stream *stream, const char *buf, size_t count TSRMLS_DC)\n{\n\tsize_t didwrite = 0, towrite, justwrote;\n\n \t/* if we have a seekable stream we need to ensure that data is written at the\n \t * current stream->position. This means invalidating the read buffer and then\n\t * performing a low-level seek */\n\tif (stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0 && stream->readpos != stream->writepos) {\n\t\tstream->readpos = stream->writepos = 0;\n\n\t\tstream->ops->seek(stream, stream->position, SEEK_SET, &stream->position TSRMLS_CC);\n\t}\n\n\n\twhile (count > 0) {\n\t\ttowrite = count;\n\t\tif (towrite > stream->chunk_size)\n\t\t\ttowrite = stream->chunk_size;\n\n\t\tjustwrote = stream->ops->write(stream, buf, towrite TSRMLS_CC);\n\n\t\t/* convert justwrote to an integer, since normally it is unsigned */\n\t\tif ((int)justwrote > 0) {\n\t\t\tbuf += justwrote;\n\t\t\tcount -= justwrote;\n\t\t\tdidwrite += justwrote;\n\n\t\t\t/* Only screw with the buffer if we can seek, otherwise we lose data\n\t\t\t * buffered from fifos and sockets */\n\t\t\tif (stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0) {\n\t\t\t\tstream->position += justwrote;\n\t\t\t}\n\t\t} else {\n\t\t\tbreak;\n\t\t}\n\t}\n\treturn didwrite;\n\n}\n\n/* push some data through the write filter chain.\n * buf may be NULL, if flags are set to indicate a flush.\n * This may trigger a real write to the stream.\n * Returns the number of bytes consumed from buf by the first filter in the chain.\n * */\nstatic size_t _php_stream_write_filtered(php_stream *stream, const char *buf, size_t count, int flags TSRMLS_DC)\n{\n\tsize_t consumed = 0;\n\tphp_stream_bucket *bucket;\n\tphp_stream_bucket_brigade brig_in = { NULL, NULL }, brig_out = { NULL, NULL };\n\tphp_stream_bucket_brigade *brig_inp = &brig_in, *brig_outp = &brig_out, *brig_swap;\n\tphp_stream_filter_status_t status = PSFS_ERR_FATAL;\n\tphp_stream_filter *filter;\n\n\tif (buf) {\n\t\tbucket = php_stream_bucket_new(stream, (char *)buf, count, 0, 0 TSRMLS_CC);\n\t\tphp_stream_bucket_append(&brig_in, bucket TSRMLS_CC);\n\t}\n\n\tfor (filter = stream->writefilters.head; filter; filter = filter->next) {\n\t\t/* for our return value, we are interested in the number of bytes consumed from\n\t\t * the first filter in the chain */\n\t\tstatus = filter->fops->filter(stream, filter, brig_inp, brig_outp,\n\t\t\t\tfilter == stream->writefilters.head ? &consumed : NULL, flags TSRMLS_CC);\n\n\t\tif (status != PSFS_PASS_ON) {\n\t\t\tbreak;\n\t\t}\n\t\t/* brig_out becomes brig_in.\n\t\t * brig_in will always be empty here, as the filter MUST attach any un-consumed buckets\n\t\t * to its own brigade */\n\t\tbrig_swap = brig_inp;\n\t\tbrig_inp = brig_outp;\n\t\tbrig_outp = brig_swap;\n\t\tmemset(brig_outp, 0, sizeof(*brig_outp));\n\t}\n\n\tswitch (status) {\n\t\tcase PSFS_PASS_ON:\n\t\t\t/* filter chain generated some output; push it through to the\n\t\t\t * underlying stream */\n\t\t\twhile (brig_inp->head) {\n\t\t\t\tbucket = brig_inp->head;\n\t\t\t\t_php_stream_write_buffer(stream, bucket->buf, bucket->buflen TSRMLS_CC);\n\t\t\t\t/* Potential error situation - eg: no space on device. Perhaps we should keep this brigade\n\t\t\t\t * hanging around and try to write it later.\n\t\t\t\t * At the moment, we just drop it on the floor\n\t\t\t\t * */\n\n\t\t\t\tphp_stream_bucket_unlink(bucket TSRMLS_CC);\n\t\t\t\tphp_stream_bucket_delref(bucket TSRMLS_CC);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase PSFS_FEED_ME:\n\t\t\t/* need more data before we can push data through to the stream */\n\t\t\tbreak;\n\n\t\tcase PSFS_ERR_FATAL:\n\t\t\t/* some fatal error. Theoretically, the stream is borked, so all\n\t\t\t * further writes should fail. */\n\t\t\tbreak;\n\t}\n\n\treturn consumed;\n}\n\nPHPAPI int _php_stream_flush(php_stream *stream, int closing TSRMLS_DC)\n{\n\tint ret = 0;\n\n\tif (stream->writefilters.head) {\n\t\t_php_stream_write_filtered(stream, NULL, 0, closing ? PSFS_FLAG_FLUSH_CLOSE : PSFS_FLAG_FLUSH_INC TSRMLS_CC);\n\t}\n\n\tif (stream->ops->flush) {\n\t\tret = stream->ops->flush(stream TSRMLS_CC);\n\t}\n\n\treturn ret;\n}\n\nPHPAPI size_t _php_stream_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC)\n{\n\tif (buf == NULL || count == 0 || stream->ops->write == NULL) {\n\t\treturn 0;\n\t}\n\n\tif (stream->writefilters.head) {\n\t\treturn _php_stream_write_filtered(stream, buf, count, PSFS_FLAG_NORMAL TSRMLS_CC);\n\t} else {\n\t\treturn _php_stream_write_buffer(stream, buf, count TSRMLS_CC);\n\t}\n}\n\nPHPAPI size_t _php_stream_printf(php_stream *stream TSRMLS_DC, const char *fmt, ...)\n{\n\tsize_t count;\n\tchar *buf;\n\tva_list ap;\n\n\tva_start(ap, fmt);\n\tcount = vspprintf(&buf, 0, fmt, ap);\n\tva_end(ap);\n\n\tif (!buf) {\n\t\treturn 0; /* error condition */\n\t}\n\n\tcount = php_stream_write(stream, buf, count);\n\tefree(buf);\n\n\treturn count;\n}\n\nPHPAPI off_t _php_stream_tell(php_stream *stream TSRMLS_DC)\n{\n\treturn stream->position;\n}\n\nPHPAPI int _php_stream_seek(php_stream *stream, off_t offset, int whence TSRMLS_DC)\n{\n\tif (stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FOPENCOOKIE) {\n\t\t/* flush to commit data written to the fopencookie FILE* */\n\t\tfflush(stream->stdiocast);\n\t}\n\n\t/* handle the case where we are in the buffer */\n\tif ((stream->flags & PHP_STREAM_FLAG_NO_BUFFER) == 0) {\n\t\tswitch(whence) {\n\t\t\tcase SEEK_CUR:\n\t\t\t\tif (offset > 0 && offset <= stream->writepos - stream->readpos) {\n\t\t\t\t\tstream->readpos += offset; /* if offset = ..., then readpos = writepos */\n\t\t\t\t\tstream->position += offset;\n\t\t\t\t\tstream->eof = 0;\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase SEEK_SET:\n\t\t\t\tif (offset > stream->position &&\n\t\t\t\t\t\toffset <= stream->position + stream->writepos - stream->readpos) {\n\t\t\t\t\tstream->readpos += offset - stream->position;\n\t\t\t\t\tstream->position = offset;\n\t\t\t\t\tstream->eof = 0;\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\n\tif (stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0) {\n\t\tint ret;\n\n\t\tif (stream->writefilters.head) {\n\t\t\t_php_stream_flush(stream, 0 TSRMLS_CC);\n\t\t}\n\n\t\tswitch(whence) {\n\t\t\tcase SEEK_CUR:\n\t\t\t\toffset = stream->position + offset;\n\t\t\t\twhence = SEEK_SET;\n\t\t\t\tbreak;\n\t\t}\n\t\tret = stream->ops->seek(stream, offset, whence, &stream->position TSRMLS_CC);\n\n\t\tif (((stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0) || ret == 0) {\n\t\t\tif (ret == 0) {\n\t\t\t\tstream->eof = 0;\n\t\t\t}\n\n\t\t\t/* invalidate the buffer contents */\n\t\t\tstream->readpos = stream->writepos = 0;\n\n\t\t\treturn ret;\n\t\t}\n\t\t/* else the stream has decided that it can't support seeking after all;\n\t\t * fall through to attempt emulation */\n\t}\n\n\t/* emulate forward moving seeks with reads */\n\tif (whence == SEEK_CUR && offset >= 0) {\n\t\tchar tmp[1024];\n\t\tsize_t didread;\n\t\twhile(offset > 0) {\n\t\t\tif ((didread = php_stream_read(stream, tmp, MIN(offset, sizeof(tmp)))) == 0) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\toffset -= didread;\n\t\t}\n\t\tstream->eof = 0;\n\t\treturn 0;\n\t}\n\n\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"stream does not support seeking\");\n\n\treturn -1;\n}\n\nPHPAPI int _php_stream_set_option(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC)\n{\n\tint ret = PHP_STREAM_OPTION_RETURN_NOTIMPL;\n\n\tif (stream->ops->set_option) {\n\t\tret = stream->ops->set_option(stream, option, value, ptrparam TSRMLS_CC);\n\t}\n\n\tif (ret == PHP_STREAM_OPTION_RETURN_NOTIMPL) {\n\t\tswitch(option) {\n\t\t\tcase PHP_STREAM_OPTION_SET_CHUNK_SIZE:\n\t\t\t\tret = stream->chunk_size;\n\t\t\t\tstream->chunk_size = value;\n\t\t\t\treturn ret;\n\n\t\t\tcase PHP_STREAM_OPTION_READ_BUFFER:\n\t\t\t\t/* try to match the buffer mode as best we can */\n\t\t\t\tif (value == PHP_STREAM_BUFFER_NONE) {\n\t\t\t\t\tstream->flags |= PHP_STREAM_FLAG_NO_BUFFER;\n\t\t\t\t} else if (stream->flags & PHP_STREAM_FLAG_NO_BUFFER) {\n\t\t\t\t\tstream->flags ^= PHP_STREAM_FLAG_NO_BUFFER;\n\t\t\t\t}\n\t\t\t\tret = PHP_STREAM_OPTION_RETURN_OK;\n\t\t\t\tbreak;\n\n\t\t\tdefault:\n\t\t\t\t;\n\t\t}\n\t}\n\n\treturn ret;\n}\n\nPHPAPI int _php_stream_truncate_set_size(php_stream *stream, size_t newsize TSRMLS_DC)\n{\n\treturn php_stream_set_option(stream, PHP_STREAM_OPTION_TRUNCATE_API, PHP_STREAM_TRUNCATE_SET_SIZE, &newsize);\n}\n\nPHPAPI size_t _php_stream_passthru(php_stream * stream STREAMS_DC TSRMLS_DC)\n{\n\tsize_t bcount = 0;\n\tchar buf[8192];\n\tint b;\n\n\tif (php_stream_mmap_possible(stream)) {\n\t\tchar *p;\n\t\tsize_t mapped;\n\n\t\tp = php_stream_mmap_range(stream, php_stream_tell(stream), PHP_STREAM_MMAP_ALL, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped);\n\n\t\tif (p) {\n\t\t\tPHPWRITE(p, mapped);\n\n\t\t\tphp_stream_mmap_unmap_ex(stream, mapped);\n\n\t\t\treturn mapped;\n\t\t}\n\t}\n\n\twhile ((b = php_stream_read(stream, buf, sizeof(buf))) > 0) {\n\t\tPHPWRITE(buf, b);\n\t\tbcount += b;\n\t}\n\n\treturn bcount;\n}\n\n\nPHPAPI size_t _php_stream_copy_to_mem(php_stream *src, char **buf, size_t maxlen, int persistent STREAMS_DC TSRMLS_DC)\n{\n\tsize_t ret = 0;\n\tchar *ptr;\n\tsize_t len = 0, max_len;\n\tint step = CHUNK_SIZE;\n\tint min_room = CHUNK_SIZE / 4;\n\tphp_stream_statbuf ssbuf;\n\n\tif (maxlen == 0) {\n\t\treturn 0;\n\t}\n\n\tif (maxlen == PHP_STREAM_COPY_ALL) {\n\t\tmaxlen = 0;\n\t}\n\n\tif (maxlen > 0) {\n\t\tptr = *buf = pemalloc_rel_orig(maxlen + 1, persistent);\n\t\twhile ((len < maxlen) && !php_stream_eof(src)) {\n\t\t\tret = php_stream_read(src, ptr, maxlen - len);\n\t\t\tif (!ret) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tlen += ret;\n\t\t\tptr += ret;\n\t\t}\n\t\t*ptr = '\\0';\n\t\treturn len;\n\t}\n\n\t/* avoid many reallocs by allocating a good sized chunk to begin with, if\n\t * we can. Note that the stream may be filtered, in which case the stat\n\t * result may be inaccurate, as the filter may inflate or deflate the\n\t * number of bytes that we can read. In order to avoid an upsize followed\n\t * by a downsize of the buffer, overestimate by the step size (which is\n\t * 2K). */\n\tif (php_stream_stat(src, &ssbuf) == 0 && ssbuf.sb.st_size > 0) {\n\t\tmax_len = ssbuf.sb.st_size + step;\n\t} else {\n\t\tmax_len = step;\n\t}\n\n\tptr = *buf = pemalloc_rel_orig(max_len, persistent);\n\n\twhile((ret = php_stream_read(src, ptr, max_len - len)))\t{\n\t\tlen += ret;\n\t\tif (len + min_room >= max_len) {\n\t\t\t*buf = perealloc_rel_orig(*buf, max_len + step, persistent);\n\t\t\tmax_len += step;\n\t\t\tptr = *buf + len;\n\t\t} else {\n\t\t\tptr += ret;\n\t\t}\n\t}\n\tif (len) {\n\t\t*buf = perealloc_rel_orig(*buf, len + 1, persistent);\n\t\t(*buf)[len] = '\\0';\n\t} else {\n\t\tpefree(*buf, persistent);\n\t\t*buf = NULL;\n\t}\n\treturn len;\n}\n\n/* Returns SUCCESS/FAILURE and sets *len to the number of bytes moved */\nPHPAPI int _php_stream_copy_to_stream_ex(php_stream *src, php_stream *dest, size_t maxlen, size_t *len STREAMS_DC TSRMLS_DC)\n{\n\tchar buf[CHUNK_SIZE];\n\tsize_t readchunk;\n\tsize_t haveread = 0;\n\tsize_t didread;\n\tsize_t dummy;\n\tphp_stream_statbuf ssbuf;\n\n\tif (!len) {\n\t\tlen = &dummy;\n\t}\n\n\tif (maxlen == 0) {\n\t\t*len = 0;\n\t\treturn SUCCESS;\n\t}\n\n\tif (maxlen == PHP_STREAM_COPY_ALL) {\n\t\tmaxlen = 0;\n\t}\n\n\tif (php_stream_stat(src, &ssbuf) == 0) {\n\t\tif (ssbuf.sb.st_size == 0\n#ifdef S_ISREG\n\t\t\t&& S_ISREG(ssbuf.sb.st_mode)\n#endif\n\t\t) {\n\t\t\t*len = 0;\n\t\t\treturn SUCCESS;\n\t\t}\n\t}\n\n\tif (php_stream_mmap_possible(src)) {\n\t\tchar *p;\n\t\tsize_t mapped;\n\n\t\tp = php_stream_mmap_range(src, php_stream_tell(src), maxlen, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped);\n\n\t\tif (p) {\n\t\t\tmapped = php_stream_write(dest, p, mapped);\n\n\t\t\tphp_stream_mmap_unmap_ex(src, mapped);\n\n\t\t\t*len = mapped;\n\n\t\t\t/* we've got at least 1 byte to read.\n\t\t\t * less than 1 is an error */\n\n\t\t\tif (mapped > 0) {\n\t\t\t\treturn SUCCESS;\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\twhile(1) {\n\t\treadchunk = sizeof(buf);\n\n\t\tif (maxlen && (maxlen - haveread) < readchunk) {\n\t\t\treadchunk = maxlen - haveread;\n\t\t}\n\n\t\tdidread = php_stream_read(src, buf, readchunk);\n\n\t\tif (didread) {\n\t\t\t/* extra paranoid */\n\t\t\tsize_t didwrite, towrite;\n\t\t\tchar *writeptr;\n\n\t\t\ttowrite = didread;\n\t\t\twriteptr = buf;\n\t\t\thaveread += didread;\n\n\t\t\twhile(towrite) {\n\t\t\t\tdidwrite = php_stream_write(dest, writeptr, towrite);\n\t\t\t\tif (didwrite == 0) {\n\t\t\t\t\t*len = haveread - (didread - towrite);\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\ttowrite -= didwrite;\n\t\t\t\twriteptr += didwrite;\n\t\t\t}\n\t\t} else {\n\t\t\tbreak;\n\t\t}\n\n\t\tif (maxlen - haveread == 0) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t*len = haveread;\n\n\t/* we've got at least 1 byte to read.\n\t * less than 1 is an error */\n\n\tif (haveread > 0 || src->eof) {\n\t\treturn SUCCESS;\n\t}\n\treturn FAILURE;\n}\n\n/* Returns the number of bytes moved.\n * Returns 1 when source len is 0.\n * Deprecated in favor of php_stream_copy_to_stream_ex() */\nZEND_ATTRIBUTE_DEPRECATED\nPHPAPI size_t _php_stream_copy_to_stream(php_stream *src, php_stream *dest, size_t maxlen STREAMS_DC TSRMLS_DC)\n{\n\tsize_t len;\n\tint ret = _php_stream_copy_to_stream_ex(src, dest, maxlen, &len STREAMS_REL_CC TSRMLS_CC);\n\tif (ret == SUCCESS && len == 0 && maxlen != 0) {\n\t\treturn 1;\n\t}\n\treturn len;\n}\n/* }}} */\n\n/* {{{ wrapper init and registration */\n\nstatic void stream_resource_regular_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC)\n{\n\tphp_stream *stream = (php_stream*)rsrc->ptr;\n\t/* set the return value for pclose */\n\tFG(pclose_ret) = php_stream_free(stream, PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_RSRC_DTOR);\n}\n\nstatic void stream_resource_persistent_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC)\n{\n\tphp_stream *stream = (php_stream*)rsrc->ptr;\n\tFG(pclose_ret) = php_stream_free(stream, PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_RSRC_DTOR);\n}\n\nvoid php_shutdown_stream_hashes(TSRMLS_D)\n{\n\tif (FG(stream_wrappers)) {\n\t\tzend_hash_destroy(FG(stream_wrappers));\n\t\tefree(FG(stream_wrappers));\n\t\tFG(stream_wrappers) = NULL;\n\t}\n\n\tif (FG(stream_filters)) {\n\t\tzend_hash_destroy(FG(stream_filters));\n\t\tefree(FG(stream_filters));\n\t\tFG(stream_filters) = NULL;\n\t}\n \n if (FG(wrapper_errors)) {\n\t\tzend_hash_destroy(FG(wrapper_errors));\n\t\tefree(FG(wrapper_errors));\n\t\tFG(wrapper_errors) = NULL;\n }\n}\n\nint php_init_stream_wrappers(int module_number TSRMLS_DC)\n{\n\tle_stream = zend_register_list_destructors_ex(stream_resource_regular_dtor, NULL, \"stream\", module_number);\n\tle_pstream = zend_register_list_destructors_ex(NULL, stream_resource_persistent_dtor, \"persistent stream\", module_number);\n\n\t/* Filters are cleaned up by the streams they're attached to */\n\tle_stream_filter = zend_register_list_destructors_ex(NULL, NULL, \"stream filter\", module_number);\n\n\treturn (\n\t\t\tzend_hash_init(&url_stream_wrappers_hash, 0, NULL, NULL, 1) == SUCCESS\n\t\t\t&&\n\t\t\tzend_hash_init(php_get_stream_filters_hash_global(), 0, NULL, NULL, 1) == SUCCESS\n\t\t\t&&\n\t\t\tzend_hash_init(php_stream_xport_get_hash(), 0, NULL, NULL, 1) == SUCCESS\n\t\t\t&&\n\t\t\tphp_stream_xport_register(\"tcp\", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS\n\t\t\t&&\n\t\t\tphp_stream_xport_register(\"udp\", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS\n#if defined(AF_UNIX) && !(defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE))\n\t\t\t&&\n\t\t\tphp_stream_xport_register(\"unix\", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS\n\t\t\t&&\n\t\t\tphp_stream_xport_register(\"udg\", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS\n#endif\n\t\t) ? SUCCESS : FAILURE;\n}\n\nint php_shutdown_stream_wrappers(int module_number TSRMLS_DC)\n{\n\tzend_hash_destroy(&url_stream_wrappers_hash);\n\tzend_hash_destroy(php_get_stream_filters_hash_global());\n\tzend_hash_destroy(php_stream_xport_get_hash());\n\treturn SUCCESS;\n}\n\n/* Validate protocol scheme names during registration\n * Must conform to /^[a-zA-Z0-9+.-]+$/\n */\nstatic inline int php_stream_wrapper_scheme_validate(char *protocol, int protocol_len)\n{\n\tint i;\n\n\tfor(i = 0; i < protocol_len; i++) {\n\t\tif (!isalnum((int)protocol[i]) &&\n\t\t\tprotocol[i] != '+' &&\n\t\t\tprotocol[i] != '-' &&\n\t\t\tprotocol[i] != '.') {\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n\n/* API for registering GLOBAL wrappers */\nPHPAPI int php_register_url_stream_wrapper(char *protocol, php_stream_wrapper *wrapper TSRMLS_DC)\n{\n\tint protocol_len = strlen(protocol);\n\n\tif (php_stream_wrapper_scheme_validate(protocol, protocol_len) == FAILURE) {\n\t\treturn FAILURE;\n\t}\n\n\treturn zend_hash_add(&url_stream_wrappers_hash, protocol, protocol_len + 1, &wrapper, sizeof(wrapper), NULL);\n}\n\nPHPAPI int php_unregister_url_stream_wrapper(char *protocol TSRMLS_DC)\n{\n\treturn zend_hash_del(&url_stream_wrappers_hash, protocol, strlen(protocol) + 1);\n}\n\nstatic void clone_wrapper_hash(TSRMLS_D)\n{\n\tphp_stream_wrapper *tmp;\n\n\tALLOC_HASHTABLE(FG(stream_wrappers));\n\tzend_hash_init(FG(stream_wrappers), zend_hash_num_elements(&url_stream_wrappers_hash), NULL, NULL, 1);\n\tzend_hash_copy(FG(stream_wrappers), &url_stream_wrappers_hash, NULL, &tmp, sizeof(tmp));\n}\n\n/* API for registering VOLATILE wrappers */\nPHPAPI int php_register_url_stream_wrapper_volatile(char *protocol, php_stream_wrapper *wrapper TSRMLS_DC)\n{\n\tint protocol_len = strlen(protocol);\n\n\tif (php_stream_wrapper_scheme_validate(protocol, protocol_len) == FAILURE) {\n\t\treturn FAILURE;\n\t}\n\n\tif (!FG(stream_wrappers)) {\n\t\tclone_wrapper_hash(TSRMLS_C);\n\t}\n\n\treturn zend_hash_add(FG(stream_wrappers), protocol, protocol_len + 1, &wrapper, sizeof(wrapper), NULL);\n}\n\nPHPAPI int php_unregister_url_stream_wrapper_volatile(char *protocol TSRMLS_DC)\n{\n\tif (!FG(stream_wrappers)) {\n\t\tclone_wrapper_hash(TSRMLS_C);\n\t}\n\n\treturn zend_hash_del(FG(stream_wrappers), protocol, strlen(protocol) + 1);\n}\n/* }}} */\n\n/* {{{ php_stream_locate_url_wrapper */\nPHPAPI php_stream_wrapper *php_stream_locate_url_wrapper(const char *path, char **path_for_open, int options TSRMLS_DC)\n{\n\tHashTable *wrapper_hash = (FG(stream_wrappers) ? FG(stream_wrappers) : &url_stream_wrappers_hash);\n\tphp_stream_wrapper **wrapperpp = NULL;\n\tconst char *p, *protocol = NULL;\n\tint n = 0;\n\n\tif (path_for_open) {\n\t\t*path_for_open = (char*)path;\n\t}\n\n\tif (options & IGNORE_URL) {\n\t\treturn (options & STREAM_LOCATE_WRAPPERS_ONLY) ? NULL : &php_plain_files_wrapper;\n\t}\n\n\tfor (p = path; isalnum((int)*p) || *p == '+' || *p == '-' || *p == '.'; p++) {\n\t\tn++;\n\t}\n\n\tif ((*p == ':') && (n > 1) && (!strncmp(\"//\", p+1, 2) || (n == 4 && !memcmp(\"data:\", path, 5)))) {\n\t\tprotocol = path;\n\t} else if (n == 5 && strncasecmp(path, \"zlib:\", 5) == 0) {\n\t\t/* BC with older php scripts and zlib wrapper */\n\t\tprotocol = \"compress.zlib\";\n\t\tn = 13;\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Use of \\\"zlib:\\\" wrapper is deprecated; please use \\\"compress.zlib://\\\" instead\");\n\t}\n\n\tif (protocol) {\n\t\tchar *tmp = estrndup(protocol, n);\n\t\tif (FAILURE == zend_hash_find(wrapper_hash, (char*)tmp, n + 1, (void**)&wrapperpp)) {\n\t\t\tphp_strtolower(tmp, n);\n\t\t\tif (FAILURE == zend_hash_find(wrapper_hash, (char*)tmp, n + 1, (void**)&wrapperpp)) {\n\t\t\t\tchar wrapper_name[32];\n\n\t\t\t\tif (n >= sizeof(wrapper_name)) {\n\t\t\t\t\tn = sizeof(wrapper_name) - 1;\n\t\t\t\t}\n\t\t\t\tPHP_STRLCPY(wrapper_name, protocol, sizeof(wrapper_name), n);\n\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Unable to find the wrapper \\\"%s\\\" - did you forget to enable it when you configured PHP?\", wrapper_name);\n\n\t\t\t\twrapperpp = NULL;\n\t\t\t\tprotocol = NULL;\n\t\t\t}\n\t\t}\n\t\tefree(tmp);\n\t}\n\t/* TODO: curl based streams probably support file:// properly */\n\tif (!protocol || !strncasecmp(protocol, \"file\", n))\t{\n\t\t/* fall back on regular file access */\n\t\tphp_stream_wrapper *plain_files_wrapper = &php_plain_files_wrapper;\n\n\t\tif (protocol) {\n\t\t\tint localhost = 0;\n\n\t\t\tif (!strncasecmp(path, \"file://localhost/\", 17)) {\n\t\t\t\tlocalhost = 1;\n\t\t\t}\n\n#ifdef PHP_WIN32\n\t\t\tif (localhost == 0 && path[n+3] != '\\0' && path[n+3] != '/' && path[n+4] != ':')\t{\n#else\n\t\t\tif (localhost == 0 && path[n+3] != '\\0' && path[n+3] != '/') {\n#endif\n\t\t\t\tif (options & REPORT_ERRORS) {\n\t\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"remote host file access not supported, %s\", path);\n\t\t\t\t}\n\t\t\t\treturn NULL;\n\t\t\t}\n\n\t\t\tif (path_for_open) {\n\t\t\t\t/* skip past protocol and :/, but handle windows correctly */\n\t\t\t\t*path_for_open = (char*)path + n + 1;\n\t\t\t\tif (localhost == 1) {\n\t\t\t\t\t(*path_for_open) += 11;\n\t\t\t\t}\n\t\t\t\twhile (*(++*path_for_open)=='/');\n#ifdef PHP_WIN32\n\t\t\t\tif (*(*path_for_open + 1) != ':')\n#endif\n\t\t\t\t\t(*path_for_open)--;\n\t\t\t}\n\t\t}\n\n\t\tif (options & STREAM_LOCATE_WRAPPERS_ONLY) {\n\t\t\treturn NULL;\n\t\t}\n\n\t\tif (FG(stream_wrappers)) {\n\t\t/* The file:// wrapper may have been disabled/overridden */\n\n\t\t\tif (wrapperpp) {\n\t\t\t\t/* It was found so go ahead and provide it */\n\t\t\t\treturn *wrapperpp;\n\t\t\t}\n\n\t\t\t/* Check again, the original check might have not known the protocol name */\n\t\t\tif (zend_hash_find(wrapper_hash, \"file\", sizeof(\"file\"), (void**)&wrapperpp) == SUCCESS) {\n\t\t\t\treturn *wrapperpp;\n\t\t\t}\n\n\t\t\tif (options & REPORT_ERRORS) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"file:// wrapper is disabled in the server configuration\");\n\t\t\t}\n\t\t\treturn NULL;\n\t\t}\n\n\t\treturn plain_files_wrapper;\n\t}\n\n\tif (wrapperpp && (*wrapperpp)->is_url &&\n (options & STREAM_DISABLE_URL_PROTECTION) == 0 &&\n\t (!PG(allow_url_fopen) ||\n\t (((options & STREAM_OPEN_FOR_INCLUDE) ||\n\t PG(in_user_include)) && !PG(allow_url_include)))) {\n\t\tif (options & REPORT_ERRORS) {\n\t\t\t/* protocol[n] probably isn't '\\0' */\n\t\t\tchar *protocol_dup = estrndup(protocol, n);\n\t\t\tif (!PG(allow_url_fopen)) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"%s:// wrapper is disabled in the server configuration by allow_url_fopen=0\", protocol_dup);\n\t\t\t} else {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"%s:// wrapper is disabled in the server configuration by allow_url_include=0\", protocol_dup);\n\t\t\t}\n\t\t\tefree(protocol_dup);\n\t\t}\n\t\treturn NULL;\n\t}\n\n\treturn *wrapperpp;\n}\n/* }}} */\n\n/* {{{ _php_stream_mkdir\n */\nPHPAPI int _php_stream_mkdir(char *path, int mode, int options, php_stream_context *context TSRMLS_DC)\n{\n\tphp_stream_wrapper *wrapper = NULL;\n\n\twrapper = php_stream_locate_url_wrapper(path, NULL, 0 TSRMLS_CC);\n\tif (!wrapper || !wrapper->wops || !wrapper->wops->stream_mkdir) {\n\t\treturn 0;\n\t}\n\n\treturn wrapper->wops->stream_mkdir(wrapper, path, mode, options, context TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ _php_stream_rmdir\n */\nPHPAPI int _php_stream_rmdir(char *path, int options, php_stream_context *context TSRMLS_DC)\n{\n\tphp_stream_wrapper *wrapper = NULL;\n\n\twrapper = php_stream_locate_url_wrapper(path, NULL, 0 TSRMLS_CC);\n\tif (!wrapper || !wrapper->wops || !wrapper->wops->stream_rmdir) {\n\t\treturn 0;\n\t}\n\n\treturn wrapper->wops->stream_rmdir(wrapper, path, options, context TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ _php_stream_stat_path */\nPHPAPI int _php_stream_stat_path(char *path, int flags, php_stream_statbuf *ssb, php_stream_context *context TSRMLS_DC)\n{\n\tphp_stream_wrapper *wrapper = NULL;\n\tchar *path_to_open = path;\n\tint ret;\n\n\t/* Try to hit the cache first */\n\tif (flags & PHP_STREAM_URL_STAT_LINK) {\n\t\tif (BG(CurrentLStatFile) && strcmp(path, BG(CurrentLStatFile)) == 0) {\n\t\t\tmemcpy(ssb, &BG(lssb), sizeof(php_stream_statbuf));\n\t\t\treturn 0;\n\t\t}\n\t} else {\n\t\tif (BG(CurrentStatFile) && strcmp(path, BG(CurrentStatFile)) == 0) {\n\t\t\tmemcpy(ssb, &BG(ssb), sizeof(php_stream_statbuf));\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\twrapper = php_stream_locate_url_wrapper(path, &path_to_open, 0 TSRMLS_CC);\n\tif (wrapper && wrapper->wops->url_stat) {\n\t\tret = wrapper->wops->url_stat(wrapper, path_to_open, flags, ssb, context TSRMLS_CC);\n\t\tif (ret == 0) {\n\t\t\t/* Drop into cache */\n\t\t\tif (flags & PHP_STREAM_URL_STAT_LINK) {\n\t\t\t\tif (BG(CurrentLStatFile)) {\n\t\t\t\t\tefree(BG(CurrentLStatFile));\n\t\t\t\t}\n\t\t\t\tBG(CurrentLStatFile) = estrdup(path);\n\t\t\t\tmemcpy(&BG(lssb), ssb, sizeof(php_stream_statbuf));\n\t\t\t} else {\n\t\t\t\tif (BG(CurrentStatFile)) {\n\t\t\t\t\tefree(BG(CurrentStatFile));\n\t\t\t\t}\n\t\t\t\tBG(CurrentStatFile) = estrdup(path);\n\t\t\t\tmemcpy(&BG(ssb), ssb, sizeof(php_stream_statbuf));\n\t\t\t}\n\t\t}\n\t\treturn ret;\n\t}\n\treturn -1;\n}\n/* }}} */\n\n/* {{{ php_stream_opendir */\nPHPAPI php_stream *_php_stream_opendir(char *path, int options,\n\t\tphp_stream_context *context STREAMS_DC TSRMLS_DC)\n{\n\tphp_stream *stream = NULL;\n\tphp_stream_wrapper *wrapper = NULL;\n\tchar *path_to_open;\n\n\tif (!path || !*path) {\n\t\treturn NULL;\n\t}\n\n\tpath_to_open = path;\n\n\twrapper = php_stream_locate_url_wrapper(path, &path_to_open, options TSRMLS_CC);\n\n\tif (wrapper && wrapper->wops->dir_opener) {\n\t\tstream = wrapper->wops->dir_opener(wrapper,\n\t\t\t\tpath_to_open, \"r\", options ^ REPORT_ERRORS, NULL,\n\t\t\t\tcontext STREAMS_REL_CC TSRMLS_CC);\n\n\t\tif (stream) {\n\t\t\tstream->wrapper = wrapper;\n\t\t\tstream->flags |= PHP_STREAM_FLAG_NO_BUFFER | PHP_STREAM_FLAG_IS_DIR;\n\t\t}\n\t} else if (wrapper) {\n\t\tphp_stream_wrapper_log_error(wrapper, options ^ REPORT_ERRORS TSRMLS_CC, \"not implemented\");\n\t}\n\tif (stream == NULL && (options & REPORT_ERRORS)) {\n\t\tphp_stream_display_wrapper_errors(wrapper, path, \"failed to open dir\" TSRMLS_CC);\n\t}\n\tphp_stream_tidy_wrapper_error_log(wrapper TSRMLS_CC);\n\n\treturn stream;\n}\n/* }}} */\n\n/* {{{ _php_stream_readdir */\nPHPAPI php_stream_dirent *_php_stream_readdir(php_stream *dirstream, php_stream_dirent *ent TSRMLS_DC)\n{\n\n\tif (sizeof(php_stream_dirent) == php_stream_read(dirstream, (char*)ent, sizeof(php_stream_dirent))) {\n\t\treturn ent;\n\t}\n\n\treturn NULL;\n}\n/* }}} */\n\n/* {{{ php_stream_open_wrapper_ex */\nPHPAPI php_stream *_php_stream_open_wrapper_ex(char *path, char *mode, int options,\n\t\tchar **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC)\n{\n\tphp_stream *stream = NULL;\n\tphp_stream_wrapper *wrapper = NULL;\n\tchar *path_to_open;\n\tint persistent = options & STREAM_OPEN_PERSISTENT;\n\tchar *resolved_path = NULL;\n\tchar *copy_of_path = NULL;\n\n\tif (opened_path) {\n\t\t*opened_path = NULL;\n\t}\n\n\tif (!path || !*path) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Filename cannot be empty\");\n\t\treturn NULL;\n\t}\n\n\tif (options & USE_PATH) {\n\t\tresolved_path = zend_resolve_path(path, strlen(path) TSRMLS_CC);\n\t\tif (resolved_path) {\n\t\t\tpath = resolved_path;\n\t\t\t/* we've found this file, don't re-check include_path or run realpath */\n\t\t\toptions |= STREAM_ASSUME_REALPATH;\n\t\t\toptions &= ~USE_PATH;\n\t\t}\n\t}\n\n\tpath_to_open = path;\n\n\twrapper = php_stream_locate_url_wrapper(path, &path_to_open, options TSRMLS_CC);\n\tif (options & STREAM_USE_URL && (!wrapper || !wrapper->is_url)) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"This function may only be used against URLs\");\n\t\tif (resolved_path) {\n\t\t\tefree(resolved_path);\n\t\t}\n\t\treturn NULL;\n\t}\n\n\tif (wrapper) {\n\t\tif (!wrapper->wops->stream_opener) {\n\t\t\tphp_stream_wrapper_log_error(wrapper, options ^ REPORT_ERRORS TSRMLS_CC,\n\t\t\t\t\t\"wrapper does not support stream open\");\n\t\t} else {\n\t\t\tstream = wrapper->wops->stream_opener(wrapper,\n\t\t\t\tpath_to_open, mode, options ^ REPORT_ERRORS,\n\t\t\t\topened_path, context STREAMS_REL_CC TSRMLS_CC);\n\t\t}\n\n\t\t/* if the caller asked for a persistent stream but the wrapper did not\n\t\t * return one, force an error here */\n\t\tif (stream && (options & STREAM_OPEN_PERSISTENT) && !stream->is_persistent) {\n\t\t\tphp_stream_wrapper_log_error(wrapper, options ^ REPORT_ERRORS TSRMLS_CC,\n\t\t\t\t\t\"wrapper does not support persistent streams\");\n\t\t\tphp_stream_close(stream);\n\t\t\tstream = NULL;\n\t\t}\n\n\t\tif (stream) {\n\t\t\tstream->wrapper = wrapper;\n\t\t}\n\t}\n\n\tif (stream) {\n\t\tif (opened_path && !*opened_path && resolved_path) {\n\t\t\t*opened_path = resolved_path;\n\t\t\tresolved_path = NULL;\n\t\t}\n\t\tif (stream->orig_path) {\n\t\t\tpefree(stream->orig_path, persistent);\n\t\t}\n\t\tcopy_of_path = pestrdup(path, persistent);\n\t\tstream->orig_path = copy_of_path;\n#if ZEND_DEBUG\n\t\tstream->open_filename = __zend_orig_filename ? __zend_orig_filename : __zend_filename;\n\t\tstream->open_lineno = __zend_orig_lineno ? __zend_orig_lineno : __zend_lineno;\n#endif\n\t}\n\n\tif (stream != NULL && (options & STREAM_MUST_SEEK)) {\n\t\tphp_stream *newstream;\n\n\t\tswitch(php_stream_make_seekable_rel(stream, &newstream,\n\t\t\t\t\t(options & STREAM_WILL_CAST)\n\t\t\t\t\t\t? PHP_STREAM_PREFER_STDIO : PHP_STREAM_NO_PREFERENCE)) {\n\t\t\tcase PHP_STREAM_UNCHANGED:\n\t\t\t\tif (resolved_path) {\n\t\t\t\t\tefree(resolved_path);\n\t\t\t\t}\n\t\t\t\treturn stream;\n\t\t\tcase PHP_STREAM_RELEASED:\n\t\t\t\tif (newstream->orig_path) {\n\t\t\t\t\tpefree(newstream->orig_path, persistent);\n\t\t\t\t}\n\t\t\t\tnewstream->orig_path = pestrdup(path, persistent);\n\t\t\t\tif (resolved_path) {\n\t\t\t\t\tefree(resolved_path);\n\t\t\t\t}\n\t\t\t\treturn newstream;\n\t\t\tdefault:\n\t\t\t\tphp_stream_close(stream);\n\t\t\t\tstream = NULL;\n\t\t\t\tif (options & REPORT_ERRORS) {\n\t\t\t\t\tchar *tmp = estrdup(path);\n\t\t\t\t\tphp_strip_url_passwd(tmp);\n\t\t\t\t\tphp_error_docref1(NULL TSRMLS_CC, tmp, E_WARNING, \"could not make seekable - %s\",\n\t\t\t\t\t\t\ttmp);\n\t\t\t\t\tefree(tmp);\n\n\t\t\t\t\toptions ^= REPORT_ERRORS;\n\t\t\t\t}\n\t\t}\n\t}\n\n\tif (stream && stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0 && strchr(mode, 'a') && stream->position == 0) {\n\t\toff_t newpos = 0;\n\n\t\t/* if opened for append, we need to revise our idea of the initial file position */\n\t\tif (0 == stream->ops->seek(stream, 0, SEEK_CUR, &newpos TSRMLS_CC)) {\n\t\t\tstream->position = newpos;\n\t\t}\n\t}\n\n\tif (stream == NULL && (options & REPORT_ERRORS)) {\n\t\tphp_stream_display_wrapper_errors(wrapper, path, \"failed to open stream\" TSRMLS_CC);\n\t\tif (opened_path && *opened_path) {\n\t\t\tefree(*opened_path);\n\t\t\t*opened_path = NULL;\n\t\t}\n\t}\n\tphp_stream_tidy_wrapper_error_log(wrapper TSRMLS_CC);\n#if ZEND_DEBUG\n\tif (stream == NULL && copy_of_path != NULL) {\n\t\tpefree(copy_of_path, persistent);\n\t}\n#endif\n\tif (resolved_path) {\n\t\tefree(resolved_path);\n\t}\n\treturn stream;\n}\n/* }}} */\n\n/* {{{ context API */\nPHPAPI php_stream_context *php_stream_context_set(php_stream *stream, php_stream_context *context)\n{\n\tphp_stream_context *oldcontext = stream->context;\n\tTSRMLS_FETCH();\n\n\tstream->context = context;\n\n\tif (context) {\n\t\tzend_list_addref(context->rsrc_id);\n\t}\n\tif (oldcontext) {\n\t\tzend_list_delete(oldcontext->rsrc_id);\n\t}\n\n\treturn oldcontext;\n}\n\nPHPAPI void php_stream_notification_notify(php_stream_context *context, int notifycode, int severity,\n\t\tchar *xmsg, int xcode, size_t bytes_sofar, size_t bytes_max, void * ptr TSRMLS_DC)\n{\n\tif (context && context->notifier)\n\t\tcontext->notifier->func(context, notifycode, severity, xmsg, xcode, bytes_sofar, bytes_max, ptr TSRMLS_CC);\n}\n\nPHPAPI void php_stream_context_free(php_stream_context *context)\n{\n\tif (context->options) {\n\t\tzval_ptr_dtor(&context->options);\n\t\tcontext->options = NULL;\n\t}\n\tif (context->notifier) {\n\t\tphp_stream_notification_free(context->notifier);\n\t\tcontext->notifier = NULL;\n\t}\n\tefree(context);\n}\n\nPHPAPI php_stream_context *php_stream_context_alloc(TSRMLS_D)\n{\n\tphp_stream_context *context;\n\n\tcontext = ecalloc(1, sizeof(php_stream_context));\n\tcontext->notifier = NULL;\n\tMAKE_STD_ZVAL(context->options);\n\tarray_init(context->options);\n\n\tcontext->rsrc_id = ZEND_REGISTER_RESOURCE(NULL, context, php_le_stream_context(TSRMLS_C));\n\treturn context;\n}\n\nPHPAPI php_stream_notifier *php_stream_notification_alloc(void)\n{\n\treturn ecalloc(1, sizeof(php_stream_notifier));\n}\n\nPHPAPI void php_stream_notification_free(php_stream_notifier *notifier)\n{\n\tif (notifier->dtor) {\n\t\tnotifier->dtor(notifier);\n\t}\n\tefree(notifier);\n}\n\nPHPAPI int php_stream_context_get_option(php_stream_context *context,\n\t\tconst char *wrappername, const char *optionname, zval ***optionvalue)\n{\n\tzval **wrapperhash;\n\n\tif (FAILURE == zend_hash_find(Z_ARRVAL_P(context->options), (char*)wrappername, strlen(wrappername)+1, (void**)&wrapperhash)) {\n\t\treturn FAILURE;\n\t}\n\treturn zend_hash_find(Z_ARRVAL_PP(wrapperhash), (char*)optionname, strlen(optionname)+1, (void**)optionvalue);\n}\n\nPHPAPI int php_stream_context_set_option(php_stream_context *context,\n\t\tconst char *wrappername, const char *optionname, zval *optionvalue)\n{\n\tzval **wrapperhash;\n\tzval *category, *copied_val;\n\n\tALLOC_INIT_ZVAL(copied_val);\n\t*copied_val = *optionvalue;\n\tzval_copy_ctor(copied_val);\n\tINIT_PZVAL(copied_val);\n\n\tif (FAILURE == zend_hash_find(Z_ARRVAL_P(context->options), (char*)wrappername, strlen(wrappername)+1, (void**)&wrapperhash)) {\n\t\tMAKE_STD_ZVAL(category);\n\t\tarray_init(category);\n\t\tif (FAILURE == zend_hash_update(Z_ARRVAL_P(context->options), (char*)wrappername, strlen(wrappername)+1, (void**)&category, sizeof(zval *), NULL)) {\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\twrapperhash = &category;\n\t}\n\treturn zend_hash_update(Z_ARRVAL_PP(wrapperhash), (char*)optionname, strlen(optionname)+1, (void**)&copied_val, sizeof(zval *), NULL);\n}\n/* }}} */\n\n/* {{{ php_stream_dirent_alphasort\n */\nPHPAPI int php_stream_dirent_alphasort(const char **a, const char **b)\n{\n\treturn strcoll(*a, *b);\n}\n/* }}} */\n\n/* {{{ php_stream_dirent_alphasortr\n */\nPHPAPI int php_stream_dirent_alphasortr(const char **a, const char **b)\n{\n\treturn strcoll(*b, *a);\n}\n/* }}} */\n\n/* {{{ php_stream_scandir\n */\nPHPAPI int _php_stream_scandir(char *dirname, char **namelist[], int flags, php_stream_context *context,\n\t\t\t int (*compare) (const char **a, const char **b) TSRMLS_DC)\n{\n\tphp_stream *stream;\n\tphp_stream_dirent sdp;\n\tchar **vector = NULL;\n\tint vector_size = 0;\n\tint nfiles = 0;\n\n\tif (!namelist) {\n\t\treturn FAILURE;\n\t}\n\n\tstream = php_stream_opendir(dirname, REPORT_ERRORS, context);\n\tif (!stream) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (php_stream_readdir(stream, &sdp)) {\n\t\tif (nfiles == vector_size) {\n\t\t\tif (vector_size == 0) {\n\t\t\t\tvector_size = 10;\n\t\t\t} else {\n\t\t\t\tvector_size *= 2;\n\t\t\t}\n\t\t\tvector = (char **) erealloc(vector, vector_size * sizeof(char *));\n\t\t}\n\n\t\tvector[nfiles] = estrdup(sdp.d_name);\n\n\t\tnfiles++;\n\t}\n\tphp_stream_closedir(stream);\n\n\t*namelist = vector;\n\n\tif (compare) {\n\t\tqsort(*namelist, nfiles, sizeof(char *), (int(*)(const void *, const void *))compare);\n\t}\n\treturn nfiles;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n * vim<600: noet sw=4 ts=4\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2012 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Wez Furlong <wez@thebrainroom.com> |\n | Borrowed code from: |\n | Rasmus Lerdorf <rasmus@lerdorf.on.ca> |\n | Jim Winstead <jimw@php.net> |\n +----------------------------------------------------------------------+\n */\n\n/* $Id$ */\n\n#define _GNU_SOURCE\n#include \"php.h\"\n#include \"php_globals.h\"\n#include \"php_network.h\"\n#include \"php_open_temporary_file.h\"\n#include \"ext/standard/file.h\"\n#include \"ext/standard/basic_functions.h\" /* for BG(mmap_file) (not strictly required) */\n#include \"ext/standard/php_string.h\" /* for php_memnstr, used by php_stream_get_record() */\n#include <stddef.h>\n#include <fcntl.h>\n#include \"php_streams_int.h\"\n\n/* {{{ resource and registration code */\n/* Global wrapper hash, copied to FG(stream_wrappers) on registration of volatile wrapper */\nstatic HashTable url_stream_wrappers_hash;\nstatic int le_stream = FAILURE; /* true global */\nstatic int le_pstream = FAILURE; /* true global */\nstatic int le_stream_filter = FAILURE; /* true global */\n\nPHPAPI int php_file_le_stream(void)\n{\n\treturn le_stream;\n}\n\nPHPAPI int php_file_le_pstream(void)\n{\n\treturn le_pstream;\n}\n\nPHPAPI int php_file_le_stream_filter(void)\n{\n\treturn le_stream_filter;\n}\n\nPHPAPI HashTable *_php_stream_get_url_stream_wrappers_hash(TSRMLS_D)\n{\n\treturn (FG(stream_wrappers) ? FG(stream_wrappers) : &url_stream_wrappers_hash);\n}\n\nPHPAPI HashTable *php_stream_get_url_stream_wrappers_hash_global(void)\n{\n\treturn &url_stream_wrappers_hash;\n}\n\nstatic int _php_stream_release_context(zend_rsrc_list_entry *le, void *pContext TSRMLS_DC)\n{\n\tif (le->ptr == pContext) {\n\t\treturn --le->refcount == 0;\n\t}\n\treturn 0;\n}\n\nstatic int forget_persistent_resource_id_numbers(zend_rsrc_list_entry *rsrc TSRMLS_DC)\n{\n\tphp_stream *stream;\n\n\tif (Z_TYPE_P(rsrc) != le_pstream) {\n\t\treturn 0;\n\t}\n\n\tstream = (php_stream*)rsrc->ptr;\n\n#if STREAM_DEBUG\nfprintf(stderr, \"forget_persistent: %s:%p\\n\", stream->ops->label, stream);\n#endif\n\n\tstream->rsrc_id = FAILURE;\n\n\tif (stream->context) {\n\t\tzend_hash_apply_with_argument(&EG(regular_list),\n\t\t\t\t(apply_func_arg_t) _php_stream_release_context,\n\t\t\t\tstream->context TSRMLS_CC);\n\t\tstream->context = NULL;\n\t}\n\n\treturn 0;\n}\n\nPHP_RSHUTDOWN_FUNCTION(streams)\n{\n\tzend_hash_apply(&EG(persistent_list), (apply_func_t)forget_persistent_resource_id_numbers TSRMLS_CC);\n\treturn SUCCESS;\n}\n\nPHPAPI php_stream *php_stream_encloses(php_stream *enclosing, php_stream *enclosed)\n{\n\tphp_stream *orig = enclosed->enclosing_stream;\n\n\tphp_stream_auto_cleanup(enclosed);\n\tenclosed->enclosing_stream = enclosing;\n\treturn orig;\n}\n\nPHPAPI int php_stream_from_persistent_id(const char *persistent_id, php_stream **stream TSRMLS_DC)\n{\n\tzend_rsrc_list_entry *le;\n\n\tif (zend_hash_find(&EG(persistent_list), (char*)persistent_id, strlen(persistent_id)+1, (void*) &le) == SUCCESS) {\n\t\tif (Z_TYPE_P(le) == le_pstream) {\n\t\t\tif (stream) {\n\t\t\t\tHashPosition pos;\n\t\t\t\tzend_rsrc_list_entry *regentry;\n\t\t\t\tulong index = -1; /* intentional */\n\n\t\t\t\t/* see if this persistent resource already has been loaded to the\n\t\t\t\t * regular list; allowing the same resource in several entries in the\n\t\t\t\t * regular list causes trouble (see bug #54623) */\n\t\t\t\tzend_hash_internal_pointer_reset_ex(&EG(regular_list), &pos);\n\t\t\t\twhile (zend_hash_get_current_data_ex(&EG(regular_list),\n\t\t\t\t\t\t(void **)®entry, &pos) == SUCCESS) {\n\t\t\t\t\tif (regentry->ptr == le->ptr) {\n\t\t\t\t\t\tzend_hash_get_current_key_ex(&EG(regular_list), NULL, NULL,\n\t\t\t\t\t\t\t&index, 0, &pos);\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tzend_hash_move_forward_ex(&EG(regular_list), &pos);\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t*stream = (php_stream*)le->ptr;\n\t\t\t\tif (index == -1) { /* not found in regular list */\n\t\t\t\t\tle->refcount++;\n\t\t\t\t\t(*stream)->rsrc_id = ZEND_REGISTER_RESOURCE(NULL, *stream, le_pstream);\n\t\t\t\t} else {\n\t\t\t\t\tregentry->refcount++;\n\t\t\t\t\t(*stream)->rsrc_id = index;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn PHP_STREAM_PERSISTENT_SUCCESS;\n\t\t}\n\t\treturn PHP_STREAM_PERSISTENT_FAILURE;\n\t}\n\treturn PHP_STREAM_PERSISTENT_NOT_EXIST;\n}\n\n/* }}} */\n\nstatic zend_llist *php_get_wrapper_errors_list(php_stream_wrapper *wrapper TSRMLS_DC)\n{\n zend_llist *list = NULL;\n if (!FG(wrapper_errors)) {\n return NULL;\n } else {\n zend_hash_find(FG(wrapper_errors), (const char*)&wrapper,\n sizeof wrapper, (void**)&list);\n return list;\n }\n}\n\n/* {{{ wrapper error reporting */\nvoid php_stream_display_wrapper_errors(php_stream_wrapper *wrapper, const char *path, const char *caption TSRMLS_DC)\n{\n\tchar *tmp = estrdup(path);\n\tchar *msg;\n\tint free_msg = 0;\n\n\tif (wrapper) {\n\t\tzend_llist *err_list = php_get_wrapper_errors_list(wrapper TSRMLS_CC);\n\t\tif (err_list) {\n\t\t\tsize_t l = 0;\n\t\t\tint brlen;\n\t\t\tint i;\n\t\t\tint count = zend_llist_count(err_list);\n\t\t\tconst char *br;\n\t\t\tconst char **err_buf_p;\n\t\t\tzend_llist_position pos;\n\n\t\t\tif (PG(html_errors)) {\n\t\t\t\tbrlen = 7;\n\t\t\t\tbr = \"<br />\\n\";\n\t\t\t} else {\n\t\t\t\tbrlen = 1;\n\t\t\t\tbr = \"\\n\";\n\t\t\t}\n\n\t\t\tfor (err_buf_p = zend_llist_get_first_ex(err_list, &pos), i = 0;\n\t\t\t\t\terr_buf_p;\n\t\t\t\t\terr_buf_p = zend_llist_get_next_ex(err_list, &pos), i++) {\n\t\t\t\tl += strlen(*err_buf_p);\n\t\t\t\tif (i < count - 1) {\n\t\t\t\t\tl += brlen;\n\t\t\t\t}\n\t\t\t}\n\t\t\tmsg = emalloc(l + 1);\n\t\t\tmsg[0] = '\\0';\n\t\t\tfor (err_buf_p = zend_llist_get_first_ex(err_list, &pos), i = 0;\n\t\t\t\t\terr_buf_p;\n\t\t\t\t\terr_buf_p = zend_llist_get_next_ex(err_list, &pos), i++) {\n\t\t\t\tstrcat(msg, *err_buf_p);\n\t\t\t\tif (i < count - 1) {\n\t\t\t\t\tstrcat(msg, br);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfree_msg = 1;\n\t\t} else {\n\t\t\tif (wrapper == &php_plain_files_wrapper) {\n\t\t\t\tmsg = strerror(errno); /* TODO: not ts on linux */\n\t\t\t} else {\n\t\t\t\tmsg = \"operation failed\";\n\t\t\t}\n\t\t}\n\t} else {\n\t\tmsg = \"no suitable wrapper could be found\";\n\t}\n\n\tphp_strip_url_passwd(tmp);\n\tphp_error_docref1(NULL TSRMLS_CC, tmp, E_WARNING, \"%s: %s\", caption, msg);\n\tefree(tmp);\n\tif (free_msg) {\n\t\tefree(msg);\n\t}\n}\n\nvoid php_stream_tidy_wrapper_error_log(php_stream_wrapper *wrapper TSRMLS_DC)\n{\n\tif (wrapper && FG(wrapper_errors)) {\n\t\tzend_hash_del(FG(wrapper_errors), (const char*)&wrapper, sizeof wrapper);\n\t}\n}\n\nstatic void wrapper_error_dtor(void *error)\n{\n\tefree(*(char**)error);\n}\n\nPHPAPI void php_stream_wrapper_log_error(php_stream_wrapper *wrapper, int options TSRMLS_DC, const char *fmt, ...)\n{\n\tva_list args;\n\tchar *buffer = NULL;\n\n\tva_start(args, fmt);\n\tvspprintf(&buffer, 0, fmt, args);\n\tva_end(args);\n\n\tif (options & REPORT_ERRORS || wrapper == NULL) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"%s\", buffer);\n\t\tefree(buffer);\n\t} else {\n\t\tzend_llist *list = NULL;\n\t\tif (!FG(wrapper_errors)) {\n\t\t\tALLOC_HASHTABLE(FG(wrapper_errors));\n\t\t\tzend_hash_init(FG(wrapper_errors), 8, NULL,\n\t\t\t\t\t(dtor_func_t)zend_llist_destroy, 0);\n\t\t} else {\n\t\t\tzend_hash_find(FG(wrapper_errors), (const char*)&wrapper,\n\t\t\t\tsizeof wrapper, (void**)&list);\n\t\t}\n\n\t\tif (!list) {\n\t\t\tzend_llist new_list;\n\t\t\tzend_llist_init(&new_list, sizeof buffer, wrapper_error_dtor, 0);\n\t\t\tzend_hash_update(FG(wrapper_errors), (const char*)&wrapper,\n\t\t\t\tsizeof wrapper, &new_list, sizeof new_list, (void**)&list);\n\t\t}\n\n\t\t/* append to linked list */\n\t\tzend_llist_add_element(list, &buffer);\n\t}\n}\n\n\n/* }}} */\n\n/* allocate a new stream for a particular ops */\nPHPAPI php_stream *_php_stream_alloc(php_stream_ops *ops, void *abstract, const char *persistent_id, const char *mode STREAMS_DC TSRMLS_DC) /* {{{ */\n{\n\tphp_stream *ret;\n\n\tret = (php_stream*) pemalloc_rel_orig(sizeof(php_stream), persistent_id ? 1 : 0);\n\n\tmemset(ret, 0, sizeof(php_stream));\n\n\tret->readfilters.stream = ret;\n\tret->writefilters.stream = ret;\n\n#if STREAM_DEBUG\nfprintf(stderr, \"stream_alloc: %s:%p persistent=%s\\n\", ops->label, ret, persistent_id);\n#endif\n\n\tret->ops = ops;\n\tret->abstract = abstract;\n\tret->is_persistent = persistent_id ? 1 : 0;\n\tret->chunk_size = FG(def_chunk_size);\n\n#if ZEND_DEBUG\n\tret->open_filename = __zend_orig_filename ? __zend_orig_filename : __zend_filename;\n\tret->open_lineno = __zend_orig_lineno ? __zend_orig_lineno : __zend_lineno;\n#endif\n\n\tif (FG(auto_detect_line_endings)) {\n\t\tret->flags |= PHP_STREAM_FLAG_DETECT_EOL;\n\t}\n\n\tif (persistent_id) {\n\t\tzend_rsrc_list_entry le;\n\n\t\tZ_TYPE(le) = le_pstream;\n\t\tle.ptr = ret;\n\t\tle.refcount = 0;\n\n\t\tif (FAILURE == zend_hash_update(&EG(persistent_list), (char *)persistent_id,\n\t\t\t\t\tstrlen(persistent_id) + 1,\n\t\t\t\t\t(void *)&le, sizeof(le), NULL)) {\n\n\t\t\tpefree(ret, 1);\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tret->rsrc_id = ZEND_REGISTER_RESOURCE(NULL, ret, persistent_id ? le_pstream : le_stream);\n\tstrlcpy(ret->mode, mode, sizeof(ret->mode));\n\n\tret->wrapper = NULL;\n\tret->wrapperthis = NULL;\n\tret->wrapperdata = NULL;\n\tret->stdiocast = NULL;\n\tret->orig_path = NULL;\n\tret->context = NULL;\n\tret->readbuf = NULL;\n\tret->enclosing_stream = NULL;\n\n\treturn ret;\n}\n/* }}} */\n\nPHPAPI int _php_stream_free_enclosed(php_stream *stream_enclosed, int close_options TSRMLS_DC) /* {{{ */\n{\n\treturn _php_stream_free(stream_enclosed,\n\t\tclose_options | PHP_STREAM_FREE_IGNORE_ENCLOSING TSRMLS_CC);\n}\n/* }}} */\n\n#if STREAM_DEBUG\nstatic const char *_php_stream_pretty_free_options(int close_options, char *out)\n{\n\tif (close_options & PHP_STREAM_FREE_CALL_DTOR)\n\t\tstrcat(out, \"CALL_DTOR, \");\n\tif (close_options & PHP_STREAM_FREE_RELEASE_STREAM)\n\t\tstrcat(out, \"RELEASE_STREAM, \");\n\tif (close_options & PHP_STREAM_FREE_PRESERVE_HANDLE)\n\t\tstrcat(out, \"PREVERSE_HANDLE, \");\n\tif (close_options & PHP_STREAM_FREE_RSRC_DTOR)\n\t\tstrcat(out, \"RSRC_DTOR, \");\n\tif (close_options & PHP_STREAM_FREE_PERSISTENT)\n\t\tstrcat(out, \"PERSISTENT, \");\n\tif (close_options & PHP_STREAM_FREE_IGNORE_ENCLOSING)\n\t\tstrcat(out, \"IGNORE_ENCLOSING, \");\n\tif (out[0] != '\\0')\n\t\tout[strlen(out) - 2] = '\\0';\n\treturn out;\n}\n#endif\n\nstatic int _php_stream_free_persistent(zend_rsrc_list_entry *le, void *pStream TSRMLS_DC)\n{\n\treturn le->ptr == pStream;\n}\n\n\nPHPAPI int _php_stream_free(php_stream *stream, int close_options TSRMLS_DC) /* {{{ */\n{\n\tint ret = 1;\n\tint preserve_handle = close_options & PHP_STREAM_FREE_PRESERVE_HANDLE ? 1 : 0;\n\tint release_cast = 1;\n\tphp_stream_context *context = NULL;\n\n\t/* on an resource list destruction, the context, another resource, may have\n\t * already been freed (if it was created after the stream resource), so\n\t * don't reference it */\n\tif (!(close_options & PHP_STREAM_FREE_RSRC_DTOR)) {\n\t\tcontext = stream->context;\n\t}\n\n\tif (stream->flags & PHP_STREAM_FLAG_NO_CLOSE) {\n\t\tpreserve_handle = 1;\n\t}\n\n#if STREAM_DEBUG\n\t{\n\t\tchar out[200] = \"\";\n\t\tfprintf(stderr, \"stream_free: %s:%p[%s] in_free=%d opts=%s\\n\",\n\t\t\tstream->ops->label, stream, stream->orig_path, stream->in_free, _php_stream_pretty_free_options(close_options, out));\n\t}\n\t\n#endif\n\n\tif (stream->in_free) {\n\t\t/* hopefully called recursively from the enclosing stream; the pointer was NULLed below */\n\t\tif ((stream->in_free == 1) && (close_options & PHP_STREAM_FREE_IGNORE_ENCLOSING) && (stream->enclosing_stream == NULL)) {\n\t\t\tclose_options |= PHP_STREAM_FREE_RSRC_DTOR; /* restore flag */\n\t\t} else {\n\t\t\treturn 1; /* recursion protection */\n\t\t}\n\t}\n\n\tstream->in_free++;\n\n\t/* force correct order on enclosing/enclosed stream destruction (only from resource\n\t * destructor as in when reverse destroying the resource list) */\n\tif ((close_options & PHP_STREAM_FREE_RSRC_DTOR) &&\n\t\t\t!(close_options & PHP_STREAM_FREE_IGNORE_ENCLOSING) &&\n\t\t\t(close_options & (PHP_STREAM_FREE_CALL_DTOR | PHP_STREAM_FREE_RELEASE_STREAM)) && /* always? */\n\t\t\t(stream->enclosing_stream != NULL)) {\n\t\tphp_stream *enclosing_stream = stream->enclosing_stream;\n\t\tstream->enclosing_stream = NULL;\n\t\t/* we force PHP_STREAM_CALL_DTOR because that's from where the\n\t\t * enclosing stream can free this stream. We remove rsrc_dtor because\n\t\t * we want the enclosing stream to be deleted from the resource list */\n\t\treturn _php_stream_free(enclosing_stream,\n\t\t\t(close_options | PHP_STREAM_FREE_CALL_DTOR) & ~PHP_STREAM_FREE_RSRC_DTOR TSRMLS_CC);\n\t}\n\n\t/* if we are releasing the stream only (and preserving the underlying handle),\n\t * we need to do things a little differently.\n\t * We are only ever called like this when the stream is cast to a FILE*\n\t * for include (or other similar) purposes.\n\t * */\n\tif (preserve_handle) {\n\t\tif (stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FOPENCOOKIE) {\n\t\t\t/* If the stream was fopencookied, we must NOT touch anything\n\t\t\t * here, as the cookied stream relies on it all.\n\t\t\t * Instead, mark the stream as OK to auto-clean */\n\t\t\tphp_stream_auto_cleanup(stream);\n\t\t\tstream->in_free--;\n\t\t\treturn 0;\n\t\t}\n\t\t/* otherwise, make sure that we don't close the FILE* from a cast */\n\t\trelease_cast = 0;\n\t}\n\n#if STREAM_DEBUG\nfprintf(stderr, \"stream_free: %s:%p[%s] preserve_handle=%d release_cast=%d remove_rsrc=%d\\n\",\n\t\tstream->ops->label, stream, stream->orig_path, preserve_handle, release_cast,\n\t\t(close_options & PHP_STREAM_FREE_RSRC_DTOR) == 0);\n#endif\n\n\t/* make sure everything is saved */\n\t_php_stream_flush(stream, 1 TSRMLS_CC);\n\n\t/* If not called from the resource dtor, remove the stream from the resource list. */\n\tif ((close_options & PHP_STREAM_FREE_RSRC_DTOR) == 0) {\n\t\t/* zend_list_delete actually only decreases the refcount; if we're\n\t\t * releasing the stream, we want to actually delete the resource from\n\t\t * the resource list, otherwise the resource will point to invalid memory.\n\t\t * In any case, let's always completely delete it from the resource list,\n\t\t * not only when PHP_STREAM_FREE_RELEASE_STREAM is set */\n\t\twhile (zend_list_delete(stream->rsrc_id) == SUCCESS) {}\n\t}\n\n\tif (close_options & PHP_STREAM_FREE_CALL_DTOR) {\n\t\tif (release_cast && stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FOPENCOOKIE) {\n\t\t\t/* calling fclose on an fopencookied stream will ultimately\n\t\t\t\tcall this very same function. If we were called via fclose,\n\t\t\t\tthe cookie_closer unsets the fclose_stdiocast flags, so\n\t\t\t\twe can be sure that we only reach here when PHP code calls\n\t\t\t\tphp_stream_free.\n\t\t\t\tLets let the cookie code clean it all up.\n\t\t\t */\n\t\t\tstream->in_free = 0;\n\t\t\treturn fclose(stream->stdiocast);\n\t\t}\n\n\t\tret = stream->ops->close(stream, preserve_handle ? 0 : 1 TSRMLS_CC);\n\t\tstream->abstract = NULL;\n\n\t\t/* tidy up any FILE* that might have been fdopened */\n\t\tif (release_cast && stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FDOPEN && stream->stdiocast) {\n\t\t\tfclose(stream->stdiocast);\n\t\t\tstream->stdiocast = NULL;\n\t\t\tstream->fclose_stdiocast = PHP_STREAM_FCLOSE_NONE;\n\t\t}\n\t}\n\n\tif (close_options & PHP_STREAM_FREE_RELEASE_STREAM) {\n\t\twhile (stream->readfilters.head) {\n\t\t\tphp_stream_filter_remove(stream->readfilters.head, 1 TSRMLS_CC);\n\t\t}\n\t\twhile (stream->writefilters.head) {\n\t\t\tphp_stream_filter_remove(stream->writefilters.head, 1 TSRMLS_CC);\n\t\t}\n\n\t\tif (stream->wrapper && stream->wrapper->wops && stream->wrapper->wops->stream_closer) {\n\t\t\tstream->wrapper->wops->stream_closer(stream->wrapper, stream TSRMLS_CC);\n\t\t\tstream->wrapper = NULL;\n\t\t}\n\n\t\tif (stream->wrapperdata) {\n\t\t\tzval_ptr_dtor(&stream->wrapperdata);\n\t\t\tstream->wrapperdata = NULL;\n\t\t}\n\n\t\tif (stream->readbuf) {\n\t\t\tpefree(stream->readbuf, stream->is_persistent);\n\t\t\tstream->readbuf = NULL;\n\t\t}\n\n\t\tif (stream->is_persistent && (close_options & PHP_STREAM_FREE_PERSISTENT)) {\n\t\t\t/* we don't work with *stream but need its value for comparison */\n\t\t\tzend_hash_apply_with_argument(&EG(persistent_list), (apply_func_arg_t) _php_stream_free_persistent, stream TSRMLS_CC);\n\t\t}\n#if ZEND_DEBUG\n\t\tif ((close_options & PHP_STREAM_FREE_RSRC_DTOR) && (stream->__exposed == 0) && (EG(error_reporting) & E_WARNING)) {\n\t\t\t/* it leaked: Lets deliberately NOT pefree it so that the memory manager shows it\n\t\t\t * as leaked; it will log a warning, but lets help it out and display what kind\n\t\t\t * of stream it was. */\n\t\t\tchar *leakinfo;\n\t\t\tspprintf(&leakinfo, 0, __FILE__ \"(%d) : Stream of type '%s' %p (path:%s) was not closed\\n\", __LINE__, stream->ops->label, stream, stream->orig_path);\n\n\t\t\tif (stream->orig_path) {\n\t\t\t\tpefree(stream->orig_path, stream->is_persistent);\n\t\t\t\tstream->orig_path = NULL;\n\t\t\t}\n\n# if defined(PHP_WIN32)\n\t\t\tOutputDebugString(leakinfo);\n# else\n\t\t\tfprintf(stderr, \"%s\", leakinfo);\n# endif\n\t\t\tefree(leakinfo);\n\t\t} else {\n\t\t\tif (stream->orig_path) {\n\t\t\t\tpefree(stream->orig_path, stream->is_persistent);\n\t\t\t\tstream->orig_path = NULL;\n\t\t\t}\n\n\t\t\tpefree(stream, stream->is_persistent);\n\t\t}\n#else\n\t\tif (stream->orig_path) {\n\t\t\tpefree(stream->orig_path, stream->is_persistent);\n\t\t\tstream->orig_path = NULL;\n\t\t}\n\n\t\tpefree(stream, stream->is_persistent);\n#endif\n\t}\n\n\tif (context) {\n\t\tzend_list_delete(context->rsrc_id);\n\t}\n\n\treturn ret;\n}\n/* }}} */\n\n/* {{{ generic stream operations */\n\nstatic void php_stream_fill_read_buffer(php_stream *stream, size_t size TSRMLS_DC)\n{\n\t/* allocate/fill the buffer */\n\n\tif (stream->readfilters.head) {\n\t\tchar *chunk_buf;\n\t\tint err_flag = 0;\n\t\tphp_stream_bucket_brigade brig_in = { NULL, NULL }, brig_out = { NULL, NULL };\n\t\tphp_stream_bucket_brigade *brig_inp = &brig_in, *brig_outp = &brig_out, *brig_swap;\n\n\t\t/* Invalidate the existing cache, otherwise reads can fail, see note in\n\t\t main/streams/filter.c::_php_stream_filter_append */\n\t\tstream->writepos = stream->readpos = 0;\n\n\t\t/* allocate a buffer for reading chunks */\n\t\tchunk_buf = emalloc(stream->chunk_size);\n\n\t\twhile (!stream->eof && !err_flag && (stream->writepos - stream->readpos < (off_t)size)) {\n\t\t\tsize_t justread = 0;\n\t\t\tint flags;\n\t\t\tphp_stream_bucket *bucket;\n\t\t\tphp_stream_filter_status_t status = PSFS_ERR_FATAL;\n\t\t\tphp_stream_filter *filter;\n\n\t\t\t/* read a chunk into a bucket */\n\t\t\tjustread = stream->ops->read(stream, chunk_buf, stream->chunk_size TSRMLS_CC);\n\t\t\tif (justread && justread != (size_t)-1) {\n\t\t\t\tbucket = php_stream_bucket_new(stream, chunk_buf, justread, 0, 0 TSRMLS_CC);\n\n\t\t\t\t/* after this call, bucket is owned by the brigade */\n\t\t\t\tphp_stream_bucket_append(brig_inp, bucket TSRMLS_CC);\n\n\t\t\t\tflags = PSFS_FLAG_NORMAL;\n\t\t\t} else {\n\t\t\t\tflags = stream->eof ? PSFS_FLAG_FLUSH_CLOSE : PSFS_FLAG_FLUSH_INC;\n\t\t\t}\n\n\t\t\t/* wind the handle... */\n\t\t\tfor (filter = stream->readfilters.head; filter; filter = filter->next) {\n\t\t\t\tstatus = filter->fops->filter(stream, filter, brig_inp, brig_outp, NULL, flags TSRMLS_CC);\n\n\t\t\t\tif (status != PSFS_PASS_ON) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\t/* brig_out becomes brig_in.\n\t\t\t\t * brig_in will always be empty here, as the filter MUST attach any un-consumed buckets\n\t\t\t\t * to its own brigade */\n\t\t\t\tbrig_swap = brig_inp;\n\t\t\t\tbrig_inp = brig_outp;\n\t\t\t\tbrig_outp = brig_swap;\n\t\t\t\tmemset(brig_outp, 0, sizeof(*brig_outp));\n\t\t\t}\n\n\t\t\tswitch (status) {\n\t\t\t\tcase PSFS_PASS_ON:\n\t\t\t\t\t/* we get here when the last filter in the chain has data to pass on.\n\t\t\t\t\t * in this situation, we are passing the brig_in brigade into the\n\t\t\t\t\t * stream read buffer */\n\t\t\t\t\twhile (brig_inp->head) {\n\t\t\t\t\t\tbucket = brig_inp->head;\n\t\t\t\t\t\t/* grow buffer to hold this bucket\n\t\t\t\t\t\t * TODO: this can fail for persistent streams */\n\t\t\t\t\t\tif (stream->readbuflen - stream->writepos < bucket->buflen) {\n\t\t\t\t\t\t\tstream->readbuflen += bucket->buflen;\n\t\t\t\t\t\t\tstream->readbuf = perealloc(stream->readbuf, stream->readbuflen,\n\t\t\t\t\t\t\t\t\tstream->is_persistent);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tmemcpy(stream->readbuf + stream->writepos, bucket->buf, bucket->buflen);\n\t\t\t\t\t\tstream->writepos += bucket->buflen;\n\n\t\t\t\t\t\tphp_stream_bucket_unlink(bucket TSRMLS_CC);\n\t\t\t\t\t\tphp_stream_bucket_delref(bucket TSRMLS_CC);\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase PSFS_FEED_ME:\n\t\t\t\t\t/* when a filter needs feeding, there is no brig_out to deal with.\n\t\t\t\t\t * we simply continue the loop; if the caller needs more data,\n\t\t\t\t\t * we will read again, otherwise out job is done here */\n\t\t\t\t\tif (justread == 0) {\n\t\t\t\t\t\t/* there is no data */\n\t\t\t\t\t\terr_flag = 1;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcontinue;\n\n\t\t\t\tcase PSFS_ERR_FATAL:\n\t\t\t\t\t/* some fatal error. Theoretically, the stream is borked, so all\n\t\t\t\t\t * further reads should fail. */\n\t\t\t\t\terr_flag = 1;\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tif (justread == 0 || justread == (size_t)-1) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\tefree(chunk_buf);\n\n\t} else {\n\t\t/* is there enough data in the buffer ? */\n\t\tif (stream->writepos - stream->readpos < (off_t)size) {\n\t\t\tsize_t justread = 0;\n\n\t\t\t/* reduce buffer memory consumption if possible, to avoid a realloc */\n\t\t\tif (stream->readbuf && stream->readbuflen - stream->writepos < stream->chunk_size) {\n\t\t\t\tmemmove(stream->readbuf, stream->readbuf + stream->readpos, stream->readbuflen - stream->readpos);\n\t\t\t\tstream->writepos -= stream->readpos;\n\t\t\t\tstream->readpos = 0;\n\t\t\t}\n\n\t\t\t/* grow the buffer if required\n\t\t\t * TODO: this can fail for persistent streams */\n\t\t\tif (stream->readbuflen - stream->writepos < stream->chunk_size) {\n\t\t\t\tstream->readbuflen += stream->chunk_size;\n\t\t\t\tstream->readbuf = perealloc(stream->readbuf, stream->readbuflen,\n\t\t\t\t\t\tstream->is_persistent);\n\t\t\t}\n\n\t\t\tjustread = stream->ops->read(stream, stream->readbuf + stream->writepos,\n\t\t\t\t\tstream->readbuflen - stream->writepos\n\t\t\t\t\tTSRMLS_CC);\n\n\t\t\tif (justread != (size_t)-1) {\n\t\t\t\tstream->writepos += justread;\n\t\t\t}\n\t\t}\n\t}\n}\n\nPHPAPI size_t _php_stream_read(php_stream *stream, char *buf, size_t size TSRMLS_DC)\n{\n\tsize_t toread = 0, didread = 0;\n\n\twhile (size > 0) {\n\n\t\t/* take from the read buffer first.\n\t\t * It is possible that a buffered stream was switched to non-buffered, so we\n\t\t * drain the remainder of the buffer before using the \"raw\" read mode for\n\t\t * the excess */\n\t\tif (stream->writepos > stream->readpos) {\n\n\t\t\ttoread = stream->writepos - stream->readpos;\n\t\t\tif (toread > size) {\n\t\t\t\ttoread = size;\n\t\t\t}\n\n\t\t\tmemcpy(buf, stream->readbuf + stream->readpos, toread);\n\t\t\tstream->readpos += toread;\n\t\t\tsize -= toread;\n\t\t\tbuf += toread;\n\t\t\tdidread += toread;\n\t\t}\n\n\t\t/* ignore eof here; the underlying state might have changed */\n\t\tif (size == 0) {\n\t\t\tbreak;\n\t\t}\n\n\t\tif (!stream->readfilters.head && (stream->flags & PHP_STREAM_FLAG_NO_BUFFER || stream->chunk_size == 1)) {\n\t\t\ttoread = stream->ops->read(stream, buf, size TSRMLS_CC);\n\t\t} else {\n\t\t\tphp_stream_fill_read_buffer(stream, size TSRMLS_CC);\n\n\t\t\ttoread = stream->writepos - stream->readpos;\n\t\t\tif (toread > size) {\n\t\t\t\ttoread = size;\n\t\t\t}\n\n\t\t\tif (toread > 0) {\n\t\t\t\tmemcpy(buf, stream->readbuf + stream->readpos, toread);\n\t\t\t\tstream->readpos += toread;\n\t\t\t}\n\t\t}\n\t\tif (toread > 0) {\n\t\t\tdidread += toread;\n\t\t\tbuf += toread;\n\t\t\tsize -= toread;\n\t\t} else {\n\t\t\t/* EOF, or temporary end of data (for non-blocking mode). */\n\t\t\tbreak;\n\t\t}\n\n\t\t/* just break anyway, to avoid greedy read */\n\t\tif (stream->wrapper != &php_plain_files_wrapper) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (didread > 0) {\n\t\tstream->position += didread;\n\t}\n\n\treturn didread;\n}\n\nPHPAPI int _php_stream_eof(php_stream *stream TSRMLS_DC)\n{\n\t/* if there is data in the buffer, it's not EOF */\n\tif (stream->writepos - stream->readpos > 0) {\n\t\treturn 0;\n\t}\n\n\t/* use the configured timeout when checking eof */\n\tif (!stream->eof && PHP_STREAM_OPTION_RETURN_ERR ==\n\t\t \tphp_stream_set_option(stream, PHP_STREAM_OPTION_CHECK_LIVENESS,\n\t\t \t0, NULL)) {\n\t\tstream->eof = 1;\n\t}\n\n\treturn stream->eof;\n}\n\nPHPAPI int _php_stream_putc(php_stream *stream, int c TSRMLS_DC)\n{\n\tunsigned char buf = c;\n\n\tif (php_stream_write(stream, &buf, 1) > 0) {\n\t\treturn 1;\n\t}\n\treturn EOF;\n}\n\nPHPAPI int _php_stream_getc(php_stream *stream TSRMLS_DC)\n{\n\tchar buf;\n\n\tif (php_stream_read(stream, &buf, 1) > 0) {\n\t\treturn buf & 0xff;\n\t}\n\treturn EOF;\n}\n\nPHPAPI int _php_stream_puts(php_stream *stream, char *buf TSRMLS_DC)\n{\n\tint len;\n\tchar newline[2] = \"\\n\"; /* is this OK for Win? */\n\tlen = strlen(buf);\n\n\tif (len > 0 && php_stream_write(stream, buf, len) && php_stream_write(stream, newline, 1)) {\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n\nPHPAPI int _php_stream_stat(php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC)\n{\n\tmemset(ssb, 0, sizeof(*ssb));\n\n\t/* if the stream was wrapped, allow the wrapper to stat it */\n\tif (stream->wrapper && stream->wrapper->wops->stream_stat != NULL) {\n\t\treturn stream->wrapper->wops->stream_stat(stream->wrapper, stream, ssb TSRMLS_CC);\n\t}\n\n\t/* if the stream doesn't directly support stat-ing, return with failure.\n\t * We could try and emulate this by casting to a FD and fstat-ing it,\n\t * but since the fd might not represent the actual underlying content\n\t * this would give bogus results. */\n\tif (stream->ops->stat == NULL) {\n\t\treturn -1;\n\t}\n\n\treturn (stream->ops->stat)(stream, ssb TSRMLS_CC);\n}\n\nPHPAPI char *php_stream_locate_eol(php_stream *stream, char *buf, size_t buf_len TSRMLS_DC)\n{\n\tsize_t avail;\n\tchar *cr, *lf, *eol = NULL;\n\tchar *readptr;\n\n\tif (!buf) {\n\t\treadptr = stream->readbuf + stream->readpos;\n\t\tavail = stream->writepos - stream->readpos;\n\t} else {\n\t\treadptr = buf;\n\t\tavail = buf_len;\n\t}\n\n\t/* Look for EOL */\n\tif (stream->flags & PHP_STREAM_FLAG_DETECT_EOL) {\n\t\tcr = memchr(readptr, '\\r', avail);\n\t\tlf = memchr(readptr, '\\n', avail);\n\n\t\tif (cr && lf != cr + 1 && !(lf && lf < cr)) {\n\t\t\t/* mac */\n\t\t\tstream->flags ^= PHP_STREAM_FLAG_DETECT_EOL;\n\t\t\tstream->flags |= PHP_STREAM_FLAG_EOL_MAC;\n\t\t\teol = cr;\n\t\t} else if ((cr && lf && cr == lf - 1) || (lf)) {\n\t\t\t/* dos or unix endings */\n\t\t\tstream->flags ^= PHP_STREAM_FLAG_DETECT_EOL;\n\t\t\teol = lf;\n\t\t}\n\t} else if (stream->flags & PHP_STREAM_FLAG_EOL_MAC) {\n\t\teol = memchr(readptr, '\\r', avail);\n\t} else {\n\t\t/* unix (and dos) line endings */\n\t\teol = memchr(readptr, '\\n', avail);\n\t}\n\n\treturn eol;\n}\n\n/* If buf == NULL, the buffer will be allocated automatically and will be of an\n * appropriate length to hold the line, regardless of the line length, memory\n * permitting */\nPHPAPI char *_php_stream_get_line(php_stream *stream, char *buf, size_t maxlen,\n\t\tsize_t *returned_len TSRMLS_DC)\n{\n\tsize_t avail = 0;\n\tsize_t current_buf_size = 0;\n\tsize_t total_copied = 0;\n\tint grow_mode = 0;\n\tchar *bufstart = buf;\n\n\tif (buf == NULL) {\n\t\tgrow_mode = 1;\n\t} else if (maxlen == 0) {\n\t\treturn NULL;\n\t}\n\n\t/*\n\t * If the underlying stream operations block when no new data is readable,\n\t * we need to take extra precautions.\n\t *\n\t * If there is buffered data available, we check for a EOL. If it exists,\n\t * we pass the data immediately back to the caller. This saves a call\n\t * to the read implementation and will not block where blocking\n\t * is not necessary at all.\n\t *\n\t * If the stream buffer contains more data than the caller requested,\n\t * we can also avoid that costly step and simply return that data.\n\t */\n\n\tfor (;;) {\n\t\tavail = stream->writepos - stream->readpos;\n\n\t\tif (avail > 0) {\n\t\t\tsize_t cpysz = 0;\n\t\t\tchar *readptr;\n\t\t\tchar *eol;\n\t\t\tint done = 0;\n\n\t\t\treadptr = stream->readbuf + stream->readpos;\n\t\t\teol = php_stream_locate_eol(stream, NULL, 0 TSRMLS_CC);\n\n\t\t\tif (eol) {\n\t\t\t\tcpysz = eol - readptr + 1;\n\t\t\t\tdone = 1;\n\t\t\t} else {\n\t\t\t\tcpysz = avail;\n\t\t\t}\n\n\t\t\tif (grow_mode) {\n\t\t\t\t/* allow room for a NUL. If this realloc is really a realloc\n\t\t\t\t * (ie: second time around), we get an extra byte. In most\n\t\t\t\t * cases, with the default chunk size of 8K, we will only\n\t\t\t\t * incur that overhead once. When people have lines longer\n\t\t\t\t * than 8K, we waste 1 byte per additional 8K or so.\n\t\t\t\t * That seems acceptable to me, to avoid making this code\n\t\t\t\t * hard to follow */\n\t\t\t\tbufstart = erealloc(bufstart, current_buf_size + cpysz + 1);\n\t\t\t\tcurrent_buf_size += cpysz + 1;\n\t\t\t\tbuf = bufstart + total_copied;\n\t\t\t} else {\n\t\t\t\tif (cpysz >= maxlen - 1) {\n\t\t\t\t\tcpysz = maxlen - 1;\n\t\t\t\t\tdone = 1;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tmemcpy(buf, readptr, cpysz);\n\n\t\t\tstream->position += cpysz;\n\t\t\tstream->readpos += cpysz;\n\t\t\tbuf += cpysz;\n\t\t\tmaxlen -= cpysz;\n\t\t\ttotal_copied += cpysz;\n\n\t\t\tif (done) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else if (stream->eof) {\n\t\t\tbreak;\n\t\t} else {\n\t\t\t/* XXX: Should be fine to always read chunk_size */\n\t\t\tsize_t toread;\n\n\t\t\tif (grow_mode) {\n\t\t\t\ttoread = stream->chunk_size;\n\t\t\t} else {\n\t\t\t\ttoread = maxlen - 1;\n\t\t\t\tif (toread > stream->chunk_size) {\n\t\t\t\t\ttoread = stream->chunk_size;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tphp_stream_fill_read_buffer(stream, toread TSRMLS_CC);\n\n\t\t\tif (stream->writepos - stream->readpos == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (total_copied == 0) {\n\t\tif (grow_mode) {\n\t\t\tassert(bufstart == NULL);\n\t\t}\n\t\treturn NULL;\n\t}\n\n\tbuf[0] = '\\0';\n\tif (returned_len) {\n\t\t*returned_len = total_copied;\n\t}\n\n\treturn bufstart;\n}\n\n#define STREAM_BUFFERED_AMOUNT(stream) \\\n\t((size_t)(((stream)->writepos) - (stream)->readpos))\n\nstatic char *_php_stream_search_delim(php_stream *stream,\n\t\t\t\t\t\t\t\t\t size_t maxlen,\n\t\t\t\t\t\t\t\t\t size_t skiplen,\n\t\t\t\t\t\t\t\t\t char *delim, /* non-empty! */\n\t\t\t\t\t\t\t\t\t size_t delim_len TSRMLS_DC)\n{\n\tsize_t\tseek_len;\n\n\t/* set the maximum number of bytes we're allowed to read from buffer */\n\tseek_len = MIN(STREAM_BUFFERED_AMOUNT(stream), maxlen);\n\tif (seek_len <= skiplen) {\n\t\treturn NULL;\n\t}\n\n\tif (delim_len == 1) {\n\t\treturn memchr(&stream->readbuf[stream->readpos + skiplen],\n\t\t\tdelim[0], seek_len - skiplen);\n\t} else {\n\t\treturn php_memnstr((char*)&stream->readbuf[stream->readpos + skiplen],\n\t\t\t\tdelim, delim_len,\n\t\t\t\t(char*)&stream->readbuf[stream->readpos + seek_len]);\n\t}\n}\n\nPHPAPI char *php_stream_get_record(php_stream *stream, size_t maxlen, size_t *returned_len, char *delim, size_t delim_len TSRMLS_DC)\n{\n\tchar\t*ret_buf,\t\t\t\t/* returned buffer */\n\t\t\t*found_delim = NULL;\n\tsize_t\tbuffered_len,\n\t\t\ttent_ret_len;\t\t\t/* tentative returned length*/\n\tint\t\thas_delim\t = delim_len > 0 && delim[0] != '\\0';\n\n\tif (maxlen == 0) {\n\t\treturn NULL;\n\t}\n\n\tif (has_delim) {\n\t\tfound_delim = _php_stream_search_delim(\n\t\t\tstream, maxlen, 0, delim, delim_len TSRMLS_CC);\n\t}\n\n\tbuffered_len = STREAM_BUFFERED_AMOUNT(stream);\n\t/* try to read up to maxlen length bytes while we don't find the delim */\n\twhile (!found_delim && buffered_len < maxlen) {\n\t\tsize_t\tjust_read,\n\t\t\t\tto_read_now;\n\n\t\tto_read_now = MIN(maxlen - buffered_len, stream->chunk_size);\n\n\t\tphp_stream_fill_read_buffer(stream, buffered_len + to_read_now TSRMLS_CC);\n\n\t\tjust_read = STREAM_BUFFERED_AMOUNT(stream) - buffered_len;\n\n\t\t/* Assume the stream is temporarily or permanently out of data */\n\t\tif (just_read == 0) {\n\t\t\tbreak;\n\t\t}\n\n\t\tif (has_delim) {\n\t\t\t/* search for delimiter, but skip buffered_len (the number of bytes\n\t\t\t * buffered before this loop iteration), as they have already been\n\t\t\t * searched for the delimiter */\n\t\t\tfound_delim = _php_stream_search_delim(\n\t\t\t\tstream, maxlen, buffered_len, delim, delim_len TSRMLS_CC);\n\t\t\tif (found_delim) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tbuffered_len += just_read;\n\t}\n\n\tif (has_delim && found_delim) {\n\t\ttent_ret_len = found_delim - (char*)&stream->readbuf[stream->readpos];\n\t} else if (!has_delim && STREAM_BUFFERED_AMOUNT(stream) >= maxlen) {\n\t\ttent_ret_len = maxlen;\n\t} else {\n\t\t/* return with error if the delimiter string (if any) was not found, we\n\t\t * could not completely fill the read buffer with maxlen bytes and we\n\t\t * don't know we've reached end of file. Added with non-blocking streams\n\t\t * in mind, where this situation is frequent */\n\t\tif (STREAM_BUFFERED_AMOUNT(stream) < maxlen && !stream->eof) {\n\t\t\treturn NULL;\n\t\t} else if (STREAM_BUFFERED_AMOUNT(stream) == 0 && stream->eof) {\n\t\t\t/* refuse to return an empty string just because by accident\n\t\t\t * we knew of EOF in a read that returned no data */\n\t\t\treturn NULL;\n\t\t} else {\n\t\t\ttent_ret_len = MIN(STREAM_BUFFERED_AMOUNT(stream), maxlen);\n\t\t}\n\t}\n\n\tret_buf = emalloc(tent_ret_len + 1);\n\t/* php_stream_read will not call ops->read here because the necessary\n\t * data is guaranteedly buffered */\n\t*returned_len = php_stream_read(stream, ret_buf, tent_ret_len);\n\n\tif (found_delim) {\n\t\tstream->readpos += delim_len;\n\t\tstream->position += delim_len;\n\t}\n\tret_buf[*returned_len] = '\\0';\n\treturn ret_buf;\n}\n\n/* Writes a buffer directly to a stream, using multiple of the chunk size */\nstatic size_t _php_stream_write_buffer(php_stream *stream, const char *buf, size_t count TSRMLS_DC)\n{\n\tsize_t didwrite = 0, towrite, justwrote;\n\n \t/* if we have a seekable stream we need to ensure that data is written at the\n \t * current stream->position. This means invalidating the read buffer and then\n\t * performing a low-level seek */\n\tif (stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0 && stream->readpos != stream->writepos) {\n\t\tstream->readpos = stream->writepos = 0;\n\n\t\tstream->ops->seek(stream, stream->position, SEEK_SET, &stream->position TSRMLS_CC);\n\t}\n\n\n\twhile (count > 0) {\n\t\ttowrite = count;\n\t\tif (towrite > stream->chunk_size)\n\t\t\ttowrite = stream->chunk_size;\n\n\t\tjustwrote = stream->ops->write(stream, buf, towrite TSRMLS_CC);\n\n\t\t/* convert justwrote to an integer, since normally it is unsigned */\n\t\tif ((int)justwrote > 0) {\n\t\t\tbuf += justwrote;\n\t\t\tcount -= justwrote;\n\t\t\tdidwrite += justwrote;\n\n\t\t\t/* Only screw with the buffer if we can seek, otherwise we lose data\n\t\t\t * buffered from fifos and sockets */\n\t\t\tif (stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0) {\n\t\t\t\tstream->position += justwrote;\n\t\t\t}\n\t\t} else {\n\t\t\tbreak;\n\t\t}\n\t}\n\treturn didwrite;\n\n}\n\n/* push some data through the write filter chain.\n * buf may be NULL, if flags are set to indicate a flush.\n * This may trigger a real write to the stream.\n * Returns the number of bytes consumed from buf by the first filter in the chain.\n * */\nstatic size_t _php_stream_write_filtered(php_stream *stream, const char *buf, size_t count, int flags TSRMLS_DC)\n{\n\tsize_t consumed = 0;\n\tphp_stream_bucket *bucket;\n\tphp_stream_bucket_brigade brig_in = { NULL, NULL }, brig_out = { NULL, NULL };\n\tphp_stream_bucket_brigade *brig_inp = &brig_in, *brig_outp = &brig_out, *brig_swap;\n\tphp_stream_filter_status_t status = PSFS_ERR_FATAL;\n\tphp_stream_filter *filter;\n\n\tif (buf) {\n\t\tbucket = php_stream_bucket_new(stream, (char *)buf, count, 0, 0 TSRMLS_CC);\n\t\tphp_stream_bucket_append(&brig_in, bucket TSRMLS_CC);\n\t}\n\n\tfor (filter = stream->writefilters.head; filter; filter = filter->next) {\n\t\t/* for our return value, we are interested in the number of bytes consumed from\n\t\t * the first filter in the chain */\n\t\tstatus = filter->fops->filter(stream, filter, brig_inp, brig_outp,\n\t\t\t\tfilter == stream->writefilters.head ? &consumed : NULL, flags TSRMLS_CC);\n\n\t\tif (status != PSFS_PASS_ON) {\n\t\t\tbreak;\n\t\t}\n\t\t/* brig_out becomes brig_in.\n\t\t * brig_in will always be empty here, as the filter MUST attach any un-consumed buckets\n\t\t * to its own brigade */\n\t\tbrig_swap = brig_inp;\n\t\tbrig_inp = brig_outp;\n\t\tbrig_outp = brig_swap;\n\t\tmemset(brig_outp, 0, sizeof(*brig_outp));\n\t}\n\n\tswitch (status) {\n\t\tcase PSFS_PASS_ON:\n\t\t\t/* filter chain generated some output; push it through to the\n\t\t\t * underlying stream */\n\t\t\twhile (brig_inp->head) {\n\t\t\t\tbucket = brig_inp->head;\n\t\t\t\t_php_stream_write_buffer(stream, bucket->buf, bucket->buflen TSRMLS_CC);\n\t\t\t\t/* Potential error situation - eg: no space on device. Perhaps we should keep this brigade\n\t\t\t\t * hanging around and try to write it later.\n\t\t\t\t * At the moment, we just drop it on the floor\n\t\t\t\t * */\n\n\t\t\t\tphp_stream_bucket_unlink(bucket TSRMLS_CC);\n\t\t\t\tphp_stream_bucket_delref(bucket TSRMLS_CC);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase PSFS_FEED_ME:\n\t\t\t/* need more data before we can push data through to the stream */\n\t\t\tbreak;\n\n\t\tcase PSFS_ERR_FATAL:\n\t\t\t/* some fatal error. Theoretically, the stream is borked, so all\n\t\t\t * further writes should fail. */\n\t\t\tbreak;\n\t}\n\n\treturn consumed;\n}\n\nPHPAPI int _php_stream_flush(php_stream *stream, int closing TSRMLS_DC)\n{\n\tint ret = 0;\n\n\tif (stream->writefilters.head) {\n\t\t_php_stream_write_filtered(stream, NULL, 0, closing ? PSFS_FLAG_FLUSH_CLOSE : PSFS_FLAG_FLUSH_INC TSRMLS_CC);\n\t}\n\n\tif (stream->ops->flush) {\n\t\tret = stream->ops->flush(stream TSRMLS_CC);\n\t}\n\n\treturn ret;\n}\n\nPHPAPI size_t _php_stream_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC)\n{\n\tif (buf == NULL || count == 0 || stream->ops->write == NULL) {\n\t\treturn 0;\n\t}\n\n\tif (stream->writefilters.head) {\n\t\treturn _php_stream_write_filtered(stream, buf, count, PSFS_FLAG_NORMAL TSRMLS_CC);\n\t} else {\n\t\treturn _php_stream_write_buffer(stream, buf, count TSRMLS_CC);\n\t}\n}\n\nPHPAPI size_t _php_stream_printf(php_stream *stream TSRMLS_DC, const char *fmt, ...)\n{\n\tsize_t count;\n\tchar *buf;\n\tva_list ap;\n\n\tva_start(ap, fmt);\n\tcount = vspprintf(&buf, 0, fmt, ap);\n\tva_end(ap);\n\n\tif (!buf) {\n\t\treturn 0; /* error condition */\n\t}\n\n\tcount = php_stream_write(stream, buf, count);\n\tefree(buf);\n\n\treturn count;\n}\n\nPHPAPI off_t _php_stream_tell(php_stream *stream TSRMLS_DC)\n{\n\treturn stream->position;\n}\n\nPHPAPI int _php_stream_seek(php_stream *stream, off_t offset, int whence TSRMLS_DC)\n{\n\tif (stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FOPENCOOKIE) {\n\t\t/* flush to commit data written to the fopencookie FILE* */\n\t\tfflush(stream->stdiocast);\n\t}\n\n\t/* handle the case where we are in the buffer */\n\tif ((stream->flags & PHP_STREAM_FLAG_NO_BUFFER) == 0) {\n\t\tswitch(whence) {\n\t\t\tcase SEEK_CUR:\n\t\t\t\tif (offset > 0 && offset <= stream->writepos - stream->readpos) {\n\t\t\t\t\tstream->readpos += offset; /* if offset = ..., then readpos = writepos */\n\t\t\t\t\tstream->position += offset;\n\t\t\t\t\tstream->eof = 0;\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase SEEK_SET:\n\t\t\t\tif (offset > stream->position &&\n\t\t\t\t\t\toffset <= stream->position + stream->writepos - stream->readpos) {\n\t\t\t\t\tstream->readpos += offset - stream->position;\n\t\t\t\t\tstream->position = offset;\n\t\t\t\t\tstream->eof = 0;\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\n\tif (stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0) {\n\t\tint ret;\n\n\t\tif (stream->writefilters.head) {\n\t\t\t_php_stream_flush(stream, 0 TSRMLS_CC);\n\t\t}\n\n\t\tswitch(whence) {\n\t\t\tcase SEEK_CUR:\n\t\t\t\toffset = stream->position + offset;\n\t\t\t\twhence = SEEK_SET;\n\t\t\t\tbreak;\n\t\t}\n\t\tret = stream->ops->seek(stream, offset, whence, &stream->position TSRMLS_CC);\n\n\t\tif (((stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0) || ret == 0) {\n\t\t\tif (ret == 0) {\n\t\t\t\tstream->eof = 0;\n\t\t\t}\n\n\t\t\t/* invalidate the buffer contents */\n\t\t\tstream->readpos = stream->writepos = 0;\n\n\t\t\treturn ret;\n\t\t}\n\t\t/* else the stream has decided that it can't support seeking after all;\n\t\t * fall through to attempt emulation */\n\t}\n\n\t/* emulate forward moving seeks with reads */\n\tif (whence == SEEK_CUR && offset >= 0) {\n\t\tchar tmp[1024];\n\t\tsize_t didread;\n\t\twhile(offset > 0) {\n\t\t\tif ((didread = php_stream_read(stream, tmp, MIN(offset, sizeof(tmp)))) == 0) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\toffset -= didread;\n\t\t}\n\t\tstream->eof = 0;\n\t\treturn 0;\n\t}\n\n\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"stream does not support seeking\");\n\n\treturn -1;\n}\n\nPHPAPI int _php_stream_set_option(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC)\n{\n\tint ret = PHP_STREAM_OPTION_RETURN_NOTIMPL;\n\n\tif (stream->ops->set_option) {\n\t\tret = stream->ops->set_option(stream, option, value, ptrparam TSRMLS_CC);\n\t}\n\n\tif (ret == PHP_STREAM_OPTION_RETURN_NOTIMPL) {\n\t\tswitch(option) {\n\t\t\tcase PHP_STREAM_OPTION_SET_CHUNK_SIZE:\n\t\t\t\tret = stream->chunk_size;\n\t\t\t\tstream->chunk_size = value;\n\t\t\t\treturn ret;\n\n\t\t\tcase PHP_STREAM_OPTION_READ_BUFFER:\n\t\t\t\t/* try to match the buffer mode as best we can */\n\t\t\t\tif (value == PHP_STREAM_BUFFER_NONE) {\n\t\t\t\t\tstream->flags |= PHP_STREAM_FLAG_NO_BUFFER;\n\t\t\t\t} else if (stream->flags & PHP_STREAM_FLAG_NO_BUFFER) {\n\t\t\t\t\tstream->flags ^= PHP_STREAM_FLAG_NO_BUFFER;\n\t\t\t\t}\n\t\t\t\tret = PHP_STREAM_OPTION_RETURN_OK;\n\t\t\t\tbreak;\n\n\t\t\tdefault:\n\t\t\t\t;\n\t\t}\n\t}\n\n\treturn ret;\n}\n\nPHPAPI int _php_stream_truncate_set_size(php_stream *stream, size_t newsize TSRMLS_DC)\n{\n\treturn php_stream_set_option(stream, PHP_STREAM_OPTION_TRUNCATE_API, PHP_STREAM_TRUNCATE_SET_SIZE, &newsize);\n}\n\nPHPAPI size_t _php_stream_passthru(php_stream * stream STREAMS_DC TSRMLS_DC)\n{\n\tsize_t bcount = 0;\n\tchar buf[8192];\n\tint b;\n\n\tif (php_stream_mmap_possible(stream)) {\n\t\tchar *p;\n\t\tsize_t mapped;\n\n\t\tp = php_stream_mmap_range(stream, php_stream_tell(stream), PHP_STREAM_MMAP_ALL, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped);\n\n\t\tif (p) {\n\t\t\tPHPWRITE(p, mapped);\n\n\t\t\tphp_stream_mmap_unmap_ex(stream, mapped);\n\n\t\t\treturn mapped;\n\t\t}\n\t}\n\n\twhile ((b = php_stream_read(stream, buf, sizeof(buf))) > 0) {\n\t\tPHPWRITE(buf, b);\n\t\tbcount += b;\n\t}\n\n\treturn bcount;\n}\n\n\nPHPAPI size_t _php_stream_copy_to_mem(php_stream *src, char **buf, size_t maxlen, int persistent STREAMS_DC TSRMLS_DC)\n{\n\tsize_t ret = 0;\n\tchar *ptr;\n\tsize_t len = 0, max_len;\n\tint step = CHUNK_SIZE;\n\tint min_room = CHUNK_SIZE / 4;\n\tphp_stream_statbuf ssbuf;\n\n\tif (maxlen == 0) {\n\t\treturn 0;\n\t}\n\n\tif (maxlen == PHP_STREAM_COPY_ALL) {\n\t\tmaxlen = 0;\n\t}\n\n\tif (maxlen > 0) {\n\t\tptr = *buf = pemalloc_rel_orig(maxlen + 1, persistent);\n\t\twhile ((len < maxlen) && !php_stream_eof(src)) {\n\t\t\tret = php_stream_read(src, ptr, maxlen - len);\n\t\t\tif (!ret) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tlen += ret;\n\t\t\tptr += ret;\n\t\t}\n\t\t*ptr = '\\0';\n\t\treturn len;\n\t}\n\n\t/* avoid many reallocs by allocating a good sized chunk to begin with, if\n\t * we can. Note that the stream may be filtered, in which case the stat\n\t * result may be inaccurate, as the filter may inflate or deflate the\n\t * number of bytes that we can read. In order to avoid an upsize followed\n\t * by a downsize of the buffer, overestimate by the step size (which is\n\t * 2K). */\n\tif (php_stream_stat(src, &ssbuf) == 0 && ssbuf.sb.st_size > 0) {\n\t\tmax_len = ssbuf.sb.st_size + step;\n\t} else {\n\t\tmax_len = step;\n\t}\n\n\tptr = *buf = pemalloc_rel_orig(max_len, persistent);\n\n\twhile((ret = php_stream_read(src, ptr, max_len - len)))\t{\n\t\tlen += ret;\n\t\tif (len + min_room >= max_len) {\n\t\t\t*buf = perealloc_rel_orig(*buf, max_len + step, persistent);\n\t\t\tmax_len += step;\n\t\t\tptr = *buf + len;\n\t\t} else {\n\t\t\tptr += ret;\n\t\t}\n\t}\n\tif (len) {\n\t\t*buf = perealloc_rel_orig(*buf, len + 1, persistent);\n\t\t(*buf)[len] = '\\0';\n\t} else {\n\t\tpefree(*buf, persistent);\n\t\t*buf = NULL;\n\t}\n\treturn len;\n}\n\n/* Returns SUCCESS/FAILURE and sets *len to the number of bytes moved */\nPHPAPI int _php_stream_copy_to_stream_ex(php_stream *src, php_stream *dest, size_t maxlen, size_t *len STREAMS_DC TSRMLS_DC)\n{\n\tchar buf[CHUNK_SIZE];\n\tsize_t readchunk;\n\tsize_t haveread = 0;\n\tsize_t didread;\n\tsize_t dummy;\n\tphp_stream_statbuf ssbuf;\n\n\tif (!len) {\n\t\tlen = &dummy;\n\t}\n\n\tif (maxlen == 0) {\n\t\t*len = 0;\n\t\treturn SUCCESS;\n\t}\n\n\tif (maxlen == PHP_STREAM_COPY_ALL) {\n\t\tmaxlen = 0;\n\t}\n\n\tif (php_stream_stat(src, &ssbuf) == 0) {\n\t\tif (ssbuf.sb.st_size == 0\n#ifdef S_ISREG\n\t\t\t&& S_ISREG(ssbuf.sb.st_mode)\n#endif\n\t\t) {\n\t\t\t*len = 0;\n\t\t\treturn SUCCESS;\n\t\t}\n\t}\n\n\tif (php_stream_mmap_possible(src)) {\n\t\tchar *p;\n\t\tsize_t mapped;\n\n\t\tp = php_stream_mmap_range(src, php_stream_tell(src), maxlen, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped);\n\n\t\tif (p) {\n\t\t\tmapped = php_stream_write(dest, p, mapped);\n\n\t\t\tphp_stream_mmap_unmap_ex(src, mapped);\n\n\t\t\t*len = mapped;\n\n\t\t\t/* we've got at least 1 byte to read.\n\t\t\t * less than 1 is an error */\n\n\t\t\tif (mapped > 0) {\n\t\t\t\treturn SUCCESS;\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\twhile(1) {\n\t\treadchunk = sizeof(buf);\n\n\t\tif (maxlen && (maxlen - haveread) < readchunk) {\n\t\t\treadchunk = maxlen - haveread;\n\t\t}\n\n\t\tdidread = php_stream_read(src, buf, readchunk);\n\n\t\tif (didread) {\n\t\t\t/* extra paranoid */\n\t\t\tsize_t didwrite, towrite;\n\t\t\tchar *writeptr;\n\n\t\t\ttowrite = didread;\n\t\t\twriteptr = buf;\n\t\t\thaveread += didread;\n\n\t\t\twhile(towrite) {\n\t\t\t\tdidwrite = php_stream_write(dest, writeptr, towrite);\n\t\t\t\tif (didwrite == 0) {\n\t\t\t\t\t*len = haveread - (didread - towrite);\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\ttowrite -= didwrite;\n\t\t\t\twriteptr += didwrite;\n\t\t\t}\n\t\t} else {\n\t\t\tbreak;\n\t\t}\n\n\t\tif (maxlen - haveread == 0) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t*len = haveread;\n\n\t/* we've got at least 1 byte to read.\n\t * less than 1 is an error */\n\n\tif (haveread > 0 || src->eof) {\n\t\treturn SUCCESS;\n\t}\n\treturn FAILURE;\n}\n\n/* Returns the number of bytes moved.\n * Returns 1 when source len is 0.\n * Deprecated in favor of php_stream_copy_to_stream_ex() */\nZEND_ATTRIBUTE_DEPRECATED\nPHPAPI size_t _php_stream_copy_to_stream(php_stream *src, php_stream *dest, size_t maxlen STREAMS_DC TSRMLS_DC)\n{\n\tsize_t len;\n\tint ret = _php_stream_copy_to_stream_ex(src, dest, maxlen, &len STREAMS_REL_CC TSRMLS_CC);\n\tif (ret == SUCCESS && len == 0 && maxlen != 0) {\n\t\treturn 1;\n\t}\n\treturn len;\n}\n/* }}} */\n\n/* {{{ wrapper init and registration */\n\nstatic void stream_resource_regular_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC)\n{\n\tphp_stream *stream = (php_stream*)rsrc->ptr;\n\t/* set the return value for pclose */\n\tFG(pclose_ret) = php_stream_free(stream, PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_RSRC_DTOR);\n}\n\nstatic void stream_resource_persistent_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC)\n{\n\tphp_stream *stream = (php_stream*)rsrc->ptr;\n\tFG(pclose_ret) = php_stream_free(stream, PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_RSRC_DTOR);\n}\n\nvoid php_shutdown_stream_hashes(TSRMLS_D)\n{\n\tif (FG(stream_wrappers)) {\n\t\tzend_hash_destroy(FG(stream_wrappers));\n\t\tefree(FG(stream_wrappers));\n\t\tFG(stream_wrappers) = NULL;\n\t}\n\n\tif (FG(stream_filters)) {\n\t\tzend_hash_destroy(FG(stream_filters));\n\t\tefree(FG(stream_filters));\n\t\tFG(stream_filters) = NULL;\n\t}\n \n if (FG(wrapper_errors)) {\n\t\tzend_hash_destroy(FG(wrapper_errors));\n\t\tefree(FG(wrapper_errors));\n\t\tFG(wrapper_errors) = NULL;\n }\n}\n\nint php_init_stream_wrappers(int module_number TSRMLS_DC)\n{\n\tle_stream = zend_register_list_destructors_ex(stream_resource_regular_dtor, NULL, \"stream\", module_number);\n\tle_pstream = zend_register_list_destructors_ex(NULL, stream_resource_persistent_dtor, \"persistent stream\", module_number);\n\n\t/* Filters are cleaned up by the streams they're attached to */\n\tle_stream_filter = zend_register_list_destructors_ex(NULL, NULL, \"stream filter\", module_number);\n\n\treturn (\n\t\t\tzend_hash_init(&url_stream_wrappers_hash, 0, NULL, NULL, 1) == SUCCESS\n\t\t\t&&\n\t\t\tzend_hash_init(php_get_stream_filters_hash_global(), 0, NULL, NULL, 1) == SUCCESS\n\t\t\t&&\n\t\t\tzend_hash_init(php_stream_xport_get_hash(), 0, NULL, NULL, 1) == SUCCESS\n\t\t\t&&\n\t\t\tphp_stream_xport_register(\"tcp\", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS\n\t\t\t&&\n\t\t\tphp_stream_xport_register(\"udp\", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS\n#if defined(AF_UNIX) && !(defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE))\n\t\t\t&&\n\t\t\tphp_stream_xport_register(\"unix\", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS\n\t\t\t&&\n\t\t\tphp_stream_xport_register(\"udg\", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS\n#endif\n\t\t) ? SUCCESS : FAILURE;\n}\n\nint php_shutdown_stream_wrappers(int module_number TSRMLS_DC)\n{\n\tzend_hash_destroy(&url_stream_wrappers_hash);\n\tzend_hash_destroy(php_get_stream_filters_hash_global());\n\tzend_hash_destroy(php_stream_xport_get_hash());\n\treturn SUCCESS;\n}\n\n/* Validate protocol scheme names during registration\n * Must conform to /^[a-zA-Z0-9+.-]+$/\n */\nstatic inline int php_stream_wrapper_scheme_validate(char *protocol, int protocol_len)\n{\n\tint i;\n\n\tfor(i = 0; i < protocol_len; i++) {\n\t\tif (!isalnum((int)protocol[i]) &&\n\t\t\tprotocol[i] != '+' &&\n\t\t\tprotocol[i] != '-' &&\n\t\t\tprotocol[i] != '.') {\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n\n/* API for registering GLOBAL wrappers */\nPHPAPI int php_register_url_stream_wrapper(char *protocol, php_stream_wrapper *wrapper TSRMLS_DC)\n{\n\tint protocol_len = strlen(protocol);\n\n\tif (php_stream_wrapper_scheme_validate(protocol, protocol_len) == FAILURE) {\n\t\treturn FAILURE;\n\t}\n\n\treturn zend_hash_add(&url_stream_wrappers_hash, protocol, protocol_len + 1, &wrapper, sizeof(wrapper), NULL);\n}\n\nPHPAPI int php_unregister_url_stream_wrapper(char *protocol TSRMLS_DC)\n{\n\treturn zend_hash_del(&url_stream_wrappers_hash, protocol, strlen(protocol) + 1);\n}\n\nstatic void clone_wrapper_hash(TSRMLS_D)\n{\n\tphp_stream_wrapper *tmp;\n\n\tALLOC_HASHTABLE(FG(stream_wrappers));\n\tzend_hash_init(FG(stream_wrappers), zend_hash_num_elements(&url_stream_wrappers_hash), NULL, NULL, 1);\n\tzend_hash_copy(FG(stream_wrappers), &url_stream_wrappers_hash, NULL, &tmp, sizeof(tmp));\n}\n\n/* API for registering VOLATILE wrappers */\nPHPAPI int php_register_url_stream_wrapper_volatile(char *protocol, php_stream_wrapper *wrapper TSRMLS_DC)\n{\n\tint protocol_len = strlen(protocol);\n\n\tif (php_stream_wrapper_scheme_validate(protocol, protocol_len) == FAILURE) {\n\t\treturn FAILURE;\n\t}\n\n\tif (!FG(stream_wrappers)) {\n\t\tclone_wrapper_hash(TSRMLS_C);\n\t}\n\n\treturn zend_hash_add(FG(stream_wrappers), protocol, protocol_len + 1, &wrapper, sizeof(wrapper), NULL);\n}\n\nPHPAPI int php_unregister_url_stream_wrapper_volatile(char *protocol TSRMLS_DC)\n{\n\tif (!FG(stream_wrappers)) {\n\t\tclone_wrapper_hash(TSRMLS_C);\n\t}\n\n\treturn zend_hash_del(FG(stream_wrappers), protocol, strlen(protocol) + 1);\n}\n/* }}} */\n\n/* {{{ php_stream_locate_url_wrapper */\nPHPAPI php_stream_wrapper *php_stream_locate_url_wrapper(const char *path, char **path_for_open, int options TSRMLS_DC)\n{\n\tHashTable *wrapper_hash = (FG(stream_wrappers) ? FG(stream_wrappers) : &url_stream_wrappers_hash);\n\tphp_stream_wrapper **wrapperpp = NULL;\n\tconst char *p, *protocol = NULL;\n\tint n = 0;\n\n\tif (path_for_open) {\n\t\t*path_for_open = (char*)path;\n\t}\n\n\tif (options & IGNORE_URL) {\n\t\treturn (options & STREAM_LOCATE_WRAPPERS_ONLY) ? NULL : &php_plain_files_wrapper;\n\t}\n\n\tfor (p = path; isalnum((int)*p) || *p == '+' || *p == '-' || *p == '.'; p++) {\n\t\tn++;\n\t}\n\n\tif ((*p == ':') && (n > 1) && (!strncmp(\"//\", p+1, 2) || (n == 4 && !memcmp(\"data:\", path, 5)))) {\n\t\tprotocol = path;\n\t} else if (n == 5 && strncasecmp(path, \"zlib:\", 5) == 0) {\n\t\t/* BC with older php scripts and zlib wrapper */\n\t\tprotocol = \"compress.zlib\";\n\t\tn = 13;\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Use of \\\"zlib:\\\" wrapper is deprecated; please use \\\"compress.zlib://\\\" instead\");\n\t}\n\n\tif (protocol) {\n\t\tchar *tmp = estrndup(protocol, n);\n\t\tif (FAILURE == zend_hash_find(wrapper_hash, (char*)tmp, n + 1, (void**)&wrapperpp)) {\n\t\t\tphp_strtolower(tmp, n);\n\t\t\tif (FAILURE == zend_hash_find(wrapper_hash, (char*)tmp, n + 1, (void**)&wrapperpp)) {\n\t\t\t\tchar wrapper_name[32];\n\n\t\t\t\tif (n >= sizeof(wrapper_name)) {\n\t\t\t\t\tn = sizeof(wrapper_name) - 1;\n\t\t\t\t}\n\t\t\t\tPHP_STRLCPY(wrapper_name, protocol, sizeof(wrapper_name), n);\n\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Unable to find the wrapper \\\"%s\\\" - did you forget to enable it when you configured PHP?\", wrapper_name);\n\n\t\t\t\twrapperpp = NULL;\n\t\t\t\tprotocol = NULL;\n\t\t\t}\n\t\t}\n\t\tefree(tmp);\n\t}\n\t/* TODO: curl based streams probably support file:// properly */\n\tif (!protocol || !strncasecmp(protocol, \"file\", n))\t{\n\t\t/* fall back on regular file access */\n\t\tphp_stream_wrapper *plain_files_wrapper = &php_plain_files_wrapper;\n\n\t\tif (protocol) {\n\t\t\tint localhost = 0;\n\n\t\t\tif (!strncasecmp(path, \"file://localhost/\", 17)) {\n\t\t\t\tlocalhost = 1;\n\t\t\t}\n\n#ifdef PHP_WIN32\n\t\t\tif (localhost == 0 && path[n+3] != '\\0' && path[n+3] != '/' && path[n+4] != ':')\t{\n#else\n\t\t\tif (localhost == 0 && path[n+3] != '\\0' && path[n+3] != '/') {\n#endif\n\t\t\t\tif (options & REPORT_ERRORS) {\n\t\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"remote host file access not supported, %s\", path);\n\t\t\t\t}\n\t\t\t\treturn NULL;\n\t\t\t}\n\n\t\t\tif (path_for_open) {\n\t\t\t\t/* skip past protocol and :/, but handle windows correctly */\n\t\t\t\t*path_for_open = (char*)path + n + 1;\n\t\t\t\tif (localhost == 1) {\n\t\t\t\t\t(*path_for_open) += 11;\n\t\t\t\t}\n\t\t\t\twhile (*(++*path_for_open)=='/');\n#ifdef PHP_WIN32\n\t\t\t\tif (*(*path_for_open + 1) != ':')\n#endif\n\t\t\t\t\t(*path_for_open)--;\n\t\t\t}\n\t\t}\n\n\t\tif (options & STREAM_LOCATE_WRAPPERS_ONLY) {\n\t\t\treturn NULL;\n\t\t}\n\n\t\tif (FG(stream_wrappers)) {\n\t\t/* The file:// wrapper may have been disabled/overridden */\n\n\t\t\tif (wrapperpp) {\n\t\t\t\t/* It was found so go ahead and provide it */\n\t\t\t\treturn *wrapperpp;\n\t\t\t}\n\n\t\t\t/* Check again, the original check might have not known the protocol name */\n\t\t\tif (zend_hash_find(wrapper_hash, \"file\", sizeof(\"file\"), (void**)&wrapperpp) == SUCCESS) {\n\t\t\t\treturn *wrapperpp;\n\t\t\t}\n\n\t\t\tif (options & REPORT_ERRORS) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"file:// wrapper is disabled in the server configuration\");\n\t\t\t}\n\t\t\treturn NULL;\n\t\t}\n\n\t\treturn plain_files_wrapper;\n\t}\n\n\tif (wrapperpp && (*wrapperpp)->is_url &&\n (options & STREAM_DISABLE_URL_PROTECTION) == 0 &&\n\t (!PG(allow_url_fopen) ||\n\t (((options & STREAM_OPEN_FOR_INCLUDE) ||\n\t PG(in_user_include)) && !PG(allow_url_include)))) {\n\t\tif (options & REPORT_ERRORS) {\n\t\t\t/* protocol[n] probably isn't '\\0' */\n\t\t\tchar *protocol_dup = estrndup(protocol, n);\n\t\t\tif (!PG(allow_url_fopen)) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"%s:// wrapper is disabled in the server configuration by allow_url_fopen=0\", protocol_dup);\n\t\t\t} else {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"%s:// wrapper is disabled in the server configuration by allow_url_include=0\", protocol_dup);\n\t\t\t}\n\t\t\tefree(protocol_dup);\n\t\t}\n\t\treturn NULL;\n\t}\n\n\treturn *wrapperpp;\n}\n/* }}} */\n\n/* {{{ _php_stream_mkdir\n */\nPHPAPI int _php_stream_mkdir(char *path, int mode, int options, php_stream_context *context TSRMLS_DC)\n{\n\tphp_stream_wrapper *wrapper = NULL;\n\n\twrapper = php_stream_locate_url_wrapper(path, NULL, 0 TSRMLS_CC);\n\tif (!wrapper || !wrapper->wops || !wrapper->wops->stream_mkdir) {\n\t\treturn 0;\n\t}\n\n\treturn wrapper->wops->stream_mkdir(wrapper, path, mode, options, context TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ _php_stream_rmdir\n */\nPHPAPI int _php_stream_rmdir(char *path, int options, php_stream_context *context TSRMLS_DC)\n{\n\tphp_stream_wrapper *wrapper = NULL;\n\n\twrapper = php_stream_locate_url_wrapper(path, NULL, 0 TSRMLS_CC);\n\tif (!wrapper || !wrapper->wops || !wrapper->wops->stream_rmdir) {\n\t\treturn 0;\n\t}\n\n\treturn wrapper->wops->stream_rmdir(wrapper, path, options, context TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ _php_stream_stat_path */\nPHPAPI int _php_stream_stat_path(char *path, int flags, php_stream_statbuf *ssb, php_stream_context *context TSRMLS_DC)\n{\n\tphp_stream_wrapper *wrapper = NULL;\n\tchar *path_to_open = path;\n\tint ret;\n\n\t/* Try to hit the cache first */\n\tif (flags & PHP_STREAM_URL_STAT_LINK) {\n\t\tif (BG(CurrentLStatFile) && strcmp(path, BG(CurrentLStatFile)) == 0) {\n\t\t\tmemcpy(ssb, &BG(lssb), sizeof(php_stream_statbuf));\n\t\t\treturn 0;\n\t\t}\n\t} else {\n\t\tif (BG(CurrentStatFile) && strcmp(path, BG(CurrentStatFile)) == 0) {\n\t\t\tmemcpy(ssb, &BG(ssb), sizeof(php_stream_statbuf));\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\twrapper = php_stream_locate_url_wrapper(path, &path_to_open, 0 TSRMLS_CC);\n\tif (wrapper && wrapper->wops->url_stat) {\n\t\tret = wrapper->wops->url_stat(wrapper, path_to_open, flags, ssb, context TSRMLS_CC);\n\t\tif (ret == 0) {\n\t\t\t/* Drop into cache */\n\t\t\tif (flags & PHP_STREAM_URL_STAT_LINK) {\n\t\t\t\tif (BG(CurrentLStatFile)) {\n\t\t\t\t\tefree(BG(CurrentLStatFile));\n\t\t\t\t}\n\t\t\t\tBG(CurrentLStatFile) = estrdup(path);\n\t\t\t\tmemcpy(&BG(lssb), ssb, sizeof(php_stream_statbuf));\n\t\t\t} else {\n\t\t\t\tif (BG(CurrentStatFile)) {\n\t\t\t\t\tefree(BG(CurrentStatFile));\n\t\t\t\t}\n\t\t\t\tBG(CurrentStatFile) = estrdup(path);\n\t\t\t\tmemcpy(&BG(ssb), ssb, sizeof(php_stream_statbuf));\n\t\t\t}\n\t\t}\n\t\treturn ret;\n\t}\n\treturn -1;\n}\n/* }}} */\n\n/* {{{ php_stream_opendir */\nPHPAPI php_stream *_php_stream_opendir(char *path, int options,\n\t\tphp_stream_context *context STREAMS_DC TSRMLS_DC)\n{\n\tphp_stream *stream = NULL;\n\tphp_stream_wrapper *wrapper = NULL;\n\tchar *path_to_open;\n\n\tif (!path || !*path) {\n\t\treturn NULL;\n\t}\n\n\tpath_to_open = path;\n\n\twrapper = php_stream_locate_url_wrapper(path, &path_to_open, options TSRMLS_CC);\n\n\tif (wrapper && wrapper->wops->dir_opener) {\n\t\tstream = wrapper->wops->dir_opener(wrapper,\n\t\t\t\tpath_to_open, \"r\", options ^ REPORT_ERRORS, NULL,\n\t\t\t\tcontext STREAMS_REL_CC TSRMLS_CC);\n\n\t\tif (stream) {\n\t\t\tstream->wrapper = wrapper;\n\t\t\tstream->flags |= PHP_STREAM_FLAG_NO_BUFFER | PHP_STREAM_FLAG_IS_DIR;\n\t\t}\n\t} else if (wrapper) {\n\t\tphp_stream_wrapper_log_error(wrapper, options ^ REPORT_ERRORS TSRMLS_CC, \"not implemented\");\n\t}\n\tif (stream == NULL && (options & REPORT_ERRORS)) {\n\t\tphp_stream_display_wrapper_errors(wrapper, path, \"failed to open dir\" TSRMLS_CC);\n\t}\n\tphp_stream_tidy_wrapper_error_log(wrapper TSRMLS_CC);\n\n\treturn stream;\n}\n/* }}} */\n\n/* {{{ _php_stream_readdir */\nPHPAPI php_stream_dirent *_php_stream_readdir(php_stream *dirstream, php_stream_dirent *ent TSRMLS_DC)\n{\n\n\tif (sizeof(php_stream_dirent) == php_stream_read(dirstream, (char*)ent, sizeof(php_stream_dirent))) {\n\t\treturn ent;\n\t}\n\n\treturn NULL;\n}\n/* }}} */\n\n/* {{{ php_stream_open_wrapper_ex */\nPHPAPI php_stream *_php_stream_open_wrapper_ex(char *path, char *mode, int options,\n\t\tchar **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC)\n{\n\tphp_stream *stream = NULL;\n\tphp_stream_wrapper *wrapper = NULL;\n\tchar *path_to_open;\n\tint persistent = options & STREAM_OPEN_PERSISTENT;\n\tchar *resolved_path = NULL;\n\tchar *copy_of_path = NULL;\n\n\tif (opened_path) {\n\t\t*opened_path = NULL;\n\t}\n\n\tif (!path || !*path) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Filename cannot be empty\");\n\t\treturn NULL;\n\t}\n\n\tif (options & USE_PATH) {\n\t\tresolved_path = zend_resolve_path(path, strlen(path) TSRMLS_CC);\n\t\tif (resolved_path) {\n\t\t\tpath = resolved_path;\n\t\t\t/* we've found this file, don't re-check include_path or run realpath */\n\t\t\toptions |= STREAM_ASSUME_REALPATH;\n\t\t\toptions &= ~USE_PATH;\n\t\t}\n\t}\n\n\tpath_to_open = path;\n\n\twrapper = php_stream_locate_url_wrapper(path, &path_to_open, options TSRMLS_CC);\n\tif (options & STREAM_USE_URL && (!wrapper || !wrapper->is_url)) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"This function may only be used against URLs\");\n\t\tif (resolved_path) {\n\t\t\tefree(resolved_path);\n\t\t}\n\t\treturn NULL;\n\t}\n\n\tif (wrapper) {\n\t\tif (!wrapper->wops->stream_opener) {\n\t\t\tphp_stream_wrapper_log_error(wrapper, options ^ REPORT_ERRORS TSRMLS_CC,\n\t\t\t\t\t\"wrapper does not support stream open\");\n\t\t} else {\n\t\t\tstream = wrapper->wops->stream_opener(wrapper,\n\t\t\t\tpath_to_open, mode, options ^ REPORT_ERRORS,\n\t\t\t\topened_path, context STREAMS_REL_CC TSRMLS_CC);\n\t\t}\n\n\t\t/* if the caller asked for a persistent stream but the wrapper did not\n\t\t * return one, force an error here */\n\t\tif (stream && (options & STREAM_OPEN_PERSISTENT) && !stream->is_persistent) {\n\t\t\tphp_stream_wrapper_log_error(wrapper, options ^ REPORT_ERRORS TSRMLS_CC,\n\t\t\t\t\t\"wrapper does not support persistent streams\");\n\t\t\tphp_stream_close(stream);\n\t\t\tstream = NULL;\n\t\t}\n\n\t\tif (stream) {\n\t\t\tstream->wrapper = wrapper;\n\t\t}\n\t}\n\n\tif (stream) {\n\t\tif (opened_path && !*opened_path && resolved_path) {\n\t\t\t*opened_path = resolved_path;\n\t\t\tresolved_path = NULL;\n\t\t}\n\t\tif (stream->orig_path) {\n\t\t\tpefree(stream->orig_path, persistent);\n\t\t}\n\t\tcopy_of_path = pestrdup(path, persistent);\n\t\tstream->orig_path = copy_of_path;\n#if ZEND_DEBUG\n\t\tstream->open_filename = __zend_orig_filename ? __zend_orig_filename : __zend_filename;\n\t\tstream->open_lineno = __zend_orig_lineno ? __zend_orig_lineno : __zend_lineno;\n#endif\n\t}\n\n\tif (stream != NULL && (options & STREAM_MUST_SEEK)) {\n\t\tphp_stream *newstream;\n\n\t\tswitch(php_stream_make_seekable_rel(stream, &newstream,\n\t\t\t\t\t(options & STREAM_WILL_CAST)\n\t\t\t\t\t\t? PHP_STREAM_PREFER_STDIO : PHP_STREAM_NO_PREFERENCE)) {\n\t\t\tcase PHP_STREAM_UNCHANGED:\n\t\t\t\tif (resolved_path) {\n\t\t\t\t\tefree(resolved_path);\n\t\t\t\t}\n\t\t\t\treturn stream;\n\t\t\tcase PHP_STREAM_RELEASED:\n\t\t\t\tif (newstream->orig_path) {\n\t\t\t\t\tpefree(newstream->orig_path, persistent);\n\t\t\t\t}\n\t\t\t\tnewstream->orig_path = pestrdup(path, persistent);\n\t\t\t\tif (resolved_path) {\n\t\t\t\t\tefree(resolved_path);\n\t\t\t\t}\n\t\t\t\treturn newstream;\n\t\t\tdefault:\n\t\t\t\tphp_stream_close(stream);\n\t\t\t\tstream = NULL;\n\t\t\t\tif (options & REPORT_ERRORS) {\n\t\t\t\t\tchar *tmp = estrdup(path);\n\t\t\t\t\tphp_strip_url_passwd(tmp);\n\t\t\t\t\tphp_error_docref1(NULL TSRMLS_CC, tmp, E_WARNING, \"could not make seekable - %s\",\n\t\t\t\t\t\t\ttmp);\n\t\t\t\t\tefree(tmp);\n\n\t\t\t\t\toptions ^= REPORT_ERRORS;\n\t\t\t\t}\n\t\t}\n\t}\n\n\tif (stream && stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0 && strchr(mode, 'a') && stream->position == 0) {\n\t\toff_t newpos = 0;\n\n\t\t/* if opened for append, we need to revise our idea of the initial file position */\n\t\tif (0 == stream->ops->seek(stream, 0, SEEK_CUR, &newpos TSRMLS_CC)) {\n\t\t\tstream->position = newpos;\n\t\t}\n\t}\n\n\tif (stream == NULL && (options & REPORT_ERRORS)) {\n\t\tphp_stream_display_wrapper_errors(wrapper, path, \"failed to open stream\" TSRMLS_CC);\n\t\tif (opened_path && *opened_path) {\n\t\t\tefree(*opened_path);\n\t\t\t*opened_path = NULL;\n\t\t}\n\t}\n\tphp_stream_tidy_wrapper_error_log(wrapper TSRMLS_CC);\n#if ZEND_DEBUG\n\tif (stream == NULL && copy_of_path != NULL) {\n\t\tpefree(copy_of_path, persistent);\n\t}\n#endif\n\tif (resolved_path) {\n\t\tefree(resolved_path);\n\t}\n\treturn stream;\n}\n/* }}} */\n\n/* {{{ context API */\nPHPAPI php_stream_context *php_stream_context_set(php_stream *stream, php_stream_context *context)\n{\n\tphp_stream_context *oldcontext = stream->context;\n\tTSRMLS_FETCH();\n\n\tstream->context = context;\n\n\tif (context) {\n\t\tzend_list_addref(context->rsrc_id);\n\t}\n\tif (oldcontext) {\n\t\tzend_list_delete(oldcontext->rsrc_id);\n\t}\n\n\treturn oldcontext;\n}\n\nPHPAPI void php_stream_notification_notify(php_stream_context *context, int notifycode, int severity,\n\t\tchar *xmsg, int xcode, size_t bytes_sofar, size_t bytes_max, void * ptr TSRMLS_DC)\n{\n\tif (context && context->notifier)\n\t\tcontext->notifier->func(context, notifycode, severity, xmsg, xcode, bytes_sofar, bytes_max, ptr TSRMLS_CC);\n}\n\nPHPAPI void php_stream_context_free(php_stream_context *context)\n{\n\tif (context->options) {\n\t\tzval_ptr_dtor(&context->options);\n\t\tcontext->options = NULL;\n\t}\n\tif (context->notifier) {\n\t\tphp_stream_notification_free(context->notifier);\n\t\tcontext->notifier = NULL;\n\t}\n\tefree(context);\n}\n\nPHPAPI php_stream_context *php_stream_context_alloc(TSRMLS_D)\n{\n\tphp_stream_context *context;\n\n\tcontext = ecalloc(1, sizeof(php_stream_context));\n\tcontext->notifier = NULL;\n\tMAKE_STD_ZVAL(context->options);\n\tarray_init(context->options);\n\n\tcontext->rsrc_id = ZEND_REGISTER_RESOURCE(NULL, context, php_le_stream_context(TSRMLS_C));\n\treturn context;\n}\n\nPHPAPI php_stream_notifier *php_stream_notification_alloc(void)\n{\n\treturn ecalloc(1, sizeof(php_stream_notifier));\n}\n\nPHPAPI void php_stream_notification_free(php_stream_notifier *notifier)\n{\n\tif (notifier->dtor) {\n\t\tnotifier->dtor(notifier);\n\t}\n\tefree(notifier);\n}\n\nPHPAPI int php_stream_context_get_option(php_stream_context *context,\n\t\tconst char *wrappername, const char *optionname, zval ***optionvalue)\n{\n\tzval **wrapperhash;\n\n\tif (FAILURE == zend_hash_find(Z_ARRVAL_P(context->options), (char*)wrappername, strlen(wrappername)+1, (void**)&wrapperhash)) {\n\t\treturn FAILURE;\n\t}\n\treturn zend_hash_find(Z_ARRVAL_PP(wrapperhash), (char*)optionname, strlen(optionname)+1, (void**)optionvalue);\n}\n\nPHPAPI int php_stream_context_set_option(php_stream_context *context,\n\t\tconst char *wrappername, const char *optionname, zval *optionvalue)\n{\n\tzval **wrapperhash;\n\tzval *category, *copied_val;\n\n\tALLOC_INIT_ZVAL(copied_val);\n\t*copied_val = *optionvalue;\n\tzval_copy_ctor(copied_val);\n\tINIT_PZVAL(copied_val);\n\n\tif (FAILURE == zend_hash_find(Z_ARRVAL_P(context->options), (char*)wrappername, strlen(wrappername)+1, (void**)&wrapperhash)) {\n\t\tMAKE_STD_ZVAL(category);\n\t\tarray_init(category);\n\t\tif (FAILURE == zend_hash_update(Z_ARRVAL_P(context->options), (char*)wrappername, strlen(wrappername)+1, (void**)&category, sizeof(zval *), NULL)) {\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\twrapperhash = &category;\n\t}\n\treturn zend_hash_update(Z_ARRVAL_PP(wrapperhash), (char*)optionname, strlen(optionname)+1, (void**)&copied_val, sizeof(zval *), NULL);\n}\n/* }}} */\n\n/* {{{ php_stream_dirent_alphasort\n */\nPHPAPI int php_stream_dirent_alphasort(const char **a, const char **b)\n{\n\treturn strcoll(*a, *b);\n}\n/* }}} */\n\n/* {{{ php_stream_dirent_alphasortr\n */\nPHPAPI int php_stream_dirent_alphasortr(const char **a, const char **b)\n{\n\treturn strcoll(*b, *a);\n}\n/* }}} */\n\n/* {{{ php_stream_scandir\n */\nPHPAPI int _php_stream_scandir(char *dirname, char **namelist[], int flags, php_stream_context *context,\n\t\t\t int (*compare) (const char **a, const char **b) TSRMLS_DC)\n{\n\tphp_stream *stream;\n\tphp_stream_dirent sdp;\n\tchar **vector = NULL;\n\tint vector_size = 0;\n\tint nfiles = 0;\n\n\tif (!namelist) {\n\t\treturn FAILURE;\n\t}\n\n\tstream = php_stream_opendir(dirname, REPORT_ERRORS, context);\n\tif (!stream) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (php_stream_readdir(stream, &sdp)) {\n\t\tif (nfiles == vector_size) {\n\t\t\tif (vector_size == 0) {\n\t\t\t\tvector_size = 10;\n\t\t\t} else {\n\t\t\t\tvector_size *= 2;\n\t\t\t}\n\t\t\tvector = (char **) erealloc(vector, vector_size * sizeof(char *));\n\t\t}\n\n\t\tvector[nfiles] = estrdup(sdp.d_name);\n\n\t\tnfiles++;\n\t}\n\tphp_stream_closedir(stream);\n\n\t*namelist = vector;\n\n\tif (compare) {\n\t\tqsort(*namelist, nfiles, sizeof(char *), (int(*)(const void *, const void *))compare);\n\t}\n\treturn nfiles;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n * vim<600: noet sw=4 ts=4\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2012-03-08-0169020e49-cdc512afb3.c"}}},{"rowIdx":55,"cells":{"id":{"kind":"string","value":"manybugs_data_56"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#define ZEND_INTENSIVE_DEBUGGING 0\n\n#include <stdio.h>\n#include <signal.h>\n\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_execute.h\"\n#include \"zend_API.h\"\n#include \"zend_ptr_stack.h\"\n#include \"zend_constants.h\"\n#include \"zend_extensions.h\"\n#include \"zend_ini.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_interfaces.h\"\n#include \"zend_closures.h\"\n#include \"zend_vm.h\"\n#include \"zend_dtrace.h\"\n\n/* Virtual current working directory support */\n#include \"tsrm_virtual_cwd.h\"\n\n#define _CONST_CODE 0\n#define _TMP_CODE 1\n#define _VAR_CODE 2\n#define _UNUSED_CODE 3\n#define _CV_CODE 4\n\ntypedef int (*incdec_t)(zval *);\n\n#define get_zval_ptr(op_type, node, Ts, should_free, type) _get_zval_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)\n#define get_zval_ptr_ptr(op_type, node, Ts, should_free, type) _get_zval_ptr_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)\n#define get_obj_zval_ptr(op_type, node, Ts, should_free, type) _get_obj_zval_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)\n#define get_obj_zval_ptr_ptr(op_type, node, Ts, should_free, type) _get_obj_zval_ptr_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)\n\n/* Prototypes */\nstatic void zend_extension_statement_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC);\nstatic void zend_extension_fcall_begin_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC);\nstatic void zend_extension_fcall_end_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC);\n\n#define RETURN_VALUE_USED(opline) (!((opline)->result_type & EXT_TYPE_UNUSED))\n\n#define T(offset) (*(temp_variable *)((char *) Ts + offset))\n#define CV(var) CVs[var]\n\n#define TEMP_VAR_STACK_LIMIT 2000\n\nstatic zend_always_inline void zend_pzval_unlock_func(zval *z, zend_free_op *should_free, int unref TSRMLS_DC)\n{\n\tif (!Z_DELREF_P(z)) {\n\t\tZ_SET_REFCOUNT_P(z, 1);\n\t\tZ_UNSET_ISREF_P(z);\n\t\tshould_free->var = z;\n/*\t\tshould_free->is_var = 1; */\n\t} else {\n\t\tshould_free->var = 0;\n\t\tif (unref && Z_ISREF_P(z) && Z_REFCOUNT_P(z) == 1) {\n\t\t\tZ_UNSET_ISREF_P(z);\n\t\t}\n\t\tGC_ZVAL_CHECK_POSSIBLE_ROOT(z);\n\t}\n}\n\nstatic zend_always_inline void zend_pzval_unlock_free_func(zval *z TSRMLS_DC)\n{\n\tif (!Z_DELREF_P(z)) {\n\t\tif (z != &EG(uninitialized_zval)) {\n\t\t\tGC_REMOVE_ZVAL_FROM_BUFFER(z);\n\t\t\tzval_dtor(z);\n\t\t\tefree(z);\n\t\t}\n\t}\n}\n\n#undef zval_ptr_dtor\n#define zval_ptr_dtor(pzv) i_zval_ptr_dtor(*(pzv) ZEND_FILE_LINE_CC)\n\n#define PZVAL_UNLOCK(z, f) zend_pzval_unlock_func(z, f, 1 TSRMLS_CC)\n#define PZVAL_UNLOCK_EX(z, f, u) zend_pzval_unlock_func(z, f, u TSRMLS_CC)\n#define PZVAL_UNLOCK_FREE(z) zend_pzval_unlock_free_func(z TSRMLS_CC)\n#define PZVAL_LOCK(z) Z_ADDREF_P((z))\n#define SELECTIVE_PZVAL_LOCK(pzv, opline)\tif (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(pzv); }\n\n#define EXTRACT_ZVAL_PTR(t) do {\t\t\t\t\t\t\\\n\t\ttemp_variable *__t = (t);\t\t\t\t\t\\\n\t\tif (__t->var.ptr_ptr) {\t\t\t\t\t\t\\\n\t\t\t__t->var.ptr = *__t->var.ptr_ptr;\t\t\\\n\t\t\t__t->var.ptr_ptr = &__t->var.ptr;\t\t\\\n\t\t\tif (!PZVAL_IS_REF(__t->var.ptr) && \t\t\\\n\t\t\t Z_REFCOUNT_P(__t->var.ptr) > 2) {\t\\\n\t\t\t\tSEPARATE_ZVAL(__t->var.ptr_ptr);\t\\\n\t\t\t}\t\t\t\t\t\t\t\t\t\t\\\n\t\t}\t\t\t\t\t\t\t\t\t\t\t\\\n\t} while (0)\n\n#define AI_SET_PTR(t, val) do {\t\t\t\t\\\n\t\ttemp_variable *__t = (t);\t\t\t\\\n\t\t__t->var.ptr = (val);\t\t\t\t\\\n\t\t__t->var.ptr_ptr = &__t->var.ptr;\t\\\n\t} while (0)\n\n#define FREE_OP(should_free) \\\n\tif (should_free.var) { \\\n\t\tif ((zend_uintptr_t)should_free.var & 1L) { \\\n\t\t\tzval_dtor((zval*)((zend_uintptr_t)should_free.var & ~1L)); \\\n\t\t} else { \\\n\t\t\tzval_ptr_dtor(&should_free.var); \\\n\t\t} \\\n\t}\n\n#define FREE_OP_IF_VAR(should_free) \\\n\tif (should_free.var != NULL && (((zend_uintptr_t)should_free.var & 1L) == 0)) { \\\n\t\tzval_ptr_dtor(&should_free.var); \\\n\t}\n\n#define FREE_OP_VAR_PTR(should_free) \\\n\tif (should_free.var) { \\\n\t\tzval_ptr_dtor(&should_free.var); \\\n\t}\n\n#define TMP_FREE(z) (zval*)(((zend_uintptr_t)(z)) | 1L)\n\n#define IS_TMP_FREE(should_free) ((zend_uintptr_t)should_free.var & 1L)\n\n#define MAKE_REAL_ZVAL_PTR(val) \\\n\tdo { \\\n\t\tzval *_tmp; \\\n\t\tALLOC_ZVAL(_tmp); \\\n\t\tINIT_PZVAL_COPY(_tmp, (val)); \\\n\t\t(val) = _tmp; \\\n\t} while (0)\n\n/* End of zend_execute_locks.h */\n\n#define CV_OF(i) (EG(current_execute_data)->CVs[i])\n#define CV_DEF_OF(i) (EG(active_op_array)->vars[i])\n\n#define CTOR_CALL_BIT 0x1\n#define CTOR_USED_BIT 0x2\n\n#define IS_CTOR_CALL(ce) (((zend_uintptr_t)(ce)) & CTOR_CALL_BIT)\n#define IS_CTOR_USED(ce) (((zend_uintptr_t)(ce)) & CTOR_USED_BIT)\n\n#define ENCODE_CTOR(ce, used) \\\n\t((zend_class_entry*)(((zend_uintptr_t)(ce)) | CTOR_CALL_BIT | ((used) ? CTOR_USED_BIT : 0)))\n#define DECODE_CTOR(ce) \\\n\t((zend_class_entry*)(((zend_uintptr_t)(ce)) & ~(CTOR_CALL_BIT|CTOR_USED_BIT)))\n\nZEND_API zval** zend_get_compiled_variable_value(const zend_execute_data *execute_data_ptr, zend_uint var)\n{\n\treturn execute_data_ptr->CVs[var];\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_tmp(zend_uint var, const temp_variable *Ts, zend_free_op *should_free TSRMLS_DC)\n{\n\treturn should_free->var = &T(var).tmp_var;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_var(zend_uint var, const temp_variable *Ts, zend_free_op *should_free TSRMLS_DC)\n{\n\tzval *ptr = T(var).var.ptr;\n\n\tPZVAL_UNLOCK(ptr, should_free);\n\treturn ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup(zval ***ptr, zend_uint var, int type TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table) ||\n\t zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\tswitch (type) {\n\t\t\tcase BP_VAR_R:\n\t\t\tcase BP_VAR_UNSET:\n\t\t\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t\t\t\t/* break missing intentionally */\n\t\t\tcase BP_VAR_IS:\n\t\t\t\treturn &EG(uninitialized_zval_ptr);\n\t\t\t\tbreak;\n\t\t\tcase BP_VAR_RW:\n\t\t\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t\t\t\t/* break missing intentionally */\n\t\t\tcase BP_VAR_W:\n\t\t\t\tZ_ADDREF(EG(uninitialized_zval));\n\t\t\t\tif (!EG(active_symbol_table)) {\n\t\t\t\t\t*ptr = (zval**)EG(current_execute_data)->CVs + (EG(active_op_array)->last_var + var);\n\t\t\t\t\t**ptr = &EG(uninitialized_zval);\n\t\t\t\t} else {\n\t\t\t\t\tzend_hash_quick_update(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **)ptr);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t}\n\t}\n\treturn *ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup_BP_VAR_R(zval ***ptr, zend_uint var TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table) ||\n\t zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t\treturn &EG(uninitialized_zval_ptr);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup_BP_VAR_UNSET(zval ***ptr, zend_uint var TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table) ||\n\t zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t\treturn &EG(uninitialized_zval_ptr);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup_BP_VAR_IS(zval ***ptr, zend_uint var TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table) ||\n\t zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\treturn &EG(uninitialized_zval_ptr);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup_BP_VAR_RW(zval ***ptr, zend_uint var TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table)) {\n\t\tZ_ADDREF(EG(uninitialized_zval));\n\t\t*ptr = (zval**)EG(current_execute_data)->CVs + (EG(active_op_array)->last_var + var);\n\t\t**ptr = &EG(uninitialized_zval);\n\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t} else if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\tZ_ADDREF(EG(uninitialized_zval));\n\t\tzend_hash_quick_update(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **)ptr);\n\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup_BP_VAR_W(zval ***ptr, zend_uint var TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table)) {\n\t\tZ_ADDREF(EG(uninitialized_zval));\n\t\t*ptr = (zval**)EG(current_execute_data)->CVs + (EG(active_op_array)->last_var + var);\n\t\t**ptr = &EG(uninitialized_zval);\n\t} else if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\tZ_ADDREF(EG(uninitialized_zval));\n\t\tzend_hash_quick_update(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **)ptr);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv(zend_uint var, int type TSRMLS_DC)\n{\n\tzval ***ptr = &CV_OF(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup(ptr, var, type TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv_BP_VAR_R(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup_BP_VAR_R(ptr, var TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv_BP_VAR_UNSET(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup_BP_VAR_UNSET(ptr, var TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv_BP_VAR_IS(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup_BP_VAR_IS(ptr, var TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv_BP_VAR_RW(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup_BP_VAR_RW(ptr, var TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv_BP_VAR_W(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup_BP_VAR_W(ptr, var TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic inline zval *_get_zval_ptr(int op_type, const znode_op *node, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC)\n{\n/*\tshould_free->is_var = 0; */\n\tswitch (op_type) {\n\t\tcase IS_CONST:\n\t\t\tshould_free->var = 0;\n\t\t\treturn node->zv;\n\t\t\tbreak;\n\t\tcase IS_TMP_VAR:\n\t\t\tshould_free->var = TMP_FREE(&T(node->var).tmp_var);\n\t\t\treturn &T(node->var).tmp_var;\n\t\t\tbreak;\n\t\tcase IS_VAR:\n\t\t\treturn _get_zval_ptr_var(node->var, Ts, should_free TSRMLS_CC);\n\t\t\tbreak;\n\t\tcase IS_UNUSED:\n\t\t\tshould_free->var = 0;\n\t\t\treturn NULL;\n\t\t\tbreak;\n\t\tcase IS_CV:\n\t\t\tshould_free->var = 0;\n\t\t\treturn _get_zval_ptr_cv(node->var, type TSRMLS_CC);\n\t\t\tbreak;\n\t\tEMPTY_SWITCH_DEFAULT_CASE()\n\t}\n\treturn NULL;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_var(zend_uint var, const temp_variable *Ts, zend_free_op *should_free TSRMLS_DC)\n{\n\tzval** ptr_ptr = T(var).var.ptr_ptr;\n\n\tif (EXPECTED(ptr_ptr != NULL)) {\n\t\tPZVAL_UNLOCK(*ptr_ptr, should_free);\n\t} else {\n\t\t/* string offset */\n\t\tPZVAL_UNLOCK(T(var).str_offset.str, should_free);\n\t}\n\treturn ptr_ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv(zend_uint var, int type TSRMLS_DC)\n{\n\tzval ***ptr = &CV_OF(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup(ptr, var, type TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv_BP_VAR_R(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup_BP_VAR_R(ptr, var TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv_BP_VAR_UNSET(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup_BP_VAR_UNSET(ptr, var TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv_BP_VAR_IS(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup_BP_VAR_IS(ptr, var TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv_BP_VAR_RW(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup_BP_VAR_RW(ptr, var TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv_BP_VAR_W(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup_BP_VAR_W(ptr, var TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic inline zval **_get_zval_ptr_ptr(int op_type, const znode_op *node, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC)\n{\n\tif (op_type == IS_CV) {\n\t\tshould_free->var = 0;\n\t\treturn _get_zval_ptr_ptr_cv(node->var, type TSRMLS_CC);\n\t} else if (op_type == IS_VAR) {\n\t\treturn _get_zval_ptr_ptr_var(node->var, Ts, should_free TSRMLS_CC);\n\t} else {\n\t\tshould_free->var = 0;\n\t\treturn NULL;\n\t}\n}\n\nstatic zend_always_inline zval *_get_obj_zval_ptr_unused(TSRMLS_D)\n{\n\tif (EXPECTED(EG(This) != NULL)) {\n\t\treturn EG(This);\n\t} else {\n\t\tzend_error_noreturn(E_ERROR, \"Using $this when not in object context\");\n\t\treturn NULL;\n\t}\n}\n\nstatic inline zval **_get_obj_zval_ptr_ptr(int op_type, const znode_op *op, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC)\n{\n\tif (op_type == IS_UNUSED) {\n\t\tif (EXPECTED(EG(This) != NULL)) {\n\t\t\t/* this should actually never be modified, _ptr_ptr is modified only when\n\t\t\t the object is empty */\n\t\t\tshould_free->var = 0;\n\t\t\treturn &EG(This);\n\t\t} else {\n\t\t\tzend_error_noreturn(E_ERROR, \"Using $this when not in object context\");\n\t\t}\n\t}\n\treturn get_zval_ptr_ptr(op_type, op, Ts, should_free, type);\n}\n\nstatic zend_always_inline zval **_get_obj_zval_ptr_ptr_unused(TSRMLS_D)\n{\n\tif (EXPECTED(EG(This) != NULL)) {\n\t\treturn &EG(This);\n\t} else {\n\t\tzend_error_noreturn(E_ERROR, \"Using $this when not in object context\");\n\t\treturn NULL;\n\t}\n}\n\nstatic inline zval *_get_obj_zval_ptr(int op_type, znode_op *op, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC)\n{\n\tif (op_type == IS_UNUSED) {\n\t\tif (EXPECTED(EG(This) != NULL)) {\n\t\t\tshould_free->var = 0;\n\t\t\treturn EG(This);\n\t\t} else {\n\t\t\tzend_error_noreturn(E_ERROR, \"Using $this when not in object context\");\n\t\t}\n\t}\n\treturn get_zval_ptr(op_type, op, Ts, should_free, type);\n}\n\nstatic void zend_assign_to_variable_reference(zval **variable_ptr_ptr, zval **value_ptr_ptr TSRMLS_DC)\n{\n\tzval *variable_ptr = *variable_ptr_ptr;\n\tzval *value_ptr = *value_ptr_ptr;\n\n\tif (variable_ptr == &EG(error_zval) || value_ptr == &EG(error_zval)) {\n\t\tvariable_ptr_ptr = &EG(uninitialized_zval_ptr);\n\t} else if (variable_ptr != value_ptr) {\n\t\tif (!PZVAL_IS_REF(value_ptr)) {\n\t\t\t/* break it away */\n\t\t\tZ_DELREF_P(value_ptr);\n\t\t\tif (Z_REFCOUNT_P(value_ptr)>0) {\n\t\t\t\tALLOC_ZVAL(*value_ptr_ptr);\n\t\t\t\tZVAL_COPY_VALUE(*value_ptr_ptr, value_ptr);\n\t\t\t\tvalue_ptr = *value_ptr_ptr;\n\t\t\t\tzendi_zval_copy_ctor(*value_ptr);\n\t\t\t}\n\t\t\tZ_SET_REFCOUNT_P(value_ptr, 1);\n\t\t\tZ_SET_ISREF_P(value_ptr);\n\t\t}\n\n\t\t*variable_ptr_ptr = value_ptr;\n\t\tZ_ADDREF_P(value_ptr);\n\n\t\tzval_ptr_dtor(&variable_ptr);\n\t} else if (!Z_ISREF_P(variable_ptr)) {\n\t\tif (variable_ptr_ptr == value_ptr_ptr) {\n\t\t\tSEPARATE_ZVAL(variable_ptr_ptr);\n\t\t} else if (variable_ptr==&EG(uninitialized_zval)\n\t\t\t|| Z_REFCOUNT_P(variable_ptr)>2) {\n\t\t\t/* we need to separate */\n\t\t\tZ_SET_REFCOUNT_P(variable_ptr, Z_REFCOUNT_P(variable_ptr) - 2);\n\t\t\tALLOC_ZVAL(*variable_ptr_ptr);\n\t\t\tZVAL_COPY_VALUE(*variable_ptr_ptr, variable_ptr);\n\t\t\tzval_copy_ctor(*variable_ptr_ptr);\n\t\t\t*value_ptr_ptr = *variable_ptr_ptr;\n\t\t\tZ_SET_REFCOUNT_PP(variable_ptr_ptr, 2);\n\t\t}\n\t\tZ_SET_ISREF_PP(variable_ptr_ptr);\n\t}\n}\n\n/* this should modify object only if it's empty */\nstatic inline void make_real_object(zval **object_ptr TSRMLS_DC)\n{\n\tif (Z_TYPE_PP(object_ptr) == IS_NULL\n\t\t|| (Z_TYPE_PP(object_ptr) == IS_BOOL && Z_LVAL_PP(object_ptr) == 0)\n\t\t|| (Z_TYPE_PP(object_ptr) == IS_STRING && Z_STRLEN_PP(object_ptr) == 0)\n\t) {\n\t\tzend_error(E_WARNING, \"Creating default object from empty value\");\n\n\t\tSEPARATE_ZVAL_IF_NOT_REF(object_ptr);\n\t\tzval_dtor(*object_ptr);\n\t\tobject_init(*object_ptr);\n\t}\n}\n\nZEND_API char * zend_verify_arg_class_kind(const zend_arg_info *cur_arg_info, ulong fetch_type, const char **class_name, zend_class_entry **pce TSRMLS_DC)\n{\n\t*pce = zend_fetch_class(cur_arg_info->class_name, cur_arg_info->class_name_len, (fetch_type | ZEND_FETCH_CLASS_AUTO | ZEND_FETCH_CLASS_NO_AUTOLOAD) TSRMLS_CC);\n\n\t*class_name = (*pce) ? (*pce)->name: cur_arg_info->class_name;\n\tif (*pce && (*pce)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\treturn \"implement interface \";\n\t} else {\n\t\treturn \"be an instance of \";\n\t}\n}\n\nZEND_API int zend_verify_arg_error(int error_type, const zend_function *zf, zend_uint arg_num, const char *need_msg, const char *need_kind, const char *given_msg, char *given_kind TSRMLS_DC)\n{\n\tzend_execute_data *ptr = EG(current_execute_data)->prev_execute_data;\n\tchar *fname = zf->common.function_name;\n\tchar *fsep;\n\tconst char *fclass;\n\n\tif (zf->common.scope) {\n\t\tfsep = \"::\";\n\t\tfclass = zf->common.scope->name;\n\t} else {\n\t\tfsep = \"\";\n\t\tfclass = \"\";\n\t}\n\n\tif (ptr && ptr->op_array) {\n\t\tzend_error(error_type, \"Argument %d passed to %s%s%s() must %s%s, %s%s given, called in %s on line %d and defined\", arg_num, fclass, fsep, fname, need_msg, need_kind, given_msg, given_kind, ptr->op_array->filename, ptr->opline->lineno);\n\t} else {\n\t\tzend_error(error_type, \"Argument %d passed to %s%s%s() must %s%s, %s%s given\", arg_num, fclass, fsep, fname, need_msg, need_kind, given_msg, given_kind);\n\t}\n\treturn 0;\n}\n\nstatic inline int zend_verify_arg_type(zend_function *zf, zend_uint arg_num, zval *arg, ulong fetch_type TSRMLS_DC)\n{\n\tzend_arg_info *cur_arg_info;\n\tchar *need_msg;\n\tzend_class_entry *ce;\n\n\tif (!zf->common.arg_info\n\t\t|| arg_num>zf->common.num_args) {\n\t\treturn 1;\n\t}\n\n\tcur_arg_info = &zf->common.arg_info[arg_num-1];\n\n\tif (cur_arg_info->class_name) {\n\t\tconst char *class_name;\n\n\t\tif (!arg) {\n\t\t\tneed_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);\n\t\t\treturn zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, \"none\", \"\" TSRMLS_CC);\n\t\t}\n\t\tif (Z_TYPE_P(arg) == IS_OBJECT) {\n\t\t\tneed_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);\n\t\t\tif (!ce || !instanceof_function(Z_OBJCE_P(arg), ce TSRMLS_CC)) {\n\t\t\t\treturn zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, \"instance of \", Z_OBJCE_P(arg)->name TSRMLS_CC);\n\t\t\t}\n\t\t} else if (Z_TYPE_P(arg) != IS_NULL || !cur_arg_info->allow_null) {\n\t\t\tneed_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);\n\t\t\treturn zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, zend_zval_type_name(arg), \"\" TSRMLS_CC);\n\t\t}\n\t} else if (cur_arg_info->type_hint && cur_arg_info->type_hint == IS_ARRAY) {\n\t\tif (!arg) {\n\t\t\treturn zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, \"be of the type array\", \"\", \"none\", \"\" TSRMLS_CC);\n\t\t}\n\n\t\tif (Z_TYPE_P(arg) != IS_ARRAY && (Z_TYPE_P(arg) != IS_NULL || !cur_arg_info->allow_null)) {\n\t\t\treturn zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, \"be of the type array\", \"\", zend_zval_type_name(arg), \"\" TSRMLS_CC);\n\t\t}\n\t}\n\treturn 1;\n}\n\nstatic inline void zend_assign_to_object(zval **retval, zval **object_ptr, zval *property_name, int value_type, znode_op *value_op, const temp_variable *Ts, int opcode, const zend_literal *key TSRMLS_DC)\n{\n\tzval *object = *object_ptr;\n\tzend_free_op free_value;\n \tzval *value = get_zval_ptr(value_type, value_op, Ts, &free_value, BP_VAR_R);\n\n\tif (Z_TYPE_P(object) != IS_OBJECT) {\n\t\tif (object == &EG(error_zval)) {\n \t\t\tif (retval) {\n\t\t\t\t*retval = &EG(uninitialized_zval);\n\t\t\t\tPZVAL_LOCK(*retval);\n\t\t\t}\n\t\t\tFREE_OP(free_value);\n\t\t\treturn;\n\t\t}\n\t\tif (Z_TYPE_P(object) == IS_NULL ||\n\t\t (Z_TYPE_P(object) == IS_BOOL && Z_LVAL_P(object) == 0) ||\n\t\t (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0)) {\n\t\t\tSEPARATE_ZVAL_IF_NOT_REF(object_ptr);\n\t\t\tzval_dtor(*object_ptr);\n\t\t\tobject_init(*object_ptr);\n\t\t\tobject = *object_ptr;\n\t\t\tzend_error(E_WARNING, \"Creating default object from empty value\");\n\t\t} else {\n\t\t\tzend_error(E_WARNING, \"Attempt to assign property of non-object\");\n\t\t\tif (retval) {\n\t\t\t\t*retval = &EG(uninitialized_zval);\n\t\t\t\tPZVAL_LOCK(*retval);\n\t\t\t}\n\t\t\tFREE_OP(free_value);\n\t\t\treturn;\n\t\t}\n\t}\n\t\n\t/* separate our value if necessary */\n\tif (value_type == IS_TMP_VAR) {\n\t\tzval *orig_value = value;\n\n\t\tALLOC_ZVAL(value);\n\t\tZVAL_COPY_VALUE(value, orig_value);\n\t\tZ_UNSET_ISREF_P(value);\n\t\tZ_SET_REFCOUNT_P(value, 0);\n\t} else if (value_type == IS_CONST) {\n\t\tzval *orig_value = value;\n\n\t\tALLOC_ZVAL(value);\n\t\tZVAL_COPY_VALUE(value, orig_value);\n\t\tZ_UNSET_ISREF_P(value);\n\t\tZ_SET_REFCOUNT_P(value, 0);\n\t\tzval_copy_ctor(value);\n\t}\n\n\n\tZ_ADDREF_P(value);\n\tif (opcode == ZEND_ASSIGN_OBJ) {\n\t\tif (!Z_OBJ_HT_P(object)->write_property) {\n\t\t\tzend_error(E_WARNING, \"Attempt to assign property of non-object\");\n\t\t\tif (retval) {\n\t\t\t\t*retval = &EG(uninitialized_zval);\n\t\t\t\tPZVAL_LOCK(&EG(uninitialized_zval));\n\t\t\t}\n\t\t\tif (value_type == IS_TMP_VAR) {\n\t\t\t\tFREE_ZVAL(value);\n\t\t\t} else if (value_type == IS_CONST) {\n\t\t\t\tzval_ptr_dtor(&value);\n\t\t\t}\n\t\t\tFREE_OP(free_value);\n\t\t\treturn;\n\t\t}\n\t\tZ_OBJ_HT_P(object)->write_property(object, property_name, value, key TSRMLS_CC);\n\t} else {\n\t\t/* Note: property_name in this case is really the array index! */\n\t\tif (!Z_OBJ_HT_P(object)->write_dimension) {\n\t\t\tzend_error_noreturn(E_ERROR, \"Cannot use object as array\");\n\t\t}\n\t\tZ_OBJ_HT_P(object)->write_dimension(object, property_name, value TSRMLS_CC);\n\t}\n\n\tif (retval && !EG(exception)) {\n\t\t*retval = value;\n\t\tPZVAL_LOCK(value);\n\t}\n\tzval_ptr_dtor(&value);\n\tFREE_OP_IF_VAR(free_value);\n}\n\nstatic inline int zend_assign_to_string_offset(const temp_variable *T, const zval *value, int value_type TSRMLS_DC)\n{\n\tif (Z_TYPE_P(T->str_offset.str) == IS_STRING) {\n\n\t\tif (((int)T->str_offset.offset < 0)) {\n\t\t\tzend_error(E_WARNING, \"Illegal string offset: %d\", T->str_offset.offset);\n\t\t\treturn 0;\n\t\t}\n\n\t\tif (T->str_offset.offset >= Z_STRLEN_P(T->str_offset.str)) {\n\t\t\tif (IS_INTERNED(Z_STRVAL_P(T->str_offset.str))) {\n\t\t\t\tchar *tmp = (char *) emalloc(T->str_offset.offset+1+1);\n\n\t\t\t\tmemcpy(tmp, Z_STRVAL_P(T->str_offset.str), T->str_offset.offset+1+1);\n\t\t\t\tZ_STRVAL_P(T->str_offset.str) = tmp;\n\t\t\t} else {\n\t\t\t\tZ_STRVAL_P(T->str_offset.str) = (char *) erealloc(Z_STRVAL_P(T->str_offset.str), T->str_offset.offset+1+1);\n\t\t\t}\n\t\t\tmemset(Z_STRVAL_P(T->str_offset.str) + Z_STRLEN_P(T->str_offset.str),\n\t\t\t ' ',\n\t\t\t T->str_offset.offset - Z_STRLEN_P(T->str_offset.str));\n\t\t\tZ_STRVAL_P(T->str_offset.str)[T->str_offset.offset+1] = 0;\n\t\t\tZ_STRLEN_P(T->str_offset.str) = T->str_offset.offset+1;\n\t\t} else if (IS_INTERNED(Z_STRVAL_P(T->str_offset.str))) {\n\t\t\tchar *tmp = (char *) emalloc(Z_STRLEN_P(T->str_offset.str) + 1);\n\n\t\t\tmemcpy(tmp, Z_STRVAL_P(T->str_offset.str), Z_STRLEN_P(T->str_offset.str) + 1);\n\t\t\tZ_STRVAL_P(T->str_offset.str) = tmp;\n\t\t}\n\n\t\tif (Z_TYPE_P(value) != IS_STRING) {\n\t\t\tzval tmp;\n\t\t\t\n\t\t\tZVAL_COPY_VALUE(&tmp, value);\n\t\t\tif (value_type != IS_TMP_VAR) {\n\t\t\t\tzval_copy_ctor(&tmp);\n\t\t\t}\n\t\t\tconvert_to_string(&tmp);\n\t\t\tZ_STRVAL_P(T->str_offset.str)[T->str_offset.offset] = Z_STRVAL(tmp)[0];\n\t\t\tSTR_FREE(Z_STRVAL(tmp));\n\t\t} else {\n\t\t\tZ_STRVAL_P(T->str_offset.str)[T->str_offset.offset] = Z_STRVAL_P(value)[0];\n\t\t\tif (value_type == IS_TMP_VAR) {\n\t\t\t\t/* we can safely free final_value here\n\t\t\t\t * because separation is done only\n\t\t\t\t * in case value_type == IS_VAR */\n\t\t\t\tSTR_FREE(Z_STRVAL_P(value));\n\t\t\t}\n\t\t}\n\t\t/*\n\t\t * the value of an assignment to a string offset is undefined\n\t\tT(result->u.var).var = &T->str_offset.str;\n\t\t*/\n\t}\n\treturn 1;\n}\n\n\nstatic inline zval* zend_assign_tmp_to_variable(zval **variable_ptr_ptr, zval *value TSRMLS_DC)\n{\n\tzval *variable_ptr = *variable_ptr_ptr;\n\tzval garbage;\n\n\tif (Z_TYPE_P(variable_ptr) == IS_OBJECT &&\n\t UNEXPECTED(Z_OBJ_HANDLER_P(variable_ptr, set) != NULL)) {\n\t\tZ_OBJ_HANDLER_P(variable_ptr, set)(variable_ptr_ptr, value TSRMLS_CC);\n\t\treturn variable_ptr;\n\t}\n\n \tif (UNEXPECTED(Z_REFCOUNT_P(variable_ptr) > 1) &&\n \t EXPECTED(!PZVAL_IS_REF(variable_ptr))) {\n \t /* we need to split */\n\t\tZ_DELREF_P(variable_ptr);\n\t\tGC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);\n\t\tALLOC_ZVAL(variable_ptr);\n\t\tINIT_PZVAL_COPY(variable_ptr, value);\n\t\t*variable_ptr_ptr = variable_ptr;\n\t\treturn variable_ptr;\n\t} else {\n\t\tif (EXPECTED(Z_TYPE_P(variable_ptr) <= IS_BOOL)) {\n\t\t\t/* nothing to destroy */\n\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t} else {\n\t\t\tZVAL_COPY_VALUE(&garbage, variable_ptr);\n\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t\t_zval_dtor_func(&garbage ZEND_FILE_LINE_CC);\n\t\t}\n\t\treturn variable_ptr;\n\t}\n}\n\nstatic inline zval* zend_assign_const_to_variable(zval **variable_ptr_ptr, zval *value TSRMLS_DC)\n{\n\tzval *variable_ptr = *variable_ptr_ptr;\n\tzval garbage;\n\n\tif (Z_TYPE_P(variable_ptr) == IS_OBJECT &&\n\t UNEXPECTED(Z_OBJ_HANDLER_P(variable_ptr, set) != NULL)) {\n\t\tZ_OBJ_HANDLER_P(variable_ptr, set)(variable_ptr_ptr, value TSRMLS_CC);\n\t\treturn variable_ptr;\n\t}\n\n \tif (UNEXPECTED(Z_REFCOUNT_P(variable_ptr) > 1) &&\n \t EXPECTED(!PZVAL_IS_REF(variable_ptr))) {\n\t\t/* we need to split */\n\t\tZ_DELREF_P(variable_ptr);\n\t\tGC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);\n\t\tALLOC_ZVAL(variable_ptr);\n\t\tINIT_PZVAL_COPY(variable_ptr, value);\n\t\tzval_copy_ctor(variable_ptr);\n\t\t*variable_ptr_ptr = variable_ptr;\n\t\treturn variable_ptr;\n \t} else {\n\t\tif (EXPECTED(Z_TYPE_P(variable_ptr) <= IS_BOOL)) {\n\t\t\t/* nothing to destroy */\n\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t\tzendi_zval_copy_ctor(*variable_ptr);\n\t\t} else {\n\t\t\tZVAL_COPY_VALUE(&garbage, variable_ptr);\n\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t\tzendi_zval_copy_ctor(*variable_ptr);\n\t\t\t_zval_dtor_func(&garbage ZEND_FILE_LINE_CC);\n\t\t}\n\t\treturn variable_ptr;\n\t}\n}\n\nstatic inline zval* zend_assign_to_variable(zval **variable_ptr_ptr, zval *value TSRMLS_DC)\n{\n\tzval *variable_ptr = *variable_ptr_ptr;\n\tzval garbage;\n\n\tif (Z_TYPE_P(variable_ptr) == IS_OBJECT &&\n\t UNEXPECTED(Z_OBJ_HANDLER_P(variable_ptr, set) != NULL)) {\n\t\tZ_OBJ_HANDLER_P(variable_ptr, set)(variable_ptr_ptr, value TSRMLS_CC);\n\t\treturn variable_ptr;\n\t}\n\n \tif (EXPECTED(!PZVAL_IS_REF(variable_ptr))) {\n\t\tif (Z_REFCOUNT_P(variable_ptr)==1) {\n\t\t\tif (UNEXPECTED(variable_ptr == value)) {\n\t\t\t\treturn variable_ptr;\n\t\t\t} else if (EXPECTED(!PZVAL_IS_REF(value))) {\n\t\t\t\tZ_ADDREF_P(value);\n\t\t\t\t*variable_ptr_ptr = value;\n\t\t\t\tif (EXPECTED(variable_ptr != &EG(uninitialized_zval))) {\n\t\t\t\t\tGC_REMOVE_ZVAL_FROM_BUFFER(variable_ptr);\n\t\t\t\t\tzval_dtor(variable_ptr);\n\t\t\t\t\tefree(variable_ptr);\n\t\t\t\t} else {\n\t\t\t\t\tZ_DELREF_P(variable_ptr);\n\t\t\t\t}\n\t\t\t\treturn value;\n\t\t\t} else {\n\t\t\t\tgoto copy_value;\n\t\t\t}\n\t\t} else { /* we need to split */\n\t\t\tZ_DELREF_P(variable_ptr);\n\t\t\tGC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);\n\t\t\tif (PZVAL_IS_REF(value) && Z_REFCOUNT_P(value) > 0) {\n\t\t\t\tALLOC_ZVAL(variable_ptr);\n\t\t\t\t*variable_ptr_ptr = variable_ptr;\n\t\t\t\tINIT_PZVAL_COPY(variable_ptr, value);\n\t\t\t\tzval_copy_ctor(variable_ptr);\n\t\t\t\treturn variable_ptr;\n\t\t\t} else {\n\t\t\t\t*variable_ptr_ptr = value;\n\t\t\t\tZ_ADDREF_P(value);\n\t\t\t\tZ_UNSET_ISREF_P(value);\n\t\t\t\treturn value;\n\t\t\t}\n\t\t}\n \t} else {\n\t\tif (EXPECTED(variable_ptr != value)) {\ncopy_value:\n\t\t\tif (EXPECTED(Z_TYPE_P(variable_ptr) <= IS_BOOL)) {\n\t\t\t\t/* nothing to destroy */\n\t\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t\t\tzendi_zval_copy_ctor(*variable_ptr);\n\t\t\t} else {\n\t\t\t\tZVAL_COPY_VALUE(&garbage, variable_ptr);\n\t\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t\t\tzendi_zval_copy_ctor(*variable_ptr);\n\t\t\t\t_zval_dtor_func(&garbage ZEND_FILE_LINE_CC);\n\t\t\t}\n\t\t}\n\t\treturn variable_ptr;\n\t}\n}\n\n/* Utility Functions for Extensions */\nstatic void zend_extension_statement_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC)\n{\n\tif (extension->statement_handler) {\n\t\textension->statement_handler(op_array);\n\t}\n}\n\n\nstatic void zend_extension_fcall_begin_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC)\n{\n\tif (extension->fcall_begin_handler) {\n\t\textension->fcall_begin_handler(op_array);\n\t}\n}\n\n\nstatic void zend_extension_fcall_end_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC)\n{\n\tif (extension->fcall_end_handler) {\n\t\textension->fcall_end_handler(op_array);\n\t}\n}\n\n\nstatic inline HashTable *zend_get_target_symbol_table(int fetch_type TSRMLS_DC)\n{\n\tswitch (fetch_type) {\n\t\tcase ZEND_FETCH_LOCAL:\n\t\t\tif (!EG(active_symbol_table)) {\n\t\t\t\tzend_rebuild_symbol_table(TSRMLS_C);\n\t\t\t}\n\t\t\treturn EG(active_symbol_table);\n\t\t\tbreak;\n\t\tcase ZEND_FETCH_GLOBAL:\n\t\tcase ZEND_FETCH_GLOBAL_LOCK:\n\t\t\treturn &EG(symbol_table);\n\t\t\tbreak;\n\t\tcase ZEND_FETCH_STATIC:\n\t\t\tif (!EG(active_op_array)->static_variables) {\n\t\t\t\tALLOC_HASHTABLE(EG(active_op_array)->static_variables);\n\t\t\t\tzend_hash_init(EG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t\t\t}\n\t\t\treturn EG(active_op_array)->static_variables;\n\t\t\tbreak;\n\t\tEMPTY_SWITCH_DEFAULT_CASE()\n\t}\n\treturn NULL;\n}\n\nstatic inline zval **zend_fetch_dimension_address_inner(HashTable *ht, const zval *dim, int dim_type, int type TSRMLS_DC)\n{\n\tzval **retval;\n\tchar *offset_key;\n\tint offset_key_length;\n\tulong hval;\n\n\tswitch (dim->type) {\n\t\tcase IS_NULL:\n\t\t\toffset_key = \"\";\n\t\t\toffset_key_length = 0;\n\t\t\thval = zend_inline_hash_func(\"\", 1);\n\t\t\tgoto fetch_string_dim;\n\n\t\tcase IS_STRING:\n\t\t\t\n\t\t\toffset_key = dim->value.str.val;\n\t\t\toffset_key_length = dim->value.str.len;\n\n\t\t\tif (dim_type == IS_CONST) {\n\t\t\t\thval = Z_HASH_P(dim);\n\t\t\t} else {\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(offset_key, offset_key_length+1, hval, goto num_index);\n\t\t\t\tif (IS_INTERNED(offset_key)) {\n\t\t\t\t\thval = INTERNED_HASH(offset_key);\n\t\t\t\t} else {\n\t\t\t\t\thval = zend_hash_func(offset_key, offset_key_length+1);\n\t\t\t\t}\n\t\t\t}\t\nfetch_string_dim:\n\t\t\tif (zend_hash_quick_find(ht, offset_key, offset_key_length+1, hval, (void **) &retval) == FAILURE) {\n\t\t\t\tswitch (type) {\n\t\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\t\tzend_error(E_NOTICE, \"Undefined index: %s\", offset_key);\n\t\t\t\t\t\t/* break missing intentionally */\n\t\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\t\tretval = &EG(uninitialized_zval_ptr);\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\t\tzend_error(E_NOTICE,\"Undefined index: %s\", offset_key);\n\t\t\t\t\t\t/* break missing intentionally */\n\t\t\t\t\tcase BP_VAR_W: {\n\t\t\t\t\t\t\tzval *new_zval = &EG(uninitialized_zval);\n\n\t\t\t\t\t\t\tZ_ADDREF_P(new_zval);\n\t\t\t\t\t\t\tzend_hash_quick_update(ht, offset_key, offset_key_length+1, hval, &new_zval, sizeof(zval *), (void **) &retval);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_DOUBLE:\n\t\t\thval = zend_dval_to_lval(Z_DVAL_P(dim));\n\t\t\tgoto num_index;\n\t\tcase IS_RESOURCE:\n\t\t\tzend_error(E_STRICT, \"Resource ID#%ld used as offset, casting to integer (%ld)\", Z_LVAL_P(dim), Z_LVAL_P(dim));\n\t\t\t/* Fall Through */\n\t\tcase IS_BOOL:\n\t\tcase IS_LONG:\n\t\t\thval = Z_LVAL_P(dim);\nnum_index:\n\t\t\tif (zend_hash_index_find(ht, hval, (void **) &retval) == FAILURE) {\n\t\t\t\tswitch (type) {\n\t\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\t\tzend_error(E_NOTICE,\"Undefined offset: %ld\", hval);\n\t\t\t\t\t\t/* break missing intentionally */\n\t\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\t\tretval = &EG(uninitialized_zval_ptr);\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\t\tzend_error(E_NOTICE,\"Undefined offset: %ld\", hval);\n\t\t\t\t\t\t/* break missing intentionally */\n\t\t\t\t\tcase BP_VAR_W: {\n\t\t\t\t\t\tzval *new_zval = &EG(uninitialized_zval);\n\n\t\t\t\t\t\tZ_ADDREF_P(new_zval);\n\t\t\t\t\t\tzend_hash_index_update(ht, hval, &new_zval, sizeof(zval *), (void **) &retval);\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\t\treturn (type == BP_VAR_W || type == BP_VAR_RW) ?\n\t\t\t\t&EG(error_zval_ptr) : &EG(uninitialized_zval_ptr);\n\t}\n\treturn retval;\n}\n\nstatic void zend_fetch_dimension_address(temp_variable *result, zval **container_ptr, zval *dim, int dim_type, int type TSRMLS_DC)\n{\n\tzval *container = *container_ptr;\n\tzval **retval;\n\n\tswitch (Z_TYPE_P(container)) {\n\n\t\tcase IS_ARRAY:\n\t\t\tif (type != BP_VAR_UNSET && Z_REFCOUNT_P(container)>1 && !PZVAL_IS_REF(container)) {\n\t\t\t\tSEPARATE_ZVAL(container_ptr);\n\t\t\t\tcontainer = *container_ptr;\n\t\t\t}\nfetch_from_array:\n\t\t\tif (dim == NULL) {\n\t\t\t\tzval *new_zval = &EG(uninitialized_zval);\n\n\t\t\t\tZ_ADDREF_P(new_zval);\n\t\t\t\tif (zend_hash_next_index_insert(Z_ARRVAL_P(container), &new_zval, sizeof(zval *), (void **) &retval) == FAILURE) {\n\t\t\t\t\tzend_error(E_WARNING, \"Cannot add element to the array as the next element is already occupied\");\n\t\t\t\t\tretval = &EG(error_zval_ptr);\n\t\t\t\t\tZ_DELREF_P(new_zval);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tretval = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, dim_type, type TSRMLS_CC);\n\t\t\t}\n\t\t\tresult->var.ptr_ptr = retval;\n\t\t\tPZVAL_LOCK(*retval);\n\t\t\treturn;\n\t\t\tbreak;\n\n\t\tcase IS_NULL:\n\t\t\tif (container == &EG(error_zval)) {\n\t\t\t\tresult->var.ptr_ptr = &EG(error_zval_ptr);\n\t\t\t\tPZVAL_LOCK(EG(error_zval_ptr));\n\t\t\t} else if (type != BP_VAR_UNSET) {\nconvert_to_array:\n\t\t\t\tif (!PZVAL_IS_REF(container)) {\n\t\t\t\t\tSEPARATE_ZVAL(container_ptr);\n\t\t\t\t\tcontainer = *container_ptr;\n\t\t\t\t}\n\t\t\t\tzval_dtor(container);\n\t\t\t\tarray_init(container);\n\t\t\t\tgoto fetch_from_array;\n\t\t\t} else {\n\t\t\t\t/* for read-mode only */\n\t\t\t\tresult->var.ptr_ptr = &EG(uninitialized_zval_ptr);\n\t\t\t\tPZVAL_LOCK(EG(uninitialized_zval_ptr));\n\t\t\t}\n\t\t\treturn;\n\t\t\tbreak;\n\n\t\tcase IS_STRING: {\n\t\t\t\tzval tmp;\n\n\t\t\t\tif (type != BP_VAR_UNSET && Z_STRLEN_P(container)==0) {\n\t\t\t\t\tgoto convert_to_array;\n\t\t\t\t}\n\t\t\t\tif (dim == NULL) {\n\t\t\t\t\tzend_error_noreturn(E_ERROR, \"[] operator not supported for strings\");\n\t\t\t\t}\n\n\t\t\t\tif (Z_TYPE_P(dim) != IS_LONG) {\n\t\t\t\t\tswitch(Z_TYPE_P(dim)) {\n\t\t\t\t\t\t/* case IS_LONG: */\n\t\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\t\t/* do nothing */\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\ttmp = *dim;\n\t\t\t\t\tzval_copy_ctor(&tmp);\n\t\t\t\t\tconvert_to_long(&tmp);\n\t\t\t\t\tdim = &tmp;\n\t\t\t\t}\n\t\t\t\tif (type != BP_VAR_UNSET) {\n\t\t\t\t\tSEPARATE_ZVAL_IF_NOT_REF(container_ptr);\n\t\t\t\t}\n\t\t\t\tcontainer = *container_ptr;\n\t\t\t\tresult->str_offset.str = container;\n\t\t\t\tPZVAL_LOCK(container);\n\t\t\t\tresult->str_offset.offset = Z_LVAL_P(dim);\n\t\t\t\tresult->str_offset.ptr_ptr = NULL;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase IS_OBJECT:\n\t\t\tif (!Z_OBJ_HT_P(container)->read_dimension) {\n\t\t\t\tzend_error_noreturn(E_ERROR, \"Cannot use object as array\");\n\t\t\t} else {\n\t\t\t\tzval *overloaded_result;\n\n\t\t\t\tif (dim_type == IS_TMP_VAR) {\n\t\t\t\t\tzval *orig = dim;\n\t\t\t\t\tMAKE_REAL_ZVAL_PTR(dim);\n\t\t\t\t\tZVAL_NULL(orig);\n\t\t\t\t}\n\t\t\t\toverloaded_result = Z_OBJ_HT_P(container)->read_dimension(container, dim, type TSRMLS_CC);\n\n\t\t\t\tif (overloaded_result) {\n\t\t\t\t\tif (!Z_ISREF_P(overloaded_result)) {\n\t\t\t\t\t\tif (Z_REFCOUNT_P(overloaded_result) > 0) {\n\t\t\t\t\t\t\tzval *tmp = overloaded_result;\n\n\t\t\t\t\t\t\tALLOC_ZVAL(overloaded_result);\n\t\t\t\t\t\t\tZVAL_COPY_VALUE(overloaded_result, tmp);\n\t\t\t\t\t\t\tzval_copy_ctor(overloaded_result);\n\t\t\t\t\t\t\tZ_UNSET_ISREF_P(overloaded_result);\n\t\t\t\t\t\t\tZ_SET_REFCOUNT_P(overloaded_result, 0);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (Z_TYPE_P(overloaded_result) != IS_OBJECT) {\n\t\t\t\t\t\t\tzend_class_entry *ce = Z_OBJCE_P(container);\n\t\t\t\t\t\t\tzend_error(E_NOTICE, \"Indirect modification of overloaded element of %s has no effect\", ce->name);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tretval = &overloaded_result;\n\t\t\t\t} else {\n\t\t\t\t\tretval = &EG(error_zval_ptr);\n\t\t\t\t}\n\t\t\t\tAI_SET_PTR(result, *retval);\n\t\t\t\tPZVAL_LOCK(*retval);\n\t\t\t\tif (dim_type == IS_TMP_VAR) {\n\t\t\t\t\tzval_ptr_dtor(&dim);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn;\n\t\t\tbreak;\n\n\t\tcase IS_BOOL:\n\t\t\tif (type != BP_VAR_UNSET && Z_LVAL_P(container)==0) {\n\t\t\t\tgoto convert_to_array;\n\t\t\t}\n\t\t\t/* break missing intentionally */\n\n\t\tdefault:\n\t\t\tif (type == BP_VAR_UNSET) {\n\t\t\t\tzend_error(E_WARNING, \"Cannot unset offset in a non-array variable\");\n\t\t\t\tAI_SET_PTR(result, &EG(uninitialized_zval));\n\t\t\t\tPZVAL_LOCK(&EG(uninitialized_zval));\n\t\t\t} else {\n\t\t\t\tzend_error(E_WARNING, \"Cannot use a scalar value as an array\");\n\t\t\t\tresult->var.ptr_ptr = &EG(error_zval_ptr);\n\t\t\t\tPZVAL_LOCK(EG(error_zval_ptr));\n\t\t\t}\n\t\t\tbreak;\n\t}\n}\n\nstatic void zend_fetch_dimension_address_read(temp_variable *result, zval **container_ptr, zval *dim, int dim_type, int type TSRMLS_DC)\n{\n\tzval *container = *container_ptr;\n\tzval **retval;\n\n\tswitch (Z_TYPE_P(container)) {\n\n\t\tcase IS_ARRAY:\n\t\t\tretval = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, dim_type, type TSRMLS_CC);\n\t\t\tAI_SET_PTR(result, *retval);\n\t\t\tPZVAL_LOCK(*retval);\n\t\t\treturn;\n\n\t\tcase IS_NULL:\n\t\t\tAI_SET_PTR(result, &EG(uninitialized_zval));\n\t\t\tPZVAL_LOCK(&EG(uninitialized_zval));\n\t\t\treturn;\n\n\t\tcase IS_STRING: {\n\t\t\t\tzval tmp;\n\t\t\t\tzval *ptr;\n\n\t\t\t\tif (Z_TYPE_P(dim) != IS_LONG) {\n\t\t\t\t\tswitch(Z_TYPE_P(dim)) {\n\t\t\t\t\t\t/* case IS_LONG: */\n\t\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\t\t/* do nothing */\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tZVAL_COPY_VALUE(&tmp, dim);\n\t\t\t\t\tzval_copy_ctor(&tmp);\n\t\t\t\t\tconvert_to_long(&tmp);\n\t\t\t\t\tdim = &tmp;\n\t\t\t\t}\n\n\t\t\t\tALLOC_ZVAL(ptr);\n\t\t\t\tINIT_PZVAL(ptr);\n\t\t\t\tZ_TYPE_P(ptr) = IS_STRING;\n\n\t\t\t\tif (Z_LVAL_P(dim) < 0 || Z_STRLEN_P(container) <= Z_LVAL_P(dim)) {\n\t\t\t\t\tzend_error(E_NOTICE, \"Uninitialized string offset: %ld\", Z_LVAL_P(dim));\n\t\t\t\t\tZ_STRVAL_P(ptr) = STR_EMPTY_ALLOC();\n\t\t\t\t\tZ_STRLEN_P(ptr) = 0;\n\t\t\t\t} else {\n\t\t\t\t\tZ_STRVAL_P(ptr) = (char*)emalloc(2);\n\t\t\t\t\tZ_STRVAL_P(ptr)[0] = Z_STRVAL_P(container)[Z_LVAL_P(dim)];\n\t\t\t\t\tZ_STRVAL_P(ptr)[1] = 0;\n\t\t\t\t\tZ_STRLEN_P(ptr) = 1;\t\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tAI_SET_PTR(result, ptr);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase IS_OBJECT:\n\t\t\tif (!Z_OBJ_HT_P(container)->read_dimension) {\n\t\t\t\tzend_error_noreturn(E_ERROR, \"Cannot use object as array\");\n\t\t\t} else {\n\t\t\t\tzval *overloaded_result;\n\n\t\t\t\tif (dim_type == IS_TMP_VAR) {\n\t\t\t\t\tzval *orig = dim;\n\t\t\t\t\tMAKE_REAL_ZVAL_PTR(dim);\n\t\t\t\t\tZVAL_NULL(orig);\n\t\t\t\t}\n\t\t\t\toverloaded_result = Z_OBJ_HT_P(container)->read_dimension(container, dim, type TSRMLS_CC);\n\n\t\t\t\tif (overloaded_result) {\n\t\t\t\t\tAI_SET_PTR(result, overloaded_result);\n\t\t\t\t\tPZVAL_LOCK(overloaded_result);\n\t\t\t\t} else if (result) {\n\t\t\t\t\tAI_SET_PTR(result, &EG(uninitialized_zval));\n\t\t\t\t\tPZVAL_LOCK(&EG(uninitialized_zval));\n\t\t\t\t}\n\t\t\t\tif (dim_type == IS_TMP_VAR) {\n\t\t\t\t\tzval_ptr_dtor(&dim);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn;\n\n\t\tdefault:\n\t\t\tAI_SET_PTR(result, &EG(uninitialized_zval));\n\t\t\tPZVAL_LOCK(&EG(uninitialized_zval));\n\t\t\treturn;\n\t}\n}\n\nstatic void zend_fetch_property_address(temp_variable *result, zval **container_ptr, zval *prop_ptr, const zend_literal *key, int type TSRMLS_DC)\n{\n\tzval *container = *container_ptr;;\n\n\tif (Z_TYPE_P(container) != IS_OBJECT) {\n\t\tif (container == &EG(error_zval)) {\n\t\t\tresult->var.ptr_ptr = &EG(error_zval_ptr);\n\t\t\tPZVAL_LOCK(EG(error_zval_ptr));\n\t\t\treturn;\n\t\t}\n\n\t\t/* this should modify object only if it's empty */\n\t\tif (type != BP_VAR_UNSET &&\n\t\t ((Z_TYPE_P(container) == IS_NULL ||\n\t\t (Z_TYPE_P(container) == IS_BOOL && Z_LVAL_P(container)==0) ||\n\t\t (Z_TYPE_P(container) == IS_STRING && Z_STRLEN_P(container)==0)))) {\n\t\t\tif (!PZVAL_IS_REF(container)) {\n\t\t\t\tSEPARATE_ZVAL(container_ptr);\n\t\t\t\tcontainer = *container_ptr;\n\t\t\t}\n\t\t\tobject_init(container);\n\t\t} else {\n\t\t\tzend_error(E_WARNING, \"Attempt to modify property of non-object\");\n\t\t\tresult->var.ptr_ptr = &EG(error_zval_ptr);\n\t\t\tPZVAL_LOCK(EG(error_zval_ptr));\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (Z_OBJ_HT_P(container)->get_property_ptr_ptr) {\n\t\tzval **ptr_ptr = Z_OBJ_HT_P(container)->get_property_ptr_ptr(container, prop_ptr, key TSRMLS_CC);\n\t\tif (NULL == ptr_ptr) {\n\t\t\tzval *ptr;\n\n\t\t\tif (Z_OBJ_HT_P(container)->read_property &&\n\t\t\t\t(ptr = Z_OBJ_HT_P(container)->read_property(container, prop_ptr, type, key TSRMLS_CC)) != NULL) {\n\t\t\t\tAI_SET_PTR(result, ptr);\n\t\t\t\tPZVAL_LOCK(ptr);\n\t\t\t} else {\n\t\t\t\tzend_error_noreturn(E_ERROR, \"Cannot access undefined property for object with overloaded property access\");\n\t\t\t}\n\t\t} else {\n\t\t\tresult->var.ptr_ptr = ptr_ptr;\n\t\t\tPZVAL_LOCK(*ptr_ptr);\n\t\t}\n\t} else if (Z_OBJ_HT_P(container)->read_property) {\n\t\tzval *ptr = Z_OBJ_HT_P(container)->read_property(container, prop_ptr, type, key TSRMLS_CC);\n\n\t\tAI_SET_PTR(result, ptr);\n\t\tPZVAL_LOCK(ptr);\n\t} else {\n\t\tzend_error(E_WARNING, \"This object doesn't support property references\");\n\t\tresult->var.ptr_ptr = &EG(error_zval_ptr);\n\t\tPZVAL_LOCK(EG(error_zval_ptr));\n\t}\n}\n\nstatic inline zend_brk_cont_element* zend_brk_cont(int nest_levels, int array_offset, const zend_op_array *op_array, const temp_variable *Ts TSRMLS_DC)\n{\n\tint original_nest_levels = nest_levels;\n\tzend_brk_cont_element *jmp_to;\n\n\tdo {\n\t\tif (array_offset==-1) {\n\t\t\tzend_error_noreturn(E_ERROR, \"Cannot break/continue %d level%s\", original_nest_levels, (original_nest_levels == 1) ? \"\" : \"s\");\n\t\t}\n\t\tjmp_to = &op_array->brk_cont_array[array_offset];\n\t\tif (nest_levels>1) {\n\t\t\tzend_op *brk_opline = &op_array->opcodes[jmp_to->brk];\n\n\t\t\tswitch (brk_opline->opcode) {\n\t\t\t\tcase ZEND_SWITCH_FREE:\n\t\t\t\t\tif (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) {\n\t\t\t\t\t\tzval_ptr_dtor(&T(brk_opline->op1.var).var.ptr);\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FREE:\n\t\t\t\t\tif (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) {\n\t\t\t\t\t\tzendi_zval_dtor(T(brk_opline->op1.var).tmp_var);\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tarray_offset = jmp_to->parent;\n\t} while (--nest_levels > 0);\n\treturn jmp_to;\n}\n\n#if ZEND_INTENSIVE_DEBUGGING\n\n#define CHECK_SYMBOL_TABLES()\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\tzend_hash_apply(&EG(symbol_table), (apply_func_t) zend_check_symbol TSRMLS_CC);\t\\\n\tif (&EG(symbol_table)!=EG(active_symbol_table)) {\t\t\t\t\t\t\t\t\\\n\t\tzend_hash_apply(EG(active_symbol_table), (apply_func_t) zend_check_symbol TSRMLS_CC);\t\\\n\t}\n\nstatic int zend_check_symbol(zval **pz TSRMLS_DC)\n{\n\tif (Z_TYPE_PP(pz) > 9) {\n\t\tfprintf(stderr, \"Warning! %x has invalid type!\\n\", *pz);\n/* See http://support.microsoft.com/kb/190351 */\n#ifdef PHP_WIN32\n\t\tfflush(stderr);\n#endif\n\t} else if (Z_TYPE_PP(pz) == IS_ARRAY) {\n\t\tzend_hash_apply(Z_ARRVAL_PP(pz), (apply_func_t) zend_check_symbol TSRMLS_CC);\n\t} else if (Z_TYPE_PP(pz) == IS_OBJECT) {\n\n\t\t/* OBJ-TBI - doesn't support new object model! */\n\t\tzend_hash_apply(Z_OBJPROP_PP(pz), (apply_func_t) zend_check_symbol TSRMLS_CC);\n\t}\n\n\treturn 0;\n}\n\n\n#else\n#define CHECK_SYMBOL_TABLES()\n#endif\n\nZEND_API opcode_handler_t *zend_opcode_handlers;\n\nZEND_API void execute_internal(zend_execute_data *execute_data_ptr, int return_value_used TSRMLS_DC)\n{\n\tzval **return_value_ptr = &(*(temp_variable *)((char *) execute_data_ptr->Ts + execute_data_ptr->opline->result.var)).var.ptr;\n\t((zend_internal_function *) execute_data_ptr->function_state.function)->handler(execute_data_ptr->opline->extended_value, *return_value_ptr, (execute_data_ptr->function_state.function->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)?return_value_ptr:NULL, execute_data_ptr->object, return_value_used TSRMLS_CC);\n}\n\n#define ZEND_VM_NEXT_OPCODE() \\\n\tCHECK_SYMBOL_TABLES() \\\n\tZEND_VM_INC_OPCODE(); \\\n\tZEND_VM_CONTINUE()\n\n#define ZEND_VM_SET_OPCODE(new_op) \\\n\tCHECK_SYMBOL_TABLES() \\\n\tOPLINE = new_op\n\n#define ZEND_VM_JMP(new_op) \\\n\tif (EXPECTED(!EG(exception))) { \\\n\t\tZEND_VM_SET_OPCODE(new_op); \\\n\t} else { \\\n\t\tLOAD_OPLINE(); \\\n\t} \\\n\tZEND_VM_CONTINUE()\n\n#define ZEND_VM_INC_OPCODE() \\\n\tOPLINE++\n\n#ifdef __GNUC__\n# define ZEND_VM_GUARD(name) __asm__(\"#\" #name)\n#else\n# define ZEND_VM_GUARD(name)\n#endif\n\n#include \"zend_vm_execute.h\"\n\nZEND_API int zend_set_user_opcode_handler(zend_uchar opcode, user_opcode_handler_t handler)\n{\n\tif (opcode != ZEND_USER_OPCODE) {\n\t\tzend_user_opcodes[opcode] = ZEND_USER_OPCODE;\n\t\tzend_user_opcode_handlers[opcode] = handler;\n\t\treturn SUCCESS;\n\t}\n\treturn FAILURE;\n}\n\nZEND_API user_opcode_handler_t zend_get_user_opcode_handler(zend_uchar opcode)\n{\n\treturn zend_user_opcode_handlers[opcode];\n}\n\nZEND_API zval *zend_get_zval_ptr(int op_type, const znode_op *node, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC) {\n\treturn get_zval_ptr(op_type, node, Ts, should_free, type);\n}\n\nZEND_API zval **zend_get_zval_ptr_ptr(int op_type, const znode_op *node, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC) {\n\treturn get_zval_ptr_ptr(op_type, node, Ts, should_free, type);\n}\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#define ZEND_INTENSIVE_DEBUGGING 0\n\n#include <stdio.h>\n#include <signal.h>\n\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_execute.h\"\n#include \"zend_API.h\"\n#include \"zend_ptr_stack.h\"\n#include \"zend_constants.h\"\n#include \"zend_extensions.h\"\n#include \"zend_ini.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_interfaces.h\"\n#include \"zend_closures.h\"\n#include \"zend_vm.h\"\n#include \"zend_dtrace.h\"\n\n/* Virtual current working directory support */\n#include \"tsrm_virtual_cwd.h\"\n\n#define _CONST_CODE 0\n#define _TMP_CODE 1\n#define _VAR_CODE 2\n#define _UNUSED_CODE 3\n#define _CV_CODE 4\n\ntypedef int (*incdec_t)(zval *);\n\n#define get_zval_ptr(op_type, node, Ts, should_free, type) _get_zval_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)\n#define get_zval_ptr_ptr(op_type, node, Ts, should_free, type) _get_zval_ptr_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)\n#define get_obj_zval_ptr(op_type, node, Ts, should_free, type) _get_obj_zval_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)\n#define get_obj_zval_ptr_ptr(op_type, node, Ts, should_free, type) _get_obj_zval_ptr_ptr(op_type, node, Ts, should_free, type TSRMLS_CC)\n\n/* Prototypes */\nstatic void zend_extension_statement_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC);\nstatic void zend_extension_fcall_begin_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC);\nstatic void zend_extension_fcall_end_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC);\n\n#define RETURN_VALUE_USED(opline) (!((opline)->result_type & EXT_TYPE_UNUSED))\n\n#define T(offset) (*(temp_variable *)((char *) Ts + offset))\n#define CV(var) CVs[var]\n\n#define TEMP_VAR_STACK_LIMIT 2000\n\nstatic zend_always_inline void zend_pzval_unlock_func(zval *z, zend_free_op *should_free, int unref TSRMLS_DC)\n{\n\tif (!Z_DELREF_P(z)) {\n\t\tZ_SET_REFCOUNT_P(z, 1);\n\t\tZ_UNSET_ISREF_P(z);\n\t\tshould_free->var = z;\n/*\t\tshould_free->is_var = 1; */\n\t} else {\n\t\tshould_free->var = 0;\n\t\tif (unref && Z_ISREF_P(z) && Z_REFCOUNT_P(z) == 1) {\n\t\t\tZ_UNSET_ISREF_P(z);\n\t\t}\n\t\tGC_ZVAL_CHECK_POSSIBLE_ROOT(z);\n\t}\n}\n\nstatic zend_always_inline void zend_pzval_unlock_free_func(zval *z TSRMLS_DC)\n{\n\tif (!Z_DELREF_P(z)) {\n\t\tif (z != &EG(uninitialized_zval)) {\n\t\t\tGC_REMOVE_ZVAL_FROM_BUFFER(z);\n\t\t\tzval_dtor(z);\n\t\t\tefree(z);\n\t\t}\n\t}\n}\n\n#undef zval_ptr_dtor\n#define zval_ptr_dtor(pzv) i_zval_ptr_dtor(*(pzv) ZEND_FILE_LINE_CC)\n\n#define PZVAL_UNLOCK(z, f) zend_pzval_unlock_func(z, f, 1 TSRMLS_CC)\n#define PZVAL_UNLOCK_EX(z, f, u) zend_pzval_unlock_func(z, f, u TSRMLS_CC)\n#define PZVAL_UNLOCK_FREE(z) zend_pzval_unlock_free_func(z TSRMLS_CC)\n#define PZVAL_LOCK(z) Z_ADDREF_P((z))\n#define SELECTIVE_PZVAL_LOCK(pzv, opline)\tif (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(pzv); }\n\n#define EXTRACT_ZVAL_PTR(t) do {\t\t\t\t\t\t\\\n\t\ttemp_variable *__t = (t);\t\t\t\t\t\\\n\t\tif (__t->var.ptr_ptr) {\t\t\t\t\t\t\\\n\t\t\t__t->var.ptr = *__t->var.ptr_ptr;\t\t\\\n\t\t\t__t->var.ptr_ptr = &__t->var.ptr;\t\t\\\n\t\t\tif (!PZVAL_IS_REF(__t->var.ptr) && \t\t\\\n\t\t\t Z_REFCOUNT_P(__t->var.ptr) > 2) {\t\\\n\t\t\t\tSEPARATE_ZVAL(__t->var.ptr_ptr);\t\\\n\t\t\t}\t\t\t\t\t\t\t\t\t\t\\\n\t\t}\t\t\t\t\t\t\t\t\t\t\t\\\n\t} while (0)\n\n#define AI_SET_PTR(t, val) do {\t\t\t\t\\\n\t\ttemp_variable *__t = (t);\t\t\t\\\n\t\t__t->var.ptr = (val);\t\t\t\t\\\n\t\t__t->var.ptr_ptr = &__t->var.ptr;\t\\\n\t} while (0)\n\n#define FREE_OP(should_free) \\\n\tif (should_free.var) { \\\n\t\tif ((zend_uintptr_t)should_free.var & 1L) { \\\n\t\t\tzval_dtor((zval*)((zend_uintptr_t)should_free.var & ~1L)); \\\n\t\t} else { \\\n\t\t\tzval_ptr_dtor(&should_free.var); \\\n\t\t} \\\n\t}\n\n#define FREE_OP_IF_VAR(should_free) \\\n\tif (should_free.var != NULL && (((zend_uintptr_t)should_free.var & 1L) == 0)) { \\\n\t\tzval_ptr_dtor(&should_free.var); \\\n\t}\n\n#define FREE_OP_VAR_PTR(should_free) \\\n\tif (should_free.var) { \\\n\t\tzval_ptr_dtor(&should_free.var); \\\n\t}\n\n#define TMP_FREE(z) (zval*)(((zend_uintptr_t)(z)) | 1L)\n\n#define IS_TMP_FREE(should_free) ((zend_uintptr_t)should_free.var & 1L)\n\n#define MAKE_REAL_ZVAL_PTR(val) \\\n\tdo { \\\n\t\tzval *_tmp; \\\n\t\tALLOC_ZVAL(_tmp); \\\n\t\tINIT_PZVAL_COPY(_tmp, (val)); \\\n\t\t(val) = _tmp; \\\n\t} while (0)\n\n/* End of zend_execute_locks.h */\n\n#define CV_OF(i) (EG(current_execute_data)->CVs[i])\n#define CV_DEF_OF(i) (EG(active_op_array)->vars[i])\n\n#define CTOR_CALL_BIT 0x1\n#define CTOR_USED_BIT 0x2\n\n#define IS_CTOR_CALL(ce) (((zend_uintptr_t)(ce)) & CTOR_CALL_BIT)\n#define IS_CTOR_USED(ce) (((zend_uintptr_t)(ce)) & CTOR_USED_BIT)\n\n#define ENCODE_CTOR(ce, used) \\\n\t((zend_class_entry*)(((zend_uintptr_t)(ce)) | CTOR_CALL_BIT | ((used) ? CTOR_USED_BIT : 0)))\n#define DECODE_CTOR(ce) \\\n\t((zend_class_entry*)(((zend_uintptr_t)(ce)) & ~(CTOR_CALL_BIT|CTOR_USED_BIT)))\n\nZEND_API zval** zend_get_compiled_variable_value(const zend_execute_data *execute_data_ptr, zend_uint var)\n{\n\treturn execute_data_ptr->CVs[var];\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_tmp(zend_uint var, const temp_variable *Ts, zend_free_op *should_free TSRMLS_DC)\n{\n\treturn should_free->var = &T(var).tmp_var;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_var(zend_uint var, const temp_variable *Ts, zend_free_op *should_free TSRMLS_DC)\n{\n\tzval *ptr = T(var).var.ptr;\n\n\tPZVAL_UNLOCK(ptr, should_free);\n\treturn ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup(zval ***ptr, zend_uint var, int type TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table) ||\n\t zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\tswitch (type) {\n\t\t\tcase BP_VAR_R:\n\t\t\tcase BP_VAR_UNSET:\n\t\t\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t\t\t\t/* break missing intentionally */\n\t\t\tcase BP_VAR_IS:\n\t\t\t\treturn &EG(uninitialized_zval_ptr);\n\t\t\t\tbreak;\n\t\t\tcase BP_VAR_RW:\n\t\t\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t\t\t\t/* break missing intentionally */\n\t\t\tcase BP_VAR_W:\n\t\t\t\tZ_ADDREF(EG(uninitialized_zval));\n\t\t\t\tif (!EG(active_symbol_table)) {\n\t\t\t\t\t*ptr = (zval**)EG(current_execute_data)->CVs + (EG(active_op_array)->last_var + var);\n\t\t\t\t\t**ptr = &EG(uninitialized_zval);\n\t\t\t\t} else {\n\t\t\t\t\tzend_hash_quick_update(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **)ptr);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t}\n\t}\n\treturn *ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup_BP_VAR_R(zval ***ptr, zend_uint var TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table) ||\n\t zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t\treturn &EG(uninitialized_zval_ptr);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup_BP_VAR_UNSET(zval ***ptr, zend_uint var TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table) ||\n\t zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t\treturn &EG(uninitialized_zval_ptr);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup_BP_VAR_IS(zval ***ptr, zend_uint var TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table) ||\n\t zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\treturn &EG(uninitialized_zval_ptr);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup_BP_VAR_RW(zval ***ptr, zend_uint var TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table)) {\n\t\tZ_ADDREF(EG(uninitialized_zval));\n\t\t*ptr = (zval**)EG(current_execute_data)->CVs + (EG(active_op_array)->last_var + var);\n\t\t**ptr = &EG(uninitialized_zval);\n\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t} else if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\tZ_ADDREF(EG(uninitialized_zval));\n\t\tzend_hash_quick_update(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **)ptr);\n\t\tzend_error(E_NOTICE, \"Undefined variable: %s\", cv->name);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_never_inline zval **_get_zval_cv_lookup_BP_VAR_W(zval ***ptr, zend_uint var TSRMLS_DC)\n{\n\tzend_compiled_variable *cv = &CV_DEF_OF(var);\n\n\tif (!EG(active_symbol_table)) {\n\t\tZ_ADDREF(EG(uninitialized_zval));\n\t\t*ptr = (zval**)EG(current_execute_data)->CVs + (EG(active_op_array)->last_var + var);\n\t\t**ptr = &EG(uninitialized_zval);\n\t} else if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ptr)==FAILURE) {\n\t\tZ_ADDREF(EG(uninitialized_zval));\n\t\tzend_hash_quick_update(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **)ptr);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv(zend_uint var, int type TSRMLS_DC)\n{\n\tzval ***ptr = &CV_OF(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup(ptr, var, type TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv_BP_VAR_R(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup_BP_VAR_R(ptr, var TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv_BP_VAR_UNSET(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup_BP_VAR_UNSET(ptr, var TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv_BP_VAR_IS(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup_BP_VAR_IS(ptr, var TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv_BP_VAR_RW(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup_BP_VAR_RW(ptr, var TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic zend_always_inline zval *_get_zval_ptr_cv_BP_VAR_W(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn *_get_zval_cv_lookup_BP_VAR_W(ptr, var TSRMLS_CC);\n\t}\n\treturn **ptr;\n}\n\nstatic inline zval *_get_zval_ptr(int op_type, const znode_op *node, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC)\n{\n/*\tshould_free->is_var = 0; */\n\tswitch (op_type) {\n\t\tcase IS_CONST:\n\t\t\tshould_free->var = 0;\n\t\t\treturn node->zv;\n\t\t\tbreak;\n\t\tcase IS_TMP_VAR:\n\t\t\tshould_free->var = TMP_FREE(&T(node->var).tmp_var);\n\t\t\treturn &T(node->var).tmp_var;\n\t\t\tbreak;\n\t\tcase IS_VAR:\n\t\t\treturn _get_zval_ptr_var(node->var, Ts, should_free TSRMLS_CC);\n\t\t\tbreak;\n\t\tcase IS_UNUSED:\n\t\t\tshould_free->var = 0;\n\t\t\treturn NULL;\n\t\t\tbreak;\n\t\tcase IS_CV:\n\t\t\tshould_free->var = 0;\n\t\t\treturn _get_zval_ptr_cv(node->var, type TSRMLS_CC);\n\t\t\tbreak;\n\t\tEMPTY_SWITCH_DEFAULT_CASE()\n\t}\n\treturn NULL;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_var(zend_uint var, const temp_variable *Ts, zend_free_op *should_free TSRMLS_DC)\n{\n\tzval** ptr_ptr = T(var).var.ptr_ptr;\n\n\tif (EXPECTED(ptr_ptr != NULL)) {\n\t\tPZVAL_UNLOCK(*ptr_ptr, should_free);\n\t} else {\n\t\t/* string offset */\n\t\tPZVAL_UNLOCK(T(var).str_offset.str, should_free);\n\t}\n\treturn ptr_ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv(zend_uint var, int type TSRMLS_DC)\n{\n\tzval ***ptr = &CV_OF(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup(ptr, var, type TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv_BP_VAR_R(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup_BP_VAR_R(ptr, var TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv_BP_VAR_UNSET(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup_BP_VAR_UNSET(ptr, var TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv_BP_VAR_IS(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup_BP_VAR_IS(ptr, var TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv_BP_VAR_RW(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup_BP_VAR_RW(ptr, var TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic zend_always_inline zval **_get_zval_ptr_ptr_cv_BP_VAR_W(zval ***CVs, zend_uint var TSRMLS_DC)\n{\n\tzval ***ptr = &CV(var);\n\n\tif (UNEXPECTED(*ptr == NULL)) {\n\t\treturn _get_zval_cv_lookup_BP_VAR_W(ptr, var TSRMLS_CC);\n\t}\n\treturn *ptr;\n}\n\nstatic inline zval **_get_zval_ptr_ptr(int op_type, const znode_op *node, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC)\n{\n\tif (op_type == IS_CV) {\n\t\tshould_free->var = 0;\n\t\treturn _get_zval_ptr_ptr_cv(node->var, type TSRMLS_CC);\n\t} else if (op_type == IS_VAR) {\n\t\treturn _get_zval_ptr_ptr_var(node->var, Ts, should_free TSRMLS_CC);\n\t} else {\n\t\tshould_free->var = 0;\n\t\treturn NULL;\n\t}\n}\n\nstatic zend_always_inline zval *_get_obj_zval_ptr_unused(TSRMLS_D)\n{\n\tif (EXPECTED(EG(This) != NULL)) {\n\t\treturn EG(This);\n\t} else {\n\t\tzend_error_noreturn(E_ERROR, \"Using $this when not in object context\");\n\t\treturn NULL;\n\t}\n}\n\nstatic inline zval **_get_obj_zval_ptr_ptr(int op_type, const znode_op *op, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC)\n{\n\tif (op_type == IS_UNUSED) {\n\t\tif (EXPECTED(EG(This) != NULL)) {\n\t\t\t/* this should actually never be modified, _ptr_ptr is modified only when\n\t\t\t the object is empty */\n\t\t\tshould_free->var = 0;\n\t\t\treturn &EG(This);\n\t\t} else {\n\t\t\tzend_error_noreturn(E_ERROR, \"Using $this when not in object context\");\n\t\t}\n\t}\n\treturn get_zval_ptr_ptr(op_type, op, Ts, should_free, type);\n}\n\nstatic zend_always_inline zval **_get_obj_zval_ptr_ptr_unused(TSRMLS_D)\n{\n\tif (EXPECTED(EG(This) != NULL)) {\n\t\treturn &EG(This);\n\t} else {\n\t\tzend_error_noreturn(E_ERROR, \"Using $this when not in object context\");\n\t\treturn NULL;\n\t}\n}\n\nstatic inline zval *_get_obj_zval_ptr(int op_type, znode_op *op, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC)\n{\n\tif (op_type == IS_UNUSED) {\n\t\tif (EXPECTED(EG(This) != NULL)) {\n\t\t\tshould_free->var = 0;\n\t\t\treturn EG(This);\n\t\t} else {\n\t\t\tzend_error_noreturn(E_ERROR, \"Using $this when not in object context\");\n\t\t}\n\t}\n\treturn get_zval_ptr(op_type, op, Ts, should_free, type);\n}\n\nstatic void zend_assign_to_variable_reference(zval **variable_ptr_ptr, zval **value_ptr_ptr TSRMLS_DC)\n{\n\tzval *variable_ptr = *variable_ptr_ptr;\n\tzval *value_ptr = *value_ptr_ptr;\n\n\tif (variable_ptr == &EG(error_zval) || value_ptr == &EG(error_zval)) {\n\t\tvariable_ptr_ptr = &EG(uninitialized_zval_ptr);\n\t} else if (variable_ptr != value_ptr) {\n\t\tif (!PZVAL_IS_REF(value_ptr)) {\n\t\t\t/* break it away */\n\t\t\tZ_DELREF_P(value_ptr);\n\t\t\tif (Z_REFCOUNT_P(value_ptr)>0) {\n\t\t\t\tALLOC_ZVAL(*value_ptr_ptr);\n\t\t\t\tZVAL_COPY_VALUE(*value_ptr_ptr, value_ptr);\n\t\t\t\tvalue_ptr = *value_ptr_ptr;\n\t\t\t\tzendi_zval_copy_ctor(*value_ptr);\n\t\t\t}\n\t\t\tZ_SET_REFCOUNT_P(value_ptr, 1);\n\t\t\tZ_SET_ISREF_P(value_ptr);\n\t\t}\n\n\t\t*variable_ptr_ptr = value_ptr;\n\t\tZ_ADDREF_P(value_ptr);\n\n\t\tzval_ptr_dtor(&variable_ptr);\n\t} else if (!Z_ISREF_P(variable_ptr)) {\n\t\tif (variable_ptr_ptr == value_ptr_ptr) {\n\t\t\tSEPARATE_ZVAL(variable_ptr_ptr);\n\t\t} else if (variable_ptr==&EG(uninitialized_zval)\n\t\t\t|| Z_REFCOUNT_P(variable_ptr)>2) {\n\t\t\t/* we need to separate */\n\t\t\tZ_SET_REFCOUNT_P(variable_ptr, Z_REFCOUNT_P(variable_ptr) - 2);\n\t\t\tALLOC_ZVAL(*variable_ptr_ptr);\n\t\t\tZVAL_COPY_VALUE(*variable_ptr_ptr, variable_ptr);\n\t\t\tzval_copy_ctor(*variable_ptr_ptr);\n\t\t\t*value_ptr_ptr = *variable_ptr_ptr;\n\t\t\tZ_SET_REFCOUNT_PP(variable_ptr_ptr, 2);\n\t\t}\n\t\tZ_SET_ISREF_PP(variable_ptr_ptr);\n\t}\n}\n\n/* this should modify object only if it's empty */\nstatic inline void make_real_object(zval **object_ptr TSRMLS_DC)\n{\n\tif (Z_TYPE_PP(object_ptr) == IS_NULL\n\t\t|| (Z_TYPE_PP(object_ptr) == IS_BOOL && Z_LVAL_PP(object_ptr) == 0)\n\t\t|| (Z_TYPE_PP(object_ptr) == IS_STRING && Z_STRLEN_PP(object_ptr) == 0)\n\t) {\n\t\tzend_error(E_WARNING, \"Creating default object from empty value\");\n\n\t\tSEPARATE_ZVAL_IF_NOT_REF(object_ptr);\n\t\tzval_dtor(*object_ptr);\n\t\tobject_init(*object_ptr);\n\t}\n}\n\nZEND_API char * zend_verify_arg_class_kind(const zend_arg_info *cur_arg_info, ulong fetch_type, const char **class_name, zend_class_entry **pce TSRMLS_DC)\n{\n\t*pce = zend_fetch_class(cur_arg_info->class_name, cur_arg_info->class_name_len, (fetch_type | ZEND_FETCH_CLASS_AUTO | ZEND_FETCH_CLASS_NO_AUTOLOAD) TSRMLS_CC);\n\n\t*class_name = (*pce) ? (*pce)->name: cur_arg_info->class_name;\n\tif (*pce && (*pce)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\treturn \"implement interface \";\n\t} else {\n\t\treturn \"be an instance of \";\n\t}\n}\n\nZEND_API int zend_verify_arg_error(int error_type, const zend_function *zf, zend_uint arg_num, const char *need_msg, const char *need_kind, const char *given_msg, char *given_kind TSRMLS_DC)\n{\n\tzend_execute_data *ptr = EG(current_execute_data)->prev_execute_data;\n\tchar *fname = zf->common.function_name;\n\tchar *fsep;\n\tconst char *fclass;\n\n\tif (zf->common.scope) {\n\t\tfsep = \"::\";\n\t\tfclass = zf->common.scope->name;\n\t} else {\n\t\tfsep = \"\";\n\t\tfclass = \"\";\n\t}\n\n\tif (ptr && ptr->op_array) {\n\t\tzend_error(error_type, \"Argument %d passed to %s%s%s() must %s%s, %s%s given, called in %s on line %d and defined\", arg_num, fclass, fsep, fname, need_msg, need_kind, given_msg, given_kind, ptr->op_array->filename, ptr->opline->lineno);\n\t} else {\n\t\tzend_error(error_type, \"Argument %d passed to %s%s%s() must %s%s, %s%s given\", arg_num, fclass, fsep, fname, need_msg, need_kind, given_msg, given_kind);\n\t}\n\treturn 0;\n}\n\nstatic inline int zend_verify_arg_type(zend_function *zf, zend_uint arg_num, zval *arg, ulong fetch_type TSRMLS_DC)\n{\n\tzend_arg_info *cur_arg_info;\n\tchar *need_msg;\n\tzend_class_entry *ce;\n\n\tif (!zf->common.arg_info\n\t\t|| arg_num>zf->common.num_args) {\n\t\treturn 1;\n\t}\n\n\tcur_arg_info = &zf->common.arg_info[arg_num-1];\n\n\tif (cur_arg_info->class_name) {\n\t\tconst char *class_name;\n\n\t\tif (!arg) {\n\t\t\tneed_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);\n\t\t\treturn zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, \"none\", \"\" TSRMLS_CC);\n\t\t}\n\t\tif (Z_TYPE_P(arg) == IS_OBJECT) {\n\t\t\tneed_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);\n\t\t\tif (!ce || !instanceof_function(Z_OBJCE_P(arg), ce TSRMLS_CC)) {\n\t\t\t\treturn zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, \"instance of \", Z_OBJCE_P(arg)->name TSRMLS_CC);\n\t\t\t}\n\t\t} else if (Z_TYPE_P(arg) != IS_NULL || !cur_arg_info->allow_null) {\n\t\t\tneed_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC);\n\t\t\treturn zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, zend_zval_type_name(arg), \"\" TSRMLS_CC);\n\t\t}\n\t} else if (cur_arg_info->type_hint && cur_arg_info->type_hint == IS_ARRAY) {\n\t\tif (!arg) {\n\t\t\treturn zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, \"be of the type array\", \"\", \"none\", \"\" TSRMLS_CC);\n\t\t}\n\n\t\tif (Z_TYPE_P(arg) != IS_ARRAY && (Z_TYPE_P(arg) != IS_NULL || !cur_arg_info->allow_null)) {\n\t\t\treturn zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, \"be of the type array\", \"\", zend_zval_type_name(arg), \"\" TSRMLS_CC);\n\t\t}\n\t}\n\treturn 1;\n}\n\nstatic inline void zend_assign_to_object(zval **retval, zval **object_ptr, zval *property_name, int value_type, znode_op *value_op, const temp_variable *Ts, int opcode, const zend_literal *key TSRMLS_DC)\n{\n\tzval *object = *object_ptr;\n\tzend_free_op free_value;\n \tzval *value = get_zval_ptr(value_type, value_op, Ts, &free_value, BP_VAR_R);\n\n\tif (Z_TYPE_P(object) != IS_OBJECT) {\n\t\tif (object == &EG(error_zval)) {\n \t\t\tif (retval) {\n\t\t\t\t*retval = &EG(uninitialized_zval);\n\t\t\t\tPZVAL_LOCK(*retval);\n\t\t\t}\n\t\t\tFREE_OP(free_value);\n\t\t\treturn;\n\t\t}\n\t\tif (Z_TYPE_P(object) == IS_NULL ||\n\t\t (Z_TYPE_P(object) == IS_BOOL && Z_LVAL_P(object) == 0) ||\n\t\t (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0)) {\n\t\t\tSEPARATE_ZVAL_IF_NOT_REF(object_ptr);\n\t\t\tzval_dtor(*object_ptr);\n\t\t\tobject_init(*object_ptr);\n\t\t\tobject = *object_ptr;\n\t\t\tzend_error(E_WARNING, \"Creating default object from empty value\");\n\t\t} else {\n\t\t\tzend_error(E_WARNING, \"Attempt to assign property of non-object\");\n\t\t\tif (retval) {\n\t\t\t\t*retval = &EG(uninitialized_zval);\n\t\t\t\tPZVAL_LOCK(*retval);\n\t\t\t}\n\t\t\tFREE_OP(free_value);\n\t\t\treturn;\n\t\t}\n\t}\n\t\n\t/* separate our value if necessary */\n\tif (value_type == IS_TMP_VAR) {\n\t\tzval *orig_value = value;\n\n\t\tALLOC_ZVAL(value);\n\t\tZVAL_COPY_VALUE(value, orig_value);\n\t\tZ_UNSET_ISREF_P(value);\n\t\tZ_SET_REFCOUNT_P(value, 0);\n\t} else if (value_type == IS_CONST) {\n\t\tzval *orig_value = value;\n\n\t\tALLOC_ZVAL(value);\n\t\tZVAL_COPY_VALUE(value, orig_value);\n\t\tZ_UNSET_ISREF_P(value);\n\t\tZ_SET_REFCOUNT_P(value, 0);\n\t\tzval_copy_ctor(value);\n\t}\n\n\n\tZ_ADDREF_P(value);\n\tif (opcode == ZEND_ASSIGN_OBJ) {\n\t\tif (!Z_OBJ_HT_P(object)->write_property) {\n\t\t\tzend_error(E_WARNING, \"Attempt to assign property of non-object\");\n\t\t\tif (retval) {\n\t\t\t\t*retval = &EG(uninitialized_zval);\n\t\t\t\tPZVAL_LOCK(&EG(uninitialized_zval));\n\t\t\t}\n\t\t\tif (value_type == IS_TMP_VAR) {\n\t\t\t\tFREE_ZVAL(value);\n\t\t\t} else if (value_type == IS_CONST) {\n\t\t\t\tzval_ptr_dtor(&value);\n\t\t\t}\n\t\t\tFREE_OP(free_value);\n\t\t\treturn;\n\t\t}\n\t\tZ_OBJ_HT_P(object)->write_property(object, property_name, value, key TSRMLS_CC);\n\t} else {\n\t\t/* Note: property_name in this case is really the array index! */\n\t\tif (!Z_OBJ_HT_P(object)->write_dimension) {\n\t\t\tzend_error_noreturn(E_ERROR, \"Cannot use object as array\");\n\t\t}\n\t\tZ_OBJ_HT_P(object)->write_dimension(object, property_name, value TSRMLS_CC);\n\t}\n\n\tif (retval && !EG(exception)) {\n\t\t*retval = value;\n\t\tPZVAL_LOCK(value);\n\t}\n\tzval_ptr_dtor(&value);\n\tFREE_OP_IF_VAR(free_value);\n}\n\nstatic inline int zend_assign_to_string_offset(const temp_variable *T, const zval *value, int value_type TSRMLS_DC)\n{\n\tif (Z_TYPE_P(T->str_offset.str) == IS_STRING) {\n\n\t\tif (((int)T->str_offset.offset < 0)) {\n\t\t\tzend_error(E_WARNING, \"Illegal string offset: %d\", T->str_offset.offset);\n\t\t\treturn 0;\n\t\t}\n\n\t\tif (T->str_offset.offset >= Z_STRLEN_P(T->str_offset.str)) {\n\t\t\tif (IS_INTERNED(Z_STRVAL_P(T->str_offset.str))) {\n\t\t\t\tchar *tmp = (char *) emalloc(T->str_offset.offset+1+1);\n\n\t\t\t\tmemcpy(tmp, Z_STRVAL_P(T->str_offset.str), T->str_offset.offset+1+1);\n\t\t\t\tZ_STRVAL_P(T->str_offset.str) = tmp;\n\t\t\t} else {\n\t\t\t\tZ_STRVAL_P(T->str_offset.str) = (char *) erealloc(Z_STRVAL_P(T->str_offset.str), T->str_offset.offset+1+1);\n\t\t\t}\n\t\t\tmemset(Z_STRVAL_P(T->str_offset.str) + Z_STRLEN_P(T->str_offset.str),\n\t\t\t ' ',\n\t\t\t T->str_offset.offset - Z_STRLEN_P(T->str_offset.str));\n\t\t\tZ_STRVAL_P(T->str_offset.str)[T->str_offset.offset+1] = 0;\n\t\t\tZ_STRLEN_P(T->str_offset.str) = T->str_offset.offset+1;\n\t\t} else if (IS_INTERNED(Z_STRVAL_P(T->str_offset.str))) {\n\t\t\tchar *tmp = (char *) emalloc(Z_STRLEN_P(T->str_offset.str) + 1);\n\n\t\t\tmemcpy(tmp, Z_STRVAL_P(T->str_offset.str), Z_STRLEN_P(T->str_offset.str) + 1);\n\t\t\tZ_STRVAL_P(T->str_offset.str) = tmp;\n\t\t}\n\n\t\tif (Z_TYPE_P(value) != IS_STRING) {\n\t\t\tzval tmp;\n\t\t\t\n\t\t\tZVAL_COPY_VALUE(&tmp, value);\n\t\t\tif (value_type != IS_TMP_VAR) {\n\t\t\t\tzval_copy_ctor(&tmp);\n\t\t\t}\n\t\t\tconvert_to_string(&tmp);\n\t\t\tZ_STRVAL_P(T->str_offset.str)[T->str_offset.offset] = Z_STRVAL(tmp)[0];\n\t\t\tSTR_FREE(Z_STRVAL(tmp));\n\t\t} else {\n\t\t\tZ_STRVAL_P(T->str_offset.str)[T->str_offset.offset] = Z_STRVAL_P(value)[0];\n\t\t\tif (value_type == IS_TMP_VAR) {\n\t\t\t\t/* we can safely free final_value here\n\t\t\t\t * because separation is done only\n\t\t\t\t * in case value_type == IS_VAR */\n\t\t\t\tSTR_FREE(Z_STRVAL_P(value));\n\t\t\t}\n\t\t}\n\t\t/*\n\t\t * the value of an assignment to a string offset is undefined\n\t\tT(result->u.var).var = &T->str_offset.str;\n\t\t*/\n\t}\n\treturn 1;\n}\n\n\nstatic inline zval* zend_assign_tmp_to_variable(zval **variable_ptr_ptr, zval *value TSRMLS_DC)\n{\n\tzval *variable_ptr = *variable_ptr_ptr;\n\tzval garbage;\n\n\tif (Z_TYPE_P(variable_ptr) == IS_OBJECT &&\n\t UNEXPECTED(Z_OBJ_HANDLER_P(variable_ptr, set) != NULL)) {\n\t\tZ_OBJ_HANDLER_P(variable_ptr, set)(variable_ptr_ptr, value TSRMLS_CC);\n\t\treturn variable_ptr;\n\t}\n\n \tif (UNEXPECTED(Z_REFCOUNT_P(variable_ptr) > 1) &&\n \t EXPECTED(!PZVAL_IS_REF(variable_ptr))) {\n \t /* we need to split */\n\t\tZ_DELREF_P(variable_ptr);\n\t\tGC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);\n\t\tALLOC_ZVAL(variable_ptr);\n\t\tINIT_PZVAL_COPY(variable_ptr, value);\n\t\t*variable_ptr_ptr = variable_ptr;\n\t\treturn variable_ptr;\n\t} else {\n\t\tif (EXPECTED(Z_TYPE_P(variable_ptr) <= IS_BOOL)) {\n\t\t\t/* nothing to destroy */\n\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t} else {\n\t\t\tZVAL_COPY_VALUE(&garbage, variable_ptr);\n\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t\t_zval_dtor_func(&garbage ZEND_FILE_LINE_CC);\n\t\t}\n\t\treturn variable_ptr;\n\t}\n}\n\nstatic inline zval* zend_assign_const_to_variable(zval **variable_ptr_ptr, zval *value TSRMLS_DC)\n{\n\tzval *variable_ptr = *variable_ptr_ptr;\n\tzval garbage;\n\n\tif (Z_TYPE_P(variable_ptr) == IS_OBJECT &&\n\t UNEXPECTED(Z_OBJ_HANDLER_P(variable_ptr, set) != NULL)) {\n\t\tZ_OBJ_HANDLER_P(variable_ptr, set)(variable_ptr_ptr, value TSRMLS_CC);\n\t\treturn variable_ptr;\n\t}\n\n \tif (UNEXPECTED(Z_REFCOUNT_P(variable_ptr) > 1) &&\n \t EXPECTED(!PZVAL_IS_REF(variable_ptr))) {\n\t\t/* we need to split */\n\t\tZ_DELREF_P(variable_ptr);\n\t\tGC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);\n\t\tALLOC_ZVAL(variable_ptr);\n\t\tINIT_PZVAL_COPY(variable_ptr, value);\n\t\tzval_copy_ctor(variable_ptr);\n\t\t*variable_ptr_ptr = variable_ptr;\n\t\treturn variable_ptr;\n \t} else {\n\t\tif (EXPECTED(Z_TYPE_P(variable_ptr) <= IS_BOOL)) {\n\t\t\t/* nothing to destroy */\n\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t\tzendi_zval_copy_ctor(*variable_ptr);\n\t\t} else {\n\t\t\tZVAL_COPY_VALUE(&garbage, variable_ptr);\n\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t\tzendi_zval_copy_ctor(*variable_ptr);\n\t\t\t_zval_dtor_func(&garbage ZEND_FILE_LINE_CC);\n\t\t}\n\t\treturn variable_ptr;\n\t}\n}\n\nstatic inline zval* zend_assign_to_variable(zval **variable_ptr_ptr, zval *value TSRMLS_DC)\n{\n\tzval *variable_ptr = *variable_ptr_ptr;\n\tzval garbage;\n\n\tif (Z_TYPE_P(variable_ptr) == IS_OBJECT &&\n\t UNEXPECTED(Z_OBJ_HANDLER_P(variable_ptr, set) != NULL)) {\n\t\tZ_OBJ_HANDLER_P(variable_ptr, set)(variable_ptr_ptr, value TSRMLS_CC);\n\t\treturn variable_ptr;\n\t}\n\n \tif (EXPECTED(!PZVAL_IS_REF(variable_ptr))) {\n\t\tif (Z_REFCOUNT_P(variable_ptr)==1) {\n\t\t\tif (UNEXPECTED(variable_ptr == value)) {\n\t\t\t\treturn variable_ptr;\n\t\t\t} else if (EXPECTED(!PZVAL_IS_REF(value))) {\n\t\t\t\tZ_ADDREF_P(value);\n\t\t\t\t*variable_ptr_ptr = value;\n\t\t\t\tif (EXPECTED(variable_ptr != &EG(uninitialized_zval))) {\n\t\t\t\t\tGC_REMOVE_ZVAL_FROM_BUFFER(variable_ptr);\n\t\t\t\t\tzval_dtor(variable_ptr);\n\t\t\t\t\tefree(variable_ptr);\n\t\t\t\t} else {\n\t\t\t\t\tZ_DELREF_P(variable_ptr);\n\t\t\t\t}\n\t\t\t\treturn value;\n\t\t\t} else {\n\t\t\t\tgoto copy_value;\n\t\t\t}\n\t\t} else { /* we need to split */\n\t\t\tZ_DELREF_P(variable_ptr);\n\t\t\tGC_ZVAL_CHECK_POSSIBLE_ROOT(variable_ptr);\n\t\t\tif (PZVAL_IS_REF(value) && Z_REFCOUNT_P(value) > 0) {\n\t\t\t\tALLOC_ZVAL(variable_ptr);\n\t\t\t\t*variable_ptr_ptr = variable_ptr;\n\t\t\t\tINIT_PZVAL_COPY(variable_ptr, value);\n\t\t\t\tzval_copy_ctor(variable_ptr);\n\t\t\t\treturn variable_ptr;\n\t\t\t} else {\n\t\t\t\t*variable_ptr_ptr = value;\n\t\t\t\tZ_ADDREF_P(value);\n\t\t\t\tZ_UNSET_ISREF_P(value);\n\t\t\t\treturn value;\n\t\t\t}\n\t\t}\n \t} else {\n\t\tif (EXPECTED(variable_ptr != value)) {\ncopy_value:\n\t\t\tif (EXPECTED(Z_TYPE_P(variable_ptr) <= IS_BOOL)) {\n\t\t\t\t/* nothing to destroy */\n\t\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t\t\tzendi_zval_copy_ctor(*variable_ptr);\n\t\t\t} else {\n\t\t\t\tZVAL_COPY_VALUE(&garbage, variable_ptr);\n\t\t\t\tZVAL_COPY_VALUE(variable_ptr, value);\n\t\t\t\tzendi_zval_copy_ctor(*variable_ptr);\n\t\t\t\t_zval_dtor_func(&garbage ZEND_FILE_LINE_CC);\n\t\t\t}\n\t\t}\n\t\treturn variable_ptr;\n\t}\n}\n\n/* Utility Functions for Extensions */\nstatic void zend_extension_statement_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC)\n{\n\tif (extension->statement_handler) {\n\t\textension->statement_handler(op_array);\n\t}\n}\n\n\nstatic void zend_extension_fcall_begin_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC)\n{\n\tif (extension->fcall_begin_handler) {\n\t\textension->fcall_begin_handler(op_array);\n\t}\n}\n\n\nstatic void zend_extension_fcall_end_handler(const zend_extension *extension, zend_op_array *op_array TSRMLS_DC)\n{\n\tif (extension->fcall_end_handler) {\n\t\textension->fcall_end_handler(op_array);\n\t}\n}\n\n\nstatic inline HashTable *zend_get_target_symbol_table(int fetch_type TSRMLS_DC)\n{\n\tswitch (fetch_type) {\n\t\tcase ZEND_FETCH_LOCAL:\n\t\t\tif (!EG(active_symbol_table)) {\n\t\t\t\tzend_rebuild_symbol_table(TSRMLS_C);\n\t\t\t}\n\t\t\treturn EG(active_symbol_table);\n\t\t\tbreak;\n\t\tcase ZEND_FETCH_GLOBAL:\n\t\tcase ZEND_FETCH_GLOBAL_LOCK:\n\t\t\treturn &EG(symbol_table);\n\t\t\tbreak;\n\t\tcase ZEND_FETCH_STATIC:\n\t\t\tif (!EG(active_op_array)->static_variables) {\n\t\t\t\tALLOC_HASHTABLE(EG(active_op_array)->static_variables);\n\t\t\t\tzend_hash_init(EG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t\t\t}\n\t\t\treturn EG(active_op_array)->static_variables;\n\t\t\tbreak;\n\t\tEMPTY_SWITCH_DEFAULT_CASE()\n\t}\n\treturn NULL;\n}\n\nstatic inline zval **zend_fetch_dimension_address_inner(HashTable *ht, const zval *dim, int dim_type, int type TSRMLS_DC)\n{\n\tzval **retval;\n\tchar *offset_key;\n\tint offset_key_length;\n\tulong hval;\n\n\tswitch (dim->type) {\n\t\tcase IS_NULL:\n\t\t\toffset_key = \"\";\n\t\t\toffset_key_length = 0;\n\t\t\thval = zend_inline_hash_func(\"\", 1);\n\t\t\tgoto fetch_string_dim;\n\n\t\tcase IS_STRING:\n\t\t\t\n\t\t\toffset_key = dim->value.str.val;\n\t\t\toffset_key_length = dim->value.str.len;\n\n\t\t\tif (dim_type == IS_CONST) {\n\t\t\t\thval = Z_HASH_P(dim);\n\t\t\t} else {\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(offset_key, offset_key_length+1, hval, goto num_index);\n\t\t\t\tif (IS_INTERNED(offset_key)) {\n\t\t\t\t\thval = INTERNED_HASH(offset_key);\n\t\t\t\t} else {\n\t\t\t\t\thval = zend_hash_func(offset_key, offset_key_length+1);\n\t\t\t\t}\n\t\t\t}\t\nfetch_string_dim:\n\t\t\tif (zend_hash_quick_find(ht, offset_key, offset_key_length+1, hval, (void **) &retval) == FAILURE) {\n\t\t\t\tswitch (type) {\n\t\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\t\tzend_error(E_NOTICE, \"Undefined index: %s\", offset_key);\n\t\t\t\t\t\t/* break missing intentionally */\n\t\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\t\tretval = &EG(uninitialized_zval_ptr);\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\t\tzend_error(E_NOTICE,\"Undefined index: %s\", offset_key);\n\t\t\t\t\t\t/* break missing intentionally */\n\t\t\t\t\tcase BP_VAR_W: {\n\t\t\t\t\t\t\tzval *new_zval = &EG(uninitialized_zval);\n\n\t\t\t\t\t\t\tZ_ADDREF_P(new_zval);\n\t\t\t\t\t\t\tzend_hash_quick_update(ht, offset_key, offset_key_length+1, hval, &new_zval, sizeof(zval *), (void **) &retval);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_DOUBLE:\n\t\t\thval = zend_dval_to_lval(Z_DVAL_P(dim));\n\t\t\tgoto num_index;\n\t\tcase IS_RESOURCE:\n\t\t\tzend_error(E_STRICT, \"Resource ID#%ld used as offset, casting to integer (%ld)\", Z_LVAL_P(dim), Z_LVAL_P(dim));\n\t\t\t/* Fall Through */\n\t\tcase IS_BOOL:\n\t\tcase IS_LONG:\n\t\t\thval = Z_LVAL_P(dim);\nnum_index:\n\t\t\tif (zend_hash_index_find(ht, hval, (void **) &retval) == FAILURE) {\n\t\t\t\tswitch (type) {\n\t\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\t\tzend_error(E_NOTICE,\"Undefined offset: %ld\", hval);\n\t\t\t\t\t\t/* break missing intentionally */\n\t\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\t\tretval = &EG(uninitialized_zval_ptr);\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\t\tzend_error(E_NOTICE,\"Undefined offset: %ld\", hval);\n\t\t\t\t\t\t/* break missing intentionally */\n\t\t\t\t\tcase BP_VAR_W: {\n\t\t\t\t\t\tzval *new_zval = &EG(uninitialized_zval);\n\n\t\t\t\t\t\tZ_ADDREF_P(new_zval);\n\t\t\t\t\t\tzend_hash_index_update(ht, hval, &new_zval, sizeof(zval *), (void **) &retval);\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\t\treturn (type == BP_VAR_W || type == BP_VAR_RW) ?\n\t\t\t\t&EG(error_zval_ptr) : &EG(uninitialized_zval_ptr);\n\t}\n\treturn retval;\n}\n\nstatic void zend_fetch_dimension_address(temp_variable *result, zval **container_ptr, zval *dim, int dim_type, int type TSRMLS_DC)\n{\n\tzval *container = *container_ptr;\n\tzval **retval;\n\n\tswitch (Z_TYPE_P(container)) {\n\n\t\tcase IS_ARRAY:\n\t\t\tif (type != BP_VAR_UNSET && Z_REFCOUNT_P(container)>1 && !PZVAL_IS_REF(container)) {\n\t\t\t\tSEPARATE_ZVAL(container_ptr);\n\t\t\t\tcontainer = *container_ptr;\n\t\t\t}\nfetch_from_array:\n\t\t\tif (dim == NULL) {\n\t\t\t\tzval *new_zval = &EG(uninitialized_zval);\n\n\t\t\t\tZ_ADDREF_P(new_zval);\n\t\t\t\tif (zend_hash_next_index_insert(Z_ARRVAL_P(container), &new_zval, sizeof(zval *), (void **) &retval) == FAILURE) {\n\t\t\t\t\tzend_error(E_WARNING, \"Cannot add element to the array as the next element is already occupied\");\n\t\t\t\t\tretval = &EG(error_zval_ptr);\n\t\t\t\t\tZ_DELREF_P(new_zval);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tretval = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, dim_type, type TSRMLS_CC);\n\t\t\t}\n\t\t\tresult->var.ptr_ptr = retval;\n\t\t\tPZVAL_LOCK(*retval);\n\t\t\treturn;\n\t\t\tbreak;\n\n\t\tcase IS_NULL:\n\t\t\tif (container == &EG(error_zval)) {\n\t\t\t\tresult->var.ptr_ptr = &EG(error_zval_ptr);\n\t\t\t\tPZVAL_LOCK(EG(error_zval_ptr));\n\t\t\t} else if (type != BP_VAR_UNSET) {\nconvert_to_array:\n\t\t\t\tif (!PZVAL_IS_REF(container)) {\n\t\t\t\t\tSEPARATE_ZVAL(container_ptr);\n\t\t\t\t\tcontainer = *container_ptr;\n\t\t\t\t}\n\t\t\t\tzval_dtor(container);\n\t\t\t\tarray_init(container);\n\t\t\t\tgoto fetch_from_array;\n\t\t\t} else {\n\t\t\t\t/* for read-mode only */\n\t\t\t\tresult->var.ptr_ptr = &EG(uninitialized_zval_ptr);\n\t\t\t\tPZVAL_LOCK(EG(uninitialized_zval_ptr));\n\t\t\t}\n\t\t\treturn;\n\t\t\tbreak;\n\n\t\tcase IS_STRING: {\n\t\t\t\tzval tmp;\n\n\t\t\t\tif (type != BP_VAR_UNSET && Z_STRLEN_P(container)==0) {\n\t\t\t\t\tgoto convert_to_array;\n\t\t\t\t}\n\t\t\t\tif (dim == NULL) {\n\t\t\t\t\tzend_error_noreturn(E_ERROR, \"[] operator not supported for strings\");\n\t\t\t\t}\n\n\t\t\t\tif (Z_TYPE_P(dim) != IS_LONG) {\n\t\t\t\t\tswitch(Z_TYPE_P(dim)) {\n\t\t\t\t\t\t/* case IS_LONG: */\n\t\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\t\t/* do nothing */\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\ttmp = *dim;\n\t\t\t\t\tzval_copy_ctor(&tmp);\n\t\t\t\t\tconvert_to_long(&tmp);\n\t\t\t\t\tdim = &tmp;\n\t\t\t\t}\n\t\t\t\tif (type != BP_VAR_UNSET) {\n\t\t\t\t\tSEPARATE_ZVAL_IF_NOT_REF(container_ptr);\n\t\t\t\t}\n\t\t\t\tcontainer = *container_ptr;\n\t\t\t\tresult->str_offset.str = container;\n\t\t\t\tPZVAL_LOCK(container);\n\t\t\t\tresult->str_offset.offset = Z_LVAL_P(dim);\n\t\t\t\tresult->str_offset.ptr_ptr = NULL;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase IS_OBJECT:\n\t\t\tif (!Z_OBJ_HT_P(container)->read_dimension) {\n\t\t\t\tzend_error_noreturn(E_ERROR, \"Cannot use object as array\");\n\t\t\t} else {\n\t\t\t\tzval *overloaded_result;\n\n\t\t\t\tif (dim_type == IS_TMP_VAR) {\n\t\t\t\t\tzval *orig = dim;\n\t\t\t\t\tMAKE_REAL_ZVAL_PTR(dim);\n\t\t\t\t\tZVAL_NULL(orig);\n\t\t\t\t}\n\t\t\t\toverloaded_result = Z_OBJ_HT_P(container)->read_dimension(container, dim, type TSRMLS_CC);\n\n\t\t\t\tif (overloaded_result) {\n\t\t\t\t\tif (!Z_ISREF_P(overloaded_result)) {\n\t\t\t\t\t\tif (Z_REFCOUNT_P(overloaded_result) > 0) {\n\t\t\t\t\t\t\tzval *tmp = overloaded_result;\n\n\t\t\t\t\t\t\tALLOC_ZVAL(overloaded_result);\n\t\t\t\t\t\t\tZVAL_COPY_VALUE(overloaded_result, tmp);\n\t\t\t\t\t\t\tzval_copy_ctor(overloaded_result);\n\t\t\t\t\t\t\tZ_UNSET_ISREF_P(overloaded_result);\n\t\t\t\t\t\t\tZ_SET_REFCOUNT_P(overloaded_result, 0);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (Z_TYPE_P(overloaded_result) != IS_OBJECT) {\n\t\t\t\t\t\t\tzend_class_entry *ce = Z_OBJCE_P(container);\n\t\t\t\t\t\t\tzend_error(E_NOTICE, \"Indirect modification of overloaded element of %s has no effect\", ce->name);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tretval = &overloaded_result;\n\t\t\t\t} else {\n\t\t\t\t\tretval = &EG(error_zval_ptr);\n\t\t\t\t}\n\t\t\t\tAI_SET_PTR(result, *retval);\n\t\t\t\tPZVAL_LOCK(*retval);\n\t\t\t\tif (dim_type == IS_TMP_VAR) {\n\t\t\t\t\tzval_ptr_dtor(&dim);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn;\n\t\t\tbreak;\n\n\t\tcase IS_BOOL:\n\t\t\tif (type != BP_VAR_UNSET && Z_LVAL_P(container)==0) {\n\t\t\t\tgoto convert_to_array;\n\t\t\t}\n\t\t\t/* break missing intentionally */\n\n\t\tdefault:\n\t\t\tif (type == BP_VAR_UNSET) {\n\t\t\t\tzend_error(E_WARNING, \"Cannot unset offset in a non-array variable\");\n\t\t\t\tAI_SET_PTR(result, &EG(uninitialized_zval));\n\t\t\t\tPZVAL_LOCK(&EG(uninitialized_zval));\n\t\t\t} else {\n\t\t\t\tzend_error(E_WARNING, \"Cannot use a scalar value as an array\");\n\t\t\t\tresult->var.ptr_ptr = &EG(error_zval_ptr);\n\t\t\t\tPZVAL_LOCK(EG(error_zval_ptr));\n\t\t\t}\n\t\t\tbreak;\n\t}\n}\n\nstatic void zend_fetch_dimension_address_read(temp_variable *result, zval **container_ptr, zval *dim, int dim_type, int type TSRMLS_DC)\n{\n\tzval *container = *container_ptr;\n\tzval **retval;\n\n\tswitch (Z_TYPE_P(container)) {\n\n\t\tcase IS_ARRAY:\n\t\t\tretval = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, dim_type, type TSRMLS_CC);\n\t\t\tAI_SET_PTR(result, *retval);\n\t\t\tPZVAL_LOCK(*retval);\n\t\t\treturn;\n\n\t\tcase IS_NULL:\n\t\t\tAI_SET_PTR(result, &EG(uninitialized_zval));\n\t\t\tPZVAL_LOCK(&EG(uninitialized_zval));\n\t\t\treturn;\n\n\t\tcase IS_STRING: {\n\t\t\t\tzval tmp;\n\t\t\t\tzval *ptr;\n\n\t\t\t\tif (Z_TYPE_P(dim) != IS_LONG) {\n\t\t\t\t\tswitch(Z_TYPE_P(dim)) {\n\t\t\t\t\t\t/* case IS_LONG: */\n\t\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\t\t/* do nothing */\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tZVAL_COPY_VALUE(&tmp, dim);\n\t\t\t\t\tzval_copy_ctor(&tmp);\n\t\t\t\t\tconvert_to_long(&tmp);\n\t\t\t\t\tdim = &tmp;\n\t\t\t\t}\n\n\t\t\t\tALLOC_ZVAL(ptr);\n\t\t\t\tINIT_PZVAL(ptr);\n\t\t\t\tZ_TYPE_P(ptr) = IS_STRING;\n\n\t\t\t\tif (Z_LVAL_P(dim) < 0 || Z_STRLEN_P(container) <= Z_LVAL_P(dim)) {\n\t\t\t\t\tif (type != BP_VAR_IS) {\n\t\t\t\t\t\tzend_error(E_NOTICE, \"Uninitialized string offset: %ld\", Z_LVAL_P(dim));\n\t\t\t\t\t}\n\t\t\t\t\tZ_STRVAL_P(ptr) = STR_EMPTY_ALLOC();\n\t\t\t\t\tZ_STRLEN_P(ptr) = 0;\n\t\t\t\t} else {\n\t\t\t\t\tZ_STRVAL_P(ptr) = (char*)emalloc(2);\n\t\t\t\t\tZ_STRVAL_P(ptr)[0] = Z_STRVAL_P(container)[Z_LVAL_P(dim)];\n\t\t\t\t\tZ_STRVAL_P(ptr)[1] = 0;\n\t\t\t\t\tZ_STRLEN_P(ptr) = 1;\t\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tAI_SET_PTR(result, ptr);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase IS_OBJECT:\n\t\t\tif (!Z_OBJ_HT_P(container)->read_dimension) {\n\t\t\t\tzend_error_noreturn(E_ERROR, \"Cannot use object as array\");\n\t\t\t} else {\n\t\t\t\tzval *overloaded_result;\n\n\t\t\t\tif (dim_type == IS_TMP_VAR) {\n\t\t\t\t\tzval *orig = dim;\n\t\t\t\t\tMAKE_REAL_ZVAL_PTR(dim);\n\t\t\t\t\tZVAL_NULL(orig);\n\t\t\t\t}\n\t\t\t\toverloaded_result = Z_OBJ_HT_P(container)->read_dimension(container, dim, type TSRMLS_CC);\n\n\t\t\t\tif (overloaded_result) {\n\t\t\t\t\tAI_SET_PTR(result, overloaded_result);\n\t\t\t\t\tPZVAL_LOCK(overloaded_result);\n\t\t\t\t} else if (result) {\n\t\t\t\t\tAI_SET_PTR(result, &EG(uninitialized_zval));\n\t\t\t\t\tPZVAL_LOCK(&EG(uninitialized_zval));\n\t\t\t\t}\n\t\t\t\tif (dim_type == IS_TMP_VAR) {\n\t\t\t\t\tzval_ptr_dtor(&dim);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn;\n\n\t\tdefault:\n\t\t\tAI_SET_PTR(result, &EG(uninitialized_zval));\n\t\t\tPZVAL_LOCK(&EG(uninitialized_zval));\n\t\t\treturn;\n\t}\n}\n\nstatic void zend_fetch_property_address(temp_variable *result, zval **container_ptr, zval *prop_ptr, const zend_literal *key, int type TSRMLS_DC)\n{\n\tzval *container = *container_ptr;;\n\n\tif (Z_TYPE_P(container) != IS_OBJECT) {\n\t\tif (container == &EG(error_zval)) {\n\t\t\tresult->var.ptr_ptr = &EG(error_zval_ptr);\n\t\t\tPZVAL_LOCK(EG(error_zval_ptr));\n\t\t\treturn;\n\t\t}\n\n\t\t/* this should modify object only if it's empty */\n\t\tif (type != BP_VAR_UNSET &&\n\t\t ((Z_TYPE_P(container) == IS_NULL ||\n\t\t (Z_TYPE_P(container) == IS_BOOL && Z_LVAL_P(container)==0) ||\n\t\t (Z_TYPE_P(container) == IS_STRING && Z_STRLEN_P(container)==0)))) {\n\t\t\tif (!PZVAL_IS_REF(container)) {\n\t\t\t\tSEPARATE_ZVAL(container_ptr);\n\t\t\t\tcontainer = *container_ptr;\n\t\t\t}\n\t\t\tobject_init(container);\n\t\t} else {\n\t\t\tzend_error(E_WARNING, \"Attempt to modify property of non-object\");\n\t\t\tresult->var.ptr_ptr = &EG(error_zval_ptr);\n\t\t\tPZVAL_LOCK(EG(error_zval_ptr));\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (Z_OBJ_HT_P(container)->get_property_ptr_ptr) {\n\t\tzval **ptr_ptr = Z_OBJ_HT_P(container)->get_property_ptr_ptr(container, prop_ptr, key TSRMLS_CC);\n\t\tif (NULL == ptr_ptr) {\n\t\t\tzval *ptr;\n\n\t\t\tif (Z_OBJ_HT_P(container)->read_property &&\n\t\t\t\t(ptr = Z_OBJ_HT_P(container)->read_property(container, prop_ptr, type, key TSRMLS_CC)) != NULL) {\n\t\t\t\tAI_SET_PTR(result, ptr);\n\t\t\t\tPZVAL_LOCK(ptr);\n\t\t\t} else {\n\t\t\t\tzend_error_noreturn(E_ERROR, \"Cannot access undefined property for object with overloaded property access\");\n\t\t\t}\n\t\t} else {\n\t\t\tresult->var.ptr_ptr = ptr_ptr;\n\t\t\tPZVAL_LOCK(*ptr_ptr);\n\t\t}\n\t} else if (Z_OBJ_HT_P(container)->read_property) {\n\t\tzval *ptr = Z_OBJ_HT_P(container)->read_property(container, prop_ptr, type, key TSRMLS_CC);\n\n\t\tAI_SET_PTR(result, ptr);\n\t\tPZVAL_LOCK(ptr);\n\t} else {\n\t\tzend_error(E_WARNING, \"This object doesn't support property references\");\n\t\tresult->var.ptr_ptr = &EG(error_zval_ptr);\n\t\tPZVAL_LOCK(EG(error_zval_ptr));\n\t}\n}\n\nstatic inline zend_brk_cont_element* zend_brk_cont(int nest_levels, int array_offset, const zend_op_array *op_array, const temp_variable *Ts TSRMLS_DC)\n{\n\tint original_nest_levels = nest_levels;\n\tzend_brk_cont_element *jmp_to;\n\n\tdo {\n\t\tif (array_offset==-1) {\n\t\t\tzend_error_noreturn(E_ERROR, \"Cannot break/continue %d level%s\", original_nest_levels, (original_nest_levels == 1) ? \"\" : \"s\");\n\t\t}\n\t\tjmp_to = &op_array->brk_cont_array[array_offset];\n\t\tif (nest_levels>1) {\n\t\t\tzend_op *brk_opline = &op_array->opcodes[jmp_to->brk];\n\n\t\t\tswitch (brk_opline->opcode) {\n\t\t\t\tcase ZEND_SWITCH_FREE:\n\t\t\t\t\tif (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) {\n\t\t\t\t\t\tzval_ptr_dtor(&T(brk_opline->op1.var).var.ptr);\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FREE:\n\t\t\t\t\tif (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) {\n\t\t\t\t\t\tzendi_zval_dtor(T(brk_opline->op1.var).tmp_var);\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tarray_offset = jmp_to->parent;\n\t} while (--nest_levels > 0);\n\treturn jmp_to;\n}\n\n#if ZEND_INTENSIVE_DEBUGGING\n\n#define CHECK_SYMBOL_TABLES()\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\tzend_hash_apply(&EG(symbol_table), (apply_func_t) zend_check_symbol TSRMLS_CC);\t\\\n\tif (&EG(symbol_table)!=EG(active_symbol_table)) {\t\t\t\t\t\t\t\t\\\n\t\tzend_hash_apply(EG(active_symbol_table), (apply_func_t) zend_check_symbol TSRMLS_CC);\t\\\n\t}\n\nstatic int zend_check_symbol(zval **pz TSRMLS_DC)\n{\n\tif (Z_TYPE_PP(pz) > 9) {\n\t\tfprintf(stderr, \"Warning! %x has invalid type!\\n\", *pz);\n/* See http://support.microsoft.com/kb/190351 */\n#ifdef PHP_WIN32\n\t\tfflush(stderr);\n#endif\n\t} else if (Z_TYPE_PP(pz) == IS_ARRAY) {\n\t\tzend_hash_apply(Z_ARRVAL_PP(pz), (apply_func_t) zend_check_symbol TSRMLS_CC);\n\t} else if (Z_TYPE_PP(pz) == IS_OBJECT) {\n\n\t\t/* OBJ-TBI - doesn't support new object model! */\n\t\tzend_hash_apply(Z_OBJPROP_PP(pz), (apply_func_t) zend_check_symbol TSRMLS_CC);\n\t}\n\n\treturn 0;\n}\n\n\n#else\n#define CHECK_SYMBOL_TABLES()\n#endif\n\nZEND_API opcode_handler_t *zend_opcode_handlers;\n\nZEND_API void execute_internal(zend_execute_data *execute_data_ptr, int return_value_used TSRMLS_DC)\n{\n\tzval **return_value_ptr = &(*(temp_variable *)((char *) execute_data_ptr->Ts + execute_data_ptr->opline->result.var)).var.ptr;\n\t((zend_internal_function *) execute_data_ptr->function_state.function)->handler(execute_data_ptr->opline->extended_value, *return_value_ptr, (execute_data_ptr->function_state.function->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)?return_value_ptr:NULL, execute_data_ptr->object, return_value_used TSRMLS_CC);\n}\n\n#define ZEND_VM_NEXT_OPCODE() \\\n\tCHECK_SYMBOL_TABLES() \\\n\tZEND_VM_INC_OPCODE(); \\\n\tZEND_VM_CONTINUE()\n\n#define ZEND_VM_SET_OPCODE(new_op) \\\n\tCHECK_SYMBOL_TABLES() \\\n\tOPLINE = new_op\n\n#define ZEND_VM_JMP(new_op) \\\n\tif (EXPECTED(!EG(exception))) { \\\n\t\tZEND_VM_SET_OPCODE(new_op); \\\n\t} else { \\\n\t\tLOAD_OPLINE(); \\\n\t} \\\n\tZEND_VM_CONTINUE()\n\n#define ZEND_VM_INC_OPCODE() \\\n\tOPLINE++\n\n#ifdef __GNUC__\n# define ZEND_VM_GUARD(name) __asm__(\"#\" #name)\n#else\n# define ZEND_VM_GUARD(name)\n#endif\n\n#include \"zend_vm_execute.h\"\n\nZEND_API int zend_set_user_opcode_handler(zend_uchar opcode, user_opcode_handler_t handler)\n{\n\tif (opcode != ZEND_USER_OPCODE) {\n\t\tzend_user_opcodes[opcode] = ZEND_USER_OPCODE;\n\t\tzend_user_opcode_handlers[opcode] = handler;\n\t\treturn SUCCESS;\n\t}\n\treturn FAILURE;\n}\n\nZEND_API user_opcode_handler_t zend_get_user_opcode_handler(zend_uchar opcode)\n{\n\treturn zend_user_opcode_handlers[opcode];\n}\n\nZEND_API zval *zend_get_zval_ptr(int op_type, const znode_op *node, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC) {\n\treturn get_zval_ptr(op_type, node, Ts, should_free, type);\n}\n\nZEND_API zval **zend_get_zval_ptr_ptr(int op_type, const znode_op *node, const temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC) {\n\treturn get_zval_ptr_ptr(op_type, node, Ts, should_free, type);\n}\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-02-11-f912a2d087-b84967d3e2.c"}}},{"rowIdx":56,"cells":{"id":{"kind":"string","value":"manybugs_data_57"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif (parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n \n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) {\n\tif ( !strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE; }\n\telse if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t}\n\telse if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR; }\n\telse if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) ce->__get = fe;\n\telse if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) ce->__set = fe;\n\telse if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) ce->__call = fe;\n\telse if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) ce->__unset = fe;\n\telse if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) ce->__isset = fe;\n\telse if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) ce->__callstatic= fe;\n\telse if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) ce->__tostring\t = fe;\n\telse if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t\t/* it is just a reference which was added to the subclass while doing the inheritance */\n\t\t/* so we can deleted now, and will add the overriding method afterwards */\n\n\t\t/* except, if we try to add an abstract function, then we should not delete the inherited one */\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif ((fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\t}\n\n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n \n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_precedence->trait_method->class_name, cur_precedence->trait_method->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n \n \n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n not_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n if ((CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n zend_error(E_COMPILE_ERROR,\n \"Cannot use traits inside of interfaces. %s is used in %s\",\n Z_STRVAL(trait_name->u.constant), CG(active_class_entry)->name);\n }\n\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif (parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* Make sure they are compatible */\n\t\t\t\tdo_inheritance_check_on_method(fn, other_trait_fn TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* Make sure they are compatible */\n\t\t\t\t\tdo_inheritance_check_on_method(other_trait_fn, fn TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n \n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) {\n\tif ( !strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE; }\n\telse if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t}\n\telse if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR; }\n\telse if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) ce->__get = fe;\n\telse if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) ce->__set = fe;\n\telse if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) ce->__call = fe;\n\telse if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) ce->__unset = fe;\n\telse if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) ce->__isset = fe;\n\telse if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) ce->__callstatic= fe;\n\telse if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) ce->__tostring\t = fe;\n\telse if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t\t/* it is just a reference which was added to the subclass while doing the inheritance */\n\t\t/* so we can deleted now, and will add the overriding method afterwards */\n\n\t\t/* except, if we try to add an abstract function, then we should not delete the inherited one */\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif ((fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\t}\n\n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n \n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_precedence->trait_method->class_name, cur_precedence->trait_method->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n \n \n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n not_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n if ((CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n zend_error(E_COMPILE_ERROR,\n \"Cannot use traits inside of interfaces. %s is used in %s\",\n Z_STRVAL(trait_name->u.constant), CG(active_class_entry)->name);\n }\n\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-11-01-ceac9dc490-9b0d73af1d.c"}}},{"rowIdx":57,"cells":{"id":{"kind":"string","value":"manybugs_data_58"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"zend.h\"\n#include \"zend_API.h\"\n#include \"zend_builtin_functions.h\"\n#include \"zend_constants.h\"\n#include \"zend_ini.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_extensions.h\"\n#include \"zend_closures.h\"\n\n#undef ZEND_TEST_EXCEPTIONS\n\nstatic ZEND_FUNCTION(zend_version);\nstatic ZEND_FUNCTION(func_num_args);\nstatic ZEND_FUNCTION(func_get_arg);\nstatic ZEND_FUNCTION(func_get_args);\nstatic ZEND_FUNCTION(strlen);\nstatic ZEND_FUNCTION(strcmp);\nstatic ZEND_FUNCTION(strncmp);\nstatic ZEND_FUNCTION(strcasecmp);\nstatic ZEND_FUNCTION(strncasecmp);\nstatic ZEND_FUNCTION(each);\nstatic ZEND_FUNCTION(error_reporting);\nstatic ZEND_FUNCTION(define);\nstatic ZEND_FUNCTION(defined);\nstatic ZEND_FUNCTION(get_class);\nstatic ZEND_FUNCTION(get_called_class);\nstatic ZEND_FUNCTION(get_parent_class);\nstatic ZEND_FUNCTION(method_exists);\nstatic ZEND_FUNCTION(property_exists);\nstatic ZEND_FUNCTION(class_exists);\nstatic ZEND_FUNCTION(interface_exists);\nstatic ZEND_FUNCTION(trait_exists);\nstatic ZEND_FUNCTION(function_exists);\nstatic ZEND_FUNCTION(class_alias);\n#if ZEND_DEBUG\nstatic ZEND_FUNCTION(leak);\nstatic ZEND_FUNCTION(leak_variable);\n#ifdef ZEND_TEST_EXCEPTIONS\nstatic ZEND_FUNCTION(crash);\n#endif\n#endif\nstatic ZEND_FUNCTION(get_included_files);\nstatic ZEND_FUNCTION(is_subclass_of);\nstatic ZEND_FUNCTION(is_a);\nstatic ZEND_FUNCTION(get_class_vars);\nstatic ZEND_FUNCTION(get_object_vars);\nstatic ZEND_FUNCTION(get_class_methods);\nstatic ZEND_FUNCTION(trigger_error);\nstatic ZEND_FUNCTION(set_error_handler);\nstatic ZEND_FUNCTION(restore_error_handler);\nstatic ZEND_FUNCTION(set_exception_handler);\nstatic ZEND_FUNCTION(restore_exception_handler);\nstatic ZEND_FUNCTION(get_declared_classes);\nstatic ZEND_FUNCTION(get_declared_traits);\nstatic ZEND_FUNCTION(get_declared_interfaces);\nstatic ZEND_FUNCTION(get_defined_functions);\nstatic ZEND_FUNCTION(get_defined_vars);\nstatic ZEND_FUNCTION(create_function);\nstatic ZEND_FUNCTION(get_resource_type);\nstatic ZEND_FUNCTION(get_loaded_extensions);\nstatic ZEND_FUNCTION(extension_loaded);\nstatic ZEND_FUNCTION(get_extension_funcs);\nstatic ZEND_FUNCTION(get_defined_constants);\nstatic ZEND_FUNCTION(debug_backtrace);\nstatic ZEND_FUNCTION(debug_print_backtrace);\n#if ZEND_DEBUG\nstatic ZEND_FUNCTION(zend_test_func);\n#ifdef ZTS\nstatic ZEND_FUNCTION(zend_thread_id);\n#endif\n#endif\nstatic ZEND_FUNCTION(gc_collect_cycles);\nstatic ZEND_FUNCTION(gc_enabled);\nstatic ZEND_FUNCTION(gc_enable);\nstatic ZEND_FUNCTION(gc_disable);\n\n/* {{{ arginfo */\nZEND_BEGIN_ARG_INFO(arginfo_zend__void, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_func_get_arg, 0, 0, 1)\n\tZEND_ARG_INFO(0, arg_num)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_strlen, 0, 0, 1)\n\tZEND_ARG_INFO(0, str)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_strcmp, 0, 0, 2)\n\tZEND_ARG_INFO(0, str1)\n\tZEND_ARG_INFO(0, str2)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_strncmp, 0, 0, 3)\n\tZEND_ARG_INFO(0, str1)\n\tZEND_ARG_INFO(0, str2)\n\tZEND_ARG_INFO(0, len)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_each, 0, 0, 1)\n\tZEND_ARG_INFO(1, arr)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_error_reporting, 0, 0, 0)\n\tZEND_ARG_INFO(0, new_error_level)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_define, 0, 0, 3)\n\tZEND_ARG_INFO(0, constant_name)\n\tZEND_ARG_INFO(0, value)\n\tZEND_ARG_INFO(0, case_insensitive)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_defined, 0, 0, 1)\n\tZEND_ARG_INFO(0, constant_name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_class, 0, 0, 0)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_is_subclass_of, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, class_name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_class_vars, 0, 0, 1)\n\tZEND_ARG_INFO(0, class_name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_object_vars, 0, 0, 1)\n\tZEND_ARG_INFO(0, obj)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_class_methods, 0, 0, 1)\n\tZEND_ARG_INFO(0, class)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_method_exists, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, method)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_property_exists, 0, 0, 2)\n\tZEND_ARG_INFO(0, object_or_class)\n\tZEND_ARG_INFO(0, property_name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_class_exists, 0, 0, 1)\n\tZEND_ARG_INFO(0, classname)\n\tZEND_ARG_INFO(0, autoload)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_trait_exists, 0, 0, 1)\n\tZEND_ARG_INFO(0, traitname)\n\tZEND_ARG_INFO(0, autoload)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_function_exists, 0, 0, 1)\n\tZEND_ARG_INFO(0, function_name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_class_alias, 0, 0, 2)\n\tZEND_ARG_INFO(0, user_class_name)\n\tZEND_ARG_INFO(0, alias_name)\n\tZEND_ARG_INFO(0, autoload)\nZEND_END_ARG_INFO()\n\n#if ZEND_DEBUG\nZEND_BEGIN_ARG_INFO_EX(arginfo_leak_variable, 0, 0, 1)\n\tZEND_ARG_INFO(0, variable)\n\tZEND_ARG_INFO(0, leak_data)\nZEND_END_ARG_INFO()\n#endif\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_trigger_error, 0, 0, 1)\n\tZEND_ARG_INFO(0, message)\n\tZEND_ARG_INFO(0, error_type)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_set_error_handler, 0, 0, 1)\n\tZEND_ARG_INFO(0, error_handler)\n\tZEND_ARG_INFO(0, error_types)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_set_exception_handler, 0, 0, 1)\n\tZEND_ARG_INFO(0, exception_handler)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_create_function, 0, 0, 2)\n\tZEND_ARG_INFO(0, args)\n\tZEND_ARG_INFO(0, code)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_resource_type, 0, 0, 1)\n\tZEND_ARG_INFO(0, res)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_loaded_extensions, 0, 0, 0)\n\tZEND_ARG_INFO(0, zend_extensions)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_defined_constants, 0, 0, 0)\n\tZEND_ARG_INFO(0, categorize)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_debug_backtrace, 0, 0, 0)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, limit)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_debug_print_backtrace, 0, 0, 0)\n\tZEND_ARG_INFO(0, options)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_extension_loaded, 0, 0, 1)\n\tZEND_ARG_INFO(0, extension_name)\nZEND_END_ARG_INFO()\n/* }}} */\n\nstatic const zend_function_entry builtin_functions[] = { /* {{{ */\n\tZEND_FE(zend_version,\t\targinfo_zend__void)\n\tZEND_FE(func_num_args,\t\targinfo_zend__void)\n\tZEND_FE(func_get_arg,\t\targinfo_func_get_arg)\n\tZEND_FE(func_get_args,\t\targinfo_zend__void)\n\tZEND_FE(strlen,\t\t\t\targinfo_strlen)\n\tZEND_FE(strcmp,\t\t\t\targinfo_strcmp)\n\tZEND_FE(strncmp,\t\t\targinfo_strncmp)\n\tZEND_FE(strcasecmp,\t\t\targinfo_strcmp)\n\tZEND_FE(strncasecmp,\t\targinfo_strncmp)\n\tZEND_FE(each,\t\t\t\targinfo_each)\n\tZEND_FE(error_reporting,\targinfo_error_reporting)\n\tZEND_FE(define,\t\t\t\targinfo_define)\n\tZEND_FE(defined,\t\t\targinfo_defined)\n\tZEND_FE(get_class,\t\t\targinfo_get_class)\n\tZEND_FE(get_called_class,\targinfo_zend__void)\n\tZEND_FE(get_parent_class,\targinfo_get_class)\n\tZEND_FE(method_exists,\t\targinfo_method_exists)\n\tZEND_FE(property_exists,\targinfo_property_exists)\n\tZEND_FE(class_exists,\t\targinfo_class_exists)\n\tZEND_FE(interface_exists,\targinfo_class_exists)\n\tZEND_FE(trait_exists,\t\targinfo_trait_exists)\n\tZEND_FE(function_exists,\targinfo_function_exists)\n\tZEND_FE(class_alias,\t\targinfo_class_alias)\n#if ZEND_DEBUG\n\tZEND_FE(leak,\t\t\t\tNULL)\n\tZEND_FE(leak_variable,\t\targinfo_leak_variable)\n#ifdef ZEND_TEST_EXCEPTIONS\n\tZEND_FE(crash,\t\t\t\tNULL)\n#endif\n#endif\n\tZEND_FE(get_included_files,\targinfo_zend__void)\n\tZEND_FALIAS(get_required_files,\tget_included_files,\t\targinfo_zend__void)\n\tZEND_FE(is_subclass_of,\t\targinfo_is_subclass_of)\n\tZEND_FE(is_a,\t\t\t\targinfo_is_subclass_of)\n\tZEND_FE(get_class_vars,\t\targinfo_get_class_vars)\n\tZEND_FE(get_object_vars,\targinfo_get_object_vars)\n\tZEND_FE(get_class_methods,\targinfo_get_class_methods)\n\tZEND_FE(trigger_error,\t\targinfo_trigger_error)\n\tZEND_FALIAS(user_error,\t\ttrigger_error,\t\targinfo_trigger_error)\n\tZEND_FE(set_error_handler,\t\t\targinfo_set_error_handler)\n\tZEND_FE(restore_error_handler,\t\targinfo_zend__void)\n\tZEND_FE(set_exception_handler,\t\targinfo_set_exception_handler)\n\tZEND_FE(restore_exception_handler,\targinfo_zend__void)\n\tZEND_FE(get_declared_classes, \t\targinfo_zend__void)\n\tZEND_FE(get_declared_traits, \t\targinfo_zend__void)\n\tZEND_FE(get_declared_interfaces, \targinfo_zend__void)\n\tZEND_FE(get_defined_functions, \t\targinfo_zend__void)\n\tZEND_FE(get_defined_vars,\t\t\targinfo_zend__void)\n\tZEND_FE(create_function,\t\t\targinfo_create_function)\n\tZEND_FE(get_resource_type,\t\t\targinfo_get_resource_type)\n\tZEND_FE(get_loaded_extensions,\t\targinfo_get_loaded_extensions)\n\tZEND_FE(extension_loaded,\t\t\targinfo_extension_loaded)\n\tZEND_FE(get_extension_funcs,\t\targinfo_extension_loaded)\n\tZEND_FE(get_defined_constants,\t\targinfo_get_defined_constants)\n\tZEND_FE(debug_backtrace, \t\t\targinfo_debug_backtrace)\n\tZEND_FE(debug_print_backtrace, \t\targinfo_debug_print_backtrace)\n#if ZEND_DEBUG\n\tZEND_FE(zend_test_func,\t\tNULL)\n#ifdef ZTS\n\tZEND_FE(zend_thread_id,\t\tNULL)\n#endif\n#endif\n\tZEND_FE(gc_collect_cycles, \targinfo_zend__void)\n\tZEND_FE(gc_enabled, \t\targinfo_zend__void)\n\tZEND_FE(gc_enable, \t\t\targinfo_zend__void)\n\tZEND_FE(gc_disable, \t\targinfo_zend__void)\n\tZEND_FE_END\n};\n/* }}} */\n\nZEND_MINIT_FUNCTION(core) { /* {{{ */\n\tzend_class_entry class_entry;\n\n\tINIT_CLASS_ENTRY(class_entry, \"stdClass\", NULL);\n\tzend_standard_class_def = zend_register_internal_class(&class_entry TSRMLS_CC);\n\n\tzend_register_default_classes(TSRMLS_C);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nzend_module_entry zend_builtin_module = { /* {{{ */\n STANDARD_MODULE_HEADER,\n\t\"Core\",\n\tbuiltin_functions,\n\tZEND_MINIT(core),\n\tNULL,\n\tNULL,\n\tNULL,\n\tNULL,\n\tZEND_VERSION,\n\tSTANDARD_MODULE_PROPERTIES\n};\n/* }}} */\n\nint zend_startup_builtin_functions(TSRMLS_D) /* {{{ */\n{\n\tzend_builtin_module.module_number = 0;\n\tzend_builtin_module.type = MODULE_PERSISTENT;\n\treturn (EG(current_module) = zend_register_module_ex(&zend_builtin_module TSRMLS_CC)) == NULL ? FAILURE : SUCCESS;\n}\n/* }}} */\n\n/* {{{ proto string zend_version(void)\n Get the version of the Zend Engine */\nZEND_FUNCTION(zend_version)\n{\n\tRETURN_STRINGL(ZEND_VERSION, sizeof(ZEND_VERSION)-1, 1);\n}\n/* }}} */\n\n/* {{{ proto int gc_collect_cycles(void)\n Forces collection of any existing garbage cycles.\n Returns number of freed zvals */\nZEND_FUNCTION(gc_collect_cycles)\n{\n\tRETURN_LONG(gc_collect_cycles(TSRMLS_C));\n}\n/* }}} */\n\n/* {{{ proto void gc_enabled(void)\n Returns status of the circular reference collector */\nZEND_FUNCTION(gc_enabled)\n{\n\tRETURN_BOOL(GC_G(gc_enabled));\n}\n/* }}} */\n\n/* {{{ proto void gc_enable(void)\n Activates the circular reference collector */\nZEND_FUNCTION(gc_enable)\n{\n\tzend_alter_ini_entry(\"zend.enable_gc\", sizeof(\"zend.enable_gc\"), \"1\", sizeof(\"1\")-1, ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME);\n}\n/* }}} */\n\n/* {{{ proto void gc_disable(void)\n Deactivates the circular reference collector */\nZEND_FUNCTION(gc_disable)\n{\n\tzend_alter_ini_entry(\"zend.enable_gc\", sizeof(\"zend.enable_gc\"), \"0\", sizeof(\"0\")-1, ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME);\n}\n/* }}} */\n\n/* {{{ proto int func_num_args(void)\n Get the number of arguments that were passed to the function */\nZEND_FUNCTION(func_num_args)\n{\n\tzend_execute_data *ex = EG(current_execute_data)->prev_execute_data;\n\n\tif (ex && ex->function_state.arguments) {\n\t\tRETURN_LONG((long)(zend_uintptr_t)*(ex->function_state.arguments));\n\t} else {\n\t\tzend_error(E_WARNING, \"func_num_args(): Called from the global scope - no function context\");\n\t\tRETURN_LONG(-1);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto mixed func_get_arg(int arg_num)\n Get the $arg_num'th argument that was passed to the function */\nZEND_FUNCTION(func_get_arg)\n{\n\tvoid **p;\n\tint arg_count;\n\tzval *arg;\n\tlong requested_offset;\n\tzend_execute_data *ex = EG(current_execute_data)->prev_execute_data;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &requested_offset) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (requested_offset < 0) {\n\t\tzend_error(E_WARNING, \"func_get_arg(): The argument number should be >= 0\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!ex || !ex->function_state.arguments) {\n\t\tzend_error(E_WARNING, \"func_get_arg(): Called from the global scope - no function context\");\n\t\tRETURN_FALSE;\n\t}\n\n\tp = ex->function_state.arguments;\n\targ_count = (int)(zend_uintptr_t) *p;\t\t/* this is the amount of arguments passed to func_get_arg(); */\n\n\tif (requested_offset >= arg_count) {\n\t\tzend_error(E_WARNING, \"func_get_arg(): Argument %ld not passed to function\", requested_offset);\n\t\tRETURN_FALSE;\n\t}\n\n\targ = *(p-(arg_count-requested_offset));\n\t*return_value = *arg;\n\tzval_copy_ctor(return_value);\n\tINIT_PZVAL(return_value);\n}\n/* }}} */\n\n\n/* {{{ proto array func_get_args()\n Get an array of the arguments that were passed to the function */\nZEND_FUNCTION(func_get_args)\n{\n\tvoid **p;\n\tint arg_count;\n\tint i;\n\tzend_execute_data *ex = EG(current_execute_data)->prev_execute_data;\n\n\tif (!ex || !ex->function_state.arguments) {\n\t\tzend_error(E_WARNING, \"func_get_args(): Called from the global scope - no function context\");\n\t\tRETURN_FALSE;\n\t}\n\n\tp = ex->function_state.arguments;\n\targ_count = (int)(zend_uintptr_t) *p;\t\t/* this is the amount of arguments passed to func_get_args(); */\n\n\tarray_init_size(return_value, arg_count);\n\tfor (i=0; i<arg_count; i++) {\n\t\tzval *element;\n\n\t\tALLOC_ZVAL(element);\n\t\t*element = **((zval **) (p-(arg_count-i)));\n\t\tzval_copy_ctor(element);\n\t\tINIT_PZVAL(element);\n\t\tzend_hash_next_index_insert(return_value->value.ht, &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto int strlen(string str)\n Get string length */\nZEND_FUNCTION(strlen)\n{\n\tchar *s1;\n\tint s1_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &s1, &s1_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tRETVAL_LONG(s1_len);\n}\n/* }}} */\n\n\n/* {{{ proto int strcmp(string str1, string str2)\n Binary safe string comparison */\nZEND_FUNCTION(strcmp)\n{\n\tchar *s1, *s2;\n\tint s1_len, s2_len;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &s1, &s1_len, &s2, &s2_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tRETURN_LONG(zend_binary_strcmp(s1, s1_len, s2, s2_len));\n}\n/* }}} */\n\n\n/* {{{ proto int strncmp(string str1, string str2, int len)\n Binary safe string comparison */\nZEND_FUNCTION(strncmp)\n{\n\tchar *s1, *s2;\n\tint s1_len, s2_len;\n\tlong len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ssl\", &s1, &s1_len, &s2, &s2_len, &len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (len < 0) {\n\t\tzend_error(E_WARNING, \"Length must be greater than or equal to 0\");\n\t\tRETURN_FALSE;\n\t}\n\n\tRETURN_LONG(zend_binary_strncmp(s1, s1_len, s2, s2_len, len));\n}\n/* }}} */\n\n\n/* {{{ proto int strcasecmp(string str1, string str2)\n Binary safe case-insensitive string comparison */\nZEND_FUNCTION(strcasecmp)\n{\n\tchar *s1, *s2;\n\tint s1_len, s2_len;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &s1, &s1_len, &s2, &s2_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tRETURN_LONG(zend_binary_strcasecmp(s1, s1_len, s2, s2_len));\n}\n/* }}} */\n\n\n/* {{{ proto int strncasecmp(string str1, string str2, int len)\n Binary safe string comparison */\nZEND_FUNCTION(strncasecmp)\n{\n\tchar *s1, *s2;\n\tint s1_len, s2_len;\n\tlong len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ssl\", &s1, &s1_len, &s2, &s2_len, &len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (len < 0) {\n\t\tzend_error(E_WARNING, \"Length must be greater than or equal to 0\");\n\t\tRETURN_FALSE;\n\t}\n\n\tRETURN_LONG(zend_binary_strncasecmp(s1, s1_len, s2, s2_len, len));\n}\n/* }}} */\n\n\n/* {{{ proto array each(array arr)\n Return the currently pointed key..value pair in the passed array, and advance the pointer to the next element */\nZEND_FUNCTION(each)\n{\n\tzval *array, *entry, **entry_ptr, *tmp;\n\tchar *string_key;\n\tuint string_key_len;\n\tulong num_key;\n\tzval **inserted_pointer;\n\tHashTable *target_hash;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &array) == FAILURE) {\n\t\treturn;\n\t}\n\n\ttarget_hash = HASH_OF(array);\n\tif (!target_hash) {\n\t\tzend_error(E_WARNING,\"Variable passed to each() is not an array or object\");\n\t\treturn;\n\t}\n\tif (zend_hash_get_current_data(target_hash, (void **) &entry_ptr)==FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tarray_init(return_value);\n\tentry = *entry_ptr;\n\n\t/* add value elements */\n\tif (Z_ISREF_P(entry)) {\n\t\tALLOC_ZVAL(tmp);\n\t\t*tmp = *entry;\n\t\tzval_copy_ctor(tmp);\n\t\tZ_UNSET_ISREF_P(tmp);\n\t\tZ_SET_REFCOUNT_P(tmp, 0);\n\t\tentry=tmp;\n\t}\n\tzend_hash_index_update(return_value->value.ht, 1, &entry, sizeof(zval *), NULL);\n\tZ_ADDREF_P(entry);\n\tzend_hash_update(return_value->value.ht, \"value\", sizeof(\"value\"), &entry, sizeof(zval *), NULL);\n\tZ_ADDREF_P(entry);\n\n\t/* add the key elements */\n\tswitch (zend_hash_get_current_key_ex(target_hash, &string_key, &string_key_len, &num_key, 1, NULL)) {\n\t\tcase HASH_KEY_IS_STRING:\n\t\t\tadd_get_index_stringl(return_value, 0, string_key, string_key_len-1, (void **) &inserted_pointer, 0);\n\t\t\tbreak;\n\t\tcase HASH_KEY_IS_LONG:\n\t\t\tadd_get_index_long(return_value, 0, num_key, (void **) &inserted_pointer);\n\t\t\tbreak;\n\t}\n\tzend_hash_update(return_value->value.ht, \"key\", sizeof(\"key\"), inserted_pointer, sizeof(zval *), NULL);\n\tZ_ADDREF_PP(inserted_pointer);\n\tzend_hash_move_forward(target_hash);\n}\n/* }}} */\n\n\n/* {{{ proto int error_reporting([int new_error_level])\n Return the current error_reporting level, and if an argument was passed - change to the new level */\nZEND_FUNCTION(error_reporting)\n{\n\tchar *err;\n\tint err_len;\n\tint old_error_reporting;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|s\", &err, &err_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\told_error_reporting = EG(error_reporting);\n\tif(ZEND_NUM_ARGS() != 0) {\n\t\tzend_alter_ini_entry(\"error_reporting\", sizeof(\"error_reporting\"), err, err_len, ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME);\n\t}\n\n\tRETVAL_LONG(old_error_reporting);\n}\n/* }}} */\n\n\n/* {{{ proto bool define(string constant_name, mixed value, boolean case_insensitive=false)\n Define a new constant */\nZEND_FUNCTION(define)\n{\n\tchar *name;\n\tint name_len;\n\tzval *val;\n\tzval *val_free = NULL;\n\tzend_bool non_cs = 0;\n\tint case_sensitive = CONST_CS;\n\tzend_constant c;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"sz|b\", &name, &name_len, &val, &non_cs) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif(non_cs) {\n\t\tcase_sensitive = 0;\n\t}\n\n\t/* class constant, check if there is name and make sure class is valid & exists */\n\tif (zend_memnstr(name, \"::\", sizeof(\"::\") - 1, name + name_len)) {\n\t\tzend_error(E_WARNING, \"Class constants cannot be defined or redefined\");\n\t\tRETURN_FALSE;\n\t}\n\nrepeat:\n\tswitch (Z_TYPE_P(val)) {\n\t\tcase IS_LONG:\n\t\tcase IS_DOUBLE:\n\t\tcase IS_STRING:\n\t\tcase IS_BOOL:\n\t\tcase IS_RESOURCE:\n\t\tcase IS_NULL:\n\t\t\tbreak;\n\t\tcase IS_OBJECT:\n\t\t\tif (!val_free) {\n\t\t\t\tif (Z_OBJ_HT_P(val)->get) {\n\t\t\t\t\tval_free = val = Z_OBJ_HT_P(val)->get(val TSRMLS_CC);\n\t\t\t\t\tgoto repeat;\n\t\t\t\t} else if (Z_OBJ_HT_P(val)->cast_object) {\n\t\t\t\t\tALLOC_INIT_ZVAL(val_free);\n\t\t\t\t\tif (Z_OBJ_HT_P(val)->cast_object(val, val_free, IS_STRING TSRMLS_CC) == SUCCESS) {\n\t\t\t\t\t\tval = val_free;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\t/* no break */\n\t\tdefault:\n\t\t\tzend_error(E_WARNING,\"Constants may only evaluate to scalar values\");\n\t\t\tif (val_free) {\n\t\t\t\tzval_ptr_dtor(&val_free);\n\t\t\t}\n\t\t\tRETURN_FALSE;\n\t}\n\t\n\tc.value = *val;\n\tzval_copy_ctor(&c.value);\n\tif (val_free) {\n\t\tzval_ptr_dtor(&val_free);\n\t}\n\tc.flags = case_sensitive; /* non persistent */\n\tc.name = IS_INTERNED(name) ? name : zend_strndup(name, name_len);\n\tc.name_len = name_len+1;\n\tc.module_number = PHP_USER_CONSTANT;\n\tif (zend_register_constant(&c TSRMLS_CC) == SUCCESS) {\n\t\tRETURN_TRUE;\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto bool defined(string constant_name)\n Check whether a constant exists */\nZEND_FUNCTION(defined)\n{\n\tchar *name;\n\tint name_len;\n\tzval c;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tif (zend_get_constant_ex(name, name_len, &c, NULL, ZEND_FETCH_CLASS_SILENT TSRMLS_CC)) {\n\t\tzval_dtor(&c);\n\t\tRETURN_TRUE;\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto string get_class([object object])\n Retrieves the class name */\nZEND_FUNCTION(get_class)\n{\n\tzval *obj = NULL;\n\tconst char *name = \"\";\n\tzend_uint name_len = 0;\n\tint dup;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|o!\", &obj) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!obj) {\n\t\tif (EG(scope)) {\n\t\t\tRETURN_STRINGL(EG(scope)->name, EG(scope)->name_length, 1);\n\t\t} else {\n\t\t\tzend_error(E_WARNING, \"get_class() called without object from outside a class\");\n\t\t\tRETURN_FALSE;\n\t\t}\n\t}\n\n\tdup = zend_get_object_classname(obj, &name, &name_len TSRMLS_CC);\n\n\tRETURN_STRINGL(name, name_len, dup);\n}\n/* }}} */\n\n\n/* {{{ proto string get_called_class()\n Retrieves the \"Late Static Binding\" class name */\nZEND_FUNCTION(get_called_class)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (EG(called_scope)) {\n\t\tRETURN_STRINGL(EG(called_scope)->name, EG(called_scope)->name_length, 1);\n\t} else if (!EG(scope)) {\n\t\tzend_error(E_WARNING, \"get_called_class() called from outside a class\");\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n\n/* {{{ proto string get_parent_class([mixed object])\n Retrieves the parent class name for object or class or current scope. */\nZEND_FUNCTION(get_parent_class)\n{\n\tzval *arg;\n\tzend_class_entry *ce = NULL;\n\tconst char *name;\n\tzend_uint name_length;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|z\", &arg) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!ZEND_NUM_ARGS()) {\n\t\tce = EG(scope);\n\t\tif (ce && ce->parent) {\n\t\t\tRETURN_STRINGL(ce->parent->name, ce->parent->name_length, 1);\n\t\t} else {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t}\n\n\tif (Z_TYPE_P(arg) == IS_OBJECT) {\n\t\tif (Z_OBJ_HT_P(arg)->get_class_name\n\t\t\t&& Z_OBJ_HT_P(arg)->get_class_name(arg, &name, &name_length, 1 TSRMLS_CC) == SUCCESS) {\n\t\t\tRETURN_STRINGL(name, name_length, 0);\n\t\t} else {\n\t\t\tce = zend_get_class_entry(arg TSRMLS_CC);\n\t\t}\n\t} else if (Z_TYPE_P(arg) == IS_STRING) {\n\t\tzend_class_entry **pce;\n\t\t\n\t\tif (zend_lookup_class(Z_STRVAL_P(arg), Z_STRLEN_P(arg), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\tce = *pce;\n\t\t}\n\t}\n\n\tif (ce && ce->parent) {\n\t\tRETURN_STRINGL(ce->parent->name, ce->parent->name_length, 1);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\nstatic void is_a_impl(INTERNAL_FUNCTION_PARAMETERS, zend_bool only_subclass)\n{\n\tzval *obj;\n\tchar *class_name;\n\tint class_name_len;\n\tzend_class_entry *instance_ce;\n\tzend_class_entry **ce;\n\tzend_bool retval;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zs\", &obj, &class_name, &class_name_len) == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tif (Z_TYPE_P(obj) == IS_STRING) {\n\t\tzend_class_entry **the_ce;\n\t\tif (zend_lookup_class(Z_STRVAL_P(obj), Z_STRLEN_P(obj), &the_ce TSRMLS_CC) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tinstance_ce = *the_ce;\n\t} else if (Z_TYPE_P(obj) == IS_OBJECT && HAS_CLASS_ENTRY(*obj)) {\n\t\tinstance_ce = Z_OBJCE_P(obj);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (zend_lookup_class_ex(class_name, class_name_len, NULL, 0, &ce TSRMLS_CC) == FAILURE) {\n\t\tretval = 0;\n\t} else {\n\t\tif (only_subclass && instance_ce == *ce) {\n\t\t\tretval = 0;\n \t\t} else {\n\t\t\tretval = instanceof_function(instance_ce, *ce TSRMLS_CC);\n\t\t}\n\t}\n\n\tRETURN_BOOL(retval);\n}\n\n\n/* {{{ proto bool is_subclass_of(mixed object, string class_name)\n Returns true if the object has this class as one of its parents */\nZEND_FUNCTION(is_subclass_of)\n{\n\tis_a_impl(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);\n}\n/* }}} */\n\n\n/* {{{ proto bool is_a(mixed object, string class_name)\n Returns true if the object is of this class or has this class as one of its parents */\nZEND_FUNCTION(is_a)\n{\n\tis_a_impl(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);\n}\n/* }}} */\n\n\n/* {{{ add_class_vars */\nstatic void add_class_vars(zend_class_entry *ce, int statics, zval *return_value TSRMLS_DC)\n{\n\tHashPosition pos;\n\tzend_property_info *prop_info;\n\tzval *prop, *prop_copy;\n\tchar *key;\n\tuint key_len;\n\tulong num_index;\n\n\tzend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);\n\twhile (zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop_info, &pos) == SUCCESS) {\n\t\tzend_hash_get_current_key_ex(&ce->properties_info, &key, &key_len, &num_index, 0, &pos);\n\t\tzend_hash_move_forward_ex(&ce->properties_info, &pos);\n\t\tif (((prop_info->flags & ZEND_ACC_SHADOW) &&\n\t\t prop_info->ce != EG(scope)) ||\n\t\t ((prop_info->flags & ZEND_ACC_PROTECTED) &&\n\t\t !zend_check_protected(prop_info->ce, EG(scope))) ||\n\t\t ((prop_info->flags & ZEND_ACC_PRIVATE) &&\n\t\t ce != EG(scope) &&\n\t\t\t prop_info->ce != EG(scope))) {\n\t\t\tcontinue;\n\t\t}\n\t\tprop = NULL;\n\t\tif (prop_info->offset >= 0) {\n\t\t\tif (statics && (prop_info->flags & ZEND_ACC_STATIC) != 0) {\n\t\t\t\tprop = ce->default_static_members_table[prop_info->offset];\n\t\t\t} else if (!statics && (prop_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tprop = ce->default_properties_table[prop_info->offset];\n \t\t\t}\n\t\t}\n\t\tif (!prop) {\n\t\t\tcontinue;\n\t\t}\n\n\t\t/* copy: enforce read only access */\n\t\tALLOC_ZVAL(prop_copy);\n\t\t*prop_copy = *prop;\n\t\tzval_copy_ctor(prop_copy);\n\t\tINIT_PZVAL(prop_copy);\n\n\t\t/* this is necessary to make it able to work with default array\n\t\t * properties, returned to user */\n\t\tif (Z_TYPE_P(prop_copy) == IS_CONSTANT_ARRAY || (Z_TYPE_P(prop_copy) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzval_update_constant(&prop_copy, 0 TSRMLS_CC);\n\t\t}\n\n\t\tadd_assoc_zval(return_value, key, prop_copy);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array get_class_vars(string class_name)\n Returns an array of default properties of the class. */\nZEND_FUNCTION(get_class_vars)\n{\n\tchar *class_name;\n\tint class_name_len;\n\tzend_class_entry **pce;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &class_name, &class_name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (zend_lookup_class(class_name, class_name_len, &pce TSRMLS_CC) == FAILURE) {\n\t\tRETURN_FALSE;\n\t} else {\n\t\tarray_init(return_value);\n\t\tzend_update_class_constants(*pce TSRMLS_CC);\n\t\tadd_class_vars(*pce, 0, return_value TSRMLS_CC);\n\t\tadd_class_vars(*pce, 1, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array get_object_vars(object obj)\n Returns an array of object properties */\nZEND_FUNCTION(get_object_vars)\n{\n\tzval *obj;\n\tzval **value;\n\tHashTable *properties;\n\tHashPosition pos;\n\tchar *key;\n\tconst char *prop_name, *class_name;\n\tuint key_len;\n\tulong num_index;\n\tzend_object *zobj;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o\", &obj) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (Z_OBJ_HT_P(obj)->get_properties == NULL) {\n\t\tRETURN_FALSE;\n\t}\n\n\tproperties = Z_OBJ_HT_P(obj)->get_properties(obj TSRMLS_CC);\n\n\tif (properties == NULL) {\n\t\tRETURN_FALSE;\n\t}\n\n\tzobj = zend_objects_get_address(obj TSRMLS_CC);\n\n\tarray_init(return_value);\n\n\tzend_hash_internal_pointer_reset_ex(properties, &pos);\n\n\twhile (zend_hash_get_current_data_ex(properties, (void **) &value, &pos) == SUCCESS) {\n\t\tif (zend_hash_get_current_key_ex(properties, &key, &key_len, &num_index, 0, &pos) == HASH_KEY_IS_STRING) {\n\t\t\tif (zend_check_property_access(zobj, key, key_len-1 TSRMLS_CC) == SUCCESS) {\n\t\t\t\tzend_unmangle_property_name(key, key_len-1, &class_name, &prop_name);\n\t\t\t\t/* Not separating references */\n\t\t\t\tZ_ADDREF_PP(value);\n\t\t\t\tadd_assoc_zval_ex(return_value, prop_name, strlen(prop_name)+1, *value);\n\t\t\t}\n\t\t}\n\t\tzend_hash_move_forward_ex(properties, &pos);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array get_class_methods(mixed class)\n Returns an array of method names for class or class instance. */\nZEND_FUNCTION(get_class_methods)\n{\n\tzval *klass;\n\tzval *method_name;\n\tzend_class_entry *ce = NULL, **pce;\n\tHashPosition pos;\n\tzend_function *mptr;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &klass) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (Z_TYPE_P(klass) == IS_OBJECT) {\n\t\t/* TBI!! new object handlers */\n\t\tif (!HAS_CLASS_ENTRY(*klass)) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tce = Z_OBJCE_P(klass);\n\t} else if (Z_TYPE_P(klass) == IS_STRING) {\n\t\tif (zend_lookup_class(Z_STRVAL_P(klass), Z_STRLEN_P(klass), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\tce = *pce;\n\t\t}\n\t}\n\n\tif (!ce) {\n\t\tRETURN_NULL();\n\t}\n\n\tarray_init(return_value);\n\tzend_hash_internal_pointer_reset_ex(&ce->function_table, &pos);\n\n\twhile (zend_hash_get_current_data_ex(&ce->function_table, (void **) &mptr, &pos) == SUCCESS) {\n\t\tif ((mptr->common.fn_flags & ZEND_ACC_PUBLIC) \n\t\t || (EG(scope) &&\n\t\t (((mptr->common.fn_flags & ZEND_ACC_PROTECTED) &&\n\t\t zend_check_protected(mptr->common.scope, EG(scope)))\n\t\t || ((mptr->common.fn_flags & ZEND_ACC_PRIVATE) &&\n\t\t EG(scope) == mptr->common.scope)))) {\n\t\t\tchar *key;\n\t\t\tuint key_len;\n\t\t\tulong num_index;\n\t\t\tuint len = strlen(mptr->common.function_name);\n\n\t\t\t/* Do not display old-style inherited constructors */\n\t\t\tif ((mptr->common.fn_flags & ZEND_ACC_CTOR) == 0 ||\n\t\t\t mptr->common.scope == ce ||\n\t\t\t zend_hash_get_current_key_ex(&ce->function_table, &key, &key_len, &num_index, 0, &pos) != HASH_KEY_IS_STRING ||\n\t\t\t zend_binary_strcasecmp(key, key_len-1, mptr->common.function_name, len) == 0) {\n\n\t\t\t\tMAKE_STD_ZVAL(method_name);\n\t\t\t\tZVAL_STRINGL(method_name, mptr->common.function_name, len, 1);\n\t\t\t\tzend_hash_next_index_insert(return_value->value.ht, &method_name, sizeof(zval *), NULL);\n\t\t\t}\n\t\t}\n\t\tzend_hash_move_forward_ex(&ce->function_table, &pos);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto bool method_exists(object object, string method)\n Checks if the class method exists */\nZEND_FUNCTION(method_exists)\n{\n\tzval *klass; \n\tchar *method_name;\n\tint method_len;\n\tchar *lcname;\n\tzend_class_entry * ce, **pce;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zs\", &klass, &method_name, &method_len) == FAILURE) {\n\t\treturn;\n\t}\n\tif (Z_TYPE_P(klass) == IS_OBJECT) {\n\t\tce = Z_OBJCE_P(klass);\n\t} else if (Z_TYPE_P(klass) == IS_STRING) {\n\t\tif (zend_lookup_class(Z_STRVAL_P(klass), Z_STRLEN_P(klass), &pce TSRMLS_CC) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tce = *pce;\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n\n\tlcname = zend_str_tolower_dup(method_name, method_len);\n\tif (zend_hash_exists(&ce->function_table, lcname, method_len+1)) {\n\t\tefree(lcname);\n\t\tRETURN_TRUE;\n\t} else {\n\t\tunion _zend_function *func = NULL;\n\n\t\tif (Z_TYPE_P(klass) == IS_OBJECT \n\t\t&& Z_OBJ_HT_P(klass)->get_method != NULL\n\t\t&& (func = Z_OBJ_HT_P(klass)->get_method(&klass, method_name, method_len, NULL TSRMLS_CC)) != NULL\n\t\t) {\n\t\t\tif (func->type == ZEND_INTERNAL_FUNCTION \n\t\t\t&& (func->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0\n\t\t\t) {\n\t\t\t\t/* Returns true to the fake Closure's __invoke */\n\t\t\t\tRETVAL_BOOL((func->common.scope == zend_ce_closure\n\t\t\t\t\t&& (method_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t\t\t\t&& memcmp(lcname, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0) ? 1 : 0);\n\t\t\t\t\t\n\t\t\t\tefree(lcname);\n\t\t\t\tefree((char*)((zend_internal_function*)func)->function_name);\n\t\t\t\tefree(func);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tefree(lcname);\n\t\t\tRETURN_TRUE;\n\t\t}\n\t}\n\tefree(lcname);\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto bool property_exists(mixed object_or_class, string property_name)\n Checks if the object or class has a property */\nZEND_FUNCTION(property_exists)\n{\n\tzval *object;\n\tchar *property;\n\tint property_len;\n\tzend_class_entry *ce, **pce;\n\tzend_property_info *property_info;\n\tzval property_z;\n\tulong h;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zs\", &object, &property, &property_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (property_len == 0) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (Z_TYPE_P(object) == IS_STRING) {\n\t\tif (zend_lookup_class(Z_STRVAL_P(object), Z_STRLEN_P(object), &pce TSRMLS_CC) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tce = *pce;\n\t} else if (Z_TYPE_P(object) == IS_OBJECT) {\n\t\tce = Z_OBJCE_P(object);\n\t} else {\n\t\tzend_error(E_WARNING, \"First parameter must either be an object or the name of an existing class\");\n\t\tRETURN_NULL();\n\t}\n\n\th = zend_get_hash_value(property, property_len+1);\n\tif (zend_hash_quick_find(&ce->properties_info, property, property_len+1, h, (void **) &property_info) == SUCCESS\n\t\t&& (property_info->flags & ZEND_ACC_SHADOW) == 0) {\n\t\tRETURN_TRUE;\n\t}\n\n\tZVAL_STRINGL(&property_z, property, property_len, 0);\n\n\tif (Z_TYPE_P(object) == IS_OBJECT &&\n\t\tZ_OBJ_HANDLER_P(object, has_property) && \n\t\tZ_OBJ_HANDLER_P(object, has_property)(object, &property_z, 2, 0 TSRMLS_CC)) {\n\t\tRETURN_TRUE;\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n\n/* {{{ proto bool class_exists(string classname [, bool autoload])\n Checks if the class exists */\nZEND_FUNCTION(class_exists)\n{\n\tchar *class_name, *lc_name;\n\tzend_class_entry **ce;\n\tint class_name_len;\n\tint found;\n\tzend_bool autoload = 1;\n\tALLOCA_FLAG(use_heap)\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|b\", &class_name, &class_name_len, &autoload) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!autoload) {\n\t\tchar *name;\n\t\tint len;\n\n\t\tlc_name = do_alloca(class_name_len + 1, use_heap);\n\t\tzend_str_tolower_copy(lc_name, class_name, class_name_len);\n\n\t\t/* Ignore leading \"\\\" */\n\t\tname = lc_name;\n\t\tlen = class_name_len;\n\t\tif (lc_name[0] == '\\\\') {\n\t\t\tname = &lc_name[1];\n\t\t\tlen--;\n\t\t}\n\t\n\t\tfound = zend_hash_find(EG(class_table), name, len+1, (void **) &ce);\n\t\tfree_alloca(lc_name, use_heap);\n\t\tRETURN_BOOL(found == SUCCESS && !(((*ce)->ce_flags & (ZEND_ACC_INTERFACE | ZEND_ACC_TRAIT)) > ZEND_ACC_EXPLICIT_ABSTRACT_CLASS));\n\t}\n\n \tif (zend_lookup_class(class_name, class_name_len, &ce TSRMLS_CC) == SUCCESS) {\n \t\tRETURN_BOOL(((*ce)->ce_flags & (ZEND_ACC_INTERFACE | (ZEND_ACC_TRAIT - ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))) == 0);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool interface_exists(string classname [, bool autoload])\n Checks if the class exists */\nZEND_FUNCTION(interface_exists)\n{\n\tchar *iface_name, *lc_name;\n\tzend_class_entry **ce;\n\tint iface_name_len;\n\tint found;\n\tzend_bool autoload = 1;\n\tALLOCA_FLAG(use_heap)\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|b\", &iface_name, &iface_name_len, &autoload) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!autoload) {\n\t\tchar *name;\n\t\tint len;\n\t\t\n\t\tlc_name = do_alloca(iface_name_len + 1, use_heap);\n\t\tzend_str_tolower_copy(lc_name, iface_name, iface_name_len);\n\t\n\t\t/* Ignore leading \"\\\" */\n\t\tname = lc_name;\n\t\tlen = iface_name_len;\n\t\tif (lc_name[0] == '\\\\') {\n\t\t\tname = &lc_name[1];\n\t\t\tlen--;\n\t\t}\n\n\t\tfound = zend_hash_find(EG(class_table), name, len+1, (void **) &ce);\n\t\tfree_alloca(lc_name, use_heap);\n\t\tRETURN_BOOL(found == SUCCESS && (*ce)->ce_flags & ZEND_ACC_INTERFACE);\n\t}\n\n \tif (zend_lookup_class(iface_name, iface_name_len, &ce TSRMLS_CC) == SUCCESS) {\n \t\tRETURN_BOOL(((*ce)->ce_flags & ZEND_ACC_INTERFACE) > 0);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool trait_exists(string traitname [, bool autoload])\n Checks if the trait exists */\nZEND_FUNCTION(trait_exists)\n{\n\tchar *trait_name, *lc_name;\n\tzend_class_entry **ce;\n\tint trait_name_len;\n\tint found;\n\tzend_bool autoload = 1;\n\tALLOCA_FLAG(use_heap)\n \n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|b\", &trait_name, &trait_name_len, &autoload) == FAILURE) {\n\t\treturn;\n\t}\n \n\tif (!autoload) {\n\t\tchar *name;\n\t\tint len;\n\t\t\n\t\tlc_name = do_alloca(trait_name_len + 1, use_heap);\n\t\tzend_str_tolower_copy(lc_name, trait_name, trait_name_len);\n \n\t\t/* Ignore leading \"\\\" */\n\t\tname = lc_name;\n\t\tlen = trait_name_len;\n\t\tif (lc_name[0] == '\\\\') {\n\t\t\tname = &lc_name[1];\n\t\t\tlen--;\n\t\t}\n \n\t\tfound = zend_hash_find(EG(class_table), name, len+1, (void **) &ce);\n\t\tfree_alloca(lc_name, use_heap);\n\t\tRETURN_BOOL(found == SUCCESS && (((*ce)->ce_flags & ZEND_ACC_TRAIT) > ZEND_ACC_EXPLICIT_ABSTRACT_CLASS));\n\t}\n \n \tif (zend_lookup_class(trait_name, trait_name_len, &ce TSRMLS_CC) == SUCCESS) {\n \t\tRETURN_BOOL(((*ce)->ce_flags & ZEND_ACC_TRAIT) > ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto bool function_exists(string function_name) \n Checks if the function exists */\nZEND_FUNCTION(function_exists)\n{\n\tchar *name;\n\tint name_len;\n\tzend_function *func;\n\tchar *lcname;\n\tzend_bool retval;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(name, name_len);\n\t\n\t/* Ignore leading \"\\\" */\n\tname = lcname;\n\tif (lcname[0] == '\\\\') {\n\t\tname = &lcname[1];\n\t\tname_len--;\n\t}\n\n\tretval = (zend_hash_find(EG(function_table), name, name_len+1, (void **)&func) == SUCCESS);\n\t\n\tefree(lcname);\n\n\t/*\n\t * A bit of a hack, but not a bad one: we see if the handler of the function\n\t * is actually one that displays \"function is disabled\" message.\n\t */\n\tif (retval && func->type == ZEND_INTERNAL_FUNCTION &&\n\t\tfunc->internal_function.handler == zif_display_disabled_function) {\n\t\tretval = 0;\n\t}\n\n\tRETURN_BOOL(retval);\n}\n/* }}} */\n\n/* {{{ proto bool class_alias(string user_class_name , string alias_name [, bool autoload])\n Creates an alias for user defined class */\nZEND_FUNCTION(class_alias)\n{\n\tchar *class_name, *lc_name, *alias_name;\n\tzend_class_entry **ce;\n\tint class_name_len, alias_name_len;\n\tint found;\n\tzend_bool autoload = 1;\n\tALLOCA_FLAG(use_heap)\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss|b\", &class_name, &class_name_len, &alias_name, &alias_name_len, &autoload) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!autoload) {\n\t\tlc_name = do_alloca(class_name_len + 1, use_heap);\n\t\tzend_str_tolower_copy(lc_name, class_name, class_name_len);\n\t\n\t\tfound = zend_hash_find(EG(class_table), lc_name, class_name_len+1, (void **) &ce);\n\t\tfree_alloca(lc_name, use_heap);\n\t} else {\n\t\tfound = zend_lookup_class(class_name, class_name_len, &ce TSRMLS_CC);\n\t}\n\tif (found == SUCCESS) {\n\t\tif ((*ce)->type == ZEND_USER_CLASS) { \n\t\t\tif (zend_register_class_alias_ex(alias_name, alias_name_len, *ce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tRETURN_TRUE;\n\t\t\t} else {\n\t\t\t\tzend_error(E_WARNING, \"Cannot redeclare class %s\", alias_name);\n\t\t\t\tRETURN_FALSE;\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_WARNING, \"First argument of class_alias() must be a name of user defined class\");\n\t\t\tRETURN_FALSE;\n\t\t}\n\t} else {\n\t\tzend_error(E_WARNING, \"Class '%s' not found\", class_name);\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n#if ZEND_DEBUG\n/* {{{ proto void leak(int num_bytes=3)\n Cause an intentional memory leak, for testing/debugging purposes */\nZEND_FUNCTION(leak)\n{\n\tlong leakbytes=3;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|l\", &leakbytes) == FAILURE) {\n\t\treturn;\n\t}\n\n\temalloc(leakbytes);\n}\n/* }}} */\n\n/* {{{ proto leak_variable(mixed variable [, bool leak_data]) */\nZEND_FUNCTION(leak_variable)\n{\n\tzval *zv;\n\tzend_bool leak_data = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z|b\", &zv, &leak_data) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!leak_data) {\n\t\tzval_add_ref(&zv);\n\t} else if (Z_TYPE_P(zv) == IS_RESOURCE) {\n\t\tzend_list_addref(Z_RESVAL_P(zv));\n\t} else if (Z_TYPE_P(zv) == IS_OBJECT) {\n\t\tZ_OBJ_HANDLER_P(zv, add_ref)(zv TSRMLS_CC);\n\t} else {\n\t\tzend_error(E_WARNING, \"Leaking non-zval data is only applicable to resources and objects\");\n\t}\n}\n/* }}} */\n\n\n#ifdef ZEND_TEST_EXCEPTIONS\nZEND_FUNCTION(crash)\n{\n\tchar *nowhere=NULL;\n\n\tmemcpy(nowhere, \"something\", sizeof(\"something\"));\n}\n#endif\n\n#endif /* ZEND_DEBUG */\n\n/* {{{ proto array get_included_files(void)\n Returns an array with the file names that were include_once()'d */\nZEND_FUNCTION(get_included_files)\n{\n\tchar *entry;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\tzend_hash_internal_pointer_reset(&EG(included_files));\n\twhile (zend_hash_get_current_key(&EG(included_files), &entry, NULL, 1) == HASH_KEY_IS_STRING) {\n\t\tadd_next_index_string(return_value, entry, 0);\n\t\tzend_hash_move_forward(&EG(included_files));\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto void trigger_error(string message [, int error_type])\n Generates a user-level error/warning/notice message */\nZEND_FUNCTION(trigger_error)\n{\n\tlong error_type = E_USER_NOTICE;\n\tchar *message;\n\tint message_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &message, &message_len, &error_type) == FAILURE) {\n\t\treturn;\n\t}\n\n\tswitch (error_type) {\n\t\tcase E_USER_ERROR:\n\t\tcase E_USER_WARNING:\n\t\tcase E_USER_NOTICE:\n\t\tcase E_USER_DEPRECATED:\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_error(E_WARNING, \"Invalid error type specified\");\n\t\t\tRETURN_FALSE;\n\t\t\tbreak;\n\t}\n\n\tzend_error((int)error_type, \"%s\", message);\n\tRETURN_TRUE;\n}\n/* }}} */\n\n\n/* {{{ proto string set_error_handler(string error_handler [, int error_types])\n Sets a user-defined error handler function. Returns the previously defined error handler, or false on error */\nZEND_FUNCTION(set_error_handler)\n{\n\tzval *error_handler;\n\tzend_bool had_orig_error_handler=0;\n\tchar *error_handler_name = NULL;\n\tlong error_type = E_ALL;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z|l\", &error_handler, &error_type) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!zend_is_callable(error_handler, 0, &error_handler_name TSRMLS_CC)) {\n\t\tzend_error(E_WARNING, \"%s() expects the argument (%s) to be a valid callback\",\n\t\t\t\t get_active_function_name(TSRMLS_C), error_handler_name?error_handler_name:\"unknown\");\n\t\tefree(error_handler_name);\n\t\treturn;\n\t}\n\tefree(error_handler_name);\n\n\tif (EG(user_error_handler)) {\n\t\thad_orig_error_handler = 1;\n\t\t*return_value = *EG(user_error_handler);\n\t\tzval_copy_ctor(return_value);\n\t\tINIT_PZVAL(return_value);\n\t\tzend_stack_push(&EG(user_error_handlers_error_reporting), &EG(user_error_handler_error_reporting), sizeof(EG(user_error_handler_error_reporting)));\n\t\tzend_ptr_stack_push(&EG(user_error_handlers), EG(user_error_handler));\n\t}\n\tALLOC_ZVAL(EG(user_error_handler));\n\n\tif (!zend_is_true(error_handler)) { /* unset user-defined handler */\n\t\tFREE_ZVAL(EG(user_error_handler));\n\t\tEG(user_error_handler) = NULL;\n\t\tRETURN_TRUE;\n\t}\n\n\tEG(user_error_handler_error_reporting) = (int)error_type;\n\t*EG(user_error_handler) = *error_handler;\n\tzval_copy_ctor(EG(user_error_handler));\n\tINIT_PZVAL(EG(user_error_handler));\n\n\tif (!had_orig_error_handler) {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto void restore_error_handler(void)\n Restores the previously defined error handler function */\nZEND_FUNCTION(restore_error_handler)\n{\n\tif (EG(user_error_handler)) {\n\t\tzval *zeh = EG(user_error_handler);\n\n\t\tEG(user_error_handler) = NULL;\n\t\tzval_ptr_dtor(&zeh);\n\t}\n\n\tif (zend_ptr_stack_num_elements(&EG(user_error_handlers))==0) {\n\t\tEG(user_error_handler) = NULL;\n\t} else {\n\t\tEG(user_error_handler_error_reporting) = zend_stack_int_top(&EG(user_error_handlers_error_reporting));\n\t\tzend_stack_del_top(&EG(user_error_handlers_error_reporting));\n\t\tEG(user_error_handler) = zend_ptr_stack_pop(&EG(user_error_handlers));\n\t}\n\tRETURN_TRUE;\n}\n/* }}} */\n\n\n/* {{{ proto string set_exception_handler(callable exception_handler)\n Sets a user-defined exception handler function. Returns the previously defined exception handler, or false on error */\nZEND_FUNCTION(set_exception_handler)\n{\n\tzval *exception_handler;\n\tchar *exception_handler_name = NULL;\n\tzend_bool had_orig_exception_handler=0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &exception_handler) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (Z_TYPE_P(exception_handler) != IS_NULL) { /* NULL == unset */\n\t\tif (!zend_is_callable(exception_handler, 0, &exception_handler_name TSRMLS_CC)) {\n\t\t\tzend_error(E_WARNING, \"%s() expects the argument (%s) to be a valid callback\",\n\t\t\t\t\t get_active_function_name(TSRMLS_C), exception_handler_name?exception_handler_name:\"unknown\");\n\t\t\tefree(exception_handler_name);\n\t\t\treturn;\n\t\t}\n\t\tefree(exception_handler_name);\n\t}\n\n\tif (EG(user_exception_handler)) {\n\t\thad_orig_exception_handler = 1;\n\t\t*return_value = *EG(user_exception_handler);\n\t\tzval_copy_ctor(return_value);\n\t\tzend_ptr_stack_push(&EG(user_exception_handlers), EG(user_exception_handler));\n\t}\n\tALLOC_ZVAL(EG(user_exception_handler));\n\n\tif (Z_TYPE_P(exception_handler) == IS_NULL) { /* unset user-defined handler */\n\t\tFREE_ZVAL(EG(user_exception_handler));\n\t\tEG(user_exception_handler) = NULL;\n\t\tRETURN_TRUE;\n\t}\n\n\t*EG(user_exception_handler) = *exception_handler;\n\tzval_copy_ctor(EG(user_exception_handler));\n\n\tif (!had_orig_exception_handler) {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto void restore_exception_handler(void)\n Restores the previously defined exception handler function */\nZEND_FUNCTION(restore_exception_handler)\n{\n\tif (EG(user_exception_handler)) {\n\t\tzval_ptr_dtor(&EG(user_exception_handler));\n\t}\n\tif (zend_ptr_stack_num_elements(&EG(user_exception_handlers))==0) {\n\t\tEG(user_exception_handler) = NULL;\n\t} else {\n\t\tEG(user_exception_handler) = zend_ptr_stack_pop(&EG(user_exception_handlers));\n\t}\n\tRETURN_TRUE;\n}\n/* }}} */\n\n\nstatic int copy_class_or_interface_name(zend_class_entry **pce TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *array = va_arg(args, zval *);\n\tzend_uint mask = va_arg(args, zend_uint);\n\tzend_uint comply = va_arg(args, zend_uint);\n\tzend_uint comply_mask = (comply)? mask:0;\n\tzend_class_entry *ce = *pce;\n\n\tif ((hash_key->nKeyLength==0 || hash_key->arKey[0]!=0)\n\t\t&& (comply_mask == (ce->ce_flags & mask))) {\n\t\tadd_next_index_stringl(array, ce->name, ce->name_length, 1);\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n\n/* {{{ proto array get_declared_traits()\n Returns an array of all declared traits. */\nZEND_FUNCTION(get_declared_traits)\n{\n\tzend_uint mask = ZEND_ACC_TRAIT;\n\tzend_uint comply = 1;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) copy_class_or_interface_name, 3, return_value, mask, comply);\n}\n/* }}} */\n\n\n/* {{{ proto array get_declared_classes()\n Returns an array of all declared classes. */\nZEND_FUNCTION(get_declared_classes)\n{\n\tzend_uint mask = ZEND_ACC_INTERFACE | (ZEND_ACC_TRAIT & ~ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);\n\tzend_uint comply = 0;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) copy_class_or_interface_name, 3, return_value, mask, comply);\n}\n/* }}} */\n\n/* {{{ proto array get_declared_interfaces()\n Returns an array of all declared interfaces. */\nZEND_FUNCTION(get_declared_interfaces)\n{\n\tzend_uint mask = ZEND_ACC_INTERFACE;\n\tzend_uint comply = 1;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) copy_class_or_interface_name, 3, return_value, mask, comply);\n}\n/* }}} */\n\n\nstatic int copy_function_name(zend_function *func TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *internal_ar = va_arg(args, zval *),\n\t *user_ar = va_arg(args, zval *);\n\n\tif (hash_key->nKeyLength == 0 || hash_key->arKey[0] == 0) {\n\t\treturn 0;\n\t}\n\n\tif (func->type == ZEND_INTERNAL_FUNCTION) {\n\t\tadd_next_index_stringl(internal_ar, hash_key->arKey, hash_key->nKeyLength-1, 1);\n\t} else if (func->type == ZEND_USER_FUNCTION) {\n\t\tadd_next_index_stringl(user_ar, hash_key->arKey, hash_key->nKeyLength-1, 1);\n\t}\n\n\treturn 0;\n}\n\n\n/* {{{ proto array get_defined_functions(void)\n Returns an array of all defined functions */\nZEND_FUNCTION(get_defined_functions)\n{\n\tzval *internal;\n\tzval *user;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tMAKE_STD_ZVAL(internal);\n\tMAKE_STD_ZVAL(user);\n\n\tarray_init(internal);\n\tarray_init(user);\n\tarray_init(return_value);\n\n\tzend_hash_apply_with_arguments(EG(function_table) TSRMLS_CC, (apply_func_args_t) copy_function_name, 2, internal, user);\n\n\tif (zend_hash_add(Z_ARRVAL_P(return_value), \"internal\", sizeof(\"internal\"), (void **)&internal, sizeof(zval *), NULL) == FAILURE) {\n\t\tzval_ptr_dtor(&internal);\n\t\tzval_ptr_dtor(&user);\n\t\tzval_dtor(return_value);\n\t\tzend_error(E_WARNING, \"Cannot add internal functions to return value from get_defined_functions()\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif (zend_hash_add(Z_ARRVAL_P(return_value), \"user\", sizeof(\"user\"), (void **)&user, sizeof(zval *), NULL) == FAILURE) {\n\t\tzval_ptr_dtor(&user);\n\t\tzval_dtor(return_value);\n\t\tzend_error(E_WARNING, \"Cannot add user functions to return value from get_defined_functions()\");\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array get_defined_vars(void)\n Returns an associative array of names and values of all currently defined variable names (variables in the current scope) */\nZEND_FUNCTION(get_defined_vars)\n{\n\tif (!EG(active_symbol_table)) {\n\t\tzend_rebuild_symbol_table(TSRMLS_C);\n\t}\n\n\tarray_init_size(return_value, zend_hash_num_elements(EG(active_symbol_table)));\n\n\tzend_hash_copy(Z_ARRVAL_P(return_value), EG(active_symbol_table),\n\t\t\t\t\t(copy_ctor_func_t)zval_add_ref, NULL, sizeof(zval *));\n}\n/* }}} */\n\n\n#define LAMBDA_TEMP_FUNCNAME\t\"__lambda_func\"\n/* {{{ proto string create_function(string args, string code)\n Creates an anonymous function, and returns its name (funny, eh?) */\nZEND_FUNCTION(create_function)\n{\n\tchar *eval_code, *function_name, *function_args, *function_code;\n\tint eval_code_length, function_name_length, function_args_len, function_code_len;\n\tint retval;\n\tchar *eval_name;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &function_args, &function_args_len, &function_code, &function_code_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\teval_code = (char *) emalloc(sizeof(\"function \" LAMBDA_TEMP_FUNCNAME)\n\t\t\t+function_args_len\n\t\t\t+2\t/* for the args parentheses */\n\t\t\t+2\t/* for the curly braces */\n\t\t\t+function_code_len);\n\n\teval_code_length = sizeof(\"function \" LAMBDA_TEMP_FUNCNAME \"(\") - 1;\n\tmemcpy(eval_code, \"function \" LAMBDA_TEMP_FUNCNAME \"(\", eval_code_length);\n\n\tmemcpy(eval_code + eval_code_length, function_args, function_args_len);\n\teval_code_length += function_args_len;\n\n\teval_code[eval_code_length++] = ')';\n\teval_code[eval_code_length++] = '{';\n\n\tmemcpy(eval_code + eval_code_length, function_code, function_code_len);\n\teval_code_length += function_code_len;\n\n\teval_code[eval_code_length++] = '}';\n\teval_code[eval_code_length] = '\\0';\n\n\teval_name = zend_make_compiled_string_description(\"runtime-created function\" TSRMLS_CC);\n\tretval = zend_eval_stringl(eval_code, eval_code_length, NULL, eval_name TSRMLS_CC);\n\tefree(eval_code);\n\tefree(eval_name);\n\n\tif (retval==SUCCESS) {\n\t\tzend_function new_function, *func;\n\n\t\tif (zend_hash_find(EG(function_table), LAMBDA_TEMP_FUNCNAME, sizeof(LAMBDA_TEMP_FUNCNAME), (void **) &func)==FAILURE) {\n\t\t\tzend_error(E_ERROR, \"Unexpected inconsistency in create_function()\");\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tnew_function = *func;\n\t\tfunction_add_ref(&new_function);\n\n\t\tfunction_name = (char *) emalloc(sizeof(\"0lambda_\")+MAX_LENGTH_OF_LONG);\n\t\tfunction_name[0] = '\\0';\n\n\t\tdo {\n\t\t\tfunction_name_length = 1 + snprintf(function_name + 1, sizeof(\"lambda_\")+MAX_LENGTH_OF_LONG, \"lambda_%d\", ++EG(lambda_count));\n\t\t} while (zend_hash_add(EG(function_table), function_name, function_name_length+1, &new_function, sizeof(zend_function), NULL)==FAILURE);\n\t\tzend_hash_del(EG(function_table), LAMBDA_TEMP_FUNCNAME, sizeof(LAMBDA_TEMP_FUNCNAME));\n\t\tRETURN_STRINGL(function_name, function_name_length, 0);\n\t} else {\n\t\tzend_hash_del(EG(function_table), LAMBDA_TEMP_FUNCNAME, sizeof(LAMBDA_TEMP_FUNCNAME));\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\n#if ZEND_DEBUG\nZEND_FUNCTION(zend_test_func)\n{\n\tzval *arg1, *arg2;\n\n\tzend_get_parameters(ht, 2, &arg1, &arg2);\n}\n\n\n#ifdef ZTS\nZEND_FUNCTION(zend_thread_id)\n{\n\tRETURN_LONG((long)tsrm_thread_id());\n}\n#endif\n#endif\n\n/* {{{ proto string get_resource_type(resource res)\n Get the resource type name for a given resource */\nZEND_FUNCTION(get_resource_type)\n{\n\tconst char *resource_type;\n\tzval *z_resource_type;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"r\", &z_resource_type) == FAILURE) {\n\t\treturn;\n\t}\n\n\tresource_type = zend_rsrc_list_get_rsrc_type(Z_LVAL_P(z_resource_type) TSRMLS_CC);\n\tif (resource_type) {\n\t\tRETURN_STRING(resource_type, 1);\n\t} else {\n\t\tRETURN_STRING(\"Unknown\", 1);\n\t}\n}\n/* }}} */\n\n\nstatic int add_extension_info(zend_module_entry *module, void *arg TSRMLS_DC)\n{\n\tzval *name_array = (zval *)arg;\n\tadd_next_index_string(name_array, module->name, 1);\n\treturn 0;\n}\n\nstatic int add_zendext_info(zend_extension *ext, void *arg TSRMLS_DC)\n{\n\tzval *name_array = (zval *)arg;\n\tadd_next_index_string(name_array, ext->name, 1);\n\treturn 0;\n}\n\nstatic int add_constant_info(zend_constant *constant, void *arg TSRMLS_DC)\n{\n\tzval *name_array = (zval *)arg;\n\tzval *const_val;\n\n\tMAKE_STD_ZVAL(const_val);\n\t*const_val = constant->value;\n\tzval_copy_ctor(const_val);\n\tINIT_PZVAL(const_val);\n\tadd_assoc_zval_ex(name_array, constant->name, constant->name_len, const_val);\n\treturn 0;\n}\n\n\n/* {{{ proto array get_loaded_extensions([bool zend_extensions]) U\n Return an array containing names of loaded extensions */\nZEND_FUNCTION(get_loaded_extensions)\n{\n\tzend_bool zendext = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|b\", &zendext) == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\n\tif (zendext) {\n\t\tzend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) add_zendext_info, return_value TSRMLS_CC);\n\t} else {\n\t\tzend_hash_apply_with_argument(&module_registry, (apply_func_arg_t) add_extension_info, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array get_defined_constants([bool categorize])\n Return an array containing the names and values of all defined constants */\nZEND_FUNCTION(get_defined_constants)\n{\n\tzend_bool categorize = 0;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|b\", &categorize) == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\n\tif (categorize) {\n\t\tHashPosition pos;\n\t\tzend_constant *val;\n\t\tint module_number;\n\t\tzval **modules;\n\t\tchar **module_names;\n\t\tzend_module_entry *module;\n\t\tint i = 1;\n\n\t\tmodules = ecalloc(zend_hash_num_elements(&module_registry) + 2, sizeof(zval *));\n\t\tmodule_names = emalloc((zend_hash_num_elements(&module_registry) + 2) * sizeof(char *));\n\n\t\tmodule_names[0] = \"internal\";\n\t\tzend_hash_internal_pointer_reset_ex(&module_registry, &pos);\n\t\twhile (zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) != FAILURE) {\n\t\t\tmodule_names[module->module_number] = (char *)module->name;\n\t\t\ti++;\n\t\t\tzend_hash_move_forward_ex(&module_registry, &pos);\n\t\t}\n\t\tmodule_names[i] = \"user\";\n\n\t\tzend_hash_internal_pointer_reset_ex(EG(zend_constants), &pos);\n\t\twhile (zend_hash_get_current_data_ex(EG(zend_constants), (void **) &val, &pos) != FAILURE) {\n\t\t\tzval *const_val;\n\n\t\t\tif (val->module_number == PHP_USER_CONSTANT) {\n\t\t\t\tmodule_number = i;\n\t\t\t} else if (val->module_number > i || val->module_number < 0) {\n\t\t\t\t/* should not happen */\n\t\t\t\tgoto bad_module_id;\n\t\t\t} else {\n\t\t\t\tmodule_number = val->module_number;\n\t\t\t}\n\n\t\t\tif (!modules[module_number]) {\n\t\t\t\tMAKE_STD_ZVAL(modules[module_number]);\n\t\t\t\tarray_init(modules[module_number]);\n\t\t\t\tadd_assoc_zval(return_value, module_names[module_number], modules[module_number]);\n\t\t\t}\n\n\t\t\tMAKE_STD_ZVAL(const_val);\n\t\t\t*const_val = val->value;\n\t\t\tzval_copy_ctor(const_val);\n\t\t\tINIT_PZVAL(const_val);\n\n\t\t\tadd_assoc_zval_ex(modules[module_number], val->name, val->name_len, const_val);\nbad_module_id:\n\t\t\tzend_hash_move_forward_ex(EG(zend_constants), &pos);\n\t\t}\n\t\tefree(module_names);\n\t\tefree(modules);\n\t} else {\n\t\tzend_hash_apply_with_argument(EG(zend_constants), (apply_func_arg_t) add_constant_info, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n\nstatic zval *debug_backtrace_get_args(void **curpos TSRMLS_DC)\n{\n\tvoid **p = curpos;\n\tzval *arg_array, **arg;\n\tint arg_count = (int)(zend_uintptr_t) *p;\n\n\tMAKE_STD_ZVAL(arg_array);\n\tarray_init_size(arg_array, arg_count);\n\tp -= arg_count;\n\n\twhile (--arg_count >= 0) {\n\t\targ = (zval **) p++;\n\t\tif (*arg) {\n\t\t\tif (Z_TYPE_PP(arg) != IS_OBJECT) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(arg);\n\t\t\t}\n\t\t\tZ_ADDREF_PP(arg);\n\t\t\tadd_next_index_zval(arg_array, *arg);\n\t\t} else {\n\t\t\tadd_next_index_null(arg_array);\n\t\t}\n\t}\n\n\treturn arg_array;\n}\n\nvoid debug_print_backtrace_args(zval *arg_array TSRMLS_DC)\n{\n\tzval **tmp;\n\tHashPosition iterator;\n\tint i = 0;\n\n\tzend_hash_internal_pointer_reset_ex(arg_array->value.ht, &iterator);\n\twhile (zend_hash_get_current_data_ex(arg_array->value.ht, (void **) &tmp, &iterator) == SUCCESS) {\n\t\tif (i++) {\n\t\t\tZEND_PUTS(\", \");\n\t\t}\n\t\tzend_print_flat_zval_r(*tmp TSRMLS_CC);\n\t\tzend_hash_move_forward_ex(arg_array->value.ht, &iterator);\n\t}\n}\n\n/* {{{ proto void debug_print_backtrace([int options[, int limit]]) */\nZEND_FUNCTION(debug_print_backtrace)\n{\n\tzend_execute_data *ptr, *skip;\n\tint lineno, frameno = 0;\n\tconst char *function_name;\n\tconst char *filename;\n\tconst char *class_name = NULL;\n\tchar *call_type;\n\tconst char *include_filename = NULL;\n\tzval *arg_array = NULL;\n\tint indent = 0;\n\tlong options = 0;\n\tlong limit = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|ll\", &options, &limit) == FAILURE) {\n\t\treturn;\n\t}\n\n\tptr = EG(current_execute_data);\n\n\t/* skip debug_backtrace() */\n\tptr = ptr->prev_execute_data;\n\n\twhile (ptr && (limit == 0 || frameno < limit)) {\n\t\tconst char *free_class_name = NULL;\n\n\t\tframeno++;\n\t\tclass_name = call_type = NULL; \n\t\targ_array = NULL;\n\n\t\tskip = ptr;\n\t\t/* skip internal handler */\n\t\tif (!skip->op_array &&\n\t\t skip->prev_execute_data &&\n\t\t skip->prev_execute_data->opline &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_DO_FCALL &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_DO_FCALL_BY_NAME &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_INCLUDE_OR_EVAL) {\n\t\t\tskip = skip->prev_execute_data;\n\t\t}\n\n\t\tif (skip->op_array) {\n\t\t\tfilename = skip->op_array->filename;\n\t\t\tlineno = skip->opline->lineno;\n\t\t} else {\n\t\t\tfilename = NULL;\n\t\t\tlineno = 0;\n\t\t}\n\n\t\tfunction_name = ptr->function_state.function->common.function_name;\n\n\t\tif (function_name) {\n\t\t\tif (ptr->object) {\n\t\t\t\tif (ptr->function_state.function->common.scope) {\n\t\t\t\t\tclass_name = ptr->function_state.function->common.scope->name;\n\t\t\t\t} else {\n\t\t\t\t\tzend_uint class_name_len;\n\t\t\t\t\tint dup;\n\n\t\t\t\t\tdup = zend_get_object_classname(ptr->object, &class_name, &class_name_len TSRMLS_CC);\n\t\t\t\t\tif(!dup) {\n\t\t\t\t\t\tfree_class_name = class_name;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tcall_type = \"->\";\n\t\t\t} else if (ptr->function_state.function->common.scope) {\n\t\t\t\tclass_name = ptr->function_state.function->common.scope->name;\n\t\t\t\tcall_type = \"::\";\n\t\t\t} else {\n\t\t\t\tclass_name = NULL;\n\t\t\t\tcall_type = NULL;\n\t\t\t}\n\t\t\tif ((! ptr->opline) || ((ptr->opline->opcode == ZEND_DO_FCALL_BY_NAME) || (ptr->opline->opcode == ZEND_DO_FCALL))) {\n\t\t\t\tif (ptr->function_state.arguments && (options & DEBUG_BACKTRACE_IGNORE_ARGS) == 0) {\n\t\t\t\t\targ_array = debug_backtrace_get_args(ptr->function_state.arguments TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\t/* i know this is kinda ugly, but i'm trying to avoid extra cycles in the main execution loop */\n\t\t\tzend_bool build_filename_arg = 1;\n\n\t\t\tif (!ptr->opline || ptr->opline->opcode != ZEND_INCLUDE_OR_EVAL) {\n\t\t\t\t/* can happen when calling eval from a custom sapi */\n\t\t\t\tfunction_name = \"unknown\";\n\t\t\t\tbuild_filename_arg = 0;\n\t\t\t} else\n\t\t\tswitch (ptr->opline->extended_value) {\n\t\t\t\tcase ZEND_EVAL:\n\t\t\t\t\tfunction_name = \"eval\";\n\t\t\t\t\tbuild_filename_arg = 0;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_INCLUDE:\n\t\t\t\t\tfunction_name = \"include\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_REQUIRE:\n\t\t\t\t\tfunction_name = \"require\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_INCLUDE_ONCE:\n\t\t\t\t\tfunction_name = \"include_once\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_REQUIRE_ONCE:\n\t\t\t\t\tfunction_name = \"require_once\";\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t/* this can actually happen if you use debug_backtrace() in your error_handler and \n\t\t\t\t\t * you're in the top-scope */\n\t\t\t\t\tfunction_name = \"unknown\"; \n\t\t\t\t\tbuild_filename_arg = 0;\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tif (build_filename_arg && include_filename) {\n\t\t\t\tMAKE_STD_ZVAL(arg_array);\n\t\t\t\tarray_init(arg_array);\n\t\t\t\tadd_next_index_string(arg_array, (char*)include_filename, 1);\n\t\t\t}\n\t\t\tcall_type = NULL;\n\t\t}\n\t\tzend_printf(\"#%-2d \", indent);\n\t\tif (class_name) {\n\t\t\tZEND_PUTS(class_name);\n\t\t\tZEND_PUTS(call_type);\n\t\t}\n\t\tzend_printf(\"%s(\", function_name);\n\t\tif (arg_array) {\n\t\t\tdebug_print_backtrace_args(arg_array TSRMLS_CC);\n\t\t\tzval_ptr_dtor(&arg_array);\n\t\t}\n\t\tif (filename) {\n\t\t\tzend_printf(\") called at [%s:%d]\\n\", filename, lineno);\n\t\t} else {\n\t\t\tzend_execute_data *prev = skip->prev_execute_data;\n\n\t\t\twhile (prev) {\n\t\t\t\tif (prev->function_state.function &&\n\t\t\t\t\tprev->function_state.function->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\t\tprev = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\t\t\t\t \n\t\t\t\tif (prev->op_array) {\n\t\t\t\t\tzend_printf(\") called at [%s:%d]\\n\", prev->op_array->filename, prev->opline->lineno);\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tprev = prev->prev_execute_data;\n\t\t\t}\n\t\t\tif (!prev) {\n\t\t\t\tZEND_PUTS(\")\\n\");\n\t\t\t}\n\t\t}\n\t\tinclude_filename = filename;\n\t\tptr = skip->prev_execute_data;\n\t\t++indent;\n\t\tif (free_class_name) {\n\t\t\tefree((char*)free_class_name);\n\t\t}\n\t}\n}\n\n/* }}} */\n\nZEND_API void zend_fetch_debug_backtrace(zval *return_value, int skip_last, int options, int limit TSRMLS_DC)\n{\n\tzend_execute_data *ptr, *skip;\n\tint lineno, frameno = 0;\n\tconst char *function_name;\n\tconst char *filename;\n\tconst char *class_name;\n\tconst char *include_filename = NULL;\n\tzval *stack_frame;\n\n\tptr = EG(current_execute_data);\n\n\t/* skip \"new Exception()\" */\n\tif (ptr && (skip_last == 0) && ptr->opline && (ptr->opline->opcode == ZEND_NEW)) {\n\t\tptr = ptr->prev_execute_data;\n\t}\n\n\t/* skip debug_backtrace() */\n\tif (skip_last-- && ptr) {\n\t\tptr = ptr->prev_execute_data;\n\t}\n\n\tarray_init(return_value);\n\n\twhile (ptr && (limit == 0 || frameno < limit)) {\n\t\tframeno++;\n\t\tMAKE_STD_ZVAL(stack_frame);\n\t\tarray_init(stack_frame);\n\n\t\tskip = ptr;\n\t\t/* skip internal handler */\n\t\tif (!skip->op_array &&\n\t\t skip->prev_execute_data &&\n\t\t skip->prev_execute_data->opline &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_DO_FCALL &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_DO_FCALL_BY_NAME &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_INCLUDE_OR_EVAL) {\n\t\t\tskip = skip->prev_execute_data;\n\t\t}\n\n\t\tif (skip->op_array) {\n\t\t\tfilename = skip->op_array->filename;\n\t\t\tlineno = skip->opline->lineno;\n\t\t\tadd_assoc_string_ex(stack_frame, \"file\", sizeof(\"file\"), (char*)filename, 1);\n\t\t\tadd_assoc_long_ex(stack_frame, \"line\", sizeof(\"line\"), lineno);\n\n\t\t\t/* try to fetch args only if an FCALL was just made - elsewise we're in the middle of a function\n\t\t\t * and debug_baktrace() might have been called by the error_handler. in this case we don't \n\t\t\t * want to pop anything of the argument-stack */\n\t\t} else {\n\t\t\tzend_execute_data *prev = skip->prev_execute_data;\n\n\t\t\twhile (prev) {\n\t\t\t\tif (prev->function_state.function &&\n\t\t\t\t\tprev->function_state.function->common.type != ZEND_USER_FUNCTION &&\n\t\t\t\t\t!(prev->function_state.function->common.type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t\t\t\t(prev->function_state.function->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER))) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\t\t\t\t \n\t\t\t\tif (prev->op_array) {\n\t\t\t\t\tadd_assoc_string_ex(stack_frame, \"file\", sizeof(\"file\"), (char*)prev->op_array->filename, 1);\n\t\t\t\t\tadd_assoc_long_ex(stack_frame, \"line\", sizeof(\"line\"), prev->opline->lineno);\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tprev = prev->prev_execute_data;\n\t\t\t}\n\t\t\tfilename = NULL;\n\t\t}\n\n\t\tfunction_name = ptr->function_state.function->common.function_name;\n\n\t\tif (function_name) {\n\t\t\tadd_assoc_string_ex(stack_frame, \"function\", sizeof(\"function\"), (char*)function_name, 1);\n\n\t\t\tif (ptr->object && Z_TYPE_P(ptr->object) == IS_OBJECT) {\n\t\t\t\tif (ptr->function_state.function->common.scope) {\n\t\t\t\t\tadd_assoc_string_ex(stack_frame, \"class\", sizeof(\"class\"), (char*)ptr->function_state.function->common.scope->name, 1);\n\t\t\t\t} else {\n\t\t\t\t\tzend_uint class_name_len;\n\t\t\t\t\tint dup;\n\n\t\t\t\t\tdup = zend_get_object_classname(ptr->object, &class_name, &class_name_len TSRMLS_CC);\n\t\t\t\t\tadd_assoc_string_ex(stack_frame, \"class\", sizeof(\"class\"), (char*)class_name, dup);\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tif ((options & DEBUG_BACKTRACE_PROVIDE_OBJECT) != 0) {\n\t\t\t\t\tadd_assoc_zval_ex(stack_frame, \"object\", sizeof(\"object\"), ptr->object);\n\t\t\t\t\tZ_ADDREF_P(ptr->object);\n\t\t\t\t}\n\n\t\t\t\tadd_assoc_string_ex(stack_frame, \"type\", sizeof(\"type\"), \"->\", 1);\n\t\t\t} else if (ptr->function_state.function->common.scope) {\n\t\t\t\tadd_assoc_string_ex(stack_frame, \"class\", sizeof(\"class\"), (char*)ptr->function_state.function->common.scope->name, 1);\n\t\t\t\tadd_assoc_string_ex(stack_frame, \"type\", sizeof(\"type\"), \"::\", 1);\n\t\t\t}\n\n\t\t\tif ((options & DEBUG_BACKTRACE_IGNORE_ARGS) == 0 && \n\t\t\t\t((! ptr->opline) || ((ptr->opline->opcode == ZEND_DO_FCALL_BY_NAME) || (ptr->opline->opcode == ZEND_DO_FCALL)))) {\n\t\t\t\tif (ptr->function_state.arguments) {\n\t\t\t\t\tadd_assoc_zval_ex(stack_frame, \"args\", sizeof(\"args\"), debug_backtrace_get_args(ptr->function_state.arguments TSRMLS_CC));\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\t/* i know this is kinda ugly, but i'm trying to avoid extra cycles in the main execution loop */\n\t\t\tzend_bool build_filename_arg = 1;\n\n\t\t\tif (!ptr->opline || ptr->opline->opcode != ZEND_INCLUDE_OR_EVAL) {\n\t\t\t\t/* can happen when calling eval from a custom sapi */\n\t\t\t\tfunction_name = \"unknown\";\n\t\t\t\tbuild_filename_arg = 0;\n\t\t\t} else\n\t\t\tswitch (ptr->opline->extended_value) {\n\t\t\t\tcase ZEND_EVAL:\n\t\t\t\t\tfunction_name = \"eval\";\n\t\t\t\t\tbuild_filename_arg = 0;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_INCLUDE:\n\t\t\t\t\tfunction_name = \"include\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_REQUIRE:\n\t\t\t\t\tfunction_name = \"require\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_INCLUDE_ONCE:\n\t\t\t\t\tfunction_name = \"include_once\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_REQUIRE_ONCE:\n\t\t\t\t\tfunction_name = \"require_once\";\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t/* this can actually happen if you use debug_backtrace() in your error_handler and \n\t\t\t\t\t * you're in the top-scope */\n\t\t\t\t\tfunction_name = \"unknown\"; \n\t\t\t\t\tbuild_filename_arg = 0;\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tif (build_filename_arg && include_filename) {\n\t\t\t\tzval *arg_array;\n\n\t\t\t\tMAKE_STD_ZVAL(arg_array);\n\t\t\t\tarray_init(arg_array);\n\n\t\t\t\t/* include_filename always points to the last filename of the last last called-fuction.\n\t\t\t\t if we have called include in the frame above - this is the file we have included.\n\t\t\t\t */\n\n\t\t\t\tadd_next_index_string(arg_array, (char*)include_filename, 1);\n\t\t\t\tadd_assoc_zval_ex(stack_frame, \"args\", sizeof(\"args\"), arg_array);\n\t\t\t}\n\n\t\t\tadd_assoc_string_ex(stack_frame, \"function\", sizeof(\"function\"), (char*)function_name, 1);\n\t\t}\n\n\t\tadd_next_index_zval(return_value, stack_frame);\n\n\t\tinclude_filename = filename; \n\n\t\tptr = skip->prev_execute_data;\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array debug_backtrace([int options[, int limit]])\n Return backtrace as array */\nZEND_FUNCTION(debug_backtrace)\n{\n\tlong options = DEBUG_BACKTRACE_PROVIDE_OBJECT;\n\tlong limit = 0;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|ll\", &options, &limit) == FAILURE) {\n\t\treturn;\n\t}\n\n\tzend_fetch_debug_backtrace(return_value, 1, options, limit TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto bool extension_loaded(string extension_name)\n Returns true if the named extension is loaded */\nZEND_FUNCTION(extension_loaded)\n{\n\tchar *extension_name;\n\tint extension_name_len;\n\tchar *lcname;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &extension_name, &extension_name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(extension_name, extension_name_len);\n\tif (zend_hash_exists(&module_registry, lcname, extension_name_len+1)) {\n\t\tRETVAL_TRUE;\n\t} else {\n\t\tRETVAL_FALSE;\n\t}\n\tefree(lcname);\n}\n/* }}} */\n\n\n/* {{{ proto array get_extension_funcs(string extension_name)\n Returns an array with the names of functions belonging to the named extension */\nZEND_FUNCTION(get_extension_funcs)\n{\n\tchar *extension_name;\n\tint extension_name_len;\n\tzend_module_entry *module;\n\tconst zend_function_entry *func;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &extension_name, &extension_name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (strncasecmp(extension_name, \"zend\", sizeof(\"zend\"))) {\n\t\tchar *lcname = zend_str_tolower_dup(extension_name, extension_name_len);\n\t\tif (zend_hash_find(&module_registry, lcname,\n\t\t\textension_name_len+1, (void**)&module) == FAILURE) {\n\t\t\tefree(lcname);\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (!(func = module->functions)) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t} else {\n\t\tfunc = builtin_functions;\n\t}\n\n\tarray_init(return_value);\n\n\twhile (func->fname) {\n\t\tadd_next_index_string(return_value, func->fname, 1);\n\t\tfunc++;\n\t}\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"zend.h\"\n#include \"zend_API.h\"\n#include \"zend_builtin_functions.h\"\n#include \"zend_constants.h\"\n#include \"zend_ini.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_extensions.h\"\n#include \"zend_closures.h\"\n\n#undef ZEND_TEST_EXCEPTIONS\n\nstatic ZEND_FUNCTION(zend_version);\nstatic ZEND_FUNCTION(func_num_args);\nstatic ZEND_FUNCTION(func_get_arg);\nstatic ZEND_FUNCTION(func_get_args);\nstatic ZEND_FUNCTION(strlen);\nstatic ZEND_FUNCTION(strcmp);\nstatic ZEND_FUNCTION(strncmp);\nstatic ZEND_FUNCTION(strcasecmp);\nstatic ZEND_FUNCTION(strncasecmp);\nstatic ZEND_FUNCTION(each);\nstatic ZEND_FUNCTION(error_reporting);\nstatic ZEND_FUNCTION(define);\nstatic ZEND_FUNCTION(defined);\nstatic ZEND_FUNCTION(get_class);\nstatic ZEND_FUNCTION(get_called_class);\nstatic ZEND_FUNCTION(get_parent_class);\nstatic ZEND_FUNCTION(method_exists);\nstatic ZEND_FUNCTION(property_exists);\nstatic ZEND_FUNCTION(class_exists);\nstatic ZEND_FUNCTION(interface_exists);\nstatic ZEND_FUNCTION(trait_exists);\nstatic ZEND_FUNCTION(function_exists);\nstatic ZEND_FUNCTION(class_alias);\n#if ZEND_DEBUG\nstatic ZEND_FUNCTION(leak);\nstatic ZEND_FUNCTION(leak_variable);\n#ifdef ZEND_TEST_EXCEPTIONS\nstatic ZEND_FUNCTION(crash);\n#endif\n#endif\nstatic ZEND_FUNCTION(get_included_files);\nstatic ZEND_FUNCTION(is_subclass_of);\nstatic ZEND_FUNCTION(is_a);\nstatic ZEND_FUNCTION(get_class_vars);\nstatic ZEND_FUNCTION(get_object_vars);\nstatic ZEND_FUNCTION(get_class_methods);\nstatic ZEND_FUNCTION(trigger_error);\nstatic ZEND_FUNCTION(set_error_handler);\nstatic ZEND_FUNCTION(restore_error_handler);\nstatic ZEND_FUNCTION(set_exception_handler);\nstatic ZEND_FUNCTION(restore_exception_handler);\nstatic ZEND_FUNCTION(get_declared_classes);\nstatic ZEND_FUNCTION(get_declared_traits);\nstatic ZEND_FUNCTION(get_declared_interfaces);\nstatic ZEND_FUNCTION(get_defined_functions);\nstatic ZEND_FUNCTION(get_defined_vars);\nstatic ZEND_FUNCTION(create_function);\nstatic ZEND_FUNCTION(get_resource_type);\nstatic ZEND_FUNCTION(get_loaded_extensions);\nstatic ZEND_FUNCTION(extension_loaded);\nstatic ZEND_FUNCTION(get_extension_funcs);\nstatic ZEND_FUNCTION(get_defined_constants);\nstatic ZEND_FUNCTION(debug_backtrace);\nstatic ZEND_FUNCTION(debug_print_backtrace);\n#if ZEND_DEBUG\nstatic ZEND_FUNCTION(zend_test_func);\n#ifdef ZTS\nstatic ZEND_FUNCTION(zend_thread_id);\n#endif\n#endif\nstatic ZEND_FUNCTION(gc_collect_cycles);\nstatic ZEND_FUNCTION(gc_enabled);\nstatic ZEND_FUNCTION(gc_enable);\nstatic ZEND_FUNCTION(gc_disable);\n\n/* {{{ arginfo */\nZEND_BEGIN_ARG_INFO(arginfo_zend__void, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_func_get_arg, 0, 0, 1)\n\tZEND_ARG_INFO(0, arg_num)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_strlen, 0, 0, 1)\n\tZEND_ARG_INFO(0, str)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_strcmp, 0, 0, 2)\n\tZEND_ARG_INFO(0, str1)\n\tZEND_ARG_INFO(0, str2)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_strncmp, 0, 0, 3)\n\tZEND_ARG_INFO(0, str1)\n\tZEND_ARG_INFO(0, str2)\n\tZEND_ARG_INFO(0, len)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_each, 0, 0, 1)\n\tZEND_ARG_INFO(1, arr)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_error_reporting, 0, 0, 0)\n\tZEND_ARG_INFO(0, new_error_level)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_define, 0, 0, 3)\n\tZEND_ARG_INFO(0, constant_name)\n\tZEND_ARG_INFO(0, value)\n\tZEND_ARG_INFO(0, case_insensitive)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_defined, 0, 0, 1)\n\tZEND_ARG_INFO(0, constant_name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_class, 0, 0, 0)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_is_subclass_of, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, class_name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_class_vars, 0, 0, 1)\n\tZEND_ARG_INFO(0, class_name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_object_vars, 0, 0, 1)\n\tZEND_ARG_INFO(0, obj)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_class_methods, 0, 0, 1)\n\tZEND_ARG_INFO(0, class)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_method_exists, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, method)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_property_exists, 0, 0, 2)\n\tZEND_ARG_INFO(0, object_or_class)\n\tZEND_ARG_INFO(0, property_name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_class_exists, 0, 0, 1)\n\tZEND_ARG_INFO(0, classname)\n\tZEND_ARG_INFO(0, autoload)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_trait_exists, 0, 0, 1)\n\tZEND_ARG_INFO(0, traitname)\n\tZEND_ARG_INFO(0, autoload)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_function_exists, 0, 0, 1)\n\tZEND_ARG_INFO(0, function_name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_class_alias, 0, 0, 2)\n\tZEND_ARG_INFO(0, user_class_name)\n\tZEND_ARG_INFO(0, alias_name)\n\tZEND_ARG_INFO(0, autoload)\nZEND_END_ARG_INFO()\n\n#if ZEND_DEBUG\nZEND_BEGIN_ARG_INFO_EX(arginfo_leak_variable, 0, 0, 1)\n\tZEND_ARG_INFO(0, variable)\n\tZEND_ARG_INFO(0, leak_data)\nZEND_END_ARG_INFO()\n#endif\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_trigger_error, 0, 0, 1)\n\tZEND_ARG_INFO(0, message)\n\tZEND_ARG_INFO(0, error_type)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_set_error_handler, 0, 0, 1)\n\tZEND_ARG_INFO(0, error_handler)\n\tZEND_ARG_INFO(0, error_types)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_set_exception_handler, 0, 0, 1)\n\tZEND_ARG_INFO(0, exception_handler)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_create_function, 0, 0, 2)\n\tZEND_ARG_INFO(0, args)\n\tZEND_ARG_INFO(0, code)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_resource_type, 0, 0, 1)\n\tZEND_ARG_INFO(0, res)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_loaded_extensions, 0, 0, 0)\n\tZEND_ARG_INFO(0, zend_extensions)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_get_defined_constants, 0, 0, 0)\n\tZEND_ARG_INFO(0, categorize)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_debug_backtrace, 0, 0, 0)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, limit)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_debug_print_backtrace, 0, 0, 0)\n\tZEND_ARG_INFO(0, options)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_extension_loaded, 0, 0, 1)\n\tZEND_ARG_INFO(0, extension_name)\nZEND_END_ARG_INFO()\n/* }}} */\n\nstatic const zend_function_entry builtin_functions[] = { /* {{{ */\n\tZEND_FE(zend_version,\t\targinfo_zend__void)\n\tZEND_FE(func_num_args,\t\targinfo_zend__void)\n\tZEND_FE(func_get_arg,\t\targinfo_func_get_arg)\n\tZEND_FE(func_get_args,\t\targinfo_zend__void)\n\tZEND_FE(strlen,\t\t\t\targinfo_strlen)\n\tZEND_FE(strcmp,\t\t\t\targinfo_strcmp)\n\tZEND_FE(strncmp,\t\t\targinfo_strncmp)\n\tZEND_FE(strcasecmp,\t\t\targinfo_strcmp)\n\tZEND_FE(strncasecmp,\t\targinfo_strncmp)\n\tZEND_FE(each,\t\t\t\targinfo_each)\n\tZEND_FE(error_reporting,\targinfo_error_reporting)\n\tZEND_FE(define,\t\t\t\targinfo_define)\n\tZEND_FE(defined,\t\t\targinfo_defined)\n\tZEND_FE(get_class,\t\t\targinfo_get_class)\n\tZEND_FE(get_called_class,\targinfo_zend__void)\n\tZEND_FE(get_parent_class,\targinfo_get_class)\n\tZEND_FE(method_exists,\t\targinfo_method_exists)\n\tZEND_FE(property_exists,\targinfo_property_exists)\n\tZEND_FE(class_exists,\t\targinfo_class_exists)\n\tZEND_FE(interface_exists,\targinfo_class_exists)\n\tZEND_FE(trait_exists,\t\targinfo_trait_exists)\n\tZEND_FE(function_exists,\targinfo_function_exists)\n\tZEND_FE(class_alias,\t\targinfo_class_alias)\n#if ZEND_DEBUG\n\tZEND_FE(leak,\t\t\t\tNULL)\n\tZEND_FE(leak_variable,\t\targinfo_leak_variable)\n#ifdef ZEND_TEST_EXCEPTIONS\n\tZEND_FE(crash,\t\t\t\tNULL)\n#endif\n#endif\n\tZEND_FE(get_included_files,\targinfo_zend__void)\n\tZEND_FALIAS(get_required_files,\tget_included_files,\t\targinfo_zend__void)\n\tZEND_FE(is_subclass_of,\t\targinfo_is_subclass_of)\n\tZEND_FE(is_a,\t\t\t\targinfo_is_subclass_of)\n\tZEND_FE(get_class_vars,\t\targinfo_get_class_vars)\n\tZEND_FE(get_object_vars,\targinfo_get_object_vars)\n\tZEND_FE(get_class_methods,\targinfo_get_class_methods)\n\tZEND_FE(trigger_error,\t\targinfo_trigger_error)\n\tZEND_FALIAS(user_error,\t\ttrigger_error,\t\targinfo_trigger_error)\n\tZEND_FE(set_error_handler,\t\t\targinfo_set_error_handler)\n\tZEND_FE(restore_error_handler,\t\targinfo_zend__void)\n\tZEND_FE(set_exception_handler,\t\targinfo_set_exception_handler)\n\tZEND_FE(restore_exception_handler,\targinfo_zend__void)\n\tZEND_FE(get_declared_classes, \t\targinfo_zend__void)\n\tZEND_FE(get_declared_traits, \t\targinfo_zend__void)\n\tZEND_FE(get_declared_interfaces, \targinfo_zend__void)\n\tZEND_FE(get_defined_functions, \t\targinfo_zend__void)\n\tZEND_FE(get_defined_vars,\t\t\targinfo_zend__void)\n\tZEND_FE(create_function,\t\t\targinfo_create_function)\n\tZEND_FE(get_resource_type,\t\t\targinfo_get_resource_type)\n\tZEND_FE(get_loaded_extensions,\t\targinfo_get_loaded_extensions)\n\tZEND_FE(extension_loaded,\t\t\targinfo_extension_loaded)\n\tZEND_FE(get_extension_funcs,\t\targinfo_extension_loaded)\n\tZEND_FE(get_defined_constants,\t\targinfo_get_defined_constants)\n\tZEND_FE(debug_backtrace, \t\t\targinfo_debug_backtrace)\n\tZEND_FE(debug_print_backtrace, \t\targinfo_debug_print_backtrace)\n#if ZEND_DEBUG\n\tZEND_FE(zend_test_func,\t\tNULL)\n#ifdef ZTS\n\tZEND_FE(zend_thread_id,\t\tNULL)\n#endif\n#endif\n\tZEND_FE(gc_collect_cycles, \targinfo_zend__void)\n\tZEND_FE(gc_enabled, \t\targinfo_zend__void)\n\tZEND_FE(gc_enable, \t\t\targinfo_zend__void)\n\tZEND_FE(gc_disable, \t\targinfo_zend__void)\n\tZEND_FE_END\n};\n/* }}} */\n\nZEND_MINIT_FUNCTION(core) { /* {{{ */\n\tzend_class_entry class_entry;\n\n\tINIT_CLASS_ENTRY(class_entry, \"stdClass\", NULL);\n\tzend_standard_class_def = zend_register_internal_class(&class_entry TSRMLS_CC);\n\n\tzend_register_default_classes(TSRMLS_C);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nzend_module_entry zend_builtin_module = { /* {{{ */\n STANDARD_MODULE_HEADER,\n\t\"Core\",\n\tbuiltin_functions,\n\tZEND_MINIT(core),\n\tNULL,\n\tNULL,\n\tNULL,\n\tNULL,\n\tZEND_VERSION,\n\tSTANDARD_MODULE_PROPERTIES\n};\n/* }}} */\n\nint zend_startup_builtin_functions(TSRMLS_D) /* {{{ */\n{\n\tzend_builtin_module.module_number = 0;\n\tzend_builtin_module.type = MODULE_PERSISTENT;\n\treturn (EG(current_module) = zend_register_module_ex(&zend_builtin_module TSRMLS_CC)) == NULL ? FAILURE : SUCCESS;\n}\n/* }}} */\n\n/* {{{ proto string zend_version(void)\n Get the version of the Zend Engine */\nZEND_FUNCTION(zend_version)\n{\n\tRETURN_STRINGL(ZEND_VERSION, sizeof(ZEND_VERSION)-1, 1);\n}\n/* }}} */\n\n/* {{{ proto int gc_collect_cycles(void)\n Forces collection of any existing garbage cycles.\n Returns number of freed zvals */\nZEND_FUNCTION(gc_collect_cycles)\n{\n\tRETURN_LONG(gc_collect_cycles(TSRMLS_C));\n}\n/* }}} */\n\n/* {{{ proto void gc_enabled(void)\n Returns status of the circular reference collector */\nZEND_FUNCTION(gc_enabled)\n{\n\tRETURN_BOOL(GC_G(gc_enabled));\n}\n/* }}} */\n\n/* {{{ proto void gc_enable(void)\n Activates the circular reference collector */\nZEND_FUNCTION(gc_enable)\n{\n\tzend_alter_ini_entry(\"zend.enable_gc\", sizeof(\"zend.enable_gc\"), \"1\", sizeof(\"1\")-1, ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME);\n}\n/* }}} */\n\n/* {{{ proto void gc_disable(void)\n Deactivates the circular reference collector */\nZEND_FUNCTION(gc_disable)\n{\n\tzend_alter_ini_entry(\"zend.enable_gc\", sizeof(\"zend.enable_gc\"), \"0\", sizeof(\"0\")-1, ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME);\n}\n/* }}} */\n\n/* {{{ proto int func_num_args(void)\n Get the number of arguments that were passed to the function */\nZEND_FUNCTION(func_num_args)\n{\n\tzend_execute_data *ex = EG(current_execute_data)->prev_execute_data;\n\n\tif (ex && ex->function_state.arguments) {\n\t\tRETURN_LONG((long)(zend_uintptr_t)*(ex->function_state.arguments));\n\t} else {\n\t\tzend_error(E_WARNING, \"func_num_args(): Called from the global scope - no function context\");\n\t\tRETURN_LONG(-1);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto mixed func_get_arg(int arg_num)\n Get the $arg_num'th argument that was passed to the function */\nZEND_FUNCTION(func_get_arg)\n{\n\tvoid **p;\n\tint arg_count;\n\tzval *arg;\n\tlong requested_offset;\n\tzend_execute_data *ex = EG(current_execute_data)->prev_execute_data;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &requested_offset) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (requested_offset < 0) {\n\t\tzend_error(E_WARNING, \"func_get_arg(): The argument number should be >= 0\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!ex || !ex->function_state.arguments) {\n\t\tzend_error(E_WARNING, \"func_get_arg(): Called from the global scope - no function context\");\n\t\tRETURN_FALSE;\n\t}\n\n\tp = ex->function_state.arguments;\n\targ_count = (int)(zend_uintptr_t) *p;\t\t/* this is the amount of arguments passed to func_get_arg(); */\n\n\tif (requested_offset >= arg_count) {\n\t\tzend_error(E_WARNING, \"func_get_arg(): Argument %ld not passed to function\", requested_offset);\n\t\tRETURN_FALSE;\n\t}\n\n\targ = *(p-(arg_count-requested_offset));\n\t*return_value = *arg;\n\tzval_copy_ctor(return_value);\n\tINIT_PZVAL(return_value);\n}\n/* }}} */\n\n\n/* {{{ proto array func_get_args()\n Get an array of the arguments that were passed to the function */\nZEND_FUNCTION(func_get_args)\n{\n\tvoid **p;\n\tint arg_count;\n\tint i;\n\tzend_execute_data *ex = EG(current_execute_data)->prev_execute_data;\n\n\tif (!ex || !ex->function_state.arguments) {\n\t\tzend_error(E_WARNING, \"func_get_args(): Called from the global scope - no function context\");\n\t\tRETURN_FALSE;\n\t}\n\n\tp = ex->function_state.arguments;\n\targ_count = (int)(zend_uintptr_t) *p;\t\t/* this is the amount of arguments passed to func_get_args(); */\n\n\tarray_init_size(return_value, arg_count);\n\tfor (i=0; i<arg_count; i++) {\n\t\tzval *element;\n\n\t\tALLOC_ZVAL(element);\n\t\t*element = **((zval **) (p-(arg_count-i)));\n\t\tzval_copy_ctor(element);\n\t\tINIT_PZVAL(element);\n\t\tzend_hash_next_index_insert(return_value->value.ht, &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto int strlen(string str)\n Get string length */\nZEND_FUNCTION(strlen)\n{\n\tchar *s1;\n\tint s1_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &s1, &s1_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tRETVAL_LONG(s1_len);\n}\n/* }}} */\n\n\n/* {{{ proto int strcmp(string str1, string str2)\n Binary safe string comparison */\nZEND_FUNCTION(strcmp)\n{\n\tchar *s1, *s2;\n\tint s1_len, s2_len;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &s1, &s1_len, &s2, &s2_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tRETURN_LONG(zend_binary_strcmp(s1, s1_len, s2, s2_len));\n}\n/* }}} */\n\n\n/* {{{ proto int strncmp(string str1, string str2, int len)\n Binary safe string comparison */\nZEND_FUNCTION(strncmp)\n{\n\tchar *s1, *s2;\n\tint s1_len, s2_len;\n\tlong len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ssl\", &s1, &s1_len, &s2, &s2_len, &len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (len < 0) {\n\t\tzend_error(E_WARNING, \"Length must be greater than or equal to 0\");\n\t\tRETURN_FALSE;\n\t}\n\n\tRETURN_LONG(zend_binary_strncmp(s1, s1_len, s2, s2_len, len));\n}\n/* }}} */\n\n\n/* {{{ proto int strcasecmp(string str1, string str2)\n Binary safe case-insensitive string comparison */\nZEND_FUNCTION(strcasecmp)\n{\n\tchar *s1, *s2;\n\tint s1_len, s2_len;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &s1, &s1_len, &s2, &s2_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tRETURN_LONG(zend_binary_strcasecmp(s1, s1_len, s2, s2_len));\n}\n/* }}} */\n\n\n/* {{{ proto int strncasecmp(string str1, string str2, int len)\n Binary safe string comparison */\nZEND_FUNCTION(strncasecmp)\n{\n\tchar *s1, *s2;\n\tint s1_len, s2_len;\n\tlong len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ssl\", &s1, &s1_len, &s2, &s2_len, &len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (len < 0) {\n\t\tzend_error(E_WARNING, \"Length must be greater than or equal to 0\");\n\t\tRETURN_FALSE;\n\t}\n\n\tRETURN_LONG(zend_binary_strncasecmp(s1, s1_len, s2, s2_len, len));\n}\n/* }}} */\n\n\n/* {{{ proto array each(array arr)\n Return the currently pointed key..value pair in the passed array, and advance the pointer to the next element */\nZEND_FUNCTION(each)\n{\n\tzval *array, *entry, **entry_ptr, *tmp;\n\tchar *string_key;\n\tuint string_key_len;\n\tulong num_key;\n\tzval **inserted_pointer;\n\tHashTable *target_hash;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &array) == FAILURE) {\n\t\treturn;\n\t}\n\n\ttarget_hash = HASH_OF(array);\n\tif (!target_hash) {\n\t\tzend_error(E_WARNING,\"Variable passed to each() is not an array or object\");\n\t\treturn;\n\t}\n\tif (zend_hash_get_current_data(target_hash, (void **) &entry_ptr)==FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tarray_init(return_value);\n\tentry = *entry_ptr;\n\n\t/* add value elements */\n\tif (Z_ISREF_P(entry)) {\n\t\tALLOC_ZVAL(tmp);\n\t\t*tmp = *entry;\n\t\tzval_copy_ctor(tmp);\n\t\tZ_UNSET_ISREF_P(tmp);\n\t\tZ_SET_REFCOUNT_P(tmp, 0);\n\t\tentry=tmp;\n\t}\n\tzend_hash_index_update(return_value->value.ht, 1, &entry, sizeof(zval *), NULL);\n\tZ_ADDREF_P(entry);\n\tzend_hash_update(return_value->value.ht, \"value\", sizeof(\"value\"), &entry, sizeof(zval *), NULL);\n\tZ_ADDREF_P(entry);\n\n\t/* add the key elements */\n\tswitch (zend_hash_get_current_key_ex(target_hash, &string_key, &string_key_len, &num_key, 1, NULL)) {\n\t\tcase HASH_KEY_IS_STRING:\n\t\t\tadd_get_index_stringl(return_value, 0, string_key, string_key_len-1, (void **) &inserted_pointer, 0);\n\t\t\tbreak;\n\t\tcase HASH_KEY_IS_LONG:\n\t\t\tadd_get_index_long(return_value, 0, num_key, (void **) &inserted_pointer);\n\t\t\tbreak;\n\t}\n\tzend_hash_update(return_value->value.ht, \"key\", sizeof(\"key\"), inserted_pointer, sizeof(zval *), NULL);\n\tZ_ADDREF_PP(inserted_pointer);\n\tzend_hash_move_forward(target_hash);\n}\n/* }}} */\n\n\n/* {{{ proto int error_reporting([int new_error_level])\n Return the current error_reporting level, and if an argument was passed - change to the new level */\nZEND_FUNCTION(error_reporting)\n{\n\tchar *err;\n\tint err_len;\n\tint old_error_reporting;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|s\", &err, &err_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\told_error_reporting = EG(error_reporting);\n\tif(ZEND_NUM_ARGS() != 0) {\n\t\tzend_alter_ini_entry(\"error_reporting\", sizeof(\"error_reporting\"), err, err_len, ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME);\n\t}\n\n\tRETVAL_LONG(old_error_reporting);\n}\n/* }}} */\n\n\n/* {{{ proto bool define(string constant_name, mixed value, boolean case_insensitive=false)\n Define a new constant */\nZEND_FUNCTION(define)\n{\n\tchar *name;\n\tint name_len;\n\tzval *val;\n\tzval *val_free = NULL;\n\tzend_bool non_cs = 0;\n\tint case_sensitive = CONST_CS;\n\tzend_constant c;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"sz|b\", &name, &name_len, &val, &non_cs) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif(non_cs) {\n\t\tcase_sensitive = 0;\n\t}\n\n\t/* class constant, check if there is name and make sure class is valid & exists */\n\tif (zend_memnstr(name, \"::\", sizeof(\"::\") - 1, name + name_len)) {\n\t\tzend_error(E_WARNING, \"Class constants cannot be defined or redefined\");\n\t\tRETURN_FALSE;\n\t}\n\nrepeat:\n\tswitch (Z_TYPE_P(val)) {\n\t\tcase IS_LONG:\n\t\tcase IS_DOUBLE:\n\t\tcase IS_STRING:\n\t\tcase IS_BOOL:\n\t\tcase IS_RESOURCE:\n\t\tcase IS_NULL:\n\t\t\tbreak;\n\t\tcase IS_OBJECT:\n\t\t\tif (!val_free) {\n\t\t\t\tif (Z_OBJ_HT_P(val)->get) {\n\t\t\t\t\tval_free = val = Z_OBJ_HT_P(val)->get(val TSRMLS_CC);\n\t\t\t\t\tgoto repeat;\n\t\t\t\t} else if (Z_OBJ_HT_P(val)->cast_object) {\n\t\t\t\t\tALLOC_INIT_ZVAL(val_free);\n\t\t\t\t\tif (Z_OBJ_HT_P(val)->cast_object(val, val_free, IS_STRING TSRMLS_CC) == SUCCESS) {\n\t\t\t\t\t\tval = val_free;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\t/* no break */\n\t\tdefault:\n\t\t\tzend_error(E_WARNING,\"Constants may only evaluate to scalar values\");\n\t\t\tif (val_free) {\n\t\t\t\tzval_ptr_dtor(&val_free);\n\t\t\t}\n\t\t\tRETURN_FALSE;\n\t}\n\t\n\tc.value = *val;\n\tzval_copy_ctor(&c.value);\n\tif (val_free) {\n\t\tzval_ptr_dtor(&val_free);\n\t}\n\tc.flags = case_sensitive; /* non persistent */\n\tc.name = IS_INTERNED(name) ? name : zend_strndup(name, name_len);\n\tc.name_len = name_len+1;\n\tc.module_number = PHP_USER_CONSTANT;\n\tif (zend_register_constant(&c TSRMLS_CC) == SUCCESS) {\n\t\tRETURN_TRUE;\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto bool defined(string constant_name)\n Check whether a constant exists */\nZEND_FUNCTION(defined)\n{\n\tchar *name;\n\tint name_len;\n\tzval c;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tif (zend_get_constant_ex(name, name_len, &c, NULL, ZEND_FETCH_CLASS_SILENT TSRMLS_CC)) {\n\t\tzval_dtor(&c);\n\t\tRETURN_TRUE;\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto string get_class([object object])\n Retrieves the class name */\nZEND_FUNCTION(get_class)\n{\n\tzval *obj = NULL;\n\tconst char *name = \"\";\n\tzend_uint name_len = 0;\n\tint dup;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|o!\", &obj) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!obj) {\n\t\tif (EG(scope)) {\n\t\t\tRETURN_STRINGL(EG(scope)->name, EG(scope)->name_length, 1);\n\t\t} else {\n\t\t\tzend_error(E_WARNING, \"get_class() called without object from outside a class\");\n\t\t\tRETURN_FALSE;\n\t\t}\n\t}\n\n\tdup = zend_get_object_classname(obj, &name, &name_len TSRMLS_CC);\n\n\tRETURN_STRINGL(name, name_len, dup);\n}\n/* }}} */\n\n\n/* {{{ proto string get_called_class()\n Retrieves the \"Late Static Binding\" class name */\nZEND_FUNCTION(get_called_class)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (EG(called_scope)) {\n\t\tRETURN_STRINGL(EG(called_scope)->name, EG(called_scope)->name_length, 1);\n\t} else if (!EG(scope)) {\n\t\tzend_error(E_WARNING, \"get_called_class() called from outside a class\");\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n\n/* {{{ proto string get_parent_class([mixed object])\n Retrieves the parent class name for object or class or current scope. */\nZEND_FUNCTION(get_parent_class)\n{\n\tzval *arg;\n\tzend_class_entry *ce = NULL;\n\tconst char *name;\n\tzend_uint name_length;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|z\", &arg) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!ZEND_NUM_ARGS()) {\n\t\tce = EG(scope);\n\t\tif (ce && ce->parent) {\n\t\t\tRETURN_STRINGL(ce->parent->name, ce->parent->name_length, 1);\n\t\t} else {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t}\n\n\tif (Z_TYPE_P(arg) == IS_OBJECT) {\n\t\tif (Z_OBJ_HT_P(arg)->get_class_name\n\t\t\t&& Z_OBJ_HT_P(arg)->get_class_name(arg, &name, &name_length, 1 TSRMLS_CC) == SUCCESS) {\n\t\t\tRETURN_STRINGL(name, name_length, 0);\n\t\t} else {\n\t\t\tce = zend_get_class_entry(arg TSRMLS_CC);\n\t\t}\n\t} else if (Z_TYPE_P(arg) == IS_STRING) {\n\t\tzend_class_entry **pce;\n\t\t\n\t\tif (zend_lookup_class(Z_STRVAL_P(arg), Z_STRLEN_P(arg), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\tce = *pce;\n\t\t}\n\t}\n\n\tif (ce && ce->parent) {\n\t\tRETURN_STRINGL(ce->parent->name, ce->parent->name_length, 1);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\nstatic void is_a_impl(INTERNAL_FUNCTION_PARAMETERS, zend_bool only_subclass)\n{\n\tzval *obj;\n\tchar *class_name;\n\tint class_name_len;\n\tzend_class_entry *instance_ce;\n\tzend_class_entry **ce;\n\tzend_bool allow_string = only_subclass;\n\tzend_bool retval;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zs|b\", &obj, &class_name, &class_name_len, &allow_string) == FAILURE) {\n\t\treturn;\n\t}\n\t/*\n\t * allow_string - is_a default is no, is_subclass_of is yes. \n\t * if it's allowed, then the autoloader will be called if the class does not exist.\n\t * default behaviour is different, as 'is_a' used to be used to test mixed return values\n\t * and there is no easy way to deprecate this.\n\t */\n\n\tif (allow_string && Z_TYPE_P(obj) == IS_STRING) {\n\t\tzend_class_entry **the_ce;\n\t\tif (zend_lookup_class(Z_STRVAL_P(obj), Z_STRLEN_P(obj), &the_ce TSRMLS_CC) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tinstance_ce = *the_ce;\n\t} else if (Z_TYPE_P(obj) == IS_OBJECT && HAS_CLASS_ENTRY(*obj)) {\n\t\tinstance_ce = Z_OBJCE_P(obj);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (zend_lookup_class_ex(class_name, class_name_len, NULL, 0, &ce TSRMLS_CC) == FAILURE) {\n\t\tretval = 0;\n\t} else {\n\t\tif (only_subclass && instance_ce == *ce) {\n\t\t\tretval = 0;\n \t\t} else {\n\t\t\tretval = instanceof_function(instance_ce, *ce TSRMLS_CC);\n\t\t}\n\t}\n\n\tRETURN_BOOL(retval);\n}\n\n\n/* {{{ proto bool is_subclass_of(mixed object_or_string, string class_name [, bool allow_string=true])\n Returns true if the object has this class as one of its parents */\nZEND_FUNCTION(is_subclass_of)\n{\n\tis_a_impl(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);\n}\n/* }}} */\n\n\n/* {{{ proto bool is_a(mixed object_or_string, string class_name [, bool allow_string=false])\n Returns true if the first argument is an object and is this class or has this class as one of its parents, */\nZEND_FUNCTION(is_a)\n{\n\tis_a_impl(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);\n}\n/* }}} */\n\n\n/* {{{ add_class_vars */\nstatic void add_class_vars(zend_class_entry *ce, int statics, zval *return_value TSRMLS_DC)\n{\n\tHashPosition pos;\n\tzend_property_info *prop_info;\n\tzval *prop, *prop_copy;\n\tchar *key;\n\tuint key_len;\n\tulong num_index;\n\n\tzend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);\n\twhile (zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop_info, &pos) == SUCCESS) {\n\t\tzend_hash_get_current_key_ex(&ce->properties_info, &key, &key_len, &num_index, 0, &pos);\n\t\tzend_hash_move_forward_ex(&ce->properties_info, &pos);\n\t\tif (((prop_info->flags & ZEND_ACC_SHADOW) &&\n\t\t prop_info->ce != EG(scope)) ||\n\t\t ((prop_info->flags & ZEND_ACC_PROTECTED) &&\n\t\t !zend_check_protected(prop_info->ce, EG(scope))) ||\n\t\t ((prop_info->flags & ZEND_ACC_PRIVATE) &&\n\t\t ce != EG(scope) &&\n\t\t\t prop_info->ce != EG(scope))) {\n\t\t\tcontinue;\n\t\t}\n\t\tprop = NULL;\n\t\tif (prop_info->offset >= 0) {\n\t\t\tif (statics && (prop_info->flags & ZEND_ACC_STATIC) != 0) {\n\t\t\t\tprop = ce->default_static_members_table[prop_info->offset];\n\t\t\t} else if (!statics && (prop_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tprop = ce->default_properties_table[prop_info->offset];\n \t\t\t}\n\t\t}\n\t\tif (!prop) {\n\t\t\tcontinue;\n\t\t}\n\n\t\t/* copy: enforce read only access */\n\t\tALLOC_ZVAL(prop_copy);\n\t\t*prop_copy = *prop;\n\t\tzval_copy_ctor(prop_copy);\n\t\tINIT_PZVAL(prop_copy);\n\n\t\t/* this is necessary to make it able to work with default array\n\t\t * properties, returned to user */\n\t\tif (Z_TYPE_P(prop_copy) == IS_CONSTANT_ARRAY || (Z_TYPE_P(prop_copy) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzval_update_constant(&prop_copy, 0 TSRMLS_CC);\n\t\t}\n\n\t\tadd_assoc_zval(return_value, key, prop_copy);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array get_class_vars(string class_name)\n Returns an array of default properties of the class. */\nZEND_FUNCTION(get_class_vars)\n{\n\tchar *class_name;\n\tint class_name_len;\n\tzend_class_entry **pce;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &class_name, &class_name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (zend_lookup_class(class_name, class_name_len, &pce TSRMLS_CC) == FAILURE) {\n\t\tRETURN_FALSE;\n\t} else {\n\t\tarray_init(return_value);\n\t\tzend_update_class_constants(*pce TSRMLS_CC);\n\t\tadd_class_vars(*pce, 0, return_value TSRMLS_CC);\n\t\tadd_class_vars(*pce, 1, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array get_object_vars(object obj)\n Returns an array of object properties */\nZEND_FUNCTION(get_object_vars)\n{\n\tzval *obj;\n\tzval **value;\n\tHashTable *properties;\n\tHashPosition pos;\n\tchar *key;\n\tconst char *prop_name, *class_name;\n\tuint key_len;\n\tulong num_index;\n\tzend_object *zobj;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o\", &obj) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (Z_OBJ_HT_P(obj)->get_properties == NULL) {\n\t\tRETURN_FALSE;\n\t}\n\n\tproperties = Z_OBJ_HT_P(obj)->get_properties(obj TSRMLS_CC);\n\n\tif (properties == NULL) {\n\t\tRETURN_FALSE;\n\t}\n\n\tzobj = zend_objects_get_address(obj TSRMLS_CC);\n\n\tarray_init(return_value);\n\n\tzend_hash_internal_pointer_reset_ex(properties, &pos);\n\n\twhile (zend_hash_get_current_data_ex(properties, (void **) &value, &pos) == SUCCESS) {\n\t\tif (zend_hash_get_current_key_ex(properties, &key, &key_len, &num_index, 0, &pos) == HASH_KEY_IS_STRING) {\n\t\t\tif (zend_check_property_access(zobj, key, key_len-1 TSRMLS_CC) == SUCCESS) {\n\t\t\t\tzend_unmangle_property_name(key, key_len-1, &class_name, &prop_name);\n\t\t\t\t/* Not separating references */\n\t\t\t\tZ_ADDREF_PP(value);\n\t\t\t\tadd_assoc_zval_ex(return_value, prop_name, strlen(prop_name)+1, *value);\n\t\t\t}\n\t\t}\n\t\tzend_hash_move_forward_ex(properties, &pos);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array get_class_methods(mixed class)\n Returns an array of method names for class or class instance. */\nZEND_FUNCTION(get_class_methods)\n{\n\tzval *klass;\n\tzval *method_name;\n\tzend_class_entry *ce = NULL, **pce;\n\tHashPosition pos;\n\tzend_function *mptr;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &klass) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (Z_TYPE_P(klass) == IS_OBJECT) {\n\t\t/* TBI!! new object handlers */\n\t\tif (!HAS_CLASS_ENTRY(*klass)) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tce = Z_OBJCE_P(klass);\n\t} else if (Z_TYPE_P(klass) == IS_STRING) {\n\t\tif (zend_lookup_class(Z_STRVAL_P(klass), Z_STRLEN_P(klass), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\tce = *pce;\n\t\t}\n\t}\n\n\tif (!ce) {\n\t\tRETURN_NULL();\n\t}\n\n\tarray_init(return_value);\n\tzend_hash_internal_pointer_reset_ex(&ce->function_table, &pos);\n\n\twhile (zend_hash_get_current_data_ex(&ce->function_table, (void **) &mptr, &pos) == SUCCESS) {\n\t\tif ((mptr->common.fn_flags & ZEND_ACC_PUBLIC) \n\t\t || (EG(scope) &&\n\t\t (((mptr->common.fn_flags & ZEND_ACC_PROTECTED) &&\n\t\t zend_check_protected(mptr->common.scope, EG(scope)))\n\t\t || ((mptr->common.fn_flags & ZEND_ACC_PRIVATE) &&\n\t\t EG(scope) == mptr->common.scope)))) {\n\t\t\tchar *key;\n\t\t\tuint key_len;\n\t\t\tulong num_index;\n\t\t\tuint len = strlen(mptr->common.function_name);\n\n\t\t\t/* Do not display old-style inherited constructors */\n\t\t\tif ((mptr->common.fn_flags & ZEND_ACC_CTOR) == 0 ||\n\t\t\t mptr->common.scope == ce ||\n\t\t\t zend_hash_get_current_key_ex(&ce->function_table, &key, &key_len, &num_index, 0, &pos) != HASH_KEY_IS_STRING ||\n\t\t\t zend_binary_strcasecmp(key, key_len-1, mptr->common.function_name, len) == 0) {\n\n\t\t\t\tMAKE_STD_ZVAL(method_name);\n\t\t\t\tZVAL_STRINGL(method_name, mptr->common.function_name, len, 1);\n\t\t\t\tzend_hash_next_index_insert(return_value->value.ht, &method_name, sizeof(zval *), NULL);\n\t\t\t}\n\t\t}\n\t\tzend_hash_move_forward_ex(&ce->function_table, &pos);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto bool method_exists(object object, string method)\n Checks if the class method exists */\nZEND_FUNCTION(method_exists)\n{\n\tzval *klass; \n\tchar *method_name;\n\tint method_len;\n\tchar *lcname;\n\tzend_class_entry * ce, **pce;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zs\", &klass, &method_name, &method_len) == FAILURE) {\n\t\treturn;\n\t}\n\tif (Z_TYPE_P(klass) == IS_OBJECT) {\n\t\tce = Z_OBJCE_P(klass);\n\t} else if (Z_TYPE_P(klass) == IS_STRING) {\n\t\tif (zend_lookup_class(Z_STRVAL_P(klass), Z_STRLEN_P(klass), &pce TSRMLS_CC) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tce = *pce;\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n\n\tlcname = zend_str_tolower_dup(method_name, method_len);\n\tif (zend_hash_exists(&ce->function_table, lcname, method_len+1)) {\n\t\tefree(lcname);\n\t\tRETURN_TRUE;\n\t} else {\n\t\tunion _zend_function *func = NULL;\n\n\t\tif (Z_TYPE_P(klass) == IS_OBJECT \n\t\t&& Z_OBJ_HT_P(klass)->get_method != NULL\n\t\t&& (func = Z_OBJ_HT_P(klass)->get_method(&klass, method_name, method_len, NULL TSRMLS_CC)) != NULL\n\t\t) {\n\t\t\tif (func->type == ZEND_INTERNAL_FUNCTION \n\t\t\t&& (func->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0\n\t\t\t) {\n\t\t\t\t/* Returns true to the fake Closure's __invoke */\n\t\t\t\tRETVAL_BOOL((func->common.scope == zend_ce_closure\n\t\t\t\t\t&& (method_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t\t\t\t&& memcmp(lcname, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0) ? 1 : 0);\n\t\t\t\t\t\n\t\t\t\tefree(lcname);\n\t\t\t\tefree((char*)((zend_internal_function*)func)->function_name);\n\t\t\t\tefree(func);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tefree(lcname);\n\t\t\tRETURN_TRUE;\n\t\t}\n\t}\n\tefree(lcname);\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto bool property_exists(mixed object_or_class, string property_name)\n Checks if the object or class has a property */\nZEND_FUNCTION(property_exists)\n{\n\tzval *object;\n\tchar *property;\n\tint property_len;\n\tzend_class_entry *ce, **pce;\n\tzend_property_info *property_info;\n\tzval property_z;\n\tulong h;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zs\", &object, &property, &property_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (property_len == 0) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (Z_TYPE_P(object) == IS_STRING) {\n\t\tif (zend_lookup_class(Z_STRVAL_P(object), Z_STRLEN_P(object), &pce TSRMLS_CC) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tce = *pce;\n\t} else if (Z_TYPE_P(object) == IS_OBJECT) {\n\t\tce = Z_OBJCE_P(object);\n\t} else {\n\t\tzend_error(E_WARNING, \"First parameter must either be an object or the name of an existing class\");\n\t\tRETURN_NULL();\n\t}\n\n\th = zend_get_hash_value(property, property_len+1);\n\tif (zend_hash_quick_find(&ce->properties_info, property, property_len+1, h, (void **) &property_info) == SUCCESS\n\t\t&& (property_info->flags & ZEND_ACC_SHADOW) == 0) {\n\t\tRETURN_TRUE;\n\t}\n\n\tZVAL_STRINGL(&property_z, property, property_len, 0);\n\n\tif (Z_TYPE_P(object) == IS_OBJECT &&\n\t\tZ_OBJ_HANDLER_P(object, has_property) && \n\t\tZ_OBJ_HANDLER_P(object, has_property)(object, &property_z, 2, 0 TSRMLS_CC)) {\n\t\tRETURN_TRUE;\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n\n/* {{{ proto bool class_exists(string classname [, bool autoload])\n Checks if the class exists */\nZEND_FUNCTION(class_exists)\n{\n\tchar *class_name, *lc_name;\n\tzend_class_entry **ce;\n\tint class_name_len;\n\tint found;\n\tzend_bool autoload = 1;\n\tALLOCA_FLAG(use_heap)\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|b\", &class_name, &class_name_len, &autoload) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!autoload) {\n\t\tchar *name;\n\t\tint len;\n\n\t\tlc_name = do_alloca(class_name_len + 1, use_heap);\n\t\tzend_str_tolower_copy(lc_name, class_name, class_name_len);\n\n\t\t/* Ignore leading \"\\\" */\n\t\tname = lc_name;\n\t\tlen = class_name_len;\n\t\tif (lc_name[0] == '\\\\') {\n\t\t\tname = &lc_name[1];\n\t\t\tlen--;\n\t\t}\n\t\n\t\tfound = zend_hash_find(EG(class_table), name, len+1, (void **) &ce);\n\t\tfree_alloca(lc_name, use_heap);\n\t\tRETURN_BOOL(found == SUCCESS && !(((*ce)->ce_flags & (ZEND_ACC_INTERFACE | ZEND_ACC_TRAIT)) > ZEND_ACC_EXPLICIT_ABSTRACT_CLASS));\n\t}\n\n \tif (zend_lookup_class(class_name, class_name_len, &ce TSRMLS_CC) == SUCCESS) {\n \t\tRETURN_BOOL(((*ce)->ce_flags & (ZEND_ACC_INTERFACE | (ZEND_ACC_TRAIT - ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))) == 0);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool interface_exists(string classname [, bool autoload])\n Checks if the class exists */\nZEND_FUNCTION(interface_exists)\n{\n\tchar *iface_name, *lc_name;\n\tzend_class_entry **ce;\n\tint iface_name_len;\n\tint found;\n\tzend_bool autoload = 1;\n\tALLOCA_FLAG(use_heap)\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|b\", &iface_name, &iface_name_len, &autoload) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!autoload) {\n\t\tchar *name;\n\t\tint len;\n\t\t\n\t\tlc_name = do_alloca(iface_name_len + 1, use_heap);\n\t\tzend_str_tolower_copy(lc_name, iface_name, iface_name_len);\n\t\n\t\t/* Ignore leading \"\\\" */\n\t\tname = lc_name;\n\t\tlen = iface_name_len;\n\t\tif (lc_name[0] == '\\\\') {\n\t\t\tname = &lc_name[1];\n\t\t\tlen--;\n\t\t}\n\n\t\tfound = zend_hash_find(EG(class_table), name, len+1, (void **) &ce);\n\t\tfree_alloca(lc_name, use_heap);\n\t\tRETURN_BOOL(found == SUCCESS && (*ce)->ce_flags & ZEND_ACC_INTERFACE);\n\t}\n\n \tif (zend_lookup_class(iface_name, iface_name_len, &ce TSRMLS_CC) == SUCCESS) {\n \t\tRETURN_BOOL(((*ce)->ce_flags & ZEND_ACC_INTERFACE) > 0);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool trait_exists(string traitname [, bool autoload])\n Checks if the trait exists */\nZEND_FUNCTION(trait_exists)\n{\n\tchar *trait_name, *lc_name;\n\tzend_class_entry **ce;\n\tint trait_name_len;\n\tint found;\n\tzend_bool autoload = 1;\n\tALLOCA_FLAG(use_heap)\n \n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|b\", &trait_name, &trait_name_len, &autoload) == FAILURE) {\n\t\treturn;\n\t}\n \n\tif (!autoload) {\n\t\tchar *name;\n\t\tint len;\n\t\t\n\t\tlc_name = do_alloca(trait_name_len + 1, use_heap);\n\t\tzend_str_tolower_copy(lc_name, trait_name, trait_name_len);\n \n\t\t/* Ignore leading \"\\\" */\n\t\tname = lc_name;\n\t\tlen = trait_name_len;\n\t\tif (lc_name[0] == '\\\\') {\n\t\t\tname = &lc_name[1];\n\t\t\tlen--;\n\t\t}\n \n\t\tfound = zend_hash_find(EG(class_table), name, len+1, (void **) &ce);\n\t\tfree_alloca(lc_name, use_heap);\n\t\tRETURN_BOOL(found == SUCCESS && (((*ce)->ce_flags & ZEND_ACC_TRAIT) > ZEND_ACC_EXPLICIT_ABSTRACT_CLASS));\n\t}\n \n \tif (zend_lookup_class(trait_name, trait_name_len, &ce TSRMLS_CC) == SUCCESS) {\n \t\tRETURN_BOOL(((*ce)->ce_flags & ZEND_ACC_TRAIT) > ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto bool function_exists(string function_name) \n Checks if the function exists */\nZEND_FUNCTION(function_exists)\n{\n\tchar *name;\n\tint name_len;\n\tzend_function *func;\n\tchar *lcname;\n\tzend_bool retval;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(name, name_len);\n\t\n\t/* Ignore leading \"\\\" */\n\tname = lcname;\n\tif (lcname[0] == '\\\\') {\n\t\tname = &lcname[1];\n\t\tname_len--;\n\t}\n\n\tretval = (zend_hash_find(EG(function_table), name, name_len+1, (void **)&func) == SUCCESS);\n\t\n\tefree(lcname);\n\n\t/*\n\t * A bit of a hack, but not a bad one: we see if the handler of the function\n\t * is actually one that displays \"function is disabled\" message.\n\t */\n\tif (retval && func->type == ZEND_INTERNAL_FUNCTION &&\n\t\tfunc->internal_function.handler == zif_display_disabled_function) {\n\t\tretval = 0;\n\t}\n\n\tRETURN_BOOL(retval);\n}\n/* }}} */\n\n/* {{{ proto bool class_alias(string user_class_name , string alias_name [, bool autoload])\n Creates an alias for user defined class */\nZEND_FUNCTION(class_alias)\n{\n\tchar *class_name, *lc_name, *alias_name;\n\tzend_class_entry **ce;\n\tint class_name_len, alias_name_len;\n\tint found;\n\tzend_bool autoload = 1;\n\tALLOCA_FLAG(use_heap)\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss|b\", &class_name, &class_name_len, &alias_name, &alias_name_len, &autoload) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!autoload) {\n\t\tlc_name = do_alloca(class_name_len + 1, use_heap);\n\t\tzend_str_tolower_copy(lc_name, class_name, class_name_len);\n\t\n\t\tfound = zend_hash_find(EG(class_table), lc_name, class_name_len+1, (void **) &ce);\n\t\tfree_alloca(lc_name, use_heap);\n\t} else {\n\t\tfound = zend_lookup_class(class_name, class_name_len, &ce TSRMLS_CC);\n\t}\n\tif (found == SUCCESS) {\n\t\tif ((*ce)->type == ZEND_USER_CLASS) { \n\t\t\tif (zend_register_class_alias_ex(alias_name, alias_name_len, *ce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tRETURN_TRUE;\n\t\t\t} else {\n\t\t\t\tzend_error(E_WARNING, \"Cannot redeclare class %s\", alias_name);\n\t\t\t\tRETURN_FALSE;\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_WARNING, \"First argument of class_alias() must be a name of user defined class\");\n\t\t\tRETURN_FALSE;\n\t\t}\n\t} else {\n\t\tzend_error(E_WARNING, \"Class '%s' not found\", class_name);\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n#if ZEND_DEBUG\n/* {{{ proto void leak(int num_bytes=3)\n Cause an intentional memory leak, for testing/debugging purposes */\nZEND_FUNCTION(leak)\n{\n\tlong leakbytes=3;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|l\", &leakbytes) == FAILURE) {\n\t\treturn;\n\t}\n\n\temalloc(leakbytes);\n}\n/* }}} */\n\n/* {{{ proto leak_variable(mixed variable [, bool leak_data]) */\nZEND_FUNCTION(leak_variable)\n{\n\tzval *zv;\n\tzend_bool leak_data = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z|b\", &zv, &leak_data) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!leak_data) {\n\t\tzval_add_ref(&zv);\n\t} else if (Z_TYPE_P(zv) == IS_RESOURCE) {\n\t\tzend_list_addref(Z_RESVAL_P(zv));\n\t} else if (Z_TYPE_P(zv) == IS_OBJECT) {\n\t\tZ_OBJ_HANDLER_P(zv, add_ref)(zv TSRMLS_CC);\n\t} else {\n\t\tzend_error(E_WARNING, \"Leaking non-zval data is only applicable to resources and objects\");\n\t}\n}\n/* }}} */\n\n\n#ifdef ZEND_TEST_EXCEPTIONS\nZEND_FUNCTION(crash)\n{\n\tchar *nowhere=NULL;\n\n\tmemcpy(nowhere, \"something\", sizeof(\"something\"));\n}\n#endif\n\n#endif /* ZEND_DEBUG */\n\n/* {{{ proto array get_included_files(void)\n Returns an array with the file names that were include_once()'d */\nZEND_FUNCTION(get_included_files)\n{\n\tchar *entry;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\tzend_hash_internal_pointer_reset(&EG(included_files));\n\twhile (zend_hash_get_current_key(&EG(included_files), &entry, NULL, 1) == HASH_KEY_IS_STRING) {\n\t\tadd_next_index_string(return_value, entry, 0);\n\t\tzend_hash_move_forward(&EG(included_files));\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto void trigger_error(string message [, int error_type])\n Generates a user-level error/warning/notice message */\nZEND_FUNCTION(trigger_error)\n{\n\tlong error_type = E_USER_NOTICE;\n\tchar *message;\n\tint message_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &message, &message_len, &error_type) == FAILURE) {\n\t\treturn;\n\t}\n\n\tswitch (error_type) {\n\t\tcase E_USER_ERROR:\n\t\tcase E_USER_WARNING:\n\t\tcase E_USER_NOTICE:\n\t\tcase E_USER_DEPRECATED:\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_error(E_WARNING, \"Invalid error type specified\");\n\t\t\tRETURN_FALSE;\n\t\t\tbreak;\n\t}\n\n\tzend_error((int)error_type, \"%s\", message);\n\tRETURN_TRUE;\n}\n/* }}} */\n\n\n/* {{{ proto string set_error_handler(string error_handler [, int error_types])\n Sets a user-defined error handler function. Returns the previously defined error handler, or false on error */\nZEND_FUNCTION(set_error_handler)\n{\n\tzval *error_handler;\n\tzend_bool had_orig_error_handler=0;\n\tchar *error_handler_name = NULL;\n\tlong error_type = E_ALL;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z|l\", &error_handler, &error_type) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!zend_is_callable(error_handler, 0, &error_handler_name TSRMLS_CC)) {\n\t\tzend_error(E_WARNING, \"%s() expects the argument (%s) to be a valid callback\",\n\t\t\t\t get_active_function_name(TSRMLS_C), error_handler_name?error_handler_name:\"unknown\");\n\t\tefree(error_handler_name);\n\t\treturn;\n\t}\n\tefree(error_handler_name);\n\n\tif (EG(user_error_handler)) {\n\t\thad_orig_error_handler = 1;\n\t\t*return_value = *EG(user_error_handler);\n\t\tzval_copy_ctor(return_value);\n\t\tINIT_PZVAL(return_value);\n\t\tzend_stack_push(&EG(user_error_handlers_error_reporting), &EG(user_error_handler_error_reporting), sizeof(EG(user_error_handler_error_reporting)));\n\t\tzend_ptr_stack_push(&EG(user_error_handlers), EG(user_error_handler));\n\t}\n\tALLOC_ZVAL(EG(user_error_handler));\n\n\tif (!zend_is_true(error_handler)) { /* unset user-defined handler */\n\t\tFREE_ZVAL(EG(user_error_handler));\n\t\tEG(user_error_handler) = NULL;\n\t\tRETURN_TRUE;\n\t}\n\n\tEG(user_error_handler_error_reporting) = (int)error_type;\n\t*EG(user_error_handler) = *error_handler;\n\tzval_copy_ctor(EG(user_error_handler));\n\tINIT_PZVAL(EG(user_error_handler));\n\n\tif (!had_orig_error_handler) {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto void restore_error_handler(void)\n Restores the previously defined error handler function */\nZEND_FUNCTION(restore_error_handler)\n{\n\tif (EG(user_error_handler)) {\n\t\tzval *zeh = EG(user_error_handler);\n\n\t\tEG(user_error_handler) = NULL;\n\t\tzval_ptr_dtor(&zeh);\n\t}\n\n\tif (zend_ptr_stack_num_elements(&EG(user_error_handlers))==0) {\n\t\tEG(user_error_handler) = NULL;\n\t} else {\n\t\tEG(user_error_handler_error_reporting) = zend_stack_int_top(&EG(user_error_handlers_error_reporting));\n\t\tzend_stack_del_top(&EG(user_error_handlers_error_reporting));\n\t\tEG(user_error_handler) = zend_ptr_stack_pop(&EG(user_error_handlers));\n\t}\n\tRETURN_TRUE;\n}\n/* }}} */\n\n\n/* {{{ proto string set_exception_handler(callable exception_handler)\n Sets a user-defined exception handler function. Returns the previously defined exception handler, or false on error */\nZEND_FUNCTION(set_exception_handler)\n{\n\tzval *exception_handler;\n\tchar *exception_handler_name = NULL;\n\tzend_bool had_orig_exception_handler=0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &exception_handler) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (Z_TYPE_P(exception_handler) != IS_NULL) { /* NULL == unset */\n\t\tif (!zend_is_callable(exception_handler, 0, &exception_handler_name TSRMLS_CC)) {\n\t\t\tzend_error(E_WARNING, \"%s() expects the argument (%s) to be a valid callback\",\n\t\t\t\t\t get_active_function_name(TSRMLS_C), exception_handler_name?exception_handler_name:\"unknown\");\n\t\t\tefree(exception_handler_name);\n\t\t\treturn;\n\t\t}\n\t\tefree(exception_handler_name);\n\t}\n\n\tif (EG(user_exception_handler)) {\n\t\thad_orig_exception_handler = 1;\n\t\t*return_value = *EG(user_exception_handler);\n\t\tzval_copy_ctor(return_value);\n\t\tzend_ptr_stack_push(&EG(user_exception_handlers), EG(user_exception_handler));\n\t}\n\tALLOC_ZVAL(EG(user_exception_handler));\n\n\tif (Z_TYPE_P(exception_handler) == IS_NULL) { /* unset user-defined handler */\n\t\tFREE_ZVAL(EG(user_exception_handler));\n\t\tEG(user_exception_handler) = NULL;\n\t\tRETURN_TRUE;\n\t}\n\n\t*EG(user_exception_handler) = *exception_handler;\n\tzval_copy_ctor(EG(user_exception_handler));\n\n\tif (!had_orig_exception_handler) {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto void restore_exception_handler(void)\n Restores the previously defined exception handler function */\nZEND_FUNCTION(restore_exception_handler)\n{\n\tif (EG(user_exception_handler)) {\n\t\tzval_ptr_dtor(&EG(user_exception_handler));\n\t}\n\tif (zend_ptr_stack_num_elements(&EG(user_exception_handlers))==0) {\n\t\tEG(user_exception_handler) = NULL;\n\t} else {\n\t\tEG(user_exception_handler) = zend_ptr_stack_pop(&EG(user_exception_handlers));\n\t}\n\tRETURN_TRUE;\n}\n/* }}} */\n\n\nstatic int copy_class_or_interface_name(zend_class_entry **pce TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *array = va_arg(args, zval *);\n\tzend_uint mask = va_arg(args, zend_uint);\n\tzend_uint comply = va_arg(args, zend_uint);\n\tzend_uint comply_mask = (comply)? mask:0;\n\tzend_class_entry *ce = *pce;\n\n\tif ((hash_key->nKeyLength==0 || hash_key->arKey[0]!=0)\n\t\t&& (comply_mask == (ce->ce_flags & mask))) {\n\t\tadd_next_index_stringl(array, ce->name, ce->name_length, 1);\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n\n/* {{{ proto array get_declared_traits()\n Returns an array of all declared traits. */\nZEND_FUNCTION(get_declared_traits)\n{\n\tzend_uint mask = ZEND_ACC_TRAIT;\n\tzend_uint comply = 1;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) copy_class_or_interface_name, 3, return_value, mask, comply);\n}\n/* }}} */\n\n\n/* {{{ proto array get_declared_classes()\n Returns an array of all declared classes. */\nZEND_FUNCTION(get_declared_classes)\n{\n\tzend_uint mask = ZEND_ACC_INTERFACE | (ZEND_ACC_TRAIT & ~ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);\n\tzend_uint comply = 0;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) copy_class_or_interface_name, 3, return_value, mask, comply);\n}\n/* }}} */\n\n/* {{{ proto array get_declared_interfaces()\n Returns an array of all declared interfaces. */\nZEND_FUNCTION(get_declared_interfaces)\n{\n\tzend_uint mask = ZEND_ACC_INTERFACE;\n\tzend_uint comply = 1;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) copy_class_or_interface_name, 3, return_value, mask, comply);\n}\n/* }}} */\n\n\nstatic int copy_function_name(zend_function *func TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *internal_ar = va_arg(args, zval *),\n\t *user_ar = va_arg(args, zval *);\n\n\tif (hash_key->nKeyLength == 0 || hash_key->arKey[0] == 0) {\n\t\treturn 0;\n\t}\n\n\tif (func->type == ZEND_INTERNAL_FUNCTION) {\n\t\tadd_next_index_stringl(internal_ar, hash_key->arKey, hash_key->nKeyLength-1, 1);\n\t} else if (func->type == ZEND_USER_FUNCTION) {\n\t\tadd_next_index_stringl(user_ar, hash_key->arKey, hash_key->nKeyLength-1, 1);\n\t}\n\n\treturn 0;\n}\n\n\n/* {{{ proto array get_defined_functions(void)\n Returns an array of all defined functions */\nZEND_FUNCTION(get_defined_functions)\n{\n\tzval *internal;\n\tzval *user;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tMAKE_STD_ZVAL(internal);\n\tMAKE_STD_ZVAL(user);\n\n\tarray_init(internal);\n\tarray_init(user);\n\tarray_init(return_value);\n\n\tzend_hash_apply_with_arguments(EG(function_table) TSRMLS_CC, (apply_func_args_t) copy_function_name, 2, internal, user);\n\n\tif (zend_hash_add(Z_ARRVAL_P(return_value), \"internal\", sizeof(\"internal\"), (void **)&internal, sizeof(zval *), NULL) == FAILURE) {\n\t\tzval_ptr_dtor(&internal);\n\t\tzval_ptr_dtor(&user);\n\t\tzval_dtor(return_value);\n\t\tzend_error(E_WARNING, \"Cannot add internal functions to return value from get_defined_functions()\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif (zend_hash_add(Z_ARRVAL_P(return_value), \"user\", sizeof(\"user\"), (void **)&user, sizeof(zval *), NULL) == FAILURE) {\n\t\tzval_ptr_dtor(&user);\n\t\tzval_dtor(return_value);\n\t\tzend_error(E_WARNING, \"Cannot add user functions to return value from get_defined_functions()\");\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array get_defined_vars(void)\n Returns an associative array of names and values of all currently defined variable names (variables in the current scope) */\nZEND_FUNCTION(get_defined_vars)\n{\n\tif (!EG(active_symbol_table)) {\n\t\tzend_rebuild_symbol_table(TSRMLS_C);\n\t}\n\n\tarray_init_size(return_value, zend_hash_num_elements(EG(active_symbol_table)));\n\n\tzend_hash_copy(Z_ARRVAL_P(return_value), EG(active_symbol_table),\n\t\t\t\t\t(copy_ctor_func_t)zval_add_ref, NULL, sizeof(zval *));\n}\n/* }}} */\n\n\n#define LAMBDA_TEMP_FUNCNAME\t\"__lambda_func\"\n/* {{{ proto string create_function(string args, string code)\n Creates an anonymous function, and returns its name (funny, eh?) */\nZEND_FUNCTION(create_function)\n{\n\tchar *eval_code, *function_name, *function_args, *function_code;\n\tint eval_code_length, function_name_length, function_args_len, function_code_len;\n\tint retval;\n\tchar *eval_name;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &function_args, &function_args_len, &function_code, &function_code_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\teval_code = (char *) emalloc(sizeof(\"function \" LAMBDA_TEMP_FUNCNAME)\n\t\t\t+function_args_len\n\t\t\t+2\t/* for the args parentheses */\n\t\t\t+2\t/* for the curly braces */\n\t\t\t+function_code_len);\n\n\teval_code_length = sizeof(\"function \" LAMBDA_TEMP_FUNCNAME \"(\") - 1;\n\tmemcpy(eval_code, \"function \" LAMBDA_TEMP_FUNCNAME \"(\", eval_code_length);\n\n\tmemcpy(eval_code + eval_code_length, function_args, function_args_len);\n\teval_code_length += function_args_len;\n\n\teval_code[eval_code_length++] = ')';\n\teval_code[eval_code_length++] = '{';\n\n\tmemcpy(eval_code + eval_code_length, function_code, function_code_len);\n\teval_code_length += function_code_len;\n\n\teval_code[eval_code_length++] = '}';\n\teval_code[eval_code_length] = '\\0';\n\n\teval_name = zend_make_compiled_string_description(\"runtime-created function\" TSRMLS_CC);\n\tretval = zend_eval_stringl(eval_code, eval_code_length, NULL, eval_name TSRMLS_CC);\n\tefree(eval_code);\n\tefree(eval_name);\n\n\tif (retval==SUCCESS) {\n\t\tzend_function new_function, *func;\n\n\t\tif (zend_hash_find(EG(function_table), LAMBDA_TEMP_FUNCNAME, sizeof(LAMBDA_TEMP_FUNCNAME), (void **) &func)==FAILURE) {\n\t\t\tzend_error(E_ERROR, \"Unexpected inconsistency in create_function()\");\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tnew_function = *func;\n\t\tfunction_add_ref(&new_function);\n\n\t\tfunction_name = (char *) emalloc(sizeof(\"0lambda_\")+MAX_LENGTH_OF_LONG);\n\t\tfunction_name[0] = '\\0';\n\n\t\tdo {\n\t\t\tfunction_name_length = 1 + snprintf(function_name + 1, sizeof(\"lambda_\")+MAX_LENGTH_OF_LONG, \"lambda_%d\", ++EG(lambda_count));\n\t\t} while (zend_hash_add(EG(function_table), function_name, function_name_length+1, &new_function, sizeof(zend_function), NULL)==FAILURE);\n\t\tzend_hash_del(EG(function_table), LAMBDA_TEMP_FUNCNAME, sizeof(LAMBDA_TEMP_FUNCNAME));\n\t\tRETURN_STRINGL(function_name, function_name_length, 0);\n\t} else {\n\t\tzend_hash_del(EG(function_table), LAMBDA_TEMP_FUNCNAME, sizeof(LAMBDA_TEMP_FUNCNAME));\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n\n#if ZEND_DEBUG\nZEND_FUNCTION(zend_test_func)\n{\n\tzval *arg1, *arg2;\n\n\tzend_get_parameters(ht, 2, &arg1, &arg2);\n}\n\n\n#ifdef ZTS\nZEND_FUNCTION(zend_thread_id)\n{\n\tRETURN_LONG((long)tsrm_thread_id());\n}\n#endif\n#endif\n\n/* {{{ proto string get_resource_type(resource res)\n Get the resource type name for a given resource */\nZEND_FUNCTION(get_resource_type)\n{\n\tconst char *resource_type;\n\tzval *z_resource_type;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"r\", &z_resource_type) == FAILURE) {\n\t\treturn;\n\t}\n\n\tresource_type = zend_rsrc_list_get_rsrc_type(Z_LVAL_P(z_resource_type) TSRMLS_CC);\n\tif (resource_type) {\n\t\tRETURN_STRING(resource_type, 1);\n\t} else {\n\t\tRETURN_STRING(\"Unknown\", 1);\n\t}\n}\n/* }}} */\n\n\nstatic int add_extension_info(zend_module_entry *module, void *arg TSRMLS_DC)\n{\n\tzval *name_array = (zval *)arg;\n\tadd_next_index_string(name_array, module->name, 1);\n\treturn 0;\n}\n\nstatic int add_zendext_info(zend_extension *ext, void *arg TSRMLS_DC)\n{\n\tzval *name_array = (zval *)arg;\n\tadd_next_index_string(name_array, ext->name, 1);\n\treturn 0;\n}\n\nstatic int add_constant_info(zend_constant *constant, void *arg TSRMLS_DC)\n{\n\tzval *name_array = (zval *)arg;\n\tzval *const_val;\n\n\tMAKE_STD_ZVAL(const_val);\n\t*const_val = constant->value;\n\tzval_copy_ctor(const_val);\n\tINIT_PZVAL(const_val);\n\tadd_assoc_zval_ex(name_array, constant->name, constant->name_len, const_val);\n\treturn 0;\n}\n\n\n/* {{{ proto array get_loaded_extensions([bool zend_extensions]) U\n Return an array containing names of loaded extensions */\nZEND_FUNCTION(get_loaded_extensions)\n{\n\tzend_bool zendext = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|b\", &zendext) == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\n\tif (zendext) {\n\t\tzend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) add_zendext_info, return_value TSRMLS_CC);\n\t} else {\n\t\tzend_hash_apply_with_argument(&module_registry, (apply_func_arg_t) add_extension_info, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array get_defined_constants([bool categorize])\n Return an array containing the names and values of all defined constants */\nZEND_FUNCTION(get_defined_constants)\n{\n\tzend_bool categorize = 0;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|b\", &categorize) == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\n\tif (categorize) {\n\t\tHashPosition pos;\n\t\tzend_constant *val;\n\t\tint module_number;\n\t\tzval **modules;\n\t\tchar **module_names;\n\t\tzend_module_entry *module;\n\t\tint i = 1;\n\n\t\tmodules = ecalloc(zend_hash_num_elements(&module_registry) + 2, sizeof(zval *));\n\t\tmodule_names = emalloc((zend_hash_num_elements(&module_registry) + 2) * sizeof(char *));\n\n\t\tmodule_names[0] = \"internal\";\n\t\tzend_hash_internal_pointer_reset_ex(&module_registry, &pos);\n\t\twhile (zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) != FAILURE) {\n\t\t\tmodule_names[module->module_number] = (char *)module->name;\n\t\t\ti++;\n\t\t\tzend_hash_move_forward_ex(&module_registry, &pos);\n\t\t}\n\t\tmodule_names[i] = \"user\";\n\n\t\tzend_hash_internal_pointer_reset_ex(EG(zend_constants), &pos);\n\t\twhile (zend_hash_get_current_data_ex(EG(zend_constants), (void **) &val, &pos) != FAILURE) {\n\t\t\tzval *const_val;\n\n\t\t\tif (val->module_number == PHP_USER_CONSTANT) {\n\t\t\t\tmodule_number = i;\n\t\t\t} else if (val->module_number > i || val->module_number < 0) {\n\t\t\t\t/* should not happen */\n\t\t\t\tgoto bad_module_id;\n\t\t\t} else {\n\t\t\t\tmodule_number = val->module_number;\n\t\t\t}\n\n\t\t\tif (!modules[module_number]) {\n\t\t\t\tMAKE_STD_ZVAL(modules[module_number]);\n\t\t\t\tarray_init(modules[module_number]);\n\t\t\t\tadd_assoc_zval(return_value, module_names[module_number], modules[module_number]);\n\t\t\t}\n\n\t\t\tMAKE_STD_ZVAL(const_val);\n\t\t\t*const_val = val->value;\n\t\t\tzval_copy_ctor(const_val);\n\t\t\tINIT_PZVAL(const_val);\n\n\t\t\tadd_assoc_zval_ex(modules[module_number], val->name, val->name_len, const_val);\nbad_module_id:\n\t\t\tzend_hash_move_forward_ex(EG(zend_constants), &pos);\n\t\t}\n\t\tefree(module_names);\n\t\tefree(modules);\n\t} else {\n\t\tzend_hash_apply_with_argument(EG(zend_constants), (apply_func_arg_t) add_constant_info, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n\nstatic zval *debug_backtrace_get_args(void **curpos TSRMLS_DC)\n{\n\tvoid **p = curpos;\n\tzval *arg_array, **arg;\n\tint arg_count = (int)(zend_uintptr_t) *p;\n\n\tMAKE_STD_ZVAL(arg_array);\n\tarray_init_size(arg_array, arg_count);\n\tp -= arg_count;\n\n\twhile (--arg_count >= 0) {\n\t\targ = (zval **) p++;\n\t\tif (*arg) {\n\t\t\tif (Z_TYPE_PP(arg) != IS_OBJECT) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(arg);\n\t\t\t}\n\t\t\tZ_ADDREF_PP(arg);\n\t\t\tadd_next_index_zval(arg_array, *arg);\n\t\t} else {\n\t\t\tadd_next_index_null(arg_array);\n\t\t}\n\t}\n\n\treturn arg_array;\n}\n\nvoid debug_print_backtrace_args(zval *arg_array TSRMLS_DC)\n{\n\tzval **tmp;\n\tHashPosition iterator;\n\tint i = 0;\n\n\tzend_hash_internal_pointer_reset_ex(arg_array->value.ht, &iterator);\n\twhile (zend_hash_get_current_data_ex(arg_array->value.ht, (void **) &tmp, &iterator) == SUCCESS) {\n\t\tif (i++) {\n\t\t\tZEND_PUTS(\", \");\n\t\t}\n\t\tzend_print_flat_zval_r(*tmp TSRMLS_CC);\n\t\tzend_hash_move_forward_ex(arg_array->value.ht, &iterator);\n\t}\n}\n\n/* {{{ proto void debug_print_backtrace([int options[, int limit]]) */\nZEND_FUNCTION(debug_print_backtrace)\n{\n\tzend_execute_data *ptr, *skip;\n\tint lineno, frameno = 0;\n\tconst char *function_name;\n\tconst char *filename;\n\tconst char *class_name = NULL;\n\tchar *call_type;\n\tconst char *include_filename = NULL;\n\tzval *arg_array = NULL;\n\tint indent = 0;\n\tlong options = 0;\n\tlong limit = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|ll\", &options, &limit) == FAILURE) {\n\t\treturn;\n\t}\n\n\tptr = EG(current_execute_data);\n\n\t/* skip debug_backtrace() */\n\tptr = ptr->prev_execute_data;\n\n\twhile (ptr && (limit == 0 || frameno < limit)) {\n\t\tconst char *free_class_name = NULL;\n\n\t\tframeno++;\n\t\tclass_name = call_type = NULL; \n\t\targ_array = NULL;\n\n\t\tskip = ptr;\n\t\t/* skip internal handler */\n\t\tif (!skip->op_array &&\n\t\t skip->prev_execute_data &&\n\t\t skip->prev_execute_data->opline &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_DO_FCALL &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_DO_FCALL_BY_NAME &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_INCLUDE_OR_EVAL) {\n\t\t\tskip = skip->prev_execute_data;\n\t\t}\n\n\t\tif (skip->op_array) {\n\t\t\tfilename = skip->op_array->filename;\n\t\t\tlineno = skip->opline->lineno;\n\t\t} else {\n\t\t\tfilename = NULL;\n\t\t\tlineno = 0;\n\t\t}\n\n\t\tfunction_name = ptr->function_state.function->common.function_name;\n\n\t\tif (function_name) {\n\t\t\tif (ptr->object) {\n\t\t\t\tif (ptr->function_state.function->common.scope) {\n\t\t\t\t\tclass_name = ptr->function_state.function->common.scope->name;\n\t\t\t\t} else {\n\t\t\t\t\tzend_uint class_name_len;\n\t\t\t\t\tint dup;\n\n\t\t\t\t\tdup = zend_get_object_classname(ptr->object, &class_name, &class_name_len TSRMLS_CC);\n\t\t\t\t\tif(!dup) {\n\t\t\t\t\t\tfree_class_name = class_name;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tcall_type = \"->\";\n\t\t\t} else if (ptr->function_state.function->common.scope) {\n\t\t\t\tclass_name = ptr->function_state.function->common.scope->name;\n\t\t\t\tcall_type = \"::\";\n\t\t\t} else {\n\t\t\t\tclass_name = NULL;\n\t\t\t\tcall_type = NULL;\n\t\t\t}\n\t\t\tif ((! ptr->opline) || ((ptr->opline->opcode == ZEND_DO_FCALL_BY_NAME) || (ptr->opline->opcode == ZEND_DO_FCALL))) {\n\t\t\t\tif (ptr->function_state.arguments && (options & DEBUG_BACKTRACE_IGNORE_ARGS) == 0) {\n\t\t\t\t\targ_array = debug_backtrace_get_args(ptr->function_state.arguments TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\t/* i know this is kinda ugly, but i'm trying to avoid extra cycles in the main execution loop */\n\t\t\tzend_bool build_filename_arg = 1;\n\n\t\t\tif (!ptr->opline || ptr->opline->opcode != ZEND_INCLUDE_OR_EVAL) {\n\t\t\t\t/* can happen when calling eval from a custom sapi */\n\t\t\t\tfunction_name = \"unknown\";\n\t\t\t\tbuild_filename_arg = 0;\n\t\t\t} else\n\t\t\tswitch (ptr->opline->extended_value) {\n\t\t\t\tcase ZEND_EVAL:\n\t\t\t\t\tfunction_name = \"eval\";\n\t\t\t\t\tbuild_filename_arg = 0;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_INCLUDE:\n\t\t\t\t\tfunction_name = \"include\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_REQUIRE:\n\t\t\t\t\tfunction_name = \"require\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_INCLUDE_ONCE:\n\t\t\t\t\tfunction_name = \"include_once\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_REQUIRE_ONCE:\n\t\t\t\t\tfunction_name = \"require_once\";\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t/* this can actually happen if you use debug_backtrace() in your error_handler and \n\t\t\t\t\t * you're in the top-scope */\n\t\t\t\t\tfunction_name = \"unknown\"; \n\t\t\t\t\tbuild_filename_arg = 0;\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tif (build_filename_arg && include_filename) {\n\t\t\t\tMAKE_STD_ZVAL(arg_array);\n\t\t\t\tarray_init(arg_array);\n\t\t\t\tadd_next_index_string(arg_array, (char*)include_filename, 1);\n\t\t\t}\n\t\t\tcall_type = NULL;\n\t\t}\n\t\tzend_printf(\"#%-2d \", indent);\n\t\tif (class_name) {\n\t\t\tZEND_PUTS(class_name);\n\t\t\tZEND_PUTS(call_type);\n\t\t}\n\t\tzend_printf(\"%s(\", function_name);\n\t\tif (arg_array) {\n\t\t\tdebug_print_backtrace_args(arg_array TSRMLS_CC);\n\t\t\tzval_ptr_dtor(&arg_array);\n\t\t}\n\t\tif (filename) {\n\t\t\tzend_printf(\") called at [%s:%d]\\n\", filename, lineno);\n\t\t} else {\n\t\t\tzend_execute_data *prev = skip->prev_execute_data;\n\n\t\t\twhile (prev) {\n\t\t\t\tif (prev->function_state.function &&\n\t\t\t\t\tprev->function_state.function->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\t\tprev = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\t\t\t\t \n\t\t\t\tif (prev->op_array) {\n\t\t\t\t\tzend_printf(\") called at [%s:%d]\\n\", prev->op_array->filename, prev->opline->lineno);\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tprev = prev->prev_execute_data;\n\t\t\t}\n\t\t\tif (!prev) {\n\t\t\t\tZEND_PUTS(\")\\n\");\n\t\t\t}\n\t\t}\n\t\tinclude_filename = filename;\n\t\tptr = skip->prev_execute_data;\n\t\t++indent;\n\t\tif (free_class_name) {\n\t\t\tefree((char*)free_class_name);\n\t\t}\n\t}\n}\n\n/* }}} */\n\nZEND_API void zend_fetch_debug_backtrace(zval *return_value, int skip_last, int options, int limit TSRMLS_DC)\n{\n\tzend_execute_data *ptr, *skip;\n\tint lineno, frameno = 0;\n\tconst char *function_name;\n\tconst char *filename;\n\tconst char *class_name;\n\tconst char *include_filename = NULL;\n\tzval *stack_frame;\n\n\tptr = EG(current_execute_data);\n\n\t/* skip \"new Exception()\" */\n\tif (ptr && (skip_last == 0) && ptr->opline && (ptr->opline->opcode == ZEND_NEW)) {\n\t\tptr = ptr->prev_execute_data;\n\t}\n\n\t/* skip debug_backtrace() */\n\tif (skip_last-- && ptr) {\n\t\tptr = ptr->prev_execute_data;\n\t}\n\n\tarray_init(return_value);\n\n\twhile (ptr && (limit == 0 || frameno < limit)) {\n\t\tframeno++;\n\t\tMAKE_STD_ZVAL(stack_frame);\n\t\tarray_init(stack_frame);\n\n\t\tskip = ptr;\n\t\t/* skip internal handler */\n\t\tif (!skip->op_array &&\n\t\t skip->prev_execute_data &&\n\t\t skip->prev_execute_data->opline &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_DO_FCALL &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_DO_FCALL_BY_NAME &&\n\t\t skip->prev_execute_data->opline->opcode != ZEND_INCLUDE_OR_EVAL) {\n\t\t\tskip = skip->prev_execute_data;\n\t\t}\n\n\t\tif (skip->op_array) {\n\t\t\tfilename = skip->op_array->filename;\n\t\t\tlineno = skip->opline->lineno;\n\t\t\tadd_assoc_string_ex(stack_frame, \"file\", sizeof(\"file\"), (char*)filename, 1);\n\t\t\tadd_assoc_long_ex(stack_frame, \"line\", sizeof(\"line\"), lineno);\n\n\t\t\t/* try to fetch args only if an FCALL was just made - elsewise we're in the middle of a function\n\t\t\t * and debug_baktrace() might have been called by the error_handler. in this case we don't \n\t\t\t * want to pop anything of the argument-stack */\n\t\t} else {\n\t\t\tzend_execute_data *prev = skip->prev_execute_data;\n\n\t\t\twhile (prev) {\n\t\t\t\tif (prev->function_state.function &&\n\t\t\t\t\tprev->function_state.function->common.type != ZEND_USER_FUNCTION &&\n\t\t\t\t\t!(prev->function_state.function->common.type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t\t\t\t(prev->function_state.function->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER))) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\t\t\t\t \n\t\t\t\tif (prev->op_array) {\n\t\t\t\t\tadd_assoc_string_ex(stack_frame, \"file\", sizeof(\"file\"), (char*)prev->op_array->filename, 1);\n\t\t\t\t\tadd_assoc_long_ex(stack_frame, \"line\", sizeof(\"line\"), prev->opline->lineno);\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tprev = prev->prev_execute_data;\n\t\t\t}\n\t\t\tfilename = NULL;\n\t\t}\n\n\t\tfunction_name = ptr->function_state.function->common.function_name;\n\n\t\tif (function_name) {\n\t\t\tadd_assoc_string_ex(stack_frame, \"function\", sizeof(\"function\"), (char*)function_name, 1);\n\n\t\t\tif (ptr->object && Z_TYPE_P(ptr->object) == IS_OBJECT) {\n\t\t\t\tif (ptr->function_state.function->common.scope) {\n\t\t\t\t\tadd_assoc_string_ex(stack_frame, \"class\", sizeof(\"class\"), (char*)ptr->function_state.function->common.scope->name, 1);\n\t\t\t\t} else {\n\t\t\t\t\tzend_uint class_name_len;\n\t\t\t\t\tint dup;\n\n\t\t\t\t\tdup = zend_get_object_classname(ptr->object, &class_name, &class_name_len TSRMLS_CC);\n\t\t\t\t\tadd_assoc_string_ex(stack_frame, \"class\", sizeof(\"class\"), (char*)class_name, dup);\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tif ((options & DEBUG_BACKTRACE_PROVIDE_OBJECT) != 0) {\n\t\t\t\t\tadd_assoc_zval_ex(stack_frame, \"object\", sizeof(\"object\"), ptr->object);\n\t\t\t\t\tZ_ADDREF_P(ptr->object);\n\t\t\t\t}\n\n\t\t\t\tadd_assoc_string_ex(stack_frame, \"type\", sizeof(\"type\"), \"->\", 1);\n\t\t\t} else if (ptr->function_state.function->common.scope) {\n\t\t\t\tadd_assoc_string_ex(stack_frame, \"class\", sizeof(\"class\"), (char*)ptr->function_state.function->common.scope->name, 1);\n\t\t\t\tadd_assoc_string_ex(stack_frame, \"type\", sizeof(\"type\"), \"::\", 1);\n\t\t\t}\n\n\t\t\tif ((options & DEBUG_BACKTRACE_IGNORE_ARGS) == 0 && \n\t\t\t\t((! ptr->opline) || ((ptr->opline->opcode == ZEND_DO_FCALL_BY_NAME) || (ptr->opline->opcode == ZEND_DO_FCALL)))) {\n\t\t\t\tif (ptr->function_state.arguments) {\n\t\t\t\t\tadd_assoc_zval_ex(stack_frame, \"args\", sizeof(\"args\"), debug_backtrace_get_args(ptr->function_state.arguments TSRMLS_CC));\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\t/* i know this is kinda ugly, but i'm trying to avoid extra cycles in the main execution loop */\n\t\t\tzend_bool build_filename_arg = 1;\n\n\t\t\tif (!ptr->opline || ptr->opline->opcode != ZEND_INCLUDE_OR_EVAL) {\n\t\t\t\t/* can happen when calling eval from a custom sapi */\n\t\t\t\tfunction_name = \"unknown\";\n\t\t\t\tbuild_filename_arg = 0;\n\t\t\t} else\n\t\t\tswitch (ptr->opline->extended_value) {\n\t\t\t\tcase ZEND_EVAL:\n\t\t\t\t\tfunction_name = \"eval\";\n\t\t\t\t\tbuild_filename_arg = 0;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_INCLUDE:\n\t\t\t\t\tfunction_name = \"include\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_REQUIRE:\n\t\t\t\t\tfunction_name = \"require\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_INCLUDE_ONCE:\n\t\t\t\t\tfunction_name = \"include_once\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_REQUIRE_ONCE:\n\t\t\t\t\tfunction_name = \"require_once\";\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t/* this can actually happen if you use debug_backtrace() in your error_handler and \n\t\t\t\t\t * you're in the top-scope */\n\t\t\t\t\tfunction_name = \"unknown\"; \n\t\t\t\t\tbuild_filename_arg = 0;\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tif (build_filename_arg && include_filename) {\n\t\t\t\tzval *arg_array;\n\n\t\t\t\tMAKE_STD_ZVAL(arg_array);\n\t\t\t\tarray_init(arg_array);\n\n\t\t\t\t/* include_filename always points to the last filename of the last last called-fuction.\n\t\t\t\t if we have called include in the frame above - this is the file we have included.\n\t\t\t\t */\n\n\t\t\t\tadd_next_index_string(arg_array, (char*)include_filename, 1);\n\t\t\t\tadd_assoc_zval_ex(stack_frame, \"args\", sizeof(\"args\"), arg_array);\n\t\t\t}\n\n\t\t\tadd_assoc_string_ex(stack_frame, \"function\", sizeof(\"function\"), (char*)function_name, 1);\n\t\t}\n\n\t\tadd_next_index_zval(return_value, stack_frame);\n\n\t\tinclude_filename = filename; \n\n\t\tptr = skip->prev_execute_data;\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto array debug_backtrace([int options[, int limit]])\n Return backtrace as array */\nZEND_FUNCTION(debug_backtrace)\n{\n\tlong options = DEBUG_BACKTRACE_PROVIDE_OBJECT;\n\tlong limit = 0;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|ll\", &options, &limit) == FAILURE) {\n\t\treturn;\n\t}\n\n\tzend_fetch_debug_backtrace(return_value, 1, options, limit TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto bool extension_loaded(string extension_name)\n Returns true if the named extension is loaded */\nZEND_FUNCTION(extension_loaded)\n{\n\tchar *extension_name;\n\tint extension_name_len;\n\tchar *lcname;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &extension_name, &extension_name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(extension_name, extension_name_len);\n\tif (zend_hash_exists(&module_registry, lcname, extension_name_len+1)) {\n\t\tRETVAL_TRUE;\n\t} else {\n\t\tRETVAL_FALSE;\n\t}\n\tefree(lcname);\n}\n/* }}} */\n\n\n/* {{{ proto array get_extension_funcs(string extension_name)\n Returns an array with the names of functions belonging to the named extension */\nZEND_FUNCTION(get_extension_funcs)\n{\n\tchar *extension_name;\n\tint extension_name_len;\n\tzend_module_entry *module;\n\tconst zend_function_entry *func;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &extension_name, &extension_name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (strncasecmp(extension_name, \"zend\", sizeof(\"zend\"))) {\n\t\tchar *lcname = zend_str_tolower_dup(extension_name, extension_name_len);\n\t\tif (zend_hash_find(&module_registry, lcname,\n\t\t\textension_name_len+1, (void**)&module) == FAILURE) {\n\t\t\tefree(lcname);\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (!(func = module->functions)) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t} else {\n\t\tfunc = builtin_functions;\n\t}\n\n\tarray_init(return_value);\n\n\twhile (func->fname) {\n\t\tadd_next_index_string(return_value, func->fname, 1);\n\t\tfunc++;\n\t}\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-11-08-c3e56a152c-3598185a74.c"}}},{"rowIdx":58,"cells":{"id":{"kind":"string","value":"manybugs_data_59"},"content":{"kind":"string","value":"/* $Id$ */\n\n/*\n * Copyright (c) 1988-1997 Sam Leffler\n * Copyright (c) 1991-1997 Silicon Graphics, Inc.\n *\n * Permission to use, copy, modify, distribute, and sell this software and\n * its documentation for any purpose is hereby granted without fee, provided\n * that (i) the above copyright notices and this permission notice appear in\n * all copies of the software and related documentation, and (ii) the names of\n * Sam Leffler and Silicon Graphics may not be used in any advertising or\n * publicity relating to the software without the specific, prior written\n * permission of Sam Leffler and Silicon Graphics.\n *\n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY\n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.\n *\n * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR\n * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\n * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\n * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF\n * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE\n * OF THIS SOFTWARE.\n */\n\n/*\n * TIFF Library.\n *\n * Core Directory Tag Support.\n */\n#include \"tiffiop.h\"\n#include <stdlib.h>\n\n/*\n * NOTE: THIS ARRAY IS ASSUMED TO BE SORTED BY TAG.\n *\n * NOTE: The second field (field_readcount) and third field (field_writecount)\n * sometimes use the values TIFF_VARIABLE (-1), TIFF_VARIABLE2 (-3)\n * and TIFFTAG_SPP (-2). The macros should be used but would throw off\n * the formatting of the code, so please interprete the -1, -2 and -3\n * values accordingly.\n */\n\nstatic const TIFFFieldArray tiffFieldArray;\nstatic const TIFFFieldArray exifFieldArray;\n\nstatic const TIFFField\ntiffFields[] = {\n\t{ TIFFTAG_SUBFILETYPE, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_SUBFILETYPE, 1, 0, \"SubfileType\", NULL },\n\t{ TIFFTAG_OSUBFILETYPE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_SUBFILETYPE, 1, 0, \"OldSubfileType\", NULL },\n\t{ TIFFTAG_IMAGEWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDIMENSIONS, 0, 0, \"ImageWidth\", NULL },\n\t{ TIFFTAG_IMAGELENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDIMENSIONS, 1, 0, \"ImageLength\", NULL },\n\t{ TIFFTAG_BITSPERSAMPLE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_BITSPERSAMPLE, 0, 0, \"BitsPerSample\", NULL },\n\t{ TIFFTAG_COMPRESSION, -1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_COMPRESSION, 0, 0, \"Compression\", NULL },\n\t{ TIFFTAG_PHOTOMETRIC, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_PHOTOMETRIC, 0, 0, \"PhotometricInterpretation\", NULL },\n\t{ TIFFTAG_THRESHHOLDING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_THRESHHOLDING, 1, 0, \"Threshholding\", NULL },\n\t{ TIFFTAG_CELLWIDTH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, \"CellWidth\", NULL },\n\t{ TIFFTAG_CELLLENGTH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, \"CellLength\", NULL },\n\t{ TIFFTAG_FILLORDER, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_FILLORDER, 0, 0, \"FillOrder\", NULL },\n\t{ TIFFTAG_DOCUMENTNAME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"DocumentName\", NULL },\n\t{ TIFFTAG_IMAGEDESCRIPTION, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ImageDescription\", NULL },\n\t{ TIFFTAG_MAKE, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Make\", NULL },\n\t{ TIFFTAG_MODEL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Model\", NULL },\n\t{ TIFFTAG_STRIPOFFSETS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPOFFSETS, 0, 0, \"StripOffsets\", NULL },\n\t{ TIFFTAG_ORIENTATION, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_ORIENTATION, 0, 0, \"Orientation\", NULL },\n\t{ TIFFTAG_SAMPLESPERPIXEL, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLESPERPIXEL, 0, 0, \"SamplesPerPixel\", NULL },\n\t{ TIFFTAG_ROWSPERSTRIP, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_ROWSPERSTRIP, 0, 0, \"RowsPerStrip\", NULL },\n\t{ TIFFTAG_STRIPBYTECOUNTS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPBYTECOUNTS, 0, 0, \"StripByteCounts\", NULL },\n\t{ TIFFTAG_MINSAMPLEVALUE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_MINSAMPLEVALUE, 1, 0, \"MinSampleValue\", NULL },\n\t{ TIFFTAG_MAXSAMPLEVALUE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_MAXSAMPLEVALUE, 1, 0, \"MaxSampleValue\", NULL },\n\t{ TIFFTAG_XRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTION, 1, 0, \"XResolution\", NULL },\n\t{ TIFFTAG_YRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTION, 1, 0, \"YResolution\", NULL },\n\t{ TIFFTAG_PLANARCONFIG, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_PLANARCONFIG, 0, 0, \"PlanarConfiguration\", NULL },\n\t{ TIFFTAG_PAGENAME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"PageName\", NULL },\n\t{ TIFFTAG_XPOSITION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_POSITION, 1, 0, \"XPosition\", NULL },\n\t{ TIFFTAG_YPOSITION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_POSITION, 1, 0, \"YPosition\", NULL },\n\t{ TIFFTAG_FREEOFFSETS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 0, 0, \"FreeOffsets\", NULL },\n\t{ TIFFTAG_FREEBYTECOUNTS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 0, 0, \"FreeByteCounts\", NULL },\n\t{ TIFFTAG_GRAYRESPONSEUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, \"GrayResponseUnit\", NULL },\n\t{ TIFFTAG_GRAYRESPONSECURVE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, \"GrayResponseCurve\", NULL },\n\t{ TIFFTAG_RESOLUTIONUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTIONUNIT, 1, 0, \"ResolutionUnit\", NULL },\n\t{ TIFFTAG_PAGENUMBER, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_PAGENUMBER, 1, 0, \"PageNumber\", NULL },\n\t{ TIFFTAG_COLORRESPONSEUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, \"ColorResponseUnit\", NULL },\n\t{ TIFFTAG_TRANSFERFUNCTION, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_OTHER, TIFF_SETGET_UNDEFINED, FIELD_TRANSFERFUNCTION, 1, 0, \"TransferFunction\", NULL },\n\t{ TIFFTAG_SOFTWARE, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Software\", NULL },\n\t{ TIFFTAG_DATETIME, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"DateTime\", NULL },\n\t{ TIFFTAG_ARTIST, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Artist\", NULL },\n\t{ TIFFTAG_HOSTCOMPUTER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"HostComputer\", NULL },\n\t{ TIFFTAG_WHITEPOINT, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"WhitePoint\", NULL },\n\t{ TIFFTAG_PRIMARYCHROMATICITIES, 6, 6, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"PrimaryChromaticities\", NULL },\n\t{ TIFFTAG_COLORMAP, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_OTHER, TIFF_SETGET_UNDEFINED, FIELD_COLORMAP, 1, 0, \"ColorMap\", NULL },\n\t{ TIFFTAG_HALFTONEHINTS, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_HALFTONEHINTS, 1, 0, \"HalftoneHints\", NULL },\n\t{ TIFFTAG_TILEWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDIMENSIONS, 0, 0, \"TileWidth\", NULL },\n\t{ TIFFTAG_TILELENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDIMENSIONS, 0, 0, \"TileLength\", NULL },\n\t{ TIFFTAG_TILEOFFSETS, -1, 1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPOFFSETS, 0, 0, \"TileOffsets\", NULL },\n\t{ TIFFTAG_TILEBYTECOUNTS, -1, 1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPBYTECOUNTS, 0, 0, \"TileByteCounts\", NULL },\n\t{ TIFFTAG_SUBIFD, -1, -1, TIFF_IFD8, 0, TIFF_SETGET_C16_IFD8, TIFF_SETGET_UNDEFINED, FIELD_SUBIFD, 1, 1, \"SubIFD\", &tiffFieldArray },\n\t{ TIFFTAG_INKSET, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"InkSet\", NULL },\n\t{ TIFFTAG_INKNAMES, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_C16_ASCII, TIFF_SETGET_UNDEFINED, FIELD_INKNAMES, 1, 1, \"InkNames\", NULL },\n\t{ TIFFTAG_NUMBEROFINKS, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"NumberOfInks\", NULL },\n\t{ TIFFTAG_DOTRANGE, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DotRange\", NULL },\n\t{ TIFFTAG_TARGETPRINTER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"TargetPrinter\", NULL },\n\t{ TIFFTAG_EXTRASAMPLES, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_EXTRASAMPLES, 0, 1, \"ExtraSamples\", NULL },\n\t{ TIFFTAG_SAMPLEFORMAT, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLEFORMAT, 0, 0, \"SampleFormat\", NULL },\n\t{ TIFFTAG_SMINSAMPLEVALUE, -2, -1, TIFF_ANY, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_SMINSAMPLEVALUE, 1, 0, \"SMinSampleValue\", NULL },\n\t{ TIFFTAG_SMAXSAMPLEVALUE, -2, -1, TIFF_ANY, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_SMAXSAMPLEVALUE, 1, 0, \"SMaxSampleValue\", NULL },\n\t{ TIFFTAG_CLIPPATH, -1, -3, TIFF_BYTE, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ClipPath\", NULL },\n\t{ TIFFTAG_XCLIPPATHUNITS, 1, 1, TIFF_SLONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"XClipPathUnits\", NULL },\n\t{ TIFFTAG_XCLIPPATHUNITS, 1, 1, TIFF_SBYTE, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"XClipPathUnits\", NULL },\n\t{ TIFFTAG_YCLIPPATHUNITS, 1, 1, TIFF_SLONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"YClipPathUnits\", NULL },\n\t{ TIFFTAG_YCBCRCOEFFICIENTS, 3, 3, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"YCbCrCoefficients\", NULL },\n\t{ TIFFTAG_YCBCRSUBSAMPLING, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_YCBCRSUBSAMPLING, 0, 0, \"YCbCrSubsampling\", NULL },\n\t{ TIFFTAG_YCBCRPOSITIONING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_YCBCRPOSITIONING, 0, 0, \"YCbCrPositioning\", NULL },\n\t{ TIFFTAG_REFERENCEBLACKWHITE, 6, 6, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ReferenceBlackWhite\", NULL },\n\t{ TIFFTAG_XMLPACKET, -3, -3, TIFF_BYTE, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"XMLPacket\", NULL },\n\t/* begin SGI tags */\n\t{ TIFFTAG_MATTEING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_EXTRASAMPLES, 0, 0, \"Matteing\", NULL },\n\t{ TIFFTAG_DATATYPE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLEFORMAT, 0, 0, \"DataType\", NULL },\n\t{ TIFFTAG_IMAGEDEPTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDEPTH, 0, 0, \"ImageDepth\", NULL },\n\t{ TIFFTAG_TILEDEPTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDEPTH, 0, 0, \"TileDepth\", NULL },\n\t/* end SGI tags */\n\t/* begin Pixar tags */\n\t{ TIFFTAG_PIXAR_IMAGEFULLWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ImageFullWidth\", NULL },\n\t{ TIFFTAG_PIXAR_IMAGEFULLLENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ImageFullLength\", NULL },\n\t{ TIFFTAG_PIXAR_TEXTUREFORMAT, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"TextureFormat\", NULL },\n\t{ TIFFTAG_PIXAR_WRAPMODES, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"TextureWrapModes\", NULL },\n\t{ TIFFTAG_PIXAR_FOVCOT, 1, 1, TIFF_FLOAT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FieldOfViewCotangent\", NULL },\n\t{ TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN, 16, 16, TIFF_FLOAT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"MatrixWorldToScreen\", NULL },\n\t{ TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA, 16, 16, TIFF_FLOAT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"MatrixWorldToCamera\", NULL },\n\t{ TIFFTAG_COPYRIGHT, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Copyright\", NULL },\n\t/* end Pixar tags */\n\t{ TIFFTAG_RICHTIFFIPTC, -3, -3, TIFF_LONG, 0, TIFF_SETGET_C32_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"RichTIFFIPTC\", NULL },\n\t{ TIFFTAG_PHOTOSHOP, -3, -3, TIFF_BYTE, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"Photoshop\", NULL },\n\t{ TIFFTAG_EXIFIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"EXIFIFDOffset\", &exifFieldArray },\n\t{ TIFFTAG_ICCPROFILE, -3, -3, TIFF_UNDEFINED, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ICC Profile\", NULL },\n\t{ TIFFTAG_GPSIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"GPSIFDOffset\", NULL },\n\t{ TIFFTAG_FAXRECVPARAMS, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UINT32, FIELD_CUSTOM, TRUE, FALSE, \"FaxRecvParams\", NULL },\n\t{ TIFFTAG_FAXSUBADDRESS, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_ASCII, FIELD_CUSTOM, TRUE, FALSE, \"FaxSubAddress\", NULL },\n\t{ TIFFTAG_FAXRECVTIME, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UINT32, FIELD_CUSTOM, TRUE, FALSE, \"FaxRecvTime\", NULL },\n\t{ TIFFTAG_FAXDCS, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_ASCII, FIELD_CUSTOM, TRUE, FALSE, \"FaxDcs\", NULL },\n\t{ TIFFTAG_STONITS, 1, 1, TIFF_DOUBLE, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"StoNits\", NULL },\n\t{ TIFFTAG_INTEROPERABILITYIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"InteroperabilityIFDOffset\", NULL },\n\t/* begin DNG tags */\n\t{ TIFFTAG_DNGVERSION, 4, 4, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DNGVersion\", NULL },\n\t{ TIFFTAG_DNGBACKWARDVERSION, 4, 4, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DNGBackwardVersion\", NULL },\n\t{ TIFFTAG_UNIQUECAMERAMODEL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"UniqueCameraModel\", NULL },\n\t{ TIFFTAG_LOCALIZEDCAMERAMODEL, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"LocalizedCameraModel\", NULL },\n\t{ TIFFTAG_CFAPLANECOLOR, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"CFAPlaneColor\", NULL },\n\t{ TIFFTAG_CFALAYOUT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"CFALayout\", NULL },\n\t{ TIFFTAG_LINEARIZATIONTABLE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"LinearizationTable\", NULL },\n\t{ TIFFTAG_BLACKLEVELREPEATDIM, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_C0_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BlackLevelRepeatDim\", NULL },\n\t{ TIFFTAG_BLACKLEVEL, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"BlackLevel\", NULL },\n\t{ TIFFTAG_BLACKLEVELDELTAH, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"BlackLevelDeltaH\", NULL },\n\t{ TIFFTAG_BLACKLEVELDELTAV, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"BlackLevelDeltaV\", NULL },\n\t{ TIFFTAG_WHITELEVEL, -1, -1, TIFF_LONG, 0, TIFF_SETGET_C16_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"WhiteLevel\", NULL },\n\t{ TIFFTAG_DEFAULTSCALE, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DefaultScale\", NULL },\n\t{ TIFFTAG_BESTQUALITYSCALE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BestQualityScale\", NULL },\n\t{ TIFFTAG_DEFAULTCROPORIGIN, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DefaultCropOrigin\", NULL },\n\t{ TIFFTAG_DEFAULTCROPSIZE, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DefaultCropSize\", NULL },\n\t{ TIFFTAG_COLORMATRIX1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ColorMatrix1\", NULL },\n\t{ TIFFTAG_COLORMATRIX2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ColorMatrix2\", NULL },\n\t{ TIFFTAG_CAMERACALIBRATION1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"CameraCalibration1\", NULL },\n\t{ TIFFTAG_CAMERACALIBRATION2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"CameraCalibration2\", NULL },\n\t{ TIFFTAG_REDUCTIONMATRIX1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ReductionMatrix1\", NULL },\n\t{ TIFFTAG_REDUCTIONMATRIX2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ReductionMatrix2\", NULL },\n\t{ TIFFTAG_ANALOGBALANCE, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"AnalogBalance\", NULL },\n\t{ TIFFTAG_ASSHOTNEUTRAL, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"AsShotNeutral\", NULL },\n\t{ TIFFTAG_ASSHOTWHITEXY, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"AsShotWhiteXY\", NULL },\n\t{ TIFFTAG_BASELINEEXPOSURE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BaselineExposure\", NULL },\n\t{ TIFFTAG_BASELINENOISE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BaselineNoise\", NULL },\n\t{ TIFFTAG_BASELINESHARPNESS, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BaselineSharpness\", NULL },\n\t{ TIFFTAG_BAYERGREENSPLIT, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BayerGreenSplit\", NULL },\n\t{ TIFFTAG_LINEARRESPONSELIMIT, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"LinearResponseLimit\", NULL },\n\t{ TIFFTAG_CAMERASERIALNUMBER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"CameraSerialNumber\", NULL },\n\t{ TIFFTAG_LENSINFO, 4, 4, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"LensInfo\", NULL },\n\t{ TIFFTAG_CHROMABLURRADIUS, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"ChromaBlurRadius\", NULL },\n\t{ TIFFTAG_ANTIALIASSTRENGTH, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"AntiAliasStrength\", NULL },\n\t{ TIFFTAG_SHADOWSCALE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"ShadowScale\", NULL },\n\t{ TIFFTAG_DNGPRIVATEDATA, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"DNGPrivateData\", NULL },\n\t{ TIFFTAG_MAKERNOTESAFETY, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"MakerNoteSafety\", NULL },\n\t{ TIFFTAG_CALIBRATIONILLUMINANT1, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"CalibrationIlluminant1\", NULL },\n\t{ TIFFTAG_CALIBRATIONILLUMINANT2, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"CalibrationIlluminant2\", NULL },\n\t{ TIFFTAG_RAWDATAUNIQUEID, 16, 16, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"RawDataUniqueID\", NULL },\n\t{ TIFFTAG_ORIGINALRAWFILENAME, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"OriginalRawFileName\", NULL },\n\t{ TIFFTAG_ORIGINALRAWFILEDATA, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"OriginalRawFileData\", NULL },\n\t{ TIFFTAG_ACTIVEAREA, 4, 4, TIFF_LONG, 0, TIFF_SETGET_C0_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"ActiveArea\", NULL },\n\t{ TIFFTAG_MASKEDAREAS, -1, -1, TIFF_LONG, 0, TIFF_SETGET_C16_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"MaskedAreas\", NULL },\n\t{ TIFFTAG_ASSHOTICCPROFILE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"AsShotICCProfile\", NULL },\n\t{ TIFFTAG_ASSHOTPREPROFILEMATRIX, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"AsShotPreProfileMatrix\", NULL },\n\t{ TIFFTAG_CURRENTICCPROFILE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"CurrentICCProfile\", NULL },\n\t{ TIFFTAG_CURRENTPREPROFILEMATRIX, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"CurrentPreProfileMatrix\", NULL },\n\t/* end DNG tags */\n};\n\nstatic const TIFFField\nexifFields[] = {\n\t{ EXIFTAG_EXPOSURETIME, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExposureTime\", NULL },\n\t{ EXIFTAG_FNUMBER, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FNumber\", NULL },\n\t{ EXIFTAG_EXPOSUREPROGRAM, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExposureProgram\", NULL },\n\t{ EXIFTAG_SPECTRALSENSITIVITY, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SpectralSensitivity\", NULL },\n\t{ EXIFTAG_ISOSPEEDRATINGS, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"ISOSpeedRatings\", NULL },\n\t{ EXIFTAG_OECF, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"OptoelectricConversionFactor\", NULL },\n\t{ EXIFTAG_EXIFVERSION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExifVersion\", NULL },\n\t{ EXIFTAG_DATETIMEORIGINAL, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"DateTimeOriginal\", NULL },\n\t{ EXIFTAG_DATETIMEDIGITIZED, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"DateTimeDigitized\", NULL },\n\t{ EXIFTAG_COMPONENTSCONFIGURATION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ComponentsConfiguration\", NULL },\n\t{ EXIFTAG_COMPRESSEDBITSPERPIXEL, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"CompressedBitsPerPixel\", NULL },\n\t{ EXIFTAG_SHUTTERSPEEDVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ShutterSpeedValue\", NULL },\n\t{ EXIFTAG_APERTUREVALUE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ApertureValue\", NULL },\n\t{ EXIFTAG_BRIGHTNESSVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"BrightnessValue\", NULL },\n\t{ EXIFTAG_EXPOSUREBIASVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExposureBiasValue\", NULL },\n\t{ EXIFTAG_MAXAPERTUREVALUE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"MaxApertureValue\", NULL },\n\t{ EXIFTAG_SUBJECTDISTANCE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubjectDistance\", NULL },\n\t{ EXIFTAG_METERINGMODE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"MeteringMode\", NULL },\n\t{ EXIFTAG_LIGHTSOURCE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"LightSource\", NULL },\n\t{ EXIFTAG_FLASH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Flash\", NULL },\n\t{ EXIFTAG_FOCALLENGTH, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FocalLength\", NULL },\n\t{ EXIFTAG_SUBJECTAREA, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"SubjectArea\", NULL },\n\t{ EXIFTAG_MAKERNOTE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"MakerNote\", NULL },\n\t{ EXIFTAG_USERCOMMENT, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"UserComment\", NULL },\n\t{ EXIFTAG_SUBSECTIME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubSecTime\", NULL },\n\t{ EXIFTAG_SUBSECTIMEORIGINAL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubSecTimeOriginal\", NULL },\n\t{ EXIFTAG_SUBSECTIMEDIGITIZED, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubSecTimeDigitized\", NULL },\n\t{ EXIFTAG_FLASHPIXVERSION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FlashpixVersion\", NULL },\n\t{ EXIFTAG_COLORSPACE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ColorSpace\", NULL },\n\t{ EXIFTAG_PIXELXDIMENSION, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"PixelXDimension\", NULL },\n\t{ EXIFTAG_PIXELYDIMENSION, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"PixelYDimension\", NULL },\n\t{ EXIFTAG_RELATEDSOUNDFILE, 13, 13, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"RelatedSoundFile\", NULL },\n\t{ EXIFTAG_FLASHENERGY, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FlashEnergy\", NULL },\n\t{ EXIFTAG_SPATIALFREQUENCYRESPONSE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"SpatialFrequencyResponse\", NULL },\n\t{ EXIFTAG_FOCALPLANEXRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FocalPlaneXResolution\", NULL },\n\t{ EXIFTAG_FOCALPLANEYRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FocalPlaneYResolution\", NULL },\n\t{ EXIFTAG_FOCALPLANERESOLUTIONUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FocalPlaneResolutionUnit\", NULL },\n\t{ EXIFTAG_SUBJECTLOCATION, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_C0_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubjectLocation\", NULL },\n\t{ EXIFTAG_EXPOSUREINDEX, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExposureIndex\", NULL },\n\t{ EXIFTAG_SENSINGMETHOD, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SensingMethod\", NULL },\n\t{ EXIFTAG_FILESOURCE, 1, 1, TIFF_UNDEFINED, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FileSource\", NULL },\n\t{ EXIFTAG_SCENETYPE, 1, 1, TIFF_UNDEFINED, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SceneType\", NULL },\n\t{ EXIFTAG_CFAPATTERN, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"CFAPattern\", NULL },\n\t{ EXIFTAG_CUSTOMRENDERED, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"CustomRendered\", NULL },\n\t{ EXIFTAG_EXPOSUREMODE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExposureMode\", NULL },\n\t{ EXIFTAG_WHITEBALANCE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"WhiteBalance\", NULL },\n\t{ EXIFTAG_DIGITALZOOMRATIO, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"DigitalZoomRatio\", NULL },\n\t{ EXIFTAG_FOCALLENGTHIN35MMFILM, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FocalLengthIn35mmFilm\", NULL },\n\t{ EXIFTAG_SCENECAPTURETYPE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SceneCaptureType\", NULL },\n\t{ EXIFTAG_GAINCONTROL, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"GainControl\", NULL },\n\t{ EXIFTAG_CONTRAST, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Contrast\", NULL },\n\t{ EXIFTAG_SATURATION, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Saturation\", NULL },\n\t{ EXIFTAG_SHARPNESS, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Sharpness\", NULL },\n\t{ EXIFTAG_DEVICESETTINGDESCRIPTION, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"DeviceSettingDescription\", NULL },\n\t{ EXIFTAG_SUBJECTDISTANCERANGE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubjectDistanceRange\", NULL },\n\t{ EXIFTAG_IMAGEUNIQUEID, 33, 33, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ImageUniqueID\", NULL }\n};\n\nstatic const TIFFFieldArray\ntiffFieldArray = { tfiatImage, 0, TIFFArrayCount(tiffFields), tiffFields };\nstatic const TIFFFieldArray\nexifFieldArray = { tfiatExif, 0, TIFFArrayCount(exifFields), exifFields };\n\nconst TIFFFieldArray*\n_TIFFGetFields(void)\n{\n\treturn(&tiffFieldArray);\n}\n\nconst TIFFFieldArray*\n_TIFFGetExifFields(void)\n{\n\treturn(&exifFieldArray);\n}\n\nvoid\n_TIFFSetupFields(TIFF* tif, const TIFFFieldArray* fieldarray)\n{\n\tif (tif->tif_fields && tif->tif_nfields > 0) {\n\t\tuint32 i;\n\n\t\tfor (i = 0; i < tif->tif_nfields; i++) {\n\t\t\tTIFFField *fld = tif->tif_fields[i];\n\t\t\tif (fld->field_bit == FIELD_CUSTOM &&\n\t\t\t\tstrncmp(\"Tag \", fld->field_name, 4) == 0) {\n\t\t\t\t\t_TIFFfree(fld->field_name);\n\t\t\t\t\t_TIFFfree(fld);\n\t\t\t\t}\n\t\t}\n\n\t\t_TIFFfree(tif->tif_fields);\n\t\ttif->tif_fields = NULL;\n\t\ttif->tif_nfields = 0;\n\t}\n\tif (!_TIFFMergeFields(tif, fieldarray->fields, fieldarray->count)) {\n\t\tTIFFErrorExt(tif->tif_clientdata, \"_TIFFSetupFields\",\n\t\t\t \"Setting up field info failed\");\n\t}\n}\n\nstatic int\ntagCompare(const void* a, const void* b)\n{\n\tconst TIFFField* ta = *(const TIFFField**) a;\n\tconst TIFFField* tb = *(const TIFFField**) b;\n\t/* NB: be careful of return values for 16-bit platforms */\n\tif (ta->field_tag != tb->field_tag)\n\t\treturn (int)ta->field_tag - (int)tb->field_tag;\n\telse\n\t\treturn (ta->field_type == TIFF_ANY) ?\n\t\t\t0 : ((int)tb->field_type - (int)ta->field_type);\n}\n\nstatic int\ntagNameCompare(const void* a, const void* b)\n{\n\tconst TIFFField* ta = *(const TIFFField**) a;\n\tconst TIFFField* tb = *(const TIFFField**) b;\n\tint ret = strcmp(ta->field_name, tb->field_name);\n\n\tif (ret)\n\t\treturn ret;\n\telse\n\t\treturn (ta->field_type == TIFF_ANY) ?\n\t\t\t0 : ((int)tb->field_type - (int)ta->field_type);\n}\n\nint\n_TIFFMergeFields(TIFF* tif, const TIFFField info[], uint32 n)\n{\n\tconst char module[] = \"_TIFFMergeFields\";\n\tconst char reason[] = \"for fields array\";\n\tTIFFField** tp;\n\tuint32 i;\n\n\tfor (i = 0; i < n; i++) {\n\t\tconst TIFFField *fip =\n\t\t\tTIFFFindField(tif, info[i].field_tag, TIFF_ANY);\n\t\tif (fip) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\"Field with tag %lu is already registered as \\\"%s\\\"\",\n\t\t\t\t (unsigned int) info[i].field_tag,\n\t\t\t\t fip->field_name);\n\t\t\treturn 0;\n\t\t}\n\t}\n\n tif->tif_foundfield = NULL;\n\n\tif (tif->tif_fields && tif->tif_nfields > 0) {\n\t\ttif->tif_fields = (TIFFField**)\n\t\t\t_TIFFCheckRealloc(tif, tif->tif_fields,\n\t\t\t\t\t (tif->tif_nfields + n),\n\t\t\t\t\t sizeof(TIFFField *), reason);\n\t} else {\n\t\ttif->tif_fields = (TIFFField **)\n\t\t\t_TIFFCheckMalloc(tif, n, sizeof(TIFFField *),\n\t\t\t\t\t reason);\n\t}\n\tif (!tif->tif_fields) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"Failed to allocate fields array\");\n\t\treturn 0;\n\t}\n\ttp = tif->tif_fields + tif->tif_nfields;\n\tfor (i = 0; i < n; i++)\n\t\t*tp++ = (TIFFField *) (info + i);\t/* XXX */\n\n /* Sort the field info by tag number */\n\tqsort(tif->tif_fields, tif->tif_nfields += n,\n\t sizeof(TIFFField *), tagCompare);\n\n\treturn n;\n}\n\nvoid\n_TIFFPrintFieldInfo(TIFF* tif, FILE* fd)\n{\n\tuint32 i;\n\n\tfprintf(fd, \"%s: \\n\", tif->tif_name);\n\tfor (i = 0; i < tif->tif_nfields; i++) {\n\t\tconst TIFFField* fip = tif->tif_fields[i];\n\t\tfprintf(fd, \"field[%2d] %5lu, %2d, %2d, %d, %2d, %5s, %5s, %s\\n\"\n\t\t\t, (int)i\n\t\t\t, (unsigned long) fip->field_tag\n\t\t\t, fip->field_readcount, fip->field_writecount\n\t\t\t, fip->field_type\n\t\t\t, fip->field_bit\n\t\t\t, fip->field_oktochange ? \"TRUE\" : \"FALSE\"\n\t\t\t, fip->field_passcount ? \"TRUE\" : \"FALSE\"\n\t\t\t, fip->field_name\n\t\t);\n\t}\n}\n\n/*\n * Return size of TIFFDataType in bytes\n */\nint\nTIFFDataWidth(TIFFDataType type)\n{\n\tswitch(type)\n\t{\n\t\tcase 0: /* nothing */\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_ASCII:\n\t\tcase TIFF_SBYTE:\n\t\tcase TIFF_UNDEFINED:\n\t\t\treturn 1;\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t\treturn 2;\n\t\tcase TIFF_LONG:\n\t\tcase TIFF_SLONG:\n\t\tcase TIFF_FLOAT:\n\t\tcase TIFF_IFD:\n\t\t\treturn 4;\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\tcase TIFF_DOUBLE:\n\t\tcase TIFF_LONG8:\n\t\tcase TIFF_SLONG8:\n\t\tcase TIFF_IFD8:\n\t\t\treturn 8;\n\t\tdefault:\n\t\t\treturn 0; /* will return 0 for unknown types */\n\t}\n}\n\n/*\n * Return size of TIFFDataType in bytes.\n *\n * XXX: We need a separate function to determine the space needed\n * to store the value. For TIFF_RATIONAL values TIFFDataWidth() returns 8,\n * but we use 4-byte float to represent rationals.\n */\nint\n_TIFFDataSize(TIFFDataType type)\n{\n\tswitch (type)\n\t{\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_SBYTE:\n\t\tcase TIFF_ASCII:\n\t\tcase TIFF_UNDEFINED:\n\t\t return 1;\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t return 2;\n\t\tcase TIFF_LONG:\n\t\tcase TIFF_SLONG:\n\t\tcase TIFF_FLOAT:\n\t\tcase TIFF_IFD:\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\t return 4;\n\t\tcase TIFF_DOUBLE:\n\t\tcase TIFF_LONG8:\n\t\tcase TIFF_SLONG8:\n\t\tcase TIFF_IFD8:\n\t\t return 8;\n\t\tdefault:\n\t\t return 0;\n\t}\n}\n\nconst TIFFField*\nTIFFFindField(TIFF* tif, uint32 tag, TIFFDataType dt)\n{\n\tTIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};\n\tTIFFField* pkey = &key;\n\tconst TIFFField **ret;\n\tif (tif->tif_foundfield && tif->tif_foundfield->field_tag == tag &&\n\t (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type))\n\t\treturn tif->tif_foundfield;\n\n\t/* If we are invoked with no field information, then just return. */\n\tif (!tif->tif_fields)\n\t\treturn NULL;\n\n\t/* NB: use sorted search (e.g. binary search) */\n\n\tkey.field_tag = tag;\n\tkey.field_type = dt;\n\n\tret = (const TIFFField **) bsearch(&pkey, tif->tif_fields,\n\t\t\t\t\t tif->tif_nfields,\n\t\t\t\t\t sizeof(TIFFField *), tagCompare);\n\treturn tif->tif_foundfield = (ret ? *ret : NULL);\n}\n\nconst TIFFField*\n_TIFFFindFieldByName(TIFF* tif, const char *field_name, TIFFDataType dt)\n{\n\tTIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};\n\tTIFFField* pkey = &key;\n\tconst TIFFField **ret;\n\tif (tif->tif_foundfield\n\t && streq(tif->tif_foundfield->field_name, field_name)\n\t && (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type))\n\t\treturn (tif->tif_foundfield);\n\n\t/* If we are invoked with no field information, then just return. */\n\tif (!tif->tif_fields)\n\t\treturn NULL;\n\n\t/* NB: use sorted search (e.g. binary search) */\n\n\tkey.field_name = (char *)field_name;\n\tkey.field_type = dt;\n\n\tret = (const TIFFField **) lfind(&pkey, tif->tif_fields,\n\t\t\t\t\t &tif->tif_nfields,\n\t\t\t\t\t sizeof(TIFFField *), tagNameCompare);\n\treturn tif->tif_foundfield = (ret ? *ret : NULL);\n}\n\nconst TIFFField*\nTIFFFieldWithTag(TIFF* tif, uint32 tag)\n{\n\tconst TIFFField* fip = TIFFFindField(tif, tag, TIFF_ANY);\n\tif (!fip) {\n\t\tTIFFErrorExt(tif->tif_clientdata, \"TIFFFieldWithTag\",\n\t\t\t \"Internal error, unknown tag 0x%x\",\n\t\t\t (unsigned int) tag);\n\t\tassert(fip != NULL);\n\t\t/*NOTREACHED*/\n\t}\n\treturn (fip);\n}\n\nconst TIFFField*\nTIFFFieldWithName(TIFF* tif, const char *field_name)\n{\n\tconst TIFFField* fip =\n\t\t_TIFFFindFieldByName(tif, field_name, TIFF_ANY);\n\tif (!fip) {\n\t\tTIFFErrorExt(tif->tif_clientdata, \"TIFFFieldWithName\",\n\t\t\t \"Internal error, unknown tag %s\", field_name);\n\t\tassert(fip != NULL);\n\t\t/*NOTREACHED*/\n\t}\n\treturn (fip);\n}\n\nconst TIFFField*\n_TIFFFindOrRegisterField(TIFF *tif, uint32 tag, TIFFDataType dt)\n\n{\n\tconst TIFFField *fld;\n\n\tfld = TIFFFindField(tif, tag, dt);\n\tif (fld == NULL) {\n\t\tfld = _TIFFCreateAnonField(tif, tag, dt);\n\t\tif (!_TIFFMergeFields(tif, fld, 1))\n\t\t\treturn NULL;\n\t}\n\n\treturn fld;\n}\n\nTIFFField*\n_TIFFCreateAnonField(TIFF *tif, uint32 tag, TIFFDataType field_type)\n{\n\tTIFFField *fld;\n\t(void) tif;\n\n\tfld = (TIFFField *) _TIFFmalloc(sizeof (TIFFField));\n\tif (fld == NULL)\n\t return NULL;\n\t_TIFFmemset(fld, 0, sizeof(TIFFField));\n\n\tfld->field_tag = tag;\n\tfld->field_readcount = TIFF_VARIABLE2;\n\tfld->field_writecount = TIFF_VARIABLE2;\n\tfld->field_type = field_type;\n\tfld->reserved = 0;\n\tswitch (field_type)\n\t{\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_UNDEFINED:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_UINT8;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_UINT8;\n\t\t\tbreak;\n\t\tcase TIFF_ASCII:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_ASCII;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_ASCII;\n\t\t\tbreak;\n\t\tcase TIFF_SHORT:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_UINT16;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_UINT16;\n\t\t\tbreak;\n\t\tcase TIFF_LONG:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_UINT32;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_UINT32;\n\t\t\tbreak;\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\tcase TIFF_FLOAT:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_FLOAT;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_FLOAT;\n\t\t\tbreak;\n\t\tcase TIFF_SBYTE:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_SINT8;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_SINT8;\n\t\t\tbreak;\n\t\tcase TIFF_SSHORT:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_SINT16;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_SINT16;\n\t\t\tbreak;\n\t\tcase TIFF_SLONG:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_SINT32;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_SINT32;\n\t\t\tbreak;\n\t\tcase TIFF_DOUBLE:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_DOUBLE;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_DOUBLE;\n\t\t\tbreak;\n\t\tcase TIFF_IFD:\n\t\tcase TIFF_IFD8:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_IFD8;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_IFD8;\n\t\t\tbreak;\n\t\tcase TIFF_LONG8:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_UINT64;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_UINT64;\n\t\t\tbreak;\n\t\tcase TIFF_SLONG8:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_SINT64;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_SINT64;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tfld->set_field_type = TIFF_SETGET_UNDEFINED;\n\t\t\tfld->get_field_type = TIFF_SETGET_UNDEFINED;\n\t\t\tbreak;\n\t}\n\tfld->field_bit = FIELD_CUSTOM;\n\tfld->field_oktochange = TRUE;\n\tfld->field_passcount = TRUE;\n\tfld->field_name = (char *) _TIFFmalloc(32);\n\tif (fld->field_name == NULL) {\n\t _TIFFfree(fld);\n\t return NULL;\n\t}\n\tfld->field_subfields = NULL;\n\n\t/* \n\t * note that this name is a special sign to TIFFClose() and\n\t * _TIFFSetupFields() to free the field\n\t */\n\tsprintf(fld->field_name, \"Tag %d\", (int) tag);\n\n\treturn fld; \n}\n\n/****************************************************************************\n * O B S O L E T E D I N T E R F A C E S\n *\n * Don't use this stuff in your applications, it may be removed in the future\n * libtiff versions.\n ****************************************************************************/\n\nstatic TIFFSetGetFieldType\n_TIFFSetGetType(TIFFDataType type, short count, unsigned char passcount)\n{\n\tif (type == TIFF_ASCII && count == TIFF_VARIABLE && passcount == 0)\n\t\treturn TIFF_SETGET_ASCII;\n\n\telse if (count == 1 && passcount == 0) {\n\t\tswitch (type)\n\t\t{\n\t\t\tcase TIFF_BYTE:\n\t\t\tcase TIFF_UNDEFINED:\n\t\t\t\treturn TIFF_SETGET_UINT8;\n\t\t\tcase TIFF_ASCII:\n\t\t\t\treturn TIFF_SETGET_ASCII;\n\t\t\tcase TIFF_SHORT:\n\t\t\t\treturn TIFF_SETGET_UINT16;\n\t\t\tcase TIFF_LONG:\n\t\t\t\treturn TIFF_SETGET_UINT32;\n\t\t\tcase TIFF_RATIONAL:\n\t\t\tcase TIFF_SRATIONAL:\n\t\t\tcase TIFF_FLOAT:\n\t\t\t\treturn TIFF_SETGET_FLOAT;\n\t\t\tcase TIFF_SBYTE:\n\t\t\t\treturn TIFF_SETGET_SINT8;\n\t\t\tcase TIFF_SSHORT:\n\t\t\t\treturn TIFF_SETGET_SINT16;\n\t\t\tcase TIFF_SLONG:\n\t\t\t\treturn TIFF_SETGET_SINT32;\n\t\t\tcase TIFF_DOUBLE:\n\t\t\t\treturn TIFF_SETGET_DOUBLE;\n\t\t\tcase TIFF_IFD:\n\t\t\tcase TIFF_IFD8:\n\t\t\t\treturn TIFF_SETGET_IFD8;\n\t\t\tcase TIFF_LONG8:\n\t\t\t\treturn TIFF_SETGET_UINT64;\n\t\t\tcase TIFF_SLONG8:\n\t\t\t\treturn TIFF_SETGET_SINT64;\n\t\t\tdefault:\n\t\t\t\treturn TIFF_SETGET_UNDEFINED;\n\t\t}\n\t}\n\n\telse if (count >= 1 && passcount == 0) {\n\t\tswitch (type)\n\t\t{\n\t\t\tcase TIFF_BYTE:\n\t\t\tcase TIFF_UNDEFINED:\n\t\t\t\treturn TIFF_SETGET_C0_UINT8;\n\t\t\tcase TIFF_ASCII:\n\t\t\t\treturn TIFF_SETGET_C0_ASCII;\n\t\t\tcase TIFF_SHORT:\n\t\t\t\treturn TIFF_SETGET_C0_UINT16;\n\t\t\tcase TIFF_LONG:\n\t\t\t\treturn TIFF_SETGET_C0_UINT32;\n\t\t\tcase TIFF_RATIONAL:\n\t\t\tcase TIFF_SRATIONAL:\n\t\t\tcase TIFF_FLOAT:\n\t\t\t\treturn TIFF_SETGET_C0_FLOAT;\n\t\t\tcase TIFF_SBYTE:\n\t\t\t\treturn TIFF_SETGET_C0_SINT8;\n\t\t\tcase TIFF_SSHORT:\n\t\t\t\treturn TIFF_SETGET_C0_SINT16;\n\t\t\tcase TIFF_SLONG:\n\t\t\t\treturn TIFF_SETGET_C0_SINT32;\n\t\t\tcase TIFF_DOUBLE:\n\t\t\t\treturn TIFF_SETGET_C0_DOUBLE;\n\t\t\tcase TIFF_IFD:\n\t\t\tcase TIFF_IFD8:\n\t\t\t\treturn TIFF_SETGET_C0_IFD8;\n\t\t\tcase TIFF_LONG8:\n\t\t\t\treturn TIFF_SETGET_C0_UINT64;\n\t\t\tcase TIFF_SLONG8:\n\t\t\t\treturn TIFF_SETGET_C0_SINT64;\n\t\t\tdefault:\n\t\t\t\treturn TIFF_SETGET_UNDEFINED;\n\t\t}\n\t}\n\n\telse if (count == TIFF_VARIABLE && passcount == 1) {\n\t\tswitch (type)\n\t\t{\n\t\t\tcase TIFF_BYTE:\n\t\t\tcase TIFF_UNDEFINED:\n\t\t\t\treturn TIFF_SETGET_C16_UINT8;\n\t\t\tcase TIFF_ASCII:\n\t\t\t\treturn TIFF_SETGET_C16_ASCII;\n\t\t\tcase TIFF_SHORT:\n\t\t\t\treturn TIFF_SETGET_C16_UINT16;\n\t\t\tcase TIFF_LONG:\n\t\t\t\treturn TIFF_SETGET_C16_UINT32;\n\t\t\tcase TIFF_RATIONAL:\n\t\t\tcase TIFF_SRATIONAL:\n\t\t\tcase TIFF_FLOAT:\n\t\t\t\treturn TIFF_SETGET_C16_FLOAT;\n\t\t\tcase TIFF_SBYTE:\n\t\t\t\treturn TIFF_SETGET_C16_SINT8;\n\t\t\tcase TIFF_SSHORT:\n\t\t\t\treturn TIFF_SETGET_C16_SINT16;\n\t\t\tcase TIFF_SLONG:\n\t\t\t\treturn TIFF_SETGET_C16_SINT32;\n\t\t\tcase TIFF_DOUBLE:\n\t\t\t\treturn TIFF_SETGET_C16_DOUBLE;\n\t\t\tcase TIFF_IFD:\n\t\t\tcase TIFF_IFD8:\n\t\t\t\treturn TIFF_SETGET_C16_IFD8;\n\t\t\tcase TIFF_LONG8:\n\t\t\t\treturn TIFF_SETGET_C16_UINT64;\n\t\t\tcase TIFF_SLONG8:\n\t\t\t\treturn TIFF_SETGET_C16_SINT64;\n\t\t\tdefault:\n\t\t\t\treturn TIFF_SETGET_UNDEFINED;\n\t\t}\n\t}\n\n\telse if (count == TIFF_VARIABLE2 && passcount == 1) {\n\t\tswitch (type)\n\t\t{\n\t\t\tcase TIFF_BYTE:\n\t\t\tcase TIFF_UNDEFINED:\n\t\t\t\treturn TIFF_SETGET_C32_UINT8;\n\t\t\tcase TIFF_ASCII:\n\t\t\t\treturn TIFF_SETGET_C32_ASCII;\n\t\t\tcase TIFF_SHORT:\n\t\t\t\treturn TIFF_SETGET_C32_UINT16;\n\t\t\tcase TIFF_LONG:\n\t\t\t\treturn TIFF_SETGET_C32_UINT32;\n\t\t\tcase TIFF_RATIONAL:\n\t\t\tcase TIFF_SRATIONAL:\n\t\t\tcase TIFF_FLOAT:\n\t\t\t\treturn TIFF_SETGET_C32_FLOAT;\n\t\t\tcase TIFF_SBYTE:\n\t\t\t\treturn TIFF_SETGET_C32_SINT8;\n\t\t\tcase TIFF_SSHORT:\n\t\t\t\treturn TIFF_SETGET_C32_SINT16;\n\t\t\tcase TIFF_SLONG:\n\t\t\t\treturn TIFF_SETGET_C32_SINT32;\n\t\t\tcase TIFF_DOUBLE:\n\t\t\t\treturn TIFF_SETGET_C32_DOUBLE;\n\t\t\tcase TIFF_IFD:\n\t\t\tcase TIFF_IFD8:\n\t\t\t\treturn TIFF_SETGET_C32_IFD8;\n\t\t\tcase TIFF_LONG8:\n\t\t\t\treturn TIFF_SETGET_C32_UINT64;\n\t\t\tcase TIFF_SLONG8:\n\t\t\t\treturn TIFF_SETGET_C32_SINT64;\n\t\t\tdefault:\n\t\t\t\treturn TIFF_SETGET_UNDEFINED;\n\t\t}\n\t}\n\n\treturn TIFF_SETGET_UNDEFINED;\n}\n\nint\nTIFFMergeFieldInfo(TIFF* tif, const TIFFFieldInfo info[], uint32 n)\n{\n\tconst char module[] = \"TIFFMergeFieldInfo\";\n\tconst char reason[] = \"for fields array\";\n\tTIFFField *tp;\n\tuint32 i, nfields;\n\n\tif (tif->tif_nfieldscompat > 0) {\n\t\ttif->tif_fieldscompat = (TIFFFieldArray *)\n\t\t\t_TIFFCheckRealloc(tif, tif->tif_fieldscompat,\n\t\t\t\t\t tif->tif_nfieldscompat + 1,\n\t\t\t\t\t sizeof(TIFFFieldArray), reason);\n\t} else {\n\t\ttif->tif_fieldscompat = (TIFFFieldArray *)\n\t\t\t_TIFFCheckMalloc(tif, 1, sizeof(TIFFFieldArray),\n\t\t\t\t\t reason);\n\t}\n\tif (!tif->tif_fieldscompat) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"Failed to allocate fields array\");\n\t\treturn -1;\n\t}\n\tnfields = tif->tif_nfieldscompat++;\n\n\ttif->tif_fieldscompat[nfields].type = tfiatOther;\n\ttif->tif_fieldscompat[nfields].allocated_size = n;\n\ttif->tif_fieldscompat[nfields].count = n;\n\ttif->tif_fieldscompat[nfields].fields =\n\t\t(TIFFField *)_TIFFCheckMalloc(tif, n, sizeof(TIFFField),\n\t\t\t\t\t reason);\n\tif (!tif->tif_fieldscompat[nfields].fields) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"Failed to allocate fields array\");\n\t\treturn -1;\n\t}\n\n\ttp = tif->tif_fieldscompat[nfields].fields;\n\tfor (i = 0; i < n; i++) {\n\t\ttp->field_tag = info[i].field_tag;\n\t\ttp->field_readcount = info[i].field_readcount;\n\t\ttp->field_writecount = info[i].field_writecount;\n\t\ttp->field_type = info[i].field_type;\n\t\ttp->reserved = 0;\n\t\ttp->set_field_type =\n\t\t _TIFFSetGetType(info[i].field_type,\n\t\t \t\tinfo[i].field_readcount,\n\t\t \t\tinfo[i].field_passcount);\n\t\ttp->get_field_type =\n\t\t _TIFFSetGetType(info[i].field_type,\n\t\t \t\tinfo[i].field_readcount,\n\t\t \t\tinfo[i].field_passcount);\n\t\ttp->field_bit = info[i].field_bit;\n\t\ttp->field_oktochange = info[i].field_oktochange;\n\t\ttp->field_passcount = info[i].field_passcount;\n\t\ttp->field_name = info[i].field_name;\n\t\ttp->field_subfields = NULL;\n\t\ttp++;\n\t}\n\n\tif (!_TIFFMergeFields(tif, tif->tif_fieldscompat[nfields].fields, n)) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"Setting up field info failed\");\n\t\treturn -1;\n\t}\n\n\treturn 0;\n}\n\nconst TIFFFieldInfo*\nTIFFFindFieldInfoByName(TIFF* tif, const char *field_name, TIFFDataType dt)\n{\n#if 0\n\tTIFFFieldInfo key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};\n\tTIFFFieldInfo* pkey = &key;\n\tconst TIFFFieldInfo **ret;\n\tif (tif->tif_foundfield\n\t && streq(tif->tif_foundfield->field_name, field_name)\n\t && (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type))\n\t\treturn (tif->tif_foundfield);\n\n\t/* If we are invoked with no field information, then just return. */\n\tif ( !tif->tif_fields ) {\n\t\treturn NULL;\n\t}\n\n\t/* NB: use sorted search (e.g. binary search) */\n\n\tkey.field_name = (char *)field_name;\n\tkey.field_type = dt;\n\n\tret = (const TIFFFieldInfo **) lfind(&pkey,\n\t\t\t\t\t tif->tif_fields,\n\t\t\t\t\t &tif->tif_nfields,\n\t\t\t\t\t sizeof(TIFFFieldInfo *),\n\t\t\t\t\t tagNameCompare);\n\treturn tif->tif_foundfield = (ret ? *ret : NULL);\n#endif\n\treturn NULL;\n}\n\nconst TIFFFieldInfo*\nTIFFFindFieldInfo(TIFF* tif, uint32 tag, TIFFDataType dt)\n{\n#if 0\n\tTIFFFieldInfo key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};\n\tTIFFFieldInfo* pkey = &key;\n\tconst TIFFFieldInfo **ret;\n\tif (tif->tif_foundfield && tif->tif_foundfield->field_tag == tag &&\n\t (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type))\n\t\treturn tif->tif_foundfield;\n\n\t/* If we are invoked with no field information, then just return. */\n\tif ( !tif->tif_fields ) {\n\t\treturn NULL;\n\t}\n\n\t/* NB: use sorted search (e.g. binary search) */\n\n\tkey.field_tag = tag;\n\tkey.field_type = dt;\n\n\tret = (const TIFFFieldInfo **) bsearch(&pkey,\n\t\t\t\t\t tif->tif_fields,\n\t\t\t\t\t tif->tif_nfields,\n\t\t\t\t\t sizeof(TIFFFieldInfo *),\n\t\t\t\t\t tagCompare);\n\treturn tif->tif_foundfield = (ret ? *ret : NULL);\n#endif\n\treturn NULL;\n}\n\n/* vim: set ts=8 sts=8 sw=8 noet: */\n\n\n\n/* $Id$ */\n\n/*\n * Copyright (c) 1988-1997 Sam Leffler\n * Copyright (c) 1991-1997 Silicon Graphics, Inc.\n *\n * Permission to use, copy, modify, distribute, and sell this software and\n * its documentation for any purpose is hereby granted without fee, provided\n * that (i) the above copyright notices and this permission notice appear in\n * all copies of the software and related documentation, and (ii) the names of\n * Sam Leffler and Silicon Graphics may not be used in any advertising or\n * publicity relating to the software without the specific, prior written\n * permission of Sam Leffler and Silicon Graphics.\n *\n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY\n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.\n *\n * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR\n * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\n * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\n * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF\n * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE\n * OF THIS SOFTWARE.\n */\n\n/*\n * TIFF Library.\n *\n * Core Directory Tag Support.\n */\n#include \"tiffiop.h\"\n#include <stdlib.h>\n\n/*\n * NOTE: THIS ARRAY IS ASSUMED TO BE SORTED BY TAG.\n *\n * NOTE: The second field (field_readcount) and third field (field_writecount)\n * sometimes use the values TIFF_VARIABLE (-1), TIFF_VARIABLE2 (-3)\n * and TIFFTAG_SPP (-2). The macros should be used but would throw off\n * the formatting of the code, so please interprete the -1, -2 and -3\n * values accordingly.\n */\n\nstatic const TIFFFieldArray tiffFieldArray;\nstatic const TIFFFieldArray exifFieldArray;\n\nstatic const TIFFField\ntiffFields[] = {\n\t{ TIFFTAG_SUBFILETYPE, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_SUBFILETYPE, 1, 0, \"SubfileType\", NULL },\n\t{ TIFFTAG_OSUBFILETYPE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_SUBFILETYPE, 1, 0, \"OldSubfileType\", NULL },\n\t{ TIFFTAG_IMAGEWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDIMENSIONS, 0, 0, \"ImageWidth\", NULL },\n\t{ TIFFTAG_IMAGELENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDIMENSIONS, 1, 0, \"ImageLength\", NULL },\n\t{ TIFFTAG_BITSPERSAMPLE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_BITSPERSAMPLE, 0, 0, \"BitsPerSample\", NULL },\n\t{ TIFFTAG_COMPRESSION, -1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_COMPRESSION, 0, 0, \"Compression\", NULL },\n\t{ TIFFTAG_PHOTOMETRIC, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_PHOTOMETRIC, 0, 0, \"PhotometricInterpretation\", NULL },\n\t{ TIFFTAG_THRESHHOLDING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_THRESHHOLDING, 1, 0, \"Threshholding\", NULL },\n\t{ TIFFTAG_CELLWIDTH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, \"CellWidth\", NULL },\n\t{ TIFFTAG_CELLLENGTH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, \"CellLength\", NULL },\n\t{ TIFFTAG_FILLORDER, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_FILLORDER, 0, 0, \"FillOrder\", NULL },\n\t{ TIFFTAG_DOCUMENTNAME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"DocumentName\", NULL },\n\t{ TIFFTAG_IMAGEDESCRIPTION, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ImageDescription\", NULL },\n\t{ TIFFTAG_MAKE, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Make\", NULL },\n\t{ TIFFTAG_MODEL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Model\", NULL },\n\t{ TIFFTAG_STRIPOFFSETS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPOFFSETS, 0, 0, \"StripOffsets\", NULL },\n\t{ TIFFTAG_ORIENTATION, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_ORIENTATION, 0, 0, \"Orientation\", NULL },\n\t{ TIFFTAG_SAMPLESPERPIXEL, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLESPERPIXEL, 0, 0, \"SamplesPerPixel\", NULL },\n\t{ TIFFTAG_ROWSPERSTRIP, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_ROWSPERSTRIP, 0, 0, \"RowsPerStrip\", NULL },\n\t{ TIFFTAG_STRIPBYTECOUNTS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPBYTECOUNTS, 0, 0, \"StripByteCounts\", NULL },\n\t{ TIFFTAG_MINSAMPLEVALUE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_MINSAMPLEVALUE, 1, 0, \"MinSampleValue\", NULL },\n\t{ TIFFTAG_MAXSAMPLEVALUE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_MAXSAMPLEVALUE, 1, 0, \"MaxSampleValue\", NULL },\n\t{ TIFFTAG_XRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTION, 1, 0, \"XResolution\", NULL },\n\t{ TIFFTAG_YRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTION, 1, 0, \"YResolution\", NULL },\n\t{ TIFFTAG_PLANARCONFIG, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_PLANARCONFIG, 0, 0, \"PlanarConfiguration\", NULL },\n\t{ TIFFTAG_PAGENAME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"PageName\", NULL },\n\t{ TIFFTAG_XPOSITION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_POSITION, 1, 0, \"XPosition\", NULL },\n\t{ TIFFTAG_YPOSITION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_POSITION, 1, 0, \"YPosition\", NULL },\n\t{ TIFFTAG_FREEOFFSETS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 0, 0, \"FreeOffsets\", NULL },\n\t{ TIFFTAG_FREEBYTECOUNTS, -1, -1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 0, 0, \"FreeByteCounts\", NULL },\n\t{ TIFFTAG_GRAYRESPONSEUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, \"GrayResponseUnit\", NULL },\n\t{ TIFFTAG_GRAYRESPONSECURVE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, \"GrayResponseCurve\", NULL },\n\t{ TIFFTAG_RESOLUTIONUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_RESOLUTIONUNIT, 1, 0, \"ResolutionUnit\", NULL },\n\t{ TIFFTAG_PAGENUMBER, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_PAGENUMBER, 1, 0, \"PageNumber\", NULL },\n\t{ TIFFTAG_COLORRESPONSEUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_IGNORE, 1, 0, \"ColorResponseUnit\", NULL },\n\t{ TIFFTAG_TRANSFERFUNCTION, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_OTHER, TIFF_SETGET_UNDEFINED, FIELD_TRANSFERFUNCTION, 1, 0, \"TransferFunction\", NULL },\n\t{ TIFFTAG_SOFTWARE, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Software\", NULL },\n\t{ TIFFTAG_DATETIME, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"DateTime\", NULL },\n\t{ TIFFTAG_ARTIST, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Artist\", NULL },\n\t{ TIFFTAG_HOSTCOMPUTER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"HostComputer\", NULL },\n\t{ TIFFTAG_WHITEPOINT, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"WhitePoint\", NULL },\n\t{ TIFFTAG_PRIMARYCHROMATICITIES, 6, 6, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"PrimaryChromaticities\", NULL },\n\t{ TIFFTAG_COLORMAP, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_OTHER, TIFF_SETGET_UNDEFINED, FIELD_COLORMAP, 1, 0, \"ColorMap\", NULL },\n\t{ TIFFTAG_HALFTONEHINTS, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_HALFTONEHINTS, 1, 0, \"HalftoneHints\", NULL },\n\t{ TIFFTAG_TILEWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDIMENSIONS, 0, 0, \"TileWidth\", NULL },\n\t{ TIFFTAG_TILELENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDIMENSIONS, 0, 0, \"TileLength\", NULL },\n\t{ TIFFTAG_TILEOFFSETS, -1, 1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPOFFSETS, 0, 0, \"TileOffsets\", NULL },\n\t{ TIFFTAG_TILEBYTECOUNTS, -1, 1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPBYTECOUNTS, 0, 0, \"TileByteCounts\", NULL },\n\t{ TIFFTAG_SUBIFD, -1, -1, TIFF_IFD8, 0, TIFF_SETGET_C16_IFD8, TIFF_SETGET_UNDEFINED, FIELD_SUBIFD, 1, 1, \"SubIFD\", &tiffFieldArray },\n\t{ TIFFTAG_INKSET, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"InkSet\", NULL },\n\t{ TIFFTAG_INKNAMES, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_C16_ASCII, TIFF_SETGET_UNDEFINED, FIELD_INKNAMES, 1, 1, \"InkNames\", NULL },\n\t{ TIFFTAG_NUMBEROFINKS, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"NumberOfInks\", NULL },\n\t{ TIFFTAG_DOTRANGE, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DotRange\", NULL },\n\t{ TIFFTAG_TARGETPRINTER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"TargetPrinter\", NULL },\n\t{ TIFFTAG_EXTRASAMPLES, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_EXTRASAMPLES, 0, 1, \"ExtraSamples\", NULL },\n\t{ TIFFTAG_SAMPLEFORMAT, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLEFORMAT, 0, 0, \"SampleFormat\", NULL },\n\t{ TIFFTAG_SMINSAMPLEVALUE, -2, -1, TIFF_ANY, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_SMINSAMPLEVALUE, 1, 0, \"SMinSampleValue\", NULL },\n\t{ TIFFTAG_SMAXSAMPLEVALUE, -2, -1, TIFF_ANY, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_SMAXSAMPLEVALUE, 1, 0, \"SMaxSampleValue\", NULL },\n\t{ TIFFTAG_CLIPPATH, -1, -3, TIFF_BYTE, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ClipPath\", NULL },\n\t{ TIFFTAG_XCLIPPATHUNITS, 1, 1, TIFF_SLONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"XClipPathUnits\", NULL },\n\t{ TIFFTAG_XCLIPPATHUNITS, 1, 1, TIFF_SBYTE, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"XClipPathUnits\", NULL },\n\t{ TIFFTAG_YCLIPPATHUNITS, 1, 1, TIFF_SLONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"YClipPathUnits\", NULL },\n\t{ TIFFTAG_YCBCRCOEFFICIENTS, 3, 3, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"YCbCrCoefficients\", NULL },\n\t{ TIFFTAG_YCBCRSUBSAMPLING, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_UINT16_PAIR, TIFF_SETGET_UNDEFINED, FIELD_YCBCRSUBSAMPLING, 0, 0, \"YCbCrSubsampling\", NULL },\n\t{ TIFFTAG_YCBCRPOSITIONING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_YCBCRPOSITIONING, 0, 0, \"YCbCrPositioning\", NULL },\n\t{ TIFFTAG_REFERENCEBLACKWHITE, 6, 6, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ReferenceBlackWhite\", NULL },\n\t{ TIFFTAG_XMLPACKET, -3, -3, TIFF_BYTE, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"XMLPacket\", NULL },\n\t/* begin SGI tags */\n\t{ TIFFTAG_MATTEING, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_EXTRASAMPLES, 0, 0, \"Matteing\", NULL },\n\t{ TIFFTAG_DATATYPE, -2, -1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_SAMPLEFORMAT, 0, 0, \"DataType\", NULL },\n\t{ TIFFTAG_IMAGEDEPTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_IMAGEDEPTH, 0, 0, \"ImageDepth\", NULL },\n\t{ TIFFTAG_TILEDEPTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDEPTH, 0, 0, \"TileDepth\", NULL },\n\t/* end SGI tags */\n\t/* begin Pixar tags */\n\t{ TIFFTAG_PIXAR_IMAGEFULLWIDTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ImageFullWidth\", NULL },\n\t{ TIFFTAG_PIXAR_IMAGEFULLLENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ImageFullLength\", NULL },\n\t{ TIFFTAG_PIXAR_TEXTUREFORMAT, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"TextureFormat\", NULL },\n\t{ TIFFTAG_PIXAR_WRAPMODES, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"TextureWrapModes\", NULL },\n\t{ TIFFTAG_PIXAR_FOVCOT, 1, 1, TIFF_FLOAT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FieldOfViewCotangent\", NULL },\n\t{ TIFFTAG_PIXAR_MATRIX_WORLDTOSCREEN, 16, 16, TIFF_FLOAT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"MatrixWorldToScreen\", NULL },\n\t{ TIFFTAG_PIXAR_MATRIX_WORLDTOCAMERA, 16, 16, TIFF_FLOAT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"MatrixWorldToCamera\", NULL },\n\t{ TIFFTAG_COPYRIGHT, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Copyright\", NULL },\n\t/* end Pixar tags */\n\t{ TIFFTAG_RICHTIFFIPTC, -3, -3, TIFF_LONG, 0, TIFF_SETGET_C32_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"RichTIFFIPTC\", NULL },\n\t{ TIFFTAG_PHOTOSHOP, -3, -3, TIFF_BYTE, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"Photoshop\", NULL },\n\t{ TIFFTAG_EXIFIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"EXIFIFDOffset\", &exifFieldArray },\n\t{ TIFFTAG_ICCPROFILE, -3, -3, TIFF_UNDEFINED, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ICC Profile\", NULL },\n\t{ TIFFTAG_GPSIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"GPSIFDOffset\", NULL },\n\t{ TIFFTAG_FAXRECVPARAMS, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UINT32, FIELD_CUSTOM, TRUE, FALSE, \"FaxRecvParams\", NULL },\n\t{ TIFFTAG_FAXSUBADDRESS, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_ASCII, FIELD_CUSTOM, TRUE, FALSE, \"FaxSubAddress\", NULL },\n\t{ TIFFTAG_FAXRECVTIME, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UINT32, FIELD_CUSTOM, TRUE, FALSE, \"FaxRecvTime\", NULL },\n\t{ TIFFTAG_FAXDCS, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_ASCII, FIELD_CUSTOM, TRUE, FALSE, \"FaxDcs\", NULL },\n\t{ TIFFTAG_STONITS, 1, 1, TIFF_DOUBLE, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"StoNits\", NULL },\n\t{ TIFFTAG_INTEROPERABILITYIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"InteroperabilityIFDOffset\", NULL },\n\t/* begin DNG tags */\n\t{ TIFFTAG_DNGVERSION, 4, 4, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DNGVersion\", NULL },\n\t{ TIFFTAG_DNGBACKWARDVERSION, 4, 4, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DNGBackwardVersion\", NULL },\n\t{ TIFFTAG_UNIQUECAMERAMODEL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"UniqueCameraModel\", NULL },\n\t{ TIFFTAG_LOCALIZEDCAMERAMODEL, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"LocalizedCameraModel\", NULL },\n\t{ TIFFTAG_CFAPLANECOLOR, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"CFAPlaneColor\", NULL },\n\t{ TIFFTAG_CFALAYOUT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"CFALayout\", NULL },\n\t{ TIFFTAG_LINEARIZATIONTABLE, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"LinearizationTable\", NULL },\n\t{ TIFFTAG_BLACKLEVELREPEATDIM, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_C0_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BlackLevelRepeatDim\", NULL },\n\t{ TIFFTAG_BLACKLEVEL, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"BlackLevel\", NULL },\n\t{ TIFFTAG_BLACKLEVELDELTAH, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"BlackLevelDeltaH\", NULL },\n\t{ TIFFTAG_BLACKLEVELDELTAV, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"BlackLevelDeltaV\", NULL },\n\t{ TIFFTAG_WHITELEVEL, -1, -1, TIFF_LONG, 0, TIFF_SETGET_C16_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"WhiteLevel\", NULL },\n\t{ TIFFTAG_DEFAULTSCALE, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DefaultScale\", NULL },\n\t{ TIFFTAG_BESTQUALITYSCALE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BestQualityScale\", NULL },\n\t{ TIFFTAG_DEFAULTCROPORIGIN, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DefaultCropOrigin\", NULL },\n\t{ TIFFTAG_DEFAULTCROPSIZE, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"DefaultCropSize\", NULL },\n\t{ TIFFTAG_COLORMATRIX1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ColorMatrix1\", NULL },\n\t{ TIFFTAG_COLORMATRIX2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ColorMatrix2\", NULL },\n\t{ TIFFTAG_CAMERACALIBRATION1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"CameraCalibration1\", NULL },\n\t{ TIFFTAG_CAMERACALIBRATION2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"CameraCalibration2\", NULL },\n\t{ TIFFTAG_REDUCTIONMATRIX1, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ReductionMatrix1\", NULL },\n\t{ TIFFTAG_REDUCTIONMATRIX2, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"ReductionMatrix2\", NULL },\n\t{ TIFFTAG_ANALOGBALANCE, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"AnalogBalance\", NULL },\n\t{ TIFFTAG_ASSHOTNEUTRAL, -1, -1, TIFF_RATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"AsShotNeutral\", NULL },\n\t{ TIFFTAG_ASSHOTWHITEXY, 2, 2, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"AsShotWhiteXY\", NULL },\n\t{ TIFFTAG_BASELINEEXPOSURE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BaselineExposure\", NULL },\n\t{ TIFFTAG_BASELINENOISE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BaselineNoise\", NULL },\n\t{ TIFFTAG_BASELINESHARPNESS, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BaselineSharpness\", NULL },\n\t{ TIFFTAG_BAYERGREENSPLIT, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"BayerGreenSplit\", NULL },\n\t{ TIFFTAG_LINEARRESPONSELIMIT, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"LinearResponseLimit\", NULL },\n\t{ TIFFTAG_CAMERASERIALNUMBER, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"CameraSerialNumber\", NULL },\n\t{ TIFFTAG_LENSINFO, 4, 4, TIFF_RATIONAL, 0, TIFF_SETGET_C0_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"LensInfo\", NULL },\n\t{ TIFFTAG_CHROMABLURRADIUS, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"ChromaBlurRadius\", NULL },\n\t{ TIFFTAG_ANTIALIASSTRENGTH, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"AntiAliasStrength\", NULL },\n\t{ TIFFTAG_SHADOWSCALE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"ShadowScale\", NULL },\n\t{ TIFFTAG_DNGPRIVATEDATA, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"DNGPrivateData\", NULL },\n\t{ TIFFTAG_MAKERNOTESAFETY, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"MakerNoteSafety\", NULL },\n\t{ TIFFTAG_CALIBRATIONILLUMINANT1, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"CalibrationIlluminant1\", NULL },\n\t{ TIFFTAG_CALIBRATIONILLUMINANT2, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"CalibrationIlluminant2\", NULL },\n\t{ TIFFTAG_RAWDATAUNIQUEID, 16, 16, TIFF_BYTE, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"RawDataUniqueID\", NULL },\n\t{ TIFFTAG_ORIGINALRAWFILENAME, -1, -1, TIFF_BYTE, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"OriginalRawFileName\", NULL },\n\t{ TIFFTAG_ORIGINALRAWFILEDATA, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"OriginalRawFileData\", NULL },\n\t{ TIFFTAG_ACTIVEAREA, 4, 4, TIFF_LONG, 0, TIFF_SETGET_C0_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, \"ActiveArea\", NULL },\n\t{ TIFFTAG_MASKEDAREAS, -1, -1, TIFF_LONG, 0, TIFF_SETGET_C16_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"MaskedAreas\", NULL },\n\t{ TIFFTAG_ASSHOTICCPROFILE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"AsShotICCProfile\", NULL },\n\t{ TIFFTAG_ASSHOTPREPROFILEMATRIX, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"AsShotPreProfileMatrix\", NULL },\n\t{ TIFFTAG_CURRENTICCPROFILE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"CurrentICCProfile\", NULL },\n\t{ TIFFTAG_CURRENTPREPROFILEMATRIX, -1, -1, TIFF_SRATIONAL, 0, TIFF_SETGET_C16_FLOAT, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, \"CurrentPreProfileMatrix\", NULL },\n\t/* end DNG tags */\n};\n\nstatic const TIFFField\nexifFields[] = {\n\t{ EXIFTAG_EXPOSURETIME, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExposureTime\", NULL },\n\t{ EXIFTAG_FNUMBER, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FNumber\", NULL },\n\t{ EXIFTAG_EXPOSUREPROGRAM, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExposureProgram\", NULL },\n\t{ EXIFTAG_SPECTRALSENSITIVITY, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SpectralSensitivity\", NULL },\n\t{ EXIFTAG_ISOSPEEDRATINGS, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"ISOSpeedRatings\", NULL },\n\t{ EXIFTAG_OECF, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"OptoelectricConversionFactor\", NULL },\n\t{ EXIFTAG_EXIFVERSION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExifVersion\", NULL },\n\t{ EXIFTAG_DATETIMEORIGINAL, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"DateTimeOriginal\", NULL },\n\t{ EXIFTAG_DATETIMEDIGITIZED, 20, 20, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"DateTimeDigitized\", NULL },\n\t{ EXIFTAG_COMPONENTSCONFIGURATION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ComponentsConfiguration\", NULL },\n\t{ EXIFTAG_COMPRESSEDBITSPERPIXEL, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"CompressedBitsPerPixel\", NULL },\n\t{ EXIFTAG_SHUTTERSPEEDVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ShutterSpeedValue\", NULL },\n\t{ EXIFTAG_APERTUREVALUE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ApertureValue\", NULL },\n\t{ EXIFTAG_BRIGHTNESSVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"BrightnessValue\", NULL },\n\t{ EXIFTAG_EXPOSUREBIASVALUE, 1, 1, TIFF_SRATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExposureBiasValue\", NULL },\n\t{ EXIFTAG_MAXAPERTUREVALUE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"MaxApertureValue\", NULL },\n\t{ EXIFTAG_SUBJECTDISTANCE, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubjectDistance\", NULL },\n\t{ EXIFTAG_METERINGMODE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"MeteringMode\", NULL },\n\t{ EXIFTAG_LIGHTSOURCE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"LightSource\", NULL },\n\t{ EXIFTAG_FLASH, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Flash\", NULL },\n\t{ EXIFTAG_FOCALLENGTH, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FocalLength\", NULL },\n\t{ EXIFTAG_SUBJECTAREA, -1, -1, TIFF_SHORT, 0, TIFF_SETGET_C16_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"SubjectArea\", NULL },\n\t{ EXIFTAG_MAKERNOTE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"MakerNote\", NULL },\n\t{ EXIFTAG_USERCOMMENT, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"UserComment\", NULL },\n\t{ EXIFTAG_SUBSECTIME, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubSecTime\", NULL },\n\t{ EXIFTAG_SUBSECTIMEORIGINAL, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubSecTimeOriginal\", NULL },\n\t{ EXIFTAG_SUBSECTIMEDIGITIZED, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubSecTimeDigitized\", NULL },\n\t{ EXIFTAG_FLASHPIXVERSION, 4, 4, TIFF_UNDEFINED, 0, TIFF_SETGET_C0_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FlashpixVersion\", NULL },\n\t{ EXIFTAG_COLORSPACE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ColorSpace\", NULL },\n\t{ EXIFTAG_PIXELXDIMENSION, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"PixelXDimension\", NULL },\n\t{ EXIFTAG_PIXELYDIMENSION, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"PixelYDimension\", NULL },\n\t{ EXIFTAG_RELATEDSOUNDFILE, 13, 13, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"RelatedSoundFile\", NULL },\n\t{ EXIFTAG_FLASHENERGY, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FlashEnergy\", NULL },\n\t{ EXIFTAG_SPATIALFREQUENCYRESPONSE, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"SpatialFrequencyResponse\", NULL },\n\t{ EXIFTAG_FOCALPLANEXRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FocalPlaneXResolution\", NULL },\n\t{ EXIFTAG_FOCALPLANEYRESOLUTION, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FocalPlaneYResolution\", NULL },\n\t{ EXIFTAG_FOCALPLANERESOLUTIONUNIT, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FocalPlaneResolutionUnit\", NULL },\n\t{ EXIFTAG_SUBJECTLOCATION, 2, 2, TIFF_SHORT, 0, TIFF_SETGET_C0_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubjectLocation\", NULL },\n\t{ EXIFTAG_EXPOSUREINDEX, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExposureIndex\", NULL },\n\t{ EXIFTAG_SENSINGMETHOD, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SensingMethod\", NULL },\n\t{ EXIFTAG_FILESOURCE, 1, 1, TIFF_UNDEFINED, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FileSource\", NULL },\n\t{ EXIFTAG_SCENETYPE, 1, 1, TIFF_UNDEFINED, 0, TIFF_SETGET_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SceneType\", NULL },\n\t{ EXIFTAG_CFAPATTERN, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"CFAPattern\", NULL },\n\t{ EXIFTAG_CUSTOMRENDERED, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"CustomRendered\", NULL },\n\t{ EXIFTAG_EXPOSUREMODE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ExposureMode\", NULL },\n\t{ EXIFTAG_WHITEBALANCE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"WhiteBalance\", NULL },\n\t{ EXIFTAG_DIGITALZOOMRATIO, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"DigitalZoomRatio\", NULL },\n\t{ EXIFTAG_FOCALLENGTHIN35MMFILM, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"FocalLengthIn35mmFilm\", NULL },\n\t{ EXIFTAG_SCENECAPTURETYPE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SceneCaptureType\", NULL },\n\t{ EXIFTAG_GAINCONTROL, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"GainControl\", NULL },\n\t{ EXIFTAG_CONTRAST, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Contrast\", NULL },\n\t{ EXIFTAG_SATURATION, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Saturation\", NULL },\n\t{ EXIFTAG_SHARPNESS, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"Sharpness\", NULL },\n\t{ EXIFTAG_DEVICESETTINGDESCRIPTION, -1, -1, TIFF_UNDEFINED, 0, TIFF_SETGET_C16_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 1, \"DeviceSettingDescription\", NULL },\n\t{ EXIFTAG_SUBJECTDISTANCERANGE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"SubjectDistanceRange\", NULL },\n\t{ EXIFTAG_IMAGEUNIQUEID, 33, 33, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, \"ImageUniqueID\", NULL }\n};\n\nstatic const TIFFFieldArray\ntiffFieldArray = { tfiatImage, 0, TIFFArrayCount(tiffFields), tiffFields };\nstatic const TIFFFieldArray\nexifFieldArray = { tfiatExif, 0, TIFFArrayCount(exifFields), exifFields };\n\nconst TIFFFieldArray*\n_TIFFGetFields(void)\n{\n\treturn(&tiffFieldArray);\n}\n\nconst TIFFFieldArray*\n_TIFFGetExifFields(void)\n{\n\treturn(&exifFieldArray);\n}\n\nvoid\n_TIFFSetupFields(TIFF* tif, const TIFFFieldArray* fieldarray)\n{\n\tif (tif->tif_fields && tif->tif_nfields > 0) {\n\t\tuint32 i;\n\n\t\tfor (i = 0; i < tif->tif_nfields; i++) {\n\t\t\tTIFFField *fld = tif->tif_fields[i];\n\t\t\tif (fld->field_bit == FIELD_CUSTOM &&\n\t\t\t\tstrncmp(\"Tag \", fld->field_name, 4) == 0) {\n\t\t\t\t\t_TIFFfree(fld->field_name);\n\t\t\t\t\t_TIFFfree(fld);\n\t\t\t\t}\n\t\t}\n\n\t\t_TIFFfree(tif->tif_fields);\n\t\ttif->tif_fields = NULL;\n\t\ttif->tif_nfields = 0;\n\t}\n\tif (!_TIFFMergeFields(tif, fieldarray->fields, fieldarray->count)) {\n\t\tTIFFErrorExt(tif->tif_clientdata, \"_TIFFSetupFields\",\n\t\t\t \"Setting up field info failed\");\n\t}\n}\n\nstatic int\ntagCompare(const void* a, const void* b)\n{\n\tconst TIFFField* ta = *(const TIFFField**) a;\n\tconst TIFFField* tb = *(const TIFFField**) b;\n\t/* NB: be careful of return values for 16-bit platforms */\n\tif (ta->field_tag != tb->field_tag)\n\t\treturn (int)ta->field_tag - (int)tb->field_tag;\n\telse\n\t\treturn (ta->field_type == TIFF_ANY) ?\n\t\t\t0 : ((int)tb->field_type - (int)ta->field_type);\n}\n\nstatic int\ntagNameCompare(const void* a, const void* b)\n{\n\tconst TIFFField* ta = *(const TIFFField**) a;\n\tconst TIFFField* tb = *(const TIFFField**) b;\n\tint ret = strcmp(ta->field_name, tb->field_name);\n\n\tif (ret)\n\t\treturn ret;\n\telse\n\t\treturn (ta->field_type == TIFF_ANY) ?\n\t\t\t0 : ((int)tb->field_type - (int)ta->field_type);\n}\n\nint\n_TIFFMergeFields(TIFF* tif, const TIFFField info[], uint32 n)\n{\n\tconst char module[] = \"_TIFFMergeFields\";\n\tconst char reason[] = \"for fields array\";\n\tTIFFField** tp;\n\tuint32 i;\n\n tif->tif_foundfield = NULL;\n\n\tif (tif->tif_fields && tif->tif_nfields > 0) {\n\t\ttif->tif_fields = (TIFFField**)\n\t\t\t_TIFFCheckRealloc(tif, tif->tif_fields,\n\t\t\t\t\t (tif->tif_nfields + n),\n\t\t\t\t\t sizeof(TIFFField *), reason);\n\t} else {\n\t\ttif->tif_fields = (TIFFField **)\n\t\t\t_TIFFCheckMalloc(tif, n, sizeof(TIFFField *),\n\t\t\t\t\t reason);\n\t}\n\tif (!tif->tif_fields) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"Failed to allocate fields array\");\n\t\treturn 0;\n\t}\n\n\ttp = tif->tif_fields + tif->tif_nfields;\n\tfor (i = 0; i < n; i++) {\n\t\tconst TIFFField *fip =\n\t\t\tTIFFFindField(tif, info[i].field_tag, TIFF_ANY);\n\n /* only add definitions that aren't already present */\n\t\tif (!fip) {\n tif->tif_fields[tif->tif_nfields] = (TIFFField *) (info+i);\n tif->tif_nfields++;\n }\n\t}\n\n /* Sort the field info by tag number */\n\tqsort(tif->tif_fields, tif->tif_nfields,\n\t sizeof(TIFFField *), tagCompare);\n\n\treturn n;\n}\n\nvoid\n_TIFFPrintFieldInfo(TIFF* tif, FILE* fd)\n{\n\tuint32 i;\n\n\tfprintf(fd, \"%s: \\n\", tif->tif_name);\n\tfor (i = 0; i < tif->tif_nfields; i++) {\n\t\tconst TIFFField* fip = tif->tif_fields[i];\n\t\tfprintf(fd, \"field[%2d] %5lu, %2d, %2d, %d, %2d, %5s, %5s, %s\\n\"\n\t\t\t, (int)i\n\t\t\t, (unsigned long) fip->field_tag\n\t\t\t, fip->field_readcount, fip->field_writecount\n\t\t\t, fip->field_type\n\t\t\t, fip->field_bit\n\t\t\t, fip->field_oktochange ? \"TRUE\" : \"FALSE\"\n\t\t\t, fip->field_passcount ? \"TRUE\" : \"FALSE\"\n\t\t\t, fip->field_name\n\t\t);\n\t}\n}\n\n/*\n * Return size of TIFFDataType in bytes\n */\nint\nTIFFDataWidth(TIFFDataType type)\n{\n\tswitch(type)\n\t{\n\t\tcase 0: /* nothing */\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_ASCII:\n\t\tcase TIFF_SBYTE:\n\t\tcase TIFF_UNDEFINED:\n\t\t\treturn 1;\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t\treturn 2;\n\t\tcase TIFF_LONG:\n\t\tcase TIFF_SLONG:\n\t\tcase TIFF_FLOAT:\n\t\tcase TIFF_IFD:\n\t\t\treturn 4;\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\tcase TIFF_DOUBLE:\n\t\tcase TIFF_LONG8:\n\t\tcase TIFF_SLONG8:\n\t\tcase TIFF_IFD8:\n\t\t\treturn 8;\n\t\tdefault:\n\t\t\treturn 0; /* will return 0 for unknown types */\n\t}\n}\n\n/*\n * Return size of TIFFDataType in bytes.\n *\n * XXX: We need a separate function to determine the space needed\n * to store the value. For TIFF_RATIONAL values TIFFDataWidth() returns 8,\n * but we use 4-byte float to represent rationals.\n */\nint\n_TIFFDataSize(TIFFDataType type)\n{\n\tswitch (type)\n\t{\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_SBYTE:\n\t\tcase TIFF_ASCII:\n\t\tcase TIFF_UNDEFINED:\n\t\t return 1;\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t return 2;\n\t\tcase TIFF_LONG:\n\t\tcase TIFF_SLONG:\n\t\tcase TIFF_FLOAT:\n\t\tcase TIFF_IFD:\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\t return 4;\n\t\tcase TIFF_DOUBLE:\n\t\tcase TIFF_LONG8:\n\t\tcase TIFF_SLONG8:\n\t\tcase TIFF_IFD8:\n\t\t return 8;\n\t\tdefault:\n\t\t return 0;\n\t}\n}\n\nconst TIFFField*\nTIFFFindField(TIFF* tif, uint32 tag, TIFFDataType dt)\n{\n\tTIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};\n\tTIFFField* pkey = &key;\n\tconst TIFFField **ret;\n\tif (tif->tif_foundfield && tif->tif_foundfield->field_tag == tag &&\n\t (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type))\n\t\treturn tif->tif_foundfield;\n\n\t/* If we are invoked with no field information, then just return. */\n\tif (!tif->tif_fields)\n\t\treturn NULL;\n\n\t/* NB: use sorted search (e.g. binary search) */\n\n\tkey.field_tag = tag;\n\tkey.field_type = dt;\n\n\tret = (const TIFFField **) bsearch(&pkey, tif->tif_fields,\n\t\t\t\t\t tif->tif_nfields,\n\t\t\t\t\t sizeof(TIFFField *), tagCompare);\n\treturn tif->tif_foundfield = (ret ? *ret : NULL);\n}\n\nconst TIFFField*\n_TIFFFindFieldByName(TIFF* tif, const char *field_name, TIFFDataType dt)\n{\n\tTIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};\n\tTIFFField* pkey = &key;\n\tconst TIFFField **ret;\n\tif (tif->tif_foundfield\n\t && streq(tif->tif_foundfield->field_name, field_name)\n\t && (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type))\n\t\treturn (tif->tif_foundfield);\n\n\t/* If we are invoked with no field information, then just return. */\n\tif (!tif->tif_fields)\n\t\treturn NULL;\n\n\t/* NB: use sorted search (e.g. binary search) */\n\n\tkey.field_name = (char *)field_name;\n\tkey.field_type = dt;\n\n\tret = (const TIFFField **) lfind(&pkey, tif->tif_fields,\n\t\t\t\t\t &tif->tif_nfields,\n\t\t\t\t\t sizeof(TIFFField *), tagNameCompare);\n\treturn tif->tif_foundfield = (ret ? *ret : NULL);\n}\n\nconst TIFFField*\nTIFFFieldWithTag(TIFF* tif, uint32 tag)\n{\n\tconst TIFFField* fip = TIFFFindField(tif, tag, TIFF_ANY);\n\tif (!fip) {\n\t\tTIFFErrorExt(tif->tif_clientdata, \"TIFFFieldWithTag\",\n\t\t\t \"Internal error, unknown tag 0x%x\",\n\t\t\t (unsigned int) tag);\n\t\tassert(fip != NULL);\n\t\t/*NOTREACHED*/\n\t}\n\treturn (fip);\n}\n\nconst TIFFField*\nTIFFFieldWithName(TIFF* tif, const char *field_name)\n{\n\tconst TIFFField* fip =\n\t\t_TIFFFindFieldByName(tif, field_name, TIFF_ANY);\n\tif (!fip) {\n\t\tTIFFErrorExt(tif->tif_clientdata, \"TIFFFieldWithName\",\n\t\t\t \"Internal error, unknown tag %s\", field_name);\n\t\tassert(fip != NULL);\n\t\t/*NOTREACHED*/\n\t}\n\treturn (fip);\n}\n\nconst TIFFField*\n_TIFFFindOrRegisterField(TIFF *tif, uint32 tag, TIFFDataType dt)\n\n{\n\tconst TIFFField *fld;\n\n\tfld = TIFFFindField(tif, tag, dt);\n\tif (fld == NULL) {\n\t\tfld = _TIFFCreateAnonField(tif, tag, dt);\n\t\tif (!_TIFFMergeFields(tif, fld, 1))\n\t\t\treturn NULL;\n\t}\n\n\treturn fld;\n}\n\nTIFFField*\n_TIFFCreateAnonField(TIFF *tif, uint32 tag, TIFFDataType field_type)\n{\n\tTIFFField *fld;\n\t(void) tif;\n\n\tfld = (TIFFField *) _TIFFmalloc(sizeof (TIFFField));\n\tif (fld == NULL)\n\t return NULL;\n\t_TIFFmemset(fld, 0, sizeof(TIFFField));\n\n\tfld->field_tag = tag;\n\tfld->field_readcount = TIFF_VARIABLE2;\n\tfld->field_writecount = TIFF_VARIABLE2;\n\tfld->field_type = field_type;\n\tfld->reserved = 0;\n\tswitch (field_type)\n\t{\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_UNDEFINED:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_UINT8;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_UINT8;\n\t\t\tbreak;\n\t\tcase TIFF_ASCII:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_ASCII;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_ASCII;\n\t\t\tbreak;\n\t\tcase TIFF_SHORT:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_UINT16;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_UINT16;\n\t\t\tbreak;\n\t\tcase TIFF_LONG:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_UINT32;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_UINT32;\n\t\t\tbreak;\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\tcase TIFF_FLOAT:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_FLOAT;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_FLOAT;\n\t\t\tbreak;\n\t\tcase TIFF_SBYTE:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_SINT8;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_SINT8;\n\t\t\tbreak;\n\t\tcase TIFF_SSHORT:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_SINT16;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_SINT16;\n\t\t\tbreak;\n\t\tcase TIFF_SLONG:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_SINT32;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_SINT32;\n\t\t\tbreak;\n\t\tcase TIFF_DOUBLE:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_DOUBLE;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_DOUBLE;\n\t\t\tbreak;\n\t\tcase TIFF_IFD:\n\t\tcase TIFF_IFD8:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_IFD8;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_IFD8;\n\t\t\tbreak;\n\t\tcase TIFF_LONG8:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_UINT64;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_UINT64;\n\t\t\tbreak;\n\t\tcase TIFF_SLONG8:\n\t\t\tfld->set_field_type = TIFF_SETGET_C32_SINT64;\n\t\t\tfld->get_field_type = TIFF_SETGET_C32_SINT64;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tfld->set_field_type = TIFF_SETGET_UNDEFINED;\n\t\t\tfld->get_field_type = TIFF_SETGET_UNDEFINED;\n\t\t\tbreak;\n\t}\n\tfld->field_bit = FIELD_CUSTOM;\n\tfld->field_oktochange = TRUE;\n\tfld->field_passcount = TRUE;\n\tfld->field_name = (char *) _TIFFmalloc(32);\n\tif (fld->field_name == NULL) {\n\t _TIFFfree(fld);\n\t return NULL;\n\t}\n\tfld->field_subfields = NULL;\n\n\t/* \n\t * note that this name is a special sign to TIFFClose() and\n\t * _TIFFSetupFields() to free the field\n\t */\n\tsprintf(fld->field_name, \"Tag %d\", (int) tag);\n\n\treturn fld; \n}\n\n/****************************************************************************\n * O B S O L E T E D I N T E R F A C E S\n *\n * Don't use this stuff in your applications, it may be removed in the future\n * libtiff versions.\n ****************************************************************************/\n\nstatic TIFFSetGetFieldType\n_TIFFSetGetType(TIFFDataType type, short count, unsigned char passcount)\n{\n\tif (type == TIFF_ASCII && count == TIFF_VARIABLE && passcount == 0)\n\t\treturn TIFF_SETGET_ASCII;\n\n\telse if (count == 1 && passcount == 0) {\n\t\tswitch (type)\n\t\t{\n\t\t\tcase TIFF_BYTE:\n\t\t\tcase TIFF_UNDEFINED:\n\t\t\t\treturn TIFF_SETGET_UINT8;\n\t\t\tcase TIFF_ASCII:\n\t\t\t\treturn TIFF_SETGET_ASCII;\n\t\t\tcase TIFF_SHORT:\n\t\t\t\treturn TIFF_SETGET_UINT16;\n\t\t\tcase TIFF_LONG:\n\t\t\t\treturn TIFF_SETGET_UINT32;\n\t\t\tcase TIFF_RATIONAL:\n\t\t\tcase TIFF_SRATIONAL:\n\t\t\tcase TIFF_FLOAT:\n\t\t\t\treturn TIFF_SETGET_FLOAT;\n\t\t\tcase TIFF_SBYTE:\n\t\t\t\treturn TIFF_SETGET_SINT8;\n\t\t\tcase TIFF_SSHORT:\n\t\t\t\treturn TIFF_SETGET_SINT16;\n\t\t\tcase TIFF_SLONG:\n\t\t\t\treturn TIFF_SETGET_SINT32;\n\t\t\tcase TIFF_DOUBLE:\n\t\t\t\treturn TIFF_SETGET_DOUBLE;\n\t\t\tcase TIFF_IFD:\n\t\t\tcase TIFF_IFD8:\n\t\t\t\treturn TIFF_SETGET_IFD8;\n\t\t\tcase TIFF_LONG8:\n\t\t\t\treturn TIFF_SETGET_UINT64;\n\t\t\tcase TIFF_SLONG8:\n\t\t\t\treturn TIFF_SETGET_SINT64;\n\t\t\tdefault:\n\t\t\t\treturn TIFF_SETGET_UNDEFINED;\n\t\t}\n\t}\n\n\telse if (count >= 1 && passcount == 0) {\n\t\tswitch (type)\n\t\t{\n\t\t\tcase TIFF_BYTE:\n\t\t\tcase TIFF_UNDEFINED:\n\t\t\t\treturn TIFF_SETGET_C0_UINT8;\n\t\t\tcase TIFF_ASCII:\n\t\t\t\treturn TIFF_SETGET_C0_ASCII;\n\t\t\tcase TIFF_SHORT:\n\t\t\t\treturn TIFF_SETGET_C0_UINT16;\n\t\t\tcase TIFF_LONG:\n\t\t\t\treturn TIFF_SETGET_C0_UINT32;\n\t\t\tcase TIFF_RATIONAL:\n\t\t\tcase TIFF_SRATIONAL:\n\t\t\tcase TIFF_FLOAT:\n\t\t\t\treturn TIFF_SETGET_C0_FLOAT;\n\t\t\tcase TIFF_SBYTE:\n\t\t\t\treturn TIFF_SETGET_C0_SINT8;\n\t\t\tcase TIFF_SSHORT:\n\t\t\t\treturn TIFF_SETGET_C0_SINT16;\n\t\t\tcase TIFF_SLONG:\n\t\t\t\treturn TIFF_SETGET_C0_SINT32;\n\t\t\tcase TIFF_DOUBLE:\n\t\t\t\treturn TIFF_SETGET_C0_DOUBLE;\n\t\t\tcase TIFF_IFD:\n\t\t\tcase TIFF_IFD8:\n\t\t\t\treturn TIFF_SETGET_C0_IFD8;\n\t\t\tcase TIFF_LONG8:\n\t\t\t\treturn TIFF_SETGET_C0_UINT64;\n\t\t\tcase TIFF_SLONG8:\n\t\t\t\treturn TIFF_SETGET_C0_SINT64;\n\t\t\tdefault:\n\t\t\t\treturn TIFF_SETGET_UNDEFINED;\n\t\t}\n\t}\n\n\telse if (count == TIFF_VARIABLE && passcount == 1) {\n\t\tswitch (type)\n\t\t{\n\t\t\tcase TIFF_BYTE:\n\t\t\tcase TIFF_UNDEFINED:\n\t\t\t\treturn TIFF_SETGET_C16_UINT8;\n\t\t\tcase TIFF_ASCII:\n\t\t\t\treturn TIFF_SETGET_C16_ASCII;\n\t\t\tcase TIFF_SHORT:\n\t\t\t\treturn TIFF_SETGET_C16_UINT16;\n\t\t\tcase TIFF_LONG:\n\t\t\t\treturn TIFF_SETGET_C16_UINT32;\n\t\t\tcase TIFF_RATIONAL:\n\t\t\tcase TIFF_SRATIONAL:\n\t\t\tcase TIFF_FLOAT:\n\t\t\t\treturn TIFF_SETGET_C16_FLOAT;\n\t\t\tcase TIFF_SBYTE:\n\t\t\t\treturn TIFF_SETGET_C16_SINT8;\n\t\t\tcase TIFF_SSHORT:\n\t\t\t\treturn TIFF_SETGET_C16_SINT16;\n\t\t\tcase TIFF_SLONG:\n\t\t\t\treturn TIFF_SETGET_C16_SINT32;\n\t\t\tcase TIFF_DOUBLE:\n\t\t\t\treturn TIFF_SETGET_C16_DOUBLE;\n\t\t\tcase TIFF_IFD:\n\t\t\tcase TIFF_IFD8:\n\t\t\t\treturn TIFF_SETGET_C16_IFD8;\n\t\t\tcase TIFF_LONG8:\n\t\t\t\treturn TIFF_SETGET_C16_UINT64;\n\t\t\tcase TIFF_SLONG8:\n\t\t\t\treturn TIFF_SETGET_C16_SINT64;\n\t\t\tdefault:\n\t\t\t\treturn TIFF_SETGET_UNDEFINED;\n\t\t}\n\t}\n\n\telse if (count == TIFF_VARIABLE2 && passcount == 1) {\n\t\tswitch (type)\n\t\t{\n\t\t\tcase TIFF_BYTE:\n\t\t\tcase TIFF_UNDEFINED:\n\t\t\t\treturn TIFF_SETGET_C32_UINT8;\n\t\t\tcase TIFF_ASCII:\n\t\t\t\treturn TIFF_SETGET_C32_ASCII;\n\t\t\tcase TIFF_SHORT:\n\t\t\t\treturn TIFF_SETGET_C32_UINT16;\n\t\t\tcase TIFF_LONG:\n\t\t\t\treturn TIFF_SETGET_C32_UINT32;\n\t\t\tcase TIFF_RATIONAL:\n\t\t\tcase TIFF_SRATIONAL:\n\t\t\tcase TIFF_FLOAT:\n\t\t\t\treturn TIFF_SETGET_C32_FLOAT;\n\t\t\tcase TIFF_SBYTE:\n\t\t\t\treturn TIFF_SETGET_C32_SINT8;\n\t\t\tcase TIFF_SSHORT:\n\t\t\t\treturn TIFF_SETGET_C32_SINT16;\n\t\t\tcase TIFF_SLONG:\n\t\t\t\treturn TIFF_SETGET_C32_SINT32;\n\t\t\tcase TIFF_DOUBLE:\n\t\t\t\treturn TIFF_SETGET_C32_DOUBLE;\n\t\t\tcase TIFF_IFD:\n\t\t\tcase TIFF_IFD8:\n\t\t\t\treturn TIFF_SETGET_C32_IFD8;\n\t\t\tcase TIFF_LONG8:\n\t\t\t\treturn TIFF_SETGET_C32_UINT64;\n\t\t\tcase TIFF_SLONG8:\n\t\t\t\treturn TIFF_SETGET_C32_SINT64;\n\t\t\tdefault:\n\t\t\t\treturn TIFF_SETGET_UNDEFINED;\n\t\t}\n\t}\n\n\treturn TIFF_SETGET_UNDEFINED;\n}\n\nint\nTIFFMergeFieldInfo(TIFF* tif, const TIFFFieldInfo info[], uint32 n)\n{\n\tconst char module[] = \"TIFFMergeFieldInfo\";\n\tconst char reason[] = \"for fields array\";\n\tTIFFField *tp;\n\tuint32 i, nfields;\n\n\tif (tif->tif_nfieldscompat > 0) {\n\t\ttif->tif_fieldscompat = (TIFFFieldArray *)\n\t\t\t_TIFFCheckRealloc(tif, tif->tif_fieldscompat,\n\t\t\t\t\t tif->tif_nfieldscompat + 1,\n\t\t\t\t\t sizeof(TIFFFieldArray), reason);\n\t} else {\n\t\ttif->tif_fieldscompat = (TIFFFieldArray *)\n\t\t\t_TIFFCheckMalloc(tif, 1, sizeof(TIFFFieldArray),\n\t\t\t\t\t reason);\n\t}\n\tif (!tif->tif_fieldscompat) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"Failed to allocate fields array\");\n\t\treturn -1;\n\t}\n\tnfields = tif->tif_nfieldscompat++;\n\n\ttif->tif_fieldscompat[nfields].type = tfiatOther;\n\ttif->tif_fieldscompat[nfields].allocated_size = n;\n\ttif->tif_fieldscompat[nfields].count = n;\n\ttif->tif_fieldscompat[nfields].fields =\n\t\t(TIFFField *)_TIFFCheckMalloc(tif, n, sizeof(TIFFField),\n\t\t\t\t\t reason);\n\tif (!tif->tif_fieldscompat[nfields].fields) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"Failed to allocate fields array\");\n\t\treturn -1;\n\t}\n\n\ttp = tif->tif_fieldscompat[nfields].fields;\n\tfor (i = 0; i < n; i++) {\n\t\ttp->field_tag = info[i].field_tag;\n\t\ttp->field_readcount = info[i].field_readcount;\n\t\ttp->field_writecount = info[i].field_writecount;\n\t\ttp->field_type = info[i].field_type;\n\t\ttp->reserved = 0;\n\t\ttp->set_field_type =\n\t\t _TIFFSetGetType(info[i].field_type,\n\t\t \t\tinfo[i].field_readcount,\n\t\t \t\tinfo[i].field_passcount);\n\t\ttp->get_field_type =\n\t\t _TIFFSetGetType(info[i].field_type,\n\t\t \t\tinfo[i].field_readcount,\n\t\t \t\tinfo[i].field_passcount);\n\t\ttp->field_bit = info[i].field_bit;\n\t\ttp->field_oktochange = info[i].field_oktochange;\n\t\ttp->field_passcount = info[i].field_passcount;\n\t\ttp->field_name = info[i].field_name;\n\t\ttp->field_subfields = NULL;\n\t\ttp++;\n\t}\n\n\tif (!_TIFFMergeFields(tif, tif->tif_fieldscompat[nfields].fields, n)) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"Setting up field info failed\");\n\t\treturn -1;\n\t}\n\n\treturn 0;\n}\n\nconst TIFFFieldInfo*\nTIFFFindFieldInfoByName(TIFF* tif, const char *field_name, TIFFDataType dt)\n{\n#if 0\n\tTIFFFieldInfo key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};\n\tTIFFFieldInfo* pkey = &key;\n\tconst TIFFFieldInfo **ret;\n\tif (tif->tif_foundfield\n\t && streq(tif->tif_foundfield->field_name, field_name)\n\t && (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type))\n\t\treturn (tif->tif_foundfield);\n\n\t/* If we are invoked with no field information, then just return. */\n\tif ( !tif->tif_fields ) {\n\t\treturn NULL;\n\t}\n\n\t/* NB: use sorted search (e.g. binary search) */\n\n\tkey.field_name = (char *)field_name;\n\tkey.field_type = dt;\n\n\tret = (const TIFFFieldInfo **) lfind(&pkey,\n\t\t\t\t\t tif->tif_fields,\n\t\t\t\t\t &tif->tif_nfields,\n\t\t\t\t\t sizeof(TIFFFieldInfo *),\n\t\t\t\t\t tagNameCompare);\n\treturn tif->tif_foundfield = (ret ? *ret : NULL);\n#endif\n\treturn NULL;\n}\n\nconst TIFFFieldInfo*\nTIFFFindFieldInfo(TIFF* tif, uint32 tag, TIFFDataType dt)\n{\n#if 0\n\tTIFFFieldInfo key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};\n\tTIFFFieldInfo* pkey = &key;\n\tconst TIFFFieldInfo **ret;\n\tif (tif->tif_foundfield && tif->tif_foundfield->field_tag == tag &&\n\t (dt == TIFF_ANY || dt == tif->tif_foundfield->field_type))\n\t\treturn tif->tif_foundfield;\n\n\t/* If we are invoked with no field information, then just return. */\n\tif ( !tif->tif_fields ) {\n\t\treturn NULL;\n\t}\n\n\t/* NB: use sorted search (e.g. binary search) */\n\n\tkey.field_tag = tag;\n\tkey.field_type = dt;\n\n\tret = (const TIFFFieldInfo **) bsearch(&pkey,\n\t\t\t\t\t tif->tif_fields,\n\t\t\t\t\t tif->tif_nfields,\n\t\t\t\t\t sizeof(TIFFFieldInfo *),\n\t\t\t\t\t tagCompare);\n\treturn tif->tif_foundfield = (ret ? *ret : NULL);\n#endif\n\treturn NULL;\n}\n\n/* vim: set ts=8 sts=8 sw=8 noet: */\n\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/libtiff_2007-08-24-827b6bc-22da1d6.c"}}},{"rowIdx":59,"cells":{"id":{"kind":"string","value":"manybugs_data_60"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Marcus Boerger <helly@php.net> |\n +----------------------------------------------------------------------+\n */\n\n/* $Id$ */\n\n#ifdef HAVE_CONFIG_H\n# include \"config.h\"\n#endif\n\n#include \"php.h\"\n#include \"php_ini.h\"\n#include \"ext/standard/info.h\"\n#include \"ext/standard/php_var.h\"\n#include \"ext/standard/php_smart_str.h\"\n#include \"zend_interfaces.h\"\n#include \"zend_exceptions.h\"\n\n#include \"php_spl.h\"\n#include \"spl_functions.h\"\n#include \"spl_engine.h\"\n#include \"spl_iterators.h\"\n#include \"spl_array.h\"\n#include \"spl_exceptions.h\"\n\nzend_object_handlers spl_handler_ArrayObject;\nPHPAPI zend_class_entry *spl_ce_ArrayObject;\n\nzend_object_handlers spl_handler_ArrayIterator;\nPHPAPI zend_class_entry *spl_ce_ArrayIterator;\nPHPAPI zend_class_entry *spl_ce_RecursiveArrayIterator;\n\n#define SPL_ARRAY_STD_PROP_LIST 0x00000001\n#define SPL_ARRAY_ARRAY_AS_PROPS 0x00000002\n#define SPL_ARRAY_CHILD_ARRAYS_ONLY 0x00000004\n#define SPL_ARRAY_OVERLOADED_REWIND 0x00010000\n#define SPL_ARRAY_OVERLOADED_VALID 0x00020000\n#define SPL_ARRAY_OVERLOADED_KEY 0x00040000\n#define SPL_ARRAY_OVERLOADED_CURRENT 0x00080000\n#define SPL_ARRAY_OVERLOADED_NEXT 0x00100000\n#define SPL_ARRAY_IS_REF 0x01000000\n#define SPL_ARRAY_IS_SELF 0x02000000\n#define SPL_ARRAY_USE_OTHER 0x04000000\n#define SPL_ARRAY_INT_MASK 0xFFFF0000\n#define SPL_ARRAY_CLONE_MASK 0x0300FFFF\n\ntypedef struct _spl_array_object {\n\tzend_object std;\n\tzval *array;\n\tzval *retval;\n\tHashPosition pos;\n\tulong pos_h;\n\tint ar_flags;\n\tint is_self;\n\tzend_function *fptr_offset_get;\n\tzend_function *fptr_offset_set;\n\tzend_function *fptr_offset_has;\n\tzend_function *fptr_offset_del;\n\tzend_function *fptr_count;\n\tzend_class_entry* ce_get_iterator;\n\tHashTable *debug_info;\n} spl_array_object;\n\nstatic inline HashTable *spl_array_get_hash_table(spl_array_object* intern, int check_std_props TSRMLS_DC) { /* {{{ */\n\tif ((intern->ar_flags & SPL_ARRAY_IS_SELF) != 0) {\n\t\tif (!intern->std.properties) {\n\t\t\trebuild_object_properties(&intern->std);\n\t\t}\n\t\treturn intern->std.properties;\n\t} else if ((intern->ar_flags & SPL_ARRAY_USE_OTHER) && (check_std_props == 0 || (intern->ar_flags & SPL_ARRAY_STD_PROP_LIST) == 0) && Z_TYPE_P(intern->array) == IS_OBJECT) {\n\t\tspl_array_object *other = (spl_array_object*)zend_object_store_get_object(intern->array TSRMLS_CC);\n\t\treturn spl_array_get_hash_table(other, check_std_props TSRMLS_CC);\n\t} else if ((intern->ar_flags & ((check_std_props ? SPL_ARRAY_STD_PROP_LIST : 0) | SPL_ARRAY_IS_SELF)) != 0) {\n\t\tif (!intern->std.properties) {\n\t\t\trebuild_object_properties(&intern->std);\n\t\t}\n\t\treturn intern->std.properties;\n\t} else {\n\t\treturn HASH_OF(intern->array);\n\t}\n} /* }}} */\n\nstatic void spl_array_rewind(spl_array_object *intern TSRMLS_DC);\n\nstatic void spl_array_update_pos(spl_array_object* intern) /* {{{ */\n{\n\tBucket *pos = intern->pos;\n\tif (pos != NULL) {\n\t\tintern->pos_h = pos->h;\n\t}\n} /* }}} */\n\nstatic void spl_array_set_pos(spl_array_object* intern, HashPosition pos) /* {{{ */\n{\n\tintern->pos = pos;\n\tspl_array_update_pos(intern);\n} /* }}} */\n\nSPL_API int spl_hash_verify_pos_ex(spl_array_object * intern, HashTable * ht TSRMLS_DC) /* {{{ */\n{\n\tBucket *p;\n\n/*\tIS_CONSISTENT(ht);*/\n\n/*\tHASH_PROTECT_RECURSION(ht);*/\n\tp = ht->arBuckets[intern->pos_h & ht->nTableMask];\n\twhile (p != NULL) {\n\t\tif (p == intern->pos) {\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tp = p->pNext;\n\t}\n/*\tHASH_UNPROTECT_RECURSION(ht); */\n\tspl_array_rewind(intern TSRMLS_CC);\n\treturn FAILURE;\n\n} /* }}} */\n\nSPL_API int spl_hash_verify_pos(spl_array_object * intern TSRMLS_DC) /* {{{ */\n{\n\tHashTable *ht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\treturn spl_hash_verify_pos_ex(intern, ht TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ spl_array_object_free_storage */\nstatic void spl_array_object_free_storage(void *object TSRMLS_DC)\n{\n\tspl_array_object *intern = (spl_array_object *)object;\n\n\tzend_object_std_dtor(&intern->std TSRMLS_CC);\n\n\tzval_ptr_dtor(&intern->array);\n\tzval_ptr_dtor(&intern->retval);\n\n\tif (intern->debug_info != NULL) {\n\t\tzend_hash_destroy(intern->debug_info);\n\t\tefree(intern->debug_info);\n\t}\n\n\tefree(object);\n}\n/* }}} */\n\nzend_object_iterator *spl_array_get_iterator(zend_class_entry *ce, zval *object, int by_ref TSRMLS_DC);\n\n/* {{{ spl_array_object_new_ex */\nstatic zend_object_value spl_array_object_new_ex(zend_class_entry *class_type, spl_array_object **obj, zval *orig, int clone_orig TSRMLS_DC)\n{\n\tzend_object_value retval;\n\tspl_array_object *intern;\n\tzval *tmp;\n\tzend_class_entry * parent = class_type;\n\tint inherited = 0;\n\n\tintern = emalloc(sizeof(spl_array_object));\n\tmemset(intern, 0, sizeof(spl_array_object));\n\t*obj = intern;\n\tALLOC_INIT_ZVAL(intern->retval);\n\n\tzend_object_std_init(&intern->std, class_type TSRMLS_CC);\n\tobject_properties_init(&intern->std, class_type);\n\n\tintern->ar_flags = 0;\n\tintern->debug_info = NULL;\n\tintern->ce_get_iterator = spl_ce_ArrayIterator;\n\tif (orig) {\n\t\tspl_array_object *other = (spl_array_object*)zend_object_store_get_object(orig TSRMLS_CC);\n\n\t\tintern->ar_flags &= ~ SPL_ARRAY_CLONE_MASK;\n\t\tintern->ar_flags |= (other->ar_flags & SPL_ARRAY_CLONE_MASK);\n\t\tintern->ce_get_iterator = other->ce_get_iterator;\n\t\tif (clone_orig) {\n\t\t\tintern->array = other->array;\n\t\t\tif (Z_OBJ_HT_P(orig) == &spl_handler_ArrayObject) {\n\t\t\t\tMAKE_STD_ZVAL(intern->array);\n\t\t\t\tarray_init(intern->array);\n\t\t\t\tzend_hash_copy(HASH_OF(intern->array), HASH_OF(other->array), (copy_ctor_func_t) zval_add_ref, &tmp, sizeof(zval*));\n\t\t\t}\n\t\t\tif (Z_OBJ_HT_P(orig) == &spl_handler_ArrayIterator) {\n\t\t\t\tZ_ADDREF_P(other->array);\n\t\t\t}\n\t\t} else {\n\t\t\tintern->array = orig;\n\t\t\tZ_ADDREF_P(intern->array);\n\t\t\tintern->ar_flags |= SPL_ARRAY_IS_REF | SPL_ARRAY_USE_OTHER;\n\t\t}\n\t} else {\n\t\tMAKE_STD_ZVAL(intern->array);\n\t\tarray_init(intern->array);\n\t\tintern->ar_flags &= ~SPL_ARRAY_IS_REF;\n\t}\n\n\tretval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) spl_array_object_free_storage, NULL TSRMLS_CC);\n\twhile (parent) {\n\t\tif (parent == spl_ce_ArrayIterator || parent == spl_ce_RecursiveArrayIterator) {\n\t\t\tretval.handlers = &spl_handler_ArrayIterator;\n\t\t\tclass_type->get_iterator = spl_array_get_iterator;\n\t\t\tbreak;\n\t\t} else if (parent == spl_ce_ArrayObject) {\n\t\t\tretval.handlers = &spl_handler_ArrayObject;\n\t\t\tbreak;\n\t\t}\n\t\tparent = parent->parent;\n\t\tinherited = 1;\n\t}\n\tif (!parent) { /* this must never happen */\n\t\tphp_error_docref(NULL TSRMLS_CC, E_COMPILE_ERROR, \"Internal compiler error, Class is not child of ArrayObject or ArrayIterator\");\n\t}\n\tif (inherited) {\n\t\tzend_hash_find(&class_type->function_table, \"offsetget\", sizeof(\"offsetget\"), (void **) &intern->fptr_offset_get);\n\t\tif (intern->fptr_offset_get->common.scope == parent) {\n\t\t\tintern->fptr_offset_get = NULL;\n\t\t}\n\t\tzend_hash_find(&class_type->function_table, \"offsetset\", sizeof(\"offsetset\"), (void **) &intern->fptr_offset_set);\n\t\tif (intern->fptr_offset_set->common.scope == parent) {\n\t\t\tintern->fptr_offset_set = NULL;\n\t\t}\n\t\tzend_hash_find(&class_type->function_table, \"offsetexists\", sizeof(\"offsetexists\"), (void **) &intern->fptr_offset_has);\n\t\tif (intern->fptr_offset_has->common.scope == parent) {\n\t\t\tintern->fptr_offset_has = NULL;\n\t\t}\n\t\tzend_hash_find(&class_type->function_table, \"offsetunset\", sizeof(\"offsetunset\"), (void **) &intern->fptr_offset_del);\n\t\tif (intern->fptr_offset_del->common.scope == parent) {\n\t\t\tintern->fptr_offset_del = NULL;\n\t\t}\n\t\tzend_hash_find(&class_type->function_table, \"count\", sizeof(\"count\"), (void **) &intern->fptr_count);\n\t\tif (intern->fptr_count->common.scope == parent) {\n\t\t\tintern->fptr_count = NULL;\n\t\t}\n\t}\n\t/* Cache iterator functions if ArrayIterator or derived. Check current's */\n\t/* cache since only current is always required */\n\tif (retval.handlers == &spl_handler_ArrayIterator) {\n\t\tif (!class_type->iterator_funcs.zf_current) {\n\t\t\tzend_hash_find(&class_type->function_table, \"rewind\", sizeof(\"rewind\"), (void **) &class_type->iterator_funcs.zf_rewind);\n\t\t\tzend_hash_find(&class_type->function_table, \"valid\", sizeof(\"valid\"), (void **) &class_type->iterator_funcs.zf_valid);\n\t\t\tzend_hash_find(&class_type->function_table, \"key\", sizeof(\"key\"), (void **) &class_type->iterator_funcs.zf_key);\n\t\t\tzend_hash_find(&class_type->function_table, \"current\", sizeof(\"current\"), (void **) &class_type->iterator_funcs.zf_current);\n\t\t\tzend_hash_find(&class_type->function_table, \"next\", sizeof(\"next\"), (void **) &class_type->iterator_funcs.zf_next);\n\t\t}\n\t\tif (inherited) {\n\t\t\tif (class_type->iterator_funcs.zf_rewind->common.scope != parent) intern->ar_flags |= SPL_ARRAY_OVERLOADED_REWIND;\n\t\t\tif (class_type->iterator_funcs.zf_valid->common.scope != parent) intern->ar_flags |= SPL_ARRAY_OVERLOADED_VALID;\n\t\t\tif (class_type->iterator_funcs.zf_key->common.scope != parent) intern->ar_flags |= SPL_ARRAY_OVERLOADED_KEY;\n\t\t\tif (class_type->iterator_funcs.zf_current->common.scope != parent) intern->ar_flags |= SPL_ARRAY_OVERLOADED_CURRENT;\n\t\t\tif (class_type->iterator_funcs.zf_next->common.scope != parent) intern->ar_flags |= SPL_ARRAY_OVERLOADED_NEXT;\n\t\t}\n\t}\n\n\tspl_array_rewind(intern TSRMLS_CC);\n\treturn retval;\n}\n/* }}} */\n\n/* {{{ spl_array_object_new */\nstatic zend_object_value spl_array_object_new(zend_class_entry *class_type TSRMLS_DC)\n{\n\tspl_array_object *tmp;\n\treturn spl_array_object_new_ex(class_type, &tmp, NULL, 0 TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ spl_array_object_clone */\nstatic zend_object_value spl_array_object_clone(zval *zobject TSRMLS_DC)\n{\n\tzend_object_value new_obj_val;\n\tzend_object *old_object;\n\tzend_object *new_object;\n\tzend_object_handle handle = Z_OBJ_HANDLE_P(zobject);\n\tspl_array_object *intern;\n\n\told_object = zend_objects_get_address(zobject TSRMLS_CC);\n\tnew_obj_val = spl_array_object_new_ex(old_object->ce, &intern, zobject, 1 TSRMLS_CC);\n\tnew_object = &intern->std;\n\n\tzend_objects_clone_members(new_object, new_obj_val, old_object, handle TSRMLS_CC);\n\n\treturn new_obj_val;\n}\n/* }}} */\n\nstatic zval **spl_array_get_dimension_ptr_ptr(int check_inherited, zval *object, zval *offset, int type TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tzval **retval;\n\tlong index;\n\tHashTable *ht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n/* We cannot get the pointer pointer so we don't allow it here for now\n\tif (check_inherited && intern->fptr_offset_get) {\n\t\treturn zend_call_method_with_1_params(&object, Z_OBJCE_P(object), &intern->fptr_offset_get, \"offsetGet\", NULL, offset);\n\t}*/\n\n\tif (!offset) {\n\t\treturn &EG(uninitialized_zval_ptr);\n\t}\n\t\n\tif ((type == BP_VAR_W || type == BP_VAR_RW) && (ht->nApplyCount > 0)) {\n\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\treturn &EG(uninitialized_zval_ptr);;\n\t}\n\n\tswitch(Z_TYPE_P(offset)) {\n\tcase IS_STRING:\n\t\tif (zend_symtable_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void **) &retval) == FAILURE) {\n\t\t\tif (type == BP_VAR_W || type == BP_VAR_RW) {\n\t\t\t\tzval *value;\n\t\t\t\tALLOC_INIT_ZVAL(value);\n\t\t\t\tzend_symtable_update(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void**)&value, sizeof(void*), NULL);\n\t\t\t\tzend_symtable_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void **) &retval);\n\t\t\t\treturn retval;\n\t\t\t} else {\n\t\t\t\tzend_error(E_NOTICE, \"Undefined index: %s\", Z_STRVAL_P(offset));\n\t\t\t\treturn &EG(uninitialized_zval_ptr);\n\t\t\t}\n\t\t} else {\n\t\t\treturn retval;\n\t\t}\n\tcase IS_DOUBLE:\n\tcase IS_RESOURCE:\n\tcase IS_BOOL: \n\tcase IS_LONG: \n\t\tif (offset->type == IS_DOUBLE) {\n\t\t\tindex = (long)Z_DVAL_P(offset);\n\t\t} else {\n\t\t\tindex = Z_LVAL_P(offset);\n\t\t}\n\t\tif (zend_hash_index_find(ht, index, (void **) &retval) == FAILURE) {\n\t\t\tif (type == BP_VAR_W || type == BP_VAR_RW) {\n\t\t\t\tzval *value;\n\t\t\t\tALLOC_INIT_ZVAL(value);\n\t\t\t\tzend_hash_index_update(ht, index, (void**)&value, sizeof(void*), NULL);\n\t\t\t\tzend_hash_index_find(ht, index, (void **) &retval);\n\t\t\t\treturn retval;\n\t\t\t} else {\n\t\t\t\tzend_error(E_NOTICE, \"Undefined offset: %ld\", index);\n\t\t\t\treturn &EG(uninitialized_zval_ptr);\n\t\t\t}\n\t\t} else {\n\t\t\treturn retval;\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\treturn &EG(uninitialized_zval_ptr);\n\t}\n} /* }}} */\n\nstatic zval *spl_array_read_dimension_ex(int check_inherited, zval *object, zval *offset, int type TSRMLS_DC) /* {{{ */\n{\n\tzval **ret;\n\n\tif (check_inherited) {\n\t\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\t\tif (intern->fptr_offset_get) {\n\t\t\tzval *rv;\n\t\t\tSEPARATE_ARG_IF_REF(offset);\n\t\t\tzend_call_method_with_1_params(&object, Z_OBJCE_P(object), &intern->fptr_offset_get, \"offsetGet\", &rv, offset);\t\n\t\t\tzval_ptr_dtor(&offset);\n\t\t\tif (rv) {\n\t\t\t\tzval_ptr_dtor(&intern->retval);\n\t\t\t\tMAKE_STD_ZVAL(intern->retval);\n\t\t\t\tZVAL_ZVAL(intern->retval, rv, 1, 1);\n\t\t\t\treturn intern->retval;\n\t\t\t}\n\t\t\treturn EG(uninitialized_zval_ptr);\n\t\t}\n\t}\n\tret = spl_array_get_dimension_ptr_ptr(check_inherited, object, offset, type TSRMLS_CC);\n\n\t/* When in a write context,\n\t * ZE has to be fooled into thinking this is in a reference set\n\t * by separating (if necessary) and returning as an is_ref=1 zval (even if refcount == 1) */\n\tif ((type == BP_VAR_W || type == BP_VAR_RW) && !Z_ISREF_PP(ret)) {\n\t\tif (Z_REFCOUNT_PP(ret) > 1) {\n\t\t\tzval *newval;\n\n\t\t\t/* Separate */\n\t\t\tMAKE_STD_ZVAL(newval);\n\t\t\t*newval = **ret;\n\t\t\tzval_copy_ctor(newval);\n\t\t\tZ_SET_REFCOUNT_P(newval, 1);\n\n\t\t\t/* Replace */\n\t\t\tZ_DELREF_PP(ret);\n\t\t\t*ret = newval;\n\t\t}\n\n\t\tZ_SET_ISREF_PP(ret);\n\t}\n\n\treturn *ret;\n} /* }}} */\n\nstatic zval *spl_array_read_dimension(zval *object, zval *offset, int type TSRMLS_DC) /* {{{ */\n{\n\treturn spl_array_read_dimension_ex(1, object, offset, type TSRMLS_CC);\n} /* }}} */\n\nstatic void spl_array_write_dimension_ex(int check_inherited, zval *object, zval *offset, zval *value TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tlong index;\n\tHashTable *ht;\n\n\tif (check_inherited && intern->fptr_offset_set) {\n\t\tif (!offset) {\n\t\t\tALLOC_INIT_ZVAL(offset);\n\t\t} else {\n\t\t\tSEPARATE_ARG_IF_REF(offset);\n\t\t}\n\t\tzend_call_method_with_2_params(&object, Z_OBJCE_P(object), &intern->fptr_offset_set, \"offsetSet\", NULL, offset, value);\n\t\tzval_ptr_dtor(&offset);\n\t\treturn;\n\t}\n\t\n\tif (!offset) {\n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tZ_ADDREF_P(value);\n\t\tzend_hash_next_index_insert(ht, (void**)&value, sizeof(void*), NULL);\n\t\treturn;\n\t}\n\tswitch(Z_TYPE_P(offset)) {\n\tcase IS_STRING:\n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tZ_ADDREF_P(value);\n\t\tzend_symtable_update(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void**)&value, sizeof(void*), NULL);\n\t\treturn;\n\tcase IS_DOUBLE:\n\tcase IS_RESOURCE:\n\tcase IS_BOOL: \n\tcase IS_LONG: \n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tif (offset->type == IS_DOUBLE) {\n\t\t\tindex = (long)Z_DVAL_P(offset);\n\t\t} else {\n\t\t\tindex = Z_LVAL_P(offset);\n\t\t}\n\t\tZ_ADDREF_P(value);\n\t\tzend_hash_index_update(ht, index, (void**)&value, sizeof(void*), NULL);\n\t\treturn;\n\tcase IS_NULL:\n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tZ_ADDREF_P(value);\n\t\tzend_hash_next_index_insert(ht, (void**)&value, sizeof(void*), NULL);\n\t\treturn;\n\tdefault:\n\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\treturn;\n\t}\n} /* }}} */\n\nstatic void spl_array_write_dimension(zval *object, zval *offset, zval *value TSRMLS_DC) /* {{{ */\n{\n\tspl_array_write_dimension_ex(1, object, offset, value TSRMLS_CC);\n} /* }}} */\n\nstatic void spl_array_unset_dimension_ex(int check_inherited, zval *object, zval *offset TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tlong index;\n\tHashTable *ht;\n\n\tif (check_inherited && intern->fptr_offset_del) {\n\t\tSEPARATE_ARG_IF_REF(offset);\n\t\tzend_call_method_with_1_params(&object, Z_OBJCE_P(object), &intern->fptr_offset_del, \"offsetUnset\", NULL, offset);\n\t\tzval_ptr_dtor(&offset);\n\t\treturn;\n\t}\n\n\tswitch(Z_TYPE_P(offset)) {\n\tcase IS_STRING:\n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tif (ht == &EG(symbol_table)) {\n\t\t\tif (zend_delete_global_variable(Z_STRVAL_P(offset), Z_STRLEN_P(offset) TSRMLS_CC)) {\n\t\t\t\tzend_error(E_NOTICE,\"Undefined index: %s\", Z_STRVAL_P(offset));\n\t\t\t}\n\t\t} else {\n\t\t\tif (zend_symtable_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1) == FAILURE) {\n\t\t\t\tzend_error(E_NOTICE,\"Undefined index: %s\", Z_STRVAL_P(offset));\n\t\t\t}\n\t\t}\n\t\tbreak;\n\tcase IS_DOUBLE:\n\tcase IS_RESOURCE:\n\tcase IS_BOOL: \n\tcase IS_LONG: \n\t\tif (offset->type == IS_DOUBLE) {\n\t\t\tindex = (long)Z_DVAL_P(offset);\n\t\t} else {\n\t\t\tindex = Z_LVAL_P(offset);\n\t\t}\n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tif (zend_hash_index_del(ht, index) == FAILURE) {\n\t\t\tzend_error(E_NOTICE,\"Undefined offset: %ld\", Z_LVAL_P(offset));\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\treturn;\n\t}\n\tspl_hash_verify_pos(intern TSRMLS_CC); /* call rewind on FAILURE */\n} /* }}} */\n\nstatic void spl_array_unset_dimension(zval *object, zval *offset TSRMLS_DC) /* {{{ */\n{\n\tspl_array_unset_dimension_ex(1, object, offset TSRMLS_CC);\n} /* }}} */\n\nstatic int spl_array_has_dimension_ex(int check_inherited, zval *object, zval *offset, int check_empty TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tlong index;\n\tzval *rv, **tmp;\n\n\tif (check_inherited && intern->fptr_offset_has) {\n\t\tSEPARATE_ARG_IF_REF(offset);\n\t\tzend_call_method_with_1_params(&object, Z_OBJCE_P(object), &intern->fptr_offset_has, \"offsetExists\", &rv, offset);\n\t\tzval_ptr_dtor(&offset);\n\t\tif (rv && zend_is_true(rv)) {\n\t\t\tzval_ptr_dtor(&rv);\n\t\t\treturn 1;\n\t\t}\n\t\tif (rv) {\n\t\t\tzval_ptr_dtor(&rv);\n\t\t}\n\t\treturn 0;\n\t}\n\t\n\tswitch(Z_TYPE_P(offset)) {\n\tcase IS_STRING:\n\t\tif (check_empty) {\n\t\t\tif (zend_symtable_find(spl_array_get_hash_table(intern, 0 TSRMLS_CC), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void **) &tmp) != FAILURE) {\n\t\t\t\tswitch (check_empty) {\n\t\t\t\t\tcase 0:\n\t\t\t\t\t\treturn Z_TYPE_PP(tmp) != IS_NULL;\n\t\t\t\t\tcase 2:\n\t\t\t\t\t\treturn 1;\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn zend_is_true(*tmp);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn 0;\n\t\t} else {\n\t\t\treturn zend_symtable_exists(spl_array_get_hash_table(intern, 0 TSRMLS_CC), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1);\n\t\t}\n\tcase IS_DOUBLE:\n\tcase IS_RESOURCE:\n\tcase IS_BOOL: \n\tcase IS_LONG: \n\t\tif (offset->type == IS_DOUBLE) {\n\t\t\tindex = (long)Z_DVAL_P(offset);\n\t\t} else {\n\t\t\tindex = Z_LVAL_P(offset);\n\t\t}\n\t\tif (check_empty) {\n\t\t\tHashTable *ht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\t\tif (zend_hash_index_find(ht, index, (void **)&tmp) != FAILURE) {\n\t\t\t\tswitch (check_empty) {\n\t\t\t\t\tcase 0:\n\t\t\t\t\t\treturn Z_TYPE_PP(tmp) != IS_NULL;\n\t\t\t\t\tcase 2:\n\t\t\t\t\t\treturn 1;\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn zend_is_true(*tmp);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn 0;\n\t\t} else {\n\t\t\treturn zend_hash_index_exists(spl_array_get_hash_table(intern, 0 TSRMLS_CC), index);\n\t\t}\n\tdefault:\n\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t}\n\treturn 0;\n} /* }}} */\n\nstatic int spl_array_has_dimension(zval *object, zval *offset, int check_empty TSRMLS_DC) /* {{{ */\n{\n\treturn spl_array_has_dimension_ex(1, object, offset, check_empty TSRMLS_CC);\n} /* }}} */\n\n/* {{{ proto bool ArrayObject::offsetExists(mixed $index)\n proto bool ArrayIterator::offsetExists(mixed $index)\n Returns whether the requested $index exists. */\nSPL_METHOD(Array, offsetExists)\n{\n\tzval *index;\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &index) == FAILURE) {\n\t\treturn;\n\t}\n\tRETURN_BOOL(spl_array_has_dimension_ex(0, getThis(), index, 0 TSRMLS_CC));\n} /* }}} */\n\n/* {{{ proto mixed ArrayObject::offsetGet(mixed $index)\n proto mixed ArrayIterator::offsetGet(mixed $index)\n Returns the value at the specified $index. */\nSPL_METHOD(Array, offsetGet)\n{\n\tzval *index, *value;\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &index) == FAILURE) {\n\t\treturn;\n\t}\n\tvalue = spl_array_read_dimension_ex(0, getThis(), index, BP_VAR_R TSRMLS_CC);\n\tRETURN_ZVAL(value, 1, 0);\n} /* }}} */\n\n/* {{{ proto void ArrayObject::offsetSet(mixed $index, mixed $newval)\n proto void ArrayIterator::offsetSet(mixed $index, mixed $newval)\n Sets the value at the specified $index to $newval. */\nSPL_METHOD(Array, offsetSet)\n{\n\tzval *index, *value;\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zz\", &index, &value) == FAILURE) {\n\t\treturn;\n\t}\n\tspl_array_write_dimension_ex(0, getThis(), index, value TSRMLS_CC);\n} /* }}} */\n\n\nvoid spl_array_iterator_append(zval *object, zval *append_value TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\t\n\tif (Z_TYPE_P(intern->array) == IS_OBJECT) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_RECOVERABLE_ERROR, \"Cannot append properties to objects, use %s::offsetSet() instead\", Z_OBJCE_P(object)->name);\n\t\treturn;\n\t}\n\n\tspl_array_write_dimension(object, NULL, append_value TSRMLS_CC);\n\tif (!intern->pos) {\n\t\tspl_array_set_pos(intern, aht->pListTail);\n\t}\n} /* }}} */\n\n/* {{{ proto void ArrayObject::append(mixed $newval)\n proto void ArrayIterator::append(mixed $newval)\n Appends the value (cannot be called for objects). */\nSPL_METHOD(Array, append)\n{\n\tzval *value;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &value) == FAILURE) {\n\t\treturn;\n\t}\n\tspl_array_iterator_append(getThis(), value TSRMLS_CC);\n} /* }}} */\n\n/* {{{ proto void ArrayObject::offsetUnset(mixed $index)\n proto void ArrayIterator::offsetUnset(mixed $index)\n Unsets the value at the specified $index. */\nSPL_METHOD(Array, offsetUnset)\n{\n\tzval *index;\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &index) == FAILURE) {\n\t\treturn;\n\t}\n\tspl_array_unset_dimension_ex(0, getThis(), index TSRMLS_CC);\n} /* }}} */\n\n/* {{{ proto array ArrayObject::getArrayCopy()\n proto array ArrayIterator::getArrayCopy()\n Return a copy of the contained array */\nSPL_METHOD(Array, getArrayCopy)\n{\n\tzval *object = getThis(), *tmp;\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n \n array_init(return_value);\n\tzend_hash_copy(HASH_OF(return_value), spl_array_get_hash_table(intern, 0 TSRMLS_CC), (copy_ctor_func_t) zval_add_ref, &tmp, sizeof(zval*));\n} /* }}} */\n\nstatic HashTable *spl_array_get_properties(zval *object TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\treturn spl_array_get_hash_table(intern, 1 TSRMLS_CC);\n} /* }}} */\n\nstatic HashTable* spl_array_get_debug_info(zval *obj, int *is_temp TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(obj TSRMLS_CC);\n\tzval *tmp, *storage;\n\tint name_len;\n\tchar *zname;\n\tzend_class_entry *base;\n\n\t*is_temp = 0;\n\n\tif (!intern->std.properties) {\n\t\trebuild_object_properties(&intern->std);\n\t}\n\n\tif (HASH_OF(intern->array) == intern->std.properties) {\n\t\treturn intern->std.properties;\n\t} else {\n\t\tif (intern->debug_info == NULL) {\n\t\t\tALLOC_HASHTABLE(intern->debug_info);\n\t\t\tZEND_INIT_SYMTABLE_EX(intern->debug_info, zend_hash_num_elements(intern->std.properties) + 1, 0);\n\t\t}\n\n\t\tif (intern->debug_info->nApplyCount == 0) {\n\t\t\tzend_hash_clean(intern->debug_info);\n\t\t\tzend_hash_copy(intern->debug_info, intern->std.properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));\n\n\t\t\tstorage = intern->array;\n\t\t\tzval_add_ref(&storage);\n\n\t\t\tbase = (Z_OBJ_HT_P(obj) == &spl_handler_ArrayIterator) ? spl_ce_ArrayIterator : spl_ce_ArrayObject;\n\t\t\tzname = spl_gen_private_prop_name(base, \"storage\", sizeof(\"storage\")-1, &name_len TSRMLS_CC);\n\t\t\tzend_symtable_update(intern->debug_info, zname, name_len+1, &storage, sizeof(zval *), NULL);\n\t\t\tefree(zname);\n\t\t}\n\n\t\treturn intern->debug_info;\n\t}\n}\n/* }}} */\n\nstatic zval *spl_array_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif ((intern->ar_flags & SPL_ARRAY_ARRAY_AS_PROPS) != 0\n\t&& !std_object_handlers.has_property(object, member, 2, key TSRMLS_CC)) {\n\t\treturn spl_array_read_dimension(object, member, type TSRMLS_CC);\n\t}\n\treturn std_object_handlers.read_property(object, member, type, key TSRMLS_CC);\n} /* }}} */\n\nstatic void spl_array_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif ((intern->ar_flags & SPL_ARRAY_ARRAY_AS_PROPS) != 0\n\t&& !std_object_handlers.has_property(object, member, 2, key TSRMLS_CC)) {\n\t\tspl_array_write_dimension(object, member, value TSRMLS_CC);\n\t\treturn;\n\t}\n\tstd_object_handlers.write_property(object, member, value, key TSRMLS_CC);\n} /* }}} */\n\nstatic zval **spl_array_get_property_ptr_ptr(zval *object, zval *member, const zend_literal *key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif ((intern->ar_flags & SPL_ARRAY_ARRAY_AS_PROPS) != 0\n\t&& !std_object_handlers.has_property(object, member, 2, key TSRMLS_CC)) {\n\t\treturn spl_array_get_dimension_ptr_ptr(1, object, member, BP_VAR_RW TSRMLS_CC);\n\t}\n\treturn std_object_handlers.get_property_ptr_ptr(object, member, key TSRMLS_CC);\n} /* }}} */\n\nstatic int spl_array_has_property(zval *object, zval *member, int has_set_exists, const zend_literal *key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif ((intern->ar_flags & SPL_ARRAY_ARRAY_AS_PROPS) != 0\n\t&& !std_object_handlers.has_property(object, member, 2, key TSRMLS_CC)) {\n\t\treturn spl_array_has_dimension(object, member, has_set_exists TSRMLS_CC);\n\t}\n\treturn std_object_handlers.has_property(object, member, has_set_exists, key TSRMLS_CC);\n} /* }}} */\n\nstatic void spl_array_unset_property(zval *object, zval *member, const zend_literal *key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif ((intern->ar_flags & SPL_ARRAY_ARRAY_AS_PROPS) != 0\n\t&& !std_object_handlers.has_property(object, member, 2, key TSRMLS_CC)) {\n\t\tspl_array_unset_dimension(object, member TSRMLS_CC);\n\t\tspl_array_rewind(intern TSRMLS_CC); /* because deletion might invalidate position */\n\t\treturn;\n\t}\n\tstd_object_handlers.unset_property(object, member, key TSRMLS_CC);\n} /* }}} */\n\nstatic int spl_array_skip_protected(spl_array_object *intern, HashTable *aht TSRMLS_DC) /* {{{ */\n{\n\tchar *string_key;\n\tuint string_length;\n\tulong num_key;\n\n\tif (Z_TYPE_P(intern->array) == IS_OBJECT) {\n\t\tdo {\n\t\t\tif (zend_hash_get_current_key_ex(aht, &string_key, &string_length, &num_key, 0, &intern->pos) == HASH_KEY_IS_STRING) {\n\t\t\t\tif (!string_length || string_key[0]) {\n\t\t\t\t\treturn SUCCESS;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\treturn SUCCESS;\n\t\t\t}\n\t\t\tif (zend_hash_has_more_elements_ex(aht, &intern->pos) != SUCCESS) {\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t\tzend_hash_move_forward_ex(aht, &intern->pos);\n\t\t\tspl_array_update_pos(intern);\n\t\t} while (1);\n\t}\n\treturn FAILURE;\n} /* }}} */\n\nstatic int spl_array_next_no_verify(spl_array_object *intern, HashTable *aht TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_move_forward_ex(aht, &intern->pos);\n\tspl_array_update_pos(intern);\n\tif (Z_TYPE_P(intern->array) == IS_OBJECT) {\n\t\treturn spl_array_skip_protected(intern, aht TSRMLS_CC);\n\t} else {\n\t\treturn zend_hash_has_more_elements_ex(aht, &intern->pos);\n\t}\n} /* }}} */\n\nstatic int spl_array_next_ex(spl_array_object *intern, HashTable *aht TSRMLS_DC) /* {{{ */\n{\n\tif ((intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\treturn FAILURE;\n\t}\n\n\treturn spl_array_next_no_verify(intern, aht TSRMLS_CC);\n} /* }}} */\n\nstatic int spl_array_next(spl_array_object *intern TSRMLS_DC) /* {{{ */\n{\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\treturn spl_array_next_ex(intern, aht TSRMLS_CC);\n\n} /* }}} */\n\n/* define an overloaded iterator structure */\ntypedef struct {\n\tzend_user_iterator intern;\n\tspl_array_object *object;\n} spl_array_it;\n\nstatic void spl_array_it_dtor(zend_object_iterator *iter TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\n\tzend_user_it_invalidate_current(iter TSRMLS_CC);\n\tzval_ptr_dtor((zval**)&iterator->intern.it.data);\n\n\tefree(iterator);\n}\n/* }}} */\n\t\nstatic int spl_array_it_valid(zend_object_iterator *iter TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\tspl_array_object *object = iterator->object;\n\tHashTable *aht = spl_array_get_hash_table(object, 0 TSRMLS_CC);\n\n\tif (object->ar_flags & SPL_ARRAY_OVERLOADED_VALID) {\n\t\treturn zend_user_it_valid(iter TSRMLS_CC);\n\t} else {\n\t\tif (!aht) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::valid(): Array was modified outside object and is no longer an array\");\n\t\t\treturn FAILURE;\n\t\t}\n\t\n\t\tif (object->pos && (object->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(object, aht TSRMLS_CC) == FAILURE) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::valid(): Array was modified outside object and internal position is no longer valid\");\n\t\t\treturn FAILURE;\n\t\t} else {\n\t\t\treturn zend_hash_has_more_elements_ex(aht, &object->pos);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void spl_array_it_get_current_data(zend_object_iterator *iter, zval ***data TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\tspl_array_object *object = iterator->object;\n\tHashTable *aht = spl_array_get_hash_table(object, 0 TSRMLS_CC);\n\n\tif (object->ar_flags & SPL_ARRAY_OVERLOADED_CURRENT) {\n\t\tzend_user_it_get_current_data(iter, data TSRMLS_CC);\n\t} else {\n\t\tif (zend_hash_get_current_data_ex(aht, (void**)data, &object->pos) == FAILURE) {\n\t\t\t*data = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic int spl_array_it_get_current_key(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\tspl_array_object *object = iterator->object;\n\tHashTable *aht = spl_array_get_hash_table(object, 0 TSRMLS_CC);\n\n\tif (object->ar_flags & SPL_ARRAY_OVERLOADED_KEY) {\n\t\treturn zend_user_it_get_current_key(iter, str_key, str_key_len, int_key TSRMLS_CC);\n\t} else {\n\t\tif (!aht) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::current(): Array was modified outside object and is no longer an array\");\n\t\t\treturn HASH_KEY_NON_EXISTANT;\n\t\t}\n\t\n\t\tif ((object->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(object, aht TSRMLS_CC) == FAILURE) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::current(): Array was modified outside object and internal position is no longer valid\");\n\t\t\treturn HASH_KEY_NON_EXISTANT;\n\t\t}\n\t\n\t\treturn zend_hash_get_current_key_ex(aht, str_key, str_key_len, int_key, 1, &object->pos);\n\t}\n}\n/* }}} */\n\nstatic void spl_array_it_move_forward(zend_object_iterator *iter TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\tspl_array_object *object = iterator->object;\n\tHashTable *aht = spl_array_get_hash_table(object, 0 TSRMLS_CC);\n\n\tif (object->ar_flags & SPL_ARRAY_OVERLOADED_NEXT) {\n\t\tzend_user_it_move_forward(iter TSRMLS_CC);\n\t} else {\n\t\tzend_user_it_invalidate_current(iter TSRMLS_CC);\n\t\tif (!aht) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::current(): Array was modified outside object and is no longer an array\");\n\t\t\treturn;\n\t\t}\n\t\n\t\tif ((object->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(object, aht TSRMLS_CC) == FAILURE) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::next(): Array was modified outside object and internal position is no longer valid\");\n\t\t} else {\n\t\t\tspl_array_next_no_verify(object, aht TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void spl_array_rewind_ex(spl_array_object *intern, HashTable *aht TSRMLS_DC) /* {{{ */\n{\n\n\tzend_hash_internal_pointer_reset_ex(aht, &intern->pos);\n\tspl_array_update_pos(intern);\n\tspl_array_skip_protected(intern, aht TSRMLS_CC);\n\n} /* }}} */\n\nstatic void spl_array_rewind(spl_array_object *intern TSRMLS_DC) /* {{{ */\n{\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::rewind(): Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tspl_array_rewind_ex(intern, aht TSRMLS_CC);\n}\n/* }}} */\n\nstatic void spl_array_it_rewind(zend_object_iterator *iter TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\tspl_array_object *object = iterator->object;\n\n\tif (object->ar_flags & SPL_ARRAY_OVERLOADED_REWIND) {\n\t\tzend_user_it_rewind(iter TSRMLS_CC);\n\t} else {\n\t\tzend_user_it_invalidate_current(iter TSRMLS_CC);\n\t\tspl_array_rewind(object TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ spl_array_set_array */\nstatic void spl_array_set_array(zval *object, spl_array_object *intern, zval **array, long ar_flags, int just_array TSRMLS_DC) {\n\n\tif (Z_TYPE_PP(array) == IS_ARRAY) {\n\t\tSEPARATE_ZVAL_IF_NOT_REF(array);\n\t}\n\n\tif (Z_TYPE_PP(array) == IS_OBJECT && (Z_OBJ_HT_PP(array) == &spl_handler_ArrayObject || Z_OBJ_HT_PP(array) == &spl_handler_ArrayIterator)) {\n\t\tzval_ptr_dtor(&intern->array);\n\t\tif (just_array)\t{\n\t\t\tspl_array_object *other = (spl_array_object*)zend_object_store_get_object(*array TSRMLS_CC);\n\t\t\tar_flags = other->ar_flags & ~SPL_ARRAY_INT_MASK;\n\t\t}\t\t\n\t\tar_flags |= SPL_ARRAY_USE_OTHER;\n\t\tintern->array = *array;\n\t} else {\n\t\tif (Z_TYPE_PP(array) != IS_OBJECT && Z_TYPE_PP(array) != IS_ARRAY) {\n\t\t\tzend_throw_exception(spl_ce_InvalidArgumentException, \"Passed variable is not an array or object, using empty array instead\", 0 TSRMLS_CC);\n\t\t\treturn;\n\t\t}\n\t\tzval_ptr_dtor(&intern->array);\n\t\tintern->array = *array;\n\t}\n\tif (object == *array) {\n\t\tintern->ar_flags |= SPL_ARRAY_IS_SELF;\n\t\tintern->ar_flags &= ~SPL_ARRAY_USE_OTHER;\n\t} else {\n\t\tintern->ar_flags &= ~SPL_ARRAY_IS_SELF;\n\t}\n\tintern->ar_flags |= ar_flags;\n\tZ_ADDREF_P(intern->array);\n\tif (Z_TYPE_PP(array) == IS_OBJECT) {\n\t\tzend_object_get_properties_t handler = Z_OBJ_HANDLER_PP(array, get_properties);\n\t\tif ((handler != std_object_handlers.get_properties && handler != spl_array_get_properties)\n\t\t|| !spl_array_get_hash_table(intern, 0 TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, \"Overloaded object of type %s is not compatible with %s\", Z_OBJCE_PP(array)->name, intern->std.ce->name);\n\t\t}\n\t}\n\n\tspl_array_rewind(intern TSRMLS_CC);\n}\n/* }}} */\n\n/* iterator handler table */\nzend_object_iterator_funcs spl_array_it_funcs = {\n\tspl_array_it_dtor,\n\tspl_array_it_valid,\n\tspl_array_it_get_current_data,\n\tspl_array_it_get_current_key,\n\tspl_array_it_move_forward,\n\tspl_array_it_rewind\n};\n\nzend_object_iterator *spl_array_get_iterator(zend_class_entry *ce, zval *object, int by_ref TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator;\n\tspl_array_object *array_object = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif (by_ref && (array_object->ar_flags & SPL_ARRAY_OVERLOADED_CURRENT)) {\n\t\tzend_error(E_ERROR, \"An iterator cannot be used with foreach by reference\");\n\t}\n\n\titerator = emalloc(sizeof(spl_array_it));\n\n\tZ_ADDREF_P(object);\n\titerator->intern.it.data = (void*)object;\n\titerator->intern.it.funcs = &spl_array_it_funcs;\n\titerator->intern.ce = ce;\n\titerator->intern.value = NULL;\n\titerator->object = array_object;\n\t\n\treturn (zend_object_iterator*)iterator;\n}\n/* }}} */\n\n/* {{{ proto void ArrayObject::__construct(array|object ar = array() [, int flags = 0 [, string iterator_class = \"ArrayIterator\"]])\n proto void ArrayIterator::__construct(array|object ar = array() [, int flags = 0])\n Constructs a new array iterator from a path. */\nSPL_METHOD(Array, __construct)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern;\n\tzval **array;\n\tlong ar_flags = 0;\n\tzend_class_entry *ce_get_iterator = spl_ce_Iterator;\n\tzend_error_handling error_handling;\n\n\tif (ZEND_NUM_ARGS() == 0) {\n\t\treturn; /* nothing to do */\n\t}\n\n\tzend_replace_error_handling(EH_THROW, spl_ce_InvalidArgumentException, &error_handling TSRMLS_CC);\n\n\tintern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"Z|lC\", &array, &ar_flags, &ce_get_iterator) == FAILURE) {\n\t\tzend_restore_error_handling(&error_handling TSRMLS_CC);\n\t\treturn;\n\t}\n\n\tif (ZEND_NUM_ARGS() > 2) {\n\t\tintern->ce_get_iterator = ce_get_iterator;\n\t}\n\n\tar_flags &= ~SPL_ARRAY_INT_MASK;\n\n\tspl_array_set_array(object, intern, array, ar_flags, ZEND_NUM_ARGS() == 1 TSRMLS_CC);\n\n\tzend_restore_error_handling(&error_handling TSRMLS_CC);\n\n}\n /* }}} */\n\n/* {{{ proto void ArrayObject::setIteratorClass(string iterator_class)\n Set the class used in getIterator. */\nSPL_METHOD(Array, setIteratorClass)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tzend_class_entry * ce_get_iterator = spl_ce_Iterator;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"C\", &ce_get_iterator) == FAILURE) {\n\t\treturn;\n\t}\n\n\tintern->ce_get_iterator = ce_get_iterator;\n}\n/* }}} */\n\n/* {{{ proto string ArrayObject::getIteratorClass()\n Get the class used in getIterator. */\nSPL_METHOD(Array, getIteratorClass)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tRETURN_STRING(intern->ce_get_iterator->name, 1);\n}\n/* }}} */\n\n/* {{{ proto int ArrayObject::getFlags()\n Get flags */\nSPL_METHOD(Array, getFlags)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tRETURN_LONG(intern->ar_flags & ~SPL_ARRAY_INT_MASK);\n}\n/* }}} */\n\n/* {{{ proto void ArrayObject::setFlags(int flags)\n Set flags */\nSPL_METHOD(Array, setFlags)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tlong ar_flags = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &ar_flags) == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tintern->ar_flags = (intern->ar_flags & SPL_ARRAY_INT_MASK) | (ar_flags & ~SPL_ARRAY_INT_MASK);\n}\n/* }}} */\n\n/* {{{ proto Array|Object ArrayObject::exchangeArray(Array|Object ar = array())\n Replace the referenced array or object with a new one and return the old one (right now copy - to be changed) */\nSPL_METHOD(Array, exchangeArray)\n{\n\tzval *object = getThis(), *tmp, **array;\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tarray_init(return_value);\n\tzend_hash_copy(HASH_OF(return_value), spl_array_get_hash_table(intern, 0 TSRMLS_CC), (copy_ctor_func_t) zval_add_ref, &tmp, sizeof(zval*));\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"Z\", &array) == FAILURE) {\n\t\treturn;\n\t}\n\n\tspl_array_set_array(object, intern, array, 0L, 1 TSRMLS_CC);\n\n}\n/* }}} */\n\n/* {{{ proto ArrayIterator ArrayObject::getIterator()\n Create a new iterator from a ArrayObject instance */\nSPL_METHOD(Array, getIterator)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tspl_array_object *iterator;\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\treturn_value->type = IS_OBJECT;\n\treturn_value->value.obj = spl_array_object_new_ex(intern->ce_get_iterator, &iterator, object, 0 TSRMLS_CC);\n\tZ_SET_REFCOUNT_P(return_value, 1);\n\tZ_SET_ISREF_P(return_value);\n}\n/* }}} */\n\n/* {{{ proto void ArrayIterator::rewind()\n Rewind array back to the start */\nSPL_METHOD(Array, rewind)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tspl_array_rewind(intern TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto void ArrayIterator::seek(int $position)\n Seek to position. */\nSPL_METHOD(Array, seek)\n{\n\tlong opos, position;\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\tint result;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &position) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\topos = position;\n\n\tif (position >= 0) { /* negative values are not supported */\n\t\tspl_array_rewind(intern TSRMLS_CC);\n\t\tresult = SUCCESS;\n\t\t\n\t\twhile (position-- > 0 && (result = spl_array_next(intern TSRMLS_CC)) == SUCCESS);\n\t\n\t\tif (result == SUCCESS && zend_hash_has_more_elements_ex(aht, &intern->pos) == SUCCESS) {\n\t\t\treturn; /* ok */\n\t\t}\n\t}\n\tzend_throw_exception_ex(spl_ce_OutOfBoundsException, 0 TSRMLS_CC, \"Seek position %ld is out of range\", opos);\n} /* }}} */\n\nint static spl_array_object_count_elements_helper(spl_array_object *intern, long *count TSRMLS_DC) /* {{{ */\n{\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\tHashPosition pos;\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\t*count = 0;\n\t\treturn FAILURE;\n\t}\n\n\tif (Z_TYPE_P(intern->array) == IS_OBJECT) {\n\t\t/* We need to store the 'pos' since we'll modify it in the functions \n\t\t * we're going to call and which do not support 'pos' as parameter. */\n\t\tpos = intern->pos;\n\t\t*count = 0;\n\t\tspl_array_rewind(intern TSRMLS_CC);\n\t\twhile(intern->pos && spl_array_next(intern TSRMLS_CC) == SUCCESS) {\n\t\t\t(*count)++;\n\t\t}\n\t\tspl_array_set_pos(intern, pos);\n\t\treturn SUCCESS;\n\t} else {\n\t\t*count = zend_hash_num_elements(aht);\n\t\treturn SUCCESS;\n\t}\n} /* }}} */\n\nint spl_array_object_count_elements(zval *object, long *count TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif (intern->fptr_count) {\n\t\tzval *rv;\n\t\tzend_call_method_with_0_params(&object, intern->std.ce, &intern->fptr_count, \"count\", &rv);\n\t\tif (rv) {\n\t\t\tzval_ptr_dtor(&intern->retval);\n\t\t\tMAKE_STD_ZVAL(intern->retval);\n\t\t\tZVAL_ZVAL(intern->retval, rv, 1, 1);\n\t\t\tconvert_to_long(intern->retval);\n\t\t\t*count = (long) Z_LVAL_P(intern->retval);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\t*count = 0;\n\t\treturn FAILURE;\n\t}\n\treturn spl_array_object_count_elements_helper(intern, count TSRMLS_CC);\n} /* }}} */\n\n/* {{{ proto int ArrayObject::count()\n proto int ArrayIterator::count()\n Return the number of elements in the Iterator. */\nSPL_METHOD(Array, count)\n{\n\tlong count;\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tspl_array_object_count_elements_helper(intern, &count TSRMLS_CC);\n\n\tRETURN_LONG(count);\n} /* }}} */\n\nstatic void spl_array_method(INTERNAL_FUNCTION_PARAMETERS, char *fname, int fname_len, int use_arg) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\tzval *tmp, *arg;\n\tzval *retval_ptr = NULL;\n\t\n\tMAKE_STD_ZVAL(tmp);\n\tZ_TYPE_P(tmp) = IS_ARRAY;\n\tZ_ARRVAL_P(tmp) = aht;\n\t\n\tif (use_arg) {\n\t\tif (ZEND_NUM_ARGS() != 1 || zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &arg) == FAILURE) {\n\t\t\tZ_TYPE_P(tmp) = IS_NULL;\n\t\t\tzval_ptr_dtor(&tmp);\n\t\t\tzend_throw_exception(spl_ce_BadMethodCallException, \"Function expects exactly one argument\", 0 TSRMLS_CC);\n\t\t\treturn;\n\t\t}\n\t\taht->nApplyCount++;\n\t\tzend_call_method(NULL, NULL, NULL, fname, fname_len, &retval_ptr, 2, tmp, arg TSRMLS_CC);\n\t\taht->nApplyCount--;\n\t} else {\n\t\taht->nApplyCount++;\n\t\tzend_call_method(NULL, NULL, NULL, fname, fname_len, &retval_ptr, 1, tmp, NULL TSRMLS_CC);\n\t\taht->nApplyCount--;\n\t}\n\tZ_TYPE_P(tmp) = IS_NULL; /* we want to destroy the zval, not the hashtable */\n\tzval_ptr_dtor(&tmp);\n\tif (retval_ptr) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t}\n} /* }}} */\n\n#define SPL_ARRAY_METHOD(cname, fname, use_arg) \\\nSPL_METHOD(cname, fname) \\\n{ \\\n\tspl_array_method(INTERNAL_FUNCTION_PARAM_PASSTHRU, #fname, sizeof(#fname)-1, use_arg); \\\n}\n\n/* {{{ proto int ArrayObject::asort()\n proto int ArrayIterator::asort()\n Sort the entries by values. */\nSPL_ARRAY_METHOD(Array, asort, 0) /* }}} */\n\n/* {{{ proto int ArrayObject::ksort()\n proto int ArrayIterator::ksort()\n Sort the entries by key. */\nSPL_ARRAY_METHOD(Array, ksort, 0) /* }}} */\n\n/* {{{ proto int ArrayObject::uasort(callback cmp_function)\n proto int ArrayIterator::uasort(callback cmp_function)\n Sort the entries by values user defined function. */\nSPL_ARRAY_METHOD(Array, uasort, 1) /* }}} */\n\n/* {{{ proto int ArrayObject::uksort(callback cmp_function)\n proto int ArrayIterator::uksort(callback cmp_function)\n Sort the entries by key using user defined function. */\nSPL_ARRAY_METHOD(Array, uksort, 1) /* }}} */\n\n/* {{{ proto int ArrayObject::natsort()\n proto int ArrayIterator::natsort()\n Sort the entries by values using \"natural order\" algorithm. */\nSPL_ARRAY_METHOD(Array, natsort, 0) /* }}} */\n\n/* {{{ proto int ArrayObject::natcasesort()\n proto int ArrayIterator::natcasesort()\n Sort the entries by key using case insensitive \"natural order\" algorithm. */\nSPL_ARRAY_METHOD(Array, natcasesort, 0) /* }}} */\n\n/* {{{ proto mixed|NULL ArrayIterator::current()\n Return current array entry */\nSPL_METHOD(Array, current)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tzval **entry;\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tif ((intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\treturn;\n\t}\n\n\tif (zend_hash_get_current_data_ex(aht, (void **) &entry, &intern->pos) == FAILURE) {\n\t\treturn;\n\t}\n\tRETVAL_ZVAL(*entry, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto mixed|NULL ArrayIterator::key()\n Return current array key */\nSPL_METHOD(Array, key)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tspl_array_iterator_key(getThis(), return_value TSRMLS_CC);\n} /* }}} */\n\nvoid spl_array_iterator_key(zval *object, zval *return_value TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tchar *string_key;\n\tuint string_length;\n\tulong num_key;\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tif ((intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\treturn;\n\t}\n\n\tswitch (zend_hash_get_current_key_ex(aht, &string_key, &string_length, &num_key, 1, &intern->pos)) {\n\t\tcase HASH_KEY_IS_STRING:\n\t\t\tRETVAL_STRINGL(string_key, string_length - 1, 0);\n\t\t\tbreak;\n\t\tcase HASH_KEY_IS_LONG:\n\t\t\tRETVAL_LONG(num_key);\n\t\t\tbreak;\n\t\tcase HASH_KEY_NON_EXISTANT:\n\t\t\treturn;\n\t}\n}\n/* }}} */\n\n/* {{{ proto void ArrayIterator::next()\n Move to next entry */\nSPL_METHOD(Array, next)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tspl_array_next_ex(intern, aht TSRMLS_CC);\n}\n/* }}} */ \n\n/* {{{ proto bool ArrayIterator::valid()\n Check whether array contains more entries */\nSPL_METHOD(Array, valid)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tif (intern->pos && (intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\tRETURN_FALSE;\n\t} else {\n\t\tRETURN_BOOL(zend_hash_has_more_elements_ex(aht, &intern->pos) == SUCCESS);\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool RecursiveArrayIterator::hasChildren()\n Check whether current element has children (e.g. is an array) */\nSPL_METHOD(Array, hasChildren)\n{\n\tzval *object = getThis(), **entry;\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif ((intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif (zend_hash_get_current_data_ex(aht, (void **) &entry, &intern->pos) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tRETURN_BOOL(Z_TYPE_PP(entry) == IS_ARRAY || (Z_TYPE_PP(entry) == IS_OBJECT && (intern->ar_flags & SPL_ARRAY_CHILD_ARRAYS_ONLY) == 0));\n}\n/* }}} */\n\n/* {{{ proto object RecursiveArrayIterator::getChildren()\n Create a sub iterator for the current element (same class as $this) */\nSPL_METHOD(Array, getChildren)\n{\n\tzval *object = getThis(), **entry, *flags;\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tif ((intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\treturn;\n\t}\n\n\tif (zend_hash_get_current_data_ex(aht, (void **) &entry, &intern->pos) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (Z_TYPE_PP(entry) == IS_OBJECT) {\n\t\tif ((intern->ar_flags & SPL_ARRAY_CHILD_ARRAYS_ONLY) != 0) {\n\t\t\treturn;\n\t\t}\n\t\tif (instanceof_function(Z_OBJCE_PP(entry), Z_OBJCE_P(getThis()) TSRMLS_CC)) {\n\t\t\tRETURN_ZVAL(*entry, 0, 0);\n\t\t}\n\t}\n\n\tMAKE_STD_ZVAL(flags);\n\tZVAL_LONG(flags, SPL_ARRAY_USE_OTHER | intern->ar_flags);\n\tspl_instantiate_arg_ex2(Z_OBJCE_P(getThis()), &return_value, 0, *entry, flags TSRMLS_CC);\n\tzval_ptr_dtor(&flags);\n}\n/* }}} */\n\n/* {{{ proto string ArrayObject::serialize()\n Serialize the object */\nSPL_METHOD(Array, serialize)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\tzval members, *pmembers;\n\tphp_serialize_data_t var_hash;\n\tsmart_str buf = {0};\n\tzval *flags;\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tPHP_VAR_SERIALIZE_INIT(var_hash);\n\n\tMAKE_STD_ZVAL(flags);\n\tZVAL_LONG(flags, (intern->ar_flags & SPL_ARRAY_CLONE_MASK));\n\n\t/* storage */\n\tsmart_str_appendl(&buf, \"x:\", 2);\n\tphp_var_serialize(&buf, &flags, &var_hash TSRMLS_CC);\n\tzval_ptr_dtor(&flags);\n\n\tif (!(intern->ar_flags & SPL_ARRAY_IS_SELF)) {\n\t\tphp_var_serialize(&buf, &intern->array, &var_hash TSRMLS_CC);\n\t\tsmart_str_appendc(&buf, ';');\n\t}\n\n\t/* members */\n\tsmart_str_appendl(&buf, \"m:\", 2);\n\tINIT_PZVAL(&members);\n\tif (!intern->std.properties) {\n\t\trebuild_object_properties(&intern->std);\n\t}\n\tZ_ARRVAL(members) = intern->std.properties;\n\tZ_TYPE(members) = IS_ARRAY;\n\tpmembers = &members;\n\tphp_var_serialize(&buf, &pmembers, &var_hash TSRMLS_CC); /* finishes the string */\n\n\t/* done */\n\tPHP_VAR_SERIALIZE_DESTROY(var_hash);\n\n\tif (buf.c) {\n\t\tRETURN_STRINGL(buf.c, buf.len, 0);\n\t}\n\n\tRETURN_NULL();\n} /* }}} */\n\n/* {{{ proto void ArrayObject::unserialize(string serialized)\n * unserialize the object\n */\nSPL_METHOD(Array, unserialize)\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tchar *buf;\n\tint buf_len;\n\tconst unsigned char *p, *s;\n\tphp_unserialize_data_t var_hash;\n\tzval *pmembers, *pflags = NULL;\n\tlong flags;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &buf, &buf_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (buf_len == 0) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Empty serialized string cannot be empty\");\n\t\treturn;\n\t}\n\n\t/* storage */\n\ts = p = (const unsigned char*)buf;\n\tPHP_VAR_UNSERIALIZE_INIT(var_hash);\n\n\tif (*p!= 'x' || *++p != ':') {\n\t\tgoto outexcept;\n\t}\n\t++p;\n\n\tALLOC_INIT_ZVAL(pflags);\n\tif (!php_var_unserialize(&pflags, &p, s + buf_len, &var_hash TSRMLS_CC) || Z_TYPE_P(pflags) != IS_LONG) {\n\t\tzval_ptr_dtor(&pflags);\n\t\tgoto outexcept;\n\t}\n\n\t--p; /* for ';' */\n\tflags = Z_LVAL_P(pflags);\n\tzval_ptr_dtor(&pflags);\n\t/* flags needs to be verified and we also need to verify whether the next\n\t * thing we get is ';'. After that we require an 'm' or somethign else\n\t * where 'm' stands for members and anything else should be an array. If\n\t * neither 'a' or 'm' follows we have an error. */\n\n\tif (*p != ';') {\n\t\tgoto outexcept;\n\t}\n\t++p;\n\n\tif (*p!='m') {\n\t\tif (*p!='a' && *p!='O' && *p!='C') {\n\t\t\tgoto outexcept;\n\t\t}\n\t\tintern->ar_flags &= ~SPL_ARRAY_CLONE_MASK;\n\t\tintern->ar_flags |= flags & SPL_ARRAY_CLONE_MASK;\n\t\tzval_ptr_dtor(&intern->array);\n\t\tALLOC_INIT_ZVAL(intern->array);\n\t\tif (!php_var_unserialize(&intern->array, &p, s + buf_len, &var_hash TSRMLS_CC)) {\n\t\t\tgoto outexcept;\n\t\t}\n\t}\n\tif (*p != ';') {\n\t\tgoto outexcept;\n\t}\n\t++p;\n\n\t/* members */\n\tif (*p!= 'm' || *++p != ':') {\n\t\tgoto outexcept;\n\t}\n\t++p;\n\n\tALLOC_INIT_ZVAL(pmembers);\n\tif (!php_var_unserialize(&pmembers, &p, s + buf_len, &var_hash TSRMLS_CC)) {\n\t\tzval_ptr_dtor(&pmembers);\n\t\tgoto outexcept;\n\t}\n\n\t/* copy members */\n\tif (!intern->std.properties) {\n\t\trebuild_object_properties(&intern->std);\n\t}\n\tzend_hash_copy(intern->std.properties, Z_ARRVAL_P(pmembers), (copy_ctor_func_t) zval_add_ref, (void *) NULL, sizeof(zval *));\n\tzval_ptr_dtor(&pmembers);\n\n\t/* done reading $serialized */\n\n\tPHP_VAR_UNSERIALIZE_DESTROY(var_hash);\n\treturn;\n\noutexcept:\n\tPHP_VAR_UNSERIALIZE_DESTROY(var_hash);\n\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Error at offset %ld of %d bytes\", (long)((char*)p - buf), buf_len);\n\treturn;\n\n} /* }}} */\n\n/* {{{ arginfo and function tbale */\nZEND_BEGIN_ARG_INFO(arginfo_array___construct, 0)\n\tZEND_ARG_INFO(0, array)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_array_offsetGet, 0, 0, 1)\n\tZEND_ARG_INFO(0, index)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_array_offsetSet, 0, 0, 2)\n\tZEND_ARG_INFO(0, index)\n\tZEND_ARG_INFO(0, newval)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_append, 0)\n\tZEND_ARG_INFO(0, value)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_seek, 0)\n\tZEND_ARG_INFO(0, position)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_exchangeArray, 0)\n\tZEND_ARG_INFO(0, array)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_setFlags, 0)\n\tZEND_ARG_INFO(0, flags)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_setIteratorClass, 0)\n\tZEND_ARG_INFO(0, iteratorClass)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_uXsort, 0)\n\tZEND_ARG_INFO(0, cmp_function)\nZEND_END_ARG_INFO();\n\nZEND_BEGIN_ARG_INFO(arginfo_array_unserialize, 0)\n\tZEND_ARG_INFO(0, serialized)\nZEND_END_ARG_INFO();\n\nZEND_BEGIN_ARG_INFO(arginfo_array_void, 0)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry spl_funcs_ArrayObject[] = {\n\tSPL_ME(Array, __construct, arginfo_array___construct, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetExists, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetGet, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetSet, arginfo_array_offsetSet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetUnset, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, append, arginfo_array_append, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getArrayCopy, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, count, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getFlags, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, setFlags, arginfo_array_setFlags, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, asort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, ksort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, uasort, arginfo_array_uXsort, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, uksort, arginfo_array_uXsort, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, natsort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, natcasesort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, unserialize, arginfo_array_unserialize, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, serialize, arginfo_array_void, ZEND_ACC_PUBLIC)\n\t/* ArrayObject specific */\n\tSPL_ME(Array, getIterator, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, exchangeArray, arginfo_array_exchangeArray, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, setIteratorClass, arginfo_array_setIteratorClass, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getIteratorClass, arginfo_array_void, ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n\nstatic const zend_function_entry spl_funcs_ArrayIterator[] = {\n\tSPL_ME(Array, __construct, arginfo_array___construct, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetExists, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetGet, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetSet, arginfo_array_offsetSet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetUnset, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, append, arginfo_array_append, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getArrayCopy, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, count, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getFlags, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, setFlags, arginfo_array_setFlags, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, asort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, ksort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, uasort, arginfo_array_uXsort, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, uksort, arginfo_array_uXsort, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, natsort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, natcasesort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, unserialize, arginfo_array_unserialize, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, serialize, arginfo_array_void, ZEND_ACC_PUBLIC)\n\t/* ArrayIterator specific */\n\tSPL_ME(Array, rewind, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, current, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, key, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, next, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, valid, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, seek, arginfo_array_seek, ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n\nstatic const zend_function_entry spl_funcs_RecursiveArrayIterator[] = {\n\tSPL_ME(Array, hasChildren, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getChildren, arginfo_array_void, ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n/* }}} */\n\n/* {{{ PHP_MINIT_FUNCTION(spl_array) */\nPHP_MINIT_FUNCTION(spl_array)\n{\n\tREGISTER_SPL_STD_CLASS_EX(ArrayObject, spl_array_object_new, spl_funcs_ArrayObject);\n\tREGISTER_SPL_IMPLEMENTS(ArrayObject, Aggregate);\n\tREGISTER_SPL_IMPLEMENTS(ArrayObject, ArrayAccess);\n\tREGISTER_SPL_IMPLEMENTS(ArrayObject, Serializable);\n\tmemcpy(&spl_handler_ArrayObject, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\n\tspl_handler_ArrayObject.clone_obj = spl_array_object_clone;\n\tspl_handler_ArrayObject.read_dimension = spl_array_read_dimension;\n\tspl_handler_ArrayObject.write_dimension = spl_array_write_dimension;\n\tspl_handler_ArrayObject.unset_dimension = spl_array_unset_dimension;\n\tspl_handler_ArrayObject.has_dimension = spl_array_has_dimension;\n\tspl_handler_ArrayObject.count_elements = spl_array_object_count_elements;\n\n\tspl_handler_ArrayObject.get_properties = spl_array_get_properties;\n\tspl_handler_ArrayObject.get_debug_info = spl_array_get_debug_info;\n\tspl_handler_ArrayObject.read_property = spl_array_read_property;\n\tspl_handler_ArrayObject.write_property = spl_array_write_property;\n\tspl_handler_ArrayObject.get_property_ptr_ptr = spl_array_get_property_ptr_ptr;\n\tspl_handler_ArrayObject.has_property = spl_array_has_property;\n\tspl_handler_ArrayObject.unset_property = spl_array_unset_property;\n\n\tREGISTER_SPL_STD_CLASS_EX(ArrayIterator, spl_array_object_new, spl_funcs_ArrayIterator);\n\tREGISTER_SPL_IMPLEMENTS(ArrayIterator, Iterator);\n\tREGISTER_SPL_IMPLEMENTS(ArrayIterator, ArrayAccess);\n\tREGISTER_SPL_IMPLEMENTS(ArrayIterator, SeekableIterator);\n\tREGISTER_SPL_IMPLEMENTS(ArrayIterator, Serializable);\n\tmemcpy(&spl_handler_ArrayIterator, &spl_handler_ArrayObject, sizeof(zend_object_handlers));\n\tspl_ce_ArrayIterator->get_iterator = spl_array_get_iterator;\n\t\n\tREGISTER_SPL_SUB_CLASS_EX(RecursiveArrayIterator, ArrayIterator, spl_array_object_new, spl_funcs_RecursiveArrayIterator);\n\tREGISTER_SPL_IMPLEMENTS(RecursiveArrayIterator, RecursiveIterator);\n\tspl_ce_RecursiveArrayIterator->get_iterator = spl_array_get_iterator;\n\n\tREGISTER_SPL_IMPLEMENTS(ArrayObject, Countable);\n\tREGISTER_SPL_IMPLEMENTS(ArrayIterator, Countable);\n\n\tREGISTER_SPL_CLASS_CONST_LONG(ArrayObject, \"STD_PROP_LIST\", SPL_ARRAY_STD_PROP_LIST);\n\tREGISTER_SPL_CLASS_CONST_LONG(ArrayObject, \"ARRAY_AS_PROPS\", SPL_ARRAY_ARRAY_AS_PROPS);\n\n\tREGISTER_SPL_CLASS_CONST_LONG(ArrayIterator, \"STD_PROP_LIST\", SPL_ARRAY_STD_PROP_LIST);\n\tREGISTER_SPL_CLASS_CONST_LONG(ArrayIterator, \"ARRAY_AS_PROPS\", SPL_ARRAY_ARRAY_AS_PROPS);\n\n\tREGISTER_SPL_CLASS_CONST_LONG(RecursiveArrayIterator, \"CHILD_ARRAYS_ONLY\", SPL_ARRAY_CHILD_ARRAYS_ONLY);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: fdm=marker\n * vim: noet sw=4 ts=4\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Marcus Boerger <helly@php.net> |\n +----------------------------------------------------------------------+\n */\n\n/* $Id$ */\n\n#ifdef HAVE_CONFIG_H\n# include \"config.h\"\n#endif\n\n#include \"php.h\"\n#include \"php_ini.h\"\n#include \"ext/standard/info.h\"\n#include \"ext/standard/php_var.h\"\n#include \"ext/standard/php_smart_str.h\"\n#include \"zend_interfaces.h\"\n#include \"zend_exceptions.h\"\n\n#include \"php_spl.h\"\n#include \"spl_functions.h\"\n#include \"spl_engine.h\"\n#include \"spl_iterators.h\"\n#include \"spl_array.h\"\n#include \"spl_exceptions.h\"\n\nzend_object_handlers spl_handler_ArrayObject;\nPHPAPI zend_class_entry *spl_ce_ArrayObject;\n\nzend_object_handlers spl_handler_ArrayIterator;\nPHPAPI zend_class_entry *spl_ce_ArrayIterator;\nPHPAPI zend_class_entry *spl_ce_RecursiveArrayIterator;\n\n#define SPL_ARRAY_STD_PROP_LIST 0x00000001\n#define SPL_ARRAY_ARRAY_AS_PROPS 0x00000002\n#define SPL_ARRAY_CHILD_ARRAYS_ONLY 0x00000004\n#define SPL_ARRAY_OVERLOADED_REWIND 0x00010000\n#define SPL_ARRAY_OVERLOADED_VALID 0x00020000\n#define SPL_ARRAY_OVERLOADED_KEY 0x00040000\n#define SPL_ARRAY_OVERLOADED_CURRENT 0x00080000\n#define SPL_ARRAY_OVERLOADED_NEXT 0x00100000\n#define SPL_ARRAY_IS_REF 0x01000000\n#define SPL_ARRAY_IS_SELF 0x02000000\n#define SPL_ARRAY_USE_OTHER 0x04000000\n#define SPL_ARRAY_INT_MASK 0xFFFF0000\n#define SPL_ARRAY_CLONE_MASK 0x0300FFFF\n\ntypedef struct _spl_array_object {\n\tzend_object std;\n\tzval *array;\n\tzval *retval;\n\tHashPosition pos;\n\tulong pos_h;\n\tint ar_flags;\n\tint is_self;\n\tzend_function *fptr_offset_get;\n\tzend_function *fptr_offset_set;\n\tzend_function *fptr_offset_has;\n\tzend_function *fptr_offset_del;\n\tzend_function *fptr_count;\n\tzend_class_entry* ce_get_iterator;\n\tHashTable *debug_info;\n} spl_array_object;\n\nstatic inline HashTable *spl_array_get_hash_table(spl_array_object* intern, int check_std_props TSRMLS_DC) { /* {{{ */\n\tif ((intern->ar_flags & SPL_ARRAY_IS_SELF) != 0) {\n\t\tif (!intern->std.properties) {\n\t\t\trebuild_object_properties(&intern->std);\n\t\t}\n\t\treturn intern->std.properties;\n\t} else if ((intern->ar_flags & SPL_ARRAY_USE_OTHER) && (check_std_props == 0 || (intern->ar_flags & SPL_ARRAY_STD_PROP_LIST) == 0) && Z_TYPE_P(intern->array) == IS_OBJECT) {\n\t\tspl_array_object *other = (spl_array_object*)zend_object_store_get_object(intern->array TSRMLS_CC);\n\t\treturn spl_array_get_hash_table(other, check_std_props TSRMLS_CC);\n\t} else if ((intern->ar_flags & ((check_std_props ? SPL_ARRAY_STD_PROP_LIST : 0) | SPL_ARRAY_IS_SELF)) != 0) {\n\t\tif (!intern->std.properties) {\n\t\t\trebuild_object_properties(&intern->std);\n\t\t}\n\t\treturn intern->std.properties;\n\t} else {\n\t\treturn HASH_OF(intern->array);\n\t}\n} /* }}} */\n\nstatic void spl_array_rewind(spl_array_object *intern TSRMLS_DC);\n\nstatic void spl_array_update_pos(spl_array_object* intern) /* {{{ */\n{\n\tBucket *pos = intern->pos;\n\tif (pos != NULL) {\n\t\tintern->pos_h = pos->h;\n\t}\n} /* }}} */\n\nstatic void spl_array_set_pos(spl_array_object* intern, HashPosition pos) /* {{{ */\n{\n\tintern->pos = pos;\n\tspl_array_update_pos(intern);\n} /* }}} */\n\nSPL_API int spl_hash_verify_pos_ex(spl_array_object * intern, HashTable * ht TSRMLS_DC) /* {{{ */\n{\n\tBucket *p;\n\n/*\tIS_CONSISTENT(ht);*/\n\n/*\tHASH_PROTECT_RECURSION(ht);*/\n\tp = ht->arBuckets[intern->pos_h & ht->nTableMask];\n\twhile (p != NULL) {\n\t\tif (p == intern->pos) {\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tp = p->pNext;\n\t}\n/*\tHASH_UNPROTECT_RECURSION(ht); */\n\tspl_array_rewind(intern TSRMLS_CC);\n\treturn FAILURE;\n\n} /* }}} */\n\nSPL_API int spl_hash_verify_pos(spl_array_object * intern TSRMLS_DC) /* {{{ */\n{\n\tHashTable *ht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\treturn spl_hash_verify_pos_ex(intern, ht TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ spl_array_object_free_storage */\nstatic void spl_array_object_free_storage(void *object TSRMLS_DC)\n{\n\tspl_array_object *intern = (spl_array_object *)object;\n\n\tzend_object_std_dtor(&intern->std TSRMLS_CC);\n\n\tzval_ptr_dtor(&intern->array);\n\tzval_ptr_dtor(&intern->retval);\n\n\tif (intern->debug_info != NULL) {\n\t\tzend_hash_destroy(intern->debug_info);\n\t\tefree(intern->debug_info);\n\t}\n\n\tefree(object);\n}\n/* }}} */\n\nzend_object_iterator *spl_array_get_iterator(zend_class_entry *ce, zval *object, int by_ref TSRMLS_DC);\n\n/* {{{ spl_array_object_new_ex */\nstatic zend_object_value spl_array_object_new_ex(zend_class_entry *class_type, spl_array_object **obj, zval *orig, int clone_orig TSRMLS_DC)\n{\n\tzend_object_value retval;\n\tspl_array_object *intern;\n\tzval *tmp;\n\tzend_class_entry * parent = class_type;\n\tint inherited = 0;\n\n\tintern = emalloc(sizeof(spl_array_object));\n\tmemset(intern, 0, sizeof(spl_array_object));\n\t*obj = intern;\n\tALLOC_INIT_ZVAL(intern->retval);\n\n\tzend_object_std_init(&intern->std, class_type TSRMLS_CC);\n\tobject_properties_init(&intern->std, class_type);\n\n\tintern->ar_flags = 0;\n\tintern->debug_info = NULL;\n\tintern->ce_get_iterator = spl_ce_ArrayIterator;\n\tif (orig) {\n\t\tspl_array_object *other = (spl_array_object*)zend_object_store_get_object(orig TSRMLS_CC);\n\n\t\tintern->ar_flags &= ~ SPL_ARRAY_CLONE_MASK;\n\t\tintern->ar_flags |= (other->ar_flags & SPL_ARRAY_CLONE_MASK);\n\t\tintern->ce_get_iterator = other->ce_get_iterator;\n\t\tif (clone_orig) {\n\t\t\tintern->array = other->array;\n\t\t\tif (Z_OBJ_HT_P(orig) == &spl_handler_ArrayObject) {\n\t\t\t\tMAKE_STD_ZVAL(intern->array);\n\t\t\t\tarray_init(intern->array);\n\t\t\t\tzend_hash_copy(HASH_OF(intern->array), HASH_OF(other->array), (copy_ctor_func_t) zval_add_ref, &tmp, sizeof(zval*));\n\t\t\t}\n\t\t\tif (Z_OBJ_HT_P(orig) == &spl_handler_ArrayIterator) {\n\t\t\t\tZ_ADDREF_P(other->array);\n\t\t\t}\n\t\t} else {\n\t\t\tintern->array = orig;\n\t\t\tZ_ADDREF_P(intern->array);\n\t\t\tintern->ar_flags |= SPL_ARRAY_IS_REF | SPL_ARRAY_USE_OTHER;\n\t\t}\n\t} else {\n\t\tMAKE_STD_ZVAL(intern->array);\n\t\tarray_init(intern->array);\n\t\tintern->ar_flags &= ~SPL_ARRAY_IS_REF;\n\t}\n\n\tretval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) spl_array_object_free_storage, NULL TSRMLS_CC);\n\twhile (parent) {\n\t\tif (parent == spl_ce_ArrayIterator || parent == spl_ce_RecursiveArrayIterator) {\n\t\t\tretval.handlers = &spl_handler_ArrayIterator;\n\t\t\tclass_type->get_iterator = spl_array_get_iterator;\n\t\t\tbreak;\n\t\t} else if (parent == spl_ce_ArrayObject) {\n\t\t\tretval.handlers = &spl_handler_ArrayObject;\n\t\t\tbreak;\n\t\t}\n\t\tparent = parent->parent;\n\t\tinherited = 1;\n\t}\n\tif (!parent) { /* this must never happen */\n\t\tphp_error_docref(NULL TSRMLS_CC, E_COMPILE_ERROR, \"Internal compiler error, Class is not child of ArrayObject or ArrayIterator\");\n\t}\n\tif (inherited) {\n\t\tzend_hash_find(&class_type->function_table, \"offsetget\", sizeof(\"offsetget\"), (void **) &intern->fptr_offset_get);\n\t\tif (intern->fptr_offset_get->common.scope == parent) {\n\t\t\tintern->fptr_offset_get = NULL;\n\t\t}\n\t\tzend_hash_find(&class_type->function_table, \"offsetset\", sizeof(\"offsetset\"), (void **) &intern->fptr_offset_set);\n\t\tif (intern->fptr_offset_set->common.scope == parent) {\n\t\t\tintern->fptr_offset_set = NULL;\n\t\t}\n\t\tzend_hash_find(&class_type->function_table, \"offsetexists\", sizeof(\"offsetexists\"), (void **) &intern->fptr_offset_has);\n\t\tif (intern->fptr_offset_has->common.scope == parent) {\n\t\t\tintern->fptr_offset_has = NULL;\n\t\t}\n\t\tzend_hash_find(&class_type->function_table, \"offsetunset\", sizeof(\"offsetunset\"), (void **) &intern->fptr_offset_del);\n\t\tif (intern->fptr_offset_del->common.scope == parent) {\n\t\t\tintern->fptr_offset_del = NULL;\n\t\t}\n\t\tzend_hash_find(&class_type->function_table, \"count\", sizeof(\"count\"), (void **) &intern->fptr_count);\n\t\tif (intern->fptr_count->common.scope == parent) {\n\t\t\tintern->fptr_count = NULL;\n\t\t}\n\t}\n\t/* Cache iterator functions if ArrayIterator or derived. Check current's */\n\t/* cache since only current is always required */\n\tif (retval.handlers == &spl_handler_ArrayIterator) {\n\t\tif (!class_type->iterator_funcs.zf_current) {\n\t\t\tzend_hash_find(&class_type->function_table, \"rewind\", sizeof(\"rewind\"), (void **) &class_type->iterator_funcs.zf_rewind);\n\t\t\tzend_hash_find(&class_type->function_table, \"valid\", sizeof(\"valid\"), (void **) &class_type->iterator_funcs.zf_valid);\n\t\t\tzend_hash_find(&class_type->function_table, \"key\", sizeof(\"key\"), (void **) &class_type->iterator_funcs.zf_key);\n\t\t\tzend_hash_find(&class_type->function_table, \"current\", sizeof(\"current\"), (void **) &class_type->iterator_funcs.zf_current);\n\t\t\tzend_hash_find(&class_type->function_table, \"next\", sizeof(\"next\"), (void **) &class_type->iterator_funcs.zf_next);\n\t\t}\n\t\tif (inherited) {\n\t\t\tif (class_type->iterator_funcs.zf_rewind->common.scope != parent) intern->ar_flags |= SPL_ARRAY_OVERLOADED_REWIND;\n\t\t\tif (class_type->iterator_funcs.zf_valid->common.scope != parent) intern->ar_flags |= SPL_ARRAY_OVERLOADED_VALID;\n\t\t\tif (class_type->iterator_funcs.zf_key->common.scope != parent) intern->ar_flags |= SPL_ARRAY_OVERLOADED_KEY;\n\t\t\tif (class_type->iterator_funcs.zf_current->common.scope != parent) intern->ar_flags |= SPL_ARRAY_OVERLOADED_CURRENT;\n\t\t\tif (class_type->iterator_funcs.zf_next->common.scope != parent) intern->ar_flags |= SPL_ARRAY_OVERLOADED_NEXT;\n\t\t}\n\t}\n\n\tspl_array_rewind(intern TSRMLS_CC);\n\treturn retval;\n}\n/* }}} */\n\n/* {{{ spl_array_object_new */\nstatic zend_object_value spl_array_object_new(zend_class_entry *class_type TSRMLS_DC)\n{\n\tspl_array_object *tmp;\n\treturn spl_array_object_new_ex(class_type, &tmp, NULL, 0 TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ spl_array_object_clone */\nstatic zend_object_value spl_array_object_clone(zval *zobject TSRMLS_DC)\n{\n\tzend_object_value new_obj_val;\n\tzend_object *old_object;\n\tzend_object *new_object;\n\tzend_object_handle handle = Z_OBJ_HANDLE_P(zobject);\n\tspl_array_object *intern;\n\n\told_object = zend_objects_get_address(zobject TSRMLS_CC);\n\tnew_obj_val = spl_array_object_new_ex(old_object->ce, &intern, zobject, 1 TSRMLS_CC);\n\tnew_object = &intern->std;\n\n\tzend_objects_clone_members(new_object, new_obj_val, old_object, handle TSRMLS_CC);\n\n\treturn new_obj_val;\n}\n/* }}} */\n\nstatic zval **spl_array_get_dimension_ptr_ptr(int check_inherited, zval *object, zval *offset, int type TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tzval **retval;\n\tlong index;\n\tHashTable *ht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n/* We cannot get the pointer pointer so we don't allow it here for now\n\tif (check_inherited && intern->fptr_offset_get) {\n\t\treturn zend_call_method_with_1_params(&object, Z_OBJCE_P(object), &intern->fptr_offset_get, \"offsetGet\", NULL, offset);\n\t}*/\n\n\tif (!offset) {\n\t\treturn &EG(uninitialized_zval_ptr);\n\t}\n\t\n\tif ((type == BP_VAR_W || type == BP_VAR_RW) && (ht->nApplyCount > 0)) {\n\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\treturn &EG(uninitialized_zval_ptr);;\n\t}\n\n\tswitch(Z_TYPE_P(offset)) {\n\tcase IS_STRING:\n\t\tif (zend_symtable_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void **) &retval) == FAILURE) {\n\t\t\tif (type == BP_VAR_W || type == BP_VAR_RW) {\n\t\t\t\tzval *value;\n\t\t\t\tALLOC_INIT_ZVAL(value);\n\t\t\t\tzend_symtable_update(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void**)&value, sizeof(void*), NULL);\n\t\t\t\tzend_symtable_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void **) &retval);\n\t\t\t\treturn retval;\n\t\t\t} else {\n\t\t\t\tzend_error(E_NOTICE, \"Undefined index: %s\", Z_STRVAL_P(offset));\n\t\t\t\treturn &EG(uninitialized_zval_ptr);\n\t\t\t}\n\t\t} else {\n\t\t\treturn retval;\n\t\t}\n\tcase IS_DOUBLE:\n\tcase IS_RESOURCE:\n\tcase IS_BOOL: \n\tcase IS_LONG: \n\t\tif (offset->type == IS_DOUBLE) {\n\t\t\tindex = (long)Z_DVAL_P(offset);\n\t\t} else {\n\t\t\tindex = Z_LVAL_P(offset);\n\t\t}\n\t\tif (zend_hash_index_find(ht, index, (void **) &retval) == FAILURE) {\n\t\t\tif (type == BP_VAR_W || type == BP_VAR_RW) {\n\t\t\t\tzval *value;\n\t\t\t\tALLOC_INIT_ZVAL(value);\n\t\t\t\tzend_hash_index_update(ht, index, (void**)&value, sizeof(void*), NULL);\n\t\t\t\tzend_hash_index_find(ht, index, (void **) &retval);\n\t\t\t\treturn retval;\n\t\t\t} else {\n\t\t\t\tzend_error(E_NOTICE, \"Undefined offset: %ld\", index);\n\t\t\t\treturn &EG(uninitialized_zval_ptr);\n\t\t\t}\n\t\t} else {\n\t\t\treturn retval;\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\treturn &EG(uninitialized_zval_ptr);\n\t}\n} /* }}} */\n\nstatic zval *spl_array_read_dimension_ex(int check_inherited, zval *object, zval *offset, int type TSRMLS_DC) /* {{{ */\n{\n\tzval **ret;\n\n\tif (check_inherited) {\n\t\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\t\tif (intern->fptr_offset_get) {\n\t\t\tzval *rv;\n\t\t\tSEPARATE_ARG_IF_REF(offset);\n\t\t\tzend_call_method_with_1_params(&object, Z_OBJCE_P(object), &intern->fptr_offset_get, \"offsetGet\", &rv, offset);\t\n\t\t\tzval_ptr_dtor(&offset);\n\t\t\tif (rv) {\n\t\t\t\tzval_ptr_dtor(&intern->retval);\n\t\t\t\tMAKE_STD_ZVAL(intern->retval);\n\t\t\t\tZVAL_ZVAL(intern->retval, rv, 1, 1);\n\t\t\t\treturn intern->retval;\n\t\t\t}\n\t\t\treturn EG(uninitialized_zval_ptr);\n\t\t}\n\t}\n\tret = spl_array_get_dimension_ptr_ptr(check_inherited, object, offset, type TSRMLS_CC);\n\n\t/* When in a write context,\n\t * ZE has to be fooled into thinking this is in a reference set\n\t * by separating (if necessary) and returning as an is_ref=1 zval (even if refcount == 1) */\n\tif ((type == BP_VAR_W || type == BP_VAR_RW) && !Z_ISREF_PP(ret)) {\n\t\tif (Z_REFCOUNT_PP(ret) > 1) {\n\t\t\tzval *newval;\n\n\t\t\t/* Separate */\n\t\t\tMAKE_STD_ZVAL(newval);\n\t\t\t*newval = **ret;\n\t\t\tzval_copy_ctor(newval);\n\t\t\tZ_SET_REFCOUNT_P(newval, 1);\n\n\t\t\t/* Replace */\n\t\t\tZ_DELREF_PP(ret);\n\t\t\t*ret = newval;\n\t\t}\n\n\t\tZ_SET_ISREF_PP(ret);\n\t}\n\n\treturn *ret;\n} /* }}} */\n\nstatic zval *spl_array_read_dimension(zval *object, zval *offset, int type TSRMLS_DC) /* {{{ */\n{\n\treturn spl_array_read_dimension_ex(1, object, offset, type TSRMLS_CC);\n} /* }}} */\n\nstatic void spl_array_write_dimension_ex(int check_inherited, zval *object, zval *offset, zval *value TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tlong index;\n\tHashTable *ht;\n\n\tif (check_inherited && intern->fptr_offset_set) {\n\t\tif (!offset) {\n\t\t\tALLOC_INIT_ZVAL(offset);\n\t\t} else {\n\t\t\tSEPARATE_ARG_IF_REF(offset);\n\t\t}\n\t\tzend_call_method_with_2_params(&object, Z_OBJCE_P(object), &intern->fptr_offset_set, \"offsetSet\", NULL, offset, value);\n\t\tzval_ptr_dtor(&offset);\n\t\treturn;\n\t}\n\t\n\tif (!offset) {\n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tZ_ADDREF_P(value);\n\t\tzend_hash_next_index_insert(ht, (void**)&value, sizeof(void*), NULL);\n\t\treturn;\n\t}\n\tswitch(Z_TYPE_P(offset)) {\n\tcase IS_STRING:\n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tZ_ADDREF_P(value);\n\t\tzend_symtable_update(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void**)&value, sizeof(void*), NULL);\n\t\treturn;\n\tcase IS_DOUBLE:\n\tcase IS_RESOURCE:\n\tcase IS_BOOL: \n\tcase IS_LONG: \n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tif (offset->type == IS_DOUBLE) {\n\t\t\tindex = (long)Z_DVAL_P(offset);\n\t\t} else {\n\t\t\tindex = Z_LVAL_P(offset);\n\t\t}\n\t\tZ_ADDREF_P(value);\n\t\tzend_hash_index_update(ht, index, (void**)&value, sizeof(void*), NULL);\n\t\treturn;\n\tcase IS_NULL:\n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tZ_ADDREF_P(value);\n\t\tzend_hash_next_index_insert(ht, (void**)&value, sizeof(void*), NULL);\n\t\treturn;\n\tdefault:\n\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\treturn;\n\t}\n} /* }}} */\n\nstatic void spl_array_write_dimension(zval *object, zval *offset, zval *value TSRMLS_DC) /* {{{ */\n{\n\tspl_array_write_dimension_ex(1, object, offset, value TSRMLS_CC);\n} /* }}} */\n\nstatic void spl_array_unset_dimension_ex(int check_inherited, zval *object, zval *offset TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tlong index;\n\tHashTable *ht;\n\n\tif (check_inherited && intern->fptr_offset_del) {\n\t\tSEPARATE_ARG_IF_REF(offset);\n\t\tzend_call_method_with_1_params(&object, Z_OBJCE_P(object), &intern->fptr_offset_del, \"offsetUnset\", NULL, offset);\n\t\tzval_ptr_dtor(&offset);\n\t\treturn;\n\t}\n\n\tswitch(Z_TYPE_P(offset)) {\n\tcase IS_STRING:\n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tif (ht == &EG(symbol_table)) {\n\t\t\tif (zend_delete_global_variable(Z_STRVAL_P(offset), Z_STRLEN_P(offset) TSRMLS_CC)) {\n\t\t\t\tzend_error(E_NOTICE,\"Undefined index: %s\", Z_STRVAL_P(offset));\n\t\t\t}\n\t\t} else {\n\t\t\tif (zend_symtable_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1) == FAILURE) {\n\t\t\t\tzend_error(E_NOTICE,\"Undefined index: %s\", Z_STRVAL_P(offset));\n\t\t\t} else {\n\t\t\t\tspl_array_object *obj = intern;\n\n\t\t\t\twhile (1) {\n\t\t\t\t\tif ((obj->ar_flags & SPL_ARRAY_IS_SELF) != 0) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t} else if (Z_TYPE_P(obj->array) == IS_OBJECT) {\n\t\t\t\t\t if ((obj->ar_flags & SPL_ARRAY_USE_OTHER) == 0) {\n\t\t\t\t\t\t\tobj = (spl_array_object*)zend_object_store_get_object(obj->array TSRMLS_CC);\n\t\t\t\t\t \tbreak;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tobj = (spl_array_object*)zend_object_store_get_object(obj->array TSRMLS_CC);\n\t\t\t\t\t }\n\t\t\t\t\t} else {\n\t\t\t\t\t\tobj = NULL;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (obj) {\n\t\t\t\t\tzend_property_info *property_info = zend_get_property_info(obj->std.ce, offset, 1 TSRMLS_CC);\n\n\t\t\t\t\tif (property_info &&\n\t\t\t\t\t (property_info->flags & ZEND_ACC_STATIC) == 0 &&\n\t\t\t\t\t property_info->offset >= 0) {\n\t\t\t\t\t obj->std.properties_table[property_info->offset] = NULL;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\t\t\t\n\t\t}\n\t\tbreak;\n\tcase IS_DOUBLE:\n\tcase IS_RESOURCE:\n\tcase IS_BOOL: \n\tcase IS_LONG: \n\t\tif (offset->type == IS_DOUBLE) {\n\t\t\tindex = (long)Z_DVAL_P(offset);\n\t\t} else {\n\t\t\tindex = Z_LVAL_P(offset);\n\t\t}\n\t\tht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\tif (ht->nApplyCount > 0) {\n\t\t\tzend_error(E_WARNING, \"Modification of ArrayObject during sorting is prohibited\");\n\t\t\treturn;\n\t\t}\n\t\tif (zend_hash_index_del(ht, index) == FAILURE) {\n\t\t\tzend_error(E_NOTICE,\"Undefined offset: %ld\", Z_LVAL_P(offset));\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t\treturn;\n\t}\n\tspl_hash_verify_pos(intern TSRMLS_CC); /* call rewind on FAILURE */\n} /* }}} */\n\nstatic void spl_array_unset_dimension(zval *object, zval *offset TSRMLS_DC) /* {{{ */\n{\n\tspl_array_unset_dimension_ex(1, object, offset TSRMLS_CC);\n} /* }}} */\n\nstatic int spl_array_has_dimension_ex(int check_inherited, zval *object, zval *offset, int check_empty TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tlong index;\n\tzval *rv, **tmp;\n\n\tif (check_inherited && intern->fptr_offset_has) {\n\t\tSEPARATE_ARG_IF_REF(offset);\n\t\tzend_call_method_with_1_params(&object, Z_OBJCE_P(object), &intern->fptr_offset_has, \"offsetExists\", &rv, offset);\n\t\tzval_ptr_dtor(&offset);\n\t\tif (rv && zend_is_true(rv)) {\n\t\t\tzval_ptr_dtor(&rv);\n\t\t\treturn 1;\n\t\t}\n\t\tif (rv) {\n\t\t\tzval_ptr_dtor(&rv);\n\t\t}\n\t\treturn 0;\n\t}\n\t\n\tswitch(Z_TYPE_P(offset)) {\n\tcase IS_STRING:\n\t\tif (check_empty) {\n\t\t\tif (zend_symtable_find(spl_array_get_hash_table(intern, 0 TSRMLS_CC), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, (void **) &tmp) != FAILURE) {\n\t\t\t\tswitch (check_empty) {\n\t\t\t\t\tcase 0:\n\t\t\t\t\t\treturn Z_TYPE_PP(tmp) != IS_NULL;\n\t\t\t\t\tcase 2:\n\t\t\t\t\t\treturn 1;\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn zend_is_true(*tmp);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn 0;\n\t\t} else {\n\t\t\treturn zend_symtable_exists(spl_array_get_hash_table(intern, 0 TSRMLS_CC), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1);\n\t\t}\n\tcase IS_DOUBLE:\n\tcase IS_RESOURCE:\n\tcase IS_BOOL: \n\tcase IS_LONG: \n\t\tif (offset->type == IS_DOUBLE) {\n\t\t\tindex = (long)Z_DVAL_P(offset);\n\t\t} else {\n\t\t\tindex = Z_LVAL_P(offset);\n\t\t}\n\t\tif (check_empty) {\n\t\t\tHashTable *ht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\t\tif (zend_hash_index_find(ht, index, (void **)&tmp) != FAILURE) {\n\t\t\t\tswitch (check_empty) {\n\t\t\t\t\tcase 0:\n\t\t\t\t\t\treturn Z_TYPE_PP(tmp) != IS_NULL;\n\t\t\t\t\tcase 2:\n\t\t\t\t\t\treturn 1;\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn zend_is_true(*tmp);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn 0;\n\t\t} else {\n\t\t\treturn zend_hash_index_exists(spl_array_get_hash_table(intern, 0 TSRMLS_CC), index);\n\t\t}\n\tdefault:\n\t\tzend_error(E_WARNING, \"Illegal offset type\");\n\t}\n\treturn 0;\n} /* }}} */\n\nstatic int spl_array_has_dimension(zval *object, zval *offset, int check_empty TSRMLS_DC) /* {{{ */\n{\n\treturn spl_array_has_dimension_ex(1, object, offset, check_empty TSRMLS_CC);\n} /* }}} */\n\n/* {{{ proto bool ArrayObject::offsetExists(mixed $index)\n proto bool ArrayIterator::offsetExists(mixed $index)\n Returns whether the requested $index exists. */\nSPL_METHOD(Array, offsetExists)\n{\n\tzval *index;\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &index) == FAILURE) {\n\t\treturn;\n\t}\n\tRETURN_BOOL(spl_array_has_dimension_ex(0, getThis(), index, 0 TSRMLS_CC));\n} /* }}} */\n\n/* {{{ proto mixed ArrayObject::offsetGet(mixed $index)\n proto mixed ArrayIterator::offsetGet(mixed $index)\n Returns the value at the specified $index. */\nSPL_METHOD(Array, offsetGet)\n{\n\tzval *index, *value;\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &index) == FAILURE) {\n\t\treturn;\n\t}\n\tvalue = spl_array_read_dimension_ex(0, getThis(), index, BP_VAR_R TSRMLS_CC);\n\tRETURN_ZVAL(value, 1, 0);\n} /* }}} */\n\n/* {{{ proto void ArrayObject::offsetSet(mixed $index, mixed $newval)\n proto void ArrayIterator::offsetSet(mixed $index, mixed $newval)\n Sets the value at the specified $index to $newval. */\nSPL_METHOD(Array, offsetSet)\n{\n\tzval *index, *value;\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zz\", &index, &value) == FAILURE) {\n\t\treturn;\n\t}\n\tspl_array_write_dimension_ex(0, getThis(), index, value TSRMLS_CC);\n} /* }}} */\n\n\nvoid spl_array_iterator_append(zval *object, zval *append_value TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\t\n\tif (Z_TYPE_P(intern->array) == IS_OBJECT) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_RECOVERABLE_ERROR, \"Cannot append properties to objects, use %s::offsetSet() instead\", Z_OBJCE_P(object)->name);\n\t\treturn;\n\t}\n\n\tspl_array_write_dimension(object, NULL, append_value TSRMLS_CC);\n\tif (!intern->pos) {\n\t\tspl_array_set_pos(intern, aht->pListTail);\n\t}\n} /* }}} */\n\n/* {{{ proto void ArrayObject::append(mixed $newval)\n proto void ArrayIterator::append(mixed $newval)\n Appends the value (cannot be called for objects). */\nSPL_METHOD(Array, append)\n{\n\tzval *value;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &value) == FAILURE) {\n\t\treturn;\n\t}\n\tspl_array_iterator_append(getThis(), value TSRMLS_CC);\n} /* }}} */\n\n/* {{{ proto void ArrayObject::offsetUnset(mixed $index)\n proto void ArrayIterator::offsetUnset(mixed $index)\n Unsets the value at the specified $index. */\nSPL_METHOD(Array, offsetUnset)\n{\n\tzval *index;\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &index) == FAILURE) {\n\t\treturn;\n\t}\n\tspl_array_unset_dimension_ex(0, getThis(), index TSRMLS_CC);\n} /* }}} */\n\n/* {{{ proto array ArrayObject::getArrayCopy()\n proto array ArrayIterator::getArrayCopy()\n Return a copy of the contained array */\nSPL_METHOD(Array, getArrayCopy)\n{\n\tzval *object = getThis(), *tmp;\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n \n array_init(return_value);\n\tzend_hash_copy(HASH_OF(return_value), spl_array_get_hash_table(intern, 0 TSRMLS_CC), (copy_ctor_func_t) zval_add_ref, &tmp, sizeof(zval*));\n} /* }}} */\n\nstatic HashTable *spl_array_get_properties(zval *object TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\treturn spl_array_get_hash_table(intern, 1 TSRMLS_CC);\n} /* }}} */\n\nstatic HashTable* spl_array_get_debug_info(zval *obj, int *is_temp TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(obj TSRMLS_CC);\n\tzval *tmp, *storage;\n\tint name_len;\n\tchar *zname;\n\tzend_class_entry *base;\n\n\t*is_temp = 0;\n\n\tif (!intern->std.properties) {\n\t\trebuild_object_properties(&intern->std);\n\t}\n\n\tif (HASH_OF(intern->array) == intern->std.properties) {\n\t\treturn intern->std.properties;\n\t} else {\n\t\tif (intern->debug_info == NULL) {\n\t\t\tALLOC_HASHTABLE(intern->debug_info);\n\t\t\tZEND_INIT_SYMTABLE_EX(intern->debug_info, zend_hash_num_elements(intern->std.properties) + 1, 0);\n\t\t}\n\n\t\tif (intern->debug_info->nApplyCount == 0) {\n\t\t\tzend_hash_clean(intern->debug_info);\n\t\t\tzend_hash_copy(intern->debug_info, intern->std.properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));\n\n\t\t\tstorage = intern->array;\n\t\t\tzval_add_ref(&storage);\n\n\t\t\tbase = (Z_OBJ_HT_P(obj) == &spl_handler_ArrayIterator) ? spl_ce_ArrayIterator : spl_ce_ArrayObject;\n\t\t\tzname = spl_gen_private_prop_name(base, \"storage\", sizeof(\"storage\")-1, &name_len TSRMLS_CC);\n\t\t\tzend_symtable_update(intern->debug_info, zname, name_len+1, &storage, sizeof(zval *), NULL);\n\t\t\tefree(zname);\n\t\t}\n\n\t\treturn intern->debug_info;\n\t}\n}\n/* }}} */\n\nstatic zval *spl_array_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif ((intern->ar_flags & SPL_ARRAY_ARRAY_AS_PROPS) != 0\n\t&& !std_object_handlers.has_property(object, member, 2, key TSRMLS_CC)) {\n\t\treturn spl_array_read_dimension(object, member, type TSRMLS_CC);\n\t}\n\treturn std_object_handlers.read_property(object, member, type, key TSRMLS_CC);\n} /* }}} */\n\nstatic void spl_array_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif ((intern->ar_flags & SPL_ARRAY_ARRAY_AS_PROPS) != 0\n\t&& !std_object_handlers.has_property(object, member, 2, key TSRMLS_CC)) {\n\t\tspl_array_write_dimension(object, member, value TSRMLS_CC);\n\t\treturn;\n\t}\n\tstd_object_handlers.write_property(object, member, value, key TSRMLS_CC);\n} /* }}} */\n\nstatic zval **spl_array_get_property_ptr_ptr(zval *object, zval *member, const zend_literal *key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif ((intern->ar_flags & SPL_ARRAY_ARRAY_AS_PROPS) != 0\n\t&& !std_object_handlers.has_property(object, member, 2, key TSRMLS_CC)) {\n\t\treturn spl_array_get_dimension_ptr_ptr(1, object, member, BP_VAR_RW TSRMLS_CC);\n\t}\n\treturn std_object_handlers.get_property_ptr_ptr(object, member, key TSRMLS_CC);\n} /* }}} */\n\nstatic int spl_array_has_property(zval *object, zval *member, int has_set_exists, const zend_literal *key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif ((intern->ar_flags & SPL_ARRAY_ARRAY_AS_PROPS) != 0\n\t&& !std_object_handlers.has_property(object, member, 2, key TSRMLS_CC)) {\n\t\treturn spl_array_has_dimension(object, member, has_set_exists TSRMLS_CC);\n\t}\n\treturn std_object_handlers.has_property(object, member, has_set_exists, key TSRMLS_CC);\n} /* }}} */\n\nstatic void spl_array_unset_property(zval *object, zval *member, const zend_literal *key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif ((intern->ar_flags & SPL_ARRAY_ARRAY_AS_PROPS) != 0\n\t&& !std_object_handlers.has_property(object, member, 2, key TSRMLS_CC)) {\n\t\tspl_array_unset_dimension(object, member TSRMLS_CC);\n\t\tspl_array_rewind(intern TSRMLS_CC); /* because deletion might invalidate position */\n\t\treturn;\n\t}\n\tstd_object_handlers.unset_property(object, member, key TSRMLS_CC);\n} /* }}} */\n\nstatic int spl_array_skip_protected(spl_array_object *intern, HashTable *aht TSRMLS_DC) /* {{{ */\n{\n\tchar *string_key;\n\tuint string_length;\n\tulong num_key;\n\n\tif (Z_TYPE_P(intern->array) == IS_OBJECT) {\n\t\tdo {\n\t\t\tif (zend_hash_get_current_key_ex(aht, &string_key, &string_length, &num_key, 0, &intern->pos) == HASH_KEY_IS_STRING) {\n\t\t\t\tif (!string_length || string_key[0]) {\n\t\t\t\t\treturn SUCCESS;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\treturn SUCCESS;\n\t\t\t}\n\t\t\tif (zend_hash_has_more_elements_ex(aht, &intern->pos) != SUCCESS) {\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t\tzend_hash_move_forward_ex(aht, &intern->pos);\n\t\t\tspl_array_update_pos(intern);\n\t\t} while (1);\n\t}\n\treturn FAILURE;\n} /* }}} */\n\nstatic int spl_array_next_no_verify(spl_array_object *intern, HashTable *aht TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_move_forward_ex(aht, &intern->pos);\n\tspl_array_update_pos(intern);\n\tif (Z_TYPE_P(intern->array) == IS_OBJECT) {\n\t\treturn spl_array_skip_protected(intern, aht TSRMLS_CC);\n\t} else {\n\t\treturn zend_hash_has_more_elements_ex(aht, &intern->pos);\n\t}\n} /* }}} */\n\nstatic int spl_array_next_ex(spl_array_object *intern, HashTable *aht TSRMLS_DC) /* {{{ */\n{\n\tif ((intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\treturn FAILURE;\n\t}\n\n\treturn spl_array_next_no_verify(intern, aht TSRMLS_CC);\n} /* }}} */\n\nstatic int spl_array_next(spl_array_object *intern TSRMLS_DC) /* {{{ */\n{\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\treturn spl_array_next_ex(intern, aht TSRMLS_CC);\n\n} /* }}} */\n\n/* define an overloaded iterator structure */\ntypedef struct {\n\tzend_user_iterator intern;\n\tspl_array_object *object;\n} spl_array_it;\n\nstatic void spl_array_it_dtor(zend_object_iterator *iter TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\n\tzend_user_it_invalidate_current(iter TSRMLS_CC);\n\tzval_ptr_dtor((zval**)&iterator->intern.it.data);\n\n\tefree(iterator);\n}\n/* }}} */\n\t\nstatic int spl_array_it_valid(zend_object_iterator *iter TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\tspl_array_object *object = iterator->object;\n\tHashTable *aht = spl_array_get_hash_table(object, 0 TSRMLS_CC);\n\n\tif (object->ar_flags & SPL_ARRAY_OVERLOADED_VALID) {\n\t\treturn zend_user_it_valid(iter TSRMLS_CC);\n\t} else {\n\t\tif (!aht) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::valid(): Array was modified outside object and is no longer an array\");\n\t\t\treturn FAILURE;\n\t\t}\n\t\n\t\tif (object->pos && (object->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(object, aht TSRMLS_CC) == FAILURE) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::valid(): Array was modified outside object and internal position is no longer valid\");\n\t\t\treturn FAILURE;\n\t\t} else {\n\t\t\treturn zend_hash_has_more_elements_ex(aht, &object->pos);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void spl_array_it_get_current_data(zend_object_iterator *iter, zval ***data TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\tspl_array_object *object = iterator->object;\n\tHashTable *aht = spl_array_get_hash_table(object, 0 TSRMLS_CC);\n\n\tif (object->ar_flags & SPL_ARRAY_OVERLOADED_CURRENT) {\n\t\tzend_user_it_get_current_data(iter, data TSRMLS_CC);\n\t} else {\n\t\tif (zend_hash_get_current_data_ex(aht, (void**)data, &object->pos) == FAILURE) {\n\t\t\t*data = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic int spl_array_it_get_current_key(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\tspl_array_object *object = iterator->object;\n\tHashTable *aht = spl_array_get_hash_table(object, 0 TSRMLS_CC);\n\n\tif (object->ar_flags & SPL_ARRAY_OVERLOADED_KEY) {\n\t\treturn zend_user_it_get_current_key(iter, str_key, str_key_len, int_key TSRMLS_CC);\n\t} else {\n\t\tif (!aht) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::current(): Array was modified outside object and is no longer an array\");\n\t\t\treturn HASH_KEY_NON_EXISTANT;\n\t\t}\n\t\n\t\tif ((object->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(object, aht TSRMLS_CC) == FAILURE) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::current(): Array was modified outside object and internal position is no longer valid\");\n\t\t\treturn HASH_KEY_NON_EXISTANT;\n\t\t}\n\t\n\t\treturn zend_hash_get_current_key_ex(aht, str_key, str_key_len, int_key, 1, &object->pos);\n\t}\n}\n/* }}} */\n\nstatic void spl_array_it_move_forward(zend_object_iterator *iter TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\tspl_array_object *object = iterator->object;\n\tHashTable *aht = spl_array_get_hash_table(object, 0 TSRMLS_CC);\n\n\tif (object->ar_flags & SPL_ARRAY_OVERLOADED_NEXT) {\n\t\tzend_user_it_move_forward(iter TSRMLS_CC);\n\t} else {\n\t\tzend_user_it_invalidate_current(iter TSRMLS_CC);\n\t\tif (!aht) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::current(): Array was modified outside object and is no longer an array\");\n\t\t\treturn;\n\t\t}\n\t\n\t\tif ((object->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(object, aht TSRMLS_CC) == FAILURE) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::next(): Array was modified outside object and internal position is no longer valid\");\n\t\t} else {\n\t\t\tspl_array_next_no_verify(object, aht TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void spl_array_rewind_ex(spl_array_object *intern, HashTable *aht TSRMLS_DC) /* {{{ */\n{\n\n\tzend_hash_internal_pointer_reset_ex(aht, &intern->pos);\n\tspl_array_update_pos(intern);\n\tspl_array_skip_protected(intern, aht TSRMLS_CC);\n\n} /* }}} */\n\nstatic void spl_array_rewind(spl_array_object *intern TSRMLS_DC) /* {{{ */\n{\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"ArrayIterator::rewind(): Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tspl_array_rewind_ex(intern, aht TSRMLS_CC);\n}\n/* }}} */\n\nstatic void spl_array_it_rewind(zend_object_iterator *iter TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator = (spl_array_it *)iter;\n\tspl_array_object *object = iterator->object;\n\n\tif (object->ar_flags & SPL_ARRAY_OVERLOADED_REWIND) {\n\t\tzend_user_it_rewind(iter TSRMLS_CC);\n\t} else {\n\t\tzend_user_it_invalidate_current(iter TSRMLS_CC);\n\t\tspl_array_rewind(object TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ spl_array_set_array */\nstatic void spl_array_set_array(zval *object, spl_array_object *intern, zval **array, long ar_flags, int just_array TSRMLS_DC) {\n\n\tif (Z_TYPE_PP(array) == IS_ARRAY) {\n\t\tSEPARATE_ZVAL_IF_NOT_REF(array);\n\t}\n\n\tif (Z_TYPE_PP(array) == IS_OBJECT && (Z_OBJ_HT_PP(array) == &spl_handler_ArrayObject || Z_OBJ_HT_PP(array) == &spl_handler_ArrayIterator)) {\n\t\tzval_ptr_dtor(&intern->array);\n\t\tif (just_array)\t{\n\t\t\tspl_array_object *other = (spl_array_object*)zend_object_store_get_object(*array TSRMLS_CC);\n\t\t\tar_flags = other->ar_flags & ~SPL_ARRAY_INT_MASK;\n\t\t}\t\t\n\t\tar_flags |= SPL_ARRAY_USE_OTHER;\n\t\tintern->array = *array;\n\t} else {\n\t\tif (Z_TYPE_PP(array) != IS_OBJECT && Z_TYPE_PP(array) != IS_ARRAY) {\n\t\t\tzend_throw_exception(spl_ce_InvalidArgumentException, \"Passed variable is not an array or object, using empty array instead\", 0 TSRMLS_CC);\n\t\t\treturn;\n\t\t}\n\t\tzval_ptr_dtor(&intern->array);\n\t\tintern->array = *array;\n\t}\n\tif (object == *array) {\n\t\tintern->ar_flags |= SPL_ARRAY_IS_SELF;\n\t\tintern->ar_flags &= ~SPL_ARRAY_USE_OTHER;\n\t} else {\n\t\tintern->ar_flags &= ~SPL_ARRAY_IS_SELF;\n\t}\n\tintern->ar_flags |= ar_flags;\n\tZ_ADDREF_P(intern->array);\n\tif (Z_TYPE_PP(array) == IS_OBJECT) {\n\t\tzend_object_get_properties_t handler = Z_OBJ_HANDLER_PP(array, get_properties);\n\t\tif ((handler != std_object_handlers.get_properties && handler != spl_array_get_properties)\n\t\t|| !spl_array_get_hash_table(intern, 0 TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, \"Overloaded object of type %s is not compatible with %s\", Z_OBJCE_PP(array)->name, intern->std.ce->name);\n\t\t}\n\t}\n\n\tspl_array_rewind(intern TSRMLS_CC);\n}\n/* }}} */\n\n/* iterator handler table */\nzend_object_iterator_funcs spl_array_it_funcs = {\n\tspl_array_it_dtor,\n\tspl_array_it_valid,\n\tspl_array_it_get_current_data,\n\tspl_array_it_get_current_key,\n\tspl_array_it_move_forward,\n\tspl_array_it_rewind\n};\n\nzend_object_iterator *spl_array_get_iterator(zend_class_entry *ce, zval *object, int by_ref TSRMLS_DC) /* {{{ */\n{\n\tspl_array_it *iterator;\n\tspl_array_object *array_object = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif (by_ref && (array_object->ar_flags & SPL_ARRAY_OVERLOADED_CURRENT)) {\n\t\tzend_error(E_ERROR, \"An iterator cannot be used with foreach by reference\");\n\t}\n\n\titerator = emalloc(sizeof(spl_array_it));\n\n\tZ_ADDREF_P(object);\n\titerator->intern.it.data = (void*)object;\n\titerator->intern.it.funcs = &spl_array_it_funcs;\n\titerator->intern.ce = ce;\n\titerator->intern.value = NULL;\n\titerator->object = array_object;\n\t\n\treturn (zend_object_iterator*)iterator;\n}\n/* }}} */\n\n/* {{{ proto void ArrayObject::__construct(array|object ar = array() [, int flags = 0 [, string iterator_class = \"ArrayIterator\"]])\n proto void ArrayIterator::__construct(array|object ar = array() [, int flags = 0])\n Constructs a new array iterator from a path. */\nSPL_METHOD(Array, __construct)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern;\n\tzval **array;\n\tlong ar_flags = 0;\n\tzend_class_entry *ce_get_iterator = spl_ce_Iterator;\n\tzend_error_handling error_handling;\n\n\tif (ZEND_NUM_ARGS() == 0) {\n\t\treturn; /* nothing to do */\n\t}\n\n\tzend_replace_error_handling(EH_THROW, spl_ce_InvalidArgumentException, &error_handling TSRMLS_CC);\n\n\tintern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"Z|lC\", &array, &ar_flags, &ce_get_iterator) == FAILURE) {\n\t\tzend_restore_error_handling(&error_handling TSRMLS_CC);\n\t\treturn;\n\t}\n\n\tif (ZEND_NUM_ARGS() > 2) {\n\t\tintern->ce_get_iterator = ce_get_iterator;\n\t}\n\n\tar_flags &= ~SPL_ARRAY_INT_MASK;\n\n\tspl_array_set_array(object, intern, array, ar_flags, ZEND_NUM_ARGS() == 1 TSRMLS_CC);\n\n\tzend_restore_error_handling(&error_handling TSRMLS_CC);\n\n}\n /* }}} */\n\n/* {{{ proto void ArrayObject::setIteratorClass(string iterator_class)\n Set the class used in getIterator. */\nSPL_METHOD(Array, setIteratorClass)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tzend_class_entry * ce_get_iterator = spl_ce_Iterator;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"C\", &ce_get_iterator) == FAILURE) {\n\t\treturn;\n\t}\n\n\tintern->ce_get_iterator = ce_get_iterator;\n}\n/* }}} */\n\n/* {{{ proto string ArrayObject::getIteratorClass()\n Get the class used in getIterator. */\nSPL_METHOD(Array, getIteratorClass)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tRETURN_STRING(intern->ce_get_iterator->name, 1);\n}\n/* }}} */\n\n/* {{{ proto int ArrayObject::getFlags()\n Get flags */\nSPL_METHOD(Array, getFlags)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tRETURN_LONG(intern->ar_flags & ~SPL_ARRAY_INT_MASK);\n}\n/* }}} */\n\n/* {{{ proto void ArrayObject::setFlags(int flags)\n Set flags */\nSPL_METHOD(Array, setFlags)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tlong ar_flags = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &ar_flags) == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tintern->ar_flags = (intern->ar_flags & SPL_ARRAY_INT_MASK) | (ar_flags & ~SPL_ARRAY_INT_MASK);\n}\n/* }}} */\n\n/* {{{ proto Array|Object ArrayObject::exchangeArray(Array|Object ar = array())\n Replace the referenced array or object with a new one and return the old one (right now copy - to be changed) */\nSPL_METHOD(Array, exchangeArray)\n{\n\tzval *object = getThis(), *tmp, **array;\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tarray_init(return_value);\n\tzend_hash_copy(HASH_OF(return_value), spl_array_get_hash_table(intern, 0 TSRMLS_CC), (copy_ctor_func_t) zval_add_ref, &tmp, sizeof(zval*));\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"Z\", &array) == FAILURE) {\n\t\treturn;\n\t}\n\n\tspl_array_set_array(object, intern, array, 0L, 1 TSRMLS_CC);\n\n}\n/* }}} */\n\n/* {{{ proto ArrayIterator ArrayObject::getIterator()\n Create a new iterator from a ArrayObject instance */\nSPL_METHOD(Array, getIterator)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tspl_array_object *iterator;\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\treturn_value->type = IS_OBJECT;\n\treturn_value->value.obj = spl_array_object_new_ex(intern->ce_get_iterator, &iterator, object, 0 TSRMLS_CC);\n\tZ_SET_REFCOUNT_P(return_value, 1);\n\tZ_SET_ISREF_P(return_value);\n}\n/* }}} */\n\n/* {{{ proto void ArrayIterator::rewind()\n Rewind array back to the start */\nSPL_METHOD(Array, rewind)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tspl_array_rewind(intern TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto void ArrayIterator::seek(int $position)\n Seek to position. */\nSPL_METHOD(Array, seek)\n{\n\tlong opos, position;\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\tint result;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &position) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\topos = position;\n\n\tif (position >= 0) { /* negative values are not supported */\n\t\tspl_array_rewind(intern TSRMLS_CC);\n\t\tresult = SUCCESS;\n\t\t\n\t\twhile (position-- > 0 && (result = spl_array_next(intern TSRMLS_CC)) == SUCCESS);\n\t\n\t\tif (result == SUCCESS && zend_hash_has_more_elements_ex(aht, &intern->pos) == SUCCESS) {\n\t\t\treturn; /* ok */\n\t\t}\n\t}\n\tzend_throw_exception_ex(spl_ce_OutOfBoundsException, 0 TSRMLS_CC, \"Seek position %ld is out of range\", opos);\n} /* }}} */\n\nint static spl_array_object_count_elements_helper(spl_array_object *intern, long *count TSRMLS_DC) /* {{{ */\n{\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\tHashPosition pos;\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\t*count = 0;\n\t\treturn FAILURE;\n\t}\n\n\tif (Z_TYPE_P(intern->array) == IS_OBJECT) {\n\t\t/* We need to store the 'pos' since we'll modify it in the functions \n\t\t * we're going to call and which do not support 'pos' as parameter. */\n\t\tpos = intern->pos;\n\t\t*count = 0;\n\t\tspl_array_rewind(intern TSRMLS_CC);\n\t\twhile(intern->pos && spl_array_next(intern TSRMLS_CC) == SUCCESS) {\n\t\t\t(*count)++;\n\t\t}\n\t\tspl_array_set_pos(intern, pos);\n\t\treturn SUCCESS;\n\t} else {\n\t\t*count = zend_hash_num_elements(aht);\n\t\treturn SUCCESS;\n\t}\n} /* }}} */\n\nint spl_array_object_count_elements(zval *object, long *count TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif (intern->fptr_count) {\n\t\tzval *rv;\n\t\tzend_call_method_with_0_params(&object, intern->std.ce, &intern->fptr_count, \"count\", &rv);\n\t\tif (rv) {\n\t\t\tzval_ptr_dtor(&intern->retval);\n\t\t\tMAKE_STD_ZVAL(intern->retval);\n\t\t\tZVAL_ZVAL(intern->retval, rv, 1, 1);\n\t\t\tconvert_to_long(intern->retval);\n\t\t\t*count = (long) Z_LVAL_P(intern->retval);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\t*count = 0;\n\t\treturn FAILURE;\n\t}\n\treturn spl_array_object_count_elements_helper(intern, count TSRMLS_CC);\n} /* }}} */\n\n/* {{{ proto int ArrayObject::count()\n proto int ArrayIterator::count()\n Return the number of elements in the Iterator. */\nSPL_METHOD(Array, count)\n{\n\tlong count;\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tspl_array_object_count_elements_helper(intern, &count TSRMLS_CC);\n\n\tRETURN_LONG(count);\n} /* }}} */\n\nstatic void spl_array_method(INTERNAL_FUNCTION_PARAMETERS, char *fname, int fname_len, int use_arg) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\tzval *tmp, *arg;\n\tzval *retval_ptr = NULL;\n\t\n\tMAKE_STD_ZVAL(tmp);\n\tZ_TYPE_P(tmp) = IS_ARRAY;\n\tZ_ARRVAL_P(tmp) = aht;\n\t\n\tif (use_arg) {\n\t\tif (ZEND_NUM_ARGS() != 1 || zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &arg) == FAILURE) {\n\t\t\tZ_TYPE_P(tmp) = IS_NULL;\n\t\t\tzval_ptr_dtor(&tmp);\n\t\t\tzend_throw_exception(spl_ce_BadMethodCallException, \"Function expects exactly one argument\", 0 TSRMLS_CC);\n\t\t\treturn;\n\t\t}\n\t\taht->nApplyCount++;\n\t\tzend_call_method(NULL, NULL, NULL, fname, fname_len, &retval_ptr, 2, tmp, arg TSRMLS_CC);\n\t\taht->nApplyCount--;\n\t} else {\n\t\taht->nApplyCount++;\n\t\tzend_call_method(NULL, NULL, NULL, fname, fname_len, &retval_ptr, 1, tmp, NULL TSRMLS_CC);\n\t\taht->nApplyCount--;\n\t}\n\tZ_TYPE_P(tmp) = IS_NULL; /* we want to destroy the zval, not the hashtable */\n\tzval_ptr_dtor(&tmp);\n\tif (retval_ptr) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t}\n} /* }}} */\n\n#define SPL_ARRAY_METHOD(cname, fname, use_arg) \\\nSPL_METHOD(cname, fname) \\\n{ \\\n\tspl_array_method(INTERNAL_FUNCTION_PARAM_PASSTHRU, #fname, sizeof(#fname)-1, use_arg); \\\n}\n\n/* {{{ proto int ArrayObject::asort()\n proto int ArrayIterator::asort()\n Sort the entries by values. */\nSPL_ARRAY_METHOD(Array, asort, 0) /* }}} */\n\n/* {{{ proto int ArrayObject::ksort()\n proto int ArrayIterator::ksort()\n Sort the entries by key. */\nSPL_ARRAY_METHOD(Array, ksort, 0) /* }}} */\n\n/* {{{ proto int ArrayObject::uasort(callback cmp_function)\n proto int ArrayIterator::uasort(callback cmp_function)\n Sort the entries by values user defined function. */\nSPL_ARRAY_METHOD(Array, uasort, 1) /* }}} */\n\n/* {{{ proto int ArrayObject::uksort(callback cmp_function)\n proto int ArrayIterator::uksort(callback cmp_function)\n Sort the entries by key using user defined function. */\nSPL_ARRAY_METHOD(Array, uksort, 1) /* }}} */\n\n/* {{{ proto int ArrayObject::natsort()\n proto int ArrayIterator::natsort()\n Sort the entries by values using \"natural order\" algorithm. */\nSPL_ARRAY_METHOD(Array, natsort, 0) /* }}} */\n\n/* {{{ proto int ArrayObject::natcasesort()\n proto int ArrayIterator::natcasesort()\n Sort the entries by key using case insensitive \"natural order\" algorithm. */\nSPL_ARRAY_METHOD(Array, natcasesort, 0) /* }}} */\n\n/* {{{ proto mixed|NULL ArrayIterator::current()\n Return current array entry */\nSPL_METHOD(Array, current)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tzval **entry;\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tif ((intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\treturn;\n\t}\n\n\tif (zend_hash_get_current_data_ex(aht, (void **) &entry, &intern->pos) == FAILURE) {\n\t\treturn;\n\t}\n\tRETVAL_ZVAL(*entry, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto mixed|NULL ArrayIterator::key()\n Return current array key */\nSPL_METHOD(Array, key)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tspl_array_iterator_key(getThis(), return_value TSRMLS_CC);\n} /* }}} */\n\nvoid spl_array_iterator_key(zval *object, zval *return_value TSRMLS_DC) /* {{{ */\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tchar *string_key;\n\tuint string_length;\n\tulong num_key;\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tif ((intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\treturn;\n\t}\n\n\tswitch (zend_hash_get_current_key_ex(aht, &string_key, &string_length, &num_key, 1, &intern->pos)) {\n\t\tcase HASH_KEY_IS_STRING:\n\t\t\tRETVAL_STRINGL(string_key, string_length - 1, 0);\n\t\t\tbreak;\n\t\tcase HASH_KEY_IS_LONG:\n\t\t\tRETVAL_LONG(num_key);\n\t\t\tbreak;\n\t\tcase HASH_KEY_NON_EXISTANT:\n\t\t\treturn;\n\t}\n}\n/* }}} */\n\n/* {{{ proto void ArrayIterator::next()\n Move to next entry */\nSPL_METHOD(Array, next)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tspl_array_next_ex(intern, aht TSRMLS_CC);\n}\n/* }}} */ \n\n/* {{{ proto bool ArrayIterator::valid()\n Check whether array contains more entries */\nSPL_METHOD(Array, valid)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tif (intern->pos && (intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\tRETURN_FALSE;\n\t} else {\n\t\tRETURN_BOOL(zend_hash_has_more_elements_ex(aht, &intern->pos) == SUCCESS);\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool RecursiveArrayIterator::hasChildren()\n Check whether current element has children (e.g. is an array) */\nSPL_METHOD(Array, hasChildren)\n{\n\tzval *object = getThis(), **entry;\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif ((intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif (zend_hash_get_current_data_ex(aht, (void **) &entry, &intern->pos) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tRETURN_BOOL(Z_TYPE_PP(entry) == IS_ARRAY || (Z_TYPE_PP(entry) == IS_OBJECT && (intern->ar_flags & SPL_ARRAY_CHILD_ARRAYS_ONLY) == 0));\n}\n/* }}} */\n\n/* {{{ proto object RecursiveArrayIterator::getChildren()\n Create a sub iterator for the current element (same class as $this) */\nSPL_METHOD(Array, getChildren)\n{\n\tzval *object = getThis(), **entry, *flags;\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tif ((intern->ar_flags & SPL_ARRAY_IS_REF) && spl_hash_verify_pos_ex(intern, aht TSRMLS_CC) == FAILURE) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and internal position is no longer valid\");\n\t\treturn;\n\t}\n\n\tif (zend_hash_get_current_data_ex(aht, (void **) &entry, &intern->pos) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (Z_TYPE_PP(entry) == IS_OBJECT) {\n\t\tif ((intern->ar_flags & SPL_ARRAY_CHILD_ARRAYS_ONLY) != 0) {\n\t\t\treturn;\n\t\t}\n\t\tif (instanceof_function(Z_OBJCE_PP(entry), Z_OBJCE_P(getThis()) TSRMLS_CC)) {\n\t\t\tRETURN_ZVAL(*entry, 0, 0);\n\t\t}\n\t}\n\n\tMAKE_STD_ZVAL(flags);\n\tZVAL_LONG(flags, SPL_ARRAY_USE_OTHER | intern->ar_flags);\n\tspl_instantiate_arg_ex2(Z_OBJCE_P(getThis()), &return_value, 0, *entry, flags TSRMLS_CC);\n\tzval_ptr_dtor(&flags);\n}\n/* }}} */\n\n/* {{{ proto string ArrayObject::serialize()\n Serialize the object */\nSPL_METHOD(Array, serialize)\n{\n\tzval *object = getThis();\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(object TSRMLS_CC);\n\tHashTable *aht = spl_array_get_hash_table(intern, 0 TSRMLS_CC);\n\tzval members, *pmembers;\n\tphp_serialize_data_t var_hash;\n\tsmart_str buf = {0};\n\tzval *flags;\n\t\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!aht) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Array was modified outside object and is no longer an array\");\n\t\treturn;\n\t}\n\n\tPHP_VAR_SERIALIZE_INIT(var_hash);\n\n\tMAKE_STD_ZVAL(flags);\n\tZVAL_LONG(flags, (intern->ar_flags & SPL_ARRAY_CLONE_MASK));\n\n\t/* storage */\n\tsmart_str_appendl(&buf, \"x:\", 2);\n\tphp_var_serialize(&buf, &flags, &var_hash TSRMLS_CC);\n\tzval_ptr_dtor(&flags);\n\n\tif (!(intern->ar_flags & SPL_ARRAY_IS_SELF)) {\n\t\tphp_var_serialize(&buf, &intern->array, &var_hash TSRMLS_CC);\n\t\tsmart_str_appendc(&buf, ';');\n\t}\n\n\t/* members */\n\tsmart_str_appendl(&buf, \"m:\", 2);\n\tINIT_PZVAL(&members);\n\tif (!intern->std.properties) {\n\t\trebuild_object_properties(&intern->std);\n\t}\n\tZ_ARRVAL(members) = intern->std.properties;\n\tZ_TYPE(members) = IS_ARRAY;\n\tpmembers = &members;\n\tphp_var_serialize(&buf, &pmembers, &var_hash TSRMLS_CC); /* finishes the string */\n\n\t/* done */\n\tPHP_VAR_SERIALIZE_DESTROY(var_hash);\n\n\tif (buf.c) {\n\t\tRETURN_STRINGL(buf.c, buf.len, 0);\n\t}\n\n\tRETURN_NULL();\n} /* }}} */\n\n/* {{{ proto void ArrayObject::unserialize(string serialized)\n * unserialize the object\n */\nSPL_METHOD(Array, unserialize)\n{\n\tspl_array_object *intern = (spl_array_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tchar *buf;\n\tint buf_len;\n\tconst unsigned char *p, *s;\n\tphp_unserialize_data_t var_hash;\n\tzval *pmembers, *pflags = NULL;\n\tlong flags;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &buf, &buf_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (buf_len == 0) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Empty serialized string cannot be empty\");\n\t\treturn;\n\t}\n\n\t/* storage */\n\ts = p = (const unsigned char*)buf;\n\tPHP_VAR_UNSERIALIZE_INIT(var_hash);\n\n\tif (*p!= 'x' || *++p != ':') {\n\t\tgoto outexcept;\n\t}\n\t++p;\n\n\tALLOC_INIT_ZVAL(pflags);\n\tif (!php_var_unserialize(&pflags, &p, s + buf_len, &var_hash TSRMLS_CC) || Z_TYPE_P(pflags) != IS_LONG) {\n\t\tzval_ptr_dtor(&pflags);\n\t\tgoto outexcept;\n\t}\n\n\t--p; /* for ';' */\n\tflags = Z_LVAL_P(pflags);\n\tzval_ptr_dtor(&pflags);\n\t/* flags needs to be verified and we also need to verify whether the next\n\t * thing we get is ';'. After that we require an 'm' or somethign else\n\t * where 'm' stands for members and anything else should be an array. If\n\t * neither 'a' or 'm' follows we have an error. */\n\n\tif (*p != ';') {\n\t\tgoto outexcept;\n\t}\n\t++p;\n\n\tif (*p!='m') {\n\t\tif (*p!='a' && *p!='O' && *p!='C') {\n\t\t\tgoto outexcept;\n\t\t}\n\t\tintern->ar_flags &= ~SPL_ARRAY_CLONE_MASK;\n\t\tintern->ar_flags |= flags & SPL_ARRAY_CLONE_MASK;\n\t\tzval_ptr_dtor(&intern->array);\n\t\tALLOC_INIT_ZVAL(intern->array);\n\t\tif (!php_var_unserialize(&intern->array, &p, s + buf_len, &var_hash TSRMLS_CC)) {\n\t\t\tgoto outexcept;\n\t\t}\n\t}\n\tif (*p != ';') {\n\t\tgoto outexcept;\n\t}\n\t++p;\n\n\t/* members */\n\tif (*p!= 'm' || *++p != ':') {\n\t\tgoto outexcept;\n\t}\n\t++p;\n\n\tALLOC_INIT_ZVAL(pmembers);\n\tif (!php_var_unserialize(&pmembers, &p, s + buf_len, &var_hash TSRMLS_CC)) {\n\t\tzval_ptr_dtor(&pmembers);\n\t\tgoto outexcept;\n\t}\n\n\t/* copy members */\n\tif (!intern->std.properties) {\n\t\trebuild_object_properties(&intern->std);\n\t}\n\tzend_hash_copy(intern->std.properties, Z_ARRVAL_P(pmembers), (copy_ctor_func_t) zval_add_ref, (void *) NULL, sizeof(zval *));\n\tzval_ptr_dtor(&pmembers);\n\n\t/* done reading $serialized */\n\n\tPHP_VAR_UNSERIALIZE_DESTROY(var_hash);\n\treturn;\n\noutexcept:\n\tPHP_VAR_UNSERIALIZE_DESTROY(var_hash);\n\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Error at offset %ld of %d bytes\", (long)((char*)p - buf), buf_len);\n\treturn;\n\n} /* }}} */\n\n/* {{{ arginfo and function tbale */\nZEND_BEGIN_ARG_INFO(arginfo_array___construct, 0)\n\tZEND_ARG_INFO(0, array)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_array_offsetGet, 0, 0, 1)\n\tZEND_ARG_INFO(0, index)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_array_offsetSet, 0, 0, 2)\n\tZEND_ARG_INFO(0, index)\n\tZEND_ARG_INFO(0, newval)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_append, 0)\n\tZEND_ARG_INFO(0, value)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_seek, 0)\n\tZEND_ARG_INFO(0, position)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_exchangeArray, 0)\n\tZEND_ARG_INFO(0, array)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_setFlags, 0)\n\tZEND_ARG_INFO(0, flags)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_setIteratorClass, 0)\n\tZEND_ARG_INFO(0, iteratorClass)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_array_uXsort, 0)\n\tZEND_ARG_INFO(0, cmp_function)\nZEND_END_ARG_INFO();\n\nZEND_BEGIN_ARG_INFO(arginfo_array_unserialize, 0)\n\tZEND_ARG_INFO(0, serialized)\nZEND_END_ARG_INFO();\n\nZEND_BEGIN_ARG_INFO(arginfo_array_void, 0)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry spl_funcs_ArrayObject[] = {\n\tSPL_ME(Array, __construct, arginfo_array___construct, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetExists, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetGet, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetSet, arginfo_array_offsetSet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetUnset, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, append, arginfo_array_append, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getArrayCopy, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, count, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getFlags, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, setFlags, arginfo_array_setFlags, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, asort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, ksort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, uasort, arginfo_array_uXsort, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, uksort, arginfo_array_uXsort, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, natsort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, natcasesort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, unserialize, arginfo_array_unserialize, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, serialize, arginfo_array_void, ZEND_ACC_PUBLIC)\n\t/* ArrayObject specific */\n\tSPL_ME(Array, getIterator, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, exchangeArray, arginfo_array_exchangeArray, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, setIteratorClass, arginfo_array_setIteratorClass, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getIteratorClass, arginfo_array_void, ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n\nstatic const zend_function_entry spl_funcs_ArrayIterator[] = {\n\tSPL_ME(Array, __construct, arginfo_array___construct, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetExists, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetGet, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetSet, arginfo_array_offsetSet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, offsetUnset, arginfo_array_offsetGet, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, append, arginfo_array_append, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getArrayCopy, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, count, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getFlags, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, setFlags, arginfo_array_setFlags, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, asort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, ksort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, uasort, arginfo_array_uXsort, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, uksort, arginfo_array_uXsort, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, natsort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, natcasesort, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, unserialize, arginfo_array_unserialize, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, serialize, arginfo_array_void, ZEND_ACC_PUBLIC)\n\t/* ArrayIterator specific */\n\tSPL_ME(Array, rewind, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, current, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, key, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, next, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, valid, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, seek, arginfo_array_seek, ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n\nstatic const zend_function_entry spl_funcs_RecursiveArrayIterator[] = {\n\tSPL_ME(Array, hasChildren, arginfo_array_void, ZEND_ACC_PUBLIC)\n\tSPL_ME(Array, getChildren, arginfo_array_void, ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n/* }}} */\n\n/* {{{ PHP_MINIT_FUNCTION(spl_array) */\nPHP_MINIT_FUNCTION(spl_array)\n{\n\tREGISTER_SPL_STD_CLASS_EX(ArrayObject, spl_array_object_new, spl_funcs_ArrayObject);\n\tREGISTER_SPL_IMPLEMENTS(ArrayObject, Aggregate);\n\tREGISTER_SPL_IMPLEMENTS(ArrayObject, ArrayAccess);\n\tREGISTER_SPL_IMPLEMENTS(ArrayObject, Serializable);\n\tmemcpy(&spl_handler_ArrayObject, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\n\tspl_handler_ArrayObject.clone_obj = spl_array_object_clone;\n\tspl_handler_ArrayObject.read_dimension = spl_array_read_dimension;\n\tspl_handler_ArrayObject.write_dimension = spl_array_write_dimension;\n\tspl_handler_ArrayObject.unset_dimension = spl_array_unset_dimension;\n\tspl_handler_ArrayObject.has_dimension = spl_array_has_dimension;\n\tspl_handler_ArrayObject.count_elements = spl_array_object_count_elements;\n\n\tspl_handler_ArrayObject.get_properties = spl_array_get_properties;\n\tspl_handler_ArrayObject.get_debug_info = spl_array_get_debug_info;\n\tspl_handler_ArrayObject.read_property = spl_array_read_property;\n\tspl_handler_ArrayObject.write_property = spl_array_write_property;\n\tspl_handler_ArrayObject.get_property_ptr_ptr = spl_array_get_property_ptr_ptr;\n\tspl_handler_ArrayObject.has_property = spl_array_has_property;\n\tspl_handler_ArrayObject.unset_property = spl_array_unset_property;\n\n\tREGISTER_SPL_STD_CLASS_EX(ArrayIterator, spl_array_object_new, spl_funcs_ArrayIterator);\n\tREGISTER_SPL_IMPLEMENTS(ArrayIterator, Iterator);\n\tREGISTER_SPL_IMPLEMENTS(ArrayIterator, ArrayAccess);\n\tREGISTER_SPL_IMPLEMENTS(ArrayIterator, SeekableIterator);\n\tREGISTER_SPL_IMPLEMENTS(ArrayIterator, Serializable);\n\tmemcpy(&spl_handler_ArrayIterator, &spl_handler_ArrayObject, sizeof(zend_object_handlers));\n\tspl_ce_ArrayIterator->get_iterator = spl_array_get_iterator;\n\t\n\tREGISTER_SPL_SUB_CLASS_EX(RecursiveArrayIterator, ArrayIterator, spl_array_object_new, spl_funcs_RecursiveArrayIterator);\n\tREGISTER_SPL_IMPLEMENTS(RecursiveArrayIterator, RecursiveIterator);\n\tspl_ce_RecursiveArrayIterator->get_iterator = spl_array_get_iterator;\n\n\tREGISTER_SPL_IMPLEMENTS(ArrayObject, Countable);\n\tREGISTER_SPL_IMPLEMENTS(ArrayIterator, Countable);\n\n\tREGISTER_SPL_CLASS_CONST_LONG(ArrayObject, \"STD_PROP_LIST\", SPL_ARRAY_STD_PROP_LIST);\n\tREGISTER_SPL_CLASS_CONST_LONG(ArrayObject, \"ARRAY_AS_PROPS\", SPL_ARRAY_ARRAY_AS_PROPS);\n\n\tREGISTER_SPL_CLASS_CONST_LONG(ArrayIterator, \"STD_PROP_LIST\", SPL_ARRAY_STD_PROP_LIST);\n\tREGISTER_SPL_CLASS_CONST_LONG(ArrayIterator, \"ARRAY_AS_PROPS\", SPL_ARRAY_ARRAY_AS_PROPS);\n\n\tREGISTER_SPL_CLASS_CONST_LONG(RecursiveArrayIterator, \"CHILD_ARRAYS_ONLY\", SPL_ARRAY_CHILD_ARRAYS_ONLY);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: fdm=marker\n * vim: noet sw=4 ts=4\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-04-07-d3274b7f20-77ed819430.c"}}},{"rowIdx":60,"cells":{"id":{"kind":"string","value":"manybugs_data_61"},"content":{"kind":"string","value":"/* reassemble.c\n * Routines for {fragment,segment} reassembly\n *\n * $Id: reassemble.c 37112 2011-05-13 05:19:23Z etxrab $\n *\n * Wireshark - Network traffic analyzer\n * By Gerald Combs <gerald@wireshark.org>\n * Copyright 1998 Gerald Combs\n *\n * This program is free software; you can redistribute it and/or\n * modify it under the terms of the GNU General Public License\n * as published by the Free Software Foundation; either version 2\n * of the License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU General Public License for more details.\n *\n * You should have received a copy of the GNU General Public License\n * along with this program; if not, write to the Free Software\n * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\n */\n\n#ifdef HAVE_CONFIG_H\n# include \"config.h\"\n#endif\n\n#include <string.h>\n\n#include <epan/packet.h>\n\n#include <epan/reassemble.h>\n\n#include <epan/emem.h>\n\n#include <epan/dissectors/packet-dcerpc.h>\n\ntypedef struct _fragment_key {\n\taddress src;\n\taddress dst;\n\tguint32 id;\n} fragment_key;\n\ntypedef struct _dcerpc_fragment_key {\n\taddress src;\n\taddress dst;\n\tguint32 id;\n\te_uuid_t act_id;\n} dcerpc_fragment_key;\n\n#if GLIB_CHECK_VERSION(2,10,0)\n#else\nstatic GMemChunk *fragment_key_chunk = NULL;\nstatic GMemChunk *fragment_data_chunk = NULL;\nstatic GMemChunk *dcerpc_fragment_key_chunk = NULL;\nstatic int fragment_init_count = 200;\n#endif\n\nstatic void LINK_FRAG(fragment_data *fd_head,fragment_data *fd)\n{\n\tfragment_data *fd_i;\n\n\t/* add fragment to list, keep list sorted */\n\tfor(fd_i= fd_head; fd_i->next;fd_i=fd_i->next) {\n\t\tif (fd->offset < fd_i->next->offset )\n\t\t\tbreak;\n\t}\n\tfd->next=fd_i->next;\n\tfd_i->next=fd;\n}\n\n/* copy a fragment key to heap store to insert in the hash */\nstatic void *fragment_key_copy(const void *k)\n{\n\tconst fragment_key* key = (const fragment_key*) k;\n#if GLIB_CHECK_VERSION(2,10,0)\n\tfragment_key *new_key = g_slice_new(fragment_key);\n#else\n\tfragment_key *new_key = g_mem_chunk_alloc(fragment_key_chunk);\n#endif\n\n\tCOPY_ADDRESS(&new_key->src, &key->src);\n\tCOPY_ADDRESS(&new_key->dst, &key->dst);\n\tnew_key->id = key->id;\n\treturn new_key;\n}\n\n/* copy a dcerpc fragment key to heap store to insert in the hash */\nstatic void *dcerpc_fragment_key_copy(const void *k)\n{\n\tconst dcerpc_fragment_key* key = (const dcerpc_fragment_key*) k;\n\n#if GLIB_CHECK_VERSION(2,10,0)\n\tdcerpc_fragment_key *new_key = g_slice_new(dcerpc_fragment_key);\n#else\n\tdcerpc_fragment_key *new_key = g_mem_chunk_alloc(dcerpc_fragment_key_chunk);\n#endif\n\n\tCOPY_ADDRESS(&new_key->src, &key->src);\n\tCOPY_ADDRESS(&new_key->dst, &key->dst);\n\tnew_key->id = key->id;\n\tnew_key->act_id = key->act_id;\n\n\treturn new_key;\n}\n\n\nstatic gint\nfragment_equal(gconstpointer k1, gconstpointer k2)\n{\n\tconst fragment_key* key1 = (const fragment_key*) k1;\n\tconst fragment_key* key2 = (const fragment_key*) k2;\n\n\t/*key.id is the first item to compare since item is most\n\t likely to differ between sessions, thus shortcircuiting\n\t the comparasion of addresses.\n\t*/\n\treturn ( ( (key1->id\t== key2->id) &&\n\t\t (ADDRESSES_EQUAL(&key1->src, &key2->src)) &&\n\t\t (ADDRESSES_EQUAL(&key1->dst, &key2->dst))\n\t\t ) ?\n\t\t TRUE : FALSE);\n}\n\nstatic guint\nfragment_hash(gconstpointer k)\n{\n\tconst fragment_key* key = (const fragment_key*) k;\n\tguint hash_val;\n/*\n\tint i;\n*/\n\n\thash_val = 0;\n\n/*\tMore than likely: in most captures src and dst addresses are the\n\tsame, and would hash the same.\n\tWe only use id as the hash as an optimization.\n\n\tfor (i = 0; i < key->src.len; i++)\n\t\thash_val += key->src.data[i];\n\tfor (i = 0; i < key->dst.len; i++)\n\t\thash_val += key->dst.data[i];\n*/\n\n\thash_val += key->id;\n\n\treturn hash_val;\n}\n\nstatic gint\ndcerpc_fragment_equal(gconstpointer k1, gconstpointer k2)\n{\n\tconst dcerpc_fragment_key* key1 = (const dcerpc_fragment_key*) k1;\n\tconst dcerpc_fragment_key* key2 = (const dcerpc_fragment_key*) k2;\n\n\t/*key.id is the first item to compare since item is most\n\t likely to differ between sessions, thus shortcircuiting\n\t the comparison of addresses.\n\t*/\n\treturn (((key1->id == key2->id)\n\t\t && (ADDRESSES_EQUAL(&key1->src, &key2->src))\n\t\t && (ADDRESSES_EQUAL(&key1->dst, &key2->dst))\n\t\t && (memcmp (&key1->act_id, &key2->act_id, sizeof (e_uuid_t)) == 0))\n\t\t ? TRUE : FALSE);\n}\n\nstatic guint\ndcerpc_fragment_hash(gconstpointer k)\n{\n\tconst dcerpc_fragment_key* key = (const dcerpc_fragment_key*) k;\n\tguint hash_val;\n\n\thash_val = 0;\n\n\thash_val += key->id;\n\thash_val += key->act_id.Data1;\n\thash_val += key->act_id.Data2 << 16;\n\thash_val += key->act_id.Data3;\n\n\treturn hash_val;\n}\n\ntypedef struct _reassembled_key {\n\tguint32 id;\n\tguint32 frame;\n} reassembled_key;\n\nstatic gint\nreassembled_equal(gconstpointer k1, gconstpointer k2)\n{\n\tconst reassembled_key* key1 = (const reassembled_key*) k1;\n\tconst reassembled_key* key2 = (const reassembled_key*) k2;\n\n\t/*\n\t * We assume that the frame numbers are unlikely to be equal,\n\t * so we check them first.\n\t */\n\treturn key1->frame == key2->frame && key1->id == key2->id;\n}\n\nstatic guint\nreassembled_hash(gconstpointer k)\n{\n\tconst reassembled_key* key = (const reassembled_key*) k;\n\n\treturn key->frame;\n}\n\n/*\n * For a fragment hash table entry, free the associated fragments.\n * If slices are used (GLIB >= 2.10) the entry value (fd_chain) is\n * freed herein and the entry is freed when fragment_free_key()\n * [or dcerpc_fragment_free_key()] is called (as a consequence of\n * returning TRUE from this function).\n * If mem_chunks are used, free the address data to which the key\n * refers; the the actual key and value structures get freed\n * by \"reassemble_cleanup()\").\n */\nstatic gboolean\nfree_all_fragments(gpointer key_arg _U_, gpointer value, gpointer user_data _U_)\n{\n\tfragment_data *fd_head, *tmp_fd;\n\n#if GLIB_CHECK_VERSION(2,10,0)\n\t/* If Glib version => 2.10 we do g_hash_table_new_full() and supply a function\n\t * to free the key and the addresses.\n\t */\n#else\n\tfragment_key *key = key_arg;\n\t/*\n\t * Grr. I guess the theory here is that freeing\n\t * something sure as heck modifies it, so you\n\t * want to ban attempts to free it, but, alas,\n\t * if we make the \"data\" field of an \"address\"\n\t * structure not a \"const\", the compiler whines if\n\t * we try to make it point into the data for a packet,\n\t * as that's a \"const\" array (and should be, as dissectors\n\t * shouldn't trash it).\n\t *\n\t * So we cast the complaint into oblivion, and rely on\n\t * the fact that these addresses are known to have had\n\t * their data mallocated, i.e. they don't point into,\n\t * say, the middle of the data for a packet.\n\t */\n\tg_free((gpointer)key->src.data);\n\tg_free((gpointer)key->dst.data);\n#endif\n\tfor (fd_head = value; fd_head != NULL; fd_head = tmp_fd) {\n\t\ttmp_fd=fd_head->next;\n\n\t\tif(fd_head->data && !(fd_head->flags&FD_NOT_MALLOCED))\n\t\t\tg_free(fd_head->data);\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tg_slice_free(fragment_data, fd_head);\n#endif\n\t}\n\n\treturn TRUE;\n}\n\n/* ------------------------- */\nstatic fragment_data *new_head(const guint32 flags)\n{\n\tfragment_data *fd_head;\n\t/* If head/first structure in list only holds no other data than\n\t* 'datalen' then we don't have to change the head of the list\n\t* even if we want to keep it sorted\n\t*/\n#if GLIB_CHECK_VERSION(2,10,0)\n\tfd_head=g_slice_new0(fragment_data);\n#else\n\tfd_head=g_mem_chunk_alloc0(fragment_data_chunk);\n#endif\n\n\tfd_head->flags=flags;\n\treturn fd_head;\n}\n\n/*\n * For a reassembled-packet hash table entry, free the fragment data\n * to which the value refers.\n * (Pre glib 2.10:The actual value structures get freed by \"reassemble_cleanup()\".)\n * http://www.wireshark.org/lists/wireshark-dev/200910/msg00074.html\n */\nstatic gboolean\nfree_all_reassembled_fragments(gpointer key_arg, gpointer value,\n\t\t\t\t gpointer user_data _U_)\n{\n\tfragment_data *fd_head, *tmp_fd;\n\treassembled_key *key = (reassembled_key *)key_arg;\n\n\tfor (fd_head = value; fd_head != NULL; fd_head = tmp_fd) {\n\t\ttmp_fd=fd_head->next;\n\t\tif(fd_head->data && !(fd_head->flags&FD_NOT_MALLOCED)) {\n\t\t\tg_free(fd_head->data);\n\n\t\t\t/*\n\t\t\t * A reassembled packet is inserted into the\n\t\t\t * hash table once for every frame that made\n\t\t\t * up the reassembled packet; clear the data\n\t\t\t * pointer so that we only free the data the\n\t\t\t * first time we see it.\n\t\t\t */\n\t\t\tfd_head->data = NULL;\n\t\t}\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tif(key->frame == fd_head->reassembled_in){\n\t\t\tg_slice_free(fragment_data, fd_head);\n\t\t}\n#endif\n\t}\n\n\treturn TRUE;\n}\n\n#if GLIB_CHECK_VERSION(2,10,0)\nstatic void\nfragment_free_key(void *ptr)\n{\n\tfragment_key *key = (fragment_key *)ptr;\n\n\tif(key){\n\t\t/*\n\t\t * Free up the copies of the addresses from the old key.\n\t\t */\n\t\tg_free((gpointer)key->src.data);\n\t\tg_free((gpointer)key->dst.data);\n\n\t\tg_slice_free(fragment_key, key);\n\t}\n}\n\nstatic void\ndcerpc_fragment_free_key(void *ptr)\n{\n\tdcerpc_fragment_key *key = (dcerpc_fragment_key *)ptr;\n\n\tif(key){\n\t\t/*\n\t\t * Free up the copies of the addresses from the old key.\n\t\t */\n\t\tg_free((gpointer)key->src.data);\n\t\tg_free((gpointer)key->dst.data);\n\n\t\tg_slice_free(dcerpc_fragment_key, key);\n\t}\n}\n#endif\n\n#if GLIB_CHECK_VERSION(2,10,0)\nstatic void\nreassembled_key_free(void *ptr)\n{\n\treassembled_key *key = (reassembled_key *)ptr;\n\n\tg_slice_free(reassembled_key, key);\n}\n#endif\n\n/*\n * Initialize a fragment table.\n */\nvoid\nfragment_table_init(GHashTable **fragment_table)\n{\n\tif (*fragment_table != NULL) {\n\t\t/*\n\t\t * The fragment hash table exists.\n\t\t *\n\t\t * Remove all entries and free fragment data for each entry.\n\t\t *\n\t\t * If slices are used (GLIB >= 2.10)\n\t\t * the keys are freed by calling fragment_free_key()\n\t\t * and the values are freed in free_all_fragments().\n\t\t *\n\t\t * If mem_chunks are used, the key and value data\n\t\t * are freed by \"reassemble_cleanup()\". free_all_fragments()\n\t\t * will free the adrress data associated with the key\n\t\t */\n\t\tg_hash_table_foreach_remove(*fragment_table,\n\t\t\t\tfree_all_fragments, NULL);\n\t} else {\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\t/* The fragment table does not exist. Create it */\n\t\t*fragment_table = g_hash_table_new_full(fragment_hash,\n\t\t\t\t\t\t\tfragment_equal, fragment_free_key, NULL);\n#else\n\t\t/* The fragment table does not exist. Create it */\n\t\t*fragment_table = g_hash_table_new(fragment_hash,\n\t\t\t\tfragment_equal);\n#endif\n\t}\n}\n\nvoid\ndcerpc_fragment_table_init(GHashTable **fragment_table)\n{\n\tif (*fragment_table != NULL) {\n\t\t/*\n\t\t * The fragment hash table exists.\n\t\t *\n\t\t * Remove all entries and free fragment data for each entry.\n\t\t *\n\t\t * If slices are used (GLIB >= 2.10)\n\t\t * the keys are freed by calling dcerpc_fragment_free_key()\n\t\t * and the values are freed in free_all_fragments().\n\t\t *\n\t\t * If mem_chunks are used, the key and value data\n\t\t * are freed by \"reassemble_cleanup()\". free_all_fragments()\n\t\t * will free the adrress data associated with the key\n\t\t */\n\t\t g_hash_table_foreach_remove(*fragment_table,\n\t\t\t\t\t\t free_all_fragments, NULL);\n\t} else {\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\t /* The fragment table does not exist. Create it */\n\t\t*fragment_table = g_hash_table_new_full(dcerpc_fragment_hash,\n\t\t\t\t\t\t\tdcerpc_fragment_equal, dcerpc_fragment_free_key, NULL);\n#else\n\t\t/* The fragment table does not exist. Create it */\n\t\t *fragment_table = g_hash_table_new(dcerpc_fragment_hash,\n\t\t\t\t\t\t dcerpc_fragment_equal);\n#endif\n\t}\n}\n\n/*\n * Initialize a reassembled-packet table.\n */\nvoid\nreassembled_table_init(GHashTable **reassembled_table)\n{\n\tif (*reassembled_table != NULL) {\n\t\t/*\n\t\t * The reassembled-packet hash table exists.\n\t\t *\n\t\t * Remove all entries and free reassembled packet\n\t\t * data for each entry. (The key data is freed\n\t\t * by \"reassemble_cleanup()\".)\n\t\t */\n\t\tg_hash_table_foreach_remove(*reassembled_table,\n\t\t\t\tfree_all_reassembled_fragments, NULL);\n\t} else {\n\t\t/* The fragment table does not exist. Create it */\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\t*reassembled_table = g_hash_table_new_full(reassembled_hash,\n\t\t\t\t\t\t\treassembled_equal, reassembled_key_free, NULL);\n#else\n\t\t*reassembled_table = g_hash_table_new(reassembled_hash,\n\t\t\t\treassembled_equal);\n#endif\n\t}\n}\n\n/*\n * Free up all space allocated for fragment keys and data and\n * reassembled keys.\n */\nvoid\nreassemble_cleanup(void)\n{\n#if GLIB_CHECK_VERSION(2,10,0)\n#else\n\tif (fragment_key_chunk != NULL)\n\t\tg_mem_chunk_destroy(fragment_key_chunk);\n\tif (dcerpc_fragment_key_chunk != NULL)\n\t\tg_mem_chunk_destroy(dcerpc_fragment_key_chunk);\n\tif (fragment_data_chunk != NULL)\n\t\tg_mem_chunk_destroy(fragment_data_chunk);\n\n\tfragment_key_chunk = NULL;\n\tdcerpc_fragment_key_chunk = NULL;\n\tfragment_data_chunk = NULL;\n#endif\n}\n\nvoid\nreassemble_init(void)\n{\n#if GLIB_CHECK_VERSION(2,10,0)\n#else\n\tfragment_key_chunk = g_mem_chunk_new(\"fragment_key_chunk\",\n\t\tsizeof(fragment_key),\n\t\tfragment_init_count * sizeof(fragment_key),\n\t\tG_ALLOC_AND_FREE);\n\tdcerpc_fragment_key_chunk = g_mem_chunk_new(\"dcerpc_fragment_key_chunk\",\n\t\tsizeof(dcerpc_fragment_key),\n\t\tfragment_init_count * sizeof(dcerpc_fragment_key),\n\t\tG_ALLOC_AND_FREE);\n\tfragment_data_chunk = g_mem_chunk_new(\"fragment_data_chunk\",\n\t\tsizeof(fragment_data),\n\t\tfragment_init_count * sizeof(fragment_data),\n\t\tG_ALLOC_ONLY);\n#endif\n}\n\n/* This function cleans up the stored state and removes the reassembly data and\n * (with one exception) all allocated memory for matching reassembly.\n *\n * The exception is :\n * If the PDU was already completely reassembled, then the buffer containing the\n * reassembled data WILL NOT be free()d, and the pointer to that buffer will be\n * returned.\n * Othervise the function will return NULL.\n *\n * So, if you call fragment_delete and it returns non-NULL, YOU are responsible to\n * g_free() that buffer.\n */\nunsigned char *\nfragment_delete(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table)\n{\n\tfragment_data *fd_head, *fd;\n\tfragment_key key;\n\tunsigned char *data=NULL;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\tif(fd_head==NULL){\n\t\t/* We do not recognize this as a PDU we have seen before. return */\n\t\treturn NULL;\n\t}\n\n\tdata=fd_head->data;\n\t/* loop over all partial fragments and free any buffers */\n\tfor(fd=fd_head->next;fd;){\n\t\tfragment_data *tmp_fd;\n\t\ttmp_fd=fd->next;\n\n\t\tif( !(fd->flags&FD_NOT_MALLOCED) )\n\t\t\tg_free(fd->data);\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tg_slice_free(fragment_data, fd);\n#else\n\t\tg_mem_chunk_free(fragment_data_chunk, fd);\n#endif\n\t\tfd=tmp_fd;\n\t}\n#if GLIB_CHECK_VERSION(2,10,0)\n\tg_slice_free(fragment_data, fd_head);\n#else\n\tg_mem_chunk_free(fragment_data_chunk, fd_head);\n#endif\n\tg_hash_table_remove(fragment_table, &key);\n\n\treturn data;\n}\n\n/* This function is used to check if there is partial or completed reassembly state\n * matching this packet. I.e. Is there reassembly going on or not for this packet?\n */\nfragment_data *\nfragment_get(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table)\n{\n\tfragment_data *fd_head;\n\tfragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\treturn fd_head;\n}\n\n/* id *must* be the frame number for this to work! */\nfragment_data *\nfragment_get_reassembled(const guint32 id, GHashTable *reassembled_table)\n{\n\tfragment_data *fd_head;\n\treassembled_key key;\n\n\t/* create key to search hash with */\n\tkey.frame = id;\n\tkey.id = id;\n\tfd_head = g_hash_table_lookup(reassembled_table, &key);\n\n\treturn fd_head;\n}\n\nfragment_data *\nfragment_get_reassembled_id(const packet_info *pinfo, const guint32 id, GHashTable *reassembled_table)\n{\n\tfragment_data *fd_head;\n\treassembled_key key;\n\n\t/* create key to search hash with */\n\tkey.frame = pinfo->fd->num;\n\tkey.id = id;\n\tfd_head = g_hash_table_lookup(reassembled_table, &key);\n\n\treturn fd_head;\n}\n\n/* This function can be used to explicitly set the total length (if known)\n * for reassembly of a PDU.\n * This is useful for reassembly of PDUs where one may have the total length specified\n * in the first fragment instead of as for, say, IPv4 where a flag indicates which\n * is the last fragment.\n *\n * Such protocols might fragment_add with a more_frags==TRUE for every fragment\n * and just tell the reassembly engine the expected total length of the reassembled data\n * using fragment_set_tot_len immediately after doing fragment_add for the first packet.\n *\n * Note that for FD_BLOCKSEQUENCE tot_len is the index for the tail fragment.\n * i.e. since the block numbers start at 0, if we specify tot_len==2, that\n * actually means we want to defragment 3 blocks, block 0, 1 and 2.\n */\nvoid\nfragment_set_tot_len(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table,\n\t\t\t const guint32 tot_len)\n{\n\tfragment_data *fd_head;\n\tfragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\tif(fd_head){\n\t\tfd_head->datalen = tot_len;\n\t\tfd_head->flags |= FD_DATALEN_SET;\n\t}\n\n\treturn;\n}\n\nguint32\nfragment_get_tot_len(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table)\n{\n\tfragment_data *fd_head;\n\tfragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\tif(fd_head){\n\t\treturn fd_head->datalen;\n\t}\n\n\treturn 0;\n}\n\n\n/* This function will set the partial reassembly flag for a fh.\n When this function is called, the fh MUST already exist, i.e.\n the fh MUST be created by the initial call to fragment_add() before\n this function is called.\n Also note that this function MUST be called to indicate a fh will be\n extended (increase the already stored data)\n*/\n\nvoid\nfragment_set_partial_reassembly(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table)\n{\n\tfragment_data *fd_head;\n\tfragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\t/*\n\t * XXX - why not do all the stuff done early in \"fragment_add_work()\",\n\t * turning off FD_DEFRAGMENTED and pointing the fragments' data\n\t * pointers to the appropriate part of the already-reassembled\n\t * data, and clearing the data length and \"reassembled in\" frame\n\t * number, here? We currently have a hack in the TCP dissector\n\t * not to set the \"reassembled in\" value if the \"partial reassembly\"\n\t * flag is set, so that in the first pass through the packets\n\t * we don't falsely set a packet as reassembled in that packet\n\t * if the dissector decided that even more reassembly was needed.\n\t */\n\tif(fd_head){\n\t\tfd_head->flags |= FD_PARTIAL_REASSEMBLY;\n\t}\n}\n\n/*\n * This function gets rid of an entry from a fragment table, given\n * a pointer to the key for that entry; it also frees up the key\n * and the addresses in it.\n * Note: If we use slices keys are freed by fragment_free_key()\n [or dcerpc_fragment_free_key()] being called\n * during g_hash_table_remove().\n */\nstatic void\nfragment_unhash(GHashTable *fragment_table, fragment_key *key)\n{\n\t/*\n\t * Remove the entry from the fragment table.\n\t */\n\tg_hash_table_remove(fragment_table, key);\n\n\t/*\n\t * Free the key itself.\n\t */\n#if GLIB_CHECK_VERSION(2,10,0)\n#else\n\t/*\n\t * Free up the copies of the addresses from the old key.\n\t */\n\tg_free((gpointer)key->src.data);\n\tg_free((gpointer)key->dst.data);\n\n\tg_mem_chunk_free(fragment_key_chunk, key);\n#endif\n}\n\n/*\n * This function adds fragment_data structure to a reassembled-packet\n * hash table, using the frame numbers of each of the frames from\n * which it was reassembled as keys, and sets the \"reassembled_in\"\n * frame number.\n */\nstatic void\nfragment_reassembled(fragment_data *fd_head, const packet_info *pinfo,\n\t\t GHashTable *reassembled_table, const guint32 id)\n{\n\treassembled_key *new_key;\n\tfragment_data *fd;\n\n\tif (fd_head->next == NULL) {\n\t\t/*\n\t\t * This was not fragmented, so there's no fragment\n\t\t * table; just hash it using the current frame number.\n\t\t */\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tnew_key = g_slice_new(reassembled_key);\n#else\n\t\tnew_key = se_alloc(sizeof(reassembled_key));\n#endif\n\t\tnew_key->frame = pinfo->fd->num;\n\t\tnew_key->id = id;\n\t\tg_hash_table_insert(reassembled_table, new_key, fd_head);\n\t} else {\n\t\t/*\n\t\t * Hash it with the frame numbers for all the frames.\n\t\t */\n\t\tfor (fd = fd_head->next; fd != NULL; fd = fd->next){\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\t\tnew_key = g_slice_new(reassembled_key);\n#else\n\t\t\tnew_key = se_alloc(sizeof(reassembled_key));\n#endif\n\t\t\tnew_key->frame = fd->frame;\n\t\t\tnew_key->id = id;\n\t\t\tg_hash_table_insert(reassembled_table, new_key,\n\t\t\t\tfd_head);\n\t\t}\n\t}\n\tfd_head->flags |= FD_DEFRAGMENTED;\n\tfd_head->reassembled_in = pinfo->fd->num;\n}\n\n/*\n * This function adds a new fragment to the fragment hash table.\n * If this is the first fragment seen for this datagram, a new entry\n * is created in the hash table, otherwise this fragment is just added\n * to the linked list of fragments for this packet.\n * The list of fragments for a specific datagram is kept sorted for\n * easier handling.\n *\n * Returns a pointer to the head of the fragment data list if we have all the\n * fragments, NULL otherwise.\n *\n * This function assumes frag_offset being a byte offset into the defragment\n * packet.\n *\n * 01-2002\n * Once the fh is defragmented (= FD_DEFRAGMENTED set), it can be\n * extended using the FD_PARTIAL_REASSEMBLY flag. This flag should be set\n * using fragment_set_partial_reassembly() before calling fragment_add\n * with the new fragment. FD_TOOLONGFRAGMENT and FD_MULTIPLETAILS flags\n * are lowered when a new extension process is started.\n */\nstatic gboolean\nfragment_add_work(fragment_data *fd_head, tvbuff_t *tvb, const int offset,\n\t\t const packet_info *pinfo, const guint32 frag_offset,\n\t\t const guint32 frag_data_len, const gboolean more_frags)\n{\n\tfragment_data *fd;\n\tfragment_data *fd_i;\n\tguint32 max, dfpos;\n\tunsigned char *old_data;\n\n\t/* create new fd describing this fragment */\n#if GLIB_CHECK_VERSION(2,10,0)\n\tfd = g_slice_new(fragment_data);\n#else\n\tfd = g_mem_chunk_alloc(fragment_data_chunk);\n#endif\n\tfd->next = NULL;\n\tfd->flags = 0;\n\tfd->frame = pinfo->fd->num;\n\tif (fd->frame > fd_head->frame)\n\t\tfd_head->frame = fd->frame;\n\tfd->offset = frag_offset;\n\tfd->len = frag_data_len;\n\tfd->data = NULL;\n\n\t/*\n\t * If it was already defragmented and this new fragment goes beyond\n\t * data limits, set flag in already empty fds & point old fds to malloc'ed data.\n\t */\n\tif(fd_head->flags & FD_DEFRAGMENTED && (frag_offset+frag_data_len) >= fd_head->datalen &&\n\t\tfd_head->flags & FD_PARTIAL_REASSEMBLY){\n\t\tfor(fd_i=fd_head->next; fd_i; fd_i=fd_i->next){\n\t\t\tif( !fd_i->data ) {\n\t\t\t\tfd_i->data = fd_head->data + fd_i->offset;\n\t\t\t\tfd_i->flags |= FD_NOT_MALLOCED;\n\t\t\t}\n\t\t\tfd_i->flags &= (~FD_TOOLONGFRAGMENT) & (~FD_MULTIPLETAILS);\n\t\t}\n\t\tfd_head->flags &= ~(FD_DEFRAGMENTED|FD_PARTIAL_REASSEMBLY|FD_DATALEN_SET);\n\t\tfd_head->flags &= (~FD_TOOLONGFRAGMENT) & (~FD_MULTIPLETAILS);\n\t\tfd_head->datalen=0;\n\t\tfd_head->reassembled_in=0;\n\t}\n\n\tif (!more_frags) {\n\t\t/*\n\t\t * This is the tail fragment in the sequence.\n\t\t */\n\t\tif (fd_head->flags & FD_DATALEN_SET) {\n\t\t\t/* ok we have already seen other tails for this packet\n\t\t\t * it might be a duplicate.\n\t\t\t */\n\t\t\tif (fd_head->datalen != (fd->offset + fd->len) ){\n\t\t\t\t/* Oops, this tail indicates a different packet\n\t\t\t\t * len than the previous ones. Something's wrong.\n\t\t\t\t */\n\t\t\t\tfd->flags\t |= FD_MULTIPLETAILS;\n\t\t\t\tfd_head->flags |= FD_MULTIPLETAILS;\n\t\t\t}\n\t\t} else {\n\t\t\t/* this was the first tail fragment, now we know the\n\t\t\t * length of the packet\n\t\t\t */\n\t\t\tfd_head->datalen = fd->offset + fd->len;\n\t\t\tfd_head->flags |= FD_DATALEN_SET;\n\t\t}\n\t}\n\n\n\n\n\t/* If the packet is already defragmented, this MUST be an overlap.\n\t * The entire defragmented packet is in fd_head->data.\n\t * Even if we have previously defragmented this packet, we still\n\t * check it. Someone might play overlap and TTL games.\n\t */\n\tif (fd_head->flags & FD_DEFRAGMENTED) {\n\t\tguint32 end_offset = fd->offset + fd->len;\n\t\tfd->flags\t |= FD_OVERLAP;\n\t\tfd_head->flags |= FD_OVERLAP;\n\t\t/* make sure it's not too long */\n\t\tif (end_offset > fd_head->datalen || end_offset < fd->offset || end_offset < fd->len) {\n\t\t\tfd->flags\t |= FD_TOOLONGFRAGMENT;\n\t\t\tfd_head->flags |= FD_TOOLONGFRAGMENT;\n\t\t}\n\t\t/* make sure it doesn't conflict with previous data */\n\t\telse if ( memcmp(fd_head->data+fd->offset,\n\t\t\ttvb_get_ptr(tvb,offset,fd->len),fd->len) ){\n\t\t\tfd->flags\t |= FD_OVERLAPCONFLICT;\n\t\t\tfd_head->flags |= FD_OVERLAPCONFLICT;\n\t\t}\n\t\t/* it was just an overlap, link it and return */\n\t\tLINK_FRAG(fd_head,fd);\n\t\treturn TRUE;\n\t}\n\n\n\n\t/* If we have reached this point, the packet is not defragmented yet.\n\t * Save all payload in a buffer until we can defragment.\n\t * XXX - what if we didn't capture the entire fragment due\n\t * to a too-short snapshot length?\n\t */\n\tfd->data = g_malloc(fd->len);\n\ttvb_memcpy(tvb, fd->data, offset, fd->len);\n\tLINK_FRAG(fd_head,fd);\n\n\n\tif( !(fd_head->flags & FD_DATALEN_SET) ){\n\t\t/* if we dont know the datalen, there are still missing\n\t\t * packets. Cheaper than the check below.\n\t\t */\n\t\treturn FALSE;\n\t}\n\n\n\t/*\n\t * Check if we have received the entire fragment.\n\t * This is easy since the list is sorted and the head is faked.\n\t *\n\t * First, we compute the amount of contiguous data that's\n\t * available. (The check for fd_i->offset <= max rules out\n\t * fragments that don't start before or at the end of the\n\t * previous fragment, i.e. fragments that have a gap between\n\t * them and the previous fragment.)\n\t */\n\tmax = 0;\n\tfor (fd_i=fd_head->next;fd_i;fd_i=fd_i->next) {\n\t\tif ( ((fd_i->offset)<=max) &&\n\t\t\t((fd_i->offset+fd_i->len)>max) ){\n\t\t\tmax = fd_i->offset+fd_i->len;\n\t\t}\n\t}\n\n\tif (max < (fd_head->datalen)) {\n\t\t/*\n\t\t * The amount of contiguous data we have is less than the\n\t\t * amount of data we're trying to reassemble, so we haven't\n\t\t * received all packets yet.\n\t\t */\n\t\treturn FALSE;\n\t}\n\n\n\tif (max > (fd_head->datalen)) {\n\t\t/*XXX not sure if current fd was the TOOLONG*/\n\t\t/*XXX is it fair to flag current fd*/\n\t\t/* oops, too long fragment detected */\n\t\tfd->flags\t |= FD_TOOLONGFRAGMENT;\n\t\tfd_head->flags |= FD_TOOLONGFRAGMENT;\n\t}\n\n\t/* we have received an entire packet, defragment it and\n\t * free all fragments\n\t */\n\t/* store old data just in case */\n\told_data=fd_head->data;\n\tfd_head->data = g_malloc(max);\n\n\t/* add all data fragments */\n\tfor (dfpos=0,fd_i=fd_head;fd_i;fd_i=fd_i->next) {\n\t\tif (fd_i->len) {\n\t\t\t/* dfpos is always >= than fd_i->offset */\n\t\t\t/* No gaps can exist here, max_loop(above) does this */\n\t\t\t/* XXX - true? Can we get fd_i->offset+fd-i->len */\n\t\t\t/* overflowing, for example? */\n\t\t\t/*\tActually: there is at least one pathological case wherein there can be fragments\n\t\t\t *\ton the list which are for offsets greater than max (i.e.: following a gap after max).\n\t\t\t *\t(Apparently a \"DESEGMENT_UNTIL_FIN\" was involved wherein the FIN packet had an offset\n\t\t\t *\tless than the highest fragment offset seen. [Seen from a fuzz-test: bug #2470]).\n\t\t\t *\tNote that the \"overlap\" compare must only be done for fragments with (offset+len) <= max\n\t\t\t *\tand thus within the newly g_malloc'd buffer.\n\t\t\t */\n\n\t\t\tif ( fd_i->offset+fd_i->len > dfpos ) {\n\t\t\t\tif (fd_i->offset+fd_i->len > max)\n\t\t\t\t\tg_warning(\"Reassemble error in frame %u: offset %u + len %u > max %u\",\n\t\t\t\t\t\tpinfo->fd->num, fd_i->offset,\n\t\t\t\t\t\tfd_i->len, max);\n\t\t\t\telse if (dfpos < fd_i->offset)\n\t\t\t\t\tg_warning(\"Reassemble error in frame %u: dfpos %u < offset %u\",\n\t\t\t\t\t\tpinfo->fd->num, dfpos, fd_i->offset);\n\t\t\t\telse if (dfpos-fd_i->offset > fd_i->len)\n\t\t\t\t\tg_warning(\"Reassemble error in frame %u: dfpos %u - offset %u > len %u\",\n\t\t\t\t\t\tpinfo->fd->num, dfpos, fd_i->offset,\n\t\t\t\t\t\tfd_i->len);\n\t\t\t\telse if (!fd_head->data)\n\t\t\t\t\tg_warning(\"Reassemble error in frame %u: no data\",\n\t\t\t\t\t\tpinfo->fd->num);\n\t\t\t\telse {\n\t\t\t\t\tif (fd_i->offset < dfpos) {\n\t\t\t\t\t\tfd_i->flags |= FD_OVERLAP;\n\t\t\t\t\t\tfd_head->flags |= FD_OVERLAP;\n\t\t\t\t\t\tif ( memcmp(fd_head->data+fd_i->offset,\n\t\t\t\t\t\t\t\tfd_i->data,\n\t\t\t\t\t\t\t\tMIN(fd_i->len,(dfpos-fd_i->offset))\n\t\t\t\t\t\t\t\t ) ) {\n\t\t\t\t\t\t\tfd_i->flags |= FD_OVERLAPCONFLICT;\n\t\t\t\t\t\t\tfd_head->flags |= FD_OVERLAPCONFLICT;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tmemcpy(fd_head->data+dfpos,\n\t\t\t\t\t\tfd_i->data+(dfpos-fd_i->offset),\n\t\t\t\t\t\tfd_i->len-(dfpos-fd_i->offset));\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (fd_i->offset + fd_i->len < fd_i->offset) /* Integer overflow? */\n\t\t\t\t\tg_warning(\"Reassemble error in frame %u: offset %u + len %u < offset\",\n\t\t\t\t\t\tpinfo->fd->num, fd_i->offset,\n\t\t\t\t\t\tfd_i->len);\n\t\t\t}\n\t\t\tif( fd_i->flags & FD_NOT_MALLOCED )\n\t\t\t\tfd_i->flags &= ~FD_NOT_MALLOCED;\n\t\t\telse\n\t\t\t\tg_free(fd_i->data);\n\t\t\tfd_i->data=NULL;\n\n\t\t\tdfpos=MAX(dfpos,(fd_i->offset+fd_i->len));\n\t\t}\n\t}\n\n\tg_free(old_data);\n\t/* mark this packet as defragmented.\n\t\t allows us to skip any trailing fragments */\n\tfd_head->flags |= FD_DEFRAGMENTED;\n\tfd_head->reassembled_in=pinfo->fd->num;\n\n\treturn TRUE;\n}\n\nstatic fragment_data *\nfragment_add_common(tvbuff_t *tvb, const int offset, const packet_info *pinfo, const guint32 id,\n\t\t GHashTable *fragment_table, const guint32 frag_offset,\n\t\t const guint32 frag_data_len, const gboolean more_frags,\n\t\t const gboolean check_already_added)\n{\n\tfragment_key key, *new_key;\n\tfragment_data *fd_head;\n\tfragment_data *fd_item;\n\tgboolean already_added=pinfo->fd->flags.visited;\n\n\n\t/* dissector shouldn't give us garbage tvb info */\n\tDISSECTOR_ASSERT(tvb_bytes_exist(tvb, offset, frag_data_len));\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n#if 0\n\t/* debug output of associated fragments. */\n\t/* leave it here for future debugging sessions */\n\tif(strcmp(pinfo->current_proto, \"DCERPC\") == 0) {\n\t\tprintf(\"proto:%s num:%u id:%u offset:%u len:%u more:%u visited:%u\\n\",\n\t\t\tpinfo->current_proto, pinfo->fd->num, id, frag_offset, frag_data_len, more_frags, pinfo->fd->flags.visited);\n\t\tif(fd_head != NULL) {\n\t\t\tfor(fd_item=fd_head->next;fd_item;fd_item=fd_item->next){\n\t\t\t\tprintf(\"fd_frame:%u fd_offset:%u len:%u datalen:%u\\n\",\n\t\t\t\t\tfd_item->frame, fd_item->offset, fd_item->len, fd_item->datalen);\n\t\t\t}\n\t\t}\n\t}\n#endif\n\n\t/*\n\t * \"already_added\" is true if \"pinfo->fd->flags.visited\" is true;\n\t * if \"pinfo->fd->flags.visited\", this isn't the first pass, so\n\t * we've already done all the reassembly and added all the\n\t * fragments.\n\t *\n\t * If it's not true, but \"check_already_added\" is true, just check\n\t * if we have seen this fragment before, i.e., if we have already\n\t * added it to reassembly.\n\t * That can be true even if \"pinfo->fd->flags.visited\" is false\n\t * since we sometimes might call a subdissector multiple times.\n\t * As an additional check, just make sure we have not already added\n\t * this frame to the reassembly list, if there is a reassembly list;\n\t * note that the first item in the reassembly list is not a\n\t * fragment, it's a data structure for the reassembled packet.\n\t * We don't check it because its \"frame\" member isn't initialized\n\t * to anything, and because it doesn't count in any case.\n\t *\n\t * And as another additional check, make sure the fragment offsets are\n\t * the same, as otherwise we get into trouble if multiple fragments\n\t * are in one PDU.\n\t */\n\tif (!already_added && check_already_added && fd_head != NULL) {\n\t\tif (pinfo->fd->num <= fd_head->frame) {\n\t\t\tfor(fd_item=fd_head->next;fd_item;fd_item=fd_item->next){\n\t\t\t\tif(pinfo->fd->num==fd_item->frame && frag_offset==fd_item->offset){\n\t\t\t\t\talready_added=TRUE;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\t/* have we already added this frame ?*/\n\tif (already_added) {\n\t\tif (fd_head != NULL && fd_head->flags & FD_DEFRAGMENTED) {\n\t\t\treturn fd_head;\n\t\t} else {\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tif (fd_head==NULL){\n\t\t/* not found, this must be the first snooped fragment for this\n\t\t\t\t * packet. Create list-head.\n\t\t */\n\t\tfd_head = new_head(0);\n\n\t\t/*\n\t\t * We're going to use the key to insert the fragment,\n\t\t * so allocate a structure for it, and copy the\n\t\t * addresses, allocating new buffers for the address\n\t\t * data.\n\t\t */\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tnew_key = g_slice_new(fragment_key);\n#else\n\t\tnew_key = g_mem_chunk_alloc(fragment_key_chunk);\n#endif\n\t\tCOPY_ADDRESS(&new_key->src, &key.src);\n\t\tCOPY_ADDRESS(&new_key->dst, &key.dst);\n\t\tnew_key->id = key.id;\n\t\tg_hash_table_insert(fragment_table, new_key, fd_head);\n\t}\n\n\tif (fragment_add_work(fd_head, tvb, offset, pinfo, frag_offset,\n\t\tfrag_data_len, more_frags)) {\n\t\t/*\n\t\t * Reassembly is complete.\n\t\t */\n\t\treturn fd_head;\n\t} else {\n\t\t/*\n\t\t * Reassembly isn't complete.\n\t\t */\n\t\treturn NULL;\n\t}\n}\n\nfragment_data *\nfragment_add(tvbuff_t *tvb, const int offset, const packet_info *pinfo, const guint32 id,\n\t\t GHashTable *fragment_table, const guint32 frag_offset,\n\t\t const guint32 frag_data_len, const gboolean more_frags)\n{\n\treturn fragment_add_common(tvb, offset, pinfo, id, fragment_table,\n\t\tfrag_offset, frag_data_len, more_frags, TRUE);\n}\n\n/*\n * For use when you can have multiple fragments in the same frame added\n * to the same reassembled PDU, e.g. with ONC RPC-over-TCP.\n */\nfragment_data *\nfragment_add_multiple_ok(tvbuff_t *tvb, const int offset, const packet_info *pinfo,\n\t\t\t const guint32 id, GHashTable *fragment_table,\n\t\t\t const guint32 frag_offset, const guint32 frag_data_len,\n\t\t\t const gboolean more_frags)\n{\n\treturn fragment_add_common(tvb, offset, pinfo, id, fragment_table,\n\t\tfrag_offset, frag_data_len, more_frags, FALSE);\n}\n\nfragment_data *\nfragment_add_check(tvbuff_t *tvb, const int offset, const packet_info *pinfo,\n\t\t const guint32 id, GHashTable *fragment_table,\n\t\t GHashTable *reassembled_table, const guint32 frag_offset,\n\t\t const guint32 frag_data_len, const gboolean more_frags)\n{\n\treassembled_key reass_key;\n\tfragment_key key, *new_key, *old_key;\n\tgpointer orig_key, value;\n\tfragment_data *fd_head;\n\n\t/*\n\t * If this isn't the first pass, look for this frame in the table\n\t * of reassembled packets.\n\t */\n\tif (pinfo->fd->flags.visited) {\n\t\treass_key.frame = pinfo->fd->num;\n\t\treass_key.id = id;\n\t\treturn g_hash_table_lookup(reassembled_table, &reass_key);\n\t}\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\t/* Looks up a key in the GHashTable, returning the original key and the associated value\n\t * and a gboolean which is TRUE if the key was found. This is useful if you need to free\n\t * the memory allocated for the original key, for example before calling g_hash_table_remove()\n\t */\n\tif (!g_hash_table_lookup_extended(fragment_table, &key,\n\t\t\t\t\t &orig_key, &value)) {\n\t\t/* not found, this must be the first snooped fragment for this\n\t\t\t\t * packet. Create list-head.\n\t\t */\n\t\tfd_head = new_head(0);\n\n\t\t/*\n\t\t * We're going to use the key to insert the fragment,\n\t\t * so allocate a structure for it, and copy the\n\t\t * addresses, allocating new buffers for the address\n\t\t * data.\n\t\t */\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tnew_key = g_slice_new(fragment_key);\n#else\n\t\tnew_key = g_mem_chunk_alloc(fragment_key_chunk);\n#endif\n\t\tCOPY_ADDRESS(&new_key->src, &key.src);\n\t\tCOPY_ADDRESS(&new_key->dst, &key.dst);\n\t\tnew_key->id = key.id;\n\t\tg_hash_table_insert(fragment_table, new_key, fd_head);\n\n\t\torig_key = new_key; /* for unhashing it later */\n\t} else {\n\t\t/*\n\t\t * We found it.\n\t\t */\n\t\tfd_head = value;\n\t}\n\n\t/*\n\t * If this is a short frame, then we can't, and don't, do\n\t * reassembly on it. We just give up.\n\t */\n\tif (tvb_reported_length(tvb) > tvb_length(tvb))\n\t\treturn NULL;\n\n\tif (fragment_add_work(fd_head, tvb, offset, pinfo, frag_offset,\n\t\tfrag_data_len, more_frags)) {\n\t\t/*\n\t\t * Reassembly is complete.\n\t\t * Remove this from the table of in-progress\n\t\t * reassemblies, add it to the table of\n\t\t * reassembled packets, and return it.\n\t\t */\n\n\t\t/*\n\t\t * Remove this from the table of in-progress reassemblies,\n\t\t * and free up any memory used for it in that table.\n\t\t */\n\t\told_key = orig_key;\n\t\tfragment_unhash(fragment_table, old_key);\n\n\t\t/*\n\t\t * Add this item to the table of reassembled packets.\n\t\t */\n\t\tfragment_reassembled(fd_head, pinfo, reassembled_table, id);\n\t\treturn fd_head;\n\t} else {\n\t\t/*\n\t\t * Reassembly isn't complete.\n\t\t */\n\t\treturn NULL;\n\t}\n}\n\nstatic void\nfragment_defragment_and_free (fragment_data *fd_head, const packet_info *pinfo)\n{\n\tfragment_data *fd_i = NULL;\n\tfragment_data *last_fd = NULL;\n\tguint32 dfpos = 0, size = 0;\n\tvoid *old_data = NULL;\n\n\tfor(fd_i=fd_head->next;fd_i;fd_i=fd_i->next) {\n\t\tif(!last_fd || last_fd->offset!=fd_i->offset){\n\t\t\tsize+=fd_i->len;\n\t\t}\n\t\tlast_fd=fd_i;\n\t}\n\n\t/* store old data in case the fd_i->data pointers refer to it */\n\told_data=fd_head->data;\n\tfd_head->data = g_malloc(size);\n\tfd_head->len = size;\t\t/* record size for caller\t*/\n\n\t/* add all data fragments */\n\tlast_fd=NULL;\n\tfor (fd_i=fd_head->next; fd_i; fd_i=fd_i->next) {\n\t\tif (fd_i->len) {\n\t\t\tif(!last_fd || last_fd->offset != fd_i->offset) {\n\t\t\t\t/* First fragment or in-sequence fragment */\n\t\t\t\tmemcpy(fd_head->data+dfpos, fd_i->data, fd_i->len);\n\t\t\t\tdfpos += fd_i->len;\n\t\t\t} else {\n\t\t\t\t/* duplicate/retransmission/overlap */\n\t\t\t\tfd_i->flags |= FD_OVERLAP;\n\t\t\t\tfd_head->flags |= FD_OVERLAP;\n\t\t\t\tif(last_fd->len != fd_i->len\n\t\t\t\t || memcmp(last_fd->data, fd_i->data, last_fd->len) ) {\n\t\t\t\t\tfd_i->flags |= FD_OVERLAPCONFLICT;\n\t\t\t\t\tfd_head->flags |= FD_OVERLAPCONFLICT;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tlast_fd=fd_i;\n\t}\n\n\t/* we have defragmented the pdu, now free all fragments*/\n\tfor (fd_i=fd_head->next;fd_i;fd_i=fd_i->next) {\n\t\tif( fd_i->flags & FD_NOT_MALLOCED )\n\t\t\tfd_i->flags &= ~FD_NOT_MALLOCED;\n\t\telse\n\t\t\tg_free(fd_i->data);\n\t\tfd_i->data=NULL;\n\t}\n\tg_free(old_data);\n\n\t/* mark this packet as defragmented.\n\t * allows us to skip any trailing fragments.\n\t */\n\tfd_head->flags |= FD_DEFRAGMENTED;\n\tfd_head->reassembled_in=pinfo->fd->num;\n}\n\n/*\n * This function adds a new fragment to the entry for a reassembly\n * operation.\n *\n * The list of fragments for a specific datagram is kept sorted for\n * easier handling.\n *\n * Returns TRUE if we have all the fragments, FALSE otherwise.\n *\n * This function assumes frag_number being a block sequence number.\n * The bsn for the first block is 0.\n */\nstatic gboolean\nfragment_add_seq_work(fragment_data *fd_head, tvbuff_t *tvb, const int offset,\n\t\t const packet_info *pinfo, const guint32 frag_number,\n\t\t const guint32 frag_data_len, const gboolean more_frags,\n\t\t const guint32 flags _U_)\n{\n\tfragment_data *fd;\n\tfragment_data *fd_i;\n\tfragment_data *last_fd;\n\tguint32 max, dfpos;\n\n\t/* if the partial reassembly flag has been set, and we are extending\n\t * the pdu, un-reassemble the pdu. This means pointing old fds to malloc'ed data.\n\t */\n\tif(fd_head->flags & FD_DEFRAGMENTED && frag_number >= fd_head->datalen &&\n\t\tfd_head->flags & FD_PARTIAL_REASSEMBLY){\n\t\tguint32 lastdfpos = 0;\n\t\tdfpos = 0;\n\t\tfor(fd_i=fd_head->next; fd_i; fd_i=fd_i->next){\n\t\t\tif( !fd_i->data ) {\n\t\t\t\tif( fd_i->flags & FD_OVERLAP ) {\n\t\t\t\t\t/* this is a duplicate of the previous\n\t\t\t\t\t * fragment. */\n\t\t\t\t\tfd_i->data = fd_head->data + lastdfpos;\n\t\t\t\t} else {\n\t\t\t\t\tfd_i->data = fd_head->data + dfpos;\n\t\t\t\t\tlastdfpos = dfpos;\n\t\t\t\t\tdfpos += fd_i->len;\n\t\t\t\t}\n\t\t\t\tfd_i->flags |= FD_NOT_MALLOCED;\n\t\t\t}\n\t\t\tfd_i->flags &= (~FD_TOOLONGFRAGMENT) & (~FD_MULTIPLETAILS);\n\t\t}\n\t\tfd_head->flags &= ~(FD_DEFRAGMENTED|FD_PARTIAL_REASSEMBLY|FD_DATALEN_SET);\n\t\tfd_head->flags &= (~FD_TOOLONGFRAGMENT) & (~FD_MULTIPLETAILS);\n\t\tfd_head->datalen=0;\n\t\tfd_head->reassembled_in=0;\n\t}\n\n\n\t/* create new fd describing this fragment */\n#if GLIB_CHECK_VERSION(2,10,0)\n\tfd = g_slice_new(fragment_data);\n#else\n\tfd = g_mem_chunk_alloc(fragment_data_chunk);\n#endif\n\tfd->next = NULL;\n\tfd->flags = 0;\n\tfd->frame = pinfo->fd->num;\n\tfd->offset = frag_number;\n\tfd->len = frag_data_len;\n\tfd->data = NULL;\n\n\tif (!more_frags) {\n\t\t/*\n\t\t * This is the tail fragment in the sequence.\n\t\t */\n\t\tif (fd_head->flags&FD_DATALEN_SET) {\n\t\t\t/* ok we have already seen other tails for this packet\n\t\t\t * it might be a duplicate.\n\t\t\t */\n\t\t\tif (fd_head->datalen != fd->offset ){\n\t\t\t\t/* Oops, this tail indicates a different packet\n\t\t\t\t * len than the previous ones. Something's wrong.\n\t\t\t\t */\n\t\t\t\tfd->flags\t|= FD_MULTIPLETAILS;\n\t\t\t\tfd_head->flags\t|= FD_MULTIPLETAILS;\n\t\t\t}\n\t\t} else {\n\t\t\t/* this was the first tail fragment, now we know the\n\t\t\t * sequence number of that fragment (which is NOT\n\t\t\t * the length of the packet!)\n\t\t\t */\n\t\t\tfd_head->datalen = fd->offset;\n\t\t\tfd_head->flags |= FD_DATALEN_SET;\n\t\t}\n\t}\n\n\t/* If the packet is already defragmented, this MUST be an overlap.\n\t * The entire defragmented packet is in fd_head->data\n\t * Even if we have previously defragmented this packet, we still check\n\t * check it. Someone might play overlap and TTL games.\n\t */\n\tif (fd_head->flags & FD_DEFRAGMENTED) {\n\t\tfd->flags\t|= FD_OVERLAP;\n\t\tfd_head->flags\t|= FD_OVERLAP;\n\n\t\t/* make sure it's not past the end */\n\t\tif (fd->offset > fd_head->datalen) {\n\t\t\t/* new fragment comes after the end */\n\t\t\tfd->flags\t|= FD_TOOLONGFRAGMENT;\n\t\t\tfd_head->flags\t|= FD_TOOLONGFRAGMENT;\n\t\t\tLINK_FRAG(fd_head,fd);\n\t\t\treturn TRUE;\n\t\t}\n\t\t/* make sure it doesn't conflict with previous data */\n\t\tdfpos=0;\n\t\tlast_fd=NULL;\n\t\tfor (fd_i=fd_head->next;fd_i && (fd_i->offset!=fd->offset);fd_i=fd_i->next) {\n\t\t if (!last_fd || last_fd->offset!=fd_i->offset){\n\t\t\tdfpos += fd_i->len;\n\t\t }\n\t\t last_fd=fd_i;\n\t\t}\n\t\tif(fd_i){\n\t\t\t/* new fragment overlaps existing fragment */\n\t\t\tif(fd_i->len!=fd->len){\n\t\t\t\t/*\n\t\t\t\t * They have different lengths; this\n\t\t\t\t * is definitely a conflict.\n\t\t\t\t */\n\t\t\t\tfd->flags\t|= FD_OVERLAPCONFLICT;\n\t\t\t\tfd_head->flags\t|= FD_OVERLAPCONFLICT;\n\t\t\t\tLINK_FRAG(fd_head,fd);\n\t\t\t\treturn TRUE;\n\t\t\t}\n\t\t\tDISSECTOR_ASSERT(fd_head->len >= dfpos + fd->len);\n\t\t\tif ( memcmp(fd_head->data+dfpos,\n\t\t\t\ttvb_get_ptr(tvb,offset,fd->len),fd->len) ){\n\t\t\t\t/*\n\t\t\t\t * They have the same length, but the\n\t\t\t\t * data isn't the same.\n\t\t\t\t */\n\t\t\t\tfd->flags\t|= FD_OVERLAPCONFLICT;\n\t\t\t\tfd_head->flags\t|= FD_OVERLAPCONFLICT;\n\t\t\t\tLINK_FRAG(fd_head,fd);\n\t\t\t\treturn TRUE;\n\t\t\t}\n\t\t\t/* it was just an overlap, link it and return */\n\t\t\tLINK_FRAG(fd_head,fd);\n\t\t\treturn TRUE;\n\t\t} else {\n\t\t\t/*\n\t\t\t * New fragment doesn't overlap an existing\n\t\t\t * fragment - there was presumably a gap in\n\t\t\t * the sequence number space.\n\t\t\t *\n\t\t\t * XXX - what should we do here? Is it always\n\t\t\t * the case that there are no gaps, or are there\n\t\t\t * protcols using sequence numbers where there\n\t\t\t * can be gaps?\n\t\t\t *\n\t\t\t * If the former, the check below for having\n\t\t\t * received all the fragments should check for\n\t\t\t * holes in the sequence number space and for the\n\t\t\t * first sequence number being 0. If we do that,\n\t\t\t * the only way we can get here is if this fragment\n\t\t\t * is past the end of the sequence number space -\n\t\t\t * but the check for \"fd->offset > fd_head->datalen\"\n\t\t\t * would have caught that above, so it can't happen.\n\t\t\t *\n\t\t\t * If the latter, we don't have a good way of\n\t\t\t * knowing whether reassembly is complete if we\n\t\t\t * get packet out of order such that the \"last\"\n\t\t\t * fragment doesn't show up last - but, unless\n\t\t\t * in-order reliable delivery of fragments is\n\t\t\t * guaranteed, an implementation of the protocol\n\t\t\t * has no way of knowing whether reassembly is\n\t\t\t * complete, either.\n\t\t\t *\n\t\t\t * For now, we just link the fragment in and\n\t\t\t * return.\n\t\t\t */\n\t\t\tLINK_FRAG(fd_head,fd);\n\t\t\treturn TRUE;\n\t\t}\n\t}\n\n\t/* If we have reached this point, the packet is not defragmented yet.\n\t * Save all payload in a buffer until we can defragment.\n\t * XXX - what if we didn't capture the entire fragment due\n\t * to a too-short snapshot length?\n\t */\n\t/* check len, there may be a fragment with 0 len, that is actually the tail */\n\tif (fd->len) {\n\t\tfd->data = g_malloc(fd->len);\n\t\ttvb_memcpy(tvb, fd->data, offset, fd->len);\n\t}\n\tLINK_FRAG(fd_head,fd);\n\n\n\tif( !(fd_head->flags & FD_DATALEN_SET) ){\n\t\t/* if we dont know the sequence number of the last fragment,\n\t\t * there are definitely still missing packets. Cheaper than\n\t\t * the check below.\n\t\t */\n\t\treturn FALSE;\n\t}\n\n\n\t/* check if we have received the entire fragment\n\t * this is easy since the list is sorted and the head is faked.\n\t * common case the whole list is scanned.\n\t */\n\tmax = 0;\n\tfor(fd_i=fd_head->next;fd_i;fd_i=fd_i->next) {\n\t if ( fd_i->offset==max ){\n\t\tmax++;\n\t }\n\t}\n\t/* max will now be datalen+1 if all fragments have been seen */\n\n\tif (max <= fd_head->datalen) {\n\t\t/* we have not received all packets yet */\n\t\treturn FALSE;\n\t}\n\n\n\tif (max > (fd_head->datalen+1)) {\n\t\t/* oops, too long fragment detected */\n\t\tfd->flags\t|= FD_TOOLONGFRAGMENT;\n\t\tfd_head->flags\t|= FD_TOOLONGFRAGMENT;\n\t}\n\n\n\t/* we have received an entire packet, defragment it and\n\t * free all fragments\n\t */\n\tfragment_defragment_and_free(fd_head, pinfo);\n\n\treturn TRUE;\n}\n\n/*\n * This function adds a new fragment to the fragment hash table.\n * If this is the first fragment seen for this datagram, a new entry\n * is created in the hash table, otherwise this fragment is just added\n * to the linked list of fragments for this packet.\n *\n * Returns a pointer to the head of the fragment data list if we have all the\n * fragments, NULL otherwise.\n *\n * This function assumes frag_number being a block sequence number.\n * The bsn for the first block is 0.\n */\nfragment_data *\nfragment_add_seq(tvbuff_t *tvb, const int offset, const packet_info *pinfo, const guint32 id,\n\t\t GHashTable *fragment_table, const guint32 frag_number,\n\t\t const guint32 frag_data_len, const gboolean more_frags)\n{\n\tfragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\treturn fragment_add_seq_key(tvb, offset, pinfo,\n\t\t\t\t\t&key, fragment_key_copy,\n\t\t\t\t\tfragment_table, frag_number,\n\t\t\t\t\tfrag_data_len, more_frags, 0);\n}\n\n\nfragment_data *\nfragment_add_dcerpc_dg(tvbuff_t *tvb, const int offset, const packet_info *pinfo, const guint32 id,\n\t\t\t\t\tvoid *v_act_id,\n\t\t\t\t\tGHashTable *fragment_table, const guint32 frag_number,\n\t\t\t\t\tconst guint32 frag_data_len, const gboolean more_frags)\n{\n\te_uuid_t *act_id = (e_uuid_t *)v_act_id;\n\tdcerpc_fragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\tkey.act_id\t= *act_id;\n\n\treturn fragment_add_seq_key(tvb, offset, pinfo,\n\t\t\t\t\t&key, dcerpc_fragment_key_copy,\n\t\t\t\t\tfragment_table, frag_number,\n\t\t\t\t\tfrag_data_len, more_frags, 0);\n}\n\nfragment_data *\nfragment_add_seq_key(tvbuff_t *tvb, const int offset, const packet_info *pinfo,\n\t\t\t\t\t void *key, fragment_key_copier key_copier,\n\t\t\t\t\tGHashTable *fragment_table, guint32 frag_number,\n\t\t\t\t\tconst guint32 frag_data_len, const gboolean more_frags,\n\t\t\t\t\tconst guint32 flags)\n{\n\tfragment_data *fd_head;\n\tfd_head = g_hash_table_lookup(fragment_table, key);\n\n\t/* have we already seen this frame ?*/\n\tif (pinfo->fd->flags.visited) {\n\t\tif (fd_head != NULL && fd_head->flags & FD_DEFRAGMENTED) {\n\t\t\treturn fd_head;\n\t\t} else {\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tif (fd_head==NULL){\n\t\t/* not found, this must be the first snooped fragment for this\n\t\t\t\t * packet. Create list-head.\n\t\t */\n\t\tfd_head= new_head(FD_BLOCKSEQUENCE);\n\n\t\tif((flags & (REASSEMBLE_FLAGS_NO_FRAG_NUMBER|REASSEMBLE_FLAGS_802_11_HACK))\n\t\t && !more_frags) {\n\t\t\t/*\n\t\t\t * This is the last fragment for this packet, and\n\t\t\t * is the only one we've seen.\n\t\t\t *\n\t\t\t * Either we don't have sequence numbers, in which\n\t\t\t * case we assume this is the first fragment for\n\t\t\t * this packet, or we're doing special 802.11\n\t\t\t * processing, in which case we assume it's one\n\t\t\t * of those reassembled packets with a non-zero\n\t\t\t * fragment number (see packet-80211.c); just\n\t\t\t * return a pointer to the head of the list;\n\t\t\t * fragment_add_seq_check will then add it to the table\n\t\t\t * of reassembled packets.\n\t\t\t */\n\t\t\tfd_head->reassembled_in=pinfo->fd->num;\n\t\t\treturn fd_head;\n\t\t}\n\n\t\t/*\n\t\t * We're going to use the key to insert the fragment,\n\t\t * so copy it to a long-term store.\n\t\t */\n\t\tif(key_copier != NULL)\n\t\t\tkey = key_copier(key);\n\t\tg_hash_table_insert(fragment_table, key, fd_head);\n\n\t\t/*\n\t\t * If we weren't given an initial fragment number,\n\t\t * make it 0.\n\t\t */\n\t\tif (flags & REASSEMBLE_FLAGS_NO_FRAG_NUMBER)\n\t\t\tfrag_number = 0;\n\t} else {\n\t\tif (flags & REASSEMBLE_FLAGS_NO_FRAG_NUMBER) {\n\t\t\tfragment_data *fd;\n\t\t\t/*\n\t\t\t * If we weren't given an initial fragment number,\n\t\t\t * use the next expected fragment number as the fragment\n\t\t\t * number for this fragment.\n\t\t\t */\n\t\t\tfor (fd = fd_head; fd != NULL; fd = fd->next) {\n\t\t\t\tif (fd->next == NULL)\n\t\t\t\t\tfrag_number = fd->offset + 1;\n\t\t\t}\n\t\t}\n\t}\n\n\t/*\n\t * XXX I've copied this over from the old separate\n\t * fragment_add_seq_check_work, but I'm not convinced it's doing the\n\t * right thing -- rav\n\t *\n\t * If we don't have all the data that is in this fragment,\n\t * then we can't, and don't, do reassembly on it.\n\t *\n\t * If it's the first frame, handle it as an unfragmented packet.\n\t * Otherwise, just handle it as a fragment.\n\t *\n\t * If \"more_frags\" isn't set, we get rid of the entry in the\n\t * hash table for this reassembly, as we don't need it any more.\n\t */\n\tif ((flags & REASSEMBLE_FLAGS_CHECK_DATA_PRESENT) &&\n\t\t!tvb_bytes_exist(tvb, offset, frag_data_len)) {\n\t\tif (!more_frags) {\n\t\t\tgpointer orig_key;\n\t\t\t/*\n\t\t\t * Remove this from the table of in-progress\n\t\t\t * reassemblies, and free up any memory used for\n\t\t\t * it in that table.\n\t\t\t */\n\t\t\tif (g_hash_table_lookup_extended(fragment_table, key,\n\t\t\t\t\t\t\t &orig_key, NULL)) {\n\t\t\t\tfragment_unhash(fragment_table, (fragment_key *)orig_key);\n\t\t\t}\n\t\t}\n\t\tfd_head -> flags |= FD_DATA_NOT_PRESENT;\n\t\treturn frag_number == 0 ? fd_head : NULL;\n\t}\n\n\tif (fragment_add_seq_work(fd_head, tvb, offset, pinfo,\n\t\t\t\t frag_number, frag_data_len, more_frags, flags)) {\n\t\t/*\n\t\t * Reassembly is complete.\n\t\t */\n\t\treturn fd_head;\n\t} else {\n\t\t/*\n\t\t * Reassembly isn't complete.\n\t\t */\n\t\treturn NULL;\n\t}\n}\n\n/*\n * This does the work for \"fragment_add_seq_check()\" and\n * \"fragment_add_seq_next()\".\n *\n * This function assumes frag_number being a block sequence number.\n * The bsn for the first block is 0.\n *\n * If \"no_frag_number\" is TRUE, it uses the next expected fragment number\n * as the fragment number if there is a reassembly in progress, otherwise\n * it uses 0.\n *\n * If \"no_frag_number\" is FALSE, it uses the \"frag_number\" argument as\n * the fragment number.\n *\n * If this is the first fragment seen for this datagram, a new\n * \"fragment_data\" structure is allocated to refer to the reassembled\n * packet.\n *\n * This fragment is added to the linked list of fragments for this packet.\n *\n * If \"more_frags\" is false and REASSEMBLE_FLAGS_802_11_HACK (as the name\n * implies, a special hack for 802.11) or REASSEMBLE_FLAGS_NO_FRAG_NUMBER\n * (implying messages must be in order since there's no sequence number) are\n * set in \"flags\", then this (one element) list is returned.\n *\n * If, after processing this fragment, we have all the fragments,\n * \"fragment_add_seq_check_work()\" removes that from the fragment hash\n * table if necessary and adds it to the table of reassembled fragments,\n * and returns a pointer to the head of the fragment list.\n *\n * Otherwise, it returns NULL.\n *\n * XXX - Should we simply return NULL for zero-length fragments?\n */\nstatic fragment_data *\nfragment_add_seq_check_work(tvbuff_t *tvb, const int offset,\n\t\t\t const packet_info *pinfo, const guint32 id,\n\t\t\t GHashTable *fragment_table,\n\t\t\t GHashTable *reassembled_table,\n\t\t\t const guint32 frag_number,\n\t\t\t const guint32 frag_data_len,\n\t\t\t const gboolean more_frags, const guint32 flags)\n{\n\treassembled_key reass_key;\n\tfragment_key key;\n\tfragment_data *fd_head;\n\n\t/*\n\t * Have we already seen this frame?\n\t * If so, look for it in the table of reassembled packets.\n\t */\n\tif (pinfo->fd->flags.visited) {\n\t\treass_key.frame = pinfo->fd->num;\n\t\treass_key.id = id;\n\t\treturn g_hash_table_lookup(reassembled_table, &reass_key);\n\t}\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = fragment_add_seq_key(tvb, offset, pinfo,\n\t\t\t\t\t &key, fragment_key_copy,\n\t\t\t\t\t fragment_table, frag_number,\n\t\t\t\t\t frag_data_len, more_frags, flags|REASSEMBLE_FLAGS_CHECK_DATA_PRESENT);\n\tif (fd_head) {\n\t\tgpointer orig_key;\n\n\t\tif(fd_head->flags & FD_DATA_NOT_PRESENT) {\n\t\t\t/* this is the first fragment of a datagram with\n\t\t\t * truncated fragments. Don't move it to the\n\t\t\t * reassembled table. */\n\t\t\treturn fd_head;\n\t\t}\n\n\t\t/*\n\t\t * Reassembly is complete.\n\t\t * Remove this from the table of in-progress\n\t\t * reassemblies, add it to the table of\n\t\t * reassembled packets, and return it.\n\t\t */\n\t\tif (g_hash_table_lookup_extended(fragment_table, &key,\n\t\t\t\t\t\t &orig_key, NULL)) {\n\t\t\t/*\n\t\t\t * Remove this from the table of in-progress reassemblies,\n\t\t\t * and free up any memory used for it in that table.\n\t\t\t */\n\t\t\tfragment_unhash(fragment_table, (fragment_key *)orig_key);\n\t\t}\n\n\t\t/*\n\t\t * Add this item to the table of reassembled packets.\n\t\t */\n\t\tfragment_reassembled(fd_head, pinfo, reassembled_table, id);\n\t\treturn fd_head;\n\t} else {\n\t\t/*\n\t\t * Reassembly isn't complete.\n\t\t */\n\t\treturn NULL;\n\t}\n}\n\nfragment_data *\nfragment_add_seq_check(tvbuff_t *tvb, const int offset,\n\t\t const packet_info *pinfo, const guint32 id,\n\t\t GHashTable *fragment_table,\n\t\t GHashTable *reassembled_table, const guint32 frag_number,\n\t\t const guint32 frag_data_len, const gboolean more_frags)\n{\n\treturn fragment_add_seq_check_work(tvb, offset, pinfo, id,\n\t\t\t\t\t fragment_table, reassembled_table,\n\t\t\t\t\t frag_number, frag_data_len,\n\t\t\t\t\t more_frags, 0);\n}\n\nfragment_data *\nfragment_add_seq_802_11(tvbuff_t *tvb, const int offset,\n\t\t\tconst packet_info *pinfo, const guint32 id,\n\t\t\tGHashTable *fragment_table,\n\t\t\tGHashTable *reassembled_table,\n\t\t\tconst guint32 frag_number, const guint32 frag_data_len,\n\t\t\tconst gboolean more_frags)\n{\n\treturn fragment_add_seq_check_work(tvb, offset, pinfo, id,\n\t\t\t\t\t fragment_table, reassembled_table,\n\t\t\t\t\t frag_number, frag_data_len,\n\t\t\t\t\t more_frags,\n\t\t\t\t\t REASSEMBLE_FLAGS_802_11_HACK);\n}\n\nfragment_data *\nfragment_add_seq_next(tvbuff_t *tvb, const int offset, const packet_info *pinfo,\n\t\t const guint32 id, GHashTable *fragment_table,\n\t\t GHashTable *reassembled_table, const guint32 frag_data_len,\n\t\t const gboolean more_frags)\n{\n\treturn fragment_add_seq_check_work(tvb, offset, pinfo, id,\n\t\t\t\t\t fragment_table, reassembled_table, 0,\n\t\t\t\t\t frag_data_len, more_frags,\n\t\t\t\t\t REASSEMBLE_FLAGS_NO_FRAG_NUMBER);\n}\n\nvoid\nfragment_start_seq_check(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table,\n\t\t\t const guint32 tot_len)\n{\n\tfragment_key key, *new_key;\n\tfragment_data *fd_head;\n\n\t/* Have we already seen this frame ?*/\n\tif (pinfo->fd->flags.visited) {\n\t\treturn;\n\t}\n\n\t/* Create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\t/* Check if fragment data exist for this key */\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\tif (fd_head == NULL) {\n\t\t/* Create list-head. */\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tfd_head = g_slice_new(fragment_data);\n#else\n\t\tfd_head = g_mem_chunk_alloc(fragment_data_chunk);\n#endif\n\n\t\tfd_head->next = NULL;\n\t\tfd_head->datalen = tot_len;\n\t\tfd_head->offset = 0;\n\t\tfd_head->len = 0;\n\t\tfd_head->flags = FD_BLOCKSEQUENCE|FD_DATALEN_SET;\n\t\tfd_head->data = NULL;\n\t\tfd_head->reassembled_in = 0;\n\t\t/*\n\t\t * We're going to use the key to insert the fragment,\n\t\t * so copy it to a long-term store.\n\t\t */\n\t\tnew_key = fragment_key_copy(&key);\n\t\tg_hash_table_insert(fragment_table, new_key, fd_head);\n\t}\n}\n\nfragment_data *\nfragment_end_seq_next(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table,\n\t\t\t GHashTable *reassembled_table)\n{\n\treassembled_key reass_key;\n\treassembled_key *new_key;\n\tfragment_key key;\n\tfragment_data *fd_head;\n\n\t/*\n\t * Have we already seen this frame?\n\t * If so, look for it in the table of reassembled packets.\n\t */\n\tif (pinfo->fd->flags.visited) {\n\t\treass_key.frame = pinfo->fd->num;\n\t\treass_key.id = id;\n\t\treturn g_hash_table_lookup(reassembled_table, &reass_key);\n\t}\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup (fragment_table, &key);\n\n\tif (fd_head) {\n\t\tgpointer orig_key;\n\n\t\tif (fd_head->flags & FD_DATA_NOT_PRESENT) {\n\t\t\t/* No data added */\n\t\t\treturn NULL;\n\t\t}\n\n\t\tfd_head->datalen = fd_head->offset;\n\t\tfd_head->flags |= FD_DATALEN_SET;\n\n\t\tfragment_defragment_and_free (fd_head, pinfo);\n\n\t\t/*\n\t\t * Remove this from the table of in-progress\n\t\t * reassemblies, add it to the table of\n\t\t * reassembled packets, and return it.\n\t\t */\n\t\tif (g_hash_table_lookup_extended(fragment_table, &key,\n\t\t\t\t\t\t &orig_key, NULL)) {\n\t\t\t/*\n\t\t\t * Remove this from the table of in-progress reassemblies,\n\t\t\t * and free up any memory used for it in that table.\n\t\t\t */\n\t\t\tfragment_unhash(fragment_table, (fragment_key *)orig_key);\n\t\t}\n\n\t\t/*\n\t\t * Add this item to the table of reassembled packets.\n\t\t */\n\t\tfragment_reassembled(fd_head, pinfo, reassembled_table, id);\n\t\tif (fd_head->next != NULL) {\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\t\tnew_key = g_slice_new(reassembled_key);\n#else\n\t\t\tnew_key = se_alloc(sizeof(reassembled_key));\n#endif\n\t\t\tnew_key->frame = pinfo->fd->num;\n\t\t\tnew_key->id = id;\n\t\t\tg_hash_table_insert(reassembled_table, new_key, fd_head);\n\t\t}\n\n\t\treturn fd_head;\n\t} else {\n\t\t/*\n\t\t * Fragment data not found.\n\t\t */\n\t\treturn NULL;\n\t}\n}\n\n/*\n * Process reassembled data; if we're on the frame in which the data\n * was reassembled, put the fragment information into the protocol\n * tree, and construct a tvbuff with the reassembled data, otherwise\n * just put a \"reassembled in\" item into the protocol tree.\n */\ntvbuff_t *\nprocess_reassembled_data(tvbuff_t *tvb, const int offset, packet_info *pinfo,\n\tconst char *name, fragment_data *fd_head, const fragment_items *fit,\n\tgboolean *update_col_infop, proto_tree *tree)\n{\n\ttvbuff_t *next_tvb;\n\tgboolean update_col_info;\n\tproto_item *frag_tree_item;\n\n\tif (fd_head != NULL && pinfo->fd->num == fd_head->reassembled_in) {\n\t\t/*\n\t\t * OK, we've reassembled this.\n\t\t * Is this something that's been reassembled from more\n\t\t * than one fragment?\n\t\t */\n\t\tif (fd_head->next != NULL) {\n\t\t\t/*\n\t\t\t * Yes.\n\t\t\t * Allocate a new tvbuff, referring to the\n\t\t\t * reassembled payload.\n\t\t\t */\n\t\t\tif (fd_head->flags & FD_BLOCKSEQUENCE) {\n\t\t\t\tnext_tvb = tvb_new_real_data(fd_head->data,\n\t\t\t\t\t fd_head->len, fd_head->len);\n\t\t\t} else {\n\t\t\t\tnext_tvb = tvb_new_real_data(fd_head->data,\n\t\t\t\t\t fd_head->datalen, fd_head->datalen);\n\t\t\t}\n\n\t\t\t/*\n\t\t\t * Add the tvbuff to the list of tvbuffs to which\n\t\t\t * the tvbuff we were handed refers, so it'll get\n\t\t\t * cleaned up when that tvbuff is cleaned up.\n\t\t\t */\n\t\t\ttvb_set_child_real_data_tvbuff(tvb, next_tvb);\n\n\t\t\t/* Add the defragmented data to the data source list. */\n\t\t\tadd_new_data_source(pinfo, next_tvb, name);\n\n\t\t\t/* show all fragments */\n\t\t\tif (fd_head->flags & FD_BLOCKSEQUENCE) {\n\t\t\t\tupdate_col_info = !show_fragment_seq_tree(\n\t\t\t\t\tfd_head, fit, tree, pinfo, next_tvb, &frag_tree_item);\n\t\t\t} else {\n\t\t\t\tupdate_col_info = !show_fragment_tree(fd_head,\n\t\t\t\t\tfit, tree, pinfo, next_tvb, &frag_tree_item);\n\t\t\t}\n\t\t} else {\n\t\t\t/*\n\t\t\t * No.\n\t\t\t * Return a tvbuff with the payload.\n\t\t\t */\n\t\t\tnext_tvb = tvb_new_subset_remaining(tvb, offset);\n\t\t\tpinfo->fragmented = FALSE;\t/* one-fragment packet */\n\t\t\tupdate_col_info = TRUE;\n\t\t}\n\t\tif (update_col_infop != NULL)\n\t\t\t*update_col_infop = update_col_info;\n\t} else {\n\t\t/*\n\t\t * We don't have the complete reassembled payload, or this\n\t\t * isn't the final frame of that payload.\n\t\t */\n\t\tnext_tvb = NULL;\n\n\t\t/*\n\t\t * If we know what frame this was reassembled in,\n\t\t * and if there's a field to use for the number of\n\t\t * the frame in which the packet was reassembled,\n\t\t * add it to the protocol tree.\n\t\t */\n\t\tif (fd_head != NULL && fit->hf_reassembled_in != NULL) {\n\t\t\tproto_tree_add_uint(tree,\n\t\t\t\t*(fit->hf_reassembled_in), tvb,\n\t\t\t\t0, 0, fd_head->reassembled_in);\n\t\t}\n\t}\n\treturn next_tvb;\n}\n\n/*\n * Show a single fragment in a fragment subtree, and put information about\n * it in the top-level item for that subtree.\n */\nstatic void\nshow_fragment(fragment_data *fd, const int offset, const fragment_items *fit,\n\tproto_tree *ft, proto_item *fi, const gboolean first_frag, const guint32 count, tvbuff_t *tvb)\n{\n\tproto_item *fei=NULL;\n\tint hf;\n\n\tif (first_frag) {\n\t\tgchar *name;\n\t\tif (count == 1) {\n\t\t\tname = g_strdup(proto_registrar_get_name(*(fit->hf_fragment)));\n\t\t} else {\n\t\t\tname = g_strdup(proto_registrar_get_name(*(fit->hf_fragments)));\n\t\t}\n\t\tproto_item_set_text(fi, \"%u %s (%u byte%s): \", count, name, tvb_length(tvb),\n\t\t\t\t plurality(tvb_length(tvb), \"\", \"s\"));\n\t\tg_free(name);\n\t} else {\n\t\tproto_item_append_text(fi, \", \");\n\t}\n\tproto_item_append_text(fi, \"#%u(%u)\", fd->frame, fd->len);\n\n\tif (fd->flags & (FD_OVERLAPCONFLICT\n\t\t|FD_MULTIPLETAILS|FD_TOOLONGFRAGMENT) ) {\n\t\thf = *(fit->hf_fragment_error);\n\t} else {\n\t\thf = *(fit->hf_fragment);\n\t}\n\tif (fd->len == 0) {\n\t\tfei = proto_tree_add_uint_format(ft, hf,\n\t\t\ttvb, offset, fd->len,\n\t\t\tfd->frame,\n\t\t\t\"Frame: %u (no data)\",\n\t\t\tfd->frame);\n\t} else {\n\t\tfei = proto_tree_add_uint_format(ft, hf,\n\t\t\ttvb, offset, fd->len,\n\t\t\tfd->frame,\n\t\t\t\"Frame: %u, payload: %u-%u (%u byte%s)\",\n\t\t\tfd->frame,\n\t\t\toffset,\n\t\t\toffset+fd->len-1,\n\t\t\tfd->len,\n\t\t\tplurality(fd->len, \"\", \"s\"));\n\t}\n\tPROTO_ITEM_SET_GENERATED(fei);\n\tif (fd->flags & (FD_OVERLAP|FD_OVERLAPCONFLICT\n\t\t|FD_MULTIPLETAILS|FD_TOOLONGFRAGMENT) ) {\n\t\t/* this fragment has some flags set, create a subtree\n\t\t * for it and display the flags.\n\t\t */\n\t\tproto_tree *fet=NULL;\n\n\t\tfet = proto_item_add_subtree(fei, *(fit->ett_fragment));\n\t\tif (fd->flags&FD_OVERLAP) {\n\t\t\tfei=proto_tree_add_boolean(fet,\n\t\t\t\t*(fit->hf_fragment_overlap),\n\t\t\t\ttvb, 0, 0,\n\t\t\t\tTRUE);\n\t\t\tPROTO_ITEM_SET_GENERATED(fei);\n\t\t}\n\t\tif (fd->flags&FD_OVERLAPCONFLICT) {\n\t\t\tfei=proto_tree_add_boolean(fet,\n\t\t\t\t*(fit->hf_fragment_overlap_conflict),\n\t\t\t\ttvb, 0, 0,\n\t\t\t\tTRUE);\n\t\t\tPROTO_ITEM_SET_GENERATED(fei);\n\t\t}\n\t\tif (fd->flags&FD_MULTIPLETAILS) {\n\t\t\tfei=proto_tree_add_boolean(fet,\n\t\t\t\t*(fit->hf_fragment_multiple_tails),\n\t\t\t\ttvb, 0, 0,\n\t\t\t\tTRUE);\n\t\t\tPROTO_ITEM_SET_GENERATED(fei);\n\t\t}\n\t\tif (fd->flags&FD_TOOLONGFRAGMENT) {\n\t\t\tfei=proto_tree_add_boolean(fet,\n\t\t\t\t*(fit->hf_fragment_too_long_fragment),\n\t\t\t\ttvb, 0, 0,\n\t\t\t\tTRUE);\n\t\t\tPROTO_ITEM_SET_GENERATED(fei);\n\t\t}\n\t}\n}\n\nstatic gboolean\nshow_fragment_errs_in_col(fragment_data *fd_head, const fragment_items *fit,\n\tpacket_info *pinfo)\n{\n\tif (fd_head->flags & (FD_OVERLAPCONFLICT\n\t\t|FD_MULTIPLETAILS|FD_TOOLONGFRAGMENT) ) {\n\t\tif (check_col(pinfo->cinfo, COL_INFO)) {\n\t\t\tcol_add_fstr(pinfo->cinfo, COL_INFO,\n\t\t\t\t\"[Illegal %s]\", fit->tag);\n\t\t\treturn TRUE;\n\t\t}\n\t}\n\n\treturn FALSE;\n}\n\n/* This function will build the fragment subtree; it's for fragments\n reassembled with \"fragment_add()\".\n\n It will return TRUE if there were fragmentation errors\n or FALSE if fragmentation was ok.\n*/\ngboolean\nshow_fragment_tree(fragment_data *fd_head, const fragment_items *fit,\n\tproto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, proto_item **fi)\n{\n\tfragment_data *fd;\n\tproto_tree *ft;\n\tgboolean first_frag;\n\tguint32 count = 0;\n\t/* It's not fragmented. */\n\tpinfo->fragmented = FALSE;\n\n\t*fi = proto_tree_add_item(tree, *(fit->hf_fragments),\n\t\ttvb, 0, -1, FALSE);\n\tPROTO_ITEM_SET_GENERATED(*fi);\n\n\tft = proto_item_add_subtree(*fi, *(fit->ett_fragments));\n\tfirst_frag = TRUE;\n\tfor (fd = fd_head->next; fd != NULL; fd = fd->next) {\n\t\tcount++;\n\t}\n\tfor (fd = fd_head->next; fd != NULL; fd = fd->next) {\n\t\tshow_fragment(fd, fd->offset, fit, ft, *fi, first_frag, count, tvb);\n\t\tfirst_frag = FALSE;\n\t}\n\n\tif (fit->hf_fragment_count) {\n\t\tproto_item *fli = proto_tree_add_uint(ft, *(fit->hf_fragment_count),\n\t\t\t\t\t\t tvb, 0, 0, count);\n\t\tPROTO_ITEM_SET_GENERATED(fli);\n\t}\n\n\tif (fit->hf_reassembled_length) {\n\t\tproto_item *fli = proto_tree_add_uint(ft, *(fit->hf_reassembled_length),\n\t\t\t\t\t\t tvb, 0, 0, tvb_length (tvb));\n\t\tPROTO_ITEM_SET_GENERATED(fli);\n\t}\n\n\treturn show_fragment_errs_in_col(fd_head, fit, pinfo);\n}\n\n/* This function will build the fragment subtree; it's for fragments\n reassembled with \"fragment_add_seq()\" or \"fragment_add_seq_check()\".\n\n It will return TRUE if there were fragmentation errors\n or FALSE if fragmentation was ok.\n*/\ngboolean\nshow_fragment_seq_tree(fragment_data *fd_head, const fragment_items *fit,\n\tproto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, proto_item **fi)\n{\n\tguint32 offset, next_offset, count = 0;\n\tfragment_data *fd, *last_fd;\n\tproto_tree *ft;\n\tgboolean first_frag;\n\n\t/* It's not fragmented. */\n\tpinfo->fragmented = FALSE;\n\n\t*fi = proto_tree_add_item(tree, *(fit->hf_fragments),\n\t\ttvb, 0, -1, FALSE);\n\tPROTO_ITEM_SET_GENERATED(*fi);\n\n\tft = proto_item_add_subtree(*fi, *(fit->ett_fragments));\n\toffset = 0;\n\tnext_offset = 0;\n\tlast_fd = NULL;\n\tfirst_frag = TRUE;\n\tfor (fd = fd_head->next; fd != NULL; fd = fd->next){\n\t\tcount++;\n\t}\n\tfor (fd = fd_head->next; fd != NULL; fd = fd->next){\n\t\tif (last_fd == NULL || last_fd->offset != fd->offset) {\n\t\t\toffset = next_offset;\n\t\t\tnext_offset += fd->len;\n\t\t}\n\t\tlast_fd = fd;\n\t\tshow_fragment(fd, offset, fit, ft, *fi, first_frag, count, tvb);\n\t\tfirst_frag = FALSE;\n\t}\n\n\tif (fit->hf_fragment_count) {\n\t\tproto_item *fli = proto_tree_add_uint(ft, *(fit->hf_fragment_count),\n\t\t\t\t\t\t tvb, 0, 0, count);\n\t\tPROTO_ITEM_SET_GENERATED(fli);\n\t}\n\n\tif (fit->hf_reassembled_length) {\n\t\tproto_item *fli = proto_tree_add_uint(ft, *(fit->hf_reassembled_length),\n\t\t\t\t\t\t tvb, 0, 0, tvb_length (tvb));\n\t\tPROTO_ITEM_SET_GENERATED(fli);\n\t}\n\n\treturn show_fragment_errs_in_col(fd_head, fit, pinfo);\n}\n\n/*\n * Local Variables:\n * c-basic-offset: 8\n * indent-tabs-mode: t\n * tab-width: 8\n * End:\n */\n\n\n/* reassemble.c\n * Routines for {fragment,segment} reassembly\n *\n * $Id: reassemble.c 37123 2011-05-13 14:21:58Z morriss $\n *\n * Wireshark - Network traffic analyzer\n * By Gerald Combs <gerald@wireshark.org>\n * Copyright 1998 Gerald Combs\n *\n * This program is free software; you can redistribute it and/or\n * modify it under the terms of the GNU General Public License\n * as published by the Free Software Foundation; either version 2\n * of the License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU General Public License for more details.\n *\n * You should have received a copy of the GNU General Public License\n * along with this program; if not, write to the Free Software\n * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\n */\n\n#ifdef HAVE_CONFIG_H\n# include \"config.h\"\n#endif\n\n#include <string.h>\n\n#include <epan/packet.h>\n\n#include <epan/reassemble.h>\n\n#include <epan/emem.h>\n\n#include <epan/dissectors/packet-dcerpc.h>\n\ntypedef struct _fragment_key {\n\taddress src;\n\taddress dst;\n\tguint32 id;\n} fragment_key;\n\ntypedef struct _dcerpc_fragment_key {\n\taddress src;\n\taddress dst;\n\tguint32 id;\n\te_uuid_t act_id;\n} dcerpc_fragment_key;\n\n#if GLIB_CHECK_VERSION(2,10,0)\n#else\nstatic GMemChunk *fragment_key_chunk = NULL;\nstatic GMemChunk *fragment_data_chunk = NULL;\nstatic GMemChunk *dcerpc_fragment_key_chunk = NULL;\nstatic int fragment_init_count = 200;\n#endif\n\nstatic void LINK_FRAG(fragment_data *fd_head,fragment_data *fd)\n{\n\tfragment_data *fd_i;\n\n\t/* add fragment to list, keep list sorted */\n\tfor(fd_i= fd_head; fd_i->next;fd_i=fd_i->next) {\n\t\tif (fd->offset < fd_i->next->offset )\n\t\t\tbreak;\n\t}\n\tfd->next=fd_i->next;\n\tfd_i->next=fd;\n}\n\n/* copy a fragment key to heap store to insert in the hash */\nstatic void *fragment_key_copy(const void *k)\n{\n\tconst fragment_key* key = (const fragment_key*) k;\n#if GLIB_CHECK_VERSION(2,10,0)\n\tfragment_key *new_key = g_slice_new(fragment_key);\n#else\n\tfragment_key *new_key = g_mem_chunk_alloc(fragment_key_chunk);\n#endif\n\n\tCOPY_ADDRESS(&new_key->src, &key->src);\n\tCOPY_ADDRESS(&new_key->dst, &key->dst);\n\tnew_key->id = key->id;\n\treturn new_key;\n}\n\n/* copy a dcerpc fragment key to heap store to insert in the hash */\nstatic void *dcerpc_fragment_key_copy(const void *k)\n{\n\tconst dcerpc_fragment_key* key = (const dcerpc_fragment_key*) k;\n\n#if GLIB_CHECK_VERSION(2,10,0)\n\tdcerpc_fragment_key *new_key = g_slice_new(dcerpc_fragment_key);\n#else\n\tdcerpc_fragment_key *new_key = g_mem_chunk_alloc(dcerpc_fragment_key_chunk);\n#endif\n\n\tCOPY_ADDRESS(&new_key->src, &key->src);\n\tCOPY_ADDRESS(&new_key->dst, &key->dst);\n\tnew_key->id = key->id;\n\tnew_key->act_id = key->act_id;\n\n\treturn new_key;\n}\n\n\nstatic gint\nfragment_equal(gconstpointer k1, gconstpointer k2)\n{\n\tconst fragment_key* key1 = (const fragment_key*) k1;\n\tconst fragment_key* key2 = (const fragment_key*) k2;\n\n\t/*key.id is the first item to compare since item is most\n\t likely to differ between sessions, thus shortcircuiting\n\t the comparasion of addresses.\n\t*/\n\treturn ( ( (key1->id\t== key2->id) &&\n\t\t (ADDRESSES_EQUAL(&key1->src, &key2->src)) &&\n\t\t (ADDRESSES_EQUAL(&key1->dst, &key2->dst))\n\t\t ) ?\n\t\t TRUE : FALSE);\n}\n\nstatic guint\nfragment_hash(gconstpointer k)\n{\n\tconst fragment_key* key = (const fragment_key*) k;\n\tguint hash_val;\n/*\n\tint i;\n*/\n\n\thash_val = 0;\n\n/*\tMore than likely: in most captures src and dst addresses are the\n\tsame, and would hash the same.\n\tWe only use id as the hash as an optimization.\n\n\tfor (i = 0; i < key->src.len; i++)\n\t\thash_val += key->src.data[i];\n\tfor (i = 0; i < key->dst.len; i++)\n\t\thash_val += key->dst.data[i];\n*/\n\n\thash_val += key->id;\n\n\treturn hash_val;\n}\n\nstatic gint\ndcerpc_fragment_equal(gconstpointer k1, gconstpointer k2)\n{\n\tconst dcerpc_fragment_key* key1 = (const dcerpc_fragment_key*) k1;\n\tconst dcerpc_fragment_key* key2 = (const dcerpc_fragment_key*) k2;\n\n\t/*key.id is the first item to compare since item is most\n\t likely to differ between sessions, thus shortcircuiting\n\t the comparison of addresses.\n\t*/\n\treturn (((key1->id == key2->id)\n\t\t && (ADDRESSES_EQUAL(&key1->src, &key2->src))\n\t\t && (ADDRESSES_EQUAL(&key1->dst, &key2->dst))\n\t\t && (memcmp (&key1->act_id, &key2->act_id, sizeof (e_uuid_t)) == 0))\n\t\t ? TRUE : FALSE);\n}\n\nstatic guint\ndcerpc_fragment_hash(gconstpointer k)\n{\n\tconst dcerpc_fragment_key* key = (const dcerpc_fragment_key*) k;\n\tguint hash_val;\n\n\thash_val = 0;\n\n\thash_val += key->id;\n\thash_val += key->act_id.Data1;\n\thash_val += key->act_id.Data2 << 16;\n\thash_val += key->act_id.Data3;\n\n\treturn hash_val;\n}\n\ntypedef struct _reassembled_key {\n\tguint32 id;\n\tguint32 frame;\n} reassembled_key;\n\nstatic gint\nreassembled_equal(gconstpointer k1, gconstpointer k2)\n{\n\tconst reassembled_key* key1 = (const reassembled_key*) k1;\n\tconst reassembled_key* key2 = (const reassembled_key*) k2;\n\n\t/*\n\t * We assume that the frame numbers are unlikely to be equal,\n\t * so we check them first.\n\t */\n\treturn key1->frame == key2->frame && key1->id == key2->id;\n}\n\nstatic guint\nreassembled_hash(gconstpointer k)\n{\n\tconst reassembled_key* key = (const reassembled_key*) k;\n\n\treturn key->frame;\n}\n\n/*\n * For a fragment hash table entry, free the associated fragments.\n * If slices are used (GLIB >= 2.10) the entry value (fd_chain) is\n * freed herein and the entry is freed when fragment_free_key()\n * [or dcerpc_fragment_free_key()] is called (as a consequence of\n * returning TRUE from this function).\n * If mem_chunks are used, free the address data to which the key\n * refers; the the actual key and value structures get freed\n * by \"reassemble_cleanup()\").\n */\nstatic gboolean\nfree_all_fragments(gpointer key_arg _U_, gpointer value, gpointer user_data _U_)\n{\n\tfragment_data *fd_head, *tmp_fd;\n\n#if GLIB_CHECK_VERSION(2,10,0)\n\t/* If Glib version => 2.10 we do g_hash_table_new_full() and supply a function\n\t * to free the key and the addresses.\n\t */\n#else\n\tfragment_key *key = key_arg;\n\t/*\n\t * Grr. I guess the theory here is that freeing\n\t * something sure as heck modifies it, so you\n\t * want to ban attempts to free it, but, alas,\n\t * if we make the \"data\" field of an \"address\"\n\t * structure not a \"const\", the compiler whines if\n\t * we try to make it point into the data for a packet,\n\t * as that's a \"const\" array (and should be, as dissectors\n\t * shouldn't trash it).\n\t *\n\t * So we cast the complaint into oblivion, and rely on\n\t * the fact that these addresses are known to have had\n\t * their data mallocated, i.e. they don't point into,\n\t * say, the middle of the data for a packet.\n\t */\n\tg_free((gpointer)key->src.data);\n\tg_free((gpointer)key->dst.data);\n#endif\n\tfor (fd_head = value; fd_head != NULL; fd_head = tmp_fd) {\n\t\ttmp_fd=fd_head->next;\n\n\t\tif(fd_head->data && !(fd_head->flags&FD_NOT_MALLOCED))\n\t\t\tg_free(fd_head->data);\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tg_slice_free(fragment_data, fd_head);\n#endif\n\t}\n\n\treturn TRUE;\n}\n\n/* ------------------------- */\nstatic fragment_data *new_head(const guint32 flags)\n{\n\tfragment_data *fd_head;\n\t/* If head/first structure in list only holds no other data than\n\t* 'datalen' then we don't have to change the head of the list\n\t* even if we want to keep it sorted\n\t*/\n#if GLIB_CHECK_VERSION(2,10,0)\n\tfd_head=g_slice_new0(fragment_data);\n#else\n\tfd_head=g_mem_chunk_alloc0(fragment_data_chunk);\n#endif\n\n\tfd_head->flags=flags;\n\treturn fd_head;\n}\n\n/*\n * For a reassembled-packet hash table entry, free the fragment data\n * to which the value refers.\n * (The actual value structures get freed by \"reassemble_cleanup()\".)\n */\nstatic gboolean\nfree_all_reassembled_fragments(gpointer key_arg _U_, gpointer value,\n\t\t\t\t gpointer user_data _U_)\n{\n\tfragment_data *fd_head;\n\n\tfor (fd_head = value; fd_head != NULL; fd_head = fd_head->next) {\n\t\tif(fd_head->data && !(fd_head->flags&FD_NOT_MALLOCED)) {\n\t\t\tg_free(fd_head->data);\n\n\t\t\t/*\n\t\t\t * A reassembled packet is inserted into the\n\t\t\t * hash table once for every frame that made\n\t\t\t * up the reassembled packet; clear the data\n\t\t\t * pointer so that we only free the data the\n\t\t\t * first time we see it.\n\t\t\t */\n\t\t\tfd_head->data = NULL;\n\t\t}\n\t}\n\n\treturn TRUE;\n}\n\n#if GLIB_CHECK_VERSION(2,10,0)\nstatic void\nfragment_free_key(void *ptr)\n{\n\tfragment_key *key = (fragment_key *)ptr;\n\n\tif(key){\n\t\t/*\n\t\t * Free up the copies of the addresses from the old key.\n\t\t */\n\t\tg_free((gpointer)key->src.data);\n\t\tg_free((gpointer)key->dst.data);\n\n\t\tg_slice_free(fragment_key, key);\n\t}\n}\n\nstatic void\ndcerpc_fragment_free_key(void *ptr)\n{\n\tdcerpc_fragment_key *key = (dcerpc_fragment_key *)ptr;\n\n\tif(key){\n\t\t/*\n\t\t * Free up the copies of the addresses from the old key.\n\t\t */\n\t\tg_free((gpointer)key->src.data);\n\t\tg_free((gpointer)key->dst.data);\n\n\t\tg_slice_free(dcerpc_fragment_key, key);\n\t}\n}\n#endif\n/*\n * Initialize a fragment table.\n */\nvoid\nfragment_table_init(GHashTable **fragment_table)\n{\n\tif (*fragment_table != NULL) {\n\t\t/*\n\t\t * The fragment hash table exists.\n\t\t *\n\t\t * Remove all entries and free fragment data for each entry.\n\t\t *\n\t\t * If slices are used (GLIB >= 2.10)\n\t\t * the keys are freed by calling fragment_free_key()\n\t\t * and the values are freed in free_all_fragments().\n\t\t *\n\t\t * If mem_chunks are used, the key and value data\n\t\t * are freed by \"reassemble_cleanup()\". free_all_fragments()\n\t\t * will free the adrress data associated with the key\n\t\t */\n\t\tg_hash_table_foreach_remove(*fragment_table,\n\t\t\t\tfree_all_fragments, NULL);\n\t} else {\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\t/* The fragment table does not exist. Create it */\n\t\t*fragment_table = g_hash_table_new_full(fragment_hash,\n\t\t\t\t\t\t\tfragment_equal, fragment_free_key, NULL);\n#else\n\t\t/* The fragment table does not exist. Create it */\n\t\t*fragment_table = g_hash_table_new(fragment_hash,\n\t\t\t\tfragment_equal);\n#endif\n\t}\n}\n\nvoid\ndcerpc_fragment_table_init(GHashTable **fragment_table)\n{\n\tif (*fragment_table != NULL) {\n\t\t/*\n\t\t * The fragment hash table exists.\n\t\t *\n\t\t * Remove all entries and free fragment data for each entry.\n\t\t *\n\t\t * If slices are used (GLIB >= 2.10)\n\t\t * the keys are freed by calling dcerpc_fragment_free_key()\n\t\t * and the values are freed in free_all_fragments().\n\t\t *\n\t\t * If mem_chunks are used, the key and value data\n\t\t * are freed by \"reassemble_cleanup()\". free_all_fragments()\n\t\t * will free the adrress data associated with the key\n\t\t */\n\t\t g_hash_table_foreach_remove(*fragment_table,\n\t\t\t\t\t\t free_all_fragments, NULL);\n\t} else {\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\t /* The fragment table does not exist. Create it */\n\t\t*fragment_table = g_hash_table_new_full(dcerpc_fragment_hash,\n\t\t\t\t\t\t\tdcerpc_fragment_equal, dcerpc_fragment_free_key, NULL);\n#else\n\t\t/* The fragment table does not exist. Create it */\n\t\t *fragment_table = g_hash_table_new(dcerpc_fragment_hash,\n\t\t\t\t\t\t dcerpc_fragment_equal);\n#endif\n\t}\n}\n\n/*\n * Initialize a reassembled-packet table.\n */\nvoid\nreassembled_table_init(GHashTable **reassembled_table)\n{\n\tif (*reassembled_table != NULL) {\n\t\t/*\n\t\t * The reassembled-packet hash table exists.\n\t\t *\n\t\t * Remove all entries and free reassembled packet\n\t\t * data for each entry. (The key data is freed\n\t\t * by \"reassemble_cleanup()\".)\n\t\t */\n\t\tg_hash_table_foreach_remove(*reassembled_table,\n\t\t\t\tfree_all_reassembled_fragments, NULL);\n\t} else {\n\t\t/* The fragment table does not exist. Create it */\n\t\t*reassembled_table = g_hash_table_new(reassembled_hash,\n\t\t\t\treassembled_equal);\n\t}\n}\n\n/*\n * Free up all space allocated for fragment keys and data and\n * reassembled keys.\n */\nvoid\nreassemble_cleanup(void)\n{\n#if GLIB_CHECK_VERSION(2,10,0)\n#else\n\tif (fragment_key_chunk != NULL)\n\t\tg_mem_chunk_destroy(fragment_key_chunk);\n\tif (dcerpc_fragment_key_chunk != NULL)\n\t\tg_mem_chunk_destroy(dcerpc_fragment_key_chunk);\n\tif (fragment_data_chunk != NULL)\n\t\tg_mem_chunk_destroy(fragment_data_chunk);\n\n\tfragment_key_chunk = NULL;\n\tdcerpc_fragment_key_chunk = NULL;\n\tfragment_data_chunk = NULL;\n#endif\n}\n\nvoid\nreassemble_init(void)\n{\n#if GLIB_CHECK_VERSION(2,10,0)\n#else\n\tfragment_key_chunk = g_mem_chunk_new(\"fragment_key_chunk\",\n\t\tsizeof(fragment_key),\n\t\tfragment_init_count * sizeof(fragment_key),\n\t\tG_ALLOC_AND_FREE);\n\tdcerpc_fragment_key_chunk = g_mem_chunk_new(\"dcerpc_fragment_key_chunk\",\n\t\tsizeof(dcerpc_fragment_key),\n\t\tfragment_init_count * sizeof(dcerpc_fragment_key),\n\t\tG_ALLOC_AND_FREE);\n\tfragment_data_chunk = g_mem_chunk_new(\"fragment_data_chunk\",\n\t\tsizeof(fragment_data),\n\t\tfragment_init_count * sizeof(fragment_data),\n\t\tG_ALLOC_ONLY);\n#endif\n}\n\n/* This function cleans up the stored state and removes the reassembly data and\n * (with one exception) all allocated memory for matching reassembly.\n *\n * The exception is :\n * If the PDU was already completely reassembled, then the buffer containing the\n * reassembled data WILL NOT be free()d, and the pointer to that buffer will be\n * returned.\n * Othervise the function will return NULL.\n *\n * So, if you call fragment_delete and it returns non-NULL, YOU are responsible to\n * g_free() that buffer.\n */\nunsigned char *\nfragment_delete(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table)\n{\n\tfragment_data *fd_head, *fd;\n\tfragment_key key;\n\tunsigned char *data=NULL;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\tif(fd_head==NULL){\n\t\t/* We do not recognize this as a PDU we have seen before. return */\n\t\treturn NULL;\n\t}\n\n\tdata=fd_head->data;\n\t/* loop over all partial fragments and free any buffers */\n\tfor(fd=fd_head->next;fd;){\n\t\tfragment_data *tmp_fd;\n\t\ttmp_fd=fd->next;\n\n\t\tif( !(fd->flags&FD_NOT_MALLOCED) )\n\t\t\tg_free(fd->data);\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tg_slice_free(fragment_data, fd);\n#else\n\t\tg_mem_chunk_free(fragment_data_chunk, fd);\n#endif\n\t\tfd=tmp_fd;\n\t}\n#if GLIB_CHECK_VERSION(2,10,0)\n\tg_slice_free(fragment_data, fd_head);\n#else\n\tg_mem_chunk_free(fragment_data_chunk, fd_head);\n#endif\n\tg_hash_table_remove(fragment_table, &key);\n\n\treturn data;\n}\n\n/* This function is used to check if there is partial or completed reassembly state\n * matching this packet. I.e. Is there reassembly going on or not for this packet?\n */\nfragment_data *\nfragment_get(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table)\n{\n\tfragment_data *fd_head;\n\tfragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\treturn fd_head;\n}\n\n/* id *must* be the frame number for this to work! */\nfragment_data *\nfragment_get_reassembled(const guint32 id, GHashTable *reassembled_table)\n{\n\tfragment_data *fd_head;\n\treassembled_key key;\n\n\t/* create key to search hash with */\n\tkey.frame = id;\n\tkey.id = id;\n\tfd_head = g_hash_table_lookup(reassembled_table, &key);\n\n\treturn fd_head;\n}\n\nfragment_data *\nfragment_get_reassembled_id(const packet_info *pinfo, const guint32 id, GHashTable *reassembled_table)\n{\n\tfragment_data *fd_head;\n\treassembled_key key;\n\n\t/* create key to search hash with */\n\tkey.frame = pinfo->fd->num;\n\tkey.id = id;\n\tfd_head = g_hash_table_lookup(reassembled_table, &key);\n\n\treturn fd_head;\n}\n\n/* This function can be used to explicitly set the total length (if known)\n * for reassembly of a PDU.\n * This is useful for reassembly of PDUs where one may have the total length specified\n * in the first fragment instead of as for, say, IPv4 where a flag indicates which\n * is the last fragment.\n *\n * Such protocols might fragment_add with a more_frags==TRUE for every fragment\n * and just tell the reassembly engine the expected total length of the reassembled data\n * using fragment_set_tot_len immediately after doing fragment_add for the first packet.\n *\n * Note that for FD_BLOCKSEQUENCE tot_len is the index for the tail fragment.\n * i.e. since the block numbers start at 0, if we specify tot_len==2, that\n * actually means we want to defragment 3 blocks, block 0, 1 and 2.\n */\nvoid\nfragment_set_tot_len(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table,\n\t\t\t const guint32 tot_len)\n{\n\tfragment_data *fd_head;\n\tfragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\tif(fd_head){\n\t\tfd_head->datalen = tot_len;\n\t\tfd_head->flags |= FD_DATALEN_SET;\n\t}\n\n\treturn;\n}\n\nguint32\nfragment_get_tot_len(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table)\n{\n\tfragment_data *fd_head;\n\tfragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\tif(fd_head){\n\t\treturn fd_head->datalen;\n\t}\n\n\treturn 0;\n}\n\n\n/* This function will set the partial reassembly flag for a fh.\n When this function is called, the fh MUST already exist, i.e.\n the fh MUST be created by the initial call to fragment_add() before\n this function is called.\n Also note that this function MUST be called to indicate a fh will be\n extended (increase the already stored data)\n*/\n\nvoid\nfragment_set_partial_reassembly(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table)\n{\n\tfragment_data *fd_head;\n\tfragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\t/*\n\t * XXX - why not do all the stuff done early in \"fragment_add_work()\",\n\t * turning off FD_DEFRAGMENTED and pointing the fragments' data\n\t * pointers to the appropriate part of the already-reassembled\n\t * data, and clearing the data length and \"reassembled in\" frame\n\t * number, here? We currently have a hack in the TCP dissector\n\t * not to set the \"reassembled in\" value if the \"partial reassembly\"\n\t * flag is set, so that in the first pass through the packets\n\t * we don't falsely set a packet as reassembled in that packet\n\t * if the dissector decided that even more reassembly was needed.\n\t */\n\tif(fd_head){\n\t\tfd_head->flags |= FD_PARTIAL_REASSEMBLY;\n\t}\n}\n\n/*\n * This function gets rid of an entry from a fragment table, given\n * a pointer to the key for that entry; it also frees up the key\n * and the addresses in it.\n * Note: If we use slices keys are freed by fragment_free_key()\n [or dcerpc_fragment_free_key()] being called\n * during g_hash_table_remove().\n */\nstatic void\nfragment_unhash(GHashTable *fragment_table, fragment_key *key)\n{\n\t/*\n\t * Remove the entry from the fragment table.\n\t */\n\tg_hash_table_remove(fragment_table, key);\n\n\t/*\n\t * Free the key itself.\n\t */\n#if GLIB_CHECK_VERSION(2,10,0)\n#else\n\t/*\n\t * Free up the copies of the addresses from the old key.\n\t */\n\tg_free((gpointer)key->src.data);\n\tg_free((gpointer)key->dst.data);\n\n\tg_mem_chunk_free(fragment_key_chunk, key);\n#endif\n}\n\n/*\n * This function adds fragment_data structure to a reassembled-packet\n * hash table, using the frame numbers of each of the frames from\n * which it was reassembled as keys, and sets the \"reassembled_in\"\n * frame number.\n */\nstatic void\nfragment_reassembled(fragment_data *fd_head, const packet_info *pinfo,\n\t\t GHashTable *reassembled_table, const guint32 id)\n{\n\treassembled_key *new_key;\n\tfragment_data *fd;\n\n\tif (fd_head->next == NULL) {\n\t\t/*\n\t\t * This was not fragmented, so there's no fragment\n\t\t * table; just hash it using the current frame number.\n\t\t */\n\t\tnew_key = se_alloc(sizeof(reassembled_key));\n\t\tnew_key->frame = pinfo->fd->num;\n\t\tnew_key->id = id;\n\t\tg_hash_table_insert(reassembled_table, new_key, fd_head);\n\t} else {\n\t\t/*\n\t\t * Hash it with the frame numbers for all the frames.\n\t\t */\n\t\tfor (fd = fd_head->next; fd != NULL; fd = fd->next){\n\t\t\tnew_key = se_alloc(sizeof(reassembled_key));\n\t\t\tnew_key->frame = fd->frame;\n\t\t\tnew_key->id = id;\n\t\t\tg_hash_table_insert(reassembled_table, new_key,\n\t\t\t\tfd_head);\n\t\t}\n\t}\n\tfd_head->flags |= FD_DEFRAGMENTED;\n\tfd_head->reassembled_in = pinfo->fd->num;\n}\n\n/*\n * This function adds a new fragment to the fragment hash table.\n * If this is the first fragment seen for this datagram, a new entry\n * is created in the hash table, otherwise this fragment is just added\n * to the linked list of fragments for this packet.\n * The list of fragments for a specific datagram is kept sorted for\n * easier handling.\n *\n * Returns a pointer to the head of the fragment data list if we have all the\n * fragments, NULL otherwise.\n *\n * This function assumes frag_offset being a byte offset into the defragment\n * packet.\n *\n * 01-2002\n * Once the fh is defragmented (= FD_DEFRAGMENTED set), it can be\n * extended using the FD_PARTIAL_REASSEMBLY flag. This flag should be set\n * using fragment_set_partial_reassembly() before calling fragment_add\n * with the new fragment. FD_TOOLONGFRAGMENT and FD_MULTIPLETAILS flags\n * are lowered when a new extension process is started.\n */\nstatic gboolean\nfragment_add_work(fragment_data *fd_head, tvbuff_t *tvb, const int offset,\n\t\t const packet_info *pinfo, const guint32 frag_offset,\n\t\t const guint32 frag_data_len, const gboolean more_frags)\n{\n\tfragment_data *fd;\n\tfragment_data *fd_i;\n\tguint32 max, dfpos;\n\tunsigned char *old_data;\n\n\t/* create new fd describing this fragment */\n#if GLIB_CHECK_VERSION(2,10,0)\n\tfd = g_slice_new(fragment_data);\n#else\n\tfd = g_mem_chunk_alloc(fragment_data_chunk);\n#endif\n\tfd->next = NULL;\n\tfd->flags = 0;\n\tfd->frame = pinfo->fd->num;\n\tif (fd->frame > fd_head->frame)\n\t\tfd_head->frame = fd->frame;\n\tfd->offset = frag_offset;\n\tfd->len = frag_data_len;\n\tfd->data = NULL;\n\n\t/*\n\t * If it was already defragmented and this new fragment goes beyond\n\t * data limits, set flag in already empty fds & point old fds to malloc'ed data.\n\t */\n\tif(fd_head->flags & FD_DEFRAGMENTED && (frag_offset+frag_data_len) >= fd_head->datalen &&\n\t\tfd_head->flags & FD_PARTIAL_REASSEMBLY){\n\t\tfor(fd_i=fd_head->next; fd_i; fd_i=fd_i->next){\n\t\t\tif( !fd_i->data ) {\n\t\t\t\tfd_i->data = fd_head->data + fd_i->offset;\n\t\t\t\tfd_i->flags |= FD_NOT_MALLOCED;\n\t\t\t}\n\t\t\tfd_i->flags &= (~FD_TOOLONGFRAGMENT) & (~FD_MULTIPLETAILS);\n\t\t}\n\t\tfd_head->flags &= ~(FD_DEFRAGMENTED|FD_PARTIAL_REASSEMBLY|FD_DATALEN_SET);\n\t\tfd_head->flags &= (~FD_TOOLONGFRAGMENT) & (~FD_MULTIPLETAILS);\n\t\tfd_head->datalen=0;\n\t\tfd_head->reassembled_in=0;\n\t}\n\n\tif (!more_frags) {\n\t\t/*\n\t\t * This is the tail fragment in the sequence.\n\t\t */\n\t\tif (fd_head->flags & FD_DATALEN_SET) {\n\t\t\t/* ok we have already seen other tails for this packet\n\t\t\t * it might be a duplicate.\n\t\t\t */\n\t\t\tif (fd_head->datalen != (fd->offset + fd->len) ){\n\t\t\t\t/* Oops, this tail indicates a different packet\n\t\t\t\t * len than the previous ones. Something's wrong.\n\t\t\t\t */\n\t\t\t\tfd->flags\t |= FD_MULTIPLETAILS;\n\t\t\t\tfd_head->flags |= FD_MULTIPLETAILS;\n\t\t\t}\n\t\t} else {\n\t\t\t/* this was the first tail fragment, now we know the\n\t\t\t * length of the packet\n\t\t\t */\n\t\t\tfd_head->datalen = fd->offset + fd->len;\n\t\t\tfd_head->flags |= FD_DATALEN_SET;\n\t\t}\n\t}\n\n\n\n\n\t/* If the packet is already defragmented, this MUST be an overlap.\n\t * The entire defragmented packet is in fd_head->data.\n\t * Even if we have previously defragmented this packet, we still\n\t * check it. Someone might play overlap and TTL games.\n\t */\n\tif (fd_head->flags & FD_DEFRAGMENTED) {\n\t\tguint32 end_offset = fd->offset + fd->len;\n\t\tfd->flags\t |= FD_OVERLAP;\n\t\tfd_head->flags |= FD_OVERLAP;\n\t\t/* make sure it's not too long */\n\t\tif (end_offset > fd_head->datalen || end_offset < fd->offset || end_offset < fd->len) {\n\t\t\tfd->flags\t |= FD_TOOLONGFRAGMENT;\n\t\t\tfd_head->flags |= FD_TOOLONGFRAGMENT;\n\t\t}\n\t\t/* make sure it doesn't conflict with previous data */\n\t\telse if ( memcmp(fd_head->data+fd->offset,\n\t\t\ttvb_get_ptr(tvb,offset,fd->len),fd->len) ){\n\t\t\tfd->flags\t |= FD_OVERLAPCONFLICT;\n\t\t\tfd_head->flags |= FD_OVERLAPCONFLICT;\n\t\t}\n\t\t/* it was just an overlap, link it and return */\n\t\tLINK_FRAG(fd_head,fd);\n\t\treturn TRUE;\n\t}\n\n\n\n\t/* If we have reached this point, the packet is not defragmented yet.\n\t * Save all payload in a buffer until we can defragment.\n\t * XXX - what if we didn't capture the entire fragment due\n\t * to a too-short snapshot length?\n\t */\n\tfd->data = g_malloc(fd->len);\n\ttvb_memcpy(tvb, fd->data, offset, fd->len);\n\tLINK_FRAG(fd_head,fd);\n\n\n\tif( !(fd_head->flags & FD_DATALEN_SET) ){\n\t\t/* if we dont know the datalen, there are still missing\n\t\t * packets. Cheaper than the check below.\n\t\t */\n\t\treturn FALSE;\n\t}\n\n\n\t/*\n\t * Check if we have received the entire fragment.\n\t * This is easy since the list is sorted and the head is faked.\n\t *\n\t * First, we compute the amount of contiguous data that's\n\t * available. (The check for fd_i->offset <= max rules out\n\t * fragments that don't start before or at the end of the\n\t * previous fragment, i.e. fragments that have a gap between\n\t * them and the previous fragment.)\n\t */\n\tmax = 0;\n\tfor (fd_i=fd_head->next;fd_i;fd_i=fd_i->next) {\n\t\tif ( ((fd_i->offset)<=max) &&\n\t\t\t((fd_i->offset+fd_i->len)>max) ){\n\t\t\tmax = fd_i->offset+fd_i->len;\n\t\t}\n\t}\n\n\tif (max < (fd_head->datalen)) {\n\t\t/*\n\t\t * The amount of contiguous data we have is less than the\n\t\t * amount of data we're trying to reassemble, so we haven't\n\t\t * received all packets yet.\n\t\t */\n\t\treturn FALSE;\n\t}\n\n\n\tif (max > (fd_head->datalen)) {\n\t\t/*XXX not sure if current fd was the TOOLONG*/\n\t\t/*XXX is it fair to flag current fd*/\n\t\t/* oops, too long fragment detected */\n\t\tfd->flags\t |= FD_TOOLONGFRAGMENT;\n\t\tfd_head->flags |= FD_TOOLONGFRAGMENT;\n\t}\n\n\t/* we have received an entire packet, defragment it and\n\t * free all fragments\n\t */\n\t/* store old data just in case */\n\told_data=fd_head->data;\n\tfd_head->data = g_malloc(max);\n\n\t/* add all data fragments */\n\tfor (dfpos=0,fd_i=fd_head;fd_i;fd_i=fd_i->next) {\n\t\tif (fd_i->len) {\n\t\t\t/* dfpos is always >= than fd_i->offset */\n\t\t\t/* No gaps can exist here, max_loop(above) does this */\n\t\t\t/* XXX - true? Can we get fd_i->offset+fd-i->len */\n\t\t\t/* overflowing, for example? */\n\t\t\t/*\tActually: there is at least one pathological case wherein there can be fragments\n\t\t\t *\ton the list which are for offsets greater than max (i.e.: following a gap after max).\n\t\t\t *\t(Apparently a \"DESEGMENT_UNTIL_FIN\" was involved wherein the FIN packet had an offset\n\t\t\t *\tless than the highest fragment offset seen. [Seen from a fuzz-test: bug #2470]).\n\t\t\t *\tNote that the \"overlap\" compare must only be done for fragments with (offset+len) <= max\n\t\t\t *\tand thus within the newly g_malloc'd buffer.\n\t\t\t */\n\n\t\t\tif ( fd_i->offset+fd_i->len > dfpos ) {\n\t\t\t\tif (fd_i->offset+fd_i->len > max)\n\t\t\t\t\tg_warning(\"Reassemble error in frame %u: offset %u + len %u > max %u\",\n\t\t\t\t\t\tpinfo->fd->num, fd_i->offset,\n\t\t\t\t\t\tfd_i->len, max);\n\t\t\t\telse if (dfpos < fd_i->offset)\n\t\t\t\t\tg_warning(\"Reassemble error in frame %u: dfpos %u < offset %u\",\n\t\t\t\t\t\tpinfo->fd->num, dfpos, fd_i->offset);\n\t\t\t\telse if (dfpos-fd_i->offset > fd_i->len)\n\t\t\t\t\tg_warning(\"Reassemble error in frame %u: dfpos %u - offset %u > len %u\",\n\t\t\t\t\t\tpinfo->fd->num, dfpos, fd_i->offset,\n\t\t\t\t\t\tfd_i->len);\n\t\t\t\telse if (!fd_head->data)\n\t\t\t\t\tg_warning(\"Reassemble error in frame %u: no data\",\n\t\t\t\t\t\tpinfo->fd->num);\n\t\t\t\telse {\n\t\t\t\t\tif (fd_i->offset < dfpos) {\n\t\t\t\t\t\tfd_i->flags |= FD_OVERLAP;\n\t\t\t\t\t\tfd_head->flags |= FD_OVERLAP;\n\t\t\t\t\t\tif ( memcmp(fd_head->data+fd_i->offset,\n\t\t\t\t\t\t\t\tfd_i->data,\n\t\t\t\t\t\t\t\tMIN(fd_i->len,(dfpos-fd_i->offset))\n\t\t\t\t\t\t\t\t ) ) {\n\t\t\t\t\t\t\tfd_i->flags |= FD_OVERLAPCONFLICT;\n\t\t\t\t\t\t\tfd_head->flags |= FD_OVERLAPCONFLICT;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tmemcpy(fd_head->data+dfpos,\n\t\t\t\t\t\tfd_i->data+(dfpos-fd_i->offset),\n\t\t\t\t\t\tfd_i->len-(dfpos-fd_i->offset));\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (fd_i->offset + fd_i->len < fd_i->offset) /* Integer overflow? */\n\t\t\t\t\tg_warning(\"Reassemble error in frame %u: offset %u + len %u < offset\",\n\t\t\t\t\t\tpinfo->fd->num, fd_i->offset,\n\t\t\t\t\t\tfd_i->len);\n\t\t\t}\n\t\t\tif( fd_i->flags & FD_NOT_MALLOCED )\n\t\t\t\tfd_i->flags &= ~FD_NOT_MALLOCED;\n\t\t\telse\n\t\t\t\tg_free(fd_i->data);\n\t\t\tfd_i->data=NULL;\n\n\t\t\tdfpos=MAX(dfpos,(fd_i->offset+fd_i->len));\n\t\t}\n\t}\n\n\tg_free(old_data);\n\t/* mark this packet as defragmented.\n\t\t allows us to skip any trailing fragments */\n\tfd_head->flags |= FD_DEFRAGMENTED;\n\tfd_head->reassembled_in=pinfo->fd->num;\n\n\treturn TRUE;\n}\n\nstatic fragment_data *\nfragment_add_common(tvbuff_t *tvb, const int offset, const packet_info *pinfo, const guint32 id,\n\t\t GHashTable *fragment_table, const guint32 frag_offset,\n\t\t const guint32 frag_data_len, const gboolean more_frags,\n\t\t const gboolean check_already_added)\n{\n\tfragment_key key, *new_key;\n\tfragment_data *fd_head;\n\tfragment_data *fd_item;\n\tgboolean already_added=pinfo->fd->flags.visited;\n\n\n\t/* dissector shouldn't give us garbage tvb info */\n\tDISSECTOR_ASSERT(tvb_bytes_exist(tvb, offset, frag_data_len));\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n#if 0\n\t/* debug output of associated fragments. */\n\t/* leave it here for future debugging sessions */\n\tif(strcmp(pinfo->current_proto, \"DCERPC\") == 0) {\n\t\tprintf(\"proto:%s num:%u id:%u offset:%u len:%u more:%u visited:%u\\n\",\n\t\t\tpinfo->current_proto, pinfo->fd->num, id, frag_offset, frag_data_len, more_frags, pinfo->fd->flags.visited);\n\t\tif(fd_head != NULL) {\n\t\t\tfor(fd_item=fd_head->next;fd_item;fd_item=fd_item->next){\n\t\t\t\tprintf(\"fd_frame:%u fd_offset:%u len:%u datalen:%u\\n\",\n\t\t\t\t\tfd_item->frame, fd_item->offset, fd_item->len, fd_item->datalen);\n\t\t\t}\n\t\t}\n\t}\n#endif\n\n\t/*\n\t * \"already_added\" is true if \"pinfo->fd->flags.visited\" is true;\n\t * if \"pinfo->fd->flags.visited\", this isn't the first pass, so\n\t * we've already done all the reassembly and added all the\n\t * fragments.\n\t *\n\t * If it's not true, but \"check_already_added\" is true, just check\n\t * if we have seen this fragment before, i.e., if we have already\n\t * added it to reassembly.\n\t * That can be true even if \"pinfo->fd->flags.visited\" is false\n\t * since we sometimes might call a subdissector multiple times.\n\t * As an additional check, just make sure we have not already added\n\t * this frame to the reassembly list, if there is a reassembly list;\n\t * note that the first item in the reassembly list is not a\n\t * fragment, it's a data structure for the reassembled packet.\n\t * We don't check it because its \"frame\" member isn't initialized\n\t * to anything, and because it doesn't count in any case.\n\t *\n\t * And as another additional check, make sure the fragment offsets are\n\t * the same, as otherwise we get into trouble if multiple fragments\n\t * are in one PDU.\n\t */\n\tif (!already_added && check_already_added && fd_head != NULL) {\n\t\tif (pinfo->fd->num <= fd_head->frame) {\n\t\t\tfor(fd_item=fd_head->next;fd_item;fd_item=fd_item->next){\n\t\t\t\tif(pinfo->fd->num==fd_item->frame && frag_offset==fd_item->offset){\n\t\t\t\t\talready_added=TRUE;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\t/* have we already added this frame ?*/\n\tif (already_added) {\n\t\tif (fd_head != NULL && fd_head->flags & FD_DEFRAGMENTED) {\n\t\t\treturn fd_head;\n\t\t} else {\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tif (fd_head==NULL){\n\t\t/* not found, this must be the first snooped fragment for this\n\t\t\t\t * packet. Create list-head.\n\t\t */\n\t\tfd_head = new_head(0);\n\n\t\t/*\n\t\t * We're going to use the key to insert the fragment,\n\t\t * so allocate a structure for it, and copy the\n\t\t * addresses, allocating new buffers for the address\n\t\t * data.\n\t\t */\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tnew_key = g_slice_new(fragment_key);\n#else\n\t\tnew_key = g_mem_chunk_alloc(fragment_key_chunk);\n#endif\n\t\tCOPY_ADDRESS(&new_key->src, &key.src);\n\t\tCOPY_ADDRESS(&new_key->dst, &key.dst);\n\t\tnew_key->id = key.id;\n\t\tg_hash_table_insert(fragment_table, new_key, fd_head);\n\t}\n\n\tif (fragment_add_work(fd_head, tvb, offset, pinfo, frag_offset,\n\t\tfrag_data_len, more_frags)) {\n\t\t/*\n\t\t * Reassembly is complete.\n\t\t */\n\t\treturn fd_head;\n\t} else {\n\t\t/*\n\t\t * Reassembly isn't complete.\n\t\t */\n\t\treturn NULL;\n\t}\n}\n\nfragment_data *\nfragment_add(tvbuff_t *tvb, const int offset, const packet_info *pinfo, const guint32 id,\n\t\t GHashTable *fragment_table, const guint32 frag_offset,\n\t\t const guint32 frag_data_len, const gboolean more_frags)\n{\n\treturn fragment_add_common(tvb, offset, pinfo, id, fragment_table,\n\t\tfrag_offset, frag_data_len, more_frags, TRUE);\n}\n\n/*\n * For use when you can have multiple fragments in the same frame added\n * to the same reassembled PDU, e.g. with ONC RPC-over-TCP.\n */\nfragment_data *\nfragment_add_multiple_ok(tvbuff_t *tvb, const int offset, const packet_info *pinfo,\n\t\t\t const guint32 id, GHashTable *fragment_table,\n\t\t\t const guint32 frag_offset, const guint32 frag_data_len,\n\t\t\t const gboolean more_frags)\n{\n\treturn fragment_add_common(tvb, offset, pinfo, id, fragment_table,\n\t\tfrag_offset, frag_data_len, more_frags, FALSE);\n}\n\nfragment_data *\nfragment_add_check(tvbuff_t *tvb, const int offset, const packet_info *pinfo,\n\t\t const guint32 id, GHashTable *fragment_table,\n\t\t GHashTable *reassembled_table, const guint32 frag_offset,\n\t\t const guint32 frag_data_len, const gboolean more_frags)\n{\n\treassembled_key reass_key;\n\tfragment_key key, *new_key, *old_key;\n\tgpointer orig_key, value;\n\tfragment_data *fd_head;\n\n\t/*\n\t * If this isn't the first pass, look for this frame in the table\n\t * of reassembled packets.\n\t */\n\tif (pinfo->fd->flags.visited) {\n\t\treass_key.frame = pinfo->fd->num;\n\t\treass_key.id = id;\n\t\treturn g_hash_table_lookup(reassembled_table, &reass_key);\n\t}\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\t/* Looks up a key in the GHashTable, returning the original key and the associated value\n\t * and a gboolean which is TRUE if the key was found. This is useful if you need to free\n\t * the memory allocated for the original key, for example before calling g_hash_table_remove()\n\t */\n\tif (!g_hash_table_lookup_extended(fragment_table, &key,\n\t\t\t\t\t &orig_key, &value)) {\n\t\t/* not found, this must be the first snooped fragment for this\n\t\t\t\t * packet. Create list-head.\n\t\t */\n\t\tfd_head = new_head(0);\n\n\t\t/*\n\t\t * We're going to use the key to insert the fragment,\n\t\t * so allocate a structure for it, and copy the\n\t\t * addresses, allocating new buffers for the address\n\t\t * data.\n\t\t */\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tnew_key = g_slice_new(fragment_key);\n#else\n\t\tnew_key = g_mem_chunk_alloc(fragment_key_chunk);\n#endif\n\t\tCOPY_ADDRESS(&new_key->src, &key.src);\n\t\tCOPY_ADDRESS(&new_key->dst, &key.dst);\n\t\tnew_key->id = key.id;\n\t\tg_hash_table_insert(fragment_table, new_key, fd_head);\n\n\t\torig_key = new_key; /* for unhashing it later */\n\t} else {\n\t\t/*\n\t\t * We found it.\n\t\t */\n\t\tfd_head = value;\n\t}\n\n\t/*\n\t * If this is a short frame, then we can't, and don't, do\n\t * reassembly on it. We just give up.\n\t */\n\tif (tvb_reported_length(tvb) > tvb_length(tvb))\n\t\treturn NULL;\n\n\tif (fragment_add_work(fd_head, tvb, offset, pinfo, frag_offset,\n\t\tfrag_data_len, more_frags)) {\n\t\t/*\n\t\t * Reassembly is complete.\n\t\t * Remove this from the table of in-progress\n\t\t * reassemblies, add it to the table of\n\t\t * reassembled packets, and return it.\n\t\t */\n\n\t\t/*\n\t\t * Remove this from the table of in-progress reassemblies,\n\t\t * and free up any memory used for it in that table.\n\t\t */\n\t\told_key = orig_key;\n\t\tfragment_unhash(fragment_table, old_key);\n\n\t\t/*\n\t\t * Add this item to the table of reassembled packets.\n\t\t */\n\t\tfragment_reassembled(fd_head, pinfo, reassembled_table, id);\n\t\treturn fd_head;\n\t} else {\n\t\t/*\n\t\t * Reassembly isn't complete.\n\t\t */\n\t\treturn NULL;\n\t}\n}\n\nstatic void\nfragment_defragment_and_free (fragment_data *fd_head, const packet_info *pinfo)\n{\n\tfragment_data *fd_i = NULL;\n\tfragment_data *last_fd = NULL;\n\tguint32 dfpos = 0, size = 0;\n\tvoid *old_data = NULL;\n\n\tfor(fd_i=fd_head->next;fd_i;fd_i=fd_i->next) {\n\t\tif(!last_fd || last_fd->offset!=fd_i->offset){\n\t\t\tsize+=fd_i->len;\n\t\t}\n\t\tlast_fd=fd_i;\n\t}\n\n\t/* store old data in case the fd_i->data pointers refer to it */\n\told_data=fd_head->data;\n\tfd_head->data = g_malloc(size);\n\tfd_head->len = size;\t\t/* record size for caller\t*/\n\n\t/* add all data fragments */\n\tlast_fd=NULL;\n\tfor (fd_i=fd_head->next; fd_i; fd_i=fd_i->next) {\n\t\tif (fd_i->len) {\n\t\t\tif(!last_fd || last_fd->offset != fd_i->offset) {\n\t\t\t\t/* First fragment or in-sequence fragment */\n\t\t\t\tmemcpy(fd_head->data+dfpos, fd_i->data, fd_i->len);\n\t\t\t\tdfpos += fd_i->len;\n\t\t\t} else {\n\t\t\t\t/* duplicate/retransmission/overlap */\n\t\t\t\tfd_i->flags |= FD_OVERLAP;\n\t\t\t\tfd_head->flags |= FD_OVERLAP;\n\t\t\t\tif(last_fd->len != fd_i->len\n\t\t\t\t || memcmp(last_fd->data, fd_i->data, last_fd->len) ) {\n\t\t\t\t\tfd_i->flags |= FD_OVERLAPCONFLICT;\n\t\t\t\t\tfd_head->flags |= FD_OVERLAPCONFLICT;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tlast_fd=fd_i;\n\t}\n\n\t/* we have defragmented the pdu, now free all fragments*/\n\tfor (fd_i=fd_head->next;fd_i;fd_i=fd_i->next) {\n\t\tif( fd_i->flags & FD_NOT_MALLOCED )\n\t\t\tfd_i->flags &= ~FD_NOT_MALLOCED;\n\t\telse\n\t\t\tg_free(fd_i->data);\n\t\tfd_i->data=NULL;\n\t}\n\tg_free(old_data);\n\n\t/* mark this packet as defragmented.\n\t * allows us to skip any trailing fragments.\n\t */\n\tfd_head->flags |= FD_DEFRAGMENTED;\n\tfd_head->reassembled_in=pinfo->fd->num;\n}\n\n/*\n * This function adds a new fragment to the entry for a reassembly\n * operation.\n *\n * The list of fragments for a specific datagram is kept sorted for\n * easier handling.\n *\n * Returns TRUE if we have all the fragments, FALSE otherwise.\n *\n * This function assumes frag_number being a block sequence number.\n * The bsn for the first block is 0.\n */\nstatic gboolean\nfragment_add_seq_work(fragment_data *fd_head, tvbuff_t *tvb, const int offset,\n\t\t const packet_info *pinfo, const guint32 frag_number,\n\t\t const guint32 frag_data_len, const gboolean more_frags,\n\t\t const guint32 flags _U_)\n{\n\tfragment_data *fd;\n\tfragment_data *fd_i;\n\tfragment_data *last_fd;\n\tguint32 max, dfpos;\n\n\t/* if the partial reassembly flag has been set, and we are extending\n\t * the pdu, un-reassemble the pdu. This means pointing old fds to malloc'ed data.\n\t */\n\tif(fd_head->flags & FD_DEFRAGMENTED && frag_number >= fd_head->datalen &&\n\t\tfd_head->flags & FD_PARTIAL_REASSEMBLY){\n\t\tguint32 lastdfpos = 0;\n\t\tdfpos = 0;\n\t\tfor(fd_i=fd_head->next; fd_i; fd_i=fd_i->next){\n\t\t\tif( !fd_i->data ) {\n\t\t\t\tif( fd_i->flags & FD_OVERLAP ) {\n\t\t\t\t\t/* this is a duplicate of the previous\n\t\t\t\t\t * fragment. */\n\t\t\t\t\tfd_i->data = fd_head->data + lastdfpos;\n\t\t\t\t} else {\n\t\t\t\t\tfd_i->data = fd_head->data + dfpos;\n\t\t\t\t\tlastdfpos = dfpos;\n\t\t\t\t\tdfpos += fd_i->len;\n\t\t\t\t}\n\t\t\t\tfd_i->flags |= FD_NOT_MALLOCED;\n\t\t\t}\n\t\t\tfd_i->flags &= (~FD_TOOLONGFRAGMENT) & (~FD_MULTIPLETAILS);\n\t\t}\n\t\tfd_head->flags &= ~(FD_DEFRAGMENTED|FD_PARTIAL_REASSEMBLY|FD_DATALEN_SET);\n\t\tfd_head->flags &= (~FD_TOOLONGFRAGMENT) & (~FD_MULTIPLETAILS);\n\t\tfd_head->datalen=0;\n\t\tfd_head->reassembled_in=0;\n\t}\n\n\n\t/* create new fd describing this fragment */\n#if GLIB_CHECK_VERSION(2,10,0)\n\tfd = g_slice_new(fragment_data);\n#else\n\tfd = g_mem_chunk_alloc(fragment_data_chunk);\n#endif\n\tfd->next = NULL;\n\tfd->flags = 0;\n\tfd->frame = pinfo->fd->num;\n\tfd->offset = frag_number;\n\tfd->len = frag_data_len;\n\tfd->data = NULL;\n\n\tif (!more_frags) {\n\t\t/*\n\t\t * This is the tail fragment in the sequence.\n\t\t */\n\t\tif (fd_head->flags&FD_DATALEN_SET) {\n\t\t\t/* ok we have already seen other tails for this packet\n\t\t\t * it might be a duplicate.\n\t\t\t */\n\t\t\tif (fd_head->datalen != fd->offset ){\n\t\t\t\t/* Oops, this tail indicates a different packet\n\t\t\t\t * len than the previous ones. Something's wrong.\n\t\t\t\t */\n\t\t\t\tfd->flags\t|= FD_MULTIPLETAILS;\n\t\t\t\tfd_head->flags\t|= FD_MULTIPLETAILS;\n\t\t\t}\n\t\t} else {\n\t\t\t/* this was the first tail fragment, now we know the\n\t\t\t * sequence number of that fragment (which is NOT\n\t\t\t * the length of the packet!)\n\t\t\t */\n\t\t\tfd_head->datalen = fd->offset;\n\t\t\tfd_head->flags |= FD_DATALEN_SET;\n\t\t}\n\t}\n\n\t/* If the packet is already defragmented, this MUST be an overlap.\n\t * The entire defragmented packet is in fd_head->data\n\t * Even if we have previously defragmented this packet, we still check\n\t * check it. Someone might play overlap and TTL games.\n\t */\n\tif (fd_head->flags & FD_DEFRAGMENTED) {\n\t\tfd->flags\t|= FD_OVERLAP;\n\t\tfd_head->flags\t|= FD_OVERLAP;\n\n\t\t/* make sure it's not past the end */\n\t\tif (fd->offset > fd_head->datalen) {\n\t\t\t/* new fragment comes after the end */\n\t\t\tfd->flags\t|= FD_TOOLONGFRAGMENT;\n\t\t\tfd_head->flags\t|= FD_TOOLONGFRAGMENT;\n\t\t\tLINK_FRAG(fd_head,fd);\n\t\t\treturn TRUE;\n\t\t}\n\t\t/* make sure it doesn't conflict with previous data */\n\t\tdfpos=0;\n\t\tlast_fd=NULL;\n\t\tfor (fd_i=fd_head->next;fd_i && (fd_i->offset!=fd->offset);fd_i=fd_i->next) {\n\t\t if (!last_fd || last_fd->offset!=fd_i->offset){\n\t\t\tdfpos += fd_i->len;\n\t\t }\n\t\t last_fd=fd_i;\n\t\t}\n\t\tif(fd_i){\n\t\t\t/* new fragment overlaps existing fragment */\n\t\t\tif(fd_i->len!=fd->len){\n\t\t\t\t/*\n\t\t\t\t * They have different lengths; this\n\t\t\t\t * is definitely a conflict.\n\t\t\t\t */\n\t\t\t\tfd->flags\t|= FD_OVERLAPCONFLICT;\n\t\t\t\tfd_head->flags\t|= FD_OVERLAPCONFLICT;\n\t\t\t\tLINK_FRAG(fd_head,fd);\n\t\t\t\treturn TRUE;\n\t\t\t}\n\t\t\tDISSECTOR_ASSERT(fd_head->len >= dfpos + fd->len);\n\t\t\tif ( memcmp(fd_head->data+dfpos,\n\t\t\t\ttvb_get_ptr(tvb,offset,fd->len),fd->len) ){\n\t\t\t\t/*\n\t\t\t\t * They have the same length, but the\n\t\t\t\t * data isn't the same.\n\t\t\t\t */\n\t\t\t\tfd->flags\t|= FD_OVERLAPCONFLICT;\n\t\t\t\tfd_head->flags\t|= FD_OVERLAPCONFLICT;\n\t\t\t\tLINK_FRAG(fd_head,fd);\n\t\t\t\treturn TRUE;\n\t\t\t}\n\t\t\t/* it was just an overlap, link it and return */\n\t\t\tLINK_FRAG(fd_head,fd);\n\t\t\treturn TRUE;\n\t\t} else {\n\t\t\t/*\n\t\t\t * New fragment doesn't overlap an existing\n\t\t\t * fragment - there was presumably a gap in\n\t\t\t * the sequence number space.\n\t\t\t *\n\t\t\t * XXX - what should we do here? Is it always\n\t\t\t * the case that there are no gaps, or are there\n\t\t\t * protcols using sequence numbers where there\n\t\t\t * can be gaps?\n\t\t\t *\n\t\t\t * If the former, the check below for having\n\t\t\t * received all the fragments should check for\n\t\t\t * holes in the sequence number space and for the\n\t\t\t * first sequence number being 0. If we do that,\n\t\t\t * the only way we can get here is if this fragment\n\t\t\t * is past the end of the sequence number space -\n\t\t\t * but the check for \"fd->offset > fd_head->datalen\"\n\t\t\t * would have caught that above, so it can't happen.\n\t\t\t *\n\t\t\t * If the latter, we don't have a good way of\n\t\t\t * knowing whether reassembly is complete if we\n\t\t\t * get packet out of order such that the \"last\"\n\t\t\t * fragment doesn't show up last - but, unless\n\t\t\t * in-order reliable delivery of fragments is\n\t\t\t * guaranteed, an implementation of the protocol\n\t\t\t * has no way of knowing whether reassembly is\n\t\t\t * complete, either.\n\t\t\t *\n\t\t\t * For now, we just link the fragment in and\n\t\t\t * return.\n\t\t\t */\n\t\t\tLINK_FRAG(fd_head,fd);\n\t\t\treturn TRUE;\n\t\t}\n\t}\n\n\t/* If we have reached this point, the packet is not defragmented yet.\n\t * Save all payload in a buffer until we can defragment.\n\t * XXX - what if we didn't capture the entire fragment due\n\t * to a too-short snapshot length?\n\t */\n\t/* check len, there may be a fragment with 0 len, that is actually the tail */\n\tif (fd->len) {\n\t\tfd->data = g_malloc(fd->len);\n\t\ttvb_memcpy(tvb, fd->data, offset, fd->len);\n\t}\n\tLINK_FRAG(fd_head,fd);\n\n\n\tif( !(fd_head->flags & FD_DATALEN_SET) ){\n\t\t/* if we dont know the sequence number of the last fragment,\n\t\t * there are definitely still missing packets. Cheaper than\n\t\t * the check below.\n\t\t */\n\t\treturn FALSE;\n\t}\n\n\n\t/* check if we have received the entire fragment\n\t * this is easy since the list is sorted and the head is faked.\n\t * common case the whole list is scanned.\n\t */\n\tmax = 0;\n\tfor(fd_i=fd_head->next;fd_i;fd_i=fd_i->next) {\n\t if ( fd_i->offset==max ){\n\t\tmax++;\n\t }\n\t}\n\t/* max will now be datalen+1 if all fragments have been seen */\n\n\tif (max <= fd_head->datalen) {\n\t\t/* we have not received all packets yet */\n\t\treturn FALSE;\n\t}\n\n\n\tif (max > (fd_head->datalen+1)) {\n\t\t/* oops, too long fragment detected */\n\t\tfd->flags\t|= FD_TOOLONGFRAGMENT;\n\t\tfd_head->flags\t|= FD_TOOLONGFRAGMENT;\n\t}\n\n\n\t/* we have received an entire packet, defragment it and\n\t * free all fragments\n\t */\n\tfragment_defragment_and_free(fd_head, pinfo);\n\n\treturn TRUE;\n}\n\n/*\n * This function adds a new fragment to the fragment hash table.\n * If this is the first fragment seen for this datagram, a new entry\n * is created in the hash table, otherwise this fragment is just added\n * to the linked list of fragments for this packet.\n *\n * Returns a pointer to the head of the fragment data list if we have all the\n * fragments, NULL otherwise.\n *\n * This function assumes frag_number being a block sequence number.\n * The bsn for the first block is 0.\n */\nfragment_data *\nfragment_add_seq(tvbuff_t *tvb, const int offset, const packet_info *pinfo, const guint32 id,\n\t\t GHashTable *fragment_table, const guint32 frag_number,\n\t\t const guint32 frag_data_len, const gboolean more_frags)\n{\n\tfragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\treturn fragment_add_seq_key(tvb, offset, pinfo,\n\t\t\t\t\t&key, fragment_key_copy,\n\t\t\t\t\tfragment_table, frag_number,\n\t\t\t\t\tfrag_data_len, more_frags, 0);\n}\n\n\nfragment_data *\nfragment_add_dcerpc_dg(tvbuff_t *tvb, const int offset, const packet_info *pinfo, const guint32 id,\n\t\t\t\t\tvoid *v_act_id,\n\t\t\t\t\tGHashTable *fragment_table, const guint32 frag_number,\n\t\t\t\t\tconst guint32 frag_data_len, const gboolean more_frags)\n{\n\te_uuid_t *act_id = (e_uuid_t *)v_act_id;\n\tdcerpc_fragment_key key;\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\tkey.act_id\t= *act_id;\n\n\treturn fragment_add_seq_key(tvb, offset, pinfo,\n\t\t\t\t\t&key, dcerpc_fragment_key_copy,\n\t\t\t\t\tfragment_table, frag_number,\n\t\t\t\t\tfrag_data_len, more_frags, 0);\n}\n\nfragment_data *\nfragment_add_seq_key(tvbuff_t *tvb, const int offset, const packet_info *pinfo,\n\t\t\t\t\t void *key, fragment_key_copier key_copier,\n\t\t\t\t\tGHashTable *fragment_table, guint32 frag_number,\n\t\t\t\t\tconst guint32 frag_data_len, const gboolean more_frags,\n\t\t\t\t\tconst guint32 flags)\n{\n\tfragment_data *fd_head;\n\tfd_head = g_hash_table_lookup(fragment_table, key);\n\n\t/* have we already seen this frame ?*/\n\tif (pinfo->fd->flags.visited) {\n\t\tif (fd_head != NULL && fd_head->flags & FD_DEFRAGMENTED) {\n\t\t\treturn fd_head;\n\t\t} else {\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tif (fd_head==NULL){\n\t\t/* not found, this must be the first snooped fragment for this\n\t\t\t\t * packet. Create list-head.\n\t\t */\n\t\tfd_head= new_head(FD_BLOCKSEQUENCE);\n\n\t\tif((flags & (REASSEMBLE_FLAGS_NO_FRAG_NUMBER|REASSEMBLE_FLAGS_802_11_HACK))\n\t\t && !more_frags) {\n\t\t\t/*\n\t\t\t * This is the last fragment for this packet, and\n\t\t\t * is the only one we've seen.\n\t\t\t *\n\t\t\t * Either we don't have sequence numbers, in which\n\t\t\t * case we assume this is the first fragment for\n\t\t\t * this packet, or we're doing special 802.11\n\t\t\t * processing, in which case we assume it's one\n\t\t\t * of those reassembled packets with a non-zero\n\t\t\t * fragment number (see packet-80211.c); just\n\t\t\t * return a pointer to the head of the list;\n\t\t\t * fragment_add_seq_check will then add it to the table\n\t\t\t * of reassembled packets.\n\t\t\t */\n\t\t\tfd_head->reassembled_in=pinfo->fd->num;\n\t\t\treturn fd_head;\n\t\t}\n\n\t\t/*\n\t\t * We're going to use the key to insert the fragment,\n\t\t * so copy it to a long-term store.\n\t\t */\n\t\tif(key_copier != NULL)\n\t\t\tkey = key_copier(key);\n\t\tg_hash_table_insert(fragment_table, key, fd_head);\n\n\t\t/*\n\t\t * If we weren't given an initial fragment number,\n\t\t * make it 0.\n\t\t */\n\t\tif (flags & REASSEMBLE_FLAGS_NO_FRAG_NUMBER)\n\t\t\tfrag_number = 0;\n\t} else {\n\t\tif (flags & REASSEMBLE_FLAGS_NO_FRAG_NUMBER) {\n\t\t\tfragment_data *fd;\n\t\t\t/*\n\t\t\t * If we weren't given an initial fragment number,\n\t\t\t * use the next expected fragment number as the fragment\n\t\t\t * number for this fragment.\n\t\t\t */\n\t\t\tfor (fd = fd_head; fd != NULL; fd = fd->next) {\n\t\t\t\tif (fd->next == NULL)\n\t\t\t\t\tfrag_number = fd->offset + 1;\n\t\t\t}\n\t\t}\n\t}\n\n\t/*\n\t * XXX I've copied this over from the old separate\n\t * fragment_add_seq_check_work, but I'm not convinced it's doing the\n\t * right thing -- rav\n\t *\n\t * If we don't have all the data that is in this fragment,\n\t * then we can't, and don't, do reassembly on it.\n\t *\n\t * If it's the first frame, handle it as an unfragmented packet.\n\t * Otherwise, just handle it as a fragment.\n\t *\n\t * If \"more_frags\" isn't set, we get rid of the entry in the\n\t * hash table for this reassembly, as we don't need it any more.\n\t */\n\tif ((flags & REASSEMBLE_FLAGS_CHECK_DATA_PRESENT) &&\n\t\t!tvb_bytes_exist(tvb, offset, frag_data_len)) {\n\t\tif (!more_frags) {\n\t\t\tgpointer orig_key;\n\t\t\t/*\n\t\t\t * Remove this from the table of in-progress\n\t\t\t * reassemblies, and free up any memory used for\n\t\t\t * it in that table.\n\t\t\t */\n\t\t\tif (g_hash_table_lookup_extended(fragment_table, key,\n\t\t\t\t\t\t\t &orig_key, NULL)) {\n\t\t\t\tfragment_unhash(fragment_table, (fragment_key *)orig_key);\n\t\t\t}\n\t\t}\n\t\tfd_head -> flags |= FD_DATA_NOT_PRESENT;\n\t\treturn frag_number == 0 ? fd_head : NULL;\n\t}\n\n\tif (fragment_add_seq_work(fd_head, tvb, offset, pinfo,\n\t\t\t\t frag_number, frag_data_len, more_frags, flags)) {\n\t\t/*\n\t\t * Reassembly is complete.\n\t\t */\n\t\treturn fd_head;\n\t} else {\n\t\t/*\n\t\t * Reassembly isn't complete.\n\t\t */\n\t\treturn NULL;\n\t}\n}\n\n/*\n * This does the work for \"fragment_add_seq_check()\" and\n * \"fragment_add_seq_next()\".\n *\n * This function assumes frag_number being a block sequence number.\n * The bsn for the first block is 0.\n *\n * If \"no_frag_number\" is TRUE, it uses the next expected fragment number\n * as the fragment number if there is a reassembly in progress, otherwise\n * it uses 0.\n *\n * If \"no_frag_number\" is FALSE, it uses the \"frag_number\" argument as\n * the fragment number.\n *\n * If this is the first fragment seen for this datagram, a new\n * \"fragment_data\" structure is allocated to refer to the reassembled\n * packet.\n *\n * This fragment is added to the linked list of fragments for this packet.\n *\n * If \"more_frags\" is false and REASSEMBLE_FLAGS_802_11_HACK (as the name\n * implies, a special hack for 802.11) or REASSEMBLE_FLAGS_NO_FRAG_NUMBER\n * (implying messages must be in order since there's no sequence number) are\n * set in \"flags\", then this (one element) list is returned.\n *\n * If, after processing this fragment, we have all the fragments,\n * \"fragment_add_seq_check_work()\" removes that from the fragment hash\n * table if necessary and adds it to the table of reassembled fragments,\n * and returns a pointer to the head of the fragment list.\n *\n * Otherwise, it returns NULL.\n *\n * XXX - Should we simply return NULL for zero-length fragments?\n */\nstatic fragment_data *\nfragment_add_seq_check_work(tvbuff_t *tvb, const int offset,\n\t\t\t const packet_info *pinfo, const guint32 id,\n\t\t\t GHashTable *fragment_table,\n\t\t\t GHashTable *reassembled_table,\n\t\t\t const guint32 frag_number,\n\t\t\t const guint32 frag_data_len,\n\t\t\t const gboolean more_frags, const guint32 flags)\n{\n\treassembled_key reass_key;\n\tfragment_key key;\n\tfragment_data *fd_head;\n\n\t/*\n\t * Have we already seen this frame?\n\t * If so, look for it in the table of reassembled packets.\n\t */\n\tif (pinfo->fd->flags.visited) {\n\t\treass_key.frame = pinfo->fd->num;\n\t\treass_key.id = id;\n\t\treturn g_hash_table_lookup(reassembled_table, &reass_key);\n\t}\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = fragment_add_seq_key(tvb, offset, pinfo,\n\t\t\t\t\t &key, fragment_key_copy,\n\t\t\t\t\t fragment_table, frag_number,\n\t\t\t\t\t frag_data_len, more_frags, flags|REASSEMBLE_FLAGS_CHECK_DATA_PRESENT);\n\tif (fd_head) {\n\t\tgpointer orig_key;\n\n\t\tif(fd_head->flags & FD_DATA_NOT_PRESENT) {\n\t\t\t/* this is the first fragment of a datagram with\n\t\t\t * truncated fragments. Don't move it to the\n\t\t\t * reassembled table. */\n\t\t\treturn fd_head;\n\t\t}\n\n\t\t/*\n\t\t * Reassembly is complete.\n\t\t * Remove this from the table of in-progress\n\t\t * reassemblies, add it to the table of\n\t\t * reassembled packets, and return it.\n\t\t */\n\t\tif (g_hash_table_lookup_extended(fragment_table, &key,\n\t\t\t\t\t\t &orig_key, NULL)) {\n\t\t\t/*\n\t\t\t * Remove this from the table of in-progress reassemblies,\n\t\t\t * and free up any memory used for it in that table.\n\t\t\t */\n\t\t\tfragment_unhash(fragment_table, (fragment_key *)orig_key);\n\t\t}\n\n\t\t/*\n\t\t * Add this item to the table of reassembled packets.\n\t\t */\n\t\tfragment_reassembled(fd_head, pinfo, reassembled_table, id);\n\t\treturn fd_head;\n\t} else {\n\t\t/*\n\t\t * Reassembly isn't complete.\n\t\t */\n\t\treturn NULL;\n\t}\n}\n\nfragment_data *\nfragment_add_seq_check(tvbuff_t *tvb, const int offset,\n\t\t const packet_info *pinfo, const guint32 id,\n\t\t GHashTable *fragment_table,\n\t\t GHashTable *reassembled_table, const guint32 frag_number,\n\t\t const guint32 frag_data_len, const gboolean more_frags)\n{\n\treturn fragment_add_seq_check_work(tvb, offset, pinfo, id,\n\t\t\t\t\t fragment_table, reassembled_table,\n\t\t\t\t\t frag_number, frag_data_len,\n\t\t\t\t\t more_frags, 0);\n}\n\nfragment_data *\nfragment_add_seq_802_11(tvbuff_t *tvb, const int offset,\n\t\t\tconst packet_info *pinfo, const guint32 id,\n\t\t\tGHashTable *fragment_table,\n\t\t\tGHashTable *reassembled_table,\n\t\t\tconst guint32 frag_number, const guint32 frag_data_len,\n\t\t\tconst gboolean more_frags)\n{\n\treturn fragment_add_seq_check_work(tvb, offset, pinfo, id,\n\t\t\t\t\t fragment_table, reassembled_table,\n\t\t\t\t\t frag_number, frag_data_len,\n\t\t\t\t\t more_frags,\n\t\t\t\t\t REASSEMBLE_FLAGS_802_11_HACK);\n}\n\nfragment_data *\nfragment_add_seq_next(tvbuff_t *tvb, const int offset, const packet_info *pinfo,\n\t\t const guint32 id, GHashTable *fragment_table,\n\t\t GHashTable *reassembled_table, const guint32 frag_data_len,\n\t\t const gboolean more_frags)\n{\n\treturn fragment_add_seq_check_work(tvb, offset, pinfo, id,\n\t\t\t\t\t fragment_table, reassembled_table, 0,\n\t\t\t\t\t frag_data_len, more_frags,\n\t\t\t\t\t REASSEMBLE_FLAGS_NO_FRAG_NUMBER);\n}\n\nvoid\nfragment_start_seq_check(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table,\n\t\t\t const guint32 tot_len)\n{\n\tfragment_key key, *new_key;\n\tfragment_data *fd_head;\n\n\t/* Have we already seen this frame ?*/\n\tif (pinfo->fd->flags.visited) {\n\t\treturn;\n\t}\n\n\t/* Create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\t/* Check if fragment data exist for this key */\n\tfd_head = g_hash_table_lookup(fragment_table, &key);\n\n\tif (fd_head == NULL) {\n\t\t/* Create list-head. */\n#if GLIB_CHECK_VERSION(2,10,0)\n\t\tfd_head = g_slice_new(fragment_data);\n#else\n\t\tfd_head = g_mem_chunk_alloc(fragment_data_chunk);\n#endif\n\n\t\tfd_head->next = NULL;\n\t\tfd_head->datalen = tot_len;\n\t\tfd_head->offset = 0;\n\t\tfd_head->len = 0;\n\t\tfd_head->flags = FD_BLOCKSEQUENCE|FD_DATALEN_SET;\n\t\tfd_head->data = NULL;\n\t\tfd_head->reassembled_in = 0;\n\t\t/*\n\t\t * We're going to use the key to insert the fragment,\n\t\t * so copy it to a long-term store.\n\t\t */\n\t\tnew_key = fragment_key_copy(&key);\n\t\tg_hash_table_insert(fragment_table, new_key, fd_head);\n\t}\n}\n\nfragment_data *\nfragment_end_seq_next(const packet_info *pinfo, const guint32 id, GHashTable *fragment_table,\n\t\t\t GHashTable *reassembled_table)\n{\n\treassembled_key reass_key;\n\treassembled_key *new_key;\n\tfragment_key key;\n\tfragment_data *fd_head;\n\n\t/*\n\t * Have we already seen this frame?\n\t * If so, look for it in the table of reassembled packets.\n\t */\n\tif (pinfo->fd->flags.visited) {\n\t\treass_key.frame = pinfo->fd->num;\n\t\treass_key.id = id;\n\t\treturn g_hash_table_lookup(reassembled_table, &reass_key);\n\t}\n\n\t/* create key to search hash with */\n\tkey.src = pinfo->src;\n\tkey.dst = pinfo->dst;\n\tkey.id\t= id;\n\n\tfd_head = g_hash_table_lookup (fragment_table, &key);\n\n\tif (fd_head) {\n\t\tgpointer orig_key;\n\n\t\tif (fd_head->flags & FD_DATA_NOT_PRESENT) {\n\t\t\t/* No data added */\n\t\t\treturn NULL;\n\t\t}\n\n\t\tfd_head->datalen = fd_head->offset;\n\t\tfd_head->flags |= FD_DATALEN_SET;\n\n\t\tfragment_defragment_and_free (fd_head, pinfo);\n\n\t\t/*\n\t\t * Remove this from the table of in-progress\n\t\t * reassemblies, add it to the table of\n\t\t * reassembled packets, and return it.\n\t\t */\n\t\tif (g_hash_table_lookup_extended(fragment_table, &key,\n\t\t\t\t\t\t &orig_key, NULL)) {\n\t\t\t/*\n\t\t\t * Remove this from the table of in-progress reassemblies,\n\t\t\t * and free up any memory used for it in that table.\n\t\t\t */\n\t\t\tfragment_unhash(fragment_table, (fragment_key *)orig_key);\n\t\t}\n\n\t\t/*\n\t\t * Add this item to the table of reassembled packets.\n\t\t */\n\t\tfragment_reassembled(fd_head, pinfo, reassembled_table, id);\n\t\tif (fd_head->next != NULL) {\n\t\t\tnew_key = se_alloc(sizeof(reassembled_key));\n\t\t\tnew_key->frame = pinfo->fd->num;\n\t\t\tnew_key->id = id;\n\t\t\tg_hash_table_insert(reassembled_table, new_key, fd_head);\n\t\t}\n\n\t\treturn fd_head;\n\t} else {\n\t\t/*\n\t\t * Fragment data not found.\n\t\t */\n\t\treturn NULL;\n\t}\n}\n\n/*\n * Process reassembled data; if we're on the frame in which the data\n * was reassembled, put the fragment information into the protocol\n * tree, and construct a tvbuff with the reassembled data, otherwise\n * just put a \"reassembled in\" item into the protocol tree.\n */\ntvbuff_t *\nprocess_reassembled_data(tvbuff_t *tvb, const int offset, packet_info *pinfo,\n\tconst char *name, fragment_data *fd_head, const fragment_items *fit,\n\tgboolean *update_col_infop, proto_tree *tree)\n{\n\ttvbuff_t *next_tvb;\n\tgboolean update_col_info;\n\tproto_item *frag_tree_item;\n\n\tif (fd_head != NULL && pinfo->fd->num == fd_head->reassembled_in) {\n\t\t/*\n\t\t * OK, we've reassembled this.\n\t\t * Is this something that's been reassembled from more\n\t\t * than one fragment?\n\t\t */\n\t\tif (fd_head->next != NULL) {\n\t\t\t/*\n\t\t\t * Yes.\n\t\t\t * Allocate a new tvbuff, referring to the\n\t\t\t * reassembled payload.\n\t\t\t */\n\t\t\tif (fd_head->flags & FD_BLOCKSEQUENCE) {\n\t\t\t\tnext_tvb = tvb_new_real_data(fd_head->data,\n\t\t\t\t\t fd_head->len, fd_head->len);\n\t\t\t} else {\n\t\t\t\tnext_tvb = tvb_new_real_data(fd_head->data,\n\t\t\t\t\t fd_head->datalen, fd_head->datalen);\n\t\t\t}\n\n\t\t\t/*\n\t\t\t * Add the tvbuff to the list of tvbuffs to which\n\t\t\t * the tvbuff we were handed refers, so it'll get\n\t\t\t * cleaned up when that tvbuff is cleaned up.\n\t\t\t */\n\t\t\ttvb_set_child_real_data_tvbuff(tvb, next_tvb);\n\n\t\t\t/* Add the defragmented data to the data source list. */\n\t\t\tadd_new_data_source(pinfo, next_tvb, name);\n\n\t\t\t/* show all fragments */\n\t\t\tif (fd_head->flags & FD_BLOCKSEQUENCE) {\n\t\t\t\tupdate_col_info = !show_fragment_seq_tree(\n\t\t\t\t\tfd_head, fit, tree, pinfo, next_tvb, &frag_tree_item);\n\t\t\t} else {\n\t\t\t\tupdate_col_info = !show_fragment_tree(fd_head,\n\t\t\t\t\tfit, tree, pinfo, next_tvb, &frag_tree_item);\n\t\t\t}\n\t\t} else {\n\t\t\t/*\n\t\t\t * No.\n\t\t\t * Return a tvbuff with the payload.\n\t\t\t */\n\t\t\tnext_tvb = tvb_new_subset_remaining(tvb, offset);\n\t\t\tpinfo->fragmented = FALSE;\t/* one-fragment packet */\n\t\t\tupdate_col_info = TRUE;\n\t\t}\n\t\tif (update_col_infop != NULL)\n\t\t\t*update_col_infop = update_col_info;\n\t} else {\n\t\t/*\n\t\t * We don't have the complete reassembled payload, or this\n\t\t * isn't the final frame of that payload.\n\t\t */\n\t\tnext_tvb = NULL;\n\n\t\t/*\n\t\t * If we know what frame this was reassembled in,\n\t\t * and if there's a field to use for the number of\n\t\t * the frame in which the packet was reassembled,\n\t\t * add it to the protocol tree.\n\t\t */\n\t\tif (fd_head != NULL && fit->hf_reassembled_in != NULL) {\n\t\t\tproto_tree_add_uint(tree,\n\t\t\t\t*(fit->hf_reassembled_in), tvb,\n\t\t\t\t0, 0, fd_head->reassembled_in);\n\t\t}\n\t}\n\treturn next_tvb;\n}\n\n/*\n * Show a single fragment in a fragment subtree, and put information about\n * it in the top-level item for that subtree.\n */\nstatic void\nshow_fragment(fragment_data *fd, const int offset, const fragment_items *fit,\n\tproto_tree *ft, proto_item *fi, const gboolean first_frag, const guint32 count, tvbuff_t *tvb)\n{\n\tproto_item *fei=NULL;\n\tint hf;\n\n\tif (first_frag) {\n\t\tgchar *name;\n\t\tif (count == 1) {\n\t\t\tname = g_strdup(proto_registrar_get_name(*(fit->hf_fragment)));\n\t\t} else {\n\t\t\tname = g_strdup(proto_registrar_get_name(*(fit->hf_fragments)));\n\t\t}\n\t\tproto_item_set_text(fi, \"%u %s (%u byte%s): \", count, name, tvb_length(tvb),\n\t\t\t\t plurality(tvb_length(tvb), \"\", \"s\"));\n\t\tg_free(name);\n\t} else {\n\t\tproto_item_append_text(fi, \", \");\n\t}\n\tproto_item_append_text(fi, \"#%u(%u)\", fd->frame, fd->len);\n\n\tif (fd->flags & (FD_OVERLAPCONFLICT\n\t\t|FD_MULTIPLETAILS|FD_TOOLONGFRAGMENT) ) {\n\t\thf = *(fit->hf_fragment_error);\n\t} else {\n\t\thf = *(fit->hf_fragment);\n\t}\n\tif (fd->len == 0) {\n\t\tfei = proto_tree_add_uint_format(ft, hf,\n\t\t\ttvb, offset, fd->len,\n\t\t\tfd->frame,\n\t\t\t\"Frame: %u (no data)\",\n\t\t\tfd->frame);\n\t} else {\n\t\tfei = proto_tree_add_uint_format(ft, hf,\n\t\t\ttvb, offset, fd->len,\n\t\t\tfd->frame,\n\t\t\t\"Frame: %u, payload: %u-%u (%u byte%s)\",\n\t\t\tfd->frame,\n\t\t\toffset,\n\t\t\toffset+fd->len-1,\n\t\t\tfd->len,\n\t\t\tplurality(fd->len, \"\", \"s\"));\n\t}\n\tPROTO_ITEM_SET_GENERATED(fei);\n\tif (fd->flags & (FD_OVERLAP|FD_OVERLAPCONFLICT\n\t\t|FD_MULTIPLETAILS|FD_TOOLONGFRAGMENT) ) {\n\t\t/* this fragment has some flags set, create a subtree\n\t\t * for it and display the flags.\n\t\t */\n\t\tproto_tree *fet=NULL;\n\n\t\tfet = proto_item_add_subtree(fei, *(fit->ett_fragment));\n\t\tif (fd->flags&FD_OVERLAP) {\n\t\t\tfei=proto_tree_add_boolean(fet,\n\t\t\t\t*(fit->hf_fragment_overlap),\n\t\t\t\ttvb, 0, 0,\n\t\t\t\tTRUE);\n\t\t\tPROTO_ITEM_SET_GENERATED(fei);\n\t\t}\n\t\tif (fd->flags&FD_OVERLAPCONFLICT) {\n\t\t\tfei=proto_tree_add_boolean(fet,\n\t\t\t\t*(fit->hf_fragment_overlap_conflict),\n\t\t\t\ttvb, 0, 0,\n\t\t\t\tTRUE);\n\t\t\tPROTO_ITEM_SET_GENERATED(fei);\n\t\t}\n\t\tif (fd->flags&FD_MULTIPLETAILS) {\n\t\t\tfei=proto_tree_add_boolean(fet,\n\t\t\t\t*(fit->hf_fragment_multiple_tails),\n\t\t\t\ttvb, 0, 0,\n\t\t\t\tTRUE);\n\t\t\tPROTO_ITEM_SET_GENERATED(fei);\n\t\t}\n\t\tif (fd->flags&FD_TOOLONGFRAGMENT) {\n\t\t\tfei=proto_tree_add_boolean(fet,\n\t\t\t\t*(fit->hf_fragment_too_long_fragment),\n\t\t\t\ttvb, 0, 0,\n\t\t\t\tTRUE);\n\t\t\tPROTO_ITEM_SET_GENERATED(fei);\n\t\t}\n\t}\n}\n\nstatic gboolean\nshow_fragment_errs_in_col(fragment_data *fd_head, const fragment_items *fit,\n\tpacket_info *pinfo)\n{\n\tif (fd_head->flags & (FD_OVERLAPCONFLICT\n\t\t|FD_MULTIPLETAILS|FD_TOOLONGFRAGMENT) ) {\n\t\tif (check_col(pinfo->cinfo, COL_INFO)) {\n\t\t\tcol_add_fstr(pinfo->cinfo, COL_INFO,\n\t\t\t\t\"[Illegal %s]\", fit->tag);\n\t\t\treturn TRUE;\n\t\t}\n\t}\n\n\treturn FALSE;\n}\n\n/* This function will build the fragment subtree; it's for fragments\n reassembled with \"fragment_add()\".\n\n It will return TRUE if there were fragmentation errors\n or FALSE if fragmentation was ok.\n*/\ngboolean\nshow_fragment_tree(fragment_data *fd_head, const fragment_items *fit,\n\tproto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, proto_item **fi)\n{\n\tfragment_data *fd;\n\tproto_tree *ft;\n\tgboolean first_frag;\n\tguint32 count = 0;\n\t/* It's not fragmented. */\n\tpinfo->fragmented = FALSE;\n\n\t*fi = proto_tree_add_item(tree, *(fit->hf_fragments),\n\t\ttvb, 0, -1, FALSE);\n\tPROTO_ITEM_SET_GENERATED(*fi);\n\n\tft = proto_item_add_subtree(*fi, *(fit->ett_fragments));\n\tfirst_frag = TRUE;\n\tfor (fd = fd_head->next; fd != NULL; fd = fd->next) {\n\t\tcount++;\n\t}\n\tfor (fd = fd_head->next; fd != NULL; fd = fd->next) {\n\t\tshow_fragment(fd, fd->offset, fit, ft, *fi, first_frag, count, tvb);\n\t\tfirst_frag = FALSE;\n\t}\n\n\tif (fit->hf_fragment_count) {\n\t\tproto_item *fli = proto_tree_add_uint(ft, *(fit->hf_fragment_count),\n\t\t\t\t\t\t tvb, 0, 0, count);\n\t\tPROTO_ITEM_SET_GENERATED(fli);\n\t}\n\n\tif (fit->hf_reassembled_length) {\n\t\tproto_item *fli = proto_tree_add_uint(ft, *(fit->hf_reassembled_length),\n\t\t\t\t\t\t tvb, 0, 0, tvb_length (tvb));\n\t\tPROTO_ITEM_SET_GENERATED(fli);\n\t}\n\n\treturn show_fragment_errs_in_col(fd_head, fit, pinfo);\n}\n\n/* This function will build the fragment subtree; it's for fragments\n reassembled with \"fragment_add_seq()\" or \"fragment_add_seq_check()\".\n\n It will return TRUE if there were fragmentation errors\n or FALSE if fragmentation was ok.\n*/\ngboolean\nshow_fragment_seq_tree(fragment_data *fd_head, const fragment_items *fit,\n\tproto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, proto_item **fi)\n{\n\tguint32 offset, next_offset, count = 0;\n\tfragment_data *fd, *last_fd;\n\tproto_tree *ft;\n\tgboolean first_frag;\n\n\t/* It's not fragmented. */\n\tpinfo->fragmented = FALSE;\n\n\t*fi = proto_tree_add_item(tree, *(fit->hf_fragments),\n\t\ttvb, 0, -1, FALSE);\n\tPROTO_ITEM_SET_GENERATED(*fi);\n\n\tft = proto_item_add_subtree(*fi, *(fit->ett_fragments));\n\toffset = 0;\n\tnext_offset = 0;\n\tlast_fd = NULL;\n\tfirst_frag = TRUE;\n\tfor (fd = fd_head->next; fd != NULL; fd = fd->next){\n\t\tcount++;\n\t}\n\tfor (fd = fd_head->next; fd != NULL; fd = fd->next){\n\t\tif (last_fd == NULL || last_fd->offset != fd->offset) {\n\t\t\toffset = next_offset;\n\t\t\tnext_offset += fd->len;\n\t\t}\n\t\tlast_fd = fd;\n\t\tshow_fragment(fd, offset, fit, ft, *fi, first_frag, count, tvb);\n\t\tfirst_frag = FALSE;\n\t}\n\n\tif (fit->hf_fragment_count) {\n\t\tproto_item *fli = proto_tree_add_uint(ft, *(fit->hf_fragment_count),\n\t\t\t\t\t\t tvb, 0, 0, count);\n\t\tPROTO_ITEM_SET_GENERATED(fli);\n\t}\n\n\tif (fit->hf_reassembled_length) {\n\t\tproto_item *fli = proto_tree_add_uint(ft, *(fit->hf_reassembled_length),\n\t\t\t\t\t\t tvb, 0, 0, tvb_length (tvb));\n\t\tPROTO_ITEM_SET_GENERATED(fli);\n\t}\n\n\treturn show_fragment_errs_in_col(fd_head, fit, pinfo);\n}\n\n/*\n * Local Variables:\n * c-basic-offset: 8\n * indent-tabs-mode: t\n * tab-width: 8\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/wireshark_37122-37123.c"}}},{"rowIdx":61,"cells":{"id":{"kind":"string","value":"manybugs_data_62"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | phar php single-file executable PHP extension |\n +----------------------------------------------------------------------+\n | Copyright (c) 2005-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt. |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Gregory Beaver <cellog@php.net> |\n | Marcus Boerger <helly@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"phar_internal.h\"\n#include \"func_interceptors.h\"\n\nstatic zend_class_entry *phar_ce_archive;\nstatic zend_class_entry *phar_ce_data;\nstatic zend_class_entry *phar_ce_PharException;\n\n#if HAVE_SPL\nstatic zend_class_entry *phar_ce_entry;\n#endif\n\n#if PHP_MAJOR_VERSION > 5 || ((PHP_MAJOR_VERSION == 5) && (PHP_MINOR_VERSION >= 3))\n# define PHAR_ARG_INFO\n#else\n# define PHAR_ARG_INFO static\n#endif\n\nstatic int phar_file_type(HashTable *mimes, char *file, char **mime_type TSRMLS_DC) /* {{{ */\n{\n\tchar *ext;\n\tphar_mime_type *mime;\n\text = strrchr(file, '.');\n\tif (!ext) {\n\t\t*mime_type = \"text/plain\";\n\t\t/* no file extension = assume text/plain */\n\t\treturn PHAR_MIME_OTHER;\n\t}\n\t++ext;\n\tif (SUCCESS != zend_hash_find(mimes, ext, strlen(ext), (void **) &mime)) {\n\t\t*mime_type = \"application/octet-stream\";\n\t\treturn PHAR_MIME_OTHER;\n\t}\n\t*mime_type = mime->mime;\n\treturn mime->type;\n}\n/* }}} */\n\nstatic void phar_mung_server_vars(char *fname, char *entry, int entry_len, char *basename, int request_uri_len TSRMLS_DC) /* {{{ */\n{\n#if PHP_MAJOR_VERSION >= 6\n\tint is_unicode = 0;\n#endif\n\tHashTable *_SERVER;\n\tzval **stuff;\n\tchar *path_info;\n\tint basename_len = strlen(basename);\n\tint code;\n\tzval *temp;\n\n\t/* \"tweak\" $_SERVER variables requested in earlier call to Phar::mungServer() */\n\tif (!PG(http_globals)[TRACK_VARS_SERVER]) {\n\t\treturn;\n\t}\n\n\t_SERVER = Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]);\n\n\t/* PATH_INFO and PATH_TRANSLATED should always be munged */\n#if PHP_MAJOR_VERSION >= 6\n\tif (phar_find_key(_SERVER, \"PATH_INFO\", sizeof(\"PATH_INFO\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\tif (SUCCESS == zend_hash_find(_SERVER, \"PATH_INFO\", sizeof(\"PATH_INFO\"), (void **) &stuff)) {\n#endif\n\n\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\tcode = Z_STRLEN_PP(stuff);\n\n\t\tif (Z_STRLEN_PP(stuff) > entry_len && !memcmp(Z_STRVAL_PP(stuff), entry, entry_len)) {\n\t\t\tZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + entry_len, request_uri_len, 1);\n\n\t\t\tMAKE_STD_ZVAL(temp);\n\t\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\t\tif (is_unicode) {\n\t\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t\t}\n#endif\n\t\t\tzend_hash_update(_SERVER, \"PHAR_PATH_INFO\", sizeof(\"PHAR_PATH_INFO\"), &temp, sizeof(zval **), NULL);\n\t\t}\n\t}\n\n#if PHP_MAJOR_VERSION >= 6\n\tif (phar_find_key(_SERVER, \"PATH_TRANSLATED\", sizeof(\"PATH_TRANSLATED\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\tif (SUCCESS == zend_hash_find(_SERVER, \"PATH_TRANSLATED\", sizeof(\"PATH_TRANSLATED\"), (void **) &stuff)) {\n#endif\n\n\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\tcode = Z_STRLEN_PP(stuff);\n\t\tZ_STRLEN_PP(stuff) = spprintf(&(Z_STRVAL_PP(stuff)), 4096, \"phar://%s%s\", fname, entry);\n\n\t\tMAKE_STD_ZVAL(temp);\n\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (is_unicode) {\n\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t}\n#endif\n\t\tzend_hash_update(_SERVER, \"PHAR_PATH_TRANSLATED\", sizeof(\"PHAR_PATH_TRANSLATED\"), (void *) &temp, sizeof(zval **), NULL);\n\t}\n\n\tif (!PHAR_GLOBALS->phar_SERVER_mung_list) {\n\t\treturn;\n\t}\n\n\tif (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_REQUEST_URI) {\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (phar_find_key(_SERVER, \"REQUEST_URI\", sizeof(\"REQUEST_URI\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\t\tif (SUCCESS == zend_hash_find(_SERVER, \"REQUEST_URI\", sizeof(\"REQUEST_URI\"), (void **) &stuff)) {\n#endif\n\n\t\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\t\tcode = Z_STRLEN_PP(stuff);\n\n\t\t\tif (Z_STRLEN_PP(stuff) > basename_len && !memcmp(Z_STRVAL_PP(stuff), basename, basename_len)) {\n\t\t\t\tZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + basename_len, Z_STRLEN_PP(stuff) - basename_len, 1);\n\n\t\t\t\tMAKE_STD_ZVAL(temp);\n\t\t\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\t\t\tif (is_unicode) {\n\t\t\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t\t\t}\n#endif\n\t\t\t\tzend_hash_update(_SERVER, \"PHAR_REQUEST_URI\", sizeof(\"PHAR_REQUEST_URI\"), (void *) &temp, sizeof(zval **), NULL);\n\t\t\t}\n\t\t}\n\t}\n\n\tif (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_PHP_SELF) {\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (phar_find_key(_SERVER, \"PHP_SELF\", sizeof(\"PHP_SELF\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\t\tif (SUCCESS == zend_hash_find(_SERVER, \"PHP_SELF\", sizeof(\"PHP_SELF\"), (void **) &stuff)) {\n#endif\n\n\t\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\t\tcode = Z_STRLEN_PP(stuff);\n\n\t\t\tif (Z_STRLEN_PP(stuff) > basename_len && !memcmp(Z_STRVAL_PP(stuff), basename, basename_len)) {\n\t\t\t\tZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + basename_len, Z_STRLEN_PP(stuff) - basename_len, 1);\n\n\t\t\t\tMAKE_STD_ZVAL(temp);\n\t\t\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\t\t\tif (is_unicode) {\n\t\t\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t\t\t}\n#endif\n\t\t\t\tzend_hash_update(_SERVER, \"PHAR_PHP_SELF\", sizeof(\"PHAR_PHP_SELF\"), (void *) &temp, sizeof(zval **), NULL);\n\t\t\t}\n\t\t}\n\t}\n\n\tif (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_SCRIPT_NAME) {\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (phar_find_key(_SERVER, \"SCRIPT_NAME\", sizeof(\"SCRIPT_NAME\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\t\tif (SUCCESS == zend_hash_find(_SERVER, \"SCRIPT_NAME\", sizeof(\"SCRIPT_NAME\"), (void **) &stuff)) {\n#endif\n\n\t\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\t\tcode = Z_STRLEN_PP(stuff);\n\t\t\tZVAL_STRINGL(*stuff, entry, entry_len, 1);\n\n\t\t\tMAKE_STD_ZVAL(temp);\n\t\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\t\tif (is_unicode) {\n\t\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t\t}\n#endif\n\t\t\tzend_hash_update(_SERVER, \"PHAR_SCRIPT_NAME\", sizeof(\"PHAR_SCRIPT_NAME\"), (void *) &temp, sizeof(zval **), NULL);\n\t\t}\n\t}\n\n\tif (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_SCRIPT_FILENAME) {\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (phar_find_key(_SERVER, \"SCRIPT_FILENAME\", sizeof(\"SCRIPT_FILENAME\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\t\tif (SUCCESS == zend_hash_find(_SERVER, \"SCRIPT_FILENAME\", sizeof(\"SCRIPT_FILENAME\"), (void **) &stuff)) {\n#endif\n\n\t\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\t\tcode = Z_STRLEN_PP(stuff);\n\t\t\tZ_STRLEN_PP(stuff) = spprintf(&(Z_STRVAL_PP(stuff)), 4096, \"phar://%s%s\", fname, entry);\n\n\t\t\tMAKE_STD_ZVAL(temp);\n\t\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\t\tif (is_unicode) {\n\t\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t\t}\n#endif\n\t\t\tzend_hash_update(_SERVER, \"PHAR_SCRIPT_FILENAME\", sizeof(\"PHAR_SCRIPT_FILENAME\"), (void *) &temp, sizeof(zval **), NULL);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic int phar_file_action(phar_archive_data *phar, phar_entry_info *info, char *mime_type, int code, char *entry, int entry_len, char *arch, char *basename, char *ru, int ru_len TSRMLS_DC) /* {{{ */\n{\n\tchar *name = NULL, buf[8192];\n\tconst char *cwd;\n\tzend_syntax_highlighter_ini syntax_highlighter_ini;\n\tsapi_header_line ctr = {0};\n\tsize_t got;\n\tint dummy = 1, name_len;\n\tzend_file_handle file_handle;\n\tzend_op_array *new_op_array;\n\tzval *result = NULL;\n\tphp_stream *fp;\n\toff_t position;\n\n\tswitch (code) {\n\t\tcase PHAR_MIME_PHPS:\n\t\t\tefree(basename);\n\t\t\t/* highlight source */\n\t\t\tif (entry[0] == '/') {\n\t\t\t\tname_len = spprintf(&name, 4096, \"phar://%s%s\", arch, entry);\n\t\t\t} else {\n\t\t\t\tname_len = spprintf(&name, 4096, \"phar://%s/%s\", arch, entry);\n\t\t\t}\n\t\t\tphp_get_highlight_struct(&syntax_highlighter_ini);\n\n\t\t\thighlight_file(name, &syntax_highlighter_ini TSRMLS_CC);\n\n\t\t\tefree(name);\n#ifdef PHP_WIN32\n\t\t\tefree(arch);\n#endif\n\t\t\tzend_bailout();\n\t\tcase PHAR_MIME_OTHER:\n\t\t\t/* send headers, output file contents */\n\t\t\tefree(basename);\n\t\t\tctr.line_len = spprintf(&(ctr.line), 0, \"Content-type: %s\", mime_type);\n\t\t\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\t\t\tefree(ctr.line);\n\t\t\tctr.line_len = spprintf(&(ctr.line), 0, \"Content-length: %u\", info->uncompressed_filesize);\n\t\t\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\t\t\tefree(ctr.line);\n\n\t\t\tif (FAILURE == sapi_send_headers(TSRMLS_C)) {\n\t\t\t\tzend_bailout();\n\t\t\t}\n\n\t\t\t/* prepare to output */\n\t\t\tfp = phar_get_efp(info, 1 TSRMLS_CC);\n\n\t\t\tif (!fp) {\n\t\t\t\tchar *error;\n\t\t\t\tif (!phar_open_jit(phar, info, &error TSRMLS_CC)) {\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\t\t\t\tefree(error);\n\t\t\t\t\t}\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t\tfp = phar_get_efp(info, 1 TSRMLS_CC);\n\t\t\t}\n\t\t\tposition = 0;\n\t\t\tphar_seek_efp(info, 0, SEEK_SET, 0, 1 TSRMLS_CC);\n\n\t\t\tdo {\n\t\t\t\tgot = php_stream_read(fp, buf, MIN(8192, info->uncompressed_filesize - position));\n\t\t\t\tif (got > 0) {\n\t\t\t\t\tPHPWRITE(buf, got);\n\t\t\t\t\tposition += got;\n\t\t\t\t\tif (position == (off_t) info->uncompressed_filesize) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} while (1);\n\n\t\t\tzend_bailout();\n\t\tcase PHAR_MIME_PHP:\n\t\t\tif (basename) {\n\t\t\t\tphar_mung_server_vars(arch, entry, entry_len, basename, ru_len TSRMLS_CC);\n\t\t\t\tefree(basename);\n\t\t\t}\n\n\t\t\tif (entry[0] == '/') {\n\t\t\t\tname_len = spprintf(&name, 4096, \"phar://%s%s\", arch, entry);\n\t\t\t} else {\n\t\t\t\tname_len = spprintf(&name, 4096, \"phar://%s/%s\", arch, entry);\n\t\t\t}\n\n\t\t\tfile_handle.type = ZEND_HANDLE_FILENAME;\n\t\t\tfile_handle.handle.fd = 0;\n\t\t\tfile_handle.filename = name;\n\t\t\tfile_handle.opened_path = NULL;\n\t\t\tfile_handle.free_filename = 0;\n\n\t\t\tPHAR_G(cwd) = NULL;\n\t\t\tPHAR_G(cwd_len) = 0;\n\n\t\t\tif (zend_hash_add(&EG(included_files), name, name_len+1, (void *)&dummy, sizeof(int), NULL) == SUCCESS) {\n\t\t\t\tif ((cwd = zend_memrchr(entry, '/', entry_len))) {\n\t\t\t\t\tPHAR_G(cwd_init) = 1;\n\t\t\t\t\tif (entry == cwd) {\n\t\t\t\t\t\t/* root directory */\n\t\t\t\t\t\tPHAR_G(cwd_len) = 0;\n\t\t\t\t\t\tPHAR_G(cwd) = NULL;\n\t\t\t\t\t} else if (entry[0] == '/') {\n\t\t\t\t\t\tPHAR_G(cwd_len) = cwd - (entry + 1);\n\t\t\t\t\t\tPHAR_G(cwd) = estrndup(entry + 1, PHAR_G(cwd_len));\n\t\t\t\t\t} else {\n\t\t\t\t\t\tPHAR_G(cwd_len) = cwd - entry;\n\t\t\t\t\t\tPHAR_G(cwd) = estrndup(entry, PHAR_G(cwd_len));\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tnew_op_array = zend_compile_file(&file_handle, ZEND_REQUIRE TSRMLS_CC);\n\n\t\t\t\tif (!new_op_array) {\n\t\t\t\t\tzend_hash_del(&EG(included_files), name, name_len+1);\n\t\t\t\t}\n\n\t\t\t\tzend_destroy_file_handle(&file_handle TSRMLS_CC);\n\n\t\t\t} else {\n\t\t\t\tefree(name);\n\t\t\t\tnew_op_array = NULL;\n\t\t\t}\n#ifdef PHP_WIN32\n\t\t\tefree(arch);\n#endif\n\t\t\tif (new_op_array) {\n\t\t\t\tEG(return_value_ptr_ptr) = &result;\n\t\t\t\tEG(active_op_array) = new_op_array;\n\n\t\t\t\tzend_try {\n\t\t\t\t\tzend_execute(new_op_array TSRMLS_CC);\n\t\t\t\t\tif (PHAR_G(cwd)) {\n\t\t\t\t\t\tefree(PHAR_G(cwd));\n\t\t\t\t\t\tPHAR_G(cwd) = NULL;\n\t\t\t\t\t\tPHAR_G(cwd_len) = 0;\n\t\t\t\t\t}\n\n\t\t\t\t\tPHAR_G(cwd_init) = 0;\n\t\t\t\t\tefree(name);\n\t\t\t\t\tdestroy_op_array(new_op_array TSRMLS_CC);\n\t\t\t\t\tefree(new_op_array);\n\n\n\t\t\t\t\tif (EG(return_value_ptr_ptr) && *EG(return_value_ptr_ptr)) {\n\t\t\t\t\t\tzval_ptr_dtor(EG(return_value_ptr_ptr));\n\t\t\t\t\t}\n\t\t\t\t} zend_catch {\n\t\t\t\t\tif (PHAR_G(cwd)) {\n\t\t\t\t\t\tefree(PHAR_G(cwd));\n\t\t\t\t\t\tPHAR_G(cwd) = NULL;\n\t\t\t\t\t\tPHAR_G(cwd_len) = 0;\n\t\t\t\t\t}\n\n\t\t\t\t\tPHAR_G(cwd_init) = 0;\n\t\t\t\t\tefree(name);\n\t\t\t\t} zend_end_try();\n\n\t\t\t\tzend_bailout();\n\t\t\t}\n\n\t\t\treturn PHAR_MIME_PHP;\n\t}\n\treturn -1;\n}\n/* }}} */\n\nstatic void phar_do_403(char *entry, int entry_len TSRMLS_DC) /* {{{ */\n{\n\tsapi_header_line ctr = {0};\n\n\tctr.response_code = 403;\n\tctr.line_len = sizeof(\"HTTP/1.0 403 Access Denied\");\n\tctr.line = \"HTTP/1.0 403 Access Denied\";\n\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\tsapi_send_headers(TSRMLS_C);\n\tPHPWRITE(\"<html>\\n <head>\\n <title>Access Denied</title>\\n </head>\\n <body>\\n <h1>403 - File \", sizeof(\"<html>\\n <head>\\n <title>Access Denied</title>\\n </head>\\n <body>\\n <h1>403 - File \") - 1);\n\tPHPWRITE(entry, entry_len);\n\tPHPWRITE(\" Access Denied</h1>\\n </body>\\n</html>\", sizeof(\" Access Denied</h1>\\n </body>\\n</html>\") - 1);\n}\n/* }}} */\n\nstatic void phar_do_404(phar_archive_data *phar, char *fname, int fname_len, char *f404, int f404_len, char *entry, int entry_len TSRMLS_DC) /* {{{ */\n{\n\tsapi_header_line ctr = {0};\n\tphar_entry_info\t*info;\n\n\tif (phar && f404_len) {\n\t\tinfo = phar_get_entry_info(phar, f404, f404_len, NULL, 1 TSRMLS_CC);\n\n\t\tif (info) {\n\t\t\tphar_file_action(phar, info, \"text/html\", PHAR_MIME_PHP, f404, f404_len, fname, NULL, NULL, 0 TSRMLS_CC);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tctr.response_code = 404;\n\tctr.line_len = sizeof(\"HTTP/1.0 404 Not Found\")+1;\n\tctr.line = \"HTTP/1.0 404 Not Found\";\n\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\tsapi_send_headers(TSRMLS_C);\n\tPHPWRITE(\"<html>\\n <head>\\n <title>File Not Found</title>\\n </head>\\n <body>\\n <h1>404 - File \", sizeof(\"<html>\\n <head>\\n <title>File Not Found</title>\\n </head>\\n <body>\\n <h1>404 - File \") - 1);\n\tPHPWRITE(entry, entry_len);\n\tPHPWRITE(\" Not Found</h1>\\n </body>\\n</html>\", sizeof(\" Not Found</h1>\\n </body>\\n</html>\") - 1);\n}\n/* }}} */\n\n/* post-process REQUEST_URI and retrieve the actual request URI. This is for\n cases like http://localhost/blah.phar/path/to/file.php/extra/stuff\n which calls \"blah.phar\" file \"path/to/file.php\" with PATH_INFO \"/extra/stuff\" */\nstatic void phar_postprocess_ru_web(char *fname, int fname_len, char **entry, int *entry_len, char **ru, int *ru_len TSRMLS_DC) /* {{{ */\n{\n\tchar *e = *entry + 1, *u = NULL, *u1 = NULL, *saveu = NULL;\n\tint e_len = *entry_len - 1, u_len = 0;\n\tphar_archive_data **pphar = NULL;\n\n\t/* we already know we can retrieve the phar if we reach here */\n\tzend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **) &pphar);\n\n\tif (!pphar && PHAR_G(manifest_cached)) {\n\t\tzend_hash_find(&cached_phars, fname, fname_len, (void **) &pphar);\n\t}\n\n\tdo {\n\t\tif (zend_hash_exists(&((*pphar)->manifest), e, e_len)) {\n\t\t\tif (u) {\n\t\t\t\tu[0] = '/';\n\t\t\t\t*ru = estrndup(u, u_len+1);\n\t\t\t\t++u_len;\n\t\t\t\tu[0] = '\\0';\n\t\t\t} else {\n\t\t\t\t*ru = NULL;\n\t\t\t}\n\t\t\t*ru_len = u_len;\n\t\t\t*entry_len = e_len + 1;\n\t\t\treturn;\n\t\t}\n\n\t\tif (u) {\n\t\t\tu1 = strrchr(e, '/');\n\t\t\tu[0] = '/';\n\t\t\tsaveu = u;\n\t\t\te_len += u_len + 1;\n\t\t\tu = u1;\n\t\t\tif (!u) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t} else {\n\t\t\tu = strrchr(e, '/');\n\t\t\tif (!u) {\n\t\t\t\tif (saveu) {\n\t\t\t\t\tsaveu[0] = '/';\n\t\t\t\t}\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\n\t\tu[0] = '\\0';\n\t\tu_len = strlen(u + 1);\n\t\te_len -= u_len + 1;\n\n\t\tif (e_len < 0) {\n\t\t\tif (saveu) {\n\t\t\t\tsaveu[0] = '/';\n\t\t\t}\n\t\t\treturn;\n\t\t}\n\t} while (1);\n}\n/* }}} */\n\n/* {{{ proto void Phar::running([bool retphar = true])\n * return the name of the currently running phar archive. If the optional parameter\n * is set to true, return the phar:// URL to the currently running phar\n */\nPHP_METHOD(Phar, running)\n{\n\tchar *fname, *arch, *entry;\n\tint fname_len, arch_len, entry_len;\n\tzend_bool retphar = 1;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|b\", &retphar) == FAILURE) {\n\t\treturn;\n\t}\n\n\tfname = zend_get_executed_filename(TSRMLS_C);\n\tfname_len = strlen(fname);\n\n\tif (fname_len > 7 && !memcmp(fname, \"phar://\", 7) && SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {\n\t\tefree(entry);\n\t\tif (retphar) {\n\t\t\tRETVAL_STRINGL(fname, arch_len + 7, 1);\n\t\t\tefree(arch);\n\t\t\treturn;\n\t\t} else {\n\t\t\tRETURN_STRINGL(arch, arch_len, 0);\n\t\t}\n\t}\n\n\tRETURN_STRINGL(\"\", 0, 1);\n}\n/* }}} */\n\n/* {{{ proto void Phar::mount(string pharpath, string externalfile)\n * mount an external file or path to a location within the phar. This maps\n * an external file or directory to a location within the phar archive, allowing\n * reference to an external location as if it were within the phar archive. This\n * is useful for writable temp files like databases\n */\nPHP_METHOD(Phar, mount)\n{\n\tchar *fname, *arch = NULL, *entry = NULL, *path, *actual;\n\tint fname_len, arch_len, entry_len, path_len, actual_len;\n\tphar_archive_data **pphar;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &path, &path_len, &actual, &actual_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tfname = zend_get_executed_filename(TSRMLS_C);\n\tfname_len = strlen(fname);\n\n#ifdef PHP_WIN32\n\tphar_unixify_path_separators(fname, fname_len);\n#endif\n\n\tif (fname_len > 7 && !memcmp(fname, \"phar://\", 7) && SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {\n\t\tefree(entry);\n\t\tentry = NULL;\n\n\t\tif (path_len > 7 && !memcmp(path, \"phar://\", 7)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Can only mount internal paths within a phar archive, use a relative path instead of \\\"%s\\\"\", path);\n\t\t\tefree(arch);\n\t\t\treturn;\n\t\t}\ncarry_on2:\n\t\tif (SUCCESS != zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), arch, arch_len, (void **)&pphar)) {\n\t\t\tif (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, arch, arch_len, (void **)&pphar)) {\n\t\t\t\tif (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {\n\t\t\t\t\tgoto carry_on;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s is not a phar archive, cannot mount\", arch);\n\n\t\t\tif (arch) {\n\t\t\t\tefree(arch);\n\t\t\t}\n\t\t\treturn;\n\t\t}\ncarry_on:\n\t\tif (SUCCESS != phar_mount_entry(*pphar, actual, actual_len, path, path_len TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Mounting of %s to %s within phar %s failed\", path, actual, arch);\n\t\t\tif (path && path == entry) {\n\t\t\t\tefree(entry);\n\t\t\t}\n\n\t\t\tif (arch) {\n\t\t\t\tefree(arch);\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tif (entry && path && path == entry) {\n\t\t\tefree(entry);\n\t\t}\n\n\t\tif (arch) {\n\t\t\tefree(arch);\n\t\t}\n\n\t\treturn;\n\t} else if (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **)&pphar)) {\n\t\tgoto carry_on;\n\t} else if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, fname, fname_len, (void **)&pphar)) {\n\t\tif (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {\n\t\t\tgoto carry_on;\n\t\t}\n\n\t\tgoto carry_on;\n\t} else if (SUCCESS == phar_split_fname(path, path_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {\n\t\tpath = entry;\n\t\tpath_len = entry_len;\n\t\tgoto carry_on2;\n\t}\n\n\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Mounting of %s to %s failed\", path, actual);\n}\n/* }}} */\n\n/* {{{ proto void Phar::webPhar([string alias, [string index, [string f404, [array mimetypes, [callback rewrites]]]]])\n * mapPhar for web-based phars. Reads the currently executed file (a phar)\n * and registers its manifest. When executed in the CLI or CGI command-line sapi,\n * this works exactly like mapPhar(). When executed by a web-based sapi, this\n * reads $_SERVER['REQUEST_URI'] (the actual original value) and parses out the\n * intended internal file.\n */\nPHP_METHOD(Phar, webPhar)\n{\n\tzval *mimeoverride = NULL, *rewrite = NULL;\n\tchar *alias = NULL, *error, *index_php = NULL, *f404 = NULL, *ru = NULL;\n\tint alias_len = 0, ret, f404_len = 0, free_pathinfo = 0, ru_len = 0;\n\tchar *fname, *path_info, *mime_type = NULL, *entry, *pt;\n\tconst char *basename;\n\tint fname_len, entry_len, code, index_php_len = 0, not_cgi;\n\tphar_archive_data *phar = NULL;\n\tphar_entry_info *info;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|s!s!saz\", &alias, &alias_len, &index_php, &index_php_len, &f404, &f404_len, &mimeoverride, &rewrite) == FAILURE) {\n\t\treturn;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\tfname = zend_get_executed_filename(TSRMLS_C);\n\tfname_len = strlen(fname);\n\n\tif (phar_open_executed_filename(alias, alias_len, &error TSRMLS_CC) != SUCCESS) {\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\t\treturn;\n\t}\n\n\t/* retrieve requested file within phar */\n\tif (!(SG(request_info).request_method && SG(request_info).request_uri && (!strcmp(SG(request_info).request_method, \"GET\") || !strcmp(SG(request_info).request_method, \"POST\")))) {\n\t\treturn;\n\t}\n\n#ifdef PHP_WIN32\n\tfname = estrndup(fname, fname_len);\n\tphar_unixify_path_separators(fname, fname_len);\n#endif\n\tbasename = zend_memrchr(fname, '/', fname_len);\n\n\tif (!basename) {\n\t\tbasename = fname;\n\t} else {\n\t\t++basename;\n\t}\n\n\tif ((strlen(sapi_module.name) == sizeof(\"cgi-fcgi\")-1 && !strncmp(sapi_module.name, \"cgi-fcgi\", sizeof(\"cgi-fcgi\")-1))\n\t\t|| (strlen(sapi_module.name) == sizeof(\"cgi\")-1 && !strncmp(sapi_module.name, \"cgi\", sizeof(\"cgi\")-1))) {\n\n\t\tif (PG(http_globals)[TRACK_VARS_SERVER]) {\n\t\t\tHashTable *_server = Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]);\n\t\t\tzval **z_script_name, **z_path_info;\n\n\t\t\tif (SUCCESS != zend_hash_find(_server, \"SCRIPT_NAME\", sizeof(\"SCRIPT_NAME\"), (void**)&z_script_name) ||\n\t\t\t\tIS_STRING != Z_TYPE_PP(z_script_name) ||\n\t\t\t\t!strstr(Z_STRVAL_PP(z_script_name), basename)) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (SUCCESS == zend_hash_find(_server, \"PATH_INFO\", sizeof(\"PATH_INFO\"), (void**)&z_path_info) &&\n\t\t\t\tIS_STRING == Z_TYPE_PP(z_path_info)) {\n\t\t\t\tentry_len = Z_STRLEN_PP(z_path_info);\n\t\t\t\tentry = estrndup(Z_STRVAL_PP(z_path_info), entry_len);\n\t\t\t\tpath_info = emalloc(Z_STRLEN_PP(z_script_name) + entry_len + 1);\n\t\t\t\tmemcpy(path_info, Z_STRVAL_PP(z_script_name), Z_STRLEN_PP(z_script_name));\n\t\t\t\tmemcpy(path_info + Z_STRLEN_PP(z_script_name), entry, entry_len + 1);\n\t\t\t\tfree_pathinfo = 1;\n\t\t\t} else {\n\t\t\t\tentry_len = 0;\n\t\t\t\tentry = estrndup(\"\", 0);\n\t\t\t\tpath_info = Z_STRVAL_PP(z_script_name);\n\t\t\t}\n\n\t\t\tpt = estrndup(Z_STRVAL_PP(z_script_name), Z_STRLEN_PP(z_script_name));\n\n\t\t} else {\n\t\t\tchar *testit;\n\n\t\t\ttestit = sapi_getenv(\"SCRIPT_NAME\", sizeof(\"SCRIPT_NAME\")-1 TSRMLS_CC);\n\t\t\tif (!(pt = strstr(testit, basename))) {\n\t\t\t\tefree(testit);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tpath_info = sapi_getenv(\"PATH_INFO\", sizeof(\"PATH_INFO\")-1 TSRMLS_CC);\n\n\t\t\tif (path_info) {\n\t\t\t\tentry = path_info;\n\t\t\t\tentry_len = strlen(entry);\n\t\t\t\tspprintf(&path_info, 0, \"%s%s\", testit, path_info);\n\t\t\t\tfree_pathinfo = 1;\n\t\t\t} else {\n\t\t\t\tpath_info = testit;\n\t\t\t\tfree_pathinfo = 1;\n\t\t\t\tentry = estrndup(\"\", 0);\n\t\t\t\tentry_len = 0;\n\t\t\t}\n\n\t\t\tpt = estrndup(testit, (pt - testit) + (fname_len - (basename - fname)));\n\t\t}\n\t\tnot_cgi = 0;\n\t} else {\n\t\tpath_info = SG(request_info).request_uri;\n\n\t\tif (!(pt = strstr(path_info, basename))) {\n\t\t\t/* this can happen with rewrite rules - and we have no idea what to do then, so return */\n\t\t\treturn;\n\t\t}\n\n\t\tentry_len = strlen(path_info);\n\t\tentry_len -= (pt - path_info) + (fname_len - (basename - fname));\n\t\tentry = estrndup(pt + (fname_len - (basename - fname)), entry_len);\n\n\t\tpt = estrndup(path_info, (pt - path_info) + (fname_len - (basename - fname)));\n\t\tnot_cgi = 1;\n\t}\n\n\tif (rewrite) {\n\t\tzend_fcall_info fci;\n\t\tzend_fcall_info_cache fcc;\n\t\tzval *params, *retval_ptr, **zp[1];\n\n\t\tMAKE_STD_ZVAL(params);\n\t\tZVAL_STRINGL(params, entry, entry_len, 1);\n\t\tzp[0] = ¶ms;\n\n#if PHP_VERSION_ID < 50300\n\t\tif (FAILURE == zend_fcall_info_init(rewrite, &fci, &fcc TSRMLS_CC)) {\n#else\n\t\tif (FAILURE == zend_fcall_info_init(rewrite, 0, &fci, &fcc, NULL, NULL TSRMLS_CC)) {\n#endif\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar error: invalid rewrite callback\");\n\n\t\t\tif (free_pathinfo) {\n\t\t\t\tefree(path_info);\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tfci.param_count = 1;\n\t\tfci.params = zp;\n#if PHP_VERSION_ID < 50300\n\t\t++(params->refcount);\n#else\n\t\tZ_ADDREF_P(params);\n#endif\n\t\tfci.retval_ptr_ptr = &retval_ptr;\n\n\t\tif (FAILURE == zend_call_function(&fci, &fcc TSRMLS_CC)) {\n\t\t\tif (!EG(exception)) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar error: failed to call rewrite callback\");\n\t\t\t}\n\n\t\t\tif (free_pathinfo) {\n\t\t\t\tefree(path_info);\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tif (!fci.retval_ptr_ptr || !retval_ptr) {\n\t\t\tif (free_pathinfo) {\n\t\t\t\tefree(path_info);\n\t\t\t}\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar error: rewrite callback must return a string or false\");\n\t\t\treturn;\n\t\t}\n\n\t\tswitch (Z_TYPE_P(retval_ptr)) {\n#if PHP_VERSION_ID >= 60000\n\t\t\tcase IS_UNICODE:\n\t\t\t\tzval_unicode_to_string(retval_ptr TSRMLS_CC);\n\t\t\t\t/* break intentionally omitted */\n#endif\n\t\t\tcase IS_STRING:\n\t\t\t\tefree(entry);\n\n\t\t\t\tif (fci.retval_ptr_ptr != &retval_ptr) {\n\t\t\t\t\tentry = estrndup(Z_STRVAL_PP(fci.retval_ptr_ptr), Z_STRLEN_PP(fci.retval_ptr_ptr));\n\t\t\t\t\tentry_len = Z_STRLEN_PP(fci.retval_ptr_ptr);\n\t\t\t\t} else {\n\t\t\t\t\tentry = Z_STRVAL_P(retval_ptr);\n\t\t\t\t\tentry_len = Z_STRLEN_P(retval_ptr);\n\t\t\t\t}\n\n\t\t\t\tbreak;\n\t\t\tcase IS_BOOL:\n\t\t\t\tphar_do_403(entry, entry_len TSRMLS_CC);\n\n\t\t\t\tif (free_pathinfo) {\n\t\t\t\t\tefree(path_info);\n\t\t\t\t}\n\n\t\t\t\tzend_bailout();\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tefree(retval_ptr);\n\n\t\t\t\tif (free_pathinfo) {\n\t\t\t\t\tefree(path_info);\n\t\t\t\t}\n\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar error: rewrite callback must return a string or false\");\n\t\t\t\treturn;\n\t\t}\n\t}\n\n\tif (entry_len) {\n\t\tphar_postprocess_ru_web(fname, fname_len, &entry, &entry_len, &ru, &ru_len TSRMLS_CC);\n\t}\n\n\tif (!entry_len || (entry_len == 1 && entry[0] == '/')) {\n\t\tefree(entry);\n\t\t/* direct request */\n\t\tif (index_php_len) {\n\t\t\tentry = index_php;\n\t\t\tentry_len = index_php_len;\n\t\t\tif (entry[0] != '/') {\n\t\t\t\tspprintf(&entry, 0, \"/%s\", index_php);\n\t\t\t\t++entry_len;\n\t\t\t}\n\t\t} else {\n\t\t\t/* assume \"index.php\" is starting point */\n\t\t\tentry = estrndup(\"/index.php\", sizeof(\"/index.php\"));\n\t\t\tentry_len = sizeof(\"/index.php\")-1;\n\t\t}\n\n\t\tif (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, NULL TSRMLS_CC) ||\n\t\t\t(info = phar_get_entry_info(phar, entry, entry_len, NULL, 0 TSRMLS_CC)) == NULL) {\n\t\t\tphar_do_404(phar, fname, fname_len, f404, f404_len, entry, entry_len TSRMLS_CC);\n\n\t\t\tif (free_pathinfo) {\n\t\t\t\tefree(path_info);\n\t\t\t}\n\n\t\t\tzend_bailout();\n\t\t} else {\n\t\t\tchar *tmp, sa;\n\t\t\tsapi_header_line ctr = {0};\n\t\t\tctr.response_code = 301;\n\t\t\tctr.line_len = sizeof(\"HTTP/1.1 301 Moved Permanently\")+1;\n\t\t\tctr.line = \"HTTP/1.1 301 Moved Permanently\";\n\t\t\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\n\t\t\tif (not_cgi) {\n\t\t\t\ttmp = strstr(path_info, basename) + fname_len;\n\t\t\t\tsa = *tmp;\n\t\t\t\t*tmp = '\\0';\n\t\t\t}\n\n\t\t\tctr.response_code = 0;\n\n\t\t\tif (path_info[strlen(path_info)-1] == '/') {\n\t\t\t\tctr.line_len = spprintf(&(ctr.line), 4096, \"Location: %s%s\", path_info, entry + 1);\n\t\t\t} else {\n\t\t\t\tctr.line_len = spprintf(&(ctr.line), 4096, \"Location: %s%s\", path_info, entry);\n\t\t\t}\n\n\t\t\tif (not_cgi) {\n\t\t\t\t*tmp = sa;\n\t\t\t}\n\n\t\t\tif (free_pathinfo) {\n\t\t\t\tefree(path_info);\n\t\t\t}\n\n\t\t\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\t\t\tsapi_send_headers(TSRMLS_C);\n\t\t\tefree(ctr.line);\n\t\t\tzend_bailout();\n\t\t}\n\t}\n\n\tif (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, NULL TSRMLS_CC) ||\n\t\t(info = phar_get_entry_info(phar, entry, entry_len, NULL, 0 TSRMLS_CC)) == NULL) {\n\t\tphar_do_404(phar, fname, fname_len, f404, f404_len, entry, entry_len TSRMLS_CC);\n#ifdef PHP_WIN32\n\t\tefree(fname);\n#endif\n\t\tzend_bailout();\n\t}\n\n\tif (mimeoverride && zend_hash_num_elements(Z_ARRVAL_P(mimeoverride))) {\n\t\tconst char *ext = zend_memrchr(entry, '.', entry_len);\n\t\tzval **val;\n\n\t\tif (ext) {\n\t\t\t++ext;\n\n#if PHP_MAJOR_VERSION >= 6\n\t\t\tif (phar_find_key(Z_ARRVAL_P(mimeoverride), ext, strlen(ext)+1, (void **) &val TSRMLS_CC)) {\n#else\n\t\t\tif (SUCCESS == zend_hash_find(Z_ARRVAL_P(mimeoverride), ext, strlen(ext)+1, (void **) &val)) {\n#endif\n\t\t\t\tswitch (Z_TYPE_PP(val)) {\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\t\tif (Z_LVAL_PP(val) == PHAR_MIME_PHP || Z_LVAL_PP(val) == PHAR_MIME_PHPS) {\n\t\t\t\t\t\t\tmime_type = \"\";\n\t\t\t\t\t\t\tcode = Z_LVAL_PP(val);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown mime type specifier used, only Phar::PHP, Phar::PHPS and a mime type string are allowed\");\n#ifdef PHP_WIN32\n\t\t\t\t\t\t\tefree(fname);\n#endif\n\t\t\t\t\t\t\tRETURN_FALSE;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n#if PHP_MAJOR_VERSION >= 6\n\t\t\t\t\tcase IS_UNICODE:\n\t\t\t\t\t\tzval_unicode_to_string(*(val) TSRMLS_CC);\n\t\t\t\t\t\t/* break intentionally omitted */\n#endif\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\tmime_type = Z_STRVAL_PP(val);\n\t\t\t\t\t\tcode = PHAR_MIME_OTHER;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tdefault:\n\t\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown mime type specifier used (not a string or int), only Phar::PHP, Phar::PHPS and a mime type string are allowed\");\n#ifdef PHP_WIN32\n\t\t\t\t\t\tefree(fname);\n#endif\n\t\t\t\t\t\tRETURN_FALSE;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (!mime_type) {\n\t\tcode = phar_file_type(&PHAR_G(mime_types), entry, &mime_type TSRMLS_CC);\n\t}\n\tret = phar_file_action(phar, info, mime_type, code, entry, entry_len, fname, pt, ru, ru_len TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto void Phar::mungServer(array munglist)\n * Defines a list of up to 4 $_SERVER variables that should be modified for execution\n * to mask the presence of the phar archive. This should be used in conjunction with\n * Phar::webPhar(), and has no effect otherwise\n * SCRIPT_NAME, PHP_SELF, REQUEST_URI and SCRIPT_FILENAME\n */\nPHP_METHOD(Phar, mungServer)\n{\n\tzval *mungvalues;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"a\", &mungvalues) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!zend_hash_num_elements(Z_ARRVAL_P(mungvalues))) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"No values passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME\");\n\t\treturn;\n\t}\n\n\tif (zend_hash_num_elements(Z_ARRVAL_P(mungvalues)) > 4) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Too many values passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME\");\n\t\treturn;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\n\tfor (zend_hash_internal_pointer_reset(Z_ARRVAL_P(mungvalues)); SUCCESS == zend_hash_has_more_elements(Z_ARRVAL_P(mungvalues)); zend_hash_move_forward(Z_ARRVAL_P(mungvalues))) {\n\t\tzval **data = NULL;\n#if PHP_MAJOR_VERSION >= 6\n\t\tzval *unicopy = NULL;\n#endif\n\n\t\tif (SUCCESS != zend_hash_get_current_data(Z_ARRVAL_P(mungvalues), (void **) &data)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"unable to retrieve array value in Phar::mungServer()\");\n\t\t\treturn;\n\t\t}\n\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (Z_TYPE_PP(data) == IS_UNICODE) {\n\t\t\tMAKE_STD_ZVAL(unicopy);\n\t\t\t*unicopy = **data;\n\t\t\tzval_copy_ctor(unicopy);\n\t\t\tINIT_PZVAL(unicopy);\n\t\t\tzval_unicode_to_string(unicopy TSRMLS_CC);\n\t\t\tdata = &unicopy;\n\t\t}\n#endif\n\n\t\tif (Z_TYPE_PP(data) != IS_STRING) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Non-string value passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME\");\n\t\t\treturn;\n\t\t}\n\n\t\tif (Z_STRLEN_PP(data) == sizeof(\"PHP_SELF\")-1 && !strncmp(Z_STRVAL_PP(data), \"PHP_SELF\", sizeof(\"PHP_SELF\")-1)) {\n\t\t\tPHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_PHP_SELF;\n\t\t}\n\n\t\tif (Z_STRLEN_PP(data) == sizeof(\"REQUEST_URI\")-1) {\n\t\t\tif (!strncmp(Z_STRVAL_PP(data), \"REQUEST_URI\", sizeof(\"REQUEST_URI\")-1)) {\n\t\t\t\tPHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_REQUEST_URI;\n\t\t\t}\n\t\t\tif (!strncmp(Z_STRVAL_PP(data), \"SCRIPT_NAME\", sizeof(\"SCRIPT_NAME\")-1)) {\n\t\t\t\tPHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_SCRIPT_NAME;\n\t\t\t}\n\t\t}\n\n\t\tif (Z_STRLEN_PP(data) == sizeof(\"SCRIPT_FILENAME\")-1 && !strncmp(Z_STRVAL_PP(data), \"SCRIPT_FILENAME\", sizeof(\"SCRIPT_FILENAME\")-1)) {\n\t\t\tPHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_SCRIPT_FILENAME;\n\t\t}\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (unicopy) {\n\t\t\tzval_ptr_dtor(&unicopy);\n\t\t}\n#endif\n\t}\n}\n/* }}} */\n\n/* {{{ proto void Phar::interceptFileFuncs()\n * instructs phar to intercept fopen, file_get_contents, opendir, and all of the stat-related functions\n * and return stat on files within the phar for relative paths\n *\n * Once called, this cannot be reversed, and continue until the end of the request.\n *\n * This allows legacy scripts to be pharred unmodified\n */\nPHP_METHOD(Phar, interceptFileFuncs)\n{\n\tphar_intercept_functions(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ proto array Phar::createDefaultStub([string indexfile[, string webindexfile]])\n * Return a stub that can be used to run a phar-based archive without the phar extension\n * indexfile is the CLI startup filename, which defaults to \"index.php\", webindexfile\n * is the web startup filename, and also defaults to \"index.php\"\n */\nPHP_METHOD(Phar, createDefaultStub)\n{\n\tchar *index = NULL, *webindex = NULL, *stub, *error;\n\tint index_len = 0, webindex_len = 0;\n\tsize_t stub_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|ss\", &index, &index_len, &webindex, &webindex_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tstub = phar_create_default_stub(index, webindex, &stub_len, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t\treturn;\n\t}\n\tRETURN_STRINGL(stub, stub_len, 0);\n}\n/* }}} */\n\n/* {{{ proto mixed Phar::mapPhar([string alias, [int dataoffset]])\n * Reads the currently executed file (a phar) and registers its manifest */\nPHP_METHOD(Phar, mapPhar)\n{\n\tchar *alias = NULL, *error;\n\tint alias_len = 0;\n\tlong dataoffset = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|s!l\", &alias, &alias_len, &dataoffset) == FAILURE) {\n\t\treturn;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\n\tRETVAL_BOOL(phar_open_executed_filename(alias, alias_len, &error TSRMLS_CC) == SUCCESS);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n} /* }}} */\n\n/* {{{ proto mixed Phar::loadPhar(string filename [, string alias])\n * Loads any phar archive with an alias */\nPHP_METHOD(Phar, loadPhar)\n{\n\tchar *fname, *alias = NULL, *error;\n\tint fname_len, alias_len = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|s!\", &fname, &fname_len, &alias, &alias_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\n\tRETVAL_BOOL(phar_open_from_filename(fname, fname_len, alias, alias_len, REPORT_ERRORS, NULL, &error TSRMLS_CC) == SUCCESS);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n} /* }}} */\n\n/* {{{ proto string Phar::apiVersion()\n * Returns the api version */\nPHP_METHOD(Phar, apiVersion)\n{\n\tRETURN_STRINGL(PHP_PHAR_API_VERSION, sizeof(PHP_PHAR_API_VERSION)-1, 1);\n}\n/* }}}*/\n\n/* {{{ proto bool Phar::canCompress([int method])\n * Returns whether phar extension supports compression using zlib/bzip2 */\nPHP_METHOD(Phar, canCompress)\n{\n\tlong method = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|l\", &method) == FAILURE) {\n\t\treturn;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\tswitch (method) {\n\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\tif (PHAR_G(has_zlib)) {\n\t\t\tRETURN_TRUE;\n\t\t} else {\n\t\t\tRETURN_FALSE;\n\t\t}\n\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\tif (PHAR_G(has_bz2)) {\n\t\t\tRETURN_TRUE;\n\t\t} else {\n\t\t\tRETURN_FALSE;\n\t\t}\n\tdefault:\n\t\tif (PHAR_G(has_zlib) || PHAR_G(has_bz2)) {\n\t\t\tRETURN_TRUE;\n\t\t} else {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool Phar::canWrite()\n * Returns whether phar extension supports writing and creating phars */\nPHP_METHOD(Phar, canWrite)\n{\n\tRETURN_BOOL(!PHAR_G(readonly));\n}\n/* }}} */\n\n/* {{{ proto bool Phar::isValidPharFilename(string filename[, bool executable = true])\n * Returns whether the given filename is a valid phar filename */\nPHP_METHOD(Phar, isValidPharFilename)\n{\n\tchar *fname;\n\tconst char *ext_str;\n\tint fname_len, ext_len, is_executable;\n\tzend_bool executable = 1;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|b\", &fname, &fname_len, &executable) == FAILURE) {\n\t\treturn;\n\t}\n\n\tis_executable = executable;\n\tRETVAL_BOOL(phar_detect_phar_fname_ext(fname, fname_len, &ext_str, &ext_len, is_executable, 2, 1 TSRMLS_CC) == SUCCESS);\n}\n/* }}} */\n\n#if HAVE_SPL\n/**\n * from spl_directory\n */\nstatic void phar_spl_foreign_dtor(spl_filesystem_object *object TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *phar = (phar_archive_data *) object->oth;\n\n\tif (!phar->is_persistent) {\n\t\tphar_archive_delref(phar TSRMLS_CC);\n\t}\n\n\tobject->oth = NULL;\n}\n/* }}} */\n\n/**\n * from spl_directory\n */\nstatic void phar_spl_foreign_clone(spl_filesystem_object *src, spl_filesystem_object *dst TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *phar_data = (phar_archive_data *) dst->oth;\n\n\tif (!phar_data->is_persistent) {\n\t\t++(phar_data->refcount);\n\t}\n}\n/* }}} */\n\nstatic spl_other_handler phar_spl_foreign_handler = {\n\tphar_spl_foreign_dtor,\n\tphar_spl_foreign_clone\n};\n#endif /* HAVE_SPL */\n\n/* {{{ proto void Phar::__construct(string fname [, int flags [, string alias]])\n * Construct a Phar archive object\n *\n * proto void PharData::__construct(string fname [[, int flags [, string alias]], int file format = Phar::TAR])\n * Construct a PharData archive object\n *\n * This function is used as the constructor for both the Phar and PharData\n * classes, hence the two prototypes above.\n */\nPHP_METHOD(Phar, __construct)\n{\n#if !HAVE_SPL\n\tzend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), 0 TSRMLS_CC, \"Cannot instantiate Phar object without SPL extension\");\n#else\n\tchar *fname, *alias = NULL, *error, *arch = NULL, *entry = NULL, *save_fname;\n\tint fname_len, alias_len = 0, arch_len, entry_len, is_data;\n#if PHP_VERSION_ID < 50300\n\tlong flags = 0;\n#else\n\tlong flags = SPL_FILE_DIR_SKIPDOTS|SPL_FILE_DIR_UNIXPATHS;\n#endif\n\tlong format = 0;\n\tphar_archive_object *phar_obj;\n\tphar_archive_data *phar_data;\n\tzval *zobj = getThis(), arg1, arg2;\n\n\tphar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tis_data = instanceof_function(Z_OBJCE_P(zobj), phar_ce_data TSRMLS_CC);\n\n\tif (is_data) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|ls!l\", &fname, &fname_len, &flags, &alias, &alias_len, &format) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|ls!\", &fname, &fname_len, &flags, &alias, &alias_len) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (phar_obj->arc.archive) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot call constructor twice\");\n\t\treturn;\n\t}\n\n\tsave_fname = fname;\n\tif (SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, !is_data, 2 TSRMLS_CC)) {\n\t\t/* use arch (the basename for the archive) for fname instead of fname */\n\t\t/* this allows support for RecursiveDirectoryIterator of subdirectories */\n#ifdef PHP_WIN32\n\t\tphar_unixify_path_separators(arch, arch_len);\n#endif\n\t\tfname = arch;\n\t\tfname_len = arch_len;\n#ifdef PHP_WIN32\n\t} else {\n\t\tarch = estrndup(fname, fname_len);\n\t\tarch_len = fname_len;\n\t\tfname = arch;\n\t\tphar_unixify_path_separators(arch, arch_len);\n#endif\n\t}\n\n\tif (phar_open_or_create_filename(fname, fname_len, alias, alias_len, is_data, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {\n\n\t\tif (fname == arch && fname != save_fname) {\n\t\t\tefree(arch);\n\t\t\tfname = save_fname;\n\t\t}\n\n\t\tif (entry) {\n\t\t\tefree(entry);\n\t\t}\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"%s\", error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Phar creation or opening failed\");\n\t\t}\n\n\t\treturn;\n\t}\n\n\tif (is_data && phar_data->is_tar && phar_data->is_brandnew && format == PHAR_FORMAT_ZIP) {\n\t\tphar_data->is_zip = 1;\n\t\tphar_data->is_tar = 0;\n\t}\n\n\tif (fname == arch) {\n\t\tefree(arch);\n\t\tfname = save_fname;\n\t}\n\n\tif ((is_data && !phar_data->is_data) || (!is_data && phar_data->is_data)) {\n\t\tif (is_data) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"PharData class can only be used for non-executable tar and zip archives\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Phar class can only be used for executable tar and zip archives\");\n\t\t}\n\t\tefree(entry);\n\t\treturn;\n\t}\n\n\tis_data = phar_data->is_data;\n\n\tif (!phar_data->is_persistent) {\n\t\t++(phar_data->refcount);\n\t}\n\n\tphar_obj->arc.archive = phar_data;\n\tphar_obj->spl.oth_handler = &phar_spl_foreign_handler;\n\n\tif (entry) {\n\t\tfname_len = spprintf(&fname, 0, \"phar://%s%s\", phar_data->fname, entry);\n\t\tefree(entry);\n\t} else {\n\t\tfname_len = spprintf(&fname, 0, \"phar://%s\", phar_data->fname);\n\t}\n\n\tINIT_PZVAL(&arg1);\n\tZVAL_STRINGL(&arg1, fname, fname_len, 0);\n\tINIT_PZVAL(&arg2);\n\tZVAL_LONG(&arg2, flags);\n\n\tzend_call_method_with_2_params(&zobj, Z_OBJCE_P(zobj), \n\t\t&spl_ce_RecursiveDirectoryIterator->constructor, \"__construct\", NULL, &arg1, &arg2);\n\n\tif (!phar_data->is_persistent) {\n\t\tphar_obj->arc.archive->is_data = is_data;\n\t} else if (!EG(exception)) {\n\t\t/* register this guy so we can modify if necessary */\n\t\tzend_hash_add(&PHAR_GLOBALS->phar_persist_map, (const char *) phar_obj->arc.archive, sizeof(phar_obj->arc.archive), (void *) &phar_obj, sizeof(phar_archive_object **), NULL);\n\t}\n\n\tphar_obj->spl.info_class = phar_ce_entry;\n\tefree(fname);\n#endif /* HAVE_SPL */\n}\n/* }}} */\n\n/* {{{ proto array Phar::getSupportedSignatures()\n * Return array of supported signature types\n */\nPHP_METHOD(Phar, getSupportedSignatures)\n{\n\tarray_init(return_value);\n\n\tadd_next_index_stringl(return_value, \"MD5\", 3, 1);\n\tadd_next_index_stringl(return_value, \"SHA-1\", 5, 1);\n#ifdef PHAR_HASH_OK\n\tadd_next_index_stringl(return_value, \"SHA-256\", 7, 1);\n\tadd_next_index_stringl(return_value, \"SHA-512\", 7, 1);\n#endif\n#if PHAR_HAVE_OPENSSL\n\tadd_next_index_stringl(return_value, \"OpenSSL\", 7, 1);\n#else\n\tif (zend_hash_exists(&module_registry, \"openssl\", sizeof(\"openssl\"))) {\n\t\tadd_next_index_stringl(return_value, \"OpenSSL\", 7, 1);\n\t}\n#endif\n}\n/* }}} */\n\n/* {{{ proto array Phar::getSupportedCompression()\n * Return array of supported comparession algorithms\n */\nPHP_METHOD(Phar, getSupportedCompression)\n{\n\tarray_init(return_value);\n\tphar_request_initialize(TSRMLS_C);\n\n\tif (PHAR_G(has_zlib)) {\n\t\tadd_next_index_stringl(return_value, \"GZ\", 2, 1);\n\t}\n\n\tif (PHAR_G(has_bz2)) {\n\t\tadd_next_index_stringl(return_value, \"BZIP2\", 5, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto array Phar::unlinkArchive(string archive)\n * Completely remove a phar archive from memory and disk\n */\nPHP_METHOD(Phar, unlinkArchive)\n{\n\tchar *fname, *error, *zname, *arch, *entry;\n\tint fname_len, zname_len, arch_len, entry_len;\n\tphar_archive_data *phar;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!fname_len) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown phar archive \\\"\\\"\");\n\t\treturn;\n\t}\n\n\tif (FAILURE == phar_open_from_filename(fname, fname_len, NULL, 0, REPORT_ERRORS, &phar, &error TSRMLS_CC)) {\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown phar archive \\\"%s\\\": %s\", fname, error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown phar archive \\\"%s\\\"\", fname);\n\t\t}\n\t\treturn;\n\t}\n\n\tzname = zend_get_executed_filename(TSRMLS_C);\n\tzname_len = strlen(zname);\n\n\tif (zname_len > 7 && !memcmp(zname, \"phar://\", 7) && SUCCESS == phar_split_fname(zname, zname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {\n\t\tif (arch_len == fname_len && !memcmp(arch, fname, arch_len)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar archive \\\"%s\\\" cannot be unlinked from within itself\", fname);\n\t\t\tefree(arch);\n\t\t\tefree(entry);\n\t\t\treturn;\n\t\t}\n\t\tefree(arch);\n\t\tefree(entry);\n\t}\n\n\tif (phar->is_persistent) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar archive \\\"%s\\\" is in phar.cache_list, cannot unlinkArchive()\", fname);\n\t\treturn;\n\t}\n\n\tif (phar->refcount) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar archive \\\"%s\\\" has open file handles or objects. fclose() all file handles, and unset() all objects prior to calling unlinkArchive()\", fname);\n\t\treturn;\n\t}\n\n\tfname = estrndup(phar->fname, phar->fname_len);\n\n\t/* invalidate phar cache */\n\tPHAR_G(last_phar) = NULL;\n\tPHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;\n\n\tphar_archive_delref(phar TSRMLS_CC);\n\tunlink(fname);\n\tefree(fname);\n\tRETURN_TRUE;\n}\n/* }}} */\n\n#if HAVE_SPL\n\n#define PHAR_ARCHIVE_OBJECT() \\\n\tphar_archive_object *phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \\\n\tif (!phar_obj->arc.archive) { \\\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Cannot call method on an uninitialized Phar object\"); \\\n\t\treturn; \\\n\t}\n\n/* {{{ proto void Phar::__destruct()\n * if persistent, remove from the cache\n */\nPHP_METHOD(Phar, __destruct)\n{\n\tphar_archive_object *phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tif (phar_obj->arc.archive && phar_obj->arc.archive->is_persistent) {\n\t\tzend_hash_del(&PHAR_GLOBALS->phar_persist_map, (const char *) phar_obj->arc.archive, sizeof(phar_obj->arc.archive));\n\t}\n}\n/* }}} */\n\nstruct _phar_t {\n\tphar_archive_object *p;\n\tzend_class_entry *c;\n\tchar *b;\n\tuint l;\n\tzval *ret;\n\tint count;\n\tphp_stream *fp;\n};\n\nstatic int phar_build(zend_object_iterator *iter, void *puser TSRMLS_DC) /* {{{ */\n{\n\tzval **value;\n\tzend_uchar key_type;\n\tzend_bool close_fp = 1;\n\tulong int_key;\n\tstruct _phar_t *p_obj = (struct _phar_t*) puser;\n\tuint str_key_len, base_len = p_obj->l, fname_len;\n\tphar_entry_data *data;\n\tphp_stream *fp;\n\tsize_t contents_len;\n\tchar *fname, *error = NULL, *base = p_obj->b, *opened, *save = NULL, *temp = NULL;\n\tphar_zstr key;\n\tchar *str_key;\n\tzend_class_entry *ce = p_obj->c;\n\tphar_archive_object *phar_obj = p_obj->p;\n\tchar *str = \"[stream]\";\n\n\titer->funcs->get_current_data(iter, &value TSRMLS_CC);\n\n\tif (EG(exception)) {\n\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\n\n\tif (!value) {\n\t\t/* failure in get_current_data */\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned no value\", ce->name);\n\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\n\n\tswitch (Z_TYPE_PP(value)) {\n#if PHP_VERSION_ID >= 60000\n\t\tcase IS_UNICODE:\n\t\t\tzval_unicode_to_string(*(value) TSRMLS_CC);\n\t\t\t/* break intentionally omitted */\n#endif\n\t\tcase IS_STRING:\n\t\t\tbreak;\n\t\tcase IS_RESOURCE:\n\t\t\tphp_stream_from_zval_no_verify(fp, value);\n\n\t\t\tif (!fp) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Iterator %v returned an invalid stream handle\", ce->name);\n\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t}\n\n\t\t\tif (iter->funcs->get_current_key) {\n\t\t\t\tkey_type = iter->funcs->get_current_key(iter, &key, &str_key_len, &int_key TSRMLS_CC);\n\n\t\t\t\tif (EG(exception)) {\n\t\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t\t}\n\n\t\t\t\tif (key_type == HASH_KEY_IS_LONG) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned an invalid key (must return a string)\", ce->name);\n\t\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t\t}\n\n\t\t\t\tif (key_type > 9) { /* IS_UNICODE == 10 */\n#if PHP_VERSION_ID < 60000\n/* this can never happen, but fixes a compile warning */\n\t\t\t\t\tspprintf(&str_key, 0, \"%s\", key);\n#else\n\t\t\t\t\tspprintf(&str_key, 0, \"%v\", key);\n\t\t\t\t\tezfree(key);\n#endif\n\t\t\t\t} else {\n\t\t\t\t\tPHAR_STR(key, str_key);\n\t\t\t\t}\n\n\t\t\t\tsave = str_key;\n\n\t\t\t\tif (str_key[str_key_len - 1] == '\\0') {\n\t\t\t\t\tstr_key_len--;\n\t\t\t\t}\n\n\t\t\t} else {\n\t\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned an invalid key (must return a string)\", ce->name);\n\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t}\n\n\t\t\tclose_fp = 0;\n\t\t\topened = (char *) estrndup(str, sizeof(\"[stream]\") + 1);\n\t\t\tgoto after_open_fp;\n\t\tcase IS_OBJECT:\n\t\t\tif (instanceof_function(Z_OBJCE_PP(value), spl_ce_SplFileInfo TSRMLS_CC)) {\n\t\t\t\tchar *test = NULL;\n\t\t\t\tzval dummy;\n\t\t\t\tspl_filesystem_object *intern = (spl_filesystem_object*)zend_object_store_get_object(*value TSRMLS_CC);\n\n\t\t\t\tif (!base_len) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Iterator %v returns an SplFileInfo object, so base directory must be specified\", ce->name);\n\t\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t\t}\n\n\t\t\t\tswitch (intern->type) {\n\t\t\t\t\tcase SPL_FS_DIR:\n#if PHP_VERSION_ID >= 60000\n\t\t\t\t\t\ttest = spl_filesystem_object_get_path(intern, NULL, NULL TSRMLS_CC).s;\n#elif PHP_VERSION_ID >= 50300\n\t\t\t\t\t\ttest = spl_filesystem_object_get_path(intern, NULL TSRMLS_CC);\n#else\n\t\t\t\t\t\ttest = intern->path;\n#endif\n\t\t\t\t\t\tfname_len = spprintf(&fname, 0, \"%s%c%s\", test, DEFAULT_SLASH, intern->u.dir.entry.d_name);\n\t\t\t\t\t\tphp_stat(fname, fname_len, FS_IS_DIR, &dummy TSRMLS_CC);\n\n\t\t\t\t\t\tif (Z_BVAL(dummy)) {\n\t\t\t\t\t\t\t/* ignore directories */\n\t\t\t\t\t\t\tefree(fname);\n\t\t\t\t\t\t\treturn ZEND_HASH_APPLY_KEEP;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\ttest = expand_filepath(fname, NULL TSRMLS_CC);\n\n\t\t\t\t\t\tif (test) {\n\t\t\t\t\t\t\tefree(fname);\n\t\t\t\t\t\t\tfname = test;\n\t\t\t\t\t\t\tfname_len = strlen(fname);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tsave = fname;\n\t\t\t\t\t\tgoto phar_spl_fileinfo;\n\t\t\t\t\tcase SPL_FS_INFO:\n\t\t\t\t\tcase SPL_FS_FILE:\n#if PHP_VERSION_ID >= 60000\n\t\t\t\t\t\tif (intern->file_name_type == IS_UNICODE) {\n\t\t\t\t\t\t\tzval zv;\n\n\t\t\t\t\t\t\tINIT_ZVAL(zv);\n\t\t\t\t\t\t\tZ_UNIVAL(zv) = intern->file_name;\n\t\t\t\t\t\t\tZ_UNILEN(zv) = intern->file_name_len;\n\t\t\t\t\t\t\tZ_TYPE(zv) = IS_UNICODE;\n\n\t\t\t\t\t\t\tzval_copy_ctor(&zv);\n\t\t\t\t\t\t\tzval_unicode_to_string(&zv TSRMLS_CC);\n\t\t\t\t\t\t\tfname = expand_filepath(Z_STRVAL(zv), NULL TSRMLS_CC);\n\t\t\t\t\t\t\tezfree(Z_UNIVAL(zv));\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tfname = expand_filepath(intern->file_name.s, NULL TSRMLS_CC);\n\t\t\t\t\t\t}\n#else\n\t\t\t\t\t\tfname = expand_filepath(intern->file_name, NULL TSRMLS_CC);\n#endif\n\t\t\t\t\t\tfname_len = strlen(fname);\n\t\t\t\t\t\tsave = fname;\n\t\t\t\t\t\tgoto phar_spl_fileinfo;\n\t\t\t\t}\n\t\t\t}\n\t\t\t/* fall-through */\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned an invalid value (must return a string)\", ce->name);\n\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\n\n\tfname = Z_STRVAL_PP(value);\n\tfname_len = Z_STRLEN_PP(value);\n\nphar_spl_fileinfo:\n\tif (base_len) {\n\t\ttemp = expand_filepath(base, NULL TSRMLS_CC);\n\t\tbase = temp;\n\t\tbase_len = strlen(base);\n\n\t\tif (strstr(fname, base)) {\n\t\t\tstr_key_len = fname_len - base_len;\n\n\t\t\tif (str_key_len <= 0) {\n\t\t\t\tif (save) {\n\t\t\t\t\tefree(save);\n\t\t\t\t\tefree(temp);\n\t\t\t\t}\n\t\t\t\treturn ZEND_HASH_APPLY_KEEP;\n\t\t\t}\n\n\t\t\tstr_key = fname + base_len;\n\n\t\t\tif (*str_key == '/' || *str_key == '\\\\') {\n\t\t\t\tstr_key++;\n\t\t\t\tstr_key_len--;\n\t\t\t}\n\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned a path \\\"%s\\\" that is not in the base directory \\\"%s\\\"\", ce->name, fname, base);\n\n\t\t\tif (save) {\n\t\t\t\tefree(save);\n\t\t\t\tefree(temp);\n\t\t\t}\n\n\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t}\n\t} else {\n\t\tif (iter->funcs->get_current_key) {\n\t\t\tkey_type = iter->funcs->get_current_key(iter, &key, &str_key_len, &int_key TSRMLS_CC);\n\n\t\t\tif (EG(exception)) {\n\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t}\n\n\t\t\tif (key_type == HASH_KEY_IS_LONG) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned an invalid key (must return a string)\", ce->name);\n\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t}\n\n\t\t\tif (key_type > 9) { /* IS_UNICODE == 10 */\n#if PHP_VERSION_ID < 60000\n/* this can never happen, but fixes a compile warning */\n\t\t\t\tspprintf(&str_key, 0, \"%s\", key);\n#else\n\t\t\t\tspprintf(&str_key, 0, \"%v\", key);\n\t\t\t\tezfree(key);\n#endif\n\t\t\t} else {\n\t\t\t\tPHAR_STR(key, str_key);\n\t\t\t}\n\n\t\t\tsave = str_key;\n\n\t\t\tif (str_key[str_key_len - 1] == '\\0') str_key_len--;\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned an invalid key (must return a string)\", ce->name);\n\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t}\n\t}\n#if PHP_API_VERSION < 20100412\n\tif (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned a path \\\"%s\\\" that safe mode prevents opening\", ce->name, fname);\n\n\t\tif (save) {\n\t\t\tefree(save);\n\t\t}\n\n\t\tif (temp) {\n\t\t\tefree(temp);\n\t\t}\n\n\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\n#endif\n\n\tif (php_check_open_basedir(fname TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned a path \\\"%s\\\" that open_basedir prevents opening\", ce->name, fname);\n\n\t\tif (save) {\n\t\t\tefree(save);\n\t\t}\n\n\t\tif (temp) {\n\t\t\tefree(temp);\n\t\t}\n\n\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\n\n\t/* try to open source file, then create internal phar file and copy contents */\n\tfp = php_stream_open_wrapper(fname, \"rb\", STREAM_MUST_SEEK|0, &opened);\n\n\tif (!fp) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned a file that could not be opened \\\"%s\\\"\", ce->name, fname);\n\n\t\tif (save) {\n\t\t\tefree(save);\n\t\t}\n\n\t\tif (temp) {\n\t\t\tefree(temp);\n\t\t}\n\n\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\nafter_open_fp:\n\tif (str_key_len >= sizeof(\".phar\")-1 && !memcmp(str_key, \".phar\", sizeof(\".phar\")-1)) {\n\t\t/* silently skip any files that would be added to the magic .phar directory */\n\t\tif (save) {\n\t\t\tefree(save);\n\t\t}\n\n\t\tif (temp) {\n\t\t\tefree(temp);\n\t\t}\n\n\t\tif (opened) {\n\t\t\tefree(opened);\n\t\t}\n\n\t\tif (close_fp) {\n\t\t\tphp_stream_close(fp);\n\t\t}\n\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n\n\tif (!(data = phar_get_or_create_entry_data(phar_obj->arc.archive->fname, phar_obj->arc.archive->fname_len, str_key, str_key_len, \"w+b\", 0, &error, 1 TSRMLS_CC))) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s cannot be created: %s\", str_key, error);\n\t\tefree(error);\n\n\t\tif (save) {\n\t\t\tefree(save);\n\t\t}\n\n\t\tif (opened) {\n\t\t\tefree(opened);\n\t\t}\n\n\t\tif (temp) {\n\t\t\tefree(temp);\n\t\t}\n\n\t\tif (close_fp) {\n\t\t\tphp_stream_close(fp);\n\t\t}\n\n\t\treturn ZEND_HASH_APPLY_STOP;\n\n\t} else {\n\t\tif (error) {\n\t\t\tefree(error);\n\t\t}\n\t\t/* convert to PHAR_UFP */\n\t\tif (data->internal_file->fp_type == PHAR_MOD) {\n\t\t\tphp_stream_close(data->internal_file->fp);\n\t\t}\n\n\t\tdata->internal_file->fp = NULL;\n\t\tdata->internal_file->fp_type = PHAR_UFP;\n\t\tdata->internal_file->offset_abs = data->internal_file->offset = php_stream_tell(p_obj->fp);\n\t\tdata->fp = NULL;\n\t\tphar_stream_copy_to_stream(fp, p_obj->fp, PHP_STREAM_COPY_ALL, &contents_len);\n\t\tdata->internal_file->uncompressed_filesize = data->internal_file->compressed_filesize =\n\t\t\tphp_stream_tell(p_obj->fp) - data->internal_file->offset;\n\t}\n\n\tif (close_fp) {\n\t\tphp_stream_close(fp);\n\t}\n\n\tadd_assoc_string(p_obj->ret, str_key, opened, 0);\n\n\tif (save) {\n\t\tefree(save);\n\t}\n\n\tif (temp) {\n\t\tefree(temp);\n\t}\n\n\tdata->internal_file->compressed_filesize = data->internal_file->uncompressed_filesize = contents_len;\n\tphar_entry_delref(data TSRMLS_CC);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ proto array Phar::buildFromDirectory(string base_dir[, string regex])\n * Construct a phar archive from an existing directory, recursively.\n * Optional second parameter is a regular expression for filtering directory contents.\n * \n * Return value is an array mapping phar index to actual files added.\n */\nPHP_METHOD(Phar, buildFromDirectory)\n{\n\tchar *dir, *error, *regex = NULL;\n\tint dir_len, regex_len = 0;\n\tzend_bool apply_reg = 0;\n\tzval arg, arg2, *iter, *iteriter, *regexiter = NULL;\n\tstruct _phar_t pass;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write to archive - write operations restricted by INI setting\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|s\", &dir, &dir_len, ®ex, ®ex_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tMAKE_STD_ZVAL(iter);\n\n\tif (SUCCESS != object_init_ex(iter, spl_ce_RecursiveDirectoryIterator)) {\n\t\tzval_ptr_dtor(&iter);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to instantiate directory iterator for %s\", phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tINIT_PZVAL(&arg);\n\tZVAL_STRINGL(&arg, dir, dir_len, 0);\n\tINIT_PZVAL(&arg2);\n#if PHP_VERSION_ID < 50300\n\tZVAL_LONG(&arg2, 0);\n#else\n\tZVAL_LONG(&arg2, SPL_FILE_DIR_SKIPDOTS|SPL_FILE_DIR_UNIXPATHS);\n#endif\n\n\tzend_call_method_with_2_params(&iter, spl_ce_RecursiveDirectoryIterator, \n\t\t\t&spl_ce_RecursiveDirectoryIterator->constructor, \"__construct\", NULL, &arg, &arg2);\n\n\tif (EG(exception)) {\n\t\tzval_ptr_dtor(&iter);\n\t\tRETURN_FALSE;\n\t}\n\n\tMAKE_STD_ZVAL(iteriter);\n\n\tif (SUCCESS != object_init_ex(iteriter, spl_ce_RecursiveIteratorIterator)) {\n\t\tzval_ptr_dtor(&iter);\n\t\tzval_ptr_dtor(&iteriter);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to instantiate directory iterator for %s\", phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tzend_call_method_with_1_params(&iteriter, spl_ce_RecursiveIteratorIterator, \n\t\t\t&spl_ce_RecursiveIteratorIterator->constructor, \"__construct\", NULL, iter);\n\n\tif (EG(exception)) {\n\t\tzval_ptr_dtor(&iter);\n\t\tzval_ptr_dtor(&iteriter);\n\t\tRETURN_FALSE;\n\t}\n\n\tzval_ptr_dtor(&iter);\n\n\tif (regex_len > 0) {\n\t\tapply_reg = 1;\n\t\tMAKE_STD_ZVAL(regexiter);\n\n\t\tif (SUCCESS != object_init_ex(regexiter, spl_ce_RegexIterator)) {\n\t\t\tzval_ptr_dtor(&iteriter);\n\t\t\tzval_dtor(regexiter);\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to instantiate regex iterator for %s\", phar_obj->arc.archive->fname);\n\t\t\tRETURN_FALSE;\n\t\t}\n\n\t\tINIT_PZVAL(&arg2);\n\t\tZVAL_STRINGL(&arg2, regex, regex_len, 0);\n\n\t\tzend_call_method_with_2_params(®exiter, spl_ce_RegexIterator, \n\t\t\t&spl_ce_RegexIterator->constructor, \"__construct\", NULL, iteriter, &arg2);\n\t}\n\n\tarray_init(return_value);\n\n\tpass.c = apply_reg ? Z_OBJCE_P(regexiter) : Z_OBJCE_P(iteriter);\n\tpass.p = phar_obj;\n\tpass.b = dir;\n\tpass.l = dir_len;\n\tpass.count = 0;\n\tpass.ret = return_value;\n\tpass.fp = php_stream_fopen_tmpfile();\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzval_ptr_dtor(&iteriter);\n\t\tif (apply_reg) {\n\t\t\tzval_ptr_dtor(®exiter);\n\t\t}\n\t\tphp_stream_close(pass.fp);\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tif (SUCCESS == spl_iterator_apply((apply_reg ? regexiter : iteriter), (spl_iterator_apply_func_t) phar_build, (void *) &pass TSRMLS_CC)) {\n\t\tzval_ptr_dtor(&iteriter);\n\n\t\tif (apply_reg) {\n\t\t\tzval_ptr_dtor(®exiter);\n\t\t}\n\n\t\tphar_obj->arc.archive->ufp = pass.fp;\n\t\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\n\t} else {\n\t\tzval_ptr_dtor(&iteriter);\n\t\tif (apply_reg) {\n\t\t\tzval_ptr_dtor(®exiter);\n\t\t}\n\t\tphp_stream_close(pass.fp);\n\t}\n}\n/* }}} */\n\n/* {{{ proto array Phar::buildFromIterator(Iterator iter[, string base_directory])\n * Construct a phar archive from an iterator. The iterator must return a series of strings\n * that are full paths to files that should be added to the phar. The iterator key should\n * be the path that the file will have within the phar archive.\n *\n * If base directory is specified, then the key will be ignored, and instead the portion of\n * the current value minus the base directory will be used\n *\n * Returned is an array mapping phar index to actual file added\n */\nPHP_METHOD(Phar, buildFromIterator)\n{\n\tzval *obj;\n\tchar *error;\n\tuint base_len = 0;\n\tchar *base = NULL;\n\tstruct _phar_t pass;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write out phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"O|s\", &obj, zend_ce_traversable, &base, &base_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\n\tpass.c = Z_OBJCE_P(obj);\n\tpass.p = phar_obj;\n\tpass.b = base;\n\tpass.l = base_len;\n\tpass.ret = return_value;\n\tpass.count = 0;\n\tpass.fp = php_stream_fopen_tmpfile();\n\n\tif (SUCCESS == spl_iterator_apply(obj, (spl_iterator_apply_func_t) phar_build, (void *) &pass TSRMLS_CC)) {\n\t\tphar_obj->arc.archive->ufp = pass.fp;\n\t\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\t} else {\n\t\tphp_stream_close(pass.fp);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::count()\n * Returns the number of entries in the Phar archive\n */\nPHP_METHOD(Phar, count)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_LONG(zend_hash_num_elements(&phar_obj->arc.archive->manifest));\n}\n/* }}} */\n\n/* {{{ proto bool Phar::isFileFormat(int format)\n * Returns true if the phar archive is based on the tar/zip/phar file format depending\n * on whether Phar::TAR, Phar::ZIP or Phar::PHAR was passed in\n */\nPHP_METHOD(Phar, isFileFormat)\n{\n\tlong type;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &type) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tswitch (type) {\n\t\tcase PHAR_FORMAT_TAR:\n\t\t\tRETURN_BOOL(phar_obj->arc.archive->is_tar);\n\t\tcase PHAR_FORMAT_ZIP:\n\t\t\tRETURN_BOOL(phar_obj->arc.archive->is_zip);\n\t\tcase PHAR_FORMAT_PHAR:\n\t\t\tRETURN_BOOL(!phar_obj->arc.archive->is_tar && !phar_obj->arc.archive->is_zip);\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown file format specified\");\n\t}\n}\n/* }}} */\n\nstatic int phar_copy_file_contents(phar_entry_info *entry, php_stream *fp TSRMLS_DC) /* {{{ */\n{\n\tchar *error;\n\toff_t offset;\n\tphar_entry_info *link;\n\n\tif (FAILURE == phar_open_entry_fp(entry, &error, 1 TSRMLS_CC)) {\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot convert phar archive \\\"%s\\\", unable to open entry \\\"%s\\\" contents: %s\", entry->phar->fname, entry->filename, error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot convert phar archive \\\"%s\\\", unable to open entry \\\"%s\\\" contents\", entry->phar->fname, entry->filename);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\t/* copy old contents in entirety */\n\tphar_seek_efp(entry, 0, SEEK_SET, 0, 1 TSRMLS_CC);\n\toffset = php_stream_tell(fp);\n\tlink = phar_get_link_source(entry TSRMLS_CC);\n\n\tif (!link) {\n\t\tlink = entry;\n\t}\n\n\tif (SUCCESS != phar_stream_copy_to_stream(phar_get_efp(link, 0 TSRMLS_CC), fp, link->uncompressed_filesize, NULL)) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot convert phar archive \\\"%s\\\", unable to copy entry \\\"%s\\\" contents\", entry->phar->fname, entry->filename);\n\t\treturn FAILURE;\n\t}\n\n\tif (entry->fp_type == PHAR_MOD) {\n\t\t/* save for potential restore on error */\n\t\tentry->cfp = entry->fp;\n\t\tentry->fp = NULL;\n\t}\n\n\t/* set new location of file contents */\n\tentry->fp_type = PHAR_FP;\n\tentry->offset = offset;\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic zval *phar_rename_archive(phar_archive_data *phar, char *ext, zend_bool compress TSRMLS_DC) /* {{{ */\n{\n\tconst char *oldname = NULL;\n\tchar *oldpath = NULL;\n\tchar *basename = NULL, *basepath = NULL;\n\tchar *newname = NULL, *newpath = NULL;\n\tzval *ret, arg1;\n\tzend_class_entry *ce;\n\tchar *error;\n\tconst char *pcr_error;\n\tint ext_len = ext ? strlen(ext) : 0;\n\tint oldname_len;\n\tphar_archive_data **pphar = NULL;\n\tphp_stream_statbuf ssb;\n\n\tif (!ext) {\n\t\tif (phar->is_zip) {\n\n\t\t\tif (phar->is_data) {\n\t\t\t\text = \"zip\";\n\t\t\t} else {\n\t\t\t\text = \"phar.zip\";\n\t\t\t}\n\n\t\t} else if (phar->is_tar) {\n\n\t\t\tswitch (phar->flags) {\n\t\t\t\tcase PHAR_FILE_COMPRESSED_GZ:\n\t\t\t\t\tif (phar->is_data) {\n\t\t\t\t\t\text = \"tar.gz\";\n\t\t\t\t\t} else {\n\t\t\t\t\t\text = \"phar.tar.gz\";\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tcase PHAR_FILE_COMPRESSED_BZ2:\n\t\t\t\t\tif (phar->is_data) {\n\t\t\t\t\t\text = \"tar.bz2\";\n\t\t\t\t\t} else {\n\t\t\t\t\t\text = \"phar.tar.bz2\";\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tif (phar->is_data) {\n\t\t\t\t\t\text = \"tar\";\n\t\t\t\t\t} else {\n\t\t\t\t\t\text = \"phar.tar\";\n\t\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\n\t\t\tswitch (phar->flags) {\n\t\t\t\tcase PHAR_FILE_COMPRESSED_GZ:\n\t\t\t\t\text = \"phar.gz\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase PHAR_FILE_COMPRESSED_BZ2:\n\t\t\t\t\text = \"phar.bz2\";\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\text = \"phar\";\n\t\t\t}\n\t\t}\n\t} else if (phar_path_check(&ext, &ext_len, &pcr_error) > pcr_is_ok) {\n\n\t\tif (phar->is_data) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"data phar converted from \\\"%s\\\" has invalid extension %s\", phar->fname, ext);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"phar converted from \\\"%s\\\" has invalid extension %s\", phar->fname, ext);\n\t\t}\n\t\treturn NULL;\n\t}\n\n\tif (ext[0] == '.') {\n\t\t++ext;\n\t}\n\n\toldpath = estrndup(phar->fname, phar->fname_len);\n\toldname = zend_memrchr(phar->fname, '/', phar->fname_len);\n\t++oldname;\n\toldname_len = strlen(oldname);\n\n\tbasename = estrndup(oldname, oldname_len);\n\tspprintf(&newname, 0, \"%s.%s\", strtok(basename, \".\"), ext);\n\tefree(basename);\n\n\t\n\n\tbasepath = estrndup(oldpath, (strlen(oldpath) - oldname_len));\n\tphar->fname_len = spprintf(&newpath, 0, \"%s%s\", basepath, newname);\n\tphar->fname = newpath;\n\tphar->ext = newpath + phar->fname_len - strlen(ext) - 1;\n\tefree(basepath);\n\tefree(newname);\n\n\tif (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, newpath, phar->fname_len, (void **) &pphar)) {\n\t\tefree(oldpath);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to add newly converted phar \\\"%s\\\" to the list of phars, new phar name is in phar.cache_list\", phar->fname);\n\t\treturn NULL;\n\t}\n\n\tif (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), newpath, phar->fname_len, (void **) &pphar)) {\n\t\tif ((*pphar)->fname_len == phar->fname_len && !memcmp((*pphar)->fname, phar->fname, phar->fname_len)) {\n\t\t\tif (!zend_hash_num_elements(&phar->manifest)) {\n\t\t\t\t(*pphar)->is_tar = phar->is_tar;\n\t\t\t\t(*pphar)->is_zip = phar->is_zip;\n\t\t\t\t(*pphar)->is_data = phar->is_data;\n\t\t\t\t(*pphar)->flags = phar->flags;\n\t\t\t\t(*pphar)->fp = phar->fp;\n\t\t\t\tphar->fp = NULL;\n\t\t\t\tphar_destroy_phar_data(phar TSRMLS_CC);\n\t\t\t\tphar = *pphar;\n\t\t\t\tphar->refcount++;\n\t\t\t\tnewpath = oldpath;\n\t\t\t\tgoto its_ok;\n\t\t\t}\n\t\t}\n\n\t\tefree(oldpath);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to add newly converted phar \\\"%s\\\" to the list of phars, a phar with that name already exists\", phar->fname);\n\t\treturn NULL;\n\t}\nits_ok:\n\tif (SUCCESS == php_stream_stat_path(newpath, &ssb)) {\n\t\tefree(oldpath);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"phar \\\"%s\\\" exists and must be unlinked prior to conversion\", newpath);\n\t\treturn NULL;\n\t}\n\tif (!phar->is_data) {\n\t\tif (SUCCESS != phar_detect_phar_fname_ext(newpath, phar->fname_len, (const char **) &(phar->ext), &(phar->ext_len), 1, 1, 1 TSRMLS_CC)) {\n\t\t\tefree(oldpath);\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"phar \\\"%s\\\" has invalid extension %s\", phar->fname, ext);\n\t\t\treturn NULL;\n\t\t}\n\n\t\tif (phar->alias) {\n\t\t\tif (phar->is_temporary_alias) {\n\t\t\t\tphar->alias = NULL;\n\t\t\t\tphar->alias_len = 0;\n\t\t\t} else {\n\t\t\t\tphar->alias = estrndup(newpath, strlen(newpath));\n\t\t\t\tphar->alias_len = strlen(newpath);\n\t\t\t\tphar->is_temporary_alias = 1;\n\t\t\t\tzend_hash_update(&(PHAR_GLOBALS->phar_alias_map), newpath, phar->fname_len, (void*)&phar, sizeof(phar_archive_data*), NULL);\n\t\t\t}\n\t\t}\n\n\t} else {\n\n\t\tif (SUCCESS != phar_detect_phar_fname_ext(newpath, phar->fname_len, (const char **) &(phar->ext), &(phar->ext_len), 0, 1, 1 TSRMLS_CC)) {\n\t\t\tefree(oldpath);\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"data phar \\\"%s\\\" has invalid extension %s\", phar->fname, ext);\n\t\t\treturn NULL;\n\t\t}\n\n\t\tphar->alias = NULL;\n\t\tphar->alias_len = 0;\n\t}\n\n\tif ((!pphar || phar == *pphar) && SUCCESS != zend_hash_update(&(PHAR_GLOBALS->phar_fname_map), newpath, phar->fname_len, (void*)&phar, sizeof(phar_archive_data*), NULL)) {\n\t\tefree(oldpath);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to add newly converted phar \\\"%s\\\" to the list of phars\", phar->fname);\n\t\treturn NULL;\n\t}\n\n\tphar_flush(phar, 0, 0, 1, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t\tefree(oldpath);\n\t\treturn NULL;\n\t}\n\n\tefree(oldpath);\n\n\tif (phar->is_data) {\n\t\tce = phar_ce_data;\n\t} else {\n\t\tce = phar_ce_archive;\n\t}\n\n\tMAKE_STD_ZVAL(ret);\n\n\tif (SUCCESS != object_init_ex(ret, ce)) {\n\t\tzval_dtor(ret);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to instantiate phar object when converting archive \\\"%s\\\"\", phar->fname);\n\t\treturn NULL;\n\t}\n\n\tINIT_PZVAL(&arg1);\n\tZVAL_STRINGL(&arg1, phar->fname, phar->fname_len, 0);\n\n\tzend_call_method_with_1_params(&ret, ce, &ce->constructor, \"__construct\", NULL, &arg1);\n\treturn ret;\n}\n/* }}} */\n\nstatic zval *phar_convert_to_other(phar_archive_data *source, int convert, char *ext, php_uint32 flags TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *phar;\n\tphar_entry_info *entry, newentry;\n\tzval *ret;\n\n\t/* invalidate phar cache */\n\tPHAR_G(last_phar) = NULL;\n\tPHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;\n\n\tphar = (phar_archive_data *) ecalloc(1, sizeof(phar_archive_data));\n\t/* set whole-archive compression and type from parameter */\n\tphar->flags = flags;\n\tphar->is_data = source->is_data;\n\n\tswitch (convert) {\n\t\tcase PHAR_FORMAT_TAR:\n\t\t\tphar->is_tar = 1;\n\t\t\tbreak;\n\t\tcase PHAR_FORMAT_ZIP:\n\t\t\tphar->is_zip = 1;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tphar->is_data = 0;\n\t\t\tbreak;\n\t}\n\n\tzend_hash_init(&(phar->manifest), sizeof(phar_entry_info),\n\t\tzend_get_hash_value, destroy_phar_manifest_entry, 0);\n\tzend_hash_init(&phar->mounted_dirs, sizeof(char *),\n\t\tzend_get_hash_value, NULL, 0);\n\tzend_hash_init(&phar->virtual_dirs, sizeof(char *),\n\t\tzend_get_hash_value, NULL, 0);\n\n\tphar->fp = php_stream_fopen_tmpfile();\n\tphar->fname = source->fname;\n\tphar->fname_len = source->fname_len;\n\tphar->is_temporary_alias = source->is_temporary_alias;\n\tphar->alias = source->alias;\n\n\tif (source->metadata) {\n\t\tzval *t;\n\n\t\tt = source->metadata;\n\t\tALLOC_ZVAL(phar->metadata);\n\t\t*phar->metadata = *t;\n\t\tzval_copy_ctor(phar->metadata);\n#if PHP_VERSION_ID < 50300\n\t\tphar->metadata->refcount = 1;\n#else\n\t\tZ_SET_REFCOUNT_P(phar->metadata, 1);\n#endif\n\n\t\tphar->metadata_len = 0;\n\t}\n\n\t/* first copy each file's uncompressed contents to a temporary file and set per-file flags */\n\tfor (zend_hash_internal_pointer_reset(&source->manifest); SUCCESS == zend_hash_has_more_elements(&source->manifest); zend_hash_move_forward(&source->manifest)) {\n\n\t\tif (FAILURE == zend_hash_get_current_data(&source->manifest, (void **) &entry)) {\n\t\t\tzend_hash_destroy(&(phar->manifest));\n\t\t\tphp_stream_close(phar->fp);\n\t\t\tefree(phar);\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot convert phar archive \\\"%s\\\"\", source->fname);\n\t\t\treturn NULL;\n\t\t}\n\n\t\tnewentry = *entry;\n\n\t\tif (newentry.link) {\n\t\t\tnewentry.link = estrdup(newentry.link);\n\t\t\tgoto no_copy;\n\t\t}\n\n\t\tif (newentry.tmp) {\n\t\t\tnewentry.tmp = estrdup(newentry.tmp);\n\t\t\tgoto no_copy;\n\t\t}\n\n\t\tnewentry.metadata_str.c = 0;\n\n\t\tif (FAILURE == phar_copy_file_contents(&newentry, phar->fp TSRMLS_CC)) {\n\t\t\tzend_hash_destroy(&(phar->manifest));\n\t\t\tphp_stream_close(phar->fp);\n\t\t\tefree(phar);\n\t\t\t/* exception already thrown */\n\t\t\treturn NULL;\n\t\t}\nno_copy:\n\t\tnewentry.filename = estrndup(newentry.filename, newentry.filename_len);\n\n\t\tif (newentry.metadata) {\n\t\t\tzval *t;\n\n\t\t\tt = newentry.metadata;\n\t\t\tALLOC_ZVAL(newentry.metadata);\n\t\t\t*newentry.metadata = *t;\n\t\t\tzval_copy_ctor(newentry.metadata);\n#if PHP_VERSION_ID < 50300\n\t\t\tnewentry.metadata->refcount = 1;\n#else\n\t\t\tZ_SET_REFCOUNT_P(newentry.metadata, 1);\n#endif\n\n\t\t\tnewentry.metadata_str.c = NULL;\n\t\t\tnewentry.metadata_str.len = 0;\n\t\t}\n\n\t\tnewentry.is_zip = phar->is_zip;\n\t\tnewentry.is_tar = phar->is_tar;\n\n\t\tif (newentry.is_tar) {\n\t\t\tnewentry.tar_type = (entry->is_dir ? TAR_DIR : TAR_FILE);\n\t\t}\n\n\t\tnewentry.is_modified = 1;\n\t\tnewentry.phar = phar;\n\t\tnewentry.old_flags = newentry.flags & ~PHAR_ENT_COMPRESSION_MASK; /* remove compression from old_flags */\n\t\tphar_set_inode(&newentry TSRMLS_CC);\n\t\tzend_hash_add(&(phar->manifest), newentry.filename, newentry.filename_len, (void*)&newentry, sizeof(phar_entry_info), NULL);\n\t\tphar_add_virtual_dirs(phar, newentry.filename, newentry.filename_len TSRMLS_CC);\n\t}\n\n\tif ((ret = phar_rename_archive(phar, ext, 0 TSRMLS_CC))) {\n\t\treturn ret;\n\t} else {\n\t\tzend_hash_destroy(&(phar->manifest));\n\t\tzend_hash_destroy(&(phar->mounted_dirs));\n\t\tzend_hash_destroy(&(phar->virtual_dirs));\n\t\tphp_stream_close(phar->fp);\n\t\tefree(phar->fname);\n\t\tefree(phar);\n\t\treturn NULL;\n\t}\n}\n/* }}} */\n\n/* {{{ proto object Phar::convertToExecutable([int format[, int compression [, string file_ext]]])\n * Convert a phar.tar or phar.zip archive to the phar file format. The\n * optional parameter allows the user to determine the new\n * filename extension (default is phar).\n */\nPHP_METHOD(Phar, convertToExecutable)\n{\n\tchar *ext = NULL;\n\tint is_data, ext_len = 0;\n\tphp_uint32 flags;\n\tzval *ret;\n\t/* a number that is not 0, 1 or 2 (Which is also Greg's birthday, so there) */\n\tlong format = 9021976, method = 9021976;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|lls\", &format, &method, &ext, &ext_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly)) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write out executable phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tswitch (format) {\n\t\tcase 9021976:\n\t\tcase PHAR_FORMAT_SAME: /* null is converted to 0 */\n\t\t\t/* by default, use the existing format */\n\t\t\tif (phar_obj->arc.archive->is_tar) {\n\t\t\t\tformat = PHAR_FORMAT_TAR;\n\t\t\t} else if (phar_obj->arc.archive->is_zip) {\n\t\t\t\tformat = PHAR_FORMAT_ZIP;\n\t\t\t} else {\n\t\t\t\tformat = PHAR_FORMAT_PHAR;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase PHAR_FORMAT_PHAR:\n\t\tcase PHAR_FORMAT_TAR:\n\t\tcase PHAR_FORMAT_ZIP:\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown file format specified, please pass one of Phar::PHAR, Phar::TAR or Phar::ZIP\");\n\t\t\treturn;\n\t}\n\n\tswitch (method) {\n\t\tcase 9021976:\n\t\t\tflags = phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSION_MASK;\n\t\t\tbreak;\n\t\tcase 0:\n\t\t\tflags = PHAR_FILE_COMPRESSED_NONE;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tif (format == PHAR_FORMAT_ZIP) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with gzip, zip archives do not support whole-archive compression\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with gzip, enable ext/zlib in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tflags = PHAR_FILE_COMPRESSED_GZ;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tif (format == PHAR_FORMAT_ZIP) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with bz2, zip archives do not support whole-archive compression\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with bz2, enable ext/bz2 in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tflags = PHAR_FILE_COMPRESSED_BZ2;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2\");\n\t\t\treturn;\n\t}\n\n\tis_data = phar_obj->arc.archive->is_data;\n\tphar_obj->arc.archive->is_data = 0;\n\tret = phar_convert_to_other(phar_obj->arc.archive, format, ext, flags TSRMLS_CC);\n\tphar_obj->arc.archive->is_data = is_data;\n\n\tif (ret) {\n\t\tRETURN_ZVAL(ret, 1, 1);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto object Phar::convertToData([int format[, int compression [, string file_ext]]])\n * Convert an archive to a non-executable .tar or .zip.\n * The optional parameter allows the user to determine the new\n * filename extension (default is .zip or .tar).\n */\nPHP_METHOD(Phar, convertToData)\n{\n\tchar *ext = NULL;\n\tint is_data, ext_len = 0;\n\tphp_uint32 flags;\n\tzval *ret;\n\t/* a number that is not 0, 1 or 2 (Which is also Greg's birthday so there) */\n\tlong format = 9021976, method = 9021976;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|lls\", &format, &method, &ext, &ext_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tswitch (format) {\n\t\tcase 9021976:\n\t\tcase PHAR_FORMAT_SAME: /* null is converted to 0 */\n\t\t\t/* by default, use the existing format */\n\t\t\tif (phar_obj->arc.archive->is_tar) {\n\t\t\t\tformat = PHAR_FORMAT_TAR;\n\t\t\t} else if (phar_obj->arc.archive->is_zip) {\n\t\t\t\tformat = PHAR_FORMAT_ZIP;\n\t\t\t} else {\n\t\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot write out data phar archive, use Phar::TAR or Phar::ZIP\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase PHAR_FORMAT_PHAR:\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot write out data phar archive, use Phar::TAR or Phar::ZIP\");\n\t\t\treturn;\n\t\tcase PHAR_FORMAT_TAR:\n\t\tcase PHAR_FORMAT_ZIP:\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown file format specified, please pass one of Phar::TAR or Phar::ZIP\");\n\t\t\treturn;\n\t}\n\n\tswitch (method) {\n\t\tcase 9021976:\n\t\t\tflags = phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSION_MASK;\n\t\t\tbreak;\n\t\tcase 0:\n\t\t\tflags = PHAR_FILE_COMPRESSED_NONE;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tif (format == PHAR_FORMAT_ZIP) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with gzip, zip archives do not support whole-archive compression\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with gzip, enable ext/zlib in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tflags = PHAR_FILE_COMPRESSED_GZ;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tif (format == PHAR_FORMAT_ZIP) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with bz2, zip archives do not support whole-archive compression\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with bz2, enable ext/bz2 in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tflags = PHAR_FILE_COMPRESSED_BZ2;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2\");\n\t\t\treturn;\n\t}\n\n\tis_data = phar_obj->arc.archive->is_data;\n\tphar_obj->arc.archive->is_data = 1;\n\tret = phar_convert_to_other(phar_obj->arc.archive, format, ext, flags TSRMLS_CC);\n\tphar_obj->arc.archive->is_data = is_data;\n\n\tif (ret) {\n\t\tRETURN_ZVAL(ret, 1, 1);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto int|false Phar::isCompressed()\n * Returns Phar::GZ or PHAR::BZ2 if the entire archive is compressed\n * (.tar.gz/tar.bz2 and so on), or FALSE otherwise.\n */\nPHP_METHOD(Phar, isCompressed)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSED_GZ) {\n\t\tRETURN_LONG(PHAR_ENT_COMPRESSED_GZ);\n\t}\n\n\tif (phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSED_BZ2) {\n\t\tRETURN_LONG(PHAR_ENT_COMPRESSED_BZ2);\n\t}\n\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto bool Phar::isWritable()\n * Returns true if phar.readonly=0 or phar is a PharData AND the actual file is writable.\n */\nPHP_METHOD(Phar, isWritable)\n{\n\tphp_stream_statbuf ssb;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (!phar_obj->arc.archive->is_writeable) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (SUCCESS != php_stream_stat_path(phar_obj->arc.archive->fname, &ssb)) {\n\t\tif (phar_obj->arc.archive->is_brandnew) {\n\t\t\t/* assume it works if the file doesn't exist yet */\n\t\t\tRETURN_TRUE;\n\t\t}\n\t\tRETURN_FALSE;\n\t}\n\n\tRETURN_BOOL((ssb.sb.st_mode & (S_IWOTH | S_IWGRP | S_IWUSR)) != 0);\n}\n/* }}} */\n\n/* {{{ proto bool Phar::delete(string entry)\n * Deletes a named file within the archive.\n */\nPHP_METHOD(Phar, delete)\n{\n\tchar *fname;\n\tint fname_len;\n\tchar *error;\n\tphar_entry_info *entry;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write out phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\tif (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {\n\t\tif (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {\n\t\t\tif (entry->is_deleted) {\n\t\t\t\t/* entry is deleted, but has not been flushed to disk yet */\n\t\t\t\tRETURN_TRUE;\n\t\t\t} else {\n\t\t\t\tentry->is_deleted = 1;\n\t\t\t\tentry->is_modified = 1;\n\t\t\t\tphar_obj->arc.archive->is_modified = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s does not exist and cannot be deleted\", fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tphar_flush(phar_obj->arc.archive, NULL, 0, 0, &error TSRMLS_CC);\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto int Phar::getAlias()\n * Returns the alias for the Phar or NULL.\n */\nPHP_METHOD(Phar, getAlias)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->alias && phar_obj->arc.archive->alias != phar_obj->arc.archive->fname) {\n\t\tRETURN_STRINGL(phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::getPath()\n * Returns the real path to the phar archive on disk\n */\nPHP_METHOD(Phar, getPath)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_STRINGL(phar_obj->arc.archive->fname, phar_obj->arc.archive->fname_len, 1);\n}\n/* }}} */\n\n/* {{{ proto bool Phar::setAlias(string alias)\n * Sets the alias for a Phar archive. The default value is the full path\n * to the archive.\n */\nPHP_METHOD(Phar, setAlias)\n{\n\tchar *alias, *error, *oldalias;\n\tphar_archive_data **fd_ptr;\n\tint alias_len, oldalias_len, old_temp, readd = 0;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write out phar archive, phar is read-only\");\n\t\tRETURN_FALSE;\n\t}\n\n\t/* invalidate phar cache */\n\tPHAR_G(last_phar) = NULL;\n\tPHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;\n\n\tif (phar_obj->arc.archive->is_data) {\n\t\tif (phar_obj->arc.archive->is_tar) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar alias cannot be set in a plain tar archive\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar alias cannot be set in a plain zip archive\");\n\t\t}\n\t\tRETURN_FALSE;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &alias, &alias_len) == SUCCESS) {\n\t\tif (alias_len == phar_obj->arc.archive->alias_len && memcmp(phar_obj->arc.archive->alias, alias, alias_len) == 0) {\n\t\t\tRETURN_TRUE;\n\t\t}\n\t\tif (alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void**)&fd_ptr)) {\n\t\t\tspprintf(&error, 0, \"alias \\\"%s\\\" is already used for archive \\\"%s\\\" and cannot be used for other archives\", alias, (*fd_ptr)->fname);\n\t\t\tif (SUCCESS == phar_free_alias(*fd_ptr, alias, alias_len TSRMLS_CC)) {\n\t\t\t\tefree(error);\n\t\t\t\tgoto valid_alias;\n\t\t\t}\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tif (!phar_validate_alias(alias, alias_len)) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Invalid alias \\\"%s\\\" specified for phar \\\"%s\\\"\", alias, phar_obj->arc.archive->fname);\n\t\t\tRETURN_FALSE;\n\t\t}\nvalid_alias:\n\t\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\t\tif (phar_obj->arc.archive->alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len, (void**)&fd_ptr)) {\n\t\t\tzend_hash_del(&(PHAR_GLOBALS->phar_alias_map), phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len);\n\t\t\treadd = 1;\n\t\t}\n\n\t\toldalias = phar_obj->arc.archive->alias;\n\t\toldalias_len = phar_obj->arc.archive->alias_len;\n\t\told_temp = phar_obj->arc.archive->is_temporary_alias;\n\n\t\tif (alias_len) {\n\t\t\tphar_obj->arc.archive->alias = estrndup(alias, alias_len);\n\t\t} else {\n\t\t\tphar_obj->arc.archive->alias = NULL;\n\t\t}\n\n\t\tphar_obj->arc.archive->alias_len = alias_len;\n\t\tphar_obj->arc.archive->is_temporary_alias = 0;\n\t\tphar_flush(phar_obj->arc.archive, NULL, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tphar_obj->arc.archive->alias = oldalias;\n\t\t\tphar_obj->arc.archive->alias_len = oldalias_len;\n\t\t\tphar_obj->arc.archive->is_temporary_alias = old_temp;\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tif (readd) {\n\t\t\t\tzend_hash_add(&(PHAR_GLOBALS->phar_alias_map), oldalias, oldalias_len, (void*)&(phar_obj->arc.archive), sizeof(phar_archive_data*), NULL);\n\t\t\t}\n\t\t\tefree(error);\n\t\t\tRETURN_FALSE;\n\t\t}\n\n\t\tzend_hash_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void*)&(phar_obj->arc.archive), sizeof(phar_archive_data*), NULL);\n\n\t\tif (oldalias) {\n\t\t\tefree(oldalias);\n\t\t}\n\n\t\tRETURN_TRUE;\n\t}\n\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto string Phar::getVersion()\n * Return version info of Phar archive\n */\nPHP_METHOD(Phar, getVersion)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_STRING(phar_obj->arc.archive->version, 1);\n}\n/* }}} */\n\n/* {{{ proto void Phar::startBuffering()\n * Do not flush a writeable phar (save its contents) until explicitly requested\n */\nPHP_METHOD(Phar, startBuffering)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tphar_obj->arc.archive->donotflush = 1;\n}\n/* }}} */\n\n/* {{{ proto bool Phar::isBuffering()\n * Returns whether write operations are flushing to disk immediately.\n */\nPHP_METHOD(Phar, isBuffering)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_BOOL(phar_obj->arc.archive->donotflush);\n}\n/* }}} */\n\n/* {{{ proto bool Phar::stopBuffering()\n * Saves the contents of a modified archive to disk.\n */\nPHP_METHOD(Phar, stopBuffering)\n{\n\tchar *error;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write out phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tphar_obj->arc.archive->donotflush = 0;\n\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool Phar::setStub(string|stream stub [, int len])\n * Change the stub in a phar, phar.tar or phar.zip archive to something other\n * than the default. The stub *must* end with a call to __HALT_COMPILER().\n */\nPHP_METHOD(Phar, setStub)\n{\n\tzval *zstub;\n\tchar *stub, *error;\n\tint stub_len;\n\tlong len = -1;\n\tphp_stream *stream;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot change stub, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_data) {\n\t\tif (phar_obj->arc.archive->is_tar) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar stub cannot be set in a plain tar archive\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar stub cannot be set in a plain zip archive\");\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"r|l\", &zstub, &len) == SUCCESS) {\n\t\tif ((php_stream_from_zval_no_verify(stream, &zstub)) != NULL) {\n\t\t\tif (len > 0) {\n\t\t\t\tlen = -len;\n\t\t\t} else {\n\t\t\t\tlen = -1;\n\t\t\t}\n\t\t\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tphar_flush(phar_obj->arc.archive, (char *) &zstub, len, 0, &error TSRMLS_CC);\n\t\t\tif (error) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\t\tefree(error);\n\t\t\t}\n\t\t\tRETURN_TRUE;\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot change stub, unable to read from input stream\");\n\t\t}\n\t} else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &stub, &stub_len) == SUCCESS) {\n\t\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\t\tphar_flush(phar_obj->arc.archive, stub, stub_len, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\n\t\tRETURN_TRUE;\n\t}\n\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto bool Phar::setDefaultStub([string index[, string webindex]])\n * In a pure phar archive, sets a stub that can be used to run the archive\n * regardless of whether the phar extension is available. The first parameter\n * is the CLI startup filename, which defaults to \"index.php\". The second\n * parameter is the web startup filename and also defaults to \"index.php\"\n * (falling back to CLI behaviour).\n * Both parameters are optional.\n * In a phar.zip or phar.tar archive, the default stub is used only to\n * identify the archive to the extension as a Phar object. This allows the\n * extension to treat phar.zip and phar.tar types as honorary phars. Since\n * files cannot be loaded via this kind of stub, no parameters are accepted\n * when the Phar object is zip- or tar-based.\n */\nPHP_METHOD(Phar, setDefaultStub)\n{\n\tchar *index = NULL, *webindex = NULL, *error = NULL, *stub = NULL;\n\tint index_len = 0, webindex_len = 0, created_stub = 0;\n\tsize_t stub_len = 0;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->is_data) {\n\t\tif (phar_obj->arc.archive->is_tar) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar stub cannot be set in a plain tar archive\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar stub cannot be set in a plain zip archive\");\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|s!s\", &index, &index_len, &webindex, &webindex_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (ZEND_NUM_ARGS() > 0 && (phar_obj->arc.archive->is_tar || phar_obj->arc.archive->is_zip)) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"method accepts no arguments for a tar- or zip-based phar stub, %d given\", ZEND_NUM_ARGS());\n\t\tRETURN_FALSE;\n\t}\n\n\tif (PHAR_G(readonly)) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot change stub: phar.readonly=1\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!phar_obj->arc.archive->is_tar && !phar_obj->arc.archive->is_zip) {\n\t\tstub = phar_create_default_stub(index, webindex, &stub_len, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t\tif (stub) {\n\t\t\t\tefree(stub);\n\t\t\t}\n\t\t\tRETURN_FALSE;\n\t\t}\n\n\t\tcreated_stub = 1;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\tphar_flush(phar_obj->arc.archive, stub, stub_len, 1, &error TSRMLS_CC);\n\n\tif (created_stub) {\n\t\tefree(stub);\n\t}\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t\tRETURN_FALSE;\n\t}\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto array Phar::setSignatureAlgorithm(int sigtype[, string privatekey])\n * Sets the signature algorithm for a phar and applies it. The signature\n * algorithm must be one of Phar::MD5, Phar::SHA1, Phar::SHA256,\n * Phar::SHA512, or Phar::OPENSSL. Note that zip- based phar archives\n * cannot support signatures.\n */\nPHP_METHOD(Phar, setSignatureAlgorithm)\n{\n\tlong algo;\n\tchar *error, *key = NULL;\n\tint key_len = 0;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot set signature algorithm, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"l|s\", &algo, &key, &key_len) != SUCCESS) {\n\t\treturn;\n\t}\n\n\tswitch (algo) {\n\t\tcase PHAR_SIG_SHA256:\n\t\tcase PHAR_SIG_SHA512:\n#ifndef PHAR_HASH_OK\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"SHA-256 and SHA-512 signatures are only supported if the hash extension is enabled and built non-shared\");\n\t\t\treturn;\n#endif\n\t\tcase PHAR_SIG_MD5:\n\t\tcase PHAR_SIG_SHA1:\n\t\tcase PHAR_SIG_OPENSSL:\n\t\t\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tphar_obj->arc.archive->sig_flags = algo;\n\t\t\tphar_obj->arc.archive->is_modified = 1;\n\t\t\tPHAR_G(openssl_privatekey) = key;\n\t\t\tPHAR_G(openssl_privatekey_len) = key_len;\n\n\t\t\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\t\t\tif (error) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\t\tefree(error);\n\t\t\t}\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown signature algorithm specified\");\n\t}\n}\n/* }}} */\n\n/* {{{ proto array|false Phar::getSignature()\n * Returns a hash signature, or FALSE if the archive is unsigned.\n */\nPHP_METHOD(Phar, getSignature)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->signature) {\n\t\tchar *unknown;\n\t\tint unknown_len;\n\n\t\tarray_init(return_value);\n\t\tadd_assoc_stringl(return_value, \"hash\", phar_obj->arc.archive->signature, phar_obj->arc.archive->sig_len, 1);\n\t\tswitch(phar_obj->arc.archive->sig_flags) {\n\t\t\tcase PHAR_SIG_MD5:\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", \"MD5\", 3, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHAR_SIG_SHA1:\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", \"SHA-1\", 5, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHAR_SIG_SHA256:\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", \"SHA-256\", 7, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHAR_SIG_SHA512:\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", \"SHA-512\", 7, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHAR_SIG_OPENSSL:\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", \"OpenSSL\", 7, 1);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tunknown_len = spprintf(&unknown, 0, \"Unknown (%u)\", phar_obj->arc.archive->sig_flags);\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", unknown, unknown_len, 0);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool Phar::getModified()\n * Return whether phar was modified\n */\nPHP_METHOD(Phar, getModified)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_BOOL(phar_obj->arc.archive->is_modified);\n}\n/* }}} */\n\nstatic int phar_set_compression(void *pDest, void *argument TSRMLS_DC) /* {{{ */\n{\n\tphar_entry_info *entry = (phar_entry_info *)pDest;\n\tphp_uint32 compress = *(php_uint32 *)argument;\n\n\tif (entry->is_deleted) {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n\n\tentry->old_flags = entry->flags;\n\tentry->flags &= ~PHAR_ENT_COMPRESSION_MASK;\n\tentry->flags |= compress;\n\tentry->is_modified = 1;\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nstatic int phar_test_compression(void *pDest, void *argument TSRMLS_DC) /* {{{ */\n{\n\tphar_entry_info *entry = (phar_entry_info *)pDest;\n\n\tif (entry->is_deleted) {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n\n\tif (!PHAR_G(has_bz2)) {\n\t\tif (entry->flags & PHAR_ENT_COMPRESSED_BZ2) {\n\t\t\t*(int *) argument = 0;\n\t\t}\n\t}\n\n\tif (!PHAR_G(has_zlib)) {\n\t\tif (entry->flags & PHAR_ENT_COMPRESSED_GZ) {\n\t\t\t*(int *) argument = 0;\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nstatic void pharobj_set_compression(HashTable *manifest, php_uint32 compress TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_argument(manifest, phar_set_compression, &compress TSRMLS_CC);\n}\n/* }}} */\n\nstatic int pharobj_cancompress(HashTable *manifest TSRMLS_DC) /* {{{ */\n{\n\tint test;\n\n\ttest = 1;\n\tzend_hash_apply_with_argument(manifest, phar_test_compression, &test TSRMLS_CC);\n\treturn test;\n}\n/* }}} */\n\n/* {{{ proto object Phar::compress(int method[, string extension])\n * Compress a .tar, or .phar.tar with whole-file compression\n * The parameter can be one of Phar::GZ or Phar::BZ2 to specify\n * the kind of compression desired\n */\nPHP_METHOD(Phar, compress)\n{\n\tlong method;\n\tchar *ext = NULL;\n\tint ext_len = 0;\n\tphp_uint32 flags;\n\tzval *ret;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l|s\", &method, &ext, &ext_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_zip) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress zip-based archives with whole-archive compression\");\n\t\treturn;\n\t}\n\n\tswitch (method) {\n\t\tcase 0:\n\t\t\tflags = PHAR_FILE_COMPRESSED_NONE;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with gzip, enable ext/zlib in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tflags = PHAR_FILE_COMPRESSED_GZ;\n\t\t\tbreak;\n\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with bz2, enable ext/bz2 in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tflags = PHAR_FILE_COMPRESSED_BZ2;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2\");\n\t\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_tar) {\n\t\tret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_TAR, ext, flags TSRMLS_CC);\n\t} else {\n\t\tret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_PHAR, ext, flags TSRMLS_CC);\n\t}\n\n\tif (ret) {\n\t\tRETURN_ZVAL(ret, 1, 1);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto object Phar::decompress([string extension])\n * Decompress a .tar, or .phar.tar with whole-file compression\n */\nPHP_METHOD(Phar, decompress)\n{\n\tchar *ext = NULL;\n\tint ext_len = 0;\n\tzval *ret;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|s\", &ext, &ext_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot decompress phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_zip) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot decompress zip-based archives with whole-archive compression\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_tar) {\n\t\tret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_TAR, ext, PHAR_FILE_COMPRESSED_NONE TSRMLS_CC);\n\t} else {\n\t\tret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_PHAR, ext, PHAR_FILE_COMPRESSED_NONE TSRMLS_CC);\n\t}\n\n\tif (ret) {\n\t\tRETURN_ZVAL(ret, 1, 1);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto object Phar::compressFiles(int method)\n * Compress all files within a phar or zip archive using the specified compression\n * The parameter can be one of Phar::GZ or Phar::BZ2 to specify\n * the kind of compression desired\n */\nPHP_METHOD(Phar, compressFiles)\n{\n\tchar *error;\n\tphp_uint32 flags;\n\tlong method;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &method) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar is readonly, cannot change compression\");\n\t\treturn;\n\t}\n\n\tswitch (method) {\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress files within archive with gzip, enable ext/zlib in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tflags = PHAR_ENT_COMPRESSED_GZ;\n\t\t\tbreak;\n\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress files within archive with bz2, enable ext/bz2 in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tflags = PHAR_ENT_COMPRESSED_BZ2;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2\");\n\t\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_tar) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress with Gzip compression, tar archives cannot compress individual files, use compress() to compress the whole archive\");\n\t\treturn;\n\t}\n\n\tif (!pharobj_cancompress(&phar_obj->arc.archive->manifest TSRMLS_CC)) {\n\t\tif (flags == PHAR_FILE_COMPRESSED_GZ) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot compress all files as Gzip, some are compressed as bzip2 and cannot be decompressed\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot compress all files as Bzip2, some are compressed as gzip and cannot be decompressed\");\n\t\t}\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\tpharobj_set_compression(&phar_obj->arc.archive->manifest, flags TSRMLS_CC);\n\tphar_obj->arc.archive->is_modified = 1;\n\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool Phar::decompressFiles()\n * decompress every file\n */\nPHP_METHOD(Phar, decompressFiles)\n{\n\tchar *error;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar is readonly, cannot change compression\");\n\t\treturn;\n\t}\n\n\tif (!pharobj_cancompress(&phar_obj->arc.archive->manifest TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot decompress all files, some are compressed as bzip2 or gzip and cannot be decompressed\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_tar) {\n\t\tRETURN_TRUE;\n\t} else {\n\t\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\t\tpharobj_set_compression(&phar_obj->arc.archive->manifest, PHAR_ENT_COMPRESSED_NONE TSRMLS_CC);\n\t}\n\n\tphar_obj->arc.archive->is_modified = 1;\n\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto bool Phar::copy(string oldfile, string newfile)\n * copy a file internal to the phar archive to another new file within the phar\n */\nPHP_METHOD(Phar, copy)\n{\n\tchar *oldfile, *newfile, *error;\n\tconst char *pcr_error;\n\tint oldfile_len, newfile_len;\n\tphar_entry_info *oldentry, newentry = {0}, *temp;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &oldfile, &oldfile_len, &newfile, &newfile_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot copy \\\"%s\\\" to \\\"%s\\\", phar is read-only\", oldfile, newfile);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (oldfile_len >= sizeof(\".phar\")-1 && !memcmp(oldfile, \".phar\", sizeof(\".phar\")-1)) {\n\t\t/* can't copy a meta file */\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"file \\\"%s\\\" cannot be copied to file \\\"%s\\\", cannot copy Phar meta-file in %s\", oldfile, newfile, phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (newfile_len >= sizeof(\".phar\")-1 && !memcmp(newfile, \".phar\", sizeof(\".phar\")-1)) {\n\t\t/* can't copy a meta file */\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"file \\\"%s\\\" cannot be copied to file \\\"%s\\\", cannot copy to Phar meta-file in %s\", oldfile, newfile, phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!zend_hash_exists(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len) || SUCCESS != zend_hash_find(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len, (void**)&oldentry) || oldentry->is_deleted) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"file \\\"%s\\\" cannot be copied to file \\\"%s\\\", file does not exist in %s\", oldfile, newfile, phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (zend_hash_exists(&phar_obj->arc.archive->manifest, newfile, (uint) newfile_len)) {\n\t\tif (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, newfile, (uint) newfile_len, (void**)&temp) || !temp->is_deleted) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"file \\\"%s\\\" cannot be copied to file \\\"%s\\\", file must not already exist in phar %s\", oldfile, newfile, phar_obj->arc.archive->fname);\n\t\t\tRETURN_FALSE;\n\t\t}\n\t}\n\n\tif (phar_path_check(&newfile, &newfile_len, &pcr_error) > pcr_is_ok) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"file \\\"%s\\\" contains invalid characters %s, cannot be copied from \\\"%s\\\" in phar %s\", newfile, pcr_error, oldfile, phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent) {\n\t\tif (FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\t\t/* re-populate with copied-on-write entry */\n\t\tzend_hash_find(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len, (void**)&oldentry);\n\t}\n\n\tmemcpy((void *) &newentry, oldentry, sizeof(phar_entry_info));\n\n\tif (newentry.metadata) {\n\t\tzval *t;\n\n\t\tt = newentry.metadata;\n\t\tALLOC_ZVAL(newentry.metadata);\n\t\t*newentry.metadata = *t;\n\t\tzval_copy_ctor(newentry.metadata);\n#if PHP_VERSION_ID < 50300\n\t\tnewentry.metadata->refcount = 1;\n#else\n\t\tZ_SET_REFCOUNT_P(newentry.metadata, 1);\n#endif\n\n\t\tnewentry.metadata_str.c = NULL;\n\t\tnewentry.metadata_str.len = 0;\n\t}\n\n\tnewentry.filename = estrndup(newfile, newfile_len);\n\tnewentry.filename_len = newfile_len;\n\tnewentry.fp_refcount = 0;\n\n\tif (oldentry->fp_type != PHAR_FP) {\n\t\tif (FAILURE == phar_copy_entry_fp(oldentry, &newentry, &error TSRMLS_CC)) {\n\t\t\tefree(newentry.filename);\n\t\t\tphp_stream_close(newentry.fp);\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tzend_hash_add(&oldentry->phar->manifest, newfile, newfile_len, (void*)&newentry, sizeof(phar_entry_info), NULL);\n\tphar_obj->arc.archive->is_modified = 1;\n\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto int Phar::offsetExists(string entry)\n * determines whether a file exists in the phar\n */\nPHP_METHOD(Phar, offsetExists)\n{\n\tchar *fname;\n\tint fname_len;\n\tphar_entry_info *entry;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {\n\t\tif (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {\n\t\t\tif (entry->is_deleted) {\n\t\t\t\t/* entry is deleted, but has not been flushed to disk yet */\n\t\t\t\tRETURN_FALSE;\n\t\t\t}\n\t\t}\n\n\t\tif (fname_len >= sizeof(\".phar\")-1 && !memcmp(fname, \".phar\", sizeof(\".phar\")-1)) {\n\t\t\t/* none of these are real files, so they don't exist */\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tRETURN_TRUE;\n\t} else {\n\t\tif (zend_hash_exists(&phar_obj->arc.archive->virtual_dirs, fname, (uint) fname_len)) {\n\t\t\tRETURN_TRUE;\n\t\t}\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::offsetGet(string entry)\n * get a PharFileInfo object for a specific file\n */\nPHP_METHOD(Phar, offsetGet)\n{\n\tchar *fname, *error;\n\tint fname_len;\n\tzval *zfname;\n\tphar_entry_info *entry;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\t/* security is 0 here so that we can get a better error message than \"entry doesn't exist\" */\n\tif (!(entry = phar_get_entry_info_dir(phar_obj->arc.archive, fname, fname_len, 1, &error, 0 TSRMLS_CC))) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s does not exist%s%s\", fname, error?\", \":\"\", error?error:\"\");\n\t} else {\n\t\tif (fname_len == sizeof(\".phar/stub.php\")-1 && !memcmp(fname, \".phar/stub.php\", sizeof(\".phar/stub.php\")-1)) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot get stub \\\".phar/stub.php\\\" directly in phar \\\"%s\\\", use getStub\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\n\t\tif (fname_len == sizeof(\".phar/alias.txt\")-1 && !memcmp(fname, \".phar/alias.txt\", sizeof(\".phar/alias.txt\")-1)) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot get alias \\\".phar/alias.txt\\\" directly in phar \\\"%s\\\", use getAlias\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\n\t\tif (fname_len >= sizeof(\".phar\")-1 && !memcmp(fname, \".phar\", sizeof(\".phar\")-1)) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot directly get any files or directories in magic \\\".phar\\\" directory\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\n\t\tif (entry->is_temp_dir) {\n\t\t\tefree(entry->filename);\n\t\t\tefree(entry);\n\t\t}\n\n\t\tfname_len = spprintf(&fname, 0, \"phar://%s/%s\", phar_obj->arc.archive->fname, fname);\n\t\tMAKE_STD_ZVAL(zfname);\n\t\tZVAL_STRINGL(zfname, fname, fname_len, 0);\n\t\tspl_instantiate_arg_ex1(phar_obj->spl.info_class, &return_value, 0, zfname TSRMLS_CC);\n\t\tzval_ptr_dtor(&zfname);\n\t}\n}\n/* }}} */\n\n/* {{{ add a file within the phar archive from a string or resource\n */\nstatic void phar_add_file(phar_archive_data **pphar, char *filename, int filename_len, char *cont_str, int cont_len, zval *zresource TSRMLS_DC)\n{\n\tchar *error;\n\tsize_t contents_len;\n\tphar_entry_data *data;\n\tphp_stream *contents_file;\n\n\tif (filename_len >= sizeof(\".phar\")-1 && !memcmp(filename, \".phar\", sizeof(\".phar\")-1)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot create any files in magic \\\".phar\\\" directory\", (*pphar)->fname);\n\t\treturn;\n\t}\n\n\tif (!(data = phar_get_or_create_entry_data((*pphar)->fname, (*pphar)->fname_len, filename, filename_len, \"w+b\", 0, &error, 1 TSRMLS_CC))) {\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s does not exist and cannot be created: %s\", filename, error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s does not exist and cannot be created\", filename);\n\t\t}\n\t\treturn;\n\t} else {\n\t\tif (error) {\n\t\t\tefree(error);\n\t\t}\n\n\t\tif (!data->internal_file->is_dir) {\n\t\t\tif (cont_str) {\n\t\t\t\tcontents_len = php_stream_write(data->fp, cont_str, cont_len);\n\t\t\t\tif (contents_len != cont_len) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s could not be written to\", filename);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (!(php_stream_from_zval_no_verify(contents_file, &zresource))) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s could not be written to\", filename);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tphar_stream_copy_to_stream(contents_file, data->fp, PHP_STREAM_COPY_ALL, &contents_len);\n\t\t\t}\n\n\t\t\tdata->internal_file->compressed_filesize = data->internal_file->uncompressed_filesize = contents_len;\n\t\t}\n\n\t\t/* check for copy-on-write */\n\t\tif (pphar[0] != data->phar) {\n\t\t\t*pphar = data->phar;\n\t\t}\n\t\tphar_entry_delref(data TSRMLS_CC);\n\t\tphar_flush(*pphar, 0, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ create a directory within the phar archive\n */\nstatic void phar_mkdir(phar_archive_data **pphar, char *dirname, int dirname_len TSRMLS_DC)\n{\n\tchar *error;\n\tphar_entry_data *data;\n\n\tif (!(data = phar_get_or_create_entry_data((*pphar)->fname, (*pphar)->fname_len, dirname, dirname_len, \"w+b\", 2, &error, 1 TSRMLS_CC))) {\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Directory %s does not exist and cannot be created: %s\", dirname, error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Directory %s does not exist and cannot be created\", dirname);\n\t\t}\n\n\t\treturn;\n\t} else {\n\t\tif (error) {\n\t\t\tefree(error);\n\t\t}\n\n\t\t/* check for copy on write */\n\t\tif (data->phar != *pphar) {\n\t\t\t*pphar = data->phar;\n\t\t}\n\t\tphar_entry_delref(data TSRMLS_CC);\n\t\tphar_flush(*pphar, 0, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::offsetSet(string entry, string value)\n * set the contents of an internal file to those of an external file\n */\nPHP_METHOD(Phar, offsetSet)\n{\n\tchar *fname, *cont_str = NULL;\n\tint fname_len, cont_len;\n\tzval *zresource;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"sr\", &fname, &fname_len, &zresource) == FAILURE\n\t&& zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &fname, &fname_len, &cont_str, &cont_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (fname_len == sizeof(\".phar/stub.php\")-1 && !memcmp(fname, \".phar/stub.php\", sizeof(\".phar/stub.php\")-1)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot set stub \\\".phar/stub.php\\\" directly in phar \\\"%s\\\", use setStub\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tif (fname_len == sizeof(\".phar/alias.txt\")-1 && !memcmp(fname, \".phar/alias.txt\", sizeof(\".phar/alias.txt\")-1)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot set alias \\\".phar/alias.txt\\\" directly in phar \\\"%s\\\", use setAlias\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tif (fname_len >= sizeof(\".phar\")-1 && !memcmp(fname, \".phar\", sizeof(\".phar\")-1)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot set any files or directories in magic \\\".phar\\\" directory\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tphar_add_file(&(phar_obj->arc.archive), fname, fname_len, cont_str, cont_len, zresource TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto int Phar::offsetUnset(string entry)\n * remove a file from a phar\n */\nPHP_METHOD(Phar, offsetUnset)\n{\n\tchar *fname, *error;\n\tint fname_len;\n\tphar_entry_info *entry;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {\n\t\tif (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {\n\t\t\tif (entry->is_deleted) {\n\t\t\t\t/* entry is deleted, but has not been flushed to disk yet */\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (phar_obj->arc.archive->is_persistent) {\n\t\t\t\tif (FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* re-populate entry after copy on write */\n\t\t\t\tzend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void **)&entry);\n\t\t\t}\n\t\t\tentry->is_modified = 0;\n\t\t\tentry->is_deleted = 1;\n\t\t\t/* we need to \"flush\" the stream to save the newly deleted file on disk */\n\t\t\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\t\t\tif (error) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\t\tefree(error);\n\t\t\t}\n\n\t\t\tRETURN_TRUE;\n\t\t}\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto string Phar::addEmptyDir(string dirname)\n * Adds an empty directory to the phar archive\n */\nPHP_METHOD(Phar, addEmptyDir)\n{\n\tchar *dirname;\n\tint dirname_len;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &dirname, &dirname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (dirname_len >= sizeof(\".phar\")-1 && !memcmp(dirname, \".phar\", sizeof(\".phar\")-1)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot create a directory in magic \\\".phar\\\" directory\");\n\t\treturn;\n\t}\n\n\tphar_mkdir(&phar_obj->arc.archive, dirname, dirname_len TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto string Phar::addFile(string filename[, string localname])\n * Adds a file to the archive using the filename, or the second parameter as the name within the archive\n */\nPHP_METHOD(Phar, addFile)\n{\n\tchar *fname, *localname = NULL;\n\tint fname_len, localname_len = 0;\n\tphp_stream *resource;\n\tzval *zresource;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|s\", &fname, &fname_len, &localname, &localname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n#if PHP_API_VERSION < 20100412\n\tif (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, \"phar error: unable to open file \\\"%s\\\" to add to phar archive, safe_mode restrictions prevent this\", fname);\n\t\treturn;\n\t}\n#endif\n\n\tif (!strstr(fname, \"://\") && php_check_open_basedir(fname TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, \"phar error: unable to open file \\\"%s\\\" to add to phar archive, open_basedir restrictions prevent this\", fname);\n\t\treturn;\n\t}\n\n\tif (!(resource = php_stream_open_wrapper(fname, \"rb\", 0, NULL))) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, \"phar error: unable to open file \\\"%s\\\" to add to phar archive\", fname);\n\t\treturn;\n\t}\n\n\tif (localname) {\n\t\tfname = localname;\n\t\tfname_len = localname_len;\n\t}\n\n\tMAKE_STD_ZVAL(zresource);\n\tphp_stream_to_zval(resource, zresource);\n\tphar_add_file(&(phar_obj->arc.archive), fname, fname_len, NULL, 0, zresource TSRMLS_CC);\n\tefree(zresource);\n\tphp_stream_close(resource);\n}\n/* }}} */\n\n/* {{{ proto string Phar::addFromString(string localname, string contents)\n * Adds a file to the archive using its contents as a string\n */\nPHP_METHOD(Phar, addFromString)\n{\n\tchar *localname, *cont_str;\n\tint localname_len, cont_len;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &localname, &localname_len, &cont_str, &cont_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tphar_add_file(&(phar_obj->arc.archive), localname, localname_len, cont_str, cont_len, NULL TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto string Phar::getStub()\n * Returns the stub at the head of a phar archive as a string.\n */\nPHP_METHOD(Phar, getStub)\n{\n\tsize_t len;\n\tchar *buf;\n\tphp_stream *fp;\n\tphp_stream_filter *filter = NULL;\n\tphar_entry_info *stub;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->is_tar || phar_obj->arc.archive->is_zip) {\n\n\t\tif (SUCCESS == zend_hash_find(&(phar_obj->arc.archive->manifest), \".phar/stub.php\", sizeof(\".phar/stub.php\")-1, (void **)&stub)) {\n\t\t\tif (phar_obj->arc.archive->fp && !phar_obj->arc.archive->is_brandnew && !(stub->flags & PHAR_ENT_COMPRESSION_MASK)) {\n\t\t\t\tfp = phar_obj->arc.archive->fp;\n\t\t\t} else {\n\t\t\t\tfp = php_stream_open_wrapper(phar_obj->arc.archive->fname, \"rb\", 0, NULL);\n\t\t\t\tif (stub->flags & PHAR_ENT_COMPRESSION_MASK) {\n\t\t\t\t\tchar *filter_name;\n\n\t\t\t\t\tif ((filter_name = phar_decompress_filter(stub, 0)) != NULL) {\n\t\t\t\t\t\tfilter = php_stream_filter_create(filter_name, NULL, php_stream_is_persistent(fp) TSRMLS_CC);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tfilter = NULL;\n\t\t\t\t\t}\n\t\t\t\t\tif (!filter) {\n\t\t\t\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"phar error: unable to read stub of phar \\\"%s\\\" (cannot create %s filter)\", phar_obj->arc.archive->fname, phar_decompress_filter(stub, 1));\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tphp_stream_filter_append(&fp->readfilters, filter);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (!fp) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Unable to read stub\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tphp_stream_seek(fp, stub->offset_abs, SEEK_SET);\n\t\t\tlen = stub->uncompressed_filesize;\n\t\t\tgoto carry_on;\n\t\t} else {\n\t\t\tRETURN_STRINGL(\"\", 0, 1);\n\t\t}\n\t}\n\tlen = phar_obj->arc.archive->halt_offset;\n\n\tif (phar_obj->arc.archive->fp && !phar_obj->arc.archive->is_brandnew) {\n\t\tfp = phar_obj->arc.archive->fp;\n\t} else {\n\t\tfp = php_stream_open_wrapper(phar_obj->arc.archive->fname, \"rb\", 0, NULL);\n\t}\n\n\tif (!fp) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\"Unable to read stub\");\n\t\treturn;\n\t}\n\n\tphp_stream_rewind(fp);\ncarry_on:\n\tbuf = safe_emalloc(len, 1, 1);\n\n\tif (len != php_stream_read(fp, buf, len)) {\n\t\tif (fp != phar_obj->arc.archive->fp) {\n\t\t\tphp_stream_close(fp);\n\t\t}\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\"Unable to read stub\");\n\t\tefree(buf);\n\t\treturn;\n\t}\n\n\tif (filter) {\n\t\tphp_stream_filter_flush(filter, 1);\n\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t}\n\n\tif (fp != phar_obj->arc.archive->fp) {\n\t\tphp_stream_close(fp);\n\t}\n\n\tbuf[len] = '\\0';\n\tRETURN_STRINGL(buf, len, 0);\n}\n/* }}}*/\n\n/* {{{ proto int Phar::hasMetaData()\n * Returns TRUE if the phar has global metadata, FALSE otherwise.\n */\nPHP_METHOD(Phar, hasMetadata)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_BOOL(phar_obj->arc.archive->metadata != NULL);\n}\n/* }}} */\n\n/* {{{ proto int Phar::getMetaData()\n * Returns the global metadata of the phar\n */\nPHP_METHOD(Phar, getMetadata)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->metadata) {\n\t\tif (phar_obj->arc.archive->is_persistent) {\n\t\t\tzval *ret;\n\t\t\tchar *buf = estrndup((char *) phar_obj->arc.archive->metadata, phar_obj->arc.archive->metadata_len);\n\t\t\t/* assume success, we would have failed before */\n\t\t\tphar_parse_metadata(&buf, &ret, phar_obj->arc.archive->metadata_len TSRMLS_CC);\n\t\t\tefree(buf);\n\t\t\tRETURN_ZVAL(ret, 0, 1);\n\t\t}\n\t\tRETURN_ZVAL(phar_obj->arc.archive->metadata, 1, 0);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::setMetaData(mixed $metadata)\n * Sets the global metadata of the phar\n */\nPHP_METHOD(Phar, setMetadata)\n{\n\tchar *error;\n\tzval *metadata;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &metadata) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\tif (phar_obj->arc.archive->metadata) {\n\t\tzval_ptr_dtor(&phar_obj->arc.archive->metadata);\n\t\tphar_obj->arc.archive->metadata = NULL;\n\t}\n\n\tMAKE_STD_ZVAL(phar_obj->arc.archive->metadata);\n\tZVAL_ZVAL(phar_obj->arc.archive->metadata, metadata, 1, 0);\n\tphar_obj->arc.archive->is_modified = 1;\n\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::delMetadata()\n * Deletes the global metadata of the phar\n */\nPHP_METHOD(Phar, delMetadata)\n{\n\tchar *error;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->metadata) {\n\t\tzval_ptr_dtor(&phar_obj->arc.archive->metadata);\n\t\tphar_obj->arc.archive->metadata = NULL;\n\t\tphar_obj->arc.archive->is_modified = 1;\n\t\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t\tRETURN_FALSE;\n\t\t} else {\n\t\t\tRETURN_TRUE;\n\t\t}\n\n\t} else {\n\t\tRETURN_TRUE;\n\t}\n}\n/* }}} */\n#if PHP_API_VERSION < 20100412\n#define PHAR_OPENBASEDIR_CHECKPATH(filename) \\\n\t(PG(safe_mode) && (!php_checkuid(filename, NULL, CHECKUID_CHECK_FILE_AND_DIR))) || php_check_open_basedir(filename TSRMLS_CC)\n#else\n#define PHAR_OPENBASEDIR_CHECKPATH(filename) \\\n\tphp_check_open_basedir(filename TSRMLS_CC)\n#endif\n\nstatic int phar_extract_file(zend_bool overwrite, phar_entry_info *entry, char *dest, int dest_len, char **error TSRMLS_DC) /* {{{ */\n{\n\tphp_stream_statbuf ssb;\n\tint len;\n\tphp_stream *fp;\n\tchar *fullpath;\n\tconst char *slash;\n\tmode_t mode;\n\n\tif (entry->is_mounted) {\n\t\t/* silently ignore mounted entries */\n\t\treturn SUCCESS;\n\t}\n\n\tif (entry->filename_len >= sizeof(\".phar\")-1 && !memcmp(entry->filename, \".phar\", sizeof(\".phar\")-1)) {\n\t\treturn SUCCESS;\n\t}\n\n\tlen = spprintf(&fullpath, 0, \"%s/%s\", dest, entry->filename);\n\n\tif (len >= MAXPATHLEN) {\n\t\tchar *tmp;\n\t\t/* truncate for error message */\n\t\tfullpath[50] = '\\0';\n\t\tif (entry->filename_len > 50) {\n\t\t\ttmp = estrndup(entry->filename, 50);\n\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s...\\\" to \\\"%s...\\\", extracted filename is too long for filesystem\", tmp, fullpath);\n\t\t\tefree(tmp);\n\t\t} else {\n\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s...\\\", extracted filename is too long for filesystem\", entry->filename, fullpath);\n\t\t}\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\tif (!len) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\", internal error\", entry->filename);\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\tif (PHAR_OPENBASEDIR_CHECKPATH(fullpath)) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", openbasedir/safe mode restrictions in effect\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\t/* let see if the path already exists */\n\tif (!overwrite && SUCCESS == php_stream_stat_path(fullpath, &ssb)) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", path already exists\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\t/* perform dirname */\n\tslash = zend_memrchr(entry->filename, '/', entry->filename_len);\n\n\tif (slash) {\n\t\tfullpath[dest_len + (slash - entry->filename) + 1] = '\\0';\n\t} else {\n\t\tfullpath[dest_len] = '\\0';\n\t}\n\n\tif (FAILURE == php_stream_stat_path(fullpath, &ssb)) {\n\t\tif (entry->is_dir) {\n\t\t\tif (!php_stream_mkdir(fullpath, entry->flags & PHAR_ENT_PERM_MASK, PHP_STREAM_MKDIR_RECURSIVE, NULL)) {\n\t\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\", could not create directory \\\"%s\\\"\", entry->filename, fullpath);\n\t\t\t\tefree(fullpath);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t} else {\n\t\t\tif (!php_stream_mkdir(fullpath, 0777, PHP_STREAM_MKDIR_RECURSIVE, NULL)) {\n\t\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\", could not create directory \\\"%s\\\"\", entry->filename, fullpath);\n\t\t\t\tefree(fullpath);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (slash) {\n\t\tfullpath[dest_len + (slash - entry->filename) + 1] = '/';\n\t} else {\n\t\tfullpath[dest_len] = '/';\n\t}\n\n\t/* it is a standalone directory, job done */\n\tif (entry->is_dir) {\n\t\tefree(fullpath);\n\t\treturn SUCCESS;\n\t}\n\n#if PHP_API_VERSION < 20100412\n\tfp = php_stream_open_wrapper(fullpath, \"w+b\", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL);\n#else\n\tfp = php_stream_open_wrapper(fullpath, \"w+b\", REPORT_ERRORS, NULL);\n#endif\n\n\tif (!fp) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\", could not open for writing \\\"%s\\\"\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\tif (!phar_get_efp(entry, 0 TSRMLS_CC)) {\n\t\tif (FAILURE == phar_open_entry_fp(entry, error, 1 TSRMLS_CC)) {\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", unable to open internal file pointer: %s\", entry->filename, fullpath, *error);\n\t\t\t} else {\n\t\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", unable to open internal file pointer\", entry->filename, fullpath);\n\t\t\t}\n\t\t\tefree(fullpath);\n\t\t\tphp_stream_close(fp);\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tif (FAILURE == phar_seek_efp(entry, 0, SEEK_SET, 0, 0 TSRMLS_CC)) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", unable to seek internal file pointer\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\tphp_stream_close(fp);\n\t\treturn FAILURE;\n\t}\n\n\tif (SUCCESS != phar_stream_copy_to_stream(phar_get_efp(entry, 0 TSRMLS_CC), fp, entry->uncompressed_filesize, NULL)) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", copying contents failed\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\tphp_stream_close(fp);\n\t\treturn FAILURE;\n\t}\n\n\tphp_stream_close(fp);\n\tmode = (mode_t) entry->flags & PHAR_ENT_PERM_MASK;\n\n\tif (FAILURE == VCWD_CHMOD(fullpath, mode)) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", setting file permissions failed\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\tefree(fullpath);\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* {{{ proto bool Phar::extractTo(string pathto[[, mixed files], bool overwrite])\n * Extract one or more file from a phar archive, optionally overwriting existing files\n */\nPHP_METHOD(Phar, extractTo)\n{\n\tchar *error = NULL;\n\tphp_stream *fp;\n\tphp_stream_statbuf ssb;\n\tphar_entry_info *entry;\n\tchar *pathto, *filename, *actual;\n\tint pathto_len, filename_len;\n\tint ret, i;\n\tint nelems;\n\tzval *zval_files = NULL;\n\tzend_bool overwrite = 0;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|z!b\", &pathto, &pathto_len, &zval_files, &overwrite) == FAILURE) {\n\t\treturn;\n\t}\n\n\tfp = php_stream_open_wrapper(phar_obj->arc.archive->fname, \"rb\", IGNORE_URL|STREAM_MUST_SEEK, &actual);\n\n\tif (!fp) {\n\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,\n\t\t\t\"Invalid argument, %s cannot be found\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tefree(actual);\n\tphp_stream_close(fp);\n\n\tif (pathto_len < 1) {\n\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,\n\t\t\t\"Invalid argument, extraction path must be non-zero length\");\n\t\treturn;\n\t}\n\n\tif (pathto_len >= MAXPATHLEN) {\n\t\tchar *tmp = estrndup(pathto, 50);\n\t\t/* truncate for error message */\n\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, \"Cannot extract to \\\"%s...\\\", destination directory is too long for filesystem\", tmp);\n\t\tefree(tmp);\n\t\treturn;\n\t}\n\n\tif (php_stream_stat_path(pathto, &ssb) < 0) {\n\t\tret = php_stream_mkdir(pathto, 0777, PHP_STREAM_MKDIR_RECURSIVE, NULL);\n\t\tif (!ret) {\n\t\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\t\"Unable to create path \\\"%s\\\" for extraction\", pathto);\n\t\t\treturn;\n\t\t}\n\t} else if (!(ssb.sb.st_mode & S_IFDIR)) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\"Unable to use path \\\"%s\\\" for extraction, it is a file, must be a directory\", pathto);\n\t\treturn;\n\t}\n\n\tif (zval_files) {\n\t\tswitch (Z_TYPE_P(zval_files)) {\n\t\t\tcase IS_NULL:\n\t\t\t\tgoto all_files;\n#if PHP_VERSION_ID >= 60000\n\t\t\tcase IS_UNICODE:\n\t\t\t\tzval_unicode_to_string(zval_files TSRMLS_CC);\n\t\t\t\t/* break intentionally omitted */\n#endif\n\t\t\tcase IS_STRING:\n\t\t\t\tfilename = Z_STRVAL_P(zval_files);\n\t\t\t\tfilename_len = Z_STRLEN_P(zval_files);\n\t\t\t\tbreak;\n\t\t\tcase IS_ARRAY:\n\t\t\t\tnelems = zend_hash_num_elements(Z_ARRVAL_P(zval_files));\n\t\t\t\tif (nelems == 0 ) {\n\t\t\t\t\tRETURN_FALSE;\n\t\t\t\t}\n\t\t\t\tfor (i = 0; i < nelems; i++) {\n\t\t\t\t\tzval **zval_file;\n\t\t\t\t\tif (zend_hash_index_find(Z_ARRVAL_P(zval_files), i, (void **) &zval_file) == SUCCESS) {\n\t\t\t\t\t\tswitch (Z_TYPE_PP(zval_file)) {\n#if PHP_VERSION_ID >= 60000\n\t\t\t\t\t\t\tcase IS_UNICODE:\n\t\t\t\t\t\t\t\tzval_unicode_to_string(*(zval_file) TSRMLS_CC);\n\t\t\t\t\t\t\t\t/* break intentionally omitted */\n#endif\n\t\t\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\t\t\t\"Invalid argument, array of filenames to extract contains non-string value\");\n\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (FAILURE == zend_hash_find(&phar_obj->arc.archive->manifest, Z_STRVAL_PP(zval_file), Z_STRLEN_PP(zval_file), (void **)&entry)) {\n\t\t\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\t\t\"Phar Error: attempted to extract non-existent file \\\"%s\\\" from phar \\\"%s\\\"\", Z_STRVAL_PP(zval_file), phar_obj->arc.archive->fname);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {\n\t\t\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\t\t\"Extraction from phar \\\"%s\\\" failed: %s\", phar_obj->arc.archive->fname, error);\n\t\t\t\t\t\t\tefree(error);\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tRETURN_TRUE;\n\t\t\tdefault:\n\t\t\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Invalid argument, expected a filename (string) or array of filenames\");\n\t\t\t\treturn;\n\t\t}\n\n\t\tif (FAILURE == zend_hash_find(&phar_obj->arc.archive->manifest, filename, filename_len, (void **)&entry)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,\n\t\t\t\t\"Phar Error: attempted to extract non-existent file \\\"%s\\\" from phar \\\"%s\\\"\", filename, phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\n\t\tif (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,\n\t\t\t\t\"Extraction from phar \\\"%s\\\" failed: %s\", phar_obj->arc.archive->fname, error);\n\t\t\tefree(error);\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\tphar_archive_data *phar;\nall_files:\n\t\tphar = phar_obj->arc.archive;\n\t\t/* Extract all files */\n\t\tif (!zend_hash_num_elements(&(phar->manifest))) {\n\t\t\tRETURN_TRUE;\n\t\t}\n\n\t\tfor (zend_hash_internal_pointer_reset(&phar->manifest);\n\t\tzend_hash_has_more_elements(&phar->manifest) == SUCCESS;\n\t\tzend_hash_move_forward(&phar->manifest)) {\n\n\t\t\tif (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Extraction from phar \\\"%s\\\" failed: %s\", phar->fname, error);\n\t\t\t\tefree(error);\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\t}\n\tRETURN_TRUE;\n}\n/* }}} */\n\n\n/* {{{ proto void PharFileInfo::__construct(string entry)\n * Construct a Phar entry object\n */\nPHP_METHOD(PharFileInfo, __construct)\n{\n\tchar *fname, *arch, *entry, *error;\n\tint fname_len, arch_len, entry_len;\n\tphar_entry_object *entry_obj;\n\tphar_entry_info *entry_info;\n\tphar_archive_data *phar_data;\n\tzval *zobj = getThis(), arg1;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tentry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tif (entry_obj->ent.entry) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot call constructor twice\");\n\t\treturn;\n\t}\n\n\tif (fname_len < 7 || memcmp(fname, \"phar://\", 7) || phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC) == FAILURE) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\"'%s' is not a valid phar archive URL (must have at least phar://filename.phar)\", fname);\n\t\treturn;\n\t}\n\n\tif (phar_open_from_filename(arch, arch_len, NULL, 0, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {\n\t\tefree(arch);\n\t\tefree(entry);\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot open phar file '%s': %s\", fname, error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot open phar file '%s'\", fname);\n\t\t}\n\t\treturn;\n\t}\n\n\tif ((entry_info = phar_get_entry_info_dir(phar_data, entry, entry_len, 1, &error, 1 TSRMLS_CC)) == NULL) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\"Cannot access phar file entry '%s' in archive '%s'%s%s\", entry, arch, error ? \", \" : \"\", error ? error : \"\");\n\t\tefree(arch);\n\t\tefree(entry);\n\t\treturn;\n\t}\n\n\tefree(arch);\n\tefree(entry);\n\n\tentry_obj->ent.entry = entry_info;\n\n\tINIT_PZVAL(&arg1);\n\tZVAL_STRINGL(&arg1, fname, fname_len, 0);\n\n\tzend_call_method_with_1_params(&zobj, Z_OBJCE_P(zobj), \n\t\t&spl_ce_SplFileInfo->constructor, \"__construct\", NULL, &arg1);\n}\n/* }}} */\n\n#define PHAR_ENTRY_OBJECT() \\\n\tphar_entry_object *entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \\\n\tif (!entry_obj->ent.entry) { \\\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Cannot call method on an uninitialized PharFileInfo object\"); \\\n\t\treturn; \\\n\t}\n\n/* {{{ proto void PharFileInfo::__destruct()\n * clean up directory-based entry objects\n */\nPHP_METHOD(PharFileInfo, __destruct)\n{\n\tphar_entry_object *entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \\\n\n\tif (entry_obj->ent.entry && entry_obj->ent.entry->is_temp_dir) {\n\t\tif (entry_obj->ent.entry->filename) {\n\t\t\tefree(entry_obj->ent.entry->filename);\n\t\t\tentry_obj->ent.entry->filename = NULL;\n\t\t}\n\n\t\tefree(entry_obj->ent.entry);\n\t\tentry_obj->ent.entry = NULL;\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::getCompressedSize()\n * Returns the compressed size\n */\nPHP_METHOD(PharFileInfo, getCompressedSize)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tRETURN_LONG(entry_obj->ent.entry->compressed_filesize);\n}\n/* }}} */\n\n/* {{{ proto bool PharFileInfo::isCompressed([int compression_type])\n * Returns whether the entry is compressed, and whether it is compressed with Phar::GZ or Phar::BZ2 if specified\n */\nPHP_METHOD(PharFileInfo, isCompressed)\n{\n\t/* a number that is not Phar::GZ or Phar::BZ2 */\n\tlong method = 9021976;\n\tPHAR_ENTRY_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|l\", &method) == FAILURE) {\n\t\treturn;\n\t}\n\n\tswitch (method) {\n\t\tcase 9021976:\n\t\t\tRETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSION_MASK);\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tRETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ);\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tRETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2);\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\t\"Unknown compression type specified\"); \\\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::getCRC32()\n * Returns CRC32 code or throws an exception if not CRC checked\n */\nPHP_METHOD(PharFileInfo, getCRC32)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tif (entry_obj->ent.entry->is_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry is a directory, does not have a CRC\"); \\\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_crc_checked) {\n\t\tRETURN_LONG(entry_obj->ent.entry->crc32);\n\t} else {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry was not CRC checked\"); \\\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::isCRCChecked()\n * Returns whether file entry is CRC checked\n */\nPHP_METHOD(PharFileInfo, isCRCChecked)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tRETURN_BOOL(entry_obj->ent.entry->is_crc_checked);\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::getPharFlags()\n * Returns the Phar file entry flags\n */\nPHP_METHOD(PharFileInfo, getPharFlags)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tRETURN_LONG(entry_obj->ent.entry->flags & ~(PHAR_ENT_PERM_MASK|PHAR_ENT_COMPRESSION_MASK));\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::chmod()\n * set the file permissions for the Phar. This only allows setting execution bit, read/write\n */\nPHP_METHOD(PharFileInfo, chmod)\n{\n\tchar *error;\n\tlong perms;\n\tPHAR_ENTRY_OBJECT();\n\n\tif (entry_obj->ent.entry->is_temp_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry \\\"%s\\\" is a temporary directory (not an actual entry in the archive), cannot chmod\", entry_obj->ent.entry->filename); \\\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Cannot modify permissions for file \\\"%s\\\" in phar \\\"%s\\\", write operations are prohibited\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &perms) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_persistent) {\n\t\tphar_archive_data *phar = entry_obj->ent.entry->phar;\n\n\t\tif (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar->fname);\n\t\t\treturn;\n\t\t}\n\t\t/* re-populate after copy-on-write */\n\t\tzend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);\n\t}\n\t/* clear permissions */\n\tentry_obj->ent.entry->flags &= ~PHAR_ENT_PERM_MASK;\n\tperms &= 0777;\n\tentry_obj->ent.entry->flags |= perms;\n\tentry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;\n\tentry_obj->ent.entry->phar->is_modified = 1;\n\tentry_obj->ent.entry->is_modified = 1;\n\n\t/* hackish cache in php_stat needs to be cleared */\n\t/* if this code fails to work, check main/streams/streams.c, _php_stream_stat_path */\n\tif (BG(CurrentLStatFile)) {\n\t\tefree(BG(CurrentLStatFile));\n\t}\n\n\tif (BG(CurrentStatFile)) {\n\t\tefree(BG(CurrentStatFile));\n\t}\n\n\tBG(CurrentLStatFile) = NULL;\n\tBG(CurrentStatFile) = NULL;\n\tphar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::hasMetaData()\n * Returns the metadata of the entry\n */\nPHP_METHOD(PharFileInfo, hasMetadata)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tRETURN_BOOL(entry_obj->ent.entry->metadata != NULL);\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::getMetaData()\n * Returns the metadata of the entry\n */\nPHP_METHOD(PharFileInfo, getMetadata)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tif (entry_obj->ent.entry->metadata) {\n\t\tif (entry_obj->ent.entry->is_persistent) {\n\t\t\tzval *ret;\n\t\t\tchar *buf = estrndup((char *) entry_obj->ent.entry->metadata, entry_obj->ent.entry->metadata_len);\n\t\t\t/* assume success, we would have failed before */\n\t\t\tphar_parse_metadata(&buf, &ret, entry_obj->ent.entry->metadata_len TSRMLS_CC);\n\t\t\tefree(buf);\n\t\t\tRETURN_ZVAL(ret, 0, 1);\n\t\t}\n\t\tRETURN_ZVAL(entry_obj->ent.entry->metadata, 1, 0);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::setMetaData(mixed $metadata)\n * Sets the metadata of the entry\n */\nPHP_METHOD(PharFileInfo, setMetadata)\n{\n\tchar *error;\n\tzval *metadata;\n\n\tPHAR_ENTRY_OBJECT();\n\n\tif (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_temp_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry is a temporary directory (not an actual entry in the archive), cannot set metadata\"); \\\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &metadata) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_persistent) {\n\t\tphar_archive_data *phar = entry_obj->ent.entry->phar;\n\n\t\tif (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar->fname);\n\t\t\treturn;\n\t\t}\n\t\t/* re-populate after copy-on-write */\n\t\tzend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);\n\t}\n\tif (entry_obj->ent.entry->metadata) {\n\t\tzval_ptr_dtor(&entry_obj->ent.entry->metadata);\n\t\tentry_obj->ent.entry->metadata = NULL;\n\t}\n\n\tMAKE_STD_ZVAL(entry_obj->ent.entry->metadata);\n\tZVAL_ZVAL(entry_obj->ent.entry->metadata, metadata, 1, 0);\n\n\tentry_obj->ent.entry->is_modified = 1;\n\tentry_obj->ent.entry->phar->is_modified = 1;\n\tphar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool PharFileInfo::delMetaData()\n * Deletes the metadata of the entry\n */\nPHP_METHOD(PharFileInfo, delMetadata)\n{\n\tchar *error;\n\n\tPHAR_ENTRY_OBJECT();\n\n\tif (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_temp_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry is a temporary directory (not an actual entry in the archive), cannot delete metadata\"); \\\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->metadata) {\n\t\tif (entry_obj->ent.entry->is_persistent) {\n\t\t\tphar_archive_data *phar = entry_obj->ent.entry->phar;\n\n\t\t\tif (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar->fname);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\t/* re-populate after copy-on-write */\n\t\t\tzend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);\n\t\t}\n\t\tzval_ptr_dtor(&entry_obj->ent.entry->metadata);\n\t\tentry_obj->ent.entry->metadata = NULL;\n\t\tentry_obj->ent.entry->is_modified = 1;\n\t\tentry_obj->ent.entry->phar->is_modified = 1;\n\n\t\tphar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t\tRETURN_FALSE;\n\t\t} else {\n\t\t\tRETURN_TRUE;\n\t\t}\n\n\t} else {\n\t\tRETURN_TRUE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto string PharFileInfo::getContent()\n * return the complete file contents of the entry (like file_get_contents)\n */\nPHP_METHOD(PharFileInfo, getContent)\n{\n\tchar *error;\n\tphp_stream *fp;\n\tphar_entry_info *link;\n\n\tPHAR_ENTRY_OBJECT();\n\n\tif (entry_obj->ent.entry->is_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar error: Cannot retrieve contents, \\\"%s\\\" in phar \\\"%s\\\" is a directory\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);\n\t\treturn;\n\t}\n\n\tlink = phar_get_link_source(entry_obj->ent.entry TSRMLS_CC);\n\n\tif (!link) {\n\t\tlink = entry_obj->ent.entry;\n\t}\n\n\tif (SUCCESS != phar_open_entry_fp(link, &error, 0 TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar error: Cannot retrieve contents, \\\"%s\\\" in phar \\\"%s\\\": %s\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);\n\t\tefree(error);\n\t\treturn;\n\t}\n\n\tif (!(fp = phar_get_efp(link, 0 TSRMLS_CC))) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar error: Cannot retrieve contents of \\\"%s\\\" in phar \\\"%s\\\"\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);\n\t\treturn;\n\t}\n\n\tphar_seek_efp(link, 0, SEEK_SET, 0, 0 TSRMLS_CC);\n\tZ_TYPE_P(return_value) = IS_STRING;\n#if PHP_MAJOR_VERSION >= 6\n\tZ_STRLEN_P(return_value) = php_stream_copy_to_mem(fp, (void **) &(Z_STRVAL_P(return_value)), link->uncompressed_filesize, 0);\n#else\n\tZ_STRLEN_P(return_value) = php_stream_copy_to_mem(fp, &(Z_STRVAL_P(return_value)), link->uncompressed_filesize, 0);\n#endif\n\n\tif (!Z_STRVAL_P(return_value)) {\n\t\tZ_STRVAL_P(return_value) = estrndup(\"\", 0);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::compress(int compression_type)\n * Instructs the Phar class to compress the current file using zlib or bzip2 compression\n */\nPHP_METHOD(PharFileInfo, compress)\n{\n\tlong method;\n\tchar *error;\n\tPHAR_ENTRY_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &method) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_tar) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress with Gzip compression, not possible with tar-based phar archives\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry is a directory, cannot set compression\"); \\\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar is readonly, cannot change compression\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_deleted) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress deleted file\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_persistent) {\n\t\tphar_archive_data *phar = entry_obj->ent.entry->phar;\n\n\t\tif (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar->fname);\n\t\t\treturn;\n\t\t}\n\t\t/* re-populate after copy-on-write */\n\t\tzend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);\n\t}\n\tswitch (method) {\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tif (entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) {\n\t\t\t\tRETURN_TRUE;\n\t\t\t}\n\n\t\t\tif ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) != 0) {\n\t\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Cannot compress with gzip compression, file is already compressed with bzip2 compression and bz2 extension is not enabled, cannot decompress\");\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t/* decompress this file indirectly */\n\t\t\t\tif (SUCCESS != phar_open_entry_fp(entry_obj->ent.entry, &error, 1 TSRMLS_CC)) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Phar error: Cannot decompress bzip2-compressed file \\\"%s\\\" in phar \\\"%s\\\" in order to compress with gzip: %s\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);\n\t\t\t\t\tefree(error);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress with gzip compression, zlib extension is not enabled\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tentry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;\n\t\t\tentry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;\n\t\t\tentry_obj->ent.entry->flags |= PHAR_ENT_COMPRESSED_GZ;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tif (entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) {\n\t\t\t\tRETURN_TRUE;\n\t\t\t}\n\n\t\t\tif ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) != 0) {\n\t\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Cannot compress with bzip2 compression, file is already compressed with gzip compression and zlib extension is not enabled, cannot decompress\");\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t/* decompress this file indirectly */\n\t\t\t\tif (SUCCESS != phar_open_entry_fp(entry_obj->ent.entry, &error, 1 TSRMLS_CC)) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Phar error: Cannot decompress gzip-compressed file \\\"%s\\\" in phar \\\"%s\\\" in order to compress with bzip2: %s\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);\n\t\t\t\t\tefree(error);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress with bzip2 compression, bz2 extension is not enabled\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tentry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;\n\t\t\tentry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;\n\t\t\tentry_obj->ent.entry->flags |= PHAR_ENT_COMPRESSED_BZ2;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\t\"Unknown compression type specified\"); \\\n\t}\n\n\tentry_obj->ent.entry->phar->is_modified = 1;\n\tentry_obj->ent.entry->is_modified = 1;\n\tphar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::decompress()\n * Instructs the Phar class to decompress the current file\n */\nPHP_METHOD(PharFileInfo, decompress)\n{\n\tchar *error;\n\tPHAR_ENTRY_OBJECT();\n\n\tif (entry_obj->ent.entry->is_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry is a directory, cannot set compression\"); \\\n\t\treturn;\n\t}\n\n\tif ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSION_MASK) == 0) {\n\t\tRETURN_TRUE;\n\t}\n\n\tif (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar is readonly, cannot decompress\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_deleted) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress deleted file\");\n\t\treturn;\n\t}\n\n\tif ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) != 0 && !PHAR_G(has_zlib)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot decompress Gzip-compressed file, zlib extension is not enabled\");\n\t\treturn;\n\t}\n\n\tif ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) != 0 && !PHAR_G(has_bz2)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot decompress Bzip2-compressed file, bz2 extension is not enabled\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_persistent) {\n\t\tphar_archive_data *phar = entry_obj->ent.entry->phar;\n\n\t\tif (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar->fname);\n\t\t\treturn;\n\t\t}\n\t\t/* re-populate after copy-on-write */\n\t\tzend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);\n\t}\n\tif (!entry_obj->ent.entry->fp) {\n\t\tif (FAILURE == phar_open_archive_fp(entry_obj->ent.entry->phar TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot decompress entry \\\"%s\\\", phar error: Cannot open phar archive \\\"%s\\\" for reading\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);\n\t\t\treturn;\n\t\t}\n\t\tentry_obj->ent.entry->fp_type = PHAR_FP;\n\t}\n\n\tentry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;\n\tentry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;\n\tentry_obj->ent.entry->phar->is_modified = 1;\n\tentry_obj->ent.entry->is_modified = 1;\n\tphar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n\tRETURN_TRUE;\n}\n/* }}} */\n\n#endif /* HAVE_SPL */\n\n/* {{{ phar methods */\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar___construct, 0, 0, 1)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, flags)\n\tZEND_ARG_INFO(0, alias)\n\tZEND_ARG_INFO(0, fileformat)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_createDS, 0, 0, 0)\n\tZEND_ARG_INFO(0, index)\n\tZEND_ARG_INFO(0, webindex)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_loadPhar, 0, 0, 1)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, alias)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mapPhar, 0, 0, 0)\n\tZEND_ARG_INFO(0, alias)\n\tZEND_ARG_INFO(0, offset)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mount, 0, 0, 2)\n\tZEND_ARG_INFO(0, inphar)\n\tZEND_ARG_INFO(0, externalfile)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mungServer, 0, 0, 1)\n\tZEND_ARG_INFO(0, munglist)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_webPhar, 0, 0, 0)\n\tZEND_ARG_INFO(0, alias)\n\tZEND_ARG_INFO(0, index)\n\tZEND_ARG_INFO(0, f404)\n\tZEND_ARG_INFO(0, mimetypes)\n\tZEND_ARG_INFO(0, rewrites)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_running, 0, 0, 1)\n\tZEND_ARG_INFO(0, retphar)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_ua, 0, 0, 1)\n\tZEND_ARG_INFO(0, archive)\nZEND_END_ARG_INFO()\n\n#if HAVE_SPL\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_build, 0, 0, 1)\n\tZEND_ARG_INFO(0, iterator)\n\tZEND_ARG_INFO(0, base_directory)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_conv, 0, 0, 0)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, compression_type)\n\tZEND_ARG_INFO(0, file_ext)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_comps, 0, 0, 1)\n\tZEND_ARG_INFO(0, compression_type)\n\tZEND_ARG_INFO(0, file_ext)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_decomp, 0, 0, 0)\n\tZEND_ARG_INFO(0, file_ext)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_comp, 0, 0, 1)\n\tZEND_ARG_INFO(0, compression_type)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_compo, 0, 0, 0)\n\tZEND_ARG_INFO(0, compression_type)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_copy, 0, 0, 2)\n\tZEND_ARG_INFO(0, newfile)\n\tZEND_ARG_INFO(0, oldfile)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_delete, 0, 0, 1)\n\tZEND_ARG_INFO(0, entry)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_fromdir, 0, 0, 1)\n\tZEND_ARG_INFO(0, base_dir)\n\tZEND_ARG_INFO(0, regex)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_offsetExists, 0, 0, 1)\n\tZEND_ARG_INFO(0, entry)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_offsetSet, 0, 0, 2)\n\tZEND_ARG_INFO(0, entry)\n\tZEND_ARG_INFO(0, value)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setAlias, 0, 0, 1)\n\tZEND_ARG_INFO(0, alias)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setMetadata, 0, 0, 1)\n\tZEND_ARG_INFO(0, metadata)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setSigAlgo, 0, 0, 1)\n\tZEND_ARG_INFO(0, algorithm)\n\tZEND_ARG_INFO(0, privatekey)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setStub, 0, 0, 1)\n\tZEND_ARG_INFO(0, newstub)\n\tZEND_ARG_INFO(0, maxlen)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_emptydir, 0, 0, 0)\n\tZEND_ARG_INFO(0, dirname)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_extract, 0, 0, 1)\n\tZEND_ARG_INFO(0, pathto)\n\tZEND_ARG_INFO(0, files)\n\tZEND_ARG_INFO(0, overwrite)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_addfile, 0, 0, 1)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, localname)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_fromstring, 0, 0, 1)\n\tZEND_ARG_INFO(0, localname)\n\tZEND_ARG_INFO(0, contents)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_isff, 0, 0, 1)\n\tZEND_ARG_INFO(0, fileformat)\nZEND_END_ARG_INFO()\n\n#endif /* HAVE_SPL */\n\nzend_function_entry php_archive_methods[] = {\n#if !HAVE_SPL\n\tPHP_ME(Phar, __construct, arginfo_phar___construct, ZEND_ACC_PRIVATE)\n#else\n\tPHP_ME(Phar, __construct, arginfo_phar___construct, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, __destruct, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, addEmptyDir, arginfo_phar_emptydir, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, addFile, arginfo_phar_addfile, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, addFromString, arginfo_phar_fromstring, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, buildFromDirectory, arginfo_phar_fromdir, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, buildFromIterator, arginfo_phar_build, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, compressFiles, arginfo_phar_comp, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, decompressFiles, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, compress, arginfo_phar_comps, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, decompress, arginfo_phar_decomp, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, convertToExecutable, arginfo_phar_conv, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, convertToData, arginfo_phar_conv, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, copy, arginfo_phar_copy, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, count, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, delete, arginfo_phar_delete, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, delMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, extractTo, arginfo_phar_extract, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getAlias, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getPath, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getModified, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getSignature, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getStub, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getVersion, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, hasMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, isBuffering, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, isCompressed, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, isFileFormat, arginfo_phar_isff, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, isWritable, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, offsetExists, arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, offsetGet, arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, offsetSet, arginfo_phar_offsetSet, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, offsetUnset, arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, setAlias, arginfo_phar_setAlias, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, setDefaultStub, arginfo_phar_createDS, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, setMetadata, arginfo_phar_setMetadata, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, setSignatureAlgorithm, arginfo_phar_setSigAlgo, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, setStub, arginfo_phar_setStub, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, startBuffering, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, stopBuffering, NULL, ZEND_ACC_PUBLIC)\n#endif\n\t/* static member functions */\n\tPHP_ME(Phar, apiVersion, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, canCompress, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, canWrite, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, createDefaultStub, arginfo_phar_createDS, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, getSupportedCompression,NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, getSupportedSignatures,NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, interceptFileFuncs, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, isValidPharFilename, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, loadPhar, arginfo_phar_loadPhar, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, mapPhar, arginfo_phar_mapPhar, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, running, arginfo_phar_running, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, mount, arginfo_phar_mount, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, mungServer, arginfo_phar_mungServer, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, unlinkArchive, arginfo_phar_ua, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, webPhar, arginfo_phar_webPhar, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\t{NULL, NULL, NULL}\n};\n\n#if HAVE_SPL\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_entry___construct, 0, 0, 1)\n\tZEND_ARG_INFO(0, filename)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_entry_chmod, 0, 0, 1)\n\tZEND_ARG_INFO(0, perms)\nZEND_END_ARG_INFO()\n\nzend_function_entry php_entry_methods[] = {\n\tPHP_ME(PharFileInfo, __construct, arginfo_entry___construct, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, __destruct, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, chmod, arginfo_entry_chmod, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, compress, arginfo_phar_comp, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, decompress, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, delMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, getCompressedSize, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, getCRC32, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, getContent, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, getMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, getPharFlags, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, hasMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, isCompressed, arginfo_phar_compo, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, isCRCChecked, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, setMetadata, arginfo_phar_setMetadata, ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n#endif /* HAVE_SPL */\n\nzend_function_entry phar_exception_methods[] = {\n\t{NULL, NULL, NULL}\n};\n/* }}} */\n\n#define REGISTER_PHAR_CLASS_CONST_LONG(class_name, const_name, value) \\\n\tzend_declare_class_constant_long(class_name, const_name, sizeof(const_name)-1, (long)value TSRMLS_CC);\n\n#if PHP_VERSION_ID < 50200\n# define phar_exception_get_default() zend_exception_get_default()\n#else\n# define phar_exception_get_default() zend_exception_get_default(TSRMLS_C)\n#endif\n\nvoid phar_object_init(TSRMLS_D) /* {{{ */\n{\n\tzend_class_entry ce;\n\n\tINIT_CLASS_ENTRY(ce, \"PharException\", phar_exception_methods);\n\tphar_ce_PharException = zend_register_internal_class_ex(&ce, phar_exception_get_default(), NULL TSRMLS_CC);\n\n#if HAVE_SPL\n\tINIT_CLASS_ENTRY(ce, \"Phar\", php_archive_methods);\n\tphar_ce_archive = zend_register_internal_class_ex(&ce, spl_ce_RecursiveDirectoryIterator, NULL TSRMLS_CC);\n\n\tzend_class_implements(phar_ce_archive TSRMLS_CC, 2, spl_ce_Countable, zend_ce_arrayaccess);\n\n\tINIT_CLASS_ENTRY(ce, \"PharData\", php_archive_methods);\n\tphar_ce_data = zend_register_internal_class_ex(&ce, spl_ce_RecursiveDirectoryIterator, NULL TSRMLS_CC);\n\n\tzend_class_implements(phar_ce_data TSRMLS_CC, 2, spl_ce_Countable, zend_ce_arrayaccess);\n\n\tINIT_CLASS_ENTRY(ce, \"PharFileInfo\", php_entry_methods);\n\tphar_ce_entry = zend_register_internal_class_ex(&ce, spl_ce_SplFileInfo, NULL TSRMLS_CC);\n#else\n\tINIT_CLASS_ENTRY(ce, \"Phar\", php_archive_methods);\n\tphar_ce_archive = zend_register_internal_class(&ce TSRMLS_CC);\n\tphar_ce_archive->ce_flags |= ZEND_ACC_FINAL_CLASS;\n\n\tINIT_CLASS_ENTRY(ce, \"PharData\", php_archive_methods);\n\tphar_ce_data = zend_register_internal_class(&ce TSRMLS_CC);\n\tphar_ce_data->ce_flags |= ZEND_ACC_FINAL_CLASS;\n#endif\n\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"BZ2\", PHAR_ENT_COMPRESSED_BZ2)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"GZ\", PHAR_ENT_COMPRESSED_GZ)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"NONE\", PHAR_ENT_COMPRESSED_NONE)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"PHAR\", PHAR_FORMAT_PHAR)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"TAR\", PHAR_FORMAT_TAR)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"ZIP\", PHAR_FORMAT_ZIP)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"COMPRESSED\", PHAR_ENT_COMPRESSION_MASK)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"PHP\", PHAR_MIME_PHP)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"PHPS\", PHAR_MIME_PHPS)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"MD5\", PHAR_SIG_MD5)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"OPENSSL\", PHAR_SIG_OPENSSL)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"SHA1\", PHAR_SIG_SHA1)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"SHA256\", PHAR_SIG_SHA256)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"SHA512\", PHAR_SIG_SHA512)\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n * vim<600: noet sw=4 ts=4\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | phar php single-file executable PHP extension |\n +----------------------------------------------------------------------+\n | Copyright (c) 2005-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt. |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Gregory Beaver <cellog@php.net> |\n | Marcus Boerger <helly@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"phar_internal.h\"\n#include \"func_interceptors.h\"\n\nstatic zend_class_entry *phar_ce_archive;\nstatic zend_class_entry *phar_ce_data;\nstatic zend_class_entry *phar_ce_PharException;\n\n#if HAVE_SPL\nstatic zend_class_entry *phar_ce_entry;\n#endif\n\n#if PHP_MAJOR_VERSION > 5 || ((PHP_MAJOR_VERSION == 5) && (PHP_MINOR_VERSION >= 3))\n# define PHAR_ARG_INFO\n#else\n# define PHAR_ARG_INFO static\n#endif\n\nstatic int phar_file_type(HashTable *mimes, char *file, char **mime_type TSRMLS_DC) /* {{{ */\n{\n\tchar *ext;\n\tphar_mime_type *mime;\n\text = strrchr(file, '.');\n\tif (!ext) {\n\t\t*mime_type = \"text/plain\";\n\t\t/* no file extension = assume text/plain */\n\t\treturn PHAR_MIME_OTHER;\n\t}\n\t++ext;\n\tif (SUCCESS != zend_hash_find(mimes, ext, strlen(ext), (void **) &mime)) {\n\t\t*mime_type = \"application/octet-stream\";\n\t\treturn PHAR_MIME_OTHER;\n\t}\n\t*mime_type = mime->mime;\n\treturn mime->type;\n}\n/* }}} */\n\nstatic void phar_mung_server_vars(char *fname, char *entry, int entry_len, char *basename, int request_uri_len TSRMLS_DC) /* {{{ */\n{\n#if PHP_MAJOR_VERSION >= 6\n\tint is_unicode = 0;\n#endif\n\tHashTable *_SERVER;\n\tzval **stuff;\n\tchar *path_info;\n\tint basename_len = strlen(basename);\n\tint code;\n\tzval *temp;\n\n\t/* \"tweak\" $_SERVER variables requested in earlier call to Phar::mungServer() */\n\tif (!PG(http_globals)[TRACK_VARS_SERVER]) {\n\t\treturn;\n\t}\n\n\t_SERVER = Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]);\n\n\t/* PATH_INFO and PATH_TRANSLATED should always be munged */\n#if PHP_MAJOR_VERSION >= 6\n\tif (phar_find_key(_SERVER, \"PATH_INFO\", sizeof(\"PATH_INFO\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\tif (SUCCESS == zend_hash_find(_SERVER, \"PATH_INFO\", sizeof(\"PATH_INFO\"), (void **) &stuff)) {\n#endif\n\n\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\tcode = Z_STRLEN_PP(stuff);\n\n\t\tif (Z_STRLEN_PP(stuff) > entry_len && !memcmp(Z_STRVAL_PP(stuff), entry, entry_len)) {\n\t\t\tZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + entry_len, request_uri_len, 1);\n\n\t\t\tMAKE_STD_ZVAL(temp);\n\t\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\t\tif (is_unicode) {\n\t\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t\t}\n#endif\n\t\t\tzend_hash_update(_SERVER, \"PHAR_PATH_INFO\", sizeof(\"PHAR_PATH_INFO\"), &temp, sizeof(zval **), NULL);\n\t\t}\n\t}\n\n#if PHP_MAJOR_VERSION >= 6\n\tif (phar_find_key(_SERVER, \"PATH_TRANSLATED\", sizeof(\"PATH_TRANSLATED\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\tif (SUCCESS == zend_hash_find(_SERVER, \"PATH_TRANSLATED\", sizeof(\"PATH_TRANSLATED\"), (void **) &stuff)) {\n#endif\n\n\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\tcode = Z_STRLEN_PP(stuff);\n\t\tZ_STRLEN_PP(stuff) = spprintf(&(Z_STRVAL_PP(stuff)), 4096, \"phar://%s%s\", fname, entry);\n\n\t\tMAKE_STD_ZVAL(temp);\n\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (is_unicode) {\n\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t}\n#endif\n\t\tzend_hash_update(_SERVER, \"PHAR_PATH_TRANSLATED\", sizeof(\"PHAR_PATH_TRANSLATED\"), (void *) &temp, sizeof(zval **), NULL);\n\t}\n\n\tif (!PHAR_GLOBALS->phar_SERVER_mung_list) {\n\t\treturn;\n\t}\n\n\tif (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_REQUEST_URI) {\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (phar_find_key(_SERVER, \"REQUEST_URI\", sizeof(\"REQUEST_URI\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\t\tif (SUCCESS == zend_hash_find(_SERVER, \"REQUEST_URI\", sizeof(\"REQUEST_URI\"), (void **) &stuff)) {\n#endif\n\n\t\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\t\tcode = Z_STRLEN_PP(stuff);\n\n\t\t\tif (Z_STRLEN_PP(stuff) > basename_len && !memcmp(Z_STRVAL_PP(stuff), basename, basename_len)) {\n\t\t\t\tZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + basename_len, Z_STRLEN_PP(stuff) - basename_len, 1);\n\n\t\t\t\tMAKE_STD_ZVAL(temp);\n\t\t\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\t\t\tif (is_unicode) {\n\t\t\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t\t\t}\n#endif\n\t\t\t\tzend_hash_update(_SERVER, \"PHAR_REQUEST_URI\", sizeof(\"PHAR_REQUEST_URI\"), (void *) &temp, sizeof(zval **), NULL);\n\t\t\t}\n\t\t}\n\t}\n\n\tif (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_PHP_SELF) {\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (phar_find_key(_SERVER, \"PHP_SELF\", sizeof(\"PHP_SELF\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\t\tif (SUCCESS == zend_hash_find(_SERVER, \"PHP_SELF\", sizeof(\"PHP_SELF\"), (void **) &stuff)) {\n#endif\n\n\t\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\t\tcode = Z_STRLEN_PP(stuff);\n\n\t\t\tif (Z_STRLEN_PP(stuff) > basename_len && !memcmp(Z_STRVAL_PP(stuff), basename, basename_len)) {\n\t\t\t\tZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + basename_len, Z_STRLEN_PP(stuff) - basename_len, 1);\n\n\t\t\t\tMAKE_STD_ZVAL(temp);\n\t\t\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\t\t\tif (is_unicode) {\n\t\t\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t\t\t}\n#endif\n\t\t\t\tzend_hash_update(_SERVER, \"PHAR_PHP_SELF\", sizeof(\"PHAR_PHP_SELF\"), (void *) &temp, sizeof(zval **), NULL);\n\t\t\t}\n\t\t}\n\t}\n\n\tif (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_SCRIPT_NAME) {\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (phar_find_key(_SERVER, \"SCRIPT_NAME\", sizeof(\"SCRIPT_NAME\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\t\tif (SUCCESS == zend_hash_find(_SERVER, \"SCRIPT_NAME\", sizeof(\"SCRIPT_NAME\"), (void **) &stuff)) {\n#endif\n\n\t\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\t\tcode = Z_STRLEN_PP(stuff);\n\t\t\tZVAL_STRINGL(*stuff, entry, entry_len, 1);\n\n\t\t\tMAKE_STD_ZVAL(temp);\n\t\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\t\tif (is_unicode) {\n\t\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t\t}\n#endif\n\t\t\tzend_hash_update(_SERVER, \"PHAR_SCRIPT_NAME\", sizeof(\"PHAR_SCRIPT_NAME\"), (void *) &temp, sizeof(zval **), NULL);\n\t\t}\n\t}\n\n\tif (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_SCRIPT_FILENAME) {\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (phar_find_key(_SERVER, \"SCRIPT_FILENAME\", sizeof(\"SCRIPT_FILENAME\"), (void **) &stuff TSRMLS_CC)) {\n\t\tif (Z_TYPE_PP(stuff) == IS_UNICODE) {\n\t\t\tis_unicode = 1;\n\t\t\tzval_unicode_to_string(*stuff TSRMLS_CC);\n\t\t} else {\n\t\t\tis_unicode = 0;\n\t\t}\n#else\n\t\tif (SUCCESS == zend_hash_find(_SERVER, \"SCRIPT_FILENAME\", sizeof(\"SCRIPT_FILENAME\"), (void **) &stuff)) {\n#endif\n\n\t\t\tpath_info = Z_STRVAL_PP(stuff);\n\t\t\tcode = Z_STRLEN_PP(stuff);\n\t\t\tZ_STRLEN_PP(stuff) = spprintf(&(Z_STRVAL_PP(stuff)), 4096, \"phar://%s%s\", fname, entry);\n\n\t\t\tMAKE_STD_ZVAL(temp);\n\t\t\tZVAL_STRINGL(temp, path_info, code, 0);\n#if PHP_MAJOR_VERSION >= 6\n\t\t\tif (is_unicode) {\n\t\t\t\tzval_string_to_unicode(*stuff TSRMLS_CC);\n\t\t\t}\n#endif\n\t\t\tzend_hash_update(_SERVER, \"PHAR_SCRIPT_FILENAME\", sizeof(\"PHAR_SCRIPT_FILENAME\"), (void *) &temp, sizeof(zval **), NULL);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic int phar_file_action(phar_archive_data *phar, phar_entry_info *info, char *mime_type, int code, char *entry, int entry_len, char *arch, char *basename, char *ru, int ru_len TSRMLS_DC) /* {{{ */\n{\n\tchar *name = NULL, buf[8192];\n\tconst char *cwd;\n\tzend_syntax_highlighter_ini syntax_highlighter_ini;\n\tsapi_header_line ctr = {0};\n\tsize_t got;\n\tint dummy = 1, name_len;\n\tzend_file_handle file_handle;\n\tzend_op_array *new_op_array;\n\tzval *result = NULL;\n\tphp_stream *fp;\n\toff_t position;\n\n\tswitch (code) {\n\t\tcase PHAR_MIME_PHPS:\n\t\t\tefree(basename);\n\t\t\t/* highlight source */\n\t\t\tif (entry[0] == '/') {\n\t\t\t\tname_len = spprintf(&name, 4096, \"phar://%s%s\", arch, entry);\n\t\t\t} else {\n\t\t\t\tname_len = spprintf(&name, 4096, \"phar://%s/%s\", arch, entry);\n\t\t\t}\n\t\t\tphp_get_highlight_struct(&syntax_highlighter_ini);\n\n\t\t\thighlight_file(name, &syntax_highlighter_ini TSRMLS_CC);\n\n\t\t\tefree(name);\n#ifdef PHP_WIN32\n\t\t\tefree(arch);\n#endif\n\t\t\tzend_bailout();\n\t\tcase PHAR_MIME_OTHER:\n\t\t\t/* send headers, output file contents */\n\t\t\tefree(basename);\n\t\t\tctr.line_len = spprintf(&(ctr.line), 0, \"Content-type: %s\", mime_type);\n\t\t\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\t\t\tefree(ctr.line);\n\t\t\tctr.line_len = spprintf(&(ctr.line), 0, \"Content-length: %u\", info->uncompressed_filesize);\n\t\t\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\t\t\tefree(ctr.line);\n\n\t\t\tif (FAILURE == sapi_send_headers(TSRMLS_C)) {\n\t\t\t\tzend_bailout();\n\t\t\t}\n\n\t\t\t/* prepare to output */\n\t\t\tfp = phar_get_efp(info, 1 TSRMLS_CC);\n\n\t\t\tif (!fp) {\n\t\t\t\tchar *error;\n\t\t\t\tif (!phar_open_jit(phar, info, &error TSRMLS_CC)) {\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\t\t\t\tefree(error);\n\t\t\t\t\t}\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t\tfp = phar_get_efp(info, 1 TSRMLS_CC);\n\t\t\t}\n\t\t\tposition = 0;\n\t\t\tphar_seek_efp(info, 0, SEEK_SET, 0, 1 TSRMLS_CC);\n\n\t\t\tdo {\n\t\t\t\tgot = php_stream_read(fp, buf, MIN(8192, info->uncompressed_filesize - position));\n\t\t\t\tif (got > 0) {\n\t\t\t\t\tPHPWRITE(buf, got);\n\t\t\t\t\tposition += got;\n\t\t\t\t\tif (position == (off_t) info->uncompressed_filesize) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} while (1);\n\n\t\t\tzend_bailout();\n\t\tcase PHAR_MIME_PHP:\n\t\t\tif (basename) {\n\t\t\t\tphar_mung_server_vars(arch, entry, entry_len, basename, ru_len TSRMLS_CC);\n\t\t\t\tefree(basename);\n\t\t\t}\n\n\t\t\tif (entry[0] == '/') {\n\t\t\t\tname_len = spprintf(&name, 4096, \"phar://%s%s\", arch, entry);\n\t\t\t} else {\n\t\t\t\tname_len = spprintf(&name, 4096, \"phar://%s/%s\", arch, entry);\n\t\t\t}\n\n\t\t\tfile_handle.type = ZEND_HANDLE_FILENAME;\n\t\t\tfile_handle.handle.fd = 0;\n\t\t\tfile_handle.filename = name;\n\t\t\tfile_handle.opened_path = NULL;\n\t\t\tfile_handle.free_filename = 0;\n\n\t\t\tPHAR_G(cwd) = NULL;\n\t\t\tPHAR_G(cwd_len) = 0;\n\n\t\t\tif (zend_hash_add(&EG(included_files), name, name_len+1, (void *)&dummy, sizeof(int), NULL) == SUCCESS) {\n\t\t\t\tif ((cwd = zend_memrchr(entry, '/', entry_len))) {\n\t\t\t\t\tPHAR_G(cwd_init) = 1;\n\t\t\t\t\tif (entry == cwd) {\n\t\t\t\t\t\t/* root directory */\n\t\t\t\t\t\tPHAR_G(cwd_len) = 0;\n\t\t\t\t\t\tPHAR_G(cwd) = NULL;\n\t\t\t\t\t} else if (entry[0] == '/') {\n\t\t\t\t\t\tPHAR_G(cwd_len) = cwd - (entry + 1);\n\t\t\t\t\t\tPHAR_G(cwd) = estrndup(entry + 1, PHAR_G(cwd_len));\n\t\t\t\t\t} else {\n\t\t\t\t\t\tPHAR_G(cwd_len) = cwd - entry;\n\t\t\t\t\t\tPHAR_G(cwd) = estrndup(entry, PHAR_G(cwd_len));\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tnew_op_array = zend_compile_file(&file_handle, ZEND_REQUIRE TSRMLS_CC);\n\n\t\t\t\tif (!new_op_array) {\n\t\t\t\t\tzend_hash_del(&EG(included_files), name, name_len+1);\n\t\t\t\t}\n\n\t\t\t\tzend_destroy_file_handle(&file_handle TSRMLS_CC);\n\n\t\t\t} else {\n\t\t\t\tefree(name);\n\t\t\t\tnew_op_array = NULL;\n\t\t\t}\n#ifdef PHP_WIN32\n\t\t\tefree(arch);\n#endif\n\t\t\tif (new_op_array) {\n\t\t\t\tEG(return_value_ptr_ptr) = &result;\n\t\t\t\tEG(active_op_array) = new_op_array;\n\n\t\t\t\tzend_try {\n\t\t\t\t\tzend_execute(new_op_array TSRMLS_CC);\n\t\t\t\t\tif (PHAR_G(cwd)) {\n\t\t\t\t\t\tefree(PHAR_G(cwd));\n\t\t\t\t\t\tPHAR_G(cwd) = NULL;\n\t\t\t\t\t\tPHAR_G(cwd_len) = 0;\n\t\t\t\t\t}\n\n\t\t\t\t\tPHAR_G(cwd_init) = 0;\n\t\t\t\t\tefree(name);\n\t\t\t\t\tdestroy_op_array(new_op_array TSRMLS_CC);\n\t\t\t\t\tefree(new_op_array);\n\n\n\t\t\t\t\tif (EG(return_value_ptr_ptr) && *EG(return_value_ptr_ptr)) {\n\t\t\t\t\t\tzval_ptr_dtor(EG(return_value_ptr_ptr));\n\t\t\t\t\t}\n\t\t\t\t} zend_catch {\n\t\t\t\t\tif (PHAR_G(cwd)) {\n\t\t\t\t\t\tefree(PHAR_G(cwd));\n\t\t\t\t\t\tPHAR_G(cwd) = NULL;\n\t\t\t\t\t\tPHAR_G(cwd_len) = 0;\n\t\t\t\t\t}\n\n\t\t\t\t\tPHAR_G(cwd_init) = 0;\n\t\t\t\t\tefree(name);\n\t\t\t\t} zend_end_try();\n\n\t\t\t\tzend_bailout();\n\t\t\t}\n\n\t\t\treturn PHAR_MIME_PHP;\n\t}\n\treturn -1;\n}\n/* }}} */\n\nstatic void phar_do_403(char *entry, int entry_len TSRMLS_DC) /* {{{ */\n{\n\tsapi_header_line ctr = {0};\n\n\tctr.response_code = 403;\n\tctr.line_len = sizeof(\"HTTP/1.0 403 Access Denied\");\n\tctr.line = \"HTTP/1.0 403 Access Denied\";\n\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\tsapi_send_headers(TSRMLS_C);\n\tPHPWRITE(\"<html>\\n <head>\\n <title>Access Denied</title>\\n </head>\\n <body>\\n <h1>403 - File \", sizeof(\"<html>\\n <head>\\n <title>Access Denied</title>\\n </head>\\n <body>\\n <h1>403 - File \") - 1);\n\tPHPWRITE(entry, entry_len);\n\tPHPWRITE(\" Access Denied</h1>\\n </body>\\n</html>\", sizeof(\" Access Denied</h1>\\n </body>\\n</html>\") - 1);\n}\n/* }}} */\n\nstatic void phar_do_404(phar_archive_data *phar, char *fname, int fname_len, char *f404, int f404_len, char *entry, int entry_len TSRMLS_DC) /* {{{ */\n{\n\tsapi_header_line ctr = {0};\n\tphar_entry_info\t*info;\n\n\tif (phar && f404_len) {\n\t\tinfo = phar_get_entry_info(phar, f404, f404_len, NULL, 1 TSRMLS_CC);\n\n\t\tif (info) {\n\t\t\tphar_file_action(phar, info, \"text/html\", PHAR_MIME_PHP, f404, f404_len, fname, NULL, NULL, 0 TSRMLS_CC);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tctr.response_code = 404;\n\tctr.line_len = sizeof(\"HTTP/1.0 404 Not Found\")+1;\n\tctr.line = \"HTTP/1.0 404 Not Found\";\n\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\tsapi_send_headers(TSRMLS_C);\n\tPHPWRITE(\"<html>\\n <head>\\n <title>File Not Found</title>\\n </head>\\n <body>\\n <h1>404 - File \", sizeof(\"<html>\\n <head>\\n <title>File Not Found</title>\\n </head>\\n <body>\\n <h1>404 - File \") - 1);\n\tPHPWRITE(entry, entry_len);\n\tPHPWRITE(\" Not Found</h1>\\n </body>\\n</html>\", sizeof(\" Not Found</h1>\\n </body>\\n</html>\") - 1);\n}\n/* }}} */\n\n/* post-process REQUEST_URI and retrieve the actual request URI. This is for\n cases like http://localhost/blah.phar/path/to/file.php/extra/stuff\n which calls \"blah.phar\" file \"path/to/file.php\" with PATH_INFO \"/extra/stuff\" */\nstatic void phar_postprocess_ru_web(char *fname, int fname_len, char **entry, int *entry_len, char **ru, int *ru_len TSRMLS_DC) /* {{{ */\n{\n\tchar *e = *entry + 1, *u = NULL, *u1 = NULL, *saveu = NULL;\n\tint e_len = *entry_len - 1, u_len = 0;\n\tphar_archive_data **pphar = NULL;\n\n\t/* we already know we can retrieve the phar if we reach here */\n\tzend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **) &pphar);\n\n\tif (!pphar && PHAR_G(manifest_cached)) {\n\t\tzend_hash_find(&cached_phars, fname, fname_len, (void **) &pphar);\n\t}\n\n\tdo {\n\t\tif (zend_hash_exists(&((*pphar)->manifest), e, e_len)) {\n\t\t\tif (u) {\n\t\t\t\tu[0] = '/';\n\t\t\t\t*ru = estrndup(u, u_len+1);\n\t\t\t\t++u_len;\n\t\t\t\tu[0] = '\\0';\n\t\t\t} else {\n\t\t\t\t*ru = NULL;\n\t\t\t}\n\t\t\t*ru_len = u_len;\n\t\t\t*entry_len = e_len + 1;\n\t\t\treturn;\n\t\t}\n\n\t\tif (u) {\n\t\t\tu1 = strrchr(e, '/');\n\t\t\tu[0] = '/';\n\t\t\tsaveu = u;\n\t\t\te_len += u_len + 1;\n\t\t\tu = u1;\n\t\t\tif (!u) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t} else {\n\t\t\tu = strrchr(e, '/');\n\t\t\tif (!u) {\n\t\t\t\tif (saveu) {\n\t\t\t\t\tsaveu[0] = '/';\n\t\t\t\t}\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\n\t\tu[0] = '\\0';\n\t\tu_len = strlen(u + 1);\n\t\te_len -= u_len + 1;\n\n\t\tif (e_len < 0) {\n\t\t\tif (saveu) {\n\t\t\t\tsaveu[0] = '/';\n\t\t\t}\n\t\t\treturn;\n\t\t}\n\t} while (1);\n}\n/* }}} */\n\n/* {{{ proto void Phar::running([bool retphar = true])\n * return the name of the currently running phar archive. If the optional parameter\n * is set to true, return the phar:// URL to the currently running phar\n */\nPHP_METHOD(Phar, running)\n{\n\tchar *fname, *arch, *entry;\n\tint fname_len, arch_len, entry_len;\n\tzend_bool retphar = 1;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|b\", &retphar) == FAILURE) {\n\t\treturn;\n\t}\n\n\tfname = zend_get_executed_filename(TSRMLS_C);\n\tfname_len = strlen(fname);\n\n\tif (fname_len > 7 && !memcmp(fname, \"phar://\", 7) && SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {\n\t\tefree(entry);\n\t\tif (retphar) {\n\t\t\tRETVAL_STRINGL(fname, arch_len + 7, 1);\n\t\t\tefree(arch);\n\t\t\treturn;\n\t\t} else {\n\t\t\tRETURN_STRINGL(arch, arch_len, 0);\n\t\t}\n\t}\n\n\tRETURN_STRINGL(\"\", 0, 1);\n}\n/* }}} */\n\n/* {{{ proto void Phar::mount(string pharpath, string externalfile)\n * mount an external file or path to a location within the phar. This maps\n * an external file or directory to a location within the phar archive, allowing\n * reference to an external location as if it were within the phar archive. This\n * is useful for writable temp files like databases\n */\nPHP_METHOD(Phar, mount)\n{\n\tchar *fname, *arch = NULL, *entry = NULL, *path, *actual;\n\tint fname_len, arch_len, entry_len, path_len, actual_len;\n\tphar_archive_data **pphar;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &path, &path_len, &actual, &actual_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tfname = zend_get_executed_filename(TSRMLS_C);\n\tfname_len = strlen(fname);\n\n#ifdef PHP_WIN32\n\tphar_unixify_path_separators(fname, fname_len);\n#endif\n\n\tif (fname_len > 7 && !memcmp(fname, \"phar://\", 7) && SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {\n\t\tefree(entry);\n\t\tentry = NULL;\n\n\t\tif (path_len > 7 && !memcmp(path, \"phar://\", 7)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Can only mount internal paths within a phar archive, use a relative path instead of \\\"%s\\\"\", path);\n\t\t\tefree(arch);\n\t\t\treturn;\n\t\t}\ncarry_on2:\n\t\tif (SUCCESS != zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), arch, arch_len, (void **)&pphar)) {\n\t\t\tif (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, arch, arch_len, (void **)&pphar)) {\n\t\t\t\tif (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {\n\t\t\t\t\tgoto carry_on;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s is not a phar archive, cannot mount\", arch);\n\n\t\t\tif (arch) {\n\t\t\t\tefree(arch);\n\t\t\t}\n\t\t\treturn;\n\t\t}\ncarry_on:\n\t\tif (SUCCESS != phar_mount_entry(*pphar, actual, actual_len, path, path_len TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Mounting of %s to %s within phar %s failed\", path, actual, arch);\n\t\t\tif (path && path == entry) {\n\t\t\t\tefree(entry);\n\t\t\t}\n\n\t\t\tif (arch) {\n\t\t\t\tefree(arch);\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tif (entry && path && path == entry) {\n\t\t\tefree(entry);\n\t\t}\n\n\t\tif (arch) {\n\t\t\tefree(arch);\n\t\t}\n\n\t\treturn;\n\t} else if (PHAR_GLOBALS->phar_fname_map.arBuckets && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **)&pphar)) {\n\t\tgoto carry_on;\n\t} else if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, fname, fname_len, (void **)&pphar)) {\n\t\tif (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {\n\t\t\tgoto carry_on;\n\t\t}\n\n\t\tgoto carry_on;\n\t} else if (SUCCESS == phar_split_fname(path, path_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {\n\t\tpath = entry;\n\t\tpath_len = entry_len;\n\t\tgoto carry_on2;\n\t}\n\n\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Mounting of %s to %s failed\", path, actual);\n}\n/* }}} */\n\n/* {{{ proto void Phar::webPhar([string alias, [string index, [string f404, [array mimetypes, [callback rewrites]]]]])\n * mapPhar for web-based phars. Reads the currently executed file (a phar)\n * and registers its manifest. When executed in the CLI or CGI command-line sapi,\n * this works exactly like mapPhar(). When executed by a web-based sapi, this\n * reads $_SERVER['REQUEST_URI'] (the actual original value) and parses out the\n * intended internal file.\n */\nPHP_METHOD(Phar, webPhar)\n{\n\tzval *mimeoverride = NULL, *rewrite = NULL;\n\tchar *alias = NULL, *error, *index_php = NULL, *f404 = NULL, *ru = NULL;\n\tint alias_len = 0, ret, f404_len = 0, free_pathinfo = 0, ru_len = 0;\n\tchar *fname, *path_info, *mime_type = NULL, *entry, *pt;\n\tconst char *basename;\n\tint fname_len, entry_len, code, index_php_len = 0, not_cgi;\n\tphar_archive_data *phar = NULL;\n\tphar_entry_info *info;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|s!s!saz\", &alias, &alias_len, &index_php, &index_php_len, &f404, &f404_len, &mimeoverride, &rewrite) == FAILURE) {\n\t\treturn;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\tfname = zend_get_executed_filename(TSRMLS_C);\n\tfname_len = strlen(fname);\n\n\tif (phar_open_executed_filename(alias, alias_len, &error TSRMLS_CC) != SUCCESS) {\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\t\treturn;\n\t}\n\n\t/* retrieve requested file within phar */\n\tif (!(SG(request_info).request_method && SG(request_info).request_uri && (!strcmp(SG(request_info).request_method, \"GET\") || !strcmp(SG(request_info).request_method, \"POST\")))) {\n\t\treturn;\n\t}\n\n#ifdef PHP_WIN32\n\tfname = estrndup(fname, fname_len);\n\tphar_unixify_path_separators(fname, fname_len);\n#endif\n\tbasename = zend_memrchr(fname, '/', fname_len);\n\n\tif (!basename) {\n\t\tbasename = fname;\n\t} else {\n\t\t++basename;\n\t}\n\n\tif ((strlen(sapi_module.name) == sizeof(\"cgi-fcgi\")-1 && !strncmp(sapi_module.name, \"cgi-fcgi\", sizeof(\"cgi-fcgi\")-1))\n\t\t|| (strlen(sapi_module.name) == sizeof(\"cgi\")-1 && !strncmp(sapi_module.name, \"cgi\", sizeof(\"cgi\")-1))) {\n\n\t\tif (PG(http_globals)[TRACK_VARS_SERVER]) {\n\t\t\tHashTable *_server = Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]);\n\t\t\tzval **z_script_name, **z_path_info;\n\n\t\t\tif (SUCCESS != zend_hash_find(_server, \"SCRIPT_NAME\", sizeof(\"SCRIPT_NAME\"), (void**)&z_script_name) ||\n\t\t\t\tIS_STRING != Z_TYPE_PP(z_script_name) ||\n\t\t\t\t!strstr(Z_STRVAL_PP(z_script_name), basename)) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (SUCCESS == zend_hash_find(_server, \"PATH_INFO\", sizeof(\"PATH_INFO\"), (void**)&z_path_info) &&\n\t\t\t\tIS_STRING == Z_TYPE_PP(z_path_info)) {\n\t\t\t\tentry_len = Z_STRLEN_PP(z_path_info);\n\t\t\t\tentry = estrndup(Z_STRVAL_PP(z_path_info), entry_len);\n\t\t\t\tpath_info = emalloc(Z_STRLEN_PP(z_script_name) + entry_len + 1);\n\t\t\t\tmemcpy(path_info, Z_STRVAL_PP(z_script_name), Z_STRLEN_PP(z_script_name));\n\t\t\t\tmemcpy(path_info + Z_STRLEN_PP(z_script_name), entry, entry_len + 1);\n\t\t\t\tfree_pathinfo = 1;\n\t\t\t} else {\n\t\t\t\tentry_len = 0;\n\t\t\t\tentry = estrndup(\"\", 0);\n\t\t\t\tpath_info = Z_STRVAL_PP(z_script_name);\n\t\t\t}\n\n\t\t\tpt = estrndup(Z_STRVAL_PP(z_script_name), Z_STRLEN_PP(z_script_name));\n\n\t\t} else {\n\t\t\tchar *testit;\n\n\t\t\ttestit = sapi_getenv(\"SCRIPT_NAME\", sizeof(\"SCRIPT_NAME\")-1 TSRMLS_CC);\n\t\t\tif (!(pt = strstr(testit, basename))) {\n\t\t\t\tefree(testit);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tpath_info = sapi_getenv(\"PATH_INFO\", sizeof(\"PATH_INFO\")-1 TSRMLS_CC);\n\n\t\t\tif (path_info) {\n\t\t\t\tentry = path_info;\n\t\t\t\tentry_len = strlen(entry);\n\t\t\t\tspprintf(&path_info, 0, \"%s%s\", testit, path_info);\n\t\t\t\tfree_pathinfo = 1;\n\t\t\t} else {\n\t\t\t\tpath_info = testit;\n\t\t\t\tfree_pathinfo = 1;\n\t\t\t\tentry = estrndup(\"\", 0);\n\t\t\t\tentry_len = 0;\n\t\t\t}\n\n\t\t\tpt = estrndup(testit, (pt - testit) + (fname_len - (basename - fname)));\n\t\t}\n\t\tnot_cgi = 0;\n\t} else {\n\t\tpath_info = SG(request_info).request_uri;\n\n\t\tif (!(pt = strstr(path_info, basename))) {\n\t\t\t/* this can happen with rewrite rules - and we have no idea what to do then, so return */\n\t\t\treturn;\n\t\t}\n\n\t\tentry_len = strlen(path_info);\n\t\tentry_len -= (pt - path_info) + (fname_len - (basename - fname));\n\t\tentry = estrndup(pt + (fname_len - (basename - fname)), entry_len);\n\n\t\tpt = estrndup(path_info, (pt - path_info) + (fname_len - (basename - fname)));\n\t\tnot_cgi = 1;\n\t}\n\n\tif (rewrite) {\n\t\tzend_fcall_info fci;\n\t\tzend_fcall_info_cache fcc;\n\t\tzval *params, *retval_ptr, **zp[1];\n\n\t\tMAKE_STD_ZVAL(params);\n\t\tZVAL_STRINGL(params, entry, entry_len, 1);\n\t\tzp[0] = ¶ms;\n\n#if PHP_VERSION_ID < 50300\n\t\tif (FAILURE == zend_fcall_info_init(rewrite, &fci, &fcc TSRMLS_CC)) {\n#else\n\t\tif (FAILURE == zend_fcall_info_init(rewrite, 0, &fci, &fcc, NULL, NULL TSRMLS_CC)) {\n#endif\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar error: invalid rewrite callback\");\n\n\t\t\tif (free_pathinfo) {\n\t\t\t\tefree(path_info);\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tfci.param_count = 1;\n\t\tfci.params = zp;\n#if PHP_VERSION_ID < 50300\n\t\t++(params->refcount);\n#else\n\t\tZ_ADDREF_P(params);\n#endif\n\t\tfci.retval_ptr_ptr = &retval_ptr;\n\n\t\tif (FAILURE == zend_call_function(&fci, &fcc TSRMLS_CC)) {\n\t\t\tif (!EG(exception)) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar error: failed to call rewrite callback\");\n\t\t\t}\n\n\t\t\tif (free_pathinfo) {\n\t\t\t\tefree(path_info);\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tif (!fci.retval_ptr_ptr || !retval_ptr) {\n\t\t\tif (free_pathinfo) {\n\t\t\t\tefree(path_info);\n\t\t\t}\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar error: rewrite callback must return a string or false\");\n\t\t\treturn;\n\t\t}\n\n\t\tswitch (Z_TYPE_P(retval_ptr)) {\n#if PHP_VERSION_ID >= 60000\n\t\t\tcase IS_UNICODE:\n\t\t\t\tzval_unicode_to_string(retval_ptr TSRMLS_CC);\n\t\t\t\t/* break intentionally omitted */\n#endif\n\t\t\tcase IS_STRING:\n\t\t\t\tefree(entry);\n\n\t\t\t\tif (fci.retval_ptr_ptr != &retval_ptr) {\n\t\t\t\t\tentry = estrndup(Z_STRVAL_PP(fci.retval_ptr_ptr), Z_STRLEN_PP(fci.retval_ptr_ptr));\n\t\t\t\t\tentry_len = Z_STRLEN_PP(fci.retval_ptr_ptr);\n\t\t\t\t} else {\n\t\t\t\t\tentry = Z_STRVAL_P(retval_ptr);\n\t\t\t\t\tentry_len = Z_STRLEN_P(retval_ptr);\n\t\t\t\t}\n\n\t\t\t\tbreak;\n\t\t\tcase IS_BOOL:\n\t\t\t\tphar_do_403(entry, entry_len TSRMLS_CC);\n\n\t\t\t\tif (free_pathinfo) {\n\t\t\t\t\tefree(path_info);\n\t\t\t\t}\n\n\t\t\t\tzend_bailout();\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tefree(retval_ptr);\n\n\t\t\t\tif (free_pathinfo) {\n\t\t\t\t\tefree(path_info);\n\t\t\t\t}\n\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar error: rewrite callback must return a string or false\");\n\t\t\t\treturn;\n\t\t}\n\t}\n\n\tif (entry_len) {\n\t\tphar_postprocess_ru_web(fname, fname_len, &entry, &entry_len, &ru, &ru_len TSRMLS_CC);\n\t}\n\n\tif (!entry_len || (entry_len == 1 && entry[0] == '/')) {\n\t\tefree(entry);\n\t\t/* direct request */\n\t\tif (index_php_len) {\n\t\t\tentry = index_php;\n\t\t\tentry_len = index_php_len;\n\t\t\tif (entry[0] != '/') {\n\t\t\t\tspprintf(&entry, 0, \"/%s\", index_php);\n\t\t\t\t++entry_len;\n\t\t\t}\n\t\t} else {\n\t\t\t/* assume \"index.php\" is starting point */\n\t\t\tentry = estrndup(\"/index.php\", sizeof(\"/index.php\"));\n\t\t\tentry_len = sizeof(\"/index.php\")-1;\n\t\t}\n\n\t\tif (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, NULL TSRMLS_CC) ||\n\t\t\t(info = phar_get_entry_info(phar, entry, entry_len, NULL, 0 TSRMLS_CC)) == NULL) {\n\t\t\tphar_do_404(phar, fname, fname_len, f404, f404_len, entry, entry_len TSRMLS_CC);\n\n\t\t\tif (free_pathinfo) {\n\t\t\t\tefree(path_info);\n\t\t\t}\n\n\t\t\tzend_bailout();\n\t\t} else {\n\t\t\tchar *tmp, sa;\n\t\t\tsapi_header_line ctr = {0};\n\t\t\tctr.response_code = 301;\n\t\t\tctr.line_len = sizeof(\"HTTP/1.1 301 Moved Permanently\")+1;\n\t\t\tctr.line = \"HTTP/1.1 301 Moved Permanently\";\n\t\t\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\n\t\t\tif (not_cgi) {\n\t\t\t\ttmp = strstr(path_info, basename) + fname_len;\n\t\t\t\tsa = *tmp;\n\t\t\t\t*tmp = '\\0';\n\t\t\t}\n\n\t\t\tctr.response_code = 0;\n\n\t\t\tif (path_info[strlen(path_info)-1] == '/') {\n\t\t\t\tctr.line_len = spprintf(&(ctr.line), 4096, \"Location: %s%s\", path_info, entry + 1);\n\t\t\t} else {\n\t\t\t\tctr.line_len = spprintf(&(ctr.line), 4096, \"Location: %s%s\", path_info, entry);\n\t\t\t}\n\n\t\t\tif (not_cgi) {\n\t\t\t\t*tmp = sa;\n\t\t\t}\n\n\t\t\tif (free_pathinfo) {\n\t\t\t\tefree(path_info);\n\t\t\t}\n\n\t\t\tsapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);\n\t\t\tsapi_send_headers(TSRMLS_C);\n\t\t\tefree(ctr.line);\n\t\t\tzend_bailout();\n\t\t}\n\t}\n\n\tif (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, NULL TSRMLS_CC) ||\n\t\t(info = phar_get_entry_info(phar, entry, entry_len, NULL, 0 TSRMLS_CC)) == NULL) {\n\t\tphar_do_404(phar, fname, fname_len, f404, f404_len, entry, entry_len TSRMLS_CC);\n#ifdef PHP_WIN32\n\t\tefree(fname);\n#endif\n\t\tzend_bailout();\n\t}\n\n\tif (mimeoverride && zend_hash_num_elements(Z_ARRVAL_P(mimeoverride))) {\n\t\tconst char *ext = zend_memrchr(entry, '.', entry_len);\n\t\tzval **val;\n\n\t\tif (ext) {\n\t\t\t++ext;\n\n#if PHP_MAJOR_VERSION >= 6\n\t\t\tif (phar_find_key(Z_ARRVAL_P(mimeoverride), ext, strlen(ext)+1, (void **) &val TSRMLS_CC)) {\n#else\n\t\t\tif (SUCCESS == zend_hash_find(Z_ARRVAL_P(mimeoverride), ext, strlen(ext)+1, (void **) &val)) {\n#endif\n\t\t\t\tswitch (Z_TYPE_PP(val)) {\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\t\tif (Z_LVAL_PP(val) == PHAR_MIME_PHP || Z_LVAL_PP(val) == PHAR_MIME_PHPS) {\n\t\t\t\t\t\t\tmime_type = \"\";\n\t\t\t\t\t\t\tcode = Z_LVAL_PP(val);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown mime type specifier used, only Phar::PHP, Phar::PHPS and a mime type string are allowed\");\n#ifdef PHP_WIN32\n\t\t\t\t\t\t\tefree(fname);\n#endif\n\t\t\t\t\t\t\tRETURN_FALSE;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n#if PHP_MAJOR_VERSION >= 6\n\t\t\t\t\tcase IS_UNICODE:\n\t\t\t\t\t\tzval_unicode_to_string(*(val) TSRMLS_CC);\n\t\t\t\t\t\t/* break intentionally omitted */\n#endif\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\tmime_type = Z_STRVAL_PP(val);\n\t\t\t\t\t\tcode = PHAR_MIME_OTHER;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tdefault:\n\t\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown mime type specifier used (not a string or int), only Phar::PHP, Phar::PHPS and a mime type string are allowed\");\n#ifdef PHP_WIN32\n\t\t\t\t\t\tefree(fname);\n#endif\n\t\t\t\t\t\tRETURN_FALSE;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (!mime_type) {\n\t\tcode = phar_file_type(&PHAR_G(mime_types), entry, &mime_type TSRMLS_CC);\n\t}\n\tret = phar_file_action(phar, info, mime_type, code, entry, entry_len, fname, pt, ru, ru_len TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto void Phar::mungServer(array munglist)\n * Defines a list of up to 4 $_SERVER variables that should be modified for execution\n * to mask the presence of the phar archive. This should be used in conjunction with\n * Phar::webPhar(), and has no effect otherwise\n * SCRIPT_NAME, PHP_SELF, REQUEST_URI and SCRIPT_FILENAME\n */\nPHP_METHOD(Phar, mungServer)\n{\n\tzval *mungvalues;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"a\", &mungvalues) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!zend_hash_num_elements(Z_ARRVAL_P(mungvalues))) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"No values passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME\");\n\t\treturn;\n\t}\n\n\tif (zend_hash_num_elements(Z_ARRVAL_P(mungvalues)) > 4) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Too many values passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME\");\n\t\treturn;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\n\tfor (zend_hash_internal_pointer_reset(Z_ARRVAL_P(mungvalues)); SUCCESS == zend_hash_has_more_elements(Z_ARRVAL_P(mungvalues)); zend_hash_move_forward(Z_ARRVAL_P(mungvalues))) {\n\t\tzval **data = NULL;\n#if PHP_MAJOR_VERSION >= 6\n\t\tzval *unicopy = NULL;\n#endif\n\n\t\tif (SUCCESS != zend_hash_get_current_data(Z_ARRVAL_P(mungvalues), (void **) &data)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"unable to retrieve array value in Phar::mungServer()\");\n\t\t\treturn;\n\t\t}\n\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (Z_TYPE_PP(data) == IS_UNICODE) {\n\t\t\tMAKE_STD_ZVAL(unicopy);\n\t\t\t*unicopy = **data;\n\t\t\tzval_copy_ctor(unicopy);\n\t\t\tINIT_PZVAL(unicopy);\n\t\t\tzval_unicode_to_string(unicopy TSRMLS_CC);\n\t\t\tdata = &unicopy;\n\t\t}\n#endif\n\n\t\tif (Z_TYPE_PP(data) != IS_STRING) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Non-string value passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME\");\n\t\t\treturn;\n\t\t}\n\n\t\tif (Z_STRLEN_PP(data) == sizeof(\"PHP_SELF\")-1 && !strncmp(Z_STRVAL_PP(data), \"PHP_SELF\", sizeof(\"PHP_SELF\")-1)) {\n\t\t\tPHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_PHP_SELF;\n\t\t}\n\n\t\tif (Z_STRLEN_PP(data) == sizeof(\"REQUEST_URI\")-1) {\n\t\t\tif (!strncmp(Z_STRVAL_PP(data), \"REQUEST_URI\", sizeof(\"REQUEST_URI\")-1)) {\n\t\t\t\tPHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_REQUEST_URI;\n\t\t\t}\n\t\t\tif (!strncmp(Z_STRVAL_PP(data), \"SCRIPT_NAME\", sizeof(\"SCRIPT_NAME\")-1)) {\n\t\t\t\tPHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_SCRIPT_NAME;\n\t\t\t}\n\t\t}\n\n\t\tif (Z_STRLEN_PP(data) == sizeof(\"SCRIPT_FILENAME\")-1 && !strncmp(Z_STRVAL_PP(data), \"SCRIPT_FILENAME\", sizeof(\"SCRIPT_FILENAME\")-1)) {\n\t\t\tPHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_SCRIPT_FILENAME;\n\t\t}\n#if PHP_MAJOR_VERSION >= 6\n\t\tif (unicopy) {\n\t\t\tzval_ptr_dtor(&unicopy);\n\t\t}\n#endif\n\t}\n}\n/* }}} */\n\n/* {{{ proto void Phar::interceptFileFuncs()\n * instructs phar to intercept fopen, file_get_contents, opendir, and all of the stat-related functions\n * and return stat on files within the phar for relative paths\n *\n * Once called, this cannot be reversed, and continue until the end of the request.\n *\n * This allows legacy scripts to be pharred unmodified\n */\nPHP_METHOD(Phar, interceptFileFuncs)\n{\n\tphar_intercept_functions(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ proto array Phar::createDefaultStub([string indexfile[, string webindexfile]])\n * Return a stub that can be used to run a phar-based archive without the phar extension\n * indexfile is the CLI startup filename, which defaults to \"index.php\", webindexfile\n * is the web startup filename, and also defaults to \"index.php\"\n */\nPHP_METHOD(Phar, createDefaultStub)\n{\n\tchar *index = NULL, *webindex = NULL, *stub, *error;\n\tint index_len = 0, webindex_len = 0;\n\tsize_t stub_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|ss\", &index, &index_len, &webindex, &webindex_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tstub = phar_create_default_stub(index, webindex, &stub_len, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t\treturn;\n\t}\n\tRETURN_STRINGL(stub, stub_len, 0);\n}\n/* }}} */\n\n/* {{{ proto mixed Phar::mapPhar([string alias, [int dataoffset]])\n * Reads the currently executed file (a phar) and registers its manifest */\nPHP_METHOD(Phar, mapPhar)\n{\n\tchar *alias = NULL, *error;\n\tint alias_len = 0;\n\tlong dataoffset = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|s!l\", &alias, &alias_len, &dataoffset) == FAILURE) {\n\t\treturn;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\n\tRETVAL_BOOL(phar_open_executed_filename(alias, alias_len, &error TSRMLS_CC) == SUCCESS);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n} /* }}} */\n\n/* {{{ proto mixed Phar::loadPhar(string filename [, string alias])\n * Loads any phar archive with an alias */\nPHP_METHOD(Phar, loadPhar)\n{\n\tchar *fname, *alias = NULL, *error;\n\tint fname_len, alias_len = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|s!\", &fname, &fname_len, &alias, &alias_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\n\tRETVAL_BOOL(phar_open_from_filename(fname, fname_len, alias, alias_len, REPORT_ERRORS, NULL, &error TSRMLS_CC) == SUCCESS);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n} /* }}} */\n\n/* {{{ proto string Phar::apiVersion()\n * Returns the api version */\nPHP_METHOD(Phar, apiVersion)\n{\n\tRETURN_STRINGL(PHP_PHAR_API_VERSION, sizeof(PHP_PHAR_API_VERSION)-1, 1);\n}\n/* }}}*/\n\n/* {{{ proto bool Phar::canCompress([int method])\n * Returns whether phar extension supports compression using zlib/bzip2 */\nPHP_METHOD(Phar, canCompress)\n{\n\tlong method = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|l\", &method) == FAILURE) {\n\t\treturn;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\tswitch (method) {\n\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\tif (PHAR_G(has_zlib)) {\n\t\t\tRETURN_TRUE;\n\t\t} else {\n\t\t\tRETURN_FALSE;\n\t\t}\n\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\tif (PHAR_G(has_bz2)) {\n\t\t\tRETURN_TRUE;\n\t\t} else {\n\t\t\tRETURN_FALSE;\n\t\t}\n\tdefault:\n\t\tif (PHAR_G(has_zlib) || PHAR_G(has_bz2)) {\n\t\t\tRETURN_TRUE;\n\t\t} else {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool Phar::canWrite()\n * Returns whether phar extension supports writing and creating phars */\nPHP_METHOD(Phar, canWrite)\n{\n\tRETURN_BOOL(!PHAR_G(readonly));\n}\n/* }}} */\n\n/* {{{ proto bool Phar::isValidPharFilename(string filename[, bool executable = true])\n * Returns whether the given filename is a valid phar filename */\nPHP_METHOD(Phar, isValidPharFilename)\n{\n\tchar *fname;\n\tconst char *ext_str;\n\tint fname_len, ext_len, is_executable;\n\tzend_bool executable = 1;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|b\", &fname, &fname_len, &executable) == FAILURE) {\n\t\treturn;\n\t}\n\n\tis_executable = executable;\n\tRETVAL_BOOL(phar_detect_phar_fname_ext(fname, fname_len, &ext_str, &ext_len, is_executable, 2, 1 TSRMLS_CC) == SUCCESS);\n}\n/* }}} */\n\n#if HAVE_SPL\n/**\n * from spl_directory\n */\nstatic void phar_spl_foreign_dtor(spl_filesystem_object *object TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *phar = (phar_archive_data *) object->oth;\n\n\tif (!phar->is_persistent) {\n\t\tphar_archive_delref(phar TSRMLS_CC);\n\t}\n\n\tobject->oth = NULL;\n}\n/* }}} */\n\n/**\n * from spl_directory\n */\nstatic void phar_spl_foreign_clone(spl_filesystem_object *src, spl_filesystem_object *dst TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *phar_data = (phar_archive_data *) dst->oth;\n\n\tif (!phar_data->is_persistent) {\n\t\t++(phar_data->refcount);\n\t}\n}\n/* }}} */\n\nstatic spl_other_handler phar_spl_foreign_handler = {\n\tphar_spl_foreign_dtor,\n\tphar_spl_foreign_clone\n};\n#endif /* HAVE_SPL */\n\n/* {{{ proto void Phar::__construct(string fname [, int flags [, string alias]])\n * Construct a Phar archive object\n *\n * proto void PharData::__construct(string fname [[, int flags [, string alias]], int file format = Phar::TAR])\n * Construct a PharData archive object\n *\n * This function is used as the constructor for both the Phar and PharData\n * classes, hence the two prototypes above.\n */\nPHP_METHOD(Phar, __construct)\n{\n#if !HAVE_SPL\n\tzend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), 0 TSRMLS_CC, \"Cannot instantiate Phar object without SPL extension\");\n#else\n\tchar *fname, *alias = NULL, *error, *arch = NULL, *entry = NULL, *save_fname;\n\tint fname_len, alias_len = 0, arch_len, entry_len, is_data;\n#if PHP_VERSION_ID < 50300\n\tlong flags = 0;\n#else\n\tlong flags = SPL_FILE_DIR_SKIPDOTS|SPL_FILE_DIR_UNIXPATHS;\n#endif\n\tlong format = 0;\n\tphar_archive_object *phar_obj;\n\tphar_archive_data *phar_data;\n\tzval *zobj = getThis(), arg1, arg2;\n\n\tphar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tis_data = instanceof_function(Z_OBJCE_P(zobj), phar_ce_data TSRMLS_CC);\n\n\tif (is_data) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|ls!l\", &fname, &fname_len, &flags, &alias, &alias_len, &format) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|ls!\", &fname, &fname_len, &flags, &alias, &alias_len) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (phar_obj->arc.archive) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot call constructor twice\");\n\t\treturn;\n\t}\n\n\tsave_fname = fname;\n\tif (SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, !is_data, 2 TSRMLS_CC)) {\n\t\t/* use arch (the basename for the archive) for fname instead of fname */\n\t\t/* this allows support for RecursiveDirectoryIterator of subdirectories */\n#ifdef PHP_WIN32\n\t\tphar_unixify_path_separators(arch, arch_len);\n#endif\n\t\tfname = arch;\n\t\tfname_len = arch_len;\n#ifdef PHP_WIN32\n\t} else {\n\t\tarch = estrndup(fname, fname_len);\n\t\tarch_len = fname_len;\n\t\tfname = arch;\n\t\tphar_unixify_path_separators(arch, arch_len);\n#endif\n\t}\n\n\tif (phar_open_or_create_filename(fname, fname_len, alias, alias_len, is_data, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {\n\n\t\tif (fname == arch && fname != save_fname) {\n\t\t\tefree(arch);\n\t\t\tfname = save_fname;\n\t\t}\n\n\t\tif (entry) {\n\t\t\tefree(entry);\n\t\t}\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"%s\", error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Phar creation or opening failed\");\n\t\t}\n\n\t\treturn;\n\t}\n\n\tif (is_data && phar_data->is_tar && phar_data->is_brandnew && format == PHAR_FORMAT_ZIP) {\n\t\tphar_data->is_zip = 1;\n\t\tphar_data->is_tar = 0;\n\t}\n\n\tif (fname == arch) {\n\t\tefree(arch);\n\t\tfname = save_fname;\n\t}\n\n\tif ((is_data && !phar_data->is_data) || (!is_data && phar_data->is_data)) {\n\t\tif (is_data) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"PharData class can only be used for non-executable tar and zip archives\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Phar class can only be used for executable tar and zip archives\");\n\t\t}\n\t\tefree(entry);\n\t\treturn;\n\t}\n\n\tis_data = phar_data->is_data;\n\n\tif (!phar_data->is_persistent) {\n\t\t++(phar_data->refcount);\n\t}\n\n\tphar_obj->arc.archive = phar_data;\n\tphar_obj->spl.oth_handler = &phar_spl_foreign_handler;\n\n\tif (entry) {\n\t\tfname_len = spprintf(&fname, 0, \"phar://%s%s\", phar_data->fname, entry);\n\t\tefree(entry);\n\t} else {\n\t\tfname_len = spprintf(&fname, 0, \"phar://%s\", phar_data->fname);\n\t}\n\n\tINIT_PZVAL(&arg1);\n\tZVAL_STRINGL(&arg1, fname, fname_len, 0);\n\tINIT_PZVAL(&arg2);\n\tZVAL_LONG(&arg2, flags);\n\n\tzend_call_method_with_2_params(&zobj, Z_OBJCE_P(zobj), \n\t\t&spl_ce_RecursiveDirectoryIterator->constructor, \"__construct\", NULL, &arg1, &arg2);\n\n\tif (!phar_data->is_persistent) {\n\t\tphar_obj->arc.archive->is_data = is_data;\n\t} else if (!EG(exception)) {\n\t\t/* register this guy so we can modify if necessary */\n\t\tzend_hash_add(&PHAR_GLOBALS->phar_persist_map, (const char *) phar_obj->arc.archive, sizeof(phar_obj->arc.archive), (void *) &phar_obj, sizeof(phar_archive_object **), NULL);\n\t}\n\n\tphar_obj->spl.info_class = phar_ce_entry;\n\tefree(fname);\n#endif /* HAVE_SPL */\n}\n/* }}} */\n\n/* {{{ proto array Phar::getSupportedSignatures()\n * Return array of supported signature types\n */\nPHP_METHOD(Phar, getSupportedSignatures)\n{\n\tarray_init(return_value);\n\n\tadd_next_index_stringl(return_value, \"MD5\", 3, 1);\n\tadd_next_index_stringl(return_value, \"SHA-1\", 5, 1);\n#ifdef PHAR_HASH_OK\n\tadd_next_index_stringl(return_value, \"SHA-256\", 7, 1);\n\tadd_next_index_stringl(return_value, \"SHA-512\", 7, 1);\n#endif\n#if PHAR_HAVE_OPENSSL\n\tadd_next_index_stringl(return_value, \"OpenSSL\", 7, 1);\n#else\n\tif (zend_hash_exists(&module_registry, \"openssl\", sizeof(\"openssl\"))) {\n\t\tadd_next_index_stringl(return_value, \"OpenSSL\", 7, 1);\n\t}\n#endif\n}\n/* }}} */\n\n/* {{{ proto array Phar::getSupportedCompression()\n * Return array of supported comparession algorithms\n */\nPHP_METHOD(Phar, getSupportedCompression)\n{\n\tarray_init(return_value);\n\tphar_request_initialize(TSRMLS_C);\n\n\tif (PHAR_G(has_zlib)) {\n\t\tadd_next_index_stringl(return_value, \"GZ\", 2, 1);\n\t}\n\n\tif (PHAR_G(has_bz2)) {\n\t\tadd_next_index_stringl(return_value, \"BZIP2\", 5, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto array Phar::unlinkArchive(string archive)\n * Completely remove a phar archive from memory and disk\n */\nPHP_METHOD(Phar, unlinkArchive)\n{\n\tchar *fname, *error, *zname, *arch, *entry;\n\tint fname_len, zname_len, arch_len, entry_len;\n\tphar_archive_data *phar;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!fname_len) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown phar archive \\\"\\\"\");\n\t\treturn;\n\t}\n\n\tif (FAILURE == phar_open_from_filename(fname, fname_len, NULL, 0, REPORT_ERRORS, &phar, &error TSRMLS_CC)) {\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown phar archive \\\"%s\\\": %s\", fname, error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown phar archive \\\"%s\\\"\", fname);\n\t\t}\n\t\treturn;\n\t}\n\n\tzname = zend_get_executed_filename(TSRMLS_C);\n\tzname_len = strlen(zname);\n\n\tif (zname_len > 7 && !memcmp(zname, \"phar://\", 7) && SUCCESS == phar_split_fname(zname, zname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {\n\t\tif (arch_len == fname_len && !memcmp(arch, fname, arch_len)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar archive \\\"%s\\\" cannot be unlinked from within itself\", fname);\n\t\t\tefree(arch);\n\t\t\tefree(entry);\n\t\t\treturn;\n\t\t}\n\t\tefree(arch);\n\t\tefree(entry);\n\t}\n\n\tif (phar->is_persistent) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar archive \\\"%s\\\" is in phar.cache_list, cannot unlinkArchive()\", fname);\n\t\treturn;\n\t}\n\n\tif (phar->refcount) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar archive \\\"%s\\\" has open file handles or objects. fclose() all file handles, and unset() all objects prior to calling unlinkArchive()\", fname);\n\t\treturn;\n\t}\n\n\tfname = estrndup(phar->fname, phar->fname_len);\n\n\t/* invalidate phar cache */\n\tPHAR_G(last_phar) = NULL;\n\tPHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;\n\n\tphar_archive_delref(phar TSRMLS_CC);\n\tunlink(fname);\n\tefree(fname);\n\tRETURN_TRUE;\n}\n/* }}} */\n\n#if HAVE_SPL\n\n#define PHAR_ARCHIVE_OBJECT() \\\n\tphar_archive_object *phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \\\n\tif (!phar_obj->arc.archive) { \\\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Cannot call method on an uninitialized Phar object\"); \\\n\t\treturn; \\\n\t}\n\n/* {{{ proto void Phar::__destruct()\n * if persistent, remove from the cache\n */\nPHP_METHOD(Phar, __destruct)\n{\n\tphar_archive_object *phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tif (phar_obj->arc.archive && phar_obj->arc.archive->is_persistent) {\n\t\tzend_hash_del(&PHAR_GLOBALS->phar_persist_map, (const char *) phar_obj->arc.archive, sizeof(phar_obj->arc.archive));\n\t}\n}\n/* }}} */\n\nstruct _phar_t {\n\tphar_archive_object *p;\n\tzend_class_entry *c;\n\tchar *b;\n\tuint l;\n\tzval *ret;\n\tint count;\n\tphp_stream *fp;\n};\n\nstatic int phar_build(zend_object_iterator *iter, void *puser TSRMLS_DC) /* {{{ */\n{\n\tzval **value;\n\tzend_uchar key_type;\n\tzend_bool close_fp = 1;\n\tulong int_key;\n\tstruct _phar_t *p_obj = (struct _phar_t*) puser;\n\tuint str_key_len, base_len = p_obj->l, fname_len;\n\tphar_entry_data *data;\n\tphp_stream *fp;\n\tsize_t contents_len;\n\tchar *fname, *error = NULL, *base = p_obj->b, *opened, *save = NULL, *temp = NULL;\n\tphar_zstr key;\n\tchar *str_key;\n\tzend_class_entry *ce = p_obj->c;\n\tphar_archive_object *phar_obj = p_obj->p;\n\tchar *str = \"[stream]\";\n\n\titer->funcs->get_current_data(iter, &value TSRMLS_CC);\n\n\tif (EG(exception)) {\n\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\n\n\tif (!value) {\n\t\t/* failure in get_current_data */\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned no value\", ce->name);\n\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\n\n\tswitch (Z_TYPE_PP(value)) {\n#if PHP_VERSION_ID >= 60000\n\t\tcase IS_UNICODE:\n\t\t\tzval_unicode_to_string(*(value) TSRMLS_CC);\n\t\t\t/* break intentionally omitted */\n#endif\n\t\tcase IS_STRING:\n\t\t\tbreak;\n\t\tcase IS_RESOURCE:\n\t\t\tphp_stream_from_zval_no_verify(fp, value);\n\n\t\t\tif (!fp) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Iterator %v returned an invalid stream handle\", ce->name);\n\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t}\n\n\t\t\tif (iter->funcs->get_current_key) {\n\t\t\t\tkey_type = iter->funcs->get_current_key(iter, &key, &str_key_len, &int_key TSRMLS_CC);\n\n\t\t\t\tif (EG(exception)) {\n\t\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t\t}\n\n\t\t\t\tif (key_type == HASH_KEY_IS_LONG) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned an invalid key (must return a string)\", ce->name);\n\t\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t\t}\n\n\t\t\t\tif (key_type > 9) { /* IS_UNICODE == 10 */\n#if PHP_VERSION_ID < 60000\n/* this can never happen, but fixes a compile warning */\n\t\t\t\t\tspprintf(&str_key, 0, \"%s\", key);\n#else\n\t\t\t\t\tspprintf(&str_key, 0, \"%v\", key);\n\t\t\t\t\tezfree(key);\n#endif\n\t\t\t\t} else {\n\t\t\t\t\tPHAR_STR(key, str_key);\n\t\t\t\t}\n\n\t\t\t\tsave = str_key;\n\n\t\t\t\tif (str_key[str_key_len - 1] == '\\0') {\n\t\t\t\t\tstr_key_len--;\n\t\t\t\t}\n\n\t\t\t} else {\n\t\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned an invalid key (must return a string)\", ce->name);\n\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t}\n\n\t\t\tclose_fp = 0;\n\t\t\topened = (char *) estrndup(str, sizeof(\"[stream]\") + 1);\n\t\t\tgoto after_open_fp;\n\t\tcase IS_OBJECT:\n\t\t\tif (instanceof_function(Z_OBJCE_PP(value), spl_ce_SplFileInfo TSRMLS_CC)) {\n\t\t\t\tchar *test = NULL;\n\t\t\t\tzval dummy;\n\t\t\t\tspl_filesystem_object *intern = (spl_filesystem_object*)zend_object_store_get_object(*value TSRMLS_CC);\n\n\t\t\t\tif (!base_len) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Iterator %v returns an SplFileInfo object, so base directory must be specified\", ce->name);\n\t\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t\t}\n\n\t\t\t\tswitch (intern->type) {\n\t\t\t\t\tcase SPL_FS_DIR:\n#if PHP_VERSION_ID >= 60000\n\t\t\t\t\t\ttest = spl_filesystem_object_get_path(intern, NULL, NULL TSRMLS_CC).s;\n#elif PHP_VERSION_ID >= 50300\n\t\t\t\t\t\ttest = spl_filesystem_object_get_path(intern, NULL TSRMLS_CC);\n#else\n\t\t\t\t\t\ttest = intern->path;\n#endif\n\t\t\t\t\t\tfname_len = spprintf(&fname, 0, \"%s%c%s\", test, DEFAULT_SLASH, intern->u.dir.entry.d_name);\n\t\t\t\t\t\tphp_stat(fname, fname_len, FS_IS_DIR, &dummy TSRMLS_CC);\n\n\t\t\t\t\t\tif (Z_BVAL(dummy)) {\n\t\t\t\t\t\t\t/* ignore directories */\n\t\t\t\t\t\t\tefree(fname);\n\t\t\t\t\t\t\treturn ZEND_HASH_APPLY_KEEP;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\ttest = expand_filepath(fname, NULL TSRMLS_CC);\n\n\t\t\t\t\t\tif (test) {\n\t\t\t\t\t\t\tefree(fname);\n\t\t\t\t\t\t\tfname = test;\n\t\t\t\t\t\t\tfname_len = strlen(fname);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tsave = fname;\n\t\t\t\t\t\tgoto phar_spl_fileinfo;\n\t\t\t\t\tcase SPL_FS_INFO:\n\t\t\t\t\tcase SPL_FS_FILE:\n#if PHP_VERSION_ID >= 60000\n\t\t\t\t\t\tif (intern->file_name_type == IS_UNICODE) {\n\t\t\t\t\t\t\tzval zv;\n\n\t\t\t\t\t\t\tINIT_ZVAL(zv);\n\t\t\t\t\t\t\tZ_UNIVAL(zv) = intern->file_name;\n\t\t\t\t\t\t\tZ_UNILEN(zv) = intern->file_name_len;\n\t\t\t\t\t\t\tZ_TYPE(zv) = IS_UNICODE;\n\n\t\t\t\t\t\t\tzval_copy_ctor(&zv);\n\t\t\t\t\t\t\tzval_unicode_to_string(&zv TSRMLS_CC);\n\t\t\t\t\t\t\tfname = expand_filepath(Z_STRVAL(zv), NULL TSRMLS_CC);\n\t\t\t\t\t\t\tezfree(Z_UNIVAL(zv));\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tfname = expand_filepath(intern->file_name.s, NULL TSRMLS_CC);\n\t\t\t\t\t\t}\n#else\n\t\t\t\t\t\tfname = expand_filepath(intern->file_name, NULL TSRMLS_CC);\n#endif\n\t\t\t\t\t\tfname_len = strlen(fname);\n\t\t\t\t\t\tsave = fname;\n\t\t\t\t\t\tgoto phar_spl_fileinfo;\n\t\t\t\t}\n\t\t\t}\n\t\t\t/* fall-through */\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned an invalid value (must return a string)\", ce->name);\n\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\n\n\tfname = Z_STRVAL_PP(value);\n\tfname_len = Z_STRLEN_PP(value);\n\nphar_spl_fileinfo:\n\tif (base_len) {\n\t\ttemp = expand_filepath(base, NULL TSRMLS_CC);\n\t\tbase = temp;\n\t\tbase_len = strlen(base);\n\n\t\tif (strstr(fname, base)) {\n\t\t\tstr_key_len = fname_len - base_len;\n\n\t\t\tif (str_key_len <= 0) {\n\t\t\t\tif (save) {\n\t\t\t\t\tefree(save);\n\t\t\t\t\tefree(temp);\n\t\t\t\t}\n\t\t\t\treturn ZEND_HASH_APPLY_KEEP;\n\t\t\t}\n\n\t\t\tstr_key = fname + base_len;\n\n\t\t\tif (*str_key == '/' || *str_key == '\\\\') {\n\t\t\t\tstr_key++;\n\t\t\t\tstr_key_len--;\n\t\t\t}\n\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned a path \\\"%s\\\" that is not in the base directory \\\"%s\\\"\", ce->name, fname, base);\n\n\t\t\tif (save) {\n\t\t\t\tefree(save);\n\t\t\t\tefree(temp);\n\t\t\t}\n\n\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t}\n\t} else {\n\t\tif (iter->funcs->get_current_key) {\n\t\t\tkey_type = iter->funcs->get_current_key(iter, &key, &str_key_len, &int_key TSRMLS_CC);\n\n\t\t\tif (EG(exception)) {\n\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t}\n\n\t\t\tif (key_type == HASH_KEY_IS_LONG) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned an invalid key (must return a string)\", ce->name);\n\t\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t\t}\n\n\t\t\tif (key_type > 9) { /* IS_UNICODE == 10 */\n#if PHP_VERSION_ID < 60000\n/* this can never happen, but fixes a compile warning */\n\t\t\t\tspprintf(&str_key, 0, \"%s\", key);\n#else\n\t\t\t\tspprintf(&str_key, 0, \"%v\", key);\n\t\t\t\tezfree(key);\n#endif\n\t\t\t} else {\n\t\t\t\tPHAR_STR(key, str_key);\n\t\t\t}\n\n\t\t\tsave = str_key;\n\n\t\t\tif (str_key[str_key_len - 1] == '\\0') str_key_len--;\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned an invalid key (must return a string)\", ce->name);\n\t\t\treturn ZEND_HASH_APPLY_STOP;\n\t\t}\n\t}\n#if PHP_API_VERSION < 20100412\n\tif (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned a path \\\"%s\\\" that safe mode prevents opening\", ce->name, fname);\n\n\t\tif (save) {\n\t\t\tefree(save);\n\t\t}\n\n\t\tif (temp) {\n\t\t\tefree(temp);\n\t\t}\n\n\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\n#endif\n\n\tif (php_check_open_basedir(fname TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned a path \\\"%s\\\" that open_basedir prevents opening\", ce->name, fname);\n\n\t\tif (save) {\n\t\t\tefree(save);\n\t\t}\n\n\t\tif (temp) {\n\t\t\tefree(temp);\n\t\t}\n\n\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\n\n\t/* try to open source file, then create internal phar file and copy contents */\n\tfp = php_stream_open_wrapper(fname, \"rb\", STREAM_MUST_SEEK|0, &opened);\n\n\tif (!fp) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"Iterator %v returned a file that could not be opened \\\"%s\\\"\", ce->name, fname);\n\n\t\tif (save) {\n\t\t\tefree(save);\n\t\t}\n\n\t\tif (temp) {\n\t\t\tefree(temp);\n\t\t}\n\n\t\treturn ZEND_HASH_APPLY_STOP;\n\t}\nafter_open_fp:\n\tif (str_key_len >= sizeof(\".phar\")-1 && !memcmp(str_key, \".phar\", sizeof(\".phar\")-1)) {\n\t\t/* silently skip any files that would be added to the magic .phar directory */\n\t\tif (save) {\n\t\t\tefree(save);\n\t\t}\n\n\t\tif (temp) {\n\t\t\tefree(temp);\n\t\t}\n\n\t\tif (opened) {\n\t\t\tefree(opened);\n\t\t}\n\n\t\tif (close_fp) {\n\t\t\tphp_stream_close(fp);\n\t\t}\n\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n\n\tif (!(data = phar_get_or_create_entry_data(phar_obj->arc.archive->fname, phar_obj->arc.archive->fname_len, str_key, str_key_len, \"w+b\", 0, &error, 1 TSRMLS_CC))) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s cannot be created: %s\", str_key, error);\n\t\tefree(error);\n\n\t\tif (save) {\n\t\t\tefree(save);\n\t\t}\n\n\t\tif (opened) {\n\t\t\tefree(opened);\n\t\t}\n\n\t\tif (temp) {\n\t\t\tefree(temp);\n\t\t}\n\n\t\tif (close_fp) {\n\t\t\tphp_stream_close(fp);\n\t\t}\n\n\t\treturn ZEND_HASH_APPLY_STOP;\n\n\t} else {\n\t\tif (error) {\n\t\t\tefree(error);\n\t\t}\n\t\t/* convert to PHAR_UFP */\n\t\tif (data->internal_file->fp_type == PHAR_MOD) {\n\t\t\tphp_stream_close(data->internal_file->fp);\n\t\t}\n\n\t\tdata->internal_file->fp = NULL;\n\t\tdata->internal_file->fp_type = PHAR_UFP;\n\t\tdata->internal_file->offset_abs = data->internal_file->offset = php_stream_tell(p_obj->fp);\n\t\tdata->fp = NULL;\n\t\tphar_stream_copy_to_stream(fp, p_obj->fp, PHP_STREAM_COPY_ALL, &contents_len);\n\t\tdata->internal_file->uncompressed_filesize = data->internal_file->compressed_filesize =\n\t\t\tphp_stream_tell(p_obj->fp) - data->internal_file->offset;\n\t}\n\n\tif (close_fp) {\n\t\tphp_stream_close(fp);\n\t}\n\n\tadd_assoc_string(p_obj->ret, str_key, opened, 0);\n\n\tif (save) {\n\t\tefree(save);\n\t}\n\n\tif (temp) {\n\t\tefree(temp);\n\t}\n\n\tdata->internal_file->compressed_filesize = data->internal_file->uncompressed_filesize = contents_len;\n\tphar_entry_delref(data TSRMLS_CC);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ proto array Phar::buildFromDirectory(string base_dir[, string regex])\n * Construct a phar archive from an existing directory, recursively.\n * Optional second parameter is a regular expression for filtering directory contents.\n * \n * Return value is an array mapping phar index to actual files added.\n */\nPHP_METHOD(Phar, buildFromDirectory)\n{\n\tchar *dir, *error, *regex = NULL;\n\tint dir_len, regex_len = 0;\n\tzend_bool apply_reg = 0;\n\tzval arg, arg2, *iter, *iteriter, *regexiter = NULL;\n\tstruct _phar_t pass;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write to archive - write operations restricted by INI setting\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|s\", &dir, &dir_len, ®ex, ®ex_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tMAKE_STD_ZVAL(iter);\n\n\tif (SUCCESS != object_init_ex(iter, spl_ce_RecursiveDirectoryIterator)) {\n\t\tzval_ptr_dtor(&iter);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to instantiate directory iterator for %s\", phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tINIT_PZVAL(&arg);\n\tZVAL_STRINGL(&arg, dir, dir_len, 0);\n\tINIT_PZVAL(&arg2);\n#if PHP_VERSION_ID < 50300\n\tZVAL_LONG(&arg2, 0);\n#else\n\tZVAL_LONG(&arg2, SPL_FILE_DIR_SKIPDOTS|SPL_FILE_DIR_UNIXPATHS);\n#endif\n\n\tzend_call_method_with_2_params(&iter, spl_ce_RecursiveDirectoryIterator, \n\t\t\t&spl_ce_RecursiveDirectoryIterator->constructor, \"__construct\", NULL, &arg, &arg2);\n\n\tif (EG(exception)) {\n\t\tzval_ptr_dtor(&iter);\n\t\tRETURN_FALSE;\n\t}\n\n\tMAKE_STD_ZVAL(iteriter);\n\n\tif (SUCCESS != object_init_ex(iteriter, spl_ce_RecursiveIteratorIterator)) {\n\t\tzval_ptr_dtor(&iter);\n\t\tzval_ptr_dtor(&iteriter);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to instantiate directory iterator for %s\", phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tzend_call_method_with_1_params(&iteriter, spl_ce_RecursiveIteratorIterator, \n\t\t\t&spl_ce_RecursiveIteratorIterator->constructor, \"__construct\", NULL, iter);\n\n\tif (EG(exception)) {\n\t\tzval_ptr_dtor(&iter);\n\t\tzval_ptr_dtor(&iteriter);\n\t\tRETURN_FALSE;\n\t}\n\n\tzval_ptr_dtor(&iter);\n\n\tif (regex_len > 0) {\n\t\tapply_reg = 1;\n\t\tMAKE_STD_ZVAL(regexiter);\n\n\t\tif (SUCCESS != object_init_ex(regexiter, spl_ce_RegexIterator)) {\n\t\t\tzval_ptr_dtor(&iteriter);\n\t\t\tzval_dtor(regexiter);\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to instantiate regex iterator for %s\", phar_obj->arc.archive->fname);\n\t\t\tRETURN_FALSE;\n\t\t}\n\n\t\tINIT_PZVAL(&arg2);\n\t\tZVAL_STRINGL(&arg2, regex, regex_len, 0);\n\n\t\tzend_call_method_with_2_params(®exiter, spl_ce_RegexIterator, \n\t\t\t&spl_ce_RegexIterator->constructor, \"__construct\", NULL, iteriter, &arg2);\n\t}\n\n\tarray_init(return_value);\n\n\tpass.c = apply_reg ? Z_OBJCE_P(regexiter) : Z_OBJCE_P(iteriter);\n\tpass.p = phar_obj;\n\tpass.b = dir;\n\tpass.l = dir_len;\n\tpass.count = 0;\n\tpass.ret = return_value;\n\tpass.fp = php_stream_fopen_tmpfile();\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzval_ptr_dtor(&iteriter);\n\t\tif (apply_reg) {\n\t\t\tzval_ptr_dtor(®exiter);\n\t\t}\n\t\tphp_stream_close(pass.fp);\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tif (SUCCESS == spl_iterator_apply((apply_reg ? regexiter : iteriter), (spl_iterator_apply_func_t) phar_build, (void *) &pass TSRMLS_CC)) {\n\t\tzval_ptr_dtor(&iteriter);\n\n\t\tif (apply_reg) {\n\t\t\tzval_ptr_dtor(®exiter);\n\t\t}\n\n\t\tphar_obj->arc.archive->ufp = pass.fp;\n\t\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\n\t} else {\n\t\tzval_ptr_dtor(&iteriter);\n\t\tif (apply_reg) {\n\t\t\tzval_ptr_dtor(®exiter);\n\t\t}\n\t\tphp_stream_close(pass.fp);\n\t}\n}\n/* }}} */\n\n/* {{{ proto array Phar::buildFromIterator(Iterator iter[, string base_directory])\n * Construct a phar archive from an iterator. The iterator must return a series of strings\n * that are full paths to files that should be added to the phar. The iterator key should\n * be the path that the file will have within the phar archive.\n *\n * If base directory is specified, then the key will be ignored, and instead the portion of\n * the current value minus the base directory will be used\n *\n * Returned is an array mapping phar index to actual file added\n */\nPHP_METHOD(Phar, buildFromIterator)\n{\n\tzval *obj;\n\tchar *error;\n\tuint base_len = 0;\n\tchar *base = NULL;\n\tstruct _phar_t pass;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write out phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"O|s\", &obj, zend_ce_traversable, &base, &base_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\n\tpass.c = Z_OBJCE_P(obj);\n\tpass.p = phar_obj;\n\tpass.b = base;\n\tpass.l = base_len;\n\tpass.ret = return_value;\n\tpass.count = 0;\n\tpass.fp = php_stream_fopen_tmpfile();\n\n\tif (SUCCESS == spl_iterator_apply(obj, (spl_iterator_apply_func_t) phar_build, (void *) &pass TSRMLS_CC)) {\n\t\tphar_obj->arc.archive->ufp = pass.fp;\n\t\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\t} else {\n\t\tphp_stream_close(pass.fp);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::count()\n * Returns the number of entries in the Phar archive\n */\nPHP_METHOD(Phar, count)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_LONG(zend_hash_num_elements(&phar_obj->arc.archive->manifest));\n}\n/* }}} */\n\n/* {{{ proto bool Phar::isFileFormat(int format)\n * Returns true if the phar archive is based on the tar/zip/phar file format depending\n * on whether Phar::TAR, Phar::ZIP or Phar::PHAR was passed in\n */\nPHP_METHOD(Phar, isFileFormat)\n{\n\tlong type;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &type) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tswitch (type) {\n\t\tcase PHAR_FORMAT_TAR:\n\t\t\tRETURN_BOOL(phar_obj->arc.archive->is_tar);\n\t\tcase PHAR_FORMAT_ZIP:\n\t\t\tRETURN_BOOL(phar_obj->arc.archive->is_zip);\n\t\tcase PHAR_FORMAT_PHAR:\n\t\t\tRETURN_BOOL(!phar_obj->arc.archive->is_tar && !phar_obj->arc.archive->is_zip);\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Unknown file format specified\");\n\t}\n}\n/* }}} */\n\nstatic int phar_copy_file_contents(phar_entry_info *entry, php_stream *fp TSRMLS_DC) /* {{{ */\n{\n\tchar *error;\n\toff_t offset;\n\tphar_entry_info *link;\n\n\tif (FAILURE == phar_open_entry_fp(entry, &error, 1 TSRMLS_CC)) {\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot convert phar archive \\\"%s\\\", unable to open entry \\\"%s\\\" contents: %s\", entry->phar->fname, entry->filename, error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot convert phar archive \\\"%s\\\", unable to open entry \\\"%s\\\" contents\", entry->phar->fname, entry->filename);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\t/* copy old contents in entirety */\n\tphar_seek_efp(entry, 0, SEEK_SET, 0, 1 TSRMLS_CC);\n\toffset = php_stream_tell(fp);\n\tlink = phar_get_link_source(entry TSRMLS_CC);\n\n\tif (!link) {\n\t\tlink = entry;\n\t}\n\n\tif (SUCCESS != phar_stream_copy_to_stream(phar_get_efp(link, 0 TSRMLS_CC), fp, link->uncompressed_filesize, NULL)) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot convert phar archive \\\"%s\\\", unable to copy entry \\\"%s\\\" contents\", entry->phar->fname, entry->filename);\n\t\treturn FAILURE;\n\t}\n\n\tif (entry->fp_type == PHAR_MOD) {\n\t\t/* save for potential restore on error */\n\t\tentry->cfp = entry->fp;\n\t\tentry->fp = NULL;\n\t}\n\n\t/* set new location of file contents */\n\tentry->fp_type = PHAR_FP;\n\tentry->offset = offset;\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic zval *phar_rename_archive(phar_archive_data *phar, char *ext, zend_bool compress TSRMLS_DC) /* {{{ */\n{\n\tconst char *oldname = NULL;\n\tchar *oldpath = NULL;\n\tchar *basename = NULL, *basepath = NULL;\n\tchar *newname = NULL, *newpath = NULL;\n\tzval *ret, arg1;\n\tzend_class_entry *ce;\n\tchar *error;\n\tconst char *pcr_error;\n\tint ext_len = ext ? strlen(ext) : 0;\n\tint oldname_len;\n\tphar_archive_data **pphar = NULL;\n\tphp_stream_statbuf ssb;\n\n\tif (!ext) {\n\t\tif (phar->is_zip) {\n\n\t\t\tif (phar->is_data) {\n\t\t\t\text = \"zip\";\n\t\t\t} else {\n\t\t\t\text = \"phar.zip\";\n\t\t\t}\n\n\t\t} else if (phar->is_tar) {\n\n\t\t\tswitch (phar->flags) {\n\t\t\t\tcase PHAR_FILE_COMPRESSED_GZ:\n\t\t\t\t\tif (phar->is_data) {\n\t\t\t\t\t\text = \"tar.gz\";\n\t\t\t\t\t} else {\n\t\t\t\t\t\text = \"phar.tar.gz\";\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tcase PHAR_FILE_COMPRESSED_BZ2:\n\t\t\t\t\tif (phar->is_data) {\n\t\t\t\t\t\text = \"tar.bz2\";\n\t\t\t\t\t} else {\n\t\t\t\t\t\text = \"phar.tar.bz2\";\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tif (phar->is_data) {\n\t\t\t\t\t\text = \"tar\";\n\t\t\t\t\t} else {\n\t\t\t\t\t\text = \"phar.tar\";\n\t\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\n\t\t\tswitch (phar->flags) {\n\t\t\t\tcase PHAR_FILE_COMPRESSED_GZ:\n\t\t\t\t\text = \"phar.gz\";\n\t\t\t\t\tbreak;\n\t\t\t\tcase PHAR_FILE_COMPRESSED_BZ2:\n\t\t\t\t\text = \"phar.bz2\";\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\text = \"phar\";\n\t\t\t}\n\t\t}\n\t} else if (phar_path_check(&ext, &ext_len, &pcr_error) > pcr_is_ok) {\n\n\t\tif (phar->is_data) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"data phar converted from \\\"%s\\\" has invalid extension %s\", phar->fname, ext);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"phar converted from \\\"%s\\\" has invalid extension %s\", phar->fname, ext);\n\t\t}\n\t\treturn NULL;\n\t}\n\n\tif (ext[0] == '.') {\n\t\t++ext;\n\t}\n\n\toldpath = estrndup(phar->fname, phar->fname_len);\n\toldname = zend_memrchr(phar->fname, '/', phar->fname_len);\n\t++oldname;\n\toldname_len = strlen(oldname);\n\n\tbasename = estrndup(oldname, oldname_len);\n\tspprintf(&newname, 0, \"%s.%s\", strtok(basename, \".\"), ext);\n\tefree(basename);\n\n\t\n\n\tbasepath = estrndup(oldpath, (strlen(oldpath) - oldname_len));\n\tphar->fname_len = spprintf(&newpath, 0, \"%s%s\", basepath, newname);\n\tphar->fname = newpath;\n\tphar->ext = newpath + phar->fname_len - strlen(ext) - 1;\n\tefree(basepath);\n\tefree(newname);\n\n\tif (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, newpath, phar->fname_len, (void **) &pphar)) {\n\t\tefree(oldpath);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to add newly converted phar \\\"%s\\\" to the list of phars, new phar name is in phar.cache_list\", phar->fname);\n\t\treturn NULL;\n\t}\n\n\tif (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), newpath, phar->fname_len, (void **) &pphar)) {\n\t\tif ((*pphar)->fname_len == phar->fname_len && !memcmp((*pphar)->fname, phar->fname, phar->fname_len)) {\n\t\t\tif (!zend_hash_num_elements(&phar->manifest)) {\n\t\t\t\t(*pphar)->is_tar = phar->is_tar;\n\t\t\t\t(*pphar)->is_zip = phar->is_zip;\n\t\t\t\t(*pphar)->is_data = phar->is_data;\n\t\t\t\t(*pphar)->flags = phar->flags;\n\t\t\t\t(*pphar)->fp = phar->fp;\n\t\t\t\tphar->fp = NULL;\n\t\t\t\tphar_destroy_phar_data(phar TSRMLS_CC);\n\t\t\t\tphar = *pphar;\n\t\t\t\tphar->refcount++;\n\t\t\t\tnewpath = oldpath;\n\t\t\t\tgoto its_ok;\n\t\t\t}\n\t\t}\n\n\t\tefree(oldpath);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to add newly converted phar \\\"%s\\\" to the list of phars, a phar with that name already exists\", phar->fname);\n\t\treturn NULL;\n\t}\nits_ok:\n\tif (SUCCESS == php_stream_stat_path(newpath, &ssb)) {\n\t\tefree(oldpath);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"phar \\\"%s\\\" exists and must be unlinked prior to conversion\", newpath);\n\t\treturn NULL;\n\t}\n\tif (!phar->is_data) {\n\t\tif (SUCCESS != phar_detect_phar_fname_ext(newpath, phar->fname_len, (const char **) &(phar->ext), &(phar->ext_len), 1, 1, 1 TSRMLS_CC)) {\n\t\t\tefree(oldpath);\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"phar \\\"%s\\\" has invalid extension %s\", phar->fname, ext);\n\t\t\treturn NULL;\n\t\t}\n\n\t\tif (phar->alias) {\n\t\t\tif (phar->is_temporary_alias) {\n\t\t\t\tphar->alias = NULL;\n\t\t\t\tphar->alias_len = 0;\n\t\t\t} else {\n\t\t\t\tphar->alias = estrndup(newpath, strlen(newpath));\n\t\t\t\tphar->alias_len = strlen(newpath);\n\t\t\t\tphar->is_temporary_alias = 1;\n\t\t\t\tzend_hash_update(&(PHAR_GLOBALS->phar_alias_map), newpath, phar->fname_len, (void*)&phar, sizeof(phar_archive_data*), NULL);\n\t\t\t}\n\t\t}\n\n\t} else {\n\n\t\tif (SUCCESS != phar_detect_phar_fname_ext(newpath, phar->fname_len, (const char **) &(phar->ext), &(phar->ext_len), 0, 1, 1 TSRMLS_CC)) {\n\t\t\tefree(oldpath);\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"data phar \\\"%s\\\" has invalid extension %s\", phar->fname, ext);\n\t\t\treturn NULL;\n\t\t}\n\n\t\tphar->alias = NULL;\n\t\tphar->alias_len = 0;\n\t}\n\n\tif ((!pphar || phar == *pphar) && SUCCESS != zend_hash_update(&(PHAR_GLOBALS->phar_fname_map), newpath, phar->fname_len, (void*)&phar, sizeof(phar_archive_data*), NULL)) {\n\t\tefree(oldpath);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to add newly converted phar \\\"%s\\\" to the list of phars\", phar->fname);\n\t\treturn NULL;\n\t}\n\n\tphar_flush(phar, 0, 0, 1, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t\tefree(oldpath);\n\t\treturn NULL;\n\t}\n\n\tefree(oldpath);\n\n\tif (phar->is_data) {\n\t\tce = phar_ce_data;\n\t} else {\n\t\tce = phar_ce_archive;\n\t}\n\n\tMAKE_STD_ZVAL(ret);\n\n\tif (SUCCESS != object_init_ex(ret, ce)) {\n\t\tzval_dtor(ret);\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Unable to instantiate phar object when converting archive \\\"%s\\\"\", phar->fname);\n\t\treturn NULL;\n\t}\n\n\tINIT_PZVAL(&arg1);\n\tZVAL_STRINGL(&arg1, phar->fname, phar->fname_len, 0);\n\n\tzend_call_method_with_1_params(&ret, ce, &ce->constructor, \"__construct\", NULL, &arg1);\n\treturn ret;\n}\n/* }}} */\n\nstatic zval *phar_convert_to_other(phar_archive_data *source, int convert, char *ext, php_uint32 flags TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *phar;\n\tphar_entry_info *entry, newentry;\n\tzval *ret;\n\n\t/* invalidate phar cache */\n\tPHAR_G(last_phar) = NULL;\n\tPHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;\n\n\tphar = (phar_archive_data *) ecalloc(1, sizeof(phar_archive_data));\n\t/* set whole-archive compression and type from parameter */\n\tphar->flags = flags;\n\tphar->is_data = source->is_data;\n\n\tswitch (convert) {\n\t\tcase PHAR_FORMAT_TAR:\n\t\t\tphar->is_tar = 1;\n\t\t\tbreak;\n\t\tcase PHAR_FORMAT_ZIP:\n\t\t\tphar->is_zip = 1;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tphar->is_data = 0;\n\t\t\tbreak;\n\t}\n\n\tzend_hash_init(&(phar->manifest), sizeof(phar_entry_info),\n\t\tzend_get_hash_value, destroy_phar_manifest_entry, 0);\n\tzend_hash_init(&phar->mounted_dirs, sizeof(char *),\n\t\tzend_get_hash_value, NULL, 0);\n\tzend_hash_init(&phar->virtual_dirs, sizeof(char *),\n\t\tzend_get_hash_value, NULL, 0);\n\n\tphar->fp = php_stream_fopen_tmpfile();\n\tphar->fname = source->fname;\n\tphar->fname_len = source->fname_len;\n\tphar->is_temporary_alias = source->is_temporary_alias;\n\tphar->alias = source->alias;\n\n\tif (source->metadata) {\n\t\tzval *t;\n\n\t\tt = source->metadata;\n\t\tALLOC_ZVAL(phar->metadata);\n\t\t*phar->metadata = *t;\n\t\tzval_copy_ctor(phar->metadata);\n#if PHP_VERSION_ID < 50300\n\t\tphar->metadata->refcount = 1;\n#else\n\t\tZ_SET_REFCOUNT_P(phar->metadata, 1);\n#endif\n\n\t\tphar->metadata_len = 0;\n\t}\n\n\t/* first copy each file's uncompressed contents to a temporary file and set per-file flags */\n\tfor (zend_hash_internal_pointer_reset(&source->manifest); SUCCESS == zend_hash_has_more_elements(&source->manifest); zend_hash_move_forward(&source->manifest)) {\n\n\t\tif (FAILURE == zend_hash_get_current_data(&source->manifest, (void **) &entry)) {\n\t\t\tzend_hash_destroy(&(phar->manifest));\n\t\t\tphp_stream_close(phar->fp);\n\t\t\tefree(phar);\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot convert phar archive \\\"%s\\\"\", source->fname);\n\t\t\treturn NULL;\n\t\t}\n\n\t\tnewentry = *entry;\n\n\t\tif (newentry.link) {\n\t\t\tnewentry.link = estrdup(newentry.link);\n\t\t\tgoto no_copy;\n\t\t}\n\n\t\tif (newentry.tmp) {\n\t\t\tnewentry.tmp = estrdup(newentry.tmp);\n\t\t\tgoto no_copy;\n\t\t}\n\n\t\tnewentry.metadata_str.c = 0;\n\n\t\tif (FAILURE == phar_copy_file_contents(&newentry, phar->fp TSRMLS_CC)) {\n\t\t\tzend_hash_destroy(&(phar->manifest));\n\t\t\tphp_stream_close(phar->fp);\n\t\t\tefree(phar);\n\t\t\t/* exception already thrown */\n\t\t\treturn NULL;\n\t\t}\nno_copy:\n\t\tnewentry.filename = estrndup(newentry.filename, newentry.filename_len);\n\n\t\tif (newentry.metadata) {\n\t\t\tzval *t;\n\n\t\t\tt = newentry.metadata;\n\t\t\tALLOC_ZVAL(newentry.metadata);\n\t\t\t*newentry.metadata = *t;\n\t\t\tzval_copy_ctor(newentry.metadata);\n#if PHP_VERSION_ID < 50300\n\t\t\tnewentry.metadata->refcount = 1;\n#else\n\t\t\tZ_SET_REFCOUNT_P(newentry.metadata, 1);\n#endif\n\n\t\t\tnewentry.metadata_str.c = NULL;\n\t\t\tnewentry.metadata_str.len = 0;\n\t\t}\n\n\t\tnewentry.is_zip = phar->is_zip;\n\t\tnewentry.is_tar = phar->is_tar;\n\n\t\tif (newentry.is_tar) {\n\t\t\tnewentry.tar_type = (entry->is_dir ? TAR_DIR : TAR_FILE);\n\t\t}\n\n\t\tnewentry.is_modified = 1;\n\t\tnewentry.phar = phar;\n\t\tnewentry.old_flags = newentry.flags & ~PHAR_ENT_COMPRESSION_MASK; /* remove compression from old_flags */\n\t\tphar_set_inode(&newentry TSRMLS_CC);\n\t\tzend_hash_add(&(phar->manifest), newentry.filename, newentry.filename_len, (void*)&newentry, sizeof(phar_entry_info), NULL);\n\t\tphar_add_virtual_dirs(phar, newentry.filename, newentry.filename_len TSRMLS_CC);\n\t}\n\n\tif ((ret = phar_rename_archive(phar, ext, 0 TSRMLS_CC))) {\n\t\treturn ret;\n\t} else {\n\t\tzend_hash_destroy(&(phar->manifest));\n\t\tzend_hash_destroy(&(phar->mounted_dirs));\n\t\tzend_hash_destroy(&(phar->virtual_dirs));\n\t\tphp_stream_close(phar->fp);\n\t\tefree(phar->fname);\n\t\tefree(phar);\n\t\treturn NULL;\n\t}\n}\n/* }}} */\n\n/* {{{ proto object Phar::convertToExecutable([int format[, int compression [, string file_ext]]])\n * Convert a phar.tar or phar.zip archive to the phar file format. The\n * optional parameter allows the user to determine the new\n * filename extension (default is phar).\n */\nPHP_METHOD(Phar, convertToExecutable)\n{\n\tchar *ext = NULL;\n\tint is_data, ext_len = 0;\n\tphp_uint32 flags;\n\tzval *ret;\n\t/* a number that is not 0, 1 or 2 (Which is also Greg's birthday, so there) */\n\tlong format = 9021976, method = 9021976;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|lls\", &format, &method, &ext, &ext_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly)) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write out executable phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tswitch (format) {\n\t\tcase 9021976:\n\t\tcase PHAR_FORMAT_SAME: /* null is converted to 0 */\n\t\t\t/* by default, use the existing format */\n\t\t\tif (phar_obj->arc.archive->is_tar) {\n\t\t\t\tformat = PHAR_FORMAT_TAR;\n\t\t\t} else if (phar_obj->arc.archive->is_zip) {\n\t\t\t\tformat = PHAR_FORMAT_ZIP;\n\t\t\t} else {\n\t\t\t\tformat = PHAR_FORMAT_PHAR;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase PHAR_FORMAT_PHAR:\n\t\tcase PHAR_FORMAT_TAR:\n\t\tcase PHAR_FORMAT_ZIP:\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown file format specified, please pass one of Phar::PHAR, Phar::TAR or Phar::ZIP\");\n\t\t\treturn;\n\t}\n\n\tswitch (method) {\n\t\tcase 9021976:\n\t\t\tflags = phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSION_MASK;\n\t\t\tbreak;\n\t\tcase 0:\n\t\t\tflags = PHAR_FILE_COMPRESSED_NONE;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tif (format == PHAR_FORMAT_ZIP) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with gzip, zip archives do not support whole-archive compression\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with gzip, enable ext/zlib in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tflags = PHAR_FILE_COMPRESSED_GZ;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tif (format == PHAR_FORMAT_ZIP) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with bz2, zip archives do not support whole-archive compression\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with bz2, enable ext/bz2 in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tflags = PHAR_FILE_COMPRESSED_BZ2;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2\");\n\t\t\treturn;\n\t}\n\n\tis_data = phar_obj->arc.archive->is_data;\n\tphar_obj->arc.archive->is_data = 0;\n\tret = phar_convert_to_other(phar_obj->arc.archive, format, ext, flags TSRMLS_CC);\n\tphar_obj->arc.archive->is_data = is_data;\n\n\tif (ret) {\n\t\tRETURN_ZVAL(ret, 1, 1);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto object Phar::convertToData([int format[, int compression [, string file_ext]]])\n * Convert an archive to a non-executable .tar or .zip.\n * The optional parameter allows the user to determine the new\n * filename extension (default is .zip or .tar).\n */\nPHP_METHOD(Phar, convertToData)\n{\n\tchar *ext = NULL;\n\tint is_data, ext_len = 0;\n\tphp_uint32 flags;\n\tzval *ret;\n\t/* a number that is not 0, 1 or 2 (Which is also Greg's birthday so there) */\n\tlong format = 9021976, method = 9021976;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|lls\", &format, &method, &ext, &ext_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tswitch (format) {\n\t\tcase 9021976:\n\t\tcase PHAR_FORMAT_SAME: /* null is converted to 0 */\n\t\t\t/* by default, use the existing format */\n\t\t\tif (phar_obj->arc.archive->is_tar) {\n\t\t\t\tformat = PHAR_FORMAT_TAR;\n\t\t\t} else if (phar_obj->arc.archive->is_zip) {\n\t\t\t\tformat = PHAR_FORMAT_ZIP;\n\t\t\t} else {\n\t\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot write out data phar archive, use Phar::TAR or Phar::ZIP\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase PHAR_FORMAT_PHAR:\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot write out data phar archive, use Phar::TAR or Phar::ZIP\");\n\t\t\treturn;\n\t\tcase PHAR_FORMAT_TAR:\n\t\tcase PHAR_FORMAT_ZIP:\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown file format specified, please pass one of Phar::TAR or Phar::ZIP\");\n\t\t\treturn;\n\t}\n\n\tswitch (method) {\n\t\tcase 9021976:\n\t\t\tflags = phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSION_MASK;\n\t\t\tbreak;\n\t\tcase 0:\n\t\t\tflags = PHAR_FILE_COMPRESSED_NONE;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tif (format == PHAR_FORMAT_ZIP) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with gzip, zip archives do not support whole-archive compression\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with gzip, enable ext/zlib in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tflags = PHAR_FILE_COMPRESSED_GZ;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tif (format == PHAR_FORMAT_ZIP) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with bz2, zip archives do not support whole-archive compression\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with bz2, enable ext/bz2 in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tflags = PHAR_FILE_COMPRESSED_BZ2;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2\");\n\t\t\treturn;\n\t}\n\n\tis_data = phar_obj->arc.archive->is_data;\n\tphar_obj->arc.archive->is_data = 1;\n\tret = phar_convert_to_other(phar_obj->arc.archive, format, ext, flags TSRMLS_CC);\n\tphar_obj->arc.archive->is_data = is_data;\n\n\tif (ret) {\n\t\tRETURN_ZVAL(ret, 1, 1);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto int|false Phar::isCompressed()\n * Returns Phar::GZ or PHAR::BZ2 if the entire archive is compressed\n * (.tar.gz/tar.bz2 and so on), or FALSE otherwise.\n */\nPHP_METHOD(Phar, isCompressed)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSED_GZ) {\n\t\tRETURN_LONG(PHAR_ENT_COMPRESSED_GZ);\n\t}\n\n\tif (phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSED_BZ2) {\n\t\tRETURN_LONG(PHAR_ENT_COMPRESSED_BZ2);\n\t}\n\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto bool Phar::isWritable()\n * Returns true if phar.readonly=0 or phar is a PharData AND the actual file is writable.\n */\nPHP_METHOD(Phar, isWritable)\n{\n\tphp_stream_statbuf ssb;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (!phar_obj->arc.archive->is_writeable) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (SUCCESS != php_stream_stat_path(phar_obj->arc.archive->fname, &ssb)) {\n\t\tif (phar_obj->arc.archive->is_brandnew) {\n\t\t\t/* assume it works if the file doesn't exist yet */\n\t\t\tRETURN_TRUE;\n\t\t}\n\t\tRETURN_FALSE;\n\t}\n\n\tRETURN_BOOL((ssb.sb.st_mode & (S_IWOTH | S_IWGRP | S_IWUSR)) != 0);\n}\n/* }}} */\n\n/* {{{ proto bool Phar::delete(string entry)\n * Deletes a named file within the archive.\n */\nPHP_METHOD(Phar, delete)\n{\n\tchar *fname;\n\tint fname_len;\n\tchar *error;\n\tphar_entry_info *entry;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write out phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\tif (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {\n\t\tif (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {\n\t\t\tif (entry->is_deleted) {\n\t\t\t\t/* entry is deleted, but has not been flushed to disk yet */\n\t\t\t\tRETURN_TRUE;\n\t\t\t} else {\n\t\t\t\tentry->is_deleted = 1;\n\t\t\t\tentry->is_modified = 1;\n\t\t\t\tphar_obj->arc.archive->is_modified = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s does not exist and cannot be deleted\", fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tphar_flush(phar_obj->arc.archive, NULL, 0, 0, &error TSRMLS_CC);\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto int Phar::getAlias()\n * Returns the alias for the Phar or NULL.\n */\nPHP_METHOD(Phar, getAlias)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->alias && phar_obj->arc.archive->alias != phar_obj->arc.archive->fname) {\n\t\tRETURN_STRINGL(phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::getPath()\n * Returns the real path to the phar archive on disk\n */\nPHP_METHOD(Phar, getPath)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_STRINGL(phar_obj->arc.archive->fname, phar_obj->arc.archive->fname_len, 1);\n}\n/* }}} */\n\n/* {{{ proto bool Phar::setAlias(string alias)\n * Sets the alias for a Phar archive. The default value is the full path\n * to the archive.\n */\nPHP_METHOD(Phar, setAlias)\n{\n\tchar *alias, *error, *oldalias;\n\tphar_archive_data **fd_ptr;\n\tint alias_len, oldalias_len, old_temp, readd = 0;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write out phar archive, phar is read-only\");\n\t\tRETURN_FALSE;\n\t}\n\n\t/* invalidate phar cache */\n\tPHAR_G(last_phar) = NULL;\n\tPHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;\n\n\tif (phar_obj->arc.archive->is_data) {\n\t\tif (phar_obj->arc.archive->is_tar) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar alias cannot be set in a plain tar archive\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar alias cannot be set in a plain zip archive\");\n\t\t}\n\t\tRETURN_FALSE;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &alias, &alias_len) == SUCCESS) {\n\t\tif (alias_len == phar_obj->arc.archive->alias_len && memcmp(phar_obj->arc.archive->alias, alias, alias_len) == 0) {\n\t\t\tRETURN_TRUE;\n\t\t}\n\t\tif (alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void**)&fd_ptr)) {\n\t\t\tspprintf(&error, 0, \"alias \\\"%s\\\" is already used for archive \\\"%s\\\" and cannot be used for other archives\", alias, (*fd_ptr)->fname);\n\t\t\tif (SUCCESS == phar_free_alias(*fd_ptr, alias, alias_len TSRMLS_CC)) {\n\t\t\t\tefree(error);\n\t\t\t\tgoto valid_alias;\n\t\t\t}\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tif (!phar_validate_alias(alias, alias_len)) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Invalid alias \\\"%s\\\" specified for phar \\\"%s\\\"\", alias, phar_obj->arc.archive->fname);\n\t\t\tRETURN_FALSE;\n\t\t}\nvalid_alias:\n\t\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\t\tif (phar_obj->arc.archive->alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len, (void**)&fd_ptr)) {\n\t\t\tzend_hash_del(&(PHAR_GLOBALS->phar_alias_map), phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len);\n\t\t\treadd = 1;\n\t\t}\n\n\t\toldalias = phar_obj->arc.archive->alias;\n\t\toldalias_len = phar_obj->arc.archive->alias_len;\n\t\told_temp = phar_obj->arc.archive->is_temporary_alias;\n\n\t\tif (alias_len) {\n\t\t\tphar_obj->arc.archive->alias = estrndup(alias, alias_len);\n\t\t} else {\n\t\t\tphar_obj->arc.archive->alias = NULL;\n\t\t}\n\n\t\tphar_obj->arc.archive->alias_len = alias_len;\n\t\tphar_obj->arc.archive->is_temporary_alias = 0;\n\t\tphar_flush(phar_obj->arc.archive, NULL, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tphar_obj->arc.archive->alias = oldalias;\n\t\t\tphar_obj->arc.archive->alias_len = oldalias_len;\n\t\t\tphar_obj->arc.archive->is_temporary_alias = old_temp;\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tif (readd) {\n\t\t\t\tzend_hash_add(&(PHAR_GLOBALS->phar_alias_map), oldalias, oldalias_len, (void*)&(phar_obj->arc.archive), sizeof(phar_archive_data*), NULL);\n\t\t\t}\n\t\t\tefree(error);\n\t\t\tRETURN_FALSE;\n\t\t}\n\n\t\tzend_hash_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void*)&(phar_obj->arc.archive), sizeof(phar_archive_data*), NULL);\n\n\t\tif (oldalias) {\n\t\t\tefree(oldalias);\n\t\t}\n\n\t\tRETURN_TRUE;\n\t}\n\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto string Phar::getVersion()\n * Return version info of Phar archive\n */\nPHP_METHOD(Phar, getVersion)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_STRING(phar_obj->arc.archive->version, 1);\n}\n/* }}} */\n\n/* {{{ proto void Phar::startBuffering()\n * Do not flush a writeable phar (save its contents) until explicitly requested\n */\nPHP_METHOD(Phar, startBuffering)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tphar_obj->arc.archive->donotflush = 1;\n}\n/* }}} */\n\n/* {{{ proto bool Phar::isBuffering()\n * Returns whether write operations are flushing to disk immediately.\n */\nPHP_METHOD(Phar, isBuffering)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_BOOL(phar_obj->arc.archive->donotflush);\n}\n/* }}} */\n\n/* {{{ proto bool Phar::stopBuffering()\n * Saves the contents of a modified archive to disk.\n */\nPHP_METHOD(Phar, stopBuffering)\n{\n\tchar *error;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot write out phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tphar_obj->arc.archive->donotflush = 0;\n\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool Phar::setStub(string|stream stub [, int len])\n * Change the stub in a phar, phar.tar or phar.zip archive to something other\n * than the default. The stub *must* end with a call to __HALT_COMPILER().\n */\nPHP_METHOD(Phar, setStub)\n{\n\tzval *zstub;\n\tchar *stub, *error;\n\tint stub_len;\n\tlong len = -1;\n\tphp_stream *stream;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot change stub, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_data) {\n\t\tif (phar_obj->arc.archive->is_tar) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar stub cannot be set in a plain tar archive\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar stub cannot be set in a plain zip archive\");\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"r|l\", &zstub, &len) == SUCCESS) {\n\t\tif ((php_stream_from_zval_no_verify(stream, &zstub)) != NULL) {\n\t\t\tif (len > 0) {\n\t\t\t\tlen = -len;\n\t\t\t} else {\n\t\t\t\tlen = -1;\n\t\t\t}\n\t\t\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tphar_flush(phar_obj->arc.archive, (char *) &zstub, len, 0, &error TSRMLS_CC);\n\t\t\tif (error) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\t\tefree(error);\n\t\t\t}\n\t\t\tRETURN_TRUE;\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot change stub, unable to read from input stream\");\n\t\t}\n\t} else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &stub, &stub_len) == SUCCESS) {\n\t\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\t\tphar_flush(phar_obj->arc.archive, stub, stub_len, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\n\t\tRETURN_TRUE;\n\t}\n\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto bool Phar::setDefaultStub([string index[, string webindex]])\n * In a pure phar archive, sets a stub that can be used to run the archive\n * regardless of whether the phar extension is available. The first parameter\n * is the CLI startup filename, which defaults to \"index.php\". The second\n * parameter is the web startup filename and also defaults to \"index.php\"\n * (falling back to CLI behaviour).\n * Both parameters are optional.\n * In a phar.zip or phar.tar archive, the default stub is used only to\n * identify the archive to the extension as a Phar object. This allows the\n * extension to treat phar.zip and phar.tar types as honorary phars. Since\n * files cannot be loaded via this kind of stub, no parameters are accepted\n * when the Phar object is zip- or tar-based.\n */\nPHP_METHOD(Phar, setDefaultStub)\n{\n\tchar *index = NULL, *webindex = NULL, *error = NULL, *stub = NULL;\n\tint index_len = 0, webindex_len = 0, created_stub = 0;\n\tsize_t stub_len = 0;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->is_data) {\n\t\tif (phar_obj->arc.archive->is_tar) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar stub cannot be set in a plain tar archive\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"A Phar stub cannot be set in a plain zip archive\");\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|s!s\", &index, &index_len, &webindex, &webindex_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (ZEND_NUM_ARGS() > 0 && (phar_obj->arc.archive->is_tar || phar_obj->arc.archive->is_zip)) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"method accepts no arguments for a tar- or zip-based phar stub, %d given\", ZEND_NUM_ARGS());\n\t\tRETURN_FALSE;\n\t}\n\n\tif (PHAR_G(readonly)) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot change stub: phar.readonly=1\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!phar_obj->arc.archive->is_tar && !phar_obj->arc.archive->is_zip) {\n\t\tstub = phar_create_default_stub(index, webindex, &stub_len, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t\tif (stub) {\n\t\t\t\tefree(stub);\n\t\t\t}\n\t\t\tRETURN_FALSE;\n\t\t}\n\n\t\tcreated_stub = 1;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\tphar_flush(phar_obj->arc.archive, stub, stub_len, 1, &error TSRMLS_CC);\n\n\tif (created_stub) {\n\t\tefree(stub);\n\t}\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t\tRETURN_FALSE;\n\t}\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto array Phar::setSignatureAlgorithm(int sigtype[, string privatekey])\n * Sets the signature algorithm for a phar and applies it. The signature\n * algorithm must be one of Phar::MD5, Phar::SHA1, Phar::SHA256,\n * Phar::SHA512, or Phar::OPENSSL. Note that zip- based phar archives\n * cannot support signatures.\n */\nPHP_METHOD(Phar, setSignatureAlgorithm)\n{\n\tlong algo;\n\tchar *error, *key = NULL;\n\tint key_len = 0;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot set signature algorithm, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"l|s\", &algo, &key, &key_len) != SUCCESS) {\n\t\treturn;\n\t}\n\n\tswitch (algo) {\n\t\tcase PHAR_SIG_SHA256:\n\t\tcase PHAR_SIG_SHA512:\n#ifndef PHAR_HASH_OK\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"SHA-256 and SHA-512 signatures are only supported if the hash extension is enabled and built non-shared\");\n\t\t\treturn;\n#endif\n\t\tcase PHAR_SIG_MD5:\n\t\tcase PHAR_SIG_SHA1:\n\t\tcase PHAR_SIG_OPENSSL:\n\t\t\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tphar_obj->arc.archive->sig_flags = algo;\n\t\t\tphar_obj->arc.archive->is_modified = 1;\n\t\t\tPHAR_G(openssl_privatekey) = key;\n\t\t\tPHAR_G(openssl_privatekey_len) = key_len;\n\n\t\t\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\t\t\tif (error) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\t\tefree(error);\n\t\t\t}\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown signature algorithm specified\");\n\t}\n}\n/* }}} */\n\n/* {{{ proto array|false Phar::getSignature()\n * Returns a hash signature, or FALSE if the archive is unsigned.\n */\nPHP_METHOD(Phar, getSignature)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->signature) {\n\t\tchar *unknown;\n\t\tint unknown_len;\n\n\t\tarray_init(return_value);\n\t\tadd_assoc_stringl(return_value, \"hash\", phar_obj->arc.archive->signature, phar_obj->arc.archive->sig_len, 1);\n\t\tswitch(phar_obj->arc.archive->sig_flags) {\n\t\t\tcase PHAR_SIG_MD5:\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", \"MD5\", 3, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHAR_SIG_SHA1:\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", \"SHA-1\", 5, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHAR_SIG_SHA256:\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", \"SHA-256\", 7, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHAR_SIG_SHA512:\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", \"SHA-512\", 7, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHAR_SIG_OPENSSL:\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", \"OpenSSL\", 7, 1);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tunknown_len = spprintf(&unknown, 0, \"Unknown (%u)\", phar_obj->arc.archive->sig_flags);\n\t\t\t\tadd_assoc_stringl(return_value, \"hash_type\", unknown, unknown_len, 0);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool Phar::getModified()\n * Return whether phar was modified\n */\nPHP_METHOD(Phar, getModified)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_BOOL(phar_obj->arc.archive->is_modified);\n}\n/* }}} */\n\nstatic int phar_set_compression(void *pDest, void *argument TSRMLS_DC) /* {{{ */\n{\n\tphar_entry_info *entry = (phar_entry_info *)pDest;\n\tphp_uint32 compress = *(php_uint32 *)argument;\n\n\tif (entry->is_deleted) {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n\n\tentry->old_flags = entry->flags;\n\tentry->flags &= ~PHAR_ENT_COMPRESSION_MASK;\n\tentry->flags |= compress;\n\tentry->is_modified = 1;\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nstatic int phar_test_compression(void *pDest, void *argument TSRMLS_DC) /* {{{ */\n{\n\tphar_entry_info *entry = (phar_entry_info *)pDest;\n\n\tif (entry->is_deleted) {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n\n\tif (!PHAR_G(has_bz2)) {\n\t\tif (entry->flags & PHAR_ENT_COMPRESSED_BZ2) {\n\t\t\t*(int *) argument = 0;\n\t\t}\n\t}\n\n\tif (!PHAR_G(has_zlib)) {\n\t\tif (entry->flags & PHAR_ENT_COMPRESSED_GZ) {\n\t\t\t*(int *) argument = 0;\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nstatic void pharobj_set_compression(HashTable *manifest, php_uint32 compress TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_argument(manifest, phar_set_compression, &compress TSRMLS_CC);\n}\n/* }}} */\n\nstatic int pharobj_cancompress(HashTable *manifest TSRMLS_DC) /* {{{ */\n{\n\tint test;\n\n\ttest = 1;\n\tzend_hash_apply_with_argument(manifest, phar_test_compression, &test TSRMLS_CC);\n\treturn test;\n}\n/* }}} */\n\n/* {{{ proto object Phar::compress(int method[, string extension])\n * Compress a .tar, or .phar.tar with whole-file compression\n * The parameter can be one of Phar::GZ or Phar::BZ2 to specify\n * the kind of compression desired\n */\nPHP_METHOD(Phar, compress)\n{\n\tlong method;\n\tchar *ext = NULL;\n\tint ext_len = 0;\n\tphp_uint32 flags;\n\tzval *ret;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l|s\", &method, &ext, &ext_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_zip) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress zip-based archives with whole-archive compression\");\n\t\treturn;\n\t}\n\n\tswitch (method) {\n\t\tcase 0:\n\t\t\tflags = PHAR_FILE_COMPRESSED_NONE;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with gzip, enable ext/zlib in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tflags = PHAR_FILE_COMPRESSED_GZ;\n\t\t\tbreak;\n\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress entire archive with bz2, enable ext/bz2 in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tflags = PHAR_FILE_COMPRESSED_BZ2;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2\");\n\t\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_tar) {\n\t\tret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_TAR, ext, flags TSRMLS_CC);\n\t} else {\n\t\tret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_PHAR, ext, flags TSRMLS_CC);\n\t}\n\n\tif (ret) {\n\t\tRETURN_ZVAL(ret, 1, 1);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto object Phar::decompress([string extension])\n * Decompress a .tar, or .phar.tar with whole-file compression\n */\nPHP_METHOD(Phar, decompress)\n{\n\tchar *ext = NULL;\n\tint ext_len = 0;\n\tzval *ret;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|s\", &ext, &ext_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot decompress phar archive, phar is read-only\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_zip) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot decompress zip-based archives with whole-archive compression\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_tar) {\n\t\tret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_TAR, ext, PHAR_FILE_COMPRESSED_NONE TSRMLS_CC);\n\t} else {\n\t\tret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_PHAR, ext, PHAR_FILE_COMPRESSED_NONE TSRMLS_CC);\n\t}\n\n\tif (ret) {\n\t\tRETURN_ZVAL(ret, 1, 1);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto object Phar::compressFiles(int method)\n * Compress all files within a phar or zip archive using the specified compression\n * The parameter can be one of Phar::GZ or Phar::BZ2 to specify\n * the kind of compression desired\n */\nPHP_METHOD(Phar, compressFiles)\n{\n\tchar *error;\n\tphp_uint32 flags;\n\tlong method;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &method) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar is readonly, cannot change compression\");\n\t\treturn;\n\t}\n\n\tswitch (method) {\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress files within archive with gzip, enable ext/zlib in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tflags = PHAR_ENT_COMPRESSED_GZ;\n\t\t\tbreak;\n\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress files within archive with bz2, enable ext/bz2 in php.ini\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tflags = PHAR_ENT_COMPRESSED_BZ2;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2\");\n\t\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_tar) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress with Gzip compression, tar archives cannot compress individual files, use compress() to compress the whole archive\");\n\t\treturn;\n\t}\n\n\tif (!pharobj_cancompress(&phar_obj->arc.archive->manifest TSRMLS_CC)) {\n\t\tif (flags == PHAR_FILE_COMPRESSED_GZ) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot compress all files as Gzip, some are compressed as bzip2 and cannot be decompressed\");\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot compress all files as Bzip2, some are compressed as gzip and cannot be decompressed\");\n\t\t}\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\tpharobj_set_compression(&phar_obj->arc.archive->manifest, flags TSRMLS_CC);\n\tphar_obj->arc.archive->is_modified = 1;\n\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool Phar::decompressFiles()\n * decompress every file\n */\nPHP_METHOD(Phar, decompressFiles)\n{\n\tchar *error;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar is readonly, cannot change compression\");\n\t\treturn;\n\t}\n\n\tif (!pharobj_cancompress(&phar_obj->arc.archive->manifest TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot decompress all files, some are compressed as bzip2 or gzip and cannot be decompressed\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_tar) {\n\t\tRETURN_TRUE;\n\t} else {\n\t\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\t\tpharobj_set_compression(&phar_obj->arc.archive->manifest, PHAR_ENT_COMPRESSED_NONE TSRMLS_CC);\n\t}\n\n\tphar_obj->arc.archive->is_modified = 1;\n\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto bool Phar::copy(string oldfile, string newfile)\n * copy a file internal to the phar archive to another new file within the phar\n */\nPHP_METHOD(Phar, copy)\n{\n\tchar *oldfile, *newfile, *error;\n\tconst char *pcr_error;\n\tint oldfile_len, newfile_len;\n\tphar_entry_info *oldentry, newentry = {0}, *temp;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &oldfile, &oldfile_len, &newfile, &newfile_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"Cannot copy \\\"%s\\\" to \\\"%s\\\", phar is read-only\", oldfile, newfile);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (oldfile_len >= sizeof(\".phar\")-1 && !memcmp(oldfile, \".phar\", sizeof(\".phar\")-1)) {\n\t\t/* can't copy a meta file */\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"file \\\"%s\\\" cannot be copied to file \\\"%s\\\", cannot copy Phar meta-file in %s\", oldfile, newfile, phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (newfile_len >= sizeof(\".phar\")-1 && !memcmp(newfile, \".phar\", sizeof(\".phar\")-1)) {\n\t\t/* can't copy a meta file */\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"file \\\"%s\\\" cannot be copied to file \\\"%s\\\", cannot copy to Phar meta-file in %s\", oldfile, newfile, phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!zend_hash_exists(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len) || SUCCESS != zend_hash_find(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len, (void**)&oldentry) || oldentry->is_deleted) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\"file \\\"%s\\\" cannot be copied to file \\\"%s\\\", file does not exist in %s\", oldfile, newfile, phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (zend_hash_exists(&phar_obj->arc.archive->manifest, newfile, (uint) newfile_len)) {\n\t\tif (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, newfile, (uint) newfile_len, (void**)&temp) || !temp->is_deleted) {\n\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"file \\\"%s\\\" cannot be copied to file \\\"%s\\\", file must not already exist in phar %s\", oldfile, newfile, phar_obj->arc.archive->fname);\n\t\t\tRETURN_FALSE;\n\t\t}\n\t}\n\n\tif (phar_path_check(&newfile, &newfile_len, &pcr_error) > pcr_is_ok) {\n\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,\n\t\t\t\t\"file \\\"%s\\\" contains invalid characters %s, cannot be copied from \\\"%s\\\" in phar %s\", newfile, pcr_error, oldfile, phar_obj->arc.archive->fname);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent) {\n\t\tif (FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\t\t/* re-populate with copied-on-write entry */\n\t\tzend_hash_find(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len, (void**)&oldentry);\n\t}\n\n\tmemcpy((void *) &newentry, oldentry, sizeof(phar_entry_info));\n\n\tif (newentry.metadata) {\n\t\tzval *t;\n\n\t\tt = newentry.metadata;\n\t\tALLOC_ZVAL(newentry.metadata);\n\t\t*newentry.metadata = *t;\n\t\tzval_copy_ctor(newentry.metadata);\n#if PHP_VERSION_ID < 50300\n\t\tnewentry.metadata->refcount = 1;\n#else\n\t\tZ_SET_REFCOUNT_P(newentry.metadata, 1);\n#endif\n\n\t\tnewentry.metadata_str.c = NULL;\n\t\tnewentry.metadata_str.len = 0;\n\t}\n\n\tnewentry.filename = estrndup(newfile, newfile_len);\n\tnewentry.filename_len = newfile_len;\n\tnewentry.fp_refcount = 0;\n\n\tif (oldentry->fp_type != PHAR_FP) {\n\t\tif (FAILURE == phar_copy_entry_fp(oldentry, &newentry, &error TSRMLS_CC)) {\n\t\t\tefree(newentry.filename);\n\t\t\tphp_stream_close(newentry.fp);\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tzend_hash_add(&oldentry->phar->manifest, newfile, newfile_len, (void*)&newentry, sizeof(phar_entry_info), NULL);\n\tphar_obj->arc.archive->is_modified = 1;\n\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto int Phar::offsetExists(string entry)\n * determines whether a file exists in the phar\n */\nPHP_METHOD(Phar, offsetExists)\n{\n\tchar *fname;\n\tint fname_len;\n\tphar_entry_info *entry;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {\n\t\tif (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {\n\t\t\tif (entry->is_deleted) {\n\t\t\t\t/* entry is deleted, but has not been flushed to disk yet */\n\t\t\t\tRETURN_FALSE;\n\t\t\t}\n\t\t}\n\n\t\tif (fname_len >= sizeof(\".phar\")-1 && !memcmp(fname, \".phar\", sizeof(\".phar\")-1)) {\n\t\t\t/* none of these are real files, so they don't exist */\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tRETURN_TRUE;\n\t} else {\n\t\tif (zend_hash_exists(&phar_obj->arc.archive->virtual_dirs, fname, (uint) fname_len)) {\n\t\t\tRETURN_TRUE;\n\t\t}\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::offsetGet(string entry)\n * get a PharFileInfo object for a specific file\n */\nPHP_METHOD(Phar, offsetGet)\n{\n\tchar *fname, *error;\n\tint fname_len;\n\tzval *zfname;\n\tphar_entry_info *entry;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\t/* security is 0 here so that we can get a better error message than \"entry doesn't exist\" */\n\tif (!(entry = phar_get_entry_info_dir(phar_obj->arc.archive, fname, fname_len, 1, &error, 0 TSRMLS_CC))) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s does not exist%s%s\", fname, error?\", \":\"\", error?error:\"\");\n\t} else {\n\t\tif (fname_len == sizeof(\".phar/stub.php\")-1 && !memcmp(fname, \".phar/stub.php\", sizeof(\".phar/stub.php\")-1)) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot get stub \\\".phar/stub.php\\\" directly in phar \\\"%s\\\", use getStub\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\n\t\tif (fname_len == sizeof(\".phar/alias.txt\")-1 && !memcmp(fname, \".phar/alias.txt\", sizeof(\".phar/alias.txt\")-1)) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot get alias \\\".phar/alias.txt\\\" directly in phar \\\"%s\\\", use getAlias\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\n\t\tif (fname_len >= sizeof(\".phar\")-1 && !memcmp(fname, \".phar\", sizeof(\".phar\")-1)) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot directly get any files or directories in magic \\\".phar\\\" directory\", phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\n\t\tif (entry->is_temp_dir) {\n\t\t\tefree(entry->filename);\n\t\t\tefree(entry);\n\t\t}\n\n\t\tfname_len = spprintf(&fname, 0, \"phar://%s/%s\", phar_obj->arc.archive->fname, fname);\n\t\tMAKE_STD_ZVAL(zfname);\n\t\tZVAL_STRINGL(zfname, fname, fname_len, 0);\n\t\tspl_instantiate_arg_ex1(phar_obj->spl.info_class, &return_value, 0, zfname TSRMLS_CC);\n\t\tzval_ptr_dtor(&zfname);\n\t}\n}\n/* }}} */\n\n/* {{{ add a file within the phar archive from a string or resource\n */\nstatic void phar_add_file(phar_archive_data **pphar, char *filename, int filename_len, char *cont_str, int cont_len, zval *zresource TSRMLS_DC)\n{\n\tchar *error;\n\tsize_t contents_len;\n\tphar_entry_data *data;\n\tphp_stream *contents_file;\n\n\tif (filename_len >= sizeof(\".phar\")-1 && !memcmp(filename, \".phar\", sizeof(\".phar\")-1)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot create any files in magic \\\".phar\\\" directory\", (*pphar)->fname);\n\t\treturn;\n\t}\n\n\tif (!(data = phar_get_or_create_entry_data((*pphar)->fname, (*pphar)->fname_len, filename, filename_len, \"w+b\", 0, &error, 1 TSRMLS_CC))) {\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s does not exist and cannot be created: %s\", filename, error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s does not exist and cannot be created\", filename);\n\t\t}\n\t\treturn;\n\t} else {\n\t\tif (error) {\n\t\t\tefree(error);\n\t\t}\n\n\t\tif (!data->internal_file->is_dir) {\n\t\t\tif (cont_str) {\n\t\t\t\tcontents_len = php_stream_write(data->fp, cont_str, cont_len);\n\t\t\t\tif (contents_len != cont_len) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s could not be written to\", filename);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (!(php_stream_from_zval_no_verify(contents_file, &zresource))) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Entry %s could not be written to\", filename);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tphar_stream_copy_to_stream(contents_file, data->fp, PHP_STREAM_COPY_ALL, &contents_len);\n\t\t\t}\n\n\t\t\tdata->internal_file->compressed_filesize = data->internal_file->uncompressed_filesize = contents_len;\n\t\t}\n\n\t\t/* check for copy-on-write */\n\t\tif (pphar[0] != data->phar) {\n\t\t\t*pphar = data->phar;\n\t\t}\n\t\tphar_entry_delref(data TSRMLS_CC);\n\t\tphar_flush(*pphar, 0, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ create a directory within the phar archive\n */\nstatic void phar_mkdir(phar_archive_data **pphar, char *dirname, int dirname_len TSRMLS_DC)\n{\n\tchar *error;\n\tphar_entry_data *data;\n\n\tif (!(data = phar_get_or_create_entry_data((*pphar)->fname, (*pphar)->fname_len, dirname, dirname_len, \"w+b\", 2, &error, 1 TSRMLS_CC))) {\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Directory %s does not exist and cannot be created: %s\", dirname, error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Directory %s does not exist and cannot be created\", dirname);\n\t\t}\n\n\t\treturn;\n\t} else {\n\t\tif (error) {\n\t\t\tefree(error);\n\t\t}\n\n\t\t/* check for copy on write */\n\t\tif (data->phar != *pphar) {\n\t\t\t*pphar = data->phar;\n\t\t}\n\t\tphar_entry_delref(data TSRMLS_CC);\n\t\tphar_flush(*pphar, 0, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::offsetSet(string entry, string value)\n * set the contents of an internal file to those of an external file\n */\nPHP_METHOD(Phar, offsetSet)\n{\n\tchar *fname, *cont_str = NULL;\n\tint fname_len, cont_len;\n\tzval *zresource;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"sr\", &fname, &fname_len, &zresource) == FAILURE\n\t&& zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &fname, &fname_len, &cont_str, &cont_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (fname_len == sizeof(\".phar/stub.php\")-1 && !memcmp(fname, \".phar/stub.php\", sizeof(\".phar/stub.php\")-1)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot set stub \\\".phar/stub.php\\\" directly in phar \\\"%s\\\", use setStub\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tif (fname_len == sizeof(\".phar/alias.txt\")-1 && !memcmp(fname, \".phar/alias.txt\", sizeof(\".phar/alias.txt\")-1)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot set alias \\\".phar/alias.txt\\\" directly in phar \\\"%s\\\", use setAlias\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tif (fname_len >= sizeof(\".phar\")-1 && !memcmp(fname, \".phar\", sizeof(\".phar\")-1)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot set any files or directories in magic \\\".phar\\\" directory\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tphar_add_file(&(phar_obj->arc.archive), fname, fname_len, cont_str, cont_len, zresource TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto int Phar::offsetUnset(string entry)\n * remove a file from a phar\n */\nPHP_METHOD(Phar, offsetUnset)\n{\n\tchar *fname, *error;\n\tint fname_len;\n\tphar_entry_info *entry;\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {\n\t\tif (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {\n\t\t\tif (entry->is_deleted) {\n\t\t\t\t/* entry is deleted, but has not been flushed to disk yet */\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (phar_obj->arc.archive->is_persistent) {\n\t\t\t\tif (FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* re-populate entry after copy on write */\n\t\t\t\tzend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void **)&entry);\n\t\t\t}\n\t\t\tentry->is_modified = 0;\n\t\t\tentry->is_deleted = 1;\n\t\t\t/* we need to \"flush\" the stream to save the newly deleted file on disk */\n\t\t\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\t\t\tif (error) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\t\tefree(error);\n\t\t\t}\n\n\t\t\tRETURN_TRUE;\n\t\t}\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto string Phar::addEmptyDir(string dirname)\n * Adds an empty directory to the phar archive\n */\nPHP_METHOD(Phar, addEmptyDir)\n{\n\tchar *dirname;\n\tint dirname_len;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &dirname, &dirname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (dirname_len >= sizeof(\".phar\")-1 && !memcmp(dirname, \".phar\", sizeof(\".phar\")-1)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot create a directory in magic \\\".phar\\\" directory\");\n\t\treturn;\n\t}\n\n\tphar_mkdir(&phar_obj->arc.archive, dirname, dirname_len TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto string Phar::addFile(string filename[, string localname])\n * Adds a file to the archive using the filename, or the second parameter as the name within the archive\n */\nPHP_METHOD(Phar, addFile)\n{\n\tchar *fname, *localname = NULL;\n\tint fname_len, localname_len = 0;\n\tphp_stream *resource;\n\tzval *zresource;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|s\", &fname, &fname_len, &localname, &localname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n#if PHP_API_VERSION < 20100412\n\tif (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, \"phar error: unable to open file \\\"%s\\\" to add to phar archive, safe_mode restrictions prevent this\", fname);\n\t\treturn;\n\t}\n#endif\n\n\tif (!strstr(fname, \"://\") && php_check_open_basedir(fname TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, \"phar error: unable to open file \\\"%s\\\" to add to phar archive, open_basedir restrictions prevent this\", fname);\n\t\treturn;\n\t}\n\n\tif (!(resource = php_stream_open_wrapper(fname, \"rb\", 0, NULL))) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, \"phar error: unable to open file \\\"%s\\\" to add to phar archive\", fname);\n\t\treturn;\n\t}\n\n\tif (localname) {\n\t\tfname = localname;\n\t\tfname_len = localname_len;\n\t}\n\n\tMAKE_STD_ZVAL(zresource);\n\tphp_stream_to_zval(resource, zresource);\n\tphar_add_file(&(phar_obj->arc.archive), fname, fname_len, NULL, 0, zresource TSRMLS_CC);\n\tefree(zresource);\n\tphp_stream_close(resource);\n}\n/* }}} */\n\n/* {{{ proto string Phar::addFromString(string localname, string contents)\n * Adds a file to the archive using its contents as a string\n */\nPHP_METHOD(Phar, addFromString)\n{\n\tchar *localname, *cont_str;\n\tint localname_len, cont_len;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &localname, &localname_len, &cont_str, &cont_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tphar_add_file(&(phar_obj->arc.archive), localname, localname_len, cont_str, cont_len, NULL TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto string Phar::getStub()\n * Returns the stub at the head of a phar archive as a string.\n */\nPHP_METHOD(Phar, getStub)\n{\n\tsize_t len;\n\tchar *buf;\n\tphp_stream *fp;\n\tphp_stream_filter *filter = NULL;\n\tphar_entry_info *stub;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->is_tar || phar_obj->arc.archive->is_zip) {\n\n\t\tif (SUCCESS == zend_hash_find(&(phar_obj->arc.archive->manifest), \".phar/stub.php\", sizeof(\".phar/stub.php\")-1, (void **)&stub)) {\n\t\t\tif (phar_obj->arc.archive->fp && !phar_obj->arc.archive->is_brandnew && !(stub->flags & PHAR_ENT_COMPRESSION_MASK)) {\n\t\t\t\tfp = phar_obj->arc.archive->fp;\n\t\t\t} else {\n\t\t\t\tfp = php_stream_open_wrapper(phar_obj->arc.archive->fname, \"rb\", 0, NULL);\n\t\t\t\tif (stub->flags & PHAR_ENT_COMPRESSION_MASK) {\n\t\t\t\t\tchar *filter_name;\n\n\t\t\t\t\tif ((filter_name = phar_decompress_filter(stub, 0)) != NULL) {\n\t\t\t\t\t\tfilter = php_stream_filter_create(filter_name, NULL, php_stream_is_persistent(fp) TSRMLS_CC);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tfilter = NULL;\n\t\t\t\t\t}\n\t\t\t\t\tif (!filter) {\n\t\t\t\t\t\tzend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, \"phar error: unable to read stub of phar \\\"%s\\\" (cannot create %s filter)\", phar_obj->arc.archive->fname, phar_decompress_filter(stub, 1));\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tphp_stream_filter_append(&fp->readfilters, filter);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (!fp) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Unable to read stub\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tphp_stream_seek(fp, stub->offset_abs, SEEK_SET);\n\t\t\tlen = stub->uncompressed_filesize;\n\t\t\tgoto carry_on;\n\t\t} else {\n\t\t\tRETURN_STRINGL(\"\", 0, 1);\n\t\t}\n\t}\n\tlen = phar_obj->arc.archive->halt_offset;\n\n\tif (phar_obj->arc.archive->fp && !phar_obj->arc.archive->is_brandnew) {\n\t\tfp = phar_obj->arc.archive->fp;\n\t} else {\n\t\tfp = php_stream_open_wrapper(phar_obj->arc.archive->fname, \"rb\", 0, NULL);\n\t}\n\n\tif (!fp) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\"Unable to read stub\");\n\t\treturn;\n\t}\n\n\tphp_stream_rewind(fp);\ncarry_on:\n\tbuf = safe_emalloc(len, 1, 1);\n\n\tif (len != php_stream_read(fp, buf, len)) {\n\t\tif (fp != phar_obj->arc.archive->fp) {\n\t\t\tphp_stream_close(fp);\n\t\t}\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\"Unable to read stub\");\n\t\tefree(buf);\n\t\treturn;\n\t}\n\n\tif (filter) {\n\t\tphp_stream_filter_flush(filter, 1);\n\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t}\n\n\tif (fp != phar_obj->arc.archive->fp) {\n\t\tphp_stream_close(fp);\n\t}\n\n\tbuf[len] = '\\0';\n\tRETURN_STRINGL(buf, len, 0);\n}\n/* }}}*/\n\n/* {{{ proto int Phar::hasMetaData()\n * Returns TRUE if the phar has global metadata, FALSE otherwise.\n */\nPHP_METHOD(Phar, hasMetadata)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tRETURN_BOOL(phar_obj->arc.archive->metadata != NULL);\n}\n/* }}} */\n\n/* {{{ proto int Phar::getMetaData()\n * Returns the global metadata of the phar\n */\nPHP_METHOD(Phar, getMetadata)\n{\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (phar_obj->arc.archive->metadata) {\n\t\tif (phar_obj->arc.archive->is_persistent) {\n\t\t\tzval *ret;\n\t\t\tchar *buf = estrndup((char *) phar_obj->arc.archive->metadata, phar_obj->arc.archive->metadata_len);\n\t\t\t/* assume success, we would have failed before */\n\t\t\tphar_parse_metadata(&buf, &ret, phar_obj->arc.archive->metadata_len TSRMLS_CC);\n\t\t\tefree(buf);\n\t\t\tRETURN_ZVAL(ret, 0, 1);\n\t\t}\n\t\tRETURN_ZVAL(phar_obj->arc.archive->metadata, 1, 0);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::setMetaData(mixed $metadata)\n * Sets the global metadata of the phar\n */\nPHP_METHOD(Phar, setMetadata)\n{\n\tchar *error;\n\tzval *metadata;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &metadata) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\tif (phar_obj->arc.archive->metadata) {\n\t\tzval_ptr_dtor(&phar_obj->arc.archive->metadata);\n\t\tphar_obj->arc.archive->metadata = NULL;\n\t}\n\n\tMAKE_STD_ZVAL(phar_obj->arc.archive->metadata);\n\tZVAL_ZVAL(phar_obj->arc.archive->metadata, metadata, 1, 0);\n\tphar_obj->arc.archive->is_modified = 1;\n\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int Phar::delMetadata()\n * Deletes the global metadata of the phar\n */\nPHP_METHOD(Phar, delMetadata)\n{\n\tchar *error;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (phar_obj->arc.archive->metadata) {\n\t\tzval_ptr_dtor(&phar_obj->arc.archive->metadata);\n\t\tphar_obj->arc.archive->metadata = NULL;\n\t\tphar_obj->arc.archive->is_modified = 1;\n\t\tphar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t\tRETURN_FALSE;\n\t\t} else {\n\t\t\tRETURN_TRUE;\n\t\t}\n\n\t} else {\n\t\tRETURN_TRUE;\n\t}\n}\n/* }}} */\n#if PHP_API_VERSION < 20100412\n#define PHAR_OPENBASEDIR_CHECKPATH(filename) \\\n\t(PG(safe_mode) && (!php_checkuid(filename, NULL, CHECKUID_CHECK_FILE_AND_DIR))) || php_check_open_basedir(filename TSRMLS_CC)\n#else\n#define PHAR_OPENBASEDIR_CHECKPATH(filename) \\\n\tphp_check_open_basedir(filename TSRMLS_CC)\n#endif\n\nstatic int phar_extract_file(zend_bool overwrite, phar_entry_info *entry, char *dest, int dest_len, char **error TSRMLS_DC) /* {{{ */\n{\n\tphp_stream_statbuf ssb;\n\tint len;\n\tphp_stream *fp;\n\tchar *fullpath;\n\tconst char *slash;\n\tmode_t mode;\n\n\tif (entry->is_mounted) {\n\t\t/* silently ignore mounted entries */\n\t\treturn SUCCESS;\n\t}\n\n\tif (entry->filename_len >= sizeof(\".phar\")-1 && !memcmp(entry->filename, \".phar\", sizeof(\".phar\")-1)) {\n\t\treturn SUCCESS;\n\t}\n\n\tlen = spprintf(&fullpath, 0, \"%s/%s\", dest, entry->filename);\n\n\tif (len >= MAXPATHLEN) {\n\t\tchar *tmp;\n\t\t/* truncate for error message */\n\t\tfullpath[50] = '\\0';\n\t\tif (entry->filename_len > 50) {\n\t\t\ttmp = estrndup(entry->filename, 50);\n\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s...\\\" to \\\"%s...\\\", extracted filename is too long for filesystem\", tmp, fullpath);\n\t\t\tefree(tmp);\n\t\t} else {\n\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s...\\\", extracted filename is too long for filesystem\", entry->filename, fullpath);\n\t\t}\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\tif (!len) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\", internal error\", entry->filename);\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\tif (PHAR_OPENBASEDIR_CHECKPATH(fullpath)) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", openbasedir/safe mode restrictions in effect\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\t/* let see if the path already exists */\n\tif (!overwrite && SUCCESS == php_stream_stat_path(fullpath, &ssb)) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", path already exists\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\t/* perform dirname */\n\tslash = zend_memrchr(entry->filename, '/', entry->filename_len);\n\n\tif (slash) {\n\t\tfullpath[dest_len + (slash - entry->filename) + 1] = '\\0';\n\t} else {\n\t\tfullpath[dest_len] = '\\0';\n\t}\n\n\tif (FAILURE == php_stream_stat_path(fullpath, &ssb)) {\n\t\tif (entry->is_dir) {\n\t\t\tif (!php_stream_mkdir(fullpath, entry->flags & PHAR_ENT_PERM_MASK, PHP_STREAM_MKDIR_RECURSIVE, NULL)) {\n\t\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\", could not create directory \\\"%s\\\"\", entry->filename, fullpath);\n\t\t\t\tefree(fullpath);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t} else {\n\t\t\tif (!php_stream_mkdir(fullpath, 0777, PHP_STREAM_MKDIR_RECURSIVE, NULL)) {\n\t\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\", could not create directory \\\"%s\\\"\", entry->filename, fullpath);\n\t\t\t\tefree(fullpath);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (slash) {\n\t\tfullpath[dest_len + (slash - entry->filename) + 1] = '/';\n\t} else {\n\t\tfullpath[dest_len] = '/';\n\t}\n\n\t/* it is a standalone directory, job done */\n\tif (entry->is_dir) {\n\t\tefree(fullpath);\n\t\treturn SUCCESS;\n\t}\n\n#if PHP_API_VERSION < 20100412\n\tfp = php_stream_open_wrapper(fullpath, \"w+b\", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL);\n#else\n\tfp = php_stream_open_wrapper(fullpath, \"w+b\", REPORT_ERRORS, NULL);\n#endif\n\n\tif (!fp) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\", could not open for writing \\\"%s\\\"\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\tif (!phar_get_efp(entry, 0 TSRMLS_CC)) {\n\t\tif (FAILURE == phar_open_entry_fp(entry, error, 1 TSRMLS_CC)) {\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", unable to open internal file pointer: %s\", entry->filename, fullpath, *error);\n\t\t\t} else {\n\t\t\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", unable to open internal file pointer\", entry->filename, fullpath);\n\t\t\t}\n\t\t\tefree(fullpath);\n\t\t\tphp_stream_close(fp);\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tif (FAILURE == phar_seek_efp(entry, 0, SEEK_SET, 0, 0 TSRMLS_CC)) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", unable to seek internal file pointer\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\tphp_stream_close(fp);\n\t\treturn FAILURE;\n\t}\n\n\tif (SUCCESS != phar_stream_copy_to_stream(phar_get_efp(entry, 0 TSRMLS_CC), fp, entry->uncompressed_filesize, NULL)) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", copying contents failed\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\tphp_stream_close(fp);\n\t\treturn FAILURE;\n\t}\n\n\tphp_stream_close(fp);\n\tmode = (mode_t) entry->flags & PHAR_ENT_PERM_MASK;\n\n\tif (FAILURE == VCWD_CHMOD(fullpath, mode)) {\n\t\tspprintf(error, 4096, \"Cannot extract \\\"%s\\\" to \\\"%s\\\", setting file permissions failed\", entry->filename, fullpath);\n\t\tefree(fullpath);\n\t\treturn FAILURE;\n\t}\n\n\tefree(fullpath);\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* {{{ proto bool Phar::extractTo(string pathto[[, mixed files], bool overwrite])\n * Extract one or more file from a phar archive, optionally overwriting existing files\n */\nPHP_METHOD(Phar, extractTo)\n{\n\tchar *error = NULL;\n\tphp_stream *fp;\n\tphp_stream_statbuf ssb;\n\tphar_entry_info *entry;\n\tchar *pathto, *filename, *actual;\n\tint pathto_len, filename_len;\n\tint ret, i;\n\tint nelems;\n\tzval *zval_files = NULL;\n\tzend_bool overwrite = 0;\n\n\tPHAR_ARCHIVE_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|z!b\", &pathto, &pathto_len, &zval_files, &overwrite) == FAILURE) {\n\t\treturn;\n\t}\n\n\tfp = php_stream_open_wrapper(phar_obj->arc.archive->fname, \"rb\", IGNORE_URL|STREAM_MUST_SEEK, &actual);\n\n\tif (!fp) {\n\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,\n\t\t\t\"Invalid argument, %s cannot be found\", phar_obj->arc.archive->fname);\n\t\treturn;\n\t}\n\n\tefree(actual);\n\tphp_stream_close(fp);\n\n\tif (pathto_len < 1) {\n\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,\n\t\t\t\"Invalid argument, extraction path must be non-zero length\");\n\t\treturn;\n\t}\n\n\tif (pathto_len >= MAXPATHLEN) {\n\t\tchar *tmp = estrndup(pathto, 50);\n\t\t/* truncate for error message */\n\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, \"Cannot extract to \\\"%s...\\\", destination directory is too long for filesystem\", tmp);\n\t\tefree(tmp);\n\t\treturn;\n\t}\n\n\tif (php_stream_stat_path(pathto, &ssb) < 0) {\n\t\tret = php_stream_mkdir(pathto, 0777, PHP_STREAM_MKDIR_RECURSIVE, NULL);\n\t\tif (!ret) {\n\t\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\t\"Unable to create path \\\"%s\\\" for extraction\", pathto);\n\t\t\treturn;\n\t\t}\n\t} else if (!(ssb.sb.st_mode & S_IFDIR)) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\"Unable to use path \\\"%s\\\" for extraction, it is a file, must be a directory\", pathto);\n\t\treturn;\n\t}\n\n\tif (zval_files) {\n\t\tswitch (Z_TYPE_P(zval_files)) {\n\t\t\tcase IS_NULL:\n\t\t\t\tgoto all_files;\n#if PHP_VERSION_ID >= 60000\n\t\t\tcase IS_UNICODE:\n\t\t\t\tzval_unicode_to_string(zval_files TSRMLS_CC);\n\t\t\t\t/* break intentionally omitted */\n#endif\n\t\t\tcase IS_STRING:\n\t\t\t\tfilename = Z_STRVAL_P(zval_files);\n\t\t\t\tfilename_len = Z_STRLEN_P(zval_files);\n\t\t\t\tbreak;\n\t\t\tcase IS_ARRAY:\n\t\t\t\tnelems = zend_hash_num_elements(Z_ARRVAL_P(zval_files));\n\t\t\t\tif (nelems == 0 ) {\n\t\t\t\t\tRETURN_FALSE;\n\t\t\t\t}\n\t\t\t\tfor (i = 0; i < nelems; i++) {\n\t\t\t\t\tzval **zval_file;\n\t\t\t\t\tif (zend_hash_index_find(Z_ARRVAL_P(zval_files), i, (void **) &zval_file) == SUCCESS) {\n\t\t\t\t\t\tswitch (Z_TYPE_PP(zval_file)) {\n#if PHP_VERSION_ID >= 60000\n\t\t\t\t\t\t\tcase IS_UNICODE:\n\t\t\t\t\t\t\t\tzval_unicode_to_string(*(zval_file) TSRMLS_CC);\n\t\t\t\t\t\t\t\t/* break intentionally omitted */\n#endif\n\t\t\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\t\t\t\"Invalid argument, array of filenames to extract contains non-string value\");\n\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (FAILURE == zend_hash_find(&phar_obj->arc.archive->manifest, Z_STRVAL_PP(zval_file), Z_STRLEN_PP(zval_file), (void **)&entry)) {\n\t\t\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\t\t\"Phar Error: attempted to extract non-existent file \\\"%s\\\" from phar \\\"%s\\\"\", Z_STRVAL_PP(zval_file), phar_obj->arc.archive->fname);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {\n\t\t\t\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\t\t\"Extraction from phar \\\"%s\\\" failed: %s\", phar_obj->arc.archive->fname, error);\n\t\t\t\t\t\t\tefree(error);\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tRETURN_TRUE;\n\t\t\tdefault:\n\t\t\t\tzend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Invalid argument, expected a filename (string) or array of filenames\");\n\t\t\t\treturn;\n\t\t}\n\n\t\tif (FAILURE == zend_hash_find(&phar_obj->arc.archive->manifest, filename, filename_len, (void **)&entry)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,\n\t\t\t\t\"Phar Error: attempted to extract non-existent file \\\"%s\\\" from phar \\\"%s\\\"\", filename, phar_obj->arc.archive->fname);\n\t\t\treturn;\n\t\t}\n\n\t\tif (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,\n\t\t\t\t\"Extraction from phar \\\"%s\\\" failed: %s\", phar_obj->arc.archive->fname, error);\n\t\t\tefree(error);\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\tphar_archive_data *phar;\nall_files:\n\t\tphar = phar_obj->arc.archive;\n\t\t/* Extract all files */\n\t\tif (!zend_hash_num_elements(&(phar->manifest))) {\n\t\t\tRETURN_TRUE;\n\t\t}\n\n\t\tfor (zend_hash_internal_pointer_reset(&phar->manifest);\n\t\tzend_hash_has_more_elements(&phar->manifest) == SUCCESS;\n\t\tzend_hash_move_forward(&phar->manifest)) {\n\n\t\t\tif (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Extraction from phar \\\"%s\\\" failed: %s\", phar->fname, error);\n\t\t\t\tefree(error);\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\t}\n\tRETURN_TRUE;\n}\n/* }}} */\n\n\n/* {{{ proto void PharFileInfo::__construct(string entry)\n * Construct a Phar entry object\n */\nPHP_METHOD(PharFileInfo, __construct)\n{\n\tchar *fname, *arch, *entry, *error;\n\tint fname_len, arch_len, entry_len;\n\tphar_entry_object *entry_obj;\n\tphar_entry_info *entry_info;\n\tphar_archive_data *phar_data;\n\tzval *zobj = getThis(), arg1;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &fname, &fname_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tentry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tif (entry_obj->ent.entry) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot call constructor twice\");\n\t\treturn;\n\t}\n\n\tif (fname_len < 7 || memcmp(fname, \"phar://\", 7) || phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC) == FAILURE) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\"'%s' is not a valid phar archive URL (must have at least phar://filename.phar)\", fname);\n\t\treturn;\n\t}\n\n\tif (phar_open_from_filename(arch, arch_len, NULL, 0, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {\n\t\tefree(arch);\n\t\tefree(entry);\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot open phar file '%s': %s\", fname, error);\n\t\t\tefree(error);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\t\"Cannot open phar file '%s'\", fname);\n\t\t}\n\t\treturn;\n\t}\n\n\tif ((entry_info = phar_get_entry_info_dir(phar_data, entry, entry_len, 1, &error, 1 TSRMLS_CC)) == NULL) {\n\t\tzend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,\n\t\t\t\"Cannot access phar file entry '%s' in archive '%s'%s%s\", entry, arch, error ? \", \" : \"\", error ? error : \"\");\n\t\tefree(arch);\n\t\tefree(entry);\n\t\treturn;\n\t}\n\n\tefree(arch);\n\tefree(entry);\n\n\tentry_obj->ent.entry = entry_info;\n\n\tINIT_PZVAL(&arg1);\n\tZVAL_STRINGL(&arg1, fname, fname_len, 0);\n\n\tzend_call_method_with_1_params(&zobj, Z_OBJCE_P(zobj), \n\t\t&spl_ce_SplFileInfo->constructor, \"__construct\", NULL, &arg1);\n}\n/* }}} */\n\n#define PHAR_ENTRY_OBJECT() \\\n\tphar_entry_object *entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \\\n\tif (!entry_obj->ent.entry) { \\\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Cannot call method on an uninitialized PharFileInfo object\"); \\\n\t\treturn; \\\n\t}\n\n/* {{{ proto void PharFileInfo::__destruct()\n * clean up directory-based entry objects\n */\nPHP_METHOD(PharFileInfo, __destruct)\n{\n\tphar_entry_object *entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \\\n\n\tif (entry_obj->ent.entry && entry_obj->ent.entry->is_temp_dir) {\n\t\tif (entry_obj->ent.entry->filename) {\n\t\t\tefree(entry_obj->ent.entry->filename);\n\t\t\tentry_obj->ent.entry->filename = NULL;\n\t\t}\n\n\t\tefree(entry_obj->ent.entry);\n\t\tentry_obj->ent.entry = NULL;\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::getCompressedSize()\n * Returns the compressed size\n */\nPHP_METHOD(PharFileInfo, getCompressedSize)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tRETURN_LONG(entry_obj->ent.entry->compressed_filesize);\n}\n/* }}} */\n\n/* {{{ proto bool PharFileInfo::isCompressed([int compression_type])\n * Returns whether the entry is compressed, and whether it is compressed with Phar::GZ or Phar::BZ2 if specified\n */\nPHP_METHOD(PharFileInfo, isCompressed)\n{\n\t/* a number that is not Phar::GZ or Phar::BZ2 */\n\tlong method = 9021976;\n\tPHAR_ENTRY_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|l\", &method) == FAILURE) {\n\t\treturn;\n\t}\n\n\tswitch (method) {\n\t\tcase 9021976:\n\t\t\tRETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSION_MASK);\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tRETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ);\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tRETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2);\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\t\"Unknown compression type specified\"); \\\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::getCRC32()\n * Returns CRC32 code or throws an exception if not CRC checked\n */\nPHP_METHOD(PharFileInfo, getCRC32)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tif (entry_obj->ent.entry->is_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry is a directory, does not have a CRC\"); \\\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_crc_checked) {\n\t\tRETURN_LONG(entry_obj->ent.entry->crc32);\n\t} else {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry was not CRC checked\"); \\\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::isCRCChecked()\n * Returns whether file entry is CRC checked\n */\nPHP_METHOD(PharFileInfo, isCRCChecked)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tRETURN_BOOL(entry_obj->ent.entry->is_crc_checked);\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::getPharFlags()\n * Returns the Phar file entry flags\n */\nPHP_METHOD(PharFileInfo, getPharFlags)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tRETURN_LONG(entry_obj->ent.entry->flags & ~(PHAR_ENT_PERM_MASK|PHAR_ENT_COMPRESSION_MASK));\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::chmod()\n * set the file permissions for the Phar. This only allows setting execution bit, read/write\n */\nPHP_METHOD(PharFileInfo, chmod)\n{\n\tchar *error;\n\tlong perms;\n\tPHAR_ENTRY_OBJECT();\n\n\tif (entry_obj->ent.entry->is_temp_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry \\\"%s\\\" is a temporary directory (not an actual entry in the archive), cannot chmod\", entry_obj->ent.entry->filename); \\\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"Cannot modify permissions for file \\\"%s\\\" in phar \\\"%s\\\", write operations are prohibited\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &perms) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_persistent) {\n\t\tphar_archive_data *phar = entry_obj->ent.entry->phar;\n\n\t\tif (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar->fname);\n\t\t\treturn;\n\t\t}\n\t\t/* re-populate after copy-on-write */\n\t\tzend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);\n\t}\n\t/* clear permissions */\n\tentry_obj->ent.entry->flags &= ~PHAR_ENT_PERM_MASK;\n\tperms &= 0777;\n\tentry_obj->ent.entry->flags |= perms;\n\tentry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;\n\tentry_obj->ent.entry->phar->is_modified = 1;\n\tentry_obj->ent.entry->is_modified = 1;\n\n\t/* hackish cache in php_stat needs to be cleared */\n\t/* if this code fails to work, check main/streams/streams.c, _php_stream_stat_path */\n\tif (BG(CurrentLStatFile)) {\n\t\tefree(BG(CurrentLStatFile));\n\t}\n\n\tif (BG(CurrentStatFile)) {\n\t\tefree(BG(CurrentStatFile));\n\t}\n\n\tBG(CurrentLStatFile) = NULL;\n\tBG(CurrentStatFile) = NULL;\n\tphar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::hasMetaData()\n * Returns the metadata of the entry\n */\nPHP_METHOD(PharFileInfo, hasMetadata)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tRETURN_BOOL(entry_obj->ent.entry->metadata != NULL);\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::getMetaData()\n * Returns the metadata of the entry\n */\nPHP_METHOD(PharFileInfo, getMetadata)\n{\n\tPHAR_ENTRY_OBJECT();\n\n\tif (entry_obj->ent.entry->metadata) {\n\t\tif (entry_obj->ent.entry->is_persistent) {\n\t\t\tzval *ret;\n\t\t\tchar *buf = estrndup((char *) entry_obj->ent.entry->metadata, entry_obj->ent.entry->metadata_len);\n\t\t\t/* assume success, we would have failed before */\n\t\t\tphar_parse_metadata(&buf, &ret, entry_obj->ent.entry->metadata_len TSRMLS_CC);\n\t\t\tefree(buf);\n\t\t\tRETURN_ZVAL(ret, 0, 1);\n\t\t}\n\t\tRETURN_ZVAL(entry_obj->ent.entry->metadata, 1, 0);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::setMetaData(mixed $metadata)\n * Sets the metadata of the entry\n */\nPHP_METHOD(PharFileInfo, setMetadata)\n{\n\tchar *error;\n\tzval *metadata;\n\n\tPHAR_ENTRY_OBJECT();\n\n\tif (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_temp_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry is a temporary directory (not an actual entry in the archive), cannot set metadata\"); \\\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &metadata) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_persistent) {\n\t\tphar_archive_data *phar = entry_obj->ent.entry->phar;\n\n\t\tif (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar->fname);\n\t\t\treturn;\n\t\t}\n\t\t/* re-populate after copy-on-write */\n\t\tzend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);\n\t}\n\tif (entry_obj->ent.entry->metadata) {\n\t\tzval_ptr_dtor(&entry_obj->ent.entry->metadata);\n\t\tentry_obj->ent.entry->metadata = NULL;\n\t}\n\n\tMAKE_STD_ZVAL(entry_obj->ent.entry->metadata);\n\tZVAL_ZVAL(entry_obj->ent.entry->metadata, metadata, 1, 0);\n\n\tentry_obj->ent.entry->is_modified = 1;\n\tentry_obj->ent.entry->phar->is_modified = 1;\n\tphar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool PharFileInfo::delMetaData()\n * Deletes the metadata of the entry\n */\nPHP_METHOD(PharFileInfo, delMetadata)\n{\n\tchar *error;\n\n\tPHAR_ENTRY_OBJECT();\n\n\tif (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Write operations disabled by the php.ini setting phar.readonly\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_temp_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry is a temporary directory (not an actual entry in the archive), cannot delete metadata\"); \\\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->metadata) {\n\t\tif (entry_obj->ent.entry->is_persistent) {\n\t\t\tphar_archive_data *phar = entry_obj->ent.entry->phar;\n\n\t\t\tif (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {\n\t\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar->fname);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\t/* re-populate after copy-on-write */\n\t\t\tzend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);\n\t\t}\n\t\tzval_ptr_dtor(&entry_obj->ent.entry->metadata);\n\t\tentry_obj->ent.entry->metadata = NULL;\n\t\tentry_obj->ent.entry->is_modified = 1;\n\t\tentry_obj->ent.entry->phar->is_modified = 1;\n\n\t\tphar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);\n\n\t\tif (error) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\t\tefree(error);\n\t\t\tRETURN_FALSE;\n\t\t} else {\n\t\t\tRETURN_TRUE;\n\t\t}\n\n\t} else {\n\t\tRETURN_TRUE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto string PharFileInfo::getContent()\n * return the complete file contents of the entry (like file_get_contents)\n */\nPHP_METHOD(PharFileInfo, getContent)\n{\n\tchar *error;\n\tphp_stream *fp;\n\tphar_entry_info *link;\n\n\tPHAR_ENTRY_OBJECT();\n\n\tif (entry_obj->ent.entry->is_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar error: Cannot retrieve contents, \\\"%s\\\" in phar \\\"%s\\\" is a directory\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);\n\t\treturn;\n\t}\n\n\tlink = phar_get_link_source(entry_obj->ent.entry TSRMLS_CC);\n\n\tif (!link) {\n\t\tlink = entry_obj->ent.entry;\n\t}\n\n\tif (SUCCESS != phar_open_entry_fp(link, &error, 0 TSRMLS_CC)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar error: Cannot retrieve contents, \\\"%s\\\" in phar \\\"%s\\\": %s\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);\n\t\tefree(error);\n\t\treturn;\n\t}\n\n\tif (!(fp = phar_get_efp(link, 0 TSRMLS_CC))) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar error: Cannot retrieve contents of \\\"%s\\\" in phar \\\"%s\\\"\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);\n\t\treturn;\n\t}\n\n\tphar_seek_efp(link, 0, SEEK_SET, 0, 0 TSRMLS_CC);\n\tZ_TYPE_P(return_value) = IS_STRING;\n#if PHP_MAJOR_VERSION >= 6\n\tZ_STRLEN_P(return_value) = php_stream_copy_to_mem(fp, (void **) &(Z_STRVAL_P(return_value)), link->uncompressed_filesize, 0);\n#else\n\tZ_STRLEN_P(return_value) = php_stream_copy_to_mem(fp, &(Z_STRVAL_P(return_value)), link->uncompressed_filesize, 0);\n#endif\n\n\tif (!Z_STRVAL_P(return_value)) {\n\t\tZ_STRVAL_P(return_value) = estrndup(\"\", 0);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::compress(int compression_type)\n * Instructs the Phar class to compress the current file using zlib or bzip2 compression\n */\nPHP_METHOD(PharFileInfo, compress)\n{\n\tlong method;\n\tchar *error;\n\tPHAR_ENTRY_OBJECT();\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &method) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_tar) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress with Gzip compression, not possible with tar-based phar archives\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry is a directory, cannot set compression\"); \\\n\t\treturn;\n\t}\n\n\tif (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar is readonly, cannot change compression\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_deleted) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress deleted file\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_persistent) {\n\t\tphar_archive_data *phar = entry_obj->ent.entry->phar;\n\n\t\tif (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar->fname);\n\t\t\treturn;\n\t\t}\n\t\t/* re-populate after copy-on-write */\n\t\tzend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);\n\t}\n\tswitch (method) {\n\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\tif (entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) {\n\t\t\t\tRETURN_TRUE;\n\t\t\t}\n\n\t\t\tif ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) != 0) {\n\t\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Cannot compress with gzip compression, file is already compressed with bzip2 compression and bz2 extension is not enabled, cannot decompress\");\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t/* decompress this file indirectly */\n\t\t\t\tif (SUCCESS != phar_open_entry_fp(entry_obj->ent.entry, &error, 1 TSRMLS_CC)) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Phar error: Cannot decompress bzip2-compressed file \\\"%s\\\" in phar \\\"%s\\\" in order to compress with gzip: %s\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);\n\t\t\t\t\tefree(error);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress with gzip compression, zlib extension is not enabled\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tentry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;\n\t\t\tentry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;\n\t\t\tentry_obj->ent.entry->flags |= PHAR_ENT_COMPRESSED_GZ;\n\t\t\tbreak;\n\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\tif (entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) {\n\t\t\t\tRETURN_TRUE;\n\t\t\t}\n\n\t\t\tif ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) != 0) {\n\t\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Cannot compress with bzip2 compression, file is already compressed with gzip compression and zlib extension is not enabled, cannot decompress\");\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t/* decompress this file indirectly */\n\t\t\t\tif (SUCCESS != phar_open_entry_fp(entry_obj->ent.entry, &error, 1 TSRMLS_CC)) {\n\t\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Phar error: Cannot decompress gzip-compressed file \\\"%s\\\" in phar \\\"%s\\\" in order to compress with bzip2: %s\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);\n\t\t\t\t\tefree(error);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\t\t\"Cannot compress with bzip2 compression, bz2 extension is not enabled\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tentry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;\n\t\t\tentry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;\n\t\t\tentry_obj->ent.entry->flags |= PHAR_ENT_COMPRESSED_BZ2;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\t\"Unknown compression type specified\"); \\\n\t}\n\n\tentry_obj->ent.entry->phar->is_modified = 1;\n\tentry_obj->ent.entry->is_modified = 1;\n\tphar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto int PharFileInfo::decompress()\n * Instructs the Phar class to decompress the current file\n */\nPHP_METHOD(PharFileInfo, decompress)\n{\n\tchar *error;\n\tPHAR_ENTRY_OBJECT();\n\n\tif (entry_obj->ent.entry->is_dir) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \\\n\t\t\t\"Phar entry is a directory, cannot set compression\"); \\\n\t\treturn;\n\t}\n\n\tif ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSION_MASK) == 0) {\n\t\tRETURN_TRUE;\n\t}\n\n\tif (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Phar is readonly, cannot decompress\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_deleted) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot compress deleted file\");\n\t\treturn;\n\t}\n\n\tif ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) != 0 && !PHAR_G(has_zlib)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot decompress Gzip-compressed file, zlib extension is not enabled\");\n\t\treturn;\n\t}\n\n\tif ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) != 0 && !PHAR_G(has_bz2)) {\n\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,\n\t\t\t\"Cannot decompress Bzip2-compressed file, bz2 extension is not enabled\");\n\t\treturn;\n\t}\n\n\tif (entry_obj->ent.entry->is_persistent) {\n\t\tphar_archive_data *phar = entry_obj->ent.entry->phar;\n\n\t\tif (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"phar \\\"%s\\\" is persistent, unable to copy on write\", phar->fname);\n\t\t\treturn;\n\t\t}\n\t\t/* re-populate after copy-on-write */\n\t\tzend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);\n\t}\n\tif (!entry_obj->ent.entry->fp) {\n\t\tif (FAILURE == phar_open_archive_fp(entry_obj->ent.entry->phar TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \"Cannot decompress entry \\\"%s\\\", phar error: Cannot open phar archive \\\"%s\\\" for reading\", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);\n\t\t\treturn;\n\t\t}\n\t\tentry_obj->ent.entry->fp_type = PHAR_FP;\n\t}\n\n\tentry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;\n\tentry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;\n\tentry_obj->ent.entry->phar->is_modified = 1;\n\tentry_obj->ent.entry->is_modified = 1;\n\tphar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);\n\n\tif (error) {\n\t\tzend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, \"%s\", error);\n\t\tefree(error);\n\t}\n\tRETURN_TRUE;\n}\n/* }}} */\n\n#endif /* HAVE_SPL */\n\n/* {{{ phar methods */\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar___construct, 0, 0, 1)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, flags)\n\tZEND_ARG_INFO(0, alias)\n\tZEND_ARG_INFO(0, fileformat)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_createDS, 0, 0, 0)\n\tZEND_ARG_INFO(0, index)\n\tZEND_ARG_INFO(0, webindex)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_loadPhar, 0, 0, 1)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, alias)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mapPhar, 0, 0, 0)\n\tZEND_ARG_INFO(0, alias)\n\tZEND_ARG_INFO(0, offset)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mount, 0, 0, 2)\n\tZEND_ARG_INFO(0, inphar)\n\tZEND_ARG_INFO(0, externalfile)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mungServer, 0, 0, 1)\n\tZEND_ARG_INFO(0, munglist)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_webPhar, 0, 0, 0)\n\tZEND_ARG_INFO(0, alias)\n\tZEND_ARG_INFO(0, index)\n\tZEND_ARG_INFO(0, f404)\n\tZEND_ARG_INFO(0, mimetypes)\n\tZEND_ARG_INFO(0, rewrites)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_running, 0, 0, 1)\n\tZEND_ARG_INFO(0, retphar)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_ua, 0, 0, 1)\n\tZEND_ARG_INFO(0, archive)\nZEND_END_ARG_INFO()\n\n#if HAVE_SPL\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_build, 0, 0, 1)\n\tZEND_ARG_INFO(0, iterator)\n\tZEND_ARG_INFO(0, base_directory)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_conv, 0, 0, 0)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, compression_type)\n\tZEND_ARG_INFO(0, file_ext)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_comps, 0, 0, 1)\n\tZEND_ARG_INFO(0, compression_type)\n\tZEND_ARG_INFO(0, file_ext)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_decomp, 0, 0, 0)\n\tZEND_ARG_INFO(0, file_ext)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_comp, 0, 0, 1)\n\tZEND_ARG_INFO(0, compression_type)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_compo, 0, 0, 0)\n\tZEND_ARG_INFO(0, compression_type)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_copy, 0, 0, 2)\n\tZEND_ARG_INFO(0, newfile)\n\tZEND_ARG_INFO(0, oldfile)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_delete, 0, 0, 1)\n\tZEND_ARG_INFO(0, entry)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_fromdir, 0, 0, 1)\n\tZEND_ARG_INFO(0, base_dir)\n\tZEND_ARG_INFO(0, regex)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_offsetExists, 0, 0, 1)\n\tZEND_ARG_INFO(0, entry)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_offsetSet, 0, 0, 2)\n\tZEND_ARG_INFO(0, entry)\n\tZEND_ARG_INFO(0, value)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setAlias, 0, 0, 1)\n\tZEND_ARG_INFO(0, alias)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setMetadata, 0, 0, 1)\n\tZEND_ARG_INFO(0, metadata)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setSigAlgo, 0, 0, 1)\n\tZEND_ARG_INFO(0, algorithm)\n\tZEND_ARG_INFO(0, privatekey)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setStub, 0, 0, 1)\n\tZEND_ARG_INFO(0, newstub)\n\tZEND_ARG_INFO(0, maxlen)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_emptydir, 0, 0, 0)\n\tZEND_ARG_INFO(0, dirname)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_extract, 0, 0, 1)\n\tZEND_ARG_INFO(0, pathto)\n\tZEND_ARG_INFO(0, files)\n\tZEND_ARG_INFO(0, overwrite)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_addfile, 0, 0, 1)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, localname)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_fromstring, 0, 0, 1)\n\tZEND_ARG_INFO(0, localname)\n\tZEND_ARG_INFO(0, contents)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_phar_isff, 0, 0, 1)\n\tZEND_ARG_INFO(0, fileformat)\nZEND_END_ARG_INFO()\n\n#endif /* HAVE_SPL */\n\nzend_function_entry php_archive_methods[] = {\n#if !HAVE_SPL\n\tPHP_ME(Phar, __construct, arginfo_phar___construct, ZEND_ACC_PRIVATE)\n#else\n\tPHP_ME(Phar, __construct, arginfo_phar___construct, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, __destruct, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, addEmptyDir, arginfo_phar_emptydir, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, addFile, arginfo_phar_addfile, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, addFromString, arginfo_phar_fromstring, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, buildFromDirectory, arginfo_phar_fromdir, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, buildFromIterator, arginfo_phar_build, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, compressFiles, arginfo_phar_comp, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, decompressFiles, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, compress, arginfo_phar_comps, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, decompress, arginfo_phar_decomp, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, convertToExecutable, arginfo_phar_conv, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, convertToData, arginfo_phar_conv, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, copy, arginfo_phar_copy, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, count, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, delete, arginfo_phar_delete, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, delMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, extractTo, arginfo_phar_extract, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getAlias, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getPath, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getModified, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getSignature, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getStub, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, getVersion, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, hasMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, isBuffering, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, isCompressed, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, isFileFormat, arginfo_phar_isff, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, isWritable, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, offsetExists, arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, offsetGet, arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, offsetSet, arginfo_phar_offsetSet, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, offsetUnset, arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, setAlias, arginfo_phar_setAlias, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, setDefaultStub, arginfo_phar_createDS, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, setMetadata, arginfo_phar_setMetadata, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, setSignatureAlgorithm, arginfo_phar_setSigAlgo, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, setStub, arginfo_phar_setStub, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, startBuffering, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(Phar, stopBuffering, NULL, ZEND_ACC_PUBLIC)\n#endif\n\t/* static member functions */\n\tPHP_ME(Phar, apiVersion, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, canCompress, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, canWrite, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, createDefaultStub, arginfo_phar_createDS, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, getSupportedCompression,NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, getSupportedSignatures,NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, interceptFileFuncs, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, isValidPharFilename, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, loadPhar, arginfo_phar_loadPhar, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, mapPhar, arginfo_phar_mapPhar, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, running, arginfo_phar_running, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, mount, arginfo_phar_mount, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, mungServer, arginfo_phar_mungServer, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, unlinkArchive, arginfo_phar_ua, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\tPHP_ME(Phar, webPhar, arginfo_phar_webPhar, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)\n\t{NULL, NULL, NULL}\n};\n\n#if HAVE_SPL\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_entry___construct, 0, 0, 1)\n\tZEND_ARG_INFO(0, filename)\nZEND_END_ARG_INFO()\n\nPHAR_ARG_INFO\nZEND_BEGIN_ARG_INFO_EX(arginfo_entry_chmod, 0, 0, 1)\n\tZEND_ARG_INFO(0, perms)\nZEND_END_ARG_INFO()\n\nzend_function_entry php_entry_methods[] = {\n\tPHP_ME(PharFileInfo, __construct, arginfo_entry___construct, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, __destruct, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, chmod, arginfo_entry_chmod, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, compress, arginfo_phar_comp, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, decompress, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, delMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, getCompressedSize, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, getCRC32, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, getContent, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, getMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, getPharFlags, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, hasMetadata, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, isCompressed, arginfo_phar_compo, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, isCRCChecked, NULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(PharFileInfo, setMetadata, arginfo_phar_setMetadata, ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n#endif /* HAVE_SPL */\n\nzend_function_entry phar_exception_methods[] = {\n\t{NULL, NULL, NULL}\n};\n/* }}} */\n\n#define REGISTER_PHAR_CLASS_CONST_LONG(class_name, const_name, value) \\\n\tzend_declare_class_constant_long(class_name, const_name, sizeof(const_name)-1, (long)value TSRMLS_CC);\n\n#if PHP_VERSION_ID < 50200\n# define phar_exception_get_default() zend_exception_get_default()\n#else\n# define phar_exception_get_default() zend_exception_get_default(TSRMLS_C)\n#endif\n\nvoid phar_object_init(TSRMLS_D) /* {{{ */\n{\n\tzend_class_entry ce;\n\n\tINIT_CLASS_ENTRY(ce, \"PharException\", phar_exception_methods);\n\tphar_ce_PharException = zend_register_internal_class_ex(&ce, phar_exception_get_default(), NULL TSRMLS_CC);\n\n#if HAVE_SPL\n\tINIT_CLASS_ENTRY(ce, \"Phar\", php_archive_methods);\n\tphar_ce_archive = zend_register_internal_class_ex(&ce, spl_ce_RecursiveDirectoryIterator, NULL TSRMLS_CC);\n\n\tzend_class_implements(phar_ce_archive TSRMLS_CC, 2, spl_ce_Countable, zend_ce_arrayaccess);\n\n\tINIT_CLASS_ENTRY(ce, \"PharData\", php_archive_methods);\n\tphar_ce_data = zend_register_internal_class_ex(&ce, spl_ce_RecursiveDirectoryIterator, NULL TSRMLS_CC);\n\n\tzend_class_implements(phar_ce_data TSRMLS_CC, 2, spl_ce_Countable, zend_ce_arrayaccess);\n\n\tINIT_CLASS_ENTRY(ce, \"PharFileInfo\", php_entry_methods);\n\tphar_ce_entry = zend_register_internal_class_ex(&ce, spl_ce_SplFileInfo, NULL TSRMLS_CC);\n#else\n\tINIT_CLASS_ENTRY(ce, \"Phar\", php_archive_methods);\n\tphar_ce_archive = zend_register_internal_class(&ce TSRMLS_CC);\n\tphar_ce_archive->ce_flags |= ZEND_ACC_FINAL_CLASS;\n\n\tINIT_CLASS_ENTRY(ce, \"PharData\", php_archive_methods);\n\tphar_ce_data = zend_register_internal_class(&ce TSRMLS_CC);\n\tphar_ce_data->ce_flags |= ZEND_ACC_FINAL_CLASS;\n#endif\n\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"BZ2\", PHAR_ENT_COMPRESSED_BZ2)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"GZ\", PHAR_ENT_COMPRESSED_GZ)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"NONE\", PHAR_ENT_COMPRESSED_NONE)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"PHAR\", PHAR_FORMAT_PHAR)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"TAR\", PHAR_FORMAT_TAR)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"ZIP\", PHAR_FORMAT_ZIP)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"COMPRESSED\", PHAR_ENT_COMPRESSION_MASK)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"PHP\", PHAR_MIME_PHP)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"PHPS\", PHAR_MIME_PHPS)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"MD5\", PHAR_SIG_MD5)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"OPENSSL\", PHAR_SIG_OPENSSL)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"SHA1\", PHAR_SIG_SHA1)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"SHA256\", PHAR_SIG_SHA256)\n\tREGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, \"SHA512\", PHAR_SIG_SHA512)\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n * vim<600: noet sw=4 ts=4\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-03-25-8138f7de40-3acdca4703.c"}}},{"rowIdx":62,"cells":{"id":{"kind":"string","value":"manybugs_data_63"},"content":{"kind":"string","value":"/* zlibmodule.c -- gzip-compatible data compression */\n/* See http://www.gzip.org/zlib/ */\n\n/* Windows users: read Python's PCbuild\\readme.txt */\n\n\n#include \"Python.h\"\n#include \"structmember.h\"\n#include \"zlib.h\"\n\n#ifdef WITH_THREAD\n #include \"pythread.h\"\n #define ENTER_ZLIB(obj) \\\n Py_BEGIN_ALLOW_THREADS; \\\n PyThread_acquire_lock((obj)->lock, 1); \\\n Py_END_ALLOW_THREADS;\n #define LEAVE_ZLIB(obj) PyThread_release_lock((obj)->lock);\n#else\n #define ENTER_ZLIB(obj)\n #define LEAVE_ZLIB(obj)\n#endif\n\n/* The following parameters are copied from zutil.h, version 0.95 */\n#define DEFLATED 8\n#if MAX_MEM_LEVEL >= 8\n# define DEF_MEM_LEVEL 8\n#else\n# define DEF_MEM_LEVEL MAX_MEM_LEVEL\n#endif\n#define DEF_WBITS MAX_WBITS\n\n/* The output buffer will be increased in chunks of DEFAULTALLOC bytes. */\n#define DEFAULTALLOC (16*1024)\n\nstatic PyTypeObject Comptype;\nstatic PyTypeObject Decomptype;\n\nstatic PyObject *ZlibError;\n\ntypedef struct\n{\n PyObject_HEAD\n z_stream zst;\n PyObject *unused_data;\n PyObject *unconsumed_tail;\n int is_initialised;\n #ifdef WITH_THREAD\n PyThread_type_lock lock;\n #endif\n} compobject;\n\nstatic void\nzlib_error(z_stream zst, int err, char *msg)\n{\n const char *zmsg = zst.msg;\n if (zmsg == Z_NULL) {\n switch (err) {\n case Z_BUF_ERROR:\n zmsg = \"incomplete or truncated stream\";\n break;\n case Z_STREAM_ERROR:\n zmsg = \"inconsistent stream state\";\n break;\n case Z_DATA_ERROR:\n zmsg = \"invalid input data\";\n break;\n }\n }\n if (zmsg == Z_NULL)\n PyErr_Format(ZlibError, \"Error %d %s\", err, msg);\n else\n PyErr_Format(ZlibError, \"Error %d %s: %.200s\", err, msg, zmsg);\n}\n\nPyDoc_STRVAR(compressobj__doc__,\n\"compressobj([level]) -- Return a compressor object.\\n\"\n\"\\n\"\n\"Optional arg level is the compression level, in 1-9.\");\n\nPyDoc_STRVAR(decompressobj__doc__,\n\"decompressobj([wbits]) -- Return a decompressor object.\\n\"\n\"\\n\"\n\"Optional arg wbits is the window buffer size.\");\n\nstatic compobject *\nnewcompobject(PyTypeObject *type)\n{\n compobject *self;\n self = PyObject_New(compobject, type);\n if (self == NULL)\n return NULL;\n self->is_initialised = 0;\n self->unused_data = PyBytes_FromStringAndSize(\"\", 0);\n if (self->unused_data == NULL) {\n Py_DECREF(self);\n return NULL;\n }\n self->unconsumed_tail = PyBytes_FromStringAndSize(\"\", 0);\n if (self->unconsumed_tail == NULL) {\n Py_DECREF(self);\n return NULL;\n }\n#ifdef WITH_THREAD\n self->lock = PyThread_allocate_lock();\n#endif\n return self;\n}\n\nPyDoc_STRVAR(compress__doc__,\n\"compress(string[, level]) -- Returned compressed string.\\n\"\n\"\\n\"\n\"Optional arg level is the compression level, in 1-9.\");\n\nstatic PyObject *\nPyZlib_compress(PyObject *self, PyObject *args)\n{\n PyObject *ReturnVal = NULL;\n Py_buffer pinput;\n Byte *input, *output;\n unsigned int length;\n int level=Z_DEFAULT_COMPRESSION, err;\n z_stream zst;\n\n /* require Python string object, optional 'level' arg */\n if (!PyArg_ParseTuple(args, \"y*|i:compress\", &pinput, &level))\n return NULL;\n\n if (pinput.len > UINT_MAX) {\n PyErr_SetString(PyExc_OverflowError,\n \"size does not fit in an unsigned int\");\n return NULL;\n }\n length = pinput.len;\n input = pinput.buf;\n\n zst.avail_out = length + length/1000 + 12 + 1;\n\n output = (Byte*)malloc(zst.avail_out);\n if (output == NULL) {\n PyBuffer_Release(&pinput);\n PyErr_SetString(PyExc_MemoryError,\n \"Can't allocate memory to compress data\");\n return NULL;\n }\n\n /* Past the point of no return. From here on out, we need to make sure\n we clean up mallocs & INCREFs. */\n\n zst.zalloc = (alloc_func)NULL;\n zst.zfree = (free_func)Z_NULL;\n zst.next_out = (Byte *)output;\n zst.next_in = (Byte *)input;\n zst.avail_in = length;\n err = deflateInit(&zst, level);\n\n switch(err) {\n case(Z_OK):\n break;\n case(Z_MEM_ERROR):\n PyErr_SetString(PyExc_MemoryError,\n \"Out of memory while compressing data\");\n goto error;\n case(Z_STREAM_ERROR):\n PyErr_SetString(ZlibError,\n \"Bad compression level\");\n goto error;\n default:\n deflateEnd(&zst);\n zlib_error(zst, err, \"while compressing data\");\n goto error;\n }\n\n Py_BEGIN_ALLOW_THREADS;\n err = deflate(&zst, Z_FINISH);\n Py_END_ALLOW_THREADS;\n\n if (err != Z_STREAM_END) {\n zlib_error(zst, err, \"while compressing data\");\n deflateEnd(&zst);\n goto error;\n }\n\n err=deflateEnd(&zst);\n if (err == Z_OK)\n ReturnVal = PyBytes_FromStringAndSize((char *)output,\n zst.total_out);\n else\n zlib_error(zst, err, \"while finishing compression\");\n\n error:\n PyBuffer_Release(&pinput);\n free(output);\n\n return ReturnVal;\n}\n\nPyDoc_STRVAR(decompress__doc__,\n\"decompress(string[, wbits[, bufsize]]) -- Return decompressed string.\\n\"\n\"\\n\"\n\"Optional arg wbits is the window buffer size. Optional arg bufsize is\\n\"\n\"the initial output buffer size.\");\n\nstatic PyObject *\nPyZlib_decompress(PyObject *self, PyObject *args)\n{\n PyObject *result_str;\n Py_buffer pinput;\n Byte *input;\n unsigned int length;\n int err;\n int wsize=DEF_WBITS;\n Py_ssize_t r_strlen=DEFAULTALLOC;\n z_stream zst;\n\n if (!PyArg_ParseTuple(args, \"y*|in:decompress\",\n &pinput, &wsize, &r_strlen))\n return NULL;\n\n if (pinput.len > UINT_MAX) {\n PyErr_SetString(PyExc_OverflowError,\n \"size does not fit in an unsigned int\");\n return NULL;\n }\n length = pinput.len;\n input = pinput.buf;\n\n if (r_strlen <= 0)\n r_strlen = 1;\n\n zst.avail_in = length;\n zst.avail_out = r_strlen;\n\n if (!(result_str = PyBytes_FromStringAndSize(NULL, r_strlen))) {\n PyBuffer_Release(&pinput);\n return NULL;\n }\n\n zst.zalloc = (alloc_func)NULL;\n zst.zfree = (free_func)Z_NULL;\n zst.next_out = (Byte *)PyBytes_AS_STRING(result_str);\n zst.next_in = (Byte *)input;\n err = inflateInit2(&zst, wsize);\n\n switch(err) {\n case(Z_OK):\n break;\n case(Z_MEM_ERROR):\n PyErr_SetString(PyExc_MemoryError,\n \"Out of memory while decompressing data\");\n goto error;\n default:\n inflateEnd(&zst);\n zlib_error(zst, err, \"while preparing to decompress data\");\n goto error;\n }\n\n do {\n Py_BEGIN_ALLOW_THREADS\n err=inflate(&zst, Z_FINISH);\n Py_END_ALLOW_THREADS\n\n switch(err) {\n case(Z_STREAM_END):\n break;\n case(Z_BUF_ERROR):\n /*\n * If there is at least 1 byte of room according to zst.avail_out\n * and we get this error, assume that it means zlib cannot\n * process the inflate call() due to an error in the data.\n */\n if (zst.avail_out > 0) {\n zlib_error(zst, err, \"while decompressing data\");\n inflateEnd(&zst);\n goto error;\n }\n /* fall through */\n case(Z_OK):\n /* need more memory */\n if (_PyBytes_Resize(&result_str, r_strlen << 1) < 0) {\n inflateEnd(&zst);\n goto error;\n }\n zst.next_out =\n (unsigned char *)PyBytes_AS_STRING(result_str) + r_strlen;\n zst.avail_out = r_strlen;\n r_strlen = r_strlen << 1;\n break;\n default:\n inflateEnd(&zst);\n zlib_error(zst, err, \"while decompressing data\");\n goto error;\n }\n } while (err != Z_STREAM_END);\n\n err = inflateEnd(&zst);\n if (err != Z_OK) {\n zlib_error(zst, err, \"while finishing data decompression\");\n goto error;\n }\n\n if (_PyBytes_Resize(&result_str, zst.total_out) < 0)\n goto error;\n\n PyBuffer_Release(&pinput);\n return result_str;\n\n error:\n PyBuffer_Release(&pinput);\n Py_XDECREF(result_str);\n return NULL;\n}\n\nstatic PyObject *\nPyZlib_compressobj(PyObject *selfptr, PyObject *args)\n{\n compobject *self;\n int level=Z_DEFAULT_COMPRESSION, method=DEFLATED;\n int wbits=MAX_WBITS, memLevel=DEF_MEM_LEVEL, strategy=0, err;\n\n if (!PyArg_ParseTuple(args, \"|iiiii:compressobj\", &level, &method, &wbits,\n &memLevel, &strategy))\n return NULL;\n\n self = newcompobject(&Comptype);\n if (self==NULL)\n return(NULL);\n self->zst.zalloc = (alloc_func)NULL;\n self->zst.zfree = (free_func)Z_NULL;\n self->zst.next_in = NULL;\n self->zst.avail_in = 0;\n err = deflateInit2(&self->zst, level, method, wbits, memLevel, strategy);\n switch(err) {\n case (Z_OK):\n self->is_initialised = 1;\n return (PyObject*)self;\n case (Z_MEM_ERROR):\n Py_DECREF(self);\n PyErr_SetString(PyExc_MemoryError,\n \"Can't allocate memory for compression object\");\n return NULL;\n case(Z_STREAM_ERROR):\n Py_DECREF(self);\n PyErr_SetString(PyExc_ValueError, \"Invalid initialization option\");\n return NULL;\n default:\n zlib_error(self->zst, err, \"while creating compression object\");\n Py_DECREF(self);\n return NULL;\n }\n}\n\nstatic PyObject *\nPyZlib_decompressobj(PyObject *selfptr, PyObject *args)\n{\n int wbits=DEF_WBITS, err;\n compobject *self;\n if (!PyArg_ParseTuple(args, \"|i:decompressobj\", &wbits))\n return NULL;\n\n self = newcompobject(&Decomptype);\n if (self == NULL)\n return(NULL);\n self->zst.zalloc = (alloc_func)NULL;\n self->zst.zfree = (free_func)Z_NULL;\n self->zst.next_in = NULL;\n self->zst.avail_in = 0;\n err = inflateInit2(&self->zst, wbits);\n switch(err) {\n case (Z_OK):\n self->is_initialised = 1;\n return (PyObject*)self;\n case(Z_STREAM_ERROR):\n Py_DECREF(self);\n PyErr_SetString(PyExc_ValueError, \"Invalid initialization option\");\n return NULL;\n case (Z_MEM_ERROR):\n Py_DECREF(self);\n PyErr_SetString(PyExc_MemoryError,\n \"Can't allocate memory for decompression object\");\n return NULL;\n default:\n zlib_error(self->zst, err, \"while creating decompression object\");\n Py_DECREF(self);\n return NULL;\n }\n}\n\nstatic void\nDealloc(compobject *self)\n{\n#ifdef WITH_THREAD\n PyThread_free_lock(self->lock);\n#endif\n Py_XDECREF(self->unused_data);\n Py_XDECREF(self->unconsumed_tail);\n PyObject_Del(self);\n}\n\nstatic void\nComp_dealloc(compobject *self)\n{\n if (self->is_initialised)\n deflateEnd(&self->zst);\n Dealloc(self);\n}\n\nstatic void\nDecomp_dealloc(compobject *self)\n{\n if (self->is_initialised)\n inflateEnd(&self->zst);\n Dealloc(self);\n}\n\nPyDoc_STRVAR(comp_compress__doc__,\n\"compress(data) -- Return a string containing data compressed.\\n\"\n\"\\n\"\n\"After calling this function, some of the input data may still\\n\"\n\"be stored in internal buffers for later processing.\\n\"\n\"Call the flush() method to clear these buffers.\");\n\n\nstatic PyObject *\nPyZlib_objcompress(compobject *self, PyObject *args)\n{\n int err, inplen;\n Py_ssize_t length = DEFAULTALLOC;\n PyObject *RetVal;\n Py_buffer pinput;\n Byte *input;\n unsigned long start_total_out;\n\n if (!PyArg_ParseTuple(args, \"y*:compress\", &pinput))\n return NULL;\n input = pinput.buf;\n inplen = pinput.len;\n\n if (!(RetVal = PyBytes_FromStringAndSize(NULL, length))) {\n PyBuffer_Release(&pinput);\n return NULL;\n }\n\n ENTER_ZLIB(self);\n\n start_total_out = self->zst.total_out;\n self->zst.avail_in = inplen;\n self->zst.next_in = input;\n self->zst.avail_out = length;\n self->zst.next_out = (unsigned char *)PyBytes_AS_STRING(RetVal);\n\n Py_BEGIN_ALLOW_THREADS\n err = deflate(&(self->zst), Z_NO_FLUSH);\n Py_END_ALLOW_THREADS\n\n /* while Z_OK and the output buffer is full, there might be more output,\n so extend the output buffer and try again */\n while (err == Z_OK && self->zst.avail_out == 0) {\n if (_PyBytes_Resize(&RetVal, length << 1) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n self->zst.next_out =\n (unsigned char *)PyBytes_AS_STRING(RetVal) + length;\n self->zst.avail_out = length;\n length = length << 1;\n\n Py_BEGIN_ALLOW_THREADS\n err = deflate(&(self->zst), Z_NO_FLUSH);\n Py_END_ALLOW_THREADS\n }\n /* We will only get Z_BUF_ERROR if the output buffer was full but\n there wasn't more output when we tried again, so it is not an error\n condition.\n */\n\n if (err != Z_OK && err != Z_BUF_ERROR) {\n zlib_error(self->zst, err, \"while compressing\");\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n if (_PyBytes_Resize(&RetVal, self->zst.total_out - start_total_out) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n }\n\n error:\n LEAVE_ZLIB(self);\n PyBuffer_Release(&pinput);\n return RetVal;\n}\n\nPyDoc_STRVAR(decomp_decompress__doc__,\n\"decompress(data, max_length) -- Return a string containing the decompressed\\n\"\n\"version of the data.\\n\"\n\"\\n\"\n\"After calling this function, some of the input data may still be stored in\\n\"\n\"internal buffers for later processing.\\n\"\n\"Call the flush() method to clear these buffers.\\n\"\n\"If the max_length parameter is specified then the return value will be\\n\"\n\"no longer than max_length. Unconsumed input data will be stored in\\n\"\n\"the unconsumed_tail attribute.\");\n\nstatic PyObject *\nPyZlib_objdecompress(compobject *self, PyObject *args)\n{\n int err, inplen, max_length = 0;\n Py_ssize_t old_length, length = DEFAULTALLOC;\n PyObject *RetVal;\n Py_buffer pinput;\n Byte *input;\n unsigned long start_total_out;\n\n if (!PyArg_ParseTuple(args, \"y*|i:decompress\", &pinput,\n &max_length))\n return NULL;\n input = pinput.buf;\n inplen = pinput.len;\n if (max_length < 0) {\n PyBuffer_Release(&pinput);\n PyErr_SetString(PyExc_ValueError,\n \"max_length must be greater than zero\");\n return NULL;\n }\n\n /* limit amount of data allocated to max_length */\n if (max_length && length > max_length)\n length = max_length;\n if (!(RetVal = PyBytes_FromStringAndSize(NULL, length))) {\n PyBuffer_Release(&pinput);\n return NULL;\n }\n\n ENTER_ZLIB(self);\n\n start_total_out = self->zst.total_out;\n self->zst.avail_in = inplen;\n self->zst.next_in = input;\n self->zst.avail_out = length;\n self->zst.next_out = (unsigned char *)PyBytes_AS_STRING(RetVal);\n\n Py_BEGIN_ALLOW_THREADS\n err = inflate(&(self->zst), Z_SYNC_FLUSH);\n Py_END_ALLOW_THREADS\n\n /* While Z_OK and the output buffer is full, there might be more output.\n So extend the output buffer and try again.\n */\n while (err == Z_OK && self->zst.avail_out == 0) {\n /* If max_length set, don't continue decompressing if we've already\n reached the limit.\n */\n if (max_length && length >= max_length)\n break;\n\n /* otherwise, ... */\n old_length = length;\n length = length << 1;\n if (max_length && length > max_length)\n length = max_length;\n\n if (_PyBytes_Resize(&RetVal, length) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n self->zst.next_out =\n (unsigned char *)PyBytes_AS_STRING(RetVal) + old_length;\n self->zst.avail_out = length - old_length;\n\n Py_BEGIN_ALLOW_THREADS\n err = inflate(&(self->zst), Z_SYNC_FLUSH);\n Py_END_ALLOW_THREADS\n }\n\n /* Not all of the compressed data could be accommodated in the output buffer\n of specified size. Return the unconsumed tail in an attribute.*/\n if(max_length) {\n Py_DECREF(self->unconsumed_tail);\n self->unconsumed_tail = PyBytes_FromStringAndSize((char *)self->zst.next_in,\n self->zst.avail_in);\n if(!self->unconsumed_tail) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n }\n\n /* The end of the compressed data has been reached, so set the\n unused_data attribute to a string containing the remainder of the\n data in the string. Note that this is also a logical place to call\n inflateEnd, but the old behaviour of only calling it on flush() is\n preserved.\n */\n if (err == Z_STREAM_END) {\n Py_XDECREF(self->unused_data); /* Free original empty string */\n self->unused_data = PyBytes_FromStringAndSize(\n (char *)self->zst.next_in, self->zst.avail_in);\n if (self->unused_data == NULL) {\n Py_DECREF(RetVal);\n goto error;\n }\n /* We will only get Z_BUF_ERROR if the output buffer was full\n but there wasn't more output when we tried again, so it is\n not an error condition.\n */\n } else if (err != Z_OK && err != Z_BUF_ERROR) {\n zlib_error(self->zst, err, \"while decompressing\");\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n\n if (_PyBytes_Resize(&RetVal, self->zst.total_out - start_total_out) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n }\n\n error:\n LEAVE_ZLIB(self);\n PyBuffer_Release(&pinput);\n return RetVal;\n}\n\nPyDoc_STRVAR(comp_flush__doc__,\n\"flush( [mode] ) -- Return a string containing any remaining compressed data.\\n\"\n\"\\n\"\n\"mode can be one of the constants Z_SYNC_FLUSH, Z_FULL_FLUSH, Z_FINISH; the\\n\"\n\"default value used when mode is not specified is Z_FINISH.\\n\"\n\"If mode == Z_FINISH, the compressor object can no longer be used after\\n\"\n\"calling the flush() method. Otherwise, more data can still be compressed.\");\n\nstatic PyObject *\nPyZlib_flush(compobject *self, PyObject *args)\n{\n int err, length = DEFAULTALLOC;\n PyObject *RetVal;\n int flushmode = Z_FINISH;\n unsigned long start_total_out;\n\n if (!PyArg_ParseTuple(args, \"|i:flush\", &flushmode))\n return NULL;\n\n /* Flushing with Z_NO_FLUSH is a no-op, so there's no point in\n doing any work at all; just return an empty string. */\n if (flushmode == Z_NO_FLUSH) {\n return PyBytes_FromStringAndSize(NULL, 0);\n }\n\n if (!(RetVal = PyBytes_FromStringAndSize(NULL, length)))\n return NULL;\n\n ENTER_ZLIB(self);\n\n start_total_out = self->zst.total_out;\n self->zst.avail_in = 0;\n self->zst.avail_out = length;\n self->zst.next_out = (unsigned char *)PyBytes_AS_STRING(RetVal);\n\n Py_BEGIN_ALLOW_THREADS\n err = deflate(&(self->zst), flushmode);\n Py_END_ALLOW_THREADS\n\n /* while Z_OK and the output buffer is full, there might be more output,\n so extend the output buffer and try again */\n while (err == Z_OK && self->zst.avail_out == 0) {\n if (_PyBytes_Resize(&RetVal, length << 1) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n self->zst.next_out =\n (unsigned char *)PyBytes_AS_STRING(RetVal) + length;\n self->zst.avail_out = length;\n length = length << 1;\n\n Py_BEGIN_ALLOW_THREADS\n err = deflate(&(self->zst), flushmode);\n Py_END_ALLOW_THREADS\n }\n\n /* If flushmode is Z_FINISH, we also have to call deflateEnd() to free\n various data structures. Note we should only get Z_STREAM_END when\n flushmode is Z_FINISH, but checking both for safety*/\n if (err == Z_STREAM_END && flushmode == Z_FINISH) {\n err = deflateEnd(&(self->zst));\n if (err != Z_OK) {\n zlib_error(self->zst, err, \"from deflateEnd()\");\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n else\n self->is_initialised = 0;\n\n /* We will only get Z_BUF_ERROR if the output buffer was full\n but there wasn't more output when we tried again, so it is\n not an error condition.\n */\n } else if (err!=Z_OK && err!=Z_BUF_ERROR) {\n zlib_error(self->zst, err, \"while flushing\");\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n\n if (_PyBytes_Resize(&RetVal, self->zst.total_out - start_total_out) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n }\n\n error:\n LEAVE_ZLIB(self);\n\n return RetVal;\n}\n\n#ifdef HAVE_ZLIB_COPY\nPyDoc_STRVAR(comp_copy__doc__,\n\"copy() -- Return a copy of the compression object.\");\n\nstatic PyObject *\nPyZlib_copy(compobject *self)\n{\n compobject *retval = NULL;\n int err;\n\n retval = newcompobject(&Comptype);\n if (!retval) return NULL;\n\n /* Copy the zstream state\n * We use ENTER_ZLIB / LEAVE_ZLIB to make this thread-safe\n */\n ENTER_ZLIB(self);\n err = deflateCopy(&retval->zst, &self->zst);\n switch(err) {\n case(Z_OK):\n break;\n case(Z_STREAM_ERROR):\n PyErr_SetString(PyExc_ValueError, \"Inconsistent stream state\");\n goto error;\n case(Z_MEM_ERROR):\n PyErr_SetString(PyExc_MemoryError,\n \"Can't allocate memory for compression object\");\n goto error;\n default:\n zlib_error(self->zst, err, \"while copying compression object\");\n goto error;\n }\n Py_INCREF(self->unused_data);\n Py_INCREF(self->unconsumed_tail);\n Py_XDECREF(retval->unused_data);\n Py_XDECREF(retval->unconsumed_tail);\n retval->unused_data = self->unused_data;\n retval->unconsumed_tail = self->unconsumed_tail;\n\n /* Mark it as being initialized */\n retval->is_initialised = 1;\n\n LEAVE_ZLIB(self);\n return (PyObject *)retval;\n\nerror:\n LEAVE_ZLIB(self);\n Py_XDECREF(retval);\n return NULL;\n}\n\nPyDoc_STRVAR(decomp_copy__doc__,\n\"copy() -- Return a copy of the decompression object.\");\n\nstatic PyObject *\nPyZlib_uncopy(compobject *self)\n{\n compobject *retval = NULL;\n int err;\n\n retval = newcompobject(&Decomptype);\n if (!retval) return NULL;\n\n /* Copy the zstream state\n * We use ENTER_ZLIB / LEAVE_ZLIB to make this thread-safe\n */\n ENTER_ZLIB(self);\n err = inflateCopy(&retval->zst, &self->zst);\n switch(err) {\n case(Z_OK):\n break;\n case(Z_STREAM_ERROR):\n PyErr_SetString(PyExc_ValueError, \"Inconsistent stream state\");\n goto error;\n case(Z_MEM_ERROR):\n PyErr_SetString(PyExc_MemoryError,\n \"Can't allocate memory for decompression object\");\n goto error;\n default:\n zlib_error(self->zst, err, \"while copying decompression object\");\n goto error;\n }\n\n Py_INCREF(self->unused_data);\n Py_INCREF(self->unconsumed_tail);\n Py_XDECREF(retval->unused_data);\n Py_XDECREF(retval->unconsumed_tail);\n retval->unused_data = self->unused_data;\n retval->unconsumed_tail = self->unconsumed_tail;\n\n /* Mark it as being initialized */\n retval->is_initialised = 1;\n\n LEAVE_ZLIB(self);\n return (PyObject *)retval;\n\nerror:\n LEAVE_ZLIB(self);\n Py_XDECREF(retval);\n return NULL;\n}\n#endif\n\nPyDoc_STRVAR(decomp_flush__doc__,\n\"flush( [length] ) -- Return a string containing any remaining\\n\"\n\"decompressed data. length, if given, is the initial size of the\\n\"\n\"output buffer.\\n\"\n\"\\n\"\n\"The decompressor object can no longer be used after this call.\");\n\nstatic PyObject *\nPyZlib_unflush(compobject *self, PyObject *args)\n{\n int err, length = DEFAULTALLOC;\n PyObject * retval = NULL;\n unsigned long start_total_out;\n\n if (!PyArg_ParseTuple(args, \"|i:flush\", &length))\n return NULL;\n if (length <= 0) {\n PyErr_SetString(PyExc_ValueError, \"length must be greater than zero\");\n return NULL;\n }\n if (!(retval = PyBytes_FromStringAndSize(NULL, length)))\n return NULL;\n\n\n ENTER_ZLIB(self);\n\n start_total_out = self->zst.total_out;\n self->zst.avail_out = length;\n self->zst.next_out = (Byte *)PyBytes_AS_STRING(retval);\n\n Py_BEGIN_ALLOW_THREADS\n err = inflate(&(self->zst), Z_FINISH);\n Py_END_ALLOW_THREADS\n\n /* while Z_OK and the output buffer is full, there might be more output,\n so extend the output buffer and try again */\n while ((err == Z_OK || err == Z_BUF_ERROR) && self->zst.avail_out == 0) {\n if (_PyBytes_Resize(&retval, length << 1) < 0) {\n Py_DECREF(retval);\n retval = NULL;\n goto error;\n }\n self->zst.next_out = (Byte *)PyBytes_AS_STRING(retval) + length;\n self->zst.avail_out = length;\n length = length << 1;\n\n Py_BEGIN_ALLOW_THREADS\n err = inflate(&(self->zst), Z_FINISH);\n Py_END_ALLOW_THREADS\n }\n\n /* If flushmode is Z_FINISH, we also have to call deflateEnd() to free\n various data structures. Note we should only get Z_STREAM_END when\n flushmode is Z_FINISH */\n if (err == Z_STREAM_END) {\n err = inflateEnd(&(self->zst));\n self->is_initialised = 0;\n if (err != Z_OK) {\n zlib_error(self->zst, err, \"from inflateEnd()\");\n Py_DECREF(retval);\n retval = NULL;\n goto error;\n }\n }\n if (_PyBytes_Resize(&retval, self->zst.total_out - start_total_out) < 0) {\n Py_DECREF(retval);\n retval = NULL;\n }\n\nerror:\n\n LEAVE_ZLIB(self);\n\n return retval;\n}\n\nstatic PyMethodDef comp_methods[] =\n{\n {\"compress\", (binaryfunc)PyZlib_objcompress, METH_VARARGS,\n comp_compress__doc__},\n {\"flush\", (binaryfunc)PyZlib_flush, METH_VARARGS,\n comp_flush__doc__},\n#ifdef HAVE_ZLIB_COPY\n {\"copy\", (PyCFunction)PyZlib_copy, METH_NOARGS,\n comp_copy__doc__},\n#endif\n {NULL, NULL}\n};\n\nstatic PyMethodDef Decomp_methods[] =\n{\n {\"decompress\", (binaryfunc)PyZlib_objdecompress, METH_VARARGS,\n decomp_decompress__doc__},\n {\"flush\", (binaryfunc)PyZlib_unflush, METH_VARARGS,\n decomp_flush__doc__},\n#ifdef HAVE_ZLIB_COPY\n {\"copy\", (PyCFunction)PyZlib_uncopy, METH_NOARGS,\n decomp_copy__doc__},\n#endif\n {NULL, NULL}\n};\n\n#define COMP_OFF(x) offsetof(compobject, x)\nstatic PyMemberDef Decomp_members[] = {\n {\"unused_data\", T_OBJECT, COMP_OFF(unused_data), READONLY},\n {\"unconsumed_tail\", T_OBJECT, COMP_OFF(unconsumed_tail), READONLY},\n {NULL},\n};\n\nPyDoc_STRVAR(adler32__doc__,\n\"adler32(string[, start]) -- Compute an Adler-32 checksum of string.\\n\"\n\"\\n\"\n\"An optional starting value can be specified. The returned checksum is\\n\"\n\"an integer.\");\n\nstatic PyObject *\nPyZlib_adler32(PyObject *self, PyObject *args)\n{\n unsigned int adler32val = 1; /* adler32(0L, Z_NULL, 0) */\n Py_buffer pbuf;\n\n if (!PyArg_ParseTuple(args, \"y*|I:adler32\", &pbuf, &adler32val))\n return NULL;\n /* Releasing the GIL for very small buffers is inefficient\n and may lower performance */\n if (pbuf.len > 1024*5) {\n unsigned char *buf = pbuf.buf;\n Py_ssize_t len = pbuf.len;\n\n Py_BEGIN_ALLOW_THREADS\n /* Avoid truncation of length for very large buffers. adler32() takes\n length as an unsigned int, which may be narrower than Py_ssize_t. */\n while (len > (size_t) UINT_MAX) {\n adler32val = adler32(adler32val, buf, UINT_MAX);\n buf += (size_t) UINT_MAX;\n len -= (size_t) UINT_MAX;\n }\n adler32val = adler32(adler32val, buf, len);\n Py_END_ALLOW_THREADS\n } else {\n adler32val = adler32(adler32val, pbuf.buf, pbuf.len);\n }\n PyBuffer_Release(&pbuf);\n return PyLong_FromUnsignedLong(adler32val & 0xffffffffU);\n}\n\nPyDoc_STRVAR(crc32__doc__,\n\"crc32(string[, start]) -- Compute a CRC-32 checksum of string.\\n\"\n\"\\n\"\n\"An optional starting value can be specified. The returned checksum is\\n\"\n\"an integer.\");\n\nstatic PyObject *\nPyZlib_crc32(PyObject *self, PyObject *args)\n{\n unsigned int crc32val = 0; /* crc32(0L, Z_NULL, 0) */\n Py_buffer pbuf;\n int signed_val;\n\n if (!PyArg_ParseTuple(args, \"y*|I:crc32\", &pbuf, &crc32val))\n return NULL;\n /* Releasing the GIL for very small buffers is inefficient\n and may lower performance */\n if (pbuf.len > 1024*5) {\n unsigned char *buf = pbuf.buf;\n Py_ssize_t len = pbuf.len;\n\n Py_BEGIN_ALLOW_THREADS\n /* Avoid truncation of length for very large buffers. crc32() takes\n length as an unsigned int, which may be narrower than Py_ssize_t. */\n while (len > (size_t) UINT_MAX) {\n crc32val = crc32(crc32val, buf, UINT_MAX);\n buf += (size_t) UINT_MAX;\n len -= (size_t) UINT_MAX;\n }\n signed_val = crc32(crc32val, buf, len);\n Py_END_ALLOW_THREADS\n } else {\n signed_val = crc32(crc32val, pbuf.buf, pbuf.len);\n }\n PyBuffer_Release(&pbuf);\n return PyLong_FromUnsignedLong(signed_val & 0xffffffffU);\n}\n\n\nstatic PyMethodDef zlib_methods[] =\n{\n {\"adler32\", (PyCFunction)PyZlib_adler32, METH_VARARGS,\n adler32__doc__},\n {\"compress\", (PyCFunction)PyZlib_compress, METH_VARARGS,\n compress__doc__},\n {\"compressobj\", (PyCFunction)PyZlib_compressobj, METH_VARARGS,\n compressobj__doc__},\n {\"crc32\", (PyCFunction)PyZlib_crc32, METH_VARARGS,\n crc32__doc__},\n {\"decompress\", (PyCFunction)PyZlib_decompress, METH_VARARGS,\n decompress__doc__},\n {\"decompressobj\", (PyCFunction)PyZlib_decompressobj, METH_VARARGS,\n decompressobj__doc__},\n {NULL, NULL}\n};\n\nstatic PyTypeObject Comptype = {\n PyVarObject_HEAD_INIT(0, 0)\n \"zlib.Compress\",\n sizeof(compobject),\n 0,\n (destructor)Comp_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_reserved*/\n 0, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash*/\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT, /*tp_flags*/\n 0, /*tp_doc*/\n 0, /*tp_traverse*/\n 0, /*tp_clear*/\n 0, /*tp_richcompare*/\n 0, /*tp_weaklistoffset*/\n 0, /*tp_iter*/\n 0, /*tp_iternext*/\n comp_methods, /*tp_methods*/\n};\n\nstatic PyTypeObject Decomptype = {\n PyVarObject_HEAD_INIT(0, 0)\n \"zlib.Decompress\",\n sizeof(compobject),\n 0,\n (destructor)Decomp_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_reserved*/\n 0, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash*/\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT, /*tp_flags*/\n 0, /*tp_doc*/\n 0, /*tp_traverse*/\n 0, /*tp_clear*/\n 0, /*tp_richcompare*/\n 0, /*tp_weaklistoffset*/\n 0, /*tp_iter*/\n 0, /*tp_iternext*/\n Decomp_methods, /*tp_methods*/\n Decomp_members, /*tp_members*/\n};\n\nPyDoc_STRVAR(zlib_module_documentation,\n\"The functions in this module allow compression and decompression using the\\n\"\n\"zlib library, which is based on GNU zip.\\n\"\n\"\\n\"\n\"adler32(string[, start]) -- Compute an Adler-32 checksum.\\n\"\n\"compress(string[, level]) -- Compress string, with compression level in 1-9.\\n\"\n\"compressobj([level]) -- Return a compressor object.\\n\"\n\"crc32(string[, start]) -- Compute a CRC-32 checksum.\\n\"\n\"decompress(string,[wbits],[bufsize]) -- Decompresses a compressed string.\\n\"\n\"decompressobj([wbits]) -- Return a decompressor object.\\n\"\n\"\\n\"\n\"'wbits' is window buffer size.\\n\"\n\"Compressor objects support compress() and flush() methods; decompressor\\n\"\n\"objects support decompress() and flush().\");\n\nstatic struct PyModuleDef zlibmodule = {\n PyModuleDef_HEAD_INIT,\n \"zlib\",\n zlib_module_documentation,\n -1,\n zlib_methods,\n NULL,\n NULL,\n NULL,\n NULL\n};\n\nPyMODINIT_FUNC\nPyInit_zlib(void)\n{\n PyObject *m, *ver;\n if (PyType_Ready(&Comptype) < 0)\n return NULL;\n if (PyType_Ready(&Decomptype) < 0)\n return NULL;\n m = PyModule_Create(&zlibmodule);\n if (m == NULL)\n return NULL;\n\n ZlibError = PyErr_NewException(\"zlib.error\", NULL, NULL);\n if (ZlibError != NULL) {\n Py_INCREF(ZlibError);\n PyModule_AddObject(m, \"error\", ZlibError);\n }\n PyModule_AddIntConstant(m, \"MAX_WBITS\", MAX_WBITS);\n PyModule_AddIntConstant(m, \"DEFLATED\", DEFLATED);\n PyModule_AddIntConstant(m, \"DEF_MEM_LEVEL\", DEF_MEM_LEVEL);\n PyModule_AddIntConstant(m, \"Z_BEST_SPEED\", Z_BEST_SPEED);\n PyModule_AddIntConstant(m, \"Z_BEST_COMPRESSION\", Z_BEST_COMPRESSION);\n PyModule_AddIntConstant(m, \"Z_DEFAULT_COMPRESSION\", Z_DEFAULT_COMPRESSION);\n PyModule_AddIntConstant(m, \"Z_FILTERED\", Z_FILTERED);\n PyModule_AddIntConstant(m, \"Z_HUFFMAN_ONLY\", Z_HUFFMAN_ONLY);\n PyModule_AddIntConstant(m, \"Z_DEFAULT_STRATEGY\", Z_DEFAULT_STRATEGY);\n\n PyModule_AddIntConstant(m, \"Z_FINISH\", Z_FINISH);\n PyModule_AddIntConstant(m, \"Z_NO_FLUSH\", Z_NO_FLUSH);\n PyModule_AddIntConstant(m, \"Z_SYNC_FLUSH\", Z_SYNC_FLUSH);\n PyModule_AddIntConstant(m, \"Z_FULL_FLUSH\", Z_FULL_FLUSH);\n\n ver = PyUnicode_FromString(ZLIB_VERSION);\n if (ver != NULL)\n PyModule_AddObject(m, \"ZLIB_VERSION\", ver);\n\n PyModule_AddStringConstant(m, \"__version__\", \"1.0\");\n\n return m;\n}\n\n\n/* zlibmodule.c -- gzip-compatible data compression */\n/* See http://www.gzip.org/zlib/ */\n\n/* Windows users: read Python's PCbuild\\readme.txt */\n\n\n#include \"Python.h\"\n#include \"structmember.h\"\n#include \"zlib.h\"\n\n#ifdef WITH_THREAD\n #include \"pythread.h\"\n #define ENTER_ZLIB(obj) \\\n Py_BEGIN_ALLOW_THREADS; \\\n PyThread_acquire_lock((obj)->lock, 1); \\\n Py_END_ALLOW_THREADS;\n #define LEAVE_ZLIB(obj) PyThread_release_lock((obj)->lock);\n#else\n #define ENTER_ZLIB(obj)\n #define LEAVE_ZLIB(obj)\n#endif\n\n/* The following parameters are copied from zutil.h, version 0.95 */\n#define DEFLATED 8\n#if MAX_MEM_LEVEL >= 8\n# define DEF_MEM_LEVEL 8\n#else\n# define DEF_MEM_LEVEL MAX_MEM_LEVEL\n#endif\n#define DEF_WBITS MAX_WBITS\n\n/* The output buffer will be increased in chunks of DEFAULTALLOC bytes. */\n#define DEFAULTALLOC (16*1024)\n\nstatic PyTypeObject Comptype;\nstatic PyTypeObject Decomptype;\n\nstatic PyObject *ZlibError;\n\ntypedef struct\n{\n PyObject_HEAD\n z_stream zst;\n PyObject *unused_data;\n PyObject *unconsumed_tail;\n int is_initialised;\n #ifdef WITH_THREAD\n PyThread_type_lock lock;\n #endif\n} compobject;\n\nstatic void\nzlib_error(z_stream zst, int err, char *msg)\n{\n const char *zmsg = zst.msg;\n if (zmsg == Z_NULL) {\n switch (err) {\n case Z_BUF_ERROR:\n zmsg = \"incomplete or truncated stream\";\n break;\n case Z_STREAM_ERROR:\n zmsg = \"inconsistent stream state\";\n break;\n case Z_DATA_ERROR:\n zmsg = \"invalid input data\";\n break;\n }\n }\n if (zmsg == Z_NULL)\n PyErr_Format(ZlibError, \"Error %d %s\", err, msg);\n else\n PyErr_Format(ZlibError, \"Error %d %s: %.200s\", err, msg, zmsg);\n}\n\nPyDoc_STRVAR(compressobj__doc__,\n\"compressobj([level]) -- Return a compressor object.\\n\"\n\"\\n\"\n\"Optional arg level is the compression level, in 1-9.\");\n\nPyDoc_STRVAR(decompressobj__doc__,\n\"decompressobj([wbits]) -- Return a decompressor object.\\n\"\n\"\\n\"\n\"Optional arg wbits is the window buffer size.\");\n\nstatic compobject *\nnewcompobject(PyTypeObject *type)\n{\n compobject *self;\n self = PyObject_New(compobject, type);\n if (self == NULL)\n return NULL;\n self->is_initialised = 0;\n self->unused_data = PyBytes_FromStringAndSize(\"\", 0);\n if (self->unused_data == NULL) {\n Py_DECREF(self);\n return NULL;\n }\n self->unconsumed_tail = PyBytes_FromStringAndSize(\"\", 0);\n if (self->unconsumed_tail == NULL) {\n Py_DECREF(self);\n return NULL;\n }\n#ifdef WITH_THREAD\n self->lock = PyThread_allocate_lock();\n#endif\n return self;\n}\n\nPyDoc_STRVAR(compress__doc__,\n\"compress(string[, level]) -- Returned compressed string.\\n\"\n\"\\n\"\n\"Optional arg level is the compression level, in 1-9.\");\n\nstatic PyObject *\nPyZlib_compress(PyObject *self, PyObject *args)\n{\n PyObject *ReturnVal = NULL;\n Py_buffer pinput;\n Byte *input, *output;\n unsigned int length;\n int level=Z_DEFAULT_COMPRESSION, err;\n z_stream zst;\n\n /* require Python string object, optional 'level' arg */\n if (!PyArg_ParseTuple(args, \"y*|i:compress\", &pinput, &level))\n return NULL;\n\n if (pinput.len > UINT_MAX) {\n PyErr_SetString(PyExc_OverflowError,\n \"size does not fit in an unsigned int\");\n return NULL;\n }\n length = pinput.len;\n input = pinput.buf;\n\n zst.avail_out = length + length/1000 + 12 + 1;\n\n output = (Byte*)malloc(zst.avail_out);\n if (output == NULL) {\n PyBuffer_Release(&pinput);\n PyErr_SetString(PyExc_MemoryError,\n \"Can't allocate memory to compress data\");\n return NULL;\n }\n\n /* Past the point of no return. From here on out, we need to make sure\n we clean up mallocs & INCREFs. */\n\n zst.zalloc = (alloc_func)NULL;\n zst.zfree = (free_func)Z_NULL;\n zst.next_out = (Byte *)output;\n zst.next_in = (Byte *)input;\n zst.avail_in = length;\n err = deflateInit(&zst, level);\n\n switch(err) {\n case(Z_OK):\n break;\n case(Z_MEM_ERROR):\n PyErr_SetString(PyExc_MemoryError,\n \"Out of memory while compressing data\");\n goto error;\n case(Z_STREAM_ERROR):\n PyErr_SetString(ZlibError,\n \"Bad compression level\");\n goto error;\n default:\n deflateEnd(&zst);\n zlib_error(zst, err, \"while compressing data\");\n goto error;\n }\n\n Py_BEGIN_ALLOW_THREADS;\n err = deflate(&zst, Z_FINISH);\n Py_END_ALLOW_THREADS;\n\n if (err != Z_STREAM_END) {\n zlib_error(zst, err, \"while compressing data\");\n deflateEnd(&zst);\n goto error;\n }\n\n err=deflateEnd(&zst);\n if (err == Z_OK)\n ReturnVal = PyBytes_FromStringAndSize((char *)output,\n zst.total_out);\n else\n zlib_error(zst, err, \"while finishing compression\");\n\n error:\n PyBuffer_Release(&pinput);\n free(output);\n\n return ReturnVal;\n}\n\nPyDoc_STRVAR(decompress__doc__,\n\"decompress(string[, wbits[, bufsize]]) -- Return decompressed string.\\n\"\n\"\\n\"\n\"Optional arg wbits is the window buffer size. Optional arg bufsize is\\n\"\n\"the initial output buffer size.\");\n\nstatic PyObject *\nPyZlib_decompress(PyObject *self, PyObject *args)\n{\n PyObject *result_str;\n Py_buffer pinput;\n Byte *input;\n unsigned int length;\n int err;\n int wsize=DEF_WBITS;\n Py_ssize_t r_strlen=DEFAULTALLOC;\n z_stream zst;\n\n if (!PyArg_ParseTuple(args, \"y*|in:decompress\",\n &pinput, &wsize, &r_strlen))\n return NULL;\n\n if (pinput.len > UINT_MAX) {\n PyErr_SetString(PyExc_OverflowError,\n \"size does not fit in an unsigned int\");\n return NULL;\n }\n length = pinput.len;\n input = pinput.buf;\n\n if (r_strlen <= 0)\n r_strlen = 1;\n\n zst.avail_in = length;\n zst.avail_out = r_strlen;\n\n if (!(result_str = PyBytes_FromStringAndSize(NULL, r_strlen))) {\n PyBuffer_Release(&pinput);\n return NULL;\n }\n\n zst.zalloc = (alloc_func)NULL;\n zst.zfree = (free_func)Z_NULL;\n zst.next_out = (Byte *)PyBytes_AS_STRING(result_str);\n zst.next_in = (Byte *)input;\n err = inflateInit2(&zst, wsize);\n\n switch(err) {\n case(Z_OK):\n break;\n case(Z_MEM_ERROR):\n PyErr_SetString(PyExc_MemoryError,\n \"Out of memory while decompressing data\");\n goto error;\n default:\n inflateEnd(&zst);\n zlib_error(zst, err, \"while preparing to decompress data\");\n goto error;\n }\n\n do {\n Py_BEGIN_ALLOW_THREADS\n err=inflate(&zst, Z_FINISH);\n Py_END_ALLOW_THREADS\n\n switch(err) {\n case(Z_STREAM_END):\n break;\n case(Z_BUF_ERROR):\n /*\n * If there is at least 1 byte of room according to zst.avail_out\n * and we get this error, assume that it means zlib cannot\n * process the inflate call() due to an error in the data.\n */\n if (zst.avail_out > 0) {\n zlib_error(zst, err, \"while decompressing data\");\n inflateEnd(&zst);\n goto error;\n }\n /* fall through */\n case(Z_OK):\n /* need more memory */\n if (_PyBytes_Resize(&result_str, r_strlen << 1) < 0) {\n inflateEnd(&zst);\n goto error;\n }\n zst.next_out =\n (unsigned char *)PyBytes_AS_STRING(result_str) + r_strlen;\n zst.avail_out = r_strlen;\n r_strlen = r_strlen << 1;\n break;\n default:\n inflateEnd(&zst);\n zlib_error(zst, err, \"while decompressing data\");\n goto error;\n }\n } while (err != Z_STREAM_END);\n\n err = inflateEnd(&zst);\n if (err != Z_OK) {\n zlib_error(zst, err, \"while finishing data decompression\");\n goto error;\n }\n\n if (_PyBytes_Resize(&result_str, zst.total_out) < 0)\n goto error;\n\n PyBuffer_Release(&pinput);\n return result_str;\n\n error:\n PyBuffer_Release(&pinput);\n Py_XDECREF(result_str);\n return NULL;\n}\n\nstatic PyObject *\nPyZlib_compressobj(PyObject *selfptr, PyObject *args)\n{\n compobject *self;\n int level=Z_DEFAULT_COMPRESSION, method=DEFLATED;\n int wbits=MAX_WBITS, memLevel=DEF_MEM_LEVEL, strategy=0, err;\n\n if (!PyArg_ParseTuple(args, \"|iiiii:compressobj\", &level, &method, &wbits,\n &memLevel, &strategy))\n return NULL;\n\n self = newcompobject(&Comptype);\n if (self==NULL)\n return(NULL);\n self->zst.zalloc = (alloc_func)NULL;\n self->zst.zfree = (free_func)Z_NULL;\n self->zst.next_in = NULL;\n self->zst.avail_in = 0;\n err = deflateInit2(&self->zst, level, method, wbits, memLevel, strategy);\n switch(err) {\n case (Z_OK):\n self->is_initialised = 1;\n return (PyObject*)self;\n case (Z_MEM_ERROR):\n Py_DECREF(self);\n PyErr_SetString(PyExc_MemoryError,\n \"Can't allocate memory for compression object\");\n return NULL;\n case(Z_STREAM_ERROR):\n Py_DECREF(self);\n PyErr_SetString(PyExc_ValueError, \"Invalid initialization option\");\n return NULL;\n default:\n zlib_error(self->zst, err, \"while creating compression object\");\n Py_DECREF(self);\n return NULL;\n }\n}\n\nstatic PyObject *\nPyZlib_decompressobj(PyObject *selfptr, PyObject *args)\n{\n int wbits=DEF_WBITS, err;\n compobject *self;\n if (!PyArg_ParseTuple(args, \"|i:decompressobj\", &wbits))\n return NULL;\n\n self = newcompobject(&Decomptype);\n if (self == NULL)\n return(NULL);\n self->zst.zalloc = (alloc_func)NULL;\n self->zst.zfree = (free_func)Z_NULL;\n self->zst.next_in = NULL;\n self->zst.avail_in = 0;\n err = inflateInit2(&self->zst, wbits);\n switch(err) {\n case (Z_OK):\n self->is_initialised = 1;\n return (PyObject*)self;\n case(Z_STREAM_ERROR):\n Py_DECREF(self);\n PyErr_SetString(PyExc_ValueError, \"Invalid initialization option\");\n return NULL;\n case (Z_MEM_ERROR):\n Py_DECREF(self);\n PyErr_SetString(PyExc_MemoryError,\n \"Can't allocate memory for decompression object\");\n return NULL;\n default:\n zlib_error(self->zst, err, \"while creating decompression object\");\n Py_DECREF(self);\n return NULL;\n }\n}\n\nstatic void\nDealloc(compobject *self)\n{\n#ifdef WITH_THREAD\n PyThread_free_lock(self->lock);\n#endif\n Py_XDECREF(self->unused_data);\n Py_XDECREF(self->unconsumed_tail);\n PyObject_Del(self);\n}\n\nstatic void\nComp_dealloc(compobject *self)\n{\n if (self->is_initialised)\n deflateEnd(&self->zst);\n Dealloc(self);\n}\n\nstatic void\nDecomp_dealloc(compobject *self)\n{\n if (self->is_initialised)\n inflateEnd(&self->zst);\n Dealloc(self);\n}\n\nPyDoc_STRVAR(comp_compress__doc__,\n\"compress(data) -- Return a string containing data compressed.\\n\"\n\"\\n\"\n\"After calling this function, some of the input data may still\\n\"\n\"be stored in internal buffers for later processing.\\n\"\n\"Call the flush() method to clear these buffers.\");\n\n\nstatic PyObject *\nPyZlib_objcompress(compobject *self, PyObject *args)\n{\n int err, inplen;\n Py_ssize_t length = DEFAULTALLOC;\n PyObject *RetVal;\n Py_buffer pinput;\n Byte *input;\n unsigned long start_total_out;\n\n if (!PyArg_ParseTuple(args, \"y*:compress\", &pinput))\n return NULL;\n input = pinput.buf;\n inplen = pinput.len;\n\n if (!(RetVal = PyBytes_FromStringAndSize(NULL, length))) {\n PyBuffer_Release(&pinput);\n return NULL;\n }\n\n ENTER_ZLIB(self);\n\n start_total_out = self->zst.total_out;\n self->zst.avail_in = inplen;\n self->zst.next_in = input;\n self->zst.avail_out = length;\n self->zst.next_out = (unsigned char *)PyBytes_AS_STRING(RetVal);\n\n Py_BEGIN_ALLOW_THREADS\n err = deflate(&(self->zst), Z_NO_FLUSH);\n Py_END_ALLOW_THREADS\n\n /* while Z_OK and the output buffer is full, there might be more output,\n so extend the output buffer and try again */\n while (err == Z_OK && self->zst.avail_out == 0) {\n if (_PyBytes_Resize(&RetVal, length << 1) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n self->zst.next_out =\n (unsigned char *)PyBytes_AS_STRING(RetVal) + length;\n self->zst.avail_out = length;\n length = length << 1;\n\n Py_BEGIN_ALLOW_THREADS\n err = deflate(&(self->zst), Z_NO_FLUSH);\n Py_END_ALLOW_THREADS\n }\n /* We will only get Z_BUF_ERROR if the output buffer was full but\n there wasn't more output when we tried again, so it is not an error\n condition.\n */\n\n if (err != Z_OK && err != Z_BUF_ERROR) {\n zlib_error(self->zst, err, \"while compressing\");\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n if (_PyBytes_Resize(&RetVal, self->zst.total_out - start_total_out) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n }\n\n error:\n LEAVE_ZLIB(self);\n PyBuffer_Release(&pinput);\n return RetVal;\n}\n\nPyDoc_STRVAR(decomp_decompress__doc__,\n\"decompress(data, max_length) -- Return a string containing the decompressed\\n\"\n\"version of the data.\\n\"\n\"\\n\"\n\"After calling this function, some of the input data may still be stored in\\n\"\n\"internal buffers for later processing.\\n\"\n\"Call the flush() method to clear these buffers.\\n\"\n\"If the max_length parameter is specified then the return value will be\\n\"\n\"no longer than max_length. Unconsumed input data will be stored in\\n\"\n\"the unconsumed_tail attribute.\");\n\nstatic PyObject *\nPyZlib_objdecompress(compobject *self, PyObject *args)\n{\n int err, inplen, max_length = 0;\n Py_ssize_t old_length, length = DEFAULTALLOC;\n PyObject *RetVal;\n Py_buffer pinput;\n Byte *input;\n unsigned long start_total_out;\n\n if (!PyArg_ParseTuple(args, \"y*|i:decompress\", &pinput,\n &max_length))\n return NULL;\n input = pinput.buf;\n inplen = pinput.len;\n if (max_length < 0) {\n PyBuffer_Release(&pinput);\n PyErr_SetString(PyExc_ValueError,\n \"max_length must be greater than zero\");\n return NULL;\n }\n\n /* limit amount of data allocated to max_length */\n if (max_length && length > max_length)\n length = max_length;\n if (!(RetVal = PyBytes_FromStringAndSize(NULL, length))) {\n PyBuffer_Release(&pinput);\n return NULL;\n }\n\n ENTER_ZLIB(self);\n\n start_total_out = self->zst.total_out;\n self->zst.avail_in = inplen;\n self->zst.next_in = input;\n self->zst.avail_out = length;\n self->zst.next_out = (unsigned char *)PyBytes_AS_STRING(RetVal);\n\n Py_BEGIN_ALLOW_THREADS\n err = inflate(&(self->zst), Z_SYNC_FLUSH);\n Py_END_ALLOW_THREADS\n\n /* While Z_OK and the output buffer is full, there might be more output.\n So extend the output buffer and try again.\n */\n while (err == Z_OK && self->zst.avail_out == 0) {\n /* If max_length set, don't continue decompressing if we've already\n reached the limit.\n */\n if (max_length && length >= max_length)\n break;\n\n /* otherwise, ... */\n old_length = length;\n length = length << 1;\n if (max_length && length > max_length)\n length = max_length;\n\n if (_PyBytes_Resize(&RetVal, length) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n self->zst.next_out =\n (unsigned char *)PyBytes_AS_STRING(RetVal) + old_length;\n self->zst.avail_out = length - old_length;\n\n Py_BEGIN_ALLOW_THREADS\n err = inflate(&(self->zst), Z_SYNC_FLUSH);\n Py_END_ALLOW_THREADS\n }\n\n if(max_length) {\n /* Not all of the compressed data could be accommodated in a buffer of\n the specified size. Return the unconsumed tail in an attribute. */\n Py_DECREF(self->unconsumed_tail);\n self->unconsumed_tail = PyBytes_FromStringAndSize((char *)self->zst.next_in,\n self->zst.avail_in);\n }\n else if (PyBytes_GET_SIZE(self->unconsumed_tail) > 0) {\n /* All of the compressed data was consumed. Clear unconsumed_tail. */\n Py_DECREF(self->unconsumed_tail);\n self->unconsumed_tail = PyBytes_FromStringAndSize(\"\", 0);\n }\n if (self->unconsumed_tail == NULL) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n\n /* The end of the compressed data has been reached, so set the\n unused_data attribute to a string containing the remainder of the\n data in the string. Note that this is also a logical place to call\n inflateEnd, but the old behaviour of only calling it on flush() is\n preserved.\n */\n if (err == Z_STREAM_END) {\n Py_XDECREF(self->unused_data); /* Free original empty string */\n self->unused_data = PyBytes_FromStringAndSize(\n (char *)self->zst.next_in, self->zst.avail_in);\n if (self->unused_data == NULL) {\n Py_DECREF(RetVal);\n goto error;\n }\n /* We will only get Z_BUF_ERROR if the output buffer was full\n but there wasn't more output when we tried again, so it is\n not an error condition.\n */\n } else if (err != Z_OK && err != Z_BUF_ERROR) {\n zlib_error(self->zst, err, \"while decompressing\");\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n\n if (_PyBytes_Resize(&RetVal, self->zst.total_out - start_total_out) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n }\n\n error:\n LEAVE_ZLIB(self);\n PyBuffer_Release(&pinput);\n return RetVal;\n}\n\nPyDoc_STRVAR(comp_flush__doc__,\n\"flush( [mode] ) -- Return a string containing any remaining compressed data.\\n\"\n\"\\n\"\n\"mode can be one of the constants Z_SYNC_FLUSH, Z_FULL_FLUSH, Z_FINISH; the\\n\"\n\"default value used when mode is not specified is Z_FINISH.\\n\"\n\"If mode == Z_FINISH, the compressor object can no longer be used after\\n\"\n\"calling the flush() method. Otherwise, more data can still be compressed.\");\n\nstatic PyObject *\nPyZlib_flush(compobject *self, PyObject *args)\n{\n int err, length = DEFAULTALLOC;\n PyObject *RetVal;\n int flushmode = Z_FINISH;\n unsigned long start_total_out;\n\n if (!PyArg_ParseTuple(args, \"|i:flush\", &flushmode))\n return NULL;\n\n /* Flushing with Z_NO_FLUSH is a no-op, so there's no point in\n doing any work at all; just return an empty string. */\n if (flushmode == Z_NO_FLUSH) {\n return PyBytes_FromStringAndSize(NULL, 0);\n }\n\n if (!(RetVal = PyBytes_FromStringAndSize(NULL, length)))\n return NULL;\n\n ENTER_ZLIB(self);\n\n start_total_out = self->zst.total_out;\n self->zst.avail_in = 0;\n self->zst.avail_out = length;\n self->zst.next_out = (unsigned char *)PyBytes_AS_STRING(RetVal);\n\n Py_BEGIN_ALLOW_THREADS\n err = deflate(&(self->zst), flushmode);\n Py_END_ALLOW_THREADS\n\n /* while Z_OK and the output buffer is full, there might be more output,\n so extend the output buffer and try again */\n while (err == Z_OK && self->zst.avail_out == 0) {\n if (_PyBytes_Resize(&RetVal, length << 1) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n self->zst.next_out =\n (unsigned char *)PyBytes_AS_STRING(RetVal) + length;\n self->zst.avail_out = length;\n length = length << 1;\n\n Py_BEGIN_ALLOW_THREADS\n err = deflate(&(self->zst), flushmode);\n Py_END_ALLOW_THREADS\n }\n\n /* If flushmode is Z_FINISH, we also have to call deflateEnd() to free\n various data structures. Note we should only get Z_STREAM_END when\n flushmode is Z_FINISH, but checking both for safety*/\n if (err == Z_STREAM_END && flushmode == Z_FINISH) {\n err = deflateEnd(&(self->zst));\n if (err != Z_OK) {\n zlib_error(self->zst, err, \"from deflateEnd()\");\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n else\n self->is_initialised = 0;\n\n /* We will only get Z_BUF_ERROR if the output buffer was full\n but there wasn't more output when we tried again, so it is\n not an error condition.\n */\n } else if (err!=Z_OK && err!=Z_BUF_ERROR) {\n zlib_error(self->zst, err, \"while flushing\");\n Py_DECREF(RetVal);\n RetVal = NULL;\n goto error;\n }\n\n if (_PyBytes_Resize(&RetVal, self->zst.total_out - start_total_out) < 0) {\n Py_DECREF(RetVal);\n RetVal = NULL;\n }\n\n error:\n LEAVE_ZLIB(self);\n\n return RetVal;\n}\n\n#ifdef HAVE_ZLIB_COPY\nPyDoc_STRVAR(comp_copy__doc__,\n\"copy() -- Return a copy of the compression object.\");\n\nstatic PyObject *\nPyZlib_copy(compobject *self)\n{\n compobject *retval = NULL;\n int err;\n\n retval = newcompobject(&Comptype);\n if (!retval) return NULL;\n\n /* Copy the zstream state\n * We use ENTER_ZLIB / LEAVE_ZLIB to make this thread-safe\n */\n ENTER_ZLIB(self);\n err = deflateCopy(&retval->zst, &self->zst);\n switch(err) {\n case(Z_OK):\n break;\n case(Z_STREAM_ERROR):\n PyErr_SetString(PyExc_ValueError, \"Inconsistent stream state\");\n goto error;\n case(Z_MEM_ERROR):\n PyErr_SetString(PyExc_MemoryError,\n \"Can't allocate memory for compression object\");\n goto error;\n default:\n zlib_error(self->zst, err, \"while copying compression object\");\n goto error;\n }\n Py_INCREF(self->unused_data);\n Py_INCREF(self->unconsumed_tail);\n Py_XDECREF(retval->unused_data);\n Py_XDECREF(retval->unconsumed_tail);\n retval->unused_data = self->unused_data;\n retval->unconsumed_tail = self->unconsumed_tail;\n\n /* Mark it as being initialized */\n retval->is_initialised = 1;\n\n LEAVE_ZLIB(self);\n return (PyObject *)retval;\n\nerror:\n LEAVE_ZLIB(self);\n Py_XDECREF(retval);\n return NULL;\n}\n\nPyDoc_STRVAR(decomp_copy__doc__,\n\"copy() -- Return a copy of the decompression object.\");\n\nstatic PyObject *\nPyZlib_uncopy(compobject *self)\n{\n compobject *retval = NULL;\n int err;\n\n retval = newcompobject(&Decomptype);\n if (!retval) return NULL;\n\n /* Copy the zstream state\n * We use ENTER_ZLIB / LEAVE_ZLIB to make this thread-safe\n */\n ENTER_ZLIB(self);\n err = inflateCopy(&retval->zst, &self->zst);\n switch(err) {\n case(Z_OK):\n break;\n case(Z_STREAM_ERROR):\n PyErr_SetString(PyExc_ValueError, \"Inconsistent stream state\");\n goto error;\n case(Z_MEM_ERROR):\n PyErr_SetString(PyExc_MemoryError,\n \"Can't allocate memory for decompression object\");\n goto error;\n default:\n zlib_error(self->zst, err, \"while copying decompression object\");\n goto error;\n }\n\n Py_INCREF(self->unused_data);\n Py_INCREF(self->unconsumed_tail);\n Py_XDECREF(retval->unused_data);\n Py_XDECREF(retval->unconsumed_tail);\n retval->unused_data = self->unused_data;\n retval->unconsumed_tail = self->unconsumed_tail;\n\n /* Mark it as being initialized */\n retval->is_initialised = 1;\n\n LEAVE_ZLIB(self);\n return (PyObject *)retval;\n\nerror:\n LEAVE_ZLIB(self);\n Py_XDECREF(retval);\n return NULL;\n}\n#endif\n\nPyDoc_STRVAR(decomp_flush__doc__,\n\"flush( [length] ) -- Return a string containing any remaining\\n\"\n\"decompressed data. length, if given, is the initial size of the\\n\"\n\"output buffer.\\n\"\n\"\\n\"\n\"The decompressor object can no longer be used after this call.\");\n\nstatic PyObject *\nPyZlib_unflush(compobject *self, PyObject *args)\n{\n int err, length = DEFAULTALLOC;\n PyObject * retval = NULL;\n unsigned long start_total_out;\n\n if (!PyArg_ParseTuple(args, \"|i:flush\", &length))\n return NULL;\n if (length <= 0) {\n PyErr_SetString(PyExc_ValueError, \"length must be greater than zero\");\n return NULL;\n }\n if (!(retval = PyBytes_FromStringAndSize(NULL, length)))\n return NULL;\n\n\n ENTER_ZLIB(self);\n\n start_total_out = self->zst.total_out;\n self->zst.avail_out = length;\n self->zst.next_out = (Byte *)PyBytes_AS_STRING(retval);\n\n Py_BEGIN_ALLOW_THREADS\n err = inflate(&(self->zst), Z_FINISH);\n Py_END_ALLOW_THREADS\n\n /* while Z_OK and the output buffer is full, there might be more output,\n so extend the output buffer and try again */\n while ((err == Z_OK || err == Z_BUF_ERROR) && self->zst.avail_out == 0) {\n if (_PyBytes_Resize(&retval, length << 1) < 0) {\n Py_DECREF(retval);\n retval = NULL;\n goto error;\n }\n self->zst.next_out = (Byte *)PyBytes_AS_STRING(retval) + length;\n self->zst.avail_out = length;\n length = length << 1;\n\n Py_BEGIN_ALLOW_THREADS\n err = inflate(&(self->zst), Z_FINISH);\n Py_END_ALLOW_THREADS\n }\n\n /* If flushmode is Z_FINISH, we also have to call deflateEnd() to free\n various data structures. Note we should only get Z_STREAM_END when\n flushmode is Z_FINISH */\n if (err == Z_STREAM_END) {\n err = inflateEnd(&(self->zst));\n self->is_initialised = 0;\n if (err != Z_OK) {\n zlib_error(self->zst, err, \"from inflateEnd()\");\n Py_DECREF(retval);\n retval = NULL;\n goto error;\n }\n }\n if (_PyBytes_Resize(&retval, self->zst.total_out - start_total_out) < 0) {\n Py_DECREF(retval);\n retval = NULL;\n }\n\nerror:\n\n LEAVE_ZLIB(self);\n\n return retval;\n}\n\nstatic PyMethodDef comp_methods[] =\n{\n {\"compress\", (binaryfunc)PyZlib_objcompress, METH_VARARGS,\n comp_compress__doc__},\n {\"flush\", (binaryfunc)PyZlib_flush, METH_VARARGS,\n comp_flush__doc__},\n#ifdef HAVE_ZLIB_COPY\n {\"copy\", (PyCFunction)PyZlib_copy, METH_NOARGS,\n comp_copy__doc__},\n#endif\n {NULL, NULL}\n};\n\nstatic PyMethodDef Decomp_methods[] =\n{\n {\"decompress\", (binaryfunc)PyZlib_objdecompress, METH_VARARGS,\n decomp_decompress__doc__},\n {\"flush\", (binaryfunc)PyZlib_unflush, METH_VARARGS,\n decomp_flush__doc__},\n#ifdef HAVE_ZLIB_COPY\n {\"copy\", (PyCFunction)PyZlib_uncopy, METH_NOARGS,\n decomp_copy__doc__},\n#endif\n {NULL, NULL}\n};\n\n#define COMP_OFF(x) offsetof(compobject, x)\nstatic PyMemberDef Decomp_members[] = {\n {\"unused_data\", T_OBJECT, COMP_OFF(unused_data), READONLY},\n {\"unconsumed_tail\", T_OBJECT, COMP_OFF(unconsumed_tail), READONLY},\n {NULL},\n};\n\nPyDoc_STRVAR(adler32__doc__,\n\"adler32(string[, start]) -- Compute an Adler-32 checksum of string.\\n\"\n\"\\n\"\n\"An optional starting value can be specified. The returned checksum is\\n\"\n\"an integer.\");\n\nstatic PyObject *\nPyZlib_adler32(PyObject *self, PyObject *args)\n{\n unsigned int adler32val = 1; /* adler32(0L, Z_NULL, 0) */\n Py_buffer pbuf;\n\n if (!PyArg_ParseTuple(args, \"y*|I:adler32\", &pbuf, &adler32val))\n return NULL;\n /* Releasing the GIL for very small buffers is inefficient\n and may lower performance */\n if (pbuf.len > 1024*5) {\n unsigned char *buf = pbuf.buf;\n Py_ssize_t len = pbuf.len;\n\n Py_BEGIN_ALLOW_THREADS\n /* Avoid truncation of length for very large buffers. adler32() takes\n length as an unsigned int, which may be narrower than Py_ssize_t. */\n while (len > (size_t) UINT_MAX) {\n adler32val = adler32(adler32val, buf, UINT_MAX);\n buf += (size_t) UINT_MAX;\n len -= (size_t) UINT_MAX;\n }\n adler32val = adler32(adler32val, buf, len);\n Py_END_ALLOW_THREADS\n } else {\n adler32val = adler32(adler32val, pbuf.buf, pbuf.len);\n }\n PyBuffer_Release(&pbuf);\n return PyLong_FromUnsignedLong(adler32val & 0xffffffffU);\n}\n\nPyDoc_STRVAR(crc32__doc__,\n\"crc32(string[, start]) -- Compute a CRC-32 checksum of string.\\n\"\n\"\\n\"\n\"An optional starting value can be specified. The returned checksum is\\n\"\n\"an integer.\");\n\nstatic PyObject *\nPyZlib_crc32(PyObject *self, PyObject *args)\n{\n unsigned int crc32val = 0; /* crc32(0L, Z_NULL, 0) */\n Py_buffer pbuf;\n int signed_val;\n\n if (!PyArg_ParseTuple(args, \"y*|I:crc32\", &pbuf, &crc32val))\n return NULL;\n /* Releasing the GIL for very small buffers is inefficient\n and may lower performance */\n if (pbuf.len > 1024*5) {\n unsigned char *buf = pbuf.buf;\n Py_ssize_t len = pbuf.len;\n\n Py_BEGIN_ALLOW_THREADS\n /* Avoid truncation of length for very large buffers. crc32() takes\n length as an unsigned int, which may be narrower than Py_ssize_t. */\n while (len > (size_t) UINT_MAX) {\n crc32val = crc32(crc32val, buf, UINT_MAX);\n buf += (size_t) UINT_MAX;\n len -= (size_t) UINT_MAX;\n }\n signed_val = crc32(crc32val, buf, len);\n Py_END_ALLOW_THREADS\n } else {\n signed_val = crc32(crc32val, pbuf.buf, pbuf.len);\n }\n PyBuffer_Release(&pbuf);\n return PyLong_FromUnsignedLong(signed_val & 0xffffffffU);\n}\n\n\nstatic PyMethodDef zlib_methods[] =\n{\n {\"adler32\", (PyCFunction)PyZlib_adler32, METH_VARARGS,\n adler32__doc__},\n {\"compress\", (PyCFunction)PyZlib_compress, METH_VARARGS,\n compress__doc__},\n {\"compressobj\", (PyCFunction)PyZlib_compressobj, METH_VARARGS,\n compressobj__doc__},\n {\"crc32\", (PyCFunction)PyZlib_crc32, METH_VARARGS,\n crc32__doc__},\n {\"decompress\", (PyCFunction)PyZlib_decompress, METH_VARARGS,\n decompress__doc__},\n {\"decompressobj\", (PyCFunction)PyZlib_decompressobj, METH_VARARGS,\n decompressobj__doc__},\n {NULL, NULL}\n};\n\nstatic PyTypeObject Comptype = {\n PyVarObject_HEAD_INIT(0, 0)\n \"zlib.Compress\",\n sizeof(compobject),\n 0,\n (destructor)Comp_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_reserved*/\n 0, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash*/\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT, /*tp_flags*/\n 0, /*tp_doc*/\n 0, /*tp_traverse*/\n 0, /*tp_clear*/\n 0, /*tp_richcompare*/\n 0, /*tp_weaklistoffset*/\n 0, /*tp_iter*/\n 0, /*tp_iternext*/\n comp_methods, /*tp_methods*/\n};\n\nstatic PyTypeObject Decomptype = {\n PyVarObject_HEAD_INIT(0, 0)\n \"zlib.Decompress\",\n sizeof(compobject),\n 0,\n (destructor)Decomp_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_reserved*/\n 0, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash*/\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT, /*tp_flags*/\n 0, /*tp_doc*/\n 0, /*tp_traverse*/\n 0, /*tp_clear*/\n 0, /*tp_richcompare*/\n 0, /*tp_weaklistoffset*/\n 0, /*tp_iter*/\n 0, /*tp_iternext*/\n Decomp_methods, /*tp_methods*/\n Decomp_members, /*tp_members*/\n};\n\nPyDoc_STRVAR(zlib_module_documentation,\n\"The functions in this module allow compression and decompression using the\\n\"\n\"zlib library, which is based on GNU zip.\\n\"\n\"\\n\"\n\"adler32(string[, start]) -- Compute an Adler-32 checksum.\\n\"\n\"compress(string[, level]) -- Compress string, with compression level in 1-9.\\n\"\n\"compressobj([level]) -- Return a compressor object.\\n\"\n\"crc32(string[, start]) -- Compute a CRC-32 checksum.\\n\"\n\"decompress(string,[wbits],[bufsize]) -- Decompresses a compressed string.\\n\"\n\"decompressobj([wbits]) -- Return a decompressor object.\\n\"\n\"\\n\"\n\"'wbits' is window buffer size.\\n\"\n\"Compressor objects support compress() and flush() methods; decompressor\\n\"\n\"objects support decompress() and flush().\");\n\nstatic struct PyModuleDef zlibmodule = {\n PyModuleDef_HEAD_INIT,\n \"zlib\",\n zlib_module_documentation,\n -1,\n zlib_methods,\n NULL,\n NULL,\n NULL,\n NULL\n};\n\nPyMODINIT_FUNC\nPyInit_zlib(void)\n{\n PyObject *m, *ver;\n if (PyType_Ready(&Comptype) < 0)\n return NULL;\n if (PyType_Ready(&Decomptype) < 0)\n return NULL;\n m = PyModule_Create(&zlibmodule);\n if (m == NULL)\n return NULL;\n\n ZlibError = PyErr_NewException(\"zlib.error\", NULL, NULL);\n if (ZlibError != NULL) {\n Py_INCREF(ZlibError);\n PyModule_AddObject(m, \"error\", ZlibError);\n }\n PyModule_AddIntConstant(m, \"MAX_WBITS\", MAX_WBITS);\n PyModule_AddIntConstant(m, \"DEFLATED\", DEFLATED);\n PyModule_AddIntConstant(m, \"DEF_MEM_LEVEL\", DEF_MEM_LEVEL);\n PyModule_AddIntConstant(m, \"Z_BEST_SPEED\", Z_BEST_SPEED);\n PyModule_AddIntConstant(m, \"Z_BEST_COMPRESSION\", Z_BEST_COMPRESSION);\n PyModule_AddIntConstant(m, \"Z_DEFAULT_COMPRESSION\", Z_DEFAULT_COMPRESSION);\n PyModule_AddIntConstant(m, \"Z_FILTERED\", Z_FILTERED);\n PyModule_AddIntConstant(m, \"Z_HUFFMAN_ONLY\", Z_HUFFMAN_ONLY);\n PyModule_AddIntConstant(m, \"Z_DEFAULT_STRATEGY\", Z_DEFAULT_STRATEGY);\n\n PyModule_AddIntConstant(m, \"Z_FINISH\", Z_FINISH);\n PyModule_AddIntConstant(m, \"Z_NO_FLUSH\", Z_NO_FLUSH);\n PyModule_AddIntConstant(m, \"Z_SYNC_FLUSH\", Z_SYNC_FLUSH);\n PyModule_AddIntConstant(m, \"Z_FULL_FLUSH\", Z_FULL_FLUSH);\n\n ver = PyUnicode_FromString(ZLIB_VERSION);\n if (ver != NULL)\n PyModule_AddObject(m, \"ZLIB_VERSION\", ver);\n\n PyModule_AddStringConstant(m, \"__version__\", \"1.0\");\n\n return m;\n}\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/python_70098-70101.c"}}},{"rowIdx":63,"cells":{"id":{"kind":"string","value":"manybugs_data_64"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Author: Jim Winstead <jimw@php.net> |\n +----------------------------------------------------------------------+\n */\n/* $Id$ */\n\n#include <stdlib.h>\n#include <string.h>\n#include <ctype.h>\n#include <sys/types.h>\n\n#include \"php.h\"\n\n#include \"url.h\"\n#include \"file.h\"\n#ifdef _OSD_POSIX\n#ifndef APACHE\n#error On this EBCDIC platform, PHP is only supported as an Apache module.\n#else /*APACHE*/\n#ifndef CHARSET_EBCDIC\n#define CHARSET_EBCDIC /* this machine uses EBCDIC, not ASCII! */\n#endif\n#include \"ebcdic.h\"\n#endif /*APACHE*/\n#endif /*_OSD_POSIX*/\n\n/* {{{ free_url\n */\nPHPAPI void php_url_free(php_url *theurl)\n{\n\tif (theurl->scheme)\n\t\tefree(theurl->scheme);\n\tif (theurl->user)\n\t\tefree(theurl->user);\n\tif (theurl->pass)\n\t\tefree(theurl->pass);\n\tif (theurl->host)\n\t\tefree(theurl->host);\n\tif (theurl->path)\n\t\tefree(theurl->path);\n\tif (theurl->query)\n\t\tefree(theurl->query);\n\tif (theurl->fragment)\n\t\tefree(theurl->fragment);\n\tefree(theurl);\n}\n/* }}} */\n\n/* {{{ php_replace_controlchars\n */\nPHPAPI char *php_replace_controlchars_ex(char *str, int len)\n{\n\tunsigned char *s = (unsigned char *)str;\n\tunsigned char *e = (unsigned char *)str + len;\n\t\n\tif (!str) {\n\t\treturn (NULL);\n\t}\n\t\n\twhile (s < e) {\n\t \n\t\tif (iscntrl(*s)) {\n\t\t\t*s='_';\n\t\t}\t\n\t\ts++;\n\t}\n\t\n\treturn (str);\n} \n/* }}} */\n\nPHPAPI char *php_replace_controlchars(char *str)\n{\n\treturn php_replace_controlchars_ex(str, strlen(str));\n} \n\nPHPAPI php_url *php_url_parse(char const *str)\n{\n\treturn php_url_parse_ex(str, strlen(str));\n}\n\n/* {{{ php_url_parse\n */\nPHPAPI php_url *php_url_parse_ex(char const *str, int length)\n{\n\tchar port_buf[6];\n\tphp_url *ret = ecalloc(1, sizeof(php_url));\n\tchar const *s, *e, *p, *pp, *ue;\n\t\t\n\ts = str;\n\tue = s + length;\n\n\t/* parse scheme */\n\tif ((e = memchr(s, ':', length)) && (e - s)) {\n\t\t/* validate scheme */\n\t\tp = s;\n\t\twhile (p < e) {\n\t\t\t/* scheme = 1*[ lowalpha | digit | \"+\" | \"-\" | \".\" ] */\n\t\t\tif (!isalpha(*p) && !isdigit(*p) && *p != '+' && *p != '.' && *p != '-') {\n\t\t\t\tif (e + 1 < ue) {\n\t\t\t\t\tgoto parse_port;\n\t\t\t\t} else {\n\t\t\t\t\tgoto just_path;\n\t\t\t\t}\n\t\t\t}\n\t\t\tp++;\n\t\t}\n\t\n\t\tif (*(e + 1) == '\\0') { /* only scheme is available */\n\t\t\tret->scheme = estrndup(s, (e - s));\n\t\t\tphp_replace_controlchars_ex(ret->scheme, (e - s));\n\t\t\tgoto end;\n\t\t}\n\n\t\t/* \n\t\t * certain schemas like mailto: and zlib: may not have any / after them\n\t\t * this check ensures we support those.\n\t\t */\n\t\tif (*(e+1) != '/') {\n\t\t\t/* check if the data we get is a port this allows us to \n\t\t\t * correctly parse things like a.com:80\n\t\t\t */\n\t\t\tp = e + 1;\n\t\t\twhile (isdigit(*p)) {\n\t\t\t\tp++;\n\t\t\t}\n\t\t\t\n\t\t\tif ((*p == '\\0' || *p == '/') && (p - e) < 7) {\n\t\t\t\tgoto parse_port;\n\t\t\t}\n\t\t\t\n\t\t\tret->scheme = estrndup(s, (e-s));\n\t\t\tphp_replace_controlchars_ex(ret->scheme, (e - s));\n\t\t\t\n\t\t\tlength -= ++e - s;\n\t\t\ts = e;\n\t\t\tgoto just_path;\n\t\t} else {\n\t\t\tret->scheme = estrndup(s, (e-s));\n\t\t\tphp_replace_controlchars_ex(ret->scheme, (e - s));\n\t\t\n\t\t\tif (*(e+2) == '/') {\n\t\t\t\ts = e + 3;\n\t\t\t\tif (!strncasecmp(\"file\", ret->scheme, sizeof(\"file\"))) {\n\t\t\t\t\tif (*(e + 3) == '/') {\n\t\t\t\t\t\t/* support windows drive letters as in:\n\t\t\t\t\t\t file:///c:/somedir/file.txt\n\t\t\t\t\t\t*/\n\t\t\t\t\t\tif (*(e + 5) == ':') {\n\t\t\t\t\t\t\ts = e + 4;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tgoto nohost;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (!strncasecmp(\"file\", ret->scheme, sizeof(\"file\"))) {\n\t\t\t\t\ts = e + 1;\n\t\t\t\t\tgoto nohost;\n\t\t\t\t} else {\n\t\t\t\t\tlength -= ++e - s;\n\t\t\t\t\ts = e;\n\t\t\t\t\tgoto just_path;\n\t\t\t\t}\t\n\t\t\t}\n\t\t}\t\n\t} else if (e) { /* no scheme, look for port */\n\t\tparse_port:\n\t\tp = e + 1;\n\t\tpp = p;\n\n\t\twhile (pp-p < 6 && isdigit(*pp)) {\n\t\t\tpp++;\n\t\t}\n\n\t\tif (pp-p < 6 && (*pp == '/' || *pp == '\\0')) {\n\t\t\tmemcpy(port_buf, p, (pp-p));\n\t\t\tport_buf[pp-p] = '\\0';\n\t\t\tret->port = atoi(port_buf);\n\t\t\tif (!ret->port && (pp - p) > 0) {\n\t\t\t\tSTR_FREE(ret->scheme);\n\t\t\t\tefree(ret);\n\t\t\t\treturn NULL;\n\t\t\t}\n\t\t} else {\n\t\t\tgoto just_path;\n\t\t}\n\t} else {\n\t\tjust_path:\n\t\tue = s + length;\n\t\tgoto nohost;\n\t}\n\t\n\te = ue;\n\t\n\tif (!(p = memchr(s, '/', (ue - s)))) {\n\t\tchar *query, *fragment;\n\n\t\tquery = memchr(s, '?', (ue - s));\n\t\tfragment = memchr(s, '#', (ue - s));\n\n\t\tif (query && fragment) {\n\t\t\tif (query > fragment) {\n\t\t\t\tp = e = fragment;\n\t\t\t} else {\n\t\t\t\tp = e = query;\n\t\t\t}\n\t\t} else if (query) {\n\t\t\tp = e = query;\n\t\t} else if (fragment) {\n\t\t\tp = e = fragment;\n\t\t}\n\t} else {\n\t\te = p;\n\t}\t\n\t\t\n\t/* check for login and password */\n\tif ((p = zend_memrchr(s, '@', (e-s)))) {\n\t\tif ((pp = memchr(s, ':', (p-s)))) {\n\t\t\tif ((pp-s) > 0) {\n\t\t\t\tret->user = estrndup(s, (pp-s));\n\t\t\t\tphp_replace_controlchars_ex(ret->user, (pp - s));\n\t\t\t}\t\n\t\t\n\t\t\tpp++;\n\t\t\tif (p-pp > 0) {\n\t\t\t\tret->pass = estrndup(pp, (p-pp));\n\t\t\t\tphp_replace_controlchars_ex(ret->pass, (p-pp));\n\t\t\t}\t\n\t\t} else {\n\t\t\tret->user = estrndup(s, (p-s));\n\t\t\tphp_replace_controlchars_ex(ret->user, (p-s));\n\t\t}\n\t\t\n\t\ts = p + 1;\n\t}\n\n\t/* check for port */\n\tif (*s == '[' && *(e-1) == ']') {\n\t\t/* Short circuit portscan, \n\t\t we're dealing with an \n\t\t IPv6 embedded address */\n\t\tp = s;\n\t} else {\n\t\t/* memrchr is a GNU specific extension\n\t\t Emulate for wide compatability */\n\t\tfor(p = e; *p != ':' && p >= s; p--);\n\t}\n\n\tif (p >= s && *p == ':') {\n\t\tif (!ret->port) {\n\t\t\tp++;\n\t\t\tif (e-p > 5) { /* port cannot be longer then 5 characters */\n\t\t\t\tSTR_FREE(ret->scheme);\n\t\t\t\tSTR_FREE(ret->user);\n\t\t\t\tSTR_FREE(ret->pass);\n\t\t\t\tefree(ret);\n\t\t\t\treturn NULL;\n\t\t\t} else if (e - p > 0) {\n\t\t\t\tmemcpy(port_buf, p, (e-p));\n\t\t\t\tport_buf[e-p] = '\\0';\n\t\t\t\tret->port = atoi(port_buf);\n\t\t\t\tif (!ret->port && (e - p)) {\n\t\t\t\t\tSTR_FREE(ret->scheme);\n\t\t\t\t\tSTR_FREE(ret->user);\n\t\t\t\t\tSTR_FREE(ret->pass);\n\t\t\t\t\tefree(ret);\n\t\t\t\t\treturn NULL;\n\t\t\t\t}\n\t\t\t}\n\t\t\tp--;\n\t\t}\t\n\t} else {\n\t\tp = e;\n\t}\n\t\n\t/* check if we have a valid host, if we don't reject the string as url */\n\tif ((p-s) < 1) {\n\t\tSTR_FREE(ret->scheme);\n\t\tSTR_FREE(ret->user);\n\t\tSTR_FREE(ret->pass);\n\t\tefree(ret);\n\t\treturn NULL;\n\t}\n\n\tret->host = estrndup(s, (p-s));\n\tphp_replace_controlchars_ex(ret->host, (p - s));\n\t\n\tif (e == ue) {\n\t\treturn ret;\n\t}\n\t\n\ts = e;\n\t\n\tnohost:\n\t\n\tif ((p = memchr(s, '?', (ue - s)))) {\n\t\tpp = strchr(s, '#');\n\n\t\tif (pp && pp < p) {\n\t\t\tp = pp;\n\t\t\tgoto label_parse;\n\t\t}\n\t\n\t\tif (p - s) {\n\t\t\tret->path = estrndup(s, (p-s));\n\t\t\tphp_replace_controlchars_ex(ret->path, (p - s));\n\t\t}\t\n\t\n\t\tif (pp) {\n\t\t\tif (pp - ++p) { \n\t\t\t\tret->query = estrndup(p, (pp-p));\n\t\t\t\tphp_replace_controlchars_ex(ret->query, (pp - p));\n\t\t\t}\n\t\t\tp = pp;\n\t\t\tgoto label_parse;\n\t\t} else if (++p - ue) {\n\t\t\tret->query = estrndup(p, (ue-p));\n\t\t\tphp_replace_controlchars_ex(ret->query, (ue - p));\n\t\t}\n\t} else if ((p = memchr(s, '#', (ue - s)))) {\n\t\tif (p - s) {\n\t\t\tret->path = estrndup(s, (p-s));\n\t\t\tphp_replace_controlchars_ex(ret->path, (p - s));\n\t\t}\t\n\t\t\n\t\tlabel_parse:\n\t\tp++;\n\t\t\n\t\tif (ue - p) {\n\t\t\tret->fragment = estrndup(p, (ue-p));\n\t\t\tphp_replace_controlchars_ex(ret->fragment, (ue - p));\n\t\t}\t\n\t} else {\n\t\tret->path = estrndup(s, (ue-s));\n\t\tphp_replace_controlchars_ex(ret->path, (ue - s));\n\t}\nend:\n\treturn ret;\n}\n/* }}} */\n\n/* {{{ proto mixed parse_url(string url, [int url_component])\n Parse a URL and return its components */\nPHP_FUNCTION(parse_url)\n{\n\tchar *str;\n\tint str_len;\n\tphp_url *resource;\n\tlong key = -1;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &str, &str_len, &key) == FAILURE) {\n\t\treturn;\n\t}\n\n\tresource = php_url_parse_ex(str, str_len);\n\tif (resource == NULL) {\n\t\t/* @todo Find a method to determine why php_url_parse_ex() failed */\n\t\tRETURN_FALSE;\n\t}\n\n\tif (key > -1) {\n\t\tswitch (key) {\n\t\t\tcase PHP_URL_SCHEME:\n\t\t\t\tif (resource->scheme != NULL) RETVAL_STRING(resource->scheme, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_HOST:\n\t\t\t\tif (resource->host != NULL) RETVAL_STRING(resource->host, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_PORT:\n\t\t\t\tif (resource->port != 0) RETVAL_LONG(resource->port);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_USER:\n\t\t\t\tif (resource->user != NULL) RETVAL_STRING(resource->user, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_PASS:\n\t\t\t\tif (resource->pass != NULL) RETVAL_STRING(resource->pass, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_PATH:\n\t\t\t\tif (resource->path != NULL) RETVAL_STRING(resource->path, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_QUERY:\n\t\t\t\tif (resource->query != NULL) RETVAL_STRING(resource->query, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_FRAGMENT:\n\t\t\t\tif (resource->fragment != NULL) RETVAL_STRING(resource->fragment, 1);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Invalid URL component identifier %ld\", key);\n\t\t\t\tRETVAL_FALSE;\n\t\t}\n\t\tgoto done;\n\t}\n\n\t/* allocate an array for return */\n\tarray_init(return_value);\n\n /* add the various elements to the array */\n\tif (resource->scheme != NULL)\n\t\tadd_assoc_string(return_value, \"scheme\", resource->scheme, 1);\n\tif (resource->host != NULL)\n\t\tadd_assoc_string(return_value, \"host\", resource->host, 1);\n\tif (resource->port != 0)\n\t\tadd_assoc_long(return_value, \"port\", resource->port);\n\tif (resource->user != NULL)\n\t\tadd_assoc_string(return_value, \"user\", resource->user, 1);\n\tif (resource->pass != NULL)\n\t\tadd_assoc_string(return_value, \"pass\", resource->pass, 1);\n\tif (resource->path != NULL)\n\t\tadd_assoc_string(return_value, \"path\", resource->path, 1);\n\tif (resource->query != NULL)\n\t\tadd_assoc_string(return_value, \"query\", resource->query, 1);\n\tif (resource->fragment != NULL)\n\t\tadd_assoc_string(return_value, \"fragment\", resource->fragment, 1);\ndone:\t\n\tphp_url_free(resource);\n}\n/* }}} */\n\n/* {{{ php_htoi\n */\nstatic int php_htoi(char *s)\n{\n\tint value;\n\tint c;\n\n\tc = ((unsigned char *)s)[0];\n\tif (isupper(c))\n\t\tc = tolower(c);\n\tvalue = (c >= '0' && c <= '9' ? c - '0' : c - 'a' + 10) * 16;\n\n\tc = ((unsigned char *)s)[1];\n\tif (isupper(c))\n\t\tc = tolower(c);\n\tvalue += c >= '0' && c <= '9' ? c - '0' : c - 'a' + 10;\n\n\treturn (value);\n}\n/* }}} */\n\n/* rfc1738:\n\n ...The characters \";\",\n \"/\", \"?\", \":\", \"@\", \"=\" and \"&\" are the characters which may be\n reserved for special meaning within a scheme...\n\n ...Thus, only alphanumerics, the special characters \"$-_.+!*'(),\", and\n reserved characters used for their reserved purposes may be used\n unencoded within a URL...\n\n For added safety, we only leave -_. unencoded.\n */\n\nstatic unsigned char hexchars[] = \"0123456789ABCDEF\";\n\n/* {{{ php_url_encode\n */\nPHPAPI char *php_url_encode(char const *s, int len, int *new_length)\n{\n\tregister unsigned char c;\n\tunsigned char *to, *start;\n\tunsigned char const *from, *end;\n\t\n\tfrom = (unsigned char *)s;\n\tend = (unsigned char *)s + len;\n\tstart = to = (unsigned char *) safe_emalloc(3, len, 1);\n\n\twhile (from < end) {\n\t\tc = *from++;\n\n\t\tif (c == ' ') {\n\t\t\t*to++ = '+';\n#ifndef CHARSET_EBCDIC\n\t\t} else if ((c < '0' && c != '-' && c != '.') ||\n\t\t\t\t (c < 'A' && c > '9') ||\n\t\t\t\t (c > 'Z' && c < 'a' && c != '_') ||\n\t\t\t\t (c > 'z')) {\n\t\t\tto[0] = '%';\n\t\t\tto[1] = hexchars[c >> 4];\n\t\t\tto[2] = hexchars[c & 15];\n\t\t\tto += 3;\n#else /*CHARSET_EBCDIC*/\n\t\t} else if (!isalnum(c) && strchr(\"_-.\", c) == NULL) {\n\t\t\t/* Allow only alphanumeric chars and '_', '-', '.'; escape the rest */\n\t\t\tto[0] = '%';\n\t\t\tto[1] = hexchars[os_toascii[c] >> 4];\n\t\t\tto[2] = hexchars[os_toascii[c] & 15];\n\t\t\tto += 3;\n#endif /*CHARSET_EBCDIC*/\n\t\t} else {\n\t\t\t*to++ = c;\n\t\t}\n\t}\n\t*to = 0;\n\tif (new_length) {\n\t\t*new_length = to - start;\n\t}\n\treturn (char *) start;\n}\n/* }}} */\n\n/* {{{ proto string urlencode(string str)\n URL-encodes string */\nPHP_FUNCTION(urlencode)\n{\n\tchar *in_str, *out_str;\n\tint in_str_len, out_str_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &in_str,\n\t\t\t\t\t\t\t &in_str_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tout_str = php_url_encode(in_str, in_str_len, &out_str_len);\n\tRETURN_STRINGL(out_str, out_str_len, 0);\n}\n/* }}} */\n\n/* {{{ proto string urldecode(string str)\n Decodes URL-encoded string */\nPHP_FUNCTION(urldecode)\n{\n\tchar *in_str, *out_str;\n\tint in_str_len, out_str_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &in_str,\n\t\t\t\t\t\t\t &in_str_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tout_str = estrndup(in_str, in_str_len);\n\tout_str_len = php_url_decode(out_str, in_str_len);\n\n RETURN_STRINGL(out_str, out_str_len, 0);\n}\n/* }}} */\n\n/* {{{ php_url_decode\n */\nPHPAPI int php_url_decode(char *str, int len)\n{\n\tchar *dest = str;\n\tchar *data = str;\n\n\twhile (len--) {\n\t\tif (*data == '+') {\n\t\t\t*dest = ' ';\n\t\t}\n\t\telse if (*data == '%' && len >= 2 && isxdigit((int) *(data + 1)) \n\t\t\t\t && isxdigit((int) *(data + 2))) {\n#ifndef CHARSET_EBCDIC\n\t\t\t*dest = (char) php_htoi(data + 1);\n#else\n\t\t\t*dest = os_toebcdic[(char) php_htoi(data + 1)];\n#endif\n\t\t\tdata += 2;\n\t\t\tlen -= 2;\n\t\t} else {\n\t\t\t*dest = *data;\n\t\t}\n\t\tdata++;\n\t\tdest++;\n\t}\n\t*dest = '\\0';\n\treturn dest - str;\n}\n/* }}} */\n\n/* {{{ php_raw_url_encode\n */\nPHPAPI char *php_raw_url_encode(char const *s, int len, int *new_length)\n{\n\tregister int x, y;\n\tunsigned char *str;\n\n\tstr = (unsigned char *) safe_emalloc(3, len, 1);\n\tfor (x = 0, y = 0; len--; x++, y++) {\n\t\tstr[y] = (unsigned char) s[x];\n#ifndef CHARSET_EBCDIC\n\t\tif ((str[y] < '0' && str[y] != '-' && str[y] != '.') ||\n\t\t\t(str[y] < 'A' && str[y] > '9') ||\n\t\t\t(str[y] > 'Z' && str[y] < 'a' && str[y] != '_') ||\n\t\t\t(str[y] > 'z' && str[y] != '~')) {\n\t\t\tstr[y++] = '%';\n\t\t\tstr[y++] = hexchars[(unsigned char) s[x] >> 4];\n\t\t\tstr[y] = hexchars[(unsigned char) s[x] & 15];\n#else /*CHARSET_EBCDIC*/\n\t\tif (!isalnum(str[y]) && strchr(\"_-.~\", str[y]) != NULL) {\n\t\t\tstr[y++] = '%';\n\t\t\tstr[y++] = hexchars[os_toascii[(unsigned char) s[x]] >> 4];\n\t\t\tstr[y] = hexchars[os_toascii[(unsigned char) s[x]] & 15];\n#endif /*CHARSET_EBCDIC*/\n\t\t}\n\t}\n\tstr[y] = '\\0';\n\tif (new_length) {\n\t\t*new_length = y;\n\t}\n\treturn ((char *) str);\n}\n/* }}} */\n\n/* {{{ proto string rawurlencode(string str)\n URL-encodes string */\nPHP_FUNCTION(rawurlencode)\n{\n\tchar *in_str, *out_str;\n\tint in_str_len, out_str_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &in_str,\n\t\t\t\t\t\t\t &in_str_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tout_str = php_raw_url_encode(in_str, in_str_len, &out_str_len);\n\tRETURN_STRINGL(out_str, out_str_len, 0);\n}\n/* }}} */\n\n/* {{{ proto string rawurldecode(string str)\n Decodes URL-encodes string */\nPHP_FUNCTION(rawurldecode)\n{\n\tchar *in_str, *out_str;\n\tint in_str_len, out_str_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &in_str,\n\t\t\t\t\t\t\t &in_str_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tout_str = estrndup(in_str, in_str_len);\n\tout_str_len = php_raw_url_decode(out_str, in_str_len);\n\n RETURN_STRINGL(out_str, out_str_len, 0);\n}\n/* }}} */\n\n/* {{{ php_raw_url_decode\n */\nPHPAPI int php_raw_url_decode(char *str, int len)\n{\n\tchar *dest = str;\n\tchar *data = str;\n\n\twhile (len--) {\n\t\tif (*data == '%' && len >= 2 && isxdigit((int) *(data + 1)) \n\t\t\t&& isxdigit((int) *(data + 2))) {\n#ifndef CHARSET_EBCDIC\n\t\t\t*dest = (char) php_htoi(data + 1);\n#else\n\t\t\t*dest = os_toebcdic[(char) php_htoi(data + 1)];\n#endif\n\t\t\tdata += 2;\n\t\t\tlen -= 2;\n\t\t} else {\n\t\t\t*dest = *data;\n\t\t}\n\t\tdata++;\n\t\tdest++;\n\t}\n\t*dest = '\\0';\n\treturn dest - str;\n}\n/* }}} */\n\n/* {{{ proto array get_headers(string url[, int format])\n fetches all the headers sent by the server in response to a HTTP request */\nPHP_FUNCTION(get_headers)\n{\n\tchar *url;\n\tint url_len;\n\tphp_stream_context *context;\n\tphp_stream *stream;\n\tzval **prev_val, **hdr = NULL, **h;\n\tHashPosition pos;\n\tHashTable *hashT;\n\tlong format = 0;\n \n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &url, &url_len, &format) == FAILURE) {\n\t\treturn;\n\t}\n\tcontext = FG(default_context) ? FG(default_context) : (FG(default_context) = php_stream_context_alloc(TSRMLS_C));\n\n\tif (!(stream = php_stream_open_wrapper_ex(url, \"r\", REPORT_ERRORS | STREAM_USE_URL | STREAM_ONLY_GET_HEADERS, NULL, context))) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!stream->wrapperdata || Z_TYPE_P(stream->wrapperdata) != IS_ARRAY) {\n\t\tphp_stream_close(stream);\n\t\tRETURN_FALSE;\n\t}\n\n\tarray_init(return_value);\n\n\t/* check for curl-wrappers that provide headers via a special \"headers\" element */\n\tif (zend_hash_find(HASH_OF(stream->wrapperdata), \"headers\", sizeof(\"headers\"), (void **)&h) != FAILURE && Z_TYPE_PP(h) == IS_ARRAY) {\n\t\t/* curl-wrappers don't load data until the 1st read */ \n\t\tif (!Z_ARRVAL_PP(h)->nNumOfElements) {\n\t\t\tphp_stream_getc(stream);\n\t\t}\n\t\tzend_hash_find(HASH_OF(stream->wrapperdata), \"headers\", sizeof(\"headers\"), (void **)&h);\n\t\thashT = Z_ARRVAL_PP(h);\t\n\t} else {\n\t\thashT = HASH_OF(stream->wrapperdata);\n\t}\n\n\tzend_hash_internal_pointer_reset_ex(hashT, &pos);\n\twhile (zend_hash_get_current_data_ex(hashT, (void**)&hdr, &pos) != FAILURE) {\n\t\tif (!hdr || Z_TYPE_PP(hdr) != IS_STRING) {\n\t\t\tzend_hash_move_forward_ex(hashT, &pos);\n\t\t\tcontinue;\n\t\t}\n\t\tif (!format) {\nno_name_header:\n\t\t\tadd_next_index_stringl(return_value, Z_STRVAL_PP(hdr), Z_STRLEN_PP(hdr), 1);\n\t\t} else {\n\t\t\tchar c;\n\t\t\tchar *s, *p;\n\n\t\t\tif ((p = strchr(Z_STRVAL_PP(hdr), ':'))) {\n\t\t\t\tc = *p;\n\t\t\t\t*p = '\\0';\n\t\t\t\ts = p + 1;\n\t\t\t\twhile (isspace((int)*(unsigned char *)s)) {\n\t\t\t\t\ts++;\n\t\t\t\t}\n\n\t\t\t\tif (zend_hash_find(HASH_OF(return_value), Z_STRVAL_PP(hdr), (p - Z_STRVAL_PP(hdr) + 1), (void **) &prev_val) == FAILURE) {\n\t\t\t\t\tadd_assoc_stringl_ex(return_value, Z_STRVAL_PP(hdr), (p - Z_STRVAL_PP(hdr) + 1), s, (Z_STRLEN_PP(hdr) - (s - Z_STRVAL_PP(hdr))), 1);\n\t\t\t\t} else { /* some headers may occur more then once, therefor we need to remake the string into an array */\n\t\t\t\t\tconvert_to_array(*prev_val);\n\t\t\t\t\tadd_next_index_stringl(*prev_val, s, (Z_STRLEN_PP(hdr) - (s - Z_STRVAL_PP(hdr))), 1);\n\t\t\t\t}\n\n\t\t\t\t*p = c;\n\t\t\t} else {\n\t\t\t\tgoto no_name_header;\n\t\t\t}\n\t\t}\n\t\tzend_hash_move_forward_ex(hashT, &pos);\n\t}\n\n\tphp_stream_close(stream);\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: sw=4 ts=4 fdm=marker\n * vim<600: sw=4 ts=4\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Author: Jim Winstead <jimw@php.net> |\n +----------------------------------------------------------------------+\n */\n/* $Id$ */\n\n#include <stdlib.h>\n#include <string.h>\n#include <ctype.h>\n#include <sys/types.h>\n\n#include \"php.h\"\n\n#include \"url.h\"\n#include \"file.h\"\n#ifdef _OSD_POSIX\n#ifndef APACHE\n#error On this EBCDIC platform, PHP is only supported as an Apache module.\n#else /*APACHE*/\n#ifndef CHARSET_EBCDIC\n#define CHARSET_EBCDIC /* this machine uses EBCDIC, not ASCII! */\n#endif\n#include \"ebcdic.h\"\n#endif /*APACHE*/\n#endif /*_OSD_POSIX*/\n\n/* {{{ free_url\n */\nPHPAPI void php_url_free(php_url *theurl)\n{\n\tif (theurl->scheme)\n\t\tefree(theurl->scheme);\n\tif (theurl->user)\n\t\tefree(theurl->user);\n\tif (theurl->pass)\n\t\tefree(theurl->pass);\n\tif (theurl->host)\n\t\tefree(theurl->host);\n\tif (theurl->path)\n\t\tefree(theurl->path);\n\tif (theurl->query)\n\t\tefree(theurl->query);\n\tif (theurl->fragment)\n\t\tefree(theurl->fragment);\n\tefree(theurl);\n}\n/* }}} */\n\n/* {{{ php_replace_controlchars\n */\nPHPAPI char *php_replace_controlchars_ex(char *str, int len)\n{\n\tunsigned char *s = (unsigned char *)str;\n\tunsigned char *e = (unsigned char *)str + len;\n\t\n\tif (!str) {\n\t\treturn (NULL);\n\t}\n\t\n\twhile (s < e) {\n\t \n\t\tif (iscntrl(*s)) {\n\t\t\t*s='_';\n\t\t}\t\n\t\ts++;\n\t}\n\t\n\treturn (str);\n} \n/* }}} */\n\nPHPAPI char *php_replace_controlchars(char *str)\n{\n\treturn php_replace_controlchars_ex(str, strlen(str));\n} \n\nPHPAPI php_url *php_url_parse(char const *str)\n{\n\treturn php_url_parse_ex(str, strlen(str));\n}\n\n/* {{{ php_url_parse\n */\nPHPAPI php_url *php_url_parse_ex(char const *str, int length)\n{\n\tchar port_buf[6];\n\tphp_url *ret = ecalloc(1, sizeof(php_url));\n\tchar const *s, *e, *p, *pp, *ue;\n\t\t\n\ts = str;\n\tue = s + length;\n\n\t/* parse scheme */\n\tif ((e = memchr(s, ':', length)) && (e - s)) {\n\t\t/* validate scheme */\n\t\tp = s;\n\t\twhile (p < e) {\n\t\t\t/* scheme = 1*[ lowalpha | digit | \"+\" | \"-\" | \".\" ] */\n\t\t\tif (!isalpha(*p) && !isdigit(*p) && *p != '+' && *p != '.' && *p != '-') {\n\t\t\t\tif (e + 1 < ue) {\n\t\t\t\t\tgoto parse_port;\n\t\t\t\t} else {\n\t\t\t\t\tgoto just_path;\n\t\t\t\t}\n\t\t\t}\n\t\t\tp++;\n\t\t}\n\t\n\t\tif (*(e + 1) == '\\0') { /* only scheme is available */\n\t\t\tret->scheme = estrndup(s, (e - s));\n\t\t\tphp_replace_controlchars_ex(ret->scheme, (e - s));\n\t\t\tgoto end;\n\t\t}\n\n\t\t/* \n\t\t * certain schemas like mailto: and zlib: may not have any / after them\n\t\t * this check ensures we support those.\n\t\t */\n\t\tif (*(e+1) != '/') {\n\t\t\t/* check if the data we get is a port this allows us to \n\t\t\t * correctly parse things like a.com:80\n\t\t\t */\n\t\t\tp = e + 1;\n\t\t\twhile (isdigit(*p)) {\n\t\t\t\tp++;\n\t\t\t}\n\t\t\t\n\t\t\tif ((*p == '\\0' || *p == '/') && (p - e) < 7) {\n\t\t\t\tgoto parse_port;\n\t\t\t}\n\t\t\t\n\t\t\tret->scheme = estrndup(s, (e-s));\n\t\t\tphp_replace_controlchars_ex(ret->scheme, (e - s));\n\t\t\t\n\t\t\tlength -= ++e - s;\n\t\t\ts = e;\n\t\t\tgoto just_path;\n\t\t} else {\n\t\t\tret->scheme = estrndup(s, (e-s));\n\t\t\tphp_replace_controlchars_ex(ret->scheme, (e - s));\n\t\t\n\t\t\tif (*(e+2) == '/') {\n\t\t\t\ts = e + 3;\n\t\t\t\tif (!strncasecmp(\"file\", ret->scheme, sizeof(\"file\"))) {\n\t\t\t\t\tif (*(e + 3) == '/') {\n\t\t\t\t\t\t/* support windows drive letters as in:\n\t\t\t\t\t\t file:///c:/somedir/file.txt\n\t\t\t\t\t\t*/\n\t\t\t\t\t\tif (*(e + 5) == ':') {\n\t\t\t\t\t\t\ts = e + 4;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tgoto nohost;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (!strncasecmp(\"file\", ret->scheme, sizeof(\"file\"))) {\n\t\t\t\t\ts = e + 1;\n\t\t\t\t\tgoto nohost;\n\t\t\t\t} else {\n\t\t\t\t\tlength -= ++e - s;\n\t\t\t\t\ts = e;\n\t\t\t\t\tgoto just_path;\n\t\t\t\t}\t\n\t\t\t}\n\t\t}\t\n\t} else if (e) { /* no scheme; starts with colon: look for port */\n\t\tparse_port:\n\t\tp = e + 1;\n\t\tpp = p;\n\n\t\twhile (pp-p < 6 && isdigit(*pp)) {\n\t\t\tpp++;\n\t\t}\n\n\t\tif (pp - p > 0 && pp - p < 6 && (*pp == '/' || *pp == '\\0')) {\n\t\t\tlong port;\n\t\t\tmemcpy(port_buf, p, (pp - p));\n\t\t\tport_buf[pp - p] = '\\0';\n\t\t\tport = strtol(port_buf, NULL, 10);\n\t\t\tif (port > 0 && port <= 65535) {\n\t\t\t\tret->port = (unsigned short) port;\n\t\t\t} else {\n\t\t\t\tSTR_FREE(ret->scheme);\n\t\t\t\tefree(ret);\n\t\t\t\treturn NULL;\n\t\t\t}\n\t\t} else {\n\t\t\tgoto just_path;\n\t\t}\n\t} else {\n\t\tjust_path:\n\t\tue = s + length;\n\t\tgoto nohost;\n\t}\n\t\n\te = ue;\n\t\n\tif (!(p = memchr(s, '/', (ue - s)))) {\n\t\tchar *query, *fragment;\n\n\t\tquery = memchr(s, '?', (ue - s));\n\t\tfragment = memchr(s, '#', (ue - s));\n\n\t\tif (query && fragment) {\n\t\t\tif (query > fragment) {\n\t\t\t\tp = e = fragment;\n\t\t\t} else {\n\t\t\t\tp = e = query;\n\t\t\t}\n\t\t} else if (query) {\n\t\t\tp = e = query;\n\t\t} else if (fragment) {\n\t\t\tp = e = fragment;\n\t\t}\n\t} else {\n\t\te = p;\n\t}\t\n\t\t\n\t/* check for login and password */\n\tif ((p = zend_memrchr(s, '@', (e-s)))) {\n\t\tif ((pp = memchr(s, ':', (p-s)))) {\n\t\t\tif ((pp-s) > 0) {\n\t\t\t\tret->user = estrndup(s, (pp-s));\n\t\t\t\tphp_replace_controlchars_ex(ret->user, (pp - s));\n\t\t\t}\t\n\t\t\n\t\t\tpp++;\n\t\t\tif (p-pp > 0) {\n\t\t\t\tret->pass = estrndup(pp, (p-pp));\n\t\t\t\tphp_replace_controlchars_ex(ret->pass, (p-pp));\n\t\t\t}\t\n\t\t} else {\n\t\t\tret->user = estrndup(s, (p-s));\n\t\t\tphp_replace_controlchars_ex(ret->user, (p-s));\n\t\t}\n\t\t\n\t\ts = p + 1;\n\t}\n\n\t/* check for port */\n\tif (*s == '[' && *(e-1) == ']') {\n\t\t/* Short circuit portscan, \n\t\t we're dealing with an \n\t\t IPv6 embedded address */\n\t\tp = s;\n\t} else {\n\t\t/* memrchr is a GNU specific extension\n\t\t Emulate for wide compatability */\n\t\tfor(p = e; *p != ':' && p >= s; p--);\n\t}\n\n\tif (p >= s && *p == ':') {\n\t\tif (!ret->port) {\n\t\t\tp++;\n\t\t\tif (e-p > 5) { /* port cannot be longer then 5 characters */\n\t\t\t\tSTR_FREE(ret->scheme);\n\t\t\t\tSTR_FREE(ret->user);\n\t\t\t\tSTR_FREE(ret->pass);\n\t\t\t\tefree(ret);\n\t\t\t\treturn NULL;\n\t\t\t} else if (e - p > 0) {\n\t\t\t\tlong port;\n\t\t\t\tmemcpy(port_buf, p, (e - p));\n\t\t\t\tport_buf[e - p] = '\\0';\n\t\t\t\tport = strtol(port_buf, NULL, 10);\n\t\t\t\tif (port > 0 && port <= 65535) {\n\t\t\t\t\tret->port = (unsigned short)port;\n\t\t\t\t} else {\n\t\t\t\t\tSTR_FREE(ret->scheme);\n\t\t\t\t\tSTR_FREE(ret->user);\n\t\t\t\t\tSTR_FREE(ret->pass);\n\t\t\t\t\tefree(ret);\n\t\t\t\t\treturn NULL;\n\t\t\t\t}\n\t\t\t}\n\t\t\tp--;\n\t\t}\t\n\t} else {\n\t\tp = e;\n\t}\n\t\n\t/* check if we have a valid host, if we don't reject the string as url */\n\tif ((p-s) < 1) {\n\t\tSTR_FREE(ret->scheme);\n\t\tSTR_FREE(ret->user);\n\t\tSTR_FREE(ret->pass);\n\t\tefree(ret);\n\t\treturn NULL;\n\t}\n\n\tret->host = estrndup(s, (p-s));\n\tphp_replace_controlchars_ex(ret->host, (p - s));\n\t\n\tif (e == ue) {\n\t\treturn ret;\n\t}\n\t\n\ts = e;\n\t\n\tnohost:\n\t\n\tif ((p = memchr(s, '?', (ue - s)))) {\n\t\tpp = strchr(s, '#');\n\n\t\tif (pp && pp < p) {\n\t\t\tp = pp;\n\t\t\tgoto label_parse;\n\t\t}\n\t\n\t\tif (p - s) {\n\t\t\tret->path = estrndup(s, (p-s));\n\t\t\tphp_replace_controlchars_ex(ret->path, (p - s));\n\t\t}\t\n\t\n\t\tif (pp) {\n\t\t\tif (pp - ++p) { \n\t\t\t\tret->query = estrndup(p, (pp-p));\n\t\t\t\tphp_replace_controlchars_ex(ret->query, (pp - p));\n\t\t\t}\n\t\t\tp = pp;\n\t\t\tgoto label_parse;\n\t\t} else if (++p - ue) {\n\t\t\tret->query = estrndup(p, (ue-p));\n\t\t\tphp_replace_controlchars_ex(ret->query, (ue - p));\n\t\t}\n\t} else if ((p = memchr(s, '#', (ue - s)))) {\n\t\tif (p - s) {\n\t\t\tret->path = estrndup(s, (p-s));\n\t\t\tphp_replace_controlchars_ex(ret->path, (p - s));\n\t\t}\t\n\t\t\n\t\tlabel_parse:\n\t\tp++;\n\t\t\n\t\tif (ue - p) {\n\t\t\tret->fragment = estrndup(p, (ue-p));\n\t\t\tphp_replace_controlchars_ex(ret->fragment, (ue - p));\n\t\t}\t\n\t} else {\n\t\tret->path = estrndup(s, (ue-s));\n\t\tphp_replace_controlchars_ex(ret->path, (ue - s));\n\t}\nend:\n\treturn ret;\n}\n/* }}} */\n\n/* {{{ proto mixed parse_url(string url, [int url_component])\n Parse a URL and return its components */\nPHP_FUNCTION(parse_url)\n{\n\tchar *str;\n\tint str_len;\n\tphp_url *resource;\n\tlong key = -1;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &str, &str_len, &key) == FAILURE) {\n\t\treturn;\n\t}\n\n\tresource = php_url_parse_ex(str, str_len);\n\tif (resource == NULL) {\n\t\t/* @todo Find a method to determine why php_url_parse_ex() failed */\n\t\tRETURN_FALSE;\n\t}\n\n\tif (key > -1) {\n\t\tswitch (key) {\n\t\t\tcase PHP_URL_SCHEME:\n\t\t\t\tif (resource->scheme != NULL) RETVAL_STRING(resource->scheme, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_HOST:\n\t\t\t\tif (resource->host != NULL) RETVAL_STRING(resource->host, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_PORT:\n\t\t\t\tif (resource->port != 0) RETVAL_LONG(resource->port);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_USER:\n\t\t\t\tif (resource->user != NULL) RETVAL_STRING(resource->user, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_PASS:\n\t\t\t\tif (resource->pass != NULL) RETVAL_STRING(resource->pass, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_PATH:\n\t\t\t\tif (resource->path != NULL) RETVAL_STRING(resource->path, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_QUERY:\n\t\t\t\tif (resource->query != NULL) RETVAL_STRING(resource->query, 1);\n\t\t\t\tbreak;\n\t\t\tcase PHP_URL_FRAGMENT:\n\t\t\t\tif (resource->fragment != NULL) RETVAL_STRING(resource->fragment, 1);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Invalid URL component identifier %ld\", key);\n\t\t\t\tRETVAL_FALSE;\n\t\t}\n\t\tgoto done;\n\t}\n\n\t/* allocate an array for return */\n\tarray_init(return_value);\n\n /* add the various elements to the array */\n\tif (resource->scheme != NULL)\n\t\tadd_assoc_string(return_value, \"scheme\", resource->scheme, 1);\n\tif (resource->host != NULL)\n\t\tadd_assoc_string(return_value, \"host\", resource->host, 1);\n\tif (resource->port != 0)\n\t\tadd_assoc_long(return_value, \"port\", resource->port);\n\tif (resource->user != NULL)\n\t\tadd_assoc_string(return_value, \"user\", resource->user, 1);\n\tif (resource->pass != NULL)\n\t\tadd_assoc_string(return_value, \"pass\", resource->pass, 1);\n\tif (resource->path != NULL)\n\t\tadd_assoc_string(return_value, \"path\", resource->path, 1);\n\tif (resource->query != NULL)\n\t\tadd_assoc_string(return_value, \"query\", resource->query, 1);\n\tif (resource->fragment != NULL)\n\t\tadd_assoc_string(return_value, \"fragment\", resource->fragment, 1);\ndone:\t\n\tphp_url_free(resource);\n}\n/* }}} */\n\n/* {{{ php_htoi\n */\nstatic int php_htoi(char *s)\n{\n\tint value;\n\tint c;\n\n\tc = ((unsigned char *)s)[0];\n\tif (isupper(c))\n\t\tc = tolower(c);\n\tvalue = (c >= '0' && c <= '9' ? c - '0' : c - 'a' + 10) * 16;\n\n\tc = ((unsigned char *)s)[1];\n\tif (isupper(c))\n\t\tc = tolower(c);\n\tvalue += c >= '0' && c <= '9' ? c - '0' : c - 'a' + 10;\n\n\treturn (value);\n}\n/* }}} */\n\n/* rfc1738:\n\n ...The characters \";\",\n \"/\", \"?\", \":\", \"@\", \"=\" and \"&\" are the characters which may be\n reserved for special meaning within a scheme...\n\n ...Thus, only alphanumerics, the special characters \"$-_.+!*'(),\", and\n reserved characters used for their reserved purposes may be used\n unencoded within a URL...\n\n For added safety, we only leave -_. unencoded.\n */\n\nstatic unsigned char hexchars[] = \"0123456789ABCDEF\";\n\n/* {{{ php_url_encode\n */\nPHPAPI char *php_url_encode(char const *s, int len, int *new_length)\n{\n\tregister unsigned char c;\n\tunsigned char *to, *start;\n\tunsigned char const *from, *end;\n\t\n\tfrom = (unsigned char *)s;\n\tend = (unsigned char *)s + len;\n\tstart = to = (unsigned char *) safe_emalloc(3, len, 1);\n\n\twhile (from < end) {\n\t\tc = *from++;\n\n\t\tif (c == ' ') {\n\t\t\t*to++ = '+';\n#ifndef CHARSET_EBCDIC\n\t\t} else if ((c < '0' && c != '-' && c != '.') ||\n\t\t\t\t (c < 'A' && c > '9') ||\n\t\t\t\t (c > 'Z' && c < 'a' && c != '_') ||\n\t\t\t\t (c > 'z')) {\n\t\t\tto[0] = '%';\n\t\t\tto[1] = hexchars[c >> 4];\n\t\t\tto[2] = hexchars[c & 15];\n\t\t\tto += 3;\n#else /*CHARSET_EBCDIC*/\n\t\t} else if (!isalnum(c) && strchr(\"_-.\", c) == NULL) {\n\t\t\t/* Allow only alphanumeric chars and '_', '-', '.'; escape the rest */\n\t\t\tto[0] = '%';\n\t\t\tto[1] = hexchars[os_toascii[c] >> 4];\n\t\t\tto[2] = hexchars[os_toascii[c] & 15];\n\t\t\tto += 3;\n#endif /*CHARSET_EBCDIC*/\n\t\t} else {\n\t\t\t*to++ = c;\n\t\t}\n\t}\n\t*to = 0;\n\tif (new_length) {\n\t\t*new_length = to - start;\n\t}\n\treturn (char *) start;\n}\n/* }}} */\n\n/* {{{ proto string urlencode(string str)\n URL-encodes string */\nPHP_FUNCTION(urlencode)\n{\n\tchar *in_str, *out_str;\n\tint in_str_len, out_str_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &in_str,\n\t\t\t\t\t\t\t &in_str_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tout_str = php_url_encode(in_str, in_str_len, &out_str_len);\n\tRETURN_STRINGL(out_str, out_str_len, 0);\n}\n/* }}} */\n\n/* {{{ proto string urldecode(string str)\n Decodes URL-encoded string */\nPHP_FUNCTION(urldecode)\n{\n\tchar *in_str, *out_str;\n\tint in_str_len, out_str_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &in_str,\n\t\t\t\t\t\t\t &in_str_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tout_str = estrndup(in_str, in_str_len);\n\tout_str_len = php_url_decode(out_str, in_str_len);\n\n RETURN_STRINGL(out_str, out_str_len, 0);\n}\n/* }}} */\n\n/* {{{ php_url_decode\n */\nPHPAPI int php_url_decode(char *str, int len)\n{\n\tchar *dest = str;\n\tchar *data = str;\n\n\twhile (len--) {\n\t\tif (*data == '+') {\n\t\t\t*dest = ' ';\n\t\t}\n\t\telse if (*data == '%' && len >= 2 && isxdigit((int) *(data + 1)) \n\t\t\t\t && isxdigit((int) *(data + 2))) {\n#ifndef CHARSET_EBCDIC\n\t\t\t*dest = (char) php_htoi(data + 1);\n#else\n\t\t\t*dest = os_toebcdic[(char) php_htoi(data + 1)];\n#endif\n\t\t\tdata += 2;\n\t\t\tlen -= 2;\n\t\t} else {\n\t\t\t*dest = *data;\n\t\t}\n\t\tdata++;\n\t\tdest++;\n\t}\n\t*dest = '\\0';\n\treturn dest - str;\n}\n/* }}} */\n\n/* {{{ php_raw_url_encode\n */\nPHPAPI char *php_raw_url_encode(char const *s, int len, int *new_length)\n{\n\tregister int x, y;\n\tunsigned char *str;\n\n\tstr = (unsigned char *) safe_emalloc(3, len, 1);\n\tfor (x = 0, y = 0; len--; x++, y++) {\n\t\tstr[y] = (unsigned char) s[x];\n#ifndef CHARSET_EBCDIC\n\t\tif ((str[y] < '0' && str[y] != '-' && str[y] != '.') ||\n\t\t\t(str[y] < 'A' && str[y] > '9') ||\n\t\t\t(str[y] > 'Z' && str[y] < 'a' && str[y] != '_') ||\n\t\t\t(str[y] > 'z' && str[y] != '~')) {\n\t\t\tstr[y++] = '%';\n\t\t\tstr[y++] = hexchars[(unsigned char) s[x] >> 4];\n\t\t\tstr[y] = hexchars[(unsigned char) s[x] & 15];\n#else /*CHARSET_EBCDIC*/\n\t\tif (!isalnum(str[y]) && strchr(\"_-.~\", str[y]) != NULL) {\n\t\t\tstr[y++] = '%';\n\t\t\tstr[y++] = hexchars[os_toascii[(unsigned char) s[x]] >> 4];\n\t\t\tstr[y] = hexchars[os_toascii[(unsigned char) s[x]] & 15];\n#endif /*CHARSET_EBCDIC*/\n\t\t}\n\t}\n\tstr[y] = '\\0';\n\tif (new_length) {\n\t\t*new_length = y;\n\t}\n\treturn ((char *) str);\n}\n/* }}} */\n\n/* {{{ proto string rawurlencode(string str)\n URL-encodes string */\nPHP_FUNCTION(rawurlencode)\n{\n\tchar *in_str, *out_str;\n\tint in_str_len, out_str_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &in_str,\n\t\t\t\t\t\t\t &in_str_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tout_str = php_raw_url_encode(in_str, in_str_len, &out_str_len);\n\tRETURN_STRINGL(out_str, out_str_len, 0);\n}\n/* }}} */\n\n/* {{{ proto string rawurldecode(string str)\n Decodes URL-encodes string */\nPHP_FUNCTION(rawurldecode)\n{\n\tchar *in_str, *out_str;\n\tint in_str_len, out_str_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &in_str,\n\t\t\t\t\t\t\t &in_str_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tout_str = estrndup(in_str, in_str_len);\n\tout_str_len = php_raw_url_decode(out_str, in_str_len);\n\n RETURN_STRINGL(out_str, out_str_len, 0);\n}\n/* }}} */\n\n/* {{{ php_raw_url_decode\n */\nPHPAPI int php_raw_url_decode(char *str, int len)\n{\n\tchar *dest = str;\n\tchar *data = str;\n\n\twhile (len--) {\n\t\tif (*data == '%' && len >= 2 && isxdigit((int) *(data + 1)) \n\t\t\t&& isxdigit((int) *(data + 2))) {\n#ifndef CHARSET_EBCDIC\n\t\t\t*dest = (char) php_htoi(data + 1);\n#else\n\t\t\t*dest = os_toebcdic[(char) php_htoi(data + 1)];\n#endif\n\t\t\tdata += 2;\n\t\t\tlen -= 2;\n\t\t} else {\n\t\t\t*dest = *data;\n\t\t}\n\t\tdata++;\n\t\tdest++;\n\t}\n\t*dest = '\\0';\n\treturn dest - str;\n}\n/* }}} */\n\n/* {{{ proto array get_headers(string url[, int format])\n fetches all the headers sent by the server in response to a HTTP request */\nPHP_FUNCTION(get_headers)\n{\n\tchar *url;\n\tint url_len;\n\tphp_stream_context *context;\n\tphp_stream *stream;\n\tzval **prev_val, **hdr = NULL, **h;\n\tHashPosition pos;\n\tHashTable *hashT;\n\tlong format = 0;\n \n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &url, &url_len, &format) == FAILURE) {\n\t\treturn;\n\t}\n\tcontext = FG(default_context) ? FG(default_context) : (FG(default_context) = php_stream_context_alloc(TSRMLS_C));\n\n\tif (!(stream = php_stream_open_wrapper_ex(url, \"r\", REPORT_ERRORS | STREAM_USE_URL | STREAM_ONLY_GET_HEADERS, NULL, context))) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!stream->wrapperdata || Z_TYPE_P(stream->wrapperdata) != IS_ARRAY) {\n\t\tphp_stream_close(stream);\n\t\tRETURN_FALSE;\n\t}\n\n\tarray_init(return_value);\n\n\t/* check for curl-wrappers that provide headers via a special \"headers\" element */\n\tif (zend_hash_find(HASH_OF(stream->wrapperdata), \"headers\", sizeof(\"headers\"), (void **)&h) != FAILURE && Z_TYPE_PP(h) == IS_ARRAY) {\n\t\t/* curl-wrappers don't load data until the 1st read */ \n\t\tif (!Z_ARRVAL_PP(h)->nNumOfElements) {\n\t\t\tphp_stream_getc(stream);\n\t\t}\n\t\tzend_hash_find(HASH_OF(stream->wrapperdata), \"headers\", sizeof(\"headers\"), (void **)&h);\n\t\thashT = Z_ARRVAL_PP(h);\t\n\t} else {\n\t\thashT = HASH_OF(stream->wrapperdata);\n\t}\n\n\tzend_hash_internal_pointer_reset_ex(hashT, &pos);\n\twhile (zend_hash_get_current_data_ex(hashT, (void**)&hdr, &pos) != FAILURE) {\n\t\tif (!hdr || Z_TYPE_PP(hdr) != IS_STRING) {\n\t\t\tzend_hash_move_forward_ex(hashT, &pos);\n\t\t\tcontinue;\n\t\t}\n\t\tif (!format) {\nno_name_header:\n\t\t\tadd_next_index_stringl(return_value, Z_STRVAL_PP(hdr), Z_STRLEN_PP(hdr), 1);\n\t\t} else {\n\t\t\tchar c;\n\t\t\tchar *s, *p;\n\n\t\t\tif ((p = strchr(Z_STRVAL_PP(hdr), ':'))) {\n\t\t\t\tc = *p;\n\t\t\t\t*p = '\\0';\n\t\t\t\ts = p + 1;\n\t\t\t\twhile (isspace((int)*(unsigned char *)s)) {\n\t\t\t\t\ts++;\n\t\t\t\t}\n\n\t\t\t\tif (zend_hash_find(HASH_OF(return_value), Z_STRVAL_PP(hdr), (p - Z_STRVAL_PP(hdr) + 1), (void **) &prev_val) == FAILURE) {\n\t\t\t\t\tadd_assoc_stringl_ex(return_value, Z_STRVAL_PP(hdr), (p - Z_STRVAL_PP(hdr) + 1), s, (Z_STRLEN_PP(hdr) - (s - Z_STRVAL_PP(hdr))), 1);\n\t\t\t\t} else { /* some headers may occur more then once, therefor we need to remake the string into an array */\n\t\t\t\t\tconvert_to_array(*prev_val);\n\t\t\t\t\tadd_next_index_stringl(*prev_val, s, (Z_STRLEN_PP(hdr) - (s - Z_STRVAL_PP(hdr))), 1);\n\t\t\t\t}\n\n\t\t\t\t*p = c;\n\t\t\t} else {\n\t\t\t\tgoto no_name_header;\n\t\t\t}\n\t\t}\n\t\tzend_hash_move_forward_ex(hashT, &pos);\n\t}\n\n\tphp_stream_close(stream);\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: sw=4 ts=4 fdm=marker\n * vim<600: sw=4 ts=4\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-02-05-c50b3d7add-426f31e790.c"}}},{"rowIdx":64,"cells":{"id":{"kind":"string","value":"manybugs_data_65"},"content":{"kind":"string","value":"/* $Id$ */\n\n/*\n * Copyright (c) 1988-1997 Sam Leffler\n * Copyright (c) 1991-1997 Silicon Graphics, Inc.\n *\n * Permission to use, copy, modify, distribute, and sell this software and\n * its documentation for any purpose is hereby granted without fee, provided\n * that (i) the above copyright notices and this permission notice appear in\n * all copies of the software and related documentation, and (ii) the names of\n * Sam Leffler and Silicon Graphics may not be used in any advertising or\n * publicity relating to the software without the specific, prior written\n * permission of Sam Leffler and Silicon Graphics.\n *\n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY\n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.\n *\n * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR\n * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\n * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\n * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF\n * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE\n * OF THIS SOFTWARE.\n */\n\n/*\n * TIFF Library.\n *\n * Directory Write Support Routines.\n */\n#include \"tiffiop.h\"\n\n#ifdef HAVE_IEEEFP\n#define TIFFCvtNativeToIEEEFloat(tif, n, fp)\n#define TIFFCvtNativeToIEEEDouble(tif, n, dp)\n#else\nextern void TIFFCvtNativeToIEEEFloat(TIFF* tif, uint32 n, float* fp);\nextern void TIFFCvtNativeToIEEEDouble(TIFF* tif, uint32 n, double* dp);\n#endif\n\nstatic int TIFFWriteDirectorySec(TIFF* tif, int isimage, int imagedone, uint64* pdiroff);\n\nstatic int TIFFWriteDirectoryTagSampleformatPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\n\nstatic int TIFFWriteDirectoryTagAscii(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, char* value);\nstatic int TIFFWriteDirectoryTagUndefinedArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value);\nstatic int TIFFWriteDirectoryTagByte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value);\nstatic int TIFFWriteDirectoryTagByteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value);\nstatic int TIFFWriteDirectoryTagBytePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value);\nstatic int TIFFWriteDirectoryTagSbyte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value);\nstatic int TIFFWriteDirectoryTagSbyteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int8* value);\nstatic int TIFFWriteDirectoryTagSbytePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value);\nstatic int TIFFWriteDirectoryTagShort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value);\nstatic int TIFFWriteDirectoryTagShortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint16* value);\nstatic int TIFFWriteDirectoryTagShortPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value);\nstatic int TIFFWriteDirectoryTagSshort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value);\nstatic int TIFFWriteDirectoryTagSshortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int16* value);\nstatic int TIFFWriteDirectoryTagSshortPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value);\nstatic int TIFFWriteDirectoryTagLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value);\nstatic int TIFFWriteDirectoryTagLongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value);\nstatic int TIFFWriteDirectoryTagLongPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value);\nstatic int TIFFWriteDirectoryTagSlong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value);\nstatic int TIFFWriteDirectoryTagSlongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int32* value);\nstatic int TIFFWriteDirectoryTagSlongPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value);\nstatic int TIFFWriteDirectoryTagLong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint64 value);\nstatic int TIFFWriteDirectoryTagLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\nstatic int TIFFWriteDirectoryTagSlong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int64 value);\nstatic int TIFFWriteDirectoryTagSlong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int64* value);\nstatic int TIFFWriteDirectoryTagRational(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\nstatic int TIFFWriteDirectoryTagRationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagSrationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagFloat(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value);\nstatic int TIFFWriteDirectoryTagFloatArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagFloatPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value);\nstatic int TIFFWriteDirectoryTagDouble(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\nstatic int TIFFWriteDirectoryTagDoubleArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, double* value);\nstatic int TIFFWriteDirectoryTagDoublePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\nstatic int TIFFWriteDirectoryTagIfdArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value);\nstatic int TIFFWriteDirectoryTagIfd8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\nstatic int TIFFWriteDirectoryTagShortLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value);\nstatic int TIFFWriteDirectoryTagLongLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\nstatic int TIFFWriteDirectoryTagShortLongLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\nstatic int TIFFWriteDirectoryTagColormap(TIFF* tif, uint32* ndir, TIFFDirEntry* dir);\nstatic int TIFFWriteDirectoryTagTransferfunction(TIFF* tif, uint32* ndir, TIFFDirEntry* dir);\nstatic int TIFFWriteDirectoryTagSubifd(TIFF* tif, uint32* ndir, TIFFDirEntry* dir);\n\nstatic int TIFFWriteDirectoryTagCheckedAscii(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, char* value);\nstatic int TIFFWriteDirectoryTagCheckedUndefinedArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value);\nstatic int TIFFWriteDirectoryTagCheckedByte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value);\nstatic int TIFFWriteDirectoryTagCheckedByteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value);\nstatic int TIFFWriteDirectoryTagCheckedSbyte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value);\nstatic int TIFFWriteDirectoryTagCheckedSbyteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int8* value);\nstatic int TIFFWriteDirectoryTagCheckedShort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value);\nstatic int TIFFWriteDirectoryTagCheckedShortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint16* value);\nstatic int TIFFWriteDirectoryTagCheckedSshort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value);\nstatic int TIFFWriteDirectoryTagCheckedSshortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int16* value);\nstatic int TIFFWriteDirectoryTagCheckedLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value);\nstatic int TIFFWriteDirectoryTagCheckedLongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value);\nstatic int TIFFWriteDirectoryTagCheckedSlong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value);\nstatic int TIFFWriteDirectoryTagCheckedSlongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int32* value);\nstatic int TIFFWriteDirectoryTagCheckedLong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint64 value);\nstatic int TIFFWriteDirectoryTagCheckedLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\nstatic int TIFFWriteDirectoryTagCheckedSlong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int64 value);\nstatic int TIFFWriteDirectoryTagCheckedSlong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int64* value);\nstatic int TIFFWriteDirectoryTagCheckedRational(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\nstatic int TIFFWriteDirectoryTagCheckedRationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagCheckedSrationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagCheckedFloat(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value);\nstatic int TIFFWriteDirectoryTagCheckedFloatArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagCheckedDouble(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\nstatic int TIFFWriteDirectoryTagCheckedDoubleArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, double* value);\nstatic int TIFFWriteDirectoryTagCheckedIfdArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value);\nstatic int TIFFWriteDirectoryTagCheckedIfd8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\n\nstatic int TIFFWriteDirectoryTagData(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 datatype, uint32 count, uint32 datalength, void* data);\n\nstatic int TIFFLinkDirectory(TIFF*);\n\n/*\n * Write the contents of the current directory\n * to the specified file. This routine doesn't\n * handle overwriting a directory with auxiliary\n * storage that's been changed.\n */\nint\nTIFFWriteDirectory(TIFF* tif)\n{\n\treturn TIFFWriteDirectorySec(tif,TRUE,TRUE,NULL);\n}\n\n/*\n * Similar to TIFFWriteDirectory(), writes the directory out\n * but leaves all data structures in memory so that it can be\n * written again. This will make a partially written TIFF file\n * readable before it is successfully completed/closed.\n */\nint\nTIFFCheckpointDirectory(TIFF* tif)\n{\n\tint rc;\n\t/* Setup the strips arrays, if they haven't already been. */\n\tif (tif->tif_dir.td_stripoffset == NULL)\n\t (void) TIFFSetupStrips(tif);\n\trc = TIFFWriteDirectorySec(tif,TRUE,FALSE,NULL);\n\t(void) TIFFSetWriteOffset(tif, TIFFSeekFile(tif, 0, SEEK_END));\n\treturn rc;\n}\n\nint\nTIFFWriteCustomDirectory(TIFF* tif, uint64* pdiroff)\n{\n\treturn TIFFWriteDirectorySec(tif,FALSE,FALSE,pdiroff);\n}\n\n/*\n * Similar to TIFFWriteDirectory(), but if the directory has already\n * been written once, it is relocated to the end of the file, in case it\n * has changed in size. Note that this will result in the loss of the\n * previously used directory space. \n */ \nint\nTIFFRewriteDirectory( TIFF *tif )\n{\n\tstatic const char module[] = \"TIFFRewriteDirectory\";\n\n\t/* We don't need to do anything special if it hasn't been written. */\n\tif( tif->tif_diroff == 0 )\n\t\treturn TIFFWriteDirectory( tif );\n\n\t/*\n\t * Find and zero the pointer to this directory, so that TIFFLinkDirectory\n\t * will cause it to be added after this directories current pre-link.\n\t */\n\n\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t{\n\t\tif (tif->tif_header.classic.tiff_diroff == tif->tif_diroff)\n\t\t{\n\t\t\ttif->tif_header.classic.tiff_diroff = 0;\n\t\t\ttif->tif_diroff = 0;\n\n\t\t\tTIFFSeekFile(tif,4,SEEK_SET);\n\t\t\tif (!WriteOK(tif, &(tif->tif_header.classic.tiff_diroff),4))\n\t\t\t{\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t\t\t \"Error updating TIFF header\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tuint32 nextdir;\n\t\t\tnextdir = tif->tif_header.classic.tiff_diroff;\n\t\t\twhile(1) {\n\t\t\t\tuint16 dircount;\n\t\t\t\tuint32 nextnextdir;\n\n\t\t\t\tif (!SeekOK(tif, nextdir) ||\n\t\t\t\t !ReadOK(tif, &dircount, 2)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory count\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\t\tTIFFSwabShort(&dircount);\n\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t nextdir+2+dircount*12, SEEK_SET);\n\t\t\t\tif (!ReadOK(tif, &nextnextdir, 4)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory link\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\t\tTIFFSwabLong(&nextnextdir);\n\t\t\t\tif (nextnextdir==tif->tif_diroff)\n\t\t\t\t{\n\t\t\t\t\tuint32 m;\n\t\t\t\t\tm=0;\n\t\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t\t nextdir+2+dircount*12, SEEK_SET);\n\t\t\t\t\tif (!WriteOK(tif, &m, 4)) {\n\t\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t\t \"Error writing directory link\");\n\t\t\t\t\t\treturn (0);\n\t\t\t\t\t}\n\t\t\t\t\ttif->tif_diroff=0;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tnextdir=nextnextdir;\n\t\t\t}\n\t\t}\n\t}\n\telse\n\t{\n\t\tif (tif->tif_header.big.tiff_diroff == tif->tif_diroff)\n\t\t{\n\t\t\ttif->tif_header.big.tiff_diroff = 0;\n\t\t\ttif->tif_diroff = 0;\n\n\t\t\tTIFFSeekFile(tif,8,SEEK_SET);\n\t\t\tif (!WriteOK(tif, &(tif->tif_header.big.tiff_diroff),8))\n\t\t\t{\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t\t\t \"Error updating TIFF header\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tuint64 nextdir;\n\t\t\tnextdir = tif->tif_header.big.tiff_diroff;\n\t\t\twhile(1) {\n\t\t\t\tuint64 dircount64;\n\t\t\t\tuint16 dircount;\n\t\t\t\tuint64 nextnextdir;\n\n\t\t\t\tif (!SeekOK(tif, nextdir) ||\n\t\t\t\t !ReadOK(tif, &dircount64, 8)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory count\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\t\tTIFFSwabLong8(&dircount64);\n\t\t\t\tif (dircount64>0xFFFF)\n\t\t\t\t{\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Sanity check on tag count failed, likely corrupt TIFF\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tdircount=(uint16)dircount64;\n\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t nextdir+8+dircount*20, SEEK_SET);\n\t\t\t\tif (!ReadOK(tif, &nextnextdir, 8)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory link\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\t\tTIFFSwabLong8(&nextnextdir);\n\t\t\t\tif (nextnextdir==tif->tif_diroff)\n\t\t\t\t{\n\t\t\t\t\tuint64 m;\n\t\t\t\t\tm=0;\n\t\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t\t nextdir+8+dircount*20, SEEK_SET);\n\t\t\t\t\tif (!WriteOK(tif, &m, 8)) {\n\t\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t\t \"Error writing directory link\");\n\t\t\t\t\t\treturn (0);\n\t\t\t\t\t}\n\t\t\t\t\ttif->tif_diroff=0;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tnextdir=nextnextdir;\n\t\t\t}\n\t\t}\n\t}\n\n\t/*\n\t * Now use TIFFWriteDirectory() normally.\n\t */\n\n\treturn TIFFWriteDirectory( tif );\n}\n\nstatic int\nTIFFWriteDirectorySec(TIFF* tif, int isimage, int imagedone, uint64* pdiroff)\n{\n\tstatic const char module[] = \"TIFFWriteDirectorySec\";\n\tuint32 ndir;\n\tTIFFDirEntry* dir;\n\tuint32 dirsize;\n\tvoid* dirmem;\n\tuint32 m;\n\tif (tif->tif_mode == O_RDONLY)\n\t\treturn (1);\n\t/*\n\t * Clear write state so that subsequent images with\n\t * different characteristics get the right buffers\n\t * setup for them.\n\t */\n\tif (imagedone)\n\t{\n tmsize_t orig_rawcc = tif->tif_rawcc;\n\n\t\tif (tif->tif_flags & TIFF_POSTENCODE)\n\t\t{\n\t\t\ttif->tif_flags &= ~TIFF_POSTENCODE;\n\t\t\tif (!(*tif->tif_postencode)(tif))\n\t\t\t{\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\n\t\t\t\t \"Error post-encoding before directory write\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t}\n\t\t(*tif->tif_close)(tif); /* shutdown encoder */\n\t\t/*\n\t\t * Flush any data that might have been written\n\t\t * by the compression close+cleanup routines. But\n * be careful not to write stuff if we didn't add data\n * in the previous steps as the \"rawcc\" data may well be\n * a previously read tile/strip in mixed read/write mode.\n\t\t */\n\t\tif (tif->tif_rawcc > 0 && tif->tif_rawcc != orig_rawcc\n\t\t && (tif->tif_flags & TIFF_BEENWRITING) != 0\n\t\t && !TIFFFlushData1(tif))\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"Error flushing data before directory write\");\n\t\t\treturn (0);\n\t\t}\n\t\tif ((tif->tif_flags & TIFF_MYBUFFER) && tif->tif_rawdata)\n\t\t{\n\t\t\t_TIFFfree(tif->tif_rawdata);\n\t\t\ttif->tif_rawdata = NULL;\n\t\t\ttif->tif_rawcc = 0;\n\t\t\ttif->tif_rawdatasize = 0;\n\t\t}\n\t\ttif->tif_flags &= ~(TIFF_BEENWRITING|TIFF_BUFFERSETUP);\n\t}\n\tdir=NULL;\n\tdirmem=NULL;\n\tdirsize=0;\n\twhile (1)\n\t{\n\t\tndir=0;\n\t\tif (isimage)\n\t\t{\n\t\t\tif (TIFFFieldSet(tif,FIELD_IMAGEDIMENSIONS))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortLong(tif,&ndir,dir,TIFFTAG_IMAGEWIDTH,tif->tif_dir.td_imagewidth))\n\t\t\t\t\tgoto bad;\n\t\t\t\tif (!TIFFWriteDirectoryTagShortLong(tif,&ndir,dir,TIFFTAG_IMAGELENGTH,tif->tif_dir.td_imagelength))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_TILEDIMENSIONS))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortLong(tif,&ndir,dir,TIFFTAG_TILEWIDTH,tif->tif_dir.td_tilewidth))\n\t\t\t\t\tgoto bad;\n\t\t\t\tif (!TIFFWriteDirectoryTagShortLong(tif,&ndir,dir,TIFFTAG_TILELENGTH,tif->tif_dir.td_tilelength))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_RESOLUTION))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagRational(tif,&ndir,dir,TIFFTAG_XRESOLUTION,tif->tif_dir.td_xresolution))\n\t\t\t\t\tgoto bad;\n\t\t\t\tif (!TIFFWriteDirectoryTagRational(tif,&ndir,dir,TIFFTAG_YRESOLUTION,tif->tif_dir.td_yresolution))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_POSITION))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagRational(tif,&ndir,dir,TIFFTAG_XPOSITION,tif->tif_dir.td_xposition))\n\t\t\t\t\tgoto bad;\n\t\t\t\tif (!TIFFWriteDirectoryTagRational(tif,&ndir,dir,TIFFTAG_YPOSITION,tif->tif_dir.td_yposition))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SUBFILETYPE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagLong(tif,&ndir,dir,TIFFTAG_SUBFILETYPE,tif->tif_dir.td_subfiletype))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_BITSPERSAMPLE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortPerSample(tif,&ndir,dir,TIFFTAG_BITSPERSAMPLE,tif->tif_dir.td_bitspersample))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_COMPRESSION))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_COMPRESSION,tif->tif_dir.td_compression))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_PHOTOMETRIC))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_PHOTOMETRIC,tif->tif_dir.td_photometric))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_THRESHHOLDING))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_THRESHHOLDING,tif->tif_dir.td_threshholding))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_FILLORDER))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_FILLORDER,tif->tif_dir.td_fillorder))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_ORIENTATION))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_ORIENTATION,tif->tif_dir.td_orientation))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SAMPLESPERPIXEL))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_SAMPLESPERPIXEL,tif->tif_dir.td_samplesperpixel))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_ROWSPERSTRIP))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortLong(tif,&ndir,dir,TIFFTAG_ROWSPERSTRIP,tif->tif_dir.td_rowsperstrip))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_MINSAMPLEVALUE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortPerSample(tif,&ndir,dir,TIFFTAG_MINSAMPLEVALUE,tif->tif_dir.td_minsamplevalue))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_MAXSAMPLEVALUE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortPerSample(tif,&ndir,dir,TIFFTAG_MAXSAMPLEVALUE,tif->tif_dir.td_maxsamplevalue))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_PLANARCONFIG))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_PLANARCONFIG,tif->tif_dir.td_planarconfig))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_RESOLUTIONUNIT))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_RESOLUTIONUNIT,tif->tif_dir.td_resolutionunit))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_PAGENUMBER))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortArray(tif,&ndir,dir,TIFFTAG_PAGENUMBER,2,&tif->tif_dir.td_pagenumber[0]))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_STRIPBYTECOUNTS))\n\t\t\t{\n\t\t\t\tif (!isTiled(tif))\n\t\t\t\t{\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLongLong8Array(tif,&ndir,dir,TIFFTAG_STRIPBYTECOUNTS,tif->tif_dir.td_nstrips,tif->tif_dir.td_stripbytecount))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLongLong8Array(tif,&ndir,dir,TIFFTAG_TILEBYTECOUNTS,tif->tif_dir.td_nstrips,tif->tif_dir.td_stripbytecount))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_STRIPOFFSETS))\n\t\t\t{\n\t\t\t\tif (!isTiled(tif))\n\t\t\t\t{\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLongLong8Array(tif,&ndir,dir,TIFFTAG_STRIPOFFSETS,tif->tif_dir.td_nstrips,tif->tif_dir.td_stripoffset))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLongLong8Array(tif,&ndir,dir,TIFFTAG_TILEOFFSETS,tif->tif_dir.td_nstrips,tif->tif_dir.td_stripoffset))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_COLORMAP))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagColormap(tif,&ndir,dir))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_EXTRASAMPLES))\n\t\t\t{\n\t\t\t\tif (tif->tif_dir.td_extrasamples)\n\t\t\t\t{\n\t\t\t\t\tuint16 na;\n\t\t\t\t\tuint16* nb;\n\t\t\t\t\tTIFFGetFieldDefaulted(tif,TIFFTAG_EXTRASAMPLES,&na,&nb);\n\t\t\t\t\tif (!TIFFWriteDirectoryTagShortArray(tif,&ndir,dir,TIFFTAG_EXTRASAMPLES,na,nb))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SAMPLEFORMAT))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortPerSample(tif,&ndir,dir,TIFFTAG_SAMPLEFORMAT,tif->tif_dir.td_sampleformat))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SMINSAMPLEVALUE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagSampleformatPerSample(tif,&ndir,dir,TIFFTAG_SMINSAMPLEVALUE,tif->tif_dir.td_sminsamplevalue))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SMAXSAMPLEVALUE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagSampleformatPerSample(tif,&ndir,dir,TIFFTAG_SMAXSAMPLEVALUE,tif->tif_dir.td_smaxsamplevalue))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_IMAGEDEPTH))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagLong(tif,&ndir,dir,TIFFTAG_IMAGEDEPTH,tif->tif_dir.td_imagedepth))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_TILEDEPTH))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagLong(tif,&ndir,dir,TIFFTAG_TILEDEPTH,tif->tif_dir.td_tiledepth))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_HALFTONEHINTS))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortArray(tif,&ndir,dir,TIFFTAG_HALFTONEHINTS,2,&tif->tif_dir.td_halftonehints[0]))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_YCBCRSUBSAMPLING))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortArray(tif,&ndir,dir,TIFFTAG_YCBCRSUBSAMPLING,2,&tif->tif_dir.td_ycbcrsubsampling[0]))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_YCBCRPOSITIONING))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_YCBCRPOSITIONING,tif->tif_dir.td_ycbcrpositioning))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_TRANSFERFUNCTION))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagTransferfunction(tif,&ndir,dir))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_INKNAMES))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagAscii(tif,&ndir,dir,TIFFTAG_INKNAMES,tif->tif_dir.td_inknameslen,tif->tif_dir.td_inknames))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SUBIFD))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagSubifd(tif,&ndir,dir))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\t{\n\t\t\t\tuint32 n;\n\t\t\t\tfor (n=0; n<tif->tif_nfields; n++) {\n\t\t\t\t\tconst TIFFField* o;\n\t\t\t\t\to = tif->tif_fields[n];\n\t\t\t\t\tif ((o->field_bit>=FIELD_CODEC)&&(TIFFFieldSet(tif,o->field_bit)))\n\t\t\t\t\t{\n\t\t\t\t\t\tswitch (o->get_field_type)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tcase TIFF_SETGET_ASCII:\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tuint32 pa;\n\t\t\t\t\t\t\t\t\tchar* pb;\n\t\t\t\t\t\t\t\t\tassert(o->field_type==TIFF_ASCII);\n\t\t\t\t\t\t\t\t\tassert(o->field_readcount==TIFF_VARIABLE);\n\t\t\t\t\t\t\t\t\tassert(o->field_passcount==0);\n\t\t\t\t\t\t\t\t\tTIFFGetField(tif,o->field_tag,&pb);\n\t\t\t\t\t\t\t\t\tpa=(uint32)(strlen(pb));\n\t\t\t\t\t\t\t\t\tif (!TIFFWriteDirectoryTagAscii(tif,&ndir,dir,o->field_tag,pa,pb))\n\t\t\t\t\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\tcase TIFF_SETGET_UINT16:\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tuint16 p;\n\t\t\t\t\t\t\t\t\tassert(o->field_type==TIFF_SHORT);\n\t\t\t\t\t\t\t\t\tassert(o->field_readcount==1);\n\t\t\t\t\t\t\t\t\tassert(o->field_passcount==0);\n\t\t\t\t\t\t\t\t\tTIFFGetField(tif,o->field_tag,&p);\n\t\t\t\t\t\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,o->field_tag,p))\n\t\t\t\t\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\tcase TIFF_SETGET_UINT32:\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tuint32 p;\n\t\t\t\t\t\t\t\t\tassert(o->field_type==TIFF_LONG);\n\t\t\t\t\t\t\t\t\tassert(o->field_readcount==1);\n\t\t\t\t\t\t\t\t\tassert(o->field_passcount==0);\n\t\t\t\t\t\t\t\t\tTIFFGetField(tif,o->field_tag,&p);\n\t\t\t\t\t\t\t\t\tif (!TIFFWriteDirectoryTagLong(tif,&ndir,dir,o->field_tag,p))\n\t\t\t\t\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\tcase TIFF_SETGET_C32_UINT8:\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tuint32 pa;\n\t\t\t\t\t\t\t\t\tvoid* pb;\n\t\t\t\t\t\t\t\t\tassert(o->field_type==TIFF_UNDEFINED);\n\t\t\t\t\t\t\t\t\tassert(o->field_readcount==TIFF_VARIABLE2);\n\t\t\t\t\t\t\t\t\tassert(o->field_passcount==1);\n\t\t\t\t\t\t\t\t\tTIFFGetField(tif,o->field_tag,&pa,&pb);\n\t\t\t\t\t\t\t\t\tif (!TIFFWriteDirectoryTagUndefinedArray(tif,&ndir,dir,o->field_tag,pa,pb))\n\t\t\t\t\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\t\tassert(0); /* we should never get here */\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tfor (m=0; m<(uint32)(tif->tif_dir.td_customValueCount); m++)\n\t\t{\n\t\t\tswitch (tif->tif_dir.td_customValues[m].info->field_type)\n\t\t\t{\n\t\t\t\tcase TIFF_ASCII:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagAscii(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_UNDEFINED:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagUndefinedArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_BYTE:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagByteArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SBYTE:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagSbyteArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SHORT:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagShortArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SSHORT:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagSshortArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_LONG:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLongArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SLONG:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagSlongArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_LONG8:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLong8Array(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SLONG8:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagSlong8Array(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_RATIONAL:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagRationalArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SRATIONAL:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagSrationalArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_FLOAT:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagFloatArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_DOUBLE:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagDoubleArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_IFD:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagIfdArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_IFD8:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagIfd8Array(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tassert(0); /* we should never get here */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (dir!=NULL)\n\t\t\tbreak;\n\t\tdir=_TIFFmalloc(ndir*sizeof(TIFFDirEntry));\n\t\tif (dir==NULL)\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\t\tgoto bad;\n\t\t}\n\t\tif (isimage)\n\t\t{\n\t\t\tif ((tif->tif_diroff==0)&&(!TIFFLinkDirectory(tif)))\n\t\t\t\tgoto bad;\n\t\t}\n\t\telse\n\t\t\ttif->tif_diroff=(TIFFSeekFile(tif,0,SEEK_END)+1)&(~1);\n\t\tif (pdiroff!=NULL)\n\t\t\t*pdiroff=tif->tif_diroff;\n\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t\tdirsize=2+ndir*12+4;\n\t\telse\n\t\t\tdirsize=8+ndir*20+8;\n\t\ttif->tif_dataoff=tif->tif_diroff+dirsize;\n\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t\ttif->tif_dataoff=(uint32)tif->tif_dataoff;\n\t\tif ((tif->tif_dataoff<tif->tif_diroff)||(tif->tif_dataoff<(uint64)dirsize))\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Maximum TIFF file size exceeded\");\n\t\t\tgoto bad;\n\t\t}\n\t\tif (tif->tif_dataoff&1)\n\t\t\ttif->tif_dataoff++;\n\t\tif (isimage)\n\t\t\ttif->tif_curdir++;\n\t}\n\tif (isimage)\n\t{\n\t\tif (TIFFFieldSet(tif,FIELD_SUBIFD)&&(tif->tif_subifdoff==0))\n\t\t{\n\t\t\tuint32 na;\n\t\t\tTIFFDirEntry* nb;\n\t\t\tfor (na=0, nb=dir; ; na++, nb++)\n\t\t\t{\n\t\t\t\tassert(na<ndir);\n\t\t\t\tif (nb->tdir_tag==TIFFTAG_SUBIFD)\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t\t\ttif->tif_subifdoff=tif->tif_diroff+2+na*12+8;\n\t\t\telse\n\t\t\t\ttif->tif_subifdoff=tif->tif_diroff+8+na*20+12;\n\t\t}\n\t}\n\tdirmem=_TIFFmalloc(dirsize);\n\tif (dirmem==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\tgoto bad;\n\t}\n\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t{\n\t\tuint8* n;\n\t\tTIFFDirEntry* o;\n\t\tn=dirmem;\n\t\t*(uint16*)n=ndir;\n\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\tTIFFSwabShort((uint16*)n);\n\t\tn+=2;\n\t\to=dir;\n\t\tfor (m=0; m<ndir; m++)\n\t\t{\n\t\t\t*(uint16*)n=o->tdir_tag;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabShort((uint16*)n);\n\t\t\tn+=2;\n\t\t\t*(uint16*)n=o->tdir_type;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabShort((uint16*)n);\n\t\t\tn+=2;\n\t\t\t*(uint32*)n=(uint32)o->tdir_count;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabLong((uint32*)n);\n\t\t\tn+=4;\n\t\t\t_TIFFmemcpy(n,&o->tdir_offset,4);\n\t\t\tn+=4;\n\t\t\to++;\n\t\t}\n\t\t*(uint32*)n = (uint32)tif->tif_nextdiroff;\n\t}\n\telse\n\t{\n\t\tuint8* n;\n\t\tTIFFDirEntry* o;\n\t\tn=dirmem;\n\t\t*(uint64*)n=ndir;\n\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\tTIFFSwabLong8((uint64*)n);\n\t\tn+=8;\n\t\to=dir;\n\t\tfor (m=0; m<ndir; m++)\n\t\t{\n\t\t\t*(uint16*)n=o->tdir_tag;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabShort((uint16*)n);\n\t\t\tn+=2;\n\t\t\t*(uint16*)n=o->tdir_type;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabShort((uint16*)n);\n\t\t\tn+=2;\n\t\t\t*(uint64*)n=o->tdir_count;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabLong8((uint64*)n);\n\t\t\tn+=8;\n\t\t\t_TIFFmemcpy(n,&o->tdir_offset,8);\n\t\t\tn+=8;\n\t\t\to++;\n\t\t}\n\t\t*(uint64*)n = tif->tif_nextdiroff;\n\t}\n\t_TIFFfree(dir);\n\tdir=NULL;\n\tif (!SeekOK(tif,tif->tif_diroff))\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"IO error writing directory\");\n\t\tgoto bad;\n\t}\n\tif (!WriteOK(tif,dirmem,(tmsize_t)dirsize))\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"IO error writing directory\");\n\t\tgoto bad;\n\t}\n\t_TIFFfree(dirmem);\n\tif (imagedone)\n\t{\n\t\tTIFFFreeDirectory(tif);\n\t\ttif->tif_flags&=~TIFF_DIRTYDIRECT;\n\t\t(*tif->tif_cleanup)(tif);\n\t\t/*\n\t\t* Reset directory-related state for subsequent\n\t\t* directories.\n\t\t*/\n\t\tTIFFCreateDirectory(tif);\n\t}\n\treturn(1);\nbad:\n\tif (dir!=NULL)\n\t\t_TIFFfree(dir);\n\tif (dirmem!=NULL)\n\t\t_TIFFfree(dirmem);\n\treturn(0);\n}\n\nstatic int\nTIFFWriteDirectoryTagSampleformatPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tswitch (tif->tif_dir.td_sampleformat)\n\t{\n\t\tcase SAMPLEFORMAT_IEEEFP:\n\t\t\tif (tif->tif_dir.td_bitspersample<=32)\n\t\t\t\treturn(TIFFWriteDirectoryTagFloatPerSample(tif,ndir,dir,tag,(float)value));\n\t\t\telse\n\t\t\t\treturn(TIFFWriteDirectoryTagDoublePerSample(tif,ndir,dir,tag,value));\n\t\tcase SAMPLEFORMAT_INT:\n\t\t\tif (tif->tif_dir.td_bitspersample<=8)\n\t\t\t\treturn(TIFFWriteDirectoryTagSbytePerSample(tif,ndir,dir,tag,(int8)value));\n\t\t\telse if (tif->tif_dir.td_bitspersample<=16)\n\t\t\t\treturn(TIFFWriteDirectoryTagSshortPerSample(tif,ndir,dir,tag,(int16)value));\n\t\t\telse\n\t\t\t\treturn(TIFFWriteDirectoryTagSlongPerSample(tif,ndir,dir,tag,(int32)value));\n\t\tcase SAMPLEFORMAT_UINT:\n\t\t\tif (tif->tif_dir.td_bitspersample<=8)\n\t\t\t\treturn(TIFFWriteDirectoryTagBytePerSample(tif,ndir,dir,tag,(uint8)value));\n\t\t\telse if (tif->tif_dir.td_bitspersample<=16)\n\t\t\t\treturn(TIFFWriteDirectoryTagShortPerSample(tif,ndir,dir,tag,(uint16)value));\n\t\t\telse\n\t\t\t\treturn(TIFFWriteDirectoryTagLongPerSample(tif,ndir,dir,tag,(uint32)value));\n\t\tdefault:\n\t\t\treturn(1);\n\t}\n}\n\nstatic int\nTIFFWriteDirectoryTagAscii(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, char* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedAscii(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagUndefinedArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedUndefinedArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagByte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedByte(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagByteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedByteArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagBytePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagBytePerSample\";\n\tuint8* m;\n\tuint8* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(uint8));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedByteArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagSbyte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSbyte(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSbyteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int8* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSbyteArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSbytePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagSbytePerSample\";\n\tint8* m;\n\tint8* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(int8));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedSbyteArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagShort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedShort(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagShortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint16* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagShortPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagShortPerSample\";\n\tuint16* m;\n\tuint16* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(uint16));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagSshort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSshort(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSshortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int16* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSshortArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSshortPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagSshortPerSample\";\n\tint16* m;\n\tint16* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(int16));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedSshortArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedLong(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagLongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedLongArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagLongPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagLongPerSample\";\n\tuint32* m;\n\tuint32* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(uint32));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedLongArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagSlong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSlong(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSlongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int32* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSlongArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSlongPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagSlongPerSample\";\n\tint32* m;\n\tint32* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(int32));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedSlongArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagLong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint64 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedLong8(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedLong8Array(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSlong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int64 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSlong8(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSlong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int64* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSlong8Array(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagRational(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedRational(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagRationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedRationalArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSrationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSrationalArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int TIFFWriteDirectoryTagFloat(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedFloat(tif,ndir,dir,tag,value));\n}\n\nstatic int TIFFWriteDirectoryTagFloatArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedFloatArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int TIFFWriteDirectoryTagFloatPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagFloatPerSample\";\n\tfloat* m;\n\tfloat* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(float));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedFloatArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int TIFFWriteDirectoryTagDouble(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedDouble(tif,ndir,dir,tag,value));\n}\n\nstatic int TIFFWriteDirectoryTagDoubleArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, double* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedDoubleArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int TIFFWriteDirectoryTagDoublePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagDoublePerSample\";\n\tdouble* m;\n\tdouble* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(double));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedDoubleArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagIfdArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedIfdArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagIfd8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedIfd8Array(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagShortLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tif (value<=0xFFFF)\n\t\treturn(TIFFWriteDirectoryTagCheckedShort(tif,ndir,dir,tag,(uint16)value));\n\telse\n\t\treturn(TIFFWriteDirectoryTagCheckedLong(tif,ndir,dir,tag,value));\n}\n\n/************************************************************************/\n/* TIFFWriteDirectoryTagLongLong8Array() */\n/* */\n/* Write out LONG8 array as LONG8 for BigTIFF or LONG for */\n/* Classic TIFF with some checking. */\n/************************************************************************/\n\nstatic int\nTIFFWriteDirectoryTagLongLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n static const char module[] = \"TIFFWriteDirectoryTagLongLong8Array\";\n uint64* ma;\n uint32 mb;\n uint32* p;\n uint32* q;\n int o;\n\n /* is this just a counting pass? */\n if (dir==NULL)\n {\n (*ndir)++;\n return(1);\n }\n\n /* We always write LONG8 for BigTIFF, no checking needed. */\n if( tif->tif_flags&TIFF_BIGTIFF )\n return TIFFWriteDirectoryTagCheckedLong8Array(tif,ndir,dir,\n tag,count,value);\n\n /*\n ** For classic tiff we want to verify everything is in range for LONG\n ** and convert to long format.\n */\n\n p = _TIFFmalloc(count*sizeof(uint32));\n if (p==NULL)\n {\n TIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n return(0);\n }\n\n for (q=p, ma=value, mb=0; mb<count; ma++, mb++, q++)\n {\n if (*ma>0xFFFFFFFF)\n {\n TIFFErrorExt(tif->tif_clientdata,module,\n \"Attempt to write value larger than 0xFFFFFFFF in Classic TIFF file.\");\n _TIFFfree(p);\n return(0);\n }\n *q= (uint32)(*ma);\n }\n\n o=TIFFWriteDirectoryTagCheckedLongArray(tif,ndir,dir,tag,count,p);\n _TIFFfree(p);\n\n return(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagShortLongLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagShortLongLong8Array\";\n\tuint64* ma;\n\tuint32 mb;\n\tuint8 n;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tn=0;\n\tfor (ma=value, mb=0; mb<count; ma++, mb++)\n\t{\n\t\tif ((n==0)&&(*ma>0xFFFF))\n\t\t\tn=1;\n\t\tif ((n==1)&&(*ma>0xFFFFFFFF))\n\t\t{\n\t\t\tn=2;\n\t\t\tbreak;\n\t\t}\n\t}\n\tif (n==0)\n\t{\n\t\tuint16* p;\n\t\tuint16* q;\n\t\tp=_TIFFmalloc(count*sizeof(uint16));\n\t\tif (p==NULL)\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\t\treturn(0);\n\t\t}\n\t\tfor (ma=value, mb=0, q=p; mb<count; ma++, mb++, q++)\n\t\t\t*q=(uint16)(*ma);\n\t\to=TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,tag,count,p);\n\t\t_TIFFfree(p);\n\t}\n\telse if (n==1)\n\t{\n\t\tuint32* p;\n\t\tuint32* q;\n\t\tp=_TIFFmalloc(count*sizeof(uint32));\n\t\tif (p==NULL)\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\t\treturn(0);\n\t\t}\n\t\tfor (ma=value, mb=0, q=p; mb<count; ma++, mb++, q++)\n\t\t\t*q=(uint32)(*ma);\n\t\to=TIFFWriteDirectoryTagCheckedLongArray(tif,ndir,dir,tag,count,p);\n\t\t_TIFFfree(p);\n\t}\n\telse\n\t{\n\t\tassert(n==2);\n\t\to=TIFFWriteDirectoryTagCheckedLong8Array(tif,ndir,dir,tag,count,value);\n\t}\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagColormap(TIFF* tif, uint32* ndir, TIFFDirEntry* dir)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagColormap\";\n\tuint32 m;\n\tuint16* n;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=(1<<tif->tif_dir.td_bitspersample);\n\tn=_TIFFmalloc(3*m*sizeof(uint16));\n\tif (n==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\t_TIFFmemcpy(&n[0],tif->tif_dir.td_colormap[0],m*sizeof(uint16));\n\t_TIFFmemcpy(&n[m],tif->tif_dir.td_colormap[1],m*sizeof(uint16));\n\t_TIFFmemcpy(&n[2*m],tif->tif_dir.td_colormap[2],m*sizeof(uint16));\n\to=TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,TIFFTAG_COLORMAP,3*m,n);\n\t_TIFFfree(n);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagTransferfunction(TIFF* tif, uint32* ndir, TIFFDirEntry* dir)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagTransferfunction\";\n\tuint32 m;\n\tuint16 n;\n\tuint16* o;\n\tint p;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=(1<<tif->tif_dir.td_bitspersample);\n\tn=tif->tif_dir.td_samplesperpixel-tif->tif_dir.td_extrasamples;\n\t/*\n\t * Check if the table can be written as a single column,\n\t * or if it must be written as 3 columns. Note that we\n\t * write a 3-column tag if there are 2 samples/pixel and\n\t * a single column of data won't suffice--hmm.\n\t */\n\tif (n>3)\n\t\tn=3;\n\tif (n==3)\n\t{\n\t\tif (!_TIFFmemcmp(tif->tif_dir.td_transferfunction[0],tif->tif_dir.td_transferfunction[2],m*sizeof(uint16)))\n\t\t\tn=2;\n\t}\n\tif (n==2)\n\t{\n\t\tif (!_TIFFmemcmp(tif->tif_dir.td_transferfunction[0],tif->tif_dir.td_transferfunction[1],m*sizeof(uint16)))\n\t\t\tn=1;\n\t}\n\tif (n==0)\n\t\tn=1;\n\to=_TIFFmalloc(n*m*sizeof(uint16));\n\tif (o==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\t_TIFFmemcpy(&o[0],tif->tif_dir.td_transferfunction[0],m*sizeof(uint16));\n\tif (n>1)\n\t\t_TIFFmemcpy(&o[m],tif->tif_dir.td_transferfunction[1],m*sizeof(uint16));\n\tif (n>2)\n\t\t_TIFFmemcpy(&o[2*m],tif->tif_dir.td_transferfunction[2],m*sizeof(uint16));\n\tp=TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,TIFFTAG_TRANSFERFUNCTION,n*m,o);\n\t_TIFFfree(o);\n\treturn(p);\n}\n\nstatic int\nTIFFWriteDirectoryTagSubifd(TIFF* tif, uint32* ndir, TIFFDirEntry* dir)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagSubifd\";\n\tuint64 m;\n\tint n;\n\tif (tif->tif_dir.td_nsubifd==0)\n\t\treturn(1);\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=tif->tif_dataoff;\n\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t{\n\t\tuint32* o;\n\t\tuint64* pa;\n\t\tuint32* pb;\n\t\tuint16 p;\n\t\to=_TIFFmalloc(tif->tif_dir.td_nsubifd*sizeof(uint32));\n\t\tif (o==NULL)\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\t\treturn(0);\n\t\t}\n\t\tpa=tif->tif_dir.td_subifd;\n\t\tpb=o;\n\t\tfor (p=0; p<tif->tif_dir.td_nsubifd; p++)\n\t\t{\n\t\t\tassert(*pa<=0xFFFFFFFFUL);\n\t\t\t*pb++=(uint32)(*pa++);\n\t\t}\n\t\tn=TIFFWriteDirectoryTagCheckedIfdArray(tif,ndir,dir,TIFFTAG_SUBIFD,tif->tif_dir.td_nsubifd,o);\n\t\t_TIFFfree(o);\n\t}\n\telse\n\t\tn=TIFFWriteDirectoryTagCheckedIfd8Array(tif,ndir,dir,TIFFTAG_SUBIFD,tif->tif_dir.td_nsubifd,tif->tif_dir.td_subifd);\n\tif (!n)\n\t\treturn(0);\n\t/*\n\t * Total hack: if this directory includes a SubIFD\n\t * tag then force the next <n> directories to be\n\t * written as ``sub directories'' of this one. This\n\t * is used to write things like thumbnails and\n\t * image masks that one wants to keep out of the\n\t * normal directory linkage access mechanism.\n\t */\n\ttif->tif_flags|=TIFF_INSUBIFD;\n\ttif->tif_nsubifd=tif->tif_dir.td_nsubifd;\n\tif (tif->tif_dir.td_nsubifd==1)\n\t\ttif->tif_subifdoff=0;\n\telse\n\t\ttif->tif_subifdoff=m;\n\treturn(1);\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedAscii(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, char* value)\n{\n\tassert(sizeof(char)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_ASCII,count,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedUndefinedArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value)\n{\n\tassert(sizeof(uint8)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_UNDEFINED,count,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedByte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value)\n{\n\tassert(sizeof(uint8)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_BYTE,1,1,&value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedByteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value)\n{\n\tassert(sizeof(uint8)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_BYTE,count,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSbyte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value)\n{\n\tassert(sizeof(int8)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SBYTE,1,1,&value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSbyteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int8* value)\n{\n\tassert(sizeof(int8)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SBYTE,count,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedShort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value)\n{\n\tuint16 m;\n\tassert(sizeof(uint16)==2);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabShort(&m);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SHORT,1,2,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedShortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint16* value)\n{\n\tassert(count<0x80000000);\n\tassert(sizeof(uint16)==2);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfShort(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SHORT,count,count*2,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSshort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value)\n{\n\tint16 m;\n\tassert(sizeof(int16)==2);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabShort((uint16*)(&m));\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SSHORT,1,2,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSshortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int16* value)\n{\n\tassert(count<0x80000000);\n\tassert(sizeof(int16)==2);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfShort((uint16*)value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SSHORT,count,count*2,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value)\n{\n\tuint32 m;\n\tassert(sizeof(uint32)==4);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabLong(&m);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_LONG,1,4,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedLongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value)\n{\n\tassert(count<0x40000000);\n\tassert(sizeof(uint32)==4);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_LONG,count,count*4,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSlong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value)\n{\n\tint32 m;\n\tassert(sizeof(int32)==4);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabLong((uint32*)(&m));\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SLONG,1,4,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSlongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int32* value)\n{\n\tassert(count<0x40000000);\n\tassert(sizeof(int32)==4);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong((uint32*)value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SLONG,count,count*4,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedLong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint64 value)\n{\n\tuint64 m;\n\tassert(sizeof(uint64)==8);\n\tassert(tif->tif_flags&TIFF_BIGTIFF);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabLong8(&m);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_LONG8,1,8,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n\tassert(count<0x20000000);\n\tassert(sizeof(uint64)==8);\n\tassert(tif->tif_flags&TIFF_BIGTIFF);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong8(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_LONG8,count,count*8,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSlong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int64 value)\n{\n\tint64 m;\n\tassert(sizeof(int64)==8);\n\tassert(tif->tif_flags&TIFF_BIGTIFF);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabLong8((uint64*)(&m));\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SLONG8,1,8,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSlong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int64* value)\n{\n\tassert(count<0x20000000);\n\tassert(sizeof(int64)==8);\n\tassert(tif->tif_flags&TIFF_BIGTIFF);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong8((uint64*)value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SLONG8,count,count*8,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedRational(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tuint32 m[2];\n\tassert(value>=0.0);\n\tassert(sizeof(uint32)==4);\n\tif (value<=0.0)\n\t{\n\t\tm[0]=0;\n\t\tm[1]=1;\n\t}\n\telse if (value==(double)(uint32)value)\n\t{\n\t\tm[0]=(uint32)value;\n\t\tm[1]=1;\n\t}\n\telse if (value<1.0)\n\t{\n\t\tm[0]=(uint32)(value*0xFFFFFFFF);\n\t\tm[1]=0xFFFFFFFF;\n\t}\n\telse\n\t{\n\t\tm[0]=0xFFFFFFFF;\n\t\tm[1]=(uint32)(0xFFFFFFFF/value);\n\t}\n\tif (tif->tif_flags&TIFF_SWAB)\n\t{\n\t\tTIFFSwabLong(&m[0]);\n\t\tTIFFSwabLong(&m[1]);\n\t}\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_RATIONAL,1,8,&m[0]));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedRationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagCheckedRationalArray\";\n\tuint32* m;\n\tfloat* na;\n\tuint32* nb;\n\tuint32 nc;\n\tint o;\n\tassert(sizeof(uint32)==4);\n\tm=_TIFFmalloc(count*2*sizeof(uint32));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=value, nb=m, nc=0; nc<count; na++, nb+=2, nc++)\n\t{\n\t\tif (*na<=0.0)\n\t\t{\n\t\t\tnb[0]=0;\n\t\t\tnb[1]=1;\n\t\t}\n\t\telse if (*na==(float)(uint32)(*na))\n\t\t{\n\t\t\tnb[0]=(uint32)(*na);\n\t\t\tnb[1]=1;\n\t\t}\n\t\telse if (*na<1.0)\n\t\t{\n\t\t\tnb[0]=(uint32)((*na)*0xFFFFFFFF);\n\t\t\tnb[1]=0xFFFFFFFF;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tnb[0]=0xFFFFFFFF;\n\t\t\tnb[1]=(uint32)(0xFFFFFFFF/(*na));\n\t\t}\n\t}\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong(m,count*2);\n\to=TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_RATIONAL,count,count*8,&m[0]);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSrationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagCheckedSrationalArray\";\n\tint32* m;\n\tfloat* na;\n\tint32* nb;\n\tuint32 nc;\n\tint o;\n\tassert(sizeof(int32)==4);\n\tm=_TIFFmalloc(count*2*sizeof(int32));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=value, nb=m, nc=0; nc<count; na++, nb+=2, nc++)\n\t{\n\t\tif (*na<0.0)\n\t\t{\n\t\t\tif (*na==(int32)(*na))\n\t\t\t{\n\t\t\t\tnb[0]=(int32)(*na);\n\t\t\t\tnb[1]=1;\n\t\t\t}\n\t\t\telse if (*na>-1.0)\n\t\t\t{\n\t\t\t\tnb[0]=-(int32)((-*na)*0x7FFFFFFF);\n\t\t\t\tnb[1]=0x7FFFFFFF;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tnb[0]=-0x7FFFFFFF;\n\t\t\t\tnb[1]=(int32)(0x7FFFFFFF/(-*na));\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tif (*na==(int32)(*na))\n\t\t\t{\n\t\t\t\tnb[0]=(int32)(*na);\n\t\t\t\tnb[1]=1;\n\t\t\t}\n\t\t\telse if (*na<1.0)\n\t\t\t{\n\t\t\t\tnb[0]=(int32)((*na)*0x7FFFFFFF);\n\t\t\t\tnb[1]=0x7FFFFFFF;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tnb[0]=0x7FFFFFFF;\n\t\t\t\tnb[1]=(int32)(0x7FFFFFFF/(*na));\n\t\t\t}\n\t\t}\n\t}\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong((uint32*)m,count*2);\n\to=TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SRATIONAL,count,count*8,&m[0]);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedFloat(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value)\n{\n\tfloat m;\n\tassert(sizeof(float)==4);\n\tm=value;\n\tTIFFCvtNativeToIEEEFloat(tif,1,&m);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabFloat(&m);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_FLOAT,1,4,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedFloatArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tassert(count<0x40000000);\n\tassert(sizeof(float)==4);\n\tTIFFCvtNativeToIEEEFloat(tif,count,&value);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfFloat(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_FLOAT,count,count*4,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedDouble(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tdouble m;\n\tassert(sizeof(double)==8);\n\tm=value;\n\tTIFFCvtNativeToIEEEDouble(tif,1,&m);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabDouble(&m);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_DOUBLE,1,8,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedDoubleArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, double* value)\n{\n\tassert(count<0x20000000);\n\tassert(sizeof(double)==8);\n\tTIFFCvtNativeToIEEEDouble(tif,count,&value);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfDouble(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_DOUBLE,count,count*8,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedIfdArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value)\n{\n\tassert(count<0x40000000);\n\tassert(sizeof(uint32)==4);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_IFD,count,count*4,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedIfd8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n\tassert(count<0x20000000);\n\tassert(sizeof(uint64)==8);\n\tassert(tif->tif_flags&TIFF_BIGTIFF);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong8(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_IFD8,count,count*8,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagData(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 datatype, uint32 count, uint32 datalength, void* data)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagData\";\n\tuint32 m;\n\tm=0;\n\twhile (m<(*ndir))\n\t{\n\t\tassert(dir[m].tdir_tag!=tag);\n\t\tif (dir[m].tdir_tag>tag)\n\t\t\tbreak;\n\t\tm++;\n\t}\n\tif (m<(*ndir))\n\t{\n\t\tuint32 n;\n\t\tfor (n=*ndir; n>m; n--)\n\t\t\tdir[n]=dir[n-1];\n\t}\n\tdir[m].tdir_tag=tag;\n\tdir[m].tdir_type=datatype;\n\tdir[m].tdir_count=count;\n\tdir[m].tdir_offset=0;\n\tif (datalength<=((tif->tif_flags&TIFF_BIGTIFF)?0x8U:0x4U))\n\t\t_TIFFmemcpy(&dir[m].tdir_offset,data,datalength);\n\telse\n\t{\n\t\tuint64 na,nb;\n\t\tna=tif->tif_dataoff;\n\t\tnb=na+datalength;\n\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t\tnb=(uint32)nb;\n\t\tif ((nb<na)||(nb<datalength))\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Maximum TIFF file size exceeded\");\n\t\t\treturn(0);\n\t\t}\n\t\tif (!SeekOK(tif,na))\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"IO error writing tag data\");\n\t\t\treturn(0);\n\t\t}\n\t\tassert(datalength<0x80000000UL);\n\t\tif (!WriteOK(tif,data,(tmsize_t)datalength))\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"IO error writing tag data\");\n\t\t\treturn(0);\n\t\t}\n\t\ttif->tif_dataoff=nb;\n\t\tif (tif->tif_dataoff&1)\n\t\t\ttif->tif_dataoff++;\n\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t{\n\t\t\tuint32 o;\n\t\t\to=(uint32)na;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabLong(&o);\n\t\t\t_TIFFmemcpy(&dir[m].tdir_offset,&o,4);\n\t\t}\n\t\telse\n\t\t{\n\t\t\tdir[m].tdir_offset=na;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabLong8(&dir[m].tdir_offset);\n\t\t}\n\t}\n\t(*ndir)++;\n\treturn(1);\n}\n\n/*\n * Link the current directory into the directory chain for the file.\n */\nstatic int\nTIFFLinkDirectory(TIFF* tif)\n{\n\tstatic const char module[] = \"TIFFLinkDirectory\";\n\n\ttif->tif_diroff = (TIFFSeekFile(tif,0,SEEK_END)+1) &~ 1;\n\n\t/*\n\t * Handle SubIFDs\n\t */\n\tif (tif->tif_flags & TIFF_INSUBIFD)\n\t{\n\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t{\n\t\t\tuint32 m;\n\t\t\tm = (uint32)tif->tif_diroff;\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabLong(&m);\n\t\t\t(void) TIFFSeekFile(tif, tif->tif_subifdoff, SEEK_SET);\n\t\t\tif (!WriteOK(tif, &m, 4)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t \"Error writing SubIFD directory link\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\t/*\n\t\t\t * Advance to the next SubIFD or, if this is\n\t\t\t * the last one configured, revert back to the\n\t\t\t * normal directory linkage.\n\t\t\t */\n\t\t\tif (--tif->tif_nsubifd)\n\t\t\t\ttif->tif_subifdoff += 4;\n\t\t\telse\n\t\t\t\ttif->tif_flags &= ~TIFF_INSUBIFD;\n\t\t\treturn (1);\n\t\t}\n\t\telse\n\t\t{\n\t\t\tuint64 m;\n\t\t\tm = tif->tif_diroff;\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabLong8(&m);\n\t\t\t(void) TIFFSeekFile(tif, tif->tif_subifdoff, SEEK_SET);\n\t\t\tif (!WriteOK(tif, &m, 8)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t \"Error writing SubIFD directory link\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\t/*\n\t\t\t * Advance to the next SubIFD or, if this is\n\t\t\t * the last one configured, revert back to the\n\t\t\t * normal directory linkage.\n\t\t\t */\n\t\t\tif (--tif->tif_nsubifd)\n\t\t\t\ttif->tif_subifdoff += 8;\n\t\t\telse\n\t\t\t\ttif->tif_flags &= ~TIFF_INSUBIFD;\n\t\t\treturn (1);\n\t\t}\n\t}\n\n\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t{\n\t\tuint32 m;\n\t\tuint32 nextdir;\n\t\tm = (uint32)(tif->tif_diroff);\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabLong(&m);\n\t\tif (tif->tif_header.classic.tiff_diroff == 0) {\n\t\t\t/*\n\t\t\t * First directory, overwrite offset in header.\n\t\t\t */\n\t\t\ttif->tif_header.classic.tiff_diroff = (uint32) tif->tif_diroff;\n\t\t\t(void) TIFFSeekFile(tif,4, SEEK_SET);\n\t\t\tif (!WriteOK(tif, &m, 4)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t\t\t\t \"Error writing TIFF header\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\treturn (1);\n\t\t}\n\t\t/*\n\t\t * Not the first directory, search to the last and append.\n\t\t */\n\t\tnextdir = tif->tif_header.classic.tiff_diroff;\n\t\twhile(1) {\n\t\t\tuint16 dircount;\n\t\t\tuint32 nextnextdir;\n\n\t\t\tif (!SeekOK(tif, nextdir) ||\n\t\t\t !ReadOK(tif, &dircount, 2)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory count\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabShort(&dircount);\n\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t nextdir+2+dircount*12, SEEK_SET);\n\t\t\tif (!ReadOK(tif, &nextnextdir, 4)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory link\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabLong(&nextnextdir);\n\t\t\tif (nextnextdir==0)\n\t\t\t{\n\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t nextdir+2+dircount*12, SEEK_SET);\n\t\t\t\tif (!WriteOK(tif, &m, 4)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error writing directory link\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tnextdir=nextnextdir;\n\t\t}\n\t}\n\telse\n\t{\n\t\tuint64 m;\n\t\tuint64 nextdir;\n\t\tm = tif->tif_diroff;\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabLong8(&m);\n\t\tif (tif->tif_header.big.tiff_diroff == 0) {\n\t\t\t/*\n\t\t\t * First directory, overwrite offset in header.\n\t\t\t */\n\t\t\ttif->tif_header.big.tiff_diroff = tif->tif_diroff;\n\t\t\t(void) TIFFSeekFile(tif,8, SEEK_SET);\n\t\t\tif (!WriteOK(tif, &m, 8)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t\t\t\t \"Error writing TIFF header\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\treturn (1);\n\t\t}\n\t\t/*\n\t\t * Not the first directory, search to the last and append.\n\t\t */\n\t\tnextdir = tif->tif_header.big.tiff_diroff;\n\t\twhile(1) {\n\t\t\tuint64 dircount64;\n\t\t\tuint16 dircount;\n\t\t\tuint64 nextnextdir;\n\n\t\t\tif (!SeekOK(tif, nextdir) ||\n\t\t\t !ReadOK(tif, &dircount64, 8)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory count\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabLong8(&dircount64);\n\t\t\tif (dircount64>0xFFFF)\n\t\t\t{\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Sanity check on tag count failed, likely corrupt TIFF\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tdircount=(uint16)dircount64;\n\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t nextdir+8+dircount*20, SEEK_SET);\n\t\t\tif (!ReadOK(tif, &nextnextdir, 8)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory link\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabLong8(&nextnextdir);\n\t\t\tif (nextnextdir==0)\n\t\t\t{\n\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t nextdir+8+dircount*20, SEEK_SET);\n\t\t\t\tif (!WriteOK(tif, &m, 8)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error writing directory link\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tnextdir=nextnextdir;\n\t\t}\n\t}\n\treturn (1);\n}\n\n/* vim: set ts=8 sts=8 sw=8 noet: */\n\n\n/* $Id$ */\n\n/*\n * Copyright (c) 1988-1997 Sam Leffler\n * Copyright (c) 1991-1997 Silicon Graphics, Inc.\n *\n * Permission to use, copy, modify, distribute, and sell this software and\n * its documentation for any purpose is hereby granted without fee, provided\n * that (i) the above copyright notices and this permission notice appear in\n * all copies of the software and related documentation, and (ii) the names of\n * Sam Leffler and Silicon Graphics may not be used in any advertising or\n * publicity relating to the software without the specific, prior written\n * permission of Sam Leffler and Silicon Graphics.\n *\n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY\n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.\n *\n * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR\n * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\n * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\n * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF\n * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE\n * OF THIS SOFTWARE.\n */\n\n/*\n * TIFF Library.\n *\n * Directory Write Support Routines.\n */\n#include \"tiffiop.h\"\n\n#ifdef HAVE_IEEEFP\n#define TIFFCvtNativeToIEEEFloat(tif, n, fp)\n#define TIFFCvtNativeToIEEEDouble(tif, n, dp)\n#else\nextern void TIFFCvtNativeToIEEEFloat(TIFF* tif, uint32 n, float* fp);\nextern void TIFFCvtNativeToIEEEDouble(TIFF* tif, uint32 n, double* dp);\n#endif\n\nstatic int TIFFWriteDirectorySec(TIFF* tif, int isimage, int imagedone, uint64* pdiroff);\n\nstatic int TIFFWriteDirectoryTagSampleformatPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\n\nstatic int TIFFWriteDirectoryTagAscii(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, char* value);\nstatic int TIFFWriteDirectoryTagUndefinedArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value);\nstatic int TIFFWriteDirectoryTagByte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value);\nstatic int TIFFWriteDirectoryTagByteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value);\nstatic int TIFFWriteDirectoryTagBytePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value);\nstatic int TIFFWriteDirectoryTagSbyte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value);\nstatic int TIFFWriteDirectoryTagSbyteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int8* value);\nstatic int TIFFWriteDirectoryTagSbytePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value);\nstatic int TIFFWriteDirectoryTagShort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value);\nstatic int TIFFWriteDirectoryTagShortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint16* value);\nstatic int TIFFWriteDirectoryTagShortPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value);\nstatic int TIFFWriteDirectoryTagSshort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value);\nstatic int TIFFWriteDirectoryTagSshortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int16* value);\nstatic int TIFFWriteDirectoryTagSshortPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value);\nstatic int TIFFWriteDirectoryTagLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value);\nstatic int TIFFWriteDirectoryTagLongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value);\nstatic int TIFFWriteDirectoryTagLongPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value);\nstatic int TIFFWriteDirectoryTagSlong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value);\nstatic int TIFFWriteDirectoryTagSlongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int32* value);\nstatic int TIFFWriteDirectoryTagSlongPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value);\nstatic int TIFFWriteDirectoryTagLong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint64 value);\nstatic int TIFFWriteDirectoryTagLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\nstatic int TIFFWriteDirectoryTagSlong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int64 value);\nstatic int TIFFWriteDirectoryTagSlong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int64* value);\nstatic int TIFFWriteDirectoryTagRational(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\nstatic int TIFFWriteDirectoryTagRationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagSrationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagFloat(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value);\nstatic int TIFFWriteDirectoryTagFloatArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagFloatPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value);\nstatic int TIFFWriteDirectoryTagDouble(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\nstatic int TIFFWriteDirectoryTagDoubleArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, double* value);\nstatic int TIFFWriteDirectoryTagDoublePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\nstatic int TIFFWriteDirectoryTagIfdArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value);\nstatic int TIFFWriteDirectoryTagIfd8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\nstatic int TIFFWriteDirectoryTagShortLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value);\nstatic int TIFFWriteDirectoryTagLongLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\nstatic int TIFFWriteDirectoryTagShortLongLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\nstatic int TIFFWriteDirectoryTagColormap(TIFF* tif, uint32* ndir, TIFFDirEntry* dir);\nstatic int TIFFWriteDirectoryTagTransferfunction(TIFF* tif, uint32* ndir, TIFFDirEntry* dir);\nstatic int TIFFWriteDirectoryTagSubifd(TIFF* tif, uint32* ndir, TIFFDirEntry* dir);\n\nstatic int TIFFWriteDirectoryTagCheckedAscii(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, char* value);\nstatic int TIFFWriteDirectoryTagCheckedUndefinedArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value);\nstatic int TIFFWriteDirectoryTagCheckedByte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value);\nstatic int TIFFWriteDirectoryTagCheckedByteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value);\nstatic int TIFFWriteDirectoryTagCheckedSbyte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value);\nstatic int TIFFWriteDirectoryTagCheckedSbyteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int8* value);\nstatic int TIFFWriteDirectoryTagCheckedShort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value);\nstatic int TIFFWriteDirectoryTagCheckedShortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint16* value);\nstatic int TIFFWriteDirectoryTagCheckedSshort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value);\nstatic int TIFFWriteDirectoryTagCheckedSshortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int16* value);\nstatic int TIFFWriteDirectoryTagCheckedLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value);\nstatic int TIFFWriteDirectoryTagCheckedLongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value);\nstatic int TIFFWriteDirectoryTagCheckedSlong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value);\nstatic int TIFFWriteDirectoryTagCheckedSlongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int32* value);\nstatic int TIFFWriteDirectoryTagCheckedLong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint64 value);\nstatic int TIFFWriteDirectoryTagCheckedLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\nstatic int TIFFWriteDirectoryTagCheckedSlong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int64 value);\nstatic int TIFFWriteDirectoryTagCheckedSlong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int64* value);\nstatic int TIFFWriteDirectoryTagCheckedRational(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\nstatic int TIFFWriteDirectoryTagCheckedRationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagCheckedSrationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagCheckedFloat(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value);\nstatic int TIFFWriteDirectoryTagCheckedFloatArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value);\nstatic int TIFFWriteDirectoryTagCheckedDouble(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value);\nstatic int TIFFWriteDirectoryTagCheckedDoubleArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, double* value);\nstatic int TIFFWriteDirectoryTagCheckedIfdArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value);\nstatic int TIFFWriteDirectoryTagCheckedIfd8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value);\n\nstatic int TIFFWriteDirectoryTagData(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 datatype, uint32 count, uint32 datalength, void* data);\n\nstatic int TIFFLinkDirectory(TIFF*);\n\n/*\n * Write the contents of the current directory\n * to the specified file. This routine doesn't\n * handle overwriting a directory with auxiliary\n * storage that's been changed.\n */\nint\nTIFFWriteDirectory(TIFF* tif)\n{\n\treturn TIFFWriteDirectorySec(tif,TRUE,TRUE,NULL);\n}\n\n/*\n * Similar to TIFFWriteDirectory(), writes the directory out\n * but leaves all data structures in memory so that it can be\n * written again. This will make a partially written TIFF file\n * readable before it is successfully completed/closed.\n */\nint\nTIFFCheckpointDirectory(TIFF* tif)\n{\n\tint rc;\n\t/* Setup the strips arrays, if they haven't already been. */\n\tif (tif->tif_dir.td_stripoffset == NULL)\n\t (void) TIFFSetupStrips(tif);\n\trc = TIFFWriteDirectorySec(tif,TRUE,FALSE,NULL);\n\t(void) TIFFSetWriteOffset(tif, TIFFSeekFile(tif, 0, SEEK_END));\n\treturn rc;\n}\n\nint\nTIFFWriteCustomDirectory(TIFF* tif, uint64* pdiroff)\n{\n\treturn TIFFWriteDirectorySec(tif,FALSE,FALSE,pdiroff);\n}\n\n/*\n * Similar to TIFFWriteDirectory(), but if the directory has already\n * been written once, it is relocated to the end of the file, in case it\n * has changed in size. Note that this will result in the loss of the\n * previously used directory space. \n */ \nint\nTIFFRewriteDirectory( TIFF *tif )\n{\n\tstatic const char module[] = \"TIFFRewriteDirectory\";\n\n\t/* We don't need to do anything special if it hasn't been written. */\n\tif( tif->tif_diroff == 0 )\n\t\treturn TIFFWriteDirectory( tif );\n\n\t/*\n\t * Find and zero the pointer to this directory, so that TIFFLinkDirectory\n\t * will cause it to be added after this directories current pre-link.\n\t */\n\n\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t{\n\t\tif (tif->tif_header.classic.tiff_diroff == tif->tif_diroff)\n\t\t{\n\t\t\ttif->tif_header.classic.tiff_diroff = 0;\n\t\t\ttif->tif_diroff = 0;\n\n\t\t\tTIFFSeekFile(tif,4,SEEK_SET);\n\t\t\tif (!WriteOK(tif, &(tif->tif_header.classic.tiff_diroff),4))\n\t\t\t{\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t\t\t \"Error updating TIFF header\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tuint32 nextdir;\n\t\t\tnextdir = tif->tif_header.classic.tiff_diroff;\n\t\t\twhile(1) {\n\t\t\t\tuint16 dircount;\n\t\t\t\tuint32 nextnextdir;\n\n\t\t\t\tif (!SeekOK(tif, nextdir) ||\n\t\t\t\t !ReadOK(tif, &dircount, 2)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory count\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\t\tTIFFSwabShort(&dircount);\n\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t nextdir+2+dircount*12, SEEK_SET);\n\t\t\t\tif (!ReadOK(tif, &nextnextdir, 4)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory link\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\t\tTIFFSwabLong(&nextnextdir);\n\t\t\t\tif (nextnextdir==tif->tif_diroff)\n\t\t\t\t{\n\t\t\t\t\tuint32 m;\n\t\t\t\t\tm=0;\n\t\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t\t nextdir+2+dircount*12, SEEK_SET);\n\t\t\t\t\tif (!WriteOK(tif, &m, 4)) {\n\t\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t\t \"Error writing directory link\");\n\t\t\t\t\t\treturn (0);\n\t\t\t\t\t}\n\t\t\t\t\ttif->tif_diroff=0;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tnextdir=nextnextdir;\n\t\t\t}\n\t\t}\n\t}\n\telse\n\t{\n\t\tif (tif->tif_header.big.tiff_diroff == tif->tif_diroff)\n\t\t{\n\t\t\ttif->tif_header.big.tiff_diroff = 0;\n\t\t\ttif->tif_diroff = 0;\n\n\t\t\tTIFFSeekFile(tif,8,SEEK_SET);\n\t\t\tif (!WriteOK(tif, &(tif->tif_header.big.tiff_diroff),8))\n\t\t\t{\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t\t\t \"Error updating TIFF header\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tuint64 nextdir;\n\t\t\tnextdir = tif->tif_header.big.tiff_diroff;\n\t\t\twhile(1) {\n\t\t\t\tuint64 dircount64;\n\t\t\t\tuint16 dircount;\n\t\t\t\tuint64 nextnextdir;\n\n\t\t\t\tif (!SeekOK(tif, nextdir) ||\n\t\t\t\t !ReadOK(tif, &dircount64, 8)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory count\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\t\tTIFFSwabLong8(&dircount64);\n\t\t\t\tif (dircount64>0xFFFF)\n\t\t\t\t{\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Sanity check on tag count failed, likely corrupt TIFF\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tdircount=(uint16)dircount64;\n\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t nextdir+8+dircount*20, SEEK_SET);\n\t\t\t\tif (!ReadOK(tif, &nextnextdir, 8)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory link\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\t\tTIFFSwabLong8(&nextnextdir);\n\t\t\t\tif (nextnextdir==tif->tif_diroff)\n\t\t\t\t{\n\t\t\t\t\tuint64 m;\n\t\t\t\t\tm=0;\n\t\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t\t nextdir+8+dircount*20, SEEK_SET);\n\t\t\t\t\tif (!WriteOK(tif, &m, 8)) {\n\t\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t\t \"Error writing directory link\");\n\t\t\t\t\t\treturn (0);\n\t\t\t\t\t}\n\t\t\t\t\ttif->tif_diroff=0;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tnextdir=nextnextdir;\n\t\t\t}\n\t\t}\n\t}\n\n\t/*\n\t * Now use TIFFWriteDirectory() normally.\n\t */\n\n\treturn TIFFWriteDirectory( tif );\n}\n\nstatic int\nTIFFWriteDirectorySec(TIFF* tif, int isimage, int imagedone, uint64* pdiroff)\n{\n\tstatic const char module[] = \"TIFFWriteDirectorySec\";\n\tuint32 ndir;\n\tTIFFDirEntry* dir;\n\tuint32 dirsize;\n\tvoid* dirmem;\n\tuint32 m;\n\tif (tif->tif_mode == O_RDONLY)\n\t\treturn (1);\n\t/*\n\t * Clear write state so that subsequent images with\n\t * different characteristics get the right buffers\n\t * setup for them.\n\t */\n\tif (imagedone)\n\t{\n\t\tif (tif->tif_flags & TIFF_POSTENCODE)\n\t\t{\n\t\t\ttif->tif_flags &= ~TIFF_POSTENCODE;\n\t\t\tif (!(*tif->tif_postencode)(tif))\n\t\t\t{\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\n\t\t\t\t \"Error post-encoding before directory write\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t}\n\t\t(*tif->tif_close)(tif); /* shutdown encoder */\n\t\t/*\n\t\t * Flush any data that might have been written\n\t\t * by the compression close+cleanup routines.\n\t\t */\n\t\tif (tif->tif_rawcc > 0\n\t\t && (tif->tif_flags & TIFF_BEENWRITING) != 0\n\t\t && !TIFFFlushData1(tif))\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"Error flushing data before directory write\");\n\t\t\treturn (0);\n\t\t}\n\t\tif ((tif->tif_flags & TIFF_MYBUFFER) && tif->tif_rawdata)\n\t\t{\n\t\t\t_TIFFfree(tif->tif_rawdata);\n\t\t\ttif->tif_rawdata = NULL;\n\t\t\ttif->tif_rawcc = 0;\n\t\t\ttif->tif_rawdatasize = 0;\n\t\t}\n\t\ttif->tif_flags &= ~(TIFF_BEENWRITING|TIFF_BUFFERSETUP);\n\t}\n\tdir=NULL;\n\tdirmem=NULL;\n\tdirsize=0;\n\twhile (1)\n\t{\n\t\tndir=0;\n\t\tif (isimage)\n\t\t{\n\t\t\tif (TIFFFieldSet(tif,FIELD_IMAGEDIMENSIONS))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortLong(tif,&ndir,dir,TIFFTAG_IMAGEWIDTH,tif->tif_dir.td_imagewidth))\n\t\t\t\t\tgoto bad;\n\t\t\t\tif (!TIFFWriteDirectoryTagShortLong(tif,&ndir,dir,TIFFTAG_IMAGELENGTH,tif->tif_dir.td_imagelength))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_TILEDIMENSIONS))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortLong(tif,&ndir,dir,TIFFTAG_TILEWIDTH,tif->tif_dir.td_tilewidth))\n\t\t\t\t\tgoto bad;\n\t\t\t\tif (!TIFFWriteDirectoryTagShortLong(tif,&ndir,dir,TIFFTAG_TILELENGTH,tif->tif_dir.td_tilelength))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_RESOLUTION))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagRational(tif,&ndir,dir,TIFFTAG_XRESOLUTION,tif->tif_dir.td_xresolution))\n\t\t\t\t\tgoto bad;\n\t\t\t\tif (!TIFFWriteDirectoryTagRational(tif,&ndir,dir,TIFFTAG_YRESOLUTION,tif->tif_dir.td_yresolution))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_POSITION))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagRational(tif,&ndir,dir,TIFFTAG_XPOSITION,tif->tif_dir.td_xposition))\n\t\t\t\t\tgoto bad;\n\t\t\t\tif (!TIFFWriteDirectoryTagRational(tif,&ndir,dir,TIFFTAG_YPOSITION,tif->tif_dir.td_yposition))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SUBFILETYPE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagLong(tif,&ndir,dir,TIFFTAG_SUBFILETYPE,tif->tif_dir.td_subfiletype))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_BITSPERSAMPLE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortPerSample(tif,&ndir,dir,TIFFTAG_BITSPERSAMPLE,tif->tif_dir.td_bitspersample))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_COMPRESSION))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_COMPRESSION,tif->tif_dir.td_compression))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_PHOTOMETRIC))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_PHOTOMETRIC,tif->tif_dir.td_photometric))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_THRESHHOLDING))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_THRESHHOLDING,tif->tif_dir.td_threshholding))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_FILLORDER))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_FILLORDER,tif->tif_dir.td_fillorder))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_ORIENTATION))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_ORIENTATION,tif->tif_dir.td_orientation))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SAMPLESPERPIXEL))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_SAMPLESPERPIXEL,tif->tif_dir.td_samplesperpixel))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_ROWSPERSTRIP))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortLong(tif,&ndir,dir,TIFFTAG_ROWSPERSTRIP,tif->tif_dir.td_rowsperstrip))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_MINSAMPLEVALUE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortPerSample(tif,&ndir,dir,TIFFTAG_MINSAMPLEVALUE,tif->tif_dir.td_minsamplevalue))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_MAXSAMPLEVALUE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortPerSample(tif,&ndir,dir,TIFFTAG_MAXSAMPLEVALUE,tif->tif_dir.td_maxsamplevalue))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_PLANARCONFIG))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_PLANARCONFIG,tif->tif_dir.td_planarconfig))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_RESOLUTIONUNIT))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_RESOLUTIONUNIT,tif->tif_dir.td_resolutionunit))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_PAGENUMBER))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortArray(tif,&ndir,dir,TIFFTAG_PAGENUMBER,2,&tif->tif_dir.td_pagenumber[0]))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_STRIPBYTECOUNTS))\n\t\t\t{\n\t\t\t\tif (!isTiled(tif))\n\t\t\t\t{\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLongLong8Array(tif,&ndir,dir,TIFFTAG_STRIPBYTECOUNTS,tif->tif_dir.td_nstrips,tif->tif_dir.td_stripbytecount))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLongLong8Array(tif,&ndir,dir,TIFFTAG_TILEBYTECOUNTS,tif->tif_dir.td_nstrips,tif->tif_dir.td_stripbytecount))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_STRIPOFFSETS))\n\t\t\t{\n\t\t\t\tif (!isTiled(tif))\n\t\t\t\t{\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLongLong8Array(tif,&ndir,dir,TIFFTAG_STRIPOFFSETS,tif->tif_dir.td_nstrips,tif->tif_dir.td_stripoffset))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLongLong8Array(tif,&ndir,dir,TIFFTAG_TILEOFFSETS,tif->tif_dir.td_nstrips,tif->tif_dir.td_stripoffset))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_COLORMAP))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagColormap(tif,&ndir,dir))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_EXTRASAMPLES))\n\t\t\t{\n\t\t\t\tif (tif->tif_dir.td_extrasamples)\n\t\t\t\t{\n\t\t\t\t\tuint16 na;\n\t\t\t\t\tuint16* nb;\n\t\t\t\t\tTIFFGetFieldDefaulted(tif,TIFFTAG_EXTRASAMPLES,&na,&nb);\n\t\t\t\t\tif (!TIFFWriteDirectoryTagShortArray(tif,&ndir,dir,TIFFTAG_EXTRASAMPLES,na,nb))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SAMPLEFORMAT))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortPerSample(tif,&ndir,dir,TIFFTAG_SAMPLEFORMAT,tif->tif_dir.td_sampleformat))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SMINSAMPLEVALUE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagSampleformatPerSample(tif,&ndir,dir,TIFFTAG_SMINSAMPLEVALUE,tif->tif_dir.td_sminsamplevalue))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SMAXSAMPLEVALUE))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagSampleformatPerSample(tif,&ndir,dir,TIFFTAG_SMAXSAMPLEVALUE,tif->tif_dir.td_smaxsamplevalue))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_IMAGEDEPTH))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagLong(tif,&ndir,dir,TIFFTAG_IMAGEDEPTH,tif->tif_dir.td_imagedepth))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_TILEDEPTH))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagLong(tif,&ndir,dir,TIFFTAG_TILEDEPTH,tif->tif_dir.td_tiledepth))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_HALFTONEHINTS))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortArray(tif,&ndir,dir,TIFFTAG_HALFTONEHINTS,2,&tif->tif_dir.td_halftonehints[0]))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_YCBCRSUBSAMPLING))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShortArray(tif,&ndir,dir,TIFFTAG_YCBCRSUBSAMPLING,2,&tif->tif_dir.td_ycbcrsubsampling[0]))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_YCBCRPOSITIONING))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,TIFFTAG_YCBCRPOSITIONING,tif->tif_dir.td_ycbcrpositioning))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_TRANSFERFUNCTION))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagTransferfunction(tif,&ndir,dir))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_INKNAMES))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagAscii(tif,&ndir,dir,TIFFTAG_INKNAMES,tif->tif_dir.td_inknameslen,tif->tif_dir.td_inknames))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFFieldSet(tif,FIELD_SUBIFD))\n\t\t\t{\n\t\t\t\tif (!TIFFWriteDirectoryTagSubifd(tif,&ndir,dir))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\t{\n\t\t\t\tuint32 n;\n\t\t\t\tfor (n=0; n<tif->tif_nfields; n++) {\n\t\t\t\t\tconst TIFFField* o;\n\t\t\t\t\to = tif->tif_fields[n];\n\t\t\t\t\tif ((o->field_bit>=FIELD_CODEC)&&(TIFFFieldSet(tif,o->field_bit)))\n\t\t\t\t\t{\n\t\t\t\t\t\tswitch (o->get_field_type)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tcase TIFF_SETGET_ASCII:\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tuint32 pa;\n\t\t\t\t\t\t\t\t\tchar* pb;\n\t\t\t\t\t\t\t\t\tassert(o->field_type==TIFF_ASCII);\n\t\t\t\t\t\t\t\t\tassert(o->field_readcount==TIFF_VARIABLE);\n\t\t\t\t\t\t\t\t\tassert(o->field_passcount==0);\n\t\t\t\t\t\t\t\t\tTIFFGetField(tif,o->field_tag,&pb);\n\t\t\t\t\t\t\t\t\tpa=(uint32)(strlen(pb));\n\t\t\t\t\t\t\t\t\tif (!TIFFWriteDirectoryTagAscii(tif,&ndir,dir,o->field_tag,pa,pb))\n\t\t\t\t\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\tcase TIFF_SETGET_UINT16:\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tuint16 p;\n\t\t\t\t\t\t\t\t\tassert(o->field_type==TIFF_SHORT);\n\t\t\t\t\t\t\t\t\tassert(o->field_readcount==1);\n\t\t\t\t\t\t\t\t\tassert(o->field_passcount==0);\n\t\t\t\t\t\t\t\t\tTIFFGetField(tif,o->field_tag,&p);\n\t\t\t\t\t\t\t\t\tif (!TIFFWriteDirectoryTagShort(tif,&ndir,dir,o->field_tag,p))\n\t\t\t\t\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\tcase TIFF_SETGET_UINT32:\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tuint32 p;\n\t\t\t\t\t\t\t\t\tassert(o->field_type==TIFF_LONG);\n\t\t\t\t\t\t\t\t\tassert(o->field_readcount==1);\n\t\t\t\t\t\t\t\t\tassert(o->field_passcount==0);\n\t\t\t\t\t\t\t\t\tTIFFGetField(tif,o->field_tag,&p);\n\t\t\t\t\t\t\t\t\tif (!TIFFWriteDirectoryTagLong(tif,&ndir,dir,o->field_tag,p))\n\t\t\t\t\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\tcase TIFF_SETGET_C32_UINT8:\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tuint32 pa;\n\t\t\t\t\t\t\t\t\tvoid* pb;\n\t\t\t\t\t\t\t\t\tassert(o->field_type==TIFF_UNDEFINED);\n\t\t\t\t\t\t\t\t\tassert(o->field_readcount==TIFF_VARIABLE2);\n\t\t\t\t\t\t\t\t\tassert(o->field_passcount==1);\n\t\t\t\t\t\t\t\t\tTIFFGetField(tif,o->field_tag,&pa,&pb);\n\t\t\t\t\t\t\t\t\tif (!TIFFWriteDirectoryTagUndefinedArray(tif,&ndir,dir,o->field_tag,pa,pb))\n\t\t\t\t\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\t\tassert(0); /* we should never get here */\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tfor (m=0; m<(uint32)(tif->tif_dir.td_customValueCount); m++)\n\t\t{\n\t\t\tswitch (tif->tif_dir.td_customValues[m].info->field_type)\n\t\t\t{\n\t\t\t\tcase TIFF_ASCII:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagAscii(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_UNDEFINED:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagUndefinedArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_BYTE:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagByteArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SBYTE:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagSbyteArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SHORT:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagShortArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SSHORT:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagSshortArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_LONG:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLongArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SLONG:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagSlongArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_LONG8:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagLong8Array(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SLONG8:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagSlong8Array(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_RATIONAL:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagRationalArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_SRATIONAL:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagSrationalArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_FLOAT:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagFloatArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_DOUBLE:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagDoubleArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_IFD:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagIfdArray(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tcase TIFF_IFD8:\n\t\t\t\t\tif (!TIFFWriteDirectoryTagIfd8Array(tif,&ndir,dir,tif->tif_dir.td_customValues[m].info->field_tag,tif->tif_dir.td_customValues[m].count,tif->tif_dir.td_customValues[m].value))\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tassert(0); /* we should never get here */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (dir!=NULL)\n\t\t\tbreak;\n\t\tdir=_TIFFmalloc(ndir*sizeof(TIFFDirEntry));\n\t\tif (dir==NULL)\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\t\tgoto bad;\n\t\t}\n\t\tif (isimage)\n\t\t{\n\t\t\tif ((tif->tif_diroff==0)&&(!TIFFLinkDirectory(tif)))\n\t\t\t\tgoto bad;\n\t\t}\n\t\telse\n\t\t\ttif->tif_diroff=(TIFFSeekFile(tif,0,SEEK_END)+1)&(~1);\n\t\tif (pdiroff!=NULL)\n\t\t\t*pdiroff=tif->tif_diroff;\n\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t\tdirsize=2+ndir*12+4;\n\t\telse\n\t\t\tdirsize=8+ndir*20+8;\n\t\ttif->tif_dataoff=tif->tif_diroff+dirsize;\n\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t\ttif->tif_dataoff=(uint32)tif->tif_dataoff;\n\t\tif ((tif->tif_dataoff<tif->tif_diroff)||(tif->tif_dataoff<(uint64)dirsize))\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Maximum TIFF file size exceeded\");\n\t\t\tgoto bad;\n\t\t}\n\t\tif (tif->tif_dataoff&1)\n\t\t\ttif->tif_dataoff++;\n\t\tif (isimage)\n\t\t\ttif->tif_curdir++;\n\t}\n\tif (isimage)\n\t{\n\t\tif (TIFFFieldSet(tif,FIELD_SUBIFD)&&(tif->tif_subifdoff==0))\n\t\t{\n\t\t\tuint32 na;\n\t\t\tTIFFDirEntry* nb;\n\t\t\tfor (na=0, nb=dir; ; na++, nb++)\n\t\t\t{\n\t\t\t\tassert(na<ndir);\n\t\t\t\tif (nb->tdir_tag==TIFFTAG_SUBIFD)\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t\t\ttif->tif_subifdoff=tif->tif_diroff+2+na*12+8;\n\t\t\telse\n\t\t\t\ttif->tif_subifdoff=tif->tif_diroff+8+na*20+12;\n\t\t}\n\t}\n\tdirmem=_TIFFmalloc(dirsize);\n\tif (dirmem==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\tgoto bad;\n\t}\n\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t{\n\t\tuint8* n;\n\t\tTIFFDirEntry* o;\n\t\tn=dirmem;\n\t\t*(uint16*)n=ndir;\n\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\tTIFFSwabShort((uint16*)n);\n\t\tn+=2;\n\t\to=dir;\n\t\tfor (m=0; m<ndir; m++)\n\t\t{\n\t\t\t*(uint16*)n=o->tdir_tag;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabShort((uint16*)n);\n\t\t\tn+=2;\n\t\t\t*(uint16*)n=o->tdir_type;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabShort((uint16*)n);\n\t\t\tn+=2;\n\t\t\t*(uint32*)n=(uint32)o->tdir_count;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabLong((uint32*)n);\n\t\t\tn+=4;\n\t\t\t_TIFFmemcpy(n,&o->tdir_offset,4);\n\t\t\tn+=4;\n\t\t\to++;\n\t\t}\n\t\t*(uint32*)n = (uint32)tif->tif_nextdiroff;\n\t}\n\telse\n\t{\n\t\tuint8* n;\n\t\tTIFFDirEntry* o;\n\t\tn=dirmem;\n\t\t*(uint64*)n=ndir;\n\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\tTIFFSwabLong8((uint64*)n);\n\t\tn+=8;\n\t\to=dir;\n\t\tfor (m=0; m<ndir; m++)\n\t\t{\n\t\t\t*(uint16*)n=o->tdir_tag;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabShort((uint16*)n);\n\t\t\tn+=2;\n\t\t\t*(uint16*)n=o->tdir_type;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabShort((uint16*)n);\n\t\t\tn+=2;\n\t\t\t*(uint64*)n=o->tdir_count;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabLong8((uint64*)n);\n\t\t\tn+=8;\n\t\t\t_TIFFmemcpy(n,&o->tdir_offset,8);\n\t\t\tn+=8;\n\t\t\to++;\n\t\t}\n\t\t*(uint64*)n = tif->tif_nextdiroff;\n\t}\n\t_TIFFfree(dir);\n\tdir=NULL;\n\tif (!SeekOK(tif,tif->tif_diroff))\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"IO error writing directory\");\n\t\tgoto bad;\n\t}\n\tif (!WriteOK(tif,dirmem,(tmsize_t)dirsize))\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"IO error writing directory\");\n\t\tgoto bad;\n\t}\n\t_TIFFfree(dirmem);\n\tif (imagedone)\n\t{\n\t\tTIFFFreeDirectory(tif);\n\t\ttif->tif_flags&=~TIFF_DIRTYDIRECT;\n\t\t(*tif->tif_cleanup)(tif);\n\t\t/*\n\t\t* Reset directory-related state for subsequent\n\t\t* directories.\n\t\t*/\n\t\tTIFFCreateDirectory(tif);\n\t}\n\treturn(1);\nbad:\n\tif (dir!=NULL)\n\t\t_TIFFfree(dir);\n\tif (dirmem!=NULL)\n\t\t_TIFFfree(dirmem);\n\treturn(0);\n}\n\nstatic int\nTIFFWriteDirectoryTagSampleformatPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tswitch (tif->tif_dir.td_sampleformat)\n\t{\n\t\tcase SAMPLEFORMAT_IEEEFP:\n\t\t\tif (tif->tif_dir.td_bitspersample<=32)\n\t\t\t\treturn(TIFFWriteDirectoryTagFloatPerSample(tif,ndir,dir,tag,(float)value));\n\t\t\telse\n\t\t\t\treturn(TIFFWriteDirectoryTagDoublePerSample(tif,ndir,dir,tag,value));\n\t\tcase SAMPLEFORMAT_INT:\n\t\t\tif (tif->tif_dir.td_bitspersample<=8)\n\t\t\t\treturn(TIFFWriteDirectoryTagSbytePerSample(tif,ndir,dir,tag,(int8)value));\n\t\t\telse if (tif->tif_dir.td_bitspersample<=16)\n\t\t\t\treturn(TIFFWriteDirectoryTagSshortPerSample(tif,ndir,dir,tag,(int16)value));\n\t\t\telse\n\t\t\t\treturn(TIFFWriteDirectoryTagSlongPerSample(tif,ndir,dir,tag,(int32)value));\n\t\tcase SAMPLEFORMAT_UINT:\n\t\t\tif (tif->tif_dir.td_bitspersample<=8)\n\t\t\t\treturn(TIFFWriteDirectoryTagBytePerSample(tif,ndir,dir,tag,(uint8)value));\n\t\t\telse if (tif->tif_dir.td_bitspersample<=16)\n\t\t\t\treturn(TIFFWriteDirectoryTagShortPerSample(tif,ndir,dir,tag,(uint16)value));\n\t\t\telse\n\t\t\t\treturn(TIFFWriteDirectoryTagLongPerSample(tif,ndir,dir,tag,(uint32)value));\n\t\tdefault:\n\t\t\treturn(1);\n\t}\n}\n\nstatic int\nTIFFWriteDirectoryTagAscii(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, char* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedAscii(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagUndefinedArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedUndefinedArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagByte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedByte(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagByteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedByteArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagBytePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagBytePerSample\";\n\tuint8* m;\n\tuint8* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(uint8));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedByteArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagSbyte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSbyte(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSbyteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int8* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSbyteArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSbytePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagSbytePerSample\";\n\tint8* m;\n\tint8* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(int8));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedSbyteArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagShort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedShort(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagShortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint16* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagShortPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagShortPerSample\";\n\tuint16* m;\n\tuint16* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(uint16));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagSshort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSshort(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSshortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int16* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSshortArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSshortPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagSshortPerSample\";\n\tint16* m;\n\tint16* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(int16));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedSshortArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedLong(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagLongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedLongArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagLongPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagLongPerSample\";\n\tuint32* m;\n\tuint32* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(uint32));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedLongArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagSlong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSlong(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSlongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int32* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSlongArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSlongPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagSlongPerSample\";\n\tint32* m;\n\tint32* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(int32));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedSlongArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagLong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint64 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedLong8(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedLong8Array(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSlong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int64 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSlong8(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSlong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int64* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSlong8Array(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagRational(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedRational(tif,ndir,dir,tag,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagRationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedRationalArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagSrationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedSrationalArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int TIFFWriteDirectoryTagFloat(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedFloat(tif,ndir,dir,tag,value));\n}\n\nstatic int TIFFWriteDirectoryTagFloatArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedFloatArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int TIFFWriteDirectoryTagFloatPerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagFloatPerSample\";\n\tfloat* m;\n\tfloat* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(float));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedFloatArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int TIFFWriteDirectoryTagDouble(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedDouble(tif,ndir,dir,tag,value));\n}\n\nstatic int TIFFWriteDirectoryTagDoubleArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, double* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedDoubleArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int TIFFWriteDirectoryTagDoublePerSample(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagDoublePerSample\";\n\tdouble* m;\n\tdouble* na;\n\tuint16 nb;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=_TIFFmalloc(tif->tif_dir.td_samplesperpixel*sizeof(double));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=m, nb=0; nb<tif->tif_dir.td_samplesperpixel; na++, nb++)\n\t\t*na=value;\n\to=TIFFWriteDirectoryTagCheckedDoubleArray(tif,ndir,dir,tag,tif->tif_dir.td_samplesperpixel,m);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagIfdArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedIfdArray(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagIfd8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\treturn(TIFFWriteDirectoryTagCheckedIfd8Array(tif,ndir,dir,tag,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagShortLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value)\n{\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tif (value<=0xFFFF)\n\t\treturn(TIFFWriteDirectoryTagCheckedShort(tif,ndir,dir,tag,(uint16)value));\n\telse\n\t\treturn(TIFFWriteDirectoryTagCheckedLong(tif,ndir,dir,tag,value));\n}\n\n/************************************************************************/\n/* TIFFWriteDirectoryTagLongLong8Array() */\n/* */\n/* Write out LONG8 array as LONG8 for BigTIFF or LONG for */\n/* Classic TIFF with some checking. */\n/************************************************************************/\n\nstatic int\nTIFFWriteDirectoryTagLongLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n static const char module[] = \"TIFFWriteDirectoryTagLongLong8Array\";\n uint64* ma;\n uint32 mb;\n uint32* p;\n uint32* q;\n int o;\n\n /* is this just a counting pass? */\n if (dir==NULL)\n {\n (*ndir)++;\n return(1);\n }\n\n /* We always write LONG8 for BigTIFF, no checking needed. */\n if( tif->tif_flags&TIFF_BIGTIFF )\n return TIFFWriteDirectoryTagCheckedLong8Array(tif,ndir,dir,\n tag,count,value);\n\n /*\n ** For classic tiff we want to verify everything is in range for LONG\n ** and convert to long format.\n */\n\n p = _TIFFmalloc(count*sizeof(uint32));\n if (p==NULL)\n {\n TIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n return(0);\n }\n\n for (q=p, ma=value, mb=0; mb<count; ma++, mb++, q++)\n {\n if (*ma>0xFFFFFFFF)\n {\n TIFFErrorExt(tif->tif_clientdata,module,\n \"Attempt to write value larger than 0xFFFFFFFF in Classic TIFF file.\");\n _TIFFfree(p);\n return(0);\n }\n *q= (uint32)(*ma);\n }\n\n o=TIFFWriteDirectoryTagCheckedLongArray(tif,ndir,dir,tag,count,p);\n _TIFFfree(p);\n\n return(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagShortLongLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagShortLongLong8Array\";\n\tuint64* ma;\n\tuint32 mb;\n\tuint8 n;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tn=0;\n\tfor (ma=value, mb=0; mb<count; ma++, mb++)\n\t{\n\t\tif ((n==0)&&(*ma>0xFFFF))\n\t\t\tn=1;\n\t\tif ((n==1)&&(*ma>0xFFFFFFFF))\n\t\t{\n\t\t\tn=2;\n\t\t\tbreak;\n\t\t}\n\t}\n\tif (n==0)\n\t{\n\t\tuint16* p;\n\t\tuint16* q;\n\t\tp=_TIFFmalloc(count*sizeof(uint16));\n\t\tif (p==NULL)\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\t\treturn(0);\n\t\t}\n\t\tfor (ma=value, mb=0, q=p; mb<count; ma++, mb++, q++)\n\t\t\t*q=(uint16)(*ma);\n\t\to=TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,tag,count,p);\n\t\t_TIFFfree(p);\n\t}\n\telse if (n==1)\n\t{\n\t\tuint32* p;\n\t\tuint32* q;\n\t\tp=_TIFFmalloc(count*sizeof(uint32));\n\t\tif (p==NULL)\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\t\treturn(0);\n\t\t}\n\t\tfor (ma=value, mb=0, q=p; mb<count; ma++, mb++, q++)\n\t\t\t*q=(uint32)(*ma);\n\t\to=TIFFWriteDirectoryTagCheckedLongArray(tif,ndir,dir,tag,count,p);\n\t\t_TIFFfree(p);\n\t}\n\telse\n\t{\n\t\tassert(n==2);\n\t\to=TIFFWriteDirectoryTagCheckedLong8Array(tif,ndir,dir,tag,count,value);\n\t}\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagColormap(TIFF* tif, uint32* ndir, TIFFDirEntry* dir)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagColormap\";\n\tuint32 m;\n\tuint16* n;\n\tint o;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=(1<<tif->tif_dir.td_bitspersample);\n\tn=_TIFFmalloc(3*m*sizeof(uint16));\n\tif (n==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\t_TIFFmemcpy(&n[0],tif->tif_dir.td_colormap[0],m*sizeof(uint16));\n\t_TIFFmemcpy(&n[m],tif->tif_dir.td_colormap[1],m*sizeof(uint16));\n\t_TIFFmemcpy(&n[2*m],tif->tif_dir.td_colormap[2],m*sizeof(uint16));\n\to=TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,TIFFTAG_COLORMAP,3*m,n);\n\t_TIFFfree(n);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagTransferfunction(TIFF* tif, uint32* ndir, TIFFDirEntry* dir)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagTransferfunction\";\n\tuint32 m;\n\tuint16 n;\n\tuint16* o;\n\tint p;\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=(1<<tif->tif_dir.td_bitspersample);\n\tn=tif->tif_dir.td_samplesperpixel-tif->tif_dir.td_extrasamples;\n\t/*\n\t * Check if the table can be written as a single column,\n\t * or if it must be written as 3 columns. Note that we\n\t * write a 3-column tag if there are 2 samples/pixel and\n\t * a single column of data won't suffice--hmm.\n\t */\n\tif (n>3)\n\t\tn=3;\n\tif (n==3)\n\t{\n\t\tif (!_TIFFmemcmp(tif->tif_dir.td_transferfunction[0],tif->tif_dir.td_transferfunction[2],m*sizeof(uint16)))\n\t\t\tn=2;\n\t}\n\tif (n==2)\n\t{\n\t\tif (!_TIFFmemcmp(tif->tif_dir.td_transferfunction[0],tif->tif_dir.td_transferfunction[1],m*sizeof(uint16)))\n\t\t\tn=1;\n\t}\n\tif (n==0)\n\t\tn=1;\n\to=_TIFFmalloc(n*m*sizeof(uint16));\n\tif (o==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\t_TIFFmemcpy(&o[0],tif->tif_dir.td_transferfunction[0],m*sizeof(uint16));\n\tif (n>1)\n\t\t_TIFFmemcpy(&o[m],tif->tif_dir.td_transferfunction[1],m*sizeof(uint16));\n\tif (n>2)\n\t\t_TIFFmemcpy(&o[2*m],tif->tif_dir.td_transferfunction[2],m*sizeof(uint16));\n\tp=TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,TIFFTAG_TRANSFERFUNCTION,n*m,o);\n\t_TIFFfree(o);\n\treturn(p);\n}\n\nstatic int\nTIFFWriteDirectoryTagSubifd(TIFF* tif, uint32* ndir, TIFFDirEntry* dir)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagSubifd\";\n\tuint64 m;\n\tint n;\n\tif (tif->tif_dir.td_nsubifd==0)\n\t\treturn(1);\n\tif (dir==NULL)\n\t{\n\t\t(*ndir)++;\n\t\treturn(1);\n\t}\n\tm=tif->tif_dataoff;\n\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t{\n\t\tuint32* o;\n\t\tuint64* pa;\n\t\tuint32* pb;\n\t\tuint16 p;\n\t\to=_TIFFmalloc(tif->tif_dir.td_nsubifd*sizeof(uint32));\n\t\tif (o==NULL)\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\t\treturn(0);\n\t\t}\n\t\tpa=tif->tif_dir.td_subifd;\n\t\tpb=o;\n\t\tfor (p=0; p<tif->tif_dir.td_nsubifd; p++)\n\t\t{\n\t\t\tassert(*pa<=0xFFFFFFFFUL);\n\t\t\t*pb++=(uint32)(*pa++);\n\t\t}\n\t\tn=TIFFWriteDirectoryTagCheckedIfdArray(tif,ndir,dir,TIFFTAG_SUBIFD,tif->tif_dir.td_nsubifd,o);\n\t\t_TIFFfree(o);\n\t}\n\telse\n\t\tn=TIFFWriteDirectoryTagCheckedIfd8Array(tif,ndir,dir,TIFFTAG_SUBIFD,tif->tif_dir.td_nsubifd,tif->tif_dir.td_subifd);\n\tif (!n)\n\t\treturn(0);\n\t/*\n\t * Total hack: if this directory includes a SubIFD\n\t * tag then force the next <n> directories to be\n\t * written as ``sub directories'' of this one. This\n\t * is used to write things like thumbnails and\n\t * image masks that one wants to keep out of the\n\t * normal directory linkage access mechanism.\n\t */\n\ttif->tif_flags|=TIFF_INSUBIFD;\n\ttif->tif_nsubifd=tif->tif_dir.td_nsubifd;\n\tif (tif->tif_dir.td_nsubifd==1)\n\t\ttif->tif_subifdoff=0;\n\telse\n\t\ttif->tif_subifdoff=m;\n\treturn(1);\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedAscii(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, char* value)\n{\n\tassert(sizeof(char)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_ASCII,count,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedUndefinedArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value)\n{\n\tassert(sizeof(uint8)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_UNDEFINED,count,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedByte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint8 value)\n{\n\tassert(sizeof(uint8)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_BYTE,1,1,&value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedByteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint8* value)\n{\n\tassert(sizeof(uint8)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_BYTE,count,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSbyte(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int8 value)\n{\n\tassert(sizeof(int8)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SBYTE,1,1,&value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSbyteArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int8* value)\n{\n\tassert(sizeof(int8)==1);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SBYTE,count,count,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedShort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 value)\n{\n\tuint16 m;\n\tassert(sizeof(uint16)==2);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabShort(&m);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SHORT,1,2,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedShortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint16* value)\n{\n\tassert(count<0x80000000);\n\tassert(sizeof(uint16)==2);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfShort(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SHORT,count,count*2,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSshort(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int16 value)\n{\n\tint16 m;\n\tassert(sizeof(int16)==2);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabShort((uint16*)(&m));\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SSHORT,1,2,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSshortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int16* value)\n{\n\tassert(count<0x80000000);\n\tassert(sizeof(int16)==2);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfShort((uint16*)value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SSHORT,count,count*2,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedLong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 value)\n{\n\tuint32 m;\n\tassert(sizeof(uint32)==4);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabLong(&m);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_LONG,1,4,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedLongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value)\n{\n\tassert(count<0x40000000);\n\tassert(sizeof(uint32)==4);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_LONG,count,count*4,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSlong(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int32 value)\n{\n\tint32 m;\n\tassert(sizeof(int32)==4);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabLong((uint32*)(&m));\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SLONG,1,4,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSlongArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int32* value)\n{\n\tassert(count<0x40000000);\n\tassert(sizeof(int32)==4);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong((uint32*)value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SLONG,count,count*4,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedLong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint64 value)\n{\n\tuint64 m;\n\tassert(sizeof(uint64)==8);\n\tassert(tif->tif_flags&TIFF_BIGTIFF);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabLong8(&m);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_LONG8,1,8,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n\tassert(count<0x20000000);\n\tassert(sizeof(uint64)==8);\n\tassert(tif->tif_flags&TIFF_BIGTIFF);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong8(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_LONG8,count,count*8,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSlong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, int64 value)\n{\n\tint64 m;\n\tassert(sizeof(int64)==8);\n\tassert(tif->tif_flags&TIFF_BIGTIFF);\n\tm=value;\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabLong8((uint64*)(&m));\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SLONG8,1,8,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSlong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, int64* value)\n{\n\tassert(count<0x20000000);\n\tassert(sizeof(int64)==8);\n\tassert(tif->tif_flags&TIFF_BIGTIFF);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong8((uint64*)value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SLONG8,count,count*8,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedRational(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tuint32 m[2];\n\tassert(value>=0.0);\n\tassert(sizeof(uint32)==4);\n\tif (value<=0.0)\n\t{\n\t\tm[0]=0;\n\t\tm[1]=1;\n\t}\n\telse if (value==(double)(uint32)value)\n\t{\n\t\tm[0]=(uint32)value;\n\t\tm[1]=1;\n\t}\n\telse if (value<1.0)\n\t{\n\t\tm[0]=(uint32)(value*0xFFFFFFFF);\n\t\tm[1]=0xFFFFFFFF;\n\t}\n\telse\n\t{\n\t\tm[0]=0xFFFFFFFF;\n\t\tm[1]=(uint32)(0xFFFFFFFF/value);\n\t}\n\tif (tif->tif_flags&TIFF_SWAB)\n\t{\n\t\tTIFFSwabLong(&m[0]);\n\t\tTIFFSwabLong(&m[1]);\n\t}\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_RATIONAL,1,8,&m[0]));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedRationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagCheckedRationalArray\";\n\tuint32* m;\n\tfloat* na;\n\tuint32* nb;\n\tuint32 nc;\n\tint o;\n\tassert(sizeof(uint32)==4);\n\tm=_TIFFmalloc(count*2*sizeof(uint32));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=value, nb=m, nc=0; nc<count; na++, nb+=2, nc++)\n\t{\n\t\tif (*na<=0.0)\n\t\t{\n\t\t\tnb[0]=0;\n\t\t\tnb[1]=1;\n\t\t}\n\t\telse if (*na==(float)(uint32)(*na))\n\t\t{\n\t\t\tnb[0]=(uint32)(*na);\n\t\t\tnb[1]=1;\n\t\t}\n\t\telse if (*na<1.0)\n\t\t{\n\t\t\tnb[0]=(uint32)((*na)*0xFFFFFFFF);\n\t\t\tnb[1]=0xFFFFFFFF;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tnb[0]=0xFFFFFFFF;\n\t\t\tnb[1]=(uint32)(0xFFFFFFFF/(*na));\n\t\t}\n\t}\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong(m,count*2);\n\to=TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_RATIONAL,count,count*8,&m[0]);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedSrationalArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagCheckedSrationalArray\";\n\tint32* m;\n\tfloat* na;\n\tint32* nb;\n\tuint32 nc;\n\tint o;\n\tassert(sizeof(int32)==4);\n\tm=_TIFFmalloc(count*2*sizeof(int32));\n\tif (m==NULL)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Out of memory\");\n\t\treturn(0);\n\t}\n\tfor (na=value, nb=m, nc=0; nc<count; na++, nb+=2, nc++)\n\t{\n\t\tif (*na<0.0)\n\t\t{\n\t\t\tif (*na==(int32)(*na))\n\t\t\t{\n\t\t\t\tnb[0]=(int32)(*na);\n\t\t\t\tnb[1]=1;\n\t\t\t}\n\t\t\telse if (*na>-1.0)\n\t\t\t{\n\t\t\t\tnb[0]=-(int32)((-*na)*0x7FFFFFFF);\n\t\t\t\tnb[1]=0x7FFFFFFF;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tnb[0]=-0x7FFFFFFF;\n\t\t\t\tnb[1]=(int32)(0x7FFFFFFF/(-*na));\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tif (*na==(int32)(*na))\n\t\t\t{\n\t\t\t\tnb[0]=(int32)(*na);\n\t\t\t\tnb[1]=1;\n\t\t\t}\n\t\t\telse if (*na<1.0)\n\t\t\t{\n\t\t\t\tnb[0]=(int32)((*na)*0x7FFFFFFF);\n\t\t\t\tnb[1]=0x7FFFFFFF;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tnb[0]=0x7FFFFFFF;\n\t\t\t\tnb[1]=(int32)(0x7FFFFFFF/(*na));\n\t\t\t}\n\t\t}\n\t}\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong((uint32*)m,count*2);\n\to=TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SRATIONAL,count,count*8,&m[0]);\n\t_TIFFfree(m);\n\treturn(o);\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedFloat(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, float value)\n{\n\tfloat m;\n\tassert(sizeof(float)==4);\n\tm=value;\n\tTIFFCvtNativeToIEEEFloat(tif,1,&m);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabFloat(&m);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_FLOAT,1,4,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedFloatArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)\n{\n\tassert(count<0x40000000);\n\tassert(sizeof(float)==4);\n\tTIFFCvtNativeToIEEEFloat(tif,count,&value);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfFloat(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_FLOAT,count,count*4,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedDouble(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)\n{\n\tdouble m;\n\tassert(sizeof(double)==8);\n\tm=value;\n\tTIFFCvtNativeToIEEEDouble(tif,1,&m);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabDouble(&m);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_DOUBLE,1,8,&m));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedDoubleArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, double* value)\n{\n\tassert(count<0x20000000);\n\tassert(sizeof(double)==8);\n\tTIFFCvtNativeToIEEEDouble(tif,count,&value);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfDouble(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_DOUBLE,count,count*8,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedIfdArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint32* value)\n{\n\tassert(count<0x40000000);\n\tassert(sizeof(uint32)==4);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_IFD,count,count*4,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagCheckedIfd8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint64* value)\n{\n\tassert(count<0x20000000);\n\tassert(sizeof(uint64)==8);\n\tassert(tif->tif_flags&TIFF_BIGTIFF);\n\tif (tif->tif_flags&TIFF_SWAB)\n\t\tTIFFSwabArrayOfLong8(value,count);\n\treturn(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_IFD8,count,count*8,value));\n}\n\nstatic int\nTIFFWriteDirectoryTagData(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 datatype, uint32 count, uint32 datalength, void* data)\n{\n\tstatic const char module[] = \"TIFFWriteDirectoryTagData\";\n\tuint32 m;\n\tm=0;\n\twhile (m<(*ndir))\n\t{\n\t\tassert(dir[m].tdir_tag!=tag);\n\t\tif (dir[m].tdir_tag>tag)\n\t\t\tbreak;\n\t\tm++;\n\t}\n\tif (m<(*ndir))\n\t{\n\t\tuint32 n;\n\t\tfor (n=*ndir; n>m; n--)\n\t\t\tdir[n]=dir[n-1];\n\t}\n\tdir[m].tdir_tag=tag;\n\tdir[m].tdir_type=datatype;\n\tdir[m].tdir_count=count;\n\tdir[m].tdir_offset=0;\n\tif (datalength<=((tif->tif_flags&TIFF_BIGTIFF)?0x8U:0x4U))\n\t\t_TIFFmemcpy(&dir[m].tdir_offset,data,datalength);\n\telse\n\t{\n\t\tuint64 na,nb;\n\t\tna=tif->tif_dataoff;\n\t\tnb=na+datalength;\n\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t\tnb=(uint32)nb;\n\t\tif ((nb<na)||(nb<datalength))\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"Maximum TIFF file size exceeded\");\n\t\t\treturn(0);\n\t\t}\n\t\tif (!SeekOK(tif,na))\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"IO error writing tag data\");\n\t\t\treturn(0);\n\t\t}\n\t\tassert(datalength<0x80000000UL);\n\t\tif (!WriteOK(tif,data,(tmsize_t)datalength))\n\t\t{\n\t\t\tTIFFErrorExt(tif->tif_clientdata,module,\"IO error writing tag data\");\n\t\t\treturn(0);\n\t\t}\n\t\ttif->tif_dataoff=nb;\n\t\tif (tif->tif_dataoff&1)\n\t\t\ttif->tif_dataoff++;\n\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t{\n\t\t\tuint32 o;\n\t\t\to=(uint32)na;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabLong(&o);\n\t\t\t_TIFFmemcpy(&dir[m].tdir_offset,&o,4);\n\t\t}\n\t\telse\n\t\t{\n\t\t\tdir[m].tdir_offset=na;\n\t\t\tif (tif->tif_flags&TIFF_SWAB)\n\t\t\t\tTIFFSwabLong8(&dir[m].tdir_offset);\n\t\t}\n\t}\n\t(*ndir)++;\n\treturn(1);\n}\n\n/*\n * Link the current directory into the directory chain for the file.\n */\nstatic int\nTIFFLinkDirectory(TIFF* tif)\n{\n\tstatic const char module[] = \"TIFFLinkDirectory\";\n\n\ttif->tif_diroff = (TIFFSeekFile(tif,0,SEEK_END)+1) &~ 1;\n\n\t/*\n\t * Handle SubIFDs\n\t */\n\tif (tif->tif_flags & TIFF_INSUBIFD)\n\t{\n\t\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t\t{\n\t\t\tuint32 m;\n\t\t\tm = (uint32)tif->tif_diroff;\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabLong(&m);\n\t\t\t(void) TIFFSeekFile(tif, tif->tif_subifdoff, SEEK_SET);\n\t\t\tif (!WriteOK(tif, &m, 4)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t \"Error writing SubIFD directory link\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\t/*\n\t\t\t * Advance to the next SubIFD or, if this is\n\t\t\t * the last one configured, revert back to the\n\t\t\t * normal directory linkage.\n\t\t\t */\n\t\t\tif (--tif->tif_nsubifd)\n\t\t\t\ttif->tif_subifdoff += 4;\n\t\t\telse\n\t\t\t\ttif->tif_flags &= ~TIFF_INSUBIFD;\n\t\t\treturn (1);\n\t\t}\n\t\telse\n\t\t{\n\t\t\tuint64 m;\n\t\t\tm = tif->tif_diroff;\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabLong8(&m);\n\t\t\t(void) TIFFSeekFile(tif, tif->tif_subifdoff, SEEK_SET);\n\t\t\tif (!WriteOK(tif, &m, 8)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t \"Error writing SubIFD directory link\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\t/*\n\t\t\t * Advance to the next SubIFD or, if this is\n\t\t\t * the last one configured, revert back to the\n\t\t\t * normal directory linkage.\n\t\t\t */\n\t\t\tif (--tif->tif_nsubifd)\n\t\t\t\ttif->tif_subifdoff += 8;\n\t\t\telse\n\t\t\t\ttif->tif_flags &= ~TIFF_INSUBIFD;\n\t\t\treturn (1);\n\t\t}\n\t}\n\n\tif (!(tif->tif_flags&TIFF_BIGTIFF))\n\t{\n\t\tuint32 m;\n\t\tuint32 nextdir;\n\t\tm = (uint32)(tif->tif_diroff);\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabLong(&m);\n\t\tif (tif->tif_header.classic.tiff_diroff == 0) {\n\t\t\t/*\n\t\t\t * First directory, overwrite offset in header.\n\t\t\t */\n\t\t\ttif->tif_header.classic.tiff_diroff = (uint32) tif->tif_diroff;\n\t\t\t(void) TIFFSeekFile(tif,4, SEEK_SET);\n\t\t\tif (!WriteOK(tif, &m, 4)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t\t\t\t \"Error writing TIFF header\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\treturn (1);\n\t\t}\n\t\t/*\n\t\t * Not the first directory, search to the last and append.\n\t\t */\n\t\tnextdir = tif->tif_header.classic.tiff_diroff;\n\t\twhile(1) {\n\t\t\tuint16 dircount;\n\t\t\tuint32 nextnextdir;\n\n\t\t\tif (!SeekOK(tif, nextdir) ||\n\t\t\t !ReadOK(tif, &dircount, 2)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory count\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabShort(&dircount);\n\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t nextdir+2+dircount*12, SEEK_SET);\n\t\t\tif (!ReadOK(tif, &nextnextdir, 4)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory link\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabLong(&nextnextdir);\n\t\t\tif (nextnextdir==0)\n\t\t\t{\n\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t nextdir+2+dircount*12, SEEK_SET);\n\t\t\t\tif (!WriteOK(tif, &m, 4)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error writing directory link\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tnextdir=nextnextdir;\n\t\t}\n\t}\n\telse\n\t{\n\t\tuint64 m;\n\t\tuint64 nextdir;\n\t\tm = tif->tif_diroff;\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabLong8(&m);\n\t\tif (tif->tif_header.big.tiff_diroff == 0) {\n\t\t\t/*\n\t\t\t * First directory, overwrite offset in header.\n\t\t\t */\n\t\t\ttif->tif_header.big.tiff_diroff = tif->tif_diroff;\n\t\t\t(void) TIFFSeekFile(tif,8, SEEK_SET);\n\t\t\tif (!WriteOK(tif, &m, 8)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t\t\t\t \"Error writing TIFF header\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\treturn (1);\n\t\t}\n\t\t/*\n\t\t * Not the first directory, search to the last and append.\n\t\t */\n\t\tnextdir = tif->tif_header.big.tiff_diroff;\n\t\twhile(1) {\n\t\t\tuint64 dircount64;\n\t\t\tuint16 dircount;\n\t\t\tuint64 nextnextdir;\n\n\t\t\tif (!SeekOK(tif, nextdir) ||\n\t\t\t !ReadOK(tif, &dircount64, 8)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory count\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabLong8(&dircount64);\n\t\t\tif (dircount64>0xFFFF)\n\t\t\t{\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Sanity check on tag count failed, likely corrupt TIFF\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tdircount=(uint16)dircount64;\n\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t nextdir+8+dircount*20, SEEK_SET);\n\t\t\tif (!ReadOK(tif, &nextnextdir, 8)) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error fetching directory link\");\n\t\t\t\treturn (0);\n\t\t\t}\n\t\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\t\tTIFFSwabLong8(&nextnextdir);\n\t\t\tif (nextnextdir==0)\n\t\t\t{\n\t\t\t\t(void) TIFFSeekFile(tif,\n\t\t\t\t nextdir+8+dircount*20, SEEK_SET);\n\t\t\t\tif (!WriteOK(tif, &m, 8)) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\t\t \"Error writing directory link\");\n\t\t\t\t\treturn (0);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tnextdir=nextnextdir;\n\t\t}\n\t}\n\treturn (1);\n}\n\n/* vim: set ts=8 sts=8 sw=8 noet: */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/libtiff_2007-11-02-371336d-865f7b2.c"}}},{"rowIdx":65,"cells":{"id":{"kind":"string","value":"manybugs_data_66"},"content":{"kind":"string","value":"#include <sys/stat.h>\n\n#include <limits.h>\n#include <stdlib.h>\n#include <string.h>\n#include <stdio.h>\n#include <ctype.h>\n#include <errno.h>\n\n#include \"request.h\"\n#include \"keyvalue.h\"\n#include \"log.h\"\n#include \"http_req.h\"\n\n#include \"sys-strings.h\"\n\nstatic int request_check_hostname(buffer *host) {\n\tenum { DOMAINLABEL, TOPLABEL } stage = TOPLABEL;\n\tsize_t i;\n\tint label_len = 0;\n\tsize_t host_len;\n\tchar *colon;\n\tint is_ip = -1; /* -1 don't know yet, 0 no, 1 yes */\n\tint level = 0;\n\n\t/*\n\t * hostport = host [ \":\" port ]\n\t * host = hostname | IPv4address | IPv6address\n\t * hostname = *( domainlabel \".\" ) toplabel [ \".\" ]\n\t * domainlabel = alphanum | alphanum *( alphanum | \"-\" ) alphanum\n\t * toplabel = alpha | alpha *( alphanum | \"-\" ) alphanum\n\t * IPv4address = 1*digit \".\" 1*digit \".\" 1*digit \".\" 1*digit\n\t * IPv6address = \"[\" ... \"]\"\n\t * port = *digit\n\t */\n\n\t/* no Host: */\n\tif (buffer_is_empty(host)) return 0;\n\tif (host->used < 1) return 0;\n\n\thost_len = host->used - 1;\n\n\t/* IPv6 adress */\n\tif (host->ptr[0] == '[') {\n\t\tchar *c = host->ptr + 1;\n\t\tint colon_cnt = 0;\n\n\t\t/* check portnumber */\n\t\tfor (; *c && *c != ']'; c++) {\n\t\t\tif (*c == ':') {\n\t\t\t\tif (++colon_cnt > 7) {\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t} else if (!light_isxdigit(*c)) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}\n\n\t\t/* missing ] */\n\t\tif (!*c) {\n\t\t\treturn -1;\n\t\t}\n\n\t\t/* check port */\n\t\tif (*(c+1) == ':') {\n\t\t\tfor (c += 2; *c; c++) {\n\t\t\t\tif (!light_isdigit(*c)) {\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn 0;\n\t}\n\n\tif (NULL != (colon = memchr(host->ptr, ':', host_len))) {\n\t\tchar *c = colon + 1;\n\n\t\t/* check portnumber */\n\t\tfor (; *c; c++) {\n\t\t\tif (!light_isdigit(*c)) return -1;\n\t\t}\n\n\t\t/* remove the port from the host-len */\n\t\thost_len = colon - host->ptr;\n\t}\n\n\t/* Host is empty */\n\tif (host_len == 0) return -1;\n\n\t/* if the hostname ends in a \".\" strip it */\n\tif (host->ptr[host_len-1] == '.') {\n\t\t/* shift port info one left */\n\t\tif (NULL != colon) memmove(colon-1, colon, host->used - host_len);\n\t\telse host->ptr[host_len-1] = '\\0';\n\t\thost_len -= 1;\n\t\thost->used -= 1;\n\t}\n\n\tif (host_len == 0) return -1;\n\n\t/* scan from the right and skip the \\0 */\n\tfor (i = host_len; i-- > 0; ) {\n\t\tconst char c = host->ptr[i];\n\n\t\tswitch (stage) {\n\t\tcase TOPLABEL:\n\t\t\tif (c == '.') {\n\t\t\t\t/* only switch stage, if this is not the last character */\n\t\t\t\tif (i != host_len - 1) {\n\t\t\t\t\tif (label_len == 0) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\n\t\t\t\t\t/* check the first character at right of the dot */\n\t\t\t\t\tif (is_ip == 0) {\n\t\t\t\t\t\tif (!light_isalnum(host->ptr[i+1])) {\n\t\t\t\t\t\t\treturn -1;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (!light_isdigit(host->ptr[i+1])) {\n\t\t\t\t\t\tis_ip = 0;\n\t\t\t\t\t} else if ('-' == host->ptr[i+1]) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\t/* just digits */\n\t\t\t\t\t\tis_ip = 1;\n\t\t\t\t\t}\n\n\t\t\t\t\tstage = DOMAINLABEL;\n\n\t\t\t\t\tlabel_len = 0;\n\t\t\t\t\tlevel++;\n\t\t\t\t} else if (i == 0) {\n\t\t\t\t\t/* just a dot and nothing else is evil */\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t} else if (i == 0) {\n\t\t\t\t/* the first character of the hostname */\n\t\t\t\tif (!light_isalnum(c)) {\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t\tlabel_len++;\n\t\t\t} else {\n\t\t\t\tif (c != '-' && !light_isalnum(c)) {\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t\tif (is_ip == -1) {\n\t\t\t\t\tif (!light_isdigit(c)) is_ip = 0;\n\t\t\t\t}\n\t\t\t\tlabel_len++;\n\t\t\t}\n\n\t\t\tbreak;\n\t\tcase DOMAINLABEL:\n\t\t\tif (is_ip == 1) {\n\t\t\t\tif (c == '.') {\n\t\t\t\t\tif (label_len == 0) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\n\t\t\t\t\tlabel_len = 0;\n\t\t\t\t\tlevel++;\n\t\t\t\t} else if (!light_isdigit(c)) {\n\t\t\t\t\treturn -1;\n\t\t\t\t} else {\n\t\t\t\t\tlabel_len++;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (c == '.') {\n\t\t\t\t\tif (label_len == 0) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\n\t\t\t\t\t/* c is either - or alphanum here */\n\t\t\t\t\tif ('-' == host->ptr[i+1]) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\n\t\t\t\t\tlabel_len = 0;\n\t\t\t\t\tlevel++;\n\t\t\t\t} else if (i == 0) {\n\t\t\t\t\tif (!light_isalnum(c)) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\t\t\t\t\tlabel_len++;\n\t\t\t\t} else {\n\t\t\t\t\tif (c != '-' && !light_isalnum(c)) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\t\t\t\t\tlabel_len++;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t/* a IP has to consist of 4 parts */\n\tif (is_ip == 1 && level != 3) {\n\t\treturn -1;\n\t}\n\n\tif (label_len == 0) {\n\t\treturn -1;\n\t}\n\n\treturn 0;\n}\n\n#if 0\n#define DUMP_HEADER\n#endif\n\nstatic int http_request_split_value(array *vals, buffer *b) {\n\tchar *s;\n\tsize_t i;\n\tint state = 0;\n\t/*\n\t * parse\n\t *\n\t * val1, val2, val3, val4\n\t *\n\t * into a array (more or less a explode() incl. striping of whitespaces\n\t */\n\n\tif (b->used == 0) return 0;\n\n\ts = b->ptr;\n\n\tfor (i =0; i < b->used - 1; ) {\n\t\tchar *start = NULL, *end = NULL;\n\t\tdata_string *ds;\n\n\t\tswitch (state) {\n\t\tcase 0: /* ws */\n\n\t\t\t/* skip ws */\n\t\t\tfor (; (*s == ' ' || *s == '\\t') && i < b->used - 1; i++, s++);\n\n\n\t\t\tstate = 1;\n\t\t\tbreak;\n\t\tcase 1: /* value */\n\t\t\tstart = s;\n\n\t\t\tfor (; *s != ',' && i < b->used - 1; i++, s++);\n\t\t\tend = s - 1;\n\n\t\t\tfor (; (*end == ' ' || *end == '\\t') && end > start; end--);\n\n\t\t\tif (NULL == (ds = (data_string *)array_get_unused_element(vals, TYPE_STRING))) {\n\t\t\t\tds = data_string_init();\n\t\t\t}\n\n\t\t\tbuffer_copy_string_len(ds->value, start, end-start+1);\n\t\t\tarray_insert_unique(vals, (data_unset *)ds);\n\n\t\t\tif (*s == ',') {\n\t\t\t\tstate = 0;\n\t\t\t\ti++;\n\t\t\t\ts++;\n\t\t\t} else {\n\t\t\t\t/* end of string */\n\n\t\t\t\tstate = 2;\n\t\t\t}\n\t\t\tbreak;\n\t\tdefault:\n\t\t\ti++;\n\t\t\tbreak;\n\t\t}\n\t}\n\treturn 0;\n}\n\nint http_request_parse(server *srv, connection *con, http_req *req) {\n\tsize_t i;\n\tenum { HTTP_CONNECTION_UNSET, HTTP_CONNECTION_CLOSE, HTTP_CONNECTION_KEEPALIVE } keep_alive_set = HTTP_CONNECTION_UNSET;\n\n\tif (req->protocol == HTTP_VERSION_UNSET) {\n\t\tcon->http_status = 505; /* Version not Supported */\n\t\treturn 0;\n\t}\n\n\tif (req->method == HTTP_METHOD_UNSET) {\n\t\tcon->http_status = 405; /* Method not allowed */\n\t\treturn 0;\n\t}\n\n\tif (buffer_is_empty(req->uri_raw)) {\n\t\tcon->http_status = 400;\n\t\treturn 0;\n\t}\n\n\t/* strip absolute URLs\n\t * */\n\n\tbuffer_copy_string_buffer(con->request.orig_uri, req->uri_raw);\n\tif (req->uri_raw->ptr[0] == '/') {\n\t\tbuffer_copy_string_buffer(con->request.uri, req->uri_raw);\n\t} else if (req->uri_raw->ptr[0] == '*') {\n\t\tif (req->method != HTTP_METHOD_OPTIONS) {\n\t\t\tcon->http_status = 400;\n\t\t\treturn 0;\n\t\t}\n\t\tbuffer_copy_string_buffer(con->request.uri, req->uri_raw);\n\t} else {\n\t\t/* GET http://www.example.org/foobar */\n\t\tchar *sl;\n\n\t\tif (0 != strncmp(BUF_STR(req->uri_raw), \"http://\", 7)) {\n\t\t\tcon->http_status = 400;\n\t\t\treturn 0;\n\t\t}\n\n\t\tif (NULL == (sl = strchr(BUF_STR(req->uri_raw) + 7, '/'))) {\n\t\t\tcon->http_status = 400;\n\t\t\treturn 0;\n\t\t}\n\n\t\tbuffer_copy_string(con->request.uri, sl);\n\t\tbuffer_copy_string_len(con->request.http_host, BUF_STR(req->uri_raw) + 7, sl - BUF_STR(req->uri_raw) - 7);\n\n\t\tif (request_check_hostname(con->request.http_host)) {\n\t\t\tif (srv->srvconf.log_request_header_on_error) {\n\t\t\t\tTRACE(\"Host header is invalid (Status: 400), was %s\", SAFE_BUF_STR(con->request.http_host));\n\t\t\t}\n\t\t\tcon->http_status = 400;\n\t\t\tcon->keep_alive = 0;\n\n\t\t\tbuffer_reset(con->request.http_host);\n\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tcon->request.http_method = req->method;\n\tcon->request.http_version = req->protocol;\n\n\tfor (i = 0; i < req->headers->used; i++) {\n\t\tdata_string *ds = (data_string *)req->headers->data[i];\n\t\tdata_string *hdr;\n\t\tint cmp;\n\n\t\t/* this list is sorted */\n\t\tif (0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"Connection\")))) {\n\t\t\tarray *vals;\n\t\t\tsize_t vi;\n\t\t\t/* Connection: Keep-Alive, ... */\n\n\t\t\tvals = srv->split_vals;\n\n\t\t\tarray_reset(vals);\n\t\t\thttp_request_split_value(vals, ds->value);\n\n\t\t\tfor (vi = 0; vi < vals->used; vi++) {\n\t\t\t\tdata_string *dsv = (data_string *)vals->data[vi];\n\n\t\t\t\tif (0 == buffer_caseless_compare(CONST_BUF_LEN(dsv->value), CONST_STR_LEN(\"keep-alive\"))) {\n\t\t\t\t\tkeep_alive_set = HTTP_CONNECTION_KEEPALIVE;\n\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (0 == buffer_caseless_compare(CONST_BUF_LEN(dsv->value), CONST_STR_LEN(\"close\"))) {\n\t\t\t\t\tkeep_alive_set = HTTP_CONNECTION_CLOSE;\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"Content-Length\")))) {\n\t\t\tchar *err;\n\t\t\toff_t r;\n\n\t\t\t/* ignore the header, if it is a duplicate */\n\t\t\tif (con->request.content_length != -1) continue;\n\n\t\t\tr = str_to_off_t(ds->value->ptr, &err, 10);\n\n\t\t\tif (*err != '\\0') {\n\t\t\t\tTRACE(\"content-length is not a number: %s (Status: 400)\", err);\n\n\t\t\t\tcon->http_status = 400;\n\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\t/**\n\t\t\t * check if we had a over- or underrun in the string conversion\n\t\t\t */\n\t\t\tif (r == STR_OFF_T_MIN ||\n\t\t\t r == STR_OFF_T_MAX) {\n\t\t\t\tif (errno == ERANGE) {\n\t\t\t\t\tcon->http_status = 413;\n\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/**\n\t\t\t * negative content-length is not supported \n\t\t\t * and is a bad request\n\t\t\t */\n\t\t\tif (r < 0) {\n\t\t\t\tcon->http_status = 400;\n\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\t/* don't handle more the SSIZE_MAX bytes in content-length */\n\t\t\tif (r > SSIZE_MAX) {\n\t\t\t\tcon->http_status = 413;\n\n\t\t\t\tERROR(\"request-size too long: %s (Status: 413)\", SAFE_BUF_STR(ds->value));\n\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tcon->request.content_length = r;\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"Expect\")))) {\n\t\t\t/* HTTP 2616 8.2.3\n\t\t\t * Expect: 100-continue\n\t\t\t *\n\t\t\t * -> (10.1.1) 100 (read content, process request, send final status-code)\n\t\t\t * -> (10.4.18) 417 (close)\n\t\t\t *\n\t\t\t *\n\t\t\t */\n\n\t\t\tif (0 != buffer_caseless_compare(CONST_BUF_LEN(ds->value), CONST_STR_LEN(\"100-continue\"))) {\n\t\t\t\t/* we only support 100-continue */\n\t\t\t\tcon->http_status = 417;\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tif (con->request.http_version != HTTP_VERSION_1_1) {\n\t\t\t\t/* only HTTP/1.1 clients can send us this header */\n\t\t\t\tcon->http_status = 417;\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"Host\")))) {\n\t\t\tif (request_check_hostname(ds->value)) {\n\t\t\t\tTRACE(\"Host header is invalid (Status: 400), was %s\", SAFE_BUF_STR(ds->value));\n\t\t\t\tcon->http_status = 400;\n\t\t\t\tcon->keep_alive = 0;\n\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tif (!buffer_is_empty(con->request.http_host) && !buffer_is_equal(con->request.http_host, ds->value)) {\n\t\t\t\tTRACE(\"%s\", \"Host header is duplicate (Status: 400)\");\n\t\t\t\tcon->http_status = 400;\n\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tbuffer_copy_string_buffer(con->request.http_host, ds->value);\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"If-Modified-Since\")))) {\n\t\t\tdata_string *old;\n\n\t\t\tif (NULL != (old = (data_string *)array_get_element(con->request.headers, CONST_STR_LEN(\"If-Modified-Since\")))) {\n\t\t\t\tif (0 != buffer_caseless_compare(CONST_BUF_LEN(old->value), CONST_BUF_LEN(ds->value))) {\n\t\t\t\t\t/* duplicate header and different timestamps */\n\t\t\t\t\tcon->http_status = 400;\n\n\t\t\t\t\tTRACE(\"%s\", \"If-Modified-Since is duplicate (Status: 400)\");\n\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"If-None-Match\")))) {\n\t\t\tdata_string *old;\n\t\t\t/* if dup, only the first one will survive */\n\t\t\tif (NULL != (old = (data_string *)array_get_element(con->request.headers, CONST_STR_LEN(\"If-None-Match\")))) {\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"Range\")))) {\n\t\t\tif (NULL != array_get_element(con->request.headers, CONST_STR_LEN(\"Range\"))) { \n\t\t\t\t/* duplicate Range header */\n\n\t\t\t\tTRACE(\"%s\", \"Range: header is duplicate (Status: 400)\");\n\n\t\t\t\tcon->http_status = 400;\n\t\t\t\tcon->keep_alive = 0;\n\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\n\t\tif (NULL == (hdr = (data_string *)array_get_unused_element(con->request.headers, TYPE_STRING))) {\n\t\t\thdr = data_string_init();\n\t\t}\n\n\t\tbuffer_copy_string_buffer(hdr->key, ds->key);\n\t\tbuffer_copy_string_buffer(hdr->value, ds->value);\n\n\t\tarray_insert_unique(con->request.headers, (data_unset *)hdr);\n\t}\n\n\n\tcon->header_len = i;\n\n\t/* do some post-processing */\n\n\tif (con->request.http_version == HTTP_VERSION_1_1) {\n\t\tif (keep_alive_set != HTTP_CONNECTION_CLOSE) {\n\t\t\t/* no Connection-Header sent */\n\n\t\t\t/* HTTP/1.1 -> keep-alive default TRUE */\n\t\t\tcon->keep_alive = 1;\n\t\t} else {\n\t\t\tcon->keep_alive = 0;\n\t\t}\n\n\t\t/* RFC 2616, 14.23 */\n\t\tif (buffer_is_empty(con->request.http_host)) {\n\t\t\tcon->http_status = 400;\n\t\t\tcon->response.keep_alive = 0;\n\t\t\tcon->keep_alive = 0;\n\n\t\t\tif (srv->srvconf.log_request_header_on_error) {\n\t\t\t\tlog_error_write(srv, __FILE__, __LINE__, \"s\", \"HTTP/1.1 but Host missing -> 400\");\n\t\t\t\tlog_error_write(srv, __FILE__, __LINE__, \"Sb\",\n\t\t\t\t\t\t\"request-header:\\n\",\n\t\t\t\t\t\tcon->request.request);\n\t\t\t}\n\t\t\treturn 0;\n\t\t}\n\t} else {\n\t\tif (keep_alive_set == HTTP_CONNECTION_KEEPALIVE) {\n\t\t\t/* no Connection-Header sent */\n\n\t\t\t/* HTTP/1.0 -> keep-alive default FALSE */\n\t\t\tcon->keep_alive = 1;\n\t\t} else {\n\t\t\tcon->keep_alive = 0;\n\t\t}\n\t}\n\n\tswitch(con->request.http_method) {\n\tcase HTTP_METHOD_GET:\n\tcase HTTP_METHOD_HEAD:\n\t\t/* content-length is forbidden for those */\n\t\tif (con->request.content_length != -1) {\n\t\t\t/* content-length is missing */\n\t\t\tif (srv->srvconf.log_request_header_on_error) {\n\t\t\t\tERROR(\"GET/HEAD with content-length: %d\", 400);\n\t\t\t}\n\n\t\t\tcon->keep_alive = 0;\n\t\t\tcon->http_status = 400;\n\t\t\treturn 0;\n\t\t}\n\t\tbreak;\n\tcase HTTP_METHOD_POST:\n\t\t/* content-length is required for them */\n\t\tif (con->request.content_length == -1) {\n\t\t\t/* content-length is missing */\n\t\t\tif (srv->srvconf.log_request_header_on_error) {\n\t\t\t\tlog_error_write(srv, __FILE__, __LINE__, \"s\",\n\t\t\t\t\t\t\"POST-request, but content-length missing -> 411\");\n\t\t\t}\n\n\t\t\tcon->keep_alive = 0;\n\t\t\tcon->http_status = 411;\n\t\t\treturn 0;\n\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\t/* the may have a content-length */\n\t\tbreak;\n\t}\n\n\n\t/* check if we have read post data */\n\tif (con->request.content_length != -1) {\n\t\t/* divide by 1024 as srvconf.max_request_size is in kBytes */\n\t\tif (srv->srvconf.max_request_size != 0 &&\n\t\t ((size_t)(con->request.content_length >> 10)) > srv->srvconf.max_request_size) {\n\t\t\t/* the request body itself is larger then\n\t\t\t * our our max_request_size\n\t\t\t */\n\n\t\t\tcon->http_status = 413;\n\t\t\tcon->keep_alive = 0;\n\n\t\t\tlog_error_write(srv, __FILE__, __LINE__, \"sos\",\n\t\t\t\t\t\"request-size too long:\", con->request.content_length, \"-> 413\");\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\treturn 0;\n}\n\n\n\n\n#include <sys/stat.h>\n\n#include <limits.h>\n#include <stdlib.h>\n#include <string.h>\n#include <stdio.h>\n#include <ctype.h>\n#include <errno.h>\n\n#include \"request.h\"\n#include \"keyvalue.h\"\n#include \"log.h\"\n#include \"http_req.h\"\n\n#include \"sys-strings.h\"\n\nstatic int request_check_hostname(buffer *host) {\n\tenum { DOMAINLABEL, TOPLABEL } stage = TOPLABEL;\n\tsize_t i;\n\tint label_len = 0;\n\tsize_t host_len;\n\tchar *colon;\n\tint is_ip = -1; /* -1 don't know yet, 0 no, 1 yes */\n\tint level = 0;\n\n\t/*\n\t * hostport = host [ \":\" port ]\n\t * host = hostname | IPv4address | IPv6address\n\t * hostname = *( domainlabel \".\" ) toplabel [ \".\" ]\n\t * domainlabel = alphanum | alphanum *( alphanum | \"-\" ) alphanum\n\t * toplabel = alpha | alpha *( alphanum | \"-\" ) alphanum\n\t * IPv4address = 1*digit \".\" 1*digit \".\" 1*digit \".\" 1*digit\n\t * IPv6address = \"[\" ... \"]\"\n\t * port = *digit\n\t */\n\n\t/* no Host: */\n\tif (buffer_is_empty(host)) return 0;\n\tif (host->used < 1) return 0;\n\n\thost_len = host->used - 1;\n\n\t/* IPv6 adress */\n\tif (host->ptr[0] == '[') {\n\t\tchar *c = host->ptr + 1;\n\t\tint colon_cnt = 0;\n\n\t\t/* check portnumber */\n\t\tfor (; *c && *c != ']'; c++) {\n\t\t\tif (*c == ':') {\n\t\t\t\tif (++colon_cnt > 7) {\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t} else if (!light_isxdigit(*c)) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}\n\n\t\t/* missing ] */\n\t\tif (!*c) {\n\t\t\treturn -1;\n\t\t}\n\n\t\t/* check port */\n\t\tif (*(c+1) == ':') {\n\t\t\tfor (c += 2; *c; c++) {\n\t\t\t\tif (!light_isdigit(*c)) {\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn 0;\n\t}\n\n\tif (NULL != (colon = memchr(host->ptr, ':', host_len))) {\n\t\tchar *c = colon + 1;\n\n\t\t/* check portnumber */\n\t\tfor (; *c; c++) {\n\t\t\tif (!light_isdigit(*c)) return -1;\n\t\t}\n\n\t\t/* remove the port from the host-len */\n\t\thost_len = colon - host->ptr;\n\t}\n\n\t/* Host is empty */\n\tif (host_len == 0) return -1;\n\n\t/* if the hostname ends in a \".\" strip it */\n\tif (host->ptr[host_len-1] == '.') {\n\t\t/* shift port info one left */\n\t\tif (NULL != colon) memmove(colon-1, colon, host->used - host_len);\n\t\telse host->ptr[host_len-1] = '\\0';\n\t\thost_len -= 1;\n\t\thost->used -= 1;\n\t}\n\n\tif (host_len == 0) return -1;\n\n\t/* scan from the right and skip the \\0 */\n\tfor (i = host_len; i-- > 0; ) {\n\t\tconst char c = host->ptr[i];\n\n\t\tswitch (stage) {\n\t\tcase TOPLABEL:\n\t\t\tif (c == '.') {\n\t\t\t\t/* only switch stage, if this is not the last character */\n\t\t\t\tif (i != host_len - 1) {\n\t\t\t\t\tif (label_len == 0) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\n\t\t\t\t\t/* check the first character at right of the dot */\n\t\t\t\t\tif (is_ip == 0) {\n\t\t\t\t\t\tif (!light_isalnum(host->ptr[i+1])) {\n\t\t\t\t\t\t\treturn -1;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (!light_isdigit(host->ptr[i+1])) {\n\t\t\t\t\t\tis_ip = 0;\n\t\t\t\t\t} else if ('-' == host->ptr[i+1]) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\t/* just digits */\n\t\t\t\t\t\tis_ip = 1;\n\t\t\t\t\t}\n\n\t\t\t\t\tstage = DOMAINLABEL;\n\n\t\t\t\t\tlabel_len = 0;\n\t\t\t\t\tlevel++;\n\t\t\t\t} else if (i == 0) {\n\t\t\t\t\t/* just a dot and nothing else is evil */\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t} else if (i == 0) {\n\t\t\t\t/* the first character of the hostname */\n\t\t\t\tif (!light_isalnum(c)) {\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t\tlabel_len++;\n\t\t\t} else {\n\t\t\t\tif (c != '-' && !light_isalnum(c)) {\n\t\t\t\t\treturn -1;\n\t\t\t\t}\n\t\t\t\tif (is_ip == -1) {\n\t\t\t\t\tif (!light_isdigit(c)) is_ip = 0;\n\t\t\t\t}\n\t\t\t\tlabel_len++;\n\t\t\t}\n\n\t\t\tbreak;\n\t\tcase DOMAINLABEL:\n\t\t\tif (is_ip == 1) {\n\t\t\t\tif (c == '.') {\n\t\t\t\t\tif (label_len == 0) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\n\t\t\t\t\tlabel_len = 0;\n\t\t\t\t\tlevel++;\n\t\t\t\t} else if (!light_isdigit(c)) {\n\t\t\t\t\treturn -1;\n\t\t\t\t} else {\n\t\t\t\t\tlabel_len++;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (c == '.') {\n\t\t\t\t\tif (label_len == 0) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\n\t\t\t\t\t/* c is either - or alphanum here */\n\t\t\t\t\tif ('-' == host->ptr[i+1]) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\n\t\t\t\t\tlabel_len = 0;\n\t\t\t\t\tlevel++;\n\t\t\t\t} else if (i == 0) {\n\t\t\t\t\tif (!light_isalnum(c)) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\t\t\t\t\tlabel_len++;\n\t\t\t\t} else {\n\t\t\t\t\tif (c != '-' && !light_isalnum(c)) {\n\t\t\t\t\t\treturn -1;\n\t\t\t\t\t}\n\t\t\t\t\tlabel_len++;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t/* a IP has to consist of 4 parts */\n\tif (is_ip == 1 && level != 3) {\n\t\treturn -1;\n\t}\n\n\tif (label_len == 0) {\n\t\treturn -1;\n\t}\n\n\treturn 0;\n}\n\n#if 0\n#define DUMP_HEADER\n#endif\n\nstatic int http_request_split_value(array *vals, buffer *b) {\n\tchar *s;\n\tsize_t i;\n\tint state = 0;\n\t/*\n\t * parse\n\t *\n\t * val1, val2, val3, val4\n\t *\n\t * into a array (more or less a explode() incl. striping of whitespaces\n\t */\n\n\tif (b->used == 0) return 0;\n\n\ts = b->ptr;\n\n\tfor (i =0; i < b->used - 1; ) {\n\t\tchar *start = NULL, *end = NULL;\n\t\tdata_string *ds;\n\n\t\tswitch (state) {\n\t\tcase 0: /* ws */\n\n\t\t\t/* skip ws */\n\t\t\tfor (; (*s == ' ' || *s == '\\t') && i < b->used - 1; i++, s++);\n\n\n\t\t\tstate = 1;\n\t\t\tbreak;\n\t\tcase 1: /* value */\n\t\t\tstart = s;\n\n\t\t\tfor (; *s != ',' && i < b->used - 1; i++, s++);\n\t\t\tend = s - 1;\n\n\t\t\tfor (; (*end == ' ' || *end == '\\t') && end > start; end--);\n\n\t\t\tif (NULL == (ds = (data_string *)array_get_unused_element(vals, TYPE_STRING))) {\n\t\t\t\tds = data_string_init();\n\t\t\t}\n\n\t\t\tbuffer_copy_string_len(ds->value, start, end-start+1);\n\t\t\tarray_insert_unique(vals, (data_unset *)ds);\n\n\t\t\tif (*s == ',') {\n\t\t\t\tstate = 0;\n\t\t\t\ti++;\n\t\t\t\ts++;\n\t\t\t} else {\n\t\t\t\t/* end of string */\n\n\t\t\t\tstate = 2;\n\t\t\t}\n\t\t\tbreak;\n\t\tdefault:\n\t\t\ti++;\n\t\t\tbreak;\n\t\t}\n\t}\n\treturn 0;\n}\n\nint http_request_parse(server *srv, connection *con, http_req *req) {\n\tsize_t i;\n\tenum { HTTP_CONNECTION_UNSET, HTTP_CONNECTION_CLOSE, HTTP_CONNECTION_KEEPALIVE } keep_alive_set = HTTP_CONNECTION_UNSET;\n\n\tif (req->protocol == HTTP_VERSION_UNSET) {\n\t\tcon->http_status = 505; /* Version not Supported */\n\t\treturn 0;\n\t}\n\n\tif (req->method == HTTP_METHOD_UNSET) {\n\t\tcon->http_status = 405; /* Method not allowed */\n\t\treturn 0;\n\t}\n\n\tif (buffer_is_empty(req->uri_raw)) {\n\t\tcon->http_status = 400;\n\t\treturn 0;\n\t}\n\n\t/* strip absolute URLs\n\t * */\n\n\tbuffer_copy_string_buffer(con->request.orig_uri, req->uri_raw);\n\tif (req->uri_raw->ptr[0] == '/') {\n\t\tbuffer_copy_string_buffer(con->request.uri, req->uri_raw);\n\t} else if (req->uri_raw->ptr[0] == '*') {\n\t\tif (req->method != HTTP_METHOD_OPTIONS) {\n\t\t\tcon->http_status = 400;\n\t\t\treturn 0;\n\t\t}\n\t\tbuffer_copy_string_buffer(con->request.uri, req->uri_raw);\n\t} else {\n\t\t/* GET http://www.example.org/foobar */\n\t\tchar *sl;\n\t\tint l;\n\n\t\tif (0 == strncmp(BUF_STR(req->uri_raw), \"https://\", 8)) {\n\t\t\tl = 8;\n\t\t} else if (0 == strncmp(BUF_STR(req->uri_raw), \"http://\", 7)) {\n\t\t\tl = 7;\n\t\t} else {\n\t\t\tcon->http_status = 400;\n\t\t\treturn 0;\n\t\t}\n\n\t\tif (NULL == (sl = strchr(BUF_STR(req->uri_raw) + l, '/'))) {\n\t\t\tcon->http_status = 400;\n\t\t\treturn 0;\n\t\t}\n\n\t\tbuffer_copy_string(con->request.uri, sl);\n\t\tbuffer_copy_string_len(con->request.http_host, BUF_STR(req->uri_raw) + l, sl - BUF_STR(req->uri_raw) - l);\n\n\t\tif (request_check_hostname(con->request.http_host)) {\n\t\t\tif (srv->srvconf.log_request_header_on_error) {\n\t\t\t\tTRACE(\"Host header is invalid (Status: 400), was %s\", SAFE_BUF_STR(con->request.http_host));\n\t\t\t}\n\t\t\tcon->http_status = 400;\n\t\t\tcon->keep_alive = 0;\n\n\t\t\tbuffer_reset(con->request.http_host);\n\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tcon->request.http_method = req->method;\n\tcon->request.http_version = req->protocol;\n\n\tfor (i = 0; i < req->headers->used; i++) {\n\t\tdata_string *ds = (data_string *)req->headers->data[i];\n\t\tdata_string *hdr;\n\t\tint cmp;\n\n\t\t/* this list is sorted */\n\t\tif (0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"Connection\")))) {\n\t\t\tarray *vals;\n\t\t\tsize_t vi;\n\t\t\t/* Connection: Keep-Alive, ... */\n\n\t\t\tvals = srv->split_vals;\n\n\t\t\tarray_reset(vals);\n\t\t\thttp_request_split_value(vals, ds->value);\n\n\t\t\tfor (vi = 0; vi < vals->used; vi++) {\n\t\t\t\tdata_string *dsv = (data_string *)vals->data[vi];\n\n\t\t\t\tif (0 == buffer_caseless_compare(CONST_BUF_LEN(dsv->value), CONST_STR_LEN(\"keep-alive\"))) {\n\t\t\t\t\tkeep_alive_set = HTTP_CONNECTION_KEEPALIVE;\n\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (0 == buffer_caseless_compare(CONST_BUF_LEN(dsv->value), CONST_STR_LEN(\"close\"))) {\n\t\t\t\t\tkeep_alive_set = HTTP_CONNECTION_CLOSE;\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"Content-Length\")))) {\n\t\t\tchar *err;\n\t\t\toff_t r;\n\n\t\t\t/* ignore the header, if it is a duplicate */\n\t\t\tif (con->request.content_length != -1) continue;\n\n\t\t\tr = str_to_off_t(ds->value->ptr, &err, 10);\n\n\t\t\tif (*err != '\\0') {\n\t\t\t\tTRACE(\"content-length is not a number: %s (Status: 400)\", err);\n\n\t\t\t\tcon->http_status = 400;\n\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\t/**\n\t\t\t * check if we had a over- or underrun in the string conversion\n\t\t\t */\n\t\t\tif (r == STR_OFF_T_MIN ||\n\t\t\t r == STR_OFF_T_MAX) {\n\t\t\t\tif (errno == ERANGE) {\n\t\t\t\t\tcon->http_status = 413;\n\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/**\n\t\t\t * negative content-length is not supported \n\t\t\t * and is a bad request\n\t\t\t */\n\t\t\tif (r < 0) {\n\t\t\t\tcon->http_status = 400;\n\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\t/* don't handle more the SSIZE_MAX bytes in content-length */\n\t\t\tif (r > SSIZE_MAX) {\n\t\t\t\tcon->http_status = 413;\n\n\t\t\t\tERROR(\"request-size too long: %s (Status: 413)\", SAFE_BUF_STR(ds->value));\n\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tcon->request.content_length = r;\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"Expect\")))) {\n\t\t\t/* HTTP 2616 8.2.3\n\t\t\t * Expect: 100-continue\n\t\t\t *\n\t\t\t * -> (10.1.1) 100 (read content, process request, send final status-code)\n\t\t\t * -> (10.4.18) 417 (close)\n\t\t\t *\n\t\t\t *\n\t\t\t */\n\n\t\t\tif (0 != buffer_caseless_compare(CONST_BUF_LEN(ds->value), CONST_STR_LEN(\"100-continue\"))) {\n\t\t\t\t/* we only support 100-continue */\n\t\t\t\tcon->http_status = 417;\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tif (con->request.http_version != HTTP_VERSION_1_1) {\n\t\t\t\t/* only HTTP/1.1 clients can send us this header */\n\t\t\t\tcon->http_status = 417;\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"Host\")))) {\n\t\t\tif (request_check_hostname(ds->value)) {\n\t\t\t\tTRACE(\"Host header is invalid (Status: 400), was %s\", SAFE_BUF_STR(ds->value));\n\t\t\t\tcon->http_status = 400;\n\t\t\t\tcon->keep_alive = 0;\n\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tif (!buffer_is_empty(con->request.http_host) && !buffer_is_equal(con->request.http_host, ds->value)) {\n\t\t\t\tTRACE(\"%s\", \"Host header is duplicate (Status: 400)\");\n\t\t\t\tcon->http_status = 400;\n\n\t\t\t\treturn 0;\n\t\t\t}\n\n\t\t\tbuffer_copy_string_buffer(con->request.http_host, ds->value);\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"If-Modified-Since\")))) {\n\t\t\tdata_string *old;\n\n\t\t\tif (NULL != (old = (data_string *)array_get_element(con->request.headers, CONST_STR_LEN(\"If-Modified-Since\")))) {\n\t\t\t\tif (0 != buffer_caseless_compare(CONST_BUF_LEN(old->value), CONST_BUF_LEN(ds->value))) {\n\t\t\t\t\t/* duplicate header and different timestamps */\n\t\t\t\t\tcon->http_status = 400;\n\n\t\t\t\t\tTRACE(\"%s\", \"If-Modified-Since is duplicate (Status: 400)\");\n\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"If-None-Match\")))) {\n\t\t\tdata_string *old;\n\t\t\t/* if dup, only the first one will survive */\n\t\t\tif (NULL != (old = (data_string *)array_get_element(con->request.headers, CONST_STR_LEN(\"If-None-Match\")))) {\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t} else if (cmp > 0 && 0 == (cmp = buffer_caseless_compare(CONST_BUF_LEN(ds->key), CONST_STR_LEN(\"Range\")))) {\n\t\t\tif (NULL != array_get_element(con->request.headers, CONST_STR_LEN(\"Range\"))) { \n\t\t\t\t/* duplicate Range header */\n\n\t\t\t\tTRACE(\"%s\", \"Range: header is duplicate (Status: 400)\");\n\n\t\t\t\tcon->http_status = 400;\n\t\t\t\tcon->keep_alive = 0;\n\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\n\t\tif (NULL == (hdr = (data_string *)array_get_unused_element(con->request.headers, TYPE_STRING))) {\n\t\t\thdr = data_string_init();\n\t\t}\n\n\t\tbuffer_copy_string_buffer(hdr->key, ds->key);\n\t\tbuffer_copy_string_buffer(hdr->value, ds->value);\n\n\t\tarray_insert_unique(con->request.headers, (data_unset *)hdr);\n\t}\n\n\n\tcon->header_len = i;\n\n\t/* do some post-processing */\n\n\tif (con->request.http_version == HTTP_VERSION_1_1) {\n\t\tif (keep_alive_set != HTTP_CONNECTION_CLOSE) {\n\t\t\t/* no Connection-Header sent */\n\n\t\t\t/* HTTP/1.1 -> keep-alive default TRUE */\n\t\t\tcon->keep_alive = 1;\n\t\t} else {\n\t\t\tcon->keep_alive = 0;\n\t\t}\n\n\t\t/* RFC 2616, 14.23 */\n\t\tif (buffer_is_empty(con->request.http_host)) {\n\t\t\tcon->http_status = 400;\n\t\t\tcon->response.keep_alive = 0;\n\t\t\tcon->keep_alive = 0;\n\n\t\t\tif (srv->srvconf.log_request_header_on_error) {\n\t\t\t\tlog_error_write(srv, __FILE__, __LINE__, \"s\", \"HTTP/1.1 but Host missing -> 400\");\n\t\t\t\tlog_error_write(srv, __FILE__, __LINE__, \"Sb\",\n\t\t\t\t\t\t\"request-header:\\n\",\n\t\t\t\t\t\tcon->request.request);\n\t\t\t}\n\t\t\treturn 0;\n\t\t}\n\t} else {\n\t\tif (keep_alive_set == HTTP_CONNECTION_KEEPALIVE) {\n\t\t\t/* no Connection-Header sent */\n\n\t\t\t/* HTTP/1.0 -> keep-alive default FALSE */\n\t\t\tcon->keep_alive = 1;\n\t\t} else {\n\t\t\tcon->keep_alive = 0;\n\t\t}\n\t}\n\n\tswitch(con->request.http_method) {\n\tcase HTTP_METHOD_GET:\n\tcase HTTP_METHOD_HEAD:\n\t\t/* content-length is forbidden for those */\n\t\tif (con->request.content_length != -1) {\n\t\t\t/* content-length is missing */\n\t\t\tif (srv->srvconf.log_request_header_on_error) {\n\t\t\t\tERROR(\"GET/HEAD with content-length: %d\", 400);\n\t\t\t}\n\n\t\t\tcon->keep_alive = 0;\n\t\t\tcon->http_status = 400;\n\t\t\treturn 0;\n\t\t}\n\t\tbreak;\n\tcase HTTP_METHOD_POST:\n\t\t/* content-length is required for them */\n\t\tif (con->request.content_length == -1) {\n\t\t\t/* content-length is missing */\n\t\t\tif (srv->srvconf.log_request_header_on_error) {\n\t\t\t\tlog_error_write(srv, __FILE__, __LINE__, \"s\",\n\t\t\t\t\t\t\"POST-request, but content-length missing -> 411\");\n\t\t\t}\n\n\t\t\tcon->keep_alive = 0;\n\t\t\tcon->http_status = 411;\n\t\t\treturn 0;\n\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\t/* the may have a content-length */\n\t\tbreak;\n\t}\n\n\n\t/* check if we have read post data */\n\tif (con->request.content_length != -1) {\n\t\t/* divide by 1024 as srvconf.max_request_size is in kBytes */\n\t\tif (srv->srvconf.max_request_size != 0 &&\n\t\t ((size_t)(con->request.content_length >> 10)) > srv->srvconf.max_request_size) {\n\t\t\t/* the request body itself is larger then\n\t\t\t * our our max_request_size\n\t\t\t */\n\n\t\t\tcon->http_status = 413;\n\t\t\tcon->keep_alive = 0;\n\n\t\t\tlog_error_write(srv, __FILE__, __LINE__, \"sos\",\n\t\t\t\t\t\"request-size too long:\", con->request.content_length, \"-> 413\");\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\treturn 0;\n}\n\n\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/lighttpd_2785-2786.c"}}},{"rowIdx":66,"cells":{"id":{"kind":"string","value":"manybugs_data_67"},"content":{"kind":"string","value":"/* Generated by re2c 0.13.5 on Sun Jan 1 17:47:27 2012 */\n#line 1 \"Zend/zend_language_scanner.l\"\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Marcus Boerger <helly@php.net> |\n | Nuno Lopes <nlopess@php.net> |\n | Scott MacVicar <scottmac@php.net> |\n | Flex version authors: |\n | Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#if 0\n# define YYDEBUG(s, c) printf(\"state: %d char: %c\\n\", s, c)\n#else\n# define YYDEBUG(s, c)\n#endif\n\n#include \"zend_language_scanner_defs.h\"\n\n#include <errno.h>\n#include \"zend.h\"\n#include \"zend_alloc.h\"\n#include <zend_language_parser.h>\n#include \"zend_compile.h\"\n#include \"zend_language_scanner.h\"\n#include \"zend_highlight.h\"\n#include \"zend_constants.h\"\n#include \"zend_variables.h\"\n#include \"zend_operators.h\"\n#include \"zend_API.h\"\n#include \"zend_strtod.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"tsrm_config_common.h\"\n\n#define YYCTYPE unsigned char\n#define YYFILL(n) { if ((YYCURSOR + n) >= (YYLIMIT + ZEND_MMAP_AHEAD)) { return 0; } }\n#define YYCURSOR SCNG(yy_cursor)\n#define YYLIMIT SCNG(yy_limit)\n#define YYMARKER SCNG(yy_marker)\n\n#define YYGETCONDITION() SCNG(yy_state)\n#define YYSETCONDITION(s) SCNG(yy_state) = s\n\n#define STATE(name) yyc##name\n\n/* emulate flex constructs */\n#define BEGIN(state) YYSETCONDITION(STATE(state))\n#define YYSTATE YYGETCONDITION()\n#define yytext ((char*)SCNG(yy_text))\n#define yyleng SCNG(yy_leng)\n#define yyless(x) do { YYCURSOR = (unsigned char*)yytext + x; \\\n yyleng = (unsigned int)x; } while(0)\n#define yymore() goto yymore_restart\n\n/* perform sanity check. If this message is triggered you should\n increase the ZEND_MMAP_AHEAD value in the zend_streams.h file */\n#define YYMAXFILL 16\n#if ZEND_MMAP_AHEAD < YYMAXFILL\n# error ZEND_MMAP_AHEAD should be greater than or equal to YYMAXFILL\n#endif\n\n#ifdef HAVE_STDARG_H\n# include <stdarg.h>\n#endif\n\n#ifdef HAVE_UNISTD_H\n# include <unistd.h>\n#endif\n\n/* Globals Macros */\n#define SCNG\tLANG_SCNG\n#ifdef ZTS\nZEND_API ts_rsrc_id language_scanner_globals_id;\n#else\nZEND_API zend_php_scanner_globals language_scanner_globals;\n#endif\n\n#define HANDLE_NEWLINES(s, l)\t\t\t\t\t\t\t\t\t\t\t\t\t\\\ndo {\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\tchar *p = (s), *boundary = p+(l);\t\t\t\t\t\t\t\t\t\t\t\\\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\twhile (p<boundary) {\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\tif (*p == '\\n' || (*p == '\\r' && (*(p+1) != '\\n'))) {\t\t\t\t\t\\\n\t\t\tCG(zend_lineno)++;\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\t}\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\tp++;\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t}\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n} while (0)\n\n#define HANDLE_NEWLINE(c) \\\n{ \\\n\tif (c == '\\n' || c == '\\r') { \\\n\t\tCG(zend_lineno)++; \\\n\t} \\\n}\n\n/* To save initial string length after scanning to first variable, CG(doc_comment_len) can be reused */\n#define SET_DOUBLE_QUOTES_SCANNED_LENGTH(len) CG(doc_comment_len) = (len)\n#define GET_DOUBLE_QUOTES_SCANNED_LENGTH() CG(doc_comment_len)\n\n#define IS_LABEL_START(c) (((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && (c) <= 'Z') || (c) == '_' || (c) >= 0x7F)\n\n#define ZEND_IS_OCT(c) ((c)>='0' && (c)<='7')\n#define ZEND_IS_HEX(c) (((c)>='0' && (c)<='9') || ((c)>='a' && (c)<='f') || ((c)>='A' && (c)<='F'))\n\nBEGIN_EXTERN_C()\n\nstatic size_t encoding_filter_script_to_internal(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tassert(internal_encoding && zend_multibyte_check_lexer_compatibility(internal_encoding));\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length, internal_encoding, LANG_SCNG(script_encoding) TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_script_to_intermediate(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length, zend_multibyte_encoding_utf8, LANG_SCNG(script_encoding) TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_intermediate_to_script(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length,\nLANG_SCNG(script_encoding), zend_multibyte_encoding_utf8 TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_intermediate_to_internal(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tassert(internal_encoding && zend_multibyte_check_lexer_compatibility(internal_encoding));\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length,\ninternal_encoding, zend_multibyte_encoding_utf8 TSRMLS_CC);\n}\n\n\nstatic void _yy_push_state(int new_state TSRMLS_DC)\n{\n\tzend_stack_push(&SCNG(state_stack), (void *) &YYGETCONDITION(), sizeof(int));\n\tYYSETCONDITION(new_state);\n}\n\n#define yy_push_state(state_and_tsrm) _yy_push_state(yyc##state_and_tsrm)\n\nstatic void yy_pop_state(TSRMLS_D)\n{\n\tint *stack_state;\n\tzend_stack_top(&SCNG(state_stack), (void **) &stack_state);\n\tYYSETCONDITION(*stack_state);\n\tzend_stack_del_top(&SCNG(state_stack));\n}\n\nstatic void yy_scan_buffer(char *str, unsigned int len TSRMLS_DC)\n{\n\tYYCURSOR = (YYCTYPE*)str;\n\tYYLIMIT = YYCURSOR + len;\n\tif (!SCNG(yy_start)) {\n\t\tSCNG(yy_start) = YYCURSOR;\n\t}\n}\n\nvoid startup_scanner(TSRMLS_D)\n{\n\tCG(parse_error) = 0;\n\tCG(heredoc) = NULL;\n\tCG(heredoc_len) = 0;\n\tCG(doc_comment) = NULL;\n\tCG(doc_comment_len) = 0;\n\tzend_stack_init(&SCNG(state_stack));\n}\n\nvoid shutdown_scanner(TSRMLS_D)\n{\n\tif (CG(heredoc)) {\n\t\tefree(CG(heredoc));\n\t\tCG(heredoc_len)=0;\n\t}\n\tCG(parse_error) = 0;\n\tzend_stack_destroy(&SCNG(state_stack));\n\tRESET_DOC_COMMENT();\n}\n\nZEND_API void zend_save_lexical_state(zend_lex_state *lex_state TSRMLS_DC)\n{\n\tlex_state->yy_leng = SCNG(yy_leng);\n\tlex_state->yy_start = SCNG(yy_start);\n\tlex_state->yy_text = SCNG(yy_text);\n\tlex_state->yy_cursor = SCNG(yy_cursor);\n\tlex_state->yy_marker = SCNG(yy_marker);\n\tlex_state->yy_limit = SCNG(yy_limit);\n\n\tlex_state->state_stack = SCNG(state_stack);\n\tzend_stack_init(&SCNG(state_stack));\n\n\tlex_state->in = SCNG(yy_in);\n\tlex_state->yy_state = YYSTATE;\n\tlex_state->filename = zend_get_compiled_filename(TSRMLS_C);\n\tlex_state->lineno = CG(zend_lineno);\n\n\tlex_state->script_org = SCNG(script_org);\n\tlex_state->script_org_size = SCNG(script_org_size);\n\tlex_state->script_filtered = SCNG(script_filtered);\n\tlex_state->script_filtered_size = SCNG(script_filtered_size);\n\tlex_state->input_filter = SCNG(input_filter);\n\tlex_state->output_filter = SCNG(output_filter);\n\tlex_state->script_encoding = SCNG(script_encoding);\n}\n\nZEND_API void zend_restore_lexical_state(zend_lex_state *lex_state TSRMLS_DC)\n{\n\tSCNG(yy_leng) = lex_state->yy_leng;\n\tSCNG(yy_start) = lex_state->yy_start;\n\tSCNG(yy_text) = lex_state->yy_text;\n\tSCNG(yy_cursor) = lex_state->yy_cursor;\n\tSCNG(yy_marker) = lex_state->yy_marker;\n\tSCNG(yy_limit) = lex_state->yy_limit;\n\n\tzend_stack_destroy(&SCNG(state_stack));\n\tSCNG(state_stack) = lex_state->state_stack;\n\n\tSCNG(yy_in) = lex_state->in;\n\tYYSETCONDITION(lex_state->yy_state);\n\tCG(zend_lineno) = lex_state->lineno;\n\tzend_restore_compiled_filename(lex_state->filename TSRMLS_CC);\n\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tSCNG(script_org) = lex_state->script_org;\n\tSCNG(script_org_size) = lex_state->script_org_size;\n\tSCNG(script_filtered) = lex_state->script_filtered;\n\tSCNG(script_filtered_size) = lex_state->script_filtered_size;\n\tSCNG(input_filter) = lex_state->input_filter;\n\tSCNG(output_filter) = lex_state->output_filter;\n\tSCNG(script_encoding) = lex_state->script_encoding;\n\n\tif (CG(heredoc)) {\n\t\tefree(CG(heredoc));\n\t\tCG(heredoc) = NULL;\n\t\tCG(heredoc_len) = 0;\n\t}\n}\n\nZEND_API void zend_destroy_file_handle(zend_file_handle *file_handle TSRMLS_DC)\n{\n\tzend_llist_del_element(&CG(open_files), file_handle, (int (*)(void *, void *)) zend_compare_file_handles);\n\t/* zend_file_handle_dtor() operates on the copy, so we have to NULLify the original here */\n\tfile_handle->opened_path = NULL;\n\tif (file_handle->free_filename) {\n\t\tfile_handle->filename = NULL;\n\t}\n}\n\n#define BOM_UTF32_BE\t\"\\x00\\x00\\xfe\\xff\"\n#define\tBOM_UTF32_LE\t\"\\xff\\xfe\\x00\\x00\"\n#define\tBOM_UTF16_BE\t\"\\xfe\\xff\"\n#define\tBOM_UTF16_LE\t\"\\xff\\xfe\"\n#define\tBOM_UTF8\t\t\"\\xef\\xbb\\xbf\"\n\nstatic const zend_encoding *zend_multibyte_detect_utf_encoding(const unsigned char *script, size_t script_size TSRMLS_DC)\n{\n\tconst unsigned char *p;\n\tint wchar_size = 2;\n\tint le = 0;\n\n\t/* utf-16 or utf-32? */\n\tp = script;\n\twhile ((p-script) < script_size) {\n\t\tp = memchr(p, 0, script_size-(p-script)-2);\n\t\tif (!p) {\n\t\t\tbreak;\n\t\t}\n\t\tif (*(p+1) == '\\0' && *(p+2) == '\\0') {\n\t\t\twchar_size = 4;\n\t\t\tbreak;\n\t\t}\n\n\t\t/* searching for UTF-32 specific byte orders, so this will do */\n\t\tp += 4;\n\t}\n\n\t/* BE or LE? */\n\tp = script;\n\twhile ((p-script) < script_size) {\n\t\tif (*p == '\\0' && *(p+wchar_size-1) != '\\0') {\n\t\t\t/* BE */\n\t\t\tle = 0;\n\t\t\tbreak;\n\t\t} else if (*p != '\\0' && *(p+wchar_size-1) == '\\0') {\n\t\t\t/* LE* */\n\t\t\tle = 1;\n\t\t\tbreak;\n\t\t}\n\t\tp += wchar_size;\n\t}\n\n\tif (wchar_size == 2) {\n\t\treturn le ? zend_multibyte_encoding_utf16le : zend_multibyte_encoding_utf16be;\n\t} else {\n\t\treturn le ? zend_multibyte_encoding_utf32le : zend_multibyte_encoding_utf32be;\n\t}\n\n\treturn NULL;\n}\n\nstatic const zend_encoding* zend_multibyte_detect_unicode(TSRMLS_D)\n{\n\tconst zend_encoding *script_encoding = NULL;\n\tint bom_size;\n\tunsigned char *pos1, *pos2;\n\n\tif (LANG_SCNG(script_org_size) < sizeof(BOM_UTF32_LE)-1) {\n\t\treturn NULL;\n\t}\n\n\t/* check out BOM */\n\tif (!memcmp(LANG_SCNG(script_org), BOM_UTF32_BE, sizeof(BOM_UTF32_BE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf32be;\n\t\tbom_size = sizeof(BOM_UTF32_BE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF32_LE, sizeof(BOM_UTF32_LE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf32le;\n\t\tbom_size = sizeof(BOM_UTF32_LE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF16_BE, sizeof(BOM_UTF16_BE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf16be;\n\t\tbom_size = sizeof(BOM_UTF16_BE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF16_LE, sizeof(BOM_UTF16_LE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf16le;\n\t\tbom_size = sizeof(BOM_UTF16_LE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF8, sizeof(BOM_UTF8)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf8;\n\t\tbom_size = sizeof(BOM_UTF8)-1;\n\t}\n\n\tif (script_encoding) {\n\t\t/* remove BOM */\n\t\tLANG_SCNG(script_org) += bom_size;\n\t\tLANG_SCNG(script_org_size) -= bom_size;\n\n\t\treturn script_encoding;\n\t}\n\n\t/* script contains NULL bytes -> auto-detection */\n\tif ((pos1 = memchr(LANG_SCNG(script_org), 0, LANG_SCNG(script_org_size)))) {\n\t\t/* check if the NULL byte is after the __HALT_COMPILER(); */\n\t\tpos2 = LANG_SCNG(script_org);\n\n\t\twhile (pos1 - pos2 >= sizeof(\"__HALT_COMPILER();\")-1) {\n\t\t\tpos2 = memchr(pos2, '_', pos1 - pos2);\n\t\t\tif (!pos2) break;\n\t\t\tpos2++;\n\t\t\tif (strncasecmp((char*)pos2, \"_HALT_COMPILER\", sizeof(\"_HALT_COMPILER\")-1) == 0) {\n\t\t\t\tpos2 += sizeof(\"_HALT_COMPILER\")-1;\n\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\tpos2++;\n\t\t\t\t}\n\t\t\t\tif (*pos2 == '(') {\n\t\t\t\t\tpos2++;\n\t\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\t\tpos2++;\n\t\t\t\t\t}\n\t\t\t\t\tif (*pos2 == ')') {\n\t\t\t\t\t\tpos2++;\n\t\t\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\t\t\tpos2++;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (*pos2 == ';') {\n\t\t\t\t\t\t\treturn NULL;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\t/* make best effort if BOM is missing */\n\t\treturn zend_multibyte_detect_utf_encoding(LANG_SCNG(script_org), LANG_SCNG(script_org_size) TSRMLS_CC);\n\t}\n\n\treturn NULL;\n}\n\nstatic const zend_encoding* zend_multibyte_find_script_encoding(TSRMLS_D)\n{\n\tconst zend_encoding *script_encoding;\n\n\tif (CG(detect_unicode)) {\n\t\t/* check out bom(byte order mark) and see if containing wchars */\n\t\tscript_encoding = zend_multibyte_detect_unicode(TSRMLS_C);\n\t\tif (script_encoding != NULL) {\n\t\t\t/* bom or wchar detection is prior to 'script_encoding' option */\n\t\t\treturn script_encoding;\n\t\t}\n\t}\n\n\t/* if no script_encoding specified, just leave alone */\n\tif (!CG(script_encoding_list) || !CG(script_encoding_list_size)) {\n\t\treturn NULL;\n\t}\n\n\t/* if multiple encodings specified, detect automagically */\n\tif (CG(script_encoding_list_size) > 1) {\n\t\treturn zend_multibyte_encoding_detector(LANG_SCNG(script_org), LANG_SCNG(script_org_size), CG(script_encoding_list), CG(script_encoding_list_size) TSRMLS_CC);\n\t}\n\n\treturn CG(script_encoding_list)[0];\n}\n\nZEND_API int zend_multibyte_set_filter(const zend_encoding *onetime_encoding TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tconst zend_encoding *script_encoding = onetime_encoding ? onetime_encoding: zend_multibyte_find_script_encoding(TSRMLS_C);\n\n\tif (!script_encoding) {\n\t\treturn FAILURE;\n\t}\n\n\t/* judge input/output filter */\n\tLANG_SCNG(script_encoding) = script_encoding;\n\tLANG_SCNG(input_filter) = NULL;\n\tLANG_SCNG(output_filter) = NULL;\n\n\tif (!internal_encoding || LANG_SCNG(script_encoding) == internal_encoding) {\n\t\tif (!zend_multibyte_check_lexer_compatibility(LANG_SCNG(script_encoding))) {\n\t\t\t/* and if not, work around w/ script_encoding -> utf-8 -> script_encoding conversion */\n\t\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_intermediate;\n\t\t\tLANG_SCNG(output_filter) = encoding_filter_intermediate_to_script;\n\t\t} else {\n\t\t\tLANG_SCNG(input_filter) = NULL;\n\t\t\tLANG_SCNG(output_filter) = NULL;\n\t\t}\n\t\treturn SUCCESS;\n\t}\n\n\tif (zend_multibyte_check_lexer_compatibility(internal_encoding)) {\n\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_internal;\n\t\tLANG_SCNG(output_filter) = NULL;\n\t} else if (zend_multibyte_check_lexer_compatibility(LANG_SCNG(script_encoding))) {\n\t\tLANG_SCNG(input_filter) = NULL;\n\t\tLANG_SCNG(output_filter) = encoding_filter_script_to_internal;\n\t} else {\n\t\t/* both script and internal encodings are incompatible w/ flex */\n\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_intermediate;\n\t\tLANG_SCNG(output_filter) = encoding_filter_intermediate_to_internal;\n\t}\n\n\treturn 0;\n}\n\nZEND_API int open_file_for_scanning(zend_file_handle *file_handle TSRMLS_DC)\n{\n\tconst char *file_path = NULL;\n\tchar *buf;\n\tsize_t size, offset = 0;\n\n\t/* The shebang line was read, get the current position to obtain the buffer start */\n\tif (CG(start_lineno) == 2 && file_handle->type == ZEND_HANDLE_FP && file_handle->handle.fp) {\n\t\tif ((offset = ftell(file_handle->handle.fp)) == -1) {\n\t\t\toffset = 0;\n\t\t}\n\t}\n\n\tif (zend_stream_fixup(file_handle, &buf, &size TSRMLS_CC) == FAILURE) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_llist_add_element(&CG(open_files), file_handle);\n\tif (file_handle->handle.stream.handle >= (void*)file_handle && file_handle->handle.stream.handle <= (void*)(file_handle+1)) {\n\t\tzend_file_handle *fh = (zend_file_handle*)zend_llist_get_last(&CG(open_files));\n\t\tsize_t diff = (char*)file_handle->handle.stream.handle - (char*)file_handle;\n\t\tfh->handle.stream.handle = (void*)(((char*)fh) + diff);\n\t\tfile_handle->handle.stream.handle = fh->handle.stream.handle;\n\t}\n\n\t/* Reset the scanner for scanning the new file */\n\tSCNG(yy_in) = file_handle;\n\tSCNG(yy_start) = NULL;\n\n\tif (size != -1) {\n\t\tif (CG(multibyte)) {\n\t\t\tSCNG(script_org) = (unsigned char*)buf;\n\t\t\tSCNG(script_org_size) = size;\n\t\t\tSCNG(script_filtered) = NULL;\n\n\t\t\tzend_multibyte_set_filter(NULL TSRMLS_CC);\n\n\t\t\tif (SCNG(input_filter)) {\n\t\t\t\tif ((size_t)-1 == SCNG(input_filter)(&SCNG(script_filtered), &SCNG(script_filtered_size), SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t\t\t}\n\t\t\t\tbuf = (char*)SCNG(script_filtered);\n\t\t\t\tsize = SCNG(script_filtered_size);\n\t\t\t}\n\t\t}\n\t\tSCNG(yy_start) = (unsigned char *)buf - offset;\n\t\tyy_scan_buffer(buf, size TSRMLS_CC);\n\t} else {\n\t\tzend_error_noreturn(E_COMPILE_ERROR, \"zend_stream_mmap() failed\");\n\t}\n\n\tBEGIN(INITIAL);\n\n\tif (file_handle->opened_path) {\n\t\tfile_path = file_handle->opened_path;\n\t} else {\n\t\tfile_path = file_handle->filename;\n\t}\n\n\tzend_set_compiled_filename(file_path TSRMLS_CC);\n\n\tif (CG(start_lineno)) {\n\t\tCG(zend_lineno) = CG(start_lineno);\n\t\tCG(start_lineno) = 0;\n\t} else {\n\t\tCG(zend_lineno) = 1;\n\t}\n\n\tCG(increment_lineno) = 0;\n\treturn SUCCESS;\n}\nEND_EXTERN_C()\n\n\nZEND_API zend_op_array *compile_file(zend_file_handle *file_handle, int type TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_op_array *op_array = (zend_op_array *) emalloc(sizeof(zend_op_array));\n\tzend_op_array *original_active_op_array = CG(active_op_array);\n\tzend_op_array *retval=NULL;\n\tint compiler_result;\n\tzend_bool compilation_successful=0;\n\tznode retval_znode;\n\tzend_bool original_in_compilation = CG(in_compilation);\n\n\tretval_znode.op_type = IS_CONST;\n\tretval_znode.u.constant.type = IS_LONG;\n\tretval_znode.u.constant.value.lval = 1;\n\tZ_UNSET_ISREF(retval_znode.u.constant);\n\tZ_SET_REFCOUNT(retval_znode.u.constant, 1);\n\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\n\tretval = op_array; /* success oriented */\n\n\tif (open_file_for_scanning(file_handle TSRMLS_CC)==FAILURE) {\n\t\tif (type==ZEND_REQUIRE) {\n\t\t\tzend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, file_handle->filename TSRMLS_CC);\n\t\t\tzend_bailout();\n\t\t} else {\n\t\t\tzend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, file_handle->filename TSRMLS_CC);\n\t\t}\n\t\tcompilation_successful=0;\n\t} else {\n\t\tinit_op_array(op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\t\tCG(in_compilation) = 1;\n\t\tCG(active_op_array) = op_array;\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t\tcompiler_result = zendparse(TSRMLS_C);\n\t\tzend_do_return(&retval_znode, 0 TSRMLS_CC);\n\t\tCG(in_compilation) = original_in_compilation;\n\t\tif (compiler_result==1) { /* parser error */\n\t\t\tzend_bailout();\n\t\t}\n\t\tcompilation_successful=1;\n\t}\n\n\tif (retval) {\n\t\tCG(active_op_array) = original_active_op_array;\n\t\tif (compilation_successful) {\n\t\t\tpass_two(op_array TSRMLS_CC);\n\t\t\tzend_release_labels(TSRMLS_C);\n\t\t} else {\n\t\t\tefree(op_array);\n\t\t\tretval = NULL;\n\t\t}\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\treturn retval;\n}\n\n\nzend_op_array *compile_filename(int type, zval *filename TSRMLS_DC)\n{\n\tzend_file_handle file_handle;\n\tzval tmp;\n\tzend_op_array *retval;\n\tchar *opened_path = NULL;\n\n\tif (filename->type != IS_STRING) {\n\t\ttmp = *filename;\n\t\tzval_copy_ctor(&tmp);\n\t\tconvert_to_string(&tmp);\n\t\tfilename = &tmp;\n\t}\n\tfile_handle.filename = filename->value.str.val;\n\tfile_handle.free_filename = 0;\n\tfile_handle.type = ZEND_HANDLE_FILENAME;\n\tfile_handle.opened_path = NULL;\n\tfile_handle.handle.fp = NULL;\n\n\tretval = zend_compile_file(&file_handle, type TSRMLS_CC);\n\tif (retval && file_handle.handle.stream.handle) {\n\t\tint dummy = 1;\n\n\t\tif (!file_handle.opened_path) {\n\t\t\tfile_handle.opened_path = opened_path = estrndup(filename->value.str.val, filename->value.str.len);\n\t\t}\n\n\t\tzend_hash_add(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1, (void *)&dummy, sizeof(int), NULL);\n\n\t\tif (opened_path) {\n\t\t\tefree(opened_path);\n\t\t}\n\t}\n\tzend_destroy_file_handle(&file_handle TSRMLS_CC);\n\n\tif (filename==&tmp) {\n\t\tzval_dtor(&tmp);\n\t}\n\treturn retval;\n}\n\nZEND_API int zend_prepare_string_for_scanning(zval *str, char *filename TSRMLS_DC)\n{\n\tchar *buf;\n\tsize_t size;\n\n\t/* enforce two trailing NULLs for flex... */\n\tif (IS_INTERNED(str->value.str.val)) {\n\t\tchar *tmp = safe_emalloc(1, str->value.str.len, ZEND_MMAP_AHEAD);\n\t\tmemcpy(tmp, str->value.str.val, str->value.str.len + ZEND_MMAP_AHEAD);\n\t\tstr->value.str.val = tmp;\n\t} else {\n\t\tstr->value.str.val = safe_erealloc(str->value.str.val, 1, str->value.str.len, ZEND_MMAP_AHEAD);\n\t}\n\n\tmemset(str->value.str.val + str->value.str.len, 0, ZEND_MMAP_AHEAD);\n\n\tSCNG(yy_in) = NULL;\n\tSCNG(yy_start) = NULL;\n\n\tbuf = str->value.str.val;\n\tsize = str->value.str.len;\n\n\tif (CG(multibyte)) {\n\t\tSCNG(script_org) = (unsigned char*)buf;\n\t\tSCNG(script_org_size) = size;\n\t\tSCNG(script_filtered) = NULL;\n\n\t\tzend_multibyte_set_filter(zend_multibyte_get_internal_encoding(TSRMLS_C) TSRMLS_CC);\n\n\t\tif (SCNG(input_filter)) {\n\t\t\tif ((size_t)-1 == SCNG(input_filter)(&SCNG(script_filtered), &SCNG(script_filtered_size), SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t\t}\n\t\t\tbuf = (char*)SCNG(script_filtered);\n\t\t\tsize = SCNG(script_filtered_size);\n\t\t}\n\t}\n\n\tyy_scan_buffer(buf, size TSRMLS_CC);\n\n\tzend_set_compiled_filename(filename TSRMLS_CC);\n\tCG(zend_lineno) = 1;\n\tCG(increment_lineno) = 0;\n\treturn SUCCESS;\n}\n\n\nZEND_API size_t zend_get_scanned_file_offset(TSRMLS_D)\n{\n\tsize_t offset = SCNG(yy_cursor) - SCNG(yy_start);\n\tif (SCNG(input_filter)) {\n\t\tsize_t original_offset = offset, length = 0;\n\t\tdo {\n\t\t\tunsigned char *p = NULL;\n\t\t\tif ((size_t)-1 == SCNG(input_filter)(&p, &length, SCNG(script_org), offset TSRMLS_CC)) {\n\t\t\t\treturn (size_t)-1;\n\t\t\t}\n\t\t\tefree(p);\n\t\t\tif (length > original_offset) {\n\t\t\t\toffset--;\n\t\t\t} else if (length < original_offset) {\n\t\t\t\toffset++;\n\t\t\t}\n\t\t} while (original_offset != length);\n\t}\n\treturn offset;\n}\n\n\nzend_op_array *compile_string(zval *source_string, char *filename TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_op_array *op_array = (zend_op_array *) emalloc(sizeof(zend_op_array));\n\tzend_op_array *original_active_op_array = CG(active_op_array);\n\tzend_op_array *retval;\n\tzval tmp;\n\tint compiler_result;\n\tzend_bool original_in_compilation = CG(in_compilation);\n\n\tif (source_string->value.str.len==0) {\n\t\tefree(op_array);\n\t\treturn NULL;\n\t}\n\n\tCG(in_compilation) = 1;\n\n\ttmp = *source_string;\n\tzval_copy_ctor(&tmp);\n\tconvert_to_string(&tmp);\n\tsource_string = &tmp;\n\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (zend_prepare_string_for_scanning(source_string, filename TSRMLS_CC)==FAILURE) {\n\t\tefree(op_array);\n\t\tretval = NULL;\n\t} else {\n\t\tzend_bool orig_interactive = CG(interactive);\n\n\t\tCG(interactive) = 0;\n\t\tinit_op_array(op_array, ZEND_EVAL_CODE, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\t\tCG(interactive) = orig_interactive;\n\t\tCG(active_op_array) = op_array;\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\tcompiler_result = zendparse(TSRMLS_C);\n\n\t\tif (SCNG(script_filtered)) {\n\t\t\tefree(SCNG(script_filtered));\n\t\t\tSCNG(script_filtered) = NULL;\n\t\t}\n\n\t\tif (compiler_result==1) {\n\t\t\tCG(active_op_array) = original_active_op_array;\n\t\t\tCG(unclean_shutdown)=1;\n\t\t\tdestroy_op_array(op_array TSRMLS_CC);\n\t\t\tefree(op_array);\n\t\t\tretval = NULL;\n\t\t} else {\n\t\t\tzend_do_return(NULL, 0 TSRMLS_CC);\n\t\t\tCG(active_op_array) = original_active_op_array;\n\t\t\tpass_two(op_array TSRMLS_CC);\n\t\t\tzend_release_labels(TSRMLS_C);\n\t\t\tretval = op_array;\n\t\t}\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\tzval_dtor(&tmp);\n\tCG(in_compilation) = original_in_compilation;\n\treturn retval;\n}\n\n\nBEGIN_EXTERN_C()\nint highlight_file(char *filename, zend_syntax_highlighter_ini *syntax_highlighter_ini TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_file_handle file_handle;\n\n\tfile_handle.type = ZEND_HANDLE_FILENAME;\n\tfile_handle.filename = filename;\n\tfile_handle.free_filename = 0;\n\tfile_handle.opened_path = NULL;\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (open_file_for_scanning(&file_handle TSRMLS_CC)==FAILURE) {\n\t\tzend_message_dispatcher(ZMSG_FAILED_HIGHLIGHT_FOPEN, filename TSRMLS_CC);\n\t\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tzend_highlight(syntax_highlighter_ini TSRMLS_CC);\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tzend_destroy_file_handle(&file_handle TSRMLS_CC);\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\treturn SUCCESS;\n}\n\nint highlight_string(zval *str, zend_syntax_highlighter_ini *syntax_highlighter_ini, char *str_name TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzval tmp = *str;\n\n\tstr = &tmp;\n\tzval_copy_ctor(str);\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (zend_prepare_string_for_scanning(str, str_name TSRMLS_CC)==FAILURE) {\n\t\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tBEGIN(INITIAL);\n\tzend_highlight(syntax_highlighter_ini TSRMLS_CC);\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\tzval_dtor(str);\n\treturn SUCCESS;\n}\n\nZEND_API void zend_multibyte_yyinput_again(zend_encoding_filter old_input_filter, const zend_encoding *old_encoding TSRMLS_DC)\n{\n\tsize_t length;\n\tunsigned char *new_yy_start;\n\n\t/* convert and set */\n\tif (!SCNG(input_filter)) {\n\t\tif (SCNG(script_filtered)) {\n\t\t\tefree(SCNG(script_filtered));\n\t\t\tSCNG(script_filtered) = NULL;\n\t\t}\n\t\tSCNG(script_filtered_size) = 0;\n\t\tlength = SCNG(script_org_size);\n\t\tnew_yy_start = SCNG(script_org);\n\t} else {\n\t\tif ((size_t)-1 == SCNG(input_filter)(&new_yy_start, &length, SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t}\n\t\tSCNG(script_filtered) = new_yy_start;\n\t\tSCNG(script_filtered_size) = length;\n\t}\n\n\tSCNG(yy_cursor) = new_yy_start + (SCNG(yy_cursor) - SCNG(yy_start));\n\tSCNG(yy_marker) = new_yy_start + (SCNG(yy_marker) - SCNG(yy_start));\n\tSCNG(yy_text) = new_yy_start + (SCNG(yy_text) - SCNG(yy_start));\n\tSCNG(yy_limit) = new_yy_start + (SCNG(yy_limit) - SCNG(yy_start));\n\n\tSCNG(yy_start) = new_yy_start;\n}\n\n\n# define zend_copy_value(zendlval, yytext, yyleng) \\\n\tif (SCNG(output_filter)) { \\\n\t\tsize_t sz = 0; \\\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)yytext, (size_t)yyleng TSRMLS_CC); \\\n\t\tzendlval->value.str.len = sz; \\\n\t} else { \\\n\t\tzendlval->value.str.val = (char *) estrndup(yytext, yyleng); \\\n\t\tzendlval->value.str.len = yyleng; \\\n\t}\n\nstatic void zend_scan_escape_string(zval *zendlval, char *str, int len, char quote_type TSRMLS_DC)\n{\n\tregister char *s, *t;\n\tchar *end;\n\n\tZVAL_STRINGL(zendlval, str, len, 1);\n\n\t/* convert escape sequences */\n\ts = t = zendlval->value.str.val;\n\tend = s+zendlval->value.str.len;\n\twhile (s<end) {\n\t\tif (*s=='\\\\') {\n\t\t\ts++;\n\t\t\tif (s >= end) {\n\t\t\t\t*t++ = '\\\\';\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tswitch(*s) {\n\t\t\t\tcase 'n':\n\t\t\t\t\t*t++ = '\\n';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'r':\n\t\t\t\t\t*t++ = '\\r';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 't':\n\t\t\t\t\t*t++ = '\\t';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'f':\n\t\t\t\t\t*t++ = '\\f';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'v':\n\t\t\t\t\t*t++ = '\\v';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'e':\n\t\t\t\t\t*t++ = '\\e';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '\"':\n\t\t\t\tcase '`':\n\t\t\t\t\tif (*s != quote_type) {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\tcase '\\\\':\n\t\t\t\tcase '$':\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'x':\n\t\t\t\tcase 'X':\n\t\t\t\t\tif (ZEND_IS_HEX(*(s+1))) {\n\t\t\t\t\t\tchar hex_buf[3] = { 0, 0, 0 };\n\n\t\t\t\t\t\tzendlval->value.str.len--; /* for the 'x' */\n\n\t\t\t\t\t\thex_buf[0] = *(++s);\n\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\tif (ZEND_IS_HEX(*(s+1))) {\n\t\t\t\t\t\t\thex_buf[1] = *(++s);\n\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*t++ = (char) strtol(hex_buf, NULL, 16);\n\t\t\t\t\t} else {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t/* check for an octal */\n\t\t\t\t\tif (ZEND_IS_OCT(*s)) {\n\t\t\t\t\t\tchar octal_buf[4] = { 0, 0, 0, 0 };\n\n\t\t\t\t\t\toctal_buf[0] = *s;\n\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\tif (ZEND_IS_OCT(*(s+1))) {\n\t\t\t\t\t\t\toctal_buf[1] = *(++s);\n\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t\tif (ZEND_IS_OCT(*(s+1))) {\n\t\t\t\t\t\t\t\toctal_buf[2] = *(++s);\n\t\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*t++ = (char) strtol(octal_buf, NULL, 8);\n\t\t\t\t\t} else {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t*t++ = *s;\n\t\t}\n\n\t\tif (*s == '\\n' || (*s == '\\r' && (*(s+1) != '\\n'))) {\n\t\t\tCG(zend_lineno)++;\n\t\t}\n\t\ts++;\n\t}\n\t*t = 0;\n\tif (SCNG(output_filter)) {\n\t\tsize_t sz = 0;\n\t\ts = zendlval->value.str.val;\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)s, (size_t)zendlval->value.str.len TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tefree(s);\n\t}\n}\n\n\nint lex_scan(zval *zendlval TSRMLS_DC)\n{\nrestart:\n\tSCNG(yy_text) = YYCURSOR;\n\nyymore_restart:\n\n\n#line 995 \"Zend/zend_language_scanner.c\"\n{\n\tYYCTYPE yych;\n\tunsigned int yyaccept = 0;\n\tif (YYGETCONDITION() < 5) {\n\t\tif (YYGETCONDITION() < 2) {\n\t\t\tif (YYGETCONDITION() < 1) {\n\t\t\t\tgoto yyc_ST_IN_SCRIPTING;\n\t\t\t} else {\n\t\t\t\tgoto yyc_ST_LOOKING_FOR_PROPERTY;\n\t\t\t}\n\t\t} else {\n\t\t\tif (YYGETCONDITION() < 3) {\n\t\t\t\tgoto yyc_ST_BACKQUOTE;\n\t\t\t} else {\n\t\t\t\tif (YYGETCONDITION() < 4) {\n\t\t\t\t\tgoto yyc_ST_DOUBLE_QUOTES;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yyc_ST_HEREDOC;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else {\n\t\tif (YYGETCONDITION() < 7) {\n\t\t\tif (YYGETCONDITION() < 6) {\n\t\t\t\tgoto yyc_ST_LOOKING_FOR_VARNAME;\n\t\t\t} else {\n\t\t\t\tgoto yyc_ST_VAR_OFFSET;\n\t\t\t}\n\t\t} else {\n\t\t\tif (YYGETCONDITION() < 8) {\n\t\t\t\tgoto yyc_INITIAL;\n\t\t\t} else {\n\t\t\t\tif (YYGETCONDITION() < 9) {\n\t\t\t\t\tgoto yyc_ST_END_HEREDOC;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yyc_ST_NOWDOC;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n/* *********************************** */\nyyc_INITIAL:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 0, 0, 128, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t};\n\n\t\tYYDEBUG(0, *YYCURSOR);\n\t\tYYFILL(8);\n\t\tyych = *YYCURSOR;\n\t\tif (yych != '<') goto yy4;\n\t\tYYDEBUG(2, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= '?') {\n\t\t\tif (yych == '%') goto yy7;\n\t\t\tif (yych >= '?') goto yy5;\n\t\t} else {\n\t\t\tif (yych <= 'S') {\n\t\t\t\tif (yych >= 'S') goto yy9;\n\t\t\t} else {\n\t\t\t\tif (yych == 's') goto yy9;\n\t\t\t}\n\t\t}\nyy3:\n\t\tYYDEBUG(3, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1775 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\ninline_char_handler:\n\n\twhile (1) {\n\t\tYYCTYPE *ptr = memchr(YYCURSOR, '<', YYLIMIT - YYCURSOR);\n\n\t\tYYCURSOR = ptr ? ptr + 1 : YYLIMIT;\n\n\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\tswitch (*YYCURSOR) {\n\t\t\t\tcase '?':\n\t\t\t\t\tif (CG(short_tags) || !strncasecmp((char*)YYCURSOR + 1, \"php\", 3) || (*(YYCURSOR + 1) == '=')) { /* Assume [ \\t\\n\\r] follows \"php\" */\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcontinue;\n\t\t\t\tcase '%':\n\t\t\t\t\tif (CG(asp_tags)) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcontinue;\n\t\t\t\tcase 's':\n\t\t\t\tcase 'S':\n\t\t\t\t\t/* Probably NOT an opening PHP <script> tag, so don't end the HTML chunk yet\n\t\t\t\t\t * If it is, the PHP <script> tag rule checks for any HTML scanned before it */\n\t\t\t\t\tYYCURSOR--;\n\t\t\t\t\tyymore();\n\t\t\t\tdefault:\n\t\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tYYCURSOR--;\n\t\t}\n\n\t\tbreak;\n\t}\n\ninline_html:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tif (SCNG(output_filter)) {\n\t\tint readsize;\n\t\tsize_t sz = 0;\n\t\treadsize = SCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)yytext, (size_t)yyleng TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tif (readsize < yyleng) {\n\t\t\tyyless(readsize);\n\t\t}\n\t} else {\n\t zendlval->value.str.val = (char *) estrndup(yytext, yyleng);\n\t zendlval->value.str.len = yyleng;\n\t}\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_INLINE_HTML;\n}\n#line 1154 \"Zend/zend_language_scanner.c\"\nyy4:\n\t\tYYDEBUG(4, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy3;\nyy5:\n\t\tYYDEBUG(5, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == '=') goto yy45;\n\t\t} else {\n\t\t\tif (yych <= 'P') goto yy47;\n\t\t\tif (yych == 'p') goto yy47;\n\t\t}\nyy6:\n\t\tYYDEBUG(6, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1763 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(short_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1184 \"Zend/zend_language_scanner.c\"\nyy7:\n\t\tYYDEBUG(7, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy43;\n\t\tYYDEBUG(8, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1740 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1203 \"Zend/zend_language_scanner.c\"\nyy9:\n\t\tYYDEBUG(9, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy11;\n\t\tif (yych == 'c') goto yy11;\nyy10:\n\t\tYYDEBUG(10, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tif (yyaccept <= 0) {\n\t\t\tgoto yy3;\n\t\t} else {\n\t\t\tgoto yy6;\n\t\t}\nyy11:\n\t\tYYDEBUG(11, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy12;\n\t\tif (yych != 'r') goto yy10;\nyy12:\n\t\tYYDEBUG(12, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy13;\n\t\tif (yych != 'i') goto yy10;\nyy13:\n\t\tYYDEBUG(13, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy14;\n\t\tif (yych != 'p') goto yy10;\nyy14:\n\t\tYYDEBUG(14, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy15;\n\t\tif (yych != 't') goto yy10;\nyy15:\n\t\tYYDEBUG(15, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy10;\n\t\tif (yych == 'l') goto yy10;\n\t\tgoto yy17;\nyy16:\n\t\tYYDEBUG(16, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(8);\n\t\tyych = *YYCURSOR;\nyy17:\n\t\tYYDEBUG(17, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy16;\n\t\t}\n\t\tif (yych == 'L') goto yy18;\n\t\tif (yych != 'l') goto yy10;\nyy18:\n\t\tYYDEBUG(18, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy19;\n\t\tif (yych != 'a') goto yy10;\nyy19:\n\t\tYYDEBUG(19, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy20;\n\t\tif (yych != 'n') goto yy10;\nyy20:\n\t\tYYDEBUG(20, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy21;\n\t\tif (yych != 'g') goto yy10;\nyy21:\n\t\tYYDEBUG(21, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy22;\n\t\tif (yych != 'u') goto yy10;\nyy22:\n\t\tYYDEBUG(22, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy23;\n\t\tif (yych != 'a') goto yy10;\nyy23:\n\t\tYYDEBUG(23, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy24;\n\t\tif (yych != 'g') goto yy10;\nyy24:\n\t\tYYDEBUG(24, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy25;\n\t\tif (yych != 'e') goto yy10;\nyy25:\n\t\tYYDEBUG(25, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(26, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych <= '\\n') goto yy25;\n\t\t\tif (yych <= '\\f') goto yy10;\n\t\t\tgoto yy25;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy10;\n\t\t\t\tgoto yy25;\n\t\t\t} else {\n\t\t\t\tif (yych != '=') goto yy10;\n\t\t\t}\n\t\t}\nyy27:\n\t\tYYDEBUG(27, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(5);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(28, *YYCURSOR);\n\t\tif (yych <= '!') {\n\t\t\tif (yych <= '\\f') {\n\t\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\t\tif (yych <= '\\n') goto yy27;\n\t\t\t\tgoto yy10;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\r') goto yy27;\n\t\t\t\tif (yych == ' ') goto yy27;\n\t\t\t\tgoto yy10;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'O') {\n\t\t\t\tif (yych <= '\"') goto yy30;\n\t\t\t\tif (yych == '\\'') goto yy31;\n\t\t\t\tgoto yy10;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'P') goto yy29;\n\t\t\t\tif (yych != 'p') goto yy10;\n\t\t\t}\n\t\t}\nyy29:\n\t\tYYDEBUG(29, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy42;\n\t\tif (yych == 'h') goto yy42;\n\t\tgoto yy10;\nyy30:\n\t\tYYDEBUG(30, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy39;\n\t\tif (yych == 'p') goto yy39;\n\t\tgoto yy10;\nyy31:\n\t\tYYDEBUG(31, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy32;\n\t\tif (yych != 'p') goto yy10;\nyy32:\n\t\tYYDEBUG(32, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy33;\n\t\tif (yych != 'h') goto yy10;\nyy33:\n\t\tYYDEBUG(33, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy34;\n\t\tif (yych != 'p') goto yy10;\nyy34:\n\t\tYYDEBUG(34, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '\\'') goto yy10;\nyy35:\n\t\tYYDEBUG(35, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(36, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych <= '\\n') goto yy35;\n\t\t\tif (yych <= '\\f') goto yy10;\n\t\t\tgoto yy35;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy10;\n\t\t\t\tgoto yy35;\n\t\t\t} else {\n\t\t\t\tif (yych != '>') goto yy10;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(37, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(38, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1700 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tYYCTYPE *bracket = (YYCTYPE*)zend_memrchr(yytext, '<', yyleng - (sizeof(\"script language=php>\") - 1));\n\n\tif (bracket != SCNG(yy_text)) {\n\t\t/* Handle previously scanned HTML, as possible <script> tags found are assumed to not be PHP's */\n\t\tYYCURSOR = bracket;\n\t\tgoto inline_html;\n\t}\n\n\tHANDLE_NEWLINES(yytext, yyleng);\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG;\n}\n#line 1406 \"Zend/zend_language_scanner.c\"\nyy39:\n\t\tYYDEBUG(39, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy40;\n\t\tif (yych != 'h') goto yy10;\nyy40:\n\t\tYYDEBUG(40, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy41;\n\t\tif (yych != 'p') goto yy10;\nyy41:\n\t\tYYDEBUG(41, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\"') goto yy35;\n\t\tgoto yy10;\nyy42:\n\t\tYYDEBUG(42, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy35;\n\t\tif (yych == 'p') goto yy35;\n\t\tgoto yy10;\nyy43:\n\t\tYYDEBUG(43, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(44, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1718 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG_WITH_ECHO;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1445 \"Zend/zend_language_scanner.c\"\nyy45:\n\t\tYYDEBUG(45, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(46, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1731 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG_WITH_ECHO;\n}\n#line 1459 \"Zend/zend_language_scanner.c\"\nyy47:\n\t\tYYDEBUG(47, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy48;\n\t\tif (yych != 'h') goto yy10;\nyy48:\n\t\tYYDEBUG(48, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy49;\n\t\tif (yych != 'p') goto yy10;\nyy49:\n\t\tYYDEBUG(49, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych >= '\\v') goto yy10;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy52;\n\t\t\tif (yych != ' ') goto yy10;\n\t\t}\nyy50:\n\t\tYYDEBUG(50, *YYCURSOR);\n\t\t++YYCURSOR;\nyy51:\n\t\tYYDEBUG(51, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1753 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINE(yytext[yyleng-1]);\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG;\n}\n#line 1495 \"Zend/zend_language_scanner.c\"\nyy52:\n\t\tYYDEBUG(52, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy50;\n\t\tgoto yy51;\n\t}\n/* *********************************** */\nyyc_ST_BACKQUOTE:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(53, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych != '$') goto yy60;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy58;\n\t\t\tif (yych == '{') goto yy57;\n\t\t\tgoto yy60;\n\t\t}\n\t\tYYDEBUG(55, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy56;\n\t\t\tif (yych <= 'Z') goto yy63;\n\t\t\tif (yych >= '_') goto yy63;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy63;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy66;\n\t\t\t\tif (yych >= 0x7F) goto yy63;\n\t\t\t}\n\t\t}\nyy56:\n\t\tYYDEBUG(56, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2226 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\tif (yytext[0] == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '`':\n\t\t\t\tbreak;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng, '`' TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 1607 \"Zend/zend_language_scanner.c\"\nyy57:\n\t\tYYDEBUG(57, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy61;\n\t\tgoto yy56;\nyy58:\n\t\tYYDEBUG(58, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(59, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2170 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn '`';\n}\n#line 1623 \"Zend/zend_language_scanner.c\"\nyy60:\n\t\tYYDEBUG(60, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy56;\nyy61:\n\t\tYYDEBUG(61, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(62, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2157 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 1640 \"Zend/zend_language_scanner.c\"\nyy63:\n\t\tYYDEBUG(63, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(64, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy63;\n\t\t}\n\t\tif (yych == '-') goto yy68;\n\t\tif (yych == '[') goto yy70;\nyy65:\n\t\tYYDEBUG(65, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1662 \"Zend/zend_language_scanner.c\"\nyy66:\n\t\tYYDEBUG(66, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(67, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 1673 \"Zend/zend_language_scanner.c\"\nyy68:\n\t\tYYDEBUG(68, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy72;\nyy69:\n\t\tYYDEBUG(69, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy65;\nyy70:\n\t\tYYDEBUG(70, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(71, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1849 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1695 \"Zend/zend_language_scanner.c\"\nyy72:\n\t\tYYDEBUG(72, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy69;\n\t\t\tif (yych <= 'Z') goto yy73;\n\t\t\tif (yych <= '^') goto yy69;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy69;\n\t\t\tif (yych <= 'z') goto yy73;\n\t\t\tif (yych <= '~') goto yy69;\n\t\t}\nyy73:\n\t\tYYDEBUG(73, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(74, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1839 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1721 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_DOUBLE_QUOTES:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(75, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '#') {\n\t\t\tif (yych == '\"') goto yy80;\n\t\t\tgoto yy82;\n\t\t} else {\n\t\t\tif (yych <= '$') goto yy77;\n\t\t\tif (yych == '{') goto yy79;\n\t\t\tgoto yy82;\n\t\t}\nyy77:\n\t\tYYDEBUG(77, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy78;\n\t\t\tif (yych <= 'Z') goto yy85;\n\t\t\tif (yych >= '_') goto yy85;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy85;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy88;\n\t\t\t\tif (yych >= 0x7F) goto yy85;\n\t\t\t}\n\t\t}\nyy78:\n\t\tYYDEBUG(78, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2176 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (GET_DOUBLE_QUOTES_SCANNED_LENGTH()) {\n\t\tYYCURSOR += GET_DOUBLE_QUOTES_SCANNED_LENGTH() - 1;\n\t\tSET_DOUBLE_QUOTES_SCANNED_LENGTH(0);\n\n\t\tgoto double_quotes_scan_done;\n\t}\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\tif (yytext[0] == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\"':\n\t\t\t\tbreak;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\ndouble_quotes_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng, '\"' TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 1838 \"Zend/zend_language_scanner.c\"\nyy79:\n\t\tYYDEBUG(79, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy83;\n\t\tgoto yy78;\nyy80:\n\t\tYYDEBUG(80, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(81, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2165 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn '\"';\n}\n#line 1854 \"Zend/zend_language_scanner.c\"\nyy82:\n\t\tYYDEBUG(82, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy78;\nyy83:\n\t\tYYDEBUG(83, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(84, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2157 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 1871 \"Zend/zend_language_scanner.c\"\nyy85:\n\t\tYYDEBUG(85, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(86, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy85;\n\t\t}\n\t\tif (yych == '-') goto yy90;\n\t\tif (yych == '[') goto yy92;\nyy87:\n\t\tYYDEBUG(87, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1893 \"Zend/zend_language_scanner.c\"\nyy88:\n\t\tYYDEBUG(88, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(89, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 1904 \"Zend/zend_language_scanner.c\"\nyy90:\n\t\tYYDEBUG(90, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy94;\nyy91:\n\t\tYYDEBUG(91, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy87;\nyy92:\n\t\tYYDEBUG(92, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(93, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1849 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1926 \"Zend/zend_language_scanner.c\"\nyy94:\n\t\tYYDEBUG(94, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy91;\n\t\t\tif (yych <= 'Z') goto yy95;\n\t\t\tif (yych <= '^') goto yy91;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy91;\n\t\t\tif (yych <= 'z') goto yy95;\n\t\t\tif (yych <= '~') goto yy91;\n\t\t}\nyy95:\n\t\tYYDEBUG(95, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(96, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1839 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1952 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_END_HEREDOC:\n\tYYDEBUG(97, *YYCURSOR);\n\tYYFILL(1);\n\tyych = *YYCURSOR;\n\tYYDEBUG(99, *YYCURSOR);\n\t++YYCURSOR;\n\tYYDEBUG(100, *YYCURSOR);\n\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2144 \"Zend/zend_language_scanner.l\"\n\t{\n\tYYCURSOR += CG(heredoc_len) - 1;\n\tyyleng = CG(heredoc_len);\n\n\tZ_STRVAL_P(zendlval) = CG(heredoc);\n\tZ_STRLEN_P(zendlval) = CG(heredoc_len);\n\tCG(heredoc) = NULL;\n\tCG(heredoc_len) = 0;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_END_HEREDOC;\n}\n#line 1975 \"Zend/zend_language_scanner.c\"\n/* *********************************** */\nyyc_ST_HEREDOC:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(101, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych == '$') goto yy103;\n\t\tif (yych == '{') goto yy105;\n\t\tgoto yy106;\nyy103:\n\t\tYYDEBUG(103, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy104;\n\t\t\tif (yych <= 'Z') goto yy109;\n\t\t\tif (yych >= '_') goto yy109;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy109;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy112;\n\t\t\t\tif (yych >= 0x7F) goto yy109;\n\t\t\t}\n\t\t}\nyy104:\n\t\tYYDEBUG(104, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2268 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint newline = 0;\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tYYCURSOR--;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\t/* Check for ending label on the next line */\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) && CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, CG(heredoc), CG(heredoc_len))) {\n\t\t\t\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\t\t\t\tif (*end == ';') {\n\t\t\t\t\t\tend++;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\t\t\t\t/* newline before label will be subtracted from returned text, but\n\t\t\t\t\t\t * yyleng/yytext will include it, for zend_highlight/strip, tokenizer, etc. */\n\t\t\t\t\t\tif (YYCURSOR[-2] == '\\r' && YYCURSOR[-1] == '\\n') {\n\t\t\t\t\t\t\tnewline = 2; /* Windows newline */\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tnewline = 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tCG(increment_lineno) = 1; /* For newline before label */\n\t\t\t\t\t\tBEGIN(ST_END_HEREDOC);\n\n\t\t\t\t\t\tgoto heredoc_scan_done;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT && *YYCURSOR != '\\n' && *YYCURSOR != '\\r') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\nheredoc_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng - newline, 0 TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 2108 \"Zend/zend_language_scanner.c\"\nyy105:\n\t\tYYDEBUG(105, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy107;\n\t\tgoto yy104;\nyy106:\n\t\tYYDEBUG(106, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy104;\nyy107:\n\t\tYYDEBUG(107, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(108, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2157 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 2130 \"Zend/zend_language_scanner.c\"\nyy109:\n\t\tYYDEBUG(109, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(110, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy109;\n\t\t}\n\t\tif (yych == '-') goto yy114;\n\t\tif (yych == '[') goto yy116;\nyy111:\n\t\tYYDEBUG(111, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2152 \"Zend/zend_language_scanner.c\"\nyy112:\n\t\tYYDEBUG(112, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(113, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 2163 \"Zend/zend_language_scanner.c\"\nyy114:\n\t\tYYDEBUG(114, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy118;\nyy115:\n\t\tYYDEBUG(115, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy111;\nyy116:\n\t\tYYDEBUG(116, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(117, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1849 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2185 \"Zend/zend_language_scanner.c\"\nyy118:\n\t\tYYDEBUG(118, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy115;\n\t\t\tif (yych <= 'Z') goto yy119;\n\t\t\tif (yych <= '^') goto yy115;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy115;\n\t\t\tif (yych <= 'z') goto yy119;\n\t\t\tif (yych <= '~') goto yy115;\n\t\t}\nyy119:\n\t\tYYDEBUG(119, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(120, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1839 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2211 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_IN_SCRIPTING:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 192, 64, 0, 0, 64, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t192, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 60, 60, 44, 44, 44, 44, 44, 44, \n\t\t\t 44, 44, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 36, 36, 36, 36, 36, 36, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 0, 0, 0, 0, 4, \n\t\t\t 0, 36, 36, 36, 36, 36, 36, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 0, 0, 0, 0, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t};\n\t\tYYDEBUG(121, *YYCURSOR);\n\t\tYYFILL(16);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 0x00:\n\t\tcase 0x01:\n\t\tcase 0x02:\n\t\tcase 0x03:\n\t\tcase 0x04:\n\t\tcase 0x05:\n\t\tcase 0x06:\n\t\tcase 0x07:\n\t\tcase 0x08:\n\t\tcase '\\v':\n\t\tcase '\\f':\n\t\tcase 0x0E:\n\t\tcase 0x0F:\n\t\tcase 0x10:\n\t\tcase 0x11:\n\t\tcase 0x12:\n\t\tcase 0x13:\n\t\tcase 0x14:\n\t\tcase 0x15:\n\t\tcase 0x16:\n\t\tcase 0x17:\n\t\tcase 0x18:\n\t\tcase 0x19:\n\t\tcase 0x1A:\n\t\tcase 0x1B:\n\t\tcase 0x1C:\n\t\tcase 0x1D:\n\t\tcase 0x1E:\n\t\tcase 0x1F:\tgoto yy183;\n\t\tcase '\\t':\n\t\tcase '\\n':\n\t\tcase '\\r':\n\t\tcase ' ':\tgoto yy139;\n\t\tcase '!':\tgoto yy152;\n\t\tcase '\"':\tgoto yy179;\n\t\tcase '#':\tgoto yy175;\n\t\tcase '$':\tgoto yy164;\n\t\tcase '%':\tgoto yy158;\n\t\tcase '&':\tgoto yy159;\n\t\tcase '\\'':\tgoto yy177;\n\t\tcase '(':\tgoto yy146;\n\t\tcase ')':\n\t\tcase ',':\n\t\tcase ';':\n\t\tcase '@':\n\t\tcase '[':\n\t\tcase ']':\n\t\tcase '~':\tgoto yy165;\n\t\tcase '*':\tgoto yy155;\n\t\tcase '+':\tgoto yy151;\n\t\tcase '-':\tgoto yy137;\n\t\tcase '.':\tgoto yy157;\n\t\tcase '/':\tgoto yy156;\n\t\tcase '0':\tgoto yy171;\n\t\tcase '1':\n\t\tcase '2':\n\t\tcase '3':\n\t\tcase '4':\n\t\tcase '5':\n\t\tcase '6':\n\t\tcase '7':\n\t\tcase '8':\n\t\tcase '9':\tgoto yy173;\n\t\tcase ':':\tgoto yy141;\n\t\tcase '<':\tgoto yy153;\n\t\tcase '=':\tgoto yy149;\n\t\tcase '>':\tgoto yy154;\n\t\tcase '?':\tgoto yy166;\n\t\tcase 'A':\n\t\tcase 'a':\tgoto yy132;\n\t\tcase 'B':\n\t\tcase 'b':\tgoto yy134;\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy127;\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy125;\n\t\tcase 'E':\n\t\tcase 'e':\tgoto yy123;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy126;\n\t\tcase 'G':\n\t\tcase 'g':\tgoto yy135;\n\t\tcase 'I':\n\t\tcase 'i':\tgoto yy130;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy150;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy144;\n\t\tcase 'O':\n\t\tcase 'o':\tgoto yy162;\n\t\tcase 'P':\n\t\tcase 'p':\tgoto yy136;\n\t\tcase 'R':\n\t\tcase 'r':\tgoto yy128;\n\t\tcase 'S':\n\t\tcase 's':\tgoto yy133;\n\t\tcase 'T':\n\t\tcase 't':\tgoto yy129;\n\t\tcase 'U':\n\t\tcase 'u':\tgoto yy147;\n\t\tcase 'V':\n\t\tcase 'v':\tgoto yy145;\n\t\tcase 'W':\n\t\tcase 'w':\tgoto yy131;\n\t\tcase 'X':\n\t\tcase 'x':\tgoto yy163;\n\t\tcase '\\\\':\tgoto yy142;\n\t\tcase '^':\tgoto yy161;\n\t\tcase '_':\tgoto yy148;\n\t\tcase '`':\tgoto yy181;\n\t\tcase '{':\tgoto yy167;\n\t\tcase '|':\tgoto yy160;\n\t\tcase '}':\tgoto yy169;\n\t\tdefault:\tgoto yy174;\n\t\t}\nyy123:\n\t\tYYDEBUG(123, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch ((yych = *YYCURSOR)) {\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy726;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy727;\n\t\tcase 'M':\n\t\tcase 'm':\tgoto yy728;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy729;\n\t\tcase 'V':\n\t\tcase 'v':\tgoto yy730;\n\t\tcase 'X':\n\t\tcase 'x':\tgoto yy731;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy124:\n\t\tYYDEBUG(124, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1880 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 2398 \"Zend/zend_language_scanner.c\"\nyy125:\n\t\tYYDEBUG(125, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych <= 'H') {\n\t\t\t\tif (yych == 'E') goto yy708;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') goto yy709;\n\t\t\t\tif (yych <= 'N') goto yy186;\n\t\t\t\tgoto yy710;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych == 'e') goto yy708;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'i') goto yy709;\n\t\t\t\tif (yych == 'o') goto yy710;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy126:\n\t\tYYDEBUG(126, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych <= 'N') {\n\t\t\t\tif (yych == 'I') goto yy687;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'O') goto yy688;\n\t\t\t\tif (yych <= 'T') goto yy186;\n\t\t\t\tgoto yy689;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych == 'i') goto yy687;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'o') goto yy688;\n\t\t\t\tif (yych == 'u') goto yy689;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy127:\n\t\tYYDEBUG(127, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych <= 'K') {\n\t\t\t\tif (yych == 'A') goto yy652;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'L') goto yy653;\n\t\t\t\tif (yych <= 'N') goto yy186;\n\t\t\t\tgoto yy654;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'k') {\n\t\t\t\tif (yych == 'a') goto yy652;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'l') goto yy653;\n\t\t\t\tif (yych == 'o') goto yy654;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy128:\n\t\tYYDEBUG(128, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy634;\n\t\tif (yych == 'e') goto yy634;\n\t\tgoto yy186;\nyy129:\n\t\tYYDEBUG(129, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'R') {\n\t\t\tif (yych == 'H') goto yy622;\n\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\tgoto yy623;\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych <= 'g') goto yy186;\n\t\t\t\tgoto yy622;\n\t\t\t} else {\n\t\t\t\tif (yych == 'r') goto yy623;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy130:\n\t\tYYDEBUG(130, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'L') {\n\t\t\t\tif (yych == 'F') goto yy569;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'M') goto yy571;\n\t\t\t\tif (yych <= 'N') goto yy572;\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tgoto yy573;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'm') {\n\t\t\t\tif (yych == 'f') goto yy569;\n\t\t\t\tif (yych <= 'l') goto yy186;\n\t\t\t\tgoto yy571;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'n') goto yy572;\n\t\t\t\tif (yych == 's') goto yy573;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy131:\n\t\tYYDEBUG(131, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy564;\n\t\tif (yych == 'h') goto yy564;\n\t\tgoto yy186;\nyy132:\n\t\tYYDEBUG(132, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'M') {\n\t\t\t\tif (yych == 'B') goto yy546;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'N') goto yy547;\n\t\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\t\tif (yych <= 'R') goto yy548;\n\t\t\t\tgoto yy549;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych == 'b') goto yy546;\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy547;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'q') goto yy186;\n\t\t\t\tif (yych <= 'r') goto yy548;\n\t\t\t\tif (yych <= 's') goto yy549;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy133:\n\t\tYYDEBUG(133, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'W') {\n\t\t\tif (yych == 'T') goto yy534;\n\t\t\tif (yych <= 'V') goto yy186;\n\t\t\tgoto yy535;\n\t\t} else {\n\t\t\tif (yych <= 't') {\n\t\t\t\tif (yych <= 's') goto yy186;\n\t\t\t\tgoto yy534;\n\t\t\t} else {\n\t\t\t\tif (yych == 'w') goto yy535;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy134:\n\t\tYYDEBUG(134, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') {\n\t\t\tif (yych <= '\"') {\n\t\t\t\tif (yych <= '!') goto yy186;\n\t\t\t\tgoto yy526;\n\t\t\t} else {\n\t\t\t\tif (yych == '\\'') goto yy527;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'R') {\n\t\t\t\tif (yych <= '<') goto yy525;\n\t\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\t\tgoto yy528;\n\t\t\t} else {\n\t\t\t\tif (yych == 'r') goto yy528;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy135:\n\t\tYYDEBUG(135, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'L') goto yy515;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy516;\n\t\t} else {\n\t\t\tif (yych <= 'l') {\n\t\t\t\tif (yych <= 'k') goto yy186;\n\t\t\t\tgoto yy515;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy516;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy136:\n\t\tYYDEBUG(136, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych == 'R') goto yy491;\n\t\t\tif (yych <= 'T') goto yy186;\n\t\t\tgoto yy492;\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych <= 'q') goto yy186;\n\t\t\t\tgoto yy491;\n\t\t\t} else {\n\t\t\t\tif (yych == 'u') goto yy492;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy137:\n\t\tYYDEBUG(137, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '<') {\n\t\t\tif (yych == '-') goto yy487;\n\t\t} else {\n\t\t\tif (yych <= '=') goto yy485;\n\t\t\tif (yych <= '>') goto yy489;\n\t\t}\nyy138:\n\t\tYYDEBUG(138, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1431 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn yytext[0];\n}\n#line 2628 \"Zend/zend_language_scanner.c\"\nyy139:\n\t\tYYDEBUG(139, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy484;\nyy140:\n\t\tYYDEBUG(140, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1162 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_WHITESPACE;\n}\n#line 2645 \"Zend/zend_language_scanner.c\"\nyy141:\n\t\tYYDEBUG(141, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == ':') goto yy481;\n\t\tgoto yy138;\nyy142:\n\t\tYYDEBUG(142, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(143, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1191 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NS_SEPARATOR;\n}\n#line 2660 \"Zend/zend_language_scanner.c\"\nyy144:\n\t\tYYDEBUG(144, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'E') {\n\t\t\tif (yych == 'A') goto yy469;\n\t\t\tif (yych <= 'D') goto yy186;\n\t\t\tgoto yy470;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy469;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy470;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy145:\n\t\tYYDEBUG(145, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy466;\n\t\tif (yych == 'a') goto yy466;\n\t\tgoto yy186;\nyy146:\n\t\tYYDEBUG(146, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'D') {\n\t\t\t\tif (yych <= ' ') {\n\t\t\t\t\tif (yych == '\\t') goto yy391;\n\t\t\t\t\tif (yych <= 0x1F) goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '@') goto yy138;\n\t\t\t\t\tif (yych == 'C') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') {\n\t\t\t\t\tif (yych == 'F') goto yy391;\n\t\t\t\t\tif (yych <= 'H') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'O') goto yy391;\n\t\t\t\t\tif (yych <= 'Q') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'f') {\n\t\t\t\tif (yych <= 'b') {\n\t\t\t\t\tif (yych == 'U') goto yy391;\n\t\t\t\t\tif (yych <= '`') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'd') goto yy391;\n\t\t\t\t\tif (yych <= 'e') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'o') {\n\t\t\t\t\tif (yych == 'i') goto yy391;\n\t\t\t\t\tif (yych <= 'n') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 's') {\n\t\t\t\t\t\tif (yych <= 'q') goto yy138;\n\t\t\t\t\t\tgoto yy391;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych == 'u') goto yy391;\n\t\t\t\t\t\tgoto yy138;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy147:\n\t\tYYDEBUG(147, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych == 'N') goto yy382;\n\t\t\tif (yych <= 'R') goto yy186;\n\t\t\tgoto yy383;\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy382;\n\t\t\t} else {\n\t\t\t\tif (yych == 's') goto yy383;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy148:\n\t\tYYDEBUG(148, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '_') goto yy300;\n\t\tgoto yy186;\nyy149:\n\t\tYYDEBUG(149, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy294;\n\t\tif (yych <= '>') goto yy296;\n\t\tgoto yy138;\nyy150:\n\t\tYYDEBUG(150, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy290;\n\t\tif (yych == 'i') goto yy290;\n\t\tgoto yy186;\nyy151:\n\t\tYYDEBUG(151, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '+') goto yy288;\n\t\tif (yych == '=') goto yy286;\n\t\tgoto yy138;\nyy152:\n\t\tYYDEBUG(152, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy283;\n\t\tgoto yy138;\nyy153:\n\t\tYYDEBUG(153, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') {\n\t\t\tif (yych == '/') goto yy255;\n\t\t\tgoto yy138;\n\t\t} else {\n\t\t\tif (yych <= '<') goto yy253;\n\t\t\tif (yych <= '=') goto yy256;\n\t\t\tif (yych <= '>') goto yy258;\n\t\t\tgoto yy138;\n\t\t}\nyy154:\n\t\tYYDEBUG(154, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy249;\n\t\tif (yych <= '>') goto yy247;\n\t\tgoto yy138;\nyy155:\n\t\tYYDEBUG(155, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy245;\n\t\tgoto yy138;\nyy156:\n\t\tYYDEBUG(156, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '.') {\n\t\t\tif (yych == '*') goto yy237;\n\t\t\tgoto yy138;\n\t\t} else {\n\t\t\tif (yych <= '/') goto yy239;\n\t\t\tif (yych == '=') goto yy240;\n\t\t\tgoto yy138;\n\t\t}\nyy157:\n\t\tYYDEBUG(157, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '/') goto yy138;\n\t\tif (yych <= '9') goto yy233;\n\t\tif (yych == '=') goto yy235;\n\t\tgoto yy138;\nyy158:\n\t\tYYDEBUG(158, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy229;\n\t\tif (yych <= '>') goto yy227;\n\t\tgoto yy138;\nyy159:\n\t\tYYDEBUG(159, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '&') goto yy223;\n\t\tif (yych == '=') goto yy225;\n\t\tgoto yy138;\nyy160:\n\t\tYYDEBUG(160, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy221;\n\t\tif (yych == '|') goto yy219;\n\t\tgoto yy138;\nyy161:\n\t\tYYDEBUG(161, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy217;\n\t\tgoto yy138;\nyy162:\n\t\tYYDEBUG(162, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy215;\n\t\tif (yych == 'r') goto yy215;\n\t\tgoto yy186;\nyy163:\n\t\tYYDEBUG(163, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy212;\n\t\tif (yych == 'o') goto yy212;\n\t\tgoto yy186;\nyy164:\n\t\tYYDEBUG(164, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy138;\n\t\t\tif (yych <= 'Z') goto yy209;\n\t\t\tif (yych <= '^') goto yy138;\n\t\t\tgoto yy209;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy138;\n\t\t\tif (yych <= 'z') goto yy209;\n\t\t\tif (yych <= '~') goto yy138;\n\t\t\tgoto yy209;\n\t\t}\nyy165:\n\t\tYYDEBUG(165, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy138;\nyy166:\n\t\tYYDEBUG(166, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy205;\n\t\tgoto yy138;\nyy167:\n\t\tYYDEBUG(167, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(168, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1436 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\treturn '{';\n}\n#line 2893 \"Zend/zend_language_scanner.c\"\nyy169:\n\t\tYYDEBUG(169, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(170, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1448 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tRESET_DOC_COMMENT();\n\tif (!zend_stack_is_empty(&SCNG(state_stack))) {\n\t\tyy_pop_state(TSRMLS_C);\n\t}\n\treturn '}';\n}\n#line 2907 \"Zend/zend_language_scanner.c\"\nyy171:\n\t\tYYDEBUG(171, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'E') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych == '.') goto yy187;\n\t\t\t\tif (yych >= '0') goto yy190;\n\t\t\t} else {\n\t\t\t\tif (yych == 'B') goto yy198;\n\t\t\t\tif (yych >= 'E') goto yy192;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'b') {\n\t\t\t\tif (yych == 'X') goto yy197;\n\t\t\t\tif (yych >= 'b') goto yy198;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') {\n\t\t\t\t\tif (yych >= 'e') goto yy192;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'x') goto yy197;\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy172:\n\t\tYYDEBUG(172, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1494 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (yyleng < MAX_LENGTH_OF_LONG - 1) { /* Won't overflow */\n\t\tzendlval->value.lval = strtol(yytext, NULL, 0);\n\t} else {\n\t\terrno = 0;\n\t\tzendlval->value.lval = strtol(yytext, NULL, 0);\n\t\tif (errno == ERANGE) { /* Overflow */\n\t\t\tif (yytext[0] == '0') { /* octal overflow */\n\t\t\t\tzendlval->value.dval = zend_oct_strtod(yytext, NULL);\n\t\t\t} else {\n\t\t\t\tzendlval->value.dval = zend_strtod(yytext, NULL);\n\t\t\t}\n\t\t\tzendlval->type = IS_DOUBLE;\n\t\t\treturn T_DNUMBER;\n\t\t}\n\t}\n\n\tzendlval->type = IS_LONG;\n\treturn T_LNUMBER;\n}\n#line 2956 \"Zend/zend_language_scanner.c\"\nyy173:\n\t\tYYDEBUG(173, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= '9') {\n\t\t\tif (yych == '.') goto yy187;\n\t\t\tif (yych <= '/') goto yy172;\n\t\t\tgoto yy190;\n\t\t} else {\n\t\t\tif (yych <= 'E') {\n\t\t\t\tif (yych <= 'D') goto yy172;\n\t\t\t\tgoto yy192;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy192;\n\t\t\t\tgoto yy172;\n\t\t\t}\n\t\t}\nyy174:\n\t\tYYDEBUG(174, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy186;\nyy175:\n\t\tYYDEBUG(175, *YYCURSOR);\n\t\t++YYCURSOR;\nyy176:\n\t\tYYDEBUG(176, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1887 \"Zend/zend_language_scanner.l\"\n\t\t{\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\tCG(zend_lineno)++;\n\t\t\t\tbreak;\n\t\t\tcase '%':\n\t\t\t\tif (!CG(asp_tags)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '?':\n\t\t\t\tif (*YYCURSOR == '>') {\n\t\t\t\t\tYYCURSOR--;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tbreak;\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\treturn T_COMMENT;\n}\n#line 3018 \"Zend/zend_language_scanner.c\"\nyy177:\n\t\tYYDEBUG(177, *YYCURSOR);\n\t\t++YYCURSOR;\nyy178:\n\t\tYYDEBUG(178, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1978 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tregister char *s, *t;\n\tchar *end;\n\tint bprefix = (yytext[0] != '\\'') ? 1 : 0;\n\n\twhile (1) {\n\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\tif (*YYCURSOR == '\\'') {\n\t\t\t\tYYCURSOR++;\n\t\t\t\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\t\t\t\tbreak;\n\t\t\t} else if (*YYCURSOR++ == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\t\t\tYYCURSOR++;\n\t\t\t}\n\t\t} else {\n\t\t\tyyleng = YYLIMIT - SCNG(yy_text);\n\n\t\t\t/* Unclosed single quotes; treat similar to double quotes, but without a separate token\n\t\t\t * for ' (unrecognized by parser), instead of old flex fallback to \"Unexpected character...\"\n\t\t\t * rule, which continued in ST_IN_SCRIPTING state after the quote */\n\t\t\treturn T_ENCAPSED_AND_WHITESPACE;\n\t\t}\n\t}\n\n\tzendlval->value.str.val = estrndup(yytext+bprefix+1, yyleng-bprefix-2);\n\tzendlval->value.str.len = yyleng-bprefix-2;\n\tzendlval->type = IS_STRING;\n\n\t/* convert escape sequences */\n\ts = t = zendlval->value.str.val;\n\tend = s+zendlval->value.str.len;\n\twhile (s<end) {\n\t\tif (*s=='\\\\') {\n\t\t\ts++;\n\n\t\t\tswitch(*s) {\n\t\t\t\tcase '\\\\':\n\t\t\t\tcase '\\'':\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t*t++ = *s;\n\t\t}\n\n\t\tif (*s == '\\n' || (*s == '\\r' && (*(s+1) != '\\n'))) {\n\t\t\tCG(zend_lineno)++;\n\t\t}\n\t\ts++;\n\t}\n\t*t = 0;\n\n\tif (SCNG(output_filter)) {\n\t\tsize_t sz = 0;\n\t\ts = zendlval->value.str.val;\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)s, (size_t)zendlval->value.str.len TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tefree(s);\n\t}\n\treturn T_CONSTANT_ENCAPSED_STRING;\n}\n#line 3093 \"Zend/zend_language_scanner.c\"\nyy179:\n\t\tYYDEBUG(179, *YYCURSOR);\n\t\t++YYCURSOR;\nyy180:\n\t\tYYDEBUG(180, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2047 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint bprefix = (yytext[0] != '\"') ? 1 : 0;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\"':\n\t\t\t\tyyleng = YYCURSOR - SCNG(yy_text);\n\t\t\t\tzend_scan_escape_string(zendlval, yytext+bprefix+1, yyleng-bprefix-2, '\"' TSRMLS_CC);\n\t\t\t\treturn T_CONSTANT_ENCAPSED_STRING;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\n\t/* Remember how much was scanned to save rescanning */\n\tSET_DOUBLE_QUOTES_SCANNED_LENGTH(YYCURSOR - SCNG(yy_text) - yyleng);\n\n\tYYCURSOR = SCNG(yy_text) + yyleng;\n\n\tBEGIN(ST_DOUBLE_QUOTES);\n\treturn '\"';\n}\n#line 3141 \"Zend/zend_language_scanner.c\"\nyy181:\n\t\tYYDEBUG(181, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(182, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2138 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_BACKQUOTE);\n\treturn '`';\n}\n#line 3152 \"Zend/zend_language_scanner.c\"\nyy183:\n\t\tYYDEBUG(183, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(184, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2396 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tzend_error(E_COMPILE_WARNING,\"Unexpected character in input: '%c' (ASCII=%d) state=%d\", yytext[0], yytext[0], YYSTATE);\n\tgoto restart;\n}\n#line 3167 \"Zend/zend_language_scanner.c\"\nyy185:\n\t\tYYDEBUG(185, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy186:\n\t\tYYDEBUG(186, *YYCURSOR);\n\t\tif (yybm[0+yych] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tgoto yy124;\nyy187:\n\t\tYYDEBUG(187, *YYCURSOR);\n\t\tyyaccept = 3;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(188, *YYCURSOR);\n\t\tif (yybm[0+yych] & 8) {\n\t\t\tgoto yy187;\n\t\t}\n\t\tif (yych == 'E') goto yy192;\n\t\tif (yych == 'e') goto yy192;\nyy189:\n\t\tYYDEBUG(189, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1555 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.dval = zend_strtod(yytext, NULL);\n\tzendlval->type = IS_DOUBLE;\n\treturn T_DNUMBER;\n}\n#line 3200 \"Zend/zend_language_scanner.c\"\nyy190:\n\t\tYYDEBUG(190, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(191, *YYCURSOR);\n\t\tif (yych <= '9') {\n\t\t\tif (yych == '.') goto yy187;\n\t\t\tif (yych <= '/') goto yy172;\n\t\t\tgoto yy190;\n\t\t} else {\n\t\t\tif (yych <= 'E') {\n\t\t\t\tif (yych <= 'D') goto yy172;\n\t\t\t} else {\n\t\t\t\tif (yych != 'e') goto yy172;\n\t\t\t}\n\t\t}\nyy192:\n\t\tYYDEBUG(192, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= ',') {\n\t\t\tif (yych == '+') goto yy194;\n\t\t} else {\n\t\t\tif (yych <= '-') goto yy194;\n\t\t\tif (yych <= '/') goto yy193;\n\t\t\tif (yych <= '9') goto yy195;\n\t\t}\nyy193:\n\t\tYYDEBUG(193, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tif (yyaccept <= 2) {\n\t\t\tif (yyaccept <= 1) {\n\t\t\t\tif (yyaccept <= 0) {\n\t\t\t\t\tgoto yy124;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yy138;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tgoto yy172;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yyaccept <= 4) {\n\t\t\t\tif (yyaccept <= 3) {\n\t\t\t\t\tgoto yy189;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yy238;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tgoto yy254;\n\t\t\t}\n\t\t}\nyy194:\n\t\tYYDEBUG(194, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '/') goto yy193;\n\t\tif (yych >= ':') goto yy193;\nyy195:\n\t\tYYDEBUG(195, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(196, *YYCURSOR);\n\t\tif (yych <= '/') goto yy189;\n\t\tif (yych <= '9') goto yy195;\n\t\tgoto yy189;\nyy197:\n\t\tYYDEBUG(197, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy202;\n\t\t}\n\t\tgoto yy193;\nyy198:\n\t\tYYDEBUG(198, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy199;\n\t\t}\n\t\tgoto yy193;\nyy199:\n\t\tYYDEBUG(199, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(200, *YYCURSOR);\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy199;\n\t\t}\n\t\tYYDEBUG(201, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1473 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *bin = yytext + 2; /* Skip \"0b\" */\n\tint len = yyleng - 2;\n\n\t/* Skip any leading 0s */\n\twhile (*bin == '0') {\n\t\t++bin;\n\t\t--len;\n\t}\n\n\tif (len < SIZEOF_LONG * 8) {\n\t\tzendlval->value.lval = strtol(bin, NULL, 2);\n\t\tzendlval->type = IS_LONG;\n\t\treturn T_LNUMBER;\n\t} else {\n\t\tzendlval->value.dval = zend_bin_strtod(bin, NULL);\n\t\tzendlval->type = IS_DOUBLE;\n\t\treturn T_DNUMBER;\n\t}\n}\n#line 3313 \"Zend/zend_language_scanner.c\"\nyy202:\n\t\tYYDEBUG(202, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(203, *YYCURSOR);\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy202;\n\t\t}\n\t\tYYDEBUG(204, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1515 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *hex = yytext + 2; /* Skip \"0x\" */\n\tint len = yyleng - 2;\n\n\t/* Skip any leading 0s */\n\twhile (*hex == '0') {\n\t\thex++;\n\t\tlen--;\n\t}\n\n\tif (len < SIZEOF_LONG * 2 || (len == SIZEOF_LONG * 2 && *hex <= '7')) {\n\t\tzendlval->value.lval = strtol(hex, NULL, 16);\n\t\tzendlval->type = IS_LONG;\n\t\treturn T_LNUMBER;\n\t} else {\n\t\tzendlval->value.dval = zend_hex_strtod(hex, NULL);\n\t\tzendlval->type = IS_DOUBLE;\n\t\treturn T_DNUMBER;\n\t}\n}\n#line 3346 \"Zend/zend_language_scanner.c\"\nyy205:\n\t\tYYDEBUG(205, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy207;\n\t\tif (yych == '\\r') goto yy208;\nyy206:\n\t\tYYDEBUG(206, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1955 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(INITIAL);\n\treturn T_CLOSE_TAG; /* implicit ';' at php-end tag */\n}\n#line 3363 \"Zend/zend_language_scanner.c\"\nyy207:\n\t\tYYDEBUG(207, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy206;\nyy208:\n\t\tYYDEBUG(208, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy207;\n\t\tgoto yy206;\nyy209:\n\t\tYYDEBUG(209, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(210, *YYCURSOR);\n\t\tif (yych <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy209;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy211;\n\t\t\t\tif (yych <= 'Z') goto yy209;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy209;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy209;\n\t\t\t\tif (yych >= 0x7F) goto yy209;\n\t\t\t}\n\t\t}\nyy211:\n\t\tYYDEBUG(211, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 3403 \"Zend/zend_language_scanner.c\"\nyy212:\n\t\tYYDEBUG(212, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy213;\n\t\tif (yych != 'r') goto yy186;\nyy213:\n\t\tYYDEBUG(213, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(214, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1419 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_XOR;\n}\n#line 3421 \"Zend/zend_language_scanner.c\"\nyy215:\n\t\tYYDEBUG(215, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(216, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1411 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_OR;\n}\n#line 3434 \"Zend/zend_language_scanner.c\"\nyy217:\n\t\tYYDEBUG(217, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(218, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1399 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_XOR_EQUAL;\n}\n#line 3444 \"Zend/zend_language_scanner.c\"\nyy219:\n\t\tYYDEBUG(219, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(220, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1403 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOLEAN_OR;\n}\n#line 3454 \"Zend/zend_language_scanner.c\"\nyy221:\n\t\tYYDEBUG(221, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(222, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1395 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OR_EQUAL;\n}\n#line 3464 \"Zend/zend_language_scanner.c\"\nyy223:\n\t\tYYDEBUG(223, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(224, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1407 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOLEAN_AND;\n}\n#line 3474 \"Zend/zend_language_scanner.c\"\nyy225:\n\t\tYYDEBUG(225, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(226, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1391 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_AND_EQUAL;\n}\n#line 3484 \"Zend/zend_language_scanner.c\"\nyy227:\n\t\tYYDEBUG(227, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy231;\n\t\tif (yych == '\\r') goto yy232;\nyy228:\n\t\tYYDEBUG(228, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1964 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tBEGIN(INITIAL);\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\treturn T_CLOSE_TAG; /* implicit ';' at php-end tag */\n\t} else {\n\t\tyyless(1);\n\t\treturn yytext[0];\n\t}\n}\n#line 3506 \"Zend/zend_language_scanner.c\"\nyy229:\n\t\tYYDEBUG(229, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(230, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1379 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MOD_EQUAL;\n}\n#line 3516 \"Zend/zend_language_scanner.c\"\nyy231:\n\t\tYYDEBUG(231, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy228;\nyy232:\n\t\tYYDEBUG(232, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy231;\n\t\tgoto yy228;\nyy233:\n\t\tYYDEBUG(233, *YYCURSOR);\n\t\tyyaccept = 3;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(234, *YYCURSOR);\n\t\tif (yych <= 'D') {\n\t\t\tif (yych <= '/') goto yy189;\n\t\t\tif (yych <= '9') goto yy233;\n\t\t\tgoto yy189;\n\t\t} else {\n\t\t\tif (yych <= 'E') goto yy192;\n\t\t\tif (yych == 'e') goto yy192;\n\t\t\tgoto yy189;\n\t\t}\nyy235:\n\t\tYYDEBUG(235, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(236, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1375 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONCAT_EQUAL;\n}\n#line 3551 \"Zend/zend_language_scanner.c\"\nyy237:\n\t\tYYDEBUG(237, *YYCURSOR);\n\t\tyyaccept = 4;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych == '*') goto yy242;\nyy238:\n\t\tYYDEBUG(238, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1921 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint doc_com;\n\n\tif (yyleng > 2) {\n\t\tdoc_com = 1;\n\t\tRESET_DOC_COMMENT();\n\t} else {\n\t\tdoc_com = 0;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tif (*YYCURSOR++ == '*' && *YYCURSOR == '/') {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unterminated comment starting line %d\", CG(zend_lineno));\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\tHANDLE_NEWLINES(yytext, yyleng);\n\n\tif (doc_com) {\n\t\tCG(doc_comment) = estrndup(yytext, yyleng);\n\t\tCG(doc_comment_len) = yyleng;\n\t\treturn T_DOC_COMMENT;\n\t}\n\n\treturn T_COMMENT;\n}\n#line 3594 \"Zend/zend_language_scanner.c\"\nyy239:\n\t\tYYDEBUG(239, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy176;\nyy240:\n\t\tYYDEBUG(240, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(241, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1371 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DIV_EQUAL;\n}\n#line 3608 \"Zend/zend_language_scanner.c\"\nyy242:\n\t\tYYDEBUG(242, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy243;\n\t\t}\n\t\tgoto yy193;\nyy243:\n\t\tYYDEBUG(243, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(244, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy243;\n\t\t}\n\t\tgoto yy238;\nyy245:\n\t\tYYDEBUG(245, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(246, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1367 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MUL_EQUAL;\n}\n#line 3635 \"Zend/zend_language_scanner.c\"\nyy247:\n\t\tYYDEBUG(247, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy251;\n\t\tYYDEBUG(248, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1427 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SR;\n}\n#line 3646 \"Zend/zend_language_scanner.c\"\nyy249:\n\t\tYYDEBUG(249, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(250, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1355 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_GREATER_OR_EQUAL;\n}\n#line 3656 \"Zend/zend_language_scanner.c\"\nyy251:\n\t\tYYDEBUG(251, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(252, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1387 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SR_EQUAL;\n}\n#line 3666 \"Zend/zend_language_scanner.c\"\nyy253:\n\t\tYYDEBUG(253, *YYCURSOR);\n\t\tyyaccept = 5;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') goto yy254;\n\t\tif (yych <= '<') goto yy269;\n\t\tif (yych <= '=') goto yy267;\nyy254:\n\t\tYYDEBUG(254, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1423 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SL;\n}\n#line 3681 \"Zend/zend_language_scanner.c\"\nyy255:\n\t\tYYDEBUG(255, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy260;\n\t\tif (yych == 's') goto yy260;\n\t\tgoto yy193;\nyy256:\n\t\tYYDEBUG(256, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(257, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1351 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_SMALLER_OR_EQUAL;\n}\n#line 3697 \"Zend/zend_language_scanner.c\"\nyy258:\n\t\tYYDEBUG(258, *YYCURSOR);\n\t\t++YYCURSOR;\nyy259:\n\t\tYYDEBUG(259, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1347 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_NOT_EQUAL;\n}\n#line 3708 \"Zend/zend_language_scanner.c\"\nyy260:\n\t\tYYDEBUG(260, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy261;\n\t\tif (yych != 'c') goto yy193;\nyy261:\n\t\tYYDEBUG(261, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy262;\n\t\tif (yych != 'r') goto yy193;\nyy262:\n\t\tYYDEBUG(262, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy263;\n\t\tif (yych != 'i') goto yy193;\nyy263:\n\t\tYYDEBUG(263, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy264;\n\t\tif (yych != 'p') goto yy193;\nyy264:\n\t\tYYDEBUG(264, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy265;\n\t\tif (yych != 't') goto yy193;\nyy265:\n\t\tYYDEBUG(265, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(266, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy193;\n\t\t\tif (yych <= '\\n') goto yy265;\n\t\t\tif (yych <= '\\f') goto yy193;\n\t\t\tgoto yy265;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy193;\n\t\t\t\tgoto yy265;\n\t\t\t} else {\n\t\t\t\tif (yych == '>') goto yy205;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t}\nyy267:\n\t\tYYDEBUG(267, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(268, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1383 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SL_EQUAL;\n}\n#line 3763 \"Zend/zend_language_scanner.c\"\nyy269:\n\t\tYYDEBUG(269, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(270, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy269;\n\t\t}\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '&') {\n\t\t\t\tif (yych == '\"') goto yy274;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\'') goto yy273;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych != '_') goto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy271;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t}\n\t\t}\nyy271:\n\t\tYYDEBUG(271, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(272, *YYCURSOR);\n\t\tif (yych <= '@') {\n\t\t\tif (yych <= '\\f') {\n\t\t\t\tif (yych == '\\n') goto yy278;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\r') goto yy280;\n\t\t\t\tif (yych <= '/') goto yy193;\n\t\t\t\tif (yych <= '9') goto yy271;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '_') {\n\t\t\t\tif (yych <= 'Z') goto yy271;\n\t\t\t\tif (yych <= '^') goto yy193;\n\t\t\t\tgoto yy271;\n\t\t\t} else {\n\t\t\t\tif (yych <= '`') goto yy193;\n\t\t\t\tif (yych <= 'z') goto yy271;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy271;\n\t\t\t}\n\t\t}\nyy273:\n\t\tYYDEBUG(273, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\'') goto yy193;\n\t\tif (yych <= '/') goto yy282;\n\t\tif (yych <= '9') goto yy193;\n\t\tgoto yy282;\nyy274:\n\t\tYYDEBUG(274, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\"') goto yy193;\n\t\tif (yych <= '/') goto yy276;\n\t\tif (yych <= '9') goto yy193;\n\t\tgoto yy276;\nyy275:\n\t\tYYDEBUG(275, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\nyy276:\n\t\tYYDEBUG(276, *YYCURSOR);\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '/') {\n\t\t\t\tif (yych != '\"') goto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '9') goto yy275;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\tgoto yy275;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych == '_') goto yy275;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy275;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy275;\n\t\t\t}\n\t\t}\nyy277:\n\t\tYYDEBUG(277, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy278;\n\t\tif (yych == '\\r') goto yy280;\n\t\tgoto yy193;\nyy278:\n\t\tYYDEBUG(278, *YYCURSOR);\n\t\t++YYCURSOR;\nyy279:\n\t\tYYDEBUG(279, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2089 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *s;\n\tint bprefix = (yytext[0] != '<') ? 1 : 0;\n\n\t/* save old heredoc label */\n\tZ_STRVAL_P(zendlval) = CG(heredoc);\n\tZ_STRLEN_P(zendlval) = CG(heredoc_len);\n\n\tCG(zend_lineno)++;\n\tCG(heredoc_len) = yyleng-bprefix-3-1-(yytext[yyleng-2]=='\\r'?1:0);\n\ts = yytext+bprefix+3;\n\twhile ((*s == ' ') || (*s == '\\t')) {\n\t\ts++;\n\t\tCG(heredoc_len)--;\n\t}\n\n\tif (*s == '\\'') {\n\t\ts++;\n\t\tCG(heredoc_len) -= 2;\n\n\t\tBEGIN(ST_NOWDOC);\n\t} else {\n\t\tif (*s == '\"') {\n\t\t\ts++;\n\t\t\tCG(heredoc_len) -= 2;\n\t\t}\n\n\t\tBEGIN(ST_HEREDOC);\n\t}\n\n\tCG(heredoc) = estrndup(s, CG(heredoc_len));\n\n\t/* Check for ending label on the next line */\n\tif (CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, s, CG(heredoc_len))) {\n\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\tif (*end == ';') {\n\t\t\tend++;\n\t\t}\n\n\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\tBEGIN(ST_END_HEREDOC);\n\t\t}\n\t}\n\n\treturn T_START_HEREDOC;\n}\n#line 3916 \"Zend/zend_language_scanner.c\"\nyy280:\n\t\tYYDEBUG(280, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy278;\n\t\tgoto yy279;\nyy281:\n\t\tYYDEBUG(281, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\nyy282:\n\t\tYYDEBUG(282, *YYCURSOR);\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '/') {\n\t\t\t\tif (yych == '\\'') goto yy277;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '9') goto yy281;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\tgoto yy281;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych == '_') goto yy281;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy281;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy281;\n\t\t\t}\n\t\t}\nyy283:\n\t\tYYDEBUG(283, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '=') goto yy259;\n\t\tYYDEBUG(284, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(285, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1339 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_NOT_IDENTICAL;\n}\n#line 3960 \"Zend/zend_language_scanner.c\"\nyy286:\n\t\tYYDEBUG(286, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(287, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1359 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PLUS_EQUAL;\n}\n#line 3970 \"Zend/zend_language_scanner.c\"\nyy288:\n\t\tYYDEBUG(288, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(289, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1327 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INC;\n}\n#line 3980 \"Zend/zend_language_scanner.c\"\nyy290:\n\t\tYYDEBUG(290, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy291;\n\t\tif (yych != 's') goto yy186;\nyy291:\n\t\tYYDEBUG(291, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy292;\n\t\tif (yych != 't') goto yy186;\nyy292:\n\t\tYYDEBUG(292, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(293, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1315 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LIST;\n}\n#line 4003 \"Zend/zend_language_scanner.c\"\nyy294:\n\t\tYYDEBUG(294, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy298;\n\t\tYYDEBUG(295, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1343 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_EQUAL;\n}\n#line 4014 \"Zend/zend_language_scanner.c\"\nyy296:\n\t\tYYDEBUG(296, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(297, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1311 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DOUBLE_ARROW;\n}\n#line 4024 \"Zend/zend_language_scanner.c\"\nyy298:\n\t\tYYDEBUG(298, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(299, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1335 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_IDENTICAL;\n}\n#line 4034 \"Zend/zend_language_scanner.c\"\nyy300:\n\t\tYYDEBUG(300, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy302;\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy307;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy304;\n\t\tcase 'H':\n\t\tcase 'h':\tgoto yy301;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy306;\n\t\tcase 'M':\n\t\tcase 'm':\tgoto yy305;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy308;\n\t\tcase 'T':\n\t\tcase 't':\tgoto yy303;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy301:\n\t\tYYDEBUG(301, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy369;\n\t\tif (yych == 'a') goto yy369;\n\t\tgoto yy186;\nyy302:\n\t\tYYDEBUG(302, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy362;\n\t\tif (yych == 'l') goto yy362;\n\t\tgoto yy186;\nyy303:\n\t\tYYDEBUG(303, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy355;\n\t\tif (yych == 'r') goto yy355;\n\t\tgoto yy186;\nyy304:\n\t\tYYDEBUG(304, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych == 'I') goto yy339;\n\t\t\tif (yych <= 'T') goto yy186;\n\t\t\tgoto yy340;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t\tgoto yy339;\n\t\t\t} else {\n\t\t\t\tif (yych == 'u') goto yy340;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy305:\n\t\tYYDEBUG(305, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy331;\n\t\tif (yych == 'e') goto yy331;\n\t\tgoto yy186;\nyy306:\n\t\tYYDEBUG(306, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy325;\n\t\tif (yych == 'i') goto yy325;\n\t\tgoto yy186;\nyy307:\n\t\tYYDEBUG(307, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy320;\n\t\tif (yych == 'i') goto yy320;\n\t\tgoto yy186;\nyy308:\n\t\tYYDEBUG(308, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy309;\n\t\tif (yych != 'a') goto yy186;\nyy309:\n\t\tYYDEBUG(309, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy310;\n\t\tif (yych != 'm') goto yy186;\nyy310:\n\t\tYYDEBUG(310, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy311;\n\t\tif (yych != 'e') goto yy186;\nyy311:\n\t\tYYDEBUG(311, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy312;\n\t\tif (yych != 's') goto yy186;\nyy312:\n\t\tYYDEBUG(312, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy313;\n\t\tif (yych != 'p') goto yy186;\nyy313:\n\t\tYYDEBUG(313, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy314;\n\t\tif (yych != 'a') goto yy186;\nyy314:\n\t\tYYDEBUG(314, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy315;\n\t\tif (yych != 'c') goto yy186;\nyy315:\n\t\tYYDEBUG(315, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy316;\n\t\tif (yych != 'e') goto yy186;\nyy316:\n\t\tYYDEBUG(316, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(317, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(318, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(319, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1690 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(current_namespace)) {\n\t\t*zendlval = *CG(current_namespace);\n\t\tzval_copy_ctor(zendlval);\n\t} else {\n\t\tZVAL_EMPTY_STRING(zendlval);\n\t}\n\treturn T_NS_C;\n}\n#line 4174 \"Zend/zend_language_scanner.c\"\nyy320:\n\t\tYYDEBUG(320, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy321;\n\t\tif (yych != 'r') goto yy186;\nyy321:\n\t\tYYDEBUG(321, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(322, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(323, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(324, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1663 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *filename = zend_get_compiled_filename(TSRMLS_C);\n\tconst size_t filename_len = strlen(filename);\n\tchar *dirname;\n\n\tif (!filename) {\n\t\tfilename = \"\";\n\t}\n\n\tdirname = estrndup(filename, filename_len);\n\tzend_dirname(dirname, filename_len);\n\n\tif (strcmp(dirname, \".\") == 0) {\n\t\tdirname = erealloc(dirname, MAXPATHLEN);\n#if HAVE_GETCWD\n\t\tVCWD_GETCWD(dirname, MAXPATHLEN);\n#elif HAVE_GETWD\n\t\tVCWD_GETWD(dirname);\n#endif\n\t}\n\n\tzendlval->value.str.len = strlen(dirname);\n\tzendlval->value.str.val = dirname;\n\tzendlval->type = IS_STRING;\n\treturn T_DIR;\n}\n#line 4221 \"Zend/zend_language_scanner.c\"\nyy325:\n\t\tYYDEBUG(325, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy326;\n\t\tif (yych != 'n') goto yy186;\nyy326:\n\t\tYYDEBUG(326, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy327;\n\t\tif (yych != 'e') goto yy186;\nyy327:\n\t\tYYDEBUG(327, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(328, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(329, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(330, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1645 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = CG(zend_lineno);\n\tzendlval->type = IS_LONG;\n\treturn T_LINE;\n}\n#line 4252 \"Zend/zend_language_scanner.c\"\nyy331:\n\t\tYYDEBUG(331, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy332;\n\t\tif (yych != 't') goto yy186;\nyy332:\n\t\tYYDEBUG(332, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy333;\n\t\tif (yych != 'h') goto yy186;\nyy333:\n\t\tYYDEBUG(333, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy334;\n\t\tif (yych != 'o') goto yy186;\nyy334:\n\t\tYYDEBUG(334, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy335;\n\t\tif (yych != 'd') goto yy186;\nyy335:\n\t\tYYDEBUG(335, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(336, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(337, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(338, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1624 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *class_name = CG(active_class_entry) ? CG(active_class_entry)->name : NULL;\n\tconst char *func_name = CG(active_op_array)? CG(active_op_array)->function_name : NULL;\n\tsize_t len = 0;\n\n\tif (class_name) {\n\t\tlen += strlen(class_name) + 2;\n\t}\n\tif (func_name) {\n\t\tlen += strlen(func_name);\n\t}\n\n\tzendlval->value.str.len = zend_spprintf(&zendlval->value.str.val, 0, \"%s%s%s\",\n\t\tclass_name ? class_name : \"\",\n\t\tclass_name && func_name ? \"::\" : \"\",\n\t\tfunc_name ? func_name : \"\"\n\t\t);\n\tzendlval->type = IS_STRING;\n\treturn T_METHOD_C;\n}\n#line 4308 \"Zend/zend_language_scanner.c\"\nyy339:\n\t\tYYDEBUG(339, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy350;\n\t\tif (yych == 'l') goto yy350;\n\t\tgoto yy186;\nyy340:\n\t\tYYDEBUG(340, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy341;\n\t\tif (yych != 'n') goto yy186;\nyy341:\n\t\tYYDEBUG(341, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy342;\n\t\tif (yych != 'c') goto yy186;\nyy342:\n\t\tYYDEBUG(342, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy343;\n\t\tif (yych != 't') goto yy186;\nyy343:\n\t\tYYDEBUG(343, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy344;\n\t\tif (yych != 'i') goto yy186;\nyy344:\n\t\tYYDEBUG(344, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy345;\n\t\tif (yych != 'o') goto yy186;\nyy345:\n\t\tYYDEBUG(345, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy346;\n\t\tif (yych != 'n') goto yy186;\nyy346:\n\t\tYYDEBUG(346, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(347, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(348, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(349, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1608 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *func_name = NULL;\n\n\tif (CG(active_op_array)) {\n\t\tfunc_name = CG(active_op_array)->function_name;\n\t}\n\n\tif (!func_name) {\n\t\tfunc_name = \"\";\n\t}\n\tzendlval->value.str.len = strlen(func_name);\n\tzendlval->value.str.val = estrndup(func_name, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\treturn T_FUNC_C;\n}\n#line 4375 \"Zend/zend_language_scanner.c\"\nyy350:\n\t\tYYDEBUG(350, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy351;\n\t\tif (yych != 'e') goto yy186;\nyy351:\n\t\tYYDEBUG(351, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(352, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(353, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(354, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1651 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *filename = zend_get_compiled_filename(TSRMLS_C);\n\n\tif (!filename) {\n\t\tfilename = \"\";\n\t}\n\tzendlval->value.str.len = strlen(filename);\n\tzendlval->value.str.val = estrndup(filename, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\treturn T_FILE;\n}\n#line 4407 \"Zend/zend_language_scanner.c\"\nyy355:\n\t\tYYDEBUG(355, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy356;\n\t\tif (yych != 'a') goto yy186;\nyy356:\n\t\tYYDEBUG(356, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy357;\n\t\tif (yych != 'i') goto yy186;\nyy357:\n\t\tYYDEBUG(357, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy358;\n\t\tif (yych != 't') goto yy186;\nyy358:\n\t\tYYDEBUG(358, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(359, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(360, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(361, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1588 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *trait_name = NULL;\n\t\n\tif (CG(active_class_entry)\n\t\t&& (ZEND_ACC_TRAIT == \n\t\t\t(CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT))) {\n\t\ttrait_name = CG(active_class_entry)->name;\n\t}\n\t\n\tif (!trait_name) {\n\t\ttrait_name = \"\";\n\t}\n\t\n\tzendlval->value.str.len = strlen(trait_name);\n\tzendlval->value.str.val = estrndup(trait_name, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\t\n\treturn T_TRAIT_C;\n}\n#line 4457 \"Zend/zend_language_scanner.c\"\nyy362:\n\t\tYYDEBUG(362, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy363;\n\t\tif (yych != 'a') goto yy186;\nyy363:\n\t\tYYDEBUG(363, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy364;\n\t\tif (yych != 's') goto yy186;\nyy364:\n\t\tYYDEBUG(364, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy365;\n\t\tif (yych != 's') goto yy186;\nyy365:\n\t\tYYDEBUG(365, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(366, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(367, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(368, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1561 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *class_name = NULL;\n\t\n\tif (CG(active_class_entry)\n\t\t&& (ZEND_ACC_TRAIT ==\n\t\t\t(CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT))) {\n\t\t// This is a hack, we abuse IS_NULL to indicate an invalid value\n\t\t// if __CLASS__ is encountered in a trait, however, we also not that we\n\t\t// should fix it up when we copy the method into an actual class\n\t\tzendlval->value.lval = ZEND_ACC_TRAIT;\n\t\tzendlval->type = IS_NULL;\n\t} else {\n\t\tif (CG(active_class_entry)) {\n\t\t\tclass_name = CG(active_class_entry)->name;\n\t\t}\n\t\t\n\t\tif (!class_name) {\n\t\t\tclass_name = \"\";\n\t\t}\n\t\t\n\t\tzendlval->value.str.len = strlen(class_name);\n\t\tzendlval->value.str.val = estrndup(class_name, zendlval->value.str.len);\n\t\tzendlval->type = IS_STRING;\n\t}\n\treturn T_CLASS_C;\n}\n#line 4514 \"Zend/zend_language_scanner.c\"\nyy369:\n\t\tYYDEBUG(369, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy370;\n\t\tif (yych != 'l') goto yy186;\nyy370:\n\t\tYYDEBUG(370, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy371;\n\t\tif (yych != 't') goto yy186;\nyy371:\n\t\tYYDEBUG(371, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(372, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy373;\n\t\tif (yych != 'c') goto yy186;\nyy373:\n\t\tYYDEBUG(373, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy374;\n\t\tif (yych != 'o') goto yy186;\nyy374:\n\t\tYYDEBUG(374, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy375;\n\t\tif (yych != 'm') goto yy186;\nyy375:\n\t\tYYDEBUG(375, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy376;\n\t\tif (yych != 'p') goto yy186;\nyy376:\n\t\tYYDEBUG(376, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy377;\n\t\tif (yych != 'i') goto yy186;\nyy377:\n\t\tYYDEBUG(377, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy378;\n\t\tif (yych != 'l') goto yy186;\nyy378:\n\t\tYYDEBUG(378, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy379;\n\t\tif (yych != 'e') goto yy186;\nyy379:\n\t\tYYDEBUG(379, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy380;\n\t\tif (yych != 'r') goto yy186;\nyy380:\n\t\tYYDEBUG(380, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(381, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1279 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_HALT_COMPILER;\n}\n#line 4580 \"Zend/zend_language_scanner.c\"\nyy382:\n\t\tYYDEBUG(382, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy386;\n\t\tif (yych == 's') goto yy386;\n\t\tgoto yy186;\nyy383:\n\t\tYYDEBUG(383, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy384;\n\t\tif (yych != 'e') goto yy186;\nyy384:\n\t\tYYDEBUG(384, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(385, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1259 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_USE;\n}\n#line 4604 \"Zend/zend_language_scanner.c\"\nyy386:\n\t\tYYDEBUG(386, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy387;\n\t\tif (yych != 'e') goto yy186;\nyy387:\n\t\tYYDEBUG(387, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy388;\n\t\tif (yych != 't') goto yy186;\nyy388:\n\t\tYYDEBUG(388, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(389, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1307 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_UNSET;\n}\n#line 4627 \"Zend/zend_language_scanner.c\"\nyy390:\n\t\tYYDEBUG(390, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(7);\n\t\tyych = *YYCURSOR;\nyy391:\n\t\tYYDEBUG(391, *YYCURSOR);\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'D') {\n\t\t\t\tif (yych <= ' ') {\n\t\t\t\t\tif (yych == '\\t') goto yy390;\n\t\t\t\t\tif (yych <= 0x1F) goto yy193;\n\t\t\t\t\tgoto yy390;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'A') {\n\t\t\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\t\t\tgoto yy395;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'B') goto yy393;\n\t\t\t\t\t\tif (yych <= 'C') goto yy193;\n\t\t\t\t\t\tgoto yy398;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') {\n\t\t\t\t\tif (yych == 'F') goto yy399;\n\t\t\t\t\tif (yych <= 'H') goto yy193;\n\t\t\t\t\tgoto yy400;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'O') {\n\t\t\t\t\t\tif (yych <= 'N') goto yy193;\n\t\t\t\t\t\tgoto yy394;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'Q') goto yy193;\n\t\t\t\t\t\tif (yych <= 'R') goto yy397;\n\t\t\t\t\t\tgoto yy396;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'f') {\n\t\t\t\tif (yych <= 'a') {\n\t\t\t\t\tif (yych == 'U') goto yy392;\n\t\t\t\t\tif (yych <= '`') goto yy193;\n\t\t\t\t\tgoto yy395;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'c') {\n\t\t\t\t\t\tif (yych <= 'b') goto yy393;\n\t\t\t\t\t\tgoto yy193;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'd') goto yy398;\n\t\t\t\t\t\tif (yych <= 'e') goto yy193;\n\t\t\t\t\t\tgoto yy399;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'q') {\n\t\t\t\t\tif (yych <= 'i') {\n\t\t\t\t\t\tif (yych <= 'h') goto yy193;\n\t\t\t\t\t\tgoto yy400;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych == 'o') goto yy394;\n\t\t\t\t\t\tgoto yy193;\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 's') {\n\t\t\t\t\t\tif (yych <= 'r') goto yy397;\n\t\t\t\t\t\tgoto yy396;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych != 'u') goto yy193;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy392:\n\t\tYYDEBUG(392, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy459;\n\t\tif (yych == 'n') goto yy459;\n\t\tgoto yy193;\nyy393:\n\t\tYYDEBUG(393, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'I') goto yy446;\n\t\t\tif (yych <= 'N') goto yy193;\n\t\t\tgoto yy447;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy193;\n\t\t\t\tgoto yy446;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy447;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t}\nyy394:\n\t\tYYDEBUG(394, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy438;\n\t\tif (yych == 'b') goto yy438;\n\t\tgoto yy193;\nyy395:\n\t\tYYDEBUG(395, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy431;\n\t\tif (yych == 'r') goto yy431;\n\t\tgoto yy193;\nyy396:\n\t\tYYDEBUG(396, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy423;\n\t\tif (yych == 't') goto yy423;\n\t\tgoto yy193;\nyy397:\n\t\tYYDEBUG(397, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy421;\n\t\tif (yych == 'e') goto yy421;\n\t\tgoto yy193;\nyy398:\n\t\tYYDEBUG(398, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy417;\n\t\tif (yych == 'o') goto yy417;\n\t\tgoto yy193;\nyy399:\n\t\tYYDEBUG(399, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy410;\n\t\tif (yych == 'l') goto yy410;\n\t\tgoto yy193;\nyy400:\n\t\tYYDEBUG(400, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy401;\n\t\tif (yych != 'n') goto yy193;\nyy401:\n\t\tYYDEBUG(401, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy402;\n\t\tif (yych != 't') goto yy193;\nyy402:\n\t\tYYDEBUG(402, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy403;\n\t\tif (yych != 'e') goto yy405;\nyy403:\n\t\tYYDEBUG(403, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy408;\n\t\tif (yych == 'g') goto yy408;\n\t\tgoto yy193;\nyy404:\n\t\tYYDEBUG(404, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy405:\n\t\tYYDEBUG(405, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy404;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy404;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(406, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(407, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1207 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INT_CAST;\n}\n#line 4803 \"Zend/zend_language_scanner.c\"\nyy408:\n\t\tYYDEBUG(408, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy409;\n\t\tif (yych != 'e') goto yy193;\nyy409:\n\t\tYYDEBUG(409, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy404;\n\t\tif (yych == 'r') goto yy404;\n\t\tgoto yy193;\nyy410:\n\t\tYYDEBUG(410, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy411;\n\t\tif (yych != 'o') goto yy193;\nyy411:\n\t\tYYDEBUG(411, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy412;\n\t\tif (yych != 'a') goto yy193;\nyy412:\n\t\tYYDEBUG(412, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy413;\n\t\tif (yych != 't') goto yy193;\nyy413:\n\t\tYYDEBUG(413, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(414, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy413;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy413;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(415, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(416, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1211 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DOUBLE_CAST;\n}\n#line 4851 \"Zend/zend_language_scanner.c\"\nyy417:\n\t\tYYDEBUG(417, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy418;\n\t\tif (yych != 'u') goto yy193;\nyy418:\n\t\tYYDEBUG(418, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy419;\n\t\tif (yych != 'b') goto yy193;\nyy419:\n\t\tYYDEBUG(419, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy420;\n\t\tif (yych != 'l') goto yy193;\nyy420:\n\t\tYYDEBUG(420, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy413;\n\t\tif (yych == 'e') goto yy413;\n\t\tgoto yy193;\nyy421:\n\t\tYYDEBUG(421, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy422;\n\t\tif (yych != 'a') goto yy193;\nyy422:\n\t\tYYDEBUG(422, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy413;\n\t\tif (yych == 'l') goto yy413;\n\t\tgoto yy193;\nyy423:\n\t\tYYDEBUG(423, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy424;\n\t\tif (yych != 'r') goto yy193;\nyy424:\n\t\tYYDEBUG(424, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy425;\n\t\tif (yych != 'i') goto yy193;\nyy425:\n\t\tYYDEBUG(425, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy426;\n\t\tif (yych != 'n') goto yy193;\nyy426:\n\t\tYYDEBUG(426, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy427;\n\t\tif (yych != 'g') goto yy193;\nyy427:\n\t\tYYDEBUG(427, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(428, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy427;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy427;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(429, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(430, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1215 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_STRING_CAST;\n}\n#line 4925 \"Zend/zend_language_scanner.c\"\nyy431:\n\t\tYYDEBUG(431, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy432;\n\t\tif (yych != 'r') goto yy193;\nyy432:\n\t\tYYDEBUG(432, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy433;\n\t\tif (yych != 'a') goto yy193;\nyy433:\n\t\tYYDEBUG(433, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy434;\n\t\tif (yych != 'y') goto yy193;\nyy434:\n\t\tYYDEBUG(434, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(435, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy434;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy434;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(436, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(437, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1219 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ARRAY_CAST;\n}\n#line 4962 \"Zend/zend_language_scanner.c\"\nyy438:\n\t\tYYDEBUG(438, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'J') goto yy439;\n\t\tif (yych != 'j') goto yy193;\nyy439:\n\t\tYYDEBUG(439, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy440;\n\t\tif (yych != 'e') goto yy193;\nyy440:\n\t\tYYDEBUG(440, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy441;\n\t\tif (yych != 'c') goto yy193;\nyy441:\n\t\tYYDEBUG(441, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy442;\n\t\tif (yych != 't') goto yy193;\nyy442:\n\t\tYYDEBUG(442, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(443, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy442;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy442;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(444, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(445, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1223 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OBJECT_CAST;\n}\n#line 5004 \"Zend/zend_language_scanner.c\"\nyy446:\n\t\tYYDEBUG(446, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy456;\n\t\tif (yych == 'n') goto yy456;\n\t\tgoto yy193;\nyy447:\n\t\tYYDEBUG(447, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy448;\n\t\tif (yych != 'o') goto yy193;\nyy448:\n\t\tYYDEBUG(448, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy449;\n\t\tif (yych != 'l') goto yy193;\nyy449:\n\t\tYYDEBUG(449, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy454;\n\t\tif (yych == 'e') goto yy454;\n\t\tgoto yy451;\nyy450:\n\t\tYYDEBUG(450, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy451:\n\t\tYYDEBUG(451, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy450;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy450;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(452, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(453, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1227 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOL_CAST;\n}\n#line 5049 \"Zend/zend_language_scanner.c\"\nyy454:\n\t\tYYDEBUG(454, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy455;\n\t\tif (yych != 'a') goto yy193;\nyy455:\n\t\tYYDEBUG(455, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy450;\n\t\tif (yych == 'n') goto yy450;\n\t\tgoto yy193;\nyy456:\n\t\tYYDEBUG(456, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy457;\n\t\tif (yych != 'a') goto yy193;\nyy457:\n\t\tYYDEBUG(457, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy458;\n\t\tif (yych != 'r') goto yy193;\nyy458:\n\t\tYYDEBUG(458, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy427;\n\t\tif (yych == 'y') goto yy427;\n\t\tgoto yy193;\nyy459:\n\t\tYYDEBUG(459, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy460;\n\t\tif (yych != 's') goto yy193;\nyy460:\n\t\tYYDEBUG(460, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy461;\n\t\tif (yych != 'e') goto yy193;\nyy461:\n\t\tYYDEBUG(461, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy462;\n\t\tif (yych != 't') goto yy193;\nyy462:\n\t\tYYDEBUG(462, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(463, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy462;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy462;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(464, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(465, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1231 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_UNSET_CAST;\n}\n#line 5113 \"Zend/zend_language_scanner.c\"\nyy466:\n\t\tYYDEBUG(466, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy467;\n\t\tif (yych != 'r') goto yy186;\nyy467:\n\t\tYYDEBUG(467, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(468, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1203 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_VAR;\n}\n#line 5131 \"Zend/zend_language_scanner.c\"\nyy469:\n\t\tYYDEBUG(469, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy473;\n\t\tif (yych == 'm') goto yy473;\n\t\tgoto yy186;\nyy470:\n\t\tYYDEBUG(470, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy471;\n\t\tif (yych != 'w') goto yy186;\nyy471:\n\t\tYYDEBUG(471, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(472, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1195 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NEW;\n}\n#line 5155 \"Zend/zend_language_scanner.c\"\nyy473:\n\t\tYYDEBUG(473, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy474;\n\t\tif (yych != 'e') goto yy186;\nyy474:\n\t\tYYDEBUG(474, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy475;\n\t\tif (yych != 's') goto yy186;\nyy475:\n\t\tYYDEBUG(475, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy476;\n\t\tif (yych != 'p') goto yy186;\nyy476:\n\t\tYYDEBUG(476, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy477;\n\t\tif (yych != 'a') goto yy186;\nyy477:\n\t\tYYDEBUG(477, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy478;\n\t\tif (yych != 'c') goto yy186;\nyy478:\n\t\tYYDEBUG(478, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy479;\n\t\tif (yych != 'e') goto yy186;\nyy479:\n\t\tYYDEBUG(479, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(480, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1255 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NAMESPACE;\n}\n#line 5198 \"Zend/zend_language_scanner.c\"\nyy481:\n\t\tYYDEBUG(481, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(482, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1187 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PAAMAYIM_NEKUDOTAYIM;\n}\n#line 5208 \"Zend/zend_language_scanner.c\"\nyy483:\n\t\tYYDEBUG(483, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy484:\n\t\tYYDEBUG(484, *YYCURSOR);\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy140;\n\t\t\tif (yych <= '\\n') goto yy483;\n\t\t\tgoto yy140;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy483;\n\t\t\tif (yych == ' ') goto yy483;\n\t\t\tgoto yy140;\n\t\t}\nyy485:\n\t\tYYDEBUG(485, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(486, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1363 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MINUS_EQUAL;\n}\n#line 5234 \"Zend/zend_language_scanner.c\"\nyy487:\n\t\tYYDEBUG(487, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(488, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1331 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DEC;\n}\n#line 5244 \"Zend/zend_language_scanner.c\"\nyy489:\n\t\tYYDEBUG(489, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(490, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1157 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\treturn T_OBJECT_OPERATOR;\n}\n#line 5255 \"Zend/zend_language_scanner.c\"\nyy491:\n\t\tYYDEBUG(491, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'I') goto yy498;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy499;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t\tgoto yy498;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy499;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy492:\n\t\tYYDEBUG(492, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy493;\n\t\tif (yych != 'b') goto yy186;\nyy493:\n\t\tYYDEBUG(493, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy494;\n\t\tif (yych != 'l') goto yy186;\nyy494:\n\t\tYYDEBUG(494, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy495;\n\t\tif (yych != 'i') goto yy186;\nyy495:\n\t\tYYDEBUG(495, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy496;\n\t\tif (yych != 'c') goto yy186;\nyy496:\n\t\tYYDEBUG(496, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(497, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1303 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PUBLIC;\n}\n#line 5304 \"Zend/zend_language_scanner.c\"\nyy498:\n\t\tYYDEBUG(498, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'V') {\n\t\t\tif (yych == 'N') goto yy507;\n\t\t\tif (yych <= 'U') goto yy186;\n\t\t\tgoto yy508;\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy507;\n\t\t\t} else {\n\t\t\t\tif (yych == 'v') goto yy508;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy499:\n\t\tYYDEBUG(499, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy500;\n\t\tif (yych != 't') goto yy186;\nyy500:\n\t\tYYDEBUG(500, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy501;\n\t\tif (yych != 'e') goto yy186;\nyy501:\n\t\tYYDEBUG(501, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy502;\n\t\tif (yych != 'c') goto yy186;\nyy502:\n\t\tYYDEBUG(502, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy503;\n\t\tif (yych != 't') goto yy186;\nyy503:\n\t\tYYDEBUG(503, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy504;\n\t\tif (yych != 'e') goto yy186;\nyy504:\n\t\tYYDEBUG(504, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy505;\n\t\tif (yych != 'd') goto yy186;\nyy505:\n\t\tYYDEBUG(505, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(506, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1299 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PROTECTED;\n}\n#line 5363 \"Zend/zend_language_scanner.c\"\nyy507:\n\t\tYYDEBUG(507, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy513;\n\t\tif (yych == 't') goto yy513;\n\t\tgoto yy186;\nyy508:\n\t\tYYDEBUG(508, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy509;\n\t\tif (yych != 'a') goto yy186;\nyy509:\n\t\tYYDEBUG(509, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy510;\n\t\tif (yych != 't') goto yy186;\nyy510:\n\t\tYYDEBUG(510, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy511;\n\t\tif (yych != 'e') goto yy186;\nyy511:\n\t\tYYDEBUG(511, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(512, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1295 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PRIVATE;\n}\n#line 5397 \"Zend/zend_language_scanner.c\"\nyy513:\n\t\tYYDEBUG(513, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(514, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1133 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PRINT;\n}\n#line 5410 \"Zend/zend_language_scanner.c\"\nyy515:\n\t\tYYDEBUG(515, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy520;\n\t\tif (yych == 'o') goto yy520;\n\t\tgoto yy186;\nyy516:\n\t\tYYDEBUG(516, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy517;\n\t\tif (yych != 't') goto yy186;\nyy517:\n\t\tYYDEBUG(517, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy518;\n\t\tif (yych != 'o') goto yy186;\nyy518:\n\t\tYYDEBUG(518, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(519, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1125 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_GOTO;\n}\n#line 5439 \"Zend/zend_language_scanner.c\"\nyy520:\n\t\tYYDEBUG(520, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy521;\n\t\tif (yych != 'b') goto yy186;\nyy521:\n\t\tYYDEBUG(521, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy522;\n\t\tif (yych != 'a') goto yy186;\nyy522:\n\t\tYYDEBUG(522, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy523;\n\t\tif (yych != 'l') goto yy186;\nyy523:\n\t\tYYDEBUG(523, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(524, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1267 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_GLOBAL;\n}\n#line 5467 \"Zend/zend_language_scanner.c\"\nyy525:\n\t\tYYDEBUG(525, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '<') goto yy533;\n\t\tgoto yy193;\nyy526:\n\t\tYYDEBUG(526, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy180;\nyy527:\n\t\tYYDEBUG(527, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy178;\nyy528:\n\t\tYYDEBUG(528, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy529;\n\t\tif (yych != 'e') goto yy186;\nyy529:\n\t\tYYDEBUG(529, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy530;\n\t\tif (yych != 'a') goto yy186;\nyy530:\n\t\tYYDEBUG(530, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'K') goto yy531;\n\t\tif (yych != 'k') goto yy186;\nyy531:\n\t\tYYDEBUG(531, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(532, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1117 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BREAK;\n}\n#line 5508 \"Zend/zend_language_scanner.c\"\nyy533:\n\t\tYYDEBUG(533, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '<') goto yy269;\n\t\tgoto yy193;\nyy534:\n\t\tYYDEBUG(534, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy541;\n\t\tif (yych == 'a') goto yy541;\n\t\tgoto yy186;\nyy535:\n\t\tYYDEBUG(535, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy536;\n\t\tif (yych != 'i') goto yy186;\nyy536:\n\t\tYYDEBUG(536, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy537;\n\t\tif (yych != 't') goto yy186;\nyy537:\n\t\tYYDEBUG(537, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy538;\n\t\tif (yych != 'c') goto yy186;\nyy538:\n\t\tYYDEBUG(538, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy539;\n\t\tif (yych != 'h') goto yy186;\nyy539:\n\t\tYYDEBUG(539, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(540, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1101 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SWITCH;\n}\n#line 5552 \"Zend/zend_language_scanner.c\"\nyy541:\n\t\tYYDEBUG(541, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy542;\n\t\tif (yych != 't') goto yy186;\nyy542:\n\t\tYYDEBUG(542, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy543;\n\t\tif (yych != 'i') goto yy186;\nyy543:\n\t\tYYDEBUG(543, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy544;\n\t\tif (yych != 'c') goto yy186;\nyy544:\n\t\tYYDEBUG(544, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(545, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1283 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_STATIC;\n}\n#line 5580 \"Zend/zend_language_scanner.c\"\nyy546:\n\t\tYYDEBUG(546, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy557;\n\t\tif (yych == 's') goto yy557;\n\t\tgoto yy186;\nyy547:\n\t\tYYDEBUG(547, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy555;\n\t\tif (yych == 'd') goto yy555;\n\t\tgoto yy186;\nyy548:\n\t\tYYDEBUG(548, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy551;\n\t\tif (yych == 'r') goto yy551;\n\t\tgoto yy186;\nyy549:\n\t\tYYDEBUG(549, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(550, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1097 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_AS;\n}\n#line 5611 \"Zend/zend_language_scanner.c\"\nyy551:\n\t\tYYDEBUG(551, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy552;\n\t\tif (yych != 'a') goto yy186;\nyy552:\n\t\tYYDEBUG(552, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy553;\n\t\tif (yych != 'y') goto yy186;\nyy553:\n\t\tYYDEBUG(553, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(554, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1319 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ARRAY;\n}\n#line 5634 \"Zend/zend_language_scanner.c\"\nyy555:\n\t\tYYDEBUG(555, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(556, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1415 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_AND;\n}\n#line 5647 \"Zend/zend_language_scanner.c\"\nyy557:\n\t\tYYDEBUG(557, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy558;\n\t\tif (yych != 't') goto yy186;\nyy558:\n\t\tYYDEBUG(558, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy559;\n\t\tif (yych != 'r') goto yy186;\nyy559:\n\t\tYYDEBUG(559, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy560;\n\t\tif (yych != 'a') goto yy186;\nyy560:\n\t\tYYDEBUG(560, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy561;\n\t\tif (yych != 'c') goto yy186;\nyy561:\n\t\tYYDEBUG(561, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy562;\n\t\tif (yych != 't') goto yy186;\nyy562:\n\t\tYYDEBUG(562, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(563, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1287 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ABSTRACT;\n}\n#line 5685 \"Zend/zend_language_scanner.c\"\nyy564:\n\t\tYYDEBUG(564, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy565;\n\t\tif (yych != 'i') goto yy186;\nyy565:\n\t\tYYDEBUG(565, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy566;\n\t\tif (yych != 'l') goto yy186;\nyy566:\n\t\tYYDEBUG(566, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy567;\n\t\tif (yych != 'e') goto yy186;\nyy567:\n\t\tYYDEBUG(567, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(568, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1057 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_WHILE;\n}\n#line 5713 \"Zend/zend_language_scanner.c\"\nyy569:\n\t\tYYDEBUG(569, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(570, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1041 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IF;\n}\n#line 5726 \"Zend/zend_language_scanner.c\"\nyy571:\n\t\tYYDEBUG(571, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy613;\n\t\tif (yych == 'p') goto yy613;\n\t\tgoto yy186;\nyy572:\n\t\tYYDEBUG(572, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'C') {\n\t\t\t\tif (yych <= 'B') goto yy186;\n\t\t\t\tgoto yy580;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tif (yych <= 'S') goto yy578;\n\t\t\t\tgoto yy579;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych == 'c') goto yy580;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 's') goto yy578;\n\t\t\t\tif (yych <= 't') goto yy579;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy573:\n\t\tYYDEBUG(573, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy574;\n\t\tif (yych != 's') goto yy186;\nyy574:\n\t\tYYDEBUG(574, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy575;\n\t\tif (yych != 'e') goto yy186;\nyy575:\n\t\tYYDEBUG(575, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy576;\n\t\tif (yych != 't') goto yy186;\nyy576:\n\t\tYYDEBUG(576, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(577, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1271 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ISSET;\n}\n#line 5782 \"Zend/zend_language_scanner.c\"\nyy578:\n\t\tYYDEBUG(578, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy599;\n\t\tif (yych == 't') goto yy599;\n\t\tgoto yy186;\nyy579:\n\t\tYYDEBUG(579, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy592;\n\t\tif (yych == 'e') goto yy592;\n\t\tgoto yy186;\nyy580:\n\t\tYYDEBUG(580, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy581;\n\t\tif (yych != 'l') goto yy186;\nyy581:\n\t\tYYDEBUG(581, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy582;\n\t\tif (yych != 'u') goto yy186;\nyy582:\n\t\tYYDEBUG(582, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy583;\n\t\tif (yych != 'd') goto yy186;\nyy583:\n\t\tYYDEBUG(583, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy584;\n\t\tif (yych != 'e') goto yy186;\nyy584:\n\t\tYYDEBUG(584, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy585;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy586;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy585:\n\t\tYYDEBUG(585, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1239 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INCLUDE;\n}\n#line 5840 \"Zend/zend_language_scanner.c\"\nyy586:\n\t\tYYDEBUG(586, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy587;\n\t\tif (yych != 'o') goto yy186;\nyy587:\n\t\tYYDEBUG(587, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy588;\n\t\tif (yych != 'n') goto yy186;\nyy588:\n\t\tYYDEBUG(588, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy589;\n\t\tif (yych != 'c') goto yy186;\nyy589:\n\t\tYYDEBUG(589, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy590;\n\t\tif (yych != 'e') goto yy186;\nyy590:\n\t\tYYDEBUG(590, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(591, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1243 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INCLUDE_ONCE;\n}\n#line 5873 \"Zend/zend_language_scanner.c\"\nyy592:\n\t\tYYDEBUG(592, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy593;\n\t\tif (yych != 'r') goto yy186;\nyy593:\n\t\tYYDEBUG(593, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy594;\n\t\tif (yych != 'f') goto yy186;\nyy594:\n\t\tYYDEBUG(594, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy595;\n\t\tif (yych != 'a') goto yy186;\nyy595:\n\t\tYYDEBUG(595, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy596;\n\t\tif (yych != 'c') goto yy186;\nyy596:\n\t\tYYDEBUG(596, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy597;\n\t\tif (yych != 'e') goto yy186;\nyy597:\n\t\tYYDEBUG(597, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(598, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1141 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INTERFACE;\n}\n#line 5911 \"Zend/zend_language_scanner.c\"\nyy599:\n\t\tYYDEBUG(599, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'E') {\n\t\t\tif (yych == 'A') goto yy600;\n\t\t\tif (yych <= 'D') goto yy186;\n\t\t\tgoto yy601;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy601;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy600:\n\t\tYYDEBUG(600, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy607;\n\t\tif (yych == 'n') goto yy607;\n\t\tgoto yy186;\nyy601:\n\t\tYYDEBUG(601, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy602;\n\t\tif (yych != 'a') goto yy186;\nyy602:\n\t\tYYDEBUG(602, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy603;\n\t\tif (yych != 'd') goto yy186;\nyy603:\n\t\tYYDEBUG(603, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy604;\n\t\tif (yych != 'o') goto yy186;\nyy604:\n\t\tYYDEBUG(604, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy605;\n\t\tif (yych != 'f') goto yy186;\nyy605:\n\t\tYYDEBUG(605, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(606, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1263 \"Zend/zend_language_scanner.l\"\n\t\t{\n return T_INSTEADOF;\n}\n#line 5965 \"Zend/zend_language_scanner.c\"\nyy607:\n\t\tYYDEBUG(607, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy608;\n\t\tif (yych != 'c') goto yy186;\nyy608:\n\t\tYYDEBUG(608, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy609;\n\t\tif (yych != 'e') goto yy186;\nyy609:\n\t\tYYDEBUG(609, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy610;\n\t\tif (yych != 'o') goto yy186;\nyy610:\n\t\tYYDEBUG(610, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy611;\n\t\tif (yych != 'f') goto yy186;\nyy611:\n\t\tYYDEBUG(611, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(612, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1093 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INSTANCEOF;\n}\n#line 5998 \"Zend/zend_language_scanner.c\"\nyy613:\n\t\tYYDEBUG(613, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy614;\n\t\tif (yych != 'l') goto yy186;\nyy614:\n\t\tYYDEBUG(614, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy615;\n\t\tif (yych != 'e') goto yy186;\nyy615:\n\t\tYYDEBUG(615, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy616;\n\t\tif (yych != 'm') goto yy186;\nyy616:\n\t\tYYDEBUG(616, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy617;\n\t\tif (yych != 'e') goto yy186;\nyy617:\n\t\tYYDEBUG(617, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy618;\n\t\tif (yych != 'n') goto yy186;\nyy618:\n\t\tYYDEBUG(618, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy619;\n\t\tif (yych != 't') goto yy186;\nyy619:\n\t\tYYDEBUG(619, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy620;\n\t\tif (yych != 's') goto yy186;\nyy620:\n\t\tYYDEBUG(620, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(621, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1153 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IMPLEMENTS;\n}\n#line 6046 \"Zend/zend_language_scanner.c\"\nyy622:\n\t\tYYDEBUG(622, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy630;\n\t\tif (yych == 'r') goto yy630;\n\t\tgoto yy186;\nyy623:\n\t\tYYDEBUG(623, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'Y') {\n\t\t\tif (yych == 'A') goto yy626;\n\t\t\tif (yych <= 'X') goto yy186;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy626;\n\t\t\t} else {\n\t\t\t\tif (yych != 'y') goto yy186;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(624, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(625, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1029 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_TRY;\n}\n#line 6078 \"Zend/zend_language_scanner.c\"\nyy626:\n\t\tYYDEBUG(626, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy627;\n\t\tif (yych != 'i') goto yy186;\nyy627:\n\t\tYYDEBUG(627, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy628;\n\t\tif (yych != 't') goto yy186;\nyy628:\n\t\tYYDEBUG(628, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(629, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1145 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_TRAIT;\n}\n#line 6101 \"Zend/zend_language_scanner.c\"\nyy630:\n\t\tYYDEBUG(630, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy631;\n\t\tif (yych != 'o') goto yy186;\nyy631:\n\t\tYYDEBUG(631, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy632;\n\t\tif (yych != 'w') goto yy186;\nyy632:\n\t\tYYDEBUG(632, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(633, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1037 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_THROW;\n}\n#line 6124 \"Zend/zend_language_scanner.c\"\nyy634:\n\t\tYYDEBUG(634, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych == 'Q') goto yy636;\n\t\t\tif (yych <= 'S') goto yy186;\n\t\t} else {\n\t\t\tif (yych <= 'q') {\n\t\t\t\tif (yych <= 'p') goto yy186;\n\t\t\t\tgoto yy636;\n\t\t\t} else {\n\t\t\t\tif (yych != 't') goto yy186;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(635, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy648;\n\t\tif (yych == 'u') goto yy648;\n\t\tgoto yy186;\nyy636:\n\t\tYYDEBUG(636, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy637;\n\t\tif (yych != 'u') goto yy186;\nyy637:\n\t\tYYDEBUG(637, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy638;\n\t\tif (yych != 'i') goto yy186;\nyy638:\n\t\tYYDEBUG(638, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy639;\n\t\tif (yych != 'r') goto yy186;\nyy639:\n\t\tYYDEBUG(639, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy640;\n\t\tif (yych != 'e') goto yy186;\nyy640:\n\t\tYYDEBUG(640, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy641;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy642;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy641:\n\t\tYYDEBUG(641, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1247 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_REQUIRE;\n}\n#line 6189 \"Zend/zend_language_scanner.c\"\nyy642:\n\t\tYYDEBUG(642, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy643;\n\t\tif (yych != 'o') goto yy186;\nyy643:\n\t\tYYDEBUG(643, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy644;\n\t\tif (yych != 'n') goto yy186;\nyy644:\n\t\tYYDEBUG(644, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy645;\n\t\tif (yych != 'c') goto yy186;\nyy645:\n\t\tYYDEBUG(645, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy646;\n\t\tif (yych != 'e') goto yy186;\nyy646:\n\t\tYYDEBUG(646, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(647, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1251 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_REQUIRE_ONCE;\n}\n#line 6222 \"Zend/zend_language_scanner.c\"\nyy648:\n\t\tYYDEBUG(648, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy649;\n\t\tif (yych != 'r') goto yy186;\nyy649:\n\t\tYYDEBUG(649, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy650;\n\t\tif (yych != 'n') goto yy186;\nyy650:\n\t\tYYDEBUG(650, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(651, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1025 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_RETURN;\n}\n#line 6245 \"Zend/zend_language_scanner.c\"\nyy652:\n\t\tYYDEBUG(652, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'L') {\n\t\t\t\tif (yych <= 'K') goto yy186;\n\t\t\t\tgoto yy675;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tif (yych <= 'S') goto yy674;\n\t\t\t\tgoto yy673;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych == 'l') goto yy675;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 's') goto yy674;\n\t\t\t\tif (yych <= 't') goto yy673;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy653:\n\t\tYYDEBUG(653, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'A') goto yy665;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy666;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy665;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy666;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy654:\n\t\tYYDEBUG(654, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy655;\n\t\tif (yych != 'n') goto yy186;\nyy655:\n\t\tYYDEBUG(655, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'R') goto yy186;\n\t\t\tif (yych >= 'T') goto yy657;\n\t\t} else {\n\t\t\tif (yych <= 'r') goto yy186;\n\t\t\tif (yych <= 's') goto yy656;\n\t\t\tif (yych <= 't') goto yy657;\n\t\t\tgoto yy186;\n\t\t}\nyy656:\n\t\tYYDEBUG(656, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy663;\n\t\tif (yych == 't') goto yy663;\n\t\tgoto yy186;\nyy657:\n\t\tYYDEBUG(657, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy658;\n\t\tif (yych != 'i') goto yy186;\nyy658:\n\t\tYYDEBUG(658, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy659;\n\t\tif (yych != 'n') goto yy186;\nyy659:\n\t\tYYDEBUG(659, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy660;\n\t\tif (yych != 'u') goto yy186;\nyy660:\n\t\tYYDEBUG(660, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy661;\n\t\tif (yych != 'e') goto yy186;\nyy661:\n\t\tYYDEBUG(661, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(662, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1121 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONTINUE;\n}\n#line 6339 \"Zend/zend_language_scanner.c\"\nyy663:\n\t\tYYDEBUG(663, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(664, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1021 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONST;\n}\n#line 6352 \"Zend/zend_language_scanner.c\"\nyy665:\n\t\tYYDEBUG(665, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy670;\n\t\tif (yych == 's') goto yy670;\n\t\tgoto yy186;\nyy666:\n\t\tYYDEBUG(666, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy667;\n\t\tif (yych != 'n') goto yy186;\nyy667:\n\t\tYYDEBUG(667, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy668;\n\t\tif (yych != 'e') goto yy186;\nyy668:\n\t\tYYDEBUG(668, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(669, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1199 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CLONE;\n}\n#line 6381 \"Zend/zend_language_scanner.c\"\nyy670:\n\t\tYYDEBUG(670, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy671;\n\t\tif (yych != 's') goto yy186;\nyy671:\n\t\tYYDEBUG(671, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(672, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1137 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CLASS;\n}\n#line 6399 \"Zend/zend_language_scanner.c\"\nyy673:\n\t\tYYDEBUG(673, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy684;\n\t\tif (yych == 'c') goto yy684;\n\t\tgoto yy186;\nyy674:\n\t\tYYDEBUG(674, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy682;\n\t\tif (yych == 'e') goto yy682;\n\t\tgoto yy186;\nyy675:\n\t\tYYDEBUG(675, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy676;\n\t\tif (yych != 'l') goto yy186;\nyy676:\n\t\tYYDEBUG(676, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy677;\n\t\tif (yych != 'a') goto yy186;\nyy677:\n\t\tYYDEBUG(677, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy678;\n\t\tif (yych != 'b') goto yy186;\nyy678:\n\t\tYYDEBUG(678, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy679;\n\t\tif (yych != 'l') goto yy186;\nyy679:\n\t\tYYDEBUG(679, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy680;\n\t\tif (yych != 'e') goto yy186;\nyy680:\n\t\tYYDEBUG(680, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(681, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1323 \"Zend/zend_language_scanner.l\"\n\t\t{\n return T_CALLABLE;\n}\n#line 6449 \"Zend/zend_language_scanner.c\"\nyy682:\n\t\tYYDEBUG(682, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(683, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1109 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CASE;\n}\n#line 6462 \"Zend/zend_language_scanner.c\"\nyy684:\n\t\tYYDEBUG(684, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy685;\n\t\tif (yych != 'h') goto yy186;\nyy685:\n\t\tYYDEBUG(685, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(686, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1033 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CATCH;\n}\n#line 6480 \"Zend/zend_language_scanner.c\"\nyy687:\n\t\tYYDEBUG(687, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy704;\n\t\tif (yych == 'n') goto yy704;\n\t\tgoto yy186;\nyy688:\n\t\tYYDEBUG(688, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy697;\n\t\tif (yych == 'r') goto yy697;\n\t\tgoto yy186;\nyy689:\n\t\tYYDEBUG(689, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy690;\n\t\tif (yych != 'n') goto yy186;\nyy690:\n\t\tYYDEBUG(690, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy691;\n\t\tif (yych != 'c') goto yy186;\nyy691:\n\t\tYYDEBUG(691, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy692;\n\t\tif (yych != 't') goto yy186;\nyy692:\n\t\tYYDEBUG(692, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy693;\n\t\tif (yych != 'i') goto yy186;\nyy693:\n\t\tYYDEBUG(693, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy694;\n\t\tif (yych != 'o') goto yy186;\nyy694:\n\t\tYYDEBUG(694, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy695;\n\t\tif (yych != 'n') goto yy186;\nyy695:\n\t\tYYDEBUG(695, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(696, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1017 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FUNCTION;\n}\n#line 6535 \"Zend/zend_language_scanner.c\"\nyy697:\n\t\tYYDEBUG(697, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy698;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'E') goto yy699;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'd') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') goto yy699;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy698:\n\t\tYYDEBUG(698, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1069 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FOR;\n}\n#line 6563 \"Zend/zend_language_scanner.c\"\nyy699:\n\t\tYYDEBUG(699, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy700;\n\t\tif (yych != 'a') goto yy186;\nyy700:\n\t\tYYDEBUG(700, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy701;\n\t\tif (yych != 'c') goto yy186;\nyy701:\n\t\tYYDEBUG(701, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy702;\n\t\tif (yych != 'h') goto yy186;\nyy702:\n\t\tYYDEBUG(702, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(703, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1077 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FOREACH;\n}\n#line 6591 \"Zend/zend_language_scanner.c\"\nyy704:\n\t\tYYDEBUG(704, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy705;\n\t\tif (yych != 'a') goto yy186;\nyy705:\n\t\tYYDEBUG(705, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy706;\n\t\tif (yych != 'l') goto yy186;\nyy706:\n\t\tYYDEBUG(706, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(707, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1291 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FINAL;\n}\n#line 6614 \"Zend/zend_language_scanner.c\"\nyy708:\n\t\tYYDEBUG(708, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'F') {\n\t\t\tif (yych == 'C') goto yy714;\n\t\t\tif (yych <= 'E') goto yy186;\n\t\t\tgoto yy715;\n\t\t} else {\n\t\t\tif (yych <= 'c') {\n\t\t\t\tif (yych <= 'b') goto yy186;\n\t\t\t\tgoto yy714;\n\t\t\t} else {\n\t\t\t\tif (yych == 'f') goto yy715;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy709:\n\t\tYYDEBUG(709, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy712;\n\t\tif (yych == 'e') goto yy712;\n\t\tgoto yy186;\nyy710:\n\t\tYYDEBUG(710, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(711, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1065 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DO;\n}\n#line 6649 \"Zend/zend_language_scanner.c\"\nyy712:\n\t\tYYDEBUG(712, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(713, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1013 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXIT;\n}\n#line 6662 \"Zend/zend_language_scanner.c\"\nyy714:\n\t\tYYDEBUG(714, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy721;\n\t\tif (yych == 'l') goto yy721;\n\t\tgoto yy186;\nyy715:\n\t\tYYDEBUG(715, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy716;\n\t\tif (yych != 'a') goto yy186;\nyy716:\n\t\tYYDEBUG(716, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy717;\n\t\tif (yych != 'u') goto yy186;\nyy717:\n\t\tYYDEBUG(717, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy718;\n\t\tif (yych != 'l') goto yy186;\nyy718:\n\t\tYYDEBUG(718, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy719;\n\t\tif (yych != 't') goto yy186;\nyy719:\n\t\tYYDEBUG(719, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(720, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1113 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DEFAULT;\n}\n#line 6701 \"Zend/zend_language_scanner.c\"\nyy721:\n\t\tYYDEBUG(721, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy722;\n\t\tif (yych != 'a') goto yy186;\nyy722:\n\t\tYYDEBUG(722, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy723;\n\t\tif (yych != 'r') goto yy186;\nyy723:\n\t\tYYDEBUG(723, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy724;\n\t\tif (yych != 'e') goto yy186;\nyy724:\n\t\tYYDEBUG(724, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(725, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1085 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DECLARE;\n}\n#line 6729 \"Zend/zend_language_scanner.c\"\nyy726:\n\t\tYYDEBUG(726, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy788;\n\t\tif (yych == 'h') goto yy788;\n\t\tgoto yy186;\nyy727:\n\t\tYYDEBUG(727, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy782;\n\t\tif (yych == 's') goto yy782;\n\t\tgoto yy186;\nyy728:\n\t\tYYDEBUG(728, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy778;\n\t\tif (yych == 'p') goto yy778;\n\t\tgoto yy186;\nyy729:\n\t\tYYDEBUG(729, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy744;\n\t\tif (yych == 'd') goto yy744;\n\t\tgoto yy186;\nyy730:\n\t\tYYDEBUG(730, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy741;\n\t\tif (yych == 'a') goto yy741;\n\t\tgoto yy186;\nyy731:\n\t\tYYDEBUG(731, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych == 'I') goto yy732;\n\t\t\tif (yych <= 'S') goto yy186;\n\t\t\tgoto yy733;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych == 't') goto yy733;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy732:\n\t\tYYDEBUG(732, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy739;\n\t\tif (yych == 't') goto yy739;\n\t\tgoto yy186;\nyy733:\n\t\tYYDEBUG(733, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy734;\n\t\tif (yych != 'e') goto yy186;\nyy734:\n\t\tYYDEBUG(734, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy735;\n\t\tif (yych != 'n') goto yy186;\nyy735:\n\t\tYYDEBUG(735, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy736;\n\t\tif (yych != 'd') goto yy186;\nyy736:\n\t\tYYDEBUG(736, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy737;\n\t\tif (yych != 's') goto yy186;\nyy737:\n\t\tYYDEBUG(737, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(738, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1149 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXTENDS;\n}\n#line 6813 \"Zend/zend_language_scanner.c\"\nyy739:\n\t\tYYDEBUG(739, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(740, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1009 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXIT;\n}\n#line 6826 \"Zend/zend_language_scanner.c\"\nyy741:\n\t\tYYDEBUG(741, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy742;\n\t\tif (yych != 'l') goto yy186;\nyy742:\n\t\tYYDEBUG(742, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(743, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1235 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EVAL;\n}\n#line 6844 \"Zend/zend_language_scanner.c\"\nyy744:\n\t\tYYDEBUG(744, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy745;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy746;\n\t\tcase 'I':\n\t\tcase 'i':\tgoto yy747;\n\t\tcase 'S':\n\t\tcase 's':\tgoto yy748;\n\t\tcase 'W':\n\t\tcase 'w':\tgoto yy749;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy745:\n\t\tYYDEBUG(745, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy771;\n\t\tif (yych == 'e') goto yy771;\n\t\tgoto yy186;\nyy746:\n\t\tYYDEBUG(746, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy763;\n\t\tif (yych == 'o') goto yy763;\n\t\tgoto yy186;\nyy747:\n\t\tYYDEBUG(747, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy761;\n\t\tif (yych == 'f') goto yy761;\n\t\tgoto yy186;\nyy748:\n\t\tYYDEBUG(748, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy755;\n\t\tif (yych == 'w') goto yy755;\n\t\tgoto yy186;\nyy749:\n\t\tYYDEBUG(749, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy750;\n\t\tif (yych != 'h') goto yy186;\nyy750:\n\t\tYYDEBUG(750, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy751;\n\t\tif (yych != 'i') goto yy186;\nyy751:\n\t\tYYDEBUG(751, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy752;\n\t\tif (yych != 'l') goto yy186;\nyy752:\n\t\tYYDEBUG(752, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy753;\n\t\tif (yych != 'e') goto yy186;\nyy753:\n\t\tYYDEBUG(753, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(754, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1061 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDWHILE;\n}\n#line 6918 \"Zend/zend_language_scanner.c\"\nyy755:\n\t\tYYDEBUG(755, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy756;\n\t\tif (yych != 'i') goto yy186;\nyy756:\n\t\tYYDEBUG(756, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy757;\n\t\tif (yych != 't') goto yy186;\nyy757:\n\t\tYYDEBUG(757, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy758;\n\t\tif (yych != 'c') goto yy186;\nyy758:\n\t\tYYDEBUG(758, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy759;\n\t\tif (yych != 'h') goto yy186;\nyy759:\n\t\tYYDEBUG(759, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(760, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1105 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDSWITCH;\n}\n#line 6951 \"Zend/zend_language_scanner.c\"\nyy761:\n\t\tYYDEBUG(761, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(762, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1049 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDIF;\n}\n#line 6964 \"Zend/zend_language_scanner.c\"\nyy763:\n\t\tYYDEBUG(763, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy764;\n\t\tif (yych != 'r') goto yy186;\nyy764:\n\t\tYYDEBUG(764, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy765;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'E') goto yy766;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'd') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') goto yy766;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy765:\n\t\tYYDEBUG(765, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1073 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDFOR;\n}\n#line 6997 \"Zend/zend_language_scanner.c\"\nyy766:\n\t\tYYDEBUG(766, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy767;\n\t\tif (yych != 'a') goto yy186;\nyy767:\n\t\tYYDEBUG(767, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy768;\n\t\tif (yych != 'c') goto yy186;\nyy768:\n\t\tYYDEBUG(768, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy769;\n\t\tif (yych != 'h') goto yy186;\nyy769:\n\t\tYYDEBUG(769, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(770, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1081 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDFOREACH;\n}\n#line 7025 \"Zend/zend_language_scanner.c\"\nyy771:\n\t\tYYDEBUG(771, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy772;\n\t\tif (yych != 'c') goto yy186;\nyy772:\n\t\tYYDEBUG(772, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy773;\n\t\tif (yych != 'l') goto yy186;\nyy773:\n\t\tYYDEBUG(773, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy774;\n\t\tif (yych != 'a') goto yy186;\nyy774:\n\t\tYYDEBUG(774, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy775;\n\t\tif (yych != 'r') goto yy186;\nyy775:\n\t\tYYDEBUG(775, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy776;\n\t\tif (yych != 'e') goto yy186;\nyy776:\n\t\tYYDEBUG(776, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(777, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1089 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDDECLARE;\n}\n#line 7063 \"Zend/zend_language_scanner.c\"\nyy778:\n\t\tYYDEBUG(778, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy779;\n\t\tif (yych != 't') goto yy186;\nyy779:\n\t\tYYDEBUG(779, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy780;\n\t\tif (yych != 'y') goto yy186;\nyy780:\n\t\tYYDEBUG(780, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(781, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1275 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EMPTY;\n}\n#line 7086 \"Zend/zend_language_scanner.c\"\nyy782:\n\t\tYYDEBUG(782, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy783;\n\t\tif (yych != 'e') goto yy186;\nyy783:\n\t\tYYDEBUG(783, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy784;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'I') goto yy785;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'i') goto yy785;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy784:\n\t\tYYDEBUG(784, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1053 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ELSE;\n}\n#line 7119 \"Zend/zend_language_scanner.c\"\nyy785:\n\t\tYYDEBUG(785, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy786;\n\t\tif (yych != 'f') goto yy186;\nyy786:\n\t\tYYDEBUG(786, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(787, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1045 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ELSEIF;\n}\n#line 7137 \"Zend/zend_language_scanner.c\"\nyy788:\n\t\tYYDEBUG(788, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy789;\n\t\tif (yych != 'o') goto yy186;\nyy789:\n\t\tYYDEBUG(789, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(790, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1129 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ECHO;\n}\n#line 7155 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_LOOKING_FOR_PROPERTY:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 0, 0, 128, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 0, 0, 0, 0, 64, \n\t\t\t 0, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 0, 0, 0, 0, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t};\n\t\tYYDEBUG(791, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '-') {\n\t\t\tif (yych <= '\\r') {\n\t\t\t\tif (yych <= 0x08) goto yy799;\n\t\t\t\tif (yych <= '\\n') goto yy793;\n\t\t\t\tif (yych <= '\\f') goto yy799;\n\t\t\t} else {\n\t\t\t\tif (yych == ' ') goto yy793;\n\t\t\t\tif (yych <= ',') goto yy799;\n\t\t\t\tgoto yy795;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '_') {\n\t\t\t\tif (yych <= '@') goto yy799;\n\t\t\t\tif (yych <= 'Z') goto yy797;\n\t\t\t\tif (yych <= '^') goto yy799;\n\t\t\t\tgoto yy797;\n\t\t\t} else {\n\t\t\t\tif (yych <= '`') goto yy799;\n\t\t\t\tif (yych <= 'z') goto yy797;\n\t\t\t\tif (yych <= '~') goto yy799;\n\t\t\t\tgoto yy797;\n\t\t\t}\n\t\t}\nyy793:\n\t\tYYDEBUG(793, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy805;\nyy794:\n\t\tYYDEBUG(794, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1162 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_WHITESPACE;\n}\n#line 7236 \"Zend/zend_language_scanner.c\"\nyy795:\n\t\tYYDEBUG(795, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '>') goto yy802;\nyy796:\n\t\tYYDEBUG(796, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1181 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\tgoto restart;\n}\n#line 7250 \"Zend/zend_language_scanner.c\"\nyy797:\n\t\tYYDEBUG(797, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy801;\nyy798:\n\t\tYYDEBUG(798, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1174 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_pop_state(TSRMLS_C);\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 7266 \"Zend/zend_language_scanner.c\"\nyy799:\n\t\tYYDEBUG(799, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy796;\nyy800:\n\t\tYYDEBUG(800, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy801:\n\t\tYYDEBUG(801, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy800;\n\t\t}\n\t\tgoto yy798;\nyy802:\n\t\tYYDEBUG(802, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(803, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1170 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OBJECT_OPERATOR;\n}\n#line 7291 \"Zend/zend_language_scanner.c\"\nyy804:\n\t\tYYDEBUG(804, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy805:\n\t\tYYDEBUG(805, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy804;\n\t\t}\n\t\tgoto yy794;\n\t}\n/* *********************************** */\nyyc_ST_LOOKING_FOR_VARNAME:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(806, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy810;\n\t\t\tif (yych <= 'Z') goto yy808;\n\t\t\tif (yych <= '^') goto yy810;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy810;\n\t\t\tif (yych <= 'z') goto yy808;\n\t\t\tif (yych <= '~') goto yy810;\n\t\t}\nyy808:\n\t\tYYDEBUG(808, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy813;\nyy809:\n\t\tYYDEBUG(809, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1457 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\tyy_pop_state(TSRMLS_C);\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\treturn T_STRING_VARNAME;\n}\n#line 7369 \"Zend/zend_language_scanner.c\"\nyy810:\n\t\tYYDEBUG(810, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(811, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1466 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tgoto restart;\n}\n#line 7382 \"Zend/zend_language_scanner.c\"\nyy812:\n\t\tYYDEBUG(812, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy813:\n\t\tYYDEBUG(813, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy812;\n\t\t}\n\t\tgoto yy809;\n\t}\n/* *********************************** */\nyyc_ST_NOWDOC:\n\tYYDEBUG(814, *YYCURSOR);\n\tYYFILL(1);\n\tyych = *YYCURSOR;\n\tYYDEBUG(816, *YYCURSOR);\n\t++YYCURSOR;\n\tYYDEBUG(817, *YYCURSOR);\n\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2340 \"Zend/zend_language_scanner.l\"\n\t{\n\tint newline = 0;\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tYYCURSOR--;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\t/* Check for ending label on the next line */\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) && CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, CG(heredoc), CG(heredoc_len))) {\n\t\t\t\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\t\t\t\tif (*end == ';') {\n\t\t\t\t\t\tend++;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\t\t\t\t/* newline before label will be subtracted from returned text, but\n\t\t\t\t\t\t * yyleng/yytext will include it, for zend_highlight/strip, tokenizer, etc. */\n\t\t\t\t\t\tif (YYCURSOR[-2] == '\\r' && YYCURSOR[-1] == '\\n') {\n\t\t\t\t\t\t\tnewline = 2; /* Windows newline */\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tnewline = 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tCG(increment_lineno) = 1; /* For newline before label */\n\t\t\t\t\t\tBEGIN(ST_END_HEREDOC);\n\n\t\t\t\t\t\tgoto nowdoc_scan_done;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\t}\n\nnowdoc_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_copy_value(zendlval, yytext, yyleng - newline);\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng - newline);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 7459 \"Zend/zend_language_scanner.c\"\n/* *********************************** */\nyyc_ST_VAR_OFFSET:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t240, 240, 112, 112, 112, 112, 112, 112, \n\t\t\t112, 112, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 80, 80, 80, 80, 80, 80, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 0, 0, 0, 0, 16, \n\t\t\t 0, 80, 80, 80, 80, 80, 80, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 0, 0, 0, 0, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t};\n\t\tYYDEBUG(818, *YYCURSOR);\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '/') {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= '\\f') {\n\t\t\t\t\tif (yych <= 0x08) goto yy832;\n\t\t\t\t\tif (yych <= '\\n') goto yy828;\n\t\t\t\t\tgoto yy832;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '\\r') goto yy828;\n\t\t\t\t\tif (yych <= 0x1F) goto yy832;\n\t\t\t\t\tgoto yy828;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= '$') {\n\t\t\t\t\tif (yych <= '\"') goto yy827;\n\t\t\t\t\tif (yych <= '#') goto yy828;\n\t\t\t\t\tgoto yy823;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == '\\'') goto yy828;\n\t\t\t\t\tgoto yy827;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '\\\\') {\n\t\t\t\tif (yych <= '@') {\n\t\t\t\t\tif (yych <= '0') goto yy820;\n\t\t\t\t\tif (yych <= '9') goto yy822;\n\t\t\t\t\tgoto yy827;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'Z') goto yy830;\n\t\t\t\t\tif (yych <= '[') goto yy827;\n\t\t\t\t\tgoto yy828;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= '_') {\n\t\t\t\t\tif (yych <= ']') goto yy825;\n\t\t\t\t\tif (yych <= '^') goto yy827;\n\t\t\t\t\tgoto yy830;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '`') goto yy827;\n\t\t\t\t\tif (yych <= 'z') goto yy830;\n\t\t\t\t\tif (yych <= '~') goto yy827;\n\t\t\t\t\tgoto yy830;\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy820:\n\t\tYYDEBUG(820, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'W') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy844;\n\t\t\t} else {\n\t\t\t\tif (yych == 'B') goto yy841;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'b') {\n\t\t\t\tif (yych <= 'X') goto yy843;\n\t\t\t\tif (yych >= 'b') goto yy841;\n\t\t\t} else {\n\t\t\t\tif (yych == 'x') goto yy843;\n\t\t\t}\n\t\t}\nyy821:\n\t\tYYDEBUG(821, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1536 \"Zend/zend_language_scanner.l\"\n\t\t{ /* Offset could be treated as a long */\n\tif (yyleng < MAX_LENGTH_OF_LONG - 1 || (yyleng == MAX_LENGTH_OF_LONG - 1 && strcmp(yytext, long_min_digits) < 0)) {\n\t\tzendlval->value.lval = strtol(yytext, NULL, 10);\n\t\tzendlval->type = IS_LONG;\n\t} else {\n\t\tzendlval->value.str.val = (char *)estrndup(yytext, yyleng);\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t}\n\treturn T_NUM_STRING;\n}\n#line 7578 \"Zend/zend_language_scanner.c\"\nyy822:\n\t\tYYDEBUG(822, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy840;\nyy823:\n\t\tYYDEBUG(823, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy824;\n\t\t\tif (yych <= 'Z') goto yy836;\n\t\t\tif (yych >= '_') goto yy836;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy824;\n\t\t\tif (yych <= 'z') goto yy836;\n\t\t\tif (yych >= 0x7F) goto yy836;\n\t\t}\nyy824:\n\t\tYYDEBUG(824, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1868 \"Zend/zend_language_scanner.l\"\n\t\t{\n\t/* Only '[' can be valid, but returning other tokens will allow a more explicit parse error */\n\treturn yytext[0];\n}\n#line 7603 \"Zend/zend_language_scanner.c\"\nyy825:\n\t\tYYDEBUG(825, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(826, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1863 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_pop_state(TSRMLS_C);\n\treturn ']';\n}\n#line 7614 \"Zend/zend_language_scanner.c\"\nyy827:\n\t\tYYDEBUG(827, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy824;\nyy828:\n\t\tYYDEBUG(828, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(829, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1873 \"Zend/zend_language_scanner.l\"\n\t\t{\n\t/* Invalid rule to return a more explicit parse error with proper line number */\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 7631 \"Zend/zend_language_scanner.c\"\nyy830:\n\t\tYYDEBUG(830, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy835;\nyy831:\n\t\tYYDEBUG(831, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1880 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 7646 \"Zend/zend_language_scanner.c\"\nyy832:\n\t\tYYDEBUG(832, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(833, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2396 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tzend_error(E_COMPILE_WARNING,\"Unexpected character in input: '%c' (ASCII=%d) state=%d\", yytext[0], yytext[0], YYSTATE);\n\tgoto restart;\n}\n#line 7661 \"Zend/zend_language_scanner.c\"\nyy834:\n\t\tYYDEBUG(834, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy835:\n\t\tYYDEBUG(835, *YYCURSOR);\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy834;\n\t\t}\n\t\tgoto yy831;\nyy836:\n\t\tYYDEBUG(836, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(837, *YYCURSOR);\n\t\tif (yych <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy836;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy838;\n\t\t\t\tif (yych <= 'Z') goto yy836;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy836;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy836;\n\t\t\t\tif (yych >= 0x7F) goto yy836;\n\t\t\t}\n\t\t}\nyy838:\n\t\tYYDEBUG(838, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 7703 \"Zend/zend_language_scanner.c\"\nyy839:\n\t\tYYDEBUG(839, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy840:\n\t\tYYDEBUG(840, *YYCURSOR);\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy839;\n\t\t}\n\t\tgoto yy821;\nyy841:\n\t\tYYDEBUG(841, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy849;\n\t\t}\nyy842:\n\t\tYYDEBUG(842, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy821;\nyy843:\n\t\tYYDEBUG(843, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy847;\n\t\t}\n\t\tgoto yy842;\nyy844:\n\t\tYYDEBUG(844, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(845, *YYCURSOR);\n\t\tif (yych <= '/') goto yy846;\n\t\tif (yych <= '9') goto yy844;\nyy846:\n\t\tYYDEBUG(846, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1548 \"Zend/zend_language_scanner.l\"\n\t\t{ /* Offset must be treated as a string */\n\tzendlval->value.str.val = (char *)estrndup(yytext, yyleng);\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\treturn T_NUM_STRING;\n}\n#line 7750 \"Zend/zend_language_scanner.c\"\nyy847:\n\t\tYYDEBUG(847, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(848, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy847;\n\t\t}\n\t\tgoto yy846;\nyy849:\n\t\tYYDEBUG(849, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(850, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy849;\n\t\t}\n\t\tgoto yy846;\n\t}\n}\n#line 2405 \"Zend/zend_language_scanner.l\"\n\n}\n\n\n/* Generated by re2c 0.13.5 on Tue Jan 17 11:54:12 2012 */\n#line 1 \"Zend/zend_language_scanner.l\"\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Marcus Boerger <helly@php.net> |\n | Nuno Lopes <nlopess@php.net> |\n | Scott MacVicar <scottmac@php.net> |\n | Flex version authors: |\n | Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#if 0\n# define YYDEBUG(s, c) printf(\"state: %d char: %c\\n\", s, c)\n#else\n# define YYDEBUG(s, c)\n#endif\n\n#include \"zend_language_scanner_defs.h\"\n\n#include <errno.h>\n#include \"zend.h\"\n#include \"zend_alloc.h\"\n#include <zend_language_parser.h>\n#include \"zend_compile.h\"\n#include \"zend_language_scanner.h\"\n#include \"zend_highlight.h\"\n#include \"zend_constants.h\"\n#include \"zend_variables.h\"\n#include \"zend_operators.h\"\n#include \"zend_API.h\"\n#include \"zend_strtod.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"tsrm_config_common.h\"\n\n#define YYCTYPE unsigned char\n#define YYFILL(n) { if ((YYCURSOR + n) >= (YYLIMIT + ZEND_MMAP_AHEAD)) { return 0; } }\n#define YYCURSOR SCNG(yy_cursor)\n#define YYLIMIT SCNG(yy_limit)\n#define YYMARKER SCNG(yy_marker)\n\n#define YYGETCONDITION() SCNG(yy_state)\n#define YYSETCONDITION(s) SCNG(yy_state) = s\n\n#define STATE(name) yyc##name\n\n/* emulate flex constructs */\n#define BEGIN(state) YYSETCONDITION(STATE(state))\n#define YYSTATE YYGETCONDITION()\n#define yytext ((char*)SCNG(yy_text))\n#define yyleng SCNG(yy_leng)\n#define yyless(x) do { YYCURSOR = (unsigned char*)yytext + x; \\\n yyleng = (unsigned int)x; } while(0)\n#define yymore() goto yymore_restart\n\n/* perform sanity check. If this message is triggered you should\n increase the ZEND_MMAP_AHEAD value in the zend_streams.h file */\n#define YYMAXFILL 16\n#if ZEND_MMAP_AHEAD < YYMAXFILL\n# error ZEND_MMAP_AHEAD should be greater than or equal to YYMAXFILL\n#endif\n\n#ifdef HAVE_STDARG_H\n# include <stdarg.h>\n#endif\n\n#ifdef HAVE_UNISTD_H\n# include <unistd.h>\n#endif\n\n/* Globals Macros */\n#define SCNG\tLANG_SCNG\n#ifdef ZTS\nZEND_API ts_rsrc_id language_scanner_globals_id;\n#else\nZEND_API zend_php_scanner_globals language_scanner_globals;\n#endif\n\n#define HANDLE_NEWLINES(s, l)\t\t\t\t\t\t\t\t\t\t\t\t\t\\\ndo {\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\tchar *p = (s), *boundary = p+(l);\t\t\t\t\t\t\t\t\t\t\t\\\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\twhile (p<boundary) {\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\tif (*p == '\\n' || (*p == '\\r' && (*(p+1) != '\\n'))) {\t\t\t\t\t\\\n\t\t\tCG(zend_lineno)++;\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\t}\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\tp++;\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t}\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n} while (0)\n\n#define HANDLE_NEWLINE(c) \\\n{ \\\n\tif (c == '\\n' || c == '\\r') { \\\n\t\tCG(zend_lineno)++; \\\n\t} \\\n}\n\n/* To save initial string length after scanning to first variable, CG(doc_comment_len) can be reused */\n#define SET_DOUBLE_QUOTES_SCANNED_LENGTH(len) CG(doc_comment_len) = (len)\n#define GET_DOUBLE_QUOTES_SCANNED_LENGTH() CG(doc_comment_len)\n\n#define IS_LABEL_START(c) (((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && (c) <= 'Z') || (c) == '_' || (c) >= 0x7F)\n\n#define ZEND_IS_OCT(c) ((c)>='0' && (c)<='7')\n#define ZEND_IS_HEX(c) (((c)>='0' && (c)<='9') || ((c)>='a' && (c)<='f') || ((c)>='A' && (c)<='F'))\n\nBEGIN_EXTERN_C()\n\nstatic size_t encoding_filter_script_to_internal(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tassert(internal_encoding && zend_multibyte_check_lexer_compatibility(internal_encoding));\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length, internal_encoding, LANG_SCNG(script_encoding) TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_script_to_intermediate(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length, zend_multibyte_encoding_utf8, LANG_SCNG(script_encoding) TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_intermediate_to_script(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length,\nLANG_SCNG(script_encoding), zend_multibyte_encoding_utf8 TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_intermediate_to_internal(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tassert(internal_encoding && zend_multibyte_check_lexer_compatibility(internal_encoding));\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length,\ninternal_encoding, zend_multibyte_encoding_utf8 TSRMLS_CC);\n}\n\n\nstatic void _yy_push_state(int new_state TSRMLS_DC)\n{\n\tzend_stack_push(&SCNG(state_stack), (void *) &YYGETCONDITION(), sizeof(int));\n\tYYSETCONDITION(new_state);\n}\n\n#define yy_push_state(state_and_tsrm) _yy_push_state(yyc##state_and_tsrm)\n\nstatic void yy_pop_state(TSRMLS_D)\n{\n\tint *stack_state;\n\tzend_stack_top(&SCNG(state_stack), (void **) &stack_state);\n\tYYSETCONDITION(*stack_state);\n\tzend_stack_del_top(&SCNG(state_stack));\n}\n\nstatic void yy_scan_buffer(char *str, unsigned int len TSRMLS_DC)\n{\n\tYYCURSOR = (YYCTYPE*)str;\n\tYYLIMIT = YYCURSOR + len;\n\tif (!SCNG(yy_start)) {\n\t\tSCNG(yy_start) = YYCURSOR;\n\t}\n}\n\nvoid startup_scanner(TSRMLS_D)\n{\n\tCG(parse_error) = 0;\n\tCG(heredoc) = NULL;\n\tCG(heredoc_len) = 0;\n\tCG(doc_comment) = NULL;\n\tCG(doc_comment_len) = 0;\n\tzend_stack_init(&SCNG(state_stack));\n}\n\nvoid shutdown_scanner(TSRMLS_D)\n{\n\tif (CG(heredoc)) {\n\t\tefree(CG(heredoc));\n\t\tCG(heredoc_len)=0;\n\t}\n\tCG(parse_error) = 0;\n\tzend_stack_destroy(&SCNG(state_stack));\n\tRESET_DOC_COMMENT();\n}\n\nZEND_API void zend_save_lexical_state(zend_lex_state *lex_state TSRMLS_DC)\n{\n\tlex_state->yy_leng = SCNG(yy_leng);\n\tlex_state->yy_start = SCNG(yy_start);\n\tlex_state->yy_text = SCNG(yy_text);\n\tlex_state->yy_cursor = SCNG(yy_cursor);\n\tlex_state->yy_marker = SCNG(yy_marker);\n\tlex_state->yy_limit = SCNG(yy_limit);\n\n\tlex_state->state_stack = SCNG(state_stack);\n\tzend_stack_init(&SCNG(state_stack));\n\n\tlex_state->in = SCNG(yy_in);\n\tlex_state->yy_state = YYSTATE;\n\tlex_state->filename = zend_get_compiled_filename(TSRMLS_C);\n\tlex_state->lineno = CG(zend_lineno);\n\n\tlex_state->script_org = SCNG(script_org);\n\tlex_state->script_org_size = SCNG(script_org_size);\n\tlex_state->script_filtered = SCNG(script_filtered);\n\tlex_state->script_filtered_size = SCNG(script_filtered_size);\n\tlex_state->input_filter = SCNG(input_filter);\n\tlex_state->output_filter = SCNG(output_filter);\n\tlex_state->script_encoding = SCNG(script_encoding);\n}\n\nZEND_API void zend_restore_lexical_state(zend_lex_state *lex_state TSRMLS_DC)\n{\n\tSCNG(yy_leng) = lex_state->yy_leng;\n\tSCNG(yy_start) = lex_state->yy_start;\n\tSCNG(yy_text) = lex_state->yy_text;\n\tSCNG(yy_cursor) = lex_state->yy_cursor;\n\tSCNG(yy_marker) = lex_state->yy_marker;\n\tSCNG(yy_limit) = lex_state->yy_limit;\n\n\tzend_stack_destroy(&SCNG(state_stack));\n\tSCNG(state_stack) = lex_state->state_stack;\n\n\tSCNG(yy_in) = lex_state->in;\n\tYYSETCONDITION(lex_state->yy_state);\n\tCG(zend_lineno) = lex_state->lineno;\n\tzend_restore_compiled_filename(lex_state->filename TSRMLS_CC);\n\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tSCNG(script_org) = lex_state->script_org;\n\tSCNG(script_org_size) = lex_state->script_org_size;\n\tSCNG(script_filtered) = lex_state->script_filtered;\n\tSCNG(script_filtered_size) = lex_state->script_filtered_size;\n\tSCNG(input_filter) = lex_state->input_filter;\n\tSCNG(output_filter) = lex_state->output_filter;\n\tSCNG(script_encoding) = lex_state->script_encoding;\n\n\tif (CG(heredoc)) {\n\t\tefree(CG(heredoc));\n\t\tCG(heredoc) = NULL;\n\t\tCG(heredoc_len) = 0;\n\t}\n}\n\nZEND_API void zend_destroy_file_handle(zend_file_handle *file_handle TSRMLS_DC)\n{\n\tzend_llist_del_element(&CG(open_files), file_handle, (int (*)(void *, void *)) zend_compare_file_handles);\n\t/* zend_file_handle_dtor() operates on the copy, so we have to NULLify the original here */\n\tfile_handle->opened_path = NULL;\n\tif (file_handle->free_filename) {\n\t\tfile_handle->filename = NULL;\n\t}\n}\n\n#define BOM_UTF32_BE\t\"\\x00\\x00\\xfe\\xff\"\n#define\tBOM_UTF32_LE\t\"\\xff\\xfe\\x00\\x00\"\n#define\tBOM_UTF16_BE\t\"\\xfe\\xff\"\n#define\tBOM_UTF16_LE\t\"\\xff\\xfe\"\n#define\tBOM_UTF8\t\t\"\\xef\\xbb\\xbf\"\n\nstatic const zend_encoding *zend_multibyte_detect_utf_encoding(const unsigned char *script, size_t script_size TSRMLS_DC)\n{\n\tconst unsigned char *p;\n\tint wchar_size = 2;\n\tint le = 0;\n\n\t/* utf-16 or utf-32? */\n\tp = script;\n\twhile ((p-script) < script_size) {\n\t\tp = memchr(p, 0, script_size-(p-script)-2);\n\t\tif (!p) {\n\t\t\tbreak;\n\t\t}\n\t\tif (*(p+1) == '\\0' && *(p+2) == '\\0') {\n\t\t\twchar_size = 4;\n\t\t\tbreak;\n\t\t}\n\n\t\t/* searching for UTF-32 specific byte orders, so this will do */\n\t\tp += 4;\n\t}\n\n\t/* BE or LE? */\n\tp = script;\n\twhile ((p-script) < script_size) {\n\t\tif (*p == '\\0' && *(p+wchar_size-1) != '\\0') {\n\t\t\t/* BE */\n\t\t\tle = 0;\n\t\t\tbreak;\n\t\t} else if (*p != '\\0' && *(p+wchar_size-1) == '\\0') {\n\t\t\t/* LE* */\n\t\t\tle = 1;\n\t\t\tbreak;\n\t\t}\n\t\tp += wchar_size;\n\t}\n\n\tif (wchar_size == 2) {\n\t\treturn le ? zend_multibyte_encoding_utf16le : zend_multibyte_encoding_utf16be;\n\t} else {\n\t\treturn le ? zend_multibyte_encoding_utf32le : zend_multibyte_encoding_utf32be;\n\t}\n\n\treturn NULL;\n}\n\nstatic const zend_encoding* zend_multibyte_detect_unicode(TSRMLS_D)\n{\n\tconst zend_encoding *script_encoding = NULL;\n\tint bom_size;\n\tunsigned char *pos1, *pos2;\n\n\tif (LANG_SCNG(script_org_size) < sizeof(BOM_UTF32_LE)-1) {\n\t\treturn NULL;\n\t}\n\n\t/* check out BOM */\n\tif (!memcmp(LANG_SCNG(script_org), BOM_UTF32_BE, sizeof(BOM_UTF32_BE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf32be;\n\t\tbom_size = sizeof(BOM_UTF32_BE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF32_LE, sizeof(BOM_UTF32_LE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf32le;\n\t\tbom_size = sizeof(BOM_UTF32_LE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF16_BE, sizeof(BOM_UTF16_BE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf16be;\n\t\tbom_size = sizeof(BOM_UTF16_BE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF16_LE, sizeof(BOM_UTF16_LE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf16le;\n\t\tbom_size = sizeof(BOM_UTF16_LE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF8, sizeof(BOM_UTF8)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf8;\n\t\tbom_size = sizeof(BOM_UTF8)-1;\n\t}\n\n\tif (script_encoding) {\n\t\t/* remove BOM */\n\t\tLANG_SCNG(script_org) += bom_size;\n\t\tLANG_SCNG(script_org_size) -= bom_size;\n\n\t\treturn script_encoding;\n\t}\n\n\t/* script contains NULL bytes -> auto-detection */\n\tif ((pos1 = memchr(LANG_SCNG(script_org), 0, LANG_SCNG(script_org_size)))) {\n\t\t/* check if the NULL byte is after the __HALT_COMPILER(); */\n\t\tpos2 = LANG_SCNG(script_org);\n\n\t\twhile (pos1 - pos2 >= sizeof(\"__HALT_COMPILER();\")-1) {\n\t\t\tpos2 = memchr(pos2, '_', pos1 - pos2);\n\t\t\tif (!pos2) break;\n\t\t\tpos2++;\n\t\t\tif (strncasecmp((char*)pos2, \"_HALT_COMPILER\", sizeof(\"_HALT_COMPILER\")-1) == 0) {\n\t\t\t\tpos2 += sizeof(\"_HALT_COMPILER\")-1;\n\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\tpos2++;\n\t\t\t\t}\n\t\t\t\tif (*pos2 == '(') {\n\t\t\t\t\tpos2++;\n\t\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\t\tpos2++;\n\t\t\t\t\t}\n\t\t\t\t\tif (*pos2 == ')') {\n\t\t\t\t\t\tpos2++;\n\t\t\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\t\t\tpos2++;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (*pos2 == ';') {\n\t\t\t\t\t\t\treturn NULL;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\t/* make best effort if BOM is missing */\n\t\treturn zend_multibyte_detect_utf_encoding(LANG_SCNG(script_org), LANG_SCNG(script_org_size) TSRMLS_CC);\n\t}\n\n\treturn NULL;\n}\n\nstatic const zend_encoding* zend_multibyte_find_script_encoding(TSRMLS_D)\n{\n\tconst zend_encoding *script_encoding;\n\n\tif (CG(detect_unicode)) {\n\t\t/* check out bom(byte order mark) and see if containing wchars */\n\t\tscript_encoding = zend_multibyte_detect_unicode(TSRMLS_C);\n\t\tif (script_encoding != NULL) {\n\t\t\t/* bom or wchar detection is prior to 'script_encoding' option */\n\t\t\treturn script_encoding;\n\t\t}\n\t}\n\n\t/* if no script_encoding specified, just leave alone */\n\tif (!CG(script_encoding_list) || !CG(script_encoding_list_size)) {\n\t\treturn NULL;\n\t}\n\n\t/* if multiple encodings specified, detect automagically */\n\tif (CG(script_encoding_list_size) > 1) {\n\t\treturn zend_multibyte_encoding_detector(LANG_SCNG(script_org), LANG_SCNG(script_org_size), CG(script_encoding_list), CG(script_encoding_list_size) TSRMLS_CC);\n\t}\n\n\treturn CG(script_encoding_list)[0];\n}\n\nZEND_API int zend_multibyte_set_filter(const zend_encoding *onetime_encoding TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tconst zend_encoding *script_encoding = onetime_encoding ? onetime_encoding: zend_multibyte_find_script_encoding(TSRMLS_C);\n\n\tif (!script_encoding) {\n\t\treturn FAILURE;\n\t}\n\n\t/* judge input/output filter */\n\tLANG_SCNG(script_encoding) = script_encoding;\n\tLANG_SCNG(input_filter) = NULL;\n\tLANG_SCNG(output_filter) = NULL;\n\n\tif (!internal_encoding || LANG_SCNG(script_encoding) == internal_encoding) {\n\t\tif (!zend_multibyte_check_lexer_compatibility(LANG_SCNG(script_encoding))) {\n\t\t\t/* and if not, work around w/ script_encoding -> utf-8 -> script_encoding conversion */\n\t\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_intermediate;\n\t\t\tLANG_SCNG(output_filter) = encoding_filter_intermediate_to_script;\n\t\t} else {\n\t\t\tLANG_SCNG(input_filter) = NULL;\n\t\t\tLANG_SCNG(output_filter) = NULL;\n\t\t}\n\t\treturn SUCCESS;\n\t}\n\n\tif (zend_multibyte_check_lexer_compatibility(internal_encoding)) {\n\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_internal;\n\t\tLANG_SCNG(output_filter) = NULL;\n\t} else if (zend_multibyte_check_lexer_compatibility(LANG_SCNG(script_encoding))) {\n\t\tLANG_SCNG(input_filter) = NULL;\n\t\tLANG_SCNG(output_filter) = encoding_filter_script_to_internal;\n\t} else {\n\t\t/* both script and internal encodings are incompatible w/ flex */\n\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_intermediate;\n\t\tLANG_SCNG(output_filter) = encoding_filter_intermediate_to_internal;\n\t}\n\n\treturn 0;\n}\n\nZEND_API int open_file_for_scanning(zend_file_handle *file_handle TSRMLS_DC)\n{\n\tconst char *file_path = NULL;\n\tchar *buf;\n\tsize_t size, offset = 0;\n\n\t/* The shebang line was read, get the current position to obtain the buffer start */\n\tif (CG(start_lineno) == 2 && file_handle->type == ZEND_HANDLE_FP && file_handle->handle.fp) {\n\t\tif ((offset = ftell(file_handle->handle.fp)) == -1) {\n\t\t\toffset = 0;\n\t\t}\n\t}\n\n\tif (zend_stream_fixup(file_handle, &buf, &size TSRMLS_CC) == FAILURE) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_llist_add_element(&CG(open_files), file_handle);\n\tif (file_handle->handle.stream.handle >= (void*)file_handle && file_handle->handle.stream.handle <= (void*)(file_handle+1)) {\n\t\tzend_file_handle *fh = (zend_file_handle*)zend_llist_get_last(&CG(open_files));\n\t\tsize_t diff = (char*)file_handle->handle.stream.handle - (char*)file_handle;\n\t\tfh->handle.stream.handle = (void*)(((char*)fh) + diff);\n\t\tfile_handle->handle.stream.handle = fh->handle.stream.handle;\n\t}\n\n\t/* Reset the scanner for scanning the new file */\n\tSCNG(yy_in) = file_handle;\n\tSCNG(yy_start) = NULL;\n\n\tif (size != -1) {\n\t\tif (CG(multibyte)) {\n\t\t\tSCNG(script_org) = (unsigned char*)buf;\n\t\t\tSCNG(script_org_size) = size;\n\t\t\tSCNG(script_filtered) = NULL;\n\n\t\t\tzend_multibyte_set_filter(NULL TSRMLS_CC);\n\n\t\t\tif (SCNG(input_filter)) {\n\t\t\t\tif ((size_t)-1 == SCNG(input_filter)(&SCNG(script_filtered), &SCNG(script_filtered_size), SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t\t\t}\n\t\t\t\tbuf = (char*)SCNG(script_filtered);\n\t\t\t\tsize = SCNG(script_filtered_size);\n\t\t\t}\n\t\t}\n\t\tSCNG(yy_start) = (unsigned char *)buf - offset;\n\t\tyy_scan_buffer(buf, size TSRMLS_CC);\n\t} else {\n\t\tzend_error_noreturn(E_COMPILE_ERROR, \"zend_stream_mmap() failed\");\n\t}\n\n\tBEGIN(INITIAL);\n\n\tif (file_handle->opened_path) {\n\t\tfile_path = file_handle->opened_path;\n\t} else {\n\t\tfile_path = file_handle->filename;\n\t}\n\n\tzend_set_compiled_filename(file_path TSRMLS_CC);\n\n\tif (CG(start_lineno)) {\n\t\tCG(zend_lineno) = CG(start_lineno);\n\t\tCG(start_lineno) = 0;\n\t} else {\n\t\tCG(zend_lineno) = 1;\n\t}\n\n\tCG(increment_lineno) = 0;\n\treturn SUCCESS;\n}\nEND_EXTERN_C()\n\n\nZEND_API zend_op_array *compile_file(zend_file_handle *file_handle, int type TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_op_array *op_array = (zend_op_array *) emalloc(sizeof(zend_op_array));\n\tzend_op_array *original_active_op_array = CG(active_op_array);\n\tzend_op_array *retval=NULL;\n\tint compiler_result;\n\tzend_bool compilation_successful=0;\n\tznode retval_znode;\n\tzend_bool original_in_compilation = CG(in_compilation);\n\n\tretval_znode.op_type = IS_CONST;\n\tretval_znode.u.constant.type = IS_LONG;\n\tretval_znode.u.constant.value.lval = 1;\n\tZ_UNSET_ISREF(retval_znode.u.constant);\n\tZ_SET_REFCOUNT(retval_znode.u.constant, 1);\n\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\n\tretval = op_array; /* success oriented */\n\n\tif (open_file_for_scanning(file_handle TSRMLS_CC)==FAILURE) {\n\t\tif (type==ZEND_REQUIRE) {\n\t\t\tzend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, file_handle->filename TSRMLS_CC);\n\t\t\tzend_bailout();\n\t\t} else {\n\t\t\tzend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, file_handle->filename TSRMLS_CC);\n\t\t}\n\t\tcompilation_successful=0;\n\t} else {\n\t\tinit_op_array(op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\t\tCG(in_compilation) = 1;\n\t\tCG(active_op_array) = op_array;\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t\tcompiler_result = zendparse(TSRMLS_C);\n\t\tzend_do_return(&retval_znode, 0 TSRMLS_CC);\n\t\tCG(in_compilation) = original_in_compilation;\n\t\tif (compiler_result==1) { /* parser error */\n\t\t\tzend_bailout();\n\t\t}\n\t\tcompilation_successful=1;\n\t}\n\n\tif (retval) {\n\t\tCG(active_op_array) = original_active_op_array;\n\t\tif (compilation_successful) {\n\t\t\tpass_two(op_array TSRMLS_CC);\n\t\t\tzend_release_labels(TSRMLS_C);\n\t\t} else {\n\t\t\tefree(op_array);\n\t\t\tretval = NULL;\n\t\t}\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\treturn retval;\n}\n\n\nzend_op_array *compile_filename(int type, zval *filename TSRMLS_DC)\n{\n\tzend_file_handle file_handle;\n\tzval tmp;\n\tzend_op_array *retval;\n\tchar *opened_path = NULL;\n\n\tif (filename->type != IS_STRING) {\n\t\ttmp = *filename;\n\t\tzval_copy_ctor(&tmp);\n\t\tconvert_to_string(&tmp);\n\t\tfilename = &tmp;\n\t}\n\tfile_handle.filename = filename->value.str.val;\n\tfile_handle.free_filename = 0;\n\tfile_handle.type = ZEND_HANDLE_FILENAME;\n\tfile_handle.opened_path = NULL;\n\tfile_handle.handle.fp = NULL;\n\n\tretval = zend_compile_file(&file_handle, type TSRMLS_CC);\n\tif (retval && file_handle.handle.stream.handle) {\n\t\tint dummy = 1;\n\n\t\tif (!file_handle.opened_path) {\n\t\t\tfile_handle.opened_path = opened_path = estrndup(filename->value.str.val, filename->value.str.len);\n\t\t}\n\n\t\tzend_hash_add(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1, (void *)&dummy, sizeof(int), NULL);\n\n\t\tif (opened_path) {\n\t\t\tefree(opened_path);\n\t\t}\n\t}\n\tzend_destroy_file_handle(&file_handle TSRMLS_CC);\n\n\tif (filename==&tmp) {\n\t\tzval_dtor(&tmp);\n\t}\n\treturn retval;\n}\n\nZEND_API int zend_prepare_string_for_scanning(zval *str, char *filename TSRMLS_DC)\n{\n\tchar *buf;\n\tsize_t size;\n\n\t/* enforce two trailing NULLs for flex... */\n\tif (IS_INTERNED(str->value.str.val)) {\n\t\tchar *tmp = safe_emalloc(1, str->value.str.len, ZEND_MMAP_AHEAD);\n\t\tmemcpy(tmp, str->value.str.val, str->value.str.len + ZEND_MMAP_AHEAD);\n\t\tstr->value.str.val = tmp;\n\t} else {\n\t\tstr->value.str.val = safe_erealloc(str->value.str.val, 1, str->value.str.len, ZEND_MMAP_AHEAD);\n\t}\n\n\tmemset(str->value.str.val + str->value.str.len, 0, ZEND_MMAP_AHEAD);\n\n\tSCNG(yy_in) = NULL;\n\tSCNG(yy_start) = NULL;\n\n\tbuf = str->value.str.val;\n\tsize = str->value.str.len;\n\n\tif (CG(multibyte)) {\n\t\tSCNG(script_org) = (unsigned char*)buf;\n\t\tSCNG(script_org_size) = size;\n\t\tSCNG(script_filtered) = NULL;\n\n\t\tzend_multibyte_set_filter(zend_multibyte_get_internal_encoding(TSRMLS_C) TSRMLS_CC);\n\n\t\tif (SCNG(input_filter)) {\n\t\t\tif ((size_t)-1 == SCNG(input_filter)(&SCNG(script_filtered), &SCNG(script_filtered_size), SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t\t}\n\t\t\tbuf = (char*)SCNG(script_filtered);\n\t\t\tsize = SCNG(script_filtered_size);\n\t\t}\n\t}\n\n\tyy_scan_buffer(buf, size TSRMLS_CC);\n\n\tzend_set_compiled_filename(filename TSRMLS_CC);\n\tCG(zend_lineno) = 1;\n\tCG(increment_lineno) = 0;\n\treturn SUCCESS;\n}\n\n\nZEND_API size_t zend_get_scanned_file_offset(TSRMLS_D)\n{\n\tsize_t offset = SCNG(yy_cursor) - SCNG(yy_start);\n\tif (SCNG(input_filter)) {\n\t\tsize_t original_offset = offset, length = 0;\n\t\tdo {\n\t\t\tunsigned char *p = NULL;\n\t\t\tif ((size_t)-1 == SCNG(input_filter)(&p, &length, SCNG(script_org), offset TSRMLS_CC)) {\n\t\t\t\treturn (size_t)-1;\n\t\t\t}\n\t\t\tefree(p);\n\t\t\tif (length > original_offset) {\n\t\t\t\toffset--;\n\t\t\t} else if (length < original_offset) {\n\t\t\t\toffset++;\n\t\t\t}\n\t\t} while (original_offset != length);\n\t}\n\treturn offset;\n}\n\n\nzend_op_array *compile_string(zval *source_string, char *filename TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_op_array *op_array = (zend_op_array *) emalloc(sizeof(zend_op_array));\n\tzend_op_array *original_active_op_array = CG(active_op_array);\n\tzend_op_array *retval;\n\tzval tmp;\n\tint compiler_result;\n\tzend_bool original_in_compilation = CG(in_compilation);\n\n\tif (source_string->value.str.len==0) {\n\t\tefree(op_array);\n\t\treturn NULL;\n\t}\n\n\tCG(in_compilation) = 1;\n\n\ttmp = *source_string;\n\tzval_copy_ctor(&tmp);\n\tconvert_to_string(&tmp);\n\tsource_string = &tmp;\n\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (zend_prepare_string_for_scanning(source_string, filename TSRMLS_CC)==FAILURE) {\n\t\tefree(op_array);\n\t\tretval = NULL;\n\t} else {\n\t\tzend_bool orig_interactive = CG(interactive);\n\n\t\tCG(interactive) = 0;\n\t\tinit_op_array(op_array, ZEND_EVAL_CODE, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\t\tCG(interactive) = orig_interactive;\n\t\tCG(active_op_array) = op_array;\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\tcompiler_result = zendparse(TSRMLS_C);\n\n\t\tif (SCNG(script_filtered)) {\n\t\t\tefree(SCNG(script_filtered));\n\t\t\tSCNG(script_filtered) = NULL;\n\t\t}\n\n\t\tif (compiler_result==1) {\n\t\t\tCG(active_op_array) = original_active_op_array;\n\t\t\tCG(unclean_shutdown)=1;\n\t\t\tdestroy_op_array(op_array TSRMLS_CC);\n\t\t\tefree(op_array);\n\t\t\tretval = NULL;\n\t\t} else {\n\t\t\tzend_do_return(NULL, 0 TSRMLS_CC);\n\t\t\tCG(active_op_array) = original_active_op_array;\n\t\t\tpass_two(op_array TSRMLS_CC);\n\t\t\tzend_release_labels(TSRMLS_C);\n\t\t\tretval = op_array;\n\t\t}\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\tzval_dtor(&tmp);\n\tCG(in_compilation) = original_in_compilation;\n\treturn retval;\n}\n\n\nBEGIN_EXTERN_C()\nint highlight_file(char *filename, zend_syntax_highlighter_ini *syntax_highlighter_ini TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_file_handle file_handle;\n\n\tfile_handle.type = ZEND_HANDLE_FILENAME;\n\tfile_handle.filename = filename;\n\tfile_handle.free_filename = 0;\n\tfile_handle.opened_path = NULL;\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (open_file_for_scanning(&file_handle TSRMLS_CC)==FAILURE) {\n\t\tzend_message_dispatcher(ZMSG_FAILED_HIGHLIGHT_FOPEN, filename TSRMLS_CC);\n\t\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tzend_highlight(syntax_highlighter_ini TSRMLS_CC);\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tzend_destroy_file_handle(&file_handle TSRMLS_CC);\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\treturn SUCCESS;\n}\n\nint highlight_string(zval *str, zend_syntax_highlighter_ini *syntax_highlighter_ini, char *str_name TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzval tmp = *str;\n\n\tstr = &tmp;\n\tzval_copy_ctor(str);\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (zend_prepare_string_for_scanning(str, str_name TSRMLS_CC)==FAILURE) {\n\t\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tBEGIN(INITIAL);\n\tzend_highlight(syntax_highlighter_ini TSRMLS_CC);\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\tzval_dtor(str);\n\treturn SUCCESS;\n}\n\nZEND_API void zend_multibyte_yyinput_again(zend_encoding_filter old_input_filter, const zend_encoding *old_encoding TSRMLS_DC)\n{\n\tsize_t length;\n\tunsigned char *new_yy_start;\n\n\t/* convert and set */\n\tif (!SCNG(input_filter)) {\n\t\tif (SCNG(script_filtered)) {\n\t\t\tefree(SCNG(script_filtered));\n\t\t\tSCNG(script_filtered) = NULL;\n\t\t}\n\t\tSCNG(script_filtered_size) = 0;\n\t\tlength = SCNG(script_org_size);\n\t\tnew_yy_start = SCNG(script_org);\n\t} else {\n\t\tif ((size_t)-1 == SCNG(input_filter)(&new_yy_start, &length, SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t}\n\t\tSCNG(script_filtered) = new_yy_start;\n\t\tSCNG(script_filtered_size) = length;\n\t}\n\n\tSCNG(yy_cursor) = new_yy_start + (SCNG(yy_cursor) - SCNG(yy_start));\n\tSCNG(yy_marker) = new_yy_start + (SCNG(yy_marker) - SCNG(yy_start));\n\tSCNG(yy_text) = new_yy_start + (SCNG(yy_text) - SCNG(yy_start));\n\tSCNG(yy_limit) = new_yy_start + (SCNG(yy_limit) - SCNG(yy_start));\n\n\tSCNG(yy_start) = new_yy_start;\n}\n\n\n# define zend_copy_value(zendlval, yytext, yyleng) \\\n\tif (SCNG(output_filter)) { \\\n\t\tsize_t sz = 0; \\\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)yytext, (size_t)yyleng TSRMLS_CC); \\\n\t\tzendlval->value.str.len = sz; \\\n\t} else { \\\n\t\tzendlval->value.str.val = (char *) estrndup(yytext, yyleng); \\\n\t\tzendlval->value.str.len = yyleng; \\\n\t}\n\nstatic void zend_scan_escape_string(zval *zendlval, char *str, int len, char quote_type TSRMLS_DC)\n{\n\tregister char *s, *t;\n\tchar *end;\n\n\tZVAL_STRINGL(zendlval, str, len, 1);\n\n\t/* convert escape sequences */\n\ts = t = zendlval->value.str.val;\n\tend = s+zendlval->value.str.len;\n\twhile (s<end) {\n\t\tif (*s=='\\\\') {\n\t\t\ts++;\n\t\t\tif (s >= end) {\n\t\t\t\t*t++ = '\\\\';\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tswitch(*s) {\n\t\t\t\tcase 'n':\n\t\t\t\t\t*t++ = '\\n';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'r':\n\t\t\t\t\t*t++ = '\\r';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 't':\n\t\t\t\t\t*t++ = '\\t';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'f':\n\t\t\t\t\t*t++ = '\\f';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'v':\n\t\t\t\t\t*t++ = '\\v';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'e':\n\t\t\t\t\t*t++ = '\\e';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '\"':\n\t\t\t\tcase '`':\n\t\t\t\t\tif (*s != quote_type) {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\tcase '\\\\':\n\t\t\t\tcase '$':\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'x':\n\t\t\t\tcase 'X':\n\t\t\t\t\tif (ZEND_IS_HEX(*(s+1))) {\n\t\t\t\t\t\tchar hex_buf[3] = { 0, 0, 0 };\n\n\t\t\t\t\t\tzendlval->value.str.len--; /* for the 'x' */\n\n\t\t\t\t\t\thex_buf[0] = *(++s);\n\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\tif (ZEND_IS_HEX(*(s+1))) {\n\t\t\t\t\t\t\thex_buf[1] = *(++s);\n\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*t++ = (char) strtol(hex_buf, NULL, 16);\n\t\t\t\t\t} else {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t/* check for an octal */\n\t\t\t\t\tif (ZEND_IS_OCT(*s)) {\n\t\t\t\t\t\tchar octal_buf[4] = { 0, 0, 0, 0 };\n\n\t\t\t\t\t\toctal_buf[0] = *s;\n\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\tif (ZEND_IS_OCT(*(s+1))) {\n\t\t\t\t\t\t\toctal_buf[1] = *(++s);\n\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t\tif (ZEND_IS_OCT(*(s+1))) {\n\t\t\t\t\t\t\t\toctal_buf[2] = *(++s);\n\t\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*t++ = (char) strtol(octal_buf, NULL, 8);\n\t\t\t\t\t} else {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t*t++ = *s;\n\t\t}\n\n\t\tif (*s == '\\n' || (*s == '\\r' && (*(s+1) != '\\n'))) {\n\t\t\tCG(zend_lineno)++;\n\t\t}\n\t\ts++;\n\t}\n\t*t = 0;\n\tif (SCNG(output_filter)) {\n\t\tsize_t sz = 0;\n\t\ts = zendlval->value.str.val;\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)s, (size_t)zendlval->value.str.len TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tefree(s);\n\t}\n}\n\n\nint lex_scan(zval *zendlval TSRMLS_DC)\n{\nrestart:\n\tSCNG(yy_text) = YYCURSOR;\n\nyymore_restart:\n\n\n#line 995 \"Zend/zend_language_scanner.c\"\n{\n\tYYCTYPE yych;\n\tunsigned int yyaccept = 0;\n\tif (YYGETCONDITION() < 5) {\n\t\tif (YYGETCONDITION() < 2) {\n\t\t\tif (YYGETCONDITION() < 1) {\n\t\t\t\tgoto yyc_ST_IN_SCRIPTING;\n\t\t\t} else {\n\t\t\t\tgoto yyc_ST_LOOKING_FOR_PROPERTY;\n\t\t\t}\n\t\t} else {\n\t\t\tif (YYGETCONDITION() < 3) {\n\t\t\t\tgoto yyc_ST_BACKQUOTE;\n\t\t\t} else {\n\t\t\t\tif (YYGETCONDITION() < 4) {\n\t\t\t\t\tgoto yyc_ST_DOUBLE_QUOTES;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yyc_ST_HEREDOC;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else {\n\t\tif (YYGETCONDITION() < 7) {\n\t\t\tif (YYGETCONDITION() < 6) {\n\t\t\t\tgoto yyc_ST_LOOKING_FOR_VARNAME;\n\t\t\t} else {\n\t\t\t\tgoto yyc_ST_VAR_OFFSET;\n\t\t\t}\n\t\t} else {\n\t\t\tif (YYGETCONDITION() < 8) {\n\t\t\t\tgoto yyc_INITIAL;\n\t\t\t} else {\n\t\t\t\tif (YYGETCONDITION() < 9) {\n\t\t\t\t\tgoto yyc_ST_END_HEREDOC;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yyc_ST_NOWDOC;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n/* *********************************** */\nyyc_INITIAL:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 0, 0, 128, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t};\n\n\t\tYYDEBUG(0, *YYCURSOR);\n\t\tYYFILL(8);\n\t\tyych = *YYCURSOR;\n\t\tif (yych != '<') goto yy4;\n\t\tYYDEBUG(2, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= '?') {\n\t\t\tif (yych == '%') goto yy7;\n\t\t\tif (yych >= '?') goto yy5;\n\t\t} else {\n\t\t\tif (yych <= 'S') {\n\t\t\t\tif (yych >= 'S') goto yy9;\n\t\t\t} else {\n\t\t\t\tif (yych == 's') goto yy9;\n\t\t\t}\n\t\t}\nyy3:\n\t\tYYDEBUG(3, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1775 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\ninline_char_handler:\n\n\twhile (1) {\n\t\tYYCTYPE *ptr = memchr(YYCURSOR, '<', YYLIMIT - YYCURSOR);\n\n\t\tYYCURSOR = ptr ? ptr + 1 : YYLIMIT;\n\n\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\tswitch (*YYCURSOR) {\n\t\t\t\tcase '?':\n\t\t\t\t\tif (CG(short_tags) || !strncasecmp((char*)YYCURSOR + 1, \"php\", 3) || (*(YYCURSOR + 1) == '=')) { /* Assume [ \\t\\n\\r] follows \"php\" */\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcontinue;\n\t\t\t\tcase '%':\n\t\t\t\t\tif (CG(asp_tags)) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcontinue;\n\t\t\t\tcase 's':\n\t\t\t\tcase 'S':\n\t\t\t\t\t/* Probably NOT an opening PHP <script> tag, so don't end the HTML chunk yet\n\t\t\t\t\t * If it is, the PHP <script> tag rule checks for any HTML scanned before it */\n\t\t\t\t\tYYCURSOR--;\n\t\t\t\t\tyymore();\n\t\t\t\tdefault:\n\t\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tYYCURSOR--;\n\t\t}\n\n\t\tbreak;\n\t}\n\ninline_html:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tif (SCNG(output_filter)) {\n\t\tint readsize;\n\t\tsize_t sz = 0;\n\t\treadsize = SCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)yytext, (size_t)yyleng TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tif (readsize < yyleng) {\n\t\t\tyyless(readsize);\n\t\t}\n\t} else {\n\t zendlval->value.str.val = (char *) estrndup(yytext, yyleng);\n\t zendlval->value.str.len = yyleng;\n\t}\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_INLINE_HTML;\n}\n#line 1154 \"Zend/zend_language_scanner.c\"\nyy4:\n\t\tYYDEBUG(4, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy3;\nyy5:\n\t\tYYDEBUG(5, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == '=') goto yy45;\n\t\t} else {\n\t\t\tif (yych <= 'P') goto yy47;\n\t\t\tif (yych == 'p') goto yy47;\n\t\t}\nyy6:\n\t\tYYDEBUG(6, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1763 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(short_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1184 \"Zend/zend_language_scanner.c\"\nyy7:\n\t\tYYDEBUG(7, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy43;\n\t\tYYDEBUG(8, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1740 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1203 \"Zend/zend_language_scanner.c\"\nyy9:\n\t\tYYDEBUG(9, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy11;\n\t\tif (yych == 'c') goto yy11;\nyy10:\n\t\tYYDEBUG(10, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tif (yyaccept <= 0) {\n\t\t\tgoto yy3;\n\t\t} else {\n\t\t\tgoto yy6;\n\t\t}\nyy11:\n\t\tYYDEBUG(11, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy12;\n\t\tif (yych != 'r') goto yy10;\nyy12:\n\t\tYYDEBUG(12, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy13;\n\t\tif (yych != 'i') goto yy10;\nyy13:\n\t\tYYDEBUG(13, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy14;\n\t\tif (yych != 'p') goto yy10;\nyy14:\n\t\tYYDEBUG(14, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy15;\n\t\tif (yych != 't') goto yy10;\nyy15:\n\t\tYYDEBUG(15, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy10;\n\t\tif (yych == 'l') goto yy10;\n\t\tgoto yy17;\nyy16:\n\t\tYYDEBUG(16, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(8);\n\t\tyych = *YYCURSOR;\nyy17:\n\t\tYYDEBUG(17, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy16;\n\t\t}\n\t\tif (yych == 'L') goto yy18;\n\t\tif (yych != 'l') goto yy10;\nyy18:\n\t\tYYDEBUG(18, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy19;\n\t\tif (yych != 'a') goto yy10;\nyy19:\n\t\tYYDEBUG(19, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy20;\n\t\tif (yych != 'n') goto yy10;\nyy20:\n\t\tYYDEBUG(20, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy21;\n\t\tif (yych != 'g') goto yy10;\nyy21:\n\t\tYYDEBUG(21, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy22;\n\t\tif (yych != 'u') goto yy10;\nyy22:\n\t\tYYDEBUG(22, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy23;\n\t\tif (yych != 'a') goto yy10;\nyy23:\n\t\tYYDEBUG(23, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy24;\n\t\tif (yych != 'g') goto yy10;\nyy24:\n\t\tYYDEBUG(24, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy25;\n\t\tif (yych != 'e') goto yy10;\nyy25:\n\t\tYYDEBUG(25, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(26, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych <= '\\n') goto yy25;\n\t\t\tif (yych <= '\\f') goto yy10;\n\t\t\tgoto yy25;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy10;\n\t\t\t\tgoto yy25;\n\t\t\t} else {\n\t\t\t\tif (yych != '=') goto yy10;\n\t\t\t}\n\t\t}\nyy27:\n\t\tYYDEBUG(27, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(5);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(28, *YYCURSOR);\n\t\tif (yych <= '!') {\n\t\t\tif (yych <= '\\f') {\n\t\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\t\tif (yych <= '\\n') goto yy27;\n\t\t\t\tgoto yy10;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\r') goto yy27;\n\t\t\t\tif (yych == ' ') goto yy27;\n\t\t\t\tgoto yy10;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'O') {\n\t\t\t\tif (yych <= '\"') goto yy30;\n\t\t\t\tif (yych == '\\'') goto yy31;\n\t\t\t\tgoto yy10;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'P') goto yy29;\n\t\t\t\tif (yych != 'p') goto yy10;\n\t\t\t}\n\t\t}\nyy29:\n\t\tYYDEBUG(29, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy42;\n\t\tif (yych == 'h') goto yy42;\n\t\tgoto yy10;\nyy30:\n\t\tYYDEBUG(30, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy39;\n\t\tif (yych == 'p') goto yy39;\n\t\tgoto yy10;\nyy31:\n\t\tYYDEBUG(31, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy32;\n\t\tif (yych != 'p') goto yy10;\nyy32:\n\t\tYYDEBUG(32, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy33;\n\t\tif (yych != 'h') goto yy10;\nyy33:\n\t\tYYDEBUG(33, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy34;\n\t\tif (yych != 'p') goto yy10;\nyy34:\n\t\tYYDEBUG(34, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '\\'') goto yy10;\nyy35:\n\t\tYYDEBUG(35, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(36, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych <= '\\n') goto yy35;\n\t\t\tif (yych <= '\\f') goto yy10;\n\t\t\tgoto yy35;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy10;\n\t\t\t\tgoto yy35;\n\t\t\t} else {\n\t\t\t\tif (yych != '>') goto yy10;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(37, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(38, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1700 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tYYCTYPE *bracket = (YYCTYPE*)zend_memrchr(yytext, '<', yyleng - (sizeof(\"script language=php>\") - 1));\n\n\tif (bracket != SCNG(yy_text)) {\n\t\t/* Handle previously scanned HTML, as possible <script> tags found are assumed to not be PHP's */\n\t\tYYCURSOR = bracket;\n\t\tgoto inline_html;\n\t}\n\n\tHANDLE_NEWLINES(yytext, yyleng);\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG;\n}\n#line 1406 \"Zend/zend_language_scanner.c\"\nyy39:\n\t\tYYDEBUG(39, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy40;\n\t\tif (yych != 'h') goto yy10;\nyy40:\n\t\tYYDEBUG(40, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy41;\n\t\tif (yych != 'p') goto yy10;\nyy41:\n\t\tYYDEBUG(41, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\"') goto yy35;\n\t\tgoto yy10;\nyy42:\n\t\tYYDEBUG(42, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy35;\n\t\tif (yych == 'p') goto yy35;\n\t\tgoto yy10;\nyy43:\n\t\tYYDEBUG(43, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(44, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1718 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG_WITH_ECHO;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1445 \"Zend/zend_language_scanner.c\"\nyy45:\n\t\tYYDEBUG(45, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(46, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1731 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG_WITH_ECHO;\n}\n#line 1459 \"Zend/zend_language_scanner.c\"\nyy47:\n\t\tYYDEBUG(47, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy48;\n\t\tif (yych != 'h') goto yy10;\nyy48:\n\t\tYYDEBUG(48, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy49;\n\t\tif (yych != 'p') goto yy10;\nyy49:\n\t\tYYDEBUG(49, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych >= '\\v') goto yy10;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy52;\n\t\t\tif (yych != ' ') goto yy10;\n\t\t}\nyy50:\n\t\tYYDEBUG(50, *YYCURSOR);\n\t\t++YYCURSOR;\nyy51:\n\t\tYYDEBUG(51, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1753 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINE(yytext[yyleng-1]);\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG;\n}\n#line 1495 \"Zend/zend_language_scanner.c\"\nyy52:\n\t\tYYDEBUG(52, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy50;\n\t\tgoto yy51;\n\t}\n/* *********************************** */\nyyc_ST_BACKQUOTE:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(53, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych != '$') goto yy60;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy58;\n\t\t\tif (yych == '{') goto yy57;\n\t\t\tgoto yy60;\n\t\t}\n\t\tYYDEBUG(55, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy56;\n\t\t\tif (yych <= 'Z') goto yy63;\n\t\t\tif (yych >= '_') goto yy63;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy63;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy66;\n\t\t\t\tif (yych >= 0x7F) goto yy63;\n\t\t\t}\n\t\t}\nyy56:\n\t\tYYDEBUG(56, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2226 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\tif (yytext[0] == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '`':\n\t\t\t\tbreak;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng, '`' TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 1607 \"Zend/zend_language_scanner.c\"\nyy57:\n\t\tYYDEBUG(57, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy61;\n\t\tgoto yy56;\nyy58:\n\t\tYYDEBUG(58, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(59, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2170 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn '`';\n}\n#line 1623 \"Zend/zend_language_scanner.c\"\nyy60:\n\t\tYYDEBUG(60, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy56;\nyy61:\n\t\tYYDEBUG(61, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(62, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2157 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 1640 \"Zend/zend_language_scanner.c\"\nyy63:\n\t\tYYDEBUG(63, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(64, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy63;\n\t\t}\n\t\tif (yych == '-') goto yy68;\n\t\tif (yych == '[') goto yy70;\nyy65:\n\t\tYYDEBUG(65, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1662 \"Zend/zend_language_scanner.c\"\nyy66:\n\t\tYYDEBUG(66, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(67, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 1673 \"Zend/zend_language_scanner.c\"\nyy68:\n\t\tYYDEBUG(68, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy72;\nyy69:\n\t\tYYDEBUG(69, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy65;\nyy70:\n\t\tYYDEBUG(70, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(71, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1849 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1695 \"Zend/zend_language_scanner.c\"\nyy72:\n\t\tYYDEBUG(72, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy69;\n\t\t\tif (yych <= 'Z') goto yy73;\n\t\t\tif (yych <= '^') goto yy69;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy69;\n\t\t\tif (yych <= 'z') goto yy73;\n\t\t\tif (yych <= '~') goto yy69;\n\t\t}\nyy73:\n\t\tYYDEBUG(73, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(74, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1839 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1721 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_DOUBLE_QUOTES:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(75, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '#') {\n\t\t\tif (yych == '\"') goto yy80;\n\t\t\tgoto yy82;\n\t\t} else {\n\t\t\tif (yych <= '$') goto yy77;\n\t\t\tif (yych == '{') goto yy79;\n\t\t\tgoto yy82;\n\t\t}\nyy77:\n\t\tYYDEBUG(77, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy78;\n\t\t\tif (yych <= 'Z') goto yy85;\n\t\t\tif (yych >= '_') goto yy85;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy85;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy88;\n\t\t\t\tif (yych >= 0x7F) goto yy85;\n\t\t\t}\n\t\t}\nyy78:\n\t\tYYDEBUG(78, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2176 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (GET_DOUBLE_QUOTES_SCANNED_LENGTH()) {\n\t\tYYCURSOR += GET_DOUBLE_QUOTES_SCANNED_LENGTH() - 1;\n\t\tSET_DOUBLE_QUOTES_SCANNED_LENGTH(0);\n\n\t\tgoto double_quotes_scan_done;\n\t}\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\tif (yytext[0] == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\"':\n\t\t\t\tbreak;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\ndouble_quotes_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng, '\"' TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 1838 \"Zend/zend_language_scanner.c\"\nyy79:\n\t\tYYDEBUG(79, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy83;\n\t\tgoto yy78;\nyy80:\n\t\tYYDEBUG(80, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(81, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2165 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn '\"';\n}\n#line 1854 \"Zend/zend_language_scanner.c\"\nyy82:\n\t\tYYDEBUG(82, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy78;\nyy83:\n\t\tYYDEBUG(83, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(84, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2157 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 1871 \"Zend/zend_language_scanner.c\"\nyy85:\n\t\tYYDEBUG(85, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(86, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy85;\n\t\t}\n\t\tif (yych == '-') goto yy90;\n\t\tif (yych == '[') goto yy92;\nyy87:\n\t\tYYDEBUG(87, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1893 \"Zend/zend_language_scanner.c\"\nyy88:\n\t\tYYDEBUG(88, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(89, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 1904 \"Zend/zend_language_scanner.c\"\nyy90:\n\t\tYYDEBUG(90, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy94;\nyy91:\n\t\tYYDEBUG(91, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy87;\nyy92:\n\t\tYYDEBUG(92, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(93, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1849 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1926 \"Zend/zend_language_scanner.c\"\nyy94:\n\t\tYYDEBUG(94, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy91;\n\t\t\tif (yych <= 'Z') goto yy95;\n\t\t\tif (yych <= '^') goto yy91;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy91;\n\t\t\tif (yych <= 'z') goto yy95;\n\t\t\tif (yych <= '~') goto yy91;\n\t\t}\nyy95:\n\t\tYYDEBUG(95, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(96, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1839 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1952 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_END_HEREDOC:\n\tYYDEBUG(97, *YYCURSOR);\n\tYYFILL(1);\n\tyych = *YYCURSOR;\n\tYYDEBUG(99, *YYCURSOR);\n\t++YYCURSOR;\n\tYYDEBUG(100, *YYCURSOR);\n\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2144 \"Zend/zend_language_scanner.l\"\n\t{\n\tYYCURSOR += CG(heredoc_len) - 1;\n\tyyleng = CG(heredoc_len);\n\n\tZ_STRVAL_P(zendlval) = CG(heredoc);\n\tZ_STRLEN_P(zendlval) = CG(heredoc_len);\n\tCG(heredoc) = NULL;\n\tCG(heredoc_len) = 0;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_END_HEREDOC;\n}\n#line 1975 \"Zend/zend_language_scanner.c\"\n/* *********************************** */\nyyc_ST_HEREDOC:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(101, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych == '$') goto yy103;\n\t\tif (yych == '{') goto yy105;\n\t\tgoto yy106;\nyy103:\n\t\tYYDEBUG(103, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy104;\n\t\t\tif (yych <= 'Z') goto yy109;\n\t\t\tif (yych >= '_') goto yy109;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy109;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy112;\n\t\t\t\tif (yych >= 0x7F) goto yy109;\n\t\t\t}\n\t\t}\nyy104:\n\t\tYYDEBUG(104, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2268 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint newline = 0;\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tYYCURSOR--;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\t/* Check for ending label on the next line */\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) && CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, CG(heredoc), CG(heredoc_len))) {\n\t\t\t\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\t\t\t\tif (*end == ';') {\n\t\t\t\t\t\tend++;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\t\t\t\t/* newline before label will be subtracted from returned text, but\n\t\t\t\t\t\t * yyleng/yytext will include it, for zend_highlight/strip, tokenizer, etc. */\n\t\t\t\t\t\tif (YYCURSOR[-2] == '\\r' && YYCURSOR[-1] == '\\n') {\n\t\t\t\t\t\t\tnewline = 2; /* Windows newline */\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tnewline = 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tCG(increment_lineno) = 1; /* For newline before label */\n\t\t\t\t\t\tBEGIN(ST_END_HEREDOC);\n\n\t\t\t\t\t\tgoto heredoc_scan_done;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT && *YYCURSOR != '\\n' && *YYCURSOR != '\\r') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\nheredoc_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng - newline, 0 TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 2108 \"Zend/zend_language_scanner.c\"\nyy105:\n\t\tYYDEBUG(105, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy107;\n\t\tgoto yy104;\nyy106:\n\t\tYYDEBUG(106, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy104;\nyy107:\n\t\tYYDEBUG(107, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(108, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2157 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 2130 \"Zend/zend_language_scanner.c\"\nyy109:\n\t\tYYDEBUG(109, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(110, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy109;\n\t\t}\n\t\tif (yych == '-') goto yy114;\n\t\tif (yych == '[') goto yy116;\nyy111:\n\t\tYYDEBUG(111, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2152 \"Zend/zend_language_scanner.c\"\nyy112:\n\t\tYYDEBUG(112, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(113, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 2163 \"Zend/zend_language_scanner.c\"\nyy114:\n\t\tYYDEBUG(114, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy118;\nyy115:\n\t\tYYDEBUG(115, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy111;\nyy116:\n\t\tYYDEBUG(116, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(117, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1849 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2185 \"Zend/zend_language_scanner.c\"\nyy118:\n\t\tYYDEBUG(118, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy115;\n\t\t\tif (yych <= 'Z') goto yy119;\n\t\t\tif (yych <= '^') goto yy115;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy115;\n\t\t\tif (yych <= 'z') goto yy119;\n\t\t\tif (yych <= '~') goto yy115;\n\t\t}\nyy119:\n\t\tYYDEBUG(119, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(120, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1839 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2211 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_IN_SCRIPTING:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 192, 64, 0, 0, 64, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t192, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 60, 60, 44, 44, 44, 44, 44, 44, \n\t\t\t 44, 44, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 36, 36, 36, 36, 36, 36, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 0, 0, 0, 0, 4, \n\t\t\t 0, 36, 36, 36, 36, 36, 36, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 0, 0, 0, 0, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t};\n\t\tYYDEBUG(121, *YYCURSOR);\n\t\tYYFILL(16);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 0x00:\n\t\tcase 0x01:\n\t\tcase 0x02:\n\t\tcase 0x03:\n\t\tcase 0x04:\n\t\tcase 0x05:\n\t\tcase 0x06:\n\t\tcase 0x07:\n\t\tcase 0x08:\n\t\tcase '\\v':\n\t\tcase '\\f':\n\t\tcase 0x0E:\n\t\tcase 0x0F:\n\t\tcase 0x10:\n\t\tcase 0x11:\n\t\tcase 0x12:\n\t\tcase 0x13:\n\t\tcase 0x14:\n\t\tcase 0x15:\n\t\tcase 0x16:\n\t\tcase 0x17:\n\t\tcase 0x18:\n\t\tcase 0x19:\n\t\tcase 0x1A:\n\t\tcase 0x1B:\n\t\tcase 0x1C:\n\t\tcase 0x1D:\n\t\tcase 0x1E:\n\t\tcase 0x1F:\tgoto yy183;\n\t\tcase '\\t':\n\t\tcase '\\n':\n\t\tcase '\\r':\n\t\tcase ' ':\tgoto yy139;\n\t\tcase '!':\tgoto yy152;\n\t\tcase '\"':\tgoto yy179;\n\t\tcase '#':\tgoto yy175;\n\t\tcase '$':\tgoto yy164;\n\t\tcase '%':\tgoto yy158;\n\t\tcase '&':\tgoto yy159;\n\t\tcase '\\'':\tgoto yy177;\n\t\tcase '(':\tgoto yy146;\n\t\tcase ')':\n\t\tcase ',':\n\t\tcase ';':\n\t\tcase '@':\n\t\tcase '[':\n\t\tcase ']':\n\t\tcase '~':\tgoto yy165;\n\t\tcase '*':\tgoto yy155;\n\t\tcase '+':\tgoto yy151;\n\t\tcase '-':\tgoto yy137;\n\t\tcase '.':\tgoto yy157;\n\t\tcase '/':\tgoto yy156;\n\t\tcase '0':\tgoto yy171;\n\t\tcase '1':\n\t\tcase '2':\n\t\tcase '3':\n\t\tcase '4':\n\t\tcase '5':\n\t\tcase '6':\n\t\tcase '7':\n\t\tcase '8':\n\t\tcase '9':\tgoto yy173;\n\t\tcase ':':\tgoto yy141;\n\t\tcase '<':\tgoto yy153;\n\t\tcase '=':\tgoto yy149;\n\t\tcase '>':\tgoto yy154;\n\t\tcase '?':\tgoto yy166;\n\t\tcase 'A':\n\t\tcase 'a':\tgoto yy132;\n\t\tcase 'B':\n\t\tcase 'b':\tgoto yy134;\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy127;\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy125;\n\t\tcase 'E':\n\t\tcase 'e':\tgoto yy123;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy126;\n\t\tcase 'G':\n\t\tcase 'g':\tgoto yy135;\n\t\tcase 'I':\n\t\tcase 'i':\tgoto yy130;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy150;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy144;\n\t\tcase 'O':\n\t\tcase 'o':\tgoto yy162;\n\t\tcase 'P':\n\t\tcase 'p':\tgoto yy136;\n\t\tcase 'R':\n\t\tcase 'r':\tgoto yy128;\n\t\tcase 'S':\n\t\tcase 's':\tgoto yy133;\n\t\tcase 'T':\n\t\tcase 't':\tgoto yy129;\n\t\tcase 'U':\n\t\tcase 'u':\tgoto yy147;\n\t\tcase 'V':\n\t\tcase 'v':\tgoto yy145;\n\t\tcase 'W':\n\t\tcase 'w':\tgoto yy131;\n\t\tcase 'X':\n\t\tcase 'x':\tgoto yy163;\n\t\tcase '\\\\':\tgoto yy142;\n\t\tcase '^':\tgoto yy161;\n\t\tcase '_':\tgoto yy148;\n\t\tcase '`':\tgoto yy181;\n\t\tcase '{':\tgoto yy167;\n\t\tcase '|':\tgoto yy160;\n\t\tcase '}':\tgoto yy169;\n\t\tdefault:\tgoto yy174;\n\t\t}\nyy123:\n\t\tYYDEBUG(123, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch ((yych = *YYCURSOR)) {\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy726;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy727;\n\t\tcase 'M':\n\t\tcase 'm':\tgoto yy728;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy729;\n\t\tcase 'V':\n\t\tcase 'v':\tgoto yy730;\n\t\tcase 'X':\n\t\tcase 'x':\tgoto yy731;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy124:\n\t\tYYDEBUG(124, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1880 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 2398 \"Zend/zend_language_scanner.c\"\nyy125:\n\t\tYYDEBUG(125, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych <= 'H') {\n\t\t\t\tif (yych == 'E') goto yy708;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') goto yy709;\n\t\t\t\tif (yych <= 'N') goto yy186;\n\t\t\t\tgoto yy710;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych == 'e') goto yy708;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'i') goto yy709;\n\t\t\t\tif (yych == 'o') goto yy710;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy126:\n\t\tYYDEBUG(126, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych <= 'N') {\n\t\t\t\tif (yych == 'I') goto yy687;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'O') goto yy688;\n\t\t\t\tif (yych <= 'T') goto yy186;\n\t\t\t\tgoto yy689;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych == 'i') goto yy687;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'o') goto yy688;\n\t\t\t\tif (yych == 'u') goto yy689;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy127:\n\t\tYYDEBUG(127, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych <= 'K') {\n\t\t\t\tif (yych == 'A') goto yy652;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'L') goto yy653;\n\t\t\t\tif (yych <= 'N') goto yy186;\n\t\t\t\tgoto yy654;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'k') {\n\t\t\t\tif (yych == 'a') goto yy652;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'l') goto yy653;\n\t\t\t\tif (yych == 'o') goto yy654;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy128:\n\t\tYYDEBUG(128, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy634;\n\t\tif (yych == 'e') goto yy634;\n\t\tgoto yy186;\nyy129:\n\t\tYYDEBUG(129, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'R') {\n\t\t\tif (yych == 'H') goto yy622;\n\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\tgoto yy623;\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych <= 'g') goto yy186;\n\t\t\t\tgoto yy622;\n\t\t\t} else {\n\t\t\t\tif (yych == 'r') goto yy623;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy130:\n\t\tYYDEBUG(130, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'L') {\n\t\t\t\tif (yych == 'F') goto yy569;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'M') goto yy571;\n\t\t\t\tif (yych <= 'N') goto yy572;\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tgoto yy573;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'm') {\n\t\t\t\tif (yych == 'f') goto yy569;\n\t\t\t\tif (yych <= 'l') goto yy186;\n\t\t\t\tgoto yy571;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'n') goto yy572;\n\t\t\t\tif (yych == 's') goto yy573;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy131:\n\t\tYYDEBUG(131, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy564;\n\t\tif (yych == 'h') goto yy564;\n\t\tgoto yy186;\nyy132:\n\t\tYYDEBUG(132, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'M') {\n\t\t\t\tif (yych == 'B') goto yy546;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'N') goto yy547;\n\t\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\t\tif (yych <= 'R') goto yy548;\n\t\t\t\tgoto yy549;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych == 'b') goto yy546;\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy547;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'q') goto yy186;\n\t\t\t\tif (yych <= 'r') goto yy548;\n\t\t\t\tif (yych <= 's') goto yy549;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy133:\n\t\tYYDEBUG(133, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'W') {\n\t\t\tif (yych == 'T') goto yy534;\n\t\t\tif (yych <= 'V') goto yy186;\n\t\t\tgoto yy535;\n\t\t} else {\n\t\t\tif (yych <= 't') {\n\t\t\t\tif (yych <= 's') goto yy186;\n\t\t\t\tgoto yy534;\n\t\t\t} else {\n\t\t\t\tif (yych == 'w') goto yy535;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy134:\n\t\tYYDEBUG(134, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') {\n\t\t\tif (yych <= '\"') {\n\t\t\t\tif (yych <= '!') goto yy186;\n\t\t\t\tgoto yy526;\n\t\t\t} else {\n\t\t\t\tif (yych == '\\'') goto yy527;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'R') {\n\t\t\t\tif (yych <= '<') goto yy525;\n\t\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\t\tgoto yy528;\n\t\t\t} else {\n\t\t\t\tif (yych == 'r') goto yy528;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy135:\n\t\tYYDEBUG(135, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'L') goto yy515;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy516;\n\t\t} else {\n\t\t\tif (yych <= 'l') {\n\t\t\t\tif (yych <= 'k') goto yy186;\n\t\t\t\tgoto yy515;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy516;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy136:\n\t\tYYDEBUG(136, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych == 'R') goto yy491;\n\t\t\tif (yych <= 'T') goto yy186;\n\t\t\tgoto yy492;\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych <= 'q') goto yy186;\n\t\t\t\tgoto yy491;\n\t\t\t} else {\n\t\t\t\tif (yych == 'u') goto yy492;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy137:\n\t\tYYDEBUG(137, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '<') {\n\t\t\tif (yych == '-') goto yy487;\n\t\t} else {\n\t\t\tif (yych <= '=') goto yy485;\n\t\t\tif (yych <= '>') goto yy489;\n\t\t}\nyy138:\n\t\tYYDEBUG(138, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1431 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn yytext[0];\n}\n#line 2628 \"Zend/zend_language_scanner.c\"\nyy139:\n\t\tYYDEBUG(139, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy484;\nyy140:\n\t\tYYDEBUG(140, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1162 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_WHITESPACE;\n}\n#line 2645 \"Zend/zend_language_scanner.c\"\nyy141:\n\t\tYYDEBUG(141, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == ':') goto yy481;\n\t\tgoto yy138;\nyy142:\n\t\tYYDEBUG(142, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(143, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1191 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NS_SEPARATOR;\n}\n#line 2660 \"Zend/zend_language_scanner.c\"\nyy144:\n\t\tYYDEBUG(144, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'E') {\n\t\t\tif (yych == 'A') goto yy469;\n\t\t\tif (yych <= 'D') goto yy186;\n\t\t\tgoto yy470;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy469;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy470;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy145:\n\t\tYYDEBUG(145, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy466;\n\t\tif (yych == 'a') goto yy466;\n\t\tgoto yy186;\nyy146:\n\t\tYYDEBUG(146, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'D') {\n\t\t\t\tif (yych <= ' ') {\n\t\t\t\t\tif (yych == '\\t') goto yy391;\n\t\t\t\t\tif (yych <= 0x1F) goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '@') goto yy138;\n\t\t\t\t\tif (yych == 'C') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') {\n\t\t\t\t\tif (yych == 'F') goto yy391;\n\t\t\t\t\tif (yych <= 'H') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'O') goto yy391;\n\t\t\t\t\tif (yych <= 'Q') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'f') {\n\t\t\t\tif (yych <= 'b') {\n\t\t\t\t\tif (yych == 'U') goto yy391;\n\t\t\t\t\tif (yych <= '`') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'd') goto yy391;\n\t\t\t\t\tif (yych <= 'e') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'o') {\n\t\t\t\t\tif (yych == 'i') goto yy391;\n\t\t\t\t\tif (yych <= 'n') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 's') {\n\t\t\t\t\t\tif (yych <= 'q') goto yy138;\n\t\t\t\t\t\tgoto yy391;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych == 'u') goto yy391;\n\t\t\t\t\t\tgoto yy138;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy147:\n\t\tYYDEBUG(147, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych == 'N') goto yy382;\n\t\t\tif (yych <= 'R') goto yy186;\n\t\t\tgoto yy383;\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy382;\n\t\t\t} else {\n\t\t\t\tif (yych == 's') goto yy383;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy148:\n\t\tYYDEBUG(148, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '_') goto yy300;\n\t\tgoto yy186;\nyy149:\n\t\tYYDEBUG(149, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy294;\n\t\tif (yych <= '>') goto yy296;\n\t\tgoto yy138;\nyy150:\n\t\tYYDEBUG(150, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy290;\n\t\tif (yych == 'i') goto yy290;\n\t\tgoto yy186;\nyy151:\n\t\tYYDEBUG(151, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '+') goto yy288;\n\t\tif (yych == '=') goto yy286;\n\t\tgoto yy138;\nyy152:\n\t\tYYDEBUG(152, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy283;\n\t\tgoto yy138;\nyy153:\n\t\tYYDEBUG(153, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') {\n\t\t\tif (yych == '/') goto yy255;\n\t\t\tgoto yy138;\n\t\t} else {\n\t\t\tif (yych <= '<') goto yy253;\n\t\t\tif (yych <= '=') goto yy256;\n\t\t\tif (yych <= '>') goto yy258;\n\t\t\tgoto yy138;\n\t\t}\nyy154:\n\t\tYYDEBUG(154, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy249;\n\t\tif (yych <= '>') goto yy247;\n\t\tgoto yy138;\nyy155:\n\t\tYYDEBUG(155, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy245;\n\t\tgoto yy138;\nyy156:\n\t\tYYDEBUG(156, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '.') {\n\t\t\tif (yych == '*') goto yy237;\n\t\t\tgoto yy138;\n\t\t} else {\n\t\t\tif (yych <= '/') goto yy239;\n\t\t\tif (yych == '=') goto yy240;\n\t\t\tgoto yy138;\n\t\t}\nyy157:\n\t\tYYDEBUG(157, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '/') goto yy138;\n\t\tif (yych <= '9') goto yy233;\n\t\tif (yych == '=') goto yy235;\n\t\tgoto yy138;\nyy158:\n\t\tYYDEBUG(158, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy229;\n\t\tif (yych <= '>') goto yy227;\n\t\tgoto yy138;\nyy159:\n\t\tYYDEBUG(159, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '&') goto yy223;\n\t\tif (yych == '=') goto yy225;\n\t\tgoto yy138;\nyy160:\n\t\tYYDEBUG(160, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy221;\n\t\tif (yych == '|') goto yy219;\n\t\tgoto yy138;\nyy161:\n\t\tYYDEBUG(161, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy217;\n\t\tgoto yy138;\nyy162:\n\t\tYYDEBUG(162, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy215;\n\t\tif (yych == 'r') goto yy215;\n\t\tgoto yy186;\nyy163:\n\t\tYYDEBUG(163, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy212;\n\t\tif (yych == 'o') goto yy212;\n\t\tgoto yy186;\nyy164:\n\t\tYYDEBUG(164, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy138;\n\t\t\tif (yych <= 'Z') goto yy209;\n\t\t\tif (yych <= '^') goto yy138;\n\t\t\tgoto yy209;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy138;\n\t\t\tif (yych <= 'z') goto yy209;\n\t\t\tif (yych <= '~') goto yy138;\n\t\t\tgoto yy209;\n\t\t}\nyy165:\n\t\tYYDEBUG(165, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy138;\nyy166:\n\t\tYYDEBUG(166, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy205;\n\t\tgoto yy138;\nyy167:\n\t\tYYDEBUG(167, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(168, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1436 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\treturn '{';\n}\n#line 2893 \"Zend/zend_language_scanner.c\"\nyy169:\n\t\tYYDEBUG(169, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(170, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1448 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tRESET_DOC_COMMENT();\n\tif (!zend_stack_is_empty(&SCNG(state_stack))) {\n\t\tyy_pop_state(TSRMLS_C);\n\t}\n\treturn '}';\n}\n#line 2907 \"Zend/zend_language_scanner.c\"\nyy171:\n\t\tYYDEBUG(171, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'E') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych == '.') goto yy187;\n\t\t\t\tif (yych >= '0') goto yy190;\n\t\t\t} else {\n\t\t\t\tif (yych == 'B') goto yy198;\n\t\t\t\tif (yych >= 'E') goto yy192;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'b') {\n\t\t\t\tif (yych == 'X') goto yy197;\n\t\t\t\tif (yych >= 'b') goto yy198;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') {\n\t\t\t\t\tif (yych >= 'e') goto yy192;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'x') goto yy197;\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy172:\n\t\tYYDEBUG(172, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1494 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (yyleng < MAX_LENGTH_OF_LONG - 1) { /* Won't overflow */\n\t\tzendlval->value.lval = strtol(yytext, NULL, 0);\n\t} else {\n\t\terrno = 0;\n\t\tzendlval->value.lval = strtol(yytext, NULL, 0);\n\t\tif (errno == ERANGE) { /* Overflow */\n\t\t\tif (yytext[0] == '0') { /* octal overflow */\n\t\t\t\tzendlval->value.dval = zend_oct_strtod(yytext, NULL);\n\t\t\t} else {\n\t\t\t\tzendlval->value.dval = zend_strtod(yytext, NULL);\n\t\t\t}\n\t\t\tzendlval->type = IS_DOUBLE;\n\t\t\treturn T_DNUMBER;\n\t\t}\n\t}\n\n\tzendlval->type = IS_LONG;\n\treturn T_LNUMBER;\n}\n#line 2956 \"Zend/zend_language_scanner.c\"\nyy173:\n\t\tYYDEBUG(173, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= '9') {\n\t\t\tif (yych == '.') goto yy187;\n\t\t\tif (yych <= '/') goto yy172;\n\t\t\tgoto yy190;\n\t\t} else {\n\t\t\tif (yych <= 'E') {\n\t\t\t\tif (yych <= 'D') goto yy172;\n\t\t\t\tgoto yy192;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy192;\n\t\t\t\tgoto yy172;\n\t\t\t}\n\t\t}\nyy174:\n\t\tYYDEBUG(174, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy186;\nyy175:\n\t\tYYDEBUG(175, *YYCURSOR);\n\t\t++YYCURSOR;\nyy176:\n\t\tYYDEBUG(176, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1887 \"Zend/zend_language_scanner.l\"\n\t\t{\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\tCG(zend_lineno)++;\n\t\t\t\tbreak;\n\t\t\tcase '%':\n\t\t\t\tif (!CG(asp_tags)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '?':\n\t\t\t\tif (*YYCURSOR == '>') {\n\t\t\t\t\tYYCURSOR--;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tbreak;\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\treturn T_COMMENT;\n}\n#line 3018 \"Zend/zend_language_scanner.c\"\nyy177:\n\t\tYYDEBUG(177, *YYCURSOR);\n\t\t++YYCURSOR;\nyy178:\n\t\tYYDEBUG(178, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1978 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tregister char *s, *t;\n\tchar *end;\n\tint bprefix = (yytext[0] != '\\'') ? 1 : 0;\n\n\twhile (1) {\n\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\tif (*YYCURSOR == '\\'') {\n\t\t\t\tYYCURSOR++;\n\t\t\t\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\t\t\t\tbreak;\n\t\t\t} else if (*YYCURSOR++ == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\t\t\tYYCURSOR++;\n\t\t\t}\n\t\t} else {\n\t\t\tyyleng = YYLIMIT - SCNG(yy_text);\n\n\t\t\t/* Unclosed single quotes; treat similar to double quotes, but without a separate token\n\t\t\t * for ' (unrecognized by parser), instead of old flex fallback to \"Unexpected character...\"\n\t\t\t * rule, which continued in ST_IN_SCRIPTING state after the quote */\n\t\t\treturn T_ENCAPSED_AND_WHITESPACE;\n\t\t}\n\t}\n\n\tzendlval->value.str.val = estrndup(yytext+bprefix+1, yyleng-bprefix-2);\n\tzendlval->value.str.len = yyleng-bprefix-2;\n\tzendlval->type = IS_STRING;\n\n\t/* convert escape sequences */\n\ts = t = zendlval->value.str.val;\n\tend = s+zendlval->value.str.len;\n\twhile (s<end) {\n\t\tif (*s=='\\\\') {\n\t\t\ts++;\n\n\t\t\tswitch(*s) {\n\t\t\t\tcase '\\\\':\n\t\t\t\tcase '\\'':\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t*t++ = *s;\n\t\t}\n\n\t\tif (*s == '\\n' || (*s == '\\r' && (*(s+1) != '\\n'))) {\n\t\t\tCG(zend_lineno)++;\n\t\t}\n\t\ts++;\n\t}\n\t*t = 0;\n\n\tif (SCNG(output_filter)) {\n\t\tsize_t sz = 0;\n\t\ts = zendlval->value.str.val;\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)s, (size_t)zendlval->value.str.len TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tefree(s);\n\t}\n\treturn T_CONSTANT_ENCAPSED_STRING;\n}\n#line 3093 \"Zend/zend_language_scanner.c\"\nyy179:\n\t\tYYDEBUG(179, *YYCURSOR);\n\t\t++YYCURSOR;\nyy180:\n\t\tYYDEBUG(180, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2047 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint bprefix = (yytext[0] != '\"') ? 1 : 0;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\"':\n\t\t\t\tyyleng = YYCURSOR - SCNG(yy_text);\n\t\t\t\tzend_scan_escape_string(zendlval, yytext+bprefix+1, yyleng-bprefix-2, '\"' TSRMLS_CC);\n\t\t\t\treturn T_CONSTANT_ENCAPSED_STRING;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\n\t/* Remember how much was scanned to save rescanning */\n\tSET_DOUBLE_QUOTES_SCANNED_LENGTH(YYCURSOR - SCNG(yy_text) - yyleng);\n\n\tYYCURSOR = SCNG(yy_text) + yyleng;\n\n\tBEGIN(ST_DOUBLE_QUOTES);\n\treturn '\"';\n}\n#line 3141 \"Zend/zend_language_scanner.c\"\nyy181:\n\t\tYYDEBUG(181, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(182, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2138 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_BACKQUOTE);\n\treturn '`';\n}\n#line 3152 \"Zend/zend_language_scanner.c\"\nyy183:\n\t\tYYDEBUG(183, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(184, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2396 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tzend_error(E_COMPILE_WARNING,\"Unexpected character in input: '%c' (ASCII=%d) state=%d\", yytext[0], yytext[0], YYSTATE);\n\tgoto restart;\n}\n#line 3167 \"Zend/zend_language_scanner.c\"\nyy185:\n\t\tYYDEBUG(185, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy186:\n\t\tYYDEBUG(186, *YYCURSOR);\n\t\tif (yybm[0+yych] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tgoto yy124;\nyy187:\n\t\tYYDEBUG(187, *YYCURSOR);\n\t\tyyaccept = 3;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(188, *YYCURSOR);\n\t\tif (yybm[0+yych] & 8) {\n\t\t\tgoto yy187;\n\t\t}\n\t\tif (yych == 'E') goto yy192;\n\t\tif (yych == 'e') goto yy192;\nyy189:\n\t\tYYDEBUG(189, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1555 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.dval = zend_strtod(yytext, NULL);\n\tzendlval->type = IS_DOUBLE;\n\treturn T_DNUMBER;\n}\n#line 3200 \"Zend/zend_language_scanner.c\"\nyy190:\n\t\tYYDEBUG(190, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(191, *YYCURSOR);\n\t\tif (yych <= '9') {\n\t\t\tif (yych == '.') goto yy187;\n\t\t\tif (yych <= '/') goto yy172;\n\t\t\tgoto yy190;\n\t\t} else {\n\t\t\tif (yych <= 'E') {\n\t\t\t\tif (yych <= 'D') goto yy172;\n\t\t\t} else {\n\t\t\t\tif (yych != 'e') goto yy172;\n\t\t\t}\n\t\t}\nyy192:\n\t\tYYDEBUG(192, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= ',') {\n\t\t\tif (yych == '+') goto yy194;\n\t\t} else {\n\t\t\tif (yych <= '-') goto yy194;\n\t\t\tif (yych <= '/') goto yy193;\n\t\t\tif (yych <= '9') goto yy195;\n\t\t}\nyy193:\n\t\tYYDEBUG(193, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tif (yyaccept <= 2) {\n\t\t\tif (yyaccept <= 1) {\n\t\t\t\tif (yyaccept <= 0) {\n\t\t\t\t\tgoto yy124;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yy138;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tgoto yy172;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yyaccept <= 4) {\n\t\t\t\tif (yyaccept <= 3) {\n\t\t\t\t\tgoto yy189;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yy238;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tgoto yy254;\n\t\t\t}\n\t\t}\nyy194:\n\t\tYYDEBUG(194, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '/') goto yy193;\n\t\tif (yych >= ':') goto yy193;\nyy195:\n\t\tYYDEBUG(195, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(196, *YYCURSOR);\n\t\tif (yych <= '/') goto yy189;\n\t\tif (yych <= '9') goto yy195;\n\t\tgoto yy189;\nyy197:\n\t\tYYDEBUG(197, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy202;\n\t\t}\n\t\tgoto yy193;\nyy198:\n\t\tYYDEBUG(198, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy199;\n\t\t}\n\t\tgoto yy193;\nyy199:\n\t\tYYDEBUG(199, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(200, *YYCURSOR);\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy199;\n\t\t}\n\t\tYYDEBUG(201, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1473 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *bin = yytext + 2; /* Skip \"0b\" */\n\tint len = yyleng - 2;\n\n\t/* Skip any leading 0s */\n\twhile (*bin == '0') {\n\t\t++bin;\n\t\t--len;\n\t}\n\n\tif (len < SIZEOF_LONG * 8) {\n\t\tzendlval->value.lval = strtol(bin, NULL, 2);\n\t\tzendlval->type = IS_LONG;\n\t\treturn T_LNUMBER;\n\t} else {\n\t\tzendlval->value.dval = zend_bin_strtod(bin, NULL);\n\t\tzendlval->type = IS_DOUBLE;\n\t\treturn T_DNUMBER;\n\t}\n}\n#line 3313 \"Zend/zend_language_scanner.c\"\nyy202:\n\t\tYYDEBUG(202, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(203, *YYCURSOR);\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy202;\n\t\t}\n\t\tYYDEBUG(204, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1515 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *hex = yytext + 2; /* Skip \"0x\" */\n\tint len = yyleng - 2;\n\n\t/* Skip any leading 0s */\n\twhile (*hex == '0') {\n\t\thex++;\n\t\tlen--;\n\t}\n\n\tif (len < SIZEOF_LONG * 2 || (len == SIZEOF_LONG * 2 && *hex <= '7')) {\n\t\tzendlval->value.lval = strtol(hex, NULL, 16);\n\t\tzendlval->type = IS_LONG;\n\t\treturn T_LNUMBER;\n\t} else {\n\t\tzendlval->value.dval = zend_hex_strtod(hex, NULL);\n\t\tzendlval->type = IS_DOUBLE;\n\t\treturn T_DNUMBER;\n\t}\n}\n#line 3346 \"Zend/zend_language_scanner.c\"\nyy205:\n\t\tYYDEBUG(205, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy207;\n\t\tif (yych == '\\r') goto yy208;\nyy206:\n\t\tYYDEBUG(206, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1955 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(INITIAL);\n\treturn T_CLOSE_TAG; /* implicit ';' at php-end tag */\n}\n#line 3363 \"Zend/zend_language_scanner.c\"\nyy207:\n\t\tYYDEBUG(207, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy206;\nyy208:\n\t\tYYDEBUG(208, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy207;\n\t\tgoto yy206;\nyy209:\n\t\tYYDEBUG(209, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(210, *YYCURSOR);\n\t\tif (yych <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy209;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy211;\n\t\t\t\tif (yych <= 'Z') goto yy209;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy209;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy209;\n\t\t\t\tif (yych >= 0x7F) goto yy209;\n\t\t\t}\n\t\t}\nyy211:\n\t\tYYDEBUG(211, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 3403 \"Zend/zend_language_scanner.c\"\nyy212:\n\t\tYYDEBUG(212, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy213;\n\t\tif (yych != 'r') goto yy186;\nyy213:\n\t\tYYDEBUG(213, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(214, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1419 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_XOR;\n}\n#line 3421 \"Zend/zend_language_scanner.c\"\nyy215:\n\t\tYYDEBUG(215, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(216, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1411 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_OR;\n}\n#line 3434 \"Zend/zend_language_scanner.c\"\nyy217:\n\t\tYYDEBUG(217, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(218, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1399 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_XOR_EQUAL;\n}\n#line 3444 \"Zend/zend_language_scanner.c\"\nyy219:\n\t\tYYDEBUG(219, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(220, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1403 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOLEAN_OR;\n}\n#line 3454 \"Zend/zend_language_scanner.c\"\nyy221:\n\t\tYYDEBUG(221, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(222, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1395 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OR_EQUAL;\n}\n#line 3464 \"Zend/zend_language_scanner.c\"\nyy223:\n\t\tYYDEBUG(223, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(224, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1407 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOLEAN_AND;\n}\n#line 3474 \"Zend/zend_language_scanner.c\"\nyy225:\n\t\tYYDEBUG(225, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(226, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1391 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_AND_EQUAL;\n}\n#line 3484 \"Zend/zend_language_scanner.c\"\nyy227:\n\t\tYYDEBUG(227, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy231;\n\t\tif (yych == '\\r') goto yy232;\nyy228:\n\t\tYYDEBUG(228, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1964 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tBEGIN(INITIAL);\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\treturn T_CLOSE_TAG; /* implicit ';' at php-end tag */\n\t} else {\n\t\tyyless(1);\n\t\treturn yytext[0];\n\t}\n}\n#line 3506 \"Zend/zend_language_scanner.c\"\nyy229:\n\t\tYYDEBUG(229, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(230, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1379 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MOD_EQUAL;\n}\n#line 3516 \"Zend/zend_language_scanner.c\"\nyy231:\n\t\tYYDEBUG(231, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy228;\nyy232:\n\t\tYYDEBUG(232, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy231;\n\t\tgoto yy228;\nyy233:\n\t\tYYDEBUG(233, *YYCURSOR);\n\t\tyyaccept = 3;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(234, *YYCURSOR);\n\t\tif (yych <= 'D') {\n\t\t\tif (yych <= '/') goto yy189;\n\t\t\tif (yych <= '9') goto yy233;\n\t\t\tgoto yy189;\n\t\t} else {\n\t\t\tif (yych <= 'E') goto yy192;\n\t\t\tif (yych == 'e') goto yy192;\n\t\t\tgoto yy189;\n\t\t}\nyy235:\n\t\tYYDEBUG(235, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(236, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1375 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONCAT_EQUAL;\n}\n#line 3551 \"Zend/zend_language_scanner.c\"\nyy237:\n\t\tYYDEBUG(237, *YYCURSOR);\n\t\tyyaccept = 4;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych == '*') goto yy242;\nyy238:\n\t\tYYDEBUG(238, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1921 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint doc_com;\n\n\tif (yyleng > 2) {\n\t\tdoc_com = 1;\n\t\tRESET_DOC_COMMENT();\n\t} else {\n\t\tdoc_com = 0;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tif (*YYCURSOR++ == '*' && *YYCURSOR == '/') {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unterminated comment starting line %d\", CG(zend_lineno));\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\tHANDLE_NEWLINES(yytext, yyleng);\n\n\tif (doc_com) {\n\t\tCG(doc_comment) = estrndup(yytext, yyleng);\n\t\tCG(doc_comment_len) = yyleng;\n\t\treturn T_DOC_COMMENT;\n\t}\n\n\treturn T_COMMENT;\n}\n#line 3594 \"Zend/zend_language_scanner.c\"\nyy239:\n\t\tYYDEBUG(239, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy176;\nyy240:\n\t\tYYDEBUG(240, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(241, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1371 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DIV_EQUAL;\n}\n#line 3608 \"Zend/zend_language_scanner.c\"\nyy242:\n\t\tYYDEBUG(242, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy243;\n\t\t}\n\t\tgoto yy193;\nyy243:\n\t\tYYDEBUG(243, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(244, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy243;\n\t\t}\n\t\tgoto yy238;\nyy245:\n\t\tYYDEBUG(245, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(246, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1367 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MUL_EQUAL;\n}\n#line 3635 \"Zend/zend_language_scanner.c\"\nyy247:\n\t\tYYDEBUG(247, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy251;\n\t\tYYDEBUG(248, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1427 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SR;\n}\n#line 3646 \"Zend/zend_language_scanner.c\"\nyy249:\n\t\tYYDEBUG(249, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(250, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1355 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_GREATER_OR_EQUAL;\n}\n#line 3656 \"Zend/zend_language_scanner.c\"\nyy251:\n\t\tYYDEBUG(251, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(252, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1387 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SR_EQUAL;\n}\n#line 3666 \"Zend/zend_language_scanner.c\"\nyy253:\n\t\tYYDEBUG(253, *YYCURSOR);\n\t\tyyaccept = 5;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') goto yy254;\n\t\tif (yych <= '<') goto yy269;\n\t\tif (yych <= '=') goto yy267;\nyy254:\n\t\tYYDEBUG(254, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1423 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SL;\n}\n#line 3681 \"Zend/zend_language_scanner.c\"\nyy255:\n\t\tYYDEBUG(255, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy260;\n\t\tif (yych == 's') goto yy260;\n\t\tgoto yy193;\nyy256:\n\t\tYYDEBUG(256, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(257, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1351 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_SMALLER_OR_EQUAL;\n}\n#line 3697 \"Zend/zend_language_scanner.c\"\nyy258:\n\t\tYYDEBUG(258, *YYCURSOR);\n\t\t++YYCURSOR;\nyy259:\n\t\tYYDEBUG(259, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1347 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_NOT_EQUAL;\n}\n#line 3708 \"Zend/zend_language_scanner.c\"\nyy260:\n\t\tYYDEBUG(260, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy261;\n\t\tif (yych != 'c') goto yy193;\nyy261:\n\t\tYYDEBUG(261, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy262;\n\t\tif (yych != 'r') goto yy193;\nyy262:\n\t\tYYDEBUG(262, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy263;\n\t\tif (yych != 'i') goto yy193;\nyy263:\n\t\tYYDEBUG(263, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy264;\n\t\tif (yych != 'p') goto yy193;\nyy264:\n\t\tYYDEBUG(264, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy265;\n\t\tif (yych != 't') goto yy193;\nyy265:\n\t\tYYDEBUG(265, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(266, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy193;\n\t\t\tif (yych <= '\\n') goto yy265;\n\t\t\tif (yych <= '\\f') goto yy193;\n\t\t\tgoto yy265;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy193;\n\t\t\t\tgoto yy265;\n\t\t\t} else {\n\t\t\t\tif (yych == '>') goto yy205;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t}\nyy267:\n\t\tYYDEBUG(267, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(268, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1383 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SL_EQUAL;\n}\n#line 3763 \"Zend/zend_language_scanner.c\"\nyy269:\n\t\tYYDEBUG(269, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(270, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy269;\n\t\t}\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '&') {\n\t\t\t\tif (yych == '\"') goto yy274;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\'') goto yy273;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych != '_') goto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy271;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t}\n\t\t}\nyy271:\n\t\tYYDEBUG(271, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(272, *YYCURSOR);\n\t\tif (yych <= '@') {\n\t\t\tif (yych <= '\\f') {\n\t\t\t\tif (yych == '\\n') goto yy278;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\r') goto yy280;\n\t\t\t\tif (yych <= '/') goto yy193;\n\t\t\t\tif (yych <= '9') goto yy271;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '_') {\n\t\t\t\tif (yych <= 'Z') goto yy271;\n\t\t\t\tif (yych <= '^') goto yy193;\n\t\t\t\tgoto yy271;\n\t\t\t} else {\n\t\t\t\tif (yych <= '`') goto yy193;\n\t\t\t\tif (yych <= 'z') goto yy271;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy271;\n\t\t\t}\n\t\t}\nyy273:\n\t\tYYDEBUG(273, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\'') goto yy193;\n\t\tif (yych <= '/') goto yy282;\n\t\tif (yych <= '9') goto yy193;\n\t\tgoto yy282;\nyy274:\n\t\tYYDEBUG(274, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\"') goto yy193;\n\t\tif (yych <= '/') goto yy276;\n\t\tif (yych <= '9') goto yy193;\n\t\tgoto yy276;\nyy275:\n\t\tYYDEBUG(275, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\nyy276:\n\t\tYYDEBUG(276, *YYCURSOR);\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '/') {\n\t\t\t\tif (yych != '\"') goto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '9') goto yy275;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\tgoto yy275;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych == '_') goto yy275;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy275;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy275;\n\t\t\t}\n\t\t}\nyy277:\n\t\tYYDEBUG(277, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy278;\n\t\tif (yych == '\\r') goto yy280;\n\t\tgoto yy193;\nyy278:\n\t\tYYDEBUG(278, *YYCURSOR);\n\t\t++YYCURSOR;\nyy279:\n\t\tYYDEBUG(279, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2089 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *s;\n\tint bprefix = (yytext[0] != '<') ? 1 : 0;\n\n\t/* save old heredoc label */\n\tZ_STRVAL_P(zendlval) = CG(heredoc);\n\tZ_STRLEN_P(zendlval) = CG(heredoc_len);\n\n\tCG(zend_lineno)++;\n\tCG(heredoc_len) = yyleng-bprefix-3-1-(yytext[yyleng-2]=='\\r'?1:0);\n\ts = yytext+bprefix+3;\n\twhile ((*s == ' ') || (*s == '\\t')) {\n\t\ts++;\n\t\tCG(heredoc_len)--;\n\t}\n\n\tif (*s == '\\'') {\n\t\ts++;\n\t\tCG(heredoc_len) -= 2;\n\n\t\tBEGIN(ST_NOWDOC);\n\t} else {\n\t\tif (*s == '\"') {\n\t\t\ts++;\n\t\t\tCG(heredoc_len) -= 2;\n\t\t}\n\n\t\tBEGIN(ST_HEREDOC);\n\t}\n\n\tCG(heredoc) = estrndup(s, CG(heredoc_len));\n\n\t/* Check for ending label on the next line */\n\tif (CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, s, CG(heredoc_len))) {\n\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\tif (*end == ';') {\n\t\t\tend++;\n\t\t}\n\n\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\tBEGIN(ST_END_HEREDOC);\n\t\t}\n\t}\n\n\treturn T_START_HEREDOC;\n}\n#line 3916 \"Zend/zend_language_scanner.c\"\nyy280:\n\t\tYYDEBUG(280, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy278;\n\t\tgoto yy279;\nyy281:\n\t\tYYDEBUG(281, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\nyy282:\n\t\tYYDEBUG(282, *YYCURSOR);\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '/') {\n\t\t\t\tif (yych == '\\'') goto yy277;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '9') goto yy281;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\tgoto yy281;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych == '_') goto yy281;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy281;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy281;\n\t\t\t}\n\t\t}\nyy283:\n\t\tYYDEBUG(283, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '=') goto yy259;\n\t\tYYDEBUG(284, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(285, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1339 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_NOT_IDENTICAL;\n}\n#line 3960 \"Zend/zend_language_scanner.c\"\nyy286:\n\t\tYYDEBUG(286, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(287, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1359 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PLUS_EQUAL;\n}\n#line 3970 \"Zend/zend_language_scanner.c\"\nyy288:\n\t\tYYDEBUG(288, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(289, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1327 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INC;\n}\n#line 3980 \"Zend/zend_language_scanner.c\"\nyy290:\n\t\tYYDEBUG(290, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy291;\n\t\tif (yych != 's') goto yy186;\nyy291:\n\t\tYYDEBUG(291, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy292;\n\t\tif (yych != 't') goto yy186;\nyy292:\n\t\tYYDEBUG(292, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(293, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1315 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LIST;\n}\n#line 4003 \"Zend/zend_language_scanner.c\"\nyy294:\n\t\tYYDEBUG(294, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy298;\n\t\tYYDEBUG(295, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1343 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_EQUAL;\n}\n#line 4014 \"Zend/zend_language_scanner.c\"\nyy296:\n\t\tYYDEBUG(296, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(297, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1311 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DOUBLE_ARROW;\n}\n#line 4024 \"Zend/zend_language_scanner.c\"\nyy298:\n\t\tYYDEBUG(298, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(299, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1335 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_IDENTICAL;\n}\n#line 4034 \"Zend/zend_language_scanner.c\"\nyy300:\n\t\tYYDEBUG(300, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy302;\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy307;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy304;\n\t\tcase 'H':\n\t\tcase 'h':\tgoto yy301;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy306;\n\t\tcase 'M':\n\t\tcase 'm':\tgoto yy305;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy308;\n\t\tcase 'T':\n\t\tcase 't':\tgoto yy303;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy301:\n\t\tYYDEBUG(301, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy369;\n\t\tif (yych == 'a') goto yy369;\n\t\tgoto yy186;\nyy302:\n\t\tYYDEBUG(302, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy362;\n\t\tif (yych == 'l') goto yy362;\n\t\tgoto yy186;\nyy303:\n\t\tYYDEBUG(303, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy355;\n\t\tif (yych == 'r') goto yy355;\n\t\tgoto yy186;\nyy304:\n\t\tYYDEBUG(304, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych == 'I') goto yy339;\n\t\t\tif (yych <= 'T') goto yy186;\n\t\t\tgoto yy340;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t\tgoto yy339;\n\t\t\t} else {\n\t\t\t\tif (yych == 'u') goto yy340;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy305:\n\t\tYYDEBUG(305, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy331;\n\t\tif (yych == 'e') goto yy331;\n\t\tgoto yy186;\nyy306:\n\t\tYYDEBUG(306, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy325;\n\t\tif (yych == 'i') goto yy325;\n\t\tgoto yy186;\nyy307:\n\t\tYYDEBUG(307, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy320;\n\t\tif (yych == 'i') goto yy320;\n\t\tgoto yy186;\nyy308:\n\t\tYYDEBUG(308, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy309;\n\t\tif (yych != 'a') goto yy186;\nyy309:\n\t\tYYDEBUG(309, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy310;\n\t\tif (yych != 'm') goto yy186;\nyy310:\n\t\tYYDEBUG(310, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy311;\n\t\tif (yych != 'e') goto yy186;\nyy311:\n\t\tYYDEBUG(311, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy312;\n\t\tif (yych != 's') goto yy186;\nyy312:\n\t\tYYDEBUG(312, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy313;\n\t\tif (yych != 'p') goto yy186;\nyy313:\n\t\tYYDEBUG(313, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy314;\n\t\tif (yych != 'a') goto yy186;\nyy314:\n\t\tYYDEBUG(314, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy315;\n\t\tif (yych != 'c') goto yy186;\nyy315:\n\t\tYYDEBUG(315, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy316;\n\t\tif (yych != 'e') goto yy186;\nyy316:\n\t\tYYDEBUG(316, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(317, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(318, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(319, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1690 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(current_namespace)) {\n\t\t*zendlval = *CG(current_namespace);\n\t\tzval_copy_ctor(zendlval);\n\t} else {\n\t\tZVAL_EMPTY_STRING(zendlval);\n\t}\n\treturn T_NS_C;\n}\n#line 4174 \"Zend/zend_language_scanner.c\"\nyy320:\n\t\tYYDEBUG(320, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy321;\n\t\tif (yych != 'r') goto yy186;\nyy321:\n\t\tYYDEBUG(321, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(322, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(323, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(324, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1663 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *filename = zend_get_compiled_filename(TSRMLS_C);\n\tconst size_t filename_len = strlen(filename);\n\tchar *dirname;\n\n\tif (!filename) {\n\t\tfilename = \"\";\n\t}\n\n\tdirname = estrndup(filename, filename_len);\n\tzend_dirname(dirname, filename_len);\n\n\tif (strcmp(dirname, \".\") == 0) {\n\t\tdirname = erealloc(dirname, MAXPATHLEN);\n#if HAVE_GETCWD\n\t\tVCWD_GETCWD(dirname, MAXPATHLEN);\n#elif HAVE_GETWD\n\t\tVCWD_GETWD(dirname);\n#endif\n\t}\n\n\tzendlval->value.str.len = strlen(dirname);\n\tzendlval->value.str.val = dirname;\n\tzendlval->type = IS_STRING;\n\treturn T_DIR;\n}\n#line 4221 \"Zend/zend_language_scanner.c\"\nyy325:\n\t\tYYDEBUG(325, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy326;\n\t\tif (yych != 'n') goto yy186;\nyy326:\n\t\tYYDEBUG(326, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy327;\n\t\tif (yych != 'e') goto yy186;\nyy327:\n\t\tYYDEBUG(327, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(328, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(329, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(330, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1645 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = CG(zend_lineno);\n\tzendlval->type = IS_LONG;\n\treturn T_LINE;\n}\n#line 4252 \"Zend/zend_language_scanner.c\"\nyy331:\n\t\tYYDEBUG(331, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy332;\n\t\tif (yych != 't') goto yy186;\nyy332:\n\t\tYYDEBUG(332, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy333;\n\t\tif (yych != 'h') goto yy186;\nyy333:\n\t\tYYDEBUG(333, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy334;\n\t\tif (yych != 'o') goto yy186;\nyy334:\n\t\tYYDEBUG(334, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy335;\n\t\tif (yych != 'd') goto yy186;\nyy335:\n\t\tYYDEBUG(335, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(336, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(337, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(338, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1624 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *class_name = CG(active_class_entry) ? CG(active_class_entry)->name : NULL;\n\tconst char *func_name = CG(active_op_array)? CG(active_op_array)->function_name : NULL;\n\tsize_t len = 0;\n\n\tif (class_name) {\n\t\tlen += strlen(class_name) + 2;\n\t}\n\tif (func_name) {\n\t\tlen += strlen(func_name);\n\t}\n\n\tzendlval->value.str.len = zend_spprintf(&zendlval->value.str.val, 0, \"%s%s%s\",\n\t\tclass_name ? class_name : \"\",\n\t\tclass_name && func_name ? \"::\" : \"\",\n\t\tfunc_name ? func_name : \"\"\n\t\t);\n\tzendlval->type = IS_STRING;\n\treturn T_METHOD_C;\n}\n#line 4308 \"Zend/zend_language_scanner.c\"\nyy339:\n\t\tYYDEBUG(339, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy350;\n\t\tif (yych == 'l') goto yy350;\n\t\tgoto yy186;\nyy340:\n\t\tYYDEBUG(340, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy341;\n\t\tif (yych != 'n') goto yy186;\nyy341:\n\t\tYYDEBUG(341, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy342;\n\t\tif (yych != 'c') goto yy186;\nyy342:\n\t\tYYDEBUG(342, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy343;\n\t\tif (yych != 't') goto yy186;\nyy343:\n\t\tYYDEBUG(343, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy344;\n\t\tif (yych != 'i') goto yy186;\nyy344:\n\t\tYYDEBUG(344, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy345;\n\t\tif (yych != 'o') goto yy186;\nyy345:\n\t\tYYDEBUG(345, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy346;\n\t\tif (yych != 'n') goto yy186;\nyy346:\n\t\tYYDEBUG(346, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(347, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(348, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(349, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1608 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *func_name = NULL;\n\n\tif (CG(active_op_array)) {\n\t\tfunc_name = CG(active_op_array)->function_name;\n\t}\n\n\tif (!func_name) {\n\t\tfunc_name = \"\";\n\t}\n\tzendlval->value.str.len = strlen(func_name);\n\tzendlval->value.str.val = estrndup(func_name, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\treturn T_FUNC_C;\n}\n#line 4375 \"Zend/zend_language_scanner.c\"\nyy350:\n\t\tYYDEBUG(350, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy351;\n\t\tif (yych != 'e') goto yy186;\nyy351:\n\t\tYYDEBUG(351, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(352, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(353, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(354, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1651 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *filename = zend_get_compiled_filename(TSRMLS_C);\n\n\tif (!filename) {\n\t\tfilename = \"\";\n\t}\n\tzendlval->value.str.len = strlen(filename);\n\tzendlval->value.str.val = estrndup(filename, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\treturn T_FILE;\n}\n#line 4407 \"Zend/zend_language_scanner.c\"\nyy355:\n\t\tYYDEBUG(355, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy356;\n\t\tif (yych != 'a') goto yy186;\nyy356:\n\t\tYYDEBUG(356, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy357;\n\t\tif (yych != 'i') goto yy186;\nyy357:\n\t\tYYDEBUG(357, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy358;\n\t\tif (yych != 't') goto yy186;\nyy358:\n\t\tYYDEBUG(358, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(359, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(360, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(361, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1588 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *trait_name = NULL;\n\t\n\tif (CG(active_class_entry)\n\t\t&& (ZEND_ACC_TRAIT == \n\t\t\t(CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT))) {\n\t\ttrait_name = CG(active_class_entry)->name;\n\t}\n\t\n\tif (!trait_name) {\n\t\ttrait_name = \"\";\n\t}\n\t\n\tzendlval->value.str.len = strlen(trait_name);\n\tzendlval->value.str.val = estrndup(trait_name, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\t\n\treturn T_TRAIT_C;\n}\n#line 4457 \"Zend/zend_language_scanner.c\"\nyy362:\n\t\tYYDEBUG(362, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy363;\n\t\tif (yych != 'a') goto yy186;\nyy363:\n\t\tYYDEBUG(363, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy364;\n\t\tif (yych != 's') goto yy186;\nyy364:\n\t\tYYDEBUG(364, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy365;\n\t\tif (yych != 's') goto yy186;\nyy365:\n\t\tYYDEBUG(365, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(366, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(367, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(368, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1561 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *class_name = NULL;\n\t\n\tif (CG(active_class_entry)\n\t\t&& (ZEND_ACC_TRAIT ==\n\t\t\t(CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT))) {\n\t\t/* We create a special __CLASS__ constant that is going to be resolved\n\t\t at run-time */\n\t\tzendlval->value.str.len = sizeof(\"__CLASS__\")-1;\n\t\tzendlval->value.str.val = estrndup(\"__CLASS__\", zendlval->value.str.len);\n\t\tzendlval->type = IS_CONSTANT;\n\t} else {\n\t\tif (CG(active_class_entry)) {\n\t\t\tclass_name = CG(active_class_entry)->name;\n\t\t}\n\t\t\n\t\tif (!class_name) {\n\t\t\tclass_name = \"\";\n\t\t}\n\t\t\n\t\tzendlval->value.str.len = strlen(class_name);\n\t\tzendlval->value.str.val = estrndup(class_name, zendlval->value.str.len);\n\t\tzendlval->type = IS_STRING;\n\t}\n\treturn T_CLASS_C;\n}\n#line 4514 \"Zend/zend_language_scanner.c\"\nyy369:\n\t\tYYDEBUG(369, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy370;\n\t\tif (yych != 'l') goto yy186;\nyy370:\n\t\tYYDEBUG(370, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy371;\n\t\tif (yych != 't') goto yy186;\nyy371:\n\t\tYYDEBUG(371, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(372, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy373;\n\t\tif (yych != 'c') goto yy186;\nyy373:\n\t\tYYDEBUG(373, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy374;\n\t\tif (yych != 'o') goto yy186;\nyy374:\n\t\tYYDEBUG(374, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy375;\n\t\tif (yych != 'm') goto yy186;\nyy375:\n\t\tYYDEBUG(375, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy376;\n\t\tif (yych != 'p') goto yy186;\nyy376:\n\t\tYYDEBUG(376, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy377;\n\t\tif (yych != 'i') goto yy186;\nyy377:\n\t\tYYDEBUG(377, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy378;\n\t\tif (yych != 'l') goto yy186;\nyy378:\n\t\tYYDEBUG(378, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy379;\n\t\tif (yych != 'e') goto yy186;\nyy379:\n\t\tYYDEBUG(379, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy380;\n\t\tif (yych != 'r') goto yy186;\nyy380:\n\t\tYYDEBUG(380, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(381, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1279 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_HALT_COMPILER;\n}\n#line 4580 \"Zend/zend_language_scanner.c\"\nyy382:\n\t\tYYDEBUG(382, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy386;\n\t\tif (yych == 's') goto yy386;\n\t\tgoto yy186;\nyy383:\n\t\tYYDEBUG(383, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy384;\n\t\tif (yych != 'e') goto yy186;\nyy384:\n\t\tYYDEBUG(384, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(385, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1259 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_USE;\n}\n#line 4604 \"Zend/zend_language_scanner.c\"\nyy386:\n\t\tYYDEBUG(386, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy387;\n\t\tif (yych != 'e') goto yy186;\nyy387:\n\t\tYYDEBUG(387, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy388;\n\t\tif (yych != 't') goto yy186;\nyy388:\n\t\tYYDEBUG(388, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(389, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1307 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_UNSET;\n}\n#line 4627 \"Zend/zend_language_scanner.c\"\nyy390:\n\t\tYYDEBUG(390, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(7);\n\t\tyych = *YYCURSOR;\nyy391:\n\t\tYYDEBUG(391, *YYCURSOR);\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'D') {\n\t\t\t\tif (yych <= ' ') {\n\t\t\t\t\tif (yych == '\\t') goto yy390;\n\t\t\t\t\tif (yych <= 0x1F) goto yy193;\n\t\t\t\t\tgoto yy390;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'A') {\n\t\t\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\t\t\tgoto yy395;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'B') goto yy393;\n\t\t\t\t\t\tif (yych <= 'C') goto yy193;\n\t\t\t\t\t\tgoto yy398;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') {\n\t\t\t\t\tif (yych == 'F') goto yy399;\n\t\t\t\t\tif (yych <= 'H') goto yy193;\n\t\t\t\t\tgoto yy400;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'O') {\n\t\t\t\t\t\tif (yych <= 'N') goto yy193;\n\t\t\t\t\t\tgoto yy394;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'Q') goto yy193;\n\t\t\t\t\t\tif (yych <= 'R') goto yy397;\n\t\t\t\t\t\tgoto yy396;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'f') {\n\t\t\t\tif (yych <= 'a') {\n\t\t\t\t\tif (yych == 'U') goto yy392;\n\t\t\t\t\tif (yych <= '`') goto yy193;\n\t\t\t\t\tgoto yy395;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'c') {\n\t\t\t\t\t\tif (yych <= 'b') goto yy393;\n\t\t\t\t\t\tgoto yy193;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'd') goto yy398;\n\t\t\t\t\t\tif (yych <= 'e') goto yy193;\n\t\t\t\t\t\tgoto yy399;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'q') {\n\t\t\t\t\tif (yych <= 'i') {\n\t\t\t\t\t\tif (yych <= 'h') goto yy193;\n\t\t\t\t\t\tgoto yy400;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych == 'o') goto yy394;\n\t\t\t\t\t\tgoto yy193;\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 's') {\n\t\t\t\t\t\tif (yych <= 'r') goto yy397;\n\t\t\t\t\t\tgoto yy396;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych != 'u') goto yy193;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy392:\n\t\tYYDEBUG(392, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy459;\n\t\tif (yych == 'n') goto yy459;\n\t\tgoto yy193;\nyy393:\n\t\tYYDEBUG(393, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'I') goto yy446;\n\t\t\tif (yych <= 'N') goto yy193;\n\t\t\tgoto yy447;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy193;\n\t\t\t\tgoto yy446;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy447;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t}\nyy394:\n\t\tYYDEBUG(394, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy438;\n\t\tif (yych == 'b') goto yy438;\n\t\tgoto yy193;\nyy395:\n\t\tYYDEBUG(395, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy431;\n\t\tif (yych == 'r') goto yy431;\n\t\tgoto yy193;\nyy396:\n\t\tYYDEBUG(396, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy423;\n\t\tif (yych == 't') goto yy423;\n\t\tgoto yy193;\nyy397:\n\t\tYYDEBUG(397, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy421;\n\t\tif (yych == 'e') goto yy421;\n\t\tgoto yy193;\nyy398:\n\t\tYYDEBUG(398, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy417;\n\t\tif (yych == 'o') goto yy417;\n\t\tgoto yy193;\nyy399:\n\t\tYYDEBUG(399, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy410;\n\t\tif (yych == 'l') goto yy410;\n\t\tgoto yy193;\nyy400:\n\t\tYYDEBUG(400, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy401;\n\t\tif (yych != 'n') goto yy193;\nyy401:\n\t\tYYDEBUG(401, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy402;\n\t\tif (yych != 't') goto yy193;\nyy402:\n\t\tYYDEBUG(402, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy403;\n\t\tif (yych != 'e') goto yy405;\nyy403:\n\t\tYYDEBUG(403, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy408;\n\t\tif (yych == 'g') goto yy408;\n\t\tgoto yy193;\nyy404:\n\t\tYYDEBUG(404, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy405:\n\t\tYYDEBUG(405, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy404;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy404;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(406, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(407, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1207 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INT_CAST;\n}\n#line 4803 \"Zend/zend_language_scanner.c\"\nyy408:\n\t\tYYDEBUG(408, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy409;\n\t\tif (yych != 'e') goto yy193;\nyy409:\n\t\tYYDEBUG(409, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy404;\n\t\tif (yych == 'r') goto yy404;\n\t\tgoto yy193;\nyy410:\n\t\tYYDEBUG(410, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy411;\n\t\tif (yych != 'o') goto yy193;\nyy411:\n\t\tYYDEBUG(411, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy412;\n\t\tif (yych != 'a') goto yy193;\nyy412:\n\t\tYYDEBUG(412, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy413;\n\t\tif (yych != 't') goto yy193;\nyy413:\n\t\tYYDEBUG(413, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(414, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy413;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy413;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(415, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(416, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1211 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DOUBLE_CAST;\n}\n#line 4851 \"Zend/zend_language_scanner.c\"\nyy417:\n\t\tYYDEBUG(417, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy418;\n\t\tif (yych != 'u') goto yy193;\nyy418:\n\t\tYYDEBUG(418, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy419;\n\t\tif (yych != 'b') goto yy193;\nyy419:\n\t\tYYDEBUG(419, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy420;\n\t\tif (yych != 'l') goto yy193;\nyy420:\n\t\tYYDEBUG(420, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy413;\n\t\tif (yych == 'e') goto yy413;\n\t\tgoto yy193;\nyy421:\n\t\tYYDEBUG(421, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy422;\n\t\tif (yych != 'a') goto yy193;\nyy422:\n\t\tYYDEBUG(422, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy413;\n\t\tif (yych == 'l') goto yy413;\n\t\tgoto yy193;\nyy423:\n\t\tYYDEBUG(423, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy424;\n\t\tif (yych != 'r') goto yy193;\nyy424:\n\t\tYYDEBUG(424, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy425;\n\t\tif (yych != 'i') goto yy193;\nyy425:\n\t\tYYDEBUG(425, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy426;\n\t\tif (yych != 'n') goto yy193;\nyy426:\n\t\tYYDEBUG(426, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy427;\n\t\tif (yych != 'g') goto yy193;\nyy427:\n\t\tYYDEBUG(427, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(428, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy427;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy427;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(429, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(430, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1215 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_STRING_CAST;\n}\n#line 4925 \"Zend/zend_language_scanner.c\"\nyy431:\n\t\tYYDEBUG(431, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy432;\n\t\tif (yych != 'r') goto yy193;\nyy432:\n\t\tYYDEBUG(432, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy433;\n\t\tif (yych != 'a') goto yy193;\nyy433:\n\t\tYYDEBUG(433, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy434;\n\t\tif (yych != 'y') goto yy193;\nyy434:\n\t\tYYDEBUG(434, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(435, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy434;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy434;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(436, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(437, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1219 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ARRAY_CAST;\n}\n#line 4962 \"Zend/zend_language_scanner.c\"\nyy438:\n\t\tYYDEBUG(438, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'J') goto yy439;\n\t\tif (yych != 'j') goto yy193;\nyy439:\n\t\tYYDEBUG(439, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy440;\n\t\tif (yych != 'e') goto yy193;\nyy440:\n\t\tYYDEBUG(440, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy441;\n\t\tif (yych != 'c') goto yy193;\nyy441:\n\t\tYYDEBUG(441, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy442;\n\t\tif (yych != 't') goto yy193;\nyy442:\n\t\tYYDEBUG(442, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(443, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy442;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy442;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(444, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(445, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1223 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OBJECT_CAST;\n}\n#line 5004 \"Zend/zend_language_scanner.c\"\nyy446:\n\t\tYYDEBUG(446, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy456;\n\t\tif (yych == 'n') goto yy456;\n\t\tgoto yy193;\nyy447:\n\t\tYYDEBUG(447, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy448;\n\t\tif (yych != 'o') goto yy193;\nyy448:\n\t\tYYDEBUG(448, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy449;\n\t\tif (yych != 'l') goto yy193;\nyy449:\n\t\tYYDEBUG(449, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy454;\n\t\tif (yych == 'e') goto yy454;\n\t\tgoto yy451;\nyy450:\n\t\tYYDEBUG(450, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy451:\n\t\tYYDEBUG(451, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy450;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy450;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(452, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(453, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1227 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOL_CAST;\n}\n#line 5049 \"Zend/zend_language_scanner.c\"\nyy454:\n\t\tYYDEBUG(454, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy455;\n\t\tif (yych != 'a') goto yy193;\nyy455:\n\t\tYYDEBUG(455, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy450;\n\t\tif (yych == 'n') goto yy450;\n\t\tgoto yy193;\nyy456:\n\t\tYYDEBUG(456, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy457;\n\t\tif (yych != 'a') goto yy193;\nyy457:\n\t\tYYDEBUG(457, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy458;\n\t\tif (yych != 'r') goto yy193;\nyy458:\n\t\tYYDEBUG(458, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy427;\n\t\tif (yych == 'y') goto yy427;\n\t\tgoto yy193;\nyy459:\n\t\tYYDEBUG(459, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy460;\n\t\tif (yych != 's') goto yy193;\nyy460:\n\t\tYYDEBUG(460, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy461;\n\t\tif (yych != 'e') goto yy193;\nyy461:\n\t\tYYDEBUG(461, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy462;\n\t\tif (yych != 't') goto yy193;\nyy462:\n\t\tYYDEBUG(462, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(463, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy462;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy462;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(464, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(465, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1231 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_UNSET_CAST;\n}\n#line 5113 \"Zend/zend_language_scanner.c\"\nyy466:\n\t\tYYDEBUG(466, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy467;\n\t\tif (yych != 'r') goto yy186;\nyy467:\n\t\tYYDEBUG(467, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(468, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1203 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_VAR;\n}\n#line 5131 \"Zend/zend_language_scanner.c\"\nyy469:\n\t\tYYDEBUG(469, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy473;\n\t\tif (yych == 'm') goto yy473;\n\t\tgoto yy186;\nyy470:\n\t\tYYDEBUG(470, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy471;\n\t\tif (yych != 'w') goto yy186;\nyy471:\n\t\tYYDEBUG(471, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(472, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1195 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NEW;\n}\n#line 5155 \"Zend/zend_language_scanner.c\"\nyy473:\n\t\tYYDEBUG(473, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy474;\n\t\tif (yych != 'e') goto yy186;\nyy474:\n\t\tYYDEBUG(474, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy475;\n\t\tif (yych != 's') goto yy186;\nyy475:\n\t\tYYDEBUG(475, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy476;\n\t\tif (yych != 'p') goto yy186;\nyy476:\n\t\tYYDEBUG(476, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy477;\n\t\tif (yych != 'a') goto yy186;\nyy477:\n\t\tYYDEBUG(477, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy478;\n\t\tif (yych != 'c') goto yy186;\nyy478:\n\t\tYYDEBUG(478, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy479;\n\t\tif (yych != 'e') goto yy186;\nyy479:\n\t\tYYDEBUG(479, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(480, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1255 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NAMESPACE;\n}\n#line 5198 \"Zend/zend_language_scanner.c\"\nyy481:\n\t\tYYDEBUG(481, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(482, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1187 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PAAMAYIM_NEKUDOTAYIM;\n}\n#line 5208 \"Zend/zend_language_scanner.c\"\nyy483:\n\t\tYYDEBUG(483, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy484:\n\t\tYYDEBUG(484, *YYCURSOR);\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy140;\n\t\t\tif (yych <= '\\n') goto yy483;\n\t\t\tgoto yy140;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy483;\n\t\t\tif (yych == ' ') goto yy483;\n\t\t\tgoto yy140;\n\t\t}\nyy485:\n\t\tYYDEBUG(485, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(486, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1363 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MINUS_EQUAL;\n}\n#line 5234 \"Zend/zend_language_scanner.c\"\nyy487:\n\t\tYYDEBUG(487, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(488, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1331 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DEC;\n}\n#line 5244 \"Zend/zend_language_scanner.c\"\nyy489:\n\t\tYYDEBUG(489, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(490, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1157 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\treturn T_OBJECT_OPERATOR;\n}\n#line 5255 \"Zend/zend_language_scanner.c\"\nyy491:\n\t\tYYDEBUG(491, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'I') goto yy498;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy499;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t\tgoto yy498;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy499;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy492:\n\t\tYYDEBUG(492, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy493;\n\t\tif (yych != 'b') goto yy186;\nyy493:\n\t\tYYDEBUG(493, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy494;\n\t\tif (yych != 'l') goto yy186;\nyy494:\n\t\tYYDEBUG(494, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy495;\n\t\tif (yych != 'i') goto yy186;\nyy495:\n\t\tYYDEBUG(495, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy496;\n\t\tif (yych != 'c') goto yy186;\nyy496:\n\t\tYYDEBUG(496, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(497, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1303 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PUBLIC;\n}\n#line 5304 \"Zend/zend_language_scanner.c\"\nyy498:\n\t\tYYDEBUG(498, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'V') {\n\t\t\tif (yych == 'N') goto yy507;\n\t\t\tif (yych <= 'U') goto yy186;\n\t\t\tgoto yy508;\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy507;\n\t\t\t} else {\n\t\t\t\tif (yych == 'v') goto yy508;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy499:\n\t\tYYDEBUG(499, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy500;\n\t\tif (yych != 't') goto yy186;\nyy500:\n\t\tYYDEBUG(500, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy501;\n\t\tif (yych != 'e') goto yy186;\nyy501:\n\t\tYYDEBUG(501, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy502;\n\t\tif (yych != 'c') goto yy186;\nyy502:\n\t\tYYDEBUG(502, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy503;\n\t\tif (yych != 't') goto yy186;\nyy503:\n\t\tYYDEBUG(503, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy504;\n\t\tif (yych != 'e') goto yy186;\nyy504:\n\t\tYYDEBUG(504, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy505;\n\t\tif (yych != 'd') goto yy186;\nyy505:\n\t\tYYDEBUG(505, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(506, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1299 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PROTECTED;\n}\n#line 5363 \"Zend/zend_language_scanner.c\"\nyy507:\n\t\tYYDEBUG(507, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy513;\n\t\tif (yych == 't') goto yy513;\n\t\tgoto yy186;\nyy508:\n\t\tYYDEBUG(508, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy509;\n\t\tif (yych != 'a') goto yy186;\nyy509:\n\t\tYYDEBUG(509, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy510;\n\t\tif (yych != 't') goto yy186;\nyy510:\n\t\tYYDEBUG(510, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy511;\n\t\tif (yych != 'e') goto yy186;\nyy511:\n\t\tYYDEBUG(511, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(512, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1295 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PRIVATE;\n}\n#line 5397 \"Zend/zend_language_scanner.c\"\nyy513:\n\t\tYYDEBUG(513, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(514, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1133 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PRINT;\n}\n#line 5410 \"Zend/zend_language_scanner.c\"\nyy515:\n\t\tYYDEBUG(515, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy520;\n\t\tif (yych == 'o') goto yy520;\n\t\tgoto yy186;\nyy516:\n\t\tYYDEBUG(516, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy517;\n\t\tif (yych != 't') goto yy186;\nyy517:\n\t\tYYDEBUG(517, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy518;\n\t\tif (yych != 'o') goto yy186;\nyy518:\n\t\tYYDEBUG(518, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(519, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1125 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_GOTO;\n}\n#line 5439 \"Zend/zend_language_scanner.c\"\nyy520:\n\t\tYYDEBUG(520, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy521;\n\t\tif (yych != 'b') goto yy186;\nyy521:\n\t\tYYDEBUG(521, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy522;\n\t\tif (yych != 'a') goto yy186;\nyy522:\n\t\tYYDEBUG(522, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy523;\n\t\tif (yych != 'l') goto yy186;\nyy523:\n\t\tYYDEBUG(523, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(524, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1267 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_GLOBAL;\n}\n#line 5467 \"Zend/zend_language_scanner.c\"\nyy525:\n\t\tYYDEBUG(525, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '<') goto yy533;\n\t\tgoto yy193;\nyy526:\n\t\tYYDEBUG(526, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy180;\nyy527:\n\t\tYYDEBUG(527, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy178;\nyy528:\n\t\tYYDEBUG(528, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy529;\n\t\tif (yych != 'e') goto yy186;\nyy529:\n\t\tYYDEBUG(529, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy530;\n\t\tif (yych != 'a') goto yy186;\nyy530:\n\t\tYYDEBUG(530, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'K') goto yy531;\n\t\tif (yych != 'k') goto yy186;\nyy531:\n\t\tYYDEBUG(531, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(532, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1117 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BREAK;\n}\n#line 5508 \"Zend/zend_language_scanner.c\"\nyy533:\n\t\tYYDEBUG(533, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '<') goto yy269;\n\t\tgoto yy193;\nyy534:\n\t\tYYDEBUG(534, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy541;\n\t\tif (yych == 'a') goto yy541;\n\t\tgoto yy186;\nyy535:\n\t\tYYDEBUG(535, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy536;\n\t\tif (yych != 'i') goto yy186;\nyy536:\n\t\tYYDEBUG(536, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy537;\n\t\tif (yych != 't') goto yy186;\nyy537:\n\t\tYYDEBUG(537, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy538;\n\t\tif (yych != 'c') goto yy186;\nyy538:\n\t\tYYDEBUG(538, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy539;\n\t\tif (yych != 'h') goto yy186;\nyy539:\n\t\tYYDEBUG(539, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(540, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1101 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SWITCH;\n}\n#line 5552 \"Zend/zend_language_scanner.c\"\nyy541:\n\t\tYYDEBUG(541, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy542;\n\t\tif (yych != 't') goto yy186;\nyy542:\n\t\tYYDEBUG(542, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy543;\n\t\tif (yych != 'i') goto yy186;\nyy543:\n\t\tYYDEBUG(543, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy544;\n\t\tif (yych != 'c') goto yy186;\nyy544:\n\t\tYYDEBUG(544, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(545, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1283 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_STATIC;\n}\n#line 5580 \"Zend/zend_language_scanner.c\"\nyy546:\n\t\tYYDEBUG(546, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy557;\n\t\tif (yych == 's') goto yy557;\n\t\tgoto yy186;\nyy547:\n\t\tYYDEBUG(547, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy555;\n\t\tif (yych == 'd') goto yy555;\n\t\tgoto yy186;\nyy548:\n\t\tYYDEBUG(548, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy551;\n\t\tif (yych == 'r') goto yy551;\n\t\tgoto yy186;\nyy549:\n\t\tYYDEBUG(549, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(550, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1097 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_AS;\n}\n#line 5611 \"Zend/zend_language_scanner.c\"\nyy551:\n\t\tYYDEBUG(551, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy552;\n\t\tif (yych != 'a') goto yy186;\nyy552:\n\t\tYYDEBUG(552, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy553;\n\t\tif (yych != 'y') goto yy186;\nyy553:\n\t\tYYDEBUG(553, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(554, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1319 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ARRAY;\n}\n#line 5634 \"Zend/zend_language_scanner.c\"\nyy555:\n\t\tYYDEBUG(555, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(556, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1415 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_AND;\n}\n#line 5647 \"Zend/zend_language_scanner.c\"\nyy557:\n\t\tYYDEBUG(557, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy558;\n\t\tif (yych != 't') goto yy186;\nyy558:\n\t\tYYDEBUG(558, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy559;\n\t\tif (yych != 'r') goto yy186;\nyy559:\n\t\tYYDEBUG(559, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy560;\n\t\tif (yych != 'a') goto yy186;\nyy560:\n\t\tYYDEBUG(560, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy561;\n\t\tif (yych != 'c') goto yy186;\nyy561:\n\t\tYYDEBUG(561, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy562;\n\t\tif (yych != 't') goto yy186;\nyy562:\n\t\tYYDEBUG(562, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(563, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1287 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ABSTRACT;\n}\n#line 5685 \"Zend/zend_language_scanner.c\"\nyy564:\n\t\tYYDEBUG(564, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy565;\n\t\tif (yych != 'i') goto yy186;\nyy565:\n\t\tYYDEBUG(565, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy566;\n\t\tif (yych != 'l') goto yy186;\nyy566:\n\t\tYYDEBUG(566, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy567;\n\t\tif (yych != 'e') goto yy186;\nyy567:\n\t\tYYDEBUG(567, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(568, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1057 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_WHILE;\n}\n#line 5713 \"Zend/zend_language_scanner.c\"\nyy569:\n\t\tYYDEBUG(569, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(570, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1041 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IF;\n}\n#line 5726 \"Zend/zend_language_scanner.c\"\nyy571:\n\t\tYYDEBUG(571, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy613;\n\t\tif (yych == 'p') goto yy613;\n\t\tgoto yy186;\nyy572:\n\t\tYYDEBUG(572, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'C') {\n\t\t\t\tif (yych <= 'B') goto yy186;\n\t\t\t\tgoto yy580;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tif (yych <= 'S') goto yy578;\n\t\t\t\tgoto yy579;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych == 'c') goto yy580;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 's') goto yy578;\n\t\t\t\tif (yych <= 't') goto yy579;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy573:\n\t\tYYDEBUG(573, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy574;\n\t\tif (yych != 's') goto yy186;\nyy574:\n\t\tYYDEBUG(574, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy575;\n\t\tif (yych != 'e') goto yy186;\nyy575:\n\t\tYYDEBUG(575, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy576;\n\t\tif (yych != 't') goto yy186;\nyy576:\n\t\tYYDEBUG(576, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(577, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1271 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ISSET;\n}\n#line 5782 \"Zend/zend_language_scanner.c\"\nyy578:\n\t\tYYDEBUG(578, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy599;\n\t\tif (yych == 't') goto yy599;\n\t\tgoto yy186;\nyy579:\n\t\tYYDEBUG(579, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy592;\n\t\tif (yych == 'e') goto yy592;\n\t\tgoto yy186;\nyy580:\n\t\tYYDEBUG(580, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy581;\n\t\tif (yych != 'l') goto yy186;\nyy581:\n\t\tYYDEBUG(581, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy582;\n\t\tif (yych != 'u') goto yy186;\nyy582:\n\t\tYYDEBUG(582, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy583;\n\t\tif (yych != 'd') goto yy186;\nyy583:\n\t\tYYDEBUG(583, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy584;\n\t\tif (yych != 'e') goto yy186;\nyy584:\n\t\tYYDEBUG(584, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy585;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy586;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy585:\n\t\tYYDEBUG(585, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1239 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INCLUDE;\n}\n#line 5840 \"Zend/zend_language_scanner.c\"\nyy586:\n\t\tYYDEBUG(586, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy587;\n\t\tif (yych != 'o') goto yy186;\nyy587:\n\t\tYYDEBUG(587, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy588;\n\t\tif (yych != 'n') goto yy186;\nyy588:\n\t\tYYDEBUG(588, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy589;\n\t\tif (yych != 'c') goto yy186;\nyy589:\n\t\tYYDEBUG(589, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy590;\n\t\tif (yych != 'e') goto yy186;\nyy590:\n\t\tYYDEBUG(590, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(591, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1243 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INCLUDE_ONCE;\n}\n#line 5873 \"Zend/zend_language_scanner.c\"\nyy592:\n\t\tYYDEBUG(592, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy593;\n\t\tif (yych != 'r') goto yy186;\nyy593:\n\t\tYYDEBUG(593, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy594;\n\t\tif (yych != 'f') goto yy186;\nyy594:\n\t\tYYDEBUG(594, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy595;\n\t\tif (yych != 'a') goto yy186;\nyy595:\n\t\tYYDEBUG(595, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy596;\n\t\tif (yych != 'c') goto yy186;\nyy596:\n\t\tYYDEBUG(596, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy597;\n\t\tif (yych != 'e') goto yy186;\nyy597:\n\t\tYYDEBUG(597, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(598, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1141 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INTERFACE;\n}\n#line 5911 \"Zend/zend_language_scanner.c\"\nyy599:\n\t\tYYDEBUG(599, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'E') {\n\t\t\tif (yych == 'A') goto yy600;\n\t\t\tif (yych <= 'D') goto yy186;\n\t\t\tgoto yy601;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy601;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy600:\n\t\tYYDEBUG(600, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy607;\n\t\tif (yych == 'n') goto yy607;\n\t\tgoto yy186;\nyy601:\n\t\tYYDEBUG(601, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy602;\n\t\tif (yych != 'a') goto yy186;\nyy602:\n\t\tYYDEBUG(602, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy603;\n\t\tif (yych != 'd') goto yy186;\nyy603:\n\t\tYYDEBUG(603, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy604;\n\t\tif (yych != 'o') goto yy186;\nyy604:\n\t\tYYDEBUG(604, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy605;\n\t\tif (yych != 'f') goto yy186;\nyy605:\n\t\tYYDEBUG(605, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(606, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1263 \"Zend/zend_language_scanner.l\"\n\t\t{\n return T_INSTEADOF;\n}\n#line 5965 \"Zend/zend_language_scanner.c\"\nyy607:\n\t\tYYDEBUG(607, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy608;\n\t\tif (yych != 'c') goto yy186;\nyy608:\n\t\tYYDEBUG(608, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy609;\n\t\tif (yych != 'e') goto yy186;\nyy609:\n\t\tYYDEBUG(609, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy610;\n\t\tif (yych != 'o') goto yy186;\nyy610:\n\t\tYYDEBUG(610, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy611;\n\t\tif (yych != 'f') goto yy186;\nyy611:\n\t\tYYDEBUG(611, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(612, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1093 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INSTANCEOF;\n}\n#line 5998 \"Zend/zend_language_scanner.c\"\nyy613:\n\t\tYYDEBUG(613, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy614;\n\t\tif (yych != 'l') goto yy186;\nyy614:\n\t\tYYDEBUG(614, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy615;\n\t\tif (yych != 'e') goto yy186;\nyy615:\n\t\tYYDEBUG(615, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy616;\n\t\tif (yych != 'm') goto yy186;\nyy616:\n\t\tYYDEBUG(616, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy617;\n\t\tif (yych != 'e') goto yy186;\nyy617:\n\t\tYYDEBUG(617, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy618;\n\t\tif (yych != 'n') goto yy186;\nyy618:\n\t\tYYDEBUG(618, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy619;\n\t\tif (yych != 't') goto yy186;\nyy619:\n\t\tYYDEBUG(619, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy620;\n\t\tif (yych != 's') goto yy186;\nyy620:\n\t\tYYDEBUG(620, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(621, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1153 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IMPLEMENTS;\n}\n#line 6046 \"Zend/zend_language_scanner.c\"\nyy622:\n\t\tYYDEBUG(622, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy630;\n\t\tif (yych == 'r') goto yy630;\n\t\tgoto yy186;\nyy623:\n\t\tYYDEBUG(623, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'Y') {\n\t\t\tif (yych == 'A') goto yy626;\n\t\t\tif (yych <= 'X') goto yy186;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy626;\n\t\t\t} else {\n\t\t\t\tif (yych != 'y') goto yy186;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(624, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(625, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1029 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_TRY;\n}\n#line 6078 \"Zend/zend_language_scanner.c\"\nyy626:\n\t\tYYDEBUG(626, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy627;\n\t\tif (yych != 'i') goto yy186;\nyy627:\n\t\tYYDEBUG(627, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy628;\n\t\tif (yych != 't') goto yy186;\nyy628:\n\t\tYYDEBUG(628, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(629, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1145 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_TRAIT;\n}\n#line 6101 \"Zend/zend_language_scanner.c\"\nyy630:\n\t\tYYDEBUG(630, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy631;\n\t\tif (yych != 'o') goto yy186;\nyy631:\n\t\tYYDEBUG(631, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy632;\n\t\tif (yych != 'w') goto yy186;\nyy632:\n\t\tYYDEBUG(632, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(633, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1037 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_THROW;\n}\n#line 6124 \"Zend/zend_language_scanner.c\"\nyy634:\n\t\tYYDEBUG(634, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych == 'Q') goto yy636;\n\t\t\tif (yych <= 'S') goto yy186;\n\t\t} else {\n\t\t\tif (yych <= 'q') {\n\t\t\t\tif (yych <= 'p') goto yy186;\n\t\t\t\tgoto yy636;\n\t\t\t} else {\n\t\t\t\tif (yych != 't') goto yy186;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(635, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy648;\n\t\tif (yych == 'u') goto yy648;\n\t\tgoto yy186;\nyy636:\n\t\tYYDEBUG(636, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy637;\n\t\tif (yych != 'u') goto yy186;\nyy637:\n\t\tYYDEBUG(637, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy638;\n\t\tif (yych != 'i') goto yy186;\nyy638:\n\t\tYYDEBUG(638, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy639;\n\t\tif (yych != 'r') goto yy186;\nyy639:\n\t\tYYDEBUG(639, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy640;\n\t\tif (yych != 'e') goto yy186;\nyy640:\n\t\tYYDEBUG(640, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy641;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy642;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy641:\n\t\tYYDEBUG(641, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1247 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_REQUIRE;\n}\n#line 6189 \"Zend/zend_language_scanner.c\"\nyy642:\n\t\tYYDEBUG(642, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy643;\n\t\tif (yych != 'o') goto yy186;\nyy643:\n\t\tYYDEBUG(643, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy644;\n\t\tif (yych != 'n') goto yy186;\nyy644:\n\t\tYYDEBUG(644, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy645;\n\t\tif (yych != 'c') goto yy186;\nyy645:\n\t\tYYDEBUG(645, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy646;\n\t\tif (yych != 'e') goto yy186;\nyy646:\n\t\tYYDEBUG(646, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(647, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1251 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_REQUIRE_ONCE;\n}\n#line 6222 \"Zend/zend_language_scanner.c\"\nyy648:\n\t\tYYDEBUG(648, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy649;\n\t\tif (yych != 'r') goto yy186;\nyy649:\n\t\tYYDEBUG(649, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy650;\n\t\tif (yych != 'n') goto yy186;\nyy650:\n\t\tYYDEBUG(650, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(651, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1025 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_RETURN;\n}\n#line 6245 \"Zend/zend_language_scanner.c\"\nyy652:\n\t\tYYDEBUG(652, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'L') {\n\t\t\t\tif (yych <= 'K') goto yy186;\n\t\t\t\tgoto yy675;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tif (yych <= 'S') goto yy674;\n\t\t\t\tgoto yy673;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych == 'l') goto yy675;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 's') goto yy674;\n\t\t\t\tif (yych <= 't') goto yy673;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy653:\n\t\tYYDEBUG(653, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'A') goto yy665;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy666;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy665;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy666;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy654:\n\t\tYYDEBUG(654, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy655;\n\t\tif (yych != 'n') goto yy186;\nyy655:\n\t\tYYDEBUG(655, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'R') goto yy186;\n\t\t\tif (yych >= 'T') goto yy657;\n\t\t} else {\n\t\t\tif (yych <= 'r') goto yy186;\n\t\t\tif (yych <= 's') goto yy656;\n\t\t\tif (yych <= 't') goto yy657;\n\t\t\tgoto yy186;\n\t\t}\nyy656:\n\t\tYYDEBUG(656, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy663;\n\t\tif (yych == 't') goto yy663;\n\t\tgoto yy186;\nyy657:\n\t\tYYDEBUG(657, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy658;\n\t\tif (yych != 'i') goto yy186;\nyy658:\n\t\tYYDEBUG(658, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy659;\n\t\tif (yych != 'n') goto yy186;\nyy659:\n\t\tYYDEBUG(659, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy660;\n\t\tif (yych != 'u') goto yy186;\nyy660:\n\t\tYYDEBUG(660, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy661;\n\t\tif (yych != 'e') goto yy186;\nyy661:\n\t\tYYDEBUG(661, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(662, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1121 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONTINUE;\n}\n#line 6339 \"Zend/zend_language_scanner.c\"\nyy663:\n\t\tYYDEBUG(663, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(664, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1021 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONST;\n}\n#line 6352 \"Zend/zend_language_scanner.c\"\nyy665:\n\t\tYYDEBUG(665, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy670;\n\t\tif (yych == 's') goto yy670;\n\t\tgoto yy186;\nyy666:\n\t\tYYDEBUG(666, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy667;\n\t\tif (yych != 'n') goto yy186;\nyy667:\n\t\tYYDEBUG(667, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy668;\n\t\tif (yych != 'e') goto yy186;\nyy668:\n\t\tYYDEBUG(668, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(669, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1199 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CLONE;\n}\n#line 6381 \"Zend/zend_language_scanner.c\"\nyy670:\n\t\tYYDEBUG(670, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy671;\n\t\tif (yych != 's') goto yy186;\nyy671:\n\t\tYYDEBUG(671, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(672, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1137 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CLASS;\n}\n#line 6399 \"Zend/zend_language_scanner.c\"\nyy673:\n\t\tYYDEBUG(673, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy684;\n\t\tif (yych == 'c') goto yy684;\n\t\tgoto yy186;\nyy674:\n\t\tYYDEBUG(674, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy682;\n\t\tif (yych == 'e') goto yy682;\n\t\tgoto yy186;\nyy675:\n\t\tYYDEBUG(675, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy676;\n\t\tif (yych != 'l') goto yy186;\nyy676:\n\t\tYYDEBUG(676, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy677;\n\t\tif (yych != 'a') goto yy186;\nyy677:\n\t\tYYDEBUG(677, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy678;\n\t\tif (yych != 'b') goto yy186;\nyy678:\n\t\tYYDEBUG(678, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy679;\n\t\tif (yych != 'l') goto yy186;\nyy679:\n\t\tYYDEBUG(679, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy680;\n\t\tif (yych != 'e') goto yy186;\nyy680:\n\t\tYYDEBUG(680, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(681, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1323 \"Zend/zend_language_scanner.l\"\n\t\t{\n return T_CALLABLE;\n}\n#line 6449 \"Zend/zend_language_scanner.c\"\nyy682:\n\t\tYYDEBUG(682, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(683, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1109 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CASE;\n}\n#line 6462 \"Zend/zend_language_scanner.c\"\nyy684:\n\t\tYYDEBUG(684, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy685;\n\t\tif (yych != 'h') goto yy186;\nyy685:\n\t\tYYDEBUG(685, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(686, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1033 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CATCH;\n}\n#line 6480 \"Zend/zend_language_scanner.c\"\nyy687:\n\t\tYYDEBUG(687, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy704;\n\t\tif (yych == 'n') goto yy704;\n\t\tgoto yy186;\nyy688:\n\t\tYYDEBUG(688, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy697;\n\t\tif (yych == 'r') goto yy697;\n\t\tgoto yy186;\nyy689:\n\t\tYYDEBUG(689, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy690;\n\t\tif (yych != 'n') goto yy186;\nyy690:\n\t\tYYDEBUG(690, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy691;\n\t\tif (yych != 'c') goto yy186;\nyy691:\n\t\tYYDEBUG(691, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy692;\n\t\tif (yych != 't') goto yy186;\nyy692:\n\t\tYYDEBUG(692, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy693;\n\t\tif (yych != 'i') goto yy186;\nyy693:\n\t\tYYDEBUG(693, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy694;\n\t\tif (yych != 'o') goto yy186;\nyy694:\n\t\tYYDEBUG(694, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy695;\n\t\tif (yych != 'n') goto yy186;\nyy695:\n\t\tYYDEBUG(695, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(696, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1017 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FUNCTION;\n}\n#line 6535 \"Zend/zend_language_scanner.c\"\nyy697:\n\t\tYYDEBUG(697, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy698;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'E') goto yy699;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'd') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') goto yy699;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy698:\n\t\tYYDEBUG(698, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1069 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FOR;\n}\n#line 6563 \"Zend/zend_language_scanner.c\"\nyy699:\n\t\tYYDEBUG(699, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy700;\n\t\tif (yych != 'a') goto yy186;\nyy700:\n\t\tYYDEBUG(700, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy701;\n\t\tif (yych != 'c') goto yy186;\nyy701:\n\t\tYYDEBUG(701, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy702;\n\t\tif (yych != 'h') goto yy186;\nyy702:\n\t\tYYDEBUG(702, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(703, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1077 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FOREACH;\n}\n#line 6591 \"Zend/zend_language_scanner.c\"\nyy704:\n\t\tYYDEBUG(704, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy705;\n\t\tif (yych != 'a') goto yy186;\nyy705:\n\t\tYYDEBUG(705, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy706;\n\t\tif (yych != 'l') goto yy186;\nyy706:\n\t\tYYDEBUG(706, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(707, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1291 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FINAL;\n}\n#line 6614 \"Zend/zend_language_scanner.c\"\nyy708:\n\t\tYYDEBUG(708, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'F') {\n\t\t\tif (yych == 'C') goto yy714;\n\t\t\tif (yych <= 'E') goto yy186;\n\t\t\tgoto yy715;\n\t\t} else {\n\t\t\tif (yych <= 'c') {\n\t\t\t\tif (yych <= 'b') goto yy186;\n\t\t\t\tgoto yy714;\n\t\t\t} else {\n\t\t\t\tif (yych == 'f') goto yy715;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy709:\n\t\tYYDEBUG(709, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy712;\n\t\tif (yych == 'e') goto yy712;\n\t\tgoto yy186;\nyy710:\n\t\tYYDEBUG(710, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(711, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1065 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DO;\n}\n#line 6649 \"Zend/zend_language_scanner.c\"\nyy712:\n\t\tYYDEBUG(712, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(713, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1013 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXIT;\n}\n#line 6662 \"Zend/zend_language_scanner.c\"\nyy714:\n\t\tYYDEBUG(714, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy721;\n\t\tif (yych == 'l') goto yy721;\n\t\tgoto yy186;\nyy715:\n\t\tYYDEBUG(715, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy716;\n\t\tif (yych != 'a') goto yy186;\nyy716:\n\t\tYYDEBUG(716, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy717;\n\t\tif (yych != 'u') goto yy186;\nyy717:\n\t\tYYDEBUG(717, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy718;\n\t\tif (yych != 'l') goto yy186;\nyy718:\n\t\tYYDEBUG(718, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy719;\n\t\tif (yych != 't') goto yy186;\nyy719:\n\t\tYYDEBUG(719, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(720, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1113 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DEFAULT;\n}\n#line 6701 \"Zend/zend_language_scanner.c\"\nyy721:\n\t\tYYDEBUG(721, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy722;\n\t\tif (yych != 'a') goto yy186;\nyy722:\n\t\tYYDEBUG(722, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy723;\n\t\tif (yych != 'r') goto yy186;\nyy723:\n\t\tYYDEBUG(723, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy724;\n\t\tif (yych != 'e') goto yy186;\nyy724:\n\t\tYYDEBUG(724, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(725, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1085 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DECLARE;\n}\n#line 6729 \"Zend/zend_language_scanner.c\"\nyy726:\n\t\tYYDEBUG(726, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy788;\n\t\tif (yych == 'h') goto yy788;\n\t\tgoto yy186;\nyy727:\n\t\tYYDEBUG(727, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy782;\n\t\tif (yych == 's') goto yy782;\n\t\tgoto yy186;\nyy728:\n\t\tYYDEBUG(728, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy778;\n\t\tif (yych == 'p') goto yy778;\n\t\tgoto yy186;\nyy729:\n\t\tYYDEBUG(729, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy744;\n\t\tif (yych == 'd') goto yy744;\n\t\tgoto yy186;\nyy730:\n\t\tYYDEBUG(730, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy741;\n\t\tif (yych == 'a') goto yy741;\n\t\tgoto yy186;\nyy731:\n\t\tYYDEBUG(731, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych == 'I') goto yy732;\n\t\t\tif (yych <= 'S') goto yy186;\n\t\t\tgoto yy733;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych == 't') goto yy733;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy732:\n\t\tYYDEBUG(732, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy739;\n\t\tif (yych == 't') goto yy739;\n\t\tgoto yy186;\nyy733:\n\t\tYYDEBUG(733, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy734;\n\t\tif (yych != 'e') goto yy186;\nyy734:\n\t\tYYDEBUG(734, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy735;\n\t\tif (yych != 'n') goto yy186;\nyy735:\n\t\tYYDEBUG(735, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy736;\n\t\tif (yych != 'd') goto yy186;\nyy736:\n\t\tYYDEBUG(736, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy737;\n\t\tif (yych != 's') goto yy186;\nyy737:\n\t\tYYDEBUG(737, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(738, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1149 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXTENDS;\n}\n#line 6813 \"Zend/zend_language_scanner.c\"\nyy739:\n\t\tYYDEBUG(739, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(740, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1009 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXIT;\n}\n#line 6826 \"Zend/zend_language_scanner.c\"\nyy741:\n\t\tYYDEBUG(741, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy742;\n\t\tif (yych != 'l') goto yy186;\nyy742:\n\t\tYYDEBUG(742, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(743, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1235 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EVAL;\n}\n#line 6844 \"Zend/zend_language_scanner.c\"\nyy744:\n\t\tYYDEBUG(744, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy745;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy746;\n\t\tcase 'I':\n\t\tcase 'i':\tgoto yy747;\n\t\tcase 'S':\n\t\tcase 's':\tgoto yy748;\n\t\tcase 'W':\n\t\tcase 'w':\tgoto yy749;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy745:\n\t\tYYDEBUG(745, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy771;\n\t\tif (yych == 'e') goto yy771;\n\t\tgoto yy186;\nyy746:\n\t\tYYDEBUG(746, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy763;\n\t\tif (yych == 'o') goto yy763;\n\t\tgoto yy186;\nyy747:\n\t\tYYDEBUG(747, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy761;\n\t\tif (yych == 'f') goto yy761;\n\t\tgoto yy186;\nyy748:\n\t\tYYDEBUG(748, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy755;\n\t\tif (yych == 'w') goto yy755;\n\t\tgoto yy186;\nyy749:\n\t\tYYDEBUG(749, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy750;\n\t\tif (yych != 'h') goto yy186;\nyy750:\n\t\tYYDEBUG(750, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy751;\n\t\tif (yych != 'i') goto yy186;\nyy751:\n\t\tYYDEBUG(751, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy752;\n\t\tif (yych != 'l') goto yy186;\nyy752:\n\t\tYYDEBUG(752, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy753;\n\t\tif (yych != 'e') goto yy186;\nyy753:\n\t\tYYDEBUG(753, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(754, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1061 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDWHILE;\n}\n#line 6918 \"Zend/zend_language_scanner.c\"\nyy755:\n\t\tYYDEBUG(755, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy756;\n\t\tif (yych != 'i') goto yy186;\nyy756:\n\t\tYYDEBUG(756, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy757;\n\t\tif (yych != 't') goto yy186;\nyy757:\n\t\tYYDEBUG(757, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy758;\n\t\tif (yych != 'c') goto yy186;\nyy758:\n\t\tYYDEBUG(758, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy759;\n\t\tif (yych != 'h') goto yy186;\nyy759:\n\t\tYYDEBUG(759, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(760, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1105 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDSWITCH;\n}\n#line 6951 \"Zend/zend_language_scanner.c\"\nyy761:\n\t\tYYDEBUG(761, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(762, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1049 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDIF;\n}\n#line 6964 \"Zend/zend_language_scanner.c\"\nyy763:\n\t\tYYDEBUG(763, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy764;\n\t\tif (yych != 'r') goto yy186;\nyy764:\n\t\tYYDEBUG(764, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy765;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'E') goto yy766;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'd') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') goto yy766;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy765:\n\t\tYYDEBUG(765, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1073 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDFOR;\n}\n#line 6997 \"Zend/zend_language_scanner.c\"\nyy766:\n\t\tYYDEBUG(766, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy767;\n\t\tif (yych != 'a') goto yy186;\nyy767:\n\t\tYYDEBUG(767, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy768;\n\t\tif (yych != 'c') goto yy186;\nyy768:\n\t\tYYDEBUG(768, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy769;\n\t\tif (yych != 'h') goto yy186;\nyy769:\n\t\tYYDEBUG(769, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(770, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1081 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDFOREACH;\n}\n#line 7025 \"Zend/zend_language_scanner.c\"\nyy771:\n\t\tYYDEBUG(771, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy772;\n\t\tif (yych != 'c') goto yy186;\nyy772:\n\t\tYYDEBUG(772, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy773;\n\t\tif (yych != 'l') goto yy186;\nyy773:\n\t\tYYDEBUG(773, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy774;\n\t\tif (yych != 'a') goto yy186;\nyy774:\n\t\tYYDEBUG(774, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy775;\n\t\tif (yych != 'r') goto yy186;\nyy775:\n\t\tYYDEBUG(775, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy776;\n\t\tif (yych != 'e') goto yy186;\nyy776:\n\t\tYYDEBUG(776, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(777, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1089 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDDECLARE;\n}\n#line 7063 \"Zend/zend_language_scanner.c\"\nyy778:\n\t\tYYDEBUG(778, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy779;\n\t\tif (yych != 't') goto yy186;\nyy779:\n\t\tYYDEBUG(779, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy780;\n\t\tif (yych != 'y') goto yy186;\nyy780:\n\t\tYYDEBUG(780, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(781, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1275 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EMPTY;\n}\n#line 7086 \"Zend/zend_language_scanner.c\"\nyy782:\n\t\tYYDEBUG(782, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy783;\n\t\tif (yych != 'e') goto yy186;\nyy783:\n\t\tYYDEBUG(783, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy784;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'I') goto yy785;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'i') goto yy785;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy784:\n\t\tYYDEBUG(784, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1053 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ELSE;\n}\n#line 7119 \"Zend/zend_language_scanner.c\"\nyy785:\n\t\tYYDEBUG(785, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy786;\n\t\tif (yych != 'f') goto yy186;\nyy786:\n\t\tYYDEBUG(786, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(787, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1045 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ELSEIF;\n}\n#line 7137 \"Zend/zend_language_scanner.c\"\nyy788:\n\t\tYYDEBUG(788, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy789;\n\t\tif (yych != 'o') goto yy186;\nyy789:\n\t\tYYDEBUG(789, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(790, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1129 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ECHO;\n}\n#line 7155 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_LOOKING_FOR_PROPERTY:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 0, 0, 128, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 0, 0, 0, 0, 64, \n\t\t\t 0, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 0, 0, 0, 0, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t};\n\t\tYYDEBUG(791, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '-') {\n\t\t\tif (yych <= '\\r') {\n\t\t\t\tif (yych <= 0x08) goto yy799;\n\t\t\t\tif (yych <= '\\n') goto yy793;\n\t\t\t\tif (yych <= '\\f') goto yy799;\n\t\t\t} else {\n\t\t\t\tif (yych == ' ') goto yy793;\n\t\t\t\tif (yych <= ',') goto yy799;\n\t\t\t\tgoto yy795;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '_') {\n\t\t\t\tif (yych <= '@') goto yy799;\n\t\t\t\tif (yych <= 'Z') goto yy797;\n\t\t\t\tif (yych <= '^') goto yy799;\n\t\t\t\tgoto yy797;\n\t\t\t} else {\n\t\t\t\tif (yych <= '`') goto yy799;\n\t\t\t\tif (yych <= 'z') goto yy797;\n\t\t\t\tif (yych <= '~') goto yy799;\n\t\t\t\tgoto yy797;\n\t\t\t}\n\t\t}\nyy793:\n\t\tYYDEBUG(793, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy805;\nyy794:\n\t\tYYDEBUG(794, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1162 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_WHITESPACE;\n}\n#line 7236 \"Zend/zend_language_scanner.c\"\nyy795:\n\t\tYYDEBUG(795, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '>') goto yy802;\nyy796:\n\t\tYYDEBUG(796, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1181 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\tgoto restart;\n}\n#line 7250 \"Zend/zend_language_scanner.c\"\nyy797:\n\t\tYYDEBUG(797, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy801;\nyy798:\n\t\tYYDEBUG(798, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1174 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_pop_state(TSRMLS_C);\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 7266 \"Zend/zend_language_scanner.c\"\nyy799:\n\t\tYYDEBUG(799, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy796;\nyy800:\n\t\tYYDEBUG(800, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy801:\n\t\tYYDEBUG(801, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy800;\n\t\t}\n\t\tgoto yy798;\nyy802:\n\t\tYYDEBUG(802, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(803, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1170 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OBJECT_OPERATOR;\n}\n#line 7291 \"Zend/zend_language_scanner.c\"\nyy804:\n\t\tYYDEBUG(804, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy805:\n\t\tYYDEBUG(805, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy804;\n\t\t}\n\t\tgoto yy794;\n\t}\n/* *********************************** */\nyyc_ST_LOOKING_FOR_VARNAME:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(806, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy810;\n\t\t\tif (yych <= 'Z') goto yy808;\n\t\t\tif (yych <= '^') goto yy810;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy810;\n\t\t\tif (yych <= 'z') goto yy808;\n\t\t\tif (yych <= '~') goto yy810;\n\t\t}\nyy808:\n\t\tYYDEBUG(808, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy813;\nyy809:\n\t\tYYDEBUG(809, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1457 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\tyy_pop_state(TSRMLS_C);\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\treturn T_STRING_VARNAME;\n}\n#line 7369 \"Zend/zend_language_scanner.c\"\nyy810:\n\t\tYYDEBUG(810, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(811, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1466 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tgoto restart;\n}\n#line 7382 \"Zend/zend_language_scanner.c\"\nyy812:\n\t\tYYDEBUG(812, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy813:\n\t\tYYDEBUG(813, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy812;\n\t\t}\n\t\tgoto yy809;\n\t}\n/* *********************************** */\nyyc_ST_NOWDOC:\n\tYYDEBUG(814, *YYCURSOR);\n\tYYFILL(1);\n\tyych = *YYCURSOR;\n\tYYDEBUG(816, *YYCURSOR);\n\t++YYCURSOR;\n\tYYDEBUG(817, *YYCURSOR);\n\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2340 \"Zend/zend_language_scanner.l\"\n\t{\n\tint newline = 0;\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tYYCURSOR--;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\t/* Check for ending label on the next line */\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) && CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, CG(heredoc), CG(heredoc_len))) {\n\t\t\t\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\t\t\t\tif (*end == ';') {\n\t\t\t\t\t\tend++;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\t\t\t\t/* newline before label will be subtracted from returned text, but\n\t\t\t\t\t\t * yyleng/yytext will include it, for zend_highlight/strip, tokenizer, etc. */\n\t\t\t\t\t\tif (YYCURSOR[-2] == '\\r' && YYCURSOR[-1] == '\\n') {\n\t\t\t\t\t\t\tnewline = 2; /* Windows newline */\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tnewline = 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tCG(increment_lineno) = 1; /* For newline before label */\n\t\t\t\t\t\tBEGIN(ST_END_HEREDOC);\n\n\t\t\t\t\t\tgoto nowdoc_scan_done;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\t}\n\nnowdoc_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_copy_value(zendlval, yytext, yyleng - newline);\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng - newline);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 7459 \"Zend/zend_language_scanner.c\"\n/* *********************************** */\nyyc_ST_VAR_OFFSET:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t240, 240, 112, 112, 112, 112, 112, 112, \n\t\t\t112, 112, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 80, 80, 80, 80, 80, 80, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 0, 0, 0, 0, 16, \n\t\t\t 0, 80, 80, 80, 80, 80, 80, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 0, 0, 0, 0, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t};\n\t\tYYDEBUG(818, *YYCURSOR);\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '/') {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= '\\f') {\n\t\t\t\t\tif (yych <= 0x08) goto yy832;\n\t\t\t\t\tif (yych <= '\\n') goto yy828;\n\t\t\t\t\tgoto yy832;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '\\r') goto yy828;\n\t\t\t\t\tif (yych <= 0x1F) goto yy832;\n\t\t\t\t\tgoto yy828;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= '$') {\n\t\t\t\t\tif (yych <= '\"') goto yy827;\n\t\t\t\t\tif (yych <= '#') goto yy828;\n\t\t\t\t\tgoto yy823;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == '\\'') goto yy828;\n\t\t\t\t\tgoto yy827;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '\\\\') {\n\t\t\t\tif (yych <= '@') {\n\t\t\t\t\tif (yych <= '0') goto yy820;\n\t\t\t\t\tif (yych <= '9') goto yy822;\n\t\t\t\t\tgoto yy827;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'Z') goto yy830;\n\t\t\t\t\tif (yych <= '[') goto yy827;\n\t\t\t\t\tgoto yy828;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= '_') {\n\t\t\t\t\tif (yych <= ']') goto yy825;\n\t\t\t\t\tif (yych <= '^') goto yy827;\n\t\t\t\t\tgoto yy830;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '`') goto yy827;\n\t\t\t\t\tif (yych <= 'z') goto yy830;\n\t\t\t\t\tif (yych <= '~') goto yy827;\n\t\t\t\t\tgoto yy830;\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy820:\n\t\tYYDEBUG(820, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'W') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy844;\n\t\t\t} else {\n\t\t\t\tif (yych == 'B') goto yy841;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'b') {\n\t\t\t\tif (yych <= 'X') goto yy843;\n\t\t\t\tif (yych >= 'b') goto yy841;\n\t\t\t} else {\n\t\t\t\tif (yych == 'x') goto yy843;\n\t\t\t}\n\t\t}\nyy821:\n\t\tYYDEBUG(821, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1536 \"Zend/zend_language_scanner.l\"\n\t\t{ /* Offset could be treated as a long */\n\tif (yyleng < MAX_LENGTH_OF_LONG - 1 || (yyleng == MAX_LENGTH_OF_LONG - 1 && strcmp(yytext, long_min_digits) < 0)) {\n\t\tzendlval->value.lval = strtol(yytext, NULL, 10);\n\t\tzendlval->type = IS_LONG;\n\t} else {\n\t\tzendlval->value.str.val = (char *)estrndup(yytext, yyleng);\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t}\n\treturn T_NUM_STRING;\n}\n#line 7578 \"Zend/zend_language_scanner.c\"\nyy822:\n\t\tYYDEBUG(822, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy840;\nyy823:\n\t\tYYDEBUG(823, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy824;\n\t\t\tif (yych <= 'Z') goto yy836;\n\t\t\tif (yych >= '_') goto yy836;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy824;\n\t\t\tif (yych <= 'z') goto yy836;\n\t\t\tif (yych >= 0x7F) goto yy836;\n\t\t}\nyy824:\n\t\tYYDEBUG(824, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1868 \"Zend/zend_language_scanner.l\"\n\t\t{\n\t/* Only '[' can be valid, but returning other tokens will allow a more explicit parse error */\n\treturn yytext[0];\n}\n#line 7603 \"Zend/zend_language_scanner.c\"\nyy825:\n\t\tYYDEBUG(825, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(826, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1863 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_pop_state(TSRMLS_C);\n\treturn ']';\n}\n#line 7614 \"Zend/zend_language_scanner.c\"\nyy827:\n\t\tYYDEBUG(827, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy824;\nyy828:\n\t\tYYDEBUG(828, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(829, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1873 \"Zend/zend_language_scanner.l\"\n\t\t{\n\t/* Invalid rule to return a more explicit parse error with proper line number */\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 7631 \"Zend/zend_language_scanner.c\"\nyy830:\n\t\tYYDEBUG(830, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy835;\nyy831:\n\t\tYYDEBUG(831, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1880 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 7646 \"Zend/zend_language_scanner.c\"\nyy832:\n\t\tYYDEBUG(832, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(833, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2396 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tzend_error(E_COMPILE_WARNING,\"Unexpected character in input: '%c' (ASCII=%d) state=%d\", yytext[0], yytext[0], YYSTATE);\n\tgoto restart;\n}\n#line 7661 \"Zend/zend_language_scanner.c\"\nyy834:\n\t\tYYDEBUG(834, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy835:\n\t\tYYDEBUG(835, *YYCURSOR);\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy834;\n\t\t}\n\t\tgoto yy831;\nyy836:\n\t\tYYDEBUG(836, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(837, *YYCURSOR);\n\t\tif (yych <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy836;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy838;\n\t\t\t\tif (yych <= 'Z') goto yy836;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy836;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy836;\n\t\t\t\tif (yych >= 0x7F) goto yy836;\n\t\t\t}\n\t\t}\nyy838:\n\t\tYYDEBUG(838, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 7703 \"Zend/zend_language_scanner.c\"\nyy839:\n\t\tYYDEBUG(839, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy840:\n\t\tYYDEBUG(840, *YYCURSOR);\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy839;\n\t\t}\n\t\tgoto yy821;\nyy841:\n\t\tYYDEBUG(841, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy849;\n\t\t}\nyy842:\n\t\tYYDEBUG(842, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy821;\nyy843:\n\t\tYYDEBUG(843, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy847;\n\t\t}\n\t\tgoto yy842;\nyy844:\n\t\tYYDEBUG(844, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(845, *YYCURSOR);\n\t\tif (yych <= '/') goto yy846;\n\t\tif (yych <= '9') goto yy844;\nyy846:\n\t\tYYDEBUG(846, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1548 \"Zend/zend_language_scanner.l\"\n\t\t{ /* Offset must be treated as a string */\n\tzendlval->value.str.val = (char *)estrndup(yytext, yyleng);\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\treturn T_NUM_STRING;\n}\n#line 7750 \"Zend/zend_language_scanner.c\"\nyy847:\n\t\tYYDEBUG(847, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(848, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy847;\n\t\t}\n\t\tgoto yy846;\nyy849:\n\t\tYYDEBUG(849, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(850, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy849;\n\t\t}\n\t\tgoto yy846;\n\t}\n}\n#line 2405 \"Zend/zend_language_scanner.l\"\n\n}\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2012-01-17-032d140fd6-877f97cde1.c"}}},{"rowIdx":67,"cells":{"id":{"kind":"string","value":"manybugs_data_68"},"content":{"kind":"string","value":"\n/*--------------------------------------------------------------------*/\n/*--- Helgrind: a Valgrind tool for detecting errors ---*/\n/*--- in threaded programs. hg_main.c ---*/\n/*--------------------------------------------------------------------*/\n\n/*\n This file is part of Helgrind, a Valgrind tool for detecting errors\n in threaded programs.\n\n Copyright (C) 2007-2010 OpenWorks LLP\n info@open-works.co.uk\n\n Copyright (C) 2007-2010 Apple, Inc.\n\n This program is free software; you can redistribute it and/or\n modify it under the terms of the GNU General Public License as\n published by the Free Software Foundation; either version 2 of the\n License, or (at your option) any later version.\n\n This program is distributed in the hope that it will be useful, but\n WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n General Public License for more details.\n\n You should have received a copy of the GNU General Public License\n along with this program; if not, write to the Free Software\n Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA\n 02111-1307, USA.\n\n The GNU General Public License is contained in the file COPYING.\n\n Neither the names of the U.S. Department of Energy nor the\n University of California nor the names of its contributors may be\n used to endorse or promote products derived from this software\n without prior written permission.\n*/\n\n#include \"pub_tool_basics.h\"\n#include \"pub_tool_libcassert.h\"\n#include \"pub_tool_libcbase.h\"\n#include \"pub_tool_libcprint.h\"\n#include \"pub_tool_threadstate.h\"\n#include \"pub_tool_tooliface.h\"\n#include \"pub_tool_hashtable.h\"\n#include \"pub_tool_replacemalloc.h\"\n#include \"pub_tool_machine.h\"\n#include \"pub_tool_options.h\"\n#include \"pub_tool_xarray.h\"\n#include \"pub_tool_stacktrace.h\"\n#include \"pub_tool_wordfm.h\"\n#include \"pub_tool_debuginfo.h\" // VG_(find_seginfo), VG_(seginfo_soname)\n#include \"pub_tool_redir.h\" // sonames for the dynamic linkers\n#include \"pub_tool_vki.h\" // VKI_PAGE_SIZE\n#include \"pub_tool_libcproc.h\" // VG_(atfork)\n#include \"pub_tool_aspacemgr.h\" // VG_(am_is_valid_for_client)\n\n#include \"hg_basics.h\"\n#include \"hg_wordset.h\"\n#include \"hg_lock_n_thread.h\"\n#include \"hg_errors.h\"\n\n#include \"libhb.h\"\n\n#include \"helgrind.h\"\n\n\n// FIXME: new_mem_w_tid ignores the supplied tid. (wtf?!)\n\n// FIXME: when client destroys a lock or a CV, remove these\n// from our mappings, so that the associated SO can be freed up\n\n/*----------------------------------------------------------------*/\n/*--- ---*/\n/*----------------------------------------------------------------*/\n\n/* Note this needs to be compiled with -fno-strict-aliasing, since it\n contains a whole bunch of calls to lookupFM etc which cast between\n Word and pointer types. gcc rightly complains this breaks ANSI C\n strict aliasing rules, at -O2. No complaints at -O, but -O2 gives\n worthwhile performance benefits over -O.\n*/\n\n// FIXME what is supposed to happen to locks in memory which\n// is relocated as a result of client realloc?\n\n// FIXME put referencing ThreadId into Thread and get\n// rid of the slow reverse mapping function.\n\n// FIXME accesses to NoAccess areas: change state to Excl?\n\n// FIXME report errors for accesses of NoAccess memory?\n\n// FIXME pth_cond_wait/timedwait wrappers. Even if these fail,\n// the thread still holds the lock.\n\n/* ------------ Debug/trace options ------------ */\n\n// 0 for silent, 1 for some stuff, 2 for lots of stuff\n#define SHOW_EVENTS 0\n\n\nstatic void all__sanity_check ( Char* who ); /* fwds */\n\n#define HG_CLI__MALLOC_REDZONE_SZB 16 /* let's say */\n\n// 0 for none, 1 for dump at end of run\n#define SHOW_DATA_STRUCTURES 0\n\n\n/* ------------ Misc comments ------------ */\n\n// FIXME: don't hardwire initial entries for root thread.\n// Instead, let the pre_thread_ll_create handler do this.\n\n\n/*----------------------------------------------------------------*/\n/*--- Primary data structures ---*/\n/*----------------------------------------------------------------*/\n\n/* Admin linked list of Threads */\nstatic Thread* admin_threads = NULL;\n\n/* Admin double linked list of Locks */\n/* We need a double linked list to properly and efficiently\n handle del_LockN. */\nstatic Lock* admin_locks = NULL;\n\n/* Mapping table for core ThreadIds to Thread* */\nstatic Thread** map_threads = NULL; /* Array[VG_N_THREADS] of Thread* */\n\n/* Mapping table for lock guest addresses to Lock* */\nstatic WordFM* map_locks = NULL; /* WordFM LockAddr Lock* */\n\n/* The word-set universes for lock sets. */\nstatic WordSetU* univ_lsets = NULL; /* sets of Lock* */\nstatic WordSetU* univ_laog = NULL; /* sets of Lock*, for LAOG */\n\n\n/*----------------------------------------------------------------*/\n/*--- Simple helpers for the data structures ---*/\n/*----------------------------------------------------------------*/\n\nstatic UWord stats__lockN_acquires = 0;\nstatic UWord stats__lockN_releases = 0;\n\nstatic\nThreadId map_threads_maybe_reverse_lookup_SLOW ( Thread* thr ); /*fwds*/\n\n/* --------- Constructors --------- */\n\nstatic Thread* mk_Thread ( Thr* hbthr ) {\n static Int indx = 1;\n Thread* thread = HG_(zalloc)( \"hg.mk_Thread.1\", sizeof(Thread) );\n thread->locksetA = HG_(emptyWS)( univ_lsets );\n thread->locksetW = HG_(emptyWS)( univ_lsets );\n thread->magic = Thread_MAGIC;\n thread->hbthr = hbthr;\n thread->coretid = VG_INVALID_THREADID;\n thread->created_at = NULL;\n thread->announced = False;\n thread->errmsg_index = indx++;\n thread->admin = admin_threads;\n admin_threads = thread;\n return thread;\n}\n\n// Make a new lock which is unlocked (hence ownerless)\n// and insert the new lock in admin_locks double linked list.\nstatic Lock* mk_LockN ( LockKind kind, Addr guestaddr ) {\n static ULong unique = 0;\n Lock* lock = HG_(zalloc)( \"hg.mk_Lock.1\", sizeof(Lock) );\n /* begin: add to double linked list */\n if (admin_locks)\n admin_locks->admin_prev = lock;\n lock->admin_next = admin_locks;\n lock->admin_prev = NULL;\n admin_locks = lock;\n /* end: add */\n lock->unique = unique++;\n lock->magic = LockN_MAGIC;\n lock->appeared_at = NULL;\n lock->acquired_at = NULL;\n lock->hbso = libhb_so_alloc();\n lock->guestaddr = guestaddr;\n lock->kind = kind;\n lock->heldW = False;\n lock->heldBy = NULL;\n tl_assert(HG_(is_sane_LockN)(lock));\n return lock;\n}\n\n/* Release storage for a Lock. Also release storage in .heldBy, if\n any. Removes from admin_locks double linked list. */\nstatic void del_LockN ( Lock* lk ) \n{\n tl_assert(HG_(is_sane_LockN)(lk));\n tl_assert(lk->hbso);\n libhb_so_dealloc(lk->hbso);\n if (lk->heldBy)\n VG_(deleteBag)( lk->heldBy );\n /* begin: del lock from double linked list */\n if (lk == admin_locks) {\n tl_assert(lk->admin_prev == NULL);\n if (lk->admin_next)\n lk->admin_next->admin_prev = NULL;\n admin_locks = lk->admin_next;\n }\n else {\n tl_assert(lk->admin_prev != NULL);\n lk->admin_prev->admin_next = lk->admin_next;\n if (lk->admin_next)\n lk->admin_next->admin_prev = lk->admin_prev;\n }\n /* end: del */\n VG_(memset)(lk, 0xAA, sizeof(*lk));\n HG_(free)(lk);\n}\n\n/* Update 'lk' to reflect that 'thr' now has a write-acquisition of\n it. This is done strictly: only combinations resulting from\n correct program and libpthread behaviour are allowed. */\nstatic void lockN_acquire_writer ( Lock* lk, Thread* thr ) \n{\n tl_assert(HG_(is_sane_LockN)(lk));\n tl_assert(HG_(is_sane_Thread)(thr));\n\n stats__lockN_acquires++;\n\n /* EXPOSITION only */\n /* We need to keep recording snapshots of where the lock was\n acquired, so as to produce better lock-order error messages. */\n if (lk->acquired_at == NULL) {\n ThreadId tid;\n tl_assert(lk->heldBy == NULL);\n tid = map_threads_maybe_reverse_lookup_SLOW(thr);\n lk->acquired_at\n = VG_(record_ExeContext)(tid, 0/*first_ip_delta*/);\n } else {\n tl_assert(lk->heldBy != NULL);\n }\n /* end EXPOSITION only */\n\n switch (lk->kind) {\n case LK_nonRec:\n case_LK_nonRec:\n tl_assert(lk->heldBy == NULL); /* can't w-lock recursively */\n tl_assert(!lk->heldW);\n lk->heldW = True;\n lk->heldBy = VG_(newBag)( HG_(zalloc), \"hg.lNaw.1\", HG_(free) );\n VG_(addToBag)( lk->heldBy, (Word)thr );\n break;\n case LK_mbRec:\n if (lk->heldBy == NULL)\n goto case_LK_nonRec;\n /* 2nd and subsequent locking of a lock by its owner */\n tl_assert(lk->heldW);\n /* assert: lk is only held by one thread .. */\n tl_assert(VG_(sizeUniqueBag(lk->heldBy)) == 1);\n /* assert: .. and that thread is 'thr'. */\n tl_assert(VG_(elemBag)(lk->heldBy, (Word)thr)\n == VG_(sizeTotalBag)(lk->heldBy));\n VG_(addToBag)(lk->heldBy, (Word)thr);\n break;\n case LK_rdwr:\n tl_assert(lk->heldBy == NULL && !lk->heldW); /* must be unheld */\n goto case_LK_nonRec;\n default: \n tl_assert(0);\n }\n tl_assert(HG_(is_sane_LockN)(lk));\n}\n\nstatic void lockN_acquire_reader ( Lock* lk, Thread* thr )\n{\n tl_assert(HG_(is_sane_LockN)(lk));\n tl_assert(HG_(is_sane_Thread)(thr));\n /* can only add reader to a reader-writer lock. */\n tl_assert(lk->kind == LK_rdwr);\n /* lk must be free or already r-held. */\n tl_assert(lk->heldBy == NULL \n || (lk->heldBy != NULL && !lk->heldW));\n\n stats__lockN_acquires++;\n\n /* EXPOSITION only */\n /* We need to keep recording snapshots of where the lock was\n acquired, so as to produce better lock-order error messages. */\n if (lk->acquired_at == NULL) {\n ThreadId tid;\n tl_assert(lk->heldBy == NULL);\n tid = map_threads_maybe_reverse_lookup_SLOW(thr);\n lk->acquired_at\n = VG_(record_ExeContext)(tid, 0/*first_ip_delta*/);\n } else {\n tl_assert(lk->heldBy != NULL);\n }\n /* end EXPOSITION only */\n\n if (lk->heldBy) {\n VG_(addToBag)(lk->heldBy, (Word)thr);\n } else {\n lk->heldW = False;\n lk->heldBy = VG_(newBag)( HG_(zalloc), \"hg.lNar.1\", HG_(free) );\n VG_(addToBag)( lk->heldBy, (Word)thr );\n }\n tl_assert(!lk->heldW);\n tl_assert(HG_(is_sane_LockN)(lk));\n}\n\n/* Update 'lk' to reflect a release of it by 'thr'. This is done\n strictly: only combinations resulting from correct program and\n libpthread behaviour are allowed. */\n\nstatic void lockN_release ( Lock* lk, Thread* thr )\n{\n Bool b;\n tl_assert(HG_(is_sane_LockN)(lk));\n tl_assert(HG_(is_sane_Thread)(thr));\n /* lock must be held by someone */\n tl_assert(lk->heldBy);\n stats__lockN_releases++;\n /* Remove it from the holder set */\n b = VG_(delFromBag)(lk->heldBy, (Word)thr);\n /* thr must actually have been a holder of lk */\n tl_assert(b);\n /* normalise */\n tl_assert(lk->acquired_at);\n if (VG_(isEmptyBag)(lk->heldBy)) {\n VG_(deleteBag)(lk->heldBy);\n lk->heldBy = NULL;\n lk->heldW = False;\n lk->acquired_at = NULL;\n }\n tl_assert(HG_(is_sane_LockN)(lk));\n}\n\nstatic void remove_Lock_from_locksets_of_all_owning_Threads( Lock* lk )\n{\n Thread* thr;\n if (!lk->heldBy) {\n tl_assert(!lk->heldW);\n return;\n }\n /* for each thread that holds this lock do ... */\n VG_(initIterBag)( lk->heldBy );\n while (VG_(nextIterBag)( lk->heldBy, (Word*)&thr, NULL )) {\n tl_assert(HG_(is_sane_Thread)(thr));\n tl_assert(HG_(elemWS)( univ_lsets,\n thr->locksetA, (Word)lk ));\n thr->locksetA\n = HG_(delFromWS)( univ_lsets, thr->locksetA, (Word)lk );\n\n if (lk->heldW) {\n tl_assert(HG_(elemWS)( univ_lsets,\n thr->locksetW, (Word)lk ));\n thr->locksetW\n = HG_(delFromWS)( univ_lsets, thr->locksetW, (Word)lk );\n }\n }\n VG_(doneIterBag)( lk->heldBy );\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- Print out the primary data structures ---*/\n/*----------------------------------------------------------------*/\n\n#define PP_THREADS (1<<1)\n#define PP_LOCKS (1<<2)\n#define PP_ALL (PP_THREADS | PP_LOCKS)\n\n\nstatic const Int sHOW_ADMIN = 0;\n\nstatic void space ( Int n )\n{\n Int i;\n Char spaces[128+1];\n tl_assert(n >= 0 && n < 128);\n if (n == 0)\n return;\n for (i = 0; i < n; i++)\n spaces[i] = ' ';\n spaces[i] = 0;\n tl_assert(i < 128+1);\n VG_(printf)(\"%s\", spaces);\n}\n\nstatic void pp_Thread ( Int d, Thread* t )\n{\n space(d+0); VG_(printf)(\"Thread %p {\\n\", t);\n if (sHOW_ADMIN) {\n space(d+3); VG_(printf)(\"admin %p\\n\", t->admin);\n space(d+3); VG_(printf)(\"magic 0x%x\\n\", (UInt)t->magic);\n }\n space(d+3); VG_(printf)(\"locksetA %d\\n\", (Int)t->locksetA);\n space(d+3); VG_(printf)(\"locksetW %d\\n\", (Int)t->locksetW);\n space(d+0); VG_(printf)(\"}\\n\");\n}\n\nstatic void pp_admin_threads ( Int d )\n{\n Int i, n;\n Thread* t;\n for (n = 0, t = admin_threads; t; n++, t = t->admin) {\n /* nothing */\n }\n space(d); VG_(printf)(\"admin_threads (%d records) {\\n\", n);\n for (i = 0, t = admin_threads; t; i++, t = t->admin) {\n if (0) {\n space(n); \n VG_(printf)(\"admin_threads record %d of %d:\\n\", i, n);\n }\n pp_Thread(d+3, t);\n }\n space(d); VG_(printf)(\"}\\n\");\n}\n\nstatic void pp_map_threads ( Int d )\n{\n Int i, n = 0;\n space(d); VG_(printf)(\"map_threads \");\n for (i = 0; i < VG_N_THREADS; i++) {\n if (map_threads[i] != NULL)\n n++;\n }\n VG_(printf)(\"(%d entries) {\\n\", n);\n for (i = 0; i < VG_N_THREADS; i++) {\n if (map_threads[i] == NULL)\n continue;\n space(d+3);\n VG_(printf)(\"coretid %d -> Thread %p\\n\", i, map_threads[i]);\n }\n space(d); VG_(printf)(\"}\\n\");\n}\n\nstatic const HChar* show_LockKind ( LockKind lkk ) {\n switch (lkk) {\n case LK_mbRec: return \"mbRec\";\n case LK_nonRec: return \"nonRec\";\n case LK_rdwr: return \"rdwr\";\n default: tl_assert(0);\n }\n}\n\nstatic void pp_Lock ( Int d, Lock* lk )\n{\n space(d+0); VG_(printf)(\"Lock %p (ga %#lx) {\\n\", lk, lk->guestaddr);\n if (sHOW_ADMIN) {\n space(d+3); VG_(printf)(\"admin_n %p\\n\", lk->admin_next);\n space(d+3); VG_(printf)(\"admin_p %p\\n\", lk->admin_prev);\n space(d+3); VG_(printf)(\"magic 0x%x\\n\", (UInt)lk->magic);\n }\n space(d+3); VG_(printf)(\"unique %llu\\n\", lk->unique);\n space(d+3); VG_(printf)(\"kind %s\\n\", show_LockKind(lk->kind));\n space(d+3); VG_(printf)(\"heldW %s\\n\", lk->heldW ? \"yes\" : \"no\");\n space(d+3); VG_(printf)(\"heldBy %p\", lk->heldBy);\n if (lk->heldBy) {\n Thread* thr;\n Word count;\n VG_(printf)(\" { \");\n VG_(initIterBag)( lk->heldBy );\n while (VG_(nextIterBag)( lk->heldBy, (Word*)&thr, &count ))\n VG_(printf)(\"%lu:%p \", count, thr);\n VG_(doneIterBag)( lk->heldBy );\n VG_(printf)(\"}\");\n }\n VG_(printf)(\"\\n\");\n space(d+0); VG_(printf)(\"}\\n\");\n}\n\nstatic void pp_admin_locks ( Int d )\n{\n Int i, n;\n Lock* lk;\n for (n = 0, lk = admin_locks; lk; n++, lk = lk->admin_next) {\n /* nothing */\n }\n space(d); VG_(printf)(\"admin_locks (%d records) {\\n\", n);\n for (i = 0, lk = admin_locks; lk; i++, lk = lk->admin_next) {\n if (0) {\n space(n); \n VG_(printf)(\"admin_locks record %d of %d:\\n\", i, n);\n }\n pp_Lock(d+3, lk);\n }\n space(d); VG_(printf)(\"}\\n\");\n}\n\nstatic void pp_map_locks ( Int d )\n{\n void* gla;\n Lock* lk;\n space(d); VG_(printf)(\"map_locks (%d entries) {\\n\",\n (Int)VG_(sizeFM)( map_locks ));\n VG_(initIterFM)( map_locks );\n while (VG_(nextIterFM)( map_locks, (Word*)&gla,\n (Word*)&lk )) {\n space(d+3);\n VG_(printf)(\"guest %p -> Lock %p\\n\", gla, lk);\n }\n VG_(doneIterFM)( map_locks );\n space(d); VG_(printf)(\"}\\n\");\n}\n\nstatic void pp_everything ( Int flags, Char* caller )\n{\n Int d = 0;\n VG_(printf)(\"\\n\");\n VG_(printf)(\"All_Data_Structures (caller = \\\"%s\\\") {\\n\", caller);\n if (flags & PP_THREADS) {\n VG_(printf)(\"\\n\");\n pp_admin_threads(d+3);\n VG_(printf)(\"\\n\");\n pp_map_threads(d+3);\n }\n if (flags & PP_LOCKS) {\n VG_(printf)(\"\\n\");\n pp_admin_locks(d+3);\n VG_(printf)(\"\\n\");\n pp_map_locks(d+3);\n }\n\n VG_(printf)(\"\\n\");\n VG_(printf)(\"}\\n\");\n VG_(printf)(\"\\n\");\n}\n\n#undef SHOW_ADMIN\n\n\n/*----------------------------------------------------------------*/\n/*--- Initialise the primary data structures ---*/\n/*----------------------------------------------------------------*/\n\nstatic void initialise_data_structures ( Thr* hbthr_root )\n{\n Thread* thr;\n\n /* Get everything initialised and zeroed. */\n tl_assert(admin_threads == NULL);\n tl_assert(admin_locks == NULL);\n\n tl_assert(sizeof(Addr) == sizeof(Word));\n\n tl_assert(map_threads == NULL);\n map_threads = HG_(zalloc)( \"hg.ids.1\", VG_N_THREADS * sizeof(Thread*) );\n tl_assert(map_threads != NULL);\n\n tl_assert(sizeof(Addr) == sizeof(Word));\n tl_assert(map_locks == NULL);\n map_locks = VG_(newFM)( HG_(zalloc), \"hg.ids.2\", HG_(free), \n NULL/*unboxed Word cmp*/);\n tl_assert(map_locks != NULL);\n\n tl_assert(univ_lsets == NULL);\n univ_lsets = HG_(newWordSetU)( HG_(zalloc), \"hg.ids.4\", HG_(free),\n 8/*cacheSize*/ );\n tl_assert(univ_lsets != NULL);\n\n tl_assert(univ_laog == NULL);\n if (HG_(clo_track_lockorders)) {\n univ_laog = HG_(newWordSetU)( HG_(zalloc), \"hg.ids.5 (univ_laog)\",\n HG_(free), 24/*cacheSize*/ );\n tl_assert(univ_laog != NULL);\n }\n\n /* Set up entries for the root thread */\n // FIXME: this assumes that the first real ThreadId is 1\n\n /* a Thread for the new thread ... */\n thr = mk_Thread(hbthr_root);\n thr->coretid = 1; /* FIXME: hardwires an assumption about the\n identity of the root thread. */\n tl_assert( libhb_get_Thr_hgthread(hbthr_root) == NULL );\n libhb_set_Thr_hgthread(hbthr_root, thr);\n\n /* and bind it in the thread-map table. */\n tl_assert(HG_(is_sane_ThreadId)(thr->coretid));\n tl_assert(thr->coretid != VG_INVALID_THREADID);\n\n map_threads[thr->coretid] = thr;\n\n tl_assert(VG_INVALID_THREADID == 0);\n\n all__sanity_check(\"initialise_data_structures\");\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- map_threads :: array[core-ThreadId] of Thread* ---*/\n/*----------------------------------------------------------------*/\n\n/* Doesn't assert if the relevant map_threads entry is NULL. */\nstatic Thread* map_threads_maybe_lookup ( ThreadId coretid )\n{\n Thread* thr;\n tl_assert( HG_(is_sane_ThreadId)(coretid) );\n thr = map_threads[coretid];\n return thr;\n}\n\n/* Asserts if the relevant map_threads entry is NULL. */\nstatic inline Thread* map_threads_lookup ( ThreadId coretid )\n{\n Thread* thr;\n tl_assert( HG_(is_sane_ThreadId)(coretid) );\n thr = map_threads[coretid];\n tl_assert(thr);\n return thr;\n}\n\n/* Do a reverse lookup. Does not assert if 'thr' is not found in\n map_threads. */\nstatic ThreadId map_threads_maybe_reverse_lookup_SLOW ( Thread* thr )\n{\n ThreadId tid;\n tl_assert(HG_(is_sane_Thread)(thr));\n /* Check nobody used the invalid-threadid slot */\n tl_assert(VG_INVALID_THREADID >= 0 && VG_INVALID_THREADID < VG_N_THREADS);\n tl_assert(map_threads[VG_INVALID_THREADID] == NULL);\n tid = thr->coretid;\n tl_assert(HG_(is_sane_ThreadId)(tid));\n return tid;\n}\n\n/* Do a reverse lookup. Warning: POTENTIALLY SLOW. Asserts if 'thr'\n is not found in map_threads. */\nstatic ThreadId map_threads_reverse_lookup_SLOW ( Thread* thr )\n{\n ThreadId tid = map_threads_maybe_reverse_lookup_SLOW( thr );\n tl_assert(tid != VG_INVALID_THREADID);\n tl_assert(map_threads[tid]);\n tl_assert(map_threads[tid]->coretid == tid);\n return tid;\n}\n\nstatic void map_threads_delete ( ThreadId coretid )\n{\n Thread* thr;\n tl_assert(coretid != 0);\n tl_assert( HG_(is_sane_ThreadId)(coretid) );\n thr = map_threads[coretid];\n tl_assert(thr);\n map_threads[coretid] = NULL;\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- map_locks :: WordFM guest-Addr-of-lock Lock* ---*/\n/*----------------------------------------------------------------*/\n\n/* Make sure there is a lock table entry for the given (lock) guest\n address. If not, create one of the stated 'kind' in unheld state.\n In any case, return the address of the existing or new Lock. */\nstatic \nLock* map_locks_lookup_or_create ( LockKind lkk, Addr ga, ThreadId tid )\n{\n Bool found;\n Lock* oldlock = NULL;\n tl_assert(HG_(is_sane_ThreadId)(tid));\n found = VG_(lookupFM)( map_locks, \n NULL, (Word*)&oldlock, (Word)ga );\n if (!found) {\n Lock* lock = mk_LockN(lkk, ga);\n lock->appeared_at = VG_(record_ExeContext)( tid, 0 );\n tl_assert(HG_(is_sane_LockN)(lock));\n VG_(addToFM)( map_locks, (Word)ga, (Word)lock );\n tl_assert(oldlock == NULL);\n return lock;\n } else {\n tl_assert(oldlock != NULL);\n tl_assert(HG_(is_sane_LockN)(oldlock));\n tl_assert(oldlock->guestaddr == ga);\n return oldlock;\n }\n}\n\nstatic Lock* map_locks_maybe_lookup ( Addr ga )\n{\n Bool found;\n Lock* lk = NULL;\n found = VG_(lookupFM)( map_locks, NULL, (Word*)&lk, (Word)ga );\n tl_assert(found ? lk != NULL : lk == NULL);\n return lk;\n}\n\nstatic void map_locks_delete ( Addr ga )\n{\n Addr ga2 = 0;\n Lock* lk = NULL;\n VG_(delFromFM)( map_locks,\n (Word*)&ga2, (Word*)&lk, (Word)ga );\n /* delFromFM produces the val which is being deleted, if it is\n found. So assert it is non-null; that in effect asserts that we\n are deleting a (ga, Lock) pair which actually exists. */\n tl_assert(lk != NULL);\n tl_assert(ga2 == ga);\n}\n\n\n\n/*----------------------------------------------------------------*/\n/*--- Sanity checking the data structures ---*/\n/*----------------------------------------------------------------*/\n\nstatic UWord stats__sanity_checks = 0;\n\nstatic void laog__sanity_check ( Char* who ); /* fwds */\n\n/* REQUIRED INVARIANTS:\n\n Thread vs Segment/Lock/SecMaps\n\n for each t in Threads {\n\n // Thread.lockset: each element is really a valid Lock\n\n // Thread.lockset: each Lock in set is actually held by that thread\n for lk in Thread.lockset \n lk == LockedBy(t)\n\n // Thread.csegid is a valid SegmentID\n // and the associated Segment has .thr == t\n\n }\n\n all thread Locksets are pairwise empty under intersection\n (that is, no lock is claimed to be held by more than one thread)\n -- this is guaranteed if all locks in locksets point back to their\n owner threads\n\n Lock vs Thread/Segment/SecMaps\n\n for each entry (gla, la) in map_locks\n gla == la->guest_addr\n\n for each lk in Locks {\n\n lk->tag is valid\n lk->guest_addr does not have shadow state NoAccess\n if lk == LockedBy(t), then t->lockset contains lk\n if lk == UnlockedBy(segid) then segid is valid SegmentID\n and can be mapped to a valid Segment(seg)\n and seg->thr->lockset does not contain lk\n if lk == UnlockedNew then (no lockset contains lk)\n\n secmaps for lk has .mbHasLocks == True\n\n }\n\n Segment vs Thread/Lock/SecMaps\n\n the Segment graph is a dag (no cycles)\n all of the Segment graph must be reachable from the segids\n mentioned in the Threads\n\n for seg in Segments {\n\n seg->thr is a sane Thread\n\n }\n\n SecMaps vs Segment/Thread/Lock\n\n for sm in SecMaps {\n\n sm properly aligned\n if any shadow word is ShR or ShM then .mbHasShared == True\n\n for each Excl(segid) state\n map_segments_lookup maps to a sane Segment(seg)\n for each ShM/ShR(tsetid,lsetid) state\n each lk in lset is a valid Lock\n each thr in tset is a valid thread, which is non-dead\n\n }\n*/\n\n\n/* Return True iff 'thr' holds 'lk' in some mode. */\nstatic Bool thread_is_a_holder_of_Lock ( Thread* thr, Lock* lk )\n{\n if (lk->heldBy)\n return VG_(elemBag)( lk->heldBy, (Word)thr ) > 0;\n else\n return False;\n}\n\n/* Sanity check Threads, as far as possible */\n__attribute__((noinline))\nstatic void threads__sanity_check ( Char* who )\n{\n#define BAD(_str) do { how = (_str); goto bad; } while (0)\n Char* how = \"no error\";\n Thread* thr;\n WordSetID wsA, wsW;\n UWord* ls_words;\n Word ls_size, i;\n Lock* lk;\n for (thr = admin_threads; thr; thr = thr->admin) {\n if (!HG_(is_sane_Thread)(thr)) BAD(\"1\");\n wsA = thr->locksetA;\n wsW = thr->locksetW;\n // locks held in W mode are a subset of all locks held\n if (!HG_(isSubsetOf)( univ_lsets, wsW, wsA )) BAD(\"7\");\n HG_(getPayloadWS)( &ls_words, &ls_size, univ_lsets, wsA );\n for (i = 0; i < ls_size; i++) {\n lk = (Lock*)ls_words[i];\n // Thread.lockset: each element is really a valid Lock\n if (!HG_(is_sane_LockN)(lk)) BAD(\"2\");\n // Thread.lockset: each Lock in set is actually held by that\n // thread\n if (!thread_is_a_holder_of_Lock(thr,lk)) BAD(\"3\");\n }\n }\n return;\n bad:\n VG_(printf)(\"threads__sanity_check: who=\\\"%s\\\", bad=\\\"%s\\\"\\n\", who, how);\n tl_assert(0);\n#undef BAD\n}\n\n\n/* Sanity check Locks, as far as possible */\n__attribute__((noinline))\nstatic void locks__sanity_check ( Char* who )\n{\n#define BAD(_str) do { how = (_str); goto bad; } while (0)\n Char* how = \"no error\";\n Addr gla;\n Lock* lk;\n Int i;\n // # entries in admin_locks == # entries in map_locks\n for (i = 0, lk = admin_locks; lk; i++, lk = lk->admin_next)\n ;\n if (i != VG_(sizeFM)(map_locks)) BAD(\"1\");\n // for each entry (gla, lk) in map_locks\n // gla == lk->guest_addr\n VG_(initIterFM)( map_locks );\n while (VG_(nextIterFM)( map_locks,\n (Word*)&gla, (Word*)&lk )) {\n if (lk->guestaddr != gla) BAD(\"2\");\n }\n VG_(doneIterFM)( map_locks );\n // scan through admin_locks ...\n for (lk = admin_locks; lk; lk = lk->admin_next) {\n // lock is sane. Quite comprehensive, also checks that\n // referenced (holder) threads are sane.\n if (!HG_(is_sane_LockN)(lk)) BAD(\"3\");\n // map_locks binds guest address back to this lock\n if (lk != map_locks_maybe_lookup(lk->guestaddr)) BAD(\"4\");\n // look at all threads mentioned as holders of this lock. Ensure\n // this lock is mentioned in their locksets.\n if (lk->heldBy) {\n Thread* thr;\n Word count;\n VG_(initIterBag)( lk->heldBy );\n while (VG_(nextIterBag)( lk->heldBy, \n (Word*)&thr, &count )) {\n // HG_(is_sane_LockN) above ensures these\n tl_assert(count >= 1);\n tl_assert(HG_(is_sane_Thread)(thr));\n if (!HG_(elemWS)(univ_lsets, thr->locksetA, (Word)lk)) \n BAD(\"6\");\n // also check the w-only lockset\n if (lk->heldW \n && !HG_(elemWS)(univ_lsets, thr->locksetW, (Word)lk)) \n BAD(\"7\");\n if ((!lk->heldW)\n && HG_(elemWS)(univ_lsets, thr->locksetW, (Word)lk)) \n BAD(\"8\");\n }\n VG_(doneIterBag)( lk->heldBy );\n } else {\n /* lock not held by anybody */\n if (lk->heldW) BAD(\"9\"); /* should be False if !heldBy */\n // since lk is unheld, then (no lockset contains lk)\n // hmm, this is really too expensive to check. Hmm.\n }\n }\n\n return;\n bad:\n VG_(printf)(\"locks__sanity_check: who=\\\"%s\\\", bad=\\\"%s\\\"\\n\", who, how);\n tl_assert(0);\n#undef BAD\n}\n\n\nstatic void all_except_Locks__sanity_check ( Char* who ) {\n stats__sanity_checks++;\n if (0) VG_(printf)(\"all_except_Locks__sanity_check(%s)\\n\", who);\n threads__sanity_check(who);\n if (HG_(clo_track_lockorders))\n laog__sanity_check(who);\n}\nstatic void all__sanity_check ( Char* who ) {\n all_except_Locks__sanity_check(who);\n locks__sanity_check(who);\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- Shadow value and address range handlers ---*/\n/*----------------------------------------------------------------*/\n\nstatic void laog__pre_thread_acquires_lock ( Thread*, Lock* ); /* fwds */\n//static void laog__handle_lock_deletions ( WordSetID ); /* fwds */\nstatic inline Thread* get_current_Thread ( void ); /* fwds */\n__attribute__((noinline))\nstatic void laog__handle_one_lock_deletion ( Lock* lk ); /* fwds */\n\n\n/* Block-copy states (needed for implementing realloc()). */\n/* FIXME this copies shadow memory; it doesn't apply the MSM to it.\n Is that a problem? (hence 'scopy' rather than 'ccopy') */\nstatic void shadow_mem_scopy_range ( Thread* thr,\n Addr src, Addr dst, SizeT len )\n{\n Thr* hbthr = thr->hbthr;\n tl_assert(hbthr);\n libhb_copy_shadow_state( hbthr, src, dst, len );\n}\n\nstatic void shadow_mem_cread_range ( Thread* thr, Addr a, SizeT len )\n{\n Thr* hbthr = thr->hbthr;\n tl_assert(hbthr);\n LIBHB_CREAD_N(hbthr, a, len);\n}\n\nstatic void shadow_mem_cwrite_range ( Thread* thr, Addr a, SizeT len ) {\n Thr* hbthr = thr->hbthr;\n tl_assert(hbthr);\n LIBHB_CWRITE_N(hbthr, a, len);\n}\n\nstatic void shadow_mem_make_New ( Thread* thr, Addr a, SizeT len )\n{\n libhb_srange_new( thr->hbthr, a, len );\n}\n\nstatic void shadow_mem_make_NoAccess ( Thread* thr, Addr aIN, SizeT len )\n{\n if (0 && len > 500)\n VG_(printf)(\"make NoAccess ( %#lx, %ld )\\n\", aIN, len );\n libhb_srange_noaccess( thr->hbthr, aIN, len );\n}\n\nstatic void shadow_mem_make_Untracked ( Thread* thr, Addr aIN, SizeT len )\n{\n if (0 && len > 500)\n VG_(printf)(\"make Untracked ( %#lx, %ld )\\n\", aIN, len );\n libhb_srange_untrack( thr->hbthr, aIN, len );\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- Event handlers (evh__* functions) ---*/\n/*--- plus helpers (evhH__* functions) ---*/\n/*----------------------------------------------------------------*/\n\n/*--------- Event handler helpers (evhH__* functions) ---------*/\n\n/* Create a new segment for 'thr', making it depend (.prev) on its\n existing segment, bind together the SegmentID and Segment, and\n return both of them. Also update 'thr' so it references the new\n Segment. */\n//zz static \n//zz void evhH__start_new_segment_for_thread ( /*OUT*/SegmentID* new_segidP,\n//zz /*OUT*/Segment** new_segP,\n//zz Thread* thr )\n//zz {\n//zz Segment* cur_seg;\n//zz tl_assert(new_segP);\n//zz tl_assert(new_segidP);\n//zz tl_assert(HG_(is_sane_Thread)(thr));\n//zz cur_seg = map_segments_lookup( thr->csegid );\n//zz tl_assert(cur_seg);\n//zz tl_assert(cur_seg->thr == thr); /* all sane segs should point back\n//zz at their owner thread. */\n//zz *new_segP = mk_Segment( thr, cur_seg, NULL/*other*/ );\n//zz *new_segidP = alloc_SegmentID();\n//zz map_segments_add( *new_segidP, *new_segP );\n//zz thr->csegid = *new_segidP;\n//zz }\n\n\n/* The lock at 'lock_ga' has acquired a writer. Make all necessary\n updates, and also do all possible error checks. */\nstatic \nvoid evhH__post_thread_w_acquires_lock ( Thread* thr, \n LockKind lkk, Addr lock_ga )\n{\n Lock* lk; \n\n /* Basically what we need to do is call lockN_acquire_writer.\n However, that will barf if any 'invalid' lock states would\n result. Therefore check before calling. Side effect is that\n 'HG_(is_sane_LockN)(lk)' is both a pre- and post-condition of this\n routine. \n\n Because this routine is only called after successful lock\n acquisition, we should not be asked to move the lock into any\n invalid states. Requests to do so are bugs in libpthread, since\n that should have rejected any such requests. */\n\n tl_assert(HG_(is_sane_Thread)(thr));\n /* Try to find the lock. If we can't, then create a new one with\n kind 'lkk'. */\n lk = map_locks_lookup_or_create( \n lkk, lock_ga, map_threads_reverse_lookup_SLOW(thr) );\n tl_assert( HG_(is_sane_LockN)(lk) );\n\n /* check libhb level entities exist */\n tl_assert(thr->hbthr);\n tl_assert(lk->hbso);\n\n if (lk->heldBy == NULL) {\n /* the lock isn't held. Simple. */\n tl_assert(!lk->heldW);\n lockN_acquire_writer( lk, thr );\n /* acquire a dependency from the lock's VCs */\n libhb_so_recv( thr->hbthr, lk->hbso, True/*strong_recv*/ );\n goto noerror;\n }\n\n /* So the lock is already held. If held as a r-lock then\n libpthread must be buggy. */\n tl_assert(lk->heldBy);\n if (!lk->heldW) {\n HG_(record_error_Misc)(\n thr, \"Bug in libpthread: write lock \"\n \"granted on rwlock which is currently rd-held\");\n goto error;\n }\n\n /* So the lock is held in w-mode. If it's held by some other\n thread, then libpthread must be buggy. */\n tl_assert(VG_(sizeUniqueBag)(lk->heldBy) == 1); /* from precondition */\n\n if (thr != (Thread*)VG_(anyElementOfBag)(lk->heldBy)) {\n HG_(record_error_Misc)(\n thr, \"Bug in libpthread: write lock \"\n \"granted on mutex/rwlock which is currently \"\n \"wr-held by a different thread\");\n goto error;\n }\n\n /* So the lock is already held in w-mode by 'thr'. That means this\n is an attempt to lock it recursively, which is only allowable\n for LK_mbRec kinded locks. Since this routine is called only\n once the lock has been acquired, this must also be a libpthread\n bug. */\n if (lk->kind != LK_mbRec) {\n HG_(record_error_Misc)(\n thr, \"Bug in libpthread: recursive write lock \"\n \"granted on mutex/wrlock which does not \"\n \"support recursion\");\n goto error;\n }\n\n /* So we are recursively re-locking a lock we already w-hold. */\n lockN_acquire_writer( lk, thr );\n /* acquire a dependency from the lock's VC. Probably pointless,\n but also harmless. */\n libhb_so_recv( thr->hbthr, lk->hbso, True/*strong_recv*/ );\n goto noerror;\n\n noerror:\n if (HG_(clo_track_lockorders)) {\n /* check lock order acquisition graph, and update. This has to\n happen before the lock is added to the thread's locksetA/W. */\n laog__pre_thread_acquires_lock( thr, lk );\n }\n /* update the thread's held-locks set */\n thr->locksetA = HG_(addToWS)( univ_lsets, thr->locksetA, (Word)lk );\n thr->locksetW = HG_(addToWS)( univ_lsets, thr->locksetW, (Word)lk );\n /* fall through */\n\n error:\n tl_assert(HG_(is_sane_LockN)(lk));\n}\n\n\n/* The lock at 'lock_ga' has acquired a reader. Make all necessary\n updates, and also do all possible error checks. */\nstatic \nvoid evhH__post_thread_r_acquires_lock ( Thread* thr, \n LockKind lkk, Addr lock_ga )\n{\n Lock* lk; \n\n /* Basically what we need to do is call lockN_acquire_reader.\n However, that will barf if any 'invalid' lock states would\n result. Therefore check before calling. Side effect is that\n 'HG_(is_sane_LockN)(lk)' is both a pre- and post-condition of this\n routine. \n\n Because this routine is only called after successful lock\n acquisition, we should not be asked to move the lock into any\n invalid states. Requests to do so are bugs in libpthread, since\n that should have rejected any such requests. */\n\n tl_assert(HG_(is_sane_Thread)(thr));\n /* Try to find the lock. If we can't, then create a new one with\n kind 'lkk'. Only a reader-writer lock can be read-locked,\n hence the first assertion. */\n tl_assert(lkk == LK_rdwr);\n lk = map_locks_lookup_or_create( \n lkk, lock_ga, map_threads_reverse_lookup_SLOW(thr) );\n tl_assert( HG_(is_sane_LockN)(lk) );\n\n /* check libhb level entities exist */\n tl_assert(thr->hbthr);\n tl_assert(lk->hbso);\n\n if (lk->heldBy == NULL) {\n /* the lock isn't held. Simple. */\n tl_assert(!lk->heldW);\n lockN_acquire_reader( lk, thr );\n /* acquire a dependency from the lock's VC */\n libhb_so_recv( thr->hbthr, lk->hbso, False/*!strong_recv*/ );\n goto noerror;\n }\n\n /* So the lock is already held. If held as a w-lock then\n libpthread must be buggy. */\n tl_assert(lk->heldBy);\n if (lk->heldW) {\n HG_(record_error_Misc)( thr, \"Bug in libpthread: read lock \"\n \"granted on rwlock which is \"\n \"currently wr-held\");\n goto error;\n }\n\n /* Easy enough. In short anybody can get a read-lock on a rwlock\n provided it is either unlocked or already in rd-held. */\n lockN_acquire_reader( lk, thr );\n /* acquire a dependency from the lock's VC. Probably pointless,\n but also harmless. */\n libhb_so_recv( thr->hbthr, lk->hbso, False/*!strong_recv*/ );\n goto noerror;\n\n noerror:\n if (HG_(clo_track_lockorders)) {\n /* check lock order acquisition graph, and update. This has to\n happen before the lock is added to the thread's locksetA/W. */\n laog__pre_thread_acquires_lock( thr, lk );\n }\n /* update the thread's held-locks set */\n thr->locksetA = HG_(addToWS)( univ_lsets, thr->locksetA, (Word)lk );\n /* but don't update thr->locksetW, since lk is only rd-held */\n /* fall through */\n\n error:\n tl_assert(HG_(is_sane_LockN)(lk));\n}\n\n\n/* The lock at 'lock_ga' is just about to be unlocked. Make all\n necessary updates, and also do all possible error checks. */\nstatic \nvoid evhH__pre_thread_releases_lock ( Thread* thr,\n Addr lock_ga, Bool isRDWR )\n{\n Lock* lock;\n Word n;\n Bool was_heldW;\n\n /* This routine is called prior to a lock release, before\n libpthread has had a chance to validate the call. Hence we need\n to detect and reject any attempts to move the lock into an\n invalid state. Such attempts are bugs in the client.\n\n isRDWR is True if we know from the wrapper context that lock_ga\n should refer to a reader-writer lock, and is False if [ditto]\n lock_ga should refer to a standard mutex. */\n\n tl_assert(HG_(is_sane_Thread)(thr));\n lock = map_locks_maybe_lookup( lock_ga );\n\n if (!lock) {\n /* We know nothing about a lock at 'lock_ga'. Nevertheless\n the client is trying to unlock it. So complain, then ignore\n the attempt. */\n HG_(record_error_UnlockBogus)( thr, lock_ga );\n return;\n }\n\n tl_assert(lock->guestaddr == lock_ga);\n tl_assert(HG_(is_sane_LockN)(lock));\n\n if (isRDWR && lock->kind != LK_rdwr) {\n HG_(record_error_Misc)( thr, \"pthread_rwlock_unlock with a \"\n \"pthread_mutex_t* argument \" );\n }\n if ((!isRDWR) && lock->kind == LK_rdwr) {\n HG_(record_error_Misc)( thr, \"pthread_mutex_unlock with a \"\n \"pthread_rwlock_t* argument \" );\n }\n\n if (!lock->heldBy) {\n /* The lock is not held. This indicates a serious bug in the\n client. */\n tl_assert(!lock->heldW);\n HG_(record_error_UnlockUnlocked)( thr, lock );\n tl_assert(!HG_(elemWS)( univ_lsets, thr->locksetA, (Word)lock ));\n tl_assert(!HG_(elemWS)( univ_lsets, thr->locksetW, (Word)lock ));\n goto error;\n }\n\n /* test just above dominates */\n tl_assert(lock->heldBy);\n was_heldW = lock->heldW;\n\n /* The lock is held. Is this thread one of the holders? If not,\n report a bug in the client. */\n n = VG_(elemBag)( lock->heldBy, (Word)thr );\n tl_assert(n >= 0);\n if (n == 0) {\n /* We are not a current holder of the lock. This is a bug in\n the guest, and (per POSIX pthread rules) the unlock\n attempt will fail. So just complain and do nothing\n else. */\n Thread* realOwner = (Thread*)VG_(anyElementOfBag)( lock->heldBy );\n tl_assert(HG_(is_sane_Thread)(realOwner));\n tl_assert(realOwner != thr);\n tl_assert(!HG_(elemWS)( univ_lsets, thr->locksetA, (Word)lock ));\n tl_assert(!HG_(elemWS)( univ_lsets, thr->locksetW, (Word)lock ));\n HG_(record_error_UnlockForeign)( thr, realOwner, lock );\n goto error;\n }\n\n /* Ok, we hold the lock 'n' times. */\n tl_assert(n >= 1);\n\n lockN_release( lock, thr );\n\n n--;\n tl_assert(n >= 0);\n\n if (n > 0) {\n tl_assert(lock->heldBy);\n tl_assert(n == VG_(elemBag)( lock->heldBy, (Word)thr )); \n /* We still hold the lock. So either it's a recursive lock \n or a rwlock which is currently r-held. */\n tl_assert(lock->kind == LK_mbRec\n || (lock->kind == LK_rdwr && !lock->heldW));\n tl_assert(HG_(elemWS)( univ_lsets, thr->locksetA, (Word)lock ));\n if (lock->heldW)\n tl_assert(HG_(elemWS)( univ_lsets, thr->locksetW, (Word)lock ));\n else\n tl_assert(!HG_(elemWS)( univ_lsets, thr->locksetW, (Word)lock ));\n } else {\n /* n is zero. This means we don't hold the lock any more. But\n if it's a rwlock held in r-mode, someone else could still\n hold it. Just do whatever sanity checks we can. */\n if (lock->kind == LK_rdwr && lock->heldBy) {\n /* It's a rwlock. We no longer hold it but we used to;\n nevertheless it still appears to be held by someone else.\n The implication is that, prior to this release, it must\n have been shared by us and and whoever else is holding it;\n which in turn implies it must be r-held, since a lock\n can't be w-held by more than one thread. */\n /* The lock is now R-held by somebody else: */\n tl_assert(lock->heldW == False);\n } else {\n /* Normal case. It's either not a rwlock, or it's a rwlock\n that we used to hold in w-mode (which is pretty much the\n same thing as a non-rwlock.) Since this transaction is\n atomic (V does not allow multiple threads to run\n simultaneously), it must mean the lock is now not held by\n anybody. Hence assert for it. */\n /* The lock is now not held by anybody: */\n tl_assert(!lock->heldBy);\n tl_assert(lock->heldW == False);\n }\n //if (lock->heldBy) {\n // tl_assert(0 == VG_(elemBag)( lock->heldBy, (Word)thr ));\n //}\n /* update this thread's lockset accordingly. */\n thr->locksetA\n = HG_(delFromWS)( univ_lsets, thr->locksetA, (Word)lock );\n thr->locksetW\n = HG_(delFromWS)( univ_lsets, thr->locksetW, (Word)lock );\n /* push our VC into the lock */\n tl_assert(thr->hbthr);\n tl_assert(lock->hbso);\n /* If the lock was previously W-held, then we want to do a\n strong send, and if previously R-held, then a weak send. */\n libhb_so_send( thr->hbthr, lock->hbso, was_heldW );\n }\n /* fall through */\n\n error:\n tl_assert(HG_(is_sane_LockN)(lock));\n}\n\n\n/* ---------------------------------------------------------- */\n/* -------- Event handlers proper (evh__* functions) -------- */\n/* ---------------------------------------------------------- */\n\n/* What is the Thread* for the currently running thread? This is\n absolutely performance critical. We receive notifications from the\n core for client code starts/stops, and cache the looked-up result\n in 'current_Thread'. Hence, for the vast majority of requests,\n finding the current thread reduces to a read of a global variable,\n provided get_current_Thread_in_C_C is inlined.\n\n Outside of client code, current_Thread is NULL, and presumably\n any uses of it will cause a segfault. Hence:\n\n - for uses definitely within client code, use\n get_current_Thread_in_C_C.\n\n - for all other uses, use get_current_Thread.\n*/\n\nstatic Thread *current_Thread = NULL,\n *current_Thread_prev = NULL;\n\nstatic void evh__start_client_code ( ThreadId tid, ULong nDisp ) {\n if (0) VG_(printf)(\"start %d %llu\\n\", (Int)tid, nDisp);\n tl_assert(current_Thread == NULL);\n current_Thread = map_threads_lookup( tid );\n tl_assert(current_Thread != NULL);\n if (current_Thread != current_Thread_prev) {\n libhb_Thr_resumes( current_Thread->hbthr );\n current_Thread_prev = current_Thread;\n }\n}\nstatic void evh__stop_client_code ( ThreadId tid, ULong nDisp ) {\n if (0) VG_(printf)(\" stop %d %llu\\n\", (Int)tid, nDisp);\n tl_assert(current_Thread != NULL);\n current_Thread = NULL;\n libhb_maybe_GC();\n}\nstatic inline Thread* get_current_Thread_in_C_C ( void ) {\n return current_Thread;\n}\nstatic inline Thread* get_current_Thread ( void ) {\n ThreadId coretid;\n Thread* thr;\n thr = get_current_Thread_in_C_C();\n if (LIKELY(thr))\n return thr;\n /* evidently not in client code. Do it the slow way. */\n coretid = VG_(get_running_tid)();\n /* FIXME: get rid of the following kludge. It exists because\n evh__new_mem is called during initialisation (as notification\n of initial memory layout) and VG_(get_running_tid)() returns\n VG_INVALID_THREADID at that point. */\n if (coretid == VG_INVALID_THREADID)\n coretid = 1; /* KLUDGE */\n thr = map_threads_lookup( coretid );\n return thr;\n}\n\nstatic\nvoid evh__new_mem ( Addr a, SizeT len ) {\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__new_mem(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_New( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__new_mem-post\");\n}\n\nstatic\nvoid evh__new_mem_stack ( Addr a, SizeT len ) {\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__new_mem_stack(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_New( get_current_Thread(),\n -VG_STACK_REDZONE_SZB + a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__new_mem_stack-post\");\n}\n\nstatic\nvoid evh__new_mem_w_tid ( Addr a, SizeT len, ThreadId tid ) {\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__new_mem_w_tid(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_New( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__new_mem_w_tid-post\");\n}\n\nstatic\nvoid evh__new_mem_w_perms ( Addr a, SizeT len, \n Bool rr, Bool ww, Bool xx, ULong di_handle ) {\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__new_mem_w_perms(%p, %lu, %d,%d,%d)\\n\",\n (void*)a, len, (Int)rr, (Int)ww, (Int)xx );\n if (rr || ww || xx)\n shadow_mem_make_New( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__new_mem_w_perms-post\");\n}\n\nstatic\nvoid evh__set_perms ( Addr a, SizeT len,\n Bool rr, Bool ww, Bool xx ) {\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__set_perms(%p, %lu, %d,%d,%d)\\n\",\n (void*)a, len, (Int)rr, (Int)ww, (Int)xx );\n /* Hmm. What should we do here, that actually makes any sense?\n Let's say: if neither readable nor writable, then declare it\n NoAccess, else leave it alone. */\n if (!(rr || ww))\n shadow_mem_make_NoAccess( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__set_perms-post\");\n}\n\nstatic\nvoid evh__die_mem ( Addr a, SizeT len ) {\n // urr, libhb ignores this.\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__die_mem(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_NoAccess( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__die_mem-post\");\n}\n\nstatic\nvoid evh__untrack_mem ( Addr a, SizeT len ) {\n // whereas it doesn't ignore this\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__untrack_mem(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_Untracked( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__untrack_mem-post\");\n}\n\nstatic\nvoid evh__copy_mem ( Addr src, Addr dst, SizeT len ) {\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__copy_mem(%p, %p, %lu)\\n\", (void*)src, (void*)dst, len );\n shadow_mem_scopy_range( get_current_Thread(), src, dst, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__copy_mem-post\");\n}\n\nstatic\nvoid evh__pre_thread_ll_create ( ThreadId parent, ThreadId child )\n{\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__pre_thread_ll_create(p=%d, c=%d)\\n\",\n (Int)parent, (Int)child );\n\n if (parent != VG_INVALID_THREADID) {\n Thread* thr_p;\n Thread* thr_c;\n Thr* hbthr_p;\n Thr* hbthr_c;\n\n tl_assert(HG_(is_sane_ThreadId)(parent));\n tl_assert(HG_(is_sane_ThreadId)(child));\n tl_assert(parent != child);\n\n thr_p = map_threads_maybe_lookup( parent );\n thr_c = map_threads_maybe_lookup( child );\n\n tl_assert(thr_p != NULL);\n tl_assert(thr_c == NULL);\n\n hbthr_p = thr_p->hbthr;\n tl_assert(hbthr_p != NULL);\n tl_assert( libhb_get_Thr_hgthread(hbthr_p) == thr_p );\n\n hbthr_c = libhb_create ( hbthr_p );\n\n /* Create a new thread record for the child. */\n /* a Thread for the new thread ... */\n thr_c = mk_Thread( hbthr_c );\n tl_assert( libhb_get_Thr_hgthread(hbthr_c) == NULL );\n libhb_set_Thr_hgthread(hbthr_c, thr_c);\n\n /* and bind it in the thread-map table */\n map_threads[child] = thr_c;\n tl_assert(thr_c->coretid == VG_INVALID_THREADID);\n thr_c->coretid = child;\n\n /* Record where the parent is so we can later refer to this in\n error messages.\n\n On amd64-linux, this entails a nasty glibc-2.5 specific hack.\n The stack snapshot is taken immediately after the parent has\n returned from its sys_clone call. Unfortunately there is no\n unwind info for the insn following \"syscall\" - reading the\n glibc sources confirms this. So we ask for a snapshot to be\n taken as if RIP was 3 bytes earlier, in a place where there\n is unwind info. Sigh.\n */\n { Word first_ip_delta = 0;\n# if defined(VGP_amd64_linux)\n first_ip_delta = -3;\n# endif\n thr_c->created_at = VG_(record_ExeContext)(parent, first_ip_delta);\n }\n }\n\n if (HG_(clo_sanity_flags) & SCE_THREADS)\n all__sanity_check(\"evh__pre_thread_create-post\");\n}\n\nstatic\nvoid evh__pre_thread_ll_exit ( ThreadId quit_tid )\n{\n Int nHeld;\n Thread* thr_q;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__pre_thread_ll_exit(thr=%d)\\n\",\n (Int)quit_tid );\n\n /* quit_tid has disappeared without joining to any other thread.\n Therefore there is no synchronisation event associated with its\n exit and so we have to pretty much treat it as if it was still\n alive but mysteriously making no progress. That is because, if\n we don't know when it really exited, then we can never say there\n is a point in time when we're sure the thread really has\n finished, and so we need to consider the possibility that it\n lingers indefinitely and continues to interact with other\n threads. */\n /* However, it might have rendezvous'd with a thread that called\n pthread_join with this one as arg, prior to this point (that's\n how NPTL works). In which case there has already been a prior\n sync event. So in any case, just let the thread exit. On NPTL,\n all thread exits go through here. */\n tl_assert(HG_(is_sane_ThreadId)(quit_tid));\n thr_q = map_threads_maybe_lookup( quit_tid );\n tl_assert(thr_q != NULL);\n\n /* Complain if this thread holds any locks. */\n nHeld = HG_(cardinalityWS)( univ_lsets, thr_q->locksetA );\n tl_assert(nHeld >= 0);\n if (nHeld > 0) {\n HChar buf[80];\n VG_(sprintf)(buf, \"Exiting thread still holds %d lock%s\",\n nHeld, nHeld > 1 ? \"s\" : \"\");\n HG_(record_error_Misc)( thr_q, buf );\n }\n\n /* Not much to do here:\n - tell libhb the thread is gone\n - clear the map_threads entry, in order that the Valgrind core\n can re-use it. */\n /* Cleanup actions (next 5 lines) copied in evh__atfork_child; keep\n in sync. */\n tl_assert(thr_q->hbthr);\n libhb_async_exit(thr_q->hbthr);\n tl_assert(thr_q->coretid == quit_tid);\n thr_q->coretid = VG_INVALID_THREADID;\n map_threads_delete( quit_tid );\n\n if (HG_(clo_sanity_flags) & SCE_THREADS)\n all__sanity_check(\"evh__pre_thread_ll_exit-post\");\n}\n\n/* This is called immediately after fork, for the child only. 'tid'\n is the only surviving thread (as per POSIX rules on fork() in\n threaded programs), so we have to clean up map_threads to remove\n entries for any other threads. */\nstatic\nvoid evh__atfork_child ( ThreadId tid )\n{\n UInt i;\n Thread* thr;\n /* Slot 0 should never be used. */\n thr = map_threads_maybe_lookup( 0/*INVALID*/ );\n tl_assert(!thr);\n /* Clean up all other slots except 'tid'. */\n for (i = 1; i < VG_N_THREADS; i++) {\n if (i == tid)\n continue;\n thr = map_threads_maybe_lookup(i);\n if (!thr)\n continue;\n /* Cleanup actions (next 5 lines) copied from end of\n evh__pre_thread_ll_exit; keep in sync. */\n tl_assert(thr->hbthr);\n libhb_async_exit(thr->hbthr);\n tl_assert(thr->coretid == i);\n thr->coretid = VG_INVALID_THREADID;\n map_threads_delete(i);\n }\n}\n\n\nstatic\nvoid evh__HG_PTHREAD_JOIN_POST ( ThreadId stay_tid, Thread* quit_thr )\n{\n Thread* thr_s;\n Thread* thr_q;\n Thr* hbthr_s;\n Thr* hbthr_q;\n SO* so;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__post_thread_join(stayer=%d, quitter=%p)\\n\",\n (Int)stay_tid, quit_thr );\n\n tl_assert(HG_(is_sane_ThreadId)(stay_tid));\n\n thr_s = map_threads_maybe_lookup( stay_tid );\n thr_q = quit_thr;\n tl_assert(thr_s != NULL);\n tl_assert(thr_q != NULL);\n tl_assert(thr_s != thr_q);\n\n hbthr_s = thr_s->hbthr;\n hbthr_q = thr_q->hbthr;\n tl_assert(hbthr_s != hbthr_q);\n tl_assert( libhb_get_Thr_hgthread(hbthr_s) == thr_s );\n tl_assert( libhb_get_Thr_hgthread(hbthr_q) == thr_q );\n\n /* Allocate a temporary synchronisation object and use it to send\n an imaginary message from the quitter to the stayer, the purpose\n being to generate a dependence from the quitter to the\n stayer. */\n so = libhb_so_alloc();\n tl_assert(so);\n /* Send last arg of _so_send as False, since the sending thread\n doesn't actually exist any more, so we don't want _so_send to\n try taking stack snapshots of it. */\n libhb_so_send(hbthr_q, so, True/*strong_send*/);\n libhb_so_recv(hbthr_s, so, True/*strong_recv*/);\n libhb_so_dealloc(so);\n\n /* evh__pre_thread_ll_exit issues an error message if the exiting\n thread holds any locks. No need to check here. */\n\n /* This holds because, at least when using NPTL as the thread\n library, we should be notified the low level thread exit before\n we hear of any join event on it. The low level exit\n notification feeds through into evh__pre_thread_ll_exit,\n which should clear the map_threads entry for it. Hence we\n expect there to be no map_threads entry at this point. */\n tl_assert( map_threads_maybe_reverse_lookup_SLOW(thr_q)\n == VG_INVALID_THREADID);\n\n if (HG_(clo_sanity_flags) & SCE_THREADS)\n all__sanity_check(\"evh__post_thread_join-post\");\n}\n\nstatic\nvoid evh__pre_mem_read ( CorePart part, ThreadId tid, Char* s, \n Addr a, SizeT size) {\n if (SHOW_EVENTS >= 2\n || (SHOW_EVENTS >= 1 && size != 1))\n VG_(printf)(\"evh__pre_mem_read(ctid=%d, \\\"%s\\\", %p, %lu)\\n\", \n (Int)tid, s, (void*)a, size );\n shadow_mem_cread_range( map_threads_lookup(tid), a, size);\n if (size >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__pre_mem_read-post\");\n}\n\nstatic\nvoid evh__pre_mem_read_asciiz ( CorePart part, ThreadId tid,\n Char* s, Addr a ) {\n Int len;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__pre_mem_asciiz(ctid=%d, \\\"%s\\\", %p)\\n\", \n (Int)tid, s, (void*)a );\n // Don't segfault if the string starts in an obviously stupid\n // place. Actually we should check the whole string, not just\n // the start address, but that's too much trouble. At least\n // checking the first byte is better than nothing. See #255009.\n if (!VG_(am_is_valid_for_client) (a, 1, VKI_PROT_READ))\n return;\n len = VG_(strlen)( (Char*) a );\n shadow_mem_cread_range( map_threads_lookup(tid), a, len+1 );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__pre_mem_read_asciiz-post\");\n}\n\nstatic\nvoid evh__pre_mem_write ( CorePart part, ThreadId tid, Char* s,\n Addr a, SizeT size ) {\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__pre_mem_write(ctid=%d, \\\"%s\\\", %p, %lu)\\n\", \n (Int)tid, s, (void*)a, size );\n shadow_mem_cwrite_range( map_threads_lookup(tid), a, size);\n if (size >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__pre_mem_write-post\");\n}\n\nstatic\nvoid evh__new_mem_heap ( Addr a, SizeT len, Bool is_inited ) {\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__new_mem_heap(%p, %lu, inited=%d)\\n\", \n (void*)a, len, (Int)is_inited );\n // FIXME: this is kinda stupid\n if (is_inited) {\n shadow_mem_make_New(get_current_Thread(), a, len);\n } else {\n shadow_mem_make_New(get_current_Thread(), a, len);\n }\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__pre_mem_read-post\");\n}\n\nstatic\nvoid evh__die_mem_heap ( Addr a, SizeT len ) {\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__die_mem_heap(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_NoAccess( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__pre_mem_read-post\");\n}\n\n/* --- Event handlers called from generated code --- */\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cread_1(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CREAD_1(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cread_2(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CREAD_2(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cread_4(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CREAD_4(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cread_8(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CREAD_8(hbthr, a);\n}\n\nstatic VG_REGPARM(2)\nvoid evh__mem_help_cread_N(Addr a, SizeT size) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CREAD_N(hbthr, a, size);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cwrite_1(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CWRITE_1(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cwrite_2(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CWRITE_2(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cwrite_4(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CWRITE_4(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cwrite_8(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CWRITE_8(hbthr, a);\n}\n\nstatic VG_REGPARM(2)\nvoid evh__mem_help_cwrite_N(Addr a, SizeT size) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CWRITE_N(hbthr, a, size);\n}\n\n\n/* ------------------------------------------------------- */\n/* -------------- events to do with mutexes -------------- */\n/* ------------------------------------------------------- */\n\n/* EXPOSITION only: by intercepting lock init events we can show the\n user where the lock was initialised, rather than only being able to\n show where it was first locked. Intercepting lock initialisations\n is not necessary for the basic operation of the race checker. */\nstatic\nvoid evh__HG_PTHREAD_MUTEX_INIT_POST( ThreadId tid, \n void* mutex, Word mbRec )\n{\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_MUTEX_INIT_POST(ctid=%d, mbRec=%ld, %p)\\n\", \n (Int)tid, mbRec, (void*)mutex );\n tl_assert(mbRec == 0 || mbRec == 1);\n map_locks_lookup_or_create( mbRec ? LK_mbRec : LK_nonRec,\n (Addr)mutex, tid );\n if (HG_(clo_sanity_flags) & SCE_LOCKS)\n all__sanity_check(\"evh__hg_PTHREAD_MUTEX_INIT_POST\");\n}\n\nstatic\nvoid evh__HG_PTHREAD_MUTEX_DESTROY_PRE( ThreadId tid, void* mutex )\n{\n Thread* thr;\n Lock* lk;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_MUTEX_DESTROY_PRE(ctid=%d, %p)\\n\", \n (Int)tid, (void*)mutex );\n\n thr = map_threads_maybe_lookup( tid );\n /* cannot fail - Thread* must already exist */\n tl_assert( HG_(is_sane_Thread)(thr) );\n\n lk = map_locks_maybe_lookup( (Addr)mutex );\n\n if (lk == NULL || (lk->kind != LK_nonRec && lk->kind != LK_mbRec)) {\n HG_(record_error_Misc)(\n thr, \"pthread_mutex_destroy with invalid argument\" );\n }\n\n if (lk) {\n tl_assert( HG_(is_sane_LockN)(lk) );\n tl_assert( lk->guestaddr == (Addr)mutex );\n if (lk->heldBy) {\n /* Basically act like we unlocked the lock */\n HG_(record_error_Misc)(\n thr, \"pthread_mutex_destroy of a locked mutex\" );\n /* remove lock from locksets of all owning threads */\n remove_Lock_from_locksets_of_all_owning_Threads( lk );\n VG_(deleteBag)( lk->heldBy );\n lk->heldBy = NULL;\n lk->heldW = False;\n lk->acquired_at = NULL;\n }\n tl_assert( !lk->heldBy );\n tl_assert( HG_(is_sane_LockN)(lk) );\n \n if (HG_(clo_track_lockorders))\n laog__handle_one_lock_deletion(lk);\n map_locks_delete( lk->guestaddr );\n del_LockN( lk );\n }\n\n if (HG_(clo_sanity_flags) & SCE_LOCKS)\n all__sanity_check(\"evh__hg_PTHREAD_MUTEX_DESTROY_PRE\");\n}\n\nstatic void evh__HG_PTHREAD_MUTEX_LOCK_PRE ( ThreadId tid,\n void* mutex, Word isTryLock )\n{\n /* Just check the mutex is sane; nothing else to do. */\n // 'mutex' may be invalid - not checked by wrapper\n Thread* thr;\n Lock* lk;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_MUTEX_LOCK_PRE(ctid=%d, mutex=%p)\\n\", \n (Int)tid, (void*)mutex );\n\n tl_assert(isTryLock == 0 || isTryLock == 1);\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n lk = map_locks_maybe_lookup( (Addr)mutex );\n\n if (lk && (lk->kind == LK_rdwr)) {\n HG_(record_error_Misc)( thr, \"pthread_mutex_lock with a \"\n \"pthread_rwlock_t* argument \" );\n }\n\n if ( lk \n && isTryLock == 0\n && (lk->kind == LK_nonRec || lk->kind == LK_rdwr)\n && lk->heldBy\n && lk->heldW\n && VG_(elemBag)( lk->heldBy, (Word)thr ) > 0 ) {\n /* uh, it's a non-recursive lock and we already w-hold it, and\n this is a real lock operation (not a speculative \"tryLock\"\n kind of thing). Duh. Deadlock coming up; but at least\n produce an error message. */\n HChar* errstr = \"Attempt to re-lock a \"\n \"non-recursive lock I already hold\";\n HChar* auxstr = \"Lock was previously acquired\";\n if (lk->acquired_at) {\n HG_(record_error_Misc_w_aux)( thr, errstr, auxstr, lk->acquired_at );\n } else {\n HG_(record_error_Misc)( thr, errstr );\n }\n }\n}\n\nstatic void evh__HG_PTHREAD_MUTEX_LOCK_POST ( ThreadId tid, void* mutex )\n{\n // only called if the real library call succeeded - so mutex is sane\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_MUTEX_LOCK_POST(ctid=%d, mutex=%p)\\n\", \n (Int)tid, (void*)mutex );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n evhH__post_thread_w_acquires_lock( \n thr, \n LK_mbRec, /* if not known, create new lock with this LockKind */\n (Addr)mutex\n );\n}\n\nstatic void evh__HG_PTHREAD_MUTEX_UNLOCK_PRE ( ThreadId tid, void* mutex )\n{\n // 'mutex' may be invalid - not checked by wrapper\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_MUTEX_UNLOCK_PRE(ctid=%d, mutex=%p)\\n\", \n (Int)tid, (void*)mutex );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n evhH__pre_thread_releases_lock( thr, (Addr)mutex, False/*!isRDWR*/ );\n}\n\nstatic void evh__HG_PTHREAD_MUTEX_UNLOCK_POST ( ThreadId tid, void* mutex )\n{\n // only called if the real library call succeeded - so mutex is sane\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_MUTEX_UNLOCK_POST(ctid=%d, mutex=%p)\\n\", \n (Int)tid, (void*)mutex );\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n // anything we should do here?\n}\n\n\n/* ------------------------------------------------------- */\n/* -------------- events to do with spinlocks ------------ */\n/* ------------------------------------------------------- */\n\n/* All a bit of a kludge. Pretend we're really dealing with ordinary\n pthread_mutex_t's instead, for the most part. */\n\nstatic void evh__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_PRE( ThreadId tid, \n void* slock )\n{\n Thread* thr;\n Lock* lk;\n /* In glibc's kludgey world, we're either initialising or unlocking\n it. Since this is the pre-routine, if it is locked, unlock it\n and take a dependence edge. Otherwise, do nothing. */\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_SPIN_INIT_OR_UNLOCK_PRE\"\n \"(ctid=%d, slock=%p)\\n\", \n (Int)tid, (void*)slock );\n\n thr = map_threads_maybe_lookup( tid );\n /* cannot fail - Thread* must already exist */;\n tl_assert( HG_(is_sane_Thread)(thr) );\n\n lk = map_locks_maybe_lookup( (Addr)slock );\n if (lk && lk->heldBy) {\n /* it's held. So do the normal pre-unlock actions, as copied\n from evh__HG_PTHREAD_MUTEX_UNLOCK_PRE. This stupidly\n duplicates the map_locks_maybe_lookup. */\n evhH__pre_thread_releases_lock( thr, (Addr)slock,\n False/*!isRDWR*/ );\n }\n}\n\nstatic void evh__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_POST( ThreadId tid, \n void* slock )\n{\n Lock* lk;\n /* More kludgery. If the lock has never been seen before, do\n actions as per evh__HG_PTHREAD_MUTEX_INIT_POST. Else do\n nothing. */\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_SPIN_INIT_OR_UNLOCK_POST\"\n \"(ctid=%d, slock=%p)\\n\", \n (Int)tid, (void*)slock );\n\n lk = map_locks_maybe_lookup( (Addr)slock );\n if (!lk) {\n map_locks_lookup_or_create( LK_nonRec, (Addr)slock, tid );\n }\n}\n\nstatic void evh__HG_PTHREAD_SPIN_LOCK_PRE( ThreadId tid, \n void* slock, Word isTryLock )\n{\n evh__HG_PTHREAD_MUTEX_LOCK_PRE( tid, slock, isTryLock );\n}\n\nstatic void evh__HG_PTHREAD_SPIN_LOCK_POST( ThreadId tid, \n void* slock )\n{\n evh__HG_PTHREAD_MUTEX_LOCK_POST( tid, slock );\n}\n\nstatic void evh__HG_PTHREAD_SPIN_DESTROY_PRE( ThreadId tid, \n void* slock )\n{\n evh__HG_PTHREAD_MUTEX_DESTROY_PRE( tid, slock );\n}\n\n\n/* ----------------------------------------------------- */\n/* --------------- events to do with CVs --------------- */\n/* ----------------------------------------------------- */\n\n/* A mapping from CV to (the SO associated with it, plus some\n auxiliary data for error checking). When the CV is\n signalled/broadcasted upon, we do a 'send' into the SO, and when a\n wait on it completes, we do a 'recv' from the SO. This is believed\n to give the correct happens-before events arising from CV\n signallings/broadcasts.\n*/\n\n/* .so is the SO for this CV.\n .mx_ga is the associated mutex, when .nWaiters > 0\n\n POSIX says effectively that the first pthread_cond_{timed}wait call\n causes a dynamic binding between the CV and the mutex, and that\n lasts until such time as the waiter count falls to zero. Hence\n need to keep track of the number of waiters in order to do\n consistency tracking. */\ntypedef\n struct { \n SO* so; /* libhb-allocated SO */\n void* mx_ga; /* addr of associated mutex, if any */\n UWord nWaiters; /* # threads waiting on the CV */\n }\n CVInfo;\n\n\n/* pthread_cond_t* -> CVInfo* */\nstatic WordFM* map_cond_to_CVInfo = NULL;\n\nstatic void map_cond_to_CVInfo_INIT ( void ) {\n if (UNLIKELY(map_cond_to_CVInfo == NULL)) {\n map_cond_to_CVInfo = VG_(newFM)( HG_(zalloc),\n \"hg.mctCI.1\", HG_(free), NULL );\n tl_assert(map_cond_to_CVInfo != NULL);\n }\n}\n\nstatic CVInfo* map_cond_to_CVInfo_lookup_or_alloc ( void* cond ) {\n UWord key, val;\n map_cond_to_CVInfo_INIT();\n if (VG_(lookupFM)( map_cond_to_CVInfo, &key, &val, (UWord)cond )) {\n tl_assert(key == (UWord)cond);\n return (CVInfo*)val;\n } else {\n SO* so = libhb_so_alloc();\n CVInfo* cvi = HG_(zalloc)(\"hg.mctCloa.1\", sizeof(CVInfo));\n cvi->so = so;\n cvi->mx_ga = 0;\n VG_(addToFM)( map_cond_to_CVInfo, (UWord)cond, (UWord)cvi );\n return cvi;\n }\n}\n\nstatic void map_cond_to_CVInfo_delete ( void* cond ) {\n UWord keyW, valW;\n map_cond_to_CVInfo_INIT();\n if (VG_(delFromFM)( map_cond_to_CVInfo, &keyW, &valW, (UWord)cond )) {\n CVInfo* cvi = (CVInfo*)valW;\n tl_assert(keyW == (UWord)cond);\n tl_assert(cvi);\n tl_assert(cvi->so);\n libhb_so_dealloc(cvi->so);\n cvi->mx_ga = 0;\n HG_(free)(cvi);\n }\n}\n\nstatic void evh__HG_PTHREAD_COND_SIGNAL_PRE ( ThreadId tid, void* cond )\n{\n /* 'tid' has signalled on 'cond'. As per the comment above, bind\n cond to a SO if it is not already so bound, and 'send' on the\n SO. This is later used by other thread(s) which successfully\n exit from a pthread_cond_wait on the same cv; then they 'recv'\n from the SO, thereby acquiring a dependency on this signalling\n event. */\n Thread* thr;\n CVInfo* cvi;\n //Lock* lk;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_COND_SIGNAL_PRE(ctid=%d, cond=%p)\\n\", \n (Int)tid, (void*)cond );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n cvi = map_cond_to_CVInfo_lookup_or_alloc( cond );\n tl_assert(cvi);\n tl_assert(cvi->so);\n\n // error-if: mutex is bogus\n // error-if: mutex is not locked\n // Hmm. POSIX doesn't actually say that it's an error to call \n // pthread_cond_signal with the associated mutex being unlocked.\n // Although it does say that it should be \"if consistent scheduling\n // is desired.\"\n //\n // For the moment, disable these checks.\n //lk = map_locks_maybe_lookup(cvi->mx_ga);\n //if (lk == NULL || cvi->mx_ga == 0) {\n // HG_(record_error_Misc)( thr, \n // \"pthread_cond_{signal,broadcast}: \"\n // \"no or invalid mutex associated with cond\");\n //}\n ///* note: lk could be NULL. Be careful. */\n //if (lk) {\n // if (lk->kind == LK_rdwr) {\n // HG_(record_error_Misc)(thr,\n // \"pthread_cond_{signal,broadcast}: associated lock is a rwlock\");\n // }\n // if (lk->heldBy == NULL) {\n // HG_(record_error_Misc)(thr,\n // \"pthread_cond_{signal,broadcast}: \"\n // \"associated lock is not held by any thread\");\n // }\n // if (lk->heldBy != NULL && 0 == VG_(elemBag)(lk->heldBy, (Word)thr)) {\n // HG_(record_error_Misc)(thr,\n // \"pthread_cond_{signal,broadcast}: \"\n // \"associated lock is not held by calling thread\");\n // }\n //}\n\n libhb_so_send( thr->hbthr, cvi->so, True/*strong_send*/ );\n}\n\n/* returns True if it reckons 'mutex' is valid and held by this\n thread, else False */\nstatic Bool evh__HG_PTHREAD_COND_WAIT_PRE ( ThreadId tid,\n void* cond, void* mutex )\n{\n Thread* thr;\n Lock* lk;\n Bool lk_valid = True;\n CVInfo* cvi;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_COND_WAIT_PRE\"\n \"(ctid=%d, cond=%p, mutex=%p)\\n\", \n (Int)tid, (void*)cond, (void*)mutex );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n lk = map_locks_maybe_lookup( (Addr)mutex );\n\n /* Check for stupid mutex arguments. There are various ways to be\n a bozo. Only complain once, though, even if more than one thing\n is wrong. */\n if (lk == NULL) {\n lk_valid = False;\n HG_(record_error_Misc)( \n thr, \n \"pthread_cond_{timed}wait called with invalid mutex\" );\n } else {\n tl_assert( HG_(is_sane_LockN)(lk) );\n if (lk->kind == LK_rdwr) {\n lk_valid = False;\n HG_(record_error_Misc)(\n thr, \"pthread_cond_{timed}wait called with mutex \"\n \"of type pthread_rwlock_t*\" );\n } else\n if (lk->heldBy == NULL) {\n lk_valid = False;\n HG_(record_error_Misc)( \n thr, \"pthread_cond_{timed}wait called with un-held mutex\");\n } else\n if (lk->heldBy != NULL\n && VG_(elemBag)( lk->heldBy, (Word)thr ) == 0) {\n lk_valid = False;\n HG_(record_error_Misc)(\n thr, \"pthread_cond_{timed}wait called with mutex \"\n \"held by a different thread\" );\n }\n }\n\n // error-if: cond is also associated with a different mutex\n cvi = map_cond_to_CVInfo_lookup_or_alloc(cond);\n tl_assert(cvi);\n tl_assert(cvi->so);\n if (cvi->nWaiters == 0) {\n /* form initial (CV,MX) binding */\n cvi->mx_ga = mutex;\n }\n else /* check existing (CV,MX) binding */\n if (cvi->mx_ga != mutex) {\n HG_(record_error_Misc)(\n thr, \"pthread_cond_{timed}wait: cond is associated \"\n \"with a different mutex\");\n }\n cvi->nWaiters++;\n\n return lk_valid;\n}\n\nstatic void evh__HG_PTHREAD_COND_WAIT_POST ( ThreadId tid,\n void* cond, void* mutex )\n{\n /* A pthread_cond_wait(cond, mutex) completed successfully. Find\n the SO for this cond, and 'recv' from it so as to acquire a\n dependency edge back to the signaller/broadcaster. */\n Thread* thr;\n CVInfo* cvi;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_COND_WAIT_POST\"\n \"(ctid=%d, cond=%p, mutex=%p)\\n\", \n (Int)tid, (void*)cond, (void*)mutex );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n // error-if: cond is also associated with a different mutex\n\n cvi = map_cond_to_CVInfo_lookup_or_alloc( cond );\n tl_assert(cvi);\n tl_assert(cvi->so);\n tl_assert(cvi->nWaiters > 0);\n\n if (!libhb_so_everSent(cvi->so)) {\n /* Hmm. How can a wait on 'cond' succeed if nobody signalled\n it? If this happened it would surely be a bug in the threads\n library. Or one of those fabled \"spurious wakeups\". */\n HG_(record_error_Misc)( thr, \"Bug in libpthread: pthread_cond_wait \"\n \"succeeded on\"\n \" without prior pthread_cond_post\");\n }\n\n /* anyway, acquire a dependency on it. */\n libhb_so_recv( thr->hbthr, cvi->so, True/*strong_recv*/ );\n\n cvi->nWaiters--;\n}\n\nstatic void evh__HG_PTHREAD_COND_DESTROY_PRE ( ThreadId tid,\n void* cond )\n{\n /* Deal with destroy events. The only purpose is to free storage\n associated with the CV, so as to avoid any possible resource\n leaks. */\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_COND_DESTROY_PRE\"\n \"(ctid=%d, cond=%p)\\n\", \n (Int)tid, (void*)cond );\n\n map_cond_to_CVInfo_delete( cond );\n}\n\n\n/* ------------------------------------------------------- */\n/* -------------- events to do with rwlocks -------------- */\n/* ------------------------------------------------------- */\n\n/* EXPOSITION only */\nstatic\nvoid evh__HG_PTHREAD_RWLOCK_INIT_POST( ThreadId tid, void* rwl )\n{\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_RWLOCK_INIT_POST(ctid=%d, %p)\\n\", \n (Int)tid, (void*)rwl );\n map_locks_lookup_or_create( LK_rdwr, (Addr)rwl, tid );\n if (HG_(clo_sanity_flags) & SCE_LOCKS)\n all__sanity_check(\"evh__hg_PTHREAD_RWLOCK_INIT_POST\");\n}\n\nstatic\nvoid evh__HG_PTHREAD_RWLOCK_DESTROY_PRE( ThreadId tid, void* rwl )\n{\n Thread* thr;\n Lock* lk;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_RWLOCK_DESTROY_PRE(ctid=%d, %p)\\n\", \n (Int)tid, (void*)rwl );\n\n thr = map_threads_maybe_lookup( tid );\n /* cannot fail - Thread* must already exist */\n tl_assert( HG_(is_sane_Thread)(thr) );\n\n lk = map_locks_maybe_lookup( (Addr)rwl );\n\n if (lk == NULL || lk->kind != LK_rdwr) {\n HG_(record_error_Misc)(\n thr, \"pthread_rwlock_destroy with invalid argument\" );\n }\n\n if (lk) {\n tl_assert( HG_(is_sane_LockN)(lk) );\n tl_assert( lk->guestaddr == (Addr)rwl );\n if (lk->heldBy) {\n /* Basically act like we unlocked the lock */\n HG_(record_error_Misc)(\n thr, \"pthread_rwlock_destroy of a locked mutex\" );\n /* remove lock from locksets of all owning threads */\n remove_Lock_from_locksets_of_all_owning_Threads( lk );\n VG_(deleteBag)( lk->heldBy );\n lk->heldBy = NULL;\n lk->heldW = False;\n lk->acquired_at = NULL;\n }\n tl_assert( !lk->heldBy );\n tl_assert( HG_(is_sane_LockN)(lk) );\n \n if (HG_(clo_track_lockorders))\n laog__handle_one_lock_deletion(lk);\n map_locks_delete( lk->guestaddr );\n del_LockN( lk );\n }\n\n if (HG_(clo_sanity_flags) & SCE_LOCKS)\n all__sanity_check(\"evh__hg_PTHREAD_RWLOCK_DESTROY_PRE\");\n}\n\nstatic \nvoid evh__HG_PTHREAD_RWLOCK_LOCK_PRE ( ThreadId tid,\n void* rwl,\n Word isW, Word isTryLock )\n{\n /* Just check the rwl is sane; nothing else to do. */\n // 'rwl' may be invalid - not checked by wrapper\n Thread* thr;\n Lock* lk;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_RWLOCK_LOCK_PRE(ctid=%d, isW=%d, %p)\\n\", \n (Int)tid, (Int)isW, (void*)rwl );\n\n tl_assert(isW == 0 || isW == 1); /* assured us by wrapper */\n tl_assert(isTryLock == 0 || isTryLock == 1); /* assured us by wrapper */\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n lk = map_locks_maybe_lookup( (Addr)rwl );\n if ( lk \n && (lk->kind == LK_nonRec || lk->kind == LK_mbRec) ) {\n /* Wrong kind of lock. Duh. */\n HG_(record_error_Misc)( \n thr, \"pthread_rwlock_{rd,rw}lock with a \"\n \"pthread_mutex_t* argument \" );\n }\n}\n\nstatic \nvoid evh__HG_PTHREAD_RWLOCK_LOCK_POST ( ThreadId tid, void* rwl, Word isW )\n{\n // only called if the real library call succeeded - so mutex is sane\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_RWLOCK_LOCK_POST(ctid=%d, isW=%d, %p)\\n\", \n (Int)tid, (Int)isW, (void*)rwl );\n\n tl_assert(isW == 0 || isW == 1); /* assured us by wrapper */\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n (isW ? evhH__post_thread_w_acquires_lock \n : evhH__post_thread_r_acquires_lock)( \n thr, \n LK_rdwr, /* if not known, create new lock with this LockKind */\n (Addr)rwl\n );\n}\n\nstatic void evh__HG_PTHREAD_RWLOCK_UNLOCK_PRE ( ThreadId tid, void* rwl )\n{\n // 'rwl' may be invalid - not checked by wrapper\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_RWLOCK_UNLOCK_PRE(ctid=%d, rwl=%p)\\n\", \n (Int)tid, (void*)rwl );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n evhH__pre_thread_releases_lock( thr, (Addr)rwl, True/*isRDWR*/ );\n}\n\nstatic void evh__HG_PTHREAD_RWLOCK_UNLOCK_POST ( ThreadId tid, void* rwl )\n{\n // only called if the real library call succeeded - so mutex is sane\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_RWLOCK_UNLOCK_POST(ctid=%d, rwl=%p)\\n\", \n (Int)tid, (void*)rwl );\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n // anything we should do here?\n}\n\n\n/* ---------------------------------------------------------- */\n/* -------------- events to do with semaphores -------------- */\n/* ---------------------------------------------------------- */\n\n/* This is similar to but not identical to the handling for condition\n variables. */\n\n/* For each semaphore, we maintain a stack of SOs. When a 'post'\n operation is done on a semaphore (unlocking, essentially), a new SO\n is created for the posting thread, the posting thread does a strong\n send to it (which merely installs the posting thread's VC in the\n SO), and the SO is pushed on the semaphore's stack.\n\n Later, when a (probably different) thread completes 'wait' on the\n semaphore, we pop a SO off the semaphore's stack (which should be\n nonempty), and do a strong recv from it. This mechanism creates\n dependencies between posters and waiters of the semaphore.\n\n It may not be necessary to use a stack - perhaps a bag of SOs would\n do. But we do need to keep track of how many unused-up posts have\n happened for the semaphore.\n\n Imagine T1 and T2 both post once on a semaphore S, and T3 waits\n twice on S. T3 cannot complete its waits without both T1 and T2\n posting. The above mechanism will ensure that T3 acquires\n dependencies on both T1 and T2.\n\n When a semaphore is initialised with value N, we do as if we'd\n posted N times on the semaphore: basically create N SOs and do a\n strong send to all of then. This allows up to N waits on the\n semaphore to acquire a dependency on the initialisation point,\n which AFAICS is the correct behaviour.\n\n We don't emit an error for DESTROY_PRE on a semaphore we don't know\n about. We should.\n*/\n\n/* sem_t* -> XArray* SO* */\nstatic WordFM* map_sem_to_SO_stack = NULL;\n\nstatic void map_sem_to_SO_stack_INIT ( void ) {\n if (map_sem_to_SO_stack == NULL) {\n map_sem_to_SO_stack = VG_(newFM)( HG_(zalloc), \"hg.mstSs.1\",\n HG_(free), NULL );\n tl_assert(map_sem_to_SO_stack != NULL);\n }\n}\n\nstatic void push_SO_for_sem ( void* sem, SO* so ) {\n UWord keyW;\n XArray* xa;\n tl_assert(so);\n map_sem_to_SO_stack_INIT();\n if (VG_(lookupFM)( map_sem_to_SO_stack, \n &keyW, (UWord*)&xa, (UWord)sem )) {\n tl_assert(keyW == (UWord)sem);\n tl_assert(xa);\n VG_(addToXA)( xa, &so );\n } else {\n xa = VG_(newXA)( HG_(zalloc), \"hg.pSfs.1\", HG_(free), sizeof(SO*) );\n VG_(addToXA)( xa, &so );\n VG_(addToFM)( map_sem_to_SO_stack, (Word)sem, (Word)xa );\n }\n}\n\nstatic SO* mb_pop_SO_for_sem ( void* sem ) {\n UWord keyW;\n XArray* xa;\n SO* so;\n map_sem_to_SO_stack_INIT();\n if (VG_(lookupFM)( map_sem_to_SO_stack, \n &keyW, (UWord*)&xa, (UWord)sem )) {\n /* xa is the stack for this semaphore. */\n Word sz; \n tl_assert(keyW == (UWord)sem);\n sz = VG_(sizeXA)( xa );\n tl_assert(sz >= 0);\n if (sz == 0)\n return NULL; /* odd, the stack is empty */\n so = *(SO**)VG_(indexXA)( xa, sz-1 );\n tl_assert(so);\n VG_(dropTailXA)( xa, 1 );\n return so;\n } else {\n /* hmm, that's odd. No stack for this semaphore. */\n return NULL;\n }\n}\n\nstatic void evh__HG_POSIX_SEM_DESTROY_PRE ( ThreadId tid, void* sem )\n{\n UWord keyW, valW;\n SO* so;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_POSIX_SEM_DESTROY_PRE(ctid=%d, sem=%p)\\n\", \n (Int)tid, (void*)sem );\n\n map_sem_to_SO_stack_INIT();\n\n /* Empty out the semaphore's SO stack. This way of doing it is\n stupid, but at least it's easy. */\n while (1) {\n so = mb_pop_SO_for_sem( sem );\n if (!so) break;\n libhb_so_dealloc(so);\n }\n\n if (VG_(delFromFM)( map_sem_to_SO_stack, &keyW, &valW, (UWord)sem )) {\n XArray* xa = (XArray*)valW;\n tl_assert(keyW == (UWord)sem);\n tl_assert(xa);\n tl_assert(VG_(sizeXA)(xa) == 0); /* preceding loop just emptied it */\n VG_(deleteXA)(xa);\n }\n}\n\nstatic \nvoid evh__HG_POSIX_SEM_INIT_POST ( ThreadId tid, void* sem, UWord value )\n{\n SO* so;\n Thread* thr;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_POSIX_SEM_INIT_POST(ctid=%d, sem=%p, value=%lu)\\n\", \n (Int)tid, (void*)sem, value );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n /* Empty out the semaphore's SO stack. This way of doing it is\n stupid, but at least it's easy. */\n while (1) {\n so = mb_pop_SO_for_sem( sem );\n if (!so) break;\n libhb_so_dealloc(so);\n }\n\n /* If we don't do this check, the following while loop runs us out\n of memory for stupid initial values of 'value'. */\n if (value > 10000) {\n HG_(record_error_Misc)(\n thr, \"sem_init: initial value exceeds 10000; using 10000\" );\n value = 10000;\n }\n\n /* Now create 'valid' new SOs for the thread, do a strong send to\n each of them, and push them all on the stack. */\n for (; value > 0; value--) {\n Thr* hbthr = thr->hbthr;\n tl_assert(hbthr);\n\n so = libhb_so_alloc();\n libhb_so_send( hbthr, so, True/*strong send*/ );\n push_SO_for_sem( sem, so );\n }\n}\n\nstatic void evh__HG_POSIX_SEM_POST_PRE ( ThreadId tid, void* sem )\n{\n /* 'tid' has posted on 'sem'. Create a new SO, do a strong send to\n it (iow, write our VC into it, then tick ours), and push the SO\n on on a stack of SOs associated with 'sem'. This is later used\n by other thread(s) which successfully exit from a sem_wait on\n the same sem; by doing a strong recv from SOs popped of the\n stack, they acquire dependencies on the posting thread\n segment(s). */\n\n Thread* thr;\n SO* so;\n Thr* hbthr;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_POSIX_SEM_POST_PRE(ctid=%d, sem=%p)\\n\", \n (Int)tid, (void*)sem );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n // error-if: sem is bogus\n\n hbthr = thr->hbthr;\n tl_assert(hbthr);\n\n so = libhb_so_alloc();\n libhb_so_send( hbthr, so, True/*strong send*/ );\n push_SO_for_sem( sem, so );\n}\n\nstatic void evh__HG_POSIX_SEM_WAIT_POST ( ThreadId tid, void* sem )\n{\n /* A sem_wait(sem) completed successfully. Pop the posting-SO for\n the 'sem' from this semaphore's SO-stack, and do a strong recv\n from it. This creates a dependency back to one of the post-ers\n for the semaphore. */\n\n Thread* thr;\n SO* so;\n Thr* hbthr;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_POSIX_SEM_WAIT_POST(ctid=%d, sem=%p)\\n\", \n (Int)tid, (void*)sem );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n // error-if: sem is bogus\n\n so = mb_pop_SO_for_sem( sem );\n\n if (so) {\n hbthr = thr->hbthr;\n tl_assert(hbthr);\n\n libhb_so_recv( hbthr, so, True/*strong recv*/ );\n libhb_so_dealloc(so);\n } else {\n /* Hmm. How can a wait on 'sem' succeed if nobody posted to it?\n If this happened it would surely be a bug in the threads\n library. */\n HG_(record_error_Misc)(\n thr, \"Bug in libpthread: sem_wait succeeded on\"\n \" semaphore without prior sem_post\");\n }\n}\n\n\n/* -------------------------------------------------------- */\n/* -------------- events to do with barriers -------------- */\n/* -------------------------------------------------------- */\n\ntypedef\n struct {\n Bool initted; /* has it yet been initted by guest? */\n Bool resizable; /* is resizing allowed? */\n UWord size; /* declared size */\n XArray* waiting; /* XA of Thread*. # present is 0 .. .size */\n }\n Bar;\n\nstatic Bar* new_Bar ( void ) {\n Bar* bar = HG_(zalloc)( \"hg.nB.1 (new_Bar)\", sizeof(Bar) );\n tl_assert(bar);\n /* all fields are zero */\n tl_assert(bar->initted == False);\n return bar;\n}\n\nstatic void delete_Bar ( Bar* bar ) {\n tl_assert(bar);\n if (bar->waiting)\n VG_(deleteXA)(bar->waiting);\n HG_(free)(bar);\n}\n\n/* A mapping which stores auxiliary data for barriers. */\n\n/* pthread_barrier_t* -> Bar* */\nstatic WordFM* map_barrier_to_Bar = NULL;\n\nstatic void map_barrier_to_Bar_INIT ( void ) {\n if (UNLIKELY(map_barrier_to_Bar == NULL)) {\n map_barrier_to_Bar = VG_(newFM)( HG_(zalloc),\n \"hg.mbtBI.1\", HG_(free), NULL );\n tl_assert(map_barrier_to_Bar != NULL);\n }\n}\n\nstatic Bar* map_barrier_to_Bar_lookup_or_alloc ( void* barrier ) {\n UWord key, val;\n map_barrier_to_Bar_INIT();\n if (VG_(lookupFM)( map_barrier_to_Bar, &key, &val, (UWord)barrier )) {\n tl_assert(key == (UWord)barrier);\n return (Bar*)val;\n } else {\n Bar* bar = new_Bar();\n VG_(addToFM)( map_barrier_to_Bar, (UWord)barrier, (UWord)bar );\n return bar;\n }\n}\n\nstatic void map_barrier_to_Bar_delete ( void* barrier ) {\n UWord keyW, valW;\n map_barrier_to_Bar_INIT();\n if (VG_(delFromFM)( map_barrier_to_Bar, &keyW, &valW, (UWord)barrier )) {\n Bar* bar = (Bar*)valW;\n tl_assert(keyW == (UWord)barrier);\n delete_Bar(bar);\n }\n}\n\n\nstatic void evh__HG_PTHREAD_BARRIER_INIT_PRE ( ThreadId tid,\n void* barrier,\n UWord count,\n UWord resizable )\n{\n Thread* thr;\n Bar* bar;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_BARRIER_INIT_PRE\"\n \"(tid=%d, barrier=%p, count=%lu, resizable=%lu)\\n\", \n (Int)tid, (void*)barrier, count, resizable );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n if (count == 0) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_init: 'count' argument is zero\"\n );\n }\n\n if (resizable != 0 && resizable != 1) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_init: invalid 'resizable' argument\"\n );\n }\n\n bar = map_barrier_to_Bar_lookup_or_alloc(barrier);\n tl_assert(bar);\n\n if (bar->initted) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_init: barrier is already initialised\"\n );\n }\n\n if (bar->waiting && VG_(sizeXA)(bar->waiting) > 0) {\n tl_assert(bar->initted);\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_init: threads are waiting at barrier\"\n );\n VG_(dropTailXA)(bar->waiting, VG_(sizeXA)(bar->waiting));\n }\n if (!bar->waiting) {\n bar->waiting = VG_(newXA)( HG_(zalloc), \"hg.eHPBIP.1\", HG_(free),\n sizeof(Thread*) );\n }\n\n tl_assert(bar->waiting);\n tl_assert(VG_(sizeXA)(bar->waiting) == 0);\n bar->initted = True;\n bar->resizable = resizable == 1 ? True : False;\n bar->size = count;\n}\n\n\nstatic void evh__HG_PTHREAD_BARRIER_DESTROY_PRE ( ThreadId tid,\n void* barrier )\n{\n Thread* thr;\n Bar* bar;\n\n /* Deal with destroy events. The only purpose is to free storage\n associated with the barrier, so as to avoid any possible\n resource leaks. */\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_BARRIER_DESTROY_PRE\"\n \"(tid=%d, barrier=%p)\\n\", \n (Int)tid, (void*)barrier );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n bar = map_barrier_to_Bar_lookup_or_alloc(barrier);\n tl_assert(bar);\n\n if (!bar->initted) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_destroy: barrier was never initialised\"\n );\n }\n\n if (bar->initted && bar->waiting && VG_(sizeXA)(bar->waiting) > 0) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_destroy: threads are waiting at barrier\"\n );\n }\n\n /* Maybe we shouldn't do this; just let it persist, so that when it\n is reinitialised we don't need to do any dynamic memory\n allocation? The downside is a potentially unlimited space leak,\n if the client creates (in turn) a large number of barriers all\n at different locations. Note that if we do later move to the\n don't-delete-it scheme, we need to mark the barrier as\n uninitialised again since otherwise a later _init call will\n elicit a duplicate-init error. */\n map_barrier_to_Bar_delete( barrier );\n}\n\n\n/* All the threads have arrived. Now do the Interesting Bit. Get a\n new synchronisation object and do a weak send to it from all the\n participating threads. This makes its vector clocks be the join of\n all the individual threads' vector clocks. Then do a strong\n receive from it back to all threads, so that their VCs are a copy\n of it (hence are all equal to the join of their original VCs.) */\nstatic void do_barrier_cross_sync_and_empty ( Bar* bar )\n{\n /* XXX check bar->waiting has no duplicates */\n UWord i;\n SO* so = libhb_so_alloc();\n\n tl_assert(bar->waiting);\n tl_assert(VG_(sizeXA)(bar->waiting) == bar->size);\n\n /* compute the join ... */\n for (i = 0; i < bar->size; i++) {\n Thread* t = *(Thread**)VG_(indexXA)(bar->waiting, i);\n Thr* hbthr = t->hbthr;\n libhb_so_send( hbthr, so, False/*weak send*/ );\n }\n /* ... and distribute to all threads */\n for (i = 0; i < bar->size; i++) {\n Thread* t = *(Thread**)VG_(indexXA)(bar->waiting, i);\n Thr* hbthr = t->hbthr;\n libhb_so_recv( hbthr, so, True/*strong recv*/ );\n }\n\n /* finally, we must empty out the waiting vector */\n VG_(dropTailXA)(bar->waiting, VG_(sizeXA)(bar->waiting));\n\n /* and we don't need this any more. Perhaps a stack-allocated\n SO would be better? */\n libhb_so_dealloc(so);\n}\n\n\nstatic void evh__HG_PTHREAD_BARRIER_WAIT_PRE ( ThreadId tid,\n void* barrier )\n{\n /* This function gets called after a client thread calls\n pthread_barrier_wait but before it arrives at the real\n pthread_barrier_wait.\n\n Why is the following correct? It's a bit subtle.\n\n If this is not the last thread arriving at the barrier, we simply\n note its presence and return. Because valgrind (at least as of\n Nov 08) is single threaded, we are guaranteed safe from any race\n conditions when in this function -- no other client threads are\n running.\n\n If this is the last thread, then we are again the only running\n thread. All the other threads will have either arrived at the\n real pthread_barrier_wait or are on their way to it, but in any\n case are guaranteed not to be able to move past it, because this\n thread is currently in this function and so has not yet arrived\n at the real pthread_barrier_wait. That means that:\n\n 1. While we are in this function, none of the other threads\n waiting at the barrier can move past it.\n\n 2. When this function returns (and simulated execution resumes),\n this thread and all other waiting threads will be able to move\n past the real barrier.\n\n Because of this, it is now safe to update the vector clocks of\n all threads, to represent the fact that they all arrived at the\n barrier and have all moved on. There is no danger of any\n complications to do with some threads leaving the barrier and\n racing back round to the front, whilst others are still leaving\n (which is the primary source of complication in correct handling/\n implementation of barriers). That can't happen because we update\n here our data structures so as to indicate that the threads have\n passed the barrier, even though, as per (2) above, they are\n guaranteed not to pass the barrier until we return.\n\n This relies crucially on Valgrind being single threaded. If that\n changes, this will need to be reconsidered.\n */\n Thread* thr;\n Bar* bar;\n UWord present;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_BARRIER_WAIT_PRE\"\n \"(tid=%d, barrier=%p)\\n\", \n (Int)tid, (void*)barrier );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n bar = map_barrier_to_Bar_lookup_or_alloc(barrier);\n tl_assert(bar);\n\n if (!bar->initted) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_wait: barrier is uninitialised\"\n );\n return; /* client is broken .. avoid assertions below */\n }\n\n /* guaranteed by _INIT_PRE above */\n tl_assert(bar->size > 0);\n tl_assert(bar->waiting);\n\n VG_(addToXA)( bar->waiting, &thr );\n\n /* guaranteed by this function */\n present = VG_(sizeXA)(bar->waiting);\n tl_assert(present > 0 && present <= bar->size);\n\n if (present < bar->size)\n return;\n\n do_barrier_cross_sync_and_empty(bar);\n}\n\n\nstatic void evh__HG_PTHREAD_BARRIER_RESIZE_PRE ( ThreadId tid,\n void* barrier,\n UWord newcount )\n{\n Thread* thr;\n Bar* bar;\n UWord present;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_BARRIER_RESIZE_PRE\"\n \"(tid=%d, barrier=%p, newcount=%lu)\\n\", \n (Int)tid, (void*)barrier, newcount );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n bar = map_barrier_to_Bar_lookup_or_alloc(barrier);\n tl_assert(bar);\n\n if (!bar->initted) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_resize: barrier is uninitialised\"\n );\n return; /* client is broken .. avoid assertions below */\n }\n\n if (!bar->resizable) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_resize: barrier is may not be resized\"\n );\n return; /* client is broken .. avoid assertions below */\n }\n\n if (newcount == 0) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_resize: 'newcount' argument is zero\"\n );\n return; /* client is broken .. avoid assertions below */\n }\n\n /* guaranteed by _INIT_PRE above */\n tl_assert(bar->size > 0);\n tl_assert(bar->waiting);\n /* Guaranteed by this fn */\n tl_assert(newcount > 0);\n\n if (newcount >= bar->size) {\n /* Increasing the capacity. There's no possibility of threads\n moving on from the barrier in this situation, so just note\n the fact and do nothing more. */\n bar->size = newcount;\n } else {\n /* Decreasing the capacity. If we decrease it to be equal or\n below the number of waiting threads, they will now move past\n the barrier, so need to mess with dep edges in the same way\n as if the barrier had filled up normally. */\n present = VG_(sizeXA)(bar->waiting);\n tl_assert(present >= 0 && present <= bar->size);\n if (newcount <= present) {\n bar->size = present; /* keep the cross_sync call happy */\n do_barrier_cross_sync_and_empty(bar);\n }\n bar->size = newcount;\n }\n}\n\n\n/* ----------------------------------------------------- */\n/* ----- events to do with user-specified HB edges ----- */\n/* ----------------------------------------------------- */\n\n/* A mapping from arbitrary UWord tag to the SO associated with it.\n The UWord tags are meaningless to us, interpreted only by the\n user. */\n\n\n\n/* UWord -> SO* */\nstatic WordFM* map_usertag_to_SO = NULL;\n\nstatic void map_usertag_to_SO_INIT ( void ) {\n if (UNLIKELY(map_usertag_to_SO == NULL)) {\n map_usertag_to_SO = VG_(newFM)( HG_(zalloc),\n \"hg.mutS.1\", HG_(free), NULL );\n tl_assert(map_usertag_to_SO != NULL);\n }\n}\n\nstatic SO* map_usertag_to_SO_lookup_or_alloc ( UWord usertag ) {\n UWord key, val;\n map_usertag_to_SO_INIT();\n if (VG_(lookupFM)( map_usertag_to_SO, &key, &val, usertag )) {\n tl_assert(key == (UWord)usertag);\n return (SO*)val;\n } else {\n SO* so = libhb_so_alloc();\n VG_(addToFM)( map_usertag_to_SO, usertag, (UWord)so );\n return so;\n }\n}\n\n// If it's ever needed (XXX check before use)\n//static void map_usertag_to_SO_delete ( UWord usertag ) {\n// UWord keyW, valW;\n// map_usertag_to_SO_INIT();\n// if (VG_(delFromFM)( map_usertag_to_SO, &keyW, &valW, usertag )) {\n// SO* so = (SO*)valW;\n// tl_assert(keyW == usertag);\n// tl_assert(so);\n// libhb_so_dealloc(so);\n// }\n//}\n\n\nstatic\nvoid evh__HG_USERSO_SEND_PRE ( ThreadId tid, UWord usertag )\n{\n /* TID is just about to notionally sent a message on a notional\n abstract synchronisation object whose identity is given by\n USERTAG. Bind USERTAG to a real SO if it is not already so\n bound, and do a 'strong send' on the SO. This is later used by\n other thread(s) which successfully 'receive' from the SO,\n thereby acquiring a dependency on this signalling event. */\n Thread* thr;\n SO* so;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_USERSO_SEND_PRE(ctid=%d, usertag=%#lx)\\n\", \n (Int)tid, usertag );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n so = map_usertag_to_SO_lookup_or_alloc( usertag );\n tl_assert(so);\n\n libhb_so_send( thr->hbthr, so, True/*strong_send*/ );\n}\n\nstatic\nvoid evh__HG_USERSO_RECV_POST ( ThreadId tid, UWord usertag )\n{\n /* TID has just notionally received a message from a notional\n abstract synchronisation object whose identity is given by\n USERTAG. Bind USERTAG to a real SO if it is not already so\n bound. If the SO has at some point in the past been 'sent' on,\n to a 'strong receive' on it, thereby acquiring a dependency on\n the sender. */\n Thread* thr;\n SO* so;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_USERSO_RECV_POST(ctid=%d, usertag=%#lx)\\n\", \n (Int)tid, usertag );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n so = map_usertag_to_SO_lookup_or_alloc( usertag );\n tl_assert(so);\n\n /* Acquire a dependency on it. If the SO has never so far been\n sent on, then libhb_so_recv will do nothing. So we're safe\n regardless of SO's history. */\n libhb_so_recv( thr->hbthr, so, True/*strong_recv*/ );\n}\n\n\n/*--------------------------------------------------------------*/\n/*--- Lock acquisition order monitoring ---*/\n/*--------------------------------------------------------------*/\n\n/* FIXME: here are some optimisations still to do in\n laog__pre_thread_acquires_lock.\n\n The graph is structured so that if L1 --*--> L2 then L1 must be\n acquired before L2.\n\n The common case is that some thread T holds (eg) L1 L2 and L3 and\n is repeatedly acquiring and releasing Ln, and there is no ordering\n error in what it is doing. Hence it repeatly:\n\n (1) searches laog to see if Ln --*--> {L1,L2,L3}, which always \n produces the answer No (because there is no error).\n\n (2) adds edges {L1,L2,L3} --> Ln to laog, which are already present\n (because they already got added the first time T acquired Ln).\n\n Hence cache these two events:\n\n (1) Cache result of the query from last time. Invalidate the cache\n any time any edges are added to or deleted from laog.\n\n (2) Cache these add-edge requests and ignore them if said edges\n have already been added to laog. Invalidate the cache any time\n any edges are deleted from laog.\n*/\n\ntypedef\n struct {\n WordSetID inns; /* in univ_laog */\n WordSetID outs; /* in univ_laog */\n }\n LAOGLinks;\n\n/* lock order acquisition graph */\nstatic WordFM* laog = NULL; /* WordFM Lock* LAOGLinks* */\n\n/* EXPOSITION ONLY: for each edge in 'laog', record the two places\n where that edge was created, so that we can show the user later if\n we need to. */\ntypedef\n struct {\n Addr src_ga; /* Lock guest addresses for */\n Addr dst_ga; /* src/dst of the edge */\n ExeContext* src_ec; /* And corresponding places where that */\n ExeContext* dst_ec; /* ordering was established */\n }\n LAOGLinkExposition;\n\nstatic Word cmp_LAOGLinkExposition ( UWord llx1W, UWord llx2W ) {\n /* Compare LAOGLinkExposition*s by (src_ga,dst_ga) field pair. */\n LAOGLinkExposition* llx1 = (LAOGLinkExposition*)llx1W;\n LAOGLinkExposition* llx2 = (LAOGLinkExposition*)llx2W;\n if (llx1->src_ga < llx2->src_ga) return -1;\n if (llx1->src_ga > llx2->src_ga) return 1;\n if (llx1->dst_ga < llx2->dst_ga) return -1;\n if (llx1->dst_ga > llx2->dst_ga) return 1;\n return 0;\n}\n\nstatic WordFM* laog_exposition = NULL; /* WordFM LAOGLinkExposition* NULL */\n/* end EXPOSITION ONLY */\n\n\n__attribute__((noinline))\nstatic void laog__init ( void )\n{\n tl_assert(!laog);\n tl_assert(!laog_exposition);\n tl_assert(HG_(clo_track_lockorders));\n\n laog = VG_(newFM)( HG_(zalloc), \"hg.laog__init.1\", \n HG_(free), NULL/*unboxedcmp*/ );\n\n laog_exposition = VG_(newFM)( HG_(zalloc), \"hg.laog__init.2\", HG_(free), \n cmp_LAOGLinkExposition );\n tl_assert(laog);\n tl_assert(laog_exposition);\n}\n\nstatic void laog__show ( Char* who ) {\n Word i, ws_size;\n UWord* ws_words;\n Lock* me;\n LAOGLinks* links;\n VG_(printf)(\"laog (requested by %s) {\\n\", who);\n VG_(initIterFM)( laog );\n me = NULL;\n links = NULL;\n while (VG_(nextIterFM)( laog, (Word*)&me,\n (Word*)&links )) {\n tl_assert(me);\n tl_assert(links);\n VG_(printf)(\" node %p:\\n\", me);\n HG_(getPayloadWS)( &ws_words, &ws_size, univ_laog, links->inns );\n for (i = 0; i < ws_size; i++)\n VG_(printf)(\" inn %#lx\\n\", ws_words[i] );\n HG_(getPayloadWS)( &ws_words, &ws_size, univ_laog, links->outs );\n for (i = 0; i < ws_size; i++)\n VG_(printf)(\" out %#lx\\n\", ws_words[i] );\n me = NULL;\n links = NULL;\n }\n VG_(doneIterFM)( laog );\n VG_(printf)(\"}\\n\");\n}\n\n__attribute__((noinline))\nstatic void laog__add_edge ( Lock* src, Lock* dst ) {\n Word keyW;\n LAOGLinks* links;\n Bool presentF, presentR;\n if (0) VG_(printf)(\"laog__add_edge %p %p\\n\", src, dst);\n\n /* Take the opportunity to sanity check the graph. Record in\n presentF if there is already a src->dst mapping in this node's\n forwards links, and presentR if there is already a src->dst\n mapping in this node's backwards links. They should agree!\n Also, we need to know whether the edge was already present so as\n to decide whether or not to update the link details mapping. We\n can compute presentF and presentR essentially for free, so may\n as well do this always. */\n presentF = presentR = False;\n\n /* Update the out edges for src */\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)src )) {\n WordSetID outs_new;\n tl_assert(links);\n tl_assert(keyW == (Word)src);\n outs_new = HG_(addToWS)( univ_laog, links->outs, (Word)dst );\n presentF = outs_new == links->outs;\n links->outs = outs_new;\n } else {\n links = HG_(zalloc)(\"hg.lae.1\", sizeof(LAOGLinks));\n links->inns = HG_(emptyWS)( univ_laog );\n links->outs = HG_(singletonWS)( univ_laog, (Word)dst );\n VG_(addToFM)( laog, (Word)src, (Word)links );\n }\n /* Update the in edges for dst */\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)dst )) {\n WordSetID inns_new;\n tl_assert(links);\n tl_assert(keyW == (Word)dst);\n inns_new = HG_(addToWS)( univ_laog, links->inns, (Word)src );\n presentR = inns_new == links->inns;\n links->inns = inns_new;\n } else {\n links = HG_(zalloc)(\"hg.lae.2\", sizeof(LAOGLinks));\n links->inns = HG_(singletonWS)( univ_laog, (Word)src );\n links->outs = HG_(emptyWS)( univ_laog );\n VG_(addToFM)( laog, (Word)dst, (Word)links );\n }\n\n tl_assert( (presentF && presentR) || (!presentF && !presentR) );\n\n if (!presentF && src->acquired_at && dst->acquired_at) {\n LAOGLinkExposition expo;\n /* If this edge is entering the graph, and we have acquired_at\n information for both src and dst, record those acquisition\n points. Hence, if there is later a violation of this\n ordering, we can show the user the two places in which the\n required src-dst ordering was previously established. */\n if (0) VG_(printf)(\"acquire edge %#lx %#lx\\n\",\n src->guestaddr, dst->guestaddr);\n expo.src_ga = src->guestaddr;\n expo.dst_ga = dst->guestaddr;\n expo.src_ec = NULL;\n expo.dst_ec = NULL;\n tl_assert(laog_exposition);\n if (VG_(lookupFM)( laog_exposition, NULL, NULL, (Word)&expo )) {\n /* we already have it; do nothing */\n } else {\n LAOGLinkExposition* expo2 = HG_(zalloc)(\"hg.lae.3\", \n sizeof(LAOGLinkExposition));\n expo2->src_ga = src->guestaddr;\n expo2->dst_ga = dst->guestaddr;\n expo2->src_ec = src->acquired_at;\n expo2->dst_ec = dst->acquired_at;\n VG_(addToFM)( laog_exposition, (Word)expo2, (Word)NULL );\n }\n }\n}\n\n__attribute__((noinline))\nstatic void laog__del_edge ( Lock* src, Lock* dst ) {\n Word keyW;\n LAOGLinks* links;\n if (0) VG_(printf)(\"laog__del_edge %p %p\\n\", src, dst);\n /* Update the out edges for src */\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)src )) {\n tl_assert(links);\n tl_assert(keyW == (Word)src);\n links->outs = HG_(delFromWS)( univ_laog, links->outs, (Word)dst );\n }\n /* Update the in edges for dst */\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)dst )) {\n tl_assert(links);\n tl_assert(keyW == (Word)dst);\n links->inns = HG_(delFromWS)( univ_laog, links->inns, (Word)src );\n }\n}\n\n__attribute__((noinline))\nstatic WordSetID /* in univ_laog */ laog__succs ( Lock* lk ) {\n Word keyW;\n LAOGLinks* links;\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)lk )) {\n tl_assert(links);\n tl_assert(keyW == (Word)lk);\n return links->outs;\n } else {\n return HG_(emptyWS)( univ_laog );\n }\n}\n\n__attribute__((noinline))\nstatic WordSetID /* in univ_laog */ laog__preds ( Lock* lk ) {\n Word keyW;\n LAOGLinks* links;\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)lk )) {\n tl_assert(links);\n tl_assert(keyW == (Word)lk);\n return links->inns;\n } else {\n return HG_(emptyWS)( univ_laog );\n }\n}\n\n__attribute__((noinline))\nstatic void laog__sanity_check ( Char* who ) {\n Word i, ws_size;\n UWord* ws_words;\n Lock* me;\n LAOGLinks* links;\n VG_(initIterFM)( laog );\n me = NULL;\n links = NULL;\n if (0) VG_(printf)(\"laog sanity check\\n\");\n while (VG_(nextIterFM)( laog, (Word*)&me,\n (Word*)&links )) {\n tl_assert(me);\n tl_assert(links);\n HG_(getPayloadWS)( &ws_words, &ws_size, univ_laog, links->inns );\n for (i = 0; i < ws_size; i++) {\n if ( ! HG_(elemWS)( univ_laog, \n laog__succs( (Lock*)ws_words[i] ), \n (Word)me ))\n goto bad;\n }\n HG_(getPayloadWS)( &ws_words, &ws_size, univ_laog, links->outs );\n for (i = 0; i < ws_size; i++) {\n if ( ! HG_(elemWS)( univ_laog, \n laog__preds( (Lock*)ws_words[i] ), \n (Word)me ))\n goto bad;\n }\n me = NULL;\n links = NULL;\n }\n VG_(doneIterFM)( laog );\n return;\n\n bad:\n VG_(printf)(\"laog__sanity_check(%s) FAILED\\n\", who);\n laog__show(who);\n tl_assert(0);\n}\n\n/* If there is a path in laog from 'src' to any of the elements in\n 'dst', return an arbitrarily chosen element of 'dst' reachable from\n 'src'. If no path exist from 'src' to any element in 'dst', return\n NULL. */\n__attribute__((noinline))\nstatic\nLock* laog__do_dfs_from_to ( Lock* src, WordSetID dsts /* univ_lsets */ )\n{\n Lock* ret;\n Word i, ssz;\n XArray* stack; /* of Lock* */\n WordFM* visited; /* Lock* -> void, iow, Set(Lock*) */\n Lock* here;\n WordSetID succs;\n Word succs_size;\n UWord* succs_words;\n //laog__sanity_check();\n\n /* If the destination set is empty, we can never get there from\n 'src' :-), so don't bother to try */\n if (HG_(isEmptyWS)( univ_lsets, dsts ))\n return NULL;\n\n ret = NULL;\n stack = VG_(newXA)( HG_(zalloc), \"hg.lddft.1\", HG_(free), sizeof(Lock*) );\n visited = VG_(newFM)( HG_(zalloc), \"hg.lddft.2\", HG_(free), NULL/*unboxedcmp*/ );\n\n (void) VG_(addToXA)( stack, &src );\n\n while (True) {\n\n ssz = VG_(sizeXA)( stack );\n\n if (ssz == 0) { ret = NULL; break; }\n\n here = *(Lock**) VG_(indexXA)( stack, ssz-1 );\n VG_(dropTailXA)( stack, 1 );\n\n if (HG_(elemWS)( univ_lsets, dsts, (Word)here )) { ret = here; break; }\n\n if (VG_(lookupFM)( visited, NULL, NULL, (Word)here ))\n continue;\n\n VG_(addToFM)( visited, (Word)here, 0 );\n\n succs = laog__succs( here );\n HG_(getPayloadWS)( &succs_words, &succs_size, univ_laog, succs );\n for (i = 0; i < succs_size; i++)\n (void) VG_(addToXA)( stack, &succs_words[i] );\n }\n\n VG_(deleteFM)( visited, NULL, NULL );\n VG_(deleteXA)( stack );\n return ret;\n}\n\n\n/* Thread 'thr' is acquiring 'lk'. Check for inconsistent ordering\n between 'lk' and the locks already held by 'thr' and issue a\n complaint if so. Also, update the ordering graph appropriately.\n*/\n__attribute__((noinline))\nstatic void laog__pre_thread_acquires_lock ( \n Thread* thr, /* NB: BEFORE lock is added */\n Lock* lk\n )\n{\n UWord* ls_words;\n Word ls_size, i;\n Lock* other;\n\n /* It may be that 'thr' already holds 'lk' and is recursively\n relocking in. In this case we just ignore the call. */\n /* NB: univ_lsets really is correct here */\n if (HG_(elemWS)( univ_lsets, thr->locksetA, (Word)lk ))\n return;\n\n /* First, the check. Complain if there is any path in laog from lk\n to any of the locks already held by thr, since if any such path\n existed, it would mean that previously lk was acquired before\n (rather than after, as we are doing here) at least one of those\n locks.\n */\n other = laog__do_dfs_from_to(lk, thr->locksetA);\n if (other) {\n LAOGLinkExposition key, *found;\n /* So we managed to find a path lk --*--> other in the graph,\n which implies that 'lk' should have been acquired before\n 'other' but is in fact being acquired afterwards. We present\n the lk/other arguments to record_error_LockOrder in the order\n in which they should have been acquired. */\n /* Go look in the laog_exposition mapping, to find the allocation\n points for this edge, so we can show the user. */\n key.src_ga = lk->guestaddr;\n key.dst_ga = other->guestaddr;\n key.src_ec = NULL;\n key.dst_ec = NULL;\n found = NULL;\n if (VG_(lookupFM)( laog_exposition,\n (Word*)&found, NULL, (Word)&key )) {\n tl_assert(found != &key);\n tl_assert(found->src_ga == key.src_ga);\n tl_assert(found->dst_ga == key.dst_ga);\n tl_assert(found->src_ec);\n tl_assert(found->dst_ec);\n HG_(record_error_LockOrder)( \n thr, lk->guestaddr, other->guestaddr,\n found->src_ec, found->dst_ec );\n } else {\n /* Hmm. This can't happen (can it?) */\n HG_(record_error_LockOrder)(\n thr, lk->guestaddr, other->guestaddr,\n NULL, NULL );\n }\n }\n\n /* Second, add to laog the pairs\n (old, lk) | old <- locks already held by thr\n Since both old and lk are currently held by thr, their acquired_at\n fields must be non-NULL.\n */\n tl_assert(lk->acquired_at);\n HG_(getPayloadWS)( &ls_words, &ls_size, univ_lsets, thr->locksetA );\n for (i = 0; i < ls_size; i++) {\n Lock* old = (Lock*)ls_words[i];\n tl_assert(old->acquired_at);\n laog__add_edge( old, lk );\n }\n\n /* Why \"except_Locks\" ? We're here because a lock is being\n acquired by a thread, and we're in an inconsistent state here.\n See the call points in evhH__post_thread_{r,w}_acquires_lock.\n When called in this inconsistent state, locks__sanity_check duly\n barfs. */\n if (HG_(clo_sanity_flags) & SCE_LAOG)\n all_except_Locks__sanity_check(\"laog__pre_thread_acquires_lock-post\");\n}\n\n\n/* Delete from 'laog' any pair mentioning a lock in locksToDelete */\n\n__attribute__((noinline))\nstatic void laog__handle_one_lock_deletion ( Lock* lk )\n{\n WordSetID preds, succs;\n Word preds_size, succs_size, i, j;\n UWord *preds_words, *succs_words;\n\n preds = laog__preds( lk );\n succs = laog__succs( lk );\n\n HG_(getPayloadWS)( &preds_words, &preds_size, univ_laog, preds );\n for (i = 0; i < preds_size; i++)\n laog__del_edge( (Lock*)preds_words[i], lk );\n\n HG_(getPayloadWS)( &succs_words, &succs_size, univ_laog, succs );\n for (j = 0; j < succs_size; j++)\n laog__del_edge( lk, (Lock*)succs_words[j] );\n\n for (i = 0; i < preds_size; i++) {\n for (j = 0; j < succs_size; j++) {\n if (preds_words[i] != succs_words[j]) {\n /* This can pass unlocked locks to laog__add_edge, since\n we're deleting stuff. So their acquired_at fields may\n be NULL. */\n laog__add_edge( (Lock*)preds_words[i], (Lock*)succs_words[j] );\n }\n }\n }\n}\n\n//__attribute__((noinline))\n//static void laog__handle_lock_deletions (\n// WordSetID /* in univ_laog */ locksToDelete\n// )\n//{\n// Word i, ws_size;\n// UWord* ws_words;\n//\n//\n// HG_(getPayloadWS)( &ws_words, &ws_size, univ_lsets, locksToDelete );\n// for (i = 0; i < ws_size; i++)\n// laog__handle_one_lock_deletion( (Lock*)ws_words[i] );\n//\n// if (HG_(clo_sanity_flags) & SCE_LAOG)\n// all__sanity_check(\"laog__handle_lock_deletions-post\");\n//}\n\n\n/*--------------------------------------------------------------*/\n/*--- Malloc/free replacements ---*/\n/*--------------------------------------------------------------*/\n\ntypedef\n struct {\n void* next; /* required by m_hashtable */\n Addr payload; /* ptr to actual block */\n SizeT szB; /* size requested */\n ExeContext* where; /* where it was allocated */\n Thread* thr; /* allocating thread */\n }\n MallocMeta;\n\n/* A hash table of MallocMetas, used to track malloc'd blocks\n (obviously). */\nstatic VgHashTable hg_mallocmeta_table = NULL;\n\n\nstatic MallocMeta* new_MallocMeta ( void ) {\n MallocMeta* md = HG_(zalloc)( \"hg.new_MallocMeta.1\", sizeof(MallocMeta) );\n tl_assert(md);\n return md;\n}\nstatic void delete_MallocMeta ( MallocMeta* md ) {\n HG_(free)(md);\n}\n\n\n/* Allocate a client block and set up the metadata for it. */\n\nstatic\nvoid* handle_alloc ( ThreadId tid, \n SizeT szB, SizeT alignB, Bool is_zeroed )\n{\n Addr p;\n MallocMeta* md;\n\n tl_assert( ((SSizeT)szB) >= 0 );\n p = (Addr)VG_(cli_malloc)(alignB, szB);\n if (!p) {\n return NULL;\n }\n if (is_zeroed)\n VG_(memset)((void*)p, 0, szB);\n\n /* Note that map_threads_lookup must succeed (cannot assert), since\n memory can only be allocated by currently alive threads, hence\n they must have an entry in map_threads. */\n md = new_MallocMeta();\n md->payload = p;\n md->szB = szB;\n md->where = VG_(record_ExeContext)( tid, 0 );\n md->thr = map_threads_lookup( tid );\n\n VG_(HT_add_node)( hg_mallocmeta_table, (VgHashNode*)md );\n\n /* Tell the lower level memory wranglers. */\n evh__new_mem_heap( p, szB, is_zeroed );\n\n return (void*)p;\n}\n\n/* Re the checks for less-than-zero (also in hg_cli__realloc below):\n Cast to a signed type to catch any unexpectedly negative args.\n We're assuming here that the size asked for is not greater than\n 2^31 bytes (for 32-bit platforms) or 2^63 bytes (for 64-bit\n platforms). */\nstatic void* hg_cli__malloc ( ThreadId tid, SizeT n ) {\n if (((SSizeT)n) < 0) return NULL;\n return handle_alloc ( tid, n, VG_(clo_alignment),\n /*is_zeroed*/False );\n}\nstatic void* hg_cli____builtin_new ( ThreadId tid, SizeT n ) {\n if (((SSizeT)n) < 0) return NULL;\n return handle_alloc ( tid, n, VG_(clo_alignment),\n /*is_zeroed*/False );\n}\nstatic void* hg_cli____builtin_vec_new ( ThreadId tid, SizeT n ) {\n if (((SSizeT)n) < 0) return NULL;\n return handle_alloc ( tid, n, VG_(clo_alignment), \n /*is_zeroed*/False );\n}\nstatic void* hg_cli__memalign ( ThreadId tid, SizeT align, SizeT n ) {\n if (((SSizeT)n) < 0) return NULL;\n return handle_alloc ( tid, n, align, \n /*is_zeroed*/False );\n}\nstatic void* hg_cli__calloc ( ThreadId tid, SizeT nmemb, SizeT size1 ) {\n if ( ((SSizeT)nmemb) < 0 || ((SSizeT)size1) < 0 ) return NULL;\n return handle_alloc ( tid, nmemb*size1, VG_(clo_alignment),\n /*is_zeroed*/True );\n}\n\n\n/* Free a client block, including getting rid of the relevant\n metadata. */\n\nstatic void handle_free ( ThreadId tid, void* p )\n{\n MallocMeta *md, *old_md;\n SizeT szB;\n\n /* First see if we can find the metadata for 'p'. */\n md = (MallocMeta*) VG_(HT_lookup)( hg_mallocmeta_table, (UWord)p );\n if (!md)\n return; /* apparently freeing a bogus address. Oh well. */\n\n tl_assert(md->payload == (Addr)p);\n szB = md->szB;\n\n /* Nuke the metadata block */\n old_md = (MallocMeta*)\n VG_(HT_remove)( hg_mallocmeta_table, (UWord)p );\n tl_assert(old_md); /* it must be present - we just found it */\n tl_assert(old_md == md);\n tl_assert(old_md->payload == (Addr)p);\n\n VG_(cli_free)((void*)old_md->payload);\n delete_MallocMeta(old_md);\n\n /* Tell the lower level memory wranglers. */\n evh__die_mem_heap( (Addr)p, szB );\n}\n\nstatic void hg_cli__free ( ThreadId tid, void* p ) {\n handle_free(tid, p);\n}\nstatic void hg_cli____builtin_delete ( ThreadId tid, void* p ) {\n handle_free(tid, p);\n}\nstatic void hg_cli____builtin_vec_delete ( ThreadId tid, void* p ) {\n handle_free(tid, p);\n}\n\n\nstatic void* hg_cli__realloc ( ThreadId tid, void* payloadV, SizeT new_size )\n{\n MallocMeta *md, *md_new, *md_tmp;\n SizeT i;\n\n Addr payload = (Addr)payloadV;\n\n if (((SSizeT)new_size) < 0) return NULL;\n\n md = (MallocMeta*) VG_(HT_lookup)( hg_mallocmeta_table, (UWord)payload );\n if (!md)\n return NULL; /* apparently realloc-ing a bogus address. Oh well. */\n \n tl_assert(md->payload == payload);\n\n if (md->szB == new_size) {\n /* size unchanged */\n md->where = VG_(record_ExeContext)(tid, 0);\n return payloadV;\n }\n\n if (md->szB > new_size) {\n /* new size is smaller */\n md->szB = new_size;\n md->where = VG_(record_ExeContext)(tid, 0);\n evh__die_mem_heap( md->payload + new_size, md->szB - new_size );\n return payloadV;\n }\n\n /* else */ {\n /* new size is bigger */\n Addr p_new = (Addr)VG_(cli_malloc)(VG_(clo_alignment), new_size);\n\n /* First half kept and copied, second half new */\n // FIXME: shouldn't we use a copier which implements the\n // memory state machine?\n evh__copy_mem( payload, p_new, md->szB );\n evh__new_mem_heap ( p_new + md->szB, new_size - md->szB,\n /*inited*/False );\n /* FIXME: can anything funny happen here? specifically, if the\n old range contained a lock, then die_mem_heap will complain.\n Is that the correct behaviour? Not sure. */\n evh__die_mem_heap( payload, md->szB );\n\n /* Copy from old to new */\n for (i = 0; i < md->szB; i++)\n ((UChar*)p_new)[i] = ((UChar*)payload)[i];\n\n /* Because the metadata hash table is index by payload address,\n we have to get rid of the old hash table entry and make a new\n one. We can't just modify the existing metadata in place,\n because then it would (almost certainly) be in the wrong hash\n chain. */\n md_new = new_MallocMeta();\n *md_new = *md;\n\n md_tmp = VG_(HT_remove)( hg_mallocmeta_table, payload );\n tl_assert(md_tmp);\n tl_assert(md_tmp == md);\n\n VG_(cli_free)((void*)md->payload);\n delete_MallocMeta(md);\n\n /* Update fields */\n md_new->where = VG_(record_ExeContext)( tid, 0 );\n md_new->szB = new_size;\n md_new->payload = p_new;\n md_new->thr = map_threads_lookup( tid );\n\n /* and add */\n VG_(HT_add_node)( hg_mallocmeta_table, (VgHashNode*)md_new );\n\n return (void*)p_new;\n } \n}\n\nstatic SizeT hg_cli_malloc_usable_size ( ThreadId tid, void* p )\n{\n MallocMeta *md = VG_(HT_lookup)( hg_mallocmeta_table, (UWord)p );\n\n // There may be slop, but pretend there isn't because only the asked-for\n // area will have been shadowed properly.\n return ( md ? md->szB : 0 );\n}\n\n\n/* For error creation: map 'data_addr' to a malloc'd chunk, if any.\n Slow linear search. With a bit of hash table help if 'data_addr'\n is either the start of a block or up to 15 word-sized steps along\n from the start of a block. */\n\nstatic inline Bool addr_is_in_MM_Chunk( MallocMeta* mm, Addr a )\n{\n /* Accept 'a' as within 'mm' if 'mm's size is zero and 'a' points\n right at it. */\n if (UNLIKELY(mm->szB == 0 && a == mm->payload))\n return True;\n /* else normal interval rules apply */\n if (LIKELY(a < mm->payload)) return False;\n if (LIKELY(a >= mm->payload + mm->szB)) return False;\n return True;\n}\n\nBool HG_(mm_find_containing_block)( /*OUT*/ExeContext** where,\n /*OUT*/Addr* payload,\n /*OUT*/SizeT* szB,\n Addr data_addr )\n{\n MallocMeta* mm;\n Int i;\n const Int n_fast_check_words = 16;\n\n /* First, do a few fast searches on the basis that data_addr might\n be exactly the start of a block or up to 15 words inside. This\n can happen commonly via the creq\n _VG_USERREQ__HG_CLEAN_MEMORY_HEAPBLOCK. */\n for (i = 0; i < n_fast_check_words; i++) {\n mm = VG_(HT_lookup)( hg_mallocmeta_table,\n data_addr - (UWord)(UInt)i * sizeof(UWord) );\n if (UNLIKELY(mm && addr_is_in_MM_Chunk(mm, data_addr)))\n goto found;\n }\n\n /* Well, this totally sucks. But without using an interval tree or\n some such, it's hard to see how to do better. We have to check\n every block in the entire table. */\n VG_(HT_ResetIter)(hg_mallocmeta_table);\n while ( (mm = VG_(HT_Next)(hg_mallocmeta_table)) ) {\n if (UNLIKELY(addr_is_in_MM_Chunk(mm, data_addr)))\n goto found;\n }\n\n /* Not found. Bah. */\n return False;\n /*NOTREACHED*/\n\n found:\n tl_assert(mm);\n tl_assert(addr_is_in_MM_Chunk(mm, data_addr));\n if (where) *where = mm->where;\n if (payload) *payload = mm->payload;\n if (szB) *szB = mm->szB;\n return True;\n}\n\n\n/*--------------------------------------------------------------*/\n/*--- Instrumentation ---*/\n/*--------------------------------------------------------------*/\n\nstatic void instrument_mem_access ( IRSB* bbOut, \n IRExpr* addr,\n Int szB,\n Bool isStore,\n Int hWordTy_szB )\n{\n IRType tyAddr = Ity_INVALID;\n HChar* hName = NULL;\n void* hAddr = NULL;\n Int regparms = 0;\n IRExpr** argv = NULL;\n IRDirty* di = NULL;\n\n tl_assert(isIRAtom(addr));\n tl_assert(hWordTy_szB == 4 || hWordTy_szB == 8);\n\n tyAddr = typeOfIRExpr( bbOut->tyenv, addr );\n tl_assert(tyAddr == Ity_I32 || tyAddr == Ity_I64);\n\n /* So the effective address is in 'addr' now. */\n regparms = 1; // unless stated otherwise\n if (isStore) {\n switch (szB) {\n case 1:\n hName = \"evh__mem_help_cwrite_1\";\n hAddr = &evh__mem_help_cwrite_1;\n argv = mkIRExprVec_1( addr );\n break;\n case 2:\n hName = \"evh__mem_help_cwrite_2\";\n hAddr = &evh__mem_help_cwrite_2;\n argv = mkIRExprVec_1( addr );\n break;\n case 4:\n hName = \"evh__mem_help_cwrite_4\";\n hAddr = &evh__mem_help_cwrite_4;\n argv = mkIRExprVec_1( addr );\n break;\n case 8:\n hName = \"evh__mem_help_cwrite_8\";\n hAddr = &evh__mem_help_cwrite_8;\n argv = mkIRExprVec_1( addr );\n break;\n default:\n tl_assert(szB > 8 && szB <= 512); /* stay sane */\n regparms = 2;\n hName = \"evh__mem_help_cwrite_N\";\n hAddr = &evh__mem_help_cwrite_N;\n argv = mkIRExprVec_2( addr, mkIRExpr_HWord( szB ));\n break;\n }\n } else {\n switch (szB) {\n case 1:\n hName = \"evh__mem_help_cread_1\";\n hAddr = &evh__mem_help_cread_1;\n argv = mkIRExprVec_1( addr );\n break;\n case 2:\n hName = \"evh__mem_help_cread_2\";\n hAddr = &evh__mem_help_cread_2;\n argv = mkIRExprVec_1( addr );\n break;\n case 4:\n hName = \"evh__mem_help_cread_4\";\n hAddr = &evh__mem_help_cread_4;\n argv = mkIRExprVec_1( addr );\n break;\n case 8:\n hName = \"evh__mem_help_cread_8\";\n hAddr = &evh__mem_help_cread_8;\n argv = mkIRExprVec_1( addr );\n break;\n default: \n tl_assert(szB > 8 && szB <= 512); /* stay sane */\n regparms = 2;\n hName = \"evh__mem_help_cread_N\";\n hAddr = &evh__mem_help_cread_N;\n argv = mkIRExprVec_2( addr, mkIRExpr_HWord( szB ));\n break;\n }\n }\n\n /* Add the helper. */\n tl_assert(hName);\n tl_assert(hAddr);\n tl_assert(argv);\n di = unsafeIRDirty_0_N( regparms,\n hName, VG_(fnptr_to_fnentry)( hAddr ),\n argv );\n addStmtToIRSB( bbOut, IRStmt_Dirty(di) );\n}\n\n\n/* Figure out if GA is a guest code address in the dynamic linker, and\n if so return True. Otherwise (and in case of any doubt) return\n False. (sidedly safe w/ False as the safe value) */\nstatic Bool is_in_dynamic_linker_shared_object( Addr64 ga )\n{\n DebugInfo* dinfo;\n const UChar* soname;\n if (0) return False;\n\n dinfo = VG_(find_DebugInfo)( (Addr)ga );\n if (!dinfo) return False;\n\n soname = VG_(DebugInfo_get_soname)(dinfo);\n tl_assert(soname);\n if (0) VG_(printf)(\"%s\\n\", soname);\n\n# if defined(VGO_linux)\n if (VG_STREQ(soname, VG_U_LD_LINUX_SO_3)) return True;\n if (VG_STREQ(soname, VG_U_LD_LINUX_SO_2)) return True;\n if (VG_STREQ(soname, VG_U_LD_LINUX_X86_64_SO_2)) return True;\n if (VG_STREQ(soname, VG_U_LD64_SO_1)) return True;\n if (VG_STREQ(soname, VG_U_LD_SO_1)) return True;\n# elif defined(VGO_darwin)\n if (VG_STREQ(soname, VG_U_DYLD)) return True;\n# else\n# error \"Unsupported OS\"\n# endif\n return False;\n}\n\nstatic\nIRSB* hg_instrument ( VgCallbackClosure* closure,\n IRSB* bbIn,\n VexGuestLayout* layout,\n VexGuestExtents* vge,\n IRType gWordTy, IRType hWordTy )\n{\n Int i;\n IRSB* bbOut;\n Addr64 cia; /* address of current insn */\n IRStmt* st;\n Bool inLDSO = False;\n Addr64 inLDSOmask4K = 1; /* mismatches on first check */\n\n if (gWordTy != hWordTy) {\n /* We don't currently support this case. */\n VG_(tool_panic)(\"host/guest word size mismatch\");\n }\n\n if (VKI_PAGE_SIZE < 4096 || VG_(log2)(VKI_PAGE_SIZE) == -1) {\n VG_(tool_panic)(\"implausible or too-small VKI_PAGE_SIZE\");\n }\n\n /* Set up BB */\n bbOut = emptyIRSB();\n bbOut->tyenv = deepCopyIRTypeEnv(bbIn->tyenv);\n bbOut->next = deepCopyIRExpr(bbIn->next);\n bbOut->jumpkind = bbIn->jumpkind;\n\n // Copy verbatim any IR preamble preceding the first IMark\n i = 0;\n while (i < bbIn->stmts_used && bbIn->stmts[i]->tag != Ist_IMark) {\n addStmtToIRSB( bbOut, bbIn->stmts[i] );\n i++;\n }\n\n // Get the first statement, and initial cia from it\n tl_assert(bbIn->stmts_used > 0);\n tl_assert(i < bbIn->stmts_used);\n st = bbIn->stmts[i];\n tl_assert(Ist_IMark == st->tag);\n cia = st->Ist.IMark.addr;\n st = NULL;\n\n for (/*use current i*/; i < bbIn->stmts_used; i++) {\n st = bbIn->stmts[i];\n tl_assert(st);\n tl_assert(isFlatIRStmt(st));\n switch (st->tag) {\n case Ist_NoOp:\n case Ist_AbiHint:\n case Ist_Put:\n case Ist_PutI:\n case Ist_Exit:\n /* None of these can contain any memory references. */\n break;\n\n case Ist_IMark:\n /* no mem refs, but note the insn address. */\n cia = st->Ist.IMark.addr;\n /* Don't instrument the dynamic linker. It generates a\n lot of races which we just expensively suppress, so\n it's pointless.\n\n Avoid flooding is_in_dynamic_linker_shared_object with\n requests by only checking at transitions between 4K\n pages. */\n if ((cia & ~(Addr64)0xFFF) != inLDSOmask4K) {\n if (0) VG_(printf)(\"NEW %#lx\\n\", (Addr)cia);\n inLDSOmask4K = cia & ~(Addr64)0xFFF;\n inLDSO = is_in_dynamic_linker_shared_object(cia);\n } else {\n if (0) VG_(printf)(\"old %#lx\\n\", (Addr)cia);\n }\n break;\n\n case Ist_MBE:\n switch (st->Ist.MBE.event) {\n case Imbe_Fence:\n break; /* not interesting */\n default:\n goto unhandled;\n }\n break;\n\n case Ist_CAS: {\n /* Atomic read-modify-write cycle. Just pretend it's a\n read. */\n IRCAS* cas = st->Ist.CAS.details;\n Bool isDCAS = cas->oldHi != IRTemp_INVALID;\n if (isDCAS) {\n tl_assert(cas->expdHi);\n tl_assert(cas->dataHi);\n } else {\n tl_assert(!cas->expdHi);\n tl_assert(!cas->dataHi);\n }\n /* Just be boring about it. */\n if (!inLDSO) {\n instrument_mem_access(\n bbOut,\n cas->addr,\n (isDCAS ? 2 : 1)\n * sizeofIRType(typeOfIRExpr(bbIn->tyenv, cas->dataLo)),\n False/*!isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n break;\n }\n\n case Ist_LLSC: {\n /* We pretend store-conditionals don't exist, viz, ignore\n them. Whereas load-linked's are treated the same as\n normal loads. */\n IRType dataTy;\n if (st->Ist.LLSC.storedata == NULL) {\n /* LL */\n dataTy = typeOfIRTemp(bbIn->tyenv, st->Ist.LLSC.result);\n if (!inLDSO) {\n instrument_mem_access(\n bbOut,\n st->Ist.LLSC.addr,\n sizeofIRType(dataTy),\n False/*!isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n } else {\n /* SC */\n /*ignore */\n }\n break;\n }\n\n case Ist_Store:\n /* It seems we pretend that store-conditionals don't\n exist, viz, just ignore them ... */\n if (!inLDSO) {\n instrument_mem_access( \n bbOut, \n st->Ist.Store.addr, \n sizeofIRType(typeOfIRExpr(bbIn->tyenv, st->Ist.Store.data)),\n True/*isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n break;\n\n case Ist_WrTmp: {\n /* ... whereas here we don't care whether a load is a\n vanilla one or a load-linked. */\n IRExpr* data = st->Ist.WrTmp.data;\n if (data->tag == Iex_Load) {\n if (!inLDSO) {\n instrument_mem_access(\n bbOut,\n data->Iex.Load.addr,\n sizeofIRType(data->Iex.Load.ty),\n False/*!isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n }\n break;\n }\n\n case Ist_Dirty: {\n Int dataSize;\n IRDirty* d = st->Ist.Dirty.details;\n if (d->mFx != Ifx_None) {\n /* This dirty helper accesses memory. Collect the\n details. */\n tl_assert(d->mAddr != NULL);\n tl_assert(d->mSize != 0);\n dataSize = d->mSize;\n if (d->mFx == Ifx_Read || d->mFx == Ifx_Modify) {\n if (!inLDSO) {\n instrument_mem_access( \n bbOut, d->mAddr, dataSize, False/*!isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n }\n if (d->mFx == Ifx_Write || d->mFx == Ifx_Modify) {\n if (!inLDSO) {\n instrument_mem_access( \n bbOut, d->mAddr, dataSize, True/*isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n }\n } else {\n tl_assert(d->mAddr == NULL);\n tl_assert(d->mSize == 0);\n }\n break;\n }\n\n default:\n unhandled:\n ppIRStmt(st);\n tl_assert(0);\n\n } /* switch (st->tag) */\n\n addStmtToIRSB( bbOut, st );\n } /* iterate over bbIn->stmts */\n\n return bbOut;\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- Client requests ---*/\n/*----------------------------------------------------------------*/\n\n/* Sheesh. Yet another goddam finite map. */\nstatic WordFM* map_pthread_t_to_Thread = NULL; /* pthread_t -> Thread* */\n\nstatic void map_pthread_t_to_Thread_INIT ( void ) {\n if (UNLIKELY(map_pthread_t_to_Thread == NULL)) {\n map_pthread_t_to_Thread = VG_(newFM)( HG_(zalloc), \"hg.mpttT.1\", \n HG_(free), NULL );\n tl_assert(map_pthread_t_to_Thread != NULL);\n }\n}\n\n\nstatic \nBool hg_handle_client_request ( ThreadId tid, UWord* args, UWord* ret)\n{\n if (!VG_IS_TOOL_USERREQ('H','G',args[0]))\n return False;\n\n /* Anything that gets past the above check is one of ours, so we\n should be able to handle it. */\n\n /* default, meaningless return value, unless otherwise set */\n *ret = 0;\n\n switch (args[0]) {\n\n /* --- --- User-visible client requests --- --- */\n\n case VG_USERREQ__HG_CLEAN_MEMORY:\n if (0) VG_(printf)(\"VG_USERREQ__HG_CLEAN_MEMORY(%#lx,%ld)\\n\",\n args[1], args[2]);\n /* Call die_mem to (expensively) tidy up properly, if there\n are any held locks etc in the area. Calling evh__die_mem\n and then evh__new_mem is a bit inefficient; probably just\n the latter would do. */\n if (args[2] > 0) { /* length */\n evh__die_mem(args[1], args[2]);\n /* and then set it to New */\n evh__new_mem(args[1], args[2]);\n }\n break;\n\n case _VG_USERREQ__HG_CLEAN_MEMORY_HEAPBLOCK: {\n Addr payload = 0;\n SizeT pszB = 0;\n if (0) VG_(printf)(\"VG_USERREQ__HG_CLEAN_MEMORY_HEAPBLOCK(%#lx)\\n\",\n args[1]);\n if (HG_(mm_find_containing_block)(NULL, &payload, &pszB, args[1])) {\n if (pszB > 0) {\n evh__die_mem(payload, pszB);\n evh__new_mem(payload, pszB);\n }\n *ret = pszB;\n } else {\n *ret = (UWord)-1;\n }\n break;\n }\n\n case _VG_USERREQ__HG_ARANGE_MAKE_UNTRACKED:\n if (0) VG_(printf)(\"HG_ARANGE_MAKE_UNTRACKED(%#lx,%ld)\\n\",\n args[1], args[2]);\n if (args[2] > 0) { /* length */\n evh__untrack_mem(args[1], args[2]);\n }\n break;\n\n case _VG_USERREQ__HG_ARANGE_MAKE_TRACKED:\n if (0) VG_(printf)(\"HG_ARANGE_MAKE_TRACKED(%#lx,%ld)\\n\",\n args[1], args[2]);\n if (args[2] > 0) { /* length */\n evh__new_mem(args[1], args[2]);\n }\n break;\n\n /* --- --- Client requests for Helgrind's use only --- --- */\n\n /* Some thread is telling us its pthread_t value. Record the\n binding between that and the associated Thread*, so we can\n later find the Thread* again when notified of a join by the\n thread. */\n case _VG_USERREQ__HG_SET_MY_PTHREAD_T: {\n Thread* my_thr = NULL;\n if (0)\n VG_(printf)(\"SET_MY_PTHREAD_T (tid %d): pthread_t = %p\\n\", (Int)tid,\n (void*)args[1]);\n map_pthread_t_to_Thread_INIT();\n my_thr = map_threads_maybe_lookup( tid );\n /* This assertion should hold because the map_threads (tid to\n Thread*) binding should have been made at the point of\n low-level creation of this thread, which should have\n happened prior to us getting this client request for it.\n That's because this client request is sent from\n client-world from the 'thread_wrapper' function, which\n only runs once the thread has been low-level created. */\n tl_assert(my_thr != NULL);\n /* So now we know that (pthread_t)args[1] is associated with\n (Thread*)my_thr. Note that down. */\n if (0)\n VG_(printf)(\"XXXX: bind pthread_t %p to Thread* %p\\n\",\n (void*)args[1], (void*)my_thr );\n VG_(addToFM)( map_pthread_t_to_Thread, (Word)args[1], (Word)my_thr );\n break;\n }\n\n case _VG_USERREQ__HG_PTH_API_ERROR: {\n Thread* my_thr = NULL;\n map_pthread_t_to_Thread_INIT();\n my_thr = map_threads_maybe_lookup( tid );\n tl_assert(my_thr); /* See justification above in SET_MY_PTHREAD_T */\n HG_(record_error_PthAPIerror)(\n my_thr, (HChar*)args[1], (Word)args[2], (HChar*)args[3] );\n break;\n }\n\n /* This thread (tid) has completed a join with the quitting\n thread whose pthread_t is in args[1]. */\n case _VG_USERREQ__HG_PTHREAD_JOIN_POST: {\n Thread* thr_q = NULL; /* quitter Thread* */\n Bool found = False;\n if (0)\n VG_(printf)(\"NOTIFY_JOIN_COMPLETE (tid %d): quitter = %p\\n\", (Int)tid,\n (void*)args[1]);\n map_pthread_t_to_Thread_INIT();\n found = VG_(lookupFM)( map_pthread_t_to_Thread, \n NULL, (Word*)&thr_q, (Word)args[1] );\n /* Can this fail? It would mean that our pthread_join\n wrapper observed a successful join on args[1] yet that\n thread never existed (or at least, it never lodged an\n entry in the mapping (via SET_MY_PTHREAD_T)). Which\n sounds like a bug in the threads library. */\n // FIXME: get rid of this assertion; handle properly\n tl_assert(found);\n if (found) {\n if (0)\n VG_(printf)(\".................... quitter Thread* = %p\\n\", \n thr_q);\n evh__HG_PTHREAD_JOIN_POST( tid, thr_q );\n }\n break;\n }\n\n /* EXPOSITION only: by intercepting lock init events we can show\n the user where the lock was initialised, rather than only\n being able to show where it was first locked. Intercepting\n lock initialisations is not necessary for the basic operation\n of the race checker. */\n case _VG_USERREQ__HG_PTHREAD_MUTEX_INIT_POST:\n evh__HG_PTHREAD_MUTEX_INIT_POST( tid, (void*)args[1], args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_MUTEX_DESTROY_PRE:\n evh__HG_PTHREAD_MUTEX_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_MUTEX_UNLOCK_PRE: // pth_mx_t*\n evh__HG_PTHREAD_MUTEX_UNLOCK_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_MUTEX_UNLOCK_POST: // pth_mx_t*\n evh__HG_PTHREAD_MUTEX_UNLOCK_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_MUTEX_LOCK_PRE: // pth_mx_t*, Word\n evh__HG_PTHREAD_MUTEX_LOCK_PRE( tid, (void*)args[1], args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_MUTEX_LOCK_POST: // pth_mx_t*\n evh__HG_PTHREAD_MUTEX_LOCK_POST( tid, (void*)args[1] );\n break;\n\n /* This thread is about to do pthread_cond_signal on the\n pthread_cond_t* in arg[1]. Ditto pthread_cond_broadcast. */\n case _VG_USERREQ__HG_PTHREAD_COND_SIGNAL_PRE:\n case _VG_USERREQ__HG_PTHREAD_COND_BROADCAST_PRE:\n evh__HG_PTHREAD_COND_SIGNAL_PRE( tid, (void*)args[1] );\n break;\n\n /* Entry into pthread_cond_wait, cond=arg[1], mutex=arg[2].\n Returns a flag indicating whether or not the mutex is believed to be\n valid for this operation. */\n case _VG_USERREQ__HG_PTHREAD_COND_WAIT_PRE: {\n Bool mutex_is_valid\n = evh__HG_PTHREAD_COND_WAIT_PRE( tid, (void*)args[1], \n (void*)args[2] );\n *ret = mutex_is_valid ? 1 : 0;\n break;\n }\n\n /* cond=arg[1] */\n case _VG_USERREQ__HG_PTHREAD_COND_DESTROY_PRE:\n evh__HG_PTHREAD_COND_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n /* Thread successfully completed pthread_cond_wait, cond=arg[1],\n mutex=arg[2] */\n case _VG_USERREQ__HG_PTHREAD_COND_WAIT_POST:\n evh__HG_PTHREAD_COND_WAIT_POST( tid,\n (void*)args[1], (void*)args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_INIT_POST:\n evh__HG_PTHREAD_RWLOCK_INIT_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_DESTROY_PRE:\n evh__HG_PTHREAD_RWLOCK_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n /* rwlock=arg[1], isW=arg[2], isTryLock=arg[3] */\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_LOCK_PRE:\n evh__HG_PTHREAD_RWLOCK_LOCK_PRE( tid, (void*)args[1],\n args[2], args[3] );\n break;\n\n /* rwlock=arg[1], isW=arg[2] */\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_LOCK_POST:\n evh__HG_PTHREAD_RWLOCK_LOCK_POST( tid, (void*)args[1], args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_UNLOCK_PRE:\n evh__HG_PTHREAD_RWLOCK_UNLOCK_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_UNLOCK_POST:\n evh__HG_PTHREAD_RWLOCK_UNLOCK_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_POSIX_SEM_INIT_POST: /* sem_t*, unsigned long */\n evh__HG_POSIX_SEM_INIT_POST( tid, (void*)args[1], args[2] );\n break;\n\n case _VG_USERREQ__HG_POSIX_SEM_DESTROY_PRE: /* sem_t* */\n evh__HG_POSIX_SEM_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_POSIX_SEM_POST_PRE: /* sem_t* */\n evh__HG_POSIX_SEM_POST_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_POSIX_SEM_WAIT_POST: /* sem_t* */\n evh__HG_POSIX_SEM_WAIT_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_BARRIER_INIT_PRE:\n /* pth_bar_t*, ulong count, ulong resizable */\n evh__HG_PTHREAD_BARRIER_INIT_PRE( tid, (void*)args[1],\n args[2], args[3] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_BARRIER_RESIZE_PRE:\n /* pth_bar_t*, ulong newcount */\n evh__HG_PTHREAD_BARRIER_RESIZE_PRE ( tid, (void*)args[1],\n args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_BARRIER_WAIT_PRE:\n /* pth_bar_t* */\n evh__HG_PTHREAD_BARRIER_WAIT_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_BARRIER_DESTROY_PRE:\n /* pth_bar_t* */\n evh__HG_PTHREAD_BARRIER_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_PRE:\n /* pth_spinlock_t* */\n evh__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_POST:\n /* pth_spinlock_t* */\n evh__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_SPIN_LOCK_PRE:\n /* pth_spinlock_t*, Word */\n evh__HG_PTHREAD_SPIN_LOCK_PRE( tid, (void*)args[1], args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_SPIN_LOCK_POST:\n /* pth_spinlock_t* */\n evh__HG_PTHREAD_SPIN_LOCK_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_SPIN_DESTROY_PRE:\n /* pth_spinlock_t* */\n evh__HG_PTHREAD_SPIN_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_CLIENTREQ_UNIMP: {\n /* char* who */\n HChar* who = (HChar*)args[1];\n HChar buf[50 + 50];\n Thread* thr = map_threads_maybe_lookup( tid );\n tl_assert( thr ); /* I must be mapped */\n tl_assert( who );\n tl_assert( VG_(strlen)(who) <= 50 );\n VG_(sprintf)(buf, \"Unimplemented client request macro \\\"%s\\\"\", who );\n /* record_error_Misc strdup's buf, so this is safe: */\n HG_(record_error_Misc)( thr, buf );\n break;\n }\n\n case _VG_USERREQ__HG_USERSO_SEND_PRE:\n /* UWord arbitrary-SO-tag */\n evh__HG_USERSO_SEND_PRE( tid, args[1] );\n break;\n\n case _VG_USERREQ__HG_USERSO_RECV_POST:\n /* UWord arbitrary-SO-tag */\n evh__HG_USERSO_RECV_POST( tid, args[1] );\n break;\n\n default:\n /* Unhandled Helgrind client request! */\n tl_assert2(0, \"unhandled Helgrind client request 0x%lx\",\n args[0]);\n }\n\n return True;\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- Setup ---*/\n/*----------------------------------------------------------------*/\n\nstatic Bool hg_process_cmd_line_option ( Char* arg )\n{\n Char* tmp_str;\n\n if VG_BOOL_CLO(arg, \"--track-lockorders\",\n HG_(clo_track_lockorders)) {}\n else if VG_BOOL_CLO(arg, \"--cmp-race-err-addrs\",\n HG_(clo_cmp_race_err_addrs)) {}\n\n else if VG_XACT_CLO(arg, \"--history-level=none\",\n HG_(clo_history_level), 0);\n else if VG_XACT_CLO(arg, \"--history-level=approx\",\n HG_(clo_history_level), 1);\n else if VG_XACT_CLO(arg, \"--history-level=full\",\n HG_(clo_history_level), 2);\n\n /* If you change the 10k/30mill limits, remember to also change\n them in assertions at the top of event_map_maybe_GC. */\n else if VG_BINT_CLO(arg, \"--conflict-cache-size\",\n HG_(clo_conflict_cache_size), 10*1000, 30*1000*1000) {}\n\n /* \"stuvwx\" --> stuvwx (binary) */\n else if VG_STR_CLO(arg, \"--hg-sanity-flags\", tmp_str) {\n Int j;\n \n if (6 != VG_(strlen)(tmp_str)) {\n VG_(message)(Vg_UserMsg, \n \"--hg-sanity-flags argument must have 6 digits\\n\");\n return False;\n }\n for (j = 0; j < 6; j++) {\n if ('0' == tmp_str[j]) { /* do nothing */ }\n else if ('1' == tmp_str[j]) HG_(clo_sanity_flags) |= (1 << (6-1-j));\n else {\n VG_(message)(Vg_UserMsg, \"--hg-sanity-flags argument can \"\n \"only contain 0s and 1s\\n\");\n return False;\n }\n }\n if (0) VG_(printf)(\"XXX sanity flags: 0x%lx\\n\", HG_(clo_sanity_flags));\n }\n\n else \n return VG_(replacement_malloc_process_cmd_line_option)(arg);\n\n return True;\n}\n\nstatic void hg_print_usage ( void )\n{\n VG_(printf)(\n\" --track-lockorders=no|yes show lock ordering errors? [yes]\\n\"\n\" --history-level=none|approx|full [full]\\n\"\n\" full: show both stack traces for a data race (can be very slow)\\n\"\n\" approx: full trace for one thread, approx for the other (faster)\\n\"\n\" none: only show trace for one thread in a race (fastest)\\n\"\n\" --conflict-cache-size=N size of 'full' history cache [1000000]\\n\"\n );\n}\n\nstatic void hg_print_debug_usage ( void )\n{\n VG_(printf)(\" --cmp-race-err-addrs=no|yes are data addresses in \"\n \"race errors significant? [no]\\n\");\n VG_(printf)(\" --hg-sanity-flags=<XXXXXX> sanity check \"\n \" at events (X = 0|1) [000000]\\n\");\n VG_(printf)(\" --hg-sanity-flags values:\\n\");\n VG_(printf)(\" 010000 after changes to \"\n \"lock-order-acquisition-graph\\n\");\n VG_(printf)(\" 001000 at memory accesses (NB: not currently used)\\n\");\n VG_(printf)(\" 000100 at mem permission setting for \"\n \"ranges >= %d bytes\\n\", SCE_BIGRANGE_T);\n VG_(printf)(\" 000010 at lock/unlock events\\n\");\n VG_(printf)(\" 000001 at thread create/join events\\n\");\n}\n\nstatic void hg_fini ( Int exitcode )\n{\n if (VG_(clo_verbosity) == 1 && !VG_(clo_xml)) {\n VG_(message)(Vg_UserMsg, \n \"For counts of detected and suppressed errors, \"\n \"rerun with: -v\\n\");\n }\n\n if (VG_(clo_verbosity) == 1 && !VG_(clo_xml)\n && HG_(clo_history_level) >= 2) {\n VG_(umsg)( \n \"Use --history-level=approx or =none to gain increased speed, at\\n\" );\n VG_(umsg)(\n \"the cost of reduced accuracy of conflicting-access information\\n\");\n }\n\n if (SHOW_DATA_STRUCTURES)\n pp_everything( PP_ALL, \"SK_(fini)\" );\n if (HG_(clo_sanity_flags))\n all__sanity_check(\"SK_(fini)\");\n\n if (VG_(clo_stats)) {\n\n if (1) {\n VG_(printf)(\"\\n\");\n HG_(ppWSUstats)( univ_lsets, \"univ_lsets\" );\n if (HG_(clo_track_lockorders)) {\n VG_(printf)(\"\\n\");\n HG_(ppWSUstats)( univ_laog, \"univ_laog\" );\n }\n }\n\n //zz VG_(printf)(\"\\n\");\n //zz VG_(printf)(\" hbefore: %'10lu queries\\n\", stats__hbefore_queries);\n //zz VG_(printf)(\" hbefore: %'10lu cache 0 hits\\n\", stats__hbefore_cache0s);\n //zz VG_(printf)(\" hbefore: %'10lu cache > 0 hits\\n\", stats__hbefore_cacheNs);\n //zz VG_(printf)(\" hbefore: %'10lu graph searches\\n\", stats__hbefore_gsearches);\n //zz VG_(printf)(\" hbefore: %'10lu of which slow\\n\",\n //zz stats__hbefore_gsearches - stats__hbefore_gsearchFs);\n //zz VG_(printf)(\" hbefore: %'10lu stack high water mark\\n\",\n //zz stats__hbefore_stk_hwm);\n //zz VG_(printf)(\" hbefore: %'10lu cache invals\\n\", stats__hbefore_invals);\n //zz VG_(printf)(\" hbefore: %'10lu probes\\n\", stats__hbefore_probes);\n\n VG_(printf)(\"\\n\");\n VG_(printf)(\" locksets: %'8d unique lock sets\\n\",\n (Int)HG_(cardinalityWSU)( univ_lsets ));\n if (HG_(clo_track_lockorders)) {\n VG_(printf)(\" univ_laog: %'8d unique lock sets\\n\",\n (Int)HG_(cardinalityWSU)( univ_laog ));\n }\n\n //VG_(printf)(\"L(ast)L(ock) map: %'8lu inserts (%d map size)\\n\",\n // stats__ga_LL_adds,\n // (Int)(ga_to_lastlock ? VG_(sizeFM)( ga_to_lastlock ) : 0) );\n\n VG_(printf)(\" LockN-to-P map: %'8llu queries (%llu map size)\\n\",\n HG_(stats__LockN_to_P_queries),\n HG_(stats__LockN_to_P_get_map_size)() );\n\n VG_(printf)(\"string table map: %'8llu queries (%llu map size)\\n\",\n HG_(stats__string_table_queries),\n HG_(stats__string_table_get_map_size)() );\n if (HG_(clo_track_lockorders)) {\n VG_(printf)(\" LAOG: %'8d map size\\n\",\n (Int)(laog ? VG_(sizeFM)( laog ) : 0));\n VG_(printf)(\" LAOG exposition: %'8d map size\\n\",\n (Int)(laog_exposition ? VG_(sizeFM)( laog_exposition ) : 0));\n }\n \n VG_(printf)(\" locks: %'8lu acquires, \"\n \"%'lu releases\\n\",\n stats__lockN_acquires,\n stats__lockN_releases\n );\n VG_(printf)(\" sanity checks: %'8lu\\n\", stats__sanity_checks);\n\n VG_(printf)(\"\\n\");\n libhb_shutdown(True);\n }\n}\n\n/* FIXME: move these somewhere sane */\n\nstatic\nvoid for_libhb__get_stacktrace ( Thr* hbt, Addr* frames, UWord nRequest )\n{\n Thread* thr;\n ThreadId tid;\n UWord nActual;\n tl_assert(hbt);\n thr = libhb_get_Thr_hgthread( hbt );\n tl_assert(thr);\n tid = map_threads_maybe_reverse_lookup_SLOW(thr);\n nActual = (UWord)VG_(get_StackTrace)( tid, frames, (UInt)nRequest,\n NULL, NULL, 0 );\n tl_assert(nActual <= nRequest);\n for (; nActual < nRequest; nActual++)\n frames[nActual] = 0;\n}\n\nstatic\nExeContext* for_libhb__get_EC ( Thr* hbt )\n{\n Thread* thr;\n ThreadId tid;\n ExeContext* ec;\n tl_assert(hbt);\n thr = libhb_get_Thr_hgthread( hbt );\n tl_assert(thr);\n tid = map_threads_maybe_reverse_lookup_SLOW(thr);\n /* this will assert if tid is invalid */\n ec = VG_(record_ExeContext)( tid, 0 );\n return ec;\n}\n\n\nstatic void hg_post_clo_init ( void )\n{\n Thr* hbthr_root;\n\n /////////////////////////////////////////////\n hbthr_root = libhb_init( for_libhb__get_stacktrace, \n for_libhb__get_EC );\n /////////////////////////////////////////////\n\n\n if (HG_(clo_track_lockorders))\n laog__init();\n\n initialise_data_structures(hbthr_root);\n}\n\nstatic void hg_pre_clo_init ( void )\n{\n VG_(details_name) (\"Helgrind\");\n VG_(details_version) (NULL);\n VG_(details_description) (\"a thread error detector\");\n VG_(details_copyright_author)(\n \"Copyright (C) 2007-2010, and GNU GPL'd, by OpenWorks LLP et al.\");\n VG_(details_bug_reports_to) (VG_BUGS_TO);\n VG_(details_avg_translation_sizeB) ( 320 );\n\n VG_(basic_tool_funcs) (hg_post_clo_init,\n hg_instrument,\n hg_fini);\n\n VG_(needs_core_errors) ();\n VG_(needs_tool_errors) (HG_(eq_Error),\n HG_(before_pp_Error),\n HG_(pp_Error),\n False,/*show TIDs for errors*/\n HG_(update_extra),\n HG_(recognised_suppression),\n HG_(read_extra_suppression_info),\n HG_(error_matches_suppression),\n HG_(get_error_name),\n HG_(get_extra_suppression_info));\n\n VG_(needs_xml_output) ();\n\n VG_(needs_command_line_options)(hg_process_cmd_line_option,\n hg_print_usage,\n hg_print_debug_usage);\n VG_(needs_client_requests) (hg_handle_client_request);\n\n // FIXME?\n //VG_(needs_sanity_checks) (hg_cheap_sanity_check,\n // hg_expensive_sanity_check);\n\n VG_(needs_malloc_replacement) (hg_cli__malloc,\n hg_cli____builtin_new,\n hg_cli____builtin_vec_new,\n hg_cli__memalign,\n hg_cli__calloc,\n hg_cli__free,\n hg_cli____builtin_delete,\n hg_cli____builtin_vec_delete,\n hg_cli__realloc,\n hg_cli_malloc_usable_size,\n HG_CLI__MALLOC_REDZONE_SZB );\n\n /* 21 Dec 08: disabled this; it mostly causes H to start more\n slowly and use significantly more memory, without very often\n providing useful results. The user can request to load this\n information manually with --read-var-info=yes. */\n if (0) VG_(needs_var_info)(); /* optional */\n\n VG_(track_new_mem_startup) ( evh__new_mem_w_perms );\n VG_(track_new_mem_stack_signal)( evh__new_mem_w_tid );\n VG_(track_new_mem_brk) ( evh__new_mem_w_tid );\n VG_(track_new_mem_mmap) ( evh__new_mem_w_perms );\n VG_(track_new_mem_stack) ( evh__new_mem_stack );\n\n // FIXME: surely this isn't thread-aware\n VG_(track_copy_mem_remap) ( evh__copy_mem );\n\n VG_(track_change_mem_mprotect) ( evh__set_perms );\n\n VG_(track_die_mem_stack_signal)( evh__die_mem );\n VG_(track_die_mem_brk) ( evh__die_mem );\n VG_(track_die_mem_munmap) ( evh__die_mem );\n VG_(track_die_mem_stack) ( evh__die_mem );\n\n // FIXME: what is this for?\n VG_(track_ban_mem_stack) (NULL);\n\n VG_(track_pre_mem_read) ( evh__pre_mem_read );\n VG_(track_pre_mem_read_asciiz) ( evh__pre_mem_read_asciiz );\n VG_(track_pre_mem_write) ( evh__pre_mem_write );\n VG_(track_post_mem_write) (NULL);\n\n /////////////////\n\n VG_(track_pre_thread_ll_create)( evh__pre_thread_ll_create );\n VG_(track_pre_thread_ll_exit) ( evh__pre_thread_ll_exit );\n\n VG_(track_start_client_code)( evh__start_client_code );\n VG_(track_stop_client_code)( evh__stop_client_code );\n\n /* Ensure that requirements for \"dodgy C-as-C++ style inheritance\"\n as described in comments at the top of pub_tool_hashtable.h, are\n met. Blargh. */\n tl_assert( sizeof(void*) == sizeof(struct _MallocMeta*) );\n tl_assert( sizeof(UWord) == sizeof(Addr) );\n hg_mallocmeta_table\n = VG_(HT_construct)( \"hg_malloc_metadata_table\" );\n\n // add a callback to clean up on (threaded) fork.\n VG_(atfork)(NULL/*pre*/, NULL/*parent*/, evh__atfork_child/*child*/);\n}\n\nVG_DETERMINE_INTERFACE_VERSION(hg_pre_clo_init)\n\n/*--------------------------------------------------------------------*/\n/*--- end hg_main.c ---*/\n/*--------------------------------------------------------------------*/\n\n\n\n/*--------------------------------------------------------------------*/\n/*--- Helgrind: a Valgrind tool for detecting errors ---*/\n/*--- in threaded programs. hg_main.c ---*/\n/*--------------------------------------------------------------------*/\n\n/*\n This file is part of Helgrind, a Valgrind tool for detecting errors\n in threaded programs.\n\n Copyright (C) 2007-2010 OpenWorks LLP\n info@open-works.co.uk\n\n Copyright (C) 2007-2010 Apple, Inc.\n\n This program is free software; you can redistribute it and/or\n modify it under the terms of the GNU General Public License as\n published by the Free Software Foundation; either version 2 of the\n License, or (at your option) any later version.\n\n This program is distributed in the hope that it will be useful, but\n WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n General Public License for more details.\n\n You should have received a copy of the GNU General Public License\n along with this program; if not, write to the Free Software\n Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA\n 02111-1307, USA.\n\n The GNU General Public License is contained in the file COPYING.\n\n Neither the names of the U.S. Department of Energy nor the\n University of California nor the names of its contributors may be\n used to endorse or promote products derived from this software\n without prior written permission.\n*/\n\n#include \"pub_tool_basics.h\"\n#include \"pub_tool_libcassert.h\"\n#include \"pub_tool_libcbase.h\"\n#include \"pub_tool_libcprint.h\"\n#include \"pub_tool_threadstate.h\"\n#include \"pub_tool_tooliface.h\"\n#include \"pub_tool_hashtable.h\"\n#include \"pub_tool_replacemalloc.h\"\n#include \"pub_tool_machine.h\"\n#include \"pub_tool_options.h\"\n#include \"pub_tool_xarray.h\"\n#include \"pub_tool_stacktrace.h\"\n#include \"pub_tool_wordfm.h\"\n#include \"pub_tool_debuginfo.h\" // VG_(find_seginfo), VG_(seginfo_soname)\n#include \"pub_tool_redir.h\" // sonames for the dynamic linkers\n#include \"pub_tool_vki.h\" // VKI_PAGE_SIZE\n#include \"pub_tool_libcproc.h\" // VG_(atfork)\n#include \"pub_tool_aspacemgr.h\" // VG_(am_is_valid_for_client)\n\n#include \"hg_basics.h\"\n#include \"hg_wordset.h\"\n#include \"hg_lock_n_thread.h\"\n#include \"hg_errors.h\"\n\n#include \"libhb.h\"\n\n#include \"helgrind.h\"\n\n\n// FIXME: new_mem_w_tid ignores the supplied tid. (wtf?!)\n\n// FIXME: when client destroys a lock or a CV, remove these\n// from our mappings, so that the associated SO can be freed up\n\n/*----------------------------------------------------------------*/\n/*--- ---*/\n/*----------------------------------------------------------------*/\n\n/* Note this needs to be compiled with -fno-strict-aliasing, since it\n contains a whole bunch of calls to lookupFM etc which cast between\n Word and pointer types. gcc rightly complains this breaks ANSI C\n strict aliasing rules, at -O2. No complaints at -O, but -O2 gives\n worthwhile performance benefits over -O.\n*/\n\n// FIXME what is supposed to happen to locks in memory which\n// is relocated as a result of client realloc?\n\n// FIXME put referencing ThreadId into Thread and get\n// rid of the slow reverse mapping function.\n\n// FIXME accesses to NoAccess areas: change state to Excl?\n\n// FIXME report errors for accesses of NoAccess memory?\n\n// FIXME pth_cond_wait/timedwait wrappers. Even if these fail,\n// the thread still holds the lock.\n\n/* ------------ Debug/trace options ------------ */\n\n// 0 for silent, 1 for some stuff, 2 for lots of stuff\n#define SHOW_EVENTS 0\n\n\nstatic void all__sanity_check ( Char* who ); /* fwds */\n\n#define HG_CLI__MALLOC_REDZONE_SZB 16 /* let's say */\n\n// 0 for none, 1 for dump at end of run\n#define SHOW_DATA_STRUCTURES 0\n\n\n/* ------------ Misc comments ------------ */\n\n// FIXME: don't hardwire initial entries for root thread.\n// Instead, let the pre_thread_ll_create handler do this.\n\n\n/*----------------------------------------------------------------*/\n/*--- Primary data structures ---*/\n/*----------------------------------------------------------------*/\n\n/* Admin linked list of Threads */\nstatic Thread* admin_threads = NULL;\n\n/* Admin double linked list of Locks */\n/* We need a double linked list to properly and efficiently\n handle del_LockN. */\nstatic Lock* admin_locks = NULL;\n\n/* Mapping table for core ThreadIds to Thread* */\nstatic Thread** map_threads = NULL; /* Array[VG_N_THREADS] of Thread* */\n\n/* Mapping table for lock guest addresses to Lock* */\nstatic WordFM* map_locks = NULL; /* WordFM LockAddr Lock* */\n\n/* The word-set universes for lock sets. */\nstatic WordSetU* univ_lsets = NULL; /* sets of Lock* */\nstatic WordSetU* univ_laog = NULL; /* sets of Lock*, for LAOG */\n\n\n/*----------------------------------------------------------------*/\n/*--- Simple helpers for the data structures ---*/\n/*----------------------------------------------------------------*/\n\nstatic UWord stats__lockN_acquires = 0;\nstatic UWord stats__lockN_releases = 0;\n\nstatic\nThreadId map_threads_maybe_reverse_lookup_SLOW ( Thread* thr ); /*fwds*/\n\n/* --------- Constructors --------- */\n\nstatic Thread* mk_Thread ( Thr* hbthr ) {\n static Int indx = 1;\n Thread* thread = HG_(zalloc)( \"hg.mk_Thread.1\", sizeof(Thread) );\n thread->locksetA = HG_(emptyWS)( univ_lsets );\n thread->locksetW = HG_(emptyWS)( univ_lsets );\n thread->magic = Thread_MAGIC;\n thread->hbthr = hbthr;\n thread->coretid = VG_INVALID_THREADID;\n thread->created_at = NULL;\n thread->announced = False;\n thread->errmsg_index = indx++;\n thread->admin = admin_threads;\n admin_threads = thread;\n return thread;\n}\n\n// Make a new lock which is unlocked (hence ownerless)\n// and insert the new lock in admin_locks double linked list.\nstatic Lock* mk_LockN ( LockKind kind, Addr guestaddr ) {\n static ULong unique = 0;\n Lock* lock = HG_(zalloc)( \"hg.mk_Lock.1\", sizeof(Lock) );\n /* begin: add to double linked list */\n if (admin_locks)\n admin_locks->admin_prev = lock;\n lock->admin_next = admin_locks;\n lock->admin_prev = NULL;\n admin_locks = lock;\n /* end: add */\n lock->unique = unique++;\n lock->magic = LockN_MAGIC;\n lock->appeared_at = NULL;\n lock->acquired_at = NULL;\n lock->hbso = libhb_so_alloc();\n lock->guestaddr = guestaddr;\n lock->kind = kind;\n lock->heldW = False;\n lock->heldBy = NULL;\n tl_assert(HG_(is_sane_LockN)(lock));\n return lock;\n}\n\n/* Release storage for a Lock. Also release storage in .heldBy, if\n any. Removes from admin_locks double linked list. */\nstatic void del_LockN ( Lock* lk ) \n{\n tl_assert(HG_(is_sane_LockN)(lk));\n tl_assert(lk->hbso);\n libhb_so_dealloc(lk->hbso);\n if (lk->heldBy)\n VG_(deleteBag)( lk->heldBy );\n /* begin: del lock from double linked list */\n if (lk == admin_locks) {\n tl_assert(lk->admin_prev == NULL);\n if (lk->admin_next)\n lk->admin_next->admin_prev = NULL;\n admin_locks = lk->admin_next;\n }\n else {\n tl_assert(lk->admin_prev != NULL);\n lk->admin_prev->admin_next = lk->admin_next;\n if (lk->admin_next)\n lk->admin_next->admin_prev = lk->admin_prev;\n }\n /* end: del */\n VG_(memset)(lk, 0xAA, sizeof(*lk));\n HG_(free)(lk);\n}\n\n/* Update 'lk' to reflect that 'thr' now has a write-acquisition of\n it. This is done strictly: only combinations resulting from\n correct program and libpthread behaviour are allowed. */\nstatic void lockN_acquire_writer ( Lock* lk, Thread* thr ) \n{\n tl_assert(HG_(is_sane_LockN)(lk));\n tl_assert(HG_(is_sane_Thread)(thr));\n\n stats__lockN_acquires++;\n\n /* EXPOSITION only */\n /* We need to keep recording snapshots of where the lock was\n acquired, so as to produce better lock-order error messages. */\n if (lk->acquired_at == NULL) {\n ThreadId tid;\n tl_assert(lk->heldBy == NULL);\n tid = map_threads_maybe_reverse_lookup_SLOW(thr);\n lk->acquired_at\n = VG_(record_ExeContext)(tid, 0/*first_ip_delta*/);\n } else {\n tl_assert(lk->heldBy != NULL);\n }\n /* end EXPOSITION only */\n\n switch (lk->kind) {\n case LK_nonRec:\n case_LK_nonRec:\n tl_assert(lk->heldBy == NULL); /* can't w-lock recursively */\n tl_assert(!lk->heldW);\n lk->heldW = True;\n lk->heldBy = VG_(newBag)( HG_(zalloc), \"hg.lNaw.1\", HG_(free) );\n VG_(addToBag)( lk->heldBy, (Word)thr );\n break;\n case LK_mbRec:\n if (lk->heldBy == NULL)\n goto case_LK_nonRec;\n /* 2nd and subsequent locking of a lock by its owner */\n tl_assert(lk->heldW);\n /* assert: lk is only held by one thread .. */\n tl_assert(VG_(sizeUniqueBag(lk->heldBy)) == 1);\n /* assert: .. and that thread is 'thr'. */\n tl_assert(VG_(elemBag)(lk->heldBy, (Word)thr)\n == VG_(sizeTotalBag)(lk->heldBy));\n VG_(addToBag)(lk->heldBy, (Word)thr);\n break;\n case LK_rdwr:\n tl_assert(lk->heldBy == NULL && !lk->heldW); /* must be unheld */\n goto case_LK_nonRec;\n default: \n tl_assert(0);\n }\n tl_assert(HG_(is_sane_LockN)(lk));\n}\n\nstatic void lockN_acquire_reader ( Lock* lk, Thread* thr )\n{\n tl_assert(HG_(is_sane_LockN)(lk));\n tl_assert(HG_(is_sane_Thread)(thr));\n /* can only add reader to a reader-writer lock. */\n tl_assert(lk->kind == LK_rdwr);\n /* lk must be free or already r-held. */\n tl_assert(lk->heldBy == NULL \n || (lk->heldBy != NULL && !lk->heldW));\n\n stats__lockN_acquires++;\n\n /* EXPOSITION only */\n /* We need to keep recording snapshots of where the lock was\n acquired, so as to produce better lock-order error messages. */\n if (lk->acquired_at == NULL) {\n ThreadId tid;\n tl_assert(lk->heldBy == NULL);\n tid = map_threads_maybe_reverse_lookup_SLOW(thr);\n lk->acquired_at\n = VG_(record_ExeContext)(tid, 0/*first_ip_delta*/);\n } else {\n tl_assert(lk->heldBy != NULL);\n }\n /* end EXPOSITION only */\n\n if (lk->heldBy) {\n VG_(addToBag)(lk->heldBy, (Word)thr);\n } else {\n lk->heldW = False;\n lk->heldBy = VG_(newBag)( HG_(zalloc), \"hg.lNar.1\", HG_(free) );\n VG_(addToBag)( lk->heldBy, (Word)thr );\n }\n tl_assert(!lk->heldW);\n tl_assert(HG_(is_sane_LockN)(lk));\n}\n\n/* Update 'lk' to reflect a release of it by 'thr'. This is done\n strictly: only combinations resulting from correct program and\n libpthread behaviour are allowed. */\n\nstatic void lockN_release ( Lock* lk, Thread* thr )\n{\n Bool b;\n tl_assert(HG_(is_sane_LockN)(lk));\n tl_assert(HG_(is_sane_Thread)(thr));\n /* lock must be held by someone */\n tl_assert(lk->heldBy);\n stats__lockN_releases++;\n /* Remove it from the holder set */\n b = VG_(delFromBag)(lk->heldBy, (Word)thr);\n /* thr must actually have been a holder of lk */\n tl_assert(b);\n /* normalise */\n tl_assert(lk->acquired_at);\n if (VG_(isEmptyBag)(lk->heldBy)) {\n VG_(deleteBag)(lk->heldBy);\n lk->heldBy = NULL;\n lk->heldW = False;\n lk->acquired_at = NULL;\n }\n tl_assert(HG_(is_sane_LockN)(lk));\n}\n\nstatic void remove_Lock_from_locksets_of_all_owning_Threads( Lock* lk )\n{\n Thread* thr;\n if (!lk->heldBy) {\n tl_assert(!lk->heldW);\n return;\n }\n /* for each thread that holds this lock do ... */\n VG_(initIterBag)( lk->heldBy );\n while (VG_(nextIterBag)( lk->heldBy, (Word*)&thr, NULL )) {\n tl_assert(HG_(is_sane_Thread)(thr));\n tl_assert(HG_(elemWS)( univ_lsets,\n thr->locksetA, (Word)lk ));\n thr->locksetA\n = HG_(delFromWS)( univ_lsets, thr->locksetA, (Word)lk );\n\n if (lk->heldW) {\n tl_assert(HG_(elemWS)( univ_lsets,\n thr->locksetW, (Word)lk ));\n thr->locksetW\n = HG_(delFromWS)( univ_lsets, thr->locksetW, (Word)lk );\n }\n }\n VG_(doneIterBag)( lk->heldBy );\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- Print out the primary data structures ---*/\n/*----------------------------------------------------------------*/\n\n#define PP_THREADS (1<<1)\n#define PP_LOCKS (1<<2)\n#define PP_ALL (PP_THREADS | PP_LOCKS)\n\n\nstatic const Int sHOW_ADMIN = 0;\n\nstatic void space ( Int n )\n{\n Int i;\n Char spaces[128+1];\n tl_assert(n >= 0 && n < 128);\n if (n == 0)\n return;\n for (i = 0; i < n; i++)\n spaces[i] = ' ';\n spaces[i] = 0;\n tl_assert(i < 128+1);\n VG_(printf)(\"%s\", spaces);\n}\n\nstatic void pp_Thread ( Int d, Thread* t )\n{\n space(d+0); VG_(printf)(\"Thread %p {\\n\", t);\n if (sHOW_ADMIN) {\n space(d+3); VG_(printf)(\"admin %p\\n\", t->admin);\n space(d+3); VG_(printf)(\"magic 0x%x\\n\", (UInt)t->magic);\n }\n space(d+3); VG_(printf)(\"locksetA %d\\n\", (Int)t->locksetA);\n space(d+3); VG_(printf)(\"locksetW %d\\n\", (Int)t->locksetW);\n space(d+0); VG_(printf)(\"}\\n\");\n}\n\nstatic void pp_admin_threads ( Int d )\n{\n Int i, n;\n Thread* t;\n for (n = 0, t = admin_threads; t; n++, t = t->admin) {\n /* nothing */\n }\n space(d); VG_(printf)(\"admin_threads (%d records) {\\n\", n);\n for (i = 0, t = admin_threads; t; i++, t = t->admin) {\n if (0) {\n space(n); \n VG_(printf)(\"admin_threads record %d of %d:\\n\", i, n);\n }\n pp_Thread(d+3, t);\n }\n space(d); VG_(printf)(\"}\\n\");\n}\n\nstatic void pp_map_threads ( Int d )\n{\n Int i, n = 0;\n space(d); VG_(printf)(\"map_threads \");\n for (i = 0; i < VG_N_THREADS; i++) {\n if (map_threads[i] != NULL)\n n++;\n }\n VG_(printf)(\"(%d entries) {\\n\", n);\n for (i = 0; i < VG_N_THREADS; i++) {\n if (map_threads[i] == NULL)\n continue;\n space(d+3);\n VG_(printf)(\"coretid %d -> Thread %p\\n\", i, map_threads[i]);\n }\n space(d); VG_(printf)(\"}\\n\");\n}\n\nstatic const HChar* show_LockKind ( LockKind lkk ) {\n switch (lkk) {\n case LK_mbRec: return \"mbRec\";\n case LK_nonRec: return \"nonRec\";\n case LK_rdwr: return \"rdwr\";\n default: tl_assert(0);\n }\n}\n\nstatic void pp_Lock ( Int d, Lock* lk )\n{\n space(d+0); VG_(printf)(\"Lock %p (ga %#lx) {\\n\", lk, lk->guestaddr);\n if (sHOW_ADMIN) {\n space(d+3); VG_(printf)(\"admin_n %p\\n\", lk->admin_next);\n space(d+3); VG_(printf)(\"admin_p %p\\n\", lk->admin_prev);\n space(d+3); VG_(printf)(\"magic 0x%x\\n\", (UInt)lk->magic);\n }\n space(d+3); VG_(printf)(\"unique %llu\\n\", lk->unique);\n space(d+3); VG_(printf)(\"kind %s\\n\", show_LockKind(lk->kind));\n space(d+3); VG_(printf)(\"heldW %s\\n\", lk->heldW ? \"yes\" : \"no\");\n space(d+3); VG_(printf)(\"heldBy %p\", lk->heldBy);\n if (lk->heldBy) {\n Thread* thr;\n Word count;\n VG_(printf)(\" { \");\n VG_(initIterBag)( lk->heldBy );\n while (VG_(nextIterBag)( lk->heldBy, (Word*)&thr, &count ))\n VG_(printf)(\"%lu:%p \", count, thr);\n VG_(doneIterBag)( lk->heldBy );\n VG_(printf)(\"}\");\n }\n VG_(printf)(\"\\n\");\n space(d+0); VG_(printf)(\"}\\n\");\n}\n\nstatic void pp_admin_locks ( Int d )\n{\n Int i, n;\n Lock* lk;\n for (n = 0, lk = admin_locks; lk; n++, lk = lk->admin_next) {\n /* nothing */\n }\n space(d); VG_(printf)(\"admin_locks (%d records) {\\n\", n);\n for (i = 0, lk = admin_locks; lk; i++, lk = lk->admin_next) {\n if (0) {\n space(n); \n VG_(printf)(\"admin_locks record %d of %d:\\n\", i, n);\n }\n pp_Lock(d+3, lk);\n }\n space(d); VG_(printf)(\"}\\n\");\n}\n\nstatic void pp_map_locks ( Int d )\n{\n void* gla;\n Lock* lk;\n space(d); VG_(printf)(\"map_locks (%d entries) {\\n\",\n (Int)VG_(sizeFM)( map_locks ));\n VG_(initIterFM)( map_locks );\n while (VG_(nextIterFM)( map_locks, (Word*)&gla,\n (Word*)&lk )) {\n space(d+3);\n VG_(printf)(\"guest %p -> Lock %p\\n\", gla, lk);\n }\n VG_(doneIterFM)( map_locks );\n space(d); VG_(printf)(\"}\\n\");\n}\n\nstatic void pp_everything ( Int flags, Char* caller )\n{\n Int d = 0;\n VG_(printf)(\"\\n\");\n VG_(printf)(\"All_Data_Structures (caller = \\\"%s\\\") {\\n\", caller);\n if (flags & PP_THREADS) {\n VG_(printf)(\"\\n\");\n pp_admin_threads(d+3);\n VG_(printf)(\"\\n\");\n pp_map_threads(d+3);\n }\n if (flags & PP_LOCKS) {\n VG_(printf)(\"\\n\");\n pp_admin_locks(d+3);\n VG_(printf)(\"\\n\");\n pp_map_locks(d+3);\n }\n\n VG_(printf)(\"\\n\");\n VG_(printf)(\"}\\n\");\n VG_(printf)(\"\\n\");\n}\n\n#undef SHOW_ADMIN\n\n\n/*----------------------------------------------------------------*/\n/*--- Initialise the primary data structures ---*/\n/*----------------------------------------------------------------*/\n\nstatic void initialise_data_structures ( Thr* hbthr_root )\n{\n Thread* thr;\n\n /* Get everything initialised and zeroed. */\n tl_assert(admin_threads == NULL);\n tl_assert(admin_locks == NULL);\n\n tl_assert(sizeof(Addr) == sizeof(Word));\n\n tl_assert(map_threads == NULL);\n map_threads = HG_(zalloc)( \"hg.ids.1\", VG_N_THREADS * sizeof(Thread*) );\n tl_assert(map_threads != NULL);\n\n tl_assert(sizeof(Addr) == sizeof(Word));\n tl_assert(map_locks == NULL);\n map_locks = VG_(newFM)( HG_(zalloc), \"hg.ids.2\", HG_(free), \n NULL/*unboxed Word cmp*/);\n tl_assert(map_locks != NULL);\n\n tl_assert(univ_lsets == NULL);\n univ_lsets = HG_(newWordSetU)( HG_(zalloc), \"hg.ids.4\", HG_(free),\n 8/*cacheSize*/ );\n tl_assert(univ_lsets != NULL);\n\n tl_assert(univ_laog == NULL);\n if (HG_(clo_track_lockorders)) {\n univ_laog = HG_(newWordSetU)( HG_(zalloc), \"hg.ids.5 (univ_laog)\",\n HG_(free), 24/*cacheSize*/ );\n tl_assert(univ_laog != NULL);\n }\n\n /* Set up entries for the root thread */\n // FIXME: this assumes that the first real ThreadId is 1\n\n /* a Thread for the new thread ... */\n thr = mk_Thread(hbthr_root);\n thr->coretid = 1; /* FIXME: hardwires an assumption about the\n identity of the root thread. */\n tl_assert( libhb_get_Thr_hgthread(hbthr_root) == NULL );\n libhb_set_Thr_hgthread(hbthr_root, thr);\n\n /* and bind it in the thread-map table. */\n tl_assert(HG_(is_sane_ThreadId)(thr->coretid));\n tl_assert(thr->coretid != VG_INVALID_THREADID);\n\n map_threads[thr->coretid] = thr;\n\n tl_assert(VG_INVALID_THREADID == 0);\n\n all__sanity_check(\"initialise_data_structures\");\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- map_threads :: array[core-ThreadId] of Thread* ---*/\n/*----------------------------------------------------------------*/\n\n/* Doesn't assert if the relevant map_threads entry is NULL. */\nstatic Thread* map_threads_maybe_lookup ( ThreadId coretid )\n{\n Thread* thr;\n tl_assert( HG_(is_sane_ThreadId)(coretid) );\n thr = map_threads[coretid];\n return thr;\n}\n\n/* Asserts if the relevant map_threads entry is NULL. */\nstatic inline Thread* map_threads_lookup ( ThreadId coretid )\n{\n Thread* thr;\n tl_assert( HG_(is_sane_ThreadId)(coretid) );\n thr = map_threads[coretid];\n tl_assert(thr);\n return thr;\n}\n\n/* Do a reverse lookup. Does not assert if 'thr' is not found in\n map_threads. */\nstatic ThreadId map_threads_maybe_reverse_lookup_SLOW ( Thread* thr )\n{\n ThreadId tid;\n tl_assert(HG_(is_sane_Thread)(thr));\n /* Check nobody used the invalid-threadid slot */\n tl_assert(VG_INVALID_THREADID >= 0 && VG_INVALID_THREADID < VG_N_THREADS);\n tl_assert(map_threads[VG_INVALID_THREADID] == NULL);\n tid = thr->coretid;\n tl_assert(HG_(is_sane_ThreadId)(tid));\n return tid;\n}\n\n/* Do a reverse lookup. Warning: POTENTIALLY SLOW. Asserts if 'thr'\n is not found in map_threads. */\nstatic ThreadId map_threads_reverse_lookup_SLOW ( Thread* thr )\n{\n ThreadId tid = map_threads_maybe_reverse_lookup_SLOW( thr );\n tl_assert(tid != VG_INVALID_THREADID);\n tl_assert(map_threads[tid]);\n tl_assert(map_threads[tid]->coretid == tid);\n return tid;\n}\n\nstatic void map_threads_delete ( ThreadId coretid )\n{\n Thread* thr;\n tl_assert(coretid != 0);\n tl_assert( HG_(is_sane_ThreadId)(coretid) );\n thr = map_threads[coretid];\n tl_assert(thr);\n map_threads[coretid] = NULL;\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- map_locks :: WordFM guest-Addr-of-lock Lock* ---*/\n/*----------------------------------------------------------------*/\n\n/* Make sure there is a lock table entry for the given (lock) guest\n address. If not, create one of the stated 'kind' in unheld state.\n In any case, return the address of the existing or new Lock. */\nstatic \nLock* map_locks_lookup_or_create ( LockKind lkk, Addr ga, ThreadId tid )\n{\n Bool found;\n Lock* oldlock = NULL;\n tl_assert(HG_(is_sane_ThreadId)(tid));\n found = VG_(lookupFM)( map_locks, \n NULL, (Word*)&oldlock, (Word)ga );\n if (!found) {\n Lock* lock = mk_LockN(lkk, ga);\n lock->appeared_at = VG_(record_ExeContext)( tid, 0 );\n tl_assert(HG_(is_sane_LockN)(lock));\n VG_(addToFM)( map_locks, (Word)ga, (Word)lock );\n tl_assert(oldlock == NULL);\n return lock;\n } else {\n tl_assert(oldlock != NULL);\n tl_assert(HG_(is_sane_LockN)(oldlock));\n tl_assert(oldlock->guestaddr == ga);\n return oldlock;\n }\n}\n\nstatic Lock* map_locks_maybe_lookup ( Addr ga )\n{\n Bool found;\n Lock* lk = NULL;\n found = VG_(lookupFM)( map_locks, NULL, (Word*)&lk, (Word)ga );\n tl_assert(found ? lk != NULL : lk == NULL);\n return lk;\n}\n\nstatic void map_locks_delete ( Addr ga )\n{\n Addr ga2 = 0;\n Lock* lk = NULL;\n VG_(delFromFM)( map_locks,\n (Word*)&ga2, (Word*)&lk, (Word)ga );\n /* delFromFM produces the val which is being deleted, if it is\n found. So assert it is non-null; that in effect asserts that we\n are deleting a (ga, Lock) pair which actually exists. */\n tl_assert(lk != NULL);\n tl_assert(ga2 == ga);\n}\n\n\n\n/*----------------------------------------------------------------*/\n/*--- Sanity checking the data structures ---*/\n/*----------------------------------------------------------------*/\n\nstatic UWord stats__sanity_checks = 0;\n\nstatic void laog__sanity_check ( Char* who ); /* fwds */\n\n/* REQUIRED INVARIANTS:\n\n Thread vs Segment/Lock/SecMaps\n\n for each t in Threads {\n\n // Thread.lockset: each element is really a valid Lock\n\n // Thread.lockset: each Lock in set is actually held by that thread\n for lk in Thread.lockset \n lk == LockedBy(t)\n\n // Thread.csegid is a valid SegmentID\n // and the associated Segment has .thr == t\n\n }\n\n all thread Locksets are pairwise empty under intersection\n (that is, no lock is claimed to be held by more than one thread)\n -- this is guaranteed if all locks in locksets point back to their\n owner threads\n\n Lock vs Thread/Segment/SecMaps\n\n for each entry (gla, la) in map_locks\n gla == la->guest_addr\n\n for each lk in Locks {\n\n lk->tag is valid\n lk->guest_addr does not have shadow state NoAccess\n if lk == LockedBy(t), then t->lockset contains lk\n if lk == UnlockedBy(segid) then segid is valid SegmentID\n and can be mapped to a valid Segment(seg)\n and seg->thr->lockset does not contain lk\n if lk == UnlockedNew then (no lockset contains lk)\n\n secmaps for lk has .mbHasLocks == True\n\n }\n\n Segment vs Thread/Lock/SecMaps\n\n the Segment graph is a dag (no cycles)\n all of the Segment graph must be reachable from the segids\n mentioned in the Threads\n\n for seg in Segments {\n\n seg->thr is a sane Thread\n\n }\n\n SecMaps vs Segment/Thread/Lock\n\n for sm in SecMaps {\n\n sm properly aligned\n if any shadow word is ShR or ShM then .mbHasShared == True\n\n for each Excl(segid) state\n map_segments_lookup maps to a sane Segment(seg)\n for each ShM/ShR(tsetid,lsetid) state\n each lk in lset is a valid Lock\n each thr in tset is a valid thread, which is non-dead\n\n }\n*/\n\n\n/* Return True iff 'thr' holds 'lk' in some mode. */\nstatic Bool thread_is_a_holder_of_Lock ( Thread* thr, Lock* lk )\n{\n if (lk->heldBy)\n return VG_(elemBag)( lk->heldBy, (Word)thr ) > 0;\n else\n return False;\n}\n\n/* Sanity check Threads, as far as possible */\n__attribute__((noinline))\nstatic void threads__sanity_check ( Char* who )\n{\n#define BAD(_str) do { how = (_str); goto bad; } while (0)\n Char* how = \"no error\";\n Thread* thr;\n WordSetID wsA, wsW;\n UWord* ls_words;\n Word ls_size, i;\n Lock* lk;\n for (thr = admin_threads; thr; thr = thr->admin) {\n if (!HG_(is_sane_Thread)(thr)) BAD(\"1\");\n wsA = thr->locksetA;\n wsW = thr->locksetW;\n // locks held in W mode are a subset of all locks held\n if (!HG_(isSubsetOf)( univ_lsets, wsW, wsA )) BAD(\"7\");\n HG_(getPayloadWS)( &ls_words, &ls_size, univ_lsets, wsA );\n for (i = 0; i < ls_size; i++) {\n lk = (Lock*)ls_words[i];\n // Thread.lockset: each element is really a valid Lock\n if (!HG_(is_sane_LockN)(lk)) BAD(\"2\");\n // Thread.lockset: each Lock in set is actually held by that\n // thread\n if (!thread_is_a_holder_of_Lock(thr,lk)) BAD(\"3\");\n }\n }\n return;\n bad:\n VG_(printf)(\"threads__sanity_check: who=\\\"%s\\\", bad=\\\"%s\\\"\\n\", who, how);\n tl_assert(0);\n#undef BAD\n}\n\n\n/* Sanity check Locks, as far as possible */\n__attribute__((noinline))\nstatic void locks__sanity_check ( Char* who )\n{\n#define BAD(_str) do { how = (_str); goto bad; } while (0)\n Char* how = \"no error\";\n Addr gla;\n Lock* lk;\n Int i;\n // # entries in admin_locks == # entries in map_locks\n for (i = 0, lk = admin_locks; lk; i++, lk = lk->admin_next)\n ;\n if (i != VG_(sizeFM)(map_locks)) BAD(\"1\");\n // for each entry (gla, lk) in map_locks\n // gla == lk->guest_addr\n VG_(initIterFM)( map_locks );\n while (VG_(nextIterFM)( map_locks,\n (Word*)&gla, (Word*)&lk )) {\n if (lk->guestaddr != gla) BAD(\"2\");\n }\n VG_(doneIterFM)( map_locks );\n // scan through admin_locks ...\n for (lk = admin_locks; lk; lk = lk->admin_next) {\n // lock is sane. Quite comprehensive, also checks that\n // referenced (holder) threads are sane.\n if (!HG_(is_sane_LockN)(lk)) BAD(\"3\");\n // map_locks binds guest address back to this lock\n if (lk != map_locks_maybe_lookup(lk->guestaddr)) BAD(\"4\");\n // look at all threads mentioned as holders of this lock. Ensure\n // this lock is mentioned in their locksets.\n if (lk->heldBy) {\n Thread* thr;\n Word count;\n VG_(initIterBag)( lk->heldBy );\n while (VG_(nextIterBag)( lk->heldBy, \n (Word*)&thr, &count )) {\n // HG_(is_sane_LockN) above ensures these\n tl_assert(count >= 1);\n tl_assert(HG_(is_sane_Thread)(thr));\n if (!HG_(elemWS)(univ_lsets, thr->locksetA, (Word)lk)) \n BAD(\"6\");\n // also check the w-only lockset\n if (lk->heldW \n && !HG_(elemWS)(univ_lsets, thr->locksetW, (Word)lk)) \n BAD(\"7\");\n if ((!lk->heldW)\n && HG_(elemWS)(univ_lsets, thr->locksetW, (Word)lk)) \n BAD(\"8\");\n }\n VG_(doneIterBag)( lk->heldBy );\n } else {\n /* lock not held by anybody */\n if (lk->heldW) BAD(\"9\"); /* should be False if !heldBy */\n // since lk is unheld, then (no lockset contains lk)\n // hmm, this is really too expensive to check. Hmm.\n }\n }\n\n return;\n bad:\n VG_(printf)(\"locks__sanity_check: who=\\\"%s\\\", bad=\\\"%s\\\"\\n\", who, how);\n tl_assert(0);\n#undef BAD\n}\n\n\nstatic void all_except_Locks__sanity_check ( Char* who ) {\n stats__sanity_checks++;\n if (0) VG_(printf)(\"all_except_Locks__sanity_check(%s)\\n\", who);\n threads__sanity_check(who);\n if (HG_(clo_track_lockorders))\n laog__sanity_check(who);\n}\nstatic void all__sanity_check ( Char* who ) {\n all_except_Locks__sanity_check(who);\n locks__sanity_check(who);\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- Shadow value and address range handlers ---*/\n/*----------------------------------------------------------------*/\n\nstatic void laog__pre_thread_acquires_lock ( Thread*, Lock* ); /* fwds */\n//static void laog__handle_lock_deletions ( WordSetID ); /* fwds */\nstatic inline Thread* get_current_Thread ( void ); /* fwds */\n__attribute__((noinline))\nstatic void laog__handle_one_lock_deletion ( Lock* lk ); /* fwds */\n\n\n/* Block-copy states (needed for implementing realloc()). */\n/* FIXME this copies shadow memory; it doesn't apply the MSM to it.\n Is that a problem? (hence 'scopy' rather than 'ccopy') */\nstatic void shadow_mem_scopy_range ( Thread* thr,\n Addr src, Addr dst, SizeT len )\n{\n Thr* hbthr = thr->hbthr;\n tl_assert(hbthr);\n libhb_copy_shadow_state( hbthr, src, dst, len );\n}\n\nstatic void shadow_mem_cread_range ( Thread* thr, Addr a, SizeT len )\n{\n Thr* hbthr = thr->hbthr;\n tl_assert(hbthr);\n LIBHB_CREAD_N(hbthr, a, len);\n}\n\nstatic void shadow_mem_cwrite_range ( Thread* thr, Addr a, SizeT len ) {\n Thr* hbthr = thr->hbthr;\n tl_assert(hbthr);\n LIBHB_CWRITE_N(hbthr, a, len);\n}\n\nstatic void shadow_mem_make_New ( Thread* thr, Addr a, SizeT len )\n{\n libhb_srange_new( thr->hbthr, a, len );\n}\n\nstatic void shadow_mem_make_NoAccess ( Thread* thr, Addr aIN, SizeT len )\n{\n if (0 && len > 500)\n VG_(printf)(\"make NoAccess ( %#lx, %ld )\\n\", aIN, len );\n libhb_srange_noaccess( thr->hbthr, aIN, len );\n}\n\nstatic void shadow_mem_make_Untracked ( Thread* thr, Addr aIN, SizeT len )\n{\n if (0 && len > 500)\n VG_(printf)(\"make Untracked ( %#lx, %ld )\\n\", aIN, len );\n libhb_srange_untrack( thr->hbthr, aIN, len );\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- Event handlers (evh__* functions) ---*/\n/*--- plus helpers (evhH__* functions) ---*/\n/*----------------------------------------------------------------*/\n\n/*--------- Event handler helpers (evhH__* functions) ---------*/\n\n/* Create a new segment for 'thr', making it depend (.prev) on its\n existing segment, bind together the SegmentID and Segment, and\n return both of them. Also update 'thr' so it references the new\n Segment. */\n//zz static \n//zz void evhH__start_new_segment_for_thread ( /*OUT*/SegmentID* new_segidP,\n//zz /*OUT*/Segment** new_segP,\n//zz Thread* thr )\n//zz {\n//zz Segment* cur_seg;\n//zz tl_assert(new_segP);\n//zz tl_assert(new_segidP);\n//zz tl_assert(HG_(is_sane_Thread)(thr));\n//zz cur_seg = map_segments_lookup( thr->csegid );\n//zz tl_assert(cur_seg);\n//zz tl_assert(cur_seg->thr == thr); /* all sane segs should point back\n//zz at their owner thread. */\n//zz *new_segP = mk_Segment( thr, cur_seg, NULL/*other*/ );\n//zz *new_segidP = alloc_SegmentID();\n//zz map_segments_add( *new_segidP, *new_segP );\n//zz thr->csegid = *new_segidP;\n//zz }\n\n\n/* The lock at 'lock_ga' has acquired a writer. Make all necessary\n updates, and also do all possible error checks. */\nstatic \nvoid evhH__post_thread_w_acquires_lock ( Thread* thr, \n LockKind lkk, Addr lock_ga )\n{\n Lock* lk; \n\n /* Basically what we need to do is call lockN_acquire_writer.\n However, that will barf if any 'invalid' lock states would\n result. Therefore check before calling. Side effect is that\n 'HG_(is_sane_LockN)(lk)' is both a pre- and post-condition of this\n routine. \n\n Because this routine is only called after successful lock\n acquisition, we should not be asked to move the lock into any\n invalid states. Requests to do so are bugs in libpthread, since\n that should have rejected any such requests. */\n\n tl_assert(HG_(is_sane_Thread)(thr));\n /* Try to find the lock. If we can't, then create a new one with\n kind 'lkk'. */\n lk = map_locks_lookup_or_create( \n lkk, lock_ga, map_threads_reverse_lookup_SLOW(thr) );\n tl_assert( HG_(is_sane_LockN)(lk) );\n\n /* check libhb level entities exist */\n tl_assert(thr->hbthr);\n tl_assert(lk->hbso);\n\n if (lk->heldBy == NULL) {\n /* the lock isn't held. Simple. */\n tl_assert(!lk->heldW);\n lockN_acquire_writer( lk, thr );\n /* acquire a dependency from the lock's VCs */\n libhb_so_recv( thr->hbthr, lk->hbso, True/*strong_recv*/ );\n goto noerror;\n }\n\n /* So the lock is already held. If held as a r-lock then\n libpthread must be buggy. */\n tl_assert(lk->heldBy);\n if (!lk->heldW) {\n HG_(record_error_Misc)(\n thr, \"Bug in libpthread: write lock \"\n \"granted on rwlock which is currently rd-held\");\n goto error;\n }\n\n /* So the lock is held in w-mode. If it's held by some other\n thread, then libpthread must be buggy. */\n tl_assert(VG_(sizeUniqueBag)(lk->heldBy) == 1); /* from precondition */\n\n if (thr != (Thread*)VG_(anyElementOfBag)(lk->heldBy)) {\n HG_(record_error_Misc)(\n thr, \"Bug in libpthread: write lock \"\n \"granted on mutex/rwlock which is currently \"\n \"wr-held by a different thread\");\n goto error;\n }\n\n /* So the lock is already held in w-mode by 'thr'. That means this\n is an attempt to lock it recursively, which is only allowable\n for LK_mbRec kinded locks. Since this routine is called only\n once the lock has been acquired, this must also be a libpthread\n bug. */\n if (lk->kind != LK_mbRec) {\n HG_(record_error_Misc)(\n thr, \"Bug in libpthread: recursive write lock \"\n \"granted on mutex/wrlock which does not \"\n \"support recursion\");\n goto error;\n }\n\n /* So we are recursively re-locking a lock we already w-hold. */\n lockN_acquire_writer( lk, thr );\n /* acquire a dependency from the lock's VC. Probably pointless,\n but also harmless. */\n libhb_so_recv( thr->hbthr, lk->hbso, True/*strong_recv*/ );\n goto noerror;\n\n noerror:\n if (HG_(clo_track_lockorders)) {\n /* check lock order acquisition graph, and update. This has to\n happen before the lock is added to the thread's locksetA/W. */\n laog__pre_thread_acquires_lock( thr, lk );\n }\n /* update the thread's held-locks set */\n thr->locksetA = HG_(addToWS)( univ_lsets, thr->locksetA, (Word)lk );\n thr->locksetW = HG_(addToWS)( univ_lsets, thr->locksetW, (Word)lk );\n /* fall through */\n\n error:\n tl_assert(HG_(is_sane_LockN)(lk));\n}\n\n\n/* The lock at 'lock_ga' has acquired a reader. Make all necessary\n updates, and also do all possible error checks. */\nstatic \nvoid evhH__post_thread_r_acquires_lock ( Thread* thr, \n LockKind lkk, Addr lock_ga )\n{\n Lock* lk; \n\n /* Basically what we need to do is call lockN_acquire_reader.\n However, that will barf if any 'invalid' lock states would\n result. Therefore check before calling. Side effect is that\n 'HG_(is_sane_LockN)(lk)' is both a pre- and post-condition of this\n routine. \n\n Because this routine is only called after successful lock\n acquisition, we should not be asked to move the lock into any\n invalid states. Requests to do so are bugs in libpthread, since\n that should have rejected any such requests. */\n\n tl_assert(HG_(is_sane_Thread)(thr));\n /* Try to find the lock. If we can't, then create a new one with\n kind 'lkk'. Only a reader-writer lock can be read-locked,\n hence the first assertion. */\n tl_assert(lkk == LK_rdwr);\n lk = map_locks_lookup_or_create( \n lkk, lock_ga, map_threads_reverse_lookup_SLOW(thr) );\n tl_assert( HG_(is_sane_LockN)(lk) );\n\n /* check libhb level entities exist */\n tl_assert(thr->hbthr);\n tl_assert(lk->hbso);\n\n if (lk->heldBy == NULL) {\n /* the lock isn't held. Simple. */\n tl_assert(!lk->heldW);\n lockN_acquire_reader( lk, thr );\n /* acquire a dependency from the lock's VC */\n libhb_so_recv( thr->hbthr, lk->hbso, False/*!strong_recv*/ );\n goto noerror;\n }\n\n /* So the lock is already held. If held as a w-lock then\n libpthread must be buggy. */\n tl_assert(lk->heldBy);\n if (lk->heldW) {\n HG_(record_error_Misc)( thr, \"Bug in libpthread: read lock \"\n \"granted on rwlock which is \"\n \"currently wr-held\");\n goto error;\n }\n\n /* Easy enough. In short anybody can get a read-lock on a rwlock\n provided it is either unlocked or already in rd-held. */\n lockN_acquire_reader( lk, thr );\n /* acquire a dependency from the lock's VC. Probably pointless,\n but also harmless. */\n libhb_so_recv( thr->hbthr, lk->hbso, False/*!strong_recv*/ );\n goto noerror;\n\n noerror:\n if (HG_(clo_track_lockorders)) {\n /* check lock order acquisition graph, and update. This has to\n happen before the lock is added to the thread's locksetA/W. */\n laog__pre_thread_acquires_lock( thr, lk );\n }\n /* update the thread's held-locks set */\n thr->locksetA = HG_(addToWS)( univ_lsets, thr->locksetA, (Word)lk );\n /* but don't update thr->locksetW, since lk is only rd-held */\n /* fall through */\n\n error:\n tl_assert(HG_(is_sane_LockN)(lk));\n}\n\n\n/* The lock at 'lock_ga' is just about to be unlocked. Make all\n necessary updates, and also do all possible error checks. */\nstatic \nvoid evhH__pre_thread_releases_lock ( Thread* thr,\n Addr lock_ga, Bool isRDWR )\n{\n Lock* lock;\n Word n;\n Bool was_heldW;\n\n /* This routine is called prior to a lock release, before\n libpthread has had a chance to validate the call. Hence we need\n to detect and reject any attempts to move the lock into an\n invalid state. Such attempts are bugs in the client.\n\n isRDWR is True if we know from the wrapper context that lock_ga\n should refer to a reader-writer lock, and is False if [ditto]\n lock_ga should refer to a standard mutex. */\n\n tl_assert(HG_(is_sane_Thread)(thr));\n lock = map_locks_maybe_lookup( lock_ga );\n\n if (!lock) {\n /* We know nothing about a lock at 'lock_ga'. Nevertheless\n the client is trying to unlock it. So complain, then ignore\n the attempt. */\n HG_(record_error_UnlockBogus)( thr, lock_ga );\n return;\n }\n\n tl_assert(lock->guestaddr == lock_ga);\n tl_assert(HG_(is_sane_LockN)(lock));\n\n if (isRDWR && lock->kind != LK_rdwr) {\n HG_(record_error_Misc)( thr, \"pthread_rwlock_unlock with a \"\n \"pthread_mutex_t* argument \" );\n }\n if ((!isRDWR) && lock->kind == LK_rdwr) {\n HG_(record_error_Misc)( thr, \"pthread_mutex_unlock with a \"\n \"pthread_rwlock_t* argument \" );\n }\n\n if (!lock->heldBy) {\n /* The lock is not held. This indicates a serious bug in the\n client. */\n tl_assert(!lock->heldW);\n HG_(record_error_UnlockUnlocked)( thr, lock );\n tl_assert(!HG_(elemWS)( univ_lsets, thr->locksetA, (Word)lock ));\n tl_assert(!HG_(elemWS)( univ_lsets, thr->locksetW, (Word)lock ));\n goto error;\n }\n\n /* test just above dominates */\n tl_assert(lock->heldBy);\n was_heldW = lock->heldW;\n\n /* The lock is held. Is this thread one of the holders? If not,\n report a bug in the client. */\n n = VG_(elemBag)( lock->heldBy, (Word)thr );\n tl_assert(n >= 0);\n if (n == 0) {\n /* We are not a current holder of the lock. This is a bug in\n the guest, and (per POSIX pthread rules) the unlock\n attempt will fail. So just complain and do nothing\n else. */\n Thread* realOwner = (Thread*)VG_(anyElementOfBag)( lock->heldBy );\n tl_assert(HG_(is_sane_Thread)(realOwner));\n tl_assert(realOwner != thr);\n tl_assert(!HG_(elemWS)( univ_lsets, thr->locksetA, (Word)lock ));\n tl_assert(!HG_(elemWS)( univ_lsets, thr->locksetW, (Word)lock ));\n HG_(record_error_UnlockForeign)( thr, realOwner, lock );\n goto error;\n }\n\n /* Ok, we hold the lock 'n' times. */\n tl_assert(n >= 1);\n\n lockN_release( lock, thr );\n\n n--;\n tl_assert(n >= 0);\n\n if (n > 0) {\n tl_assert(lock->heldBy);\n tl_assert(n == VG_(elemBag)( lock->heldBy, (Word)thr )); \n /* We still hold the lock. So either it's a recursive lock \n or a rwlock which is currently r-held. */\n tl_assert(lock->kind == LK_mbRec\n || (lock->kind == LK_rdwr && !lock->heldW));\n tl_assert(HG_(elemWS)( univ_lsets, thr->locksetA, (Word)lock ));\n if (lock->heldW)\n tl_assert(HG_(elemWS)( univ_lsets, thr->locksetW, (Word)lock ));\n else\n tl_assert(!HG_(elemWS)( univ_lsets, thr->locksetW, (Word)lock ));\n } else {\n /* n is zero. This means we don't hold the lock any more. But\n if it's a rwlock held in r-mode, someone else could still\n hold it. Just do whatever sanity checks we can. */\n if (lock->kind == LK_rdwr && lock->heldBy) {\n /* It's a rwlock. We no longer hold it but we used to;\n nevertheless it still appears to be held by someone else.\n The implication is that, prior to this release, it must\n have been shared by us and and whoever else is holding it;\n which in turn implies it must be r-held, since a lock\n can't be w-held by more than one thread. */\n /* The lock is now R-held by somebody else: */\n tl_assert(lock->heldW == False);\n } else {\n /* Normal case. It's either not a rwlock, or it's a rwlock\n that we used to hold in w-mode (which is pretty much the\n same thing as a non-rwlock.) Since this transaction is\n atomic (V does not allow multiple threads to run\n simultaneously), it must mean the lock is now not held by\n anybody. Hence assert for it. */\n /* The lock is now not held by anybody: */\n tl_assert(!lock->heldBy);\n tl_assert(lock->heldW == False);\n }\n //if (lock->heldBy) {\n // tl_assert(0 == VG_(elemBag)( lock->heldBy, (Word)thr ));\n //}\n /* update this thread's lockset accordingly. */\n thr->locksetA\n = HG_(delFromWS)( univ_lsets, thr->locksetA, (Word)lock );\n thr->locksetW\n = HG_(delFromWS)( univ_lsets, thr->locksetW, (Word)lock );\n /* push our VC into the lock */\n tl_assert(thr->hbthr);\n tl_assert(lock->hbso);\n /* If the lock was previously W-held, then we want to do a\n strong send, and if previously R-held, then a weak send. */\n libhb_so_send( thr->hbthr, lock->hbso, was_heldW );\n }\n /* fall through */\n\n error:\n tl_assert(HG_(is_sane_LockN)(lock));\n}\n\n\n/* ---------------------------------------------------------- */\n/* -------- Event handlers proper (evh__* functions) -------- */\n/* ---------------------------------------------------------- */\n\n/* What is the Thread* for the currently running thread? This is\n absolutely performance critical. We receive notifications from the\n core for client code starts/stops, and cache the looked-up result\n in 'current_Thread'. Hence, for the vast majority of requests,\n finding the current thread reduces to a read of a global variable,\n provided get_current_Thread_in_C_C is inlined.\n\n Outside of client code, current_Thread is NULL, and presumably\n any uses of it will cause a segfault. Hence:\n\n - for uses definitely within client code, use\n get_current_Thread_in_C_C.\n\n - for all other uses, use get_current_Thread.\n*/\n\nstatic Thread *current_Thread = NULL,\n *current_Thread_prev = NULL;\n\nstatic void evh__start_client_code ( ThreadId tid, ULong nDisp ) {\n if (0) VG_(printf)(\"start %d %llu\\n\", (Int)tid, nDisp);\n tl_assert(current_Thread == NULL);\n current_Thread = map_threads_lookup( tid );\n tl_assert(current_Thread != NULL);\n if (current_Thread != current_Thread_prev) {\n libhb_Thr_resumes( current_Thread->hbthr );\n current_Thread_prev = current_Thread;\n }\n}\nstatic void evh__stop_client_code ( ThreadId tid, ULong nDisp ) {\n if (0) VG_(printf)(\" stop %d %llu\\n\", (Int)tid, nDisp);\n tl_assert(current_Thread != NULL);\n current_Thread = NULL;\n libhb_maybe_GC();\n}\nstatic inline Thread* get_current_Thread_in_C_C ( void ) {\n return current_Thread;\n}\nstatic inline Thread* get_current_Thread ( void ) {\n ThreadId coretid;\n Thread* thr;\n thr = get_current_Thread_in_C_C();\n if (LIKELY(thr))\n return thr;\n /* evidently not in client code. Do it the slow way. */\n coretid = VG_(get_running_tid)();\n /* FIXME: get rid of the following kludge. It exists because\n evh__new_mem is called during initialisation (as notification\n of initial memory layout) and VG_(get_running_tid)() returns\n VG_INVALID_THREADID at that point. */\n if (coretid == VG_INVALID_THREADID)\n coretid = 1; /* KLUDGE */\n thr = map_threads_lookup( coretid );\n return thr;\n}\n\nstatic\nvoid evh__new_mem ( Addr a, SizeT len ) {\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__new_mem(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_New( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__new_mem-post\");\n}\n\nstatic\nvoid evh__new_mem_stack ( Addr a, SizeT len ) {\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__new_mem_stack(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_New( get_current_Thread(),\n -VG_STACK_REDZONE_SZB + a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__new_mem_stack-post\");\n}\n\nstatic\nvoid evh__new_mem_w_tid ( Addr a, SizeT len, ThreadId tid ) {\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__new_mem_w_tid(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_New( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__new_mem_w_tid-post\");\n}\n\nstatic\nvoid evh__new_mem_w_perms ( Addr a, SizeT len, \n Bool rr, Bool ww, Bool xx, ULong di_handle ) {\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__new_mem_w_perms(%p, %lu, %d,%d,%d)\\n\",\n (void*)a, len, (Int)rr, (Int)ww, (Int)xx );\n if (rr || ww || xx)\n shadow_mem_make_New( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__new_mem_w_perms-post\");\n}\n\nstatic\nvoid evh__set_perms ( Addr a, SizeT len,\n Bool rr, Bool ww, Bool xx ) {\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__set_perms(%p, %lu, %d,%d,%d)\\n\",\n (void*)a, len, (Int)rr, (Int)ww, (Int)xx );\n /* Hmm. What should we do here, that actually makes any sense?\n Let's say: if neither readable nor writable, then declare it\n NoAccess, else leave it alone. */\n if (!(rr || ww))\n shadow_mem_make_NoAccess( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__set_perms-post\");\n}\n\nstatic\nvoid evh__die_mem ( Addr a, SizeT len ) {\n // urr, libhb ignores this.\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__die_mem(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_NoAccess( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__die_mem-post\");\n}\n\nstatic\nvoid evh__untrack_mem ( Addr a, SizeT len ) {\n // whereas it doesn't ignore this\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__untrack_mem(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_Untracked( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__untrack_mem-post\");\n}\n\nstatic\nvoid evh__copy_mem ( Addr src, Addr dst, SizeT len ) {\n if (SHOW_EVENTS >= 2)\n VG_(printf)(\"evh__copy_mem(%p, %p, %lu)\\n\", (void*)src, (void*)dst, len );\n shadow_mem_scopy_range( get_current_Thread(), src, dst, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__copy_mem-post\");\n}\n\nstatic\nvoid evh__pre_thread_ll_create ( ThreadId parent, ThreadId child )\n{\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__pre_thread_ll_create(p=%d, c=%d)\\n\",\n (Int)parent, (Int)child );\n\n if (parent != VG_INVALID_THREADID) {\n Thread* thr_p;\n Thread* thr_c;\n Thr* hbthr_p;\n Thr* hbthr_c;\n\n tl_assert(HG_(is_sane_ThreadId)(parent));\n tl_assert(HG_(is_sane_ThreadId)(child));\n tl_assert(parent != child);\n\n thr_p = map_threads_maybe_lookup( parent );\n thr_c = map_threads_maybe_lookup( child );\n\n tl_assert(thr_p != NULL);\n tl_assert(thr_c == NULL);\n\n hbthr_p = thr_p->hbthr;\n tl_assert(hbthr_p != NULL);\n tl_assert( libhb_get_Thr_hgthread(hbthr_p) == thr_p );\n\n hbthr_c = libhb_create ( hbthr_p );\n\n /* Create a new thread record for the child. */\n /* a Thread for the new thread ... */\n thr_c = mk_Thread( hbthr_c );\n tl_assert( libhb_get_Thr_hgthread(hbthr_c) == NULL );\n libhb_set_Thr_hgthread(hbthr_c, thr_c);\n\n /* and bind it in the thread-map table */\n map_threads[child] = thr_c;\n tl_assert(thr_c->coretid == VG_INVALID_THREADID);\n thr_c->coretid = child;\n\n /* Record where the parent is so we can later refer to this in\n error messages.\n\n On amd64-linux, this entails a nasty glibc-2.5 specific hack.\n The stack snapshot is taken immediately after the parent has\n returned from its sys_clone call. Unfortunately there is no\n unwind info for the insn following \"syscall\" - reading the\n glibc sources confirms this. So we ask for a snapshot to be\n taken as if RIP was 3 bytes earlier, in a place where there\n is unwind info. Sigh.\n */\n { Word first_ip_delta = 0;\n# if defined(VGP_amd64_linux)\n first_ip_delta = -3;\n# endif\n thr_c->created_at = VG_(record_ExeContext)(parent, first_ip_delta);\n }\n }\n\n if (HG_(clo_sanity_flags) & SCE_THREADS)\n all__sanity_check(\"evh__pre_thread_create-post\");\n}\n\nstatic\nvoid evh__pre_thread_ll_exit ( ThreadId quit_tid )\n{\n Int nHeld;\n Thread* thr_q;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__pre_thread_ll_exit(thr=%d)\\n\",\n (Int)quit_tid );\n\n /* quit_tid has disappeared without joining to any other thread.\n Therefore there is no synchronisation event associated with its\n exit and so we have to pretty much treat it as if it was still\n alive but mysteriously making no progress. That is because, if\n we don't know when it really exited, then we can never say there\n is a point in time when we're sure the thread really has\n finished, and so we need to consider the possibility that it\n lingers indefinitely and continues to interact with other\n threads. */\n /* However, it might have rendezvous'd with a thread that called\n pthread_join with this one as arg, prior to this point (that's\n how NPTL works). In which case there has already been a prior\n sync event. So in any case, just let the thread exit. On NPTL,\n all thread exits go through here. */\n tl_assert(HG_(is_sane_ThreadId)(quit_tid));\n thr_q = map_threads_maybe_lookup( quit_tid );\n tl_assert(thr_q != NULL);\n\n /* Complain if this thread holds any locks. */\n nHeld = HG_(cardinalityWS)( univ_lsets, thr_q->locksetA );\n tl_assert(nHeld >= 0);\n if (nHeld > 0) {\n HChar buf[80];\n VG_(sprintf)(buf, \"Exiting thread still holds %d lock%s\",\n nHeld, nHeld > 1 ? \"s\" : \"\");\n HG_(record_error_Misc)( thr_q, buf );\n }\n\n /* Not much to do here:\n - tell libhb the thread is gone\n - clear the map_threads entry, in order that the Valgrind core\n can re-use it. */\n /* Cleanup actions (next 5 lines) copied in evh__atfork_child; keep\n in sync. */\n tl_assert(thr_q->hbthr);\n libhb_async_exit(thr_q->hbthr);\n tl_assert(thr_q->coretid == quit_tid);\n thr_q->coretid = VG_INVALID_THREADID;\n map_threads_delete( quit_tid );\n\n if (HG_(clo_sanity_flags) & SCE_THREADS)\n all__sanity_check(\"evh__pre_thread_ll_exit-post\");\n}\n\n/* This is called immediately after fork, for the child only. 'tid'\n is the only surviving thread (as per POSIX rules on fork() in\n threaded programs), so we have to clean up map_threads to remove\n entries for any other threads. */\nstatic\nvoid evh__atfork_child ( ThreadId tid )\n{\n UInt i;\n Thread* thr;\n /* Slot 0 should never be used. */\n thr = map_threads_maybe_lookup( 0/*INVALID*/ );\n tl_assert(!thr);\n /* Clean up all other slots except 'tid'. */\n for (i = 1; i < VG_N_THREADS; i++) {\n if (i == tid)\n continue;\n thr = map_threads_maybe_lookup(i);\n if (!thr)\n continue;\n /* Cleanup actions (next 5 lines) copied from end of\n evh__pre_thread_ll_exit; keep in sync. */\n tl_assert(thr->hbthr);\n libhb_async_exit(thr->hbthr);\n tl_assert(thr->coretid == i);\n thr->coretid = VG_INVALID_THREADID;\n map_threads_delete(i);\n }\n}\n\n\nstatic\nvoid evh__HG_PTHREAD_JOIN_POST ( ThreadId stay_tid, Thread* quit_thr )\n{\n Thread* thr_s;\n Thread* thr_q;\n Thr* hbthr_s;\n Thr* hbthr_q;\n SO* so;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__post_thread_join(stayer=%d, quitter=%p)\\n\",\n (Int)stay_tid, quit_thr );\n\n tl_assert(HG_(is_sane_ThreadId)(stay_tid));\n\n thr_s = map_threads_maybe_lookup( stay_tid );\n thr_q = quit_thr;\n tl_assert(thr_s != NULL);\n tl_assert(thr_q != NULL);\n tl_assert(thr_s != thr_q);\n\n hbthr_s = thr_s->hbthr;\n hbthr_q = thr_q->hbthr;\n tl_assert(hbthr_s != hbthr_q);\n tl_assert( libhb_get_Thr_hgthread(hbthr_s) == thr_s );\n tl_assert( libhb_get_Thr_hgthread(hbthr_q) == thr_q );\n\n /* Allocate a temporary synchronisation object and use it to send\n an imaginary message from the quitter to the stayer, the purpose\n being to generate a dependence from the quitter to the\n stayer. */\n so = libhb_so_alloc();\n tl_assert(so);\n /* Send last arg of _so_send as False, since the sending thread\n doesn't actually exist any more, so we don't want _so_send to\n try taking stack snapshots of it. */\n libhb_so_send(hbthr_q, so, True/*strong_send*/);\n libhb_so_recv(hbthr_s, so, True/*strong_recv*/);\n libhb_so_dealloc(so);\n\n /* evh__pre_thread_ll_exit issues an error message if the exiting\n thread holds any locks. No need to check here. */\n\n /* This holds because, at least when using NPTL as the thread\n library, we should be notified the low level thread exit before\n we hear of any join event on it. The low level exit\n notification feeds through into evh__pre_thread_ll_exit,\n which should clear the map_threads entry for it. Hence we\n expect there to be no map_threads entry at this point. */\n tl_assert( map_threads_maybe_reverse_lookup_SLOW(thr_q)\n == VG_INVALID_THREADID);\n\n if (HG_(clo_sanity_flags) & SCE_THREADS)\n all__sanity_check(\"evh__post_thread_join-post\");\n}\n\nstatic\nvoid evh__pre_mem_read ( CorePart part, ThreadId tid, Char* s, \n Addr a, SizeT size) {\n if (SHOW_EVENTS >= 2\n || (SHOW_EVENTS >= 1 && size != 1))\n VG_(printf)(\"evh__pre_mem_read(ctid=%d, \\\"%s\\\", %p, %lu)\\n\", \n (Int)tid, s, (void*)a, size );\n shadow_mem_cread_range( map_threads_lookup(tid), a, size);\n if (size >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__pre_mem_read-post\");\n}\n\nstatic\nvoid evh__pre_mem_read_asciiz ( CorePart part, ThreadId tid,\n Char* s, Addr a ) {\n Int len;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__pre_mem_asciiz(ctid=%d, \\\"%s\\\", %p)\\n\", \n (Int)tid, s, (void*)a );\n // Don't segfault if the string starts in an obviously stupid\n // place. Actually we should check the whole string, not just\n // the start address, but that's too much trouble. At least\n // checking the first byte is better than nothing. See #255009.\n if (!VG_(am_is_valid_for_client) (a, 1, VKI_PROT_READ))\n return;\n len = VG_(strlen)( (Char*) a );\n shadow_mem_cread_range( map_threads_lookup(tid), a, len+1 );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__pre_mem_read_asciiz-post\");\n}\n\nstatic\nvoid evh__pre_mem_write ( CorePart part, ThreadId tid, Char* s,\n Addr a, SizeT size ) {\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__pre_mem_write(ctid=%d, \\\"%s\\\", %p, %lu)\\n\", \n (Int)tid, s, (void*)a, size );\n shadow_mem_cwrite_range( map_threads_lookup(tid), a, size);\n if (size >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__pre_mem_write-post\");\n}\n\nstatic\nvoid evh__new_mem_heap ( Addr a, SizeT len, Bool is_inited ) {\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__new_mem_heap(%p, %lu, inited=%d)\\n\", \n (void*)a, len, (Int)is_inited );\n // FIXME: this is kinda stupid\n if (is_inited) {\n shadow_mem_make_New(get_current_Thread(), a, len);\n } else {\n shadow_mem_make_New(get_current_Thread(), a, len);\n }\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__pre_mem_read-post\");\n}\n\nstatic\nvoid evh__die_mem_heap ( Addr a, SizeT len ) {\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__die_mem_heap(%p, %lu)\\n\", (void*)a, len );\n shadow_mem_make_NoAccess( get_current_Thread(), a, len );\n if (len >= SCE_BIGRANGE_T && (HG_(clo_sanity_flags) & SCE_BIGRANGE))\n all__sanity_check(\"evh__pre_mem_read-post\");\n}\n\n/* --- Event handlers called from generated code --- */\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cread_1(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CREAD_1(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cread_2(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CREAD_2(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cread_4(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CREAD_4(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cread_8(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CREAD_8(hbthr, a);\n}\n\nstatic VG_REGPARM(2)\nvoid evh__mem_help_cread_N(Addr a, SizeT size) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CREAD_N(hbthr, a, size);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cwrite_1(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CWRITE_1(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cwrite_2(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CWRITE_2(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cwrite_4(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CWRITE_4(hbthr, a);\n}\n\nstatic VG_REGPARM(1)\nvoid evh__mem_help_cwrite_8(Addr a) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CWRITE_8(hbthr, a);\n}\n\nstatic VG_REGPARM(2)\nvoid evh__mem_help_cwrite_N(Addr a, SizeT size) {\n Thread* thr = get_current_Thread_in_C_C();\n Thr* hbthr = thr->hbthr;\n LIBHB_CWRITE_N(hbthr, a, size);\n}\n\n\n/* ------------------------------------------------------- */\n/* -------------- events to do with mutexes -------------- */\n/* ------------------------------------------------------- */\n\n/* EXPOSITION only: by intercepting lock init events we can show the\n user where the lock was initialised, rather than only being able to\n show where it was first locked. Intercepting lock initialisations\n is not necessary for the basic operation of the race checker. */\nstatic\nvoid evh__HG_PTHREAD_MUTEX_INIT_POST( ThreadId tid, \n void* mutex, Word mbRec )\n{\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_MUTEX_INIT_POST(ctid=%d, mbRec=%ld, %p)\\n\", \n (Int)tid, mbRec, (void*)mutex );\n tl_assert(mbRec == 0 || mbRec == 1);\n map_locks_lookup_or_create( mbRec ? LK_mbRec : LK_nonRec,\n (Addr)mutex, tid );\n if (HG_(clo_sanity_flags) & SCE_LOCKS)\n all__sanity_check(\"evh__hg_PTHREAD_MUTEX_INIT_POST\");\n}\n\nstatic\nvoid evh__HG_PTHREAD_MUTEX_DESTROY_PRE( ThreadId tid, void* mutex )\n{\n Thread* thr;\n Lock* lk;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_MUTEX_DESTROY_PRE(ctid=%d, %p)\\n\", \n (Int)tid, (void*)mutex );\n\n thr = map_threads_maybe_lookup( tid );\n /* cannot fail - Thread* must already exist */\n tl_assert( HG_(is_sane_Thread)(thr) );\n\n lk = map_locks_maybe_lookup( (Addr)mutex );\n\n if (lk == NULL || (lk->kind != LK_nonRec && lk->kind != LK_mbRec)) {\n HG_(record_error_Misc)(\n thr, \"pthread_mutex_destroy with invalid argument\" );\n }\n\n if (lk) {\n tl_assert( HG_(is_sane_LockN)(lk) );\n tl_assert( lk->guestaddr == (Addr)mutex );\n if (lk->heldBy) {\n /* Basically act like we unlocked the lock */\n HG_(record_error_Misc)(\n thr, \"pthread_mutex_destroy of a locked mutex\" );\n /* remove lock from locksets of all owning threads */\n remove_Lock_from_locksets_of_all_owning_Threads( lk );\n VG_(deleteBag)( lk->heldBy );\n lk->heldBy = NULL;\n lk->heldW = False;\n lk->acquired_at = NULL;\n }\n tl_assert( !lk->heldBy );\n tl_assert( HG_(is_sane_LockN)(lk) );\n \n if (HG_(clo_track_lockorders))\n laog__handle_one_lock_deletion(lk);\n map_locks_delete( lk->guestaddr );\n del_LockN( lk );\n }\n\n if (HG_(clo_sanity_flags) & SCE_LOCKS)\n all__sanity_check(\"evh__hg_PTHREAD_MUTEX_DESTROY_PRE\");\n}\n\nstatic void evh__HG_PTHREAD_MUTEX_LOCK_PRE ( ThreadId tid,\n void* mutex, Word isTryLock )\n{\n /* Just check the mutex is sane; nothing else to do. */\n // 'mutex' may be invalid - not checked by wrapper\n Thread* thr;\n Lock* lk;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_MUTEX_LOCK_PRE(ctid=%d, mutex=%p)\\n\", \n (Int)tid, (void*)mutex );\n\n tl_assert(isTryLock == 0 || isTryLock == 1);\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n lk = map_locks_maybe_lookup( (Addr)mutex );\n\n if (lk && (lk->kind == LK_rdwr)) {\n HG_(record_error_Misc)( thr, \"pthread_mutex_lock with a \"\n \"pthread_rwlock_t* argument \" );\n }\n\n if ( lk \n && isTryLock == 0\n && (lk->kind == LK_nonRec || lk->kind == LK_rdwr)\n && lk->heldBy\n && lk->heldW\n && VG_(elemBag)( lk->heldBy, (Word)thr ) > 0 ) {\n /* uh, it's a non-recursive lock and we already w-hold it, and\n this is a real lock operation (not a speculative \"tryLock\"\n kind of thing). Duh. Deadlock coming up; but at least\n produce an error message. */\n HChar* errstr = \"Attempt to re-lock a \"\n \"non-recursive lock I already hold\";\n HChar* auxstr = \"Lock was previously acquired\";\n if (lk->acquired_at) {\n HG_(record_error_Misc_w_aux)( thr, errstr, auxstr, lk->acquired_at );\n } else {\n HG_(record_error_Misc)( thr, errstr );\n }\n }\n}\n\nstatic void evh__HG_PTHREAD_MUTEX_LOCK_POST ( ThreadId tid, void* mutex )\n{\n // only called if the real library call succeeded - so mutex is sane\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_MUTEX_LOCK_POST(ctid=%d, mutex=%p)\\n\", \n (Int)tid, (void*)mutex );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n evhH__post_thread_w_acquires_lock( \n thr, \n LK_mbRec, /* if not known, create new lock with this LockKind */\n (Addr)mutex\n );\n}\n\nstatic void evh__HG_PTHREAD_MUTEX_UNLOCK_PRE ( ThreadId tid, void* mutex )\n{\n // 'mutex' may be invalid - not checked by wrapper\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_MUTEX_UNLOCK_PRE(ctid=%d, mutex=%p)\\n\", \n (Int)tid, (void*)mutex );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n evhH__pre_thread_releases_lock( thr, (Addr)mutex, False/*!isRDWR*/ );\n}\n\nstatic void evh__HG_PTHREAD_MUTEX_UNLOCK_POST ( ThreadId tid, void* mutex )\n{\n // only called if the real library call succeeded - so mutex is sane\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_MUTEX_UNLOCK_POST(ctid=%d, mutex=%p)\\n\", \n (Int)tid, (void*)mutex );\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n // anything we should do here?\n}\n\n\n/* ------------------------------------------------------- */\n/* -------------- events to do with spinlocks ------------ */\n/* ------------------------------------------------------- */\n\n/* All a bit of a kludge. Pretend we're really dealing with ordinary\n pthread_mutex_t's instead, for the most part. */\n\nstatic void evh__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_PRE( ThreadId tid, \n void* slock )\n{\n Thread* thr;\n Lock* lk;\n /* In glibc's kludgey world, we're either initialising or unlocking\n it. Since this is the pre-routine, if it is locked, unlock it\n and take a dependence edge. Otherwise, do nothing. */\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_SPIN_INIT_OR_UNLOCK_PRE\"\n \"(ctid=%d, slock=%p)\\n\", \n (Int)tid, (void*)slock );\n\n thr = map_threads_maybe_lookup( tid );\n /* cannot fail - Thread* must already exist */;\n tl_assert( HG_(is_sane_Thread)(thr) );\n\n lk = map_locks_maybe_lookup( (Addr)slock );\n if (lk && lk->heldBy) {\n /* it's held. So do the normal pre-unlock actions, as copied\n from evh__HG_PTHREAD_MUTEX_UNLOCK_PRE. This stupidly\n duplicates the map_locks_maybe_lookup. */\n evhH__pre_thread_releases_lock( thr, (Addr)slock,\n False/*!isRDWR*/ );\n }\n}\n\nstatic void evh__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_POST( ThreadId tid, \n void* slock )\n{\n Lock* lk;\n /* More kludgery. If the lock has never been seen before, do\n actions as per evh__HG_PTHREAD_MUTEX_INIT_POST. Else do\n nothing. */\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_SPIN_INIT_OR_UNLOCK_POST\"\n \"(ctid=%d, slock=%p)\\n\", \n (Int)tid, (void*)slock );\n\n lk = map_locks_maybe_lookup( (Addr)slock );\n if (!lk) {\n map_locks_lookup_or_create( LK_nonRec, (Addr)slock, tid );\n }\n}\n\nstatic void evh__HG_PTHREAD_SPIN_LOCK_PRE( ThreadId tid, \n void* slock, Word isTryLock )\n{\n evh__HG_PTHREAD_MUTEX_LOCK_PRE( tid, slock, isTryLock );\n}\n\nstatic void evh__HG_PTHREAD_SPIN_LOCK_POST( ThreadId tid, \n void* slock )\n{\n evh__HG_PTHREAD_MUTEX_LOCK_POST( tid, slock );\n}\n\nstatic void evh__HG_PTHREAD_SPIN_DESTROY_PRE( ThreadId tid, \n void* slock )\n{\n evh__HG_PTHREAD_MUTEX_DESTROY_PRE( tid, slock );\n}\n\n\n/* ----------------------------------------------------- */\n/* --------------- events to do with CVs --------------- */\n/* ----------------------------------------------------- */\n\n/* A mapping from CV to (the SO associated with it, plus some\n auxiliary data for error checking). When the CV is\n signalled/broadcasted upon, we do a 'send' into the SO, and when a\n wait on it completes, we do a 'recv' from the SO. This is believed\n to give the correct happens-before events arising from CV\n signallings/broadcasts.\n*/\n\n/* .so is the SO for this CV.\n .mx_ga is the associated mutex, when .nWaiters > 0\n\n POSIX says effectively that the first pthread_cond_{timed}wait call\n causes a dynamic binding between the CV and the mutex, and that\n lasts until such time as the waiter count falls to zero. Hence\n need to keep track of the number of waiters in order to do\n consistency tracking. */\ntypedef\n struct { \n SO* so; /* libhb-allocated SO */\n void* mx_ga; /* addr of associated mutex, if any */\n UWord nWaiters; /* # threads waiting on the CV */\n }\n CVInfo;\n\n\n/* pthread_cond_t* -> CVInfo* */\nstatic WordFM* map_cond_to_CVInfo = NULL;\n\nstatic void map_cond_to_CVInfo_INIT ( void ) {\n if (UNLIKELY(map_cond_to_CVInfo == NULL)) {\n map_cond_to_CVInfo = VG_(newFM)( HG_(zalloc),\n \"hg.mctCI.1\", HG_(free), NULL );\n tl_assert(map_cond_to_CVInfo != NULL);\n }\n}\n\nstatic CVInfo* map_cond_to_CVInfo_lookup_or_alloc ( void* cond ) {\n UWord key, val;\n map_cond_to_CVInfo_INIT();\n if (VG_(lookupFM)( map_cond_to_CVInfo, &key, &val, (UWord)cond )) {\n tl_assert(key == (UWord)cond);\n return (CVInfo*)val;\n } else {\n SO* so = libhb_so_alloc();\n CVInfo* cvi = HG_(zalloc)(\"hg.mctCloa.1\", sizeof(CVInfo));\n cvi->so = so;\n cvi->mx_ga = 0;\n VG_(addToFM)( map_cond_to_CVInfo, (UWord)cond, (UWord)cvi );\n return cvi;\n }\n}\n\nstatic void map_cond_to_CVInfo_delete ( void* cond ) {\n UWord keyW, valW;\n map_cond_to_CVInfo_INIT();\n if (VG_(delFromFM)( map_cond_to_CVInfo, &keyW, &valW, (UWord)cond )) {\n CVInfo* cvi = (CVInfo*)valW;\n tl_assert(keyW == (UWord)cond);\n tl_assert(cvi);\n tl_assert(cvi->so);\n libhb_so_dealloc(cvi->so);\n cvi->mx_ga = 0;\n HG_(free)(cvi);\n }\n}\n\nstatic void evh__HG_PTHREAD_COND_SIGNAL_PRE ( ThreadId tid, void* cond )\n{\n /* 'tid' has signalled on 'cond'. As per the comment above, bind\n cond to a SO if it is not already so bound, and 'send' on the\n SO. This is later used by other thread(s) which successfully\n exit from a pthread_cond_wait on the same cv; then they 'recv'\n from the SO, thereby acquiring a dependency on this signalling\n event. */\n Thread* thr;\n CVInfo* cvi;\n //Lock* lk;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_COND_SIGNAL_PRE(ctid=%d, cond=%p)\\n\", \n (Int)tid, (void*)cond );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n cvi = map_cond_to_CVInfo_lookup_or_alloc( cond );\n tl_assert(cvi);\n tl_assert(cvi->so);\n\n // error-if: mutex is bogus\n // error-if: mutex is not locked\n // Hmm. POSIX doesn't actually say that it's an error to call \n // pthread_cond_signal with the associated mutex being unlocked.\n // Although it does say that it should be \"if consistent scheduling\n // is desired.\"\n //\n // For the moment, disable these checks.\n //lk = map_locks_maybe_lookup(cvi->mx_ga);\n //if (lk == NULL || cvi->mx_ga == 0) {\n // HG_(record_error_Misc)( thr, \n // \"pthread_cond_{signal,broadcast}: \"\n // \"no or invalid mutex associated with cond\");\n //}\n ///* note: lk could be NULL. Be careful. */\n //if (lk) {\n // if (lk->kind == LK_rdwr) {\n // HG_(record_error_Misc)(thr,\n // \"pthread_cond_{signal,broadcast}: associated lock is a rwlock\");\n // }\n // if (lk->heldBy == NULL) {\n // HG_(record_error_Misc)(thr,\n // \"pthread_cond_{signal,broadcast}: \"\n // \"associated lock is not held by any thread\");\n // }\n // if (lk->heldBy != NULL && 0 == VG_(elemBag)(lk->heldBy, (Word)thr)) {\n // HG_(record_error_Misc)(thr,\n // \"pthread_cond_{signal,broadcast}: \"\n // \"associated lock is not held by calling thread\");\n // }\n //}\n\n libhb_so_send( thr->hbthr, cvi->so, True/*strong_send*/ );\n}\n\n/* returns True if it reckons 'mutex' is valid and held by this\n thread, else False */\nstatic Bool evh__HG_PTHREAD_COND_WAIT_PRE ( ThreadId tid,\n void* cond, void* mutex )\n{\n Thread* thr;\n Lock* lk;\n Bool lk_valid = True;\n CVInfo* cvi;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_COND_WAIT_PRE\"\n \"(ctid=%d, cond=%p, mutex=%p)\\n\", \n (Int)tid, (void*)cond, (void*)mutex );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n lk = map_locks_maybe_lookup( (Addr)mutex );\n\n /* Check for stupid mutex arguments. There are various ways to be\n a bozo. Only complain once, though, even if more than one thing\n is wrong. */\n if (lk == NULL) {\n lk_valid = False;\n HG_(record_error_Misc)( \n thr, \n \"pthread_cond_{timed}wait called with invalid mutex\" );\n } else {\n tl_assert( HG_(is_sane_LockN)(lk) );\n if (lk->kind == LK_rdwr) {\n lk_valid = False;\n HG_(record_error_Misc)(\n thr, \"pthread_cond_{timed}wait called with mutex \"\n \"of type pthread_rwlock_t*\" );\n } else\n if (lk->heldBy == NULL) {\n lk_valid = False;\n HG_(record_error_Misc)( \n thr, \"pthread_cond_{timed}wait called with un-held mutex\");\n } else\n if (lk->heldBy != NULL\n && VG_(elemBag)( lk->heldBy, (Word)thr ) == 0) {\n lk_valid = False;\n HG_(record_error_Misc)(\n thr, \"pthread_cond_{timed}wait called with mutex \"\n \"held by a different thread\" );\n }\n }\n\n // error-if: cond is also associated with a different mutex\n cvi = map_cond_to_CVInfo_lookup_or_alloc(cond);\n tl_assert(cvi);\n tl_assert(cvi->so);\n if (cvi->nWaiters == 0) {\n /* form initial (CV,MX) binding */\n cvi->mx_ga = mutex;\n }\n else /* check existing (CV,MX) binding */\n if (cvi->mx_ga != mutex) {\n HG_(record_error_Misc)(\n thr, \"pthread_cond_{timed}wait: cond is associated \"\n \"with a different mutex\");\n }\n cvi->nWaiters++;\n\n return lk_valid;\n}\n\nstatic void evh__HG_PTHREAD_COND_WAIT_POST ( ThreadId tid,\n void* cond, void* mutex )\n{\n /* A pthread_cond_wait(cond, mutex) completed successfully. Find\n the SO for this cond, and 'recv' from it so as to acquire a\n dependency edge back to the signaller/broadcaster. */\n Thread* thr;\n CVInfo* cvi;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_COND_WAIT_POST\"\n \"(ctid=%d, cond=%p, mutex=%p)\\n\", \n (Int)tid, (void*)cond, (void*)mutex );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n // error-if: cond is also associated with a different mutex\n\n cvi = map_cond_to_CVInfo_lookup_or_alloc( cond );\n tl_assert(cvi);\n tl_assert(cvi->so);\n tl_assert(cvi->nWaiters > 0);\n\n if (!libhb_so_everSent(cvi->so)) {\n /* Hmm. How can a wait on 'cond' succeed if nobody signalled\n it? If this happened it would surely be a bug in the threads\n library. Or one of those fabled \"spurious wakeups\". */\n HG_(record_error_Misc)( thr, \"Bug in libpthread: pthread_cond_wait \"\n \"succeeded on\"\n \" without prior pthread_cond_post\");\n }\n\n /* anyway, acquire a dependency on it. */\n libhb_so_recv( thr->hbthr, cvi->so, True/*strong_recv*/ );\n\n cvi->nWaiters--;\n}\n\nstatic void evh__HG_PTHREAD_COND_DESTROY_PRE ( ThreadId tid,\n void* cond )\n{\n /* Deal with destroy events. The only purpose is to free storage\n associated with the CV, so as to avoid any possible resource\n leaks. */\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_COND_DESTROY_PRE\"\n \"(ctid=%d, cond=%p)\\n\", \n (Int)tid, (void*)cond );\n\n map_cond_to_CVInfo_delete( cond );\n}\n\n\n/* ------------------------------------------------------- */\n/* -------------- events to do with rwlocks -------------- */\n/* ------------------------------------------------------- */\n\n/* EXPOSITION only */\nstatic\nvoid evh__HG_PTHREAD_RWLOCK_INIT_POST( ThreadId tid, void* rwl )\n{\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_RWLOCK_INIT_POST(ctid=%d, %p)\\n\", \n (Int)tid, (void*)rwl );\n map_locks_lookup_or_create( LK_rdwr, (Addr)rwl, tid );\n if (HG_(clo_sanity_flags) & SCE_LOCKS)\n all__sanity_check(\"evh__hg_PTHREAD_RWLOCK_INIT_POST\");\n}\n\nstatic\nvoid evh__HG_PTHREAD_RWLOCK_DESTROY_PRE( ThreadId tid, void* rwl )\n{\n Thread* thr;\n Lock* lk;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_RWLOCK_DESTROY_PRE(ctid=%d, %p)\\n\", \n (Int)tid, (void*)rwl );\n\n thr = map_threads_maybe_lookup( tid );\n /* cannot fail - Thread* must already exist */\n tl_assert( HG_(is_sane_Thread)(thr) );\n\n lk = map_locks_maybe_lookup( (Addr)rwl );\n\n if (lk == NULL || lk->kind != LK_rdwr) {\n HG_(record_error_Misc)(\n thr, \"pthread_rwlock_destroy with invalid argument\" );\n }\n\n if (lk) {\n tl_assert( HG_(is_sane_LockN)(lk) );\n tl_assert( lk->guestaddr == (Addr)rwl );\n if (lk->heldBy) {\n /* Basically act like we unlocked the lock */\n HG_(record_error_Misc)(\n thr, \"pthread_rwlock_destroy of a locked mutex\" );\n /* remove lock from locksets of all owning threads */\n remove_Lock_from_locksets_of_all_owning_Threads( lk );\n VG_(deleteBag)( lk->heldBy );\n lk->heldBy = NULL;\n lk->heldW = False;\n lk->acquired_at = NULL;\n }\n tl_assert( !lk->heldBy );\n tl_assert( HG_(is_sane_LockN)(lk) );\n \n if (HG_(clo_track_lockorders))\n laog__handle_one_lock_deletion(lk);\n map_locks_delete( lk->guestaddr );\n del_LockN( lk );\n }\n\n if (HG_(clo_sanity_flags) & SCE_LOCKS)\n all__sanity_check(\"evh__hg_PTHREAD_RWLOCK_DESTROY_PRE\");\n}\n\nstatic \nvoid evh__HG_PTHREAD_RWLOCK_LOCK_PRE ( ThreadId tid,\n void* rwl,\n Word isW, Word isTryLock )\n{\n /* Just check the rwl is sane; nothing else to do. */\n // 'rwl' may be invalid - not checked by wrapper\n Thread* thr;\n Lock* lk;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_RWLOCK_LOCK_PRE(ctid=%d, isW=%d, %p)\\n\", \n (Int)tid, (Int)isW, (void*)rwl );\n\n tl_assert(isW == 0 || isW == 1); /* assured us by wrapper */\n tl_assert(isTryLock == 0 || isTryLock == 1); /* assured us by wrapper */\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n lk = map_locks_maybe_lookup( (Addr)rwl );\n if ( lk \n && (lk->kind == LK_nonRec || lk->kind == LK_mbRec) ) {\n /* Wrong kind of lock. Duh. */\n HG_(record_error_Misc)( \n thr, \"pthread_rwlock_{rd,rw}lock with a \"\n \"pthread_mutex_t* argument \" );\n }\n}\n\nstatic \nvoid evh__HG_PTHREAD_RWLOCK_LOCK_POST ( ThreadId tid, void* rwl, Word isW )\n{\n // only called if the real library call succeeded - so mutex is sane\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_RWLOCK_LOCK_POST(ctid=%d, isW=%d, %p)\\n\", \n (Int)tid, (Int)isW, (void*)rwl );\n\n tl_assert(isW == 0 || isW == 1); /* assured us by wrapper */\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n (isW ? evhH__post_thread_w_acquires_lock \n : evhH__post_thread_r_acquires_lock)( \n thr, \n LK_rdwr, /* if not known, create new lock with this LockKind */\n (Addr)rwl\n );\n}\n\nstatic void evh__HG_PTHREAD_RWLOCK_UNLOCK_PRE ( ThreadId tid, void* rwl )\n{\n // 'rwl' may be invalid - not checked by wrapper\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_RWLOCK_UNLOCK_PRE(ctid=%d, rwl=%p)\\n\", \n (Int)tid, (void*)rwl );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n evhH__pre_thread_releases_lock( thr, (Addr)rwl, True/*isRDWR*/ );\n}\n\nstatic void evh__HG_PTHREAD_RWLOCK_UNLOCK_POST ( ThreadId tid, void* rwl )\n{\n // only called if the real library call succeeded - so mutex is sane\n Thread* thr;\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__hg_PTHREAD_RWLOCK_UNLOCK_POST(ctid=%d, rwl=%p)\\n\", \n (Int)tid, (void*)rwl );\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n // anything we should do here?\n}\n\n\n/* ---------------------------------------------------------- */\n/* -------------- events to do with semaphores -------------- */\n/* ---------------------------------------------------------- */\n\n/* This is similar to but not identical to the handling for condition\n variables. */\n\n/* For each semaphore, we maintain a stack of SOs. When a 'post'\n operation is done on a semaphore (unlocking, essentially), a new SO\n is created for the posting thread, the posting thread does a strong\n send to it (which merely installs the posting thread's VC in the\n SO), and the SO is pushed on the semaphore's stack.\n\n Later, when a (probably different) thread completes 'wait' on the\n semaphore, we pop a SO off the semaphore's stack (which should be\n nonempty), and do a strong recv from it. This mechanism creates\n dependencies between posters and waiters of the semaphore.\n\n It may not be necessary to use a stack - perhaps a bag of SOs would\n do. But we do need to keep track of how many unused-up posts have\n happened for the semaphore.\n\n Imagine T1 and T2 both post once on a semaphore S, and T3 waits\n twice on S. T3 cannot complete its waits without both T1 and T2\n posting. The above mechanism will ensure that T3 acquires\n dependencies on both T1 and T2.\n\n When a semaphore is initialised with value N, we do as if we'd\n posted N times on the semaphore: basically create N SOs and do a\n strong send to all of then. This allows up to N waits on the\n semaphore to acquire a dependency on the initialisation point,\n which AFAICS is the correct behaviour.\n\n We don't emit an error for DESTROY_PRE on a semaphore we don't know\n about. We should.\n*/\n\n/* sem_t* -> XArray* SO* */\nstatic WordFM* map_sem_to_SO_stack = NULL;\n\nstatic void map_sem_to_SO_stack_INIT ( void ) {\n if (map_sem_to_SO_stack == NULL) {\n map_sem_to_SO_stack = VG_(newFM)( HG_(zalloc), \"hg.mstSs.1\",\n HG_(free), NULL );\n tl_assert(map_sem_to_SO_stack != NULL);\n }\n}\n\nstatic void push_SO_for_sem ( void* sem, SO* so ) {\n UWord keyW;\n XArray* xa;\n tl_assert(so);\n map_sem_to_SO_stack_INIT();\n if (VG_(lookupFM)( map_sem_to_SO_stack, \n &keyW, (UWord*)&xa, (UWord)sem )) {\n tl_assert(keyW == (UWord)sem);\n tl_assert(xa);\n VG_(addToXA)( xa, &so );\n } else {\n xa = VG_(newXA)( HG_(zalloc), \"hg.pSfs.1\", HG_(free), sizeof(SO*) );\n VG_(addToXA)( xa, &so );\n VG_(addToFM)( map_sem_to_SO_stack, (Word)sem, (Word)xa );\n }\n}\n\nstatic SO* mb_pop_SO_for_sem ( void* sem ) {\n UWord keyW;\n XArray* xa;\n SO* so;\n map_sem_to_SO_stack_INIT();\n if (VG_(lookupFM)( map_sem_to_SO_stack, \n &keyW, (UWord*)&xa, (UWord)sem )) {\n /* xa is the stack for this semaphore. */\n Word sz; \n tl_assert(keyW == (UWord)sem);\n sz = VG_(sizeXA)( xa );\n tl_assert(sz >= 0);\n if (sz == 0)\n return NULL; /* odd, the stack is empty */\n so = *(SO**)VG_(indexXA)( xa, sz-1 );\n tl_assert(so);\n VG_(dropTailXA)( xa, 1 );\n return so;\n } else {\n /* hmm, that's odd. No stack for this semaphore. */\n return NULL;\n }\n}\n\nstatic void evh__HG_POSIX_SEM_DESTROY_PRE ( ThreadId tid, void* sem )\n{\n UWord keyW, valW;\n SO* so;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_POSIX_SEM_DESTROY_PRE(ctid=%d, sem=%p)\\n\", \n (Int)tid, (void*)sem );\n\n map_sem_to_SO_stack_INIT();\n\n /* Empty out the semaphore's SO stack. This way of doing it is\n stupid, but at least it's easy. */\n while (1) {\n so = mb_pop_SO_for_sem( sem );\n if (!so) break;\n libhb_so_dealloc(so);\n }\n\n if (VG_(delFromFM)( map_sem_to_SO_stack, &keyW, &valW, (UWord)sem )) {\n XArray* xa = (XArray*)valW;\n tl_assert(keyW == (UWord)sem);\n tl_assert(xa);\n tl_assert(VG_(sizeXA)(xa) == 0); /* preceding loop just emptied it */\n VG_(deleteXA)(xa);\n }\n}\n\nstatic \nvoid evh__HG_POSIX_SEM_INIT_POST ( ThreadId tid, void* sem, UWord value )\n{\n SO* so;\n Thread* thr;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_POSIX_SEM_INIT_POST(ctid=%d, sem=%p, value=%lu)\\n\", \n (Int)tid, (void*)sem, value );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n /* Empty out the semaphore's SO stack. This way of doing it is\n stupid, but at least it's easy. */\n while (1) {\n so = mb_pop_SO_for_sem( sem );\n if (!so) break;\n libhb_so_dealloc(so);\n }\n\n /* If we don't do this check, the following while loop runs us out\n of memory for stupid initial values of 'value'. */\n if (value > 10000) {\n HG_(record_error_Misc)(\n thr, \"sem_init: initial value exceeds 10000; using 10000\" );\n value = 10000;\n }\n\n /* Now create 'valid' new SOs for the thread, do a strong send to\n each of them, and push them all on the stack. */\n for (; value > 0; value--) {\n Thr* hbthr = thr->hbthr;\n tl_assert(hbthr);\n\n so = libhb_so_alloc();\n libhb_so_send( hbthr, so, True/*strong send*/ );\n push_SO_for_sem( sem, so );\n }\n}\n\nstatic void evh__HG_POSIX_SEM_POST_PRE ( ThreadId tid, void* sem )\n{\n /* 'tid' has posted on 'sem'. Create a new SO, do a strong send to\n it (iow, write our VC into it, then tick ours), and push the SO\n on on a stack of SOs associated with 'sem'. This is later used\n by other thread(s) which successfully exit from a sem_wait on\n the same sem; by doing a strong recv from SOs popped of the\n stack, they acquire dependencies on the posting thread\n segment(s). */\n\n Thread* thr;\n SO* so;\n Thr* hbthr;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_POSIX_SEM_POST_PRE(ctid=%d, sem=%p)\\n\", \n (Int)tid, (void*)sem );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n // error-if: sem is bogus\n\n hbthr = thr->hbthr;\n tl_assert(hbthr);\n\n so = libhb_so_alloc();\n libhb_so_send( hbthr, so, True/*strong send*/ );\n push_SO_for_sem( sem, so );\n}\n\nstatic void evh__HG_POSIX_SEM_WAIT_POST ( ThreadId tid, void* sem )\n{\n /* A sem_wait(sem) completed successfully. Pop the posting-SO for\n the 'sem' from this semaphore's SO-stack, and do a strong recv\n from it. This creates a dependency back to one of the post-ers\n for the semaphore. */\n\n Thread* thr;\n SO* so;\n Thr* hbthr;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_POSIX_SEM_WAIT_POST(ctid=%d, sem=%p)\\n\", \n (Int)tid, (void*)sem );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n // error-if: sem is bogus\n\n so = mb_pop_SO_for_sem( sem );\n\n if (so) {\n hbthr = thr->hbthr;\n tl_assert(hbthr);\n\n libhb_so_recv( hbthr, so, True/*strong recv*/ );\n libhb_so_dealloc(so);\n } else {\n /* Hmm. How can a wait on 'sem' succeed if nobody posted to it?\n If this happened it would surely be a bug in the threads\n library. */\n HG_(record_error_Misc)(\n thr, \"Bug in libpthread: sem_wait succeeded on\"\n \" semaphore without prior sem_post\");\n }\n}\n\n\n/* -------------------------------------------------------- */\n/* -------------- events to do with barriers -------------- */\n/* -------------------------------------------------------- */\n\ntypedef\n struct {\n Bool initted; /* has it yet been initted by guest? */\n Bool resizable; /* is resizing allowed? */\n UWord size; /* declared size */\n XArray* waiting; /* XA of Thread*. # present is 0 .. .size */\n }\n Bar;\n\nstatic Bar* new_Bar ( void ) {\n Bar* bar = HG_(zalloc)( \"hg.nB.1 (new_Bar)\", sizeof(Bar) );\n tl_assert(bar);\n /* all fields are zero */\n tl_assert(bar->initted == False);\n return bar;\n}\n\nstatic void delete_Bar ( Bar* bar ) {\n tl_assert(bar);\n if (bar->waiting)\n VG_(deleteXA)(bar->waiting);\n HG_(free)(bar);\n}\n\n/* A mapping which stores auxiliary data for barriers. */\n\n/* pthread_barrier_t* -> Bar* */\nstatic WordFM* map_barrier_to_Bar = NULL;\n\nstatic void map_barrier_to_Bar_INIT ( void ) {\n if (UNLIKELY(map_barrier_to_Bar == NULL)) {\n map_barrier_to_Bar = VG_(newFM)( HG_(zalloc),\n \"hg.mbtBI.1\", HG_(free), NULL );\n tl_assert(map_barrier_to_Bar != NULL);\n }\n}\n\nstatic Bar* map_barrier_to_Bar_lookup_or_alloc ( void* barrier ) {\n UWord key, val;\n map_barrier_to_Bar_INIT();\n if (VG_(lookupFM)( map_barrier_to_Bar, &key, &val, (UWord)barrier )) {\n tl_assert(key == (UWord)barrier);\n return (Bar*)val;\n } else {\n Bar* bar = new_Bar();\n VG_(addToFM)( map_barrier_to_Bar, (UWord)barrier, (UWord)bar );\n return bar;\n }\n}\n\nstatic void map_barrier_to_Bar_delete ( void* barrier ) {\n UWord keyW, valW;\n map_barrier_to_Bar_INIT();\n if (VG_(delFromFM)( map_barrier_to_Bar, &keyW, &valW, (UWord)barrier )) {\n Bar* bar = (Bar*)valW;\n tl_assert(keyW == (UWord)barrier);\n delete_Bar(bar);\n }\n}\n\n\nstatic void evh__HG_PTHREAD_BARRIER_INIT_PRE ( ThreadId tid,\n void* barrier,\n UWord count,\n UWord resizable )\n{\n Thread* thr;\n Bar* bar;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_BARRIER_INIT_PRE\"\n \"(tid=%d, barrier=%p, count=%lu, resizable=%lu)\\n\", \n (Int)tid, (void*)barrier, count, resizable );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n if (count == 0) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_init: 'count' argument is zero\"\n );\n }\n\n if (resizable != 0 && resizable != 1) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_init: invalid 'resizable' argument\"\n );\n }\n\n bar = map_barrier_to_Bar_lookup_or_alloc(barrier);\n tl_assert(bar);\n\n if (bar->initted) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_init: barrier is already initialised\"\n );\n }\n\n if (bar->waiting && VG_(sizeXA)(bar->waiting) > 0) {\n tl_assert(bar->initted);\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_init: threads are waiting at barrier\"\n );\n VG_(dropTailXA)(bar->waiting, VG_(sizeXA)(bar->waiting));\n }\n if (!bar->waiting) {\n bar->waiting = VG_(newXA)( HG_(zalloc), \"hg.eHPBIP.1\", HG_(free),\n sizeof(Thread*) );\n }\n\n tl_assert(bar->waiting);\n tl_assert(VG_(sizeXA)(bar->waiting) == 0);\n bar->initted = True;\n bar->resizable = resizable == 1 ? True : False;\n bar->size = count;\n}\n\n\nstatic void evh__HG_PTHREAD_BARRIER_DESTROY_PRE ( ThreadId tid,\n void* barrier )\n{\n Thread* thr;\n Bar* bar;\n\n /* Deal with destroy events. The only purpose is to free storage\n associated with the barrier, so as to avoid any possible\n resource leaks. */\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_BARRIER_DESTROY_PRE\"\n \"(tid=%d, barrier=%p)\\n\", \n (Int)tid, (void*)barrier );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n bar = map_barrier_to_Bar_lookup_or_alloc(barrier);\n tl_assert(bar);\n\n if (!bar->initted) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_destroy: barrier was never initialised\"\n );\n }\n\n if (bar->initted && bar->waiting && VG_(sizeXA)(bar->waiting) > 0) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_destroy: threads are waiting at barrier\"\n );\n }\n\n /* Maybe we shouldn't do this; just let it persist, so that when it\n is reinitialised we don't need to do any dynamic memory\n allocation? The downside is a potentially unlimited space leak,\n if the client creates (in turn) a large number of barriers all\n at different locations. Note that if we do later move to the\n don't-delete-it scheme, we need to mark the barrier as\n uninitialised again since otherwise a later _init call will\n elicit a duplicate-init error. */\n map_barrier_to_Bar_delete( barrier );\n}\n\n\n/* All the threads have arrived. Now do the Interesting Bit. Get a\n new synchronisation object and do a weak send to it from all the\n participating threads. This makes its vector clocks be the join of\n all the individual threads' vector clocks. Then do a strong\n receive from it back to all threads, so that their VCs are a copy\n of it (hence are all equal to the join of their original VCs.) */\nstatic void do_barrier_cross_sync_and_empty ( Bar* bar )\n{\n /* XXX check bar->waiting has no duplicates */\n UWord i;\n SO* so = libhb_so_alloc();\n\n tl_assert(bar->waiting);\n tl_assert(VG_(sizeXA)(bar->waiting) == bar->size);\n\n /* compute the join ... */\n for (i = 0; i < bar->size; i++) {\n Thread* t = *(Thread**)VG_(indexXA)(bar->waiting, i);\n Thr* hbthr = t->hbthr;\n libhb_so_send( hbthr, so, False/*weak send*/ );\n }\n /* ... and distribute to all threads */\n for (i = 0; i < bar->size; i++) {\n Thread* t = *(Thread**)VG_(indexXA)(bar->waiting, i);\n Thr* hbthr = t->hbthr;\n libhb_so_recv( hbthr, so, True/*strong recv*/ );\n }\n\n /* finally, we must empty out the waiting vector */\n VG_(dropTailXA)(bar->waiting, VG_(sizeXA)(bar->waiting));\n\n /* and we don't need this any more. Perhaps a stack-allocated\n SO would be better? */\n libhb_so_dealloc(so);\n}\n\n\nstatic void evh__HG_PTHREAD_BARRIER_WAIT_PRE ( ThreadId tid,\n void* barrier )\n{\n /* This function gets called after a client thread calls\n pthread_barrier_wait but before it arrives at the real\n pthread_barrier_wait.\n\n Why is the following correct? It's a bit subtle.\n\n If this is not the last thread arriving at the barrier, we simply\n note its presence and return. Because valgrind (at least as of\n Nov 08) is single threaded, we are guaranteed safe from any race\n conditions when in this function -- no other client threads are\n running.\n\n If this is the last thread, then we are again the only running\n thread. All the other threads will have either arrived at the\n real pthread_barrier_wait or are on their way to it, but in any\n case are guaranteed not to be able to move past it, because this\n thread is currently in this function and so has not yet arrived\n at the real pthread_barrier_wait. That means that:\n\n 1. While we are in this function, none of the other threads\n waiting at the barrier can move past it.\n\n 2. When this function returns (and simulated execution resumes),\n this thread and all other waiting threads will be able to move\n past the real barrier.\n\n Because of this, it is now safe to update the vector clocks of\n all threads, to represent the fact that they all arrived at the\n barrier and have all moved on. There is no danger of any\n complications to do with some threads leaving the barrier and\n racing back round to the front, whilst others are still leaving\n (which is the primary source of complication in correct handling/\n implementation of barriers). That can't happen because we update\n here our data structures so as to indicate that the threads have\n passed the barrier, even though, as per (2) above, they are\n guaranteed not to pass the barrier until we return.\n\n This relies crucially on Valgrind being single threaded. If that\n changes, this will need to be reconsidered.\n */\n Thread* thr;\n Bar* bar;\n UWord present;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_BARRIER_WAIT_PRE\"\n \"(tid=%d, barrier=%p)\\n\", \n (Int)tid, (void*)barrier );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n bar = map_barrier_to_Bar_lookup_or_alloc(barrier);\n tl_assert(bar);\n\n if (!bar->initted) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_wait: barrier is uninitialised\"\n );\n return; /* client is broken .. avoid assertions below */\n }\n\n /* guaranteed by _INIT_PRE above */\n tl_assert(bar->size > 0);\n tl_assert(bar->waiting);\n\n VG_(addToXA)( bar->waiting, &thr );\n\n /* guaranteed by this function */\n present = VG_(sizeXA)(bar->waiting);\n tl_assert(present > 0 && present <= bar->size);\n\n if (present < bar->size)\n return;\n\n do_barrier_cross_sync_and_empty(bar);\n}\n\n\nstatic void evh__HG_PTHREAD_BARRIER_RESIZE_PRE ( ThreadId tid,\n void* barrier,\n UWord newcount )\n{\n Thread* thr;\n Bar* bar;\n UWord present;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_PTHREAD_BARRIER_RESIZE_PRE\"\n \"(tid=%d, barrier=%p, newcount=%lu)\\n\", \n (Int)tid, (void*)barrier, newcount );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n bar = map_barrier_to_Bar_lookup_or_alloc(barrier);\n tl_assert(bar);\n\n if (!bar->initted) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_resize: barrier is uninitialised\"\n );\n return; /* client is broken .. avoid assertions below */\n }\n\n if (!bar->resizable) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_resize: barrier is may not be resized\"\n );\n return; /* client is broken .. avoid assertions below */\n }\n\n if (newcount == 0) {\n HG_(record_error_Misc)(\n thr, \"pthread_barrier_resize: 'newcount' argument is zero\"\n );\n return; /* client is broken .. avoid assertions below */\n }\n\n /* guaranteed by _INIT_PRE above */\n tl_assert(bar->size > 0);\n tl_assert(bar->waiting);\n /* Guaranteed by this fn */\n tl_assert(newcount > 0);\n\n if (newcount >= bar->size) {\n /* Increasing the capacity. There's no possibility of threads\n moving on from the barrier in this situation, so just note\n the fact and do nothing more. */\n bar->size = newcount;\n } else {\n /* Decreasing the capacity. If we decrease it to be equal or\n below the number of waiting threads, they will now move past\n the barrier, so need to mess with dep edges in the same way\n as if the barrier had filled up normally. */\n present = VG_(sizeXA)(bar->waiting);\n tl_assert(present >= 0 && present <= bar->size);\n if (newcount <= present) {\n bar->size = present; /* keep the cross_sync call happy */\n do_barrier_cross_sync_and_empty(bar);\n }\n bar->size = newcount;\n }\n}\n\n\n/* ----------------------------------------------------- */\n/* ----- events to do with user-specified HB edges ----- */\n/* ----------------------------------------------------- */\n\n/* A mapping from arbitrary UWord tag to the SO associated with it.\n The UWord tags are meaningless to us, interpreted only by the\n user. */\n\n\n\n/* UWord -> SO* */\nstatic WordFM* map_usertag_to_SO = NULL;\n\nstatic void map_usertag_to_SO_INIT ( void ) {\n if (UNLIKELY(map_usertag_to_SO == NULL)) {\n map_usertag_to_SO = VG_(newFM)( HG_(zalloc),\n \"hg.mutS.1\", HG_(free), NULL );\n tl_assert(map_usertag_to_SO != NULL);\n }\n}\n\nstatic SO* map_usertag_to_SO_lookup_or_alloc ( UWord usertag ) {\n UWord key, val;\n map_usertag_to_SO_INIT();\n if (VG_(lookupFM)( map_usertag_to_SO, &key, &val, usertag )) {\n tl_assert(key == (UWord)usertag);\n return (SO*)val;\n } else {\n SO* so = libhb_so_alloc();\n VG_(addToFM)( map_usertag_to_SO, usertag, (UWord)so );\n return so;\n }\n}\n\n// If it's ever needed (XXX check before use)\n//static void map_usertag_to_SO_delete ( UWord usertag ) {\n// UWord keyW, valW;\n// map_usertag_to_SO_INIT();\n// if (VG_(delFromFM)( map_usertag_to_SO, &keyW, &valW, usertag )) {\n// SO* so = (SO*)valW;\n// tl_assert(keyW == usertag);\n// tl_assert(so);\n// libhb_so_dealloc(so);\n// }\n//}\n\n\nstatic\nvoid evh__HG_USERSO_SEND_PRE ( ThreadId tid, UWord usertag )\n{\n /* TID is just about to notionally sent a message on a notional\n abstract synchronisation object whose identity is given by\n USERTAG. Bind USERTAG to a real SO if it is not already so\n bound, and do a 'weak send' on the SO. This joins the vector\n clocks from this thread into any vector clocks already present\n in the SO. The resulting SO vector clocks are later used by\n other thread(s) which successfully 'receive' from the SO,\n thereby acquiring a dependency on all the events that have\n previously signalled on this SO. */\n Thread* thr;\n SO* so;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_USERSO_SEND_PRE(ctid=%d, usertag=%#lx)\\n\", \n (Int)tid, usertag );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n so = map_usertag_to_SO_lookup_or_alloc( usertag );\n tl_assert(so);\n\n libhb_so_send( thr->hbthr, so, False/*!strong_send*/ );\n}\n\nstatic\nvoid evh__HG_USERSO_RECV_POST ( ThreadId tid, UWord usertag )\n{\n /* TID has just notionally received a message from a notional\n abstract synchronisation object whose identity is given by\n USERTAG. Bind USERTAG to a real SO if it is not already so\n bound. If the SO has at some point in the past been 'sent' on,\n to a 'strong receive' on it, thereby acquiring a dependency on\n the sender. */\n Thread* thr;\n SO* so;\n\n if (SHOW_EVENTS >= 1)\n VG_(printf)(\"evh__HG_USERSO_RECV_POST(ctid=%d, usertag=%#lx)\\n\", \n (Int)tid, usertag );\n\n thr = map_threads_maybe_lookup( tid );\n tl_assert(thr); /* cannot fail - Thread* must already exist */\n\n so = map_usertag_to_SO_lookup_or_alloc( usertag );\n tl_assert(so);\n\n /* Acquire a dependency on it. If the SO has never so far been\n sent on, then libhb_so_recv will do nothing. So we're safe\n regardless of SO's history. */\n libhb_so_recv( thr->hbthr, so, True/*strong_recv*/ );\n}\n\n\n/*--------------------------------------------------------------*/\n/*--- Lock acquisition order monitoring ---*/\n/*--------------------------------------------------------------*/\n\n/* FIXME: here are some optimisations still to do in\n laog__pre_thread_acquires_lock.\n\n The graph is structured so that if L1 --*--> L2 then L1 must be\n acquired before L2.\n\n The common case is that some thread T holds (eg) L1 L2 and L3 and\n is repeatedly acquiring and releasing Ln, and there is no ordering\n error in what it is doing. Hence it repeatly:\n\n (1) searches laog to see if Ln --*--> {L1,L2,L3}, which always \n produces the answer No (because there is no error).\n\n (2) adds edges {L1,L2,L3} --> Ln to laog, which are already present\n (because they already got added the first time T acquired Ln).\n\n Hence cache these two events:\n\n (1) Cache result of the query from last time. Invalidate the cache\n any time any edges are added to or deleted from laog.\n\n (2) Cache these add-edge requests and ignore them if said edges\n have already been added to laog. Invalidate the cache any time\n any edges are deleted from laog.\n*/\n\ntypedef\n struct {\n WordSetID inns; /* in univ_laog */\n WordSetID outs; /* in univ_laog */\n }\n LAOGLinks;\n\n/* lock order acquisition graph */\nstatic WordFM* laog = NULL; /* WordFM Lock* LAOGLinks* */\n\n/* EXPOSITION ONLY: for each edge in 'laog', record the two places\n where that edge was created, so that we can show the user later if\n we need to. */\ntypedef\n struct {\n Addr src_ga; /* Lock guest addresses for */\n Addr dst_ga; /* src/dst of the edge */\n ExeContext* src_ec; /* And corresponding places where that */\n ExeContext* dst_ec; /* ordering was established */\n }\n LAOGLinkExposition;\n\nstatic Word cmp_LAOGLinkExposition ( UWord llx1W, UWord llx2W ) {\n /* Compare LAOGLinkExposition*s by (src_ga,dst_ga) field pair. */\n LAOGLinkExposition* llx1 = (LAOGLinkExposition*)llx1W;\n LAOGLinkExposition* llx2 = (LAOGLinkExposition*)llx2W;\n if (llx1->src_ga < llx2->src_ga) return -1;\n if (llx1->src_ga > llx2->src_ga) return 1;\n if (llx1->dst_ga < llx2->dst_ga) return -1;\n if (llx1->dst_ga > llx2->dst_ga) return 1;\n return 0;\n}\n\nstatic WordFM* laog_exposition = NULL; /* WordFM LAOGLinkExposition* NULL */\n/* end EXPOSITION ONLY */\n\n\n__attribute__((noinline))\nstatic void laog__init ( void )\n{\n tl_assert(!laog);\n tl_assert(!laog_exposition);\n tl_assert(HG_(clo_track_lockorders));\n\n laog = VG_(newFM)( HG_(zalloc), \"hg.laog__init.1\", \n HG_(free), NULL/*unboxedcmp*/ );\n\n laog_exposition = VG_(newFM)( HG_(zalloc), \"hg.laog__init.2\", HG_(free), \n cmp_LAOGLinkExposition );\n tl_assert(laog);\n tl_assert(laog_exposition);\n}\n\nstatic void laog__show ( Char* who ) {\n Word i, ws_size;\n UWord* ws_words;\n Lock* me;\n LAOGLinks* links;\n VG_(printf)(\"laog (requested by %s) {\\n\", who);\n VG_(initIterFM)( laog );\n me = NULL;\n links = NULL;\n while (VG_(nextIterFM)( laog, (Word*)&me,\n (Word*)&links )) {\n tl_assert(me);\n tl_assert(links);\n VG_(printf)(\" node %p:\\n\", me);\n HG_(getPayloadWS)( &ws_words, &ws_size, univ_laog, links->inns );\n for (i = 0; i < ws_size; i++)\n VG_(printf)(\" inn %#lx\\n\", ws_words[i] );\n HG_(getPayloadWS)( &ws_words, &ws_size, univ_laog, links->outs );\n for (i = 0; i < ws_size; i++)\n VG_(printf)(\" out %#lx\\n\", ws_words[i] );\n me = NULL;\n links = NULL;\n }\n VG_(doneIterFM)( laog );\n VG_(printf)(\"}\\n\");\n}\n\n__attribute__((noinline))\nstatic void laog__add_edge ( Lock* src, Lock* dst ) {\n Word keyW;\n LAOGLinks* links;\n Bool presentF, presentR;\n if (0) VG_(printf)(\"laog__add_edge %p %p\\n\", src, dst);\n\n /* Take the opportunity to sanity check the graph. Record in\n presentF if there is already a src->dst mapping in this node's\n forwards links, and presentR if there is already a src->dst\n mapping in this node's backwards links. They should agree!\n Also, we need to know whether the edge was already present so as\n to decide whether or not to update the link details mapping. We\n can compute presentF and presentR essentially for free, so may\n as well do this always. */\n presentF = presentR = False;\n\n /* Update the out edges for src */\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)src )) {\n WordSetID outs_new;\n tl_assert(links);\n tl_assert(keyW == (Word)src);\n outs_new = HG_(addToWS)( univ_laog, links->outs, (Word)dst );\n presentF = outs_new == links->outs;\n links->outs = outs_new;\n } else {\n links = HG_(zalloc)(\"hg.lae.1\", sizeof(LAOGLinks));\n links->inns = HG_(emptyWS)( univ_laog );\n links->outs = HG_(singletonWS)( univ_laog, (Word)dst );\n VG_(addToFM)( laog, (Word)src, (Word)links );\n }\n /* Update the in edges for dst */\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)dst )) {\n WordSetID inns_new;\n tl_assert(links);\n tl_assert(keyW == (Word)dst);\n inns_new = HG_(addToWS)( univ_laog, links->inns, (Word)src );\n presentR = inns_new == links->inns;\n links->inns = inns_new;\n } else {\n links = HG_(zalloc)(\"hg.lae.2\", sizeof(LAOGLinks));\n links->inns = HG_(singletonWS)( univ_laog, (Word)src );\n links->outs = HG_(emptyWS)( univ_laog );\n VG_(addToFM)( laog, (Word)dst, (Word)links );\n }\n\n tl_assert( (presentF && presentR) || (!presentF && !presentR) );\n\n if (!presentF && src->acquired_at && dst->acquired_at) {\n LAOGLinkExposition expo;\n /* If this edge is entering the graph, and we have acquired_at\n information for both src and dst, record those acquisition\n points. Hence, if there is later a violation of this\n ordering, we can show the user the two places in which the\n required src-dst ordering was previously established. */\n if (0) VG_(printf)(\"acquire edge %#lx %#lx\\n\",\n src->guestaddr, dst->guestaddr);\n expo.src_ga = src->guestaddr;\n expo.dst_ga = dst->guestaddr;\n expo.src_ec = NULL;\n expo.dst_ec = NULL;\n tl_assert(laog_exposition);\n if (VG_(lookupFM)( laog_exposition, NULL, NULL, (Word)&expo )) {\n /* we already have it; do nothing */\n } else {\n LAOGLinkExposition* expo2 = HG_(zalloc)(\"hg.lae.3\", \n sizeof(LAOGLinkExposition));\n expo2->src_ga = src->guestaddr;\n expo2->dst_ga = dst->guestaddr;\n expo2->src_ec = src->acquired_at;\n expo2->dst_ec = dst->acquired_at;\n VG_(addToFM)( laog_exposition, (Word)expo2, (Word)NULL );\n }\n }\n}\n\n__attribute__((noinline))\nstatic void laog__del_edge ( Lock* src, Lock* dst ) {\n Word keyW;\n LAOGLinks* links;\n if (0) VG_(printf)(\"laog__del_edge %p %p\\n\", src, dst);\n /* Update the out edges for src */\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)src )) {\n tl_assert(links);\n tl_assert(keyW == (Word)src);\n links->outs = HG_(delFromWS)( univ_laog, links->outs, (Word)dst );\n }\n /* Update the in edges for dst */\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)dst )) {\n tl_assert(links);\n tl_assert(keyW == (Word)dst);\n links->inns = HG_(delFromWS)( univ_laog, links->inns, (Word)src );\n }\n}\n\n__attribute__((noinline))\nstatic WordSetID /* in univ_laog */ laog__succs ( Lock* lk ) {\n Word keyW;\n LAOGLinks* links;\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)lk )) {\n tl_assert(links);\n tl_assert(keyW == (Word)lk);\n return links->outs;\n } else {\n return HG_(emptyWS)( univ_laog );\n }\n}\n\n__attribute__((noinline))\nstatic WordSetID /* in univ_laog */ laog__preds ( Lock* lk ) {\n Word keyW;\n LAOGLinks* links;\n keyW = 0;\n links = NULL;\n if (VG_(lookupFM)( laog, &keyW, (Word*)&links, (Word)lk )) {\n tl_assert(links);\n tl_assert(keyW == (Word)lk);\n return links->inns;\n } else {\n return HG_(emptyWS)( univ_laog );\n }\n}\n\n__attribute__((noinline))\nstatic void laog__sanity_check ( Char* who ) {\n Word i, ws_size;\n UWord* ws_words;\n Lock* me;\n LAOGLinks* links;\n VG_(initIterFM)( laog );\n me = NULL;\n links = NULL;\n if (0) VG_(printf)(\"laog sanity check\\n\");\n while (VG_(nextIterFM)( laog, (Word*)&me,\n (Word*)&links )) {\n tl_assert(me);\n tl_assert(links);\n HG_(getPayloadWS)( &ws_words, &ws_size, univ_laog, links->inns );\n for (i = 0; i < ws_size; i++) {\n if ( ! HG_(elemWS)( univ_laog, \n laog__succs( (Lock*)ws_words[i] ), \n (Word)me ))\n goto bad;\n }\n HG_(getPayloadWS)( &ws_words, &ws_size, univ_laog, links->outs );\n for (i = 0; i < ws_size; i++) {\n if ( ! HG_(elemWS)( univ_laog, \n laog__preds( (Lock*)ws_words[i] ), \n (Word)me ))\n goto bad;\n }\n me = NULL;\n links = NULL;\n }\n VG_(doneIterFM)( laog );\n return;\n\n bad:\n VG_(printf)(\"laog__sanity_check(%s) FAILED\\n\", who);\n laog__show(who);\n tl_assert(0);\n}\n\n/* If there is a path in laog from 'src' to any of the elements in\n 'dst', return an arbitrarily chosen element of 'dst' reachable from\n 'src'. If no path exist from 'src' to any element in 'dst', return\n NULL. */\n__attribute__((noinline))\nstatic\nLock* laog__do_dfs_from_to ( Lock* src, WordSetID dsts /* univ_lsets */ )\n{\n Lock* ret;\n Word i, ssz;\n XArray* stack; /* of Lock* */\n WordFM* visited; /* Lock* -> void, iow, Set(Lock*) */\n Lock* here;\n WordSetID succs;\n Word succs_size;\n UWord* succs_words;\n //laog__sanity_check();\n\n /* If the destination set is empty, we can never get there from\n 'src' :-), so don't bother to try */\n if (HG_(isEmptyWS)( univ_lsets, dsts ))\n return NULL;\n\n ret = NULL;\n stack = VG_(newXA)( HG_(zalloc), \"hg.lddft.1\", HG_(free), sizeof(Lock*) );\n visited = VG_(newFM)( HG_(zalloc), \"hg.lddft.2\", HG_(free), NULL/*unboxedcmp*/ );\n\n (void) VG_(addToXA)( stack, &src );\n\n while (True) {\n\n ssz = VG_(sizeXA)( stack );\n\n if (ssz == 0) { ret = NULL; break; }\n\n here = *(Lock**) VG_(indexXA)( stack, ssz-1 );\n VG_(dropTailXA)( stack, 1 );\n\n if (HG_(elemWS)( univ_lsets, dsts, (Word)here )) { ret = here; break; }\n\n if (VG_(lookupFM)( visited, NULL, NULL, (Word)here ))\n continue;\n\n VG_(addToFM)( visited, (Word)here, 0 );\n\n succs = laog__succs( here );\n HG_(getPayloadWS)( &succs_words, &succs_size, univ_laog, succs );\n for (i = 0; i < succs_size; i++)\n (void) VG_(addToXA)( stack, &succs_words[i] );\n }\n\n VG_(deleteFM)( visited, NULL, NULL );\n VG_(deleteXA)( stack );\n return ret;\n}\n\n\n/* Thread 'thr' is acquiring 'lk'. Check for inconsistent ordering\n between 'lk' and the locks already held by 'thr' and issue a\n complaint if so. Also, update the ordering graph appropriately.\n*/\n__attribute__((noinline))\nstatic void laog__pre_thread_acquires_lock ( \n Thread* thr, /* NB: BEFORE lock is added */\n Lock* lk\n )\n{\n UWord* ls_words;\n Word ls_size, i;\n Lock* other;\n\n /* It may be that 'thr' already holds 'lk' and is recursively\n relocking in. In this case we just ignore the call. */\n /* NB: univ_lsets really is correct here */\n if (HG_(elemWS)( univ_lsets, thr->locksetA, (Word)lk ))\n return;\n\n /* First, the check. Complain if there is any path in laog from lk\n to any of the locks already held by thr, since if any such path\n existed, it would mean that previously lk was acquired before\n (rather than after, as we are doing here) at least one of those\n locks.\n */\n other = laog__do_dfs_from_to(lk, thr->locksetA);\n if (other) {\n LAOGLinkExposition key, *found;\n /* So we managed to find a path lk --*--> other in the graph,\n which implies that 'lk' should have been acquired before\n 'other' but is in fact being acquired afterwards. We present\n the lk/other arguments to record_error_LockOrder in the order\n in which they should have been acquired. */\n /* Go look in the laog_exposition mapping, to find the allocation\n points for this edge, so we can show the user. */\n key.src_ga = lk->guestaddr;\n key.dst_ga = other->guestaddr;\n key.src_ec = NULL;\n key.dst_ec = NULL;\n found = NULL;\n if (VG_(lookupFM)( laog_exposition,\n (Word*)&found, NULL, (Word)&key )) {\n tl_assert(found != &key);\n tl_assert(found->src_ga == key.src_ga);\n tl_assert(found->dst_ga == key.dst_ga);\n tl_assert(found->src_ec);\n tl_assert(found->dst_ec);\n HG_(record_error_LockOrder)( \n thr, lk->guestaddr, other->guestaddr,\n found->src_ec, found->dst_ec );\n } else {\n /* Hmm. This can't happen (can it?) */\n HG_(record_error_LockOrder)(\n thr, lk->guestaddr, other->guestaddr,\n NULL, NULL );\n }\n }\n\n /* Second, add to laog the pairs\n (old, lk) | old <- locks already held by thr\n Since both old and lk are currently held by thr, their acquired_at\n fields must be non-NULL.\n */\n tl_assert(lk->acquired_at);\n HG_(getPayloadWS)( &ls_words, &ls_size, univ_lsets, thr->locksetA );\n for (i = 0; i < ls_size; i++) {\n Lock* old = (Lock*)ls_words[i];\n tl_assert(old->acquired_at);\n laog__add_edge( old, lk );\n }\n\n /* Why \"except_Locks\" ? We're here because a lock is being\n acquired by a thread, and we're in an inconsistent state here.\n See the call points in evhH__post_thread_{r,w}_acquires_lock.\n When called in this inconsistent state, locks__sanity_check duly\n barfs. */\n if (HG_(clo_sanity_flags) & SCE_LAOG)\n all_except_Locks__sanity_check(\"laog__pre_thread_acquires_lock-post\");\n}\n\n\n/* Delete from 'laog' any pair mentioning a lock in locksToDelete */\n\n__attribute__((noinline))\nstatic void laog__handle_one_lock_deletion ( Lock* lk )\n{\n WordSetID preds, succs;\n Word preds_size, succs_size, i, j;\n UWord *preds_words, *succs_words;\n\n preds = laog__preds( lk );\n succs = laog__succs( lk );\n\n HG_(getPayloadWS)( &preds_words, &preds_size, univ_laog, preds );\n for (i = 0; i < preds_size; i++)\n laog__del_edge( (Lock*)preds_words[i], lk );\n\n HG_(getPayloadWS)( &succs_words, &succs_size, univ_laog, succs );\n for (j = 0; j < succs_size; j++)\n laog__del_edge( lk, (Lock*)succs_words[j] );\n\n for (i = 0; i < preds_size; i++) {\n for (j = 0; j < succs_size; j++) {\n if (preds_words[i] != succs_words[j]) {\n /* This can pass unlocked locks to laog__add_edge, since\n we're deleting stuff. So their acquired_at fields may\n be NULL. */\n laog__add_edge( (Lock*)preds_words[i], (Lock*)succs_words[j] );\n }\n }\n }\n}\n\n//__attribute__((noinline))\n//static void laog__handle_lock_deletions (\n// WordSetID /* in univ_laog */ locksToDelete\n// )\n//{\n// Word i, ws_size;\n// UWord* ws_words;\n//\n//\n// HG_(getPayloadWS)( &ws_words, &ws_size, univ_lsets, locksToDelete );\n// for (i = 0; i < ws_size; i++)\n// laog__handle_one_lock_deletion( (Lock*)ws_words[i] );\n//\n// if (HG_(clo_sanity_flags) & SCE_LAOG)\n// all__sanity_check(\"laog__handle_lock_deletions-post\");\n//}\n\n\n/*--------------------------------------------------------------*/\n/*--- Malloc/free replacements ---*/\n/*--------------------------------------------------------------*/\n\ntypedef\n struct {\n void* next; /* required by m_hashtable */\n Addr payload; /* ptr to actual block */\n SizeT szB; /* size requested */\n ExeContext* where; /* where it was allocated */\n Thread* thr; /* allocating thread */\n }\n MallocMeta;\n\n/* A hash table of MallocMetas, used to track malloc'd blocks\n (obviously). */\nstatic VgHashTable hg_mallocmeta_table = NULL;\n\n\nstatic MallocMeta* new_MallocMeta ( void ) {\n MallocMeta* md = HG_(zalloc)( \"hg.new_MallocMeta.1\", sizeof(MallocMeta) );\n tl_assert(md);\n return md;\n}\nstatic void delete_MallocMeta ( MallocMeta* md ) {\n HG_(free)(md);\n}\n\n\n/* Allocate a client block and set up the metadata for it. */\n\nstatic\nvoid* handle_alloc ( ThreadId tid, \n SizeT szB, SizeT alignB, Bool is_zeroed )\n{\n Addr p;\n MallocMeta* md;\n\n tl_assert( ((SSizeT)szB) >= 0 );\n p = (Addr)VG_(cli_malloc)(alignB, szB);\n if (!p) {\n return NULL;\n }\n if (is_zeroed)\n VG_(memset)((void*)p, 0, szB);\n\n /* Note that map_threads_lookup must succeed (cannot assert), since\n memory can only be allocated by currently alive threads, hence\n they must have an entry in map_threads. */\n md = new_MallocMeta();\n md->payload = p;\n md->szB = szB;\n md->where = VG_(record_ExeContext)( tid, 0 );\n md->thr = map_threads_lookup( tid );\n\n VG_(HT_add_node)( hg_mallocmeta_table, (VgHashNode*)md );\n\n /* Tell the lower level memory wranglers. */\n evh__new_mem_heap( p, szB, is_zeroed );\n\n return (void*)p;\n}\n\n/* Re the checks for less-than-zero (also in hg_cli__realloc below):\n Cast to a signed type to catch any unexpectedly negative args.\n We're assuming here that the size asked for is not greater than\n 2^31 bytes (for 32-bit platforms) or 2^63 bytes (for 64-bit\n platforms). */\nstatic void* hg_cli__malloc ( ThreadId tid, SizeT n ) {\n if (((SSizeT)n) < 0) return NULL;\n return handle_alloc ( tid, n, VG_(clo_alignment),\n /*is_zeroed*/False );\n}\nstatic void* hg_cli____builtin_new ( ThreadId tid, SizeT n ) {\n if (((SSizeT)n) < 0) return NULL;\n return handle_alloc ( tid, n, VG_(clo_alignment),\n /*is_zeroed*/False );\n}\nstatic void* hg_cli____builtin_vec_new ( ThreadId tid, SizeT n ) {\n if (((SSizeT)n) < 0) return NULL;\n return handle_alloc ( tid, n, VG_(clo_alignment), \n /*is_zeroed*/False );\n}\nstatic void* hg_cli__memalign ( ThreadId tid, SizeT align, SizeT n ) {\n if (((SSizeT)n) < 0) return NULL;\n return handle_alloc ( tid, n, align, \n /*is_zeroed*/False );\n}\nstatic void* hg_cli__calloc ( ThreadId tid, SizeT nmemb, SizeT size1 ) {\n if ( ((SSizeT)nmemb) < 0 || ((SSizeT)size1) < 0 ) return NULL;\n return handle_alloc ( tid, nmemb*size1, VG_(clo_alignment),\n /*is_zeroed*/True );\n}\n\n\n/* Free a client block, including getting rid of the relevant\n metadata. */\n\nstatic void handle_free ( ThreadId tid, void* p )\n{\n MallocMeta *md, *old_md;\n SizeT szB;\n\n /* First see if we can find the metadata for 'p'. */\n md = (MallocMeta*) VG_(HT_lookup)( hg_mallocmeta_table, (UWord)p );\n if (!md)\n return; /* apparently freeing a bogus address. Oh well. */\n\n tl_assert(md->payload == (Addr)p);\n szB = md->szB;\n\n /* Nuke the metadata block */\n old_md = (MallocMeta*)\n VG_(HT_remove)( hg_mallocmeta_table, (UWord)p );\n tl_assert(old_md); /* it must be present - we just found it */\n tl_assert(old_md == md);\n tl_assert(old_md->payload == (Addr)p);\n\n VG_(cli_free)((void*)old_md->payload);\n delete_MallocMeta(old_md);\n\n /* Tell the lower level memory wranglers. */\n evh__die_mem_heap( (Addr)p, szB );\n}\n\nstatic void hg_cli__free ( ThreadId tid, void* p ) {\n handle_free(tid, p);\n}\nstatic void hg_cli____builtin_delete ( ThreadId tid, void* p ) {\n handle_free(tid, p);\n}\nstatic void hg_cli____builtin_vec_delete ( ThreadId tid, void* p ) {\n handle_free(tid, p);\n}\n\n\nstatic void* hg_cli__realloc ( ThreadId tid, void* payloadV, SizeT new_size )\n{\n MallocMeta *md, *md_new, *md_tmp;\n SizeT i;\n\n Addr payload = (Addr)payloadV;\n\n if (((SSizeT)new_size) < 0) return NULL;\n\n md = (MallocMeta*) VG_(HT_lookup)( hg_mallocmeta_table, (UWord)payload );\n if (!md)\n return NULL; /* apparently realloc-ing a bogus address. Oh well. */\n \n tl_assert(md->payload == payload);\n\n if (md->szB == new_size) {\n /* size unchanged */\n md->where = VG_(record_ExeContext)(tid, 0);\n return payloadV;\n }\n\n if (md->szB > new_size) {\n /* new size is smaller */\n md->szB = new_size;\n md->where = VG_(record_ExeContext)(tid, 0);\n evh__die_mem_heap( md->payload + new_size, md->szB - new_size );\n return payloadV;\n }\n\n /* else */ {\n /* new size is bigger */\n Addr p_new = (Addr)VG_(cli_malloc)(VG_(clo_alignment), new_size);\n\n /* First half kept and copied, second half new */\n // FIXME: shouldn't we use a copier which implements the\n // memory state machine?\n evh__copy_mem( payload, p_new, md->szB );\n evh__new_mem_heap ( p_new + md->szB, new_size - md->szB,\n /*inited*/False );\n /* FIXME: can anything funny happen here? specifically, if the\n old range contained a lock, then die_mem_heap will complain.\n Is that the correct behaviour? Not sure. */\n evh__die_mem_heap( payload, md->szB );\n\n /* Copy from old to new */\n for (i = 0; i < md->szB; i++)\n ((UChar*)p_new)[i] = ((UChar*)payload)[i];\n\n /* Because the metadata hash table is index by payload address,\n we have to get rid of the old hash table entry and make a new\n one. We can't just modify the existing metadata in place,\n because then it would (almost certainly) be in the wrong hash\n chain. */\n md_new = new_MallocMeta();\n *md_new = *md;\n\n md_tmp = VG_(HT_remove)( hg_mallocmeta_table, payload );\n tl_assert(md_tmp);\n tl_assert(md_tmp == md);\n\n VG_(cli_free)((void*)md->payload);\n delete_MallocMeta(md);\n\n /* Update fields */\n md_new->where = VG_(record_ExeContext)( tid, 0 );\n md_new->szB = new_size;\n md_new->payload = p_new;\n md_new->thr = map_threads_lookup( tid );\n\n /* and add */\n VG_(HT_add_node)( hg_mallocmeta_table, (VgHashNode*)md_new );\n\n return (void*)p_new;\n } \n}\n\nstatic SizeT hg_cli_malloc_usable_size ( ThreadId tid, void* p )\n{\n MallocMeta *md = VG_(HT_lookup)( hg_mallocmeta_table, (UWord)p );\n\n // There may be slop, but pretend there isn't because only the asked-for\n // area will have been shadowed properly.\n return ( md ? md->szB : 0 );\n}\n\n\n/* For error creation: map 'data_addr' to a malloc'd chunk, if any.\n Slow linear search. With a bit of hash table help if 'data_addr'\n is either the start of a block or up to 15 word-sized steps along\n from the start of a block. */\n\nstatic inline Bool addr_is_in_MM_Chunk( MallocMeta* mm, Addr a )\n{\n /* Accept 'a' as within 'mm' if 'mm's size is zero and 'a' points\n right at it. */\n if (UNLIKELY(mm->szB == 0 && a == mm->payload))\n return True;\n /* else normal interval rules apply */\n if (LIKELY(a < mm->payload)) return False;\n if (LIKELY(a >= mm->payload + mm->szB)) return False;\n return True;\n}\n\nBool HG_(mm_find_containing_block)( /*OUT*/ExeContext** where,\n /*OUT*/Addr* payload,\n /*OUT*/SizeT* szB,\n Addr data_addr )\n{\n MallocMeta* mm;\n Int i;\n const Int n_fast_check_words = 16;\n\n /* First, do a few fast searches on the basis that data_addr might\n be exactly the start of a block or up to 15 words inside. This\n can happen commonly via the creq\n _VG_USERREQ__HG_CLEAN_MEMORY_HEAPBLOCK. */\n for (i = 0; i < n_fast_check_words; i++) {\n mm = VG_(HT_lookup)( hg_mallocmeta_table,\n data_addr - (UWord)(UInt)i * sizeof(UWord) );\n if (UNLIKELY(mm && addr_is_in_MM_Chunk(mm, data_addr)))\n goto found;\n }\n\n /* Well, this totally sucks. But without using an interval tree or\n some such, it's hard to see how to do better. We have to check\n every block in the entire table. */\n VG_(HT_ResetIter)(hg_mallocmeta_table);\n while ( (mm = VG_(HT_Next)(hg_mallocmeta_table)) ) {\n if (UNLIKELY(addr_is_in_MM_Chunk(mm, data_addr)))\n goto found;\n }\n\n /* Not found. Bah. */\n return False;\n /*NOTREACHED*/\n\n found:\n tl_assert(mm);\n tl_assert(addr_is_in_MM_Chunk(mm, data_addr));\n if (where) *where = mm->where;\n if (payload) *payload = mm->payload;\n if (szB) *szB = mm->szB;\n return True;\n}\n\n\n/*--------------------------------------------------------------*/\n/*--- Instrumentation ---*/\n/*--------------------------------------------------------------*/\n\nstatic void instrument_mem_access ( IRSB* bbOut, \n IRExpr* addr,\n Int szB,\n Bool isStore,\n Int hWordTy_szB )\n{\n IRType tyAddr = Ity_INVALID;\n HChar* hName = NULL;\n void* hAddr = NULL;\n Int regparms = 0;\n IRExpr** argv = NULL;\n IRDirty* di = NULL;\n\n tl_assert(isIRAtom(addr));\n tl_assert(hWordTy_szB == 4 || hWordTy_szB == 8);\n\n tyAddr = typeOfIRExpr( bbOut->tyenv, addr );\n tl_assert(tyAddr == Ity_I32 || tyAddr == Ity_I64);\n\n /* So the effective address is in 'addr' now. */\n regparms = 1; // unless stated otherwise\n if (isStore) {\n switch (szB) {\n case 1:\n hName = \"evh__mem_help_cwrite_1\";\n hAddr = &evh__mem_help_cwrite_1;\n argv = mkIRExprVec_1( addr );\n break;\n case 2:\n hName = \"evh__mem_help_cwrite_2\";\n hAddr = &evh__mem_help_cwrite_2;\n argv = mkIRExprVec_1( addr );\n break;\n case 4:\n hName = \"evh__mem_help_cwrite_4\";\n hAddr = &evh__mem_help_cwrite_4;\n argv = mkIRExprVec_1( addr );\n break;\n case 8:\n hName = \"evh__mem_help_cwrite_8\";\n hAddr = &evh__mem_help_cwrite_8;\n argv = mkIRExprVec_1( addr );\n break;\n default:\n tl_assert(szB > 8 && szB <= 512); /* stay sane */\n regparms = 2;\n hName = \"evh__mem_help_cwrite_N\";\n hAddr = &evh__mem_help_cwrite_N;\n argv = mkIRExprVec_2( addr, mkIRExpr_HWord( szB ));\n break;\n }\n } else {\n switch (szB) {\n case 1:\n hName = \"evh__mem_help_cread_1\";\n hAddr = &evh__mem_help_cread_1;\n argv = mkIRExprVec_1( addr );\n break;\n case 2:\n hName = \"evh__mem_help_cread_2\";\n hAddr = &evh__mem_help_cread_2;\n argv = mkIRExprVec_1( addr );\n break;\n case 4:\n hName = \"evh__mem_help_cread_4\";\n hAddr = &evh__mem_help_cread_4;\n argv = mkIRExprVec_1( addr );\n break;\n case 8:\n hName = \"evh__mem_help_cread_8\";\n hAddr = &evh__mem_help_cread_8;\n argv = mkIRExprVec_1( addr );\n break;\n default: \n tl_assert(szB > 8 && szB <= 512); /* stay sane */\n regparms = 2;\n hName = \"evh__mem_help_cread_N\";\n hAddr = &evh__mem_help_cread_N;\n argv = mkIRExprVec_2( addr, mkIRExpr_HWord( szB ));\n break;\n }\n }\n\n /* Add the helper. */\n tl_assert(hName);\n tl_assert(hAddr);\n tl_assert(argv);\n di = unsafeIRDirty_0_N( regparms,\n hName, VG_(fnptr_to_fnentry)( hAddr ),\n argv );\n addStmtToIRSB( bbOut, IRStmt_Dirty(di) );\n}\n\n\n/* Figure out if GA is a guest code address in the dynamic linker, and\n if so return True. Otherwise (and in case of any doubt) return\n False. (sidedly safe w/ False as the safe value) */\nstatic Bool is_in_dynamic_linker_shared_object( Addr64 ga )\n{\n DebugInfo* dinfo;\n const UChar* soname;\n if (0) return False;\n\n dinfo = VG_(find_DebugInfo)( (Addr)ga );\n if (!dinfo) return False;\n\n soname = VG_(DebugInfo_get_soname)(dinfo);\n tl_assert(soname);\n if (0) VG_(printf)(\"%s\\n\", soname);\n\n# if defined(VGO_linux)\n if (VG_STREQ(soname, VG_U_LD_LINUX_SO_3)) return True;\n if (VG_STREQ(soname, VG_U_LD_LINUX_SO_2)) return True;\n if (VG_STREQ(soname, VG_U_LD_LINUX_X86_64_SO_2)) return True;\n if (VG_STREQ(soname, VG_U_LD64_SO_1)) return True;\n if (VG_STREQ(soname, VG_U_LD_SO_1)) return True;\n# elif defined(VGO_darwin)\n if (VG_STREQ(soname, VG_U_DYLD)) return True;\n# else\n# error \"Unsupported OS\"\n# endif\n return False;\n}\n\nstatic\nIRSB* hg_instrument ( VgCallbackClosure* closure,\n IRSB* bbIn,\n VexGuestLayout* layout,\n VexGuestExtents* vge,\n IRType gWordTy, IRType hWordTy )\n{\n Int i;\n IRSB* bbOut;\n Addr64 cia; /* address of current insn */\n IRStmt* st;\n Bool inLDSO = False;\n Addr64 inLDSOmask4K = 1; /* mismatches on first check */\n\n if (gWordTy != hWordTy) {\n /* We don't currently support this case. */\n VG_(tool_panic)(\"host/guest word size mismatch\");\n }\n\n if (VKI_PAGE_SIZE < 4096 || VG_(log2)(VKI_PAGE_SIZE) == -1) {\n VG_(tool_panic)(\"implausible or too-small VKI_PAGE_SIZE\");\n }\n\n /* Set up BB */\n bbOut = emptyIRSB();\n bbOut->tyenv = deepCopyIRTypeEnv(bbIn->tyenv);\n bbOut->next = deepCopyIRExpr(bbIn->next);\n bbOut->jumpkind = bbIn->jumpkind;\n\n // Copy verbatim any IR preamble preceding the first IMark\n i = 0;\n while (i < bbIn->stmts_used && bbIn->stmts[i]->tag != Ist_IMark) {\n addStmtToIRSB( bbOut, bbIn->stmts[i] );\n i++;\n }\n\n // Get the first statement, and initial cia from it\n tl_assert(bbIn->stmts_used > 0);\n tl_assert(i < bbIn->stmts_used);\n st = bbIn->stmts[i];\n tl_assert(Ist_IMark == st->tag);\n cia = st->Ist.IMark.addr;\n st = NULL;\n\n for (/*use current i*/; i < bbIn->stmts_used; i++) {\n st = bbIn->stmts[i];\n tl_assert(st);\n tl_assert(isFlatIRStmt(st));\n switch (st->tag) {\n case Ist_NoOp:\n case Ist_AbiHint:\n case Ist_Put:\n case Ist_PutI:\n case Ist_Exit:\n /* None of these can contain any memory references. */\n break;\n\n case Ist_IMark:\n /* no mem refs, but note the insn address. */\n cia = st->Ist.IMark.addr;\n /* Don't instrument the dynamic linker. It generates a\n lot of races which we just expensively suppress, so\n it's pointless.\n\n Avoid flooding is_in_dynamic_linker_shared_object with\n requests by only checking at transitions between 4K\n pages. */\n if ((cia & ~(Addr64)0xFFF) != inLDSOmask4K) {\n if (0) VG_(printf)(\"NEW %#lx\\n\", (Addr)cia);\n inLDSOmask4K = cia & ~(Addr64)0xFFF;\n inLDSO = is_in_dynamic_linker_shared_object(cia);\n } else {\n if (0) VG_(printf)(\"old %#lx\\n\", (Addr)cia);\n }\n break;\n\n case Ist_MBE:\n switch (st->Ist.MBE.event) {\n case Imbe_Fence:\n break; /* not interesting */\n default:\n goto unhandled;\n }\n break;\n\n case Ist_CAS: {\n /* Atomic read-modify-write cycle. Just pretend it's a\n read. */\n IRCAS* cas = st->Ist.CAS.details;\n Bool isDCAS = cas->oldHi != IRTemp_INVALID;\n if (isDCAS) {\n tl_assert(cas->expdHi);\n tl_assert(cas->dataHi);\n } else {\n tl_assert(!cas->expdHi);\n tl_assert(!cas->dataHi);\n }\n /* Just be boring about it. */\n if (!inLDSO) {\n instrument_mem_access(\n bbOut,\n cas->addr,\n (isDCAS ? 2 : 1)\n * sizeofIRType(typeOfIRExpr(bbIn->tyenv, cas->dataLo)),\n False/*!isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n break;\n }\n\n case Ist_LLSC: {\n /* We pretend store-conditionals don't exist, viz, ignore\n them. Whereas load-linked's are treated the same as\n normal loads. */\n IRType dataTy;\n if (st->Ist.LLSC.storedata == NULL) {\n /* LL */\n dataTy = typeOfIRTemp(bbIn->tyenv, st->Ist.LLSC.result);\n if (!inLDSO) {\n instrument_mem_access(\n bbOut,\n st->Ist.LLSC.addr,\n sizeofIRType(dataTy),\n False/*!isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n } else {\n /* SC */\n /*ignore */\n }\n break;\n }\n\n case Ist_Store:\n /* It seems we pretend that store-conditionals don't\n exist, viz, just ignore them ... */\n if (!inLDSO) {\n instrument_mem_access( \n bbOut, \n st->Ist.Store.addr, \n sizeofIRType(typeOfIRExpr(bbIn->tyenv, st->Ist.Store.data)),\n True/*isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n break;\n\n case Ist_WrTmp: {\n /* ... whereas here we don't care whether a load is a\n vanilla one or a load-linked. */\n IRExpr* data = st->Ist.WrTmp.data;\n if (data->tag == Iex_Load) {\n if (!inLDSO) {\n instrument_mem_access(\n bbOut,\n data->Iex.Load.addr,\n sizeofIRType(data->Iex.Load.ty),\n False/*!isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n }\n break;\n }\n\n case Ist_Dirty: {\n Int dataSize;\n IRDirty* d = st->Ist.Dirty.details;\n if (d->mFx != Ifx_None) {\n /* This dirty helper accesses memory. Collect the\n details. */\n tl_assert(d->mAddr != NULL);\n tl_assert(d->mSize != 0);\n dataSize = d->mSize;\n if (d->mFx == Ifx_Read || d->mFx == Ifx_Modify) {\n if (!inLDSO) {\n instrument_mem_access( \n bbOut, d->mAddr, dataSize, False/*!isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n }\n if (d->mFx == Ifx_Write || d->mFx == Ifx_Modify) {\n if (!inLDSO) {\n instrument_mem_access( \n bbOut, d->mAddr, dataSize, True/*isStore*/,\n sizeofIRType(hWordTy)\n );\n }\n }\n } else {\n tl_assert(d->mAddr == NULL);\n tl_assert(d->mSize == 0);\n }\n break;\n }\n\n default:\n unhandled:\n ppIRStmt(st);\n tl_assert(0);\n\n } /* switch (st->tag) */\n\n addStmtToIRSB( bbOut, st );\n } /* iterate over bbIn->stmts */\n\n return bbOut;\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- Client requests ---*/\n/*----------------------------------------------------------------*/\n\n/* Sheesh. Yet another goddam finite map. */\nstatic WordFM* map_pthread_t_to_Thread = NULL; /* pthread_t -> Thread* */\n\nstatic void map_pthread_t_to_Thread_INIT ( void ) {\n if (UNLIKELY(map_pthread_t_to_Thread == NULL)) {\n map_pthread_t_to_Thread = VG_(newFM)( HG_(zalloc), \"hg.mpttT.1\", \n HG_(free), NULL );\n tl_assert(map_pthread_t_to_Thread != NULL);\n }\n}\n\n\nstatic \nBool hg_handle_client_request ( ThreadId tid, UWord* args, UWord* ret)\n{\n if (!VG_IS_TOOL_USERREQ('H','G',args[0]))\n return False;\n\n /* Anything that gets past the above check is one of ours, so we\n should be able to handle it. */\n\n /* default, meaningless return value, unless otherwise set */\n *ret = 0;\n\n switch (args[0]) {\n\n /* --- --- User-visible client requests --- --- */\n\n case VG_USERREQ__HG_CLEAN_MEMORY:\n if (0) VG_(printf)(\"VG_USERREQ__HG_CLEAN_MEMORY(%#lx,%ld)\\n\",\n args[1], args[2]);\n /* Call die_mem to (expensively) tidy up properly, if there\n are any held locks etc in the area. Calling evh__die_mem\n and then evh__new_mem is a bit inefficient; probably just\n the latter would do. */\n if (args[2] > 0) { /* length */\n evh__die_mem(args[1], args[2]);\n /* and then set it to New */\n evh__new_mem(args[1], args[2]);\n }\n break;\n\n case _VG_USERREQ__HG_CLEAN_MEMORY_HEAPBLOCK: {\n Addr payload = 0;\n SizeT pszB = 0;\n if (0) VG_(printf)(\"VG_USERREQ__HG_CLEAN_MEMORY_HEAPBLOCK(%#lx)\\n\",\n args[1]);\n if (HG_(mm_find_containing_block)(NULL, &payload, &pszB, args[1])) {\n if (pszB > 0) {\n evh__die_mem(payload, pszB);\n evh__new_mem(payload, pszB);\n }\n *ret = pszB;\n } else {\n *ret = (UWord)-1;\n }\n break;\n }\n\n case _VG_USERREQ__HG_ARANGE_MAKE_UNTRACKED:\n if (0) VG_(printf)(\"HG_ARANGE_MAKE_UNTRACKED(%#lx,%ld)\\n\",\n args[1], args[2]);\n if (args[2] > 0) { /* length */\n evh__untrack_mem(args[1], args[2]);\n }\n break;\n\n case _VG_USERREQ__HG_ARANGE_MAKE_TRACKED:\n if (0) VG_(printf)(\"HG_ARANGE_MAKE_TRACKED(%#lx,%ld)\\n\",\n args[1], args[2]);\n if (args[2] > 0) { /* length */\n evh__new_mem(args[1], args[2]);\n }\n break;\n\n /* --- --- Client requests for Helgrind's use only --- --- */\n\n /* Some thread is telling us its pthread_t value. Record the\n binding between that and the associated Thread*, so we can\n later find the Thread* again when notified of a join by the\n thread. */\n case _VG_USERREQ__HG_SET_MY_PTHREAD_T: {\n Thread* my_thr = NULL;\n if (0)\n VG_(printf)(\"SET_MY_PTHREAD_T (tid %d): pthread_t = %p\\n\", (Int)tid,\n (void*)args[1]);\n map_pthread_t_to_Thread_INIT();\n my_thr = map_threads_maybe_lookup( tid );\n /* This assertion should hold because the map_threads (tid to\n Thread*) binding should have been made at the point of\n low-level creation of this thread, which should have\n happened prior to us getting this client request for it.\n That's because this client request is sent from\n client-world from the 'thread_wrapper' function, which\n only runs once the thread has been low-level created. */\n tl_assert(my_thr != NULL);\n /* So now we know that (pthread_t)args[1] is associated with\n (Thread*)my_thr. Note that down. */\n if (0)\n VG_(printf)(\"XXXX: bind pthread_t %p to Thread* %p\\n\",\n (void*)args[1], (void*)my_thr );\n VG_(addToFM)( map_pthread_t_to_Thread, (Word)args[1], (Word)my_thr );\n break;\n }\n\n case _VG_USERREQ__HG_PTH_API_ERROR: {\n Thread* my_thr = NULL;\n map_pthread_t_to_Thread_INIT();\n my_thr = map_threads_maybe_lookup( tid );\n tl_assert(my_thr); /* See justification above in SET_MY_PTHREAD_T */\n HG_(record_error_PthAPIerror)(\n my_thr, (HChar*)args[1], (Word)args[2], (HChar*)args[3] );\n break;\n }\n\n /* This thread (tid) has completed a join with the quitting\n thread whose pthread_t is in args[1]. */\n case _VG_USERREQ__HG_PTHREAD_JOIN_POST: {\n Thread* thr_q = NULL; /* quitter Thread* */\n Bool found = False;\n if (0)\n VG_(printf)(\"NOTIFY_JOIN_COMPLETE (tid %d): quitter = %p\\n\", (Int)tid,\n (void*)args[1]);\n map_pthread_t_to_Thread_INIT();\n found = VG_(lookupFM)( map_pthread_t_to_Thread, \n NULL, (Word*)&thr_q, (Word)args[1] );\n /* Can this fail? It would mean that our pthread_join\n wrapper observed a successful join on args[1] yet that\n thread never existed (or at least, it never lodged an\n entry in the mapping (via SET_MY_PTHREAD_T)). Which\n sounds like a bug in the threads library. */\n // FIXME: get rid of this assertion; handle properly\n tl_assert(found);\n if (found) {\n if (0)\n VG_(printf)(\".................... quitter Thread* = %p\\n\", \n thr_q);\n evh__HG_PTHREAD_JOIN_POST( tid, thr_q );\n }\n break;\n }\n\n /* EXPOSITION only: by intercepting lock init events we can show\n the user where the lock was initialised, rather than only\n being able to show where it was first locked. Intercepting\n lock initialisations is not necessary for the basic operation\n of the race checker. */\n case _VG_USERREQ__HG_PTHREAD_MUTEX_INIT_POST:\n evh__HG_PTHREAD_MUTEX_INIT_POST( tid, (void*)args[1], args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_MUTEX_DESTROY_PRE:\n evh__HG_PTHREAD_MUTEX_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_MUTEX_UNLOCK_PRE: // pth_mx_t*\n evh__HG_PTHREAD_MUTEX_UNLOCK_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_MUTEX_UNLOCK_POST: // pth_mx_t*\n evh__HG_PTHREAD_MUTEX_UNLOCK_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_MUTEX_LOCK_PRE: // pth_mx_t*, Word\n evh__HG_PTHREAD_MUTEX_LOCK_PRE( tid, (void*)args[1], args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_MUTEX_LOCK_POST: // pth_mx_t*\n evh__HG_PTHREAD_MUTEX_LOCK_POST( tid, (void*)args[1] );\n break;\n\n /* This thread is about to do pthread_cond_signal on the\n pthread_cond_t* in arg[1]. Ditto pthread_cond_broadcast. */\n case _VG_USERREQ__HG_PTHREAD_COND_SIGNAL_PRE:\n case _VG_USERREQ__HG_PTHREAD_COND_BROADCAST_PRE:\n evh__HG_PTHREAD_COND_SIGNAL_PRE( tid, (void*)args[1] );\n break;\n\n /* Entry into pthread_cond_wait, cond=arg[1], mutex=arg[2].\n Returns a flag indicating whether or not the mutex is believed to be\n valid for this operation. */\n case _VG_USERREQ__HG_PTHREAD_COND_WAIT_PRE: {\n Bool mutex_is_valid\n = evh__HG_PTHREAD_COND_WAIT_PRE( tid, (void*)args[1], \n (void*)args[2] );\n *ret = mutex_is_valid ? 1 : 0;\n break;\n }\n\n /* cond=arg[1] */\n case _VG_USERREQ__HG_PTHREAD_COND_DESTROY_PRE:\n evh__HG_PTHREAD_COND_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n /* Thread successfully completed pthread_cond_wait, cond=arg[1],\n mutex=arg[2] */\n case _VG_USERREQ__HG_PTHREAD_COND_WAIT_POST:\n evh__HG_PTHREAD_COND_WAIT_POST( tid,\n (void*)args[1], (void*)args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_INIT_POST:\n evh__HG_PTHREAD_RWLOCK_INIT_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_DESTROY_PRE:\n evh__HG_PTHREAD_RWLOCK_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n /* rwlock=arg[1], isW=arg[2], isTryLock=arg[3] */\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_LOCK_PRE:\n evh__HG_PTHREAD_RWLOCK_LOCK_PRE( tid, (void*)args[1],\n args[2], args[3] );\n break;\n\n /* rwlock=arg[1], isW=arg[2] */\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_LOCK_POST:\n evh__HG_PTHREAD_RWLOCK_LOCK_POST( tid, (void*)args[1], args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_UNLOCK_PRE:\n evh__HG_PTHREAD_RWLOCK_UNLOCK_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_RWLOCK_UNLOCK_POST:\n evh__HG_PTHREAD_RWLOCK_UNLOCK_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_POSIX_SEM_INIT_POST: /* sem_t*, unsigned long */\n evh__HG_POSIX_SEM_INIT_POST( tid, (void*)args[1], args[2] );\n break;\n\n case _VG_USERREQ__HG_POSIX_SEM_DESTROY_PRE: /* sem_t* */\n evh__HG_POSIX_SEM_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_POSIX_SEM_POST_PRE: /* sem_t* */\n evh__HG_POSIX_SEM_POST_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_POSIX_SEM_WAIT_POST: /* sem_t* */\n evh__HG_POSIX_SEM_WAIT_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_BARRIER_INIT_PRE:\n /* pth_bar_t*, ulong count, ulong resizable */\n evh__HG_PTHREAD_BARRIER_INIT_PRE( tid, (void*)args[1],\n args[2], args[3] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_BARRIER_RESIZE_PRE:\n /* pth_bar_t*, ulong newcount */\n evh__HG_PTHREAD_BARRIER_RESIZE_PRE ( tid, (void*)args[1],\n args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_BARRIER_WAIT_PRE:\n /* pth_bar_t* */\n evh__HG_PTHREAD_BARRIER_WAIT_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_BARRIER_DESTROY_PRE:\n /* pth_bar_t* */\n evh__HG_PTHREAD_BARRIER_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_PRE:\n /* pth_spinlock_t* */\n evh__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_POST:\n /* pth_spinlock_t* */\n evh__HG_PTHREAD_SPIN_INIT_OR_UNLOCK_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_SPIN_LOCK_PRE:\n /* pth_spinlock_t*, Word */\n evh__HG_PTHREAD_SPIN_LOCK_PRE( tid, (void*)args[1], args[2] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_SPIN_LOCK_POST:\n /* pth_spinlock_t* */\n evh__HG_PTHREAD_SPIN_LOCK_POST( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_PTHREAD_SPIN_DESTROY_PRE:\n /* pth_spinlock_t* */\n evh__HG_PTHREAD_SPIN_DESTROY_PRE( tid, (void*)args[1] );\n break;\n\n case _VG_USERREQ__HG_CLIENTREQ_UNIMP: {\n /* char* who */\n HChar* who = (HChar*)args[1];\n HChar buf[50 + 50];\n Thread* thr = map_threads_maybe_lookup( tid );\n tl_assert( thr ); /* I must be mapped */\n tl_assert( who );\n tl_assert( VG_(strlen)(who) <= 50 );\n VG_(sprintf)(buf, \"Unimplemented client request macro \\\"%s\\\"\", who );\n /* record_error_Misc strdup's buf, so this is safe: */\n HG_(record_error_Misc)( thr, buf );\n break;\n }\n\n case _VG_USERREQ__HG_USERSO_SEND_PRE:\n /* UWord arbitrary-SO-tag */\n evh__HG_USERSO_SEND_PRE( tid, args[1] );\n break;\n\n case _VG_USERREQ__HG_USERSO_RECV_POST:\n /* UWord arbitrary-SO-tag */\n evh__HG_USERSO_RECV_POST( tid, args[1] );\n break;\n\n default:\n /* Unhandled Helgrind client request! */\n tl_assert2(0, \"unhandled Helgrind client request 0x%lx\",\n args[0]);\n }\n\n return True;\n}\n\n\n/*----------------------------------------------------------------*/\n/*--- Setup ---*/\n/*----------------------------------------------------------------*/\n\nstatic Bool hg_process_cmd_line_option ( Char* arg )\n{\n Char* tmp_str;\n\n if VG_BOOL_CLO(arg, \"--track-lockorders\",\n HG_(clo_track_lockorders)) {}\n else if VG_BOOL_CLO(arg, \"--cmp-race-err-addrs\",\n HG_(clo_cmp_race_err_addrs)) {}\n\n else if VG_XACT_CLO(arg, \"--history-level=none\",\n HG_(clo_history_level), 0);\n else if VG_XACT_CLO(arg, \"--history-level=approx\",\n HG_(clo_history_level), 1);\n else if VG_XACT_CLO(arg, \"--history-level=full\",\n HG_(clo_history_level), 2);\n\n /* If you change the 10k/30mill limits, remember to also change\n them in assertions at the top of event_map_maybe_GC. */\n else if VG_BINT_CLO(arg, \"--conflict-cache-size\",\n HG_(clo_conflict_cache_size), 10*1000, 30*1000*1000) {}\n\n /* \"stuvwx\" --> stuvwx (binary) */\n else if VG_STR_CLO(arg, \"--hg-sanity-flags\", tmp_str) {\n Int j;\n \n if (6 != VG_(strlen)(tmp_str)) {\n VG_(message)(Vg_UserMsg, \n \"--hg-sanity-flags argument must have 6 digits\\n\");\n return False;\n }\n for (j = 0; j < 6; j++) {\n if ('0' == tmp_str[j]) { /* do nothing */ }\n else if ('1' == tmp_str[j]) HG_(clo_sanity_flags) |= (1 << (6-1-j));\n else {\n VG_(message)(Vg_UserMsg, \"--hg-sanity-flags argument can \"\n \"only contain 0s and 1s\\n\");\n return False;\n }\n }\n if (0) VG_(printf)(\"XXX sanity flags: 0x%lx\\n\", HG_(clo_sanity_flags));\n }\n\n else \n return VG_(replacement_malloc_process_cmd_line_option)(arg);\n\n return True;\n}\n\nstatic void hg_print_usage ( void )\n{\n VG_(printf)(\n\" --track-lockorders=no|yes show lock ordering errors? [yes]\\n\"\n\" --history-level=none|approx|full [full]\\n\"\n\" full: show both stack traces for a data race (can be very slow)\\n\"\n\" approx: full trace for one thread, approx for the other (faster)\\n\"\n\" none: only show trace for one thread in a race (fastest)\\n\"\n\" --conflict-cache-size=N size of 'full' history cache [1000000]\\n\"\n );\n}\n\nstatic void hg_print_debug_usage ( void )\n{\n VG_(printf)(\" --cmp-race-err-addrs=no|yes are data addresses in \"\n \"race errors significant? [no]\\n\");\n VG_(printf)(\" --hg-sanity-flags=<XXXXXX> sanity check \"\n \" at events (X = 0|1) [000000]\\n\");\n VG_(printf)(\" --hg-sanity-flags values:\\n\");\n VG_(printf)(\" 010000 after changes to \"\n \"lock-order-acquisition-graph\\n\");\n VG_(printf)(\" 001000 at memory accesses (NB: not currently used)\\n\");\n VG_(printf)(\" 000100 at mem permission setting for \"\n \"ranges >= %d bytes\\n\", SCE_BIGRANGE_T);\n VG_(printf)(\" 000010 at lock/unlock events\\n\");\n VG_(printf)(\" 000001 at thread create/join events\\n\");\n}\n\nstatic void hg_fini ( Int exitcode )\n{\n if (VG_(clo_verbosity) == 1 && !VG_(clo_xml)) {\n VG_(message)(Vg_UserMsg, \n \"For counts of detected and suppressed errors, \"\n \"rerun with: -v\\n\");\n }\n\n if (VG_(clo_verbosity) == 1 && !VG_(clo_xml)\n && HG_(clo_history_level) >= 2) {\n VG_(umsg)( \n \"Use --history-level=approx or =none to gain increased speed, at\\n\" );\n VG_(umsg)(\n \"the cost of reduced accuracy of conflicting-access information\\n\");\n }\n\n if (SHOW_DATA_STRUCTURES)\n pp_everything( PP_ALL, \"SK_(fini)\" );\n if (HG_(clo_sanity_flags))\n all__sanity_check(\"SK_(fini)\");\n\n if (VG_(clo_stats)) {\n\n if (1) {\n VG_(printf)(\"\\n\");\n HG_(ppWSUstats)( univ_lsets, \"univ_lsets\" );\n if (HG_(clo_track_lockorders)) {\n VG_(printf)(\"\\n\");\n HG_(ppWSUstats)( univ_laog, \"univ_laog\" );\n }\n }\n\n //zz VG_(printf)(\"\\n\");\n //zz VG_(printf)(\" hbefore: %'10lu queries\\n\", stats__hbefore_queries);\n //zz VG_(printf)(\" hbefore: %'10lu cache 0 hits\\n\", stats__hbefore_cache0s);\n //zz VG_(printf)(\" hbefore: %'10lu cache > 0 hits\\n\", stats__hbefore_cacheNs);\n //zz VG_(printf)(\" hbefore: %'10lu graph searches\\n\", stats__hbefore_gsearches);\n //zz VG_(printf)(\" hbefore: %'10lu of which slow\\n\",\n //zz stats__hbefore_gsearches - stats__hbefore_gsearchFs);\n //zz VG_(printf)(\" hbefore: %'10lu stack high water mark\\n\",\n //zz stats__hbefore_stk_hwm);\n //zz VG_(printf)(\" hbefore: %'10lu cache invals\\n\", stats__hbefore_invals);\n //zz VG_(printf)(\" hbefore: %'10lu probes\\n\", stats__hbefore_probes);\n\n VG_(printf)(\"\\n\");\n VG_(printf)(\" locksets: %'8d unique lock sets\\n\",\n (Int)HG_(cardinalityWSU)( univ_lsets ));\n if (HG_(clo_track_lockorders)) {\n VG_(printf)(\" univ_laog: %'8d unique lock sets\\n\",\n (Int)HG_(cardinalityWSU)( univ_laog ));\n }\n\n //VG_(printf)(\"L(ast)L(ock) map: %'8lu inserts (%d map size)\\n\",\n // stats__ga_LL_adds,\n // (Int)(ga_to_lastlock ? VG_(sizeFM)( ga_to_lastlock ) : 0) );\n\n VG_(printf)(\" LockN-to-P map: %'8llu queries (%llu map size)\\n\",\n HG_(stats__LockN_to_P_queries),\n HG_(stats__LockN_to_P_get_map_size)() );\n\n VG_(printf)(\"string table map: %'8llu queries (%llu map size)\\n\",\n HG_(stats__string_table_queries),\n HG_(stats__string_table_get_map_size)() );\n if (HG_(clo_track_lockorders)) {\n VG_(printf)(\" LAOG: %'8d map size\\n\",\n (Int)(laog ? VG_(sizeFM)( laog ) : 0));\n VG_(printf)(\" LAOG exposition: %'8d map size\\n\",\n (Int)(laog_exposition ? VG_(sizeFM)( laog_exposition ) : 0));\n }\n \n VG_(printf)(\" locks: %'8lu acquires, \"\n \"%'lu releases\\n\",\n stats__lockN_acquires,\n stats__lockN_releases\n );\n VG_(printf)(\" sanity checks: %'8lu\\n\", stats__sanity_checks);\n\n VG_(printf)(\"\\n\");\n libhb_shutdown(True);\n }\n}\n\n/* FIXME: move these somewhere sane */\n\nstatic\nvoid for_libhb__get_stacktrace ( Thr* hbt, Addr* frames, UWord nRequest )\n{\n Thread* thr;\n ThreadId tid;\n UWord nActual;\n tl_assert(hbt);\n thr = libhb_get_Thr_hgthread( hbt );\n tl_assert(thr);\n tid = map_threads_maybe_reverse_lookup_SLOW(thr);\n nActual = (UWord)VG_(get_StackTrace)( tid, frames, (UInt)nRequest,\n NULL, NULL, 0 );\n tl_assert(nActual <= nRequest);\n for (; nActual < nRequest; nActual++)\n frames[nActual] = 0;\n}\n\nstatic\nExeContext* for_libhb__get_EC ( Thr* hbt )\n{\n Thread* thr;\n ThreadId tid;\n ExeContext* ec;\n tl_assert(hbt);\n thr = libhb_get_Thr_hgthread( hbt );\n tl_assert(thr);\n tid = map_threads_maybe_reverse_lookup_SLOW(thr);\n /* this will assert if tid is invalid */\n ec = VG_(record_ExeContext)( tid, 0 );\n return ec;\n}\n\n\nstatic void hg_post_clo_init ( void )\n{\n Thr* hbthr_root;\n\n /////////////////////////////////////////////\n hbthr_root = libhb_init( for_libhb__get_stacktrace, \n for_libhb__get_EC );\n /////////////////////////////////////////////\n\n\n if (HG_(clo_track_lockorders))\n laog__init();\n\n initialise_data_structures(hbthr_root);\n}\n\nstatic void hg_pre_clo_init ( void )\n{\n VG_(details_name) (\"Helgrind\");\n VG_(details_version) (NULL);\n VG_(details_description) (\"a thread error detector\");\n VG_(details_copyright_author)(\n \"Copyright (C) 2007-2010, and GNU GPL'd, by OpenWorks LLP et al.\");\n VG_(details_bug_reports_to) (VG_BUGS_TO);\n VG_(details_avg_translation_sizeB) ( 320 );\n\n VG_(basic_tool_funcs) (hg_post_clo_init,\n hg_instrument,\n hg_fini);\n\n VG_(needs_core_errors) ();\n VG_(needs_tool_errors) (HG_(eq_Error),\n HG_(before_pp_Error),\n HG_(pp_Error),\n False,/*show TIDs for errors*/\n HG_(update_extra),\n HG_(recognised_suppression),\n HG_(read_extra_suppression_info),\n HG_(error_matches_suppression),\n HG_(get_error_name),\n HG_(get_extra_suppression_info));\n\n VG_(needs_xml_output) ();\n\n VG_(needs_command_line_options)(hg_process_cmd_line_option,\n hg_print_usage,\n hg_print_debug_usage);\n VG_(needs_client_requests) (hg_handle_client_request);\n\n // FIXME?\n //VG_(needs_sanity_checks) (hg_cheap_sanity_check,\n // hg_expensive_sanity_check);\n\n VG_(needs_malloc_replacement) (hg_cli__malloc,\n hg_cli____builtin_new,\n hg_cli____builtin_vec_new,\n hg_cli__memalign,\n hg_cli__calloc,\n hg_cli__free,\n hg_cli____builtin_delete,\n hg_cli____builtin_vec_delete,\n hg_cli__realloc,\n hg_cli_malloc_usable_size,\n HG_CLI__MALLOC_REDZONE_SZB );\n\n /* 21 Dec 08: disabled this; it mostly causes H to start more\n slowly and use significantly more memory, without very often\n providing useful results. The user can request to load this\n information manually with --read-var-info=yes. */\n if (0) VG_(needs_var_info)(); /* optional */\n\n VG_(track_new_mem_startup) ( evh__new_mem_w_perms );\n VG_(track_new_mem_stack_signal)( evh__new_mem_w_tid );\n VG_(track_new_mem_brk) ( evh__new_mem_w_tid );\n VG_(track_new_mem_mmap) ( evh__new_mem_w_perms );\n VG_(track_new_mem_stack) ( evh__new_mem_stack );\n\n // FIXME: surely this isn't thread-aware\n VG_(track_copy_mem_remap) ( evh__copy_mem );\n\n VG_(track_change_mem_mprotect) ( evh__set_perms );\n\n VG_(track_die_mem_stack_signal)( evh__die_mem );\n VG_(track_die_mem_brk) ( evh__die_mem );\n VG_(track_die_mem_munmap) ( evh__die_mem );\n VG_(track_die_mem_stack) ( evh__die_mem );\n\n // FIXME: what is this for?\n VG_(track_ban_mem_stack) (NULL);\n\n VG_(track_pre_mem_read) ( evh__pre_mem_read );\n VG_(track_pre_mem_read_asciiz) ( evh__pre_mem_read_asciiz );\n VG_(track_pre_mem_write) ( evh__pre_mem_write );\n VG_(track_post_mem_write) (NULL);\n\n /////////////////\n\n VG_(track_pre_thread_ll_create)( evh__pre_thread_ll_create );\n VG_(track_pre_thread_ll_exit) ( evh__pre_thread_ll_exit );\n\n VG_(track_start_client_code)( evh__start_client_code );\n VG_(track_stop_client_code)( evh__stop_client_code );\n\n /* Ensure that requirements for \"dodgy C-as-C++ style inheritance\"\n as described in comments at the top of pub_tool_hashtable.h, are\n met. Blargh. */\n tl_assert( sizeof(void*) == sizeof(struct _MallocMeta*) );\n tl_assert( sizeof(UWord) == sizeof(Addr) );\n hg_mallocmeta_table\n = VG_(HT_construct)( \"hg_malloc_metadata_table\" );\n\n // add a callback to clean up on (threaded) fork.\n VG_(atfork)(NULL/*pre*/, NULL/*parent*/, evh__atfork_child/*child*/);\n}\n\nVG_DETERMINE_INTERFACE_VERSION(hg_pre_clo_init)\n\n/*--------------------------------------------------------------------*/\n/*--- end hg_main.c ---*/\n/*--------------------------------------------------------------------*/\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/valgrind_11623-11624.c"}}},{"rowIdx":68,"cells":{"id":{"kind":"string","value":"manybugs_data_69"},"content":{"kind":"string","value":"/*\n An implementation of Buffered I/O as defined by PEP 3116 - \"New I/O\"\n\n Classes defined here: BufferedIOBase, BufferedReader, BufferedWriter,\n BufferedRandom.\n\n Written by Amaury Forgeot d'Arc and Antoine Pitrou\n*/\n\n#define PY_SSIZE_T_CLEAN\n#include \"Python.h\"\n#include \"structmember.h\"\n#include \"pythread.h\"\n#include \"_iomodule.h\"\n\n/*\n * BufferedIOBase class, inherits from IOBase.\n */\nPyDoc_STRVAR(bufferediobase_doc,\n \"Base class for buffered IO objects.\\n\"\n \"\\n\"\n \"The main difference with RawIOBase is that the read() method\\n\"\n \"supports omitting the size argument, and does not have a default\\n\"\n \"implementation that defers to readinto().\\n\"\n \"\\n\"\n \"In addition, read(), readinto() and write() may raise\\n\"\n \"BlockingIOError if the underlying raw stream is in non-blocking\\n\"\n \"mode and not ready; unlike their raw counterparts, they will never\\n\"\n \"return None.\\n\"\n \"\\n\"\n \"A typical implementation should not inherit from a RawIOBase\\n\"\n \"implementation, but wrap one.\\n\"\n );\n\nstatic PyObject *\nbufferediobase_readinto(PyObject *self, PyObject *args)\n{\n Py_buffer buf;\n Py_ssize_t len;\n PyObject *data;\n\n if (!PyArg_ParseTuple(args, \"w*:readinto\", &buf)) {\n return NULL;\n }\n\n data = PyObject_CallMethod(self, \"read\", \"n\", buf.len);\n if (data == NULL)\n goto error;\n\n if (!PyBytes_Check(data)) {\n Py_DECREF(data);\n PyErr_SetString(PyExc_TypeError, \"read() should return bytes\");\n goto error;\n }\n\n len = Py_SIZE(data);\n memcpy(buf.buf, PyBytes_AS_STRING(data), len);\n\n PyBuffer_Release(&buf);\n Py_DECREF(data);\n\n return PyLong_FromSsize_t(len);\n\n error:\n PyBuffer_Release(&buf);\n return NULL;\n}\n\nstatic PyObject *\nbufferediobase_unsupported(const char *message)\n{\n PyErr_SetString(IO_STATE->unsupported_operation, message);\n return NULL;\n}\n\nPyDoc_STRVAR(bufferediobase_detach_doc,\n \"Disconnect this buffer from its underlying raw stream and return it.\\n\"\n \"\\n\"\n \"After the raw stream has been detached, the buffer is in an unusable\\n\"\n \"state.\\n\");\n\nstatic PyObject *\nbufferediobase_detach(PyObject *self)\n{\n return bufferediobase_unsupported(\"detach\");\n}\n\nPyDoc_STRVAR(bufferediobase_read_doc,\n \"Read and return up to n bytes.\\n\"\n \"\\n\"\n \"If the argument is omitted, None, or negative, reads and\\n\"\n \"returns all data until EOF.\\n\"\n \"\\n\"\n \"If the argument is positive, and the underlying raw stream is\\n\"\n \"not 'interactive', multiple raw reads may be issued to satisfy\\n\"\n \"the byte count (unless EOF is reached first). But for\\n\"\n \"interactive raw streams (as well as sockets and pipes), at most\\n\"\n \"one raw read will be issued, and a short result does not imply\\n\"\n \"that EOF is imminent.\\n\"\n \"\\n\"\n \"Returns an empty bytes object on EOF.\\n\"\n \"\\n\"\n \"Returns None if the underlying raw stream was open in non-blocking\\n\"\n \"mode and no data is available at the moment.\\n\");\n\nstatic PyObject *\nbufferediobase_read(PyObject *self, PyObject *args)\n{\n return bufferediobase_unsupported(\"read\");\n}\n\nPyDoc_STRVAR(bufferediobase_read1_doc,\n \"Read and return up to n bytes, with at most one read() call\\n\"\n \"to the underlying raw stream. A short result does not imply\\n\"\n \"that EOF is imminent.\\n\"\n \"\\n\"\n \"Returns an empty bytes object on EOF.\\n\");\n\nstatic PyObject *\nbufferediobase_read1(PyObject *self, PyObject *args)\n{\n return bufferediobase_unsupported(\"read1\");\n}\n\nPyDoc_STRVAR(bufferediobase_write_doc,\n \"Write the given buffer to the IO stream.\\n\"\n \"\\n\"\n \"Returns the number of bytes written, which is never less than\\n\"\n \"len(b).\\n\"\n \"\\n\"\n \"Raises BlockingIOError if the buffer is full and the\\n\"\n \"underlying raw stream cannot accept more data at the moment.\\n\");\n\nstatic PyObject *\nbufferediobase_write(PyObject *self, PyObject *args)\n{\n return bufferediobase_unsupported(\"write\");\n}\n\n\nstatic PyMethodDef bufferediobase_methods[] = {\n {\"detach\", (PyCFunction)bufferediobase_detach, METH_NOARGS, bufferediobase_detach_doc},\n {\"read\", bufferediobase_read, METH_VARARGS, bufferediobase_read_doc},\n {\"read1\", bufferediobase_read1, METH_VARARGS, bufferediobase_read1_doc},\n {\"readinto\", bufferediobase_readinto, METH_VARARGS, NULL},\n {\"write\", bufferediobase_write, METH_VARARGS, bufferediobase_write_doc},\n {NULL, NULL}\n};\n\nPyTypeObject PyBufferedIOBase_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_io._BufferedIOBase\", /*tp_name*/\n 0, /*tp_basicsize*/\n 0, /*tp_itemsize*/\n 0, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_compare */\n 0, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash */\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/\n bufferediobase_doc, /* tp_doc */\n 0, /* tp_traverse */\n 0, /* tp_clear */\n 0, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n bufferediobase_methods, /* tp_methods */\n 0, /* tp_members */\n 0, /* tp_getset */\n &PyIOBase_Type, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n 0, /* tp_init */\n 0, /* tp_alloc */\n 0, /* tp_new */\n};\n\n\ntypedef struct {\n PyObject_HEAD\n\n PyObject *raw;\n int ok; /* Initialized? */\n int detached;\n int readable;\n int writable;\n int deallocating;\n\n /* True if this is a vanilla Buffered object (rather than a user derived\n class) *and* the raw stream is a vanilla FileIO object. */\n int fast_closed_checks;\n\n /* Absolute position inside the raw stream (-1 if unknown). */\n Py_off_t abs_pos;\n\n /* A static buffer of size `buffer_size` */\n char *buffer;\n /* Current logical position in the buffer. */\n Py_off_t pos;\n /* Position of the raw stream in the buffer. */\n Py_off_t raw_pos;\n\n /* Just after the last buffered byte in the buffer, or -1 if the buffer\n isn't ready for reading. */\n Py_off_t read_end;\n\n /* Just after the last byte actually written */\n Py_off_t write_pos;\n /* Just after the last byte waiting to be written, or -1 if the buffer\n isn't ready for writing. */\n Py_off_t write_end;\n\n#ifdef WITH_THREAD\n PyThread_type_lock lock;\n volatile long owner;\n#endif\n\n Py_ssize_t buffer_size;\n Py_ssize_t buffer_mask;\n\n PyObject *dict;\n PyObject *weakreflist;\n} buffered;\n\n/*\n Implementation notes:\n\n * BufferedReader, BufferedWriter and BufferedRandom try to share most\n methods (this is helped by the members `readable` and `writable`, which\n are initialized in the respective constructors)\n * They also share a single buffer for reading and writing. This enables\n interleaved reads and writes without flushing. It also makes the logic\n a bit trickier to get right.\n * The absolute position of the raw stream is cached, if possible, in the\n `abs_pos` member. It must be updated every time an operation is done\n on the raw stream. If not sure, it can be reinitialized by calling\n _buffered_raw_tell(), which queries the raw stream (_buffered_raw_seek()\n also does it). To read it, use RAW_TELL().\n * Three helpers, _bufferedreader_raw_read, _bufferedwriter_raw_write and\n _bufferedwriter_flush_unlocked do a lot of useful housekeeping.\n\n NOTE: we should try to maintain block alignment of reads and writes to the\n raw stream (according to the buffer size), but for now it is only done\n in read() and friends.\n\n*/\n\n/* These macros protect the buffered object against concurrent operations. */\n\n#ifdef WITH_THREAD\n\nstatic int\n_enter_buffered_busy(buffered *self)\n{\n if (self->owner == PyThread_get_thread_ident()) {\n PyErr_Format(PyExc_RuntimeError,\n \"reentrant call inside %R\", self);\n return 0;\n }\n Py_BEGIN_ALLOW_THREADS\n PyThread_acquire_lock(self->lock, 1);\n Py_END_ALLOW_THREADS\n return 1;\n}\n\n#define ENTER_BUFFERED(self) \\\n ( (PyThread_acquire_lock(self->lock, 0) ? \\\n 1 : _enter_buffered_busy(self)) \\\n && (self->owner = PyThread_get_thread_ident(), 1) )\n\n#define LEAVE_BUFFERED(self) \\\n do { \\\n self->owner = 0; \\\n PyThread_release_lock(self->lock); \\\n } while(0);\n\n#else\n#define ENTER_BUFFERED(self) 1\n#define LEAVE_BUFFERED(self)\n#endif\n\n#define CHECK_INITIALIZED(self) \\\n if (self->ok <= 0) { \\\n if (self->detached) { \\\n PyErr_SetString(PyExc_ValueError, \\\n \"raw stream has been detached\"); \\\n } else { \\\n PyErr_SetString(PyExc_ValueError, \\\n \"I/O operation on uninitialized object\"); \\\n } \\\n return NULL; \\\n }\n\n#define CHECK_INITIALIZED_INT(self) \\\n if (self->ok <= 0) { \\\n if (self->detached) { \\\n PyErr_SetString(PyExc_ValueError, \\\n \"raw stream has been detached\"); \\\n } else { \\\n PyErr_SetString(PyExc_ValueError, \\\n \"I/O operation on uninitialized object\"); \\\n } \\\n return -1; \\\n }\n\n#define IS_CLOSED(self) \\\n (self->fast_closed_checks \\\n ? _PyFileIO_closed(self->raw) \\\n : buffered_closed(self))\n\n#define CHECK_CLOSED(self, error_msg) \\\n if (IS_CLOSED(self)) { \\\n PyErr_SetString(PyExc_ValueError, error_msg); \\\n return NULL; \\\n }\n\n\n#define VALID_READ_BUFFER(self) \\\n (self->readable && self->read_end != -1)\n\n#define VALID_WRITE_BUFFER(self) \\\n (self->writable && self->write_end != -1)\n\n#define ADJUST_POSITION(self, _new_pos) \\\n do { \\\n self->pos = _new_pos; \\\n if (VALID_READ_BUFFER(self) && self->read_end < self->pos) \\\n self->read_end = self->pos; \\\n } while(0)\n\n#define READAHEAD(self) \\\n ((self->readable && VALID_READ_BUFFER(self)) \\\n ? (self->read_end - self->pos) : 0)\n\n#define RAW_OFFSET(self) \\\n (((VALID_READ_BUFFER(self) || VALID_WRITE_BUFFER(self)) \\\n && self->raw_pos >= 0) ? self->raw_pos - self->pos : 0)\n\n#define RAW_TELL(self) \\\n (self->abs_pos != -1 ? self->abs_pos : _buffered_raw_tell(self))\n\n#define MINUS_LAST_BLOCK(self, size) \\\n (self->buffer_mask ? \\\n (size & ~self->buffer_mask) : \\\n (self->buffer_size * (size / self->buffer_size)))\n\n\nstatic void\nbuffered_dealloc(buffered *self)\n{\n self->deallocating = 1;\n if (self->ok && _PyIOBase_finalize((PyObject *) self) < 0)\n return;\n _PyObject_GC_UNTRACK(self);\n self->ok = 0;\n if (self->weakreflist != NULL)\n PyObject_ClearWeakRefs((PyObject *)self);\n Py_CLEAR(self->raw);\n if (self->buffer) {\n PyMem_Free(self->buffer);\n self->buffer = NULL;\n }\n#ifdef WITH_THREAD\n if (self->lock) {\n PyThread_free_lock(self->lock);\n self->lock = NULL;\n }\n#endif\n Py_CLEAR(self->dict);\n Py_TYPE(self)->tp_free((PyObject *)self);\n}\n\nstatic int\nbuffered_traverse(buffered *self, visitproc visit, void *arg)\n{\n Py_VISIT(self->raw);\n Py_VISIT(self->dict);\n return 0;\n}\n\nstatic int\nbuffered_clear(buffered *self)\n{\n if (self->ok && _PyIOBase_finalize((PyObject *) self) < 0)\n return -1;\n self->ok = 0;\n Py_CLEAR(self->raw);\n Py_CLEAR(self->dict);\n return 0;\n}\n\n/* Because this can call arbitrary code, it shouldn't be called when\n the refcount is 0 (that is, not directly from tp_dealloc unless\n the refcount has been temporarily re-incremented). */\nstatic PyObject *\nbuffered_dealloc_warn(buffered *self, PyObject *source)\n{\n if (self->ok && self->raw) {\n PyObject *r;\n r = PyObject_CallMethod(self->raw, \"_dealloc_warn\", \"O\", source);\n if (r)\n Py_DECREF(r);\n else\n PyErr_Clear();\n }\n Py_RETURN_NONE;\n}\n\n/*\n * _BufferedIOMixin methods\n * This is not a class, just a collection of methods that will be reused\n * by BufferedReader and BufferedWriter\n */\n\n/* Flush and close */\n\nstatic PyObject *\nbuffered_simple_flush(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_flush, NULL);\n}\n\nstatic int\nbuffered_closed(buffered *self)\n{\n int closed;\n PyObject *res;\n CHECK_INITIALIZED_INT(self)\n res = PyObject_GetAttr(self->raw, _PyIO_str_closed);\n if (res == NULL)\n return -1;\n closed = PyObject_IsTrue(res);\n Py_DECREF(res);\n return closed;\n}\n\nstatic PyObject *\nbuffered_closed_get(buffered *self, void *context)\n{\n CHECK_INITIALIZED(self)\n return PyObject_GetAttr(self->raw, _PyIO_str_closed);\n}\n\nstatic PyObject *\nbuffered_close(buffered *self, PyObject *args)\n{\n PyObject *res = NULL;\n int r;\n\n CHECK_INITIALIZED(self)\n if (!ENTER_BUFFERED(self))\n return NULL;\n\n r = buffered_closed(self);\n if (r < 0)\n goto end;\n if (r > 0) {\n res = Py_None;\n Py_INCREF(res);\n goto end;\n }\n\n if (self->deallocating) {\n PyObject *r = buffered_dealloc_warn(self, (PyObject *) self);\n if (r)\n Py_DECREF(r);\n else\n PyErr_Clear();\n }\n /* flush() will most probably re-take the lock, so drop it first */\n LEAVE_BUFFERED(self)\n res = PyObject_CallMethodObjArgs((PyObject *)self, _PyIO_str_flush, NULL);\n if (!ENTER_BUFFERED(self))\n return NULL;\n if (res == NULL) {\n goto end;\n }\n Py_XDECREF(res);\n\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_close, NULL);\n\nend:\n LEAVE_BUFFERED(self)\n return res;\n}\n\n/* detach */\n\nstatic PyObject *\nbuffered_detach(buffered *self, PyObject *args)\n{\n PyObject *raw, *res;\n CHECK_INITIALIZED(self)\n res = PyObject_CallMethodObjArgs((PyObject *)self, _PyIO_str_flush, NULL);\n if (res == NULL)\n return NULL;\n Py_DECREF(res);\n raw = self->raw;\n self->raw = NULL;\n self->detached = 1;\n self->ok = 0;\n return raw;\n}\n\n/* Inquiries */\n\nstatic PyObject *\nbuffered_seekable(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_seekable, NULL);\n}\n\nstatic PyObject *\nbuffered_readable(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_readable, NULL);\n}\n\nstatic PyObject *\nbuffered_writable(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_writable, NULL);\n}\n\nstatic PyObject *\nbuffered_name_get(buffered *self, void *context)\n{\n CHECK_INITIALIZED(self)\n return PyObject_GetAttrString(self->raw, \"name\");\n}\n\nstatic PyObject *\nbuffered_mode_get(buffered *self, void *context)\n{\n CHECK_INITIALIZED(self)\n return PyObject_GetAttrString(self->raw, \"mode\");\n}\n\n/* Lower-level APIs */\n\nstatic PyObject *\nbuffered_fileno(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_fileno, NULL);\n}\n\nstatic PyObject *\nbuffered_isatty(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_isatty, NULL);\n}\n\n/* Serialization */\n\nstatic PyObject *\nbuffered_getstate(buffered *self, PyObject *args)\n{\n PyErr_Format(PyExc_TypeError,\n \"cannot serialize '%s' object\", Py_TYPE(self)->tp_name);\n return NULL;\n}\n\n/* Forward decls */\nstatic PyObject *\n_bufferedwriter_flush_unlocked(buffered *, int);\nstatic Py_ssize_t\n_bufferedreader_fill_buffer(buffered *self);\nstatic void\n_bufferedreader_reset_buf(buffered *self);\nstatic void\n_bufferedwriter_reset_buf(buffered *self);\nstatic PyObject *\n_bufferedreader_peek_unlocked(buffered *self, Py_ssize_t);\nstatic PyObject *\n_bufferedreader_read_all(buffered *self);\nstatic PyObject *\n_bufferedreader_read_fast(buffered *self, Py_ssize_t);\nstatic PyObject *\n_bufferedreader_read_generic(buffered *self, Py_ssize_t);\nstatic Py_ssize_t\n_bufferedreader_raw_read(buffered *self, char *start, Py_ssize_t len);\n\n/*\n * Helpers\n */\n\n/* Returns the address of the `written` member if a BlockingIOError was\n raised, NULL otherwise. The error is always re-raised. */\nstatic Py_ssize_t *\n_buffered_check_blocking_error(void)\n{\n PyObject *t, *v, *tb;\n PyBlockingIOErrorObject *err;\n\n PyErr_Fetch(&t, &v, &tb);\n if (v == NULL || !PyErr_GivenExceptionMatches(v, PyExc_BlockingIOError)) {\n PyErr_Restore(t, v, tb);\n return NULL;\n }\n err = (PyBlockingIOErrorObject *) v;\n /* TODO: sanity check (err->written >= 0) */\n PyErr_Restore(t, v, tb);\n return &err->written;\n}\n\nstatic Py_off_t\n_buffered_raw_tell(buffered *self)\n{\n Py_off_t n;\n PyObject *res;\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_tell, NULL);\n if (res == NULL)\n return -1;\n n = PyNumber_AsOff_t(res, PyExc_ValueError);\n Py_DECREF(res);\n if (n < 0) {\n if (!PyErr_Occurred())\n PyErr_Format(PyExc_IOError,\n \"Raw stream returned invalid position %\" PY_PRIdOFF,\n (PY_OFF_T_COMPAT)n);\n return -1;\n }\n self->abs_pos = n;\n return n;\n}\n\nstatic Py_off_t\n_buffered_raw_seek(buffered *self, Py_off_t target, int whence)\n{\n PyObject *res, *posobj, *whenceobj;\n Py_off_t n;\n\n posobj = PyLong_FromOff_t(target);\n if (posobj == NULL)\n return -1;\n whenceobj = PyLong_FromLong(whence);\n if (whenceobj == NULL) {\n Py_DECREF(posobj);\n return -1;\n }\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_seek,\n posobj, whenceobj, NULL);\n Py_DECREF(posobj);\n Py_DECREF(whenceobj);\n if (res == NULL)\n return -1;\n n = PyNumber_AsOff_t(res, PyExc_ValueError);\n Py_DECREF(res);\n if (n < 0) {\n if (!PyErr_Occurred())\n PyErr_Format(PyExc_IOError,\n \"Raw stream returned invalid position %\" PY_PRIdOFF,\n (PY_OFF_T_COMPAT)n);\n return -1;\n }\n self->abs_pos = n;\n return n;\n}\n\nstatic int\n_buffered_init(buffered *self)\n{\n Py_ssize_t n;\n if (self->buffer_size <= 0) {\n PyErr_SetString(PyExc_ValueError,\n \"buffer size must be strictly positive\");\n return -1;\n }\n if (self->buffer)\n PyMem_Free(self->buffer);\n self->buffer = PyMem_Malloc(self->buffer_size);\n if (self->buffer == NULL) {\n PyErr_NoMemory();\n return -1;\n }\n#ifdef WITH_THREAD\n if (self->lock)\n PyThread_free_lock(self->lock);\n self->lock = PyThread_allocate_lock();\n if (self->lock == NULL) {\n PyErr_SetString(PyExc_RuntimeError, \"can't allocate read lock\");\n return -1;\n }\n self->owner = 0;\n#endif\n /* Find out whether buffer_size is a power of 2 */\n /* XXX is this optimization useful? */\n for (n = self->buffer_size - 1; n & 1; n >>= 1)\n ;\n if (n == 0)\n self->buffer_mask = self->buffer_size - 1;\n else\n self->buffer_mask = 0;\n if (_buffered_raw_tell(self) == -1)\n PyErr_Clear();\n return 0;\n}\n\n/* Return 1 if an EnvironmentError with errno == EINTR is set (and then\n clears the error indicator), 0 otherwise.\n Should only be called when PyErr_Occurred() is true.\n*/\nstatic int\n_trap_eintr(void)\n{\n static PyObject *eintr_int = NULL;\n PyObject *typ, *val, *tb;\n PyEnvironmentErrorObject *env_err;\n\n if (eintr_int == NULL) {\n eintr_int = PyLong_FromLong(EINTR);\n assert(eintr_int != NULL);\n }\n if (!PyErr_ExceptionMatches(PyExc_EnvironmentError))\n return 0;\n PyErr_Fetch(&typ, &val, &tb);\n PyErr_NormalizeException(&typ, &val, &tb);\n env_err = (PyEnvironmentErrorObject *) val;\n assert(env_err != NULL);\n if (env_err->myerrno != NULL &&\n PyObject_RichCompareBool(env_err->myerrno, eintr_int, Py_EQ) > 0) {\n Py_DECREF(typ);\n Py_DECREF(val);\n Py_XDECREF(tb);\n return 1;\n }\n /* This silences any error set by PyObject_RichCompareBool() */\n PyErr_Restore(typ, val, tb);\n return 0;\n}\n\n/*\n * Shared methods and wrappers\n */\n\nstatic PyObject *\nbuffered_flush(buffered *self, PyObject *args)\n{\n PyObject *res;\n\n CHECK_INITIALIZED(self)\n CHECK_CLOSED(self, \"flush of closed file\")\n\n if (!ENTER_BUFFERED(self))\n return NULL;\n res = _bufferedwriter_flush_unlocked(self, 0);\n if (res != NULL && self->readable) {\n /* Rewind the raw stream so that its position corresponds to\n the current logical position. */\n Py_off_t n;\n n = _buffered_raw_seek(self, -RAW_OFFSET(self), 1);\n if (n == -1)\n Py_CLEAR(res);\n _bufferedreader_reset_buf(self);\n }\n LEAVE_BUFFERED(self)\n\n return res;\n}\n\nstatic PyObject *\nbuffered_peek(buffered *self, PyObject *args)\n{\n Py_ssize_t n = 0;\n PyObject *res = NULL;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"|n:peek\", &n)) {\n return NULL;\n }\n\n if (!ENTER_BUFFERED(self))\n return NULL;\n\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 1);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n }\n res = _bufferedreader_peek_unlocked(self, n);\n\nend:\n LEAVE_BUFFERED(self)\n return res;\n}\n\nstatic PyObject *\nbuffered_read(buffered *self, PyObject *args)\n{\n Py_ssize_t n = -1;\n PyObject *res;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"|O&:read\", &_PyIO_ConvertSsize_t, &n)) {\n return NULL;\n }\n if (n < -1) {\n PyErr_SetString(PyExc_ValueError,\n \"read length must be positive or -1\");\n return NULL;\n }\n\n CHECK_CLOSED(self, \"read of closed file\")\n\n if (n == -1) {\n /* The number of bytes is unspecified, read until the end of stream */\n if (!ENTER_BUFFERED(self))\n return NULL;\n res = _bufferedreader_read_all(self);\n LEAVE_BUFFERED(self)\n }\n else {\n res = _bufferedreader_read_fast(self, n);\n if (res == Py_None) {\n Py_DECREF(res);\n if (!ENTER_BUFFERED(self))\n return NULL;\n res = _bufferedreader_read_generic(self, n);\n LEAVE_BUFFERED(self)\n }\n }\n\n return res;\n}\n\nstatic PyObject *\nbuffered_read1(buffered *self, PyObject *args)\n{\n Py_ssize_t n, have, r;\n PyObject *res = NULL;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"n:read1\", &n)) {\n return NULL;\n }\n\n if (n < 0) {\n PyErr_SetString(PyExc_ValueError,\n \"read length must be positive\");\n return NULL;\n }\n if (n == 0)\n return PyBytes_FromStringAndSize(NULL, 0);\n\n if (!ENTER_BUFFERED(self))\n return NULL;\n\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 1);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n }\n\n /* Return up to n bytes. If at least one byte is buffered, we\n only return buffered bytes. Otherwise, we do one raw read. */\n\n /* XXX: this mimicks the io.py implementation but is probably wrong.\n If we need to read from the raw stream, then we could actually read\n all `n` bytes asked by the caller (and possibly more, so as to fill\n our buffer for the next reads). */\n\n have = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (have > 0) {\n if (n > have)\n n = have;\n res = PyBytes_FromStringAndSize(self->buffer + self->pos, n);\n if (res == NULL)\n goto end;\n self->pos += n;\n goto end;\n }\n\n /* Fill the buffer from the raw stream, and copy it to the result. */\n _bufferedreader_reset_buf(self);\n r = _bufferedreader_fill_buffer(self);\n if (r == -1)\n goto end;\n if (r == -2)\n r = 0;\n if (n > r)\n n = r;\n res = PyBytes_FromStringAndSize(self->buffer, n);\n if (res == NULL)\n goto end;\n self->pos = n;\n\nend:\n LEAVE_BUFFERED(self)\n return res;\n}\n\nstatic PyObject *\nbuffered_readinto(buffered *self, PyObject *args)\n{\n Py_buffer buf;\n Py_ssize_t n, written = 0, remaining;\n PyObject *res = NULL;\n\n CHECK_INITIALIZED(self)\n\n if (!PyArg_ParseTuple(args, \"w*:readinto\", &buf))\n return NULL;\n\n n = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (n > 0) {\n if (n >= buf.len) {\n memcpy(buf.buf, self->buffer + self->pos, buf.len);\n self->pos += buf.len;\n res = PyLong_FromSsize_t(buf.len);\n goto end_unlocked;\n }\n memcpy(buf.buf, self->buffer + self->pos, n);\n self->pos += n;\n written = n;\n }\n\n if (!ENTER_BUFFERED(self))\n goto end_unlocked;\n\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 0);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n }\n\n _bufferedreader_reset_buf(self);\n self->pos = 0;\n\n for (remaining = buf.len - written;\n remaining > 0;\n written += n, remaining -= n) {\n /* If remaining bytes is larger than internal buffer size, copy\n * directly into caller's buffer. */\n if (remaining > self->buffer_size) {\n n = _bufferedreader_raw_read(self, (char *) buf.buf + written,\n remaining);\n }\n else {\n n = _bufferedreader_fill_buffer(self);\n if (n > 0) {\n if (n > remaining)\n n = remaining;\n memcpy((char *) buf.buf + written,\n self->buffer + self->pos, n);\n self->pos += n;\n continue; /* short circuit */\n }\n }\n if (n == 0 || (n == -2 && written > 0))\n break;\n if (n < 0) {\n if (n == -2) {\n Py_INCREF(Py_None);\n res = Py_None;\n }\n goto end;\n }\n }\n res = PyLong_FromSsize_t(written);\n\nend:\n LEAVE_BUFFERED(self);\nend_unlocked:\n PyBuffer_Release(&buf);\n return res;\n}\n\nstatic PyObject *\n_buffered_readline(buffered *self, Py_ssize_t limit)\n{\n PyObject *res = NULL;\n PyObject *chunks = NULL;\n Py_ssize_t n, written = 0;\n const char *start, *s, *end;\n\n CHECK_CLOSED(self, \"readline of closed file\")\n\n /* First, try to find a line in the buffer. This can run unlocked because\n the calls to the C API are simple enough that they can't trigger\n any thread switch. */\n n = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (limit >= 0 && n > limit)\n n = limit;\n start = self->buffer + self->pos;\n s = memchr(start, '\\n', n);\n if (s != NULL) {\n res = PyBytes_FromStringAndSize(start, s - start + 1);\n if (res != NULL)\n self->pos += s - start + 1;\n goto end_unlocked;\n }\n if (n == limit) {\n res = PyBytes_FromStringAndSize(start, n);\n if (res != NULL)\n self->pos += n;\n goto end_unlocked;\n }\n\n if (!ENTER_BUFFERED(self))\n goto end_unlocked;\n\n /* Now we try to get some more from the raw stream */\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 1);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n }\n chunks = PyList_New(0);\n if (chunks == NULL)\n goto end;\n if (n > 0) {\n res = PyBytes_FromStringAndSize(start, n);\n if (res == NULL)\n goto end;\n if (PyList_Append(chunks, res) < 0) {\n Py_CLEAR(res);\n goto end;\n }\n Py_CLEAR(res);\n written += n;\n if (limit >= 0)\n limit -= n;\n }\n\n for (;;) {\n _bufferedreader_reset_buf(self);\n n = _bufferedreader_fill_buffer(self);\n if (n == -1)\n goto end;\n if (n <= 0)\n break;\n if (limit >= 0 && n > limit)\n n = limit;\n start = self->buffer;\n end = start + n;\n s = start;\n while (s < end) {\n if (*s++ == '\\n') {\n res = PyBytes_FromStringAndSize(start, s - start);\n if (res == NULL)\n goto end;\n self->pos = s - start;\n goto found;\n }\n }\n res = PyBytes_FromStringAndSize(start, n);\n if (res == NULL)\n goto end;\n if (n == limit) {\n self->pos = n;\n break;\n }\n if (PyList_Append(chunks, res) < 0) {\n Py_CLEAR(res);\n goto end;\n }\n Py_CLEAR(res);\n written += n;\n if (limit >= 0)\n limit -= n;\n }\nfound:\n if (res != NULL && PyList_Append(chunks, res) < 0) {\n Py_CLEAR(res);\n goto end;\n }\n Py_CLEAR(res);\n res = _PyBytes_Join(_PyIO_empty_bytes, chunks);\n\nend:\n LEAVE_BUFFERED(self)\nend_unlocked:\n Py_XDECREF(chunks);\n return res;\n}\n\nstatic PyObject *\nbuffered_readline(buffered *self, PyObject *args)\n{\n Py_ssize_t limit = -1;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"|O&:readline\", &_PyIO_ConvertSsize_t, &limit))\n return NULL;\n return _buffered_readline(self, limit);\n}\n\n\nstatic PyObject *\nbuffered_tell(buffered *self, PyObject *args)\n{\n Py_off_t pos;\n\n CHECK_INITIALIZED(self)\n pos = _buffered_raw_tell(self);\n if (pos == -1)\n return NULL;\n pos -= RAW_OFFSET(self);\n /* TODO: sanity check (pos >= 0) */\n return PyLong_FromOff_t(pos);\n}\n\nstatic PyObject *\nbuffered_seek(buffered *self, PyObject *args)\n{\n Py_off_t target, n;\n int whence = 0;\n PyObject *targetobj, *res = NULL;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"O|i:seek\", &targetobj, &whence)) {\n return NULL;\n }\n if (whence < 0 || whence > 2) {\n PyErr_Format(PyExc_ValueError,\n \"whence must be between 0 and 2, not %d\", whence);\n return NULL;\n }\n\n CHECK_CLOSED(self, \"seek of closed file\")\n\n target = PyNumber_AsOff_t(targetobj, PyExc_ValueError);\n if (target == -1 && PyErr_Occurred())\n return NULL;\n\n if (whence != 2 && self->readable) {\n Py_off_t current, avail;\n /* Check if seeking leaves us inside the current buffer,\n so as to return quickly if possible. Also, we needn't take the\n lock in this fast path.\n Don't know how to do that when whence == 2, though. */\n /* NOTE: RAW_TELL() can release the GIL but the object is in a stable\n state at this point. */\n current = RAW_TELL(self);\n avail = READAHEAD(self);\n if (avail > 0) {\n Py_off_t offset;\n if (whence == 0)\n offset = target - (current - RAW_OFFSET(self));\n else\n offset = target;\n if (offset >= -self->pos && offset <= avail) {\n self->pos += offset;\n return PyLong_FromOff_t(current - avail + offset);\n }\n }\n }\n\n if (!ENTER_BUFFERED(self))\n return NULL;\n\n /* Fallback: invoke raw seek() method and clear buffer */\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 0);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n _bufferedwriter_reset_buf(self);\n }\n\n /* TODO: align on block boundary and read buffer if needed? */\n if (whence == 1)\n target -= RAW_OFFSET(self);\n n = _buffered_raw_seek(self, target, whence);\n if (n == -1)\n goto end;\n self->raw_pos = -1;\n res = PyLong_FromOff_t(n);\n if (res != NULL && self->readable)\n _bufferedreader_reset_buf(self);\n\nend:\n LEAVE_BUFFERED(self)\n return res;\n}\n\nstatic PyObject *\nbuffered_truncate(buffered *self, PyObject *args)\n{\n PyObject *pos = Py_None;\n PyObject *res = NULL;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"|O:truncate\", &pos)) {\n return NULL;\n }\n\n if (!ENTER_BUFFERED(self))\n return NULL;\n\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 0);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n }\n if (self->readable) {\n if (pos == Py_None) {\n /* Rewind the raw stream so that its position corresponds to\n the current logical position. */\n if (_buffered_raw_seek(self, -RAW_OFFSET(self), 1) == -1)\n goto end;\n }\n _bufferedreader_reset_buf(self);\n }\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_truncate, pos, NULL);\n if (res == NULL)\n goto end;\n /* Reset cached position */\n if (_buffered_raw_tell(self) == -1)\n PyErr_Clear();\n\nend:\n LEAVE_BUFFERED(self)\n return res;\n}\n\nstatic PyObject *\nbuffered_iternext(buffered *self)\n{\n PyObject *line;\n PyTypeObject *tp;\n\n CHECK_INITIALIZED(self);\n\n tp = Py_TYPE(self);\n if (tp == &PyBufferedReader_Type ||\n tp == &PyBufferedRandom_Type) {\n /* Skip method call overhead for speed */\n line = _buffered_readline(self, -1);\n }\n else {\n line = PyObject_CallMethodObjArgs((PyObject *)self,\n _PyIO_str_readline, NULL);\n if (line && !PyBytes_Check(line)) {\n PyErr_Format(PyExc_IOError,\n \"readline() should have returned a bytes object, \"\n \"not '%.200s'\", Py_TYPE(line)->tp_name);\n Py_DECREF(line);\n return NULL;\n }\n }\n\n if (line == NULL)\n return NULL;\n\n if (PyBytes_GET_SIZE(line) == 0) {\n /* Reached EOF or would have blocked */\n Py_DECREF(line);\n return NULL;\n }\n\n return line;\n}\n\nstatic PyObject *\nbuffered_repr(buffered *self)\n{\n PyObject *nameobj, *res;\n\n nameobj = PyObject_GetAttrString((PyObject *) self, \"name\");\n if (nameobj == NULL) {\n if (PyErr_ExceptionMatches(PyExc_AttributeError))\n PyErr_Clear();\n else\n return NULL;\n res = PyUnicode_FromFormat(\"<%s>\", Py_TYPE(self)->tp_name);\n }\n else {\n res = PyUnicode_FromFormat(\"<%s name=%R>\",\n Py_TYPE(self)->tp_name, nameobj);\n Py_DECREF(nameobj);\n }\n return res;\n}\n\n/*\n * class BufferedReader\n */\n\nPyDoc_STRVAR(bufferedreader_doc,\n \"Create a new buffered reader using the given readable raw IO object.\");\n\nstatic void _bufferedreader_reset_buf(buffered *self)\n{\n self->read_end = -1;\n}\n\nstatic int\nbufferedreader_init(buffered *self, PyObject *args, PyObject *kwds)\n{\n char *kwlist[] = {\"raw\", \"buffer_size\", NULL};\n Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;\n PyObject *raw;\n\n self->ok = 0;\n self->detached = 0;\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O|n:BufferedReader\", kwlist,\n &raw, &buffer_size)) {\n return -1;\n }\n\n if (_PyIOBase_check_readable(raw, Py_True) == NULL)\n return -1;\n\n Py_CLEAR(self->raw);\n Py_INCREF(raw);\n self->raw = raw;\n self->buffer_size = buffer_size;\n self->readable = 1;\n self->writable = 0;\n\n if (_buffered_init(self) < 0)\n return -1;\n _bufferedreader_reset_buf(self);\n\n self->fast_closed_checks = (Py_TYPE(self) == &PyBufferedReader_Type &&\n Py_TYPE(raw) == &PyFileIO_Type);\n\n self->ok = 1;\n return 0;\n}\n\nstatic Py_ssize_t\n_bufferedreader_raw_read(buffered *self, char *start, Py_ssize_t len)\n{\n Py_buffer buf;\n PyObject *memobj, *res;\n Py_ssize_t n;\n /* NOTE: the buffer needn't be released as its object is NULL. */\n if (PyBuffer_FillInfo(&buf, NULL, start, len, 0, PyBUF_CONTIG) == -1)\n return -1;\n memobj = PyMemoryView_FromBuffer(&buf);\n if (memobj == NULL)\n return -1;\n /* NOTE: PyErr_SetFromErrno() calls PyErr_CheckSignals() when EINTR\n occurs so we needn't do it ourselves.\n We then retry reading, ignoring the signal if no handler has\n raised (see issue #10956).\n */\n do {\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_readinto, memobj, NULL);\n } while (res == NULL && _trap_eintr());\n Py_DECREF(memobj);\n if (res == NULL)\n return -1;\n if (res == Py_None) {\n /* Non-blocking stream would have blocked. Special return code! */\n Py_DECREF(res);\n return -2;\n }\n n = PyNumber_AsSsize_t(res, PyExc_ValueError);\n Py_DECREF(res);\n if (n < 0 || n > len) {\n PyErr_Format(PyExc_IOError,\n \"raw readinto() returned invalid length %zd \"\n \"(should have been between 0 and %zd)\", n, len);\n return -1;\n }\n if (n > 0 && self->abs_pos != -1)\n self->abs_pos += n;\n return n;\n}\n\nstatic Py_ssize_t\n_bufferedreader_fill_buffer(buffered *self)\n{\n Py_ssize_t start, len, n;\n if (VALID_READ_BUFFER(self))\n start = Py_SAFE_DOWNCAST(self->read_end, Py_off_t, Py_ssize_t);\n else\n start = 0;\n len = self->buffer_size - start;\n n = _bufferedreader_raw_read(self, self->buffer + start, len);\n if (n <= 0)\n return n;\n self->read_end = start + n;\n self->raw_pos = start + n;\n return n;\n}\n\nstatic PyObject *\n_bufferedreader_read_all(buffered *self)\n{\n Py_ssize_t current_size;\n PyObject *res, *data = NULL;\n PyObject *chunks = PyList_New(0);\n\n if (chunks == NULL)\n return NULL;\n\n /* First copy what we have in the current buffer. */\n current_size = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (current_size) {\n data = PyBytes_FromStringAndSize(\n self->buffer + self->pos, current_size);\n if (data == NULL) {\n Py_DECREF(chunks);\n return NULL;\n }\n }\n _bufferedreader_reset_buf(self);\n /* We're going past the buffer's bounds, flush it */\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 1);\n if (res == NULL) {\n Py_DECREF(chunks);\n return NULL;\n }\n Py_CLEAR(res);\n }\n while (1) {\n if (data) {\n if (PyList_Append(chunks, data) < 0) {\n Py_DECREF(data);\n Py_DECREF(chunks);\n return NULL;\n }\n Py_DECREF(data);\n }\n\n /* Read until EOF or until read() would block. */\n data = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_read, NULL);\n if (data == NULL) {\n Py_DECREF(chunks);\n return NULL;\n }\n if (data != Py_None && !PyBytes_Check(data)) {\n Py_DECREF(data);\n Py_DECREF(chunks);\n PyErr_SetString(PyExc_TypeError, \"read() should return bytes\");\n return NULL;\n }\n if (data == Py_None || PyBytes_GET_SIZE(data) == 0) {\n if (current_size == 0) {\n Py_DECREF(chunks);\n return data;\n }\n else {\n res = _PyBytes_Join(_PyIO_empty_bytes, chunks);\n Py_DECREF(data);\n Py_DECREF(chunks);\n return res;\n }\n }\n current_size += PyBytes_GET_SIZE(data);\n if (self->abs_pos != -1)\n self->abs_pos += PyBytes_GET_SIZE(data);\n }\n}\n\n/* Read n bytes from the buffer if it can, otherwise return None.\n This function is simple enough that it can run unlocked. */\nstatic PyObject *\n_bufferedreader_read_fast(buffered *self, Py_ssize_t n)\n{\n Py_ssize_t current_size;\n\n current_size = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (n <= current_size) {\n /* Fast path: the data to read is fully buffered. */\n PyObject *res = PyBytes_FromStringAndSize(self->buffer + self->pos, n);\n if (res != NULL)\n self->pos += n;\n return res;\n }\n Py_RETURN_NONE;\n}\n\n/* Generic read function: read from the stream until enough bytes are read,\n * or until an EOF occurs or until read() would block.\n */\nstatic PyObject *\n_bufferedreader_read_generic(buffered *self, Py_ssize_t n)\n{\n PyObject *res = NULL;\n Py_ssize_t current_size, remaining, written;\n char *out;\n\n current_size = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (n <= current_size)\n return _bufferedreader_read_fast(self, n);\n\n res = PyBytes_FromStringAndSize(NULL, n);\n if (res == NULL)\n goto error;\n out = PyBytes_AS_STRING(res);\n remaining = n;\n written = 0;\n if (current_size > 0) {\n memcpy(out, self->buffer + self->pos, current_size);\n remaining -= current_size;\n written += current_size;\n }\n _bufferedreader_reset_buf(self);\n while (remaining > 0) {\n /* We want to read a whole block at the end into buffer.\n If we had readv() we could do this in one pass. */\n Py_ssize_t r = MINUS_LAST_BLOCK(self, remaining);\n if (r == 0)\n break;\n r = _bufferedreader_raw_read(self, out + written, r);\n if (r == -1)\n goto error;\n if (r == 0 || r == -2) {\n /* EOF occurred or read() would block. */\n if (r == 0 || written > 0) {\n if (_PyBytes_Resize(&res, written))\n goto error;\n return res;\n }\n Py_DECREF(res);\n Py_INCREF(Py_None);\n return Py_None;\n }\n remaining -= r;\n written += r;\n }\n assert(remaining <= self->buffer_size);\n self->pos = 0;\n self->raw_pos = 0;\n self->read_end = 0;\n /* NOTE: when the read is satisfied, we avoid issuing any additional\n reads, which could block indefinitely (e.g. on a socket).\n See issue #9550. */\n while (remaining > 0 && self->read_end < self->buffer_size) {\n Py_ssize_t r = _bufferedreader_fill_buffer(self);\n if (r == -1)\n goto error;\n if (r == 0 || r == -2) {\n /* EOF occurred or read() would block. */\n if (r == 0 || written > 0) {\n if (_PyBytes_Resize(&res, written))\n goto error;\n return res;\n }\n Py_DECREF(res);\n Py_INCREF(Py_None);\n return Py_None;\n }\n if (remaining > r) {\n memcpy(out + written, self->buffer + self->pos, r);\n written += r;\n self->pos += r;\n remaining -= r;\n }\n else if (remaining > 0) {\n memcpy(out + written, self->buffer + self->pos, remaining);\n written += remaining;\n self->pos += remaining;\n remaining = 0;\n }\n if (remaining == 0)\n break;\n }\n\n return res;\n\nerror:\n Py_XDECREF(res);\n return NULL;\n}\n\nstatic PyObject *\n_bufferedreader_peek_unlocked(buffered *self, Py_ssize_t n)\n{\n Py_ssize_t have, r;\n\n have = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n /* Constraints:\n 1. we don't want to advance the file position.\n 2. we don't want to lose block alignment, so we can't shift the buffer\n to make some place.\n Therefore, we either return `have` bytes (if > 0), or a full buffer.\n */\n if (have > 0) {\n return PyBytes_FromStringAndSize(self->buffer + self->pos, have);\n }\n\n /* Fill the buffer from the raw stream, and copy it to the result. */\n _bufferedreader_reset_buf(self);\n r = _bufferedreader_fill_buffer(self);\n if (r == -1)\n return NULL;\n if (r == -2)\n r = 0;\n self->pos = 0;\n return PyBytes_FromStringAndSize(self->buffer, r);\n}\n\nstatic PyMethodDef bufferedreader_methods[] = {\n /* BufferedIOMixin methods */\n {\"detach\", (PyCFunction)buffered_detach, METH_NOARGS},\n {\"flush\", (PyCFunction)buffered_simple_flush, METH_NOARGS},\n {\"close\", (PyCFunction)buffered_close, METH_NOARGS},\n {\"seekable\", (PyCFunction)buffered_seekable, METH_NOARGS},\n {\"readable\", (PyCFunction)buffered_readable, METH_NOARGS},\n {\"writable\", (PyCFunction)buffered_writable, METH_NOARGS},\n {\"fileno\", (PyCFunction)buffered_fileno, METH_NOARGS},\n {\"isatty\", (PyCFunction)buffered_isatty, METH_NOARGS},\n {\"_dealloc_warn\", (PyCFunction)buffered_dealloc_warn, METH_O},\n {\"__getstate__\", (PyCFunction)buffered_getstate, METH_NOARGS},\n\n {\"read\", (PyCFunction)buffered_read, METH_VARARGS},\n {\"peek\", (PyCFunction)buffered_peek, METH_VARARGS},\n {\"read1\", (PyCFunction)buffered_read1, METH_VARARGS},\n {\"readinto\", (PyCFunction)buffered_readinto, METH_VARARGS},\n {\"readline\", (PyCFunction)buffered_readline, METH_VARARGS},\n {\"seek\", (PyCFunction)buffered_seek, METH_VARARGS},\n {\"tell\", (PyCFunction)buffered_tell, METH_NOARGS},\n {\"truncate\", (PyCFunction)buffered_truncate, METH_VARARGS},\n {NULL, NULL}\n};\n\nstatic PyMemberDef bufferedreader_members[] = {\n {\"raw\", T_OBJECT, offsetof(buffered, raw), READONLY},\n {NULL}\n};\n\nstatic PyGetSetDef bufferedreader_getset[] = {\n {\"closed\", (getter)buffered_closed_get, NULL, NULL},\n {\"name\", (getter)buffered_name_get, NULL, NULL},\n {\"mode\", (getter)buffered_mode_get, NULL, NULL},\n {NULL}\n};\n\n\nPyTypeObject PyBufferedReader_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_io.BufferedReader\", /*tp_name*/\n sizeof(buffered), /*tp_basicsize*/\n 0, /*tp_itemsize*/\n (destructor)buffered_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_compare */\n (reprfunc)buffered_repr, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash */\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE\n | Py_TPFLAGS_HAVE_GC, /*tp_flags*/\n bufferedreader_doc, /* tp_doc */\n (traverseproc)buffered_traverse, /* tp_traverse */\n (inquiry)buffered_clear, /* tp_clear */\n 0, /* tp_richcompare */\n offsetof(buffered, weakreflist), /*tp_weaklistoffset*/\n 0, /* tp_iter */\n (iternextfunc)buffered_iternext, /* tp_iternext */\n bufferedreader_methods, /* tp_methods */\n bufferedreader_members, /* tp_members */\n bufferedreader_getset, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n offsetof(buffered, dict), /* tp_dictoffset */\n (initproc)bufferedreader_init, /* tp_init */\n 0, /* tp_alloc */\n PyType_GenericNew, /* tp_new */\n};\n\f\n\n\nstatic int\ncomplain_about_max_buffer_size(void)\n{\n if (PyErr_WarnEx(PyExc_DeprecationWarning,\n \"max_buffer_size is deprecated\", 1) < 0)\n return 0;\n return 1;\n}\n\n/*\n * class BufferedWriter\n */\nPyDoc_STRVAR(bufferedwriter_doc,\n \"A buffer for a writeable sequential RawIO object.\\n\"\n \"\\n\"\n \"The constructor creates a BufferedWriter for the given writeable raw\\n\"\n \"stream. If the buffer_size is not given, it defaults to\\n\"\n \"DEFAULT_BUFFER_SIZE. max_buffer_size isn't used anymore.\\n\"\n );\n\nstatic void\n_bufferedwriter_reset_buf(buffered *self)\n{\n self->write_pos = 0;\n self->write_end = -1;\n}\n\nstatic int\nbufferedwriter_init(buffered *self, PyObject *args, PyObject *kwds)\n{\n /* TODO: properly deprecate max_buffer_size */\n char *kwlist[] = {\"raw\", \"buffer_size\", \"max_buffer_size\", NULL};\n Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;\n Py_ssize_t max_buffer_size = -234;\n PyObject *raw;\n\n self->ok = 0;\n self->detached = 0;\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O|nn:BufferedReader\", kwlist,\n &raw, &buffer_size, &max_buffer_size)) {\n return -1;\n }\n\n if (max_buffer_size != -234 && !complain_about_max_buffer_size())\n return -1;\n\n if (_PyIOBase_check_writable(raw, Py_True) == NULL)\n return -1;\n\n Py_CLEAR(self->raw);\n Py_INCREF(raw);\n self->raw = raw;\n self->readable = 0;\n self->writable = 1;\n\n self->buffer_size = buffer_size;\n if (_buffered_init(self) < 0)\n return -1;\n _bufferedwriter_reset_buf(self);\n self->pos = 0;\n\n self->fast_closed_checks = (Py_TYPE(self) == &PyBufferedWriter_Type &&\n Py_TYPE(raw) == &PyFileIO_Type);\n\n self->ok = 1;\n return 0;\n}\n\nstatic Py_ssize_t\n_bufferedwriter_raw_write(buffered *self, char *start, Py_ssize_t len)\n{\n Py_buffer buf;\n PyObject *memobj, *res;\n Py_ssize_t n;\n /* NOTE: the buffer needn't be released as its object is NULL. */\n if (PyBuffer_FillInfo(&buf, NULL, start, len, 1, PyBUF_CONTIG_RO) == -1)\n return -1;\n memobj = PyMemoryView_FromBuffer(&buf);\n if (memobj == NULL)\n return -1;\n /* NOTE: PyErr_SetFromErrno() calls PyErr_CheckSignals() when EINTR\n occurs so we needn't do it ourselves.\n We then retry writing, ignoring the signal if no handler has\n raised (see issue #10956).\n */\n do {\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_write, memobj, NULL);\n } while (res == NULL && _trap_eintr());\n Py_DECREF(memobj);\n if (res == NULL)\n return -1;\n n = PyNumber_AsSsize_t(res, PyExc_ValueError);\n Py_DECREF(res);\n if (n < 0 || n > len) {\n PyErr_Format(PyExc_IOError,\n \"raw write() returned invalid length %zd \"\n \"(should have been between 0 and %zd)\", n, len);\n return -1;\n }\n if (n > 0 && self->abs_pos != -1)\n self->abs_pos += n;\n return n;\n}\n\n/* `restore_pos` is 1 if we need to restore the raw stream position at\n the end, 0 otherwise. */\nstatic PyObject *\n_bufferedwriter_flush_unlocked(buffered *self, int restore_pos)\n{\n Py_ssize_t written = 0;\n Py_off_t n, rewind;\n\n if (!VALID_WRITE_BUFFER(self) || self->write_pos == self->write_end)\n goto end;\n /* First, rewind */\n rewind = RAW_OFFSET(self) + (self->pos - self->write_pos);\n if (rewind != 0) {\n n = _buffered_raw_seek(self, -rewind, 1);\n if (n < 0) {\n goto error;\n }\n self->raw_pos -= rewind;\n }\n while (self->write_pos < self->write_end) {\n n = _bufferedwriter_raw_write(self,\n self->buffer + self->write_pos,\n Py_SAFE_DOWNCAST(self->write_end - self->write_pos,\n Py_off_t, Py_ssize_t));\n if (n == -1) {\n Py_ssize_t *w = _buffered_check_blocking_error();\n if (w == NULL)\n goto error;\n self->write_pos += *w;\n self->raw_pos = self->write_pos;\n written += *w;\n *w = written;\n /* Already re-raised */\n goto error;\n }\n self->write_pos += n;\n self->raw_pos = self->write_pos;\n written += Py_SAFE_DOWNCAST(n, Py_off_t, Py_ssize_t);\n /* Partial writes can return successfully when interrupted by a\n signal (see write(2)). We must run signal handlers before\n blocking another time, possibly indefinitely. */\n if (PyErr_CheckSignals() < 0)\n goto error;\n }\n\n if (restore_pos) {\n Py_off_t forward = rewind - written;\n if (forward != 0) {\n n = _buffered_raw_seek(self, forward, 1);\n if (n < 0) {\n goto error;\n }\n self->raw_pos += forward;\n }\n }\n _bufferedwriter_reset_buf(self);\n\nend:\n Py_RETURN_NONE;\n\nerror:\n return NULL;\n}\n\nstatic PyObject *\nbufferedwriter_write(buffered *self, PyObject *args)\n{\n PyObject *res = NULL;\n Py_buffer buf;\n Py_ssize_t written, avail, remaining;\n Py_off_t offset;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"y*:write\", &buf)) {\n return NULL;\n }\n\n if (IS_CLOSED(self)) {\n PyErr_SetString(PyExc_ValueError, \"write to closed file\");\n PyBuffer_Release(&buf);\n return NULL;\n }\n\n if (!ENTER_BUFFERED(self)) {\n PyBuffer_Release(&buf);\n return NULL;\n }\n\n /* Fast path: the data to write can be fully buffered. */\n if (!VALID_READ_BUFFER(self) && !VALID_WRITE_BUFFER(self)) {\n self->pos = 0;\n self->raw_pos = 0;\n }\n avail = Py_SAFE_DOWNCAST(self->buffer_size - self->pos, Py_off_t, Py_ssize_t);\n if (buf.len <= avail) {\n memcpy(self->buffer + self->pos, buf.buf, buf.len);\n if (!VALID_WRITE_BUFFER(self)) {\n self->write_pos = self->pos;\n }\n ADJUST_POSITION(self, self->pos + buf.len);\n if (self->pos > self->write_end)\n self->write_end = self->pos;\n written = buf.len;\n goto end;\n }\n\n /* First write the current buffer */\n res = _bufferedwriter_flush_unlocked(self, 0);\n if (res == NULL) {\n Py_ssize_t *w = _buffered_check_blocking_error();\n if (w == NULL)\n goto error;\n if (self->readable)\n _bufferedreader_reset_buf(self);\n /* Make some place by shifting the buffer. */\n assert(VALID_WRITE_BUFFER(self));\n memmove(self->buffer, self->buffer + self->write_pos,\n Py_SAFE_DOWNCAST(self->write_end - self->write_pos,\n Py_off_t, Py_ssize_t));\n self->write_end -= self->write_pos;\n self->raw_pos -= self->write_pos;\n self->pos -= self->write_pos;\n self->write_pos = 0;\n avail = Py_SAFE_DOWNCAST(self->buffer_size - self->write_end,\n Py_off_t, Py_ssize_t);\n if (buf.len <= avail) {\n /* Everything can be buffered */\n PyErr_Clear();\n memcpy(self->buffer + self->write_end, buf.buf, buf.len);\n self->write_end += buf.len;\n written = buf.len;\n goto end;\n }\n /* Buffer as much as possible. */\n memcpy(self->buffer + self->write_end, buf.buf, avail);\n self->write_end += avail;\n /* Already re-raised */\n *w = avail;\n goto error;\n }\n Py_CLEAR(res);\n\n /* Adjust the raw stream position if it is away from the logical stream\n position. This happens if the read buffer has been filled but not\n modified (and therefore _bufferedwriter_flush_unlocked() didn't rewind\n the raw stream by itself).\n Fixes issue #6629.\n */\n offset = RAW_OFFSET(self);\n if (offset != 0) {\n if (_buffered_raw_seek(self, -offset, 1) < 0)\n goto error;\n self->raw_pos -= offset;\n }\n\n /* Then write buf itself. At this point the buffer has been emptied. */\n remaining = buf.len;\n written = 0;\n while (remaining > self->buffer_size) {\n Py_ssize_t n = _bufferedwriter_raw_write(\n self, (char *) buf.buf + written, buf.len - written);\n if (n == -1) {\n Py_ssize_t *w = _buffered_check_blocking_error();\n if (w == NULL)\n goto error;\n written += *w;\n remaining -= *w;\n if (remaining > self->buffer_size) {\n /* Can't buffer everything, still buffer as much as possible */\n memcpy(self->buffer,\n (char *) buf.buf + written, self->buffer_size);\n self->raw_pos = 0;\n ADJUST_POSITION(self, self->buffer_size);\n self->write_end = self->buffer_size;\n *w = written + self->buffer_size;\n /* Already re-raised */\n goto error;\n }\n PyErr_Clear();\n break;\n }\n written += n;\n remaining -= n;\n /* Partial writes can return successfully when interrupted by a\n signal (see write(2)). We must run signal handlers before\n blocking another time, possibly indefinitely. */\n if (PyErr_CheckSignals() < 0)\n goto error;\n }\n if (self->readable)\n _bufferedreader_reset_buf(self);\n if (remaining > 0) {\n memcpy(self->buffer, (char *) buf.buf + written, remaining);\n written += remaining;\n }\n self->write_pos = 0;\n /* TODO: sanity check (remaining >= 0) */\n self->write_end = remaining;\n ADJUST_POSITION(self, remaining);\n self->raw_pos = 0;\n\nend:\n res = PyLong_FromSsize_t(written);\n\nerror:\n LEAVE_BUFFERED(self)\n PyBuffer_Release(&buf);\n return res;\n}\n\nstatic PyMethodDef bufferedwriter_methods[] = {\n /* BufferedIOMixin methods */\n {\"close\", (PyCFunction)buffered_close, METH_NOARGS},\n {\"detach\", (PyCFunction)buffered_detach, METH_NOARGS},\n {\"seekable\", (PyCFunction)buffered_seekable, METH_NOARGS},\n {\"readable\", (PyCFunction)buffered_readable, METH_NOARGS},\n {\"writable\", (PyCFunction)buffered_writable, METH_NOARGS},\n {\"fileno\", (PyCFunction)buffered_fileno, METH_NOARGS},\n {\"isatty\", (PyCFunction)buffered_isatty, METH_NOARGS},\n {\"_dealloc_warn\", (PyCFunction)buffered_dealloc_warn, METH_O},\n {\"__getstate__\", (PyCFunction)buffered_getstate, METH_NOARGS},\n\n {\"write\", (PyCFunction)bufferedwriter_write, METH_VARARGS},\n {\"truncate\", (PyCFunction)buffered_truncate, METH_VARARGS},\n {\"flush\", (PyCFunction)buffered_flush, METH_NOARGS},\n {\"seek\", (PyCFunction)buffered_seek, METH_VARARGS},\n {\"tell\", (PyCFunction)buffered_tell, METH_NOARGS},\n {NULL, NULL}\n};\n\nstatic PyMemberDef bufferedwriter_members[] = {\n {\"raw\", T_OBJECT, offsetof(buffered, raw), READONLY},\n {NULL}\n};\n\nstatic PyGetSetDef bufferedwriter_getset[] = {\n {\"closed\", (getter)buffered_closed_get, NULL, NULL},\n {\"name\", (getter)buffered_name_get, NULL, NULL},\n {\"mode\", (getter)buffered_mode_get, NULL, NULL},\n {NULL}\n};\n\n\nPyTypeObject PyBufferedWriter_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_io.BufferedWriter\", /*tp_name*/\n sizeof(buffered), /*tp_basicsize*/\n 0, /*tp_itemsize*/\n (destructor)buffered_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_compare */\n (reprfunc)buffered_repr, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash */\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE\n | Py_TPFLAGS_HAVE_GC, /*tp_flags*/\n bufferedwriter_doc, /* tp_doc */\n (traverseproc)buffered_traverse, /* tp_traverse */\n (inquiry)buffered_clear, /* tp_clear */\n 0, /* tp_richcompare */\n offsetof(buffered, weakreflist), /*tp_weaklistoffset*/\n 0, /* tp_iter */\n 0, /* tp_iternext */\n bufferedwriter_methods, /* tp_methods */\n bufferedwriter_members, /* tp_members */\n bufferedwriter_getset, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n offsetof(buffered, dict), /* tp_dictoffset */\n (initproc)bufferedwriter_init, /* tp_init */\n 0, /* tp_alloc */\n PyType_GenericNew, /* tp_new */\n};\n\f\n\n\n/*\n * BufferedRWPair\n */\n\nPyDoc_STRVAR(bufferedrwpair_doc,\n \"A buffered reader and writer object together.\\n\"\n \"\\n\"\n \"A buffered reader object and buffered writer object put together to\\n\"\n \"form a sequential IO object that can read and write. This is typically\\n\"\n \"used with a socket or two-way pipe.\\n\"\n \"\\n\"\n \"reader and writer are RawIOBase objects that are readable and\\n\"\n \"writeable respectively. If the buffer_size is omitted it defaults to\\n\"\n \"DEFAULT_BUFFER_SIZE.\\n\"\n );\n\n/* XXX The usefulness of this (compared to having two separate IO objects) is\n * questionable.\n */\n\ntypedef struct {\n PyObject_HEAD\n buffered *reader;\n buffered *writer;\n PyObject *dict;\n PyObject *weakreflist;\n} rwpair;\n\nstatic int\nbufferedrwpair_init(rwpair *self, PyObject *args, PyObject *kwds)\n{\n PyObject *reader, *writer;\n Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;\n Py_ssize_t max_buffer_size = -234;\n\n if (!PyArg_ParseTuple(args, \"OO|nn:BufferedRWPair\", &reader, &writer,\n &buffer_size, &max_buffer_size)) {\n return -1;\n }\n\n if (max_buffer_size != -234 && !complain_about_max_buffer_size())\n return -1;\n\n if (_PyIOBase_check_readable(reader, Py_True) == NULL)\n return -1;\n if (_PyIOBase_check_writable(writer, Py_True) == NULL)\n return -1;\n\n self->reader = (buffered *) PyObject_CallFunction(\n (PyObject *) &PyBufferedReader_Type, \"On\", reader, buffer_size);\n if (self->reader == NULL)\n return -1;\n\n self->writer = (buffered *) PyObject_CallFunction(\n (PyObject *) &PyBufferedWriter_Type, \"On\", writer, buffer_size);\n if (self->writer == NULL) {\n Py_CLEAR(self->reader);\n return -1;\n }\n\n return 0;\n}\n\nstatic int\nbufferedrwpair_traverse(rwpair *self, visitproc visit, void *arg)\n{\n Py_VISIT(self->dict);\n return 0;\n}\n\nstatic int\nbufferedrwpair_clear(rwpair *self)\n{\n Py_CLEAR(self->reader);\n Py_CLEAR(self->writer);\n Py_CLEAR(self->dict);\n return 0;\n}\n\nstatic void\nbufferedrwpair_dealloc(rwpair *self)\n{\n _PyObject_GC_UNTRACK(self);\n Py_CLEAR(self->reader);\n Py_CLEAR(self->writer);\n Py_CLEAR(self->dict);\n Py_TYPE(self)->tp_free((PyObject *) self);\n}\n\nstatic PyObject *\n_forward_call(buffered *self, const char *name, PyObject *args)\n{\n PyObject *func = PyObject_GetAttrString((PyObject *)self, name);\n PyObject *ret;\n\n if (func == NULL) {\n PyErr_SetString(PyExc_AttributeError, name);\n return NULL;\n }\n\n ret = PyObject_CallObject(func, args);\n Py_DECREF(func);\n return ret;\n}\n\nstatic PyObject *\nbufferedrwpair_read(rwpair *self, PyObject *args)\n{\n return _forward_call(self->reader, \"read\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_peek(rwpair *self, PyObject *args)\n{\n return _forward_call(self->reader, \"peek\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_read1(rwpair *self, PyObject *args)\n{\n return _forward_call(self->reader, \"read1\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_readinto(rwpair *self, PyObject *args)\n{\n return _forward_call(self->reader, \"readinto\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_write(rwpair *self, PyObject *args)\n{\n return _forward_call(self->writer, \"write\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_flush(rwpair *self, PyObject *args)\n{\n return _forward_call(self->writer, \"flush\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_readable(rwpair *self, PyObject *args)\n{\n return _forward_call(self->reader, \"readable\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_writable(rwpair *self, PyObject *args)\n{\n return _forward_call(self->writer, \"writable\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_close(rwpair *self, PyObject *args)\n{\n PyObject *ret = _forward_call(self->writer, \"close\", args);\n if (ret == NULL)\n return NULL;\n Py_DECREF(ret);\n\n return _forward_call(self->reader, \"close\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_isatty(rwpair *self, PyObject *args)\n{\n PyObject *ret = _forward_call(self->writer, \"isatty\", args);\n\n if (ret != Py_False) {\n /* either True or exception */\n return ret;\n }\n Py_DECREF(ret);\n\n return _forward_call(self->reader, \"isatty\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_closed_get(rwpair *self, void *context)\n{\n return PyObject_GetAttr((PyObject *) self->writer, _PyIO_str_closed);\n}\n\nstatic PyMethodDef bufferedrwpair_methods[] = {\n {\"read\", (PyCFunction)bufferedrwpair_read, METH_VARARGS},\n {\"peek\", (PyCFunction)bufferedrwpair_peek, METH_VARARGS},\n {\"read1\", (PyCFunction)bufferedrwpair_read1, METH_VARARGS},\n {\"readinto\", (PyCFunction)bufferedrwpair_readinto, METH_VARARGS},\n\n {\"write\", (PyCFunction)bufferedrwpair_write, METH_VARARGS},\n {\"flush\", (PyCFunction)bufferedrwpair_flush, METH_NOARGS},\n\n {\"readable\", (PyCFunction)bufferedrwpair_readable, METH_NOARGS},\n {\"writable\", (PyCFunction)bufferedrwpair_writable, METH_NOARGS},\n\n {\"close\", (PyCFunction)bufferedrwpair_close, METH_NOARGS},\n {\"isatty\", (PyCFunction)bufferedrwpair_isatty, METH_NOARGS},\n\n {\"__getstate__\", (PyCFunction)buffered_getstate, METH_NOARGS},\n\n {NULL, NULL}\n};\n\nstatic PyGetSetDef bufferedrwpair_getset[] = {\n {\"closed\", (getter)bufferedrwpair_closed_get, NULL, NULL},\n {NULL}\n};\n\nPyTypeObject PyBufferedRWPair_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_io.BufferedRWPair\", /*tp_name*/\n sizeof(rwpair), /*tp_basicsize*/\n 0, /*tp_itemsize*/\n (destructor)bufferedrwpair_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_compare */\n 0, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash */\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE\n | Py_TPFLAGS_HAVE_GC, /* tp_flags */\n bufferedrwpair_doc, /* tp_doc */\n (traverseproc)bufferedrwpair_traverse, /* tp_traverse */\n (inquiry)bufferedrwpair_clear, /* tp_clear */\n 0, /* tp_richcompare */\n offsetof(rwpair, weakreflist), /*tp_weaklistoffset*/\n 0, /* tp_iter */\n 0, /* tp_iternext */\n bufferedrwpair_methods, /* tp_methods */\n 0, /* tp_members */\n bufferedrwpair_getset, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n offsetof(rwpair, dict), /* tp_dictoffset */\n (initproc)bufferedrwpair_init, /* tp_init */\n 0, /* tp_alloc */\n PyType_GenericNew, /* tp_new */\n};\n\f\n\n\n/*\n * BufferedRandom\n */\n\nPyDoc_STRVAR(bufferedrandom_doc,\n \"A buffered interface to random access streams.\\n\"\n \"\\n\"\n \"The constructor creates a reader and writer for a seekable stream,\\n\"\n \"raw, given in the first argument. If the buffer_size is omitted it\\n\"\n \"defaults to DEFAULT_BUFFER_SIZE. max_buffer_size isn't used anymore.\\n\"\n );\n\nstatic int\nbufferedrandom_init(buffered *self, PyObject *args, PyObject *kwds)\n{\n char *kwlist[] = {\"raw\", \"buffer_size\", \"max_buffer_size\", NULL};\n Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;\n Py_ssize_t max_buffer_size = -234;\n PyObject *raw;\n\n self->ok = 0;\n self->detached = 0;\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O|nn:BufferedReader\", kwlist,\n &raw, &buffer_size, &max_buffer_size)) {\n return -1;\n }\n\n if (max_buffer_size != -234 && !complain_about_max_buffer_size())\n return -1;\n\n if (_PyIOBase_check_seekable(raw, Py_True) == NULL)\n return -1;\n if (_PyIOBase_check_readable(raw, Py_True) == NULL)\n return -1;\n if (_PyIOBase_check_writable(raw, Py_True) == NULL)\n return -1;\n\n Py_CLEAR(self->raw);\n Py_INCREF(raw);\n self->raw = raw;\n self->buffer_size = buffer_size;\n self->readable = 1;\n self->writable = 1;\n\n if (_buffered_init(self) < 0)\n return -1;\n _bufferedreader_reset_buf(self);\n _bufferedwriter_reset_buf(self);\n self->pos = 0;\n\n self->fast_closed_checks = (Py_TYPE(self) == &PyBufferedRandom_Type &&\n Py_TYPE(raw) == &PyFileIO_Type);\n\n self->ok = 1;\n return 0;\n}\n\nstatic PyMethodDef bufferedrandom_methods[] = {\n /* BufferedIOMixin methods */\n {\"close\", (PyCFunction)buffered_close, METH_NOARGS},\n {\"detach\", (PyCFunction)buffered_detach, METH_NOARGS},\n {\"seekable\", (PyCFunction)buffered_seekable, METH_NOARGS},\n {\"readable\", (PyCFunction)buffered_readable, METH_NOARGS},\n {\"writable\", (PyCFunction)buffered_writable, METH_NOARGS},\n {\"fileno\", (PyCFunction)buffered_fileno, METH_NOARGS},\n {\"isatty\", (PyCFunction)buffered_isatty, METH_NOARGS},\n {\"_dealloc_warn\", (PyCFunction)buffered_dealloc_warn, METH_O},\n {\"__getstate__\", (PyCFunction)buffered_getstate, METH_NOARGS},\n\n {\"flush\", (PyCFunction)buffered_flush, METH_NOARGS},\n\n {\"seek\", (PyCFunction)buffered_seek, METH_VARARGS},\n {\"tell\", (PyCFunction)buffered_tell, METH_NOARGS},\n {\"truncate\", (PyCFunction)buffered_truncate, METH_VARARGS},\n {\"read\", (PyCFunction)buffered_read, METH_VARARGS},\n {\"read1\", (PyCFunction)buffered_read1, METH_VARARGS},\n {\"readinto\", (PyCFunction)buffered_readinto, METH_VARARGS},\n {\"readline\", (PyCFunction)buffered_readline, METH_VARARGS},\n {\"peek\", (PyCFunction)buffered_peek, METH_VARARGS},\n {\"write\", (PyCFunction)bufferedwriter_write, METH_VARARGS},\n {NULL, NULL}\n};\n\nstatic PyMemberDef bufferedrandom_members[] = {\n {\"raw\", T_OBJECT, offsetof(buffered, raw), READONLY},\n {NULL}\n};\n\nstatic PyGetSetDef bufferedrandom_getset[] = {\n {\"closed\", (getter)buffered_closed_get, NULL, NULL},\n {\"name\", (getter)buffered_name_get, NULL, NULL},\n {\"mode\", (getter)buffered_mode_get, NULL, NULL},\n {NULL}\n};\n\n\nPyTypeObject PyBufferedRandom_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_io.BufferedRandom\", /*tp_name*/\n sizeof(buffered), /*tp_basicsize*/\n 0, /*tp_itemsize*/\n (destructor)buffered_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_compare */\n (reprfunc)buffered_repr, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash */\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE\n | Py_TPFLAGS_HAVE_GC, /*tp_flags*/\n bufferedrandom_doc, /* tp_doc */\n (traverseproc)buffered_traverse, /* tp_traverse */\n (inquiry)buffered_clear, /* tp_clear */\n 0, /* tp_richcompare */\n offsetof(buffered, weakreflist), /*tp_weaklistoffset*/\n 0, /* tp_iter */\n (iternextfunc)buffered_iternext, /* tp_iternext */\n bufferedrandom_methods, /* tp_methods */\n bufferedrandom_members, /* tp_members */\n bufferedrandom_getset, /* tp_getset */\n 0, /* tp_base */\n 0, /*tp_dict*/\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n offsetof(buffered, dict), /*tp_dictoffset*/\n (initproc)bufferedrandom_init, /* tp_init */\n 0, /* tp_alloc */\n PyType_GenericNew, /* tp_new */\n};\n\n\n/*\n An implementation of Buffered I/O as defined by PEP 3116 - \"New I/O\"\n\n Classes defined here: BufferedIOBase, BufferedReader, BufferedWriter,\n BufferedRandom.\n\n Written by Amaury Forgeot d'Arc and Antoine Pitrou\n*/\n\n#define PY_SSIZE_T_CLEAN\n#include \"Python.h\"\n#include \"structmember.h\"\n#include \"pythread.h\"\n#include \"_iomodule.h\"\n\n/*\n * BufferedIOBase class, inherits from IOBase.\n */\nPyDoc_STRVAR(bufferediobase_doc,\n \"Base class for buffered IO objects.\\n\"\n \"\\n\"\n \"The main difference with RawIOBase is that the read() method\\n\"\n \"supports omitting the size argument, and does not have a default\\n\"\n \"implementation that defers to readinto().\\n\"\n \"\\n\"\n \"In addition, read(), readinto() and write() may raise\\n\"\n \"BlockingIOError if the underlying raw stream is in non-blocking\\n\"\n \"mode and not ready; unlike their raw counterparts, they will never\\n\"\n \"return None.\\n\"\n \"\\n\"\n \"A typical implementation should not inherit from a RawIOBase\\n\"\n \"implementation, but wrap one.\\n\"\n );\n\nstatic PyObject *\nbufferediobase_readinto(PyObject *self, PyObject *args)\n{\n Py_buffer buf;\n Py_ssize_t len;\n PyObject *data;\n\n if (!PyArg_ParseTuple(args, \"w*:readinto\", &buf)) {\n return NULL;\n }\n\n data = PyObject_CallMethod(self, \"read\", \"n\", buf.len);\n if (data == NULL)\n goto error;\n\n if (!PyBytes_Check(data)) {\n Py_DECREF(data);\n PyErr_SetString(PyExc_TypeError, \"read() should return bytes\");\n goto error;\n }\n\n len = Py_SIZE(data);\n memcpy(buf.buf, PyBytes_AS_STRING(data), len);\n\n PyBuffer_Release(&buf);\n Py_DECREF(data);\n\n return PyLong_FromSsize_t(len);\n\n error:\n PyBuffer_Release(&buf);\n return NULL;\n}\n\nstatic PyObject *\nbufferediobase_unsupported(const char *message)\n{\n PyErr_SetString(IO_STATE->unsupported_operation, message);\n return NULL;\n}\n\nPyDoc_STRVAR(bufferediobase_detach_doc,\n \"Disconnect this buffer from its underlying raw stream and return it.\\n\"\n \"\\n\"\n \"After the raw stream has been detached, the buffer is in an unusable\\n\"\n \"state.\\n\");\n\nstatic PyObject *\nbufferediobase_detach(PyObject *self)\n{\n return bufferediobase_unsupported(\"detach\");\n}\n\nPyDoc_STRVAR(bufferediobase_read_doc,\n \"Read and return up to n bytes.\\n\"\n \"\\n\"\n \"If the argument is omitted, None, or negative, reads and\\n\"\n \"returns all data until EOF.\\n\"\n \"\\n\"\n \"If the argument is positive, and the underlying raw stream is\\n\"\n \"not 'interactive', multiple raw reads may be issued to satisfy\\n\"\n \"the byte count (unless EOF is reached first). But for\\n\"\n \"interactive raw streams (as well as sockets and pipes), at most\\n\"\n \"one raw read will be issued, and a short result does not imply\\n\"\n \"that EOF is imminent.\\n\"\n \"\\n\"\n \"Returns an empty bytes object on EOF.\\n\"\n \"\\n\"\n \"Returns None if the underlying raw stream was open in non-blocking\\n\"\n \"mode and no data is available at the moment.\\n\");\n\nstatic PyObject *\nbufferediobase_read(PyObject *self, PyObject *args)\n{\n return bufferediobase_unsupported(\"read\");\n}\n\nPyDoc_STRVAR(bufferediobase_read1_doc,\n \"Read and return up to n bytes, with at most one read() call\\n\"\n \"to the underlying raw stream. A short result does not imply\\n\"\n \"that EOF is imminent.\\n\"\n \"\\n\"\n \"Returns an empty bytes object on EOF.\\n\");\n\nstatic PyObject *\nbufferediobase_read1(PyObject *self, PyObject *args)\n{\n return bufferediobase_unsupported(\"read1\");\n}\n\nPyDoc_STRVAR(bufferediobase_write_doc,\n \"Write the given buffer to the IO stream.\\n\"\n \"\\n\"\n \"Returns the number of bytes written, which is never less than\\n\"\n \"len(b).\\n\"\n \"\\n\"\n \"Raises BlockingIOError if the buffer is full and the\\n\"\n \"underlying raw stream cannot accept more data at the moment.\\n\");\n\nstatic PyObject *\nbufferediobase_write(PyObject *self, PyObject *args)\n{\n return bufferediobase_unsupported(\"write\");\n}\n\n\nstatic PyMethodDef bufferediobase_methods[] = {\n {\"detach\", (PyCFunction)bufferediobase_detach, METH_NOARGS, bufferediobase_detach_doc},\n {\"read\", bufferediobase_read, METH_VARARGS, bufferediobase_read_doc},\n {\"read1\", bufferediobase_read1, METH_VARARGS, bufferediobase_read1_doc},\n {\"readinto\", bufferediobase_readinto, METH_VARARGS, NULL},\n {\"write\", bufferediobase_write, METH_VARARGS, bufferediobase_write_doc},\n {NULL, NULL}\n};\n\nPyTypeObject PyBufferedIOBase_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_io._BufferedIOBase\", /*tp_name*/\n 0, /*tp_basicsize*/\n 0, /*tp_itemsize*/\n 0, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_compare */\n 0, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash */\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/\n bufferediobase_doc, /* tp_doc */\n 0, /* tp_traverse */\n 0, /* tp_clear */\n 0, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n bufferediobase_methods, /* tp_methods */\n 0, /* tp_members */\n 0, /* tp_getset */\n &PyIOBase_Type, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n 0, /* tp_init */\n 0, /* tp_alloc */\n 0, /* tp_new */\n};\n\n\ntypedef struct {\n PyObject_HEAD\n\n PyObject *raw;\n int ok; /* Initialized? */\n int detached;\n int readable;\n int writable;\n int deallocating;\n\n /* True if this is a vanilla Buffered object (rather than a user derived\n class) *and* the raw stream is a vanilla FileIO object. */\n int fast_closed_checks;\n\n /* Absolute position inside the raw stream (-1 if unknown). */\n Py_off_t abs_pos;\n\n /* A static buffer of size `buffer_size` */\n char *buffer;\n /* Current logical position in the buffer. */\n Py_off_t pos;\n /* Position of the raw stream in the buffer. */\n Py_off_t raw_pos;\n\n /* Just after the last buffered byte in the buffer, or -1 if the buffer\n isn't ready for reading. */\n Py_off_t read_end;\n\n /* Just after the last byte actually written */\n Py_off_t write_pos;\n /* Just after the last byte waiting to be written, or -1 if the buffer\n isn't ready for writing. */\n Py_off_t write_end;\n\n#ifdef WITH_THREAD\n PyThread_type_lock lock;\n volatile long owner;\n#endif\n\n Py_ssize_t buffer_size;\n Py_ssize_t buffer_mask;\n\n PyObject *dict;\n PyObject *weakreflist;\n} buffered;\n\n/*\n Implementation notes:\n\n * BufferedReader, BufferedWriter and BufferedRandom try to share most\n methods (this is helped by the members `readable` and `writable`, which\n are initialized in the respective constructors)\n * They also share a single buffer for reading and writing. This enables\n interleaved reads and writes without flushing. It also makes the logic\n a bit trickier to get right.\n * The absolute position of the raw stream is cached, if possible, in the\n `abs_pos` member. It must be updated every time an operation is done\n on the raw stream. If not sure, it can be reinitialized by calling\n _buffered_raw_tell(), which queries the raw stream (_buffered_raw_seek()\n also does it). To read it, use RAW_TELL().\n * Three helpers, _bufferedreader_raw_read, _bufferedwriter_raw_write and\n _bufferedwriter_flush_unlocked do a lot of useful housekeeping.\n\n NOTE: we should try to maintain block alignment of reads and writes to the\n raw stream (according to the buffer size), but for now it is only done\n in read() and friends.\n\n*/\n\n/* These macros protect the buffered object against concurrent operations. */\n\n#ifdef WITH_THREAD\n\nstatic int\n_enter_buffered_busy(buffered *self)\n{\n if (self->owner == PyThread_get_thread_ident()) {\n PyErr_Format(PyExc_RuntimeError,\n \"reentrant call inside %R\", self);\n return 0;\n }\n Py_BEGIN_ALLOW_THREADS\n PyThread_acquire_lock(self->lock, 1);\n Py_END_ALLOW_THREADS\n return 1;\n}\n\n#define ENTER_BUFFERED(self) \\\n ( (PyThread_acquire_lock(self->lock, 0) ? \\\n 1 : _enter_buffered_busy(self)) \\\n && (self->owner = PyThread_get_thread_ident(), 1) )\n\n#define LEAVE_BUFFERED(self) \\\n do { \\\n self->owner = 0; \\\n PyThread_release_lock(self->lock); \\\n } while(0);\n\n#else\n#define ENTER_BUFFERED(self) 1\n#define LEAVE_BUFFERED(self)\n#endif\n\n#define CHECK_INITIALIZED(self) \\\n if (self->ok <= 0) { \\\n if (self->detached) { \\\n PyErr_SetString(PyExc_ValueError, \\\n \"raw stream has been detached\"); \\\n } else { \\\n PyErr_SetString(PyExc_ValueError, \\\n \"I/O operation on uninitialized object\"); \\\n } \\\n return NULL; \\\n }\n\n#define CHECK_INITIALIZED_INT(self) \\\n if (self->ok <= 0) { \\\n if (self->detached) { \\\n PyErr_SetString(PyExc_ValueError, \\\n \"raw stream has been detached\"); \\\n } else { \\\n PyErr_SetString(PyExc_ValueError, \\\n \"I/O operation on uninitialized object\"); \\\n } \\\n return -1; \\\n }\n\n#define IS_CLOSED(self) \\\n (self->fast_closed_checks \\\n ? _PyFileIO_closed(self->raw) \\\n : buffered_closed(self))\n\n#define CHECK_CLOSED(self, error_msg) \\\n if (IS_CLOSED(self)) { \\\n PyErr_SetString(PyExc_ValueError, error_msg); \\\n return NULL; \\\n }\n\n\n#define VALID_READ_BUFFER(self) \\\n (self->readable && self->read_end != -1)\n\n#define VALID_WRITE_BUFFER(self) \\\n (self->writable && self->write_end != -1)\n\n#define ADJUST_POSITION(self, _new_pos) \\\n do { \\\n self->pos = _new_pos; \\\n if (VALID_READ_BUFFER(self) && self->read_end < self->pos) \\\n self->read_end = self->pos; \\\n } while(0)\n\n#define READAHEAD(self) \\\n ((self->readable && VALID_READ_BUFFER(self)) \\\n ? (self->read_end - self->pos) : 0)\n\n#define RAW_OFFSET(self) \\\n (((VALID_READ_BUFFER(self) || VALID_WRITE_BUFFER(self)) \\\n && self->raw_pos >= 0) ? self->raw_pos - self->pos : 0)\n\n#define RAW_TELL(self) \\\n (self->abs_pos != -1 ? self->abs_pos : _buffered_raw_tell(self))\n\n#define MINUS_LAST_BLOCK(self, size) \\\n (self->buffer_mask ? \\\n (size & ~self->buffer_mask) : \\\n (self->buffer_size * (size / self->buffer_size)))\n\n\nstatic void\nbuffered_dealloc(buffered *self)\n{\n self->deallocating = 1;\n if (self->ok && _PyIOBase_finalize((PyObject *) self) < 0)\n return;\n _PyObject_GC_UNTRACK(self);\n self->ok = 0;\n if (self->weakreflist != NULL)\n PyObject_ClearWeakRefs((PyObject *)self);\n Py_CLEAR(self->raw);\n if (self->buffer) {\n PyMem_Free(self->buffer);\n self->buffer = NULL;\n }\n#ifdef WITH_THREAD\n if (self->lock) {\n PyThread_free_lock(self->lock);\n self->lock = NULL;\n }\n#endif\n Py_CLEAR(self->dict);\n Py_TYPE(self)->tp_free((PyObject *)self);\n}\n\nstatic int\nbuffered_traverse(buffered *self, visitproc visit, void *arg)\n{\n Py_VISIT(self->raw);\n Py_VISIT(self->dict);\n return 0;\n}\n\nstatic int\nbuffered_clear(buffered *self)\n{\n if (self->ok && _PyIOBase_finalize((PyObject *) self) < 0)\n return -1;\n self->ok = 0;\n Py_CLEAR(self->raw);\n Py_CLEAR(self->dict);\n return 0;\n}\n\n/* Because this can call arbitrary code, it shouldn't be called when\n the refcount is 0 (that is, not directly from tp_dealloc unless\n the refcount has been temporarily re-incremented). */\nstatic PyObject *\nbuffered_dealloc_warn(buffered *self, PyObject *source)\n{\n if (self->ok && self->raw) {\n PyObject *r;\n r = PyObject_CallMethod(self->raw, \"_dealloc_warn\", \"O\", source);\n if (r)\n Py_DECREF(r);\n else\n PyErr_Clear();\n }\n Py_RETURN_NONE;\n}\n\n/*\n * _BufferedIOMixin methods\n * This is not a class, just a collection of methods that will be reused\n * by BufferedReader and BufferedWriter\n */\n\n/* Flush and close */\n\nstatic PyObject *\nbuffered_simple_flush(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_flush, NULL);\n}\n\nstatic int\nbuffered_closed(buffered *self)\n{\n int closed;\n PyObject *res;\n CHECK_INITIALIZED_INT(self)\n res = PyObject_GetAttr(self->raw, _PyIO_str_closed);\n if (res == NULL)\n return -1;\n closed = PyObject_IsTrue(res);\n Py_DECREF(res);\n return closed;\n}\n\nstatic PyObject *\nbuffered_closed_get(buffered *self, void *context)\n{\n CHECK_INITIALIZED(self)\n return PyObject_GetAttr(self->raw, _PyIO_str_closed);\n}\n\nstatic PyObject *\nbuffered_close(buffered *self, PyObject *args)\n{\n PyObject *res = NULL;\n int r;\n\n CHECK_INITIALIZED(self)\n if (!ENTER_BUFFERED(self))\n return NULL;\n\n r = buffered_closed(self);\n if (r < 0)\n goto end;\n if (r > 0) {\n res = Py_None;\n Py_INCREF(res);\n goto end;\n }\n\n if (self->deallocating) {\n PyObject *r = buffered_dealloc_warn(self, (PyObject *) self);\n if (r)\n Py_DECREF(r);\n else\n PyErr_Clear();\n }\n /* flush() will most probably re-take the lock, so drop it first */\n LEAVE_BUFFERED(self)\n res = PyObject_CallMethodObjArgs((PyObject *)self, _PyIO_str_flush, NULL);\n if (!ENTER_BUFFERED(self))\n return NULL;\n if (res == NULL) {\n goto end;\n }\n Py_XDECREF(res);\n\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_close, NULL);\n\nend:\n LEAVE_BUFFERED(self)\n return res;\n}\n\n/* detach */\n\nstatic PyObject *\nbuffered_detach(buffered *self, PyObject *args)\n{\n PyObject *raw, *res;\n CHECK_INITIALIZED(self)\n res = PyObject_CallMethodObjArgs((PyObject *)self, _PyIO_str_flush, NULL);\n if (res == NULL)\n return NULL;\n Py_DECREF(res);\n raw = self->raw;\n self->raw = NULL;\n self->detached = 1;\n self->ok = 0;\n return raw;\n}\n\n/* Inquiries */\n\nstatic PyObject *\nbuffered_seekable(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_seekable, NULL);\n}\n\nstatic PyObject *\nbuffered_readable(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_readable, NULL);\n}\n\nstatic PyObject *\nbuffered_writable(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_writable, NULL);\n}\n\nstatic PyObject *\nbuffered_name_get(buffered *self, void *context)\n{\n CHECK_INITIALIZED(self)\n return PyObject_GetAttrString(self->raw, \"name\");\n}\n\nstatic PyObject *\nbuffered_mode_get(buffered *self, void *context)\n{\n CHECK_INITIALIZED(self)\n return PyObject_GetAttrString(self->raw, \"mode\");\n}\n\n/* Lower-level APIs */\n\nstatic PyObject *\nbuffered_fileno(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_fileno, NULL);\n}\n\nstatic PyObject *\nbuffered_isatty(buffered *self, PyObject *args)\n{\n CHECK_INITIALIZED(self)\n return PyObject_CallMethodObjArgs(self->raw, _PyIO_str_isatty, NULL);\n}\n\n/* Serialization */\n\nstatic PyObject *\nbuffered_getstate(buffered *self, PyObject *args)\n{\n PyErr_Format(PyExc_TypeError,\n \"cannot serialize '%s' object\", Py_TYPE(self)->tp_name);\n return NULL;\n}\n\n/* Forward decls */\nstatic PyObject *\n_bufferedwriter_flush_unlocked(buffered *, int);\nstatic Py_ssize_t\n_bufferedreader_fill_buffer(buffered *self);\nstatic void\n_bufferedreader_reset_buf(buffered *self);\nstatic void\n_bufferedwriter_reset_buf(buffered *self);\nstatic PyObject *\n_bufferedreader_peek_unlocked(buffered *self, Py_ssize_t);\nstatic PyObject *\n_bufferedreader_read_all(buffered *self);\nstatic PyObject *\n_bufferedreader_read_fast(buffered *self, Py_ssize_t);\nstatic PyObject *\n_bufferedreader_read_generic(buffered *self, Py_ssize_t);\nstatic Py_ssize_t\n_bufferedreader_raw_read(buffered *self, char *start, Py_ssize_t len);\n\n/*\n * Helpers\n */\n\n/* Returns the address of the `written` member if a BlockingIOError was\n raised, NULL otherwise. The error is always re-raised. */\nstatic Py_ssize_t *\n_buffered_check_blocking_error(void)\n{\n PyObject *t, *v, *tb;\n PyBlockingIOErrorObject *err;\n\n PyErr_Fetch(&t, &v, &tb);\n if (v == NULL || !PyErr_GivenExceptionMatches(v, PyExc_BlockingIOError)) {\n PyErr_Restore(t, v, tb);\n return NULL;\n }\n err = (PyBlockingIOErrorObject *) v;\n /* TODO: sanity check (err->written >= 0) */\n PyErr_Restore(t, v, tb);\n return &err->written;\n}\n\nstatic Py_off_t\n_buffered_raw_tell(buffered *self)\n{\n Py_off_t n;\n PyObject *res;\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_tell, NULL);\n if (res == NULL)\n return -1;\n n = PyNumber_AsOff_t(res, PyExc_ValueError);\n Py_DECREF(res);\n if (n < 0) {\n if (!PyErr_Occurred())\n PyErr_Format(PyExc_IOError,\n \"Raw stream returned invalid position %\" PY_PRIdOFF,\n (PY_OFF_T_COMPAT)n);\n return -1;\n }\n self->abs_pos = n;\n return n;\n}\n\nstatic Py_off_t\n_buffered_raw_seek(buffered *self, Py_off_t target, int whence)\n{\n PyObject *res, *posobj, *whenceobj;\n Py_off_t n;\n\n posobj = PyLong_FromOff_t(target);\n if (posobj == NULL)\n return -1;\n whenceobj = PyLong_FromLong(whence);\n if (whenceobj == NULL) {\n Py_DECREF(posobj);\n return -1;\n }\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_seek,\n posobj, whenceobj, NULL);\n Py_DECREF(posobj);\n Py_DECREF(whenceobj);\n if (res == NULL)\n return -1;\n n = PyNumber_AsOff_t(res, PyExc_ValueError);\n Py_DECREF(res);\n if (n < 0) {\n if (!PyErr_Occurred())\n PyErr_Format(PyExc_IOError,\n \"Raw stream returned invalid position %\" PY_PRIdOFF,\n (PY_OFF_T_COMPAT)n);\n return -1;\n }\n self->abs_pos = n;\n return n;\n}\n\nstatic int\n_buffered_init(buffered *self)\n{\n Py_ssize_t n;\n if (self->buffer_size <= 0) {\n PyErr_SetString(PyExc_ValueError,\n \"buffer size must be strictly positive\");\n return -1;\n }\n if (self->buffer)\n PyMem_Free(self->buffer);\n self->buffer = PyMem_Malloc(self->buffer_size);\n if (self->buffer == NULL) {\n PyErr_NoMemory();\n return -1;\n }\n#ifdef WITH_THREAD\n if (self->lock)\n PyThread_free_lock(self->lock);\n self->lock = PyThread_allocate_lock();\n if (self->lock == NULL) {\n PyErr_SetString(PyExc_RuntimeError, \"can't allocate read lock\");\n return -1;\n }\n self->owner = 0;\n#endif\n /* Find out whether buffer_size is a power of 2 */\n /* XXX is this optimization useful? */\n for (n = self->buffer_size - 1; n & 1; n >>= 1)\n ;\n if (n == 0)\n self->buffer_mask = self->buffer_size - 1;\n else\n self->buffer_mask = 0;\n if (_buffered_raw_tell(self) == -1)\n PyErr_Clear();\n return 0;\n}\n\n/* Return 1 if an EnvironmentError with errno == EINTR is set (and then\n clears the error indicator), 0 otherwise.\n Should only be called when PyErr_Occurred() is true.\n*/\nstatic int\n_trap_eintr(void)\n{\n static PyObject *eintr_int = NULL;\n PyObject *typ, *val, *tb;\n PyEnvironmentErrorObject *env_err;\n\n if (eintr_int == NULL) {\n eintr_int = PyLong_FromLong(EINTR);\n assert(eintr_int != NULL);\n }\n if (!PyErr_ExceptionMatches(PyExc_EnvironmentError))\n return 0;\n PyErr_Fetch(&typ, &val, &tb);\n PyErr_NormalizeException(&typ, &val, &tb);\n env_err = (PyEnvironmentErrorObject *) val;\n assert(env_err != NULL);\n if (env_err->myerrno != NULL &&\n PyObject_RichCompareBool(env_err->myerrno, eintr_int, Py_EQ) > 0) {\n Py_DECREF(typ);\n Py_DECREF(val);\n Py_XDECREF(tb);\n return 1;\n }\n /* This silences any error set by PyObject_RichCompareBool() */\n PyErr_Restore(typ, val, tb);\n return 0;\n}\n\n/*\n * Shared methods and wrappers\n */\n\nstatic PyObject *\nbuffered_flush(buffered *self, PyObject *args)\n{\n PyObject *res;\n\n CHECK_INITIALIZED(self)\n CHECK_CLOSED(self, \"flush of closed file\")\n\n if (!ENTER_BUFFERED(self))\n return NULL;\n res = _bufferedwriter_flush_unlocked(self, 0);\n if (res != NULL && self->readable) {\n /* Rewind the raw stream so that its position corresponds to\n the current logical position. */\n Py_off_t n;\n n = _buffered_raw_seek(self, -RAW_OFFSET(self), 1);\n if (n == -1)\n Py_CLEAR(res);\n _bufferedreader_reset_buf(self);\n }\n LEAVE_BUFFERED(self)\n\n return res;\n}\n\nstatic PyObject *\nbuffered_peek(buffered *self, PyObject *args)\n{\n Py_ssize_t n = 0;\n PyObject *res = NULL;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"|n:peek\", &n)) {\n return NULL;\n }\n\n if (!ENTER_BUFFERED(self))\n return NULL;\n\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 1);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n }\n res = _bufferedreader_peek_unlocked(self, n);\n\nend:\n LEAVE_BUFFERED(self)\n return res;\n}\n\nstatic PyObject *\nbuffered_read(buffered *self, PyObject *args)\n{\n Py_ssize_t n = -1;\n PyObject *res;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"|O&:read\", &_PyIO_ConvertSsize_t, &n)) {\n return NULL;\n }\n if (n < -1) {\n PyErr_SetString(PyExc_ValueError,\n \"read length must be positive or -1\");\n return NULL;\n }\n\n CHECK_CLOSED(self, \"read of closed file\")\n\n if (n == -1) {\n /* The number of bytes is unspecified, read until the end of stream */\n if (!ENTER_BUFFERED(self))\n return NULL;\n res = _bufferedreader_read_all(self);\n LEAVE_BUFFERED(self)\n }\n else {\n res = _bufferedreader_read_fast(self, n);\n if (res == Py_None) {\n Py_DECREF(res);\n if (!ENTER_BUFFERED(self))\n return NULL;\n res = _bufferedreader_read_generic(self, n);\n LEAVE_BUFFERED(self)\n }\n }\n\n return res;\n}\n\nstatic PyObject *\nbuffered_read1(buffered *self, PyObject *args)\n{\n Py_ssize_t n, have, r;\n PyObject *res = NULL;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"n:read1\", &n)) {\n return NULL;\n }\n\n if (n < 0) {\n PyErr_SetString(PyExc_ValueError,\n \"read length must be positive\");\n return NULL;\n }\n if (n == 0)\n return PyBytes_FromStringAndSize(NULL, 0);\n\n if (!ENTER_BUFFERED(self))\n return NULL;\n\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 1);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n }\n\n /* Return up to n bytes. If at least one byte is buffered, we\n only return buffered bytes. Otherwise, we do one raw read. */\n\n /* XXX: this mimicks the io.py implementation but is probably wrong.\n If we need to read from the raw stream, then we could actually read\n all `n` bytes asked by the caller (and possibly more, so as to fill\n our buffer for the next reads). */\n\n have = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (have > 0) {\n if (n > have)\n n = have;\n res = PyBytes_FromStringAndSize(self->buffer + self->pos, n);\n if (res == NULL)\n goto end;\n self->pos += n;\n goto end;\n }\n\n /* Fill the buffer from the raw stream, and copy it to the result. */\n _bufferedreader_reset_buf(self);\n r = _bufferedreader_fill_buffer(self);\n if (r == -1)\n goto end;\n if (r == -2)\n r = 0;\n if (n > r)\n n = r;\n res = PyBytes_FromStringAndSize(self->buffer, n);\n if (res == NULL)\n goto end;\n self->pos = n;\n\nend:\n LEAVE_BUFFERED(self)\n return res;\n}\n\nstatic PyObject *\nbuffered_readinto(buffered *self, PyObject *args)\n{\n Py_buffer buf;\n Py_ssize_t n, written = 0, remaining;\n PyObject *res = NULL;\n\n CHECK_INITIALIZED(self)\n\n if (!PyArg_ParseTuple(args, \"w*:readinto\", &buf))\n return NULL;\n\n n = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (n > 0) {\n if (n >= buf.len) {\n memcpy(buf.buf, self->buffer + self->pos, buf.len);\n self->pos += buf.len;\n res = PyLong_FromSsize_t(buf.len);\n goto end_unlocked;\n }\n memcpy(buf.buf, self->buffer + self->pos, n);\n self->pos += n;\n written = n;\n }\n\n if (!ENTER_BUFFERED(self))\n goto end_unlocked;\n\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 0);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n }\n\n _bufferedreader_reset_buf(self);\n self->pos = 0;\n\n for (remaining = buf.len - written;\n remaining > 0;\n written += n, remaining -= n) {\n /* If remaining bytes is larger than internal buffer size, copy\n * directly into caller's buffer. */\n if (remaining > self->buffer_size) {\n n = _bufferedreader_raw_read(self, (char *) buf.buf + written,\n remaining);\n }\n else {\n n = _bufferedreader_fill_buffer(self);\n if (n > 0) {\n if (n > remaining)\n n = remaining;\n memcpy((char *) buf.buf + written,\n self->buffer + self->pos, n);\n self->pos += n;\n continue; /* short circuit */\n }\n }\n if (n == 0 || (n == -2 && written > 0))\n break;\n if (n < 0) {\n if (n == -2) {\n Py_INCREF(Py_None);\n res = Py_None;\n }\n goto end;\n }\n }\n res = PyLong_FromSsize_t(written);\n\nend:\n LEAVE_BUFFERED(self);\nend_unlocked:\n PyBuffer_Release(&buf);\n return res;\n}\n\nstatic PyObject *\n_buffered_readline(buffered *self, Py_ssize_t limit)\n{\n PyObject *res = NULL;\n PyObject *chunks = NULL;\n Py_ssize_t n, written = 0;\n const char *start, *s, *end;\n\n CHECK_CLOSED(self, \"readline of closed file\")\n\n /* First, try to find a line in the buffer. This can run unlocked because\n the calls to the C API are simple enough that they can't trigger\n any thread switch. */\n n = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (limit >= 0 && n > limit)\n n = limit;\n start = self->buffer + self->pos;\n s = memchr(start, '\\n', n);\n if (s != NULL) {\n res = PyBytes_FromStringAndSize(start, s - start + 1);\n if (res != NULL)\n self->pos += s - start + 1;\n goto end_unlocked;\n }\n if (n == limit) {\n res = PyBytes_FromStringAndSize(start, n);\n if (res != NULL)\n self->pos += n;\n goto end_unlocked;\n }\n\n if (!ENTER_BUFFERED(self))\n goto end_unlocked;\n\n /* Now we try to get some more from the raw stream */\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 1);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n }\n chunks = PyList_New(0);\n if (chunks == NULL)\n goto end;\n if (n > 0) {\n res = PyBytes_FromStringAndSize(start, n);\n if (res == NULL)\n goto end;\n if (PyList_Append(chunks, res) < 0) {\n Py_CLEAR(res);\n goto end;\n }\n Py_CLEAR(res);\n written += n;\n if (limit >= 0)\n limit -= n;\n }\n\n for (;;) {\n _bufferedreader_reset_buf(self);\n n = _bufferedreader_fill_buffer(self);\n if (n == -1)\n goto end;\n if (n <= 0)\n break;\n if (limit >= 0 && n > limit)\n n = limit;\n start = self->buffer;\n end = start + n;\n s = start;\n while (s < end) {\n if (*s++ == '\\n') {\n res = PyBytes_FromStringAndSize(start, s - start);\n if (res == NULL)\n goto end;\n self->pos = s - start;\n goto found;\n }\n }\n res = PyBytes_FromStringAndSize(start, n);\n if (res == NULL)\n goto end;\n if (n == limit) {\n self->pos = n;\n break;\n }\n if (PyList_Append(chunks, res) < 0) {\n Py_CLEAR(res);\n goto end;\n }\n Py_CLEAR(res);\n written += n;\n if (limit >= 0)\n limit -= n;\n }\nfound:\n if (res != NULL && PyList_Append(chunks, res) < 0) {\n Py_CLEAR(res);\n goto end;\n }\n Py_CLEAR(res);\n res = _PyBytes_Join(_PyIO_empty_bytes, chunks);\n\nend:\n LEAVE_BUFFERED(self)\nend_unlocked:\n Py_XDECREF(chunks);\n return res;\n}\n\nstatic PyObject *\nbuffered_readline(buffered *self, PyObject *args)\n{\n Py_ssize_t limit = -1;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"|O&:readline\", &_PyIO_ConvertSsize_t, &limit))\n return NULL;\n return _buffered_readline(self, limit);\n}\n\n\nstatic PyObject *\nbuffered_tell(buffered *self, PyObject *args)\n{\n Py_off_t pos;\n\n CHECK_INITIALIZED(self)\n pos = _buffered_raw_tell(self);\n if (pos == -1)\n return NULL;\n pos -= RAW_OFFSET(self);\n /* TODO: sanity check (pos >= 0) */\n return PyLong_FromOff_t(pos);\n}\n\nstatic PyObject *\nbuffered_seek(buffered *self, PyObject *args)\n{\n Py_off_t target, n;\n int whence = 0;\n PyObject *targetobj, *res = NULL;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"O|i:seek\", &targetobj, &whence)) {\n return NULL;\n }\n if (whence < 0 || whence > 2) {\n PyErr_Format(PyExc_ValueError,\n \"whence must be between 0 and 2, not %d\", whence);\n return NULL;\n }\n\n CHECK_CLOSED(self, \"seek of closed file\")\n\n target = PyNumber_AsOff_t(targetobj, PyExc_ValueError);\n if (target == -1 && PyErr_Occurred())\n return NULL;\n\n if (whence != 2 && self->readable) {\n Py_off_t current, avail;\n /* Check if seeking leaves us inside the current buffer,\n so as to return quickly if possible. Also, we needn't take the\n lock in this fast path.\n Don't know how to do that when whence == 2, though. */\n /* NOTE: RAW_TELL() can release the GIL but the object is in a stable\n state at this point. */\n current = RAW_TELL(self);\n avail = READAHEAD(self);\n if (avail > 0) {\n Py_off_t offset;\n if (whence == 0)\n offset = target - (current - RAW_OFFSET(self));\n else\n offset = target;\n if (offset >= -self->pos && offset <= avail) {\n self->pos += offset;\n return PyLong_FromOff_t(current - avail + offset);\n }\n }\n }\n\n if (!ENTER_BUFFERED(self))\n return NULL;\n\n /* Fallback: invoke raw seek() method and clear buffer */\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 0);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n _bufferedwriter_reset_buf(self);\n }\n\n /* TODO: align on block boundary and read buffer if needed? */\n if (whence == 1)\n target -= RAW_OFFSET(self);\n n = _buffered_raw_seek(self, target, whence);\n if (n == -1)\n goto end;\n self->raw_pos = -1;\n res = PyLong_FromOff_t(n);\n if (res != NULL && self->readable)\n _bufferedreader_reset_buf(self);\n\nend:\n LEAVE_BUFFERED(self)\n return res;\n}\n\nstatic PyObject *\nbuffered_truncate(buffered *self, PyObject *args)\n{\n PyObject *pos = Py_None;\n PyObject *res = NULL;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"|O:truncate\", &pos)) {\n return NULL;\n }\n\n if (!ENTER_BUFFERED(self))\n return NULL;\n\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 0);\n if (res == NULL)\n goto end;\n Py_CLEAR(res);\n }\n if (self->readable) {\n if (pos == Py_None) {\n /* Rewind the raw stream so that its position corresponds to\n the current logical position. */\n if (_buffered_raw_seek(self, -RAW_OFFSET(self), 1) == -1)\n goto end;\n }\n _bufferedreader_reset_buf(self);\n }\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_truncate, pos, NULL);\n if (res == NULL)\n goto end;\n /* Reset cached position */\n if (_buffered_raw_tell(self) == -1)\n PyErr_Clear();\n\nend:\n LEAVE_BUFFERED(self)\n return res;\n}\n\nstatic PyObject *\nbuffered_iternext(buffered *self)\n{\n PyObject *line;\n PyTypeObject *tp;\n\n CHECK_INITIALIZED(self);\n\n tp = Py_TYPE(self);\n if (tp == &PyBufferedReader_Type ||\n tp == &PyBufferedRandom_Type) {\n /* Skip method call overhead for speed */\n line = _buffered_readline(self, -1);\n }\n else {\n line = PyObject_CallMethodObjArgs((PyObject *)self,\n _PyIO_str_readline, NULL);\n if (line && !PyBytes_Check(line)) {\n PyErr_Format(PyExc_IOError,\n \"readline() should have returned a bytes object, \"\n \"not '%.200s'\", Py_TYPE(line)->tp_name);\n Py_DECREF(line);\n return NULL;\n }\n }\n\n if (line == NULL)\n return NULL;\n\n if (PyBytes_GET_SIZE(line) == 0) {\n /* Reached EOF or would have blocked */\n Py_DECREF(line);\n return NULL;\n }\n\n return line;\n}\n\nstatic PyObject *\nbuffered_repr(buffered *self)\n{\n PyObject *nameobj, *res;\n\n nameobj = PyObject_GetAttrString((PyObject *) self, \"name\");\n if (nameobj == NULL) {\n if (PyErr_ExceptionMatches(PyExc_AttributeError))\n PyErr_Clear();\n else\n return NULL;\n res = PyUnicode_FromFormat(\"<%s>\", Py_TYPE(self)->tp_name);\n }\n else {\n res = PyUnicode_FromFormat(\"<%s name=%R>\",\n Py_TYPE(self)->tp_name, nameobj);\n Py_DECREF(nameobj);\n }\n return res;\n}\n\n/*\n * class BufferedReader\n */\n\nPyDoc_STRVAR(bufferedreader_doc,\n \"Create a new buffered reader using the given readable raw IO object.\");\n\nstatic void _bufferedreader_reset_buf(buffered *self)\n{\n self->read_end = -1;\n}\n\nstatic int\nbufferedreader_init(buffered *self, PyObject *args, PyObject *kwds)\n{\n char *kwlist[] = {\"raw\", \"buffer_size\", NULL};\n Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;\n PyObject *raw;\n\n self->ok = 0;\n self->detached = 0;\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O|n:BufferedReader\", kwlist,\n &raw, &buffer_size)) {\n return -1;\n }\n\n if (_PyIOBase_check_readable(raw, Py_True) == NULL)\n return -1;\n\n Py_CLEAR(self->raw);\n Py_INCREF(raw);\n self->raw = raw;\n self->buffer_size = buffer_size;\n self->readable = 1;\n self->writable = 0;\n\n if (_buffered_init(self) < 0)\n return -1;\n _bufferedreader_reset_buf(self);\n\n self->fast_closed_checks = (Py_TYPE(self) == &PyBufferedReader_Type &&\n Py_TYPE(raw) == &PyFileIO_Type);\n\n self->ok = 1;\n return 0;\n}\n\nstatic Py_ssize_t\n_bufferedreader_raw_read(buffered *self, char *start, Py_ssize_t len)\n{\n Py_buffer buf;\n PyObject *memobj, *res;\n Py_ssize_t n;\n /* NOTE: the buffer needn't be released as its object is NULL. */\n if (PyBuffer_FillInfo(&buf, NULL, start, len, 0, PyBUF_CONTIG) == -1)\n return -1;\n memobj = PyMemoryView_FromBuffer(&buf);\n if (memobj == NULL)\n return -1;\n /* NOTE: PyErr_SetFromErrno() calls PyErr_CheckSignals() when EINTR\n occurs so we needn't do it ourselves.\n We then retry reading, ignoring the signal if no handler has\n raised (see issue #10956).\n */\n do {\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_readinto, memobj, NULL);\n } while (res == NULL && _trap_eintr());\n Py_DECREF(memobj);\n if (res == NULL)\n return -1;\n if (res == Py_None) {\n /* Non-blocking stream would have blocked. Special return code! */\n Py_DECREF(res);\n return -2;\n }\n n = PyNumber_AsSsize_t(res, PyExc_ValueError);\n Py_DECREF(res);\n if (n < 0 || n > len) {\n PyErr_Format(PyExc_IOError,\n \"raw readinto() returned invalid length %zd \"\n \"(should have been between 0 and %zd)\", n, len);\n return -1;\n }\n if (n > 0 && self->abs_pos != -1)\n self->abs_pos += n;\n return n;\n}\n\nstatic Py_ssize_t\n_bufferedreader_fill_buffer(buffered *self)\n{\n Py_ssize_t start, len, n;\n if (VALID_READ_BUFFER(self))\n start = Py_SAFE_DOWNCAST(self->read_end, Py_off_t, Py_ssize_t);\n else\n start = 0;\n len = self->buffer_size - start;\n n = _bufferedreader_raw_read(self, self->buffer + start, len);\n if (n <= 0)\n return n;\n self->read_end = start + n;\n self->raw_pos = start + n;\n return n;\n}\n\nstatic PyObject *\n_bufferedreader_read_all(buffered *self)\n{\n Py_ssize_t current_size;\n PyObject *res, *data = NULL;\n PyObject *chunks = PyList_New(0);\n\n if (chunks == NULL)\n return NULL;\n\n /* First copy what we have in the current buffer. */\n current_size = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (current_size) {\n data = PyBytes_FromStringAndSize(\n self->buffer + self->pos, current_size);\n if (data == NULL) {\n Py_DECREF(chunks);\n return NULL;\n }\n }\n _bufferedreader_reset_buf(self);\n /* We're going past the buffer's bounds, flush it */\n if (self->writable) {\n res = _bufferedwriter_flush_unlocked(self, 1);\n if (res == NULL) {\n Py_DECREF(chunks);\n return NULL;\n }\n Py_CLEAR(res);\n }\n while (1) {\n if (data) {\n if (PyList_Append(chunks, data) < 0) {\n Py_DECREF(data);\n Py_DECREF(chunks);\n return NULL;\n }\n Py_DECREF(data);\n }\n\n /* Read until EOF or until read() would block. */\n data = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_read, NULL);\n if (data == NULL) {\n Py_DECREF(chunks);\n return NULL;\n }\n if (data != Py_None && !PyBytes_Check(data)) {\n Py_DECREF(data);\n Py_DECREF(chunks);\n PyErr_SetString(PyExc_TypeError, \"read() should return bytes\");\n return NULL;\n }\n if (data == Py_None || PyBytes_GET_SIZE(data) == 0) {\n if (current_size == 0) {\n Py_DECREF(chunks);\n return data;\n }\n else {\n res = _PyBytes_Join(_PyIO_empty_bytes, chunks);\n Py_DECREF(data);\n Py_DECREF(chunks);\n return res;\n }\n }\n current_size += PyBytes_GET_SIZE(data);\n if (self->abs_pos != -1)\n self->abs_pos += PyBytes_GET_SIZE(data);\n }\n}\n\n/* Read n bytes from the buffer if it can, otherwise return None.\n This function is simple enough that it can run unlocked. */\nstatic PyObject *\n_bufferedreader_read_fast(buffered *self, Py_ssize_t n)\n{\n Py_ssize_t current_size;\n\n current_size = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (n <= current_size) {\n /* Fast path: the data to read is fully buffered. */\n PyObject *res = PyBytes_FromStringAndSize(self->buffer + self->pos, n);\n if (res != NULL)\n self->pos += n;\n return res;\n }\n Py_RETURN_NONE;\n}\n\n/* Generic read function: read from the stream until enough bytes are read,\n * or until an EOF occurs or until read() would block.\n */\nstatic PyObject *\n_bufferedreader_read_generic(buffered *self, Py_ssize_t n)\n{\n PyObject *res = NULL;\n Py_ssize_t current_size, remaining, written;\n char *out;\n\n current_size = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n if (n <= current_size)\n return _bufferedreader_read_fast(self, n);\n\n res = PyBytes_FromStringAndSize(NULL, n);\n if (res == NULL)\n goto error;\n out = PyBytes_AS_STRING(res);\n remaining = n;\n written = 0;\n if (current_size > 0) {\n memcpy(out, self->buffer + self->pos, current_size);\n remaining -= current_size;\n written += current_size;\n }\n _bufferedreader_reset_buf(self);\n while (remaining > 0) {\n /* We want to read a whole block at the end into buffer.\n If we had readv() we could do this in one pass. */\n Py_ssize_t r = MINUS_LAST_BLOCK(self, remaining);\n if (r == 0)\n break;\n r = _bufferedreader_raw_read(self, out + written, r);\n if (r == -1)\n goto error;\n if (r == 0 || r == -2) {\n /* EOF occurred or read() would block. */\n if (r == 0 || written > 0) {\n if (_PyBytes_Resize(&res, written))\n goto error;\n return res;\n }\n Py_DECREF(res);\n Py_INCREF(Py_None);\n return Py_None;\n }\n remaining -= r;\n written += r;\n }\n assert(remaining <= self->buffer_size);\n self->pos = 0;\n self->raw_pos = 0;\n self->read_end = 0;\n /* NOTE: when the read is satisfied, we avoid issuing any additional\n reads, which could block indefinitely (e.g. on a socket).\n See issue #9550. */\n while (remaining > 0 && self->read_end < self->buffer_size) {\n Py_ssize_t r = _bufferedreader_fill_buffer(self);\n if (r == -1)\n goto error;\n if (r == 0 || r == -2) {\n /* EOF occurred or read() would block. */\n if (r == 0 || written > 0) {\n if (_PyBytes_Resize(&res, written))\n goto error;\n return res;\n }\n Py_DECREF(res);\n Py_INCREF(Py_None);\n return Py_None;\n }\n if (remaining > r) {\n memcpy(out + written, self->buffer + self->pos, r);\n written += r;\n self->pos += r;\n remaining -= r;\n }\n else if (remaining > 0) {\n memcpy(out + written, self->buffer + self->pos, remaining);\n written += remaining;\n self->pos += remaining;\n remaining = 0;\n }\n if (remaining == 0)\n break;\n }\n\n return res;\n\nerror:\n Py_XDECREF(res);\n return NULL;\n}\n\nstatic PyObject *\n_bufferedreader_peek_unlocked(buffered *self, Py_ssize_t n)\n{\n Py_ssize_t have, r;\n\n have = Py_SAFE_DOWNCAST(READAHEAD(self), Py_off_t, Py_ssize_t);\n /* Constraints:\n 1. we don't want to advance the file position.\n 2. we don't want to lose block alignment, so we can't shift the buffer\n to make some place.\n Therefore, we either return `have` bytes (if > 0), or a full buffer.\n */\n if (have > 0) {\n return PyBytes_FromStringAndSize(self->buffer + self->pos, have);\n }\n\n /* Fill the buffer from the raw stream, and copy it to the result. */\n _bufferedreader_reset_buf(self);\n r = _bufferedreader_fill_buffer(self);\n if (r == -1)\n return NULL;\n if (r == -2)\n r = 0;\n self->pos = 0;\n return PyBytes_FromStringAndSize(self->buffer, r);\n}\n\nstatic PyMethodDef bufferedreader_methods[] = {\n /* BufferedIOMixin methods */\n {\"detach\", (PyCFunction)buffered_detach, METH_NOARGS},\n {\"flush\", (PyCFunction)buffered_simple_flush, METH_NOARGS},\n {\"close\", (PyCFunction)buffered_close, METH_NOARGS},\n {\"seekable\", (PyCFunction)buffered_seekable, METH_NOARGS},\n {\"readable\", (PyCFunction)buffered_readable, METH_NOARGS},\n {\"writable\", (PyCFunction)buffered_writable, METH_NOARGS},\n {\"fileno\", (PyCFunction)buffered_fileno, METH_NOARGS},\n {\"isatty\", (PyCFunction)buffered_isatty, METH_NOARGS},\n {\"_dealloc_warn\", (PyCFunction)buffered_dealloc_warn, METH_O},\n {\"__getstate__\", (PyCFunction)buffered_getstate, METH_NOARGS},\n\n {\"read\", (PyCFunction)buffered_read, METH_VARARGS},\n {\"peek\", (PyCFunction)buffered_peek, METH_VARARGS},\n {\"read1\", (PyCFunction)buffered_read1, METH_VARARGS},\n {\"readinto\", (PyCFunction)buffered_readinto, METH_VARARGS},\n {\"readline\", (PyCFunction)buffered_readline, METH_VARARGS},\n {\"seek\", (PyCFunction)buffered_seek, METH_VARARGS},\n {\"tell\", (PyCFunction)buffered_tell, METH_NOARGS},\n {\"truncate\", (PyCFunction)buffered_truncate, METH_VARARGS},\n {NULL, NULL}\n};\n\nstatic PyMemberDef bufferedreader_members[] = {\n {\"raw\", T_OBJECT, offsetof(buffered, raw), READONLY},\n {NULL}\n};\n\nstatic PyGetSetDef bufferedreader_getset[] = {\n {\"closed\", (getter)buffered_closed_get, NULL, NULL},\n {\"name\", (getter)buffered_name_get, NULL, NULL},\n {\"mode\", (getter)buffered_mode_get, NULL, NULL},\n {NULL}\n};\n\n\nPyTypeObject PyBufferedReader_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_io.BufferedReader\", /*tp_name*/\n sizeof(buffered), /*tp_basicsize*/\n 0, /*tp_itemsize*/\n (destructor)buffered_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_compare */\n (reprfunc)buffered_repr, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash */\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE\n | Py_TPFLAGS_HAVE_GC, /*tp_flags*/\n bufferedreader_doc, /* tp_doc */\n (traverseproc)buffered_traverse, /* tp_traverse */\n (inquiry)buffered_clear, /* tp_clear */\n 0, /* tp_richcompare */\n offsetof(buffered, weakreflist), /*tp_weaklistoffset*/\n 0, /* tp_iter */\n (iternextfunc)buffered_iternext, /* tp_iternext */\n bufferedreader_methods, /* tp_methods */\n bufferedreader_members, /* tp_members */\n bufferedreader_getset, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n offsetof(buffered, dict), /* tp_dictoffset */\n (initproc)bufferedreader_init, /* tp_init */\n 0, /* tp_alloc */\n PyType_GenericNew, /* tp_new */\n};\n\f\n\n\nstatic int\ncomplain_about_max_buffer_size(void)\n{\n if (PyErr_WarnEx(PyExc_DeprecationWarning,\n \"max_buffer_size is deprecated\", 1) < 0)\n return 0;\n return 1;\n}\n\n/*\n * class BufferedWriter\n */\nPyDoc_STRVAR(bufferedwriter_doc,\n \"A buffer for a writeable sequential RawIO object.\\n\"\n \"\\n\"\n \"The constructor creates a BufferedWriter for the given writeable raw\\n\"\n \"stream. If the buffer_size is not given, it defaults to\\n\"\n \"DEFAULT_BUFFER_SIZE. max_buffer_size isn't used anymore.\\n\"\n );\n\nstatic void\n_bufferedwriter_reset_buf(buffered *self)\n{\n self->write_pos = 0;\n self->write_end = -1;\n}\n\nstatic int\nbufferedwriter_init(buffered *self, PyObject *args, PyObject *kwds)\n{\n /* TODO: properly deprecate max_buffer_size */\n char *kwlist[] = {\"raw\", \"buffer_size\", \"max_buffer_size\", NULL};\n Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;\n Py_ssize_t max_buffer_size = -234;\n PyObject *raw;\n\n self->ok = 0;\n self->detached = 0;\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O|nn:BufferedReader\", kwlist,\n &raw, &buffer_size, &max_buffer_size)) {\n return -1;\n }\n\n if (max_buffer_size != -234 && !complain_about_max_buffer_size())\n return -1;\n\n if (_PyIOBase_check_writable(raw, Py_True) == NULL)\n return -1;\n\n Py_CLEAR(self->raw);\n Py_INCREF(raw);\n self->raw = raw;\n self->readable = 0;\n self->writable = 1;\n\n self->buffer_size = buffer_size;\n if (_buffered_init(self) < 0)\n return -1;\n _bufferedwriter_reset_buf(self);\n self->pos = 0;\n\n self->fast_closed_checks = (Py_TYPE(self) == &PyBufferedWriter_Type &&\n Py_TYPE(raw) == &PyFileIO_Type);\n\n self->ok = 1;\n return 0;\n}\n\nstatic Py_ssize_t\n_bufferedwriter_raw_write(buffered *self, char *start, Py_ssize_t len)\n{\n Py_buffer buf;\n PyObject *memobj, *res;\n Py_ssize_t n;\n /* NOTE: the buffer needn't be released as its object is NULL. */\n if (PyBuffer_FillInfo(&buf, NULL, start, len, 1, PyBUF_CONTIG_RO) == -1)\n return -1;\n memobj = PyMemoryView_FromBuffer(&buf);\n if (memobj == NULL)\n return -1;\n /* NOTE: PyErr_SetFromErrno() calls PyErr_CheckSignals() when EINTR\n occurs so we needn't do it ourselves.\n We then retry writing, ignoring the signal if no handler has\n raised (see issue #10956).\n */\n do {\n res = PyObject_CallMethodObjArgs(self->raw, _PyIO_str_write, memobj, NULL);\n } while (res == NULL && _trap_eintr());\n Py_DECREF(memobj);\n if (res == NULL)\n return -1;\n n = PyNumber_AsSsize_t(res, PyExc_ValueError);\n Py_DECREF(res);\n if (n < 0 || n > len) {\n PyErr_Format(PyExc_IOError,\n \"raw write() returned invalid length %zd \"\n \"(should have been between 0 and %zd)\", n, len);\n return -1;\n }\n if (n > 0 && self->abs_pos != -1)\n self->abs_pos += n;\n return n;\n}\n\n/* `restore_pos` is 1 if we need to restore the raw stream position at\n the end, 0 otherwise. */\nstatic PyObject *\n_bufferedwriter_flush_unlocked(buffered *self, int restore_pos)\n{\n Py_ssize_t written = 0;\n Py_off_t n, rewind;\n\n if (!VALID_WRITE_BUFFER(self) || self->write_pos == self->write_end)\n goto end;\n /* First, rewind */\n rewind = RAW_OFFSET(self) + (self->pos - self->write_pos);\n if (rewind != 0) {\n n = _buffered_raw_seek(self, -rewind, 1);\n if (n < 0) {\n goto error;\n }\n self->raw_pos -= rewind;\n }\n while (self->write_pos < self->write_end) {\n n = _bufferedwriter_raw_write(self,\n self->buffer + self->write_pos,\n Py_SAFE_DOWNCAST(self->write_end - self->write_pos,\n Py_off_t, Py_ssize_t));\n if (n == -1) {\n Py_ssize_t *w = _buffered_check_blocking_error();\n if (w == NULL)\n goto error;\n self->write_pos += *w;\n self->raw_pos = self->write_pos;\n written += *w;\n *w = written;\n /* Already re-raised */\n goto error;\n }\n self->write_pos += n;\n self->raw_pos = self->write_pos;\n written += Py_SAFE_DOWNCAST(n, Py_off_t, Py_ssize_t);\n /* Partial writes can return successfully when interrupted by a\n signal (see write(2)). We must run signal handlers before\n blocking another time, possibly indefinitely. */\n if (PyErr_CheckSignals() < 0)\n goto error;\n }\n\n if (restore_pos) {\n Py_off_t forward = rewind - written;\n if (forward != 0) {\n n = _buffered_raw_seek(self, forward, 1);\n if (n < 0) {\n goto error;\n }\n self->raw_pos += forward;\n }\n }\n _bufferedwriter_reset_buf(self);\n\nend:\n Py_RETURN_NONE;\n\nerror:\n return NULL;\n}\n\nstatic PyObject *\nbufferedwriter_write(buffered *self, PyObject *args)\n{\n PyObject *res = NULL;\n Py_buffer buf;\n Py_ssize_t written, avail, remaining;\n Py_off_t offset;\n\n CHECK_INITIALIZED(self)\n if (!PyArg_ParseTuple(args, \"y*:write\", &buf)) {\n return NULL;\n }\n\n if (IS_CLOSED(self)) {\n PyErr_SetString(PyExc_ValueError, \"write to closed file\");\n PyBuffer_Release(&buf);\n return NULL;\n }\n\n if (!ENTER_BUFFERED(self)) {\n PyBuffer_Release(&buf);\n return NULL;\n }\n\n /* Fast path: the data to write can be fully buffered. */\n if (!VALID_READ_BUFFER(self) && !VALID_WRITE_BUFFER(self)) {\n self->pos = 0;\n self->raw_pos = 0;\n }\n avail = Py_SAFE_DOWNCAST(self->buffer_size - self->pos, Py_off_t, Py_ssize_t);\n if (buf.len <= avail) {\n memcpy(self->buffer + self->pos, buf.buf, buf.len);\n if (!VALID_WRITE_BUFFER(self) || self->write_pos > self->pos) {\n self->write_pos = self->pos;\n }\n ADJUST_POSITION(self, self->pos + buf.len);\n if (self->pos > self->write_end)\n self->write_end = self->pos;\n written = buf.len;\n goto end;\n }\n\n /* First write the current buffer */\n res = _bufferedwriter_flush_unlocked(self, 0);\n if (res == NULL) {\n Py_ssize_t *w = _buffered_check_blocking_error();\n if (w == NULL)\n goto error;\n if (self->readable)\n _bufferedreader_reset_buf(self);\n /* Make some place by shifting the buffer. */\n assert(VALID_WRITE_BUFFER(self));\n memmove(self->buffer, self->buffer + self->write_pos,\n Py_SAFE_DOWNCAST(self->write_end - self->write_pos,\n Py_off_t, Py_ssize_t));\n self->write_end -= self->write_pos;\n self->raw_pos -= self->write_pos;\n self->pos -= self->write_pos;\n self->write_pos = 0;\n avail = Py_SAFE_DOWNCAST(self->buffer_size - self->write_end,\n Py_off_t, Py_ssize_t);\n if (buf.len <= avail) {\n /* Everything can be buffered */\n PyErr_Clear();\n memcpy(self->buffer + self->write_end, buf.buf, buf.len);\n self->write_end += buf.len;\n written = buf.len;\n goto end;\n }\n /* Buffer as much as possible. */\n memcpy(self->buffer + self->write_end, buf.buf, avail);\n self->write_end += avail;\n /* Already re-raised */\n *w = avail;\n goto error;\n }\n Py_CLEAR(res);\n\n /* Adjust the raw stream position if it is away from the logical stream\n position. This happens if the read buffer has been filled but not\n modified (and therefore _bufferedwriter_flush_unlocked() didn't rewind\n the raw stream by itself).\n Fixes issue #6629.\n */\n offset = RAW_OFFSET(self);\n if (offset != 0) {\n if (_buffered_raw_seek(self, -offset, 1) < 0)\n goto error;\n self->raw_pos -= offset;\n }\n\n /* Then write buf itself. At this point the buffer has been emptied. */\n remaining = buf.len;\n written = 0;\n while (remaining > self->buffer_size) {\n Py_ssize_t n = _bufferedwriter_raw_write(\n self, (char *) buf.buf + written, buf.len - written);\n if (n == -1) {\n Py_ssize_t *w = _buffered_check_blocking_error();\n if (w == NULL)\n goto error;\n written += *w;\n remaining -= *w;\n if (remaining > self->buffer_size) {\n /* Can't buffer everything, still buffer as much as possible */\n memcpy(self->buffer,\n (char *) buf.buf + written, self->buffer_size);\n self->raw_pos = 0;\n ADJUST_POSITION(self, self->buffer_size);\n self->write_end = self->buffer_size;\n *w = written + self->buffer_size;\n /* Already re-raised */\n goto error;\n }\n PyErr_Clear();\n break;\n }\n written += n;\n remaining -= n;\n /* Partial writes can return successfully when interrupted by a\n signal (see write(2)). We must run signal handlers before\n blocking another time, possibly indefinitely. */\n if (PyErr_CheckSignals() < 0)\n goto error;\n }\n if (self->readable)\n _bufferedreader_reset_buf(self);\n if (remaining > 0) {\n memcpy(self->buffer, (char *) buf.buf + written, remaining);\n written += remaining;\n }\n self->write_pos = 0;\n /* TODO: sanity check (remaining >= 0) */\n self->write_end = remaining;\n ADJUST_POSITION(self, remaining);\n self->raw_pos = 0;\n\nend:\n res = PyLong_FromSsize_t(written);\n\nerror:\n LEAVE_BUFFERED(self)\n PyBuffer_Release(&buf);\n return res;\n}\n\nstatic PyMethodDef bufferedwriter_methods[] = {\n /* BufferedIOMixin methods */\n {\"close\", (PyCFunction)buffered_close, METH_NOARGS},\n {\"detach\", (PyCFunction)buffered_detach, METH_NOARGS},\n {\"seekable\", (PyCFunction)buffered_seekable, METH_NOARGS},\n {\"readable\", (PyCFunction)buffered_readable, METH_NOARGS},\n {\"writable\", (PyCFunction)buffered_writable, METH_NOARGS},\n {\"fileno\", (PyCFunction)buffered_fileno, METH_NOARGS},\n {\"isatty\", (PyCFunction)buffered_isatty, METH_NOARGS},\n {\"_dealloc_warn\", (PyCFunction)buffered_dealloc_warn, METH_O},\n {\"__getstate__\", (PyCFunction)buffered_getstate, METH_NOARGS},\n\n {\"write\", (PyCFunction)bufferedwriter_write, METH_VARARGS},\n {\"truncate\", (PyCFunction)buffered_truncate, METH_VARARGS},\n {\"flush\", (PyCFunction)buffered_flush, METH_NOARGS},\n {\"seek\", (PyCFunction)buffered_seek, METH_VARARGS},\n {\"tell\", (PyCFunction)buffered_tell, METH_NOARGS},\n {NULL, NULL}\n};\n\nstatic PyMemberDef bufferedwriter_members[] = {\n {\"raw\", T_OBJECT, offsetof(buffered, raw), READONLY},\n {NULL}\n};\n\nstatic PyGetSetDef bufferedwriter_getset[] = {\n {\"closed\", (getter)buffered_closed_get, NULL, NULL},\n {\"name\", (getter)buffered_name_get, NULL, NULL},\n {\"mode\", (getter)buffered_mode_get, NULL, NULL},\n {NULL}\n};\n\n\nPyTypeObject PyBufferedWriter_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_io.BufferedWriter\", /*tp_name*/\n sizeof(buffered), /*tp_basicsize*/\n 0, /*tp_itemsize*/\n (destructor)buffered_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_compare */\n (reprfunc)buffered_repr, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash */\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE\n | Py_TPFLAGS_HAVE_GC, /*tp_flags*/\n bufferedwriter_doc, /* tp_doc */\n (traverseproc)buffered_traverse, /* tp_traverse */\n (inquiry)buffered_clear, /* tp_clear */\n 0, /* tp_richcompare */\n offsetof(buffered, weakreflist), /*tp_weaklistoffset*/\n 0, /* tp_iter */\n 0, /* tp_iternext */\n bufferedwriter_methods, /* tp_methods */\n bufferedwriter_members, /* tp_members */\n bufferedwriter_getset, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n offsetof(buffered, dict), /* tp_dictoffset */\n (initproc)bufferedwriter_init, /* tp_init */\n 0, /* tp_alloc */\n PyType_GenericNew, /* tp_new */\n};\n\f\n\n\n/*\n * BufferedRWPair\n */\n\nPyDoc_STRVAR(bufferedrwpair_doc,\n \"A buffered reader and writer object together.\\n\"\n \"\\n\"\n \"A buffered reader object and buffered writer object put together to\\n\"\n \"form a sequential IO object that can read and write. This is typically\\n\"\n \"used with a socket or two-way pipe.\\n\"\n \"\\n\"\n \"reader and writer are RawIOBase objects that are readable and\\n\"\n \"writeable respectively. If the buffer_size is omitted it defaults to\\n\"\n \"DEFAULT_BUFFER_SIZE.\\n\"\n );\n\n/* XXX The usefulness of this (compared to having two separate IO objects) is\n * questionable.\n */\n\ntypedef struct {\n PyObject_HEAD\n buffered *reader;\n buffered *writer;\n PyObject *dict;\n PyObject *weakreflist;\n} rwpair;\n\nstatic int\nbufferedrwpair_init(rwpair *self, PyObject *args, PyObject *kwds)\n{\n PyObject *reader, *writer;\n Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;\n Py_ssize_t max_buffer_size = -234;\n\n if (!PyArg_ParseTuple(args, \"OO|nn:BufferedRWPair\", &reader, &writer,\n &buffer_size, &max_buffer_size)) {\n return -1;\n }\n\n if (max_buffer_size != -234 && !complain_about_max_buffer_size())\n return -1;\n\n if (_PyIOBase_check_readable(reader, Py_True) == NULL)\n return -1;\n if (_PyIOBase_check_writable(writer, Py_True) == NULL)\n return -1;\n\n self->reader = (buffered *) PyObject_CallFunction(\n (PyObject *) &PyBufferedReader_Type, \"On\", reader, buffer_size);\n if (self->reader == NULL)\n return -1;\n\n self->writer = (buffered *) PyObject_CallFunction(\n (PyObject *) &PyBufferedWriter_Type, \"On\", writer, buffer_size);\n if (self->writer == NULL) {\n Py_CLEAR(self->reader);\n return -1;\n }\n\n return 0;\n}\n\nstatic int\nbufferedrwpair_traverse(rwpair *self, visitproc visit, void *arg)\n{\n Py_VISIT(self->dict);\n return 0;\n}\n\nstatic int\nbufferedrwpair_clear(rwpair *self)\n{\n Py_CLEAR(self->reader);\n Py_CLEAR(self->writer);\n Py_CLEAR(self->dict);\n return 0;\n}\n\nstatic void\nbufferedrwpair_dealloc(rwpair *self)\n{\n _PyObject_GC_UNTRACK(self);\n Py_CLEAR(self->reader);\n Py_CLEAR(self->writer);\n Py_CLEAR(self->dict);\n Py_TYPE(self)->tp_free((PyObject *) self);\n}\n\nstatic PyObject *\n_forward_call(buffered *self, const char *name, PyObject *args)\n{\n PyObject *func = PyObject_GetAttrString((PyObject *)self, name);\n PyObject *ret;\n\n if (func == NULL) {\n PyErr_SetString(PyExc_AttributeError, name);\n return NULL;\n }\n\n ret = PyObject_CallObject(func, args);\n Py_DECREF(func);\n return ret;\n}\n\nstatic PyObject *\nbufferedrwpair_read(rwpair *self, PyObject *args)\n{\n return _forward_call(self->reader, \"read\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_peek(rwpair *self, PyObject *args)\n{\n return _forward_call(self->reader, \"peek\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_read1(rwpair *self, PyObject *args)\n{\n return _forward_call(self->reader, \"read1\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_readinto(rwpair *self, PyObject *args)\n{\n return _forward_call(self->reader, \"readinto\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_write(rwpair *self, PyObject *args)\n{\n return _forward_call(self->writer, \"write\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_flush(rwpair *self, PyObject *args)\n{\n return _forward_call(self->writer, \"flush\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_readable(rwpair *self, PyObject *args)\n{\n return _forward_call(self->reader, \"readable\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_writable(rwpair *self, PyObject *args)\n{\n return _forward_call(self->writer, \"writable\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_close(rwpair *self, PyObject *args)\n{\n PyObject *ret = _forward_call(self->writer, \"close\", args);\n if (ret == NULL)\n return NULL;\n Py_DECREF(ret);\n\n return _forward_call(self->reader, \"close\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_isatty(rwpair *self, PyObject *args)\n{\n PyObject *ret = _forward_call(self->writer, \"isatty\", args);\n\n if (ret != Py_False) {\n /* either True or exception */\n return ret;\n }\n Py_DECREF(ret);\n\n return _forward_call(self->reader, \"isatty\", args);\n}\n\nstatic PyObject *\nbufferedrwpair_closed_get(rwpair *self, void *context)\n{\n return PyObject_GetAttr((PyObject *) self->writer, _PyIO_str_closed);\n}\n\nstatic PyMethodDef bufferedrwpair_methods[] = {\n {\"read\", (PyCFunction)bufferedrwpair_read, METH_VARARGS},\n {\"peek\", (PyCFunction)bufferedrwpair_peek, METH_VARARGS},\n {\"read1\", (PyCFunction)bufferedrwpair_read1, METH_VARARGS},\n {\"readinto\", (PyCFunction)bufferedrwpair_readinto, METH_VARARGS},\n\n {\"write\", (PyCFunction)bufferedrwpair_write, METH_VARARGS},\n {\"flush\", (PyCFunction)bufferedrwpair_flush, METH_NOARGS},\n\n {\"readable\", (PyCFunction)bufferedrwpair_readable, METH_NOARGS},\n {\"writable\", (PyCFunction)bufferedrwpair_writable, METH_NOARGS},\n\n {\"close\", (PyCFunction)bufferedrwpair_close, METH_NOARGS},\n {\"isatty\", (PyCFunction)bufferedrwpair_isatty, METH_NOARGS},\n\n {\"__getstate__\", (PyCFunction)buffered_getstate, METH_NOARGS},\n\n {NULL, NULL}\n};\n\nstatic PyGetSetDef bufferedrwpair_getset[] = {\n {\"closed\", (getter)bufferedrwpair_closed_get, NULL, NULL},\n {NULL}\n};\n\nPyTypeObject PyBufferedRWPair_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_io.BufferedRWPair\", /*tp_name*/\n sizeof(rwpair), /*tp_basicsize*/\n 0, /*tp_itemsize*/\n (destructor)bufferedrwpair_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_compare */\n 0, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash */\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE\n | Py_TPFLAGS_HAVE_GC, /* tp_flags */\n bufferedrwpair_doc, /* tp_doc */\n (traverseproc)bufferedrwpair_traverse, /* tp_traverse */\n (inquiry)bufferedrwpair_clear, /* tp_clear */\n 0, /* tp_richcompare */\n offsetof(rwpair, weakreflist), /*tp_weaklistoffset*/\n 0, /* tp_iter */\n 0, /* tp_iternext */\n bufferedrwpair_methods, /* tp_methods */\n 0, /* tp_members */\n bufferedrwpair_getset, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n offsetof(rwpair, dict), /* tp_dictoffset */\n (initproc)bufferedrwpair_init, /* tp_init */\n 0, /* tp_alloc */\n PyType_GenericNew, /* tp_new */\n};\n\f\n\n\n/*\n * BufferedRandom\n */\n\nPyDoc_STRVAR(bufferedrandom_doc,\n \"A buffered interface to random access streams.\\n\"\n \"\\n\"\n \"The constructor creates a reader and writer for a seekable stream,\\n\"\n \"raw, given in the first argument. If the buffer_size is omitted it\\n\"\n \"defaults to DEFAULT_BUFFER_SIZE. max_buffer_size isn't used anymore.\\n\"\n );\n\nstatic int\nbufferedrandom_init(buffered *self, PyObject *args, PyObject *kwds)\n{\n char *kwlist[] = {\"raw\", \"buffer_size\", \"max_buffer_size\", NULL};\n Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;\n Py_ssize_t max_buffer_size = -234;\n PyObject *raw;\n\n self->ok = 0;\n self->detached = 0;\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O|nn:BufferedReader\", kwlist,\n &raw, &buffer_size, &max_buffer_size)) {\n return -1;\n }\n\n if (max_buffer_size != -234 && !complain_about_max_buffer_size())\n return -1;\n\n if (_PyIOBase_check_seekable(raw, Py_True) == NULL)\n return -1;\n if (_PyIOBase_check_readable(raw, Py_True) == NULL)\n return -1;\n if (_PyIOBase_check_writable(raw, Py_True) == NULL)\n return -1;\n\n Py_CLEAR(self->raw);\n Py_INCREF(raw);\n self->raw = raw;\n self->buffer_size = buffer_size;\n self->readable = 1;\n self->writable = 1;\n\n if (_buffered_init(self) < 0)\n return -1;\n _bufferedreader_reset_buf(self);\n _bufferedwriter_reset_buf(self);\n self->pos = 0;\n\n self->fast_closed_checks = (Py_TYPE(self) == &PyBufferedRandom_Type &&\n Py_TYPE(raw) == &PyFileIO_Type);\n\n self->ok = 1;\n return 0;\n}\n\nstatic PyMethodDef bufferedrandom_methods[] = {\n /* BufferedIOMixin methods */\n {\"close\", (PyCFunction)buffered_close, METH_NOARGS},\n {\"detach\", (PyCFunction)buffered_detach, METH_NOARGS},\n {\"seekable\", (PyCFunction)buffered_seekable, METH_NOARGS},\n {\"readable\", (PyCFunction)buffered_readable, METH_NOARGS},\n {\"writable\", (PyCFunction)buffered_writable, METH_NOARGS},\n {\"fileno\", (PyCFunction)buffered_fileno, METH_NOARGS},\n {\"isatty\", (PyCFunction)buffered_isatty, METH_NOARGS},\n {\"_dealloc_warn\", (PyCFunction)buffered_dealloc_warn, METH_O},\n {\"__getstate__\", (PyCFunction)buffered_getstate, METH_NOARGS},\n\n {\"flush\", (PyCFunction)buffered_flush, METH_NOARGS},\n\n {\"seek\", (PyCFunction)buffered_seek, METH_VARARGS},\n {\"tell\", (PyCFunction)buffered_tell, METH_NOARGS},\n {\"truncate\", (PyCFunction)buffered_truncate, METH_VARARGS},\n {\"read\", (PyCFunction)buffered_read, METH_VARARGS},\n {\"read1\", (PyCFunction)buffered_read1, METH_VARARGS},\n {\"readinto\", (PyCFunction)buffered_readinto, METH_VARARGS},\n {\"readline\", (PyCFunction)buffered_readline, METH_VARARGS},\n {\"peek\", (PyCFunction)buffered_peek, METH_VARARGS},\n {\"write\", (PyCFunction)bufferedwriter_write, METH_VARARGS},\n {NULL, NULL}\n};\n\nstatic PyMemberDef bufferedrandom_members[] = {\n {\"raw\", T_OBJECT, offsetof(buffered, raw), READONLY},\n {NULL}\n};\n\nstatic PyGetSetDef bufferedrandom_getset[] = {\n {\"closed\", (getter)buffered_closed_get, NULL, NULL},\n {\"name\", (getter)buffered_name_get, NULL, NULL},\n {\"mode\", (getter)buffered_mode_get, NULL, NULL},\n {NULL}\n};\n\n\nPyTypeObject PyBufferedRandom_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_io.BufferedRandom\", /*tp_name*/\n sizeof(buffered), /*tp_basicsize*/\n 0, /*tp_itemsize*/\n (destructor)buffered_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_compare */\n (reprfunc)buffered_repr, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash */\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE\n | Py_TPFLAGS_HAVE_GC, /*tp_flags*/\n bufferedrandom_doc, /* tp_doc */\n (traverseproc)buffered_traverse, /* tp_traverse */\n (inquiry)buffered_clear, /* tp_clear */\n 0, /* tp_richcompare */\n offsetof(buffered, weakreflist), /*tp_weaklistoffset*/\n 0, /* tp_iter */\n (iternextfunc)buffered_iternext, /* tp_iternext */\n bufferedrandom_methods, /* tp_methods */\n bufferedrandom_members, /* tp_members */\n bufferedrandom_getset, /* tp_getset */\n 0, /* tp_base */\n 0, /*tp_dict*/\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n offsetof(buffered, dict), /*tp_dictoffset*/\n (initproc)bufferedrandom_init, /* tp_init */\n 0, /* tp_alloc */\n PyType_GenericNew, /* tp_new */\n};\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/python_70056-70059.c"}}},{"rowIdx":69,"cells":{"id":{"kind":"string","value":"manybugs_data_70"},"content":{"kind":"string","value":"\n/*--------------------------------------------------------------------*/\n/*--- Startup: the real stuff m_main.c ---*/\n/*--------------------------------------------------------------------*/\n\n/*\n This file is part of Valgrind, a dynamic binary instrumentation\n framework.\n\n Copyright (C) 2000-2012 Julian Seward \n jseward@acm.org\n\n This program is free software; you can redistribute it and/or\n modify it under the terms of the GNU General Public License as\n published by the Free Software Foundation; either version 2 of the\n License, or (at your option) any later version.\n\n This program is distributed in the hope that it will be useful, but\n WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n General Public License for more details.\n\n You should have received a copy of the GNU General Public License\n along with this program; if not, write to the Free Software\n Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA\n 02111-1307, USA.\n\n The GNU General Public License is contained in the file COPYING.\n*/\n\n#include \"pub_core_basics.h\"\n#include \"pub_core_vki.h\"\n#include \"pub_core_vkiscnums.h\"\n#include \"pub_core_libcsetjmp.h\" // to keep _threadstate.h happy\n#include \"pub_core_threadstate.h\"\n#include \"pub_core_xarray.h\"\n#include \"pub_core_clientstate.h\"\n#include \"pub_core_aspacemgr.h\"\n#include \"pub_core_aspacehl.h\"\n#include \"pub_core_commandline.h\"\n#include \"pub_core_debuglog.h\"\n#include \"pub_core_errormgr.h\"\n#include \"pub_core_execontext.h\"\n#include \"pub_core_gdbserver.h\"\n#include \"pub_core_initimg.h\"\n#include \"pub_core_libcbase.h\"\n#include \"pub_core_libcassert.h\"\n#include \"pub_core_libcfile.h\"\n#include \"pub_core_libcprint.h\"\n#include \"pub_core_libcproc.h\"\n#include \"pub_core_libcsignal.h\"\n#include \"pub_core_syscall.h\" // VG_(strerror)\n#include \"pub_core_mach.h\"\n#include \"pub_core_machine.h\"\n#include \"pub_core_mallocfree.h\"\n#include \"pub_core_options.h\"\n#include \"pub_core_debuginfo.h\"\n#include \"pub_core_redir.h\"\n#include \"pub_core_scheduler.h\"\n#include \"pub_core_seqmatch.h\" // For VG_(string_match)\n#include \"pub_core_signals.h\"\n#include \"pub_core_stacks.h\" // For VG_(register_stack)\n#include \"pub_core_syswrap.h\"\n#include \"pub_core_tooliface.h\"\n#include \"pub_core_translate.h\" // For VG_(translate)\n#include \"pub_core_trampoline.h\"\n#include \"pub_core_transtab.h\"\n#include \"pub_tool_inner.h\"\n#if defined(ENABLE_INNER_CLIENT_REQUEST)\n#include \"valgrind.h\"\n#endif \n\n\n/*====================================================================*/\n/*=== Counters, for profiling purposes only ===*/\n/*====================================================================*/\n\nstatic void print_all_stats ( void )\n{\n VG_(print_translation_stats)();\n VG_(print_tt_tc_stats)();\n VG_(print_scheduler_stats)();\n VG_(print_ExeContext_stats)();\n VG_(print_errormgr_stats)();\n\n // Memory stats\n if (VG_(clo_verbosity) > 2) {\n VG_(message)(Vg_DebugMsg, \"\\n\");\n VG_(message)(Vg_DebugMsg, \n \"------ Valgrind's internal memory use stats follow ------\\n\" );\n VG_(sanity_check_malloc_all)();\n VG_(message)(Vg_DebugMsg, \"------\\n\" );\n VG_(print_all_arena_stats)();\n VG_(message)(Vg_DebugMsg, \"\\n\");\n }\n}\n\n\n/*====================================================================*/\n/*=== Command-line: variables, processing, etc ===*/\n/*====================================================================*/\n\n// See pub_{core,tool}_options.h for explanations of all these.\n\nstatic void usage_NORETURN ( Bool debug_help )\n{\n /* 'usage1' contains a %s \n - for the name of the GDB executable\n - for the name of vgdb's path prefix\n which must be supplied when they are VG_(printf)'d. */\n Char* usage1 = \n\"usage: valgrind [options] prog-and-args\\n\"\n\"\\n\"\n\" tool-selection option, with default in [ ]:\\n\"\n\" --tool=<name> use the Valgrind tool named <name> [memcheck]\\n\"\n\"\\n\"\n\" basic user options for all Valgrind tools, with defaults in [ ]:\\n\"\n\" -h --help show this message\\n\"\n\" --help-debug show this message, plus debugging options\\n\"\n\" --version show version\\n\"\n\" -q --quiet run silently; only print error msgs\\n\"\n\" -v --verbose be more verbose -- show misc extra info\\n\"\n\" --trace-children=no|yes Valgrind-ise child processes (follow execve)? [no]\\n\"\n\" --trace-children-skip=patt1,patt2,... specifies a list of executables\\n\"\n\" that --trace-children=yes should not trace into\\n\"\n\" --trace-children-skip-by-arg=patt1,patt2,... same as --trace-children-skip=\\n\"\n\" but check the argv[] entries for children, rather\\n\"\n\" than the exe name, to make a follow/no-follow decision\\n\"\n\" --child-silent-after-fork=no|yes omit child output between fork & exec? [no]\\n\"\n\" --vgdb=no|yes|full activate gdbserver? [yes]\\n\"\n\" full is slower but provides precise watchpoint/step\\n\"\n\" --vgdb-error=<number> invoke gdbserver after <number> errors [%d]\\n\"\n\" to get started quickly, use --vgdb-error=0\\n\"\n\" and follow the on-screen directions\\n\"\n\" --track-fds=no|yes track open file descriptors? [no]\\n\"\n\" --time-stamp=no|yes add timestamps to log messages? [no]\\n\"\n\" --log-fd=<number> log messages to file descriptor [2=stderr]\\n\"\n\" --log-file=<file> log messages to <file>\\n\"\n\" --log-socket=ipaddr:port log messages to socket ipaddr:port\\n\"\n\"\\n\"\n\" user options for Valgrind tools that report errors:\\n\"\n\" --xml=yes emit error output in XML (some tools only)\\n\"\n\" --xml-fd=<number> XML output to file descriptor\\n\"\n\" --xml-file=<file> XML output to <file>\\n\"\n\" --xml-socket=ipaddr:port XML output to socket ipaddr:port\\n\"\n\" --xml-user-comment=STR copy STR verbatim into XML output\\n\"\n\" --demangle=no|yes automatically demangle C++ names? [yes]\\n\"\n\" --num-callers=<number> show <number> callers in stack traces [12]\\n\"\n\" --error-limit=no|yes stop showing new errors if too many? [yes]\\n\"\n\" --error-exitcode=<number> exit code to return if errors found [0=disable]\\n\"\n\" --show-below-main=no|yes continue stack traces below main() [no]\\n\"\n\" --suppressions=<filename> suppress errors described in <filename>\\n\"\n\" --gen-suppressions=no|yes|all print suppressions for errors? [no]\\n\"\n\" --db-attach=no|yes start debugger when errors detected? [no]\\n\"\n\" --db-command=<command> command to start debugger [%s -nw %%f %%p]\\n\"\n\" --input-fd=<number> file descriptor for input [0=stdin]\\n\"\n\" --dsymutil=no|yes run dsymutil on Mac OS X when helpful? [no]\\n\"\n\" --max-stackframe=<number> assume stack switch for SP changes larger\\n\"\n\" than <number> bytes [2000000]\\n\"\n\" --main-stacksize=<number> set size of main thread's stack (in bytes)\\n\"\n\" [use current 'ulimit' value]\\n\"\n\"\\n\"\n\" user options for Valgrind tools that replace malloc:\\n\"\n\" --alignment=<number> set minimum alignment of heap allocations [%s]\\n\"\n\" --redzone-size=<number> set minimum size of redzones added before/after\\n\"\n\" heap blocks (in bytes). [%s]\\n\"\n\"\\n\"\n\" uncommon user options for all Valgrind tools:\\n\"\n\" --fullpath-after= (with nothing after the '=')\\n\"\n\" show full source paths in call stacks\\n\"\n\" --fullpath-after=string like --fullpath-after=, but only show the\\n\"\n\" part of the path after 'string'. Allows removal\\n\"\n\" of path prefixes. Use this flag multiple times\\n\"\n\" to specify a set of prefixes to remove.\\n\"\n\" --smc-check=none|stack|all|all-non-file [stack]\\n\"\n\" checks for self-modifying code: none, only for\\n\"\n\" code found in stacks, for all code, or for all\\n\"\n\" code except that from file-backed mappings\\n\"\n\" --read-var-info=yes|no read debug info on stack and global variables\\n\"\n\" and use it to print better error messages in\\n\"\n\" tools that make use of it (Memcheck, Helgrind,\\n\"\n\" DRD) [no]\\n\"\n\" --vgdb-poll=<number> gdbserver poll max every <number> basic blocks [%d] \\n\"\n\" --vgdb-shadow-registers=no|yes let gdb see the shadow registers [no]\\n\"\n\" --vgdb-prefix=<prefix> prefix for vgdb FIFOs [%s]\\n\"\n\" --run-libc-freeres=no|yes free up glibc memory at exit on Linux? [yes]\\n\"\n\" --sim-hints=hint1,hint2,... known hints:\\n\"\n\" lax-ioctls, enable-outer, fuse-compatible [none]\\n\"\n\" --fair-sched=no|yes|try schedule threads fairly on multicore systems [no]\\n\"\n\" --kernel-variant=variant1,variant2,... known variants: bproc [none]\\n\"\n\" handle non-standard kernel variants\\n\"\n\" --show-emwarns=no|yes show warnings about emulation limits? [no]\\n\"\n\" --require-text-symbol=:sonamepattern:symbolpattern abort run if the\\n\"\n\" stated shared object doesn't have the stated\\n\"\n\" text symbol. Patterns can contain ? and *.\\n\"\n\" --soname-synonyms=syn1=pattern1,syn2=pattern2,... synonym soname\\n\"\n\" patterns for some Valgrind wrapping\\n\"\n\" or replacement (such as malloc replacement)\\n\"\n\"\\n\";\n\n Char* usage2 = \n\"\\n\"\n\" debugging options for all Valgrind tools:\\n\"\n\" -d show verbose debugging output\\n\"\n\" --stats=no|yes show tool and core statistics [no]\\n\"\n\" --sanity-level=<number> level of sanity checking to do [1]\\n\"\n\" --trace-flags=<XXXXXXXX> show generated code? (X = 0|1) [00000000]\\n\"\n\" --profile-flags=<XXXXXXXX> ditto, but for profiling (X = 0|1) [00000000]\\n\"\n\" --trace-notbelow=<number> only show BBs above <number> [999999999]\\n\"\n\" --trace-notabove=<number> only show BBs below <number> [0]\\n\"\n\" --trace-syscalls=no|yes show all system calls? [no]\\n\"\n\" --trace-signals=no|yes show signal handling details? [no]\\n\"\n\" --trace-symtab=no|yes show symbol table details? [no]\\n\"\n\" --trace-symtab-patt=<patt> limit debuginfo tracing to obj name <patt>\\n\"\n\" --trace-cfi=no|yes show call-frame-info details? [no]\\n\"\n\" --debug-dump=syms mimic /usr/bin/readelf --syms\\n\"\n\" --debug-dump=line mimic /usr/bin/readelf --debug-dump=line\\n\"\n\" --debug-dump=frames mimic /usr/bin/readelf --debug-dump=frames\\n\"\n\" --trace-redir=no|yes show redirection details? [no]\\n\"\n\" --trace-sched=no|yes show thread scheduler details? [no]\\n\"\n\" --profile-heap=no|yes profile Valgrind's own space use\\n\"\n\" --core-redzone=<number> set minimum size of redzones added before/after\\n\"\n\" heap blocks allocated for Valgrind internal use (in bytes) [4]\\n\"\n\" --wait-for-gdb=yes|no pause on startup to wait for gdb attach\\n\"\n\" --sym-offsets=yes|no show syms in form 'name+offset' ? [no]\\n\"\n\" --command-line-only=no|yes only use command line options [no]\\n\"\n\"\\n\"\n\" Vex options for all Valgrind tools:\\n\"\n\" --vex-iropt-verbosity=<0..9> [0]\\n\"\n\" --vex-iropt-level=<0..2> [2]\\n\"\n\" --vex-iropt-register-updates=unwindregs-at-mem-access\\n\"\n\" |allregs-at-mem-access\\n\"\n\" |allregs-at-each-insn [unwindregs-at-mem-access]\\n\"\n\" --vex-iropt-unroll-thresh=<0..400> [120]\\n\"\n\" --vex-guest-max-insns=<1..100> [50]\\n\"\n\" --vex-guest-chase-thresh=<0..99> [10]\\n\"\n\" --vex-guest-chase-cond=no|yes [no]\\n\"\n\" --trace-flags and --profile-flags values (omit the middle space):\\n\"\n\" 1000 0000 show conversion into IR\\n\"\n\" 0100 0000 show after initial opt\\n\"\n\" 0010 0000 show after instrumentation\\n\"\n\" 0001 0000 show after second opt\\n\"\n\" 0000 1000 show after tree building\\n\"\n\" 0000 0100 show selecting insns\\n\"\n\" 0000 0010 show after reg-alloc\\n\"\n\" 0000 0001 show final assembly\\n\"\n\" (Nb: you need --trace-notbelow and/or --trace-notabove with --trace-flags for full details)\\n\"\n\"\\n\"\n\" debugging options for Valgrind tools that report errors\\n\"\n\" --dump-error=<number> show translation for basic block associated\\n\"\n\" with <number>'th error context [0=show none]\\n\"\n\"\\n\"\n\" debugging options for Valgrind tools that replace malloc:\\n\"\n\" --trace-malloc=no|yes show client malloc details? [no]\\n\"\n\"\\n\";\n\n Char* usage3 =\n\"\\n\"\n\" Extra options read from ~/.valgrindrc, $VALGRIND_OPTS, ./.valgrindrc\\n\"\n\"\\n\"\n\" %s is %s\\n\"\n\" Valgrind is Copyright (C) 2000-2012, and GNU GPL'd, by Julian Seward et al.\\n\"\n\" LibVEX is Copyright (C) 2004-2012, and GNU GPL'd, by OpenWorks LLP et al.\\n\"\n\"\\n\"\n\" Bug reports, feedback, admiration, abuse, etc, to: %s.\\n\"\n\"\\n\";\n\n Char* gdb_path = GDB_PATH;\n Char default_alignment[30];\n Char default_redzone_size[30];\n\n // Ensure the message goes to stdout\n VG_(log_output_sink).fd = 1;\n VG_(log_output_sink).is_socket = False;\n\n if (VG_(needs).malloc_replacement) {\n VG_(sprintf)(default_alignment, \"%d\", VG_MIN_MALLOC_SZB);\n VG_(sprintf)(default_redzone_size, \"%lu\", VG_(tdict).tool_client_redzone_szB);\n } else {\n VG_(strcpy)(default_alignment, \"not used by this tool\");\n VG_(strcpy)(default_redzone_size, \"not used by this tool\");\n }\n /* 'usage1' a type as described after each arg. */\n VG_(printf)(usage1, \n VG_(clo_vgdb_error) /* int */,\n gdb_path /* char* */,\n default_alignment /* char* */,\n default_redzone_size /* char* */,\n VG_(clo_vgdb_poll) /* int */,\n VG_(vgdb_prefix_default)() /* char* */\n ); \n if (VG_(details).name) {\n VG_(printf)(\" user options for %s:\\n\", VG_(details).name);\n if (VG_(needs).command_line_options)\n\t VG_TDICT_CALL(tool_print_usage);\n else\n\t VG_(printf)(\" (none)\\n\");\n }\n if (debug_help) {\n VG_(printf)(\"%s\", usage2);\n\n if (VG_(details).name) {\n VG_(printf)(\" debugging options for %s:\\n\", VG_(details).name);\n \n if (VG_(needs).command_line_options)\n VG_TDICT_CALL(tool_print_debug_usage);\n else\n VG_(printf)(\" (none)\\n\");\n }\n }\n VG_(printf)(usage3, VG_(details).name, VG_(details).copyright_author,\n VG_BUGS_TO);\n VG_(exit)(0);\n}\n\n\n/* Peer at previously set up VG_(args_for_valgrind) and do some\n minimal command line processing that must happen early on:\n\n - show the version string, if requested (-v)\n - extract any request for help (--help, -h, --help-debug)\n - get the toolname (--tool=)\n - set VG_(clo_max_stackframe) (--max-stackframe=)\n - set VG_(clo_main_stacksize) (--main-stacksize=)\n - set VG_(clo_sim_hints) (--sim-hints=)\n\n That's all it does. The main command line processing is done below\n by main_process_cmd_line_options. Note that\n main_process_cmd_line_options has to handle but ignore the ones we\n have handled here.\n*/\nstatic void early_process_cmd_line_options ( /*OUT*/Int* need_help,\n /*OUT*/HChar** tool )\n{\n UInt i;\n HChar* str;\n\n vg_assert( VG_(args_for_valgrind) );\n\n /* parse the options we have (only the options we care about now) */\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_valgrind) ); i++) {\n\n str = * (HChar**) VG_(indexXA)( VG_(args_for_valgrind), i );\n vg_assert(str);\n\n // Nb: the version string goes to stdout.\n if VG_XACT_CLO(str, \"--version\", VG_(log_output_sink).fd, 1) {\n VG_(log_output_sink).is_socket = False;\n VG_(printf)(\"valgrind-\" VERSION \"\\n\");\n VG_(exit)(0);\n }\n else if VG_XACT_CLO(str, \"--help\", *need_help, *need_help+1) {}\n else if VG_XACT_CLO(str, \"-h\", *need_help, *need_help+1) {}\n\n else if VG_XACT_CLO(str, \"--help-debug\", *need_help, *need_help+2) {}\n\n // The tool has already been determined, but we need to know the name\n // here.\n else if VG_STR_CLO(str, \"--tool\", *tool) {} \n\n // Set up VG_(clo_max_stackframe) and VG_(clo_main_stacksize).\n // These are needed by VG_(ii_create_image), which happens\n // before main_process_cmd_line_options().\n else if VG_INT_CLO(str, \"--max-stackframe\", VG_(clo_max_stackframe)) {}\n else if VG_INT_CLO(str, \"--main-stacksize\", VG_(clo_main_stacksize)) {}\n\n // Set up VG_(clo_sim_hints). This is needed a.o. for an inner\n // running in an outer, to have \"no-inner-prefix\" enabled\n // as early as possible.\n else if VG_STR_CLO (str, \"--sim-hints\", VG_(clo_sim_hints)) {}\n }\n}\n\n/* The main processing for command line options. See comments above\n on early_process_cmd_line_options.\n\n Comments on how the logging options are handled:\n\n User can specify:\n --log-fd= for a fd to write to (default setting, fd = 2)\n --log-file= for a file name to write to\n --log-socket= for a socket to write to\n\n As a result of examining these and doing relevant socket/file\n opening, a final fd is established. This is stored in\n VG_(log_output_sink) in m_libcprint. Also, if --log-file=STR was\n specified, then STR, after expansion of %p and %q templates within\n it, is stored in VG_(clo_log_fname_expanded), in m_options, just in\n case anybody wants to know what it is.\n\n When printing, VG_(log_output_sink) is consulted to find the\n fd to send output to.\n\n Exactly analogous actions are undertaken for the XML output\n channel, with the one difference that the default fd is -1, meaning\n the channel is disabled by default.\n*/\nstatic\nvoid main_process_cmd_line_options ( /*OUT*/Bool* logging_to_fd,\n /*OUT*/Char** xml_fname_unexpanded,\n const HChar* toolname )\n{\n // VG_(clo_log_fd) is used by all the messaging. It starts as 2 (stderr)\n // and we cannot change it until we know what we are changing it to is\n // ok. So we have tmp_log_fd to hold the tmp fd prior to that point.\n SysRes sres;\n Int i, tmp_log_fd, tmp_xml_fd;\n Int toolname_len = VG_(strlen)(toolname);\n Char* tmp_str; // Used in a couple of places.\n enum {\n VgLogTo_Fd,\n VgLogTo_File,\n VgLogTo_Socket\n } log_to = VgLogTo_Fd, // Where is logging output to be sent?\n xml_to = VgLogTo_Fd; // Where is XML output to be sent?\n\n /* Temporarily holds the string STR specified with\n --{log,xml}-{name,socket}=STR. 'fs' stands for\n file-or-socket. */\n Char* log_fsname_unexpanded = NULL;\n Char* xml_fsname_unexpanded = NULL;\n\n /* Log to stderr by default, but usage message goes to stdout. XML\n output is initially disabled. */\n tmp_log_fd = 2; \n tmp_xml_fd = -1;\n \n /* Check for sane path in ./configure --prefix=... */\n if (VG_LIBDIR[0] != '/') \n VG_(err_config_error)(\"Please use absolute paths in \"\n \"./configure --prefix=... or --libdir=...\\n\");\n\n vg_assert( VG_(args_for_valgrind) );\n\n /* BEGIN command-line processing loop */\n\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_valgrind) ); i++) {\n\n HChar* arg = * (HChar**) VG_(indexXA)( VG_(args_for_valgrind), i );\n HChar* colon = arg;\n\n // Look for a colon in the option name.\n while (*colon && *colon != ':' && *colon != '=')\n colon++;\n\n // Does it have the form \"--toolname:foo\"? We have to do it at the start\n // in case someone has combined a prefix with a core-specific option,\n // eg. \"--memcheck:verbose\".\n if (*colon == ':') {\n if (VG_STREQN(2, arg, \"--\") && \n VG_STREQN(toolname_len, arg+2, toolname) &&\n VG_STREQN(1, arg+2+toolname_len, \":\"))\n {\n // Prefix matches, convert \"--toolname:foo\" to \"--foo\".\n // Two things to note:\n // - We cannot modify the option in-place. If we did, and then\n // a child was spawned with --trace-children=yes, the\n // now-non-prefixed option would be passed and could screw up\n // the child.\n // - We create copies, and never free them. Why? Non-prefixed\n // options hang around forever, so tools need not make copies\n // of strings within them. We need to have the same behaviour\n // for prefixed options. The pointer to the copy will be lost\n // once we leave this function (although a tool may keep a\n // pointer into it), but the space wasted is insignificant.\n // (In bug #142197, the copies were being freed, which caused\n // problems for tools that reasonably assumed that arguments\n // wouldn't disappear on them.)\n if (0)\n VG_(printf)(\"tool-specific arg: %s\\n\", arg);\n arg = VG_(strdup)(\"main.mpclo.1\", arg + toolname_len + 1);\n arg[0] = '-';\n arg[1] = '-';\n\n } else {\n // prefix doesn't match, skip to next arg\n continue;\n }\n }\n \n /* Ignore these options - they've already been handled */\n if VG_STREQN( 7, arg, \"--tool=\") {}\n else if VG_STREQN(20, arg, \"--command-line-only=\") {}\n else if VG_STREQ( arg, \"--\") {}\n else if VG_STREQ( arg, \"-d\") {}\n else if VG_STREQN(16, arg, \"--max-stackframe\") {}\n else if VG_STREQN(16, arg, \"--main-stacksize\") {}\n else if VG_STREQN(11, arg, \"--sim-hints\") {}\n else if VG_STREQN(14, arg, \"--profile-heap\") {}\n else if VG_STREQN(14, arg, \"--core-redzone-size\") {}\n else if VG_STREQN(14, arg, \"--redzone-size\") {}\n\n /* Obsolete options. Report an error and exit */\n else if VG_STREQN(34, arg, \"--vex-iropt-precise-memory-exns=no\") {\n VG_(fmsg_bad_option)\n (arg,\n \"--vex-iropt-precise-memory-exns is obsolete\\n\"\n \"Use --vex-iropt-register-updates=unwindregs-at-mem-access instead\\n\");\n }\n else if VG_STREQN(35, arg, \"--vex-iropt-precise-memory-exns=yes\") {\n VG_(fmsg_bad_option)\n (arg,\n \"--vex-iropt-precise-memory-exns is obsolete\\n\"\n \"Use --vex-iropt-register-updates=allregs-at-mem-access instead\\n\"\n \" (or --vex-iropt-register-updates=allregs-at-each-insn)\\n\");\n }\n\n // These options are new.\n else if (VG_STREQ(arg, \"-v\") ||\n VG_STREQ(arg, \"--verbose\"))\n VG_(clo_verbosity)++;\n\n else if (VG_STREQ(arg, \"-q\") ||\n VG_STREQ(arg, \"--quiet\"))\n VG_(clo_verbosity)--;\n\n else if VG_BOOL_CLO(arg, \"--stats\", VG_(clo_stats)) {}\n else if VG_BOOL_CLO(arg, \"--xml\", VG_(clo_xml))\n VG_(debugLog_setXml)(VG_(clo_xml));\n\n else if VG_XACT_CLO(arg, \"--vgdb=no\", VG_(clo_vgdb), Vg_VgdbNo) {}\n else if VG_XACT_CLO(arg, \"--vgdb=yes\", VG_(clo_vgdb), Vg_VgdbYes) {}\n else if VG_XACT_CLO(arg, \"--vgdb=full\", VG_(clo_vgdb), Vg_VgdbFull) {\n /* automatically updates register values at each insn\n with --vgdb=full */\n VG_(clo_vex_control).iropt_register_updates \n = VexRegUpdAllregsAtEachInsn;\n }\n else if VG_INT_CLO (arg, \"--vgdb-poll\", VG_(clo_vgdb_poll)) {}\n else if VG_INT_CLO (arg, \"--vgdb-error\", VG_(clo_vgdb_error)) {}\n else if VG_STR_CLO (arg, \"--vgdb-prefix\", VG_(clo_vgdb_prefix)) {}\n else if VG_BOOL_CLO(arg, \"--vgdb-shadow-registers\",\n VG_(clo_vgdb_shadow_registers)) {}\n else if VG_BOOL_CLO(arg, \"--db-attach\", VG_(clo_db_attach)) {}\n else if VG_BOOL_CLO(arg, \"--demangle\", VG_(clo_demangle)) {}\n else if VG_STR_CLO (arg, \"--soname-synonyms\",VG_(clo_soname_synonyms)) {}\n else if VG_BOOL_CLO(arg, \"--error-limit\", VG_(clo_error_limit)) {}\n else if VG_INT_CLO (arg, \"--error-exitcode\", VG_(clo_error_exitcode)) {}\n else if VG_BOOL_CLO(arg, \"--show-emwarns\", VG_(clo_show_emwarns)) {}\n\n else if VG_BOOL_CLO(arg, \"--run-libc-freeres\", VG_(clo_run_libc_freeres)) {}\n else if VG_BOOL_CLO(arg, \"--show-below-main\", VG_(clo_show_below_main)) {}\n else if VG_BOOL_CLO(arg, \"--time-stamp\", VG_(clo_time_stamp)) {}\n else if VG_BOOL_CLO(arg, \"--track-fds\", VG_(clo_track_fds)) {}\n else if VG_BOOL_CLO(arg, \"--trace-children\", VG_(clo_trace_children)) {}\n else if VG_BOOL_CLO(arg, \"--child-silent-after-fork\",\n VG_(clo_child_silent_after_fork)) {}\n else if VG_STR_CLO(arg, \"--fair-sched\", tmp_str) {\n if (VG_(strcmp)(tmp_str, \"yes\") == 0)\n VG_(clo_fair_sched) = enable_fair_sched;\n else if (VG_(strcmp)(tmp_str, \"try\") == 0)\n VG_(clo_fair_sched) = try_fair_sched;\n else if (VG_(strcmp)(tmp_str, \"no\") == 0)\n VG_(clo_fair_sched) = disable_fair_sched;\n else\n VG_(fmsg_bad_option)(arg, \"\");\n\n }\n else if VG_BOOL_CLO(arg, \"--trace-sched\", VG_(clo_trace_sched)) {}\n else if VG_BOOL_CLO(arg, \"--trace-signals\", VG_(clo_trace_signals)) {}\n else if VG_BOOL_CLO(arg, \"--trace-symtab\", VG_(clo_trace_symtab)) {}\n else if VG_STR_CLO (arg, \"--trace-symtab-patt\", VG_(clo_trace_symtab_patt)) {}\n else if VG_BOOL_CLO(arg, \"--trace-cfi\", VG_(clo_trace_cfi)) {}\n else if VG_XACT_CLO(arg, \"--debug-dump=syms\", VG_(clo_debug_dump_syms),\n True) {}\n else if VG_XACT_CLO(arg, \"--debug-dump=line\", VG_(clo_debug_dump_line),\n True) {}\n else if VG_XACT_CLO(arg, \"--debug-dump=frames\",\n VG_(clo_debug_dump_frames), True) {}\n else if VG_BOOL_CLO(arg, \"--trace-redir\", VG_(clo_trace_redir)) {}\n\n else if VG_BOOL_CLO(arg, \"--trace-syscalls\", VG_(clo_trace_syscalls)) {}\n else if VG_BOOL_CLO(arg, \"--wait-for-gdb\", VG_(clo_wait_for_gdb)) {}\n else if VG_STR_CLO (arg, \"--db-command\", VG_(clo_db_command)) {}\n else if VG_BOOL_CLO(arg, \"--sym-offsets\", VG_(clo_sym_offsets)) {}\n else if VG_BOOL_CLO(arg, \"--read-var-info\", VG_(clo_read_var_info)) {}\n\n else if VG_INT_CLO (arg, \"--dump-error\", VG_(clo_dump_error)) {}\n else if VG_INT_CLO (arg, \"--input-fd\", VG_(clo_input_fd)) {}\n else if VG_INT_CLO (arg, \"--sanity-level\", VG_(clo_sanity_level)) {}\n else if VG_BINT_CLO(arg, \"--num-callers\", VG_(clo_backtrace_size), 1,\n VG_DEEPEST_BACKTRACE) {}\n\n else if VG_XACT_CLO(arg, \"--smc-check=none\", VG_(clo_smc_check),\n Vg_SmcNone);\n else if VG_XACT_CLO(arg, \"--smc-check=stack\", VG_(clo_smc_check),\n Vg_SmcStack);\n else if VG_XACT_CLO(arg, \"--smc-check=all\", VG_(clo_smc_check),\n Vg_SmcAll);\n else if VG_XACT_CLO(arg, \"--smc-check=all-non-file\",\n VG_(clo_smc_check),\n Vg_SmcAllNonFile);\n\n else if VG_STR_CLO (arg, \"--kernel-variant\", VG_(clo_kernel_variant)) {}\n\n else if VG_BOOL_CLO(arg, \"--dsymutil\", VG_(clo_dsymutil)) {}\n\n else if VG_STR_CLO (arg, \"--trace-children-skip\",\n VG_(clo_trace_children_skip)) {}\n else if VG_STR_CLO (arg, \"--trace-children-skip-by-arg\",\n VG_(clo_trace_children_skip_by_arg)) {}\n\n else if VG_BINT_CLO(arg, \"--vex-iropt-verbosity\",\n VG_(clo_vex_control).iropt_verbosity, 0, 10) {}\n else if VG_BINT_CLO(arg, \"--vex-iropt-level\",\n VG_(clo_vex_control).iropt_level, 0, 2) {}\n else if VG_XACT_CLO(arg, \n \"--vex-iropt-register-updates=unwindregs-at-mem-access\",\n VG_(clo_vex_control).iropt_register_updates,\n VexRegUpdUnwindregsAtMemAccess);\n else if VG_XACT_CLO(arg, \n \"--vex-iropt-register-updates=allregs-at-mem-access\",\n VG_(clo_vex_control).iropt_register_updates,\n VexRegUpdAllregsAtMemAccess);\n else if VG_XACT_CLO(arg, \n \"--vex-iropt-register-updates=allregs-at-each-insn\",\n VG_(clo_vex_control).iropt_register_updates,\n VexRegUpdAllregsAtEachInsn);\n else if VG_BINT_CLO(arg, \"--vex-iropt-unroll-thresh\",\n VG_(clo_vex_control).iropt_unroll_thresh, 0, 400) {}\n else if VG_BINT_CLO(arg, \"--vex-guest-max-insns\",\n VG_(clo_vex_control).guest_max_insns, 1, 100) {}\n else if VG_BINT_CLO(arg, \"--vex-guest-chase-thresh\",\n VG_(clo_vex_control).guest_chase_thresh, 0, 99) {}\n else if VG_BOOL_CLO(arg, \"--vex-guest-chase-cond\",\n VG_(clo_vex_control).guest_chase_cond) {}\n\n else if VG_INT_CLO(arg, \"--log-fd\", tmp_log_fd) {\n log_to = VgLogTo_Fd;\n log_fsname_unexpanded = NULL;\n }\n else if VG_INT_CLO(arg, \"--xml-fd\", tmp_xml_fd) {\n xml_to = VgLogTo_Fd;\n xml_fsname_unexpanded = NULL;\n }\n\n else if VG_STR_CLO(arg, \"--log-file\", log_fsname_unexpanded) {\n log_to = VgLogTo_File;\n }\n else if VG_STR_CLO(arg, \"--xml-file\", xml_fsname_unexpanded) {\n xml_to = VgLogTo_File;\n }\n \n else if VG_STR_CLO(arg, \"--log-socket\", log_fsname_unexpanded) {\n log_to = VgLogTo_Socket;\n }\n else if VG_STR_CLO(arg, \"--xml-socket\", xml_fsname_unexpanded) {\n xml_to = VgLogTo_Socket;\n }\n\n else if VG_STR_CLO(arg, \"--xml-user-comment\",\n VG_(clo_xml_user_comment)) {}\n\n else if VG_STR_CLO(arg, \"--suppressions\", tmp_str) {\n if (VG_(clo_n_suppressions) >= VG_CLO_MAX_SFILES) {\n VG_(fmsg_bad_option)(arg,\n \"Too many suppression files specified.\\n\"\n \"Increase VG_CLO_MAX_SFILES and recompile.\\n\");\n }\n VG_(clo_suppressions)[VG_(clo_n_suppressions)] = tmp_str;\n VG_(clo_n_suppressions)++;\n }\n\n else if VG_STR_CLO (arg, \"--fullpath-after\", tmp_str) {\n if (VG_(clo_n_fullpath_after) >= VG_CLO_MAX_FULLPATH_AFTER) {\n VG_(fmsg_bad_option)(arg,\n \"Too many --fullpath-after= specifications.\\n\"\n \"Increase VG_CLO_MAX_FULLPATH_AFTER and recompile.\\n\");\n }\n VG_(clo_fullpath_after)[VG_(clo_n_fullpath_after)] = tmp_str;\n VG_(clo_n_fullpath_after)++;\n }\n\n else if VG_STR_CLO(arg, \"--require-text-symbol\", tmp_str) {\n if (VG_(clo_n_req_tsyms) >= VG_CLO_MAX_REQ_TSYMS) {\n VG_(fmsg_bad_option)(arg,\n \"Too many --require-text-symbol= specifications.\\n\"\n \"Increase VG_CLO_MAX_REQ_TSYMS and recompile.\\n\");\n }\n /* String needs to be of the form C?*C?*, where C is any\n character, but is the same both times. Having it in this\n form facilitates finding the boundary between the sopatt\n and the fnpatt just by looking for the second occurrence\n of C, without hardwiring any assumption about what C\n is. */\n Char patt[7];\n Bool ok = True;\n ok = tmp_str && VG_(strlen)(tmp_str) > 0;\n if (ok) {\n patt[0] = patt[3] = tmp_str[0];\n patt[1] = patt[4] = '?';\n patt[2] = patt[5] = '*';\n patt[6] = 0;\n ok = VG_(string_match)(patt, tmp_str);\n }\n if (!ok) {\n VG_(fmsg_bad_option)(arg,\n \"Invalid --require-text-symbol= specification.\\n\");\n }\n VG_(clo_req_tsyms)[VG_(clo_n_req_tsyms)] = tmp_str;\n VG_(clo_n_req_tsyms)++;\n }\n\n /* \"stuvwxyz\" --> stuvwxyz (binary) */\n else if VG_STR_CLO(arg, \"--trace-flags\", tmp_str) {\n Int j;\n \n if (8 != VG_(strlen)(tmp_str)) {\n VG_(fmsg_bad_option)(arg,\n \"--trace-flags argument must have 8 digits\\n\");\n }\n for (j = 0; j < 8; j++) {\n if ('0' == tmp_str[j]) { /* do nothing */ }\n else if ('1' == tmp_str[j]) VG_(clo_trace_flags) |= (1 << (7-j));\n else {\n VG_(fmsg_bad_option)(arg,\n \"--trace-flags argument can only contain 0s and 1s\\n\");\n }\n }\n }\n\n /* \"stuvwxyz\" --> stuvwxyz (binary) */\n else if VG_STR_CLO(arg, \"--profile-flags\", tmp_str) {\n Int j;\n \n if (8 != VG_(strlen)(tmp_str)) {\n VG_(fmsg_bad_option)(arg, \n \"--profile-flags argument must have 8 digits\\n\");\n }\n for (j = 0; j < 8; j++) {\n if ('0' == tmp_str[j]) { /* do nothing */ }\n else if ('1' == tmp_str[j]) VG_(clo_profile_flags) |= (1 << (7-j));\n else {\n VG_(fmsg_bad_option)(arg,\n \"--profile-flags argument can only contain 0s and 1s\\n\");\n }\n }\n }\n\n else if VG_INT_CLO (arg, \"--trace-notbelow\", VG_(clo_trace_notbelow)) {}\n\n else if VG_INT_CLO (arg, \"--trace-notabove\", VG_(clo_trace_notabove)) {}\n\n else if VG_XACT_CLO(arg, \"--gen-suppressions=no\",\n VG_(clo_gen_suppressions), 0) {}\n else if VG_XACT_CLO(arg, \"--gen-suppressions=yes\",\n VG_(clo_gen_suppressions), 1) {}\n else if VG_XACT_CLO(arg, \"--gen-suppressions=all\",\n VG_(clo_gen_suppressions), 2) {}\n\n else if ( ! VG_(needs).command_line_options\n || ! VG_TDICT_CALL(tool_process_cmd_line_option, arg) ) {\n VG_(fmsg_bad_option)(arg, \"\");\n }\n }\n\n /* END command-line processing loop */\n\n /* Determine the path prefix for vgdb */\n if (VG_(clo_vgdb_prefix) == NULL)\n VG_(clo_vgdb_prefix) = VG_(vgdb_prefix_default)();\n\n /* Make VEX control parameters sane */\n\n if (VG_(clo_vex_control).guest_chase_thresh\n >= VG_(clo_vex_control).guest_max_insns)\n VG_(clo_vex_control).guest_chase_thresh\n = VG_(clo_vex_control).guest_max_insns - 1;\n\n if (VG_(clo_vex_control).guest_chase_thresh < 0)\n VG_(clo_vex_control).guest_chase_thresh = 0;\n\n /* Check various option values */\n\n if (VG_(clo_verbosity) < 0)\n VG_(clo_verbosity) = 0;\n\n if (VG_(clo_trace_notbelow) == -1) {\n if (VG_(clo_trace_notabove) == -1) {\n /* [] */\n VG_(clo_trace_notbelow) = 2147483647;\n VG_(clo_trace_notabove) = 0;\n } else {\n /* [0 .. notabove] */\n VG_(clo_trace_notbelow) = 0;\n }\n } else {\n if (VG_(clo_trace_notabove) == -1) {\n /* [notbelow .. ] */\n VG_(clo_trace_notabove) = 2147483647;\n } else {\n /* [notbelow .. notabove] */\n }\n }\n\n VG_(dyn_vgdb_error) = VG_(clo_vgdb_error);\n\n if (VG_(clo_gen_suppressions) > 0 && \n !VG_(needs).core_errors && !VG_(needs).tool_errors) {\n VG_(fmsg_bad_option)(\"--gen-suppressions=yes\",\n \"Can't use --gen-suppressions= with %s\\n\"\n \"because it doesn't generate errors.\\n\", VG_(details).name);\n }\n\n /* If XML output is requested, check that the tool actually\n supports it. */\n if (VG_(clo_xml) && !VG_(needs).xml_output) {\n VG_(clo_xml) = False;\n VG_(fmsg_bad_option)(\"--xml=yes\",\n \"%s does not support XML output.\\n\", VG_(details).name); \n /*NOTREACHED*/\n }\n\n vg_assert( VG_(clo_gen_suppressions) >= 0 );\n vg_assert( VG_(clo_gen_suppressions) <= 2 );\n\n /* If we've been asked to emit XML, mash around various other\n options so as to constrain the output somewhat, and to remove\n any need for user input during the run. \n */\n if (VG_(clo_xml)) {\n\n /* We can't allow --gen-suppressions=yes, since that requires us\n to print the error and then ask the user if she wants a\n suppression for it, but in XML mode we won't print it until\n we know whether we also need to print a suppression. Hence a\n circular dependency. So disallow this.\n (--gen-suppressions=all is still OK since we don't need any\n user interaction in this case.) */\n if (VG_(clo_gen_suppressions) == 1) {\n VG_(fmsg_bad_option)(\n \"--xml=yes together with --gen-suppressions=yes\",\n \"When --xml=yes is specified, --gen-suppressions=no\\n\"\n \"or --gen-suppressions=all is allowed, but not \"\n \"--gen-suppressions=yes.\\n\");\n }\n\n /* We can't allow DB attaching (or we maybe could, but results\n could be chaotic ..) since it requires user input. Hence\n disallow. */\n if (VG_(clo_db_attach)) {\n VG_(fmsg_bad_option)(\n \"--xml=yes together with --db-attach=yes\",\n \"--db-attach=yes is not allowed with --xml=yes\\n\"\n \"because it would require user input.\\n\");\n }\n\n /* Disallow dump_error in XML mode; sounds like a recipe for\n chaos. No big deal; dump_error is a flag for debugging V\n itself. */\n if (VG_(clo_dump_error) > 0) {\n VG_(fmsg_bad_option)(\"--xml=yes together with --dump-error\", \"\");\n }\n\n /* Disable error limits (this might be a bad idea!) */\n VG_(clo_error_limit) = False;\n /* Disable emulation warnings */\n\n /* Also, we want to set options for the leak checker, but that\n will have to be done in Memcheck's flag-handling code, not\n here. */\n }\n\n /* All non-logging-related options have been checked. If the logging\n option specified is ok, we can switch to it, as we know we won't\n have to generate any other command-line-related error messages.\n (So far we should be still attached to stderr, so we can show on\n the terminal any problems to do with processing command line\n opts.)\n \n So set up logging now. After this is done, VG_(log_output_sink)\n and (if relevant) VG_(xml_output_sink) should be connected to\n whatever sink has been selected, and we indiscriminately chuck\n stuff into it without worrying what the nature of it is. Oh the\n wonder of Unix streams. */\n\n vg_assert(VG_(log_output_sink).fd == 2 /* stderr */);\n vg_assert(VG_(log_output_sink).is_socket == False);\n vg_assert(VG_(clo_log_fname_expanded) == NULL);\n\n vg_assert(VG_(xml_output_sink).fd == -1 /* disabled */);\n vg_assert(VG_(xml_output_sink).is_socket == False);\n vg_assert(VG_(clo_xml_fname_expanded) == NULL);\n\n /* --- set up the normal text output channel --- */\n\n switch (log_to) {\n\n case VgLogTo_Fd: \n vg_assert(log_fsname_unexpanded == NULL);\n break;\n\n case VgLogTo_File: {\n Char* logfilename;\n\n vg_assert(log_fsname_unexpanded != NULL);\n vg_assert(VG_(strlen)(log_fsname_unexpanded) <= 900); /* paranoia */\n\n // Nb: we overwrite an existing file of this name without asking\n // any questions.\n logfilename = VG_(expand_file_name)(\"--log-file\",\n log_fsname_unexpanded);\n sres = VG_(open)(logfilename, \n VKI_O_CREAT|VKI_O_WRONLY|VKI_O_TRUNC, \n VKI_S_IRUSR|VKI_S_IWUSR);\n if (!sr_isError(sres)) {\n tmp_log_fd = sr_Res(sres);\n VG_(clo_log_fname_expanded) = logfilename;\n } else {\n VG_(fmsg)(\"can't create log file '%s': %s\\n\", \n logfilename, VG_(strerror)(sr_Err(sres)));\n VG_(exit)(1);\n /*NOTREACHED*/\n }\n break;\n }\n\n case VgLogTo_Socket: {\n vg_assert(log_fsname_unexpanded != NULL);\n vg_assert(VG_(strlen)(log_fsname_unexpanded) <= 900); /* paranoia */\n tmp_log_fd = VG_(connect_via_socket)( log_fsname_unexpanded );\n if (tmp_log_fd == -1) {\n VG_(fmsg)(\"Invalid --log-socket spec of '%s'\\n\",\n log_fsname_unexpanded);\n VG_(exit)(1);\n /*NOTREACHED*/\n\t }\n if (tmp_log_fd == -2) {\n VG_(umsg)(\"failed to connect to logging server '%s'.\\n\"\n \"Log messages will sent to stderr instead.\\n\",\n log_fsname_unexpanded ); \n\n /* We don't change anything here. */\n vg_assert(VG_(log_output_sink).fd == 2);\n tmp_log_fd = 2;\n\t } else {\n vg_assert(tmp_log_fd > 0);\n VG_(log_output_sink).is_socket = True;\n }\n break;\n }\n }\n\n /* --- set up the XML output channel --- */\n\n switch (xml_to) {\n\n case VgLogTo_Fd: \n vg_assert(xml_fsname_unexpanded == NULL);\n break;\n\n case VgLogTo_File: {\n Char* xmlfilename;\n\n vg_assert(xml_fsname_unexpanded != NULL);\n vg_assert(VG_(strlen)(xml_fsname_unexpanded) <= 900); /* paranoia */\n\n // Nb: we overwrite an existing file of this name without asking\n // any questions.\n xmlfilename = VG_(expand_file_name)(\"--xml-file\",\n xml_fsname_unexpanded);\n sres = VG_(open)(xmlfilename, \n VKI_O_CREAT|VKI_O_WRONLY|VKI_O_TRUNC, \n VKI_S_IRUSR|VKI_S_IWUSR);\n if (!sr_isError(sres)) {\n tmp_xml_fd = sr_Res(sres);\n VG_(clo_xml_fname_expanded) = xmlfilename;\n /* strdup here is probably paranoid overkill, but ... */\n *xml_fname_unexpanded = VG_(strdup)( \"main.mpclo.2\",\n xml_fsname_unexpanded );\n } else {\n VG_(fmsg)(\"can't create XML file '%s': %s\\n\", \n xmlfilename, VG_(strerror)(sr_Err(sres)));\n VG_(exit)(1);\n /*NOTREACHED*/\n }\n break;\n }\n\n case VgLogTo_Socket: {\n vg_assert(xml_fsname_unexpanded != NULL);\n vg_assert(VG_(strlen)(xml_fsname_unexpanded) <= 900); /* paranoia */\n tmp_xml_fd = VG_(connect_via_socket)( xml_fsname_unexpanded );\n if (tmp_xml_fd == -1) {\n VG_(fmsg)(\"Invalid --xml-socket spec of '%s'\\n\",\n xml_fsname_unexpanded );\n VG_(exit)(1);\n /*NOTREACHED*/\n\t }\n if (tmp_xml_fd == -2) {\n VG_(umsg)(\"failed to connect to XML logging server '%s'.\\n\"\n \"XML output will sent to stderr instead.\\n\",\n xml_fsname_unexpanded); \n /* We don't change anything here. */\n vg_assert(VG_(xml_output_sink).fd == 2);\n tmp_xml_fd = 2;\n\t } else {\n vg_assert(tmp_xml_fd > 0);\n VG_(xml_output_sink).is_socket = True;\n }\n break;\n }\n }\n\n /* If we've got this far, and XML mode was requested, but no XML\n output channel appears to have been specified, just stop. We\n could continue, and XML output will simply vanish into nowhere,\n but that is likely to confuse the hell out of users, which is\n distinctly Ungood. */\n if (VG_(clo_xml) && tmp_xml_fd == -1) {\n VG_(fmsg_bad_option)(\n \"--xml=yes, but no XML destination specified\",\n \"--xml=yes has been specified, but there is no XML output\\n\"\n \"destination. You must specify an XML output destination\\n\"\n \"using --xml-fd, --xml-file or --xml-socket.\\n\"\n );\n }\n\n // Finalise the output fds: the log fd ..\n\n if (tmp_log_fd >= 0) {\n // Move log_fd into the safe range, so it doesn't conflict with\n // any app fds.\n tmp_log_fd = VG_(fcntl)(tmp_log_fd, VKI_F_DUPFD, VG_(fd_hard_limit));\n if (tmp_log_fd < 0) {\n VG_(message)(Vg_UserMsg, \"valgrind: failed to move logfile fd \"\n \"into safe range, using stderr\\n\");\n VG_(log_output_sink).fd = 2; // stderr\n VG_(log_output_sink).is_socket = False;\n } else {\n VG_(log_output_sink).fd = tmp_log_fd;\n VG_(fcntl)(VG_(log_output_sink).fd, VKI_F_SETFD, VKI_FD_CLOEXEC);\n }\n } else {\n // If they said --log-fd=-1, don't print anything. Plausible for use in\n // regression testing suites that use client requests to count errors.\n VG_(log_output_sink).fd = -1;\n VG_(log_output_sink).is_socket = False;\n }\n\n // Finalise the output fds: and the XML fd ..\n\n if (tmp_xml_fd >= 0) {\n // Move xml_fd into the safe range, so it doesn't conflict with\n // any app fds.\n tmp_xml_fd = VG_(fcntl)(tmp_xml_fd, VKI_F_DUPFD, VG_(fd_hard_limit));\n if (tmp_xml_fd < 0) {\n VG_(message)(Vg_UserMsg, \"valgrind: failed to move XML file fd \"\n \"into safe range, using stderr\\n\");\n VG_(xml_output_sink).fd = 2; // stderr\n VG_(xml_output_sink).is_socket = False;\n } else {\n VG_(xml_output_sink).fd = tmp_xml_fd;\n VG_(fcntl)(VG_(xml_output_sink).fd, VKI_F_SETFD, VKI_FD_CLOEXEC);\n }\n } else {\n // If they said --xml-fd=-1, don't print anything. Plausible for use in\n // regression testing suites that use client requests to count errors.\n VG_(xml_output_sink).fd = -1;\n VG_(xml_output_sink).is_socket = False;\n }\n\n // Suppressions related stuff\n\n if (VG_(clo_n_suppressions) < VG_CLO_MAX_SFILES-1 &&\n (VG_(needs).core_errors || VG_(needs).tool_errors)) {\n /* If we haven't reached the max number of suppressions, load\n the default one. */\n static const Char default_supp[] = \"default.supp\";\n Int len = VG_(strlen)(VG_(libdir)) + 1 + sizeof(default_supp);\n Char *buf = VG_(arena_malloc)(VG_AR_CORE, \"main.mpclo.3\", len);\n VG_(sprintf)(buf, \"%s/%s\", VG_(libdir), default_supp);\n VG_(clo_suppressions)[VG_(clo_n_suppressions)] = buf;\n VG_(clo_n_suppressions)++;\n }\n\n *logging_to_fd = log_to == VgLogTo_Fd || log_to == VgLogTo_Socket;\n}\n\n// Write the name and value of log file qualifiers to the xml file.\nstatic void print_file_vars(Char* format)\n{\n Int i = 0;\n \n while (format[i]) {\n if (format[i] == '%') {\n // We saw a '%'. What's next...\n i++;\n\t if ('q' == format[i]) {\n i++;\n if ('{' == format[i]) {\n\t // Get the env var name, print its contents.\n\t Char* qualname;\n Char* qual;\n i++;\n qualname = &format[i];\n while (True) {\n\t\t if ('}' == format[i]) {\n // Temporarily replace the '}' with NUL to extract var\n // name.\n\t\t format[i] = 0;\n qual = VG_(getenv)(qualname);\n\t\t break;\n }\n i++;\n }\n\n VG_(printf_xml)(\n \"<logfilequalifier> <var>%pS</var> \"\n \"<value>%pS</value> </logfilequalifier>\\n\",\n qualname,qual\n );\n\t format[i] = '}';\n\t i++;\n\t }\n }\n } else {\n\t i++;\n }\n }\n}\n\n\n/*====================================================================*/\n/*=== Printing the preamble ===*/\n/*====================================================================*/\n\n// Print the argument, escaping any chars that require it.\nstatic void umsg_arg(const Char* arg)\n{\n SizeT len = VG_(strlen)(arg);\n Char* special = \" \\\\<>\";\n Int i;\n for (i = 0; i < len; i++) {\n if (VG_(strchr)(special, arg[i])) {\n VG_(umsg)(\"\\\\\"); // escape with a backslash if necessary\n }\n VG_(umsg)(\"%c\", arg[i]);\n }\n}\n\n// Send output to the XML-stream and escape any XML meta-characters.\nstatic void xml_arg(const Char* arg)\n{\n VG_(printf_xml)(\"%pS\", arg);\n}\n\n/* Ok, the logging sink is running now. Print a suitable preamble.\n If logging to file or a socket, write details of parent PID and\n command line args, to help people trying to interpret the\n results of a run which encompasses multiple processes. */\nstatic void print_preamble ( Bool logging_to_fd, \n Char* xml_fname_unexpanded,\n const HChar* toolname )\n{\n Int i;\n HChar* xpre = VG_(clo_xml) ? \" <line>\" : \"\";\n HChar* xpost = VG_(clo_xml) ? \"</line>\" : \"\";\n UInt (*umsg_or_xml)( const HChar*, ... )\n = VG_(clo_xml) ? VG_(printf_xml) : VG_(umsg);\n\n void (*umsg_or_xml_arg)( const Char* )\n = VG_(clo_xml) ? xml_arg : umsg_arg;\n\n vg_assert( VG_(args_for_client) );\n vg_assert( VG_(args_for_valgrind) );\n vg_assert( toolname );\n\n if (VG_(clo_xml)) {\n VG_(printf_xml)(\"<?xml version=\\\"1.0\\\"?>\\n\");\n VG_(printf_xml)(\"\\n\");\n VG_(printf_xml)(\"<valgrindoutput>\\n\");\n VG_(printf_xml)(\"\\n\");\n VG_(printf_xml)(\"<protocolversion>4</protocolversion>\\n\");\n VG_(printf_xml)(\"<protocoltool>%s</protocoltool>\\n\", toolname);\n VG_(printf_xml)(\"\\n\");\n }\n\n if (VG_(clo_xml) || VG_(clo_verbosity > 0)) {\n\n if (VG_(clo_xml))\n VG_(printf_xml)(\"<preamble>\\n\");\n\n /* Tool details */\n umsg_or_xml( VG_(clo_xml) ? \"%s%pS%pS%pS, %pS%s\\n\" : \"%s%s%s%s, %s%s\\n\",\n xpre,\n VG_(details).name, \n NULL == VG_(details).version ? \"\" : \"-\",\n NULL == VG_(details).version \n ? (Char*)\"\" : VG_(details).version,\n VG_(details).description,\n xpost );\n\n if (VG_(strlen)(toolname) >= 4 && VG_STREQN(4, toolname, \"exp-\")) {\n umsg_or_xml(\n \"%sNOTE: This is an Experimental-Class Valgrind Tool%s\\n\",\n xpre, xpost\n );\n }\n\n umsg_or_xml( VG_(clo_xml) ? \"%s%pS%s\\n\" : \"%s%s%s\\n\",\n xpre, VG_(details).copyright_author, xpost );\n\n /* Core details */\n umsg_or_xml(\n \"%sUsing Valgrind-%s and LibVEX; rerun with -h for copyright info%s\\n\",\n xpre, VERSION, xpost\n );\n\n // Print the command line. At one point we wrapped at 80 chars and\n // printed a '\\' as a line joiner, but that makes it hard to cut and\n // paste the command line (because of the \"==pid==\" prefixes), so we now\n // favour utility and simplicity over aesthetics.\n umsg_or_xml(\"%sCommand: \", xpre);\n if (VG_(args_the_exename))\n umsg_or_xml_arg(VG_(args_the_exename));\n \n for (i = 0; i < VG_(sizeXA)( VG_(args_for_client) ); i++) {\n HChar* s = *(HChar**)VG_(indexXA)( VG_(args_for_client), i );\n umsg_or_xml(\" \");\n umsg_or_xml_arg(s);\n }\n umsg_or_xml(\"%s\\n\", xpost);\n\n if (VG_(clo_xml))\n VG_(printf_xml)(\"</preamble>\\n\");\n }\n\n // Print the parent PID, and other stuff, if necessary.\n if (!VG_(clo_xml) && VG_(clo_verbosity) > 0 && !logging_to_fd) {\n VG_(umsg)(\"Parent PID: %d\\n\", VG_(getppid)());\n }\n else\n if (VG_(clo_xml)) {\n VG_(printf_xml)(\"\\n\");\n VG_(printf_xml)(\"<pid>%d</pid>\\n\", VG_(getpid)());\n VG_(printf_xml)(\"<ppid>%d</ppid>\\n\", VG_(getppid)());\n VG_(printf_xml)(\"<tool>%pS</tool>\\n\", toolname);\n if (xml_fname_unexpanded)\n print_file_vars(xml_fname_unexpanded);\n if (VG_(clo_xml_user_comment)) {\n /* Note: the user comment itself is XML and is therefore to\n be passed through verbatim (%s) rather than escaped\n (%pS). */\n VG_(printf_xml)(\"<usercomment>%s</usercomment>\\n\",\n VG_(clo_xml_user_comment));\n }\n VG_(printf_xml)(\"\\n\");\n VG_(printf_xml)(\"<args>\\n\");\n\n VG_(printf_xml)(\" <vargv>\\n\");\n if (VG_(name_of_launcher))\n VG_(printf_xml)(\" <exe>%pS</exe>\\n\",\n VG_(name_of_launcher));\n else\n VG_(printf_xml)(\" <exe>%pS</exe>\\n\",\n \"(launcher name unknown)\");\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_valgrind) ); i++) {\n VG_(printf_xml)(\n \" <arg>%pS</arg>\\n\",\n * (HChar**) VG_(indexXA)( VG_(args_for_valgrind), i )\n );\n }\n VG_(printf_xml)(\" </vargv>\\n\");\n\n VG_(printf_xml)(\" <argv>\\n\");\n if (VG_(args_the_exename))\n VG_(printf_xml)(\" <exe>%pS</exe>\\n\",\n VG_(args_the_exename));\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_client) ); i++) {\n VG_(printf_xml)(\n \" <arg>%pS</arg>\\n\",\n * (HChar**) VG_(indexXA)( VG_(args_for_client), i )\n );\n }\n VG_(printf_xml)(\" </argv>\\n\");\n\n VG_(printf_xml)(\"</args>\\n\");\n }\n\n // Last thing in the preamble is a blank line.\n if (VG_(clo_xml))\n VG_(printf_xml)(\"\\n\");\n else if (VG_(clo_verbosity) > 0)\n VG_(umsg)(\"\\n\");\n\n# if defined(VGO_darwin) && DARWIN_VERS == DARWIN_10_8\n /* Uh, this doesn't play nice with XML output. */\n umsg_or_xml( \"WARNING: Support on MacOS 10.8 is experimental and mostly broken.\\n\");\n umsg_or_xml( \"WARNING: Expect incorrect results, assertions and crashes.\\n\");\n umsg_or_xml( \"WARNING: In particular, Memcheck on 32-bit programs will fail to\\n\");\n umsg_or_xml( \"WARNING: detect any errors associated with heap-allocated data.\\n\");\n umsg_or_xml( \"\\n\" );\n# endif\n\n if (VG_(clo_verbosity) > 1) {\n SysRes fd;\n VexArch vex_arch;\n VexArchInfo vex_archinfo;\n if (!logging_to_fd)\n VG_(message)(Vg_DebugMsg, \"\\n\");\n VG_(message)(Vg_DebugMsg, \"Valgrind options:\\n\");\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_valgrind) ); i++) {\n VG_(message)(Vg_DebugMsg, \n \" %s\\n\", \n * (HChar**) VG_(indexXA)( VG_(args_for_valgrind), i ));\n }\n\n VG_(message)(Vg_DebugMsg, \"Contents of /proc/version:\\n\");\n fd = VG_(open) ( \"/proc/version\", VKI_O_RDONLY, 0 );\n if (sr_isError(fd)) {\n VG_(message)(Vg_DebugMsg, \" can't open /proc/version\\n\");\n } else {\n# define BUF_LEN 256\n Char version_buf[BUF_LEN];\n Int n = VG_(read) ( sr_Res(fd), version_buf, BUF_LEN );\n vg_assert(n <= BUF_LEN);\n if (n > 0) {\n version_buf[n-1] = '\\0';\n VG_(message)(Vg_DebugMsg, \" %s\\n\", version_buf);\n } else {\n VG_(message)(Vg_DebugMsg, \" (empty?)\\n\");\n }\n VG_(close)(sr_Res(fd));\n# undef BUF_LEN\n }\n\n VG_(machine_get_VexArchInfo)( &vex_arch, &vex_archinfo );\n VG_(message)(\n Vg_DebugMsg, \n \"Arch and hwcaps: %s, %s\\n\",\n LibVEX_ppVexArch ( vex_arch ),\n LibVEX_ppVexHwCaps ( vex_arch, vex_archinfo.hwcaps )\n );\n VG_(message)(\n Vg_DebugMsg, \n \"Page sizes: currently %d, max supported %d\\n\", \n (Int)VKI_PAGE_SIZE, (Int)VKI_MAX_PAGE_SIZE\n );\n VG_(message)(Vg_DebugMsg,\n \"Valgrind library directory: %s\\n\", VG_(libdir));\n }\n}\n\n\n/*====================================================================*/\n/*=== File descriptor setup ===*/\n/*====================================================================*/\n\n/* Number of file descriptors that Valgrind tries to reserve for\n it's own use - just a small constant. */\n#define N_RESERVED_FDS (10)\n\nstatic void setup_file_descriptors(void)\n{\n struct vki_rlimit rl;\n Bool show = False;\n\n /* Get the current file descriptor limits. */\n if (VG_(getrlimit)(VKI_RLIMIT_NOFILE, &rl) < 0) {\n rl.rlim_cur = 1024;\n rl.rlim_max = 1024;\n }\n\n# if defined(VGO_darwin)\n /* Darwin lies. It reports file max as RLIM_INFINITY but\n silently disallows anything bigger than 10240. */\n if (rl.rlim_cur >= 10240 && rl.rlim_max == 0x7fffffffffffffffULL) {\n rl.rlim_max = 10240;\n }\n# endif\n\n if (show)\n VG_(printf)(\"fd limits: host, before: cur %lu max %lu\\n\", \n (UWord)rl.rlim_cur, (UWord)rl.rlim_max);\n\n /* Work out where to move the soft limit to. */\n if (rl.rlim_cur + N_RESERVED_FDS <= rl.rlim_max) {\n rl.rlim_cur = rl.rlim_cur + N_RESERVED_FDS;\n } else {\n rl.rlim_cur = rl.rlim_max;\n }\n\n /* Reserve some file descriptors for our use. */\n VG_(fd_soft_limit) = rl.rlim_cur - N_RESERVED_FDS;\n VG_(fd_hard_limit) = rl.rlim_cur - N_RESERVED_FDS;\n\n /* Update the soft limit. */\n VG_(setrlimit)(VKI_RLIMIT_NOFILE, &rl);\n\n if (show) {\n VG_(printf)(\"fd limits: host, after: cur %lu max %lu\\n\",\n (UWord)rl.rlim_cur, (UWord)rl.rlim_max);\n VG_(printf)(\"fd limits: guest : cur %u max %u\\n\",\n VG_(fd_soft_limit), VG_(fd_hard_limit));\n }\n\n if (VG_(cl_exec_fd) != -1)\n VG_(cl_exec_fd) = VG_(safe_fd)( VG_(cl_exec_fd) );\n}\n\n\n/*====================================================================*/\n/*=== BB profiling ===*/\n/*====================================================================*/\n\nstatic \nvoid show_BB_profile ( BBProfEntry tops[], UInt n_tops, ULong score_total )\n{\n ULong score_cumul, score_here;\n Char buf_cumul[10], buf_here[10];\n Char name[64];\n Int r;\n\n VG_(printf)(\"\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"--- BEGIN BB Profile (summary of scores) ---\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"\\n\");\n\n VG_(printf)(\"Total score = %lld\\n\\n\", score_total);\n\n score_cumul = 0;\n for (r = 0; r < n_tops; r++) {\n if (tops[r].addr == 0)\n continue;\n name[0] = 0;\n VG_(get_fnname_w_offset)(tops[r].addr, name, 64);\n name[63] = 0;\n score_here = tops[r].score;\n score_cumul += score_here;\n VG_(percentify)(score_cumul, score_total, 2, 6, buf_cumul);\n VG_(percentify)(score_here, score_total, 2, 6, buf_here);\n VG_(printf)(\"%3d: (%9lld %s) %9lld %s 0x%llx %s\\n\",\n r,\n score_cumul, buf_cumul,\n score_here, buf_here, tops[r].addr, name );\n }\n\n VG_(printf)(\"\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"--- BB Profile (BB details) ---\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"\\n\");\n\n score_cumul = 0;\n for (r = 0; r < n_tops; r++) {\n if (tops[r].addr == 0)\n continue;\n name[0] = 0;\n VG_(get_fnname_w_offset)(tops[r].addr, name, 64);\n name[63] = 0;\n score_here = tops[r].score;\n score_cumul += score_here;\n VG_(percentify)(score_cumul, score_total, 2, 6, buf_cumul);\n VG_(percentify)(score_here, score_total, 2, 6, buf_here);\n VG_(printf)(\"\\n\");\n VG_(printf)(\"=-=-=-=-=-=-=-=-=-=-=-=-=-= begin BB rank %d \"\n \"=-=-=-=-=-=-=-=-=-=-=-=-=-=\\n\\n\", r);\n VG_(printf)(\"%3d: (%9lld %s) %9lld %s 0x%llx %s\\n\",\n r,\n score_cumul, buf_cumul,\n score_here, buf_here, tops[r].addr, name );\n VG_(printf)(\"\\n\");\n VG_(discard_translations)(tops[r].addr, 1, \"bb profile\");\n VG_(translate)(0, tops[r].addr, True, VG_(clo_profile_flags), 0, True);\n VG_(printf)(\"=-=-=-=-=-=-=-=-=-=-=-=-=-= end BB rank %d \"\n \"=-=-=-=-=-=-=-=-=-=-=-=-=-=\\n\\n\", r);\n }\n\n VG_(printf)(\"\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"--- END BB Profile ---\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"\\n\");\n}\n\n\n/*====================================================================*/\n/*=== main() ===*/\n/*====================================================================*/\n\n/* When main() is entered, we should be on the following stack, not\n the one the kernel gave us. We will run on this stack until\n simulation of the root thread is started, at which point a transfer\n is made to a dynamically allocated stack. This is for the sake of\n uniform overflow detection for all Valgrind threads. This is\n marked global even though it isn't, because assembly code below\n needs to reference the name. */\n\n/*static*/ VgStack VG_(interim_stack);\n\n/* These are the structures used to hold info for creating the initial\n client image.\n\n 'iicii' mostly holds important register state present at system\n startup (_start_valgrind). valgrind_main() then fills in the rest\n of it and passes it to VG_(ii_create_image)(). That produces\n 'iifii', which is later handed to VG_(ii_finalise_image). */\n\n/* In all OS-instantiations, the_iicii has a field .sp_at_startup.\n This should get some address inside the stack on which we gained\n control (eg, it could be the SP at startup). It doesn't matter\n exactly where in the stack it is. This value is passed to the\n address space manager at startup. On Linux, aspacem then uses it\n to identify the initial stack segment and hence the upper end of\n the usable address space. */\n\nstatic IICreateImageInfo the_iicii;\nstatic IIFinaliseImageInfo the_iifii;\n\n\n/* A simple pair structure, used for conveying debuginfo handles to\n calls to VG_TRACK(new_mem_startup, ...). */\ntypedef struct { Addr a; ULong ull; } Addr_n_ULong;\n\n\n/* --- Forwards decls to do with shutdown --- */\n\nstatic void final_tidyup(ThreadId tid); \n\n/* Do everything which needs doing when the last thread exits */\nstatic \nvoid shutdown_actions_NORETURN( ThreadId tid, \n VgSchedReturnCode tids_schedretcode );\n\n/* --- end of Forwards decls to do with shutdown --- */\n\n\n/* By the time we get to valgrind_main, the_iicii should already have\n been filled in with any important details as required by whatever\n OS we have been built for.\n*/\nstatic\nInt valgrind_main ( Int argc, HChar **argv, HChar **envp )\n{\n HChar* toolname = \"memcheck\"; // default to Memcheck\n Int need_help = 0; // 0 = no, 1 = --help, 2 = --help-debug\n ThreadId tid_main = VG_INVALID_THREADID;\n Bool logging_to_fd = False;\n Char* xml_fname_unexpanded = NULL;\n Int loglevel, i;\n struct vki_rlimit zero = { 0, 0 };\n XArray* addr2dihandle = NULL;\n\n // For an inner Valgrind, register the interim stack asap.\n // This is needed to allow the outer valgrind to do stacktraces during init.\n // Note that this stack is not unregistered when the main thread\n // is switching to the (real) stack. Unregistering this would imply\n // to save the stack id in a global variable, and have a \"if\"\n // in run_a_thread_NORETURN to do the unregistration only for the\n // main thread. This unregistration is not worth this complexity.\n INNER_REQUEST\n ((void) VALGRIND_STACK_REGISTER\n (&VG_(interim_stack).bytes[0],\n &VG_(interim_stack).bytes[0] + sizeof(VG_(interim_stack))));\n\n\n //============================================================\n //\n // Nb: startup is complex. Prerequisites are shown at every step.\n // *** Be very careful when messing with the order ***\n //\n // The first order of business is to get debug logging, the address\n // space manager and the dynamic memory manager up and running.\n // Once that's done, we can relax a bit.\n //\n //============================================================\n \n /* This is needed to make VG_(getenv) usable early. */\n VG_(client_envp) = (Char**)envp;\n\n //--------------------------------------------------------------\n // Start up Mach kernel interface, if any\n // p: none\n //--------------------------------------------------------------\n# if defined(VGO_darwin)\n VG_(mach_init)();\n# endif\n\n //--------------------------------------------------------------\n // Start up the logging mechanism\n // p: none\n //--------------------------------------------------------------\n /* Start the debugging-log system ASAP. First find out how many \n \"-d\"s were specified. This is a pre-scan of the command line. Also\n get --profile-heap=yes, --core-redzone-size, --redzone-size which are\n needed by the time we start up dynamic memory management. */\n loglevel = 0;\n for (i = 1; i < argc; i++) {\n if (argv[i][0] != '-') break;\n if VG_STREQ(argv[i], \"--\") break;\n if VG_STREQ(argv[i], \"-d\") loglevel++;\n if VG_BOOL_CLO(argv[i], \"--profile-heap\", VG_(clo_profile_heap)) {}\n if VG_BINT_CLO(argv[i], \"--core-redzone-size\", VG_(clo_core_redzone_size),\n 0, MAX_CLO_REDZONE_SZB) {}\n if VG_BINT_CLO(argv[i], \"--redzone-size\", VG_(clo_redzone_size),\n 0, MAX_CLO_REDZONE_SZB) {}\n }\n\n /* ... and start the debug logger. Now we can safely emit logging\n messages all through startup. */\n VG_(debugLog_startup)(loglevel, \"Stage 2 (main)\");\n VG_(debugLog)(1, \"main\", \"Welcome to Valgrind version \" \n VERSION \" debug logging\\n\");\n\n //--------------------------------------------------------------\n // Ensure we're on a plausible stack.\n // p: logging\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Checking current stack is plausible\\n\");\n { HChar* limLo = (HChar*)(&VG_(interim_stack).bytes[0]);\n HChar* limHi = limLo + sizeof(VG_(interim_stack));\n HChar* aLocal = (HChar*)&limLo; /* any auto local will do */\n /* \"Apple clang version 4.0 (tags/Apple/clang-421.0.57) (based on\n LLVM 3.1svn)\" appears to miscompile the following check,\n causing run to abort at this point (in 64-bit mode) even\n though aLocal is within limLo .. limHi. Try building with\n gcc instead. */\n if (aLocal < limLo || aLocal >= limHi) {\n /* something's wrong. Stop. */\n VG_(debugLog)(0, \"main\", \"Root stack %p to %p, a local %p\\n\",\n limLo, limHi, aLocal );\n VG_(debugLog)(0, \"main\", \"Valgrind: FATAL: \"\n \"Initial stack switched failed.\\n\");\n VG_(debugLog)(0, \"main\", \" Cannot continue. Sorry.\\n\");\n VG_(exit)(1);\n }\n }\n\n //--------------------------------------------------------------\n // Ensure we have a plausible pointer to the stack on which\n // we gained control (not the current stack!)\n // p: logging\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Checking initial stack was noted\\n\");\n if (the_iicii.sp_at_startup == 0) {\n VG_(debugLog)(0, \"main\", \"Valgrind: FATAL: \"\n \"Initial stack was not noted.\\n\");\n VG_(debugLog)(0, \"main\", \" Cannot continue. Sorry.\\n\");\n VG_(exit)(1);\n }\n\n //--------------------------------------------------------------\n // Start up the address space manager, and determine the\n // approximate location of the client's stack\n // p: logging, plausible-stack\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Starting the address space manager\\n\");\n vg_assert(VKI_PAGE_SIZE == 4096 || VKI_PAGE_SIZE == 65536\n || VKI_PAGE_SIZE == 16384);\n vg_assert(VKI_MAX_PAGE_SIZE == 4096 || VKI_MAX_PAGE_SIZE == 65536\n || VKI_MAX_PAGE_SIZE == 16384);\n vg_assert(VKI_PAGE_SIZE <= VKI_MAX_PAGE_SIZE);\n vg_assert(VKI_PAGE_SIZE == (1 << VKI_PAGE_SHIFT));\n vg_assert(VKI_MAX_PAGE_SIZE == (1 << VKI_MAX_PAGE_SHIFT));\n the_iicii.clstack_top = VG_(am_startup)( the_iicii.sp_at_startup );\n VG_(debugLog)(1, \"main\", \"Address space manager is running\\n\");\n\n //--------------------------------------------------------------\n // Start up the dynamic memory manager\n // p: address space management\n // p: getting --profile-heap,--core-redzone-size,--redzone-size\n // In fact m_mallocfree is self-initialising, so there's no\n // initialisation call to do. Instead, try a simple malloc/\n // free pair right now to check that nothing is broken.\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Starting the dynamic memory manager\\n\");\n { void* p = VG_(malloc)( \"main.vm.1\", 12345 );\n if (p) VG_(free)( p );\n }\n VG_(debugLog)(1, \"main\", \"Dynamic memory manager is running\\n\");\n\n //============================================================\n //\n // Dynamic memory management is now available.\n //\n //============================================================\n\n //--------------------------------------------------------------\n // Initialise m_debuginfo\n // p: dynamic memory allocation\n VG_(debugLog)(1, \"main\", \"Initialise m_debuginfo\\n\");\n VG_(di_initialise)();\n\n //--------------------------------------------------------------\n // Look for alternative libdir \n { HChar *cp = VG_(getenv)(VALGRIND_LIB);\n if (cp != NULL)\n VG_(libdir) = cp;\n VG_(debugLog)(1, \"main\", \"VG_(libdir) = %s\\n\", VG_(libdir));\n }\n\n //--------------------------------------------------------------\n // Extract the launcher name from the environment.\n VG_(debugLog)(1, \"main\", \"Getting launcher's name ...\\n\");\n VG_(name_of_launcher) = VG_(getenv)(VALGRIND_LAUNCHER);\n if (VG_(name_of_launcher) == NULL) {\n VG_(printf)(\"valgrind: You cannot run '%s' directly.\\n\", argv[0]);\n VG_(printf)(\"valgrind: You should use $prefix/bin/valgrind.\\n\");\n VG_(exit)(1);\n }\n VG_(debugLog)(1, \"main\", \"... %s\\n\", VG_(name_of_launcher));\n\n //--------------------------------------------------------------\n // Get the current process datasize rlimit, and set it to zero.\n // This prevents any internal uses of brk() from having any effect.\n // We remember the old value so we can restore it on exec, so that\n // child processes will have a reasonable brk value.\n VG_(getrlimit)(VKI_RLIMIT_DATA, &VG_(client_rlimit_data));\n zero.rlim_max = VG_(client_rlimit_data).rlim_max;\n VG_(setrlimit)(VKI_RLIMIT_DATA, &zero);\n\n // Get the current process stack rlimit.\n VG_(getrlimit)(VKI_RLIMIT_STACK, &VG_(client_rlimit_stack));\n\n //--------------------------------------------------------------\n // Figure out what sort of CPU we're on, and whether it is \n // able to run V.\n VG_(debugLog)(1, \"main\", \"Get hardware capabilities ...\\n\");\n { VexArch vex_arch;\n VexArchInfo vex_archinfo;\n Bool ok = VG_(machine_get_hwcaps)();\n if (!ok) {\n VG_(printf)(\"\\n\");\n VG_(printf)(\"valgrind: fatal error: unsupported CPU.\\n\");\n VG_(printf)(\" Supported CPUs are:\\n\");\n VG_(printf)(\" * x86 (practically any; Pentium-I or above), \"\n \"AMD Athlon or above)\\n\");\n VG_(printf)(\" * AMD Athlon64/Opteron\\n\");\n VG_(printf)(\" * PowerPC (most; ppc405 and above)\\n\");\n VG_(printf)(\" * System z (64bit only - s390x; z900 and above)\\n\");\n VG_(printf)(\"\\n\");\n VG_(exit)(1);\n }\n VG_(machine_get_VexArchInfo)( &vex_arch, &vex_archinfo );\n VG_(debugLog)(\n 1, \"main\", \"... arch = %s, hwcaps = %s\\n\",\n LibVEX_ppVexArch ( vex_arch ),\n LibVEX_ppVexHwCaps ( vex_arch, vex_archinfo.hwcaps ) \n );\n }\n\n //--------------------------------------------------------------\n // Record the working directory at startup\n // p: none\n VG_(debugLog)(1, \"main\", \"Getting the working directory at startup\\n\");\n { Bool ok = VG_(record_startup_wd)();\n if (!ok) \n VG_(err_config_error)( \"Can't establish current working \"\n \"directory at startup\\n\");\n }\n { Char buf[VKI_PATH_MAX+1];\n Bool ok = VG_(get_startup_wd)( buf, sizeof(buf) );\n vg_assert(ok);\n buf[VKI_PATH_MAX] = 0;\n VG_(debugLog)(1, \"main\", \"... %s\\n\", buf );\n }\n\n //============================================================\n // Command line argument handling order:\n // * If --help/--help-debug are present, show usage message \n // (including the tool-specific usage)\n // * (If no --tool option given, default to Memcheck)\n // * Then, if client is missing, abort with error msg\n // * Then, if any cmdline args are bad, abort with error msg\n //============================================================\n\n //--------------------------------------------------------------\n // Split up argv into: C args, V args, V extra args, and exename.\n // p: dynamic memory allocation\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Split up command line\\n\");\n VG_(split_up_argv)( argc, argv );\n vg_assert( VG_(args_for_valgrind) );\n vg_assert( VG_(args_for_client) );\n if (0) {\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_valgrind) ); i++)\n VG_(printf)(\n \"varg %s\\n\", \n * (HChar**) VG_(indexXA)( VG_(args_for_valgrind), i )\n );\n VG_(printf)(\" exe %s\\n\", VG_(args_the_exename));\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_client) ); i++)\n VG_(printf)(\n \"carg %s\\n\", \n * (HChar**) VG_(indexXA)( VG_(args_for_client), i )\n );\n }\n\n //--------------------------------------------------------------\n // Extract tool name and whether help has been requested.\n // Note we can't print the help message yet, even if requested,\n // because the tool has not been initialised.\n // p: split_up_argv [for VG_(args_for_valgrind)]\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\",\n \"(early_) Process Valgrind's command line options\\n\");\n early_process_cmd_line_options(&need_help, &toolname);\n\n // Set default vex control params\n LibVEX_default_VexControl(& VG_(clo_vex_control));\n\n //--------------------------------------------------------------\n // Load client executable, finding in $PATH if necessary\n // p: early_process_cmd_line_options() [for 'exec', 'need_help',\n // clo_max_stackframe,\n // clo_main_stacksize]\n // p: layout_remaining_space [so there's space]\n //\n // Set up client's environment\n // p: set-libdir [for VG_(libdir)]\n // p: early_process_cmd_line_options [for toolname]\n //\n // Setup client stack, eip, and VG_(client_arg[cv])\n // p: load_client() [for 'info']\n // p: fix_environment() [for 'env']\n //\n // Setup client data (brk) segment. Initially a 1-page segment\n // which abuts a shrinkable reservation. \n // p: load_client() [for 'info' and hence VG_(brk_base)]\n //\n // p: _start_in_C (for zeroing out the_iicii and putting some\n // initial values into it)\n //--------------------------------------------------------------\n if (!need_help) {\n VG_(debugLog)(1, \"main\", \"Create initial image\\n\");\n\n# if defined(VGO_linux) || defined(VGO_darwin)\n the_iicii.argv = argv;\n the_iicii.envp = envp;\n the_iicii.toolname = toolname;\n# else\n# error \"Unknown platform\"\n# endif\n\n /* NOTE: this call reads VG_(clo_main_stacksize). */\n the_iifii = VG_(ii_create_image)( the_iicii );\n }\n\n //==============================================================\n //\n // Finished loading/setting up the client address space.\n //\n //==============================================================\n\n //--------------------------------------------------------------\n // setup file descriptors\n // p: n/a\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Setup file descriptors\\n\");\n setup_file_descriptors();\n\n //--------------------------------------------------------------\n // create the fake /proc/<pid>/cmdline file and then unlink it,\n // but hold onto the fd, so we can hand it out to the client\n // when it tries to open /proc/<pid>/cmdline for itself.\n // p: setup file descriptors\n //--------------------------------------------------------------\n#if !defined(VGO_linux)\n // client shouldn't be using /proc!\n VG_(cl_cmdline_fd) = -1;\n#else\n if (!need_help) {\n HChar buf[50], buf2[50+64];\n HChar nul[1];\n Int fd, r;\n const HChar* exename;\n\n VG_(debugLog)(1, \"main\", \"Create fake /proc/<pid>/cmdline\\n\");\n\n VG_(sprintf)(buf, \"proc_%d_cmdline\", VG_(getpid)());\n fd = VG_(mkstemp)( buf, buf2 );\n if (fd == -1)\n VG_(err_config_error)(\"Can't create client cmdline file in %s\\n\", buf2);\n\n nul[0] = 0;\n exename = VG_(args_the_exename) ? VG_(args_the_exename)\n : \"unknown_exename\";\n VG_(write)(fd, exename, VG_(strlen)( exename ));\n VG_(write)(fd, nul, 1);\n\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_client) ); i++) {\n HChar* arg = * (HChar**) VG_(indexXA)( VG_(args_for_client), i );\n VG_(write)(fd, arg, VG_(strlen)( arg ));\n VG_(write)(fd, nul, 1);\n }\n\n /* Don't bother to seek the file back to the start; instead do\n\t it every time a copy of it is given out (by PRE(sys_open)). \n\t That is probably more robust across fork() etc. */\n\n /* Now delete it, but hang on to the fd. */\n r = VG_(unlink)( buf2 );\n if (r)\n VG_(err_config_error)(\"Can't delete client cmdline file in %s\\n\", buf2);\n\n VG_(cl_cmdline_fd) = fd;\n }\n#endif\n\n //--------------------------------------------------------------\n // Init tool part 1: pre_clo_init\n // p: setup_client_stack() [for 'VG_(client_arg[cv]']\n // p: setup_file_descriptors() [for 'VG_(fd_xxx_limit)']\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise the tool part 1 (pre_clo_init)\\n\");\n VG_(tl_pre_clo_init)();\n\n //--------------------------------------------------------------\n // If --tool and --help/--help-debug was given, now give the core+tool\n // help message\n // p: early_process_cmd_line_options() [for 'need_help']\n // p: tl_pre_clo_init [for 'VG_(tdict).usage']\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Print help and quit, if requested\\n\");\n if (need_help) {\n usage_NORETURN(/*--help-debug?*/need_help >= 2);\n }\n\n //--------------------------------------------------------------\n // Process command line options to Valgrind + tool\n // p: setup_client_stack() [for 'VG_(client_arg[cv]']\n // p: setup_file_descriptors() [for 'VG_(fd_xxx_limit)']\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\",\n \"(main_) Process Valgrind's command line options, \"\n \"setup logging\\n\");\n main_process_cmd_line_options ( &logging_to_fd, &xml_fname_unexpanded,\n toolname );\n\n //--------------------------------------------------------------\n // Zeroise the millisecond counter by doing a first read of it.\n // p: none\n //--------------------------------------------------------------\n (void) VG_(read_millisecond_timer)();\n\n //--------------------------------------------------------------\n // Print the preamble\n // p: tl_pre_clo_init [for 'VG_(details).name' and friends]\n // p: main_process_cmd_line_options()\n // [for VG_(clo_verbosity), VG_(clo_xml),\n // logging_to_fd, xml_fname_unexpanded]\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Print the preamble...\\n\");\n print_preamble(logging_to_fd, xml_fname_unexpanded, toolname);\n VG_(debugLog)(1, \"main\", \"...finished the preamble\\n\");\n\n //--------------------------------------------------------------\n // Init tool part 2: post_clo_init\n // p: setup_client_stack() [for 'VG_(client_arg[cv]']\n // p: setup_file_descriptors() [for 'VG_(fd_xxx_limit)']\n // p: print_preamble() [so any warnings printed in post_clo_init\n // are shown after the preamble]\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise the tool part 2 (post_clo_init)\\n\");\n VG_TDICT_CALL(tool_post_clo_init);\n {\n /* The tool's \"needs\" will by now be finalised, since it has no\n further opportunity to specify them. So now sanity check\n them. */\n Char* s;\n Bool ok;\n ok = VG_(sanity_check_needs)( &s );\n if (!ok) {\n VG_(tool_panic)(s);\n }\n }\n\n //--------------------------------------------------------------\n // Initialise translation table and translation cache\n // p: aspacem [??]\n // p: tl_pre_clo_init [for 'VG_(details).avg_translation_sizeB']\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise TT/TC\\n\");\n VG_(init_tt_tc)();\n\n //--------------------------------------------------------------\n // Initialise the redirect table.\n // p: init_tt_tc [so it can call VG_(search_transtab) safely]\n // p: aspacem [so can change ownership of sysinfo pages]\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise redirects\\n\");\n VG_(redir_initialise)();\n\n //--------------------------------------------------------------\n // Allow GDB attach\n // p: main_process_cmd_line_options() [for VG_(clo_wait_for_gdb)]\n //--------------------------------------------------------------\n /* Hook to delay things long enough so we can get the pid and\n attach GDB in another shell. */\n if (VG_(clo_wait_for_gdb)) {\n ULong iters, q;\n VG_(debugLog)(1, \"main\", \"Wait for GDB\\n\");\n VG_(printf)(\"pid=%d, entering delay loop\\n\", VG_(getpid)());\n\n# if defined(VGP_x86_linux)\n iters = 10;\n# elif defined(VGP_amd64_linux) || defined(VGP_ppc64_linux)\n iters = 10;\n# elif defined(VGP_ppc32_linux)\n iters = 5;\n# elif defined(VGP_arm_linux)\n iters = 5;\n# elif defined(VGP_s390x_linux)\n iters = 10;\n# elif defined(VGP_mips32_linux)\n iters = 10;\n# elif defined(VGO_darwin)\n iters = 3;\n# else\n# error \"Unknown plat\"\n# endif\n\n iters *= 1000ULL * 1000 * 1000;\n for (q = 0; q < iters; q++) \n __asm__ __volatile__(\"\" ::: \"memory\",\"cc\");\n }\n\n //--------------------------------------------------------------\n // Search for file descriptors that are inherited from our parent\n // p: main_process_cmd_line_options [for VG_(clo_track_fds)]\n //--------------------------------------------------------------\n if (VG_(clo_track_fds)) {\n VG_(debugLog)(1, \"main\", \"Init preopened fds\\n\");\n VG_(init_preopened_fds)();\n }\n\n //--------------------------------------------------------------\n // Load debug info for the existing segments.\n // p: setup_code_redirect_table [so that redirs can be recorded]\n // p: mallocfree\n // p: probably: setup fds and process CLOs, so that logging works\n // p: initialise m_debuginfo\n //\n // While doing this, make a note of the debuginfo-handles that\n // come back from VG_(di_notify_mmap).\n // Later, in \"Tell the tool about the initial client memory permissions\"\n // (just below) we can then hand these handles off to the tool in\n // calls to VG_TRACK(new_mem_startup, ...). This gives the tool the\n // opportunity to make further queries to m_debuginfo before the\n // client is started, if it wants. We put this information into an\n // XArray, each handle along with the associated segment start address,\n // and search the XArray for the handles later, when calling\n // VG_TRACK(new_mem_startup, ...).\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Load initial debug info\\n\");\n\n tl_assert(!addr2dihandle);\n addr2dihandle = VG_(newXA)( VG_(malloc), \"main.vm.2\",\n VG_(free), sizeof(Addr_n_ULong) );\n tl_assert(addr2dihandle);\n\n# if defined(VGO_linux)\n { Addr* seg_starts;\n Int n_seg_starts;\n Addr_n_ULong anu;\n\n seg_starts = VG_(get_segment_starts)( &n_seg_starts );\n vg_assert(seg_starts && n_seg_starts >= 0);\n\n /* show them all to the debug info reader. allow_SkFileV has to\n be True here so that we read info from the valgrind executable\n itself. */\n for (i = 0; i < n_seg_starts; i++) {\n anu.ull = VG_(di_notify_mmap)( seg_starts[i], True/*allow_SkFileV*/,\n -1/*Don't use_fd*/);\n /* anu.ull holds the debuginfo handle returned by di_notify_mmap,\n if any. */\n if (anu.ull > 0) {\n anu.a = seg_starts[i];\n VG_(addToXA)( addr2dihandle, &anu );\n }\n }\n\n VG_(free)( seg_starts );\n }\n# elif defined(VGO_darwin)\n { Addr* seg_starts;\n Int n_seg_starts;\n seg_starts = VG_(get_segment_starts)( &n_seg_starts );\n vg_assert(seg_starts && n_seg_starts >= 0);\n\n /* show them all to the debug info reader. \n Don't read from V segments (unlike Linux) */\n // GrP fixme really?\n for (i = 0; i < n_seg_starts; i++) {\n VG_(di_notify_mmap)( seg_starts[i], False/*don't allow_SkFileV*/,\n -1/*don't use_fd*/);\n }\n\n VG_(free)( seg_starts );\n }\n# else\n# error Unknown OS\n# endif\n\n //--------------------------------------------------------------\n // Tell aspacem of ownership change of the asm helpers, so that\n // m_translate allows them to be translated. However, only do this\n // after the initial debug info read, since making a hole in the\n // address range for the stage2 binary confuses the debug info reader.\n // p: aspacem\n //--------------------------------------------------------------\n { Bool change_ownership_v_c_OK;\n Addr co_start = VG_PGROUNDDN( (Addr)&VG_(trampoline_stuff_start) );\n Addr co_endPlus = VG_PGROUNDUP( (Addr)&VG_(trampoline_stuff_end) );\n VG_(debugLog)(1,\"redir\",\n \"transfer ownership V -> C of 0x%llx .. 0x%llx\\n\",\n (ULong)co_start, (ULong)co_endPlus-1 );\n\n change_ownership_v_c_OK \n = VG_(am_change_ownership_v_to_c)( co_start, co_endPlus - co_start );\n vg_assert(change_ownership_v_c_OK);\n }\n\n if (VG_(clo_xml)) {\n HChar buf[50];\n VG_(elapsed_wallclock_time)(buf);\n VG_(printf_xml)( \"<status>\\n\"\n \" <state>RUNNING</state>\\n\"\n \" <time>%pS</time>\\n\"\n \"</status>\\n\",\n buf );\n VG_(printf_xml)( \"\\n\" );\n }\n\n VG_(init_Threads)();\n\n //--------------------------------------------------------------\n // Initialise the scheduler (phase 1) [generates tid_main]\n // p: none, afaics\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise scheduler (phase 1)\\n\");\n tid_main = VG_(scheduler_init_phase1)();\n vg_assert(tid_main >= 0 && tid_main < VG_N_THREADS\n && tid_main != VG_INVALID_THREADID);\n /* Tell the tool about tid_main */\n VG_TRACK( pre_thread_ll_create, VG_INVALID_THREADID, tid_main );\n \n //--------------------------------------------------------------\n // Tell the tool about the initial client memory permissions\n // p: aspacem\n // p: mallocfree\n // p: setup_client_stack\n // p: setup_client_dataseg\n //\n // For each segment we tell the client about, look up in \n // addr2dihandle as created above, to see if there's a debuginfo\n // handle associated with the segment, that we can hand along\n // to the tool, to be helpful.\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Tell tool about initial permissions\\n\");\n { Addr* seg_starts;\n Int n_seg_starts;\n\n tl_assert(addr2dihandle);\n\n /* Mark the main thread as running while we tell the tool about\n the client memory so that the tool can associate that memory\n with the main thread. */\n tl_assert(VG_(running_tid) == VG_INVALID_THREADID);\n VG_(running_tid) = tid_main;\n\n seg_starts = VG_(get_segment_starts)( &n_seg_starts );\n vg_assert(seg_starts && n_seg_starts >= 0);\n\n /* show interesting ones to the tool */\n for (i = 0; i < n_seg_starts; i++) {\n Word j, n;\n NSegment const* seg \n = VG_(am_find_nsegment)( seg_starts[i] );\n vg_assert(seg);\n if (seg->kind == SkFileC || seg->kind == SkAnonC) {\n /* This next assertion is tricky. If it is placed\n immediately before this 'if', it very occasionally fails.\n Why? Because previous iterations of the loop may have\n caused tools (via the new_mem_startup calls) to do\n dynamic memory allocation, and that may affect the mapped\n segments; in particular it may cause segment merging to\n happen. Hence we cannot assume that seg_starts[i], which\n reflects the state of the world before we started this\n loop, is the same as seg->start, as the latter reflects\n the state of the world (viz, mappings) at this particular\n iteration of the loop.\n\n Why does moving it inside the 'if' make it safe? Because\n any dynamic memory allocation done by the tools will\n affect only the state of Valgrind-owned segments, not of\n Client-owned segments. And the 'if' guards against that\n -- we only get in here for Client-owned segments.\n\n In other words: the loop may change the state of\n Valgrind-owned segments as it proceeds. But it should\n not cause the Client-owned segments to change. */\n vg_assert(seg->start == seg_starts[i]);\n VG_(debugLog)(2, \"main\", \n \"tell tool about %010lx-%010lx %c%c%c\\n\",\n seg->start, seg->end,\n seg->hasR ? 'r' : '-',\n seg->hasW ? 'w' : '-',\n seg->hasX ? 'x' : '-' );\n /* search addr2dihandle to see if we have an entry\n matching seg->start. */\n n = VG_(sizeXA)( addr2dihandle );\n for (j = 0; j < n; j++) {\n Addr_n_ULong* anl = VG_(indexXA)( addr2dihandle, j );\n if (anl->a == seg->start) {\n tl_assert(anl->ull > 0); /* check it's a valid handle */\n break;\n }\n }\n vg_assert(j >= 0 && j <= n);\n VG_TRACK( new_mem_startup, seg->start, seg->end+1-seg->start, \n seg->hasR, seg->hasW, seg->hasX,\n /* and the retrieved debuginfo handle, if any */\n j < n\n ? ((Addr_n_ULong*)VG_(indexXA)( addr2dihandle, j ))->ull\n : 0 );\n }\n }\n\n VG_(free)( seg_starts );\n VG_(deleteXA)( addr2dihandle );\n\n /* Also do the initial stack permissions. */\n {\n SSizeT inaccessible_len;\n NSegment const* seg \n = VG_(am_find_nsegment)( the_iifii.initial_client_SP );\n vg_assert(seg);\n vg_assert(seg->kind == SkAnonC);\n vg_assert(the_iifii.initial_client_SP >= seg->start);\n vg_assert(the_iifii.initial_client_SP <= seg->end);\n\n /* Stuff below the initial SP is unaddressable. Take into\n\t account any ABI-mandated space below the stack pointer that\n\t is required (VG_STACK_REDZONE_SZB). setup_client_stack()\n\t will have allocated an extra page if a red zone is required,\n\t to be on the safe side. */\n inaccessible_len = the_iifii.initial_client_SP - VG_STACK_REDZONE_SZB \n - seg->start;\n vg_assert(inaccessible_len >= 0);\n if (inaccessible_len > 0)\n VG_TRACK( die_mem_stack, \n seg->start, \n inaccessible_len );\n VG_(debugLog)(2, \"main\", \"mark stack inaccessible %010lx-%010lx\\n\",\n seg->start, \n the_iifii.initial_client_SP-1 - VG_STACK_REDZONE_SZB);\n }\n\n /* Also the assembly helpers. */\n VG_TRACK( new_mem_startup,\n (Addr)&VG_(trampoline_stuff_start),\n (Addr)&VG_(trampoline_stuff_end) \n - (Addr)&VG_(trampoline_stuff_start),\n False, /* readable? */\n False, /* writable? */\n True /* executable? */,\n 0 /* di_handle: no associated debug info */ );\n\n /* Clear the running thread indicator */\n VG_(running_tid) = VG_INVALID_THREADID;\n tl_assert(VG_(running_tid) == VG_INVALID_THREADID);\n }\n\n //--------------------------------------------------------------\n // Initialise the scheduler (phase 2)\n // p: Initialise the scheduler (phase 1) [for tid_main]\n // p: setup_file_descriptors() [else VG_(safe_fd)() breaks]\n // p: setup_client_stack\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise scheduler (phase 2)\\n\");\n { NSegment const* seg \n = VG_(am_find_nsegment)( the_iifii.initial_client_SP );\n vg_assert(seg);\n vg_assert(seg->kind == SkAnonC);\n vg_assert(the_iifii.initial_client_SP >= seg->start);\n vg_assert(the_iifii.initial_client_SP <= seg->end);\n VG_(scheduler_init_phase2)( tid_main, \n seg->end, the_iifii.clstack_max_size );\n }\n\n //--------------------------------------------------------------\n // Set up state for the root thread\n // p: ?\n // setup_scheduler() [for sched-specific thread 1 stuff]\n // VG_(ii_create_image) [for 'the_iicii' initial info]\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Finalise initial image\\n\");\n VG_(ii_finalise_image)( the_iifii );\n\n //--------------------------------------------------------------\n // Initialise the signal handling subsystem\n // p: n/a\n //--------------------------------------------------------------\n // Nb: temporarily parks the saved blocking-mask in saved_sigmask.\n VG_(debugLog)(1, \"main\", \"Initialise signal management\\n\");\n /* Check that the kernel-interface signal definitions look sane */\n VG_(vki_do_initial_consistency_checks)();\n /* .. and go on to use them. */\n VG_(sigstartup_actions)();\n\n //--------------------------------------------------------------\n // Read suppression file\n // p: main_process_cmd_line_options() [for VG_(clo_suppressions)]\n //--------------------------------------------------------------\n if (VG_(needs).core_errors || VG_(needs).tool_errors) {\n VG_(debugLog)(1, \"main\", \"Load suppressions\\n\");\n VG_(load_suppressions)();\n }\n\n //--------------------------------------------------------------\n // register client stack\n //--------------------------------------------------------------\n VG_(clstk_id) = VG_(register_stack)(VG_(clstk_base), VG_(clstk_end));\n\n //--------------------------------------------------------------\n // Show the address space state so far\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"\\n\");\n VG_(debugLog)(1, \"main\", \"\\n\");\n VG_(am_show_nsegments)(1,\"Memory layout at client startup\");\n VG_(debugLog)(1, \"main\", \"\\n\");\n VG_(debugLog)(1, \"main\", \"\\n\");\n\n //--------------------------------------------------------------\n // Run!\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Running thread 1\\n\");\n\n /* As a result of the following call, the last thread standing\n eventually winds up running shutdown_actions_NORETURN\n just below. Unfortunately, simply exporting said function\n causes m_main to be part of a module cycle, which is pretty\n nonsensical. So instead of doing that, the address of said\n function is stored in a global variable 'owned' by m_syswrap,\n and it uses that function pointer to get back here when it needs\n to. */\n\n /* Set continuation address. */\n VG_(address_of_m_main_shutdown_actions_NORETURN)\n = & shutdown_actions_NORETURN;\n\n /* Run the first thread, eventually ending up at the continuation\n address. */\n VG_(main_thread_wrapper_NORETURN)(1);\n\n /*NOTREACHED*/\n vg_assert(0);\n}\n\n/* Do everything which needs doing when the last thread exits or when\n a thread exits requesting a complete process exit.\n\n We enter here holding The Lock. For the case VgSrc_ExitProcess we\n must never release it, because to do so would allow other threads\n to continue after the system is ostensibly shut down. So we must\n go to our grave, so to speak, holding the lock. \n\n In fact, there is never any point in releasing the lock at this\n point - we have it, we're shutting down the entire system, and\n for the case VgSrc_ExitProcess doing so positively causes trouble.\n So don't. \n\n The final_tidyup call makes a bit of a nonsense of the ExitProcess\n case, since it will run the libc_freeres function, thus allowing\n other lurking threads to run again. Hmm. */\n\nstatic \nvoid shutdown_actions_NORETURN( ThreadId tid, \n VgSchedReturnCode tids_schedretcode )\n{\n VG_(debugLog)(1, \"main\", \"entering VG_(shutdown_actions_NORETURN)\\n\");\n VG_(am_show_nsegments)(1,\"Memory layout at client shutdown\");\n\n vg_assert(VG_(is_running_thread)(tid));\n\n vg_assert(tids_schedretcode == VgSrc_ExitThread\n\t || tids_schedretcode == VgSrc_ExitProcess\n || tids_schedretcode == VgSrc_FatalSig );\n\n if (tids_schedretcode == VgSrc_ExitThread) {\n\n // We are the last surviving thread. Right?\n vg_assert( VG_(count_living_threads)() == 1 );\n\n // Wait for all other threads to exit.\n // jrs: Huh? but they surely are already gone\n VG_(reap_threads)(tid);\n\n // Clean the client up before the final report\n // this causes the libc_freeres function to run\n final_tidyup(tid);\n\n /* be paranoid */\n vg_assert(VG_(is_running_thread)(tid));\n vg_assert(VG_(count_living_threads)() == 1);\n\n } else {\n\n // We may not be the last surviving thread. However, we\n // want to shut down the entire process. We hold the lock\n // and we need to keep hold of it all the way out, in order\n // that none of the other threads ever run again.\n vg_assert( VG_(count_living_threads)() >= 1 );\n\n // Clean the client up before the final report\n // this causes the libc_freeres function to run\n // perhaps this is unsafe, as per comment above\n final_tidyup(tid);\n\n /* be paranoid */\n vg_assert(VG_(is_running_thread)(tid));\n vg_assert(VG_(count_living_threads)() >= 1);\n }\n\n VG_(threads)[tid].status = VgTs_Empty;\n //--------------------------------------------------------------\n // Finalisation: cleanup, messages, etc. Order not so important, only\n // affects what order the messages come.\n //--------------------------------------------------------------\n // First thing in the post-amble is a blank line.\n if (VG_(clo_xml))\n VG_(printf_xml)(\"\\n\");\n else if (VG_(clo_verbosity) > 0)\n VG_(message)(Vg_UserMsg, \"\\n\");\n\n if (VG_(clo_xml)) {\n HChar buf[50];\n VG_(elapsed_wallclock_time)(buf);\n VG_(printf_xml)( \"<status>\\n\"\n \" <state>FINISHED</state>\\n\"\n \" <time>%pS</time>\\n\"\n \"</status>\\n\"\n \"\\n\",\n buf);\n }\n\n /* Print out file descriptor summary and stats. */\n if (VG_(clo_track_fds))\n VG_(show_open_fds)();\n\n /* Call the tool's finalisation function. This makes Memcheck's\n leak checker run, and possibly chuck a bunch of leak errors into\n the error management machinery. */\n VG_TDICT_CALL(tool_fini, 0/*exitcode*/);\n\n /* Show the error counts. */\n if (VG_(clo_xml)\n && (VG_(needs).core_errors || VG_(needs).tool_errors)) {\n VG_(show_error_counts_as_XML)();\n }\n\n /* In XML mode, this merely prints the used suppressions. */\n if (VG_(needs).core_errors || VG_(needs).tool_errors)\n VG_(show_all_errors)(VG_(clo_verbosity), VG_(clo_xml));\n\n if (VG_(clo_xml)) {\n VG_(printf_xml)(\"\\n\");\n VG_(printf_xml)(\"</valgrindoutput>\\n\");\n VG_(printf_xml)(\"\\n\");\n }\n\n VG_(sanity_check_general)( True /*include expensive checks*/ );\n\n if (VG_(clo_stats))\n print_all_stats();\n\n /* Show a profile of the heap(s) at shutdown. Optionally, first\n throw away all the debug info, as that makes it easy to spot\n leaks in the debuginfo reader. */\n if (VG_(clo_profile_heap)) {\n if (0) VG_(di_discard_ALL_debuginfo)();\n VG_(print_arena_cc_analysis)();\n }\n\n if (VG_(clo_profile_flags) > 0) {\n #define N_MAX 200\n BBProfEntry tops[N_MAX];\n ULong score_total = VG_(get_BB_profile) (tops, N_MAX);\n show_BB_profile(tops, N_MAX, score_total);\n }\n\n /* Print Vex storage stats */\n if (0)\n LibVEX_ShowAllocStats();\n\n /* Flush any output cached by previous calls to VG_(message). */\n VG_(message_flush)();\n\n /* terminate gdbserver if ever it was started. We terminate it here so that it get\n the output above if output was redirected to gdb */\n VG_(gdbserver) (0);\n\n /* Ok, finally exit in the os-specific way, according to the scheduler's\n return code. In short, if the (last) thread exited by calling\n sys_exit, do likewise; if the (last) thread stopped due to a fatal\n signal, terminate the entire system with that same fatal signal. */\n VG_(debugLog)(1, \"core_os\", \n \"VG_(terminate_NORETURN)(tid=%lld)\\n\", (ULong)tid);\n\n switch (tids_schedretcode) {\n case VgSrc_ExitThread: /* the normal way out (Linux) */\n case VgSrc_ExitProcess: /* the normal way out (AIX) -- still needed? */\n /* Change the application return code to user's return code,\n if an error was found */\n if (VG_(clo_error_exitcode) > 0 \n && VG_(get_n_errs_found)() > 0) {\n VG_(exit)( VG_(clo_error_exitcode) );\n } else {\n /* otherwise, return the client's exit code, in the normal\n way. */\n VG_(exit)( VG_(threads)[tid].os_state.exitcode );\n }\n /* NOT ALIVE HERE! */\n VG_(core_panic)(\"entered the afterlife in main() -- ExitT/P\");\n break; /* what the hell :) */\n\n case VgSrc_FatalSig:\n /* We were killed by a fatal signal, so replicate the effect */\n vg_assert(VG_(threads)[tid].os_state.fatalsig != 0);\n VG_(kill_self)(VG_(threads)[tid].os_state.fatalsig);\n /* we shouldn't be alive at this point. But VG_(kill_self)\n sometimes fails with EPERM on Darwin, for unclear reasons. */\n# if defined(VGO_darwin)\n VG_(debugLog)(0, \"main\", \"VG_(kill_self) failed. Exiting normally.\\n\");\n VG_(exit)(0); /* bogus, but we really need to exit now */\n /* fall through .. */\n# endif\n VG_(core_panic)(\"main(): signal was supposed to be fatal\");\n break;\n\n default:\n VG_(core_panic)(\"main(): unexpected scheduler return code\");\n }\n}\n\n/* -------------------- */\n\n/* Final clean-up before terminating the process. \n Clean up the client by calling __libc_freeres() (if requested) \n This is Linux-specific?\n GrP fixme glibc-specific, anyway\n*/\nstatic void final_tidyup(ThreadId tid)\n{\n#if !defined(VGO_darwin)\n# if defined(VGP_ppc64_linux)\n Addr r2;\n# endif\n Addr __libc_freeres_wrapper = VG_(client___libc_freeres_wrapper);\n\n vg_assert(VG_(is_running_thread)(tid));\n \n if ( !VG_(needs).libc_freeres ||\n !VG_(clo_run_libc_freeres) ||\n 0 == __libc_freeres_wrapper )\n return;\t\t\t/* can't/won't do it */\n\n# if defined(VGP_ppc64_linux)\n r2 = VG_(get_tocptr)( __libc_freeres_wrapper );\n if (r2 == 0) {\n VG_(message)(Vg_UserMsg, \n \"Caught __NR_exit, but can't run __libc_freeres()\\n\");\n VG_(message)(Vg_UserMsg, \n \" since cannot establish TOC pointer for it.\\n\");\n return;\n }\n# endif\n\n if (VG_(clo_verbosity) > 2 ||\n VG_(clo_trace_syscalls) ||\n VG_(clo_trace_sched))\n VG_(message)(Vg_DebugMsg, \n\t\t \"Caught __NR_exit; running __libc_freeres()\\n\");\n \n /* set thread context to point to libc_freeres_wrapper */\n /* ppc64-linux note: __libc_freeres_wrapper gives us the real\n function entry point, not a fn descriptor, so can use it\n directly. However, we need to set R2 (the toc pointer)\n appropriately. */\n VG_(set_IP)(tid, __libc_freeres_wrapper);\n# if defined(VGP_ppc64_linux)\n VG_(threads)[tid].arch.vex.guest_GPR2 = r2;\n# endif\n /* mips-linux note: we need to set t9 */\n# if defined(VGP_mips32_linux)\n VG_(threads)[tid].arch.vex.guest_r25 = __libc_freeres_wrapper;\n# endif\n\n /* Block all blockable signals by copying the real block state into\n the thread's block state*/\n VG_(sigprocmask)(VKI_SIG_BLOCK, NULL, &VG_(threads)[tid].sig_mask);\n VG_(threads)[tid].tmp_sig_mask = VG_(threads)[tid].sig_mask;\n\n /* and restore handlers to default */\n VG_(set_default_handler)(VKI_SIGSEGV);\n VG_(set_default_handler)(VKI_SIGBUS);\n VG_(set_default_handler)(VKI_SIGILL);\n VG_(set_default_handler)(VKI_SIGFPE);\n\n // We were exiting, so assert that...\n vg_assert(VG_(is_exiting)(tid));\n // ...but now we're not again\n VG_(threads)[tid].exitreason = VgSrc_None;\n\n // run until client thread exits - ideally with LIBC_FREERES_DONE,\n // but exit/exitgroup/signal will do\n VG_(scheduler)(tid);\n\n vg_assert(VG_(is_exiting)(tid));\n#endif\n}\n\n\n/*====================================================================*/\n/*=== Getting to main() alive: LINUX ===*/\n/*====================================================================*/\n\n#if defined(VGO_linux)\n\n/* If linking of the final executables is done with glibc present,\n then Valgrind starts at main() above as usual, and all of the\n following code is irrelevant.\n\n However, this is not the intended mode of use. The plan is to\n avoid linking against glibc, by giving gcc the flags \n -nodefaultlibs -lgcc -nostartfiles at startup.\n\n From this derive two requirements:\n\n 1. gcc may emit calls to memcpy and memset to deal with structure\n assignments etc. Since we have chosen to ignore all the\n \"normal\" supporting libraries, we have to provide our own\n implementations of them. No problem.\n\n 2. We have to provide a symbol \"_start\", to which the kernel\n hands control at startup. Hence the code below.\n*/\n\n/* ---------------- Requirement 1 ---------------- */\n\nvoid* memcpy(void *dest, const void *src, SizeT n);\nvoid* memcpy(void *dest, const void *src, SizeT n) {\n return VG_(memcpy)(dest,src,n);\n}\nvoid* memset(void *s, int c, SizeT n);\nvoid* memset(void *s, int c, SizeT n) {\n return VG_(memset)(s,c,n);\n}\n\n/* BVA: abort() for those platforms that need it (PPC and ARM). */\nvoid abort(void);\nvoid abort(void){\n VG_(printf)(\"Something called raise().\\n\");\n vg_assert(0);\n}\n\n/* EAZG: ARM's EABI will call floating point exception handlers in\n libgcc which boil down to an abort or raise, that's usually defined\n in libc. Instead, define them here. */\n#if defined(VGP_arm_linux)\nvoid raise(void);\nvoid raise(void){\n VG_(printf)(\"Something called raise().\\n\");\n vg_assert(0);\n}\n\nvoid __aeabi_unwind_cpp_pr0(void);\nvoid __aeabi_unwind_cpp_pr0(void){\n VG_(printf)(\"Something called __aeabi_unwind_cpp_pr0()\\n\");\n vg_assert(0);\n}\n\nvoid __aeabi_unwind_cpp_pr1(void);\nvoid __aeabi_unwind_cpp_pr1(void){\n VG_(printf)(\"Something called __aeabi_unwind_cpp_pr1()\\n\");\n vg_assert(0);\n}\n#endif\n\n/* ---------------- Requirement 2 ---------------- */\n\n/* Glibc's sysdeps/i386/elf/start.S has the following gem of a\n comment, which explains how the stack looks right at process start\n (when _start is jumped to). Hence _start passes %esp to\n _start_in_C_linux, which extracts argc/argv/envp and starts up\n correctly. */\n\n/* This is the canonical entry point, usually the first thing in the text\n segment. The SVR4/i386 ABI (pages 3-31, 3-32) says that when the entry\n point runs, most registers' values are unspecified, except for:\n\n %edx Contains a function pointer to be registered with `atexit'.\n This is how the dynamic linker arranges to have DT_FINI\n functions called for shared libraries that have been loaded\n before this code runs.\n\n %esp The stack contains the arguments and environment:\n 0(%esp) argc\n 4(%esp) argv[0]\n ...\n (4*argc)(%esp) NULL\n (4*(argc+1))(%esp) envp[0]\n ...\n NULL\n*/\n\n/* The kernel hands control to _start, which extracts the initial\n stack pointer and calls onwards to _start_in_C_linux. This also switches\n the new stack. */\n#if defined(VGP_x86_linux)\nasm(\"\\n\"\n \".text\\n\"\n \"\\t.globl _start\\n\"\n \"\\t.type _start,@function\\n\"\n \"_start:\\n\"\n /* set up the new stack in %eax */\n \"\\tmovl $vgPlain_interim_stack, %eax\\n\"\n \"\\taddl $\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\", %eax\\n\"\n \"\\taddl $\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\", %eax\\n\"\n \"\\tsubl $16, %eax\\n\"\n \"\\tandl $~15, %eax\\n\"\n /* install it, and collect the original one */\n \"\\txchgl %eax, %esp\\n\"\n /* call _start_in_C_linux, passing it the startup %esp */\n \"\\tpushl %eax\\n\"\n \"\\tcall _start_in_C_linux\\n\"\n \"\\thlt\\n\"\n \".previous\\n\"\n);\n#elif defined(VGP_amd64_linux)\nasm(\"\\n\"\n \".text\\n\"\n \"\\t.globl _start\\n\"\n \"\\t.type _start,@function\\n\"\n \"_start:\\n\"\n /* set up the new stack in %rdi */\n \"\\tmovq $vgPlain_interim_stack, %rdi\\n\"\n \"\\taddq $\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\", %rdi\\n\"\n \"\\taddq $\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\", %rdi\\n\"\n \"\\tandq $~15, %rdi\\n\"\n /* install it, and collect the original one */\n \"\\txchgq %rdi, %rsp\\n\"\n /* call _start_in_C_linux, passing it the startup %rsp */\n \"\\tcall _start_in_C_linux\\n\"\n \"\\thlt\\n\"\n \".previous\\n\"\n);\n#elif defined(VGP_ppc32_linux)\nasm(\"\\n\"\n \".text\\n\"\n \"\\t.globl _start\\n\"\n \"\\t.type _start,@function\\n\"\n \"_start:\\n\"\n /* set up the new stack in r16 */\n \"\\tlis 16,vgPlain_interim_stack@ha\\n\"\n \"\\tla 16,vgPlain_interim_stack@l(16)\\n\"\n \"\\tlis 17,(\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\" >> 16)\\n\"\n \"\\tori 17,17,(\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\" & 0xFFFF)\\n\"\n \"\\tlis 18,(\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\" >> 16)\\n\"\n \"\\tori 18,18,(\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\" & 0xFFFF)\\n\"\n \"\\tadd 16,17,16\\n\"\n \"\\tadd 16,18,16\\n\"\n \"\\trlwinm 16,16,0,0,27\\n\"\n /* now r16 = &vgPlain_interim_stack + VG_STACK_GUARD_SZB +\n VG_STACK_ACTIVE_SZB rounded down to the nearest 16-byte\n boundary. And r1 is the original SP. Set the SP to r16 and\n call _start_in_C_linux, passing it the initial SP. */\n \"\\tmr 3,1\\n\"\n \"\\tmr 1,16\\n\"\n \"\\tbl _start_in_C_linux\\n\"\n \"\\ttrap\\n\"\n \".previous\\n\"\n);\n#elif defined(VGP_ppc64_linux)\nasm(\"\\n\"\n /* PPC64 ELF ABI says '_start' points to a function descriptor.\n So we must have one, and that is what goes into the .opd section. */\n \"\\t.align 2\\n\"\n \"\\t.global _start\\n\"\n \"\\t.section \\\".opd\\\",\\\"aw\\\"\\n\"\n \"\\t.align 3\\n\"\n \"_start:\\n\"\n \"\\t.quad ._start,.TOC.@tocbase,0\\n\"\n \"\\t.previous\\n\"\n \"\\t.type ._start,@function\\n\"\n \"\\t.global ._start\\n\"\n \"._start:\\n\"\n /* set up the new stack in r16 */\n \"\\tlis 16, vgPlain_interim_stack@highest\\n\"\n \"\\tori 16,16,vgPlain_interim_stack@higher\\n\"\n \"\\tsldi 16,16,32\\n\"\n \"\\toris 16,16,vgPlain_interim_stack@h\\n\"\n \"\\tori 16,16,vgPlain_interim_stack@l\\n\"\n \"\\txor 17,17,17\\n\"\n \"\\tlis 17,(\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\" >> 16)\\n\"\n \"\\tori 17,17,(\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\" & 0xFFFF)\\n\"\n \"\\txor 18,18,18\\n\"\n \"\\tlis 18,(\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\" >> 16)\\n\"\n \"\\tori 18,18,(\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\" & 0xFFFF)\\n\"\n \"\\tadd 16,17,16\\n\"\n \"\\tadd 16,18,16\\n\"\n \"\\trldicr 16,16,0,59\\n\"\n /* now r16 = &vgPlain_interim_stack + VG_STACK_GUARD_SZB +\n VG_STACK_ACTIVE_SZB rounded down to the nearest 16-byte\n boundary. And r1 is the original SP. Set the SP to r16 and\n call _start_in_C_linux, passing it the initial SP. */\n \"\\tmr 3,1\\n\"\n \"\\tmr 1,16\\n\"\n \"\\tlis 14, _start_in_C_linux@highest\\n\"\n \"\\tori 14,14,_start_in_C_linux@higher\\n\"\n \"\\tsldi 14,14,32\\n\"\n \"\\toris 14,14,_start_in_C_linux@h\\n\"\n \"\\tori 14,14,_start_in_C_linux@l\\n\"\n \"\\tld 14,0(14)\\n\"\n \"\\tmtctr 14\\n\"\n \"\\tbctrl\\n\"\n \"\\tnop\\n\"\n \"\\ttrap\\n\"\n);\n#elif defined(VGP_s390x_linux)\n/*\n This is the canonical entry point, usually the first thing in the text\n segment. Most registers' values are unspecified, except for:\n\n %r14 Contains a function pointer to be registered with `atexit'.\n This is how the dynamic linker arranges to have DT_FINI\n functions called for shared libraries that have been loaded\n before this code runs.\n\n %r15 The stack contains the arguments and environment:\n 0(%r15) argc\n 8(%r15) argv[0]\n ...\n (8*argc)(%r15) NULL\n (8*(argc+1))(%r15) envp[0]\n ...\n NULL\n*/\nasm(\"\\n\\t\"\n \".text\\n\\t\"\n \".globl _start\\n\\t\"\n \".type _start,@function\\n\\t\"\n \"_start:\\n\\t\"\n /* set up the new stack in %r1 */\n \"larl %r1, vgPlain_interim_stack\\n\\t\"\n \"larl %r5, 1f\\n\\t\"\n \"ag %r1, 0(%r5)\\n\\t\"\n \"ag %r1, 2f-1f(%r5)\\n\\t\"\n \"nill %r1, 0xFFF0\\n\\t\"\n /* install it, and collect the original one */\n \"lgr %r2, %r15\\n\\t\"\n \"lgr %r15, %r1\\n\\t\"\n /* call _start_in_C_linux, passing it the startup %r15 */\n \"brasl %r14, _start_in_C_linux\\n\\t\"\n /* trigger execution of an invalid opcode -> halt machine */\n \"j .+2\\n\\t\"\n \"1: .quad \"VG_STRINGIFY(VG_STACK_GUARD_SZB)\"\\n\\t\"\n \"2: .quad \"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\"\\n\\t\"\n \".previous\\n\"\n);\n#elif defined(VGP_arm_linux)\nasm(\"\\n\"\n \"\\t.text\\n\"\n \"\\t.align 4\\n\"\n \"\\t.type _start,#function\\n\"\n \"\\t.global _start\\n\"\n \"_start:\\n\"\n \"\\tldr r0, [pc, #36]\\n\"\n \"\\tldr r1, [pc, #36]\\n\"\n \"\\tadd r0, r1, r0\\n\"\n \"\\tldr r1, [pc, #32]\\n\"\n \"\\tadd r0, r1, r0\\n\"\n \"\\tmvn r1, #15\\n\"\n \"\\tand r0, r0, r1\\n\"\n \"\\tmov r1, sp\\n\"\n \"\\tmov sp, r0\\n\"\n \"\\tmov r0, r1\\n\"\n \"\\tb _start_in_C_linux\\n\"\n \"\\t.word vgPlain_interim_stack\\n\"\n \"\\t.word \"VG_STRINGIFY(VG_STACK_GUARD_SZB)\"\\n\"\n \"\\t.word \"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\"\\n\"\n);\n#elif defined(VGP_mips32_linux)\nasm(\"\\n\"\n \"\\t.type _gp_disp,@object\\n\"\n \".text\\n\"\n \"\\t.globl __start\\n\"\n \"\\t.type __start,@function\\n\"\n \"__start:\\n\"\n\n \"\\tbal 1f\\n\"\n \"\\tnop\\n\"\n \n \"1:\\n\" \n\n \"\\tlui $28, %hi(_gp_disp)\\n\"\n \"\\taddiu $28, $28, %lo(_gp_disp)\\n\"\n \"\\taddu $28, $28, $31\\n\"\n /* t1/$9 <- Addr(interim_stack) */\n \"\\tlui $9, %hi(vgPlain_interim_stack)\\n\"\n /* t1/$9 <- Addr(interim_stack) */\n \"\\taddiu $9, %lo(vgPlain_interim_stack)\\n\"\n\n\n \"\\tli $10, \"VG_STRINGIFY(VG_STACK_GUARD_SZB)\"\\n\"\n \"\\tli $11, \"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\"\\n\"\n \n \"\\taddu $9, $9, $10\\n\"\n \"\\taddu $9, $9, $11\\n\"\n \"\\tli $12, 0xFFFFFFF0\\n\"\n \"\\tand $9, $9, $12\\n\"\n /* now t1/$9 = &vgPlain_interim_stack + VG_STACK_GUARD_SZB +\n VG_STACK_ACTIVE_SZB rounded down to the nearest 16-byte\n boundary. And $29 is the original SP. Set the SP to t1 and\n call _start_in_C, passing it the initial SP. */\n \n \"\\tmove $4, $29\\n\" // a0 <- $sp (_start_in_C first arg)\n \"\\tmove $29, $9\\n\" // $sp <- t1 (new sp)\n \n \"\\tlui $25, %hi(_start_in_C_linux)\\n\"\n \"\\taddiu $25, %lo(_start_in_C_linux)\\n\"\n \n \"\\tbal _start_in_C_linux\\n\"\n \"\\tbreak 0x7\\n\"\n \".previous\\n\"\n);\n#else\n# error \"Unknown linux platform\"\n#endif\n\n/* --- !!! --- EXTERNAL HEADERS start --- !!! --- */\n#define _GNU_SOURCE\n#define _FILE_OFFSET_BITS 64\n/* This is in order to get AT_NULL and AT_PAGESIZE. */\n#include <elf.h>\n/* --- !!! --- EXTERNAL HEADERS end --- !!! --- */\n\n/* Avoid compiler warnings: this fn _is_ used, but labelling it\n 'static' causes gcc to complain it isn't.\n attribute 'used' also ensures the code is not eliminated at link\n time */\n__attribute__ ((used))\nvoid _start_in_C_linux ( UWord* pArgc );\n__attribute__ ((used))\nvoid _start_in_C_linux ( UWord* pArgc )\n{\n Int r;\n Word argc = pArgc[0];\n HChar** argv = (HChar**)&pArgc[1];\n HChar** envp = (HChar**)&pArgc[1+argc+1];\n\n VG_(memset)( &the_iicii, 0, sizeof(the_iicii) );\n VG_(memset)( &the_iifii, 0, sizeof(the_iifii) );\n\n the_iicii.sp_at_startup = (Addr)pArgc;\n\n# if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux)\n {\n /* ppc/ppc64 can be configured with different page sizes.\n Determine this early. This is an ugly hack and really should\n be moved into valgrind_main. */\n UWord *sp = &pArgc[1+argc+1];\n while (*sp++ != 0)\n ;\n for (; *sp != AT_NULL && *sp != AT_PAGESZ; sp += 2);\n if (*sp == AT_PAGESZ) {\n VKI_PAGE_SIZE = sp[1];\n for (VKI_PAGE_SHIFT = 12;\n VKI_PAGE_SHIFT <= VKI_MAX_PAGE_SHIFT; VKI_PAGE_SHIFT++)\n if (VKI_PAGE_SIZE == (1UL << VKI_PAGE_SHIFT))\n break;\n }\n }\n# endif\n\n r = valgrind_main( (Int)argc, argv, envp );\n /* NOTREACHED */\n VG_(exit)(r);\n}\n\n\n/*====================================================================*/\n/*=== Getting to main() alive: darwin ===*/\n/*====================================================================*/\n\n#elif defined(VGO_darwin)\n\n/*\n Memory layout established by kernel:\n\n 0(%esp) argc\n 4(%esp) argv[0]\n ...\n argv[argc-1]\n NULL\n envp[0]\n ...\n envp[n]\n NULL\n executable name (presumably, a pointer to it)\n NULL\n\n Ditto in the 64-bit case, except all offsets from SP are obviously\n twice as large.\n*/\n\n/* The kernel hands control to _start, which extracts the initial\n stack pointer and calls onwards to _start_in_C_darwin. This also\n switches to the new stack. */\n#if defined(VGP_x86_darwin)\nasm(\"\\n\"\n \".text\\n\"\n \".align 2,0x90\\n\"\n \"\\t.globl __start\\n\"\n \"__start:\\n\"\n /* set up the new stack in %eax */\n \"\\tmovl $_vgPlain_interim_stack, %eax\\n\"\n \"\\taddl $\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\", %eax\\n\"\n \"\\taddl $\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\", %eax\\n\"\n \"\\tsubl $16, %eax\\n\"\n \"\\tandl $~15, %eax\\n\"\n /* install it, and collect the original one */\n \"\\txchgl %eax, %esp\\n\"\n \"\\tsubl $12, %esp\\n\" // keep stack 16 aligned; see #295428\n /* call _start_in_C_darwin, passing it the startup %esp */\n \"\\tpushl %eax\\n\"\n \"\\tcall __start_in_C_darwin\\n\"\n \"\\tint $3\\n\"\n \"\\tint $3\\n\"\n);\n#elif defined(VGP_amd64_darwin)\nasm(\"\\n\"\n \".text\\n\"\n \"\\t.globl __start\\n\"\n \".align 3,0x90\\n\"\n \"__start:\\n\"\n /* set up the new stack in %rdi */\n \"\\tmovabsq $_vgPlain_interim_stack, %rdi\\n\"\n \"\\taddq $\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\", %rdi\\n\"\n \"\\taddq $\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\", %rdi\\n\"\n \"\\tandq $~15, %rdi\\n\"\n /* install it, and collect the original one */\n \"\\txchgq %rdi, %rsp\\n\"\n /* call _start_in_C_darwin, passing it the startup %rsp */\n \"\\tcall __start_in_C_darwin\\n\"\n \"\\tint $3\\n\"\n \"\\tint $3\\n\"\n);\n#endif\n\nvoid* __memcpy_chk(void *dest, const void *src, SizeT n, SizeT n2);\nvoid* __memcpy_chk(void *dest, const void *src, SizeT n, SizeT n2) {\n // skip check\n return VG_(memcpy)(dest,src,n);\n}\nvoid* __memset_chk(void *s, int c, SizeT n, SizeT n2);\nvoid* __memset_chk(void *s, int c, SizeT n, SizeT n2) {\n // skip check\n return VG_(memset)(s,c,n);\n}\nvoid bzero(void *s, SizeT n);\nvoid bzero(void *s, SizeT n) {\n VG_(memset)(s,0,n);\n}\n\nvoid* memcpy(void *dest, const void *src, SizeT n);\nvoid* memcpy(void *dest, const void *src, SizeT n) {\n return VG_(memcpy)(dest,src,n);\n}\nvoid* memset(void *s, int c, SizeT n);\nvoid* memset(void *s, int c, SizeT n) {\n return VG_(memset)(s,c,n);\n}\n\n/* Avoid compiler warnings: this fn _is_ used, but labelling it\n 'static' causes gcc to complain it isn't. */\nvoid _start_in_C_darwin ( UWord* pArgc );\nvoid _start_in_C_darwin ( UWord* pArgc )\n{\n Int r;\n Int argc = *(Int *)pArgc; // not pArgc[0] on LP64\n HChar** argv = (HChar**)&pArgc[1];\n HChar** envp = (HChar**)&pArgc[1+argc+1];\n\n VG_(memset)( &the_iicii, 0, sizeof(the_iicii) );\n VG_(memset)( &the_iifii, 0, sizeof(the_iifii) );\n\n the_iicii.sp_at_startup = (Addr)pArgc;\n\n r = valgrind_main( (Int)argc, argv, envp );\n /* NOTREACHED */\n VG_(exit)(r);\n}\n\n\n#else\n\n# error \"Unknown OS\"\n#endif\n\n\n/*====================================================================*/\n/*=== {u,}{div,mod}di3 replacements ===*/\n/*====================================================================*/\n\n/* For static linking on x86-darwin, we need to supply our own 64-bit\n integer division code, else the link dies thusly:\n\n ld_classic: Undefined symbols:\n ___udivdi3\n ___umoddi3\n*/\n#if defined(VGP_x86_darwin)\n\n/* Routines for doing signed/unsigned 64 x 64 ==> 64 div and mod\n (udivdi3, umoddi3, divdi3, moddi3) using only 32 x 32 ==> 32\n division. Cobbled together from\n\n http://www.hackersdelight.org/HDcode/divlu.c\n http://www.hackersdelight.org/HDcode/divls.c\n http://www.hackersdelight.org/HDcode/newCode/divDouble.c\n\n The code from those three files is covered by the following license,\n as it appears at:\n\n http://www.hackersdelight.org/permissions.htm\n\n You are free to use, copy, and distribute any of the code on\n this web site, whether modified by you or not. You need not give\n attribution. This includes the algorithms (some of which appear\n in Hacker's Delight), the Hacker's Assistant, and any code\n submitted by readers. Submitters implicitly agree to this.\n*/\n\n/* Long division, unsigned (64/32 ==> 32).\n This procedure performs unsigned \"long division\" i.e., division of a\n64-bit unsigned dividend by a 32-bit unsigned divisor, producing a\n32-bit quotient. In the overflow cases (divide by 0, or quotient\nexceeds 32 bits), it returns a remainder of 0xFFFFFFFF (an impossible\nvalue).\n The dividend is u1 and u0, with u1 being the most significant word.\nThe divisor is parameter v. The value returned is the quotient.\n Max line length is 57, to fit in hacker.book. */\n\nstatic Int nlz32(UInt x) \n{\n Int n;\n if (x == 0) return(32);\n n = 0;\n if (x <= 0x0000FFFF) {n = n +16; x = x <<16;}\n if (x <= 0x00FFFFFF) {n = n + 8; x = x << 8;}\n if (x <= 0x0FFFFFFF) {n = n + 4; x = x << 4;}\n if (x <= 0x3FFFFFFF) {n = n + 2; x = x << 2;}\n if (x <= 0x7FFFFFFF) {n = n + 1;}\n return n;\n}\n\n/* 64 x 32 ==> 32 unsigned division, using only 32 x 32 ==> 32\n division as a primitive. */\nstatic UInt divlu2(UInt u1, UInt u0, UInt v, UInt *r)\n{\n const UInt b = 65536; // Number base (16 bits).\n UInt un1, un0, // Norm. dividend LSD's.\n vn1, vn0, // Norm. divisor digits.\n q1, q0, // Quotient digits.\n un32, un21, un10, // Dividend digit pairs.\n rhat; // A remainder.\n Int s; // Shift amount for norm.\n\n if (u1 >= v) { // If overflow, set rem.\n if (r != NULL) // to an impossible value,\n *r = 0xFFFFFFFF; // and return the largest\n return 0xFFFFFFFF;} // possible quotient.\n\n s = nlz32(v); // 0 <= s <= 31.\n v = v << s; // Normalize divisor.\n vn1 = v >> 16; // Break divisor up into\n vn0 = v & 0xFFFF; // two 16-bit digits.\n\n un32 = (u1 << s) | ((u0 >> (32 - s)) & (-s >> 31));\n un10 = u0 << s; // Shift dividend left.\n\n un1 = un10 >> 16; // Break right half of\n un0 = un10 & 0xFFFF; // dividend into two digits.\n\n q1 = un32/vn1; // Compute the first\n rhat = un32 - q1*vn1; // quotient digit, q1.\n again1:\n if (q1 >= b || q1*vn0 > b*rhat + un1) {\n q1 = q1 - 1;\n rhat = rhat + vn1;\n if (rhat < b) goto again1;}\n\n un21 = un32*b + un1 - q1*v; // Multiply and subtract.\n\n q0 = un21/vn1; // Compute the second\n rhat = un21 - q0*vn1; // quotient digit, q0.\n again2:\n if (q0 >= b || q0*vn0 > b*rhat + un0) {\n q0 = q0 - 1;\n rhat = rhat + vn1;\n if (rhat < b) goto again2;}\n\n if (r != NULL) // If remainder is wanted,\n *r = (un21*b + un0 - q0*v) >> s; // return it.\n return q1*b + q0;\n}\n\n\n/* 64 x 32 ==> 32 signed division, using only 32 x 32 ==> 32 division\n as a primitive. */\nstatic Int divls(Int u1, UInt u0, Int v, Int *r)\n{\n Int q, uneg, vneg, diff, borrow;\n\n uneg = u1 >> 31; // -1 if u < 0.\n if (uneg) { // Compute the absolute\n u0 = -u0; // value of the dividend u.\n borrow = (u0 != 0);\n u1 = -u1 - borrow;}\n\n vneg = v >> 31; // -1 if v < 0.\n v = (v ^ vneg) - vneg; // Absolute value of v.\n\n if ((UInt)u1 >= (UInt)v) goto overflow;\n\n q = divlu2(u1, u0, v, (UInt *)r);\n\n diff = uneg ^ vneg; // Negate q if signs of\n q = (q ^ diff) - diff; // u and v differed.\n if (uneg && r != NULL)\n *r = -*r;\n\n if ((diff ^ q) < 0 && q != 0) { // If overflow,\n overflow: // set remainder\n if (r != NULL) // to an impossible value,\n *r = 0x80000000; // and return the largest\n q = 0x80000000;} // possible neg. quotient.\n return q;\n}\n\n\n\n/* This file contains a program for doing 64/64 ==> 64 division, on a\nmachine that does not have that instruction but that does have\ninstructions for \"long division\" (64/32 ==> 32). Code for unsigned\ndivision is given first, followed by a simple program for doing the\nsigned version by using the unsigned version.\n These programs are useful in implementing \"long long\" (64-bit)\narithmetic on a machine that has the long division instruction. It will\nwork on 64- and 32-bit machines, provided the compiler implements long\nlong's (64-bit integers). It is desirable that the machine have the\nCount Leading Zeros instruction.\n In the GNU world, these programs are known as __divdi3 and __udivdi3,\nand similar names are used here.\n This material is not in HD, but may be in a future edition.\nMax line length is 57, to fit in hacker.book. */\n\n\nstatic Int nlz64(ULong x) \n{\n Int n;\n if (x == 0) return(64);\n n = 0;\n if (x <= 0x00000000FFFFFFFFULL) {n = n + 32; x = x << 32;}\n if (x <= 0x0000FFFFFFFFFFFFULL) {n = n + 16; x = x << 16;}\n if (x <= 0x00FFFFFFFFFFFFFFULL) {n = n + 8; x = x << 8;}\n if (x <= 0x0FFFFFFFFFFFFFFFULL) {n = n + 4; x = x << 4;}\n if (x <= 0x3FFFFFFFFFFFFFFFULL) {n = n + 2; x = x << 2;}\n if (x <= 0x7FFFFFFFFFFFFFFFULL) {n = n + 1;}\n return n;\n}\n\n// ---------------------------- udivdi3 --------------------------------\n\n /* The variables u0, u1, etc. take on only 32-bit values, but they\n are declared long long to avoid some compiler warning messages and to\n avoid some unnecessary EXTRs that the compiler would put in, to\n convert long longs to ints.\n\n First the procedure takes care of the case in which the divisor is a\n 32-bit quantity. There are two subcases: (1) If the left half of the\n dividend is less than the divisor, one execution of DIVU is all that\n is required (overflow is not possible). (2) Otherwise it does two\n divisions, using the grade school method, with variables used as\n suggested below.\n\n q1 q0\n ________\n v) u1 u0\n q1*v\n ____\n k u0 */\n\n/* These macros must be used with arguments of the appropriate type\n(unsigned long long for DIVU and long long for DIVS. They are\nsimulations of the presumed machines ops. I.e., they look at only the\nlow-order 32 bits of the divisor, they return garbage if the division\noverflows, and they return garbage in the high-order half of the\nquotient doubleword.\n In practice, these would be replaced with uses of the machine's DIVU\nand DIVS instructions (e.g., by using the GNU \"asm\" facility). */\n\nstatic UInt DIVU ( ULong u, UInt v )\n{\n UInt uHi = (UInt)(u >> 32);\n UInt uLo = (UInt)u;\n return divlu2(uHi, uLo, v, NULL);\n}\n\nstatic Int DIVS ( Long u, Int v )\n{\n Int uHi = (Int)(u >> 32);\n UInt uLo = (UInt)u;\n return divls(uHi, uLo, v, NULL);\n}\n\n/* 64 x 64 ==> 64 unsigned division, using only 32 x 32 ==> 32\n division as a primitive. */\nstatic ULong udivdi3(ULong u, ULong v)\n{\n ULong u0, u1, v1, q0, q1, k, n;\n\n if (v >> 32 == 0) { // If v < 2**32:\n if (u >> 32 < v) // If u/v cannot overflow,\n return DIVU(u, v) // just do one division.\n & 0xFFFFFFFF;\n else { // If u/v would overflow:\n u1 = u >> 32; // Break u up into two\n u0 = u & 0xFFFFFFFF; // halves.\n q1 = DIVU(u1, v) // First quotient digit.\n & 0xFFFFFFFF;\n k = u1 - q1*v; // First remainder, < v.\n q0 = DIVU((k << 32) + u0, v) // 2nd quot. digit.\n & 0xFFFFFFFF;\n return (q1 << 32) + q0;\n }\n }\n // Here v >= 2**32.\n n = nlz64(v); // 0 <= n <= 31.\n v1 = (v << n) >> 32; // Normalize the divisor\n // so its MSB is 1.\n u1 = u >> 1; // To ensure no overflow.\n q1 = DIVU(u1, v1) // Get quotient from\n & 0xFFFFFFFF; // divide unsigned insn.\n q0 = (q1 << n) >> 31; // Undo normalization and\n // division of u by 2.\n if (q0 != 0) // Make q0 correct or\n q0 = q0 - 1; // too small by 1.\n if ((u - q0*v) >= v)\n q0 = q0 + 1; // Now q0 is correct.\n return q0;\n}\n\n\n// ----------------------------- divdi3 --------------------------------\n\n/* This routine presumes that smallish cases (those which can be done in\none execution of DIVS) are common. If this is not the case, the test for\nthis case should be deleted.\n Note that the test for when DIVS can be used is not entirely\naccurate. For example, DIVS is not used if v = 0xFFFFFFFF8000000,\nwhereas if could be (if u is sufficiently small in magnitude). */\n\n// ------------------------------ cut ----------------------------------\n\nstatic ULong my_llabs ( Long x )\n{\n ULong t = x >> 63;\n return (x ^ t) - t;\n}\n\n/* 64 x 64 ==> 64 signed division, using only 32 x 32 ==> 32 division\n as a primitive. */\nstatic Long divdi3(Long u, Long v)\n{\n ULong au, av;\n Long q, t;\n au = my_llabs(u);\n av = my_llabs(v);\n if (av >> 31 == 0) { // If |v| < 2**31 and\n // if (v << 32 >> 32 == v) { // If v is in range and\n if (au < av << 31) { // |u|/|v| cannot\n q = DIVS(u, v); // overflow, use DIVS.\n return (q << 32) >> 32;\n }\n }\n q = udivdi3(au,av); // Invoke udivdi3.\n t = (u ^ v) >> 63; // If u, v have different\n return (q ^ t) - t; // signs, negate q.\n}\n\n// ---------------------------- end cut --------------------------------\n\nULong __udivdi3 (ULong u, ULong v);\nULong __udivdi3 (ULong u, ULong v)\n{\n return udivdi3(u,v);\n}\n\nLong __divdi3 (Long u, Long v);\nLong __divdi3 (Long u, Long v)\n{\n return divdi3(u,v);\n}\n\nULong __umoddi3 (ULong u, ULong v);\nULong __umoddi3 (ULong u, ULong v)\n{\n ULong q = __udivdi3(u, v);\n ULong r = u - q * v;\n return r;\n}\n\nLong __moddi3 (Long u, Long v);\nLong __moddi3 (Long u, Long v)\n{\n Long q = __divdi3(u, v);\n Long r = u - q * v;\n return r;\n}\n\n/* ------------------------------------------------\n ld_classic: Undefined symbols:\n ___fixunsdfdi\n ------------------------------------------------\n*/\n\n/* ===-- fixunsdfdi.c - Implement __fixunsdfdi -----------------------------===\n *\n * The LLVM Compiler Infrastructure\n *\n * This file is dual licensed under the MIT and the University of Illinois Open\n * Source Licenses. See LICENSE.TXT for details.\n *\n * ===----------------------------------------------------------------------===\n *\n * This file implements __fixunsdfdi for the compiler_rt library.\n *\n * ===----------------------------------------------------------------------===\n */\n\n/* As per http://www.gnu.org/licenses/license-list.html#GPLCompatibleLicenses,\n\n the \"NCSA/University of Illinois Open Source License\" is compatible\n with the GPL (both version 2 and 3). What is claimed to be\n compatible is this\n\n http://www.opensource.org/licenses/UoI-NCSA.php\n\n and the LLVM documentation at\n\n http://www.llvm.org/docs/DeveloperPolicy.html#license\n\n says all the code in LLVM is available under the University of\n Illinois/NCSA Open Source License, at this URL\n\n http://www.opensource.org/licenses/UoI-NCSA.php\n\n viz, the same one that the FSF pages claim is compatible. So I\n think it's OK to include it.\n*/\n\n/* Returns: convert a to a unsigned long long, rounding toward zero.\n * Negative values all become zero.\n */\n\n/* Assumption: double is a IEEE 64 bit floating point type \n * du_int is a 64 bit integral type\n * value in double is representable in du_int or is negative \n * (no range checking performed)\n */\n\n/* seee eeee eeee mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm */\n\ntypedef unsigned long long du_int;\ntypedef unsigned su_int;\n\ntypedef union\n{\n du_int all;\n struct\n {\n#if VG_LITTLEENDIAN\n su_int low;\n su_int high;\n#else\n su_int high;\n su_int low;\n#endif /* VG_LITTLEENDIAN */\n }s;\n} udwords;\n\ntypedef union\n{\n udwords u;\n double f;\n} double_bits;\n\ndu_int __fixunsdfdi(double a);\n\ndu_int\n__fixunsdfdi(double a)\n{\n double_bits fb;\n fb.f = a;\n int e = ((fb.u.s.high & 0x7FF00000) >> 20) - 1023;\n if (e < 0 || (fb.u.s.high & 0x80000000))\n return 0;\n udwords r;\n r.s.high = (fb.u.s.high & 0x000FFFFF) | 0x00100000;\n r.s.low = fb.u.s.low;\n if (e > 52)\n r.all <<= (e - 52);\n else\n r.all >>= (52 - e);\n return r.all;\n}\n\n\n#endif\n\n\n/*--------------------------------------------------------------------*/\n/*--- end ---*/\n/*--------------------------------------------------------------------*/\n\n\n\n/*--------------------------------------------------------------------*/\n/*--- Startup: the real stuff m_main.c ---*/\n/*--------------------------------------------------------------------*/\n\n/*\n This file is part of Valgrind, a dynamic binary instrumentation\n framework.\n\n Copyright (C) 2000-2012 Julian Seward \n jseward@acm.org\n\n This program is free software; you can redistribute it and/or\n modify it under the terms of the GNU General Public License as\n published by the Free Software Foundation; either version 2 of the\n License, or (at your option) any later version.\n\n This program is distributed in the hope that it will be useful, but\n WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n General Public License for more details.\n\n You should have received a copy of the GNU General Public License\n along with this program; if not, write to the Free Software\n Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA\n 02111-1307, USA.\n\n The GNU General Public License is contained in the file COPYING.\n*/\n\n#include \"pub_core_basics.h\"\n#include \"pub_core_vki.h\"\n#include \"pub_core_vkiscnums.h\"\n#include \"pub_core_libcsetjmp.h\" // to keep _threadstate.h happy\n#include \"pub_core_threadstate.h\"\n#include \"pub_core_xarray.h\"\n#include \"pub_core_clientstate.h\"\n#include \"pub_core_aspacemgr.h\"\n#include \"pub_core_aspacehl.h\"\n#include \"pub_core_commandline.h\"\n#include \"pub_core_debuglog.h\"\n#include \"pub_core_errormgr.h\"\n#include \"pub_core_execontext.h\"\n#include \"pub_core_gdbserver.h\"\n#include \"pub_core_initimg.h\"\n#include \"pub_core_libcbase.h\"\n#include \"pub_core_libcassert.h\"\n#include \"pub_core_libcfile.h\"\n#include \"pub_core_libcprint.h\"\n#include \"pub_core_libcproc.h\"\n#include \"pub_core_libcsignal.h\"\n#include \"pub_core_syscall.h\" // VG_(strerror)\n#include \"pub_core_mach.h\"\n#include \"pub_core_machine.h\"\n#include \"pub_core_mallocfree.h\"\n#include \"pub_core_options.h\"\n#include \"pub_core_debuginfo.h\"\n#include \"pub_core_redir.h\"\n#include \"pub_core_scheduler.h\"\n#include \"pub_core_seqmatch.h\" // For VG_(string_match)\n#include \"pub_core_signals.h\"\n#include \"pub_core_stacks.h\" // For VG_(register_stack)\n#include \"pub_core_syswrap.h\"\n#include \"pub_core_tooliface.h\"\n#include \"pub_core_translate.h\" // For VG_(translate)\n#include \"pub_core_trampoline.h\"\n#include \"pub_core_transtab.h\"\n#include \"pub_tool_inner.h\"\n#if defined(ENABLE_INNER_CLIENT_REQUEST)\n#include \"valgrind.h\"\n#endif \n\n\n/*====================================================================*/\n/*=== Counters, for profiling purposes only ===*/\n/*====================================================================*/\n\nstatic void print_all_stats ( void )\n{\n VG_(print_translation_stats)();\n VG_(print_tt_tc_stats)();\n VG_(print_scheduler_stats)();\n VG_(print_ExeContext_stats)();\n VG_(print_errormgr_stats)();\n\n // Memory stats\n if (VG_(clo_verbosity) > 2) {\n VG_(message)(Vg_DebugMsg, \"\\n\");\n VG_(message)(Vg_DebugMsg, \n \"------ Valgrind's internal memory use stats follow ------\\n\" );\n VG_(sanity_check_malloc_all)();\n VG_(message)(Vg_DebugMsg, \"------\\n\" );\n VG_(print_all_arena_stats)();\n VG_(message)(Vg_DebugMsg, \"\\n\");\n }\n}\n\n\n/*====================================================================*/\n/*=== Command-line: variables, processing, etc ===*/\n/*====================================================================*/\n\n// See pub_{core,tool}_options.h for explanations of all these.\n\nstatic void usage_NORETURN ( Bool debug_help )\n{\n /* 'usage1' contains a %s \n - for the name of the GDB executable\n - for the name of vgdb's path prefix\n which must be supplied when they are VG_(printf)'d. */\n Char* usage1 = \n\"usage: valgrind [options] prog-and-args\\n\"\n\"\\n\"\n\" tool-selection option, with default in [ ]:\\n\"\n\" --tool=<name> use the Valgrind tool named <name> [memcheck]\\n\"\n\"\\n\"\n\" basic user options for all Valgrind tools, with defaults in [ ]:\\n\"\n\" -h --help show this message\\n\"\n\" --help-debug show this message, plus debugging options\\n\"\n\" --version show version\\n\"\n\" -q --quiet run silently; only print error msgs\\n\"\n\" -v --verbose be more verbose -- show misc extra info\\n\"\n\" --trace-children=no|yes Valgrind-ise child processes (follow execve)? [no]\\n\"\n\" --trace-children-skip=patt1,patt2,... specifies a list of executables\\n\"\n\" that --trace-children=yes should not trace into\\n\"\n\" --trace-children-skip-by-arg=patt1,patt2,... same as --trace-children-skip=\\n\"\n\" but check the argv[] entries for children, rather\\n\"\n\" than the exe name, to make a follow/no-follow decision\\n\"\n\" --child-silent-after-fork=no|yes omit child output between fork & exec? [no]\\n\"\n\" --vgdb=no|yes|full activate gdbserver? [yes]\\n\"\n\" full is slower but provides precise watchpoint/step\\n\"\n\" --vgdb-error=<number> invoke gdbserver after <number> errors [%d]\\n\"\n\" to get started quickly, use --vgdb-error=0\\n\"\n\" and follow the on-screen directions\\n\"\n\" --track-fds=no|yes track open file descriptors? [no]\\n\"\n\" --time-stamp=no|yes add timestamps to log messages? [no]\\n\"\n\" --log-fd=<number> log messages to file descriptor [2=stderr]\\n\"\n\" --log-file=<file> log messages to <file>\\n\"\n\" --log-socket=ipaddr:port log messages to socket ipaddr:port\\n\"\n\"\\n\"\n\" user options for Valgrind tools that report errors:\\n\"\n\" --xml=yes emit error output in XML (some tools only)\\n\"\n\" --xml-fd=<number> XML output to file descriptor\\n\"\n\" --xml-file=<file> XML output to <file>\\n\"\n\" --xml-socket=ipaddr:port XML output to socket ipaddr:port\\n\"\n\" --xml-user-comment=STR copy STR verbatim into XML output\\n\"\n\" --demangle=no|yes automatically demangle C++ names? [yes]\\n\"\n\" --num-callers=<number> show <number> callers in stack traces [12]\\n\"\n\" --error-limit=no|yes stop showing new errors if too many? [yes]\\n\"\n\" --error-exitcode=<number> exit code to return if errors found [0=disable]\\n\"\n\" --show-below-main=no|yes continue stack traces below main() [no]\\n\"\n\" --suppressions=<filename> suppress errors described in <filename>\\n\"\n\" --gen-suppressions=no|yes|all print suppressions for errors? [no]\\n\"\n\" --db-attach=no|yes start debugger when errors detected? [no]\\n\"\n\" --db-command=<command> command to start debugger [%s -nw %%f %%p]\\n\"\n\" --input-fd=<number> file descriptor for input [0=stdin]\\n\"\n\" --dsymutil=no|yes run dsymutil on Mac OS X when helpful? [no]\\n\"\n\" --max-stackframe=<number> assume stack switch for SP changes larger\\n\"\n\" than <number> bytes [2000000]\\n\"\n\" --main-stacksize=<number> set size of main thread's stack (in bytes)\\n\"\n\" [use current 'ulimit' value]\\n\"\n\"\\n\"\n\" user options for Valgrind tools that replace malloc:\\n\"\n\" --alignment=<number> set minimum alignment of heap allocations [%s]\\n\"\n\" --redzone-size=<number> set minimum size of redzones added before/after\\n\"\n\" heap blocks (in bytes). [%s]\\n\"\n\"\\n\"\n\" uncommon user options for all Valgrind tools:\\n\"\n\" --fullpath-after= (with nothing after the '=')\\n\"\n\" show full source paths in call stacks\\n\"\n\" --fullpath-after=string like --fullpath-after=, but only show the\\n\"\n\" part of the path after 'string'. Allows removal\\n\"\n\" of path prefixes. Use this flag multiple times\\n\"\n\" to specify a set of prefixes to remove.\\n\"\n\" --smc-check=none|stack|all|all-non-file [stack]\\n\"\n\" checks for self-modifying code: none, only for\\n\"\n\" code found in stacks, for all code, or for all\\n\"\n\" code except that from file-backed mappings\\n\"\n\" --read-var-info=yes|no read debug info on stack and global variables\\n\"\n\" and use it to print better error messages in\\n\"\n\" tools that make use of it (Memcheck, Helgrind,\\n\"\n\" DRD) [no]\\n\"\n\" --vgdb-poll=<number> gdbserver poll max every <number> basic blocks [%d] \\n\"\n\" --vgdb-shadow-registers=no|yes let gdb see the shadow registers [no]\\n\"\n\" --vgdb-prefix=<prefix> prefix for vgdb FIFOs [%s]\\n\"\n\" --run-libc-freeres=no|yes free up glibc memory at exit on Linux? [yes]\\n\"\n\" --sim-hints=hint1,hint2,... known hints:\\n\"\n\" lax-ioctls, enable-outer, fuse-compatible [none]\\n\"\n\" --fair-sched=no|yes|try schedule threads fairly on multicore systems [no]\\n\"\n\" --kernel-variant=variant1,variant2,... known variants: bproc [none]\\n\"\n\" handle non-standard kernel variants\\n\"\n\" --show-emwarns=no|yes show warnings about emulation limits? [no]\\n\"\n\" --require-text-symbol=:sonamepattern:symbolpattern abort run if the\\n\"\n\" stated shared object doesn't have the stated\\n\"\n\" text symbol. Patterns can contain ? and *.\\n\"\n\" --soname-synonyms=syn1=pattern1,syn2=pattern2,... synonym soname\\n\"\n\" specify patterns for function wrapping or replacement.\\n\"\n\" To use a non-libc malloc library that is\\n\"\n\" in the main exe: --soname-synonyms=somalloc=NONE\\n\"\n\" in libxyzzy.so: --soname-synonyms=somalloc=libxyzzy.so\\n\"\n\"\\n\";\n\n Char* usage2 = \n\"\\n\"\n\" debugging options for all Valgrind tools:\\n\"\n\" -d show verbose debugging output\\n\"\n\" --stats=no|yes show tool and core statistics [no]\\n\"\n\" --sanity-level=<number> level of sanity checking to do [1]\\n\"\n\" --trace-flags=<XXXXXXXX> show generated code? (X = 0|1) [00000000]\\n\"\n\" --profile-flags=<XXXXXXXX> ditto, but for profiling (X = 0|1) [00000000]\\n\"\n\" --trace-notbelow=<number> only show BBs above <number> [999999999]\\n\"\n\" --trace-notabove=<number> only show BBs below <number> [0]\\n\"\n\" --trace-syscalls=no|yes show all system calls? [no]\\n\"\n\" --trace-signals=no|yes show signal handling details? [no]\\n\"\n\" --trace-symtab=no|yes show symbol table details? [no]\\n\"\n\" --trace-symtab-patt=<patt> limit debuginfo tracing to obj name <patt>\\n\"\n\" --trace-cfi=no|yes show call-frame-info details? [no]\\n\"\n\" --debug-dump=syms mimic /usr/bin/readelf --syms\\n\"\n\" --debug-dump=line mimic /usr/bin/readelf --debug-dump=line\\n\"\n\" --debug-dump=frames mimic /usr/bin/readelf --debug-dump=frames\\n\"\n\" --trace-redir=no|yes show redirection details? [no]\\n\"\n\" --trace-sched=no|yes show thread scheduler details? [no]\\n\"\n\" --profile-heap=no|yes profile Valgrind's own space use\\n\"\n\" --core-redzone=<number> set minimum size of redzones added before/after\\n\"\n\" heap blocks allocated for Valgrind internal use (in bytes) [4]\\n\"\n\" --wait-for-gdb=yes|no pause on startup to wait for gdb attach\\n\"\n\" --sym-offsets=yes|no show syms in form 'name+offset' ? [no]\\n\"\n\" --command-line-only=no|yes only use command line options [no]\\n\"\n\"\\n\"\n\" Vex options for all Valgrind tools:\\n\"\n\" --vex-iropt-verbosity=<0..9> [0]\\n\"\n\" --vex-iropt-level=<0..2> [2]\\n\"\n\" --vex-iropt-register-updates=unwindregs-at-mem-access\\n\"\n\" |allregs-at-mem-access\\n\"\n\" |allregs-at-each-insn [unwindregs-at-mem-access]\\n\"\n\" --vex-iropt-unroll-thresh=<0..400> [120]\\n\"\n\" --vex-guest-max-insns=<1..100> [50]\\n\"\n\" --vex-guest-chase-thresh=<0..99> [10]\\n\"\n\" --vex-guest-chase-cond=no|yes [no]\\n\"\n\" --trace-flags and --profile-flags values (omit the middle space):\\n\"\n\" 1000 0000 show conversion into IR\\n\"\n\" 0100 0000 show after initial opt\\n\"\n\" 0010 0000 show after instrumentation\\n\"\n\" 0001 0000 show after second opt\\n\"\n\" 0000 1000 show after tree building\\n\"\n\" 0000 0100 show selecting insns\\n\"\n\" 0000 0010 show after reg-alloc\\n\"\n\" 0000 0001 show final assembly\\n\"\n\" (Nb: you need --trace-notbelow and/or --trace-notabove with --trace-flags for full details)\\n\"\n\"\\n\"\n\" debugging options for Valgrind tools that report errors\\n\"\n\" --dump-error=<number> show translation for basic block associated\\n\"\n\" with <number>'th error context [0=show none]\\n\"\n\"\\n\"\n\" debugging options for Valgrind tools that replace malloc:\\n\"\n\" --trace-malloc=no|yes show client malloc details? [no]\\n\"\n\"\\n\";\n\n Char* usage3 =\n\"\\n\"\n\" Extra options read from ~/.valgrindrc, $VALGRIND_OPTS, ./.valgrindrc\\n\"\n\"\\n\"\n\" %s is %s\\n\"\n\" Valgrind is Copyright (C) 2000-2012, and GNU GPL'd, by Julian Seward et al.\\n\"\n\" LibVEX is Copyright (C) 2004-2012, and GNU GPL'd, by OpenWorks LLP et al.\\n\"\n\"\\n\"\n\" Bug reports, feedback, admiration, abuse, etc, to: %s.\\n\"\n\"\\n\";\n\n Char* gdb_path = GDB_PATH;\n Char default_alignment[30];\n Char default_redzone_size[30];\n\n // Ensure the message goes to stdout\n VG_(log_output_sink).fd = 1;\n VG_(log_output_sink).is_socket = False;\n\n if (VG_(needs).malloc_replacement) {\n VG_(sprintf)(default_alignment, \"%d\", VG_MIN_MALLOC_SZB);\n VG_(sprintf)(default_redzone_size, \"%lu\", VG_(tdict).tool_client_redzone_szB);\n } else {\n VG_(strcpy)(default_alignment, \"not used by this tool\");\n VG_(strcpy)(default_redzone_size, \"not used by this tool\");\n }\n /* 'usage1' a type as described after each arg. */\n VG_(printf)(usage1, \n VG_(clo_vgdb_error) /* int */,\n gdb_path /* char* */,\n default_alignment /* char* */,\n default_redzone_size /* char* */,\n VG_(clo_vgdb_poll) /* int */,\n VG_(vgdb_prefix_default)() /* char* */\n ); \n if (VG_(details).name) {\n VG_(printf)(\" user options for %s:\\n\", VG_(details).name);\n if (VG_(needs).command_line_options)\n\t VG_TDICT_CALL(tool_print_usage);\n else\n\t VG_(printf)(\" (none)\\n\");\n }\n if (debug_help) {\n VG_(printf)(\"%s\", usage2);\n\n if (VG_(details).name) {\n VG_(printf)(\" debugging options for %s:\\n\", VG_(details).name);\n \n if (VG_(needs).command_line_options)\n VG_TDICT_CALL(tool_print_debug_usage);\n else\n VG_(printf)(\" (none)\\n\");\n }\n }\n VG_(printf)(usage3, VG_(details).name, VG_(details).copyright_author,\n VG_BUGS_TO);\n VG_(exit)(0);\n}\n\n\n/* Peer at previously set up VG_(args_for_valgrind) and do some\n minimal command line processing that must happen early on:\n\n - show the version string, if requested (-v)\n - extract any request for help (--help, -h, --help-debug)\n - get the toolname (--tool=)\n - set VG_(clo_max_stackframe) (--max-stackframe=)\n - set VG_(clo_main_stacksize) (--main-stacksize=)\n - set VG_(clo_sim_hints) (--sim-hints=)\n\n That's all it does. The main command line processing is done below\n by main_process_cmd_line_options. Note that\n main_process_cmd_line_options has to handle but ignore the ones we\n have handled here.\n*/\nstatic void early_process_cmd_line_options ( /*OUT*/Int* need_help,\n /*OUT*/HChar** tool )\n{\n UInt i;\n HChar* str;\n\n vg_assert( VG_(args_for_valgrind) );\n\n /* parse the options we have (only the options we care about now) */\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_valgrind) ); i++) {\n\n str = * (HChar**) VG_(indexXA)( VG_(args_for_valgrind), i );\n vg_assert(str);\n\n // Nb: the version string goes to stdout.\n if VG_XACT_CLO(str, \"--version\", VG_(log_output_sink).fd, 1) {\n VG_(log_output_sink).is_socket = False;\n VG_(printf)(\"valgrind-\" VERSION \"\\n\");\n VG_(exit)(0);\n }\n else if VG_XACT_CLO(str, \"--help\", *need_help, *need_help+1) {}\n else if VG_XACT_CLO(str, \"-h\", *need_help, *need_help+1) {}\n\n else if VG_XACT_CLO(str, \"--help-debug\", *need_help, *need_help+2) {}\n\n // The tool has already been determined, but we need to know the name\n // here.\n else if VG_STR_CLO(str, \"--tool\", *tool) {} \n\n // Set up VG_(clo_max_stackframe) and VG_(clo_main_stacksize).\n // These are needed by VG_(ii_create_image), which happens\n // before main_process_cmd_line_options().\n else if VG_INT_CLO(str, \"--max-stackframe\", VG_(clo_max_stackframe)) {}\n else if VG_INT_CLO(str, \"--main-stacksize\", VG_(clo_main_stacksize)) {}\n\n // Set up VG_(clo_sim_hints). This is needed a.o. for an inner\n // running in an outer, to have \"no-inner-prefix\" enabled\n // as early as possible.\n else if VG_STR_CLO (str, \"--sim-hints\", VG_(clo_sim_hints)) {}\n }\n}\n\n/* The main processing for command line options. See comments above\n on early_process_cmd_line_options.\n\n Comments on how the logging options are handled:\n\n User can specify:\n --log-fd= for a fd to write to (default setting, fd = 2)\n --log-file= for a file name to write to\n --log-socket= for a socket to write to\n\n As a result of examining these and doing relevant socket/file\n opening, a final fd is established. This is stored in\n VG_(log_output_sink) in m_libcprint. Also, if --log-file=STR was\n specified, then STR, after expansion of %p and %q templates within\n it, is stored in VG_(clo_log_fname_expanded), in m_options, just in\n case anybody wants to know what it is.\n\n When printing, VG_(log_output_sink) is consulted to find the\n fd to send output to.\n\n Exactly analogous actions are undertaken for the XML output\n channel, with the one difference that the default fd is -1, meaning\n the channel is disabled by default.\n*/\nstatic\nvoid main_process_cmd_line_options ( /*OUT*/Bool* logging_to_fd,\n /*OUT*/Char** xml_fname_unexpanded,\n const HChar* toolname )\n{\n // VG_(clo_log_fd) is used by all the messaging. It starts as 2 (stderr)\n // and we cannot change it until we know what we are changing it to is\n // ok. So we have tmp_log_fd to hold the tmp fd prior to that point.\n SysRes sres;\n Int i, tmp_log_fd, tmp_xml_fd;\n Int toolname_len = VG_(strlen)(toolname);\n Char* tmp_str; // Used in a couple of places.\n enum {\n VgLogTo_Fd,\n VgLogTo_File,\n VgLogTo_Socket\n } log_to = VgLogTo_Fd, // Where is logging output to be sent?\n xml_to = VgLogTo_Fd; // Where is XML output to be sent?\n\n /* Temporarily holds the string STR specified with\n --{log,xml}-{name,socket}=STR. 'fs' stands for\n file-or-socket. */\n Char* log_fsname_unexpanded = NULL;\n Char* xml_fsname_unexpanded = NULL;\n\n /* Log to stderr by default, but usage message goes to stdout. XML\n output is initially disabled. */\n tmp_log_fd = 2; \n tmp_xml_fd = -1;\n \n /* Check for sane path in ./configure --prefix=... */\n if (VG_LIBDIR[0] != '/') \n VG_(err_config_error)(\"Please use absolute paths in \"\n \"./configure --prefix=... or --libdir=...\\n\");\n\n vg_assert( VG_(args_for_valgrind) );\n\n /* BEGIN command-line processing loop */\n\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_valgrind) ); i++) {\n\n HChar* arg = * (HChar**) VG_(indexXA)( VG_(args_for_valgrind), i );\n HChar* colon = arg;\n\n // Look for a colon in the option name.\n while (*colon && *colon != ':' && *colon != '=')\n colon++;\n\n // Does it have the form \"--toolname:foo\"? We have to do it at the start\n // in case someone has combined a prefix with a core-specific option,\n // eg. \"--memcheck:verbose\".\n if (*colon == ':') {\n if (VG_STREQN(2, arg, \"--\") && \n VG_STREQN(toolname_len, arg+2, toolname) &&\n VG_STREQN(1, arg+2+toolname_len, \":\"))\n {\n // Prefix matches, convert \"--toolname:foo\" to \"--foo\".\n // Two things to note:\n // - We cannot modify the option in-place. If we did, and then\n // a child was spawned with --trace-children=yes, the\n // now-non-prefixed option would be passed and could screw up\n // the child.\n // - We create copies, and never free them. Why? Non-prefixed\n // options hang around forever, so tools need not make copies\n // of strings within them. We need to have the same behaviour\n // for prefixed options. The pointer to the copy will be lost\n // once we leave this function (although a tool may keep a\n // pointer into it), but the space wasted is insignificant.\n // (In bug #142197, the copies were being freed, which caused\n // problems for tools that reasonably assumed that arguments\n // wouldn't disappear on them.)\n if (0)\n VG_(printf)(\"tool-specific arg: %s\\n\", arg);\n arg = VG_(strdup)(\"main.mpclo.1\", arg + toolname_len + 1);\n arg[0] = '-';\n arg[1] = '-';\n\n } else {\n // prefix doesn't match, skip to next arg\n continue;\n }\n }\n \n /* Ignore these options - they've already been handled */\n if VG_STREQN( 7, arg, \"--tool=\") {}\n else if VG_STREQN(20, arg, \"--command-line-only=\") {}\n else if VG_STREQ( arg, \"--\") {}\n else if VG_STREQ( arg, \"-d\") {}\n else if VG_STREQN(16, arg, \"--max-stackframe\") {}\n else if VG_STREQN(16, arg, \"--main-stacksize\") {}\n else if VG_STREQN(11, arg, \"--sim-hints\") {}\n else if VG_STREQN(14, arg, \"--profile-heap\") {}\n else if VG_STREQN(14, arg, \"--core-redzone-size\") {}\n else if VG_STREQN(14, arg, \"--redzone-size\") {}\n\n /* Obsolete options. Report an error and exit */\n else if VG_STREQN(34, arg, \"--vex-iropt-precise-memory-exns=no\") {\n VG_(fmsg_bad_option)\n (arg,\n \"--vex-iropt-precise-memory-exns is obsolete\\n\"\n \"Use --vex-iropt-register-updates=unwindregs-at-mem-access instead\\n\");\n }\n else if VG_STREQN(35, arg, \"--vex-iropt-precise-memory-exns=yes\") {\n VG_(fmsg_bad_option)\n (arg,\n \"--vex-iropt-precise-memory-exns is obsolete\\n\"\n \"Use --vex-iropt-register-updates=allregs-at-mem-access instead\\n\"\n \" (or --vex-iropt-register-updates=allregs-at-each-insn)\\n\");\n }\n\n // These options are new.\n else if (VG_STREQ(arg, \"-v\") ||\n VG_STREQ(arg, \"--verbose\"))\n VG_(clo_verbosity)++;\n\n else if (VG_STREQ(arg, \"-q\") ||\n VG_STREQ(arg, \"--quiet\"))\n VG_(clo_verbosity)--;\n\n else if VG_BOOL_CLO(arg, \"--stats\", VG_(clo_stats)) {}\n else if VG_BOOL_CLO(arg, \"--xml\", VG_(clo_xml))\n VG_(debugLog_setXml)(VG_(clo_xml));\n\n else if VG_XACT_CLO(arg, \"--vgdb=no\", VG_(clo_vgdb), Vg_VgdbNo) {}\n else if VG_XACT_CLO(arg, \"--vgdb=yes\", VG_(clo_vgdb), Vg_VgdbYes) {}\n else if VG_XACT_CLO(arg, \"--vgdb=full\", VG_(clo_vgdb), Vg_VgdbFull) {\n /* automatically updates register values at each insn\n with --vgdb=full */\n VG_(clo_vex_control).iropt_register_updates \n = VexRegUpdAllregsAtEachInsn;\n }\n else if VG_INT_CLO (arg, \"--vgdb-poll\", VG_(clo_vgdb_poll)) {}\n else if VG_INT_CLO (arg, \"--vgdb-error\", VG_(clo_vgdb_error)) {}\n else if VG_STR_CLO (arg, \"--vgdb-prefix\", VG_(clo_vgdb_prefix)) {}\n else if VG_BOOL_CLO(arg, \"--vgdb-shadow-registers\",\n VG_(clo_vgdb_shadow_registers)) {}\n else if VG_BOOL_CLO(arg, \"--db-attach\", VG_(clo_db_attach)) {}\n else if VG_BOOL_CLO(arg, \"--demangle\", VG_(clo_demangle)) {}\n else if VG_STR_CLO (arg, \"--soname-synonyms\",VG_(clo_soname_synonyms)) {}\n else if VG_BOOL_CLO(arg, \"--error-limit\", VG_(clo_error_limit)) {}\n else if VG_INT_CLO (arg, \"--error-exitcode\", VG_(clo_error_exitcode)) {}\n else if VG_BOOL_CLO(arg, \"--show-emwarns\", VG_(clo_show_emwarns)) {}\n\n else if VG_BOOL_CLO(arg, \"--run-libc-freeres\", VG_(clo_run_libc_freeres)) {}\n else if VG_BOOL_CLO(arg, \"--show-below-main\", VG_(clo_show_below_main)) {}\n else if VG_BOOL_CLO(arg, \"--time-stamp\", VG_(clo_time_stamp)) {}\n else if VG_BOOL_CLO(arg, \"--track-fds\", VG_(clo_track_fds)) {}\n else if VG_BOOL_CLO(arg, \"--trace-children\", VG_(clo_trace_children)) {}\n else if VG_BOOL_CLO(arg, \"--child-silent-after-fork\",\n VG_(clo_child_silent_after_fork)) {}\n else if VG_STR_CLO(arg, \"--fair-sched\", tmp_str) {\n if (VG_(strcmp)(tmp_str, \"yes\") == 0)\n VG_(clo_fair_sched) = enable_fair_sched;\n else if (VG_(strcmp)(tmp_str, \"try\") == 0)\n VG_(clo_fair_sched) = try_fair_sched;\n else if (VG_(strcmp)(tmp_str, \"no\") == 0)\n VG_(clo_fair_sched) = disable_fair_sched;\n else\n VG_(fmsg_bad_option)(arg, \"\");\n\n }\n else if VG_BOOL_CLO(arg, \"--trace-sched\", VG_(clo_trace_sched)) {}\n else if VG_BOOL_CLO(arg, \"--trace-signals\", VG_(clo_trace_signals)) {}\n else if VG_BOOL_CLO(arg, \"--trace-symtab\", VG_(clo_trace_symtab)) {}\n else if VG_STR_CLO (arg, \"--trace-symtab-patt\", VG_(clo_trace_symtab_patt)) {}\n else if VG_BOOL_CLO(arg, \"--trace-cfi\", VG_(clo_trace_cfi)) {}\n else if VG_XACT_CLO(arg, \"--debug-dump=syms\", VG_(clo_debug_dump_syms),\n True) {}\n else if VG_XACT_CLO(arg, \"--debug-dump=line\", VG_(clo_debug_dump_line),\n True) {}\n else if VG_XACT_CLO(arg, \"--debug-dump=frames\",\n VG_(clo_debug_dump_frames), True) {}\n else if VG_BOOL_CLO(arg, \"--trace-redir\", VG_(clo_trace_redir)) {}\n\n else if VG_BOOL_CLO(arg, \"--trace-syscalls\", VG_(clo_trace_syscalls)) {}\n else if VG_BOOL_CLO(arg, \"--wait-for-gdb\", VG_(clo_wait_for_gdb)) {}\n else if VG_STR_CLO (arg, \"--db-command\", VG_(clo_db_command)) {}\n else if VG_BOOL_CLO(arg, \"--sym-offsets\", VG_(clo_sym_offsets)) {}\n else if VG_BOOL_CLO(arg, \"--read-var-info\", VG_(clo_read_var_info)) {}\n\n else if VG_INT_CLO (arg, \"--dump-error\", VG_(clo_dump_error)) {}\n else if VG_INT_CLO (arg, \"--input-fd\", VG_(clo_input_fd)) {}\n else if VG_INT_CLO (arg, \"--sanity-level\", VG_(clo_sanity_level)) {}\n else if VG_BINT_CLO(arg, \"--num-callers\", VG_(clo_backtrace_size), 1,\n VG_DEEPEST_BACKTRACE) {}\n\n else if VG_XACT_CLO(arg, \"--smc-check=none\", VG_(clo_smc_check),\n Vg_SmcNone);\n else if VG_XACT_CLO(arg, \"--smc-check=stack\", VG_(clo_smc_check),\n Vg_SmcStack);\n else if VG_XACT_CLO(arg, \"--smc-check=all\", VG_(clo_smc_check),\n Vg_SmcAll);\n else if VG_XACT_CLO(arg, \"--smc-check=all-non-file\",\n VG_(clo_smc_check),\n Vg_SmcAllNonFile);\n\n else if VG_STR_CLO (arg, \"--kernel-variant\", VG_(clo_kernel_variant)) {}\n\n else if VG_BOOL_CLO(arg, \"--dsymutil\", VG_(clo_dsymutil)) {}\n\n else if VG_STR_CLO (arg, \"--trace-children-skip\",\n VG_(clo_trace_children_skip)) {}\n else if VG_STR_CLO (arg, \"--trace-children-skip-by-arg\",\n VG_(clo_trace_children_skip_by_arg)) {}\n\n else if VG_BINT_CLO(arg, \"--vex-iropt-verbosity\",\n VG_(clo_vex_control).iropt_verbosity, 0, 10) {}\n else if VG_BINT_CLO(arg, \"--vex-iropt-level\",\n VG_(clo_vex_control).iropt_level, 0, 2) {}\n else if VG_XACT_CLO(arg, \n \"--vex-iropt-register-updates=unwindregs-at-mem-access\",\n VG_(clo_vex_control).iropt_register_updates,\n VexRegUpdUnwindregsAtMemAccess);\n else if VG_XACT_CLO(arg, \n \"--vex-iropt-register-updates=allregs-at-mem-access\",\n VG_(clo_vex_control).iropt_register_updates,\n VexRegUpdAllregsAtMemAccess);\n else if VG_XACT_CLO(arg, \n \"--vex-iropt-register-updates=allregs-at-each-insn\",\n VG_(clo_vex_control).iropt_register_updates,\n VexRegUpdAllregsAtEachInsn);\n else if VG_BINT_CLO(arg, \"--vex-iropt-unroll-thresh\",\n VG_(clo_vex_control).iropt_unroll_thresh, 0, 400) {}\n else if VG_BINT_CLO(arg, \"--vex-guest-max-insns\",\n VG_(clo_vex_control).guest_max_insns, 1, 100) {}\n else if VG_BINT_CLO(arg, \"--vex-guest-chase-thresh\",\n VG_(clo_vex_control).guest_chase_thresh, 0, 99) {}\n else if VG_BOOL_CLO(arg, \"--vex-guest-chase-cond\",\n VG_(clo_vex_control).guest_chase_cond) {}\n\n else if VG_INT_CLO(arg, \"--log-fd\", tmp_log_fd) {\n log_to = VgLogTo_Fd;\n log_fsname_unexpanded = NULL;\n }\n else if VG_INT_CLO(arg, \"--xml-fd\", tmp_xml_fd) {\n xml_to = VgLogTo_Fd;\n xml_fsname_unexpanded = NULL;\n }\n\n else if VG_STR_CLO(arg, \"--log-file\", log_fsname_unexpanded) {\n log_to = VgLogTo_File;\n }\n else if VG_STR_CLO(arg, \"--xml-file\", xml_fsname_unexpanded) {\n xml_to = VgLogTo_File;\n }\n \n else if VG_STR_CLO(arg, \"--log-socket\", log_fsname_unexpanded) {\n log_to = VgLogTo_Socket;\n }\n else if VG_STR_CLO(arg, \"--xml-socket\", xml_fsname_unexpanded) {\n xml_to = VgLogTo_Socket;\n }\n\n else if VG_STR_CLO(arg, \"--xml-user-comment\",\n VG_(clo_xml_user_comment)) {}\n\n else if VG_STR_CLO(arg, \"--suppressions\", tmp_str) {\n if (VG_(clo_n_suppressions) >= VG_CLO_MAX_SFILES) {\n VG_(fmsg_bad_option)(arg,\n \"Too many suppression files specified.\\n\"\n \"Increase VG_CLO_MAX_SFILES and recompile.\\n\");\n }\n VG_(clo_suppressions)[VG_(clo_n_suppressions)] = tmp_str;\n VG_(clo_n_suppressions)++;\n }\n\n else if VG_STR_CLO (arg, \"--fullpath-after\", tmp_str) {\n if (VG_(clo_n_fullpath_after) >= VG_CLO_MAX_FULLPATH_AFTER) {\n VG_(fmsg_bad_option)(arg,\n \"Too many --fullpath-after= specifications.\\n\"\n \"Increase VG_CLO_MAX_FULLPATH_AFTER and recompile.\\n\");\n }\n VG_(clo_fullpath_after)[VG_(clo_n_fullpath_after)] = tmp_str;\n VG_(clo_n_fullpath_after)++;\n }\n\n else if VG_STR_CLO(arg, \"--require-text-symbol\", tmp_str) {\n if (VG_(clo_n_req_tsyms) >= VG_CLO_MAX_REQ_TSYMS) {\n VG_(fmsg_bad_option)(arg,\n \"Too many --require-text-symbol= specifications.\\n\"\n \"Increase VG_CLO_MAX_REQ_TSYMS and recompile.\\n\");\n }\n /* String needs to be of the form C?*C?*, where C is any\n character, but is the same both times. Having it in this\n form facilitates finding the boundary between the sopatt\n and the fnpatt just by looking for the second occurrence\n of C, without hardwiring any assumption about what C\n is. */\n Char patt[7];\n Bool ok = True;\n ok = tmp_str && VG_(strlen)(tmp_str) > 0;\n if (ok) {\n patt[0] = patt[3] = tmp_str[0];\n patt[1] = patt[4] = '?';\n patt[2] = patt[5] = '*';\n patt[6] = 0;\n ok = VG_(string_match)(patt, tmp_str);\n }\n if (!ok) {\n VG_(fmsg_bad_option)(arg,\n \"Invalid --require-text-symbol= specification.\\n\");\n }\n VG_(clo_req_tsyms)[VG_(clo_n_req_tsyms)] = tmp_str;\n VG_(clo_n_req_tsyms)++;\n }\n\n /* \"stuvwxyz\" --> stuvwxyz (binary) */\n else if VG_STR_CLO(arg, \"--trace-flags\", tmp_str) {\n Int j;\n \n if (8 != VG_(strlen)(tmp_str)) {\n VG_(fmsg_bad_option)(arg,\n \"--trace-flags argument must have 8 digits\\n\");\n }\n for (j = 0; j < 8; j++) {\n if ('0' == tmp_str[j]) { /* do nothing */ }\n else if ('1' == tmp_str[j]) VG_(clo_trace_flags) |= (1 << (7-j));\n else {\n VG_(fmsg_bad_option)(arg,\n \"--trace-flags argument can only contain 0s and 1s\\n\");\n }\n }\n }\n\n /* \"stuvwxyz\" --> stuvwxyz (binary) */\n else if VG_STR_CLO(arg, \"--profile-flags\", tmp_str) {\n Int j;\n \n if (8 != VG_(strlen)(tmp_str)) {\n VG_(fmsg_bad_option)(arg, \n \"--profile-flags argument must have 8 digits\\n\");\n }\n for (j = 0; j < 8; j++) {\n if ('0' == tmp_str[j]) { /* do nothing */ }\n else if ('1' == tmp_str[j]) VG_(clo_profile_flags) |= (1 << (7-j));\n else {\n VG_(fmsg_bad_option)(arg,\n \"--profile-flags argument can only contain 0s and 1s\\n\");\n }\n }\n }\n\n else if VG_INT_CLO (arg, \"--trace-notbelow\", VG_(clo_trace_notbelow)) {}\n\n else if VG_INT_CLO (arg, \"--trace-notabove\", VG_(clo_trace_notabove)) {}\n\n else if VG_XACT_CLO(arg, \"--gen-suppressions=no\",\n VG_(clo_gen_suppressions), 0) {}\n else if VG_XACT_CLO(arg, \"--gen-suppressions=yes\",\n VG_(clo_gen_suppressions), 1) {}\n else if VG_XACT_CLO(arg, \"--gen-suppressions=all\",\n VG_(clo_gen_suppressions), 2) {}\n\n else if ( ! VG_(needs).command_line_options\n || ! VG_TDICT_CALL(tool_process_cmd_line_option, arg) ) {\n VG_(fmsg_bad_option)(arg, \"\");\n }\n }\n\n /* END command-line processing loop */\n\n /* Determine the path prefix for vgdb */\n if (VG_(clo_vgdb_prefix) == NULL)\n VG_(clo_vgdb_prefix) = VG_(vgdb_prefix_default)();\n\n /* Make VEX control parameters sane */\n\n if (VG_(clo_vex_control).guest_chase_thresh\n >= VG_(clo_vex_control).guest_max_insns)\n VG_(clo_vex_control).guest_chase_thresh\n = VG_(clo_vex_control).guest_max_insns - 1;\n\n if (VG_(clo_vex_control).guest_chase_thresh < 0)\n VG_(clo_vex_control).guest_chase_thresh = 0;\n\n /* Check various option values */\n\n if (VG_(clo_verbosity) < 0)\n VG_(clo_verbosity) = 0;\n\n if (VG_(clo_trace_notbelow) == -1) {\n if (VG_(clo_trace_notabove) == -1) {\n /* [] */\n VG_(clo_trace_notbelow) = 2147483647;\n VG_(clo_trace_notabove) = 0;\n } else {\n /* [0 .. notabove] */\n VG_(clo_trace_notbelow) = 0;\n }\n } else {\n if (VG_(clo_trace_notabove) == -1) {\n /* [notbelow .. ] */\n VG_(clo_trace_notabove) = 2147483647;\n } else {\n /* [notbelow .. notabove] */\n }\n }\n\n VG_(dyn_vgdb_error) = VG_(clo_vgdb_error);\n\n if (VG_(clo_gen_suppressions) > 0 && \n !VG_(needs).core_errors && !VG_(needs).tool_errors) {\n VG_(fmsg_bad_option)(\"--gen-suppressions=yes\",\n \"Can't use --gen-suppressions= with %s\\n\"\n \"because it doesn't generate errors.\\n\", VG_(details).name);\n }\n\n /* If XML output is requested, check that the tool actually\n supports it. */\n if (VG_(clo_xml) && !VG_(needs).xml_output) {\n VG_(clo_xml) = False;\n VG_(fmsg_bad_option)(\"--xml=yes\",\n \"%s does not support XML output.\\n\", VG_(details).name); \n /*NOTREACHED*/\n }\n\n vg_assert( VG_(clo_gen_suppressions) >= 0 );\n vg_assert( VG_(clo_gen_suppressions) <= 2 );\n\n /* If we've been asked to emit XML, mash around various other\n options so as to constrain the output somewhat, and to remove\n any need for user input during the run. \n */\n if (VG_(clo_xml)) {\n\n /* We can't allow --gen-suppressions=yes, since that requires us\n to print the error and then ask the user if she wants a\n suppression for it, but in XML mode we won't print it until\n we know whether we also need to print a suppression. Hence a\n circular dependency. So disallow this.\n (--gen-suppressions=all is still OK since we don't need any\n user interaction in this case.) */\n if (VG_(clo_gen_suppressions) == 1) {\n VG_(fmsg_bad_option)(\n \"--xml=yes together with --gen-suppressions=yes\",\n \"When --xml=yes is specified, --gen-suppressions=no\\n\"\n \"or --gen-suppressions=all is allowed, but not \"\n \"--gen-suppressions=yes.\\n\");\n }\n\n /* We can't allow DB attaching (or we maybe could, but results\n could be chaotic ..) since it requires user input. Hence\n disallow. */\n if (VG_(clo_db_attach)) {\n VG_(fmsg_bad_option)(\n \"--xml=yes together with --db-attach=yes\",\n \"--db-attach=yes is not allowed with --xml=yes\\n\"\n \"because it would require user input.\\n\");\n }\n\n /* Disallow dump_error in XML mode; sounds like a recipe for\n chaos. No big deal; dump_error is a flag for debugging V\n itself. */\n if (VG_(clo_dump_error) > 0) {\n VG_(fmsg_bad_option)(\"--xml=yes together with --dump-error\", \"\");\n }\n\n /* Disable error limits (this might be a bad idea!) */\n VG_(clo_error_limit) = False;\n /* Disable emulation warnings */\n\n /* Also, we want to set options for the leak checker, but that\n will have to be done in Memcheck's flag-handling code, not\n here. */\n }\n\n /* All non-logging-related options have been checked. If the logging\n option specified is ok, we can switch to it, as we know we won't\n have to generate any other command-line-related error messages.\n (So far we should be still attached to stderr, so we can show on\n the terminal any problems to do with processing command line\n opts.)\n \n So set up logging now. After this is done, VG_(log_output_sink)\n and (if relevant) VG_(xml_output_sink) should be connected to\n whatever sink has been selected, and we indiscriminately chuck\n stuff into it without worrying what the nature of it is. Oh the\n wonder of Unix streams. */\n\n vg_assert(VG_(log_output_sink).fd == 2 /* stderr */);\n vg_assert(VG_(log_output_sink).is_socket == False);\n vg_assert(VG_(clo_log_fname_expanded) == NULL);\n\n vg_assert(VG_(xml_output_sink).fd == -1 /* disabled */);\n vg_assert(VG_(xml_output_sink).is_socket == False);\n vg_assert(VG_(clo_xml_fname_expanded) == NULL);\n\n /* --- set up the normal text output channel --- */\n\n switch (log_to) {\n\n case VgLogTo_Fd: \n vg_assert(log_fsname_unexpanded == NULL);\n break;\n\n case VgLogTo_File: {\n Char* logfilename;\n\n vg_assert(log_fsname_unexpanded != NULL);\n vg_assert(VG_(strlen)(log_fsname_unexpanded) <= 900); /* paranoia */\n\n // Nb: we overwrite an existing file of this name without asking\n // any questions.\n logfilename = VG_(expand_file_name)(\"--log-file\",\n log_fsname_unexpanded);\n sres = VG_(open)(logfilename, \n VKI_O_CREAT|VKI_O_WRONLY|VKI_O_TRUNC, \n VKI_S_IRUSR|VKI_S_IWUSR);\n if (!sr_isError(sres)) {\n tmp_log_fd = sr_Res(sres);\n VG_(clo_log_fname_expanded) = logfilename;\n } else {\n VG_(fmsg)(\"can't create log file '%s': %s\\n\", \n logfilename, VG_(strerror)(sr_Err(sres)));\n VG_(exit)(1);\n /*NOTREACHED*/\n }\n break;\n }\n\n case VgLogTo_Socket: {\n vg_assert(log_fsname_unexpanded != NULL);\n vg_assert(VG_(strlen)(log_fsname_unexpanded) <= 900); /* paranoia */\n tmp_log_fd = VG_(connect_via_socket)( log_fsname_unexpanded );\n if (tmp_log_fd == -1) {\n VG_(fmsg)(\"Invalid --log-socket spec of '%s'\\n\",\n log_fsname_unexpanded);\n VG_(exit)(1);\n /*NOTREACHED*/\n\t }\n if (tmp_log_fd == -2) {\n VG_(umsg)(\"failed to connect to logging server '%s'.\\n\"\n \"Log messages will sent to stderr instead.\\n\",\n log_fsname_unexpanded ); \n\n /* We don't change anything here. */\n vg_assert(VG_(log_output_sink).fd == 2);\n tmp_log_fd = 2;\n\t } else {\n vg_assert(tmp_log_fd > 0);\n VG_(log_output_sink).is_socket = True;\n }\n break;\n }\n }\n\n /* --- set up the XML output channel --- */\n\n switch (xml_to) {\n\n case VgLogTo_Fd: \n vg_assert(xml_fsname_unexpanded == NULL);\n break;\n\n case VgLogTo_File: {\n Char* xmlfilename;\n\n vg_assert(xml_fsname_unexpanded != NULL);\n vg_assert(VG_(strlen)(xml_fsname_unexpanded) <= 900); /* paranoia */\n\n // Nb: we overwrite an existing file of this name without asking\n // any questions.\n xmlfilename = VG_(expand_file_name)(\"--xml-file\",\n xml_fsname_unexpanded);\n sres = VG_(open)(xmlfilename, \n VKI_O_CREAT|VKI_O_WRONLY|VKI_O_TRUNC, \n VKI_S_IRUSR|VKI_S_IWUSR);\n if (!sr_isError(sres)) {\n tmp_xml_fd = sr_Res(sres);\n VG_(clo_xml_fname_expanded) = xmlfilename;\n /* strdup here is probably paranoid overkill, but ... */\n *xml_fname_unexpanded = VG_(strdup)( \"main.mpclo.2\",\n xml_fsname_unexpanded );\n } else {\n VG_(fmsg)(\"can't create XML file '%s': %s\\n\", \n xmlfilename, VG_(strerror)(sr_Err(sres)));\n VG_(exit)(1);\n /*NOTREACHED*/\n }\n break;\n }\n\n case VgLogTo_Socket: {\n vg_assert(xml_fsname_unexpanded != NULL);\n vg_assert(VG_(strlen)(xml_fsname_unexpanded) <= 900); /* paranoia */\n tmp_xml_fd = VG_(connect_via_socket)( xml_fsname_unexpanded );\n if (tmp_xml_fd == -1) {\n VG_(fmsg)(\"Invalid --xml-socket spec of '%s'\\n\",\n xml_fsname_unexpanded );\n VG_(exit)(1);\n /*NOTREACHED*/\n\t }\n if (tmp_xml_fd == -2) {\n VG_(umsg)(\"failed to connect to XML logging server '%s'.\\n\"\n \"XML output will sent to stderr instead.\\n\",\n xml_fsname_unexpanded); \n /* We don't change anything here. */\n vg_assert(VG_(xml_output_sink).fd == 2);\n tmp_xml_fd = 2;\n\t } else {\n vg_assert(tmp_xml_fd > 0);\n VG_(xml_output_sink).is_socket = True;\n }\n break;\n }\n }\n\n /* If we've got this far, and XML mode was requested, but no XML\n output channel appears to have been specified, just stop. We\n could continue, and XML output will simply vanish into nowhere,\n but that is likely to confuse the hell out of users, which is\n distinctly Ungood. */\n if (VG_(clo_xml) && tmp_xml_fd == -1) {\n VG_(fmsg_bad_option)(\n \"--xml=yes, but no XML destination specified\",\n \"--xml=yes has been specified, but there is no XML output\\n\"\n \"destination. You must specify an XML output destination\\n\"\n \"using --xml-fd, --xml-file or --xml-socket.\\n\"\n );\n }\n\n // Finalise the output fds: the log fd ..\n\n if (tmp_log_fd >= 0) {\n // Move log_fd into the safe range, so it doesn't conflict with\n // any app fds.\n tmp_log_fd = VG_(fcntl)(tmp_log_fd, VKI_F_DUPFD, VG_(fd_hard_limit));\n if (tmp_log_fd < 0) {\n VG_(message)(Vg_UserMsg, \"valgrind: failed to move logfile fd \"\n \"into safe range, using stderr\\n\");\n VG_(log_output_sink).fd = 2; // stderr\n VG_(log_output_sink).is_socket = False;\n } else {\n VG_(log_output_sink).fd = tmp_log_fd;\n VG_(fcntl)(VG_(log_output_sink).fd, VKI_F_SETFD, VKI_FD_CLOEXEC);\n }\n } else {\n // If they said --log-fd=-1, don't print anything. Plausible for use in\n // regression testing suites that use client requests to count errors.\n VG_(log_output_sink).fd = -1;\n VG_(log_output_sink).is_socket = False;\n }\n\n // Finalise the output fds: and the XML fd ..\n\n if (tmp_xml_fd >= 0) {\n // Move xml_fd into the safe range, so it doesn't conflict with\n // any app fds.\n tmp_xml_fd = VG_(fcntl)(tmp_xml_fd, VKI_F_DUPFD, VG_(fd_hard_limit));\n if (tmp_xml_fd < 0) {\n VG_(message)(Vg_UserMsg, \"valgrind: failed to move XML file fd \"\n \"into safe range, using stderr\\n\");\n VG_(xml_output_sink).fd = 2; // stderr\n VG_(xml_output_sink).is_socket = False;\n } else {\n VG_(xml_output_sink).fd = tmp_xml_fd;\n VG_(fcntl)(VG_(xml_output_sink).fd, VKI_F_SETFD, VKI_FD_CLOEXEC);\n }\n } else {\n // If they said --xml-fd=-1, don't print anything. Plausible for use in\n // regression testing suites that use client requests to count errors.\n VG_(xml_output_sink).fd = -1;\n VG_(xml_output_sink).is_socket = False;\n }\n\n // Suppressions related stuff\n\n if (VG_(clo_n_suppressions) < VG_CLO_MAX_SFILES-1 &&\n (VG_(needs).core_errors || VG_(needs).tool_errors)) {\n /* If we haven't reached the max number of suppressions, load\n the default one. */\n static const Char default_supp[] = \"default.supp\";\n Int len = VG_(strlen)(VG_(libdir)) + 1 + sizeof(default_supp);\n Char *buf = VG_(arena_malloc)(VG_AR_CORE, \"main.mpclo.3\", len);\n VG_(sprintf)(buf, \"%s/%s\", VG_(libdir), default_supp);\n VG_(clo_suppressions)[VG_(clo_n_suppressions)] = buf;\n VG_(clo_n_suppressions)++;\n }\n\n *logging_to_fd = log_to == VgLogTo_Fd || log_to == VgLogTo_Socket;\n}\n\n// Write the name and value of log file qualifiers to the xml file.\nstatic void print_file_vars(Char* format)\n{\n Int i = 0;\n \n while (format[i]) {\n if (format[i] == '%') {\n // We saw a '%'. What's next...\n i++;\n\t if ('q' == format[i]) {\n i++;\n if ('{' == format[i]) {\n\t // Get the env var name, print its contents.\n\t Char* qualname;\n Char* qual;\n i++;\n qualname = &format[i];\n while (True) {\n\t\t if ('}' == format[i]) {\n // Temporarily replace the '}' with NUL to extract var\n // name.\n\t\t format[i] = 0;\n qual = VG_(getenv)(qualname);\n\t\t break;\n }\n i++;\n }\n\n VG_(printf_xml)(\n \"<logfilequalifier> <var>%pS</var> \"\n \"<value>%pS</value> </logfilequalifier>\\n\",\n qualname,qual\n );\n\t format[i] = '}';\n\t i++;\n\t }\n }\n } else {\n\t i++;\n }\n }\n}\n\n\n/*====================================================================*/\n/*=== Printing the preamble ===*/\n/*====================================================================*/\n\n// Print the argument, escaping any chars that require it.\nstatic void umsg_arg(const Char* arg)\n{\n SizeT len = VG_(strlen)(arg);\n Char* special = \" \\\\<>\";\n Int i;\n for (i = 0; i < len; i++) {\n if (VG_(strchr)(special, arg[i])) {\n VG_(umsg)(\"\\\\\"); // escape with a backslash if necessary\n }\n VG_(umsg)(\"%c\", arg[i]);\n }\n}\n\n// Send output to the XML-stream and escape any XML meta-characters.\nstatic void xml_arg(const Char* arg)\n{\n VG_(printf_xml)(\"%pS\", arg);\n}\n\n/* Ok, the logging sink is running now. Print a suitable preamble.\n If logging to file or a socket, write details of parent PID and\n command line args, to help people trying to interpret the\n results of a run which encompasses multiple processes. */\nstatic void print_preamble ( Bool logging_to_fd, \n Char* xml_fname_unexpanded,\n const HChar* toolname )\n{\n Int i;\n HChar* xpre = VG_(clo_xml) ? \" <line>\" : \"\";\n HChar* xpost = VG_(clo_xml) ? \"</line>\" : \"\";\n UInt (*umsg_or_xml)( const HChar*, ... )\n = VG_(clo_xml) ? VG_(printf_xml) : VG_(umsg);\n\n void (*umsg_or_xml_arg)( const Char* )\n = VG_(clo_xml) ? xml_arg : umsg_arg;\n\n vg_assert( VG_(args_for_client) );\n vg_assert( VG_(args_for_valgrind) );\n vg_assert( toolname );\n\n if (VG_(clo_xml)) {\n VG_(printf_xml)(\"<?xml version=\\\"1.0\\\"?>\\n\");\n VG_(printf_xml)(\"\\n\");\n VG_(printf_xml)(\"<valgrindoutput>\\n\");\n VG_(printf_xml)(\"\\n\");\n VG_(printf_xml)(\"<protocolversion>4</protocolversion>\\n\");\n VG_(printf_xml)(\"<protocoltool>%s</protocoltool>\\n\", toolname);\n VG_(printf_xml)(\"\\n\");\n }\n\n if (VG_(clo_xml) || VG_(clo_verbosity > 0)) {\n\n if (VG_(clo_xml))\n VG_(printf_xml)(\"<preamble>\\n\");\n\n /* Tool details */\n umsg_or_xml( VG_(clo_xml) ? \"%s%pS%pS%pS, %pS%s\\n\" : \"%s%s%s%s, %s%s\\n\",\n xpre,\n VG_(details).name, \n NULL == VG_(details).version ? \"\" : \"-\",\n NULL == VG_(details).version \n ? (Char*)\"\" : VG_(details).version,\n VG_(details).description,\n xpost );\n\n if (VG_(strlen)(toolname) >= 4 && VG_STREQN(4, toolname, \"exp-\")) {\n umsg_or_xml(\n \"%sNOTE: This is an Experimental-Class Valgrind Tool%s\\n\",\n xpre, xpost\n );\n }\n\n umsg_or_xml( VG_(clo_xml) ? \"%s%pS%s\\n\" : \"%s%s%s\\n\",\n xpre, VG_(details).copyright_author, xpost );\n\n /* Core details */\n umsg_or_xml(\n \"%sUsing Valgrind-%s and LibVEX; rerun with -h for copyright info%s\\n\",\n xpre, VERSION, xpost\n );\n\n // Print the command line. At one point we wrapped at 80 chars and\n // printed a '\\' as a line joiner, but that makes it hard to cut and\n // paste the command line (because of the \"==pid==\" prefixes), so we now\n // favour utility and simplicity over aesthetics.\n umsg_or_xml(\"%sCommand: \", xpre);\n if (VG_(args_the_exename))\n umsg_or_xml_arg(VG_(args_the_exename));\n \n for (i = 0; i < VG_(sizeXA)( VG_(args_for_client) ); i++) {\n HChar* s = *(HChar**)VG_(indexXA)( VG_(args_for_client), i );\n umsg_or_xml(\" \");\n umsg_or_xml_arg(s);\n }\n umsg_or_xml(\"%s\\n\", xpost);\n\n if (VG_(clo_xml))\n VG_(printf_xml)(\"</preamble>\\n\");\n }\n\n // Print the parent PID, and other stuff, if necessary.\n if (!VG_(clo_xml) && VG_(clo_verbosity) > 0 && !logging_to_fd) {\n VG_(umsg)(\"Parent PID: %d\\n\", VG_(getppid)());\n }\n else\n if (VG_(clo_xml)) {\n VG_(printf_xml)(\"\\n\");\n VG_(printf_xml)(\"<pid>%d</pid>\\n\", VG_(getpid)());\n VG_(printf_xml)(\"<ppid>%d</ppid>\\n\", VG_(getppid)());\n VG_(printf_xml)(\"<tool>%pS</tool>\\n\", toolname);\n if (xml_fname_unexpanded)\n print_file_vars(xml_fname_unexpanded);\n if (VG_(clo_xml_user_comment)) {\n /* Note: the user comment itself is XML and is therefore to\n be passed through verbatim (%s) rather than escaped\n (%pS). */\n VG_(printf_xml)(\"<usercomment>%s</usercomment>\\n\",\n VG_(clo_xml_user_comment));\n }\n VG_(printf_xml)(\"\\n\");\n VG_(printf_xml)(\"<args>\\n\");\n\n VG_(printf_xml)(\" <vargv>\\n\");\n if (VG_(name_of_launcher))\n VG_(printf_xml)(\" <exe>%pS</exe>\\n\",\n VG_(name_of_launcher));\n else\n VG_(printf_xml)(\" <exe>%pS</exe>\\n\",\n \"(launcher name unknown)\");\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_valgrind) ); i++) {\n VG_(printf_xml)(\n \" <arg>%pS</arg>\\n\",\n * (HChar**) VG_(indexXA)( VG_(args_for_valgrind), i )\n );\n }\n VG_(printf_xml)(\" </vargv>\\n\");\n\n VG_(printf_xml)(\" <argv>\\n\");\n if (VG_(args_the_exename))\n VG_(printf_xml)(\" <exe>%pS</exe>\\n\",\n VG_(args_the_exename));\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_client) ); i++) {\n VG_(printf_xml)(\n \" <arg>%pS</arg>\\n\",\n * (HChar**) VG_(indexXA)( VG_(args_for_client), i )\n );\n }\n VG_(printf_xml)(\" </argv>\\n\");\n\n VG_(printf_xml)(\"</args>\\n\");\n }\n\n // Last thing in the preamble is a blank line.\n if (VG_(clo_xml))\n VG_(printf_xml)(\"\\n\");\n else if (VG_(clo_verbosity) > 0)\n VG_(umsg)(\"\\n\");\n\n# if defined(VGO_darwin) && DARWIN_VERS == DARWIN_10_8\n /* Uh, this doesn't play nice with XML output. */\n umsg_or_xml( \"WARNING: Support on MacOS 10.8 is experimental and mostly broken.\\n\");\n umsg_or_xml( \"WARNING: Expect incorrect results, assertions and crashes.\\n\");\n umsg_or_xml( \"WARNING: In particular, Memcheck on 32-bit programs will fail to\\n\");\n umsg_or_xml( \"WARNING: detect any errors associated with heap-allocated data.\\n\");\n umsg_or_xml( \"\\n\" );\n# endif\n\n if (VG_(clo_verbosity) > 1) {\n SysRes fd;\n VexArch vex_arch;\n VexArchInfo vex_archinfo;\n if (!logging_to_fd)\n VG_(message)(Vg_DebugMsg, \"\\n\");\n VG_(message)(Vg_DebugMsg, \"Valgrind options:\\n\");\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_valgrind) ); i++) {\n VG_(message)(Vg_DebugMsg, \n \" %s\\n\", \n * (HChar**) VG_(indexXA)( VG_(args_for_valgrind), i ));\n }\n\n VG_(message)(Vg_DebugMsg, \"Contents of /proc/version:\\n\");\n fd = VG_(open) ( \"/proc/version\", VKI_O_RDONLY, 0 );\n if (sr_isError(fd)) {\n VG_(message)(Vg_DebugMsg, \" can't open /proc/version\\n\");\n } else {\n# define BUF_LEN 256\n Char version_buf[BUF_LEN];\n Int n = VG_(read) ( sr_Res(fd), version_buf, BUF_LEN );\n vg_assert(n <= BUF_LEN);\n if (n > 0) {\n version_buf[n-1] = '\\0';\n VG_(message)(Vg_DebugMsg, \" %s\\n\", version_buf);\n } else {\n VG_(message)(Vg_DebugMsg, \" (empty?)\\n\");\n }\n VG_(close)(sr_Res(fd));\n# undef BUF_LEN\n }\n\n VG_(machine_get_VexArchInfo)( &vex_arch, &vex_archinfo );\n VG_(message)(\n Vg_DebugMsg, \n \"Arch and hwcaps: %s, %s\\n\",\n LibVEX_ppVexArch ( vex_arch ),\n LibVEX_ppVexHwCaps ( vex_arch, vex_archinfo.hwcaps )\n );\n VG_(message)(\n Vg_DebugMsg, \n \"Page sizes: currently %d, max supported %d\\n\", \n (Int)VKI_PAGE_SIZE, (Int)VKI_MAX_PAGE_SIZE\n );\n VG_(message)(Vg_DebugMsg,\n \"Valgrind library directory: %s\\n\", VG_(libdir));\n }\n}\n\n\n/*====================================================================*/\n/*=== File descriptor setup ===*/\n/*====================================================================*/\n\n/* Number of file descriptors that Valgrind tries to reserve for\n it's own use - just a small constant. */\n#define N_RESERVED_FDS (10)\n\nstatic void setup_file_descriptors(void)\n{\n struct vki_rlimit rl;\n Bool show = False;\n\n /* Get the current file descriptor limits. */\n if (VG_(getrlimit)(VKI_RLIMIT_NOFILE, &rl) < 0) {\n rl.rlim_cur = 1024;\n rl.rlim_max = 1024;\n }\n\n# if defined(VGO_darwin)\n /* Darwin lies. It reports file max as RLIM_INFINITY but\n silently disallows anything bigger than 10240. */\n if (rl.rlim_cur >= 10240 && rl.rlim_max == 0x7fffffffffffffffULL) {\n rl.rlim_max = 10240;\n }\n# endif\n\n if (show)\n VG_(printf)(\"fd limits: host, before: cur %lu max %lu\\n\", \n (UWord)rl.rlim_cur, (UWord)rl.rlim_max);\n\n /* Work out where to move the soft limit to. */\n if (rl.rlim_cur + N_RESERVED_FDS <= rl.rlim_max) {\n rl.rlim_cur = rl.rlim_cur + N_RESERVED_FDS;\n } else {\n rl.rlim_cur = rl.rlim_max;\n }\n\n /* Reserve some file descriptors for our use. */\n VG_(fd_soft_limit) = rl.rlim_cur - N_RESERVED_FDS;\n VG_(fd_hard_limit) = rl.rlim_cur - N_RESERVED_FDS;\n\n /* Update the soft limit. */\n VG_(setrlimit)(VKI_RLIMIT_NOFILE, &rl);\n\n if (show) {\n VG_(printf)(\"fd limits: host, after: cur %lu max %lu\\n\",\n (UWord)rl.rlim_cur, (UWord)rl.rlim_max);\n VG_(printf)(\"fd limits: guest : cur %u max %u\\n\",\n VG_(fd_soft_limit), VG_(fd_hard_limit));\n }\n\n if (VG_(cl_exec_fd) != -1)\n VG_(cl_exec_fd) = VG_(safe_fd)( VG_(cl_exec_fd) );\n}\n\n\n/*====================================================================*/\n/*=== BB profiling ===*/\n/*====================================================================*/\n\nstatic \nvoid show_BB_profile ( BBProfEntry tops[], UInt n_tops, ULong score_total )\n{\n ULong score_cumul, score_here;\n Char buf_cumul[10], buf_here[10];\n Char name[64];\n Int r;\n\n VG_(printf)(\"\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"--- BEGIN BB Profile (summary of scores) ---\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"\\n\");\n\n VG_(printf)(\"Total score = %lld\\n\\n\", score_total);\n\n score_cumul = 0;\n for (r = 0; r < n_tops; r++) {\n if (tops[r].addr == 0)\n continue;\n name[0] = 0;\n VG_(get_fnname_w_offset)(tops[r].addr, name, 64);\n name[63] = 0;\n score_here = tops[r].score;\n score_cumul += score_here;\n VG_(percentify)(score_cumul, score_total, 2, 6, buf_cumul);\n VG_(percentify)(score_here, score_total, 2, 6, buf_here);\n VG_(printf)(\"%3d: (%9lld %s) %9lld %s 0x%llx %s\\n\",\n r,\n score_cumul, buf_cumul,\n score_here, buf_here, tops[r].addr, name );\n }\n\n VG_(printf)(\"\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"--- BB Profile (BB details) ---\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"\\n\");\n\n score_cumul = 0;\n for (r = 0; r < n_tops; r++) {\n if (tops[r].addr == 0)\n continue;\n name[0] = 0;\n VG_(get_fnname_w_offset)(tops[r].addr, name, 64);\n name[63] = 0;\n score_here = tops[r].score;\n score_cumul += score_here;\n VG_(percentify)(score_cumul, score_total, 2, 6, buf_cumul);\n VG_(percentify)(score_here, score_total, 2, 6, buf_here);\n VG_(printf)(\"\\n\");\n VG_(printf)(\"=-=-=-=-=-=-=-=-=-=-=-=-=-= begin BB rank %d \"\n \"=-=-=-=-=-=-=-=-=-=-=-=-=-=\\n\\n\", r);\n VG_(printf)(\"%3d: (%9lld %s) %9lld %s 0x%llx %s\\n\",\n r,\n score_cumul, buf_cumul,\n score_here, buf_here, tops[r].addr, name );\n VG_(printf)(\"\\n\");\n VG_(discard_translations)(tops[r].addr, 1, \"bb profile\");\n VG_(translate)(0, tops[r].addr, True, VG_(clo_profile_flags), 0, True);\n VG_(printf)(\"=-=-=-=-=-=-=-=-=-=-=-=-=-= end BB rank %d \"\n \"=-=-=-=-=-=-=-=-=-=-=-=-=-=\\n\\n\", r);\n }\n\n VG_(printf)(\"\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"--- END BB Profile ---\\n\");\n VG_(printf)(\"-----------------------------------------------------------\\n\");\n VG_(printf)(\"\\n\");\n}\n\n\n/*====================================================================*/\n/*=== main() ===*/\n/*====================================================================*/\n\n/* When main() is entered, we should be on the following stack, not\n the one the kernel gave us. We will run on this stack until\n simulation of the root thread is started, at which point a transfer\n is made to a dynamically allocated stack. This is for the sake of\n uniform overflow detection for all Valgrind threads. This is\n marked global even though it isn't, because assembly code below\n needs to reference the name. */\n\n/*static*/ VgStack VG_(interim_stack);\n\n/* These are the structures used to hold info for creating the initial\n client image.\n\n 'iicii' mostly holds important register state present at system\n startup (_start_valgrind). valgrind_main() then fills in the rest\n of it and passes it to VG_(ii_create_image)(). That produces\n 'iifii', which is later handed to VG_(ii_finalise_image). */\n\n/* In all OS-instantiations, the_iicii has a field .sp_at_startup.\n This should get some address inside the stack on which we gained\n control (eg, it could be the SP at startup). It doesn't matter\n exactly where in the stack it is. This value is passed to the\n address space manager at startup. On Linux, aspacem then uses it\n to identify the initial stack segment and hence the upper end of\n the usable address space. */\n\nstatic IICreateImageInfo the_iicii;\nstatic IIFinaliseImageInfo the_iifii;\n\n\n/* A simple pair structure, used for conveying debuginfo handles to\n calls to VG_TRACK(new_mem_startup, ...). */\ntypedef struct { Addr a; ULong ull; } Addr_n_ULong;\n\n\n/* --- Forwards decls to do with shutdown --- */\n\nstatic void final_tidyup(ThreadId tid); \n\n/* Do everything which needs doing when the last thread exits */\nstatic \nvoid shutdown_actions_NORETURN( ThreadId tid, \n VgSchedReturnCode tids_schedretcode );\n\n/* --- end of Forwards decls to do with shutdown --- */\n\n\n/* By the time we get to valgrind_main, the_iicii should already have\n been filled in with any important details as required by whatever\n OS we have been built for.\n*/\nstatic\nInt valgrind_main ( Int argc, HChar **argv, HChar **envp )\n{\n HChar* toolname = \"memcheck\"; // default to Memcheck\n Int need_help = 0; // 0 = no, 1 = --help, 2 = --help-debug\n ThreadId tid_main = VG_INVALID_THREADID;\n Bool logging_to_fd = False;\n Char* xml_fname_unexpanded = NULL;\n Int loglevel, i;\n struct vki_rlimit zero = { 0, 0 };\n XArray* addr2dihandle = NULL;\n\n // For an inner Valgrind, register the interim stack asap.\n // This is needed to allow the outer valgrind to do stacktraces during init.\n // Note that this stack is not unregistered when the main thread\n // is switching to the (real) stack. Unregistering this would imply\n // to save the stack id in a global variable, and have a \"if\"\n // in run_a_thread_NORETURN to do the unregistration only for the\n // main thread. This unregistration is not worth this complexity.\n INNER_REQUEST\n ((void) VALGRIND_STACK_REGISTER\n (&VG_(interim_stack).bytes[0],\n &VG_(interim_stack).bytes[0] + sizeof(VG_(interim_stack))));\n\n\n //============================================================\n //\n // Nb: startup is complex. Prerequisites are shown at every step.\n // *** Be very careful when messing with the order ***\n //\n // The first order of business is to get debug logging, the address\n // space manager and the dynamic memory manager up and running.\n // Once that's done, we can relax a bit.\n //\n //============================================================\n \n /* This is needed to make VG_(getenv) usable early. */\n VG_(client_envp) = (Char**)envp;\n\n //--------------------------------------------------------------\n // Start up Mach kernel interface, if any\n // p: none\n //--------------------------------------------------------------\n# if defined(VGO_darwin)\n VG_(mach_init)();\n# endif\n\n //--------------------------------------------------------------\n // Start up the logging mechanism\n // p: none\n //--------------------------------------------------------------\n /* Start the debugging-log system ASAP. First find out how many \n \"-d\"s were specified. This is a pre-scan of the command line. Also\n get --profile-heap=yes, --core-redzone-size, --redzone-size which are\n needed by the time we start up dynamic memory management. */\n loglevel = 0;\n for (i = 1; i < argc; i++) {\n if (argv[i][0] != '-') break;\n if VG_STREQ(argv[i], \"--\") break;\n if VG_STREQ(argv[i], \"-d\") loglevel++;\n if VG_BOOL_CLO(argv[i], \"--profile-heap\", VG_(clo_profile_heap)) {}\n if VG_BINT_CLO(argv[i], \"--core-redzone-size\", VG_(clo_core_redzone_size),\n 0, MAX_CLO_REDZONE_SZB) {}\n if VG_BINT_CLO(argv[i], \"--redzone-size\", VG_(clo_redzone_size),\n 0, MAX_CLO_REDZONE_SZB) {}\n }\n\n /* ... and start the debug logger. Now we can safely emit logging\n messages all through startup. */\n VG_(debugLog_startup)(loglevel, \"Stage 2 (main)\");\n VG_(debugLog)(1, \"main\", \"Welcome to Valgrind version \" \n VERSION \" debug logging\\n\");\n\n //--------------------------------------------------------------\n // Ensure we're on a plausible stack.\n // p: logging\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Checking current stack is plausible\\n\");\n { HChar* limLo = (HChar*)(&VG_(interim_stack).bytes[0]);\n HChar* limHi = limLo + sizeof(VG_(interim_stack));\n HChar* aLocal = (HChar*)&limLo; /* any auto local will do */\n /* \"Apple clang version 4.0 (tags/Apple/clang-421.0.57) (based on\n LLVM 3.1svn)\" appears to miscompile the following check,\n causing run to abort at this point (in 64-bit mode) even\n though aLocal is within limLo .. limHi. Try building with\n gcc instead. */\n if (aLocal < limLo || aLocal >= limHi) {\n /* something's wrong. Stop. */\n VG_(debugLog)(0, \"main\", \"Root stack %p to %p, a local %p\\n\",\n limLo, limHi, aLocal );\n VG_(debugLog)(0, \"main\", \"Valgrind: FATAL: \"\n \"Initial stack switched failed.\\n\");\n VG_(debugLog)(0, \"main\", \" Cannot continue. Sorry.\\n\");\n VG_(exit)(1);\n }\n }\n\n //--------------------------------------------------------------\n // Ensure we have a plausible pointer to the stack on which\n // we gained control (not the current stack!)\n // p: logging\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Checking initial stack was noted\\n\");\n if (the_iicii.sp_at_startup == 0) {\n VG_(debugLog)(0, \"main\", \"Valgrind: FATAL: \"\n \"Initial stack was not noted.\\n\");\n VG_(debugLog)(0, \"main\", \" Cannot continue. Sorry.\\n\");\n VG_(exit)(1);\n }\n\n //--------------------------------------------------------------\n // Start up the address space manager, and determine the\n // approximate location of the client's stack\n // p: logging, plausible-stack\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Starting the address space manager\\n\");\n vg_assert(VKI_PAGE_SIZE == 4096 || VKI_PAGE_SIZE == 65536\n || VKI_PAGE_SIZE == 16384);\n vg_assert(VKI_MAX_PAGE_SIZE == 4096 || VKI_MAX_PAGE_SIZE == 65536\n || VKI_MAX_PAGE_SIZE == 16384);\n vg_assert(VKI_PAGE_SIZE <= VKI_MAX_PAGE_SIZE);\n vg_assert(VKI_PAGE_SIZE == (1 << VKI_PAGE_SHIFT));\n vg_assert(VKI_MAX_PAGE_SIZE == (1 << VKI_MAX_PAGE_SHIFT));\n the_iicii.clstack_top = VG_(am_startup)( the_iicii.sp_at_startup );\n VG_(debugLog)(1, \"main\", \"Address space manager is running\\n\");\n\n //--------------------------------------------------------------\n // Start up the dynamic memory manager\n // p: address space management\n // p: getting --profile-heap,--core-redzone-size,--redzone-size\n // In fact m_mallocfree is self-initialising, so there's no\n // initialisation call to do. Instead, try a simple malloc/\n // free pair right now to check that nothing is broken.\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Starting the dynamic memory manager\\n\");\n { void* p = VG_(malloc)( \"main.vm.1\", 12345 );\n if (p) VG_(free)( p );\n }\n VG_(debugLog)(1, \"main\", \"Dynamic memory manager is running\\n\");\n\n //============================================================\n //\n // Dynamic memory management is now available.\n //\n //============================================================\n\n //--------------------------------------------------------------\n // Initialise m_debuginfo\n // p: dynamic memory allocation\n VG_(debugLog)(1, \"main\", \"Initialise m_debuginfo\\n\");\n VG_(di_initialise)();\n\n //--------------------------------------------------------------\n // Look for alternative libdir \n { HChar *cp = VG_(getenv)(VALGRIND_LIB);\n if (cp != NULL)\n VG_(libdir) = cp;\n VG_(debugLog)(1, \"main\", \"VG_(libdir) = %s\\n\", VG_(libdir));\n }\n\n //--------------------------------------------------------------\n // Extract the launcher name from the environment.\n VG_(debugLog)(1, \"main\", \"Getting launcher's name ...\\n\");\n VG_(name_of_launcher) = VG_(getenv)(VALGRIND_LAUNCHER);\n if (VG_(name_of_launcher) == NULL) {\n VG_(printf)(\"valgrind: You cannot run '%s' directly.\\n\", argv[0]);\n VG_(printf)(\"valgrind: You should use $prefix/bin/valgrind.\\n\");\n VG_(exit)(1);\n }\n VG_(debugLog)(1, \"main\", \"... %s\\n\", VG_(name_of_launcher));\n\n //--------------------------------------------------------------\n // Get the current process datasize rlimit, and set it to zero.\n // This prevents any internal uses of brk() from having any effect.\n // We remember the old value so we can restore it on exec, so that\n // child processes will have a reasonable brk value.\n VG_(getrlimit)(VKI_RLIMIT_DATA, &VG_(client_rlimit_data));\n zero.rlim_max = VG_(client_rlimit_data).rlim_max;\n VG_(setrlimit)(VKI_RLIMIT_DATA, &zero);\n\n // Get the current process stack rlimit.\n VG_(getrlimit)(VKI_RLIMIT_STACK, &VG_(client_rlimit_stack));\n\n //--------------------------------------------------------------\n // Figure out what sort of CPU we're on, and whether it is \n // able to run V.\n VG_(debugLog)(1, \"main\", \"Get hardware capabilities ...\\n\");\n { VexArch vex_arch;\n VexArchInfo vex_archinfo;\n Bool ok = VG_(machine_get_hwcaps)();\n if (!ok) {\n VG_(printf)(\"\\n\");\n VG_(printf)(\"valgrind: fatal error: unsupported CPU.\\n\");\n VG_(printf)(\" Supported CPUs are:\\n\");\n VG_(printf)(\" * x86 (practically any; Pentium-I or above), \"\n \"AMD Athlon or above)\\n\");\n VG_(printf)(\" * AMD Athlon64/Opteron\\n\");\n VG_(printf)(\" * PowerPC (most; ppc405 and above)\\n\");\n VG_(printf)(\" * System z (64bit only - s390x; z900 and above)\\n\");\n VG_(printf)(\"\\n\");\n VG_(exit)(1);\n }\n VG_(machine_get_VexArchInfo)( &vex_arch, &vex_archinfo );\n VG_(debugLog)(\n 1, \"main\", \"... arch = %s, hwcaps = %s\\n\",\n LibVEX_ppVexArch ( vex_arch ),\n LibVEX_ppVexHwCaps ( vex_arch, vex_archinfo.hwcaps ) \n );\n }\n\n //--------------------------------------------------------------\n // Record the working directory at startup\n // p: none\n VG_(debugLog)(1, \"main\", \"Getting the working directory at startup\\n\");\n { Bool ok = VG_(record_startup_wd)();\n if (!ok) \n VG_(err_config_error)( \"Can't establish current working \"\n \"directory at startup\\n\");\n }\n { Char buf[VKI_PATH_MAX+1];\n Bool ok = VG_(get_startup_wd)( buf, sizeof(buf) );\n vg_assert(ok);\n buf[VKI_PATH_MAX] = 0;\n VG_(debugLog)(1, \"main\", \"... %s\\n\", buf );\n }\n\n //============================================================\n // Command line argument handling order:\n // * If --help/--help-debug are present, show usage message \n // (including the tool-specific usage)\n // * (If no --tool option given, default to Memcheck)\n // * Then, if client is missing, abort with error msg\n // * Then, if any cmdline args are bad, abort with error msg\n //============================================================\n\n //--------------------------------------------------------------\n // Split up argv into: C args, V args, V extra args, and exename.\n // p: dynamic memory allocation\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Split up command line\\n\");\n VG_(split_up_argv)( argc, argv );\n vg_assert( VG_(args_for_valgrind) );\n vg_assert( VG_(args_for_client) );\n if (0) {\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_valgrind) ); i++)\n VG_(printf)(\n \"varg %s\\n\", \n * (HChar**) VG_(indexXA)( VG_(args_for_valgrind), i )\n );\n VG_(printf)(\" exe %s\\n\", VG_(args_the_exename));\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_client) ); i++)\n VG_(printf)(\n \"carg %s\\n\", \n * (HChar**) VG_(indexXA)( VG_(args_for_client), i )\n );\n }\n\n //--------------------------------------------------------------\n // Extract tool name and whether help has been requested.\n // Note we can't print the help message yet, even if requested,\n // because the tool has not been initialised.\n // p: split_up_argv [for VG_(args_for_valgrind)]\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\",\n \"(early_) Process Valgrind's command line options\\n\");\n early_process_cmd_line_options(&need_help, &toolname);\n\n // Set default vex control params\n LibVEX_default_VexControl(& VG_(clo_vex_control));\n\n //--------------------------------------------------------------\n // Load client executable, finding in $PATH if necessary\n // p: early_process_cmd_line_options() [for 'exec', 'need_help',\n // clo_max_stackframe,\n // clo_main_stacksize]\n // p: layout_remaining_space [so there's space]\n //\n // Set up client's environment\n // p: set-libdir [for VG_(libdir)]\n // p: early_process_cmd_line_options [for toolname]\n //\n // Setup client stack, eip, and VG_(client_arg[cv])\n // p: load_client() [for 'info']\n // p: fix_environment() [for 'env']\n //\n // Setup client data (brk) segment. Initially a 1-page segment\n // which abuts a shrinkable reservation. \n // p: load_client() [for 'info' and hence VG_(brk_base)]\n //\n // p: _start_in_C (for zeroing out the_iicii and putting some\n // initial values into it)\n //--------------------------------------------------------------\n if (!need_help) {\n VG_(debugLog)(1, \"main\", \"Create initial image\\n\");\n\n# if defined(VGO_linux) || defined(VGO_darwin)\n the_iicii.argv = argv;\n the_iicii.envp = envp;\n the_iicii.toolname = toolname;\n# else\n# error \"Unknown platform\"\n# endif\n\n /* NOTE: this call reads VG_(clo_main_stacksize). */\n the_iifii = VG_(ii_create_image)( the_iicii );\n }\n\n //==============================================================\n //\n // Finished loading/setting up the client address space.\n //\n //==============================================================\n\n //--------------------------------------------------------------\n // setup file descriptors\n // p: n/a\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Setup file descriptors\\n\");\n setup_file_descriptors();\n\n //--------------------------------------------------------------\n // create the fake /proc/<pid>/cmdline file and then unlink it,\n // but hold onto the fd, so we can hand it out to the client\n // when it tries to open /proc/<pid>/cmdline for itself.\n // p: setup file descriptors\n //--------------------------------------------------------------\n#if !defined(VGO_linux)\n // client shouldn't be using /proc!\n VG_(cl_cmdline_fd) = -1;\n#else\n if (!need_help) {\n HChar buf[50], buf2[50+64];\n HChar nul[1];\n Int fd, r;\n const HChar* exename;\n\n VG_(debugLog)(1, \"main\", \"Create fake /proc/<pid>/cmdline\\n\");\n\n VG_(sprintf)(buf, \"proc_%d_cmdline\", VG_(getpid)());\n fd = VG_(mkstemp)( buf, buf2 );\n if (fd == -1)\n VG_(err_config_error)(\"Can't create client cmdline file in %s\\n\", buf2);\n\n nul[0] = 0;\n exename = VG_(args_the_exename) ? VG_(args_the_exename)\n : \"unknown_exename\";\n VG_(write)(fd, exename, VG_(strlen)( exename ));\n VG_(write)(fd, nul, 1);\n\n for (i = 0; i < VG_(sizeXA)( VG_(args_for_client) ); i++) {\n HChar* arg = * (HChar**) VG_(indexXA)( VG_(args_for_client), i );\n VG_(write)(fd, arg, VG_(strlen)( arg ));\n VG_(write)(fd, nul, 1);\n }\n\n /* Don't bother to seek the file back to the start; instead do\n\t it every time a copy of it is given out (by PRE(sys_open)). \n\t That is probably more robust across fork() etc. */\n\n /* Now delete it, but hang on to the fd. */\n r = VG_(unlink)( buf2 );\n if (r)\n VG_(err_config_error)(\"Can't delete client cmdline file in %s\\n\", buf2);\n\n VG_(cl_cmdline_fd) = fd;\n }\n#endif\n\n //--------------------------------------------------------------\n // Init tool part 1: pre_clo_init\n // p: setup_client_stack() [for 'VG_(client_arg[cv]']\n // p: setup_file_descriptors() [for 'VG_(fd_xxx_limit)']\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise the tool part 1 (pre_clo_init)\\n\");\n VG_(tl_pre_clo_init)();\n\n //--------------------------------------------------------------\n // If --tool and --help/--help-debug was given, now give the core+tool\n // help message\n // p: early_process_cmd_line_options() [for 'need_help']\n // p: tl_pre_clo_init [for 'VG_(tdict).usage']\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Print help and quit, if requested\\n\");\n if (need_help) {\n usage_NORETURN(/*--help-debug?*/need_help >= 2);\n }\n\n //--------------------------------------------------------------\n // Process command line options to Valgrind + tool\n // p: setup_client_stack() [for 'VG_(client_arg[cv]']\n // p: setup_file_descriptors() [for 'VG_(fd_xxx_limit)']\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\",\n \"(main_) Process Valgrind's command line options, \"\n \"setup logging\\n\");\n main_process_cmd_line_options ( &logging_to_fd, &xml_fname_unexpanded,\n toolname );\n\n //--------------------------------------------------------------\n // Zeroise the millisecond counter by doing a first read of it.\n // p: none\n //--------------------------------------------------------------\n (void) VG_(read_millisecond_timer)();\n\n //--------------------------------------------------------------\n // Print the preamble\n // p: tl_pre_clo_init [for 'VG_(details).name' and friends]\n // p: main_process_cmd_line_options()\n // [for VG_(clo_verbosity), VG_(clo_xml),\n // logging_to_fd, xml_fname_unexpanded]\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Print the preamble...\\n\");\n print_preamble(logging_to_fd, xml_fname_unexpanded, toolname);\n VG_(debugLog)(1, \"main\", \"...finished the preamble\\n\");\n\n //--------------------------------------------------------------\n // Init tool part 2: post_clo_init\n // p: setup_client_stack() [for 'VG_(client_arg[cv]']\n // p: setup_file_descriptors() [for 'VG_(fd_xxx_limit)']\n // p: print_preamble() [so any warnings printed in post_clo_init\n // are shown after the preamble]\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise the tool part 2 (post_clo_init)\\n\");\n VG_TDICT_CALL(tool_post_clo_init);\n {\n /* The tool's \"needs\" will by now be finalised, since it has no\n further opportunity to specify them. So now sanity check\n them. */\n Char* s;\n Bool ok;\n ok = VG_(sanity_check_needs)( &s );\n if (!ok) {\n VG_(tool_panic)(s);\n }\n }\n\n //--------------------------------------------------------------\n // Initialise translation table and translation cache\n // p: aspacem [??]\n // p: tl_pre_clo_init [for 'VG_(details).avg_translation_sizeB']\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise TT/TC\\n\");\n VG_(init_tt_tc)();\n\n //--------------------------------------------------------------\n // Initialise the redirect table.\n // p: init_tt_tc [so it can call VG_(search_transtab) safely]\n // p: aspacem [so can change ownership of sysinfo pages]\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise redirects\\n\");\n VG_(redir_initialise)();\n\n //--------------------------------------------------------------\n // Allow GDB attach\n // p: main_process_cmd_line_options() [for VG_(clo_wait_for_gdb)]\n //--------------------------------------------------------------\n /* Hook to delay things long enough so we can get the pid and\n attach GDB in another shell. */\n if (VG_(clo_wait_for_gdb)) {\n ULong iters, q;\n VG_(debugLog)(1, \"main\", \"Wait for GDB\\n\");\n VG_(printf)(\"pid=%d, entering delay loop\\n\", VG_(getpid)());\n\n# if defined(VGP_x86_linux)\n iters = 10;\n# elif defined(VGP_amd64_linux) || defined(VGP_ppc64_linux)\n iters = 10;\n# elif defined(VGP_ppc32_linux)\n iters = 5;\n# elif defined(VGP_arm_linux)\n iters = 5;\n# elif defined(VGP_s390x_linux)\n iters = 10;\n# elif defined(VGP_mips32_linux)\n iters = 10;\n# elif defined(VGO_darwin)\n iters = 3;\n# else\n# error \"Unknown plat\"\n# endif\n\n iters *= 1000ULL * 1000 * 1000;\n for (q = 0; q < iters; q++) \n __asm__ __volatile__(\"\" ::: \"memory\",\"cc\");\n }\n\n //--------------------------------------------------------------\n // Search for file descriptors that are inherited from our parent\n // p: main_process_cmd_line_options [for VG_(clo_track_fds)]\n //--------------------------------------------------------------\n if (VG_(clo_track_fds)) {\n VG_(debugLog)(1, \"main\", \"Init preopened fds\\n\");\n VG_(init_preopened_fds)();\n }\n\n //--------------------------------------------------------------\n // Load debug info for the existing segments.\n // p: setup_code_redirect_table [so that redirs can be recorded]\n // p: mallocfree\n // p: probably: setup fds and process CLOs, so that logging works\n // p: initialise m_debuginfo\n //\n // While doing this, make a note of the debuginfo-handles that\n // come back from VG_(di_notify_mmap).\n // Later, in \"Tell the tool about the initial client memory permissions\"\n // (just below) we can then hand these handles off to the tool in\n // calls to VG_TRACK(new_mem_startup, ...). This gives the tool the\n // opportunity to make further queries to m_debuginfo before the\n // client is started, if it wants. We put this information into an\n // XArray, each handle along with the associated segment start address,\n // and search the XArray for the handles later, when calling\n // VG_TRACK(new_mem_startup, ...).\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Load initial debug info\\n\");\n\n tl_assert(!addr2dihandle);\n addr2dihandle = VG_(newXA)( VG_(malloc), \"main.vm.2\",\n VG_(free), sizeof(Addr_n_ULong) );\n tl_assert(addr2dihandle);\n\n# if defined(VGO_linux)\n { Addr* seg_starts;\n Int n_seg_starts;\n Addr_n_ULong anu;\n\n seg_starts = VG_(get_segment_starts)( &n_seg_starts );\n vg_assert(seg_starts && n_seg_starts >= 0);\n\n /* show them all to the debug info reader. allow_SkFileV has to\n be True here so that we read info from the valgrind executable\n itself. */\n for (i = 0; i < n_seg_starts; i++) {\n anu.ull = VG_(di_notify_mmap)( seg_starts[i], True/*allow_SkFileV*/,\n -1/*Don't use_fd*/);\n /* anu.ull holds the debuginfo handle returned by di_notify_mmap,\n if any. */\n if (anu.ull > 0) {\n anu.a = seg_starts[i];\n VG_(addToXA)( addr2dihandle, &anu );\n }\n }\n\n VG_(free)( seg_starts );\n }\n# elif defined(VGO_darwin)\n { Addr* seg_starts;\n Int n_seg_starts;\n seg_starts = VG_(get_segment_starts)( &n_seg_starts );\n vg_assert(seg_starts && n_seg_starts >= 0);\n\n /* show them all to the debug info reader. \n Don't read from V segments (unlike Linux) */\n // GrP fixme really?\n for (i = 0; i < n_seg_starts; i++) {\n VG_(di_notify_mmap)( seg_starts[i], False/*don't allow_SkFileV*/,\n -1/*don't use_fd*/);\n }\n\n VG_(free)( seg_starts );\n }\n# else\n# error Unknown OS\n# endif\n\n //--------------------------------------------------------------\n // Tell aspacem of ownership change of the asm helpers, so that\n // m_translate allows them to be translated. However, only do this\n // after the initial debug info read, since making a hole in the\n // address range for the stage2 binary confuses the debug info reader.\n // p: aspacem\n //--------------------------------------------------------------\n { Bool change_ownership_v_c_OK;\n Addr co_start = VG_PGROUNDDN( (Addr)&VG_(trampoline_stuff_start) );\n Addr co_endPlus = VG_PGROUNDUP( (Addr)&VG_(trampoline_stuff_end) );\n VG_(debugLog)(1,\"redir\",\n \"transfer ownership V -> C of 0x%llx .. 0x%llx\\n\",\n (ULong)co_start, (ULong)co_endPlus-1 );\n\n change_ownership_v_c_OK \n = VG_(am_change_ownership_v_to_c)( co_start, co_endPlus - co_start );\n vg_assert(change_ownership_v_c_OK);\n }\n\n if (VG_(clo_xml)) {\n HChar buf[50];\n VG_(elapsed_wallclock_time)(buf);\n VG_(printf_xml)( \"<status>\\n\"\n \" <state>RUNNING</state>\\n\"\n \" <time>%pS</time>\\n\"\n \"</status>\\n\",\n buf );\n VG_(printf_xml)( \"\\n\" );\n }\n\n VG_(init_Threads)();\n\n //--------------------------------------------------------------\n // Initialise the scheduler (phase 1) [generates tid_main]\n // p: none, afaics\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise scheduler (phase 1)\\n\");\n tid_main = VG_(scheduler_init_phase1)();\n vg_assert(tid_main >= 0 && tid_main < VG_N_THREADS\n && tid_main != VG_INVALID_THREADID);\n /* Tell the tool about tid_main */\n VG_TRACK( pre_thread_ll_create, VG_INVALID_THREADID, tid_main );\n \n //--------------------------------------------------------------\n // Tell the tool about the initial client memory permissions\n // p: aspacem\n // p: mallocfree\n // p: setup_client_stack\n // p: setup_client_dataseg\n //\n // For each segment we tell the client about, look up in \n // addr2dihandle as created above, to see if there's a debuginfo\n // handle associated with the segment, that we can hand along\n // to the tool, to be helpful.\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Tell tool about initial permissions\\n\");\n { Addr* seg_starts;\n Int n_seg_starts;\n\n tl_assert(addr2dihandle);\n\n /* Mark the main thread as running while we tell the tool about\n the client memory so that the tool can associate that memory\n with the main thread. */\n tl_assert(VG_(running_tid) == VG_INVALID_THREADID);\n VG_(running_tid) = tid_main;\n\n seg_starts = VG_(get_segment_starts)( &n_seg_starts );\n vg_assert(seg_starts && n_seg_starts >= 0);\n\n /* show interesting ones to the tool */\n for (i = 0; i < n_seg_starts; i++) {\n Word j, n;\n NSegment const* seg \n = VG_(am_find_nsegment)( seg_starts[i] );\n vg_assert(seg);\n if (seg->kind == SkFileC || seg->kind == SkAnonC) {\n /* This next assertion is tricky. If it is placed\n immediately before this 'if', it very occasionally fails.\n Why? Because previous iterations of the loop may have\n caused tools (via the new_mem_startup calls) to do\n dynamic memory allocation, and that may affect the mapped\n segments; in particular it may cause segment merging to\n happen. Hence we cannot assume that seg_starts[i], which\n reflects the state of the world before we started this\n loop, is the same as seg->start, as the latter reflects\n the state of the world (viz, mappings) at this particular\n iteration of the loop.\n\n Why does moving it inside the 'if' make it safe? Because\n any dynamic memory allocation done by the tools will\n affect only the state of Valgrind-owned segments, not of\n Client-owned segments. And the 'if' guards against that\n -- we only get in here for Client-owned segments.\n\n In other words: the loop may change the state of\n Valgrind-owned segments as it proceeds. But it should\n not cause the Client-owned segments to change. */\n vg_assert(seg->start == seg_starts[i]);\n VG_(debugLog)(2, \"main\", \n \"tell tool about %010lx-%010lx %c%c%c\\n\",\n seg->start, seg->end,\n seg->hasR ? 'r' : '-',\n seg->hasW ? 'w' : '-',\n seg->hasX ? 'x' : '-' );\n /* search addr2dihandle to see if we have an entry\n matching seg->start. */\n n = VG_(sizeXA)( addr2dihandle );\n for (j = 0; j < n; j++) {\n Addr_n_ULong* anl = VG_(indexXA)( addr2dihandle, j );\n if (anl->a == seg->start) {\n tl_assert(anl->ull > 0); /* check it's a valid handle */\n break;\n }\n }\n vg_assert(j >= 0 && j <= n);\n VG_TRACK( new_mem_startup, seg->start, seg->end+1-seg->start, \n seg->hasR, seg->hasW, seg->hasX,\n /* and the retrieved debuginfo handle, if any */\n j < n\n ? ((Addr_n_ULong*)VG_(indexXA)( addr2dihandle, j ))->ull\n : 0 );\n }\n }\n\n VG_(free)( seg_starts );\n VG_(deleteXA)( addr2dihandle );\n\n /* Also do the initial stack permissions. */\n {\n SSizeT inaccessible_len;\n NSegment const* seg \n = VG_(am_find_nsegment)( the_iifii.initial_client_SP );\n vg_assert(seg);\n vg_assert(seg->kind == SkAnonC);\n vg_assert(the_iifii.initial_client_SP >= seg->start);\n vg_assert(the_iifii.initial_client_SP <= seg->end);\n\n /* Stuff below the initial SP is unaddressable. Take into\n\t account any ABI-mandated space below the stack pointer that\n\t is required (VG_STACK_REDZONE_SZB). setup_client_stack()\n\t will have allocated an extra page if a red zone is required,\n\t to be on the safe side. */\n inaccessible_len = the_iifii.initial_client_SP - VG_STACK_REDZONE_SZB \n - seg->start;\n vg_assert(inaccessible_len >= 0);\n if (inaccessible_len > 0)\n VG_TRACK( die_mem_stack, \n seg->start, \n inaccessible_len );\n VG_(debugLog)(2, \"main\", \"mark stack inaccessible %010lx-%010lx\\n\",\n seg->start, \n the_iifii.initial_client_SP-1 - VG_STACK_REDZONE_SZB);\n }\n\n /* Also the assembly helpers. */\n VG_TRACK( new_mem_startup,\n (Addr)&VG_(trampoline_stuff_start),\n (Addr)&VG_(trampoline_stuff_end) \n - (Addr)&VG_(trampoline_stuff_start),\n False, /* readable? */\n False, /* writable? */\n True /* executable? */,\n 0 /* di_handle: no associated debug info */ );\n\n /* Clear the running thread indicator */\n VG_(running_tid) = VG_INVALID_THREADID;\n tl_assert(VG_(running_tid) == VG_INVALID_THREADID);\n }\n\n //--------------------------------------------------------------\n // Initialise the scheduler (phase 2)\n // p: Initialise the scheduler (phase 1) [for tid_main]\n // p: setup_file_descriptors() [else VG_(safe_fd)() breaks]\n // p: setup_client_stack\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Initialise scheduler (phase 2)\\n\");\n { NSegment const* seg \n = VG_(am_find_nsegment)( the_iifii.initial_client_SP );\n vg_assert(seg);\n vg_assert(seg->kind == SkAnonC);\n vg_assert(the_iifii.initial_client_SP >= seg->start);\n vg_assert(the_iifii.initial_client_SP <= seg->end);\n VG_(scheduler_init_phase2)( tid_main, \n seg->end, the_iifii.clstack_max_size );\n }\n\n //--------------------------------------------------------------\n // Set up state for the root thread\n // p: ?\n // setup_scheduler() [for sched-specific thread 1 stuff]\n // VG_(ii_create_image) [for 'the_iicii' initial info]\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Finalise initial image\\n\");\n VG_(ii_finalise_image)( the_iifii );\n\n //--------------------------------------------------------------\n // Initialise the signal handling subsystem\n // p: n/a\n //--------------------------------------------------------------\n // Nb: temporarily parks the saved blocking-mask in saved_sigmask.\n VG_(debugLog)(1, \"main\", \"Initialise signal management\\n\");\n /* Check that the kernel-interface signal definitions look sane */\n VG_(vki_do_initial_consistency_checks)();\n /* .. and go on to use them. */\n VG_(sigstartup_actions)();\n\n //--------------------------------------------------------------\n // Read suppression file\n // p: main_process_cmd_line_options() [for VG_(clo_suppressions)]\n //--------------------------------------------------------------\n if (VG_(needs).core_errors || VG_(needs).tool_errors) {\n VG_(debugLog)(1, \"main\", \"Load suppressions\\n\");\n VG_(load_suppressions)();\n }\n\n //--------------------------------------------------------------\n // register client stack\n //--------------------------------------------------------------\n VG_(clstk_id) = VG_(register_stack)(VG_(clstk_base), VG_(clstk_end));\n\n //--------------------------------------------------------------\n // Show the address space state so far\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"\\n\");\n VG_(debugLog)(1, \"main\", \"\\n\");\n VG_(am_show_nsegments)(1,\"Memory layout at client startup\");\n VG_(debugLog)(1, \"main\", \"\\n\");\n VG_(debugLog)(1, \"main\", \"\\n\");\n\n //--------------------------------------------------------------\n // Run!\n //--------------------------------------------------------------\n VG_(debugLog)(1, \"main\", \"Running thread 1\\n\");\n\n /* As a result of the following call, the last thread standing\n eventually winds up running shutdown_actions_NORETURN\n just below. Unfortunately, simply exporting said function\n causes m_main to be part of a module cycle, which is pretty\n nonsensical. So instead of doing that, the address of said\n function is stored in a global variable 'owned' by m_syswrap,\n and it uses that function pointer to get back here when it needs\n to. */\n\n /* Set continuation address. */\n VG_(address_of_m_main_shutdown_actions_NORETURN)\n = & shutdown_actions_NORETURN;\n\n /* Run the first thread, eventually ending up at the continuation\n address. */\n VG_(main_thread_wrapper_NORETURN)(1);\n\n /*NOTREACHED*/\n vg_assert(0);\n}\n\n/* Do everything which needs doing when the last thread exits or when\n a thread exits requesting a complete process exit.\n\n We enter here holding The Lock. For the case VgSrc_ExitProcess we\n must never release it, because to do so would allow other threads\n to continue after the system is ostensibly shut down. So we must\n go to our grave, so to speak, holding the lock. \n\n In fact, there is never any point in releasing the lock at this\n point - we have it, we're shutting down the entire system, and\n for the case VgSrc_ExitProcess doing so positively causes trouble.\n So don't. \n\n The final_tidyup call makes a bit of a nonsense of the ExitProcess\n case, since it will run the libc_freeres function, thus allowing\n other lurking threads to run again. Hmm. */\n\nstatic \nvoid shutdown_actions_NORETURN( ThreadId tid, \n VgSchedReturnCode tids_schedretcode )\n{\n VG_(debugLog)(1, \"main\", \"entering VG_(shutdown_actions_NORETURN)\\n\");\n VG_(am_show_nsegments)(1,\"Memory layout at client shutdown\");\n\n vg_assert(VG_(is_running_thread)(tid));\n\n vg_assert(tids_schedretcode == VgSrc_ExitThread\n\t || tids_schedretcode == VgSrc_ExitProcess\n || tids_schedretcode == VgSrc_FatalSig );\n\n if (tids_schedretcode == VgSrc_ExitThread) {\n\n // We are the last surviving thread. Right?\n vg_assert( VG_(count_living_threads)() == 1 );\n\n // Wait for all other threads to exit.\n // jrs: Huh? but they surely are already gone\n VG_(reap_threads)(tid);\n\n // Clean the client up before the final report\n // this causes the libc_freeres function to run\n final_tidyup(tid);\n\n /* be paranoid */\n vg_assert(VG_(is_running_thread)(tid));\n vg_assert(VG_(count_living_threads)() == 1);\n\n } else {\n\n // We may not be the last surviving thread. However, we\n // want to shut down the entire process. We hold the lock\n // and we need to keep hold of it all the way out, in order\n // that none of the other threads ever run again.\n vg_assert( VG_(count_living_threads)() >= 1 );\n\n // Clean the client up before the final report\n // this causes the libc_freeres function to run\n // perhaps this is unsafe, as per comment above\n final_tidyup(tid);\n\n /* be paranoid */\n vg_assert(VG_(is_running_thread)(tid));\n vg_assert(VG_(count_living_threads)() >= 1);\n }\n\n VG_(threads)[tid].status = VgTs_Empty;\n //--------------------------------------------------------------\n // Finalisation: cleanup, messages, etc. Order not so important, only\n // affects what order the messages come.\n //--------------------------------------------------------------\n // First thing in the post-amble is a blank line.\n if (VG_(clo_xml))\n VG_(printf_xml)(\"\\n\");\n else if (VG_(clo_verbosity) > 0)\n VG_(message)(Vg_UserMsg, \"\\n\");\n\n if (VG_(clo_xml)) {\n HChar buf[50];\n VG_(elapsed_wallclock_time)(buf);\n VG_(printf_xml)( \"<status>\\n\"\n \" <state>FINISHED</state>\\n\"\n \" <time>%pS</time>\\n\"\n \"</status>\\n\"\n \"\\n\",\n buf);\n }\n\n /* Print out file descriptor summary and stats. */\n if (VG_(clo_track_fds))\n VG_(show_open_fds)();\n\n /* Call the tool's finalisation function. This makes Memcheck's\n leak checker run, and possibly chuck a bunch of leak errors into\n the error management machinery. */\n VG_TDICT_CALL(tool_fini, 0/*exitcode*/);\n\n /* Show the error counts. */\n if (VG_(clo_xml)\n && (VG_(needs).core_errors || VG_(needs).tool_errors)) {\n VG_(show_error_counts_as_XML)();\n }\n\n /* In XML mode, this merely prints the used suppressions. */\n if (VG_(needs).core_errors || VG_(needs).tool_errors)\n VG_(show_all_errors)(VG_(clo_verbosity), VG_(clo_xml));\n\n if (VG_(clo_xml)) {\n VG_(printf_xml)(\"\\n\");\n VG_(printf_xml)(\"</valgrindoutput>\\n\");\n VG_(printf_xml)(\"\\n\");\n }\n\n VG_(sanity_check_general)( True /*include expensive checks*/ );\n\n if (VG_(clo_stats))\n print_all_stats();\n\n /* Show a profile of the heap(s) at shutdown. Optionally, first\n throw away all the debug info, as that makes it easy to spot\n leaks in the debuginfo reader. */\n if (VG_(clo_profile_heap)) {\n if (0) VG_(di_discard_ALL_debuginfo)();\n VG_(print_arena_cc_analysis)();\n }\n\n if (VG_(clo_profile_flags) > 0) {\n #define N_MAX 200\n BBProfEntry tops[N_MAX];\n ULong score_total = VG_(get_BB_profile) (tops, N_MAX);\n show_BB_profile(tops, N_MAX, score_total);\n }\n\n /* Print Vex storage stats */\n if (0)\n LibVEX_ShowAllocStats();\n\n /* Flush any output cached by previous calls to VG_(message). */\n VG_(message_flush)();\n\n /* terminate gdbserver if ever it was started. We terminate it here so that it get\n the output above if output was redirected to gdb */\n VG_(gdbserver) (0);\n\n /* Ok, finally exit in the os-specific way, according to the scheduler's\n return code. In short, if the (last) thread exited by calling\n sys_exit, do likewise; if the (last) thread stopped due to a fatal\n signal, terminate the entire system with that same fatal signal. */\n VG_(debugLog)(1, \"core_os\", \n \"VG_(terminate_NORETURN)(tid=%lld)\\n\", (ULong)tid);\n\n switch (tids_schedretcode) {\n case VgSrc_ExitThread: /* the normal way out (Linux) */\n case VgSrc_ExitProcess: /* the normal way out (AIX) -- still needed? */\n /* Change the application return code to user's return code,\n if an error was found */\n if (VG_(clo_error_exitcode) > 0 \n && VG_(get_n_errs_found)() > 0) {\n VG_(exit)( VG_(clo_error_exitcode) );\n } else {\n /* otherwise, return the client's exit code, in the normal\n way. */\n VG_(exit)( VG_(threads)[tid].os_state.exitcode );\n }\n /* NOT ALIVE HERE! */\n VG_(core_panic)(\"entered the afterlife in main() -- ExitT/P\");\n break; /* what the hell :) */\n\n case VgSrc_FatalSig:\n /* We were killed by a fatal signal, so replicate the effect */\n vg_assert(VG_(threads)[tid].os_state.fatalsig != 0);\n VG_(kill_self)(VG_(threads)[tid].os_state.fatalsig);\n /* we shouldn't be alive at this point. But VG_(kill_self)\n sometimes fails with EPERM on Darwin, for unclear reasons. */\n# if defined(VGO_darwin)\n VG_(debugLog)(0, \"main\", \"VG_(kill_self) failed. Exiting normally.\\n\");\n VG_(exit)(0); /* bogus, but we really need to exit now */\n /* fall through .. */\n# endif\n VG_(core_panic)(\"main(): signal was supposed to be fatal\");\n break;\n\n default:\n VG_(core_panic)(\"main(): unexpected scheduler return code\");\n }\n}\n\n/* -------------------- */\n\n/* Final clean-up before terminating the process. \n Clean up the client by calling __libc_freeres() (if requested) \n This is Linux-specific?\n GrP fixme glibc-specific, anyway\n*/\nstatic void final_tidyup(ThreadId tid)\n{\n#if !defined(VGO_darwin)\n# if defined(VGP_ppc64_linux)\n Addr r2;\n# endif\n Addr __libc_freeres_wrapper = VG_(client___libc_freeres_wrapper);\n\n vg_assert(VG_(is_running_thread)(tid));\n \n if ( !VG_(needs).libc_freeres ||\n !VG_(clo_run_libc_freeres) ||\n 0 == __libc_freeres_wrapper )\n return;\t\t\t/* can't/won't do it */\n\n# if defined(VGP_ppc64_linux)\n r2 = VG_(get_tocptr)( __libc_freeres_wrapper );\n if (r2 == 0) {\n VG_(message)(Vg_UserMsg, \n \"Caught __NR_exit, but can't run __libc_freeres()\\n\");\n VG_(message)(Vg_UserMsg, \n \" since cannot establish TOC pointer for it.\\n\");\n return;\n }\n# endif\n\n if (VG_(clo_verbosity) > 2 ||\n VG_(clo_trace_syscalls) ||\n VG_(clo_trace_sched))\n VG_(message)(Vg_DebugMsg, \n\t\t \"Caught __NR_exit; running __libc_freeres()\\n\");\n \n /* set thread context to point to libc_freeres_wrapper */\n /* ppc64-linux note: __libc_freeres_wrapper gives us the real\n function entry point, not a fn descriptor, so can use it\n directly. However, we need to set R2 (the toc pointer)\n appropriately. */\n VG_(set_IP)(tid, __libc_freeres_wrapper);\n# if defined(VGP_ppc64_linux)\n VG_(threads)[tid].arch.vex.guest_GPR2 = r2;\n# endif\n /* mips-linux note: we need to set t9 */\n# if defined(VGP_mips32_linux)\n VG_(threads)[tid].arch.vex.guest_r25 = __libc_freeres_wrapper;\n# endif\n\n /* Block all blockable signals by copying the real block state into\n the thread's block state*/\n VG_(sigprocmask)(VKI_SIG_BLOCK, NULL, &VG_(threads)[tid].sig_mask);\n VG_(threads)[tid].tmp_sig_mask = VG_(threads)[tid].sig_mask;\n\n /* and restore handlers to default */\n VG_(set_default_handler)(VKI_SIGSEGV);\n VG_(set_default_handler)(VKI_SIGBUS);\n VG_(set_default_handler)(VKI_SIGILL);\n VG_(set_default_handler)(VKI_SIGFPE);\n\n // We were exiting, so assert that...\n vg_assert(VG_(is_exiting)(tid));\n // ...but now we're not again\n VG_(threads)[tid].exitreason = VgSrc_None;\n\n // run until client thread exits - ideally with LIBC_FREERES_DONE,\n // but exit/exitgroup/signal will do\n VG_(scheduler)(tid);\n\n vg_assert(VG_(is_exiting)(tid));\n#endif\n}\n\n\n/*====================================================================*/\n/*=== Getting to main() alive: LINUX ===*/\n/*====================================================================*/\n\n#if defined(VGO_linux)\n\n/* If linking of the final executables is done with glibc present,\n then Valgrind starts at main() above as usual, and all of the\n following code is irrelevant.\n\n However, this is not the intended mode of use. The plan is to\n avoid linking against glibc, by giving gcc the flags \n -nodefaultlibs -lgcc -nostartfiles at startup.\n\n From this derive two requirements:\n\n 1. gcc may emit calls to memcpy and memset to deal with structure\n assignments etc. Since we have chosen to ignore all the\n \"normal\" supporting libraries, we have to provide our own\n implementations of them. No problem.\n\n 2. We have to provide a symbol \"_start\", to which the kernel\n hands control at startup. Hence the code below.\n*/\n\n/* ---------------- Requirement 1 ---------------- */\n\nvoid* memcpy(void *dest, const void *src, SizeT n);\nvoid* memcpy(void *dest, const void *src, SizeT n) {\n return VG_(memcpy)(dest,src,n);\n}\nvoid* memset(void *s, int c, SizeT n);\nvoid* memset(void *s, int c, SizeT n) {\n return VG_(memset)(s,c,n);\n}\n\n/* BVA: abort() for those platforms that need it (PPC and ARM). */\nvoid abort(void);\nvoid abort(void){\n VG_(printf)(\"Something called raise().\\n\");\n vg_assert(0);\n}\n\n/* EAZG: ARM's EABI will call floating point exception handlers in\n libgcc which boil down to an abort or raise, that's usually defined\n in libc. Instead, define them here. */\n#if defined(VGP_arm_linux)\nvoid raise(void);\nvoid raise(void){\n VG_(printf)(\"Something called raise().\\n\");\n vg_assert(0);\n}\n\nvoid __aeabi_unwind_cpp_pr0(void);\nvoid __aeabi_unwind_cpp_pr0(void){\n VG_(printf)(\"Something called __aeabi_unwind_cpp_pr0()\\n\");\n vg_assert(0);\n}\n\nvoid __aeabi_unwind_cpp_pr1(void);\nvoid __aeabi_unwind_cpp_pr1(void){\n VG_(printf)(\"Something called __aeabi_unwind_cpp_pr1()\\n\");\n vg_assert(0);\n}\n#endif\n\n/* ---------------- Requirement 2 ---------------- */\n\n/* Glibc's sysdeps/i386/elf/start.S has the following gem of a\n comment, which explains how the stack looks right at process start\n (when _start is jumped to). Hence _start passes %esp to\n _start_in_C_linux, which extracts argc/argv/envp and starts up\n correctly. */\n\n/* This is the canonical entry point, usually the first thing in the text\n segment. The SVR4/i386 ABI (pages 3-31, 3-32) says that when the entry\n point runs, most registers' values are unspecified, except for:\n\n %edx Contains a function pointer to be registered with `atexit'.\n This is how the dynamic linker arranges to have DT_FINI\n functions called for shared libraries that have been loaded\n before this code runs.\n\n %esp The stack contains the arguments and environment:\n 0(%esp) argc\n 4(%esp) argv[0]\n ...\n (4*argc)(%esp) NULL\n (4*(argc+1))(%esp) envp[0]\n ...\n NULL\n*/\n\n/* The kernel hands control to _start, which extracts the initial\n stack pointer and calls onwards to _start_in_C_linux. This also switches\n the new stack. */\n#if defined(VGP_x86_linux)\nasm(\"\\n\"\n \".text\\n\"\n \"\\t.globl _start\\n\"\n \"\\t.type _start,@function\\n\"\n \"_start:\\n\"\n /* set up the new stack in %eax */\n \"\\tmovl $vgPlain_interim_stack, %eax\\n\"\n \"\\taddl $\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\", %eax\\n\"\n \"\\taddl $\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\", %eax\\n\"\n \"\\tsubl $16, %eax\\n\"\n \"\\tandl $~15, %eax\\n\"\n /* install it, and collect the original one */\n \"\\txchgl %eax, %esp\\n\"\n /* call _start_in_C_linux, passing it the startup %esp */\n \"\\tpushl %eax\\n\"\n \"\\tcall _start_in_C_linux\\n\"\n \"\\thlt\\n\"\n \".previous\\n\"\n);\n#elif defined(VGP_amd64_linux)\nasm(\"\\n\"\n \".text\\n\"\n \"\\t.globl _start\\n\"\n \"\\t.type _start,@function\\n\"\n \"_start:\\n\"\n /* set up the new stack in %rdi */\n \"\\tmovq $vgPlain_interim_stack, %rdi\\n\"\n \"\\taddq $\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\", %rdi\\n\"\n \"\\taddq $\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\", %rdi\\n\"\n \"\\tandq $~15, %rdi\\n\"\n /* install it, and collect the original one */\n \"\\txchgq %rdi, %rsp\\n\"\n /* call _start_in_C_linux, passing it the startup %rsp */\n \"\\tcall _start_in_C_linux\\n\"\n \"\\thlt\\n\"\n \".previous\\n\"\n);\n#elif defined(VGP_ppc32_linux)\nasm(\"\\n\"\n \".text\\n\"\n \"\\t.globl _start\\n\"\n \"\\t.type _start,@function\\n\"\n \"_start:\\n\"\n /* set up the new stack in r16 */\n \"\\tlis 16,vgPlain_interim_stack@ha\\n\"\n \"\\tla 16,vgPlain_interim_stack@l(16)\\n\"\n \"\\tlis 17,(\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\" >> 16)\\n\"\n \"\\tori 17,17,(\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\" & 0xFFFF)\\n\"\n \"\\tlis 18,(\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\" >> 16)\\n\"\n \"\\tori 18,18,(\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\" & 0xFFFF)\\n\"\n \"\\tadd 16,17,16\\n\"\n \"\\tadd 16,18,16\\n\"\n \"\\trlwinm 16,16,0,0,27\\n\"\n /* now r16 = &vgPlain_interim_stack + VG_STACK_GUARD_SZB +\n VG_STACK_ACTIVE_SZB rounded down to the nearest 16-byte\n boundary. And r1 is the original SP. Set the SP to r16 and\n call _start_in_C_linux, passing it the initial SP. */\n \"\\tmr 3,1\\n\"\n \"\\tmr 1,16\\n\"\n \"\\tbl _start_in_C_linux\\n\"\n \"\\ttrap\\n\"\n \".previous\\n\"\n);\n#elif defined(VGP_ppc64_linux)\nasm(\"\\n\"\n /* PPC64 ELF ABI says '_start' points to a function descriptor.\n So we must have one, and that is what goes into the .opd section. */\n \"\\t.align 2\\n\"\n \"\\t.global _start\\n\"\n \"\\t.section \\\".opd\\\",\\\"aw\\\"\\n\"\n \"\\t.align 3\\n\"\n \"_start:\\n\"\n \"\\t.quad ._start,.TOC.@tocbase,0\\n\"\n \"\\t.previous\\n\"\n \"\\t.type ._start,@function\\n\"\n \"\\t.global ._start\\n\"\n \"._start:\\n\"\n /* set up the new stack in r16 */\n \"\\tlis 16, vgPlain_interim_stack@highest\\n\"\n \"\\tori 16,16,vgPlain_interim_stack@higher\\n\"\n \"\\tsldi 16,16,32\\n\"\n \"\\toris 16,16,vgPlain_interim_stack@h\\n\"\n \"\\tori 16,16,vgPlain_interim_stack@l\\n\"\n \"\\txor 17,17,17\\n\"\n \"\\tlis 17,(\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\" >> 16)\\n\"\n \"\\tori 17,17,(\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\" & 0xFFFF)\\n\"\n \"\\txor 18,18,18\\n\"\n \"\\tlis 18,(\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\" >> 16)\\n\"\n \"\\tori 18,18,(\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\" & 0xFFFF)\\n\"\n \"\\tadd 16,17,16\\n\"\n \"\\tadd 16,18,16\\n\"\n \"\\trldicr 16,16,0,59\\n\"\n /* now r16 = &vgPlain_interim_stack + VG_STACK_GUARD_SZB +\n VG_STACK_ACTIVE_SZB rounded down to the nearest 16-byte\n boundary. And r1 is the original SP. Set the SP to r16 and\n call _start_in_C_linux, passing it the initial SP. */\n \"\\tmr 3,1\\n\"\n \"\\tmr 1,16\\n\"\n \"\\tlis 14, _start_in_C_linux@highest\\n\"\n \"\\tori 14,14,_start_in_C_linux@higher\\n\"\n \"\\tsldi 14,14,32\\n\"\n \"\\toris 14,14,_start_in_C_linux@h\\n\"\n \"\\tori 14,14,_start_in_C_linux@l\\n\"\n \"\\tld 14,0(14)\\n\"\n \"\\tmtctr 14\\n\"\n \"\\tbctrl\\n\"\n \"\\tnop\\n\"\n \"\\ttrap\\n\"\n);\n#elif defined(VGP_s390x_linux)\n/*\n This is the canonical entry point, usually the first thing in the text\n segment. Most registers' values are unspecified, except for:\n\n %r14 Contains a function pointer to be registered with `atexit'.\n This is how the dynamic linker arranges to have DT_FINI\n functions called for shared libraries that have been loaded\n before this code runs.\n\n %r15 The stack contains the arguments and environment:\n 0(%r15) argc\n 8(%r15) argv[0]\n ...\n (8*argc)(%r15) NULL\n (8*(argc+1))(%r15) envp[0]\n ...\n NULL\n*/\nasm(\"\\n\\t\"\n \".text\\n\\t\"\n \".globl _start\\n\\t\"\n \".type _start,@function\\n\\t\"\n \"_start:\\n\\t\"\n /* set up the new stack in %r1 */\n \"larl %r1, vgPlain_interim_stack\\n\\t\"\n \"larl %r5, 1f\\n\\t\"\n \"ag %r1, 0(%r5)\\n\\t\"\n \"ag %r1, 2f-1f(%r5)\\n\\t\"\n \"nill %r1, 0xFFF0\\n\\t\"\n /* install it, and collect the original one */\n \"lgr %r2, %r15\\n\\t\"\n \"lgr %r15, %r1\\n\\t\"\n /* call _start_in_C_linux, passing it the startup %r15 */\n \"brasl %r14, _start_in_C_linux\\n\\t\"\n /* trigger execution of an invalid opcode -> halt machine */\n \"j .+2\\n\\t\"\n \"1: .quad \"VG_STRINGIFY(VG_STACK_GUARD_SZB)\"\\n\\t\"\n \"2: .quad \"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\"\\n\\t\"\n \".previous\\n\"\n);\n#elif defined(VGP_arm_linux)\nasm(\"\\n\"\n \"\\t.text\\n\"\n \"\\t.align 4\\n\"\n \"\\t.type _start,#function\\n\"\n \"\\t.global _start\\n\"\n \"_start:\\n\"\n \"\\tldr r0, [pc, #36]\\n\"\n \"\\tldr r1, [pc, #36]\\n\"\n \"\\tadd r0, r1, r0\\n\"\n \"\\tldr r1, [pc, #32]\\n\"\n \"\\tadd r0, r1, r0\\n\"\n \"\\tmvn r1, #15\\n\"\n \"\\tand r0, r0, r1\\n\"\n \"\\tmov r1, sp\\n\"\n \"\\tmov sp, r0\\n\"\n \"\\tmov r0, r1\\n\"\n \"\\tb _start_in_C_linux\\n\"\n \"\\t.word vgPlain_interim_stack\\n\"\n \"\\t.word \"VG_STRINGIFY(VG_STACK_GUARD_SZB)\"\\n\"\n \"\\t.word \"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\"\\n\"\n);\n#elif defined(VGP_mips32_linux)\nasm(\"\\n\"\n \"\\t.type _gp_disp,@object\\n\"\n \".text\\n\"\n \"\\t.globl __start\\n\"\n \"\\t.type __start,@function\\n\"\n \"__start:\\n\"\n\n \"\\tbal 1f\\n\"\n \"\\tnop\\n\"\n \n \"1:\\n\" \n\n \"\\tlui $28, %hi(_gp_disp)\\n\"\n \"\\taddiu $28, $28, %lo(_gp_disp)\\n\"\n \"\\taddu $28, $28, $31\\n\"\n /* t1/$9 <- Addr(interim_stack) */\n \"\\tlui $9, %hi(vgPlain_interim_stack)\\n\"\n /* t1/$9 <- Addr(interim_stack) */\n \"\\taddiu $9, %lo(vgPlain_interim_stack)\\n\"\n\n\n \"\\tli $10, \"VG_STRINGIFY(VG_STACK_GUARD_SZB)\"\\n\"\n \"\\tli $11, \"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\"\\n\"\n \n \"\\taddu $9, $9, $10\\n\"\n \"\\taddu $9, $9, $11\\n\"\n \"\\tli $12, 0xFFFFFFF0\\n\"\n \"\\tand $9, $9, $12\\n\"\n /* now t1/$9 = &vgPlain_interim_stack + VG_STACK_GUARD_SZB +\n VG_STACK_ACTIVE_SZB rounded down to the nearest 16-byte\n boundary. And $29 is the original SP. Set the SP to t1 and\n call _start_in_C, passing it the initial SP. */\n \n \"\\tmove $4, $29\\n\" // a0 <- $sp (_start_in_C first arg)\n \"\\tmove $29, $9\\n\" // $sp <- t1 (new sp)\n \n \"\\tlui $25, %hi(_start_in_C_linux)\\n\"\n \"\\taddiu $25, %lo(_start_in_C_linux)\\n\"\n \n \"\\tbal _start_in_C_linux\\n\"\n \"\\tbreak 0x7\\n\"\n \".previous\\n\"\n);\n#else\n# error \"Unknown linux platform\"\n#endif\n\n/* --- !!! --- EXTERNAL HEADERS start --- !!! --- */\n#define _GNU_SOURCE\n#define _FILE_OFFSET_BITS 64\n/* This is in order to get AT_NULL and AT_PAGESIZE. */\n#include <elf.h>\n/* --- !!! --- EXTERNAL HEADERS end --- !!! --- */\n\n/* Avoid compiler warnings: this fn _is_ used, but labelling it\n 'static' causes gcc to complain it isn't.\n attribute 'used' also ensures the code is not eliminated at link\n time */\n__attribute__ ((used))\nvoid _start_in_C_linux ( UWord* pArgc );\n__attribute__ ((used))\nvoid _start_in_C_linux ( UWord* pArgc )\n{\n Int r;\n Word argc = pArgc[0];\n HChar** argv = (HChar**)&pArgc[1];\n HChar** envp = (HChar**)&pArgc[1+argc+1];\n\n VG_(memset)( &the_iicii, 0, sizeof(the_iicii) );\n VG_(memset)( &the_iifii, 0, sizeof(the_iifii) );\n\n the_iicii.sp_at_startup = (Addr)pArgc;\n\n# if defined(VGP_ppc32_linux) || defined(VGP_ppc64_linux)\n {\n /* ppc/ppc64 can be configured with different page sizes.\n Determine this early. This is an ugly hack and really should\n be moved into valgrind_main. */\n UWord *sp = &pArgc[1+argc+1];\n while (*sp++ != 0)\n ;\n for (; *sp != AT_NULL && *sp != AT_PAGESZ; sp += 2);\n if (*sp == AT_PAGESZ) {\n VKI_PAGE_SIZE = sp[1];\n for (VKI_PAGE_SHIFT = 12;\n VKI_PAGE_SHIFT <= VKI_MAX_PAGE_SHIFT; VKI_PAGE_SHIFT++)\n if (VKI_PAGE_SIZE == (1UL << VKI_PAGE_SHIFT))\n break;\n }\n }\n# endif\n\n r = valgrind_main( (Int)argc, argv, envp );\n /* NOTREACHED */\n VG_(exit)(r);\n}\n\n\n/*====================================================================*/\n/*=== Getting to main() alive: darwin ===*/\n/*====================================================================*/\n\n#elif defined(VGO_darwin)\n\n/*\n Memory layout established by kernel:\n\n 0(%esp) argc\n 4(%esp) argv[0]\n ...\n argv[argc-1]\n NULL\n envp[0]\n ...\n envp[n]\n NULL\n executable name (presumably, a pointer to it)\n NULL\n\n Ditto in the 64-bit case, except all offsets from SP are obviously\n twice as large.\n*/\n\n/* The kernel hands control to _start, which extracts the initial\n stack pointer and calls onwards to _start_in_C_darwin. This also\n switches to the new stack. */\n#if defined(VGP_x86_darwin)\nasm(\"\\n\"\n \".text\\n\"\n \".align 2,0x90\\n\"\n \"\\t.globl __start\\n\"\n \"__start:\\n\"\n /* set up the new stack in %eax */\n \"\\tmovl $_vgPlain_interim_stack, %eax\\n\"\n \"\\taddl $\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\", %eax\\n\"\n \"\\taddl $\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\", %eax\\n\"\n \"\\tsubl $16, %eax\\n\"\n \"\\tandl $~15, %eax\\n\"\n /* install it, and collect the original one */\n \"\\txchgl %eax, %esp\\n\"\n \"\\tsubl $12, %esp\\n\" // keep stack 16 aligned; see #295428\n /* call _start_in_C_darwin, passing it the startup %esp */\n \"\\tpushl %eax\\n\"\n \"\\tcall __start_in_C_darwin\\n\"\n \"\\tint $3\\n\"\n \"\\tint $3\\n\"\n);\n#elif defined(VGP_amd64_darwin)\nasm(\"\\n\"\n \".text\\n\"\n \"\\t.globl __start\\n\"\n \".align 3,0x90\\n\"\n \"__start:\\n\"\n /* set up the new stack in %rdi */\n \"\\tmovabsq $_vgPlain_interim_stack, %rdi\\n\"\n \"\\taddq $\"VG_STRINGIFY(VG_STACK_GUARD_SZB)\", %rdi\\n\"\n \"\\taddq $\"VG_STRINGIFY(VG_STACK_ACTIVE_SZB)\", %rdi\\n\"\n \"\\tandq $~15, %rdi\\n\"\n /* install it, and collect the original one */\n \"\\txchgq %rdi, %rsp\\n\"\n /* call _start_in_C_darwin, passing it the startup %rsp */\n \"\\tcall __start_in_C_darwin\\n\"\n \"\\tint $3\\n\"\n \"\\tint $3\\n\"\n);\n#endif\n\nvoid* __memcpy_chk(void *dest, const void *src, SizeT n, SizeT n2);\nvoid* __memcpy_chk(void *dest, const void *src, SizeT n, SizeT n2) {\n // skip check\n return VG_(memcpy)(dest,src,n);\n}\nvoid* __memset_chk(void *s, int c, SizeT n, SizeT n2);\nvoid* __memset_chk(void *s, int c, SizeT n, SizeT n2) {\n // skip check\n return VG_(memset)(s,c,n);\n}\nvoid bzero(void *s, SizeT n);\nvoid bzero(void *s, SizeT n) {\n VG_(memset)(s,0,n);\n}\n\nvoid* memcpy(void *dest, const void *src, SizeT n);\nvoid* memcpy(void *dest, const void *src, SizeT n) {\n return VG_(memcpy)(dest,src,n);\n}\nvoid* memset(void *s, int c, SizeT n);\nvoid* memset(void *s, int c, SizeT n) {\n return VG_(memset)(s,c,n);\n}\n\n/* Avoid compiler warnings: this fn _is_ used, but labelling it\n 'static' causes gcc to complain it isn't. */\nvoid _start_in_C_darwin ( UWord* pArgc );\nvoid _start_in_C_darwin ( UWord* pArgc )\n{\n Int r;\n Int argc = *(Int *)pArgc; // not pArgc[0] on LP64\n HChar** argv = (HChar**)&pArgc[1];\n HChar** envp = (HChar**)&pArgc[1+argc+1];\n\n VG_(memset)( &the_iicii, 0, sizeof(the_iicii) );\n VG_(memset)( &the_iifii, 0, sizeof(the_iifii) );\n\n the_iicii.sp_at_startup = (Addr)pArgc;\n\n r = valgrind_main( (Int)argc, argv, envp );\n /* NOTREACHED */\n VG_(exit)(r);\n}\n\n\n#else\n\n# error \"Unknown OS\"\n#endif\n\n\n/*====================================================================*/\n/*=== {u,}{div,mod}di3 replacements ===*/\n/*====================================================================*/\n\n/* For static linking on x86-darwin, we need to supply our own 64-bit\n integer division code, else the link dies thusly:\n\n ld_classic: Undefined symbols:\n ___udivdi3\n ___umoddi3\n*/\n#if defined(VGP_x86_darwin)\n\n/* Routines for doing signed/unsigned 64 x 64 ==> 64 div and mod\n (udivdi3, umoddi3, divdi3, moddi3) using only 32 x 32 ==> 32\n division. Cobbled together from\n\n http://www.hackersdelight.org/HDcode/divlu.c\n http://www.hackersdelight.org/HDcode/divls.c\n http://www.hackersdelight.org/HDcode/newCode/divDouble.c\n\n The code from those three files is covered by the following license,\n as it appears at:\n\n http://www.hackersdelight.org/permissions.htm\n\n You are free to use, copy, and distribute any of the code on\n this web site, whether modified by you or not. You need not give\n attribution. This includes the algorithms (some of which appear\n in Hacker's Delight), the Hacker's Assistant, and any code\n submitted by readers. Submitters implicitly agree to this.\n*/\n\n/* Long division, unsigned (64/32 ==> 32).\n This procedure performs unsigned \"long division\" i.e., division of a\n64-bit unsigned dividend by a 32-bit unsigned divisor, producing a\n32-bit quotient. In the overflow cases (divide by 0, or quotient\nexceeds 32 bits), it returns a remainder of 0xFFFFFFFF (an impossible\nvalue).\n The dividend is u1 and u0, with u1 being the most significant word.\nThe divisor is parameter v. The value returned is the quotient.\n Max line length is 57, to fit in hacker.book. */\n\nstatic Int nlz32(UInt x) \n{\n Int n;\n if (x == 0) return(32);\n n = 0;\n if (x <= 0x0000FFFF) {n = n +16; x = x <<16;}\n if (x <= 0x00FFFFFF) {n = n + 8; x = x << 8;}\n if (x <= 0x0FFFFFFF) {n = n + 4; x = x << 4;}\n if (x <= 0x3FFFFFFF) {n = n + 2; x = x << 2;}\n if (x <= 0x7FFFFFFF) {n = n + 1;}\n return n;\n}\n\n/* 64 x 32 ==> 32 unsigned division, using only 32 x 32 ==> 32\n division as a primitive. */\nstatic UInt divlu2(UInt u1, UInt u0, UInt v, UInt *r)\n{\n const UInt b = 65536; // Number base (16 bits).\n UInt un1, un0, // Norm. dividend LSD's.\n vn1, vn0, // Norm. divisor digits.\n q1, q0, // Quotient digits.\n un32, un21, un10, // Dividend digit pairs.\n rhat; // A remainder.\n Int s; // Shift amount for norm.\n\n if (u1 >= v) { // If overflow, set rem.\n if (r != NULL) // to an impossible value,\n *r = 0xFFFFFFFF; // and return the largest\n return 0xFFFFFFFF;} // possible quotient.\n\n s = nlz32(v); // 0 <= s <= 31.\n v = v << s; // Normalize divisor.\n vn1 = v >> 16; // Break divisor up into\n vn0 = v & 0xFFFF; // two 16-bit digits.\n\n un32 = (u1 << s) | ((u0 >> (32 - s)) & (-s >> 31));\n un10 = u0 << s; // Shift dividend left.\n\n un1 = un10 >> 16; // Break right half of\n un0 = un10 & 0xFFFF; // dividend into two digits.\n\n q1 = un32/vn1; // Compute the first\n rhat = un32 - q1*vn1; // quotient digit, q1.\n again1:\n if (q1 >= b || q1*vn0 > b*rhat + un1) {\n q1 = q1 - 1;\n rhat = rhat + vn1;\n if (rhat < b) goto again1;}\n\n un21 = un32*b + un1 - q1*v; // Multiply and subtract.\n\n q0 = un21/vn1; // Compute the second\n rhat = un21 - q0*vn1; // quotient digit, q0.\n again2:\n if (q0 >= b || q0*vn0 > b*rhat + un0) {\n q0 = q0 - 1;\n rhat = rhat + vn1;\n if (rhat < b) goto again2;}\n\n if (r != NULL) // If remainder is wanted,\n *r = (un21*b + un0 - q0*v) >> s; // return it.\n return q1*b + q0;\n}\n\n\n/* 64 x 32 ==> 32 signed division, using only 32 x 32 ==> 32 division\n as a primitive. */\nstatic Int divls(Int u1, UInt u0, Int v, Int *r)\n{\n Int q, uneg, vneg, diff, borrow;\n\n uneg = u1 >> 31; // -1 if u < 0.\n if (uneg) { // Compute the absolute\n u0 = -u0; // value of the dividend u.\n borrow = (u0 != 0);\n u1 = -u1 - borrow;}\n\n vneg = v >> 31; // -1 if v < 0.\n v = (v ^ vneg) - vneg; // Absolute value of v.\n\n if ((UInt)u1 >= (UInt)v) goto overflow;\n\n q = divlu2(u1, u0, v, (UInt *)r);\n\n diff = uneg ^ vneg; // Negate q if signs of\n q = (q ^ diff) - diff; // u and v differed.\n if (uneg && r != NULL)\n *r = -*r;\n\n if ((diff ^ q) < 0 && q != 0) { // If overflow,\n overflow: // set remainder\n if (r != NULL) // to an impossible value,\n *r = 0x80000000; // and return the largest\n q = 0x80000000;} // possible neg. quotient.\n return q;\n}\n\n\n\n/* This file contains a program for doing 64/64 ==> 64 division, on a\nmachine that does not have that instruction but that does have\ninstructions for \"long division\" (64/32 ==> 32). Code for unsigned\ndivision is given first, followed by a simple program for doing the\nsigned version by using the unsigned version.\n These programs are useful in implementing \"long long\" (64-bit)\narithmetic on a machine that has the long division instruction. It will\nwork on 64- and 32-bit machines, provided the compiler implements long\nlong's (64-bit integers). It is desirable that the machine have the\nCount Leading Zeros instruction.\n In the GNU world, these programs are known as __divdi3 and __udivdi3,\nand similar names are used here.\n This material is not in HD, but may be in a future edition.\nMax line length is 57, to fit in hacker.book. */\n\n\nstatic Int nlz64(ULong x) \n{\n Int n;\n if (x == 0) return(64);\n n = 0;\n if (x <= 0x00000000FFFFFFFFULL) {n = n + 32; x = x << 32;}\n if (x <= 0x0000FFFFFFFFFFFFULL) {n = n + 16; x = x << 16;}\n if (x <= 0x00FFFFFFFFFFFFFFULL) {n = n + 8; x = x << 8;}\n if (x <= 0x0FFFFFFFFFFFFFFFULL) {n = n + 4; x = x << 4;}\n if (x <= 0x3FFFFFFFFFFFFFFFULL) {n = n + 2; x = x << 2;}\n if (x <= 0x7FFFFFFFFFFFFFFFULL) {n = n + 1;}\n return n;\n}\n\n// ---------------------------- udivdi3 --------------------------------\n\n /* The variables u0, u1, etc. take on only 32-bit values, but they\n are declared long long to avoid some compiler warning messages and to\n avoid some unnecessary EXTRs that the compiler would put in, to\n convert long longs to ints.\n\n First the procedure takes care of the case in which the divisor is a\n 32-bit quantity. There are two subcases: (1) If the left half of the\n dividend is less than the divisor, one execution of DIVU is all that\n is required (overflow is not possible). (2) Otherwise it does two\n divisions, using the grade school method, with variables used as\n suggested below.\n\n q1 q0\n ________\n v) u1 u0\n q1*v\n ____\n k u0 */\n\n/* These macros must be used with arguments of the appropriate type\n(unsigned long long for DIVU and long long for DIVS. They are\nsimulations of the presumed machines ops. I.e., they look at only the\nlow-order 32 bits of the divisor, they return garbage if the division\noverflows, and they return garbage in the high-order half of the\nquotient doubleword.\n In practice, these would be replaced with uses of the machine's DIVU\nand DIVS instructions (e.g., by using the GNU \"asm\" facility). */\n\nstatic UInt DIVU ( ULong u, UInt v )\n{\n UInt uHi = (UInt)(u >> 32);\n UInt uLo = (UInt)u;\n return divlu2(uHi, uLo, v, NULL);\n}\n\nstatic Int DIVS ( Long u, Int v )\n{\n Int uHi = (Int)(u >> 32);\n UInt uLo = (UInt)u;\n return divls(uHi, uLo, v, NULL);\n}\n\n/* 64 x 64 ==> 64 unsigned division, using only 32 x 32 ==> 32\n division as a primitive. */\nstatic ULong udivdi3(ULong u, ULong v)\n{\n ULong u0, u1, v1, q0, q1, k, n;\n\n if (v >> 32 == 0) { // If v < 2**32:\n if (u >> 32 < v) // If u/v cannot overflow,\n return DIVU(u, v) // just do one division.\n & 0xFFFFFFFF;\n else { // If u/v would overflow:\n u1 = u >> 32; // Break u up into two\n u0 = u & 0xFFFFFFFF; // halves.\n q1 = DIVU(u1, v) // First quotient digit.\n & 0xFFFFFFFF;\n k = u1 - q1*v; // First remainder, < v.\n q0 = DIVU((k << 32) + u0, v) // 2nd quot. digit.\n & 0xFFFFFFFF;\n return (q1 << 32) + q0;\n }\n }\n // Here v >= 2**32.\n n = nlz64(v); // 0 <= n <= 31.\n v1 = (v << n) >> 32; // Normalize the divisor\n // so its MSB is 1.\n u1 = u >> 1; // To ensure no overflow.\n q1 = DIVU(u1, v1) // Get quotient from\n & 0xFFFFFFFF; // divide unsigned insn.\n q0 = (q1 << n) >> 31; // Undo normalization and\n // division of u by 2.\n if (q0 != 0) // Make q0 correct or\n q0 = q0 - 1; // too small by 1.\n if ((u - q0*v) >= v)\n q0 = q0 + 1; // Now q0 is correct.\n return q0;\n}\n\n\n// ----------------------------- divdi3 --------------------------------\n\n/* This routine presumes that smallish cases (those which can be done in\none execution of DIVS) are common. If this is not the case, the test for\nthis case should be deleted.\n Note that the test for when DIVS can be used is not entirely\naccurate. For example, DIVS is not used if v = 0xFFFFFFFF8000000,\nwhereas if could be (if u is sufficiently small in magnitude). */\n\n// ------------------------------ cut ----------------------------------\n\nstatic ULong my_llabs ( Long x )\n{\n ULong t = x >> 63;\n return (x ^ t) - t;\n}\n\n/* 64 x 64 ==> 64 signed division, using only 32 x 32 ==> 32 division\n as a primitive. */\nstatic Long divdi3(Long u, Long v)\n{\n ULong au, av;\n Long q, t;\n au = my_llabs(u);\n av = my_llabs(v);\n if (av >> 31 == 0) { // If |v| < 2**31 and\n // if (v << 32 >> 32 == v) { // If v is in range and\n if (au < av << 31) { // |u|/|v| cannot\n q = DIVS(u, v); // overflow, use DIVS.\n return (q << 32) >> 32;\n }\n }\n q = udivdi3(au,av); // Invoke udivdi3.\n t = (u ^ v) >> 63; // If u, v have different\n return (q ^ t) - t; // signs, negate q.\n}\n\n// ---------------------------- end cut --------------------------------\n\nULong __udivdi3 (ULong u, ULong v);\nULong __udivdi3 (ULong u, ULong v)\n{\n return udivdi3(u,v);\n}\n\nLong __divdi3 (Long u, Long v);\nLong __divdi3 (Long u, Long v)\n{\n return divdi3(u,v);\n}\n\nULong __umoddi3 (ULong u, ULong v);\nULong __umoddi3 (ULong u, ULong v)\n{\n ULong q = __udivdi3(u, v);\n ULong r = u - q * v;\n return r;\n}\n\nLong __moddi3 (Long u, Long v);\nLong __moddi3 (Long u, Long v)\n{\n Long q = __divdi3(u, v);\n Long r = u - q * v;\n return r;\n}\n\n/* ------------------------------------------------\n ld_classic: Undefined symbols:\n ___fixunsdfdi\n ------------------------------------------------\n*/\n\n/* ===-- fixunsdfdi.c - Implement __fixunsdfdi -----------------------------===\n *\n * The LLVM Compiler Infrastructure\n *\n * This file is dual licensed under the MIT and the University of Illinois Open\n * Source Licenses. See LICENSE.TXT for details.\n *\n * ===----------------------------------------------------------------------===\n *\n * This file implements __fixunsdfdi for the compiler_rt library.\n *\n * ===----------------------------------------------------------------------===\n */\n\n/* As per http://www.gnu.org/licenses/license-list.html#GPLCompatibleLicenses,\n\n the \"NCSA/University of Illinois Open Source License\" is compatible\n with the GPL (both version 2 and 3). What is claimed to be\n compatible is this\n\n http://www.opensource.org/licenses/UoI-NCSA.php\n\n and the LLVM documentation at\n\n http://www.llvm.org/docs/DeveloperPolicy.html#license\n\n says all the code in LLVM is available under the University of\n Illinois/NCSA Open Source License, at this URL\n\n http://www.opensource.org/licenses/UoI-NCSA.php\n\n viz, the same one that the FSF pages claim is compatible. So I\n think it's OK to include it.\n*/\n\n/* Returns: convert a to a unsigned long long, rounding toward zero.\n * Negative values all become zero.\n */\n\n/* Assumption: double is a IEEE 64 bit floating point type \n * du_int is a 64 bit integral type\n * value in double is representable in du_int or is negative \n * (no range checking performed)\n */\n\n/* seee eeee eeee mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm */\n\ntypedef unsigned long long du_int;\ntypedef unsigned su_int;\n\ntypedef union\n{\n du_int all;\n struct\n {\n#if VG_LITTLEENDIAN\n su_int low;\n su_int high;\n#else\n su_int high;\n su_int low;\n#endif /* VG_LITTLEENDIAN */\n }s;\n} udwords;\n\ntypedef union\n{\n udwords u;\n double f;\n} double_bits;\n\ndu_int __fixunsdfdi(double a);\n\ndu_int\n__fixunsdfdi(double a)\n{\n double_bits fb;\n fb.f = a;\n int e = ((fb.u.s.high & 0x7FF00000) >> 20) - 1023;\n if (e < 0 || (fb.u.s.high & 0x80000000))\n return 0;\n udwords r;\n r.s.high = (fb.u.s.high & 0x000FFFFF) | 0x00100000;\n r.s.low = fb.u.s.low;\n if (e > 52)\n r.all <<= (e - 52);\n else\n r.all >>= (52 - e);\n return r.all;\n}\n\n\n#endif\n\n\n/*--------------------------------------------------------------------*/\n/*--- end ---*/\n/*--------------------------------------------------------------------*/\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/valgrind_12854-12855.c"}}},{"rowIdx":70,"cells":{"id":{"kind":"string","value":"manybugs_data_71"},"content":{"kind":"string","value":"/* $Id$ */\n\n/*\n * Copyright (c) 1988-1997 Sam Leffler\n * Copyright (c) 1991-1997 Silicon Graphics, Inc.\n *\n * Permission to use, copy, modify, distribute, and sell this software and \n * its documentation for any purpose is hereby granted without fee, provided\n * that (i) the above copyright notices and this permission notice appear in\n * all copies of the software and related documentation, and (ii) the names of\n * Sam Leffler and Silicon Graphics may not be used in any advertising or\n * publicity relating to the software without the specific, prior written\n * permission of Sam Leffler and Silicon Graphics.\n * \n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND, \n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY \n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. \n * \n * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR\n * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\n * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\n * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF \n * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE \n * OF THIS SOFTWARE.\n */\n\n/*\n * TIFF Library.\n *\n * Directory Read Support Routines.\n */\n#include \"tiffiop.h\"\n\n#define\tIGNORE\t0\t\t/* tag placeholder used below */\n\n#ifdef HAVE_IEEEFP\n# define\tTIFFCvtIEEEFloatToNative(tif, n, fp)\n# define\tTIFFCvtIEEEDoubleToNative(tif, n, dp)\n#else\nextern\tvoid TIFFCvtIEEEFloatToNative(TIFF*, uint32, float*);\nextern\tvoid TIFFCvtIEEEDoubleToNative(TIFF*, uint32, double*);\n#endif\n\nstatic\tint EstimateStripByteCounts(TIFF*, TIFFDirEntry*, uint16);\nstatic\tvoid MissingRequired(TIFF*, const char*);\nstatic\tint CheckDirCount(TIFF*, TIFFDirEntry*, uint32);\nstatic\ttsize_t TIFFFetchData(TIFF*, TIFFDirEntry*, char*);\nstatic\ttsize_t TIFFFetchString(TIFF*, TIFFDirEntry*, char*);\nstatic\tfloat TIFFFetchRational(TIFF*, TIFFDirEntry*);\nstatic\tint TIFFFetchNormalTag(TIFF*, TIFFDirEntry*);\nstatic\tint TIFFFetchPerSampleShorts(TIFF*, TIFFDirEntry*, uint16*);\nstatic\tint TIFFFetchPerSampleLongs(TIFF*, TIFFDirEntry*, uint32*);\nstatic\tint TIFFFetchPerSampleAnys(TIFF*, TIFFDirEntry*, double*);\nstatic\tint TIFFFetchShortArray(TIFF*, TIFFDirEntry*, uint16*);\nstatic\tint TIFFFetchStripThing(TIFF*, TIFFDirEntry*, long, uint32**);\nstatic\tint TIFFFetchRefBlackWhite(TIFF*, TIFFDirEntry*);\nstatic\tfloat TIFFFetchFloat(TIFF*, TIFFDirEntry*);\nstatic\tint TIFFFetchFloatArray(TIFF*, TIFFDirEntry*, float*);\nstatic\tint TIFFFetchDoubleArray(TIFF*, TIFFDirEntry*, double*);\nstatic\tint TIFFFetchAnyArray(TIFF*, TIFFDirEntry*, double*);\nstatic\tint TIFFFetchShortPair(TIFF*, TIFFDirEntry*);\nstatic\tvoid ChopUpSingleUncompressedStrip(TIFF*);\n\n/*\n * Read the next TIFF directory from a file\n * and convert it to the internal format.\n * We read directories sequentially.\n */\nint\nTIFFReadDirectory(TIFF* tif)\n{\n\tstatic const char module[] = \"TIFFReadDirectory\";\n\n\tint n;\n\tTIFFDirectory* td;\n\tTIFFDirEntry *dp, *dir = NULL;\n\tuint16 iv;\n\tuint32 v;\n\tconst TIFFFieldInfo* fip;\n\tsize_t fix;\n\tuint16 dircount;\n\ttoff_t nextdiroff;\n\tint diroutoforderwarning = 0;\n\ttoff_t* new_dirlist;\n\n\ttif->tif_diroff = tif->tif_nextdiroff;\n\tif (tif->tif_diroff == 0)\t\t/* no more directories */\n\t\treturn (0);\n\n\t/*\n\t * XXX: Trick to prevent IFD looping. The one can create TIFF file\n\t * with looped directory pointers. We will maintain a list of already\n\t * seen directories and check every IFD offset against this list.\n\t */\n\tfor (n = 0; n < tif->tif_dirnumber; n++) {\n\t\tif (tif->tif_dirlist[n] == tif->tif_diroff)\n\t\t\treturn (0);\n\t}\n\ttif->tif_dirnumber++;\n\tnew_dirlist = (toff_t *)_TIFFrealloc(tif->tif_dirlist,\n\t\t\t\t\ttif->tif_dirnumber * sizeof(toff_t));\n\tif (!new_dirlist) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Failed to allocate space for IFD list\",\n\t\t\t tif->tif_name);\n\t\treturn (0);\n\t}\n\ttif->tif_dirlist = new_dirlist;\n\ttif->tif_dirlist[tif->tif_dirnumber - 1] = tif->tif_diroff;\n\n\t/*\n\t * Cleanup any previous compression state.\n\t */\n\t(*tif->tif_cleanup)(tif);\n\ttif->tif_curdir++;\n\tnextdiroff = 0;\n\tif (!isMapped(tif)) {\n\t\tif (!SeekOK(tif, tif->tif_diroff)) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Seek error accessing TIFF directory\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t\tif (!ReadOK(tif, &dircount, sizeof (uint16))) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Can not read TIFF directory count\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabShort(&dircount);\n\t\tdir = (TIFFDirEntry *)_TIFFCheckMalloc(tif,\n\t\t\t\t\t\t dircount,\n\t\t\t\t\t\t sizeof (TIFFDirEntry),\n\t\t\t\t\t\t \"to read TIFF directory\");\n\t\tif (dir == NULL)\n\t\t\treturn (0);\n\t\tif (!ReadOK(tif, dir, dircount*sizeof (TIFFDirEntry))) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n \"%.100s: Can not read TIFF directory\",\n tif->tif_name);\n\t\t\tgoto bad;\n\t\t}\n\t\t/*\n\t\t * Read offset to next directory for sequential scans.\n\t\t */\n\t\t(void) ReadOK(tif, &nextdiroff, sizeof (uint32));\n\t} else {\n\t\ttoff_t off = tif->tif_diroff;\n\n\t\tif (off + sizeof (uint16) > tif->tif_size) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Can not read TIFF directory count\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t} else\n\t\t\t_TIFFmemcpy(&dircount, tif->tif_base + off, sizeof (uint16));\n\t\toff += sizeof (uint16);\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabShort(&dircount);\n\t\tdir = (TIFFDirEntry *)_TIFFCheckMalloc(tif,\n\t\t dircount, sizeof (TIFFDirEntry), \"to read TIFF directory\");\n\t\tif (dir == NULL)\n\t\t\treturn (0);\n\t\tif (off + dircount*sizeof (TIFFDirEntry) > tif->tif_size) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n \"%s: Can not read TIFF directory\",\n tif->tif_name);\n\t\t\tgoto bad;\n\t\t} else {\n\t\t\t_TIFFmemcpy(dir, tif->tif_base + off,\n\t\t\t\t dircount*sizeof (TIFFDirEntry));\n\t\t}\n\t\toff += dircount* sizeof (TIFFDirEntry);\n\t\tif (off + sizeof (uint32) <= tif->tif_size)\n\t\t\t_TIFFmemcpy(&nextdiroff, tif->tif_base+off, sizeof (uint32));\n\t}\n\tif (tif->tif_flags & TIFF_SWAB)\n\t\tTIFFSwabLong(&nextdiroff);\n\ttif->tif_nextdiroff = nextdiroff;\n\n\ttif->tif_flags &= ~TIFF_BEENWRITING;\t/* reset before new dir */\n\t/*\n\t * Setup default value and then make a pass over\n\t * the fields to check type and tag information,\n\t * and to extract info required to size data\n\t * structures. A second pass is made afterwards\n\t * to read in everthing not taken in the first pass.\n\t */\n\ttd = &tif->tif_dir;\n\t/* free any old stuff and reinit */\n\tTIFFFreeDirectory(tif);\n\tTIFFDefaultDirectory(tif);\n\t/*\n\t * Electronic Arts writes gray-scale TIFF files\n\t * without a PlanarConfiguration directory entry.\n\t * Thus we setup a default value here, even though\n\t * the TIFF spec says there is no default value.\n\t */\n\tTIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);\n\n\t/*\n\t * Sigh, we must make a separate pass through the\n\t * directory for the following reason:\n\t *\n\t * We must process the Compression tag in the first pass\n\t * in order to merge in codec-private tag definitions (otherwise\n\t * we may get complaints about unknown tags). However, the\n\t * Compression tag may be dependent on the SamplesPerPixel\n\t * tag value because older TIFF specs permited Compression\n\t * to be written as a SamplesPerPixel-count tag entry.\n\t * Thus if we don't first figure out the correct SamplesPerPixel\n\t * tag value then we may end up ignoring the Compression tag\n\t * value because it has an incorrect count value (if the\n\t * true value of SamplesPerPixel is not 1).\n\t *\n\t * It sure would have been nice if Aldus had really thought\n\t * this stuff through carefully.\n\t */ \n\tfor (dp = dir, n = dircount; n > 0; n--, dp++) {\n\t\tif (tif->tif_flags & TIFF_SWAB) {\n\t\t\tTIFFSwabArrayOfShort(&dp->tdir_tag, 2);\n\t\t\tTIFFSwabArrayOfLong(&dp->tdir_count, 2);\n\t\t}\n\t\tif (dp->tdir_tag == TIFFTAG_SAMPLESPERPIXEL) {\n\t\t\tif (!TIFFFetchNormalTag(tif, dp))\n\t\t\t\tgoto bad;\n\t\t\tdp->tdir_tag = IGNORE;\n\t\t}\n\t}\n\t/*\n\t * First real pass over the directory.\n\t */\n\tfix = 0;\n\tfor (dp = dir, n = dircount; n > 0; n--, dp++) {\n\n\t\tif (fix >= tif->tif_nfields || dp->tdir_tag == IGNORE)\n\t\t\tcontinue;\n \n\t\t/*\n\t\t * Silicon Beach (at least) writes unordered\n\t\t * directory tags (violating the spec). Handle\n\t\t * it here, but be obnoxious (maybe they'll fix it?).\n\t\t */\n\t\tif (dp->tdir_tag < tif->tif_fieldinfo[fix]->field_tag) {\n\t\t\tif (!diroutoforderwarning) {\n\t\t\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\"%s: invalid TIFF directory; tags are not sorted in ascending order\",\n tif->tif_name);\n\t\t\t\tdiroutoforderwarning = 1;\n\t\t\t}\n\t\t\tfix = 0;\t\t\t/* O(n^2) */\n\t\t}\n\t\twhile (fix < tif->tif_nfields &&\n\t\t tif->tif_fieldinfo[fix]->field_tag < dp->tdir_tag)\n\t\t\tfix++;\n\t\tif (fix >= tif->tif_nfields ||\n\t\t tif->tif_fieldinfo[fix]->field_tag != dp->tdir_tag) {\n\n\t\t\t\t\tTIFFWarningExt(tif->tif_clientdata, module,\n \"%s: unknown field with tag %d (0x%x) encountered\",\n tif->tif_name, dp->tdir_tag, dp->tdir_tag,\n dp->tdir_type);\n\n TIFFMergeFieldInfo( tif,\n _TIFFCreateAnonFieldInfo( tif,\n dp->tdir_tag,\n\t\t\t\t\t (TIFFDataType) dp->tdir_type ),\n 1 );\n fix = 0;\n while (fix < tif->tif_nfields &&\n tif->tif_fieldinfo[fix]->field_tag < dp->tdir_tag)\n\t\t\tfix++;\n\t\t}\n\t\t/*\n\t\t * Null out old tags that we ignore.\n\t\t */\n\t\tif (tif->tif_fieldinfo[fix]->field_bit == FIELD_IGNORE) {\n\tignore:\n\t\t\tdp->tdir_tag = IGNORE;\n\t\t\tcontinue;\n\t\t}\n\t\t/*\n\t\t * Check data type.\n\t\t */\n\t\tfip = tif->tif_fieldinfo[fix];\n\t\twhile (dp->tdir_type != (unsigned short) fip->field_type\n && fix < tif->tif_nfields) {\n\t\t\tif (fip->field_type == TIFF_ANY)\t/* wildcard */\n\t\t\t\tbreak;\n fip = tif->tif_fieldinfo[++fix];\n\t\t\tif (fix >= tif->tif_nfields ||\n\t\t\t fip->field_tag != dp->tdir_tag) {\n\t\t\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\t\t\t\"%s: wrong data type %d for \\\"%s\\\"; tag ignored\",\n\t\t\t\t\t tif->tif_name, dp->tdir_type,\n\t\t\t\t\t tif->tif_fieldinfo[fix-1]->field_name);\n\t\t\t\tgoto ignore;\n\t\t\t}\n\t\t}\n\t\t/*\n\t\t * Check count if known in advance.\n\t\t */\n\t\tif (fip->field_readcount != TIFF_VARIABLE\n\t\t && fip->field_readcount != TIFF_VARIABLE2) {\n\t\t\tuint32 expected = (fip->field_readcount == TIFF_SPP) ?\n\t\t\t (uint32) td->td_samplesperpixel :\n\t\t\t (uint32) fip->field_readcount;\n\t\t\tif (!CheckDirCount(tif, dp, expected))\n\t\t\t\tgoto ignore;\n\t\t}\n\n\t\tswitch (dp->tdir_tag) {\n\t\tcase TIFFTAG_COMPRESSION:\n\t\t\t/*\n\t\t\t * The 5.0 spec says the Compression tag has\n\t\t\t * one value, while earlier specs say it has\n\t\t\t * one value per sample. Because of this, we\n\t\t\t * accept the tag if one value is supplied.\n\t\t\t */\n\t\t\tif (dp->tdir_count == 1) {\n\t\t\t\tv = TIFFExtractData(tif,\n\t\t\t\t dp->tdir_type, dp->tdir_offset);\n\t\t\t\tif (!TIFFSetField(tif, dp->tdir_tag, (uint16)v))\n\t\t\t\t\tgoto bad;\n\t\t\t\tbreak;\n\t\t\t/* XXX: workaround for broken TIFFs */\n\t\t\t} else if (dp->tdir_type == TIFF_LONG) {\n\t\t\t\tif (!TIFFFetchPerSampleLongs(tif, dp, &v) ||\n\t\t\t\t !TIFFSetField(tif, dp->tdir_tag, (uint16)v))\n\t\t\t\t\tgoto bad;\n\t\t\t} else {\n\t\t\t\tif (!TIFFFetchPerSampleShorts(tif, dp, &iv)\n\t\t\t\t || !TIFFSetField(tif, dp->tdir_tag, iv))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tdp->tdir_tag = IGNORE;\n\t\t\tbreak;\n\t\tcase TIFFTAG_STRIPOFFSETS:\n\t\tcase TIFFTAG_STRIPBYTECOUNTS:\n\t\tcase TIFFTAG_TILEOFFSETS:\n\t\tcase TIFFTAG_TILEBYTECOUNTS:\n\t\t\tTIFFSetFieldBit(tif, fip->field_bit);\n\t\t\tbreak;\n\t\tcase TIFFTAG_IMAGEWIDTH:\n\t\tcase TIFFTAG_IMAGELENGTH:\n\t\tcase TIFFTAG_IMAGEDEPTH:\n\t\tcase TIFFTAG_TILELENGTH:\n\t\tcase TIFFTAG_TILEWIDTH:\n\t\tcase TIFFTAG_TILEDEPTH:\n\t\tcase TIFFTAG_PLANARCONFIG:\n\t\tcase TIFFTAG_ROWSPERSTRIP:\n\t\tcase TIFFTAG_EXTRASAMPLES:\n\t\t\tif (!TIFFFetchNormalTag(tif, dp))\n\t\t\t\tgoto bad;\n\t\t\tdp->tdir_tag = IGNORE;\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t/*\n\t * Allocate directory structure and setup defaults.\n\t */\n\tif (!TIFFFieldSet(tif, FIELD_IMAGEDIMENSIONS)) {\n\t\tMissingRequired(tif, \"ImageLength\");\n\t\tgoto bad;\n\t}\n\tif (!TIFFFieldSet(tif, FIELD_PLANARCONFIG)) {\n\t\tMissingRequired(tif, \"PlanarConfiguration\");\n\t\tgoto bad;\n\t}\n\t/* \n \t * Setup appropriate structures (by strip or by tile)\n\t */\n\tif (!TIFFFieldSet(tif, FIELD_TILEDIMENSIONS)) {\n\t\ttd->td_nstrips = TIFFNumberOfStrips(tif);\n\t\ttd->td_tilewidth = td->td_imagewidth;\n\t\ttd->td_tilelength = td->td_rowsperstrip;\n\t\ttd->td_tiledepth = td->td_imagedepth;\n\t\ttif->tif_flags &= ~TIFF_ISTILED;\n\t} else {\n\t\ttd->td_nstrips = TIFFNumberOfTiles(tif);\n\t\ttif->tif_flags |= TIFF_ISTILED;\n\t}\n\tif (!td->td_nstrips) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module, \"%s: cannot handle zero number of %s\",\n\t\t\t tif->tif_name, isTiled(tif) ? \"tiles\" : \"strips\");\n\t\tgoto bad;\n\t}\n\ttd->td_stripsperimage = td->td_nstrips;\n\tif (td->td_planarconfig == PLANARCONFIG_SEPARATE)\n\t\ttd->td_stripsperimage /= td->td_samplesperpixel;\n\tif (!TIFFFieldSet(tif, FIELD_STRIPOFFSETS)) {\n\t\tMissingRequired(tif,\n\t\t isTiled(tif) ? \"TileOffsets\" : \"StripOffsets\");\n\t\tgoto bad;\n\t}\n\n\t/*\n\t * Second pass: extract other information.\n\t */\n\tfor (dp = dir, n = dircount; n > 0; n--, dp++) {\n\t\tif (dp->tdir_tag == IGNORE)\n\t\t\tcontinue;\n\t\tswitch (dp->tdir_tag) {\n\t\tcase TIFFTAG_MINSAMPLEVALUE:\n\t\tcase TIFFTAG_MAXSAMPLEVALUE:\n\t\tcase TIFFTAG_BITSPERSAMPLE:\n\t\tcase TIFFTAG_DATATYPE:\n\t\tcase TIFFTAG_SAMPLEFORMAT:\n\t\t\t/*\n\t\t\t * The 5.0 spec says the Compression tag has\n\t\t\t * one value, while earlier specs say it has\n\t\t\t * one value per sample. Because of this, we\n\t\t\t * accept the tag if one value is supplied.\n\t\t\t *\n * The MinSampleValue, MaxSampleValue, BitsPerSample\n * DataType and SampleFormat tags are supposed to be\n * written as one value/sample, but some vendors\n * incorrectly write one value only -- so we accept\n * that as well (yech). Other vendors write correct\n\t\t\t * value for NumberOfSamples, but incorrect one for\n\t\t\t * BitsPerSample and friends, and we will read this\n\t\t\t * too.\n\t\t\t */\n\t\t\tif (dp->tdir_count == 1) {\n\t\t\t\tv = TIFFExtractData(tif,\n\t\t\t\t dp->tdir_type, dp->tdir_offset);\n\t\t\t\tif (!TIFFSetField(tif, dp->tdir_tag, (uint16)v))\n\t\t\t\t\tgoto bad;\n\t\t\t/* XXX: workaround for broken TIFFs */\n\t\t\t} else if (dp->tdir_tag == TIFFTAG_BITSPERSAMPLE\n\t\t\t\t && dp->tdir_type == TIFF_LONG) {\n\t\t\t\tif (!TIFFFetchPerSampleLongs(tif, dp, &v) ||\n\t\t\t\t !TIFFSetField(tif, dp->tdir_tag, (uint16)v))\n\t\t\t\t\tgoto bad;\n\t\t\t} else {\n\t\t\t\tif (!TIFFFetchPerSampleShorts(tif, dp, &iv) ||\n\t\t\t\t !TIFFSetField(tif, dp->tdir_tag, iv))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIFFTAG_SMINSAMPLEVALUE:\n\t\tcase TIFFTAG_SMAXSAMPLEVALUE:\n\t\t\t{\n\t\t\t\tdouble dv = 0.0;\n\t\t\t\tif (!TIFFFetchPerSampleAnys(tif, dp, &dv) ||\n\t\t\t\t !TIFFSetField(tif, dp->tdir_tag, dv))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIFFTAG_STRIPOFFSETS:\n\t\tcase TIFFTAG_TILEOFFSETS:\n\t\t\tif (!TIFFFetchStripThing(tif, dp,\n\t\t\t td->td_nstrips, &td->td_stripoffset))\n\t\t\t\tgoto bad;\n\t\t\tbreak;\n\t\tcase TIFFTAG_STRIPBYTECOUNTS:\n\t\tcase TIFFTAG_TILEBYTECOUNTS:\n\t\t\tif (!TIFFFetchStripThing(tif, dp,\n\t\t\t td->td_nstrips, &td->td_stripbytecount))\n\t\t\t\tgoto bad;\n\t\t\tbreak;\n\t\tcase TIFFTAG_COLORMAP:\n\t\tcase TIFFTAG_TRANSFERFUNCTION:\n\t\t\t{\n\t\t\t\tchar* cp;\n\t\t\t\t/*\n\t\t\t\t * TransferFunction can have either 1x or 3x\n\t\t\t\t * data values; Colormap can have only 3x\n\t\t\t\t * items.\n\t\t\t\t */\n\t\t\t\tv = 1L<<td->td_bitspersample;\n\t\t\t\tif (dp->tdir_tag == TIFFTAG_COLORMAP ||\n\t\t\t\t dp->tdir_count != v) {\n\t\t\t\t\tif (!CheckDirCount(tif, dp, 3 * v))\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tv *= sizeof(uint16);\n\t\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t\t\t\t\t dp->tdir_count,\n\t\t\t\t\t\t\t sizeof (uint16),\n\t\t\t\t\t\"to read \\\"TransferFunction\\\" tag\");\n\t\t\t\tif (cp != NULL) {\n\t\t\t\t\tif (TIFFFetchData(tif, dp, cp)) {\n\t\t\t\t\t\t/*\n\t\t\t\t\t\t * This deals with there being\n\t\t\t\t\t\t * only one array to apply to\n\t\t\t\t\t\t * all samples.\n\t\t\t\t\t\t */\n\t\t\t\t\t\tuint32 c = 1L << td->td_bitspersample;\n\t\t\t\t\t\tif (dp->tdir_count == c)\n\t\t\t\t\t\t\tv = 0L;\n\t\t\t\t\t\tTIFFSetField(tif, dp->tdir_tag,\n\t\t\t\t\t\t cp, cp+v, cp+2*v);\n\t\t\t\t\t}\n\t\t\t\t\t_TIFFfree(cp);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase TIFFTAG_PAGENUMBER:\n\t\tcase TIFFTAG_HALFTONEHINTS:\n\t\tcase TIFFTAG_YCBCRSUBSAMPLING:\n\t\tcase TIFFTAG_DOTRANGE:\n\t\t\t(void) TIFFFetchShortPair(tif, dp);\n\t\t\tbreak;\n\t\tcase TIFFTAG_REFERENCEBLACKWHITE:\n\t\t\t(void) TIFFFetchRefBlackWhite(tif, dp);\n\t\t\tbreak;\n/* BEGIN REV 4.0 COMPATIBILITY */\n\t\tcase TIFFTAG_OSUBFILETYPE:\n\t\t\tv = 0L;\n\t\t\tswitch (TIFFExtractData(tif, dp->tdir_type,\n\t\t\t dp->tdir_offset)) {\n\t\t\tcase OFILETYPE_REDUCEDIMAGE:\n\t\t\t\tv = FILETYPE_REDUCEDIMAGE;\n\t\t\t\tbreak;\n\t\t\tcase OFILETYPE_PAGE:\n\t\t\t\tv = FILETYPE_PAGE;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (v)\n\t\t\t\tTIFFSetField(tif, TIFFTAG_SUBFILETYPE, v);\n\t\t\tbreak;\n/* END REV 4.0 COMPATIBILITY */\n\t\tdefault:\n\t\t\t(void) TIFFFetchNormalTag(tif, dp);\n\t\t\tbreak;\n\t\t}\n\t}\n\t/*\n\t * Verify Palette image has a Colormap.\n\t */\n\tif (td->td_photometric == PHOTOMETRIC_PALETTE &&\n\t !TIFFFieldSet(tif, FIELD_COLORMAP)) {\n\t\tMissingRequired(tif, \"Colormap\");\n\t\tgoto bad;\n\t}\n\t/*\n\t * Attempt to deal with a missing StripByteCounts tag.\n\t */\n\tif (!TIFFFieldSet(tif, FIELD_STRIPBYTECOUNTS)) {\n\t\t/*\n\t\t * Some manufacturers violate the spec by not giving\n\t\t * the size of the strips. In this case, assume there\n\t\t * is one uncompressed strip of data.\n\t\t */\n\t\tif ((td->td_planarconfig == PLANARCONFIG_CONTIG &&\n\t\t td->td_nstrips > 1) ||\n\t\t (td->td_planarconfig == PLANARCONFIG_SEPARATE &&\n\t\t td->td_nstrips != td->td_samplesperpixel)) {\n\t\t MissingRequired(tif, \"StripByteCounts\");\n\t\t goto bad;\n\t\t}\n\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\t\t\t\"%s: TIFF directory is missing required \"\n\t\t\t\"\\\"%s\\\" field, calculating from imagelength\",\n\t\t\ttif->tif_name,\n\t\t _TIFFFieldWithTag(tif,TIFFTAG_STRIPBYTECOUNTS)->field_name);\n\t\tif (EstimateStripByteCounts(tif, dir, dircount) < 0)\n\t\t goto bad;\n/* \n * Assume we have wrong StripByteCount value (in case of single strip) in\n * following cases:\n * - it is equal to zero along with StripOffset;\n * - it is larger than file itself (in case of uncompressed image);\n * - it is smaller than the size of the bytes per row multiplied on the\n * number of rows. The last case should not be checked in the case of\n * writing new image, because we may do not know the exact strip size\n * until the whole image will be written and directory dumped out.\n */\n#define\tBYTECOUNTLOOKSBAD \\\n ( (td->td_stripbytecount[0] == 0 && td->td_stripoffset[0] != 0) || \\\n (td->td_compression == COMPRESSION_NONE && \\\n td->td_stripbytecount[0] > TIFFGetFileSize(tif) - td->td_stripoffset[0]) || \\\n (tif->tif_mode == O_RDONLY && \\\n td->td_compression == COMPRESSION_NONE && \\\n td->td_stripbytecount[0] < TIFFScanlineSize(tif) * td->td_imagelength) )\n\n\t} else if (td->td_nstrips == 1 \n && td->td_stripoffset[0] != 0 \n && BYTECOUNTLOOKSBAD) {\n\t\t/*\n\t\t * XXX: Plexus (and others) sometimes give a value of zero for\n\t\t * a tag when they don't know what the correct value is! Try\n\t\t * and handle the simple case of estimating the size of a one\n\t\t * strip image.\n\t\t */\n\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\t\"%s: Bogus \\\"%s\\\" field, ignoring and calculating from imagelength\",\n tif->tif_name,\n\t\t _TIFFFieldWithTag(tif,TIFFTAG_STRIPBYTECOUNTS)->field_name);\n\t\tif(EstimateStripByteCounts(tif, dir, dircount) < 0)\n\t\t goto bad;\n\t} else if (td->td_planarconfig == PLANARCONFIG_CONTIG\n\t\t && td->td_nstrips > 2\n\t\t && td->td_compression == COMPRESSION_NONE\n\t\t && td->td_stripbytecount[0] != td->td_stripbytecount[1]) {\n\t\t/*\n\t\t * XXX: Some vendors fill StripByteCount array with absolutely\n\t\t * wrong values (it can be equal to StripOffset array, for\n\t\t * example). Catch this case here.\n\t\t */\n\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\t\"%s: Wrong \\\"%s\\\" field, ignoring and calculating from imagelength\",\n tif->tif_name,\n\t\t _TIFFFieldWithTag(tif,TIFFTAG_STRIPBYTECOUNTS)->field_name);\n\t\tif (EstimateStripByteCounts(tif, dir, dircount) < 0)\n\t\t goto bad;\n\t}\n\tif (dir) {\n\t\t_TIFFfree((char *)dir);\n\t\tdir = NULL;\n\t}\n\tif (!TIFFFieldSet(tif, FIELD_MAXSAMPLEVALUE))\n\t\ttd->td_maxsamplevalue = (uint16)((1L<<td->td_bitspersample)-1);\n\t/*\n\t * Setup default compression scheme.\n\t */\n\n\t/*\n\t * XXX: We can optimize checking for the strip bounds using the sorted\n\t * bytecounts array. See also comments for TIFFAppendToStrip()\n\t * function in tif_write.c.\n\t */\n\tif (td->td_nstrips > 1) {\n\t\ttstrip_t strip;\n\n\t\ttd->td_stripbytecountsorted = 1;\n\t\tfor (strip = 1; strip < td->td_nstrips; strip++) {\n\t\t\tif (td->td_stripoffset[strip - 1] >\n\t\t\t td->td_stripoffset[strip]) {\n\t\t\t\ttd->td_stripbytecountsorted = 0;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (!TIFFFieldSet(tif, FIELD_COMPRESSION))\n\t\tTIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_NONE);\n /*\n * Some manufacturers make life difficult by writing\n\t * large amounts of uncompressed data as a single strip.\n\t * This is contrary to the recommendations of the spec.\n * The following makes an attempt at breaking such images\n\t * into strips closer to the recommended 8k bytes. A\n\t * side effect, however, is that the RowsPerStrip tag\n\t * value may be changed.\n */\n\tif (td->td_nstrips == 1 && td->td_compression == COMPRESSION_NONE &&\n\t (tif->tif_flags & (TIFF_STRIPCHOP|TIFF_ISTILED)) == TIFF_STRIPCHOP)\n\t\tChopUpSingleUncompressedStrip(tif);\n\n\t/*\n\t * Reinitialize i/o since we are starting on a new directory.\n\t */\n\ttif->tif_row = (uint32) -1;\n\ttif->tif_curstrip = (tstrip_t) -1;\n\ttif->tif_col = (uint32) -1;\n\ttif->tif_curtile = (ttile_t) -1;\n\ttif->tif_tilesize = (tsize_t) -1;\n\n\ttif->tif_scanlinesize = TIFFScanlineSize(tif);\n\tif (!tif->tif_scanlinesize) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module, \"%s: cannot handle zero scanline size\",\n\t\t\t tif->tif_name);\n\t\treturn (0);\n\t}\n\n\tif (isTiled(tif)) {\n\t\ttif->tif_tilesize = TIFFTileSize(tif);\n\t\tif (!tif->tif_tilesize) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module, \"%s: cannot handle zero tile size\",\n\t\t\t\t tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t} else {\n\t\tif (!TIFFStripSize(tif)) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module, \"%s: cannot handle zero strip size\",\n\t\t\t\t tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t}\n\treturn (1);\nbad:\n\tif (dir)\n\t\t_TIFFfree(dir);\n\treturn (0);\n}\n\n/* \n * Read custom directory from the arbitarry offset.\n * The code is very similar to TIFFReadDirectory().\n */\nint\nTIFFReadCustomDirectory(TIFF* tif, toff_t diroff,\n\t\t\tconst TIFFFieldInfo info[], size_t n)\n{\n\tstatic const char module[] = \"TIFFReadCustomDirectory\";\n\n\tTIFFDirectory* td = &tif->tif_dir;\n\tTIFFDirEntry *dp, *dir = NULL;\n\tconst TIFFFieldInfo* fip;\n\tsize_t fix;\n\tuint16 i, dircount;\n\n\t_TIFFSetupFieldInfo(tif, info, n);\n\n\ttif->tif_diroff = diroff;\n\n\tif (!isMapped(tif)) {\n\t\tif (!SeekOK(tif, diroff)) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Seek error accessing TIFF directory\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t\tif (!ReadOK(tif, &dircount, sizeof (uint16))) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Can not read TIFF directory count\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabShort(&dircount);\n\t\tdir = (TIFFDirEntry *)_TIFFCheckMalloc(tif,\n\t\t\t\t\t\t dircount,\n\t\t\t\t\t\t sizeof (TIFFDirEntry),\n\t\t\t\t\t\t \"to read TIFF directory\");\n\t\tif (dir == NULL)\n\t\t\treturn (0);\n\t\tif (!ReadOK(tif, dir, dircount * sizeof (TIFFDirEntry))) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n \"%.100s: Can not read TIFF directory\",\n tif->tif_name);\n\t\t\tgoto bad;\n\t\t}\n\t} else {\n\t\ttoff_t off = diroff;\n\n\t\tif (off + sizeof (uint16) > tif->tif_size) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Can not read TIFF directory count\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t} else\n\t\t\t_TIFFmemcpy(&dircount, tif->tif_base + off, sizeof (uint16));\n\t\toff += sizeof (uint16);\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabShort(&dircount);\n\t\tdir = (TIFFDirEntry *)_TIFFCheckMalloc(tif,\n\t\t dircount, sizeof (TIFFDirEntry), \"to read TIFF directory\");\n\t\tif (dir == NULL)\n\t\t\treturn (0);\n\t\tif (off + dircount * sizeof (TIFFDirEntry) > tif->tif_size) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n \"%s: Can not read TIFF directory\",\n tif->tif_name);\n\t\t\tgoto bad;\n\t\t} else {\n\t\t\t_TIFFmemcpy(dir, tif->tif_base + off,\n\t\t\t\t dircount * sizeof (TIFFDirEntry));\n\t\t}\n\t}\n\n\tTIFFFreeDirectory(tif);\n\n\tfix = 0;\n\tfor (dp = dir, i = dircount; i > 0; i--, dp++) {\n\t\tif (tif->tif_flags & TIFF_SWAB) {\n\t\t\tTIFFSwabArrayOfShort(&dp->tdir_tag, 2);\n\t\t\tTIFFSwabArrayOfLong(&dp->tdir_count, 2);\n\t\t}\n\n\t\tif (fix >= tif->tif_nfields || dp->tdir_tag == IGNORE)\n\t\t\tcontinue;\n\n\t\twhile (fix < tif->tif_nfields &&\n\t\t tif->tif_fieldinfo[fix]->field_tag < dp->tdir_tag)\n\t\t\tfix++;\n\n\t\tif (fix >= tif->tif_nfields ||\n\t\t tif->tif_fieldinfo[fix]->field_tag != dp->tdir_tag) {\n\n\t\t\tTIFFWarningExt(tif->tif_clientdata, module,\n \"%s: unknown field with tag %d (0x%x) encountered\",\n\t\t\t\t tif->tif_name, dp->tdir_tag, dp->tdir_tag,\n\t\t\t\t dp->tdir_type);\n\n\t\t\tTIFFMergeFieldInfo(tif,\n\t\t\t\t\t _TIFFCreateAnonFieldInfo(tif,\n\t\t\t\t\t\tdp->tdir_tag,\n\t\t\t\t\t\t(TIFFDataType)dp->tdir_type),\n\t\t\t\t\t 1);\n\n\t\t\tfix = 0;\n\t\t\twhile (fix < tif->tif_nfields &&\n\t\t\t tif->tif_fieldinfo[fix]->field_tag < dp->tdir_tag)\n\t\t\t\tfix++;\n\t\t}\n\t\t/*\n\t\t * Null out old tags that we ignore.\n\t\t */\n\t\tif (tif->tif_fieldinfo[fix]->field_bit == FIELD_IGNORE) {\n\tignore:\n\t\t\tdp->tdir_tag = IGNORE;\n\t\t\tcontinue;\n\t\t}\n\t\t/*\n\t\t * Check data type.\n\t\t */\n\t\tfip = tif->tif_fieldinfo[fix];\n\t\twhile (dp->tdir_type != (unsigned short) fip->field_type\n && fix < tif->tif_nfields) {\n\t\t\tif (fip->field_type == TIFF_ANY)\t/* wildcard */\n\t\t\t\tbreak;\n fip = tif->tif_fieldinfo[++fix];\n\t\t\tif (fix >= tif->tif_nfields ||\n\t\t\t fip->field_tag != dp->tdir_tag) {\n\t\t\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\t\t\t\"%s: wrong data type %d for \\\"%s\\\"; tag ignored\",\n\t\t\t\t\t tif->tif_name, dp->tdir_type,\n\t\t\t\t\t tif->tif_fieldinfo[fix-1]->field_name);\n\t\t\t\tgoto ignore;\n\t\t\t}\n\t\t}\n\t\t/*\n\t\t * Check count if known in advance.\n\t\t */\n\t\tif (fip->field_readcount != TIFF_VARIABLE\n\t\t && fip->field_readcount != TIFF_VARIABLE2) {\n\t\t\tuint32 expected = (fip->field_readcount == TIFF_SPP) ?\n\t\t\t (uint32) td->td_samplesperpixel :\n\t\t\t (uint32) fip->field_readcount;\n\t\t\tif (!CheckDirCount(tif, dp, expected))\n\t\t\t\tgoto ignore;\n\t\t}\n\n\t\t(void) TIFFFetchNormalTag(tif, dp);\n\t}\n\t\n\tif (dir)\n\t\t_TIFFfree(dir);\n\treturn 1;\n\nbad:\n\tif (dir)\n\t\t_TIFFfree(dir);\n\treturn 0;\n}\n\n/*\n * EXIF is important special case of custom IFD, so we have a special\n * function to read it.\n */\nint\nTIFFReadEXIFDirectory(TIFF* tif, toff_t diroff)\n{\n\tsize_t exifFieldInfoCount;\n\tconst TIFFFieldInfo *exifFieldInfo =\n\t\t_TIFFGetExifFieldInfo(&exifFieldInfoCount);\n\treturn TIFFReadCustomDirectory(tif, diroff, exifFieldInfo,\n\t\t\t\t exifFieldInfoCount);\n}\n\nstatic int\nEstimateStripByteCounts(TIFF* tif, TIFFDirEntry* dir, uint16 dircount)\n{\n\tstatic const char module[] = \"EstimateStripByteCounts\";\n\n\tregister TIFFDirEntry *dp;\n\tregister TIFFDirectory *td = &tif->tif_dir;\n\tuint16 i;\n\n\tif (td->td_stripbytecount)\n\t\t_TIFFfree(td->td_stripbytecount);\n\ttd->td_stripbytecount = (uint32*)\n\t _TIFFCheckMalloc(tif, td->td_nstrips, sizeof (uint32),\n\t\t\"for \\\"StripByteCounts\\\" array\");\n\tif (td->td_compression != COMPRESSION_NONE) {\n\t\tuint32 space = (uint32)(sizeof (TIFFHeader)\n\t\t + sizeof (uint16)\n\t\t + (dircount * sizeof (TIFFDirEntry))\n\t\t + sizeof (uint32));\n\t\ttoff_t filesize = TIFFGetFileSize(tif);\n\t\tuint16 n;\n\n\t\t/* calculate amount of space used by indirect values */\n\t\tfor (dp = dir, n = dircount; n > 0; n--, dp++)\n\t\t{\n\t\t\tuint32 cc = TIFFDataWidth((TIFFDataType) dp->tdir_type);\n\t\t\tif (cc == 0) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\"%s: Cannot determine size of unknown tag type %d\",\n\t\t\t\t\t tif->tif_name, dp->tdir_type);\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\tcc = cc * dp->tdir_count;\n\t\t\tif (cc > sizeof (uint32))\n\t\t\t\tspace += cc;\n\t\t}\n\t\tspace = filesize - space;\n\t\tif (td->td_planarconfig == PLANARCONFIG_SEPARATE)\n\t\t\tspace /= td->td_samplesperpixel;\n\t\tfor (i = 0; i < td->td_nstrips; i++)\n\t\t\ttd->td_stripbytecount[i] = space;\n\t\t/*\n\t\t * This gross hack handles the case were the offset to\n\t\t * the last strip is past the place where we think the strip\n\t\t * should begin. Since a strip of data must be contiguous,\n\t\t * it's safe to assume that we've overestimated the amount\n\t\t * of data in the strip and trim this number back accordingly.\n\t\t */ \n\t\ti--;\n\t\tif (((toff_t)(td->td_stripoffset[i]+td->td_stripbytecount[i]))\n > filesize)\n\t\t\ttd->td_stripbytecount[i] =\n\t\t\t filesize - td->td_stripoffset[i];\n\t} else {\n\t\tuint32 rowbytes = TIFFScanlineSize(tif);\n\t\tuint32 rowsperstrip = td->td_imagelength/td->td_stripsperimage;\n\t\tfor (i = 0; i < td->td_nstrips; i++)\n\t\t\ttd->td_stripbytecount[i] = rowbytes*rowsperstrip;\n\t}\n\tTIFFSetFieldBit(tif, FIELD_STRIPBYTECOUNTS);\n\tif (!TIFFFieldSet(tif, FIELD_ROWSPERSTRIP))\n\t\ttd->td_rowsperstrip = td->td_imagelength;\n\treturn 1;\n}\n\nstatic void\nMissingRequired(TIFF* tif, const char* tagname)\n{\n\tstatic const char module[] = \"MissingRequired\";\n\n\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t \"%s: TIFF directory is missing required \\\"%s\\\" field\",\n\t\t tif->tif_name, tagname);\n}\n\n/*\n * Check the count field of a directory\n * entry against a known value. The caller\n * is expected to skip/ignore the tag if\n * there is a mismatch.\n */\nstatic int\nCheckDirCount(TIFF* tif, TIFFDirEntry* dir, uint32 count)\n{\n\tif (count > dir->tdir_count) {\n\t\tTIFFWarningExt(tif->tif_clientdata, tif->tif_name,\n\t\"incorrect count for field \\\"%s\\\" (%lu, expecting %lu); tag ignored\",\n\t\t _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name,\n\t\t dir->tdir_count, count);\n\t\treturn (0);\n\t} else if (count < dir->tdir_count) {\n\t\tTIFFWarningExt(tif->tif_clientdata, tif->tif_name,\n\t\"incorrect count for field \\\"%s\\\" (%lu, expecting %lu); tag trimmed\",\n\t\t _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name,\n\t\t dir->tdir_count, count);\n\t\treturn (1);\n\t}\n\treturn (1);\n}\n\n/*\n * Fetch a contiguous directory item.\n */\nstatic tsize_t\nTIFFFetchData(TIFF* tif, TIFFDirEntry* dir, char* cp)\n{\n\tint w = TIFFDataWidth((TIFFDataType) dir->tdir_type);\n\ttsize_t cc = dir->tdir_count * w;\n\n\t/* Check for overflow. */\n\tif (!dir->tdir_count || !w || (tsize_t)dir->tdir_count / w != cc)\n\t\tgoto bad;\n\n\tif (!isMapped(tif)) {\n\t\tif (!SeekOK(tif, dir->tdir_offset))\n\t\t\tgoto bad;\n\t\tif (!ReadOK(tif, cp, cc))\n\t\t\tgoto bad;\n\t} else {\n\t\ttsize_t offset = dir->tdir_offset + cc;\n\t\t/* Check for overflow. */\n\t\tif ((tsize_t)dir->tdir_offset != offset - cc\n\t\t || offset > (tsize_t)tif->tif_size)\n\t\t\tgoto bad;\n\t\t_TIFFmemcpy(cp, tif->tif_base + dir->tdir_offset, cc);\n\t}\n\tif (tif->tif_flags & TIFF_SWAB) {\n\t\tswitch (dir->tdir_type) {\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t\tTIFFSwabArrayOfShort((uint16*) cp, dir->tdir_count);\n\t\t\tbreak;\n\t\tcase TIFF_LONG:\n\t\tcase TIFF_SLONG:\n\t\tcase TIFF_FLOAT:\n\t\t\tTIFFSwabArrayOfLong((uint32*) cp, dir->tdir_count);\n\t\t\tbreak;\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\t\tTIFFSwabArrayOfLong((uint32*) cp, 2*dir->tdir_count);\n\t\t\tbreak;\n\t\tcase TIFF_DOUBLE:\n\t\t\tTIFFSwabArrayOfDouble((double*) cp, dir->tdir_count);\n\t\t\tbreak;\n\t\t}\n\t}\n\treturn (cc);\nbad:\n\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t \"Error fetching data for field \\\"%s\\\"\",\n\t\t _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);\n\treturn (tsize_t) 0;\n}\n\n/*\n * Fetch an ASCII item from the file.\n */\nstatic tsize_t\nTIFFFetchString(TIFF* tif, TIFFDirEntry* dir, char* cp)\n{\n\tif (dir->tdir_count <= 4) {\n\t\tuint32 l = dir->tdir_offset;\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabLong(&l);\n\t\t_TIFFmemcpy(cp, &l, dir->tdir_count);\n\t\treturn (1);\n\t}\n\treturn (TIFFFetchData(tif, dir, cp));\n}\n\n/*\n * Convert numerator+denominator to float.\n */\nstatic int\ncvtRational(TIFF* tif, TIFFDirEntry* dir, uint32 num, uint32 denom, float* rv)\n{\n\tif (denom == 0) {\n\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t \"%s: Rational with zero denominator (num = %lu)\",\n\t\t _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name, num);\n\t\treturn (0);\n\t} else {\n\t\tif (dir->tdir_type == TIFF_RATIONAL)\n\t\t\t*rv = ((float)num / (float)denom);\n\t\telse\n\t\t\t*rv = ((float)(int32)num / (float)(int32)denom);\n\t\treturn (1);\n\t}\n}\n\n/*\n * Fetch a rational item from the file\n * at offset off and return the value\n * as a floating point number.\n */\nstatic float\nTIFFFetchRational(TIFF* tif, TIFFDirEntry* dir)\n{\n\tuint32 l[2];\n\tfloat v;\n\n\treturn (!TIFFFetchData(tif, dir, (char *)l) ||\n\t !cvtRational(tif, dir, l[0], l[1], &v) ? 1.0f : v);\n}\n\n/*\n * Fetch a single floating point value\n * from the offset field and return it\n * as a native float.\n */\nstatic float\nTIFFFetchFloat(TIFF* tif, TIFFDirEntry* dir)\n{\n\tfloat v;\n\tint32 l = TIFFExtractData(tif, dir->tdir_type, dir->tdir_offset);\n _TIFFmemcpy(&v, &l, sizeof(float));\n\tTIFFCvtIEEEFloatToNative(tif, 1, &v);\n\treturn (v);\n}\n\n/*\n * Fetch an array of BYTE or SBYTE values.\n */\nstatic int\nTIFFFetchByteArray(TIFF* tif, TIFFDirEntry* dir, uint8* v)\n{\n if (dir->tdir_count <= 4) {\n /*\n * Extract data from offset field.\n */\n if (tif->tif_header.tiff_magic == TIFF_BIGENDIAN) {\n\t if (dir->tdir_type == TIFF_SBYTE)\n switch (dir->tdir_count) {\n case 4: v[3] = dir->tdir_offset & 0xff;\n case 3: v[2] = (dir->tdir_offset >> 8) & 0xff;\n case 2: v[1] = (dir->tdir_offset >> 16) & 0xff;\n\t\t case 1: v[0] = dir->tdir_offset >> 24;\n }\n\t else\n switch (dir->tdir_count) {\n case 4: v[3] = dir->tdir_offset & 0xff;\n case 3: v[2] = (dir->tdir_offset >> 8) & 0xff;\n case 2: v[1] = (dir->tdir_offset >> 16) & 0xff;\n\t\t case 1: v[0] = dir->tdir_offset >> 24;\n }\n\t} else {\n\t if (dir->tdir_type == TIFF_SBYTE)\n switch (dir->tdir_count) {\n case 4: v[3] = dir->tdir_offset >> 24;\n case 3: v[2] = (dir->tdir_offset >> 16) & 0xff;\n case 2: v[1] = (dir->tdir_offset >> 8) & 0xff;\n case 1: v[0] = dir->tdir_offset & 0xff;\n\t\t}\n\t else\n switch (dir->tdir_count) {\n case 4: v[3] = dir->tdir_offset >> 24;\n case 3: v[2] = (dir->tdir_offset >> 16) & 0xff;\n case 2: v[1] = (dir->tdir_offset >> 8) & 0xff;\n case 1: v[0] = dir->tdir_offset & 0xff;\n\t\t}\n\t}\n return (1);\n } else\n return (TIFFFetchData(tif, dir, (char*) v) != 0);\t/* XXX */\n}\n\n/*\n * Fetch an array of SHORT or SSHORT values.\n */\nstatic int\nTIFFFetchShortArray(TIFF* tif, TIFFDirEntry* dir, uint16* v)\n{\n\tif (dir->tdir_count <= 2) {\n\t\tif (tif->tif_header.tiff_magic == TIFF_BIGENDIAN) {\n\t\t\tswitch (dir->tdir_count) {\n\t\t\tcase 2: v[1] = (uint16) (dir->tdir_offset & 0xffff);\n\t\t\tcase 1: v[0] = (uint16) (dir->tdir_offset >> 16);\n\t\t\t}\n\t\t} else {\n\t\t\tswitch (dir->tdir_count) {\n\t\t\tcase 2: v[1] = (uint16) (dir->tdir_offset >> 16);\n\t\t\tcase 1: v[0] = (uint16) (dir->tdir_offset & 0xffff);\n\t\t\t}\n\t\t}\n\t\treturn (1);\n\t} else\n\t\treturn (TIFFFetchData(tif, dir, (char *)v) != 0);\n}\n\n/*\n * Fetch a pair of SHORT or BYTE values. Some tags may have either BYTE\n * or SHORT type and this function works with both ones.\n */\nstatic int\nTIFFFetchShortPair(TIFF* tif, TIFFDirEntry* dir)\n{\n\tswitch (dir->tdir_type) {\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_SBYTE:\n\t\t\t{\n\t\t\tuint8 v[4];\n\t\t\treturn TIFFFetchByteArray(tif, dir, v)\n\t\t\t\t&& TIFFSetField(tif, dir->tdir_tag, v[0], v[1]);\n\t\t\t}\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t\t{\n\t\t\tuint16 v[2];\n\t\t\treturn TIFFFetchShortArray(tif, dir, v)\n\t\t\t\t&& TIFFSetField(tif, dir->tdir_tag, v[0], v[1]);\n\t\t\t}\n\t\tdefault:\n\t\t\treturn 0;\n\t}\n}\n\n/*\n * Fetch an array of LONG or SLONG values.\n */\nstatic int\nTIFFFetchLongArray(TIFF* tif, TIFFDirEntry* dir, uint32* v)\n{\n\tif (dir->tdir_count == 1) {\n\t\tv[0] = dir->tdir_offset;\n\t\treturn (1);\n\t} else\n\t\treturn (TIFFFetchData(tif, dir, (char*) v) != 0);\n}\n\n/*\n * Fetch an array of RATIONAL or SRATIONAL values.\n */\nstatic int\nTIFFFetchRationalArray(TIFF* tif, TIFFDirEntry* dir, float* v)\n{\n\tint ok = 0;\n\tuint32* l;\n\n\tl = (uint32*)_TIFFCheckMalloc(tif,\n\t dir->tdir_count, TIFFDataWidth((TIFFDataType) dir->tdir_type),\n\t \"to fetch array of rationals\");\n\tif (l) {\n\t\tif (TIFFFetchData(tif, dir, (char *)l)) {\n\t\t\tuint32 i;\n\t\t\tfor (i = 0; i < dir->tdir_count; i++) {\n\t\t\t\tok = cvtRational(tif, dir,\n\t\t\t\t l[2*i+0], l[2*i+1], &v[i]);\n\t\t\t\tif (!ok)\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\t_TIFFfree((char *)l);\n\t}\n\treturn (ok);\n}\n\n/*\n * Fetch an array of FLOAT values.\n */\nstatic int\nTIFFFetchFloatArray(TIFF* tif, TIFFDirEntry* dir, float* v)\n{\n\n\tif (dir->tdir_count == 1) {\n\t\tv[0] = *(float*) &dir->tdir_offset;\n\t\tTIFFCvtIEEEFloatToNative(tif, dir->tdir_count, v);\n\t\treturn (1);\n\t} else\tif (TIFFFetchData(tif, dir, (char*) v)) {\n\t\tTIFFCvtIEEEFloatToNative(tif, dir->tdir_count, v);\n\t\treturn (1);\n\t} else\n\t\treturn (0);\n}\n\n/*\n * Fetch an array of DOUBLE values.\n */\nstatic int\nTIFFFetchDoubleArray(TIFF* tif, TIFFDirEntry* dir, double* v)\n{\n\tif (TIFFFetchData(tif, dir, (char*) v)) {\n\t\tTIFFCvtIEEEDoubleToNative(tif, dir->tdir_count, v);\n\t\treturn (1);\n\t} else\n\t\treturn (0);\n}\n\n/*\n * Fetch an array of ANY values. The actual values are\n * returned as doubles which should be able hold all the\n * types. Yes, there really should be an tany_t to avoid\n * this potential non-portability ... Note in particular\n * that we assume that the double return value vector is\n * large enough to read in any fundamental type. We use\n * that vector as a buffer to read in the base type vector\n * and then convert it in place to double (from end\n * to front of course).\n */\nstatic int\nTIFFFetchAnyArray(TIFF* tif, TIFFDirEntry* dir, double* v)\n{\n\tint i;\n\n\tswitch (dir->tdir_type) {\n\tcase TIFF_BYTE:\n\tcase TIFF_SBYTE:\n\t\tif (!TIFFFetchByteArray(tif, dir, (uint8*) v))\n\t\t\treturn (0);\n\t\tif (dir->tdir_type == TIFF_BYTE) {\n\t\t\tuint8* vp = (uint8*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t} else {\n\t\t\tint8* vp = (int8*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t}\n\t\tbreak;\n\tcase TIFF_SHORT:\n\tcase TIFF_SSHORT:\n\t\tif (!TIFFFetchShortArray(tif, dir, (uint16*) v))\n\t\t\treturn (0);\n\t\tif (dir->tdir_type == TIFF_SHORT) {\n\t\t\tuint16* vp = (uint16*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t} else {\n\t\t\tint16* vp = (int16*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t}\n\t\tbreak;\n\tcase TIFF_LONG:\n\tcase TIFF_SLONG:\n\t\tif (!TIFFFetchLongArray(tif, dir, (uint32*) v))\n\t\t\treturn (0);\n\t\tif (dir->tdir_type == TIFF_LONG) {\n\t\t\tuint32* vp = (uint32*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t} else {\n\t\t\tint32* vp = (int32*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t}\n\t\tbreak;\n\tcase TIFF_RATIONAL:\n\tcase TIFF_SRATIONAL:\n\t\tif (!TIFFFetchRationalArray(tif, dir, (float*) v))\n\t\t\treturn (0);\n\t\t{ float* vp = (float*) v;\n\t\t for (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\tv[i] = vp[i];\n\t\t}\n\t\tbreak;\n\tcase TIFF_FLOAT:\n\t\tif (!TIFFFetchFloatArray(tif, dir, (float*) v))\n\t\t\treturn (0);\n\t\t{ float* vp = (float*) v;\n\t\t for (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\tv[i] = vp[i];\n\t\t}\n\t\tbreak;\n\tcase TIFF_DOUBLE:\n\t\treturn (TIFFFetchDoubleArray(tif, dir, (double*) v));\n\tdefault:\n\t\t/* TIFF_NOTYPE */\n\t\t/* TIFF_ASCII */\n\t\t/* TIFF_UNDEFINED */\n\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t \"cannot read TIFF_ANY type %d for field \\\"%s\\\"\",\n\t\t _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);\n\t\treturn (0);\n\t}\n\treturn (1);\n}\n\n/*\n * Fetch a tag that is not handled by special case code.\n */\nstatic int\nTIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)\n{\n\tstatic const char mesg[] = \"to fetch tag value\";\n\tint ok = 0;\n\tconst TIFFFieldInfo* fip = _TIFFFieldWithTag(tif, dp->tdir_tag);\n\n\tif (dp->tdir_count > 1) {\t\t/* array of values */\n\t\tchar* cp = NULL;\n\n\t\tswitch (dp->tdir_type) {\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_SBYTE:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (uint8), mesg);\n\t\t\tok = cp && TIFFFetchByteArray(tif, dp, (uint8*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (uint16), mesg);\n\t\t\tok = cp && TIFFFetchShortArray(tif, dp, (uint16*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_LONG:\n\t\tcase TIFF_SLONG:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (uint32), mesg);\n\t\t\tok = cp && TIFFFetchLongArray(tif, dp, (uint32*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (float), mesg);\n\t\t\tok = cp && TIFFFetchRationalArray(tif, dp, (float*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_FLOAT:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (float), mesg);\n\t\t\tok = cp && TIFFFetchFloatArray(tif, dp, (float*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_DOUBLE:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (double), mesg);\n\t\t\tok = cp && TIFFFetchDoubleArray(tif, dp, (double*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_ASCII:\n\t\tcase TIFF_UNDEFINED:\t\t/* bit of a cheat... */\n\t\t\t/*\n\t\t\t * Some vendors write strings w/o the trailing\n\t\t\t * NULL byte, so always append one just in case.\n\t\t\t */\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif, dp->tdir_count + 1,\n\t\t\t\t\t\t 1, mesg);\n\t\t\tif( (ok = (cp && TIFFFetchString(tif, dp, cp))) != 0 )\n\t\t\t\tcp[dp->tdir_count] = '\\0';\t/* XXX */\n\t\t\tbreak;\n\t\t}\n\t\tif (ok) {\n\t\t\tok = (fip->field_passcount ?\n\t\t\t TIFFSetField(tif, dp->tdir_tag, dp->tdir_count, cp)\n\t\t\t : TIFFSetField(tif, dp->tdir_tag, cp));\n\t\t}\n\t\tif (cp != NULL)\n\t\t\t_TIFFfree(cp);\n\t} else if (CheckDirCount(tif, dp, 1)) {\t/* singleton value */\n\t\tswitch (dp->tdir_type) {\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_SBYTE:\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t\t/*\n\t\t\t * If the tag is also acceptable as a LONG or SLONG\n\t\t\t * then TIFFSetField will expect an uint32 parameter\n\t\t\t * passed to it (through varargs). Thus, for machines\n\t\t\t * where sizeof (int) != sizeof (uint32) we must do\n\t\t\t * a careful check here. It's hard to say if this\n\t\t\t * is worth optimizing.\n\t\t\t *\n\t\t\t * NB: We use TIFFFieldWithTag here knowing that\n\t\t\t * it returns us the first entry in the table\n\t\t\t * for the tag and that that entry is for the\n\t\t\t * widest potential data type the tag may have.\n\t\t\t */\n\t\t\t{ TIFFDataType type = fip->field_type;\n\t\t\t if (type != TIFF_LONG && type != TIFF_SLONG) {\n\t\t\t\tuint16 v = (uint16)\n\t\t\t TIFFExtractData(tif, dp->tdir_type, dp->tdir_offset);\n\t\t\t\tok = (fip->field_passcount ?\n\t\t\t\t TIFFSetField(tif, dp->tdir_tag, 1, &v)\n\t\t\t\t : TIFFSetField(tif, dp->tdir_tag, v));\n\t\t\t\tbreak;\n\t\t\t }\n\t\t\t}\n\t\t\t/* fall thru... */\n\t\tcase TIFF_LONG:\n\t\tcase TIFF_SLONG:\n\t\t\t{ uint32 v32 =\n\t\t TIFFExtractData(tif, dp->tdir_type, dp->tdir_offset);\n\t\t\t ok = (fip->field_passcount ? \n\t\t\t TIFFSetField(tif, dp->tdir_tag, 1, &v32)\n\t\t\t : TIFFSetField(tif, dp->tdir_tag, v32));\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\tcase TIFF_FLOAT:\n\t\t\t{ float v = (dp->tdir_type == TIFF_FLOAT ? \n\t\t\t TIFFFetchFloat(tif, dp)\n\t\t\t : TIFFFetchRational(tif, dp));\n\t\t\t ok = (fip->field_passcount ?\n\t\t\t TIFFSetField(tif, dp->tdir_tag, 1, &v)\n\t\t\t : TIFFSetField(tif, dp->tdir_tag, v));\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIFF_DOUBLE:\n\t\t\t{ double v;\n\t\t\t ok = (TIFFFetchDoubleArray(tif, dp, &v) &&\n\t\t\t (fip->field_passcount ?\n\t\t\t TIFFSetField(tif, dp->tdir_tag, 1, &v)\n\t\t\t : TIFFSetField(tif, dp->tdir_tag, v))\n\t\t\t );\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIFF_ASCII:\n\t\tcase TIFF_UNDEFINED:\t\t/* bit of a cheat... */\n\t\t\t{ char c[2];\n\t\t\t if( (ok = (TIFFFetchString(tif, dp, c) != 0)) != 0 ) {\n\t\t\t\tc[1] = '\\0';\t\t/* XXX paranoid */\n\t\t\t\tok = (fip->field_passcount ?\n\t\t\t\t\tTIFFSetField(tif, dp->tdir_tag, 1, c)\n\t\t\t\t : TIFFSetField(tif, dp->tdir_tag, c));\n\t\t\t }\n\t\t\t}\n\t\t\tbreak;\n\t\t}\n\t}\n\treturn (ok);\n}\n\n#define\tNITEMS(x)\t(sizeof (x) / sizeof (x[0]))\n/*\n * Fetch samples/pixel short values for \n * the specified tag and verify that\n * all values are the same.\n */\nstatic int\nTIFFFetchPerSampleShorts(TIFF* tif, TIFFDirEntry* dir, uint16* pl)\n{\n uint16 samples = tif->tif_dir.td_samplesperpixel;\n int status = 0;\n\n if (CheckDirCount(tif, dir, (uint32) samples)) {\n uint16 buf[10];\n uint16* v = buf;\n\n if (dir->tdir_count > NITEMS(buf))\n v = (uint16*) _TIFFCheckMalloc(tif, dir->tdir_count, sizeof(uint16),\n \"to fetch per-sample values\");\n if (v && TIFFFetchShortArray(tif, dir, v)) {\n uint16 i;\n int check_count = dir->tdir_count;\n if( samples < check_count )\n check_count = samples;\n\n for (i = 1; i < check_count; i++)\n if (v[i] != v[0]) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n \"Cannot handle different per-sample values for field \\\"%s\\\"\",\n _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);\n goto bad;\n }\n *pl = v[0];\n status = 1;\n }\n bad:\n if (v && v != buf)\n _TIFFfree(v);\n }\n return (status);\n}\n\n/*\n * Fetch samples/pixel long values for \n * the specified tag and verify that\n * all values are the same.\n */\nstatic int\nTIFFFetchPerSampleLongs(TIFF* tif, TIFFDirEntry* dir, uint32* pl)\n{\n uint16 samples = tif->tif_dir.td_samplesperpixel;\n int status = 0;\n\n if (CheckDirCount(tif, dir, (uint32) samples)) {\n uint32 buf[10];\n uint32* v = buf;\n\n if (dir->tdir_count > NITEMS(buf))\n v = (uint32*) _TIFFCheckMalloc(tif, dir->tdir_count, sizeof(uint32),\n \"to fetch per-sample values\");\n if (v && TIFFFetchLongArray(tif, dir, v)) {\n uint16 i;\n int check_count = dir->tdir_count;\n\n if( samples < check_count )\n check_count = samples;\n for (i = 1; i < check_count; i++)\n if (v[i] != v[0]) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n \"Cannot handle different per-sample values for field \\\"%s\\\"\",\n _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);\n goto bad;\n }\n *pl = v[0];\n status = 1;\n }\n bad:\n if (v && v != buf)\n _TIFFfree(v);\n }\n return (status);\n}\n\n/*\n * Fetch samples/pixel ANY values for the specified tag and verify that all\n * values are the same.\n */\nstatic int\nTIFFFetchPerSampleAnys(TIFF* tif, TIFFDirEntry* dir, double* pl)\n{\n uint16 samples = tif->tif_dir.td_samplesperpixel;\n int status = 0;\n\n if (CheckDirCount(tif, dir, (uint32) samples)) {\n double buf[10];\n double* v = buf;\n\n if (dir->tdir_count > NITEMS(buf))\n v = (double*) _TIFFCheckMalloc(tif, dir->tdir_count, sizeof (double),\n \"to fetch per-sample values\");\n if (v && TIFFFetchAnyArray(tif, dir, v)) {\n uint16 i;\n int check_count = dir->tdir_count;\n if( samples < check_count )\n check_count = samples;\n\n for (i = 1; i < check_count; i++)\n if (v[i] != v[0]) {\n TIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n \"Cannot handle different per-sample values for field \\\"%s\\\"\",\n _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);\n goto bad;\n }\n *pl = v[0];\n status = 1;\n }\n bad:\n if (v && v != buf)\n _TIFFfree(v);\n }\n return (status);\n}\n#undef NITEMS\n\n/*\n * Fetch a set of offsets or lengths.\n * While this routine says \"strips\", in fact it's also used for tiles.\n */\nstatic int\nTIFFFetchStripThing(TIFF* tif, TIFFDirEntry* dir, long nstrips, uint32** lpp)\n{\n\tregister uint32* lp;\n\tint status;\n\n CheckDirCount(tif, dir, (uint32) nstrips);\n\n\t/*\n\t * Allocate space for strip information.\n\t */\n\tif (*lpp == NULL &&\n\t (*lpp = (uint32 *)_TIFFCheckMalloc(tif,\n\t nstrips, sizeof (uint32), \"for strip array\")) == NULL)\n\t\treturn (0);\n\tlp = *lpp;\n _TIFFmemset( lp, 0, sizeof(uint32) * nstrips );\n\n\tif (dir->tdir_type == (int)TIFF_SHORT) {\n\t\t/*\n\t\t * Handle uint16->uint32 expansion.\n\t\t */\n\t\tuint16* dp = (uint16*) _TIFFCheckMalloc(tif,\n\t\t dir->tdir_count, sizeof (uint16), \"to fetch strip tag\");\n\t\tif (dp == NULL)\n\t\t\treturn (0);\n\t\tif( (status = TIFFFetchShortArray(tif, dir, dp)) != 0 ) {\n int i;\n \n for( i = 0; i < nstrips && i < (int) dir->tdir_count; i++ )\n {\n lp[i] = dp[i];\n }\n\t\t}\n\t\t_TIFFfree((char*) dp);\n\n } else if( nstrips != (int) dir->tdir_count ) {\n /* Special case to correct length */\n\n uint32* dp = (uint32*) _TIFFCheckMalloc(tif,\n\t\t dir->tdir_count, sizeof (uint32), \"to fetch strip tag\");\n if (dp == NULL)\n return (0);\n\n status = TIFFFetchLongArray(tif, dir, dp);\n if( status != 0 ) {\n int i;\n\n for( i = 0; i < nstrips && i < (int) dir->tdir_count; i++ )\n {\n lp[i] = dp[i];\n }\n }\n\n _TIFFfree( (char *) dp );\n\t} else\n status = TIFFFetchLongArray(tif, dir, lp);\n \n\treturn (status);\n}\n\n/*\n * Fetch and set the RefBlackWhite tag.\n */\nstatic int\nTIFFFetchRefBlackWhite(TIFF* tif, TIFFDirEntry* dir)\n{\n\tstatic const char mesg[] = \"for \\\"ReferenceBlackWhite\\\" array\";\n\tchar* cp;\n\tint ok;\n\n\tif (dir->tdir_type == TIFF_RATIONAL)\n\t\treturn (TIFFFetchNormalTag(tif, dir));\n\t/*\n\t * Handle LONG's for backward compatibility.\n\t */\n\tcp = (char *)_TIFFCheckMalloc(tif, dir->tdir_count,\n\t\t\t\t sizeof (uint32), mesg);\n\tif( (ok = (cp && TIFFFetchLongArray(tif, dir, (uint32*) cp))) != 0) {\n\t\tfloat* fp = (float*)\n\t\t _TIFFCheckMalloc(tif, dir->tdir_count, sizeof (float), mesg);\n\t\tif( (ok = (fp != NULL)) != 0 ) {\n\t\t\tuint32 i;\n\t\t\tfor (i = 0; i < dir->tdir_count; i++)\n\t\t\t\tfp[i] = (float)((uint32*) cp)[i];\n\t\t\tok = TIFFSetField(tif, dir->tdir_tag, fp);\n\t\t\t_TIFFfree((char*) fp);\n\t\t}\n\t}\n\tif (cp)\n\t\t_TIFFfree(cp);\n\treturn (ok);\n}\n\n/*\n * Replace a single strip (tile) of uncompressed data by\n * multiple strips (tiles), each approximately 8Kbytes.\n * This is useful for dealing with large images or\n * for dealing with machines with a limited amount\n * memory.\n */\nstatic void\nChopUpSingleUncompressedStrip(TIFF* tif)\n{\n\tregister TIFFDirectory *td = &tif->tif_dir;\n\tuint32 bytecount = td->td_stripbytecount[0];\n\tuint32 offset = td->td_stripoffset[0];\n\ttsize_t rowbytes = TIFFVTileSize(tif, 1), stripbytes;\n\ttstrip_t strip, nstrips, rowsperstrip;\n\tuint32* newcounts;\n\tuint32* newoffsets;\n\n\t/*\n\t * Make the rows hold at least one scanline, but fill specified amount\n\t * of data if possible.\n\t */\n#ifndef STRIP_SIZE_DEFAULT\n# define STRIP_SIZE_DEFAULT 8192\n#endif\n\tif (rowbytes > STRIP_SIZE_DEFAULT) {\n\t\tstripbytes = rowbytes;\n\t\trowsperstrip = 1;\n\t} else if (rowbytes > 0 ) {\n\t\trowsperstrip = STRIP_SIZE_DEFAULT / rowbytes;\n\t\tstripbytes = rowbytes * rowsperstrip;\n\t}\n else\n return;\n#undef STRIP_SIZE_DEFAULT\n\n\t/* \n\t * never increase the number of strips in an image\n\t */\n\tif (rowsperstrip >= td->td_rowsperstrip)\n\t\treturn;\n\tnstrips = (tstrip_t) TIFFhowmany(bytecount, stripbytes);\n if( nstrips == 0 ) /* something is wonky, do nothing. */\n return;\n\n\tnewcounts = (uint32*) _TIFFCheckMalloc(tif, nstrips, sizeof (uint32),\n\t\t\t\t\"for chopped \\\"StripByteCounts\\\" array\");\n\tnewoffsets = (uint32*) _TIFFCheckMalloc(tif, nstrips, sizeof (uint32),\n\t\t\t\t\"for chopped \\\"StripOffsets\\\" array\");\n\tif (newcounts == NULL || newoffsets == NULL) {\n\t /*\n\t\t * Unable to allocate new strip information, give\n\t\t * up and use the original one strip information.\n\t\t */\n\t\tif (newcounts != NULL)\n\t\t\t_TIFFfree(newcounts);\n\t\tif (newoffsets != NULL)\n\t\t\t_TIFFfree(newoffsets);\n\t\treturn;\n\t}\n\t/*\n\t * Fill the strip information arrays with new bytecounts and offsets\n\t * that reflect the broken-up format.\n\t */\n\tfor (strip = 0; strip < nstrips; strip++) {\n\t\tif (stripbytes > (tsize_t) bytecount)\n\t\t\tstripbytes = bytecount;\n\t\tnewcounts[strip] = stripbytes;\n\t\tnewoffsets[strip] = offset;\n\t\toffset += stripbytes;\n\t\tbytecount -= stripbytes;\n\t}\n\t/*\n\t * Replace old single strip info with multi-strip info.\n\t */\n\ttd->td_stripsperimage = td->td_nstrips = nstrips;\n\tTIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, rowsperstrip);\n\n\t_TIFFfree(td->td_stripbytecount);\n\t_TIFFfree(td->td_stripoffset);\n\ttd->td_stripbytecount = newcounts;\n\ttd->td_stripoffset = newoffsets;\n\ttd->td_stripbytecountsorted = 1;\n}\n\n/* vim: set ts=8 sts=8 sw=8 noet: */\n\n\n/* $Id$ */\n\n/*\n * Copyright (c) 1988-1997 Sam Leffler\n * Copyright (c) 1991-1997 Silicon Graphics, Inc.\n *\n * Permission to use, copy, modify, distribute, and sell this software and \n * its documentation for any purpose is hereby granted without fee, provided\n * that (i) the above copyright notices and this permission notice appear in\n * all copies of the software and related documentation, and (ii) the names of\n * Sam Leffler and Silicon Graphics may not be used in any advertising or\n * publicity relating to the software without the specific, prior written\n * permission of Sam Leffler and Silicon Graphics.\n * \n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND, \n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY \n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. \n * \n * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR\n * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\n * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\n * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF \n * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE \n * OF THIS SOFTWARE.\n */\n\n/*\n * TIFF Library.\n *\n * Directory Read Support Routines.\n */\n#include \"tiffiop.h\"\n\n#define\tIGNORE\t0\t\t/* tag placeholder used below */\n\n#ifdef HAVE_IEEEFP\n# define\tTIFFCvtIEEEFloatToNative(tif, n, fp)\n# define\tTIFFCvtIEEEDoubleToNative(tif, n, dp)\n#else\nextern\tvoid TIFFCvtIEEEFloatToNative(TIFF*, uint32, float*);\nextern\tvoid TIFFCvtIEEEDoubleToNative(TIFF*, uint32, double*);\n#endif\n\nstatic\tint EstimateStripByteCounts(TIFF*, TIFFDirEntry*, uint16);\nstatic\tvoid MissingRequired(TIFF*, const char*);\nstatic\tint CheckDirCount(TIFF*, TIFFDirEntry*, uint32);\nstatic\ttsize_t TIFFFetchData(TIFF*, TIFFDirEntry*, char*);\nstatic\ttsize_t TIFFFetchString(TIFF*, TIFFDirEntry*, char*);\nstatic\tfloat TIFFFetchRational(TIFF*, TIFFDirEntry*);\nstatic\tint TIFFFetchNormalTag(TIFF*, TIFFDirEntry*);\nstatic\tint TIFFFetchPerSampleShorts(TIFF*, TIFFDirEntry*, uint16*);\nstatic\tint TIFFFetchPerSampleLongs(TIFF*, TIFFDirEntry*, uint32*);\nstatic\tint TIFFFetchPerSampleAnys(TIFF*, TIFFDirEntry*, double*);\nstatic\tint TIFFFetchShortArray(TIFF*, TIFFDirEntry*, uint16*);\nstatic\tint TIFFFetchStripThing(TIFF*, TIFFDirEntry*, long, uint32**);\nstatic\tint TIFFFetchRefBlackWhite(TIFF*, TIFFDirEntry*);\nstatic\tfloat TIFFFetchFloat(TIFF*, TIFFDirEntry*);\nstatic\tint TIFFFetchFloatArray(TIFF*, TIFFDirEntry*, float*);\nstatic\tint TIFFFetchDoubleArray(TIFF*, TIFFDirEntry*, double*);\nstatic\tint TIFFFetchAnyArray(TIFF*, TIFFDirEntry*, double*);\nstatic\tint TIFFFetchShortPair(TIFF*, TIFFDirEntry*);\nstatic\tvoid ChopUpSingleUncompressedStrip(TIFF*);\n\n/*\n * Read the next TIFF directory from a file\n * and convert it to the internal format.\n * We read directories sequentially.\n */\nint\nTIFFReadDirectory(TIFF* tif)\n{\n\tstatic const char module[] = \"TIFFReadDirectory\";\n\n\tint n;\n\tTIFFDirectory* td;\n\tTIFFDirEntry *dp, *dir = NULL;\n\tuint16 iv;\n\tuint32 v;\n\tconst TIFFFieldInfo* fip;\n\tsize_t fix;\n\tuint16 dircount;\n\ttoff_t nextdiroff;\n\tint diroutoforderwarning = 0;\n\ttoff_t* new_dirlist;\n\n\ttif->tif_diroff = tif->tif_nextdiroff;\n\tif (tif->tif_diroff == 0)\t\t/* no more directories */\n\t\treturn (0);\n\n\t/*\n\t * XXX: Trick to prevent IFD looping. The one can create TIFF file\n\t * with looped directory pointers. We will maintain a list of already\n\t * seen directories and check every IFD offset against this list.\n\t */\n\tfor (n = 0; n < tif->tif_dirnumber; n++) {\n\t\tif (tif->tif_dirlist[n] == tif->tif_diroff)\n\t\t\treturn (0);\n\t}\n\ttif->tif_dirnumber++;\n\tnew_dirlist = (toff_t *)_TIFFrealloc(tif->tif_dirlist,\n\t\t\t\t\ttif->tif_dirnumber * sizeof(toff_t));\n\tif (!new_dirlist) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Failed to allocate space for IFD list\",\n\t\t\t tif->tif_name);\n\t\treturn (0);\n\t}\n\ttif->tif_dirlist = new_dirlist;\n\ttif->tif_dirlist[tif->tif_dirnumber - 1] = tif->tif_diroff;\n\n\t/*\n\t * Cleanup any previous compression state.\n\t */\n\t(*tif->tif_cleanup)(tif);\n\ttif->tif_curdir++;\n\tnextdiroff = 0;\n\tif (!isMapped(tif)) {\n\t\tif (!SeekOK(tif, tif->tif_diroff)) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Seek error accessing TIFF directory\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t\tif (!ReadOK(tif, &dircount, sizeof (uint16))) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Can not read TIFF directory count\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabShort(&dircount);\n\t\tdir = (TIFFDirEntry *)_TIFFCheckMalloc(tif,\n\t\t\t\t\t\t dircount,\n\t\t\t\t\t\t sizeof (TIFFDirEntry),\n\t\t\t\t\t\t \"to read TIFF directory\");\n\t\tif (dir == NULL)\n\t\t\treturn (0);\n\t\tif (!ReadOK(tif, dir, dircount*sizeof (TIFFDirEntry))) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n \"%.100s: Can not read TIFF directory\",\n tif->tif_name);\n\t\t\tgoto bad;\n\t\t}\n\t\t/*\n\t\t * Read offset to next directory for sequential scans.\n\t\t */\n\t\t(void) ReadOK(tif, &nextdiroff, sizeof (uint32));\n\t} else {\n\t\ttoff_t off = tif->tif_diroff;\n\n\t\tif (off + sizeof (uint16) > tif->tif_size) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Can not read TIFF directory count\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t} else\n\t\t\t_TIFFmemcpy(&dircount, tif->tif_base + off, sizeof (uint16));\n\t\toff += sizeof (uint16);\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabShort(&dircount);\n\t\tdir = (TIFFDirEntry *)_TIFFCheckMalloc(tif,\n\t\t dircount, sizeof (TIFFDirEntry), \"to read TIFF directory\");\n\t\tif (dir == NULL)\n\t\t\treturn (0);\n\t\tif (off + dircount*sizeof (TIFFDirEntry) > tif->tif_size) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n \"%s: Can not read TIFF directory\",\n tif->tif_name);\n\t\t\tgoto bad;\n\t\t} else {\n\t\t\t_TIFFmemcpy(dir, tif->tif_base + off,\n\t\t\t\t dircount*sizeof (TIFFDirEntry));\n\t\t}\n\t\toff += dircount* sizeof (TIFFDirEntry);\n\t\tif (off + sizeof (uint32) <= tif->tif_size)\n\t\t\t_TIFFmemcpy(&nextdiroff, tif->tif_base+off, sizeof (uint32));\n\t}\n\tif (tif->tif_flags & TIFF_SWAB)\n\t\tTIFFSwabLong(&nextdiroff);\n\ttif->tif_nextdiroff = nextdiroff;\n\n\ttif->tif_flags &= ~TIFF_BEENWRITING;\t/* reset before new dir */\n\t/*\n\t * Setup default value and then make a pass over\n\t * the fields to check type and tag information,\n\t * and to extract info required to size data\n\t * structures. A second pass is made afterwards\n\t * to read in everthing not taken in the first pass.\n\t */\n\ttd = &tif->tif_dir;\n\t/* free any old stuff and reinit */\n\tTIFFFreeDirectory(tif);\n\tTIFFDefaultDirectory(tif);\n\t/*\n\t * Electronic Arts writes gray-scale TIFF files\n\t * without a PlanarConfiguration directory entry.\n\t * Thus we setup a default value here, even though\n\t * the TIFF spec says there is no default value.\n\t */\n\tTIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);\n\n\t/*\n\t * Sigh, we must make a separate pass through the\n\t * directory for the following reason:\n\t *\n\t * We must process the Compression tag in the first pass\n\t * in order to merge in codec-private tag definitions (otherwise\n\t * we may get complaints about unknown tags). However, the\n\t * Compression tag may be dependent on the SamplesPerPixel\n\t * tag value because older TIFF specs permited Compression\n\t * to be written as a SamplesPerPixel-count tag entry.\n\t * Thus if we don't first figure out the correct SamplesPerPixel\n\t * tag value then we may end up ignoring the Compression tag\n\t * value because it has an incorrect count value (if the\n\t * true value of SamplesPerPixel is not 1).\n\t *\n\t * It sure would have been nice if Aldus had really thought\n\t * this stuff through carefully.\n\t */ \n\tfor (dp = dir, n = dircount; n > 0; n--, dp++) {\n\t\tif (tif->tif_flags & TIFF_SWAB) {\n\t\t\tTIFFSwabArrayOfShort(&dp->tdir_tag, 2);\n\t\t\tTIFFSwabArrayOfLong(&dp->tdir_count, 2);\n\t\t}\n\t\tif (dp->tdir_tag == TIFFTAG_SAMPLESPERPIXEL) {\n\t\t\tif (!TIFFFetchNormalTag(tif, dp))\n\t\t\t\tgoto bad;\n\t\t\tdp->tdir_tag = IGNORE;\n\t\t}\n\t}\n\t/*\n\t * First real pass over the directory.\n\t */\n\tfix = 0;\n\tfor (dp = dir, n = dircount; n > 0; n--, dp++) {\n\n\t\tif (fix >= tif->tif_nfields || dp->tdir_tag == IGNORE)\n\t\t\tcontinue;\n \n\t\t/*\n\t\t * Silicon Beach (at least) writes unordered\n\t\t * directory tags (violating the spec). Handle\n\t\t * it here, but be obnoxious (maybe they'll fix it?).\n\t\t */\n\t\tif (dp->tdir_tag < tif->tif_fieldinfo[fix]->field_tag) {\n\t\t\tif (!diroutoforderwarning) {\n\t\t\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\"%s: invalid TIFF directory; tags are not sorted in ascending order\",\n tif->tif_name);\n\t\t\t\tdiroutoforderwarning = 1;\n\t\t\t}\n\t\t\tfix = 0;\t\t\t/* O(n^2) */\n\t\t}\n\t\twhile (fix < tif->tif_nfields &&\n\t\t tif->tif_fieldinfo[fix]->field_tag < dp->tdir_tag)\n\t\t\tfix++;\n\t\tif (fix >= tif->tif_nfields ||\n\t\t tif->tif_fieldinfo[fix]->field_tag != dp->tdir_tag) {\n\n\t\t\t\t\tTIFFWarningExt(tif->tif_clientdata, module,\n \"%s: unknown field with tag %d (0x%x) encountered\",\n tif->tif_name, dp->tdir_tag, dp->tdir_tag,\n dp->tdir_type);\n\n TIFFMergeFieldInfo( tif,\n _TIFFCreateAnonFieldInfo( tif,\n dp->tdir_tag,\n\t\t\t\t\t (TIFFDataType) dp->tdir_type ),\n 1 );\n fix = 0;\n while (fix < tif->tif_nfields &&\n tif->tif_fieldinfo[fix]->field_tag < dp->tdir_tag)\n\t\t\tfix++;\n\t\t}\n\t\t/*\n\t\t * Null out old tags that we ignore.\n\t\t */\n\t\tif (tif->tif_fieldinfo[fix]->field_bit == FIELD_IGNORE) {\n\tignore:\n\t\t\tdp->tdir_tag = IGNORE;\n\t\t\tcontinue;\n\t\t}\n\t\t/*\n\t\t * Check data type.\n\t\t */\n\t\tfip = tif->tif_fieldinfo[fix];\n\t\twhile (dp->tdir_type != (unsigned short) fip->field_type\n && fix < tif->tif_nfields) {\n\t\t\tif (fip->field_type == TIFF_ANY)\t/* wildcard */\n\t\t\t\tbreak;\n fip = tif->tif_fieldinfo[++fix];\n\t\t\tif (fix >= tif->tif_nfields ||\n\t\t\t fip->field_tag != dp->tdir_tag) {\n\t\t\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\t\t\t\"%s: wrong data type %d for \\\"%s\\\"; tag ignored\",\n\t\t\t\t\t tif->tif_name, dp->tdir_type,\n\t\t\t\t\t tif->tif_fieldinfo[fix-1]->field_name);\n\t\t\t\tgoto ignore;\n\t\t\t}\n\t\t}\n\t\t/*\n\t\t * Check count if known in advance.\n\t\t */\n\t\tif (fip->field_readcount != TIFF_VARIABLE\n\t\t && fip->field_readcount != TIFF_VARIABLE2) {\n\t\t\tuint32 expected = (fip->field_readcount == TIFF_SPP) ?\n\t\t\t (uint32) td->td_samplesperpixel :\n\t\t\t (uint32) fip->field_readcount;\n\t\t\tif (!CheckDirCount(tif, dp, expected))\n\t\t\t\tgoto ignore;\n\t\t}\n\n\t\tswitch (dp->tdir_tag) {\n\t\tcase TIFFTAG_COMPRESSION:\n\t\t\t/*\n\t\t\t * The 5.0 spec says the Compression tag has\n\t\t\t * one value, while earlier specs say it has\n\t\t\t * one value per sample. Because of this, we\n\t\t\t * accept the tag if one value is supplied.\n\t\t\t */\n\t\t\tif (dp->tdir_count == 1) {\n\t\t\t\tv = TIFFExtractData(tif,\n\t\t\t\t dp->tdir_type, dp->tdir_offset);\n\t\t\t\tif (!TIFFSetField(tif, dp->tdir_tag, (uint16)v))\n\t\t\t\t\tgoto bad;\n\t\t\t\tbreak;\n\t\t\t/* XXX: workaround for broken TIFFs */\n\t\t\t} else if (dp->tdir_type == TIFF_LONG) {\n\t\t\t\tif (!TIFFFetchPerSampleLongs(tif, dp, &v) ||\n\t\t\t\t !TIFFSetField(tif, dp->tdir_tag, (uint16)v))\n\t\t\t\t\tgoto bad;\n\t\t\t} else {\n\t\t\t\tif (!TIFFFetchPerSampleShorts(tif, dp, &iv)\n\t\t\t\t || !TIFFSetField(tif, dp->tdir_tag, iv))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tdp->tdir_tag = IGNORE;\n\t\t\tbreak;\n\t\tcase TIFFTAG_STRIPOFFSETS:\n\t\tcase TIFFTAG_STRIPBYTECOUNTS:\n\t\tcase TIFFTAG_TILEOFFSETS:\n\t\tcase TIFFTAG_TILEBYTECOUNTS:\n\t\t\tTIFFSetFieldBit(tif, fip->field_bit);\n\t\t\tbreak;\n\t\tcase TIFFTAG_IMAGEWIDTH:\n\t\tcase TIFFTAG_IMAGELENGTH:\n\t\tcase TIFFTAG_IMAGEDEPTH:\n\t\tcase TIFFTAG_TILELENGTH:\n\t\tcase TIFFTAG_TILEWIDTH:\n\t\tcase TIFFTAG_TILEDEPTH:\n\t\tcase TIFFTAG_PLANARCONFIG:\n\t\tcase TIFFTAG_ROWSPERSTRIP:\n\t\tcase TIFFTAG_EXTRASAMPLES:\n\t\t\tif (!TIFFFetchNormalTag(tif, dp))\n\t\t\t\tgoto bad;\n\t\t\tdp->tdir_tag = IGNORE;\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t/*\n\t * Allocate directory structure and setup defaults.\n\t */\n\tif (!TIFFFieldSet(tif, FIELD_IMAGEDIMENSIONS)) {\n\t\tMissingRequired(tif, \"ImageLength\");\n\t\tgoto bad;\n\t}\n\tif (!TIFFFieldSet(tif, FIELD_PLANARCONFIG)) {\n\t\tMissingRequired(tif, \"PlanarConfiguration\");\n\t\tgoto bad;\n\t}\n\t/* \n \t * Setup appropriate structures (by strip or by tile)\n\t */\n\tif (!TIFFFieldSet(tif, FIELD_TILEDIMENSIONS)) {\n\t\ttd->td_nstrips = TIFFNumberOfStrips(tif);\n\t\ttd->td_tilewidth = td->td_imagewidth;\n\t\ttd->td_tilelength = td->td_rowsperstrip;\n\t\ttd->td_tiledepth = td->td_imagedepth;\n\t\ttif->tif_flags &= ~TIFF_ISTILED;\n\t} else {\n\t\ttd->td_nstrips = TIFFNumberOfTiles(tif);\n\t\ttif->tif_flags |= TIFF_ISTILED;\n\t}\n\tif (!td->td_nstrips) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module, \"%s: cannot handle zero number of %s\",\n\t\t\t tif->tif_name, isTiled(tif) ? \"tiles\" : \"strips\");\n\t\tgoto bad;\n\t}\n\ttd->td_stripsperimage = td->td_nstrips;\n\tif (td->td_planarconfig == PLANARCONFIG_SEPARATE)\n\t\ttd->td_stripsperimage /= td->td_samplesperpixel;\n\tif (!TIFFFieldSet(tif, FIELD_STRIPOFFSETS)) {\n\t\tMissingRequired(tif,\n\t\t isTiled(tif) ? \"TileOffsets\" : \"StripOffsets\");\n\t\tgoto bad;\n\t}\n\n\t/*\n\t * Second pass: extract other information.\n\t */\n\tfor (dp = dir, n = dircount; n > 0; n--, dp++) {\n\t\tif (dp->tdir_tag == IGNORE)\n\t\t\tcontinue;\n\t\tswitch (dp->tdir_tag) {\n\t\tcase TIFFTAG_MINSAMPLEVALUE:\n\t\tcase TIFFTAG_MAXSAMPLEVALUE:\n\t\tcase TIFFTAG_BITSPERSAMPLE:\n\t\tcase TIFFTAG_DATATYPE:\n\t\tcase TIFFTAG_SAMPLEFORMAT:\n\t\t\t/*\n\t\t\t * The 5.0 spec says the Compression tag has\n\t\t\t * one value, while earlier specs say it has\n\t\t\t * one value per sample. Because of this, we\n\t\t\t * accept the tag if one value is supplied.\n\t\t\t *\n * The MinSampleValue, MaxSampleValue, BitsPerSample\n * DataType and SampleFormat tags are supposed to be\n * written as one value/sample, but some vendors\n * incorrectly write one value only -- so we accept\n * that as well (yech). Other vendors write correct\n\t\t\t * value for NumberOfSamples, but incorrect one for\n\t\t\t * BitsPerSample and friends, and we will read this\n\t\t\t * too.\n\t\t\t */\n\t\t\tif (dp->tdir_count == 1) {\n\t\t\t\tv = TIFFExtractData(tif,\n\t\t\t\t dp->tdir_type, dp->tdir_offset);\n\t\t\t\tif (!TIFFSetField(tif, dp->tdir_tag, (uint16)v))\n\t\t\t\t\tgoto bad;\n\t\t\t/* XXX: workaround for broken TIFFs */\n\t\t\t} else if (dp->tdir_tag == TIFFTAG_BITSPERSAMPLE\n\t\t\t\t && dp->tdir_type == TIFF_LONG) {\n\t\t\t\tif (!TIFFFetchPerSampleLongs(tif, dp, &v) ||\n\t\t\t\t !TIFFSetField(tif, dp->tdir_tag, (uint16)v))\n\t\t\t\t\tgoto bad;\n\t\t\t} else {\n\t\t\t\tif (!TIFFFetchPerSampleShorts(tif, dp, &iv) ||\n\t\t\t\t !TIFFSetField(tif, dp->tdir_tag, iv))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIFFTAG_SMINSAMPLEVALUE:\n\t\tcase TIFFTAG_SMAXSAMPLEVALUE:\n\t\t\t{\n\t\t\t\tdouble dv = 0.0;\n\t\t\t\tif (!TIFFFetchPerSampleAnys(tif, dp, &dv) ||\n\t\t\t\t !TIFFSetField(tif, dp->tdir_tag, dv))\n\t\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIFFTAG_STRIPOFFSETS:\n\t\tcase TIFFTAG_TILEOFFSETS:\n\t\t\tif (!TIFFFetchStripThing(tif, dp,\n\t\t\t td->td_nstrips, &td->td_stripoffset))\n\t\t\t\tgoto bad;\n\t\t\tbreak;\n\t\tcase TIFFTAG_STRIPBYTECOUNTS:\n\t\tcase TIFFTAG_TILEBYTECOUNTS:\n\t\t\tif (!TIFFFetchStripThing(tif, dp,\n\t\t\t td->td_nstrips, &td->td_stripbytecount))\n\t\t\t\tgoto bad;\n\t\t\tbreak;\n\t\tcase TIFFTAG_COLORMAP:\n\t\tcase TIFFTAG_TRANSFERFUNCTION:\n\t\t\t{\n\t\t\t\tchar* cp;\n\t\t\t\t/*\n\t\t\t\t * TransferFunction can have either 1x or 3x\n\t\t\t\t * data values; Colormap can have only 3x\n\t\t\t\t * items.\n\t\t\t\t */\n\t\t\t\tv = 1L<<td->td_bitspersample;\n\t\t\t\tif (dp->tdir_tag == TIFFTAG_COLORMAP ||\n\t\t\t\t dp->tdir_count != v) {\n\t\t\t\t\tif (!CheckDirCount(tif, dp, 3 * v))\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tv *= sizeof(uint16);\n\t\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t\t\t\t\t dp->tdir_count,\n\t\t\t\t\t\t\t sizeof (uint16),\n\t\t\t\t\t\"to read \\\"TransferFunction\\\" tag\");\n\t\t\t\tif (cp != NULL) {\n\t\t\t\t\tif (TIFFFetchData(tif, dp, cp)) {\n\t\t\t\t\t\t/*\n\t\t\t\t\t\t * This deals with there being\n\t\t\t\t\t\t * only one array to apply to\n\t\t\t\t\t\t * all samples.\n\t\t\t\t\t\t */\n\t\t\t\t\t\tuint32 c = 1L << td->td_bitspersample;\n\t\t\t\t\t\tif (dp->tdir_count == c)\n\t\t\t\t\t\t\tv = 0L;\n\t\t\t\t\t\tTIFFSetField(tif, dp->tdir_tag,\n\t\t\t\t\t\t cp, cp+v, cp+2*v);\n\t\t\t\t\t}\n\t\t\t\t\t_TIFFfree(cp);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase TIFFTAG_PAGENUMBER:\n\t\tcase TIFFTAG_HALFTONEHINTS:\n\t\tcase TIFFTAG_YCBCRSUBSAMPLING:\n\t\tcase TIFFTAG_DOTRANGE:\n\t\t\t(void) TIFFFetchShortPair(tif, dp);\n\t\t\tbreak;\n\t\tcase TIFFTAG_REFERENCEBLACKWHITE:\n\t\t\t(void) TIFFFetchRefBlackWhite(tif, dp);\n\t\t\tbreak;\n/* BEGIN REV 4.0 COMPATIBILITY */\n\t\tcase TIFFTAG_OSUBFILETYPE:\n\t\t\tv = 0L;\n\t\t\tswitch (TIFFExtractData(tif, dp->tdir_type,\n\t\t\t dp->tdir_offset)) {\n\t\t\tcase OFILETYPE_REDUCEDIMAGE:\n\t\t\t\tv = FILETYPE_REDUCEDIMAGE;\n\t\t\t\tbreak;\n\t\t\tcase OFILETYPE_PAGE:\n\t\t\t\tv = FILETYPE_PAGE;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (v)\n\t\t\t\tTIFFSetField(tif, TIFFTAG_SUBFILETYPE, v);\n\t\t\tbreak;\n/* END REV 4.0 COMPATIBILITY */\n\t\tdefault:\n\t\t\t(void) TIFFFetchNormalTag(tif, dp);\n\t\t\tbreak;\n\t\t}\n\t}\n\t/*\n\t * Verify Palette image has a Colormap.\n\t */\n\tif (td->td_photometric == PHOTOMETRIC_PALETTE &&\n\t !TIFFFieldSet(tif, FIELD_COLORMAP)) {\n\t\tMissingRequired(tif, \"Colormap\");\n\t\tgoto bad;\n\t}\n\t/*\n\t * Attempt to deal with a missing StripByteCounts tag.\n\t */\n\tif (!TIFFFieldSet(tif, FIELD_STRIPBYTECOUNTS)) {\n\t\t/*\n\t\t * Some manufacturers violate the spec by not giving\n\t\t * the size of the strips. In this case, assume there\n\t\t * is one uncompressed strip of data.\n\t\t */\n\t\tif ((td->td_planarconfig == PLANARCONFIG_CONTIG &&\n\t\t td->td_nstrips > 1) ||\n\t\t (td->td_planarconfig == PLANARCONFIG_SEPARATE &&\n\t\t td->td_nstrips != td->td_samplesperpixel)) {\n\t\t MissingRequired(tif, \"StripByteCounts\");\n\t\t goto bad;\n\t\t}\n\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\t\t\t\"%s: TIFF directory is missing required \"\n\t\t\t\"\\\"%s\\\" field, calculating from imagelength\",\n\t\t\ttif->tif_name,\n\t\t _TIFFFieldWithTag(tif,TIFFTAG_STRIPBYTECOUNTS)->field_name);\n\t\tif (EstimateStripByteCounts(tif, dir, dircount) < 0)\n\t\t goto bad;\n/* \n * Assume we have wrong StripByteCount value (in case of single strip) in\n * following cases:\n * - it is equal to zero along with StripOffset;\n * - it is larger than file itself (in case of uncompressed image);\n * - it is smaller than the size of the bytes per row multiplied on the\n * number of rows. The last case should not be checked in the case of\n * writing new image, because we may do not know the exact strip size\n * until the whole image will be written and directory dumped out.\n */\n#define\tBYTECOUNTLOOKSBAD \\\n ( (td->td_stripbytecount[0] == 0 && td->td_stripoffset[0] != 0) || \\\n (td->td_compression == COMPRESSION_NONE && \\\n td->td_stripbytecount[0] > TIFFGetFileSize(tif) - td->td_stripoffset[0]) || \\\n (tif->tif_mode == O_RDONLY && \\\n td->td_compression == COMPRESSION_NONE && \\\n td->td_stripbytecount[0] < TIFFScanlineSize(tif) * td->td_imagelength) )\n\n\t} else if (td->td_nstrips == 1 \n && td->td_stripoffset[0] != 0 \n && BYTECOUNTLOOKSBAD) {\n\t\t/*\n\t\t * XXX: Plexus (and others) sometimes give a value of zero for\n\t\t * a tag when they don't know what the correct value is! Try\n\t\t * and handle the simple case of estimating the size of a one\n\t\t * strip image.\n\t\t */\n\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\t\"%s: Bogus \\\"%s\\\" field, ignoring and calculating from imagelength\",\n tif->tif_name,\n\t\t _TIFFFieldWithTag(tif,TIFFTAG_STRIPBYTECOUNTS)->field_name);\n\t\tif(EstimateStripByteCounts(tif, dir, dircount) < 0)\n\t\t goto bad;\n\t} else if (td->td_planarconfig == PLANARCONFIG_CONTIG\n\t\t && td->td_nstrips > 2\n\t\t && td->td_compression == COMPRESSION_NONE\n\t\t && td->td_stripbytecount[0] != td->td_stripbytecount[1]) {\n\t\t/*\n\t\t * XXX: Some vendors fill StripByteCount array with absolutely\n\t\t * wrong values (it can be equal to StripOffset array, for\n\t\t * example). Catch this case here.\n\t\t */\n\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\t\"%s: Wrong \\\"%s\\\" field, ignoring and calculating from imagelength\",\n tif->tif_name,\n\t\t _TIFFFieldWithTag(tif,TIFFTAG_STRIPBYTECOUNTS)->field_name);\n\t\tif (EstimateStripByteCounts(tif, dir, dircount) < 0)\n\t\t goto bad;\n\t}\n\tif (dir) {\n\t\t_TIFFfree((char *)dir);\n\t\tdir = NULL;\n\t}\n\tif (!TIFFFieldSet(tif, FIELD_MAXSAMPLEVALUE))\n\t\ttd->td_maxsamplevalue = (uint16)((1L<<td->td_bitspersample)-1);\n\t/*\n\t * Setup default compression scheme.\n\t */\n\n\t/*\n\t * XXX: We can optimize checking for the strip bounds using the sorted\n\t * bytecounts array. See also comments for TIFFAppendToStrip()\n\t * function in tif_write.c.\n\t */\n\tif (td->td_nstrips > 1) {\n\t\ttstrip_t strip;\n\n\t\ttd->td_stripbytecountsorted = 1;\n\t\tfor (strip = 1; strip < td->td_nstrips; strip++) {\n\t\t\tif (td->td_stripoffset[strip - 1] >\n\t\t\t td->td_stripoffset[strip]) {\n\t\t\t\ttd->td_stripbytecountsorted = 0;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (!TIFFFieldSet(tif, FIELD_COMPRESSION))\n\t\tTIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_NONE);\n /*\n * Some manufacturers make life difficult by writing\n\t * large amounts of uncompressed data as a single strip.\n\t * This is contrary to the recommendations of the spec.\n * The following makes an attempt at breaking such images\n\t * into strips closer to the recommended 8k bytes. A\n\t * side effect, however, is that the RowsPerStrip tag\n\t * value may be changed.\n */\n\tif (td->td_nstrips == 1 && td->td_compression == COMPRESSION_NONE &&\n\t (tif->tif_flags & (TIFF_STRIPCHOP|TIFF_ISTILED)) == TIFF_STRIPCHOP)\n\t\tChopUpSingleUncompressedStrip(tif);\n\n\t/*\n\t * Reinitialize i/o since we are starting on a new directory.\n\t */\n\ttif->tif_row = (uint32) -1;\n\ttif->tif_curstrip = (tstrip_t) -1;\n\ttif->tif_col = (uint32) -1;\n\ttif->tif_curtile = (ttile_t) -1;\n\ttif->tif_tilesize = (tsize_t) -1;\n\n\ttif->tif_scanlinesize = TIFFScanlineSize(tif);\n\tif (!tif->tif_scanlinesize) {\n\t\tTIFFErrorExt(tif->tif_clientdata, module, \"%s: cannot handle zero scanline size\",\n\t\t\t tif->tif_name);\n\t\treturn (0);\n\t}\n\n\tif (isTiled(tif)) {\n\t\ttif->tif_tilesize = TIFFTileSize(tif);\n\t\tif (!tif->tif_tilesize) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module, \"%s: cannot handle zero tile size\",\n\t\t\t\t tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t} else {\n\t\tif (!TIFFStripSize(tif)) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module, \"%s: cannot handle zero strip size\",\n\t\t\t\t tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t}\n\treturn (1);\nbad:\n\tif (dir)\n\t\t_TIFFfree(dir);\n\treturn (0);\n}\n\n/* \n * Read custom directory from the arbitarry offset.\n * The code is very similar to TIFFReadDirectory().\n */\nint\nTIFFReadCustomDirectory(TIFF* tif, toff_t diroff,\n\t\t\tconst TIFFFieldInfo info[], size_t n)\n{\n\tstatic const char module[] = \"TIFFReadCustomDirectory\";\n\n\tTIFFDirectory* td = &tif->tif_dir;\n\tTIFFDirEntry *dp, *dir = NULL;\n\tconst TIFFFieldInfo* fip;\n\tsize_t fix;\n\tuint16 i, dircount;\n\n\t_TIFFSetupFieldInfo(tif, info, n);\n\n\ttif->tif_diroff = diroff;\n\n\tif (!isMapped(tif)) {\n\t\tif (!SeekOK(tif, diroff)) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Seek error accessing TIFF directory\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t\tif (!ReadOK(tif, &dircount, sizeof (uint16))) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Can not read TIFF directory count\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t}\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabShort(&dircount);\n\t\tdir = (TIFFDirEntry *)_TIFFCheckMalloc(tif,\n\t\t\t\t\t\t dircount,\n\t\t\t\t\t\t sizeof (TIFFDirEntry),\n\t\t\t\t\t\t \"to read TIFF directory\");\n\t\tif (dir == NULL)\n\t\t\treturn (0);\n\t\tif (!ReadOK(tif, dir, dircount * sizeof (TIFFDirEntry))) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n \"%.100s: Can not read TIFF directory\",\n tif->tif_name);\n\t\t\tgoto bad;\n\t\t}\n\t} else {\n\t\ttoff_t off = diroff;\n\n\t\tif (off + sizeof (uint16) > tif->tif_size) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t \"%s: Can not read TIFF directory count\",\n tif->tif_name);\n\t\t\treturn (0);\n\t\t} else\n\t\t\t_TIFFmemcpy(&dircount, tif->tif_base + off, sizeof (uint16));\n\t\toff += sizeof (uint16);\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabShort(&dircount);\n\t\tdir = (TIFFDirEntry *)_TIFFCheckMalloc(tif,\n\t\t dircount, sizeof (TIFFDirEntry), \"to read TIFF directory\");\n\t\tif (dir == NULL)\n\t\t\treturn (0);\n\t\tif (off + dircount * sizeof (TIFFDirEntry) > tif->tif_size) {\n\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n \"%s: Can not read TIFF directory\",\n tif->tif_name);\n\t\t\tgoto bad;\n\t\t} else {\n\t\t\t_TIFFmemcpy(dir, tif->tif_base + off,\n\t\t\t\t dircount * sizeof (TIFFDirEntry));\n\t\t}\n\t}\n\n\tTIFFFreeDirectory(tif);\n\n\tfix = 0;\n\tfor (dp = dir, i = dircount; i > 0; i--, dp++) {\n\t\tif (tif->tif_flags & TIFF_SWAB) {\n\t\t\tTIFFSwabArrayOfShort(&dp->tdir_tag, 2);\n\t\t\tTIFFSwabArrayOfLong(&dp->tdir_count, 2);\n\t\t}\n\n\t\tif (fix >= tif->tif_nfields || dp->tdir_tag == IGNORE)\n\t\t\tcontinue;\n\n\t\twhile (fix < tif->tif_nfields &&\n\t\t tif->tif_fieldinfo[fix]->field_tag < dp->tdir_tag)\n\t\t\tfix++;\n\n\t\tif (fix >= tif->tif_nfields ||\n\t\t tif->tif_fieldinfo[fix]->field_tag != dp->tdir_tag) {\n\n\t\t\tTIFFWarningExt(tif->tif_clientdata, module,\n \"%s: unknown field with tag %d (0x%x) encountered\",\n\t\t\t\t tif->tif_name, dp->tdir_tag, dp->tdir_tag,\n\t\t\t\t dp->tdir_type);\n\n\t\t\tTIFFMergeFieldInfo(tif,\n\t\t\t\t\t _TIFFCreateAnonFieldInfo(tif,\n\t\t\t\t\t\tdp->tdir_tag,\n\t\t\t\t\t\t(TIFFDataType)dp->tdir_type),\n\t\t\t\t\t 1);\n\n\t\t\tfix = 0;\n\t\t\twhile (fix < tif->tif_nfields &&\n\t\t\t tif->tif_fieldinfo[fix]->field_tag < dp->tdir_tag)\n\t\t\t\tfix++;\n\t\t}\n\t\t/*\n\t\t * Null out old tags that we ignore.\n\t\t */\n\t\tif (tif->tif_fieldinfo[fix]->field_bit == FIELD_IGNORE) {\n\tignore:\n\t\t\tdp->tdir_tag = IGNORE;\n\t\t\tcontinue;\n\t\t}\n\t\t/*\n\t\t * Check data type.\n\t\t */\n\t\tfip = tif->tif_fieldinfo[fix];\n\t\twhile (dp->tdir_type != (unsigned short) fip->field_type\n && fix < tif->tif_nfields) {\n\t\t\tif (fip->field_type == TIFF_ANY)\t/* wildcard */\n\t\t\t\tbreak;\n fip = tif->tif_fieldinfo[++fix];\n\t\t\tif (fix >= tif->tif_nfields ||\n\t\t\t fip->field_tag != dp->tdir_tag) {\n\t\t\t\tTIFFWarningExt(tif->tif_clientdata, module,\n\t\t\t\"%s: wrong data type %d for \\\"%s\\\"; tag ignored\",\n\t\t\t\t\t tif->tif_name, dp->tdir_type,\n\t\t\t\t\t tif->tif_fieldinfo[fix-1]->field_name);\n\t\t\t\tgoto ignore;\n\t\t\t}\n\t\t}\n\t\t/*\n\t\t * Check count if known in advance.\n\t\t */\n\t\tif (fip->field_readcount != TIFF_VARIABLE\n\t\t && fip->field_readcount != TIFF_VARIABLE2) {\n\t\t\tuint32 expected = (fip->field_readcount == TIFF_SPP) ?\n\t\t\t (uint32) td->td_samplesperpixel :\n\t\t\t (uint32) fip->field_readcount;\n\t\t\tif (!CheckDirCount(tif, dp, expected))\n\t\t\t\tgoto ignore;\n\t\t}\n\n\t\t(void) TIFFFetchNormalTag(tif, dp);\n\t}\n\t\n\tif (dir)\n\t\t_TIFFfree(dir);\n\treturn 1;\n\nbad:\n\tif (dir)\n\t\t_TIFFfree(dir);\n\treturn 0;\n}\n\n/*\n * EXIF is important special case of custom IFD, so we have a special\n * function to read it.\n */\nint\nTIFFReadEXIFDirectory(TIFF* tif, toff_t diroff)\n{\n\tsize_t exifFieldInfoCount;\n\tconst TIFFFieldInfo *exifFieldInfo =\n\t\t_TIFFGetExifFieldInfo(&exifFieldInfoCount);\n\treturn TIFFReadCustomDirectory(tif, diroff, exifFieldInfo,\n\t\t\t\t exifFieldInfoCount);\n}\n\nstatic int\nEstimateStripByteCounts(TIFF* tif, TIFFDirEntry* dir, uint16 dircount)\n{\n\tstatic const char module[] = \"EstimateStripByteCounts\";\n\n\tregister TIFFDirEntry *dp;\n\tregister TIFFDirectory *td = &tif->tif_dir;\n\tuint16 i;\n\n\tif (td->td_stripbytecount)\n\t\t_TIFFfree(td->td_stripbytecount);\n\ttd->td_stripbytecount = (uint32*)\n\t _TIFFCheckMalloc(tif, td->td_nstrips, sizeof (uint32),\n\t\t\"for \\\"StripByteCounts\\\" array\");\n\tif (td->td_compression != COMPRESSION_NONE) {\n\t\tuint32 space = (uint32)(sizeof (TIFFHeader)\n\t\t + sizeof (uint16)\n\t\t + (dircount * sizeof (TIFFDirEntry))\n\t\t + sizeof (uint32));\n\t\ttoff_t filesize = TIFFGetFileSize(tif);\n\t\tuint16 n;\n\n\t\t/* calculate amount of space used by indirect values */\n\t\tfor (dp = dir, n = dircount; n > 0; n--, dp++)\n\t\t{\n\t\t\tuint32 cc = TIFFDataWidth((TIFFDataType) dp->tdir_type);\n\t\t\tif (cc == 0) {\n\t\t\t\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t\t\"%s: Cannot determine size of unknown tag type %d\",\n\t\t\t\t\t tif->tif_name, dp->tdir_type);\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\tcc = cc * dp->tdir_count;\n\t\t\tif (cc > sizeof (uint32))\n\t\t\t\tspace += cc;\n\t\t}\n\t\tspace = filesize - space;\n\t\tif (td->td_planarconfig == PLANARCONFIG_SEPARATE)\n\t\t\tspace /= td->td_samplesperpixel;\n\t\tfor (i = 0; i < td->td_nstrips; i++)\n\t\t\ttd->td_stripbytecount[i] = space;\n\t\t/*\n\t\t * This gross hack handles the case were the offset to\n\t\t * the last strip is past the place where we think the strip\n\t\t * should begin. Since a strip of data must be contiguous,\n\t\t * it's safe to assume that we've overestimated the amount\n\t\t * of data in the strip and trim this number back accordingly.\n\t\t */ \n\t\ti--;\n\t\tif (((toff_t)(td->td_stripoffset[i]+td->td_stripbytecount[i]))\n > filesize)\n\t\t\ttd->td_stripbytecount[i] =\n\t\t\t filesize - td->td_stripoffset[i];\n\t} else {\n\t\tuint32 rowbytes = TIFFScanlineSize(tif);\n\t\tuint32 rowsperstrip = td->td_imagelength/td->td_stripsperimage;\n\t\tfor (i = 0; i < td->td_nstrips; i++)\n\t\t\ttd->td_stripbytecount[i] = rowbytes*rowsperstrip;\n\t}\n\tTIFFSetFieldBit(tif, FIELD_STRIPBYTECOUNTS);\n\tif (!TIFFFieldSet(tif, FIELD_ROWSPERSTRIP))\n\t\ttd->td_rowsperstrip = td->td_imagelength;\n\treturn 1;\n}\n\nstatic void\nMissingRequired(TIFF* tif, const char* tagname)\n{\n\tstatic const char module[] = \"MissingRequired\";\n\n\tTIFFErrorExt(tif->tif_clientdata, module,\n\t\t \"%s: TIFF directory is missing required \\\"%s\\\" field\",\n\t\t tif->tif_name, tagname);\n}\n\n/*\n * Check the count field of a directory\n * entry against a known value. The caller\n * is expected to skip/ignore the tag if\n * there is a mismatch.\n */\nstatic int\nCheckDirCount(TIFF* tif, TIFFDirEntry* dir, uint32 count)\n{\n\tif (count > dir->tdir_count) {\n\t\tTIFFWarningExt(tif->tif_clientdata, tif->tif_name,\n\t\"incorrect count for field \\\"%s\\\" (%lu, expecting %lu); tag ignored\",\n\t\t _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name,\n\t\t dir->tdir_count, count);\n\t\treturn (0);\n\t} else if (count < dir->tdir_count) {\n\t\tTIFFWarningExt(tif->tif_clientdata, tif->tif_name,\n\t\"incorrect count for field \\\"%s\\\" (%lu, expecting %lu); tag trimmed\",\n\t\t _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name,\n\t\t dir->tdir_count, count);\n\t\treturn (1);\n\t}\n\treturn (1);\n}\n\n/*\n * Fetch a contiguous directory item.\n */\nstatic tsize_t\nTIFFFetchData(TIFF* tif, TIFFDirEntry* dir, char* cp)\n{\n\tint w = TIFFDataWidth((TIFFDataType) dir->tdir_type);\n\ttsize_t cc = dir->tdir_count * w;\n\n\t/* Check for overflow. */\n\tif (!dir->tdir_count || !w || cc / w != (tsize_t)dir->tdir_count)\n\t\tgoto bad;\n\n\tif (!isMapped(tif)) {\n\t\tif (!SeekOK(tif, dir->tdir_offset))\n\t\t\tgoto bad;\n\t\tif (!ReadOK(tif, cp, cc))\n\t\t\tgoto bad;\n\t} else {\n\t\ttsize_t offset = dir->tdir_offset + cc;\n\t\t/* Check for overflow. */\n\t\tif ((tsize_t)dir->tdir_offset != offset - cc\n\t\t || offset > (tsize_t)tif->tif_size)\n\t\t\tgoto bad;\n\t\t_TIFFmemcpy(cp, tif->tif_base + dir->tdir_offset, cc);\n\t}\n\tif (tif->tif_flags & TIFF_SWAB) {\n\t\tswitch (dir->tdir_type) {\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t\tTIFFSwabArrayOfShort((uint16*) cp, dir->tdir_count);\n\t\t\tbreak;\n\t\tcase TIFF_LONG:\n\t\tcase TIFF_SLONG:\n\t\tcase TIFF_FLOAT:\n\t\t\tTIFFSwabArrayOfLong((uint32*) cp, dir->tdir_count);\n\t\t\tbreak;\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\t\tTIFFSwabArrayOfLong((uint32*) cp, 2*dir->tdir_count);\n\t\t\tbreak;\n\t\tcase TIFF_DOUBLE:\n\t\t\tTIFFSwabArrayOfDouble((double*) cp, dir->tdir_count);\n\t\t\tbreak;\n\t\t}\n\t}\n\treturn (cc);\nbad:\n\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t \"Error fetching data for field \\\"%s\\\"\",\n\t\t _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);\n\treturn (tsize_t) 0;\n}\n\n/*\n * Fetch an ASCII item from the file.\n */\nstatic tsize_t\nTIFFFetchString(TIFF* tif, TIFFDirEntry* dir, char* cp)\n{\n\tif (dir->tdir_count <= 4) {\n\t\tuint32 l = dir->tdir_offset;\n\t\tif (tif->tif_flags & TIFF_SWAB)\n\t\t\tTIFFSwabLong(&l);\n\t\t_TIFFmemcpy(cp, &l, dir->tdir_count);\n\t\treturn (1);\n\t}\n\treturn (TIFFFetchData(tif, dir, cp));\n}\n\n/*\n * Convert numerator+denominator to float.\n */\nstatic int\ncvtRational(TIFF* tif, TIFFDirEntry* dir, uint32 num, uint32 denom, float* rv)\n{\n\tif (denom == 0) {\n\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t \"%s: Rational with zero denominator (num = %lu)\",\n\t\t _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name, num);\n\t\treturn (0);\n\t} else {\n\t\tif (dir->tdir_type == TIFF_RATIONAL)\n\t\t\t*rv = ((float)num / (float)denom);\n\t\telse\n\t\t\t*rv = ((float)(int32)num / (float)(int32)denom);\n\t\treturn (1);\n\t}\n}\n\n/*\n * Fetch a rational item from the file\n * at offset off and return the value\n * as a floating point number.\n */\nstatic float\nTIFFFetchRational(TIFF* tif, TIFFDirEntry* dir)\n{\n\tuint32 l[2];\n\tfloat v;\n\n\treturn (!TIFFFetchData(tif, dir, (char *)l) ||\n\t !cvtRational(tif, dir, l[0], l[1], &v) ? 1.0f : v);\n}\n\n/*\n * Fetch a single floating point value\n * from the offset field and return it\n * as a native float.\n */\nstatic float\nTIFFFetchFloat(TIFF* tif, TIFFDirEntry* dir)\n{\n\tfloat v;\n\tint32 l = TIFFExtractData(tif, dir->tdir_type, dir->tdir_offset);\n _TIFFmemcpy(&v, &l, sizeof(float));\n\tTIFFCvtIEEEFloatToNative(tif, 1, &v);\n\treturn (v);\n}\n\n/*\n * Fetch an array of BYTE or SBYTE values.\n */\nstatic int\nTIFFFetchByteArray(TIFF* tif, TIFFDirEntry* dir, uint8* v)\n{\n if (dir->tdir_count <= 4) {\n /*\n * Extract data from offset field.\n */\n if (tif->tif_header.tiff_magic == TIFF_BIGENDIAN) {\n\t if (dir->tdir_type == TIFF_SBYTE)\n switch (dir->tdir_count) {\n case 4: v[3] = dir->tdir_offset & 0xff;\n case 3: v[2] = (dir->tdir_offset >> 8) & 0xff;\n case 2: v[1] = (dir->tdir_offset >> 16) & 0xff;\n\t\t case 1: v[0] = dir->tdir_offset >> 24;\n }\n\t else\n switch (dir->tdir_count) {\n case 4: v[3] = dir->tdir_offset & 0xff;\n case 3: v[2] = (dir->tdir_offset >> 8) & 0xff;\n case 2: v[1] = (dir->tdir_offset >> 16) & 0xff;\n\t\t case 1: v[0] = dir->tdir_offset >> 24;\n }\n\t} else {\n\t if (dir->tdir_type == TIFF_SBYTE)\n switch (dir->tdir_count) {\n case 4: v[3] = dir->tdir_offset >> 24;\n case 3: v[2] = (dir->tdir_offset >> 16) & 0xff;\n case 2: v[1] = (dir->tdir_offset >> 8) & 0xff;\n case 1: v[0] = dir->tdir_offset & 0xff;\n\t\t}\n\t else\n switch (dir->tdir_count) {\n case 4: v[3] = dir->tdir_offset >> 24;\n case 3: v[2] = (dir->tdir_offset >> 16) & 0xff;\n case 2: v[1] = (dir->tdir_offset >> 8) & 0xff;\n case 1: v[0] = dir->tdir_offset & 0xff;\n\t\t}\n\t}\n return (1);\n } else\n return (TIFFFetchData(tif, dir, (char*) v) != 0);\t/* XXX */\n}\n\n/*\n * Fetch an array of SHORT or SSHORT values.\n */\nstatic int\nTIFFFetchShortArray(TIFF* tif, TIFFDirEntry* dir, uint16* v)\n{\n\tif (dir->tdir_count <= 2) {\n\t\tif (tif->tif_header.tiff_magic == TIFF_BIGENDIAN) {\n\t\t\tswitch (dir->tdir_count) {\n\t\t\tcase 2: v[1] = (uint16) (dir->tdir_offset & 0xffff);\n\t\t\tcase 1: v[0] = (uint16) (dir->tdir_offset >> 16);\n\t\t\t}\n\t\t} else {\n\t\t\tswitch (dir->tdir_count) {\n\t\t\tcase 2: v[1] = (uint16) (dir->tdir_offset >> 16);\n\t\t\tcase 1: v[0] = (uint16) (dir->tdir_offset & 0xffff);\n\t\t\t}\n\t\t}\n\t\treturn (1);\n\t} else\n\t\treturn (TIFFFetchData(tif, dir, (char *)v) != 0);\n}\n\n/*\n * Fetch a pair of SHORT or BYTE values. Some tags may have either BYTE\n * or SHORT type and this function works with both ones.\n */\nstatic int\nTIFFFetchShortPair(TIFF* tif, TIFFDirEntry* dir)\n{\n\tswitch (dir->tdir_type) {\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_SBYTE:\n\t\t\t{\n\t\t\tuint8 v[4];\n\t\t\treturn TIFFFetchByteArray(tif, dir, v)\n\t\t\t\t&& TIFFSetField(tif, dir->tdir_tag, v[0], v[1]);\n\t\t\t}\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t\t{\n\t\t\tuint16 v[2];\n\t\t\treturn TIFFFetchShortArray(tif, dir, v)\n\t\t\t\t&& TIFFSetField(tif, dir->tdir_tag, v[0], v[1]);\n\t\t\t}\n\t\tdefault:\n\t\t\treturn 0;\n\t}\n}\n\n/*\n * Fetch an array of LONG or SLONG values.\n */\nstatic int\nTIFFFetchLongArray(TIFF* tif, TIFFDirEntry* dir, uint32* v)\n{\n\tif (dir->tdir_count == 1) {\n\t\tv[0] = dir->tdir_offset;\n\t\treturn (1);\n\t} else\n\t\treturn (TIFFFetchData(tif, dir, (char*) v) != 0);\n}\n\n/*\n * Fetch an array of RATIONAL or SRATIONAL values.\n */\nstatic int\nTIFFFetchRationalArray(TIFF* tif, TIFFDirEntry* dir, float* v)\n{\n\tint ok = 0;\n\tuint32* l;\n\n\tl = (uint32*)_TIFFCheckMalloc(tif,\n\t dir->tdir_count, TIFFDataWidth((TIFFDataType) dir->tdir_type),\n\t \"to fetch array of rationals\");\n\tif (l) {\n\t\tif (TIFFFetchData(tif, dir, (char *)l)) {\n\t\t\tuint32 i;\n\t\t\tfor (i = 0; i < dir->tdir_count; i++) {\n\t\t\t\tok = cvtRational(tif, dir,\n\t\t\t\t l[2*i+0], l[2*i+1], &v[i]);\n\t\t\t\tif (!ok)\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\t_TIFFfree((char *)l);\n\t}\n\treturn (ok);\n}\n\n/*\n * Fetch an array of FLOAT values.\n */\nstatic int\nTIFFFetchFloatArray(TIFF* tif, TIFFDirEntry* dir, float* v)\n{\n\n\tif (dir->tdir_count == 1) {\n\t\tv[0] = *(float*) &dir->tdir_offset;\n\t\tTIFFCvtIEEEFloatToNative(tif, dir->tdir_count, v);\n\t\treturn (1);\n\t} else\tif (TIFFFetchData(tif, dir, (char*) v)) {\n\t\tTIFFCvtIEEEFloatToNative(tif, dir->tdir_count, v);\n\t\treturn (1);\n\t} else\n\t\treturn (0);\n}\n\n/*\n * Fetch an array of DOUBLE values.\n */\nstatic int\nTIFFFetchDoubleArray(TIFF* tif, TIFFDirEntry* dir, double* v)\n{\n\tif (TIFFFetchData(tif, dir, (char*) v)) {\n\t\tTIFFCvtIEEEDoubleToNative(tif, dir->tdir_count, v);\n\t\treturn (1);\n\t} else\n\t\treturn (0);\n}\n\n/*\n * Fetch an array of ANY values. The actual values are\n * returned as doubles which should be able hold all the\n * types. Yes, there really should be an tany_t to avoid\n * this potential non-portability ... Note in particular\n * that we assume that the double return value vector is\n * large enough to read in any fundamental type. We use\n * that vector as a buffer to read in the base type vector\n * and then convert it in place to double (from end\n * to front of course).\n */\nstatic int\nTIFFFetchAnyArray(TIFF* tif, TIFFDirEntry* dir, double* v)\n{\n\tint i;\n\n\tswitch (dir->tdir_type) {\n\tcase TIFF_BYTE:\n\tcase TIFF_SBYTE:\n\t\tif (!TIFFFetchByteArray(tif, dir, (uint8*) v))\n\t\t\treturn (0);\n\t\tif (dir->tdir_type == TIFF_BYTE) {\n\t\t\tuint8* vp = (uint8*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t} else {\n\t\t\tint8* vp = (int8*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t}\n\t\tbreak;\n\tcase TIFF_SHORT:\n\tcase TIFF_SSHORT:\n\t\tif (!TIFFFetchShortArray(tif, dir, (uint16*) v))\n\t\t\treturn (0);\n\t\tif (dir->tdir_type == TIFF_SHORT) {\n\t\t\tuint16* vp = (uint16*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t} else {\n\t\t\tint16* vp = (int16*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t}\n\t\tbreak;\n\tcase TIFF_LONG:\n\tcase TIFF_SLONG:\n\t\tif (!TIFFFetchLongArray(tif, dir, (uint32*) v))\n\t\t\treturn (0);\n\t\tif (dir->tdir_type == TIFF_LONG) {\n\t\t\tuint32* vp = (uint32*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t} else {\n\t\t\tint32* vp = (int32*) v;\n\t\t\tfor (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\t\tv[i] = vp[i];\n\t\t}\n\t\tbreak;\n\tcase TIFF_RATIONAL:\n\tcase TIFF_SRATIONAL:\n\t\tif (!TIFFFetchRationalArray(tif, dir, (float*) v))\n\t\t\treturn (0);\n\t\t{ float* vp = (float*) v;\n\t\t for (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\tv[i] = vp[i];\n\t\t}\n\t\tbreak;\n\tcase TIFF_FLOAT:\n\t\tif (!TIFFFetchFloatArray(tif, dir, (float*) v))\n\t\t\treturn (0);\n\t\t{ float* vp = (float*) v;\n\t\t for (i = dir->tdir_count-1; i >= 0; i--)\n\t\t\tv[i] = vp[i];\n\t\t}\n\t\tbreak;\n\tcase TIFF_DOUBLE:\n\t\treturn (TIFFFetchDoubleArray(tif, dir, (double*) v));\n\tdefault:\n\t\t/* TIFF_NOTYPE */\n\t\t/* TIFF_ASCII */\n\t\t/* TIFF_UNDEFINED */\n\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n\t\t \"cannot read TIFF_ANY type %d for field \\\"%s\\\"\",\n\t\t _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);\n\t\treturn (0);\n\t}\n\treturn (1);\n}\n\n/*\n * Fetch a tag that is not handled by special case code.\n */\nstatic int\nTIFFFetchNormalTag(TIFF* tif, TIFFDirEntry* dp)\n{\n\tstatic const char mesg[] = \"to fetch tag value\";\n\tint ok = 0;\n\tconst TIFFFieldInfo* fip = _TIFFFieldWithTag(tif, dp->tdir_tag);\n\n\tif (dp->tdir_count > 1) {\t\t/* array of values */\n\t\tchar* cp = NULL;\n\n\t\tswitch (dp->tdir_type) {\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_SBYTE:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (uint8), mesg);\n\t\t\tok = cp && TIFFFetchByteArray(tif, dp, (uint8*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (uint16), mesg);\n\t\t\tok = cp && TIFFFetchShortArray(tif, dp, (uint16*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_LONG:\n\t\tcase TIFF_SLONG:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (uint32), mesg);\n\t\t\tok = cp && TIFFFetchLongArray(tif, dp, (uint32*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (float), mesg);\n\t\t\tok = cp && TIFFFetchRationalArray(tif, dp, (float*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_FLOAT:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (float), mesg);\n\t\t\tok = cp && TIFFFetchFloatArray(tif, dp, (float*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_DOUBLE:\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif,\n\t\t\t dp->tdir_count, sizeof (double), mesg);\n\t\t\tok = cp && TIFFFetchDoubleArray(tif, dp, (double*) cp);\n\t\t\tbreak;\n\t\tcase TIFF_ASCII:\n\t\tcase TIFF_UNDEFINED:\t\t/* bit of a cheat... */\n\t\t\t/*\n\t\t\t * Some vendors write strings w/o the trailing\n\t\t\t * NULL byte, so always append one just in case.\n\t\t\t */\n\t\t\tcp = (char *)_TIFFCheckMalloc(tif, dp->tdir_count + 1,\n\t\t\t\t\t\t 1, mesg);\n\t\t\tif( (ok = (cp && TIFFFetchString(tif, dp, cp))) != 0 )\n\t\t\t\tcp[dp->tdir_count] = '\\0';\t/* XXX */\n\t\t\tbreak;\n\t\t}\n\t\tif (ok) {\n\t\t\tok = (fip->field_passcount ?\n\t\t\t TIFFSetField(tif, dp->tdir_tag, dp->tdir_count, cp)\n\t\t\t : TIFFSetField(tif, dp->tdir_tag, cp));\n\t\t}\n\t\tif (cp != NULL)\n\t\t\t_TIFFfree(cp);\n\t} else if (CheckDirCount(tif, dp, 1)) {\t/* singleton value */\n\t\tswitch (dp->tdir_type) {\n\t\tcase TIFF_BYTE:\n\t\tcase TIFF_SBYTE:\n\t\tcase TIFF_SHORT:\n\t\tcase TIFF_SSHORT:\n\t\t\t/*\n\t\t\t * If the tag is also acceptable as a LONG or SLONG\n\t\t\t * then TIFFSetField will expect an uint32 parameter\n\t\t\t * passed to it (through varargs). Thus, for machines\n\t\t\t * where sizeof (int) != sizeof (uint32) we must do\n\t\t\t * a careful check here. It's hard to say if this\n\t\t\t * is worth optimizing.\n\t\t\t *\n\t\t\t * NB: We use TIFFFieldWithTag here knowing that\n\t\t\t * it returns us the first entry in the table\n\t\t\t * for the tag and that that entry is for the\n\t\t\t * widest potential data type the tag may have.\n\t\t\t */\n\t\t\t{ TIFFDataType type = fip->field_type;\n\t\t\t if (type != TIFF_LONG && type != TIFF_SLONG) {\n\t\t\t\tuint16 v = (uint16)\n\t\t\t TIFFExtractData(tif, dp->tdir_type, dp->tdir_offset);\n\t\t\t\tok = (fip->field_passcount ?\n\t\t\t\t TIFFSetField(tif, dp->tdir_tag, 1, &v)\n\t\t\t\t : TIFFSetField(tif, dp->tdir_tag, v));\n\t\t\t\tbreak;\n\t\t\t }\n\t\t\t}\n\t\t\t/* fall thru... */\n\t\tcase TIFF_LONG:\n\t\tcase TIFF_SLONG:\n\t\t\t{ uint32 v32 =\n\t\t TIFFExtractData(tif, dp->tdir_type, dp->tdir_offset);\n\t\t\t ok = (fip->field_passcount ? \n\t\t\t TIFFSetField(tif, dp->tdir_tag, 1, &v32)\n\t\t\t : TIFFSetField(tif, dp->tdir_tag, v32));\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIFF_RATIONAL:\n\t\tcase TIFF_SRATIONAL:\n\t\tcase TIFF_FLOAT:\n\t\t\t{ float v = (dp->tdir_type == TIFF_FLOAT ? \n\t\t\t TIFFFetchFloat(tif, dp)\n\t\t\t : TIFFFetchRational(tif, dp));\n\t\t\t ok = (fip->field_passcount ?\n\t\t\t TIFFSetField(tif, dp->tdir_tag, 1, &v)\n\t\t\t : TIFFSetField(tif, dp->tdir_tag, v));\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIFF_DOUBLE:\n\t\t\t{ double v;\n\t\t\t ok = (TIFFFetchDoubleArray(tif, dp, &v) &&\n\t\t\t (fip->field_passcount ?\n\t\t\t TIFFSetField(tif, dp->tdir_tag, 1, &v)\n\t\t\t : TIFFSetField(tif, dp->tdir_tag, v))\n\t\t\t );\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIFF_ASCII:\n\t\tcase TIFF_UNDEFINED:\t\t/* bit of a cheat... */\n\t\t\t{ char c[2];\n\t\t\t if( (ok = (TIFFFetchString(tif, dp, c) != 0)) != 0 ) {\n\t\t\t\tc[1] = '\\0';\t\t/* XXX paranoid */\n\t\t\t\tok = (fip->field_passcount ?\n\t\t\t\t\tTIFFSetField(tif, dp->tdir_tag, 1, c)\n\t\t\t\t : TIFFSetField(tif, dp->tdir_tag, c));\n\t\t\t }\n\t\t\t}\n\t\t\tbreak;\n\t\t}\n\t}\n\treturn (ok);\n}\n\n#define\tNITEMS(x)\t(sizeof (x) / sizeof (x[0]))\n/*\n * Fetch samples/pixel short values for \n * the specified tag and verify that\n * all values are the same.\n */\nstatic int\nTIFFFetchPerSampleShorts(TIFF* tif, TIFFDirEntry* dir, uint16* pl)\n{\n uint16 samples = tif->tif_dir.td_samplesperpixel;\n int status = 0;\n\n if (CheckDirCount(tif, dir, (uint32) samples)) {\n uint16 buf[10];\n uint16* v = buf;\n\n if (dir->tdir_count > NITEMS(buf))\n v = (uint16*) _TIFFCheckMalloc(tif, dir->tdir_count, sizeof(uint16),\n \"to fetch per-sample values\");\n if (v && TIFFFetchShortArray(tif, dir, v)) {\n uint16 i;\n int check_count = dir->tdir_count;\n if( samples < check_count )\n check_count = samples;\n\n for (i = 1; i < check_count; i++)\n if (v[i] != v[0]) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n \"Cannot handle different per-sample values for field \\\"%s\\\"\",\n _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);\n goto bad;\n }\n *pl = v[0];\n status = 1;\n }\n bad:\n if (v && v != buf)\n _TIFFfree(v);\n }\n return (status);\n}\n\n/*\n * Fetch samples/pixel long values for \n * the specified tag and verify that\n * all values are the same.\n */\nstatic int\nTIFFFetchPerSampleLongs(TIFF* tif, TIFFDirEntry* dir, uint32* pl)\n{\n uint16 samples = tif->tif_dir.td_samplesperpixel;\n int status = 0;\n\n if (CheckDirCount(tif, dir, (uint32) samples)) {\n uint32 buf[10];\n uint32* v = buf;\n\n if (dir->tdir_count > NITEMS(buf))\n v = (uint32*) _TIFFCheckMalloc(tif, dir->tdir_count, sizeof(uint32),\n \"to fetch per-sample values\");\n if (v && TIFFFetchLongArray(tif, dir, v)) {\n uint16 i;\n int check_count = dir->tdir_count;\n\n if( samples < check_count )\n check_count = samples;\n for (i = 1; i < check_count; i++)\n if (v[i] != v[0]) {\n\t\t\t\t\tTIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n \"Cannot handle different per-sample values for field \\\"%s\\\"\",\n _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);\n goto bad;\n }\n *pl = v[0];\n status = 1;\n }\n bad:\n if (v && v != buf)\n _TIFFfree(v);\n }\n return (status);\n}\n\n/*\n * Fetch samples/pixel ANY values for the specified tag and verify that all\n * values are the same.\n */\nstatic int\nTIFFFetchPerSampleAnys(TIFF* tif, TIFFDirEntry* dir, double* pl)\n{\n uint16 samples = tif->tif_dir.td_samplesperpixel;\n int status = 0;\n\n if (CheckDirCount(tif, dir, (uint32) samples)) {\n double buf[10];\n double* v = buf;\n\n if (dir->tdir_count > NITEMS(buf))\n v = (double*) _TIFFCheckMalloc(tif, dir->tdir_count, sizeof (double),\n \"to fetch per-sample values\");\n if (v && TIFFFetchAnyArray(tif, dir, v)) {\n uint16 i;\n int check_count = dir->tdir_count;\n if( samples < check_count )\n check_count = samples;\n\n for (i = 1; i < check_count; i++)\n if (v[i] != v[0]) {\n TIFFErrorExt(tif->tif_clientdata, tif->tif_name,\n \"Cannot handle different per-sample values for field \\\"%s\\\"\",\n _TIFFFieldWithTag(tif, dir->tdir_tag)->field_name);\n goto bad;\n }\n *pl = v[0];\n status = 1;\n }\n bad:\n if (v && v != buf)\n _TIFFfree(v);\n }\n return (status);\n}\n#undef NITEMS\n\n/*\n * Fetch a set of offsets or lengths.\n * While this routine says \"strips\", in fact it's also used for tiles.\n */\nstatic int\nTIFFFetchStripThing(TIFF* tif, TIFFDirEntry* dir, long nstrips, uint32** lpp)\n{\n\tregister uint32* lp;\n\tint status;\n\n CheckDirCount(tif, dir, (uint32) nstrips);\n\n\t/*\n\t * Allocate space for strip information.\n\t */\n\tif (*lpp == NULL &&\n\t (*lpp = (uint32 *)_TIFFCheckMalloc(tif,\n\t nstrips, sizeof (uint32), \"for strip array\")) == NULL)\n\t\treturn (0);\n\tlp = *lpp;\n _TIFFmemset( lp, 0, sizeof(uint32) * nstrips );\n\n\tif (dir->tdir_type == (int)TIFF_SHORT) {\n\t\t/*\n\t\t * Handle uint16->uint32 expansion.\n\t\t */\n\t\tuint16* dp = (uint16*) _TIFFCheckMalloc(tif,\n\t\t dir->tdir_count, sizeof (uint16), \"to fetch strip tag\");\n\t\tif (dp == NULL)\n\t\t\treturn (0);\n\t\tif( (status = TIFFFetchShortArray(tif, dir, dp)) != 0 ) {\n int i;\n \n for( i = 0; i < nstrips && i < (int) dir->tdir_count; i++ )\n {\n lp[i] = dp[i];\n }\n\t\t}\n\t\t_TIFFfree((char*) dp);\n\n } else if( nstrips != (int) dir->tdir_count ) {\n /* Special case to correct length */\n\n uint32* dp = (uint32*) _TIFFCheckMalloc(tif,\n\t\t dir->tdir_count, sizeof (uint32), \"to fetch strip tag\");\n if (dp == NULL)\n return (0);\n\n status = TIFFFetchLongArray(tif, dir, dp);\n if( status != 0 ) {\n int i;\n\n for( i = 0; i < nstrips && i < (int) dir->tdir_count; i++ )\n {\n lp[i] = dp[i];\n }\n }\n\n _TIFFfree( (char *) dp );\n\t} else\n status = TIFFFetchLongArray(tif, dir, lp);\n \n\treturn (status);\n}\n\n/*\n * Fetch and set the RefBlackWhite tag.\n */\nstatic int\nTIFFFetchRefBlackWhite(TIFF* tif, TIFFDirEntry* dir)\n{\n\tstatic const char mesg[] = \"for \\\"ReferenceBlackWhite\\\" array\";\n\tchar* cp;\n\tint ok;\n\n\tif (dir->tdir_type == TIFF_RATIONAL)\n\t\treturn (TIFFFetchNormalTag(tif, dir));\n\t/*\n\t * Handle LONG's for backward compatibility.\n\t */\n\tcp = (char *)_TIFFCheckMalloc(tif, dir->tdir_count,\n\t\t\t\t sizeof (uint32), mesg);\n\tif( (ok = (cp && TIFFFetchLongArray(tif, dir, (uint32*) cp))) != 0) {\n\t\tfloat* fp = (float*)\n\t\t _TIFFCheckMalloc(tif, dir->tdir_count, sizeof (float), mesg);\n\t\tif( (ok = (fp != NULL)) != 0 ) {\n\t\t\tuint32 i;\n\t\t\tfor (i = 0; i < dir->tdir_count; i++)\n\t\t\t\tfp[i] = (float)((uint32*) cp)[i];\n\t\t\tok = TIFFSetField(tif, dir->tdir_tag, fp);\n\t\t\t_TIFFfree((char*) fp);\n\t\t}\n\t}\n\tif (cp)\n\t\t_TIFFfree(cp);\n\treturn (ok);\n}\n\n/*\n * Replace a single strip (tile) of uncompressed data by\n * multiple strips (tiles), each approximately 8Kbytes.\n * This is useful for dealing with large images or\n * for dealing with machines with a limited amount\n * memory.\n */\nstatic void\nChopUpSingleUncompressedStrip(TIFF* tif)\n{\n\tregister TIFFDirectory *td = &tif->tif_dir;\n\tuint32 bytecount = td->td_stripbytecount[0];\n\tuint32 offset = td->td_stripoffset[0];\n\ttsize_t rowbytes = TIFFVTileSize(tif, 1), stripbytes;\n\ttstrip_t strip, nstrips, rowsperstrip;\n\tuint32* newcounts;\n\tuint32* newoffsets;\n\n\t/*\n\t * Make the rows hold at least one scanline, but fill specified amount\n\t * of data if possible.\n\t */\n#ifndef STRIP_SIZE_DEFAULT\n# define STRIP_SIZE_DEFAULT 8192\n#endif\n\tif (rowbytes > STRIP_SIZE_DEFAULT) {\n\t\tstripbytes = rowbytes;\n\t\trowsperstrip = 1;\n\t} else if (rowbytes > 0 ) {\n\t\trowsperstrip = STRIP_SIZE_DEFAULT / rowbytes;\n\t\tstripbytes = rowbytes * rowsperstrip;\n\t}\n else\n return;\n#undef STRIP_SIZE_DEFAULT\n\n\t/* \n\t * never increase the number of strips in an image\n\t */\n\tif (rowsperstrip >= td->td_rowsperstrip)\n\t\treturn;\n\tnstrips = (tstrip_t) TIFFhowmany(bytecount, stripbytes);\n if( nstrips == 0 ) /* something is wonky, do nothing. */\n return;\n\n\tnewcounts = (uint32*) _TIFFCheckMalloc(tif, nstrips, sizeof (uint32),\n\t\t\t\t\"for chopped \\\"StripByteCounts\\\" array\");\n\tnewoffsets = (uint32*) _TIFFCheckMalloc(tif, nstrips, sizeof (uint32),\n\t\t\t\t\"for chopped \\\"StripOffsets\\\" array\");\n\tif (newcounts == NULL || newoffsets == NULL) {\n\t /*\n\t\t * Unable to allocate new strip information, give\n\t\t * up and use the original one strip information.\n\t\t */\n\t\tif (newcounts != NULL)\n\t\t\t_TIFFfree(newcounts);\n\t\tif (newoffsets != NULL)\n\t\t\t_TIFFfree(newoffsets);\n\t\treturn;\n\t}\n\t/*\n\t * Fill the strip information arrays with new bytecounts and offsets\n\t * that reflect the broken-up format.\n\t */\n\tfor (strip = 0; strip < nstrips; strip++) {\n\t\tif (stripbytes > (tsize_t) bytecount)\n\t\t\tstripbytes = bytecount;\n\t\tnewcounts[strip] = stripbytes;\n\t\tnewoffsets[strip] = offset;\n\t\toffset += stripbytes;\n\t\tbytecount -= stripbytes;\n\t}\n\t/*\n\t * Replace old single strip info with multi-strip info.\n\t */\n\ttd->td_stripsperimage = td->td_nstrips = nstrips;\n\tTIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, rowsperstrip);\n\n\t_TIFFfree(td->td_stripbytecount);\n\t_TIFFfree(td->td_stripoffset);\n\ttd->td_stripbytecount = newcounts;\n\ttd->td_stripoffset = newoffsets;\n\ttd->td_stripbytecountsorted = 1;\n}\n\n/* vim: set ts=8 sts=8 sw=8 noet: */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/libtiff_2006-03-03-a72cf60-0a36d7f.c"}}},{"rowIdx":71,"cells":{"id":{"kind":"string","value":"manybugs_data_72"},"content":{"kind":"string","value":"/*\n This file is part of drd, a thread error detector.\n\n Copyright (C) 2006-2011 Bart Van Assche <bvanassche@acm.org>.\n\n This program is free software; you can redistribute it and/or\n modify it under the terms of the GNU General Public License as\n published by the Free Software Foundation; either version 2 of the\n License, or (at your option) any later version.\n\n This program is distributed in the hope that it will be useful, but\n WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n General Public License for more details.\n\n You should have received a copy of the GNU General Public License\n along with this program; if not, write to the Free Software\n Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA\n 02111-1307, USA.\n\n The GNU General Public License is contained in the file COPYING.\n*/\n\n\n#include \"drd_bitmap.h\"\n#include \"drd_thread_bitmap.h\"\n#include \"drd_vc.h\" /* DRD_(vc_snprint)() */\n\n/* Include several source files here in order to allow the compiler to */\n/* do more inlining. */\n#include \"drd_bitmap.c\"\n#include \"drd_load_store.h\"\n#include \"drd_segment.c\"\n#include \"drd_thread.c\"\n#include \"drd_vc.c\"\n#include \"libvex_guest_offsets.h\"\n\n\n/* STACK_POINTER_OFFSET: VEX register offset for the stack pointer register. */\n#if defined(VGA_x86)\n#define STACK_POINTER_OFFSET OFFSET_x86_ESP\n#elif defined(VGA_amd64)\n#define STACK_POINTER_OFFSET OFFSET_amd64_RSP\n#elif defined(VGA_ppc32)\n#define STACK_POINTER_OFFSET OFFSET_ppc32_GPR1\n#elif defined(VGA_ppc64)\n#define STACK_POINTER_OFFSET OFFSET_ppc64_GPR1\n#elif defined(VGA_arm)\n#define STACK_POINTER_OFFSET OFFSET_arm_R13\n#elif defined(VGA_s390x)\n#define STACK_POINTER_OFFSET OFFSET_s390x_r15\n#else\n#error Unknown architecture.\n#endif\n\n\n/* Local variables. */\n\nstatic Bool s_check_stack_accesses = False;\nstatic Bool s_first_race_only = False;\n\n\n/* Function definitions. */\n\nBool DRD_(get_check_stack_accesses)()\n{\n return s_check_stack_accesses;\n}\n\nvoid DRD_(set_check_stack_accesses)(const Bool c)\n{\n tl_assert(c == False || c == True);\n s_check_stack_accesses = c;\n}\n\nBool DRD_(get_first_race_only)()\n{\n return s_first_race_only;\n}\n\nvoid DRD_(set_first_race_only)(const Bool fro)\n{\n tl_assert(fro == False || fro == True);\n s_first_race_only = fro;\n}\n\nvoid DRD_(trace_mem_access)(const Addr addr, const SizeT size,\n const BmAccessTypeT access_type,\n const HWord stored_value_hi,\n const HWord stored_value_lo)\n{\n if (DRD_(is_any_traced)(addr, addr + size))\n {\n char* vc;\n\n vc = DRD_(vc_aprint)(DRD_(thread_get_vc)(DRD_(thread_get_running_tid)()));\n if (access_type == eStore && size <= sizeof(HWord)) {\n DRD_(trace_msg_w_bt)(\"store 0x%lx size %ld val %ld/0x%lx (thread %d /\"\n \" vc %s)\", addr, size, stored_value_lo,\n stored_value_lo, DRD_(thread_get_running_tid)(),\n vc);\n } else if (access_type == eStore && size > sizeof(HWord)) {\n ULong sv;\n\n tl_assert(sizeof(HWord) == 4);\n sv = ((ULong)stored_value_hi << 32) | stored_value_lo;\n DRD_(trace_msg_w_bt)(\"store 0x%lx size %ld val %lld/0x%llx (thread %d\"\n \" / vc %s)\", addr, size, sv, sv,\n DRD_(thread_get_running_tid)(), vc);\n } else {\n DRD_(trace_msg_w_bt)(\"%s 0x%lx size %ld (thread %d / vc %s)\",\n access_type == eLoad ? \"load \"\n : access_type == eStore ? \"store\"\n : access_type == eStart ? \"start\"\n : access_type == eEnd ? \"end \" : \"????\",\n addr, size, DRD_(thread_get_running_tid)(), vc);\n }\n VG_(free)(vc);\n tl_assert(DRD_(DrdThreadIdToVgThreadId)(DRD_(thread_get_running_tid)())\n == VG_(get_running_tid)());\n }\n}\n\nstatic VG_REGPARM(2) void drd_trace_mem_load(const Addr addr, const SizeT size)\n{\n return DRD_(trace_mem_access)(addr, size, eLoad, 0, 0);\n}\n\nstatic VG_REGPARM(3) void drd_trace_mem_store(const Addr addr,const SizeT size,\n const HWord stored_value_hi,\n const HWord stored_value_lo)\n{\n return DRD_(trace_mem_access)(addr, size, eStore, stored_value_hi,\n stored_value_lo);\n}\n\nstatic void drd_report_race(const Addr addr, const SizeT size,\n const BmAccessTypeT access_type)\n{\n ThreadId vg_tid;\n\n vg_tid = VG_(get_running_tid)();\n if (DRD_(thread_address_on_any_stack)(addr)) {\n#if 0\n GenericErrInfo GEI = {\n .tid = DRD_(thread_get_running_tid)(),\n .addr = addr,\n };\n VG_(maybe_record_error)(vg_tid, GenericErr, VG_(get_IP)(vg_tid),\n \"--check-stack-var=no skips checking stack\"\n \" variables shared over threads\",\n &GEI);\n#endif\n } else {\n DataRaceErrInfo drei = {\n .tid = DRD_(thread_get_running_tid)(),\n .addr = addr,\n .size = size,\n .access_type = access_type,\n };\n VG_(maybe_record_error)(vg_tid, DataRaceErr, VG_(get_IP)(vg_tid),\n \"Conflicting access\", &drei);\n\n if (s_first_race_only)\n DRD_(start_suppression)(addr, addr + size, \"first race only\");\n }\n}\n\nVG_REGPARM(2) void DRD_(trace_load)(Addr addr, SizeT size)\n{\n#ifdef ENABLE_DRD_CONSISTENCY_CHECKS\n /* The assert below has been commented out because of performance reasons.*/\n tl_assert(DRD_(thread_get_running_tid)()\n == DRD_(VgThreadIdToDrdThreadId)(VG_(get_running_tid())));\n#endif\n\n if (DRD_(running_thread_is_recording_loads)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_load_triggers_conflict(addr, addr + size)\n && ! DRD_(is_suppressed)(addr, addr + size))\n {\n drd_report_race(addr, size, eLoad);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_load_1(Addr addr)\n{\n if (DRD_(running_thread_is_recording_loads)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_load_1_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 1))\n {\n drd_report_race(addr, 1, eLoad);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_load_2(Addr addr)\n{\n if (DRD_(running_thread_is_recording_loads)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_load_2_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 2))\n {\n drd_report_race(addr, 2, eLoad);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_load_4(Addr addr)\n{\n if (DRD_(running_thread_is_recording_loads)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_load_4_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 4))\n {\n drd_report_race(addr, 4, eLoad);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_load_8(Addr addr)\n{\n if (DRD_(running_thread_is_recording_loads)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_load_8_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 8))\n {\n drd_report_race(addr, 8, eLoad);\n }\n}\n\nVG_REGPARM(2) void DRD_(trace_store)(Addr addr, SizeT size)\n{\n#ifdef ENABLE_DRD_CONSISTENCY_CHECKS\n /* The assert below has been commented out because of performance reasons.*/\n tl_assert(DRD_(thread_get_running_tid)()\n == DRD_(VgThreadIdToDrdThreadId)(VG_(get_running_tid())));\n#endif\n\n if (DRD_(running_thread_is_recording_stores)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_store_triggers_conflict(addr, addr + size)\n && ! DRD_(is_suppressed)(addr, addr + size))\n {\n drd_report_race(addr, size, eStore);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_store_1(Addr addr)\n{\n if (DRD_(running_thread_is_recording_stores)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_store_1_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 1))\n {\n drd_report_race(addr, 1, eStore);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_store_2(Addr addr)\n{\n if (DRD_(running_thread_is_recording_stores)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_store_2_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 2))\n {\n drd_report_race(addr, 2, eStore);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_store_4(Addr addr)\n{\n if (DRD_(running_thread_is_recording_stores)()\n && (s_check_stack_accesses\n || !DRD_(thread_address_on_stack)(addr))\n && bm_access_store_4_triggers_conflict(addr)\n && !DRD_(is_suppressed)(addr, addr + 4))\n {\n drd_report_race(addr, 4, eStore);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_store_8(Addr addr)\n{\n if (DRD_(running_thread_is_recording_stores)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_store_8_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 8))\n {\n drd_report_race(addr, 8, eStore);\n }\n}\n\n/**\n * Return true if and only if addr_expr matches the pattern (SP) or\n * <offset>(SP).\n */\nstatic Bool is_stack_access(IRSB* const bb, IRExpr* const addr_expr)\n{\n Bool result = False;\n\n if (addr_expr->tag == Iex_RdTmp)\n {\n int i;\n for (i = 0; i < bb->stmts_size; i++)\n {\n if (bb->stmts[i]\n && bb->stmts[i]->tag == Ist_WrTmp\n && bb->stmts[i]->Ist.WrTmp.tmp == addr_expr->Iex.RdTmp.tmp)\n {\n IRExpr* e = bb->stmts[i]->Ist.WrTmp.data;\n if (e->tag == Iex_Get && e->Iex.Get.offset == STACK_POINTER_OFFSET)\n {\n result = True;\n }\n\n //ppIRExpr(e);\n //VG_(printf)(\" (%s)\\n\", result ? \"True\" : \"False\");\n break;\n }\n }\n }\n return result;\n}\n\nstatic const IROp u_widen_irop[5][9] = {\n [Ity_I1 - Ity_I1] = { [4] = Iop_1Uto32, [8] = Iop_1Uto64 },\n [Ity_I8 - Ity_I1] = { [4] = Iop_8Uto32, [8] = Iop_8Uto64 },\n [Ity_I16 - Ity_I1] = { [4] = Iop_16Uto32, [8] = Iop_16Uto64 },\n [Ity_I32 - Ity_I1] = { [8] = Iop_32Uto64 },\n};\n\n/**\n * Instrument the client code to trace a memory load (--trace-addr).\n */\nstatic IRExpr* instr_trace_mem_load(IRSB* const bb, IRExpr* addr_expr,\n const HWord size)\n{\n IRTemp tmp;\n\n tmp = newIRTemp(bb->tyenv, typeOfIRExpr(bb->tyenv, addr_expr));\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, addr_expr));\n addr_expr = IRExpr_RdTmp(tmp);\n\n addStmtToIRSB(bb,\n IRStmt_Dirty(\n unsafeIRDirty_0_N(/*regparms*/2,\n \"drd_trace_mem_load\",\n VG_(fnptr_to_fnentry)\n (drd_trace_mem_load),\n mkIRExprVec_2(addr_expr, mkIRExpr_HWord(size)))));\n\n return addr_expr;\n}\n\n/**\n * Instrument the client code to trace a memory store (--trace-addr).\n */\nstatic void instr_trace_mem_store(IRSB* const bb, IRExpr* const addr_expr,\n IRExpr* data_expr_hi, IRExpr* data_expr_lo)\n{\n IRType ty_data_expr;\n HWord size;\n\n tl_assert(sizeof(HWord) == 4 || sizeof(HWord) == 8);\n tl_assert(!data_expr_hi || typeOfIRExpr(bb->tyenv, data_expr_hi) == Ity_I32);\n\n ty_data_expr = typeOfIRExpr(bb->tyenv, data_expr_lo);\n size = sizeofIRType(ty_data_expr);\n\n#if 0\n // Test code\n if (ty_data_expr == Ity_I32) {\n IRTemp tmp = newIRTemp(bb->tyenv, Ity_F32);\n data_expr_lo = IRExpr_Unop(Iop_ReinterpI32asF32, data_expr_lo);\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, data_expr_lo));\n data_expr_lo = IRExpr_RdTmp(tmp);\n ty_data_expr = Ity_F32;\n } else if (ty_data_expr == Ity_I64) {\n IRTemp tmp = newIRTemp(bb->tyenv, Ity_F64);\n data_expr_lo = IRExpr_Unop(Iop_ReinterpI64asF64, data_expr_lo);\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, data_expr_lo));\n data_expr_lo = IRExpr_RdTmp(tmp);\n ty_data_expr = Ity_F64;\n }\n#endif\n\n if (ty_data_expr == Ity_F32) {\n IRTemp tmp = newIRTemp(bb->tyenv, Ity_I32);\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, IRExpr_Unop(Iop_ReinterpF32asI32,\n data_expr_lo)));\n data_expr_lo = IRExpr_RdTmp(tmp);\n ty_data_expr = Ity_I32;\n } else if (ty_data_expr == Ity_F64) {\n IRTemp tmp = newIRTemp(bb->tyenv, Ity_I64);\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, IRExpr_Unop(Iop_ReinterpF64asI64,\n data_expr_lo)));\n data_expr_lo = IRExpr_RdTmp(tmp);\n ty_data_expr = Ity_I64;\n }\n\n if (size == sizeof(HWord)\n && (ty_data_expr == Ity_I32 || ty_data_expr == Ity_I64))\n {\n /* No conversion necessary */\n } else {\n IROp widen_op;\n\n if (Ity_I1 <= ty_data_expr\n && ty_data_expr\n < Ity_I1 + sizeof(u_widen_irop)/sizeof(u_widen_irop[0]))\n {\n widen_op = u_widen_irop[ty_data_expr - Ity_I1][sizeof(HWord)];\n if (!widen_op)\n widen_op = Iop_INVALID;\n } else {\n widen_op = Iop_INVALID;\n }\n if (widen_op != Iop_INVALID) {\n IRTemp tmp;\n\n /* Widen the integer expression to a HWord */\n tmp = newIRTemp(bb->tyenv, sizeof(HWord) == 4 ? Ity_I32 : Ity_I64);\n addStmtToIRSB(bb,\n IRStmt_WrTmp(tmp, IRExpr_Unop(widen_op, data_expr_lo)));\n data_expr_lo = IRExpr_RdTmp(tmp);\n } else if (size > sizeof(HWord) && !data_expr_hi\n && ty_data_expr == Ity_I64) {\n IRTemp tmp;\n \n tl_assert(sizeof(HWord) == 4);\n tl_assert(size == 8);\n tmp = newIRTemp(bb->tyenv, Ity_I32);\n addStmtToIRSB(bb,\n IRStmt_WrTmp(tmp,\n IRExpr_Unop(Iop_64HIto32, data_expr_lo)));\n data_expr_hi = IRExpr_RdTmp(tmp);\n tmp = newIRTemp(bb->tyenv, Ity_I32);\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp,\n IRExpr_Unop(Iop_64to32, data_expr_lo)));\n data_expr_lo = IRExpr_RdTmp(tmp);\n } else {\n data_expr_lo = mkIRExpr_HWord(0);\n }\n }\n addStmtToIRSB(bb,\n IRStmt_Dirty(\n unsafeIRDirty_0_N(/*regparms*/3,\n \"drd_trace_mem_store\",\n VG_(fnptr_to_fnentry)(drd_trace_mem_store),\n mkIRExprVec_4(addr_expr, mkIRExpr_HWord(size),\n data_expr_hi ? data_expr_hi\n : mkIRExpr_HWord(0), data_expr_lo))));\n}\n\nstatic void instrument_load(IRSB* const bb, IRExpr* const addr_expr,\n const HWord size)\n{\n IRExpr* size_expr;\n IRExpr** argv;\n IRDirty* di;\n\n if (!s_check_stack_accesses && is_stack_access(bb, addr_expr))\n return;\n\n switch (size)\n {\n case 1:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_load_1\",\n VG_(fnptr_to_fnentry)(drd_trace_load_1),\n argv);\n break;\n case 2:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_load_2\",\n VG_(fnptr_to_fnentry)(drd_trace_load_2),\n argv);\n break;\n case 4:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_load_4\",\n VG_(fnptr_to_fnentry)(drd_trace_load_4),\n argv);\n break;\n case 8:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_load_8\",\n VG_(fnptr_to_fnentry)(drd_trace_load_8),\n argv);\n break;\n default:\n size_expr = mkIRExpr_HWord(size);\n argv = mkIRExprVec_2(addr_expr, size_expr);\n di = unsafeIRDirty_0_N(/*regparms*/2,\n \"drd_trace_load\",\n VG_(fnptr_to_fnentry)(DRD_(trace_load)),\n argv);\n break;\n }\n addStmtToIRSB(bb, IRStmt_Dirty(di));\n}\n\nstatic void instrument_store(IRSB* const bb, IRExpr* addr_expr,\n IRExpr* const data_expr)\n{\n IRExpr* size_expr;\n IRExpr** argv;\n IRDirty* di;\n HWord size;\n\n size = sizeofIRType(typeOfIRExpr(bb->tyenv, data_expr));\n\n if (UNLIKELY(DRD_(any_address_is_traced)())) {\n IRTemp tmp = newIRTemp(bb->tyenv, typeOfIRExpr(bb->tyenv, addr_expr));\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, addr_expr));\n addr_expr = IRExpr_RdTmp(tmp);\n instr_trace_mem_store(bb, addr_expr, NULL, data_expr);\n }\n\n if (!s_check_stack_accesses && is_stack_access(bb, addr_expr))\n return;\n\n switch (size)\n {\n case 1:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_store_1\",\n VG_(fnptr_to_fnentry)(drd_trace_store_1),\n argv);\n break;\n case 2:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_store_2\",\n VG_(fnptr_to_fnentry)(drd_trace_store_2),\n argv);\n break;\n case 4:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_store_4\",\n VG_(fnptr_to_fnentry)(drd_trace_store_4),\n argv);\n break;\n case 8:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_store_8\",\n VG_(fnptr_to_fnentry)(drd_trace_store_8),\n argv);\n break;\n default:\n size_expr = mkIRExpr_HWord(size);\n argv = mkIRExprVec_2(addr_expr, size_expr);\n di = unsafeIRDirty_0_N(/*regparms*/2,\n \"drd_trace_store\",\n VG_(fnptr_to_fnentry)(DRD_(trace_store)),\n argv);\n break;\n }\n addStmtToIRSB(bb, IRStmt_Dirty(di));\n}\n\nIRSB* DRD_(instrument)(VgCallbackClosure* const closure,\n IRSB* const bb_in,\n VexGuestLayout* const layout,\n VexGuestExtents* const vge,\n IRType const gWordTy,\n IRType const hWordTy)\n{\n IRDirty* di;\n Int i;\n IRSB* bb;\n IRExpr** argv;\n Bool instrument = True;\n\n /* Set up BB */\n bb = emptyIRSB();\n bb->tyenv = deepCopyIRTypeEnv(bb_in->tyenv);\n bb->next = deepCopyIRExpr(bb_in->next);\n bb->jumpkind = bb_in->jumpkind;\n\n for (i = 0; i < bb_in->stmts_used; i++)\n {\n IRStmt* const st = bb_in->stmts[i];\n tl_assert(st);\n tl_assert(isFlatIRStmt(st));\n\n switch (st->tag)\n {\n /* Note: the code for not instrumenting the code in .plt */\n /* sections is only necessary on CentOS 3.0 x86 (kernel 2.4.21 */\n /* + glibc 2.3.2 + NPTL 0.60 + binutils 2.14.90.0.4). */\n /* This is because on this platform dynamic library symbols are */\n /* relocated in another way than by later binutils versions. The */\n /* linker e.g. does not generate .got.plt sections on CentOS 3.0. */\n case Ist_IMark:\n instrument = VG_(DebugInfo_sect_kind)(NULL, 0, st->Ist.IMark.addr)\n != Vg_SectPLT;\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_MBE:\n switch (st->Ist.MBE.event)\n {\n case Imbe_Fence:\n break; /* not interesting */\n default:\n tl_assert(0);\n }\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_Store:\n if (instrument)\n instrument_store(bb, st->Ist.Store.addr, st->Ist.Store.data);\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_WrTmp:\n if (instrument) {\n const IRExpr* const data = st->Ist.WrTmp.data;\n IRExpr* addr_expr = data->Iex.Load.addr;\n if (data->tag == Iex_Load) {\n if (UNLIKELY(DRD_(any_address_is_traced)())) {\n addr_expr = instr_trace_mem_load(bb, addr_expr,\n sizeofIRType(data->Iex.Load.ty));\n }\n instrument_load(bb, data->Iex.Load.addr,\n sizeofIRType(data->Iex.Load.ty));\n }\n }\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_Dirty:\n if (instrument) {\n IRDirty* d = st->Ist.Dirty.details;\n IREffect const mFx = d->mFx;\n switch (mFx) {\n case Ifx_None:\n break;\n case Ifx_Read:\n case Ifx_Write:\n case Ifx_Modify:\n tl_assert(d->mAddr);\n tl_assert(d->mSize > 0);\n argv = mkIRExprVec_2(d->mAddr, mkIRExpr_HWord(d->mSize));\n if (mFx == Ifx_Read || mFx == Ifx_Modify) {\n di = unsafeIRDirty_0_N(\n /*regparms*/2,\n \"drd_trace_load\",\n VG_(fnptr_to_fnentry)(DRD_(trace_load)),\n argv);\n addStmtToIRSB(bb, IRStmt_Dirty(di));\n }\n if (mFx == Ifx_Write || mFx == Ifx_Modify)\n {\n di = unsafeIRDirty_0_N(\n /*regparms*/2,\n \"drd_trace_store\",\n VG_(fnptr_to_fnentry)(DRD_(trace_store)),\n argv);\n addStmtToIRSB(bb, IRStmt_Dirty(di));\n }\n break;\n default:\n tl_assert(0);\n }\n }\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_CAS:\n if (instrument) {\n /*\n * Treat compare-and-swap as a read. By handling atomic\n * instructions as read instructions no data races are reported\n * between conflicting atomic operations nor between atomic\n * operations and non-atomic reads. Conflicts between atomic\n * operations and non-atomic write operations are still reported\n * however.\n */\n Int dataSize;\n IRCAS* cas = st->Ist.CAS.details;\n\n tl_assert(cas->addr != NULL);\n tl_assert(cas->dataLo != NULL);\n dataSize = sizeofIRType(typeOfIRExpr(bb->tyenv, cas->dataLo));\n if (cas->dataHi != NULL)\n dataSize *= 2; /* since it's a doubleword-CAS */\n\n if (UNLIKELY(DRD_(any_address_is_traced)()))\n instr_trace_mem_store(bb, cas->addr, cas->dataHi, cas->dataLo);\n\n instrument_load(bb, cas->addr, dataSize);\n }\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_LLSC: {\n /*\n * Ignore store-conditionals (except for tracing), and handle\n * load-linked's exactly like normal loads.\n */\n IRType dataTy;\n\n if (st->Ist.LLSC.storedata == NULL) {\n /* LL */\n dataTy = typeOfIRTemp(bb_in->tyenv, st->Ist.LLSC.result);\n if (instrument) {\n IRExpr* addr_expr = st->Ist.LLSC.addr;\n if (UNLIKELY(DRD_(any_address_is_traced)()))\n addr_expr = instr_trace_mem_load(bb, addr_expr,\n sizeofIRType(dataTy));\n\n instrument_load(bb, addr_expr, sizeofIRType(dataTy));\n }\n } else {\n /* SC */\n instr_trace_mem_store(bb, st->Ist.LLSC.addr, NULL,\n st->Ist.LLSC.storedata);\n }\n addStmtToIRSB(bb, st);\n break;\n }\n\n case Ist_NoOp:\n case Ist_AbiHint:\n case Ist_Put:\n case Ist_PutI:\n case Ist_Exit:\n /* None of these can contain any memory references. */\n addStmtToIRSB(bb, st);\n break;\n\n default:\n ppIRStmt(st);\n tl_assert(0);\n }\n }\n\n return bb;\n}\n\n\n\n/*\n This file is part of drd, a thread error detector.\n\n Copyright (C) 2006-2011 Bart Van Assche <bvanassche@acm.org>.\n\n This program is free software; you can redistribute it and/or\n modify it under the terms of the GNU General Public License as\n published by the Free Software Foundation; either version 2 of the\n License, or (at your option) any later version.\n\n This program is distributed in the hope that it will be useful, but\n WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n General Public License for more details.\n\n You should have received a copy of the GNU General Public License\n along with this program; if not, write to the Free Software\n Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA\n 02111-1307, USA.\n\n The GNU General Public License is contained in the file COPYING.\n*/\n\n\n#include \"drd_bitmap.h\"\n#include \"drd_thread_bitmap.h\"\n#include \"drd_vc.h\" /* DRD_(vc_snprint)() */\n\n/* Include several source files here in order to allow the compiler to */\n/* do more inlining. */\n#include \"drd_bitmap.c\"\n#include \"drd_load_store.h\"\n#include \"drd_segment.c\"\n#include \"drd_thread.c\"\n#include \"drd_vc.c\"\n#include \"libvex_guest_offsets.h\"\n\n\n/* STACK_POINTER_OFFSET: VEX register offset for the stack pointer register. */\n#if defined(VGA_x86)\n#define STACK_POINTER_OFFSET OFFSET_x86_ESP\n#elif defined(VGA_amd64)\n#define STACK_POINTER_OFFSET OFFSET_amd64_RSP\n#elif defined(VGA_ppc32)\n#define STACK_POINTER_OFFSET OFFSET_ppc32_GPR1\n#elif defined(VGA_ppc64)\n#define STACK_POINTER_OFFSET OFFSET_ppc64_GPR1\n#elif defined(VGA_arm)\n#define STACK_POINTER_OFFSET OFFSET_arm_R13\n#elif defined(VGA_s390x)\n#define STACK_POINTER_OFFSET OFFSET_s390x_r15\n#else\n#error Unknown architecture.\n#endif\n\n\n/* Local variables. */\n\nstatic Bool s_check_stack_accesses = False;\nstatic Bool s_first_race_only = False;\n\n\n/* Function definitions. */\n\nBool DRD_(get_check_stack_accesses)()\n{\n return s_check_stack_accesses;\n}\n\nvoid DRD_(set_check_stack_accesses)(const Bool c)\n{\n tl_assert(c == False || c == True);\n s_check_stack_accesses = c;\n}\n\nBool DRD_(get_first_race_only)()\n{\n return s_first_race_only;\n}\n\nvoid DRD_(set_first_race_only)(const Bool fro)\n{\n tl_assert(fro == False || fro == True);\n s_first_race_only = fro;\n}\n\nvoid DRD_(trace_mem_access)(const Addr addr, const SizeT size,\n const BmAccessTypeT access_type,\n const HWord stored_value_hi,\n const HWord stored_value_lo)\n{\n if (DRD_(is_any_traced)(addr, addr + size))\n {\n char* vc;\n\n vc = DRD_(vc_aprint)(DRD_(thread_get_vc)(DRD_(thread_get_running_tid)()));\n if (access_type == eStore && size <= sizeof(HWord)) {\n DRD_(trace_msg_w_bt)(\"store 0x%lx size %ld val %ld/0x%lx (thread %d /\"\n \" vc %s)\", addr, size, stored_value_lo,\n stored_value_lo, DRD_(thread_get_running_tid)(),\n vc);\n } else if (access_type == eStore && size > sizeof(HWord)) {\n ULong sv;\n\n tl_assert(sizeof(HWord) == 4);\n sv = ((ULong)stored_value_hi << 32) | stored_value_lo;\n DRD_(trace_msg_w_bt)(\"store 0x%lx size %ld val %lld/0x%llx (thread %d\"\n \" / vc %s)\", addr, size, sv, sv,\n DRD_(thread_get_running_tid)(), vc);\n } else {\n DRD_(trace_msg_w_bt)(\"%s 0x%lx size %ld (thread %d / vc %s)\",\n access_type == eLoad ? \"load \"\n : access_type == eStore ? \"store\"\n : access_type == eStart ? \"start\"\n : access_type == eEnd ? \"end \" : \"????\",\n addr, size, DRD_(thread_get_running_tid)(), vc);\n }\n VG_(free)(vc);\n tl_assert(DRD_(DrdThreadIdToVgThreadId)(DRD_(thread_get_running_tid)())\n == VG_(get_running_tid)());\n }\n}\n\nstatic VG_REGPARM(2) void drd_trace_mem_load(const Addr addr, const SizeT size)\n{\n return DRD_(trace_mem_access)(addr, size, eLoad, 0, 0);\n}\n\nstatic VG_REGPARM(3) void drd_trace_mem_store(const Addr addr,const SizeT size,\n const HWord stored_value_hi,\n const HWord stored_value_lo)\n{\n return DRD_(trace_mem_access)(addr, size, eStore, stored_value_hi,\n stored_value_lo);\n}\n\nstatic void drd_report_race(const Addr addr, const SizeT size,\n const BmAccessTypeT access_type)\n{\n DataRaceErrInfo drei;\n\n drei.tid = DRD_(thread_get_running_tid)();\n drei.addr = addr;\n drei.size = size;\n drei.access_type = access_type;\n VG_(maybe_record_error)(VG_(get_running_tid)(),\n DataRaceErr,\n VG_(get_IP)(VG_(get_running_tid)()),\n \"Conflicting access\",\n &drei);\n\n if (s_first_race_only)\n {\n DRD_(start_suppression)(addr, addr + size, \"first race only\");\n }\n}\n\nVG_REGPARM(2) void DRD_(trace_load)(Addr addr, SizeT size)\n{\n#ifdef ENABLE_DRD_CONSISTENCY_CHECKS\n /* The assert below has been commented out because of performance reasons.*/\n tl_assert(DRD_(thread_get_running_tid)()\n == DRD_(VgThreadIdToDrdThreadId)(VG_(get_running_tid())));\n#endif\n\n if (DRD_(running_thread_is_recording_loads)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_load_triggers_conflict(addr, addr + size)\n && ! DRD_(is_suppressed)(addr, addr + size))\n {\n drd_report_race(addr, size, eLoad);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_load_1(Addr addr)\n{\n if (DRD_(running_thread_is_recording_loads)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_load_1_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 1))\n {\n drd_report_race(addr, 1, eLoad);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_load_2(Addr addr)\n{\n if (DRD_(running_thread_is_recording_loads)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_load_2_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 2))\n {\n drd_report_race(addr, 2, eLoad);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_load_4(Addr addr)\n{\n if (DRD_(running_thread_is_recording_loads)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_load_4_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 4))\n {\n drd_report_race(addr, 4, eLoad);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_load_8(Addr addr)\n{\n if (DRD_(running_thread_is_recording_loads)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_load_8_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 8))\n {\n drd_report_race(addr, 8, eLoad);\n }\n}\n\nVG_REGPARM(2) void DRD_(trace_store)(Addr addr, SizeT size)\n{\n#ifdef ENABLE_DRD_CONSISTENCY_CHECKS\n /* The assert below has been commented out because of performance reasons.*/\n tl_assert(DRD_(thread_get_running_tid)()\n == DRD_(VgThreadIdToDrdThreadId)(VG_(get_running_tid())));\n#endif\n\n if (DRD_(running_thread_is_recording_stores)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_store_triggers_conflict(addr, addr + size)\n && ! DRD_(is_suppressed)(addr, addr + size))\n {\n drd_report_race(addr, size, eStore);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_store_1(Addr addr)\n{\n if (DRD_(running_thread_is_recording_stores)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_store_1_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 1))\n {\n drd_report_race(addr, 1, eStore);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_store_2(Addr addr)\n{\n if (DRD_(running_thread_is_recording_stores)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_store_2_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 2))\n {\n drd_report_race(addr, 2, eStore);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_store_4(Addr addr)\n{\n if (DRD_(running_thread_is_recording_stores)()\n && (s_check_stack_accesses\n || !DRD_(thread_address_on_stack)(addr))\n && bm_access_store_4_triggers_conflict(addr)\n && !DRD_(is_suppressed)(addr, addr + 4))\n {\n drd_report_race(addr, 4, eStore);\n }\n}\n\nstatic VG_REGPARM(1) void drd_trace_store_8(Addr addr)\n{\n if (DRD_(running_thread_is_recording_stores)()\n && (s_check_stack_accesses\n || ! DRD_(thread_address_on_stack)(addr))\n && bm_access_store_8_triggers_conflict(addr)\n && ! DRD_(is_suppressed)(addr, addr + 8))\n {\n drd_report_race(addr, 8, eStore);\n }\n}\n\n/**\n * Return true if and only if addr_expr matches the pattern (SP) or\n * <offset>(SP).\n */\nstatic Bool is_stack_access(IRSB* const bb, IRExpr* const addr_expr)\n{\n Bool result = False;\n\n if (addr_expr->tag == Iex_RdTmp)\n {\n int i;\n for (i = 0; i < bb->stmts_size; i++)\n {\n if (bb->stmts[i]\n && bb->stmts[i]->tag == Ist_WrTmp\n && bb->stmts[i]->Ist.WrTmp.tmp == addr_expr->Iex.RdTmp.tmp)\n {\n IRExpr* e = bb->stmts[i]->Ist.WrTmp.data;\n if (e->tag == Iex_Get && e->Iex.Get.offset == STACK_POINTER_OFFSET)\n {\n result = True;\n }\n\n //ppIRExpr(e);\n //VG_(printf)(\" (%s)\\n\", result ? \"True\" : \"False\");\n break;\n }\n }\n }\n return result;\n}\n\nstatic const IROp u_widen_irop[5][9] = {\n [Ity_I1 - Ity_I1] = { [4] = Iop_1Uto32, [8] = Iop_1Uto64 },\n [Ity_I8 - Ity_I1] = { [4] = Iop_8Uto32, [8] = Iop_8Uto64 },\n [Ity_I16 - Ity_I1] = { [4] = Iop_16Uto32, [8] = Iop_16Uto64 },\n [Ity_I32 - Ity_I1] = { [8] = Iop_32Uto64 },\n};\n\n/**\n * Instrument the client code to trace a memory load (--trace-addr).\n */\nstatic IRExpr* instr_trace_mem_load(IRSB* const bb, IRExpr* addr_expr,\n const HWord size)\n{\n IRTemp tmp;\n\n tmp = newIRTemp(bb->tyenv, typeOfIRExpr(bb->tyenv, addr_expr));\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, addr_expr));\n addr_expr = IRExpr_RdTmp(tmp);\n\n addStmtToIRSB(bb,\n IRStmt_Dirty(\n unsafeIRDirty_0_N(/*regparms*/2,\n \"drd_trace_mem_load\",\n VG_(fnptr_to_fnentry)\n (drd_trace_mem_load),\n mkIRExprVec_2(addr_expr, mkIRExpr_HWord(size)))));\n\n return addr_expr;\n}\n\n/**\n * Instrument the client code to trace a memory store (--trace-addr).\n */\nstatic void instr_trace_mem_store(IRSB* const bb, IRExpr* const addr_expr,\n IRExpr* data_expr_hi, IRExpr* data_expr_lo)\n{\n IRType ty_data_expr;\n HWord size;\n\n tl_assert(sizeof(HWord) == 4 || sizeof(HWord) == 8);\n tl_assert(!data_expr_hi || typeOfIRExpr(bb->tyenv, data_expr_hi) == Ity_I32);\n\n ty_data_expr = typeOfIRExpr(bb->tyenv, data_expr_lo);\n size = sizeofIRType(ty_data_expr);\n\n#if 0\n // Test code\n if (ty_data_expr == Ity_I32) {\n IRTemp tmp = newIRTemp(bb->tyenv, Ity_F32);\n data_expr_lo = IRExpr_Unop(Iop_ReinterpI32asF32, data_expr_lo);\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, data_expr_lo));\n data_expr_lo = IRExpr_RdTmp(tmp);\n ty_data_expr = Ity_F32;\n } else if (ty_data_expr == Ity_I64) {\n IRTemp tmp = newIRTemp(bb->tyenv, Ity_F64);\n data_expr_lo = IRExpr_Unop(Iop_ReinterpI64asF64, data_expr_lo);\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, data_expr_lo));\n data_expr_lo = IRExpr_RdTmp(tmp);\n ty_data_expr = Ity_F64;\n }\n#endif\n\n if (ty_data_expr == Ity_F32) {\n IRTemp tmp = newIRTemp(bb->tyenv, Ity_I32);\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, IRExpr_Unop(Iop_ReinterpF32asI32,\n data_expr_lo)));\n data_expr_lo = IRExpr_RdTmp(tmp);\n ty_data_expr = Ity_I32;\n } else if (ty_data_expr == Ity_F64) {\n IRTemp tmp = newIRTemp(bb->tyenv, Ity_I64);\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, IRExpr_Unop(Iop_ReinterpF64asI64,\n data_expr_lo)));\n data_expr_lo = IRExpr_RdTmp(tmp);\n ty_data_expr = Ity_I64;\n }\n\n if (size == sizeof(HWord)\n && (ty_data_expr == Ity_I32 || ty_data_expr == Ity_I64))\n {\n /* No conversion necessary */\n } else {\n IROp widen_op;\n\n if (Ity_I1 <= ty_data_expr\n && ty_data_expr\n < Ity_I1 + sizeof(u_widen_irop)/sizeof(u_widen_irop[0]))\n {\n widen_op = u_widen_irop[ty_data_expr - Ity_I1][sizeof(HWord)];\n if (!widen_op)\n widen_op = Iop_INVALID;\n } else {\n widen_op = Iop_INVALID;\n }\n if (widen_op != Iop_INVALID) {\n IRTemp tmp;\n\n /* Widen the integer expression to a HWord */\n tmp = newIRTemp(bb->tyenv, sizeof(HWord) == 4 ? Ity_I32 : Ity_I64);\n addStmtToIRSB(bb,\n IRStmt_WrTmp(tmp, IRExpr_Unop(widen_op, data_expr_lo)));\n data_expr_lo = IRExpr_RdTmp(tmp);\n } else if (size > sizeof(HWord) && !data_expr_hi\n && ty_data_expr == Ity_I64) {\n IRTemp tmp;\n \n tl_assert(sizeof(HWord) == 4);\n tl_assert(size == 8);\n tmp = newIRTemp(bb->tyenv, Ity_I32);\n addStmtToIRSB(bb,\n IRStmt_WrTmp(tmp,\n IRExpr_Unop(Iop_64HIto32, data_expr_lo)));\n data_expr_hi = IRExpr_RdTmp(tmp);\n tmp = newIRTemp(bb->tyenv, Ity_I32);\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp,\n IRExpr_Unop(Iop_64to32, data_expr_lo)));\n data_expr_lo = IRExpr_RdTmp(tmp);\n } else {\n data_expr_lo = mkIRExpr_HWord(0);\n }\n }\n addStmtToIRSB(bb,\n IRStmt_Dirty(\n unsafeIRDirty_0_N(/*regparms*/3,\n \"drd_trace_mem_store\",\n VG_(fnptr_to_fnentry)(drd_trace_mem_store),\n mkIRExprVec_4(addr_expr, mkIRExpr_HWord(size),\n data_expr_hi ? data_expr_hi\n : mkIRExpr_HWord(0), data_expr_lo))));\n}\n\nstatic void instrument_load(IRSB* const bb, IRExpr* const addr_expr,\n const HWord size)\n{\n IRExpr* size_expr;\n IRExpr** argv;\n IRDirty* di;\n\n if (!s_check_stack_accesses && is_stack_access(bb, addr_expr))\n return;\n\n switch (size)\n {\n case 1:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_load_1\",\n VG_(fnptr_to_fnentry)(drd_trace_load_1),\n argv);\n break;\n case 2:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_load_2\",\n VG_(fnptr_to_fnentry)(drd_trace_load_2),\n argv);\n break;\n case 4:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_load_4\",\n VG_(fnptr_to_fnentry)(drd_trace_load_4),\n argv);\n break;\n case 8:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_load_8\",\n VG_(fnptr_to_fnentry)(drd_trace_load_8),\n argv);\n break;\n default:\n size_expr = mkIRExpr_HWord(size);\n argv = mkIRExprVec_2(addr_expr, size_expr);\n di = unsafeIRDirty_0_N(/*regparms*/2,\n \"drd_trace_load\",\n VG_(fnptr_to_fnentry)(DRD_(trace_load)),\n argv);\n break;\n }\n addStmtToIRSB(bb, IRStmt_Dirty(di));\n}\n\nstatic void instrument_store(IRSB* const bb, IRExpr* addr_expr,\n IRExpr* const data_expr)\n{\n IRExpr* size_expr;\n IRExpr** argv;\n IRDirty* di;\n HWord size;\n\n size = sizeofIRType(typeOfIRExpr(bb->tyenv, data_expr));\n\n if (UNLIKELY(DRD_(any_address_is_traced)())) {\n IRTemp tmp = newIRTemp(bb->tyenv, typeOfIRExpr(bb->tyenv, addr_expr));\n addStmtToIRSB(bb, IRStmt_WrTmp(tmp, addr_expr));\n addr_expr = IRExpr_RdTmp(tmp);\n instr_trace_mem_store(bb, addr_expr, NULL, data_expr);\n }\n\n if (!s_check_stack_accesses && is_stack_access(bb, addr_expr))\n return;\n\n switch (size)\n {\n case 1:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_store_1\",\n VG_(fnptr_to_fnentry)(drd_trace_store_1),\n argv);\n break;\n case 2:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_store_2\",\n VG_(fnptr_to_fnentry)(drd_trace_store_2),\n argv);\n break;\n case 4:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_store_4\",\n VG_(fnptr_to_fnentry)(drd_trace_store_4),\n argv);\n break;\n case 8:\n argv = mkIRExprVec_1(addr_expr);\n di = unsafeIRDirty_0_N(/*regparms*/1,\n \"drd_trace_store_8\",\n VG_(fnptr_to_fnentry)(drd_trace_store_8),\n argv);\n break;\n default:\n size_expr = mkIRExpr_HWord(size);\n argv = mkIRExprVec_2(addr_expr, size_expr);\n di = unsafeIRDirty_0_N(/*regparms*/2,\n \"drd_trace_store\",\n VG_(fnptr_to_fnentry)(DRD_(trace_store)),\n argv);\n break;\n }\n addStmtToIRSB(bb, IRStmt_Dirty(di));\n}\n\nIRSB* DRD_(instrument)(VgCallbackClosure* const closure,\n IRSB* const bb_in,\n VexGuestLayout* const layout,\n VexGuestExtents* const vge,\n IRType const gWordTy,\n IRType const hWordTy)\n{\n IRDirty* di;\n Int i;\n IRSB* bb;\n IRExpr** argv;\n Bool instrument = True;\n\n /* Set up BB */\n bb = emptyIRSB();\n bb->tyenv = deepCopyIRTypeEnv(bb_in->tyenv);\n bb->next = deepCopyIRExpr(bb_in->next);\n bb->jumpkind = bb_in->jumpkind;\n\n for (i = 0; i < bb_in->stmts_used; i++)\n {\n IRStmt* const st = bb_in->stmts[i];\n tl_assert(st);\n tl_assert(isFlatIRStmt(st));\n\n switch (st->tag)\n {\n /* Note: the code for not instrumenting the code in .plt */\n /* sections is only necessary on CentOS 3.0 x86 (kernel 2.4.21 */\n /* + glibc 2.3.2 + NPTL 0.60 + binutils 2.14.90.0.4). */\n /* This is because on this platform dynamic library symbols are */\n /* relocated in another way than by later binutils versions. The */\n /* linker e.g. does not generate .got.plt sections on CentOS 3.0. */\n case Ist_IMark:\n instrument = VG_(DebugInfo_sect_kind)(NULL, 0, st->Ist.IMark.addr)\n != Vg_SectPLT;\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_MBE:\n switch (st->Ist.MBE.event)\n {\n case Imbe_Fence:\n break; /* not interesting */\n default:\n tl_assert(0);\n }\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_Store:\n if (instrument)\n instrument_store(bb, st->Ist.Store.addr, st->Ist.Store.data);\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_WrTmp:\n if (instrument) {\n const IRExpr* const data = st->Ist.WrTmp.data;\n IRExpr* addr_expr = data->Iex.Load.addr;\n if (data->tag == Iex_Load) {\n if (UNLIKELY(DRD_(any_address_is_traced)())) {\n addr_expr = instr_trace_mem_load(bb, addr_expr,\n sizeofIRType(data->Iex.Load.ty));\n }\n instrument_load(bb, data->Iex.Load.addr,\n sizeofIRType(data->Iex.Load.ty));\n }\n }\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_Dirty:\n if (instrument) {\n IRDirty* d = st->Ist.Dirty.details;\n IREffect const mFx = d->mFx;\n switch (mFx) {\n case Ifx_None:\n break;\n case Ifx_Read:\n case Ifx_Write:\n case Ifx_Modify:\n tl_assert(d->mAddr);\n tl_assert(d->mSize > 0);\n argv = mkIRExprVec_2(d->mAddr, mkIRExpr_HWord(d->mSize));\n if (mFx == Ifx_Read || mFx == Ifx_Modify) {\n di = unsafeIRDirty_0_N(\n /*regparms*/2,\n \"drd_trace_load\",\n VG_(fnptr_to_fnentry)(DRD_(trace_load)),\n argv);\n addStmtToIRSB(bb, IRStmt_Dirty(di));\n }\n if (mFx == Ifx_Write || mFx == Ifx_Modify)\n {\n di = unsafeIRDirty_0_N(\n /*regparms*/2,\n \"drd_trace_store\",\n VG_(fnptr_to_fnentry)(DRD_(trace_store)),\n argv);\n addStmtToIRSB(bb, IRStmt_Dirty(di));\n }\n break;\n default:\n tl_assert(0);\n }\n }\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_CAS:\n if (instrument) {\n /*\n * Treat compare-and-swap as a read. By handling atomic\n * instructions as read instructions no data races are reported\n * between conflicting atomic operations nor between atomic\n * operations and non-atomic reads. Conflicts between atomic\n * operations and non-atomic write operations are still reported\n * however.\n */\n Int dataSize;\n IRCAS* cas = st->Ist.CAS.details;\n\n tl_assert(cas->addr != NULL);\n tl_assert(cas->dataLo != NULL);\n dataSize = sizeofIRType(typeOfIRExpr(bb->tyenv, cas->dataLo));\n if (cas->dataHi != NULL)\n dataSize *= 2; /* since it's a doubleword-CAS */\n\n if (UNLIKELY(DRD_(any_address_is_traced)()))\n instr_trace_mem_store(bb, cas->addr, cas->dataHi, cas->dataLo);\n\n instrument_load(bb, cas->addr, dataSize);\n }\n addStmtToIRSB(bb, st);\n break;\n\n case Ist_LLSC: {\n /*\n * Ignore store-conditionals (except for tracing), and handle\n * load-linked's exactly like normal loads.\n */\n IRType dataTy;\n\n if (st->Ist.LLSC.storedata == NULL) {\n /* LL */\n dataTy = typeOfIRTemp(bb_in->tyenv, st->Ist.LLSC.result);\n if (instrument) {\n IRExpr* addr_expr = st->Ist.LLSC.addr;\n if (UNLIKELY(DRD_(any_address_is_traced)()))\n addr_expr = instr_trace_mem_load(bb, addr_expr,\n sizeofIRType(dataTy));\n\n instrument_load(bb, addr_expr, sizeofIRType(dataTy));\n }\n } else {\n /* SC */\n instr_trace_mem_store(bb, st->Ist.LLSC.addr, NULL,\n st->Ist.LLSC.storedata);\n }\n addStmtToIRSB(bb, st);\n break;\n }\n\n case Ist_NoOp:\n case Ist_AbiHint:\n case Ist_Put:\n case Ist_PutI:\n case Ist_Exit:\n /* None of these can contain any memory references. */\n addStmtToIRSB(bb, st);\n break;\n\n default:\n ppIRStmt(st);\n tl_assert(0);\n }\n }\n\n return bb;\n}\n\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/valgrind_12474-12473.c"}}},{"rowIdx":72,"cells":{"id":{"kind":"string","value":"manybugs_data_73"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif ((parent->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t&& parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* Make sure they are compatible */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* In case both are abstract, just check prototype, but need to do that in both directions */\n\t\t\t\t\tif ( !zend_do_perform_implementation_check(fn, other_trait_fn TSRMLS_CC)\n\t\t\t\t\t\t|| !zend_do_perform_implementation_check(other_trait_fn, fn TSRMLS_CC)) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s must be compatible with %s\", //ZEND_FN_SCOPE_NAME(fn), fn->common.function_name, //::%s()\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(fn TSRMLS_CC),\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(other_trait_fn TSRMLS_CC));\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* otherwise, do the full check */\n\t\t\t\t\tdo_inheritance_check_on_method(fn, other_trait_fn TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* Make sure they are compatible.\n\t\t\t\t\t Here, we already know other_trait_fn cannot be abstract, full check ok. */\n\t\t\t\t\tdo_inheritance_check_on_method(other_trait_fn, fn TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tswitch (opcode_copy[i].opcode) {\n\t\t\t\tcase ZEND_GOTO:\n\t\t\t\tcase ZEND_JMP:\n\t\t\t\t\tif (opcode_copy[i].op1.jmp_addr && opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tswitch (opcode_copy[i].opcode) {\n\t\t\t\tcase ZEND_JMPZ:\n\t\t\t\tcase ZEND_JMPNZ:\n\t\t\t\tcase ZEND_JMPZ_EX:\n\t\t\t\tcase ZEND_JMPNZ_EX:\n\t\t\t\tcase ZEND_JMP_SET:\n\t\t\t\tcase ZEND_JMP_SET_VAR:\n\t\t\t\t\tif (opcode_copy[i].op2.jmp_addr && opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n\n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) /* {{{ */\n{\n\tif (!strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\n\t\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE;\n\t} else if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t} else if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR;\n\t} else if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) {\n\t\tce->__get = fe;\n\t} else if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) {\n\t\tce->__set = fe;\n\t} else if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) {\n\t\tce->__call = fe;\n\t} else if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) {\n\t\tce->__unset = fe;\n\t} else if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) {\n\t\tce->__isset = fe;\n\t} else if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) {\n\t\tce->__callstatic = fe;\n\t} else if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) {\n\t\tce->__tostring = fe;\n\t} else if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn = NULL;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t}\n \n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n \n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n \n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\t\t/* one more thing: make sure we properly implement an abstract method */\n\t\tif (existing_fn && existing_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tdo_inheritance_check_on_method(fn, existing_fn TSRMLS_CC);\n\t\t}\n\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif (existing_fn\n\t\t\t&& existing_fn->common.scope != ce\n\t\t\t&& (fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\t/* it is just a reference which was added to the subclass while doing\n\t\t\t the inheritance, so we can deleted now, and will add the overriding \n\t\t\t method afterwards.\n\t\t\t Except, if we try to add an abstract function, then we should not\n\t\t\t delete the inherited one */\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n\n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\n\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\n\t\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\tchar *lcname;\n\tzend_bool method_exists;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\t/** Resolve classes for all precedence operations. */\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_method_ref = cur_precedence->trait_method;\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_method_ref->class_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tcur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** Ensure that the prefered method is actually available. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n\t\t\t\t\t\t\t\t\t\t\t\t lcname,\n\t\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"A precedence rule was defined for %s::%s but this method does not exist\",\n\t\t\t\t\t\t\t cur_method_ref->ce->name,\n\t\t\t\t\t\t\t cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t\n\t\t\t\t/** With the other traits, we are more permissive.\n\t\t\t\t\tWe do not give errors for those. This allows to be more\n\t\t\t\t\tdefensive in such definitions. */\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\t/** For all aliases with an explicit class name, resolve the class now. */\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** And, ensure that the referenced method is resolvable, too. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n lcname, cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"An alias was defined for %s::%s but this method does not exist\", cur_method_ref->ce->name, cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n\n\n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n not_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_do_check_for_inconsistent_traits_aliasing(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tzend_trait_alias* cur_alias;\n\tchar* lc_method_name;\n\t\n\tif (ce->trait_aliases) {\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tcur_alias = ce->trait_aliases[i];\n\t\t\t/** The trait for this alias has not been resolved, this means, this\n\t\t\t\talias was not applied. Abort with an error. */\n\t\t\tif (!cur_alias->trait_method->ce) {\n\t\t\t\tif (cur_alias->alias) {\n\t\t\t\t\t/** Plain old inconsistency/typo/bug */\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"An alias (%s) was defined for method %s(), but this method does not exist\",\n\t\t\t\t\t\t\t cur_alias->alias,\n\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t} else {\n\t\t\t\t\t/** Here are two possible cases:\n\t\t\t\t\t\t1) this is an attempt to modifiy the visibility\n\t\t\t\t\t\t of a method introduce as part of another alias.\n\t\t\t\t\t\t Since that seems to violate the DRY principle,\n\t\t\t\t\t\t we check against it and abort.\n\t\t\t\t\t\t2) it is just a plain old inconsitency/typo/bug\n\t\t\t\t\t\t as in the case where alias is set. */\n\t\t\t\t\t\n\t\t\t\t\tlc_method_name = zend_str_tolower_dup(cur_alias->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len);\n\t\t\t\t\tif (zend_hash_exists(&ce->function_table,\n\t\t\t\t\t\t\t\t\t\t lc_method_name,\n\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len+1)) {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers for the trait alias %s() need to be changed in the same statment in which the alias is defined. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers of the trait method %s() are changed, but this method does not exist. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n \n\t/* Aliases which have not been applied indicate typos/bugs. */\n\tzend_do_check_for_inconsistent_traits_aliasing(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n\n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n if ((CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n zend_error(E_COMPILE_ERROR,\n \"Cannot use traits inside of interfaces. %s is used in %s\",\n Z_STRVAL(trait_name->u.constant), CG(active_class_entry)->name);\n }\n\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\t\n\tif (CG(has_bracketed_namespaces) && CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"__HALT_COMPILER() can only be used from the outermost scope\");\n\t}\n\t\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif ((parent->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t&& parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* Make sure they are compatible */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* In case both are abstract, just check prototype, but need to do that in both directions */\n\t\t\t\t\tif ( !zend_do_perform_implementation_check(fn, other_trait_fn TSRMLS_CC)\n\t\t\t\t\t\t|| !zend_do_perform_implementation_check(other_trait_fn, fn TSRMLS_CC)) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s must be compatible with %s\", //ZEND_FN_SCOPE_NAME(fn), fn->common.function_name, //::%s()\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(fn TSRMLS_CC),\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(other_trait_fn TSRMLS_CC));\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* otherwise, do the full check */\n\t\t\t\t\tdo_inheritance_check_on_method(fn, other_trait_fn TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* Make sure they are compatible.\n\t\t\t\t\t Here, we already know other_trait_fn cannot be abstract, full check ok. */\n\t\t\t\t\tdo_inheritance_check_on_method(other_trait_fn, fn TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tswitch (opcode_copy[i].opcode) {\n\t\t\t\tcase ZEND_GOTO:\n\t\t\t\tcase ZEND_JMP:\n\t\t\t\t\tif (opcode_copy[i].op1.jmp_addr && opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tswitch (opcode_copy[i].opcode) {\n\t\t\t\tcase ZEND_JMPZ:\n\t\t\t\tcase ZEND_JMPNZ:\n\t\t\t\tcase ZEND_JMPZ_EX:\n\t\t\t\tcase ZEND_JMPNZ_EX:\n\t\t\t\tcase ZEND_JMP_SET:\n\t\t\t\tcase ZEND_JMP_SET_VAR:\n\t\t\t\t\tif (opcode_copy[i].op2.jmp_addr && opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n\n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) /* {{{ */\n{\n\tif (!strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\n\t\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE;\n\t} else if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t} else if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR;\n\t} else if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) {\n\t\tce->__get = fe;\n\t} else if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) {\n\t\tce->__set = fe;\n\t} else if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) {\n\t\tce->__call = fe;\n\t} else if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) {\n\t\tce->__unset = fe;\n\t} else if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) {\n\t\tce->__isset = fe;\n\t} else if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) {\n\t\tce->__callstatic = fe;\n\t} else if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) {\n\t\tce->__tostring = fe;\n\t} else if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn = NULL;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t}\n \n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n \n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n \n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\t\t/* one more thing: make sure we properly implement an abstract method */\n\t\tif (existing_fn && existing_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tdo_inheritance_check_on_method(fn, existing_fn TSRMLS_CC);\n\t\t}\n\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif (existing_fn\n\t\t\t&& existing_fn->common.scope != ce\n\t\t\t&& (fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\t/* it is just a reference which was added to the subclass while doing\n\t\t\t the inheritance, so we can deleted now, and will add the overriding \n\t\t\t method afterwards.\n\t\t\t Except, if we try to add an abstract function, then we should not\n\t\t\t delete the inherited one */\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n\n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\n\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\n\t\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\tchar *lcname;\n\tzend_bool method_exists;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\t/** Resolve classes for all precedence operations. */\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_method_ref = cur_precedence->trait_method;\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_method_ref->class_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tcur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** Ensure that the prefered method is actually available. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n\t\t\t\t\t\t\t\t\t\t\t\t lcname,\n\t\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"A precedence rule was defined for %s::%s but this method does not exist\",\n\t\t\t\t\t\t\t cur_method_ref->ce->name,\n\t\t\t\t\t\t\t cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t\n\t\t\t\t/** With the other traits, we are more permissive.\n\t\t\t\t\tWe do not give errors for those. This allows to be more\n\t\t\t\t\tdefensive in such definitions. */\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\t/** For all aliases with an explicit class name, resolve the class now. */\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** And, ensure that the referenced method is resolvable, too. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n lcname, cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"An alias was defined for %s::%s but this method does not exist\", cur_method_ref->ce->name, cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n\n\n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ( (coliding_prop->flags & (ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC))\n\t\t\t\t\t== (property_info->flags & (ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC))) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_do_check_for_inconsistent_traits_aliasing(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tzend_trait_alias* cur_alias;\n\tchar* lc_method_name;\n\t\n\tif (ce->trait_aliases) {\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tcur_alias = ce->trait_aliases[i];\n\t\t\t/** The trait for this alias has not been resolved, this means, this\n\t\t\t\talias was not applied. Abort with an error. */\n\t\t\tif (!cur_alias->trait_method->ce) {\n\t\t\t\tif (cur_alias->alias) {\n\t\t\t\t\t/** Plain old inconsistency/typo/bug */\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"An alias (%s) was defined for method %s(), but this method does not exist\",\n\t\t\t\t\t\t\t cur_alias->alias,\n\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t} else {\n\t\t\t\t\t/** Here are two possible cases:\n\t\t\t\t\t\t1) this is an attempt to modifiy the visibility\n\t\t\t\t\t\t of a method introduce as part of another alias.\n\t\t\t\t\t\t Since that seems to violate the DRY principle,\n\t\t\t\t\t\t we check against it and abort.\n\t\t\t\t\t\t2) it is just a plain old inconsitency/typo/bug\n\t\t\t\t\t\t as in the case where alias is set. */\n\t\t\t\t\t\n\t\t\t\t\tlc_method_name = zend_str_tolower_dup(cur_alias->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len);\n\t\t\t\t\tif (zend_hash_exists(&ce->function_table,\n\t\t\t\t\t\t\t\t\t\t lc_method_name,\n\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len+1)) {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers for the trait alias %s() need to be changed in the same statment in which the alias is defined. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers of the trait method %s() are changed, but this method does not exist. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n \n\t/* Aliases which have not been applied indicate typos/bugs. */\n\tzend_do_check_for_inconsistent_traits_aliasing(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n\n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n if ((CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n zend_error(E_COMPILE_ERROR,\n \"Cannot use traits inside of interfaces. %s is used in %s\",\n Z_STRVAL(trait_name->u.constant), CG(active_class_entry)->name);\n }\n\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\t\n\tif (CG(has_bracketed_namespaces) && CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"__HALT_COMPILER() can only be used from the outermost scope\");\n\t}\n\t\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-11-23-eca88d3064-db0888dfc1.c"}}},{"rowIdx":73,"cells":{"id":{"kind":"string","value":"manybugs_data_74"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2012 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Rasmus Lerdorf <rasmus@php.net> |\n | Jani Taskinen <jani@php.net> |\n +----------------------------------------------------------------------+\n */\n\n/* $Id$ */\n\n/*\n * This product includes software developed by the Apache Group\n * for use in the Apache HTTP server project (http://www.apache.org/).\n *\n */\n\n#include <stdio.h>\n#include \"php.h\"\n#include \"php_open_temporary_file.h\"\n#include \"zend_globals.h\"\n#include \"php_globals.h\"\n#include \"php_variables.h\"\n#include \"rfc1867.h\"\n#include \"ext/standard/php_string.h\"\n\n#define DEBUG_FILE_UPLOAD ZEND_DEBUG\n\nstatic int dummy_encoding_translation(TSRMLS_D)\n{\n\treturn 0;\n}\n\nstatic char *php_ap_getword(const zend_encoding *encoding, char **line, char stop TSRMLS_DC);\nstatic char *php_ap_getword_conf(const zend_encoding *encoding, char *str TSRMLS_DC);\n\nstatic php_rfc1867_encoding_translation_t php_rfc1867_encoding_translation = dummy_encoding_translation;\nstatic php_rfc1867_get_detect_order_t php_rfc1867_get_detect_order = NULL;\nstatic php_rfc1867_set_input_encoding_t php_rfc1867_set_input_encoding = NULL;\nstatic php_rfc1867_getword_t php_rfc1867_getword = php_ap_getword;\nstatic php_rfc1867_getword_conf_t php_rfc1867_getword_conf = php_ap_getword_conf;\nstatic php_rfc1867_basename_t php_rfc1867_basename = NULL;\n\nPHPAPI int (*php_rfc1867_callback)(unsigned int event, void *event_data, void **extra TSRMLS_DC) = NULL;\n\nstatic void safe_php_register_variable(char *var, char *strval, int val_len, zval *track_vars_array, zend_bool override_protection TSRMLS_DC);\n\n/* The longest property name we use in an uploaded file array */\n#define MAX_SIZE_OF_INDEX sizeof(\"[tmp_name]\")\n\n/* The longest anonymous name */\n#define MAX_SIZE_ANONNAME 33\n\n/* Errors */\n#define UPLOAD_ERROR_OK 0 /* File upload succesful */\n#define UPLOAD_ERROR_A 1 /* Uploaded file exceeded upload_max_filesize */\n#define UPLOAD_ERROR_B 2 /* Uploaded file exceeded MAX_FILE_SIZE */\n#define UPLOAD_ERROR_C 3 /* Partially uploaded */\n#define UPLOAD_ERROR_D 4 /* No file uploaded */\n#define UPLOAD_ERROR_E 6 /* Missing /tmp or similar directory */\n#define UPLOAD_ERROR_F 7 /* Failed to write file to disk */\n#define UPLOAD_ERROR_X 8 /* File upload stopped by extension */\n\nvoid php_rfc1867_register_constants(TSRMLS_D) /* {{{ */\n{\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_OK\", UPLOAD_ERROR_OK, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_INI_SIZE\", UPLOAD_ERROR_A, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_FORM_SIZE\", UPLOAD_ERROR_B, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_PARTIAL\", UPLOAD_ERROR_C, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_NO_FILE\", UPLOAD_ERROR_D, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_NO_TMP_DIR\", UPLOAD_ERROR_E, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_CANT_WRITE\", UPLOAD_ERROR_F, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_EXTENSION\", UPLOAD_ERROR_X, CONST_CS | CONST_PERSISTENT);\n}\n/* }}} */\n\nstatic void normalize_protected_variable(char *varname TSRMLS_DC) /* {{{ */\n{\n\tchar *s = varname, *index = NULL, *indexend = NULL, *p;\n\n\t/* overjump leading space */\n\twhile (*s == ' ') {\n\t\ts++;\n\t}\n\n\t/* and remove it */\n\tif (s != varname) {\n\t\tmemmove(varname, s, strlen(s)+1);\n\t}\n\n\tfor (p = varname; *p && *p != '['; p++) {\n\t\tswitch(*p) {\n\t\t\tcase ' ':\n\t\t\tcase '.':\n\t\t\t\t*p = '_';\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\t/* find index */\n\tindex = strchr(varname, '[');\n\tif (index) {\n\t\tindex++;\n\t\ts = index;\n\t} else {\n\t\treturn;\n\t}\n\n\t/* done? */\n\twhile (index) {\n\t\twhile (*index == ' ' || *index == '\\r' || *index == '\\n' || *index=='\\t') {\n\t\t\tindex++;\n\t\t}\n\t\tindexend = strchr(index, ']');\n\t\tindexend = indexend ? indexend + 1 : index + strlen(index);\n\n\t\tif (s != index) {\n\t\t\tmemmove(s, index, strlen(index)+1);\n\t\t\ts += indexend-index;\n\t\t} else {\n\t\t\ts = indexend;\n\t\t}\n\n\t\tif (*s == '[') {\n\t\t\ts++;\n\t\t\tindex = s;\n\t\t} else {\n\t\t\tindex = NULL;\n\t\t}\n\t}\n\t*s = '\\0';\n}\n/* }}} */\n\nstatic void add_protected_variable(char *varname TSRMLS_DC) /* {{{ */\n{\n\tint dummy = 1;\n\n\tnormalize_protected_variable(varname TSRMLS_CC);\n\tzend_hash_add(&PG(rfc1867_protected_variables), varname, strlen(varname)+1, &dummy, sizeof(int), NULL);\n}\n/* }}} */\n\nstatic zend_bool is_protected_variable(char *varname TSRMLS_DC) /* {{{ */\n{\n\tnormalize_protected_variable(varname TSRMLS_CC);\n\treturn zend_hash_exists(&PG(rfc1867_protected_variables), varname, strlen(varname)+1);\n}\n/* }}} */\n\nstatic void safe_php_register_variable(char *var, char *strval, int val_len, zval *track_vars_array, zend_bool override_protection TSRMLS_DC) /* {{{ */\n{\n\tif (override_protection || !is_protected_variable(var TSRMLS_CC)) {\n\t\tphp_register_variable_safe(var, strval, val_len, track_vars_array TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nstatic void safe_php_register_variable_ex(char *var, zval *val, zval *track_vars_array, zend_bool override_protection TSRMLS_DC) /* {{{ */\n{\n\tif (override_protection || !is_protected_variable(var TSRMLS_CC)) {\n\t\tphp_register_variable_ex(var, val, track_vars_array TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nstatic void register_http_post_files_variable(char *strvar, char *val, zval *http_post_files, zend_bool override_protection TSRMLS_DC) /* {{{ */\n{\n\tsafe_php_register_variable(strvar, val, strlen(val), http_post_files, override_protection TSRMLS_CC);\n}\n/* }}} */\n\nstatic void register_http_post_files_variable_ex(char *var, zval *val, zval *http_post_files, zend_bool override_protection TSRMLS_DC) /* {{{ */\n{\n\tsafe_php_register_variable_ex(var, val, http_post_files, override_protection TSRMLS_CC);\n}\n/* }}} */\n\nstatic int unlink_filename(char **filename TSRMLS_DC) /* {{{ */\n{\n\tVCWD_UNLINK(*filename);\n\treturn 0;\n}\n/* }}} */\n\nvoid destroy_uploaded_files_hash(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(SG(rfc1867_uploaded_files), (apply_func_t) unlink_filename TSRMLS_CC);\n\tzend_hash_destroy(SG(rfc1867_uploaded_files));\n\tFREE_HASHTABLE(SG(rfc1867_uploaded_files));\n}\n/* }}} */\n\n/* {{{ Following code is based on apache_multipart_buffer.c from libapreq-0.33 package. */\n\n#define FILLUNIT (1024 * 5)\n\ntypedef struct {\n\n\t/* read buffer */\n\tchar *buffer;\n\tchar *buf_begin;\n\tint bufsize;\n\tint bytes_in_buffer;\n\n\t/* boundary info */\n\tchar *boundary;\n\tchar *boundary_next;\n\tint boundary_next_len;\n\n\tconst zend_encoding *input_encoding;\n\tconst zend_encoding **detect_order;\n\tsize_t detect_order_size;\n} multipart_buffer;\n\ntypedef struct {\n\tchar *key;\n\tchar *value;\n} mime_header_entry;\n\n/*\n * Fill up the buffer with client data.\n * Returns number of bytes added to buffer.\n */\nstatic int fill_buffer(multipart_buffer *self TSRMLS_DC)\n{\n\tint bytes_to_read, total_read = 0, actual_read = 0;\n\n\t/* shift the existing data if necessary */\n\tif (self->bytes_in_buffer > 0 && self->buf_begin != self->buffer) {\n\t\tmemmove(self->buffer, self->buf_begin, self->bytes_in_buffer);\n\t}\n\n\tself->buf_begin = self->buffer;\n\n\t/* calculate the free space in the buffer */\n\tbytes_to_read = self->bufsize - self->bytes_in_buffer;\n\n\t/* read the required number of bytes */\n\twhile (bytes_to_read > 0) {\n\n\t\tchar *buf = self->buffer + self->bytes_in_buffer;\n\n\t\tactual_read = sapi_module.read_post(buf, bytes_to_read TSRMLS_CC);\n\n\t\t/* update the buffer length */\n\t\tif (actual_read > 0) {\n\t\t\tself->bytes_in_buffer += actual_read;\n\t\t\tSG(read_post_bytes) += actual_read;\n\t\t\ttotal_read += actual_read;\n\t\t\tbytes_to_read -= actual_read;\n\t\t} else {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\treturn total_read;\n}\n\n/* eof if we are out of bytes, or if we hit the final boundary */\nstatic int multipart_buffer_eof(multipart_buffer *self TSRMLS_DC)\n{\n\tif ( (self->bytes_in_buffer == 0 && fill_buffer(self TSRMLS_CC) < 1) ) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n\n/* create new multipart_buffer structure */\nstatic multipart_buffer *multipart_buffer_new(char *boundary, int boundary_len TSRMLS_DC)\n{\n\tmultipart_buffer *self = (multipart_buffer *) ecalloc(1, sizeof(multipart_buffer));\n\n\tint minsize = boundary_len + 6;\n\tif (minsize < FILLUNIT) minsize = FILLUNIT;\n\n\tself->buffer = (char *) ecalloc(1, minsize + 1);\n\tself->bufsize = minsize;\n\n\tspprintf(&self->boundary, 0, \"--%s\", boundary);\n\n\tself->boundary_next_len = spprintf(&self->boundary_next, 0, \"\\n--%s\", boundary);\n\n\tself->buf_begin = self->buffer;\n\tself->bytes_in_buffer = 0;\n\n\tif (php_rfc1867_encoding_translation(TSRMLS_C)) {\n\t\tphp_rfc1867_get_detect_order(&self->detect_order, &self->detect_order_size TSRMLS_CC);\n\t} else {\n\t\tself->detect_order = NULL;\n\t\tself->detect_order_size = 0;\n\t}\n\n\tself->input_encoding = NULL;\n\n\treturn self;\n}\n\n/*\n * Gets the next CRLF terminated line from the input buffer.\n * If it doesn't find a CRLF, and the buffer isn't completely full, returns\n * NULL; otherwise, returns the beginning of the null-terminated line,\n * minus the CRLF.\n *\n * Note that we really just look for LF terminated lines. This works\n * around a bug in internet explorer for the macintosh which sends mime\n * boundaries that are only LF terminated when you use an image submit\n * button in a multipart/form-data form.\n */\nstatic char *next_line(multipart_buffer *self)\n{\n\t/* look for LF in the data */\n\tchar* line = self->buf_begin;\n\tchar* ptr = memchr(self->buf_begin, '\\n', self->bytes_in_buffer);\n\n\tif (ptr) {\t/* LF found */\n\n\t\t/* terminate the string, remove CRLF */\n\t\tif ((ptr - line) > 0 && *(ptr-1) == '\\r') {\n\t\t\t*(ptr-1) = 0;\n\t\t} else {\n\t\t\t*ptr = 0;\n\t\t}\n\n\t\t/* bump the pointer */\n\t\tself->buf_begin = ptr + 1;\n\t\tself->bytes_in_buffer -= (self->buf_begin - line);\n\n\t} else {\t/* no LF found */\n\n\t\t/* buffer isn't completely full, fail */\n\t\tif (self->bytes_in_buffer < self->bufsize) {\n\t\t\treturn NULL;\n\t\t}\n\t\t/* return entire buffer as a partial line */\n\t\tline[self->bufsize] = 0;\n\t\tself->buf_begin = ptr;\n\t\tself->bytes_in_buffer = 0;\n\t}\n\n\treturn line;\n}\n\n/* Returns the next CRLF terminated line from the client */\nstatic char *get_line(multipart_buffer *self TSRMLS_DC)\n{\n\tchar* ptr = next_line(self);\n\n\tif (!ptr) {\n\t\tfill_buffer(self TSRMLS_CC);\n\t\tptr = next_line(self);\n\t}\n\n\treturn ptr;\n}\n\n/* Free header entry */\nstatic void php_free_hdr_entry(mime_header_entry *h)\n{\n\tif (h->key) {\n\t\tefree(h->key);\n\t}\n\tif (h->value) {\n\t\tefree(h->value);\n\t}\n}\n\n/* finds a boundary */\nstatic int find_boundary(multipart_buffer *self, char *boundary TSRMLS_DC)\n{\n\tchar *line;\n\n\t/* loop thru lines */\n\twhile( (line = get_line(self TSRMLS_CC)) )\n\t{\n\t\t/* finished if we found the boundary */\n\t\tif (!strcmp(line, boundary)) {\n\t\t\treturn 1;\n\t\t}\n\t}\n\n\t/* didn't find the boundary */\n\treturn 0;\n}\n\n/* parse headers */\nstatic int multipart_buffer_headers(multipart_buffer *self, zend_llist *header TSRMLS_DC)\n{\n\tchar *line;\n\tmime_header_entry prev_entry, entry;\n\tint prev_len, cur_len;\n\n\t/* didn't find boundary, abort */\n\tif (!find_boundary(self, self->boundary TSRMLS_CC)) {\n\t\treturn 0;\n\t}\n\n\t/* get lines of text, or CRLF_CRLF */\n\n\twhile( (line = get_line(self TSRMLS_CC)) && strlen(line) > 0 )\n\t{\n\t\t/* add header to table */\n\t\tchar *key = line;\n\t\tchar *value = NULL;\n\n\t\tif (php_rfc1867_encoding_translation(TSRMLS_C)) {\n\t\t\tself->input_encoding = zend_multibyte_encoding_detector(line, strlen(line), self->detect_order, self->detect_order_size TSRMLS_CC);\n\t\t}\n\n\t\t/* space in the beginning means same header */\n\t\tif (!isspace(line[0])) {\n\t\t\tvalue = strchr(line, ':');\n\t\t}\n\n\t\tif (value) {\n\t\t\t*value = 0;\n\t\t\tdo { value++; } while(isspace(*value));\n\n\t\t\tentry.value = estrdup(value);\n\t\t\tentry.key = estrdup(key);\n\n\t\t} else if (zend_llist_count(header)) { /* If no ':' on the line, add to previous line */\n\n\t\t\tprev_len = strlen(prev_entry.value);\n\t\t\tcur_len = strlen(line);\n\n\t\t\tentry.value = emalloc(prev_len + cur_len + 1);\n\t\t\tmemcpy(entry.value, prev_entry.value, prev_len);\n\t\t\tmemcpy(entry.value + prev_len, line, cur_len);\n\t\t\tentry.value[cur_len + prev_len] = '\\0';\n\n\t\t\tentry.key = estrdup(prev_entry.key);\n\n\t\t\tzend_llist_remove_tail(header);\n\t\t} else {\n\t\t\tcontinue;\n\t\t}\n\n\t\tzend_llist_add_element(header, &entry);\n\t\tprev_entry = entry;\n\t}\n\n\treturn 1;\n}\n\nstatic char *php_mime_get_hdr_value(zend_llist header, char *key)\n{\n\tmime_header_entry *entry;\n\n\tif (key == NULL) {\n\t\treturn NULL;\n\t}\n\n\tentry = zend_llist_get_first(&header);\n\twhile (entry) {\n\t\tif (!strcasecmp(entry->key, key)) {\n\t\t\treturn entry->value;\n\t\t}\n\t\tentry = zend_llist_get_next(&header);\n\t}\n\n\treturn NULL;\n}\n\nstatic char *php_ap_getword(const zend_encoding *encoding, char **line, char stop TSRMLS_DC)\n{\n\tchar *pos = *line, quote;\n\tchar *res;\n\n\twhile (*pos && *pos != stop) {\n\t\tif ((quote = *pos) == '\"' || quote == '\\'') {\n\t\t\t++pos;\n\t\t\twhile (*pos && *pos != quote) {\n\t\t\t\tif (*pos == '\\\\' && pos[1] && pos[1] == quote) {\n\t\t\t\t\tpos += 2;\n\t\t\t\t} else {\n\t\t\t\t\t++pos;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (*pos) {\n\t\t\t\t++pos;\n\t\t\t}\n\t\t} else ++pos;\n\t}\n\tif (*pos == '\\0') {\n\t\tres = estrdup(*line);\n\t\t*line += strlen(*line);\n\t\treturn res;\n\t}\n\n\tres = estrndup(*line, pos - *line);\n\n\twhile (*pos == stop) {\n\t\t++pos;\n\t}\n\n\t*line = pos;\n\treturn res;\n}\n\nstatic char *substring_conf(char *start, int len, char quote)\n{\n\tchar *result = emalloc(len + 1);\n\tchar *resp = result;\n\tint i;\n\n\tfor (i = 0; i < len && start[i] != quote; ++i) {\n\t\tif (start[i] == '\\\\' && (start[i + 1] == '\\\\' || (quote && start[i + 1] == quote))) {\n\t\t\t*resp++ = start[++i];\n\t\t} else {\n\t\t\t*resp++ = start[i];\n\t\t}\n\t}\n\n\t*resp = '\\0';\n\treturn result;\n}\n\nstatic char *php_ap_getword_conf(const zend_encoding *encoding, char *str TSRMLS_DC)\n{\n\twhile (*str && isspace(*str)) {\n\t\t++str;\n\t}\n\n\tif (!*str) {\n\t\treturn estrdup(\"\");\n\t}\n\n\tif (*str == '\"' || *str == '\\'') {\n\t\tchar quote = *str;\n\n\t\tstr++;\n\t\treturn substring_conf(str, strlen(str), quote);\n\t} else {\n\t\tchar *strend = str;\n\n\t\twhile (*strend && !isspace(*strend)) {\n\t\t\t++strend;\n\t\t}\n\t\treturn substring_conf(str, strend - str, 0);\n\t}\n}\n\nstatic char *php_ap_basename(const zend_encoding *encoding, char *path TSRMLS_DC)\n{\n\tchar *s = strrchr(path, '\\\\');\n\tchar *s2 = strrchr(path, '/');\n\t\n\tif (s && s2) {\n\t\tif (s > s2) {\n\t\t\t++s;\n\t\t} else {\n\t\t\ts = ++s2;\n\t\t}\n\t\treturn s;\n\t} else if (s) {\n\t\treturn ++s;\n\t} else if (s2) {\n\t\treturn ++s2;\n\t}\n\treturn path;\n}\n\n/*\n * Search for a string in a fixed-length byte string.\n * If partial is true, partial matches are allowed at the end of the buffer.\n * Returns NULL if not found, or a pointer to the start of the first match.\n */\nstatic void *php_ap_memstr(char *haystack, int haystacklen, char *needle, int needlen, int partial)\n{\n\tint len = haystacklen;\n\tchar *ptr = haystack;\n\n\t/* iterate through first character matches */\n\twhile( (ptr = memchr(ptr, needle[0], len)) ) {\n\n\t\t/* calculate length after match */\n\t\tlen = haystacklen - (ptr - (char *)haystack);\n\n\t\t/* done if matches up to capacity of buffer */\n\t\tif (memcmp(needle, ptr, needlen < len ? needlen : len) == 0 && (partial || len >= needlen)) {\n\t\t\tbreak;\n\t\t}\n\n\t\t/* next character */\n\t\tptr++; len--;\n\t}\n\n\treturn ptr;\n}\n\n/* read until a boundary condition */\nstatic int multipart_buffer_read(multipart_buffer *self, char *buf, int bytes, int *end TSRMLS_DC)\n{\n\tint len, max;\n\tchar *bound;\n\n\t/* fill buffer if needed */\n\tif (bytes > self->bytes_in_buffer) {\n\t\tfill_buffer(self TSRMLS_CC);\n\t}\n\n\t/* look for a potential boundary match, only read data up to that point */\n\tif ((bound = php_ap_memstr(self->buf_begin, self->bytes_in_buffer, self->boundary_next, self->boundary_next_len, 1))) {\n\t\tmax = bound - self->buf_begin;\n\t\tif (end && php_ap_memstr(self->buf_begin, self->bytes_in_buffer, self->boundary_next, self->boundary_next_len, 0)) {\n\t\t\t*end = 1;\n\t\t}\n\t} else {\n\t\tmax = self->bytes_in_buffer;\n\t}\n\n\t/* maximum number of bytes we are reading */\n\tlen = max < bytes-1 ? max : bytes-1;\n\n\t/* if we read any data... */\n\tif (len > 0) {\n\n\t\t/* copy the data */\n\t\tmemcpy(buf, self->buf_begin, len);\n\t\tbuf[len] = 0;\n\n\t\tif (bound && len > 0 && buf[len-1] == '\\r') {\n\t\t\tbuf[--len] = 0;\n\t\t}\n\n\t\t/* update the buffer */\n\t\tself->bytes_in_buffer -= len;\n\t\tself->buf_begin += len;\n\t}\n\n\treturn len;\n}\n\n/*\n XXX: this is horrible memory-usage-wise, but we only expect\n to do this on small pieces of form data.\n*/\nstatic char *multipart_buffer_read_body(multipart_buffer *self, unsigned int *len TSRMLS_DC)\n{\n\tchar buf[FILLUNIT], *out=NULL;\n\tint total_bytes=0, read_bytes=0;\n\n\twhile((read_bytes = multipart_buffer_read(self, buf, sizeof(buf), NULL TSRMLS_CC))) {\n\t\tout = erealloc(out, total_bytes + read_bytes + 1);\n\t\tmemcpy(out + total_bytes, buf, read_bytes);\n\t\ttotal_bytes += read_bytes;\n\t}\n\n\tif (out) {\n\t\tout[total_bytes] = '\\0';\n\t}\n\t*len = total_bytes;\n\n\treturn out;\n}\n/* }}} */\n\n/*\n * The combined READER/HANDLER\n *\n */\n\nSAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */\n{\n\tchar *boundary, *s = NULL, *boundary_end = NULL, *start_arr = NULL, *array_index = NULL;\n\tchar *temp_filename = NULL, *lbuf = NULL, *abuf = NULL;\n\tint boundary_len = 0, total_bytes = 0, cancel_upload = 0, is_arr_upload = 0, array_len = 0;\n\tint max_file_size = 0, skip_upload = 0, anonindex = 0, is_anonymous;\n\tzval *http_post_files = NULL;\n\tHashTable *uploaded_files = NULL;\n\tmultipart_buffer *mbuff;\n\tzval *array_ptr = (zval *) arg;\n\tint fd = -1;\n\tzend_llist header;\n\tvoid *event_extra_data = NULL;\n\tunsigned int llen = 0;\n\tint upload_cnt = INI_INT(\"max_file_uploads\");\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tphp_rfc1867_getword_t getword;\n\tphp_rfc1867_getword_conf_t getword_conf;\n\tphp_rfc1867_basename_t _basename;\n\n\tif (php_rfc1867_encoding_translation(TSRMLS_C) && internal_encoding) {\n\t\tgetword = php_rfc1867_getword;\n\t\tgetword_conf = php_rfc1867_getword_conf;\n\t\t_basename = php_rfc1867_basename;\n\t} else {\n\t\tgetword = php_ap_getword;\n\t\tgetword_conf = php_ap_getword_conf;\n\t\t_basename = php_ap_basename;\n\t}\n\n\tif (SG(post_max_size) > 0 && SG(request_info).content_length > SG(post_max_size)) {\n\t\tsapi_module.sapi_error(E_WARNING, \"POST Content-Length of %ld bytes exceeds the limit of %ld bytes\", SG(request_info).content_length, SG(post_max_size));\n\t\treturn;\n\t}\n\n\t/* Get the boundary */\n\tboundary = strstr(content_type_dup, \"boundary\");\n\tif (!boundary) {\n\t\tint content_type_len = strlen(content_type_dup);\n\t\tchar *content_type_lcase = estrndup(content_type_dup, content_type_len);\n\n\t\tphp_strtolower(content_type_lcase, content_type_len);\n\t\tboundary = strstr(content_type_lcase, \"boundary\");\n\t\tif (boundary) {\n\t\t\tboundary = content_type_dup + (boundary - content_type_lcase);\n\t\t}\n\t\tefree(content_type_lcase);\n\t}\n\n\tif (!boundary || !(boundary = strchr(boundary, '='))) {\n\t\tsapi_module.sapi_error(E_WARNING, \"Missing boundary in multipart/form-data POST data\");\n\t\treturn;\n\t}\n\n\tboundary++;\n\tboundary_len = strlen(boundary);\n\n\tif (boundary[0] == '\"') {\n\t\tboundary++;\n\t\tboundary_end = strchr(boundary, '\"');\n\t\tif (!boundary_end) {\n\t\t\tsapi_module.sapi_error(E_WARNING, \"Invalid boundary in multipart/form-data POST data\");\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\t/* search for the end of the boundary */\n\t\tboundary_end = strpbrk(boundary, \",;\");\n\t}\n\tif (boundary_end) {\n\t\tboundary_end[0] = '\\0';\n\t\tboundary_len = boundary_end-boundary;\n\t}\n\n\t/* Initialize the buffer */\n\tif (!(mbuff = multipart_buffer_new(boundary, boundary_len TSRMLS_CC))) {\n\t\tsapi_module.sapi_error(E_WARNING, \"Unable to initialize the input buffer\");\n\t\treturn;\n\t}\n\n\t/* Initialize $_FILES[] */\n\tzend_hash_init(&PG(rfc1867_protected_variables), 5, NULL, NULL, 0);\n\n\tALLOC_HASHTABLE(uploaded_files);\n\tzend_hash_init(uploaded_files, 5, NULL, (dtor_func_t) free_estring, 0);\n\tSG(rfc1867_uploaded_files) = uploaded_files;\n\n\tALLOC_ZVAL(http_post_files);\n\tarray_init(http_post_files);\n\tINIT_PZVAL(http_post_files);\n\tPG(http_globals)[TRACK_VARS_FILES] = http_post_files;\n\n\tzend_llist_init(&header, sizeof(mime_header_entry), (llist_dtor_func_t) php_free_hdr_entry, 0);\n\n\tif (php_rfc1867_callback != NULL) {\n\t\tmultipart_event_start event_start;\n\n\t\tevent_start.content_length = SG(request_info).content_length;\n\t\tif (php_rfc1867_callback(MULTIPART_EVENT_START, &event_start, &event_extra_data TSRMLS_CC) == FAILURE) {\n\t\t\tgoto fileupload_done;\n\t\t}\n\t}\n\n\twhile (!multipart_buffer_eof(mbuff TSRMLS_CC))\n\t{\n\t\tchar buff[FILLUNIT];\n\t\tchar *cd = NULL, *param = NULL, *filename = NULL, *tmp = NULL;\n\t\tsize_t blen = 0, wlen = 0;\n\t\toff_t offset;\n\n\t\tzend_llist_clean(&header);\n\n\t\tif (!multipart_buffer_headers(mbuff, &header TSRMLS_CC)) {\n\t\t\tgoto fileupload_done;\n\t\t}\n\n\t\tif ((cd = php_mime_get_hdr_value(header, \"Content-Disposition\"))) {\n\t\t\tchar *pair = NULL;\n\t\t\tint end = 0;\n\n\t\t\twhile (isspace(*cd)) {\n\t\t\t\t++cd;\n\t\t\t}\n\n\t\t\twhile (*cd && (pair = getword(mbuff->input_encoding, &cd, ';' TSRMLS_CC)))\n\t\t\t{\n\t\t\t\tchar *key = NULL, *word = pair;\n\n\t\t\t\twhile (isspace(*cd)) {\n\t\t\t\t\t++cd;\n\t\t\t\t}\n\n\t\t\t\tif (strchr(pair, '=')) {\n\t\t\t\t\tkey = getword(mbuff->input_encoding, &pair, '=' TSRMLS_CC);\n\n\t\t\t\t\tif (!strcasecmp(key, \"name\")) {\n\t\t\t\t\t\tif (param) {\n\t\t\t\t\t\t\tefree(param);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tparam = getword_conf(mbuff->input_encoding, pair TSRMLS_CC);\n\t\t\t\t\t\tif (mbuff->input_encoding && internal_encoding) {\n\t\t\t\t\t\t\tunsigned char *new_param;\n\t\t\t\t\t\t\tsize_t new_param_len;\n\t\t\t\t\t\t\tif ((size_t)-1 != zend_multibyte_encoding_converter(&new_param, &new_param_len, (unsigned char *)param, strlen(param), internal_encoding, mbuff->input_encoding TSRMLS_CC)) {\n\t\t\t\t\t\t\t\tefree(param);\n\t\t\t\t\t\t\t\tparam = (char *)new_param;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (!strcasecmp(key, \"filename\")) {\n\t\t\t\t\t\tif (filename) {\n\t\t\t\t\t\t\tefree(filename);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tfilename = getword_conf(mbuff->input_encoding, pair TSRMLS_CC);\n\t\t\t\t\t\tif (mbuff->input_encoding && internal_encoding) {\n\t\t\t\t\t\t\tunsigned char *new_filename;\n\t\t\t\t\t\t\tsize_t new_filename_len;\n\t\t\t\t\t\t\tif ((size_t)-1 != zend_multibyte_encoding_converter(&new_filename, &new_filename_len, (unsigned char *)filename, strlen(filename), internal_encoding, mbuff->input_encoding TSRMLS_CC)) {\n\t\t\t\t\t\t\t\tefree(filename);\n\t\t\t\t\t\t\t\tfilename = (char *)new_filename;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (key) {\n\t\t\t\t\tefree(key);\n\t\t\t\t}\n\t\t\t\tefree(word);\n\t\t\t}\n\n\t\t\t/* Normal form variable, safe to read all data into memory */\n\t\t\tif (!filename && param) {\n\t\t\t\tunsigned int value_len;\n\t\t\t\tchar *value = multipart_buffer_read_body(mbuff, &value_len TSRMLS_CC);\n\t\t\t\tunsigned int new_val_len; /* Dummy variable */\n\n\t\t\t\tif (!value) {\n\t\t\t\t\tvalue = estrdup(\"\");\n\t\t\t\t\tvalue_len = 0;\n\t\t\t\t}\n\n\t\t\t\tif (mbuff->input_encoding && internal_encoding) {\n\t\t\t\t\tunsigned char *new_value;\n\t\t\t\t\tsize_t new_value_len;\n\t\t\t\t\tif ((size_t)-1 != zend_multibyte_encoding_converter(&new_value, &new_value_len, (unsigned char *)value, value_len, internal_encoding, mbuff->input_encoding TSRMLS_CC)) {\n\t\t\t\t\t\tefree(value);\n\t\t\t\t\t\tvalue = (char *)new_value;\n\t\t\t\t\t\tvalue_len = new_value_len;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif (sapi_module.input_filter(PARSE_POST, param, &value, value_len, &new_val_len TSRMLS_CC)) {\n\t\t\t\t\tif (php_rfc1867_callback != NULL) {\n\t\t\t\t\t\tmultipart_event_formdata event_formdata;\n\t\t\t\t\t\tsize_t newlength = new_val_len;\n\n\t\t\t\t\t\tevent_formdata.post_bytes_processed = SG(read_post_bytes);\n\t\t\t\t\t\tevent_formdata.name = param;\n\t\t\t\t\t\tevent_formdata.value = &value;\n\t\t\t\t\t\tevent_formdata.length = new_val_len;\n\t\t\t\t\t\tevent_formdata.newlength = &newlength;\n\t\t\t\t\t\tif (php_rfc1867_callback(MULTIPART_EVENT_FORMDATA, &event_formdata, &event_extra_data TSRMLS_CC) == FAILURE) {\n\t\t\t\t\t\t\tefree(param);\n\t\t\t\t\t\t\tefree(value);\n\t\t\t\t\t\t\tcontinue;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tnew_val_len = newlength;\n\t\t\t\t\t}\n\t\t\t\t\tsafe_php_register_variable(param, value, new_val_len, array_ptr, 0 TSRMLS_CC);\n\t\t\t\t} else if (php_rfc1867_callback != NULL) {\n\t\t\t\t\tmultipart_event_formdata event_formdata;\n\n\t\t\t\t\tevent_formdata.post_bytes_processed = SG(read_post_bytes);\n\t\t\t\t\tevent_formdata.name = param;\n\t\t\t\t\tevent_formdata.value = &value;\n\t\t\t\t\tevent_formdata.length = value_len;\n\t\t\t\t\tevent_formdata.newlength = NULL;\n\t\t\t\t\tphp_rfc1867_callback(MULTIPART_EVENT_FORMDATA, &event_formdata, &event_extra_data TSRMLS_CC);\n\t\t\t\t}\n\n\t\t\t\tif (!strcasecmp(param, \"MAX_FILE_SIZE\")) {\n\t\t\t\t\tmax_file_size = atol(value);\n\t\t\t\t}\n\n\t\t\t\tefree(param);\n\t\t\t\tefree(value);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t/* If file_uploads=off, skip the file part */\n\t\t\tif (!PG(file_uploads)) {\n\t\t\t\tskip_upload = 1;\n\t\t\t} else if (upload_cnt <= 0) {\n\t\t\t\tskip_upload = 1;\n\t\t\t\tsapi_module.sapi_error(E_WARNING, \"Maximum number of allowable file uploads has been exceeded\");\n\t\t\t}\n\n\t\t\t/* Return with an error if the posted data is garbled */\n\t\t\tif (!param && !filename) {\n\t\t\t\tsapi_module.sapi_error(E_WARNING, \"File Upload Mime headers garbled\");\n\t\t\t\tgoto fileupload_done;\n\t\t\t}\n\n\t\t\tif (!param) {\n\t\t\t\tis_anonymous = 1;\n\t\t\t\tparam = emalloc(MAX_SIZE_ANONNAME);\n\t\t\t\tsnprintf(param, MAX_SIZE_ANONNAME, \"%u\", anonindex++);\n\t\t\t} else {\n\t\t\t\tis_anonymous = 0;\n\t\t\t}\n\n\t\t\t/* New Rule: never repair potential malicious user input */\n\t\t\tif (!skip_upload) {\n\t\t\t\tlong c = 0;\n\t\t\t\ttmp = param;\n\n\t\t\t\twhile (*tmp) {\n\t\t\t\t\tif (*tmp == '[') {\n\t\t\t\t\t\tc++;\n\t\t\t\t\t} else if (*tmp == ']') {\n\t\t\t\t\t\tc--;\n\t\t\t\t\t\tif (tmp[1] && tmp[1] != '[') {\n\t\t\t\t\t\t\tskip_upload = 1;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (c < 0) {\n\t\t\t\t\t\tskip_upload = 1;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\ttmp++;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\ttotal_bytes = cancel_upload = 0;\n\t\t\ttemp_filename = NULL;\n\t\t\tfd = -1;\n\n\t\t\tif (!skip_upload && php_rfc1867_callback != NULL) {\n\t\t\t\tmultipart_event_file_start event_file_start;\n\n\t\t\t\tevent_file_start.post_bytes_processed = SG(read_post_bytes);\n\t\t\t\tevent_file_start.name = param;\n\t\t\t\tevent_file_start.filename = &filename;\n\t\t\t\tif (php_rfc1867_callback(MULTIPART_EVENT_FILE_START, &event_file_start, &event_extra_data TSRMLS_CC) == FAILURE) {\n\t\t\t\t\ttemp_filename = \"\";\n\t\t\t\t\tefree(param);\n\t\t\t\t\tefree(filename);\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (skip_upload) {\n\t\t\t\tefree(param);\n\t\t\t\tefree(filename);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (strlen(filename) == 0) {\n#if DEBUG_FILE_UPLOAD\n\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"No file uploaded\");\n#endif\n\t\t\t\tcancel_upload = UPLOAD_ERROR_D;\n\t\t\t}\n\n\t\t\toffset = 0;\n\t\t\tend = 0;\n\t\t\t\n\t\t\tif (!cancel_upload) {\n\t\t\t\t/* only bother to open temp file if we have data */\n\t\t\t\tblen = multipart_buffer_read(mbuff, buff, sizeof(buff), &end TSRMLS_CC);\n#if DEBUG_FILE_UPLOAD\n\t\t\t\tif (blen > 0) {\n#else\n\t\t\t\t/* in non-debug mode we have no problem with 0-length files */\n\t\t\t\t{\n#endif\n\t\t\t\t\tfd = php_open_temporary_fd_ex(PG(upload_tmp_dir), \"php\", &temp_filename, 1 TSRMLS_CC);\n\t\t\t\t\tupload_cnt--;\n\t\t\t\t\tif (fd == -1) {\n\t\t\t\t\t\tsapi_module.sapi_error(E_WARNING, \"File upload error - unable to create a temporary file\");\n\t\t\t\t\t\tcancel_upload = UPLOAD_ERROR_E;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\twhile (!cancel_upload && (blen > 0))\n\t\t\t{\n\t\t\t\tif (php_rfc1867_callback != NULL) {\n\t\t\t\t\tmultipart_event_file_data event_file_data;\n\n\t\t\t\t\tevent_file_data.post_bytes_processed = SG(read_post_bytes);\n\t\t\t\t\tevent_file_data.offset = offset;\n\t\t\t\t\tevent_file_data.data = buff;\n\t\t\t\t\tevent_file_data.length = blen;\n\t\t\t\t\tevent_file_data.newlength = &blen;\n\t\t\t\t\tif (php_rfc1867_callback(MULTIPART_EVENT_FILE_DATA, &event_file_data, &event_extra_data TSRMLS_CC) == FAILURE) {\n\t\t\t\t\t\tcancel_upload = UPLOAD_ERROR_X;\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif (PG(upload_max_filesize) > 0 && (long)(total_bytes+blen) > PG(upload_max_filesize)) {\n#if DEBUG_FILE_UPLOAD\n\t\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"upload_max_filesize of %ld bytes exceeded - file [%s=%s] not saved\", PG(upload_max_filesize), param, filename);\n#endif\n\t\t\t\t\tcancel_upload = UPLOAD_ERROR_A;\n\t\t\t\t} else if (max_file_size && ((long)(total_bytes+blen) > max_file_size)) {\n#if DEBUG_FILE_UPLOAD\n\t\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"MAX_FILE_SIZE of %ld bytes exceeded - file [%s=%s] not saved\", max_file_size, param, filename);\n#endif\n\t\t\t\t\tcancel_upload = UPLOAD_ERROR_B;\n\t\t\t\t} else if (blen > 0) {\n\t\t\t\t\twlen = write(fd, buff, blen);\n\n\t\t\t\t\tif (wlen == -1) {\n\t\t\t\t\t\t/* write failed */\n#if DEBUG_FILE_UPLOAD\n\t\t\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"write() failed - %s\", strerror(errno));\n#endif\n\t\t\t\t\t\tcancel_upload = UPLOAD_ERROR_F;\n\t\t\t\t\t} else if (wlen < blen) {\n#if DEBUG_FILE_UPLOAD\n\t\t\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"Only %d bytes were written, expected to write %d\", wlen, blen);\n#endif\n\t\t\t\t\t\tcancel_upload = UPLOAD_ERROR_F;\n\t\t\t\t\t} else {\n\t\t\t\t\t\ttotal_bytes += wlen;\n\t\t\t\t\t}\n\t\t\t\t\toffset += wlen;\n\t\t\t\t}\n\n\t\t\t\t/* read data for next iteration */\n\t\t\t\tblen = multipart_buffer_read(mbuff, buff, sizeof(buff), &end TSRMLS_CC);\n\t\t\t}\n\n\t\t\tif (fd != -1) { /* may not be initialized if file could not be created */\n\t\t\t\tclose(fd);\n\t\t\t}\n\n\t\t\tif (!cancel_upload && !end) {\n#if DEBUG_FILE_UPLOAD\n\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"Missing mime boundary at the end of the data for file %s\", strlen(filename) > 0 ? filename : \"\");\n#endif\n\t\t\t\tcancel_upload = UPLOAD_ERROR_C;\n\t\t\t}\n#if DEBUG_FILE_UPLOAD\n\t\t\tif (strlen(filename) > 0 && total_bytes == 0 && !cancel_upload) {\n\t\t\t\tsapi_module.sapi_error(E_WARNING, \"Uploaded file size 0 - file [%s=%s] not saved\", param, filename);\n\t\t\t\tcancel_upload = 5;\n\t\t\t}\n#endif\n\t\t\tif (php_rfc1867_callback != NULL) {\n\t\t\t\tmultipart_event_file_end event_file_end;\n\n\t\t\t\tevent_file_end.post_bytes_processed = SG(read_post_bytes);\n\t\t\t\tevent_file_end.temp_filename = temp_filename;\n\t\t\t\tevent_file_end.cancel_upload = cancel_upload;\n\t\t\t\tif (php_rfc1867_callback(MULTIPART_EVENT_FILE_END, &event_file_end, &event_extra_data TSRMLS_CC) == FAILURE) {\n\t\t\t\t\tcancel_upload = UPLOAD_ERROR_X;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (cancel_upload) {\n\t\t\t\tif (temp_filename) {\n\t\t\t\t\tif (cancel_upload != UPLOAD_ERROR_E) { /* file creation failed */\n\t\t\t\t\t\tunlink(temp_filename);\n\t\t\t\t\t}\n\t\t\t\t\tefree(temp_filename);\n\t\t\t\t}\n\t\t\t\ttemp_filename = \"\";\n\t\t\t} else {\n\t\t\t\tzend_hash_add(SG(rfc1867_uploaded_files), temp_filename, strlen(temp_filename) + 1, &temp_filename, sizeof(char *), NULL);\n\t\t\t}\n\n\t\t\t/* is_arr_upload is true when name of file upload field\n\t\t\t * ends in [.*]\n\t\t\t * start_arr is set to point to 1st [ */\n\t\t\tis_arr_upload =\t(start_arr = strchr(param,'[')) && (param[strlen(param)-1] == ']');\n\n\t\t\tif (is_arr_upload) {\n\t\t\t\tarray_len = strlen(start_arr);\n\t\t\t\tif (array_index) {\n\t\t\t\t\tefree(array_index);\n\t\t\t\t}\n\t\t\t\tarray_index = estrndup(start_arr + 1, array_len - 2);\n\t\t\t}\n\n\t\t\t/* Add $foo_name */\n\t\t\tif (llen < strlen(param) + MAX_SIZE_OF_INDEX + 1) {\n\t\t\t\tllen = strlen(param);\n\t\t\t\tlbuf = (char *) safe_erealloc(lbuf, llen, 1, MAX_SIZE_OF_INDEX + 1);\n\t\t\t\tllen += MAX_SIZE_OF_INDEX + 1;\n\t\t\t}\n\n\t\t\tif (is_arr_upload) {\n\t\t\t\tif (abuf) efree(abuf);\n\t\t\t\tabuf = estrndup(param, strlen(param)-array_len);\n\t\t\t\tsnprintf(lbuf, llen, \"%s_name[%s]\", abuf, array_index);\n\t\t\t} else {\n\t\t\t\tsnprintf(lbuf, llen, \"%s_name\", param);\n\t\t\t}\n\n\t\t\t/* The \\ check should technically be needed for win32 systems only where\n\t\t\t * it is a valid path separator. However, IE in all it's wisdom always sends\n\t\t\t * the full path of the file on the user's filesystem, which means that unless\n\t\t\t * the user does basename() they get a bogus file name. Until IE's user base drops\n\t\t\t * to nill or problem is fixed this code must remain enabled for all systems. */\n\t\t\ts = _basename(internal_encoding, filename TSRMLS_CC);\n\t\t\tif (!s) {\n\t\t\t\ts = filename;\n\t\t\t}\n\n\t\t\tif (!is_anonymous) {\n\t\t\t\tsafe_php_register_variable(lbuf, s, strlen(s), NULL, 0 TSRMLS_CC);\n\t\t\t}\n\n\t\t\t/* Add $foo[name] */\n\t\t\tif (is_arr_upload) {\n\t\t\t\tsnprintf(lbuf, llen, \"%s[name][%s]\", abuf, array_index);\n\t\t\t} else {\n\t\t\t\tsnprintf(lbuf, llen, \"%s[name]\", param);\n\t\t\t}\n\t\t\tregister_http_post_files_variable(lbuf, s, http_post_files, 0 TSRMLS_CC);\n\t\t\tefree(filename);\n\t\t\ts = NULL;\n\n\t\t\t/* Possible Content-Type: */\n\t\t\tif (cancel_upload || !(cd = php_mime_get_hdr_value(header, \"Content-Type\"))) {\n\t\t\t\tcd = \"\";\n\t\t\t} else {\n\t\t\t\t/* fix for Opera 6.01 */\n\t\t\t\ts = strchr(cd, ';');\n\t\t\t\tif (s != NULL) {\n\t\t\t\t\t*s = '\\0';\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* Add $foo_type */\n\t\t\tif (is_arr_upload) {\n\t\t\t\tsnprintf(lbuf, llen, \"%s_type[%s]\", abuf, array_index);\n\t\t\t} else {\n\t\t\t\tsnprintf(lbuf, llen, \"%s_type\", param);\n\t\t\t}\n\t\t\tif (!is_anonymous) {\n\t\t\t\tsafe_php_register_variable(lbuf, cd, strlen(cd), NULL, 0 TSRMLS_CC);\n\t\t\t}\n\n\t\t\t/* Add $foo[type] */\n\t\t\tif (is_arr_upload) {\n\t\t\t\tsnprintf(lbuf, llen, \"%s[type][%s]\", abuf, array_index);\n\t\t\t} else {\n\t\t\t\tsnprintf(lbuf, llen, \"%s[type]\", param);\n\t\t\t}\n\t\t\tregister_http_post_files_variable(lbuf, cd, http_post_files, 0 TSRMLS_CC);\n\n\t\t\t/* Restore Content-Type Header */\n\t\t\tif (s != NULL) {\n\t\t\t\t*s = ';';\n\t\t\t}\n\t\t\ts = \"\";\n\n\t\t\t{\n\t\t\t\t/* store temp_filename as-is (in case upload_tmp_dir\n\t\t\t\t * contains escapeable characters. escape only the variable name.) */\n\t\t\t\tzval zfilename;\n\n\t\t\t\t/* Initialize variables */\n\t\t\t\tadd_protected_variable(param TSRMLS_CC);\n\n\t\t\t\t/* if param is of form xxx[.*] this will cut it to xxx */\n\t\t\t\tif (!is_anonymous) {\n\t\t\t\t\tZVAL_STRING(&zfilename, temp_filename, 1);\n\t\t\t\t\tsafe_php_register_variable_ex(param, &zfilename, NULL, 1 TSRMLS_CC);\n\t\t\t\t}\n\n\t\t\t\t/* Add $foo[tmp_name] */\n\t\t\t\tif (is_arr_upload) {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[tmp_name][%s]\", abuf, array_index);\n\t\t\t\t} else {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[tmp_name]\", param);\n\t\t\t\t}\n\t\t\t\tadd_protected_variable(lbuf TSRMLS_CC);\n\t\t\t\tZVAL_STRING(&zfilename, temp_filename, 1);\n\t\t\t\tregister_http_post_files_variable_ex(lbuf, &zfilename, http_post_files, 1 TSRMLS_CC);\n\t\t\t}\n\n\t\t\t{\n\t\t\t\tzval file_size, error_type;\n\n\t\t\t\terror_type.value.lval = cancel_upload;\n\t\t\t\terror_type.type = IS_LONG;\n\n\t\t\t\t/* Add $foo[error] */\n\t\t\t\tif (cancel_upload) {\n\t\t\t\t\tfile_size.value.lval = 0;\n\t\t\t\t\tfile_size.type = IS_LONG;\n\t\t\t\t} else {\n\t\t\t\t\tfile_size.value.lval = total_bytes;\n\t\t\t\t\tfile_size.type = IS_LONG;\n\t\t\t\t}\n\n\t\t\t\tif (is_arr_upload) {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[error][%s]\", abuf, array_index);\n\t\t\t\t} else {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[error]\", param);\n\t\t\t\t}\n\t\t\t\tregister_http_post_files_variable_ex(lbuf, &error_type, http_post_files, 0 TSRMLS_CC);\n\n\t\t\t\t/* Add $foo_size */\n\t\t\t\tif (is_arr_upload) {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s_size[%s]\", abuf, array_index);\n\t\t\t\t} else {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s_size\", param);\n\t\t\t\t}\n\t\t\t\tif (!is_anonymous) {\n\t\t\t\t\tsafe_php_register_variable_ex(lbuf, &file_size, NULL, 0 TSRMLS_CC);\n\t\t\t\t}\n\n\t\t\t\t/* Add $foo[size] */\n\t\t\t\tif (is_arr_upload) {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[size][%s]\", abuf, array_index);\n\t\t\t\t} else {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[size]\", param);\n\t\t\t\t}\n\t\t\t\tregister_http_post_files_variable_ex(lbuf, &file_size, http_post_files, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\tefree(param);\n\t\t}\n\t}\n\nfileupload_done:\n\tif (php_rfc1867_callback != NULL) {\n\t\tmultipart_event_end event_end;\n\n\t\tevent_end.post_bytes_processed = SG(read_post_bytes);\n\t\tphp_rfc1867_callback(MULTIPART_EVENT_END, &event_end, &event_extra_data TSRMLS_CC);\n\t}\n\n\tif (lbuf) efree(lbuf);\n\tif (abuf) efree(abuf);\n\tif (array_index) efree(array_index);\n\tzend_hash_destroy(&PG(rfc1867_protected_variables));\n\tzend_llist_destroy(&header);\n\tif (mbuff->boundary_next) efree(mbuff->boundary_next);\n\tif (mbuff->boundary) efree(mbuff->boundary);\n\tif (mbuff->buffer) efree(mbuff->buffer);\n\tif (mbuff) efree(mbuff);\n}\n/* }}} */\n\nSAPI_API void php_rfc1867_set_multibyte_callbacks(\n\t\t\t\t\tphp_rfc1867_encoding_translation_t encoding_translation,\n\t\t\t\t\tphp_rfc1867_get_detect_order_t get_detect_order,\n\t\t\t\t\tphp_rfc1867_set_input_encoding_t set_input_encoding,\n\t\t\t\t\tphp_rfc1867_getword_t getword,\n\t\t\t\t\tphp_rfc1867_getword_conf_t getword_conf,\n\t\t\t\t\tphp_rfc1867_basename_t basename) /* {{{ */\n{\n\tphp_rfc1867_encoding_translation = encoding_translation;\n\tphp_rfc1867_get_detect_order = get_detect_order;\n\tphp_rfc1867_set_input_encoding = set_input_encoding;\n\tphp_rfc1867_getword = getword;\n\tphp_rfc1867_getword_conf = getword_conf;\n\tphp_rfc1867_basename = basename;\n}\t\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: sw=4 ts=4 fdm=marker\n * vim<600: sw=4 ts=4\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2012 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Rasmus Lerdorf <rasmus@php.net> |\n | Jani Taskinen <jani@php.net> |\n +----------------------------------------------------------------------+\n */\n\n/* $Id$ */\n\n/*\n * This product includes software developed by the Apache Group\n * for use in the Apache HTTP server project (http://www.apache.org/).\n *\n */\n\n#include <stdio.h>\n#include \"php.h\"\n#include \"php_open_temporary_file.h\"\n#include \"zend_globals.h\"\n#include \"php_globals.h\"\n#include \"php_variables.h\"\n#include \"rfc1867.h\"\n#include \"ext/standard/php_string.h\"\n\n#define DEBUG_FILE_UPLOAD ZEND_DEBUG\n\nstatic int dummy_encoding_translation(TSRMLS_D)\n{\n\treturn 0;\n}\n\nstatic char *php_ap_getword(const zend_encoding *encoding, char **line, char stop TSRMLS_DC);\nstatic char *php_ap_getword_conf(const zend_encoding *encoding, char *str TSRMLS_DC);\n\nstatic php_rfc1867_encoding_translation_t php_rfc1867_encoding_translation = dummy_encoding_translation;\nstatic php_rfc1867_get_detect_order_t php_rfc1867_get_detect_order = NULL;\nstatic php_rfc1867_set_input_encoding_t php_rfc1867_set_input_encoding = NULL;\nstatic php_rfc1867_getword_t php_rfc1867_getword = php_ap_getword;\nstatic php_rfc1867_getword_conf_t php_rfc1867_getword_conf = php_ap_getword_conf;\nstatic php_rfc1867_basename_t php_rfc1867_basename = NULL;\n\nPHPAPI int (*php_rfc1867_callback)(unsigned int event, void *event_data, void **extra TSRMLS_DC) = NULL;\n\nstatic void safe_php_register_variable(char *var, char *strval, int val_len, zval *track_vars_array, zend_bool override_protection TSRMLS_DC);\n\n/* The longest property name we use in an uploaded file array */\n#define MAX_SIZE_OF_INDEX sizeof(\"[tmp_name]\")\n\n/* The longest anonymous name */\n#define MAX_SIZE_ANONNAME 33\n\n/* Errors */\n#define UPLOAD_ERROR_OK 0 /* File upload succesful */\n#define UPLOAD_ERROR_A 1 /* Uploaded file exceeded upload_max_filesize */\n#define UPLOAD_ERROR_B 2 /* Uploaded file exceeded MAX_FILE_SIZE */\n#define UPLOAD_ERROR_C 3 /* Partially uploaded */\n#define UPLOAD_ERROR_D 4 /* No file uploaded */\n#define UPLOAD_ERROR_E 6 /* Missing /tmp or similar directory */\n#define UPLOAD_ERROR_F 7 /* Failed to write file to disk */\n#define UPLOAD_ERROR_X 8 /* File upload stopped by extension */\n\nvoid php_rfc1867_register_constants(TSRMLS_D) /* {{{ */\n{\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_OK\", UPLOAD_ERROR_OK, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_INI_SIZE\", UPLOAD_ERROR_A, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_FORM_SIZE\", UPLOAD_ERROR_B, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_PARTIAL\", UPLOAD_ERROR_C, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_NO_FILE\", UPLOAD_ERROR_D, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_NO_TMP_DIR\", UPLOAD_ERROR_E, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_CANT_WRITE\", UPLOAD_ERROR_F, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_MAIN_LONG_CONSTANT(\"UPLOAD_ERR_EXTENSION\", UPLOAD_ERROR_X, CONST_CS | CONST_PERSISTENT);\n}\n/* }}} */\n\nstatic void normalize_protected_variable(char *varname TSRMLS_DC) /* {{{ */\n{\n\tchar *s = varname, *index = NULL, *indexend = NULL, *p;\n\n\t/* overjump leading space */\n\twhile (*s == ' ') {\n\t\ts++;\n\t}\n\n\t/* and remove it */\n\tif (s != varname) {\n\t\tmemmove(varname, s, strlen(s)+1);\n\t}\n\n\tfor (p = varname; *p && *p != '['; p++) {\n\t\tswitch(*p) {\n\t\t\tcase ' ':\n\t\t\tcase '.':\n\t\t\t\t*p = '_';\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\t/* find index */\n\tindex = strchr(varname, '[');\n\tif (index) {\n\t\tindex++;\n\t\ts = index;\n\t} else {\n\t\treturn;\n\t}\n\n\t/* done? */\n\twhile (index) {\n\t\twhile (*index == ' ' || *index == '\\r' || *index == '\\n' || *index=='\\t') {\n\t\t\tindex++;\n\t\t}\n\t\tindexend = strchr(index, ']');\n\t\tindexend = indexend ? indexend + 1 : index + strlen(index);\n\n\t\tif (s != index) {\n\t\t\tmemmove(s, index, strlen(index)+1);\n\t\t\ts += indexend-index;\n\t\t} else {\n\t\t\ts = indexend;\n\t\t}\n\n\t\tif (*s == '[') {\n\t\t\ts++;\n\t\t\tindex = s;\n\t\t} else {\n\t\t\tindex = NULL;\n\t\t}\n\t}\n\t*s = '\\0';\n}\n/* }}} */\n\nstatic void add_protected_variable(char *varname TSRMLS_DC) /* {{{ */\n{\n\tint dummy = 1;\n\n\tnormalize_protected_variable(varname TSRMLS_CC);\n\tzend_hash_add(&PG(rfc1867_protected_variables), varname, strlen(varname)+1, &dummy, sizeof(int), NULL);\n}\n/* }}} */\n\nstatic zend_bool is_protected_variable(char *varname TSRMLS_DC) /* {{{ */\n{\n\tnormalize_protected_variable(varname TSRMLS_CC);\n\treturn zend_hash_exists(&PG(rfc1867_protected_variables), varname, strlen(varname)+1);\n}\n/* }}} */\n\nstatic void safe_php_register_variable(char *var, char *strval, int val_len, zval *track_vars_array, zend_bool override_protection TSRMLS_DC) /* {{{ */\n{\n\tif (override_protection || !is_protected_variable(var TSRMLS_CC)) {\n\t\tphp_register_variable_safe(var, strval, val_len, track_vars_array TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nstatic void safe_php_register_variable_ex(char *var, zval *val, zval *track_vars_array, zend_bool override_protection TSRMLS_DC) /* {{{ */\n{\n\tif (override_protection || !is_protected_variable(var TSRMLS_CC)) {\n\t\tphp_register_variable_ex(var, val, track_vars_array TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nstatic void register_http_post_files_variable(char *strvar, char *val, zval *http_post_files, zend_bool override_protection TSRMLS_DC) /* {{{ */\n{\n\tsafe_php_register_variable(strvar, val, strlen(val), http_post_files, override_protection TSRMLS_CC);\n}\n/* }}} */\n\nstatic void register_http_post_files_variable_ex(char *var, zval *val, zval *http_post_files, zend_bool override_protection TSRMLS_DC) /* {{{ */\n{\n\tsafe_php_register_variable_ex(var, val, http_post_files, override_protection TSRMLS_CC);\n}\n/* }}} */\n\nstatic int unlink_filename(char **filename TSRMLS_DC) /* {{{ */\n{\n\tVCWD_UNLINK(*filename);\n\treturn 0;\n}\n/* }}} */\n\nvoid destroy_uploaded_files_hash(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(SG(rfc1867_uploaded_files), (apply_func_t) unlink_filename TSRMLS_CC);\n\tzend_hash_destroy(SG(rfc1867_uploaded_files));\n\tFREE_HASHTABLE(SG(rfc1867_uploaded_files));\n}\n/* }}} */\n\n/* {{{ Following code is based on apache_multipart_buffer.c from libapreq-0.33 package. */\n\n#define FILLUNIT (1024 * 5)\n\ntypedef struct {\n\n\t/* read buffer */\n\tchar *buffer;\n\tchar *buf_begin;\n\tint bufsize;\n\tint bytes_in_buffer;\n\n\t/* boundary info */\n\tchar *boundary;\n\tchar *boundary_next;\n\tint boundary_next_len;\n\n\tconst zend_encoding *input_encoding;\n\tconst zend_encoding **detect_order;\n\tsize_t detect_order_size;\n} multipart_buffer;\n\ntypedef struct {\n\tchar *key;\n\tchar *value;\n} mime_header_entry;\n\n/*\n * Fill up the buffer with client data.\n * Returns number of bytes added to buffer.\n */\nstatic int fill_buffer(multipart_buffer *self TSRMLS_DC)\n{\n\tint bytes_to_read, total_read = 0, actual_read = 0;\n\n\t/* shift the existing data if necessary */\n\tif (self->bytes_in_buffer > 0 && self->buf_begin != self->buffer) {\n\t\tmemmove(self->buffer, self->buf_begin, self->bytes_in_buffer);\n\t}\n\n\tself->buf_begin = self->buffer;\n\n\t/* calculate the free space in the buffer */\n\tbytes_to_read = self->bufsize - self->bytes_in_buffer;\n\n\t/* read the required number of bytes */\n\twhile (bytes_to_read > 0) {\n\n\t\tchar *buf = self->buffer + self->bytes_in_buffer;\n\n\t\tactual_read = sapi_module.read_post(buf, bytes_to_read TSRMLS_CC);\n\n\t\t/* update the buffer length */\n\t\tif (actual_read > 0) {\n\t\t\tself->bytes_in_buffer += actual_read;\n\t\t\tSG(read_post_bytes) += actual_read;\n\t\t\ttotal_read += actual_read;\n\t\t\tbytes_to_read -= actual_read;\n\t\t} else {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\treturn total_read;\n}\n\n/* eof if we are out of bytes, or if we hit the final boundary */\nstatic int multipart_buffer_eof(multipart_buffer *self TSRMLS_DC)\n{\n\tif ( (self->bytes_in_buffer == 0 && fill_buffer(self TSRMLS_CC) < 1) ) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n\n/* create new multipart_buffer structure */\nstatic multipart_buffer *multipart_buffer_new(char *boundary, int boundary_len TSRMLS_DC)\n{\n\tmultipart_buffer *self = (multipart_buffer *) ecalloc(1, sizeof(multipart_buffer));\n\n\tint minsize = boundary_len + 6;\n\tif (minsize < FILLUNIT) minsize = FILLUNIT;\n\n\tself->buffer = (char *) ecalloc(1, minsize + 1);\n\tself->bufsize = minsize;\n\n\tspprintf(&self->boundary, 0, \"--%s\", boundary);\n\n\tself->boundary_next_len = spprintf(&self->boundary_next, 0, \"\\n--%s\", boundary);\n\n\tself->buf_begin = self->buffer;\n\tself->bytes_in_buffer = 0;\n\n\tif (php_rfc1867_encoding_translation(TSRMLS_C)) {\n\t\tphp_rfc1867_get_detect_order(&self->detect_order, &self->detect_order_size TSRMLS_CC);\n\t} else {\n\t\tself->detect_order = NULL;\n\t\tself->detect_order_size = 0;\n\t}\n\n\tself->input_encoding = NULL;\n\n\treturn self;\n}\n\n/*\n * Gets the next CRLF terminated line from the input buffer.\n * If it doesn't find a CRLF, and the buffer isn't completely full, returns\n * NULL; otherwise, returns the beginning of the null-terminated line,\n * minus the CRLF.\n *\n * Note that we really just look for LF terminated lines. This works\n * around a bug in internet explorer for the macintosh which sends mime\n * boundaries that are only LF terminated when you use an image submit\n * button in a multipart/form-data form.\n */\nstatic char *next_line(multipart_buffer *self)\n{\n\t/* look for LF in the data */\n\tchar* line = self->buf_begin;\n\tchar* ptr = memchr(self->buf_begin, '\\n', self->bytes_in_buffer);\n\n\tif (ptr) {\t/* LF found */\n\n\t\t/* terminate the string, remove CRLF */\n\t\tif ((ptr - line) > 0 && *(ptr-1) == '\\r') {\n\t\t\t*(ptr-1) = 0;\n\t\t} else {\n\t\t\t*ptr = 0;\n\t\t}\n\n\t\t/* bump the pointer */\n\t\tself->buf_begin = ptr + 1;\n\t\tself->bytes_in_buffer -= (self->buf_begin - line);\n\n\t} else {\t/* no LF found */\n\n\t\t/* buffer isn't completely full, fail */\n\t\tif (self->bytes_in_buffer < self->bufsize) {\n\t\t\treturn NULL;\n\t\t}\n\t\t/* return entire buffer as a partial line */\n\t\tline[self->bufsize] = 0;\n\t\tself->buf_begin = ptr;\n\t\tself->bytes_in_buffer = 0;\n\t}\n\n\treturn line;\n}\n\n/* Returns the next CRLF terminated line from the client */\nstatic char *get_line(multipart_buffer *self TSRMLS_DC)\n{\n\tchar* ptr = next_line(self);\n\n\tif (!ptr) {\n\t\tfill_buffer(self TSRMLS_CC);\n\t\tptr = next_line(self);\n\t}\n\n\treturn ptr;\n}\n\n/* Free header entry */\nstatic void php_free_hdr_entry(mime_header_entry *h)\n{\n\tif (h->key) {\n\t\tefree(h->key);\n\t}\n\tif (h->value) {\n\t\tefree(h->value);\n\t}\n}\n\n/* finds a boundary */\nstatic int find_boundary(multipart_buffer *self, char *boundary TSRMLS_DC)\n{\n\tchar *line;\n\n\t/* loop thru lines */\n\twhile( (line = get_line(self TSRMLS_CC)) )\n\t{\n\t\t/* finished if we found the boundary */\n\t\tif (!strcmp(line, boundary)) {\n\t\t\treturn 1;\n\t\t}\n\t}\n\n\t/* didn't find the boundary */\n\treturn 0;\n}\n\n/* parse headers */\nstatic int multipart_buffer_headers(multipart_buffer *self, zend_llist *header TSRMLS_DC)\n{\n\tchar *line;\n\tmime_header_entry prev_entry, entry;\n\tint prev_len, cur_len;\n\n\t/* didn't find boundary, abort */\n\tif (!find_boundary(self, self->boundary TSRMLS_CC)) {\n\t\treturn 0;\n\t}\n\n\t/* get lines of text, or CRLF_CRLF */\n\n\twhile( (line = get_line(self TSRMLS_CC)) && strlen(line) > 0 )\n\t{\n\t\t/* add header to table */\n\t\tchar *key = line;\n\t\tchar *value = NULL;\n\n\t\tif (php_rfc1867_encoding_translation(TSRMLS_C)) {\n\t\t\tself->input_encoding = zend_multibyte_encoding_detector(line, strlen(line), self->detect_order, self->detect_order_size TSRMLS_CC);\n\t\t}\n\n\t\t/* space in the beginning means same header */\n\t\tif (!isspace(line[0])) {\n\t\t\tvalue = strchr(line, ':');\n\t\t}\n\n\t\tif (value) {\n\t\t\t*value = 0;\n\t\t\tdo { value++; } while(isspace(*value));\n\n\t\t\tentry.value = estrdup(value);\n\t\t\tentry.key = estrdup(key);\n\n\t\t} else if (zend_llist_count(header)) { /* If no ':' on the line, add to previous line */\n\n\t\t\tprev_len = strlen(prev_entry.value);\n\t\t\tcur_len = strlen(line);\n\n\t\t\tentry.value = emalloc(prev_len + cur_len + 1);\n\t\t\tmemcpy(entry.value, prev_entry.value, prev_len);\n\t\t\tmemcpy(entry.value + prev_len, line, cur_len);\n\t\t\tentry.value[cur_len + prev_len] = '\\0';\n\n\t\t\tentry.key = estrdup(prev_entry.key);\n\n\t\t\tzend_llist_remove_tail(header);\n\t\t} else {\n\t\t\tcontinue;\n\t\t}\n\n\t\tzend_llist_add_element(header, &entry);\n\t\tprev_entry = entry;\n\t}\n\n\treturn 1;\n}\n\nstatic char *php_mime_get_hdr_value(zend_llist header, char *key)\n{\n\tmime_header_entry *entry;\n\n\tif (key == NULL) {\n\t\treturn NULL;\n\t}\n\n\tentry = zend_llist_get_first(&header);\n\twhile (entry) {\n\t\tif (!strcasecmp(entry->key, key)) {\n\t\t\treturn entry->value;\n\t\t}\n\t\tentry = zend_llist_get_next(&header);\n\t}\n\n\treturn NULL;\n}\n\nstatic char *php_ap_getword(const zend_encoding *encoding, char **line, char stop TSRMLS_DC)\n{\n\tchar *pos = *line, quote;\n\tchar *res;\n\n\twhile (*pos && *pos != stop) {\n\t\tif ((quote = *pos) == '\"' || quote == '\\'') {\n\t\t\t++pos;\n\t\t\twhile (*pos && *pos != quote) {\n\t\t\t\tif (*pos == '\\\\' && pos[1] && pos[1] == quote) {\n\t\t\t\t\tpos += 2;\n\t\t\t\t} else {\n\t\t\t\t\t++pos;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (*pos) {\n\t\t\t\t++pos;\n\t\t\t}\n\t\t} else ++pos;\n\t}\n\tif (*pos == '\\0') {\n\t\tres = estrdup(*line);\n\t\t*line += strlen(*line);\n\t\treturn res;\n\t}\n\n\tres = estrndup(*line, pos - *line);\n\n\twhile (*pos == stop) {\n\t\t++pos;\n\t}\n\n\t*line = pos;\n\treturn res;\n}\n\nstatic char *substring_conf(char *start, int len, char quote)\n{\n\tchar *result = emalloc(len + 1);\n\tchar *resp = result;\n\tint i;\n\n\tfor (i = 0; i < len && start[i] != quote; ++i) {\n\t\tif (start[i] == '\\\\' && (start[i + 1] == '\\\\' || (quote && start[i + 1] == quote))) {\n\t\t\t*resp++ = start[++i];\n\t\t} else {\n\t\t\t*resp++ = start[i];\n\t\t}\n\t}\n\n\t*resp = '\\0';\n\treturn result;\n}\n\nstatic char *php_ap_getword_conf(const zend_encoding *encoding, char *str TSRMLS_DC)\n{\n\twhile (*str && isspace(*str)) {\n\t\t++str;\n\t}\n\n\tif (!*str) {\n\t\treturn estrdup(\"\");\n\t}\n\n\tif (*str == '\"' || *str == '\\'') {\n\t\tchar quote = *str;\n\n\t\tstr++;\n\t\treturn substring_conf(str, strlen(str), quote);\n\t} else {\n\t\tchar *strend = str;\n\n\t\twhile (*strend && !isspace(*strend)) {\n\t\t\t++strend;\n\t\t}\n\t\treturn substring_conf(str, strend - str, 0);\n\t}\n}\n\nstatic char *php_ap_basename(const zend_encoding *encoding, char *path TSRMLS_DC)\n{\n\tchar *s = strrchr(path, '\\\\');\n\tchar *s2 = strrchr(path, '/');\n\n\tif (s && s2) {\n\t\tif (s > s2) {\n\t\t\t++s;\n\t\t} else {\n\t\t\ts = ++s2;\n\t\t}\n\t\treturn s;\n\t} else if (s) {\n\t\treturn ++s;\n\t} else if (s2) {\n\t\treturn ++s2;\n\t}\n\treturn path;\n}\n\n/*\n * Search for a string in a fixed-length byte string.\n * If partial is true, partial matches are allowed at the end of the buffer.\n * Returns NULL if not found, or a pointer to the start of the first match.\n */\nstatic void *php_ap_memstr(char *haystack, int haystacklen, char *needle, int needlen, int partial)\n{\n\tint len = haystacklen;\n\tchar *ptr = haystack;\n\n\t/* iterate through first character matches */\n\twhile( (ptr = memchr(ptr, needle[0], len)) ) {\n\n\t\t/* calculate length after match */\n\t\tlen = haystacklen - (ptr - (char *)haystack);\n\n\t\t/* done if matches up to capacity of buffer */\n\t\tif (memcmp(needle, ptr, needlen < len ? needlen : len) == 0 && (partial || len >= needlen)) {\n\t\t\tbreak;\n\t\t}\n\n\t\t/* next character */\n\t\tptr++; len--;\n\t}\n\n\treturn ptr;\n}\n\n/* read until a boundary condition */\nstatic int multipart_buffer_read(multipart_buffer *self, char *buf, int bytes, int *end TSRMLS_DC)\n{\n\tint len, max;\n\tchar *bound;\n\n\t/* fill buffer if needed */\n\tif (bytes > self->bytes_in_buffer) {\n\t\tfill_buffer(self TSRMLS_CC);\n\t}\n\n\t/* look for a potential boundary match, only read data up to that point */\n\tif ((bound = php_ap_memstr(self->buf_begin, self->bytes_in_buffer, self->boundary_next, self->boundary_next_len, 1))) {\n\t\tmax = bound - self->buf_begin;\n\t\tif (end && php_ap_memstr(self->buf_begin, self->bytes_in_buffer, self->boundary_next, self->boundary_next_len, 0)) {\n\t\t\t*end = 1;\n\t\t}\n\t} else {\n\t\tmax = self->bytes_in_buffer;\n\t}\n\n\t/* maximum number of bytes we are reading */\n\tlen = max < bytes-1 ? max : bytes-1;\n\n\t/* if we read any data... */\n\tif (len > 0) {\n\n\t\t/* copy the data */\n\t\tmemcpy(buf, self->buf_begin, len);\n\t\tbuf[len] = 0;\n\n\t\tif (bound && len > 0 && buf[len-1] == '\\r') {\n\t\t\tbuf[--len] = 0;\n\t\t}\n\n\t\t/* update the buffer */\n\t\tself->bytes_in_buffer -= len;\n\t\tself->buf_begin += len;\n\t}\n\n\treturn len;\n}\n\n/*\n XXX: this is horrible memory-usage-wise, but we only expect\n to do this on small pieces of form data.\n*/\nstatic char *multipart_buffer_read_body(multipart_buffer *self, unsigned int *len TSRMLS_DC)\n{\n\tchar buf[FILLUNIT], *out=NULL;\n\tint total_bytes=0, read_bytes=0;\n\n\twhile((read_bytes = multipart_buffer_read(self, buf, sizeof(buf), NULL TSRMLS_CC))) {\n\t\tout = erealloc(out, total_bytes + read_bytes + 1);\n\t\tmemcpy(out + total_bytes, buf, read_bytes);\n\t\ttotal_bytes += read_bytes;\n\t}\n\n\tif (out) {\n\t\tout[total_bytes] = '\\0';\n\t}\n\t*len = total_bytes;\n\n\treturn out;\n}\n/* }}} */\n\n/*\n * The combined READER/HANDLER\n *\n */\n\nSAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */\n{\n\tchar *boundary, *s = NULL, *boundary_end = NULL, *start_arr = NULL, *array_index = NULL;\n\tchar *temp_filename = NULL, *lbuf = NULL, *abuf = NULL;\n\tint boundary_len = 0, total_bytes = 0, cancel_upload = 0, is_arr_upload = 0, array_len = 0;\n\tint max_file_size = 0, skip_upload = 0, anonindex = 0, is_anonymous;\n\tzval *http_post_files = NULL;\n\tHashTable *uploaded_files = NULL;\n\tmultipart_buffer *mbuff;\n\tzval *array_ptr = (zval *) arg;\n\tint fd = -1;\n\tzend_llist header;\n\tvoid *event_extra_data = NULL;\n\tunsigned int llen = 0;\n\tint upload_cnt = INI_INT(\"max_file_uploads\");\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tphp_rfc1867_getword_t getword;\n\tphp_rfc1867_getword_conf_t getword_conf;\n\tphp_rfc1867_basename_t _basename;\n\n\tif (php_rfc1867_encoding_translation(TSRMLS_C) && internal_encoding) {\n\t\tgetword = php_rfc1867_getword;\n\t\tgetword_conf = php_rfc1867_getword_conf;\n\t\t_basename = php_rfc1867_basename;\n\t} else {\n\t\tgetword = php_ap_getword;\n\t\tgetword_conf = php_ap_getword_conf;\n\t\t_basename = php_ap_basename;\n\t}\n\n\tif (SG(post_max_size) > 0 && SG(request_info).content_length > SG(post_max_size)) {\n\t\tsapi_module.sapi_error(E_WARNING, \"POST Content-Length of %ld bytes exceeds the limit of %ld bytes\", SG(request_info).content_length, SG(post_max_size));\n\t\treturn;\n\t}\n\n\t/* Get the boundary */\n\tboundary = strstr(content_type_dup, \"boundary\");\n\tif (!boundary) {\n\t\tint content_type_len = strlen(content_type_dup);\n\t\tchar *content_type_lcase = estrndup(content_type_dup, content_type_len);\n\n\t\tphp_strtolower(content_type_lcase, content_type_len);\n\t\tboundary = strstr(content_type_lcase, \"boundary\");\n\t\tif (boundary) {\n\t\t\tboundary = content_type_dup + (boundary - content_type_lcase);\n\t\t}\n\t\tefree(content_type_lcase);\n\t}\n\n\tif (!boundary || !(boundary = strchr(boundary, '='))) {\n\t\tsapi_module.sapi_error(E_WARNING, \"Missing boundary in multipart/form-data POST data\");\n\t\treturn;\n\t}\n\n\tboundary++;\n\tboundary_len = strlen(boundary);\n\n\tif (boundary[0] == '\"') {\n\t\tboundary++;\n\t\tboundary_end = strchr(boundary, '\"');\n\t\tif (!boundary_end) {\n\t\t\tsapi_module.sapi_error(E_WARNING, \"Invalid boundary in multipart/form-data POST data\");\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\t/* search for the end of the boundary */\n\t\tboundary_end = strpbrk(boundary, \",;\");\n\t}\n\tif (boundary_end) {\n\t\tboundary_end[0] = '\\0';\n\t\tboundary_len = boundary_end-boundary;\n\t}\n\n\t/* Initialize the buffer */\n\tif (!(mbuff = multipart_buffer_new(boundary, boundary_len TSRMLS_CC))) {\n\t\tsapi_module.sapi_error(E_WARNING, \"Unable to initialize the input buffer\");\n\t\treturn;\n\t}\n\n\t/* Initialize $_FILES[] */\n\tzend_hash_init(&PG(rfc1867_protected_variables), 5, NULL, NULL, 0);\n\n\tALLOC_HASHTABLE(uploaded_files);\n\tzend_hash_init(uploaded_files, 5, NULL, (dtor_func_t) free_estring, 0);\n\tSG(rfc1867_uploaded_files) = uploaded_files;\n\n\tALLOC_ZVAL(http_post_files);\n\tarray_init(http_post_files);\n\tINIT_PZVAL(http_post_files);\n\tPG(http_globals)[TRACK_VARS_FILES] = http_post_files;\n\n\tzend_llist_init(&header, sizeof(mime_header_entry), (llist_dtor_func_t) php_free_hdr_entry, 0);\n\n\tif (php_rfc1867_callback != NULL) {\n\t\tmultipart_event_start event_start;\n\n\t\tevent_start.content_length = SG(request_info).content_length;\n\t\tif (php_rfc1867_callback(MULTIPART_EVENT_START, &event_start, &event_extra_data TSRMLS_CC) == FAILURE) {\n\t\t\tgoto fileupload_done;\n\t\t}\n\t}\n\n\twhile (!multipart_buffer_eof(mbuff TSRMLS_CC))\n\t{\n\t\tchar buff[FILLUNIT];\n\t\tchar *cd = NULL, *param = NULL, *filename = NULL, *tmp = NULL;\n\t\tsize_t blen = 0, wlen = 0;\n\t\toff_t offset;\n\n\t\tzend_llist_clean(&header);\n\n\t\tif (!multipart_buffer_headers(mbuff, &header TSRMLS_CC)) {\n\t\t\tgoto fileupload_done;\n\t\t}\n\n\t\tif ((cd = php_mime_get_hdr_value(header, \"Content-Disposition\"))) {\n\t\t\tchar *pair = NULL;\n\t\t\tint end = 0;\n\n\t\t\twhile (isspace(*cd)) {\n\t\t\t\t++cd;\n\t\t\t}\n\n\t\t\twhile (*cd && (pair = getword(mbuff->input_encoding, &cd, ';' TSRMLS_CC)))\n\t\t\t{\n\t\t\t\tchar *key = NULL, *word = pair;\n\n\t\t\t\twhile (isspace(*cd)) {\n\t\t\t\t\t++cd;\n\t\t\t\t}\n\n\t\t\t\tif (strchr(pair, '=')) {\n\t\t\t\t\tkey = getword(mbuff->input_encoding, &pair, '=' TSRMLS_CC);\n\n\t\t\t\t\tif (!strcasecmp(key, \"name\")) {\n\t\t\t\t\t\tif (param) {\n\t\t\t\t\t\t\tefree(param);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tparam = getword_conf(mbuff->input_encoding, pair TSRMLS_CC);\n\t\t\t\t\t\tif (mbuff->input_encoding && internal_encoding) {\n\t\t\t\t\t\t\tunsigned char *new_param;\n\t\t\t\t\t\t\tsize_t new_param_len;\n\t\t\t\t\t\t\tif ((size_t)-1 != zend_multibyte_encoding_converter(&new_param, &new_param_len, (unsigned char *)param, strlen(param), internal_encoding, mbuff->input_encoding TSRMLS_CC)) {\n\t\t\t\t\t\t\t\tefree(param);\n\t\t\t\t\t\t\t\tparam = (char *)new_param;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (!strcasecmp(key, \"filename\")) {\n\t\t\t\t\t\tif (filename) {\n\t\t\t\t\t\t\tefree(filename);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tfilename = getword_conf(mbuff->input_encoding, pair TSRMLS_CC);\n\t\t\t\t\t\tif (mbuff->input_encoding && internal_encoding) {\n\t\t\t\t\t\t\tunsigned char *new_filename;\n\t\t\t\t\t\t\tsize_t new_filename_len;\n\t\t\t\t\t\t\tif ((size_t)-1 != zend_multibyte_encoding_converter(&new_filename, &new_filename_len, (unsigned char *)filename, strlen(filename), internal_encoding, mbuff->input_encoding TSRMLS_CC)) {\n\t\t\t\t\t\t\t\tefree(filename);\n\t\t\t\t\t\t\t\tfilename = (char *)new_filename;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (key) {\n\t\t\t\t\tefree(key);\n\t\t\t\t}\n\t\t\t\tefree(word);\n\t\t\t}\n\n\t\t\t/* Normal form variable, safe to read all data into memory */\n\t\t\tif (!filename && param) {\n\t\t\t\tunsigned int value_len;\n\t\t\t\tchar *value = multipart_buffer_read_body(mbuff, &value_len TSRMLS_CC);\n\t\t\t\tunsigned int new_val_len; /* Dummy variable */\n\n\t\t\t\tif (!value) {\n\t\t\t\t\tvalue = estrdup(\"\");\n\t\t\t\t\tvalue_len = 0;\n\t\t\t\t}\n\n\t\t\t\tif (mbuff->input_encoding && internal_encoding) {\n\t\t\t\t\tunsigned char *new_value;\n\t\t\t\t\tsize_t new_value_len;\n\t\t\t\t\tif ((size_t)-1 != zend_multibyte_encoding_converter(&new_value, &new_value_len, (unsigned char *)value, value_len, internal_encoding, mbuff->input_encoding TSRMLS_CC)) {\n\t\t\t\t\t\tefree(value);\n\t\t\t\t\t\tvalue = (char *)new_value;\n\t\t\t\t\t\tvalue_len = new_value_len;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif (sapi_module.input_filter(PARSE_POST, param, &value, value_len, &new_val_len TSRMLS_CC)) {\n\t\t\t\t\tif (php_rfc1867_callback != NULL) {\n\t\t\t\t\t\tmultipart_event_formdata event_formdata;\n\t\t\t\t\t\tsize_t newlength = new_val_len;\n\n\t\t\t\t\t\tevent_formdata.post_bytes_processed = SG(read_post_bytes);\n\t\t\t\t\t\tevent_formdata.name = param;\n\t\t\t\t\t\tevent_formdata.value = &value;\n\t\t\t\t\t\tevent_formdata.length = new_val_len;\n\t\t\t\t\t\tevent_formdata.newlength = &newlength;\n\t\t\t\t\t\tif (php_rfc1867_callback(MULTIPART_EVENT_FORMDATA, &event_formdata, &event_extra_data TSRMLS_CC) == FAILURE) {\n\t\t\t\t\t\t\tefree(param);\n\t\t\t\t\t\t\tefree(value);\n\t\t\t\t\t\t\tcontinue;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tnew_val_len = newlength;\n\t\t\t\t\t}\n\t\t\t\t\tsafe_php_register_variable(param, value, new_val_len, array_ptr, 0 TSRMLS_CC);\n\t\t\t\t} else if (php_rfc1867_callback != NULL) {\n\t\t\t\t\tmultipart_event_formdata event_formdata;\n\n\t\t\t\t\tevent_formdata.post_bytes_processed = SG(read_post_bytes);\n\t\t\t\t\tevent_formdata.name = param;\n\t\t\t\t\tevent_formdata.value = &value;\n\t\t\t\t\tevent_formdata.length = value_len;\n\t\t\t\t\tevent_formdata.newlength = NULL;\n\t\t\t\t\tphp_rfc1867_callback(MULTIPART_EVENT_FORMDATA, &event_formdata, &event_extra_data TSRMLS_CC);\n\t\t\t\t}\n\n\t\t\t\tif (!strcasecmp(param, \"MAX_FILE_SIZE\")) {\n\t\t\t\t\tmax_file_size = atol(value);\n\t\t\t\t}\n\n\t\t\t\tefree(param);\n\t\t\t\tefree(value);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t/* If file_uploads=off, skip the file part */\n\t\t\tif (!PG(file_uploads)) {\n\t\t\t\tskip_upload = 1;\n\t\t\t} else if (upload_cnt <= 0) {\n\t\t\t\tskip_upload = 1;\n\t\t\t\tsapi_module.sapi_error(E_WARNING, \"Maximum number of allowable file uploads has been exceeded\");\n\t\t\t}\n\n\t\t\t/* Return with an error if the posted data is garbled */\n\t\t\tif (!param && !filename) {\n\t\t\t\tsapi_module.sapi_error(E_WARNING, \"File Upload Mime headers garbled\");\n\t\t\t\tgoto fileupload_done;\n\t\t\t}\n\n\t\t\tif (!param) {\n\t\t\t\tis_anonymous = 1;\n\t\t\t\tparam = emalloc(MAX_SIZE_ANONNAME);\n\t\t\t\tsnprintf(param, MAX_SIZE_ANONNAME, \"%u\", anonindex++);\n\t\t\t} else {\n\t\t\t\tis_anonymous = 0;\n\t\t\t}\n\n\t\t\t/* New Rule: never repair potential malicious user input */\n\t\t\tif (!skip_upload) {\n\t\t\t\tlong c = 0;\n\t\t\t\ttmp = param;\n\n\t\t\t\twhile (*tmp) {\n\t\t\t\t\tif (*tmp == '[') {\n\t\t\t\t\t\tc++;\n\t\t\t\t\t} else if (*tmp == ']') {\n\t\t\t\t\t\tc--;\n\t\t\t\t\t\tif (tmp[1] && tmp[1] != '[') {\n\t\t\t\t\t\t\tskip_upload = 1;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (c < 0) {\n\t\t\t\t\t\tskip_upload = 1;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\ttmp++;\n\t\t\t\t}\n\t\t\t\t/* Brackets should always be closed */\n\t\t\t\tif(c != 0) {\n\t\t\t\t\tskip_upload = 1;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\ttotal_bytes = cancel_upload = 0;\n\t\t\ttemp_filename = NULL;\n\t\t\tfd = -1;\n\n\t\t\tif (!skip_upload && php_rfc1867_callback != NULL) {\n\t\t\t\tmultipart_event_file_start event_file_start;\n\n\t\t\t\tevent_file_start.post_bytes_processed = SG(read_post_bytes);\n\t\t\t\tevent_file_start.name = param;\n\t\t\t\tevent_file_start.filename = &filename;\n\t\t\t\tif (php_rfc1867_callback(MULTIPART_EVENT_FILE_START, &event_file_start, &event_extra_data TSRMLS_CC) == FAILURE) {\n\t\t\t\t\ttemp_filename = \"\";\n\t\t\t\t\tefree(param);\n\t\t\t\t\tefree(filename);\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (skip_upload) {\n\t\t\t\tefree(param);\n\t\t\t\tefree(filename);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (strlen(filename) == 0) {\n#if DEBUG_FILE_UPLOAD\n\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"No file uploaded\");\n#endif\n\t\t\t\tcancel_upload = UPLOAD_ERROR_D;\n\t\t\t}\n\n\t\t\toffset = 0;\n\t\t\tend = 0;\n\n\t\t\tif (!cancel_upload) {\n\t\t\t\t/* only bother to open temp file if we have data */\n\t\t\t\tblen = multipart_buffer_read(mbuff, buff, sizeof(buff), &end TSRMLS_CC);\n#if DEBUG_FILE_UPLOAD\n\t\t\t\tif (blen > 0) {\n#else\n\t\t\t\t/* in non-debug mode we have no problem with 0-length files */\n\t\t\t\t{\n#endif\n\t\t\t\t\tfd = php_open_temporary_fd_ex(PG(upload_tmp_dir), \"php\", &temp_filename, 1 TSRMLS_CC);\n\t\t\t\t\tupload_cnt--;\n\t\t\t\t\tif (fd == -1) {\n\t\t\t\t\t\tsapi_module.sapi_error(E_WARNING, \"File upload error - unable to create a temporary file\");\n\t\t\t\t\t\tcancel_upload = UPLOAD_ERROR_E;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\twhile (!cancel_upload && (blen > 0))\n\t\t\t{\n\t\t\t\tif (php_rfc1867_callback != NULL) {\n\t\t\t\t\tmultipart_event_file_data event_file_data;\n\n\t\t\t\t\tevent_file_data.post_bytes_processed = SG(read_post_bytes);\n\t\t\t\t\tevent_file_data.offset = offset;\n\t\t\t\t\tevent_file_data.data = buff;\n\t\t\t\t\tevent_file_data.length = blen;\n\t\t\t\t\tevent_file_data.newlength = &blen;\n\t\t\t\t\tif (php_rfc1867_callback(MULTIPART_EVENT_FILE_DATA, &event_file_data, &event_extra_data TSRMLS_CC) == FAILURE) {\n\t\t\t\t\t\tcancel_upload = UPLOAD_ERROR_X;\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif (PG(upload_max_filesize) > 0 && (long)(total_bytes+blen) > PG(upload_max_filesize)) {\n#if DEBUG_FILE_UPLOAD\n\t\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"upload_max_filesize of %ld bytes exceeded - file [%s=%s] not saved\", PG(upload_max_filesize), param, filename);\n#endif\n\t\t\t\t\tcancel_upload = UPLOAD_ERROR_A;\n\t\t\t\t} else if (max_file_size && ((long)(total_bytes+blen) > max_file_size)) {\n#if DEBUG_FILE_UPLOAD\n\t\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"MAX_FILE_SIZE of %ld bytes exceeded - file [%s=%s] not saved\", max_file_size, param, filename);\n#endif\n\t\t\t\t\tcancel_upload = UPLOAD_ERROR_B;\n\t\t\t\t} else if (blen > 0) {\n\t\t\t\t\twlen = write(fd, buff, blen);\n\n\t\t\t\t\tif (wlen == -1) {\n\t\t\t\t\t\t/* write failed */\n#if DEBUG_FILE_UPLOAD\n\t\t\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"write() failed - %s\", strerror(errno));\n#endif\n\t\t\t\t\t\tcancel_upload = UPLOAD_ERROR_F;\n\t\t\t\t\t} else if (wlen < blen) {\n#if DEBUG_FILE_UPLOAD\n\t\t\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"Only %d bytes were written, expected to write %d\", wlen, blen);\n#endif\n\t\t\t\t\t\tcancel_upload = UPLOAD_ERROR_F;\n\t\t\t\t\t} else {\n\t\t\t\t\t\ttotal_bytes += wlen;\n\t\t\t\t\t}\n\t\t\t\t\toffset += wlen;\n\t\t\t\t}\n\n\t\t\t\t/* read data for next iteration */\n\t\t\t\tblen = multipart_buffer_read(mbuff, buff, sizeof(buff), &end TSRMLS_CC);\n\t\t\t}\n\n\t\t\tif (fd != -1) { /* may not be initialized if file could not be created */\n\t\t\t\tclose(fd);\n\t\t\t}\n\n\t\t\tif (!cancel_upload && !end) {\n#if DEBUG_FILE_UPLOAD\n\t\t\t\tsapi_module.sapi_error(E_NOTICE, \"Missing mime boundary at the end of the data for file %s\", strlen(filename) > 0 ? filename : \"\");\n#endif\n\t\t\t\tcancel_upload = UPLOAD_ERROR_C;\n\t\t\t}\n#if DEBUG_FILE_UPLOAD\n\t\t\tif (strlen(filename) > 0 && total_bytes == 0 && !cancel_upload) {\n\t\t\t\tsapi_module.sapi_error(E_WARNING, \"Uploaded file size 0 - file [%s=%s] not saved\", param, filename);\n\t\t\t\tcancel_upload = 5;\n\t\t\t}\n#endif\n\t\t\tif (php_rfc1867_callback != NULL) {\n\t\t\t\tmultipart_event_file_end event_file_end;\n\n\t\t\t\tevent_file_end.post_bytes_processed = SG(read_post_bytes);\n\t\t\t\tevent_file_end.temp_filename = temp_filename;\n\t\t\t\tevent_file_end.cancel_upload = cancel_upload;\n\t\t\t\tif (php_rfc1867_callback(MULTIPART_EVENT_FILE_END, &event_file_end, &event_extra_data TSRMLS_CC) == FAILURE) {\n\t\t\t\t\tcancel_upload = UPLOAD_ERROR_X;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (cancel_upload) {\n\t\t\t\tif (temp_filename) {\n\t\t\t\t\tif (cancel_upload != UPLOAD_ERROR_E) { /* file creation failed */\n\t\t\t\t\t\tunlink(temp_filename);\n\t\t\t\t\t}\n\t\t\t\t\tefree(temp_filename);\n\t\t\t\t}\n\t\t\t\ttemp_filename = \"\";\n\t\t\t} else {\n\t\t\t\tzend_hash_add(SG(rfc1867_uploaded_files), temp_filename, strlen(temp_filename) + 1, &temp_filename, sizeof(char *), NULL);\n\t\t\t}\n\n\t\t\t/* is_arr_upload is true when name of file upload field\n\t\t\t * ends in [.*]\n\t\t\t * start_arr is set to point to 1st [ */\n\t\t\tis_arr_upload =\t(start_arr = strchr(param,'[')) && (param[strlen(param)-1] == ']');\n\n\t\t\tif (is_arr_upload) {\n\t\t\t\tarray_len = strlen(start_arr);\n\t\t\t\tif (array_index) {\n\t\t\t\t\tefree(array_index);\n\t\t\t\t}\n\t\t\t\tarray_index = estrndup(start_arr + 1, array_len - 2);\n\t\t\t}\n\n\t\t\t/* Add $foo_name */\n\t\t\tif (llen < strlen(param) + MAX_SIZE_OF_INDEX + 1) {\n\t\t\t\tllen = strlen(param);\n\t\t\t\tlbuf = (char *) safe_erealloc(lbuf, llen, 1, MAX_SIZE_OF_INDEX + 1);\n\t\t\t\tllen += MAX_SIZE_OF_INDEX + 1;\n\t\t\t}\n\n\t\t\tif (is_arr_upload) {\n\t\t\t\tif (abuf) efree(abuf);\n\t\t\t\tabuf = estrndup(param, strlen(param)-array_len);\n\t\t\t\tsnprintf(lbuf, llen, \"%s_name[%s]\", abuf, array_index);\n\t\t\t} else {\n\t\t\t\tsnprintf(lbuf, llen, \"%s_name\", param);\n\t\t\t}\n\n\t\t\t/* The \\ check should technically be needed for win32 systems only where\n\t\t\t * it is a valid path separator. However, IE in all it's wisdom always sends\n\t\t\t * the full path of the file on the user's filesystem, which means that unless\n\t\t\t * the user does basename() they get a bogus file name. Until IE's user base drops\n\t\t\t * to nill or problem is fixed this code must remain enabled for all systems. */\n\t\t\ts = _basename(internal_encoding, filename TSRMLS_CC);\n\t\t\tif (!s) {\n\t\t\t\ts = filename;\n\t\t\t}\n\n\t\t\tif (!is_anonymous) {\n\t\t\t\tsafe_php_register_variable(lbuf, s, strlen(s), NULL, 0 TSRMLS_CC);\n\t\t\t}\n\n\t\t\t/* Add $foo[name] */\n\t\t\tif (is_arr_upload) {\n\t\t\t\tsnprintf(lbuf, llen, \"%s[name][%s]\", abuf, array_index);\n\t\t\t} else {\n\t\t\t\tsnprintf(lbuf, llen, \"%s[name]\", param);\n\t\t\t}\n\t\t\tregister_http_post_files_variable(lbuf, s, http_post_files, 0 TSRMLS_CC);\n\t\t\tefree(filename);\n\t\t\ts = NULL;\n\n\t\t\t/* Possible Content-Type: */\n\t\t\tif (cancel_upload || !(cd = php_mime_get_hdr_value(header, \"Content-Type\"))) {\n\t\t\t\tcd = \"\";\n\t\t\t} else {\n\t\t\t\t/* fix for Opera 6.01 */\n\t\t\t\ts = strchr(cd, ';');\n\t\t\t\tif (s != NULL) {\n\t\t\t\t\t*s = '\\0';\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* Add $foo_type */\n\t\t\tif (is_arr_upload) {\n\t\t\t\tsnprintf(lbuf, llen, \"%s_type[%s]\", abuf, array_index);\n\t\t\t} else {\n\t\t\t\tsnprintf(lbuf, llen, \"%s_type\", param);\n\t\t\t}\n\t\t\tif (!is_anonymous) {\n\t\t\t\tsafe_php_register_variable(lbuf, cd, strlen(cd), NULL, 0 TSRMLS_CC);\n\t\t\t}\n\n\t\t\t/* Add $foo[type] */\n\t\t\tif (is_arr_upload) {\n\t\t\t\tsnprintf(lbuf, llen, \"%s[type][%s]\", abuf, array_index);\n\t\t\t} else {\n\t\t\t\tsnprintf(lbuf, llen, \"%s[type]\", param);\n\t\t\t}\n\t\t\tregister_http_post_files_variable(lbuf, cd, http_post_files, 0 TSRMLS_CC);\n\n\t\t\t/* Restore Content-Type Header */\n\t\t\tif (s != NULL) {\n\t\t\t\t*s = ';';\n\t\t\t}\n\t\t\ts = \"\";\n\n\t\t\t{\n\t\t\t\t/* store temp_filename as-is (in case upload_tmp_dir\n\t\t\t\t * contains escapeable characters. escape only the variable name.) */\n\t\t\t\tzval zfilename;\n\n\t\t\t\t/* Initialize variables */\n\t\t\t\tadd_protected_variable(param TSRMLS_CC);\n\n\t\t\t\t/* if param is of form xxx[.*] this will cut it to xxx */\n\t\t\t\tif (!is_anonymous) {\n\t\t\t\t\tZVAL_STRING(&zfilename, temp_filename, 1);\n\t\t\t\t\tsafe_php_register_variable_ex(param, &zfilename, NULL, 1 TSRMLS_CC);\n\t\t\t\t}\n\n\t\t\t\t/* Add $foo[tmp_name] */\n\t\t\t\tif (is_arr_upload) {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[tmp_name][%s]\", abuf, array_index);\n\t\t\t\t} else {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[tmp_name]\", param);\n\t\t\t\t}\n\t\t\t\tadd_protected_variable(lbuf TSRMLS_CC);\n\t\t\t\tZVAL_STRING(&zfilename, temp_filename, 1);\n\t\t\t\tregister_http_post_files_variable_ex(lbuf, &zfilename, http_post_files, 1 TSRMLS_CC);\n\t\t\t}\n\n\t\t\t{\n\t\t\t\tzval file_size, error_type;\n\n\t\t\t\terror_type.value.lval = cancel_upload;\n\t\t\t\terror_type.type = IS_LONG;\n\n\t\t\t\t/* Add $foo[error] */\n\t\t\t\tif (cancel_upload) {\n\t\t\t\t\tfile_size.value.lval = 0;\n\t\t\t\t\tfile_size.type = IS_LONG;\n\t\t\t\t} else {\n\t\t\t\t\tfile_size.value.lval = total_bytes;\n\t\t\t\t\tfile_size.type = IS_LONG;\n\t\t\t\t}\n\n\t\t\t\tif (is_arr_upload) {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[error][%s]\", abuf, array_index);\n\t\t\t\t} else {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[error]\", param);\n\t\t\t\t}\n\t\t\t\tregister_http_post_files_variable_ex(lbuf, &error_type, http_post_files, 0 TSRMLS_CC);\n\n\t\t\t\t/* Add $foo_size */\n\t\t\t\tif (is_arr_upload) {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s_size[%s]\", abuf, array_index);\n\t\t\t\t} else {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s_size\", param);\n\t\t\t\t}\n\t\t\t\tif (!is_anonymous) {\n\t\t\t\t\tsafe_php_register_variable_ex(lbuf, &file_size, NULL, 0 TSRMLS_CC);\n\t\t\t\t}\n\n\t\t\t\t/* Add $foo[size] */\n\t\t\t\tif (is_arr_upload) {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[size][%s]\", abuf, array_index);\n\t\t\t\t} else {\n\t\t\t\t\tsnprintf(lbuf, llen, \"%s[size]\", param);\n\t\t\t\t}\n\t\t\t\tregister_http_post_files_variable_ex(lbuf, &file_size, http_post_files, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\tefree(param);\n\t\t}\n\t}\n\nfileupload_done:\n\tif (php_rfc1867_callback != NULL) {\n\t\tmultipart_event_end event_end;\n\n\t\tevent_end.post_bytes_processed = SG(read_post_bytes);\n\t\tphp_rfc1867_callback(MULTIPART_EVENT_END, &event_end, &event_extra_data TSRMLS_CC);\n\t}\n\n\tif (lbuf) efree(lbuf);\n\tif (abuf) efree(abuf);\n\tif (array_index) efree(array_index);\n\tzend_hash_destroy(&PG(rfc1867_protected_variables));\n\tzend_llist_destroy(&header);\n\tif (mbuff->boundary_next) efree(mbuff->boundary_next);\n\tif (mbuff->boundary) efree(mbuff->boundary);\n\tif (mbuff->buffer) efree(mbuff->buffer);\n\tif (mbuff) efree(mbuff);\n}\n/* }}} */\n\nSAPI_API void php_rfc1867_set_multibyte_callbacks(\n\t\t\t\t\tphp_rfc1867_encoding_translation_t encoding_translation,\n\t\t\t\t\tphp_rfc1867_get_detect_order_t get_detect_order,\n\t\t\t\t\tphp_rfc1867_set_input_encoding_t set_input_encoding,\n\t\t\t\t\tphp_rfc1867_getword_t getword,\n\t\t\t\t\tphp_rfc1867_getword_conf_t getword_conf,\n\t\t\t\t\tphp_rfc1867_basename_t basename) /* {{{ */\n{\n\tphp_rfc1867_encoding_translation = encoding_translation;\n\tphp_rfc1867_get_detect_order = get_detect_order;\n\tphp_rfc1867_set_input_encoding = set_input_encoding;\n\tphp_rfc1867_getword = getword;\n\tphp_rfc1867_getword_conf = getword_conf;\n\tphp_rfc1867_basename = basename;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: sw=4 ts=4 fdm=marker\n * vim<600: sw=4 ts=4\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2012-01-01-80dd931d40-7c3177e5ab.c"}}},{"rowIdx":74,"cells":{"id":{"kind":"string","value":"manybugs_data_75"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot != -1 && \\\n\t\t CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (Z_TYPE(name) != IS_STRING) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Method name must be a string\");\n\t\t\t} \n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname;\n\t\tif (Z_TYPE(method_name->u.constant) != IS_STRING) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Method name must be a string\");\n\t\t}\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function, *new_function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), (void**)&new_function);\n\t\tfunction_add_ref(new_function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), (void**)&new_function);\n\t\t\t\t\tfunction_add_ref(new_function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\n\t\tif (fe->common.arg_info[i].class_name) {\n\t\t\tconst char *fe_class_name, *proto_class_name;\n\t\t\tzend_uint fe_class_name_len, proto_class_name_len;\n\n\t\t\tif (!strcasecmp(fe->common.arg_info[i].class_name, \"parent\") && proto->common.scope) {\n\t\t\t\tfe_class_name = proto->common.scope->name;\n\t\t\t\tfe_class_name_len = proto->common.scope->name_length;\n\t\t\t} else if (!strcasecmp(fe->common.arg_info[i].class_name, \"self\") && fe->common.scope) {\n\t\t\t\tfe_class_name = fe->common.scope->name;\n\t\t\t\tfe_class_name_len = fe->common.scope->name_length;\n\t\t\t} else {\n\t\t\t\tfe_class_name = fe->common.arg_info[i].class_name;\n\t\t\t\tfe_class_name_len = fe->common.arg_info[i].class_name_len;\n\t\t\t}\n\n\t\t\tif (!strcasecmp(proto->common.arg_info[i].class_name, \"parent\") && proto->common.scope && proto->common.scope->parent) {\n\t\t\t\tproto_class_name = proto->common.scope->parent->name;\n\t\t\t\tproto_class_name_len = proto->common.scope->parent->name_length;\n\t\t\t} else if (!strcasecmp(proto->common.arg_info[i].class_name, \"self\") && proto->common.scope) {\n\t\t\t\tproto_class_name = proto->common.scope->name;\n\t\t\t\tproto_class_name_len = proto->common.scope->name_length;\n\t\t\t} else {\n\t\t\t\tproto_class_name = proto->common.arg_info[i].class_name;\n\t\t\t\tproto_class_name_len = proto->common.arg_info[i].class_name_len;\n\t\t\t}\n\n\t\t\tif (strcasecmp(fe_class_name, proto_class_name)!=0) {\n\t\t\t\tconst char *colon;\n\n\t\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\t\treturn 0;\n\t\t\t } else if (strchr(proto_class_name, '\\\\') != NULL ||\n\t\t\t\t\t\t(colon = zend_memrchr(fe_class_name, '\\\\', fe_class_name_len)) == NULL ||\n\t\t\t\t\t\tstrcasecmp(colon+1, proto_class_name) != 0) {\n\t\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\t\tint found, found2;\n\n\t\t\t\t\tfound = zend_lookup_class(fe_class_name, fe_class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\t\tfound2 = zend_lookup_class(proto_class_name, proto_class_name_len, &proto_ce TSRMLS_CC);\n\n\t\t\t\t\t/* Check for class alias */\n\t\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\t\treturn 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} \n\t\t} \n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tconst char *class_name;\n\t\t\t\tzend_uint class_name_len;\n\t\t\t\tif (!strcasecmp(arg_info->class_name, \"self\") && fptr->common.scope ) {\n\t\t\t\t\tclass_name = fptr->common.scope->name;\n\t\t\t\t\tclass_name_len = fptr->common.scope->name_length;\n\t\t\t\t} else if (!strcasecmp(arg_info->class_name, \"parent\") && fptr->common.scope->parent) {\n\t\t\t\t\tclass_name = fptr->common.scope->parent->name;\n\t\t\t\t\tclass_name_len = fptr->common.scope->parent->name_length;\n\t\t\t\t} else {\n\t\t\t\t\tclass_name = arg_info->class_name;\n\t\t\t\t\tclass_name_len = arg_info->class_name_len;\n\t\t\t\t}\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, class_name_len);\n\t\t\t\tmemcpy(offset, class_name, class_name_len);\n\t\t\t\toffset += class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif ((parent->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t&& parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic zend_bool zend_traits_method_compatibility_check(zend_function *fn, zend_function *other_fn TSRMLS_DC) /* {{{ */\n{\n\tzend_uint fn_flags = fn->common.scope->ce_flags;\n\tzend_uint other_flags = other_fn->common.scope->ce_flags;\n\t\n\treturn zend_do_perform_implementation_check(fn, other_fn TSRMLS_CC)\n\t\t&& zend_do_perform_implementation_check(other_fn, fn TSRMLS_CC)\n\t\t&& ((fn_flags & ZEND_ACC_FINAL) == (other_flags & ZEND_ACC_FINAL)) /* equal final qualifier */\n\t\t&& ((fn_flags & ZEND_ACC_STATIC)== (other_flags & ZEND_ACC_STATIC)); /* equal static qualifier */\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\t\t\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* Make sure they are compatible */\n\t\t\t\t/* In case both are abstract, just check prototype, but need to do that in both directions */\n\t\t\t\tif (!zend_traits_method_compatibility_check(fn, other_trait_fn TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s must be compatible with %s\",\n\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(fn TSRMLS_CC),\n\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(other_trait_fn TSRMLS_CC));\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* Make sure they are compatible.\n\t\t\t\t\t Here, we already know other_trait_fn cannot be abstract, full check ok. */\n\t\t\t\t\tif (!zend_traits_method_compatibility_check(fn, other_trait_fn TSRMLS_CC)) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s must be compatible with %s\",\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(fn TSRMLS_CC),\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(other_trait_fn TSRMLS_CC));\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) /* {{{ */\n{\n\tif (!strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\n\t\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE;\n\t} else if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t} else if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR;\n\t} else if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) {\n\t\tce->__get = fe;\n\t} else if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) {\n\t\tce->__set = fe;\n\t} else if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) {\n\t\tce->__call = fe;\n\t} else if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) {\n\t\tce->__unset = fe;\n\t} else if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) {\n\t\tce->__isset = fe;\n\t} else if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) {\n\t\tce->__callstatic = fe;\n\t} else if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) {\n\t\tce->__tostring = fe;\n\t} else if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tzend_function* existing_fn = NULL;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE ||\n\t existing_fn->common.scope != ce) {\n\t\t/* not found or inherited from other class or interface */\n\t\tzend_function* parent_function;\n\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\t\t/* one more thing: make sure we properly implement an abstract method */\n\t\tif (existing_fn && existing_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tdo_inheritance_check_on_method(fn, existing_fn TSRMLS_CC);\n\t\t}\n\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif (existing_fn\n\t\t\t&& existing_fn->common.scope != ce\n\t\t\t&& (fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\t/* it is just a reference which was added to the subclass while doing\n\t\t\t the inheritance, so we can deleted now, and will add the overriding \n\t\t\t method afterwards.\n\t\t\t Except, if we try to add an abstract function, then we should not\n\t\t\t delete the inherited one */\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tfunction_add_ref(&fn_copy);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n \n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n \n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\n\ttarget = va_arg(args, HashTable*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n\n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tfunction_add_ref(&fn_copy);\n\t\t\t\t/* this function_name is never destroyed, because its refcount\n\t\t\t\t greater than 1, classes are always destoyed in reverse order\n\t\t\t\t and trait is declared early than this class */\n\t\t\t\tfn_copy.common.function_name = aliases[i]->alias;\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\n\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tfunction_add_ref(&fn_copy);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\n\t\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 3, target, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\tchar *lcname;\n\tzend_bool method_exists;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\t/** Resolve classes for all precedence operations. */\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_method_ref = cur_precedence->trait_method;\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_method_ref->class_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tcur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** Ensure that the prefered method is actually available. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n\t\t\t\t\t\t\t\t\t\t\t\t lcname,\n\t\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"A precedence rule was defined for %s::%s but this method does not exist\",\n\t\t\t\t\t\t\t cur_method_ref->ce->name,\n\t\t\t\t\t\t\t cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t\n\t\t\t\t/** With the other traits, we are more permissive.\n\t\t\t\t\tWe do not give errors for those. This allows to be more\n\t\t\t\t\tdefensive in such definitions. */\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\t/** For all aliases with an explicit class name, resolve the class now. */\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** And, ensure that the referenced method is resolvable, too. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n lcname, cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"An alias was defined for %s::%s but this method does not exist\", cur_method_ref->ce->name, cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_traits_register_private_property(zend_class_entry *ce, const char *name, int name_len, zend_property_info *old_info, zval *property TSRMLS_DC) /* {{{ */\n{\n\tchar *priv_name;\n\tint priv_name_length;\n\tconst char *interned_name;\n\tzend_property_info property_info;\n\tulong h = zend_get_hash_value(name, name_len+1);\n\tproperty_info = *old_info;\n\n\tif (old_info->flags & ZEND_ACC_STATIC) {\n\t\tproperty_info.offset = ce->default_static_members_count++;\n\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(zval*) * ce->default_static_members_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\tce->default_static_members_table[property_info.offset] = property;\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tproperty_info.offset = ce->default_properties_count++;\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(zval*) * ce->default_properties_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\tce->default_properties_table[property_info.offset] = property;\n\t}\n\n\tzend_mangle_property_name(&priv_name, &priv_name_length, ce->name, ce->name_length, name, name_len, ce->type & ZEND_INTERNAL_CLASS);\n\tproperty_info.name = priv_name;\n\tproperty_info.name_length = priv_name_length;\n\n\tinterned_name = zend_new_interned_string(property_info.name, property_info.name_length+1, 0 TSRMLS_CC);\n\tif (interned_name != property_info.name) {\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tefree((char*)property_info.name);\n\t\t} else {\n\t\t\tfree((char*)property_info.name);\n\t\t}\n\t\tproperty_info.name = interned_name;\n\t}\n\n\tproperty_info.h = zend_get_hash_value(property_info.name, property_info.name_length+1);\n\n\tproperty_info.ce = ce;\n\n\tif (property_info.doc_comment) {\n\t\tproperty_info.doc_comment = estrndup(property_info.doc_comment, property_info.doc_comment_len);\n\t}\n\n\tzend_hash_quick_update(&ce->properties_info, name, name_len+1, h, &property_info, sizeof(zend_property_info), NULL);\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n\tchar* doc_comment; \n \n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t\tif (coliding_prop->flags & ZEND_ACC_PRIVATE) {\n\t\t\t\t\t\t/* private property, make the property_info.offset indenpended */\n\t\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t\t\t\t}\n\t\t\t\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\t\t\t\tzend_traits_register_private_property(ce, prop_name, prop_name_length, property_info, prop_value TSRMLS_CC);\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tif ((coliding_prop->flags & (ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC))\n\t\t\t\t\t== (property_info->flags & (ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC))) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n\t\t\t\t\t\t\t\t\t\t ce->default_static_members_table[coliding_prop->offset],\n\t\t\t\t\t\t\t\t\t\t ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n\t\t\t\t\t\t\t || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n\t\t\t\t\t\t\t\t\t\t ce->default_properties_table[coliding_prop->offset],\n\t\t\t\t\t\t\t\t\t\t ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n\t\t\t\t\t\t\t || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tdoc_comment = property_info->doc_comment ? estrndup(property_info->doc_comment, property_info->doc_comment_len) : NULL;\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_do_check_for_inconsistent_traits_aliasing(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tzend_trait_alias* cur_alias;\n\tchar* lc_method_name;\n\t\n\tif (ce->trait_aliases) {\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tcur_alias = ce->trait_aliases[i];\n\t\t\t/** The trait for this alias has not been resolved, this means, this\n\t\t\t\talias was not applied. Abort with an error. */\n\t\t\tif (!cur_alias->trait_method->ce) {\n\t\t\t\tif (cur_alias->alias) {\n\t\t\t\t\t/** Plain old inconsistency/typo/bug */\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"An alias (%s) was defined for method %s(), but this method does not exist\",\n\t\t\t\t\t\t\t cur_alias->alias,\n\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t} else {\n\t\t\t\t\t/** Here are two possible cases:\n\t\t\t\t\t\t1) this is an attempt to modifiy the visibility\n\t\t\t\t\t\t of a method introduce as part of another alias.\n\t\t\t\t\t\t Since that seems to violate the DRY principle,\n\t\t\t\t\t\t we check against it and abort.\n\t\t\t\t\t\t2) it is just a plain old inconsitency/typo/bug\n\t\t\t\t\t\t as in the case where alias is set. */\n\t\t\t\t\t\n\t\t\t\t\tlc_method_name = zend_str_tolower_dup(cur_alias->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len);\n\t\t\t\t\tif (zend_hash_exists(&ce->function_table,\n\t\t\t\t\t\t\t\t\t\t lc_method_name,\n\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len+1)) {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers for the trait alias %s() need to be changed in the same statment in which the alias is defined. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers of the trait method %s() are changed, but this method does not exist. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n \n\t/* Aliases which have not been applied indicate typos/bugs. */\n\tzend_do_check_for_inconsistent_traits_aliasing(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\"Cannot use traits inside of interfaces. %s is used in %s\",\n\t\t\t\tZ_STRVAL(trait_name->u.constant), CG(active_class_entry)->name);\n\t}\n\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\t\n\tif (CG(has_bracketed_namespaces) && CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"__HALT_COMPILER() can only be used from the outermost scope\");\n\t}\n\t\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot != -1 && \\\n\t\t CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (Z_TYPE(name) != IS_STRING) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Method name must be a string\");\n\t\t\t} \n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname;\n\t\tif (Z_TYPE(method_name->u.constant) != IS_STRING) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Method name must be a string\");\n\t\t}\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function, *new_function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), (void**)&new_function);\n\t\tfunction_add_ref(new_function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), (void**)&new_function);\n\t\t\t\t\tfunction_add_ref(new_function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\n\t\tif (fe->common.arg_info[i].class_name) {\n\t\t\tconst char *fe_class_name, *proto_class_name;\n\t\t\tzend_uint fe_class_name_len, proto_class_name_len;\n\n\t\t\tif (!strcasecmp(fe->common.arg_info[i].class_name, \"parent\") && proto->common.scope) {\n\t\t\t\tfe_class_name = proto->common.scope->name;\n\t\t\t\tfe_class_name_len = proto->common.scope->name_length;\n\t\t\t} else if (!strcasecmp(fe->common.arg_info[i].class_name, \"self\") && fe->common.scope) {\n\t\t\t\tfe_class_name = fe->common.scope->name;\n\t\t\t\tfe_class_name_len = fe->common.scope->name_length;\n\t\t\t} else {\n\t\t\t\tfe_class_name = fe->common.arg_info[i].class_name;\n\t\t\t\tfe_class_name_len = fe->common.arg_info[i].class_name_len;\n\t\t\t}\n\n\t\t\tif (!strcasecmp(proto->common.arg_info[i].class_name, \"parent\") && proto->common.scope && proto->common.scope->parent) {\n\t\t\t\tproto_class_name = proto->common.scope->parent->name;\n\t\t\t\tproto_class_name_len = proto->common.scope->parent->name_length;\n\t\t\t} else if (!strcasecmp(proto->common.arg_info[i].class_name, \"self\") && proto->common.scope) {\n\t\t\t\tproto_class_name = proto->common.scope->name;\n\t\t\t\tproto_class_name_len = proto->common.scope->name_length;\n\t\t\t} else {\n\t\t\t\tproto_class_name = proto->common.arg_info[i].class_name;\n\t\t\t\tproto_class_name_len = proto->common.arg_info[i].class_name_len;\n\t\t\t}\n\n\t\t\tif (strcasecmp(fe_class_name, proto_class_name)!=0) {\n\t\t\t\tconst char *colon;\n\n\t\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\t\treturn 0;\n\t\t\t } else if (strchr(proto_class_name, '\\\\') != NULL ||\n\t\t\t\t\t\t(colon = zend_memrchr(fe_class_name, '\\\\', fe_class_name_len)) == NULL ||\n\t\t\t\t\t\tstrcasecmp(colon+1, proto_class_name) != 0) {\n\t\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\t\tint found, found2;\n\n\t\t\t\t\tfound = zend_lookup_class(fe_class_name, fe_class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\t\tfound2 = zend_lookup_class(proto_class_name, proto_class_name_len, &proto_ce TSRMLS_CC);\n\n\t\t\t\t\t/* Check for class alias */\n\t\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\t\treturn 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} \n\t\t} \n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tconst char *class_name;\n\t\t\t\tzend_uint class_name_len;\n\t\t\t\tif (!strcasecmp(arg_info->class_name, \"self\") && fptr->common.scope ) {\n\t\t\t\t\tclass_name = fptr->common.scope->name;\n\t\t\t\t\tclass_name_len = fptr->common.scope->name_length;\n\t\t\t\t} else if (!strcasecmp(arg_info->class_name, \"parent\") && fptr->common.scope->parent) {\n\t\t\t\t\tclass_name = fptr->common.scope->parent->name;\n\t\t\t\t\tclass_name_len = fptr->common.scope->parent->name_length;\n\t\t\t\t} else {\n\t\t\t\t\tclass_name = arg_info->class_name;\n\t\t\t\t\tclass_name_len = arg_info->class_name_len;\n\t\t\t\t}\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, class_name_len);\n\t\t\t\tmemcpy(offset, class_name, class_name_len);\n\t\t\t\toffset += class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif ((parent->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t&& parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic zend_bool zend_traits_method_compatibility_check(zend_function *fn, zend_function *other_fn TSRMLS_DC) /* {{{ */\n{\n\tzend_uint fn_flags = fn->common.scope->ce_flags;\n\tzend_uint other_flags = other_fn->common.scope->ce_flags;\n\t\n\treturn zend_do_perform_implementation_check(fn, other_fn TSRMLS_CC)\n\t\t&& zend_do_perform_implementation_check(other_fn, fn TSRMLS_CC)\n\t\t&& ((fn_flags & ZEND_ACC_FINAL) == (other_flags & ZEND_ACC_FINAL)) /* equal final qualifier */\n\t\t&& ((fn_flags & ZEND_ACC_STATIC)== (other_flags & ZEND_ACC_STATIC)); /* equal static qualifier */\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\t\t\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* Make sure they are compatible */\n\t\t\t\t/* In case both are abstract, just check prototype, but need to do that in both directions */\n\t\t\t\tif (!zend_traits_method_compatibility_check(fn, other_trait_fn TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s must be compatible with %s\",\n\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(fn TSRMLS_CC),\n\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(other_trait_fn TSRMLS_CC));\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* Make sure they are compatible.\n\t\t\t\t\t Here, we already know other_trait_fn cannot be abstract, full check ok. */\n\t\t\t\t\tif (!zend_traits_method_compatibility_check(fn, other_trait_fn TSRMLS_CC)) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s must be compatible with %s\",\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(fn TSRMLS_CC),\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(other_trait_fn TSRMLS_CC));\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) /* {{{ */\n{\n\tif (!strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\n\t\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE;\n\t} else if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t} else if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR;\n\t} else if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) {\n\t\tce->__get = fe;\n\t} else if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) {\n\t\tce->__set = fe;\n\t} else if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) {\n\t\tce->__call = fe;\n\t} else if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) {\n\t\tce->__unset = fe;\n\t} else if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) {\n\t\tce->__isset = fe;\n\t} else if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) {\n\t\tce->__callstatic = fe;\n\t} else if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) {\n\t\tce->__tostring = fe;\n\t} else if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tzend_function* existing_fn = NULL;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE ||\n\t existing_fn->common.scope != ce) {\n\t\t/* not found or inherited from other class or interface */\n\t\tzend_function* parent_function;\n\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\t\t/* one more thing: make sure we properly implement an abstract method */\n\t\tif (existing_fn && existing_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tdo_inheritance_check_on_method(fn, existing_fn TSRMLS_CC);\n\t\t}\n\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif (existing_fn\n\t\t\t&& existing_fn->common.scope != ce\n\t\t\t&& (fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\t/* it is just a reference which was added to the subclass while doing\n\t\t\t the inheritance, so we can deleted now, and will add the overriding \n\t\t\t method afterwards.\n\t\t\t Except, if we try to add an abstract function, then we should not\n\t\t\t delete the inherited one */\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tfunction_add_ref(&fn_copy);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n \n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n \n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\n\ttarget = va_arg(args, HashTable*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n\n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tfunction_add_ref(&fn_copy);\n\t\t\t\t/* this function_name is never destroyed, because its refcount\n\t\t\t\t greater than 1, classes are always destoyed in reverse order\n\t\t\t\t and trait is declared early than this class */\n\t\t\t\tfn_copy.common.function_name = aliases[i]->alias;\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\n\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tfunction_add_ref(&fn_copy);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\n\t\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 3, target, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\tchar *lcname;\n\tzend_bool method_exists;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\t/** Resolve classes for all precedence operations. */\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_method_ref = cur_precedence->trait_method;\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_method_ref->class_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tcur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** Ensure that the prefered method is actually available. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n\t\t\t\t\t\t\t\t\t\t\t\t lcname,\n\t\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"A precedence rule was defined for %s::%s but this method does not exist\",\n\t\t\t\t\t\t\t cur_method_ref->ce->name,\n\t\t\t\t\t\t\t cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t\n\t\t\t\t/** With the other traits, we are more permissive.\n\t\t\t\t\tWe do not give errors for those. This allows to be more\n\t\t\t\t\tdefensive in such definitions. */\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\t/** For all aliases with an explicit class name, resolve the class now. */\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** And, ensure that the referenced method is resolvable, too. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n lcname, cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"An alias was defined for %s::%s but this method does not exist\", cur_method_ref->ce->name, cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_traits_register_private_property(zend_class_entry *ce, const char *name, int name_len, zend_property_info *old_info, zval *property TSRMLS_DC) /* {{{ */\n{\n\tchar *priv_name;\n\tint priv_name_length;\n\tconst char *interned_name;\n\tzend_property_info property_info;\n\tulong h = zend_get_hash_value(name, name_len+1);\n\tproperty_info = *old_info;\n\n\tif (old_info->flags & ZEND_ACC_STATIC) {\n\t\tproperty_info.offset = ce->default_static_members_count++;\n\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(zval*) * ce->default_static_members_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\tce->default_static_members_table[property_info.offset] = property;\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tproperty_info.offset = ce->default_properties_count++;\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(zval*) * ce->default_properties_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\tce->default_properties_table[property_info.offset] = property;\n\t}\n\n\tzend_mangle_property_name(&priv_name, &priv_name_length, ce->name, ce->name_length, name, name_len, ce->type & ZEND_INTERNAL_CLASS);\n\tproperty_info.name = priv_name;\n\tproperty_info.name_length = priv_name_length;\n\n\tinterned_name = zend_new_interned_string(property_info.name, property_info.name_length+1, 0 TSRMLS_CC);\n\tif (interned_name != property_info.name) {\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tefree((char*)property_info.name);\n\t\t} else {\n\t\t\tfree((char*)property_info.name);\n\t\t}\n\t\tproperty_info.name = interned_name;\n\t}\n\n\tproperty_info.h = zend_get_hash_value(property_info.name, property_info.name_length+1);\n\n\tproperty_info.ce = ce;\n\n\tif (property_info.doc_comment) {\n\t\tproperty_info.doc_comment = estrndup(property_info.doc_comment, property_info.doc_comment_len);\n\t}\n\n\tzend_hash_quick_update(&ce->properties_info, name, name_len+1, h, &property_info, sizeof(zend_property_info), NULL);\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n\tchar* doc_comment; \n \n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t\tif (coliding_prop->flags & ZEND_ACC_PRIVATE) {\n\t\t\t\t\t\t/* private property, make the property_info.offset indenpended */\n\t\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t\t\t\t}\n\t\t\t\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\t\t\t\tzend_traits_register_private_property(ce, prop_name, prop_name_length, property_info, prop_value TSRMLS_CC);\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tif ((coliding_prop->flags & (ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC))\n\t\t\t\t\t== (property_info->flags & (ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC))) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n\t\t\t\t\t\t\t\t\t\t ce->default_static_members_table[coliding_prop->offset],\n\t\t\t\t\t\t\t\t\t\t ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n\t\t\t\t\t\t\t || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n\t\t\t\t\t\t\t\t\t\t ce->default_properties_table[coliding_prop->offset],\n\t\t\t\t\t\t\t\t\t\t ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n\t\t\t\t\t\t\t || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tdoc_comment = property_info->doc_comment ? estrndup(property_info->doc_comment, property_info->doc_comment_len) : NULL;\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_do_check_for_inconsistent_traits_aliasing(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tzend_trait_alias* cur_alias;\n\tchar* lc_method_name;\n\t\n\tif (ce->trait_aliases) {\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tcur_alias = ce->trait_aliases[i];\n\t\t\t/** The trait for this alias has not been resolved, this means, this\n\t\t\t\talias was not applied. Abort with an error. */\n\t\t\tif (!cur_alias->trait_method->ce) {\n\t\t\t\tif (cur_alias->alias) {\n\t\t\t\t\t/** Plain old inconsistency/typo/bug */\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"An alias (%s) was defined for method %s(), but this method does not exist\",\n\t\t\t\t\t\t\t cur_alias->alias,\n\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t} else {\n\t\t\t\t\t/** Here are two possible cases:\n\t\t\t\t\t\t1) this is an attempt to modifiy the visibility\n\t\t\t\t\t\t of a method introduce as part of another alias.\n\t\t\t\t\t\t Since that seems to violate the DRY principle,\n\t\t\t\t\t\t we check against it and abort.\n\t\t\t\t\t\t2) it is just a plain old inconsitency/typo/bug\n\t\t\t\t\t\t as in the case where alias is set. */\n\t\t\t\t\t\n\t\t\t\t\tlc_method_name = zend_str_tolower_dup(cur_alias->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len);\n\t\t\t\t\tif (zend_hash_exists(&ce->function_table,\n\t\t\t\t\t\t\t\t\t\t lc_method_name,\n\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len+1)) {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers for the trait alias %s() need to be changed in the same statment in which the alias is defined. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers of the trait method %s() are changed, but this method does not exist. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n \n\t/* Aliases which have not been applied indicate typos/bugs. */\n\tzend_do_check_for_inconsistent_traits_aliasing(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class. Traits can only be composed from other traits with the 'use' keyword. Error\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\"Cannot use traits inside of interfaces. %s is used in %s\",\n\t\t\t\tZ_STRVAL(trait_name->u.constant), CG(active_class_entry)->name);\n\t}\n\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\t\n\tif (CG(has_bracketed_namespaces) && CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"__HALT_COMPILER() can only be used from the outermost scope\");\n\t}\n\t\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2012-03-04-60dfd64bf2-34fe62619d.c"}}},{"rowIdx":75,"cells":{"id":{"kind":"string","value":"manybugs_data_76"},"content":{"kind":"string","value":"/*\n * libfb - FreeBASIC's runtime library\n *\tCopyright (C) 2004-2011 The FreeBASIC development team.\n *\n * This library is free software; you can redistribute it and/or\n * modify it under the terms of the GNU Lesser General Public\n * License as published by the Free Software Foundation; either\n * version 2.1 of the License, or (at your option) any later version.\n *\n * This library is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n * Lesser General Public License for more details.\n *\n * You should have received a copy of the GNU Lesser General Public\n * License along with this library; if not, write to the Free Software\n * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n *\n * As a special exception, the copyright holders of this library give\n * you permission to link this library with independent modules to\n * produce an executable, regardless of the license terms of these\n * independent modules, and to copy and distribute the resulting\n * executable under terms of your choice, provided that you also meet,\n * for each linked independent module, the terms and conditions of the\n * license of that module. An independent module is a module which is\n * not derived from or based on this library. If you modify this library,\n * you may extend this exception to your version of the library, but\n * you are not obligated to do so. If you do not wish to do so, delete\n * this exception statement from your version.\n */\n\n/*\n * qb_str_convto_lng.c -- QB compatible str$ routines for longint, ulongint\n *\n * obs.: the result string's len is being \"faked\" to appear as if it were shorter\n * than the one that has to be allocated to fit _itoa and _gvct buffers.\n *\n * chng: mar/2005 written [v1ctor]\n *\n */\n\n#include <stdlib.h>\n#include <string.h>\n#include \"fb.h\"\n\n\n/*:::::*/\nFBCALL FBSTRING *fb_LongintToStrQB ( long long num )\n{\n\tFBSTRING \t*dst;\n\n\t/* alloc temp string */\n\tdst = fb_hStrAllocTemp( NULL, sizeof( long long ) * 3 );\n\tif( dst != NULL )\n\t{\n\t\t/* convert */\n#ifdef TARGET_WIN32\n\t\tdst->data[0] = ' ';\n\t\t_i64toa( num, dst->data + (num >= 0? 1:0), 10 );\n#else\n\t\tsprintf( dst->data, \"% lld\", num );\n#endif\n\t\tfb_hStrSetLength( dst, strlen( dst->data ) );\n\t}\n\telse\n\t\tdst = &__fb_ctx.null_desc;\n\n\treturn dst;\n}\n\n/*:::::*/\nFBCALL FBSTRING *fb_ULongintToStrQB ( unsigned long long num )\n{\n\tFBSTRING \t*dst;\n\n\t/* alloc temp string */\n\tdst = fb_hStrAllocTemp( NULL, sizeof( long long ) * 3 );\n\tif( dst != NULL )\n\t{\n\t\t/* convert */\n#ifdef TARGET_WIN32\n\t\tdst->data[0] = ' ';\n\t\t_ui64toa( num, dst->data + 1, 10 );\n#else\n\t\tsprintf( dst->data, \"%llu\", num );\n#endif\n\t\tfb_hStrSetLength( dst, strlen( dst->data ) );\n\t}\n\telse\n\t\tdst = &__fb_ctx.null_desc;\n\n\treturn dst;\n}\n\n\n/*\n * libfb - FreeBASIC's runtime library\n *\tCopyright (C) 2004-2011 The FreeBASIC development team.\n *\n * This library is free software; you can redistribute it and/or\n * modify it under the terms of the GNU Lesser General Public\n * License as published by the Free Software Foundation; either\n * version 2.1 of the License, or (at your option) any later version.\n *\n * This library is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n * Lesser General Public License for more details.\n *\n * You should have received a copy of the GNU Lesser General Public\n * License along with this library; if not, write to the Free Software\n * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n *\n * As a special exception, the copyright holders of this library give\n * you permission to link this library with independent modules to\n * produce an executable, regardless of the license terms of these\n * independent modules, and to copy and distribute the resulting\n * executable under terms of your choice, provided that you also meet,\n * for each linked independent module, the terms and conditions of the\n * license of that module. An independent module is a module which is\n * not derived from or based on this library. If you modify this library,\n * you may extend this exception to your version of the library, but\n * you are not obligated to do so. If you do not wish to do so, delete\n * this exception statement from your version.\n */\n\n/*\n * qb_str_convto_lng.c -- QB compatible str$ routines for longint, ulongint\n *\n * obs.: the result string's len is being \"faked\" to appear as if it were shorter\n * than the one that has to be allocated to fit _itoa and _gvct buffers.\n *\n * chng: mar/2005 written [v1ctor]\n *\n */\n\n#include <stdlib.h>\n#include <string.h>\n#include \"fb.h\"\n\n\n/*:::::*/\nFBCALL FBSTRING *fb_LongintToStrQB ( long long num )\n{\n\tFBSTRING \t*dst;\n\n\t/* alloc temp string */\n\tdst = fb_hStrAllocTemp( NULL, sizeof( long long ) * 3 );\n\tif( dst != NULL )\n\t{\n\t\t/* convert */\n#ifdef TARGET_WIN32\n\t\tdst->data[0] = ' ';\n\t\t_i64toa( num, dst->data + (num >= 0? 1:0), 10 );\n#else\n\t\tsprintf( dst->data, \"% lld\", num );\n#endif\n\t\tfb_hStrSetLength( dst, strlen( dst->data ) );\n\t}\n\telse\n\t\tdst = &__fb_ctx.null_desc;\n\n\treturn dst;\n}\n\n/*:::::*/\nFBCALL FBSTRING *fb_ULongintToStrQB ( unsigned long long num )\n{\n\tFBSTRING \t*dst;\n\n\t/* alloc temp string */\n\tdst = fb_hStrAllocTemp( NULL, sizeof( long long ) * 3 );\n\tif( dst != NULL )\n\t{\n\t\t/* convert */\n#ifdef TARGET_WIN32\n\t\tdst->data[0] = ' ';\n\t\t_ui64toa( num, dst->data + 1, 10 );\n#else\n\t\tsprintf( dst->data, \" %llu\", num );\n#endif\n\t\tfb_hStrSetLength( dst, strlen( dst->data ) );\n\t}\n\telse\n\t\tdst = &__fb_ctx.null_desc;\n\n\treturn dst;\n}\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/fbc_5556-5557.c"}}},{"rowIdx":76,"cells":{"id":{"kind":"string","value":"manybugs_data_77"},"content":{"kind":"string","value":"/* $Id$ */\n\n/*\n * Copyright (c) 1988-1997 Sam Leffler\n * Copyright (c) 1991-1997 Silicon Graphics, Inc.\n *\n * Revised: 2/18/01 BAR -- added syntax for extracting single images from\n * multi-image TIFF files.\n *\n * New syntax is: sourceFileName,image#\n *\n * image# ranges from 0..<n-1> where n is the # of images in the file.\n * There may be no white space between the comma and the filename or\n * image number.\n *\n * Example: tiffcp source.tif,1 destination.tif\n *\n * Copies the 2nd image in source.tif to the destination.\n *\n *****\n * Permission to use, copy, modify, distribute, and sell this software and \n * its documentation for any purpose is hereby granted without fee, provided\n * that (i) the above copyright notices and this permission notice appear in\n * all copies of the software and related documentation, and (ii) the names of\n * Sam Leffler and Silicon Graphics may not be used in any advertising or\n * publicity relating to the software without the specific, prior written\n * permission of Sam Leffler and Silicon Graphics.\n * \n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND, \n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY \n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. \n * \n * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR\n * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\n * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\n * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF \n * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE \n * OF THIS SOFTWARE.\n */\n\n#include \"tif_config.h\"\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n\n#include <ctype.h>\n#include <assert.h>\n\n#ifdef HAVE_UNISTD_H\n# include <unistd.h>\n#endif\n\n#include \"tiffio.h\"\n\n#ifndef HAVE_GETOPT\nextern int getopt(int, char**, char*);\n#endif\n\n#if defined(VMS)\n# define unlink delete\n#endif\n\n#define\tstreq(a,b)\t(strcmp(a,b) == 0)\n#define\tstrneq(a,b,n)\t(strncmp(a,b,n) == 0)\n\n#define\tTRUE\t1\n#define\tFALSE\t0\n\nstatic int outtiled = -1;\nstatic uint32 tilewidth;\nstatic uint32 tilelength;\n\nstatic uint16 config;\nstatic uint16 compression;\nstatic uint16 predictor;\nstatic uint16 fillorder;\nstatic uint16 orientation;\nstatic uint32 rowsperstrip;\nstatic uint32 g3opts;\nstatic int ignore = FALSE;\t\t/* if true, ignore read errors */\nstatic uint32 defg3opts = (uint32) -1;\nstatic int quality = 75;\t\t/* JPEG quality */\nstatic int jpegcolormode = JPEGCOLORMODE_RGB;\nstatic uint16 defcompression = (uint16) -1;\nstatic uint16 defpredictor = (uint16) -1;\n\nstatic int tiffcp(TIFF*, TIFF*);\nstatic int processCompressOptions(char*);\nstatic void usage(void);\n\nstatic char comma = ','; /* (default) comma separator character */\nstatic TIFF* bias = NULL;\nstatic int pageNum = 0;\n\nstatic int nextSrcImage (TIFF *tif, char **imageSpec)\n/*\n seek to the next image specified in *imageSpec\n returns 1 if success, 0 if no more images to process\n *imageSpec=NULL if subsequent images should be processed in sequence\n*/\n{\n\tif (**imageSpec == comma) { /* if not @comma, we've done all images */\n\t\tchar *start = *imageSpec + 1;\n\t\ttdir_t nextImage = (tdir_t)strtol(start, imageSpec, 0);\n\t\tif (start == *imageSpec) nextImage = TIFFCurrentDirectory (tif);\n\t\tif (**imageSpec)\n\t\t{\n\t\t\tif (**imageSpec == comma) {\n\t\t\t\t/* a trailing comma denotes remaining images in sequence */\n\t\t\t\tif ((*imageSpec)[1] == '\\0') *imageSpec = NULL;\n\t\t\t}else{\n\t\t\t\tfprintf (stderr,\n\t\t\t\t \"Expected a %c separated image # list after %s\\n\",\n\t\t\t\t comma, TIFFFileName (tif));\n\t\t\t\texit (-4); /* syntax error */\n\t\t\t}\n\t\t}\n\t\tif (TIFFSetDirectory (tif, nextImage)) return 1;\n\t\tfprintf (stderr, \"%s%c%d not found!\\n\",\n\t\t TIFFFileName(tif), comma, (int) nextImage);\n\t}\n\treturn 0;\n}\n\n \nstatic TIFF* openSrcImage (char **imageSpec)\n/*\n imageSpec points to a pointer to a filename followed by optional ,image#'s\n Open the TIFF file and assign *imageSpec to either NULL if there are\n no images specified, or a pointer to the next image number text\n*/\n{\n\tTIFF *tif;\n\tchar *fn = *imageSpec;\n\t*imageSpec = strchr (fn, comma);\n\tif (*imageSpec) { /* there is at least one image number specifier */\n\t\t**imageSpec = '\\0';\n\t\ttif = TIFFOpen (fn, \"r\");\n\t\t/* but, ignore any single trailing comma */\n\t\tif (!(*imageSpec)[1]) {*imageSpec = NULL; return tif;}\n\t\tif (tif) {\n\t\t\t**imageSpec = comma; /* replace the comma */\n\t\t\tif (!nextSrcImage(tif, imageSpec)) {\n\t\t\t\tTIFFClose (tif);\n\t\t\t\ttif = NULL;\n\t\t\t}\n\t\t}\n\t}else\n\t\ttif = TIFFOpen (fn, \"r\");\n\treturn tif;\n}\n\nint\nmain(int argc, char* argv[])\n{\n\tuint16 defconfig = (uint16) -1;\n\tuint16 deffillorder = 0;\n\tuint32 deftilewidth = (uint32) -1;\n\tuint32 deftilelength = (uint32) -1;\n\tuint32 defrowsperstrip = (uint32) 0;\n\tuint64 diroff = 0;\n\tTIFF* in;\n\tTIFF* out;\n\tchar mode[10];\n\tchar* mp = mode;\n\tint c;\n\textern int optind;\n\textern char* optarg;\n\n\t*mp++ = 'w';\n\t*mp = '\\0';\n\twhile ((c = getopt(argc, argv, \",:b:c:f:l:o:z:p:r:w:aistBLMC8\")) != -1)\n\t\tswitch (c) {\n\t\tcase ',':\n\t\t\tif (optarg[0] != '=') usage();\n\t\t\tcomma = optarg[1];\n\t\t\tbreak;\n\t\tcase 'b': /* this file is bias image subtracted from others */\n\t\t\tif (bias) {\n\t\t\t\tfputs (\"Only 1 bias image may be specified\\n\", stderr);\n\t\t\t\texit (-2);\n\t\t\t}\n\t\t\t{\n\t\t\t\tuint16 samples = (uint16) -1;\n\t\t\t\tchar **biasFn = &optarg;\n\t\t\t\tbias = openSrcImage (biasFn);\n\t\t\t\tif (!bias) exit (-5);\n\t\t\t\tif (TIFFIsTiled (bias)) {\n\t\t\t\t\tfputs (\"Bias image must be organized in strips\\n\", stderr);\n\t\t\t\t\texit (-7);\n\t\t\t\t}\n\t\t\t\tTIFFGetField(bias, TIFFTAG_SAMPLESPERPIXEL, &samples);\n\t\t\t\tif (samples != 1) {\n\t\t\t\t\tfputs (\"Bias image must be monochrome\\n\", stderr);\n\t\t\t\t\texit (-7);\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 'a': /* append to output */\n\t\t\tmode[0] = 'a';\n\t\t\tbreak;\n\t\tcase 'c': /* compression scheme */\n\t\t\tif (!processCompressOptions(optarg))\n\t\t\t\tusage();\n\t\t\tbreak;\n\t\tcase 'f': /* fill order */\n\t\t\tif (streq(optarg, \"lsb2msb\"))\n\t\t\t\tdeffillorder = FILLORDER_LSB2MSB;\n\t\t\telse if (streq(optarg, \"msb2lsb\"))\n\t\t\t\tdeffillorder = FILLORDER_MSB2LSB;\n\t\t\telse\n\t\t\t\tusage();\n\t\t\tbreak;\n\t\tcase 'i': /* ignore errors */\n\t\t\tignore = TRUE;\n\t\t\tbreak;\n\t\tcase 'l': /* tile length */\n\t\t\touttiled = TRUE;\n\t\t\tdeftilelength = atoi(optarg);\n\t\t\tbreak;\n\t\tcase 'o': /* initial directory offset */\n\t\t\tdiroff = strtoul(optarg, NULL, 0);\n\t\t\tbreak;\n\t\tcase 'p': /* planar configuration */\n\t\t\tif (streq(optarg, \"separate\"))\n\t\t\t\tdefconfig = PLANARCONFIG_SEPARATE;\n\t\t\telse if (streq(optarg, \"contig\"))\n\t\t\t\tdefconfig = PLANARCONFIG_CONTIG;\n\t\t\telse\n\t\t\t\tusage();\n\t\t\tbreak;\n\t\tcase 'r': /* rows/strip */\n\t\t\tdefrowsperstrip = atol(optarg);\n\t\t\tbreak;\n\t\tcase 's': /* generate stripped output */\n\t\t\touttiled = FALSE;\n\t\t\tbreak;\n\t\tcase 't': /* generate tiled output */\n\t\t\touttiled = TRUE;\n\t\t\tbreak;\n\t\tcase 'w': /* tile width */\n\t\t\touttiled = TRUE;\n\t\t\tdeftilewidth = atoi(optarg);\n\t\t\tbreak;\n\t\tcase 'B':\n\t\t\t*mp++ = 'b'; *mp = '\\0';\n\t\t\tbreak;\n\t\tcase 'L':\n\t\t\t*mp++ = 'l'; *mp = '\\0';\n\t\t\tbreak;\n\t\tcase 'M':\n\t\t\t*mp++ = 'm'; *mp = '\\0';\n\t\t\tbreak;\n\t\tcase 'C':\n\t\t\t*mp++ = 'c'; *mp = '\\0';\n\t\t\tbreak;\n\t\tcase '8':\n\t\t\t*mp++ = '8'; *mp = '\\0';\n\t\t\tbreak;\n\t\tcase '?':\n\t\t\tusage();\n\t\t\t/*NOTREACHED*/\n\t\t}\n\tif (argc - optind < 2)\n\t\tusage();\n\tout = TIFFOpen(argv[argc-1], mode);\n\tif (out == NULL)\n\t\treturn (-2);\n\tif ((argc - optind) == 2)\n\t\tpageNum = -1;\n\tfor (; optind < argc-1 ; optind++) {\n\t\tchar *imageCursor = argv[optind];\n\t\tin = openSrcImage (&imageCursor);\n\t\tif (in == NULL)\n\t\t\treturn (-3);\n\t\tif (diroff != 0 && !TIFFSetSubDirectory(in, diroff)) {\n\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t \"Error, setting subdirectory at \" TIFF_UINT64_FORMAT, diroff);\n\t\t\t(void) TIFFClose(out);\n\t\t\treturn (1);\n\t\t}\n\t\tfor (;;) {\n\t\t\tconfig = defconfig;\n\t\t\tcompression = defcompression;\n\t\t\tpredictor = defpredictor;\n\t\t\tfillorder = deffillorder;\n\t\t\trowsperstrip = defrowsperstrip;\n\t\t\ttilewidth = deftilewidth;\n\t\t\ttilelength = deftilelength;\n\t\t\tg3opts = defg3opts;\n\t\t\tif (!tiffcp(in, out) || !TIFFWriteDirectory(out)) {\n\t\t\t\tTIFFClose(out);\n\t\t\t\treturn (1);\n\t\t\t}\n\t\t\tif (imageCursor) { /* seek next image directory */\n\t\t\t\tif (!nextSrcImage(in, &imageCursor)) break;\n\t\t\t}else\n\t\t\t\tif (!TIFFReadDirectory(in)) break;\n\t\t}\n\t\tTIFFClose(in);\n\t}\n\n\tTIFFClose(out);\n\treturn (0);\n}\n\n\nstatic void\nprocessG3Options(char* cp)\n{\n\tif( (cp = strchr(cp, ':')) ) {\n\t\tif (defg3opts == (uint32) -1)\n\t\t\tdefg3opts = 0;\n\t\tdo {\n\t\t\tcp++;\n\t\t\tif (strneq(cp, \"1d\", 2))\n\t\t\t\tdefg3opts &= ~GROUP3OPT_2DENCODING;\n\t\t\telse if (strneq(cp, \"2d\", 2))\n\t\t\t\tdefg3opts |= GROUP3OPT_2DENCODING;\n\t\t\telse if (strneq(cp, \"fill\", 4))\n\t\t\t\tdefg3opts |= GROUP3OPT_FILLBITS;\n\t\t\telse\n\t\t\t\tusage();\n\t\t} while( (cp = strchr(cp, ':')) );\n\t}\n}\n\nstatic int\nprocessCompressOptions(char* opt)\n{\n\tif (streq(opt, \"none\")) {\n\t\tdefcompression = COMPRESSION_NONE;\n\t} else if (streq(opt, \"packbits\")) {\n\t\tdefcompression = COMPRESSION_PACKBITS;\n\t} else if (strneq(opt, \"jpeg\", 4)) {\n\t\tchar* cp = strchr(opt, ':');\n\n\t\tdefcompression = COMPRESSION_JPEG;\n\t\twhile( cp )\n\t\t{\n\t\t\tif (isdigit((int)cp[1]))\n\t\t\t\tquality = atoi(cp+1);\n\t\t\telse if (cp[1] == 'r' )\n\t\t\t\tjpegcolormode = JPEGCOLORMODE_RAW;\n\t\t\telse\n\t\t\t\tusage();\n\n\t\t\tcp = strchr(cp+1,':');\n\t\t}\n\t} else if (strneq(opt, \"g3\", 2)) {\n\t\tprocessG3Options(opt);\n\t\tdefcompression = COMPRESSION_CCITTFAX3;\n\t} else if (streq(opt, \"g4\")) {\n\t\tdefcompression = COMPRESSION_CCITTFAX4;\n\t} else if (strneq(opt, \"lzw\", 3)) {\n\t\tchar* cp = strchr(opt, ':');\n\t\tif (cp)\n\t\t\tdefpredictor = atoi(cp+1);\n\t\tdefcompression = COMPRESSION_LZW;\n\t} else if (strneq(opt, \"zip\", 3)) {\n\t\tchar* cp = strchr(opt, ':');\n\t\tif (cp)\n\t\t\tdefpredictor = atoi(cp+1);\n\t\tdefcompression = COMPRESSION_ADOBE_DEFLATE;\n\t} else if (strneq(opt, \"jbig\", 4)) {\n\t\tdefcompression = COMPRESSION_JBIG;\n\t} else\n\t\treturn (0);\n\treturn (1);\n}\n\nchar* stuff[] = {\n\"usage: tiffcp [options] input... output\",\n\"where options are:\",\n\" -a append to output instead of overwriting\",\n\" -o offset set initial directory offset\",\n\" -p contig pack samples contiguously (e.g. RGBRGB...)\",\n\" -p separate store samples separately (e.g. RRR...GGG...BBB...)\",\n\" -s write output in strips\",\n\" -t write output in tiles\",\n\" -8 write BigTIFF instead of default ClassicTIFF\",\n\" -i ignore read errors\",\n\" -b file[,#] bias (dark) monochrome image to be subtracted from all others\",\n\" -,=% use % rather than , to separate image #'s (per Note below)\",\n\"\",\n\" -r # make each strip have no more than # rows\",\n\" -w # set output tile width (pixels)\",\n\" -l # set output tile length (pixels)\",\n\"\",\n\" -f lsb2msb force lsb-to-msb FillOrder for output\",\n\" -f msb2lsb force msb-to-lsb FillOrder for output\",\n\"\",\n\" -c lzw[:opts] compress output with Lempel-Ziv & Welch encoding\",\n\" -c zip[:opts] compress output with deflate encoding\",\n\" -c jpeg[:opts] compress output with JPEG encoding\",\n\" -c jbig compress output with ISO JBIG encoding\",\n\" -c packbits compress output with packbits encoding\",\n\" -c g3[:opts] compress output with CCITT Group 3 encoding\",\n\" -c g4 compress output with CCITT Group 4 encoding\",\n\" -c none use no compression algorithm on output\",\n\"\",\n\"Group 3 options:\",\n\" 1d use default CCITT Group 3 1D-encoding\",\n\" 2d use optional CCITT Group 3 2D-encoding\",\n\" fill byte-align EOL codes\",\n\"For example, -c g3:2d:fill to get G3-2D-encoded data with byte-aligned EOLs\",\n\"\",\n\"JPEG options:\",\n\" # set compression quality level (0-100, default 75)\",\n\" r output color image as RGB rather than YCbCr\",\n\"For example, -c jpeg:r:50 to get JPEG-encoded RGB data with 50% comp. quality\",\n\"\",\n\"LZW and deflate options:\",\n\" # set predictor value\",\n\"For example, -c lzw:2 to get LZW-encoded data with horizontal differencing\",\n\"\",\n\"Note that input filenames may be of the form filename,x,y,z\",\n\"where x, y, and z specify image numbers in the filename to copy.\",\n\"example: tiffcp -c none -b esp.tif,1 esp.tif,0 test.tif\",\n\" subtract 2nd image in esp.tif from 1st yielding uncompressed result test.tif\",\nNULL\n};\n\nstatic void\nusage(void)\n{\n\tchar buf[BUFSIZ];\n\tint i;\n\n\tsetbuf(stderr, buf);\n\tfprintf(stderr, \"%s\\n\\n\", TIFFGetVersion());\n\tfor (i = 0; stuff[i] != NULL; i++)\n\t\tfprintf(stderr, \"%s\\n\", stuff[i]);\n\texit(-1);\n}\n\n#define\tCopyField(tag, v) \\\n if (TIFFGetField(in, tag, &v)) TIFFSetField(out, tag, v)\n#define\tCopyField2(tag, v1, v2) \\\n if (TIFFGetField(in, tag, &v1, &v2)) TIFFSetField(out, tag, v1, v2)\n#define\tCopyField3(tag, v1, v2, v3) \\\n if (TIFFGetField(in, tag, &v1, &v2, &v3)) TIFFSetField(out, tag, v1, v2, v3)\n#define\tCopyField4(tag, v1, v2, v3, v4) \\\n if (TIFFGetField(in, tag, &v1, &v2, &v3, &v4)) TIFFSetField(out, tag, v1, v2, v3, v4)\n\nstatic void\ncpTag(TIFF* in, TIFF* out, uint16 tag, uint16 count, TIFFDataType type)\n{\n\tswitch (type) {\n\tcase TIFF_SHORT:\n\t\tif (count == 1) {\n\t\t\tuint16 shortv;\n\t\t\tCopyField(tag, shortv);\n\t\t} else if (count == 2) {\n\t\t\tuint16 shortv1, shortv2;\n\t\t\tCopyField2(tag, shortv1, shortv2);\n\t\t} else if (count == 4) {\n\t\t\tuint16 *tr, *tg, *tb, *ta;\n\t\t\tCopyField4(tag, tr, tg, tb, ta);\n\t\t} else if (count == (uint16) -1) {\n\t\t\tuint16 shortv1;\n\t\t\tuint16* shortav;\n\t\t\tCopyField2(tag, shortv1, shortav);\n\t\t}\n\t\tbreak;\n\tcase TIFF_LONG:\n\t\t{ uint32 longv;\n\t\t CopyField(tag, longv);\n\t\t}\n\t\tbreak;\n\tcase TIFF_RATIONAL:\n\t\tif (count == 1) {\n\t\t\tfloat floatv;\n\t\t\tCopyField(tag, floatv);\n\t\t} else if (count == (uint16) -1) {\n\t\t\tfloat* floatav;\n\t\t\tCopyField(tag, floatav);\n\t\t}\n\t\tbreak;\n\tcase TIFF_ASCII:\n\t\t{ char* stringv;\n\t\t CopyField(tag, stringv);\n\t\t}\n\t\tbreak;\n\tcase TIFF_DOUBLE:\n\t\tif (count == 1) {\n\t\t\tdouble doublev;\n\t\t\tCopyField(tag, doublev);\n\t\t} else if (count == (uint16) -1) {\n\t\t\tdouble* doubleav;\n\t\t\tCopyField(tag, doubleav);\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tTIFFError(TIFFFileName(in),\n\t\t \"Data type %d is not supported, tag %d skipped.\",\n\t\t tag, type);\n\t}\n}\n\nstatic struct cpTag {\n\tuint16 tag;\n\tuint16 count;\n\tTIFFDataType type;\n} tags[] = {\n\t{ TIFFTAG_SUBFILETYPE,\t\t1, TIFF_LONG },\n\t{ TIFFTAG_THRESHHOLDING,\t1, TIFF_SHORT },\n\t{ TIFFTAG_DOCUMENTNAME,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_IMAGEDESCRIPTION,\t1, TIFF_ASCII },\n\t{ TIFFTAG_MAKE,\t\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_MODEL,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_MINSAMPLEVALUE,\t1, TIFF_SHORT },\n\t{ TIFFTAG_MAXSAMPLEVALUE,\t1, TIFF_SHORT },\n\t{ TIFFTAG_XRESOLUTION,\t\t1, TIFF_RATIONAL },\n\t{ TIFFTAG_YRESOLUTION,\t\t1, TIFF_RATIONAL },\n\t{ TIFFTAG_PAGENAME,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_XPOSITION,\t\t1, TIFF_RATIONAL },\n\t{ TIFFTAG_YPOSITION,\t\t1, TIFF_RATIONAL },\n\t{ TIFFTAG_RESOLUTIONUNIT,\t1, TIFF_SHORT },\n\t{ TIFFTAG_SOFTWARE,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_DATETIME,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_ARTIST,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_HOSTCOMPUTER,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_WHITEPOINT,\t\t(uint16) -1, TIFF_RATIONAL },\n\t{ TIFFTAG_PRIMARYCHROMATICITIES,(uint16) -1,TIFF_RATIONAL },\n\t{ TIFFTAG_HALFTONEHINTS,\t2, TIFF_SHORT },\n\t{ TIFFTAG_INKSET,\t\t1, TIFF_SHORT },\n\t{ TIFFTAG_DOTRANGE,\t\t2, TIFF_SHORT },\n\t{ TIFFTAG_TARGETPRINTER,\t1, TIFF_ASCII },\n\t{ TIFFTAG_SAMPLEFORMAT,\t\t1, TIFF_SHORT },\n\t{ TIFFTAG_YCBCRCOEFFICIENTS,\t(uint16) -1,TIFF_RATIONAL },\n\t{ TIFFTAG_YCBCRSUBSAMPLING,\t2, TIFF_SHORT },\n\t{ TIFFTAG_YCBCRPOSITIONING,\t1, TIFF_SHORT },\n\t{ TIFFTAG_REFERENCEBLACKWHITE,\t(uint16) -1,TIFF_RATIONAL },\n\t{ TIFFTAG_EXTRASAMPLES,\t\t(uint16) -1, TIFF_SHORT },\n\t{ TIFFTAG_SMINSAMPLEVALUE,\t1, TIFF_DOUBLE },\n\t{ TIFFTAG_SMAXSAMPLEVALUE,\t1, TIFF_DOUBLE },\n\t{ TIFFTAG_STONITS,\t\t1, TIFF_DOUBLE },\n};\n#define\tNTAGS\t(sizeof (tags) / sizeof (tags[0]))\n\n#define\tCopyTag(tag, count, type)\tcpTag(in, out, tag, count, type)\n\ntypedef int (*copyFunc)\n (TIFF* in, TIFF* out, uint32 l, uint32 w, uint16 samplesperpixel);\nstatic\tcopyFunc pickCopyFunc(TIFF*, TIFF*, uint16, uint16);\n\n/* PODD */\n\nstatic int\ntiffcp(TIFF* in, TIFF* out)\n{\n\tuint16 bitspersample, samplesperpixel;\n\tcopyFunc cf;\n\tuint32 width, length;\n\tstruct cpTag* p;\n\n\tCopyField(TIFFTAG_IMAGEWIDTH, width);\n\tCopyField(TIFFTAG_IMAGELENGTH, length);\n\tCopyField(TIFFTAG_BITSPERSAMPLE, bitspersample);\n\tCopyField(TIFFTAG_SAMPLESPERPIXEL, samplesperpixel);\n\tif (compression != (uint16)-1)\n\t\tTIFFSetField(out, TIFFTAG_COMPRESSION, compression);\n\telse\n\t\tCopyField(TIFFTAG_COMPRESSION, compression);\n\tif (compression == COMPRESSION_JPEG) {\n\t\tuint16 input_compression, input_photometric;\n\n\t\tif (TIFFGetField(in, TIFFTAG_COMPRESSION, &input_compression)\n\t\t && input_compression == COMPRESSION_JPEG) {\n\t\t\tTIFFSetField(in, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);\n\t\t}\n\t\tif (TIFFGetField(in, TIFFTAG_PHOTOMETRIC, &input_photometric)) {\n\t\t\tif(input_photometric == PHOTOMETRIC_RGB) {\n\t\t\t\tif (jpegcolormode == JPEGCOLORMODE_RGB)\n\t\t\t\t\tTIFFSetField(out, TIFFTAG_PHOTOMETRIC,\n\t\t\t\t\t PHOTOMETRIC_YCBCR);\n\t\t\t\telse\n\t\t\t\t\tTIFFSetField(out, TIFFTAG_PHOTOMETRIC,\n\t\t\t\t\t PHOTOMETRIC_RGB);\n\t\t\t} else\n\t\t\t\tTIFFSetField(out, TIFFTAG_PHOTOMETRIC,\n\t\t\t\t input_photometric);\n\t\t}\n\t}\n\telse if (compression == COMPRESSION_SGILOG\n\t || compression == COMPRESSION_SGILOG24)\n\t\tTIFFSetField(out, TIFFTAG_PHOTOMETRIC,\n\t\t samplesperpixel == 1 ?\n\t\t PHOTOMETRIC_LOGL : PHOTOMETRIC_LOGLUV);\n\telse\n\t\tCopyTag(TIFFTAG_PHOTOMETRIC, 1, TIFF_SHORT);\n\tif (fillorder != 0)\n\t\tTIFFSetField(out, TIFFTAG_FILLORDER, fillorder);\n\telse\n\t\tCopyTag(TIFFTAG_FILLORDER, 1, TIFF_SHORT);\n\t/*\n\t * Will copy `Orientation' tag from input image\n\t */\n\tTIFFGetFieldDefaulted(in, TIFFTAG_ORIENTATION, &orientation);\n\tswitch (orientation) {\n\t\tcase ORIENTATION_BOTRIGHT:\n\t\tcase ORIENTATION_RIGHTBOT:\t/* XXX */\n\t\t\tTIFFWarning(TIFFFileName(in), \"using bottom-left orientation\");\n\t\t\torientation = ORIENTATION_BOTLEFT;\n\t\t/* fall thru... */\n\t\tcase ORIENTATION_LEFTBOT:\t/* XXX */\n\t\tcase ORIENTATION_BOTLEFT:\n\t\t\tbreak;\n\t\tcase ORIENTATION_TOPRIGHT:\n\t\tcase ORIENTATION_RIGHTTOP:\t/* XXX */\n\t\tdefault:\n\t\t\tTIFFWarning(TIFFFileName(in), \"using top-left orientation\");\n\t\t\torientation = ORIENTATION_TOPLEFT;\n\t\t/* fall thru... */\n\t\tcase ORIENTATION_LEFTTOP:\t/* XXX */\n\t\tcase ORIENTATION_TOPLEFT:\n\t\t\tbreak;\n\t}\n\tTIFFSetField(out, TIFFTAG_ORIENTATION, orientation);\n\t/*\n\t * Choose tiles/strip for the output image according to\n\t * the command line arguments (-tiles, -strips) and the\n\t * structure of the input image.\n\t */\n\tif (outtiled == -1)\n\t\touttiled = TIFFIsTiled(in);\n\tif (outtiled) {\n\t\t/*\n\t\t * Setup output file's tile width&height. If either\n\t\t * is not specified, use either the value from the\n\t\t * input image or, if nothing is defined, use the\n\t\t * library default.\n\t\t */\n\t\tif (tilewidth == (uint32) -1)\n\t\t\tTIFFGetField(in, TIFFTAG_TILEWIDTH, &tilewidth);\n\t\tif (tilelength == (uint32) -1)\n\t\t\tTIFFGetField(in, TIFFTAG_TILELENGTH, &tilelength);\n\t\tTIFFDefaultTileSize(out, &tilewidth, &tilelength);\n\t\tTIFFSetField(out, TIFFTAG_TILEWIDTH, tilewidth);\n\t\tTIFFSetField(out, TIFFTAG_TILELENGTH, tilelength);\n\t} else {\n\t\t/*\n\t\t * RowsPerStrip is left unspecified: use either the\n\t\t * value from the input image or, if nothing is defined,\n\t\t * use the library default.\n\t\t */\n\t\tif (rowsperstrip == (uint32) 0) {\n\t\t\tif (!TIFFGetField(in, TIFFTAG_ROWSPERSTRIP,\n\t\t\t &rowsperstrip)) {\n\t\t\t\trowsperstrip =\n\t\t\t\t TIFFDefaultStripSize(out, rowsperstrip);\n\t\t\t}\n\t\t\tif (rowsperstrip > length && rowsperstrip != (uint32)-1)\n\t\t\t\trowsperstrip = length;\n\t\t}\n\t\telse if (rowsperstrip == (uint32) -1)\n\t\t\trowsperstrip = length;\n\t\tTIFFSetField(out, TIFFTAG_ROWSPERSTRIP, rowsperstrip);\n\t}\n\tif (config != (uint16) -1)\n\t\tTIFFSetField(out, TIFFTAG_PLANARCONFIG, config);\n\telse\n\t\tCopyField(TIFFTAG_PLANARCONFIG, config);\n\tif (samplesperpixel <= 4)\n\t\tCopyTag(TIFFTAG_TRANSFERFUNCTION, 4, TIFF_SHORT);\n\tCopyTag(TIFFTAG_COLORMAP, 4, TIFF_SHORT);\n/* SMinSampleValue & SMaxSampleValue */\n\tswitch (compression) {\n\t\tcase COMPRESSION_JPEG:\n\t\t\tTIFFSetField(out, TIFFTAG_JPEGQUALITY, quality);\n\t\t\tTIFFSetField(out, TIFFTAG_JPEGCOLORMODE, jpegcolormode);\n\t\t\tbreak;\n\t\tcase COMPRESSION_JBIG:\n\t\t\tCopyTag(TIFFTAG_FAXRECVPARAMS, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_FAXRECVTIME, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_FAXSUBADDRESS, 1, TIFF_ASCII);\n\t\t\tCopyTag(TIFFTAG_FAXDCS, 1, TIFF_ASCII);\n\t\t\tbreak;\n\t\tcase COMPRESSION_LZW:\n\t\tcase COMPRESSION_ADOBE_DEFLATE:\n\t\tcase COMPRESSION_DEFLATE:\n\t\t\tif (predictor != (uint16)-1)\n\t\t\t\tTIFFSetField(out, TIFFTAG_PREDICTOR, predictor);\n\t\t\telse\n\t\t\t\tCopyField(TIFFTAG_PREDICTOR, predictor);\n\t\t\tbreak;\n\t\tcase COMPRESSION_CCITTFAX3:\n\t\tcase COMPRESSION_CCITTFAX4:\n\t\t\tif (compression == COMPRESSION_CCITTFAX3) {\n\t\t\t\tif (g3opts != (uint32) -1)\n\t\t\t\t\tTIFFSetField(out, TIFFTAG_GROUP3OPTIONS,\n\t\t\t\t\t g3opts);\n\t\t\t\telse\n\t\t\t\t\tCopyField(TIFFTAG_GROUP3OPTIONS, g3opts);\n\t\t\t} else\n\t\t\t\tCopyTag(TIFFTAG_GROUP4OPTIONS, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_BADFAXLINES, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_CLEANFAXDATA, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_CONSECUTIVEBADFAXLINES, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_FAXRECVPARAMS, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_FAXRECVTIME, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_FAXSUBADDRESS, 1, TIFF_ASCII);\n\t\t\tbreak;\n\t}\n\t{\n\t\tuint32 len32;\n\t\tvoid** data;\n\t\tif (TIFFGetField(in, TIFFTAG_ICCPROFILE, &len32, &data))\n\t\t\tTIFFSetField(out, TIFFTAG_ICCPROFILE, len32, data);\n\t}\n\t{\n\t\tuint16 ninks;\n\t\tconst char* inknames;\n\t\tif (TIFFGetField(in, TIFFTAG_NUMBEROFINKS, &ninks)) {\n\t\t\tTIFFSetField(out, TIFFTAG_NUMBEROFINKS, ninks);\n\t\t\tif (TIFFGetField(in, TIFFTAG_INKNAMES, &inknames)) {\n\t\t\t\tint inknameslen = strlen(inknames) + 1;\n\t\t\t\tconst char* cp = inknames;\n\t\t\t\twhile (ninks > 1) {\n\t\t\t\t\tcp = strchr(cp, '\\0');\n cp++;\n inknameslen += (strlen(cp) + 1);\n\t\t\t\t\tninks--;\n\t\t\t\t}\n\t\t\t\tTIFFSetField(out, TIFFTAG_INKNAMES, inknameslen, inknames);\n\t\t\t}\n\t\t}\n\t}\n\t{\n\t\tunsigned short pg0, pg1;\n\t\tif (TIFFGetField(in, TIFFTAG_PAGENUMBER, &pg0, &pg1)) {\n\t\t\tif (pageNum < 0) /* only one input file */\n\t\t\t\tTIFFSetField(out, TIFFTAG_PAGENUMBER, pg0, pg1);\n\t\t\telse\n\t\t\t\tTIFFSetField(out, TIFFTAG_PAGENUMBER, pageNum++, 0);\n\t\t}\n\t}\n\n\tfor (p = tags; p < &tags[NTAGS]; p++)\n\t\tCopyTag(p->tag, p->count, p->type);\n\n\tcf = pickCopyFunc(in, out, bitspersample, samplesperpixel);\n\treturn (cf ? (*cf)(in, out, length, width, samplesperpixel) : FALSE);\n}\n\n/*\n * Copy Functions.\n */\n#define\tDECLAREcpFunc(x) \\\nstatic int x(TIFF* in, TIFF* out, \\\n uint32 imagelength, uint32 imagewidth, tsample_t spp)\n\n#define\tDECLAREreadFunc(x) \\\nstatic int x(TIFF* in, \\\n uint8* buf, uint32 imagelength, uint32 imagewidth, tsample_t spp)\ntypedef int (*readFunc)(TIFF*, uint8*, uint32, uint32, tsample_t);\n\n#define\tDECLAREwriteFunc(x) \\\nstatic int x(TIFF* out, \\\n uint8* buf, uint32 imagelength, uint32 imagewidth, tsample_t spp)\ntypedef int (*writeFunc)(TIFF*, uint8*, uint32, uint32, tsample_t);\n\n/*\n * Contig -> contig by scanline for rows/strip change.\n */\nDECLAREcpFunc(cpContig2ContigByRow)\n{\n\ttdata_t buf = _TIFFmalloc(TIFFScanlineSize(in));\n\tuint32 row;\n\n\t(void) imagewidth; (void) spp;\n\tfor (row = 0; row < imagelength; row++) {\n\t\tif (TIFFReadScanline(in, buf, row, 0) < 0 && !ignore) {\n\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\tgoto bad;\n\t\t}\n\t\tif (TIFFWriteScanline(out, buf, row, 0) < 0) {\n\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\tgoto bad;\n\t\t}\n\t}\n\t_TIFFfree(buf);\n\treturn 1;\nbad:\n\t_TIFFfree(buf);\n\treturn 0;\n}\n\n\ntypedef void biasFn (void *image, void *bias, uint32 pixels);\n\n#define subtract(bits) \\\nstatic void subtract##bits (void *i, void *b, uint32 pixels)\\\n{\\\n uint##bits *image = i;\\\n uint##bits *bias = b;\\\n while (pixels--) {\\\n *image = *image > *bias ? *image-*bias : 0;\\\n image++, bias++; \\\n } \\\n}\n\nsubtract(8)\nsubtract(16)\nsubtract(32)\n\nstatic biasFn *lineSubtractFn (unsigned bits)\n{\n\tswitch (bits) {\n\t\tcase 8: return subtract8;\n\t\tcase 16: return subtract16;\n\t\tcase 32: return subtract32;\n\t}\n\treturn NULL;\n}\n\n/*\n * Contig -> contig by scanline while subtracting a bias image.\n */\nDECLAREcpFunc(cpBiasedContig2Contig)\n{\n\tif (spp == 1) {\n\t\ttsize_t biasSize = TIFFScanlineSize(bias);\n\t\ttsize_t bufSize = TIFFScanlineSize(in);\n\t\ttdata_t buf, biasBuf;\n\t\tuint32 biasWidth = 0, biasLength = 0;\n\t\tTIFFGetField(bias, TIFFTAG_IMAGEWIDTH, &biasWidth);\n\t\tTIFFGetField(bias, TIFFTAG_IMAGELENGTH, &biasLength);\n\t\tif (biasSize == bufSize &&\n\t\t imagelength == biasLength && imagewidth == biasWidth) {\n\t\t\tuint16 sampleBits = 0;\n\t\t\tbiasFn *subtractLine;\n\t\t\tTIFFGetField(in, TIFFTAG_BITSPERSAMPLE, &sampleBits);\n\t\t\tsubtractLine = lineSubtractFn (sampleBits);\n\t\t\tif (subtractLine) {\n\t\t\t\tuint32 row;\n\t\t\t\tbuf = _TIFFmalloc(bufSize);\n\t\t\t\tbiasBuf = _TIFFmalloc(bufSize);\n\t\t\t\tfor (row = 0; row < imagelength; row++) {\n\t\t\t\t\tif (TIFFReadScanline(in, buf, row, 0) < 0\n\t\t\t\t\t && !ignore) {\n\t\t\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t\t\t (unsigned long) row);\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t}\n\t\t\t\t\tif (TIFFReadScanline(bias, biasBuf, row, 0) < 0\n\t\t\t\t\t && !ignore) {\n\t\t\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t\t\t \"Error, can't read biased scanline %lu\",\n\t\t\t\t\t\t (unsigned long) row);\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t}\n\t\t\t\t\tsubtractLine (buf, biasBuf, imagewidth);\n\t\t\t\t\tif (TIFFWriteScanline(out, buf, row, 0) < 0) {\n\t\t\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t\t\t \"Error, can't write scanline %lu\",\n\t\t\t\t\t\t (unsigned long) row);\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t_TIFFfree(buf);\n\t\t\t\t_TIFFfree(biasBuf);\n\t\t\t\tTIFFSetDirectory(bias,\n\t\t\t\t TIFFCurrentDirectory(bias)); /* rewind */\n\t\t\t\treturn 1;\nbad:\n\t\t\t\t_TIFFfree(buf);\n\t\t\t\t_TIFFfree(biasBuf);\n\t\t\t\treturn 0;\n\t\t\t} else {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"No support for biasing %d bit pixels\\n\",\n\t\t\t\t sampleBits);\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t\tTIFFError(TIFFFileName(in),\n\t\t \"Bias image %s,%d\\nis not the same size as %s,%d\\n\",\n\t\t TIFFFileName(bias), TIFFCurrentDirectory(bias),\n\t\t TIFFFileName(in), TIFFCurrentDirectory(in));\n\t\treturn 0;\n\t} else {\n\t\tTIFFError(TIFFFileName(in),\n\t\t \"Can't bias %s,%d as it has >1 Sample/Pixel\\n\",\n\t\t TIFFFileName(in), TIFFCurrentDirectory(in));\n\t\treturn 0;\n\t}\n\n}\n\n\n/*\n * Strip -> strip for change in encoding.\n */\nDECLAREcpFunc(cpDecodedStrips)\n{\n\ttsize_t stripsize = TIFFStripSize(in);\n\ttdata_t buf = _TIFFmalloc(stripsize);\n\n\t(void) imagewidth; (void) spp;\n\tif (buf) {\n\t\ttstrip_t s, ns = TIFFNumberOfStrips(in);\n\t\tuint32 row = 0;\n\t\tfor (s = 0; s < ns; s++) {\n\t\t\ttsize_t cc = (row + rowsperstrip > imagelength) ?\n\t\t\t TIFFVStripSize(in, imagelength - row) : stripsize;\n\t\t\tif (TIFFReadEncodedStrip(in, s, buf, cc) < 0\n\t\t\t && !ignore) {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read strip %lu\",\n\t\t\t\t (unsigned long) s);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFWriteEncodedStrip(out, s, buf, cc) < 0) {\n\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write strip %lu\",\n\t\t\t\t (unsigned long) s);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\trow += rowsperstrip;\n\t\t}\n\t\t_TIFFfree(buf);\n\t\treturn 1;\n\t} else {\n\t\tTIFFError(TIFFFileName(in),\n\t\t \"Error, can't allocate memory buffer of size %lu \"\n\t\t \"to read strips\", (unsigned long) stripsize);\n\t\treturn 0;\n\t}\n\nbad:\n\t_TIFFfree(buf);\n\treturn 0;\n}\n\n/*\n * Separate -> separate by row for rows/strip change.\n */\nDECLAREcpFunc(cpSeparate2SeparateByRow)\n{\n\ttdata_t buf = _TIFFmalloc(TIFFScanlineSize(in));\n\tuint32 row;\n\ttsample_t s;\n\n\t(void) imagewidth;\n\tfor (s = 0; s < spp; s++) {\n\t\tfor (row = 0; row < imagelength; row++) {\n\t\t\tif (TIFFReadScanline(in, buf, row, s) < 0 && !ignore) {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFWriteScanline(out, buf, row, s) < 0) {\n\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t}\n\t}\n\t_TIFFfree(buf);\n\treturn 1;\nbad:\n\t_TIFFfree(buf);\n\treturn 0;\n}\n\n/*\n * Contig -> separate by row.\n */\nDECLAREcpFunc(cpContig2SeparateByRow)\n{\n\ttdata_t inbuf = _TIFFmalloc(TIFFScanlineSize(in));\n\ttdata_t outbuf = _TIFFmalloc(TIFFScanlineSize(out));\n\tregister uint8 *inp, *outp;\n\tregister uint32 n;\n\tuint32 row;\n\ttsample_t s;\n\n\t/* unpack channels */\n\tfor (s = 0; s < spp; s++) {\n\t\tfor (row = 0; row < imagelength; row++) {\n\t\t\tif (TIFFReadScanline(in, inbuf, row, 0) < 0\n\t\t\t && !ignore) {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tinp = ((uint8*)inbuf) + s;\n\t\t\toutp = (uint8*)outbuf;\n\t\t\tfor (n = imagewidth; n-- > 0;) {\n\t\t\t\t*outp++ = *inp;\n\t\t\t\tinp += spp;\n\t\t\t}\n\t\t\tif (TIFFWriteScanline(out, outbuf, row, s) < 0) {\n\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t}\n\t}\n\tif (inbuf) _TIFFfree(inbuf);\n\tif (outbuf) _TIFFfree(outbuf);\n\treturn 1;\nbad:\n\tif (inbuf) _TIFFfree(inbuf);\n\tif (outbuf) _TIFFfree(outbuf);\n\treturn 0;\n}\n\n/*\n * Separate -> contig by row.\n */\nDECLAREcpFunc(cpSeparate2ContigByRow)\n{\n\ttdata_t inbuf = _TIFFmalloc(TIFFScanlineSize(in));\n\ttdata_t outbuf = _TIFFmalloc(TIFFScanlineSize(out));\n\tregister uint8 *inp, *outp;\n\tregister uint32 n;\n\tuint32 row;\n\ttsample_t s;\n\n\tfor (row = 0; row < imagelength; row++) {\n\t\t/* merge channels */\n\t\tfor (s = 0; s < spp; s++) {\n\t\t\tif (TIFFReadScanline(in, inbuf, row, s) < 0\n\t\t\t && !ignore) {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tinp = (uint8*)inbuf;\n\t\t\toutp = ((uint8*)outbuf) + s;\n\t\t\tfor (n = imagewidth; n-- > 0;) {\n\t\t\t\t*outp = *inp++;\n\t\t\t\toutp += spp;\n\t\t\t}\n\t\t}\n\t\tif (TIFFWriteScanline(out, outbuf, row, 0) < 0) {\n\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t \"Error, can't write scanline %lu\",\n\t\t\t (unsigned long) row);\n\t\t\tgoto bad;\n\t\t}\n\t}\n\tif (inbuf) _TIFFfree(inbuf);\n\tif (outbuf) _TIFFfree(outbuf);\n\treturn 1;\nbad:\n\tif (inbuf) _TIFFfree(inbuf);\n\tif (outbuf) _TIFFfree(outbuf);\n\treturn 0;\n}\n\nstatic void\ncpStripToTile(uint8* out, uint8* in,\n uint32 rows, uint32 cols, int outskew, int inskew)\n{\n\twhile (rows-- > 0) {\n\t\tuint32 j = cols;\n\t\twhile (j-- > 0)\n\t\t\t*out++ = *in++;\n\t\tout += outskew;\n\t\tin += inskew;\n\t}\n}\n\nstatic void\ncpContigBufToSeparateBuf(uint8* out, uint8* in,\n uint32 rows, uint32 cols, int outskew, int inskew, tsample_t spp,\n int bytes_per_sample )\n{\n\twhile (rows-- > 0) {\n\t\tuint32 j = cols;\n\t\twhile (j-- > 0)\n\t\t{\n\t\t\tint n = bytes_per_sample;\n\n\t\t\twhile( n-- ) {\n\t\t\t\t*out++ = *in++;\n\t\t\t}\n\t\t\tin += (spp-1) * bytes_per_sample;\n\t\t}\n\t\tout += outskew;\n\t\tin += inskew;\n\t}\n}\n\nstatic void\ncpSeparateBufToContigBuf(uint8* out, uint8* in,\n uint32 rows, uint32 cols, int outskew, int inskew, tsample_t spp,\n int bytes_per_sample)\n{\n\twhile (rows-- > 0) {\n\t\tuint32 j = cols;\n\t\twhile (j-- > 0) {\n\t\t\tint n = bytes_per_sample;\n\n\t\t\twhile( n-- ) {\n\t\t\t\t*out++ = *in++;\n\t\t\t}\n\t\t\tout += (spp-1)*bytes_per_sample;\n\t\t}\n\t\tout += outskew;\n\t\tin += inskew;\n\t}\n}\n\nstatic int\ncpImage(TIFF* in, TIFF* out, readFunc fin, writeFunc fout,\n\tuint32 imagelength, uint32 imagewidth, tsample_t spp)\n{\n\tint status = 0;\n\ttdata_t buf = NULL;\n\ttsize_t scanlinesize = TIFFRasterScanlineSize(in);\n\ttsize_t bytes = scanlinesize * (tsize_t)imagelength;\n\t/*\n\t * XXX: Check for integer overflow.\n\t */\n\tif (scanlinesize\n\t && imagelength\n\t && bytes / (tsize_t)imagelength == scanlinesize) {\n\t\tbuf = _TIFFmalloc(bytes);\n\t\tif (buf) {\n\t\t\tif ((*fin)(in, (uint8*)buf, imagelength,\n\t\t\t imagewidth, spp)) {\n\t\t\t\tstatus = (*fout)(out, (uint8*)buf,\n\t\t\t\t imagelength, imagewidth, spp);\n\t\t\t}\n\t\t\t_TIFFfree(buf);\n\t\t} else {\n\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t \"Error, can't allocate space for image buffer\");\n\t\t}\n\t} else {\n\t\tTIFFError(TIFFFileName(in), \"Error, no space for image buffer\");\n\t}\n\n\treturn status;\n}\n\nDECLAREreadFunc(readContigStripsIntoBuffer)\n{\n\ttsize_t scanlinesize = TIFFScanlineSize(in);\n\tuint8* bufp = buf;\n\tuint32 row;\n\n\t(void) imagewidth; (void) spp;\n\tfor (row = 0; row < imagelength; row++) {\n\t\tif (TIFFReadScanline(in, (tdata_t) bufp, row, 0) < 0\n\t\t && !ignore) {\n\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t (unsigned long) row);\n\t\t\treturn 0;\n\t\t}\n\t\tbufp += scanlinesize;\n\t}\n\n\treturn 1;\n}\n\nDECLAREreadFunc(readSeparateStripsIntoBuffer)\n{\n\tint status = 1;\n\ttsize_t scanlinesize = TIFFScanlineSize(in);\n\ttdata_t scanline;\n\tif (!scanlinesize)\n\t\treturn 0;\n\n scanline = _TIFFmalloc(scanlinesize);\n\n\t(void) imagewidth;\n\tif (scanline) {\n\t\tuint8* bufp = (uint8*) buf;\n\t\tuint32 row;\n\t\ttsample_t s;\n\t\tfor (row = 0; row < imagelength; row++) {\n\t\t\t/* merge channels */\n\t\t\tfor (s = 0; s < spp; s++) {\n\t\t\t\tuint8* bp = bufp + s;\n\t\t\t\ttsize_t n = scanlinesize;\n\t\t\t\tuint8* sbuf = scanline;\n\n\t\t\t\tif (TIFFReadScanline(in, scanline, row, s) < 0\n\t\t\t\t && !ignore) {\n\t\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t\t (unsigned long) row);\n\t\t\t\t\t status = 0;\n\t\t\t\t\tgoto done;\n\t\t\t\t}\n\t\t\t\twhile (n-- > 0)\n\t\t\t\t\t*bp = *sbuf++, bp += spp;\n\t\t\t}\n\t\t\tbufp += scanlinesize * spp;\n\t\t}\n\t}\n\ndone:\n\t_TIFFfree(scanline);\n\treturn status;\n}\n\nDECLAREreadFunc(readContigTilesIntoBuffer)\n{\n\tint status = 1;\n\ttdata_t tilebuf = _TIFFmalloc(TIFFTileSize(in));\n\tuint32 imagew = TIFFScanlineSize(in);\n\tuint32 tilew = TIFFTileRowSize(in);\n\tint iskew = imagew - tilew;\n\tuint8* bufp = (uint8*) buf;\n\tuint32 tw, tl;\n\tuint32 row;\n\n\t(void) spp;\n\tif (tilebuf == 0)\n\t\treturn 0;\n\t(void) TIFFGetField(in, TIFFTAG_TILEWIDTH, &tw);\n\t(void) TIFFGetField(in, TIFFTAG_TILELENGTH, &tl);\n \n\tfor (row = 0; row < imagelength; row += tl) {\n\t\tuint32 nrow = (row+tl > imagelength) ? imagelength-row : tl;\n\t\tuint32 colb = 0;\n\t\tuint32 col;\n\n\t\tfor (col = 0; col < imagewidth; col += tw) {\n\t\t\tif (TIFFReadTile(in, tilebuf, col, row, 0, 0) < 0\n\t\t\t && !ignore) {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read tile at %lu %lu\",\n\t\t\t\t (unsigned long) col,\n\t\t\t\t (unsigned long) row);\n\t\t\t\tstatus = 0;\n\t\t\t\tgoto done;\n\t\t\t}\n\t\t\tif (colb + tilew > imagew) {\n\t\t\t\tuint32 width = imagew - colb;\n\t\t\t\tuint32 oskew = tilew - width;\n\t\t\t\tcpStripToTile(bufp + colb,\n\t\t\t\t tilebuf, nrow, width,\n\t\t\t\t oskew + iskew, oskew );\n\t\t\t} else\n\t\t\t\tcpStripToTile(bufp + colb,\n\t\t\t\t tilebuf, nrow, tilew,\n\t\t\t\t iskew, 0);\n\t\t\tcolb += tilew;\n\t\t}\n\t\tbufp += imagew * nrow;\n\t}\ndone:\n\t_TIFFfree(tilebuf);\n\treturn status;\n}\n\nDECLAREreadFunc(readSeparateTilesIntoBuffer)\n{\n\tint status = 1;\n\tuint32 imagew = TIFFRasterScanlineSize(in);\n\tuint32 tilew = TIFFTileRowSize(in);\n\tint iskew = imagew - tilew*spp;\n\ttdata_t tilebuf = _TIFFmalloc(TIFFTileSize(in));\n\tuint8* bufp = (uint8*) buf;\n\tuint32 tw, tl;\n\tuint32 row;\n\tuint16 bps, bytes_per_sample;\n\n\tif (tilebuf == 0)\n\t\treturn 0;\n\t(void) TIFFGetField(in, TIFFTAG_TILEWIDTH, &tw);\n\t(void) TIFFGetField(in, TIFFTAG_TILELENGTH, &tl);\n\t(void) TIFFGetField(in, TIFFTAG_BITSPERSAMPLE, &bps);\n\tassert( bps % 8 == 0 );\n\tbytes_per_sample = bps/8;\n\n\tfor (row = 0; row < imagelength; row += tl) {\n\t\tuint32 nrow = (row+tl > imagelength) ? imagelength-row : tl;\n\t\tuint32 colb = 0;\n\t\tuint32 col;\n\n\t\tfor (col = 0; col < imagewidth; col += tw) {\n\t\t\ttsample_t s;\n\n\t\t\tfor (s = 0; s < spp; s++) {\n\t\t\t\tif (TIFFReadTile(in, tilebuf, col, row, 0, s) < 0\n\t\t\t\t && !ignore) {\n\t\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t\t \"Error, can't read tile at %lu %lu, \"\n\t\t\t\t\t \"sample %lu\",\n\t\t\t\t\t (unsigned long) col,\n\t\t\t\t\t (unsigned long) row,\n\t\t\t\t\t (unsigned long) s);\n\t\t\t\t\tstatus = 0;\n\t\t\t\t\tgoto done;\n\t\t\t\t}\n\t\t\t\t/*\n\t\t\t\t * Tile is clipped horizontally. Calculate\n\t\t\t\t * visible portion and skewing factors.\n\t\t\t\t */\n\t\t\t\tif (colb + tilew*spp > imagew) {\n\t\t\t\t\tuint32 width = imagew - colb;\n\t\t\t\t\tint oskew = tilew*spp - width;\n\t\t\t\t\tcpSeparateBufToContigBuf(\n\t\t\t\t\t bufp+colb+s*bytes_per_sample,\n\t\t\t\t\t tilebuf, nrow,\n\t\t\t\t\t width/(spp*bytes_per_sample),\n\t\t\t\t\t oskew + iskew,\n\t\t\t\t\t oskew/spp, spp,\n\t\t\t\t\t bytes_per_sample);\n\t\t\t\t} else\n\t\t\t\t\tcpSeparateBufToContigBuf(\n\t\t\t\t\t bufp+colb+s*bytes_per_sample,\n\t\t\t\t\t tilebuf, nrow, tw,\n\t\t\t\t\t iskew, 0, spp,\n\t\t\t\t\t bytes_per_sample);\n\t\t\t}\n\t\t\tcolb += tilew*spp;\n\t\t}\n\t\tbufp += imagew * nrow;\n\t}\ndone:\n\t_TIFFfree(tilebuf);\n\treturn status;\n}\n\nDECLAREwriteFunc(writeBufferToContigStrips)\n{\n\tuint32 row, rowsperstrip;\n\ttstrip_t strip = 0;\n\n\t(void) imagewidth; (void) spp;\n\t(void) TIFFGetFieldDefaulted(out, TIFFTAG_ROWSPERSTRIP, &rowsperstrip);\n\tfor (row = 0; row < imagelength; row += rowsperstrip) {\n\t\tuint32 nrows = (row+rowsperstrip > imagelength) ?\n\t\t imagelength-row : rowsperstrip;\n\t\ttsize_t stripsize = TIFFVStripSize(out, nrows);\n\t\tif (TIFFWriteEncodedStrip(out, strip++, buf, stripsize) < 0) {\n\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t \"Error, can't write strip %u\", strip - 1);\n\t\t\treturn 0;\n\t\t}\n\t\tbuf += stripsize;\n\t}\n\treturn 1;\n}\n\nDECLAREwriteFunc(writeBufferToSeparateStrips)\n{\n\tuint32 rowsize = imagewidth * spp;\n\tuint32 rowsperstrip;\n\ttdata_t obuf = _TIFFmalloc(TIFFStripSize(out));\n\ttstrip_t strip = 0;\n\ttsample_t s;\n\n\tif (obuf == NULL)\n\t\treturn (0);\n\t(void) TIFFGetFieldDefaulted(out, TIFFTAG_ROWSPERSTRIP, &rowsperstrip);\n\tfor (s = 0; s < spp; s++) {\n\t\tuint32 row;\n\t\tfor (row = 0; row < imagelength; row += rowsperstrip) {\n\t\t\tuint32 nrows = (row+rowsperstrip > imagelength) ?\n\t\t\t imagelength-row : rowsperstrip;\n\t\t\ttsize_t stripsize = TIFFVStripSize(out, nrows);\n\n\t\t\tcpContigBufToSeparateBuf(\n\t\t\t obuf, (uint8*) buf + row*rowsize + s,\n\t\t\t nrows, imagewidth, 0, 0, spp, 1);\n\t\t\tif (TIFFWriteEncodedStrip(out, strip++, obuf, stripsize) < 0) {\n\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write strip %u\",\n\t\t\t\t strip - 1);\n\t\t\t\t_TIFFfree(obuf);\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\t_TIFFfree(obuf);\n\treturn 1;\n\n}\n\nDECLAREwriteFunc(writeBufferToContigTiles)\n{\n\tuint32 imagew = TIFFScanlineSize(out);\n\tuint32 tilew = TIFFTileRowSize(out);\n\tint iskew = imagew - tilew;\n\ttdata_t obuf = _TIFFmalloc(TIFFTileSize(out));\n\tuint8* bufp = (uint8*) buf;\n\tuint32 tl, tw;\n\tuint32 row;\n\n\t(void) spp;\n\tif (obuf == NULL)\n\t\treturn 0;\n\t(void) TIFFGetField(out, TIFFTAG_TILELENGTH, &tl);\n\t(void) TIFFGetField(out, TIFFTAG_TILEWIDTH, &tw);\n\tfor (row = 0; row < imagelength; row += tilelength) {\n\t\tuint32 nrow = (row+tl > imagelength) ? imagelength-row : tl;\n\t\tuint32 colb = 0;\n\t\tuint32 col;\n\n\t\tfor (col = 0; col < imagewidth; col += tw) {\n\t\t\t/*\n\t\t\t * Tile is clipped horizontally. Calculate\n\t\t\t * visible portion and skewing factors.\n\t\t\t */\n\t\t\tif (colb + tilew > imagew) {\n\t\t\t\tuint32 width = imagew - colb;\n\t\t\t\tint oskew = tilew - width;\n\t\t\t\tcpStripToTile(obuf, bufp + colb, nrow, width,\n\t\t\t\t oskew, oskew + iskew);\n\t\t\t} else\n\t\t\t\tcpStripToTile(obuf, bufp + colb, nrow, tilew,\n\t\t\t\t 0, iskew);\n\t\t\tif (TIFFWriteTile(out, obuf, col, row, 0, 0) < 0) {\n\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write tile at %lu %lu\",\n\t\t\t\t (unsigned long) col,\n\t\t\t\t (unsigned long) row);\n\t\t\t\t_TIFFfree(obuf);\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t\tcolb += tilew;\n\t\t}\n\t\tbufp += nrow * imagew;\n\t}\n\t_TIFFfree(obuf);\n\treturn 1;\n}\n\nDECLAREwriteFunc(writeBufferToSeparateTiles)\n{\n\tuint32 imagew = TIFFScanlineSize(out);\n\ttsize_t tilew = TIFFTileRowSize(out);\n\tuint32 iimagew = TIFFRasterScanlineSize(out);\n\tint iskew = iimagew - tilew*spp;\n\ttdata_t obuf = _TIFFmalloc(TIFFTileSize(out));\n\tuint8* bufp = (uint8*) buf;\n\tuint32 tl, tw;\n\tuint32 row;\n\tuint16 bps, bytes_per_sample;\n\n\tif (obuf == NULL)\n\t\treturn 0;\n\t(void) TIFFGetField(out, TIFFTAG_TILELENGTH, &tl);\n\t(void) TIFFGetField(out, TIFFTAG_TILEWIDTH, &tw);\n\t(void) TIFFGetField(out, TIFFTAG_BITSPERSAMPLE, &bps);\n\tassert( bps % 8 == 0 );\n\tbytes_per_sample = bps/8;\n\n\tfor (row = 0; row < imagelength; row += tl) {\n\t\tuint32 nrow = (row+tl > imagelength) ? imagelength-row : tl;\n\t\tuint32 colb = 0;\n\t\tuint32 col;\n\n\t\tfor (col = 0; col < imagewidth; col += tw) {\n\t\t\ttsample_t s;\n\t\t\tfor (s = 0; s < spp; s++) {\n\t\t\t\t/*\n\t\t\t\t * Tile is clipped horizontally. Calculate\n\t\t\t\t * visible portion and skewing factors.\n\t\t\t\t */\n\t\t\t\tif (colb + tilew > imagew) {\n\t\t\t\t\tuint32 width = (imagew - colb);\n\t\t\t\t\tint oskew = tilew - width;\n\n\t\t\t\t\tcpContigBufToSeparateBuf(obuf,\n\t\t\t\t\t bufp + (colb*spp) + s,\n\t\t\t\t\t nrow, width/bytes_per_sample,\n\t\t\t\t\t oskew, (oskew*spp)+iskew, spp,\n\t\t\t\t\t bytes_per_sample);\n\t\t\t\t} else\n\t\t\t\t\tcpContigBufToSeparateBuf(obuf,\n\t\t\t\t\t bufp + (colb*spp) + s,\n\t\t\t\t\t nrow, tilewidth,\n\t\t\t\t\t 0, iskew, spp,\n\t\t\t\t\t bytes_per_sample);\n\t\t\t\tif (TIFFWriteTile(out, obuf, col, row, 0, s) < 0) {\n\t\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t\t \"Error, can't write tile at %lu %lu \"\n\t\t\t\t\t \"sample %lu\",\n\t\t\t\t\t (unsigned long) col,\n\t\t\t\t\t (unsigned long) row,\n\t\t\t\t\t (unsigned long) s);\n\t\t\t\t\t_TIFFfree(obuf);\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t\tcolb += tilew;\n\t\t}\n\t\tbufp += nrow * iimagew;\n\t}\n\t_TIFFfree(obuf);\n\treturn 1;\n}\n\n/*\n * Contig strips -> contig tiles.\n */\nDECLAREcpFunc(cpContigStrips2ContigTiles)\n{\n\treturn cpImage(in, out,\n\t readContigStripsIntoBuffer,\n\t writeBufferToContigTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Contig strips -> separate tiles.\n */\nDECLAREcpFunc(cpContigStrips2SeparateTiles)\n{\n\treturn cpImage(in, out,\n\t readContigStripsIntoBuffer,\n\t writeBufferToSeparateTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate strips -> contig tiles.\n */\nDECLAREcpFunc(cpSeparateStrips2ContigTiles)\n{\n\treturn cpImage(in, out,\n\t readSeparateStripsIntoBuffer,\n\t writeBufferToContigTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate strips -> separate tiles.\n */\nDECLAREcpFunc(cpSeparateStrips2SeparateTiles)\n{\n\treturn cpImage(in, out,\n\t readSeparateStripsIntoBuffer,\n\t writeBufferToSeparateTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Contig strips -> contig tiles.\n */\nDECLAREcpFunc(cpContigTiles2ContigTiles)\n{\n\treturn cpImage(in, out,\n\t readContigTilesIntoBuffer,\n\t writeBufferToContigTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Contig tiles -> separate tiles.\n */\nDECLAREcpFunc(cpContigTiles2SeparateTiles)\n{\n\treturn cpImage(in, out,\n\t readContigTilesIntoBuffer,\n\t writeBufferToSeparateTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate tiles -> contig tiles.\n */\nDECLAREcpFunc(cpSeparateTiles2ContigTiles)\n{\n\treturn cpImage(in, out,\n\t readSeparateTilesIntoBuffer,\n\t writeBufferToContigTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate tiles -> separate tiles (tile dimension change).\n */\nDECLAREcpFunc(cpSeparateTiles2SeparateTiles)\n{\n\treturn cpImage(in, out,\n\t readSeparateTilesIntoBuffer,\n\t writeBufferToSeparateTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Contig tiles -> contig tiles (tile dimension change).\n */\nDECLAREcpFunc(cpContigTiles2ContigStrips)\n{\n\treturn cpImage(in, out,\n\t readContigTilesIntoBuffer,\n\t writeBufferToContigStrips,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Contig tiles -> separate strips.\n */\nDECLAREcpFunc(cpContigTiles2SeparateStrips)\n{\n\treturn cpImage(in, out,\n\t readContigTilesIntoBuffer,\n\t writeBufferToSeparateStrips,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate tiles -> contig strips.\n */\nDECLAREcpFunc(cpSeparateTiles2ContigStrips)\n{\n\treturn cpImage(in, out,\n\t readSeparateTilesIntoBuffer,\n\t writeBufferToContigStrips,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate tiles -> separate strips.\n */\nDECLAREcpFunc(cpSeparateTiles2SeparateStrips)\n{\n\treturn cpImage(in, out,\n\t readSeparateTilesIntoBuffer,\n\t writeBufferToSeparateStrips,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Select the appropriate copy function to use.\n */\nstatic copyFunc\npickCopyFunc(TIFF* in, TIFF* out, uint16 bitspersample, uint16 samplesperpixel)\n{\n\tuint16 shortv;\n\tuint32 w, l, tw, tl;\n\tint bychunk;\n\n\t(void) TIFFGetField(in, TIFFTAG_PLANARCONFIG, &shortv);\n\tif (shortv != config && bitspersample != 8 && samplesperpixel > 1) {\n\t\tfprintf(stderr,\n\t\t \"%s: Cannot handle different planar configuration w/ bits/sample != 8\\n\",\n\t\t TIFFFileName(in));\n\t\treturn (NULL);\n\t}\n\tTIFFGetField(in, TIFFTAG_IMAGEWIDTH, &w);\n\tTIFFGetField(in, TIFFTAG_IMAGELENGTH, &l);\n\tif (!(TIFFIsTiled(out) || TIFFIsTiled(in))) {\n\t\tuint32 irps = (uint32) -1L;\n\t\tTIFFGetField(in, TIFFTAG_ROWSPERSTRIP, &irps);\n\t\t/* if biased, force decoded copying to allow image subtraction */\n\t\tbychunk = !bias && (rowsperstrip == irps);\n\t}else{ /* either in or out is tiled */\n\t\tif (bias) {\n\t\t\tfprintf(stderr,\n\t\t\t \"%s: Cannot handle tiled configuration w/bias image\\n\",\n\t\t\tTIFFFileName(in));\n\t\t\treturn (NULL);\n\t\t}\n\t\tif (TIFFIsTiled(out)) {\n\t\t\tif (!TIFFGetField(in, TIFFTAG_TILEWIDTH, &tw))\n\t\t\t\ttw = w;\n\t\t\tif (!TIFFGetField(in, TIFFTAG_TILELENGTH, &tl))\n\t\t\t\ttl = l;\n\t\t\tbychunk = (tw == tilewidth && tl == tilelength);\n\t\t} else { /* out's not, so in must be tiled */\n\t\t\tTIFFGetField(in, TIFFTAG_TILEWIDTH, &tw);\n\t\t\tTIFFGetField(in, TIFFTAG_TILELENGTH, &tl);\n\t\t\tbychunk = (tw == w && tl == rowsperstrip);\n\t\t}\n\t}\n#define\tT 1\n#define\tF 0\n#define pack(a,b,c,d,e)\t((long)(((a)<<11)|((b)<<3)|((c)<<2)|((d)<<1)|(e)))\n\tswitch(pack(shortv,config,TIFFIsTiled(in),TIFFIsTiled(out),bychunk)) {\n\t\t/* Strips -> Tiles */\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, F,T,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, F,T,T):\n\t\t\treturn cpContigStrips2ContigTiles;\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, F,T,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, F,T,T):\n\t\t\treturn cpContigStrips2SeparateTiles;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, F,T,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, F,T,T):\n\t\t\treturn cpSeparateStrips2ContigTiles;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, F,T,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, F,T,T):\n\t\t\treturn cpSeparateStrips2SeparateTiles;\n\t\t/* Tiles -> Tiles */\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, T,T,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, T,T,T):\n\t\t\treturn cpContigTiles2ContigTiles;\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, T,T,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, T,T,T):\n\t\t\treturn cpContigTiles2SeparateTiles;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, T,T,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, T,T,T):\n\t\t\treturn cpSeparateTiles2ContigTiles;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, T,T,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, T,T,T):\n\t\t\treturn cpSeparateTiles2SeparateTiles;\n\t\t/* Tiles -> Strips */\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, T,F,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, T,F,T):\n\t\t\treturn cpContigTiles2ContigStrips;\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, T,F,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, T,F,T):\n\t\t\treturn cpContigTiles2SeparateStrips;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, T,F,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, T,F,T):\n\t\t\treturn cpSeparateTiles2ContigStrips;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, T,F,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, T,F,T):\n\t\t\treturn cpSeparateTiles2SeparateStrips;\n\t\t/* Strips -> Strips */\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, F,F,F):\n\t\t\treturn bias ? cpBiasedContig2Contig : cpContig2ContigByRow;\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, F,F,T):\n\t\t\treturn cpDecodedStrips;\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, F,F,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, F,F,T):\n\t\t\treturn cpContig2SeparateByRow;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, F,F,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, F,F,T):\n\t\t\treturn cpSeparate2ContigByRow;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, F,F,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, F,F,T):\n\t\t\treturn cpSeparate2SeparateByRow;\n\t}\n#undef pack\n#undef F\n#undef T\n\tfprintf(stderr, \"tiffcp: %s: Don't know how to copy/convert image.\\n\",\n\t TIFFFileName(in));\n\treturn (NULL);\n}\n\n/* vim: set ts=8 sts=8 sw=8 noet: */\n\n\n/* $Id$ */\n\n/*\n * Copyright (c) 1988-1997 Sam Leffler\n * Copyright (c) 1991-1997 Silicon Graphics, Inc.\n *\n * Revised: 2/18/01 BAR -- added syntax for extracting single images from\n * multi-image TIFF files.\n *\n * New syntax is: sourceFileName,image#\n *\n * image# ranges from 0..<n-1> where n is the # of images in the file.\n * There may be no white space between the comma and the filename or\n * image number.\n *\n * Example: tiffcp source.tif,1 destination.tif\n *\n * Copies the 2nd image in source.tif to the destination.\n *\n *****\n * Permission to use, copy, modify, distribute, and sell this software and \n * its documentation for any purpose is hereby granted without fee, provided\n * that (i) the above copyright notices and this permission notice appear in\n * all copies of the software and related documentation, and (ii) the names of\n * Sam Leffler and Silicon Graphics may not be used in any advertising or\n * publicity relating to the software without the specific, prior written\n * permission of Sam Leffler and Silicon Graphics.\n * \n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND, \n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY \n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. \n * \n * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR\n * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\n * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\n * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF \n * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE \n * OF THIS SOFTWARE.\n */\n\n#include \"tif_config.h\"\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n\n#include <ctype.h>\n#include <assert.h>\n\n#ifdef HAVE_UNISTD_H\n# include <unistd.h>\n#endif\n\n#include \"tiffio.h\"\n\n#ifndef HAVE_GETOPT\nextern int getopt(int, char**, char*);\n#endif\n\n#if defined(VMS)\n# define unlink delete\n#endif\n\n#define\tstreq(a,b)\t(strcmp(a,b) == 0)\n#define\tstrneq(a,b,n)\t(strncmp(a,b,n) == 0)\n\n#define\tTRUE\t1\n#define\tFALSE\t0\n\nstatic int outtiled = -1;\nstatic uint32 tilewidth;\nstatic uint32 tilelength;\n\nstatic uint16 config;\nstatic uint16 compression;\nstatic uint16 predictor;\nstatic uint16 fillorder;\nstatic uint16 orientation;\nstatic uint32 rowsperstrip;\nstatic uint32 g3opts;\nstatic int ignore = FALSE;\t\t/* if true, ignore read errors */\nstatic uint32 defg3opts = (uint32) -1;\nstatic int quality = 75;\t\t/* JPEG quality */\nstatic int jpegcolormode = JPEGCOLORMODE_RGB;\nstatic uint16 defcompression = (uint16) -1;\nstatic uint16 defpredictor = (uint16) -1;\n\nstatic int tiffcp(TIFF*, TIFF*);\nstatic int processCompressOptions(char*);\nstatic void usage(void);\n\nstatic char comma = ','; /* (default) comma separator character */\nstatic TIFF* bias = NULL;\nstatic int pageNum = 0;\n\nstatic int nextSrcImage (TIFF *tif, char **imageSpec)\n/*\n seek to the next image specified in *imageSpec\n returns 1 if success, 0 if no more images to process\n *imageSpec=NULL if subsequent images should be processed in sequence\n*/\n{\n\tif (**imageSpec == comma) { /* if not @comma, we've done all images */\n\t\tchar *start = *imageSpec + 1;\n\t\ttdir_t nextImage = (tdir_t)strtol(start, imageSpec, 0);\n\t\tif (start == *imageSpec) nextImage = TIFFCurrentDirectory (tif);\n\t\tif (**imageSpec)\n\t\t{\n\t\t\tif (**imageSpec == comma) {\n\t\t\t\t/* a trailing comma denotes remaining images in sequence */\n\t\t\t\tif ((*imageSpec)[1] == '\\0') *imageSpec = NULL;\n\t\t\t}else{\n\t\t\t\tfprintf (stderr,\n\t\t\t\t \"Expected a %c separated image # list after %s\\n\",\n\t\t\t\t comma, TIFFFileName (tif));\n\t\t\t\texit (-4); /* syntax error */\n\t\t\t}\n\t\t}\n\t\tif (TIFFSetDirectory (tif, nextImage)) return 1;\n\t\tfprintf (stderr, \"%s%c%d not found!\\n\",\n\t\t TIFFFileName(tif), comma, (int) nextImage);\n\t}\n\treturn 0;\n}\n\n \nstatic TIFF* openSrcImage (char **imageSpec)\n/*\n imageSpec points to a pointer to a filename followed by optional ,image#'s\n Open the TIFF file and assign *imageSpec to either NULL if there are\n no images specified, or a pointer to the next image number text\n*/\n{\n\tTIFF *tif;\n\tchar *fn = *imageSpec;\n\t*imageSpec = strchr (fn, comma);\n\tif (*imageSpec) { /* there is at least one image number specifier */\n\t\t**imageSpec = '\\0';\n\t\ttif = TIFFOpen (fn, \"r\");\n\t\t/* but, ignore any single trailing comma */\n\t\tif (!(*imageSpec)[1]) {*imageSpec = NULL; return tif;}\n\t\tif (tif) {\n\t\t\t**imageSpec = comma; /* replace the comma */\n\t\t\tif (!nextSrcImage(tif, imageSpec)) {\n\t\t\t\tTIFFClose (tif);\n\t\t\t\ttif = NULL;\n\t\t\t}\n\t\t}\n\t}else\n\t\ttif = TIFFOpen (fn, \"r\");\n\treturn tif;\n}\n\nint\nmain(int argc, char* argv[])\n{\n\tuint16 defconfig = (uint16) -1;\n\tuint16 deffillorder = 0;\n\tuint32 deftilewidth = (uint32) -1;\n\tuint32 deftilelength = (uint32) -1;\n\tuint32 defrowsperstrip = (uint32) 0;\n\tuint64 diroff = 0;\n\tTIFF* in;\n\tTIFF* out;\n\tchar mode[10];\n\tchar* mp = mode;\n\tint c;\n\textern int optind;\n\textern char* optarg;\n\n\t*mp++ = 'w';\n\t*mp = '\\0';\n\twhile ((c = getopt(argc, argv, \",:b:c:f:l:o:z:p:r:w:aistBLMC8\")) != -1)\n\t\tswitch (c) {\n\t\tcase ',':\n\t\t\tif (optarg[0] != '=') usage();\n\t\t\tcomma = optarg[1];\n\t\t\tbreak;\n\t\tcase 'b': /* this file is bias image subtracted from others */\n\t\t\tif (bias) {\n\t\t\t\tfputs (\"Only 1 bias image may be specified\\n\", stderr);\n\t\t\t\texit (-2);\n\t\t\t}\n\t\t\t{\n\t\t\t\tuint16 samples = (uint16) -1;\n\t\t\t\tchar **biasFn = &optarg;\n\t\t\t\tbias = openSrcImage (biasFn);\n\t\t\t\tif (!bias) exit (-5);\n\t\t\t\tif (TIFFIsTiled (bias)) {\n\t\t\t\t\tfputs (\"Bias image must be organized in strips\\n\", stderr);\n\t\t\t\t\texit (-7);\n\t\t\t\t}\n\t\t\t\tTIFFGetField(bias, TIFFTAG_SAMPLESPERPIXEL, &samples);\n\t\t\t\tif (samples != 1) {\n\t\t\t\t\tfputs (\"Bias image must be monochrome\\n\", stderr);\n\t\t\t\t\texit (-7);\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 'a': /* append to output */\n\t\t\tmode[0] = 'a';\n\t\t\tbreak;\n\t\tcase 'c': /* compression scheme */\n\t\t\tif (!processCompressOptions(optarg))\n\t\t\t\tusage();\n\t\t\tbreak;\n\t\tcase 'f': /* fill order */\n\t\t\tif (streq(optarg, \"lsb2msb\"))\n\t\t\t\tdeffillorder = FILLORDER_LSB2MSB;\n\t\t\telse if (streq(optarg, \"msb2lsb\"))\n\t\t\t\tdeffillorder = FILLORDER_MSB2LSB;\n\t\t\telse\n\t\t\t\tusage();\n\t\t\tbreak;\n\t\tcase 'i': /* ignore errors */\n\t\t\tignore = TRUE;\n\t\t\tbreak;\n\t\tcase 'l': /* tile length */\n\t\t\touttiled = TRUE;\n\t\t\tdeftilelength = atoi(optarg);\n\t\t\tbreak;\n\t\tcase 'o': /* initial directory offset */\n\t\t\tdiroff = strtoul(optarg, NULL, 0);\n\t\t\tbreak;\n\t\tcase 'p': /* planar configuration */\n\t\t\tif (streq(optarg, \"separate\"))\n\t\t\t\tdefconfig = PLANARCONFIG_SEPARATE;\n\t\t\telse if (streq(optarg, \"contig\"))\n\t\t\t\tdefconfig = PLANARCONFIG_CONTIG;\n\t\t\telse\n\t\t\t\tusage();\n\t\t\tbreak;\n\t\tcase 'r': /* rows/strip */\n\t\t\tdefrowsperstrip = atol(optarg);\n\t\t\tbreak;\n\t\tcase 's': /* generate stripped output */\n\t\t\touttiled = FALSE;\n\t\t\tbreak;\n\t\tcase 't': /* generate tiled output */\n\t\t\touttiled = TRUE;\n\t\t\tbreak;\n\t\tcase 'w': /* tile width */\n\t\t\touttiled = TRUE;\n\t\t\tdeftilewidth = atoi(optarg);\n\t\t\tbreak;\n\t\tcase 'B':\n\t\t\t*mp++ = 'b'; *mp = '\\0';\n\t\t\tbreak;\n\t\tcase 'L':\n\t\t\t*mp++ = 'l'; *mp = '\\0';\n\t\t\tbreak;\n\t\tcase 'M':\n\t\t\t*mp++ = 'm'; *mp = '\\0';\n\t\t\tbreak;\n\t\tcase 'C':\n\t\t\t*mp++ = 'c'; *mp = '\\0';\n\t\t\tbreak;\n\t\tcase '8':\n\t\t\t*mp++ = '8'; *mp = '\\0';\n\t\t\tbreak;\n\t\tcase '?':\n\t\t\tusage();\n\t\t\t/*NOTREACHED*/\n\t\t}\n\tif (argc - optind < 2)\n\t\tusage();\n\tout = TIFFOpen(argv[argc-1], mode);\n\tif (out == NULL)\n\t\treturn (-2);\n\tif ((argc - optind) == 2)\n\t\tpageNum = -1;\n\tfor (; optind < argc-1 ; optind++) {\n\t\tchar *imageCursor = argv[optind];\n\t\tin = openSrcImage (&imageCursor);\n\t\tif (in == NULL)\n\t\t\treturn (-3);\n\t\tif (diroff != 0 && !TIFFSetSubDirectory(in, diroff)) {\n\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t \"Error, setting subdirectory at \" TIFF_UINT64_FORMAT, diroff);\n\t\t\t(void) TIFFClose(out);\n\t\t\treturn (1);\n\t\t}\n\t\tfor (;;) {\n\t\t\tconfig = defconfig;\n\t\t\tcompression = defcompression;\n\t\t\tpredictor = defpredictor;\n\t\t\tfillorder = deffillorder;\n\t\t\trowsperstrip = defrowsperstrip;\n\t\t\ttilewidth = deftilewidth;\n\t\t\ttilelength = deftilelength;\n\t\t\tg3opts = defg3opts;\n\t\t\tif (!tiffcp(in, out) || !TIFFWriteDirectory(out)) {\n\t\t\t\tTIFFClose(out);\n\t\t\t\treturn (1);\n\t\t\t}\n\t\t\tif (imageCursor) { /* seek next image directory */\n\t\t\t\tif (!nextSrcImage(in, &imageCursor)) break;\n\t\t\t}else\n\t\t\t\tif (!TIFFReadDirectory(in)) break;\n\t\t}\n\t\tTIFFClose(in);\n\t}\n\n\tTIFFClose(out);\n\treturn (0);\n}\n\n\nstatic void\nprocessG3Options(char* cp)\n{\n\tif( (cp = strchr(cp, ':')) ) {\n\t\tif (defg3opts == (uint32) -1)\n\t\t\tdefg3opts = 0;\n\t\tdo {\n\t\t\tcp++;\n\t\t\tif (strneq(cp, \"1d\", 2))\n\t\t\t\tdefg3opts &= ~GROUP3OPT_2DENCODING;\n\t\t\telse if (strneq(cp, \"2d\", 2))\n\t\t\t\tdefg3opts |= GROUP3OPT_2DENCODING;\n\t\t\telse if (strneq(cp, \"fill\", 4))\n\t\t\t\tdefg3opts |= GROUP3OPT_FILLBITS;\n\t\t\telse\n\t\t\t\tusage();\n\t\t} while( (cp = strchr(cp, ':')) );\n\t}\n}\n\nstatic int\nprocessCompressOptions(char* opt)\n{\n\tif (streq(opt, \"none\")) {\n\t\tdefcompression = COMPRESSION_NONE;\n\t} else if (streq(opt, \"packbits\")) {\n\t\tdefcompression = COMPRESSION_PACKBITS;\n\t} else if (strneq(opt, \"jpeg\", 4)) {\n\t\tchar* cp = strchr(opt, ':');\n\n\t\tdefcompression = COMPRESSION_JPEG;\n\t\twhile( cp )\n\t\t{\n\t\t\tif (isdigit((int)cp[1]))\n\t\t\t\tquality = atoi(cp+1);\n\t\t\telse if (cp[1] == 'r' )\n\t\t\t\tjpegcolormode = JPEGCOLORMODE_RAW;\n\t\t\telse\n\t\t\t\tusage();\n\n\t\t\tcp = strchr(cp+1,':');\n\t\t}\n\t} else if (strneq(opt, \"g3\", 2)) {\n\t\tprocessG3Options(opt);\n\t\tdefcompression = COMPRESSION_CCITTFAX3;\n\t} else if (streq(opt, \"g4\")) {\n\t\tdefcompression = COMPRESSION_CCITTFAX4;\n\t} else if (strneq(opt, \"lzw\", 3)) {\n\t\tchar* cp = strchr(opt, ':');\n\t\tif (cp)\n\t\t\tdefpredictor = atoi(cp+1);\n\t\tdefcompression = COMPRESSION_LZW;\n\t} else if (strneq(opt, \"zip\", 3)) {\n\t\tchar* cp = strchr(opt, ':');\n\t\tif (cp)\n\t\t\tdefpredictor = atoi(cp+1);\n\t\tdefcompression = COMPRESSION_ADOBE_DEFLATE;\n\t} else if (strneq(opt, \"jbig\", 4)) {\n\t\tdefcompression = COMPRESSION_JBIG;\n\t} else if (strneq(opt, \"sgilog\", 6)) {\n\t\tdefcompression = COMPRESSION_SGILOG;\n\t} else\n\t\treturn (0);\n\treturn (1);\n}\n\nchar* stuff[] = {\n\"usage: tiffcp [options] input... output\",\n\"where options are:\",\n\" -a append to output instead of overwriting\",\n\" -o offset set initial directory offset\",\n\" -p contig pack samples contiguously (e.g. RGBRGB...)\",\n\" -p separate store samples separately (e.g. RRR...GGG...BBB...)\",\n\" -s write output in strips\",\n\" -t write output in tiles\",\n\" -8 write BigTIFF instead of default ClassicTIFF\",\n\" -i ignore read errors\",\n\" -b file[,#] bias (dark) monochrome image to be subtracted from all others\",\n\" -,=% use % rather than , to separate image #'s (per Note below)\",\n\"\",\n\" -r # make each strip have no more than # rows\",\n\" -w # set output tile width (pixels)\",\n\" -l # set output tile length (pixels)\",\n\"\",\n\" -f lsb2msb force lsb-to-msb FillOrder for output\",\n\" -f msb2lsb force msb-to-lsb FillOrder for output\",\n\"\",\n\" -c lzw[:opts] compress output with Lempel-Ziv & Welch encoding\",\n\" -c zip[:opts] compress output with deflate encoding\",\n\" -c jpeg[:opts] compress output with JPEG encoding\",\n\" -c jbig compress output with ISO JBIG encoding\",\n\" -c packbits compress output with packbits encoding\",\n\" -c g3[:opts] compress output with CCITT Group 3 encoding\",\n\" -c g4 compress output with CCITT Group 4 encoding\",\n\" -c sgilog compress output with SGILOG encoding\",\n\" -c none use no compression algorithm on output\",\n\"\",\n\"Group 3 options:\",\n\" 1d use default CCITT Group 3 1D-encoding\",\n\" 2d use optional CCITT Group 3 2D-encoding\",\n\" fill byte-align EOL codes\",\n\"For example, -c g3:2d:fill to get G3-2D-encoded data with byte-aligned EOLs\",\n\"\",\n\"JPEG options:\",\n\" # set compression quality level (0-100, default 75)\",\n\" r output color image as RGB rather than YCbCr\",\n\"For example, -c jpeg:r:50 to get JPEG-encoded RGB data with 50% comp. quality\",\n\"\",\n\"LZW and deflate options:\",\n\" # set predictor value\",\n\"For example, -c lzw:2 to get LZW-encoded data with horizontal differencing\",\n\"\",\n\"Note that input filenames may be of the form filename,x,y,z\",\n\"where x, y, and z specify image numbers in the filename to copy.\",\n\"example: tiffcp -c none -b esp.tif,1 esp.tif,0 test.tif\",\n\" subtract 2nd image in esp.tif from 1st yielding uncompressed result test.tif\",\nNULL\n};\n\nstatic void\nusage(void)\n{\n\tchar buf[BUFSIZ];\n\tint i;\n\n\tsetbuf(stderr, buf);\n\tfprintf(stderr, \"%s\\n\\n\", TIFFGetVersion());\n\tfor (i = 0; stuff[i] != NULL; i++)\n\t\tfprintf(stderr, \"%s\\n\", stuff[i]);\n\texit(-1);\n}\n\n#define\tCopyField(tag, v) \\\n if (TIFFGetField(in, tag, &v)) TIFFSetField(out, tag, v)\n#define\tCopyField2(tag, v1, v2) \\\n if (TIFFGetField(in, tag, &v1, &v2)) TIFFSetField(out, tag, v1, v2)\n#define\tCopyField3(tag, v1, v2, v3) \\\n if (TIFFGetField(in, tag, &v1, &v2, &v3)) TIFFSetField(out, tag, v1, v2, v3)\n#define\tCopyField4(tag, v1, v2, v3, v4) \\\n if (TIFFGetField(in, tag, &v1, &v2, &v3, &v4)) TIFFSetField(out, tag, v1, v2, v3, v4)\n\nstatic void\ncpTag(TIFF* in, TIFF* out, uint16 tag, uint16 count, TIFFDataType type)\n{\n\tswitch (type) {\n\tcase TIFF_SHORT:\n\t\tif (count == 1) {\n\t\t\tuint16 shortv;\n\t\t\tCopyField(tag, shortv);\n\t\t} else if (count == 2) {\n\t\t\tuint16 shortv1, shortv2;\n\t\t\tCopyField2(tag, shortv1, shortv2);\n\t\t} else if (count == 4) {\n\t\t\tuint16 *tr, *tg, *tb, *ta;\n\t\t\tCopyField4(tag, tr, tg, tb, ta);\n\t\t} else if (count == (uint16) -1) {\n\t\t\tuint16 shortv1;\n\t\t\tuint16* shortav;\n\t\t\tCopyField2(tag, shortv1, shortav);\n\t\t}\n\t\tbreak;\n\tcase TIFF_LONG:\n\t\t{ uint32 longv;\n\t\t CopyField(tag, longv);\n\t\t}\n\t\tbreak;\n\tcase TIFF_RATIONAL:\n\t\tif (count == 1) {\n\t\t\tfloat floatv;\n\t\t\tCopyField(tag, floatv);\n\t\t} else if (count == (uint16) -1) {\n\t\t\tfloat* floatav;\n\t\t\tCopyField(tag, floatav);\n\t\t}\n\t\tbreak;\n\tcase TIFF_ASCII:\n\t\t{ char* stringv;\n\t\t CopyField(tag, stringv);\n\t\t}\n\t\tbreak;\n\tcase TIFF_DOUBLE:\n\t\tif (count == 1) {\n\t\t\tdouble doublev;\n\t\t\tCopyField(tag, doublev);\n\t\t} else if (count == (uint16) -1) {\n\t\t\tdouble* doubleav;\n\t\t\tCopyField(tag, doubleav);\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tTIFFError(TIFFFileName(in),\n\t\t \"Data type %d is not supported, tag %d skipped.\",\n\t\t tag, type);\n\t}\n}\n\nstatic struct cpTag {\n\tuint16 tag;\n\tuint16 count;\n\tTIFFDataType type;\n} tags[] = {\n\t{ TIFFTAG_SUBFILETYPE,\t\t1, TIFF_LONG },\n\t{ TIFFTAG_THRESHHOLDING,\t1, TIFF_SHORT },\n\t{ TIFFTAG_DOCUMENTNAME,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_IMAGEDESCRIPTION,\t1, TIFF_ASCII },\n\t{ TIFFTAG_MAKE,\t\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_MODEL,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_MINSAMPLEVALUE,\t1, TIFF_SHORT },\n\t{ TIFFTAG_MAXSAMPLEVALUE,\t1, TIFF_SHORT },\n\t{ TIFFTAG_XRESOLUTION,\t\t1, TIFF_RATIONAL },\n\t{ TIFFTAG_YRESOLUTION,\t\t1, TIFF_RATIONAL },\n\t{ TIFFTAG_PAGENAME,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_XPOSITION,\t\t1, TIFF_RATIONAL },\n\t{ TIFFTAG_YPOSITION,\t\t1, TIFF_RATIONAL },\n\t{ TIFFTAG_RESOLUTIONUNIT,\t1, TIFF_SHORT },\n\t{ TIFFTAG_SOFTWARE,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_DATETIME,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_ARTIST,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_HOSTCOMPUTER,\t\t1, TIFF_ASCII },\n\t{ TIFFTAG_WHITEPOINT,\t\t(uint16) -1, TIFF_RATIONAL },\n\t{ TIFFTAG_PRIMARYCHROMATICITIES,(uint16) -1,TIFF_RATIONAL },\n\t{ TIFFTAG_HALFTONEHINTS,\t2, TIFF_SHORT },\n\t{ TIFFTAG_INKSET,\t\t1, TIFF_SHORT },\n\t{ TIFFTAG_DOTRANGE,\t\t2, TIFF_SHORT },\n\t{ TIFFTAG_TARGETPRINTER,\t1, TIFF_ASCII },\n\t{ TIFFTAG_SAMPLEFORMAT,\t\t1, TIFF_SHORT },\n\t{ TIFFTAG_YCBCRCOEFFICIENTS,\t(uint16) -1,TIFF_RATIONAL },\n\t{ TIFFTAG_YCBCRSUBSAMPLING,\t2, TIFF_SHORT },\n\t{ TIFFTAG_YCBCRPOSITIONING,\t1, TIFF_SHORT },\n\t{ TIFFTAG_REFERENCEBLACKWHITE,\t(uint16) -1,TIFF_RATIONAL },\n\t{ TIFFTAG_EXTRASAMPLES,\t\t(uint16) -1, TIFF_SHORT },\n\t{ TIFFTAG_SMINSAMPLEVALUE,\t1, TIFF_DOUBLE },\n\t{ TIFFTAG_SMAXSAMPLEVALUE,\t1, TIFF_DOUBLE },\n\t{ TIFFTAG_STONITS,\t\t1, TIFF_DOUBLE },\n};\n#define\tNTAGS\t(sizeof (tags) / sizeof (tags[0]))\n\n#define\tCopyTag(tag, count, type)\tcpTag(in, out, tag, count, type)\n\ntypedef int (*copyFunc)\n (TIFF* in, TIFF* out, uint32 l, uint32 w, uint16 samplesperpixel);\nstatic\tcopyFunc pickCopyFunc(TIFF*, TIFF*, uint16, uint16);\n\n/* PODD */\n\nstatic int\ntiffcp(TIFF* in, TIFF* out)\n{\n\tuint16 bitspersample, samplesperpixel;\n\tcopyFunc cf;\n\tuint32 width, length;\n\tstruct cpTag* p;\n\n\tCopyField(TIFFTAG_IMAGEWIDTH, width);\n\tCopyField(TIFFTAG_IMAGELENGTH, length);\n\tCopyField(TIFFTAG_BITSPERSAMPLE, bitspersample);\n\tCopyField(TIFFTAG_SAMPLESPERPIXEL, samplesperpixel);\n\tif (compression != (uint16)-1)\n\t\tTIFFSetField(out, TIFFTAG_COMPRESSION, compression);\n\telse\n\t\tCopyField(TIFFTAG_COMPRESSION, compression);\n\tif (compression == COMPRESSION_JPEG) {\n\t\tuint16 input_compression, input_photometric;\n\n\t\tif (TIFFGetField(in, TIFFTAG_COMPRESSION, &input_compression)\n\t\t && input_compression == COMPRESSION_JPEG) {\n\t\t\tTIFFSetField(in, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);\n\t\t}\n\t\tif (TIFFGetField(in, TIFFTAG_PHOTOMETRIC, &input_photometric)) {\n\t\t\tif(input_photometric == PHOTOMETRIC_RGB) {\n\t\t\t\tif (jpegcolormode == JPEGCOLORMODE_RGB)\n\t\t\t\t\tTIFFSetField(out, TIFFTAG_PHOTOMETRIC,\n\t\t\t\t\t PHOTOMETRIC_YCBCR);\n\t\t\t\telse\n\t\t\t\t\tTIFFSetField(out, TIFFTAG_PHOTOMETRIC,\n\t\t\t\t\t PHOTOMETRIC_RGB);\n\t\t\t} else\n\t\t\t\tTIFFSetField(out, TIFFTAG_PHOTOMETRIC,\n\t\t\t\t input_photometric);\n\t\t}\n\t}\n\telse if (compression == COMPRESSION_SGILOG\n\t || compression == COMPRESSION_SGILOG24)\n\t\tTIFFSetField(out, TIFFTAG_PHOTOMETRIC,\n\t\t samplesperpixel == 1 ?\n\t\t PHOTOMETRIC_LOGL : PHOTOMETRIC_LOGLUV);\n\telse\n\t\tCopyTag(TIFFTAG_PHOTOMETRIC, 1, TIFF_SHORT);\n\tif (fillorder != 0)\n\t\tTIFFSetField(out, TIFFTAG_FILLORDER, fillorder);\n\telse\n\t\tCopyTag(TIFFTAG_FILLORDER, 1, TIFF_SHORT);\n\t/*\n\t * Will copy `Orientation' tag from input image\n\t */\n\tTIFFGetFieldDefaulted(in, TIFFTAG_ORIENTATION, &orientation);\n\tswitch (orientation) {\n\t\tcase ORIENTATION_BOTRIGHT:\n\t\tcase ORIENTATION_RIGHTBOT:\t/* XXX */\n\t\t\tTIFFWarning(TIFFFileName(in), \"using bottom-left orientation\");\n\t\t\torientation = ORIENTATION_BOTLEFT;\n\t\t/* fall thru... */\n\t\tcase ORIENTATION_LEFTBOT:\t/* XXX */\n\t\tcase ORIENTATION_BOTLEFT:\n\t\t\tbreak;\n\t\tcase ORIENTATION_TOPRIGHT:\n\t\tcase ORIENTATION_RIGHTTOP:\t/* XXX */\n\t\tdefault:\n\t\t\tTIFFWarning(TIFFFileName(in), \"using top-left orientation\");\n\t\t\torientation = ORIENTATION_TOPLEFT;\n\t\t/* fall thru... */\n\t\tcase ORIENTATION_LEFTTOP:\t/* XXX */\n\t\tcase ORIENTATION_TOPLEFT:\n\t\t\tbreak;\n\t}\n\tTIFFSetField(out, TIFFTAG_ORIENTATION, orientation);\n\t/*\n\t * Choose tiles/strip for the output image according to\n\t * the command line arguments (-tiles, -strips) and the\n\t * structure of the input image.\n\t */\n\tif (outtiled == -1)\n\t\touttiled = TIFFIsTiled(in);\n\tif (outtiled) {\n\t\t/*\n\t\t * Setup output file's tile width&height. If either\n\t\t * is not specified, use either the value from the\n\t\t * input image or, if nothing is defined, use the\n\t\t * library default.\n\t\t */\n\t\tif (tilewidth == (uint32) -1)\n\t\t\tTIFFGetField(in, TIFFTAG_TILEWIDTH, &tilewidth);\n\t\tif (tilelength == (uint32) -1)\n\t\t\tTIFFGetField(in, TIFFTAG_TILELENGTH, &tilelength);\n\t\tTIFFDefaultTileSize(out, &tilewidth, &tilelength);\n\t\tTIFFSetField(out, TIFFTAG_TILEWIDTH, tilewidth);\n\t\tTIFFSetField(out, TIFFTAG_TILELENGTH, tilelength);\n\t} else {\n\t\t/*\n\t\t * RowsPerStrip is left unspecified: use either the\n\t\t * value from the input image or, if nothing is defined,\n\t\t * use the library default.\n\t\t */\n\t\tif (rowsperstrip == (uint32) 0) {\n\t\t\tif (!TIFFGetField(in, TIFFTAG_ROWSPERSTRIP,\n\t\t\t &rowsperstrip)) {\n\t\t\t\trowsperstrip =\n\t\t\t\t TIFFDefaultStripSize(out, rowsperstrip);\n\t\t\t}\n\t\t\tif (rowsperstrip > length && rowsperstrip != (uint32)-1)\n\t\t\t\trowsperstrip = length;\n\t\t}\n\t\telse if (rowsperstrip == (uint32) -1)\n\t\t\trowsperstrip = length;\n\t\tTIFFSetField(out, TIFFTAG_ROWSPERSTRIP, rowsperstrip);\n\t}\n\tif (config != (uint16) -1)\n\t\tTIFFSetField(out, TIFFTAG_PLANARCONFIG, config);\n\telse\n\t\tCopyField(TIFFTAG_PLANARCONFIG, config);\n\tif (samplesperpixel <= 4)\n\t\tCopyTag(TIFFTAG_TRANSFERFUNCTION, 4, TIFF_SHORT);\n\tCopyTag(TIFFTAG_COLORMAP, 4, TIFF_SHORT);\n/* SMinSampleValue & SMaxSampleValue */\n\tswitch (compression) {\n\t\tcase COMPRESSION_JPEG:\n\t\t\tTIFFSetField(out, TIFFTAG_JPEGQUALITY, quality);\n\t\t\tTIFFSetField(out, TIFFTAG_JPEGCOLORMODE, jpegcolormode);\n\t\t\tbreak;\n\t\tcase COMPRESSION_JBIG:\n\t\t\tCopyTag(TIFFTAG_FAXRECVPARAMS, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_FAXRECVTIME, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_FAXSUBADDRESS, 1, TIFF_ASCII);\n\t\t\tCopyTag(TIFFTAG_FAXDCS, 1, TIFF_ASCII);\n\t\t\tbreak;\n\t\tcase COMPRESSION_LZW:\n\t\tcase COMPRESSION_ADOBE_DEFLATE:\n\t\tcase COMPRESSION_DEFLATE:\n\t\t\tif (predictor != (uint16)-1)\n\t\t\t\tTIFFSetField(out, TIFFTAG_PREDICTOR, predictor);\n\t\t\telse\n\t\t\t\tCopyField(TIFFTAG_PREDICTOR, predictor);\n\t\t\tbreak;\n\t\tcase COMPRESSION_CCITTFAX3:\n\t\tcase COMPRESSION_CCITTFAX4:\n\t\t\tif (compression == COMPRESSION_CCITTFAX3) {\n\t\t\t\tif (g3opts != (uint32) -1)\n\t\t\t\t\tTIFFSetField(out, TIFFTAG_GROUP3OPTIONS,\n\t\t\t\t\t g3opts);\n\t\t\t\telse\n\t\t\t\t\tCopyField(TIFFTAG_GROUP3OPTIONS, g3opts);\n\t\t\t} else\n\t\t\t\tCopyTag(TIFFTAG_GROUP4OPTIONS, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_BADFAXLINES, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_CLEANFAXDATA, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_CONSECUTIVEBADFAXLINES, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_FAXRECVPARAMS, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_FAXRECVTIME, 1, TIFF_LONG);\n\t\t\tCopyTag(TIFFTAG_FAXSUBADDRESS, 1, TIFF_ASCII);\n\t\t\tbreak;\n\t}\n\t{\n\t\tuint32 len32;\n\t\tvoid** data;\n\t\tif (TIFFGetField(in, TIFFTAG_ICCPROFILE, &len32, &data))\n\t\t\tTIFFSetField(out, TIFFTAG_ICCPROFILE, len32, data);\n\t}\n\t{\n\t\tuint16 ninks;\n\t\tconst char* inknames;\n\t\tif (TIFFGetField(in, TIFFTAG_NUMBEROFINKS, &ninks)) {\n\t\t\tTIFFSetField(out, TIFFTAG_NUMBEROFINKS, ninks);\n\t\t\tif (TIFFGetField(in, TIFFTAG_INKNAMES, &inknames)) {\n\t\t\t\tint inknameslen = strlen(inknames) + 1;\n\t\t\t\tconst char* cp = inknames;\n\t\t\t\twhile (ninks > 1) {\n\t\t\t\t\tcp = strchr(cp, '\\0');\n cp++;\n inknameslen += (strlen(cp) + 1);\n\t\t\t\t\tninks--;\n\t\t\t\t}\n\t\t\t\tTIFFSetField(out, TIFFTAG_INKNAMES, inknameslen, inknames);\n\t\t\t}\n\t\t}\n\t}\n\t{\n\t\tunsigned short pg0, pg1;\n\t\tif (TIFFGetField(in, TIFFTAG_PAGENUMBER, &pg0, &pg1)) {\n\t\t\tif (pageNum < 0) /* only one input file */\n\t\t\t\tTIFFSetField(out, TIFFTAG_PAGENUMBER, pg0, pg1);\n\t\t\telse\n\t\t\t\tTIFFSetField(out, TIFFTAG_PAGENUMBER, pageNum++, 0);\n\t\t}\n\t}\n\n\tfor (p = tags; p < &tags[NTAGS]; p++)\n\t\tCopyTag(p->tag, p->count, p->type);\n\n\tcf = pickCopyFunc(in, out, bitspersample, samplesperpixel);\n\treturn (cf ? (*cf)(in, out, length, width, samplesperpixel) : FALSE);\n}\n\n/*\n * Copy Functions.\n */\n#define\tDECLAREcpFunc(x) \\\nstatic int x(TIFF* in, TIFF* out, \\\n uint32 imagelength, uint32 imagewidth, tsample_t spp)\n\n#define\tDECLAREreadFunc(x) \\\nstatic int x(TIFF* in, \\\n uint8* buf, uint32 imagelength, uint32 imagewidth, tsample_t spp)\ntypedef int (*readFunc)(TIFF*, uint8*, uint32, uint32, tsample_t);\n\n#define\tDECLAREwriteFunc(x) \\\nstatic int x(TIFF* out, \\\n uint8* buf, uint32 imagelength, uint32 imagewidth, tsample_t spp)\ntypedef int (*writeFunc)(TIFF*, uint8*, uint32, uint32, tsample_t);\n\n/*\n * Contig -> contig by scanline for rows/strip change.\n */\nDECLAREcpFunc(cpContig2ContigByRow)\n{\n\ttdata_t buf = _TIFFmalloc(TIFFScanlineSize(in));\n\tuint32 row;\n\n\t(void) imagewidth; (void) spp;\n\tfor (row = 0; row < imagelength; row++) {\n\t\tif (TIFFReadScanline(in, buf, row, 0) < 0 && !ignore) {\n\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\tgoto bad;\n\t\t}\n\t\tif (TIFFWriteScanline(out, buf, row, 0) < 0) {\n\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\tgoto bad;\n\t\t}\n\t}\n\t_TIFFfree(buf);\n\treturn 1;\nbad:\n\t_TIFFfree(buf);\n\treturn 0;\n}\n\n\ntypedef void biasFn (void *image, void *bias, uint32 pixels);\n\n#define subtract(bits) \\\nstatic void subtract##bits (void *i, void *b, uint32 pixels)\\\n{\\\n uint##bits *image = i;\\\n uint##bits *bias = b;\\\n while (pixels--) {\\\n *image = *image > *bias ? *image-*bias : 0;\\\n image++, bias++; \\\n } \\\n}\n\nsubtract(8)\nsubtract(16)\nsubtract(32)\n\nstatic biasFn *lineSubtractFn (unsigned bits)\n{\n\tswitch (bits) {\n\t\tcase 8: return subtract8;\n\t\tcase 16: return subtract16;\n\t\tcase 32: return subtract32;\n\t}\n\treturn NULL;\n}\n\n/*\n * Contig -> contig by scanline while subtracting a bias image.\n */\nDECLAREcpFunc(cpBiasedContig2Contig)\n{\n\tif (spp == 1) {\n\t\ttsize_t biasSize = TIFFScanlineSize(bias);\n\t\ttsize_t bufSize = TIFFScanlineSize(in);\n\t\ttdata_t buf, biasBuf;\n\t\tuint32 biasWidth = 0, biasLength = 0;\n\t\tTIFFGetField(bias, TIFFTAG_IMAGEWIDTH, &biasWidth);\n\t\tTIFFGetField(bias, TIFFTAG_IMAGELENGTH, &biasLength);\n\t\tif (biasSize == bufSize &&\n\t\t imagelength == biasLength && imagewidth == biasWidth) {\n\t\t\tuint16 sampleBits = 0;\n\t\t\tbiasFn *subtractLine;\n\t\t\tTIFFGetField(in, TIFFTAG_BITSPERSAMPLE, &sampleBits);\n\t\t\tsubtractLine = lineSubtractFn (sampleBits);\n\t\t\tif (subtractLine) {\n\t\t\t\tuint32 row;\n\t\t\t\tbuf = _TIFFmalloc(bufSize);\n\t\t\t\tbiasBuf = _TIFFmalloc(bufSize);\n\t\t\t\tfor (row = 0; row < imagelength; row++) {\n\t\t\t\t\tif (TIFFReadScanline(in, buf, row, 0) < 0\n\t\t\t\t\t && !ignore) {\n\t\t\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t\t\t (unsigned long) row);\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t}\n\t\t\t\t\tif (TIFFReadScanline(bias, biasBuf, row, 0) < 0\n\t\t\t\t\t && !ignore) {\n\t\t\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t\t\t \"Error, can't read biased scanline %lu\",\n\t\t\t\t\t\t (unsigned long) row);\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t}\n\t\t\t\t\tsubtractLine (buf, biasBuf, imagewidth);\n\t\t\t\t\tif (TIFFWriteScanline(out, buf, row, 0) < 0) {\n\t\t\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t\t\t \"Error, can't write scanline %lu\",\n\t\t\t\t\t\t (unsigned long) row);\n\t\t\t\t\t\tgoto bad;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t_TIFFfree(buf);\n\t\t\t\t_TIFFfree(biasBuf);\n\t\t\t\tTIFFSetDirectory(bias,\n\t\t\t\t TIFFCurrentDirectory(bias)); /* rewind */\n\t\t\t\treturn 1;\nbad:\n\t\t\t\t_TIFFfree(buf);\n\t\t\t\t_TIFFfree(biasBuf);\n\t\t\t\treturn 0;\n\t\t\t} else {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"No support for biasing %d bit pixels\\n\",\n\t\t\t\t sampleBits);\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t\tTIFFError(TIFFFileName(in),\n\t\t \"Bias image %s,%d\\nis not the same size as %s,%d\\n\",\n\t\t TIFFFileName(bias), TIFFCurrentDirectory(bias),\n\t\t TIFFFileName(in), TIFFCurrentDirectory(in));\n\t\treturn 0;\n\t} else {\n\t\tTIFFError(TIFFFileName(in),\n\t\t \"Can't bias %s,%d as it has >1 Sample/Pixel\\n\",\n\t\t TIFFFileName(in), TIFFCurrentDirectory(in));\n\t\treturn 0;\n\t}\n\n}\n\n\n/*\n * Strip -> strip for change in encoding.\n */\nDECLAREcpFunc(cpDecodedStrips)\n{\n\ttsize_t stripsize = TIFFStripSize(in);\n\ttdata_t buf = _TIFFmalloc(stripsize);\n\n\t(void) imagewidth; (void) spp;\n\tif (buf) {\n\t\ttstrip_t s, ns = TIFFNumberOfStrips(in);\n\t\tuint32 row = 0;\n\t\tfor (s = 0; s < ns; s++) {\n\t\t\ttsize_t cc = (row + rowsperstrip > imagelength) ?\n\t\t\t TIFFVStripSize(in, imagelength - row) : stripsize;\n\t\t\tif (TIFFReadEncodedStrip(in, s, buf, cc) < 0\n\t\t\t && !ignore) {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read strip %lu\",\n\t\t\t\t (unsigned long) s);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFWriteEncodedStrip(out, s, buf, cc) < 0) {\n\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write strip %lu\",\n\t\t\t\t (unsigned long) s);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\trow += rowsperstrip;\n\t\t}\n\t\t_TIFFfree(buf);\n\t\treturn 1;\n\t} else {\n\t\tTIFFError(TIFFFileName(in),\n\t\t \"Error, can't allocate memory buffer of size %lu \"\n\t\t \"to read strips\", (unsigned long) stripsize);\n\t\treturn 0;\n\t}\n\nbad:\n\t_TIFFfree(buf);\n\treturn 0;\n}\n\n/*\n * Separate -> separate by row for rows/strip change.\n */\nDECLAREcpFunc(cpSeparate2SeparateByRow)\n{\n\ttdata_t buf = _TIFFmalloc(TIFFScanlineSize(in));\n\tuint32 row;\n\ttsample_t s;\n\n\t(void) imagewidth;\n\tfor (s = 0; s < spp; s++) {\n\t\tfor (row = 0; row < imagelength; row++) {\n\t\t\tif (TIFFReadScanline(in, buf, row, s) < 0 && !ignore) {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tif (TIFFWriteScanline(out, buf, row, s) < 0) {\n\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t}\n\t}\n\t_TIFFfree(buf);\n\treturn 1;\nbad:\n\t_TIFFfree(buf);\n\treturn 0;\n}\n\n/*\n * Contig -> separate by row.\n */\nDECLAREcpFunc(cpContig2SeparateByRow)\n{\n\ttdata_t inbuf = _TIFFmalloc(TIFFScanlineSize(in));\n\ttdata_t outbuf = _TIFFmalloc(TIFFScanlineSize(out));\n\tregister uint8 *inp, *outp;\n\tregister uint32 n;\n\tuint32 row;\n\ttsample_t s;\n\n\t/* unpack channels */\n\tfor (s = 0; s < spp; s++) {\n\t\tfor (row = 0; row < imagelength; row++) {\n\t\t\tif (TIFFReadScanline(in, inbuf, row, 0) < 0\n\t\t\t && !ignore) {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tinp = ((uint8*)inbuf) + s;\n\t\t\toutp = (uint8*)outbuf;\n\t\t\tfor (n = imagewidth; n-- > 0;) {\n\t\t\t\t*outp++ = *inp;\n\t\t\t\tinp += spp;\n\t\t\t}\n\t\t\tif (TIFFWriteScanline(out, outbuf, row, s) < 0) {\n\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t}\n\t}\n\tif (inbuf) _TIFFfree(inbuf);\n\tif (outbuf) _TIFFfree(outbuf);\n\treturn 1;\nbad:\n\tif (inbuf) _TIFFfree(inbuf);\n\tif (outbuf) _TIFFfree(outbuf);\n\treturn 0;\n}\n\n/*\n * Separate -> contig by row.\n */\nDECLAREcpFunc(cpSeparate2ContigByRow)\n{\n\ttdata_t inbuf = _TIFFmalloc(TIFFScanlineSize(in));\n\ttdata_t outbuf = _TIFFmalloc(TIFFScanlineSize(out));\n\tregister uint8 *inp, *outp;\n\tregister uint32 n;\n\tuint32 row;\n\ttsample_t s;\n\n\tfor (row = 0; row < imagelength; row++) {\n\t\t/* merge channels */\n\t\tfor (s = 0; s < spp; s++) {\n\t\t\tif (TIFFReadScanline(in, inbuf, row, s) < 0\n\t\t\t && !ignore) {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t (unsigned long) row);\n\t\t\t\tgoto bad;\n\t\t\t}\n\t\t\tinp = (uint8*)inbuf;\n\t\t\toutp = ((uint8*)outbuf) + s;\n\t\t\tfor (n = imagewidth; n-- > 0;) {\n\t\t\t\t*outp = *inp++;\n\t\t\t\toutp += spp;\n\t\t\t}\n\t\t}\n\t\tif (TIFFWriteScanline(out, outbuf, row, 0) < 0) {\n\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t \"Error, can't write scanline %lu\",\n\t\t\t (unsigned long) row);\n\t\t\tgoto bad;\n\t\t}\n\t}\n\tif (inbuf) _TIFFfree(inbuf);\n\tif (outbuf) _TIFFfree(outbuf);\n\treturn 1;\nbad:\n\tif (inbuf) _TIFFfree(inbuf);\n\tif (outbuf) _TIFFfree(outbuf);\n\treturn 0;\n}\n\nstatic void\ncpStripToTile(uint8* out, uint8* in,\n uint32 rows, uint32 cols, int outskew, int inskew)\n{\n\twhile (rows-- > 0) {\n\t\tuint32 j = cols;\n\t\twhile (j-- > 0)\n\t\t\t*out++ = *in++;\n\t\tout += outskew;\n\t\tin += inskew;\n\t}\n}\n\nstatic void\ncpContigBufToSeparateBuf(uint8* out, uint8* in,\n uint32 rows, uint32 cols, int outskew, int inskew, tsample_t spp,\n int bytes_per_sample )\n{\n\twhile (rows-- > 0) {\n\t\tuint32 j = cols;\n\t\twhile (j-- > 0)\n\t\t{\n\t\t\tint n = bytes_per_sample;\n\n\t\t\twhile( n-- ) {\n\t\t\t\t*out++ = *in++;\n\t\t\t}\n\t\t\tin += (spp-1) * bytes_per_sample;\n\t\t}\n\t\tout += outskew;\n\t\tin += inskew;\n\t}\n}\n\nstatic void\ncpSeparateBufToContigBuf(uint8* out, uint8* in,\n uint32 rows, uint32 cols, int outskew, int inskew, tsample_t spp,\n int bytes_per_sample)\n{\n\twhile (rows-- > 0) {\n\t\tuint32 j = cols;\n\t\twhile (j-- > 0) {\n\t\t\tint n = bytes_per_sample;\n\n\t\t\twhile( n-- ) {\n\t\t\t\t*out++ = *in++;\n\t\t\t}\n\t\t\tout += (spp-1)*bytes_per_sample;\n\t\t}\n\t\tout += outskew;\n\t\tin += inskew;\n\t}\n}\n\nstatic int\ncpImage(TIFF* in, TIFF* out, readFunc fin, writeFunc fout,\n\tuint32 imagelength, uint32 imagewidth, tsample_t spp)\n{\n\tint status = 0;\n\ttdata_t buf = NULL;\n\ttsize_t scanlinesize = TIFFRasterScanlineSize(in);\n\ttsize_t bytes = scanlinesize * (tsize_t)imagelength;\n\t/*\n\t * XXX: Check for integer overflow.\n\t */\n\tif (scanlinesize\n\t && imagelength\n\t && bytes / (tsize_t)imagelength == scanlinesize) {\n\t\tbuf = _TIFFmalloc(bytes);\n\t\tif (buf) {\n\t\t\tif ((*fin)(in, (uint8*)buf, imagelength,\n\t\t\t imagewidth, spp)) {\n\t\t\t\tstatus = (*fout)(out, (uint8*)buf,\n\t\t\t\t imagelength, imagewidth, spp);\n\t\t\t}\n\t\t\t_TIFFfree(buf);\n\t\t} else {\n\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t \"Error, can't allocate space for image buffer\");\n\t\t}\n\t} else {\n\t\tTIFFError(TIFFFileName(in), \"Error, no space for image buffer\");\n\t}\n\n\treturn status;\n}\n\nDECLAREreadFunc(readContigStripsIntoBuffer)\n{\n\ttsize_t scanlinesize = TIFFScanlineSize(in);\n\tuint8* bufp = buf;\n\tuint32 row;\n\n\t(void) imagewidth; (void) spp;\n\tfor (row = 0; row < imagelength; row++) {\n\t\tif (TIFFReadScanline(in, (tdata_t) bufp, row, 0) < 0\n\t\t && !ignore) {\n\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t (unsigned long) row);\n\t\t\treturn 0;\n\t\t}\n\t\tbufp += scanlinesize;\n\t}\n\n\treturn 1;\n}\n\nDECLAREreadFunc(readSeparateStripsIntoBuffer)\n{\n\tint status = 1;\n\ttsize_t scanlinesize = TIFFScanlineSize(in);\n\ttdata_t scanline;\n\tif (!scanlinesize)\n\t\treturn 0;\n\n scanline = _TIFFmalloc(scanlinesize);\n\n\t(void) imagewidth;\n\tif (scanline) {\n\t\tuint8* bufp = (uint8*) buf;\n\t\tuint32 row;\n\t\ttsample_t s;\n\t\tfor (row = 0; row < imagelength; row++) {\n\t\t\t/* merge channels */\n\t\t\tfor (s = 0; s < spp; s++) {\n\t\t\t\tuint8* bp = bufp + s;\n\t\t\t\ttsize_t n = scanlinesize;\n\t\t\t\tuint8* sbuf = scanline;\n\n\t\t\t\tif (TIFFReadScanline(in, scanline, row, s) < 0\n\t\t\t\t && !ignore) {\n\t\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t\t \"Error, can't read scanline %lu\",\n\t\t\t\t\t (unsigned long) row);\n\t\t\t\t\t status = 0;\n\t\t\t\t\tgoto done;\n\t\t\t\t}\n\t\t\t\twhile (n-- > 0)\n\t\t\t\t\t*bp = *sbuf++, bp += spp;\n\t\t\t}\n\t\t\tbufp += scanlinesize * spp;\n\t\t}\n\t}\n\ndone:\n\t_TIFFfree(scanline);\n\treturn status;\n}\n\nDECLAREreadFunc(readContigTilesIntoBuffer)\n{\n\tint status = 1;\n\ttdata_t tilebuf = _TIFFmalloc(TIFFTileSize(in));\n\tuint32 imagew = TIFFScanlineSize(in);\n\tuint32 tilew = TIFFTileRowSize(in);\n\tint iskew = imagew - tilew;\n\tuint8* bufp = (uint8*) buf;\n\tuint32 tw, tl;\n\tuint32 row;\n\n\t(void) spp;\n\tif (tilebuf == 0)\n\t\treturn 0;\n\t(void) TIFFGetField(in, TIFFTAG_TILEWIDTH, &tw);\n\t(void) TIFFGetField(in, TIFFTAG_TILELENGTH, &tl);\n \n\tfor (row = 0; row < imagelength; row += tl) {\n\t\tuint32 nrow = (row+tl > imagelength) ? imagelength-row : tl;\n\t\tuint32 colb = 0;\n\t\tuint32 col;\n\n\t\tfor (col = 0; col < imagewidth; col += tw) {\n\t\t\tif (TIFFReadTile(in, tilebuf, col, row, 0, 0) < 0\n\t\t\t && !ignore) {\n\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t \"Error, can't read tile at %lu %lu\",\n\t\t\t\t (unsigned long) col,\n\t\t\t\t (unsigned long) row);\n\t\t\t\tstatus = 0;\n\t\t\t\tgoto done;\n\t\t\t}\n\t\t\tif (colb + tilew > imagew) {\n\t\t\t\tuint32 width = imagew - colb;\n\t\t\t\tuint32 oskew = tilew - width;\n\t\t\t\tcpStripToTile(bufp + colb,\n\t\t\t\t tilebuf, nrow, width,\n\t\t\t\t oskew + iskew, oskew );\n\t\t\t} else\n\t\t\t\tcpStripToTile(bufp + colb,\n\t\t\t\t tilebuf, nrow, tilew,\n\t\t\t\t iskew, 0);\n\t\t\tcolb += tilew;\n\t\t}\n\t\tbufp += imagew * nrow;\n\t}\ndone:\n\t_TIFFfree(tilebuf);\n\treturn status;\n}\n\nDECLAREreadFunc(readSeparateTilesIntoBuffer)\n{\n\tint status = 1;\n\tuint32 imagew = TIFFRasterScanlineSize(in);\n\tuint32 tilew = TIFFTileRowSize(in);\n\tint iskew = imagew - tilew*spp;\n\ttdata_t tilebuf = _TIFFmalloc(TIFFTileSize(in));\n\tuint8* bufp = (uint8*) buf;\n\tuint32 tw, tl;\n\tuint32 row;\n\tuint16 bps, bytes_per_sample;\n\n\tif (tilebuf == 0)\n\t\treturn 0;\n\t(void) TIFFGetField(in, TIFFTAG_TILEWIDTH, &tw);\n\t(void) TIFFGetField(in, TIFFTAG_TILELENGTH, &tl);\n\t(void) TIFFGetField(in, TIFFTAG_BITSPERSAMPLE, &bps);\n\tassert( bps % 8 == 0 );\n\tbytes_per_sample = bps/8;\n\n\tfor (row = 0; row < imagelength; row += tl) {\n\t\tuint32 nrow = (row+tl > imagelength) ? imagelength-row : tl;\n\t\tuint32 colb = 0;\n\t\tuint32 col;\n\n\t\tfor (col = 0; col < imagewidth; col += tw) {\n\t\t\ttsample_t s;\n\n\t\t\tfor (s = 0; s < spp; s++) {\n\t\t\t\tif (TIFFReadTile(in, tilebuf, col, row, 0, s) < 0\n\t\t\t\t && !ignore) {\n\t\t\t\t\tTIFFError(TIFFFileName(in),\n\t\t\t\t\t \"Error, can't read tile at %lu %lu, \"\n\t\t\t\t\t \"sample %lu\",\n\t\t\t\t\t (unsigned long) col,\n\t\t\t\t\t (unsigned long) row,\n\t\t\t\t\t (unsigned long) s);\n\t\t\t\t\tstatus = 0;\n\t\t\t\t\tgoto done;\n\t\t\t\t}\n\t\t\t\t/*\n\t\t\t\t * Tile is clipped horizontally. Calculate\n\t\t\t\t * visible portion and skewing factors.\n\t\t\t\t */\n\t\t\t\tif (colb + tilew*spp > imagew) {\n\t\t\t\t\tuint32 width = imagew - colb;\n\t\t\t\t\tint oskew = tilew*spp - width;\n\t\t\t\t\tcpSeparateBufToContigBuf(\n\t\t\t\t\t bufp+colb+s*bytes_per_sample,\n\t\t\t\t\t tilebuf, nrow,\n\t\t\t\t\t width/(spp*bytes_per_sample),\n\t\t\t\t\t oskew + iskew,\n\t\t\t\t\t oskew/spp, spp,\n\t\t\t\t\t bytes_per_sample);\n\t\t\t\t} else\n\t\t\t\t\tcpSeparateBufToContigBuf(\n\t\t\t\t\t bufp+colb+s*bytes_per_sample,\n\t\t\t\t\t tilebuf, nrow, tw,\n\t\t\t\t\t iskew, 0, spp,\n\t\t\t\t\t bytes_per_sample);\n\t\t\t}\n\t\t\tcolb += tilew*spp;\n\t\t}\n\t\tbufp += imagew * nrow;\n\t}\ndone:\n\t_TIFFfree(tilebuf);\n\treturn status;\n}\n\nDECLAREwriteFunc(writeBufferToContigStrips)\n{\n\tuint32 row, rowsperstrip;\n\ttstrip_t strip = 0;\n\n\t(void) imagewidth; (void) spp;\n\t(void) TIFFGetFieldDefaulted(out, TIFFTAG_ROWSPERSTRIP, &rowsperstrip);\n\tfor (row = 0; row < imagelength; row += rowsperstrip) {\n\t\tuint32 nrows = (row+rowsperstrip > imagelength) ?\n\t\t imagelength-row : rowsperstrip;\n\t\ttsize_t stripsize = TIFFVStripSize(out, nrows);\n\t\tif (TIFFWriteEncodedStrip(out, strip++, buf, stripsize) < 0) {\n\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t \"Error, can't write strip %u\", strip - 1);\n\t\t\treturn 0;\n\t\t}\n\t\tbuf += stripsize;\n\t}\n\treturn 1;\n}\n\nDECLAREwriteFunc(writeBufferToSeparateStrips)\n{\n\tuint32 rowsize = imagewidth * spp;\n\tuint32 rowsperstrip;\n\ttdata_t obuf = _TIFFmalloc(TIFFStripSize(out));\n\ttstrip_t strip = 0;\n\ttsample_t s;\n\n\tif (obuf == NULL)\n\t\treturn (0);\n\t(void) TIFFGetFieldDefaulted(out, TIFFTAG_ROWSPERSTRIP, &rowsperstrip);\n\tfor (s = 0; s < spp; s++) {\n\t\tuint32 row;\n\t\tfor (row = 0; row < imagelength; row += rowsperstrip) {\n\t\t\tuint32 nrows = (row+rowsperstrip > imagelength) ?\n\t\t\t imagelength-row : rowsperstrip;\n\t\t\ttsize_t stripsize = TIFFVStripSize(out, nrows);\n\n\t\t\tcpContigBufToSeparateBuf(\n\t\t\t obuf, (uint8*) buf + row*rowsize + s,\n\t\t\t nrows, imagewidth, 0, 0, spp, 1);\n\t\t\tif (TIFFWriteEncodedStrip(out, strip++, obuf, stripsize) < 0) {\n\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write strip %u\",\n\t\t\t\t strip - 1);\n\t\t\t\t_TIFFfree(obuf);\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\t_TIFFfree(obuf);\n\treturn 1;\n\n}\n\nDECLAREwriteFunc(writeBufferToContigTiles)\n{\n\tuint32 imagew = TIFFScanlineSize(out);\n\tuint32 tilew = TIFFTileRowSize(out);\n\tint iskew = imagew - tilew;\n\ttdata_t obuf = _TIFFmalloc(TIFFTileSize(out));\n\tuint8* bufp = (uint8*) buf;\n\tuint32 tl, tw;\n\tuint32 row;\n\n\t(void) spp;\n\tif (obuf == NULL)\n\t\treturn 0;\n\t(void) TIFFGetField(out, TIFFTAG_TILELENGTH, &tl);\n\t(void) TIFFGetField(out, TIFFTAG_TILEWIDTH, &tw);\n\tfor (row = 0; row < imagelength; row += tilelength) {\n\t\tuint32 nrow = (row+tl > imagelength) ? imagelength-row : tl;\n\t\tuint32 colb = 0;\n\t\tuint32 col;\n\n\t\tfor (col = 0; col < imagewidth; col += tw) {\n\t\t\t/*\n\t\t\t * Tile is clipped horizontally. Calculate\n\t\t\t * visible portion and skewing factors.\n\t\t\t */\n\t\t\tif (colb + tilew > imagew) {\n\t\t\t\tuint32 width = imagew - colb;\n\t\t\t\tint oskew = tilew - width;\n\t\t\t\tcpStripToTile(obuf, bufp + colb, nrow, width,\n\t\t\t\t oskew, oskew + iskew);\n\t\t\t} else\n\t\t\t\tcpStripToTile(obuf, bufp + colb, nrow, tilew,\n\t\t\t\t 0, iskew);\n\t\t\tif (TIFFWriteTile(out, obuf, col, row, 0, 0) < 0) {\n\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t \"Error, can't write tile at %lu %lu\",\n\t\t\t\t (unsigned long) col,\n\t\t\t\t (unsigned long) row);\n\t\t\t\t_TIFFfree(obuf);\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t\tcolb += tilew;\n\t\t}\n\t\tbufp += nrow * imagew;\n\t}\n\t_TIFFfree(obuf);\n\treturn 1;\n}\n\nDECLAREwriteFunc(writeBufferToSeparateTiles)\n{\n\tuint32 imagew = TIFFScanlineSize(out);\n\ttsize_t tilew = TIFFTileRowSize(out);\n\tuint32 iimagew = TIFFRasterScanlineSize(out);\n\tint iskew = iimagew - tilew*spp;\n\ttdata_t obuf = _TIFFmalloc(TIFFTileSize(out));\n\tuint8* bufp = (uint8*) buf;\n\tuint32 tl, tw;\n\tuint32 row;\n\tuint16 bps, bytes_per_sample;\n\n\tif (obuf == NULL)\n\t\treturn 0;\n\t(void) TIFFGetField(out, TIFFTAG_TILELENGTH, &tl);\n\t(void) TIFFGetField(out, TIFFTAG_TILEWIDTH, &tw);\n\t(void) TIFFGetField(out, TIFFTAG_BITSPERSAMPLE, &bps);\n\tassert( bps % 8 == 0 );\n\tbytes_per_sample = bps/8;\n\n\tfor (row = 0; row < imagelength; row += tl) {\n\t\tuint32 nrow = (row+tl > imagelength) ? imagelength-row : tl;\n\t\tuint32 colb = 0;\n\t\tuint32 col;\n\n\t\tfor (col = 0; col < imagewidth; col += tw) {\n\t\t\ttsample_t s;\n\t\t\tfor (s = 0; s < spp; s++) {\n\t\t\t\t/*\n\t\t\t\t * Tile is clipped horizontally. Calculate\n\t\t\t\t * visible portion and skewing factors.\n\t\t\t\t */\n\t\t\t\tif (colb + tilew > imagew) {\n\t\t\t\t\tuint32 width = (imagew - colb);\n\t\t\t\t\tint oskew = tilew - width;\n\n\t\t\t\t\tcpContigBufToSeparateBuf(obuf,\n\t\t\t\t\t bufp + (colb*spp) + s,\n\t\t\t\t\t nrow, width/bytes_per_sample,\n\t\t\t\t\t oskew, (oskew*spp)+iskew, spp,\n\t\t\t\t\t bytes_per_sample);\n\t\t\t\t} else\n\t\t\t\t\tcpContigBufToSeparateBuf(obuf,\n\t\t\t\t\t bufp + (colb*spp) + s,\n\t\t\t\t\t nrow, tilewidth,\n\t\t\t\t\t 0, iskew, spp,\n\t\t\t\t\t bytes_per_sample);\n\t\t\t\tif (TIFFWriteTile(out, obuf, col, row, 0, s) < 0) {\n\t\t\t\t\tTIFFError(TIFFFileName(out),\n\t\t\t\t\t \"Error, can't write tile at %lu %lu \"\n\t\t\t\t\t \"sample %lu\",\n\t\t\t\t\t (unsigned long) col,\n\t\t\t\t\t (unsigned long) row,\n\t\t\t\t\t (unsigned long) s);\n\t\t\t\t\t_TIFFfree(obuf);\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t\tcolb += tilew;\n\t\t}\n\t\tbufp += nrow * iimagew;\n\t}\n\t_TIFFfree(obuf);\n\treturn 1;\n}\n\n/*\n * Contig strips -> contig tiles.\n */\nDECLAREcpFunc(cpContigStrips2ContigTiles)\n{\n\treturn cpImage(in, out,\n\t readContigStripsIntoBuffer,\n\t writeBufferToContigTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Contig strips -> separate tiles.\n */\nDECLAREcpFunc(cpContigStrips2SeparateTiles)\n{\n\treturn cpImage(in, out,\n\t readContigStripsIntoBuffer,\n\t writeBufferToSeparateTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate strips -> contig tiles.\n */\nDECLAREcpFunc(cpSeparateStrips2ContigTiles)\n{\n\treturn cpImage(in, out,\n\t readSeparateStripsIntoBuffer,\n\t writeBufferToContigTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate strips -> separate tiles.\n */\nDECLAREcpFunc(cpSeparateStrips2SeparateTiles)\n{\n\treturn cpImage(in, out,\n\t readSeparateStripsIntoBuffer,\n\t writeBufferToSeparateTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Contig strips -> contig tiles.\n */\nDECLAREcpFunc(cpContigTiles2ContigTiles)\n{\n\treturn cpImage(in, out,\n\t readContigTilesIntoBuffer,\n\t writeBufferToContigTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Contig tiles -> separate tiles.\n */\nDECLAREcpFunc(cpContigTiles2SeparateTiles)\n{\n\treturn cpImage(in, out,\n\t readContigTilesIntoBuffer,\n\t writeBufferToSeparateTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate tiles -> contig tiles.\n */\nDECLAREcpFunc(cpSeparateTiles2ContigTiles)\n{\n\treturn cpImage(in, out,\n\t readSeparateTilesIntoBuffer,\n\t writeBufferToContigTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate tiles -> separate tiles (tile dimension change).\n */\nDECLAREcpFunc(cpSeparateTiles2SeparateTiles)\n{\n\treturn cpImage(in, out,\n\t readSeparateTilesIntoBuffer,\n\t writeBufferToSeparateTiles,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Contig tiles -> contig tiles (tile dimension change).\n */\nDECLAREcpFunc(cpContigTiles2ContigStrips)\n{\n\treturn cpImage(in, out,\n\t readContigTilesIntoBuffer,\n\t writeBufferToContigStrips,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Contig tiles -> separate strips.\n */\nDECLAREcpFunc(cpContigTiles2SeparateStrips)\n{\n\treturn cpImage(in, out,\n\t readContigTilesIntoBuffer,\n\t writeBufferToSeparateStrips,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate tiles -> contig strips.\n */\nDECLAREcpFunc(cpSeparateTiles2ContigStrips)\n{\n\treturn cpImage(in, out,\n\t readSeparateTilesIntoBuffer,\n\t writeBufferToContigStrips,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Separate tiles -> separate strips.\n */\nDECLAREcpFunc(cpSeparateTiles2SeparateStrips)\n{\n\treturn cpImage(in, out,\n\t readSeparateTilesIntoBuffer,\n\t writeBufferToSeparateStrips,\n\t imagelength, imagewidth, spp);\n}\n\n/*\n * Select the appropriate copy function to use.\n */\nstatic copyFunc\npickCopyFunc(TIFF* in, TIFF* out, uint16 bitspersample, uint16 samplesperpixel)\n{\n\tuint16 shortv;\n\tuint32 w, l, tw, tl;\n\tint bychunk;\n\n\t(void) TIFFGetField(in, TIFFTAG_PLANARCONFIG, &shortv);\n\tif (shortv != config && bitspersample != 8 && samplesperpixel > 1) {\n\t\tfprintf(stderr,\n\t\t \"%s: Cannot handle different planar configuration w/ bits/sample != 8\\n\",\n\t\t TIFFFileName(in));\n\t\treturn (NULL);\n\t}\n\tTIFFGetField(in, TIFFTAG_IMAGEWIDTH, &w);\n\tTIFFGetField(in, TIFFTAG_IMAGELENGTH, &l);\n\tif (!(TIFFIsTiled(out) || TIFFIsTiled(in))) {\n\t\tuint32 irps = (uint32) -1L;\n\t\tTIFFGetField(in, TIFFTAG_ROWSPERSTRIP, &irps);\n\t\t/* if biased, force decoded copying to allow image subtraction */\n\t\tbychunk = !bias && (rowsperstrip == irps);\n\t}else{ /* either in or out is tiled */\n\t\tif (bias) {\n\t\t\tfprintf(stderr,\n\t\t\t \"%s: Cannot handle tiled configuration w/bias image\\n\",\n\t\t\tTIFFFileName(in));\n\t\t\treturn (NULL);\n\t\t}\n\t\tif (TIFFIsTiled(out)) {\n\t\t\tif (!TIFFGetField(in, TIFFTAG_TILEWIDTH, &tw))\n\t\t\t\ttw = w;\n\t\t\tif (!TIFFGetField(in, TIFFTAG_TILELENGTH, &tl))\n\t\t\t\ttl = l;\n\t\t\tbychunk = (tw == tilewidth && tl == tilelength);\n\t\t} else { /* out's not, so in must be tiled */\n\t\t\tTIFFGetField(in, TIFFTAG_TILEWIDTH, &tw);\n\t\t\tTIFFGetField(in, TIFFTAG_TILELENGTH, &tl);\n\t\t\tbychunk = (tw == w && tl == rowsperstrip);\n\t\t}\n\t}\n#define\tT 1\n#define\tF 0\n#define pack(a,b,c,d,e)\t((long)(((a)<<11)|((b)<<3)|((c)<<2)|((d)<<1)|(e)))\n\tswitch(pack(shortv,config,TIFFIsTiled(in),TIFFIsTiled(out),bychunk)) {\n\t\t/* Strips -> Tiles */\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, F,T,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, F,T,T):\n\t\t\treturn cpContigStrips2ContigTiles;\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, F,T,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, F,T,T):\n\t\t\treturn cpContigStrips2SeparateTiles;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, F,T,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, F,T,T):\n\t\t\treturn cpSeparateStrips2ContigTiles;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, F,T,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, F,T,T):\n\t\t\treturn cpSeparateStrips2SeparateTiles;\n\t\t/* Tiles -> Tiles */\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, T,T,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, T,T,T):\n\t\t\treturn cpContigTiles2ContigTiles;\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, T,T,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, T,T,T):\n\t\t\treturn cpContigTiles2SeparateTiles;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, T,T,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, T,T,T):\n\t\t\treturn cpSeparateTiles2ContigTiles;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, T,T,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, T,T,T):\n\t\t\treturn cpSeparateTiles2SeparateTiles;\n\t\t/* Tiles -> Strips */\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, T,F,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, T,F,T):\n\t\t\treturn cpContigTiles2ContigStrips;\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, T,F,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, T,F,T):\n\t\t\treturn cpContigTiles2SeparateStrips;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, T,F,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, T,F,T):\n\t\t\treturn cpSeparateTiles2ContigStrips;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, T,F,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, T,F,T):\n\t\t\treturn cpSeparateTiles2SeparateStrips;\n\t\t/* Strips -> Strips */\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, F,F,F):\n\t\t\treturn bias ? cpBiasedContig2Contig : cpContig2ContigByRow;\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_CONTIG, F,F,T):\n\t\t\treturn cpDecodedStrips;\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, F,F,F):\n\t\tcase pack(PLANARCONFIG_CONTIG, PLANARCONFIG_SEPARATE, F,F,T):\n\t\t\treturn cpContig2SeparateByRow;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, F,F,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_CONTIG, F,F,T):\n\t\t\treturn cpSeparate2ContigByRow;\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, F,F,F):\n\t\tcase pack(PLANARCONFIG_SEPARATE, PLANARCONFIG_SEPARATE, F,F,T):\n\t\t\treturn cpSeparate2SeparateByRow;\n\t}\n#undef pack\n#undef F\n#undef T\n\tfprintf(stderr, \"tiffcp: %s: Don't know how to copy/convert image.\\n\",\n\t TIFFFileName(in));\n\treturn (NULL);\n}\n\n/* vim: set ts=8 sts=8 sw=8 noet: */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/libtiff_2009-06-30-b44af47-e0b51f3.c"}}},{"rowIdx":77,"cells":{"id":{"kind":"string","value":"manybugs_data_78"},"content":{"kind":"string","value":"/* gzip (GNU zip) -- compress files with zip algorithm and 'compress' interface\n\n Copyright (C) 1999, 2001-2002, 2006-2007, 2009 Free Software Foundation,\n Inc.\n Copyright (C) 1992-1993 Jean-loup Gailly\n\n This program is free software; you can redistribute it and/or modify\n it under the terms of the GNU General Public License as published by\n the Free Software Foundation; either version 3, or (at your option)\n any later version.\n\n This program is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU General Public License for more details.\n\n You should have received a copy of the GNU General Public License\n along with this program; if not, write to the Free Software Foundation,\n Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */\n\n/*\n * The unzip code was written and put in the public domain by Mark Adler.\n * Portions of the lzw code are derived from the public domain 'compress'\n * written by Spencer Thomas, Joe Orost, James Woods, Jim McKie, Steve Davies,\n * Ken Turkowski, Dave Mack and Peter Jannesen.\n *\n * See the license_msg below and the file COPYING for the software license.\n * See the file algorithm.doc for the compression algorithms and file formats.\n */\n\nstatic char *license_msg[] = {\n\"Copyright (C) 2007 Free Software Foundation, Inc.\",\n\"Copyright (C) 1993 Jean-loup Gailly.\",\n\"This is free software. You may redistribute copies of it under the terms of\",\n\"the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.\",\n\"There is NO WARRANTY, to the extent permitted by law.\",\n0};\n\n/* Compress files with zip algorithm and 'compress' interface.\n * See help() function below for all options.\n * Outputs:\n * file.gz: compressed file with same mode, owner, and utimes\n * or stdout with -c option or if stdin used as input.\n * If the output file name had to be truncated, the original name is kept\n * in the compressed file.\n * On MSDOS, file.tmp -> file.tmz. On VMS, file.tmp -> file.tmp-gz.\n *\n * Using gz on MSDOS would create too many file name conflicts. For\n * example, foo.txt -> foo.tgz (.tgz must be reserved as shorthand for\n * tar.gz). Similarly, foo.dir and foo.doc would both be mapped to foo.dgz.\n * I also considered 12345678.txt -> 12345txt.gz but this truncates the name\n * too heavily. There is no ideal solution given the MSDOS 8+3 limitation.\n *\n * For the meaning of all compilation flags, see comments in Makefile.in.\n */\n\n#include <config.h>\n#include <ctype.h>\n#include <sys/types.h>\n#include <signal.h>\n#include <sys/stat.h>\n#include <errno.h>\n\n#include \"closein.h\"\n#include \"tailor.h\"\n#include \"gzip.h\"\n#include \"lzw.h\"\n#include \"revision.h\"\n\n#include \"fcntl-safer.h\"\n#include \"getopt.h\"\n#include \"stat-time.h\"\n\n\t\t/* configuration */\n\n#ifdef HAVE_FCNTL_H\n# include <fcntl.h>\n#endif\n\n#ifdef HAVE_LIMITS_H\n# include <limits.h>\n#endif\n\n#ifdef HAVE_UNISTD_H\n# include <unistd.h>\n#endif\n\n#if defined STDC_HEADERS || defined HAVE_STDLIB_H\n# include <stdlib.h>\n#else\n extern int errno;\n#endif\n\n#ifndef NO_DIR\n# define NO_DIR 0\n#endif\n#if !NO_DIR\n# include <dirent.h>\n# ifndef _D_EXACT_NAMLEN\n# define _D_EXACT_NAMLEN(dp) strlen ((dp)->d_name)\n# endif\n#endif\n\n#ifdef CLOSEDIR_VOID\n# define CLOSEDIR(d) (closedir(d), 0)\n#else\n# define CLOSEDIR(d) closedir(d)\n#endif\n\n#ifndef NO_UTIME\n# include <utimens.h>\n#endif\n\n#define RW_USER (S_IRUSR | S_IWUSR) /* creation mode for open() */\n\n#ifndef MAX_PATH_LEN\n# define MAX_PATH_LEN 1024 /* max pathname length */\n#endif\n\n#ifndef SEEK_END\n# define SEEK_END 2\n#endif\n\n#ifndef CHAR_BIT\n# define CHAR_BIT 8\n#endif\n\n#ifdef off_t\n off_t lseek OF((int fd, off_t offset, int whence));\n#endif\n\n#ifndef OFF_T_MIN\n#define OFF_T_MIN (~ (off_t) 0 << (sizeof (off_t) * CHAR_BIT - 1))\n#endif\n\n#ifndef OFF_T_MAX\n#define OFF_T_MAX (~ (off_t) 0 - OFF_T_MIN)\n#endif\n\n/* Use SA_NOCLDSTOP as a proxy for whether the sigaction machinery is\n present. */\n#ifndef SA_NOCLDSTOP\n# define SA_NOCLDSTOP 0\n# define sigprocmask(how, set, oset) /* empty */\n# define sigset_t int\n# if ! HAVE_SIGINTERRUPT\n# define siginterrupt(sig, flag) /* empty */\n# endif\n#endif\n\n#ifndef HAVE_WORKING_O_NOFOLLOW\n# define HAVE_WORKING_O_NOFOLLOW 0\n#endif\n\n#ifndef ELOOP\n# define ELOOP EINVAL\n#endif\n\n/* Separator for file name parts (see shorten_name()) */\n#ifdef NO_MULTIPLE_DOTS\n# define PART_SEP \"-\"\n#else\n# define PART_SEP \".\"\n#endif\n\n\t\t/* global buffers */\n\nDECLARE(uch, inbuf, INBUFSIZ +INBUF_EXTRA);\nDECLARE(uch, outbuf, OUTBUFSIZ+OUTBUF_EXTRA);\nDECLARE(ush, d_buf, DIST_BUFSIZE);\nDECLARE(uch, window, 2L*WSIZE);\n#ifndef MAXSEG_64K\n DECLARE(ush, tab_prefix, 1L<<BITS);\n#else\n DECLARE(ush, tab_prefix0, 1L<<(BITS-1));\n DECLARE(ush, tab_prefix1, 1L<<(BITS-1));\n#endif\n\n\t\t/* local variables */\n\nint ascii = 0; /* convert end-of-lines to local OS conventions */\nint to_stdout = 0; /* output to stdout (-c) */\nint decompress = 0; /* decompress (-d) */\nint force = 0; /* don't ask questions, compress links (-f) */\nint no_name = -1; /* don't save or restore the original file name */\nint no_time = -1; /* don't save or restore the original file time */\nint recursive = 0; /* recurse through directories (-r) */\nint list = 0; /* list the file contents (-l) */\nint verbose = 0; /* be verbose (-v) */\nint quiet = 0; /* be very quiet (-q) */\nint do_lzw = 0; /* generate output compatible with old compress (-Z) */\nint test = 0; /* test .gz file integrity */\nint foreground = 0; /* set if program run in foreground */\nchar *program_name; /* program name */\nint maxbits = BITS; /* max bits per code for LZW */\nint method = DEFLATED;/* compression method */\nint level = 6; /* compression level */\nint exit_code = OK; /* program exit code */\nint save_orig_name; /* set if original name must be saved */\nint last_member; /* set for .zip and .Z files */\nint part_nb; /* number of parts in .gz file */\nstruct timespec time_stamp; /* original time stamp (modification time) */\noff_t ifile_size; /* input file size, -1 for devices (debug only) */\nchar *env; /* contents of GZIP env variable */\nchar **args = NULL; /* argv pointer if GZIP env variable defined */\nchar *z_suffix; /* default suffix (can be set with --suffix) */\nsize_t z_len; /* strlen(z_suffix) */\n\n/* The set of signals that are caught. */\nstatic sigset_t caught_signals;\n\n/* If nonzero then exit with status WARNING, rather than with the usual\n signal status, on receipt of a signal with this value. This\n suppresses a \"Broken Pipe\" message with some shells. */\nstatic int volatile exiting_signal;\n\n/* If nonnegative, close this file descriptor and unlink ofname on error. */\nstatic int volatile remove_ofname_fd = -1;\n\noff_t bytes_in; /* number of input bytes */\noff_t bytes_out; /* number of output bytes */\noff_t total_in;\t\t /* input bytes for all files */\noff_t total_out;\t /* output bytes for all files */\nchar ifname[MAX_PATH_LEN]; /* input file name */\nchar ofname[MAX_PATH_LEN]; /* output file name */\nstruct stat istat; /* status for input file */\nint ifd; /* input file descriptor */\nint ofd; /* output file descriptor */\nunsigned insize; /* valid bytes in inbuf */\nunsigned inptr; /* index of next byte to be processed in inbuf */\nunsigned outcnt; /* bytes in output buffer */\n\nstatic int handled_sig[] =\n {\n /* SIGINT must be first, as 'foreground' depends on it. */\n SIGINT\n\n#ifdef SIGHUP\n , SIGHUP\n#endif\n#ifdef SIGPIPE\n , SIGPIPE\n#else\n# define SIGPIPE 0\n#endif\n#ifdef SIGTERM\n , SIGTERM\n#endif\n#ifdef SIGXCPU\n , SIGXCPU\n#endif\n#ifdef SIGXFSZ\n , SIGXFSZ\n#endif\n };\n\nstruct option longopts[] =\n{\n /* { name has_arg *flag val } */\n {\"ascii\", 0, 0, 'a'}, /* ascii text mode */\n {\"to-stdout\", 0, 0, 'c'}, /* write output on standard output */\n {\"stdout\", 0, 0, 'c'}, /* write output on standard output */\n {\"decompress\", 0, 0, 'd'}, /* decompress */\n {\"uncompress\", 0, 0, 'd'}, /* decompress */\n /* {\"encrypt\", 0, 0, 'e'}, encrypt */\n {\"force\", 0, 0, 'f'}, /* force overwrite of output file */\n {\"help\", 0, 0, 'h'}, /* give help */\n /* {\"pkzip\", 0, 0, 'k'}, force output in pkzip format */\n {\"list\", 0, 0, 'l'}, /* list .gz file contents */\n {\"license\", 0, 0, 'L'}, /* display software license */\n {\"no-name\", 0, 0, 'n'}, /* don't save or restore original name & time */\n {\"name\", 0, 0, 'N'}, /* save or restore original name & time */\n {\"quiet\", 0, 0, 'q'}, /* quiet mode */\n {\"silent\", 0, 0, 'q'}, /* quiet mode */\n {\"recursive\", 0, 0, 'r'}, /* recurse through directories */\n {\"suffix\", 1, 0, 'S'}, /* use given suffix instead of .gz */\n {\"test\", 0, 0, 't'}, /* test compressed file integrity */\n {\"no-time\", 0, 0, 'T'}, /* don't save or restore the time stamp */\n {\"verbose\", 0, 0, 'v'}, /* verbose mode */\n {\"version\", 0, 0, 'V'}, /* display version number */\n {\"fast\", 0, 0, '1'}, /* compress faster */\n {\"best\", 0, 0, '9'}, /* compress better */\n {\"lzw\", 0, 0, 'Z'}, /* make output compatible with old compress */\n {\"bits\", 1, 0, 'b'}, /* max number of bits per code (implies -Z) */\n { 0, 0, 0, 0 }\n};\n\n/* local functions */\n\nlocal void try_help OF((void)) ATTRIBUTE_NORETURN;\nlocal void help OF((void));\nlocal void license OF((void));\nlocal void version OF((void));\nlocal int input_eof\tOF((void));\nlocal void treat_stdin OF((void));\nlocal void treat_file OF((char *iname));\nlocal int create_outfile OF((void));\nlocal char *get_suffix OF((char *name));\nlocal int open_input_file OF((char *iname, struct stat *sbuf));\nlocal int make_ofname OF((void));\nlocal void shorten_name OF((char *name));\nlocal int get_method OF((int in));\nlocal void do_list OF((int ifd, int method));\nlocal int check_ofname OF((void));\nlocal void copy_stat OF((struct stat *ifstat));\nlocal void install_signal_handlers OF((void));\nlocal void remove_output_file OF((void));\nlocal RETSIGTYPE abort_gzip_signal OF((int));\nlocal void do_exit OF((int exitcode)) ATTRIBUTE_NORETURN;\n int main OF((int argc, char **argv));\nint (*work) OF((int infile, int outfile)) = zip; /* function to call */\n\n#if ! NO_DIR\nlocal void treat_dir OF((int fd, char *dir));\n#endif\n\n#define strequ(s1, s2) (strcmp((s1),(s2)) == 0)\n\nstatic void\ntry_help ()\n{\n fprintf (stderr, \"Try `%s --help' for more information.\\n\",\n\t program_name);\n do_exit (ERROR);\n}\n\n/* ======================================================================== */\nlocal void help()\n{\n static char *help_msg[] = {\n \"Compress or uncompress FILEs (by default, compress FILES in-place).\",\n \"\",\n \"Mandatory arguments to long options are mandatory for short options too.\",\n \"\",\n#if O_BINARY\n \" -a, --ascii ascii text; convert end-of-line using local conventions\",\n#endif\n \" -c, --stdout write on standard output, keep original files unchanged\",\n \" -d, --decompress decompress\",\n/* -e, --encrypt encrypt */\n \" -f, --force force overwrite of output file and compress links\",\n \" -h, --help give this help\",\n/* -k, --pkzip force output in pkzip format */\n \" -l, --list list compressed file contents\",\n \" -L, --license display software license\",\n#ifdef UNDOCUMENTED\n \" -m, --no-time do not save or restore the original modification time\",\n \" -M, --time save or restore the original modification time\",\n#endif\n \" -n, --no-name do not save or restore the original name and time stamp\",\n \" -N, --name save or restore the original name and time stamp\",\n \" -q, --quiet suppress all warnings\",\n#if ! NO_DIR\n \" -r, --recursive operate recursively on directories\",\n#endif\n \" -S, --suffix=SUF use suffix SUF on compressed files\",\n \" -t, --test test compressed file integrity\",\n \" -v, --verbose verbose mode\",\n \" -V, --version display version number\",\n \" -1, --fast compress faster\",\n \" -9, --best compress better\",\n#ifdef LZW\n \" -Z, --lzw produce output compatible with old compress\",\n \" -b, --bits=BITS max number of bits per code (implies -Z)\",\n#endif\n \"\",\n \"With no FILE, or when FILE is -, read standard input.\",\n \"\",\n \"Report bugs to <bug-gzip@gnu.org>.\",\n 0};\n char **p = help_msg;\n\n printf (\"Usage: %s [OPTION]... [FILE]...\\n\", program_name);\n while (*p) printf (\"%s\\n\", *p++);\n}\n\n/* ======================================================================== */\nlocal void license()\n{\n char **p = license_msg;\n\n printf (\"%s %s\\n\", program_name, VERSION);\n while (*p) printf (\"%s\\n\", *p++);\n}\n\n/* ======================================================================== */\nlocal void version()\n{\n license ();\n printf (\"\\n\");\n printf (\"Written by Jean-loup Gailly.\\n\");\n}\n\nlocal void progerror (string)\n char *string;\n{\n int e = errno;\n fprintf (stderr, \"%s: \", program_name);\n errno = e;\n perror(string);\n exit_code = ERROR;\n}\n\n/* ======================================================================== */\nint main (argc, argv)\n int argc;\n char **argv;\n{\n int file_count; /* number of files to process */\n size_t proglen; /* length of program_name */\n int optc; /* current option */\n\n EXPAND(argc, argv); /* wild card expansion if necessary */\n\n program_name = gzip_base_name (argv[0]);\n proglen = strlen (program_name);\n\n atexit (close_stdin);\n\n /* Suppress .exe for MSDOS, OS/2 and VMS: */\n if (4 < proglen && strequ (program_name + proglen - 4, \".exe\"))\n program_name[proglen - 4] = '\\0';\n\n /* Add options in GZIP environment variable if there is one */\n env = add_envopt(&argc, &argv, OPTIONS_VAR);\n if (env != NULL) args = argv;\n\n#ifndef GNU_STANDARD\n# define GNU_STANDARD 1\n#endif\n#if !GNU_STANDARD\n /* For compatibility with old compress, use program name as an option.\n * Unless you compile with -DGNU_STANDARD=0, this program will behave as\n * gzip even if it is invoked under the name gunzip or zcat.\n *\n * Systems which do not support links can still use -d or -dc.\n * Ignore an .exe extension for MSDOS, OS/2 and VMS.\n */\n if (strncmp (program_name, \"un\", 2) == 0 /* ungzip, uncompress */\n\t|| strncmp (program_name, \"gun\", 3) == 0) /* gunzip */\n\tdecompress = 1;\n else if (strequ (program_name + 1, \"cat\") /* zcat, pcat, gcat */\n\t || strequ (program_name, \"gzcat\")) /* gzcat */\n\tdecompress = to_stdout = 1;\n#endif\n\n z_suffix = Z_SUFFIX;\n z_len = strlen(z_suffix);\n\n while ((optc = getopt_long (argc, argv, \"ab:cdfhH?lLmMnNqrS:tvVZ123456789\",\n\t\t\t\tlongopts, (int *)0)) != -1) {\n\tswitch (optc) {\n case 'a':\n ascii = 1; break;\n\tcase 'b':\n\t maxbits = atoi(optarg);\n\t for (; *optarg; optarg++)\n\t if (! ('0' <= *optarg && *optarg <= '9'))\n\t\t{\n\t\t fprintf (stderr, \"%s: -b operand is not an integer\\n\",\n\t\t\t program_name);\n\t\t try_help ();\n\t\t}\n\t break;\n\tcase 'c':\n\t to_stdout = 1; break;\n\tcase 'd':\n\t decompress = 1; break;\n\tcase 'f':\n\t force++; break;\n\tcase 'h': case 'H':\n\t help(); do_exit(OK); break;\n\tcase 'l':\n\t list = decompress = to_stdout = 1; break;\n\tcase 'L':\n\t license(); do_exit(OK); break;\n\tcase 'm': /* undocumented, may change later */\n\t no_time = 1; break;\n\tcase 'M': /* undocumented, may change later */\n\t no_time = 0; break;\n\tcase 'n':\n\t no_name = no_time = 1; break;\n\tcase 'N':\n\t no_name = no_time = 0; break;\n\tcase 'q':\n\t quiet = 1; verbose = 0; break;\n\tcase 'r':\n#if NO_DIR\n\t fprintf (stderr, \"%s: -r not supported on this system\\n\",\n\t\t program_name);\n\t try_help ();\n#else\n\t recursive = 1;\n#endif\n\t break;\n\tcase 'S':\n#ifdef NO_MULTIPLE_DOTS\n if (*optarg == '.') optarg++;\n#endif\n z_len = strlen(optarg);\n\t z_suffix = optarg;\n break;\n\tcase 't':\n\t test = decompress = to_stdout = 1;\n\t break;\n\tcase 'v':\n\t verbose++; quiet = 0; break;\n\tcase 'V':\n\t version(); do_exit(OK); break;\n\tcase 'Z':\n#ifdef LZW\n\t do_lzw = 1; break;\n#else\n\t fprintf(stderr, \"%s: -Z not supported in this version\\n\",\n\t\t program_name);\n\t try_help ();\n\t break;\n#endif\n\tcase '1': case '2': case '3': case '4':\n\tcase '5': case '6': case '7': case '8': case '9':\n\t level = optc - '0';\n\t break;\n\tdefault:\n\t /* Error message already emitted by getopt_long. */\n\t try_help ();\n\t}\n } /* loop on all arguments */\n\n /* By default, save name and timestamp on compression but do not\n * restore them on decompression.\n */\n if (no_time < 0) no_time = decompress;\n if (no_name < 0) no_name = decompress;\n\n file_count = argc - optind;\n\n#if O_BINARY\n#else\n if (ascii && !quiet) {\n\tfprintf(stderr, \"%s: option --ascii ignored on this system\\n\",\n\t\tprogram_name);\n }\n#endif\n if ((z_len == 0 && !decompress) || z_len > MAX_SUFFIX) {\n fprintf(stderr, \"%s: incorrect suffix '%s'\\n\",\n program_name, z_suffix);\n do_exit(ERROR);\n }\n if (do_lzw && !decompress) work = lzw;\n\n /* Allocate all global buffers (for DYN_ALLOC option) */\n ALLOC(uch, inbuf, INBUFSIZ +INBUF_EXTRA);\n ALLOC(uch, outbuf, OUTBUFSIZ+OUTBUF_EXTRA);\n ALLOC(ush, d_buf, DIST_BUFSIZE);\n ALLOC(uch, window, 2L*WSIZE);\n#ifndef MAXSEG_64K\n ALLOC(ush, tab_prefix, 1L<<BITS);\n#else\n ALLOC(ush, tab_prefix0, 1L<<(BITS-1));\n ALLOC(ush, tab_prefix1, 1L<<(BITS-1));\n#endif\n\n exiting_signal = quiet ? SIGPIPE : 0;\n install_signal_handlers ();\n\n /* And get to work */\n if (file_count != 0) {\n\tif (to_stdout && !test && !list && (!decompress || !ascii)) {\n\t SET_BINARY_MODE(fileno(stdout));\n\t}\n while (optind < argc) {\n\t treat_file(argv[optind++]);\n\t}\n } else { /* Standard input */\n\ttreat_stdin();\n }\n if (list && !quiet && file_count > 1) {\n\tdo_list(-1, -1); /* print totals */\n }\n do_exit(exit_code);\n return exit_code; /* just to avoid lint warning */\n}\n\n/* Return nonzero when at end of file on input. */\nlocal int\ninput_eof ()\n{\n if (!decompress || last_member)\n return 1;\n\n if (inptr == insize)\n {\n if (insize != INBUFSIZ || fill_inbuf (1) == EOF)\n\treturn 1;\n\n /* Unget the char that fill_inbuf got. */\n inptr = 0;\n }\n\n return 0;\n}\n\n/* ========================================================================\n * Compress or decompress stdin\n */\nlocal void treat_stdin()\n{\n if (!force && !list &&\n\tisatty(fileno((FILE *)(decompress ? stdin : stdout)))) {\n\t/* Do not send compressed data to the terminal or read it from\n\t * the terminal. We get here when user invoked the program\n\t * without parameters, so be helpful. According to the GNU standards:\n\t *\n\t * If there is one behavior you think is most useful when the output\n\t * is to a terminal, and another that you think is most useful when\n\t * the output is a file or a pipe, then it is usually best to make\n\t * the default behavior the one that is useful with output to a\n\t * terminal, and have an option for the other behavior.\n\t *\n\t * Here we use the --force option to get the other behavior.\n\t */\n\tfprintf(stderr,\n \"%s: compressed data not %s a terminal. Use -f to force %scompression.\\n\",\n\t\tprogram_name, decompress ? \"read from\" : \"written to\",\n\t\tdecompress ? \"de\" : \"\");\n\tfprintf (stderr, \"For help, type: %s -h\\n\", program_name);\n\tdo_exit(ERROR);\n }\n\n if (decompress || !ascii) {\n\tSET_BINARY_MODE(fileno(stdin));\n }\n if (!test && !list && (!decompress || !ascii)) {\n\tSET_BINARY_MODE(fileno(stdout));\n }\n strcpy(ifname, \"stdin\");\n strcpy(ofname, \"stdout\");\n\n /* Get the file's time stamp and size. */\n if (fstat (fileno (stdin), &istat) != 0)\n {\n\tprogerror (\"standard input\");\n\tdo_exit (ERROR);\n }\n ifile_size = S_ISREG (istat.st_mode) ? istat.st_size : -1;\n time_stamp.tv_nsec = -1;\n if (!no_time || list)\n time_stamp = get_stat_mtime (&istat);\n\n clear_bufs(); /* clear input and output buffers */\n to_stdout = 1;\n part_nb = 0;\n\n if (decompress) {\n\tmethod = get_method(ifd);\n\tif (method < 0) {\n\t do_exit(exit_code); /* error message already emitted */\n\t}\n }\n if (list) {\n do_list(ifd, method);\n return;\n }\n\n /* Actually do the compression/decompression. Loop over zipped members.\n */\n for (;;) {\n\tif ((*work)(fileno(stdin), fileno(stdout)) != OK) return;\n\n\tif (input_eof ())\n\t break;\n\n\tmethod = get_method(ifd);\n\tif (method < 0) return; /* error message already emitted */\n\tbytes_out = 0; /* required for length check */\n }\n\n if (verbose) {\n\tif (test) {\n\t fprintf(stderr, \" OK\\n\");\n\n\t} else if (!decompress) {\n\t display_ratio(bytes_in-(bytes_out-header_bytes), bytes_in, stderr);\n\t fprintf(stderr, \"\\n\");\n#ifdef DISPLAY_STDIN_RATIO\n\t} else {\n\t display_ratio(bytes_out-(bytes_in-header_bytes), bytes_out,stderr);\n\t fprintf(stderr, \"\\n\");\n#endif\n\t}\n }\n}\n\n/* ========================================================================\n * Compress or decompress the given file\n */\nlocal void treat_file(iname)\n char *iname;\n{\n /* Accept \"-\" as synonym for stdin */\n if (strequ(iname, \"-\")) {\n\tint cflag = to_stdout;\n\ttreat_stdin();\n\tto_stdout = cflag;\n\treturn;\n }\n\n /* Check if the input file is present, set ifname and istat: */\n ifd = open_input_file (iname, &istat);\n if (ifd < 0)\n return;\n\n /* If the input name is that of a directory, recurse or ignore: */\n if (S_ISDIR(istat.st_mode)) {\n#if ! NO_DIR\n\tif (recursive) {\n\t treat_dir (ifd, iname);\n\t /* Warning: ifname is now garbage */\n\t return;\n\t}\n#endif\n\tclose (ifd);\n\tWARN ((stderr, \"%s: %s is a directory -- ignored\\n\",\n\t program_name, ifname));\n\treturn;\n }\n\n if (! to_stdout)\n {\n\tif (! S_ISREG (istat.st_mode))\n\t {\n\t WARN ((stderr,\n\t\t \"%s: %s is not a directory or a regular file - ignored\\n\",\n\t\t program_name, ifname));\n\t close (ifd);\n\t return;\n\t }\n\tif (istat.st_mode & S_ISUID)\n\t {\n\t WARN ((stderr, \"%s: %s is set-user-ID on execution - ignored\\n\",\n\t\t program_name, ifname));\n\t close (ifd);\n\t return;\n\t }\n\tif (istat.st_mode & S_ISGID)\n\t {\n\t WARN ((stderr, \"%s: %s is set-group-ID on execution - ignored\\n\",\n\t\t program_name, ifname));\n\t close (ifd);\n\t return;\n\t }\n\n\tif (! force)\n\t {\n\t if (istat.st_mode & S_ISVTX)\n\t {\n\t\tWARN ((stderr,\n\t\t \"%s: %s has the sticky bit set - file ignored\\n\",\n\t\t program_name, ifname));\n\t\tclose (ifd);\n\t\treturn;\n\t }\n\t if (2 <= istat.st_nlink)\n\t {\n\t\tWARN ((stderr, \"%s: %s has %lu other link%c -- unchanged\\n\",\n\t\t program_name, ifname,\n\t\t (unsigned long int) istat.st_nlink - 1,\n\t\t istat.st_nlink == 2 ? ' ' : 's'));\n\t\tclose (ifd);\n\t\treturn;\n\t }\n\t }\n }\n\n ifile_size = S_ISREG (istat.st_mode) ? istat.st_size : -1;\n time_stamp.tv_nsec = -1;\n if (!no_time || list)\n time_stamp = get_stat_mtime (&istat);\n\n /* Generate output file name. For -r and (-t or -l), skip files\n * without a valid gzip suffix (check done in make_ofname).\n */\n if (to_stdout && !list && !test) {\n\tstrcpy(ofname, \"stdout\");\n\n } else if (make_ofname() != OK) {\n\tclose (ifd);\n\treturn;\n }\n\n clear_bufs(); /* clear input and output buffers */\n part_nb = 0;\n\n if (decompress) {\n\tmethod = get_method(ifd); /* updates ofname if original given */\n\tif (method < 0) {\n\t close(ifd);\n\t return; /* error message already emitted */\n\t}\n }\n if (list) {\n do_list(ifd, method);\n if (close (ifd) != 0)\n\t read_error ();\n return;\n }\n\n /* If compressing to a file, check if ofname is not ambiguous\n * because the operating system truncates names. Otherwise, generate\n * a new ofname and save the original name in the compressed file.\n */\n if (to_stdout) {\n\tofd = fileno(stdout);\n\t/* Keep remove_ofname_fd negative. */\n } else {\n\tif (create_outfile() != OK) return;\n\n\tif (!decompress && save_orig_name && !verbose && !quiet) {\n\t fprintf(stderr, \"%s: %s compressed to %s\\n\",\n\t\t program_name, ifname, ofname);\n\t}\n }\n /* Keep the name even if not truncated except with --no-name: */\n if (!save_orig_name) save_orig_name = !no_name;\n\n if (verbose) {\n\tfprintf(stderr, \"%s:\\t\", ifname);\n }\n\n /* Actually do the compression/decompression. Loop over zipped members.\n */\n for (;;) {\n\tif ((*work)(ifd, ofd) != OK) {\n\t method = -1; /* force cleanup */\n\t break;\n\t}\n\n\tif (input_eof ())\n\t break;\n\n\tmethod = get_method(ifd);\n\tif (method < 0) break; /* error message already emitted */\n\tbytes_out = 0; /* required for length check */\n }\n\n if (close (ifd) != 0)\n read_error ();\n\n if (!to_stdout)\n {\n\tsigset_t oldset;\n\tint unlink_errno;\n\n\tcopy_stat (&istat);\n\tif (close (ofd) != 0)\n\t write_error ();\n\n\tsigprocmask (SIG_BLOCK, &caught_signals, &oldset);\n\tremove_ofname_fd = -1;\n\tunlink_errno = xunlink (ifname) == 0 ? 0 : errno;\n\tsigprocmask (SIG_SETMASK, &oldset, NULL);\n\n\tif (unlink_errno)\n\t {\n\t WARN ((stderr, \"%s: \", program_name));\n\t if (!quiet)\n\t {\n\t\terrno = unlink_errno;\n\t\tperror (ifname);\n\t }\n\t }\n }\n\n if (method == -1) {\n\tif (!to_stdout)\n\t remove_output_file ();\n\treturn;\n }\n\n /* Display statistics */\n if(verbose) {\n\tif (test) {\n\t fprintf(stderr, \" OK\");\n\t} else if (decompress) {\n\t display_ratio(bytes_out-(bytes_in-header_bytes), bytes_out,stderr);\n\t} else {\n\t display_ratio(bytes_in-(bytes_out-header_bytes), bytes_in, stderr);\n\t}\n\tif (!test && !to_stdout) {\n\t fprintf(stderr, \" -- replaced with %s\", ofname);\n\t}\n\tfprintf(stderr, \"\\n\");\n }\n}\n\n/* ========================================================================\n * Create the output file. Return OK or ERROR.\n * Try several times if necessary to avoid truncating the z_suffix. For\n * example, do not create a compressed file of name \"1234567890123.\"\n * Sets save_orig_name to true if the file name has been truncated.\n * IN assertions: the input file has already been open (ifd is set) and\n * ofname has already been updated if there was an original name.\n * OUT assertions: ifd and ofd are closed in case of error.\n */\nlocal int create_outfile()\n{\n int name_shortened = 0;\n int flags = (O_WRONLY | O_CREAT | O_EXCL\n\t | (ascii && decompress ? 0 : O_BINARY));\n\n for (;;)\n {\n int open_errno;\n sigset_t oldset;\n\n sigprocmask (SIG_BLOCK, &caught_signals, &oldset);\n remove_ofname_fd = ofd = OPEN (ofname, flags, RW_USER);\n open_errno = errno;\n sigprocmask (SIG_SETMASK, &oldset, NULL);\n\n if (0 <= ofd)\n\tbreak;\n\n switch (open_errno)\n\t{\n#ifdef ENAMETOOLONG\n\tcase ENAMETOOLONG:\n\t shorten_name (ofname);\n\t name_shortened = 1;\n\t break;\n#endif\n\n\tcase EEXIST:\n\t if (check_ofname () != OK)\n\t {\n\t close (ifd);\n\t return ERROR;\n\t }\n\t break;\n\n\tdefault:\n\t progerror (ofname);\n\t close (ifd);\n\t return ERROR;\n\t}\n }\n\n if (name_shortened && decompress)\n {\n /* name might be too long if an original name was saved */\n WARN ((stderr, \"%s: %s: warning, name truncated\\n\",\n\t program_name, ofname));\n }\n\n return OK;\n}\n\n/* ========================================================================\n * Return a pointer to the 'z' suffix of a file name, or NULL. For all\n * systems, \".gz\", \".z\", \".Z\", \".taz\", \".tgz\", \"-gz\", \"-z\" and \"_z\" are\n * accepted suffixes, in addition to the value of the --suffix option.\n * \".tgz\" is a useful convention for tar.z files on systems limited\n * to 3 characters extensions. On such systems, \".?z\" and \".??z\" are\n * also accepted suffixes. For Unix, we do not want to accept any\n * .??z suffix as indicating a compressed file; some people use .xyz\n * to denote volume data.\n * On systems allowing multiple versions of the same file (such as VMS),\n * this function removes any version suffix in the given name.\n */\nlocal char *get_suffix(name)\n char *name;\n{\n int nlen, slen;\n char suffix[MAX_SUFFIX+3]; /* last chars of name, forced to lower case */\n static char *known_suffixes[] =\n {NULL, \".gz\", \".z\", \".taz\", \".tgz\", \"-gz\", \"-z\", \"_z\",\n#ifdef MAX_EXT_CHARS\n \"z\",\n#endif\n NULL};\n char **suf = known_suffixes;\n\n *suf = z_suffix;\n if (strequ(z_suffix, \"z\")) suf++; /* check long suffixes first */\n\n#ifdef SUFFIX_SEP\n /* strip a version number from the file name */\n {\n\tchar *v = strrchr(name, SUFFIX_SEP);\n \tif (v != NULL) *v = '\\0';\n }\n#endif\n nlen = strlen(name);\n if (nlen <= MAX_SUFFIX+2) {\n strcpy(suffix, name);\n } else {\n strcpy(suffix, name+nlen-MAX_SUFFIX-2);\n }\n strlwr(suffix);\n slen = strlen(suffix);\n do {\n int s = strlen(*suf);\n if (slen > s && suffix[slen-s-1] != PATH_SEP\n && strequ(suffix + slen - s, *suf)) {\n return name+nlen-s;\n }\n } while (*++suf != NULL);\n\n return NULL;\n}\n\n\n/* Open file NAME with the given flags and mode and store its status\n into *ST. Return a file descriptor to the newly opened file, or -1\n (setting errno) on failure. */\nstatic int\nopen_and_stat (char *name, int flags, mode_t mode, struct stat *st)\n{\n int fd;\n\n /* Refuse to follow symbolic links unless -c or -f. */\n if (!to_stdout && !force)\n {\n if (HAVE_WORKING_O_NOFOLLOW)\n\tflags |= O_NOFOLLOW;\n else\n\t{\n#if HAVE_LSTAT || defined lstat\n\t if (lstat (name, st) != 0)\n\t return -1;\n\t else if (S_ISLNK (st->st_mode))\n\t {\n\t errno = ELOOP;\n\t return -1;\n\t }\n#endif\n\t}\n }\n\n fd = OPEN (name, flags, mode);\n if (0 <= fd && fstat (fd, st) != 0)\n {\n int e = errno;\n close (fd);\n errno = e;\n return -1;\n }\n return fd;\n}\n\n\n/* ========================================================================\n * Set ifname to the input file name (with a suffix appended if necessary)\n * and istat to its stats. For decompression, if no file exists with the\n * original name, try adding successively z_suffix, .gz, .z, -z and .Z.\n * For MSDOS, we try only z_suffix and z.\n * Return an open file descriptor or -1.\n */\nstatic int\nopen_input_file (iname, sbuf)\n char *iname;\n struct stat *sbuf;\n{\n int ilen; /* strlen(ifname) */\n int z_suffix_errno = 0;\n static char *suffixes[] = {NULL, \".gz\", \".z\", \"-z\", \".Z\", NULL};\n char **suf = suffixes;\n char *s;\n#ifdef NO_MULTIPLE_DOTS\n char *dot; /* pointer to ifname extension, or NULL */\n#endif\n int fd;\n int open_flags = (O_RDONLY | O_NONBLOCK | O_NOCTTY\n\t\t | (ascii && !decompress ? 0 : O_BINARY));\n\n *suf = z_suffix;\n\n if (sizeof ifname - 1 <= strlen (iname))\n\tgoto name_too_long;\n\n strcpy(ifname, iname);\n\n /* If input file exists, return OK. */\n fd = open_and_stat (ifname, open_flags, RW_USER, sbuf);\n if (0 <= fd)\n return fd;\n\n if (!decompress || errno != ENOENT) {\n\tprogerror(ifname);\n\treturn -1;\n }\n /* file.ext doesn't exist, try adding a suffix (after removing any\n * version number for VMS).\n */\n s = get_suffix(ifname);\n if (s != NULL) {\n\tprogerror(ifname); /* ifname already has z suffix and does not exist */\n\treturn -1;\n }\n#ifdef NO_MULTIPLE_DOTS\n dot = strrchr(ifname, '.');\n if (dot == NULL) {\n strcat(ifname, \".\");\n dot = strrchr(ifname, '.');\n }\n#endif\n ilen = strlen(ifname);\n if (strequ(z_suffix, \".gz\")) suf++;\n\n /* Search for all suffixes */\n do {\n char *s0 = s = *suf;\n strcpy (ifname, iname);\n#ifdef NO_MULTIPLE_DOTS\n if (*s == '.') s++;\n if (*dot == '\\0') strcpy (dot, \".\");\n#endif\n#ifdef MAX_EXT_CHARS\n\tif (MAX_EXT_CHARS < strlen (s) + strlen (dot + 1))\n\t dot[MAX_EXT_CHARS + 1 - strlen (s)] = '\\0';\n#endif\n\tif (sizeof ifname <= ilen + strlen (s))\n\t goto name_too_long;\n strcat(ifname, s);\n\tfd = open_and_stat (ifname, open_flags, RW_USER, sbuf);\n\tif (0 <= fd)\n\t return fd;\n\tif (errno != ENOENT)\n\t {\n\t progerror (ifname);\n\t return -1;\n\t }\n\tif (strequ (s0, z_suffix))\n\t z_suffix_errno = errno;\n } while (*++suf != NULL);\n\n /* No suffix found, complain using z_suffix: */\n strcpy(ifname, iname);\n#ifdef NO_MULTIPLE_DOTS\n if (*dot == '\\0') strcpy(dot, \".\");\n#endif\n#ifdef MAX_EXT_CHARS\n if (MAX_EXT_CHARS < z_len + strlen (dot + 1))\n dot[MAX_EXT_CHARS + 1 - z_len] = '\\0';\n#endif\n strcat(ifname, z_suffix);\n errno = z_suffix_errno;\n progerror(ifname);\n return -1;\n\n name_too_long:\n fprintf (stderr, \"%s: %s: file name too long\\n\", program_name, iname);\n exit_code = ERROR;\n return -1;\n}\n\n/* ========================================================================\n * Generate ofname given ifname. Return OK, or WARNING if file must be skipped.\n * Sets save_orig_name to true if the file name has been truncated.\n */\nlocal int make_ofname()\n{\n char *suff; /* ofname z suffix */\n\n strcpy(ofname, ifname);\n /* strip a version number if any and get the gzip suffix if present: */\n suff = get_suffix(ofname);\n\n if (decompress) {\n\tif (suff == NULL) {\n\t /* With -t or -l, try all files (even without .gz suffix)\n\t * except with -r (behave as with just -dr).\n */\n if (!recursive && (list || test)) return OK;\n\n\t /* Avoid annoying messages with -r */\n\t if (verbose || (!recursive && !quiet)) {\n\t\tWARN((stderr,\"%s: %s: unknown suffix -- ignored\\n\",\n\t\t program_name, ifname));\n\t }\n\t return WARNING;\n\t}\n\t/* Make a special case for .tgz and .taz: */\n\tstrlwr(suff);\n\tif (strequ(suff, \".tgz\") || strequ(suff, \".taz\")) {\n\t strcpy(suff, \".tar\");\n\t} else {\n\t *suff = '\\0'; /* strip the z suffix */\n\t}\n /* ofname might be changed later if infile contains an original name */\n\n } else if (suff && ! force) {\n\t/* Avoid annoying messages with -r (see treat_dir()) */\n\tif (verbose || (!recursive && !quiet)) {\n\t /* Don't use WARN, as it affects exit status. */\n\t fprintf (stderr, \"%s: %s already has %s suffix -- unchanged\\n\",\n\t\t program_name, ifname, suff);\n\t}\n\treturn WARNING;\n } else {\n save_orig_name = 0;\n\n#ifdef NO_MULTIPLE_DOTS\n\tsuff = strrchr(ofname, '.');\n\tif (suff == NULL) {\n\t if (sizeof ofname <= strlen (ofname) + 1)\n\t\tgoto name_too_long;\n strcat(ofname, \".\");\n# ifdef MAX_EXT_CHARS\n\t if (strequ(z_suffix, \"z\")) {\n\t\tif (sizeof ofname <= strlen (ofname) + 2)\n\t\t goto name_too_long;\n\t\tstrcat(ofname, \"gz\"); /* enough room */\n\t\treturn OK;\n\t }\n /* On the Atari and some versions of MSDOS,\n * ENAMETOOLONG does not work correctly. So we\n * must truncate here.\n */\n } else if (strlen(suff)-1 + z_len > MAX_SUFFIX) {\n suff[MAX_SUFFIX+1-z_len] = '\\0';\n save_orig_name = 1;\n# endif\n }\n#endif /* NO_MULTIPLE_DOTS */\n\tif (sizeof ofname <= strlen (ofname) + z_len)\n\t goto name_too_long;\n\tstrcat(ofname, z_suffix);\n\n } /* decompress ? */\n return OK;\n\n name_too_long:\n WARN ((stderr, \"%s: %s: file name too long\\n\", program_name, ifname));\n return WARNING;\n}\n\n\n/* ========================================================================\n * Check the magic number of the input file and update ofname if an\n * original name was given and to_stdout is not set.\n * Return the compression method, -1 for error, -2 for warning.\n * Set inptr to the offset of the next byte to be processed.\n * Updates time_stamp if there is one and --no-time is not used.\n * This function may be called repeatedly for an input file consisting\n * of several contiguous gzip'ed members.\n * IN assertions: there is at least one remaining compressed member.\n * If the member is a zip file, it must be the only one.\n */\nlocal int get_method(in)\n int in; /* input file descriptor */\n{\n uch flags; /* compression flags */\n char magic[2]; /* magic header */\n int imagic1; /* like magic[1], but can represent EOF */\n ulg stamp; /* time stamp */\n\n /* If --force and --stdout, zcat == cat, so do not complain about\n * premature end of file: use try_byte instead of get_byte.\n */\n if (force && to_stdout) {\n\tmagic[0] = (char)try_byte();\n\timagic1 = try_byte ();\n\tmagic[1] = (char) imagic1;\n\t/* If try_byte returned EOF, magic[1] == (char) EOF. */\n } else {\n\tmagic[0] = (char)get_byte();\n\tmagic[1] = (char)get_byte();\n\timagic1 = 0; /* avoid lint warning */\n }\n method = -1; /* unknown yet */\n part_nb++; /* number of parts in gzip file */\n header_bytes = 0;\n last_member = RECORD_IO;\n /* assume multiple members in gzip file except for record oriented I/O */\n\n if (memcmp(magic, GZIP_MAGIC, 2) == 0\n || memcmp(magic, OLD_GZIP_MAGIC, 2) == 0) {\n\n\tmethod = (int)get_byte();\n\tif (method != DEFLATED) {\n\t fprintf(stderr,\n\t\t \"%s: %s: unknown method %d -- not supported\\n\",\n\t\t program_name, ifname, method);\n\t exit_code = ERROR;\n\t return -1;\n\t}\n\twork = unzip;\n\tflags = (uch)get_byte();\n\n\tif ((flags & ENCRYPTED) != 0) {\n\t fprintf(stderr,\n\t\t \"%s: %s is encrypted -- not supported\\n\",\n\t\t program_name, ifname);\n\t exit_code = ERROR;\n\t return -1;\n\t}\n\tif ((flags & CONTINUATION) != 0) {\n\t fprintf(stderr,\n\t\t \"%s: %s is a multi-part gzip file -- not supported\\n\",\n\t\t program_name, ifname);\n\t exit_code = ERROR;\n\t if (force <= 1) return -1;\n\t}\n\tif ((flags & RESERVED) != 0) {\n\t fprintf(stderr,\n\t\t \"%s: %s has flags 0x%x -- not supported\\n\",\n\t\t program_name, ifname, flags);\n\t exit_code = ERROR;\n\t if (force <= 1) return -1;\n\t}\n\tstamp = (ulg)get_byte();\n\tstamp |= ((ulg)get_byte()) << 8;\n\tstamp |= ((ulg)get_byte()) << 16;\n\tstamp |= ((ulg)get_byte()) << 24;\n\tif (stamp != 0 && !no_time)\n\t {\n\t time_stamp.tv_sec = stamp;\n\t time_stamp.tv_nsec = 0;\n\t }\n\n\t(void)get_byte(); /* Ignore extra flags for the moment */\n\t(void)get_byte(); /* Ignore OS type for the moment */\n\n\tif ((flags & CONTINUATION) != 0) {\n\t unsigned part = (unsigned)get_byte();\n\t part |= ((unsigned)get_byte())<<8;\n\t if (verbose) {\n\t\tfprintf(stderr,\"%s: %s: part number %u\\n\",\n\t\t\tprogram_name, ifname, part);\n\t }\n\t}\n\tif ((flags & EXTRA_FIELD) != 0) {\n\t unsigned len = (unsigned)get_byte();\n\t len |= ((unsigned)get_byte())<<8;\n\t if (verbose) {\n\t\tfprintf(stderr,\"%s: %s: extra field of %u bytes ignored\\n\",\n\t\t\tprogram_name, ifname, len);\n\t }\n\t while (len--) (void)get_byte();\n\t}\n\n\t/* Get original file name if it was truncated */\n\tif ((flags & ORIG_NAME) != 0) {\n\t if (no_name || (to_stdout && !list) || part_nb > 1) {\n\t\t/* Discard the old name */\n\t\tchar c; /* dummy used for NeXTstep 3.0 cc optimizer bug */\n\t\tdo {c=get_byte();} while (c != 0);\n\t } else {\n\t\t/* Copy the base name. Keep a directory prefix intact. */\n char *p = gzip_base_name (ofname);\n char *base = p;\n\t\tfor (;;) {\n\t\t *p = (char)get_char();\n\t\t if (*p++ == '\\0') break;\n\t\t if (p >= ofname+sizeof(ofname)) {\n\t\t\tgzip_error (\"corrupted input -- file name too large\");\n\t\t }\n\t\t}\n\t\tp = gzip_base_name (base);\n\t\tmemmove (base, p, strlen (p) + 1);\n /* If necessary, adapt the name to local OS conventions: */\n if (!list) {\n MAKE_LEGAL_NAME(base);\n\t\t if (base) list=0; /* avoid warning about unused variable */\n }\n\t } /* no_name || to_stdout */\n\t} /* ORIG_NAME */\n\n\t/* Discard file comment if any */\n\tif ((flags & COMMENT) != 0) {\n\t while (get_char() != 0) /* null */ ;\n\t}\n\tif (part_nb == 1) {\n\t header_bytes = inptr + 2*sizeof(long); /* include crc and size */\n\t}\n\n } else if (memcmp(magic, PKZIP_MAGIC, 2) == 0 && inptr == 2\n\t && memcmp((char*)inbuf, PKZIP_MAGIC, 4) == 0) {\n\t/* To simplify the code, we support a zip file when alone only.\n * We are thus guaranteed that the entire local header fits in inbuf.\n */\n inptr = 0;\n\twork = unzip;\n\tif (check_zipfile(in) != OK) return -1;\n\t/* check_zipfile may get ofname from the local header */\n\tlast_member = 1;\n\n } else if (memcmp(magic, PACK_MAGIC, 2) == 0) {\n\twork = unpack;\n\tmethod = PACKED;\n\n } else if (memcmp(magic, LZW_MAGIC, 2) == 0) {\n\twork = unlzw;\n\tmethod = COMPRESSED;\n\tlast_member = 1;\n\n } else if (memcmp(magic, LZH_MAGIC, 2) == 0) {\n\twork = unlzh;\n\tmethod = LZHED;\n\tlast_member = 1;\n\n } else if (force && to_stdout && !list) { /* pass input unchanged */\n\tmethod = STORED;\n\twork = copy;\n inptr = 0;\n\tlast_member = 1;\n }\n if (method >= 0) return method;\n\n if (part_nb == 1) {\n\tfprintf (stderr, \"\\n%s: %s: not in gzip format\\n\",\n\t\t program_name, ifname);\n\texit_code = ERROR;\n\treturn -1;\n } else {\n\tif (magic[0] == 0)\n\t {\n\t int inbyte;\n\t for (inbyte = imagic1; inbyte == 0; inbyte = try_byte ())\n\t continue;\n\t if (inbyte == EOF)\n\t {\n\t\tif (verbose)\n\t\t WARN ((stderr, \"\\n%s: %s: decompression OK, trailing zero bytes ignored\\n\",\n\t\t\t program_name, ifname));\n\t\treturn -3;\n\t }\n\t }\n\n\tWARN((stderr, \"\\n%s: %s: decompression OK, trailing garbage ignored\\n\",\n\t program_name, ifname));\n\treturn -2;\n }\n}\n\n/* ========================================================================\n * Display the characteristics of the compressed file.\n * If the given method is < 0, display the accumulated totals.\n * IN assertions: time_stamp, header_bytes and ifile_size are initialized.\n */\nlocal void do_list(ifd, method)\n int ifd; /* input file descriptor */\n int method; /* compression method */\n{\n ulg crc; /* original crc */\n static int first_time = 1;\n static char* methods[MAX_METHODS] = {\n \"store\", /* 0 */\n \"compr\", /* 1 */\n \"pack \", /* 2 */\n \"lzh \", /* 3 */\n \"\", \"\", \"\", \"\", /* 4 to 7 reserved */\n \"defla\"}; /* 8 */\n int positive_off_t_width = 1;\n off_t o;\n\n for (o = OFF_T_MAX; 9 < o; o /= 10) {\n\tpositive_off_t_width++;\n }\n\n if (first_time && method >= 0) {\n\tfirst_time = 0;\n\tif (verbose) {\n\t printf(\"method crc date time \");\n\t}\n\tif (!quiet) {\n\t printf(\"%*.*s %*.*s ratio uncompressed_name\\n\",\n\t\t positive_off_t_width, positive_off_t_width, \"compressed\",\n\t\t positive_off_t_width, positive_off_t_width, \"uncompressed\");\n\t}\n } else if (method < 0) {\n\tif (total_in <= 0 || total_out <= 0) return;\n\tif (verbose) {\n\t printf(\" \");\n\t}\n\tif (verbose || !quiet) {\n\t fprint_off(stdout, total_in, positive_off_t_width);\n\t printf(\" \");\n\t fprint_off(stdout, total_out, positive_off_t_width);\n\t printf(\" \");\n\t}\n\tdisplay_ratio(total_out-(total_in-header_bytes), total_out, stdout);\n\t/* header_bytes is not meaningful but used to ensure the same\n\t * ratio if there is a single file.\n\t */\n\tprintf(\" (totals)\\n\");\n\treturn;\n }\n crc = (ulg)~0; /* unknown */\n bytes_out = -1L;\n bytes_in = ifile_size;\n\n#if RECORD_IO == 0\n if (method == DEFLATED && !last_member) {\n /* Get the crc and uncompressed size for gzip'ed (not zip'ed) files.\n * If the lseek fails, we could use read() to get to the end, but\n * --list is used to get quick results.\n * Use \"gunzip < foo.gz | wc -c\" to get the uncompressed size if\n * you are not concerned about speed.\n */\n bytes_in = lseek(ifd, (off_t)(-8), SEEK_END);\n if (bytes_in != -1L) {\n uch buf[8];\n bytes_in += 8L;\n if (read(ifd, (char*)buf, sizeof(buf)) != sizeof(buf)) {\n read_error();\n }\n crc = LG(buf);\n\t bytes_out = LG(buf+4);\n\t}\n }\n#endif /* RECORD_IO */\n if (verbose)\n {\n\tstruct tm *tm = localtime (&time_stamp.tv_sec);\n\tprintf (\"%5s %08lx \", methods[method], crc);\n\tif (tm)\n\t printf (\"%s%3d %02d:%02d \",\n\t\t (\"Jan\\0Feb\\0Mar\\0Apr\\0May\\0Jun\\0Jul\\0Aug\\0Sep\\0Oct\\0Nov\\0Dec\"\n\t\t + 4 * tm->tm_mon),\n\t\t tm->tm_mday, tm->tm_hour, tm->tm_min);\n\telse\n\t printf (\"??? ?? ??:?? \");\n }\n fprint_off(stdout, bytes_in, positive_off_t_width);\n printf(\" \");\n fprint_off(stdout, bytes_out, positive_off_t_width);\n printf(\" \");\n if (bytes_in == -1L) {\n\ttotal_in = -1L;\n\tbytes_in = bytes_out = header_bytes = 0;\n } else if (total_in >= 0) {\n\ttotal_in += bytes_in;\n }\n if (bytes_out == -1L) {\n\ttotal_out = -1L;\n\tbytes_in = bytes_out = header_bytes = 0;\n } else if (total_out >= 0) {\n\ttotal_out += bytes_out;\n }\n display_ratio(bytes_out-(bytes_in-header_bytes), bytes_out, stdout);\n printf(\" %s\\n\", ofname);\n}\n\n/* ========================================================================\n * Shorten the given name by one character, or replace a .tar extension\n * with .tgz. Truncate the last part of the name which is longer than\n * MIN_PART characters: 1234.678.012.gz -> 123.678.012.gz. If the name\n * has only parts shorter than MIN_PART truncate the longest part.\n * For decompression, just remove the last character of the name.\n *\n * IN assertion: for compression, the suffix of the given name is z_suffix.\n */\nlocal void shorten_name(name)\n char *name;\n{\n int len; /* length of name without z_suffix */\n char *trunc = NULL; /* character to be truncated */\n int plen; /* current part length */\n int min_part = MIN_PART; /* current minimum part length */\n char *p;\n\n len = strlen(name);\n if (decompress) {\n\tif (len <= 1)\n\t gzip_error (\"name too short\");\n\tname[len-1] = '\\0';\n\treturn;\n }\n p = get_suffix(name);\n if (! p)\n gzip_error (\"can't recover suffix\\n\");\n *p = '\\0';\n save_orig_name = 1;\n\n /* compress 1234567890.tar to 1234567890.tgz */\n if (len > 4 && strequ(p-4, \".tar\")) {\n\tstrcpy(p-4, \".tgz\");\n\treturn;\n }\n /* Try keeping short extensions intact:\n * 1234.678.012.gz -> 123.678.012.gz\n */\n do {\n\tp = strrchr(name, PATH_SEP);\n\tp = p ? p+1 : name;\n\twhile (*p) {\n\t plen = strcspn(p, PART_SEP);\n\t p += plen;\n\t if (plen > min_part) trunc = p-1;\n\t if (*p) p++;\n\t}\n } while (trunc == NULL && --min_part != 0);\n\n if (trunc != NULL) {\n\tdo {\n\t trunc[0] = trunc[1];\n\t} while (*trunc++);\n\ttrunc--;\n } else {\n\ttrunc = strrchr(name, PART_SEP[0]);\n\tif (!trunc)\n\t gzip_error (\"internal error in shorten_name\");\n\tif (trunc[1] == '\\0') trunc--; /* force truncation */\n }\n strcpy(trunc, z_suffix);\n}\n\n/* ========================================================================\n * The compressed file already exists, so ask for confirmation.\n * Return ERROR if the file must be skipped.\n */\nlocal int check_ofname()\n{\n /* Ask permission to overwrite the existing file */\n if (!force) {\n\tint ok = 0;\n\tfprintf (stderr, \"%s: %s already exists;\", program_name, ofname);\n\tif (foreground && isatty(fileno(stdin))) {\n\t fprintf(stderr, \" do you wish to overwrite (y or n)? \");\n\t fflush(stderr);\n\t ok = yesno();\n\t}\n\tif (!ok) {\n\t fprintf(stderr, \"\\tnot overwritten\\n\");\n\t if (exit_code == OK) exit_code = WARNING;\n\t return ERROR;\n\t}\n }\n if (xunlink (ofname)) {\n\tprogerror(ofname);\n\treturn ERROR;\n }\n return OK;\n}\n\n\n/* ========================================================================\n * Copy modes, times, ownership from input file to output file.\n * IN assertion: to_stdout is false.\n */\nlocal void copy_stat(ifstat)\n struct stat *ifstat;\n{\n mode_t mode = ifstat->st_mode & S_IRWXUGO;\n int r;\n\n#ifndef NO_UTIME\n struct timespec timespec[2];\n timespec[0] = get_stat_atime (ifstat);\n timespec[1] = get_stat_mtime (ifstat);\n\n if (decompress && 0 <= time_stamp.tv_nsec\n\t&& ! (timespec[1].tv_sec == time_stamp.tv_sec\n\t && timespec[1].tv_nsec == time_stamp.tv_nsec))\n {\n\ttimespec[1] = time_stamp;\n\tif (verbose > 1) {\n\t fprintf(stderr, \"%s: time stamp restored\\n\", ofname);\n\t}\n }\n\n if (gl_futimens (ofd, ofname, timespec) != 0)\n {\n\tint e = errno;\n\tWARN ((stderr, \"%s: \", program_name));\n\tif (!quiet)\n\t {\n\t errno = e;\n\t perror (ofname);\n\t }\n }\n#endif\n\n#ifndef NO_CHOWN\n# if HAVE_FCHOWN\n fchown (ofd, ifstat->st_uid, ifstat->st_gid); /* Copy ownership */\n# elif HAVE_CHOWN\n chown(ofname, ifstat->st_uid, ifstat->st_gid); /* Copy ownership */\n# endif\n#endif\n\n /* Copy the protection modes */\n#if HAVE_FCHMOD\n r = fchmod (ofd, mode);\n#else\n r = chmod (ofname, mode);\n#endif\n if (r != 0) {\n\tint e = errno;\n\tWARN ((stderr, \"%s: \", program_name));\n\tif (!quiet) {\n\t errno = e;\n\t perror(ofname);\n\t}\n }\n}\n\n#if ! NO_DIR\n\n/* ========================================================================\n * Recurse through the given directory. This code is taken from ncompress.\n */\nlocal void treat_dir (fd, dir)\n int fd;\n char *dir;\n{\n struct dirent *dp;\n DIR *dirp;\n char nbuf[MAX_PATH_LEN];\n int len;\n\n#if HAVE_FDOPENDIR\n dirp = fdopendir (fd);\n#else\n close (fd);\n dirp = opendir(dir);\n#endif\n\n if (dirp == NULL) {\n\tprogerror(dir);\n#if HAVE_FDOPENDIR\n\tclose (fd);\n#endif\n\treturn ;\n }\n /*\n ** WARNING: the following algorithm could occasionally cause\n ** compress to produce error warnings of the form \"<filename>.gz\n ** already has .gz suffix - ignored\". This occurs when the\n ** .gz output file is inserted into the directory below\n ** readdir's current pointer.\n ** These warnings are harmless but annoying, so they are suppressed\n ** with option -r (except when -v is on). An alternative\n ** to allowing this would be to store the entire directory\n ** list in memory, then compress the entries in the stored\n ** list. Given the depth-first recursive algorithm used here,\n ** this could use up a tremendous amount of memory. I don't\n ** think it's worth it. -- Dave Mack\n ** (An other alternative might be two passes to avoid depth-first.)\n */\n\n while ((errno = 0, dp = readdir(dirp)) != NULL) {\n\n\tif (strequ(dp->d_name,\".\") || strequ(dp->d_name,\"..\")) {\n\t continue;\n\t}\n\tlen = strlen(dir);\n\tif (len + _D_EXACT_NAMLEN (dp) + 1 < MAX_PATH_LEN - 1) {\n\t strcpy(nbuf,dir);\n\t if (len != 0 /* dir = \"\" means current dir on Amiga */\n#ifdef PATH_SEP2\n\t\t&& dir[len-1] != PATH_SEP2\n#endif\n#ifdef PATH_SEP3\n\t\t&& dir[len-1] != PATH_SEP3\n#endif\n\t ) {\n\t\tnbuf[len++] = PATH_SEP;\n\t }\n\t strcpy(nbuf+len, dp->d_name);\n\t treat_file(nbuf);\n\t} else {\n\t fprintf(stderr,\"%s: %s/%s: pathname too long\\n\",\n\t\t program_name, dir, dp->d_name);\n\t exit_code = ERROR;\n\t}\n }\n if (errno != 0)\n\tprogerror(dir);\n if (CLOSEDIR(dirp) != 0)\n\tprogerror(dir);\n}\n#endif /* ! NO_DIR */\n\n/* Make sure signals get handled properly. */\n\nstatic void\ninstall_signal_handlers ()\n{\n int nsigs = sizeof handled_sig / sizeof handled_sig[0];\n int i;\n\n#if SA_NOCLDSTOP\n struct sigaction act;\n\n sigemptyset (&caught_signals);\n for (i = 0; i < nsigs; i++)\n {\n sigaction (handled_sig[i], NULL, &act);\n if (act.sa_handler != SIG_IGN)\n\tsigaddset (&caught_signals, handled_sig[i]);\n }\n\n act.sa_handler = abort_gzip_signal;\n act.sa_mask = caught_signals;\n act.sa_flags = 0;\n\n for (i = 0; i < nsigs; i++)\n if (sigismember (&caught_signals, handled_sig[i]))\n {\n\tif (i == 0)\n\t foreground = 1;\n\tsigaction (handled_sig[i], &act, NULL);\n }\n#else\n for (i = 0; i < nsigs; i++)\n if (signal (handled_sig[i], SIG_IGN) != SIG_IGN)\n {\n\tif (i == 0)\n\t foreground = 1;\n\tsignal (handled_sig[i], abort_gzip_signal);\n\tsiginterrupt (handled_sig[i], 1);\n }\n#endif\n}\n\n/* ========================================================================\n * Free all dynamically allocated variables and exit with the given code.\n */\nlocal void do_exit(exitcode)\n int exitcode;\n{\n static int in_exit = 0;\n\n if (in_exit) exit(exitcode);\n in_exit = 1;\n free(env);\n env = NULL;\n free(args);\n args = NULL;\n FREE(inbuf);\n FREE(outbuf);\n FREE(d_buf);\n FREE(window);\n#ifndef MAXSEG_64K\n FREE(tab_prefix);\n#else\n FREE(tab_prefix0);\n FREE(tab_prefix1);\n#endif\n exit(exitcode);\n}\n\n/* ========================================================================\n * Close and unlink the output file.\n */\nstatic void\nremove_output_file ()\n{\n int fd;\n sigset_t oldset;\n\n sigprocmask (SIG_BLOCK, &caught_signals, &oldset);\n fd = remove_ofname_fd;\n if (0 <= fd)\n {\n remove_ofname_fd = -1;\n close (fd);\n xunlink (ofname);\n }\n sigprocmask (SIG_SETMASK, &oldset, NULL);\n}\n\n/* ========================================================================\n * Error handler.\n */\nvoid\nabort_gzip ()\n{\n remove_output_file ();\n do_exit(ERROR);\n}\n\n/* ========================================================================\n * Signal handler.\n */\nstatic RETSIGTYPE\nabort_gzip_signal (sig)\n int sig;\n{\n if (! SA_NOCLDSTOP)\n signal (sig, SIG_IGN);\n remove_output_file ();\n if (sig == exiting_signal)\n _exit (WARNING);\n signal (sig, SIG_DFL);\n raise (sig);\n}\n\n\n/* gzip (GNU zip) -- compress files with zip algorithm and 'compress' interface\n\n Copyright (C) 1999, 2001-2002, 2006-2007, 2009 Free Software Foundation,\n Inc.\n Copyright (C) 1992-1993 Jean-loup Gailly\n\n This program is free software; you can redistribute it and/or modify\n it under the terms of the GNU General Public License as published by\n the Free Software Foundation; either version 3, or (at your option)\n any later version.\n\n This program is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU General Public License for more details.\n\n You should have received a copy of the GNU General Public License\n along with this program; if not, write to the Free Software Foundation,\n Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */\n\n/*\n * The unzip code was written and put in the public domain by Mark Adler.\n * Portions of the lzw code are derived from the public domain 'compress'\n * written by Spencer Thomas, Joe Orost, James Woods, Jim McKie, Steve Davies,\n * Ken Turkowski, Dave Mack and Peter Jannesen.\n *\n * See the license_msg below and the file COPYING for the software license.\n * See the file algorithm.doc for the compression algorithms and file formats.\n */\n\nstatic char *license_msg[] = {\n\"Copyright (C) 2007 Free Software Foundation, Inc.\",\n\"Copyright (C) 1993 Jean-loup Gailly.\",\n\"This is free software. You may redistribute copies of it under the terms of\",\n\"the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.\",\n\"There is NO WARRANTY, to the extent permitted by law.\",\n0};\n\n/* Compress files with zip algorithm and 'compress' interface.\n * See help() function below for all options.\n * Outputs:\n * file.gz: compressed file with same mode, owner, and utimes\n * or stdout with -c option or if stdin used as input.\n * If the output file name had to be truncated, the original name is kept\n * in the compressed file.\n * On MSDOS, file.tmp -> file.tmz. On VMS, file.tmp -> file.tmp-gz.\n *\n * Using gz on MSDOS would create too many file name conflicts. For\n * example, foo.txt -> foo.tgz (.tgz must be reserved as shorthand for\n * tar.gz). Similarly, foo.dir and foo.doc would both be mapped to foo.dgz.\n * I also considered 12345678.txt -> 12345txt.gz but this truncates the name\n * too heavily. There is no ideal solution given the MSDOS 8+3 limitation.\n *\n * For the meaning of all compilation flags, see comments in Makefile.in.\n */\n\n#include <config.h>\n#include <ctype.h>\n#include <sys/types.h>\n#include <signal.h>\n#include <sys/stat.h>\n#include <errno.h>\n\n#include \"closein.h\"\n#include \"tailor.h\"\n#include \"gzip.h\"\n#include \"lzw.h\"\n#include \"revision.h\"\n\n#include \"fcntl-safer.h\"\n#include \"getopt.h\"\n#include \"stat-time.h\"\n\n\t\t/* configuration */\n\n#ifdef HAVE_FCNTL_H\n# include <fcntl.h>\n#endif\n\n#ifdef HAVE_LIMITS_H\n# include <limits.h>\n#endif\n\n#ifdef HAVE_UNISTD_H\n# include <unistd.h>\n#endif\n\n#if defined STDC_HEADERS || defined HAVE_STDLIB_H\n# include <stdlib.h>\n#else\n extern int errno;\n#endif\n\n#ifndef NO_DIR\n# define NO_DIR 0\n#endif\n#if !NO_DIR\n# include <dirent.h>\n# ifndef _D_EXACT_NAMLEN\n# define _D_EXACT_NAMLEN(dp) strlen ((dp)->d_name)\n# endif\n#endif\n\n#ifdef CLOSEDIR_VOID\n# define CLOSEDIR(d) (closedir(d), 0)\n#else\n# define CLOSEDIR(d) closedir(d)\n#endif\n\n#ifndef NO_UTIME\n# include <utimens.h>\n#endif\n\n#define RW_USER (S_IRUSR | S_IWUSR) /* creation mode for open() */\n\n#ifndef MAX_PATH_LEN\n# define MAX_PATH_LEN 1024 /* max pathname length */\n#endif\n\n#ifndef SEEK_END\n# define SEEK_END 2\n#endif\n\n#ifndef CHAR_BIT\n# define CHAR_BIT 8\n#endif\n\n#ifdef off_t\n off_t lseek OF((int fd, off_t offset, int whence));\n#endif\n\n#ifndef OFF_T_MIN\n#define OFF_T_MIN (~ (off_t) 0 << (sizeof (off_t) * CHAR_BIT - 1))\n#endif\n\n#ifndef OFF_T_MAX\n#define OFF_T_MAX (~ (off_t) 0 - OFF_T_MIN)\n#endif\n\n/* Use SA_NOCLDSTOP as a proxy for whether the sigaction machinery is\n present. */\n#ifndef SA_NOCLDSTOP\n# define SA_NOCLDSTOP 0\n# define sigprocmask(how, set, oset) /* empty */\n# define sigset_t int\n# if ! HAVE_SIGINTERRUPT\n# define siginterrupt(sig, flag) /* empty */\n# endif\n#endif\n\n#ifndef HAVE_WORKING_O_NOFOLLOW\n# define HAVE_WORKING_O_NOFOLLOW 0\n#endif\n\n#ifndef ELOOP\n# define ELOOP EINVAL\n#endif\n\n/* Separator for file name parts (see shorten_name()) */\n#ifdef NO_MULTIPLE_DOTS\n# define PART_SEP \"-\"\n#else\n# define PART_SEP \".\"\n#endif\n\n\t\t/* global buffers */\n\nDECLARE(uch, inbuf, INBUFSIZ +INBUF_EXTRA);\nDECLARE(uch, outbuf, OUTBUFSIZ+OUTBUF_EXTRA);\nDECLARE(ush, d_buf, DIST_BUFSIZE);\nDECLARE(uch, window, 2L*WSIZE);\n#ifndef MAXSEG_64K\n DECLARE(ush, tab_prefix, 1L<<BITS);\n#else\n DECLARE(ush, tab_prefix0, 1L<<(BITS-1));\n DECLARE(ush, tab_prefix1, 1L<<(BITS-1));\n#endif\n\n\t\t/* local variables */\n\nint ascii = 0; /* convert end-of-lines to local OS conventions */\nint to_stdout = 0; /* output to stdout (-c) */\nint decompress = 0; /* decompress (-d) */\nint force = 0; /* don't ask questions, compress links (-f) */\nint no_name = -1; /* don't save or restore the original file name */\nint no_time = -1; /* don't save or restore the original file time */\nint recursive = 0; /* recurse through directories (-r) */\nint list = 0; /* list the file contents (-l) */\nint verbose = 0; /* be verbose (-v) */\nint quiet = 0; /* be very quiet (-q) */\nint do_lzw = 0; /* generate output compatible with old compress (-Z) */\nint test = 0; /* test .gz file integrity */\nint foreground = 0; /* set if program run in foreground */\nchar *program_name; /* program name */\nint maxbits = BITS; /* max bits per code for LZW */\nint method = DEFLATED;/* compression method */\nint level = 6; /* compression level */\nint exit_code = OK; /* program exit code */\nint save_orig_name; /* set if original name must be saved */\nint last_member; /* set for .zip and .Z files */\nint part_nb; /* number of parts in .gz file */\nstruct timespec time_stamp; /* original time stamp (modification time) */\noff_t ifile_size; /* input file size, -1 for devices (debug only) */\nchar *env; /* contents of GZIP env variable */\nchar **args = NULL; /* argv pointer if GZIP env variable defined */\nchar *z_suffix; /* default suffix (can be set with --suffix) */\nsize_t z_len; /* strlen(z_suffix) */\n\n/* The set of signals that are caught. */\nstatic sigset_t caught_signals;\n\n/* If nonzero then exit with status WARNING, rather than with the usual\n signal status, on receipt of a signal with this value. This\n suppresses a \"Broken Pipe\" message with some shells. */\nstatic int volatile exiting_signal;\n\n/* If nonnegative, close this file descriptor and unlink ofname on error. */\nstatic int volatile remove_ofname_fd = -1;\n\noff_t bytes_in; /* number of input bytes */\noff_t bytes_out; /* number of output bytes */\noff_t total_in;\t\t /* input bytes for all files */\noff_t total_out;\t /* output bytes for all files */\nchar ifname[MAX_PATH_LEN]; /* input file name */\nchar ofname[MAX_PATH_LEN]; /* output file name */\nstruct stat istat; /* status for input file */\nint ifd; /* input file descriptor */\nint ofd; /* output file descriptor */\nunsigned insize; /* valid bytes in inbuf */\nunsigned inptr; /* index of next byte to be processed in inbuf */\nunsigned outcnt; /* bytes in output buffer */\n\nstatic int handled_sig[] =\n {\n /* SIGINT must be first, as 'foreground' depends on it. */\n SIGINT\n\n#ifdef SIGHUP\n , SIGHUP\n#endif\n#ifdef SIGPIPE\n , SIGPIPE\n#else\n# define SIGPIPE 0\n#endif\n#ifdef SIGTERM\n , SIGTERM\n#endif\n#ifdef SIGXCPU\n , SIGXCPU\n#endif\n#ifdef SIGXFSZ\n , SIGXFSZ\n#endif\n };\n\nstruct option longopts[] =\n{\n /* { name has_arg *flag val } */\n {\"ascii\", 0, 0, 'a'}, /* ascii text mode */\n {\"to-stdout\", 0, 0, 'c'}, /* write output on standard output */\n {\"stdout\", 0, 0, 'c'}, /* write output on standard output */\n {\"decompress\", 0, 0, 'd'}, /* decompress */\n {\"uncompress\", 0, 0, 'd'}, /* decompress */\n /* {\"encrypt\", 0, 0, 'e'}, encrypt */\n {\"force\", 0, 0, 'f'}, /* force overwrite of output file */\n {\"help\", 0, 0, 'h'}, /* give help */\n /* {\"pkzip\", 0, 0, 'k'}, force output in pkzip format */\n {\"list\", 0, 0, 'l'}, /* list .gz file contents */\n {\"license\", 0, 0, 'L'}, /* display software license */\n {\"no-name\", 0, 0, 'n'}, /* don't save or restore original name & time */\n {\"name\", 0, 0, 'N'}, /* save or restore original name & time */\n {\"quiet\", 0, 0, 'q'}, /* quiet mode */\n {\"silent\", 0, 0, 'q'}, /* quiet mode */\n {\"recursive\", 0, 0, 'r'}, /* recurse through directories */\n {\"suffix\", 1, 0, 'S'}, /* use given suffix instead of .gz */\n {\"test\", 0, 0, 't'}, /* test compressed file integrity */\n {\"no-time\", 0, 0, 'T'}, /* don't save or restore the time stamp */\n {\"verbose\", 0, 0, 'v'}, /* verbose mode */\n {\"version\", 0, 0, 'V'}, /* display version number */\n {\"fast\", 0, 0, '1'}, /* compress faster */\n {\"best\", 0, 0, '9'}, /* compress better */\n {\"lzw\", 0, 0, 'Z'}, /* make output compatible with old compress */\n {\"bits\", 1, 0, 'b'}, /* max number of bits per code (implies -Z) */\n { 0, 0, 0, 0 }\n};\n\n/* local functions */\n\nlocal void try_help OF((void)) ATTRIBUTE_NORETURN;\nlocal void help OF((void));\nlocal void license OF((void));\nlocal void version OF((void));\nlocal int input_eof\tOF((void));\nlocal void treat_stdin OF((void));\nlocal void treat_file OF((char *iname));\nlocal int create_outfile OF((void));\nlocal char *get_suffix OF((char *name));\nlocal int open_input_file OF((char *iname, struct stat *sbuf));\nlocal int make_ofname OF((void));\nlocal void shorten_name OF((char *name));\nlocal int get_method OF((int in));\nlocal void do_list OF((int ifd, int method));\nlocal int check_ofname OF((void));\nlocal void copy_stat OF((struct stat *ifstat));\nlocal void install_signal_handlers OF((void));\nlocal void remove_output_file OF((void));\nlocal RETSIGTYPE abort_gzip_signal OF((int));\nlocal void do_exit OF((int exitcode)) ATTRIBUTE_NORETURN;\n int main OF((int argc, char **argv));\nint (*work) OF((int infile, int outfile)) = zip; /* function to call */\n\n#if ! NO_DIR\nlocal void treat_dir OF((int fd, char *dir));\n#endif\n\n#define strequ(s1, s2) (strcmp((s1),(s2)) == 0)\n\nstatic void\ntry_help ()\n{\n fprintf (stderr, \"Try `%s --help' for more information.\\n\",\n\t program_name);\n do_exit (ERROR);\n}\n\n/* ======================================================================== */\nlocal void help()\n{\n static char *help_msg[] = {\n \"Compress or uncompress FILEs (by default, compress FILES in-place).\",\n \"\",\n \"Mandatory arguments to long options are mandatory for short options too.\",\n \"\",\n#if O_BINARY\n \" -a, --ascii ascii text; convert end-of-line using local conventions\",\n#endif\n \" -c, --stdout write on standard output, keep original files unchanged\",\n \" -d, --decompress decompress\",\n/* -e, --encrypt encrypt */\n \" -f, --force force overwrite of output file and compress links\",\n \" -h, --help give this help\",\n/* -k, --pkzip force output in pkzip format */\n \" -l, --list list compressed file contents\",\n \" -L, --license display software license\",\n#ifdef UNDOCUMENTED\n \" -m, --no-time do not save or restore the original modification time\",\n \" -M, --time save or restore the original modification time\",\n#endif\n \" -n, --no-name do not save or restore the original name and time stamp\",\n \" -N, --name save or restore the original name and time stamp\",\n \" -q, --quiet suppress all warnings\",\n#if ! NO_DIR\n \" -r, --recursive operate recursively on directories\",\n#endif\n \" -S, --suffix=SUF use suffix SUF on compressed files\",\n \" -t, --test test compressed file integrity\",\n \" -v, --verbose verbose mode\",\n \" -V, --version display version number\",\n \" -1, --fast compress faster\",\n \" -9, --best compress better\",\n#ifdef LZW\n \" -Z, --lzw produce output compatible with old compress\",\n \" -b, --bits=BITS max number of bits per code (implies -Z)\",\n#endif\n \"\",\n \"With no FILE, or when FILE is -, read standard input.\",\n \"\",\n \"Report bugs to <bug-gzip@gnu.org>.\",\n 0};\n char **p = help_msg;\n\n printf (\"Usage: %s [OPTION]... [FILE]...\\n\", program_name);\n while (*p) printf (\"%s\\n\", *p++);\n}\n\n/* ======================================================================== */\nlocal void license()\n{\n char **p = license_msg;\n\n printf (\"%s %s\\n\", program_name, VERSION);\n while (*p) printf (\"%s\\n\", *p++);\n}\n\n/* ======================================================================== */\nlocal void version()\n{\n license ();\n printf (\"\\n\");\n printf (\"Written by Jean-loup Gailly.\\n\");\n}\n\nlocal void progerror (string)\n char *string;\n{\n int e = errno;\n fprintf (stderr, \"%s: \", program_name);\n errno = e;\n perror(string);\n exit_code = ERROR;\n}\n\n/* ======================================================================== */\nint main (argc, argv)\n int argc;\n char **argv;\n{\n int file_count; /* number of files to process */\n size_t proglen; /* length of program_name */\n int optc; /* current option */\n\n EXPAND(argc, argv); /* wild card expansion if necessary */\n\n program_name = gzip_base_name (argv[0]);\n proglen = strlen (program_name);\n\n atexit (close_stdin);\n\n /* Suppress .exe for MSDOS, OS/2 and VMS: */\n if (4 < proglen && strequ (program_name + proglen - 4, \".exe\"))\n program_name[proglen - 4] = '\\0';\n\n /* Add options in GZIP environment variable if there is one */\n env = add_envopt(&argc, &argv, OPTIONS_VAR);\n if (env != NULL) args = argv;\n\n#ifndef GNU_STANDARD\n# define GNU_STANDARD 1\n#endif\n#if !GNU_STANDARD\n /* For compatibility with old compress, use program name as an option.\n * Unless you compile with -DGNU_STANDARD=0, this program will behave as\n * gzip even if it is invoked under the name gunzip or zcat.\n *\n * Systems which do not support links can still use -d or -dc.\n * Ignore an .exe extension for MSDOS, OS/2 and VMS.\n */\n if (strncmp (program_name, \"un\", 2) == 0 /* ungzip, uncompress */\n\t|| strncmp (program_name, \"gun\", 3) == 0) /* gunzip */\n\tdecompress = 1;\n else if (strequ (program_name + 1, \"cat\") /* zcat, pcat, gcat */\n\t || strequ (program_name, \"gzcat\")) /* gzcat */\n\tdecompress = to_stdout = 1;\n#endif\n\n z_suffix = Z_SUFFIX;\n z_len = strlen(z_suffix);\n\n while ((optc = getopt_long (argc, argv, \"ab:cdfhH?lLmMnNqrS:tvVZ123456789\",\n\t\t\t\tlongopts, (int *)0)) != -1) {\n\tswitch (optc) {\n case 'a':\n ascii = 1; break;\n\tcase 'b':\n\t maxbits = atoi(optarg);\n\t for (; *optarg; optarg++)\n\t if (! ('0' <= *optarg && *optarg <= '9'))\n\t\t{\n\t\t fprintf (stderr, \"%s: -b operand is not an integer\\n\",\n\t\t\t program_name);\n\t\t try_help ();\n\t\t}\n\t break;\n\tcase 'c':\n\t to_stdout = 1; break;\n\tcase 'd':\n\t decompress = 1; break;\n\tcase 'f':\n\t force++; break;\n\tcase 'h': case 'H':\n\t help(); do_exit(OK); break;\n\tcase 'l':\n\t list = decompress = to_stdout = 1; break;\n\tcase 'L':\n\t license(); do_exit(OK); break;\n\tcase 'm': /* undocumented, may change later */\n\t no_time = 1; break;\n\tcase 'M': /* undocumented, may change later */\n\t no_time = 0; break;\n\tcase 'n':\n\t no_name = no_time = 1; break;\n\tcase 'N':\n\t no_name = no_time = 0; break;\n\tcase 'q':\n\t quiet = 1; verbose = 0; break;\n\tcase 'r':\n#if NO_DIR\n\t fprintf (stderr, \"%s: -r not supported on this system\\n\",\n\t\t program_name);\n\t try_help ();\n#else\n\t recursive = 1;\n#endif\n\t break;\n\tcase 'S':\n#ifdef NO_MULTIPLE_DOTS\n if (*optarg == '.') optarg++;\n#endif\n z_len = strlen(optarg);\n\t z_suffix = optarg;\n break;\n\tcase 't':\n\t test = decompress = to_stdout = 1;\n\t break;\n\tcase 'v':\n\t verbose++; quiet = 0; break;\n\tcase 'V':\n\t version(); do_exit(OK); break;\n\tcase 'Z':\n#ifdef LZW\n\t do_lzw = 1; break;\n#else\n\t fprintf(stderr, \"%s: -Z not supported in this version\\n\",\n\t\t program_name);\n\t try_help ();\n\t break;\n#endif\n\tcase '1': case '2': case '3': case '4':\n\tcase '5': case '6': case '7': case '8': case '9':\n\t level = optc - '0';\n\t break;\n\tdefault:\n\t /* Error message already emitted by getopt_long. */\n\t try_help ();\n\t}\n } /* loop on all arguments */\n\n /* By default, save name and timestamp on compression but do not\n * restore them on decompression.\n */\n if (no_time < 0) no_time = decompress;\n if (no_name < 0) no_name = decompress;\n\n file_count = argc - optind;\n\n#if O_BINARY\n#else\n if (ascii && !quiet) {\n\tfprintf(stderr, \"%s: option --ascii ignored on this system\\n\",\n\t\tprogram_name);\n }\n#endif\n if ((z_len == 0 && !decompress) || z_len > MAX_SUFFIX) {\n fprintf(stderr, \"%s: incorrect suffix '%s'\\n\",\n program_name, z_suffix);\n do_exit(ERROR);\n }\n if (do_lzw && !decompress) work = lzw;\n\n /* Allocate all global buffers (for DYN_ALLOC option) */\n ALLOC(uch, inbuf, INBUFSIZ +INBUF_EXTRA);\n ALLOC(uch, outbuf, OUTBUFSIZ+OUTBUF_EXTRA);\n ALLOC(ush, d_buf, DIST_BUFSIZE);\n ALLOC(uch, window, 2L*WSIZE);\n#ifndef MAXSEG_64K\n ALLOC(ush, tab_prefix, 1L<<BITS);\n#else\n ALLOC(ush, tab_prefix0, 1L<<(BITS-1));\n ALLOC(ush, tab_prefix1, 1L<<(BITS-1));\n#endif\n\n exiting_signal = quiet ? SIGPIPE : 0;\n install_signal_handlers ();\n\n /* And get to work */\n if (file_count != 0) {\n\tif (to_stdout && !test && !list && (!decompress || !ascii)) {\n\t SET_BINARY_MODE(fileno(stdout));\n\t}\n while (optind < argc) {\n\t treat_file(argv[optind++]);\n\t}\n } else { /* Standard input */\n\ttreat_stdin();\n }\n if (list && !quiet && file_count > 1) {\n\tdo_list(-1, -1); /* print totals */\n }\n do_exit(exit_code);\n return exit_code; /* just to avoid lint warning */\n}\n\n/* Return nonzero when at end of file on input. */\nlocal int\ninput_eof ()\n{\n if (!decompress || last_member)\n return 1;\n\n if (inptr == insize)\n {\n if (insize != INBUFSIZ || fill_inbuf (1) == EOF)\n\treturn 1;\n\n /* Unget the char that fill_inbuf got. */\n inptr = 0;\n }\n\n return 0;\n}\n\n/* ========================================================================\n * Compress or decompress stdin\n */\nlocal void treat_stdin()\n{\n if (!force && !list &&\n\tisatty(fileno((FILE *)(decompress ? stdin : stdout)))) {\n\t/* Do not send compressed data to the terminal or read it from\n\t * the terminal. We get here when user invoked the program\n\t * without parameters, so be helpful. According to the GNU standards:\n\t *\n\t * If there is one behavior you think is most useful when the output\n\t * is to a terminal, and another that you think is most useful when\n\t * the output is a file or a pipe, then it is usually best to make\n\t * the default behavior the one that is useful with output to a\n\t * terminal, and have an option for the other behavior.\n\t *\n\t * Here we use the --force option to get the other behavior.\n\t */\n\tfprintf(stderr,\n \"%s: compressed data not %s a terminal. Use -f to force %scompression.\\n\",\n\t\tprogram_name, decompress ? \"read from\" : \"written to\",\n\t\tdecompress ? \"de\" : \"\");\n\tfprintf (stderr, \"For help, type: %s -h\\n\", program_name);\n\tdo_exit(ERROR);\n }\n\n if (decompress || !ascii) {\n\tSET_BINARY_MODE(fileno(stdin));\n }\n if (!test && !list && (!decompress || !ascii)) {\n\tSET_BINARY_MODE(fileno(stdout));\n }\n strcpy(ifname, \"stdin\");\n strcpy(ofname, \"stdout\");\n\n /* Get the file's time stamp and size. */\n if (fstat (fileno (stdin), &istat) != 0)\n {\n\tprogerror (\"standard input\");\n\tdo_exit (ERROR);\n }\n ifile_size = S_ISREG (istat.st_mode) ? istat.st_size : -1;\n time_stamp.tv_nsec = -1;\n if (!no_time || list)\n time_stamp = get_stat_mtime (&istat);\n\n clear_bufs(); /* clear input and output buffers */\n to_stdout = 1;\n part_nb = 0;\n ifd = fileno(stdin);\n\n if (decompress) {\n\tmethod = get_method(ifd);\n\tif (method < 0) {\n\t do_exit(exit_code); /* error message already emitted */\n\t}\n }\n if (list) {\n do_list(ifd, method);\n return;\n }\n\n /* Actually do the compression/decompression. Loop over zipped members.\n */\n for (;;) {\n\tif ((*work)(fileno(stdin), fileno(stdout)) != OK) return;\n\n\tif (input_eof ())\n\t break;\n\n\tmethod = get_method(ifd);\n\tif (method < 0) return; /* error message already emitted */\n\tbytes_out = 0; /* required for length check */\n }\n\n if (verbose) {\n\tif (test) {\n\t fprintf(stderr, \" OK\\n\");\n\n\t} else if (!decompress) {\n\t display_ratio(bytes_in-(bytes_out-header_bytes), bytes_in, stderr);\n\t fprintf(stderr, \"\\n\");\n#ifdef DISPLAY_STDIN_RATIO\n\t} else {\n\t display_ratio(bytes_out-(bytes_in-header_bytes), bytes_out,stderr);\n\t fprintf(stderr, \"\\n\");\n#endif\n\t}\n }\n}\n\n/* ========================================================================\n * Compress or decompress the given file\n */\nlocal void treat_file(iname)\n char *iname;\n{\n /* Accept \"-\" as synonym for stdin */\n if (strequ(iname, \"-\")) {\n\tint cflag = to_stdout;\n\ttreat_stdin();\n\tto_stdout = cflag;\n\treturn;\n }\n\n /* Check if the input file is present, set ifname and istat: */\n ifd = open_input_file (iname, &istat);\n if (ifd < 0)\n return;\n\n /* If the input name is that of a directory, recurse or ignore: */\n if (S_ISDIR(istat.st_mode)) {\n#if ! NO_DIR\n\tif (recursive) {\n\t treat_dir (ifd, iname);\n\t /* Warning: ifname is now garbage */\n\t return;\n\t}\n#endif\n\tclose (ifd);\n\tWARN ((stderr, \"%s: %s is a directory -- ignored\\n\",\n\t program_name, ifname));\n\treturn;\n }\n\n if (! to_stdout)\n {\n\tif (! S_ISREG (istat.st_mode))\n\t {\n\t WARN ((stderr,\n\t\t \"%s: %s is not a directory or a regular file - ignored\\n\",\n\t\t program_name, ifname));\n\t close (ifd);\n\t return;\n\t }\n\tif (istat.st_mode & S_ISUID)\n\t {\n\t WARN ((stderr, \"%s: %s is set-user-ID on execution - ignored\\n\",\n\t\t program_name, ifname));\n\t close (ifd);\n\t return;\n\t }\n\tif (istat.st_mode & S_ISGID)\n\t {\n\t WARN ((stderr, \"%s: %s is set-group-ID on execution - ignored\\n\",\n\t\t program_name, ifname));\n\t close (ifd);\n\t return;\n\t }\n\n\tif (! force)\n\t {\n\t if (istat.st_mode & S_ISVTX)\n\t {\n\t\tWARN ((stderr,\n\t\t \"%s: %s has the sticky bit set - file ignored\\n\",\n\t\t program_name, ifname));\n\t\tclose (ifd);\n\t\treturn;\n\t }\n\t if (2 <= istat.st_nlink)\n\t {\n\t\tWARN ((stderr, \"%s: %s has %lu other link%c -- unchanged\\n\",\n\t\t program_name, ifname,\n\t\t (unsigned long int) istat.st_nlink - 1,\n\t\t istat.st_nlink == 2 ? ' ' : 's'));\n\t\tclose (ifd);\n\t\treturn;\n\t }\n\t }\n }\n\n ifile_size = S_ISREG (istat.st_mode) ? istat.st_size : -1;\n time_stamp.tv_nsec = -1;\n if (!no_time || list)\n time_stamp = get_stat_mtime (&istat);\n\n /* Generate output file name. For -r and (-t or -l), skip files\n * without a valid gzip suffix (check done in make_ofname).\n */\n if (to_stdout && !list && !test) {\n\tstrcpy(ofname, \"stdout\");\n\n } else if (make_ofname() != OK) {\n\tclose (ifd);\n\treturn;\n }\n\n clear_bufs(); /* clear input and output buffers */\n part_nb = 0;\n\n if (decompress) {\n\tmethod = get_method(ifd); /* updates ofname if original given */\n\tif (method < 0) {\n\t close(ifd);\n\t return; /* error message already emitted */\n\t}\n }\n if (list) {\n do_list(ifd, method);\n if (close (ifd) != 0)\n\t read_error ();\n return;\n }\n\n /* If compressing to a file, check if ofname is not ambiguous\n * because the operating system truncates names. Otherwise, generate\n * a new ofname and save the original name in the compressed file.\n */\n if (to_stdout) {\n\tofd = fileno(stdout);\n\t/* Keep remove_ofname_fd negative. */\n } else {\n\tif (create_outfile() != OK) return;\n\n\tif (!decompress && save_orig_name && !verbose && !quiet) {\n\t fprintf(stderr, \"%s: %s compressed to %s\\n\",\n\t\t program_name, ifname, ofname);\n\t}\n }\n /* Keep the name even if not truncated except with --no-name: */\n if (!save_orig_name) save_orig_name = !no_name;\n\n if (verbose) {\n\tfprintf(stderr, \"%s:\\t\", ifname);\n }\n\n /* Actually do the compression/decompression. Loop over zipped members.\n */\n for (;;) {\n\tif ((*work)(ifd, ofd) != OK) {\n\t method = -1; /* force cleanup */\n\t break;\n\t}\n\n\tif (input_eof ())\n\t break;\n\n\tmethod = get_method(ifd);\n\tif (method < 0) break; /* error message already emitted */\n\tbytes_out = 0; /* required for length check */\n }\n\n if (close (ifd) != 0)\n read_error ();\n\n if (!to_stdout)\n {\n\tsigset_t oldset;\n\tint unlink_errno;\n\n\tcopy_stat (&istat);\n\tif (close (ofd) != 0)\n\t write_error ();\n\n\tsigprocmask (SIG_BLOCK, &caught_signals, &oldset);\n\tremove_ofname_fd = -1;\n\tunlink_errno = xunlink (ifname) == 0 ? 0 : errno;\n\tsigprocmask (SIG_SETMASK, &oldset, NULL);\n\n\tif (unlink_errno)\n\t {\n\t WARN ((stderr, \"%s: \", program_name));\n\t if (!quiet)\n\t {\n\t\terrno = unlink_errno;\n\t\tperror (ifname);\n\t }\n\t }\n }\n\n if (method == -1) {\n\tif (!to_stdout)\n\t remove_output_file ();\n\treturn;\n }\n\n /* Display statistics */\n if(verbose) {\n\tif (test) {\n\t fprintf(stderr, \" OK\");\n\t} else if (decompress) {\n\t display_ratio(bytes_out-(bytes_in-header_bytes), bytes_out,stderr);\n\t} else {\n\t display_ratio(bytes_in-(bytes_out-header_bytes), bytes_in, stderr);\n\t}\n\tif (!test && !to_stdout) {\n\t fprintf(stderr, \" -- replaced with %s\", ofname);\n\t}\n\tfprintf(stderr, \"\\n\");\n }\n}\n\n/* ========================================================================\n * Create the output file. Return OK or ERROR.\n * Try several times if necessary to avoid truncating the z_suffix. For\n * example, do not create a compressed file of name \"1234567890123.\"\n * Sets save_orig_name to true if the file name has been truncated.\n * IN assertions: the input file has already been open (ifd is set) and\n * ofname has already been updated if there was an original name.\n * OUT assertions: ifd and ofd are closed in case of error.\n */\nlocal int create_outfile()\n{\n int name_shortened = 0;\n int flags = (O_WRONLY | O_CREAT | O_EXCL\n\t | (ascii && decompress ? 0 : O_BINARY));\n\n for (;;)\n {\n int open_errno;\n sigset_t oldset;\n\n sigprocmask (SIG_BLOCK, &caught_signals, &oldset);\n remove_ofname_fd = ofd = OPEN (ofname, flags, RW_USER);\n open_errno = errno;\n sigprocmask (SIG_SETMASK, &oldset, NULL);\n\n if (0 <= ofd)\n\tbreak;\n\n switch (open_errno)\n\t{\n#ifdef ENAMETOOLONG\n\tcase ENAMETOOLONG:\n\t shorten_name (ofname);\n\t name_shortened = 1;\n\t break;\n#endif\n\n\tcase EEXIST:\n\t if (check_ofname () != OK)\n\t {\n\t close (ifd);\n\t return ERROR;\n\t }\n\t break;\n\n\tdefault:\n\t progerror (ofname);\n\t close (ifd);\n\t return ERROR;\n\t}\n }\n\n if (name_shortened && decompress)\n {\n /* name might be too long if an original name was saved */\n WARN ((stderr, \"%s: %s: warning, name truncated\\n\",\n\t program_name, ofname));\n }\n\n return OK;\n}\n\n/* ========================================================================\n * Return a pointer to the 'z' suffix of a file name, or NULL. For all\n * systems, \".gz\", \".z\", \".Z\", \".taz\", \".tgz\", \"-gz\", \"-z\" and \"_z\" are\n * accepted suffixes, in addition to the value of the --suffix option.\n * \".tgz\" is a useful convention for tar.z files on systems limited\n * to 3 characters extensions. On such systems, \".?z\" and \".??z\" are\n * also accepted suffixes. For Unix, we do not want to accept any\n * .??z suffix as indicating a compressed file; some people use .xyz\n * to denote volume data.\n * On systems allowing multiple versions of the same file (such as VMS),\n * this function removes any version suffix in the given name.\n */\nlocal char *get_suffix(name)\n char *name;\n{\n int nlen, slen;\n char suffix[MAX_SUFFIX+3]; /* last chars of name, forced to lower case */\n static char *known_suffixes[] =\n {NULL, \".gz\", \".z\", \".taz\", \".tgz\", \"-gz\", \"-z\", \"_z\",\n#ifdef MAX_EXT_CHARS\n \"z\",\n#endif\n NULL};\n char **suf = known_suffixes;\n\n *suf = z_suffix;\n if (strequ(z_suffix, \"z\")) suf++; /* check long suffixes first */\n\n#ifdef SUFFIX_SEP\n /* strip a version number from the file name */\n {\n\tchar *v = strrchr(name, SUFFIX_SEP);\n \tif (v != NULL) *v = '\\0';\n }\n#endif\n nlen = strlen(name);\n if (nlen <= MAX_SUFFIX+2) {\n strcpy(suffix, name);\n } else {\n strcpy(suffix, name+nlen-MAX_SUFFIX-2);\n }\n strlwr(suffix);\n slen = strlen(suffix);\n do {\n int s = strlen(*suf);\n if (slen > s && suffix[slen-s-1] != PATH_SEP\n && strequ(suffix + slen - s, *suf)) {\n return name+nlen-s;\n }\n } while (*++suf != NULL);\n\n return NULL;\n}\n\n\n/* Open file NAME with the given flags and mode and store its status\n into *ST. Return a file descriptor to the newly opened file, or -1\n (setting errno) on failure. */\nstatic int\nopen_and_stat (char *name, int flags, mode_t mode, struct stat *st)\n{\n int fd;\n\n /* Refuse to follow symbolic links unless -c or -f. */\n if (!to_stdout && !force)\n {\n if (HAVE_WORKING_O_NOFOLLOW)\n\tflags |= O_NOFOLLOW;\n else\n\t{\n#if HAVE_LSTAT || defined lstat\n\t if (lstat (name, st) != 0)\n\t return -1;\n\t else if (S_ISLNK (st->st_mode))\n\t {\n\t errno = ELOOP;\n\t return -1;\n\t }\n#endif\n\t}\n }\n\n fd = OPEN (name, flags, mode);\n if (0 <= fd && fstat (fd, st) != 0)\n {\n int e = errno;\n close (fd);\n errno = e;\n return -1;\n }\n return fd;\n}\n\n\n/* ========================================================================\n * Set ifname to the input file name (with a suffix appended if necessary)\n * and istat to its stats. For decompression, if no file exists with the\n * original name, try adding successively z_suffix, .gz, .z, -z and .Z.\n * For MSDOS, we try only z_suffix and z.\n * Return an open file descriptor or -1.\n */\nstatic int\nopen_input_file (iname, sbuf)\n char *iname;\n struct stat *sbuf;\n{\n int ilen; /* strlen(ifname) */\n int z_suffix_errno = 0;\n static char *suffixes[] = {NULL, \".gz\", \".z\", \"-z\", \".Z\", NULL};\n char **suf = suffixes;\n char *s;\n#ifdef NO_MULTIPLE_DOTS\n char *dot; /* pointer to ifname extension, or NULL */\n#endif\n int fd;\n int open_flags = (O_RDONLY | O_NONBLOCK | O_NOCTTY\n\t\t | (ascii && !decompress ? 0 : O_BINARY));\n\n *suf = z_suffix;\n\n if (sizeof ifname - 1 <= strlen (iname))\n\tgoto name_too_long;\n\n strcpy(ifname, iname);\n\n /* If input file exists, return OK. */\n fd = open_and_stat (ifname, open_flags, RW_USER, sbuf);\n if (0 <= fd)\n return fd;\n\n if (!decompress || errno != ENOENT) {\n\tprogerror(ifname);\n\treturn -1;\n }\n /* file.ext doesn't exist, try adding a suffix (after removing any\n * version number for VMS).\n */\n s = get_suffix(ifname);\n if (s != NULL) {\n\tprogerror(ifname); /* ifname already has z suffix and does not exist */\n\treturn -1;\n }\n#ifdef NO_MULTIPLE_DOTS\n dot = strrchr(ifname, '.');\n if (dot == NULL) {\n strcat(ifname, \".\");\n dot = strrchr(ifname, '.');\n }\n#endif\n ilen = strlen(ifname);\n if (strequ(z_suffix, \".gz\")) suf++;\n\n /* Search for all suffixes */\n do {\n char *s0 = s = *suf;\n strcpy (ifname, iname);\n#ifdef NO_MULTIPLE_DOTS\n if (*s == '.') s++;\n if (*dot == '\\0') strcpy (dot, \".\");\n#endif\n#ifdef MAX_EXT_CHARS\n\tif (MAX_EXT_CHARS < strlen (s) + strlen (dot + 1))\n\t dot[MAX_EXT_CHARS + 1 - strlen (s)] = '\\0';\n#endif\n\tif (sizeof ifname <= ilen + strlen (s))\n\t goto name_too_long;\n strcat(ifname, s);\n\tfd = open_and_stat (ifname, open_flags, RW_USER, sbuf);\n\tif (0 <= fd)\n\t return fd;\n\tif (errno != ENOENT)\n\t {\n\t progerror (ifname);\n\t return -1;\n\t }\n\tif (strequ (s0, z_suffix))\n\t z_suffix_errno = errno;\n } while (*++suf != NULL);\n\n /* No suffix found, complain using z_suffix: */\n strcpy(ifname, iname);\n#ifdef NO_MULTIPLE_DOTS\n if (*dot == '\\0') strcpy(dot, \".\");\n#endif\n#ifdef MAX_EXT_CHARS\n if (MAX_EXT_CHARS < z_len + strlen (dot + 1))\n dot[MAX_EXT_CHARS + 1 - z_len] = '\\0';\n#endif\n strcat(ifname, z_suffix);\n errno = z_suffix_errno;\n progerror(ifname);\n return -1;\n\n name_too_long:\n fprintf (stderr, \"%s: %s: file name too long\\n\", program_name, iname);\n exit_code = ERROR;\n return -1;\n}\n\n/* ========================================================================\n * Generate ofname given ifname. Return OK, or WARNING if file must be skipped.\n * Sets save_orig_name to true if the file name has been truncated.\n */\nlocal int make_ofname()\n{\n char *suff; /* ofname z suffix */\n\n strcpy(ofname, ifname);\n /* strip a version number if any and get the gzip suffix if present: */\n suff = get_suffix(ofname);\n\n if (decompress) {\n\tif (suff == NULL) {\n\t /* With -t or -l, try all files (even without .gz suffix)\n\t * except with -r (behave as with just -dr).\n */\n if (!recursive && (list || test)) return OK;\n\n\t /* Avoid annoying messages with -r */\n\t if (verbose || (!recursive && !quiet)) {\n\t\tWARN((stderr,\"%s: %s: unknown suffix -- ignored\\n\",\n\t\t program_name, ifname));\n\t }\n\t return WARNING;\n\t}\n\t/* Make a special case for .tgz and .taz: */\n\tstrlwr(suff);\n\tif (strequ(suff, \".tgz\") || strequ(suff, \".taz\")) {\n\t strcpy(suff, \".tar\");\n\t} else {\n\t *suff = '\\0'; /* strip the z suffix */\n\t}\n /* ofname might be changed later if infile contains an original name */\n\n } else if (suff && ! force) {\n\t/* Avoid annoying messages with -r (see treat_dir()) */\n\tif (verbose || (!recursive && !quiet)) {\n\t /* Don't use WARN, as it affects exit status. */\n\t fprintf (stderr, \"%s: %s already has %s suffix -- unchanged\\n\",\n\t\t program_name, ifname, suff);\n\t}\n\treturn WARNING;\n } else {\n save_orig_name = 0;\n\n#ifdef NO_MULTIPLE_DOTS\n\tsuff = strrchr(ofname, '.');\n\tif (suff == NULL) {\n\t if (sizeof ofname <= strlen (ofname) + 1)\n\t\tgoto name_too_long;\n strcat(ofname, \".\");\n# ifdef MAX_EXT_CHARS\n\t if (strequ(z_suffix, \"z\")) {\n\t\tif (sizeof ofname <= strlen (ofname) + 2)\n\t\t goto name_too_long;\n\t\tstrcat(ofname, \"gz\"); /* enough room */\n\t\treturn OK;\n\t }\n /* On the Atari and some versions of MSDOS,\n * ENAMETOOLONG does not work correctly. So we\n * must truncate here.\n */\n } else if (strlen(suff)-1 + z_len > MAX_SUFFIX) {\n suff[MAX_SUFFIX+1-z_len] = '\\0';\n save_orig_name = 1;\n# endif\n }\n#endif /* NO_MULTIPLE_DOTS */\n\tif (sizeof ofname <= strlen (ofname) + z_len)\n\t goto name_too_long;\n\tstrcat(ofname, z_suffix);\n\n } /* decompress ? */\n return OK;\n\n name_too_long:\n WARN ((stderr, \"%s: %s: file name too long\\n\", program_name, ifname));\n return WARNING;\n}\n\n\n/* ========================================================================\n * Check the magic number of the input file and update ofname if an\n * original name was given and to_stdout is not set.\n * Return the compression method, -1 for error, -2 for warning.\n * Set inptr to the offset of the next byte to be processed.\n * Updates time_stamp if there is one and --no-time is not used.\n * This function may be called repeatedly for an input file consisting\n * of several contiguous gzip'ed members.\n * IN assertions: there is at least one remaining compressed member.\n * If the member is a zip file, it must be the only one.\n */\nlocal int get_method(in)\n int in; /* input file descriptor */\n{\n uch flags; /* compression flags */\n char magic[2]; /* magic header */\n int imagic1; /* like magic[1], but can represent EOF */\n ulg stamp; /* time stamp */\n\n /* If --force and --stdout, zcat == cat, so do not complain about\n * premature end of file: use try_byte instead of get_byte.\n */\n if (force && to_stdout) {\n\tmagic[0] = (char)try_byte();\n\timagic1 = try_byte ();\n\tmagic[1] = (char) imagic1;\n\t/* If try_byte returned EOF, magic[1] == (char) EOF. */\n } else {\n\tmagic[0] = (char)get_byte();\n\tmagic[1] = (char)get_byte();\n\timagic1 = 0; /* avoid lint warning */\n }\n method = -1; /* unknown yet */\n part_nb++; /* number of parts in gzip file */\n header_bytes = 0;\n last_member = RECORD_IO;\n /* assume multiple members in gzip file except for record oriented I/O */\n\n if (memcmp(magic, GZIP_MAGIC, 2) == 0\n || memcmp(magic, OLD_GZIP_MAGIC, 2) == 0) {\n\n\tmethod = (int)get_byte();\n\tif (method != DEFLATED) {\n\t fprintf(stderr,\n\t\t \"%s: %s: unknown method %d -- not supported\\n\",\n\t\t program_name, ifname, method);\n\t exit_code = ERROR;\n\t return -1;\n\t}\n\twork = unzip;\n\tflags = (uch)get_byte();\n\n\tif ((flags & ENCRYPTED) != 0) {\n\t fprintf(stderr,\n\t\t \"%s: %s is encrypted -- not supported\\n\",\n\t\t program_name, ifname);\n\t exit_code = ERROR;\n\t return -1;\n\t}\n\tif ((flags & CONTINUATION) != 0) {\n\t fprintf(stderr,\n\t\t \"%s: %s is a multi-part gzip file -- not supported\\n\",\n\t\t program_name, ifname);\n\t exit_code = ERROR;\n\t if (force <= 1) return -1;\n\t}\n\tif ((flags & RESERVED) != 0) {\n\t fprintf(stderr,\n\t\t \"%s: %s has flags 0x%x -- not supported\\n\",\n\t\t program_name, ifname, flags);\n\t exit_code = ERROR;\n\t if (force <= 1) return -1;\n\t}\n\tstamp = (ulg)get_byte();\n\tstamp |= ((ulg)get_byte()) << 8;\n\tstamp |= ((ulg)get_byte()) << 16;\n\tstamp |= ((ulg)get_byte()) << 24;\n\tif (stamp != 0 && !no_time)\n\t {\n\t time_stamp.tv_sec = stamp;\n\t time_stamp.tv_nsec = 0;\n\t }\n\n\t(void)get_byte(); /* Ignore extra flags for the moment */\n\t(void)get_byte(); /* Ignore OS type for the moment */\n\n\tif ((flags & CONTINUATION) != 0) {\n\t unsigned part = (unsigned)get_byte();\n\t part |= ((unsigned)get_byte())<<8;\n\t if (verbose) {\n\t\tfprintf(stderr,\"%s: %s: part number %u\\n\",\n\t\t\tprogram_name, ifname, part);\n\t }\n\t}\n\tif ((flags & EXTRA_FIELD) != 0) {\n\t unsigned len = (unsigned)get_byte();\n\t len |= ((unsigned)get_byte())<<8;\n\t if (verbose) {\n\t\tfprintf(stderr,\"%s: %s: extra field of %u bytes ignored\\n\",\n\t\t\tprogram_name, ifname, len);\n\t }\n\t while (len--) (void)get_byte();\n\t}\n\n\t/* Get original file name if it was truncated */\n\tif ((flags & ORIG_NAME) != 0) {\n\t if (no_name || (to_stdout && !list) || part_nb > 1) {\n\t\t/* Discard the old name */\n\t\tchar c; /* dummy used for NeXTstep 3.0 cc optimizer bug */\n\t\tdo {c=get_byte();} while (c != 0);\n\t } else {\n\t\t/* Copy the base name. Keep a directory prefix intact. */\n char *p = gzip_base_name (ofname);\n char *base = p;\n\t\tfor (;;) {\n\t\t *p = (char)get_char();\n\t\t if (*p++ == '\\0') break;\n\t\t if (p >= ofname+sizeof(ofname)) {\n\t\t\tgzip_error (\"corrupted input -- file name too large\");\n\t\t }\n\t\t}\n\t\tp = gzip_base_name (base);\n\t\tmemmove (base, p, strlen (p) + 1);\n /* If necessary, adapt the name to local OS conventions: */\n if (!list) {\n MAKE_LEGAL_NAME(base);\n\t\t if (base) list=0; /* avoid warning about unused variable */\n }\n\t } /* no_name || to_stdout */\n\t} /* ORIG_NAME */\n\n\t/* Discard file comment if any */\n\tif ((flags & COMMENT) != 0) {\n\t while (get_char() != 0) /* null */ ;\n\t}\n\tif (part_nb == 1) {\n\t header_bytes = inptr + 2*sizeof(long); /* include crc and size */\n\t}\n\n } else if (memcmp(magic, PKZIP_MAGIC, 2) == 0 && inptr == 2\n\t && memcmp((char*)inbuf, PKZIP_MAGIC, 4) == 0) {\n\t/* To simplify the code, we support a zip file when alone only.\n * We are thus guaranteed that the entire local header fits in inbuf.\n */\n inptr = 0;\n\twork = unzip;\n\tif (check_zipfile(in) != OK) return -1;\n\t/* check_zipfile may get ofname from the local header */\n\tlast_member = 1;\n\n } else if (memcmp(magic, PACK_MAGIC, 2) == 0) {\n\twork = unpack;\n\tmethod = PACKED;\n\n } else if (memcmp(magic, LZW_MAGIC, 2) == 0) {\n\twork = unlzw;\n\tmethod = COMPRESSED;\n\tlast_member = 1;\n\n } else if (memcmp(magic, LZH_MAGIC, 2) == 0) {\n\twork = unlzh;\n\tmethod = LZHED;\n\tlast_member = 1;\n\n } else if (force && to_stdout && !list) { /* pass input unchanged */\n\tmethod = STORED;\n\twork = copy;\n inptr = 0;\n\tlast_member = 1;\n }\n if (method >= 0) return method;\n\n if (part_nb == 1) {\n\tfprintf (stderr, \"\\n%s: %s: not in gzip format\\n\",\n\t\t program_name, ifname);\n\texit_code = ERROR;\n\treturn -1;\n } else {\n\tif (magic[0] == 0)\n\t {\n\t int inbyte;\n\t for (inbyte = imagic1; inbyte == 0; inbyte = try_byte ())\n\t continue;\n\t if (inbyte == EOF)\n\t {\n\t\tif (verbose)\n\t\t WARN ((stderr, \"\\n%s: %s: decompression OK, trailing zero bytes ignored\\n\",\n\t\t\t program_name, ifname));\n\t\treturn -3;\n\t }\n\t }\n\n\tWARN((stderr, \"\\n%s: %s: decompression OK, trailing garbage ignored\\n\",\n\t program_name, ifname));\n\treturn -2;\n }\n}\n\n/* ========================================================================\n * Display the characteristics of the compressed file.\n * If the given method is < 0, display the accumulated totals.\n * IN assertions: time_stamp, header_bytes and ifile_size are initialized.\n */\nlocal void do_list(ifd, method)\n int ifd; /* input file descriptor */\n int method; /* compression method */\n{\n ulg crc; /* original crc */\n static int first_time = 1;\n static char* methods[MAX_METHODS] = {\n \"store\", /* 0 */\n \"compr\", /* 1 */\n \"pack \", /* 2 */\n \"lzh \", /* 3 */\n \"\", \"\", \"\", \"\", /* 4 to 7 reserved */\n \"defla\"}; /* 8 */\n int positive_off_t_width = 1;\n off_t o;\n\n for (o = OFF_T_MAX; 9 < o; o /= 10) {\n\tpositive_off_t_width++;\n }\n\n if (first_time && method >= 0) {\n\tfirst_time = 0;\n\tif (verbose) {\n\t printf(\"method crc date time \");\n\t}\n\tif (!quiet) {\n\t printf(\"%*.*s %*.*s ratio uncompressed_name\\n\",\n\t\t positive_off_t_width, positive_off_t_width, \"compressed\",\n\t\t positive_off_t_width, positive_off_t_width, \"uncompressed\");\n\t}\n } else if (method < 0) {\n\tif (total_in <= 0 || total_out <= 0) return;\n\tif (verbose) {\n\t printf(\" \");\n\t}\n\tif (verbose || !quiet) {\n\t fprint_off(stdout, total_in, positive_off_t_width);\n\t printf(\" \");\n\t fprint_off(stdout, total_out, positive_off_t_width);\n\t printf(\" \");\n\t}\n\tdisplay_ratio(total_out-(total_in-header_bytes), total_out, stdout);\n\t/* header_bytes is not meaningful but used to ensure the same\n\t * ratio if there is a single file.\n\t */\n\tprintf(\" (totals)\\n\");\n\treturn;\n }\n crc = (ulg)~0; /* unknown */\n bytes_out = -1L;\n bytes_in = ifile_size;\n\n#if RECORD_IO == 0\n if (method == DEFLATED && !last_member) {\n /* Get the crc and uncompressed size for gzip'ed (not zip'ed) files.\n * If the lseek fails, we could use read() to get to the end, but\n * --list is used to get quick results.\n * Use \"gunzip < foo.gz | wc -c\" to get the uncompressed size if\n * you are not concerned about speed.\n */\n bytes_in = lseek(ifd, (off_t)(-8), SEEK_END);\n if (bytes_in != -1L) {\n uch buf[8];\n bytes_in += 8L;\n if (read(ifd, (char*)buf, sizeof(buf)) != sizeof(buf)) {\n read_error();\n }\n crc = LG(buf);\n\t bytes_out = LG(buf+4);\n\t}\n }\n#endif /* RECORD_IO */\n if (verbose)\n {\n\tstruct tm *tm = localtime (&time_stamp.tv_sec);\n\tprintf (\"%5s %08lx \", methods[method], crc);\n\tif (tm)\n\t printf (\"%s%3d %02d:%02d \",\n\t\t (\"Jan\\0Feb\\0Mar\\0Apr\\0May\\0Jun\\0Jul\\0Aug\\0Sep\\0Oct\\0Nov\\0Dec\"\n\t\t + 4 * tm->tm_mon),\n\t\t tm->tm_mday, tm->tm_hour, tm->tm_min);\n\telse\n\t printf (\"??? ?? ??:?? \");\n }\n fprint_off(stdout, bytes_in, positive_off_t_width);\n printf(\" \");\n fprint_off(stdout, bytes_out, positive_off_t_width);\n printf(\" \");\n if (bytes_in == -1L) {\n\ttotal_in = -1L;\n\tbytes_in = bytes_out = header_bytes = 0;\n } else if (total_in >= 0) {\n\ttotal_in += bytes_in;\n }\n if (bytes_out == -1L) {\n\ttotal_out = -1L;\n\tbytes_in = bytes_out = header_bytes = 0;\n } else if (total_out >= 0) {\n\ttotal_out += bytes_out;\n }\n display_ratio(bytes_out-(bytes_in-header_bytes), bytes_out, stdout);\n printf(\" %s\\n\", ofname);\n}\n\n/* ========================================================================\n * Shorten the given name by one character, or replace a .tar extension\n * with .tgz. Truncate the last part of the name which is longer than\n * MIN_PART characters: 1234.678.012.gz -> 123.678.012.gz. If the name\n * has only parts shorter than MIN_PART truncate the longest part.\n * For decompression, just remove the last character of the name.\n *\n * IN assertion: for compression, the suffix of the given name is z_suffix.\n */\nlocal void shorten_name(name)\n char *name;\n{\n int len; /* length of name without z_suffix */\n char *trunc = NULL; /* character to be truncated */\n int plen; /* current part length */\n int min_part = MIN_PART; /* current minimum part length */\n char *p;\n\n len = strlen(name);\n if (decompress) {\n\tif (len <= 1)\n\t gzip_error (\"name too short\");\n\tname[len-1] = '\\0';\n\treturn;\n }\n p = get_suffix(name);\n if (! p)\n gzip_error (\"can't recover suffix\\n\");\n *p = '\\0';\n save_orig_name = 1;\n\n /* compress 1234567890.tar to 1234567890.tgz */\n if (len > 4 && strequ(p-4, \".tar\")) {\n\tstrcpy(p-4, \".tgz\");\n\treturn;\n }\n /* Try keeping short extensions intact:\n * 1234.678.012.gz -> 123.678.012.gz\n */\n do {\n\tp = strrchr(name, PATH_SEP);\n\tp = p ? p+1 : name;\n\twhile (*p) {\n\t plen = strcspn(p, PART_SEP);\n\t p += plen;\n\t if (plen > min_part) trunc = p-1;\n\t if (*p) p++;\n\t}\n } while (trunc == NULL && --min_part != 0);\n\n if (trunc != NULL) {\n\tdo {\n\t trunc[0] = trunc[1];\n\t} while (*trunc++);\n\ttrunc--;\n } else {\n\ttrunc = strrchr(name, PART_SEP[0]);\n\tif (!trunc)\n\t gzip_error (\"internal error in shorten_name\");\n\tif (trunc[1] == '\\0') trunc--; /* force truncation */\n }\n strcpy(trunc, z_suffix);\n}\n\n/* ========================================================================\n * The compressed file already exists, so ask for confirmation.\n * Return ERROR if the file must be skipped.\n */\nlocal int check_ofname()\n{\n /* Ask permission to overwrite the existing file */\n if (!force) {\n\tint ok = 0;\n\tfprintf (stderr, \"%s: %s already exists;\", program_name, ofname);\n\tif (foreground && isatty(fileno(stdin))) {\n\t fprintf(stderr, \" do you wish to overwrite (y or n)? \");\n\t fflush(stderr);\n\t ok = yesno();\n\t}\n\tif (!ok) {\n\t fprintf(stderr, \"\\tnot overwritten\\n\");\n\t if (exit_code == OK) exit_code = WARNING;\n\t return ERROR;\n\t}\n }\n if (xunlink (ofname)) {\n\tprogerror(ofname);\n\treturn ERROR;\n }\n return OK;\n}\n\n\n/* ========================================================================\n * Copy modes, times, ownership from input file to output file.\n * IN assertion: to_stdout is false.\n */\nlocal void copy_stat(ifstat)\n struct stat *ifstat;\n{\n mode_t mode = ifstat->st_mode & S_IRWXUGO;\n int r;\n\n#ifndef NO_UTIME\n struct timespec timespec[2];\n timespec[0] = get_stat_atime (ifstat);\n timespec[1] = get_stat_mtime (ifstat);\n\n if (decompress && 0 <= time_stamp.tv_nsec\n\t&& ! (timespec[1].tv_sec == time_stamp.tv_sec\n\t && timespec[1].tv_nsec == time_stamp.tv_nsec))\n {\n\ttimespec[1] = time_stamp;\n\tif (verbose > 1) {\n\t fprintf(stderr, \"%s: time stamp restored\\n\", ofname);\n\t}\n }\n\n if (gl_futimens (ofd, ofname, timespec) != 0)\n {\n\tint e = errno;\n\tWARN ((stderr, \"%s: \", program_name));\n\tif (!quiet)\n\t {\n\t errno = e;\n\t perror (ofname);\n\t }\n }\n#endif\n\n#ifndef NO_CHOWN\n# if HAVE_FCHOWN\n fchown (ofd, ifstat->st_uid, ifstat->st_gid); /* Copy ownership */\n# elif HAVE_CHOWN\n chown(ofname, ifstat->st_uid, ifstat->st_gid); /* Copy ownership */\n# endif\n#endif\n\n /* Copy the protection modes */\n#if HAVE_FCHMOD\n r = fchmod (ofd, mode);\n#else\n r = chmod (ofname, mode);\n#endif\n if (r != 0) {\n\tint e = errno;\n\tWARN ((stderr, \"%s: \", program_name));\n\tif (!quiet) {\n\t errno = e;\n\t perror(ofname);\n\t}\n }\n}\n\n#if ! NO_DIR\n\n/* ========================================================================\n * Recurse through the given directory. This code is taken from ncompress.\n */\nlocal void treat_dir (fd, dir)\n int fd;\n char *dir;\n{\n struct dirent *dp;\n DIR *dirp;\n char nbuf[MAX_PATH_LEN];\n int len;\n\n#if HAVE_FDOPENDIR\n dirp = fdopendir (fd);\n#else\n close (fd);\n dirp = opendir(dir);\n#endif\n\n if (dirp == NULL) {\n\tprogerror(dir);\n#if HAVE_FDOPENDIR\n\tclose (fd);\n#endif\n\treturn ;\n }\n /*\n ** WARNING: the following algorithm could occasionally cause\n ** compress to produce error warnings of the form \"<filename>.gz\n ** already has .gz suffix - ignored\". This occurs when the\n ** .gz output file is inserted into the directory below\n ** readdir's current pointer.\n ** These warnings are harmless but annoying, so they are suppressed\n ** with option -r (except when -v is on). An alternative\n ** to allowing this would be to store the entire directory\n ** list in memory, then compress the entries in the stored\n ** list. Given the depth-first recursive algorithm used here,\n ** this could use up a tremendous amount of memory. I don't\n ** think it's worth it. -- Dave Mack\n ** (An other alternative might be two passes to avoid depth-first.)\n */\n\n while ((errno = 0, dp = readdir(dirp)) != NULL) {\n\n\tif (strequ(dp->d_name,\".\") || strequ(dp->d_name,\"..\")) {\n\t continue;\n\t}\n\tlen = strlen(dir);\n\tif (len + _D_EXACT_NAMLEN (dp) + 1 < MAX_PATH_LEN - 1) {\n\t strcpy(nbuf,dir);\n\t if (len != 0 /* dir = \"\" means current dir on Amiga */\n#ifdef PATH_SEP2\n\t\t&& dir[len-1] != PATH_SEP2\n#endif\n#ifdef PATH_SEP3\n\t\t&& dir[len-1] != PATH_SEP3\n#endif\n\t ) {\n\t\tnbuf[len++] = PATH_SEP;\n\t }\n\t strcpy(nbuf+len, dp->d_name);\n\t treat_file(nbuf);\n\t} else {\n\t fprintf(stderr,\"%s: %s/%s: pathname too long\\n\",\n\t\t program_name, dir, dp->d_name);\n\t exit_code = ERROR;\n\t}\n }\n if (errno != 0)\n\tprogerror(dir);\n if (CLOSEDIR(dirp) != 0)\n\tprogerror(dir);\n}\n#endif /* ! NO_DIR */\n\n/* Make sure signals get handled properly. */\n\nstatic void\ninstall_signal_handlers ()\n{\n int nsigs = sizeof handled_sig / sizeof handled_sig[0];\n int i;\n\n#if SA_NOCLDSTOP\n struct sigaction act;\n\n sigemptyset (&caught_signals);\n for (i = 0; i < nsigs; i++)\n {\n sigaction (handled_sig[i], NULL, &act);\n if (act.sa_handler != SIG_IGN)\n\tsigaddset (&caught_signals, handled_sig[i]);\n }\n\n act.sa_handler = abort_gzip_signal;\n act.sa_mask = caught_signals;\n act.sa_flags = 0;\n\n for (i = 0; i < nsigs; i++)\n if (sigismember (&caught_signals, handled_sig[i]))\n {\n\tif (i == 0)\n\t foreground = 1;\n\tsigaction (handled_sig[i], &act, NULL);\n }\n#else\n for (i = 0; i < nsigs; i++)\n if (signal (handled_sig[i], SIG_IGN) != SIG_IGN)\n {\n\tif (i == 0)\n\t foreground = 1;\n\tsignal (handled_sig[i], abort_gzip_signal);\n\tsiginterrupt (handled_sig[i], 1);\n }\n#endif\n}\n\n/* ========================================================================\n * Free all dynamically allocated variables and exit with the given code.\n */\nlocal void do_exit(exitcode)\n int exitcode;\n{\n static int in_exit = 0;\n\n if (in_exit) exit(exitcode);\n in_exit = 1;\n free(env);\n env = NULL;\n free(args);\n args = NULL;\n FREE(inbuf);\n FREE(outbuf);\n FREE(d_buf);\n FREE(window);\n#ifndef MAXSEG_64K\n FREE(tab_prefix);\n#else\n FREE(tab_prefix0);\n FREE(tab_prefix1);\n#endif\n exit(exitcode);\n}\n\n/* ========================================================================\n * Close and unlink the output file.\n */\nstatic void\nremove_output_file ()\n{\n int fd;\n sigset_t oldset;\n\n sigprocmask (SIG_BLOCK, &caught_signals, &oldset);\n fd = remove_ofname_fd;\n if (0 <= fd)\n {\n remove_ofname_fd = -1;\n close (fd);\n xunlink (ofname);\n }\n sigprocmask (SIG_SETMASK, &oldset, NULL);\n}\n\n/* ========================================================================\n * Error handler.\n */\nvoid\nabort_gzip ()\n{\n remove_output_file ();\n do_exit(ERROR);\n}\n\n/* ========================================================================\n * Signal handler.\n */\nstatic RETSIGTYPE\nabort_gzip_signal (sig)\n int sig;\n{\n if (! SA_NOCLDSTOP)\n signal (sig, SIG_IGN);\n remove_output_file ();\n if (sig == exiting_signal)\n _exit (WARNING);\n signal (sig, SIG_DFL);\n raise (sig);\n}\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/gzip_2009-09-26-a1d3d4019d-f17cbd13a1.c"}}},{"rowIdx":78,"cells":{"id":{"kind":"string","value":"manybugs_data_79"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n | Andrei Zmievski <andrei@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"zend.h\"\n#include \"zend_execute.h\"\n#include \"zend_API.h\"\n#include \"zend_modules.h\"\n#include \"zend_constants.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_closures.h\"\n\n#ifdef HAVE_STDARG_H\n#include <stdarg.h>\n#endif\n\n/* these variables are true statics/globals, and have to be mutex'ed on every access */\nstatic int module_count=0;\nZEND_API HashTable module_registry;\n\nstatic zend_module_entry **module_request_startup_handlers;\nstatic zend_module_entry **module_request_shutdown_handlers;\nstatic zend_module_entry **module_post_deactivate_handlers;\n\nstatic zend_class_entry **class_cleanup_handlers;\n\n/* this function doesn't check for too many parameters */\nZEND_API int zend_get_parameters(int ht, int param_count, ...) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tva_list ptr;\n\tzval **param, *param_ptr;\n\tTSRMLS_FETCH();\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\tva_start(ptr, param_count);\n\n\twhile (param_count-->0) {\n\t\tparam = va_arg(ptr, zval **);\n\t\tparam_ptr = *(p-arg_count);\n\t\tif (!PZVAL_IS_REF(param_ptr) && Z_REFCOUNT_P(param_ptr) > 1) {\n\t\t\tzval *new_tmp;\n\n\t\t\tALLOC_ZVAL(new_tmp);\n\t\t\t*new_tmp = *param_ptr;\n\t\t\tzval_copy_ctor(new_tmp);\n\t\t\tINIT_PZVAL(new_tmp);\n\t\t\tparam_ptr = new_tmp;\n\t\t\tZ_DELREF_P((zval *) *(p-arg_count));\n\t\t\t*(p-arg_count) = param_ptr;\n\t\t}\n\t\t*param = param_ptr;\n\t\targ_count--;\n\t}\n\tva_end(ptr);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _zend_get_parameters_array(int ht, int param_count, zval **argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tzval *param_ptr;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tparam_ptr = *(p-arg_count);\n\t\tif (!PZVAL_IS_REF(param_ptr) && Z_REFCOUNT_P(param_ptr) > 1) {\n\t\t\tzval *new_tmp;\n\n\t\t\tALLOC_ZVAL(new_tmp);\n\t\t\t*new_tmp = *param_ptr;\n\t\t\tzval_copy_ctor(new_tmp);\n\t\t\tINIT_PZVAL(new_tmp);\n\t\t\tparam_ptr = new_tmp;\n\t\t\tZ_DELREF_P((zval *) *(p-arg_count));\n\t\t\t*(p-arg_count) = param_ptr;\n\t\t}\n\t\t*(argument_array++) = param_ptr;\n\t\targ_count--;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* Zend-optimized Extended functions */\n/* this function doesn't check for too many parameters */\nZEND_API int zend_get_parameters_ex(int param_count, ...) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tva_list ptr;\n\tzval ***param;\n\tTSRMLS_FETCH();\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\tva_start(ptr, param_count);\n\twhile (param_count-->0) {\n\t\tparam = va_arg(ptr, zval ***);\n\t\t*param = (zval **) p-(arg_count--);\n\t}\n\tva_end(ptr);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _zend_get_parameters_array_ex(int param_count, zval ***argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tzval **value = (zval**)(p-arg_count);\n\n\t\t*(argument_array++) = value;\n\t\targ_count--;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_copy_parameters_array(int param_count, zval *argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tzval **param = (zval **) p-(arg_count--);\n\t\tzval_add_ref(param);\n\t\tadd_next_index_zval(argument_array, *param);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_wrong_param_count(TSRMLS_D) /* {{{ */\n{\n\tconst char *space;\n\tconst char *class_name = get_active_class_name(&space TSRMLS_CC);\n\n\tzend_error(E_WARNING, \"Wrong parameter count for %s%s%s()\", class_name, space, get_active_function_name(TSRMLS_C));\n}\n/* }}} */\n\n/* Argument parsing API -- andrei */\nZEND_API char *zend_get_type_by_const(int type) /* {{{ */\n{\n\tswitch(type) {\n\t\tcase IS_BOOL:\n\t\t\treturn \"boolean\";\n\t\tcase IS_LONG:\n\t\t\treturn \"integer\";\n\t\tcase IS_DOUBLE:\n\t\t\treturn \"double\";\n\t\tcase IS_STRING:\n\t\t\treturn \"string\";\n\t\tcase IS_OBJECT:\n\t\t\treturn \"object\";\n\t\tcase IS_RESOURCE:\n\t\t\treturn \"resource\";\n\t\tcase IS_NULL:\n\t\t\treturn \"null\";\n\t\tcase IS_CALLABLE:\n\t\t\treturn \"callable\";\n\t\tcase IS_ARRAY:\n\t\t\treturn \"array\";\n\t\tdefault:\n\t\t\treturn \"unknown\";\n\t}\n}\n/* }}} */\n\nZEND_API char *zend_zval_type_name(const zval *arg) /* {{{ */\n{\n\treturn zend_get_type_by_const(Z_TYPE_P(arg));\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_get_class_entry(const zval *zobject TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HT_P(zobject)->get_class_entry) {\n\t\treturn Z_OBJ_HT_P(zobject)->get_class_entry(zobject TSRMLS_CC);\n\t} else {\n\t\tzend_error(E_ERROR, \"Class entry requested for an object without PHP class\");\n\t\treturn NULL;\n\t}\n}\n/* }}} */\n\n/* returns 1 if you need to copy result, 0 if it's already a copy */\nZEND_API int zend_get_object_classname(const zval *object, const char **class_name, zend_uint *class_name_len TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HT_P(object)->get_class_name == NULL ||\n\t\tZ_OBJ_HT_P(object)->get_class_name(object, class_name, class_name_len, 0 TSRMLS_CC) != SUCCESS) {\n\t\tzend_class_entry *ce = Z_OBJCE_P(object);\n\n\t\t*class_name = ce->name;\n\t\t*class_name_len = ce->name_length;\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nstatic int parse_arg_object_to_string(zval **arg, char **p, int *pl, int type TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HANDLER_PP(arg, cast_object)) {\n\t\tzval *obj;\n\t\tALLOC_ZVAL(obj);\n\t\tMAKE_COPY_ZVAL(arg, obj);\n\t\tif (Z_OBJ_HANDLER_P(*arg, cast_object)(*arg, obj, type TSRMLS_CC) == SUCCESS) {\n\t\t\tzval_ptr_dtor(arg);\n\t\t\t*arg = obj;\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tzval_ptr_dtor(&obj);\n\t}\n\t/* Standard PHP objects */\n\tif (Z_OBJ_HT_PP(arg) == &std_object_handlers || !Z_OBJ_HANDLER_PP(arg, cast_object)) {\n\t\tSEPARATE_ZVAL_IF_NOT_REF(arg);\n\t\tif (zend_std_cast_object_tostring(*arg, *arg, type TSRMLS_CC) == SUCCESS) {\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t}\n\tif (!Z_OBJ_HANDLER_PP(arg, cast_object) && Z_OBJ_HANDLER_PP(arg, get)) {\n\t\tint use_copy;\n\t\tzval *z = Z_OBJ_HANDLER_PP(arg, get)(*arg TSRMLS_CC);\n\t\tZ_ADDREF_P(z);\n\t\tif(Z_TYPE_P(z) != IS_OBJECT) {\n\t\t\tzval_dtor(*arg);\n\t\t\tZ_TYPE_P(*arg) = IS_NULL;\n\t\t\tzend_make_printable_zval(z, *arg, &use_copy);\n\t\t\tif (!use_copy) {\n\t\t\t\tZVAL_ZVAL(*arg, z, 1, 1);\n\t\t\t}\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tzval_ptr_dtor(&z);\n\t}\n\treturn FAILURE;\n}\n/* }}} */\n\nstatic const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, const char **spec, char **error, int *severity TSRMLS_DC) /* {{{ */\n{\n\tconst char *spec_walk = *spec;\n\tchar c = *spec_walk++;\n\tint return_null = 0;\n\n\t/* scan through modifiers */\n\twhile (1) {\n\t\tif (*spec_walk == '/') {\n\t\t\tSEPARATE_ZVAL_IF_NOT_REF(arg);\n\t\t} else if (*spec_walk == '!') {\n\t\t\tif (Z_TYPE_PP(arg) == IS_NULL) {\n\t\t\t\treturn_null = 1;\n\t\t\t}\n\t\t} else {\n\t\t\tbreak;\n\t\t}\n\t\tspec_walk++;\n\t}\n\n\tswitch (c) {\n\t\tcase 'l':\n\t\tcase 'L':\n\t\t\t{\n\t\t\t\tlong *p = va_arg(*va, long *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tdouble d;\n\t\t\t\t\t\t\tint type;\n\n\t\t\t\t\t\t\tif ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), p, &d, -1)) == 0) {\n\t\t\t\t\t\t\t\treturn \"long\";\n\t\t\t\t\t\t\t} else if (type == IS_DOUBLE) {\n\t\t\t\t\t\t\t\tif (c == 'L') {\n\t\t\t\t\t\t\t\t\tif (d > LONG_MAX) {\n\t\t\t\t\t\t\t\t\t\t*p = LONG_MAX;\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t} else if (d < LONG_MIN) {\n\t\t\t\t\t\t\t\t\t\t*p = LONG_MIN;\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t*p = zend_dval_to_lval(d);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\t\tif (c == 'L') {\n\t\t\t\t\t\t\tif (Z_DVAL_PP(arg) > LONG_MAX) {\n\t\t\t\t\t\t\t\t*p = LONG_MAX;\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t} else if (Z_DVAL_PP(arg) < LONG_MIN) {\n\t\t\t\t\t\t\t\t*p = LONG_MIN;\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_long_ex(arg);\n\t\t\t\t\t\t*p = Z_LVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"long\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'd':\n\t\t\t{\n\t\t\t\tdouble *p = va_arg(*va, double *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tlong l;\n\t\t\t\t\t\t\tint type;\n\n\t\t\t\t\t\t\tif ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &l, p, -1)) == 0) {\n\t\t\t\t\t\t\t\treturn \"double\";\n\t\t\t\t\t\t\t} else if (type == IS_LONG) {\n\t\t\t\t\t\t\t\t*p = (double) l;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_double_ex(arg);\n\t\t\t\t\t\t*p = Z_DVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"double\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'p':\n\t\tcase 's':\n\t\t\t{\n\t\t\t\tchar **p = va_arg(*va, char **);\n\t\t\t\tint *pl = va_arg(*va, int *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\t\tif (return_null) {\n\t\t\t\t\t\t\t*p = NULL;\n\t\t\t\t\t\t\t*pl = 0;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t/* break omitted intentionally */\n\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_string_ex(arg);\n\t\t\t\t\t\tif (UNEXPECTED(Z_ISREF_PP(arg) != 0)) {\n\t\t\t\t\t\t\t/* it's dangerous to return pointers to string\n\t\t\t\t\t\t\t buffer of referenced variable, because it can\n\t\t\t\t\t\t\t be clobbered throug magic callbacks */\n\t\t\t\t\t\t\tSEPARATE_ZVAL(arg);\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\t\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t\t\t\tif (c == 'p' && CHECK_ZVAL_NULL_PATH(*arg)) {\n\t\t\t\t\t\t\treturn \"a valid path\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\t\tif (parse_arg_object_to_string(arg, p, pl, IS_STRING TSRMLS_CC) == SUCCESS) {\n\t\t\t\t\t\t\tif (c == 'p' && CHECK_ZVAL_NULL_PATH(*arg)) {\n\t\t\t\t\t\t\t\treturn \"a valid path\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn c == 's' ? \"string\" : \"a valid path\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'b':\n\t\t\t{\n\t\t\t\tzend_bool *p = va_arg(*va, zend_bool *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_boolean_ex(arg);\n\t\t\t\t\t\t*p = Z_BVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"boolean\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'r':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_RESOURCE) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"resource\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 'A':\n\t\tcase 'a':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_ARRAY || (c == 'A' && Z_TYPE_PP(arg) == IS_OBJECT)) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"array\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 'H':\n\t\tcase 'h':\n\t\t\t{\n\t\t\t\tHashTable **p = va_arg(*va, HashTable **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_ARRAY) {\n\t\t\t\t\t*p = Z_ARRVAL_PP(arg);\n\t\t\t\t} else if(c == 'H' && Z_TYPE_PP(arg) == IS_OBJECT) {\n\t\t\t\t\t*p = HASH_OF(*arg);\n\t\t\t\t\tif(*p == NULL) {\n\t\t\t\t\t\treturn \"array\";\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\treturn \"array\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'o':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_OBJECT) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"object\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'O':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tzend_class_entry *ce = va_arg(*va, zend_class_entry *);\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_OBJECT &&\n\t\t\t\t\t\t(!ce || instanceof_function(Z_OBJCE_PP(arg), ce TSRMLS_CC))) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\tif (ce) {\n\t\t\t\t\t\treturn ce->name;\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn \"object\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'C':\n\t\t\t{\n\t\t\t\tzend_class_entry **lookup, **pce = va_arg(*va, zend_class_entry **);\n\t\t\t\tzend_class_entry *ce_base = *pce;\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*pce = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tconvert_to_string_ex(arg);\n\t\t\t\tif (zend_lookup_class(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &lookup TSRMLS_CC) == FAILURE) {\n\t\t\t\t\t*pce = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*pce = *lookup;\n\t\t\t\t}\n\t\t\t\tif (ce_base) {\n\t\t\t\t\tif ((!*pce || !instanceof_function(*pce, ce_base TSRMLS_CC))) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a class name derived from %s, '%s' given\",\n\t\t\t\t\t\t\tce_base->name, Z_STRVAL_PP(arg));\n\t\t\t\t\t\t*pce = NULL;\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (!*pce) {\n\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid class name, '%s' given\",\n\t\t\t\t\t\tZ_STRVAL_PP(arg));\n\t\t\t\t\treturn \"\";\n\t\t\t\t}\n\t\t\t\tbreak;\n\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'f':\n\t\t\t{\n\t\t\t\tzend_fcall_info *fci = va_arg(*va, zend_fcall_info *);\n\t\t\t\tzend_fcall_info_cache *fcc = va_arg(*va, zend_fcall_info_cache *);\n\t\t\t\tchar *is_callable_error = NULL;\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\tfci->size = 0;\n\t\t\t\t\tfcc->initialized = 0;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tif (zend_fcall_info_init(*arg, 0, fci, fcc, NULL, &is_callable_error TSRMLS_CC) == SUCCESS) {\n\t\t\t\t\tif (is_callable_error) {\n\t\t\t\t\t\t*severity = E_STRICT;\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid callback, %s\", is_callable_error);\n\t\t\t\t\t\tefree(is_callable_error);\n\t\t\t\t\t\t*spec = spec_walk;\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tif (is_callable_error) {\n\t\t\t\t\t\t*severity = E_WARNING;\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid callback, %s\", is_callable_error);\n\t\t\t\t\t\tefree(is_callable_error);\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn \"valid callback\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\tcase 'z':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'Z':\n\t\t\t{\n\t\t\t\tzval ***p = va_arg(*va, zval ***);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*p = arg;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\treturn \"unknown\";\n\t}\n\n\t*spec = spec_walk;\n\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_parse_arg(int arg_num, zval **arg, va_list *va, const char **spec, int quiet TSRMLS_DC) /* {{{ */\n{\n\tconst char *expected_type = NULL;\n\tchar *error = NULL;\n\tint severity = E_WARNING;\n\n\texpected_type = zend_parse_arg_impl(arg_num, arg, va, spec, &error, &severity TSRMLS_CC);\n\tif (expected_type) {\n\t\tif (!quiet && (*expected_type || error)) {\n\t\t\tconst char *space;\n\t\t\tconst char *class_name = get_active_class_name(&space TSRMLS_CC);\n\n\t\t\tif (error) {\n\t\t\t\tzend_error(severity, \"%s%s%s() expects parameter %d %s\",\n\t\t\t\t\t\tclass_name, space, get_active_function_name(TSRMLS_C), arg_num, error);\n\t\t\t\tefree(error);\n\t\t\t} else {\n\t\t\t\tzend_error(severity, \"%s%s%s() expects parameter %d to be %s, %s given\",\n\t\t\t\t\t\tclass_name, space, get_active_function_name(TSRMLS_C), arg_num, expected_type,\n\t\t\t\t\t\tzend_zval_type_name(*arg));\n\t\t\t}\n\t\t}\n\t\tif (severity != E_STRICT) {\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_parse_va_args(int num_args, const char *type_spec, va_list *va, int flags TSRMLS_DC) /* {{{ */\n{\n\tconst char *spec_walk;\n\tint c, i;\n\tint min_num_args = -1;\n\tint max_num_args = 0;\n\tint post_varargs = 0;\n\tzval **arg;\n\tint arg_count;\n\tint quiet = flags & ZEND_PARSE_PARAMS_QUIET;\n\tzend_bool have_varargs = 0;\n\tzval ****varargs = NULL;\n\tint *n_varargs = NULL;\n\n\tfor (spec_walk = type_spec; *spec_walk; spec_walk++) {\n\t\tc = *spec_walk;\n\t\tswitch (c) {\n\t\t\tcase 'l': case 'd':\n\t\t\tcase 's': case 'b':\n\t\t\tcase 'r': case 'a':\n\t\t\tcase 'o': case 'O':\n\t\t\tcase 'z': case 'Z':\n\t\t\tcase 'C': case 'h':\n\t\t\tcase 'f': case 'A':\n\t\t\tcase 'H': case 'p':\n\t\t\t\tmax_num_args++;\n\t\t\t\tbreak;\n\n\t\t\tcase '|':\n\t\t\t\tmin_num_args = max_num_args;\n\t\t\t\tbreak;\n\n\t\t\tcase '/':\n\t\t\tcase '!':\n\t\t\t\t/* Pass */\n\t\t\t\tbreak;\n\n\t\t\tcase '*':\n\t\t\tcase '+':\n\t\t\t\tif (have_varargs) {\n\t\t\t\t\tif (!quiet) {\n\t\t\t\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\t\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\t\t\t\tzend_error(E_WARNING, \"%s%s%s(): only one varargs specifier (* or +) is permitted\",\n\t\t\t\t\t\t\t\tclass_name,\n\t\t\t\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\t\t\t\tactive_function->common.function_name);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\thave_varargs = 1;\n\t\t\t\t/* we expect at least one parameter in varargs */\n\t\t\t\tif (c == '+') {\n\t\t\t\t\tmax_num_args++;\n\t\t\t\t}\n\t\t\t\t/* mark the beginning of varargs */\n\t\t\t\tpost_varargs = max_num_args;\n\t\t\t\tbreak;\n\n\t\t\tdefault:\n\t\t\t\tif (!quiet) {\n\t\t\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\t\t\tzend_error(E_WARNING, \"%s%s%s(): bad type specifier while parsing parameters\",\n\t\t\t\t\t\t\tclass_name,\n\t\t\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\t\t\tactive_function->common.function_name);\n\t\t\t\t}\n\t\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tif (min_num_args < 0) {\n\t\tmin_num_args = max_num_args;\n\t}\n\n\tif (have_varargs) {\n\t\t/* calculate how many required args are at the end of the specifier list */\n\t\tpost_varargs = max_num_args - post_varargs;\n\t\tmax_num_args = -1;\n\t}\n\n\tif (num_args < min_num_args || (num_args > max_num_args && max_num_args > 0)) {\n\t\tif (!quiet) {\n\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\tzend_error(E_WARNING, \"%s%s%s() expects %s %d parameter%s, %d given\",\n\t\t\t\t\tclass_name,\n\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\tactive_function->common.function_name,\n\t\t\t\t\tmin_num_args == max_num_args ? \"exactly\" : num_args < min_num_args ? \"at least\" : \"at most\",\n\t\t\t\t\tnum_args < min_num_args ? min_num_args : max_num_args,\n\t\t\t\t\t(num_args < min_num_args ? min_num_args : max_num_args) == 1 ? \"\" : \"s\",\n\t\t\t\t\tnum_args);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\targ_count = (int)(zend_uintptr_t) *(zend_vm_stack_top(TSRMLS_C) - 1);\n\n\tif (num_args > arg_count) {\n\t\tzend_error(E_WARNING, \"%s(): could not obtain parameters for parsing\",\n\t\t\tget_active_function_name(TSRMLS_C));\n\t\treturn FAILURE;\n\t}\n\n\ti = 0;\n\twhile (num_args-- > 0) {\n\t\tif (*type_spec == '|') {\n\t\t\ttype_spec++;\n\t\t}\n\n\t\tif (*type_spec == '*' || *type_spec == '+') {\n\t\t\tint num_varargs = num_args + 1 - post_varargs;\n\n\t\t\t/* eat up the passed in storage even if it won't be filled in with varargs */\n\t\t\tvarargs = va_arg(*va, zval ****);\n\t\t\tn_varargs = va_arg(*va, int *);\n\t\t\ttype_spec++;\n\n\t\t\tif (num_varargs > 0) {\n\t\t\t\tint iv = 0;\n\t\t\t\tzval **p = (zval **) (zend_vm_stack_top(TSRMLS_C) - 1 - (arg_count - i));\n\n\t\t\t\t*n_varargs = num_varargs;\n\n\t\t\t\t/* allocate space for array and store args */\n\t\t\t\t*varargs = safe_emalloc(num_varargs, sizeof(zval **), 0);\n\t\t\t\twhile (num_varargs-- > 0) {\n\t\t\t\t\t(*varargs)[iv++] = p++;\n\t\t\t\t}\n\n\t\t\t\t/* adjust how many args we have left and restart loop */\n\t\t\t\tnum_args = num_args + 1 - iv;\n\t\t\t\ti += iv;\n\t\t\t\tcontinue;\n\t\t\t} else {\n\t\t\t\t*varargs = NULL;\n\t\t\t\t*n_varargs = 0;\n\t\t\t}\n\t\t}\n\n\t\targ = (zval **) (zend_vm_stack_top(TSRMLS_C) - 1 - (arg_count-i));\n\n\t\tif (zend_parse_arg(i+1, arg, va, &type_spec, quiet TSRMLS_CC) == FAILURE) {\n\t\t\t/* clean up varargs array if it was used */\n\t\t\tif (varargs && *varargs) {\n\t\t\t\tefree(*varargs);\n\t\t\t\t*varargs = NULL;\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\t\ti++;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n#define RETURN_IF_ZERO_ARGS(num_args, type_spec, quiet) { \\\n\tint __num_args = (num_args); \\\n\t\\\n\tif (0 == (type_spec)[0] && 0 != __num_args && !(quiet)) { \\\n\t\tconst char *__space; \\\n\t\tconst char * __class_name = get_active_class_name(&__space TSRMLS_CC); \\\n\t\tzend_error(E_WARNING, \"%s%s%s() expects exactly 0 parameters, %d given\", \\\n\t\t\t__class_name, __space, \\\n\t\t\tget_active_function_name(TSRMLS_C), __num_args); \\\n\t\treturn FAILURE; \\\n\t}\\\n}\n\nZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\n\tRETURN_IF_ZERO_ARGS(num_args, type_spec, flags & ZEND_PARSE_PARAMS_QUIET);\n\n\tva_start(va, type_spec);\n\tretval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC);\n\tva_end(va);\n\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\n\tRETURN_IF_ZERO_ARGS(num_args, type_spec, 0);\n\n\tva_start(va, type_spec);\n\tretval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC);\n\tva_end(va);\n\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\tconst char *p = type_spec;\n\tzval **object;\n\tzend_class_entry *ce;\n\n\tif (!this_ptr) {\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, 0);\n\n\t\tva_start(va, type_spec);\n\t\tretval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC);\n\t\tva_end(va);\n\t} else {\n\t\tp++;\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, 0);\n\n\t\tva_start(va, type_spec);\n\n\t\tobject = va_arg(va, zval **);\n\t\tce = va_arg(va, zend_class_entry *);\n\t\t*object = this_ptr;\n\n\t\tif (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) {\n\t\t\tzend_error(E_CORE_ERROR, \"%s::%s() must be derived from %s::%s\",\n\t\t\t\tce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C));\n\t\t}\n\n\t\tretval = zend_parse_va_args(num_args, p, &va, 0 TSRMLS_CC);\n\t\tva_end(va);\n\t}\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\tconst char *p = type_spec;\n\tzval **object;\n\tzend_class_entry *ce;\n\tint quiet = flags & ZEND_PARSE_PARAMS_QUIET;\n\n\tif (!this_ptr) {\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, quiet);\n\n\t\tva_start(va, type_spec);\n\t\tretval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC);\n\t\tva_end(va);\n\t} else {\n\t\tp++;\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, quiet);\n\n\t\tva_start(va, type_spec);\n\n\t\tobject = va_arg(va, zval **);\n\t\tce = va_arg(va, zend_class_entry *);\n\t\t*object = this_ptr;\n\n\t\tif (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) {\n\t\t\tif (!quiet) {\n\t\t\t\tzend_error(E_CORE_ERROR, \"%s::%s() must be derived from %s::%s\",\n\t\t\t\t\tce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C));\n\t\t\t}\n\t\t\tva_end(va);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tretval = zend_parse_va_args(num_args, p, &va, flags TSRMLS_CC);\n\t\tva_end(va);\n\t}\n\treturn retval;\n}\n/* }}} */\n\n/* Argument parsing API -- andrei */\nZEND_API int _array_init(zval *arg, uint size ZEND_FILE_LINE_DC) /* {{{ */\n{\n\tALLOC_HASHTABLE_REL(Z_ARRVAL_P(arg));\n\n\t_zend_hash_init(Z_ARRVAL_P(arg), size, NULL, ZVAL_PTR_DTOR, 0 ZEND_FILE_LINE_RELAY_CC);\n\tZ_TYPE_P(arg) = IS_ARRAY;\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_merge_property(zval **value TSRMLS_DC, int num_args, va_list args, const zend_hash_key *hash_key) /* {{{ */\n{\n\t/* which name should a numeric property have ? */\n\tif (hash_key->nKeyLength) {\n\t\tzval *obj = va_arg(args, zval *);\n\t\tzend_object_handlers *obj_ht = va_arg(args, zend_object_handlers *);\n\t\tzval *member;\n\n\t\tMAKE_STD_ZVAL(member);\n\t\tZVAL_STRINGL(member, hash_key->arKey, hash_key->nKeyLength-1, 1);\n\t\tobj_ht->write_property(obj, member, *value, 0 TSRMLS_CC);\n\t\tzval_ptr_dtor(&member);\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* This function should be called after the constructor has been called\n * because it may call __set from the uninitialized object otherwise. */\nZEND_API void zend_merge_properties(zval *obj, HashTable *properties, int destroy_ht TSRMLS_DC) /* {{{ */\n{\n\tconst zend_object_handlers *obj_ht = Z_OBJ_HT_P(obj);\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = Z_OBJCE_P(obj);\n\tzend_hash_apply_with_arguments(properties TSRMLS_CC, (apply_func_args_t)zend_merge_property, 2, obj, obj_ht);\n\tEG(scope) = old_scope;\n\n\tif (destroy_ht) {\n\t\tzend_hash_destroy(properties);\n\t\tFREE_HASHTABLE(properties);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_update_class_constants(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\tif ((class_type->ce_flags & ZEND_ACC_CONSTANTS_UPDATED) == 0 || (!CE_STATIC_MEMBERS(class_type) && class_type->default_static_members_count)) {\n\t\tzend_class_entry **scope = EG(in_execution)?&EG(scope):&CG(active_class_entry);\n\t\tzend_class_entry *old_scope = *scope;\n\t\tint i;\n\n\t\t*scope = class_type;\n\t\tzend_hash_apply_with_argument(&class_type->constants_table, (apply_func_arg_t) zval_update_constant, (void*)1 TSRMLS_CC);\n\n\t\tfor (i = 0; i < class_type->default_properties_count; i++) {\n\t\t\tif (class_type->default_properties_table[i]) {\n\t\t\t\tzval_update_constant(&class_type->default_properties_table[i], (void**)1 TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\tif (!CE_STATIC_MEMBERS(class_type) && class_type->default_static_members_count) {\n\t\t\tzval **p;\n\n\t\t\tif (class_type->parent) {\n\t\t\t\tzend_update_class_constants(class_type->parent TSRMLS_CC);\n\t\t\t}\n#if ZTS\n\t\t\tCG(static_members_table)[(zend_intptr_t)(class_type->static_members_table)] = emalloc(sizeof(zval*) * class_type->default_static_members_count);\n#else\n\t\t\tclass_type->static_members_table = emalloc(sizeof(zval*) * class_type->default_static_members_count);\n#endif\n\t\t\tfor (i = 0; i < class_type->default_static_members_count; i++) {\n\t\t\t\tp = &class_type->default_static_members_table[i];\n\t\t\t\tif (Z_ISREF_PP(p) &&\n\t\t\t\t\tclass_type->parent &&\n\t\t\t\t\ti < class_type->parent->default_static_members_count &&\n\t\t\t\t\t*p == class_type->parent->default_static_members_table[i] &&\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type->parent)[i]\n\t\t\t\t) {\n\t\t\t\t\tzval *q = CE_STATIC_MEMBERS(class_type->parent)[i];\n\n\t\t\t\t\tZ_ADDREF_P(q);\n\t\t\t\t\tZ_SET_ISREF_P(q);\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type)[i] = q;\n\t\t\t\t} else {\n\t\t\t\t\tzval *r;\n\n\t\t\t\t\tALLOC_ZVAL(r);\n\t\t\t\t\t*r = **p;\n\t\t\t\t\tINIT_PZVAL(r);\n\t\t\t\t\tzval_copy_ctor(r);\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type)[i] = r;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tfor (i = 0; i < class_type->default_static_members_count; i++) {\n\t\t\tzval_update_constant(&CE_STATIC_MEMBERS(class_type)[i], (void**)1 TSRMLS_CC);\n\t\t}\n\n\t\t*scope = old_scope;\n\t\tclass_type->ce_flags |= ZEND_ACC_CONSTANTS_UPDATED;\n\t}\n}\n/* }}} */\n\nZEND_API void object_properties_init(zend_object *object, zend_class_entry *class_type) /* {{{ */\n{\n\tint i;\n\n\tif (class_type->default_properties_count) {\n\t\tobject->properties_table = emalloc(sizeof(zval*) * class_type->default_properties_count);\n\t\tfor (i = 0; i < class_type->default_properties_count; i++) {\n\t\t\tobject->properties_table[i] = class_type->default_properties_table[i];\n\t\t\tif (class_type->default_properties_table[i]) {\n\t\t\t\tZ_ADDREF_P(object->properties_table[i]);\n\t\t\t}\n\t\t}\n\t\tobject->properties = NULL;\n\t}\n}\n/* }}} */\n\n/* This function requires 'properties' to contain all props declared in the\n * class and all props being public. If only a subset is given or the class\n * has protected members then you need to merge the properties seperately by\n * calling zend_merge_properties(). */\nZEND_API int _object_and_properties_init(zval *arg, zend_class_entry *class_type, HashTable *properties ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\tzend_object *object;\n\n\tif (class_type->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) {\n\t\tchar *what = (class_type->ce_flags & ZEND_ACC_INTERFACE) ? \"interface\"\n\t\t\t\t\t :((class_type->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) ? \"trait\"\n\t\t\t\t\t : \"abstract class\";\n\t\tzend_error(E_ERROR, \"Cannot instantiate %s %s\", what, class_type->name);\n\t}\n\n\tzend_update_class_constants(class_type TSRMLS_CC);\n\n\tZ_TYPE_P(arg) = IS_OBJECT;\n\tif (class_type->create_object == NULL) {\n\t\tZ_OBJVAL_P(arg) = zend_objects_new(&object, class_type TSRMLS_CC);\n\t\tif (properties) {\n\t\t\tobject->properties = properties;\n\t\t\tobject->properties_table = NULL;\n\t\t} else {\n\t\t\tobject_properties_init(object, class_type);\n\t\t}\n\t} else {\n\t\tZ_OBJVAL_P(arg) = class_type->create_object(class_type TSRMLS_CC);\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _object_init_ex(zval *arg, zend_class_entry *class_type ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\treturn _object_and_properties_init(arg, class_type, 0 ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int _object_init(zval *arg ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\treturn _object_init_ex(arg, zend_standard_class_def ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int add_assoc_function(zval *arg, const char *key, void (*function_ptr)(INTERNAL_FUNCTION_PARAMETERS)) /* {{{ */\n{\n\tzend_error(E_WARNING, \"add_assoc_function() is no longer supported\");\n\treturn FAILURE;\n}\n/* }}} */\n\nZEND_API int add_assoc_long_ex(zval *arg, const char *key, uint key_len, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_null_ex(zval *arg, const char *key, uint key_len) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_bool_ex(zval *arg, const char *key, uint key_len, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_resource_ex(zval *arg, const char *key, uint key_len, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_double_ex(zval *arg, const char *key, uint key_len, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_string_ex(zval *arg, const char *key, uint key_len, char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_stringl_ex(zval *arg, const char *key, uint key_len, char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_zval_ex(zval *arg, const char *key, uint key_len, zval *value) /* {{{ */\n{\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_long(zval *arg, ulong index, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_null(zval *arg, ulong index) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_bool(zval *arg, ulong index, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_resource(zval *arg, ulong index, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_double(zval *arg, ulong index, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_string(zval *arg, ulong index, const char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_stringl(zval *arg, ulong index, const char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_zval(zval *arg, ulong index, zval *value) /* {{{ */\n{\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_long(zval *arg, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_null(zval *arg) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_bool(zval *arg, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_resource(zval *arg, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_double(zval *arg, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_string(zval *arg, const char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_stringl(zval *arg, const char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_zval(zval *arg, zval *value) /* {{{ */\n{\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_get_assoc_string_ex(zval *arg, const char *key, uint key_len, const char *str, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_assoc_stringl_ex(zval *arg, const char *key, uint key_len, const char *str, uint length, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_long(zval *arg, ulong index, long l, void **dest) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, l);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_double(zval *arg, ulong index, double d, void **dest) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_string(zval *arg, ulong index, const char *str, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_stringl(zval *arg, ulong index, const char *str, uint length, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_property_long_ex(zval *arg, const char *key, uint key_len, long n TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_bool_ex(zval *arg, const char *key, uint key_len, int b TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_null_ex(zval *arg, const char *key, uint key_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_resource_ex(zval *arg, const char *key, uint key_len, long n TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, n);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_double_ex(zval *arg, const char *key, uint key_len, double d TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_string_ex(zval *arg, const char *key, uint key_len, const char *str, int duplicate TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_stringl_ex(zval *arg, const char *key, uint key_len, const char *str, uint length, int duplicate TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_zval_ex(zval *arg, const char *key, uint key_len, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, value, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_startup_module_ex(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tint name_len;\n\tchar *lcname;\n\n\tif (module->module_started) {\n\t\treturn SUCCESS;\n\t}\n\tmodule->module_started = 1;\n\n\t/* Check module dependencies */\n\tif (module->deps) {\n\t\tconst zend_module_dep *dep = module->deps;\n\n\t\twhile (dep->name) {\n\t\t\tif (dep->type == MODULE_DEP_REQUIRED) {\n\t\t\t\tzend_module_entry *req_mod;\n\n\t\t\t\tname_len = strlen(dep->name);\n\t\t\t\tlcname = zend_str_tolower_dup(dep->name, name_len);\n\n\t\t\t\tif (zend_hash_find(&module_registry, lcname, name_len+1, (void**)&req_mod) == FAILURE || !req_mod->module_started) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\t/* TODO: Check version relationship */\n\t\t\t\t\tzend_error(E_CORE_WARNING, \"Cannot load module '%s' because required module '%s' is not loaded\", module->name, dep->name);\n\t\t\t\t\tmodule->module_started = 0;\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t++dep;\n\t\t}\n\t}\n\n\t/* Initialize module globals */\n\tif (module->globals_size) {\n#ifdef ZTS\n\t\tts_allocate_id(module->globals_id_ptr, module->globals_size, (ts_allocate_ctor) module->globals_ctor, (ts_allocate_dtor) module->globals_dtor);\n#else\n\t\tif (module->globals_ctor) {\n\t\t\tmodule->globals_ctor(module->globals_ptr TSRMLS_CC);\n\t\t}\n#endif\n\t}\n\tif (module->module_startup_func) {\n\t\tEG(current_module) = module;\n\t\tif (module->module_startup_func(module->type, module->module_number TSRMLS_CC)==FAILURE) {\n\t\t\tzend_error(E_CORE_ERROR,\"Unable to start %s module\", module->name);\n\t\t\tEG(current_module) = NULL;\n\t\t\treturn FAILURE;\n\t\t}\n\t\tEG(current_module) = NULL;\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic void zend_sort_modules(void *base, size_t count, size_t siz, compare_func_t compare TSRMLS_DC) /* {{{ */\n{\n\tBucket **b1 = base;\n\tBucket **b2;\n\tBucket **end = b1 + count;\n\tBucket *tmp;\n\tzend_module_entry *m, *r;\n\n\twhile (b1 < end) {\ntry_again:\n\t\tm = (zend_module_entry*)(*b1)->pData;\n\t\tif (!m->module_started && m->deps) {\n\t\t\tconst zend_module_dep *dep = m->deps;\n\t\t\twhile (dep->name) {\n\t\t\t\tif (dep->type == MODULE_DEP_REQUIRED || dep->type == MODULE_DEP_OPTIONAL) {\n\t\t\t\t\tb2 = b1 + 1;\n\t\t\t\t\twhile (b2 < end) {\n\t\t\t\t\t\tr = (zend_module_entry*)(*b2)->pData;\n\t\t\t\t\t\tif (strcasecmp(dep->name, r->name) == 0) {\n\t\t\t\t\t\t\ttmp = *b1;\n\t\t\t\t\t\t\t*b1 = *b2;\n\t\t\t\t\t\t\t*b2 = tmp;\n\t\t\t\t\t\t\tgoto try_again;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tb2++;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tdep++;\n\t\t\t}\n\t\t}\n\t\tb1++;\n\t}\n}\n/* }}} */\n\nZEND_API void zend_collect_module_handlers(TSRMLS_D) /* {{{ */\n{\n\tHashPosition pos;\n\tzend_module_entry *module;\n\tint startup_count = 0;\n\tint shutdown_count = 0;\n\tint post_deactivate_count = 0;\n\tzend_class_entry **pce;\n\tint class_count = 0;\n\n\t/* Collect extensions with request startup/shutdown handlers */\n\tfor (zend_hash_internal_pointer_reset_ex(&module_registry, &pos);\n\t zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(&module_registry, &pos)) {\n\t\tif (module->request_startup_func) {\n\t\t\tstartup_count++;\n\t\t}\n\t\tif (module->request_shutdown_func) {\n\t\t\tshutdown_count++;\n\t\t}\n\t\tif (module->post_deactivate_func) {\n\t\t\tpost_deactivate_count++;\n\t\t}\n\t}\n\tmodule_request_startup_handlers = (zend_module_entry**)malloc(\n\t sizeof(zend_module_entry*) *\n\t\t(startup_count + 1 +\n\t\t shutdown_count + 1 +\n\t\t post_deactivate_count + 1));\n\tmodule_request_startup_handlers[startup_count] = NULL;\n\tmodule_request_shutdown_handlers = module_request_startup_handlers + startup_count + 1;\n\tmodule_request_shutdown_handlers[shutdown_count] = NULL;\n\tmodule_post_deactivate_handlers = module_request_shutdown_handlers + shutdown_count + 1;\n\tmodule_post_deactivate_handlers[post_deactivate_count] = NULL;\n\tstartup_count = 0;\n\t\n\tfor (zend_hash_internal_pointer_reset_ex(&module_registry, &pos);\n\t zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(&module_registry, &pos)) {\n\t\tif (module->request_startup_func) {\n\t\t\tmodule_request_startup_handlers[startup_count++] = module;\n\t\t}\n\t\tif (module->request_shutdown_func) {\n\t\t\tmodule_request_shutdown_handlers[--shutdown_count] = module;\n\t\t}\n\t\tif (module->post_deactivate_func) {\n\t\t\tmodule_post_deactivate_handlers[--post_deactivate_count] = module;\n\t\t}\n\t}\n\n\t/* Collect internal classes with static members */\n\tfor (zend_hash_internal_pointer_reset_ex(CG(class_table), &pos);\n\t zend_hash_get_current_data_ex(CG(class_table), (void *) &pce, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(CG(class_table), &pos)) {\n\t\tif ((*pce)->type == ZEND_INTERNAL_CLASS &&\n\t\t (*pce)->default_static_members_count > 0) {\n\t\t class_count++;\n\t\t}\n\t}\n\n\tclass_cleanup_handlers = (zend_class_entry**)malloc(\n\t\tsizeof(zend_class_entry*) *\n\t\t(class_count + 1));\n\tclass_cleanup_handlers[class_count] = NULL;\n\n\tif (class_count) {\n\t\tfor (zend_hash_internal_pointer_reset_ex(CG(class_table), &pos);\n\t\t zend_hash_get_current_data_ex(CG(class_table), (void *) &pce, &pos) == SUCCESS;\n\t \t zend_hash_move_forward_ex(CG(class_table), &pos)) {\n\t\t\tif ((*pce)->type == ZEND_INTERNAL_CLASS &&\n\t\t\t (*pce)->default_static_members_count > 0) {\n\t\t\t class_cleanup_handlers[--class_count] = *pce;\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API int zend_startup_modules(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_sort(&module_registry, zend_sort_modules, NULL, 0 TSRMLS_CC);\n\tzend_hash_apply(&module_registry, (apply_func_t)zend_startup_module_ex TSRMLS_CC);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_destroy_modules(void) /* {{{ */\n{\n\tfree(class_cleanup_handlers);\n\tfree(module_request_startup_handlers);\n\tzend_hash_graceful_reverse_destroy(&module_registry);\n}\n/* }}} */\n\nZEND_API zend_module_entry* zend_register_module_ex(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tint name_len;\n\tchar *lcname;\n\tzend_module_entry *module_ptr;\n\n\tif (!module) {\n\t\treturn NULL;\n\t}\n\n#if 0\n\tzend_printf(\"%s: Registering module %d\\n\", module->name, module->module_number);\n#endif\n\n\t/* Check module dependencies */\n\tif (module->deps) {\n\t\tconst zend_module_dep *dep = module->deps;\n\n\t\twhile (dep->name) {\n\t\t\tif (dep->type == MODULE_DEP_CONFLICTS) {\n\t\t\t\tname_len = strlen(dep->name);\n\t\t\t\tlcname = zend_str_tolower_dup(dep->name, name_len);\n\n\t\t\t\tif (zend_hash_exists(&module_registry, lcname, name_len+1)) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\t/* TODO: Check version relationship */\n\t\t\t\t\tzend_error(E_CORE_WARNING, \"Cannot load module '%s' because conflicting module '%s' is already loaded\", module->name, dep->name);\n\t\t\t\t\treturn NULL;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t++dep;\n\t\t}\n\t}\n\n\tname_len = strlen(module->name);\n\tlcname = zend_str_tolower_dup(module->name, name_len);\n\n\tif (zend_hash_add(&module_registry, lcname, name_len+1, (void *)module, sizeof(zend_module_entry), (void**)&module_ptr)==FAILURE) {\n\t\tzend_error(E_CORE_WARNING, \"Module '%s' already loaded\", module->name);\n\t\tefree(lcname);\n\t\treturn NULL;\n\t}\n\tefree(lcname);\n\tmodule = module_ptr;\n\tEG(current_module) = module;\n\n\tif (module->functions && zend_register_functions(NULL, module->functions, NULL, module->type TSRMLS_CC)==FAILURE) {\n\t\tEG(current_module) = NULL;\n\t\tzend_error(E_CORE_WARNING,\"%s: Unable to register functions, unable to load\", module->name);\n\t\treturn NULL;\n\t}\n\n\tEG(current_module) = NULL;\n\treturn module;\n}\n/* }}} */\n\nZEND_API zend_module_entry* zend_register_internal_module(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tmodule->module_number = zend_next_free_module();\n\tmodule->type = MODULE_PERSISTENT;\n\treturn zend_register_module_ex(module TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_check_magic_method_implementation(const zend_class_entry *ce, const zend_function *fptr, int error_type TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\t/* we don't care if the function name is longer, in fact lowercasing only\n\t * the beginning of the name speeds up the check process */\n\tname_len = strlen(fptr->common.function_name);\n\tzend_str_tolower_copy(lcname, fptr->common.function_name, MIN(name_len, sizeof(lcname)-1));\n\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\n\tif (name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)) && fptr->common.num_args != 0) {\n\t\tzend_error(error_type, \"Destructor %s::%s() cannot take arguments\", ce->name, ZEND_DESTRUCTOR_FUNC_NAME);\n\t} else if (name_len == sizeof(ZEND_CLONE_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)) && fptr->common.num_args != 0) {\n\t\tzend_error(error_type, \"Method %s::%s() cannot accept any arguments\", ce->name, ZEND_CLONE_FUNC_NAME);\n\t} else if (name_len == sizeof(ZEND_GET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_GET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_GET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_SET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_SET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_SET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_UNSET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_UNSET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_UNSET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_ISSET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_ISSET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_ISSET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_CALL_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_CALL_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_CALL_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME) - 1 &&\n\t\t!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1)\n\t) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_CALLSTATIC_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_CALLSTATIC_FUNC_NAME);\n\t\t}\n \t} else if (name_len == sizeof(ZEND_TOSTRING_FUNC_NAME) - 1 &&\n \t\t!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && fptr->common.num_args != 0\n\t) {\n\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments\", ce->name, ZEND_TOSTRING_FUNC_NAME);\n\t}\n}\n/* }}} */\n\n/* registers all functions in *library_functions in the function hash */\nZEND_API int zend_register_functions(zend_class_entry *scope, const zend_function_entry *functions, HashTable *function_table, int type TSRMLS_DC) /* {{{ */\n{\n\tconst zend_function_entry *ptr = functions;\n\tzend_function function, *reg_function;\n\tzend_internal_function *internal_function = (zend_internal_function *)&function;\n\tint count=0, unload=0, result=0;\n\tHashTable *target_function_table = function_table;\n\tint error_type;\n\tzend_function *ctor = NULL, *dtor = NULL, *clone = NULL, *__get = NULL, *__set = NULL, *__unset = NULL, *__isset = NULL, *__call = NULL, *__callstatic = NULL, *__tostring = NULL;\n\tconst char *lowercase_name;\n\tint fname_len;\n\tconst char *lc_class_name = NULL;\n\tint class_name_len = 0;\n\n\tif (type==MODULE_PERSISTENT) {\n\t\terror_type = E_CORE_WARNING;\n\t} else {\n\t\terror_type = E_WARNING;\n\t}\n\n\tif (!target_function_table) {\n\t\ttarget_function_table = CG(function_table);\n\t}\n\tinternal_function->type = ZEND_INTERNAL_FUNCTION;\n\tinternal_function->module = EG(current_module);\n\n\tif (scope) {\n\t\tclass_name_len = strlen(scope->name);\n\t\tif ((lc_class_name = zend_memrchr(scope->name, '\\\\', class_name_len))) {\n\t\t\t++lc_class_name;\n\t\t\tclass_name_len -= (lc_class_name - scope->name);\n\t\t\tlc_class_name = zend_str_tolower_dup(lc_class_name, class_name_len);\n\t\t} else {\n\t\t\tlc_class_name = zend_str_tolower_dup(scope->name, class_name_len);\n\t\t}\n\t}\n\n\twhile (ptr->fname) {\n\t\tinternal_function->handler = ptr->handler;\n\t\tinternal_function->function_name = (char*)ptr->fname;\n\t\tinternal_function->scope = scope;\n\t\tinternal_function->prototype = NULL;\n\t\tif (ptr->flags) {\n\t\t\tif (!(ptr->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\tif (ptr->flags != ZEND_ACC_DEPRECATED || scope) {\n\t\t\t\t\tzend_error(error_type, \"Invalid access level for %s%s%s() - access must be exactly one of public, protected or private\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t\t}\n\t\t\t\tinternal_function->fn_flags = ZEND_ACC_PUBLIC | ptr->flags;\n\t\t\t} else {\n\t\t\t\tinternal_function->fn_flags = ptr->flags;\n\t\t\t}\n\t\t} else {\n\t\t\tinternal_function->fn_flags = ZEND_ACC_PUBLIC;\n\t\t}\n\t\tif (ptr->arg_info) {\n\t\t\tzend_internal_function_info *info = (zend_internal_function_info*)ptr->arg_info;\n\t\t\t\n\t\t\tinternal_function->arg_info = (zend_arg_info*)ptr->arg_info+1;\n\t\t\tinternal_function->num_args = ptr->num_args;\n\t\t\t/* Currently you cannot denote that the function can accept less arguments than num_args */\n\t\t\tif (info->required_num_args == -1) {\n\t\t\t\tinternal_function->required_num_args = ptr->num_args;\n\t\t\t} else {\n\t\t\t\tinternal_function->required_num_args = info->required_num_args;\n\t\t\t}\n\t\t\tif (info->pass_rest_by_reference) {\n\t\t\t\tif (info->pass_rest_by_reference == ZEND_SEND_PREFER_REF) {\n\t\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_PASS_REST_PREFER_REF;\n\t\t\t\t} else {\n\t\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_PASS_REST_BY_REFERENCE;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (info->return_reference) {\n\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t\t\t}\n\t\t} else {\n\t\t\tinternal_function->arg_info = NULL;\n\t\t\tinternal_function->num_args = 0;\n\t\t\tinternal_function->required_num_args = 0;\n\t\t}\n\t\tif (ptr->flags & ZEND_ACC_ABSTRACT) {\n\t\t\tif (scope) {\n\t\t\t\t/* This is a class that must be abstract itself. Here we set the check info. */\n\t\t\t\tscope->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t\t\tif (!(scope->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\t\t\t\t/* Since the class is not an interface it needs to be declared as a abstract class. */\n\t\t\t\t\t/* Since here we are handling internal functions only we can add the keyword flag. */\n\t\t\t\t\t/* This time we set the flag for the keyword 'abstract'. */\n\t\t\t\t\tscope->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (ptr->flags & ZEND_ACC_STATIC && (!scope || !(scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t\t\tzend_error(error_type, \"Static function %s%s%s() cannot be abstract\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t}\n\t\t} else {\n\t\t\tif (scope && (scope->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\t\t\tefree((char*)lc_class_name);\n\t\t\t\tzend_error(error_type, \"Interface %s cannot contain non abstract method %s()\", scope->name, ptr->fname);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t\tif (!internal_function->handler) {\n\t\t\t\tif (scope) {\n\t\t\t\t\tefree((char*)lc_class_name);\n\t\t\t\t}\n\t\t\t\tzend_error(error_type, \"Method %s%s%s() cannot be a NULL function\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t\tzend_unregister_functions(functions, count, target_function_table TSRMLS_CC);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t}\n\t\tfname_len = strlen(ptr->fname);\n\t\tlowercase_name = zend_new_interned_string(zend_str_tolower_dup(ptr->fname, fname_len), fname_len + 1, 1 TSRMLS_CC);\n\t\tif (IS_INTERNED(lowercase_name)) {\n\t\t\tresult = zend_hash_quick_add(target_function_table, lowercase_name, fname_len+1, INTERNED_HASH(lowercase_name), &function, sizeof(zend_function), (void**)®_function);\n\t\t} else {\n\t\t\tresult = zend_hash_add(target_function_table, lowercase_name, fname_len+1, &function, sizeof(zend_function), (void**)®_function);\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tunload=1;\n\t\t\tstr_efree(lowercase_name);\n\t\t\tbreak;\n\t\t}\n\t\tif (scope) {\n\t\t\t/* Look for ctor, dtor, clone\n\t\t\t * If it's an old-style constructor, store it only if we don't have\n\t\t\t * a constructor already.\n\t\t\t */\n\t\t\tif ((fname_len == class_name_len) && !ctor && !memcmp(lowercase_name, lc_class_name, class_name_len+1)) {\n\t\t\t\tctor = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME))) {\n\t\t\t\tctor = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME))) {\n\t\t\t\tdtor = reg_function;\n\t\t\t\tif (internal_function->num_args) {\n\t\t\t\t\tzend_error(error_type, \"Destructor %s::%s() cannot take arguments\", scope->name, ptr->fname);\n\t\t\t\t}\n\t\t\t} else if ((fname_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME))) {\n\t\t\t\tclone = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME))) {\n\t\t\t\t__call = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME))) {\n\t\t\t\t__callstatic = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME))) {\n\t\t\t\t__tostring = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_GET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME))) {\n\t\t\t\t__get = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_SET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME))) {\n\t\t\t\t__set = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME))) {\n\t\t\t\t__unset = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME))) {\n\t\t\t\t__isset = reg_function;\n\t\t\t} else {\n\t\t\t\treg_function = NULL;\n\t\t\t}\n\t\t\tif (reg_function) {\n\t\t\t\tzend_check_magic_method_implementation(scope, reg_function, error_type TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t\tptr++;\n\t\tcount++;\n\t\tstr_efree(lowercase_name);\n\t}\n\tif (unload) { /* before unloading, display all remaining bad function in the module */\n\t\tif (scope) {\n\t\t\tefree((char*)lc_class_name);\n\t\t}\n\t\twhile (ptr->fname) {\n\t\t\tfname_len = strlen(ptr->fname);\n\t\t\tlowercase_name = zend_str_tolower_dup(ptr->fname, fname_len);\n\t\t\tif (zend_hash_exists(target_function_table, lowercase_name, fname_len+1)) {\n\t\t\t\tzend_error(error_type, \"Function registration failed - duplicate name - %s%s%s\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t}\n\t\t\tefree((char*)lowercase_name);\n\t\t\tptr++;\n\t\t}\n\t\tzend_unregister_functions(functions, count, target_function_table TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tif (scope) {\n\t\tscope->constructor = ctor;\n\t\tscope->destructor = dtor;\n\t\tscope->clone = clone;\n\t\tscope->__call = __call;\n\t\tscope->__callstatic = __callstatic;\n\t\tscope->__tostring = __tostring;\n\t\tscope->__get = __get;\n\t\tscope->__set = __set;\n\t\tscope->__unset = __unset;\n\t\tscope->__isset = __isset;\n\t\tif (ctor) {\n\t\t\tctor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t\tif (ctor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Constructor %s::%s() cannot be static\", scope->name, ctor->common.function_name);\n\t\t\t}\n\t\t\tctor->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (dtor) {\n\t\t\tdtor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\t\tif (dtor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Destructor %s::%s() cannot be static\", scope->name, dtor->common.function_name);\n\t\t\t}\n\t\t\tdtor->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (clone) {\n\t\t\tclone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\t\tif (clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Constructor %s::%s() cannot be static\", scope->name, clone->common.function_name);\n\t\t\t}\n\t\t\tclone->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__call) {\n\t\t\tif (__call->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __call->common.function_name);\n\t\t\t}\n\t\t\t__call->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__callstatic) {\n\t\t\tif (!(__callstatic->common.fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() must be static\", scope->name, __callstatic->common.function_name);\n\t\t\t}\n\t\t\t__callstatic->common.fn_flags |= ZEND_ACC_STATIC;\n\t\t}\n\t\tif (__tostring) {\n\t\t\tif (__tostring->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __tostring->common.function_name);\n\t\t\t}\n\t\t\t__tostring->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__get) {\n\t\t\tif (__get->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __get->common.function_name);\n\t\t\t}\n\t\t\t__get->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__set) {\n\t\t\tif (__set->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __set->common.function_name);\n\t\t\t}\n\t\t\t__set->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__unset) {\n\t\t\tif (__unset->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __unset->common.function_name);\n\t\t\t}\n\t\t\t__unset->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__isset) {\n\t\t\tif (__isset->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __isset->common.function_name);\n\t\t\t}\n\t\t\t__isset->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tefree((char*)lc_class_name);\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* count=-1 means erase all functions, otherwise,\n * erase the first count functions\n */\nZEND_API void zend_unregister_functions(const zend_function_entry *functions, int count, HashTable *function_table TSRMLS_DC) /* {{{ */\n{\n\tconst zend_function_entry *ptr = functions;\n\tint i=0;\n\tHashTable *target_function_table = function_table;\n\n\tif (!target_function_table) {\n\t\ttarget_function_table = CG(function_table);\n\t}\n\twhile (ptr->fname) {\n\t\tif (count!=-1 && i>=count) {\n\t\t\tbreak;\n\t\t}\n#if 0\n\t\tzend_printf(\"Unregistering %s()\\n\", ptr->fname);\n#endif\n\t\tzend_hash_del(target_function_table, ptr->fname, strlen(ptr->fname)+1);\n\t\tptr++;\n\t\ti++;\n\t}\n}\n/* }}} */\n\nZEND_API int zend_startup_module(zend_module_entry *module) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tif ((module = zend_register_internal_module(module TSRMLS_CC)) != NULL && zend_startup_module_ex(module TSRMLS_CC) == SUCCESS) {\n\t\treturn SUCCESS;\n\t}\n\treturn FAILURE;\n}\n/* }}} */\n\nZEND_API int zend_get_module_started(const char *module_name) /* {{{ */\n{\n\tzend_module_entry *module;\n\n\treturn (zend_hash_find(&module_registry, module_name, strlen(module_name)+1, (void**)&module) == SUCCESS && module->module_started) ? SUCCESS : FAILURE;\n}\n/* }}} */\n\nstatic int clean_module_class(const zend_class_entry **ce, int *module_number TSRMLS_DC) /* {{{ */\n{\n\tif ((*ce)->type == ZEND_INTERNAL_CLASS && (*ce)->info.internal.module->module_number == *module_number) {\n\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t} else {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n}\n/* }}} */\n\nstatic void clean_module_classes(int module_number TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_argument(EG(class_table), (apply_func_arg_t) clean_module_class, (void *) &module_number TSRMLS_CC);\n}\n/* }}} */\n\nvoid module_destructor(zend_module_entry *module) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tif (module->type == MODULE_TEMPORARY) {\n\t\tzend_clean_module_rsrc_dtors(module->module_number TSRMLS_CC);\n\t\tclean_module_constants(module->module_number TSRMLS_CC);\n\t\tclean_module_classes(module->module_number TSRMLS_CC);\n\t}\n\n\tif (module->module_started && module->module_shutdown_func) {\n#if 0\n\t\tzend_printf(\"%s: Module shutdown\\n\", module->name);\n#endif\n\t\tmodule->module_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t}\n\n\t/* Deinitilaise module globals */\n\tif (module->globals_size) {\n#ifdef ZTS\n\t\tts_free_id(*module->globals_id_ptr);\n#else\n\t\tif (module->globals_dtor) {\n\t\t\tmodule->globals_dtor(module->globals_ptr TSRMLS_CC);\n\t\t}\n#endif\n\t}\n\n\tmodule->module_started=0;\n\tif (module->functions) {\n\t\tzend_unregister_functions(module->functions, -1, NULL TSRMLS_CC);\n\t}\n\n#if HAVE_LIBDL\n#if !(defined(NETWARE) && defined(APACHE_1_BUILD))\n\tif (module->handle && !getenv(\"ZEND_DONT_UNLOAD_MODULES\")) {\n\t\tDL_UNLOAD(module->handle);\n\t}\n#endif\n#endif\n}\n/* }}} */\n\nvoid zend_activate_modules(TSRMLS_D) /* {{{ */\n{\n\tzend_module_entry **p = module_request_startup_handlers;\n\n\twhile (*p) {\n\t\tzend_module_entry *module = *p;\n\n\t\tif (module->request_startup_func(module->type, module->module_number TSRMLS_CC)==FAILURE) {\n\t\t\tzend_error(E_WARNING, \"request_startup() for %s module failed\", module->name);\n\t\t\texit(1);\n\t\t}\n\t\tp++;\n\t}\n}\n/* }}} */\n\n/* call request shutdown for all modules */\nint module_registry_cleanup(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tif (module->request_shutdown_func) {\n#if 0\n\t\tzend_printf(\"%s: Request shutdown\\n\", module->name);\n#endif\n\t\tmodule->request_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_deactivate_modules(TSRMLS_D) /* {{{ */\n{\n\tEG(opline_ptr) = NULL; /* we're no longer executing anything */\n\n\tzend_try {\n\t\tif (EG(full_tables_cleanup)) {\n\t\t\tzend_hash_reverse_apply(&module_registry, (apply_func_t) module_registry_cleanup TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_module_entry **p = module_request_shutdown_handlers;\n\n\t\t\twhile (*p) {\n\t\t\t\tzend_module_entry *module = *p;\n\n\t\t\t\tmodule->request_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t\t\t\tp++;\n\t\t\t}\n\t\t}\n\t} zend_end_try();\n}\n/* }}} */\n\nZEND_API void zend_cleanup_internal_classes(TSRMLS_D) /* {{{ */\n{\n\tzend_class_entry **p = class_cleanup_handlers;\n\n\twhile (*p) {\n\t\tzend_cleanup_internal_class_data(*p TSRMLS_CC);\n\t\tp++;\n\t}\n}\n/* }}} */\n\nint module_registry_unload_temp(const zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\treturn (module->type == MODULE_TEMPORARY) ? ZEND_HASH_APPLY_REMOVE : ZEND_HASH_APPLY_STOP;\n}\n/* }}} */\n\nstatic int exec_done_cb(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tif (module->post_deactivate_func) {\n\t\tmodule->post_deactivate_func();\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_post_deactivate_modules(TSRMLS_D) /* {{{ */\n{\n\tif (EG(full_tables_cleanup)) {\n\t\tzend_hash_apply(&module_registry, (apply_func_t) exec_done_cb TSRMLS_CC);\n\t\tzend_hash_reverse_apply(&module_registry, (apply_func_t) module_registry_unload_temp TSRMLS_CC);\n\t} else {\n\t\tzend_module_entry **p = module_post_deactivate_handlers;\n\n\t\twhile (*p) {\n\t\t\tzend_module_entry *module = *p;\n\n\t\t\tmodule->post_deactivate_func();\n\t\t\tp++;\n\t\t}\n\t}\n}\n/* }}} */\n\n/* return the next free module number */\nint zend_next_free_module(void) /* {{{ */\n{\n\treturn ++module_count;\n}\n/* }}} */\n\nstatic zend_class_entry *do_register_internal_class(zend_class_entry *orig_class_entry, zend_uint ce_flags TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *class_entry = malloc(sizeof(zend_class_entry));\n\tchar *lowercase_name = emalloc(orig_class_entry->name_length + 1);\n\t*class_entry = *orig_class_entry;\n\n\tclass_entry->type = ZEND_INTERNAL_CLASS;\n\tzend_initialize_class_data(class_entry, 0 TSRMLS_CC);\n\tclass_entry->ce_flags = ce_flags;\n\tclass_entry->info.internal.module = EG(current_module);\n\n\tif (class_entry->info.internal.builtin_functions) {\n\t\tzend_register_functions(class_entry, class_entry->info.internal.builtin_functions, &class_entry->function_table, MODULE_PERSISTENT TSRMLS_CC);\n\t}\n\n\tzend_str_tolower_copy(lowercase_name, orig_class_entry->name, class_entry->name_length);\n\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, class_entry->name_length + 1, 1 TSRMLS_CC);\n\tif (IS_INTERNED(lowercase_name)) {\n\t\tzend_hash_quick_update(CG(class_table), lowercase_name, class_entry->name_length+1, INTERNED_HASH(lowercase_name), &class_entry, sizeof(zend_class_entry *), NULL);\n\t} else {\n\t\tzend_hash_update(CG(class_table), lowercase_name, class_entry->name_length+1, &class_entry, sizeof(zend_class_entry *), NULL);\n\t}\n\tstr_efree(lowercase_name);\n\treturn class_entry;\n}\n/* }}} */\n\n/* If parent_ce is not NULL then it inherits from parent_ce\n * If parent_ce is NULL and parent_name isn't then it looks for the parent and inherits from it\n * If both parent_ce and parent_name are NULL it does a regular class registration\n * If parent_name is specified but not found NULL is returned\n */\nZEND_API zend_class_entry *zend_register_internal_class_ex(zend_class_entry *class_entry, zend_class_entry *parent_ce, char *parent_name TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *register_class;\n\n\tif (!parent_ce && parent_name) {\n\t\tzend_class_entry **pce;\n\t\tif (zend_hash_find(CG(class_table), parent_name, strlen(parent_name)+1, (void **) &pce)==FAILURE) {\n\t\t\treturn NULL;\n\t\t} else {\n\t\t\tparent_ce = *pce;\n\t\t}\n\t}\n\n\tregister_class = zend_register_internal_class(class_entry TSRMLS_CC);\n\n\tif (parent_ce) {\n\t\tzend_do_inheritance(register_class, parent_ce TSRMLS_CC);\n\t}\n\treturn register_class;\n}\n/* }}} */\n\nZEND_API void zend_class_implements(zend_class_entry *class_entry TSRMLS_DC, int num_interfaces, ...) /* {{{ */\n{\n\tzend_class_entry *interface_entry;\n\tva_list interface_list;\n\tva_start(interface_list, num_interfaces);\n\n\twhile (num_interfaces--) {\n\t\tinterface_entry = va_arg(interface_list, zend_class_entry *);\n\t\tzend_do_implement_interface(class_entry, interface_entry TSRMLS_CC);\n\t}\n\n\tva_end(interface_list);\n}\n/* }}} */\n\n/* A class that contains at least one abstract method automatically becomes an abstract class.\n */\nZEND_API zend_class_entry *zend_register_internal_class(zend_class_entry *orig_class_entry TSRMLS_DC) /* {{{ */\n{\n\treturn do_register_internal_class(orig_class_entry, 0 TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_register_internal_interface(zend_class_entry *orig_class_entry TSRMLS_DC) /* {{{ */\n{\n\treturn do_register_internal_class(orig_class_entry, ZEND_ACC_INTERFACE TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_register_class_alias_ex(const char *name, int name_len, zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname = zend_str_tolower_dup(name, name_len);\n\tint ret;\n\n\tret = zend_hash_add(CG(class_table), lcname, name_len+1, &ce, sizeof(zend_class_entry *), NULL);\n\tefree(lcname);\n\tif (ret == SUCCESS) {\n\t\tce->refcount++;\n\t}\n\treturn ret;\n}\n/* }}} */\n\nZEND_API int zend_set_hash_symbol(zval *symbol, const char *name, int name_length, zend_bool is_ref, int num_symbol_tables, ...) /* {{{ */\n{\n\tHashTable *symbol_table;\n\tva_list symbol_table_list;\n\n\tif (num_symbol_tables <= 0) return FAILURE;\n\n\tZ_SET_ISREF_TO_P(symbol, is_ref);\n\n\tva_start(symbol_table_list, num_symbol_tables);\n\twhile (num_symbol_tables-- > 0) {\n\t\tsymbol_table = va_arg(symbol_table_list, HashTable *);\n\t\tzend_hash_update(symbol_table, name, name_length + 1, &symbol, sizeof(zval *), NULL);\n\t\tzval_add_ref(&symbol);\n\t}\n\tva_end(symbol_table_list);\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* Disabled functions support */\n\n/* {{{ proto void display_disabled_function(void)\nDummy function which displays an error when a disabled function is called. */\nZEND_API ZEND_FUNCTION(display_disabled_function)\n{\n\tzend_error(E_WARNING, \"%s() has been disabled for security reasons\", get_active_function_name(TSRMLS_C));\n}\n/* }}} */\n\nstatic zend_function_entry disabled_function[] = {\n\tZEND_FE(display_disabled_function,\t\t\tNULL)\n\tZEND_FE_END\n};\n\nZEND_API int zend_disable_function(char *function_name, uint function_name_length TSRMLS_DC) /* {{{ */\n{\n\tif (zend_hash_del(CG(function_table), function_name, function_name_length+1)==FAILURE) {\n\t\treturn FAILURE;\n\t}\n\tdisabled_function[0].fname = function_name;\n\treturn zend_register_functions(NULL, disabled_function, CG(function_table), MODULE_PERSISTENT TSRMLS_CC);\n}\n/* }}} */\n\nstatic zend_object_value display_disabled_class(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_object_value retval;\n\tzend_object *intern;\n\tretval = zend_objects_new(&intern, class_type TSRMLS_CC);\n\tzend_error(E_WARNING, \"%s() has been disabled for security reasons\", class_type->name);\n\treturn retval;\n}\n/* }}} */\n\nstatic const zend_function_entry disabled_class_new[] = {\n\tZEND_FE_END\n};\n\nZEND_API int zend_disable_class(char *class_name, uint class_name_length TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry disabled_class;\n\n\tzend_str_tolower(class_name, class_name_length);\n\tif (zend_hash_del(CG(class_table), class_name, class_name_length+1)==FAILURE) {\n\t\treturn FAILURE;\n\t}\n\tINIT_OVERLOADED_CLASS_ENTRY_EX(disabled_class, class_name, class_name_length, disabled_class_new, NULL, NULL, NULL, NULL, NULL);\n\tdisabled_class.create_object = display_disabled_class;\n\tdisabled_class.name_length = class_name_length;\n\tzend_register_internal_class(&disabled_class TSRMLS_CC);\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_is_callable_check_class(const char *name, int name_len, zend_fcall_info_cache *fcc, int *strict_class, char **error TSRMLS_DC) /* {{{ */\n{\n\tint ret = 0;\n\tzend_class_entry **pce;\n\tchar *lcname = zend_str_tolower_dup(name, name_len);\n\n\t*strict_class = 0;\n\tif (name_len == sizeof(\"self\") - 1 &&\n\t !memcmp(lcname, \"self\", sizeof(\"self\") - 1)) {\n\t\tif (!EG(scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access self:: when no class scope is active\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(scope);\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\tret = 1;\n\t\t}\n\t} else if (name_len == sizeof(\"parent\") - 1 && \n\t\t !memcmp(lcname, \"parent\", sizeof(\"parent\") - 1)) {\n\t\tif (!EG(scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access parent:: when no class scope is active\");\n\t\t} else if (!EG(scope)->parent) {\n\t\t\tif (error) *error = estrdup(\"cannot access parent:: when current class scope has no parent\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(scope)->parent;\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\t*strict_class = 1;\n\t\t\tret = 1;\n\t\t}\n\t} else if (name_len == sizeof(\"static\") - 1 &&\n\t !memcmp(lcname, \"static\", sizeof(\"static\") - 1)) {\n\t\tif (!EG(called_scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access static:: when no class scope is active\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(called_scope);\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\t*strict_class = 1;\n\t\t\tret = 1;\n\t\t}\n\t} else if (zend_lookup_class_ex(name, name_len, NULL, 1, &pce TSRMLS_CC) == SUCCESS) {\n\t\tzend_class_entry *scope = EG(active_op_array) ? EG(active_op_array)->scope : NULL;\n\n\t\tfcc->calling_scope = *pce;\n\t\tif (scope && !fcc->object_ptr && EG(This) &&\n\t\t instanceof_function(Z_OBJCE_P(EG(This)), scope TSRMLS_CC) &&\n\t\t instanceof_function(scope, fcc->calling_scope TSRMLS_CC)) {\n\t\t\tfcc->object_ptr = EG(This);\n\t\t\tfcc->called_scope = Z_OBJCE_P(fcc->object_ptr);\n\t\t} else {\n\t\t\tfcc->called_scope = fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : fcc->calling_scope;\n\t\t}\n\t\t*strict_class = 1;\n\t\tret = 1;\n\t} else {\n\t\tif (error) zend_spprintf(error, 0, \"class '%.*s' not found\", name_len, name);\n\t}\n\tefree(lcname);\n\treturn ret;\n}\n/* }}} */\n\n\nstatic int zend_is_callable_check_func(int check_flags, zval *callable, zend_fcall_info_cache *fcc, int strict_class, char **error TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce_org = fcc->calling_scope;\n\tint retval = 0;\n\tchar *mname, *lmname;\n\tconst char *colon;\n\tint clen, mlen;\n\tzend_class_entry *last_scope;\n\tHashTable *ftable;\n\tint call_via_handler = 0;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tfcc->calling_scope = NULL;\n\tfcc->function_handler = NULL;\n\n\tif (!ce_org) {\n\t\t/* Skip leading \\ */\n\t\tif (Z_STRVAL_P(callable)[0] == '\\\\') {\n\t\t\tmlen = Z_STRLEN_P(callable) - 1;\n\t\t\tmname = Z_STRVAL_P(callable) + 1;\n\t\t\tlmname = zend_str_tolower_dup(Z_STRVAL_P(callable) + 1, mlen);\n\t\t} else {\n\t\t\tmlen = Z_STRLEN_P(callable);\n\t\t\tmname = Z_STRVAL_P(callable);\n\t\t\tlmname = zend_str_tolower_dup(Z_STRVAL_P(callable), mlen);\n\t\t}\n\t\t/* Check if function with given name exists.\n\t\t * This may be a compound name that includes namespace name */\n\t\tif (zend_hash_find(EG(function_table), lmname, mlen+1, (void**)&fcc->function_handler) == SUCCESS) {\n\t\t\tefree(lmname);\n\t\t\treturn 1;\n\t\t}\n\t\tefree(lmname);\n\t}\n\n\t/* Split name into class/namespace and method/function names */\n\tif ((colon = zend_memrchr(Z_STRVAL_P(callable), ':', Z_STRLEN_P(callable))) != NULL &&\n\t\tcolon > Z_STRVAL_P(callable) &&\n\t\t*(colon-1) == ':'\n\t) {\n\t\tcolon--;\n\t\tclen = colon - Z_STRVAL_P(callable);\n\t\tmlen = Z_STRLEN_P(callable) - clen - 2;\n\n\t\tif (colon == Z_STRVAL_P(callable)) {\n\t\t\tif (error) zend_spprintf(error, 0, \"invalid function name\");\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* This is a compound name.\n\t\t * Try to fetch class and then find static method. */\n\t\tlast_scope = EG(scope);\n\t\tif (ce_org) {\n\t\t\tEG(scope) = ce_org;\n\t\t}\n\n\t\tif (!zend_is_callable_check_class(Z_STRVAL_P(callable), clen, fcc, &strict_class, error TSRMLS_CC)) {\n\t\t\tEG(scope) = last_scope;\n\t\t\treturn 0;\n\t\t}\n\t\tEG(scope) = last_scope;\n\n\t\tftable = &fcc->calling_scope->function_table;\n\t\tif (ce_org && !instanceof_function(ce_org, fcc->calling_scope TSRMLS_CC)) {\n\t\t\tif (error) zend_spprintf(error, 0, \"class '%s' is not a subclass of '%s'\", ce_org->name, fcc->calling_scope->name);\n\t\t\treturn 0;\n\t\t}\n\t\tmname = Z_STRVAL_P(callable) + clen + 2;\n\t} else if (ce_org) {\n\t\t/* Try to fetch find static method of given class. */\n\t\tmlen = Z_STRLEN_P(callable);\n\t\tmname = Z_STRVAL_P(callable);\n\t\tftable = &ce_org->function_table;\n\t\tfcc->calling_scope = ce_org;\n\t} else {\n\t\t/* We already checked for plain function before. */\n\t\tif (error && !(check_flags & IS_CALLABLE_CHECK_SILENT)) {\n\t\t\tzend_spprintf(error, 0, \"function '%s' not found or invalid function name\", Z_STRVAL_P(callable));\n\t\t}\n\t\treturn 0;\n\t}\n\n\tlmname = zend_str_tolower_dup(mname, mlen);\n\tif (strict_class &&\n\t fcc->calling_scope &&\n\t mlen == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1 &&\n\t !memcmp(lmname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME))) {\n\t\tfcc->function_handler = fcc->calling_scope->constructor;\n\t\tif (fcc->function_handler) {\n\t\t\tretval = 1;\n\t\t}\n\t} else if (zend_hash_find(ftable, lmname, mlen+1, (void**)&fcc->function_handler) == SUCCESS) {\n\t\tretval = 1;\n\t\tif ((fcc->function_handler->op_array.fn_flags & ZEND_ACC_CHANGED) &&\n\t\t EG(scope) &&\n\t\t instanceof_function(fcc->function_handler->common.scope, EG(scope) TSRMLS_CC)) {\n\t\t\tzend_function *priv_fbc;\n\n\t\t\tif (zend_hash_find(&EG(scope)->function_table, lmname, mlen+1, (void **) &priv_fbc)==SUCCESS\n\t\t\t\t&& priv_fbc->common.fn_flags & ZEND_ACC_PRIVATE\n\t\t\t\t&& priv_fbc->common.scope == EG(scope)) {\n\t\t\t\tfcc->function_handler = priv_fbc;\n\t\t\t}\n\t\t}\n\t\tif ((check_flags & IS_CALLABLE_CHECK_NO_ACCESS) == 0 &&\n\t\t (fcc->calling_scope &&\n\t\t (fcc->calling_scope->__call ||\n\t\t fcc->calling_scope->__callstatic))) {\n\t\t\tif (fcc->function_handler->op_array.fn_flags & ZEND_ACC_PRIVATE) {\n\t\t\t\tif (!zend_check_private(fcc->function_handler, fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : EG(scope), lmname, mlen TSRMLS_CC)) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t\tfcc->function_handler = NULL;\n\t\t\t\t\tgoto get_function_via_handler;\n\t\t\t\t}\n\t\t\t} else if (fcc->function_handler->common.fn_flags & ZEND_ACC_PROTECTED) {\n\t\t\t\tif (!zend_check_protected(fcc->function_handler->common.scope, EG(scope))) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t\tfcc->function_handler = NULL;\n\t\t\t\t\tgoto get_function_via_handler;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else {\nget_function_via_handler:\n\t\tif (fcc->object_ptr && fcc->calling_scope == ce_org) {\n\t\t\tif (strict_class && ce_org->__call) {\n\t\t\t\tfcc->function_handler = emalloc(sizeof(zend_internal_function));\n\t\t\t\tfcc->function_handler->internal_function.type = ZEND_INTERNAL_FUNCTION;\n\t\t\t\tfcc->function_handler->internal_function.module = (ce_org->type == ZEND_INTERNAL_CLASS) ? ce_org->info.internal.module : NULL;\n\t\t\t\tfcc->function_handler->internal_function.handler = zend_std_call_user_call;\n\t\t\t\tfcc->function_handler->internal_function.arg_info = NULL;\n\t\t\t\tfcc->function_handler->internal_function.num_args = 0;\n\t\t\t\tfcc->function_handler->internal_function.scope = ce_org;\n\t\t\t\tfcc->function_handler->internal_function.fn_flags = ZEND_ACC_CALL_VIA_HANDLER;\n\t\t\t\tfcc->function_handler->internal_function.function_name = estrndup(mname, mlen);\n\t\t\t\tcall_via_handler = 1;\n\t\t\t\tretval = 1;\n\t\t\t} else if (Z_OBJ_HT_P(fcc->object_ptr)->get_method) {\n\t\t\t\tfcc->function_handler = Z_OBJ_HT_P(fcc->object_ptr)->get_method(&fcc->object_ptr, mname, mlen, NULL TSRMLS_CC);\n\t\t\t\tif (fcc->function_handler) {\n\t\t\t\t\tif (strict_class &&\n\t\t\t\t\t (!fcc->function_handler->common.scope ||\n\t\t\t\t\t !instanceof_function(ce_org, fcc->function_handler->common.scope TSRMLS_CC))) {\n\t\t\t\t\t\tif ((fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0) {\n\t\t\t\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tefree(fcc->function_handler);\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tretval = 1;\n\t\t\t\t\t\tcall_via_handler = (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (fcc->calling_scope) {\n\t\t\tif (fcc->calling_scope->get_static_method) {\n\t\t\t\tfcc->function_handler = fcc->calling_scope->get_static_method(fcc->calling_scope, mname, mlen TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tfcc->function_handler = zend_std_get_static_method(fcc->calling_scope, mname, mlen, NULL TSRMLS_CC);\n\t\t\t}\n\t\t\tif (fcc->function_handler) {\n\t\t\t\tretval = 1;\n\t\t\t\tcall_via_handler = (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0;\n\t\t\t\tif (call_via_handler && !fcc->object_ptr && EG(This) &&\n\t\t\t\t Z_OBJ_HT_P(EG(This))->get_class_entry &&\n\t\t\t\t instanceof_function(Z_OBJCE_P(EG(This)), fcc->calling_scope TSRMLS_CC)) {\n\t\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (retval) {\n\t\tif (fcc->calling_scope && !call_via_handler) {\n\t\t\tif (!fcc->object_ptr && !(fcc->function_handler->common.fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tint severity;\n\t\t\t\tchar *verb;\n\t\t\t\tif (fcc->function_handler->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {\n\t\t\t\t\tseverity = E_STRICT;\n\t\t\t\t\tverb = \"should not\";\n\t\t\t\t} else {\n\t\t\t\t\t/* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */\n\t\t\t\t\tseverity = E_ERROR;\n\t\t\t\t\tverb = \"cannot\";\n\t\t\t\t}\n\t\t\t\tif ((check_flags & IS_CALLABLE_CHECK_IS_STATIC) != 0) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t}\n\t\t\t\tif (EG(This) && instanceof_function(Z_OBJCE_P(EG(This)), fcc->calling_scope TSRMLS_CC)) {\n\t\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"non-static method %s::%s() %s be called statically, assuming $this from compatible context %s\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb, Z_OBJCE_P(EG(This))->name);\n\t\t\t\t\t\tif (severity == E_ERROR) {\n\t\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (retval) {\n\t\t\t\t\t\tzend_error(severity, \"Non-static method %s::%s() %s be called statically, assuming $this from compatible context %s\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb, Z_OBJCE_P(EG(This))->name);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"non-static method %s::%s() %s be called statically\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb);\n\t\t\t\t\t\tif (severity == E_ERROR) {\n\t\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (retval) {\n\t\t\t\t\t\tzend_error(severity, \"Non-static method %s::%s() %s be called statically\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (retval && (check_flags & IS_CALLABLE_CHECK_NO_ACCESS) == 0) {\n\t\t\t\tif (fcc->function_handler->op_array.fn_flags & ZEND_ACC_PRIVATE) {\n\t\t\t\t\tif (!zend_check_private(fcc->function_handler, fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : EG(scope), lmname, mlen TSRMLS_CC)) {\n\t\t\t\t\t\tif (error) {\n\t\t\t\t\t\t\tif (*error) {\n\t\t\t\t\t\t\t\tefree(*error);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tzend_spprintf(error, 0, \"cannot access private method %s::%s()\", fcc->calling_scope->name, fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t}\n\t\t\t\t} else if ((fcc->function_handler->common.fn_flags & ZEND_ACC_PROTECTED)) {\n\t\t\t\t\tif (!zend_check_protected(fcc->function_handler->common.scope, EG(scope))) {\n\t\t\t\t\t\tif (error) {\n\t\t\t\t\t\t\tif (*error) {\n\t\t\t\t\t\t\t\tefree(*error);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tzend_spprintf(error, 0, \"cannot access protected method %s::%s()\", fcc->calling_scope->name, fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else if (error && !(check_flags & IS_CALLABLE_CHECK_SILENT)) {\n\t\tif (fcc->calling_scope) {\n\t\t\tif (error) zend_spprintf(error, 0, \"class '%s' does not have a method '%s'\", fcc->calling_scope->name, mname);\n\t\t} else {\n\t\t\tif (error) zend_spprintf(error, 0, \"function '%s' does not exist\", mname);\n\t\t}\n\t}\n\tefree(lmname);\n\n\tif (fcc->object_ptr) {\n\t\tfcc->called_scope = Z_OBJCE_P(fcc->object_ptr);\n\t}\n\tif (retval) {\n\t\tfcc->initialized = 1;\n\t}\n\treturn retval;\n}\n/* }}} */\n\nZEND_API zend_bool zend_is_callable_ex(zval *callable, zval *object_ptr, uint check_flags, char **callable_name, int *callable_name_len, zend_fcall_info_cache *fcc, char **error TSRMLS_DC) /* {{{ */\n{\n\tzend_bool ret;\n\tint callable_name_len_local;\n\tzend_fcall_info_cache fcc_local;\n\n\tif (callable_name) {\n\t\t*callable_name = NULL;\n\t}\n\tif (callable_name_len == NULL) {\n\t\tcallable_name_len = &callable_name_len_local;\n\t}\n\tif (fcc == NULL) {\n\t\tfcc = &fcc_local;\n\t}\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\t\n\tfcc->initialized = 0;\n\tfcc->calling_scope = NULL;\n\tfcc->called_scope = NULL;\n\tfcc->function_handler = NULL;\n\tfcc->calling_scope = NULL;\n\tfcc->object_ptr = NULL;\n\n\tif (object_ptr && Z_TYPE_P(object_ptr) != IS_OBJECT) {\n\t\tobject_ptr = NULL;\n\t}\n\tif (object_ptr &&\n\t (!EG(objects_store).object_buckets || \n\t !EG(objects_store).object_buckets[Z_OBJ_HANDLE_P(object_ptr)].valid)) {\n\t\treturn 0;\n\t}\n\n\tswitch (Z_TYPE_P(callable)) {\n\t\tcase IS_STRING:\n\t\t\tif (object_ptr) {\n\t\t\t\tfcc->object_ptr = object_ptr;\n\t\t\t\tfcc->calling_scope = Z_OBJCE_P(object_ptr);\n\t\t\t\tif (callable_name) {\n\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t*callable_name_len = fcc->calling_scope->name_length + Z_STRLEN_P(callable) + sizeof(\"::\") - 1;\n\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\tmemcpy(ptr, fcc->calling_scope->name, fcc->calling_scope->name_length);\n\t\t\t\t\tptr += fcc->calling_scope->name_length;\n\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\tmemcpy(ptr, Z_STRVAL_P(callable), Z_STRLEN_P(callable) + 1);\n\t\t\t\t}\n\t\t\t} else if (callable_name) {\n\t\t\t\t*callable_name = estrndup(Z_STRVAL_P(callable), Z_STRLEN_P(callable));\n\t\t\t\t*callable_name_len = Z_STRLEN_P(callable);\n\t\t\t}\n\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tret = zend_is_callable_check_func(check_flags, callable, fcc, 0, error TSRMLS_CC);\n\t\t\tif (fcc == &fcc_local &&\n\t\t\t fcc->function_handler &&\n\t\t\t\t((fcc->function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(fcc->function_handler);\n\t\t\t}\n\t\t\treturn ret;\n\n\t\tcase IS_ARRAY:\n\t\t\t{\n\t\t\t\tzval **method = NULL;\n\t\t\t\tzval **obj = NULL;\n\t\t\t\tint strict_class = 0;\n\n\t\t\t\tif (zend_hash_num_elements(Z_ARRVAL_P(callable)) == 2) {\n\t\t\t\t\tzend_hash_index_find(Z_ARRVAL_P(callable), 0, (void **) &obj);\n\t\t\t\t\tzend_hash_index_find(Z_ARRVAL_P(callable), 1, (void **) &method);\n\t\t\t\t}\n\t\t\t\tif (obj && method &&\n\t\t\t\t\t(Z_TYPE_PP(obj) == IS_OBJECT ||\n\t\t\t\t\tZ_TYPE_PP(obj) == IS_STRING) &&\n\t\t\t\t\tZ_TYPE_PP(method) == IS_STRING) {\n\n\t\t\t\t\tif (Z_TYPE_PP(obj) == IS_STRING) {\n\t\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t\t\t*callable_name_len = Z_STRLEN_PP(obj) + Z_STRLEN_PP(method) + sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(obj), Z_STRLEN_PP(obj));\n\t\t\t\t\t\t\tptr += Z_STRLEN_PP(obj);\n\t\t\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(method), Z_STRLEN_PP(method) + 1);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\t\t\t\treturn 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (!zend_is_callable_check_class(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), fcc, &strict_class, error TSRMLS_CC)) {\n\t\t\t\t\t\t\treturn 0;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (!EG(objects_store).object_buckets || \n\t\t\t\t\t\t !EG(objects_store).object_buckets[Z_OBJ_HANDLE_PP(obj)].valid) {\n\t\t\t\t\t\t\treturn 0;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tfcc->calling_scope = Z_OBJCE_PP(obj); /* TBFixed: what if it's overloaded? */\n\n\t\t\t\t\t\tfcc->object_ptr = *obj;\n\n\t\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t\t\t*callable_name_len = fcc->calling_scope->name_length + Z_STRLEN_PP(method) + sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\t\t\tmemcpy(ptr, fcc->calling_scope->name, fcc->calling_scope->name_length);\n\t\t\t\t\t\t\tptr += fcc->calling_scope->name_length;\n\t\t\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(method), Z_STRLEN_PP(method) + 1);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\t\t\t\treturn 1;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tret = zend_is_callable_check_func(check_flags, *method, fcc, strict_class, error TSRMLS_CC);\n\t\t\t\t\tif (fcc == &fcc_local &&\n\t\t\t\t\t fcc->function_handler &&\n\t\t\t\t\t\t((fcc->function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t\t\t (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tefree(fcc->function_handler);\n\t\t\t\t\t}\n\t\t\t\t\treturn ret;\n\n\t\t\t\t} else {\n\t\t\t\t\tif (zend_hash_num_elements(Z_ARRVAL_P(callable)) == 2) {\n\t\t\t\t\t\tif (!obj || (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT)) {\n\t\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"first array member is not a valid class name or object\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"second array member is not a valid method\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"array must have exactly two members\");\n\t\t\t\t\t}\n\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t*callable_name = estrndup(\"Array\", sizeof(\"Array\")-1);\n\t\t\t\t\t\t*callable_name_len = sizeof(\"Array\") - 1;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn 0;\n\n\t\tcase IS_OBJECT:\n\t\t\tif (Z_OBJ_HANDLER_P(callable, get_closure) && Z_OBJ_HANDLER_P(callable, get_closure)(callable, &fcc->calling_scope, &fcc->function_handler, &fcc->object_ptr TSRMLS_CC) == SUCCESS) {\n\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\tif (callable_name) {\n\t\t\t\t\tzend_class_entry *ce = Z_OBJCE_P(callable); /* TBFixed: what if it's overloaded? */\n\n\t\t\t\t\t*callable_name_len = ce->name_length + sizeof(\"::__invoke\") - 1;\n\t\t\t\t\t*callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\tmemcpy(*callable_name, ce->name, ce->name_length);\n\t\t\t\t\tmemcpy((*callable_name) + ce->name_length, \"::__invoke\", sizeof(\"::__invoke\"));\n\t\t\t\t}\t\t\t\t\t\t\t\t\t\n\t\t\t\treturn 1;\n\t\t\t}\n\t\t\t/* break missing intentionally */\n\n\t\tdefault:\n\t\t\tif (callable_name) {\n\t\t\t\tzval expr_copy;\n\t\t\t\tint use_copy;\n\n\t\t\t\tzend_make_printable_zval(callable, &expr_copy, &use_copy);\n\t\t\t\t*callable_name = estrndup(Z_STRVAL(expr_copy), Z_STRLEN(expr_copy));\n\t\t\t\t*callable_name_len = Z_STRLEN(expr_copy);\n\t\t\t\tzval_dtor(&expr_copy);\n\t\t\t}\n\t\t\tif (error) zend_spprintf(error, 0, \"no array or string given\");\n\t\t\treturn 0;\n\t}\n}\n/* }}} */\n\nZEND_API zend_bool zend_is_callable(zval *callable, uint check_flags, char **callable_name TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_callable_ex(callable, NULL, check_flags, callable_name, NULL, NULL, NULL TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zend_bool zend_make_callable(zval *callable, char **callable_name TSRMLS_DC) /* {{{ */\n{\n\tzend_fcall_info_cache fcc;\n\n\tif (zend_is_callable_ex(callable, NULL, IS_CALLABLE_STRICT, callable_name, NULL, &fcc, NULL TSRMLS_CC)) {\n\t\tif (Z_TYPE_P(callable) == IS_STRING && fcc.calling_scope) {\n\t\t\tzval_dtor(callable);\n\t\t\tarray_init(callable);\n\t\t\tadd_next_index_string(callable, fcc.calling_scope->name, 1);\n\t\t\tadd_next_index_string(callable, fcc.function_handler->common.function_name, 1);\n\t\t}\n\t\tif (fcc.function_handler &&\n\t\t\t((fcc.function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t (fcc.function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t fcc.function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t fcc.function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\tif (fcc.function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\tefree((char*)fcc.function_handler->common.function_name);\n\t\t\t}\n\t\t\tefree(fcc.function_handler);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_init(zval *callable, uint check_flags, zend_fcall_info *fci, zend_fcall_info_cache *fcc, char **callable_name, char **error TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_is_callable_ex(callable, NULL, check_flags, callable_name, NULL, fcc, error TSRMLS_CC)) {\n\t\treturn FAILURE;\n\t}\n\n\tfci->size = sizeof(*fci);\n\tfci->function_table = fcc->calling_scope ? &fcc->calling_scope->function_table : EG(function_table);\n\tfci->object_ptr = fcc->object_ptr;\n\tfci->function_name = callable;\n\tfci->retval_ptr_ptr = NULL;\n\tfci->param_count = 0;\n\tfci->params = NULL;\n\tfci->no_separation = 1;\n\tfci->symbol_table = NULL;\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_clear(zend_fcall_info *fci, int free_mem) /* {{{ */\n{\n\tif (fci->params) {\n\t\tif (free_mem) {\n\t\t\tefree(fci->params);\n\t\t\tfci->params = NULL;\n\t\t}\n\t}\n\tfci->param_count = 0;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_save(zend_fcall_info *fci, int *param_count, zval ****params) /* {{{ */\n{\n\t*param_count = fci->param_count;\n\t*params = fci->params;\n\tfci->param_count = 0;\n\tfci->params = NULL;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_restore(zend_fcall_info *fci, int param_count, zval ***params) /* {{{ */\n{\n\tzend_fcall_info_args_clear(fci, 1);\n\tfci->param_count = param_count;\n\tfci->params = params;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_args(zend_fcall_info *fci, zval *args TSRMLS_DC) /* {{{ */\n{\n\tHashPosition pos;\n\tzval **arg, ***params;\n\n\tzend_fcall_info_args_clear(fci, !args);\n\n\tif (!args) {\n\t\treturn SUCCESS;\n\t}\n\n\tif (Z_TYPE_P(args) != IS_ARRAY) {\n\t\treturn FAILURE;\n\t}\n\n\tfci->param_count = zend_hash_num_elements(Z_ARRVAL_P(args));\n\tfci->params = params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\tzend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(args), &pos);\n\twhile (zend_hash_get_current_data_ex(Z_ARRVAL_P(args), (void *) &arg, &pos) == SUCCESS) {\n\t\t*params++ = arg;\n\t\tzend_hash_move_forward_ex(Z_ARRVAL_P(args), &pos);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argp(zend_fcall_info *fci TSRMLS_DC, int argc, zval ***argv) /* {{{ */\n{\n\tint i;\n\n\tif (argc < 0) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_fcall_info_args_clear(fci, !argc);\n\n\tif (argc) {\n\t\tfci->param_count = argc;\n\t\tfci->params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\t\tfor (i = 0; i < argc; ++i) {\n\t\t\tfci->params[i] = argv[i];\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argv(zend_fcall_info *fci TSRMLS_DC, int argc, va_list *argv) /* {{{ */\n{\n\tint i;\n\tzval **arg;\n\n\tif (argc < 0) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_fcall_info_args_clear(fci, !argc);\n\n\tif (argc) {\n\t\tfci->param_count = argc;\n\t\tfci->params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\t\tfor (i = 0; i < argc; ++i) {\n\t\t\targ = va_arg(*argv, zval **);\n\t\t\tfci->params[i] = arg;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argn(zend_fcall_info *fci TSRMLS_DC, int argc, ...) /* {{{ */\n{\n\tint ret;\n\tva_list argv;\n\n\tva_start(argv, argc);\n\tret = zend_fcall_info_argv(fci TSRMLS_CC, argc, &argv);\n\tva_end(argv);\n\n\treturn ret;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_call(zend_fcall_info *fci, zend_fcall_info_cache *fcc, zval **retval_ptr_ptr, zval *args TSRMLS_DC) /* {{{ */\n{\n\tzval *retval, ***org_params = NULL;\n\tint result, org_count = 0;\n\n\tfci->retval_ptr_ptr = retval_ptr_ptr ? retval_ptr_ptr : &retval;\n\tif (args) {\n\t\tzend_fcall_info_args_save(fci, &org_count, &org_params);\n\t\tzend_fcall_info_args(fci, args TSRMLS_CC);\n\t}\n\tresult = zend_call_function(fci, fcc TSRMLS_CC);\n\n\tif (!retval_ptr_ptr && retval) {\n\t\tzval_ptr_dtor(&retval);\n\t}\n\tif (args) {\n\t\tzend_fcall_info_args_restore(fci, org_count, org_params);\n\t}\n\treturn result;\n}\n/* }}} */\n\nZEND_API const char *zend_get_module_version(const char *module_name) /* {{{ */\n{\n\tchar *lname;\n\tint name_len = strlen(module_name);\n\tzend_module_entry *module;\n\n\tlname = zend_str_tolower_dup(module_name, name_len);\n\tif (zend_hash_find(&module_registry, lname, name_len + 1, (void**)&module) == FAILURE) {\n\t\tefree(lname);\n\t\treturn NULL;\n\t}\n\tefree(lname);\n\treturn module->version;\n}\n/* }}} */\n\nZEND_API int zend_declare_property_ex(zend_class_entry *ce, const char *name, int name_length, zval *property, int access_type, const char *doc_comment, int doc_comment_len TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info property_info, *property_info_ptr;\n\tconst char *interned_name;\n\tulong h = zend_get_hash_value(name, name_length+1);\n\n\tif (!(access_type & ZEND_ACC_PPP_MASK)) {\n\t\taccess_type |= ZEND_ACC_PUBLIC;\n\t}\n\tif (access_type & ZEND_ACC_STATIC) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, name, name_length + 1, h, (void**)&property_info_ptr) == SUCCESS &&\n\t\t (property_info_ptr->flags & ZEND_ACC_STATIC) != 0) {\n\t\t\tproperty_info.offset = property_info_ptr->offset;\n\t\t\tzval_ptr_dtor(&ce->default_static_members_table[property_info.offset]);\n\t\t\tzend_hash_quick_del(&ce->properties_info, name, name_length + 1, h);\n\t\t} else {\n\t\t\tproperty_info.offset = ce->default_static_members_count++;\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(zval*) * ce->default_static_members_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\t}\n\t\tce->default_static_members_table[property_info.offset] = property;\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (zend_hash_quick_find(&ce->properties_info, name, name_length + 1, h, (void**)&property_info_ptr) == SUCCESS &&\n\t\t (property_info_ptr->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tproperty_info.offset = property_info_ptr->offset;\n\t\t\tzval_ptr_dtor(&ce->default_properties_table[property_info.offset]);\n\t\t\tzend_hash_quick_del(&ce->properties_info, name, name_length + 1, h);\n\t\t} else {\n\t\t\tproperty_info.offset = ce->default_properties_count++;\n\t\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(zval*) * ce->default_properties_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\t}\n\t\tce->default_properties_table[property_info.offset] = property;\n\t}\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tswitch(Z_TYPE_P(property)) {\n\t\t\tcase IS_ARRAY:\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\tcase IS_OBJECT:\n\t\t\tcase IS_RESOURCE:\n\t\t\t\tzend_error(E_CORE_ERROR, \"Internal zval's can't be arrays, objects or resources\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tswitch (access_type & ZEND_ACC_PPP_MASK) {\n\t\tcase ZEND_ACC_PRIVATE: {\n\t\t\t\tchar *priv_name;\n\t\t\t\tint priv_name_length;\n\n\t\t\t\tzend_mangle_property_name(&priv_name, &priv_name_length, ce->name, ce->name_length, name, name_length, ce->type & ZEND_INTERNAL_CLASS);\n\t\t\t\tproperty_info.name = priv_name;\n\t\t\t\tproperty_info.name_length = priv_name_length;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PROTECTED: {\n\t\t\t\tchar *prot_name;\n\t\t\t\tint prot_name_length;\n\n\t\t\t\tzend_mangle_property_name(&prot_name, &prot_name_length, \"*\", 1, name, name_length, ce->type & ZEND_INTERNAL_CLASS);\n\t\t\t\tproperty_info.name = prot_name;\n\t\t\t\tproperty_info.name_length = prot_name_length;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PUBLIC:\n\t\t\tif (IS_INTERNED(name)) {\n\t\t\t\tproperty_info.name = (char*)name;\n\t\t\t} else {\n\t\t\t\tproperty_info.name = ce->type & ZEND_INTERNAL_CLASS ? zend_strndup(name, name_length) : estrndup(name, name_length);\n\t\t\t}\n\t\t\tproperty_info.name_length = name_length;\n\t\t\tbreak;\n\t}\n\n\tinterned_name = zend_new_interned_string(property_info.name, property_info.name_length+1, 0 TSRMLS_CC);\n\tif (interned_name != property_info.name) {\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tefree((char*)property_info.name);\n\t\t} else {\n\t\t\tfree((char*)property_info.name);\n\t\t}\n\t\tproperty_info.name = interned_name;\n\t}\n\n\tproperty_info.flags = access_type;\n\tproperty_info.h = (access_type & ZEND_ACC_PUBLIC) ? h : zend_get_hash_value(property_info.name, property_info.name_length+1);\n\n\tproperty_info.doc_comment = doc_comment;\n\tproperty_info.doc_comment_len = doc_comment_len;\n\n\tproperty_info.ce = ce;\n\n\tzend_hash_quick_update(&ce->properties_info, name, name_length+1, h, &property_info, sizeof(zend_property_info), NULL);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_declare_property(zend_class_entry *ce, const char *name, int name_length, zval *property, int access_type TSRMLS_DC) /* {{{ */\n{\n\treturn zend_declare_property_ex(ce, name, name_length, property, access_type, NULL, 0 TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_null(zend_class_entry *ce, const char *name, int name_length, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_ZVAL(*property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_bool(zend_class_entry *ce, const char *name, int name_length, long value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_BOOL(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_long(zend_class_entry *ce, const char *name, int name_length, long value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_LONG(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_double(zend_class_entry *ce, const char *name, int name_length, double value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_DOUBLE(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_string(zend_class_entry *ce, const char *name, int name_length, const char *value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tint len = strlen(value);\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t\tZVAL_STRINGL(property, zend_strndup(value, len), len, 0);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t\tZVAL_STRINGL(property, value, len, 1);\n\t}\n\tINIT_PZVAL(property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_stringl(zend_class_entry *ce, const char *name, int name_length, const char *value, int value_len, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t\tZVAL_STRINGL(property, zend_strndup(value, value_len), value_len, 0);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t\tZVAL_STRINGL(property, value, value_len, 1);\n\t}\n\tINIT_PZVAL(property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant(zend_class_entry *ce, const char *name, size_t name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\treturn zend_hash_update(&ce->constants_table, name, name_length+1, &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_null(zend_class_entry *ce, const char *name, size_t name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_NULL(constant);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_long(zend_class_entry *ce, const char *name, size_t name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_LONG(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_bool(zend_class_entry *ce, const char *name, size_t name_length, zend_bool value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_BOOL(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_double(zend_class_entry *ce, const char *name, size_t name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_DOUBLE(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_stringl(zend_class_entry *ce, const char *name, size_t name_length, const char *value, size_t value_length TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t\tZVAL_STRINGL(constant, zend_strndup(value, value_length), value_length, 0);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t\tZVAL_STRINGL(constant, value, value_length, 1);\n\t}\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_string(zend_class_entry *ce, const char *name, size_t name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\treturn zend_declare_class_constant_stringl(ce, name, name_length, value, strlen(value) TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property(zend_class_entry *scope, zval *object, const char *name, int name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\n\tif (!Z_OBJ_HT_P(object)->write_property) {\n\t\tconst char *class_name;\n\t\tzend_uint class_name_len;\n\n\t\tzend_get_object_classname(object, &class_name, &class_name_len TSRMLS_CC);\n\n\t\tzend_error(E_CORE_ERROR, \"Property %s of class %s cannot be updated\", name, class_name);\n\t}\n\tMAKE_STD_ZVAL(property);\n\tZVAL_STRINGL(property, name, name_length, 1);\n\tZ_OBJ_HT_P(object)->write_property(object, property, value, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&property);\n\n\tEG(scope) = old_scope;\n}\n/* }}} */\n\nZEND_API void zend_update_property_null(zend_class_entry *scope, zval *object, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_NULL(tmp);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_bool(zend_class_entry *scope, zval *object, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_BOOL(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_LONG(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_double(zend_class_entry *scope, zval *object, const char *name, int name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_DOUBLE(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_string(zend_class_entry *scope, zval *object, const char *name, int name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRING(tmp, value, 1);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_stringl(zend_class_entry *scope, zval *object, const char *name, int name_length, const char *value, int value_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRINGL(tmp, value, value_len, 1);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property(zend_class_entry *scope, const char *name, int name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval **property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\tproperty = zend_std_get_static_property(scope, name, name_length, 0, NULL TSRMLS_CC);\n\tEG(scope) = old_scope;\n\tif (!property) {\n\t\treturn FAILURE;\n\t} else {\n\t\tif (*property != value) {\n\t\t\tif (PZVAL_IS_REF(*property)) {\n\t\t\t\tzval_dtor(*property);\n\t\t\t\tZ_TYPE_PP(property) = Z_TYPE_P(value);\n\t\t\t\t(*property)->value = value->value;\n\t\t\t\tif (Z_REFCOUNT_P(value) > 0) {\n\t\t\t\t\tzval_copy_ctor(*property);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tzval *garbage = *property;\n\n\t\t\t\tZ_ADDREF_P(value);\n\t\t\t\tif (PZVAL_IS_REF(value)) {\n\t\t\t\t\tSEPARATE_ZVAL(&value);\n\t\t\t\t}\n\t\t\t\t*property = value;\n\t\t\t\tzval_ptr_dtor(&garbage);\n\t\t\t}\n\t\t}\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_null(zend_class_entry *scope, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_NULL(tmp);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_bool(zend_class_entry *scope, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_BOOL(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_long(zend_class_entry *scope, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_LONG(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_double(zend_class_entry *scope, const char *name, int name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_DOUBLE(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_string(zend_class_entry *scope, const char *name, int name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRING(tmp, value, 1);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_stringl(zend_class_entry *scope, const char *name, int name_length, const char *value, int value_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRINGL(tmp, value, value_len, 1);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zval *zend_read_property(zend_class_entry *scope, zval *object, const char *name, int name_length, zend_bool silent TSRMLS_DC) /* {{{ */\n{\n\tzval *property, *value;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\n\tif (!Z_OBJ_HT_P(object)->read_property) {\n\t\tconst char *class_name;\n\t\tzend_uint class_name_len;\n\n\t\tzend_get_object_classname(object, &class_name, &class_name_len TSRMLS_CC);\n\t\tzend_error(E_CORE_ERROR, \"Property %s of class %s cannot be read\", name, class_name);\n\t}\n\n\tMAKE_STD_ZVAL(property);\n\tZVAL_STRINGL(property, name, name_length, 1);\n\tvalue = Z_OBJ_HT_P(object)->read_property(object, property, silent?BP_VAR_IS:BP_VAR_R, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&property);\n\n\tEG(scope) = old_scope;\n\treturn value;\n}\n/* }}} */\n\nZEND_API zval *zend_read_static_property(zend_class_entry *scope, const char *name, int name_length, zend_bool silent TSRMLS_DC) /* {{{ */\n{\n\tzval **property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\tproperty = zend_std_get_static_property(scope, name, name_length, silent, NULL TSRMLS_CC);\n\tEG(scope) = old_scope;\n\n\treturn property?*property:NULL;\n}\n/* }}} */\n\nZEND_API void zend_save_error_handling(zend_error_handling *current TSRMLS_DC) /* {{{ */\n{\n\tcurrent->handling = EG(error_handling);\n\tcurrent->exception = EG(exception_class);\n\tcurrent->user_handler = EG(user_error_handler);\n\tif (current->user_handler) {\n\t\tZ_ADDREF_P(current->user_handler);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_replace_error_handling(zend_error_handling_t error_handling, zend_class_entry *exception_class, zend_error_handling *current TSRMLS_DC) /* {{{ */\n{\n\tif (current) {\n\t\tzend_save_error_handling(current TSRMLS_CC);\n\t\tif (error_handling != EH_NORMAL && EG(user_error_handler)) {\n\t\t\tzval_ptr_dtor(&EG(user_error_handler));\n\t\t\tEG(user_error_handler) = NULL;\n\t\t}\n\t}\n\tEG(error_handling) = error_handling;\n\tEG(exception_class) = error_handling == EH_THROW ? exception_class : NULL;\n}\n/* }}} */\n\nZEND_API void zend_restore_error_handling(zend_error_handling *saved TSRMLS_DC) /* {{{ */\n{\n\tEG(error_handling) = saved->handling;\n\tEG(exception_class) = saved->handling == EH_THROW ? saved->exception : NULL;\n\tif (saved->user_handler\t&& saved->user_handler != EG(user_error_handler)) {\n\t\tif (EG(user_error_handler)) {\n\t\t\tzval_ptr_dtor(&EG(user_error_handler));\n\t\t}\n\t\tEG(user_error_handler) = saved->user_handler;\n\t} else if (saved->user_handler) {\n\t\tzval_ptr_dtor(&saved->user_handler);\n\t}\n\tsaved->user_handler = NULL;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n | Andrei Zmievski <andrei@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"zend.h\"\n#include \"zend_execute.h\"\n#include \"zend_API.h\"\n#include \"zend_modules.h\"\n#include \"zend_constants.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_closures.h\"\n\n#ifdef HAVE_STDARG_H\n#include <stdarg.h>\n#endif\n\n/* these variables are true statics/globals, and have to be mutex'ed on every access */\nstatic int module_count=0;\nZEND_API HashTable module_registry;\n\nstatic zend_module_entry **module_request_startup_handlers;\nstatic zend_module_entry **module_request_shutdown_handlers;\nstatic zend_module_entry **module_post_deactivate_handlers;\n\nstatic zend_class_entry **class_cleanup_handlers;\n\n/* this function doesn't check for too many parameters */\nZEND_API int zend_get_parameters(int ht, int param_count, ...) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tva_list ptr;\n\tzval **param, *param_ptr;\n\tTSRMLS_FETCH();\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\tva_start(ptr, param_count);\n\n\twhile (param_count-->0) {\n\t\tparam = va_arg(ptr, zval **);\n\t\tparam_ptr = *(p-arg_count);\n\t\tif (!PZVAL_IS_REF(param_ptr) && Z_REFCOUNT_P(param_ptr) > 1) {\n\t\t\tzval *new_tmp;\n\n\t\t\tALLOC_ZVAL(new_tmp);\n\t\t\t*new_tmp = *param_ptr;\n\t\t\tzval_copy_ctor(new_tmp);\n\t\t\tINIT_PZVAL(new_tmp);\n\t\t\tparam_ptr = new_tmp;\n\t\t\tZ_DELREF_P((zval *) *(p-arg_count));\n\t\t\t*(p-arg_count) = param_ptr;\n\t\t}\n\t\t*param = param_ptr;\n\t\targ_count--;\n\t}\n\tva_end(ptr);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _zend_get_parameters_array(int ht, int param_count, zval **argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tzval *param_ptr;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tparam_ptr = *(p-arg_count);\n\t\tif (!PZVAL_IS_REF(param_ptr) && Z_REFCOUNT_P(param_ptr) > 1) {\n\t\t\tzval *new_tmp;\n\n\t\t\tALLOC_ZVAL(new_tmp);\n\t\t\t*new_tmp = *param_ptr;\n\t\t\tzval_copy_ctor(new_tmp);\n\t\t\tINIT_PZVAL(new_tmp);\n\t\t\tparam_ptr = new_tmp;\n\t\t\tZ_DELREF_P((zval *) *(p-arg_count));\n\t\t\t*(p-arg_count) = param_ptr;\n\t\t}\n\t\t*(argument_array++) = param_ptr;\n\t\targ_count--;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* Zend-optimized Extended functions */\n/* this function doesn't check for too many parameters */\nZEND_API int zend_get_parameters_ex(int param_count, ...) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\tva_list ptr;\n\tzval ***param;\n\tTSRMLS_FETCH();\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\tva_start(ptr, param_count);\n\twhile (param_count-->0) {\n\t\tparam = va_arg(ptr, zval ***);\n\t\t*param = (zval **) p-(arg_count--);\n\t}\n\tva_end(ptr);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _zend_get_parameters_array_ex(int param_count, zval ***argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tzval **value = (zval**)(p-arg_count);\n\n\t\t*(argument_array++) = value;\n\t\targ_count--;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_copy_parameters_array(int param_count, zval *argument_array TSRMLS_DC) /* {{{ */\n{\n\tvoid **p;\n\tint arg_count;\n\n\tp = zend_vm_stack_top(TSRMLS_C) - 1;\n\targ_count = (int)(zend_uintptr_t) *p;\n\n\tif (param_count>arg_count) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (param_count-->0) {\n\t\tzval **param = (zval **) p-(arg_count--);\n\t\tzval_add_ref(param);\n\t\tadd_next_index_zval(argument_array, *param);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_wrong_param_count(TSRMLS_D) /* {{{ */\n{\n\tconst char *space;\n\tconst char *class_name = get_active_class_name(&space TSRMLS_CC);\n\n\tzend_error(E_WARNING, \"Wrong parameter count for %s%s%s()\", class_name, space, get_active_function_name(TSRMLS_C));\n}\n/* }}} */\n\n/* Argument parsing API -- andrei */\nZEND_API char *zend_get_type_by_const(int type) /* {{{ */\n{\n\tswitch(type) {\n\t\tcase IS_BOOL:\n\t\t\treturn \"boolean\";\n\t\tcase IS_LONG:\n\t\t\treturn \"integer\";\n\t\tcase IS_DOUBLE:\n\t\t\treturn \"double\";\n\t\tcase IS_STRING:\n\t\t\treturn \"string\";\n\t\tcase IS_OBJECT:\n\t\t\treturn \"object\";\n\t\tcase IS_RESOURCE:\n\t\t\treturn \"resource\";\n\t\tcase IS_NULL:\n\t\t\treturn \"null\";\n\t\tcase IS_CALLABLE:\n\t\t\treturn \"callable\";\n\t\tcase IS_ARRAY:\n\t\t\treturn \"array\";\n\t\tdefault:\n\t\t\treturn \"unknown\";\n\t}\n}\n/* }}} */\n\nZEND_API char *zend_zval_type_name(const zval *arg) /* {{{ */\n{\n\treturn zend_get_type_by_const(Z_TYPE_P(arg));\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_get_class_entry(const zval *zobject TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HT_P(zobject)->get_class_entry) {\n\t\treturn Z_OBJ_HT_P(zobject)->get_class_entry(zobject TSRMLS_CC);\n\t} else {\n\t\tzend_error(E_ERROR, \"Class entry requested for an object without PHP class\");\n\t\treturn NULL;\n\t}\n}\n/* }}} */\n\n/* returns 1 if you need to copy result, 0 if it's already a copy */\nZEND_API int zend_get_object_classname(const zval *object, const char **class_name, zend_uint *class_name_len TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HT_P(object)->get_class_name == NULL ||\n\t\tZ_OBJ_HT_P(object)->get_class_name(object, class_name, class_name_len, 0 TSRMLS_CC) != SUCCESS) {\n\t\tzend_class_entry *ce = Z_OBJCE_P(object);\n\n\t\t*class_name = ce->name;\n\t\t*class_name_len = ce->name_length;\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nstatic int parse_arg_object_to_string(zval **arg, char **p, int *pl, int type TSRMLS_DC) /* {{{ */\n{\n\tif (Z_OBJ_HANDLER_PP(arg, cast_object)) {\n\t\tzval *obj;\n\t\tMAKE_STD_ZVAL(obj);\n\t\tif (Z_OBJ_HANDLER_P(*arg, cast_object)(*arg, obj, type TSRMLS_CC) == SUCCESS) {\n\t\t\tzval_ptr_dtor(arg);\n\t\t\t*arg = obj;\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tefree(obj);\n\t}\n\t/* Standard PHP objects */\n\tif (Z_OBJ_HT_PP(arg) == &std_object_handlers || !Z_OBJ_HANDLER_PP(arg, cast_object)) {\n\t\tSEPARATE_ZVAL_IF_NOT_REF(arg);\n\t\tif (zend_std_cast_object_tostring(*arg, *arg, type TSRMLS_CC) == SUCCESS) {\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t}\n\tif (!Z_OBJ_HANDLER_PP(arg, cast_object) && Z_OBJ_HANDLER_PP(arg, get)) {\n\t\tint use_copy;\n\t\tzval *z = Z_OBJ_HANDLER_PP(arg, get)(*arg TSRMLS_CC);\n\t\tZ_ADDREF_P(z);\n\t\tif(Z_TYPE_P(z) != IS_OBJECT) {\n\t\t\tzval_dtor(*arg);\n\t\t\tZ_TYPE_P(*arg) = IS_NULL;\n\t\t\tzend_make_printable_zval(z, *arg, &use_copy);\n\t\t\tif (!use_copy) {\n\t\t\t\tZVAL_ZVAL(*arg, z, 1, 1);\n\t\t\t}\n\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tzval_ptr_dtor(&z);\n\t}\n\treturn FAILURE;\n}\n/* }}} */\n\nstatic const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, const char **spec, char **error, int *severity TSRMLS_DC) /* {{{ */\n{\n\tconst char *spec_walk = *spec;\n\tchar c = *spec_walk++;\n\tint return_null = 0;\n\n\t/* scan through modifiers */\n\twhile (1) {\n\t\tif (*spec_walk == '/') {\n\t\t\tSEPARATE_ZVAL_IF_NOT_REF(arg);\n\t\t} else if (*spec_walk == '!') {\n\t\t\tif (Z_TYPE_PP(arg) == IS_NULL) {\n\t\t\t\treturn_null = 1;\n\t\t\t}\n\t\t} else {\n\t\t\tbreak;\n\t\t}\n\t\tspec_walk++;\n\t}\n\n\tswitch (c) {\n\t\tcase 'l':\n\t\tcase 'L':\n\t\t\t{\n\t\t\t\tlong *p = va_arg(*va, long *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tdouble d;\n\t\t\t\t\t\t\tint type;\n\n\t\t\t\t\t\t\tif ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), p, &d, -1)) == 0) {\n\t\t\t\t\t\t\t\treturn \"long\";\n\t\t\t\t\t\t\t} else if (type == IS_DOUBLE) {\n\t\t\t\t\t\t\t\tif (c == 'L') {\n\t\t\t\t\t\t\t\t\tif (d > LONG_MAX) {\n\t\t\t\t\t\t\t\t\t\t*p = LONG_MAX;\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t} else if (d < LONG_MIN) {\n\t\t\t\t\t\t\t\t\t\t*p = LONG_MIN;\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t*p = zend_dval_to_lval(d);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\t\tif (c == 'L') {\n\t\t\t\t\t\t\tif (Z_DVAL_PP(arg) > LONG_MAX) {\n\t\t\t\t\t\t\t\t*p = LONG_MAX;\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t} else if (Z_DVAL_PP(arg) < LONG_MIN) {\n\t\t\t\t\t\t\t\t*p = LONG_MIN;\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_long_ex(arg);\n\t\t\t\t\t\t*p = Z_LVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"long\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'd':\n\t\t\t{\n\t\t\t\tdouble *p = va_arg(*va, double *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tlong l;\n\t\t\t\t\t\t\tint type;\n\n\t\t\t\t\t\t\tif ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &l, p, -1)) == 0) {\n\t\t\t\t\t\t\t\treturn \"double\";\n\t\t\t\t\t\t\t} else if (type == IS_LONG) {\n\t\t\t\t\t\t\t\t*p = (double) l;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_double_ex(arg);\n\t\t\t\t\t\t*p = Z_DVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"double\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'p':\n\t\tcase 's':\n\t\t\t{\n\t\t\t\tchar **p = va_arg(*va, char **);\n\t\t\t\tint *pl = va_arg(*va, int *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\t\tif (return_null) {\n\t\t\t\t\t\t\t*p = NULL;\n\t\t\t\t\t\t\t*pl = 0;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t/* break omitted intentionally */\n\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_string_ex(arg);\n\t\t\t\t\t\tif (UNEXPECTED(Z_ISREF_PP(arg) != 0)) {\n\t\t\t\t\t\t\t/* it's dangerous to return pointers to string\n\t\t\t\t\t\t\t buffer of referenced variable, because it can\n\t\t\t\t\t\t\t be clobbered throug magic callbacks */\n\t\t\t\t\t\t\tSEPARATE_ZVAL(arg);\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*p = Z_STRVAL_PP(arg);\n\t\t\t\t\t\t*pl = Z_STRLEN_PP(arg);\n\t\t\t\t\t\tif (c == 'p' && CHECK_ZVAL_NULL_PATH(*arg)) {\n\t\t\t\t\t\t\treturn \"a valid path\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\t\tif (parse_arg_object_to_string(arg, p, pl, IS_STRING TSRMLS_CC) == SUCCESS) {\n\t\t\t\t\t\t\tif (c == 'p' && CHECK_ZVAL_NULL_PATH(*arg)) {\n\t\t\t\t\t\t\t\treturn \"a valid path\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn c == 's' ? \"string\" : \"a valid path\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'b':\n\t\t\t{\n\t\t\t\tzend_bool *p = va_arg(*va, zend_bool *);\n\t\t\t\tswitch (Z_TYPE_PP(arg)) {\n\t\t\t\t\tcase IS_NULL:\n\t\t\t\t\tcase IS_STRING:\n\t\t\t\t\tcase IS_LONG:\n\t\t\t\t\tcase IS_DOUBLE:\n\t\t\t\t\tcase IS_BOOL:\n\t\t\t\t\t\tconvert_to_boolean_ex(arg);\n\t\t\t\t\t\t*p = Z_BVAL_PP(arg);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase IS_ARRAY:\n\t\t\t\t\tcase IS_OBJECT:\n\t\t\t\t\tcase IS_RESOURCE:\n\t\t\t\t\tdefault:\n\t\t\t\t\t\treturn \"boolean\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'r':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_RESOURCE) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"resource\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 'A':\n\t\tcase 'a':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_ARRAY || (c == 'A' && Z_TYPE_PP(arg) == IS_OBJECT)) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"array\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 'H':\n\t\tcase 'h':\n\t\t\t{\n\t\t\t\tHashTable **p = va_arg(*va, HashTable **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_ARRAY) {\n\t\t\t\t\t*p = Z_ARRVAL_PP(arg);\n\t\t\t\t} else if(c == 'H' && Z_TYPE_PP(arg) == IS_OBJECT) {\n\t\t\t\t\t*p = HASH_OF(*arg);\n\t\t\t\t\tif(*p == NULL) {\n\t\t\t\t\t\treturn \"array\";\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\treturn \"array\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'o':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_OBJECT) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\treturn \"object\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'O':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tzend_class_entry *ce = va_arg(*va, zend_class_entry *);\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tif (Z_TYPE_PP(arg) == IS_OBJECT &&\n\t\t\t\t\t\t(!ce || instanceof_function(Z_OBJCE_PP(arg), ce TSRMLS_CC))) {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t} else {\n\t\t\t\t\tif (ce) {\n\t\t\t\t\t\treturn ce->name;\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn \"object\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'C':\n\t\t\t{\n\t\t\t\tzend_class_entry **lookup, **pce = va_arg(*va, zend_class_entry **);\n\t\t\t\tzend_class_entry *ce_base = *pce;\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*pce = NULL;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tconvert_to_string_ex(arg);\n\t\t\t\tif (zend_lookup_class(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &lookup TSRMLS_CC) == FAILURE) {\n\t\t\t\t\t*pce = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*pce = *lookup;\n\t\t\t\t}\n\t\t\t\tif (ce_base) {\n\t\t\t\t\tif ((!*pce || !instanceof_function(*pce, ce_base TSRMLS_CC))) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a class name derived from %s, '%s' given\",\n\t\t\t\t\t\t\tce_base->name, Z_STRVAL_PP(arg));\n\t\t\t\t\t\t*pce = NULL;\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (!*pce) {\n\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid class name, '%s' given\",\n\t\t\t\t\t\tZ_STRVAL_PP(arg));\n\t\t\t\t\treturn \"\";\n\t\t\t\t}\n\t\t\t\tbreak;\n\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'f':\n\t\t\t{\n\t\t\t\tzend_fcall_info *fci = va_arg(*va, zend_fcall_info *);\n\t\t\t\tzend_fcall_info_cache *fcc = va_arg(*va, zend_fcall_info_cache *);\n\t\t\t\tchar *is_callable_error = NULL;\n\n\t\t\t\tif (return_null) {\n\t\t\t\t\tfci->size = 0;\n\t\t\t\t\tfcc->initialized = 0;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tif (zend_fcall_info_init(*arg, 0, fci, fcc, NULL, &is_callable_error TSRMLS_CC) == SUCCESS) {\n\t\t\t\t\tif (is_callable_error) {\n\t\t\t\t\t\t*severity = E_STRICT;\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid callback, %s\", is_callable_error);\n\t\t\t\t\t\tefree(is_callable_error);\n\t\t\t\t\t\t*spec = spec_walk;\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tif (is_callable_error) {\n\t\t\t\t\t\t*severity = E_WARNING;\n\t\t\t\t\t\tzend_spprintf(error, 0, \"to be a valid callback, %s\", is_callable_error);\n\t\t\t\t\t\tefree(is_callable_error);\n\t\t\t\t\t\treturn \"\";\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn \"valid callback\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\tcase 'z':\n\t\t\t{\n\t\t\t\tzval **p = va_arg(*va, zval **);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*p = *arg;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase 'Z':\n\t\t\t{\n\t\t\t\tzval ***p = va_arg(*va, zval ***);\n\t\t\t\tif (return_null) {\n\t\t\t\t\t*p = NULL;\n\t\t\t\t} else {\n\t\t\t\t\t*p = arg;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\treturn \"unknown\";\n\t}\n\n\t*spec = spec_walk;\n\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_parse_arg(int arg_num, zval **arg, va_list *va, const char **spec, int quiet TSRMLS_DC) /* {{{ */\n{\n\tconst char *expected_type = NULL;\n\tchar *error = NULL;\n\tint severity = E_WARNING;\n\n\texpected_type = zend_parse_arg_impl(arg_num, arg, va, spec, &error, &severity TSRMLS_CC);\n\tif (expected_type) {\n\t\tif (!quiet && (*expected_type || error)) {\n\t\t\tconst char *space;\n\t\t\tconst char *class_name = get_active_class_name(&space TSRMLS_CC);\n\n\t\t\tif (error) {\n\t\t\t\tzend_error(severity, \"%s%s%s() expects parameter %d %s\",\n\t\t\t\t\t\tclass_name, space, get_active_function_name(TSRMLS_C), arg_num, error);\n\t\t\t\tefree(error);\n\t\t\t} else {\n\t\t\t\tzend_error(severity, \"%s%s%s() expects parameter %d to be %s, %s given\",\n\t\t\t\t\t\tclass_name, space, get_active_function_name(TSRMLS_C), arg_num, expected_type,\n\t\t\t\t\t\tzend_zval_type_name(*arg));\n\t\t\t}\n\t\t}\n\t\tif (severity != E_STRICT) {\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_parse_va_args(int num_args, const char *type_spec, va_list *va, int flags TSRMLS_DC) /* {{{ */\n{\n\tconst char *spec_walk;\n\tint c, i;\n\tint min_num_args = -1;\n\tint max_num_args = 0;\n\tint post_varargs = 0;\n\tzval **arg;\n\tint arg_count;\n\tint quiet = flags & ZEND_PARSE_PARAMS_QUIET;\n\tzend_bool have_varargs = 0;\n\tzval ****varargs = NULL;\n\tint *n_varargs = NULL;\n\n\tfor (spec_walk = type_spec; *spec_walk; spec_walk++) {\n\t\tc = *spec_walk;\n\t\tswitch (c) {\n\t\t\tcase 'l': case 'd':\n\t\t\tcase 's': case 'b':\n\t\t\tcase 'r': case 'a':\n\t\t\tcase 'o': case 'O':\n\t\t\tcase 'z': case 'Z':\n\t\t\tcase 'C': case 'h':\n\t\t\tcase 'f': case 'A':\n\t\t\tcase 'H': case 'p':\n\t\t\t\tmax_num_args++;\n\t\t\t\tbreak;\n\n\t\t\tcase '|':\n\t\t\t\tmin_num_args = max_num_args;\n\t\t\t\tbreak;\n\n\t\t\tcase '/':\n\t\t\tcase '!':\n\t\t\t\t/* Pass */\n\t\t\t\tbreak;\n\n\t\t\tcase '*':\n\t\t\tcase '+':\n\t\t\t\tif (have_varargs) {\n\t\t\t\t\tif (!quiet) {\n\t\t\t\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\t\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\t\t\t\tzend_error(E_WARNING, \"%s%s%s(): only one varargs specifier (* or +) is permitted\",\n\t\t\t\t\t\t\t\tclass_name,\n\t\t\t\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\t\t\t\tactive_function->common.function_name);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\thave_varargs = 1;\n\t\t\t\t/* we expect at least one parameter in varargs */\n\t\t\t\tif (c == '+') {\n\t\t\t\t\tmax_num_args++;\n\t\t\t\t}\n\t\t\t\t/* mark the beginning of varargs */\n\t\t\t\tpost_varargs = max_num_args;\n\t\t\t\tbreak;\n\n\t\t\tdefault:\n\t\t\t\tif (!quiet) {\n\t\t\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\t\t\tzend_error(E_WARNING, \"%s%s%s(): bad type specifier while parsing parameters\",\n\t\t\t\t\t\t\tclass_name,\n\t\t\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\t\t\tactive_function->common.function_name);\n\t\t\t\t}\n\t\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tif (min_num_args < 0) {\n\t\tmin_num_args = max_num_args;\n\t}\n\n\tif (have_varargs) {\n\t\t/* calculate how many required args are at the end of the specifier list */\n\t\tpost_varargs = max_num_args - post_varargs;\n\t\tmax_num_args = -1;\n\t}\n\n\tif (num_args < min_num_args || (num_args > max_num_args && max_num_args > 0)) {\n\t\tif (!quiet) {\n\t\t\tzend_function *active_function = EG(current_execute_data)->function_state.function;\n\t\t\tconst char *class_name = active_function->common.scope ? active_function->common.scope->name : \"\";\n\t\t\tzend_error(E_WARNING, \"%s%s%s() expects %s %d parameter%s, %d given\",\n\t\t\t\t\tclass_name,\n\t\t\t\t\tclass_name[0] ? \"::\" : \"\",\n\t\t\t\t\tactive_function->common.function_name,\n\t\t\t\t\tmin_num_args == max_num_args ? \"exactly\" : num_args < min_num_args ? \"at least\" : \"at most\",\n\t\t\t\t\tnum_args < min_num_args ? min_num_args : max_num_args,\n\t\t\t\t\t(num_args < min_num_args ? min_num_args : max_num_args) == 1 ? \"\" : \"s\",\n\t\t\t\t\tnum_args);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\targ_count = (int)(zend_uintptr_t) *(zend_vm_stack_top(TSRMLS_C) - 1);\n\n\tif (num_args > arg_count) {\n\t\tzend_error(E_WARNING, \"%s(): could not obtain parameters for parsing\",\n\t\t\tget_active_function_name(TSRMLS_C));\n\t\treturn FAILURE;\n\t}\n\n\ti = 0;\n\twhile (num_args-- > 0) {\n\t\tif (*type_spec == '|') {\n\t\t\ttype_spec++;\n\t\t}\n\n\t\tif (*type_spec == '*' || *type_spec == '+') {\n\t\t\tint num_varargs = num_args + 1 - post_varargs;\n\n\t\t\t/* eat up the passed in storage even if it won't be filled in with varargs */\n\t\t\tvarargs = va_arg(*va, zval ****);\n\t\t\tn_varargs = va_arg(*va, int *);\n\t\t\ttype_spec++;\n\n\t\t\tif (num_varargs > 0) {\n\t\t\t\tint iv = 0;\n\t\t\t\tzval **p = (zval **) (zend_vm_stack_top(TSRMLS_C) - 1 - (arg_count - i));\n\n\t\t\t\t*n_varargs = num_varargs;\n\n\t\t\t\t/* allocate space for array and store args */\n\t\t\t\t*varargs = safe_emalloc(num_varargs, sizeof(zval **), 0);\n\t\t\t\twhile (num_varargs-- > 0) {\n\t\t\t\t\t(*varargs)[iv++] = p++;\n\t\t\t\t}\n\n\t\t\t\t/* adjust how many args we have left and restart loop */\n\t\t\t\tnum_args = num_args + 1 - iv;\n\t\t\t\ti += iv;\n\t\t\t\tcontinue;\n\t\t\t} else {\n\t\t\t\t*varargs = NULL;\n\t\t\t\t*n_varargs = 0;\n\t\t\t}\n\t\t}\n\n\t\targ = (zval **) (zend_vm_stack_top(TSRMLS_C) - 1 - (arg_count-i));\n\n\t\tif (zend_parse_arg(i+1, arg, va, &type_spec, quiet TSRMLS_CC) == FAILURE) {\n\t\t\t/* clean up varargs array if it was used */\n\t\t\tif (varargs && *varargs) {\n\t\t\t\tefree(*varargs);\n\t\t\t\t*varargs = NULL;\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\t\ti++;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n#define RETURN_IF_ZERO_ARGS(num_args, type_spec, quiet) { \\\n\tint __num_args = (num_args); \\\n\t\\\n\tif (0 == (type_spec)[0] && 0 != __num_args && !(quiet)) { \\\n\t\tconst char *__space; \\\n\t\tconst char * __class_name = get_active_class_name(&__space TSRMLS_CC); \\\n\t\tzend_error(E_WARNING, \"%s%s%s() expects exactly 0 parameters, %d given\", \\\n\t\t\t__class_name, __space, \\\n\t\t\tget_active_function_name(TSRMLS_C), __num_args); \\\n\t\treturn FAILURE; \\\n\t}\\\n}\n\nZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\n\tRETURN_IF_ZERO_ARGS(num_args, type_spec, flags & ZEND_PARSE_PARAMS_QUIET);\n\n\tva_start(va, type_spec);\n\tretval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC);\n\tva_end(va);\n\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\n\tRETURN_IF_ZERO_ARGS(num_args, type_spec, 0);\n\n\tva_start(va, type_spec);\n\tretval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC);\n\tva_end(va);\n\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\tconst char *p = type_spec;\n\tzval **object;\n\tzend_class_entry *ce;\n\n\tif (!this_ptr) {\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, 0);\n\n\t\tva_start(va, type_spec);\n\t\tretval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC);\n\t\tva_end(va);\n\t} else {\n\t\tp++;\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, 0);\n\n\t\tva_start(va, type_spec);\n\n\t\tobject = va_arg(va, zval **);\n\t\tce = va_arg(va, zend_class_entry *);\n\t\t*object = this_ptr;\n\n\t\tif (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) {\n\t\t\tzend_error(E_CORE_ERROR, \"%s::%s() must be derived from %s::%s\",\n\t\t\t\tce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C));\n\t\t}\n\n\t\tretval = zend_parse_va_args(num_args, p, &va, 0 TSRMLS_CC);\n\t\tva_end(va);\n\t}\n\treturn retval;\n}\n/* }}} */\n\nZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */\n{\n\tva_list va;\n\tint retval;\n\tconst char *p = type_spec;\n\tzval **object;\n\tzend_class_entry *ce;\n\tint quiet = flags & ZEND_PARSE_PARAMS_QUIET;\n\n\tif (!this_ptr) {\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, quiet);\n\n\t\tva_start(va, type_spec);\n\t\tretval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC);\n\t\tva_end(va);\n\t} else {\n\t\tp++;\n\t\tRETURN_IF_ZERO_ARGS(num_args, p, quiet);\n\n\t\tva_start(va, type_spec);\n\n\t\tobject = va_arg(va, zval **);\n\t\tce = va_arg(va, zend_class_entry *);\n\t\t*object = this_ptr;\n\n\t\tif (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) {\n\t\t\tif (!quiet) {\n\t\t\t\tzend_error(E_CORE_ERROR, \"%s::%s() must be derived from %s::%s\",\n\t\t\t\t\tce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C));\n\t\t\t}\n\t\t\tva_end(va);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tretval = zend_parse_va_args(num_args, p, &va, flags TSRMLS_CC);\n\t\tva_end(va);\n\t}\n\treturn retval;\n}\n/* }}} */\n\n/* Argument parsing API -- andrei */\nZEND_API int _array_init(zval *arg, uint size ZEND_FILE_LINE_DC) /* {{{ */\n{\n\tALLOC_HASHTABLE_REL(Z_ARRVAL_P(arg));\n\n\t_zend_hash_init(Z_ARRVAL_P(arg), size, NULL, ZVAL_PTR_DTOR, 0 ZEND_FILE_LINE_RELAY_CC);\n\tZ_TYPE_P(arg) = IS_ARRAY;\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_merge_property(zval **value TSRMLS_DC, int num_args, va_list args, const zend_hash_key *hash_key) /* {{{ */\n{\n\t/* which name should a numeric property have ? */\n\tif (hash_key->nKeyLength) {\n\t\tzval *obj = va_arg(args, zval *);\n\t\tzend_object_handlers *obj_ht = va_arg(args, zend_object_handlers *);\n\t\tzval *member;\n\n\t\tMAKE_STD_ZVAL(member);\n\t\tZVAL_STRINGL(member, hash_key->arKey, hash_key->nKeyLength-1, 1);\n\t\tobj_ht->write_property(obj, member, *value, 0 TSRMLS_CC);\n\t\tzval_ptr_dtor(&member);\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* This function should be called after the constructor has been called\n * because it may call __set from the uninitialized object otherwise. */\nZEND_API void zend_merge_properties(zval *obj, HashTable *properties, int destroy_ht TSRMLS_DC) /* {{{ */\n{\n\tconst zend_object_handlers *obj_ht = Z_OBJ_HT_P(obj);\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = Z_OBJCE_P(obj);\n\tzend_hash_apply_with_arguments(properties TSRMLS_CC, (apply_func_args_t)zend_merge_property, 2, obj, obj_ht);\n\tEG(scope) = old_scope;\n\n\tif (destroy_ht) {\n\t\tzend_hash_destroy(properties);\n\t\tFREE_HASHTABLE(properties);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_update_class_constants(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\tif ((class_type->ce_flags & ZEND_ACC_CONSTANTS_UPDATED) == 0 || (!CE_STATIC_MEMBERS(class_type) && class_type->default_static_members_count)) {\n\t\tzend_class_entry **scope = EG(in_execution)?&EG(scope):&CG(active_class_entry);\n\t\tzend_class_entry *old_scope = *scope;\n\t\tint i;\n\n\t\t*scope = class_type;\n\t\tzend_hash_apply_with_argument(&class_type->constants_table, (apply_func_arg_t) zval_update_constant, (void*)1 TSRMLS_CC);\n\n\t\tfor (i = 0; i < class_type->default_properties_count; i++) {\n\t\t\tif (class_type->default_properties_table[i]) {\n\t\t\t\tzval_update_constant(&class_type->default_properties_table[i], (void**)1 TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\tif (!CE_STATIC_MEMBERS(class_type) && class_type->default_static_members_count) {\n\t\t\tzval **p;\n\n\t\t\tif (class_type->parent) {\n\t\t\t\tzend_update_class_constants(class_type->parent TSRMLS_CC);\n\t\t\t}\n#if ZTS\n\t\t\tCG(static_members_table)[(zend_intptr_t)(class_type->static_members_table)] = emalloc(sizeof(zval*) * class_type->default_static_members_count);\n#else\n\t\t\tclass_type->static_members_table = emalloc(sizeof(zval*) * class_type->default_static_members_count);\n#endif\n\t\t\tfor (i = 0; i < class_type->default_static_members_count; i++) {\n\t\t\t\tp = &class_type->default_static_members_table[i];\n\t\t\t\tif (Z_ISREF_PP(p) &&\n\t\t\t\t\tclass_type->parent &&\n\t\t\t\t\ti < class_type->parent->default_static_members_count &&\n\t\t\t\t\t*p == class_type->parent->default_static_members_table[i] &&\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type->parent)[i]\n\t\t\t\t) {\n\t\t\t\t\tzval *q = CE_STATIC_MEMBERS(class_type->parent)[i];\n\n\t\t\t\t\tZ_ADDREF_P(q);\n\t\t\t\t\tZ_SET_ISREF_P(q);\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type)[i] = q;\n\t\t\t\t} else {\n\t\t\t\t\tzval *r;\n\n\t\t\t\t\tALLOC_ZVAL(r);\n\t\t\t\t\t*r = **p;\n\t\t\t\t\tINIT_PZVAL(r);\n\t\t\t\t\tzval_copy_ctor(r);\n\t\t\t\t\tCE_STATIC_MEMBERS(class_type)[i] = r;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tfor (i = 0; i < class_type->default_static_members_count; i++) {\n\t\t\tzval_update_constant(&CE_STATIC_MEMBERS(class_type)[i], (void**)1 TSRMLS_CC);\n\t\t}\n\n\t\t*scope = old_scope;\n\t\tclass_type->ce_flags |= ZEND_ACC_CONSTANTS_UPDATED;\n\t}\n}\n/* }}} */\n\nZEND_API void object_properties_init(zend_object *object, zend_class_entry *class_type) /* {{{ */\n{\n\tint i;\n\n\tif (class_type->default_properties_count) {\n\t\tobject->properties_table = emalloc(sizeof(zval*) * class_type->default_properties_count);\n\t\tfor (i = 0; i < class_type->default_properties_count; i++) {\n\t\t\tobject->properties_table[i] = class_type->default_properties_table[i];\n\t\t\tif (class_type->default_properties_table[i]) {\n\t\t\t\tZ_ADDREF_P(object->properties_table[i]);\n\t\t\t}\n\t\t}\n\t\tobject->properties = NULL;\n\t}\n}\n/* }}} */\n\n/* This function requires 'properties' to contain all props declared in the\n * class and all props being public. If only a subset is given or the class\n * has protected members then you need to merge the properties seperately by\n * calling zend_merge_properties(). */\nZEND_API int _object_and_properties_init(zval *arg, zend_class_entry *class_type, HashTable *properties ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\tzend_object *object;\n\n\tif (class_type->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) {\n\t\tchar *what = (class_type->ce_flags & ZEND_ACC_INTERFACE) ? \"interface\"\n\t\t\t\t\t :((class_type->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) ? \"trait\"\n\t\t\t\t\t : \"abstract class\";\n\t\tzend_error(E_ERROR, \"Cannot instantiate %s %s\", what, class_type->name);\n\t}\n\n\tzend_update_class_constants(class_type TSRMLS_CC);\n\n\tZ_TYPE_P(arg) = IS_OBJECT;\n\tif (class_type->create_object == NULL) {\n\t\tZ_OBJVAL_P(arg) = zend_objects_new(&object, class_type TSRMLS_CC);\n\t\tif (properties) {\n\t\t\tobject->properties = properties;\n\t\t\tobject->properties_table = NULL;\n\t\t} else {\n\t\t\tobject_properties_init(object, class_type);\n\t\t}\n\t} else {\n\t\tZ_OBJVAL_P(arg) = class_type->create_object(class_type TSRMLS_CC);\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int _object_init_ex(zval *arg, zend_class_entry *class_type ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\treturn _object_and_properties_init(arg, class_type, 0 ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int _object_init(zval *arg ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */\n{\n\treturn _object_init_ex(arg, zend_standard_class_def ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int add_assoc_function(zval *arg, const char *key, void (*function_ptr)(INTERNAL_FUNCTION_PARAMETERS)) /* {{{ */\n{\n\tzend_error(E_WARNING, \"add_assoc_function() is no longer supported\");\n\treturn FAILURE;\n}\n/* }}} */\n\nZEND_API int add_assoc_long_ex(zval *arg, const char *key, uint key_len, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_null_ex(zval *arg, const char *key, uint key_len) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_bool_ex(zval *arg, const char *key, uint key_len, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_resource_ex(zval *arg, const char *key, uint key_len, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_double_ex(zval *arg, const char *key, uint key_len, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_string_ex(zval *arg, const char *key, uint key_len, char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_stringl_ex(zval *arg, const char *key, uint key_len, char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_assoc_zval_ex(zval *arg, const char *key, uint key_len, zval *value) /* {{{ */\n{\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_long(zval *arg, ulong index, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_null(zval *arg, ulong index) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_bool(zval *arg, ulong index, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_resource(zval *arg, ulong index, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_double(zval *arg, ulong index, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_string(zval *arg, ulong index, const char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_stringl(zval *arg, ulong index, const char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_index_zval(zval *arg, ulong index, zval *value) /* {{{ */\n{\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_long(zval *arg, long n) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_null(zval *arg) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_bool(zval *arg, int b) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_resource(zval *arg, int r) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, r);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_double(zval *arg, double d) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_string(zval *arg, const char *str, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_stringl(zval *arg, const char *str, uint length, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_next_index_zval(zval *arg, zval *value) /* {{{ */\n{\n\treturn zend_hash_next_index_insert(Z_ARRVAL_P(arg), &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int add_get_assoc_string_ex(zval *arg, const char *key, uint key_len, const char *str, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_assoc_stringl_ex(zval *arg, const char *key, uint key_len, const char *str, uint length, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_long(zval *arg, ulong index, long l, void **dest) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, l);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_double(zval *arg, ulong index, double d, void **dest) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_string(zval *arg, ulong index, const char *str, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_get_index_stringl(zval *arg, ulong index, const char *str, uint length, void **dest, int duplicate) /* {{{ */\n{\n\tzval *tmp;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\treturn zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);\n}\n/* }}} */\n\nZEND_API int add_property_long_ex(zval *arg, const char *key, uint key_len, long n TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_LONG(tmp, n);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_bool_ex(zval *arg, const char *key, uint key_len, int b TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_BOOL(tmp, b);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_null_ex(zval *arg, const char *key, uint key_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_NULL(tmp);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_resource_ex(zval *arg, const char *key, uint key_len, long n TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_RESOURCE(tmp, n);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_double_ex(zval *arg, const char *key, uint key_len, double d TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_DOUBLE(tmp, d);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_string_ex(zval *arg, const char *key, uint key_len, const char *str, int duplicate TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRING(tmp, str, duplicate);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_stringl_ex(zval *arg, const char *key, uint key_len, const char *str, uint length, int duplicate TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(tmp);\n\tZVAL_STRINGL(tmp, str, length, duplicate);\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, tmp, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&tmp); /* write_property will add 1 to refcount */\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int add_property_zval_ex(zval *arg, const char *key, uint key_len, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval *z_key;\n\n\tMAKE_STD_ZVAL(z_key);\n\tZVAL_STRINGL(z_key, key, key_len-1, 1);\n\n\tZ_OBJ_HANDLER_P(arg, write_property)(arg, z_key, value, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&z_key);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_startup_module_ex(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tint name_len;\n\tchar *lcname;\n\n\tif (module->module_started) {\n\t\treturn SUCCESS;\n\t}\n\tmodule->module_started = 1;\n\n\t/* Check module dependencies */\n\tif (module->deps) {\n\t\tconst zend_module_dep *dep = module->deps;\n\n\t\twhile (dep->name) {\n\t\t\tif (dep->type == MODULE_DEP_REQUIRED) {\n\t\t\t\tzend_module_entry *req_mod;\n\n\t\t\t\tname_len = strlen(dep->name);\n\t\t\t\tlcname = zend_str_tolower_dup(dep->name, name_len);\n\n\t\t\t\tif (zend_hash_find(&module_registry, lcname, name_len+1, (void**)&req_mod) == FAILURE || !req_mod->module_started) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\t/* TODO: Check version relationship */\n\t\t\t\t\tzend_error(E_CORE_WARNING, \"Cannot load module '%s' because required module '%s' is not loaded\", module->name, dep->name);\n\t\t\t\t\tmodule->module_started = 0;\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t++dep;\n\t\t}\n\t}\n\n\t/* Initialize module globals */\n\tif (module->globals_size) {\n#ifdef ZTS\n\t\tts_allocate_id(module->globals_id_ptr, module->globals_size, (ts_allocate_ctor) module->globals_ctor, (ts_allocate_dtor) module->globals_dtor);\n#else\n\t\tif (module->globals_ctor) {\n\t\t\tmodule->globals_ctor(module->globals_ptr TSRMLS_CC);\n\t\t}\n#endif\n\t}\n\tif (module->module_startup_func) {\n\t\tEG(current_module) = module;\n\t\tif (module->module_startup_func(module->type, module->module_number TSRMLS_CC)==FAILURE) {\n\t\t\tzend_error(E_CORE_ERROR,\"Unable to start %s module\", module->name);\n\t\t\tEG(current_module) = NULL;\n\t\t\treturn FAILURE;\n\t\t}\n\t\tEG(current_module) = NULL;\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic void zend_sort_modules(void *base, size_t count, size_t siz, compare_func_t compare TSRMLS_DC) /* {{{ */\n{\n\tBucket **b1 = base;\n\tBucket **b2;\n\tBucket **end = b1 + count;\n\tBucket *tmp;\n\tzend_module_entry *m, *r;\n\n\twhile (b1 < end) {\ntry_again:\n\t\tm = (zend_module_entry*)(*b1)->pData;\n\t\tif (!m->module_started && m->deps) {\n\t\t\tconst zend_module_dep *dep = m->deps;\n\t\t\twhile (dep->name) {\n\t\t\t\tif (dep->type == MODULE_DEP_REQUIRED || dep->type == MODULE_DEP_OPTIONAL) {\n\t\t\t\t\tb2 = b1 + 1;\n\t\t\t\t\twhile (b2 < end) {\n\t\t\t\t\t\tr = (zend_module_entry*)(*b2)->pData;\n\t\t\t\t\t\tif (strcasecmp(dep->name, r->name) == 0) {\n\t\t\t\t\t\t\ttmp = *b1;\n\t\t\t\t\t\t\t*b1 = *b2;\n\t\t\t\t\t\t\t*b2 = tmp;\n\t\t\t\t\t\t\tgoto try_again;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tb2++;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tdep++;\n\t\t\t}\n\t\t}\n\t\tb1++;\n\t}\n}\n/* }}} */\n\nZEND_API void zend_collect_module_handlers(TSRMLS_D) /* {{{ */\n{\n\tHashPosition pos;\n\tzend_module_entry *module;\n\tint startup_count = 0;\n\tint shutdown_count = 0;\n\tint post_deactivate_count = 0;\n\tzend_class_entry **pce;\n\tint class_count = 0;\n\n\t/* Collect extensions with request startup/shutdown handlers */\n\tfor (zend_hash_internal_pointer_reset_ex(&module_registry, &pos);\n\t zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(&module_registry, &pos)) {\n\t\tif (module->request_startup_func) {\n\t\t\tstartup_count++;\n\t\t}\n\t\tif (module->request_shutdown_func) {\n\t\t\tshutdown_count++;\n\t\t}\n\t\tif (module->post_deactivate_func) {\n\t\t\tpost_deactivate_count++;\n\t\t}\n\t}\n\tmodule_request_startup_handlers = (zend_module_entry**)malloc(\n\t sizeof(zend_module_entry*) *\n\t\t(startup_count + 1 +\n\t\t shutdown_count + 1 +\n\t\t post_deactivate_count + 1));\n\tmodule_request_startup_handlers[startup_count] = NULL;\n\tmodule_request_shutdown_handlers = module_request_startup_handlers + startup_count + 1;\n\tmodule_request_shutdown_handlers[shutdown_count] = NULL;\n\tmodule_post_deactivate_handlers = module_request_shutdown_handlers + shutdown_count + 1;\n\tmodule_post_deactivate_handlers[post_deactivate_count] = NULL;\n\tstartup_count = 0;\n\t\n\tfor (zend_hash_internal_pointer_reset_ex(&module_registry, &pos);\n\t zend_hash_get_current_data_ex(&module_registry, (void *) &module, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(&module_registry, &pos)) {\n\t\tif (module->request_startup_func) {\n\t\t\tmodule_request_startup_handlers[startup_count++] = module;\n\t\t}\n\t\tif (module->request_shutdown_func) {\n\t\t\tmodule_request_shutdown_handlers[--shutdown_count] = module;\n\t\t}\n\t\tif (module->post_deactivate_func) {\n\t\t\tmodule_post_deactivate_handlers[--post_deactivate_count] = module;\n\t\t}\n\t}\n\n\t/* Collect internal classes with static members */\n\tfor (zend_hash_internal_pointer_reset_ex(CG(class_table), &pos);\n\t zend_hash_get_current_data_ex(CG(class_table), (void *) &pce, &pos) == SUCCESS;\n\t zend_hash_move_forward_ex(CG(class_table), &pos)) {\n\t\tif ((*pce)->type == ZEND_INTERNAL_CLASS &&\n\t\t (*pce)->default_static_members_count > 0) {\n\t\t class_count++;\n\t\t}\n\t}\n\n\tclass_cleanup_handlers = (zend_class_entry**)malloc(\n\t\tsizeof(zend_class_entry*) *\n\t\t(class_count + 1));\n\tclass_cleanup_handlers[class_count] = NULL;\n\n\tif (class_count) {\n\t\tfor (zend_hash_internal_pointer_reset_ex(CG(class_table), &pos);\n\t\t zend_hash_get_current_data_ex(CG(class_table), (void *) &pce, &pos) == SUCCESS;\n\t \t zend_hash_move_forward_ex(CG(class_table), &pos)) {\n\t\t\tif ((*pce)->type == ZEND_INTERNAL_CLASS &&\n\t\t\t (*pce)->default_static_members_count > 0) {\n\t\t\t class_cleanup_handlers[--class_count] = *pce;\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API int zend_startup_modules(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_sort(&module_registry, zend_sort_modules, NULL, 0 TSRMLS_CC);\n\tzend_hash_apply(&module_registry, (apply_func_t)zend_startup_module_ex TSRMLS_CC);\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_destroy_modules(void) /* {{{ */\n{\n\tfree(class_cleanup_handlers);\n\tfree(module_request_startup_handlers);\n\tzend_hash_graceful_reverse_destroy(&module_registry);\n}\n/* }}} */\n\nZEND_API zend_module_entry* zend_register_module_ex(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tint name_len;\n\tchar *lcname;\n\tzend_module_entry *module_ptr;\n\n\tif (!module) {\n\t\treturn NULL;\n\t}\n\n#if 0\n\tzend_printf(\"%s: Registering module %d\\n\", module->name, module->module_number);\n#endif\n\n\t/* Check module dependencies */\n\tif (module->deps) {\n\t\tconst zend_module_dep *dep = module->deps;\n\n\t\twhile (dep->name) {\n\t\t\tif (dep->type == MODULE_DEP_CONFLICTS) {\n\t\t\t\tname_len = strlen(dep->name);\n\t\t\t\tlcname = zend_str_tolower_dup(dep->name, name_len);\n\n\t\t\t\tif (zend_hash_exists(&module_registry, lcname, name_len+1)) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\t/* TODO: Check version relationship */\n\t\t\t\t\tzend_error(E_CORE_WARNING, \"Cannot load module '%s' because conflicting module '%s' is already loaded\", module->name, dep->name);\n\t\t\t\t\treturn NULL;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t++dep;\n\t\t}\n\t}\n\n\tname_len = strlen(module->name);\n\tlcname = zend_str_tolower_dup(module->name, name_len);\n\n\tif (zend_hash_add(&module_registry, lcname, name_len+1, (void *)module, sizeof(zend_module_entry), (void**)&module_ptr)==FAILURE) {\n\t\tzend_error(E_CORE_WARNING, \"Module '%s' already loaded\", module->name);\n\t\tefree(lcname);\n\t\treturn NULL;\n\t}\n\tefree(lcname);\n\tmodule = module_ptr;\n\tEG(current_module) = module;\n\n\tif (module->functions && zend_register_functions(NULL, module->functions, NULL, module->type TSRMLS_CC)==FAILURE) {\n\t\tEG(current_module) = NULL;\n\t\tzend_error(E_CORE_WARNING,\"%s: Unable to register functions, unable to load\", module->name);\n\t\treturn NULL;\n\t}\n\n\tEG(current_module) = NULL;\n\treturn module;\n}\n/* }}} */\n\nZEND_API zend_module_entry* zend_register_internal_module(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tmodule->module_number = zend_next_free_module();\n\tmodule->type = MODULE_PERSISTENT;\n\treturn zend_register_module_ex(module TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_check_magic_method_implementation(const zend_class_entry *ce, const zend_function *fptr, int error_type TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\t/* we don't care if the function name is longer, in fact lowercasing only\n\t * the beginning of the name speeds up the check process */\n\tname_len = strlen(fptr->common.function_name);\n\tzend_str_tolower_copy(lcname, fptr->common.function_name, MIN(name_len, sizeof(lcname)-1));\n\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\n\tif (name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)) && fptr->common.num_args != 0) {\n\t\tzend_error(error_type, \"Destructor %s::%s() cannot take arguments\", ce->name, ZEND_DESTRUCTOR_FUNC_NAME);\n\t} else if (name_len == sizeof(ZEND_CLONE_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)) && fptr->common.num_args != 0) {\n\t\tzend_error(error_type, \"Method %s::%s() cannot accept any arguments\", ce->name, ZEND_CLONE_FUNC_NAME);\n\t} else if (name_len == sizeof(ZEND_GET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_GET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_GET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_SET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_SET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_SET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_UNSET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_UNSET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_UNSET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_ISSET_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 1) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 1 argument\", ce->name, ZEND_ISSET_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_ISSET_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_CALL_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME))) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_CALL_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_CALL_FUNC_NAME);\n\t\t}\n\t} else if (name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME) - 1 &&\n\t\t!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1)\n\t) {\n\t\tif (fptr->common.num_args != 2) {\n\t\t\tzend_error(error_type, \"Method %s::%s() must take exactly 2 arguments\", ce->name, ZEND_CALLSTATIC_FUNC_NAME);\n\t\t} else if (ARG_SHOULD_BE_SENT_BY_REF(fptr, 1) || ARG_SHOULD_BE_SENT_BY_REF(fptr, 2)) {\n\t\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments by reference\", ce->name, ZEND_CALLSTATIC_FUNC_NAME);\n\t\t}\n \t} else if (name_len == sizeof(ZEND_TOSTRING_FUNC_NAME) - 1 &&\n \t\t!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && fptr->common.num_args != 0\n\t) {\n\t\tzend_error(error_type, \"Method %s::%s() cannot take arguments\", ce->name, ZEND_TOSTRING_FUNC_NAME);\n\t}\n}\n/* }}} */\n\n/* registers all functions in *library_functions in the function hash */\nZEND_API int zend_register_functions(zend_class_entry *scope, const zend_function_entry *functions, HashTable *function_table, int type TSRMLS_DC) /* {{{ */\n{\n\tconst zend_function_entry *ptr = functions;\n\tzend_function function, *reg_function;\n\tzend_internal_function *internal_function = (zend_internal_function *)&function;\n\tint count=0, unload=0, result=0;\n\tHashTable *target_function_table = function_table;\n\tint error_type;\n\tzend_function *ctor = NULL, *dtor = NULL, *clone = NULL, *__get = NULL, *__set = NULL, *__unset = NULL, *__isset = NULL, *__call = NULL, *__callstatic = NULL, *__tostring = NULL;\n\tconst char *lowercase_name;\n\tint fname_len;\n\tconst char *lc_class_name = NULL;\n\tint class_name_len = 0;\n\n\tif (type==MODULE_PERSISTENT) {\n\t\terror_type = E_CORE_WARNING;\n\t} else {\n\t\terror_type = E_WARNING;\n\t}\n\n\tif (!target_function_table) {\n\t\ttarget_function_table = CG(function_table);\n\t}\n\tinternal_function->type = ZEND_INTERNAL_FUNCTION;\n\tinternal_function->module = EG(current_module);\n\n\tif (scope) {\n\t\tclass_name_len = strlen(scope->name);\n\t\tif ((lc_class_name = zend_memrchr(scope->name, '\\\\', class_name_len))) {\n\t\t\t++lc_class_name;\n\t\t\tclass_name_len -= (lc_class_name - scope->name);\n\t\t\tlc_class_name = zend_str_tolower_dup(lc_class_name, class_name_len);\n\t\t} else {\n\t\t\tlc_class_name = zend_str_tolower_dup(scope->name, class_name_len);\n\t\t}\n\t}\n\n\twhile (ptr->fname) {\n\t\tinternal_function->handler = ptr->handler;\n\t\tinternal_function->function_name = (char*)ptr->fname;\n\t\tinternal_function->scope = scope;\n\t\tinternal_function->prototype = NULL;\n\t\tif (ptr->flags) {\n\t\t\tif (!(ptr->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\tif (ptr->flags != ZEND_ACC_DEPRECATED || scope) {\n\t\t\t\t\tzend_error(error_type, \"Invalid access level for %s%s%s() - access must be exactly one of public, protected or private\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t\t}\n\t\t\t\tinternal_function->fn_flags = ZEND_ACC_PUBLIC | ptr->flags;\n\t\t\t} else {\n\t\t\t\tinternal_function->fn_flags = ptr->flags;\n\t\t\t}\n\t\t} else {\n\t\t\tinternal_function->fn_flags = ZEND_ACC_PUBLIC;\n\t\t}\n\t\tif (ptr->arg_info) {\n\t\t\tzend_internal_function_info *info = (zend_internal_function_info*)ptr->arg_info;\n\t\t\t\n\t\t\tinternal_function->arg_info = (zend_arg_info*)ptr->arg_info+1;\n\t\t\tinternal_function->num_args = ptr->num_args;\n\t\t\t/* Currently you cannot denote that the function can accept less arguments than num_args */\n\t\t\tif (info->required_num_args == -1) {\n\t\t\t\tinternal_function->required_num_args = ptr->num_args;\n\t\t\t} else {\n\t\t\t\tinternal_function->required_num_args = info->required_num_args;\n\t\t\t}\n\t\t\tif (info->pass_rest_by_reference) {\n\t\t\t\tif (info->pass_rest_by_reference == ZEND_SEND_PREFER_REF) {\n\t\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_PASS_REST_PREFER_REF;\n\t\t\t\t} else {\n\t\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_PASS_REST_BY_REFERENCE;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (info->return_reference) {\n\t\t\t\tinternal_function->fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t\t\t}\n\t\t} else {\n\t\t\tinternal_function->arg_info = NULL;\n\t\t\tinternal_function->num_args = 0;\n\t\t\tinternal_function->required_num_args = 0;\n\t\t}\n\t\tif (ptr->flags & ZEND_ACC_ABSTRACT) {\n\t\t\tif (scope) {\n\t\t\t\t/* This is a class that must be abstract itself. Here we set the check info. */\n\t\t\t\tscope->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t\t\tif (!(scope->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\t\t\t\t/* Since the class is not an interface it needs to be declared as a abstract class. */\n\t\t\t\t\t/* Since here we are handling internal functions only we can add the keyword flag. */\n\t\t\t\t\t/* This time we set the flag for the keyword 'abstract'. */\n\t\t\t\t\tscope->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (ptr->flags & ZEND_ACC_STATIC && (!scope || !(scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t\t\tzend_error(error_type, \"Static function %s%s%s() cannot be abstract\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t}\n\t\t} else {\n\t\t\tif (scope && (scope->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\t\t\tefree((char*)lc_class_name);\n\t\t\t\tzend_error(error_type, \"Interface %s cannot contain non abstract method %s()\", scope->name, ptr->fname);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t\tif (!internal_function->handler) {\n\t\t\t\tif (scope) {\n\t\t\t\t\tefree((char*)lc_class_name);\n\t\t\t\t}\n\t\t\t\tzend_error(error_type, \"Method %s%s%s() cannot be a NULL function\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t\tzend_unregister_functions(functions, count, target_function_table TSRMLS_CC);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t}\n\t\tfname_len = strlen(ptr->fname);\n\t\tlowercase_name = zend_new_interned_string(zend_str_tolower_dup(ptr->fname, fname_len), fname_len + 1, 1 TSRMLS_CC);\n\t\tif (IS_INTERNED(lowercase_name)) {\n\t\t\tresult = zend_hash_quick_add(target_function_table, lowercase_name, fname_len+1, INTERNED_HASH(lowercase_name), &function, sizeof(zend_function), (void**)®_function);\n\t\t} else {\n\t\t\tresult = zend_hash_add(target_function_table, lowercase_name, fname_len+1, &function, sizeof(zend_function), (void**)®_function);\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tunload=1;\n\t\t\tstr_efree(lowercase_name);\n\t\t\tbreak;\n\t\t}\n\t\tif (scope) {\n\t\t\t/* Look for ctor, dtor, clone\n\t\t\t * If it's an old-style constructor, store it only if we don't have\n\t\t\t * a constructor already.\n\t\t\t */\n\t\t\tif ((fname_len == class_name_len) && !ctor && !memcmp(lowercase_name, lc_class_name, class_name_len+1)) {\n\t\t\t\tctor = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME))) {\n\t\t\t\tctor = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME))) {\n\t\t\t\tdtor = reg_function;\n\t\t\t\tif (internal_function->num_args) {\n\t\t\t\t\tzend_error(error_type, \"Destructor %s::%s() cannot take arguments\", scope->name, ptr->fname);\n\t\t\t\t}\n\t\t\t} else if ((fname_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME))) {\n\t\t\t\tclone = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME))) {\n\t\t\t\t__call = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME))) {\n\t\t\t\t__callstatic = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME))) {\n\t\t\t\t__tostring = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_GET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME))) {\n\t\t\t\t__get = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_SET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME))) {\n\t\t\t\t__set = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME))) {\n\t\t\t\t__unset = reg_function;\n\t\t\t} else if ((fname_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && !memcmp(lowercase_name, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME))) {\n\t\t\t\t__isset = reg_function;\n\t\t\t} else {\n\t\t\t\treg_function = NULL;\n\t\t\t}\n\t\t\tif (reg_function) {\n\t\t\t\tzend_check_magic_method_implementation(scope, reg_function, error_type TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t\tptr++;\n\t\tcount++;\n\t\tstr_efree(lowercase_name);\n\t}\n\tif (unload) { /* before unloading, display all remaining bad function in the module */\n\t\tif (scope) {\n\t\t\tefree((char*)lc_class_name);\n\t\t}\n\t\twhile (ptr->fname) {\n\t\t\tfname_len = strlen(ptr->fname);\n\t\t\tlowercase_name = zend_str_tolower_dup(ptr->fname, fname_len);\n\t\t\tif (zend_hash_exists(target_function_table, lowercase_name, fname_len+1)) {\n\t\t\t\tzend_error(error_type, \"Function registration failed - duplicate name - %s%s%s\", scope ? scope->name : \"\", scope ? \"::\" : \"\", ptr->fname);\n\t\t\t}\n\t\t\tefree((char*)lowercase_name);\n\t\t\tptr++;\n\t\t}\n\t\tzend_unregister_functions(functions, count, target_function_table TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tif (scope) {\n\t\tscope->constructor = ctor;\n\t\tscope->destructor = dtor;\n\t\tscope->clone = clone;\n\t\tscope->__call = __call;\n\t\tscope->__callstatic = __callstatic;\n\t\tscope->__tostring = __tostring;\n\t\tscope->__get = __get;\n\t\tscope->__set = __set;\n\t\tscope->__unset = __unset;\n\t\tscope->__isset = __isset;\n\t\tif (ctor) {\n\t\t\tctor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t\tif (ctor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Constructor %s::%s() cannot be static\", scope->name, ctor->common.function_name);\n\t\t\t}\n\t\t\tctor->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (dtor) {\n\t\t\tdtor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\t\tif (dtor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Destructor %s::%s() cannot be static\", scope->name, dtor->common.function_name);\n\t\t\t}\n\t\t\tdtor->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (clone) {\n\t\t\tclone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\t\tif (clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Constructor %s::%s() cannot be static\", scope->name, clone->common.function_name);\n\t\t\t}\n\t\t\tclone->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__call) {\n\t\t\tif (__call->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __call->common.function_name);\n\t\t\t}\n\t\t\t__call->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__callstatic) {\n\t\t\tif (!(__callstatic->common.fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() must be static\", scope->name, __callstatic->common.function_name);\n\t\t\t}\n\t\t\t__callstatic->common.fn_flags |= ZEND_ACC_STATIC;\n\t\t}\n\t\tif (__tostring) {\n\t\t\tif (__tostring->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __tostring->common.function_name);\n\t\t\t}\n\t\t\t__tostring->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__get) {\n\t\t\tif (__get->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __get->common.function_name);\n\t\t\t}\n\t\t\t__get->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__set) {\n\t\t\tif (__set->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __set->common.function_name);\n\t\t\t}\n\t\t\t__set->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__unset) {\n\t\t\tif (__unset->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __unset->common.function_name);\n\t\t\t}\n\t\t\t__unset->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tif (__isset) {\n\t\t\tif (__isset->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\t\tzend_error(error_type, \"Method %s::%s() cannot be static\", scope->name, __isset->common.function_name);\n\t\t\t}\n\t\t\t__isset->common.fn_flags &= ~ZEND_ACC_ALLOW_STATIC;\n\t\t}\n\t\tefree((char*)lc_class_name);\n\t}\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* count=-1 means erase all functions, otherwise,\n * erase the first count functions\n */\nZEND_API void zend_unregister_functions(const zend_function_entry *functions, int count, HashTable *function_table TSRMLS_DC) /* {{{ */\n{\n\tconst zend_function_entry *ptr = functions;\n\tint i=0;\n\tHashTable *target_function_table = function_table;\n\n\tif (!target_function_table) {\n\t\ttarget_function_table = CG(function_table);\n\t}\n\twhile (ptr->fname) {\n\t\tif (count!=-1 && i>=count) {\n\t\t\tbreak;\n\t\t}\n#if 0\n\t\tzend_printf(\"Unregistering %s()\\n\", ptr->fname);\n#endif\n\t\tzend_hash_del(target_function_table, ptr->fname, strlen(ptr->fname)+1);\n\t\tptr++;\n\t\ti++;\n\t}\n}\n/* }}} */\n\nZEND_API int zend_startup_module(zend_module_entry *module) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tif ((module = zend_register_internal_module(module TSRMLS_CC)) != NULL && zend_startup_module_ex(module TSRMLS_CC) == SUCCESS) {\n\t\treturn SUCCESS;\n\t}\n\treturn FAILURE;\n}\n/* }}} */\n\nZEND_API int zend_get_module_started(const char *module_name) /* {{{ */\n{\n\tzend_module_entry *module;\n\n\treturn (zend_hash_find(&module_registry, module_name, strlen(module_name)+1, (void**)&module) == SUCCESS && module->module_started) ? SUCCESS : FAILURE;\n}\n/* }}} */\n\nstatic int clean_module_class(const zend_class_entry **ce, int *module_number TSRMLS_DC) /* {{{ */\n{\n\tif ((*ce)->type == ZEND_INTERNAL_CLASS && (*ce)->info.internal.module->module_number == *module_number) {\n\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t} else {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n}\n/* }}} */\n\nstatic void clean_module_classes(int module_number TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_argument(EG(class_table), (apply_func_arg_t) clean_module_class, (void *) &module_number TSRMLS_CC);\n}\n/* }}} */\n\nvoid module_destructor(zend_module_entry *module) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tif (module->type == MODULE_TEMPORARY) {\n\t\tzend_clean_module_rsrc_dtors(module->module_number TSRMLS_CC);\n\t\tclean_module_constants(module->module_number TSRMLS_CC);\n\t\tclean_module_classes(module->module_number TSRMLS_CC);\n\t}\n\n\tif (module->module_started && module->module_shutdown_func) {\n#if 0\n\t\tzend_printf(\"%s: Module shutdown\\n\", module->name);\n#endif\n\t\tmodule->module_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t}\n\n\t/* Deinitilaise module globals */\n\tif (module->globals_size) {\n#ifdef ZTS\n\t\tts_free_id(*module->globals_id_ptr);\n#else\n\t\tif (module->globals_dtor) {\n\t\t\tmodule->globals_dtor(module->globals_ptr TSRMLS_CC);\n\t\t}\n#endif\n\t}\n\n\tmodule->module_started=0;\n\tif (module->functions) {\n\t\tzend_unregister_functions(module->functions, -1, NULL TSRMLS_CC);\n\t}\n\n#if HAVE_LIBDL\n#if !(defined(NETWARE) && defined(APACHE_1_BUILD))\n\tif (module->handle && !getenv(\"ZEND_DONT_UNLOAD_MODULES\")) {\n\t\tDL_UNLOAD(module->handle);\n\t}\n#endif\n#endif\n}\n/* }}} */\n\nvoid zend_activate_modules(TSRMLS_D) /* {{{ */\n{\n\tzend_module_entry **p = module_request_startup_handlers;\n\n\twhile (*p) {\n\t\tzend_module_entry *module = *p;\n\n\t\tif (module->request_startup_func(module->type, module->module_number TSRMLS_CC)==FAILURE) {\n\t\t\tzend_error(E_WARNING, \"request_startup() for %s module failed\", module->name);\n\t\t\texit(1);\n\t\t}\n\t\tp++;\n\t}\n}\n/* }}} */\n\n/* call request shutdown for all modules */\nint module_registry_cleanup(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tif (module->request_shutdown_func) {\n#if 0\n\t\tzend_printf(\"%s: Request shutdown\\n\", module->name);\n#endif\n\t\tmodule->request_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_deactivate_modules(TSRMLS_D) /* {{{ */\n{\n\tEG(opline_ptr) = NULL; /* we're no longer executing anything */\n\n\tzend_try {\n\t\tif (EG(full_tables_cleanup)) {\n\t\t\tzend_hash_reverse_apply(&module_registry, (apply_func_t) module_registry_cleanup TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_module_entry **p = module_request_shutdown_handlers;\n\n\t\t\twhile (*p) {\n\t\t\t\tzend_module_entry *module = *p;\n\n\t\t\t\tmodule->request_shutdown_func(module->type, module->module_number TSRMLS_CC);\n\t\t\t\tp++;\n\t\t\t}\n\t\t}\n\t} zend_end_try();\n}\n/* }}} */\n\nZEND_API void zend_cleanup_internal_classes(TSRMLS_D) /* {{{ */\n{\n\tzend_class_entry **p = class_cleanup_handlers;\n\n\twhile (*p) {\n\t\tzend_cleanup_internal_class_data(*p TSRMLS_CC);\n\t\tp++;\n\t}\n}\n/* }}} */\n\nint module_registry_unload_temp(const zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\treturn (module->type == MODULE_TEMPORARY) ? ZEND_HASH_APPLY_REMOVE : ZEND_HASH_APPLY_STOP;\n}\n/* }}} */\n\nstatic int exec_done_cb(zend_module_entry *module TSRMLS_DC) /* {{{ */\n{\n\tif (module->post_deactivate_func) {\n\t\tmodule->post_deactivate_func();\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_post_deactivate_modules(TSRMLS_D) /* {{{ */\n{\n\tif (EG(full_tables_cleanup)) {\n\t\tzend_hash_apply(&module_registry, (apply_func_t) exec_done_cb TSRMLS_CC);\n\t\tzend_hash_reverse_apply(&module_registry, (apply_func_t) module_registry_unload_temp TSRMLS_CC);\n\t} else {\n\t\tzend_module_entry **p = module_post_deactivate_handlers;\n\n\t\twhile (*p) {\n\t\t\tzend_module_entry *module = *p;\n\n\t\t\tmodule->post_deactivate_func();\n\t\t\tp++;\n\t\t}\n\t}\n}\n/* }}} */\n\n/* return the next free module number */\nint zend_next_free_module(void) /* {{{ */\n{\n\treturn ++module_count;\n}\n/* }}} */\n\nstatic zend_class_entry *do_register_internal_class(zend_class_entry *orig_class_entry, zend_uint ce_flags TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *class_entry = malloc(sizeof(zend_class_entry));\n\tchar *lowercase_name = emalloc(orig_class_entry->name_length + 1);\n\t*class_entry = *orig_class_entry;\n\n\tclass_entry->type = ZEND_INTERNAL_CLASS;\n\tzend_initialize_class_data(class_entry, 0 TSRMLS_CC);\n\tclass_entry->ce_flags = ce_flags;\n\tclass_entry->info.internal.module = EG(current_module);\n\n\tif (class_entry->info.internal.builtin_functions) {\n\t\tzend_register_functions(class_entry, class_entry->info.internal.builtin_functions, &class_entry->function_table, MODULE_PERSISTENT TSRMLS_CC);\n\t}\n\n\tzend_str_tolower_copy(lowercase_name, orig_class_entry->name, class_entry->name_length);\n\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, class_entry->name_length + 1, 1 TSRMLS_CC);\n\tif (IS_INTERNED(lowercase_name)) {\n\t\tzend_hash_quick_update(CG(class_table), lowercase_name, class_entry->name_length+1, INTERNED_HASH(lowercase_name), &class_entry, sizeof(zend_class_entry *), NULL);\n\t} else {\n\t\tzend_hash_update(CG(class_table), lowercase_name, class_entry->name_length+1, &class_entry, sizeof(zend_class_entry *), NULL);\n\t}\n\tstr_efree(lowercase_name);\n\treturn class_entry;\n}\n/* }}} */\n\n/* If parent_ce is not NULL then it inherits from parent_ce\n * If parent_ce is NULL and parent_name isn't then it looks for the parent and inherits from it\n * If both parent_ce and parent_name are NULL it does a regular class registration\n * If parent_name is specified but not found NULL is returned\n */\nZEND_API zend_class_entry *zend_register_internal_class_ex(zend_class_entry *class_entry, zend_class_entry *parent_ce, char *parent_name TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *register_class;\n\n\tif (!parent_ce && parent_name) {\n\t\tzend_class_entry **pce;\n\t\tif (zend_hash_find(CG(class_table), parent_name, strlen(parent_name)+1, (void **) &pce)==FAILURE) {\n\t\t\treturn NULL;\n\t\t} else {\n\t\t\tparent_ce = *pce;\n\t\t}\n\t}\n\n\tregister_class = zend_register_internal_class(class_entry TSRMLS_CC);\n\n\tif (parent_ce) {\n\t\tzend_do_inheritance(register_class, parent_ce TSRMLS_CC);\n\t}\n\treturn register_class;\n}\n/* }}} */\n\nZEND_API void zend_class_implements(zend_class_entry *class_entry TSRMLS_DC, int num_interfaces, ...) /* {{{ */\n{\n\tzend_class_entry *interface_entry;\n\tva_list interface_list;\n\tva_start(interface_list, num_interfaces);\n\n\twhile (num_interfaces--) {\n\t\tinterface_entry = va_arg(interface_list, zend_class_entry *);\n\t\tzend_do_implement_interface(class_entry, interface_entry TSRMLS_CC);\n\t}\n\n\tva_end(interface_list);\n}\n/* }}} */\n\n/* A class that contains at least one abstract method automatically becomes an abstract class.\n */\nZEND_API zend_class_entry *zend_register_internal_class(zend_class_entry *orig_class_entry TSRMLS_DC) /* {{{ */\n{\n\treturn do_register_internal_class(orig_class_entry, 0 TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_register_internal_interface(zend_class_entry *orig_class_entry TSRMLS_DC) /* {{{ */\n{\n\treturn do_register_internal_class(orig_class_entry, ZEND_ACC_INTERFACE TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_register_class_alias_ex(const char *name, int name_len, zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname = zend_str_tolower_dup(name, name_len);\n\tint ret;\n\n\tret = zend_hash_add(CG(class_table), lcname, name_len+1, &ce, sizeof(zend_class_entry *), NULL);\n\tefree(lcname);\n\tif (ret == SUCCESS) {\n\t\tce->refcount++;\n\t}\n\treturn ret;\n}\n/* }}} */\n\nZEND_API int zend_set_hash_symbol(zval *symbol, const char *name, int name_length, zend_bool is_ref, int num_symbol_tables, ...) /* {{{ */\n{\n\tHashTable *symbol_table;\n\tva_list symbol_table_list;\n\n\tif (num_symbol_tables <= 0) return FAILURE;\n\n\tZ_SET_ISREF_TO_P(symbol, is_ref);\n\n\tva_start(symbol_table_list, num_symbol_tables);\n\twhile (num_symbol_tables-- > 0) {\n\t\tsymbol_table = va_arg(symbol_table_list, HashTable *);\n\t\tzend_hash_update(symbol_table, name, name_length + 1, &symbol, sizeof(zval *), NULL);\n\t\tzval_add_ref(&symbol);\n\t}\n\tva_end(symbol_table_list);\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* Disabled functions support */\n\n/* {{{ proto void display_disabled_function(void)\nDummy function which displays an error when a disabled function is called. */\nZEND_API ZEND_FUNCTION(display_disabled_function)\n{\n\tzend_error(E_WARNING, \"%s() has been disabled for security reasons\", get_active_function_name(TSRMLS_C));\n}\n/* }}} */\n\nstatic zend_function_entry disabled_function[] = {\n\tZEND_FE(display_disabled_function,\t\t\tNULL)\n\tZEND_FE_END\n};\n\nZEND_API int zend_disable_function(char *function_name, uint function_name_length TSRMLS_DC) /* {{{ */\n{\n\tif (zend_hash_del(CG(function_table), function_name, function_name_length+1)==FAILURE) {\n\t\treturn FAILURE;\n\t}\n\tdisabled_function[0].fname = function_name;\n\treturn zend_register_functions(NULL, disabled_function, CG(function_table), MODULE_PERSISTENT TSRMLS_CC);\n}\n/* }}} */\n\nstatic zend_object_value display_disabled_class(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_object_value retval;\n\tzend_object *intern;\n\tretval = zend_objects_new(&intern, class_type TSRMLS_CC);\n\tzend_error(E_WARNING, \"%s() has been disabled for security reasons\", class_type->name);\n\treturn retval;\n}\n/* }}} */\n\nstatic const zend_function_entry disabled_class_new[] = {\n\tZEND_FE_END\n};\n\nZEND_API int zend_disable_class(char *class_name, uint class_name_length TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry disabled_class;\n\n\tzend_str_tolower(class_name, class_name_length);\n\tif (zend_hash_del(CG(class_table), class_name, class_name_length+1)==FAILURE) {\n\t\treturn FAILURE;\n\t}\n\tINIT_OVERLOADED_CLASS_ENTRY_EX(disabled_class, class_name, class_name_length, disabled_class_new, NULL, NULL, NULL, NULL, NULL);\n\tdisabled_class.create_object = display_disabled_class;\n\tdisabled_class.name_length = class_name_length;\n\tzend_register_internal_class(&disabled_class TSRMLS_CC);\n\treturn SUCCESS;\n}\n/* }}} */\n\nstatic int zend_is_callable_check_class(const char *name, int name_len, zend_fcall_info_cache *fcc, int *strict_class, char **error TSRMLS_DC) /* {{{ */\n{\n\tint ret = 0;\n\tzend_class_entry **pce;\n\tchar *lcname = zend_str_tolower_dup(name, name_len);\n\n\t*strict_class = 0;\n\tif (name_len == sizeof(\"self\") - 1 &&\n\t !memcmp(lcname, \"self\", sizeof(\"self\") - 1)) {\n\t\tif (!EG(scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access self:: when no class scope is active\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(scope);\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\tret = 1;\n\t\t}\n\t} else if (name_len == sizeof(\"parent\") - 1 && \n\t\t !memcmp(lcname, \"parent\", sizeof(\"parent\") - 1)) {\n\t\tif (!EG(scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access parent:: when no class scope is active\");\n\t\t} else if (!EG(scope)->parent) {\n\t\t\tif (error) *error = estrdup(\"cannot access parent:: when current class scope has no parent\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(scope)->parent;\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\t*strict_class = 1;\n\t\t\tret = 1;\n\t\t}\n\t} else if (name_len == sizeof(\"static\") - 1 &&\n\t !memcmp(lcname, \"static\", sizeof(\"static\") - 1)) {\n\t\tif (!EG(called_scope)) {\n\t\t\tif (error) *error = estrdup(\"cannot access static:: when no class scope is active\");\n\t\t} else {\n\t\t\tfcc->called_scope = EG(called_scope);\n\t\t\tfcc->calling_scope = EG(called_scope);\n\t\t\tif (!fcc->object_ptr) {\n\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t}\n\t\t\t*strict_class = 1;\n\t\t\tret = 1;\n\t\t}\n\t} else if (zend_lookup_class_ex(name, name_len, NULL, 1, &pce TSRMLS_CC) == SUCCESS) {\n\t\tzend_class_entry *scope = EG(active_op_array) ? EG(active_op_array)->scope : NULL;\n\n\t\tfcc->calling_scope = *pce;\n\t\tif (scope && !fcc->object_ptr && EG(This) &&\n\t\t instanceof_function(Z_OBJCE_P(EG(This)), scope TSRMLS_CC) &&\n\t\t instanceof_function(scope, fcc->calling_scope TSRMLS_CC)) {\n\t\t\tfcc->object_ptr = EG(This);\n\t\t\tfcc->called_scope = Z_OBJCE_P(fcc->object_ptr);\n\t\t} else {\n\t\t\tfcc->called_scope = fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : fcc->calling_scope;\n\t\t}\n\t\t*strict_class = 1;\n\t\tret = 1;\n\t} else {\n\t\tif (error) zend_spprintf(error, 0, \"class '%.*s' not found\", name_len, name);\n\t}\n\tefree(lcname);\n\treturn ret;\n}\n/* }}} */\n\n\nstatic int zend_is_callable_check_func(int check_flags, zval *callable, zend_fcall_info_cache *fcc, int strict_class, char **error TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce_org = fcc->calling_scope;\n\tint retval = 0;\n\tchar *mname, *lmname;\n\tconst char *colon;\n\tint clen, mlen;\n\tzend_class_entry *last_scope;\n\tHashTable *ftable;\n\tint call_via_handler = 0;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tfcc->calling_scope = NULL;\n\tfcc->function_handler = NULL;\n\n\tif (!ce_org) {\n\t\t/* Skip leading \\ */\n\t\tif (Z_STRVAL_P(callable)[0] == '\\\\') {\n\t\t\tmlen = Z_STRLEN_P(callable) - 1;\n\t\t\tmname = Z_STRVAL_P(callable) + 1;\n\t\t\tlmname = zend_str_tolower_dup(Z_STRVAL_P(callable) + 1, mlen);\n\t\t} else {\n\t\t\tmlen = Z_STRLEN_P(callable);\n\t\t\tmname = Z_STRVAL_P(callable);\n\t\t\tlmname = zend_str_tolower_dup(Z_STRVAL_P(callable), mlen);\n\t\t}\n\t\t/* Check if function with given name exists.\n\t\t * This may be a compound name that includes namespace name */\n\t\tif (zend_hash_find(EG(function_table), lmname, mlen+1, (void**)&fcc->function_handler) == SUCCESS) {\n\t\t\tefree(lmname);\n\t\t\treturn 1;\n\t\t}\n\t\tefree(lmname);\n\t}\n\n\t/* Split name into class/namespace and method/function names */\n\tif ((colon = zend_memrchr(Z_STRVAL_P(callable), ':', Z_STRLEN_P(callable))) != NULL &&\n\t\tcolon > Z_STRVAL_P(callable) &&\n\t\t*(colon-1) == ':'\n\t) {\n\t\tcolon--;\n\t\tclen = colon - Z_STRVAL_P(callable);\n\t\tmlen = Z_STRLEN_P(callable) - clen - 2;\n\n\t\tif (colon == Z_STRVAL_P(callable)) {\n\t\t\tif (error) zend_spprintf(error, 0, \"invalid function name\");\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* This is a compound name.\n\t\t * Try to fetch class and then find static method. */\n\t\tlast_scope = EG(scope);\n\t\tif (ce_org) {\n\t\t\tEG(scope) = ce_org;\n\t\t}\n\n\t\tif (!zend_is_callable_check_class(Z_STRVAL_P(callable), clen, fcc, &strict_class, error TSRMLS_CC)) {\n\t\t\tEG(scope) = last_scope;\n\t\t\treturn 0;\n\t\t}\n\t\tEG(scope) = last_scope;\n\n\t\tftable = &fcc->calling_scope->function_table;\n\t\tif (ce_org && !instanceof_function(ce_org, fcc->calling_scope TSRMLS_CC)) {\n\t\t\tif (error) zend_spprintf(error, 0, \"class '%s' is not a subclass of '%s'\", ce_org->name, fcc->calling_scope->name);\n\t\t\treturn 0;\n\t\t}\n\t\tmname = Z_STRVAL_P(callable) + clen + 2;\n\t} else if (ce_org) {\n\t\t/* Try to fetch find static method of given class. */\n\t\tmlen = Z_STRLEN_P(callable);\n\t\tmname = Z_STRVAL_P(callable);\n\t\tftable = &ce_org->function_table;\n\t\tfcc->calling_scope = ce_org;\n\t} else {\n\t\t/* We already checked for plain function before. */\n\t\tif (error && !(check_flags & IS_CALLABLE_CHECK_SILENT)) {\n\t\t\tzend_spprintf(error, 0, \"function '%s' not found or invalid function name\", Z_STRVAL_P(callable));\n\t\t}\n\t\treturn 0;\n\t}\n\n\tlmname = zend_str_tolower_dup(mname, mlen);\n\tif (strict_class &&\n\t fcc->calling_scope &&\n\t mlen == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1 &&\n\t !memcmp(lmname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME))) {\n\t\tfcc->function_handler = fcc->calling_scope->constructor;\n\t\tif (fcc->function_handler) {\n\t\t\tretval = 1;\n\t\t}\n\t} else if (zend_hash_find(ftable, lmname, mlen+1, (void**)&fcc->function_handler) == SUCCESS) {\n\t\tretval = 1;\n\t\tif ((fcc->function_handler->op_array.fn_flags & ZEND_ACC_CHANGED) &&\n\t\t EG(scope) &&\n\t\t instanceof_function(fcc->function_handler->common.scope, EG(scope) TSRMLS_CC)) {\n\t\t\tzend_function *priv_fbc;\n\n\t\t\tif (zend_hash_find(&EG(scope)->function_table, lmname, mlen+1, (void **) &priv_fbc)==SUCCESS\n\t\t\t\t&& priv_fbc->common.fn_flags & ZEND_ACC_PRIVATE\n\t\t\t\t&& priv_fbc->common.scope == EG(scope)) {\n\t\t\t\tfcc->function_handler = priv_fbc;\n\t\t\t}\n\t\t}\n\t\tif ((check_flags & IS_CALLABLE_CHECK_NO_ACCESS) == 0 &&\n\t\t (fcc->calling_scope &&\n\t\t (fcc->calling_scope->__call ||\n\t\t fcc->calling_scope->__callstatic))) {\n\t\t\tif (fcc->function_handler->op_array.fn_flags & ZEND_ACC_PRIVATE) {\n\t\t\t\tif (!zend_check_private(fcc->function_handler, fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : EG(scope), lmname, mlen TSRMLS_CC)) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t\tfcc->function_handler = NULL;\n\t\t\t\t\tgoto get_function_via_handler;\n\t\t\t\t}\n\t\t\t} else if (fcc->function_handler->common.fn_flags & ZEND_ACC_PROTECTED) {\n\t\t\t\tif (!zend_check_protected(fcc->function_handler->common.scope, EG(scope))) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t\tfcc->function_handler = NULL;\n\t\t\t\t\tgoto get_function_via_handler;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else {\nget_function_via_handler:\n\t\tif (fcc->object_ptr && fcc->calling_scope == ce_org) {\n\t\t\tif (strict_class && ce_org->__call) {\n\t\t\t\tfcc->function_handler = emalloc(sizeof(zend_internal_function));\n\t\t\t\tfcc->function_handler->internal_function.type = ZEND_INTERNAL_FUNCTION;\n\t\t\t\tfcc->function_handler->internal_function.module = (ce_org->type == ZEND_INTERNAL_CLASS) ? ce_org->info.internal.module : NULL;\n\t\t\t\tfcc->function_handler->internal_function.handler = zend_std_call_user_call;\n\t\t\t\tfcc->function_handler->internal_function.arg_info = NULL;\n\t\t\t\tfcc->function_handler->internal_function.num_args = 0;\n\t\t\t\tfcc->function_handler->internal_function.scope = ce_org;\n\t\t\t\tfcc->function_handler->internal_function.fn_flags = ZEND_ACC_CALL_VIA_HANDLER;\n\t\t\t\tfcc->function_handler->internal_function.function_name = estrndup(mname, mlen);\n\t\t\t\tcall_via_handler = 1;\n\t\t\t\tretval = 1;\n\t\t\t} else if (Z_OBJ_HT_P(fcc->object_ptr)->get_method) {\n\t\t\t\tfcc->function_handler = Z_OBJ_HT_P(fcc->object_ptr)->get_method(&fcc->object_ptr, mname, mlen, NULL TSRMLS_CC);\n\t\t\t\tif (fcc->function_handler) {\n\t\t\t\t\tif (strict_class &&\n\t\t\t\t\t (!fcc->function_handler->common.scope ||\n\t\t\t\t\t !instanceof_function(ce_org, fcc->function_handler->common.scope TSRMLS_CC))) {\n\t\t\t\t\t\tif ((fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0) {\n\t\t\t\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tefree(fcc->function_handler);\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tretval = 1;\n\t\t\t\t\t\tcall_via_handler = (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (fcc->calling_scope) {\n\t\t\tif (fcc->calling_scope->get_static_method) {\n\t\t\t\tfcc->function_handler = fcc->calling_scope->get_static_method(fcc->calling_scope, mname, mlen TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tfcc->function_handler = zend_std_get_static_method(fcc->calling_scope, mname, mlen, NULL TSRMLS_CC);\n\t\t\t}\n\t\t\tif (fcc->function_handler) {\n\t\t\t\tretval = 1;\n\t\t\t\tcall_via_handler = (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0;\n\t\t\t\tif (call_via_handler && !fcc->object_ptr && EG(This) &&\n\t\t\t\t Z_OBJ_HT_P(EG(This))->get_class_entry &&\n\t\t\t\t instanceof_function(Z_OBJCE_P(EG(This)), fcc->calling_scope TSRMLS_CC)) {\n\t\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (retval) {\n\t\tif (fcc->calling_scope && !call_via_handler) {\n\t\t\tif (!fcc->object_ptr && !(fcc->function_handler->common.fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tint severity;\n\t\t\t\tchar *verb;\n\t\t\t\tif (fcc->function_handler->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {\n\t\t\t\t\tseverity = E_STRICT;\n\t\t\t\t\tverb = \"should not\";\n\t\t\t\t} else {\n\t\t\t\t\t/* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */\n\t\t\t\t\tseverity = E_ERROR;\n\t\t\t\t\tverb = \"cannot\";\n\t\t\t\t}\n\t\t\t\tif ((check_flags & IS_CALLABLE_CHECK_IS_STATIC) != 0) {\n\t\t\t\t\tretval = 0;\n\t\t\t\t}\n\t\t\t\tif (EG(This) && instanceof_function(Z_OBJCE_P(EG(This)), fcc->calling_scope TSRMLS_CC)) {\n\t\t\t\t\tfcc->object_ptr = EG(This);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"non-static method %s::%s() %s be called statically, assuming $this from compatible context %s\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb, Z_OBJCE_P(EG(This))->name);\n\t\t\t\t\t\tif (severity == E_ERROR) {\n\t\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (retval) {\n\t\t\t\t\t\tzend_error(severity, \"Non-static method %s::%s() %s be called statically, assuming $this from compatible context %s\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb, Z_OBJCE_P(EG(This))->name);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tzend_spprintf(error, 0, \"non-static method %s::%s() %s be called statically\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb);\n\t\t\t\t\t\tif (severity == E_ERROR) {\n\t\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (retval) {\n\t\t\t\t\t\tzend_error(severity, \"Non-static method %s::%s() %s be called statically\", fcc->calling_scope->name, fcc->function_handler->common.function_name, verb);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (retval && (check_flags & IS_CALLABLE_CHECK_NO_ACCESS) == 0) {\n\t\t\t\tif (fcc->function_handler->op_array.fn_flags & ZEND_ACC_PRIVATE) {\n\t\t\t\t\tif (!zend_check_private(fcc->function_handler, fcc->object_ptr ? Z_OBJCE_P(fcc->object_ptr) : EG(scope), lmname, mlen TSRMLS_CC)) {\n\t\t\t\t\t\tif (error) {\n\t\t\t\t\t\t\tif (*error) {\n\t\t\t\t\t\t\t\tefree(*error);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tzend_spprintf(error, 0, \"cannot access private method %s::%s()\", fcc->calling_scope->name, fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t}\n\t\t\t\t} else if ((fcc->function_handler->common.fn_flags & ZEND_ACC_PROTECTED)) {\n\t\t\t\t\tif (!zend_check_protected(fcc->function_handler->common.scope, EG(scope))) {\n\t\t\t\t\t\tif (error) {\n\t\t\t\t\t\t\tif (*error) {\n\t\t\t\t\t\t\t\tefree(*error);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tzend_spprintf(error, 0, \"cannot access protected method %s::%s()\", fcc->calling_scope->name, fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tretval = 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else if (error && !(check_flags & IS_CALLABLE_CHECK_SILENT)) {\n\t\tif (fcc->calling_scope) {\n\t\t\tif (error) zend_spprintf(error, 0, \"class '%s' does not have a method '%s'\", fcc->calling_scope->name, mname);\n\t\t} else {\n\t\t\tif (error) zend_spprintf(error, 0, \"function '%s' does not exist\", mname);\n\t\t}\n\t}\n\tefree(lmname);\n\n\tif (fcc->object_ptr) {\n\t\tfcc->called_scope = Z_OBJCE_P(fcc->object_ptr);\n\t}\n\tif (retval) {\n\t\tfcc->initialized = 1;\n\t}\n\treturn retval;\n}\n/* }}} */\n\nZEND_API zend_bool zend_is_callable_ex(zval *callable, zval *object_ptr, uint check_flags, char **callable_name, int *callable_name_len, zend_fcall_info_cache *fcc, char **error TSRMLS_DC) /* {{{ */\n{\n\tzend_bool ret;\n\tint callable_name_len_local;\n\tzend_fcall_info_cache fcc_local;\n\n\tif (callable_name) {\n\t\t*callable_name = NULL;\n\t}\n\tif (callable_name_len == NULL) {\n\t\tcallable_name_len = &callable_name_len_local;\n\t}\n\tif (fcc == NULL) {\n\t\tfcc = &fcc_local;\n\t}\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\t\n\tfcc->initialized = 0;\n\tfcc->calling_scope = NULL;\n\tfcc->called_scope = NULL;\n\tfcc->function_handler = NULL;\n\tfcc->calling_scope = NULL;\n\tfcc->object_ptr = NULL;\n\n\tif (object_ptr && Z_TYPE_P(object_ptr) != IS_OBJECT) {\n\t\tobject_ptr = NULL;\n\t}\n\tif (object_ptr &&\n\t (!EG(objects_store).object_buckets || \n\t !EG(objects_store).object_buckets[Z_OBJ_HANDLE_P(object_ptr)].valid)) {\n\t\treturn 0;\n\t}\n\n\tswitch (Z_TYPE_P(callable)) {\n\t\tcase IS_STRING:\n\t\t\tif (object_ptr) {\n\t\t\t\tfcc->object_ptr = object_ptr;\n\t\t\t\tfcc->calling_scope = Z_OBJCE_P(object_ptr);\n\t\t\t\tif (callable_name) {\n\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t*callable_name_len = fcc->calling_scope->name_length + Z_STRLEN_P(callable) + sizeof(\"::\") - 1;\n\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\tmemcpy(ptr, fcc->calling_scope->name, fcc->calling_scope->name_length);\n\t\t\t\t\tptr += fcc->calling_scope->name_length;\n\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\tmemcpy(ptr, Z_STRVAL_P(callable), Z_STRLEN_P(callable) + 1);\n\t\t\t\t}\n\t\t\t} else if (callable_name) {\n\t\t\t\t*callable_name = estrndup(Z_STRVAL_P(callable), Z_STRLEN_P(callable));\n\t\t\t\t*callable_name_len = Z_STRLEN_P(callable);\n\t\t\t}\n\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tret = zend_is_callable_check_func(check_flags, callable, fcc, 0, error TSRMLS_CC);\n\t\t\tif (fcc == &fcc_local &&\n\t\t\t fcc->function_handler &&\n\t\t\t\t((fcc->function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(fcc->function_handler);\n\t\t\t}\n\t\t\treturn ret;\n\n\t\tcase IS_ARRAY:\n\t\t\t{\n\t\t\t\tzval **method = NULL;\n\t\t\t\tzval **obj = NULL;\n\t\t\t\tint strict_class = 0;\n\n\t\t\t\tif (zend_hash_num_elements(Z_ARRVAL_P(callable)) == 2) {\n\t\t\t\t\tzend_hash_index_find(Z_ARRVAL_P(callable), 0, (void **) &obj);\n\t\t\t\t\tzend_hash_index_find(Z_ARRVAL_P(callable), 1, (void **) &method);\n\t\t\t\t}\n\t\t\t\tif (obj && method &&\n\t\t\t\t\t(Z_TYPE_PP(obj) == IS_OBJECT ||\n\t\t\t\t\tZ_TYPE_PP(obj) == IS_STRING) &&\n\t\t\t\t\tZ_TYPE_PP(method) == IS_STRING) {\n\n\t\t\t\t\tif (Z_TYPE_PP(obj) == IS_STRING) {\n\t\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t\t\t*callable_name_len = Z_STRLEN_PP(obj) + Z_STRLEN_PP(method) + sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(obj), Z_STRLEN_PP(obj));\n\t\t\t\t\t\t\tptr += Z_STRLEN_PP(obj);\n\t\t\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(method), Z_STRLEN_PP(method) + 1);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\t\t\t\treturn 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (!zend_is_callable_check_class(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), fcc, &strict_class, error TSRMLS_CC)) {\n\t\t\t\t\t\t\treturn 0;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (!EG(objects_store).object_buckets || \n\t\t\t\t\t\t !EG(objects_store).object_buckets[Z_OBJ_HANDLE_PP(obj)].valid) {\n\t\t\t\t\t\t\treturn 0;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tfcc->calling_scope = Z_OBJCE_PP(obj); /* TBFixed: what if it's overloaded? */\n\n\t\t\t\t\t\tfcc->object_ptr = *obj;\n\n\t\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t\tchar *ptr;\n\n\t\t\t\t\t\t\t*callable_name_len = fcc->calling_scope->name_length + Z_STRLEN_PP(method) + sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tptr = *callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\t\t\tmemcpy(ptr, fcc->calling_scope->name, fcc->calling_scope->name_length);\n\t\t\t\t\t\t\tptr += fcc->calling_scope->name_length;\n\t\t\t\t\t\t\tmemcpy(ptr, \"::\", sizeof(\"::\") - 1);\n\t\t\t\t\t\t\tptr += sizeof(\"::\") - 1;\n\t\t\t\t\t\t\tmemcpy(ptr, Z_STRVAL_PP(method), Z_STRLEN_PP(method) + 1);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (check_flags & IS_CALLABLE_CHECK_SYNTAX_ONLY) {\n\t\t\t\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\t\t\t\treturn 1;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tret = zend_is_callable_check_func(check_flags, *method, fcc, strict_class, error TSRMLS_CC);\n\t\t\t\t\tif (fcc == &fcc_local &&\n\t\t\t\t\t fcc->function_handler &&\n\t\t\t\t\t\t((fcc->function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t\t\t (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t\t\t\t fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\t\t\t\tif (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\t\t\tefree((char*)fcc->function_handler->common.function_name);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tefree(fcc->function_handler);\n\t\t\t\t\t}\n\t\t\t\t\treturn ret;\n\n\t\t\t\t} else {\n\t\t\t\t\tif (zend_hash_num_elements(Z_ARRVAL_P(callable)) == 2) {\n\t\t\t\t\t\tif (!obj || (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT)) {\n\t\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"first array member is not a valid class name or object\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"second array member is not a valid method\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (error) zend_spprintf(error, 0, \"array must have exactly two members\");\n\t\t\t\t\t}\n\t\t\t\t\tif (callable_name) {\n\t\t\t\t\t\t*callable_name = estrndup(\"Array\", sizeof(\"Array\")-1);\n\t\t\t\t\t\t*callable_name_len = sizeof(\"Array\") - 1;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn 0;\n\n\t\tcase IS_OBJECT:\n\t\t\tif (Z_OBJ_HANDLER_P(callable, get_closure) && Z_OBJ_HANDLER_P(callable, get_closure)(callable, &fcc->calling_scope, &fcc->function_handler, &fcc->object_ptr TSRMLS_CC) == SUCCESS) {\n\t\t\t\tfcc->called_scope = fcc->calling_scope;\n\t\t\t\tif (callable_name) {\n\t\t\t\t\tzend_class_entry *ce = Z_OBJCE_P(callable); /* TBFixed: what if it's overloaded? */\n\n\t\t\t\t\t*callable_name_len = ce->name_length + sizeof(\"::__invoke\") - 1;\n\t\t\t\t\t*callable_name = emalloc(*callable_name_len + 1);\n\t\t\t\t\tmemcpy(*callable_name, ce->name, ce->name_length);\n\t\t\t\t\tmemcpy((*callable_name) + ce->name_length, \"::__invoke\", sizeof(\"::__invoke\"));\n\t\t\t\t}\t\t\t\t\t\t\t\t\t\n\t\t\t\treturn 1;\n\t\t\t}\n\t\t\t/* break missing intentionally */\n\n\t\tdefault:\n\t\t\tif (callable_name) {\n\t\t\t\tzval expr_copy;\n\t\t\t\tint use_copy;\n\n\t\t\t\tzend_make_printable_zval(callable, &expr_copy, &use_copy);\n\t\t\t\t*callable_name = estrndup(Z_STRVAL(expr_copy), Z_STRLEN(expr_copy));\n\t\t\t\t*callable_name_len = Z_STRLEN(expr_copy);\n\t\t\t\tzval_dtor(&expr_copy);\n\t\t\t}\n\t\t\tif (error) zend_spprintf(error, 0, \"no array or string given\");\n\t\t\treturn 0;\n\t}\n}\n/* }}} */\n\nZEND_API zend_bool zend_is_callable(zval *callable, uint check_flags, char **callable_name TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_callable_ex(callable, NULL, check_flags, callable_name, NULL, NULL, NULL TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zend_bool zend_make_callable(zval *callable, char **callable_name TSRMLS_DC) /* {{{ */\n{\n\tzend_fcall_info_cache fcc;\n\n\tif (zend_is_callable_ex(callable, NULL, IS_CALLABLE_STRICT, callable_name, NULL, &fcc, NULL TSRMLS_CC)) {\n\t\tif (Z_TYPE_P(callable) == IS_STRING && fcc.calling_scope) {\n\t\t\tzval_dtor(callable);\n\t\t\tarray_init(callable);\n\t\t\tadd_next_index_string(callable, fcc.calling_scope->name, 1);\n\t\t\tadd_next_index_string(callable, fcc.function_handler->common.function_name, 1);\n\t\t}\n\t\tif (fcc.function_handler &&\n\t\t\t((fcc.function_handler->type == ZEND_INTERNAL_FUNCTION &&\n\t\t (fcc.function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER)) ||\n\t\t fcc.function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY ||\n\t\t fcc.function_handler->type == ZEND_OVERLOADED_FUNCTION)) {\n\t\t\tif (fcc.function_handler->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\tefree((char*)fcc.function_handler->common.function_name);\n\t\t\t}\n\t\t\tefree(fcc.function_handler);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_init(zval *callable, uint check_flags, zend_fcall_info *fci, zend_fcall_info_cache *fcc, char **callable_name, char **error TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_is_callable_ex(callable, NULL, check_flags, callable_name, NULL, fcc, error TSRMLS_CC)) {\n\t\treturn FAILURE;\n\t}\n\n\tfci->size = sizeof(*fci);\n\tfci->function_table = fcc->calling_scope ? &fcc->calling_scope->function_table : EG(function_table);\n\tfci->object_ptr = fcc->object_ptr;\n\tfci->function_name = callable;\n\tfci->retval_ptr_ptr = NULL;\n\tfci->param_count = 0;\n\tfci->params = NULL;\n\tfci->no_separation = 1;\n\tfci->symbol_table = NULL;\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_clear(zend_fcall_info *fci, int free_mem) /* {{{ */\n{\n\tif (fci->params) {\n\t\tif (free_mem) {\n\t\t\tefree(fci->params);\n\t\t\tfci->params = NULL;\n\t\t}\n\t}\n\tfci->param_count = 0;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_save(zend_fcall_info *fci, int *param_count, zval ****params) /* {{{ */\n{\n\t*param_count = fci->param_count;\n\t*params = fci->params;\n\tfci->param_count = 0;\n\tfci->params = NULL;\n}\n/* }}} */\n\nZEND_API void zend_fcall_info_args_restore(zend_fcall_info *fci, int param_count, zval ***params) /* {{{ */\n{\n\tzend_fcall_info_args_clear(fci, 1);\n\tfci->param_count = param_count;\n\tfci->params = params;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_args(zend_fcall_info *fci, zval *args TSRMLS_DC) /* {{{ */\n{\n\tHashPosition pos;\n\tzval **arg, ***params;\n\n\tzend_fcall_info_args_clear(fci, !args);\n\n\tif (!args) {\n\t\treturn SUCCESS;\n\t}\n\n\tif (Z_TYPE_P(args) != IS_ARRAY) {\n\t\treturn FAILURE;\n\t}\n\n\tfci->param_count = zend_hash_num_elements(Z_ARRVAL_P(args));\n\tfci->params = params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\tzend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(args), &pos);\n\twhile (zend_hash_get_current_data_ex(Z_ARRVAL_P(args), (void *) &arg, &pos) == SUCCESS) {\n\t\t*params++ = arg;\n\t\tzend_hash_move_forward_ex(Z_ARRVAL_P(args), &pos);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argp(zend_fcall_info *fci TSRMLS_DC, int argc, zval ***argv) /* {{{ */\n{\n\tint i;\n\n\tif (argc < 0) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_fcall_info_args_clear(fci, !argc);\n\n\tif (argc) {\n\t\tfci->param_count = argc;\n\t\tfci->params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\t\tfor (i = 0; i < argc; ++i) {\n\t\t\tfci->params[i] = argv[i];\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argv(zend_fcall_info *fci TSRMLS_DC, int argc, va_list *argv) /* {{{ */\n{\n\tint i;\n\tzval **arg;\n\n\tif (argc < 0) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_fcall_info_args_clear(fci, !argc);\n\n\tif (argc) {\n\t\tfci->param_count = argc;\n\t\tfci->params = (zval ***) erealloc(fci->params, fci->param_count * sizeof(zval **));\n\n\t\tfor (i = 0; i < argc; ++i) {\n\t\t\targ = va_arg(*argv, zval **);\n\t\t\tfci->params[i] = arg;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_argn(zend_fcall_info *fci TSRMLS_DC, int argc, ...) /* {{{ */\n{\n\tint ret;\n\tva_list argv;\n\n\tva_start(argv, argc);\n\tret = zend_fcall_info_argv(fci TSRMLS_CC, argc, &argv);\n\tva_end(argv);\n\n\treturn ret;\n}\n/* }}} */\n\nZEND_API int zend_fcall_info_call(zend_fcall_info *fci, zend_fcall_info_cache *fcc, zval **retval_ptr_ptr, zval *args TSRMLS_DC) /* {{{ */\n{\n\tzval *retval, ***org_params = NULL;\n\tint result, org_count = 0;\n\n\tfci->retval_ptr_ptr = retval_ptr_ptr ? retval_ptr_ptr : &retval;\n\tif (args) {\n\t\tzend_fcall_info_args_save(fci, &org_count, &org_params);\n\t\tzend_fcall_info_args(fci, args TSRMLS_CC);\n\t}\n\tresult = zend_call_function(fci, fcc TSRMLS_CC);\n\n\tif (!retval_ptr_ptr && retval) {\n\t\tzval_ptr_dtor(&retval);\n\t}\n\tif (args) {\n\t\tzend_fcall_info_args_restore(fci, org_count, org_params);\n\t}\n\treturn result;\n}\n/* }}} */\n\nZEND_API const char *zend_get_module_version(const char *module_name) /* {{{ */\n{\n\tchar *lname;\n\tint name_len = strlen(module_name);\n\tzend_module_entry *module;\n\n\tlname = zend_str_tolower_dup(module_name, name_len);\n\tif (zend_hash_find(&module_registry, lname, name_len + 1, (void**)&module) == FAILURE) {\n\t\tefree(lname);\n\t\treturn NULL;\n\t}\n\tefree(lname);\n\treturn module->version;\n}\n/* }}} */\n\nZEND_API int zend_declare_property_ex(zend_class_entry *ce, const char *name, int name_length, zval *property, int access_type, const char *doc_comment, int doc_comment_len TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info property_info, *property_info_ptr;\n\tconst char *interned_name;\n\tulong h = zend_get_hash_value(name, name_length+1);\n\n\tif (!(access_type & ZEND_ACC_PPP_MASK)) {\n\t\taccess_type |= ZEND_ACC_PUBLIC;\n\t}\n\tif (access_type & ZEND_ACC_STATIC) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, name, name_length + 1, h, (void**)&property_info_ptr) == SUCCESS &&\n\t\t (property_info_ptr->flags & ZEND_ACC_STATIC) != 0) {\n\t\t\tproperty_info.offset = property_info_ptr->offset;\n\t\t\tzval_ptr_dtor(&ce->default_static_members_table[property_info.offset]);\n\t\t\tzend_hash_quick_del(&ce->properties_info, name, name_length + 1, h);\n\t\t} else {\n\t\t\tproperty_info.offset = ce->default_static_members_count++;\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(zval*) * ce->default_static_members_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\t}\n\t\tce->default_static_members_table[property_info.offset] = property;\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (zend_hash_quick_find(&ce->properties_info, name, name_length + 1, h, (void**)&property_info_ptr) == SUCCESS &&\n\t\t (property_info_ptr->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tproperty_info.offset = property_info_ptr->offset;\n\t\t\tzval_ptr_dtor(&ce->default_properties_table[property_info.offset]);\n\t\t\tzend_hash_quick_del(&ce->properties_info, name, name_length + 1, h);\n\t\t} else {\n\t\t\tproperty_info.offset = ce->default_properties_count++;\n\t\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(zval*) * ce->default_properties_count, ce->type == ZEND_INTERNAL_CLASS);\n\t\t}\n\t\tce->default_properties_table[property_info.offset] = property;\n\t}\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tswitch(Z_TYPE_P(property)) {\n\t\t\tcase IS_ARRAY:\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\tcase IS_OBJECT:\n\t\t\tcase IS_RESOURCE:\n\t\t\t\tzend_error(E_CORE_ERROR, \"Internal zval's can't be arrays, objects or resources\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tswitch (access_type & ZEND_ACC_PPP_MASK) {\n\t\tcase ZEND_ACC_PRIVATE: {\n\t\t\t\tchar *priv_name;\n\t\t\t\tint priv_name_length;\n\n\t\t\t\tzend_mangle_property_name(&priv_name, &priv_name_length, ce->name, ce->name_length, name, name_length, ce->type & ZEND_INTERNAL_CLASS);\n\t\t\t\tproperty_info.name = priv_name;\n\t\t\t\tproperty_info.name_length = priv_name_length;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PROTECTED: {\n\t\t\t\tchar *prot_name;\n\t\t\t\tint prot_name_length;\n\n\t\t\t\tzend_mangle_property_name(&prot_name, &prot_name_length, \"*\", 1, name, name_length, ce->type & ZEND_INTERNAL_CLASS);\n\t\t\t\tproperty_info.name = prot_name;\n\t\t\t\tproperty_info.name_length = prot_name_length;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PUBLIC:\n\t\t\tif (IS_INTERNED(name)) {\n\t\t\t\tproperty_info.name = (char*)name;\n\t\t\t} else {\n\t\t\t\tproperty_info.name = ce->type & ZEND_INTERNAL_CLASS ? zend_strndup(name, name_length) : estrndup(name, name_length);\n\t\t\t}\n\t\t\tproperty_info.name_length = name_length;\n\t\t\tbreak;\n\t}\n\n\tinterned_name = zend_new_interned_string(property_info.name, property_info.name_length+1, 0 TSRMLS_CC);\n\tif (interned_name != property_info.name) {\n\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\tefree((char*)property_info.name);\n\t\t} else {\n\t\t\tfree((char*)property_info.name);\n\t\t}\n\t\tproperty_info.name = interned_name;\n\t}\n\n\tproperty_info.flags = access_type;\n\tproperty_info.h = (access_type & ZEND_ACC_PUBLIC) ? h : zend_get_hash_value(property_info.name, property_info.name_length+1);\n\n\tproperty_info.doc_comment = doc_comment;\n\tproperty_info.doc_comment_len = doc_comment_len;\n\n\tproperty_info.ce = ce;\n\n\tzend_hash_quick_update(&ce->properties_info, name, name_length+1, h, &property_info, sizeof(zend_property_info), NULL);\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nZEND_API int zend_declare_property(zend_class_entry *ce, const char *name, int name_length, zval *property, int access_type TSRMLS_DC) /* {{{ */\n{\n\treturn zend_declare_property_ex(ce, name, name_length, property, access_type, NULL, 0 TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_null(zend_class_entry *ce, const char *name, int name_length, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_ZVAL(*property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_bool(zend_class_entry *ce, const char *name, int name_length, long value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_BOOL(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_long(zend_class_entry *ce, const char *name, int name_length, long value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_LONG(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_double(zend_class_entry *ce, const char *name, int name_length, double value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t}\n\tINIT_PZVAL(property);\n\tZVAL_DOUBLE(property, value);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_string(zend_class_entry *ce, const char *name, int name_length, const char *value, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tint len = strlen(value);\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t\tZVAL_STRINGL(property, zend_strndup(value, len), len, 0);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t\tZVAL_STRINGL(property, value, len, 1);\n\t}\n\tINIT_PZVAL(property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_property_stringl(zend_class_entry *ce, const char *name, int name_length, const char *value, int value_len, int access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(property);\n\t\tZVAL_STRINGL(property, zend_strndup(value, value_len), value_len, 0);\n\t} else {\n\t\tALLOC_ZVAL(property);\n\t\tZVAL_STRINGL(property, value, value_len, 1);\n\t}\n\tINIT_PZVAL(property);\n\treturn zend_declare_property(ce, name, name_length, property, access_type TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant(zend_class_entry *ce, const char *name, size_t name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\treturn zend_hash_update(&ce->constants_table, name, name_length+1, &value, sizeof(zval *), NULL);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_null(zend_class_entry *ce, const char *name, size_t name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_NULL(constant);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_long(zend_class_entry *ce, const char *name, size_t name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_LONG(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_bool(zend_class_entry *ce, const char *name, size_t name_length, zend_bool value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_BOOL(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_double(zend_class_entry *ce, const char *name, size_t name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t}\n\tZVAL_DOUBLE(constant, value);\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_stringl(zend_class_entry *ce, const char *name, size_t name_length, const char *value, size_t value_length TSRMLS_DC) /* {{{ */\n{\n\tzval *constant;\n\n\tif (ce->type & ZEND_INTERNAL_CLASS) {\n\t\tALLOC_PERMANENT_ZVAL(constant);\n\t\tZVAL_STRINGL(constant, zend_strndup(value, value_length), value_length, 0);\n\t} else {\n\t\tALLOC_ZVAL(constant);\n\t\tZVAL_STRINGL(constant, value, value_length, 1);\n\t}\n\tINIT_PZVAL(constant);\n\treturn zend_declare_class_constant(ce, name, name_length, constant TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_declare_class_constant_string(zend_class_entry *ce, const char *name, size_t name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\treturn zend_declare_class_constant_stringl(ce, name, name_length, value, strlen(value) TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property(zend_class_entry *scope, zval *object, const char *name, int name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\n\tif (!Z_OBJ_HT_P(object)->write_property) {\n\t\tconst char *class_name;\n\t\tzend_uint class_name_len;\n\n\t\tzend_get_object_classname(object, &class_name, &class_name_len TSRMLS_CC);\n\n\t\tzend_error(E_CORE_ERROR, \"Property %s of class %s cannot be updated\", name, class_name);\n\t}\n\tMAKE_STD_ZVAL(property);\n\tZVAL_STRINGL(property, name, name_length, 1);\n\tZ_OBJ_HT_P(object)->write_property(object, property, value, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&property);\n\n\tEG(scope) = old_scope;\n}\n/* }}} */\n\nZEND_API void zend_update_property_null(zend_class_entry *scope, zval *object, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_NULL(tmp);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_bool(zend_class_entry *scope, zval *object, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_BOOL(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_long(zend_class_entry *scope, zval *object, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_LONG(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_double(zend_class_entry *scope, zval *object, const char *name, int name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_DOUBLE(tmp, value);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_string(zend_class_entry *scope, zval *object, const char *name, int name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRING(tmp, value, 1);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API void zend_update_property_stringl(zend_class_entry *scope, zval *object, const char *name, int name_length, const char *value, int value_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRINGL(tmp, value, value_len, 1);\n\tzend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property(zend_class_entry *scope, const char *name, int name_length, zval *value TSRMLS_DC) /* {{{ */\n{\n\tzval **property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\tproperty = zend_std_get_static_property(scope, name, name_length, 0, NULL TSRMLS_CC);\n\tEG(scope) = old_scope;\n\tif (!property) {\n\t\treturn FAILURE;\n\t} else {\n\t\tif (*property != value) {\n\t\t\tif (PZVAL_IS_REF(*property)) {\n\t\t\t\tzval_dtor(*property);\n\t\t\t\tZ_TYPE_PP(property) = Z_TYPE_P(value);\n\t\t\t\t(*property)->value = value->value;\n\t\t\t\tif (Z_REFCOUNT_P(value) > 0) {\n\t\t\t\t\tzval_copy_ctor(*property);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tzval *garbage = *property;\n\n\t\t\t\tZ_ADDREF_P(value);\n\t\t\t\tif (PZVAL_IS_REF(value)) {\n\t\t\t\t\tSEPARATE_ZVAL(&value);\n\t\t\t\t}\n\t\t\t\t*property = value;\n\t\t\t\tzval_ptr_dtor(&garbage);\n\t\t\t}\n\t\t}\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_null(zend_class_entry *scope, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_NULL(tmp);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_bool(zend_class_entry *scope, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_BOOL(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_long(zend_class_entry *scope, const char *name, int name_length, long value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_LONG(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_double(zend_class_entry *scope, const char *name, int name_length, double value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_DOUBLE(tmp, value);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_string(zend_class_entry *scope, const char *name, int name_length, const char *value TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRING(tmp, value, 1);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API int zend_update_static_property_stringl(zend_class_entry *scope, const char *name, int name_length, const char *value, int value_len TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\n\tALLOC_ZVAL(tmp);\n\tZ_UNSET_ISREF_P(tmp);\n\tZ_SET_REFCOUNT_P(tmp, 0);\n\tZVAL_STRINGL(tmp, value, value_len, 1);\n\treturn zend_update_static_property(scope, name, name_length, tmp TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zval *zend_read_property(zend_class_entry *scope, zval *object, const char *name, int name_length, zend_bool silent TSRMLS_DC) /* {{{ */\n{\n\tzval *property, *value;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\n\tif (!Z_OBJ_HT_P(object)->read_property) {\n\t\tconst char *class_name;\n\t\tzend_uint class_name_len;\n\n\t\tzend_get_object_classname(object, &class_name, &class_name_len TSRMLS_CC);\n\t\tzend_error(E_CORE_ERROR, \"Property %s of class %s cannot be read\", name, class_name);\n\t}\n\n\tMAKE_STD_ZVAL(property);\n\tZVAL_STRINGL(property, name, name_length, 1);\n\tvalue = Z_OBJ_HT_P(object)->read_property(object, property, silent?BP_VAR_IS:BP_VAR_R, 0 TSRMLS_CC);\n\tzval_ptr_dtor(&property);\n\n\tEG(scope) = old_scope;\n\treturn value;\n}\n/* }}} */\n\nZEND_API zval *zend_read_static_property(zend_class_entry *scope, const char *name, int name_length, zend_bool silent TSRMLS_DC) /* {{{ */\n{\n\tzval **property;\n\tzend_class_entry *old_scope = EG(scope);\n\n\tEG(scope) = scope;\n\tproperty = zend_std_get_static_property(scope, name, name_length, silent, NULL TSRMLS_CC);\n\tEG(scope) = old_scope;\n\n\treturn property?*property:NULL;\n}\n/* }}} */\n\nZEND_API void zend_save_error_handling(zend_error_handling *current TSRMLS_DC) /* {{{ */\n{\n\tcurrent->handling = EG(error_handling);\n\tcurrent->exception = EG(exception_class);\n\tcurrent->user_handler = EG(user_error_handler);\n\tif (current->user_handler) {\n\t\tZ_ADDREF_P(current->user_handler);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_replace_error_handling(zend_error_handling_t error_handling, zend_class_entry *exception_class, zend_error_handling *current TSRMLS_DC) /* {{{ */\n{\n\tif (current) {\n\t\tzend_save_error_handling(current TSRMLS_CC);\n\t\tif (error_handling != EH_NORMAL && EG(user_error_handler)) {\n\t\t\tzval_ptr_dtor(&EG(user_error_handler));\n\t\t\tEG(user_error_handler) = NULL;\n\t\t}\n\t}\n\tEG(error_handling) = error_handling;\n\tEG(exception_class) = error_handling == EH_THROW ? exception_class : NULL;\n}\n/* }}} */\n\nZEND_API void zend_restore_error_handling(zend_error_handling *saved TSRMLS_DC) /* {{{ */\n{\n\tEG(error_handling) = saved->handling;\n\tEG(exception_class) = saved->handling == EH_THROW ? saved->exception : NULL;\n\tif (saved->user_handler\t&& saved->user_handler != EG(user_error_handler)) {\n\t\tif (EG(user_error_handler)) {\n\t\t\tzval_ptr_dtor(&EG(user_error_handler));\n\t\t}\n\t\tEG(user_error_handler) = saved->user_handler;\n\t} else if (saved->user_handler) {\n\t\tzval_ptr_dtor(&saved->user_handler);\n\t}\n\tsaved->user_handler = NULL;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2012-02-25-38b549ea2f-1923ecfe25.c"}}},{"rowIdx":79,"cells":{"id":{"kind":"string","value":"manybugs_data_80"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 23);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif (parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n \n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) {\n\tif ( !strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE; }\n\telse if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t}\n\telse if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR; }\n\telse if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) ce->__get = fe;\n\telse if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) ce->__set = fe;\n\telse if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) ce->__call = fe;\n\telse if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) ce->__unset = fe;\n\telse if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) ce->__isset = fe;\n\telse if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) ce->__callstatic= fe;\n\telse if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) ce->__tostring\t = fe;\n\telse if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t\t/* it is just a reference which was added to the subclass while doing the inheritance */\n\t\t/* so we can deleted now, and will add the overriding method afterwards */\n\n\t\t/* except, if we try to add an abstract function, then we should not delete the inherited one */\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif ((fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\t}\n\n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n \n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_precedence->trait_method->class_name, cur_precedence->trait_method->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n \n \n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n not_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif (parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n \n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) {\n\tif ( !strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE; }\n\telse if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t}\n\telse if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR; }\n\telse if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) ce->__get = fe;\n\telse if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) ce->__set = fe;\n\telse if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) ce->__call = fe;\n\telse if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) ce->__unset = fe;\n\telse if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) ce->__isset = fe;\n\telse if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) ce->__callstatic= fe;\n\telse if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) ce->__tostring\t = fe;\n\telse if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t\t/* it is just a reference which was added to the subclass while doing the inheritance */\n\t\t/* so we can deleted now, and will add the overriding method afterwards */\n\n\t\t/* except, if we try to add an abstract function, then we should not delete the inherited one */\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif ((fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\t}\n\n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n \n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_precedence->trait_method->class_name, cur_precedence->trait_method->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n \n \n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n not_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-10-30-c1a4a36c14-5921e73a37.c"}}},{"rowIdx":80,"cells":{"id":{"kind":"string","value":"manybugs_data_81"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Shane Caraveo <shane@php.net> |\n | Wez Furlong <wez@thebrainroom.com> |\n +----------------------------------------------------------------------+\n */\n\n/* $Id$ */\n\n#define IS_EXT_MODULE\n\n#ifdef HAVE_CONFIG_H\n#include \"config.h\"\n#endif\n\n#include \"php.h\"\n#include \"SAPI.h\"\n\n#define PHP_XML_INTERNAL\n#include \"zend_variables.h\"\n#include \"ext/standard/php_string.h\"\n#include \"ext/standard/info.h\"\n#include \"ext/standard/file.h\"\n\n#if HAVE_LIBXML\n\n#include <libxml/parser.h>\n#include <libxml/parserInternals.h>\n#include <libxml/tree.h>\n#include <libxml/uri.h>\n#include <libxml/xmlerror.h>\n#include <libxml/xmlsave.h>\n#ifdef LIBXML_SCHEMAS_ENABLED\n#include <libxml/relaxng.h>\n#endif\n\n#include \"php_libxml.h\"\n\n#define PHP_LIBXML_ERROR 0\n#define PHP_LIBXML_CTX_ERROR 1\n#define PHP_LIBXML_CTX_WARNING 2\n\n/* a true global for initialization */\nstatic int _php_libxml_initialized = 0;\nstatic int _php_libxml_per_request_initialization = 1;\n\ntypedef struct _php_libxml_func_handler {\n\tphp_libxml_export_node export_func;\n} php_libxml_func_handler;\n\nstatic HashTable php_libxml_exports;\n\nstatic ZEND_DECLARE_MODULE_GLOBALS(libxml)\nstatic PHP_GINIT_FUNCTION(libxml);\n\nstatic PHP_FUNCTION(libxml_set_streams_context);\nstatic PHP_FUNCTION(libxml_use_internal_errors);\nstatic PHP_FUNCTION(libxml_get_last_error);\nstatic PHP_FUNCTION(libxml_clear_errors);\nstatic PHP_FUNCTION(libxml_get_errors);\nstatic PHP_FUNCTION(libxml_disable_entity_loader);\n\nstatic zend_class_entry *libxmlerror_class_entry;\n\n/* {{{ dynamically loadable module stuff */\n#ifdef COMPILE_DL_LIBXML\nZEND_GET_MODULE(libxml)\n#endif /* COMPILE_DL_LIBXML */\n/* }}} */\n\n/* {{{ function prototypes */\nstatic PHP_MINIT_FUNCTION(libxml);\nstatic PHP_RINIT_FUNCTION(libxml);\nstatic PHP_MSHUTDOWN_FUNCTION(libxml);\nstatic PHP_RSHUTDOWN_FUNCTION(libxml);\nstatic PHP_MINFO_FUNCTION(libxml);\n\n/* }}} */\n\n/* {{{ arginfo */\nZEND_BEGIN_ARG_INFO(arginfo_libxml_set_streams_context, 0)\n\tZEND_ARG_INFO(0, context)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_libxml_use_internal_errors, 0, 0, 0)\n\tZEND_ARG_INFO(0, use_errors)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_libxml_get_last_error, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_libxml_get_errors, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_libxml_clear_errors, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_libxml_disable_entity_loader, 0, 0, 0)\n\tZEND_ARG_INFO(0, disable)\nZEND_END_ARG_INFO()\n\n/* }}} */\n\n/* {{{ extension definition structures */\nstatic const zend_function_entry libxml_functions[] = {\n\tPHP_FE(libxml_set_streams_context, arginfo_libxml_set_streams_context)\n\tPHP_FE(libxml_use_internal_errors, arginfo_libxml_use_internal_errors)\n\tPHP_FE(libxml_get_last_error, arginfo_libxml_get_last_error)\n\tPHP_FE(libxml_clear_errors, arginfo_libxml_clear_errors)\n\tPHP_FE(libxml_get_errors, arginfo_libxml_get_errors)\n\tPHP_FE(libxml_disable_entity_loader, arginfo_libxml_disable_entity_loader)\n\t{NULL, NULL, NULL}\n};\n\nzend_module_entry libxml_module_entry = {\n\tSTANDARD_MODULE_HEADER,\n\t\"libxml\", /* extension name */\n\tlibxml_functions, /* extension function list */\n\tPHP_MINIT(libxml), /* extension-wide startup function */\n\tPHP_MSHUTDOWN(libxml), /* extension-wide shutdown function */\n\tPHP_RINIT(libxml), /* per-request startup function */\n\tPHP_RSHUTDOWN(libxml), /* per-request shutdown function */\n\tPHP_MINFO(libxml), /* information function */\n\tNO_VERSION_YET,\n\tPHP_MODULE_GLOBALS(libxml), /* globals descriptor */\n\tPHP_GINIT(libxml), /* globals ctor */\n\tNULL, /* globals dtor */\n\tNULL, /* post deactivate */\n\tSTANDARD_MODULE_PROPERTIES_EX\n};\n\n/* }}} */\n\n/* {{{ internal functions for interoperability */\nstatic int php_libxml_clear_object(php_libxml_node_object *object TSRMLS_DC)\n{\n\tif (object->properties) {\n\t\tobject->properties = NULL;\n\t}\n\tphp_libxml_decrement_node_ptr(object TSRMLS_CC);\n\treturn php_libxml_decrement_doc_ref(object TSRMLS_CC);\n}\n\nstatic int php_libxml_unregister_node(xmlNodePtr nodep TSRMLS_DC)\n{\n\tphp_libxml_node_object *wrapper;\n\n\tphp_libxml_node_ptr *nodeptr = nodep->_private;\n\n\tif (nodeptr != NULL) {\n\t\twrapper = nodeptr->_private;\n\t\tif (wrapper) {\n\t\t\tphp_libxml_clear_object(wrapper TSRMLS_CC);\n\t\t} else {\n\t\t\tif (nodeptr->node != NULL && nodeptr->node->type != XML_DOCUMENT_NODE) {\n\t\t\t\tnodeptr->node->_private = NULL;\n\t\t\t}\n\t\t\tnodeptr->node = NULL;\n\t\t}\n\t}\n\n\treturn -1;\n}\n\nstatic void php_libxml_node_free(xmlNodePtr node)\n{\n\tif(node) {\n\t\tif (node->_private != NULL) {\n\t\t\t((php_libxml_node_ptr *) node->_private)->node = NULL;\n\t\t}\n\t\tswitch (node->type) {\n\t\t\tcase XML_ATTRIBUTE_NODE:\n\t\t\t\txmlFreeProp((xmlAttrPtr) node);\n\t\t\t\tbreak;\n\t\t\tcase XML_ENTITY_DECL:\n\t\t\tcase XML_ELEMENT_DECL:\n\t\t\tcase XML_ATTRIBUTE_DECL:\n\t\t\t\tbreak;\n\t\t\tcase XML_NOTATION_NODE:\n\t\t\t\t/* These require special handling */\n\t\t\t\tif (node->name != NULL) {\n\t\t\t\t\txmlFree((char *) node->name);\n\t\t\t\t}\n\t\t\t\tif (((xmlEntityPtr) node)->ExternalID != NULL) {\n\t\t\t\t\txmlFree((char *) ((xmlEntityPtr) node)->ExternalID);\n\t\t\t\t}\n\t\t\t\tif (((xmlEntityPtr) node)->SystemID != NULL) {\n\t\t\t\t\txmlFree((char *) ((xmlEntityPtr) node)->SystemID);\n\t\t\t\t}\n\t\t\t\txmlFree(node);\n\t\t\t\tbreak;\n\t\t\tcase XML_NAMESPACE_DECL:\n\t\t\t\tif (node->ns) {\n\t\t\t\t\txmlFreeNs(node->ns);\n\t\t\t\t\tnode->ns = NULL;\n\t\t\t\t}\n\t\t\t\tnode->type = XML_ELEMENT_NODE;\n\t\t\tdefault:\n\t\t\t\txmlFreeNode(node);\n\t\t}\n\t}\n}\n\nstatic void php_libxml_node_free_list(xmlNodePtr node TSRMLS_DC)\n{\n\txmlNodePtr curnode;\n\n\tif (node != NULL) {\n\t\tcurnode = node;\n\t\twhile (curnode != NULL) {\n\t\t\tnode = curnode;\n\t\t\tswitch (node->type) {\n\t\t\t\t/* Skip property freeing for the following types */\n\t\t\t\tcase XML_NOTATION_NODE:\n\t\t\t\t\tbreak;\n\t\t\t\tcase XML_ENTITY_REF_NODE:\n\t\t\t\t\tphp_libxml_node_free_list((xmlNodePtr) node->properties TSRMLS_CC);\n\t\t\t\t\tbreak;\n\t\t\t\tcase XML_ATTRIBUTE_NODE:\n \t\t\t\t\tif ((node->doc != NULL) && (((xmlAttrPtr) node)->atype == XML_ATTRIBUTE_ID)) {\n\t \t\t\t\t\txmlRemoveID(node->doc, (xmlAttrPtr) node);\n \t\t\t\t\t}\n\t\t\t\tcase XML_ATTRIBUTE_DECL:\n\t\t\t\tcase XML_DTD_NODE:\n\t\t\t\tcase XML_DOCUMENT_TYPE_NODE:\n\t\t\t\tcase XML_ENTITY_DECL:\n\t\t\t\tcase XML_NAMESPACE_DECL:\n\t\t\t\tcase XML_TEXT_NODE:\n\t\t\t\t\tphp_libxml_node_free_list(node->children TSRMLS_CC);\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tphp_libxml_node_free_list(node->children TSRMLS_CC);\n\t\t\t\t\tphp_libxml_node_free_list((xmlNodePtr) node->properties TSRMLS_CC);\n\t\t\t}\n\n\t\t\tcurnode = node->next;\n\t\t\txmlUnlinkNode(node);\n\t\t\tif (php_libxml_unregister_node(node TSRMLS_CC) == 0) {\n\t\t\t\tnode->doc = NULL;\n\t\t\t}\n\t\t\tphp_libxml_node_free(node);\n\t\t}\n\t}\n}\n\n/* }}} */\n\n/* {{{ startup, shutdown and info functions */\nstatic PHP_GINIT_FUNCTION(libxml)\n{\n\tlibxml_globals->stream_context = NULL;\n\tlibxml_globals->error_buffer.c = NULL;\n\tlibxml_globals->error_list = NULL;\n}\n\n/* Channel libxml file io layer through the PHP streams subsystem.\n * This allows use of ftps:// and https:// urls */\n\nstatic void *php_libxml_streams_IO_open_wrapper(const char *filename, const char *mode, const int read_only)\n{\n\tphp_stream_statbuf ssbuf;\n\tphp_stream_context *context = NULL;\n\tphp_stream_wrapper *wrapper = NULL;\n\tchar *resolved_path, *path_to_open = NULL;\n\tvoid *ret_val = NULL;\n\tint isescaped=0;\n\txmlURI *uri;\n\n\tTSRMLS_FETCH();\n\n\turi = xmlParseURI((xmlChar *)filename);\n\tif (uri && (uri->scheme == NULL || (xmlStrncmp(uri->scheme, \"file\", 4) == 0))) {\n\t\tresolved_path = xmlURIUnescapeString(filename, 0, NULL);\n\t\tisescaped = 1;\n\t} else {\n\t\tresolved_path = (char *)filename;\n\t}\n\n\tif (uri) {\n\t\txmlFreeURI(uri);\n\t}\n\n\tif (resolved_path == NULL) {\n\t\treturn NULL;\n\t}\n\n\t/* logic copied from _php_stream_stat, but we only want to fail\n\t if the wrapper supports stat, otherwise, figure it out from\n\t the open. This logic is only to support hiding warnings\n\t that the streams layer puts out at times, but for libxml we\n\t may try to open files that don't exist, but it is not a failure\n\t in xml processing (eg. DTD files) */\n\twrapper = php_stream_locate_url_wrapper(resolved_path, &path_to_open, 0 TSRMLS_CC);\n\tif (wrapper && read_only && wrapper->wops->url_stat) {\n\t\tif (wrapper->wops->url_stat(wrapper, path_to_open, PHP_STREAM_URL_STAT_QUIET, &ssbuf, NULL TSRMLS_CC) == -1) {\n\t\t\tif (isescaped) {\n\t\t\t\txmlFree(resolved_path);\n\t\t\t}\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tif (LIBXML(stream_context)) {\n\t\tcontext = zend_fetch_resource(&LIBXML(stream_context) TSRMLS_CC, -1, \"Stream-Context\", NULL, 1, php_le_stream_context(TSRMLS_C));\n\t}\n\n\tret_val = php_stream_open_wrapper_ex(path_to_open, (char *)mode, REPORT_ERRORS, NULL, context);\n\tif (isescaped) {\n\t\txmlFree(resolved_path);\n\t}\n\treturn ret_val;\n}\n\nstatic void *php_libxml_streams_IO_open_read_wrapper(const char *filename)\n{\n\treturn php_libxml_streams_IO_open_wrapper(filename, \"rb\", 1);\n}\n\nstatic void *php_libxml_streams_IO_open_write_wrapper(const char *filename)\n{\n\treturn php_libxml_streams_IO_open_wrapper(filename, \"wb\", 0);\n}\n\nstatic int php_libxml_streams_IO_read(void *context, char *buffer, int len)\n{\n\tTSRMLS_FETCH();\n\treturn php_stream_read((php_stream*)context, buffer, len);\n}\n\nstatic int php_libxml_streams_IO_write(void *context, const char *buffer, int len)\n{\n\tTSRMLS_FETCH();\n\treturn php_stream_write((php_stream*)context, buffer, len);\n}\n\nstatic int php_libxml_streams_IO_close(void *context)\n{\n\tTSRMLS_FETCH();\n\treturn php_stream_close((php_stream*)context);\n}\n\nstatic xmlParserInputBufferPtr\nphp_libxml_input_buffer_noload(const char *URI, xmlCharEncoding enc)\n{\n\treturn NULL;\n}\n\nstatic xmlParserInputBufferPtr\nphp_libxml_input_buffer_create_filename(const char *URI, xmlCharEncoding enc)\n{\n\txmlParserInputBufferPtr ret;\n\tvoid *context = NULL;\n\n\tif (URI == NULL)\n\t\treturn(NULL);\n\n\tcontext = php_libxml_streams_IO_open_read_wrapper(URI);\n\n\tif (context == NULL) {\n\t\treturn(NULL);\n\t}\n\n\t/* Allocate the Input buffer front-end. */\n\tret = xmlAllocParserInputBuffer(enc);\n\tif (ret != NULL) {\n\t\tret->context = context;\n\t\tret->readcallback = php_libxml_streams_IO_read;\n\t\tret->closecallback = php_libxml_streams_IO_close;\n\t} else\n\t\tphp_libxml_streams_IO_close(context);\n\n\treturn(ret);\n}\n\nstatic xmlOutputBufferPtr\nphp_libxml_output_buffer_create_filename(const char *URI,\n xmlCharEncodingHandlerPtr encoder,\n int compression ATTRIBUTE_UNUSED)\n{\n\txmlOutputBufferPtr ret;\n\txmlURIPtr puri;\n\tvoid *context = NULL;\n\tchar *unescaped = NULL;\n\n\tif (URI == NULL)\n\t\treturn(NULL);\n\n\tpuri = xmlParseURI(URI);\n\tif (puri != NULL) {\n\t\tif (puri->scheme != NULL)\n\t\t\tunescaped = xmlURIUnescapeString(URI, 0, NULL);\n\t\txmlFreeURI(puri);\n\t}\n\n\tif (unescaped != NULL) {\n\t\tcontext = php_libxml_streams_IO_open_write_wrapper(unescaped);\n\t\txmlFree(unescaped);\n\t}\n\n\t/* try with a non-escaped URI this may be a strange filename */\n\tif (context == NULL) {\n\t\tcontext = php_libxml_streams_IO_open_write_wrapper(URI);\n\t}\n\n\tif (context == NULL) {\n\t\treturn(NULL);\n\t}\n\n\t/* Allocate the Output buffer front-end. */\n\tret = xmlAllocOutputBuffer(encoder);\n\tif (ret != NULL) {\n\t\tret->context = context;\n\t\tret->writecallback = php_libxml_streams_IO_write;\n\t\tret->closecallback = php_libxml_streams_IO_close;\n\t}\n\n\treturn(ret);\n}\n\nstatic int _php_libxml_free_error(xmlErrorPtr error)\n{\n\t/* This will free the libxml alloc'd memory */\n\txmlResetError(error);\n\treturn 1;\n}\n\nstatic void _php_list_set_error_structure(xmlErrorPtr error, const char *msg)\n{\n\txmlError error_copy;\n\tint ret;\n\n\tTSRMLS_FETCH();\n\n\tmemset(&error_copy, 0, sizeof(xmlError));\n\n\tif (error) {\n\t\tret = xmlCopyError(error, &error_copy);\n\t} else {\n\t\terror_copy.domain = 0;\n\t\terror_copy.code = XML_ERR_INTERNAL_ERROR;\n\t\terror_copy.level = XML_ERR_ERROR;\n\t\terror_copy.line = 0;\n\t\terror_copy.node = NULL;\n\t\terror_copy.int1 = 0;\n\t\terror_copy.int2 = 0;\n\t\terror_copy.ctxt = NULL;\n\t\terror_copy.message = xmlStrdup(msg);\n\t\terror_copy.file = NULL;\n\t\terror_copy.str1 = NULL;\n\t\terror_copy.str2 = NULL;\n\t\terror_copy.str3 = NULL;\n\t\tret = 0;\n\t}\n\n\tif (ret == 0) {\n\t\tzend_llist_add_element(LIBXML(error_list), &error_copy);\n\t}\n}\n\nstatic void php_libxml_ctx_error_level(int level, void *ctx, const char *msg TSRMLS_DC)\n{\n\txmlParserCtxtPtr parser;\n\n\tparser = (xmlParserCtxtPtr) ctx;\n\n\tif (parser != NULL && parser->input != NULL) {\n\t\tif (parser->input->filename) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, level, \"%s in %s, line: %d\", msg, parser->input->filename, parser->input->line);\n\t\t} else {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, level, \"%s in Entity, line: %d\", msg, parser->input->line);\n\t\t}\n\t}\n}\n\nvoid php_libxml_issue_error(int level, const char *msg TSRMLS_DC)\n{\n\tif (LIBXML(error_list)) {\n\t\t_php_list_set_error_structure(NULL, msg);\n\t} else {\n\t\tphp_error_docref(NULL TSRMLS_CC, level, \"%s\", msg);\n\t}\n}\n\nstatic void php_libxml_internal_error_handler(int error_type, void *ctx, const char **msg, va_list ap)\n{\n\tchar *buf;\n\tint len, len_iter, output = 0;\n\n\tTSRMLS_FETCH();\n\n\tlen = vspprintf(&buf, 0, *msg, ap);\n\tlen_iter = len;\n\n\t/* remove any trailing \\n */\n\twhile (len_iter && buf[--len_iter] == '\\n') {\n\t\tbuf[len_iter] = '\\0';\n\t\toutput = 1;\n\t}\n\n\tsmart_str_appendl(&LIBXML(error_buffer), buf, len);\n\n\tefree(buf);\n\n\tif (output == 1) {\n\t\tif (LIBXML(error_list)) {\n\t\t\t_php_list_set_error_structure(NULL, LIBXML(error_buffer).c);\n\t\t} else {\n\t\t\tswitch (error_type) {\n\t\t\t\tcase PHP_LIBXML_CTX_ERROR:\n\t\t\t\t\tphp_libxml_ctx_error_level(E_WARNING, ctx, LIBXML(error_buffer).c TSRMLS_CC);\n\t\t\t\t\tbreak;\n\t\t\t\tcase PHP_LIBXML_CTX_WARNING:\n\t\t\t\t\tphp_libxml_ctx_error_level(E_NOTICE, ctx, LIBXML(error_buffer).c TSRMLS_CC);\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"%s\", LIBXML(error_buffer).c);\n\t\t\t}\n\t\t}\n\t\tsmart_str_free(&LIBXML(error_buffer));\n\t}\n}\n\nPHP_LIBXML_API void php_libxml_ctx_error(void *ctx, const char *msg, ...)\n{\n\tva_list args;\n\tva_start(args, msg);\n\tphp_libxml_internal_error_handler(PHP_LIBXML_CTX_ERROR, ctx, &msg, args);\n\tva_end(args);\n}\n\nPHP_LIBXML_API void php_libxml_ctx_warning(void *ctx, const char *msg, ...)\n{\n\tva_list args;\n\tva_start(args, msg);\n\tphp_libxml_internal_error_handler(PHP_LIBXML_CTX_WARNING, ctx, &msg, args);\n\tva_end(args);\n}\n\nPHP_LIBXML_API void php_libxml_structured_error_handler(void *userData, xmlErrorPtr error)\n{\n\t_php_list_set_error_structure(error, NULL);\n\n\treturn;\n}\n\nPHP_LIBXML_API void php_libxml_error_handler(void *ctx, const char *msg, ...)\n{\n\tva_list args;\n\tva_start(args, msg);\n\tphp_libxml_internal_error_handler(PHP_LIBXML_ERROR, ctx, &msg, args);\n\tva_end(args);\n}\n\n\nPHP_LIBXML_API void php_libxml_initialize(void)\n{\n\tif (!_php_libxml_initialized) {\n\t\t/* we should be the only one's to ever init!! */\n\t\txmlInitParser();\n\n\t\tzend_hash_init(&php_libxml_exports, 0, NULL, NULL, 1);\n\n\t\t_php_libxml_initialized = 1;\n\t}\n}\n\nPHP_LIBXML_API void php_libxml_shutdown(void)\n{\n\tif (_php_libxml_initialized) {\n#if defined(LIBXML_SCHEMAS_ENABLED)\n\t\txmlRelaxNGCleanupTypes();\n#endif\n\t\txmlCleanupParser();\n\t\tzend_hash_destroy(&php_libxml_exports);\n\t\t_php_libxml_initialized = 0;\n\t}\n}\n\nPHP_LIBXML_API zval *php_libxml_switch_context(zval *context TSRMLS_DC)\n{\n\tzval *oldcontext;\n\n\toldcontext = LIBXML(stream_context);\n\tLIBXML(stream_context) = context;\n\treturn oldcontext;\n\n}\n\nstatic PHP_MINIT_FUNCTION(libxml)\n{\n\tzend_class_entry ce;\n\n\tphp_libxml_initialize();\n\n\tREGISTER_LONG_CONSTANT(\"LIBXML_VERSION\",\t\t\tLIBXML_VERSION,\t\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"LIBXML_DOTTED_VERSION\",\tLIBXML_DOTTED_VERSION,\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"LIBXML_LOADED_VERSION\",\t(char *)xmlParserVersion,\t\tCONST_CS | CONST_PERSISTENT);\n\n\t/* For use with loading xml */\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOENT\",\t\tXML_PARSE_NOENT,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_DTDLOAD\",\tXML_PARSE_DTDLOAD,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_DTDATTR\",\tXML_PARSE_DTDATTR,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_DTDVALID\",\tXML_PARSE_DTDVALID,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOERROR\",\tXML_PARSE_NOERROR,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOWARNING\",\tXML_PARSE_NOWARNING,\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOBLANKS\",\tXML_PARSE_NOBLANKS,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_XINCLUDE\",\tXML_PARSE_XINCLUDE,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NSCLEAN\",\tXML_PARSE_NSCLEAN,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOCDATA\",\tXML_PARSE_NOCDATA,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NONET\",\t\tXML_PARSE_NONET,\t\tCONST_CS | CONST_PERSISTENT);\n#if LIBXML_VERSION >= 20621\n\tREGISTER_LONG_CONSTANT(\"LIBXML_COMPACT\",\tXML_PARSE_COMPACT,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOXMLDECL\",\tXML_SAVE_NO_DECL,\t\tCONST_CS | CONST_PERSISTENT);\n#endif\n#if LIBXML_VERSION >= 20703\n\tREGISTER_LONG_CONSTANT(\"LIBXML_PARSEHUGE\",\tXML_PARSE_HUGE,\t\t\tCONST_CS | CONST_PERSISTENT);\n#endif\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOEMPTYTAG\",\tLIBXML_SAVE_NOEMPTYTAG,\tCONST_CS | CONST_PERSISTENT);\n\n\t/* Error levels */\n\tREGISTER_LONG_CONSTANT(\"LIBXML_ERR_NONE\",\t\tXML_ERR_NONE,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_ERR_WARNING\",\tXML_ERR_WARNING,\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_ERR_ERROR\",\t\tXML_ERR_ERROR,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_ERR_FATAL\",\t\tXML_ERR_FATAL,\t\tCONST_CS | CONST_PERSISTENT);\n\n\tINIT_CLASS_ENTRY(ce, \"LibXMLError\", NULL);\n\tlibxmlerror_class_entry = zend_register_internal_class(&ce TSRMLS_CC);\n\n\tif (sapi_module.name) {\n\t\tstatic const char * const supported_sapis[] = {\n\t\t\t\"cgi-fcgi\",\n\t\t\t\"fpm-fcgi\",\n\t\t\t\"litespeed\",\n\t\t\tNULL\n\t\t};\n\t\tconst char * const *sapi_name;\n\n\t\tfor (sapi_name = supported_sapis; *sapi_name; sapi_name++) {\n\t\t\tif (strcmp(sapi_module.name, *sapi_name) == 0) {\n\t\t\t\t_php_libxml_per_request_initialization = 0;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (!_php_libxml_per_request_initialization) {\n\t\t/* report errors via handler rather than stderr */\n\t\txmlSetGenericErrorFunc(NULL, php_libxml_error_handler);\n\t\txmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_create_filename);\n\t\txmlOutputBufferCreateFilenameDefault(php_libxml_output_buffer_create_filename);\n\t}\n\n\treturn SUCCESS;\n}\n\n\nstatic PHP_RINIT_FUNCTION(libxml)\n{\n\tif (_php_libxml_per_request_initialization) {\n\t\t/* report errors via handler rather than stderr */\n\t\txmlSetGenericErrorFunc(NULL, php_libxml_error_handler);\n\t\txmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_create_filename);\n\t\txmlOutputBufferCreateFilenameDefault(php_libxml_output_buffer_create_filename);\n\t}\n\treturn SUCCESS;\n}\n\n\nstatic PHP_MSHUTDOWN_FUNCTION(libxml)\n{\n\tif (!_php_libxml_per_request_initialization) {\n\t\txmlSetGenericErrorFunc(NULL, NULL);\n\t\txmlSetStructuredErrorFunc(NULL, NULL);\n\n\t\txmlParserInputBufferCreateFilenameDefault(NULL);\n\t\txmlOutputBufferCreateFilenameDefault(NULL);\n\t}\n\tphp_libxml_shutdown();\n\n\treturn SUCCESS;\n}\n\n\nstatic PHP_RSHUTDOWN_FUNCTION(libxml)\n{\n\t/* reset libxml generic error handling */\n\tif (_php_libxml_per_request_initialization) {\n\t\txmlSetGenericErrorFunc(NULL, NULL);\n\t\txmlSetStructuredErrorFunc(NULL, NULL);\n\n\t\txmlParserInputBufferCreateFilenameDefault(NULL);\n\t\txmlOutputBufferCreateFilenameDefault(NULL);\n\t}\n\n\tif (LIBXML(stream_context)) {\n\t\tzval_ptr_dtor(&LIBXML(stream_context));\n\t\tLIBXML(stream_context) = NULL;\n\t}\n\tsmart_str_free(&LIBXML(error_buffer));\n\tif (LIBXML(error_list)) {\n\t\tzend_llist_destroy(LIBXML(error_list));\n\t\tefree(LIBXML(error_list));\n\t\tLIBXML(error_list) = NULL;\n\t}\n\txmlResetLastError();\n\n\treturn SUCCESS;\n}\n\n\nstatic PHP_MINFO_FUNCTION(libxml)\n{\n\tphp_info_print_table_start();\n\tphp_info_print_table_row(2, \"libXML support\", \"active\");\n\tphp_info_print_table_row(2, \"libXML Compiled Version\", LIBXML_DOTTED_VERSION);\n\tphp_info_print_table_row(2, \"libXML Loaded Version\", (char *)xmlParserVersion);\n\tphp_info_print_table_row(2, \"libXML streams\", \"enabled\");\n\tphp_info_print_table_end();\n}\n/* }}} */\n\n/* {{{ proto void libxml_set_streams_context(resource streams_context) \n Set the streams context for the next libxml document load or write */\nstatic PHP_FUNCTION(libxml_set_streams_context)\n{\n\tzval *arg;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &arg) == FAILURE) {\n\t\treturn;\n\t}\n\tif (LIBXML(stream_context)) {\n\t\tzval_ptr_dtor(&LIBXML(stream_context));\n\t\tLIBXML(stream_context) = NULL;\n\t}\n\tZ_ADDREF_P(arg);\n\tLIBXML(stream_context) = arg;\n}\n/* }}} */\n\n/* {{{ proto bool libxml_use_internal_errors([boolean use_errors]) \n Disable libxml errors and allow user to fetch error information as needed */\nstatic PHP_FUNCTION(libxml_use_internal_errors)\n{\n\txmlStructuredErrorFunc current_handler;\n\tzend_bool use_errors=0, retval;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|b\", &use_errors) == FAILURE) {\n\t\treturn;\n\t}\n\n\tcurrent_handler = xmlStructuredError;\n\tif (current_handler && current_handler == php_libxml_structured_error_handler) {\n\t\tretval = 1;\n\t} else {\n\t\tretval = 0;\n\t}\n\n\tif (ZEND_NUM_ARGS() == 0) {\n\t\tRETURN_BOOL(retval);\n\t}\n\n\tif (use_errors == 0) {\n\t\txmlSetStructuredErrorFunc(NULL, NULL);\n\t\tif (LIBXML(error_list)) {\n\t\t\tzend_llist_destroy(LIBXML(error_list));\n\t\t\tefree(LIBXML(error_list));\n\t\t\tLIBXML(error_list) = NULL;\n\t\t}\n\t} else {\n\t\txmlSetStructuredErrorFunc(NULL, php_libxml_structured_error_handler);\n\t\tif (LIBXML(error_list) == NULL) {\n\t\t\tLIBXML(error_list) = (zend_llist *) emalloc(sizeof(zend_llist));\n\t\t\tzend_llist_init(LIBXML(error_list), sizeof(xmlError), (llist_dtor_func_t) _php_libxml_free_error, 0);\n\t\t}\n\t}\n\tRETURN_BOOL(retval);\n}\n/* }}} */\n\n/* {{{ proto object libxml_get_last_error() \n Retrieve last error from libxml */\nstatic PHP_FUNCTION(libxml_get_last_error)\n{\n\txmlErrorPtr error;\n\n\terror = xmlGetLastError();\n\t\n\tif (error) {\n\t\tobject_init_ex(return_value, libxmlerror_class_entry);\n\t\tadd_property_long(return_value, \"level\", error->level);\n\t\tadd_property_long(return_value, \"code\", error->code);\n\t\tadd_property_long(return_value, \"column\", error->int2);\n\t\tif (error->message) {\n\t\t\tadd_property_string(return_value, \"message\", error->message, 1);\n\t\t} else {\n\t\t\tadd_property_stringl(return_value, \"message\", \"\", 0, 1);\n\t\t}\n\t\tif (error->file) {\n\t\t\tadd_property_string(return_value, \"file\", error->file, 1);\n\t\t} else {\n\t\t\tadd_property_stringl(return_value, \"file\", \"\", 0, 1);\n\t\t}\n\t\tadd_property_long(return_value, \"line\", error->line);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto object libxml_get_errors()\n Retrieve array of errors */\nstatic PHP_FUNCTION(libxml_get_errors)\n{\n\t\n\txmlErrorPtr error;\n\n\tif (array_init(return_value) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (LIBXML(error_list)) {\n\n\t\terror = zend_llist_get_first(LIBXML(error_list));\n\n\t\twhile (error != NULL) {\n\t\t\tzval *z_error;\n\t\t\tMAKE_STD_ZVAL(z_error);\n\n\t\t\tobject_init_ex(z_error, libxmlerror_class_entry);\n\t\t\tadd_property_long(z_error, \"level\", error->level);\n\t\t\tadd_property_long(z_error, \"code\", error->code);\n\t\t\tadd_property_long(z_error, \"column\", error->int2);\n\t\t\tif (error->message) {\n\t\t\t\tadd_property_string(z_error, \"message\", error->message, 1);\n\t\t\t} else {\n\t\t\t\tadd_property_stringl(z_error, \"message\", \"\", 0, 1);\n\t\t\t}\n\t\t\tif (error->file) {\n\t\t\t\tadd_property_string(z_error, \"file\", error->file, 1);\n\t\t\t} else {\n\t\t\t\tadd_property_stringl(z_error, \"file\", \"\", 0, 1);\n\t\t\t}\n\t\t\tadd_property_long(z_error, \"line\", error->line);\n\t\t\tadd_next_index_zval(return_value, z_error);\n\n\t\t\terror = zend_llist_get_next(LIBXML(error_list));\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto void libxml_clear_errors() \n Clear last error from libxml */\nstatic PHP_FUNCTION(libxml_clear_errors)\n{\n\txmlResetLastError();\n\tif (LIBXML(error_list)) {\n\t\tzend_llist_clean(LIBXML(error_list));\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool libxml_disable_entity_loader([boolean disable]) \n Disable/Enable ability to load external entities */\nstatic PHP_FUNCTION(libxml_disable_entity_loader)\n{\n\tzend_bool disable = 1;\n\txmlParserInputBufferCreateFilenameFunc old;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|b\", &disable) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (disable == 0) {\n\t\told = xmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_create_filename);\n\t} else {\n\t\told = xmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_noload);\n\t}\n\n\tif (old == php_libxml_input_buffer_noload) {\n\t\tRETURN_TRUE;\n\t}\n\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ Common functions shared by extensions */\nint php_libxml_xmlCheckUTF8(const unsigned char *s)\n{\n\tint i;\n\tunsigned char c;\n\n\tfor (i = 0; (c = s[i++]);) {\n\t\tif ((c & 0x80) == 0) {\n\t\t} else if ((c & 0xe0) == 0xc0) {\n\t\t\tif ((s[i++] & 0xc0) != 0x80) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t} else if ((c & 0xf0) == 0xe0) {\n\t\t\tif ((s[i++] & 0xc0) != 0x80 || (s[i++] & 0xc0) != 0x80) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t} else if ((c & 0xf8) == 0xf0) {\n\t\t\tif ((s[i++] & 0xc0) != 0x80 || (s[i++] & 0xc0) != 0x80 || (s[i++] & 0xc0) != 0x80) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t} else {\n\t\t\treturn 0;\n\t\t}\n\t}\n\treturn 1;\n}\n\nint php_libxml_register_export(zend_class_entry *ce, php_libxml_export_node export_function)\n{\n\tphp_libxml_func_handler export_hnd;\n\t\n\t/* Initialize in case this module hasnt been loaded yet */\n\tphp_libxml_initialize();\n\texport_hnd.export_func = export_function;\n\n\treturn zend_hash_add(&php_libxml_exports, ce->name, ce->name_length + 1, &export_hnd, sizeof(export_hnd), NULL);\n}\n\nPHP_LIBXML_API xmlNodePtr php_libxml_import_node(zval *object TSRMLS_DC)\n{\n\tzend_class_entry *ce = NULL;\n\txmlNodePtr node = NULL;\n\tphp_libxml_func_handler *export_hnd;\n\n\tif (object->type == IS_OBJECT) {\n\t\tce = Z_OBJCE_P(object);\n\t\twhile (ce->parent != NULL) {\n\t\t\tce = ce->parent;\n\t\t}\n\t\tif (zend_hash_find(&php_libxml_exports, ce->name, ce->name_length + 1, (void **) &export_hnd) == SUCCESS) {\n\t\t\tnode = export_hnd->export_func(object TSRMLS_CC);\n\t\t}\n\t}\n\treturn node;\n}\n\nPHP_LIBXML_API int php_libxml_increment_node_ptr(php_libxml_node_object *object, xmlNodePtr node, void *private_data TSRMLS_DC)\n{\n\tint ret_refcount = -1;\n\n\tif (object != NULL && node != NULL) {\n\t\tif (object->node != NULL) {\n\t\t\tif (object->node->node == node) {\n\t\t\t\treturn object->node->refcount;\n\t\t\t} else {\n\t\t\t\tphp_libxml_decrement_node_ptr(object TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t\tif (node->_private != NULL) {\n\t\t\tobject->node = node->_private;\n\t\t\tret_refcount = ++object->node->refcount;\n\t\t\t/* Only dom uses _private */\n\t\t\tif (object->node->_private == NULL) {\n\t\t\t\tobject->node->_private = private_data;\n\t\t\t}\n\t\t} else {\n\t\t\tret_refcount = 1;\n\t\t\tobject->node = emalloc(sizeof(php_libxml_node_ptr));\n\t\t\tobject->node->node = node;\n\t\t\tobject->node->refcount = 1;\n\t\t\tobject->node->_private = private_data;\n\t\t\tnode->_private = object->node;\n\t\t}\n\t}\n\n\treturn ret_refcount;\n}\n\nPHP_LIBXML_API int php_libxml_decrement_node_ptr(php_libxml_node_object *object TSRMLS_DC)\n{\n\tint ret_refcount = -1;\n\tphp_libxml_node_ptr *obj_node;\n\n\tif (object != NULL && object->node != NULL) {\n\t\tobj_node = (php_libxml_node_ptr *) object->node;\n\t\tret_refcount = --obj_node->refcount;\n\t\tif (ret_refcount == 0) {\n\t\t\tif (obj_node->node != NULL) {\n\t\t\t\tobj_node->node->_private = NULL;\n\t\t\t}\n\t\t\tefree(obj_node);\n\t\t} \n\t\tobject->node = NULL;\n\t}\n\n\treturn ret_refcount;\n}\n\nPHP_LIBXML_API int php_libxml_increment_doc_ref(php_libxml_node_object *object, xmlDocPtr docp TSRMLS_DC)\n{\n\tint ret_refcount = -1;\n\n\tif (object->document != NULL) {\n\t\tobject->document->refcount++;\n\t\tret_refcount = object->document->refcount;\n\t} else if (docp != NULL) {\n\t\tret_refcount = 1;\n\t\tobject->document = emalloc(sizeof(php_libxml_ref_obj));\n\t\tobject->document->ptr = docp;\n\t\tobject->document->refcount = ret_refcount;\n\t\tobject->document->doc_props = NULL;\n\t}\n\n\treturn ret_refcount;\n}\n\nPHP_LIBXML_API int php_libxml_decrement_doc_ref(php_libxml_node_object *object TSRMLS_DC)\n{\n\tint ret_refcount = -1;\n\n\tif (object != NULL && object->document != NULL) {\n\t\tret_refcount = --object->document->refcount;\n\t\tif (ret_refcount == 0) {\n\t\t\tif (object->document->ptr != NULL) {\n\t\t\t\txmlFreeDoc((xmlDoc *) object->document->ptr);\n\t\t\t}\n\t\t\tif (object->document->doc_props != NULL) {\n\t\t\t\tif (object->document->doc_props->classmap) {\n\t\t\t\t\tzend_hash_destroy(object->document->doc_props->classmap);\n\t\t\t\t\tFREE_HASHTABLE(object->document->doc_props->classmap);\n\t\t\t\t}\n\t\t\t\tefree(object->document->doc_props);\n\t\t\t}\n\t\t\tefree(object->document);\n\t\t\tobject->document = NULL;\n\t\t}\n\t}\n\n\treturn ret_refcount;\n}\n\nPHP_LIBXML_API void php_libxml_node_free_resource(xmlNodePtr node TSRMLS_DC)\n{\n\tif (!node) {\n\t\treturn;\n\t}\n\n\tswitch (node->type) {\n\t\tcase XML_DOCUMENT_NODE:\n\t\tcase XML_HTML_DOCUMENT_NODE:\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tif (node->parent == NULL || node->type == XML_NAMESPACE_DECL) {\n\t\t\t\tphp_libxml_node_free_list((xmlNodePtr) node->children TSRMLS_CC);\n\t\t\t\tswitch (node->type) {\n\t\t\t\t\t/* Skip property freeing for the following types */\n\t\t\t\t\tcase XML_ATTRIBUTE_DECL:\n\t\t\t\t\tcase XML_DTD_NODE:\n\t\t\t\t\tcase XML_DOCUMENT_TYPE_NODE:\n\t\t\t\t\tcase XML_ENTITY_DECL:\n\t\t\t\t\tcase XML_ATTRIBUTE_NODE:\n\t\t\t\t\tcase XML_NAMESPACE_DECL:\n\t\t\t\t\tcase XML_TEXT_NODE:\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tdefault:\n\t\t\t\t\t\tphp_libxml_node_free_list((xmlNodePtr) node->properties TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tif (php_libxml_unregister_node(node TSRMLS_CC) == 0) {\n\t\t\t\t\tnode->doc = NULL;\n\t\t\t\t}\n\t\t\t\tphp_libxml_node_free(node);\n\t\t\t} else {\n\t\t\t\tphp_libxml_unregister_node(node TSRMLS_CC);\n\t\t\t}\n\t}\n}\n\nPHP_LIBXML_API void php_libxml_node_decrement_resource(php_libxml_node_object *object TSRMLS_DC)\n{\n\tint ret_refcount = -1;\n\txmlNodePtr nodep;\n\tphp_libxml_node_ptr *obj_node;\n\n\tif (object != NULL && object->node != NULL) {\n\t\tobj_node = (php_libxml_node_ptr *) object->node;\n\t\tnodep = object->node->node;\n\t\tret_refcount = php_libxml_decrement_node_ptr(object TSRMLS_CC);\n\t\tif (ret_refcount == 0) {\n\t\t\tphp_libxml_node_free_resource(nodep TSRMLS_CC);\n\t\t} else {\n\t\t\tif (obj_node && object == obj_node->_private) {\n\t\t\t\tobj_node->_private = NULL;\n\t\t\t}\n\t\t}\n\t}\n\tif (object != NULL && object->document != NULL) {\n\t\t/* Safe to call as if the resource were freed then doc pointer is NULL */\n\t\tphp_libxml_decrement_doc_ref(object TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef PHP_WIN32\nPHP_LIBXML_API BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)\n{\n\treturn xmlDllMain(hinstDLL, fdwReason, lpvReserved);\n}\n#endif\n\n#endif\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: sw=4 ts=4 fdm=marker\n * vim<600: sw=4 ts=4\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Shane Caraveo <shane@php.net> |\n | Wez Furlong <wez@thebrainroom.com> |\n +----------------------------------------------------------------------+\n */\n\n/* $Id$ */\n\n#define IS_EXT_MODULE\n\n#ifdef HAVE_CONFIG_H\n#include \"config.h\"\n#endif\n\n#include \"php.h\"\n#include \"SAPI.h\"\n\n#define PHP_XML_INTERNAL\n#include \"zend_variables.h\"\n#include \"ext/standard/php_string.h\"\n#include \"ext/standard/info.h\"\n#include \"ext/standard/file.h\"\n\n#if HAVE_LIBXML\n\n#include <libxml/parser.h>\n#include <libxml/parserInternals.h>\n#include <libxml/tree.h>\n#include <libxml/uri.h>\n#include <libxml/xmlerror.h>\n#include <libxml/xmlsave.h>\n#ifdef LIBXML_SCHEMAS_ENABLED\n#include <libxml/relaxng.h>\n#endif\n\n#include \"php_libxml.h\"\n\n#define PHP_LIBXML_ERROR 0\n#define PHP_LIBXML_CTX_ERROR 1\n#define PHP_LIBXML_CTX_WARNING 2\n\n/* a true global for initialization */\nstatic int _php_libxml_initialized = 0;\nstatic int _php_libxml_per_request_initialization = 1;\n\ntypedef struct _php_libxml_func_handler {\n\tphp_libxml_export_node export_func;\n} php_libxml_func_handler;\n\nstatic HashTable php_libxml_exports;\n\nstatic ZEND_DECLARE_MODULE_GLOBALS(libxml)\nstatic PHP_GINIT_FUNCTION(libxml);\n\nstatic PHP_FUNCTION(libxml_set_streams_context);\nstatic PHP_FUNCTION(libxml_use_internal_errors);\nstatic PHP_FUNCTION(libxml_get_last_error);\nstatic PHP_FUNCTION(libxml_clear_errors);\nstatic PHP_FUNCTION(libxml_get_errors);\nstatic PHP_FUNCTION(libxml_disable_entity_loader);\n\nstatic zend_class_entry *libxmlerror_class_entry;\n\n/* {{{ dynamically loadable module stuff */\n#ifdef COMPILE_DL_LIBXML\nZEND_GET_MODULE(libxml)\n#endif /* COMPILE_DL_LIBXML */\n/* }}} */\n\n/* {{{ function prototypes */\nstatic PHP_MINIT_FUNCTION(libxml);\nstatic PHP_RINIT_FUNCTION(libxml);\nstatic PHP_MSHUTDOWN_FUNCTION(libxml);\nstatic PHP_RSHUTDOWN_FUNCTION(libxml);\nstatic PHP_MINFO_FUNCTION(libxml);\n\n/* }}} */\n\n/* {{{ arginfo */\nZEND_BEGIN_ARG_INFO(arginfo_libxml_set_streams_context, 0)\n\tZEND_ARG_INFO(0, context)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_libxml_use_internal_errors, 0, 0, 0)\n\tZEND_ARG_INFO(0, use_errors)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_libxml_get_last_error, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_libxml_get_errors, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_libxml_clear_errors, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_libxml_disable_entity_loader, 0, 0, 0)\n\tZEND_ARG_INFO(0, disable)\nZEND_END_ARG_INFO()\n\n/* }}} */\n\n/* {{{ extension definition structures */\nstatic const zend_function_entry libxml_functions[] = {\n\tPHP_FE(libxml_set_streams_context, arginfo_libxml_set_streams_context)\n\tPHP_FE(libxml_use_internal_errors, arginfo_libxml_use_internal_errors)\n\tPHP_FE(libxml_get_last_error, arginfo_libxml_get_last_error)\n\tPHP_FE(libxml_clear_errors, arginfo_libxml_clear_errors)\n\tPHP_FE(libxml_get_errors, arginfo_libxml_get_errors)\n\tPHP_FE(libxml_disable_entity_loader, arginfo_libxml_disable_entity_loader)\n\t{NULL, NULL, NULL}\n};\n\nzend_module_entry libxml_module_entry = {\n\tSTANDARD_MODULE_HEADER,\n\t\"libxml\", /* extension name */\n\tlibxml_functions, /* extension function list */\n\tPHP_MINIT(libxml), /* extension-wide startup function */\n\tPHP_MSHUTDOWN(libxml), /* extension-wide shutdown function */\n\tPHP_RINIT(libxml), /* per-request startup function */\n\tPHP_RSHUTDOWN(libxml), /* per-request shutdown function */\n\tPHP_MINFO(libxml), /* information function */\n\tNO_VERSION_YET,\n\tPHP_MODULE_GLOBALS(libxml), /* globals descriptor */\n\tPHP_GINIT(libxml), /* globals ctor */\n\tNULL, /* globals dtor */\n\tNULL, /* post deactivate */\n\tSTANDARD_MODULE_PROPERTIES_EX\n};\n\n/* }}} */\n\n/* {{{ internal functions for interoperability */\nstatic int php_libxml_clear_object(php_libxml_node_object *object TSRMLS_DC)\n{\n\tif (object->properties) {\n\t\tobject->properties = NULL;\n\t}\n\tphp_libxml_decrement_node_ptr(object TSRMLS_CC);\n\treturn php_libxml_decrement_doc_ref(object TSRMLS_CC);\n}\n\nstatic int php_libxml_unregister_node(xmlNodePtr nodep TSRMLS_DC)\n{\n\tphp_libxml_node_object *wrapper;\n\n\tphp_libxml_node_ptr *nodeptr = nodep->_private;\n\n\tif (nodeptr != NULL) {\n\t\twrapper = nodeptr->_private;\n\t\tif (wrapper) {\n\t\t\tphp_libxml_clear_object(wrapper TSRMLS_CC);\n\t\t} else {\n\t\t\tif (nodeptr->node != NULL && nodeptr->node->type != XML_DOCUMENT_NODE) {\n\t\t\t\tnodeptr->node->_private = NULL;\n\t\t\t}\n\t\t\tnodeptr->node = NULL;\n\t\t}\n\t}\n\n\treturn -1;\n}\n\nstatic void php_libxml_node_free(xmlNodePtr node)\n{\n\tif(node) {\n\t\tif (node->_private != NULL) {\n\t\t\t((php_libxml_node_ptr *) node->_private)->node = NULL;\n\t\t}\n\t\tswitch (node->type) {\n\t\t\tcase XML_ATTRIBUTE_NODE:\n\t\t\t\txmlFreeProp((xmlAttrPtr) node);\n\t\t\t\tbreak;\n\t\t\tcase XML_ENTITY_DECL:\n\t\t\tcase XML_ELEMENT_DECL:\n\t\t\tcase XML_ATTRIBUTE_DECL:\n\t\t\t\tbreak;\n\t\t\tcase XML_NOTATION_NODE:\n\t\t\t\t/* These require special handling */\n\t\t\t\tif (node->name != NULL) {\n\t\t\t\t\txmlFree((char *) node->name);\n\t\t\t\t}\n\t\t\t\tif (((xmlEntityPtr) node)->ExternalID != NULL) {\n\t\t\t\t\txmlFree((char *) ((xmlEntityPtr) node)->ExternalID);\n\t\t\t\t}\n\t\t\t\tif (((xmlEntityPtr) node)->SystemID != NULL) {\n\t\t\t\t\txmlFree((char *) ((xmlEntityPtr) node)->SystemID);\n\t\t\t\t}\n\t\t\t\txmlFree(node);\n\t\t\t\tbreak;\n\t\t\tcase XML_NAMESPACE_DECL:\n\t\t\t\tif (node->ns) {\n\t\t\t\t\txmlFreeNs(node->ns);\n\t\t\t\t\tnode->ns = NULL;\n\t\t\t\t}\n\t\t\t\tnode->type = XML_ELEMENT_NODE;\n\t\t\tdefault:\n\t\t\t\txmlFreeNode(node);\n\t\t}\n\t}\n}\n\nstatic void php_libxml_node_free_list(xmlNodePtr node TSRMLS_DC)\n{\n\txmlNodePtr curnode;\n\n\tif (node != NULL) {\n\t\tcurnode = node;\n\t\twhile (curnode != NULL) {\n\t\t\tnode = curnode;\n\t\t\tswitch (node->type) {\n\t\t\t\t/* Skip property freeing for the following types */\n\t\t\t\tcase XML_NOTATION_NODE:\n\t\t\t\t\tbreak;\n\t\t\t\tcase XML_ENTITY_REF_NODE:\n\t\t\t\t\tphp_libxml_node_free_list((xmlNodePtr) node->properties TSRMLS_CC);\n\t\t\t\t\tbreak;\n\t\t\t\tcase XML_ATTRIBUTE_NODE:\n \t\t\t\t\tif ((node->doc != NULL) && (((xmlAttrPtr) node)->atype == XML_ATTRIBUTE_ID)) {\n\t \t\t\t\t\txmlRemoveID(node->doc, (xmlAttrPtr) node);\n \t\t\t\t\t}\n\t\t\t\tcase XML_ATTRIBUTE_DECL:\n\t\t\t\tcase XML_DTD_NODE:\n\t\t\t\tcase XML_DOCUMENT_TYPE_NODE:\n\t\t\t\tcase XML_ENTITY_DECL:\n\t\t\t\tcase XML_NAMESPACE_DECL:\n\t\t\t\tcase XML_TEXT_NODE:\n\t\t\t\t\tphp_libxml_node_free_list(node->children TSRMLS_CC);\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tphp_libxml_node_free_list(node->children TSRMLS_CC);\n\t\t\t\t\tphp_libxml_node_free_list((xmlNodePtr) node->properties TSRMLS_CC);\n\t\t\t}\n\n\t\t\tcurnode = node->next;\n\t\t\txmlUnlinkNode(node);\n\t\t\tif (php_libxml_unregister_node(node TSRMLS_CC) == 0) {\n\t\t\t\tnode->doc = NULL;\n\t\t\t}\n\t\t\tphp_libxml_node_free(node);\n\t\t}\n\t}\n}\n\n/* }}} */\n\n/* {{{ startup, shutdown and info functions */\nstatic PHP_GINIT_FUNCTION(libxml)\n{\n\tlibxml_globals->stream_context = NULL;\n\tlibxml_globals->error_buffer.c = NULL;\n\tlibxml_globals->error_list = NULL;\n}\n\n/* Channel libxml file io layer through the PHP streams subsystem.\n * This allows use of ftps:// and https:// urls */\n\nstatic void *php_libxml_streams_IO_open_wrapper(const char *filename, const char *mode, const int read_only)\n{\n\tphp_stream_statbuf ssbuf;\n\tphp_stream_context *context = NULL;\n\tphp_stream_wrapper *wrapper = NULL;\n\tchar *resolved_path, *path_to_open = NULL;\n\tvoid *ret_val = NULL;\n\tint isescaped=0;\n\txmlURI *uri;\n\n\tTSRMLS_FETCH();\n\n\turi = xmlParseURI((xmlChar *)filename);\n\tif (uri && (uri->scheme == NULL || (xmlStrncmp(uri->scheme, \"file\", 4) == 0))) {\n\t\tresolved_path = xmlURIUnescapeString(filename, 0, NULL);\n\t\tisescaped = 1;\n\t} else {\n\t\tresolved_path = (char *)filename;\n\t}\n\n\tif (uri) {\n\t\txmlFreeURI(uri);\n\t}\n\n\tif (resolved_path == NULL) {\n\t\treturn NULL;\n\t}\n\n\t/* logic copied from _php_stream_stat, but we only want to fail\n\t if the wrapper supports stat, otherwise, figure it out from\n\t the open. This logic is only to support hiding warnings\n\t that the streams layer puts out at times, but for libxml we\n\t may try to open files that don't exist, but it is not a failure\n\t in xml processing (eg. DTD files) */\n\twrapper = php_stream_locate_url_wrapper(resolved_path, &path_to_open, 0 TSRMLS_CC);\n\tif (wrapper && read_only && wrapper->wops->url_stat) {\n\t\tif (wrapper->wops->url_stat(wrapper, path_to_open, PHP_STREAM_URL_STAT_QUIET, &ssbuf, NULL TSRMLS_CC) == -1) {\n\t\t\tif (isescaped) {\n\t\t\t\txmlFree(resolved_path);\n\t\t\t}\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tcontext = php_stream_context_from_zval(LIBXML(stream_context), 0);\n\t\n\tret_val = php_stream_open_wrapper_ex(path_to_open, (char *)mode, REPORT_ERRORS, NULL, context);\n\tif (isescaped) {\n\t\txmlFree(resolved_path);\n\t}\n\treturn ret_val;\n}\n\nstatic void *php_libxml_streams_IO_open_read_wrapper(const char *filename)\n{\n\treturn php_libxml_streams_IO_open_wrapper(filename, \"rb\", 1);\n}\n\nstatic void *php_libxml_streams_IO_open_write_wrapper(const char *filename)\n{\n\treturn php_libxml_streams_IO_open_wrapper(filename, \"wb\", 0);\n}\n\nstatic int php_libxml_streams_IO_read(void *context, char *buffer, int len)\n{\n\tTSRMLS_FETCH();\n\treturn php_stream_read((php_stream*)context, buffer, len);\n}\n\nstatic int php_libxml_streams_IO_write(void *context, const char *buffer, int len)\n{\n\tTSRMLS_FETCH();\n\treturn php_stream_write((php_stream*)context, buffer, len);\n}\n\nstatic int php_libxml_streams_IO_close(void *context)\n{\n\tTSRMLS_FETCH();\n\treturn php_stream_close((php_stream*)context);\n}\n\nstatic xmlParserInputBufferPtr\nphp_libxml_input_buffer_noload(const char *URI, xmlCharEncoding enc)\n{\n\treturn NULL;\n}\n\nstatic xmlParserInputBufferPtr\nphp_libxml_input_buffer_create_filename(const char *URI, xmlCharEncoding enc)\n{\n\txmlParserInputBufferPtr ret;\n\tvoid *context = NULL;\n\n\tif (URI == NULL)\n\t\treturn(NULL);\n\n\tcontext = php_libxml_streams_IO_open_read_wrapper(URI);\n\n\tif (context == NULL) {\n\t\treturn(NULL);\n\t}\n\n\t/* Allocate the Input buffer front-end. */\n\tret = xmlAllocParserInputBuffer(enc);\n\tif (ret != NULL) {\n\t\tret->context = context;\n\t\tret->readcallback = php_libxml_streams_IO_read;\n\t\tret->closecallback = php_libxml_streams_IO_close;\n\t} else\n\t\tphp_libxml_streams_IO_close(context);\n\n\treturn(ret);\n}\n\nstatic xmlOutputBufferPtr\nphp_libxml_output_buffer_create_filename(const char *URI,\n xmlCharEncodingHandlerPtr encoder,\n int compression ATTRIBUTE_UNUSED)\n{\n\txmlOutputBufferPtr ret;\n\txmlURIPtr puri;\n\tvoid *context = NULL;\n\tchar *unescaped = NULL;\n\n\tif (URI == NULL)\n\t\treturn(NULL);\n\n\tpuri = xmlParseURI(URI);\n\tif (puri != NULL) {\n\t\tif (puri->scheme != NULL)\n\t\t\tunescaped = xmlURIUnescapeString(URI, 0, NULL);\n\t\txmlFreeURI(puri);\n\t}\n\n\tif (unescaped != NULL) {\n\t\tcontext = php_libxml_streams_IO_open_write_wrapper(unescaped);\n\t\txmlFree(unescaped);\n\t}\n\n\t/* try with a non-escaped URI this may be a strange filename */\n\tif (context == NULL) {\n\t\tcontext = php_libxml_streams_IO_open_write_wrapper(URI);\n\t}\n\n\tif (context == NULL) {\n\t\treturn(NULL);\n\t}\n\n\t/* Allocate the Output buffer front-end. */\n\tret = xmlAllocOutputBuffer(encoder);\n\tif (ret != NULL) {\n\t\tret->context = context;\n\t\tret->writecallback = php_libxml_streams_IO_write;\n\t\tret->closecallback = php_libxml_streams_IO_close;\n\t}\n\n\treturn(ret);\n}\n\nstatic int _php_libxml_free_error(xmlErrorPtr error)\n{\n\t/* This will free the libxml alloc'd memory */\n\txmlResetError(error);\n\treturn 1;\n}\n\nstatic void _php_list_set_error_structure(xmlErrorPtr error, const char *msg)\n{\n\txmlError error_copy;\n\tint ret;\n\n\tTSRMLS_FETCH();\n\n\tmemset(&error_copy, 0, sizeof(xmlError));\n\n\tif (error) {\n\t\tret = xmlCopyError(error, &error_copy);\n\t} else {\n\t\terror_copy.domain = 0;\n\t\terror_copy.code = XML_ERR_INTERNAL_ERROR;\n\t\terror_copy.level = XML_ERR_ERROR;\n\t\terror_copy.line = 0;\n\t\terror_copy.node = NULL;\n\t\terror_copy.int1 = 0;\n\t\terror_copy.int2 = 0;\n\t\terror_copy.ctxt = NULL;\n\t\terror_copy.message = xmlStrdup(msg);\n\t\terror_copy.file = NULL;\n\t\terror_copy.str1 = NULL;\n\t\terror_copy.str2 = NULL;\n\t\terror_copy.str3 = NULL;\n\t\tret = 0;\n\t}\n\n\tif (ret == 0) {\n\t\tzend_llist_add_element(LIBXML(error_list), &error_copy);\n\t}\n}\n\nstatic void php_libxml_ctx_error_level(int level, void *ctx, const char *msg TSRMLS_DC)\n{\n\txmlParserCtxtPtr parser;\n\n\tparser = (xmlParserCtxtPtr) ctx;\n\n\tif (parser != NULL && parser->input != NULL) {\n\t\tif (parser->input->filename) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, level, \"%s in %s, line: %d\", msg, parser->input->filename, parser->input->line);\n\t\t} else {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, level, \"%s in Entity, line: %d\", msg, parser->input->line);\n\t\t}\n\t}\n}\n\nvoid php_libxml_issue_error(int level, const char *msg TSRMLS_DC)\n{\n\tif (LIBXML(error_list)) {\n\t\t_php_list_set_error_structure(NULL, msg);\n\t} else {\n\t\tphp_error_docref(NULL TSRMLS_CC, level, \"%s\", msg);\n\t}\n}\n\nstatic void php_libxml_internal_error_handler(int error_type, void *ctx, const char **msg, va_list ap)\n{\n\tchar *buf;\n\tint len, len_iter, output = 0;\n\n\tTSRMLS_FETCH();\n\n\tlen = vspprintf(&buf, 0, *msg, ap);\n\tlen_iter = len;\n\n\t/* remove any trailing \\n */\n\twhile (len_iter && buf[--len_iter] == '\\n') {\n\t\tbuf[len_iter] = '\\0';\n\t\toutput = 1;\n\t}\n\n\tsmart_str_appendl(&LIBXML(error_buffer), buf, len);\n\n\tefree(buf);\n\n\tif (output == 1) {\n\t\tif (LIBXML(error_list)) {\n\t\t\t_php_list_set_error_structure(NULL, LIBXML(error_buffer).c);\n\t\t} else {\n\t\t\tswitch (error_type) {\n\t\t\t\tcase PHP_LIBXML_CTX_ERROR:\n\t\t\t\t\tphp_libxml_ctx_error_level(E_WARNING, ctx, LIBXML(error_buffer).c TSRMLS_CC);\n\t\t\t\t\tbreak;\n\t\t\t\tcase PHP_LIBXML_CTX_WARNING:\n\t\t\t\t\tphp_libxml_ctx_error_level(E_NOTICE, ctx, LIBXML(error_buffer).c TSRMLS_CC);\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"%s\", LIBXML(error_buffer).c);\n\t\t\t}\n\t\t}\n\t\tsmart_str_free(&LIBXML(error_buffer));\n\t}\n}\n\nPHP_LIBXML_API void php_libxml_ctx_error(void *ctx, const char *msg, ...)\n{\n\tva_list args;\n\tva_start(args, msg);\n\tphp_libxml_internal_error_handler(PHP_LIBXML_CTX_ERROR, ctx, &msg, args);\n\tva_end(args);\n}\n\nPHP_LIBXML_API void php_libxml_ctx_warning(void *ctx, const char *msg, ...)\n{\n\tva_list args;\n\tva_start(args, msg);\n\tphp_libxml_internal_error_handler(PHP_LIBXML_CTX_WARNING, ctx, &msg, args);\n\tva_end(args);\n}\n\nPHP_LIBXML_API void php_libxml_structured_error_handler(void *userData, xmlErrorPtr error)\n{\n\t_php_list_set_error_structure(error, NULL);\n\n\treturn;\n}\n\nPHP_LIBXML_API void php_libxml_error_handler(void *ctx, const char *msg, ...)\n{\n\tva_list args;\n\tva_start(args, msg);\n\tphp_libxml_internal_error_handler(PHP_LIBXML_ERROR, ctx, &msg, args);\n\tva_end(args);\n}\n\n\nPHP_LIBXML_API void php_libxml_initialize(void)\n{\n\tif (!_php_libxml_initialized) {\n\t\t/* we should be the only one's to ever init!! */\n\t\txmlInitParser();\n\n\t\tzend_hash_init(&php_libxml_exports, 0, NULL, NULL, 1);\n\n\t\t_php_libxml_initialized = 1;\n\t}\n}\n\nPHP_LIBXML_API void php_libxml_shutdown(void)\n{\n\tif (_php_libxml_initialized) {\n#if defined(LIBXML_SCHEMAS_ENABLED)\n\t\txmlRelaxNGCleanupTypes();\n#endif\n\t\txmlCleanupParser();\n\t\tzend_hash_destroy(&php_libxml_exports);\n\t\t_php_libxml_initialized = 0;\n\t}\n}\n\nPHP_LIBXML_API zval *php_libxml_switch_context(zval *context TSRMLS_DC)\n{\n\tzval *oldcontext;\n\n\toldcontext = LIBXML(stream_context);\n\tLIBXML(stream_context) = context;\n\treturn oldcontext;\n\n}\n\nstatic PHP_MINIT_FUNCTION(libxml)\n{\n\tzend_class_entry ce;\n\n\tphp_libxml_initialize();\n\n\tREGISTER_LONG_CONSTANT(\"LIBXML_VERSION\",\t\t\tLIBXML_VERSION,\t\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"LIBXML_DOTTED_VERSION\",\tLIBXML_DOTTED_VERSION,\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"LIBXML_LOADED_VERSION\",\t(char *)xmlParserVersion,\t\tCONST_CS | CONST_PERSISTENT);\n\n\t/* For use with loading xml */\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOENT\",\t\tXML_PARSE_NOENT,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_DTDLOAD\",\tXML_PARSE_DTDLOAD,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_DTDATTR\",\tXML_PARSE_DTDATTR,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_DTDVALID\",\tXML_PARSE_DTDVALID,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOERROR\",\tXML_PARSE_NOERROR,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOWARNING\",\tXML_PARSE_NOWARNING,\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOBLANKS\",\tXML_PARSE_NOBLANKS,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_XINCLUDE\",\tXML_PARSE_XINCLUDE,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NSCLEAN\",\tXML_PARSE_NSCLEAN,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOCDATA\",\tXML_PARSE_NOCDATA,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NONET\",\t\tXML_PARSE_NONET,\t\tCONST_CS | CONST_PERSISTENT);\n#if LIBXML_VERSION >= 20621\n\tREGISTER_LONG_CONSTANT(\"LIBXML_COMPACT\",\tXML_PARSE_COMPACT,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOXMLDECL\",\tXML_SAVE_NO_DECL,\t\tCONST_CS | CONST_PERSISTENT);\n#endif\n#if LIBXML_VERSION >= 20703\n\tREGISTER_LONG_CONSTANT(\"LIBXML_PARSEHUGE\",\tXML_PARSE_HUGE,\t\t\tCONST_CS | CONST_PERSISTENT);\n#endif\n\tREGISTER_LONG_CONSTANT(\"LIBXML_NOEMPTYTAG\",\tLIBXML_SAVE_NOEMPTYTAG,\tCONST_CS | CONST_PERSISTENT);\n\n\t/* Error levels */\n\tREGISTER_LONG_CONSTANT(\"LIBXML_ERR_NONE\",\t\tXML_ERR_NONE,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_ERR_WARNING\",\tXML_ERR_WARNING,\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_ERR_ERROR\",\t\tXML_ERR_ERROR,\t\tCONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"LIBXML_ERR_FATAL\",\t\tXML_ERR_FATAL,\t\tCONST_CS | CONST_PERSISTENT);\n\n\tINIT_CLASS_ENTRY(ce, \"LibXMLError\", NULL);\n\tlibxmlerror_class_entry = zend_register_internal_class(&ce TSRMLS_CC);\n\n\tif (sapi_module.name) {\n\t\tstatic const char * const supported_sapis[] = {\n\t\t\t\"cgi-fcgi\",\n\t\t\t\"fpm-fcgi\",\n\t\t\t\"litespeed\",\n\t\t\tNULL\n\t\t};\n\t\tconst char * const *sapi_name;\n\n\t\tfor (sapi_name = supported_sapis; *sapi_name; sapi_name++) {\n\t\t\tif (strcmp(sapi_module.name, *sapi_name) == 0) {\n\t\t\t\t_php_libxml_per_request_initialization = 0;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (!_php_libxml_per_request_initialization) {\n\t\t/* report errors via handler rather than stderr */\n\t\txmlSetGenericErrorFunc(NULL, php_libxml_error_handler);\n\t\txmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_create_filename);\n\t\txmlOutputBufferCreateFilenameDefault(php_libxml_output_buffer_create_filename);\n\t}\n\n\treturn SUCCESS;\n}\n\n\nstatic PHP_RINIT_FUNCTION(libxml)\n{\n\tif (_php_libxml_per_request_initialization) {\n\t\t/* report errors via handler rather than stderr */\n\t\txmlSetGenericErrorFunc(NULL, php_libxml_error_handler);\n\t\txmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_create_filename);\n\t\txmlOutputBufferCreateFilenameDefault(php_libxml_output_buffer_create_filename);\n\t}\n\treturn SUCCESS;\n}\n\n\nstatic PHP_MSHUTDOWN_FUNCTION(libxml)\n{\n\tif (!_php_libxml_per_request_initialization) {\n\t\txmlSetGenericErrorFunc(NULL, NULL);\n\t\txmlSetStructuredErrorFunc(NULL, NULL);\n\n\t\txmlParserInputBufferCreateFilenameDefault(NULL);\n\t\txmlOutputBufferCreateFilenameDefault(NULL);\n\t}\n\tphp_libxml_shutdown();\n\n\treturn SUCCESS;\n}\n\n\nstatic PHP_RSHUTDOWN_FUNCTION(libxml)\n{\n\t/* reset libxml generic error handling */\n\tif (_php_libxml_per_request_initialization) {\n\t\txmlSetGenericErrorFunc(NULL, NULL);\n\t\txmlSetStructuredErrorFunc(NULL, NULL);\n\n\t\txmlParserInputBufferCreateFilenameDefault(NULL);\n\t\txmlOutputBufferCreateFilenameDefault(NULL);\n\t}\n\n\tif (LIBXML(stream_context)) {\n\t\tzval_ptr_dtor(&LIBXML(stream_context));\n\t\tLIBXML(stream_context) = NULL;\n\t}\n\tsmart_str_free(&LIBXML(error_buffer));\n\tif (LIBXML(error_list)) {\n\t\tzend_llist_destroy(LIBXML(error_list));\n\t\tefree(LIBXML(error_list));\n\t\tLIBXML(error_list) = NULL;\n\t}\n\txmlResetLastError();\n\n\treturn SUCCESS;\n}\n\n\nstatic PHP_MINFO_FUNCTION(libxml)\n{\n\tphp_info_print_table_start();\n\tphp_info_print_table_row(2, \"libXML support\", \"active\");\n\tphp_info_print_table_row(2, \"libXML Compiled Version\", LIBXML_DOTTED_VERSION);\n\tphp_info_print_table_row(2, \"libXML Loaded Version\", (char *)xmlParserVersion);\n\tphp_info_print_table_row(2, \"libXML streams\", \"enabled\");\n\tphp_info_print_table_end();\n}\n/* }}} */\n\n/* {{{ proto void libxml_set_streams_context(resource streams_context) \n Set the streams context for the next libxml document load or write */\nstatic PHP_FUNCTION(libxml_set_streams_context)\n{\n\tzval *arg;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &arg) == FAILURE) {\n\t\treturn;\n\t}\n\tif (LIBXML(stream_context)) {\n\t\tzval_ptr_dtor(&LIBXML(stream_context));\n\t\tLIBXML(stream_context) = NULL;\n\t}\n\tZ_ADDREF_P(arg);\n\tLIBXML(stream_context) = arg;\n}\n/* }}} */\n\n/* {{{ proto bool libxml_use_internal_errors([boolean use_errors]) \n Disable libxml errors and allow user to fetch error information as needed */\nstatic PHP_FUNCTION(libxml_use_internal_errors)\n{\n\txmlStructuredErrorFunc current_handler;\n\tzend_bool use_errors=0, retval;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|b\", &use_errors) == FAILURE) {\n\t\treturn;\n\t}\n\n\tcurrent_handler = xmlStructuredError;\n\tif (current_handler && current_handler == php_libxml_structured_error_handler) {\n\t\tretval = 1;\n\t} else {\n\t\tretval = 0;\n\t}\n\n\tif (ZEND_NUM_ARGS() == 0) {\n\t\tRETURN_BOOL(retval);\n\t}\n\n\tif (use_errors == 0) {\n\t\txmlSetStructuredErrorFunc(NULL, NULL);\n\t\tif (LIBXML(error_list)) {\n\t\t\tzend_llist_destroy(LIBXML(error_list));\n\t\t\tefree(LIBXML(error_list));\n\t\t\tLIBXML(error_list) = NULL;\n\t\t}\n\t} else {\n\t\txmlSetStructuredErrorFunc(NULL, php_libxml_structured_error_handler);\n\t\tif (LIBXML(error_list) == NULL) {\n\t\t\tLIBXML(error_list) = (zend_llist *) emalloc(sizeof(zend_llist));\n\t\t\tzend_llist_init(LIBXML(error_list), sizeof(xmlError), (llist_dtor_func_t) _php_libxml_free_error, 0);\n\t\t}\n\t}\n\tRETURN_BOOL(retval);\n}\n/* }}} */\n\n/* {{{ proto object libxml_get_last_error() \n Retrieve last error from libxml */\nstatic PHP_FUNCTION(libxml_get_last_error)\n{\n\txmlErrorPtr error;\n\n\terror = xmlGetLastError();\n\t\n\tif (error) {\n\t\tobject_init_ex(return_value, libxmlerror_class_entry);\n\t\tadd_property_long(return_value, \"level\", error->level);\n\t\tadd_property_long(return_value, \"code\", error->code);\n\t\tadd_property_long(return_value, \"column\", error->int2);\n\t\tif (error->message) {\n\t\t\tadd_property_string(return_value, \"message\", error->message, 1);\n\t\t} else {\n\t\t\tadd_property_stringl(return_value, \"message\", \"\", 0, 1);\n\t\t}\n\t\tif (error->file) {\n\t\t\tadd_property_string(return_value, \"file\", error->file, 1);\n\t\t} else {\n\t\t\tadd_property_stringl(return_value, \"file\", \"\", 0, 1);\n\t\t}\n\t\tadd_property_long(return_value, \"line\", error->line);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto object libxml_get_errors()\n Retrieve array of errors */\nstatic PHP_FUNCTION(libxml_get_errors)\n{\n\t\n\txmlErrorPtr error;\n\n\tif (array_init(return_value) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (LIBXML(error_list)) {\n\n\t\terror = zend_llist_get_first(LIBXML(error_list));\n\n\t\twhile (error != NULL) {\n\t\t\tzval *z_error;\n\t\t\tMAKE_STD_ZVAL(z_error);\n\n\t\t\tobject_init_ex(z_error, libxmlerror_class_entry);\n\t\t\tadd_property_long(z_error, \"level\", error->level);\n\t\t\tadd_property_long(z_error, \"code\", error->code);\n\t\t\tadd_property_long(z_error, \"column\", error->int2);\n\t\t\tif (error->message) {\n\t\t\t\tadd_property_string(z_error, \"message\", error->message, 1);\n\t\t\t} else {\n\t\t\t\tadd_property_stringl(z_error, \"message\", \"\", 0, 1);\n\t\t\t}\n\t\t\tif (error->file) {\n\t\t\t\tadd_property_string(z_error, \"file\", error->file, 1);\n\t\t\t} else {\n\t\t\t\tadd_property_stringl(z_error, \"file\", \"\", 0, 1);\n\t\t\t}\n\t\t\tadd_property_long(z_error, \"line\", error->line);\n\t\t\tadd_next_index_zval(return_value, z_error);\n\n\t\t\terror = zend_llist_get_next(LIBXML(error_list));\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto void libxml_clear_errors() \n Clear last error from libxml */\nstatic PHP_FUNCTION(libxml_clear_errors)\n{\n\txmlResetLastError();\n\tif (LIBXML(error_list)) {\n\t\tzend_llist_clean(LIBXML(error_list));\n\t}\n}\n/* }}} */\n\n/* {{{ proto bool libxml_disable_entity_loader([boolean disable]) \n Disable/Enable ability to load external entities */\nstatic PHP_FUNCTION(libxml_disable_entity_loader)\n{\n\tzend_bool disable = 1;\n\txmlParserInputBufferCreateFilenameFunc old;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|b\", &disable) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (disable == 0) {\n\t\told = xmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_create_filename);\n\t} else {\n\t\told = xmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_noload);\n\t}\n\n\tif (old == php_libxml_input_buffer_noload) {\n\t\tRETURN_TRUE;\n\t}\n\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ Common functions shared by extensions */\nint php_libxml_xmlCheckUTF8(const unsigned char *s)\n{\n\tint i;\n\tunsigned char c;\n\n\tfor (i = 0; (c = s[i++]);) {\n\t\tif ((c & 0x80) == 0) {\n\t\t} else if ((c & 0xe0) == 0xc0) {\n\t\t\tif ((s[i++] & 0xc0) != 0x80) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t} else if ((c & 0xf0) == 0xe0) {\n\t\t\tif ((s[i++] & 0xc0) != 0x80 || (s[i++] & 0xc0) != 0x80) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t} else if ((c & 0xf8) == 0xf0) {\n\t\t\tif ((s[i++] & 0xc0) != 0x80 || (s[i++] & 0xc0) != 0x80 || (s[i++] & 0xc0) != 0x80) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t} else {\n\t\t\treturn 0;\n\t\t}\n\t}\n\treturn 1;\n}\n\nint php_libxml_register_export(zend_class_entry *ce, php_libxml_export_node export_function)\n{\n\tphp_libxml_func_handler export_hnd;\n\t\n\t/* Initialize in case this module hasnt been loaded yet */\n\tphp_libxml_initialize();\n\texport_hnd.export_func = export_function;\n\n\treturn zend_hash_add(&php_libxml_exports, ce->name, ce->name_length + 1, &export_hnd, sizeof(export_hnd), NULL);\n}\n\nPHP_LIBXML_API xmlNodePtr php_libxml_import_node(zval *object TSRMLS_DC)\n{\n\tzend_class_entry *ce = NULL;\n\txmlNodePtr node = NULL;\n\tphp_libxml_func_handler *export_hnd;\n\n\tif (object->type == IS_OBJECT) {\n\t\tce = Z_OBJCE_P(object);\n\t\twhile (ce->parent != NULL) {\n\t\t\tce = ce->parent;\n\t\t}\n\t\tif (zend_hash_find(&php_libxml_exports, ce->name, ce->name_length + 1, (void **) &export_hnd) == SUCCESS) {\n\t\t\tnode = export_hnd->export_func(object TSRMLS_CC);\n\t\t}\n\t}\n\treturn node;\n}\n\nPHP_LIBXML_API int php_libxml_increment_node_ptr(php_libxml_node_object *object, xmlNodePtr node, void *private_data TSRMLS_DC)\n{\n\tint ret_refcount = -1;\n\n\tif (object != NULL && node != NULL) {\n\t\tif (object->node != NULL) {\n\t\t\tif (object->node->node == node) {\n\t\t\t\treturn object->node->refcount;\n\t\t\t} else {\n\t\t\t\tphp_libxml_decrement_node_ptr(object TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t\tif (node->_private != NULL) {\n\t\t\tobject->node = node->_private;\n\t\t\tret_refcount = ++object->node->refcount;\n\t\t\t/* Only dom uses _private */\n\t\t\tif (object->node->_private == NULL) {\n\t\t\t\tobject->node->_private = private_data;\n\t\t\t}\n\t\t} else {\n\t\t\tret_refcount = 1;\n\t\t\tobject->node = emalloc(sizeof(php_libxml_node_ptr));\n\t\t\tobject->node->node = node;\n\t\t\tobject->node->refcount = 1;\n\t\t\tobject->node->_private = private_data;\n\t\t\tnode->_private = object->node;\n\t\t}\n\t}\n\n\treturn ret_refcount;\n}\n\nPHP_LIBXML_API int php_libxml_decrement_node_ptr(php_libxml_node_object *object TSRMLS_DC)\n{\n\tint ret_refcount = -1;\n\tphp_libxml_node_ptr *obj_node;\n\n\tif (object != NULL && object->node != NULL) {\n\t\tobj_node = (php_libxml_node_ptr *) object->node;\n\t\tret_refcount = --obj_node->refcount;\n\t\tif (ret_refcount == 0) {\n\t\t\tif (obj_node->node != NULL) {\n\t\t\t\tobj_node->node->_private = NULL;\n\t\t\t}\n\t\t\tefree(obj_node);\n\t\t} \n\t\tobject->node = NULL;\n\t}\n\n\treturn ret_refcount;\n}\n\nPHP_LIBXML_API int php_libxml_increment_doc_ref(php_libxml_node_object *object, xmlDocPtr docp TSRMLS_DC)\n{\n\tint ret_refcount = -1;\n\n\tif (object->document != NULL) {\n\t\tobject->document->refcount++;\n\t\tret_refcount = object->document->refcount;\n\t} else if (docp != NULL) {\n\t\tret_refcount = 1;\n\t\tobject->document = emalloc(sizeof(php_libxml_ref_obj));\n\t\tobject->document->ptr = docp;\n\t\tobject->document->refcount = ret_refcount;\n\t\tobject->document->doc_props = NULL;\n\t}\n\n\treturn ret_refcount;\n}\n\nPHP_LIBXML_API int php_libxml_decrement_doc_ref(php_libxml_node_object *object TSRMLS_DC)\n{\n\tint ret_refcount = -1;\n\n\tif (object != NULL && object->document != NULL) {\n\t\tret_refcount = --object->document->refcount;\n\t\tif (ret_refcount == 0) {\n\t\t\tif (object->document->ptr != NULL) {\n\t\t\t\txmlFreeDoc((xmlDoc *) object->document->ptr);\n\t\t\t}\n\t\t\tif (object->document->doc_props != NULL) {\n\t\t\t\tif (object->document->doc_props->classmap) {\n\t\t\t\t\tzend_hash_destroy(object->document->doc_props->classmap);\n\t\t\t\t\tFREE_HASHTABLE(object->document->doc_props->classmap);\n\t\t\t\t}\n\t\t\t\tefree(object->document->doc_props);\n\t\t\t}\n\t\t\tefree(object->document);\n\t\t\tobject->document = NULL;\n\t\t}\n\t}\n\n\treturn ret_refcount;\n}\n\nPHP_LIBXML_API void php_libxml_node_free_resource(xmlNodePtr node TSRMLS_DC)\n{\n\tif (!node) {\n\t\treturn;\n\t}\n\n\tswitch (node->type) {\n\t\tcase XML_DOCUMENT_NODE:\n\t\tcase XML_HTML_DOCUMENT_NODE:\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tif (node->parent == NULL || node->type == XML_NAMESPACE_DECL) {\n\t\t\t\tphp_libxml_node_free_list((xmlNodePtr) node->children TSRMLS_CC);\n\t\t\t\tswitch (node->type) {\n\t\t\t\t\t/* Skip property freeing for the following types */\n\t\t\t\t\tcase XML_ATTRIBUTE_DECL:\n\t\t\t\t\tcase XML_DTD_NODE:\n\t\t\t\t\tcase XML_DOCUMENT_TYPE_NODE:\n\t\t\t\t\tcase XML_ENTITY_DECL:\n\t\t\t\t\tcase XML_ATTRIBUTE_NODE:\n\t\t\t\t\tcase XML_NAMESPACE_DECL:\n\t\t\t\t\tcase XML_TEXT_NODE:\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tdefault:\n\t\t\t\t\t\tphp_libxml_node_free_list((xmlNodePtr) node->properties TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tif (php_libxml_unregister_node(node TSRMLS_CC) == 0) {\n\t\t\t\t\tnode->doc = NULL;\n\t\t\t\t}\n\t\t\t\tphp_libxml_node_free(node);\n\t\t\t} else {\n\t\t\t\tphp_libxml_unregister_node(node TSRMLS_CC);\n\t\t\t}\n\t}\n}\n\nPHP_LIBXML_API void php_libxml_node_decrement_resource(php_libxml_node_object *object TSRMLS_DC)\n{\n\tint ret_refcount = -1;\n\txmlNodePtr nodep;\n\tphp_libxml_node_ptr *obj_node;\n\n\tif (object != NULL && object->node != NULL) {\n\t\tobj_node = (php_libxml_node_ptr *) object->node;\n\t\tnodep = object->node->node;\n\t\tret_refcount = php_libxml_decrement_node_ptr(object TSRMLS_CC);\n\t\tif (ret_refcount == 0) {\n\t\t\tphp_libxml_node_free_resource(nodep TSRMLS_CC);\n\t\t} else {\n\t\t\tif (obj_node && object == obj_node->_private) {\n\t\t\t\tobj_node->_private = NULL;\n\t\t\t}\n\t\t}\n\t}\n\tif (object != NULL && object->document != NULL) {\n\t\t/* Safe to call as if the resource were freed then doc pointer is NULL */\n\t\tphp_libxml_decrement_doc_ref(object TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef PHP_WIN32\nPHP_LIBXML_API BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)\n{\n\treturn xmlDllMain(hinstDLL, fdwReason, lpvReserved);\n}\n#endif\n\n#endif\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: sw=4 ts=4 fdm=marker\n * vim<600: sw=4 ts=4\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-04-09-db01e840c2-09b990f499.c"}}},{"rowIdx":81,"cells":{"id":{"kind":"string","value":"manybugs_data_82"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Derick Rethans <derick@php.net> |\n | Pierre-A. Joye <pierre@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"php_filter.h\"\n#include \"filter_private.h\"\n#include \"ext/standard/url.h\"\n#include \"ext/pcre/php_pcre.h\"\n\n#include \"zend_multiply.h\"\n\n#if HAVE_ARPA_INET_H\n# include <arpa/inet.h>\n#endif\n\n#ifndef INADDR_NONE\n# define INADDR_NONE ((unsigned long int) -1)\n#endif\n\n\n/* {{{ FETCH_LONG_OPTION(var_name, option_name) */\n#define FETCH_LONG_OPTION(var_name, option_name) \\\n\tvar_name = 0; \\\n\tvar_name##_set = 0; \\\n\tif (option_array) { \\\n\t\tif (zend_hash_find(HASH_OF(option_array), option_name, sizeof(option_name), (void **) &option_val) == SUCCESS) { \\\n\t\t\tPHP_FILTER_GET_LONG_OPT(option_val, var_name);\t\t\t\t\t\t\t\t\\\n\t\t\tvar_name##_set = 1; \\\n\t\t} \\\n\t}\n/* }}} */\n\n/* {{{ FETCH_STRING_OPTION(var_name, option_name) */\n#define FETCH_STRING_OPTION(var_name, option_name) \\\n\tvar_name = NULL; \\\n\tvar_name##_set = 0; \\\n\tvar_name##_len = 0; \\\n\tif (option_array) { \\\n\t\tif (zend_hash_find(HASH_OF(option_array), option_name, sizeof(option_name), (void **) &option_val) == SUCCESS) { \\\n\t\t\tif (Z_TYPE_PP(option_val) == IS_STRING) { \\\n\t\t\t\tvar_name = Z_STRVAL_PP(option_val); \\\n\t\t\t\tvar_name##_len = Z_STRLEN_PP(option_val); \\\n\t\t\t\tvar_name##_set = 1; \\\n\t\t\t} \\\n\t\t} \\\n\t}\n/* }}} */\n\n#define FORMAT_IPV4 4\n#define FORMAT_IPV6 6\n\nstatic int php_filter_parse_int(const char *str, unsigned int str_len, long *ret TSRMLS_DC) { /* {{{ */\n\tlong ctx_value;\n\tint sign = 0, digit = 0;\n\tconst char *end = str + str_len;\n\n\tswitch (*str) {\n\t\tcase '-':\n\t\t\tsign = 1;\n\t\tcase '+':\n\t\t\tstr++;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\t/* must start with 1..9*/\n\tif (str < end && *str >= '1' && *str <= '9') {\n\t\tctx_value = ((sign)?-1:1) * ((*(str++)) - '0');\n\t} else {\n\t\treturn -1;\n\t}\n\n\tif ((end - str > MAX_LENGTH_OF_LONG - 1) /* number too long */\n\t || (SIZEOF_LONG == 4 && (end - str == MAX_LENGTH_OF_LONG - 1) && *str > '2')) {\n\t\t/* overflow */\n\t\treturn -1;\n\t}\n\n\twhile (str < end) {\n\t\tif (*str >= '0' && *str <= '9') {\n\t\t\tdigit = (*(str++) - '0');\n\t\t\tif ( (!sign) && ctx_value <= (LONG_MAX-digit)/10 ) {\n\t\t\t\tctx_value = (ctx_value * 10) + digit;\n\t\t\t} else if ( sign && ctx_value >= (LONG_MIN+digit)/10) {\n\t\t\t\tctx_value = (ctx_value * 10) - digit;\n\t\t\t} else {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t} else {\n\t\t\treturn -1;\n\t\t}\n\t}\n\n\t*ret = ctx_value;\n\treturn 1;\n}\n/* }}} */\n\nstatic int php_filter_parse_octal(const char *str, unsigned int str_len, long *ret TSRMLS_DC) { /* {{{ */\n\tunsigned long ctx_value = 0;\n\tconst char *end = str + str_len;\n\n\twhile (str < end) {\n\t\tif (*str >= '0' && *str <= '7') {\n\t\t\tunsigned long n = ((*(str++)) - '0');\n\n\t\t\tif ((ctx_value > ((unsigned long)(~(long)0)) / 8) ||\n\t\t\t\t((ctx_value = ctx_value * 8) > ((unsigned long)(~(long)0)) - n)) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\tctx_value += n;\n\t\t} else {\n\t\t\treturn -1;\n\t\t}\n\t}\n\t\n\t*ret = (long)ctx_value;\n\treturn 1;\n}\n/* }}} */\n\nstatic int php_filter_parse_hex(const char *str, unsigned int str_len, long *ret TSRMLS_DC) { /* {{{ */\n\tunsigned long ctx_value = 0;\n\tconst char *end = str + str_len;\n\tunsigned long n;\n\n\twhile (str < end) {\n\t\tif (*str >= '0' && *str <= '9') {\n\t\t\tn = ((*(str++)) - '0');\n\t\t} else if (*str >= 'a' && *str <= 'f') {\n\t\t\tn = ((*(str++)) - ('a' - 10));\n\t\t} else if (*str >= 'A' && *str <= 'F') {\n\t\t\tn = ((*(str++)) - ('A' - 10));\n\t\t} else {\n\t\t\treturn -1;\n\t\t}\n\t\tif ((ctx_value > ((unsigned long)(~(long)0)) / 16) ||\n\t\t\t((ctx_value = ctx_value * 16) > ((unsigned long)(~(long)0)) - n)) {\n\t\t\treturn -1;\n\t\t}\n\t\tctx_value += n;\n\t}\n\n\t*ret = (long)ctx_value;\n\treturn 1;\n}\n/* }}} */\n\nvoid php_filter_int(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\tzval **option_val;\n\tlong min_range, max_range, option_flags;\n\tint min_range_set, max_range_set;\n\tint allow_octal = 0, allow_hex = 0;\n\tint\t len, error = 0;\n\tlong ctx_value;\n\tchar *p;\n\n\t/* Parse options */\n\tFETCH_LONG_OPTION(min_range, \"min_range\");\n\tFETCH_LONG_OPTION(max_range, \"max_range\");\n\toption_flags = flags;\n\n\tlen = Z_STRLEN_P(value);\n\n\tif (len == 0) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tif (option_flags & FILTER_FLAG_ALLOW_OCTAL) {\n\t\tallow_octal = 1;\n\t}\n\n\tif (option_flags & FILTER_FLAG_ALLOW_HEX) {\n\t\tallow_hex = 1;\n\t}\n\n\t/* Start the validating loop */\n\tp = Z_STRVAL_P(value);\n\tctx_value = 0;\n\n\tPHP_FILTER_TRIM_DEFAULT(p, len);\n\n\tif (*p == '0') {\n\t\tp++; len--;\n\t\tif (allow_hex && (*p == 'x' || *p == 'X')) {\n\t\t\tp++; len--;\n\t\t\tif (php_filter_parse_hex(p, len, &ctx_value TSRMLS_CC) < 0) {\n\t\t\t\terror = 1;\n\t\t\t}\n\t\t} else if (allow_octal) {\n\t\t\tif (php_filter_parse_octal(p, len, &ctx_value TSRMLS_CC) < 0) {\n\t\t\t\terror = 1;\n\t\t\t}\n\t\t} else if (len != 0) {\n\t\t\terror = 1;\n\t\t}\n\t} else {\n\t\tif (php_filter_parse_int(p, len, &ctx_value TSRMLS_CC) < 0) {\n\t\t\terror = 1;\n\t\t}\n\t}\n\n\tif (error > 0 || (min_range_set && (ctx_value < min_range)) || (max_range_set && (ctx_value > max_range))) {\n\t\tRETURN_VALIDATION_FAILED\n\t} else {\n\t\tzval_dtor(value);\n\t\tZ_TYPE_P(value) = IS_LONG;\n\t\tZ_LVAL_P(value) = ctx_value;\n\t\treturn;\n\t}\n}\n/* }}} */\n\nvoid php_filter_boolean(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\tchar *str = Z_STRVAL_P(value);\n\tint len = Z_STRLEN_P(value);\n\tint ret;\n\n\tPHP_FILTER_TRIM_DEFAULT(str, len);\n\n\t/* returns true for \"1\", \"true\", \"on\" and \"yes\"\n\t * returns false for \"0\", \"false\", \"off\", \"no\", and \"\"\n\t * null otherwise. */\n\tswitch (len) {\n\t\tcase 1:\n\t\t\tif (*str == '1') {\n\t\t\t\tret = 1;\n\t\t\t} else if (*str == '0') {\n\t\t\t\tret = 0;\n\t\t\t} else {\n\t\t\t\tret = -1;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 2:\n\t\t\tif (strncasecmp(str, \"on\", 2) == 0) {\n\t\t\t\tret = 1;\n\t\t\t} else if (strncasecmp(str, \"no\", 2) == 0) {\n\t\t\t\tret = 0;\n\t\t\t} else {\n\t\t\t\tret = -1;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 3:\n\t\t\tif (strncasecmp(str, \"yes\", 3) == 0) {\n\t\t\t\tret = 1;\n\t\t\t} else if (strncasecmp(str, \"off\", 3) == 0) {\n\t\t\t\tret = 0;\n\t\t\t} else {\n\t\t\t\tret = -1;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 4:\n\t\t\tif (strncasecmp(str, \"true\", 4) == 0) {\n\t\t\t\tret = 1;\n\t\t\t} else {\n\t\t\t\tret = -1;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 5:\n\t\t\tif (strncasecmp(str, \"false\", 5) == 0) {\n\t\t\t\tret = 0;\n\t\t\t} else {\n\t\t\t\tret = -1;\n\t\t\t}\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tret = -1;\n\t}\n\n\tif (ret == -1) {\t\n\t\tRETURN_VALIDATION_FAILED\n\t} else {\n\t\tzval_dtor(value);\n\t\tZVAL_BOOL(value, ret);\n\t}\n}\n/* }}} */\n\nvoid php_filter_float(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\tint len;\n\tchar *str, *end;\n\tchar *num, *p;\n\n\tzval **option_val;\n\tchar *decimal;\n\tint decimal_set, decimal_len;\n\tchar dec_sep = '.';\n\tchar tsd_sep[3] = \"',.\";\n\n\tlong lval;\n\tdouble dval;\n\n\tint first, n;\n\n\tlen = Z_STRLEN_P(value);\n\tstr = Z_STRVAL_P(value);\n\n\tPHP_FILTER_TRIM_DEFAULT(str, len);\n\tend = str + len;\n\n\tFETCH_STRING_OPTION(decimal, \"decimal\");\n\n\tif (decimal_set) {\n\t\tif (decimal_len != 1) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"decimal separator must be one char\");\n\t\t\tRETURN_VALIDATION_FAILED\n\t\t} else {\n\t\t\tdec_sep = *decimal;\n\t\t}\n\t}\n\n\tnum = p = emalloc(len+1);\n\tif (str < end && (*str == '+' || *str == '-')) {\n\t\t*p++ = *str++;\n\t}\n\tfirst = 1;\n\twhile (1) {\n\t\tn = 0;\n\t\twhile (str < end && *str >= '0' && *str <= '9') {\n\t\t\t++n;\n\t\t\t*p++ = *str++;\n\t\t}\n\t\tif (str == end || *str == dec_sep || *str == 'e' || *str == 'E') {\n\t\t\tif (!first && n != 3) {\n\t\t\t\tgoto error;\n\t\t\t}\n\t\t\tif (*str == dec_sep) {\n\t\t\t\t*p++ = '.';\n\t\t\t\tstr++;\n\t\t\t\twhile (str < end && *str >= '0' && *str <= '9') {\n\t\t\t\t\t*p++ = *str++;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (*str == 'e' || *str == 'E') {\n\t\t\t\t*p++ = *str++;\n\t\t\t\tif (str < end && (*str == '+' || *str == '-')) {\n\t\t\t\t\t*p++ = *str++;\n\t\t\t\t}\n\t\t\t\twhile (str < end && *str >= '0' && *str <= '9') {\n\t\t\t\t\t*p++ = *str++;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\t}\n\t\tif ((flags & FILTER_FLAG_ALLOW_THOUSAND) && (*str == tsd_sep[0] || *str == tsd_sep[1] || *str == tsd_sep[2])) {\n\t\t\tif (first?(n < 1 || n > 3):(n != 3)) {\n\t\t\t\tgoto error;\n\t\t\t}\n\t\t\tfirst = 0;\n\t\t\tstr++;\n\t\t} else {\n\t\t\tgoto error;\n\t\t}\n\t}\n\tif (str != end) {\n\t\tgoto error;\n\t}\n\t*p = 0;\n\n\tswitch (is_numeric_string(num, p - num, &lval, &dval, 0)) {\n\t\tcase IS_LONG:\n\t\t\tzval_dtor(value);\n\t\t\tZ_TYPE_P(value) = IS_DOUBLE;\n\t\t\tZ_DVAL_P(value) = lval;\n\t\t\tbreak;\n\t\tcase IS_DOUBLE:\n\t\t\tif ((!dval && p - num > 1 && strpbrk(num, \"123456789\")) || !zend_finite(dval)) {\n\t\t\t\tgoto error;\n\t\t\t}\n\t\t\tzval_dtor(value);\n\t\t\tZ_TYPE_P(value) = IS_DOUBLE;\n\t\t\tZ_DVAL_P(value) = dval;\n\t\t\tbreak;\n\t\tdefault:\nerror:\n\t\t\tefree(num);\n\t\t\tRETURN_VALIDATION_FAILED\n\t}\n\tefree(num);\t\n}\n/* }}} */\n\nvoid php_filter_validate_regexp(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\tzval **option_val;\n\tchar *regexp;\n\tint regexp_len;\n\tlong option_flags;\n\tint regexp_set, option_flags_set;\n\n\tpcre *re = NULL;\n\tpcre_extra *pcre_extra = NULL;\n\tint preg_options = 0;\n\n\tint ovector[3];\n\tint matches;\n\n\t/* Parse options */\n\tFETCH_STRING_OPTION(regexp, \"regexp\");\n\tFETCH_LONG_OPTION(option_flags, \"flags\");\n\n\tif (!regexp_set) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"'regexp' option missing\");\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tre = pcre_get_compiled_regex(regexp, &pcre_extra, &preg_options TSRMLS_CC);\n\tif (!re) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\tmatches = pcre_exec(re, NULL, Z_STRVAL_P(value), Z_STRLEN_P(value), 0, 0, ovector, 3);\n\n\t/* 0 means that the vector is too small to hold all the captured substring offsets */\n\tif (matches < 0) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n}\n/* }}} */\n\nvoid php_filter_validate_url(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\tphp_url *url;\n\tint old_len = Z_STRLEN_P(value);\n\t\n\tphp_filter_url(value, flags, option_array, charset TSRMLS_CC);\n\n\tif (Z_TYPE_P(value) != IS_STRING || old_len != Z_STRLEN_P(value)) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\t/* Use parse_url - if it returns false, we return NULL */\n\turl = php_url_parse_ex(Z_STRVAL_P(value), Z_STRLEN_P(value));\n\n\tif (url == NULL) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tif (url->scheme != NULL && (!strcasecmp(url->scheme, \"http\") || !strcasecmp(url->scheme, \"https\"))) {\n\t\tchar *e, *s;\n\n\t\tif (url->host == NULL) {\n\t\t\tgoto bad_url;\n\t\t}\n\n\t\te = url->host + strlen(url->host);\n\t\ts = url->host;\n\n\t\t/* First char of hostname must be alphanumeric */\n\t\tif(!isalnum((int)*(unsigned char *)s)) { \n\t\t\tgoto bad_url;\n\t\t}\n\n\t\twhile (s < e) {\n\t\t\tif (!isalnum((int)*(unsigned char *)s) && *s != '-' && *s != '.') {\n\t\t\t\tgoto bad_url;\n\t\t\t}\n\t\t\ts++;\n\t\t}\n\n\t\tif (*(e - 1) == '.') {\n\t\t\tgoto bad_url;\n\t\t}\n\t}\n\n\tif (\n\t\turl->scheme == NULL || \n\t\t/* some schemas allow the host to be empty */\n\t\t(url->host == NULL && (strcmp(url->scheme, \"mailto\") && strcmp(url->scheme, \"news\") && strcmp(url->scheme, \"file\"))) ||\n\t\t((flags & FILTER_FLAG_PATH_REQUIRED) && url->path == NULL) || ((flags & FILTER_FLAG_QUERY_REQUIRED) && url->query == NULL)\n\t) {\nbad_url:\n\t\tphp_url_free(url);\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\tphp_url_free(url);\n}\n/* }}} */\n\nvoid php_filter_validate_email(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\t/*\n\t * The regex below is based on a regex by Michael Rushton.\n\t * However, it is not identical. I changed it to only consider routeable\n\t * addresses as valid. Michael's regex considers a@b a valid address\n\t * which conflicts with section 2.3.5 of RFC 5321 which states that:\n\t *\n\t * Only resolvable, fully-qualified domain names (FQDNs) are permitted\n\t * when domain names are used in SMTP. In other words, names that can\n\t * be resolved to MX RRs or address (i.e., A or AAAA) RRs (as discussed\n\t * in Section 5) are permitted, as are CNAME RRs whose targets can be\n\t * resolved, in turn, to MX or address RRs. Local nicknames or\n\t * unqualified names MUST NOT be used.\n\t *\n\t * This regex does not handle comments and folding whitespace. While\n\t * this is technically valid in an email address, these parts aren't\n\t * actually part of the address itself.\n\t *\n\t * Michael's regex carries this copyright:\n\t *\n\t * Copyright © Michael Rushton 2009-10\n\t * http://squiloople.com/\n\t * Feel free to use and redistribute this code. But please keep this copyright notice.\n\t *\n\t */\n\tconst char regexp[] = \"/^(?!(?:(?:\\\\x22?\\\\x5C[\\\\x00-\\\\x7E]\\\\x22?)|(?:\\\\x22?[^\\\\x5C\\\\x22]\\\\x22?)){255,})(?!(?:(?:\\\\x22?\\\\x5C[\\\\x00-\\\\x7E]\\\\x22?)|(?:\\\\x22?[^\\\\x5C\\\\x22]\\\\x22?)){65,}@)(?:(?:[\\\\x21\\\\x23-\\\\x27\\\\x2A\\\\x2B\\\\x2D\\\\x2F-\\\\x39\\\\x3D\\\\x3F\\\\x5E-\\\\x7E]+)|(?:\\\\x22(?:[\\\\x01-\\\\x08\\\\x0B\\\\x0C\\\\x0E-\\\\x1F\\\\x21\\\\x23-\\\\x5B\\\\x5D-\\\\x7F]|(?:\\\\x5C[\\\\x00-\\\\x7F]))*\\\\x22))(?:\\\\.(?:(?:[\\\\x21\\\\x23-\\\\x27\\\\x2A\\\\x2B\\\\x2D\\\\x2F-\\\\x39\\\\x3D\\\\x3F\\\\x5E-\\\\x7E]+)|(?:\\\\x22(?:[\\\\x01-\\\\x08\\\\x0B\\\\x0C\\\\x0E-\\\\x1F\\\\x21\\\\x23-\\\\x5B\\\\x5D-\\\\x7F]|(?:\\\\x5C[\\\\x00-\\\\x7F]))*\\\\x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-[a-z0-9]+)*\\\\.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-[a-z0-9]+)*)|(?:\\\\[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:\\\\]]){7,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?)))|(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){5}:)|(?:(?!(?:.*[a-f0-9]:){5,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3}:)?)))?(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))(?:\\\\.(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))){3}))\\\\]))$/iD\";\n\n\tpcre *re = NULL;\n\tpcre_extra *pcre_extra = NULL;\n\tint preg_options = 0;\n\tint ovector[150]; /* Needs to be a multiple of 3 */\n\tint matches;\n\n\n\t/* The maximum length of an e-mail address is 320 octets, per RFC 2821. */\n\tif (Z_STRLEN_P(value) > 320) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tre = pcre_get_compiled_regex((char *)regexp, &pcre_extra, &preg_options TSRMLS_CC);\n\tif (!re) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\tmatches = pcre_exec(re, NULL, Z_STRVAL_P(value), Z_STRLEN_P(value), 0, 0, ovector, 3);\n\n\t/* 0 means that the vector is too small to hold all the captured substring offsets */\n\tif (matches < 0) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n}\n/* }}} */\n\nstatic int _php_filter_validate_ipv4(char *str, int str_len, int *ip) /* {{{ */\n{\n\tconst char *end = str + str_len;\n\tint num, m;\n\tint n = 0;\n\n\twhile (str < end) {\n\t\tint leading_zero;\n\t\tif (*str < '0' || *str > '9') {\n\t\t\treturn 0;\n\t\t}\n\t\tleading_zero = (*str == '0');\n\t\tm = 1;\n\t\tnum = ((*(str++)) - '0');\n\t\twhile (str < end && (*str >= '0' && *str <= '9')) {\n\t\t\tnum = num * 10 + ((*(str++)) - '0');\n\t\t\tif (num > 255 || ++m > 3) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t\t/* don't allow a leading 0; that introduces octal numbers,\n\t\t * which we don't support */\n\t\tif (leading_zero && (num != 0 || m > 1))\n\t\t\treturn 0;\n\t\tip[n++] = num;\n\t\tif (n == 4) {\n\t\t\treturn str == end;\n\t\t} else if (str >= end || *(str++) != '.') {\n\t\t\treturn 0;\n\t\t}\n\t}\n\treturn 0;\t\t\n}\n/* }}} */\n\nstatic int _php_filter_validate_ipv6(char *str, int str_len TSRMLS_DC) /* {{{ */\n{\n\tint compressed = 0;\n\tint blocks = 0;\n\tint n;\n\tchar *ipv4;\n\tchar *end;\n\tint ip4elm[4];\n\tchar *s = str;\n\n\tif (!memchr(str, ':', str_len)) {\n\t\treturn 0;\n\t}\n\n\t/* check for bundled IPv4 */\n\tipv4 = memchr(str, '.', str_len);\n\tif (ipv4) {\n \t\twhile (ipv4 > str && *(ipv4-1) != ':') {\n\t\t\tipv4--;\n\t\t}\n\n\t\tif (!_php_filter_validate_ipv4(ipv4, (str_len - (ipv4 - str)), ip4elm)) {\n\t\t\treturn 0;\n\t\t}\n\n\t\tstr_len = ipv4 - str; /* length excluding ipv4 */\n\t\tif (str_len < 2) {\n\t\t\treturn 0;\n\t\t}\n\n\t\tif (ipv4[-2] != ':') {\n\t\t\t/* don't include : before ipv4 unless it's a :: */\n\t\t\tstr_len--;\n\t\t}\n\n\t\tblocks = 2;\n\t}\n\n\tend = str + str_len;\n\n\twhile (str < end) {\n\t\tif (*str == ':') {\n\t\t\tif (++str >= end) {\n\t\t\t\t/* cannot end in : without previous : */\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t\tif (*str == ':') {\n\t\t\t\tif (compressed) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t\tblocks++; /* :: means 1 or more 16-bit 0 blocks */\n\t\t\t\tcompressed = 1;\n\n\t\t\t\tif (++str == end) {\n\t\t\t\t\treturn (blocks <= 8);\n\t\t\t\t}\n\t\t\t} else if ((str - 1) == s) {\n\t\t\t\t/* dont allow leading : without another : following */\n\t\t\t\treturn 0;\n\t\t\t}\t\t\t\t\n\t\t}\n\t\tn = 0;\n\t\twhile ((str < end) &&\n\t\t ((*str >= '0' && *str <= '9') ||\n\t\t (*str >= 'a' && *str <= 'f') ||\n\t\t (*str >= 'A' && *str <= 'F'))) {\n\t\t\tn++;\n\t\t\tstr++;\n\t\t}\n\t\tif (n < 1 || n > 4) {\n\t\t\treturn 0;\n\t\t}\n\t\tif (++blocks > 8)\n\t\t\treturn 0;\n\t}\n\treturn ((compressed && blocks <= 8) || blocks == 8);\n}\n/* }}} */\n\nvoid php_filter_validate_ip(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\t/* validates an ipv4 or ipv6 IP, based on the flag (4, 6, or both) add a\n\t * flag to throw out reserved ranges; multicast ranges... etc. If both\n\t * allow_ipv4 and allow_ipv6 flags flag are used, then the first dot or\n\t * colon determine the format */\n\n\tint ip[4];\n\tint mode;\n\n\tif (memchr(Z_STRVAL_P(value), ':', Z_STRLEN_P(value))) {\n\t\tmode = FORMAT_IPV6;\n\t} else if (memchr(Z_STRVAL_P(value), '.', Z_STRLEN_P(value))) {\n\t\tmode = FORMAT_IPV4;\n\t} else {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tif ((flags & FILTER_FLAG_IPV4) && (flags & FILTER_FLAG_IPV6)) {\n\t\t/* Both formats are cool */\n\t} else if ((flags & FILTER_FLAG_IPV4) && mode == FORMAT_IPV6) {\n\t\tRETURN_VALIDATION_FAILED\n\t} else if ((flags & FILTER_FLAG_IPV6) && mode == FORMAT_IPV4) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tswitch (mode) {\n\t\tcase FORMAT_IPV4:\n\t\t\tif (!_php_filter_validate_ipv4(Z_STRVAL_P(value), Z_STRLEN_P(value), ip)) {\n\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t}\n\n\t\t\t/* Check flags */\n\t\t\tif (flags & FILTER_FLAG_NO_PRIV_RANGE) {\n\t\t\t\tif (\n\t\t\t\t\t(ip[0] == 10) ||\n\t\t\t\t\t(ip[0] == 172 && (ip[1] >= 16 && ip[1] <= 31)) ||\n\t\t\t\t\t(ip[0] == 192 && ip[1] == 168)\n\t\t\t\t) {\n\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (flags & FILTER_FLAG_NO_RES_RANGE) {\n\t\t\t\tif (\n\t\t\t\t\t(ip[0] == 0) ||\n\t\t\t\t\t(ip[0] == 128 && ip[1] == 0) ||\n\t\t\t\t\t(ip[0] == 191 && ip[1] == 255) ||\n\t\t\t\t\t(ip[0] == 169 && ip[1] == 254) ||\n\t\t\t\t\t(ip[0] == 192 && ip[1] == 0 && ip[2] == 2) ||\n\t\t\t\t\t(ip[0] == 127 && ip[1] == 0 && ip[2] == 0 && ip[3] == 1) ||\n\t\t\t\t\t(ip[0] >= 224 && ip[0] <= 255)\n\t\t\t\t) {\n\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase FORMAT_IPV6:\n\t\t\t{\n\t\t\t\tint res = 0;\n\t\t\t\tres = _php_filter_validate_ipv6(Z_STRVAL_P(value), Z_STRLEN_P(value) TSRMLS_CC);\n\t\t\t\tif (res < 1) {\n\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t}\n\t\t\t\t/* Check flags */\n\t\t\t\tif (flags & FILTER_FLAG_NO_PRIV_RANGE) {\n\t\t\t\t\tif (Z_STRLEN_P(value) >=2 && (!strncasecmp(\"FC\", Z_STRVAL_P(value), 2) || !strncasecmp(\"FD\", Z_STRVAL_P(value), 2))) {\n\t\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (flags & FILTER_FLAG_NO_RES_RANGE) {\n\t\t\t\t\tswitch (Z_STRLEN_P(value)) {\n\t\t\t\t\t\tcase 1: case 0:\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase 2:\n\t\t\t\t\t\t\tif (!strcmp(\"::\", Z_STRVAL_P(value))) {\n\t\t\t\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase 3:\n\t\t\t\t\t\t\tif (!strcmp(\"::1\", Z_STRVAL_P(value)) || !strcmp(\"5f:\", Z_STRVAL_P(value))) {\n\t\t\t\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\tif (Z_STRLEN_P(value) >= 5) {\n\t\t\t\t\t\t\t\tif (\n\t\t\t\t\t\t\t\t\t!strncasecmp(\"fe8\", Z_STRVAL_P(value), 3) ||\n\t\t\t\t\t\t\t\t\t!strncasecmp(\"fe9\", Z_STRVAL_P(value), 3) ||\n\t\t\t\t\t\t\t\t\t!strncasecmp(\"fea\", Z_STRVAL_P(value), 3) ||\n\t\t\t\t\t\t\t\t\t!strncasecmp(\"feb\", Z_STRVAL_P(value), 3)\n\t\t\t\t\t\t\t\t) {\n\t\t\t\t\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tif (\n\t\t\t\t\t\t\t\t(Z_STRLEN_P(value) >= 9 && !strncasecmp(\"2001:0db8\", Z_STRVAL_P(value), 9)) ||\n\t\t\t\t\t\t\t\t(Z_STRLEN_P(value) >= 2 && !strncasecmp(\"5f\", Z_STRVAL_P(value), 2)) ||\n\t\t\t\t\t\t\t\t(Z_STRLEN_P(value) >= 4 && !strncasecmp(\"3ff3\", Z_STRVAL_P(value), 4)) ||\n\t\t\t\t\t\t\t\t(Z_STRLEN_P(value) >= 8 && !strncasecmp(\"2001:001\", Z_STRVAL_P(value), 8))\n\t\t\t\t\t\t\t) {\n\t\t\t\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n * vim<600: noet sw=4 ts=4\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Derick Rethans <derick@php.net> |\n | Pierre-A. Joye <pierre@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"php_filter.h\"\n#include \"filter_private.h\"\n#include \"ext/standard/url.h\"\n#include \"ext/pcre/php_pcre.h\"\n\n#include \"zend_multiply.h\"\n\n#if HAVE_ARPA_INET_H\n# include <arpa/inet.h>\n#endif\n\n#ifndef INADDR_NONE\n# define INADDR_NONE ((unsigned long int) -1)\n#endif\n\n\n/* {{{ FETCH_LONG_OPTION(var_name, option_name) */\n#define FETCH_LONG_OPTION(var_name, option_name) \\\n\tvar_name = 0; \\\n\tvar_name##_set = 0; \\\n\tif (option_array) { \\\n\t\tif (zend_hash_find(HASH_OF(option_array), option_name, sizeof(option_name), (void **) &option_val) == SUCCESS) { \\\n\t\t\tPHP_FILTER_GET_LONG_OPT(option_val, var_name);\t\t\t\t\t\t\t\t\\\n\t\t\tvar_name##_set = 1; \\\n\t\t} \\\n\t}\n/* }}} */\n\n/* {{{ FETCH_STRING_OPTION(var_name, option_name) */\n#define FETCH_STRING_OPTION(var_name, option_name) \\\n\tvar_name = NULL; \\\n\tvar_name##_set = 0; \\\n\tvar_name##_len = 0; \\\n\tif (option_array) { \\\n\t\tif (zend_hash_find(HASH_OF(option_array), option_name, sizeof(option_name), (void **) &option_val) == SUCCESS) { \\\n\t\t\tif (Z_TYPE_PP(option_val) == IS_STRING) { \\\n\t\t\t\tvar_name = Z_STRVAL_PP(option_val); \\\n\t\t\t\tvar_name##_len = Z_STRLEN_PP(option_val); \\\n\t\t\t\tvar_name##_set = 1; \\\n\t\t\t} \\\n\t\t} \\\n\t}\n/* }}} */\n\n#define FORMAT_IPV4 4\n#define FORMAT_IPV6 6\n\nstatic int php_filter_parse_int(const char *str, unsigned int str_len, long *ret TSRMLS_DC) { /* {{{ */\n\tlong ctx_value;\n\tint sign = 0, digit = 0;\n\tconst char *end = str + str_len;\n\n\tswitch (*str) {\n\t\tcase '-':\n\t\t\tsign = 1;\n\t\tcase '+':\n\t\t\tstr++;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\t/* must start with 1..9*/\n\tif (str < end && *str >= '1' && *str <= '9') {\n\t\tctx_value = ((sign)?-1:1) * ((*(str++)) - '0');\n\t} else {\n\t\treturn -1;\n\t}\n\n\tif ((end - str > MAX_LENGTH_OF_LONG - 1) /* number too long */\n\t || (SIZEOF_LONG == 4 && (end - str == MAX_LENGTH_OF_LONG - 1) && *str > '2')) {\n\t\t/* overflow */\n\t\treturn -1;\n\t}\n\n\twhile (str < end) {\n\t\tif (*str >= '0' && *str <= '9') {\n\t\t\tdigit = (*(str++) - '0');\n\t\t\tif ( (!sign) && ctx_value <= (LONG_MAX-digit)/10 ) {\n\t\t\t\tctx_value = (ctx_value * 10) + digit;\n\t\t\t} else if ( sign && ctx_value >= (LONG_MIN+digit)/10) {\n\t\t\t\tctx_value = (ctx_value * 10) - digit;\n\t\t\t} else {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t} else {\n\t\t\treturn -1;\n\t\t}\n\t}\n\n\t*ret = ctx_value;\n\treturn 1;\n}\n/* }}} */\n\nstatic int php_filter_parse_octal(const char *str, unsigned int str_len, long *ret TSRMLS_DC) { /* {{{ */\n\tunsigned long ctx_value = 0;\n\tconst char *end = str + str_len;\n\n\twhile (str < end) {\n\t\tif (*str >= '0' && *str <= '7') {\n\t\t\tunsigned long n = ((*(str++)) - '0');\n\n\t\t\tif ((ctx_value > ((unsigned long)(~(long)0)) / 8) ||\n\t\t\t\t((ctx_value = ctx_value * 8) > ((unsigned long)(~(long)0)) - n)) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\tctx_value += n;\n\t\t} else {\n\t\t\treturn -1;\n\t\t}\n\t}\n\t\n\t*ret = (long)ctx_value;\n\treturn 1;\n}\n/* }}} */\n\nstatic int php_filter_parse_hex(const char *str, unsigned int str_len, long *ret TSRMLS_DC) { /* {{{ */\n\tunsigned long ctx_value = 0;\n\tconst char *end = str + str_len;\n\tunsigned long n;\n\n\twhile (str < end) {\n\t\tif (*str >= '0' && *str <= '9') {\n\t\t\tn = ((*(str++)) - '0');\n\t\t} else if (*str >= 'a' && *str <= 'f') {\n\t\t\tn = ((*(str++)) - ('a' - 10));\n\t\t} else if (*str >= 'A' && *str <= 'F') {\n\t\t\tn = ((*(str++)) - ('A' - 10));\n\t\t} else {\n\t\t\treturn -1;\n\t\t}\n\t\tif ((ctx_value > ((unsigned long)(~(long)0)) / 16) ||\n\t\t\t((ctx_value = ctx_value * 16) > ((unsigned long)(~(long)0)) - n)) {\n\t\t\treturn -1;\n\t\t}\n\t\tctx_value += n;\n\t}\n\n\t*ret = (long)ctx_value;\n\treturn 1;\n}\n/* }}} */\n\nvoid php_filter_int(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\tzval **option_val;\n\tlong min_range, max_range, option_flags;\n\tint min_range_set, max_range_set;\n\tint allow_octal = 0, allow_hex = 0;\n\tint\t len, error = 0;\n\tlong ctx_value;\n\tchar *p;\n\n\t/* Parse options */\n\tFETCH_LONG_OPTION(min_range, \"min_range\");\n\tFETCH_LONG_OPTION(max_range, \"max_range\");\n\toption_flags = flags;\n\n\tlen = Z_STRLEN_P(value);\n\n\tif (len == 0) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tif (option_flags & FILTER_FLAG_ALLOW_OCTAL) {\n\t\tallow_octal = 1;\n\t}\n\n\tif (option_flags & FILTER_FLAG_ALLOW_HEX) {\n\t\tallow_hex = 1;\n\t}\n\n\t/* Start the validating loop */\n\tp = Z_STRVAL_P(value);\n\tctx_value = 0;\n\n\tPHP_FILTER_TRIM_DEFAULT(p, len);\n\n\tif (*p == '0') {\n\t\tp++; len--;\n\t\tif (allow_hex && (*p == 'x' || *p == 'X')) {\n\t\t\tp++; len--;\n\t\t\tif (php_filter_parse_hex(p, len, &ctx_value TSRMLS_CC) < 0) {\n\t\t\t\terror = 1;\n\t\t\t}\n\t\t} else if (allow_octal) {\n\t\t\tif (php_filter_parse_octal(p, len, &ctx_value TSRMLS_CC) < 0) {\n\t\t\t\terror = 1;\n\t\t\t}\n\t\t} else if (len != 0) {\n\t\t\terror = 1;\n\t\t}\n\t} else {\n\t\tif (php_filter_parse_int(p, len, &ctx_value TSRMLS_CC) < 0) {\n\t\t\terror = 1;\n\t\t}\n\t}\n\n\tif (error > 0 || (min_range_set && (ctx_value < min_range)) || (max_range_set && (ctx_value > max_range))) {\n\t\tRETURN_VALIDATION_FAILED\n\t} else {\n\t\tzval_dtor(value);\n\t\tZ_TYPE_P(value) = IS_LONG;\n\t\tZ_LVAL_P(value) = ctx_value;\n\t\treturn;\n\t}\n}\n/* }}} */\n\nvoid php_filter_boolean(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\tchar *str = Z_STRVAL_P(value);\n\tint len = Z_STRLEN_P(value);\n\tint ret;\n\n\tPHP_FILTER_TRIM_DEFAULT(str, len);\n\n\t/* returns true for \"1\", \"true\", \"on\" and \"yes\"\n\t * returns false for \"0\", \"false\", \"off\", \"no\", and \"\"\n\t * null otherwise. */\n\tswitch (len) {\n\t\tcase 1:\n\t\t\tif (*str == '1') {\n\t\t\t\tret = 1;\n\t\t\t} else if (*str == '0') {\n\t\t\t\tret = 0;\n\t\t\t} else {\n\t\t\t\tret = -1;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 2:\n\t\t\tif (strncasecmp(str, \"on\", 2) == 0) {\n\t\t\t\tret = 1;\n\t\t\t} else if (strncasecmp(str, \"no\", 2) == 0) {\n\t\t\t\tret = 0;\n\t\t\t} else {\n\t\t\t\tret = -1;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 3:\n\t\t\tif (strncasecmp(str, \"yes\", 3) == 0) {\n\t\t\t\tret = 1;\n\t\t\t} else if (strncasecmp(str, \"off\", 3) == 0) {\n\t\t\t\tret = 0;\n\t\t\t} else {\n\t\t\t\tret = -1;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 4:\n\t\t\tif (strncasecmp(str, \"true\", 4) == 0) {\n\t\t\t\tret = 1;\n\t\t\t} else {\n\t\t\t\tret = -1;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase 5:\n\t\t\tif (strncasecmp(str, \"false\", 5) == 0) {\n\t\t\t\tret = 0;\n\t\t\t} else {\n\t\t\t\tret = -1;\n\t\t\t}\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tret = -1;\n\t}\n\n\tif (ret == -1) {\t\n\t\tRETURN_VALIDATION_FAILED\n\t} else {\n\t\tzval_dtor(value);\n\t\tZVAL_BOOL(value, ret);\n\t}\n}\n/* }}} */\n\nvoid php_filter_float(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\tint len;\n\tchar *str, *end;\n\tchar *num, *p;\n\n\tzval **option_val;\n\tchar *decimal;\n\tint decimal_set, decimal_len;\n\tchar dec_sep = '.';\n\tchar tsd_sep[3] = \"',.\";\n\n\tlong lval;\n\tdouble dval;\n\n\tint first, n;\n\n\tlen = Z_STRLEN_P(value);\n\tstr = Z_STRVAL_P(value);\n\n\tPHP_FILTER_TRIM_DEFAULT(str, len);\n\tend = str + len;\n\n\tFETCH_STRING_OPTION(decimal, \"decimal\");\n\n\tif (decimal_set) {\n\t\tif (decimal_len != 1) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"decimal separator must be one char\");\n\t\t\tRETURN_VALIDATION_FAILED\n\t\t} else {\n\t\t\tdec_sep = *decimal;\n\t\t}\n\t}\n\n\tnum = p = emalloc(len+1);\n\tif (str < end && (*str == '+' || *str == '-')) {\n\t\t*p++ = *str++;\n\t}\n\tfirst = 1;\n\twhile (1) {\n\t\tn = 0;\n\t\twhile (str < end && *str >= '0' && *str <= '9') {\n\t\t\t++n;\n\t\t\t*p++ = *str++;\n\t\t}\n\t\tif (str == end || *str == dec_sep || *str == 'e' || *str == 'E') {\n\t\t\tif (!first && n != 3) {\n\t\t\t\tgoto error;\n\t\t\t}\n\t\t\tif (*str == dec_sep) {\n\t\t\t\t*p++ = '.';\n\t\t\t\tstr++;\n\t\t\t\twhile (str < end && *str >= '0' && *str <= '9') {\n\t\t\t\t\t*p++ = *str++;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (*str == 'e' || *str == 'E') {\n\t\t\t\t*p++ = *str++;\n\t\t\t\tif (str < end && (*str == '+' || *str == '-')) {\n\t\t\t\t\t*p++ = *str++;\n\t\t\t\t}\n\t\t\t\twhile (str < end && *str >= '0' && *str <= '9') {\n\t\t\t\t\t*p++ = *str++;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\t}\n\t\tif ((flags & FILTER_FLAG_ALLOW_THOUSAND) && (*str == tsd_sep[0] || *str == tsd_sep[1] || *str == tsd_sep[2])) {\n\t\t\tif (first?(n < 1 || n > 3):(n != 3)) {\n\t\t\t\tgoto error;\n\t\t\t}\n\t\t\tfirst = 0;\n\t\t\tstr++;\n\t\t} else {\n\t\t\tgoto error;\n\t\t}\n\t}\n\tif (str != end) {\n\t\tgoto error;\n\t}\n\t*p = 0;\n\n\tswitch (is_numeric_string(num, p - num, &lval, &dval, 0)) {\n\t\tcase IS_LONG:\n\t\t\tzval_dtor(value);\n\t\t\tZ_TYPE_P(value) = IS_DOUBLE;\n\t\t\tZ_DVAL_P(value) = lval;\n\t\t\tbreak;\n\t\tcase IS_DOUBLE:\n\t\t\tif ((!dval && p - num > 1 && strpbrk(num, \"123456789\")) || !zend_finite(dval)) {\n\t\t\t\tgoto error;\n\t\t\t}\n\t\t\tzval_dtor(value);\n\t\t\tZ_TYPE_P(value) = IS_DOUBLE;\n\t\t\tZ_DVAL_P(value) = dval;\n\t\t\tbreak;\n\t\tdefault:\nerror:\n\t\t\tefree(num);\n\t\t\tRETURN_VALIDATION_FAILED\n\t}\n\tefree(num);\t\n}\n/* }}} */\n\nvoid php_filter_validate_regexp(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\tzval **option_val;\n\tchar *regexp;\n\tint regexp_len;\n\tlong option_flags;\n\tint regexp_set, option_flags_set;\n\n\tpcre *re = NULL;\n\tpcre_extra *pcre_extra = NULL;\n\tint preg_options = 0;\n\n\tint ovector[3];\n\tint matches;\n\n\t/* Parse options */\n\tFETCH_STRING_OPTION(regexp, \"regexp\");\n\tFETCH_LONG_OPTION(option_flags, \"flags\");\n\n\tif (!regexp_set) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"'regexp' option missing\");\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tre = pcre_get_compiled_regex(regexp, &pcre_extra, &preg_options TSRMLS_CC);\n\tif (!re) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\tmatches = pcre_exec(re, NULL, Z_STRVAL_P(value), Z_STRLEN_P(value), 0, 0, ovector, 3);\n\n\t/* 0 means that the vector is too small to hold all the captured substring offsets */\n\tif (matches < 0) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n}\n/* }}} */\n\nvoid php_filter_validate_url(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\tphp_url *url;\n\tint old_len = Z_STRLEN_P(value);\n\t\n\tphp_filter_url(value, flags, option_array, charset TSRMLS_CC);\n\n\tif (Z_TYPE_P(value) != IS_STRING || old_len != Z_STRLEN_P(value)) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\t/* Use parse_url - if it returns false, we return NULL */\n\turl = php_url_parse_ex(Z_STRVAL_P(value), Z_STRLEN_P(value));\n\n\tif (url == NULL) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tif (url->scheme != NULL && (!strcasecmp(url->scheme, \"http\") || !strcasecmp(url->scheme, \"https\"))) {\n\t\tchar *e, *s;\n\n\t\tif (url->host == NULL) {\n\t\t\tgoto bad_url;\n\t\t}\n\n\t\te = url->host + strlen(url->host);\n\t\ts = url->host;\n\n\t\t/* First char of hostname must be alphanumeric */\n\t\tif(!isalnum((int)*(unsigned char *)s)) { \n\t\t\tgoto bad_url;\n\t\t}\n\n\t\twhile (s < e) {\n\t\t\tif (!isalnum((int)*(unsigned char *)s) && *s != '-' && *s != '.') {\n\t\t\t\tgoto bad_url;\n\t\t\t}\n\t\t\ts++;\n\t\t}\n\n\t\tif (*(e - 1) == '.') {\n\t\t\tgoto bad_url;\n\t\t}\n\t}\n\n\tif (\n\t\turl->scheme == NULL || \n\t\t/* some schemas allow the host to be empty */\n\t\t(url->host == NULL && (strcmp(url->scheme, \"mailto\") && strcmp(url->scheme, \"news\") && strcmp(url->scheme, \"file\"))) ||\n\t\t((flags & FILTER_FLAG_PATH_REQUIRED) && url->path == NULL) || ((flags & FILTER_FLAG_QUERY_REQUIRED) && url->query == NULL)\n\t) {\nbad_url:\n\t\tphp_url_free(url);\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\tphp_url_free(url);\n}\n/* }}} */\n\nvoid php_filter_validate_email(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\t/*\n\t * The regex below is based on a regex by Michael Rushton.\n\t * However, it is not identical. I changed it to only consider routeable\n\t * addresses as valid. Michael's regex considers a@b a valid address\n\t * which conflicts with section 2.3.5 of RFC 5321 which states that:\n\t *\n\t * Only resolvable, fully-qualified domain names (FQDNs) are permitted\n\t * when domain names are used in SMTP. In other words, names that can\n\t * be resolved to MX RRs or address (i.e., A or AAAA) RRs (as discussed\n\t * in Section 5) are permitted, as are CNAME RRs whose targets can be\n\t * resolved, in turn, to MX or address RRs. Local nicknames or\n\t * unqualified names MUST NOT be used.\n\t *\n\t * This regex does not handle comments and folding whitespace. While\n\t * this is technically valid in an email address, these parts aren't\n\t * actually part of the address itself.\n\t *\n\t * Michael's regex carries this copyright:\n\t *\n\t * Copyright © Michael Rushton 2009-10\n\t * http://squiloople.com/\n\t * Feel free to use and redistribute this code. But please keep this copyright notice.\n\t *\n\t */\n\tconst char regexp[] = \"/^(?!(?:(?:\\\\x22?\\\\x5C[\\\\x00-\\\\x7E]\\\\x22?)|(?:\\\\x22?[^\\\\x5C\\\\x22]\\\\x22?)){255,})(?!(?:(?:\\\\x22?\\\\x5C[\\\\x00-\\\\x7E]\\\\x22?)|(?:\\\\x22?[^\\\\x5C\\\\x22]\\\\x22?)){65,}@)(?:(?:[\\\\x21\\\\x23-\\\\x27\\\\x2A\\\\x2B\\\\x2D\\\\x2F-\\\\x39\\\\x3D\\\\x3F\\\\x5E-\\\\x7E]+)|(?:\\\\x22(?:[\\\\x01-\\\\x08\\\\x0B\\\\x0C\\\\x0E-\\\\x1F\\\\x21\\\\x23-\\\\x5B\\\\x5D-\\\\x7F]|(?:\\\\x5C[\\\\x00-\\\\x7F]))*\\\\x22))(?:\\\\.(?:(?:[\\\\x21\\\\x23-\\\\x27\\\\x2A\\\\x2B\\\\x2D\\\\x2F-\\\\x39\\\\x3D\\\\x3F\\\\x5E-\\\\x7E]+)|(?:\\\\x22(?:[\\\\x01-\\\\x08\\\\x0B\\\\x0C\\\\x0E-\\\\x1F\\\\x21\\\\x23-\\\\x5B\\\\x5D-\\\\x7F]|(?:\\\\x5C[\\\\x00-\\\\x7F]))*\\\\x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-+[a-z0-9]+)*\\\\.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-+[a-z0-9]+)*)|(?:\\\\[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:\\\\]]){7,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?)))|(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){5}:)|(?:(?!(?:.*[a-f0-9]:){5,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3}:)?)))?(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))(?:\\\\.(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))){3}))\\\\]))$/iD\";\n\n\tpcre *re = NULL;\n\tpcre_extra *pcre_extra = NULL;\n\tint preg_options = 0;\n\tint ovector[150]; /* Needs to be a multiple of 3 */\n\tint matches;\n\n\n\t/* The maximum length of an e-mail address is 320 octets, per RFC 2821. */\n\tif (Z_STRLEN_P(value) > 320) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tre = pcre_get_compiled_regex((char *)regexp, &pcre_extra, &preg_options TSRMLS_CC);\n\tif (!re) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\tmatches = pcre_exec(re, NULL, Z_STRVAL_P(value), Z_STRLEN_P(value), 0, 0, ovector, 3);\n\n\t/* 0 means that the vector is too small to hold all the captured substring offsets */\n\tif (matches < 0) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n}\n/* }}} */\n\nstatic int _php_filter_validate_ipv4(char *str, int str_len, int *ip) /* {{{ */\n{\n\tconst char *end = str + str_len;\n\tint num, m;\n\tint n = 0;\n\n\twhile (str < end) {\n\t\tint leading_zero;\n\t\tif (*str < '0' || *str > '9') {\n\t\t\treturn 0;\n\t\t}\n\t\tleading_zero = (*str == '0');\n\t\tm = 1;\n\t\tnum = ((*(str++)) - '0');\n\t\twhile (str < end && (*str >= '0' && *str <= '9')) {\n\t\t\tnum = num * 10 + ((*(str++)) - '0');\n\t\t\tif (num > 255 || ++m > 3) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t\t/* don't allow a leading 0; that introduces octal numbers,\n\t\t * which we don't support */\n\t\tif (leading_zero && (num != 0 || m > 1))\n\t\t\treturn 0;\n\t\tip[n++] = num;\n\t\tif (n == 4) {\n\t\t\treturn str == end;\n\t\t} else if (str >= end || *(str++) != '.') {\n\t\t\treturn 0;\n\t\t}\n\t}\n\treturn 0;\t\t\n}\n/* }}} */\n\nstatic int _php_filter_validate_ipv6(char *str, int str_len TSRMLS_DC) /* {{{ */\n{\n\tint compressed = 0;\n\tint blocks = 0;\n\tint n;\n\tchar *ipv4;\n\tchar *end;\n\tint ip4elm[4];\n\tchar *s = str;\n\n\tif (!memchr(str, ':', str_len)) {\n\t\treturn 0;\n\t}\n\n\t/* check for bundled IPv4 */\n\tipv4 = memchr(str, '.', str_len);\n\tif (ipv4) {\n \t\twhile (ipv4 > str && *(ipv4-1) != ':') {\n\t\t\tipv4--;\n\t\t}\n\n\t\tif (!_php_filter_validate_ipv4(ipv4, (str_len - (ipv4 - str)), ip4elm)) {\n\t\t\treturn 0;\n\t\t}\n\n\t\tstr_len = ipv4 - str; /* length excluding ipv4 */\n\t\tif (str_len < 2) {\n\t\t\treturn 0;\n\t\t}\n\n\t\tif (ipv4[-2] != ':') {\n\t\t\t/* don't include : before ipv4 unless it's a :: */\n\t\t\tstr_len--;\n\t\t}\n\n\t\tblocks = 2;\n\t}\n\n\tend = str + str_len;\n\n\twhile (str < end) {\n\t\tif (*str == ':') {\n\t\t\tif (++str >= end) {\n\t\t\t\t/* cannot end in : without previous : */\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t\tif (*str == ':') {\n\t\t\t\tif (compressed) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t\tblocks++; /* :: means 1 or more 16-bit 0 blocks */\n\t\t\t\tcompressed = 1;\n\n\t\t\t\tif (++str == end) {\n\t\t\t\t\treturn (blocks <= 8);\n\t\t\t\t}\n\t\t\t} else if ((str - 1) == s) {\n\t\t\t\t/* dont allow leading : without another : following */\n\t\t\t\treturn 0;\n\t\t\t}\t\t\t\t\n\t\t}\n\t\tn = 0;\n\t\twhile ((str < end) &&\n\t\t ((*str >= '0' && *str <= '9') ||\n\t\t (*str >= 'a' && *str <= 'f') ||\n\t\t (*str >= 'A' && *str <= 'F'))) {\n\t\t\tn++;\n\t\t\tstr++;\n\t\t}\n\t\tif (n < 1 || n > 4) {\n\t\t\treturn 0;\n\t\t}\n\t\tif (++blocks > 8)\n\t\t\treturn 0;\n\t}\n\treturn ((compressed && blocks <= 8) || blocks == 8);\n}\n/* }}} */\n\nvoid php_filter_validate_ip(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */\n{\n\t/* validates an ipv4 or ipv6 IP, based on the flag (4, 6, or both) add a\n\t * flag to throw out reserved ranges; multicast ranges... etc. If both\n\t * allow_ipv4 and allow_ipv6 flags flag are used, then the first dot or\n\t * colon determine the format */\n\n\tint ip[4];\n\tint mode;\n\n\tif (memchr(Z_STRVAL_P(value), ':', Z_STRLEN_P(value))) {\n\t\tmode = FORMAT_IPV6;\n\t} else if (memchr(Z_STRVAL_P(value), '.', Z_STRLEN_P(value))) {\n\t\tmode = FORMAT_IPV4;\n\t} else {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tif ((flags & FILTER_FLAG_IPV4) && (flags & FILTER_FLAG_IPV6)) {\n\t\t/* Both formats are cool */\n\t} else if ((flags & FILTER_FLAG_IPV4) && mode == FORMAT_IPV6) {\n\t\tRETURN_VALIDATION_FAILED\n\t} else if ((flags & FILTER_FLAG_IPV6) && mode == FORMAT_IPV4) {\n\t\tRETURN_VALIDATION_FAILED\n\t}\n\n\tswitch (mode) {\n\t\tcase FORMAT_IPV4:\n\t\t\tif (!_php_filter_validate_ipv4(Z_STRVAL_P(value), Z_STRLEN_P(value), ip)) {\n\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t}\n\n\t\t\t/* Check flags */\n\t\t\tif (flags & FILTER_FLAG_NO_PRIV_RANGE) {\n\t\t\t\tif (\n\t\t\t\t\t(ip[0] == 10) ||\n\t\t\t\t\t(ip[0] == 172 && (ip[1] >= 16 && ip[1] <= 31)) ||\n\t\t\t\t\t(ip[0] == 192 && ip[1] == 168)\n\t\t\t\t) {\n\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (flags & FILTER_FLAG_NO_RES_RANGE) {\n\t\t\t\tif (\n\t\t\t\t\t(ip[0] == 0) ||\n\t\t\t\t\t(ip[0] == 128 && ip[1] == 0) ||\n\t\t\t\t\t(ip[0] == 191 && ip[1] == 255) ||\n\t\t\t\t\t(ip[0] == 169 && ip[1] == 254) ||\n\t\t\t\t\t(ip[0] == 192 && ip[1] == 0 && ip[2] == 2) ||\n\t\t\t\t\t(ip[0] == 127 && ip[1] == 0 && ip[2] == 0 && ip[3] == 1) ||\n\t\t\t\t\t(ip[0] >= 224 && ip[0] <= 255)\n\t\t\t\t) {\n\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase FORMAT_IPV6:\n\t\t\t{\n\t\t\t\tint res = 0;\n\t\t\t\tres = _php_filter_validate_ipv6(Z_STRVAL_P(value), Z_STRLEN_P(value) TSRMLS_CC);\n\t\t\t\tif (res < 1) {\n\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t}\n\t\t\t\t/* Check flags */\n\t\t\t\tif (flags & FILTER_FLAG_NO_PRIV_RANGE) {\n\t\t\t\t\tif (Z_STRLEN_P(value) >=2 && (!strncasecmp(\"FC\", Z_STRVAL_P(value), 2) || !strncasecmp(\"FD\", Z_STRVAL_P(value), 2))) {\n\t\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (flags & FILTER_FLAG_NO_RES_RANGE) {\n\t\t\t\t\tswitch (Z_STRLEN_P(value)) {\n\t\t\t\t\t\tcase 1: case 0:\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase 2:\n\t\t\t\t\t\t\tif (!strcmp(\"::\", Z_STRVAL_P(value))) {\n\t\t\t\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tcase 3:\n\t\t\t\t\t\t\tif (!strcmp(\"::1\", Z_STRVAL_P(value)) || !strcmp(\"5f:\", Z_STRVAL_P(value))) {\n\t\t\t\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tdefault:\n\t\t\t\t\t\t\tif (Z_STRLEN_P(value) >= 5) {\n\t\t\t\t\t\t\t\tif (\n\t\t\t\t\t\t\t\t\t!strncasecmp(\"fe8\", Z_STRVAL_P(value), 3) ||\n\t\t\t\t\t\t\t\t\t!strncasecmp(\"fe9\", Z_STRVAL_P(value), 3) ||\n\t\t\t\t\t\t\t\t\t!strncasecmp(\"fea\", Z_STRVAL_P(value), 3) ||\n\t\t\t\t\t\t\t\t\t!strncasecmp(\"feb\", Z_STRVAL_P(value), 3)\n\t\t\t\t\t\t\t\t) {\n\t\t\t\t\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tif (\n\t\t\t\t\t\t\t\t(Z_STRLEN_P(value) >= 9 && !strncasecmp(\"2001:0db8\", Z_STRVAL_P(value), 9)) ||\n\t\t\t\t\t\t\t\t(Z_STRLEN_P(value) >= 2 && !strncasecmp(\"5f\", Z_STRVAL_P(value), 2)) ||\n\t\t\t\t\t\t\t\t(Z_STRLEN_P(value) >= 4 && !strncasecmp(\"3ff3\", Z_STRVAL_P(value), 4)) ||\n\t\t\t\t\t\t\t\t(Z_STRLEN_P(value) >= 8 && !strncasecmp(\"2001:001\", Z_STRVAL_P(value), 8))\n\t\t\t\t\t\t\t) {\n\t\t\t\t\t\t\t\tRETURN_VALIDATION_FAILED\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n * vim<600: noet sw=4 ts=4\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-12-04-1e6a82a1cf-dfa08dc325.c"}}},{"rowIdx":82,"cells":{"id":{"kind":"string","value":"manybugs_data_83"},"content":{"kind":"string","value":"/* select - Module containing unix select(2) call.\n Under Unix, the file descriptors are small integers.\n Under Win32, select only exists for sockets, and sockets may\n have any value except INVALID_SOCKET.\n*/\n\n#include \"Python.h\"\n#include <structmember.h>\n\n#ifdef __APPLE__\n /* Perform runtime testing for a broken poll on OSX to make it easier\n * to use the same binary on multiple releases of the OS.\n */\n#undef HAVE_BROKEN_POLL\n#endif\n\n/* Windows #defines FD_SETSIZE to 64 if FD_SETSIZE isn't already defined.\n 64 is too small (too many people have bumped into that limit).\n Here we boost it.\n Users who want even more than the boosted limit should #define\n FD_SETSIZE higher before this; e.g., via compiler /D switch.\n*/\n#if defined(MS_WINDOWS) && !defined(FD_SETSIZE)\n#define FD_SETSIZE 512\n#endif\n\n#if defined(HAVE_POLL_H)\n#include <poll.h>\n#elif defined(HAVE_SYS_POLL_H)\n#include <sys/poll.h>\n#endif\n\n#ifdef __sgi\n/* This is missing from unistd.h */\nextern void bzero(void *, int);\n#endif\n\n#ifdef HAVE_SYS_TYPES_H\n#include <sys/types.h>\n#endif\n\n#if defined(PYOS_OS2) && !defined(PYCC_GCC)\n#include <sys/time.h>\n#include <utils.h>\n#endif\n\n#ifdef MS_WINDOWS\n# define WIN32_LEAN_AND_MEAN\n# include <winsock.h>\n#else\n# define SOCKET int\n# if defined(__VMS)\n# include <socket.h>\n# endif\n#endif\n\nstatic PyObject *SelectError;\n\n/* list of Python objects and their file descriptor */\ntypedef struct {\n PyObject *obj; /* owned reference */\n SOCKET fd;\n int sentinel; /* -1 == sentinel */\n} pylist;\n\nstatic void\nreap_obj(pylist fd2obj[FD_SETSIZE + 1])\n{\n int i;\n for (i = 0; i < FD_SETSIZE + 1 && fd2obj[i].sentinel >= 0; i++) {\n Py_XDECREF(fd2obj[i].obj);\n fd2obj[i].obj = NULL;\n }\n fd2obj[0].sentinel = -1;\n}\n\n\n/* returns -1 and sets the Python exception if an error occurred, otherwise\n returns a number >= 0\n*/\nstatic int\nseq2set(PyObject *seq, fd_set *set, pylist fd2obj[FD_SETSIZE + 1])\n{\n int max = -1;\n int index = 0;\n Py_ssize_t i, len = -1;\n PyObject* fast_seq = NULL;\n PyObject* o = NULL;\n\n fd2obj[0].obj = (PyObject*)0; /* set list to zero size */\n FD_ZERO(set);\n\n fast_seq = PySequence_Fast(seq, \"arguments 1-3 must be sequences\");\n if (!fast_seq)\n return -1;\n\n len = PySequence_Fast_GET_SIZE(fast_seq);\n\n for (i = 0; i < len; i++) {\n SOCKET v;\n\n /* any intervening fileno() calls could decr this refcnt */\n if (!(o = PySequence_Fast_GET_ITEM(fast_seq, i)))\n return -1;\n\n Py_INCREF(o);\n v = PyObject_AsFileDescriptor( o );\n if (v == -1) goto finally;\n\n#if defined(_MSC_VER)\n max = 0; /* not used for Win32 */\n#else /* !_MSC_VER */\n if (v < 0 || v >= FD_SETSIZE) {\n PyErr_SetString(PyExc_ValueError,\n \"filedescriptor out of range in select()\");\n goto finally;\n }\n if (v > max)\n max = v;\n#endif /* _MSC_VER */\n FD_SET(v, set);\n\n /* add object and its file descriptor to the list */\n if (index >= FD_SETSIZE) {\n PyErr_SetString(PyExc_ValueError,\n \"too many file descriptors in select()\");\n goto finally;\n }\n fd2obj[index].obj = o;\n fd2obj[index].fd = v;\n fd2obj[index].sentinel = 0;\n fd2obj[++index].sentinel = -1;\n }\n Py_DECREF(fast_seq);\n return max+1;\n\n finally:\n Py_XDECREF(o);\n Py_DECREF(fast_seq);\n return -1;\n}\n\n/* returns NULL and sets the Python exception if an error occurred */\nstatic PyObject *\nset2list(fd_set *set, pylist fd2obj[FD_SETSIZE + 1])\n{\n int i, j, count=0;\n PyObject *list, *o;\n SOCKET fd;\n\n for (j = 0; fd2obj[j].sentinel >= 0; j++) {\n if (FD_ISSET(fd2obj[j].fd, set))\n count++;\n }\n list = PyList_New(count);\n if (!list)\n return NULL;\n\n i = 0;\n for (j = 0; fd2obj[j].sentinel >= 0; j++) {\n fd = fd2obj[j].fd;\n if (FD_ISSET(fd, set)) {\n#ifndef _MSC_VER\n if (fd > FD_SETSIZE) {\n PyErr_SetString(PyExc_SystemError,\n \"filedescriptor out of range returned in select()\");\n goto finally;\n }\n#endif\n o = fd2obj[j].obj;\n fd2obj[j].obj = NULL;\n /* transfer ownership */\n if (PyList_SetItem(list, i, o) < 0)\n goto finally;\n\n i++;\n }\n }\n return list;\n finally:\n Py_DECREF(list);\n return NULL;\n}\n\n#undef SELECT_USES_HEAP\n#if FD_SETSIZE > 1024\n#define SELECT_USES_HEAP\n#endif /* FD_SETSIZE > 1024 */\n\nstatic PyObject *\nselect_select(PyObject *self, PyObject *args)\n{\n#ifdef SELECT_USES_HEAP\n pylist *rfd2obj, *wfd2obj, *efd2obj;\n#else /* !SELECT_USES_HEAP */\n /* XXX: All this should probably be implemented as follows:\n * - find the highest descriptor we're interested in\n * - add one\n * - that's the size\n * See: Stevens, APitUE, $12.5.1\n */\n pylist rfd2obj[FD_SETSIZE + 1];\n pylist wfd2obj[FD_SETSIZE + 1];\n pylist efd2obj[FD_SETSIZE + 1];\n#endif /* SELECT_USES_HEAP */\n PyObject *ifdlist, *ofdlist, *efdlist;\n PyObject *ret = NULL;\n PyObject *tout = Py_None;\n fd_set ifdset, ofdset, efdset;\n double timeout;\n struct timeval tv, *tvp;\n long seconds;\n int imax, omax, emax, max;\n int n;\n\n /* convert arguments */\n if (!PyArg_UnpackTuple(args, \"select\", 3, 4,\n &ifdlist, &ofdlist, &efdlist, &tout))\n return NULL;\n\n if (tout == Py_None)\n tvp = (struct timeval *)0;\n else if (!PyNumber_Check(tout)) {\n PyErr_SetString(PyExc_TypeError,\n \"timeout must be a float or None\");\n return NULL;\n }\n else {\n timeout = PyFloat_AsDouble(tout);\n if (timeout == -1 && PyErr_Occurred())\n return NULL;\n if (timeout > (double)LONG_MAX) {\n PyErr_SetString(PyExc_OverflowError,\n \"timeout period too long\");\n return NULL;\n }\n seconds = (long)timeout;\n timeout = timeout - (double)seconds;\n tv.tv_sec = seconds;\n tv.tv_usec = (long)(timeout * 1E6);\n tvp = &tv;\n }\n\n\n#ifdef SELECT_USES_HEAP\n /* Allocate memory for the lists */\n rfd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1);\n wfd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1);\n efd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1);\n if (rfd2obj == NULL || wfd2obj == NULL || efd2obj == NULL) {\n if (rfd2obj) PyMem_DEL(rfd2obj);\n if (wfd2obj) PyMem_DEL(wfd2obj);\n if (efd2obj) PyMem_DEL(efd2obj);\n return PyErr_NoMemory();\n }\n#endif /* SELECT_USES_HEAP */\n /* Convert sequences to fd_sets, and get maximum fd number\n * propagates the Python exception set in seq2set()\n */\n rfd2obj[0].sentinel = -1;\n wfd2obj[0].sentinel = -1;\n efd2obj[0].sentinel = -1;\n if ((imax=seq2set(ifdlist, &ifdset, rfd2obj)) < 0)\n goto finally;\n if ((omax=seq2set(ofdlist, &ofdset, wfd2obj)) < 0)\n goto finally;\n if ((emax=seq2set(efdlist, &efdset, efd2obj)) < 0)\n goto finally;\n max = imax;\n if (omax > max) max = omax;\n if (emax > max) max = emax;\n\n Py_BEGIN_ALLOW_THREADS\n n = select(max, &ifdset, &ofdset, &efdset, tvp);\n Py_END_ALLOW_THREADS\n\n#ifdef MS_WINDOWS\n if (n == SOCKET_ERROR) {\n PyErr_SetExcFromWindowsErr(SelectError, WSAGetLastError());\n }\n#else\n if (n < 0) {\n PyErr_SetFromErrno(SelectError);\n }\n#endif\n else {\n /* any of these three calls can raise an exception. it's more\n convenient to test for this after all three calls... but\n is that acceptable?\n */\n ifdlist = set2list(&ifdset, rfd2obj);\n ofdlist = set2list(&ofdset, wfd2obj);\n efdlist = set2list(&efdset, efd2obj);\n if (PyErr_Occurred())\n ret = NULL;\n else\n ret = PyTuple_Pack(3, ifdlist, ofdlist, efdlist);\n\n Py_DECREF(ifdlist);\n Py_DECREF(ofdlist);\n Py_DECREF(efdlist);\n }\n\n finally:\n reap_obj(rfd2obj);\n reap_obj(wfd2obj);\n reap_obj(efd2obj);\n#ifdef SELECT_USES_HEAP\n PyMem_DEL(rfd2obj);\n PyMem_DEL(wfd2obj);\n PyMem_DEL(efd2obj);\n#endif /* SELECT_USES_HEAP */\n return ret;\n}\n\n#if defined(HAVE_POLL) && !defined(HAVE_BROKEN_POLL)\n/*\n * poll() support\n */\n\ntypedef struct {\n PyObject_HEAD\n PyObject *dict;\n int ufd_uptodate;\n int ufd_len;\n struct pollfd *ufds;\n} pollObject;\n\nstatic PyTypeObject poll_Type;\n\n/* Update the malloc'ed array of pollfds to match the dictionary\n contained within a pollObject. Return 1 on success, 0 on an error.\n*/\n\nstatic int\nupdate_ufd_array(pollObject *self)\n{\n Py_ssize_t i, pos;\n PyObject *key, *value;\n struct pollfd *old_ufds = self->ufds;\n\n self->ufd_len = PyDict_Size(self->dict);\n PyMem_RESIZE(self->ufds, struct pollfd, self->ufd_len);\n if (self->ufds == NULL) {\n self->ufds = old_ufds;\n PyErr_NoMemory();\n return 0;\n }\n\n i = pos = 0;\n while (PyDict_Next(self->dict, &pos, &key, &value)) {\n self->ufds[i].fd = PyLong_AsLong(key);\n self->ufds[i].events = (short)PyLong_AsLong(value);\n i++;\n }\n self->ufd_uptodate = 1;\n return 1;\n}\n\nPyDoc_STRVAR(poll_register_doc,\n\"register(fd [, eventmask] ) -> None\\n\\n\\\nRegister a file descriptor with the polling object.\\n\\\nfd -- either an integer, or an object with a fileno() method returning an\\n\\\n int.\\n\\\nevents -- an optional bitmask describing the type of events to check for\");\n\nstatic PyObject *\npoll_register(pollObject *self, PyObject *args)\n{\n PyObject *o, *key, *value;\n int fd, events = POLLIN | POLLPRI | POLLOUT;\n int err;\n\n if (!PyArg_ParseTuple(args, \"O|i:register\", &o, &events)) {\n return NULL;\n }\n\n fd = PyObject_AsFileDescriptor(o);\n if (fd == -1) return NULL;\n\n /* Add entry to the internal dictionary: the key is the\n file descriptor, and the value is the event mask. */\n key = PyLong_FromLong(fd);\n if (key == NULL)\n return NULL;\n value = PyLong_FromLong(events);\n if (value == NULL) {\n Py_DECREF(key);\n return NULL;\n }\n err = PyDict_SetItem(self->dict, key, value);\n Py_DECREF(key);\n Py_DECREF(value);\n if (err < 0)\n return NULL;\n\n self->ufd_uptodate = 0;\n\n Py_INCREF(Py_None);\n return Py_None;\n}\n\nPyDoc_STRVAR(poll_modify_doc,\n\"modify(fd, eventmask) -> None\\n\\n\\\nModify an already registered file descriptor.\\n\\\nfd -- either an integer, or an object with a fileno() method returning an\\n\\\n int.\\n\\\nevents -- an optional bitmask describing the type of events to check for\");\n\nstatic PyObject *\npoll_modify(pollObject *self, PyObject *args)\n{\n PyObject *o, *key, *value;\n int fd, events;\n int err;\n\n if (!PyArg_ParseTuple(args, \"Oi:modify\", &o, &events)) {\n return NULL;\n }\n\n fd = PyObject_AsFileDescriptor(o);\n if (fd == -1) return NULL;\n\n /* Modify registered fd */\n key = PyLong_FromLong(fd);\n if (key == NULL)\n return NULL;\n if (PyDict_GetItem(self->dict, key) == NULL) {\n errno = ENOENT;\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n value = PyLong_FromLong(events);\n if (value == NULL) {\n Py_DECREF(key);\n return NULL;\n }\n err = PyDict_SetItem(self->dict, key, value);\n Py_DECREF(key);\n Py_DECREF(value);\n if (err < 0)\n return NULL;\n\n self->ufd_uptodate = 0;\n\n Py_INCREF(Py_None);\n return Py_None;\n}\n\n\nPyDoc_STRVAR(poll_unregister_doc,\n\"unregister(fd) -> None\\n\\n\\\nRemove a file descriptor being tracked by the polling object.\");\n\nstatic PyObject *\npoll_unregister(pollObject *self, PyObject *o)\n{\n PyObject *key;\n int fd;\n\n fd = PyObject_AsFileDescriptor( o );\n if (fd == -1)\n return NULL;\n\n /* Check whether the fd is already in the array */\n key = PyLong_FromLong(fd);\n if (key == NULL)\n return NULL;\n\n if (PyDict_DelItem(self->dict, key) == -1) {\n Py_DECREF(key);\n /* This will simply raise the KeyError set by PyDict_DelItem\n if the file descriptor isn't registered. */\n return NULL;\n }\n\n Py_DECREF(key);\n self->ufd_uptodate = 0;\n\n Py_INCREF(Py_None);\n return Py_None;\n}\n\nPyDoc_STRVAR(poll_poll_doc,\n\"poll( [timeout] ) -> list of (fd, event) 2-tuples\\n\\n\\\nPolls the set of registered file descriptors, returning a list containing \\n\\\nany descriptors that have events or errors to report.\");\n\nstatic PyObject *\npoll_poll(pollObject *self, PyObject *args)\n{\n PyObject *result_list = NULL, *tout = NULL;\n int timeout = 0, poll_result, i, j;\n PyObject *value = NULL, *num = NULL;\n\n if (!PyArg_UnpackTuple(args, \"poll\", 0, 1, &tout)) {\n return NULL;\n }\n\n /* Check values for timeout */\n if (tout == NULL || tout == Py_None)\n timeout = -1;\n else if (!PyNumber_Check(tout)) {\n PyErr_SetString(PyExc_TypeError,\n \"timeout must be an integer or None\");\n return NULL;\n }\n else {\n tout = PyNumber_Long(tout);\n if (!tout)\n return NULL;\n timeout = PyLong_AsLong(tout);\n Py_DECREF(tout);\n if (timeout == -1 && PyErr_Occurred())\n return NULL;\n }\n\n /* Ensure the ufd array is up to date */\n if (!self->ufd_uptodate)\n if (update_ufd_array(self) == 0)\n return NULL;\n\n /* call poll() */\n Py_BEGIN_ALLOW_THREADS\n poll_result = poll(self->ufds, self->ufd_len, timeout);\n Py_END_ALLOW_THREADS\n\n if (poll_result < 0) {\n PyErr_SetFromErrno(SelectError);\n return NULL;\n }\n\n /* build the result list */\n\n result_list = PyList_New(poll_result);\n if (!result_list)\n return NULL;\n else {\n for (i = 0, j = 0; j < poll_result; j++) {\n /* skip to the next fired descriptor */\n while (!self->ufds[i].revents) {\n i++;\n }\n /* if we hit a NULL return, set value to NULL\n and break out of loop; code at end will\n clean up result_list */\n value = PyTuple_New(2);\n if (value == NULL)\n goto error;\n num = PyLong_FromLong(self->ufds[i].fd);\n if (num == NULL) {\n Py_DECREF(value);\n goto error;\n }\n PyTuple_SET_ITEM(value, 0, num);\n\n /* The &0xffff is a workaround for AIX. 'revents'\n is a 16-bit short, and IBM assigned POLLNVAL\n to be 0x8000, so the conversion to int results\n in a negative number. See SF bug #923315. */\n num = PyLong_FromLong(self->ufds[i].revents & 0xffff);\n if (num == NULL) {\n Py_DECREF(value);\n goto error;\n }\n PyTuple_SET_ITEM(value, 1, num);\n if ((PyList_SetItem(result_list, j, value)) == -1) {\n Py_DECREF(value);\n goto error;\n }\n i++;\n }\n }\n return result_list;\n\n error:\n Py_DECREF(result_list);\n return NULL;\n}\n\nstatic PyMethodDef poll_methods[] = {\n {\"register\", (PyCFunction)poll_register,\n METH_VARARGS, poll_register_doc},\n {\"modify\", (PyCFunction)poll_modify,\n METH_VARARGS, poll_modify_doc},\n {\"unregister\", (PyCFunction)poll_unregister,\n METH_O, poll_unregister_doc},\n {\"poll\", (PyCFunction)poll_poll,\n METH_VARARGS, poll_poll_doc},\n {NULL, NULL} /* sentinel */\n};\n\nstatic pollObject *\nnewPollObject(void)\n{\n pollObject *self;\n self = PyObject_New(pollObject, &poll_Type);\n if (self == NULL)\n return NULL;\n /* ufd_uptodate is a Boolean, denoting whether the\n array pointed to by ufds matches the contents of the dictionary. */\n self->ufd_uptodate = 0;\n self->ufds = NULL;\n self->dict = PyDict_New();\n if (self->dict == NULL) {\n Py_DECREF(self);\n return NULL;\n }\n return self;\n}\n\nstatic void\npoll_dealloc(pollObject *self)\n{\n if (self->ufds != NULL)\n PyMem_DEL(self->ufds);\n Py_XDECREF(self->dict);\n PyObject_Del(self);\n}\n\nstatic PyTypeObject poll_Type = {\n /* The ob_type field must be initialized in the module init function\n * to be portable to Windows without using C++. */\n PyVarObject_HEAD_INIT(NULL, 0)\n \"select.poll\", /*tp_name*/\n sizeof(pollObject), /*tp_basicsize*/\n 0, /*tp_itemsize*/\n /* methods */\n (destructor)poll_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_reserved*/\n 0, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash*/\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT, /*tp_flags*/\n 0, /*tp_doc*/\n 0, /*tp_traverse*/\n 0, /*tp_clear*/\n 0, /*tp_richcompare*/\n 0, /*tp_weaklistoffset*/\n 0, /*tp_iter*/\n 0, /*tp_iternext*/\n poll_methods, /*tp_methods*/\n};\n\nPyDoc_STRVAR(poll_doc,\n\"Returns a polling object, which supports registering and\\n\\\nunregistering file descriptors, and then polling them for I/O events.\");\n\nstatic PyObject *\nselect_poll(PyObject *self, PyObject *unused)\n{\n return (PyObject *)newPollObject();\n}\n\n#ifdef __APPLE__\n/*\n * On some systems poll() sets errno on invalid file descriptors. We test\n * for this at runtime because this bug may be fixed or introduced between\n * OS releases.\n */\nstatic int select_have_broken_poll(void)\n{\n int poll_test;\n int filedes[2];\n\n struct pollfd poll_struct = { 0, POLLIN|POLLPRI|POLLOUT, 0 };\n\n /* Create a file descriptor to make invalid */\n if (pipe(filedes) < 0) {\n return 1;\n }\n poll_struct.fd = filedes[0];\n close(filedes[0]);\n close(filedes[1]);\n poll_test = poll(&poll_struct, 1, 0);\n if (poll_test < 0) {\n return 1;\n } else if (poll_test == 0 && poll_struct.revents != POLLNVAL) {\n return 1;\n }\n return 0;\n}\n#endif /* __APPLE__ */\n\n#endif /* HAVE_POLL */\n\n#ifdef HAVE_EPOLL\n/* **************************************************************************\n * epoll interface for Linux 2.6\n *\n * Written by Christian Heimes\n * Inspired by Twisted's _epoll.pyx and select.poll()\n */\n\n#ifdef HAVE_SYS_EPOLL_H\n#include <sys/epoll.h>\n#endif\n\ntypedef struct {\n PyObject_HEAD\n SOCKET epfd; /* epoll control file descriptor */\n} pyEpoll_Object;\n\nstatic PyTypeObject pyEpoll_Type;\n#define pyepoll_CHECK(op) (PyObject_TypeCheck((op), &pyEpoll_Type))\n\nstatic PyObject *\npyepoll_err_closed(void)\n{\n PyErr_SetString(PyExc_ValueError, \"I/O operation on closed epoll fd\");\n return NULL;\n}\n\nstatic int\npyepoll_internal_close(pyEpoll_Object *self)\n{\n int save_errno = 0;\n if (self->epfd >= 0) {\n int epfd = self->epfd;\n self->epfd = -1;\n Py_BEGIN_ALLOW_THREADS\n if (close(epfd) < 0)\n save_errno = errno;\n Py_END_ALLOW_THREADS\n }\n return save_errno;\n}\n\nstatic PyObject *\nnewPyEpoll_Object(PyTypeObject *type, int sizehint, SOCKET fd)\n{\n pyEpoll_Object *self;\n\n if (sizehint == -1) {\n sizehint = FD_SETSIZE-1;\n }\n else if (sizehint < 1) {\n PyErr_Format(PyExc_ValueError,\n \"sizehint must be greater zero, got %d\",\n sizehint);\n return NULL;\n }\n\n assert(type != NULL && type->tp_alloc != NULL);\n self = (pyEpoll_Object *) type->tp_alloc(type, 0);\n if (self == NULL)\n return NULL;\n\n if (fd == -1) {\n Py_BEGIN_ALLOW_THREADS\n self->epfd = epoll_create(sizehint);\n Py_END_ALLOW_THREADS\n }\n else {\n self->epfd = fd;\n }\n if (self->epfd < 0) {\n Py_DECREF(self);\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n return (PyObject *)self;\n}\n\n\nstatic PyObject *\npyepoll_new(PyTypeObject *type, PyObject *args, PyObject *kwds)\n{\n int sizehint = -1;\n static char *kwlist[] = {\"sizehint\", NULL};\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"|i:epoll\", kwlist,\n &sizehint))\n return NULL;\n\n return newPyEpoll_Object(type, sizehint, -1);\n}\n\n\nstatic void\npyepoll_dealloc(pyEpoll_Object *self)\n{\n (void)pyepoll_internal_close(self);\n Py_TYPE(self)->tp_free(self);\n}\n\nstatic PyObject*\npyepoll_close(pyEpoll_Object *self)\n{\n errno = pyepoll_internal_close(self);\n if (errno < 0) {\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n Py_RETURN_NONE;\n}\n\nPyDoc_STRVAR(pyepoll_close_doc,\n\"close() -> None\\n\\\n\\n\\\nClose the epoll control file descriptor. Further operations on the epoll\\n\\\nobject will raise an exception.\");\n\nstatic PyObject*\npyepoll_get_closed(pyEpoll_Object *self)\n{\n if (self->epfd < 0)\n Py_RETURN_TRUE;\n else\n Py_RETURN_FALSE;\n}\n\nstatic PyObject*\npyepoll_fileno(pyEpoll_Object *self)\n{\n if (self->epfd < 0)\n return pyepoll_err_closed();\n return PyLong_FromLong(self->epfd);\n}\n\nPyDoc_STRVAR(pyepoll_fileno_doc,\n\"fileno() -> int\\n\\\n\\n\\\nReturn the epoll control file descriptor.\");\n\nstatic PyObject*\npyepoll_fromfd(PyObject *cls, PyObject *args)\n{\n SOCKET fd;\n\n if (!PyArg_ParseTuple(args, \"i:fromfd\", &fd))\n return NULL;\n\n return newPyEpoll_Object((PyTypeObject*)cls, -1, fd);\n}\n\nPyDoc_STRVAR(pyepoll_fromfd_doc,\n\"fromfd(fd) -> epoll\\n\\\n\\n\\\nCreate an epoll object from a given control fd.\");\n\nstatic PyObject *\npyepoll_internal_ctl(int epfd, int op, PyObject *pfd, unsigned int events)\n{\n struct epoll_event ev;\n int result;\n int fd;\n\n if (epfd < 0)\n return pyepoll_err_closed();\n\n fd = PyObject_AsFileDescriptor(pfd);\n if (fd == -1) {\n return NULL;\n }\n\n switch(op) {\n case EPOLL_CTL_ADD:\n case EPOLL_CTL_MOD:\n ev.events = events;\n ev.data.fd = fd;\n Py_BEGIN_ALLOW_THREADS\n result = epoll_ctl(epfd, op, fd, &ev);\n Py_END_ALLOW_THREADS\n break;\n case EPOLL_CTL_DEL:\n /* In kernel versions before 2.6.9, the EPOLL_CTL_DEL\n * operation required a non-NULL pointer in event, even\n * though this argument is ignored. */\n Py_BEGIN_ALLOW_THREADS\n result = epoll_ctl(epfd, op, fd, &ev);\n if (errno == EBADF) {\n /* fd already closed */\n result = 0;\n errno = 0;\n }\n Py_END_ALLOW_THREADS\n break;\n default:\n result = -1;\n errno = EINVAL;\n }\n\n if (result < 0) {\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n Py_RETURN_NONE;\n}\n\nstatic PyObject *\npyepoll_register(pyEpoll_Object *self, PyObject *args, PyObject *kwds)\n{\n PyObject *pfd;\n unsigned int events = EPOLLIN | EPOLLOUT | EPOLLPRI;\n static char *kwlist[] = {\"fd\", \"eventmask\", NULL};\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O|I:register\", kwlist,\n &pfd, &events)) {\n return NULL;\n }\n\n return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_ADD, pfd, events);\n}\n\nPyDoc_STRVAR(pyepoll_register_doc,\n\"register(fd[, eventmask]) -> None\\n\\\n\\n\\\nRegisters a new fd or modifies an already registered fd.\\n\\\nfd is the target file descriptor of the operation.\\n\\\nevents is a bit set composed of the various EPOLL constants; the default\\n\\\nis EPOLL_IN | EPOLL_OUT | EPOLL_PRI.\\n\\\n\\n\\\nThe epoll interface supports all file descriptors that support poll.\");\n\nstatic PyObject *\npyepoll_modify(pyEpoll_Object *self, PyObject *args, PyObject *kwds)\n{\n PyObject *pfd;\n unsigned int events;\n static char *kwlist[] = {\"fd\", \"eventmask\", NULL};\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"OI:modify\", kwlist,\n &pfd, &events)) {\n return NULL;\n }\n\n return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_MOD, pfd, events);\n}\n\nPyDoc_STRVAR(pyepoll_modify_doc,\n\"modify(fd, eventmask) -> None\\n\\\n\\n\\\nfd is the target file descriptor of the operation\\n\\\nevents is a bit set composed of the various EPOLL constants\");\n\nstatic PyObject *\npyepoll_unregister(pyEpoll_Object *self, PyObject *args, PyObject *kwds)\n{\n PyObject *pfd;\n static char *kwlist[] = {\"fd\", NULL};\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O:unregister\", kwlist,\n &pfd)) {\n return NULL;\n }\n\n return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_DEL, pfd, 0);\n}\n\nPyDoc_STRVAR(pyepoll_unregister_doc,\n\"unregister(fd) -> None\\n\\\n\\n\\\nfd is the target file descriptor of the operation.\");\n\nstatic PyObject *\npyepoll_poll(pyEpoll_Object *self, PyObject *args, PyObject *kwds)\n{\n double dtimeout = -1.;\n int timeout;\n int maxevents = -1;\n int nfds, i;\n PyObject *elist = NULL, *etuple = NULL;\n struct epoll_event *evs = NULL;\n static char *kwlist[] = {\"timeout\", \"maxevents\", NULL};\n\n if (self->epfd < 0)\n return pyepoll_err_closed();\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"|di:poll\", kwlist,\n &dtimeout, &maxevents)) {\n return NULL;\n }\n\n if (dtimeout < 0) {\n timeout = -1;\n }\n else if (dtimeout * 1000.0 > INT_MAX) {\n PyErr_SetString(PyExc_OverflowError,\n \"timeout is too large\");\n return NULL;\n }\n else {\n timeout = (int)(dtimeout * 1000.0);\n }\n\n if (maxevents == -1) {\n maxevents = FD_SETSIZE-1;\n }\n else if (maxevents < 1) {\n PyErr_Format(PyExc_ValueError,\n \"maxevents must be greater than 0, got %d\",\n maxevents);\n return NULL;\n }\n\n evs = PyMem_New(struct epoll_event, maxevents);\n if (evs == NULL) {\n Py_DECREF(self);\n PyErr_NoMemory();\n return NULL;\n }\n\n Py_BEGIN_ALLOW_THREADS\n nfds = epoll_wait(self->epfd, evs, maxevents, timeout);\n Py_END_ALLOW_THREADS\n if (nfds < 0) {\n PyErr_SetFromErrno(PyExc_IOError);\n goto error;\n }\n\n elist = PyList_New(nfds);\n if (elist == NULL) {\n goto error;\n }\n\n for (i = 0; i < nfds; i++) {\n etuple = Py_BuildValue(\"iI\", evs[i].data.fd, evs[i].events);\n if (etuple == NULL) {\n Py_CLEAR(elist);\n goto error;\n }\n PyList_SET_ITEM(elist, i, etuple);\n }\n\n error:\n PyMem_Free(evs);\n return elist;\n}\n\nPyDoc_STRVAR(pyepoll_poll_doc,\n\"poll([timeout=-1[, maxevents=-1]]) -> [(fd, events), (...)]\\n\\\n\\n\\\nWait for events on the epoll file descriptor for a maximum time of timeout\\n\\\nin seconds (as float). -1 makes poll wait indefinitely.\\n\\\nUp to maxevents are returned to the caller.\");\n\nstatic PyMethodDef pyepoll_methods[] = {\n {\"fromfd\", (PyCFunction)pyepoll_fromfd,\n METH_VARARGS | METH_CLASS, pyepoll_fromfd_doc},\n {\"close\", (PyCFunction)pyepoll_close, METH_NOARGS,\n pyepoll_close_doc},\n {\"fileno\", (PyCFunction)pyepoll_fileno, METH_NOARGS,\n pyepoll_fileno_doc},\n {\"modify\", (PyCFunction)pyepoll_modify,\n METH_VARARGS | METH_KEYWORDS, pyepoll_modify_doc},\n {\"register\", (PyCFunction)pyepoll_register,\n METH_VARARGS | METH_KEYWORDS, pyepoll_register_doc},\n {\"unregister\", (PyCFunction)pyepoll_unregister,\n METH_VARARGS | METH_KEYWORDS, pyepoll_unregister_doc},\n {\"poll\", (PyCFunction)pyepoll_poll,\n METH_VARARGS | METH_KEYWORDS, pyepoll_poll_doc},\n {NULL, NULL},\n};\n\nstatic PyGetSetDef pyepoll_getsetlist[] = {\n {\"closed\", (getter)pyepoll_get_closed, NULL,\n \"True if the epoll handler is closed\"},\n {0},\n};\n\nPyDoc_STRVAR(pyepoll_doc,\n\"select.epoll([sizehint=-1])\\n\\\n\\n\\\nReturns an epolling object\\n\\\n\\n\\\nsizehint must be a positive integer or -1 for the default size. The\\n\\\nsizehint is used to optimize internal data structures. It doesn't limit\\n\\\nthe maximum number of monitored events.\");\n\nstatic PyTypeObject pyEpoll_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"select.epoll\", /* tp_name */\n sizeof(pyEpoll_Object), /* tp_basicsize */\n 0, /* tp_itemsize */\n (destructor)pyepoll_dealloc, /* tp_dealloc */\n 0, /* tp_print */\n 0, /* tp_getattr */\n 0, /* tp_setattr */\n 0, /* tp_reserved */\n 0, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_sequence */\n 0, /* tp_as_mapping */\n 0, /* tp_hash */\n 0, /* tp_call */\n 0, /* tp_str */\n PyObject_GenericGetAttr, /* tp_getattro */\n 0, /* tp_setattro */\n 0, /* tp_as_buffer */\n Py_TPFLAGS_DEFAULT, /* tp_flags */\n pyepoll_doc, /* tp_doc */\n 0, /* tp_traverse */\n 0, /* tp_clear */\n 0, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n pyepoll_methods, /* tp_methods */\n 0, /* tp_members */\n pyepoll_getsetlist, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n 0, /* tp_init */\n 0, /* tp_alloc */\n pyepoll_new, /* tp_new */\n 0, /* tp_free */\n};\n\n#endif /* HAVE_EPOLL */\n\n#ifdef HAVE_KQUEUE\n/* **************************************************************************\n * kqueue interface for BSD\n *\n * Copyright (c) 2000 Doug White, 2006 James Knight, 2007 Christian Heimes\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions\n * are met:\n * 1. Redistributions of source code must retain the above copyright\n * notice, this list of conditions and the following disclaimer.\n * 2. Redistributions in binary form must reproduce the above copyright\n * notice, this list of conditions and the following disclaimer in the\n * documentation and/or other materials provided with the distribution.\n *\n * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND\n * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE\n * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\n * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\n * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\n * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\n * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\n * SUCH DAMAGE.\n */\n\n#ifdef HAVE_SYS_EVENT_H\n#include <sys/event.h>\n#endif\n\nPyDoc_STRVAR(kqueue_event_doc,\n\"kevent(ident, filter=KQ_FILTER_READ, flags=KQ_EV_ADD, fflags=0, data=0, udata=0)\\n\\\n\\n\\\nThis object is the equivalent of the struct kevent for the C API.\\n\\\n\\n\\\nSee the kqueue manpage for more detailed information about the meaning\\n\\\nof the arguments.\\n\\\n\\n\\\nOne minor note: while you might hope that udata could store a\\n\\\nreference to a python object, it cannot, because it is impossible to\\n\\\nkeep a proper reference count of the object once it's passed into the\\n\\\nkernel. Therefore, I have restricted it to only storing an integer. I\\n\\\nrecommend ignoring it and simply using the 'ident' field to key off\\n\\\nof. You could also set up a dictionary on the python side to store a\\n\\\nudata->object mapping.\");\n\ntypedef struct {\n PyObject_HEAD\n struct kevent e;\n} kqueue_event_Object;\n\nstatic PyTypeObject kqueue_event_Type;\n\n#define kqueue_event_Check(op) (PyObject_TypeCheck((op), &kqueue_event_Type))\n\ntypedef struct {\n PyObject_HEAD\n SOCKET kqfd; /* kqueue control fd */\n} kqueue_queue_Object;\n\nstatic PyTypeObject kqueue_queue_Type;\n\n#define kqueue_queue_Check(op) (PyObject_TypeCheck((op), &kqueue_queue_Type))\n\n#if (SIZEOF_UINTPTR_T != SIZEOF_VOID_P)\n# error uintptr_t does not match void *!\n#elif (SIZEOF_UINTPTR_T == SIZEOF_LONG_LONG)\n# define T_UINTPTRT T_ULONGLONG\n# define T_INTPTRT T_LONGLONG\n# define PyLong_AsUintptr_t PyLong_AsUnsignedLongLong\n# define UINTPTRT_FMT_UNIT \"K\"\n# define INTPTRT_FMT_UNIT \"L\"\n#elif (SIZEOF_UINTPTR_T == SIZEOF_LONG)\n# define T_UINTPTRT T_ULONG\n# define T_INTPTRT T_LONG\n# define PyLong_AsUintptr_t PyLong_AsUnsignedLong\n# define UINTPTRT_FMT_UNIT \"k\"\n# define INTPTRT_FMT_UNIT \"l\"\n#elif (SIZEOF_UINTPTR_T == SIZEOF_INT)\n# define T_UINTPTRT T_UINT\n# define T_INTPTRT T_INT\n# define PyLong_AsUintptr_t PyLong_AsUnsignedLong\n# define UINTPTRT_FMT_UNIT \"I\"\n# define INTPTRT_FMT_UNIT \"i\"\n#else\n# error uintptr_t does not match int, long, or long long!\n#endif\n\n/* Unfortunately, we can't store python objects in udata, because\n * kevents in the kernel can be removed without warning, which would\n * forever lose the refcount on the object stored with it.\n */\n\n#define KQ_OFF(x) offsetof(kqueue_event_Object, x)\nstatic struct PyMemberDef kqueue_event_members[] = {\n {\"ident\", T_UINTPTRT, KQ_OFF(e.ident)},\n {\"filter\", T_SHORT, KQ_OFF(e.filter)},\n {\"flags\", T_USHORT, KQ_OFF(e.flags)},\n {\"fflags\", T_UINT, KQ_OFF(e.fflags)},\n {\"data\", T_INTPTRT, KQ_OFF(e.data)},\n {\"udata\", T_UINTPTRT, KQ_OFF(e.udata)},\n {NULL} /* Sentinel */\n};\n#undef KQ_OFF\n\nstatic PyObject *\n\nkqueue_event_repr(kqueue_event_Object *s)\n{\n char buf[1024];\n PyOS_snprintf(\n buf, sizeof(buf),\n \"<select.kevent ident=%zu filter=%d flags=0x%x fflags=0x%x \"\n \"data=0x%zd udata=%p>\",\n (size_t)(s->e.ident), s->e.filter, s->e.flags,\n s->e.fflags, (Py_ssize_t)(s->e.data), s->e.udata);\n return PyUnicode_FromString(buf);\n}\n\nstatic int\nkqueue_event_init(kqueue_event_Object *self, PyObject *args, PyObject *kwds)\n{\n PyObject *pfd;\n static char *kwlist[] = {\"ident\", \"filter\", \"flags\", \"fflags\",\n \"data\", \"udata\", NULL};\n static char *fmt = \"O|hhi\" INTPTRT_FMT_UNIT UINTPTRT_FMT_UNIT \":kevent\";\n\n EV_SET(&(self->e), 0, EVFILT_READ, EV_ADD, 0, 0, 0); /* defaults */\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, fmt, kwlist,\n &pfd, &(self->e.filter), &(self->e.flags),\n &(self->e.fflags), &(self->e.data), &(self->e.udata))) {\n return -1;\n }\n\n if (PyLong_Check(pfd)) {\n self->e.ident = PyLong_AsUintptr_t(pfd);\n }\n else {\n self->e.ident = PyObject_AsFileDescriptor(pfd);\n }\n if (PyErr_Occurred()) {\n return -1;\n }\n return 0;\n}\n\nstatic PyObject *\nkqueue_event_richcompare(kqueue_event_Object *s, kqueue_event_Object *o,\n int op)\n{\n Py_intptr_t result = 0;\n\n if (!kqueue_event_Check(o)) {\n if (op == Py_EQ || op == Py_NE) {\n PyObject *res = op == Py_EQ ? Py_False : Py_True;\n Py_INCREF(res);\n return res;\n }\n PyErr_Format(PyExc_TypeError,\n \"can't compare %.200s to %.200s\",\n Py_TYPE(s)->tp_name, Py_TYPE(o)->tp_name);\n return NULL;\n }\n if (((result = s->e.ident - o->e.ident) == 0) &&\n ((result = s->e.filter - o->e.filter) == 0) &&\n ((result = s->e.flags - o->e.flags) == 0) &&\n ((result = s->e.fflags - o->e.fflags) == 0) &&\n ((result = s->e.data - o->e.data) == 0) &&\n ((result = s->e.udata - o->e.udata) == 0)\n ) {\n result = 0;\n }\n\n switch (op) {\n case Py_EQ:\n result = (result == 0);\n break;\n case Py_NE:\n result = (result != 0);\n break;\n case Py_LE:\n result = (result <= 0);\n break;\n case Py_GE:\n result = (result >= 0);\n break;\n case Py_LT:\n result = (result < 0);\n break;\n case Py_GT:\n result = (result > 0);\n break;\n }\n return PyBool_FromLong((long)result);\n}\n\nstatic PyTypeObject kqueue_event_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"select.kevent\", /* tp_name */\n sizeof(kqueue_event_Object), /* tp_basicsize */\n 0, /* tp_itemsize */\n 0, /* tp_dealloc */\n 0, /* tp_print */\n 0, /* tp_getattr */\n 0, /* tp_setattr */\n 0, /* tp_reserved */\n (reprfunc)kqueue_event_repr, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_sequence */\n 0, /* tp_as_mapping */\n 0, /* tp_hash */\n 0, /* tp_call */\n 0, /* tp_str */\n 0, /* tp_getattro */\n 0, /* tp_setattro */\n 0, /* tp_as_buffer */\n Py_TPFLAGS_DEFAULT, /* tp_flags */\n kqueue_event_doc, /* tp_doc */\n 0, /* tp_traverse */\n 0, /* tp_clear */\n (richcmpfunc)kqueue_event_richcompare, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n 0, /* tp_methods */\n kqueue_event_members, /* tp_members */\n 0, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n (initproc)kqueue_event_init, /* tp_init */\n 0, /* tp_alloc */\n 0, /* tp_new */\n 0, /* tp_free */\n};\n\nstatic PyObject *\nkqueue_queue_err_closed(void)\n{\n PyErr_SetString(PyExc_ValueError, \"I/O operation on closed kqueue fd\");\n return NULL;\n}\n\nstatic int\nkqueue_queue_internal_close(kqueue_queue_Object *self)\n{\n int save_errno = 0;\n if (self->kqfd >= 0) {\n int kqfd = self->kqfd;\n self->kqfd = -1;\n Py_BEGIN_ALLOW_THREADS\n if (close(kqfd) < 0)\n save_errno = errno;\n Py_END_ALLOW_THREADS\n }\n return save_errno;\n}\n\nstatic PyObject *\nnewKqueue_Object(PyTypeObject *type, SOCKET fd)\n{\n kqueue_queue_Object *self;\n assert(type != NULL && type->tp_alloc != NULL);\n self = (kqueue_queue_Object *) type->tp_alloc(type, 0);\n if (self == NULL) {\n return NULL;\n }\n\n if (fd == -1) {\n Py_BEGIN_ALLOW_THREADS\n self->kqfd = kqueue();\n Py_END_ALLOW_THREADS\n }\n else {\n self->kqfd = fd;\n }\n if (self->kqfd < 0) {\n Py_DECREF(self);\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n return (PyObject *)self;\n}\n\nstatic PyObject *\nkqueue_queue_new(PyTypeObject *type, PyObject *args, PyObject *kwds)\n{\n\n if ((args != NULL && PyObject_Size(args)) ||\n (kwds != NULL && PyObject_Size(kwds))) {\n PyErr_SetString(PyExc_ValueError,\n \"select.kqueue doesn't accept arguments\");\n return NULL;\n }\n\n return newKqueue_Object(type, -1);\n}\n\nstatic void\nkqueue_queue_dealloc(kqueue_queue_Object *self)\n{\n kqueue_queue_internal_close(self);\n Py_TYPE(self)->tp_free(self);\n}\n\nstatic PyObject*\nkqueue_queue_close(kqueue_queue_Object *self)\n{\n errno = kqueue_queue_internal_close(self);\n if (errno < 0) {\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n Py_RETURN_NONE;\n}\n\nPyDoc_STRVAR(kqueue_queue_close_doc,\n\"close() -> None\\n\\\n\\n\\\nClose the kqueue control file descriptor. Further operations on the kqueue\\n\\\nobject will raise an exception.\");\n\nstatic PyObject*\nkqueue_queue_get_closed(kqueue_queue_Object *self)\n{\n if (self->kqfd < 0)\n Py_RETURN_TRUE;\n else\n Py_RETURN_FALSE;\n}\n\nstatic PyObject*\nkqueue_queue_fileno(kqueue_queue_Object *self)\n{\n if (self->kqfd < 0)\n return kqueue_queue_err_closed();\n return PyLong_FromLong(self->kqfd);\n}\n\nPyDoc_STRVAR(kqueue_queue_fileno_doc,\n\"fileno() -> int\\n\\\n\\n\\\nReturn the kqueue control file descriptor.\");\n\nstatic PyObject*\nkqueue_queue_fromfd(PyObject *cls, PyObject *args)\n{\n SOCKET fd;\n\n if (!PyArg_ParseTuple(args, \"i:fromfd\", &fd))\n return NULL;\n\n return newKqueue_Object((PyTypeObject*)cls, fd);\n}\n\nPyDoc_STRVAR(kqueue_queue_fromfd_doc,\n\"fromfd(fd) -> kqueue\\n\\\n\\n\\\nCreate a kqueue object from a given control fd.\");\n\nstatic PyObject *\nkqueue_queue_control(kqueue_queue_Object *self, PyObject *args)\n{\n int nevents = 0;\n int gotevents = 0;\n int nchanges = 0;\n int i = 0;\n PyObject *otimeout = NULL;\n PyObject *ch = NULL;\n PyObject *it = NULL, *ei = NULL;\n PyObject *result = NULL;\n struct kevent *evl = NULL;\n struct kevent *chl = NULL;\n struct timespec timeoutspec;\n struct timespec *ptimeoutspec;\n\n if (self->kqfd < 0)\n return kqueue_queue_err_closed();\n\n if (!PyArg_ParseTuple(args, \"Oi|O:control\", &ch, &nevents, &otimeout))\n return NULL;\n\n if (nevents < 0) {\n PyErr_Format(PyExc_ValueError,\n \"Length of eventlist must be 0 or positive, got %d\",\n nevents);\n return NULL;\n }\n\n if (otimeout == Py_None || otimeout == NULL) {\n ptimeoutspec = NULL;\n }\n else if (PyNumber_Check(otimeout)) {\n double timeout;\n long seconds;\n\n timeout = PyFloat_AsDouble(otimeout);\n if (timeout == -1 && PyErr_Occurred())\n return NULL;\n if (timeout > (double)LONG_MAX) {\n PyErr_SetString(PyExc_OverflowError,\n \"timeout period too long\");\n return NULL;\n }\n if (timeout < 0) {\n PyErr_SetString(PyExc_ValueError,\n \"timeout must be positive or None\");\n return NULL;\n }\n\n seconds = (long)timeout;\n timeout = timeout - (double)seconds;\n timeoutspec.tv_sec = seconds;\n timeoutspec.tv_nsec = (long)(timeout * 1E9);\n ptimeoutspec = &timeoutspec;\n }\n else {\n PyErr_Format(PyExc_TypeError,\n \"timeout argument must be an number \"\n \"or None, got %.200s\",\n Py_TYPE(otimeout)->tp_name);\n return NULL;\n }\n\n if (ch != NULL && ch != Py_None) {\n it = PyObject_GetIter(ch);\n if (it == NULL) {\n PyErr_SetString(PyExc_TypeError,\n \"changelist is not iterable\");\n return NULL;\n }\n nchanges = PyObject_Size(ch);\n if (nchanges < 0) {\n goto error;\n }\n\n chl = PyMem_New(struct kevent, nchanges);\n if (chl == NULL) {\n PyErr_NoMemory();\n goto error;\n }\n i = 0;\n while ((ei = PyIter_Next(it)) != NULL) {\n if (!kqueue_event_Check(ei)) {\n Py_DECREF(ei);\n PyErr_SetString(PyExc_TypeError,\n \"changelist must be an iterable of \"\n \"select.kevent objects\");\n goto error;\n } else {\n chl[i++] = ((kqueue_event_Object *)ei)->e;\n }\n Py_DECREF(ei);\n }\n }\n Py_CLEAR(it);\n\n /* event list */\n if (nevents) {\n evl = PyMem_New(struct kevent, nevents);\n if (evl == NULL) {\n PyErr_NoMemory();\n goto error;\n }\n }\n\n Py_BEGIN_ALLOW_THREADS\n gotevents = kevent(self->kqfd, chl, nchanges,\n evl, nevents, ptimeoutspec);\n Py_END_ALLOW_THREADS\n\n if (gotevents == -1) {\n PyErr_SetFromErrno(PyExc_OSError);\n goto error;\n }\n\n result = PyList_New(gotevents);\n if (result == NULL) {\n goto error;\n }\n\n for (i = 0; i < gotevents; i++) {\n kqueue_event_Object *ch;\n\n ch = PyObject_New(kqueue_event_Object, &kqueue_event_Type);\n if (ch == NULL) {\n goto error;\n }\n ch->e = evl[i];\n PyList_SET_ITEM(result, i, (PyObject *)ch);\n }\n PyMem_Free(chl);\n PyMem_Free(evl);\n return result;\n\n error:\n PyMem_Free(chl);\n PyMem_Free(evl);\n Py_XDECREF(result);\n Py_XDECREF(it);\n return NULL;\n}\n\nPyDoc_STRVAR(kqueue_queue_control_doc,\n\"control(changelist, max_events[, timeout=None]) -> eventlist\\n\\\n\\n\\\nCalls the kernel kevent function.\\n\\\n- changelist must be a list of kevent objects describing the changes\\n\\\n to be made to the kernel's watch list or None.\\n\\\n- max_events lets you specify the maximum number of events that the\\n\\\n kernel will return.\\n\\\n- timeout is the maximum time to wait in seconds, or else None,\\n\\\n to wait forever. timeout accepts floats for smaller timeouts, too.\");\n\n\nstatic PyMethodDef kqueue_queue_methods[] = {\n {\"fromfd\", (PyCFunction)kqueue_queue_fromfd,\n METH_VARARGS | METH_CLASS, kqueue_queue_fromfd_doc},\n {\"close\", (PyCFunction)kqueue_queue_close, METH_NOARGS,\n kqueue_queue_close_doc},\n {\"fileno\", (PyCFunction)kqueue_queue_fileno, METH_NOARGS,\n kqueue_queue_fileno_doc},\n {\"control\", (PyCFunction)kqueue_queue_control,\n METH_VARARGS , kqueue_queue_control_doc},\n {NULL, NULL},\n};\n\nstatic PyGetSetDef kqueue_queue_getsetlist[] = {\n {\"closed\", (getter)kqueue_queue_get_closed, NULL,\n \"True if the kqueue handler is closed\"},\n {0},\n};\n\nPyDoc_STRVAR(kqueue_queue_doc,\n\"Kqueue syscall wrapper.\\n\\\n\\n\\\nFor example, to start watching a socket for input:\\n\\\n>>> kq = kqueue()\\n\\\n>>> sock = socket()\\n\\\n>>> sock.connect((host, port))\\n\\\n>>> kq.control([kevent(sock, KQ_FILTER_WRITE, KQ_EV_ADD)], 0)\\n\\\n\\n\\\nTo wait one second for it to become writeable:\\n\\\n>>> kq.control(None, 1, 1000)\\n\\\n\\n\\\nTo stop listening:\\n\\\n>>> kq.control([kevent(sock, KQ_FILTER_WRITE, KQ_EV_DELETE)], 0)\");\n\nstatic PyTypeObject kqueue_queue_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"select.kqueue\", /* tp_name */\n sizeof(kqueue_queue_Object), /* tp_basicsize */\n 0, /* tp_itemsize */\n (destructor)kqueue_queue_dealloc, /* tp_dealloc */\n 0, /* tp_print */\n 0, /* tp_getattr */\n 0, /* tp_setattr */\n 0, /* tp_reserved */\n 0, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_sequence */\n 0, /* tp_as_mapping */\n 0, /* tp_hash */\n 0, /* tp_call */\n 0, /* tp_str */\n 0, /* tp_getattro */\n 0, /* tp_setattro */\n 0, /* tp_as_buffer */\n Py_TPFLAGS_DEFAULT, /* tp_flags */\n kqueue_queue_doc, /* tp_doc */\n 0, /* tp_traverse */\n 0, /* tp_clear */\n 0, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n kqueue_queue_methods, /* tp_methods */\n 0, /* tp_members */\n kqueue_queue_getsetlist, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n 0, /* tp_init */\n 0, /* tp_alloc */\n kqueue_queue_new, /* tp_new */\n 0, /* tp_free */\n};\n\n#endif /* HAVE_KQUEUE */\n/* ************************************************************************ */\n\nPyDoc_STRVAR(select_doc,\n\"select(rlist, wlist, xlist[, timeout]) -> (rlist, wlist, xlist)\\n\\\n\\n\\\nWait until one or more file descriptors are ready for some kind of I/O.\\n\\\nThe first three arguments are sequences of file descriptors to be waited for:\\n\\\nrlist -- wait until ready for reading\\n\\\nwlist -- wait until ready for writing\\n\\\nxlist -- wait for an ``exceptional condition''\\n\\\nIf only one kind of condition is required, pass [] for the other lists.\\n\\\nA file descriptor is either a socket or file object, or a small integer\\n\\\ngotten from a fileno() method call on one of those.\\n\\\n\\n\\\nThe optional 4th argument specifies a timeout in seconds; it may be\\n\\\na floating point number to specify fractions of seconds. If it is absent\\n\\\nor None, the call will never time out.\\n\\\n\\n\\\nThe return value is a tuple of three lists corresponding to the first three\\n\\\narguments; each contains the subset of the corresponding file descriptors\\n\\\nthat are ready.\\n\\\n\\n\\\n*** IMPORTANT NOTICE ***\\n\\\nOn Windows and OpenVMS, only sockets are supported; on Unix, all file\\n\\\ndescriptors can be used.\");\n\nstatic PyMethodDef select_methods[] = {\n {\"select\", select_select, METH_VARARGS, select_doc},\n#ifdef HAVE_POLL\n {\"poll\", select_poll, METH_NOARGS, poll_doc},\n#endif /* HAVE_POLL */\n {0, 0}, /* sentinel */\n};\n\nPyDoc_STRVAR(module_doc,\n\"This module supports asynchronous I/O on multiple file descriptors.\\n\\\n\\n\\\n*** IMPORTANT NOTICE ***\\n\\\nOn Windows and OpenVMS, only sockets are supported; on Unix, all file descriptors.\");\n\n\nstatic struct PyModuleDef selectmodule = {\n PyModuleDef_HEAD_INIT,\n \"select\",\n module_doc,\n -1,\n select_methods,\n NULL,\n NULL,\n NULL,\n NULL\n};\n\nPyMODINIT_FUNC\nPyInit_select(void)\n{\n PyObject *m;\n m = PyModule_Create(&selectmodule);\n if (m == NULL)\n return NULL;\n\n SelectError = PyErr_NewException(\"select.error\", NULL, NULL);\n Py_INCREF(SelectError);\n PyModule_AddObject(m, \"error\", SelectError);\n\n#ifdef PIPE_BUF\n#ifdef HAVE_BROKEN_PIPE_BUF\n#undef PIPE_BUF\n#define PIPE_BUF 512\n#endif\n PyModule_AddIntConstant(m, \"PIPE_BUF\", PIPE_BUF);\n#endif\n\n#if defined(HAVE_POLL)\n#ifdef __APPLE__\n if (select_have_broken_poll()) {\n if (PyObject_DelAttrString(m, \"poll\") == -1) {\n PyErr_Clear();\n }\n } else {\n#else\n {\n#endif\n if (PyType_Ready(&poll_Type) < 0)\n return NULL;\n PyModule_AddIntConstant(m, \"POLLIN\", POLLIN);\n PyModule_AddIntConstant(m, \"POLLPRI\", POLLPRI);\n PyModule_AddIntConstant(m, \"POLLOUT\", POLLOUT);\n PyModule_AddIntConstant(m, \"POLLERR\", POLLERR);\n PyModule_AddIntConstant(m, \"POLLHUP\", POLLHUP);\n PyModule_AddIntConstant(m, \"POLLNVAL\", POLLNVAL);\n\n#ifdef POLLRDNORM\n PyModule_AddIntConstant(m, \"POLLRDNORM\", POLLRDNORM);\n#endif\n#ifdef POLLRDBAND\n PyModule_AddIntConstant(m, \"POLLRDBAND\", POLLRDBAND);\n#endif\n#ifdef POLLWRNORM\n PyModule_AddIntConstant(m, \"POLLWRNORM\", POLLWRNORM);\n#endif\n#ifdef POLLWRBAND\n PyModule_AddIntConstant(m, \"POLLWRBAND\", POLLWRBAND);\n#endif\n#ifdef POLLMSG\n PyModule_AddIntConstant(m, \"POLLMSG\", POLLMSG);\n#endif\n }\n#endif /* HAVE_POLL */\n\n#ifdef HAVE_EPOLL\n Py_TYPE(&pyEpoll_Type) = &PyType_Type;\n if (PyType_Ready(&pyEpoll_Type) < 0)\n return NULL;\n\n Py_INCREF(&pyEpoll_Type);\n PyModule_AddObject(m, \"epoll\", (PyObject *) &pyEpoll_Type);\n\n PyModule_AddIntConstant(m, \"EPOLLIN\", EPOLLIN);\n PyModule_AddIntConstant(m, \"EPOLLOUT\", EPOLLOUT);\n PyModule_AddIntConstant(m, \"EPOLLPRI\", EPOLLPRI);\n PyModule_AddIntConstant(m, \"EPOLLERR\", EPOLLERR);\n PyModule_AddIntConstant(m, \"EPOLLHUP\", EPOLLHUP);\n PyModule_AddIntConstant(m, \"EPOLLET\", EPOLLET);\n#ifdef EPOLLONESHOT\n /* Kernel 2.6.2+ */\n PyModule_AddIntConstant(m, \"EPOLLONESHOT\", EPOLLONESHOT);\n#endif\n /* PyModule_AddIntConstant(m, \"EPOLL_RDHUP\", EPOLLRDHUP); */\n PyModule_AddIntConstant(m, \"EPOLLRDNORM\", EPOLLRDNORM);\n PyModule_AddIntConstant(m, \"EPOLLRDBAND\", EPOLLRDBAND);\n PyModule_AddIntConstant(m, \"EPOLLWRNORM\", EPOLLWRNORM);\n PyModule_AddIntConstant(m, \"EPOLLWRBAND\", EPOLLWRBAND);\n PyModule_AddIntConstant(m, \"EPOLLMSG\", EPOLLMSG);\n#endif /* HAVE_EPOLL */\n\n#ifdef HAVE_KQUEUE\n kqueue_event_Type.tp_new = PyType_GenericNew;\n Py_TYPE(&kqueue_event_Type) = &PyType_Type;\n if(PyType_Ready(&kqueue_event_Type) < 0)\n return NULL;\n\n Py_INCREF(&kqueue_event_Type);\n PyModule_AddObject(m, \"kevent\", (PyObject *)&kqueue_event_Type);\n\n Py_TYPE(&kqueue_queue_Type) = &PyType_Type;\n if(PyType_Ready(&kqueue_queue_Type) < 0)\n return NULL;\n Py_INCREF(&kqueue_queue_Type);\n PyModule_AddObject(m, \"kqueue\", (PyObject *)&kqueue_queue_Type);\n\n /* event filters */\n PyModule_AddIntConstant(m, \"KQ_FILTER_READ\", EVFILT_READ);\n PyModule_AddIntConstant(m, \"KQ_FILTER_WRITE\", EVFILT_WRITE);\n PyModule_AddIntConstant(m, \"KQ_FILTER_AIO\", EVFILT_AIO);\n PyModule_AddIntConstant(m, \"KQ_FILTER_VNODE\", EVFILT_VNODE);\n PyModule_AddIntConstant(m, \"KQ_FILTER_PROC\", EVFILT_PROC);\n#ifdef EVFILT_NETDEV\n PyModule_AddIntConstant(m, \"KQ_FILTER_NETDEV\", EVFILT_NETDEV);\n#endif\n PyModule_AddIntConstant(m, \"KQ_FILTER_SIGNAL\", EVFILT_SIGNAL);\n PyModule_AddIntConstant(m, \"KQ_FILTER_TIMER\", EVFILT_TIMER);\n\n /* event flags */\n PyModule_AddIntConstant(m, \"KQ_EV_ADD\", EV_ADD);\n PyModule_AddIntConstant(m, \"KQ_EV_DELETE\", EV_DELETE);\n PyModule_AddIntConstant(m, \"KQ_EV_ENABLE\", EV_ENABLE);\n PyModule_AddIntConstant(m, \"KQ_EV_DISABLE\", EV_DISABLE);\n PyModule_AddIntConstant(m, \"KQ_EV_ONESHOT\", EV_ONESHOT);\n PyModule_AddIntConstant(m, \"KQ_EV_CLEAR\", EV_CLEAR);\n\n PyModule_AddIntConstant(m, \"KQ_EV_SYSFLAGS\", EV_SYSFLAGS);\n PyModule_AddIntConstant(m, \"KQ_EV_FLAG1\", EV_FLAG1);\n\n PyModule_AddIntConstant(m, \"KQ_EV_EOF\", EV_EOF);\n PyModule_AddIntConstant(m, \"KQ_EV_ERROR\", EV_ERROR);\n\n /* READ WRITE filter flag */\n PyModule_AddIntConstant(m, \"KQ_NOTE_LOWAT\", NOTE_LOWAT);\n\n /* VNODE filter flags */\n PyModule_AddIntConstant(m, \"KQ_NOTE_DELETE\", NOTE_DELETE);\n PyModule_AddIntConstant(m, \"KQ_NOTE_WRITE\", NOTE_WRITE);\n PyModule_AddIntConstant(m, \"KQ_NOTE_EXTEND\", NOTE_EXTEND);\n PyModule_AddIntConstant(m, \"KQ_NOTE_ATTRIB\", NOTE_ATTRIB);\n PyModule_AddIntConstant(m, \"KQ_NOTE_LINK\", NOTE_LINK);\n PyModule_AddIntConstant(m, \"KQ_NOTE_RENAME\", NOTE_RENAME);\n PyModule_AddIntConstant(m, \"KQ_NOTE_REVOKE\", NOTE_REVOKE);\n\n /* PROC filter flags */\n PyModule_AddIntConstant(m, \"KQ_NOTE_EXIT\", NOTE_EXIT);\n PyModule_AddIntConstant(m, \"KQ_NOTE_FORK\", NOTE_FORK);\n PyModule_AddIntConstant(m, \"KQ_NOTE_EXEC\", NOTE_EXEC);\n PyModule_AddIntConstant(m, \"KQ_NOTE_PCTRLMASK\", NOTE_PCTRLMASK);\n PyModule_AddIntConstant(m, \"KQ_NOTE_PDATAMASK\", NOTE_PDATAMASK);\n\n PyModule_AddIntConstant(m, \"KQ_NOTE_TRACK\", NOTE_TRACK);\n PyModule_AddIntConstant(m, \"KQ_NOTE_CHILD\", NOTE_CHILD);\n PyModule_AddIntConstant(m, \"KQ_NOTE_TRACKERR\", NOTE_TRACKERR);\n\n /* NETDEV filter flags */\n#ifdef EVFILT_NETDEV\n PyModule_AddIntConstant(m, \"KQ_NOTE_LINKUP\", NOTE_LINKUP);\n PyModule_AddIntConstant(m, \"KQ_NOTE_LINKDOWN\", NOTE_LINKDOWN);\n PyModule_AddIntConstant(m, \"KQ_NOTE_LINKINV\", NOTE_LINKINV);\n#endif\n\n#endif /* HAVE_KQUEUE */\n return m;\n}\n\n\n/* select - Module containing unix select(2) call.\n Under Unix, the file descriptors are small integers.\n Under Win32, select only exists for sockets, and sockets may\n have any value except INVALID_SOCKET.\n*/\n\n#include \"Python.h\"\n#include <structmember.h>\n\n#ifdef __APPLE__\n /* Perform runtime testing for a broken poll on OSX to make it easier\n * to use the same binary on multiple releases of the OS.\n */\n#undef HAVE_BROKEN_POLL\n#endif\n\n/* Windows #defines FD_SETSIZE to 64 if FD_SETSIZE isn't already defined.\n 64 is too small (too many people have bumped into that limit).\n Here we boost it.\n Users who want even more than the boosted limit should #define\n FD_SETSIZE higher before this; e.g., via compiler /D switch.\n*/\n#if defined(MS_WINDOWS) && !defined(FD_SETSIZE)\n#define FD_SETSIZE 512\n#endif\n\n#if defined(HAVE_POLL_H)\n#include <poll.h>\n#elif defined(HAVE_SYS_POLL_H)\n#include <sys/poll.h>\n#endif\n\n#ifdef __sgi\n/* This is missing from unistd.h */\nextern void bzero(void *, int);\n#endif\n\n#ifdef HAVE_SYS_TYPES_H\n#include <sys/types.h>\n#endif\n\n#if defined(PYOS_OS2) && !defined(PYCC_GCC)\n#include <sys/time.h>\n#include <utils.h>\n#endif\n\n#ifdef MS_WINDOWS\n# define WIN32_LEAN_AND_MEAN\n# include <winsock.h>\n#else\n# define SOCKET int\n# if defined(__VMS)\n# include <socket.h>\n# endif\n#endif\n\nstatic PyObject *SelectError;\n\n/* list of Python objects and their file descriptor */\ntypedef struct {\n PyObject *obj; /* owned reference */\n SOCKET fd;\n int sentinel; /* -1 == sentinel */\n} pylist;\n\nstatic void\nreap_obj(pylist fd2obj[FD_SETSIZE + 1])\n{\n int i;\n for (i = 0; i < FD_SETSIZE + 1 && fd2obj[i].sentinel >= 0; i++) {\n Py_XDECREF(fd2obj[i].obj);\n fd2obj[i].obj = NULL;\n }\n fd2obj[0].sentinel = -1;\n}\n\n\n/* returns -1 and sets the Python exception if an error occurred, otherwise\n returns a number >= 0\n*/\nstatic int\nseq2set(PyObject *seq, fd_set *set, pylist fd2obj[FD_SETSIZE + 1])\n{\n int max = -1;\n int index = 0;\n Py_ssize_t i, len = -1;\n PyObject* fast_seq = NULL;\n PyObject* o = NULL;\n\n fd2obj[0].obj = (PyObject*)0; /* set list to zero size */\n FD_ZERO(set);\n\n fast_seq = PySequence_Fast(seq, \"arguments 1-3 must be sequences\");\n if (!fast_seq)\n return -1;\n\n len = PySequence_Fast_GET_SIZE(fast_seq);\n\n for (i = 0; i < len; i++) {\n SOCKET v;\n\n /* any intervening fileno() calls could decr this refcnt */\n if (!(o = PySequence_Fast_GET_ITEM(fast_seq, i)))\n return -1;\n\n Py_INCREF(o);\n v = PyObject_AsFileDescriptor( o );\n if (v == -1) goto finally;\n\n#if defined(_MSC_VER)\n max = 0; /* not used for Win32 */\n#else /* !_MSC_VER */\n if (v < 0 || v >= FD_SETSIZE) {\n PyErr_SetString(PyExc_ValueError,\n \"filedescriptor out of range in select()\");\n goto finally;\n }\n if (v > max)\n max = v;\n#endif /* _MSC_VER */\n FD_SET(v, set);\n\n /* add object and its file descriptor to the list */\n if (index >= FD_SETSIZE) {\n PyErr_SetString(PyExc_ValueError,\n \"too many file descriptors in select()\");\n goto finally;\n }\n fd2obj[index].obj = o;\n fd2obj[index].fd = v;\n fd2obj[index].sentinel = 0;\n fd2obj[++index].sentinel = -1;\n }\n Py_DECREF(fast_seq);\n return max+1;\n\n finally:\n Py_XDECREF(o);\n Py_DECREF(fast_seq);\n return -1;\n}\n\n/* returns NULL and sets the Python exception if an error occurred */\nstatic PyObject *\nset2list(fd_set *set, pylist fd2obj[FD_SETSIZE + 1])\n{\n int i, j, count=0;\n PyObject *list, *o;\n SOCKET fd;\n\n for (j = 0; fd2obj[j].sentinel >= 0; j++) {\n if (FD_ISSET(fd2obj[j].fd, set))\n count++;\n }\n list = PyList_New(count);\n if (!list)\n return NULL;\n\n i = 0;\n for (j = 0; fd2obj[j].sentinel >= 0; j++) {\n fd = fd2obj[j].fd;\n if (FD_ISSET(fd, set)) {\n#ifndef _MSC_VER\n if (fd > FD_SETSIZE) {\n PyErr_SetString(PyExc_SystemError,\n \"filedescriptor out of range returned in select()\");\n goto finally;\n }\n#endif\n o = fd2obj[j].obj;\n fd2obj[j].obj = NULL;\n /* transfer ownership */\n if (PyList_SetItem(list, i, o) < 0)\n goto finally;\n\n i++;\n }\n }\n return list;\n finally:\n Py_DECREF(list);\n return NULL;\n}\n\n#undef SELECT_USES_HEAP\n#if FD_SETSIZE > 1024\n#define SELECT_USES_HEAP\n#endif /* FD_SETSIZE > 1024 */\n\nstatic PyObject *\nselect_select(PyObject *self, PyObject *args)\n{\n#ifdef SELECT_USES_HEAP\n pylist *rfd2obj, *wfd2obj, *efd2obj;\n#else /* !SELECT_USES_HEAP */\n /* XXX: All this should probably be implemented as follows:\n * - find the highest descriptor we're interested in\n * - add one\n * - that's the size\n * See: Stevens, APitUE, $12.5.1\n */\n pylist rfd2obj[FD_SETSIZE + 1];\n pylist wfd2obj[FD_SETSIZE + 1];\n pylist efd2obj[FD_SETSIZE + 1];\n#endif /* SELECT_USES_HEAP */\n PyObject *ifdlist, *ofdlist, *efdlist;\n PyObject *ret = NULL;\n PyObject *tout = Py_None;\n fd_set ifdset, ofdset, efdset;\n double timeout;\n struct timeval tv, *tvp;\n long seconds;\n int imax, omax, emax, max;\n int n;\n\n /* convert arguments */\n if (!PyArg_UnpackTuple(args, \"select\", 3, 4,\n &ifdlist, &ofdlist, &efdlist, &tout))\n return NULL;\n\n if (tout == Py_None)\n tvp = (struct timeval *)0;\n else if (!PyNumber_Check(tout)) {\n PyErr_SetString(PyExc_TypeError,\n \"timeout must be a float or None\");\n return NULL;\n }\n else {\n timeout = PyFloat_AsDouble(tout);\n if (timeout == -1 && PyErr_Occurred())\n return NULL;\n if (timeout > (double)LONG_MAX) {\n PyErr_SetString(PyExc_OverflowError,\n \"timeout period too long\");\n return NULL;\n }\n if (timeout < 0) {\n PyErr_SetString(PyExc_ValueError,\n \"timeout must be non-negative\");\n return NULL;\n }\n seconds = (long)timeout;\n timeout = timeout - (double)seconds;\n tv.tv_sec = seconds;\n tv.tv_usec = (long)(timeout * 1E6);\n tvp = &tv;\n }\n\n\n#ifdef SELECT_USES_HEAP\n /* Allocate memory for the lists */\n rfd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1);\n wfd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1);\n efd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1);\n if (rfd2obj == NULL || wfd2obj == NULL || efd2obj == NULL) {\n if (rfd2obj) PyMem_DEL(rfd2obj);\n if (wfd2obj) PyMem_DEL(wfd2obj);\n if (efd2obj) PyMem_DEL(efd2obj);\n return PyErr_NoMemory();\n }\n#endif /* SELECT_USES_HEAP */\n /* Convert sequences to fd_sets, and get maximum fd number\n * propagates the Python exception set in seq2set()\n */\n rfd2obj[0].sentinel = -1;\n wfd2obj[0].sentinel = -1;\n efd2obj[0].sentinel = -1;\n if ((imax=seq2set(ifdlist, &ifdset, rfd2obj)) < 0)\n goto finally;\n if ((omax=seq2set(ofdlist, &ofdset, wfd2obj)) < 0)\n goto finally;\n if ((emax=seq2set(efdlist, &efdset, efd2obj)) < 0)\n goto finally;\n max = imax;\n if (omax > max) max = omax;\n if (emax > max) max = emax;\n\n Py_BEGIN_ALLOW_THREADS\n n = select(max, &ifdset, &ofdset, &efdset, tvp);\n Py_END_ALLOW_THREADS\n\n#ifdef MS_WINDOWS\n if (n == SOCKET_ERROR) {\n PyErr_SetExcFromWindowsErr(SelectError, WSAGetLastError());\n }\n#else\n if (n < 0) {\n PyErr_SetFromErrno(SelectError);\n }\n#endif\n else {\n /* any of these three calls can raise an exception. it's more\n convenient to test for this after all three calls... but\n is that acceptable?\n */\n ifdlist = set2list(&ifdset, rfd2obj);\n ofdlist = set2list(&ofdset, wfd2obj);\n efdlist = set2list(&efdset, efd2obj);\n if (PyErr_Occurred())\n ret = NULL;\n else\n ret = PyTuple_Pack(3, ifdlist, ofdlist, efdlist);\n\n Py_DECREF(ifdlist);\n Py_DECREF(ofdlist);\n Py_DECREF(efdlist);\n }\n\n finally:\n reap_obj(rfd2obj);\n reap_obj(wfd2obj);\n reap_obj(efd2obj);\n#ifdef SELECT_USES_HEAP\n PyMem_DEL(rfd2obj);\n PyMem_DEL(wfd2obj);\n PyMem_DEL(efd2obj);\n#endif /* SELECT_USES_HEAP */\n return ret;\n}\n\n#if defined(HAVE_POLL) && !defined(HAVE_BROKEN_POLL)\n/*\n * poll() support\n */\n\ntypedef struct {\n PyObject_HEAD\n PyObject *dict;\n int ufd_uptodate;\n int ufd_len;\n struct pollfd *ufds;\n} pollObject;\n\nstatic PyTypeObject poll_Type;\n\n/* Update the malloc'ed array of pollfds to match the dictionary\n contained within a pollObject. Return 1 on success, 0 on an error.\n*/\n\nstatic int\nupdate_ufd_array(pollObject *self)\n{\n Py_ssize_t i, pos;\n PyObject *key, *value;\n struct pollfd *old_ufds = self->ufds;\n\n self->ufd_len = PyDict_Size(self->dict);\n PyMem_RESIZE(self->ufds, struct pollfd, self->ufd_len);\n if (self->ufds == NULL) {\n self->ufds = old_ufds;\n PyErr_NoMemory();\n return 0;\n }\n\n i = pos = 0;\n while (PyDict_Next(self->dict, &pos, &key, &value)) {\n self->ufds[i].fd = PyLong_AsLong(key);\n self->ufds[i].events = (short)PyLong_AsLong(value);\n i++;\n }\n self->ufd_uptodate = 1;\n return 1;\n}\n\nPyDoc_STRVAR(poll_register_doc,\n\"register(fd [, eventmask] ) -> None\\n\\n\\\nRegister a file descriptor with the polling object.\\n\\\nfd -- either an integer, or an object with a fileno() method returning an\\n\\\n int.\\n\\\nevents -- an optional bitmask describing the type of events to check for\");\n\nstatic PyObject *\npoll_register(pollObject *self, PyObject *args)\n{\n PyObject *o, *key, *value;\n int fd, events = POLLIN | POLLPRI | POLLOUT;\n int err;\n\n if (!PyArg_ParseTuple(args, \"O|i:register\", &o, &events)) {\n return NULL;\n }\n\n fd = PyObject_AsFileDescriptor(o);\n if (fd == -1) return NULL;\n\n /* Add entry to the internal dictionary: the key is the\n file descriptor, and the value is the event mask. */\n key = PyLong_FromLong(fd);\n if (key == NULL)\n return NULL;\n value = PyLong_FromLong(events);\n if (value == NULL) {\n Py_DECREF(key);\n return NULL;\n }\n err = PyDict_SetItem(self->dict, key, value);\n Py_DECREF(key);\n Py_DECREF(value);\n if (err < 0)\n return NULL;\n\n self->ufd_uptodate = 0;\n\n Py_INCREF(Py_None);\n return Py_None;\n}\n\nPyDoc_STRVAR(poll_modify_doc,\n\"modify(fd, eventmask) -> None\\n\\n\\\nModify an already registered file descriptor.\\n\\\nfd -- either an integer, or an object with a fileno() method returning an\\n\\\n int.\\n\\\nevents -- an optional bitmask describing the type of events to check for\");\n\nstatic PyObject *\npoll_modify(pollObject *self, PyObject *args)\n{\n PyObject *o, *key, *value;\n int fd, events;\n int err;\n\n if (!PyArg_ParseTuple(args, \"Oi:modify\", &o, &events)) {\n return NULL;\n }\n\n fd = PyObject_AsFileDescriptor(o);\n if (fd == -1) return NULL;\n\n /* Modify registered fd */\n key = PyLong_FromLong(fd);\n if (key == NULL)\n return NULL;\n if (PyDict_GetItem(self->dict, key) == NULL) {\n errno = ENOENT;\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n value = PyLong_FromLong(events);\n if (value == NULL) {\n Py_DECREF(key);\n return NULL;\n }\n err = PyDict_SetItem(self->dict, key, value);\n Py_DECREF(key);\n Py_DECREF(value);\n if (err < 0)\n return NULL;\n\n self->ufd_uptodate = 0;\n\n Py_INCREF(Py_None);\n return Py_None;\n}\n\n\nPyDoc_STRVAR(poll_unregister_doc,\n\"unregister(fd) -> None\\n\\n\\\nRemove a file descriptor being tracked by the polling object.\");\n\nstatic PyObject *\npoll_unregister(pollObject *self, PyObject *o)\n{\n PyObject *key;\n int fd;\n\n fd = PyObject_AsFileDescriptor( o );\n if (fd == -1)\n return NULL;\n\n /* Check whether the fd is already in the array */\n key = PyLong_FromLong(fd);\n if (key == NULL)\n return NULL;\n\n if (PyDict_DelItem(self->dict, key) == -1) {\n Py_DECREF(key);\n /* This will simply raise the KeyError set by PyDict_DelItem\n if the file descriptor isn't registered. */\n return NULL;\n }\n\n Py_DECREF(key);\n self->ufd_uptodate = 0;\n\n Py_INCREF(Py_None);\n return Py_None;\n}\n\nPyDoc_STRVAR(poll_poll_doc,\n\"poll( [timeout] ) -> list of (fd, event) 2-tuples\\n\\n\\\nPolls the set of registered file descriptors, returning a list containing \\n\\\nany descriptors that have events or errors to report.\");\n\nstatic PyObject *\npoll_poll(pollObject *self, PyObject *args)\n{\n PyObject *result_list = NULL, *tout = NULL;\n int timeout = 0, poll_result, i, j;\n PyObject *value = NULL, *num = NULL;\n\n if (!PyArg_UnpackTuple(args, \"poll\", 0, 1, &tout)) {\n return NULL;\n }\n\n /* Check values for timeout */\n if (tout == NULL || tout == Py_None)\n timeout = -1;\n else if (!PyNumber_Check(tout)) {\n PyErr_SetString(PyExc_TypeError,\n \"timeout must be an integer or None\");\n return NULL;\n }\n else {\n tout = PyNumber_Long(tout);\n if (!tout)\n return NULL;\n timeout = PyLong_AsLong(tout);\n Py_DECREF(tout);\n if (timeout == -1 && PyErr_Occurred())\n return NULL;\n }\n\n /* Ensure the ufd array is up to date */\n if (!self->ufd_uptodate)\n if (update_ufd_array(self) == 0)\n return NULL;\n\n /* call poll() */\n Py_BEGIN_ALLOW_THREADS\n poll_result = poll(self->ufds, self->ufd_len, timeout);\n Py_END_ALLOW_THREADS\n\n if (poll_result < 0) {\n PyErr_SetFromErrno(SelectError);\n return NULL;\n }\n\n /* build the result list */\n\n result_list = PyList_New(poll_result);\n if (!result_list)\n return NULL;\n else {\n for (i = 0, j = 0; j < poll_result; j++) {\n /* skip to the next fired descriptor */\n while (!self->ufds[i].revents) {\n i++;\n }\n /* if we hit a NULL return, set value to NULL\n and break out of loop; code at end will\n clean up result_list */\n value = PyTuple_New(2);\n if (value == NULL)\n goto error;\n num = PyLong_FromLong(self->ufds[i].fd);\n if (num == NULL) {\n Py_DECREF(value);\n goto error;\n }\n PyTuple_SET_ITEM(value, 0, num);\n\n /* The &0xffff is a workaround for AIX. 'revents'\n is a 16-bit short, and IBM assigned POLLNVAL\n to be 0x8000, so the conversion to int results\n in a negative number. See SF bug #923315. */\n num = PyLong_FromLong(self->ufds[i].revents & 0xffff);\n if (num == NULL) {\n Py_DECREF(value);\n goto error;\n }\n PyTuple_SET_ITEM(value, 1, num);\n if ((PyList_SetItem(result_list, j, value)) == -1) {\n Py_DECREF(value);\n goto error;\n }\n i++;\n }\n }\n return result_list;\n\n error:\n Py_DECREF(result_list);\n return NULL;\n}\n\nstatic PyMethodDef poll_methods[] = {\n {\"register\", (PyCFunction)poll_register,\n METH_VARARGS, poll_register_doc},\n {\"modify\", (PyCFunction)poll_modify,\n METH_VARARGS, poll_modify_doc},\n {\"unregister\", (PyCFunction)poll_unregister,\n METH_O, poll_unregister_doc},\n {\"poll\", (PyCFunction)poll_poll,\n METH_VARARGS, poll_poll_doc},\n {NULL, NULL} /* sentinel */\n};\n\nstatic pollObject *\nnewPollObject(void)\n{\n pollObject *self;\n self = PyObject_New(pollObject, &poll_Type);\n if (self == NULL)\n return NULL;\n /* ufd_uptodate is a Boolean, denoting whether the\n array pointed to by ufds matches the contents of the dictionary. */\n self->ufd_uptodate = 0;\n self->ufds = NULL;\n self->dict = PyDict_New();\n if (self->dict == NULL) {\n Py_DECREF(self);\n return NULL;\n }\n return self;\n}\n\nstatic void\npoll_dealloc(pollObject *self)\n{\n if (self->ufds != NULL)\n PyMem_DEL(self->ufds);\n Py_XDECREF(self->dict);\n PyObject_Del(self);\n}\n\nstatic PyTypeObject poll_Type = {\n /* The ob_type field must be initialized in the module init function\n * to be portable to Windows without using C++. */\n PyVarObject_HEAD_INIT(NULL, 0)\n \"select.poll\", /*tp_name*/\n sizeof(pollObject), /*tp_basicsize*/\n 0, /*tp_itemsize*/\n /* methods */\n (destructor)poll_dealloc, /*tp_dealloc*/\n 0, /*tp_print*/\n 0, /*tp_getattr*/\n 0, /*tp_setattr*/\n 0, /*tp_reserved*/\n 0, /*tp_repr*/\n 0, /*tp_as_number*/\n 0, /*tp_as_sequence*/\n 0, /*tp_as_mapping*/\n 0, /*tp_hash*/\n 0, /*tp_call*/\n 0, /*tp_str*/\n 0, /*tp_getattro*/\n 0, /*tp_setattro*/\n 0, /*tp_as_buffer*/\n Py_TPFLAGS_DEFAULT, /*tp_flags*/\n 0, /*tp_doc*/\n 0, /*tp_traverse*/\n 0, /*tp_clear*/\n 0, /*tp_richcompare*/\n 0, /*tp_weaklistoffset*/\n 0, /*tp_iter*/\n 0, /*tp_iternext*/\n poll_methods, /*tp_methods*/\n};\n\nPyDoc_STRVAR(poll_doc,\n\"Returns a polling object, which supports registering and\\n\\\nunregistering file descriptors, and then polling them for I/O events.\");\n\nstatic PyObject *\nselect_poll(PyObject *self, PyObject *unused)\n{\n return (PyObject *)newPollObject();\n}\n\n#ifdef __APPLE__\n/*\n * On some systems poll() sets errno on invalid file descriptors. We test\n * for this at runtime because this bug may be fixed or introduced between\n * OS releases.\n */\nstatic int select_have_broken_poll(void)\n{\n int poll_test;\n int filedes[2];\n\n struct pollfd poll_struct = { 0, POLLIN|POLLPRI|POLLOUT, 0 };\n\n /* Create a file descriptor to make invalid */\n if (pipe(filedes) < 0) {\n return 1;\n }\n poll_struct.fd = filedes[0];\n close(filedes[0]);\n close(filedes[1]);\n poll_test = poll(&poll_struct, 1, 0);\n if (poll_test < 0) {\n return 1;\n } else if (poll_test == 0 && poll_struct.revents != POLLNVAL) {\n return 1;\n }\n return 0;\n}\n#endif /* __APPLE__ */\n\n#endif /* HAVE_POLL */\n\n#ifdef HAVE_EPOLL\n/* **************************************************************************\n * epoll interface for Linux 2.6\n *\n * Written by Christian Heimes\n * Inspired by Twisted's _epoll.pyx and select.poll()\n */\n\n#ifdef HAVE_SYS_EPOLL_H\n#include <sys/epoll.h>\n#endif\n\ntypedef struct {\n PyObject_HEAD\n SOCKET epfd; /* epoll control file descriptor */\n} pyEpoll_Object;\n\nstatic PyTypeObject pyEpoll_Type;\n#define pyepoll_CHECK(op) (PyObject_TypeCheck((op), &pyEpoll_Type))\n\nstatic PyObject *\npyepoll_err_closed(void)\n{\n PyErr_SetString(PyExc_ValueError, \"I/O operation on closed epoll fd\");\n return NULL;\n}\n\nstatic int\npyepoll_internal_close(pyEpoll_Object *self)\n{\n int save_errno = 0;\n if (self->epfd >= 0) {\n int epfd = self->epfd;\n self->epfd = -1;\n Py_BEGIN_ALLOW_THREADS\n if (close(epfd) < 0)\n save_errno = errno;\n Py_END_ALLOW_THREADS\n }\n return save_errno;\n}\n\nstatic PyObject *\nnewPyEpoll_Object(PyTypeObject *type, int sizehint, SOCKET fd)\n{\n pyEpoll_Object *self;\n\n if (sizehint == -1) {\n sizehint = FD_SETSIZE-1;\n }\n else if (sizehint < 1) {\n PyErr_Format(PyExc_ValueError,\n \"sizehint must be greater zero, got %d\",\n sizehint);\n return NULL;\n }\n\n assert(type != NULL && type->tp_alloc != NULL);\n self = (pyEpoll_Object *) type->tp_alloc(type, 0);\n if (self == NULL)\n return NULL;\n\n if (fd == -1) {\n Py_BEGIN_ALLOW_THREADS\n self->epfd = epoll_create(sizehint);\n Py_END_ALLOW_THREADS\n }\n else {\n self->epfd = fd;\n }\n if (self->epfd < 0) {\n Py_DECREF(self);\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n return (PyObject *)self;\n}\n\n\nstatic PyObject *\npyepoll_new(PyTypeObject *type, PyObject *args, PyObject *kwds)\n{\n int sizehint = -1;\n static char *kwlist[] = {\"sizehint\", NULL};\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"|i:epoll\", kwlist,\n &sizehint))\n return NULL;\n\n return newPyEpoll_Object(type, sizehint, -1);\n}\n\n\nstatic void\npyepoll_dealloc(pyEpoll_Object *self)\n{\n (void)pyepoll_internal_close(self);\n Py_TYPE(self)->tp_free(self);\n}\n\nstatic PyObject*\npyepoll_close(pyEpoll_Object *self)\n{\n errno = pyepoll_internal_close(self);\n if (errno < 0) {\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n Py_RETURN_NONE;\n}\n\nPyDoc_STRVAR(pyepoll_close_doc,\n\"close() -> None\\n\\\n\\n\\\nClose the epoll control file descriptor. Further operations on the epoll\\n\\\nobject will raise an exception.\");\n\nstatic PyObject*\npyepoll_get_closed(pyEpoll_Object *self)\n{\n if (self->epfd < 0)\n Py_RETURN_TRUE;\n else\n Py_RETURN_FALSE;\n}\n\nstatic PyObject*\npyepoll_fileno(pyEpoll_Object *self)\n{\n if (self->epfd < 0)\n return pyepoll_err_closed();\n return PyLong_FromLong(self->epfd);\n}\n\nPyDoc_STRVAR(pyepoll_fileno_doc,\n\"fileno() -> int\\n\\\n\\n\\\nReturn the epoll control file descriptor.\");\n\nstatic PyObject*\npyepoll_fromfd(PyObject *cls, PyObject *args)\n{\n SOCKET fd;\n\n if (!PyArg_ParseTuple(args, \"i:fromfd\", &fd))\n return NULL;\n\n return newPyEpoll_Object((PyTypeObject*)cls, -1, fd);\n}\n\nPyDoc_STRVAR(pyepoll_fromfd_doc,\n\"fromfd(fd) -> epoll\\n\\\n\\n\\\nCreate an epoll object from a given control fd.\");\n\nstatic PyObject *\npyepoll_internal_ctl(int epfd, int op, PyObject *pfd, unsigned int events)\n{\n struct epoll_event ev;\n int result;\n int fd;\n\n if (epfd < 0)\n return pyepoll_err_closed();\n\n fd = PyObject_AsFileDescriptor(pfd);\n if (fd == -1) {\n return NULL;\n }\n\n switch(op) {\n case EPOLL_CTL_ADD:\n case EPOLL_CTL_MOD:\n ev.events = events;\n ev.data.fd = fd;\n Py_BEGIN_ALLOW_THREADS\n result = epoll_ctl(epfd, op, fd, &ev);\n Py_END_ALLOW_THREADS\n break;\n case EPOLL_CTL_DEL:\n /* In kernel versions before 2.6.9, the EPOLL_CTL_DEL\n * operation required a non-NULL pointer in event, even\n * though this argument is ignored. */\n Py_BEGIN_ALLOW_THREADS\n result = epoll_ctl(epfd, op, fd, &ev);\n if (errno == EBADF) {\n /* fd already closed */\n result = 0;\n errno = 0;\n }\n Py_END_ALLOW_THREADS\n break;\n default:\n result = -1;\n errno = EINVAL;\n }\n\n if (result < 0) {\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n Py_RETURN_NONE;\n}\n\nstatic PyObject *\npyepoll_register(pyEpoll_Object *self, PyObject *args, PyObject *kwds)\n{\n PyObject *pfd;\n unsigned int events = EPOLLIN | EPOLLOUT | EPOLLPRI;\n static char *kwlist[] = {\"fd\", \"eventmask\", NULL};\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O|I:register\", kwlist,\n &pfd, &events)) {\n return NULL;\n }\n\n return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_ADD, pfd, events);\n}\n\nPyDoc_STRVAR(pyepoll_register_doc,\n\"register(fd[, eventmask]) -> None\\n\\\n\\n\\\nRegisters a new fd or modifies an already registered fd.\\n\\\nfd is the target file descriptor of the operation.\\n\\\nevents is a bit set composed of the various EPOLL constants; the default\\n\\\nis EPOLL_IN | EPOLL_OUT | EPOLL_PRI.\\n\\\n\\n\\\nThe epoll interface supports all file descriptors that support poll.\");\n\nstatic PyObject *\npyepoll_modify(pyEpoll_Object *self, PyObject *args, PyObject *kwds)\n{\n PyObject *pfd;\n unsigned int events;\n static char *kwlist[] = {\"fd\", \"eventmask\", NULL};\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"OI:modify\", kwlist,\n &pfd, &events)) {\n return NULL;\n }\n\n return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_MOD, pfd, events);\n}\n\nPyDoc_STRVAR(pyepoll_modify_doc,\n\"modify(fd, eventmask) -> None\\n\\\n\\n\\\nfd is the target file descriptor of the operation\\n\\\nevents is a bit set composed of the various EPOLL constants\");\n\nstatic PyObject *\npyepoll_unregister(pyEpoll_Object *self, PyObject *args, PyObject *kwds)\n{\n PyObject *pfd;\n static char *kwlist[] = {\"fd\", NULL};\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O:unregister\", kwlist,\n &pfd)) {\n return NULL;\n }\n\n return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_DEL, pfd, 0);\n}\n\nPyDoc_STRVAR(pyepoll_unregister_doc,\n\"unregister(fd) -> None\\n\\\n\\n\\\nfd is the target file descriptor of the operation.\");\n\nstatic PyObject *\npyepoll_poll(pyEpoll_Object *self, PyObject *args, PyObject *kwds)\n{\n double dtimeout = -1.;\n int timeout;\n int maxevents = -1;\n int nfds, i;\n PyObject *elist = NULL, *etuple = NULL;\n struct epoll_event *evs = NULL;\n static char *kwlist[] = {\"timeout\", \"maxevents\", NULL};\n\n if (self->epfd < 0)\n return pyepoll_err_closed();\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"|di:poll\", kwlist,\n &dtimeout, &maxevents)) {\n return NULL;\n }\n\n if (dtimeout < 0) {\n timeout = -1;\n }\n else if (dtimeout * 1000.0 > INT_MAX) {\n PyErr_SetString(PyExc_OverflowError,\n \"timeout is too large\");\n return NULL;\n }\n else {\n timeout = (int)(dtimeout * 1000.0);\n }\n\n if (maxevents == -1) {\n maxevents = FD_SETSIZE-1;\n }\n else if (maxevents < 1) {\n PyErr_Format(PyExc_ValueError,\n \"maxevents must be greater than 0, got %d\",\n maxevents);\n return NULL;\n }\n\n evs = PyMem_New(struct epoll_event, maxevents);\n if (evs == NULL) {\n Py_DECREF(self);\n PyErr_NoMemory();\n return NULL;\n }\n\n Py_BEGIN_ALLOW_THREADS\n nfds = epoll_wait(self->epfd, evs, maxevents, timeout);\n Py_END_ALLOW_THREADS\n if (nfds < 0) {\n PyErr_SetFromErrno(PyExc_IOError);\n goto error;\n }\n\n elist = PyList_New(nfds);\n if (elist == NULL) {\n goto error;\n }\n\n for (i = 0; i < nfds; i++) {\n etuple = Py_BuildValue(\"iI\", evs[i].data.fd, evs[i].events);\n if (etuple == NULL) {\n Py_CLEAR(elist);\n goto error;\n }\n PyList_SET_ITEM(elist, i, etuple);\n }\n\n error:\n PyMem_Free(evs);\n return elist;\n}\n\nPyDoc_STRVAR(pyepoll_poll_doc,\n\"poll([timeout=-1[, maxevents=-1]]) -> [(fd, events), (...)]\\n\\\n\\n\\\nWait for events on the epoll file descriptor for a maximum time of timeout\\n\\\nin seconds (as float). -1 makes poll wait indefinitely.\\n\\\nUp to maxevents are returned to the caller.\");\n\nstatic PyMethodDef pyepoll_methods[] = {\n {\"fromfd\", (PyCFunction)pyepoll_fromfd,\n METH_VARARGS | METH_CLASS, pyepoll_fromfd_doc},\n {\"close\", (PyCFunction)pyepoll_close, METH_NOARGS,\n pyepoll_close_doc},\n {\"fileno\", (PyCFunction)pyepoll_fileno, METH_NOARGS,\n pyepoll_fileno_doc},\n {\"modify\", (PyCFunction)pyepoll_modify,\n METH_VARARGS | METH_KEYWORDS, pyepoll_modify_doc},\n {\"register\", (PyCFunction)pyepoll_register,\n METH_VARARGS | METH_KEYWORDS, pyepoll_register_doc},\n {\"unregister\", (PyCFunction)pyepoll_unregister,\n METH_VARARGS | METH_KEYWORDS, pyepoll_unregister_doc},\n {\"poll\", (PyCFunction)pyepoll_poll,\n METH_VARARGS | METH_KEYWORDS, pyepoll_poll_doc},\n {NULL, NULL},\n};\n\nstatic PyGetSetDef pyepoll_getsetlist[] = {\n {\"closed\", (getter)pyepoll_get_closed, NULL,\n \"True if the epoll handler is closed\"},\n {0},\n};\n\nPyDoc_STRVAR(pyepoll_doc,\n\"select.epoll([sizehint=-1])\\n\\\n\\n\\\nReturns an epolling object\\n\\\n\\n\\\nsizehint must be a positive integer or -1 for the default size. The\\n\\\nsizehint is used to optimize internal data structures. It doesn't limit\\n\\\nthe maximum number of monitored events.\");\n\nstatic PyTypeObject pyEpoll_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"select.epoll\", /* tp_name */\n sizeof(pyEpoll_Object), /* tp_basicsize */\n 0, /* tp_itemsize */\n (destructor)pyepoll_dealloc, /* tp_dealloc */\n 0, /* tp_print */\n 0, /* tp_getattr */\n 0, /* tp_setattr */\n 0, /* tp_reserved */\n 0, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_sequence */\n 0, /* tp_as_mapping */\n 0, /* tp_hash */\n 0, /* tp_call */\n 0, /* tp_str */\n PyObject_GenericGetAttr, /* tp_getattro */\n 0, /* tp_setattro */\n 0, /* tp_as_buffer */\n Py_TPFLAGS_DEFAULT, /* tp_flags */\n pyepoll_doc, /* tp_doc */\n 0, /* tp_traverse */\n 0, /* tp_clear */\n 0, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n pyepoll_methods, /* tp_methods */\n 0, /* tp_members */\n pyepoll_getsetlist, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n 0, /* tp_init */\n 0, /* tp_alloc */\n pyepoll_new, /* tp_new */\n 0, /* tp_free */\n};\n\n#endif /* HAVE_EPOLL */\n\n#ifdef HAVE_KQUEUE\n/* **************************************************************************\n * kqueue interface for BSD\n *\n * Copyright (c) 2000 Doug White, 2006 James Knight, 2007 Christian Heimes\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions\n * are met:\n * 1. Redistributions of source code must retain the above copyright\n * notice, this list of conditions and the following disclaimer.\n * 2. Redistributions in binary form must reproduce the above copyright\n * notice, this list of conditions and the following disclaimer in the\n * documentation and/or other materials provided with the distribution.\n *\n * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND\n * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE\n * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\n * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\n * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\n * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\n * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\n * SUCH DAMAGE.\n */\n\n#ifdef HAVE_SYS_EVENT_H\n#include <sys/event.h>\n#endif\n\nPyDoc_STRVAR(kqueue_event_doc,\n\"kevent(ident, filter=KQ_FILTER_READ, flags=KQ_EV_ADD, fflags=0, data=0, udata=0)\\n\\\n\\n\\\nThis object is the equivalent of the struct kevent for the C API.\\n\\\n\\n\\\nSee the kqueue manpage for more detailed information about the meaning\\n\\\nof the arguments.\\n\\\n\\n\\\nOne minor note: while you might hope that udata could store a\\n\\\nreference to a python object, it cannot, because it is impossible to\\n\\\nkeep a proper reference count of the object once it's passed into the\\n\\\nkernel. Therefore, I have restricted it to only storing an integer. I\\n\\\nrecommend ignoring it and simply using the 'ident' field to key off\\n\\\nof. You could also set up a dictionary on the python side to store a\\n\\\nudata->object mapping.\");\n\ntypedef struct {\n PyObject_HEAD\n struct kevent e;\n} kqueue_event_Object;\n\nstatic PyTypeObject kqueue_event_Type;\n\n#define kqueue_event_Check(op) (PyObject_TypeCheck((op), &kqueue_event_Type))\n\ntypedef struct {\n PyObject_HEAD\n SOCKET kqfd; /* kqueue control fd */\n} kqueue_queue_Object;\n\nstatic PyTypeObject kqueue_queue_Type;\n\n#define kqueue_queue_Check(op) (PyObject_TypeCheck((op), &kqueue_queue_Type))\n\n#if (SIZEOF_UINTPTR_T != SIZEOF_VOID_P)\n# error uintptr_t does not match void *!\n#elif (SIZEOF_UINTPTR_T == SIZEOF_LONG_LONG)\n# define T_UINTPTRT T_ULONGLONG\n# define T_INTPTRT T_LONGLONG\n# define PyLong_AsUintptr_t PyLong_AsUnsignedLongLong\n# define UINTPTRT_FMT_UNIT \"K\"\n# define INTPTRT_FMT_UNIT \"L\"\n#elif (SIZEOF_UINTPTR_T == SIZEOF_LONG)\n# define T_UINTPTRT T_ULONG\n# define T_INTPTRT T_LONG\n# define PyLong_AsUintptr_t PyLong_AsUnsignedLong\n# define UINTPTRT_FMT_UNIT \"k\"\n# define INTPTRT_FMT_UNIT \"l\"\n#elif (SIZEOF_UINTPTR_T == SIZEOF_INT)\n# define T_UINTPTRT T_UINT\n# define T_INTPTRT T_INT\n# define PyLong_AsUintptr_t PyLong_AsUnsignedLong\n# define UINTPTRT_FMT_UNIT \"I\"\n# define INTPTRT_FMT_UNIT \"i\"\n#else\n# error uintptr_t does not match int, long, or long long!\n#endif\n\n/* Unfortunately, we can't store python objects in udata, because\n * kevents in the kernel can be removed without warning, which would\n * forever lose the refcount on the object stored with it.\n */\n\n#define KQ_OFF(x) offsetof(kqueue_event_Object, x)\nstatic struct PyMemberDef kqueue_event_members[] = {\n {\"ident\", T_UINTPTRT, KQ_OFF(e.ident)},\n {\"filter\", T_SHORT, KQ_OFF(e.filter)},\n {\"flags\", T_USHORT, KQ_OFF(e.flags)},\n {\"fflags\", T_UINT, KQ_OFF(e.fflags)},\n {\"data\", T_INTPTRT, KQ_OFF(e.data)},\n {\"udata\", T_UINTPTRT, KQ_OFF(e.udata)},\n {NULL} /* Sentinel */\n};\n#undef KQ_OFF\n\nstatic PyObject *\n\nkqueue_event_repr(kqueue_event_Object *s)\n{\n char buf[1024];\n PyOS_snprintf(\n buf, sizeof(buf),\n \"<select.kevent ident=%zu filter=%d flags=0x%x fflags=0x%x \"\n \"data=0x%zd udata=%p>\",\n (size_t)(s->e.ident), s->e.filter, s->e.flags,\n s->e.fflags, (Py_ssize_t)(s->e.data), s->e.udata);\n return PyUnicode_FromString(buf);\n}\n\nstatic int\nkqueue_event_init(kqueue_event_Object *self, PyObject *args, PyObject *kwds)\n{\n PyObject *pfd;\n static char *kwlist[] = {\"ident\", \"filter\", \"flags\", \"fflags\",\n \"data\", \"udata\", NULL};\n static char *fmt = \"O|hhi\" INTPTRT_FMT_UNIT UINTPTRT_FMT_UNIT \":kevent\";\n\n EV_SET(&(self->e), 0, EVFILT_READ, EV_ADD, 0, 0, 0); /* defaults */\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, fmt, kwlist,\n &pfd, &(self->e.filter), &(self->e.flags),\n &(self->e.fflags), &(self->e.data), &(self->e.udata))) {\n return -1;\n }\n\n if (PyLong_Check(pfd)) {\n self->e.ident = PyLong_AsUintptr_t(pfd);\n }\n else {\n self->e.ident = PyObject_AsFileDescriptor(pfd);\n }\n if (PyErr_Occurred()) {\n return -1;\n }\n return 0;\n}\n\nstatic PyObject *\nkqueue_event_richcompare(kqueue_event_Object *s, kqueue_event_Object *o,\n int op)\n{\n Py_intptr_t result = 0;\n\n if (!kqueue_event_Check(o)) {\n if (op == Py_EQ || op == Py_NE) {\n PyObject *res = op == Py_EQ ? Py_False : Py_True;\n Py_INCREF(res);\n return res;\n }\n PyErr_Format(PyExc_TypeError,\n \"can't compare %.200s to %.200s\",\n Py_TYPE(s)->tp_name, Py_TYPE(o)->tp_name);\n return NULL;\n }\n if (((result = s->e.ident - o->e.ident) == 0) &&\n ((result = s->e.filter - o->e.filter) == 0) &&\n ((result = s->e.flags - o->e.flags) == 0) &&\n ((result = s->e.fflags - o->e.fflags) == 0) &&\n ((result = s->e.data - o->e.data) == 0) &&\n ((result = s->e.udata - o->e.udata) == 0)\n ) {\n result = 0;\n }\n\n switch (op) {\n case Py_EQ:\n result = (result == 0);\n break;\n case Py_NE:\n result = (result != 0);\n break;\n case Py_LE:\n result = (result <= 0);\n break;\n case Py_GE:\n result = (result >= 0);\n break;\n case Py_LT:\n result = (result < 0);\n break;\n case Py_GT:\n result = (result > 0);\n break;\n }\n return PyBool_FromLong((long)result);\n}\n\nstatic PyTypeObject kqueue_event_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"select.kevent\", /* tp_name */\n sizeof(kqueue_event_Object), /* tp_basicsize */\n 0, /* tp_itemsize */\n 0, /* tp_dealloc */\n 0, /* tp_print */\n 0, /* tp_getattr */\n 0, /* tp_setattr */\n 0, /* tp_reserved */\n (reprfunc)kqueue_event_repr, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_sequence */\n 0, /* tp_as_mapping */\n 0, /* tp_hash */\n 0, /* tp_call */\n 0, /* tp_str */\n 0, /* tp_getattro */\n 0, /* tp_setattro */\n 0, /* tp_as_buffer */\n Py_TPFLAGS_DEFAULT, /* tp_flags */\n kqueue_event_doc, /* tp_doc */\n 0, /* tp_traverse */\n 0, /* tp_clear */\n (richcmpfunc)kqueue_event_richcompare, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n 0, /* tp_methods */\n kqueue_event_members, /* tp_members */\n 0, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n (initproc)kqueue_event_init, /* tp_init */\n 0, /* tp_alloc */\n 0, /* tp_new */\n 0, /* tp_free */\n};\n\nstatic PyObject *\nkqueue_queue_err_closed(void)\n{\n PyErr_SetString(PyExc_ValueError, \"I/O operation on closed kqueue fd\");\n return NULL;\n}\n\nstatic int\nkqueue_queue_internal_close(kqueue_queue_Object *self)\n{\n int save_errno = 0;\n if (self->kqfd >= 0) {\n int kqfd = self->kqfd;\n self->kqfd = -1;\n Py_BEGIN_ALLOW_THREADS\n if (close(kqfd) < 0)\n save_errno = errno;\n Py_END_ALLOW_THREADS\n }\n return save_errno;\n}\n\nstatic PyObject *\nnewKqueue_Object(PyTypeObject *type, SOCKET fd)\n{\n kqueue_queue_Object *self;\n assert(type != NULL && type->tp_alloc != NULL);\n self = (kqueue_queue_Object *) type->tp_alloc(type, 0);\n if (self == NULL) {\n return NULL;\n }\n\n if (fd == -1) {\n Py_BEGIN_ALLOW_THREADS\n self->kqfd = kqueue();\n Py_END_ALLOW_THREADS\n }\n else {\n self->kqfd = fd;\n }\n if (self->kqfd < 0) {\n Py_DECREF(self);\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n return (PyObject *)self;\n}\n\nstatic PyObject *\nkqueue_queue_new(PyTypeObject *type, PyObject *args, PyObject *kwds)\n{\n\n if ((args != NULL && PyObject_Size(args)) ||\n (kwds != NULL && PyObject_Size(kwds))) {\n PyErr_SetString(PyExc_ValueError,\n \"select.kqueue doesn't accept arguments\");\n return NULL;\n }\n\n return newKqueue_Object(type, -1);\n}\n\nstatic void\nkqueue_queue_dealloc(kqueue_queue_Object *self)\n{\n kqueue_queue_internal_close(self);\n Py_TYPE(self)->tp_free(self);\n}\n\nstatic PyObject*\nkqueue_queue_close(kqueue_queue_Object *self)\n{\n errno = kqueue_queue_internal_close(self);\n if (errno < 0) {\n PyErr_SetFromErrno(PyExc_IOError);\n return NULL;\n }\n Py_RETURN_NONE;\n}\n\nPyDoc_STRVAR(kqueue_queue_close_doc,\n\"close() -> None\\n\\\n\\n\\\nClose the kqueue control file descriptor. Further operations on the kqueue\\n\\\nobject will raise an exception.\");\n\nstatic PyObject*\nkqueue_queue_get_closed(kqueue_queue_Object *self)\n{\n if (self->kqfd < 0)\n Py_RETURN_TRUE;\n else\n Py_RETURN_FALSE;\n}\n\nstatic PyObject*\nkqueue_queue_fileno(kqueue_queue_Object *self)\n{\n if (self->kqfd < 0)\n return kqueue_queue_err_closed();\n return PyLong_FromLong(self->kqfd);\n}\n\nPyDoc_STRVAR(kqueue_queue_fileno_doc,\n\"fileno() -> int\\n\\\n\\n\\\nReturn the kqueue control file descriptor.\");\n\nstatic PyObject*\nkqueue_queue_fromfd(PyObject *cls, PyObject *args)\n{\n SOCKET fd;\n\n if (!PyArg_ParseTuple(args, \"i:fromfd\", &fd))\n return NULL;\n\n return newKqueue_Object((PyTypeObject*)cls, fd);\n}\n\nPyDoc_STRVAR(kqueue_queue_fromfd_doc,\n\"fromfd(fd) -> kqueue\\n\\\n\\n\\\nCreate a kqueue object from a given control fd.\");\n\nstatic PyObject *\nkqueue_queue_control(kqueue_queue_Object *self, PyObject *args)\n{\n int nevents = 0;\n int gotevents = 0;\n int nchanges = 0;\n int i = 0;\n PyObject *otimeout = NULL;\n PyObject *ch = NULL;\n PyObject *it = NULL, *ei = NULL;\n PyObject *result = NULL;\n struct kevent *evl = NULL;\n struct kevent *chl = NULL;\n struct timespec timeoutspec;\n struct timespec *ptimeoutspec;\n\n if (self->kqfd < 0)\n return kqueue_queue_err_closed();\n\n if (!PyArg_ParseTuple(args, \"Oi|O:control\", &ch, &nevents, &otimeout))\n return NULL;\n\n if (nevents < 0) {\n PyErr_Format(PyExc_ValueError,\n \"Length of eventlist must be 0 or positive, got %d\",\n nevents);\n return NULL;\n }\n\n if (otimeout == Py_None || otimeout == NULL) {\n ptimeoutspec = NULL;\n }\n else if (PyNumber_Check(otimeout)) {\n double timeout;\n long seconds;\n\n timeout = PyFloat_AsDouble(otimeout);\n if (timeout == -1 && PyErr_Occurred())\n return NULL;\n if (timeout > (double)LONG_MAX) {\n PyErr_SetString(PyExc_OverflowError,\n \"timeout period too long\");\n return NULL;\n }\n if (timeout < 0) {\n PyErr_SetString(PyExc_ValueError,\n \"timeout must be positive or None\");\n return NULL;\n }\n\n seconds = (long)timeout;\n timeout = timeout - (double)seconds;\n timeoutspec.tv_sec = seconds;\n timeoutspec.tv_nsec = (long)(timeout * 1E9);\n ptimeoutspec = &timeoutspec;\n }\n else {\n PyErr_Format(PyExc_TypeError,\n \"timeout argument must be an number \"\n \"or None, got %.200s\",\n Py_TYPE(otimeout)->tp_name);\n return NULL;\n }\n\n if (ch != NULL && ch != Py_None) {\n it = PyObject_GetIter(ch);\n if (it == NULL) {\n PyErr_SetString(PyExc_TypeError,\n \"changelist is not iterable\");\n return NULL;\n }\n nchanges = PyObject_Size(ch);\n if (nchanges < 0) {\n goto error;\n }\n\n chl = PyMem_New(struct kevent, nchanges);\n if (chl == NULL) {\n PyErr_NoMemory();\n goto error;\n }\n i = 0;\n while ((ei = PyIter_Next(it)) != NULL) {\n if (!kqueue_event_Check(ei)) {\n Py_DECREF(ei);\n PyErr_SetString(PyExc_TypeError,\n \"changelist must be an iterable of \"\n \"select.kevent objects\");\n goto error;\n } else {\n chl[i++] = ((kqueue_event_Object *)ei)->e;\n }\n Py_DECREF(ei);\n }\n }\n Py_CLEAR(it);\n\n /* event list */\n if (nevents) {\n evl = PyMem_New(struct kevent, nevents);\n if (evl == NULL) {\n PyErr_NoMemory();\n goto error;\n }\n }\n\n Py_BEGIN_ALLOW_THREADS\n gotevents = kevent(self->kqfd, chl, nchanges,\n evl, nevents, ptimeoutspec);\n Py_END_ALLOW_THREADS\n\n if (gotevents == -1) {\n PyErr_SetFromErrno(PyExc_OSError);\n goto error;\n }\n\n result = PyList_New(gotevents);\n if (result == NULL) {\n goto error;\n }\n\n for (i = 0; i < gotevents; i++) {\n kqueue_event_Object *ch;\n\n ch = PyObject_New(kqueue_event_Object, &kqueue_event_Type);\n if (ch == NULL) {\n goto error;\n }\n ch->e = evl[i];\n PyList_SET_ITEM(result, i, (PyObject *)ch);\n }\n PyMem_Free(chl);\n PyMem_Free(evl);\n return result;\n\n error:\n PyMem_Free(chl);\n PyMem_Free(evl);\n Py_XDECREF(result);\n Py_XDECREF(it);\n return NULL;\n}\n\nPyDoc_STRVAR(kqueue_queue_control_doc,\n\"control(changelist, max_events[, timeout=None]) -> eventlist\\n\\\n\\n\\\nCalls the kernel kevent function.\\n\\\n- changelist must be a list of kevent objects describing the changes\\n\\\n to be made to the kernel's watch list or None.\\n\\\n- max_events lets you specify the maximum number of events that the\\n\\\n kernel will return.\\n\\\n- timeout is the maximum time to wait in seconds, or else None,\\n\\\n to wait forever. timeout accepts floats for smaller timeouts, too.\");\n\n\nstatic PyMethodDef kqueue_queue_methods[] = {\n {\"fromfd\", (PyCFunction)kqueue_queue_fromfd,\n METH_VARARGS | METH_CLASS, kqueue_queue_fromfd_doc},\n {\"close\", (PyCFunction)kqueue_queue_close, METH_NOARGS,\n kqueue_queue_close_doc},\n {\"fileno\", (PyCFunction)kqueue_queue_fileno, METH_NOARGS,\n kqueue_queue_fileno_doc},\n {\"control\", (PyCFunction)kqueue_queue_control,\n METH_VARARGS , kqueue_queue_control_doc},\n {NULL, NULL},\n};\n\nstatic PyGetSetDef kqueue_queue_getsetlist[] = {\n {\"closed\", (getter)kqueue_queue_get_closed, NULL,\n \"True if the kqueue handler is closed\"},\n {0},\n};\n\nPyDoc_STRVAR(kqueue_queue_doc,\n\"Kqueue syscall wrapper.\\n\\\n\\n\\\nFor example, to start watching a socket for input:\\n\\\n>>> kq = kqueue()\\n\\\n>>> sock = socket()\\n\\\n>>> sock.connect((host, port))\\n\\\n>>> kq.control([kevent(sock, KQ_FILTER_WRITE, KQ_EV_ADD)], 0)\\n\\\n\\n\\\nTo wait one second for it to become writeable:\\n\\\n>>> kq.control(None, 1, 1000)\\n\\\n\\n\\\nTo stop listening:\\n\\\n>>> kq.control([kevent(sock, KQ_FILTER_WRITE, KQ_EV_DELETE)], 0)\");\n\nstatic PyTypeObject kqueue_queue_Type = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"select.kqueue\", /* tp_name */\n sizeof(kqueue_queue_Object), /* tp_basicsize */\n 0, /* tp_itemsize */\n (destructor)kqueue_queue_dealloc, /* tp_dealloc */\n 0, /* tp_print */\n 0, /* tp_getattr */\n 0, /* tp_setattr */\n 0, /* tp_reserved */\n 0, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_sequence */\n 0, /* tp_as_mapping */\n 0, /* tp_hash */\n 0, /* tp_call */\n 0, /* tp_str */\n 0, /* tp_getattro */\n 0, /* tp_setattro */\n 0, /* tp_as_buffer */\n Py_TPFLAGS_DEFAULT, /* tp_flags */\n kqueue_queue_doc, /* tp_doc */\n 0, /* tp_traverse */\n 0, /* tp_clear */\n 0, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n kqueue_queue_methods, /* tp_methods */\n 0, /* tp_members */\n kqueue_queue_getsetlist, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n 0, /* tp_init */\n 0, /* tp_alloc */\n kqueue_queue_new, /* tp_new */\n 0, /* tp_free */\n};\n\n#endif /* HAVE_KQUEUE */\n/* ************************************************************************ */\n\nPyDoc_STRVAR(select_doc,\n\"select(rlist, wlist, xlist[, timeout]) -> (rlist, wlist, xlist)\\n\\\n\\n\\\nWait until one or more file descriptors are ready for some kind of I/O.\\n\\\nThe first three arguments are sequences of file descriptors to be waited for:\\n\\\nrlist -- wait until ready for reading\\n\\\nwlist -- wait until ready for writing\\n\\\nxlist -- wait for an ``exceptional condition''\\n\\\nIf only one kind of condition is required, pass [] for the other lists.\\n\\\nA file descriptor is either a socket or file object, or a small integer\\n\\\ngotten from a fileno() method call on one of those.\\n\\\n\\n\\\nThe optional 4th argument specifies a timeout in seconds; it may be\\n\\\na floating point number to specify fractions of seconds. If it is absent\\n\\\nor None, the call will never time out.\\n\\\n\\n\\\nThe return value is a tuple of three lists corresponding to the first three\\n\\\narguments; each contains the subset of the corresponding file descriptors\\n\\\nthat are ready.\\n\\\n\\n\\\n*** IMPORTANT NOTICE ***\\n\\\nOn Windows and OpenVMS, only sockets are supported; on Unix, all file\\n\\\ndescriptors can be used.\");\n\nstatic PyMethodDef select_methods[] = {\n {\"select\", select_select, METH_VARARGS, select_doc},\n#ifdef HAVE_POLL\n {\"poll\", select_poll, METH_NOARGS, poll_doc},\n#endif /* HAVE_POLL */\n {0, 0}, /* sentinel */\n};\n\nPyDoc_STRVAR(module_doc,\n\"This module supports asynchronous I/O on multiple file descriptors.\\n\\\n\\n\\\n*** IMPORTANT NOTICE ***\\n\\\nOn Windows and OpenVMS, only sockets are supported; on Unix, all file descriptors.\");\n\n\nstatic struct PyModuleDef selectmodule = {\n PyModuleDef_HEAD_INIT,\n \"select\",\n module_doc,\n -1,\n select_methods,\n NULL,\n NULL,\n NULL,\n NULL\n};\n\nPyMODINIT_FUNC\nPyInit_select(void)\n{\n PyObject *m;\n m = PyModule_Create(&selectmodule);\n if (m == NULL)\n return NULL;\n\n SelectError = PyErr_NewException(\"select.error\", NULL, NULL);\n Py_INCREF(SelectError);\n PyModule_AddObject(m, \"error\", SelectError);\n\n#ifdef PIPE_BUF\n#ifdef HAVE_BROKEN_PIPE_BUF\n#undef PIPE_BUF\n#define PIPE_BUF 512\n#endif\n PyModule_AddIntConstant(m, \"PIPE_BUF\", PIPE_BUF);\n#endif\n\n#if defined(HAVE_POLL)\n#ifdef __APPLE__\n if (select_have_broken_poll()) {\n if (PyObject_DelAttrString(m, \"poll\") == -1) {\n PyErr_Clear();\n }\n } else {\n#else\n {\n#endif\n if (PyType_Ready(&poll_Type) < 0)\n return NULL;\n PyModule_AddIntConstant(m, \"POLLIN\", POLLIN);\n PyModule_AddIntConstant(m, \"POLLPRI\", POLLPRI);\n PyModule_AddIntConstant(m, \"POLLOUT\", POLLOUT);\n PyModule_AddIntConstant(m, \"POLLERR\", POLLERR);\n PyModule_AddIntConstant(m, \"POLLHUP\", POLLHUP);\n PyModule_AddIntConstant(m, \"POLLNVAL\", POLLNVAL);\n\n#ifdef POLLRDNORM\n PyModule_AddIntConstant(m, \"POLLRDNORM\", POLLRDNORM);\n#endif\n#ifdef POLLRDBAND\n PyModule_AddIntConstant(m, \"POLLRDBAND\", POLLRDBAND);\n#endif\n#ifdef POLLWRNORM\n PyModule_AddIntConstant(m, \"POLLWRNORM\", POLLWRNORM);\n#endif\n#ifdef POLLWRBAND\n PyModule_AddIntConstant(m, \"POLLWRBAND\", POLLWRBAND);\n#endif\n#ifdef POLLMSG\n PyModule_AddIntConstant(m, \"POLLMSG\", POLLMSG);\n#endif\n }\n#endif /* HAVE_POLL */\n\n#ifdef HAVE_EPOLL\n Py_TYPE(&pyEpoll_Type) = &PyType_Type;\n if (PyType_Ready(&pyEpoll_Type) < 0)\n return NULL;\n\n Py_INCREF(&pyEpoll_Type);\n PyModule_AddObject(m, \"epoll\", (PyObject *) &pyEpoll_Type);\n\n PyModule_AddIntConstant(m, \"EPOLLIN\", EPOLLIN);\n PyModule_AddIntConstant(m, \"EPOLLOUT\", EPOLLOUT);\n PyModule_AddIntConstant(m, \"EPOLLPRI\", EPOLLPRI);\n PyModule_AddIntConstant(m, \"EPOLLERR\", EPOLLERR);\n PyModule_AddIntConstant(m, \"EPOLLHUP\", EPOLLHUP);\n PyModule_AddIntConstant(m, \"EPOLLET\", EPOLLET);\n#ifdef EPOLLONESHOT\n /* Kernel 2.6.2+ */\n PyModule_AddIntConstant(m, \"EPOLLONESHOT\", EPOLLONESHOT);\n#endif\n /* PyModule_AddIntConstant(m, \"EPOLL_RDHUP\", EPOLLRDHUP); */\n PyModule_AddIntConstant(m, \"EPOLLRDNORM\", EPOLLRDNORM);\n PyModule_AddIntConstant(m, \"EPOLLRDBAND\", EPOLLRDBAND);\n PyModule_AddIntConstant(m, \"EPOLLWRNORM\", EPOLLWRNORM);\n PyModule_AddIntConstant(m, \"EPOLLWRBAND\", EPOLLWRBAND);\n PyModule_AddIntConstant(m, \"EPOLLMSG\", EPOLLMSG);\n#endif /* HAVE_EPOLL */\n\n#ifdef HAVE_KQUEUE\n kqueue_event_Type.tp_new = PyType_GenericNew;\n Py_TYPE(&kqueue_event_Type) = &PyType_Type;\n if(PyType_Ready(&kqueue_event_Type) < 0)\n return NULL;\n\n Py_INCREF(&kqueue_event_Type);\n PyModule_AddObject(m, \"kevent\", (PyObject *)&kqueue_event_Type);\n\n Py_TYPE(&kqueue_queue_Type) = &PyType_Type;\n if(PyType_Ready(&kqueue_queue_Type) < 0)\n return NULL;\n Py_INCREF(&kqueue_queue_Type);\n PyModule_AddObject(m, \"kqueue\", (PyObject *)&kqueue_queue_Type);\n\n /* event filters */\n PyModule_AddIntConstant(m, \"KQ_FILTER_READ\", EVFILT_READ);\n PyModule_AddIntConstant(m, \"KQ_FILTER_WRITE\", EVFILT_WRITE);\n PyModule_AddIntConstant(m, \"KQ_FILTER_AIO\", EVFILT_AIO);\n PyModule_AddIntConstant(m, \"KQ_FILTER_VNODE\", EVFILT_VNODE);\n PyModule_AddIntConstant(m, \"KQ_FILTER_PROC\", EVFILT_PROC);\n#ifdef EVFILT_NETDEV\n PyModule_AddIntConstant(m, \"KQ_FILTER_NETDEV\", EVFILT_NETDEV);\n#endif\n PyModule_AddIntConstant(m, \"KQ_FILTER_SIGNAL\", EVFILT_SIGNAL);\n PyModule_AddIntConstant(m, \"KQ_FILTER_TIMER\", EVFILT_TIMER);\n\n /* event flags */\n PyModule_AddIntConstant(m, \"KQ_EV_ADD\", EV_ADD);\n PyModule_AddIntConstant(m, \"KQ_EV_DELETE\", EV_DELETE);\n PyModule_AddIntConstant(m, \"KQ_EV_ENABLE\", EV_ENABLE);\n PyModule_AddIntConstant(m, \"KQ_EV_DISABLE\", EV_DISABLE);\n PyModule_AddIntConstant(m, \"KQ_EV_ONESHOT\", EV_ONESHOT);\n PyModule_AddIntConstant(m, \"KQ_EV_CLEAR\", EV_CLEAR);\n\n PyModule_AddIntConstant(m, \"KQ_EV_SYSFLAGS\", EV_SYSFLAGS);\n PyModule_AddIntConstant(m, \"KQ_EV_FLAG1\", EV_FLAG1);\n\n PyModule_AddIntConstant(m, \"KQ_EV_EOF\", EV_EOF);\n PyModule_AddIntConstant(m, \"KQ_EV_ERROR\", EV_ERROR);\n\n /* READ WRITE filter flag */\n PyModule_AddIntConstant(m, \"KQ_NOTE_LOWAT\", NOTE_LOWAT);\n\n /* VNODE filter flags */\n PyModule_AddIntConstant(m, \"KQ_NOTE_DELETE\", NOTE_DELETE);\n PyModule_AddIntConstant(m, \"KQ_NOTE_WRITE\", NOTE_WRITE);\n PyModule_AddIntConstant(m, \"KQ_NOTE_EXTEND\", NOTE_EXTEND);\n PyModule_AddIntConstant(m, \"KQ_NOTE_ATTRIB\", NOTE_ATTRIB);\n PyModule_AddIntConstant(m, \"KQ_NOTE_LINK\", NOTE_LINK);\n PyModule_AddIntConstant(m, \"KQ_NOTE_RENAME\", NOTE_RENAME);\n PyModule_AddIntConstant(m, \"KQ_NOTE_REVOKE\", NOTE_REVOKE);\n\n /* PROC filter flags */\n PyModule_AddIntConstant(m, \"KQ_NOTE_EXIT\", NOTE_EXIT);\n PyModule_AddIntConstant(m, \"KQ_NOTE_FORK\", NOTE_FORK);\n PyModule_AddIntConstant(m, \"KQ_NOTE_EXEC\", NOTE_EXEC);\n PyModule_AddIntConstant(m, \"KQ_NOTE_PCTRLMASK\", NOTE_PCTRLMASK);\n PyModule_AddIntConstant(m, \"KQ_NOTE_PDATAMASK\", NOTE_PDATAMASK);\n\n PyModule_AddIntConstant(m, \"KQ_NOTE_TRACK\", NOTE_TRACK);\n PyModule_AddIntConstant(m, \"KQ_NOTE_CHILD\", NOTE_CHILD);\n PyModule_AddIntConstant(m, \"KQ_NOTE_TRACKERR\", NOTE_TRACKERR);\n\n /* NETDEV filter flags */\n#ifdef EVFILT_NETDEV\n PyModule_AddIntConstant(m, \"KQ_NOTE_LINKUP\", NOTE_LINKUP);\n PyModule_AddIntConstant(m, \"KQ_NOTE_LINKDOWN\", NOTE_LINKDOWN);\n PyModule_AddIntConstant(m, \"KQ_NOTE_LINKINV\", NOTE_LINKINV);\n#endif\n\n#endif /* HAVE_KQUEUE */\n return m;\n}\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/python_69223-69224.c"}}},{"rowIdx":83,"cells":{"id":{"kind":"string","value":"manybugs_data_84"},"content":{"kind":"string","value":"/* Generated by re2c 0.13.5 on Wed Feb 15 17:27:19 2012 */\n#line 1 \"Zend/zend_language_scanner.l\"\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Marcus Boerger <helly@php.net> |\n | Nuno Lopes <nlopess@php.net> |\n | Scott MacVicar <scottmac@php.net> |\n | Flex version authors: |\n | Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#if 0\n# define YYDEBUG(s, c) printf(\"state: %d char: %c\\n\", s, c)\n#else\n# define YYDEBUG(s, c)\n#endif\n\n#include \"zend_language_scanner_defs.h\"\n\n#include <errno.h>\n#include \"zend.h\"\n#include \"zend_alloc.h\"\n#include <zend_language_parser.h>\n#include \"zend_compile.h\"\n#include \"zend_language_scanner.h\"\n#include \"zend_highlight.h\"\n#include \"zend_constants.h\"\n#include \"zend_variables.h\"\n#include \"zend_operators.h\"\n#include \"zend_API.h\"\n#include \"zend_strtod.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"tsrm_config_common.h\"\n\n#define YYCTYPE unsigned char\n#define YYFILL(n) { if ((YYCURSOR + n) >= (YYLIMIT + ZEND_MMAP_AHEAD)) { return 0; } }\n#define YYCURSOR SCNG(yy_cursor)\n#define YYLIMIT SCNG(yy_limit)\n#define YYMARKER SCNG(yy_marker)\n\n#define YYGETCONDITION() SCNG(yy_state)\n#define YYSETCONDITION(s) SCNG(yy_state) = s\n\n#define STATE(name) yyc##name\n\n/* emulate flex constructs */\n#define BEGIN(state) YYSETCONDITION(STATE(state))\n#define YYSTATE YYGETCONDITION()\n#define yytext ((char*)SCNG(yy_text))\n#define yyleng SCNG(yy_leng)\n#define yyless(x) do { YYCURSOR = (unsigned char*)yytext + x; \\\n yyleng = (unsigned int)x; } while(0)\n#define yymore() goto yymore_restart\n\n/* perform sanity check. If this message is triggered you should\n increase the ZEND_MMAP_AHEAD value in the zend_streams.h file */\n#define YYMAXFILL 16\n#if ZEND_MMAP_AHEAD < YYMAXFILL\n# error ZEND_MMAP_AHEAD should be greater than or equal to YYMAXFILL\n#endif\n\n#ifdef HAVE_STDARG_H\n# include <stdarg.h>\n#endif\n\n#ifdef HAVE_UNISTD_H\n# include <unistd.h>\n#endif\n\n/* Globals Macros */\n#define SCNG\tLANG_SCNG\n#ifdef ZTS\nZEND_API ts_rsrc_id language_scanner_globals_id;\n#else\nZEND_API zend_php_scanner_globals language_scanner_globals;\n#endif\n\n#define HANDLE_NEWLINES(s, l)\t\t\t\t\t\t\t\t\t\t\t\t\t\\\ndo {\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\tchar *p = (s), *boundary = p+(l);\t\t\t\t\t\t\t\t\t\t\t\\\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\twhile (p<boundary) {\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\tif (*p == '\\n' || (*p == '\\r' && (*(p+1) != '\\n'))) {\t\t\t\t\t\\\n\t\t\tCG(zend_lineno)++;\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\t}\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\tp++;\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t}\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n} while (0)\n\n#define HANDLE_NEWLINE(c) \\\n{ \\\n\tif (c == '\\n' || c == '\\r') { \\\n\t\tCG(zend_lineno)++; \\\n\t} \\\n}\n\n/* To save initial string length after scanning to first variable, CG(doc_comment_len) can be reused */\n#define SET_DOUBLE_QUOTES_SCANNED_LENGTH(len) CG(doc_comment_len) = (len)\n#define GET_DOUBLE_QUOTES_SCANNED_LENGTH() CG(doc_comment_len)\n\n#define IS_LABEL_START(c) (((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && (c) <= 'Z') || (c) == '_' || (c) >= 0x7F)\n\n#define ZEND_IS_OCT(c) ((c)>='0' && (c)<='7')\n#define ZEND_IS_HEX(c) (((c)>='0' && (c)<='9') || ((c)>='a' && (c)<='f') || ((c)>='A' && (c)<='F'))\n\nBEGIN_EXTERN_C()\n\nstatic size_t encoding_filter_script_to_internal(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tassert(internal_encoding && zend_multibyte_check_lexer_compatibility(internal_encoding));\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length, internal_encoding, LANG_SCNG(script_encoding) TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_script_to_intermediate(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length, zend_multibyte_encoding_utf8, LANG_SCNG(script_encoding) TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_intermediate_to_script(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length,\nLANG_SCNG(script_encoding), zend_multibyte_encoding_utf8 TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_intermediate_to_internal(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tassert(internal_encoding && zend_multibyte_check_lexer_compatibility(internal_encoding));\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length,\ninternal_encoding, zend_multibyte_encoding_utf8 TSRMLS_CC);\n}\n\n\nstatic void _yy_push_state(int new_state TSRMLS_DC)\n{\n\tzend_stack_push(&SCNG(state_stack), (void *) &YYGETCONDITION(), sizeof(int));\n\tYYSETCONDITION(new_state);\n}\n\n#define yy_push_state(state_and_tsrm) _yy_push_state(yyc##state_and_tsrm)\n\nstatic void yy_pop_state(TSRMLS_D)\n{\n\tint *stack_state;\n\tzend_stack_top(&SCNG(state_stack), (void **) &stack_state);\n\tYYSETCONDITION(*stack_state);\n\tzend_stack_del_top(&SCNG(state_stack));\n}\n\nstatic void yy_scan_buffer(char *str, unsigned int len TSRMLS_DC)\n{\n\tYYCURSOR = (YYCTYPE*)str;\n\tYYLIMIT = YYCURSOR + len;\n\tif (!SCNG(yy_start)) {\n\t\tSCNG(yy_start) = YYCURSOR;\n\t}\n}\n\nvoid startup_scanner(TSRMLS_D)\n{\n\tCG(parse_error) = 0;\n\tCG(heredoc) = NULL;\n\tCG(heredoc_len) = 0;\n\tCG(doc_comment) = NULL;\n\tCG(doc_comment_len) = 0;\n\tzend_stack_init(&SCNG(state_stack));\n}\n\nvoid shutdown_scanner(TSRMLS_D)\n{\n\tif (CG(heredoc)) {\n\t\tefree(CG(heredoc));\n\t\tCG(heredoc_len)=0;\n\t}\n\tCG(parse_error) = 0;\n\tzend_stack_destroy(&SCNG(state_stack));\n\tRESET_DOC_COMMENT();\n}\n\nZEND_API void zend_save_lexical_state(zend_lex_state *lex_state TSRMLS_DC)\n{\n\tlex_state->yy_leng = SCNG(yy_leng);\n\tlex_state->yy_start = SCNG(yy_start);\n\tlex_state->yy_text = SCNG(yy_text);\n\tlex_state->yy_cursor = SCNG(yy_cursor);\n\tlex_state->yy_marker = SCNG(yy_marker);\n\tlex_state->yy_limit = SCNG(yy_limit);\n\n\tlex_state->state_stack = SCNG(state_stack);\n\tzend_stack_init(&SCNG(state_stack));\n\n\tlex_state->in = SCNG(yy_in);\n\tlex_state->yy_state = YYSTATE;\n\tlex_state->filename = zend_get_compiled_filename(TSRMLS_C);\n\tlex_state->lineno = CG(zend_lineno);\n\n\tlex_state->script_org = SCNG(script_org);\n\tlex_state->script_org_size = SCNG(script_org_size);\n\tlex_state->script_filtered = SCNG(script_filtered);\n\tlex_state->script_filtered_size = SCNG(script_filtered_size);\n\tlex_state->input_filter = SCNG(input_filter);\n\tlex_state->output_filter = SCNG(output_filter);\n\tlex_state->script_encoding = SCNG(script_encoding);\n}\n\nZEND_API void zend_restore_lexical_state(zend_lex_state *lex_state TSRMLS_DC)\n{\n\tSCNG(yy_leng) = lex_state->yy_leng;\n\tSCNG(yy_start) = lex_state->yy_start;\n\tSCNG(yy_text) = lex_state->yy_text;\n\tSCNG(yy_cursor) = lex_state->yy_cursor;\n\tSCNG(yy_marker) = lex_state->yy_marker;\n\tSCNG(yy_limit) = lex_state->yy_limit;\n\n\tzend_stack_destroy(&SCNG(state_stack));\n\tSCNG(state_stack) = lex_state->state_stack;\n\n\tSCNG(yy_in) = lex_state->in;\n\tYYSETCONDITION(lex_state->yy_state);\n\tCG(zend_lineno) = lex_state->lineno;\n\tzend_restore_compiled_filename(lex_state->filename TSRMLS_CC);\n\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tSCNG(script_org) = lex_state->script_org;\n\tSCNG(script_org_size) = lex_state->script_org_size;\n\tSCNG(script_filtered) = lex_state->script_filtered;\n\tSCNG(script_filtered_size) = lex_state->script_filtered_size;\n\tSCNG(input_filter) = lex_state->input_filter;\n\tSCNG(output_filter) = lex_state->output_filter;\n\tSCNG(script_encoding) = lex_state->script_encoding;\n\n\tif (CG(heredoc)) {\n\t\tefree(CG(heredoc));\n\t\tCG(heredoc) = NULL;\n\t\tCG(heredoc_len) = 0;\n\t}\n}\n\nZEND_API void zend_destroy_file_handle(zend_file_handle *file_handle TSRMLS_DC)\n{\n\tzend_llist_del_element(&CG(open_files), file_handle, (int (*)(void *, void *)) zend_compare_file_handles);\n\t/* zend_file_handle_dtor() operates on the copy, so we have to NULLify the original here */\n\tfile_handle->opened_path = NULL;\n\tif (file_handle->free_filename) {\n\t\tfile_handle->filename = NULL;\n\t}\n}\n\n#define BOM_UTF32_BE\t\"\\x00\\x00\\xfe\\xff\"\n#define\tBOM_UTF32_LE\t\"\\xff\\xfe\\x00\\x00\"\n#define\tBOM_UTF16_BE\t\"\\xfe\\xff\"\n#define\tBOM_UTF16_LE\t\"\\xff\\xfe\"\n#define\tBOM_UTF8\t\t\"\\xef\\xbb\\xbf\"\n\nstatic const zend_encoding *zend_multibyte_detect_utf_encoding(const unsigned char *script, size_t script_size TSRMLS_DC)\n{\n\tconst unsigned char *p;\n\tint wchar_size = 2;\n\tint le = 0;\n\n\t/* utf-16 or utf-32? */\n\tp = script;\n\twhile ((p-script) < script_size) {\n\t\tp = memchr(p, 0, script_size-(p-script)-2);\n\t\tif (!p) {\n\t\t\tbreak;\n\t\t}\n\t\tif (*(p+1) == '\\0' && *(p+2) == '\\0') {\n\t\t\twchar_size = 4;\n\t\t\tbreak;\n\t\t}\n\n\t\t/* searching for UTF-32 specific byte orders, so this will do */\n\t\tp += 4;\n\t}\n\n\t/* BE or LE? */\n\tp = script;\n\twhile ((p-script) < script_size) {\n\t\tif (*p == '\\0' && *(p+wchar_size-1) != '\\0') {\n\t\t\t/* BE */\n\t\t\tle = 0;\n\t\t\tbreak;\n\t\t} else if (*p != '\\0' && *(p+wchar_size-1) == '\\0') {\n\t\t\t/* LE* */\n\t\t\tle = 1;\n\t\t\tbreak;\n\t\t}\n\t\tp += wchar_size;\n\t}\n\n\tif (wchar_size == 2) {\n\t\treturn le ? zend_multibyte_encoding_utf16le : zend_multibyte_encoding_utf16be;\n\t} else {\n\t\treturn le ? zend_multibyte_encoding_utf32le : zend_multibyte_encoding_utf32be;\n\t}\n\n\treturn NULL;\n}\n\nstatic const zend_encoding* zend_multibyte_detect_unicode(TSRMLS_D)\n{\n\tconst zend_encoding *script_encoding = NULL;\n\tint bom_size;\n\tunsigned char *pos1, *pos2;\n\n\tif (LANG_SCNG(script_org_size) < sizeof(BOM_UTF32_LE)-1) {\n\t\treturn NULL;\n\t}\n\n\t/* check out BOM */\n\tif (!memcmp(LANG_SCNG(script_org), BOM_UTF32_BE, sizeof(BOM_UTF32_BE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf32be;\n\t\tbom_size = sizeof(BOM_UTF32_BE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF32_LE, sizeof(BOM_UTF32_LE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf32le;\n\t\tbom_size = sizeof(BOM_UTF32_LE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF16_BE, sizeof(BOM_UTF16_BE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf16be;\n\t\tbom_size = sizeof(BOM_UTF16_BE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF16_LE, sizeof(BOM_UTF16_LE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf16le;\n\t\tbom_size = sizeof(BOM_UTF16_LE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF8, sizeof(BOM_UTF8)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf8;\n\t\tbom_size = sizeof(BOM_UTF8)-1;\n\t}\n\n\tif (script_encoding) {\n\t\t/* remove BOM */\n\t\tLANG_SCNG(script_org) += bom_size;\n\t\tLANG_SCNG(script_org_size) -= bom_size;\n\n\t\treturn script_encoding;\n\t}\n\n\t/* script contains NULL bytes -> auto-detection */\n\tif ((pos1 = memchr(LANG_SCNG(script_org), 0, LANG_SCNG(script_org_size)))) {\n\t\t/* check if the NULL byte is after the __HALT_COMPILER(); */\n\t\tpos2 = LANG_SCNG(script_org);\n\n\t\twhile (pos1 - pos2 >= sizeof(\"__HALT_COMPILER();\")-1) {\n\t\t\tpos2 = memchr(pos2, '_', pos1 - pos2);\n\t\t\tif (!pos2) break;\n\t\t\tpos2++;\n\t\t\tif (strncasecmp((char*)pos2, \"_HALT_COMPILER\", sizeof(\"_HALT_COMPILER\")-1) == 0) {\n\t\t\t\tpos2 += sizeof(\"_HALT_COMPILER\")-1;\n\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\tpos2++;\n\t\t\t\t}\n\t\t\t\tif (*pos2 == '(') {\n\t\t\t\t\tpos2++;\n\t\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\t\tpos2++;\n\t\t\t\t\t}\n\t\t\t\t\tif (*pos2 == ')') {\n\t\t\t\t\t\tpos2++;\n\t\t\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\t\t\tpos2++;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (*pos2 == ';') {\n\t\t\t\t\t\t\treturn NULL;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\t/* make best effort if BOM is missing */\n\t\treturn zend_multibyte_detect_utf_encoding(LANG_SCNG(script_org), LANG_SCNG(script_org_size) TSRMLS_CC);\n\t}\n\n\treturn NULL;\n}\n\nstatic const zend_encoding* zend_multibyte_find_script_encoding(TSRMLS_D)\n{\n\tconst zend_encoding *script_encoding;\n\n\tif (CG(detect_unicode)) {\n\t\t/* check out bom(byte order mark) and see if containing wchars */\n\t\tscript_encoding = zend_multibyte_detect_unicode(TSRMLS_C);\n\t\tif (script_encoding != NULL) {\n\t\t\t/* bom or wchar detection is prior to 'script_encoding' option */\n\t\t\treturn script_encoding;\n\t\t}\n\t}\n\n\t/* if no script_encoding specified, just leave alone */\n\tif (!CG(script_encoding_list) || !CG(script_encoding_list_size)) {\n\t\treturn NULL;\n\t}\n\n\t/* if multiple encodings specified, detect automagically */\n\tif (CG(script_encoding_list_size) > 1) {\n\t\treturn zend_multibyte_encoding_detector(LANG_SCNG(script_org), LANG_SCNG(script_org_size), CG(script_encoding_list), CG(script_encoding_list_size) TSRMLS_CC);\n\t}\n\n\treturn CG(script_encoding_list)[0];\n}\n\nZEND_API int zend_multibyte_set_filter(const zend_encoding *onetime_encoding TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tconst zend_encoding *script_encoding = onetime_encoding ? onetime_encoding: zend_multibyte_find_script_encoding(TSRMLS_C);\n\n\tif (!script_encoding) {\n\t\treturn FAILURE;\n\t}\n\n\t/* judge input/output filter */\n\tLANG_SCNG(script_encoding) = script_encoding;\n\tLANG_SCNG(input_filter) = NULL;\n\tLANG_SCNG(output_filter) = NULL;\n\n\tif (!internal_encoding || LANG_SCNG(script_encoding) == internal_encoding) {\n\t\tif (!zend_multibyte_check_lexer_compatibility(LANG_SCNG(script_encoding))) {\n\t\t\t/* and if not, work around w/ script_encoding -> utf-8 -> script_encoding conversion */\n\t\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_intermediate;\n\t\t\tLANG_SCNG(output_filter) = encoding_filter_intermediate_to_script;\n\t\t} else {\n\t\t\tLANG_SCNG(input_filter) = NULL;\n\t\t\tLANG_SCNG(output_filter) = NULL;\n\t\t}\n\t\treturn SUCCESS;\n\t}\n\n\tif (zend_multibyte_check_lexer_compatibility(internal_encoding)) {\n\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_internal;\n\t\tLANG_SCNG(output_filter) = NULL;\n\t} else if (zend_multibyte_check_lexer_compatibility(LANG_SCNG(script_encoding))) {\n\t\tLANG_SCNG(input_filter) = NULL;\n\t\tLANG_SCNG(output_filter) = encoding_filter_script_to_internal;\n\t} else {\n\t\t/* both script and internal encodings are incompatible w/ flex */\n\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_intermediate;\n\t\tLANG_SCNG(output_filter) = encoding_filter_intermediate_to_internal;\n\t}\n\n\treturn 0;\n}\n\nZEND_API int open_file_for_scanning(zend_file_handle *file_handle TSRMLS_DC)\n{\n\tconst char *file_path = NULL;\n\tchar *buf;\n\tsize_t size, offset = 0;\n\n\t/* The shebang line was read, get the current position to obtain the buffer start */\n\tif (CG(start_lineno) == 2 && file_handle->type == ZEND_HANDLE_FP && file_handle->handle.fp) {\n\t\tif ((offset = ftell(file_handle->handle.fp)) == -1) {\n\t\t\toffset = 0;\n\t\t}\n\t}\n\n\tif (zend_stream_fixup(file_handle, &buf, &size TSRMLS_CC) == FAILURE) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_llist_add_element(&CG(open_files), file_handle);\n\tif (file_handle->handle.stream.handle >= (void*)file_handle && file_handle->handle.stream.handle <= (void*)(file_handle+1)) {\n\t\tzend_file_handle *fh = (zend_file_handle*)zend_llist_get_last(&CG(open_files));\n\t\tsize_t diff = (char*)file_handle->handle.stream.handle - (char*)file_handle;\n\t\tfh->handle.stream.handle = (void*)(((char*)fh) + diff);\n\t\tfile_handle->handle.stream.handle = fh->handle.stream.handle;\n\t}\n\n\t/* Reset the scanner for scanning the new file */\n\tSCNG(yy_in) = file_handle;\n\tSCNG(yy_start) = NULL;\n\n\tif (size != -1) {\n\t\tif (CG(multibyte)) {\n\t\t\tSCNG(script_org) = (unsigned char*)buf;\n\t\t\tSCNG(script_org_size) = size;\n\t\t\tSCNG(script_filtered) = NULL;\n\n\t\t\tzend_multibyte_set_filter(NULL TSRMLS_CC);\n\n\t\t\tif (SCNG(input_filter)) {\n\t\t\t\tif ((size_t)-1 == SCNG(input_filter)(&SCNG(script_filtered), &SCNG(script_filtered_size), SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t\t\t}\n\t\t\t\tbuf = (char*)SCNG(script_filtered);\n\t\t\t\tsize = SCNG(script_filtered_size);\n\t\t\t}\n\t\t}\n\t\tSCNG(yy_start) = (unsigned char *)buf - offset;\n\t\tyy_scan_buffer(buf, size TSRMLS_CC);\n\t} else {\n\t\tzend_error_noreturn(E_COMPILE_ERROR, \"zend_stream_mmap() failed\");\n\t}\n\n\tBEGIN(INITIAL);\n\n\tif (file_handle->opened_path) {\n\t\tfile_path = file_handle->opened_path;\n\t} else {\n\t\tfile_path = file_handle->filename;\n\t}\n\n\tzend_set_compiled_filename(file_path TSRMLS_CC);\n\n\tif (CG(start_lineno)) {\n\t\tCG(zend_lineno) = CG(start_lineno);\n\t\tCG(start_lineno) = 0;\n\t} else {\n\t\tCG(zend_lineno) = 1;\n\t}\n\n\tCG(increment_lineno) = 0;\n\treturn SUCCESS;\n}\nEND_EXTERN_C()\n\n\nZEND_API zend_op_array *compile_file(zend_file_handle *file_handle, int type TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_op_array *op_array = (zend_op_array *) emalloc(sizeof(zend_op_array));\n\tzend_op_array *original_active_op_array = CG(active_op_array);\n\tzend_op_array *retval=NULL;\n\tint compiler_result;\n\tzend_bool compilation_successful=0;\n\tznode retval_znode;\n\tzend_bool original_in_compilation = CG(in_compilation);\n\n\tretval_znode.op_type = IS_CONST;\n\tretval_znode.u.constant.type = IS_LONG;\n\tretval_znode.u.constant.value.lval = 1;\n\tZ_UNSET_ISREF(retval_znode.u.constant);\n\tZ_SET_REFCOUNT(retval_znode.u.constant, 1);\n\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\n\tretval = op_array; /* success oriented */\n\n\tif (open_file_for_scanning(file_handle TSRMLS_CC)==FAILURE) {\n\t\tif (type==ZEND_REQUIRE) {\n\t\t\tzend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, file_handle->filename TSRMLS_CC);\n\t\t\tzend_bailout();\n\t\t} else {\n\t\t\tzend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, file_handle->filename TSRMLS_CC);\n\t\t}\n\t\tcompilation_successful=0;\n\t} else {\n\t\tinit_op_array(op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\t\tCG(in_compilation) = 1;\n\t\tCG(active_op_array) = op_array;\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t\tcompiler_result = zendparse(TSRMLS_C);\n\t\tzend_do_return(&retval_znode, 0 TSRMLS_CC);\n\t\tCG(in_compilation) = original_in_compilation;\n\t\tif (compiler_result==1) { /* parser error */\n\t\t\tzend_bailout();\n\t\t}\n\t\tcompilation_successful=1;\n\t}\n\n\tif (retval) {\n\t\tCG(active_op_array) = original_active_op_array;\n\t\tif (compilation_successful) {\n\t\t\tpass_two(op_array TSRMLS_CC);\n\t\t\tzend_release_labels(TSRMLS_C);\n\t\t} else {\n\t\t\tefree(op_array);\n\t\t\tretval = NULL;\n\t\t}\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\treturn retval;\n}\n\n\nzend_op_array *compile_filename(int type, zval *filename TSRMLS_DC)\n{\n\tzend_file_handle file_handle;\n\tzval tmp;\n\tzend_op_array *retval;\n\tchar *opened_path = NULL;\n\n\tif (filename->type != IS_STRING) {\n\t\ttmp = *filename;\n\t\tzval_copy_ctor(&tmp);\n\t\tconvert_to_string(&tmp);\n\t\tfilename = &tmp;\n\t}\n\tfile_handle.filename = filename->value.str.val;\n\tfile_handle.free_filename = 0;\n\tfile_handle.type = ZEND_HANDLE_FILENAME;\n\tfile_handle.opened_path = NULL;\n\tfile_handle.handle.fp = NULL;\n\n\tretval = zend_compile_file(&file_handle, type TSRMLS_CC);\n\tif (retval && file_handle.handle.stream.handle) {\n\t\tint dummy = 1;\n\n\t\tif (!file_handle.opened_path) {\n\t\t\tfile_handle.opened_path = opened_path = estrndup(filename->value.str.val, filename->value.str.len);\n\t\t}\n\n\t\tzend_hash_add(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1, (void *)&dummy, sizeof(int), NULL);\n\n\t\tif (opened_path) {\n\t\t\tefree(opened_path);\n\t\t}\n\t}\n\tzend_destroy_file_handle(&file_handle TSRMLS_CC);\n\n\tif (filename==&tmp) {\n\t\tzval_dtor(&tmp);\n\t}\n\treturn retval;\n}\n\nZEND_API int zend_prepare_string_for_scanning(zval *str, char *filename TSRMLS_DC)\n{\n\tchar *buf;\n\tsize_t size;\n\n\t/* enforce two trailing NULLs for flex... */\n\tif (IS_INTERNED(str->value.str.val)) {\n\t\tchar *tmp = safe_emalloc(1, str->value.str.len, ZEND_MMAP_AHEAD);\n\t\tmemcpy(tmp, str->value.str.val, str->value.str.len + ZEND_MMAP_AHEAD);\n\t\tstr->value.str.val = tmp;\n\t} else {\n\t\tstr->value.str.val = safe_erealloc(str->value.str.val, 1, str->value.str.len, ZEND_MMAP_AHEAD);\n\t}\n\n\tmemset(str->value.str.val + str->value.str.len, 0, ZEND_MMAP_AHEAD);\n\n\tSCNG(yy_in) = NULL;\n\tSCNG(yy_start) = NULL;\n\n\tbuf = str->value.str.val;\n\tsize = str->value.str.len;\n\n\tif (CG(multibyte)) {\n\t\tSCNG(script_org) = (unsigned char*)buf;\n\t\tSCNG(script_org_size) = size;\n\t\tSCNG(script_filtered) = NULL;\n\n\t\tzend_multibyte_set_filter(zend_multibyte_get_internal_encoding(TSRMLS_C) TSRMLS_CC);\n\n\t\tif (SCNG(input_filter)) {\n\t\t\tif ((size_t)-1 == SCNG(input_filter)(&SCNG(script_filtered), &SCNG(script_filtered_size), SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t\t}\n\t\t\tbuf = (char*)SCNG(script_filtered);\n\t\t\tsize = SCNG(script_filtered_size);\n\t\t}\n\t}\n\n\tyy_scan_buffer(buf, size TSRMLS_CC);\n\n\tzend_set_compiled_filename(filename TSRMLS_CC);\n\tCG(zend_lineno) = 1;\n\tCG(increment_lineno) = 0;\n\treturn SUCCESS;\n}\n\n\nZEND_API size_t zend_get_scanned_file_offset(TSRMLS_D)\n{\n\tsize_t offset = SCNG(yy_cursor) - SCNG(yy_start);\n\tif (SCNG(input_filter)) {\n\t\tsize_t original_offset = offset, length = 0;\n\t\tdo {\n\t\t\tunsigned char *p = NULL;\n\t\t\tif ((size_t)-1 == SCNG(input_filter)(&p, &length, SCNG(script_org), offset TSRMLS_CC)) {\n\t\t\t\treturn (size_t)-1;\n\t\t\t}\n\t\t\tefree(p);\n\t\t\tif (length > original_offset) {\n\t\t\t\toffset--;\n\t\t\t} else if (length < original_offset) {\n\t\t\t\toffset++;\n\t\t\t}\n\t\t} while (original_offset != length);\n\t}\n\treturn offset;\n}\n\n\nzend_op_array *compile_string(zval *source_string, char *filename TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_op_array *op_array = (zend_op_array *) emalloc(sizeof(zend_op_array));\n\tzend_op_array *original_active_op_array = CG(active_op_array);\n\tzend_op_array *retval;\n\tzval tmp;\n\tint compiler_result;\n\tzend_bool original_in_compilation = CG(in_compilation);\n\n\tif (source_string->value.str.len==0) {\n\t\tefree(op_array);\n\t\treturn NULL;\n\t}\n\n\tCG(in_compilation) = 1;\n\n\ttmp = *source_string;\n\tzval_copy_ctor(&tmp);\n\tconvert_to_string(&tmp);\n\tsource_string = &tmp;\n\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (zend_prepare_string_for_scanning(source_string, filename TSRMLS_CC)==FAILURE) {\n\t\tefree(op_array);\n\t\tretval = NULL;\n\t} else {\n\t\tzend_bool orig_interactive = CG(interactive);\n\n\t\tCG(interactive) = 0;\n\t\tinit_op_array(op_array, ZEND_EVAL_CODE, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\t\tCG(interactive) = orig_interactive;\n\t\tCG(active_op_array) = op_array;\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\tcompiler_result = zendparse(TSRMLS_C);\n\n\t\tif (SCNG(script_filtered)) {\n\t\t\tefree(SCNG(script_filtered));\n\t\t\tSCNG(script_filtered) = NULL;\n\t\t}\n\n\t\tif (compiler_result==1) {\n\t\t\tCG(active_op_array) = original_active_op_array;\n\t\t\tCG(unclean_shutdown)=1;\n\t\t\tdestroy_op_array(op_array TSRMLS_CC);\n\t\t\tefree(op_array);\n\t\t\tretval = NULL;\n\t\t} else {\n\t\t\tzend_do_return(NULL, 0 TSRMLS_CC);\n\t\t\tCG(active_op_array) = original_active_op_array;\n\t\t\tpass_two(op_array TSRMLS_CC);\n\t\t\tzend_release_labels(TSRMLS_C);\n\t\t\tretval = op_array;\n\t\t}\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\tzval_dtor(&tmp);\n\tCG(in_compilation) = original_in_compilation;\n\treturn retval;\n}\n\n\nBEGIN_EXTERN_C()\nint highlight_file(char *filename, zend_syntax_highlighter_ini *syntax_highlighter_ini TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_file_handle file_handle;\n\n\tfile_handle.type = ZEND_HANDLE_FILENAME;\n\tfile_handle.filename = filename;\n\tfile_handle.free_filename = 0;\n\tfile_handle.opened_path = NULL;\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (open_file_for_scanning(&file_handle TSRMLS_CC)==FAILURE) {\n\t\tzend_message_dispatcher(ZMSG_FAILED_HIGHLIGHT_FOPEN, filename TSRMLS_CC);\n\t\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tzend_highlight(syntax_highlighter_ini TSRMLS_CC);\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tzend_destroy_file_handle(&file_handle TSRMLS_CC);\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\treturn SUCCESS;\n}\n\nint highlight_string(zval *str, zend_syntax_highlighter_ini *syntax_highlighter_ini, char *str_name TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzval tmp = *str;\n\n\tstr = &tmp;\n\tzval_copy_ctor(str);\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (zend_prepare_string_for_scanning(str, str_name TSRMLS_CC)==FAILURE) {\n\t\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tBEGIN(INITIAL);\n\tzend_highlight(syntax_highlighter_ini TSRMLS_CC);\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\tzval_dtor(str);\n\treturn SUCCESS;\n}\n\nZEND_API void zend_multibyte_yyinput_again(zend_encoding_filter old_input_filter, const zend_encoding *old_encoding TSRMLS_DC)\n{\n\tsize_t length;\n\tunsigned char *new_yy_start;\n\n\t/* convert and set */\n\tif (!SCNG(input_filter)) {\n\t\tif (SCNG(script_filtered)) {\n\t\t\tefree(SCNG(script_filtered));\n\t\t\tSCNG(script_filtered) = NULL;\n\t\t}\n\t\tSCNG(script_filtered_size) = 0;\n\t\tlength = SCNG(script_org_size);\n\t\tnew_yy_start = SCNG(script_org);\n\t} else {\n\t\tif ((size_t)-1 == SCNG(input_filter)(&new_yy_start, &length, SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t}\n\t\tSCNG(script_filtered) = new_yy_start;\n\t\tSCNG(script_filtered_size) = length;\n\t}\n\n\tSCNG(yy_cursor) = new_yy_start + (SCNG(yy_cursor) - SCNG(yy_start));\n\tSCNG(yy_marker) = new_yy_start + (SCNG(yy_marker) - SCNG(yy_start));\n\tSCNG(yy_text) = new_yy_start + (SCNG(yy_text) - SCNG(yy_start));\n\tSCNG(yy_limit) = new_yy_start + (SCNG(yy_limit) - SCNG(yy_start));\n\n\tSCNG(yy_start) = new_yy_start;\n}\n\n\n# define zend_copy_value(zendlval, yytext, yyleng) \\\n\tif (SCNG(output_filter)) { \\\n\t\tsize_t sz = 0; \\\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)yytext, (size_t)yyleng TSRMLS_CC); \\\n\t\tzendlval->value.str.len = sz; \\\n\t} else { \\\n\t\tzendlval->value.str.val = (char *) estrndup(yytext, yyleng); \\\n\t\tzendlval->value.str.len = yyleng; \\\n\t}\n\nstatic void zend_scan_escape_string(zval *zendlval, char *str, int len, char quote_type TSRMLS_DC)\n{\n\tregister char *s, *t;\n\tchar *end;\n\n\tZVAL_STRINGL(zendlval, str, len, 1);\n\n\t/* convert escape sequences */\n\ts = t = zendlval->value.str.val;\n\tend = s+zendlval->value.str.len;\n\twhile (s<end) {\n\t\tif (*s=='\\\\') {\n\t\t\ts++;\n\t\t\tif (s >= end) {\n\t\t\t\t*t++ = '\\\\';\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tswitch(*s) {\n\t\t\t\tcase 'n':\n\t\t\t\t\t*t++ = '\\n';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'r':\n\t\t\t\t\t*t++ = '\\r';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 't':\n\t\t\t\t\t*t++ = '\\t';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'f':\n\t\t\t\t\t*t++ = '\\f';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'v':\n\t\t\t\t\t*t++ = '\\v';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'e':\n\t\t\t\t\t*t++ = '\\e';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '\"':\n\t\t\t\tcase '`':\n\t\t\t\t\tif (*s != quote_type) {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\tcase '\\\\':\n\t\t\t\tcase '$':\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'x':\n\t\t\t\tcase 'X':\n\t\t\t\t\tif (ZEND_IS_HEX(*(s+1))) {\n\t\t\t\t\t\tchar hex_buf[3] = { 0, 0, 0 };\n\n\t\t\t\t\t\tzendlval->value.str.len--; /* for the 'x' */\n\n\t\t\t\t\t\thex_buf[0] = *(++s);\n\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\tif (ZEND_IS_HEX(*(s+1))) {\n\t\t\t\t\t\t\thex_buf[1] = *(++s);\n\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*t++ = (char) strtol(hex_buf, NULL, 16);\n\t\t\t\t\t} else {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t/* check for an octal */\n\t\t\t\t\tif (ZEND_IS_OCT(*s)) {\n\t\t\t\t\t\tchar octal_buf[4] = { 0, 0, 0, 0 };\n\n\t\t\t\t\t\toctal_buf[0] = *s;\n\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\tif (ZEND_IS_OCT(*(s+1))) {\n\t\t\t\t\t\t\toctal_buf[1] = *(++s);\n\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t\tif (ZEND_IS_OCT(*(s+1))) {\n\t\t\t\t\t\t\t\toctal_buf[2] = *(++s);\n\t\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*t++ = (char) strtol(octal_buf, NULL, 8);\n\t\t\t\t\t} else {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t*t++ = *s;\n\t\t}\n\n\t\tif (*s == '\\n' || (*s == '\\r' && (*(s+1) != '\\n'))) {\n\t\t\tCG(zend_lineno)++;\n\t\t}\n\t\ts++;\n\t}\n\t*t = 0;\n\tif (SCNG(output_filter)) {\n\t\tsize_t sz = 0;\n\t\ts = zendlval->value.str.val;\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)s, (size_t)zendlval->value.str.len TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tefree(s);\n\t}\n}\n\n\nint lex_scan(zval *zendlval TSRMLS_DC)\n{\nrestart:\n\tSCNG(yy_text) = YYCURSOR;\n\nyymore_restart:\n\n\n#line 995 \"Zend/zend_language_scanner.c\"\n{\n\tYYCTYPE yych;\n\tunsigned int yyaccept = 0;\n\tif (YYGETCONDITION() < 5) {\n\t\tif (YYGETCONDITION() < 2) {\n\t\t\tif (YYGETCONDITION() < 1) {\n\t\t\t\tgoto yyc_ST_IN_SCRIPTING;\n\t\t\t} else {\n\t\t\t\tgoto yyc_ST_LOOKING_FOR_PROPERTY;\n\t\t\t}\n\t\t} else {\n\t\t\tif (YYGETCONDITION() < 3) {\n\t\t\t\tgoto yyc_ST_BACKQUOTE;\n\t\t\t} else {\n\t\t\t\tif (YYGETCONDITION() < 4) {\n\t\t\t\t\tgoto yyc_ST_DOUBLE_QUOTES;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yyc_ST_HEREDOC;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else {\n\t\tif (YYGETCONDITION() < 7) {\n\t\t\tif (YYGETCONDITION() < 6) {\n\t\t\t\tgoto yyc_ST_LOOKING_FOR_VARNAME;\n\t\t\t} else {\n\t\t\t\tgoto yyc_ST_VAR_OFFSET;\n\t\t\t}\n\t\t} else {\n\t\t\tif (YYGETCONDITION() < 8) {\n\t\t\t\tgoto yyc_INITIAL;\n\t\t\t} else {\n\t\t\t\tif (YYGETCONDITION() < 9) {\n\t\t\t\t\tgoto yyc_ST_END_HEREDOC;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yyc_ST_NOWDOC;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n/* *********************************** */\nyyc_INITIAL:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 0, 0, 128, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t};\n\n\t\tYYDEBUG(0, *YYCURSOR);\n\t\tYYFILL(8);\n\t\tyych = *YYCURSOR;\n\t\tif (yych != '<') goto yy4;\n\t\tYYDEBUG(2, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= '?') {\n\t\t\tif (yych == '%') goto yy7;\n\t\t\tif (yych >= '?') goto yy5;\n\t\t} else {\n\t\t\tif (yych <= 'S') {\n\t\t\t\tif (yych >= 'S') goto yy9;\n\t\t\t} else {\n\t\t\t\tif (yych == 's') goto yy9;\n\t\t\t}\n\t\t}\nyy3:\n\t\tYYDEBUG(3, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1779 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\ninline_char_handler:\n\n\twhile (1) {\n\t\tYYCTYPE *ptr = memchr(YYCURSOR, '<', YYLIMIT - YYCURSOR);\n\n\t\tYYCURSOR = ptr ? ptr + 1 : YYLIMIT;\n\n\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\tswitch (*YYCURSOR) {\n\t\t\t\tcase '?':\n\t\t\t\t\tif (CG(short_tags) || !strncasecmp((char*)YYCURSOR + 1, \"php\", 3) || (*(YYCURSOR + 1) == '=')) { /* Assume [ \\t\\n\\r] follows \"php\" */\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcontinue;\n\t\t\t\tcase '%':\n\t\t\t\t\tif (CG(asp_tags)) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcontinue;\n\t\t\t\tcase 's':\n\t\t\t\tcase 'S':\n\t\t\t\t\t/* Probably NOT an opening PHP <script> tag, so don't end the HTML chunk yet\n\t\t\t\t\t * If it is, the PHP <script> tag rule checks for any HTML scanned before it */\n\t\t\t\t\tYYCURSOR--;\n\t\t\t\t\tyymore();\n\t\t\t\tdefault:\n\t\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tYYCURSOR--;\n\t\t}\n\n\t\tbreak;\n\t}\n\ninline_html:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tif (SCNG(output_filter)) {\n\t\tint readsize;\n\t\tsize_t sz = 0;\n\t\treadsize = SCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)yytext, (size_t)yyleng TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tif (readsize < yyleng) {\n\t\t\tyyless(readsize);\n\t\t}\n\t} else {\n\t zendlval->value.str.val = (char *) estrndup(yytext, yyleng);\n\t zendlval->value.str.len = yyleng;\n\t}\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_INLINE_HTML;\n}\n#line 1154 \"Zend/zend_language_scanner.c\"\nyy4:\n\t\tYYDEBUG(4, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy3;\nyy5:\n\t\tYYDEBUG(5, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == '=') goto yy45;\n\t\t} else {\n\t\t\tif (yych <= 'P') goto yy47;\n\t\t\tif (yych == 'p') goto yy47;\n\t\t}\nyy6:\n\t\tYYDEBUG(6, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1767 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(short_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1184 \"Zend/zend_language_scanner.c\"\nyy7:\n\t\tYYDEBUG(7, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy43;\n\t\tYYDEBUG(8, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1744 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1203 \"Zend/zend_language_scanner.c\"\nyy9:\n\t\tYYDEBUG(9, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy11;\n\t\tif (yych == 'c') goto yy11;\nyy10:\n\t\tYYDEBUG(10, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tif (yyaccept <= 0) {\n\t\t\tgoto yy3;\n\t\t} else {\n\t\t\tgoto yy6;\n\t\t}\nyy11:\n\t\tYYDEBUG(11, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy12;\n\t\tif (yych != 'r') goto yy10;\nyy12:\n\t\tYYDEBUG(12, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy13;\n\t\tif (yych != 'i') goto yy10;\nyy13:\n\t\tYYDEBUG(13, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy14;\n\t\tif (yych != 'p') goto yy10;\nyy14:\n\t\tYYDEBUG(14, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy15;\n\t\tif (yych != 't') goto yy10;\nyy15:\n\t\tYYDEBUG(15, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy10;\n\t\tif (yych == 'l') goto yy10;\n\t\tgoto yy17;\nyy16:\n\t\tYYDEBUG(16, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(8);\n\t\tyych = *YYCURSOR;\nyy17:\n\t\tYYDEBUG(17, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy16;\n\t\t}\n\t\tif (yych == 'L') goto yy18;\n\t\tif (yych != 'l') goto yy10;\nyy18:\n\t\tYYDEBUG(18, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy19;\n\t\tif (yych != 'a') goto yy10;\nyy19:\n\t\tYYDEBUG(19, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy20;\n\t\tif (yych != 'n') goto yy10;\nyy20:\n\t\tYYDEBUG(20, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy21;\n\t\tif (yych != 'g') goto yy10;\nyy21:\n\t\tYYDEBUG(21, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy22;\n\t\tif (yych != 'u') goto yy10;\nyy22:\n\t\tYYDEBUG(22, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy23;\n\t\tif (yych != 'a') goto yy10;\nyy23:\n\t\tYYDEBUG(23, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy24;\n\t\tif (yych != 'g') goto yy10;\nyy24:\n\t\tYYDEBUG(24, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy25;\n\t\tif (yych != 'e') goto yy10;\nyy25:\n\t\tYYDEBUG(25, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(26, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych <= '\\n') goto yy25;\n\t\t\tif (yych <= '\\f') goto yy10;\n\t\t\tgoto yy25;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy10;\n\t\t\t\tgoto yy25;\n\t\t\t} else {\n\t\t\t\tif (yych != '=') goto yy10;\n\t\t\t}\n\t\t}\nyy27:\n\t\tYYDEBUG(27, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(5);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(28, *YYCURSOR);\n\t\tif (yych <= '!') {\n\t\t\tif (yych <= '\\f') {\n\t\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\t\tif (yych <= '\\n') goto yy27;\n\t\t\t\tgoto yy10;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\r') goto yy27;\n\t\t\t\tif (yych == ' ') goto yy27;\n\t\t\t\tgoto yy10;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'O') {\n\t\t\t\tif (yych <= '\"') goto yy30;\n\t\t\t\tif (yych == '\\'') goto yy31;\n\t\t\t\tgoto yy10;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'P') goto yy29;\n\t\t\t\tif (yych != 'p') goto yy10;\n\t\t\t}\n\t\t}\nyy29:\n\t\tYYDEBUG(29, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy42;\n\t\tif (yych == 'h') goto yy42;\n\t\tgoto yy10;\nyy30:\n\t\tYYDEBUG(30, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy39;\n\t\tif (yych == 'p') goto yy39;\n\t\tgoto yy10;\nyy31:\n\t\tYYDEBUG(31, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy32;\n\t\tif (yych != 'p') goto yy10;\nyy32:\n\t\tYYDEBUG(32, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy33;\n\t\tif (yych != 'h') goto yy10;\nyy33:\n\t\tYYDEBUG(33, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy34;\n\t\tif (yych != 'p') goto yy10;\nyy34:\n\t\tYYDEBUG(34, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '\\'') goto yy10;\nyy35:\n\t\tYYDEBUG(35, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(36, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych <= '\\n') goto yy35;\n\t\t\tif (yych <= '\\f') goto yy10;\n\t\t\tgoto yy35;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy10;\n\t\t\t\tgoto yy35;\n\t\t\t} else {\n\t\t\t\tif (yych != '>') goto yy10;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(37, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(38, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1704 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tYYCTYPE *bracket = (YYCTYPE*)zend_memrchr(yytext, '<', yyleng - (sizeof(\"script language=php>\") - 1));\n\n\tif (bracket != SCNG(yy_text)) {\n\t\t/* Handle previously scanned HTML, as possible <script> tags found are assumed to not be PHP's */\n\t\tYYCURSOR = bracket;\n\t\tgoto inline_html;\n\t}\n\n\tHANDLE_NEWLINES(yytext, yyleng);\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG;\n}\n#line 1406 \"Zend/zend_language_scanner.c\"\nyy39:\n\t\tYYDEBUG(39, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy40;\n\t\tif (yych != 'h') goto yy10;\nyy40:\n\t\tYYDEBUG(40, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy41;\n\t\tif (yych != 'p') goto yy10;\nyy41:\n\t\tYYDEBUG(41, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\"') goto yy35;\n\t\tgoto yy10;\nyy42:\n\t\tYYDEBUG(42, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy35;\n\t\tif (yych == 'p') goto yy35;\n\t\tgoto yy10;\nyy43:\n\t\tYYDEBUG(43, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(44, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1722 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG_WITH_ECHO;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1445 \"Zend/zend_language_scanner.c\"\nyy45:\n\t\tYYDEBUG(45, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(46, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1735 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG_WITH_ECHO;\n}\n#line 1459 \"Zend/zend_language_scanner.c\"\nyy47:\n\t\tYYDEBUG(47, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy48;\n\t\tif (yych != 'h') goto yy10;\nyy48:\n\t\tYYDEBUG(48, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy49;\n\t\tif (yych != 'p') goto yy10;\nyy49:\n\t\tYYDEBUG(49, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych >= '\\v') goto yy10;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy52;\n\t\t\tif (yych != ' ') goto yy10;\n\t\t}\nyy50:\n\t\tYYDEBUG(50, *YYCURSOR);\n\t\t++YYCURSOR;\nyy51:\n\t\tYYDEBUG(51, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1757 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINE(yytext[yyleng-1]);\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG;\n}\n#line 1495 \"Zend/zend_language_scanner.c\"\nyy52:\n\t\tYYDEBUG(52, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy50;\n\t\tgoto yy51;\n\t}\n/* *********************************** */\nyyc_ST_BACKQUOTE:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(53, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych != '$') goto yy60;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy58;\n\t\t\tif (yych == '{') goto yy57;\n\t\t\tgoto yy60;\n\t\t}\n\t\tYYDEBUG(55, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy56;\n\t\t\tif (yych <= 'Z') goto yy63;\n\t\t\tif (yych >= '_') goto yy63;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy63;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy66;\n\t\t\t\tif (yych >= 0x7F) goto yy63;\n\t\t\t}\n\t\t}\nyy56:\n\t\tYYDEBUG(56, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2230 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\tif (yytext[0] == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '`':\n\t\t\t\tbreak;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng, '`' TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 1607 \"Zend/zend_language_scanner.c\"\nyy57:\n\t\tYYDEBUG(57, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy61;\n\t\tgoto yy56;\nyy58:\n\t\tYYDEBUG(58, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(59, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2174 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn '`';\n}\n#line 1623 \"Zend/zend_language_scanner.c\"\nyy60:\n\t\tYYDEBUG(60, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy56;\nyy61:\n\t\tYYDEBUG(61, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(62, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2161 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 1640 \"Zend/zend_language_scanner.c\"\nyy63:\n\t\tYYDEBUG(63, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(64, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy63;\n\t\t}\n\t\tif (yych == '-') goto yy68;\n\t\tif (yych == '[') goto yy70;\nyy65:\n\t\tYYDEBUG(65, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1861 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1662 \"Zend/zend_language_scanner.c\"\nyy66:\n\t\tYYDEBUG(66, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(67, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 1673 \"Zend/zend_language_scanner.c\"\nyy68:\n\t\tYYDEBUG(68, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy72;\nyy69:\n\t\tYYDEBUG(69, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy65;\nyy70:\n\t\tYYDEBUG(70, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(71, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1853 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1695 \"Zend/zend_language_scanner.c\"\nyy72:\n\t\tYYDEBUG(72, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy69;\n\t\t\tif (yych <= 'Z') goto yy73;\n\t\t\tif (yych <= '^') goto yy69;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy69;\n\t\t\tif (yych <= 'z') goto yy73;\n\t\t\tif (yych <= '~') goto yy69;\n\t\t}\nyy73:\n\t\tYYDEBUG(73, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(74, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1843 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1721 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_DOUBLE_QUOTES:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(75, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '#') {\n\t\t\tif (yych == '\"') goto yy80;\n\t\t\tgoto yy82;\n\t\t} else {\n\t\t\tif (yych <= '$') goto yy77;\n\t\t\tif (yych == '{') goto yy79;\n\t\t\tgoto yy82;\n\t\t}\nyy77:\n\t\tYYDEBUG(77, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy78;\n\t\t\tif (yych <= 'Z') goto yy85;\n\t\t\tif (yych >= '_') goto yy85;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy85;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy88;\n\t\t\t\tif (yych >= 0x7F) goto yy85;\n\t\t\t}\n\t\t}\nyy78:\n\t\tYYDEBUG(78, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2180 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (GET_DOUBLE_QUOTES_SCANNED_LENGTH()) {\n\t\tYYCURSOR += GET_DOUBLE_QUOTES_SCANNED_LENGTH() - 1;\n\t\tSET_DOUBLE_QUOTES_SCANNED_LENGTH(0);\n\n\t\tgoto double_quotes_scan_done;\n\t}\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\tif (yytext[0] == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\"':\n\t\t\t\tbreak;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\ndouble_quotes_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng, '\"' TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 1838 \"Zend/zend_language_scanner.c\"\nyy79:\n\t\tYYDEBUG(79, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy83;\n\t\tgoto yy78;\nyy80:\n\t\tYYDEBUG(80, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(81, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2169 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn '\"';\n}\n#line 1854 \"Zend/zend_language_scanner.c\"\nyy82:\n\t\tYYDEBUG(82, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy78;\nyy83:\n\t\tYYDEBUG(83, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(84, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2161 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 1871 \"Zend/zend_language_scanner.c\"\nyy85:\n\t\tYYDEBUG(85, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(86, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy85;\n\t\t}\n\t\tif (yych == '-') goto yy90;\n\t\tif (yych == '[') goto yy92;\nyy87:\n\t\tYYDEBUG(87, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1861 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1893 \"Zend/zend_language_scanner.c\"\nyy88:\n\t\tYYDEBUG(88, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(89, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 1904 \"Zend/zend_language_scanner.c\"\nyy90:\n\t\tYYDEBUG(90, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy94;\nyy91:\n\t\tYYDEBUG(91, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy87;\nyy92:\n\t\tYYDEBUG(92, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(93, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1853 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1926 \"Zend/zend_language_scanner.c\"\nyy94:\n\t\tYYDEBUG(94, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy91;\n\t\t\tif (yych <= 'Z') goto yy95;\n\t\t\tif (yych <= '^') goto yy91;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy91;\n\t\t\tif (yych <= 'z') goto yy95;\n\t\t\tif (yych <= '~') goto yy91;\n\t\t}\nyy95:\n\t\tYYDEBUG(95, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(96, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1843 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1952 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_END_HEREDOC:\n\tYYDEBUG(97, *YYCURSOR);\n\tYYFILL(1);\n\tyych = *YYCURSOR;\n\tYYDEBUG(99, *YYCURSOR);\n\t++YYCURSOR;\n\tYYDEBUG(100, *YYCURSOR);\n\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2148 \"Zend/zend_language_scanner.l\"\n\t{\n\tYYCURSOR += CG(heredoc_len) - 1;\n\tyyleng = CG(heredoc_len);\n\n\tZ_STRVAL_P(zendlval) = CG(heredoc);\n\tZ_STRLEN_P(zendlval) = CG(heredoc_len);\n\tCG(heredoc) = NULL;\n\tCG(heredoc_len) = 0;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_END_HEREDOC;\n}\n#line 1975 \"Zend/zend_language_scanner.c\"\n/* *********************************** */\nyyc_ST_HEREDOC:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(101, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych == '$') goto yy103;\n\t\tif (yych == '{') goto yy105;\n\t\tgoto yy106;\nyy103:\n\t\tYYDEBUG(103, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy104;\n\t\t\tif (yych <= 'Z') goto yy109;\n\t\t\tif (yych >= '_') goto yy109;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy109;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy112;\n\t\t\t\tif (yych >= 0x7F) goto yy109;\n\t\t\t}\n\t\t}\nyy104:\n\t\tYYDEBUG(104, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2272 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint newline = 0;\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tYYCURSOR--;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\t/* Check for ending label on the next line */\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) && CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, CG(heredoc), CG(heredoc_len))) {\n\t\t\t\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\t\t\t\tif (*end == ';') {\n\t\t\t\t\t\tend++;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\t\t\t\t/* newline before label will be subtracted from returned text, but\n\t\t\t\t\t\t * yyleng/yytext will include it, for zend_highlight/strip, tokenizer, etc. */\n\t\t\t\t\t\tif (YYCURSOR[-2] == '\\r' && YYCURSOR[-1] == '\\n') {\n\t\t\t\t\t\t\tnewline = 2; /* Windows newline */\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tnewline = 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tCG(increment_lineno) = 1; /* For newline before label */\n\t\t\t\t\t\tBEGIN(ST_END_HEREDOC);\n\n\t\t\t\t\t\tgoto heredoc_scan_done;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT && *YYCURSOR != '\\n' && *YYCURSOR != '\\r') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\nheredoc_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng - newline, 0 TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 2108 \"Zend/zend_language_scanner.c\"\nyy105:\n\t\tYYDEBUG(105, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy107;\n\t\tgoto yy104;\nyy106:\n\t\tYYDEBUG(106, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy104;\nyy107:\n\t\tYYDEBUG(107, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(108, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2161 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 2130 \"Zend/zend_language_scanner.c\"\nyy109:\n\t\tYYDEBUG(109, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(110, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy109;\n\t\t}\n\t\tif (yych == '-') goto yy114;\n\t\tif (yych == '[') goto yy116;\nyy111:\n\t\tYYDEBUG(111, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1861 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2152 \"Zend/zend_language_scanner.c\"\nyy112:\n\t\tYYDEBUG(112, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(113, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 2163 \"Zend/zend_language_scanner.c\"\nyy114:\n\t\tYYDEBUG(114, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy118;\nyy115:\n\t\tYYDEBUG(115, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy111;\nyy116:\n\t\tYYDEBUG(116, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(117, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1853 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2185 \"Zend/zend_language_scanner.c\"\nyy118:\n\t\tYYDEBUG(118, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy115;\n\t\t\tif (yych <= 'Z') goto yy119;\n\t\t\tif (yych <= '^') goto yy115;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy115;\n\t\t\tif (yych <= 'z') goto yy119;\n\t\t\tif (yych <= '~') goto yy115;\n\t\t}\nyy119:\n\t\tYYDEBUG(119, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(120, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1843 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2211 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_IN_SCRIPTING:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 192, 64, 0, 0, 64, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t192, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 60, 60, 44, 44, 44, 44, 44, 44, \n\t\t\t 44, 44, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 36, 36, 36, 36, 36, 36, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 0, 0, 0, 0, 4, \n\t\t\t 0, 36, 36, 36, 36, 36, 36, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 0, 0, 0, 0, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t};\n\t\tYYDEBUG(121, *YYCURSOR);\n\t\tYYFILL(16);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 0x00:\n\t\tcase 0x01:\n\t\tcase 0x02:\n\t\tcase 0x03:\n\t\tcase 0x04:\n\t\tcase 0x05:\n\t\tcase 0x06:\n\t\tcase 0x07:\n\t\tcase 0x08:\n\t\tcase '\\v':\n\t\tcase '\\f':\n\t\tcase 0x0E:\n\t\tcase 0x0F:\n\t\tcase 0x10:\n\t\tcase 0x11:\n\t\tcase 0x12:\n\t\tcase 0x13:\n\t\tcase 0x14:\n\t\tcase 0x15:\n\t\tcase 0x16:\n\t\tcase 0x17:\n\t\tcase 0x18:\n\t\tcase 0x19:\n\t\tcase 0x1A:\n\t\tcase 0x1B:\n\t\tcase 0x1C:\n\t\tcase 0x1D:\n\t\tcase 0x1E:\n\t\tcase 0x1F:\tgoto yy183;\n\t\tcase '\\t':\n\t\tcase '\\n':\n\t\tcase '\\r':\n\t\tcase ' ':\tgoto yy139;\n\t\tcase '!':\tgoto yy152;\n\t\tcase '\"':\tgoto yy179;\n\t\tcase '#':\tgoto yy175;\n\t\tcase '$':\tgoto yy164;\n\t\tcase '%':\tgoto yy158;\n\t\tcase '&':\tgoto yy159;\n\t\tcase '\\'':\tgoto yy177;\n\t\tcase '(':\tgoto yy146;\n\t\tcase ')':\n\t\tcase ',':\n\t\tcase ';':\n\t\tcase '@':\n\t\tcase '[':\n\t\tcase ']':\n\t\tcase '~':\tgoto yy165;\n\t\tcase '*':\tgoto yy155;\n\t\tcase '+':\tgoto yy151;\n\t\tcase '-':\tgoto yy137;\n\t\tcase '.':\tgoto yy157;\n\t\tcase '/':\tgoto yy156;\n\t\tcase '0':\tgoto yy171;\n\t\tcase '1':\n\t\tcase '2':\n\t\tcase '3':\n\t\tcase '4':\n\t\tcase '5':\n\t\tcase '6':\n\t\tcase '7':\n\t\tcase '8':\n\t\tcase '9':\tgoto yy173;\n\t\tcase ':':\tgoto yy141;\n\t\tcase '<':\tgoto yy153;\n\t\tcase '=':\tgoto yy149;\n\t\tcase '>':\tgoto yy154;\n\t\tcase '?':\tgoto yy166;\n\t\tcase 'A':\n\t\tcase 'a':\tgoto yy132;\n\t\tcase 'B':\n\t\tcase 'b':\tgoto yy134;\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy127;\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy125;\n\t\tcase 'E':\n\t\tcase 'e':\tgoto yy123;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy126;\n\t\tcase 'G':\n\t\tcase 'g':\tgoto yy135;\n\t\tcase 'I':\n\t\tcase 'i':\tgoto yy130;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy150;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy144;\n\t\tcase 'O':\n\t\tcase 'o':\tgoto yy162;\n\t\tcase 'P':\n\t\tcase 'p':\tgoto yy136;\n\t\tcase 'R':\n\t\tcase 'r':\tgoto yy128;\n\t\tcase 'S':\n\t\tcase 's':\tgoto yy133;\n\t\tcase 'T':\n\t\tcase 't':\tgoto yy129;\n\t\tcase 'U':\n\t\tcase 'u':\tgoto yy147;\n\t\tcase 'V':\n\t\tcase 'v':\tgoto yy145;\n\t\tcase 'W':\n\t\tcase 'w':\tgoto yy131;\n\t\tcase 'X':\n\t\tcase 'x':\tgoto yy163;\n\t\tcase '\\\\':\tgoto yy142;\n\t\tcase '^':\tgoto yy161;\n\t\tcase '_':\tgoto yy148;\n\t\tcase '`':\tgoto yy181;\n\t\tcase '{':\tgoto yy167;\n\t\tcase '|':\tgoto yy160;\n\t\tcase '}':\tgoto yy169;\n\t\tdefault:\tgoto yy174;\n\t\t}\nyy123:\n\t\tYYDEBUG(123, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch ((yych = *YYCURSOR)) {\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy726;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy727;\n\t\tcase 'M':\n\t\tcase 'm':\tgoto yy728;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy729;\n\t\tcase 'V':\n\t\tcase 'v':\tgoto yy730;\n\t\tcase 'X':\n\t\tcase 'x':\tgoto yy731;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy124:\n\t\tYYDEBUG(124, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1884 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 2398 \"Zend/zend_language_scanner.c\"\nyy125:\n\t\tYYDEBUG(125, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych <= 'H') {\n\t\t\t\tif (yych == 'E') goto yy708;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') goto yy709;\n\t\t\t\tif (yych <= 'N') goto yy186;\n\t\t\t\tgoto yy710;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych == 'e') goto yy708;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'i') goto yy709;\n\t\t\t\tif (yych == 'o') goto yy710;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy126:\n\t\tYYDEBUG(126, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych <= 'N') {\n\t\t\t\tif (yych == 'I') goto yy687;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'O') goto yy688;\n\t\t\t\tif (yych <= 'T') goto yy186;\n\t\t\t\tgoto yy689;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych == 'i') goto yy687;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'o') goto yy688;\n\t\t\t\tif (yych == 'u') goto yy689;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy127:\n\t\tYYDEBUG(127, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych <= 'K') {\n\t\t\t\tif (yych == 'A') goto yy652;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'L') goto yy653;\n\t\t\t\tif (yych <= 'N') goto yy186;\n\t\t\t\tgoto yy654;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'k') {\n\t\t\t\tif (yych == 'a') goto yy652;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'l') goto yy653;\n\t\t\t\tif (yych == 'o') goto yy654;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy128:\n\t\tYYDEBUG(128, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy634;\n\t\tif (yych == 'e') goto yy634;\n\t\tgoto yy186;\nyy129:\n\t\tYYDEBUG(129, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'R') {\n\t\t\tif (yych == 'H') goto yy622;\n\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\tgoto yy623;\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych <= 'g') goto yy186;\n\t\t\t\tgoto yy622;\n\t\t\t} else {\n\t\t\t\tif (yych == 'r') goto yy623;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy130:\n\t\tYYDEBUG(130, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'L') {\n\t\t\t\tif (yych == 'F') goto yy569;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'M') goto yy571;\n\t\t\t\tif (yych <= 'N') goto yy572;\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tgoto yy573;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'm') {\n\t\t\t\tif (yych == 'f') goto yy569;\n\t\t\t\tif (yych <= 'l') goto yy186;\n\t\t\t\tgoto yy571;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'n') goto yy572;\n\t\t\t\tif (yych == 's') goto yy573;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy131:\n\t\tYYDEBUG(131, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy564;\n\t\tif (yych == 'h') goto yy564;\n\t\tgoto yy186;\nyy132:\n\t\tYYDEBUG(132, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'M') {\n\t\t\t\tif (yych == 'B') goto yy546;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'N') goto yy547;\n\t\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\t\tif (yych <= 'R') goto yy548;\n\t\t\t\tgoto yy549;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych == 'b') goto yy546;\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy547;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'q') goto yy186;\n\t\t\t\tif (yych <= 'r') goto yy548;\n\t\t\t\tif (yych <= 's') goto yy549;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy133:\n\t\tYYDEBUG(133, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'W') {\n\t\t\tif (yych == 'T') goto yy534;\n\t\t\tif (yych <= 'V') goto yy186;\n\t\t\tgoto yy535;\n\t\t} else {\n\t\t\tif (yych <= 't') {\n\t\t\t\tif (yych <= 's') goto yy186;\n\t\t\t\tgoto yy534;\n\t\t\t} else {\n\t\t\t\tif (yych == 'w') goto yy535;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy134:\n\t\tYYDEBUG(134, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') {\n\t\t\tif (yych <= '\"') {\n\t\t\t\tif (yych <= '!') goto yy186;\n\t\t\t\tgoto yy526;\n\t\t\t} else {\n\t\t\t\tif (yych == '\\'') goto yy527;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'R') {\n\t\t\t\tif (yych <= '<') goto yy525;\n\t\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\t\tgoto yy528;\n\t\t\t} else {\n\t\t\t\tif (yych == 'r') goto yy528;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy135:\n\t\tYYDEBUG(135, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'L') goto yy515;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy516;\n\t\t} else {\n\t\t\tif (yych <= 'l') {\n\t\t\t\tif (yych <= 'k') goto yy186;\n\t\t\t\tgoto yy515;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy516;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy136:\n\t\tYYDEBUG(136, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych == 'R') goto yy491;\n\t\t\tif (yych <= 'T') goto yy186;\n\t\t\tgoto yy492;\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych <= 'q') goto yy186;\n\t\t\t\tgoto yy491;\n\t\t\t} else {\n\t\t\t\tif (yych == 'u') goto yy492;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy137:\n\t\tYYDEBUG(137, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '<') {\n\t\t\tif (yych == '-') goto yy487;\n\t\t} else {\n\t\t\tif (yych <= '=') goto yy485;\n\t\t\tif (yych <= '>') goto yy489;\n\t\t}\nyy138:\n\t\tYYDEBUG(138, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1431 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn yytext[0];\n}\n#line 2628 \"Zend/zend_language_scanner.c\"\nyy139:\n\t\tYYDEBUG(139, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy484;\nyy140:\n\t\tYYDEBUG(140, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1162 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_WHITESPACE;\n}\n#line 2645 \"Zend/zend_language_scanner.c\"\nyy141:\n\t\tYYDEBUG(141, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == ':') goto yy481;\n\t\tgoto yy138;\nyy142:\n\t\tYYDEBUG(142, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(143, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1191 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NS_SEPARATOR;\n}\n#line 2660 \"Zend/zend_language_scanner.c\"\nyy144:\n\t\tYYDEBUG(144, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'E') {\n\t\t\tif (yych == 'A') goto yy469;\n\t\t\tif (yych <= 'D') goto yy186;\n\t\t\tgoto yy470;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy469;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy470;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy145:\n\t\tYYDEBUG(145, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy466;\n\t\tif (yych == 'a') goto yy466;\n\t\tgoto yy186;\nyy146:\n\t\tYYDEBUG(146, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'D') {\n\t\t\t\tif (yych <= ' ') {\n\t\t\t\t\tif (yych == '\\t') goto yy391;\n\t\t\t\t\tif (yych <= 0x1F) goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '@') goto yy138;\n\t\t\t\t\tif (yych == 'C') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') {\n\t\t\t\t\tif (yych == 'F') goto yy391;\n\t\t\t\t\tif (yych <= 'H') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'O') goto yy391;\n\t\t\t\t\tif (yych <= 'Q') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'f') {\n\t\t\t\tif (yych <= 'b') {\n\t\t\t\t\tif (yych == 'U') goto yy391;\n\t\t\t\t\tif (yych <= '`') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'd') goto yy391;\n\t\t\t\t\tif (yych <= 'e') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'o') {\n\t\t\t\t\tif (yych == 'i') goto yy391;\n\t\t\t\t\tif (yych <= 'n') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 's') {\n\t\t\t\t\t\tif (yych <= 'q') goto yy138;\n\t\t\t\t\t\tgoto yy391;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych == 'u') goto yy391;\n\t\t\t\t\t\tgoto yy138;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy147:\n\t\tYYDEBUG(147, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych == 'N') goto yy382;\n\t\t\tif (yych <= 'R') goto yy186;\n\t\t\tgoto yy383;\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy382;\n\t\t\t} else {\n\t\t\t\tif (yych == 's') goto yy383;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy148:\n\t\tYYDEBUG(148, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '_') goto yy300;\n\t\tgoto yy186;\nyy149:\n\t\tYYDEBUG(149, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy294;\n\t\tif (yych <= '>') goto yy296;\n\t\tgoto yy138;\nyy150:\n\t\tYYDEBUG(150, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy290;\n\t\tif (yych == 'i') goto yy290;\n\t\tgoto yy186;\nyy151:\n\t\tYYDEBUG(151, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '+') goto yy288;\n\t\tif (yych == '=') goto yy286;\n\t\tgoto yy138;\nyy152:\n\t\tYYDEBUG(152, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy283;\n\t\tgoto yy138;\nyy153:\n\t\tYYDEBUG(153, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') {\n\t\t\tif (yych == '/') goto yy255;\n\t\t\tgoto yy138;\n\t\t} else {\n\t\t\tif (yych <= '<') goto yy253;\n\t\t\tif (yych <= '=') goto yy256;\n\t\t\tif (yych <= '>') goto yy258;\n\t\t\tgoto yy138;\n\t\t}\nyy154:\n\t\tYYDEBUG(154, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy249;\n\t\tif (yych <= '>') goto yy247;\n\t\tgoto yy138;\nyy155:\n\t\tYYDEBUG(155, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy245;\n\t\tgoto yy138;\nyy156:\n\t\tYYDEBUG(156, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '.') {\n\t\t\tif (yych == '*') goto yy237;\n\t\t\tgoto yy138;\n\t\t} else {\n\t\t\tif (yych <= '/') goto yy239;\n\t\t\tif (yych == '=') goto yy240;\n\t\t\tgoto yy138;\n\t\t}\nyy157:\n\t\tYYDEBUG(157, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '/') goto yy138;\n\t\tif (yych <= '9') goto yy233;\n\t\tif (yych == '=') goto yy235;\n\t\tgoto yy138;\nyy158:\n\t\tYYDEBUG(158, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy229;\n\t\tif (yych <= '>') goto yy227;\n\t\tgoto yy138;\nyy159:\n\t\tYYDEBUG(159, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '&') goto yy223;\n\t\tif (yych == '=') goto yy225;\n\t\tgoto yy138;\nyy160:\n\t\tYYDEBUG(160, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy221;\n\t\tif (yych == '|') goto yy219;\n\t\tgoto yy138;\nyy161:\n\t\tYYDEBUG(161, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy217;\n\t\tgoto yy138;\nyy162:\n\t\tYYDEBUG(162, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy215;\n\t\tif (yych == 'r') goto yy215;\n\t\tgoto yy186;\nyy163:\n\t\tYYDEBUG(163, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy212;\n\t\tif (yych == 'o') goto yy212;\n\t\tgoto yy186;\nyy164:\n\t\tYYDEBUG(164, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy138;\n\t\t\tif (yych <= 'Z') goto yy209;\n\t\t\tif (yych <= '^') goto yy138;\n\t\t\tgoto yy209;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy138;\n\t\t\tif (yych <= 'z') goto yy209;\n\t\t\tif (yych <= '~') goto yy138;\n\t\t\tgoto yy209;\n\t\t}\nyy165:\n\t\tYYDEBUG(165, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy138;\nyy166:\n\t\tYYDEBUG(166, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy205;\n\t\tgoto yy138;\nyy167:\n\t\tYYDEBUG(167, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(168, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1436 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\treturn '{';\n}\n#line 2893 \"Zend/zend_language_scanner.c\"\nyy169:\n\t\tYYDEBUG(169, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(170, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1448 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tRESET_DOC_COMMENT();\n\tif (!zend_stack_is_empty(&SCNG(state_stack))) {\n\t\tyy_pop_state(TSRMLS_C);\n\t}\n\treturn '}';\n}\n#line 2907 \"Zend/zend_language_scanner.c\"\nyy171:\n\t\tYYDEBUG(171, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'E') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych == '.') goto yy187;\n\t\t\t\tif (yych >= '0') goto yy190;\n\t\t\t} else {\n\t\t\t\tif (yych == 'B') goto yy198;\n\t\t\t\tif (yych >= 'E') goto yy192;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'b') {\n\t\t\t\tif (yych == 'X') goto yy197;\n\t\t\t\tif (yych >= 'b') goto yy198;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') {\n\t\t\t\t\tif (yych >= 'e') goto yy192;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'x') goto yy197;\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy172:\n\t\tYYDEBUG(172, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1494 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (yyleng < MAX_LENGTH_OF_LONG - 1) { /* Won't overflow */\n\t\tzendlval->value.lval = strtol(yytext, NULL, 0);\n\t} else {\n\t\terrno = 0;\n\t\tzendlval->value.lval = strtol(yytext, NULL, 0);\n\t\tif (errno == ERANGE) { /* Overflow */\n\t\t\tif (yytext[0] == '0') { /* octal overflow */\n\t\t\t\tzendlval->value.dval = zend_oct_strtod(yytext, NULL);\n\t\t\t} else {\n\t\t\t\tzendlval->value.dval = zend_strtod(yytext, NULL);\n\t\t\t}\n\t\t\tzendlval->type = IS_DOUBLE;\n\t\t\treturn T_DNUMBER;\n\t\t}\n\t}\n\n\tzendlval->type = IS_LONG;\n\treturn T_LNUMBER;\n}\n#line 2956 \"Zend/zend_language_scanner.c\"\nyy173:\n\t\tYYDEBUG(173, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= '9') {\n\t\t\tif (yych == '.') goto yy187;\n\t\t\tif (yych <= '/') goto yy172;\n\t\t\tgoto yy190;\n\t\t} else {\n\t\t\tif (yych <= 'E') {\n\t\t\t\tif (yych <= 'D') goto yy172;\n\t\t\t\tgoto yy192;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy192;\n\t\t\t\tgoto yy172;\n\t\t\t}\n\t\t}\nyy174:\n\t\tYYDEBUG(174, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy186;\nyy175:\n\t\tYYDEBUG(175, *YYCURSOR);\n\t\t++YYCURSOR;\nyy176:\n\t\tYYDEBUG(176, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1891 \"Zend/zend_language_scanner.l\"\n\t\t{\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\tCG(zend_lineno)++;\n\t\t\t\tbreak;\n\t\t\tcase '%':\n\t\t\t\tif (!CG(asp_tags)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '?':\n\t\t\t\tif (*YYCURSOR == '>') {\n\t\t\t\t\tYYCURSOR--;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tbreak;\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\treturn T_COMMENT;\n}\n#line 3018 \"Zend/zend_language_scanner.c\"\nyy177:\n\t\tYYDEBUG(177, *YYCURSOR);\n\t\t++YYCURSOR;\nyy178:\n\t\tYYDEBUG(178, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1982 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tregister char *s, *t;\n\tchar *end;\n\tint bprefix = (yytext[0] != '\\'') ? 1 : 0;\n\n\twhile (1) {\n\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\tif (*YYCURSOR == '\\'') {\n\t\t\t\tYYCURSOR++;\n\t\t\t\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\t\t\t\tbreak;\n\t\t\t} else if (*YYCURSOR++ == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\t\t\tYYCURSOR++;\n\t\t\t}\n\t\t} else {\n\t\t\tyyleng = YYLIMIT - SCNG(yy_text);\n\n\t\t\t/* Unclosed single quotes; treat similar to double quotes, but without a separate token\n\t\t\t * for ' (unrecognized by parser), instead of old flex fallback to \"Unexpected character...\"\n\t\t\t * rule, which continued in ST_IN_SCRIPTING state after the quote */\n\t\t\treturn T_ENCAPSED_AND_WHITESPACE;\n\t\t}\n\t}\n\n\tzendlval->value.str.val = estrndup(yytext+bprefix+1, yyleng-bprefix-2);\n\tzendlval->value.str.len = yyleng-bprefix-2;\n\tzendlval->type = IS_STRING;\n\n\t/* convert escape sequences */\n\ts = t = zendlval->value.str.val;\n\tend = s+zendlval->value.str.len;\n\twhile (s<end) {\n\t\tif (*s=='\\\\') {\n\t\t\ts++;\n\n\t\t\tswitch(*s) {\n\t\t\t\tcase '\\\\':\n\t\t\t\tcase '\\'':\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t*t++ = *s;\n\t\t}\n\n\t\tif (*s == '\\n' || (*s == '\\r' && (*(s+1) != '\\n'))) {\n\t\t\tCG(zend_lineno)++;\n\t\t}\n\t\ts++;\n\t}\n\t*t = 0;\n\n\tif (SCNG(output_filter)) {\n\t\tsize_t sz = 0;\n\t\ts = zendlval->value.str.val;\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)s, (size_t)zendlval->value.str.len TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tefree(s);\n\t}\n\treturn T_CONSTANT_ENCAPSED_STRING;\n}\n#line 3093 \"Zend/zend_language_scanner.c\"\nyy179:\n\t\tYYDEBUG(179, *YYCURSOR);\n\t\t++YYCURSOR;\nyy180:\n\t\tYYDEBUG(180, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2051 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint bprefix = (yytext[0] != '\"') ? 1 : 0;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\"':\n\t\t\t\tyyleng = YYCURSOR - SCNG(yy_text);\n\t\t\t\tzend_scan_escape_string(zendlval, yytext+bprefix+1, yyleng-bprefix-2, '\"' TSRMLS_CC);\n\t\t\t\treturn T_CONSTANT_ENCAPSED_STRING;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\n\t/* Remember how much was scanned to save rescanning */\n\tSET_DOUBLE_QUOTES_SCANNED_LENGTH(YYCURSOR - SCNG(yy_text) - yyleng);\n\n\tYYCURSOR = SCNG(yy_text) + yyleng;\n\n\tBEGIN(ST_DOUBLE_QUOTES);\n\treturn '\"';\n}\n#line 3141 \"Zend/zend_language_scanner.c\"\nyy181:\n\t\tYYDEBUG(181, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(182, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2142 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_BACKQUOTE);\n\treturn '`';\n}\n#line 3152 \"Zend/zend_language_scanner.c\"\nyy183:\n\t\tYYDEBUG(183, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(184, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2400 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tzend_error(E_COMPILE_WARNING,\"Unexpected character in input: '%c' (ASCII=%d) state=%d\", yytext[0], yytext[0], YYSTATE);\n\tgoto restart;\n}\n#line 3167 \"Zend/zend_language_scanner.c\"\nyy185:\n\t\tYYDEBUG(185, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy186:\n\t\tYYDEBUG(186, *YYCURSOR);\n\t\tif (yybm[0+yych] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tgoto yy124;\nyy187:\n\t\tYYDEBUG(187, *YYCURSOR);\n\t\tyyaccept = 3;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(188, *YYCURSOR);\n\t\tif (yybm[0+yych] & 8) {\n\t\t\tgoto yy187;\n\t\t}\n\t\tif (yych == 'E') goto yy192;\n\t\tif (yych == 'e') goto yy192;\nyy189:\n\t\tYYDEBUG(189, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1559 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.dval = zend_strtod(yytext, NULL);\n\tzendlval->type = IS_DOUBLE;\n\treturn T_DNUMBER;\n}\n#line 3200 \"Zend/zend_language_scanner.c\"\nyy190:\n\t\tYYDEBUG(190, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(191, *YYCURSOR);\n\t\tif (yych <= '9') {\n\t\t\tif (yych == '.') goto yy187;\n\t\t\tif (yych <= '/') goto yy172;\n\t\t\tgoto yy190;\n\t\t} else {\n\t\t\tif (yych <= 'E') {\n\t\t\t\tif (yych <= 'D') goto yy172;\n\t\t\t} else {\n\t\t\t\tif (yych != 'e') goto yy172;\n\t\t\t}\n\t\t}\nyy192:\n\t\tYYDEBUG(192, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= ',') {\n\t\t\tif (yych == '+') goto yy194;\n\t\t} else {\n\t\t\tif (yych <= '-') goto yy194;\n\t\t\tif (yych <= '/') goto yy193;\n\t\t\tif (yych <= '9') goto yy195;\n\t\t}\nyy193:\n\t\tYYDEBUG(193, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tif (yyaccept <= 2) {\n\t\t\tif (yyaccept <= 1) {\n\t\t\t\tif (yyaccept <= 0) {\n\t\t\t\t\tgoto yy124;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yy138;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tgoto yy172;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yyaccept <= 4) {\n\t\t\t\tif (yyaccept <= 3) {\n\t\t\t\t\tgoto yy189;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yy238;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tgoto yy254;\n\t\t\t}\n\t\t}\nyy194:\n\t\tYYDEBUG(194, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '/') goto yy193;\n\t\tif (yych >= ':') goto yy193;\nyy195:\n\t\tYYDEBUG(195, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(196, *YYCURSOR);\n\t\tif (yych <= '/') goto yy189;\n\t\tif (yych <= '9') goto yy195;\n\t\tgoto yy189;\nyy197:\n\t\tYYDEBUG(197, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy202;\n\t\t}\n\t\tgoto yy193;\nyy198:\n\t\tYYDEBUG(198, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy199;\n\t\t}\n\t\tgoto yy193;\nyy199:\n\t\tYYDEBUG(199, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(200, *YYCURSOR);\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy199;\n\t\t}\n\t\tYYDEBUG(201, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1473 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *bin = yytext + 2; /* Skip \"0b\" */\n\tint len = yyleng - 2;\n\n\t/* Skip any leading 0s */\n\twhile (*bin == '0') {\n\t\t++bin;\n\t\t--len;\n\t}\n\n\tif (len < SIZEOF_LONG * 8) {\n\t\tzendlval->value.lval = strtol(bin, NULL, 2);\n\t\tzendlval->type = IS_LONG;\n\t\treturn T_LNUMBER;\n\t} else {\n\t\tzendlval->value.dval = zend_bin_strtod(bin, NULL);\n\t\tzendlval->type = IS_DOUBLE;\n\t\treturn T_DNUMBER;\n\t}\n}\n#line 3313 \"Zend/zend_language_scanner.c\"\nyy202:\n\t\tYYDEBUG(202, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(203, *YYCURSOR);\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy202;\n\t\t}\n\t\tYYDEBUG(204, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1515 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *hex = yytext + 2; /* Skip \"0x\" */\n\tint len = yyleng - 2;\n\n\t/* Skip any leading 0s */\n\twhile (*hex == '0') {\n\t\thex++;\n\t\tlen--;\n\t}\n\n\tif (len < SIZEOF_LONG * 2 || (len == SIZEOF_LONG * 2 && *hex <= '7')) {\n\t\tif (len == 0) {\n\t\t\tzendlval->value.lval = 0;\n\t\t} else {\n\t\t\tzendlval->value.lval = strtol(hex, NULL, 16);\n\t\t}\n\t\tzendlval->type = IS_LONG;\n\t\treturn T_LNUMBER;\n\t} else {\n\t\tzendlval->value.dval = zend_hex_strtod(hex, NULL);\n\t\tzendlval->type = IS_DOUBLE;\n\t\treturn T_DNUMBER;\n\t}\n}\n#line 3350 \"Zend/zend_language_scanner.c\"\nyy205:\n\t\tYYDEBUG(205, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy207;\n\t\tif (yych == '\\r') goto yy208;\nyy206:\n\t\tYYDEBUG(206, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1959 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(INITIAL);\n\treturn T_CLOSE_TAG; /* implicit ';' at php-end tag */\n}\n#line 3367 \"Zend/zend_language_scanner.c\"\nyy207:\n\t\tYYDEBUG(207, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy206;\nyy208:\n\t\tYYDEBUG(208, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy207;\n\t\tgoto yy206;\nyy209:\n\t\tYYDEBUG(209, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(210, *YYCURSOR);\n\t\tif (yych <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy209;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy211;\n\t\t\t\tif (yych <= 'Z') goto yy209;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy209;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy209;\n\t\t\t\tif (yych >= 0x7F) goto yy209;\n\t\t\t}\n\t\t}\nyy211:\n\t\tYYDEBUG(211, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1861 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 3407 \"Zend/zend_language_scanner.c\"\nyy212:\n\t\tYYDEBUG(212, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy213;\n\t\tif (yych != 'r') goto yy186;\nyy213:\n\t\tYYDEBUG(213, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(214, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1419 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_XOR;\n}\n#line 3425 \"Zend/zend_language_scanner.c\"\nyy215:\n\t\tYYDEBUG(215, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(216, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1411 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_OR;\n}\n#line 3438 \"Zend/zend_language_scanner.c\"\nyy217:\n\t\tYYDEBUG(217, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(218, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1399 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_XOR_EQUAL;\n}\n#line 3448 \"Zend/zend_language_scanner.c\"\nyy219:\n\t\tYYDEBUG(219, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(220, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1403 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOLEAN_OR;\n}\n#line 3458 \"Zend/zend_language_scanner.c\"\nyy221:\n\t\tYYDEBUG(221, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(222, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1395 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OR_EQUAL;\n}\n#line 3468 \"Zend/zend_language_scanner.c\"\nyy223:\n\t\tYYDEBUG(223, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(224, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1407 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOLEAN_AND;\n}\n#line 3478 \"Zend/zend_language_scanner.c\"\nyy225:\n\t\tYYDEBUG(225, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(226, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1391 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_AND_EQUAL;\n}\n#line 3488 \"Zend/zend_language_scanner.c\"\nyy227:\n\t\tYYDEBUG(227, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy231;\n\t\tif (yych == '\\r') goto yy232;\nyy228:\n\t\tYYDEBUG(228, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1968 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tBEGIN(INITIAL);\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\treturn T_CLOSE_TAG; /* implicit ';' at php-end tag */\n\t} else {\n\t\tyyless(1);\n\t\treturn yytext[0];\n\t}\n}\n#line 3510 \"Zend/zend_language_scanner.c\"\nyy229:\n\t\tYYDEBUG(229, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(230, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1379 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MOD_EQUAL;\n}\n#line 3520 \"Zend/zend_language_scanner.c\"\nyy231:\n\t\tYYDEBUG(231, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy228;\nyy232:\n\t\tYYDEBUG(232, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy231;\n\t\tgoto yy228;\nyy233:\n\t\tYYDEBUG(233, *YYCURSOR);\n\t\tyyaccept = 3;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(234, *YYCURSOR);\n\t\tif (yych <= 'D') {\n\t\t\tif (yych <= '/') goto yy189;\n\t\t\tif (yych <= '9') goto yy233;\n\t\t\tgoto yy189;\n\t\t} else {\n\t\t\tif (yych <= 'E') goto yy192;\n\t\t\tif (yych == 'e') goto yy192;\n\t\t\tgoto yy189;\n\t\t}\nyy235:\n\t\tYYDEBUG(235, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(236, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1375 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONCAT_EQUAL;\n}\n#line 3555 \"Zend/zend_language_scanner.c\"\nyy237:\n\t\tYYDEBUG(237, *YYCURSOR);\n\t\tyyaccept = 4;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych == '*') goto yy242;\nyy238:\n\t\tYYDEBUG(238, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1925 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint doc_com;\n\n\tif (yyleng > 2) {\n\t\tdoc_com = 1;\n\t\tRESET_DOC_COMMENT();\n\t} else {\n\t\tdoc_com = 0;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tif (*YYCURSOR++ == '*' && *YYCURSOR == '/') {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unterminated comment starting line %d\", CG(zend_lineno));\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\tHANDLE_NEWLINES(yytext, yyleng);\n\n\tif (doc_com) {\n\t\tCG(doc_comment) = estrndup(yytext, yyleng);\n\t\tCG(doc_comment_len) = yyleng;\n\t\treturn T_DOC_COMMENT;\n\t}\n\n\treturn T_COMMENT;\n}\n#line 3598 \"Zend/zend_language_scanner.c\"\nyy239:\n\t\tYYDEBUG(239, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy176;\nyy240:\n\t\tYYDEBUG(240, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(241, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1371 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DIV_EQUAL;\n}\n#line 3612 \"Zend/zend_language_scanner.c\"\nyy242:\n\t\tYYDEBUG(242, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy243;\n\t\t}\n\t\tgoto yy193;\nyy243:\n\t\tYYDEBUG(243, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(244, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy243;\n\t\t}\n\t\tgoto yy238;\nyy245:\n\t\tYYDEBUG(245, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(246, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1367 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MUL_EQUAL;\n}\n#line 3639 \"Zend/zend_language_scanner.c\"\nyy247:\n\t\tYYDEBUG(247, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy251;\n\t\tYYDEBUG(248, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1427 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SR;\n}\n#line 3650 \"Zend/zend_language_scanner.c\"\nyy249:\n\t\tYYDEBUG(249, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(250, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1355 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_GREATER_OR_EQUAL;\n}\n#line 3660 \"Zend/zend_language_scanner.c\"\nyy251:\n\t\tYYDEBUG(251, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(252, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1387 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SR_EQUAL;\n}\n#line 3670 \"Zend/zend_language_scanner.c\"\nyy253:\n\t\tYYDEBUG(253, *YYCURSOR);\n\t\tyyaccept = 5;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') goto yy254;\n\t\tif (yych <= '<') goto yy269;\n\t\tif (yych <= '=') goto yy267;\nyy254:\n\t\tYYDEBUG(254, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1423 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SL;\n}\n#line 3685 \"Zend/zend_language_scanner.c\"\nyy255:\n\t\tYYDEBUG(255, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy260;\n\t\tif (yych == 's') goto yy260;\n\t\tgoto yy193;\nyy256:\n\t\tYYDEBUG(256, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(257, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1351 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_SMALLER_OR_EQUAL;\n}\n#line 3701 \"Zend/zend_language_scanner.c\"\nyy258:\n\t\tYYDEBUG(258, *YYCURSOR);\n\t\t++YYCURSOR;\nyy259:\n\t\tYYDEBUG(259, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1347 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_NOT_EQUAL;\n}\n#line 3712 \"Zend/zend_language_scanner.c\"\nyy260:\n\t\tYYDEBUG(260, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy261;\n\t\tif (yych != 'c') goto yy193;\nyy261:\n\t\tYYDEBUG(261, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy262;\n\t\tif (yych != 'r') goto yy193;\nyy262:\n\t\tYYDEBUG(262, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy263;\n\t\tif (yych != 'i') goto yy193;\nyy263:\n\t\tYYDEBUG(263, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy264;\n\t\tif (yych != 'p') goto yy193;\nyy264:\n\t\tYYDEBUG(264, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy265;\n\t\tif (yych != 't') goto yy193;\nyy265:\n\t\tYYDEBUG(265, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(266, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy193;\n\t\t\tif (yych <= '\\n') goto yy265;\n\t\t\tif (yych <= '\\f') goto yy193;\n\t\t\tgoto yy265;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy193;\n\t\t\t\tgoto yy265;\n\t\t\t} else {\n\t\t\t\tif (yych == '>') goto yy205;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t}\nyy267:\n\t\tYYDEBUG(267, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(268, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1383 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SL_EQUAL;\n}\n#line 3767 \"Zend/zend_language_scanner.c\"\nyy269:\n\t\tYYDEBUG(269, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(270, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy269;\n\t\t}\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '&') {\n\t\t\t\tif (yych == '\"') goto yy274;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\'') goto yy273;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych != '_') goto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy271;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t}\n\t\t}\nyy271:\n\t\tYYDEBUG(271, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(272, *YYCURSOR);\n\t\tif (yych <= '@') {\n\t\t\tif (yych <= '\\f') {\n\t\t\t\tif (yych == '\\n') goto yy278;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\r') goto yy280;\n\t\t\t\tif (yych <= '/') goto yy193;\n\t\t\t\tif (yych <= '9') goto yy271;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '_') {\n\t\t\t\tif (yych <= 'Z') goto yy271;\n\t\t\t\tif (yych <= '^') goto yy193;\n\t\t\t\tgoto yy271;\n\t\t\t} else {\n\t\t\t\tif (yych <= '`') goto yy193;\n\t\t\t\tif (yych <= 'z') goto yy271;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy271;\n\t\t\t}\n\t\t}\nyy273:\n\t\tYYDEBUG(273, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\'') goto yy193;\n\t\tif (yych <= '/') goto yy282;\n\t\tif (yych <= '9') goto yy193;\n\t\tgoto yy282;\nyy274:\n\t\tYYDEBUG(274, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\"') goto yy193;\n\t\tif (yych <= '/') goto yy276;\n\t\tif (yych <= '9') goto yy193;\n\t\tgoto yy276;\nyy275:\n\t\tYYDEBUG(275, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\nyy276:\n\t\tYYDEBUG(276, *YYCURSOR);\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '/') {\n\t\t\t\tif (yych != '\"') goto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '9') goto yy275;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\tgoto yy275;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych == '_') goto yy275;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy275;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy275;\n\t\t\t}\n\t\t}\nyy277:\n\t\tYYDEBUG(277, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy278;\n\t\tif (yych == '\\r') goto yy280;\n\t\tgoto yy193;\nyy278:\n\t\tYYDEBUG(278, *YYCURSOR);\n\t\t++YYCURSOR;\nyy279:\n\t\tYYDEBUG(279, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2093 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *s;\n\tint bprefix = (yytext[0] != '<') ? 1 : 0;\n\n\t/* save old heredoc label */\n\tZ_STRVAL_P(zendlval) = CG(heredoc);\n\tZ_STRLEN_P(zendlval) = CG(heredoc_len);\n\n\tCG(zend_lineno)++;\n\tCG(heredoc_len) = yyleng-bprefix-3-1-(yytext[yyleng-2]=='\\r'?1:0);\n\ts = yytext+bprefix+3;\n\twhile ((*s == ' ') || (*s == '\\t')) {\n\t\ts++;\n\t\tCG(heredoc_len)--;\n\t}\n\n\tif (*s == '\\'') {\n\t\ts++;\n\t\tCG(heredoc_len) -= 2;\n\n\t\tBEGIN(ST_NOWDOC);\n\t} else {\n\t\tif (*s == '\"') {\n\t\t\ts++;\n\t\t\tCG(heredoc_len) -= 2;\n\t\t}\n\n\t\tBEGIN(ST_HEREDOC);\n\t}\n\n\tCG(heredoc) = estrndup(s, CG(heredoc_len));\n\n\t/* Check for ending label on the next line */\n\tif (CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, s, CG(heredoc_len))) {\n\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\tif (*end == ';') {\n\t\t\tend++;\n\t\t}\n\n\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\tBEGIN(ST_END_HEREDOC);\n\t\t}\n\t}\n\n\treturn T_START_HEREDOC;\n}\n#line 3920 \"Zend/zend_language_scanner.c\"\nyy280:\n\t\tYYDEBUG(280, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy278;\n\t\tgoto yy279;\nyy281:\n\t\tYYDEBUG(281, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\nyy282:\n\t\tYYDEBUG(282, *YYCURSOR);\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '/') {\n\t\t\t\tif (yych == '\\'') goto yy277;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '9') goto yy281;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\tgoto yy281;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych == '_') goto yy281;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy281;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy281;\n\t\t\t}\n\t\t}\nyy283:\n\t\tYYDEBUG(283, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '=') goto yy259;\n\t\tYYDEBUG(284, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(285, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1339 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_NOT_IDENTICAL;\n}\n#line 3964 \"Zend/zend_language_scanner.c\"\nyy286:\n\t\tYYDEBUG(286, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(287, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1359 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PLUS_EQUAL;\n}\n#line 3974 \"Zend/zend_language_scanner.c\"\nyy288:\n\t\tYYDEBUG(288, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(289, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1327 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INC;\n}\n#line 3984 \"Zend/zend_language_scanner.c\"\nyy290:\n\t\tYYDEBUG(290, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy291;\n\t\tif (yych != 's') goto yy186;\nyy291:\n\t\tYYDEBUG(291, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy292;\n\t\tif (yych != 't') goto yy186;\nyy292:\n\t\tYYDEBUG(292, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(293, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1315 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LIST;\n}\n#line 4007 \"Zend/zend_language_scanner.c\"\nyy294:\n\t\tYYDEBUG(294, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy298;\n\t\tYYDEBUG(295, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1343 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_EQUAL;\n}\n#line 4018 \"Zend/zend_language_scanner.c\"\nyy296:\n\t\tYYDEBUG(296, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(297, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1311 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DOUBLE_ARROW;\n}\n#line 4028 \"Zend/zend_language_scanner.c\"\nyy298:\n\t\tYYDEBUG(298, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(299, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1335 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_IDENTICAL;\n}\n#line 4038 \"Zend/zend_language_scanner.c\"\nyy300:\n\t\tYYDEBUG(300, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy302;\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy307;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy304;\n\t\tcase 'H':\n\t\tcase 'h':\tgoto yy301;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy306;\n\t\tcase 'M':\n\t\tcase 'm':\tgoto yy305;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy308;\n\t\tcase 'T':\n\t\tcase 't':\tgoto yy303;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy301:\n\t\tYYDEBUG(301, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy369;\n\t\tif (yych == 'a') goto yy369;\n\t\tgoto yy186;\nyy302:\n\t\tYYDEBUG(302, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy362;\n\t\tif (yych == 'l') goto yy362;\n\t\tgoto yy186;\nyy303:\n\t\tYYDEBUG(303, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy355;\n\t\tif (yych == 'r') goto yy355;\n\t\tgoto yy186;\nyy304:\n\t\tYYDEBUG(304, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych == 'I') goto yy339;\n\t\t\tif (yych <= 'T') goto yy186;\n\t\t\tgoto yy340;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t\tgoto yy339;\n\t\t\t} else {\n\t\t\t\tif (yych == 'u') goto yy340;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy305:\n\t\tYYDEBUG(305, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy331;\n\t\tif (yych == 'e') goto yy331;\n\t\tgoto yy186;\nyy306:\n\t\tYYDEBUG(306, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy325;\n\t\tif (yych == 'i') goto yy325;\n\t\tgoto yy186;\nyy307:\n\t\tYYDEBUG(307, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy320;\n\t\tif (yych == 'i') goto yy320;\n\t\tgoto yy186;\nyy308:\n\t\tYYDEBUG(308, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy309;\n\t\tif (yych != 'a') goto yy186;\nyy309:\n\t\tYYDEBUG(309, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy310;\n\t\tif (yych != 'm') goto yy186;\nyy310:\n\t\tYYDEBUG(310, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy311;\n\t\tif (yych != 'e') goto yy186;\nyy311:\n\t\tYYDEBUG(311, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy312;\n\t\tif (yych != 's') goto yy186;\nyy312:\n\t\tYYDEBUG(312, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy313;\n\t\tif (yych != 'p') goto yy186;\nyy313:\n\t\tYYDEBUG(313, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy314;\n\t\tif (yych != 'a') goto yy186;\nyy314:\n\t\tYYDEBUG(314, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy315;\n\t\tif (yych != 'c') goto yy186;\nyy315:\n\t\tYYDEBUG(315, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy316;\n\t\tif (yych != 'e') goto yy186;\nyy316:\n\t\tYYDEBUG(316, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(317, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(318, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(319, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1694 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(current_namespace)) {\n\t\t*zendlval = *CG(current_namespace);\n\t\tzval_copy_ctor(zendlval);\n\t} else {\n\t\tZVAL_EMPTY_STRING(zendlval);\n\t}\n\treturn T_NS_C;\n}\n#line 4178 \"Zend/zend_language_scanner.c\"\nyy320:\n\t\tYYDEBUG(320, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy321;\n\t\tif (yych != 'r') goto yy186;\nyy321:\n\t\tYYDEBUG(321, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(322, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(323, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(324, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1667 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *filename = zend_get_compiled_filename(TSRMLS_C);\n\tconst size_t filename_len = strlen(filename);\n\tchar *dirname;\n\n\tif (!filename) {\n\t\tfilename = \"\";\n\t}\n\n\tdirname = estrndup(filename, filename_len);\n\tzend_dirname(dirname, filename_len);\n\n\tif (strcmp(dirname, \".\") == 0) {\n\t\tdirname = erealloc(dirname, MAXPATHLEN);\n#if HAVE_GETCWD\n\t\tVCWD_GETCWD(dirname, MAXPATHLEN);\n#elif HAVE_GETWD\n\t\tVCWD_GETWD(dirname);\n#endif\n\t}\n\n\tzendlval->value.str.len = strlen(dirname);\n\tzendlval->value.str.val = dirname;\n\tzendlval->type = IS_STRING;\n\treturn T_DIR;\n}\n#line 4225 \"Zend/zend_language_scanner.c\"\nyy325:\n\t\tYYDEBUG(325, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy326;\n\t\tif (yych != 'n') goto yy186;\nyy326:\n\t\tYYDEBUG(326, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy327;\n\t\tif (yych != 'e') goto yy186;\nyy327:\n\t\tYYDEBUG(327, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(328, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(329, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(330, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1649 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = CG(zend_lineno);\n\tzendlval->type = IS_LONG;\n\treturn T_LINE;\n}\n#line 4256 \"Zend/zend_language_scanner.c\"\nyy331:\n\t\tYYDEBUG(331, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy332;\n\t\tif (yych != 't') goto yy186;\nyy332:\n\t\tYYDEBUG(332, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy333;\n\t\tif (yych != 'h') goto yy186;\nyy333:\n\t\tYYDEBUG(333, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy334;\n\t\tif (yych != 'o') goto yy186;\nyy334:\n\t\tYYDEBUG(334, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy335;\n\t\tif (yych != 'd') goto yy186;\nyy335:\n\t\tYYDEBUG(335, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(336, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(337, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(338, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1628 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *class_name = CG(active_class_entry) ? CG(active_class_entry)->name : NULL;\n\tconst char *func_name = CG(active_op_array)? CG(active_op_array)->function_name : NULL;\n\tsize_t len = 0;\n\n\tif (class_name) {\n\t\tlen += strlen(class_name) + 2;\n\t}\n\tif (func_name) {\n\t\tlen += strlen(func_name);\n\t}\n\n\tzendlval->value.str.len = zend_spprintf(&zendlval->value.str.val, 0, \"%s%s%s\",\n\t\tclass_name ? class_name : \"\",\n\t\tclass_name && func_name ? \"::\" : \"\",\n\t\tfunc_name ? func_name : \"\"\n\t\t);\n\tzendlval->type = IS_STRING;\n\treturn T_METHOD_C;\n}\n#line 4312 \"Zend/zend_language_scanner.c\"\nyy339:\n\t\tYYDEBUG(339, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy350;\n\t\tif (yych == 'l') goto yy350;\n\t\tgoto yy186;\nyy340:\n\t\tYYDEBUG(340, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy341;\n\t\tif (yych != 'n') goto yy186;\nyy341:\n\t\tYYDEBUG(341, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy342;\n\t\tif (yych != 'c') goto yy186;\nyy342:\n\t\tYYDEBUG(342, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy343;\n\t\tif (yych != 't') goto yy186;\nyy343:\n\t\tYYDEBUG(343, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy344;\n\t\tif (yych != 'i') goto yy186;\nyy344:\n\t\tYYDEBUG(344, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy345;\n\t\tif (yych != 'o') goto yy186;\nyy345:\n\t\tYYDEBUG(345, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy346;\n\t\tif (yych != 'n') goto yy186;\nyy346:\n\t\tYYDEBUG(346, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(347, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(348, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(349, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1612 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *func_name = NULL;\n\n\tif (CG(active_op_array)) {\n\t\tfunc_name = CG(active_op_array)->function_name;\n\t}\n\n\tif (!func_name) {\n\t\tfunc_name = \"\";\n\t}\n\tzendlval->value.str.len = strlen(func_name);\n\tzendlval->value.str.val = estrndup(func_name, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\treturn T_FUNC_C;\n}\n#line 4379 \"Zend/zend_language_scanner.c\"\nyy350:\n\t\tYYDEBUG(350, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy351;\n\t\tif (yych != 'e') goto yy186;\nyy351:\n\t\tYYDEBUG(351, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(352, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(353, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(354, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1655 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *filename = zend_get_compiled_filename(TSRMLS_C);\n\n\tif (!filename) {\n\t\tfilename = \"\";\n\t}\n\tzendlval->value.str.len = strlen(filename);\n\tzendlval->value.str.val = estrndup(filename, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\treturn T_FILE;\n}\n#line 4411 \"Zend/zend_language_scanner.c\"\nyy355:\n\t\tYYDEBUG(355, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy356;\n\t\tif (yych != 'a') goto yy186;\nyy356:\n\t\tYYDEBUG(356, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy357;\n\t\tif (yych != 'i') goto yy186;\nyy357:\n\t\tYYDEBUG(357, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy358;\n\t\tif (yych != 't') goto yy186;\nyy358:\n\t\tYYDEBUG(358, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(359, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(360, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(361, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1592 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *trait_name = NULL;\n\t\n\tif (CG(active_class_entry)\n\t\t&& (ZEND_ACC_TRAIT == \n\t\t\t(CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT))) {\n\t\ttrait_name = CG(active_class_entry)->name;\n\t}\n\t\n\tif (!trait_name) {\n\t\ttrait_name = \"\";\n\t}\n\t\n\tzendlval->value.str.len = strlen(trait_name);\n\tzendlval->value.str.val = estrndup(trait_name, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\t\n\treturn T_TRAIT_C;\n}\n#line 4461 \"Zend/zend_language_scanner.c\"\nyy362:\n\t\tYYDEBUG(362, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy363;\n\t\tif (yych != 'a') goto yy186;\nyy363:\n\t\tYYDEBUG(363, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy364;\n\t\tif (yych != 's') goto yy186;\nyy364:\n\t\tYYDEBUG(364, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy365;\n\t\tif (yych != 's') goto yy186;\nyy365:\n\t\tYYDEBUG(365, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(366, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(367, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(368, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1565 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *class_name = NULL;\n\t\n\tif (CG(active_class_entry)\n\t\t&& (ZEND_ACC_TRAIT ==\n\t\t\t(CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT))) {\n\t\t/* We create a special __CLASS__ constant that is going to be resolved\n\t\t at run-time */\n\t\tzendlval->value.str.len = sizeof(\"__CLASS__\")-1;\n\t\tzendlval->value.str.val = estrndup(\"__CLASS__\", zendlval->value.str.len);\n\t\tzendlval->type = IS_CONSTANT;\n\t} else {\n\t\tif (CG(active_class_entry)) {\n\t\t\tclass_name = CG(active_class_entry)->name;\n\t\t}\n\t\t\n\t\tif (!class_name) {\n\t\t\tclass_name = \"\";\n\t\t}\n\t\t\n\t\tzendlval->value.str.len = strlen(class_name);\n\t\tzendlval->value.str.val = estrndup(class_name, zendlval->value.str.len);\n\t\tzendlval->type = IS_STRING;\n\t}\n\treturn T_CLASS_C;\n}\n#line 4518 \"Zend/zend_language_scanner.c\"\nyy369:\n\t\tYYDEBUG(369, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy370;\n\t\tif (yych != 'l') goto yy186;\nyy370:\n\t\tYYDEBUG(370, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy371;\n\t\tif (yych != 't') goto yy186;\nyy371:\n\t\tYYDEBUG(371, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(372, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy373;\n\t\tif (yych != 'c') goto yy186;\nyy373:\n\t\tYYDEBUG(373, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy374;\n\t\tif (yych != 'o') goto yy186;\nyy374:\n\t\tYYDEBUG(374, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy375;\n\t\tif (yych != 'm') goto yy186;\nyy375:\n\t\tYYDEBUG(375, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy376;\n\t\tif (yych != 'p') goto yy186;\nyy376:\n\t\tYYDEBUG(376, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy377;\n\t\tif (yych != 'i') goto yy186;\nyy377:\n\t\tYYDEBUG(377, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy378;\n\t\tif (yych != 'l') goto yy186;\nyy378:\n\t\tYYDEBUG(378, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy379;\n\t\tif (yych != 'e') goto yy186;\nyy379:\n\t\tYYDEBUG(379, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy380;\n\t\tif (yych != 'r') goto yy186;\nyy380:\n\t\tYYDEBUG(380, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(381, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1279 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_HALT_COMPILER;\n}\n#line 4584 \"Zend/zend_language_scanner.c\"\nyy382:\n\t\tYYDEBUG(382, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy386;\n\t\tif (yych == 's') goto yy386;\n\t\tgoto yy186;\nyy383:\n\t\tYYDEBUG(383, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy384;\n\t\tif (yych != 'e') goto yy186;\nyy384:\n\t\tYYDEBUG(384, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(385, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1259 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_USE;\n}\n#line 4608 \"Zend/zend_language_scanner.c\"\nyy386:\n\t\tYYDEBUG(386, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy387;\n\t\tif (yych != 'e') goto yy186;\nyy387:\n\t\tYYDEBUG(387, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy388;\n\t\tif (yych != 't') goto yy186;\nyy388:\n\t\tYYDEBUG(388, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(389, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1307 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_UNSET;\n}\n#line 4631 \"Zend/zend_language_scanner.c\"\nyy390:\n\t\tYYDEBUG(390, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(7);\n\t\tyych = *YYCURSOR;\nyy391:\n\t\tYYDEBUG(391, *YYCURSOR);\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'D') {\n\t\t\t\tif (yych <= ' ') {\n\t\t\t\t\tif (yych == '\\t') goto yy390;\n\t\t\t\t\tif (yych <= 0x1F) goto yy193;\n\t\t\t\t\tgoto yy390;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'A') {\n\t\t\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\t\t\tgoto yy395;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'B') goto yy393;\n\t\t\t\t\t\tif (yych <= 'C') goto yy193;\n\t\t\t\t\t\tgoto yy398;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') {\n\t\t\t\t\tif (yych == 'F') goto yy399;\n\t\t\t\t\tif (yych <= 'H') goto yy193;\n\t\t\t\t\tgoto yy400;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'O') {\n\t\t\t\t\t\tif (yych <= 'N') goto yy193;\n\t\t\t\t\t\tgoto yy394;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'Q') goto yy193;\n\t\t\t\t\t\tif (yych <= 'R') goto yy397;\n\t\t\t\t\t\tgoto yy396;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'f') {\n\t\t\t\tif (yych <= 'a') {\n\t\t\t\t\tif (yych == 'U') goto yy392;\n\t\t\t\t\tif (yych <= '`') goto yy193;\n\t\t\t\t\tgoto yy395;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'c') {\n\t\t\t\t\t\tif (yych <= 'b') goto yy393;\n\t\t\t\t\t\tgoto yy193;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'd') goto yy398;\n\t\t\t\t\t\tif (yych <= 'e') goto yy193;\n\t\t\t\t\t\tgoto yy399;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'q') {\n\t\t\t\t\tif (yych <= 'i') {\n\t\t\t\t\t\tif (yych <= 'h') goto yy193;\n\t\t\t\t\t\tgoto yy400;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych == 'o') goto yy394;\n\t\t\t\t\t\tgoto yy193;\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 's') {\n\t\t\t\t\t\tif (yych <= 'r') goto yy397;\n\t\t\t\t\t\tgoto yy396;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych != 'u') goto yy193;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy392:\n\t\tYYDEBUG(392, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy459;\n\t\tif (yych == 'n') goto yy459;\n\t\tgoto yy193;\nyy393:\n\t\tYYDEBUG(393, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'I') goto yy446;\n\t\t\tif (yych <= 'N') goto yy193;\n\t\t\tgoto yy447;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy193;\n\t\t\t\tgoto yy446;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy447;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t}\nyy394:\n\t\tYYDEBUG(394, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy438;\n\t\tif (yych == 'b') goto yy438;\n\t\tgoto yy193;\nyy395:\n\t\tYYDEBUG(395, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy431;\n\t\tif (yych == 'r') goto yy431;\n\t\tgoto yy193;\nyy396:\n\t\tYYDEBUG(396, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy423;\n\t\tif (yych == 't') goto yy423;\n\t\tgoto yy193;\nyy397:\n\t\tYYDEBUG(397, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy421;\n\t\tif (yych == 'e') goto yy421;\n\t\tgoto yy193;\nyy398:\n\t\tYYDEBUG(398, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy417;\n\t\tif (yych == 'o') goto yy417;\n\t\tgoto yy193;\nyy399:\n\t\tYYDEBUG(399, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy410;\n\t\tif (yych == 'l') goto yy410;\n\t\tgoto yy193;\nyy400:\n\t\tYYDEBUG(400, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy401;\n\t\tif (yych != 'n') goto yy193;\nyy401:\n\t\tYYDEBUG(401, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy402;\n\t\tif (yych != 't') goto yy193;\nyy402:\n\t\tYYDEBUG(402, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy403;\n\t\tif (yych != 'e') goto yy405;\nyy403:\n\t\tYYDEBUG(403, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy408;\n\t\tif (yych == 'g') goto yy408;\n\t\tgoto yy193;\nyy404:\n\t\tYYDEBUG(404, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy405:\n\t\tYYDEBUG(405, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy404;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy404;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(406, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(407, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1207 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INT_CAST;\n}\n#line 4807 \"Zend/zend_language_scanner.c\"\nyy408:\n\t\tYYDEBUG(408, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy409;\n\t\tif (yych != 'e') goto yy193;\nyy409:\n\t\tYYDEBUG(409, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy404;\n\t\tif (yych == 'r') goto yy404;\n\t\tgoto yy193;\nyy410:\n\t\tYYDEBUG(410, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy411;\n\t\tif (yych != 'o') goto yy193;\nyy411:\n\t\tYYDEBUG(411, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy412;\n\t\tif (yych != 'a') goto yy193;\nyy412:\n\t\tYYDEBUG(412, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy413;\n\t\tif (yych != 't') goto yy193;\nyy413:\n\t\tYYDEBUG(413, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(414, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy413;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy413;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(415, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(416, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1211 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DOUBLE_CAST;\n}\n#line 4855 \"Zend/zend_language_scanner.c\"\nyy417:\n\t\tYYDEBUG(417, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy418;\n\t\tif (yych != 'u') goto yy193;\nyy418:\n\t\tYYDEBUG(418, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy419;\n\t\tif (yych != 'b') goto yy193;\nyy419:\n\t\tYYDEBUG(419, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy420;\n\t\tif (yych != 'l') goto yy193;\nyy420:\n\t\tYYDEBUG(420, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy413;\n\t\tif (yych == 'e') goto yy413;\n\t\tgoto yy193;\nyy421:\n\t\tYYDEBUG(421, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy422;\n\t\tif (yych != 'a') goto yy193;\nyy422:\n\t\tYYDEBUG(422, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy413;\n\t\tif (yych == 'l') goto yy413;\n\t\tgoto yy193;\nyy423:\n\t\tYYDEBUG(423, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy424;\n\t\tif (yych != 'r') goto yy193;\nyy424:\n\t\tYYDEBUG(424, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy425;\n\t\tif (yych != 'i') goto yy193;\nyy425:\n\t\tYYDEBUG(425, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy426;\n\t\tif (yych != 'n') goto yy193;\nyy426:\n\t\tYYDEBUG(426, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy427;\n\t\tif (yych != 'g') goto yy193;\nyy427:\n\t\tYYDEBUG(427, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(428, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy427;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy427;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(429, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(430, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1215 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_STRING_CAST;\n}\n#line 4929 \"Zend/zend_language_scanner.c\"\nyy431:\n\t\tYYDEBUG(431, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy432;\n\t\tif (yych != 'r') goto yy193;\nyy432:\n\t\tYYDEBUG(432, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy433;\n\t\tif (yych != 'a') goto yy193;\nyy433:\n\t\tYYDEBUG(433, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy434;\n\t\tif (yych != 'y') goto yy193;\nyy434:\n\t\tYYDEBUG(434, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(435, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy434;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy434;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(436, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(437, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1219 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ARRAY_CAST;\n}\n#line 4966 \"Zend/zend_language_scanner.c\"\nyy438:\n\t\tYYDEBUG(438, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'J') goto yy439;\n\t\tif (yych != 'j') goto yy193;\nyy439:\n\t\tYYDEBUG(439, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy440;\n\t\tif (yych != 'e') goto yy193;\nyy440:\n\t\tYYDEBUG(440, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy441;\n\t\tif (yych != 'c') goto yy193;\nyy441:\n\t\tYYDEBUG(441, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy442;\n\t\tif (yych != 't') goto yy193;\nyy442:\n\t\tYYDEBUG(442, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(443, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy442;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy442;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(444, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(445, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1223 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OBJECT_CAST;\n}\n#line 5008 \"Zend/zend_language_scanner.c\"\nyy446:\n\t\tYYDEBUG(446, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy456;\n\t\tif (yych == 'n') goto yy456;\n\t\tgoto yy193;\nyy447:\n\t\tYYDEBUG(447, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy448;\n\t\tif (yych != 'o') goto yy193;\nyy448:\n\t\tYYDEBUG(448, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy449;\n\t\tif (yych != 'l') goto yy193;\nyy449:\n\t\tYYDEBUG(449, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy454;\n\t\tif (yych == 'e') goto yy454;\n\t\tgoto yy451;\nyy450:\n\t\tYYDEBUG(450, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy451:\n\t\tYYDEBUG(451, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy450;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy450;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(452, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(453, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1227 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOL_CAST;\n}\n#line 5053 \"Zend/zend_language_scanner.c\"\nyy454:\n\t\tYYDEBUG(454, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy455;\n\t\tif (yych != 'a') goto yy193;\nyy455:\n\t\tYYDEBUG(455, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy450;\n\t\tif (yych == 'n') goto yy450;\n\t\tgoto yy193;\nyy456:\n\t\tYYDEBUG(456, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy457;\n\t\tif (yych != 'a') goto yy193;\nyy457:\n\t\tYYDEBUG(457, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy458;\n\t\tif (yych != 'r') goto yy193;\nyy458:\n\t\tYYDEBUG(458, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy427;\n\t\tif (yych == 'y') goto yy427;\n\t\tgoto yy193;\nyy459:\n\t\tYYDEBUG(459, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy460;\n\t\tif (yych != 's') goto yy193;\nyy460:\n\t\tYYDEBUG(460, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy461;\n\t\tif (yych != 'e') goto yy193;\nyy461:\n\t\tYYDEBUG(461, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy462;\n\t\tif (yych != 't') goto yy193;\nyy462:\n\t\tYYDEBUG(462, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(463, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy462;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy462;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(464, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(465, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1231 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_UNSET_CAST;\n}\n#line 5117 \"Zend/zend_language_scanner.c\"\nyy466:\n\t\tYYDEBUG(466, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy467;\n\t\tif (yych != 'r') goto yy186;\nyy467:\n\t\tYYDEBUG(467, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(468, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1203 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_VAR;\n}\n#line 5135 \"Zend/zend_language_scanner.c\"\nyy469:\n\t\tYYDEBUG(469, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy473;\n\t\tif (yych == 'm') goto yy473;\n\t\tgoto yy186;\nyy470:\n\t\tYYDEBUG(470, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy471;\n\t\tif (yych != 'w') goto yy186;\nyy471:\n\t\tYYDEBUG(471, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(472, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1195 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NEW;\n}\n#line 5159 \"Zend/zend_language_scanner.c\"\nyy473:\n\t\tYYDEBUG(473, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy474;\n\t\tif (yych != 'e') goto yy186;\nyy474:\n\t\tYYDEBUG(474, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy475;\n\t\tif (yych != 's') goto yy186;\nyy475:\n\t\tYYDEBUG(475, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy476;\n\t\tif (yych != 'p') goto yy186;\nyy476:\n\t\tYYDEBUG(476, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy477;\n\t\tif (yych != 'a') goto yy186;\nyy477:\n\t\tYYDEBUG(477, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy478;\n\t\tif (yych != 'c') goto yy186;\nyy478:\n\t\tYYDEBUG(478, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy479;\n\t\tif (yych != 'e') goto yy186;\nyy479:\n\t\tYYDEBUG(479, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(480, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1255 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NAMESPACE;\n}\n#line 5202 \"Zend/zend_language_scanner.c\"\nyy481:\n\t\tYYDEBUG(481, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(482, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1187 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PAAMAYIM_NEKUDOTAYIM;\n}\n#line 5212 \"Zend/zend_language_scanner.c\"\nyy483:\n\t\tYYDEBUG(483, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy484:\n\t\tYYDEBUG(484, *YYCURSOR);\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy140;\n\t\t\tif (yych <= '\\n') goto yy483;\n\t\t\tgoto yy140;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy483;\n\t\t\tif (yych == ' ') goto yy483;\n\t\t\tgoto yy140;\n\t\t}\nyy485:\n\t\tYYDEBUG(485, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(486, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1363 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MINUS_EQUAL;\n}\n#line 5238 \"Zend/zend_language_scanner.c\"\nyy487:\n\t\tYYDEBUG(487, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(488, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1331 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DEC;\n}\n#line 5248 \"Zend/zend_language_scanner.c\"\nyy489:\n\t\tYYDEBUG(489, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(490, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1157 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\treturn T_OBJECT_OPERATOR;\n}\n#line 5259 \"Zend/zend_language_scanner.c\"\nyy491:\n\t\tYYDEBUG(491, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'I') goto yy498;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy499;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t\tgoto yy498;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy499;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy492:\n\t\tYYDEBUG(492, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy493;\n\t\tif (yych != 'b') goto yy186;\nyy493:\n\t\tYYDEBUG(493, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy494;\n\t\tif (yych != 'l') goto yy186;\nyy494:\n\t\tYYDEBUG(494, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy495;\n\t\tif (yych != 'i') goto yy186;\nyy495:\n\t\tYYDEBUG(495, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy496;\n\t\tif (yych != 'c') goto yy186;\nyy496:\n\t\tYYDEBUG(496, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(497, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1303 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PUBLIC;\n}\n#line 5308 \"Zend/zend_language_scanner.c\"\nyy498:\n\t\tYYDEBUG(498, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'V') {\n\t\t\tif (yych == 'N') goto yy507;\n\t\t\tif (yych <= 'U') goto yy186;\n\t\t\tgoto yy508;\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy507;\n\t\t\t} else {\n\t\t\t\tif (yych == 'v') goto yy508;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy499:\n\t\tYYDEBUG(499, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy500;\n\t\tif (yych != 't') goto yy186;\nyy500:\n\t\tYYDEBUG(500, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy501;\n\t\tif (yych != 'e') goto yy186;\nyy501:\n\t\tYYDEBUG(501, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy502;\n\t\tif (yych != 'c') goto yy186;\nyy502:\n\t\tYYDEBUG(502, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy503;\n\t\tif (yych != 't') goto yy186;\nyy503:\n\t\tYYDEBUG(503, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy504;\n\t\tif (yych != 'e') goto yy186;\nyy504:\n\t\tYYDEBUG(504, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy505;\n\t\tif (yych != 'd') goto yy186;\nyy505:\n\t\tYYDEBUG(505, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(506, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1299 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PROTECTED;\n}\n#line 5367 \"Zend/zend_language_scanner.c\"\nyy507:\n\t\tYYDEBUG(507, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy513;\n\t\tif (yych == 't') goto yy513;\n\t\tgoto yy186;\nyy508:\n\t\tYYDEBUG(508, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy509;\n\t\tif (yych != 'a') goto yy186;\nyy509:\n\t\tYYDEBUG(509, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy510;\n\t\tif (yych != 't') goto yy186;\nyy510:\n\t\tYYDEBUG(510, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy511;\n\t\tif (yych != 'e') goto yy186;\nyy511:\n\t\tYYDEBUG(511, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(512, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1295 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PRIVATE;\n}\n#line 5401 \"Zend/zend_language_scanner.c\"\nyy513:\n\t\tYYDEBUG(513, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(514, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1133 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PRINT;\n}\n#line 5414 \"Zend/zend_language_scanner.c\"\nyy515:\n\t\tYYDEBUG(515, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy520;\n\t\tif (yych == 'o') goto yy520;\n\t\tgoto yy186;\nyy516:\n\t\tYYDEBUG(516, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy517;\n\t\tif (yych != 't') goto yy186;\nyy517:\n\t\tYYDEBUG(517, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy518;\n\t\tif (yych != 'o') goto yy186;\nyy518:\n\t\tYYDEBUG(518, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(519, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1125 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_GOTO;\n}\n#line 5443 \"Zend/zend_language_scanner.c\"\nyy520:\n\t\tYYDEBUG(520, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy521;\n\t\tif (yych != 'b') goto yy186;\nyy521:\n\t\tYYDEBUG(521, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy522;\n\t\tif (yych != 'a') goto yy186;\nyy522:\n\t\tYYDEBUG(522, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy523;\n\t\tif (yych != 'l') goto yy186;\nyy523:\n\t\tYYDEBUG(523, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(524, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1267 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_GLOBAL;\n}\n#line 5471 \"Zend/zend_language_scanner.c\"\nyy525:\n\t\tYYDEBUG(525, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '<') goto yy533;\n\t\tgoto yy193;\nyy526:\n\t\tYYDEBUG(526, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy180;\nyy527:\n\t\tYYDEBUG(527, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy178;\nyy528:\n\t\tYYDEBUG(528, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy529;\n\t\tif (yych != 'e') goto yy186;\nyy529:\n\t\tYYDEBUG(529, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy530;\n\t\tif (yych != 'a') goto yy186;\nyy530:\n\t\tYYDEBUG(530, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'K') goto yy531;\n\t\tif (yych != 'k') goto yy186;\nyy531:\n\t\tYYDEBUG(531, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(532, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1117 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BREAK;\n}\n#line 5512 \"Zend/zend_language_scanner.c\"\nyy533:\n\t\tYYDEBUG(533, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '<') goto yy269;\n\t\tgoto yy193;\nyy534:\n\t\tYYDEBUG(534, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy541;\n\t\tif (yych == 'a') goto yy541;\n\t\tgoto yy186;\nyy535:\n\t\tYYDEBUG(535, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy536;\n\t\tif (yych != 'i') goto yy186;\nyy536:\n\t\tYYDEBUG(536, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy537;\n\t\tif (yych != 't') goto yy186;\nyy537:\n\t\tYYDEBUG(537, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy538;\n\t\tif (yych != 'c') goto yy186;\nyy538:\n\t\tYYDEBUG(538, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy539;\n\t\tif (yych != 'h') goto yy186;\nyy539:\n\t\tYYDEBUG(539, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(540, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1101 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SWITCH;\n}\n#line 5556 \"Zend/zend_language_scanner.c\"\nyy541:\n\t\tYYDEBUG(541, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy542;\n\t\tif (yych != 't') goto yy186;\nyy542:\n\t\tYYDEBUG(542, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy543;\n\t\tif (yych != 'i') goto yy186;\nyy543:\n\t\tYYDEBUG(543, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy544;\n\t\tif (yych != 'c') goto yy186;\nyy544:\n\t\tYYDEBUG(544, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(545, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1283 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_STATIC;\n}\n#line 5584 \"Zend/zend_language_scanner.c\"\nyy546:\n\t\tYYDEBUG(546, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy557;\n\t\tif (yych == 's') goto yy557;\n\t\tgoto yy186;\nyy547:\n\t\tYYDEBUG(547, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy555;\n\t\tif (yych == 'd') goto yy555;\n\t\tgoto yy186;\nyy548:\n\t\tYYDEBUG(548, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy551;\n\t\tif (yych == 'r') goto yy551;\n\t\tgoto yy186;\nyy549:\n\t\tYYDEBUG(549, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(550, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1097 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_AS;\n}\n#line 5615 \"Zend/zend_language_scanner.c\"\nyy551:\n\t\tYYDEBUG(551, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy552;\n\t\tif (yych != 'a') goto yy186;\nyy552:\n\t\tYYDEBUG(552, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy553;\n\t\tif (yych != 'y') goto yy186;\nyy553:\n\t\tYYDEBUG(553, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(554, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1319 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ARRAY;\n}\n#line 5638 \"Zend/zend_language_scanner.c\"\nyy555:\n\t\tYYDEBUG(555, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(556, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1415 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_AND;\n}\n#line 5651 \"Zend/zend_language_scanner.c\"\nyy557:\n\t\tYYDEBUG(557, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy558;\n\t\tif (yych != 't') goto yy186;\nyy558:\n\t\tYYDEBUG(558, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy559;\n\t\tif (yych != 'r') goto yy186;\nyy559:\n\t\tYYDEBUG(559, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy560;\n\t\tif (yych != 'a') goto yy186;\nyy560:\n\t\tYYDEBUG(560, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy561;\n\t\tif (yych != 'c') goto yy186;\nyy561:\n\t\tYYDEBUG(561, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy562;\n\t\tif (yych != 't') goto yy186;\nyy562:\n\t\tYYDEBUG(562, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(563, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1287 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ABSTRACT;\n}\n#line 5689 \"Zend/zend_language_scanner.c\"\nyy564:\n\t\tYYDEBUG(564, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy565;\n\t\tif (yych != 'i') goto yy186;\nyy565:\n\t\tYYDEBUG(565, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy566;\n\t\tif (yych != 'l') goto yy186;\nyy566:\n\t\tYYDEBUG(566, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy567;\n\t\tif (yych != 'e') goto yy186;\nyy567:\n\t\tYYDEBUG(567, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(568, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1057 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_WHILE;\n}\n#line 5717 \"Zend/zend_language_scanner.c\"\nyy569:\n\t\tYYDEBUG(569, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(570, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1041 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IF;\n}\n#line 5730 \"Zend/zend_language_scanner.c\"\nyy571:\n\t\tYYDEBUG(571, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy613;\n\t\tif (yych == 'p') goto yy613;\n\t\tgoto yy186;\nyy572:\n\t\tYYDEBUG(572, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'C') {\n\t\t\t\tif (yych <= 'B') goto yy186;\n\t\t\t\tgoto yy580;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tif (yych <= 'S') goto yy578;\n\t\t\t\tgoto yy579;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych == 'c') goto yy580;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 's') goto yy578;\n\t\t\t\tif (yych <= 't') goto yy579;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy573:\n\t\tYYDEBUG(573, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy574;\n\t\tif (yych != 's') goto yy186;\nyy574:\n\t\tYYDEBUG(574, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy575;\n\t\tif (yych != 'e') goto yy186;\nyy575:\n\t\tYYDEBUG(575, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy576;\n\t\tif (yych != 't') goto yy186;\nyy576:\n\t\tYYDEBUG(576, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(577, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1271 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ISSET;\n}\n#line 5786 \"Zend/zend_language_scanner.c\"\nyy578:\n\t\tYYDEBUG(578, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy599;\n\t\tif (yych == 't') goto yy599;\n\t\tgoto yy186;\nyy579:\n\t\tYYDEBUG(579, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy592;\n\t\tif (yych == 'e') goto yy592;\n\t\tgoto yy186;\nyy580:\n\t\tYYDEBUG(580, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy581;\n\t\tif (yych != 'l') goto yy186;\nyy581:\n\t\tYYDEBUG(581, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy582;\n\t\tif (yych != 'u') goto yy186;\nyy582:\n\t\tYYDEBUG(582, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy583;\n\t\tif (yych != 'd') goto yy186;\nyy583:\n\t\tYYDEBUG(583, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy584;\n\t\tif (yych != 'e') goto yy186;\nyy584:\n\t\tYYDEBUG(584, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy585;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy586;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy585:\n\t\tYYDEBUG(585, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1239 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INCLUDE;\n}\n#line 5844 \"Zend/zend_language_scanner.c\"\nyy586:\n\t\tYYDEBUG(586, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy587;\n\t\tif (yych != 'o') goto yy186;\nyy587:\n\t\tYYDEBUG(587, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy588;\n\t\tif (yych != 'n') goto yy186;\nyy588:\n\t\tYYDEBUG(588, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy589;\n\t\tif (yych != 'c') goto yy186;\nyy589:\n\t\tYYDEBUG(589, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy590;\n\t\tif (yych != 'e') goto yy186;\nyy590:\n\t\tYYDEBUG(590, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(591, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1243 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INCLUDE_ONCE;\n}\n#line 5877 \"Zend/zend_language_scanner.c\"\nyy592:\n\t\tYYDEBUG(592, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy593;\n\t\tif (yych != 'r') goto yy186;\nyy593:\n\t\tYYDEBUG(593, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy594;\n\t\tif (yych != 'f') goto yy186;\nyy594:\n\t\tYYDEBUG(594, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy595;\n\t\tif (yych != 'a') goto yy186;\nyy595:\n\t\tYYDEBUG(595, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy596;\n\t\tif (yych != 'c') goto yy186;\nyy596:\n\t\tYYDEBUG(596, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy597;\n\t\tif (yych != 'e') goto yy186;\nyy597:\n\t\tYYDEBUG(597, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(598, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1141 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INTERFACE;\n}\n#line 5915 \"Zend/zend_language_scanner.c\"\nyy599:\n\t\tYYDEBUG(599, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'E') {\n\t\t\tif (yych == 'A') goto yy600;\n\t\t\tif (yych <= 'D') goto yy186;\n\t\t\tgoto yy601;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy601;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy600:\n\t\tYYDEBUG(600, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy607;\n\t\tif (yych == 'n') goto yy607;\n\t\tgoto yy186;\nyy601:\n\t\tYYDEBUG(601, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy602;\n\t\tif (yych != 'a') goto yy186;\nyy602:\n\t\tYYDEBUG(602, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy603;\n\t\tif (yych != 'd') goto yy186;\nyy603:\n\t\tYYDEBUG(603, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy604;\n\t\tif (yych != 'o') goto yy186;\nyy604:\n\t\tYYDEBUG(604, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy605;\n\t\tif (yych != 'f') goto yy186;\nyy605:\n\t\tYYDEBUG(605, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(606, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1263 \"Zend/zend_language_scanner.l\"\n\t\t{\n return T_INSTEADOF;\n}\n#line 5969 \"Zend/zend_language_scanner.c\"\nyy607:\n\t\tYYDEBUG(607, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy608;\n\t\tif (yych != 'c') goto yy186;\nyy608:\n\t\tYYDEBUG(608, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy609;\n\t\tif (yych != 'e') goto yy186;\nyy609:\n\t\tYYDEBUG(609, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy610;\n\t\tif (yych != 'o') goto yy186;\nyy610:\n\t\tYYDEBUG(610, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy611;\n\t\tif (yych != 'f') goto yy186;\nyy611:\n\t\tYYDEBUG(611, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(612, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1093 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INSTANCEOF;\n}\n#line 6002 \"Zend/zend_language_scanner.c\"\nyy613:\n\t\tYYDEBUG(613, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy614;\n\t\tif (yych != 'l') goto yy186;\nyy614:\n\t\tYYDEBUG(614, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy615;\n\t\tif (yych != 'e') goto yy186;\nyy615:\n\t\tYYDEBUG(615, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy616;\n\t\tif (yych != 'm') goto yy186;\nyy616:\n\t\tYYDEBUG(616, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy617;\n\t\tif (yych != 'e') goto yy186;\nyy617:\n\t\tYYDEBUG(617, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy618;\n\t\tif (yych != 'n') goto yy186;\nyy618:\n\t\tYYDEBUG(618, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy619;\n\t\tif (yych != 't') goto yy186;\nyy619:\n\t\tYYDEBUG(619, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy620;\n\t\tif (yych != 's') goto yy186;\nyy620:\n\t\tYYDEBUG(620, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(621, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1153 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IMPLEMENTS;\n}\n#line 6050 \"Zend/zend_language_scanner.c\"\nyy622:\n\t\tYYDEBUG(622, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy630;\n\t\tif (yych == 'r') goto yy630;\n\t\tgoto yy186;\nyy623:\n\t\tYYDEBUG(623, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'Y') {\n\t\t\tif (yych == 'A') goto yy626;\n\t\t\tif (yych <= 'X') goto yy186;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy626;\n\t\t\t} else {\n\t\t\t\tif (yych != 'y') goto yy186;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(624, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(625, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1029 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_TRY;\n}\n#line 6082 \"Zend/zend_language_scanner.c\"\nyy626:\n\t\tYYDEBUG(626, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy627;\n\t\tif (yych != 'i') goto yy186;\nyy627:\n\t\tYYDEBUG(627, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy628;\n\t\tif (yych != 't') goto yy186;\nyy628:\n\t\tYYDEBUG(628, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(629, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1145 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_TRAIT;\n}\n#line 6105 \"Zend/zend_language_scanner.c\"\nyy630:\n\t\tYYDEBUG(630, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy631;\n\t\tif (yych != 'o') goto yy186;\nyy631:\n\t\tYYDEBUG(631, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy632;\n\t\tif (yych != 'w') goto yy186;\nyy632:\n\t\tYYDEBUG(632, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(633, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1037 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_THROW;\n}\n#line 6128 \"Zend/zend_language_scanner.c\"\nyy634:\n\t\tYYDEBUG(634, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych == 'Q') goto yy636;\n\t\t\tif (yych <= 'S') goto yy186;\n\t\t} else {\n\t\t\tif (yych <= 'q') {\n\t\t\t\tif (yych <= 'p') goto yy186;\n\t\t\t\tgoto yy636;\n\t\t\t} else {\n\t\t\t\tif (yych != 't') goto yy186;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(635, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy648;\n\t\tif (yych == 'u') goto yy648;\n\t\tgoto yy186;\nyy636:\n\t\tYYDEBUG(636, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy637;\n\t\tif (yych != 'u') goto yy186;\nyy637:\n\t\tYYDEBUG(637, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy638;\n\t\tif (yych != 'i') goto yy186;\nyy638:\n\t\tYYDEBUG(638, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy639;\n\t\tif (yych != 'r') goto yy186;\nyy639:\n\t\tYYDEBUG(639, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy640;\n\t\tif (yych != 'e') goto yy186;\nyy640:\n\t\tYYDEBUG(640, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy641;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy642;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy641:\n\t\tYYDEBUG(641, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1247 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_REQUIRE;\n}\n#line 6193 \"Zend/zend_language_scanner.c\"\nyy642:\n\t\tYYDEBUG(642, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy643;\n\t\tif (yych != 'o') goto yy186;\nyy643:\n\t\tYYDEBUG(643, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy644;\n\t\tif (yych != 'n') goto yy186;\nyy644:\n\t\tYYDEBUG(644, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy645;\n\t\tif (yych != 'c') goto yy186;\nyy645:\n\t\tYYDEBUG(645, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy646;\n\t\tif (yych != 'e') goto yy186;\nyy646:\n\t\tYYDEBUG(646, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(647, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1251 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_REQUIRE_ONCE;\n}\n#line 6226 \"Zend/zend_language_scanner.c\"\nyy648:\n\t\tYYDEBUG(648, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy649;\n\t\tif (yych != 'r') goto yy186;\nyy649:\n\t\tYYDEBUG(649, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy650;\n\t\tif (yych != 'n') goto yy186;\nyy650:\n\t\tYYDEBUG(650, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(651, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1025 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_RETURN;\n}\n#line 6249 \"Zend/zend_language_scanner.c\"\nyy652:\n\t\tYYDEBUG(652, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'L') {\n\t\t\t\tif (yych <= 'K') goto yy186;\n\t\t\t\tgoto yy675;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tif (yych <= 'S') goto yy674;\n\t\t\t\tgoto yy673;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych == 'l') goto yy675;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 's') goto yy674;\n\t\t\t\tif (yych <= 't') goto yy673;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy653:\n\t\tYYDEBUG(653, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'A') goto yy665;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy666;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy665;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy666;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy654:\n\t\tYYDEBUG(654, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy655;\n\t\tif (yych != 'n') goto yy186;\nyy655:\n\t\tYYDEBUG(655, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'R') goto yy186;\n\t\t\tif (yych >= 'T') goto yy657;\n\t\t} else {\n\t\t\tif (yych <= 'r') goto yy186;\n\t\t\tif (yych <= 's') goto yy656;\n\t\t\tif (yych <= 't') goto yy657;\n\t\t\tgoto yy186;\n\t\t}\nyy656:\n\t\tYYDEBUG(656, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy663;\n\t\tif (yych == 't') goto yy663;\n\t\tgoto yy186;\nyy657:\n\t\tYYDEBUG(657, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy658;\n\t\tif (yych != 'i') goto yy186;\nyy658:\n\t\tYYDEBUG(658, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy659;\n\t\tif (yych != 'n') goto yy186;\nyy659:\n\t\tYYDEBUG(659, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy660;\n\t\tif (yych != 'u') goto yy186;\nyy660:\n\t\tYYDEBUG(660, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy661;\n\t\tif (yych != 'e') goto yy186;\nyy661:\n\t\tYYDEBUG(661, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(662, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1121 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONTINUE;\n}\n#line 6343 \"Zend/zend_language_scanner.c\"\nyy663:\n\t\tYYDEBUG(663, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(664, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1021 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONST;\n}\n#line 6356 \"Zend/zend_language_scanner.c\"\nyy665:\n\t\tYYDEBUG(665, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy670;\n\t\tif (yych == 's') goto yy670;\n\t\tgoto yy186;\nyy666:\n\t\tYYDEBUG(666, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy667;\n\t\tif (yych != 'n') goto yy186;\nyy667:\n\t\tYYDEBUG(667, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy668;\n\t\tif (yych != 'e') goto yy186;\nyy668:\n\t\tYYDEBUG(668, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(669, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1199 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CLONE;\n}\n#line 6385 \"Zend/zend_language_scanner.c\"\nyy670:\n\t\tYYDEBUG(670, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy671;\n\t\tif (yych != 's') goto yy186;\nyy671:\n\t\tYYDEBUG(671, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(672, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1137 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CLASS;\n}\n#line 6403 \"Zend/zend_language_scanner.c\"\nyy673:\n\t\tYYDEBUG(673, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy684;\n\t\tif (yych == 'c') goto yy684;\n\t\tgoto yy186;\nyy674:\n\t\tYYDEBUG(674, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy682;\n\t\tif (yych == 'e') goto yy682;\n\t\tgoto yy186;\nyy675:\n\t\tYYDEBUG(675, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy676;\n\t\tif (yych != 'l') goto yy186;\nyy676:\n\t\tYYDEBUG(676, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy677;\n\t\tif (yych != 'a') goto yy186;\nyy677:\n\t\tYYDEBUG(677, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy678;\n\t\tif (yych != 'b') goto yy186;\nyy678:\n\t\tYYDEBUG(678, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy679;\n\t\tif (yych != 'l') goto yy186;\nyy679:\n\t\tYYDEBUG(679, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy680;\n\t\tif (yych != 'e') goto yy186;\nyy680:\n\t\tYYDEBUG(680, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(681, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1323 \"Zend/zend_language_scanner.l\"\n\t\t{\n return T_CALLABLE;\n}\n#line 6453 \"Zend/zend_language_scanner.c\"\nyy682:\n\t\tYYDEBUG(682, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(683, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1109 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CASE;\n}\n#line 6466 \"Zend/zend_language_scanner.c\"\nyy684:\n\t\tYYDEBUG(684, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy685;\n\t\tif (yych != 'h') goto yy186;\nyy685:\n\t\tYYDEBUG(685, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(686, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1033 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CATCH;\n}\n#line 6484 \"Zend/zend_language_scanner.c\"\nyy687:\n\t\tYYDEBUG(687, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy704;\n\t\tif (yych == 'n') goto yy704;\n\t\tgoto yy186;\nyy688:\n\t\tYYDEBUG(688, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy697;\n\t\tif (yych == 'r') goto yy697;\n\t\tgoto yy186;\nyy689:\n\t\tYYDEBUG(689, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy690;\n\t\tif (yych != 'n') goto yy186;\nyy690:\n\t\tYYDEBUG(690, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy691;\n\t\tif (yych != 'c') goto yy186;\nyy691:\n\t\tYYDEBUG(691, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy692;\n\t\tif (yych != 't') goto yy186;\nyy692:\n\t\tYYDEBUG(692, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy693;\n\t\tif (yych != 'i') goto yy186;\nyy693:\n\t\tYYDEBUG(693, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy694;\n\t\tif (yych != 'o') goto yy186;\nyy694:\n\t\tYYDEBUG(694, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy695;\n\t\tif (yych != 'n') goto yy186;\nyy695:\n\t\tYYDEBUG(695, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(696, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1017 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FUNCTION;\n}\n#line 6539 \"Zend/zend_language_scanner.c\"\nyy697:\n\t\tYYDEBUG(697, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy698;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'E') goto yy699;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'd') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') goto yy699;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy698:\n\t\tYYDEBUG(698, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1069 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FOR;\n}\n#line 6567 \"Zend/zend_language_scanner.c\"\nyy699:\n\t\tYYDEBUG(699, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy700;\n\t\tif (yych != 'a') goto yy186;\nyy700:\n\t\tYYDEBUG(700, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy701;\n\t\tif (yych != 'c') goto yy186;\nyy701:\n\t\tYYDEBUG(701, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy702;\n\t\tif (yych != 'h') goto yy186;\nyy702:\n\t\tYYDEBUG(702, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(703, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1077 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FOREACH;\n}\n#line 6595 \"Zend/zend_language_scanner.c\"\nyy704:\n\t\tYYDEBUG(704, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy705;\n\t\tif (yych != 'a') goto yy186;\nyy705:\n\t\tYYDEBUG(705, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy706;\n\t\tif (yych != 'l') goto yy186;\nyy706:\n\t\tYYDEBUG(706, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(707, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1291 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FINAL;\n}\n#line 6618 \"Zend/zend_language_scanner.c\"\nyy708:\n\t\tYYDEBUG(708, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'F') {\n\t\t\tif (yych == 'C') goto yy714;\n\t\t\tif (yych <= 'E') goto yy186;\n\t\t\tgoto yy715;\n\t\t} else {\n\t\t\tif (yych <= 'c') {\n\t\t\t\tif (yych <= 'b') goto yy186;\n\t\t\t\tgoto yy714;\n\t\t\t} else {\n\t\t\t\tif (yych == 'f') goto yy715;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy709:\n\t\tYYDEBUG(709, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy712;\n\t\tif (yych == 'e') goto yy712;\n\t\tgoto yy186;\nyy710:\n\t\tYYDEBUG(710, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(711, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1065 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DO;\n}\n#line 6653 \"Zend/zend_language_scanner.c\"\nyy712:\n\t\tYYDEBUG(712, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(713, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1013 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXIT;\n}\n#line 6666 \"Zend/zend_language_scanner.c\"\nyy714:\n\t\tYYDEBUG(714, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy721;\n\t\tif (yych == 'l') goto yy721;\n\t\tgoto yy186;\nyy715:\n\t\tYYDEBUG(715, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy716;\n\t\tif (yych != 'a') goto yy186;\nyy716:\n\t\tYYDEBUG(716, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy717;\n\t\tif (yych != 'u') goto yy186;\nyy717:\n\t\tYYDEBUG(717, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy718;\n\t\tif (yych != 'l') goto yy186;\nyy718:\n\t\tYYDEBUG(718, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy719;\n\t\tif (yych != 't') goto yy186;\nyy719:\n\t\tYYDEBUG(719, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(720, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1113 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DEFAULT;\n}\n#line 6705 \"Zend/zend_language_scanner.c\"\nyy721:\n\t\tYYDEBUG(721, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy722;\n\t\tif (yych != 'a') goto yy186;\nyy722:\n\t\tYYDEBUG(722, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy723;\n\t\tif (yych != 'r') goto yy186;\nyy723:\n\t\tYYDEBUG(723, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy724;\n\t\tif (yych != 'e') goto yy186;\nyy724:\n\t\tYYDEBUG(724, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(725, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1085 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DECLARE;\n}\n#line 6733 \"Zend/zend_language_scanner.c\"\nyy726:\n\t\tYYDEBUG(726, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy788;\n\t\tif (yych == 'h') goto yy788;\n\t\tgoto yy186;\nyy727:\n\t\tYYDEBUG(727, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy782;\n\t\tif (yych == 's') goto yy782;\n\t\tgoto yy186;\nyy728:\n\t\tYYDEBUG(728, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy778;\n\t\tif (yych == 'p') goto yy778;\n\t\tgoto yy186;\nyy729:\n\t\tYYDEBUG(729, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy744;\n\t\tif (yych == 'd') goto yy744;\n\t\tgoto yy186;\nyy730:\n\t\tYYDEBUG(730, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy741;\n\t\tif (yych == 'a') goto yy741;\n\t\tgoto yy186;\nyy731:\n\t\tYYDEBUG(731, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych == 'I') goto yy732;\n\t\t\tif (yych <= 'S') goto yy186;\n\t\t\tgoto yy733;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych == 't') goto yy733;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy732:\n\t\tYYDEBUG(732, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy739;\n\t\tif (yych == 't') goto yy739;\n\t\tgoto yy186;\nyy733:\n\t\tYYDEBUG(733, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy734;\n\t\tif (yych != 'e') goto yy186;\nyy734:\n\t\tYYDEBUG(734, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy735;\n\t\tif (yych != 'n') goto yy186;\nyy735:\n\t\tYYDEBUG(735, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy736;\n\t\tif (yych != 'd') goto yy186;\nyy736:\n\t\tYYDEBUG(736, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy737;\n\t\tif (yych != 's') goto yy186;\nyy737:\n\t\tYYDEBUG(737, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(738, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1149 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXTENDS;\n}\n#line 6817 \"Zend/zend_language_scanner.c\"\nyy739:\n\t\tYYDEBUG(739, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(740, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1009 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXIT;\n}\n#line 6830 \"Zend/zend_language_scanner.c\"\nyy741:\n\t\tYYDEBUG(741, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy742;\n\t\tif (yych != 'l') goto yy186;\nyy742:\n\t\tYYDEBUG(742, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(743, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1235 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EVAL;\n}\n#line 6848 \"Zend/zend_language_scanner.c\"\nyy744:\n\t\tYYDEBUG(744, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy745;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy746;\n\t\tcase 'I':\n\t\tcase 'i':\tgoto yy747;\n\t\tcase 'S':\n\t\tcase 's':\tgoto yy748;\n\t\tcase 'W':\n\t\tcase 'w':\tgoto yy749;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy745:\n\t\tYYDEBUG(745, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy771;\n\t\tif (yych == 'e') goto yy771;\n\t\tgoto yy186;\nyy746:\n\t\tYYDEBUG(746, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy763;\n\t\tif (yych == 'o') goto yy763;\n\t\tgoto yy186;\nyy747:\n\t\tYYDEBUG(747, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy761;\n\t\tif (yych == 'f') goto yy761;\n\t\tgoto yy186;\nyy748:\n\t\tYYDEBUG(748, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy755;\n\t\tif (yych == 'w') goto yy755;\n\t\tgoto yy186;\nyy749:\n\t\tYYDEBUG(749, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy750;\n\t\tif (yych != 'h') goto yy186;\nyy750:\n\t\tYYDEBUG(750, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy751;\n\t\tif (yych != 'i') goto yy186;\nyy751:\n\t\tYYDEBUG(751, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy752;\n\t\tif (yych != 'l') goto yy186;\nyy752:\n\t\tYYDEBUG(752, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy753;\n\t\tif (yych != 'e') goto yy186;\nyy753:\n\t\tYYDEBUG(753, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(754, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1061 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDWHILE;\n}\n#line 6922 \"Zend/zend_language_scanner.c\"\nyy755:\n\t\tYYDEBUG(755, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy756;\n\t\tif (yych != 'i') goto yy186;\nyy756:\n\t\tYYDEBUG(756, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy757;\n\t\tif (yych != 't') goto yy186;\nyy757:\n\t\tYYDEBUG(757, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy758;\n\t\tif (yych != 'c') goto yy186;\nyy758:\n\t\tYYDEBUG(758, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy759;\n\t\tif (yych != 'h') goto yy186;\nyy759:\n\t\tYYDEBUG(759, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(760, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1105 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDSWITCH;\n}\n#line 6955 \"Zend/zend_language_scanner.c\"\nyy761:\n\t\tYYDEBUG(761, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(762, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1049 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDIF;\n}\n#line 6968 \"Zend/zend_language_scanner.c\"\nyy763:\n\t\tYYDEBUG(763, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy764;\n\t\tif (yych != 'r') goto yy186;\nyy764:\n\t\tYYDEBUG(764, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy765;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'E') goto yy766;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'd') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') goto yy766;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy765:\n\t\tYYDEBUG(765, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1073 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDFOR;\n}\n#line 7001 \"Zend/zend_language_scanner.c\"\nyy766:\n\t\tYYDEBUG(766, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy767;\n\t\tif (yych != 'a') goto yy186;\nyy767:\n\t\tYYDEBUG(767, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy768;\n\t\tif (yych != 'c') goto yy186;\nyy768:\n\t\tYYDEBUG(768, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy769;\n\t\tif (yych != 'h') goto yy186;\nyy769:\n\t\tYYDEBUG(769, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(770, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1081 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDFOREACH;\n}\n#line 7029 \"Zend/zend_language_scanner.c\"\nyy771:\n\t\tYYDEBUG(771, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy772;\n\t\tif (yych != 'c') goto yy186;\nyy772:\n\t\tYYDEBUG(772, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy773;\n\t\tif (yych != 'l') goto yy186;\nyy773:\n\t\tYYDEBUG(773, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy774;\n\t\tif (yych != 'a') goto yy186;\nyy774:\n\t\tYYDEBUG(774, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy775;\n\t\tif (yych != 'r') goto yy186;\nyy775:\n\t\tYYDEBUG(775, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy776;\n\t\tif (yych != 'e') goto yy186;\nyy776:\n\t\tYYDEBUG(776, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(777, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1089 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDDECLARE;\n}\n#line 7067 \"Zend/zend_language_scanner.c\"\nyy778:\n\t\tYYDEBUG(778, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy779;\n\t\tif (yych != 't') goto yy186;\nyy779:\n\t\tYYDEBUG(779, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy780;\n\t\tif (yych != 'y') goto yy186;\nyy780:\n\t\tYYDEBUG(780, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(781, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1275 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EMPTY;\n}\n#line 7090 \"Zend/zend_language_scanner.c\"\nyy782:\n\t\tYYDEBUG(782, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy783;\n\t\tif (yych != 'e') goto yy186;\nyy783:\n\t\tYYDEBUG(783, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy784;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'I') goto yy785;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'i') goto yy785;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy784:\n\t\tYYDEBUG(784, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1053 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ELSE;\n}\n#line 7123 \"Zend/zend_language_scanner.c\"\nyy785:\n\t\tYYDEBUG(785, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy786;\n\t\tif (yych != 'f') goto yy186;\nyy786:\n\t\tYYDEBUG(786, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(787, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1045 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ELSEIF;\n}\n#line 7141 \"Zend/zend_language_scanner.c\"\nyy788:\n\t\tYYDEBUG(788, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy789;\n\t\tif (yych != 'o') goto yy186;\nyy789:\n\t\tYYDEBUG(789, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(790, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1129 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ECHO;\n}\n#line 7159 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_LOOKING_FOR_PROPERTY:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 0, 0, 128, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 0, 0, 0, 0, 64, \n\t\t\t 0, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 0, 0, 0, 0, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t};\n\t\tYYDEBUG(791, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '-') {\n\t\t\tif (yych <= '\\r') {\n\t\t\t\tif (yych <= 0x08) goto yy799;\n\t\t\t\tif (yych <= '\\n') goto yy793;\n\t\t\t\tif (yych <= '\\f') goto yy799;\n\t\t\t} else {\n\t\t\t\tif (yych == ' ') goto yy793;\n\t\t\t\tif (yych <= ',') goto yy799;\n\t\t\t\tgoto yy795;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '_') {\n\t\t\t\tif (yych <= '@') goto yy799;\n\t\t\t\tif (yych <= 'Z') goto yy797;\n\t\t\t\tif (yych <= '^') goto yy799;\n\t\t\t\tgoto yy797;\n\t\t\t} else {\n\t\t\t\tif (yych <= '`') goto yy799;\n\t\t\t\tif (yych <= 'z') goto yy797;\n\t\t\t\tif (yych <= '~') goto yy799;\n\t\t\t\tgoto yy797;\n\t\t\t}\n\t\t}\nyy793:\n\t\tYYDEBUG(793, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy805;\nyy794:\n\t\tYYDEBUG(794, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1162 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_WHITESPACE;\n}\n#line 7240 \"Zend/zend_language_scanner.c\"\nyy795:\n\t\tYYDEBUG(795, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '>') goto yy802;\nyy796:\n\t\tYYDEBUG(796, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1181 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\tgoto restart;\n}\n#line 7254 \"Zend/zend_language_scanner.c\"\nyy797:\n\t\tYYDEBUG(797, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy801;\nyy798:\n\t\tYYDEBUG(798, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1174 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_pop_state(TSRMLS_C);\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 7270 \"Zend/zend_language_scanner.c\"\nyy799:\n\t\tYYDEBUG(799, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy796;\nyy800:\n\t\tYYDEBUG(800, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy801:\n\t\tYYDEBUG(801, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy800;\n\t\t}\n\t\tgoto yy798;\nyy802:\n\t\tYYDEBUG(802, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(803, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1170 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OBJECT_OPERATOR;\n}\n#line 7295 \"Zend/zend_language_scanner.c\"\nyy804:\n\t\tYYDEBUG(804, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy805:\n\t\tYYDEBUG(805, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy804;\n\t\t}\n\t\tgoto yy794;\n\t}\n/* *********************************** */\nyyc_ST_LOOKING_FOR_VARNAME:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(806, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy810;\n\t\t\tif (yych <= 'Z') goto yy808;\n\t\t\tif (yych <= '^') goto yy810;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy810;\n\t\t\tif (yych <= 'z') goto yy808;\n\t\t\tif (yych <= '~') goto yy810;\n\t\t}\nyy808:\n\t\tYYDEBUG(808, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy813;\nyy809:\n\t\tYYDEBUG(809, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1457 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\tyy_pop_state(TSRMLS_C);\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\treturn T_STRING_VARNAME;\n}\n#line 7373 \"Zend/zend_language_scanner.c\"\nyy810:\n\t\tYYDEBUG(810, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(811, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1466 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tgoto restart;\n}\n#line 7386 \"Zend/zend_language_scanner.c\"\nyy812:\n\t\tYYDEBUG(812, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy813:\n\t\tYYDEBUG(813, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy812;\n\t\t}\n\t\tgoto yy809;\n\t}\n/* *********************************** */\nyyc_ST_NOWDOC:\n\tYYDEBUG(814, *YYCURSOR);\n\tYYFILL(1);\n\tyych = *YYCURSOR;\n\tYYDEBUG(816, *YYCURSOR);\n\t++YYCURSOR;\n\tYYDEBUG(817, *YYCURSOR);\n\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2344 \"Zend/zend_language_scanner.l\"\n\t{\n\tint newline = 0;\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tYYCURSOR--;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\t/* Check for ending label on the next line */\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) && CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, CG(heredoc), CG(heredoc_len))) {\n\t\t\t\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\t\t\t\tif (*end == ';') {\n\t\t\t\t\t\tend++;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\t\t\t\t/* newline before label will be subtracted from returned text, but\n\t\t\t\t\t\t * yyleng/yytext will include it, for zend_highlight/strip, tokenizer, etc. */\n\t\t\t\t\t\tif (YYCURSOR[-2] == '\\r' && YYCURSOR[-1] == '\\n') {\n\t\t\t\t\t\t\tnewline = 2; /* Windows newline */\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tnewline = 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tCG(increment_lineno) = 1; /* For newline before label */\n\t\t\t\t\t\tBEGIN(ST_END_HEREDOC);\n\n\t\t\t\t\t\tgoto nowdoc_scan_done;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\t}\n\nnowdoc_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_copy_value(zendlval, yytext, yyleng - newline);\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng - newline);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 7463 \"Zend/zend_language_scanner.c\"\n/* *********************************** */\nyyc_ST_VAR_OFFSET:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t240, 240, 112, 112, 112, 112, 112, 112, \n\t\t\t112, 112, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 80, 80, 80, 80, 80, 80, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 0, 0, 0, 0, 16, \n\t\t\t 0, 80, 80, 80, 80, 80, 80, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 0, 0, 0, 0, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t};\n\t\tYYDEBUG(818, *YYCURSOR);\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '/') {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= '\\f') {\n\t\t\t\t\tif (yych <= 0x08) goto yy832;\n\t\t\t\t\tif (yych <= '\\n') goto yy828;\n\t\t\t\t\tgoto yy832;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '\\r') goto yy828;\n\t\t\t\t\tif (yych <= 0x1F) goto yy832;\n\t\t\t\t\tgoto yy828;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= '$') {\n\t\t\t\t\tif (yych <= '\"') goto yy827;\n\t\t\t\t\tif (yych <= '#') goto yy828;\n\t\t\t\t\tgoto yy823;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == '\\'') goto yy828;\n\t\t\t\t\tgoto yy827;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '\\\\') {\n\t\t\t\tif (yych <= '@') {\n\t\t\t\t\tif (yych <= '0') goto yy820;\n\t\t\t\t\tif (yych <= '9') goto yy822;\n\t\t\t\t\tgoto yy827;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'Z') goto yy830;\n\t\t\t\t\tif (yych <= '[') goto yy827;\n\t\t\t\t\tgoto yy828;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= '_') {\n\t\t\t\t\tif (yych <= ']') goto yy825;\n\t\t\t\t\tif (yych <= '^') goto yy827;\n\t\t\t\t\tgoto yy830;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '`') goto yy827;\n\t\t\t\t\tif (yych <= 'z') goto yy830;\n\t\t\t\t\tif (yych <= '~') goto yy827;\n\t\t\t\t\tgoto yy830;\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy820:\n\t\tYYDEBUG(820, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'W') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy844;\n\t\t\t} else {\n\t\t\t\tif (yych == 'B') goto yy841;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'b') {\n\t\t\t\tif (yych <= 'X') goto yy843;\n\t\t\t\tif (yych >= 'b') goto yy841;\n\t\t\t} else {\n\t\t\t\tif (yych == 'x') goto yy843;\n\t\t\t}\n\t\t}\nyy821:\n\t\tYYDEBUG(821, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1540 \"Zend/zend_language_scanner.l\"\n\t\t{ /* Offset could be treated as a long */\n\tif (yyleng < MAX_LENGTH_OF_LONG - 1 || (yyleng == MAX_LENGTH_OF_LONG - 1 && strcmp(yytext, long_min_digits) < 0)) {\n\t\tzendlval->value.lval = strtol(yytext, NULL, 10);\n\t\tzendlval->type = IS_LONG;\n\t} else {\n\t\tzendlval->value.str.val = (char *)estrndup(yytext, yyleng);\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t}\n\treturn T_NUM_STRING;\n}\n#line 7582 \"Zend/zend_language_scanner.c\"\nyy822:\n\t\tYYDEBUG(822, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy840;\nyy823:\n\t\tYYDEBUG(823, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy824;\n\t\t\tif (yych <= 'Z') goto yy836;\n\t\t\tif (yych >= '_') goto yy836;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy824;\n\t\t\tif (yych <= 'z') goto yy836;\n\t\t\tif (yych >= 0x7F) goto yy836;\n\t\t}\nyy824:\n\t\tYYDEBUG(824, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1872 \"Zend/zend_language_scanner.l\"\n\t\t{\n\t/* Only '[' can be valid, but returning other tokens will allow a more explicit parse error */\n\treturn yytext[0];\n}\n#line 7607 \"Zend/zend_language_scanner.c\"\nyy825:\n\t\tYYDEBUG(825, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(826, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1867 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_pop_state(TSRMLS_C);\n\treturn ']';\n}\n#line 7618 \"Zend/zend_language_scanner.c\"\nyy827:\n\t\tYYDEBUG(827, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy824;\nyy828:\n\t\tYYDEBUG(828, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(829, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1877 \"Zend/zend_language_scanner.l\"\n\t\t{\n\t/* Invalid rule to return a more explicit parse error with proper line number */\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 7635 \"Zend/zend_language_scanner.c\"\nyy830:\n\t\tYYDEBUG(830, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy835;\nyy831:\n\t\tYYDEBUG(831, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1884 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 7650 \"Zend/zend_language_scanner.c\"\nyy832:\n\t\tYYDEBUG(832, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(833, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2400 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tzend_error(E_COMPILE_WARNING,\"Unexpected character in input: '%c' (ASCII=%d) state=%d\", yytext[0], yytext[0], YYSTATE);\n\tgoto restart;\n}\n#line 7665 \"Zend/zend_language_scanner.c\"\nyy834:\n\t\tYYDEBUG(834, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy835:\n\t\tYYDEBUG(835, *YYCURSOR);\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy834;\n\t\t}\n\t\tgoto yy831;\nyy836:\n\t\tYYDEBUG(836, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(837, *YYCURSOR);\n\t\tif (yych <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy836;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy838;\n\t\t\t\tif (yych <= 'Z') goto yy836;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy836;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy836;\n\t\t\t\tif (yych >= 0x7F) goto yy836;\n\t\t\t}\n\t\t}\nyy838:\n\t\tYYDEBUG(838, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1861 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 7707 \"Zend/zend_language_scanner.c\"\nyy839:\n\t\tYYDEBUG(839, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy840:\n\t\tYYDEBUG(840, *YYCURSOR);\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy839;\n\t\t}\n\t\tgoto yy821;\nyy841:\n\t\tYYDEBUG(841, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy849;\n\t\t}\nyy842:\n\t\tYYDEBUG(842, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy821;\nyy843:\n\t\tYYDEBUG(843, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy847;\n\t\t}\n\t\tgoto yy842;\nyy844:\n\t\tYYDEBUG(844, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(845, *YYCURSOR);\n\t\tif (yych <= '/') goto yy846;\n\t\tif (yych <= '9') goto yy844;\nyy846:\n\t\tYYDEBUG(846, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1552 \"Zend/zend_language_scanner.l\"\n\t\t{ /* Offset must be treated as a string */\n\tzendlval->value.str.val = (char *)estrndup(yytext, yyleng);\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\treturn T_NUM_STRING;\n}\n#line 7754 \"Zend/zend_language_scanner.c\"\nyy847:\n\t\tYYDEBUG(847, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(848, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy847;\n\t\t}\n\t\tgoto yy846;\nyy849:\n\t\tYYDEBUG(849, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(850, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy849;\n\t\t}\n\t\tgoto yy846;\n\t}\n}\n#line 2409 \"Zend/zend_language_scanner.l\"\n\n}\n\n\n/* Generated by re2c 0.13.5 on Thu Mar 1 21:30:38 2012 */\n#line 1 \"Zend/zend_language_scanner.l\"\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Marcus Boerger <helly@php.net> |\n | Nuno Lopes <nlopess@php.net> |\n | Scott MacVicar <scottmac@php.net> |\n | Flex version authors: |\n | Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#if 0\n# define YYDEBUG(s, c) printf(\"state: %d char: %c\\n\", s, c)\n#else\n# define YYDEBUG(s, c)\n#endif\n\n#include \"zend_language_scanner_defs.h\"\n\n#include <errno.h>\n#include \"zend.h\"\n#include \"zend_alloc.h\"\n#include <zend_language_parser.h>\n#include \"zend_compile.h\"\n#include \"zend_language_scanner.h\"\n#include \"zend_highlight.h\"\n#include \"zend_constants.h\"\n#include \"zend_variables.h\"\n#include \"zend_operators.h\"\n#include \"zend_API.h\"\n#include \"zend_strtod.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"tsrm_config_common.h\"\n\n#define YYCTYPE unsigned char\n#define YYFILL(n) { if ((YYCURSOR + n) >= (YYLIMIT + ZEND_MMAP_AHEAD)) { return 0; } }\n#define YYCURSOR SCNG(yy_cursor)\n#define YYLIMIT SCNG(yy_limit)\n#define YYMARKER SCNG(yy_marker)\n\n#define YYGETCONDITION() SCNG(yy_state)\n#define YYSETCONDITION(s) SCNG(yy_state) = s\n\n#define STATE(name) yyc##name\n\n/* emulate flex constructs */\n#define BEGIN(state) YYSETCONDITION(STATE(state))\n#define YYSTATE YYGETCONDITION()\n#define yytext ((char*)SCNG(yy_text))\n#define yyleng SCNG(yy_leng)\n#define yyless(x) do { YYCURSOR = (unsigned char*)yytext + x; \\\n yyleng = (unsigned int)x; } while(0)\n#define yymore() goto yymore_restart\n\n/* perform sanity check. If this message is triggered you should\n increase the ZEND_MMAP_AHEAD value in the zend_streams.h file */\n#define YYMAXFILL 16\n#if ZEND_MMAP_AHEAD < YYMAXFILL\n# error ZEND_MMAP_AHEAD should be greater than or equal to YYMAXFILL\n#endif\n\n#ifdef HAVE_STDARG_H\n# include <stdarg.h>\n#endif\n\n#ifdef HAVE_UNISTD_H\n# include <unistd.h>\n#endif\n\n/* Globals Macros */\n#define SCNG\tLANG_SCNG\n#ifdef ZTS\nZEND_API ts_rsrc_id language_scanner_globals_id;\n#else\nZEND_API zend_php_scanner_globals language_scanner_globals;\n#endif\n\n#define HANDLE_NEWLINES(s, l)\t\t\t\t\t\t\t\t\t\t\t\t\t\\\ndo {\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\tchar *p = (s), *boundary = p+(l);\t\t\t\t\t\t\t\t\t\t\t\\\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\twhile (p<boundary) {\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\tif (*p == '\\n' || (*p == '\\r' && (*(p+1) != '\\n'))) {\t\t\t\t\t\\\n\t\t\tCG(zend_lineno)++;\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\t}\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t\tp++;\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n\t}\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\\\n} while (0)\n\n#define HANDLE_NEWLINE(c) \\\n{ \\\n\tif (c == '\\n' || c == '\\r') { \\\n\t\tCG(zend_lineno)++; \\\n\t} \\\n}\n\n/* To save initial string length after scanning to first variable, CG(doc_comment_len) can be reused */\n#define SET_DOUBLE_QUOTES_SCANNED_LENGTH(len) CG(doc_comment_len) = (len)\n#define GET_DOUBLE_QUOTES_SCANNED_LENGTH() CG(doc_comment_len)\n\n#define IS_LABEL_START(c) (((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && (c) <= 'Z') || (c) == '_' || (c) >= 0x7F)\n\n#define ZEND_IS_OCT(c) ((c)>='0' && (c)<='7')\n#define ZEND_IS_HEX(c) (((c)>='0' && (c)<='9') || ((c)>='a' && (c)<='f') || ((c)>='A' && (c)<='F'))\n\nBEGIN_EXTERN_C()\n\nstatic size_t encoding_filter_script_to_internal(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tassert(internal_encoding && zend_multibyte_check_lexer_compatibility(internal_encoding));\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length, internal_encoding, LANG_SCNG(script_encoding) TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_script_to_intermediate(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length, zend_multibyte_encoding_utf8, LANG_SCNG(script_encoding) TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_intermediate_to_script(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length,\nLANG_SCNG(script_encoding), zend_multibyte_encoding_utf8 TSRMLS_CC);\n}\n\nstatic size_t encoding_filter_intermediate_to_internal(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tassert(internal_encoding && zend_multibyte_check_lexer_compatibility(internal_encoding));\n\treturn zend_multibyte_encoding_converter(to, to_length, from, from_length,\ninternal_encoding, zend_multibyte_encoding_utf8 TSRMLS_CC);\n}\n\n\nstatic void _yy_push_state(int new_state TSRMLS_DC)\n{\n\tzend_stack_push(&SCNG(state_stack), (void *) &YYGETCONDITION(), sizeof(int));\n\tYYSETCONDITION(new_state);\n}\n\n#define yy_push_state(state_and_tsrm) _yy_push_state(yyc##state_and_tsrm)\n\nstatic void yy_pop_state(TSRMLS_D)\n{\n\tint *stack_state;\n\tzend_stack_top(&SCNG(state_stack), (void **) &stack_state);\n\tYYSETCONDITION(*stack_state);\n\tzend_stack_del_top(&SCNG(state_stack));\n}\n\nstatic void yy_scan_buffer(char *str, unsigned int len TSRMLS_DC)\n{\n\tYYCURSOR = (YYCTYPE*)str;\n\tYYLIMIT = YYCURSOR + len;\n\tif (!SCNG(yy_start)) {\n\t\tSCNG(yy_start) = YYCURSOR;\n\t}\n}\n\nvoid startup_scanner(TSRMLS_D)\n{\n\tCG(parse_error) = 0;\n\tCG(heredoc) = NULL;\n\tCG(heredoc_len) = 0;\n\tCG(doc_comment) = NULL;\n\tCG(doc_comment_len) = 0;\n\tzend_stack_init(&SCNG(state_stack));\n}\n\nvoid shutdown_scanner(TSRMLS_D)\n{\n\tif (CG(heredoc)) {\n\t\tefree(CG(heredoc));\n\t\tCG(heredoc_len)=0;\n\t}\n\tCG(parse_error) = 0;\n\tzend_stack_destroy(&SCNG(state_stack));\n\tRESET_DOC_COMMENT();\n}\n\nZEND_API void zend_save_lexical_state(zend_lex_state *lex_state TSRMLS_DC)\n{\n\tlex_state->yy_leng = SCNG(yy_leng);\n\tlex_state->yy_start = SCNG(yy_start);\n\tlex_state->yy_text = SCNG(yy_text);\n\tlex_state->yy_cursor = SCNG(yy_cursor);\n\tlex_state->yy_marker = SCNG(yy_marker);\n\tlex_state->yy_limit = SCNG(yy_limit);\n\n\tlex_state->state_stack = SCNG(state_stack);\n\tzend_stack_init(&SCNG(state_stack));\n\n\tlex_state->in = SCNG(yy_in);\n\tlex_state->yy_state = YYSTATE;\n\tlex_state->filename = zend_get_compiled_filename(TSRMLS_C);\n\tlex_state->lineno = CG(zend_lineno);\n\n\tlex_state->script_org = SCNG(script_org);\n\tlex_state->script_org_size = SCNG(script_org_size);\n\tlex_state->script_filtered = SCNG(script_filtered);\n\tlex_state->script_filtered_size = SCNG(script_filtered_size);\n\tlex_state->input_filter = SCNG(input_filter);\n\tlex_state->output_filter = SCNG(output_filter);\n\tlex_state->script_encoding = SCNG(script_encoding);\n}\n\nZEND_API void zend_restore_lexical_state(zend_lex_state *lex_state TSRMLS_DC)\n{\n\tSCNG(yy_leng) = lex_state->yy_leng;\n\tSCNG(yy_start) = lex_state->yy_start;\n\tSCNG(yy_text) = lex_state->yy_text;\n\tSCNG(yy_cursor) = lex_state->yy_cursor;\n\tSCNG(yy_marker) = lex_state->yy_marker;\n\tSCNG(yy_limit) = lex_state->yy_limit;\n\n\tzend_stack_destroy(&SCNG(state_stack));\n\tSCNG(state_stack) = lex_state->state_stack;\n\n\tSCNG(yy_in) = lex_state->in;\n\tYYSETCONDITION(lex_state->yy_state);\n\tCG(zend_lineno) = lex_state->lineno;\n\tzend_restore_compiled_filename(lex_state->filename TSRMLS_CC);\n\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tSCNG(script_org) = lex_state->script_org;\n\tSCNG(script_org_size) = lex_state->script_org_size;\n\tSCNG(script_filtered) = lex_state->script_filtered;\n\tSCNG(script_filtered_size) = lex_state->script_filtered_size;\n\tSCNG(input_filter) = lex_state->input_filter;\n\tSCNG(output_filter) = lex_state->output_filter;\n\tSCNG(script_encoding) = lex_state->script_encoding;\n\n\tif (CG(heredoc)) {\n\t\tefree(CG(heredoc));\n\t\tCG(heredoc) = NULL;\n\t\tCG(heredoc_len) = 0;\n\t}\n}\n\nZEND_API void zend_destroy_file_handle(zend_file_handle *file_handle TSRMLS_DC)\n{\n\tzend_llist_del_element(&CG(open_files), file_handle, (int (*)(void *, void *)) zend_compare_file_handles);\n\t/* zend_file_handle_dtor() operates on the copy, so we have to NULLify the original here */\n\tfile_handle->opened_path = NULL;\n\tif (file_handle->free_filename) {\n\t\tfile_handle->filename = NULL;\n\t}\n}\n\n#define BOM_UTF32_BE\t\"\\x00\\x00\\xfe\\xff\"\n#define\tBOM_UTF32_LE\t\"\\xff\\xfe\\x00\\x00\"\n#define\tBOM_UTF16_BE\t\"\\xfe\\xff\"\n#define\tBOM_UTF16_LE\t\"\\xff\\xfe\"\n#define\tBOM_UTF8\t\t\"\\xef\\xbb\\xbf\"\n\nstatic const zend_encoding *zend_multibyte_detect_utf_encoding(const unsigned char *script, size_t script_size TSRMLS_DC)\n{\n\tconst unsigned char *p;\n\tint wchar_size = 2;\n\tint le = 0;\n\n\t/* utf-16 or utf-32? */\n\tp = script;\n\twhile ((p-script) < script_size) {\n\t\tp = memchr(p, 0, script_size-(p-script)-2);\n\t\tif (!p) {\n\t\t\tbreak;\n\t\t}\n\t\tif (*(p+1) == '\\0' && *(p+2) == '\\0') {\n\t\t\twchar_size = 4;\n\t\t\tbreak;\n\t\t}\n\n\t\t/* searching for UTF-32 specific byte orders, so this will do */\n\t\tp += 4;\n\t}\n\n\t/* BE or LE? */\n\tp = script;\n\twhile ((p-script) < script_size) {\n\t\tif (*p == '\\0' && *(p+wchar_size-1) != '\\0') {\n\t\t\t/* BE */\n\t\t\tle = 0;\n\t\t\tbreak;\n\t\t} else if (*p != '\\0' && *(p+wchar_size-1) == '\\0') {\n\t\t\t/* LE* */\n\t\t\tle = 1;\n\t\t\tbreak;\n\t\t}\n\t\tp += wchar_size;\n\t}\n\n\tif (wchar_size == 2) {\n\t\treturn le ? zend_multibyte_encoding_utf16le : zend_multibyte_encoding_utf16be;\n\t} else {\n\t\treturn le ? zend_multibyte_encoding_utf32le : zend_multibyte_encoding_utf32be;\n\t}\n\n\treturn NULL;\n}\n\nstatic const zend_encoding* zend_multibyte_detect_unicode(TSRMLS_D)\n{\n\tconst zend_encoding *script_encoding = NULL;\n\tint bom_size;\n\tunsigned char *pos1, *pos2;\n\n\tif (LANG_SCNG(script_org_size) < sizeof(BOM_UTF32_LE)-1) {\n\t\treturn NULL;\n\t}\n\n\t/* check out BOM */\n\tif (!memcmp(LANG_SCNG(script_org), BOM_UTF32_BE, sizeof(BOM_UTF32_BE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf32be;\n\t\tbom_size = sizeof(BOM_UTF32_BE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF32_LE, sizeof(BOM_UTF32_LE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf32le;\n\t\tbom_size = sizeof(BOM_UTF32_LE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF16_BE, sizeof(BOM_UTF16_BE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf16be;\n\t\tbom_size = sizeof(BOM_UTF16_BE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF16_LE, sizeof(BOM_UTF16_LE)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf16le;\n\t\tbom_size = sizeof(BOM_UTF16_LE)-1;\n\t} else if (!memcmp(LANG_SCNG(script_org), BOM_UTF8, sizeof(BOM_UTF8)-1)) {\n\t\tscript_encoding = zend_multibyte_encoding_utf8;\n\t\tbom_size = sizeof(BOM_UTF8)-1;\n\t}\n\n\tif (script_encoding) {\n\t\t/* remove BOM */\n\t\tLANG_SCNG(script_org) += bom_size;\n\t\tLANG_SCNG(script_org_size) -= bom_size;\n\n\t\treturn script_encoding;\n\t}\n\n\t/* script contains NULL bytes -> auto-detection */\n\tif ((pos1 = memchr(LANG_SCNG(script_org), 0, LANG_SCNG(script_org_size)))) {\n\t\t/* check if the NULL byte is after the __HALT_COMPILER(); */\n\t\tpos2 = LANG_SCNG(script_org);\n\n\t\twhile (pos1 - pos2 >= sizeof(\"__HALT_COMPILER();\")-1) {\n\t\t\tpos2 = memchr(pos2, '_', pos1 - pos2);\n\t\t\tif (!pos2) break;\n\t\t\tpos2++;\n\t\t\tif (strncasecmp((char*)pos2, \"_HALT_COMPILER\", sizeof(\"_HALT_COMPILER\")-1) == 0) {\n\t\t\t\tpos2 += sizeof(\"_HALT_COMPILER\")-1;\n\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\tpos2++;\n\t\t\t\t}\n\t\t\t\tif (*pos2 == '(') {\n\t\t\t\t\tpos2++;\n\t\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\t\tpos2++;\n\t\t\t\t\t}\n\t\t\t\t\tif (*pos2 == ')') {\n\t\t\t\t\t\tpos2++;\n\t\t\t\t\t\twhile (*pos2 == ' ' ||\n\t\t\t\t\t\t\t *pos2 == '\\t' ||\n\t\t\t\t\t\t\t *pos2 == '\\r' ||\n\t\t\t\t\t\t\t *pos2 == '\\n') {\n\t\t\t\t\t\t\tpos2++;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (*pos2 == ';') {\n\t\t\t\t\t\t\treturn NULL;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\t/* make best effort if BOM is missing */\n\t\treturn zend_multibyte_detect_utf_encoding(LANG_SCNG(script_org), LANG_SCNG(script_org_size) TSRMLS_CC);\n\t}\n\n\treturn NULL;\n}\n\nstatic const zend_encoding* zend_multibyte_find_script_encoding(TSRMLS_D)\n{\n\tconst zend_encoding *script_encoding;\n\n\tif (CG(detect_unicode)) {\n\t\t/* check out bom(byte order mark) and see if containing wchars */\n\t\tscript_encoding = zend_multibyte_detect_unicode(TSRMLS_C);\n\t\tif (script_encoding != NULL) {\n\t\t\t/* bom or wchar detection is prior to 'script_encoding' option */\n\t\t\treturn script_encoding;\n\t\t}\n\t}\n\n\t/* if no script_encoding specified, just leave alone */\n\tif (!CG(script_encoding_list) || !CG(script_encoding_list_size)) {\n\t\treturn NULL;\n\t}\n\n\t/* if multiple encodings specified, detect automagically */\n\tif (CG(script_encoding_list_size) > 1) {\n\t\treturn zend_multibyte_encoding_detector(LANG_SCNG(script_org), LANG_SCNG(script_org_size), CG(script_encoding_list), CG(script_encoding_list_size) TSRMLS_CC);\n\t}\n\n\treturn CG(script_encoding_list)[0];\n}\n\nZEND_API int zend_multibyte_set_filter(const zend_encoding *onetime_encoding TSRMLS_DC)\n{\n\tconst zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding(TSRMLS_C);\n\tconst zend_encoding *script_encoding = onetime_encoding ? onetime_encoding: zend_multibyte_find_script_encoding(TSRMLS_C);\n\n\tif (!script_encoding) {\n\t\treturn FAILURE;\n\t}\n\n\t/* judge input/output filter */\n\tLANG_SCNG(script_encoding) = script_encoding;\n\tLANG_SCNG(input_filter) = NULL;\n\tLANG_SCNG(output_filter) = NULL;\n\n\tif (!internal_encoding || LANG_SCNG(script_encoding) == internal_encoding) {\n\t\tif (!zend_multibyte_check_lexer_compatibility(LANG_SCNG(script_encoding))) {\n\t\t\t/* and if not, work around w/ script_encoding -> utf-8 -> script_encoding conversion */\n\t\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_intermediate;\n\t\t\tLANG_SCNG(output_filter) = encoding_filter_intermediate_to_script;\n\t\t} else {\n\t\t\tLANG_SCNG(input_filter) = NULL;\n\t\t\tLANG_SCNG(output_filter) = NULL;\n\t\t}\n\t\treturn SUCCESS;\n\t}\n\n\tif (zend_multibyte_check_lexer_compatibility(internal_encoding)) {\n\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_internal;\n\t\tLANG_SCNG(output_filter) = NULL;\n\t} else if (zend_multibyte_check_lexer_compatibility(LANG_SCNG(script_encoding))) {\n\t\tLANG_SCNG(input_filter) = NULL;\n\t\tLANG_SCNG(output_filter) = encoding_filter_script_to_internal;\n\t} else {\n\t\t/* both script and internal encodings are incompatible w/ flex */\n\t\tLANG_SCNG(input_filter) = encoding_filter_script_to_intermediate;\n\t\tLANG_SCNG(output_filter) = encoding_filter_intermediate_to_internal;\n\t}\n\n\treturn 0;\n}\n\nZEND_API int open_file_for_scanning(zend_file_handle *file_handle TSRMLS_DC)\n{\n\tconst char *file_path = NULL;\n\tchar *buf;\n\tsize_t size, offset = 0;\n\n\t/* The shebang line was read, get the current position to obtain the buffer start */\n\tif (CG(start_lineno) == 2 && file_handle->type == ZEND_HANDLE_FP && file_handle->handle.fp) {\n\t\tif ((offset = ftell(file_handle->handle.fp)) == -1) {\n\t\t\toffset = 0;\n\t\t}\n\t}\n\n\tif (zend_stream_fixup(file_handle, &buf, &size TSRMLS_CC) == FAILURE) {\n\t\treturn FAILURE;\n\t}\n\n\tzend_llist_add_element(&CG(open_files), file_handle);\n\tif (file_handle->handle.stream.handle >= (void*)file_handle && file_handle->handle.stream.handle <= (void*)(file_handle+1)) {\n\t\tzend_file_handle *fh = (zend_file_handle*)zend_llist_get_last(&CG(open_files));\n\t\tsize_t diff = (char*)file_handle->handle.stream.handle - (char*)file_handle;\n\t\tfh->handle.stream.handle = (void*)(((char*)fh) + diff);\n\t\tfile_handle->handle.stream.handle = fh->handle.stream.handle;\n\t}\n\n\t/* Reset the scanner for scanning the new file */\n\tSCNG(yy_in) = file_handle;\n\tSCNG(yy_start) = NULL;\n\n\tif (size != -1) {\n\t\tif (CG(multibyte)) {\n\t\t\tSCNG(script_org) = (unsigned char*)buf;\n\t\t\tSCNG(script_org_size) = size;\n\t\t\tSCNG(script_filtered) = NULL;\n\n\t\t\tzend_multibyte_set_filter(NULL TSRMLS_CC);\n\n\t\t\tif (SCNG(input_filter)) {\n\t\t\t\tif ((size_t)-1 == SCNG(input_filter)(&SCNG(script_filtered), &SCNG(script_filtered_size), SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t\t\t}\n\t\t\t\tbuf = (char*)SCNG(script_filtered);\n\t\t\t\tsize = SCNG(script_filtered_size);\n\t\t\t}\n\t\t}\n\t\tSCNG(yy_start) = (unsigned char *)buf - offset;\n\t\tyy_scan_buffer(buf, size TSRMLS_CC);\n\t} else {\n\t\tzend_error_noreturn(E_COMPILE_ERROR, \"zend_stream_mmap() failed\");\n\t}\n\n\tBEGIN(INITIAL);\n\n\tif (file_handle->opened_path) {\n\t\tfile_path = file_handle->opened_path;\n\t} else {\n\t\tfile_path = file_handle->filename;\n\t}\n\n\tzend_set_compiled_filename(file_path TSRMLS_CC);\n\n\tif (CG(start_lineno)) {\n\t\tCG(zend_lineno) = CG(start_lineno);\n\t\tCG(start_lineno) = 0;\n\t} else {\n\t\tCG(zend_lineno) = 1;\n\t}\n\n\tCG(increment_lineno) = 0;\n\treturn SUCCESS;\n}\nEND_EXTERN_C()\n\n\nZEND_API zend_op_array *compile_file(zend_file_handle *file_handle, int type TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_op_array *op_array = (zend_op_array *) emalloc(sizeof(zend_op_array));\n\tzend_op_array *original_active_op_array = CG(active_op_array);\n\tzend_op_array *retval=NULL;\n\tint compiler_result;\n\tzend_bool compilation_successful=0;\n\tznode retval_znode;\n\tzend_bool original_in_compilation = CG(in_compilation);\n\n\tretval_znode.op_type = IS_CONST;\n\tretval_znode.u.constant.type = IS_LONG;\n\tretval_znode.u.constant.value.lval = 1;\n\tZ_UNSET_ISREF(retval_znode.u.constant);\n\tZ_SET_REFCOUNT(retval_znode.u.constant, 1);\n\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\n\tretval = op_array; /* success oriented */\n\n\tif (open_file_for_scanning(file_handle TSRMLS_CC)==FAILURE) {\n\t\tif (type==ZEND_REQUIRE) {\n\t\t\tzend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, file_handle->filename TSRMLS_CC);\n\t\t\tzend_bailout();\n\t\t} else {\n\t\t\tzend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, file_handle->filename TSRMLS_CC);\n\t\t}\n\t\tcompilation_successful=0;\n\t} else {\n\t\tinit_op_array(op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\t\tCG(in_compilation) = 1;\n\t\tCG(active_op_array) = op_array;\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t\tcompiler_result = zendparse(TSRMLS_C);\n\t\tzend_do_return(&retval_znode, 0 TSRMLS_CC);\n\t\tCG(in_compilation) = original_in_compilation;\n\t\tif (compiler_result==1) { /* parser error */\n\t\t\tzend_bailout();\n\t\t}\n\t\tcompilation_successful=1;\n\t}\n\n\tif (retval) {\n\t\tCG(active_op_array) = original_active_op_array;\n\t\tif (compilation_successful) {\n\t\t\tpass_two(op_array TSRMLS_CC);\n\t\t\tzend_release_labels(TSRMLS_C);\n\t\t} else {\n\t\t\tefree(op_array);\n\t\t\tretval = NULL;\n\t\t}\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\treturn retval;\n}\n\n\nzend_op_array *compile_filename(int type, zval *filename TSRMLS_DC)\n{\n\tzend_file_handle file_handle;\n\tzval tmp;\n\tzend_op_array *retval;\n\tchar *opened_path = NULL;\n\n\tif (filename->type != IS_STRING) {\n\t\ttmp = *filename;\n\t\tzval_copy_ctor(&tmp);\n\t\tconvert_to_string(&tmp);\n\t\tfilename = &tmp;\n\t}\n\tfile_handle.filename = filename->value.str.val;\n\tfile_handle.free_filename = 0;\n\tfile_handle.type = ZEND_HANDLE_FILENAME;\n\tfile_handle.opened_path = NULL;\n\tfile_handle.handle.fp = NULL;\n\n\tretval = zend_compile_file(&file_handle, type TSRMLS_CC);\n\tif (retval && file_handle.handle.stream.handle) {\n\t\tint dummy = 1;\n\n\t\tif (!file_handle.opened_path) {\n\t\t\tfile_handle.opened_path = opened_path = estrndup(filename->value.str.val, filename->value.str.len);\n\t\t}\n\n\t\tzend_hash_add(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1, (void *)&dummy, sizeof(int), NULL);\n\n\t\tif (opened_path) {\n\t\t\tefree(opened_path);\n\t\t}\n\t}\n\tzend_destroy_file_handle(&file_handle TSRMLS_CC);\n\n\tif (filename==&tmp) {\n\t\tzval_dtor(&tmp);\n\t}\n\treturn retval;\n}\n\nZEND_API int zend_prepare_string_for_scanning(zval *str, char *filename TSRMLS_DC)\n{\n\tchar *buf;\n\tsize_t size;\n\n\t/* enforce two trailing NULLs for flex... */\n\tif (IS_INTERNED(str->value.str.val)) {\n\t\tchar *tmp = safe_emalloc(1, str->value.str.len, ZEND_MMAP_AHEAD);\n\t\tmemcpy(tmp, str->value.str.val, str->value.str.len + ZEND_MMAP_AHEAD);\n\t\tstr->value.str.val = tmp;\n\t} else {\n\t\tstr->value.str.val = safe_erealloc(str->value.str.val, 1, str->value.str.len, ZEND_MMAP_AHEAD);\n\t}\n\n\tmemset(str->value.str.val + str->value.str.len, 0, ZEND_MMAP_AHEAD);\n\n\tSCNG(yy_in) = NULL;\n\tSCNG(yy_start) = NULL;\n\n\tbuf = str->value.str.val;\n\tsize = str->value.str.len;\n\n\tif (CG(multibyte)) {\n\t\tSCNG(script_org) = (unsigned char*)buf;\n\t\tSCNG(script_org_size) = size;\n\t\tSCNG(script_filtered) = NULL;\n\n\t\tzend_multibyte_set_filter(zend_multibyte_get_internal_encoding(TSRMLS_C) TSRMLS_CC);\n\n\t\tif (SCNG(input_filter)) {\n\t\t\tif ((size_t)-1 == SCNG(input_filter)(&SCNG(script_filtered), &SCNG(script_filtered_size), SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t\t}\n\t\t\tbuf = (char*)SCNG(script_filtered);\n\t\t\tsize = SCNG(script_filtered_size);\n\t\t}\n\t}\n\n\tyy_scan_buffer(buf, size TSRMLS_CC);\n\n\tzend_set_compiled_filename(filename TSRMLS_CC);\n\tCG(zend_lineno) = 1;\n\tCG(increment_lineno) = 0;\n\treturn SUCCESS;\n}\n\n\nZEND_API size_t zend_get_scanned_file_offset(TSRMLS_D)\n{\n\tsize_t offset = SCNG(yy_cursor) - SCNG(yy_start);\n\tif (SCNG(input_filter)) {\n\t\tsize_t original_offset = offset, length = 0;\n\t\tdo {\n\t\t\tunsigned char *p = NULL;\n\t\t\tif ((size_t)-1 == SCNG(input_filter)(&p, &length, SCNG(script_org), offset TSRMLS_CC)) {\n\t\t\t\treturn (size_t)-1;\n\t\t\t}\n\t\t\tefree(p);\n\t\t\tif (length > original_offset) {\n\t\t\t\toffset--;\n\t\t\t} else if (length < original_offset) {\n\t\t\t\toffset++;\n\t\t\t}\n\t\t} while (original_offset != length);\n\t}\n\treturn offset;\n}\n\n\nzend_op_array *compile_string(zval *source_string, char *filename TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_op_array *op_array = (zend_op_array *) emalloc(sizeof(zend_op_array));\n\tzend_op_array *original_active_op_array = CG(active_op_array);\n\tzend_op_array *retval;\n\tzval tmp;\n\tint compiler_result;\n\tzend_bool original_in_compilation = CG(in_compilation);\n\n\tif (source_string->value.str.len==0) {\n\t\tefree(op_array);\n\t\treturn NULL;\n\t}\n\n\tCG(in_compilation) = 1;\n\n\ttmp = *source_string;\n\tzval_copy_ctor(&tmp);\n\tconvert_to_string(&tmp);\n\tsource_string = &tmp;\n\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (zend_prepare_string_for_scanning(source_string, filename TSRMLS_CC)==FAILURE) {\n\t\tefree(op_array);\n\t\tretval = NULL;\n\t} else {\n\t\tzend_bool orig_interactive = CG(interactive);\n\n\t\tCG(interactive) = 0;\n\t\tinit_op_array(op_array, ZEND_EVAL_CODE, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\t\tCG(interactive) = orig_interactive;\n\t\tCG(active_op_array) = op_array;\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\tcompiler_result = zendparse(TSRMLS_C);\n\n\t\tif (SCNG(script_filtered)) {\n\t\t\tefree(SCNG(script_filtered));\n\t\t\tSCNG(script_filtered) = NULL;\n\t\t}\n\n\t\tif (compiler_result==1) {\n\t\t\tCG(active_op_array) = original_active_op_array;\n\t\t\tCG(unclean_shutdown)=1;\n\t\t\tdestroy_op_array(op_array TSRMLS_CC);\n\t\t\tefree(op_array);\n\t\t\tretval = NULL;\n\t\t} else {\n\t\t\tzend_do_return(NULL, 0 TSRMLS_CC);\n\t\t\tCG(active_op_array) = original_active_op_array;\n\t\t\tpass_two(op_array TSRMLS_CC);\n\t\t\tzend_release_labels(TSRMLS_C);\n\t\t\tretval = op_array;\n\t\t}\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\tzval_dtor(&tmp);\n\tCG(in_compilation) = original_in_compilation;\n\treturn retval;\n}\n\n\nBEGIN_EXTERN_C()\nint highlight_file(char *filename, zend_syntax_highlighter_ini *syntax_highlighter_ini TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzend_file_handle file_handle;\n\n\tfile_handle.type = ZEND_HANDLE_FILENAME;\n\tfile_handle.filename = filename;\n\tfile_handle.free_filename = 0;\n\tfile_handle.opened_path = NULL;\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (open_file_for_scanning(&file_handle TSRMLS_CC)==FAILURE) {\n\t\tzend_message_dispatcher(ZMSG_FAILED_HIGHLIGHT_FOPEN, filename TSRMLS_CC);\n\t\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tzend_highlight(syntax_highlighter_ini TSRMLS_CC);\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tzend_destroy_file_handle(&file_handle TSRMLS_CC);\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\treturn SUCCESS;\n}\n\nint highlight_string(zval *str, zend_syntax_highlighter_ini *syntax_highlighter_ini, char *str_name TSRMLS_DC)\n{\n\tzend_lex_state original_lex_state;\n\tzval tmp = *str;\n\n\tstr = &tmp;\n\tzval_copy_ctor(str);\n\tzend_save_lexical_state(&original_lex_state TSRMLS_CC);\n\tif (zend_prepare_string_for_scanning(str, str_name TSRMLS_CC)==FAILURE) {\n\t\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\t\treturn FAILURE;\n\t}\n\tBEGIN(INITIAL);\n\tzend_highlight(syntax_highlighter_ini TSRMLS_CC);\n\tif (SCNG(script_filtered)) {\n\t\tefree(SCNG(script_filtered));\n\t\tSCNG(script_filtered) = NULL;\n\t}\n\tzend_restore_lexical_state(&original_lex_state TSRMLS_CC);\n\tzval_dtor(str);\n\treturn SUCCESS;\n}\n\nZEND_API void zend_multibyte_yyinput_again(zend_encoding_filter old_input_filter, const zend_encoding *old_encoding TSRMLS_DC)\n{\n\tsize_t length;\n\tunsigned char *new_yy_start;\n\n\t/* convert and set */\n\tif (!SCNG(input_filter)) {\n\t\tif (SCNG(script_filtered)) {\n\t\t\tefree(SCNG(script_filtered));\n\t\t\tSCNG(script_filtered) = NULL;\n\t\t}\n\t\tSCNG(script_filtered_size) = 0;\n\t\tlength = SCNG(script_org_size);\n\t\tnew_yy_start = SCNG(script_org);\n\t} else {\n\t\tif ((size_t)-1 == SCNG(input_filter)(&new_yy_start, &length, SCNG(script_org), SCNG(script_org_size) TSRMLS_CC)) {\n\t\t\tzend_error_noreturn(E_COMPILE_ERROR, \"Could not convert the script from the detected \"\n\t\t\t\t\t\"encoding \\\"%s\\\" to a compatible encoding\", zend_multibyte_get_encoding_name(LANG_SCNG(script_encoding)));\n\t\t}\n\t\tSCNG(script_filtered) = new_yy_start;\n\t\tSCNG(script_filtered_size) = length;\n\t}\n\n\tSCNG(yy_cursor) = new_yy_start + (SCNG(yy_cursor) - SCNG(yy_start));\n\tSCNG(yy_marker) = new_yy_start + (SCNG(yy_marker) - SCNG(yy_start));\n\tSCNG(yy_text) = new_yy_start + (SCNG(yy_text) - SCNG(yy_start));\n\tSCNG(yy_limit) = new_yy_start + (SCNG(yy_limit) - SCNG(yy_start));\n\n\tSCNG(yy_start) = new_yy_start;\n}\n\n\n# define zend_copy_value(zendlval, yytext, yyleng) \\\n\tif (SCNG(output_filter)) { \\\n\t\tsize_t sz = 0; \\\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)yytext, (size_t)yyleng TSRMLS_CC); \\\n\t\tzendlval->value.str.len = sz; \\\n\t} else { \\\n\t\tzendlval->value.str.val = (char *) estrndup(yytext, yyleng); \\\n\t\tzendlval->value.str.len = yyleng; \\\n\t}\n\nstatic void zend_scan_escape_string(zval *zendlval, char *str, int len, char quote_type TSRMLS_DC)\n{\n\tregister char *s, *t;\n\tchar *end;\n\n\tZVAL_STRINGL(zendlval, str, len, 1);\n\n\t/* convert escape sequences */\n\ts = t = zendlval->value.str.val;\n\tend = s+zendlval->value.str.len;\n\twhile (s<end) {\n\t\tif (*s=='\\\\') {\n\t\t\ts++;\n\t\t\tif (s >= end) {\n\t\t\t\t*t++ = '\\\\';\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tswitch(*s) {\n\t\t\t\tcase 'n':\n\t\t\t\t\t*t++ = '\\n';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'r':\n\t\t\t\t\t*t++ = '\\r';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 't':\n\t\t\t\t\t*t++ = '\\t';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'f':\n\t\t\t\t\t*t++ = '\\f';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'v':\n\t\t\t\t\t*t++ = '\\v';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'e':\n\t\t\t\t\t*t++ = '\\e';\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '\"':\n\t\t\t\tcase '`':\n\t\t\t\t\tif (*s != quote_type) {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\tcase '\\\\':\n\t\t\t\tcase '$':\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tcase 'x':\n\t\t\t\tcase 'X':\n\t\t\t\t\tif (ZEND_IS_HEX(*(s+1))) {\n\t\t\t\t\t\tchar hex_buf[3] = { 0, 0, 0 };\n\n\t\t\t\t\t\tzendlval->value.str.len--; /* for the 'x' */\n\n\t\t\t\t\t\thex_buf[0] = *(++s);\n\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\tif (ZEND_IS_HEX(*(s+1))) {\n\t\t\t\t\t\t\thex_buf[1] = *(++s);\n\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*t++ = (char) strtol(hex_buf, NULL, 16);\n\t\t\t\t\t} else {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t/* check for an octal */\n\t\t\t\t\tif (ZEND_IS_OCT(*s)) {\n\t\t\t\t\t\tchar octal_buf[4] = { 0, 0, 0, 0 };\n\n\t\t\t\t\t\toctal_buf[0] = *s;\n\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\tif (ZEND_IS_OCT(*(s+1))) {\n\t\t\t\t\t\t\toctal_buf[1] = *(++s);\n\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t\tif (ZEND_IS_OCT(*(s+1))) {\n\t\t\t\t\t\t\t\toctal_buf[2] = *(++s);\n\t\t\t\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*t++ = (char) strtol(octal_buf, NULL, 8);\n\t\t\t\t\t} else {\n\t\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t\t*t++ = *s;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t*t++ = *s;\n\t\t}\n\n\t\tif (*s == '\\n' || (*s == '\\r' && (*(s+1) != '\\n'))) {\n\t\t\tCG(zend_lineno)++;\n\t\t}\n\t\ts++;\n\t}\n\t*t = 0;\n\tif (SCNG(output_filter)) {\n\t\tsize_t sz = 0;\n\t\ts = zendlval->value.str.val;\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)s, (size_t)zendlval->value.str.len TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tefree(s);\n\t}\n}\n\n\nint lex_scan(zval *zendlval TSRMLS_DC)\n{\nrestart:\n\tSCNG(yy_text) = YYCURSOR;\n\nyymore_restart:\n\n\n#line 995 \"Zend/zend_language_scanner.c\"\n{\n\tYYCTYPE yych;\n\tunsigned int yyaccept = 0;\n\tif (YYGETCONDITION() < 5) {\n\t\tif (YYGETCONDITION() < 2) {\n\t\t\tif (YYGETCONDITION() < 1) {\n\t\t\t\tgoto yyc_ST_IN_SCRIPTING;\n\t\t\t} else {\n\t\t\t\tgoto yyc_ST_LOOKING_FOR_PROPERTY;\n\t\t\t}\n\t\t} else {\n\t\t\tif (YYGETCONDITION() < 3) {\n\t\t\t\tgoto yyc_ST_BACKQUOTE;\n\t\t\t} else {\n\t\t\t\tif (YYGETCONDITION() < 4) {\n\t\t\t\t\tgoto yyc_ST_DOUBLE_QUOTES;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yyc_ST_HEREDOC;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t} else {\n\t\tif (YYGETCONDITION() < 7) {\n\t\t\tif (YYGETCONDITION() < 6) {\n\t\t\t\tgoto yyc_ST_LOOKING_FOR_VARNAME;\n\t\t\t} else {\n\t\t\t\tgoto yyc_ST_VAR_OFFSET;\n\t\t\t}\n\t\t} else {\n\t\t\tif (YYGETCONDITION() < 8) {\n\t\t\t\tgoto yyc_INITIAL;\n\t\t\t} else {\n\t\t\t\tif (YYGETCONDITION() < 9) {\n\t\t\t\t\tgoto yyc_ST_END_HEREDOC;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yyc_ST_NOWDOC;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n/* *********************************** */\nyyc_INITIAL:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 0, 0, 128, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t};\n\n\t\tYYDEBUG(0, *YYCURSOR);\n\t\tYYFILL(8);\n\t\tyych = *YYCURSOR;\n\t\tif (yych != '<') goto yy4;\n\t\tYYDEBUG(2, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= '?') {\n\t\t\tif (yych == '%') goto yy7;\n\t\t\tif (yych >= '?') goto yy5;\n\t\t} else {\n\t\t\tif (yych <= 'S') {\n\t\t\t\tif (yych >= 'S') goto yy9;\n\t\t\t} else {\n\t\t\t\tif (yych == 's') goto yy9;\n\t\t\t}\n\t\t}\nyy3:\n\t\tYYDEBUG(3, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1783 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\ninline_char_handler:\n\n\twhile (1) {\n\t\tYYCTYPE *ptr = memchr(YYCURSOR, '<', YYLIMIT - YYCURSOR);\n\n\t\tYYCURSOR = ptr ? ptr + 1 : YYLIMIT;\n\n\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\tswitch (*YYCURSOR) {\n\t\t\t\tcase '?':\n\t\t\t\t\tif (CG(short_tags) || !strncasecmp((char*)YYCURSOR + 1, \"php\", 3) || (*(YYCURSOR + 1) == '=')) { /* Assume [ \\t\\n\\r] follows \"php\" */\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcontinue;\n\t\t\t\tcase '%':\n\t\t\t\t\tif (CG(asp_tags)) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcontinue;\n\t\t\t\tcase 's':\n\t\t\t\tcase 'S':\n\t\t\t\t\t/* Probably NOT an opening PHP <script> tag, so don't end the HTML chunk yet\n\t\t\t\t\t * If it is, the PHP <script> tag rule checks for any HTML scanned before it */\n\t\t\t\t\tYYCURSOR--;\n\t\t\t\t\tyymore();\n\t\t\t\tdefault:\n\t\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tYYCURSOR--;\n\t\t}\n\n\t\tbreak;\n\t}\n\ninline_html:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tif (SCNG(output_filter)) {\n\t\tint readsize;\n\t\tsize_t sz = 0;\n\t\treadsize = SCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)yytext, (size_t)yyleng TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tif (readsize < yyleng) {\n\t\t\tyyless(readsize);\n\t\t}\n\t} else {\n\t zendlval->value.str.val = (char *) estrndup(yytext, yyleng);\n\t zendlval->value.str.len = yyleng;\n\t}\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_INLINE_HTML;\n}\n#line 1154 \"Zend/zend_language_scanner.c\"\nyy4:\n\t\tYYDEBUG(4, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy3;\nyy5:\n\t\tYYDEBUG(5, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == '=') goto yy45;\n\t\t} else {\n\t\t\tif (yych <= 'P') goto yy47;\n\t\t\tif (yych == 'p') goto yy47;\n\t\t}\nyy6:\n\t\tYYDEBUG(6, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1771 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(short_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1184 \"Zend/zend_language_scanner.c\"\nyy7:\n\t\tYYDEBUG(7, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy43;\n\t\tYYDEBUG(8, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1748 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1203 \"Zend/zend_language_scanner.c\"\nyy9:\n\t\tYYDEBUG(9, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy11;\n\t\tif (yych == 'c') goto yy11;\nyy10:\n\t\tYYDEBUG(10, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tif (yyaccept <= 0) {\n\t\t\tgoto yy3;\n\t\t} else {\n\t\t\tgoto yy6;\n\t\t}\nyy11:\n\t\tYYDEBUG(11, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy12;\n\t\tif (yych != 'r') goto yy10;\nyy12:\n\t\tYYDEBUG(12, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy13;\n\t\tif (yych != 'i') goto yy10;\nyy13:\n\t\tYYDEBUG(13, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy14;\n\t\tif (yych != 'p') goto yy10;\nyy14:\n\t\tYYDEBUG(14, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy15;\n\t\tif (yych != 't') goto yy10;\nyy15:\n\t\tYYDEBUG(15, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy10;\n\t\tif (yych == 'l') goto yy10;\n\t\tgoto yy17;\nyy16:\n\t\tYYDEBUG(16, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(8);\n\t\tyych = *YYCURSOR;\nyy17:\n\t\tYYDEBUG(17, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy16;\n\t\t}\n\t\tif (yych == 'L') goto yy18;\n\t\tif (yych != 'l') goto yy10;\nyy18:\n\t\tYYDEBUG(18, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy19;\n\t\tif (yych != 'a') goto yy10;\nyy19:\n\t\tYYDEBUG(19, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy20;\n\t\tif (yych != 'n') goto yy10;\nyy20:\n\t\tYYDEBUG(20, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy21;\n\t\tif (yych != 'g') goto yy10;\nyy21:\n\t\tYYDEBUG(21, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy22;\n\t\tif (yych != 'u') goto yy10;\nyy22:\n\t\tYYDEBUG(22, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy23;\n\t\tif (yych != 'a') goto yy10;\nyy23:\n\t\tYYDEBUG(23, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy24;\n\t\tif (yych != 'g') goto yy10;\nyy24:\n\t\tYYDEBUG(24, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy25;\n\t\tif (yych != 'e') goto yy10;\nyy25:\n\t\tYYDEBUG(25, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(26, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych <= '\\n') goto yy25;\n\t\t\tif (yych <= '\\f') goto yy10;\n\t\t\tgoto yy25;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy10;\n\t\t\t\tgoto yy25;\n\t\t\t} else {\n\t\t\t\tif (yych != '=') goto yy10;\n\t\t\t}\n\t\t}\nyy27:\n\t\tYYDEBUG(27, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(5);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(28, *YYCURSOR);\n\t\tif (yych <= '!') {\n\t\t\tif (yych <= '\\f') {\n\t\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\t\tif (yych <= '\\n') goto yy27;\n\t\t\t\tgoto yy10;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\r') goto yy27;\n\t\t\t\tif (yych == ' ') goto yy27;\n\t\t\t\tgoto yy10;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'O') {\n\t\t\t\tif (yych <= '\"') goto yy30;\n\t\t\t\tif (yych == '\\'') goto yy31;\n\t\t\t\tgoto yy10;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'P') goto yy29;\n\t\t\t\tif (yych != 'p') goto yy10;\n\t\t\t}\n\t\t}\nyy29:\n\t\tYYDEBUG(29, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy42;\n\t\tif (yych == 'h') goto yy42;\n\t\tgoto yy10;\nyy30:\n\t\tYYDEBUG(30, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy39;\n\t\tif (yych == 'p') goto yy39;\n\t\tgoto yy10;\nyy31:\n\t\tYYDEBUG(31, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy32;\n\t\tif (yych != 'p') goto yy10;\nyy32:\n\t\tYYDEBUG(32, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy33;\n\t\tif (yych != 'h') goto yy10;\nyy33:\n\t\tYYDEBUG(33, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy34;\n\t\tif (yych != 'p') goto yy10;\nyy34:\n\t\tYYDEBUG(34, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '\\'') goto yy10;\nyy35:\n\t\tYYDEBUG(35, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(36, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych <= '\\n') goto yy35;\n\t\t\tif (yych <= '\\f') goto yy10;\n\t\t\tgoto yy35;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy10;\n\t\t\t\tgoto yy35;\n\t\t\t} else {\n\t\t\t\tif (yych != '>') goto yy10;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(37, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(38, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1708 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tYYCTYPE *bracket = (YYCTYPE*)zend_memrchr(yytext, '<', yyleng - (sizeof(\"script language=php>\") - 1));\n\n\tif (bracket != SCNG(yy_text)) {\n\t\t/* Handle previously scanned HTML, as possible <script> tags found are assumed to not be PHP's */\n\t\tYYCURSOR = bracket;\n\t\tgoto inline_html;\n\t}\n\n\tHANDLE_NEWLINES(yytext, yyleng);\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG;\n}\n#line 1406 \"Zend/zend_language_scanner.c\"\nyy39:\n\t\tYYDEBUG(39, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy40;\n\t\tif (yych != 'h') goto yy10;\nyy40:\n\t\tYYDEBUG(40, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy41;\n\t\tif (yych != 'p') goto yy10;\nyy41:\n\t\tYYDEBUG(41, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\"') goto yy35;\n\t\tgoto yy10;\nyy42:\n\t\tYYDEBUG(42, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy35;\n\t\tif (yych == 'p') goto yy35;\n\t\tgoto yy10;\nyy43:\n\t\tYYDEBUG(43, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(44, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1726 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tBEGIN(ST_IN_SCRIPTING);\n\t\treturn T_OPEN_TAG_WITH_ECHO;\n\t} else {\n\t\tgoto inline_char_handler;\n\t}\n}\n#line 1445 \"Zend/zend_language_scanner.c\"\nyy45:\n\t\tYYDEBUG(45, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(46, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1739 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG_WITH_ECHO;\n}\n#line 1459 \"Zend/zend_language_scanner.c\"\nyy47:\n\t\tYYDEBUG(47, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy48;\n\t\tif (yych != 'h') goto yy10;\nyy48:\n\t\tYYDEBUG(48, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy49;\n\t\tif (yych != 'p') goto yy10;\nyy49:\n\t\tYYDEBUG(49, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy10;\n\t\t\tif (yych >= '\\v') goto yy10;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy52;\n\t\t\tif (yych != ' ') goto yy10;\n\t\t}\nyy50:\n\t\tYYDEBUG(50, *YYCURSOR);\n\t\t++YYCURSOR;\nyy51:\n\t\tYYDEBUG(51, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1761 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINE(yytext[yyleng-1]);\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_OPEN_TAG;\n}\n#line 1495 \"Zend/zend_language_scanner.c\"\nyy52:\n\t\tYYDEBUG(52, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy50;\n\t\tgoto yy51;\n\t}\n/* *********************************** */\nyyc_ST_BACKQUOTE:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(53, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych != '$') goto yy60;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy58;\n\t\t\tif (yych == '{') goto yy57;\n\t\t\tgoto yy60;\n\t\t}\n\t\tYYDEBUG(55, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy56;\n\t\t\tif (yych <= 'Z') goto yy63;\n\t\t\tif (yych >= '_') goto yy63;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy63;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy66;\n\t\t\t\tif (yych >= 0x7F) goto yy63;\n\t\t\t}\n\t\t}\nyy56:\n\t\tYYDEBUG(56, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2234 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\tif (yytext[0] == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '`':\n\t\t\t\tbreak;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng, '`' TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 1607 \"Zend/zend_language_scanner.c\"\nyy57:\n\t\tYYDEBUG(57, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy61;\n\t\tgoto yy56;\nyy58:\n\t\tYYDEBUG(58, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(59, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2178 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn '`';\n}\n#line 1623 \"Zend/zend_language_scanner.c\"\nyy60:\n\t\tYYDEBUG(60, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy56;\nyy61:\n\t\tYYDEBUG(61, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(62, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2165 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 1640 \"Zend/zend_language_scanner.c\"\nyy63:\n\t\tYYDEBUG(63, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(64, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy63;\n\t\t}\n\t\tif (yych == '-') goto yy68;\n\t\tif (yych == '[') goto yy70;\nyy65:\n\t\tYYDEBUG(65, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1865 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1662 \"Zend/zend_language_scanner.c\"\nyy66:\n\t\tYYDEBUG(66, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(67, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 1673 \"Zend/zend_language_scanner.c\"\nyy68:\n\t\tYYDEBUG(68, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy72;\nyy69:\n\t\tYYDEBUG(69, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy65;\nyy70:\n\t\tYYDEBUG(70, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(71, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1695 \"Zend/zend_language_scanner.c\"\nyy72:\n\t\tYYDEBUG(72, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy69;\n\t\t\tif (yych <= 'Z') goto yy73;\n\t\t\tif (yych <= '^') goto yy69;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy69;\n\t\t\tif (yych <= 'z') goto yy73;\n\t\t\tif (yych <= '~') goto yy69;\n\t\t}\nyy73:\n\t\tYYDEBUG(73, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(74, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1847 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1721 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_DOUBLE_QUOTES:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(75, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '#') {\n\t\t\tif (yych == '\"') goto yy80;\n\t\t\tgoto yy82;\n\t\t} else {\n\t\t\tif (yych <= '$') goto yy77;\n\t\t\tif (yych == '{') goto yy79;\n\t\t\tgoto yy82;\n\t\t}\nyy77:\n\t\tYYDEBUG(77, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy78;\n\t\t\tif (yych <= 'Z') goto yy85;\n\t\t\tif (yych >= '_') goto yy85;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy85;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy88;\n\t\t\t\tif (yych >= 0x7F) goto yy85;\n\t\t\t}\n\t\t}\nyy78:\n\t\tYYDEBUG(78, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2184 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (GET_DOUBLE_QUOTES_SCANNED_LENGTH()) {\n\t\tYYCURSOR += GET_DOUBLE_QUOTES_SCANNED_LENGTH() - 1;\n\t\tSET_DOUBLE_QUOTES_SCANNED_LENGTH(0);\n\n\t\tgoto double_quotes_scan_done;\n\t}\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\tif (yytext[0] == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\"':\n\t\t\t\tbreak;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\ndouble_quotes_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng, '\"' TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 1838 \"Zend/zend_language_scanner.c\"\nyy79:\n\t\tYYDEBUG(79, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy83;\n\t\tgoto yy78;\nyy80:\n\t\tYYDEBUG(80, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(81, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2173 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn '\"';\n}\n#line 1854 \"Zend/zend_language_scanner.c\"\nyy82:\n\t\tYYDEBUG(82, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy78;\nyy83:\n\t\tYYDEBUG(83, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(84, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2165 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 1871 \"Zend/zend_language_scanner.c\"\nyy85:\n\t\tYYDEBUG(85, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(86, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy85;\n\t\t}\n\t\tif (yych == '-') goto yy90;\n\t\tif (yych == '[') goto yy92;\nyy87:\n\t\tYYDEBUG(87, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1865 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1893 \"Zend/zend_language_scanner.c\"\nyy88:\n\t\tYYDEBUG(88, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(89, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 1904 \"Zend/zend_language_scanner.c\"\nyy90:\n\t\tYYDEBUG(90, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy94;\nyy91:\n\t\tYYDEBUG(91, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy87;\nyy92:\n\t\tYYDEBUG(92, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(93, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1926 \"Zend/zend_language_scanner.c\"\nyy94:\n\t\tYYDEBUG(94, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy91;\n\t\t\tif (yych <= 'Z') goto yy95;\n\t\t\tif (yych <= '^') goto yy91;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy91;\n\t\t\tif (yych <= 'z') goto yy95;\n\t\t\tif (yych <= '~') goto yy91;\n\t\t}\nyy95:\n\t\tYYDEBUG(95, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(96, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1847 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 1952 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_END_HEREDOC:\n\tYYDEBUG(97, *YYCURSOR);\n\tYYFILL(1);\n\tyych = *YYCURSOR;\n\tYYDEBUG(99, *YYCURSOR);\n\t++YYCURSOR;\n\tYYDEBUG(100, *YYCURSOR);\n\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2152 \"Zend/zend_language_scanner.l\"\n\t{\n\tYYCURSOR += CG(heredoc_len) - 1;\n\tyyleng = CG(heredoc_len);\n\n\tZ_STRVAL_P(zendlval) = CG(heredoc);\n\tZ_STRLEN_P(zendlval) = CG(heredoc_len);\n\tCG(heredoc) = NULL;\n\tCG(heredoc_len) = 0;\n\tBEGIN(ST_IN_SCRIPTING);\n\treturn T_END_HEREDOC;\n}\n#line 1975 \"Zend/zend_language_scanner.c\"\n/* *********************************** */\nyyc_ST_HEREDOC:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(101, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych == '$') goto yy103;\n\t\tif (yych == '{') goto yy105;\n\t\tgoto yy106;\nyy103:\n\t\tYYDEBUG(103, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy104;\n\t\t\tif (yych <= 'Z') goto yy109;\n\t\t\tif (yych >= '_') goto yy109;\n\t\t} else {\n\t\t\tif (yych <= 'z') {\n\t\t\t\tif (yych >= 'a') goto yy109;\n\t\t\t} else {\n\t\t\t\tif (yych <= '{') goto yy112;\n\t\t\t\tif (yych >= 0x7F) goto yy109;\n\t\t\t}\n\t\t}\nyy104:\n\t\tYYDEBUG(104, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2276 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint newline = 0;\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tYYCURSOR--;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\t/* Check for ending label on the next line */\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) && CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, CG(heredoc), CG(heredoc_len))) {\n\t\t\t\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\t\t\t\tif (*end == ';') {\n\t\t\t\t\t\tend++;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\t\t\t\t/* newline before label will be subtracted from returned text, but\n\t\t\t\t\t\t * yyleng/yytext will include it, for zend_highlight/strip, tokenizer, etc. */\n\t\t\t\t\t\tif (YYCURSOR[-2] == '\\r' && YYCURSOR[-1] == '\\n') {\n\t\t\t\t\t\t\tnewline = 2; /* Windows newline */\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tnewline = 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tCG(increment_lineno) = 1; /* For newline before label */\n\t\t\t\t\t\tBEGIN(ST_END_HEREDOC);\n\n\t\t\t\t\t\tgoto heredoc_scan_done;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT && *YYCURSOR != '\\n' && *YYCURSOR != '\\r') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\nheredoc_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_scan_escape_string(zendlval, yytext, yyleng - newline, 0 TSRMLS_CC);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 2108 \"Zend/zend_language_scanner.c\"\nyy105:\n\t\tYYDEBUG(105, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '$') goto yy107;\n\t\tgoto yy104;\nyy106:\n\t\tYYDEBUG(106, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy104;\nyy107:\n\t\tYYDEBUG(107, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(108, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2165 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = (long) '{';\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tyyless(1);\n\treturn T_CURLY_OPEN;\n}\n#line 2130 \"Zend/zend_language_scanner.c\"\nyy109:\n\t\tYYDEBUG(109, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(110, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy109;\n\t\t}\n\t\tif (yych == '-') goto yy114;\n\t\tif (yych == '[') goto yy116;\nyy111:\n\t\tYYDEBUG(111, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1865 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2152 \"Zend/zend_language_scanner.c\"\nyy112:\n\t\tYYDEBUG(112, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(113, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1442 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_VARNAME TSRMLS_CC);\n\treturn T_DOLLAR_OPEN_CURLY_BRACES;\n}\n#line 2163 \"Zend/zend_language_scanner.c\"\nyy114:\n\t\tYYDEBUG(114, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy118;\nyy115:\n\t\tYYDEBUG(115, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy111;\nyy116:\n\t\tYYDEBUG(116, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(117, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1857 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 1);\n\tyy_push_state(ST_VAR_OFFSET TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2185 \"Zend/zend_language_scanner.c\"\nyy118:\n\t\tYYDEBUG(118, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy115;\n\t\t\tif (yych <= 'Z') goto yy119;\n\t\t\tif (yych <= '^') goto yy115;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy115;\n\t\t\tif (yych <= 'z') goto yy119;\n\t\t\tif (yych <= '~') goto yy115;\n\t\t}\nyy119:\n\t\tYYDEBUG(119, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(120, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1847 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(yyleng - 3);\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 2211 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_IN_SCRIPTING:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 192, 64, 0, 0, 64, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t192, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 60, 60, 44, 44, 44, 44, 44, 44, \n\t\t\t 44, 44, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 36, 36, 36, 36, 36, 36, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 0, 0, 0, 0, 4, \n\t\t\t 0, 36, 36, 36, 36, 36, 36, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 0, 0, 0, 0, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t\t 4, 4, 4, 4, 4, 4, 4, 4, \n\t\t};\n\t\tYYDEBUG(121, *YYCURSOR);\n\t\tYYFILL(16);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 0x00:\n\t\tcase 0x01:\n\t\tcase 0x02:\n\t\tcase 0x03:\n\t\tcase 0x04:\n\t\tcase 0x05:\n\t\tcase 0x06:\n\t\tcase 0x07:\n\t\tcase 0x08:\n\t\tcase '\\v':\n\t\tcase '\\f':\n\t\tcase 0x0E:\n\t\tcase 0x0F:\n\t\tcase 0x10:\n\t\tcase 0x11:\n\t\tcase 0x12:\n\t\tcase 0x13:\n\t\tcase 0x14:\n\t\tcase 0x15:\n\t\tcase 0x16:\n\t\tcase 0x17:\n\t\tcase 0x18:\n\t\tcase 0x19:\n\t\tcase 0x1A:\n\t\tcase 0x1B:\n\t\tcase 0x1C:\n\t\tcase 0x1D:\n\t\tcase 0x1E:\n\t\tcase 0x1F:\tgoto yy183;\n\t\tcase '\\t':\n\t\tcase '\\n':\n\t\tcase '\\r':\n\t\tcase ' ':\tgoto yy139;\n\t\tcase '!':\tgoto yy152;\n\t\tcase '\"':\tgoto yy179;\n\t\tcase '#':\tgoto yy175;\n\t\tcase '$':\tgoto yy164;\n\t\tcase '%':\tgoto yy158;\n\t\tcase '&':\tgoto yy159;\n\t\tcase '\\'':\tgoto yy177;\n\t\tcase '(':\tgoto yy146;\n\t\tcase ')':\n\t\tcase ',':\n\t\tcase ';':\n\t\tcase '@':\n\t\tcase '[':\n\t\tcase ']':\n\t\tcase '~':\tgoto yy165;\n\t\tcase '*':\tgoto yy155;\n\t\tcase '+':\tgoto yy151;\n\t\tcase '-':\tgoto yy137;\n\t\tcase '.':\tgoto yy157;\n\t\tcase '/':\tgoto yy156;\n\t\tcase '0':\tgoto yy171;\n\t\tcase '1':\n\t\tcase '2':\n\t\tcase '3':\n\t\tcase '4':\n\t\tcase '5':\n\t\tcase '6':\n\t\tcase '7':\n\t\tcase '8':\n\t\tcase '9':\tgoto yy173;\n\t\tcase ':':\tgoto yy141;\n\t\tcase '<':\tgoto yy153;\n\t\tcase '=':\tgoto yy149;\n\t\tcase '>':\tgoto yy154;\n\t\tcase '?':\tgoto yy166;\n\t\tcase 'A':\n\t\tcase 'a':\tgoto yy132;\n\t\tcase 'B':\n\t\tcase 'b':\tgoto yy134;\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy127;\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy125;\n\t\tcase 'E':\n\t\tcase 'e':\tgoto yy123;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy126;\n\t\tcase 'G':\n\t\tcase 'g':\tgoto yy135;\n\t\tcase 'I':\n\t\tcase 'i':\tgoto yy130;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy150;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy144;\n\t\tcase 'O':\n\t\tcase 'o':\tgoto yy162;\n\t\tcase 'P':\n\t\tcase 'p':\tgoto yy136;\n\t\tcase 'R':\n\t\tcase 'r':\tgoto yy128;\n\t\tcase 'S':\n\t\tcase 's':\tgoto yy133;\n\t\tcase 'T':\n\t\tcase 't':\tgoto yy129;\n\t\tcase 'U':\n\t\tcase 'u':\tgoto yy147;\n\t\tcase 'V':\n\t\tcase 'v':\tgoto yy145;\n\t\tcase 'W':\n\t\tcase 'w':\tgoto yy131;\n\t\tcase 'X':\n\t\tcase 'x':\tgoto yy163;\n\t\tcase '\\\\':\tgoto yy142;\n\t\tcase '^':\tgoto yy161;\n\t\tcase '_':\tgoto yy148;\n\t\tcase '`':\tgoto yy181;\n\t\tcase '{':\tgoto yy167;\n\t\tcase '|':\tgoto yy160;\n\t\tcase '}':\tgoto yy169;\n\t\tdefault:\tgoto yy174;\n\t\t}\nyy123:\n\t\tYYDEBUG(123, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch ((yych = *YYCURSOR)) {\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy726;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy727;\n\t\tcase 'M':\n\t\tcase 'm':\tgoto yy728;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy729;\n\t\tcase 'V':\n\t\tcase 'v':\tgoto yy730;\n\t\tcase 'X':\n\t\tcase 'x':\tgoto yy731;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy124:\n\t\tYYDEBUG(124, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1888 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 2398 \"Zend/zend_language_scanner.c\"\nyy125:\n\t\tYYDEBUG(125, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych <= 'H') {\n\t\t\t\tif (yych == 'E') goto yy708;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') goto yy709;\n\t\t\t\tif (yych <= 'N') goto yy186;\n\t\t\t\tgoto yy710;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych == 'e') goto yy708;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'i') goto yy709;\n\t\t\t\tif (yych == 'o') goto yy710;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy126:\n\t\tYYDEBUG(126, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych <= 'N') {\n\t\t\t\tif (yych == 'I') goto yy687;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'O') goto yy688;\n\t\t\t\tif (yych <= 'T') goto yy186;\n\t\t\t\tgoto yy689;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych == 'i') goto yy687;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'o') goto yy688;\n\t\t\t\tif (yych == 'u') goto yy689;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy127:\n\t\tYYDEBUG(127, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych <= 'K') {\n\t\t\t\tif (yych == 'A') goto yy652;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'L') goto yy653;\n\t\t\t\tif (yych <= 'N') goto yy186;\n\t\t\t\tgoto yy654;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'k') {\n\t\t\t\tif (yych == 'a') goto yy652;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'l') goto yy653;\n\t\t\t\tif (yych == 'o') goto yy654;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy128:\n\t\tYYDEBUG(128, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy634;\n\t\tif (yych == 'e') goto yy634;\n\t\tgoto yy186;\nyy129:\n\t\tYYDEBUG(129, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'R') {\n\t\t\tif (yych == 'H') goto yy622;\n\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\tgoto yy623;\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych <= 'g') goto yy186;\n\t\t\t\tgoto yy622;\n\t\t\t} else {\n\t\t\t\tif (yych == 'r') goto yy623;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy130:\n\t\tYYDEBUG(130, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'L') {\n\t\t\t\tif (yych == 'F') goto yy569;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'M') goto yy571;\n\t\t\t\tif (yych <= 'N') goto yy572;\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tgoto yy573;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'm') {\n\t\t\t\tif (yych == 'f') goto yy569;\n\t\t\t\tif (yych <= 'l') goto yy186;\n\t\t\t\tgoto yy571;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'n') goto yy572;\n\t\t\t\tif (yych == 's') goto yy573;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy131:\n\t\tYYDEBUG(131, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy564;\n\t\tif (yych == 'h') goto yy564;\n\t\tgoto yy186;\nyy132:\n\t\tYYDEBUG(132, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'M') {\n\t\t\t\tif (yych == 'B') goto yy546;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'N') goto yy547;\n\t\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\t\tif (yych <= 'R') goto yy548;\n\t\t\t\tgoto yy549;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych == 'b') goto yy546;\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy547;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'q') goto yy186;\n\t\t\t\tif (yych <= 'r') goto yy548;\n\t\t\t\tif (yych <= 's') goto yy549;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy133:\n\t\tYYDEBUG(133, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'W') {\n\t\t\tif (yych == 'T') goto yy534;\n\t\t\tif (yych <= 'V') goto yy186;\n\t\t\tgoto yy535;\n\t\t} else {\n\t\t\tif (yych <= 't') {\n\t\t\t\tif (yych <= 's') goto yy186;\n\t\t\t\tgoto yy534;\n\t\t\t} else {\n\t\t\t\tif (yych == 'w') goto yy535;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy134:\n\t\tYYDEBUG(134, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') {\n\t\t\tif (yych <= '\"') {\n\t\t\t\tif (yych <= '!') goto yy186;\n\t\t\t\tgoto yy526;\n\t\t\t} else {\n\t\t\t\tif (yych == '\\'') goto yy527;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'R') {\n\t\t\t\tif (yych <= '<') goto yy525;\n\t\t\t\tif (yych <= 'Q') goto yy186;\n\t\t\t\tgoto yy528;\n\t\t\t} else {\n\t\t\t\tif (yych == 'r') goto yy528;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy135:\n\t\tYYDEBUG(135, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'L') goto yy515;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy516;\n\t\t} else {\n\t\t\tif (yych <= 'l') {\n\t\t\t\tif (yych <= 'k') goto yy186;\n\t\t\t\tgoto yy515;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy516;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy136:\n\t\tYYDEBUG(136, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych == 'R') goto yy491;\n\t\t\tif (yych <= 'T') goto yy186;\n\t\t\tgoto yy492;\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych <= 'q') goto yy186;\n\t\t\t\tgoto yy491;\n\t\t\t} else {\n\t\t\t\tif (yych == 'u') goto yy492;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy137:\n\t\tYYDEBUG(137, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '<') {\n\t\t\tif (yych == '-') goto yy487;\n\t\t} else {\n\t\t\tif (yych <= '=') goto yy485;\n\t\t\tif (yych <= '>') goto yy489;\n\t\t}\nyy138:\n\t\tYYDEBUG(138, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1431 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn yytext[0];\n}\n#line 2628 \"Zend/zend_language_scanner.c\"\nyy139:\n\t\tYYDEBUG(139, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy484;\nyy140:\n\t\tYYDEBUG(140, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1162 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_WHITESPACE;\n}\n#line 2645 \"Zend/zend_language_scanner.c\"\nyy141:\n\t\tYYDEBUG(141, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == ':') goto yy481;\n\t\tgoto yy138;\nyy142:\n\t\tYYDEBUG(142, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(143, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1191 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NS_SEPARATOR;\n}\n#line 2660 \"Zend/zend_language_scanner.c\"\nyy144:\n\t\tYYDEBUG(144, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'E') {\n\t\t\tif (yych == 'A') goto yy469;\n\t\t\tif (yych <= 'D') goto yy186;\n\t\t\tgoto yy470;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy469;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy470;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy145:\n\t\tYYDEBUG(145, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy466;\n\t\tif (yych == 'a') goto yy466;\n\t\tgoto yy186;\nyy146:\n\t\tYYDEBUG(146, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'D') {\n\t\t\t\tif (yych <= ' ') {\n\t\t\t\t\tif (yych == '\\t') goto yy391;\n\t\t\t\t\tif (yych <= 0x1F) goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '@') goto yy138;\n\t\t\t\t\tif (yych == 'C') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') {\n\t\t\t\t\tif (yych == 'F') goto yy391;\n\t\t\t\t\tif (yych <= 'H') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'O') goto yy391;\n\t\t\t\t\tif (yych <= 'Q') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'f') {\n\t\t\t\tif (yych <= 'b') {\n\t\t\t\t\tif (yych == 'U') goto yy391;\n\t\t\t\t\tif (yych <= '`') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'd') goto yy391;\n\t\t\t\t\tif (yych <= 'e') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'o') {\n\t\t\t\t\tif (yych == 'i') goto yy391;\n\t\t\t\t\tif (yych <= 'n') goto yy138;\n\t\t\t\t\tgoto yy391;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 's') {\n\t\t\t\t\t\tif (yych <= 'q') goto yy138;\n\t\t\t\t\t\tgoto yy391;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych == 'u') goto yy391;\n\t\t\t\t\t\tgoto yy138;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy147:\n\t\tYYDEBUG(147, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'S') {\n\t\t\tif (yych == 'N') goto yy382;\n\t\t\tif (yych <= 'R') goto yy186;\n\t\t\tgoto yy383;\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy382;\n\t\t\t} else {\n\t\t\t\tif (yych == 's') goto yy383;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy148:\n\t\tYYDEBUG(148, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '_') goto yy300;\n\t\tgoto yy186;\nyy149:\n\t\tYYDEBUG(149, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy294;\n\t\tif (yych <= '>') goto yy296;\n\t\tgoto yy138;\nyy150:\n\t\tYYDEBUG(150, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy290;\n\t\tif (yych == 'i') goto yy290;\n\t\tgoto yy186;\nyy151:\n\t\tYYDEBUG(151, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '+') goto yy288;\n\t\tif (yych == '=') goto yy286;\n\t\tgoto yy138;\nyy152:\n\t\tYYDEBUG(152, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy283;\n\t\tgoto yy138;\nyy153:\n\t\tYYDEBUG(153, *YYCURSOR);\n\t\tyyaccept = 1;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') {\n\t\t\tif (yych == '/') goto yy255;\n\t\t\tgoto yy138;\n\t\t} else {\n\t\t\tif (yych <= '<') goto yy253;\n\t\t\tif (yych <= '=') goto yy256;\n\t\t\tif (yych <= '>') goto yy258;\n\t\t\tgoto yy138;\n\t\t}\nyy154:\n\t\tYYDEBUG(154, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy249;\n\t\tif (yych <= '>') goto yy247;\n\t\tgoto yy138;\nyy155:\n\t\tYYDEBUG(155, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy245;\n\t\tgoto yy138;\nyy156:\n\t\tYYDEBUG(156, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '.') {\n\t\t\tif (yych == '*') goto yy237;\n\t\t\tgoto yy138;\n\t\t} else {\n\t\t\tif (yych <= '/') goto yy239;\n\t\t\tif (yych == '=') goto yy240;\n\t\t\tgoto yy138;\n\t\t}\nyy157:\n\t\tYYDEBUG(157, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '/') goto yy138;\n\t\tif (yych <= '9') goto yy233;\n\t\tif (yych == '=') goto yy235;\n\t\tgoto yy138;\nyy158:\n\t\tYYDEBUG(158, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '<') goto yy138;\n\t\tif (yych <= '=') goto yy229;\n\t\tif (yych <= '>') goto yy227;\n\t\tgoto yy138;\nyy159:\n\t\tYYDEBUG(159, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '&') goto yy223;\n\t\tif (yych == '=') goto yy225;\n\t\tgoto yy138;\nyy160:\n\t\tYYDEBUG(160, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy221;\n\t\tif (yych == '|') goto yy219;\n\t\tgoto yy138;\nyy161:\n\t\tYYDEBUG(161, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '=') goto yy217;\n\t\tgoto yy138;\nyy162:\n\t\tYYDEBUG(162, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy215;\n\t\tif (yych == 'r') goto yy215;\n\t\tgoto yy186;\nyy163:\n\t\tYYDEBUG(163, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy212;\n\t\tif (yych == 'o') goto yy212;\n\t\tgoto yy186;\nyy164:\n\t\tYYDEBUG(164, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy138;\n\t\t\tif (yych <= 'Z') goto yy209;\n\t\t\tif (yych <= '^') goto yy138;\n\t\t\tgoto yy209;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy138;\n\t\t\tif (yych <= 'z') goto yy209;\n\t\t\tif (yych <= '~') goto yy138;\n\t\t\tgoto yy209;\n\t\t}\nyy165:\n\t\tYYDEBUG(165, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy138;\nyy166:\n\t\tYYDEBUG(166, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '>') goto yy205;\n\t\tgoto yy138;\nyy167:\n\t\tYYDEBUG(167, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(168, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1436 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\treturn '{';\n}\n#line 2893 \"Zend/zend_language_scanner.c\"\nyy169:\n\t\tYYDEBUG(169, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(170, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1448 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tRESET_DOC_COMMENT();\n\tif (!zend_stack_is_empty(&SCNG(state_stack))) {\n\t\tyy_pop_state(TSRMLS_C);\n\t}\n\treturn '}';\n}\n#line 2907 \"Zend/zend_language_scanner.c\"\nyy171:\n\t\tYYDEBUG(171, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'E') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych == '.') goto yy187;\n\t\t\t\tif (yych >= '0') goto yy190;\n\t\t\t} else {\n\t\t\t\tif (yych == 'B') goto yy198;\n\t\t\t\tif (yych >= 'E') goto yy192;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'b') {\n\t\t\t\tif (yych == 'X') goto yy197;\n\t\t\t\tif (yych >= 'b') goto yy198;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') {\n\t\t\t\t\tif (yych >= 'e') goto yy192;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == 'x') goto yy197;\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy172:\n\t\tYYDEBUG(172, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1498 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (yyleng < MAX_LENGTH_OF_LONG - 1) { /* Won't overflow */\n\t\tzendlval->value.lval = strtol(yytext, NULL, 0);\n\t} else {\n\t\terrno = 0;\n\t\tzendlval->value.lval = strtol(yytext, NULL, 0);\n\t\tif (errno == ERANGE) { /* Overflow */\n\t\t\tif (yytext[0] == '0') { /* octal overflow */\n\t\t\t\tzendlval->value.dval = zend_oct_strtod(yytext, NULL);\n\t\t\t} else {\n\t\t\t\tzendlval->value.dval = zend_strtod(yytext, NULL);\n\t\t\t}\n\t\t\tzendlval->type = IS_DOUBLE;\n\t\t\treturn T_DNUMBER;\n\t\t}\n\t}\n\n\tzendlval->type = IS_LONG;\n\treturn T_LNUMBER;\n}\n#line 2956 \"Zend/zend_language_scanner.c\"\nyy173:\n\t\tYYDEBUG(173, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= '9') {\n\t\t\tif (yych == '.') goto yy187;\n\t\t\tif (yych <= '/') goto yy172;\n\t\t\tgoto yy190;\n\t\t} else {\n\t\t\tif (yych <= 'E') {\n\t\t\t\tif (yych <= 'D') goto yy172;\n\t\t\t\tgoto yy192;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy192;\n\t\t\t\tgoto yy172;\n\t\t\t}\n\t\t}\nyy174:\n\t\tYYDEBUG(174, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy186;\nyy175:\n\t\tYYDEBUG(175, *YYCURSOR);\n\t\t++YYCURSOR;\nyy176:\n\t\tYYDEBUG(176, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1895 \"Zend/zend_language_scanner.l\"\n\t\t{\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\tCG(zend_lineno)++;\n\t\t\t\tbreak;\n\t\t\tcase '%':\n\t\t\t\tif (!CG(asp_tags)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '?':\n\t\t\t\tif (*YYCURSOR == '>') {\n\t\t\t\t\tYYCURSOR--;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tbreak;\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\treturn T_COMMENT;\n}\n#line 3018 \"Zend/zend_language_scanner.c\"\nyy177:\n\t\tYYDEBUG(177, *YYCURSOR);\n\t\t++YYCURSOR;\nyy178:\n\t\tYYDEBUG(178, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1986 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tregister char *s, *t;\n\tchar *end;\n\tint bprefix = (yytext[0] != '\\'') ? 1 : 0;\n\n\twhile (1) {\n\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\tif (*YYCURSOR == '\\'') {\n\t\t\t\tYYCURSOR++;\n\t\t\t\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\t\t\t\tbreak;\n\t\t\t} else if (*YYCURSOR++ == '\\\\' && YYCURSOR < YYLIMIT) {\n\t\t\t\tYYCURSOR++;\n\t\t\t}\n\t\t} else {\n\t\t\tyyleng = YYLIMIT - SCNG(yy_text);\n\n\t\t\t/* Unclosed single quotes; treat similar to double quotes, but without a separate token\n\t\t\t * for ' (unrecognized by parser), instead of old flex fallback to \"Unexpected character...\"\n\t\t\t * rule, which continued in ST_IN_SCRIPTING state after the quote */\n\t\t\treturn T_ENCAPSED_AND_WHITESPACE;\n\t\t}\n\t}\n\n\tzendlval->value.str.val = estrndup(yytext+bprefix+1, yyleng-bprefix-2);\n\tzendlval->value.str.len = yyleng-bprefix-2;\n\tzendlval->type = IS_STRING;\n\n\t/* convert escape sequences */\n\ts = t = zendlval->value.str.val;\n\tend = s+zendlval->value.str.len;\n\twhile (s<end) {\n\t\tif (*s=='\\\\') {\n\t\t\ts++;\n\n\t\t\tswitch(*s) {\n\t\t\t\tcase '\\\\':\n\t\t\t\tcase '\\'':\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tzendlval->value.str.len--;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\t*t++ = '\\\\';\n\t\t\t\t\t*t++ = *s;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t*t++ = *s;\n\t\t}\n\n\t\tif (*s == '\\n' || (*s == '\\r' && (*(s+1) != '\\n'))) {\n\t\t\tCG(zend_lineno)++;\n\t\t}\n\t\ts++;\n\t}\n\t*t = 0;\n\n\tif (SCNG(output_filter)) {\n\t\tsize_t sz = 0;\n\t\ts = zendlval->value.str.val;\n\t\tSCNG(output_filter)((unsigned char **)&(zendlval->value.str.val), &sz, (unsigned char *)s, (size_t)zendlval->value.str.len TSRMLS_CC);\n\t\tzendlval->value.str.len = sz;\n\t\tefree(s);\n\t}\n\treturn T_CONSTANT_ENCAPSED_STRING;\n}\n#line 3093 \"Zend/zend_language_scanner.c\"\nyy179:\n\t\tYYDEBUG(179, *YYCURSOR);\n\t\t++YYCURSOR;\nyy180:\n\t\tYYDEBUG(180, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2055 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint bprefix = (yytext[0] != '\"') ? 1 : 0;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\"':\n\t\t\t\tyyleng = YYCURSOR - SCNG(yy_text);\n\t\t\t\tzend_scan_escape_string(zendlval, yytext+bprefix+1, yyleng-bprefix-2, '\"' TSRMLS_CC);\n\t\t\t\treturn T_CONSTANT_ENCAPSED_STRING;\n\t\t\tcase '$':\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) || *YYCURSOR == '{') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '{':\n\t\t\t\tif (*YYCURSOR == '$') {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\tcase '\\\\':\n\t\t\t\tif (YYCURSOR < YYLIMIT) {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\n\t\tYYCURSOR--;\n\t\tbreak;\n\t}\n\n\t/* Remember how much was scanned to save rescanning */\n\tSET_DOUBLE_QUOTES_SCANNED_LENGTH(YYCURSOR - SCNG(yy_text) - yyleng);\n\n\tYYCURSOR = SCNG(yy_text) + yyleng;\n\n\tBEGIN(ST_DOUBLE_QUOTES);\n\treturn '\"';\n}\n#line 3141 \"Zend/zend_language_scanner.c\"\nyy181:\n\t\tYYDEBUG(181, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(182, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2146 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tBEGIN(ST_BACKQUOTE);\n\treturn '`';\n}\n#line 3152 \"Zend/zend_language_scanner.c\"\nyy183:\n\t\tYYDEBUG(183, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(184, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2404 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tzend_error(E_COMPILE_WARNING,\"Unexpected character in input: '%c' (ASCII=%d) state=%d\", yytext[0], yytext[0], YYSTATE);\n\tgoto restart;\n}\n#line 3167 \"Zend/zend_language_scanner.c\"\nyy185:\n\t\tYYDEBUG(185, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy186:\n\t\tYYDEBUG(186, *YYCURSOR);\n\t\tif (yybm[0+yych] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tgoto yy124;\nyy187:\n\t\tYYDEBUG(187, *YYCURSOR);\n\t\tyyaccept = 3;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(188, *YYCURSOR);\n\t\tif (yybm[0+yych] & 8) {\n\t\t\tgoto yy187;\n\t\t}\n\t\tif (yych == 'E') goto yy192;\n\t\tif (yych == 'e') goto yy192;\nyy189:\n\t\tYYDEBUG(189, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1563 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.dval = zend_strtod(yytext, NULL);\n\tzendlval->type = IS_DOUBLE;\n\treturn T_DNUMBER;\n}\n#line 3200 \"Zend/zend_language_scanner.c\"\nyy190:\n\t\tYYDEBUG(190, *YYCURSOR);\n\t\tyyaccept = 2;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(191, *YYCURSOR);\n\t\tif (yych <= '9') {\n\t\t\tif (yych == '.') goto yy187;\n\t\t\tif (yych <= '/') goto yy172;\n\t\t\tgoto yy190;\n\t\t} else {\n\t\t\tif (yych <= 'E') {\n\t\t\t\tif (yych <= 'D') goto yy172;\n\t\t\t} else {\n\t\t\t\tif (yych != 'e') goto yy172;\n\t\t\t}\n\t\t}\nyy192:\n\t\tYYDEBUG(192, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= ',') {\n\t\t\tif (yych == '+') goto yy194;\n\t\t} else {\n\t\t\tif (yych <= '-') goto yy194;\n\t\t\tif (yych <= '/') goto yy193;\n\t\t\tif (yych <= '9') goto yy195;\n\t\t}\nyy193:\n\t\tYYDEBUG(193, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tif (yyaccept <= 2) {\n\t\t\tif (yyaccept <= 1) {\n\t\t\t\tif (yyaccept <= 0) {\n\t\t\t\t\tgoto yy124;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yy138;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tgoto yy172;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yyaccept <= 4) {\n\t\t\t\tif (yyaccept <= 3) {\n\t\t\t\t\tgoto yy189;\n\t\t\t\t} else {\n\t\t\t\t\tgoto yy238;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tgoto yy254;\n\t\t\t}\n\t\t}\nyy194:\n\t\tYYDEBUG(194, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= '/') goto yy193;\n\t\tif (yych >= ':') goto yy193;\nyy195:\n\t\tYYDEBUG(195, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(196, *YYCURSOR);\n\t\tif (yych <= '/') goto yy189;\n\t\tif (yych <= '9') goto yy195;\n\t\tgoto yy189;\nyy197:\n\t\tYYDEBUG(197, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy202;\n\t\t}\n\t\tgoto yy193;\nyy198:\n\t\tYYDEBUG(198, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy199;\n\t\t}\n\t\tgoto yy193;\nyy199:\n\t\tYYDEBUG(199, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(200, *YYCURSOR);\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy199;\n\t\t}\n\t\tYYDEBUG(201, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1473 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *bin = yytext + 2; /* Skip \"0b\" */\n\tint len = yyleng - 2;\n\n\t/* Skip any leading 0s */\n\twhile (*bin == '0') {\n\t\t++bin;\n\t\t--len;\n\t}\n\n\tif (len < SIZEOF_LONG * 8) {\n\t\tif (len == 0) {\n\t\t\tzendlval->value.lval = 0;\n\t\t} else {\n\t\t\tzendlval->value.lval = strtol(bin, NULL, 2);\n\t\t}\n\t\tzendlval->type = IS_LONG;\n\t\treturn T_LNUMBER;\n\t} else {\n\t\tzendlval->value.dval = zend_bin_strtod(bin, NULL);\n\t\tzendlval->type = IS_DOUBLE;\n\t\treturn T_DNUMBER;\n\t}\n}\n#line 3317 \"Zend/zend_language_scanner.c\"\nyy202:\n\t\tYYDEBUG(202, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(203, *YYCURSOR);\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy202;\n\t\t}\n\t\tYYDEBUG(204, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1519 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *hex = yytext + 2; /* Skip \"0x\" */\n\tint len = yyleng - 2;\n\n\t/* Skip any leading 0s */\n\twhile (*hex == '0') {\n\t\thex++;\n\t\tlen--;\n\t}\n\n\tif (len < SIZEOF_LONG * 2 || (len == SIZEOF_LONG * 2 && *hex <= '7')) {\n\t\tif (len == 0) {\n\t\t\tzendlval->value.lval = 0;\n\t\t} else {\n\t\t\tzendlval->value.lval = strtol(hex, NULL, 16);\n\t\t}\n\t\tzendlval->type = IS_LONG;\n\t\treturn T_LNUMBER;\n\t} else {\n\t\tzendlval->value.dval = zend_hex_strtod(hex, NULL);\n\t\tzendlval->type = IS_DOUBLE;\n\t\treturn T_DNUMBER;\n\t}\n}\n#line 3354 \"Zend/zend_language_scanner.c\"\nyy205:\n\t\tYYDEBUG(205, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy207;\n\t\tif (yych == '\\r') goto yy208;\nyy206:\n\t\tYYDEBUG(206, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1963 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tBEGIN(INITIAL);\n\treturn T_CLOSE_TAG; /* implicit ';' at php-end tag */\n}\n#line 3371 \"Zend/zend_language_scanner.c\"\nyy207:\n\t\tYYDEBUG(207, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy206;\nyy208:\n\t\tYYDEBUG(208, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy207;\n\t\tgoto yy206;\nyy209:\n\t\tYYDEBUG(209, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(210, *YYCURSOR);\n\t\tif (yych <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy209;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy211;\n\t\t\t\tif (yych <= 'Z') goto yy209;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy209;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy209;\n\t\t\t\tif (yych >= 0x7F) goto yy209;\n\t\t\t}\n\t\t}\nyy211:\n\t\tYYDEBUG(211, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1865 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 3411 \"Zend/zend_language_scanner.c\"\nyy212:\n\t\tYYDEBUG(212, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy213;\n\t\tif (yych != 'r') goto yy186;\nyy213:\n\t\tYYDEBUG(213, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(214, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1419 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_XOR;\n}\n#line 3429 \"Zend/zend_language_scanner.c\"\nyy215:\n\t\tYYDEBUG(215, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(216, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1411 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_OR;\n}\n#line 3442 \"Zend/zend_language_scanner.c\"\nyy217:\n\t\tYYDEBUG(217, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(218, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1399 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_XOR_EQUAL;\n}\n#line 3452 \"Zend/zend_language_scanner.c\"\nyy219:\n\t\tYYDEBUG(219, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(220, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1403 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOLEAN_OR;\n}\n#line 3462 \"Zend/zend_language_scanner.c\"\nyy221:\n\t\tYYDEBUG(221, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(222, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1395 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OR_EQUAL;\n}\n#line 3472 \"Zend/zend_language_scanner.c\"\nyy223:\n\t\tYYDEBUG(223, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(224, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1407 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOLEAN_AND;\n}\n#line 3482 \"Zend/zend_language_scanner.c\"\nyy225:\n\t\tYYDEBUG(225, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(226, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1391 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_AND_EQUAL;\n}\n#line 3492 \"Zend/zend_language_scanner.c\"\nyy227:\n\t\tYYDEBUG(227, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '\\n') goto yy231;\n\t\tif (yych == '\\r') goto yy232;\nyy228:\n\t\tYYDEBUG(228, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1972 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(asp_tags)) {\n\t\tBEGIN(INITIAL);\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\t\treturn T_CLOSE_TAG; /* implicit ';' at php-end tag */\n\t} else {\n\t\tyyless(1);\n\t\treturn yytext[0];\n\t}\n}\n#line 3514 \"Zend/zend_language_scanner.c\"\nyy229:\n\t\tYYDEBUG(229, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(230, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1379 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MOD_EQUAL;\n}\n#line 3524 \"Zend/zend_language_scanner.c\"\nyy231:\n\t\tYYDEBUG(231, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy228;\nyy232:\n\t\tYYDEBUG(232, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy231;\n\t\tgoto yy228;\nyy233:\n\t\tYYDEBUG(233, *YYCURSOR);\n\t\tyyaccept = 3;\n\t\tYYMARKER = ++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(234, *YYCURSOR);\n\t\tif (yych <= 'D') {\n\t\t\tif (yych <= '/') goto yy189;\n\t\t\tif (yych <= '9') goto yy233;\n\t\t\tgoto yy189;\n\t\t} else {\n\t\t\tif (yych <= 'E') goto yy192;\n\t\t\tif (yych == 'e') goto yy192;\n\t\t\tgoto yy189;\n\t\t}\nyy235:\n\t\tYYDEBUG(235, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(236, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1375 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONCAT_EQUAL;\n}\n#line 3559 \"Zend/zend_language_scanner.c\"\nyy237:\n\t\tYYDEBUG(237, *YYCURSOR);\n\t\tyyaccept = 4;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych == '*') goto yy242;\nyy238:\n\t\tYYDEBUG(238, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1929 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tint doc_com;\n\n\tif (yyleng > 2) {\n\t\tdoc_com = 1;\n\t\tRESET_DOC_COMMENT();\n\t} else {\n\t\tdoc_com = 0;\n\t}\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tif (*YYCURSOR++ == '*' && *YYCURSOR == '/') {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (YYCURSOR < YYLIMIT) {\n\t\tYYCURSOR++;\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unterminated comment starting line %d\", CG(zend_lineno));\n\t}\n\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\tHANDLE_NEWLINES(yytext, yyleng);\n\n\tif (doc_com) {\n\t\tCG(doc_comment) = estrndup(yytext, yyleng);\n\t\tCG(doc_comment_len) = yyleng;\n\t\treturn T_DOC_COMMENT;\n\t}\n\n\treturn T_COMMENT;\n}\n#line 3602 \"Zend/zend_language_scanner.c\"\nyy239:\n\t\tYYDEBUG(239, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy176;\nyy240:\n\t\tYYDEBUG(240, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(241, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1371 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DIV_EQUAL;\n}\n#line 3616 \"Zend/zend_language_scanner.c\"\nyy242:\n\t\tYYDEBUG(242, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy243;\n\t\t}\n\t\tgoto yy193;\nyy243:\n\t\tYYDEBUG(243, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(244, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy243;\n\t\t}\n\t\tgoto yy238;\nyy245:\n\t\tYYDEBUG(245, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(246, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1367 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MUL_EQUAL;\n}\n#line 3643 \"Zend/zend_language_scanner.c\"\nyy247:\n\t\tYYDEBUG(247, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy251;\n\t\tYYDEBUG(248, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1427 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SR;\n}\n#line 3654 \"Zend/zend_language_scanner.c\"\nyy249:\n\t\tYYDEBUG(249, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(250, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1355 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_GREATER_OR_EQUAL;\n}\n#line 3664 \"Zend/zend_language_scanner.c\"\nyy251:\n\t\tYYDEBUG(251, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(252, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1387 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SR_EQUAL;\n}\n#line 3674 \"Zend/zend_language_scanner.c\"\nyy253:\n\t\tYYDEBUG(253, *YYCURSOR);\n\t\tyyaccept = 5;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= ';') goto yy254;\n\t\tif (yych <= '<') goto yy269;\n\t\tif (yych <= '=') goto yy267;\nyy254:\n\t\tYYDEBUG(254, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1423 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SL;\n}\n#line 3689 \"Zend/zend_language_scanner.c\"\nyy255:\n\t\tYYDEBUG(255, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy260;\n\t\tif (yych == 's') goto yy260;\n\t\tgoto yy193;\nyy256:\n\t\tYYDEBUG(256, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(257, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1351 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_SMALLER_OR_EQUAL;\n}\n#line 3705 \"Zend/zend_language_scanner.c\"\nyy258:\n\t\tYYDEBUG(258, *YYCURSOR);\n\t\t++YYCURSOR;\nyy259:\n\t\tYYDEBUG(259, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1347 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_NOT_EQUAL;\n}\n#line 3716 \"Zend/zend_language_scanner.c\"\nyy260:\n\t\tYYDEBUG(260, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy261;\n\t\tif (yych != 'c') goto yy193;\nyy261:\n\t\tYYDEBUG(261, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy262;\n\t\tif (yych != 'r') goto yy193;\nyy262:\n\t\tYYDEBUG(262, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy263;\n\t\tif (yych != 'i') goto yy193;\nyy263:\n\t\tYYDEBUG(263, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy264;\n\t\tif (yych != 'p') goto yy193;\nyy264:\n\t\tYYDEBUG(264, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy265;\n\t\tif (yych != 't') goto yy193;\nyy265:\n\t\tYYDEBUG(265, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(266, *YYCURSOR);\n\t\tif (yych <= '\\r') {\n\t\t\tif (yych <= 0x08) goto yy193;\n\t\t\tif (yych <= '\\n') goto yy265;\n\t\t\tif (yych <= '\\f') goto yy193;\n\t\t\tgoto yy265;\n\t\t} else {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= 0x1F) goto yy193;\n\t\t\t\tgoto yy265;\n\t\t\t} else {\n\t\t\t\tif (yych == '>') goto yy205;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t}\nyy267:\n\t\tYYDEBUG(267, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(268, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1383 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SL_EQUAL;\n}\n#line 3771 \"Zend/zend_language_scanner.c\"\nyy269:\n\t\tYYDEBUG(269, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(270, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy269;\n\t\t}\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '&') {\n\t\t\t\tif (yych == '\"') goto yy274;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\'') goto yy273;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych != '_') goto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy271;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t}\n\t\t}\nyy271:\n\t\tYYDEBUG(271, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(272, *YYCURSOR);\n\t\tif (yych <= '@') {\n\t\t\tif (yych <= '\\f') {\n\t\t\t\tif (yych == '\\n') goto yy278;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '\\r') goto yy280;\n\t\t\t\tif (yych <= '/') goto yy193;\n\t\t\t\tif (yych <= '9') goto yy271;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '_') {\n\t\t\t\tif (yych <= 'Z') goto yy271;\n\t\t\t\tif (yych <= '^') goto yy193;\n\t\t\t\tgoto yy271;\n\t\t\t} else {\n\t\t\t\tif (yych <= '`') goto yy193;\n\t\t\t\tif (yych <= 'z') goto yy271;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy271;\n\t\t\t}\n\t\t}\nyy273:\n\t\tYYDEBUG(273, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\'') goto yy193;\n\t\tif (yych <= '/') goto yy282;\n\t\tif (yych <= '9') goto yy193;\n\t\tgoto yy282;\nyy274:\n\t\tYYDEBUG(274, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\"') goto yy193;\n\t\tif (yych <= '/') goto yy276;\n\t\tif (yych <= '9') goto yy193;\n\t\tgoto yy276;\nyy275:\n\t\tYYDEBUG(275, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\nyy276:\n\t\tYYDEBUG(276, *YYCURSOR);\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '/') {\n\t\t\t\tif (yych != '\"') goto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '9') goto yy275;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\tgoto yy275;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych == '_') goto yy275;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy275;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy275;\n\t\t\t}\n\t\t}\nyy277:\n\t\tYYDEBUG(277, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy278;\n\t\tif (yych == '\\r') goto yy280;\n\t\tgoto yy193;\nyy278:\n\t\tYYDEBUG(278, *YYCURSOR);\n\t\t++YYCURSOR;\nyy279:\n\t\tYYDEBUG(279, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2097 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *s;\n\tint bprefix = (yytext[0] != '<') ? 1 : 0;\n\n\t/* save old heredoc label */\n\tZ_STRVAL_P(zendlval) = CG(heredoc);\n\tZ_STRLEN_P(zendlval) = CG(heredoc_len);\n\n\tCG(zend_lineno)++;\n\tCG(heredoc_len) = yyleng-bprefix-3-1-(yytext[yyleng-2]=='\\r'?1:0);\n\ts = yytext+bprefix+3;\n\twhile ((*s == ' ') || (*s == '\\t')) {\n\t\ts++;\n\t\tCG(heredoc_len)--;\n\t}\n\n\tif (*s == '\\'') {\n\t\ts++;\n\t\tCG(heredoc_len) -= 2;\n\n\t\tBEGIN(ST_NOWDOC);\n\t} else {\n\t\tif (*s == '\"') {\n\t\t\ts++;\n\t\t\tCG(heredoc_len) -= 2;\n\t\t}\n\n\t\tBEGIN(ST_HEREDOC);\n\t}\n\n\tCG(heredoc) = estrndup(s, CG(heredoc_len));\n\n\t/* Check for ending label on the next line */\n\tif (CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, s, CG(heredoc_len))) {\n\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\tif (*end == ';') {\n\t\t\tend++;\n\t\t}\n\n\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\tBEGIN(ST_END_HEREDOC);\n\t\t}\n\t}\n\n\treturn T_START_HEREDOC;\n}\n#line 3924 \"Zend/zend_language_scanner.c\"\nyy280:\n\t\tYYDEBUG(280, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '\\n') goto yy278;\n\t\tgoto yy279;\nyy281:\n\t\tYYDEBUG(281, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\nyy282:\n\t\tYYDEBUG(282, *YYCURSOR);\n\t\tif (yych <= 'Z') {\n\t\t\tif (yych <= '/') {\n\t\t\t\tif (yych == '\\'') goto yy277;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= '9') goto yy281;\n\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\tgoto yy281;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych == '_') goto yy281;\n\t\t\t\tgoto yy193;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy281;\n\t\t\t\tif (yych <= '~') goto yy193;\n\t\t\t\tgoto yy281;\n\t\t\t}\n\t\t}\nyy283:\n\t\tYYDEBUG(283, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '=') goto yy259;\n\t\tYYDEBUG(284, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(285, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1339 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_NOT_IDENTICAL;\n}\n#line 3968 \"Zend/zend_language_scanner.c\"\nyy286:\n\t\tYYDEBUG(286, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(287, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1359 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PLUS_EQUAL;\n}\n#line 3978 \"Zend/zend_language_scanner.c\"\nyy288:\n\t\tYYDEBUG(288, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(289, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1327 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INC;\n}\n#line 3988 \"Zend/zend_language_scanner.c\"\nyy290:\n\t\tYYDEBUG(290, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy291;\n\t\tif (yych != 's') goto yy186;\nyy291:\n\t\tYYDEBUG(291, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy292;\n\t\tif (yych != 't') goto yy186;\nyy292:\n\t\tYYDEBUG(292, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(293, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1315 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LIST;\n}\n#line 4011 \"Zend/zend_language_scanner.c\"\nyy294:\n\t\tYYDEBUG(294, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '=') goto yy298;\n\t\tYYDEBUG(295, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1343 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_EQUAL;\n}\n#line 4022 \"Zend/zend_language_scanner.c\"\nyy296:\n\t\tYYDEBUG(296, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(297, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1311 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DOUBLE_ARROW;\n}\n#line 4032 \"Zend/zend_language_scanner.c\"\nyy298:\n\t\tYYDEBUG(298, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(299, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1335 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IS_IDENTICAL;\n}\n#line 4042 \"Zend/zend_language_scanner.c\"\nyy300:\n\t\tYYDEBUG(300, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 'C':\n\t\tcase 'c':\tgoto yy302;\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy307;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy304;\n\t\tcase 'H':\n\t\tcase 'h':\tgoto yy301;\n\t\tcase 'L':\n\t\tcase 'l':\tgoto yy306;\n\t\tcase 'M':\n\t\tcase 'm':\tgoto yy305;\n\t\tcase 'N':\n\t\tcase 'n':\tgoto yy308;\n\t\tcase 'T':\n\t\tcase 't':\tgoto yy303;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy301:\n\t\tYYDEBUG(301, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy369;\n\t\tif (yych == 'a') goto yy369;\n\t\tgoto yy186;\nyy302:\n\t\tYYDEBUG(302, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy362;\n\t\tif (yych == 'l') goto yy362;\n\t\tgoto yy186;\nyy303:\n\t\tYYDEBUG(303, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy355;\n\t\tif (yych == 'r') goto yy355;\n\t\tgoto yy186;\nyy304:\n\t\tYYDEBUG(304, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'U') {\n\t\t\tif (yych == 'I') goto yy339;\n\t\t\tif (yych <= 'T') goto yy186;\n\t\t\tgoto yy340;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t\tgoto yy339;\n\t\t\t} else {\n\t\t\t\tif (yych == 'u') goto yy340;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy305:\n\t\tYYDEBUG(305, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy331;\n\t\tif (yych == 'e') goto yy331;\n\t\tgoto yy186;\nyy306:\n\t\tYYDEBUG(306, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy325;\n\t\tif (yych == 'i') goto yy325;\n\t\tgoto yy186;\nyy307:\n\t\tYYDEBUG(307, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy320;\n\t\tif (yych == 'i') goto yy320;\n\t\tgoto yy186;\nyy308:\n\t\tYYDEBUG(308, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy309;\n\t\tif (yych != 'a') goto yy186;\nyy309:\n\t\tYYDEBUG(309, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy310;\n\t\tif (yych != 'm') goto yy186;\nyy310:\n\t\tYYDEBUG(310, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy311;\n\t\tif (yych != 'e') goto yy186;\nyy311:\n\t\tYYDEBUG(311, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy312;\n\t\tif (yych != 's') goto yy186;\nyy312:\n\t\tYYDEBUG(312, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy313;\n\t\tif (yych != 'p') goto yy186;\nyy313:\n\t\tYYDEBUG(313, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy314;\n\t\tif (yych != 'a') goto yy186;\nyy314:\n\t\tYYDEBUG(314, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy315;\n\t\tif (yych != 'c') goto yy186;\nyy315:\n\t\tYYDEBUG(315, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy316;\n\t\tif (yych != 'e') goto yy186;\nyy316:\n\t\tYYDEBUG(316, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(317, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(318, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(319, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1698 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (CG(current_namespace)) {\n\t\t*zendlval = *CG(current_namespace);\n\t\tzval_copy_ctor(zendlval);\n\t} else {\n\t\tZVAL_EMPTY_STRING(zendlval);\n\t}\n\treturn T_NS_C;\n}\n#line 4182 \"Zend/zend_language_scanner.c\"\nyy320:\n\t\tYYDEBUG(320, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy321;\n\t\tif (yych != 'r') goto yy186;\nyy321:\n\t\tYYDEBUG(321, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(322, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(323, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(324, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1671 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *filename = zend_get_compiled_filename(TSRMLS_C);\n\tconst size_t filename_len = strlen(filename);\n\tchar *dirname;\n\n\tif (!filename) {\n\t\tfilename = \"\";\n\t}\n\n\tdirname = estrndup(filename, filename_len);\n\tzend_dirname(dirname, filename_len);\n\n\tif (strcmp(dirname, \".\") == 0) {\n\t\tdirname = erealloc(dirname, MAXPATHLEN);\n#if HAVE_GETCWD\n\t\tVCWD_GETCWD(dirname, MAXPATHLEN);\n#elif HAVE_GETWD\n\t\tVCWD_GETWD(dirname);\n#endif\n\t}\n\n\tzendlval->value.str.len = strlen(dirname);\n\tzendlval->value.str.val = dirname;\n\tzendlval->type = IS_STRING;\n\treturn T_DIR;\n}\n#line 4229 \"Zend/zend_language_scanner.c\"\nyy325:\n\t\tYYDEBUG(325, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy326;\n\t\tif (yych != 'n') goto yy186;\nyy326:\n\t\tYYDEBUG(326, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy327;\n\t\tif (yych != 'e') goto yy186;\nyy327:\n\t\tYYDEBUG(327, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(328, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(329, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(330, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1653 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.lval = CG(zend_lineno);\n\tzendlval->type = IS_LONG;\n\treturn T_LINE;\n}\n#line 4260 \"Zend/zend_language_scanner.c\"\nyy331:\n\t\tYYDEBUG(331, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy332;\n\t\tif (yych != 't') goto yy186;\nyy332:\n\t\tYYDEBUG(332, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy333;\n\t\tif (yych != 'h') goto yy186;\nyy333:\n\t\tYYDEBUG(333, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy334;\n\t\tif (yych != 'o') goto yy186;\nyy334:\n\t\tYYDEBUG(334, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy335;\n\t\tif (yych != 'd') goto yy186;\nyy335:\n\t\tYYDEBUG(335, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(336, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(337, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(338, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1632 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *class_name = CG(active_class_entry) ? CG(active_class_entry)->name : NULL;\n\tconst char *func_name = CG(active_op_array)? CG(active_op_array)->function_name : NULL;\n\tsize_t len = 0;\n\n\tif (class_name) {\n\t\tlen += strlen(class_name) + 2;\n\t}\n\tif (func_name) {\n\t\tlen += strlen(func_name);\n\t}\n\n\tzendlval->value.str.len = zend_spprintf(&zendlval->value.str.val, 0, \"%s%s%s\",\n\t\tclass_name ? class_name : \"\",\n\t\tclass_name && func_name ? \"::\" : \"\",\n\t\tfunc_name ? func_name : \"\"\n\t\t);\n\tzendlval->type = IS_STRING;\n\treturn T_METHOD_C;\n}\n#line 4316 \"Zend/zend_language_scanner.c\"\nyy339:\n\t\tYYDEBUG(339, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy350;\n\t\tif (yych == 'l') goto yy350;\n\t\tgoto yy186;\nyy340:\n\t\tYYDEBUG(340, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy341;\n\t\tif (yych != 'n') goto yy186;\nyy341:\n\t\tYYDEBUG(341, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy342;\n\t\tif (yych != 'c') goto yy186;\nyy342:\n\t\tYYDEBUG(342, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy343;\n\t\tif (yych != 't') goto yy186;\nyy343:\n\t\tYYDEBUG(343, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy344;\n\t\tif (yych != 'i') goto yy186;\nyy344:\n\t\tYYDEBUG(344, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy345;\n\t\tif (yych != 'o') goto yy186;\nyy345:\n\t\tYYDEBUG(345, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy346;\n\t\tif (yych != 'n') goto yy186;\nyy346:\n\t\tYYDEBUG(346, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(347, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(348, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(349, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1616 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *func_name = NULL;\n\n\tif (CG(active_op_array)) {\n\t\tfunc_name = CG(active_op_array)->function_name;\n\t}\n\n\tif (!func_name) {\n\t\tfunc_name = \"\";\n\t}\n\tzendlval->value.str.len = strlen(func_name);\n\tzendlval->value.str.val = estrndup(func_name, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\treturn T_FUNC_C;\n}\n#line 4383 \"Zend/zend_language_scanner.c\"\nyy350:\n\t\tYYDEBUG(350, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy351;\n\t\tif (yych != 'e') goto yy186;\nyy351:\n\t\tYYDEBUG(351, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(352, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(353, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(354, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1659 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tchar *filename = zend_get_compiled_filename(TSRMLS_C);\n\n\tif (!filename) {\n\t\tfilename = \"\";\n\t}\n\tzendlval->value.str.len = strlen(filename);\n\tzendlval->value.str.val = estrndup(filename, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\treturn T_FILE;\n}\n#line 4415 \"Zend/zend_language_scanner.c\"\nyy355:\n\t\tYYDEBUG(355, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy356;\n\t\tif (yych != 'a') goto yy186;\nyy356:\n\t\tYYDEBUG(356, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy357;\n\t\tif (yych != 'i') goto yy186;\nyy357:\n\t\tYYDEBUG(357, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy358;\n\t\tif (yych != 't') goto yy186;\nyy358:\n\t\tYYDEBUG(358, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(359, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(360, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(361, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1596 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *trait_name = NULL;\n\t\n\tif (CG(active_class_entry)\n\t\t&& (ZEND_ACC_TRAIT == \n\t\t\t(CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT))) {\n\t\ttrait_name = CG(active_class_entry)->name;\n\t}\n\t\n\tif (!trait_name) {\n\t\ttrait_name = \"\";\n\t}\n\t\n\tzendlval->value.str.len = strlen(trait_name);\n\tzendlval->value.str.val = estrndup(trait_name, zendlval->value.str.len);\n\tzendlval->type = IS_STRING;\n\t\n\treturn T_TRAIT_C;\n}\n#line 4465 \"Zend/zend_language_scanner.c\"\nyy362:\n\t\tYYDEBUG(362, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy363;\n\t\tif (yych != 'a') goto yy186;\nyy363:\n\t\tYYDEBUG(363, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy364;\n\t\tif (yych != 's') goto yy186;\nyy364:\n\t\tYYDEBUG(364, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy365;\n\t\tif (yych != 's') goto yy186;\nyy365:\n\t\tYYDEBUG(365, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(366, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(367, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(368, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1569 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tconst char *class_name = NULL;\n\t\n\tif (CG(active_class_entry)\n\t\t&& (ZEND_ACC_TRAIT ==\n\t\t\t(CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT))) {\n\t\t/* We create a special __CLASS__ constant that is going to be resolved\n\t\t at run-time */\n\t\tzendlval->value.str.len = sizeof(\"__CLASS__\")-1;\n\t\tzendlval->value.str.val = estrndup(\"__CLASS__\", zendlval->value.str.len);\n\t\tzendlval->type = IS_CONSTANT;\n\t} else {\n\t\tif (CG(active_class_entry)) {\n\t\t\tclass_name = CG(active_class_entry)->name;\n\t\t}\n\t\t\n\t\tif (!class_name) {\n\t\t\tclass_name = \"\";\n\t\t}\n\t\t\n\t\tzendlval->value.str.len = strlen(class_name);\n\t\tzendlval->value.str.val = estrndup(class_name, zendlval->value.str.len);\n\t\tzendlval->type = IS_STRING;\n\t}\n\treturn T_CLASS_C;\n}\n#line 4522 \"Zend/zend_language_scanner.c\"\nyy369:\n\t\tYYDEBUG(369, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy370;\n\t\tif (yych != 'l') goto yy186;\nyy370:\n\t\tYYDEBUG(370, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy371;\n\t\tif (yych != 't') goto yy186;\nyy371:\n\t\tYYDEBUG(371, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych != '_') goto yy186;\n\t\tYYDEBUG(372, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy373;\n\t\tif (yych != 'c') goto yy186;\nyy373:\n\t\tYYDEBUG(373, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy374;\n\t\tif (yych != 'o') goto yy186;\nyy374:\n\t\tYYDEBUG(374, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy375;\n\t\tif (yych != 'm') goto yy186;\nyy375:\n\t\tYYDEBUG(375, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy376;\n\t\tif (yych != 'p') goto yy186;\nyy376:\n\t\tYYDEBUG(376, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy377;\n\t\tif (yych != 'i') goto yy186;\nyy377:\n\t\tYYDEBUG(377, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy378;\n\t\tif (yych != 'l') goto yy186;\nyy378:\n\t\tYYDEBUG(378, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy379;\n\t\tif (yych != 'e') goto yy186;\nyy379:\n\t\tYYDEBUG(379, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy380;\n\t\tif (yych != 'r') goto yy186;\nyy380:\n\t\tYYDEBUG(380, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(381, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1279 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_HALT_COMPILER;\n}\n#line 4588 \"Zend/zend_language_scanner.c\"\nyy382:\n\t\tYYDEBUG(382, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy386;\n\t\tif (yych == 's') goto yy386;\n\t\tgoto yy186;\nyy383:\n\t\tYYDEBUG(383, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy384;\n\t\tif (yych != 'e') goto yy186;\nyy384:\n\t\tYYDEBUG(384, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(385, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1259 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_USE;\n}\n#line 4612 \"Zend/zend_language_scanner.c\"\nyy386:\n\t\tYYDEBUG(386, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy387;\n\t\tif (yych != 'e') goto yy186;\nyy387:\n\t\tYYDEBUG(387, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy388;\n\t\tif (yych != 't') goto yy186;\nyy388:\n\t\tYYDEBUG(388, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(389, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1307 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_UNSET;\n}\n#line 4635 \"Zend/zend_language_scanner.c\"\nyy390:\n\t\tYYDEBUG(390, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(7);\n\t\tyych = *YYCURSOR;\nyy391:\n\t\tYYDEBUG(391, *YYCURSOR);\n\t\tif (yych <= 'S') {\n\t\t\tif (yych <= 'D') {\n\t\t\t\tif (yych <= ' ') {\n\t\t\t\t\tif (yych == '\\t') goto yy390;\n\t\t\t\t\tif (yych <= 0x1F) goto yy193;\n\t\t\t\t\tgoto yy390;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'A') {\n\t\t\t\t\t\tif (yych <= '@') goto yy193;\n\t\t\t\t\t\tgoto yy395;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'B') goto yy393;\n\t\t\t\t\t\tif (yych <= 'C') goto yy193;\n\t\t\t\t\t\tgoto yy398;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'I') {\n\t\t\t\t\tif (yych == 'F') goto yy399;\n\t\t\t\t\tif (yych <= 'H') goto yy193;\n\t\t\t\t\tgoto yy400;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'O') {\n\t\t\t\t\t\tif (yych <= 'N') goto yy193;\n\t\t\t\t\t\tgoto yy394;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'Q') goto yy193;\n\t\t\t\t\t\tif (yych <= 'R') goto yy397;\n\t\t\t\t\t\tgoto yy396;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'f') {\n\t\t\t\tif (yych <= 'a') {\n\t\t\t\t\tif (yych == 'U') goto yy392;\n\t\t\t\t\tif (yych <= '`') goto yy193;\n\t\t\t\t\tgoto yy395;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'c') {\n\t\t\t\t\t\tif (yych <= 'b') goto yy393;\n\t\t\t\t\t\tgoto yy193;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych <= 'd') goto yy398;\n\t\t\t\t\t\tif (yych <= 'e') goto yy193;\n\t\t\t\t\t\tgoto yy399;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= 'q') {\n\t\t\t\t\tif (yych <= 'i') {\n\t\t\t\t\t\tif (yych <= 'h') goto yy193;\n\t\t\t\t\t\tgoto yy400;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych == 'o') goto yy394;\n\t\t\t\t\t\tgoto yy193;\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 's') {\n\t\t\t\t\t\tif (yych <= 'r') goto yy397;\n\t\t\t\t\t\tgoto yy396;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (yych != 'u') goto yy193;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy392:\n\t\tYYDEBUG(392, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy459;\n\t\tif (yych == 'n') goto yy459;\n\t\tgoto yy193;\nyy393:\n\t\tYYDEBUG(393, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'I') goto yy446;\n\t\t\tif (yych <= 'N') goto yy193;\n\t\t\tgoto yy447;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy193;\n\t\t\t\tgoto yy446;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy447;\n\t\t\t\tgoto yy193;\n\t\t\t}\n\t\t}\nyy394:\n\t\tYYDEBUG(394, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy438;\n\t\tif (yych == 'b') goto yy438;\n\t\tgoto yy193;\nyy395:\n\t\tYYDEBUG(395, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy431;\n\t\tif (yych == 'r') goto yy431;\n\t\tgoto yy193;\nyy396:\n\t\tYYDEBUG(396, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy423;\n\t\tif (yych == 't') goto yy423;\n\t\tgoto yy193;\nyy397:\n\t\tYYDEBUG(397, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy421;\n\t\tif (yych == 'e') goto yy421;\n\t\tgoto yy193;\nyy398:\n\t\tYYDEBUG(398, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy417;\n\t\tif (yych == 'o') goto yy417;\n\t\tgoto yy193;\nyy399:\n\t\tYYDEBUG(399, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy410;\n\t\tif (yych == 'l') goto yy410;\n\t\tgoto yy193;\nyy400:\n\t\tYYDEBUG(400, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy401;\n\t\tif (yych != 'n') goto yy193;\nyy401:\n\t\tYYDEBUG(401, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy402;\n\t\tif (yych != 't') goto yy193;\nyy402:\n\t\tYYDEBUG(402, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy403;\n\t\tif (yych != 'e') goto yy405;\nyy403:\n\t\tYYDEBUG(403, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy408;\n\t\tif (yych == 'g') goto yy408;\n\t\tgoto yy193;\nyy404:\n\t\tYYDEBUG(404, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy405:\n\t\tYYDEBUG(405, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy404;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy404;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(406, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(407, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1207 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INT_CAST;\n}\n#line 4811 \"Zend/zend_language_scanner.c\"\nyy408:\n\t\tYYDEBUG(408, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy409;\n\t\tif (yych != 'e') goto yy193;\nyy409:\n\t\tYYDEBUG(409, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy404;\n\t\tif (yych == 'r') goto yy404;\n\t\tgoto yy193;\nyy410:\n\t\tYYDEBUG(410, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy411;\n\t\tif (yych != 'o') goto yy193;\nyy411:\n\t\tYYDEBUG(411, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy412;\n\t\tif (yych != 'a') goto yy193;\nyy412:\n\t\tYYDEBUG(412, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy413;\n\t\tif (yych != 't') goto yy193;\nyy413:\n\t\tYYDEBUG(413, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(414, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy413;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy413;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(415, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(416, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1211 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DOUBLE_CAST;\n}\n#line 4859 \"Zend/zend_language_scanner.c\"\nyy417:\n\t\tYYDEBUG(417, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy418;\n\t\tif (yych != 'u') goto yy193;\nyy418:\n\t\tYYDEBUG(418, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy419;\n\t\tif (yych != 'b') goto yy193;\nyy419:\n\t\tYYDEBUG(419, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy420;\n\t\tif (yych != 'l') goto yy193;\nyy420:\n\t\tYYDEBUG(420, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy413;\n\t\tif (yych == 'e') goto yy413;\n\t\tgoto yy193;\nyy421:\n\t\tYYDEBUG(421, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy422;\n\t\tif (yych != 'a') goto yy193;\nyy422:\n\t\tYYDEBUG(422, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy413;\n\t\tif (yych == 'l') goto yy413;\n\t\tgoto yy193;\nyy423:\n\t\tYYDEBUG(423, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy424;\n\t\tif (yych != 'r') goto yy193;\nyy424:\n\t\tYYDEBUG(424, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy425;\n\t\tif (yych != 'i') goto yy193;\nyy425:\n\t\tYYDEBUG(425, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy426;\n\t\tif (yych != 'n') goto yy193;\nyy426:\n\t\tYYDEBUG(426, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'G') goto yy427;\n\t\tif (yych != 'g') goto yy193;\nyy427:\n\t\tYYDEBUG(427, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(428, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy427;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy427;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(429, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(430, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1215 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_STRING_CAST;\n}\n#line 4933 \"Zend/zend_language_scanner.c\"\nyy431:\n\t\tYYDEBUG(431, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy432;\n\t\tif (yych != 'r') goto yy193;\nyy432:\n\t\tYYDEBUG(432, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy433;\n\t\tif (yych != 'a') goto yy193;\nyy433:\n\t\tYYDEBUG(433, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy434;\n\t\tif (yych != 'y') goto yy193;\nyy434:\n\t\tYYDEBUG(434, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(435, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy434;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy434;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(436, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(437, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1219 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ARRAY_CAST;\n}\n#line 4970 \"Zend/zend_language_scanner.c\"\nyy438:\n\t\tYYDEBUG(438, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'J') goto yy439;\n\t\tif (yych != 'j') goto yy193;\nyy439:\n\t\tYYDEBUG(439, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy440;\n\t\tif (yych != 'e') goto yy193;\nyy440:\n\t\tYYDEBUG(440, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy441;\n\t\tif (yych != 'c') goto yy193;\nyy441:\n\t\tYYDEBUG(441, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy442;\n\t\tif (yych != 't') goto yy193;\nyy442:\n\t\tYYDEBUG(442, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(443, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy442;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy442;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(444, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(445, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1223 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OBJECT_CAST;\n}\n#line 5012 \"Zend/zend_language_scanner.c\"\nyy446:\n\t\tYYDEBUG(446, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy456;\n\t\tif (yych == 'n') goto yy456;\n\t\tgoto yy193;\nyy447:\n\t\tYYDEBUG(447, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy448;\n\t\tif (yych != 'o') goto yy193;\nyy448:\n\t\tYYDEBUG(448, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy449;\n\t\tif (yych != 'l') goto yy193;\nyy449:\n\t\tYYDEBUG(449, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy454;\n\t\tif (yych == 'e') goto yy454;\n\t\tgoto yy451;\nyy450:\n\t\tYYDEBUG(450, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy451:\n\t\tYYDEBUG(451, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy450;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy450;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(452, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(453, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1227 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BOOL_CAST;\n}\n#line 5057 \"Zend/zend_language_scanner.c\"\nyy454:\n\t\tYYDEBUG(454, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy455;\n\t\tif (yych != 'a') goto yy193;\nyy455:\n\t\tYYDEBUG(455, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy450;\n\t\tif (yych == 'n') goto yy450;\n\t\tgoto yy193;\nyy456:\n\t\tYYDEBUG(456, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy457;\n\t\tif (yych != 'a') goto yy193;\nyy457:\n\t\tYYDEBUG(457, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy458;\n\t\tif (yych != 'r') goto yy193;\nyy458:\n\t\tYYDEBUG(458, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy427;\n\t\tif (yych == 'y') goto yy427;\n\t\tgoto yy193;\nyy459:\n\t\tYYDEBUG(459, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy460;\n\t\tif (yych != 's') goto yy193;\nyy460:\n\t\tYYDEBUG(460, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy461;\n\t\tif (yych != 'e') goto yy193;\nyy461:\n\t\tYYDEBUG(461, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy462;\n\t\tif (yych != 't') goto yy193;\nyy462:\n\t\tYYDEBUG(462, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(463, *YYCURSOR);\n\t\tif (yych <= 0x1F) {\n\t\t\tif (yych == '\\t') goto yy462;\n\t\t\tgoto yy193;\n\t\t} else {\n\t\t\tif (yych <= ' ') goto yy462;\n\t\t\tif (yych != ')') goto yy193;\n\t\t}\n\t\tYYDEBUG(464, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(465, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1231 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_UNSET_CAST;\n}\n#line 5121 \"Zend/zend_language_scanner.c\"\nyy466:\n\t\tYYDEBUG(466, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy467;\n\t\tif (yych != 'r') goto yy186;\nyy467:\n\t\tYYDEBUG(467, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(468, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1203 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_VAR;\n}\n#line 5139 \"Zend/zend_language_scanner.c\"\nyy469:\n\t\tYYDEBUG(469, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy473;\n\t\tif (yych == 'm') goto yy473;\n\t\tgoto yy186;\nyy470:\n\t\tYYDEBUG(470, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy471;\n\t\tif (yych != 'w') goto yy186;\nyy471:\n\t\tYYDEBUG(471, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(472, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1195 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NEW;\n}\n#line 5163 \"Zend/zend_language_scanner.c\"\nyy473:\n\t\tYYDEBUG(473, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy474;\n\t\tif (yych != 'e') goto yy186;\nyy474:\n\t\tYYDEBUG(474, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy475;\n\t\tif (yych != 's') goto yy186;\nyy475:\n\t\tYYDEBUG(475, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy476;\n\t\tif (yych != 'p') goto yy186;\nyy476:\n\t\tYYDEBUG(476, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy477;\n\t\tif (yych != 'a') goto yy186;\nyy477:\n\t\tYYDEBUG(477, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy478;\n\t\tif (yych != 'c') goto yy186;\nyy478:\n\t\tYYDEBUG(478, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy479;\n\t\tif (yych != 'e') goto yy186;\nyy479:\n\t\tYYDEBUG(479, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(480, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1255 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_NAMESPACE;\n}\n#line 5206 \"Zend/zend_language_scanner.c\"\nyy481:\n\t\tYYDEBUG(481, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(482, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1187 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PAAMAYIM_NEKUDOTAYIM;\n}\n#line 5216 \"Zend/zend_language_scanner.c\"\nyy483:\n\t\tYYDEBUG(483, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy484:\n\t\tYYDEBUG(484, *YYCURSOR);\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy140;\n\t\t\tif (yych <= '\\n') goto yy483;\n\t\t\tgoto yy140;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy483;\n\t\t\tif (yych == ' ') goto yy483;\n\t\t\tgoto yy140;\n\t\t}\nyy485:\n\t\tYYDEBUG(485, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(486, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1363 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_MINUS_EQUAL;\n}\n#line 5242 \"Zend/zend_language_scanner.c\"\nyy487:\n\t\tYYDEBUG(487, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(488, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1331 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DEC;\n}\n#line 5252 \"Zend/zend_language_scanner.c\"\nyy489:\n\t\tYYDEBUG(489, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(490, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1157 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_push_state(ST_LOOKING_FOR_PROPERTY TSRMLS_CC);\n\treturn T_OBJECT_OPERATOR;\n}\n#line 5263 \"Zend/zend_language_scanner.c\"\nyy491:\n\t\tYYDEBUG(491, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'I') goto yy498;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy499;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t\tgoto yy498;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy499;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy492:\n\t\tYYDEBUG(492, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy493;\n\t\tif (yych != 'b') goto yy186;\nyy493:\n\t\tYYDEBUG(493, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy494;\n\t\tif (yych != 'l') goto yy186;\nyy494:\n\t\tYYDEBUG(494, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy495;\n\t\tif (yych != 'i') goto yy186;\nyy495:\n\t\tYYDEBUG(495, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy496;\n\t\tif (yych != 'c') goto yy186;\nyy496:\n\t\tYYDEBUG(496, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(497, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1303 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PUBLIC;\n}\n#line 5312 \"Zend/zend_language_scanner.c\"\nyy498:\n\t\tYYDEBUG(498, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'V') {\n\t\t\tif (yych == 'N') goto yy507;\n\t\t\tif (yych <= 'U') goto yy186;\n\t\t\tgoto yy508;\n\t\t} else {\n\t\t\tif (yych <= 'n') {\n\t\t\t\tif (yych <= 'm') goto yy186;\n\t\t\t\tgoto yy507;\n\t\t\t} else {\n\t\t\t\tif (yych == 'v') goto yy508;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy499:\n\t\tYYDEBUG(499, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy500;\n\t\tif (yych != 't') goto yy186;\nyy500:\n\t\tYYDEBUG(500, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy501;\n\t\tif (yych != 'e') goto yy186;\nyy501:\n\t\tYYDEBUG(501, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy502;\n\t\tif (yych != 'c') goto yy186;\nyy502:\n\t\tYYDEBUG(502, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy503;\n\t\tif (yych != 't') goto yy186;\nyy503:\n\t\tYYDEBUG(503, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy504;\n\t\tif (yych != 'e') goto yy186;\nyy504:\n\t\tYYDEBUG(504, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy505;\n\t\tif (yych != 'd') goto yy186;\nyy505:\n\t\tYYDEBUG(505, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(506, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1299 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PROTECTED;\n}\n#line 5371 \"Zend/zend_language_scanner.c\"\nyy507:\n\t\tYYDEBUG(507, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy513;\n\t\tif (yych == 't') goto yy513;\n\t\tgoto yy186;\nyy508:\n\t\tYYDEBUG(508, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy509;\n\t\tif (yych != 'a') goto yy186;\nyy509:\n\t\tYYDEBUG(509, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy510;\n\t\tif (yych != 't') goto yy186;\nyy510:\n\t\tYYDEBUG(510, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy511;\n\t\tif (yych != 'e') goto yy186;\nyy511:\n\t\tYYDEBUG(511, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(512, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1295 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PRIVATE;\n}\n#line 5405 \"Zend/zend_language_scanner.c\"\nyy513:\n\t\tYYDEBUG(513, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(514, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1133 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_PRINT;\n}\n#line 5418 \"Zend/zend_language_scanner.c\"\nyy515:\n\t\tYYDEBUG(515, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy520;\n\t\tif (yych == 'o') goto yy520;\n\t\tgoto yy186;\nyy516:\n\t\tYYDEBUG(516, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy517;\n\t\tif (yych != 't') goto yy186;\nyy517:\n\t\tYYDEBUG(517, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy518;\n\t\tif (yych != 'o') goto yy186;\nyy518:\n\t\tYYDEBUG(518, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(519, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1125 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_GOTO;\n}\n#line 5447 \"Zend/zend_language_scanner.c\"\nyy520:\n\t\tYYDEBUG(520, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy521;\n\t\tif (yych != 'b') goto yy186;\nyy521:\n\t\tYYDEBUG(521, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy522;\n\t\tif (yych != 'a') goto yy186;\nyy522:\n\t\tYYDEBUG(522, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy523;\n\t\tif (yych != 'l') goto yy186;\nyy523:\n\t\tYYDEBUG(523, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(524, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1267 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_GLOBAL;\n}\n#line 5475 \"Zend/zend_language_scanner.c\"\nyy525:\n\t\tYYDEBUG(525, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '<') goto yy533;\n\t\tgoto yy193;\nyy526:\n\t\tYYDEBUG(526, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy180;\nyy527:\n\t\tYYDEBUG(527, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy178;\nyy528:\n\t\tYYDEBUG(528, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy529;\n\t\tif (yych != 'e') goto yy186;\nyy529:\n\t\tYYDEBUG(529, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy530;\n\t\tif (yych != 'a') goto yy186;\nyy530:\n\t\tYYDEBUG(530, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'K') goto yy531;\n\t\tif (yych != 'k') goto yy186;\nyy531:\n\t\tYYDEBUG(531, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(532, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1117 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_BREAK;\n}\n#line 5516 \"Zend/zend_language_scanner.c\"\nyy533:\n\t\tYYDEBUG(533, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == '<') goto yy269;\n\t\tgoto yy193;\nyy534:\n\t\tYYDEBUG(534, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy541;\n\t\tif (yych == 'a') goto yy541;\n\t\tgoto yy186;\nyy535:\n\t\tYYDEBUG(535, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy536;\n\t\tif (yych != 'i') goto yy186;\nyy536:\n\t\tYYDEBUG(536, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy537;\n\t\tif (yych != 't') goto yy186;\nyy537:\n\t\tYYDEBUG(537, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy538;\n\t\tif (yych != 'c') goto yy186;\nyy538:\n\t\tYYDEBUG(538, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy539;\n\t\tif (yych != 'h') goto yy186;\nyy539:\n\t\tYYDEBUG(539, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(540, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1101 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_SWITCH;\n}\n#line 5560 \"Zend/zend_language_scanner.c\"\nyy541:\n\t\tYYDEBUG(541, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy542;\n\t\tif (yych != 't') goto yy186;\nyy542:\n\t\tYYDEBUG(542, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy543;\n\t\tif (yych != 'i') goto yy186;\nyy543:\n\t\tYYDEBUG(543, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy544;\n\t\tif (yych != 'c') goto yy186;\nyy544:\n\t\tYYDEBUG(544, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(545, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1283 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_STATIC;\n}\n#line 5588 \"Zend/zend_language_scanner.c\"\nyy546:\n\t\tYYDEBUG(546, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy557;\n\t\tif (yych == 's') goto yy557;\n\t\tgoto yy186;\nyy547:\n\t\tYYDEBUG(547, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy555;\n\t\tif (yych == 'd') goto yy555;\n\t\tgoto yy186;\nyy548:\n\t\tYYDEBUG(548, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy551;\n\t\tif (yych == 'r') goto yy551;\n\t\tgoto yy186;\nyy549:\n\t\tYYDEBUG(549, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(550, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1097 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_AS;\n}\n#line 5619 \"Zend/zend_language_scanner.c\"\nyy551:\n\t\tYYDEBUG(551, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy552;\n\t\tif (yych != 'a') goto yy186;\nyy552:\n\t\tYYDEBUG(552, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy553;\n\t\tif (yych != 'y') goto yy186;\nyy553:\n\t\tYYDEBUG(553, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(554, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1319 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ARRAY;\n}\n#line 5642 \"Zend/zend_language_scanner.c\"\nyy555:\n\t\tYYDEBUG(555, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(556, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1415 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_LOGICAL_AND;\n}\n#line 5655 \"Zend/zend_language_scanner.c\"\nyy557:\n\t\tYYDEBUG(557, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy558;\n\t\tif (yych != 't') goto yy186;\nyy558:\n\t\tYYDEBUG(558, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy559;\n\t\tif (yych != 'r') goto yy186;\nyy559:\n\t\tYYDEBUG(559, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy560;\n\t\tif (yych != 'a') goto yy186;\nyy560:\n\t\tYYDEBUG(560, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy561;\n\t\tif (yych != 'c') goto yy186;\nyy561:\n\t\tYYDEBUG(561, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy562;\n\t\tif (yych != 't') goto yy186;\nyy562:\n\t\tYYDEBUG(562, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(563, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1287 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ABSTRACT;\n}\n#line 5693 \"Zend/zend_language_scanner.c\"\nyy564:\n\t\tYYDEBUG(564, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy565;\n\t\tif (yych != 'i') goto yy186;\nyy565:\n\t\tYYDEBUG(565, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy566;\n\t\tif (yych != 'l') goto yy186;\nyy566:\n\t\tYYDEBUG(566, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy567;\n\t\tif (yych != 'e') goto yy186;\nyy567:\n\t\tYYDEBUG(567, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(568, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1057 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_WHILE;\n}\n#line 5721 \"Zend/zend_language_scanner.c\"\nyy569:\n\t\tYYDEBUG(569, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(570, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1041 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IF;\n}\n#line 5734 \"Zend/zend_language_scanner.c\"\nyy571:\n\t\tYYDEBUG(571, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy613;\n\t\tif (yych == 'p') goto yy613;\n\t\tgoto yy186;\nyy572:\n\t\tYYDEBUG(572, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'C') {\n\t\t\t\tif (yych <= 'B') goto yy186;\n\t\t\t\tgoto yy580;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tif (yych <= 'S') goto yy578;\n\t\t\t\tgoto yy579;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych == 'c') goto yy580;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 's') goto yy578;\n\t\t\t\tif (yych <= 't') goto yy579;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy573:\n\t\tYYDEBUG(573, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy574;\n\t\tif (yych != 's') goto yy186;\nyy574:\n\t\tYYDEBUG(574, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy575;\n\t\tif (yych != 'e') goto yy186;\nyy575:\n\t\tYYDEBUG(575, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy576;\n\t\tif (yych != 't') goto yy186;\nyy576:\n\t\tYYDEBUG(576, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(577, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1271 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ISSET;\n}\n#line 5790 \"Zend/zend_language_scanner.c\"\nyy578:\n\t\tYYDEBUG(578, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy599;\n\t\tif (yych == 't') goto yy599;\n\t\tgoto yy186;\nyy579:\n\t\tYYDEBUG(579, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy592;\n\t\tif (yych == 'e') goto yy592;\n\t\tgoto yy186;\nyy580:\n\t\tYYDEBUG(580, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy581;\n\t\tif (yych != 'l') goto yy186;\nyy581:\n\t\tYYDEBUG(581, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy582;\n\t\tif (yych != 'u') goto yy186;\nyy582:\n\t\tYYDEBUG(582, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy583;\n\t\tif (yych != 'd') goto yy186;\nyy583:\n\t\tYYDEBUG(583, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy584;\n\t\tif (yych != 'e') goto yy186;\nyy584:\n\t\tYYDEBUG(584, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy585;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy586;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy585:\n\t\tYYDEBUG(585, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1239 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INCLUDE;\n}\n#line 5848 \"Zend/zend_language_scanner.c\"\nyy586:\n\t\tYYDEBUG(586, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy587;\n\t\tif (yych != 'o') goto yy186;\nyy587:\n\t\tYYDEBUG(587, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy588;\n\t\tif (yych != 'n') goto yy186;\nyy588:\n\t\tYYDEBUG(588, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy589;\n\t\tif (yych != 'c') goto yy186;\nyy589:\n\t\tYYDEBUG(589, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy590;\n\t\tif (yych != 'e') goto yy186;\nyy590:\n\t\tYYDEBUG(590, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(591, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1243 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INCLUDE_ONCE;\n}\n#line 5881 \"Zend/zend_language_scanner.c\"\nyy592:\n\t\tYYDEBUG(592, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy593;\n\t\tif (yych != 'r') goto yy186;\nyy593:\n\t\tYYDEBUG(593, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy594;\n\t\tif (yych != 'f') goto yy186;\nyy594:\n\t\tYYDEBUG(594, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy595;\n\t\tif (yych != 'a') goto yy186;\nyy595:\n\t\tYYDEBUG(595, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy596;\n\t\tif (yych != 'c') goto yy186;\nyy596:\n\t\tYYDEBUG(596, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy597;\n\t\tif (yych != 'e') goto yy186;\nyy597:\n\t\tYYDEBUG(597, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(598, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1141 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INTERFACE;\n}\n#line 5919 \"Zend/zend_language_scanner.c\"\nyy599:\n\t\tYYDEBUG(599, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'E') {\n\t\t\tif (yych == 'A') goto yy600;\n\t\t\tif (yych <= 'D') goto yy186;\n\t\t\tgoto yy601;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych == 'e') goto yy601;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy600:\n\t\tYYDEBUG(600, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy607;\n\t\tif (yych == 'n') goto yy607;\n\t\tgoto yy186;\nyy601:\n\t\tYYDEBUG(601, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy602;\n\t\tif (yych != 'a') goto yy186;\nyy602:\n\t\tYYDEBUG(602, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy603;\n\t\tif (yych != 'd') goto yy186;\nyy603:\n\t\tYYDEBUG(603, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy604;\n\t\tif (yych != 'o') goto yy186;\nyy604:\n\t\tYYDEBUG(604, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy605;\n\t\tif (yych != 'f') goto yy186;\nyy605:\n\t\tYYDEBUG(605, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(606, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1263 \"Zend/zend_language_scanner.l\"\n\t\t{\n return T_INSTEADOF;\n}\n#line 5973 \"Zend/zend_language_scanner.c\"\nyy607:\n\t\tYYDEBUG(607, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy608;\n\t\tif (yych != 'c') goto yy186;\nyy608:\n\t\tYYDEBUG(608, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy609;\n\t\tif (yych != 'e') goto yy186;\nyy609:\n\t\tYYDEBUG(609, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy610;\n\t\tif (yych != 'o') goto yy186;\nyy610:\n\t\tYYDEBUG(610, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy611;\n\t\tif (yych != 'f') goto yy186;\nyy611:\n\t\tYYDEBUG(611, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(612, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1093 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_INSTANCEOF;\n}\n#line 6006 \"Zend/zend_language_scanner.c\"\nyy613:\n\t\tYYDEBUG(613, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy614;\n\t\tif (yych != 'l') goto yy186;\nyy614:\n\t\tYYDEBUG(614, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy615;\n\t\tif (yych != 'e') goto yy186;\nyy615:\n\t\tYYDEBUG(615, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'M') goto yy616;\n\t\tif (yych != 'm') goto yy186;\nyy616:\n\t\tYYDEBUG(616, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy617;\n\t\tif (yych != 'e') goto yy186;\nyy617:\n\t\tYYDEBUG(617, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy618;\n\t\tif (yych != 'n') goto yy186;\nyy618:\n\t\tYYDEBUG(618, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy619;\n\t\tif (yych != 't') goto yy186;\nyy619:\n\t\tYYDEBUG(619, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy620;\n\t\tif (yych != 's') goto yy186;\nyy620:\n\t\tYYDEBUG(620, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(621, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1153 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_IMPLEMENTS;\n}\n#line 6054 \"Zend/zend_language_scanner.c\"\nyy622:\n\t\tYYDEBUG(622, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy630;\n\t\tif (yych == 'r') goto yy630;\n\t\tgoto yy186;\nyy623:\n\t\tYYDEBUG(623, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'Y') {\n\t\t\tif (yych == 'A') goto yy626;\n\t\t\tif (yych <= 'X') goto yy186;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy626;\n\t\t\t} else {\n\t\t\t\tif (yych != 'y') goto yy186;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(624, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(625, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1029 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_TRY;\n}\n#line 6086 \"Zend/zend_language_scanner.c\"\nyy626:\n\t\tYYDEBUG(626, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy627;\n\t\tif (yych != 'i') goto yy186;\nyy627:\n\t\tYYDEBUG(627, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy628;\n\t\tif (yych != 't') goto yy186;\nyy628:\n\t\tYYDEBUG(628, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(629, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1145 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_TRAIT;\n}\n#line 6109 \"Zend/zend_language_scanner.c\"\nyy630:\n\t\tYYDEBUG(630, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy631;\n\t\tif (yych != 'o') goto yy186;\nyy631:\n\t\tYYDEBUG(631, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy632;\n\t\tif (yych != 'w') goto yy186;\nyy632:\n\t\tYYDEBUG(632, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(633, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1037 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_THROW;\n}\n#line 6132 \"Zend/zend_language_scanner.c\"\nyy634:\n\t\tYYDEBUG(634, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych == 'Q') goto yy636;\n\t\t\tif (yych <= 'S') goto yy186;\n\t\t} else {\n\t\t\tif (yych <= 'q') {\n\t\t\t\tif (yych <= 'p') goto yy186;\n\t\t\t\tgoto yy636;\n\t\t\t} else {\n\t\t\t\tif (yych != 't') goto yy186;\n\t\t\t}\n\t\t}\n\t\tYYDEBUG(635, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy648;\n\t\tif (yych == 'u') goto yy648;\n\t\tgoto yy186;\nyy636:\n\t\tYYDEBUG(636, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy637;\n\t\tif (yych != 'u') goto yy186;\nyy637:\n\t\tYYDEBUG(637, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy638;\n\t\tif (yych != 'i') goto yy186;\nyy638:\n\t\tYYDEBUG(638, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy639;\n\t\tif (yych != 'r') goto yy186;\nyy639:\n\t\tYYDEBUG(639, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy640;\n\t\tif (yych != 'e') goto yy186;\nyy640:\n\t\tYYDEBUG(640, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy641;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy642;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy641:\n\t\tYYDEBUG(641, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1247 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_REQUIRE;\n}\n#line 6197 \"Zend/zend_language_scanner.c\"\nyy642:\n\t\tYYDEBUG(642, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy643;\n\t\tif (yych != 'o') goto yy186;\nyy643:\n\t\tYYDEBUG(643, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy644;\n\t\tif (yych != 'n') goto yy186;\nyy644:\n\t\tYYDEBUG(644, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy645;\n\t\tif (yych != 'c') goto yy186;\nyy645:\n\t\tYYDEBUG(645, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy646;\n\t\tif (yych != 'e') goto yy186;\nyy646:\n\t\tYYDEBUG(646, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(647, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1251 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_REQUIRE_ONCE;\n}\n#line 6230 \"Zend/zend_language_scanner.c\"\nyy648:\n\t\tYYDEBUG(648, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy649;\n\t\tif (yych != 'r') goto yy186;\nyy649:\n\t\tYYDEBUG(649, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy650;\n\t\tif (yych != 'n') goto yy186;\nyy650:\n\t\tYYDEBUG(650, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(651, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1025 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_RETURN;\n}\n#line 6253 \"Zend/zend_language_scanner.c\"\nyy652:\n\t\tYYDEBUG(652, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'L') {\n\t\t\t\tif (yych <= 'K') goto yy186;\n\t\t\t\tgoto yy675;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'R') goto yy186;\n\t\t\t\tif (yych <= 'S') goto yy674;\n\t\t\t\tgoto yy673;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'r') {\n\t\t\t\tif (yych == 'l') goto yy675;\n\t\t\t\tgoto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych <= 's') goto yy674;\n\t\t\t\tif (yych <= 't') goto yy673;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy653:\n\t\tYYDEBUG(653, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'O') {\n\t\t\tif (yych == 'A') goto yy665;\n\t\t\tif (yych <= 'N') goto yy186;\n\t\t\tgoto yy666;\n\t\t} else {\n\t\t\tif (yych <= 'a') {\n\t\t\t\tif (yych <= '`') goto yy186;\n\t\t\t\tgoto yy665;\n\t\t\t} else {\n\t\t\t\tif (yych == 'o') goto yy666;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy654:\n\t\tYYDEBUG(654, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy655;\n\t\tif (yych != 'n') goto yy186;\nyy655:\n\t\tYYDEBUG(655, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych <= 'R') goto yy186;\n\t\t\tif (yych >= 'T') goto yy657;\n\t\t} else {\n\t\t\tif (yych <= 'r') goto yy186;\n\t\t\tif (yych <= 's') goto yy656;\n\t\t\tif (yych <= 't') goto yy657;\n\t\t\tgoto yy186;\n\t\t}\nyy656:\n\t\tYYDEBUG(656, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy663;\n\t\tif (yych == 't') goto yy663;\n\t\tgoto yy186;\nyy657:\n\t\tYYDEBUG(657, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy658;\n\t\tif (yych != 'i') goto yy186;\nyy658:\n\t\tYYDEBUG(658, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy659;\n\t\tif (yych != 'n') goto yy186;\nyy659:\n\t\tYYDEBUG(659, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy660;\n\t\tif (yych != 'u') goto yy186;\nyy660:\n\t\tYYDEBUG(660, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy661;\n\t\tif (yych != 'e') goto yy186;\nyy661:\n\t\tYYDEBUG(661, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(662, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1121 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONTINUE;\n}\n#line 6347 \"Zend/zend_language_scanner.c\"\nyy663:\n\t\tYYDEBUG(663, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(664, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1021 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CONST;\n}\n#line 6360 \"Zend/zend_language_scanner.c\"\nyy665:\n\t\tYYDEBUG(665, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy670;\n\t\tif (yych == 's') goto yy670;\n\t\tgoto yy186;\nyy666:\n\t\tYYDEBUG(666, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy667;\n\t\tif (yych != 'n') goto yy186;\nyy667:\n\t\tYYDEBUG(667, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy668;\n\t\tif (yych != 'e') goto yy186;\nyy668:\n\t\tYYDEBUG(668, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(669, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1199 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CLONE;\n}\n#line 6389 \"Zend/zend_language_scanner.c\"\nyy670:\n\t\tYYDEBUG(670, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy671;\n\t\tif (yych != 's') goto yy186;\nyy671:\n\t\tYYDEBUG(671, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(672, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1137 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CLASS;\n}\n#line 6407 \"Zend/zend_language_scanner.c\"\nyy673:\n\t\tYYDEBUG(673, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy684;\n\t\tif (yych == 'c') goto yy684;\n\t\tgoto yy186;\nyy674:\n\t\tYYDEBUG(674, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy682;\n\t\tif (yych == 'e') goto yy682;\n\t\tgoto yy186;\nyy675:\n\t\tYYDEBUG(675, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy676;\n\t\tif (yych != 'l') goto yy186;\nyy676:\n\t\tYYDEBUG(676, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy677;\n\t\tif (yych != 'a') goto yy186;\nyy677:\n\t\tYYDEBUG(677, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'B') goto yy678;\n\t\tif (yych != 'b') goto yy186;\nyy678:\n\t\tYYDEBUG(678, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy679;\n\t\tif (yych != 'l') goto yy186;\nyy679:\n\t\tYYDEBUG(679, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy680;\n\t\tif (yych != 'e') goto yy186;\nyy680:\n\t\tYYDEBUG(680, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(681, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1323 \"Zend/zend_language_scanner.l\"\n\t\t{\n return T_CALLABLE;\n}\n#line 6457 \"Zend/zend_language_scanner.c\"\nyy682:\n\t\tYYDEBUG(682, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(683, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1109 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CASE;\n}\n#line 6470 \"Zend/zend_language_scanner.c\"\nyy684:\n\t\tYYDEBUG(684, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy685;\n\t\tif (yych != 'h') goto yy186;\nyy685:\n\t\tYYDEBUG(685, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(686, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1033 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_CATCH;\n}\n#line 6488 \"Zend/zend_language_scanner.c\"\nyy687:\n\t\tYYDEBUG(687, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy704;\n\t\tif (yych == 'n') goto yy704;\n\t\tgoto yy186;\nyy688:\n\t\tYYDEBUG(688, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy697;\n\t\tif (yych == 'r') goto yy697;\n\t\tgoto yy186;\nyy689:\n\t\tYYDEBUG(689, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy690;\n\t\tif (yych != 'n') goto yy186;\nyy690:\n\t\tYYDEBUG(690, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy691;\n\t\tif (yych != 'c') goto yy186;\nyy691:\n\t\tYYDEBUG(691, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy692;\n\t\tif (yych != 't') goto yy186;\nyy692:\n\t\tYYDEBUG(692, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy693;\n\t\tif (yych != 'i') goto yy186;\nyy693:\n\t\tYYDEBUG(693, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy694;\n\t\tif (yych != 'o') goto yy186;\nyy694:\n\t\tYYDEBUG(694, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy695;\n\t\tif (yych != 'n') goto yy186;\nyy695:\n\t\tYYDEBUG(695, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(696, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1017 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FUNCTION;\n}\n#line 6543 \"Zend/zend_language_scanner.c\"\nyy697:\n\t\tYYDEBUG(697, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy698;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'E') goto yy699;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'd') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') goto yy699;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy698:\n\t\tYYDEBUG(698, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1069 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FOR;\n}\n#line 6571 \"Zend/zend_language_scanner.c\"\nyy699:\n\t\tYYDEBUG(699, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy700;\n\t\tif (yych != 'a') goto yy186;\nyy700:\n\t\tYYDEBUG(700, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy701;\n\t\tif (yych != 'c') goto yy186;\nyy701:\n\t\tYYDEBUG(701, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy702;\n\t\tif (yych != 'h') goto yy186;\nyy702:\n\t\tYYDEBUG(702, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(703, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1077 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FOREACH;\n}\n#line 6599 \"Zend/zend_language_scanner.c\"\nyy704:\n\t\tYYDEBUG(704, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy705;\n\t\tif (yych != 'a') goto yy186;\nyy705:\n\t\tYYDEBUG(705, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy706;\n\t\tif (yych != 'l') goto yy186;\nyy706:\n\t\tYYDEBUG(706, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(707, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1291 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_FINAL;\n}\n#line 6622 \"Zend/zend_language_scanner.c\"\nyy708:\n\t\tYYDEBUG(708, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'F') {\n\t\t\tif (yych == 'C') goto yy714;\n\t\t\tif (yych <= 'E') goto yy186;\n\t\t\tgoto yy715;\n\t\t} else {\n\t\t\tif (yych <= 'c') {\n\t\t\t\tif (yych <= 'b') goto yy186;\n\t\t\t\tgoto yy714;\n\t\t\t} else {\n\t\t\t\tif (yych == 'f') goto yy715;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy709:\n\t\tYYDEBUG(709, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy712;\n\t\tif (yych == 'e') goto yy712;\n\t\tgoto yy186;\nyy710:\n\t\tYYDEBUG(710, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(711, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1065 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DO;\n}\n#line 6657 \"Zend/zend_language_scanner.c\"\nyy712:\n\t\tYYDEBUG(712, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(713, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1013 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXIT;\n}\n#line 6670 \"Zend/zend_language_scanner.c\"\nyy714:\n\t\tYYDEBUG(714, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy721;\n\t\tif (yych == 'l') goto yy721;\n\t\tgoto yy186;\nyy715:\n\t\tYYDEBUG(715, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy716;\n\t\tif (yych != 'a') goto yy186;\nyy716:\n\t\tYYDEBUG(716, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'U') goto yy717;\n\t\tif (yych != 'u') goto yy186;\nyy717:\n\t\tYYDEBUG(717, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy718;\n\t\tif (yych != 'l') goto yy186;\nyy718:\n\t\tYYDEBUG(718, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy719;\n\t\tif (yych != 't') goto yy186;\nyy719:\n\t\tYYDEBUG(719, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(720, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1113 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DEFAULT;\n}\n#line 6709 \"Zend/zend_language_scanner.c\"\nyy721:\n\t\tYYDEBUG(721, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy722;\n\t\tif (yych != 'a') goto yy186;\nyy722:\n\t\tYYDEBUG(722, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy723;\n\t\tif (yych != 'r') goto yy186;\nyy723:\n\t\tYYDEBUG(723, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy724;\n\t\tif (yych != 'e') goto yy186;\nyy724:\n\t\tYYDEBUG(724, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(725, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1085 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_DECLARE;\n}\n#line 6737 \"Zend/zend_language_scanner.c\"\nyy726:\n\t\tYYDEBUG(726, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy788;\n\t\tif (yych == 'h') goto yy788;\n\t\tgoto yy186;\nyy727:\n\t\tYYDEBUG(727, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy782;\n\t\tif (yych == 's') goto yy782;\n\t\tgoto yy186;\nyy728:\n\t\tYYDEBUG(728, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'P') goto yy778;\n\t\tif (yych == 'p') goto yy778;\n\t\tgoto yy186;\nyy729:\n\t\tYYDEBUG(729, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy744;\n\t\tif (yych == 'd') goto yy744;\n\t\tgoto yy186;\nyy730:\n\t\tYYDEBUG(730, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy741;\n\t\tif (yych == 'a') goto yy741;\n\t\tgoto yy186;\nyy731:\n\t\tYYDEBUG(731, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych <= 'T') {\n\t\t\tif (yych == 'I') goto yy732;\n\t\t\tif (yych <= 'S') goto yy186;\n\t\t\tgoto yy733;\n\t\t} else {\n\t\t\tif (yych <= 'i') {\n\t\t\t\tif (yych <= 'h') goto yy186;\n\t\t\t} else {\n\t\t\t\tif (yych == 't') goto yy733;\n\t\t\t\tgoto yy186;\n\t\t\t}\n\t\t}\nyy732:\n\t\tYYDEBUG(732, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy739;\n\t\tif (yych == 't') goto yy739;\n\t\tgoto yy186;\nyy733:\n\t\tYYDEBUG(733, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy734;\n\t\tif (yych != 'e') goto yy186;\nyy734:\n\t\tYYDEBUG(734, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'N') goto yy735;\n\t\tif (yych != 'n') goto yy186;\nyy735:\n\t\tYYDEBUG(735, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'D') goto yy736;\n\t\tif (yych != 'd') goto yy186;\nyy736:\n\t\tYYDEBUG(736, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'S') goto yy737;\n\t\tif (yych != 's') goto yy186;\nyy737:\n\t\tYYDEBUG(737, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(738, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1149 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXTENDS;\n}\n#line 6821 \"Zend/zend_language_scanner.c\"\nyy739:\n\t\tYYDEBUG(739, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(740, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1009 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EXIT;\n}\n#line 6834 \"Zend/zend_language_scanner.c\"\nyy741:\n\t\tYYDEBUG(741, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy742;\n\t\tif (yych != 'l') goto yy186;\nyy742:\n\t\tYYDEBUG(742, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(743, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1235 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EVAL;\n}\n#line 6852 \"Zend/zend_language_scanner.c\"\nyy744:\n\t\tYYDEBUG(744, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tYYDEBUG(-1, yych);\n\t\tswitch (yych) {\n\t\tcase 'D':\n\t\tcase 'd':\tgoto yy745;\n\t\tcase 'F':\n\t\tcase 'f':\tgoto yy746;\n\t\tcase 'I':\n\t\tcase 'i':\tgoto yy747;\n\t\tcase 'S':\n\t\tcase 's':\tgoto yy748;\n\t\tcase 'W':\n\t\tcase 'w':\tgoto yy749;\n\t\tdefault:\tgoto yy186;\n\t\t}\nyy745:\n\t\tYYDEBUG(745, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy771;\n\t\tif (yych == 'e') goto yy771;\n\t\tgoto yy186;\nyy746:\n\t\tYYDEBUG(746, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy763;\n\t\tif (yych == 'o') goto yy763;\n\t\tgoto yy186;\nyy747:\n\t\tYYDEBUG(747, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy761;\n\t\tif (yych == 'f') goto yy761;\n\t\tgoto yy186;\nyy748:\n\t\tYYDEBUG(748, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'W') goto yy755;\n\t\tif (yych == 'w') goto yy755;\n\t\tgoto yy186;\nyy749:\n\t\tYYDEBUG(749, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy750;\n\t\tif (yych != 'h') goto yy186;\nyy750:\n\t\tYYDEBUG(750, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy751;\n\t\tif (yych != 'i') goto yy186;\nyy751:\n\t\tYYDEBUG(751, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy752;\n\t\tif (yych != 'l') goto yy186;\nyy752:\n\t\tYYDEBUG(752, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy753;\n\t\tif (yych != 'e') goto yy186;\nyy753:\n\t\tYYDEBUG(753, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(754, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1061 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDWHILE;\n}\n#line 6926 \"Zend/zend_language_scanner.c\"\nyy755:\n\t\tYYDEBUG(755, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'I') goto yy756;\n\t\tif (yych != 'i') goto yy186;\nyy756:\n\t\tYYDEBUG(756, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy757;\n\t\tif (yych != 't') goto yy186;\nyy757:\n\t\tYYDEBUG(757, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy758;\n\t\tif (yych != 'c') goto yy186;\nyy758:\n\t\tYYDEBUG(758, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy759;\n\t\tif (yych != 'h') goto yy186;\nyy759:\n\t\tYYDEBUG(759, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(760, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1105 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDSWITCH;\n}\n#line 6959 \"Zend/zend_language_scanner.c\"\nyy761:\n\t\tYYDEBUG(761, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(762, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1049 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDIF;\n}\n#line 6972 \"Zend/zend_language_scanner.c\"\nyy763:\n\t\tYYDEBUG(763, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy764;\n\t\tif (yych != 'r') goto yy186;\nyy764:\n\t\tYYDEBUG(764, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy765;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'E') goto yy766;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'd') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'e') goto yy766;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy765:\n\t\tYYDEBUG(765, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1073 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDFOR;\n}\n#line 7005 \"Zend/zend_language_scanner.c\"\nyy766:\n\t\tYYDEBUG(766, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy767;\n\t\tif (yych != 'a') goto yy186;\nyy767:\n\t\tYYDEBUG(767, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy768;\n\t\tif (yych != 'c') goto yy186;\nyy768:\n\t\tYYDEBUG(768, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'H') goto yy769;\n\t\tif (yych != 'h') goto yy186;\nyy769:\n\t\tYYDEBUG(769, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(770, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1081 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDFOREACH;\n}\n#line 7033 \"Zend/zend_language_scanner.c\"\nyy771:\n\t\tYYDEBUG(771, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'C') goto yy772;\n\t\tif (yych != 'c') goto yy186;\nyy772:\n\t\tYYDEBUG(772, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'L') goto yy773;\n\t\tif (yych != 'l') goto yy186;\nyy773:\n\t\tYYDEBUG(773, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'A') goto yy774;\n\t\tif (yych != 'a') goto yy186;\nyy774:\n\t\tYYDEBUG(774, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'R') goto yy775;\n\t\tif (yych != 'r') goto yy186;\nyy775:\n\t\tYYDEBUG(775, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy776;\n\t\tif (yych != 'e') goto yy186;\nyy776:\n\t\tYYDEBUG(776, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(777, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1089 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ENDDECLARE;\n}\n#line 7071 \"Zend/zend_language_scanner.c\"\nyy778:\n\t\tYYDEBUG(778, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'T') goto yy779;\n\t\tif (yych != 't') goto yy186;\nyy779:\n\t\tYYDEBUG(779, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'Y') goto yy780;\n\t\tif (yych != 'y') goto yy186;\nyy780:\n\t\tYYDEBUG(780, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(781, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1275 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_EMPTY;\n}\n#line 7094 \"Zend/zend_language_scanner.c\"\nyy782:\n\t\tYYDEBUG(782, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'E') goto yy783;\n\t\tif (yych != 'e') goto yy186;\nyy783:\n\t\tYYDEBUG(783, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '^') {\n\t\t\tif (yych <= '@') {\n\t\t\t\tif (yych <= '/') goto yy784;\n\t\t\t\tif (yych <= '9') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych == 'I') goto yy785;\n\t\t\t\tif (yych <= 'Z') goto yy185;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'h') {\n\t\t\t\tif (yych != '`') goto yy185;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'i') goto yy785;\n\t\t\t\tif (yych <= 'z') goto yy185;\n\t\t\t\tif (yych >= 0x7F) goto yy185;\n\t\t\t}\n\t\t}\nyy784:\n\t\tYYDEBUG(784, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1053 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ELSE;\n}\n#line 7127 \"Zend/zend_language_scanner.c\"\nyy785:\n\t\tYYDEBUG(785, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'F') goto yy786;\n\t\tif (yych != 'f') goto yy186;\nyy786:\n\t\tYYDEBUG(786, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(787, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1045 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ELSEIF;\n}\n#line 7145 \"Zend/zend_language_scanner.c\"\nyy788:\n\t\tYYDEBUG(788, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yych == 'O') goto yy789;\n\t\tif (yych != 'o') goto yy186;\nyy789:\n\t\tYYDEBUG(789, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif (yybm[0+(yych = *YYCURSOR)] & 4) {\n\t\t\tgoto yy185;\n\t\t}\n\t\tYYDEBUG(790, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1129 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_ECHO;\n}\n#line 7163 \"Zend/zend_language_scanner.c\"\n\t}\n/* *********************************** */\nyyc_ST_LOOKING_FOR_PROPERTY:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 0, 0, 128, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 0, 0, 0, 0, 64, \n\t\t\t 0, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 0, 0, 0, 0, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t\t 64, 64, 64, 64, 64, 64, 64, 64, \n\t\t};\n\t\tYYDEBUG(791, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '-') {\n\t\t\tif (yych <= '\\r') {\n\t\t\t\tif (yych <= 0x08) goto yy799;\n\t\t\t\tif (yych <= '\\n') goto yy793;\n\t\t\t\tif (yych <= '\\f') goto yy799;\n\t\t\t} else {\n\t\t\t\tif (yych == ' ') goto yy793;\n\t\t\t\tif (yych <= ',') goto yy799;\n\t\t\t\tgoto yy795;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '_') {\n\t\t\t\tif (yych <= '@') goto yy799;\n\t\t\t\tif (yych <= 'Z') goto yy797;\n\t\t\t\tif (yych <= '^') goto yy799;\n\t\t\t\tgoto yy797;\n\t\t\t} else {\n\t\t\t\tif (yych <= '`') goto yy799;\n\t\t\t\tif (yych <= 'z') goto yy797;\n\t\t\t\tif (yych <= '~') goto yy799;\n\t\t\t\tgoto yy797;\n\t\t\t}\n\t\t}\nyy793:\n\t\tYYDEBUG(793, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy805;\nyy794:\n\t\tYYDEBUG(794, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1162 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzendlval->value.str.val = yytext; /* no copying - intentional */\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng);\n\treturn T_WHITESPACE;\n}\n#line 7244 \"Zend/zend_language_scanner.c\"\nyy795:\n\t\tYYDEBUG(795, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) == '>') goto yy802;\nyy796:\n\t\tYYDEBUG(796, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1181 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\tgoto restart;\n}\n#line 7258 \"Zend/zend_language_scanner.c\"\nyy797:\n\t\tYYDEBUG(797, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy801;\nyy798:\n\t\tYYDEBUG(798, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1174 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_pop_state(TSRMLS_C);\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 7274 \"Zend/zend_language_scanner.c\"\nyy799:\n\t\tYYDEBUG(799, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy796;\nyy800:\n\t\tYYDEBUG(800, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy801:\n\t\tYYDEBUG(801, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy800;\n\t\t}\n\t\tgoto yy798;\nyy802:\n\t\tYYDEBUG(802, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(803, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1170 \"Zend/zend_language_scanner.l\"\n\t\t{\n\treturn T_OBJECT_OPERATOR;\n}\n#line 7299 \"Zend/zend_language_scanner.c\"\nyy804:\n\t\tYYDEBUG(804, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy805:\n\t\tYYDEBUG(805, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy804;\n\t\t}\n\t\tgoto yy794;\n\t}\n/* *********************************** */\nyyc_ST_LOOKING_FOR_VARNAME:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 0, 0, 0, 0, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t};\n\t\tYYDEBUG(806, *YYCURSOR);\n\t\tYYFILL(2);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '_') {\n\t\t\tif (yych <= '@') goto yy810;\n\t\t\tif (yych <= 'Z') goto yy808;\n\t\t\tif (yych <= '^') goto yy810;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy810;\n\t\t\tif (yych <= 'z') goto yy808;\n\t\t\tif (yych <= '~') goto yy810;\n\t\t}\nyy808:\n\t\tYYDEBUG(808, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy813;\nyy809:\n\t\tYYDEBUG(809, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1457 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\tyy_pop_state(TSRMLS_C);\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\treturn T_STRING_VARNAME;\n}\n#line 7377 \"Zend/zend_language_scanner.c\"\nyy810:\n\t\tYYDEBUG(810, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(811, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1466 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\tyy_push_state(ST_IN_SCRIPTING TSRMLS_CC);\n\tgoto restart;\n}\n#line 7390 \"Zend/zend_language_scanner.c\"\nyy812:\n\t\tYYDEBUG(812, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy813:\n\t\tYYDEBUG(813, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy812;\n\t\t}\n\t\tgoto yy809;\n\t}\n/* *********************************** */\nyyc_ST_NOWDOC:\n\tYYDEBUG(814, *YYCURSOR);\n\tYYFILL(1);\n\tyych = *YYCURSOR;\n\tYYDEBUG(816, *YYCURSOR);\n\t++YYCURSOR;\n\tYYDEBUG(817, *YYCURSOR);\n\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2348 \"Zend/zend_language_scanner.l\"\n\t{\n\tint newline = 0;\n\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tYYCURSOR--;\n\n\twhile (YYCURSOR < YYLIMIT) {\n\t\tswitch (*YYCURSOR++) {\n\t\t\tcase '\\r':\n\t\t\t\tif (*YYCURSOR == '\\n') {\n\t\t\t\t\tYYCURSOR++;\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tcase '\\n':\n\t\t\t\t/* Check for ending label on the next line */\n\t\t\t\tif (IS_LABEL_START(*YYCURSOR) && CG(heredoc_len) < YYLIMIT - YYCURSOR && !memcmp(YYCURSOR, CG(heredoc), CG(heredoc_len))) {\n\t\t\t\t\tYYCTYPE *end = YYCURSOR + CG(heredoc_len);\n\n\t\t\t\t\tif (*end == ';') {\n\t\t\t\t\t\tend++;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (*end == '\\n' || *end == '\\r') {\n\t\t\t\t\t\t/* newline before label will be subtracted from returned text, but\n\t\t\t\t\t\t * yyleng/yytext will include it, for zend_highlight/strip, tokenizer, etc. */\n\t\t\t\t\t\tif (YYCURSOR[-2] == '\\r' && YYCURSOR[-1] == '\\n') {\n\t\t\t\t\t\t\tnewline = 2; /* Windows newline */\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tnewline = 1;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tCG(increment_lineno) = 1; /* For newline before label */\n\t\t\t\t\t\tBEGIN(ST_END_HEREDOC);\n\n\t\t\t\t\t\tgoto nowdoc_scan_done;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t/* fall through */\n\t\t\tdefault:\n\t\t\t\tcontinue;\n\t\t}\n\t}\n\nnowdoc_scan_done:\n\tyyleng = YYCURSOR - SCNG(yy_text);\n\n\tzend_copy_value(zendlval, yytext, yyleng - newline);\n\tzendlval->type = IS_STRING;\n\tHANDLE_NEWLINES(yytext, yyleng - newline);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 7467 \"Zend/zend_language_scanner.c\"\n/* *********************************** */\nyyc_ST_VAR_OFFSET:\n\t{\n\t\tstatic const unsigned char yybm[] = {\n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t\t240, 240, 112, 112, 112, 112, 112, 112, \n\t\t\t112, 112, 0, 0, 0, 0, 0, 0, \n\t\t\t 0, 80, 80, 80, 80, 80, 80, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 0, 0, 0, 0, 16, \n\t\t\t 0, 80, 80, 80, 80, 80, 80, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 0, 0, 0, 0, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t\t 16, 16, 16, 16, 16, 16, 16, 16, \n\t\t};\n\t\tYYDEBUG(818, *YYCURSOR);\n\t\tYYFILL(3);\n\t\tyych = *YYCURSOR;\n\t\tif (yych <= '/') {\n\t\t\tif (yych <= ' ') {\n\t\t\t\tif (yych <= '\\f') {\n\t\t\t\t\tif (yych <= 0x08) goto yy832;\n\t\t\t\t\tif (yych <= '\\n') goto yy828;\n\t\t\t\t\tgoto yy832;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '\\r') goto yy828;\n\t\t\t\t\tif (yych <= 0x1F) goto yy832;\n\t\t\t\t\tgoto yy828;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= '$') {\n\t\t\t\t\tif (yych <= '\"') goto yy827;\n\t\t\t\t\tif (yych <= '#') goto yy828;\n\t\t\t\t\tgoto yy823;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych == '\\'') goto yy828;\n\t\t\t\t\tgoto yy827;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '\\\\') {\n\t\t\t\tif (yych <= '@') {\n\t\t\t\t\tif (yych <= '0') goto yy820;\n\t\t\t\t\tif (yych <= '9') goto yy822;\n\t\t\t\t\tgoto yy827;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= 'Z') goto yy830;\n\t\t\t\t\tif (yych <= '[') goto yy827;\n\t\t\t\t\tgoto yy828;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (yych <= '_') {\n\t\t\t\t\tif (yych <= ']') goto yy825;\n\t\t\t\t\tif (yych <= '^') goto yy827;\n\t\t\t\t\tgoto yy830;\n\t\t\t\t} else {\n\t\t\t\t\tif (yych <= '`') goto yy827;\n\t\t\t\t\tif (yych <= 'z') goto yy830;\n\t\t\t\t\tif (yych <= '~') goto yy827;\n\t\t\t\t\tgoto yy830;\n\t\t\t\t}\n\t\t\t}\n\t\t}\nyy820:\n\t\tYYDEBUG(820, *YYCURSOR);\n\t\tyyaccept = 0;\n\t\tyych = *(YYMARKER = ++YYCURSOR);\n\t\tif (yych <= 'W') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy844;\n\t\t\t} else {\n\t\t\t\tif (yych == 'B') goto yy841;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= 'b') {\n\t\t\t\tif (yych <= 'X') goto yy843;\n\t\t\t\tif (yych >= 'b') goto yy841;\n\t\t\t} else {\n\t\t\t\tif (yych == 'x') goto yy843;\n\t\t\t}\n\t\t}\nyy821:\n\t\tYYDEBUG(821, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1544 \"Zend/zend_language_scanner.l\"\n\t\t{ /* Offset could be treated as a long */\n\tif (yyleng < MAX_LENGTH_OF_LONG - 1 || (yyleng == MAX_LENGTH_OF_LONG - 1 && strcmp(yytext, long_min_digits) < 0)) {\n\t\tzendlval->value.lval = strtol(yytext, NULL, 10);\n\t\tzendlval->type = IS_LONG;\n\t} else {\n\t\tzendlval->value.str.val = (char *)estrndup(yytext, yyleng);\n\t\tzendlval->value.str.len = yyleng;\n\t\tzendlval->type = IS_STRING;\n\t}\n\treturn T_NUM_STRING;\n}\n#line 7586 \"Zend/zend_language_scanner.c\"\nyy822:\n\t\tYYDEBUG(822, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy840;\nyy823:\n\t\tYYDEBUG(823, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tif ((yych = *YYCURSOR) <= '_') {\n\t\t\tif (yych <= '@') goto yy824;\n\t\t\tif (yych <= 'Z') goto yy836;\n\t\t\tif (yych >= '_') goto yy836;\n\t\t} else {\n\t\t\tif (yych <= '`') goto yy824;\n\t\t\tif (yych <= 'z') goto yy836;\n\t\t\tif (yych >= 0x7F) goto yy836;\n\t\t}\nyy824:\n\t\tYYDEBUG(824, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1876 \"Zend/zend_language_scanner.l\"\n\t\t{\n\t/* Only '[' can be valid, but returning other tokens will allow a more explicit parse error */\n\treturn yytext[0];\n}\n#line 7611 \"Zend/zend_language_scanner.c\"\nyy825:\n\t\tYYDEBUG(825, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(826, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1871 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tyy_pop_state(TSRMLS_C);\n\treturn ']';\n}\n#line 7622 \"Zend/zend_language_scanner.c\"\nyy827:\n\t\tYYDEBUG(827, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tgoto yy824;\nyy828:\n\t\tYYDEBUG(828, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(829, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1881 \"Zend/zend_language_scanner.l\"\n\t\t{\n\t/* Invalid rule to return a more explicit parse error with proper line number */\n\tyyless(0);\n\tyy_pop_state(TSRMLS_C);\n\treturn T_ENCAPSED_AND_WHITESPACE;\n}\n#line 7639 \"Zend/zend_language_scanner.c\"\nyy830:\n\t\tYYDEBUG(830, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tyych = *YYCURSOR;\n\t\tgoto yy835;\nyy831:\n\t\tYYDEBUG(831, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1888 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, yytext, yyleng);\n\tzendlval->type = IS_STRING;\n\treturn T_STRING;\n}\n#line 7654 \"Zend/zend_language_scanner.c\"\nyy832:\n\t\tYYDEBUG(832, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYDEBUG(833, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 2404 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tif (YYCURSOR > YYLIMIT) {\n\t\treturn 0;\n\t}\n\n\tzend_error(E_COMPILE_WARNING,\"Unexpected character in input: '%c' (ASCII=%d) state=%d\", yytext[0], yytext[0], YYSTATE);\n\tgoto restart;\n}\n#line 7669 \"Zend/zend_language_scanner.c\"\nyy834:\n\t\tYYDEBUG(834, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy835:\n\t\tYYDEBUG(835, *YYCURSOR);\n\t\tif (yybm[0+yych] & 16) {\n\t\t\tgoto yy834;\n\t\t}\n\t\tgoto yy831;\nyy836:\n\t\tYYDEBUG(836, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(837, *YYCURSOR);\n\t\tif (yych <= '^') {\n\t\t\tif (yych <= '9') {\n\t\t\t\tif (yych >= '0') goto yy836;\n\t\t\t} else {\n\t\t\t\tif (yych <= '@') goto yy838;\n\t\t\t\tif (yych <= 'Z') goto yy836;\n\t\t\t}\n\t\t} else {\n\t\t\tif (yych <= '`') {\n\t\t\t\tif (yych <= '_') goto yy836;\n\t\t\t} else {\n\t\t\t\tif (yych <= 'z') goto yy836;\n\t\t\t\tif (yych >= 0x7F) goto yy836;\n\t\t\t}\n\t\t}\nyy838:\n\t\tYYDEBUG(838, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1865 \"Zend/zend_language_scanner.l\"\n\t\t{\n\tzend_copy_value(zendlval, (yytext+1), (yyleng-1));\n\tzendlval->type = IS_STRING;\n\treturn T_VARIABLE;\n}\n#line 7711 \"Zend/zend_language_scanner.c\"\nyy839:\n\t\tYYDEBUG(839, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\nyy840:\n\t\tYYDEBUG(840, *YYCURSOR);\n\t\tif (yybm[0+yych] & 32) {\n\t\t\tgoto yy839;\n\t\t}\n\t\tgoto yy821;\nyy841:\n\t\tYYDEBUG(841, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy849;\n\t\t}\nyy842:\n\t\tYYDEBUG(842, *YYCURSOR);\n\t\tYYCURSOR = YYMARKER;\n\t\tgoto yy821;\nyy843:\n\t\tYYDEBUG(843, *YYCURSOR);\n\t\tyych = *++YYCURSOR;\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy847;\n\t\t}\n\t\tgoto yy842;\nyy844:\n\t\tYYDEBUG(844, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(845, *YYCURSOR);\n\t\tif (yych <= '/') goto yy846;\n\t\tif (yych <= '9') goto yy844;\nyy846:\n\t\tYYDEBUG(846, *YYCURSOR);\n\t\tyyleng = YYCURSOR - SCNG(yy_text);\n#line 1556 \"Zend/zend_language_scanner.l\"\n\t\t{ /* Offset must be treated as a string */\n\tzendlval->value.str.val = (char *)estrndup(yytext, yyleng);\n\tzendlval->value.str.len = yyleng;\n\tzendlval->type = IS_STRING;\n\treturn T_NUM_STRING;\n}\n#line 7758 \"Zend/zend_language_scanner.c\"\nyy847:\n\t\tYYDEBUG(847, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(848, *YYCURSOR);\n\t\tif (yybm[0+yych] & 64) {\n\t\t\tgoto yy847;\n\t\t}\n\t\tgoto yy846;\nyy849:\n\t\tYYDEBUG(849, *YYCURSOR);\n\t\t++YYCURSOR;\n\t\tYYFILL(1);\n\t\tyych = *YYCURSOR;\n\t\tYYDEBUG(850, *YYCURSOR);\n\t\tif (yybm[0+yych] & 128) {\n\t\t\tgoto yy849;\n\t\t}\n\t\tgoto yy846;\n\t}\n}\n#line 2413 \"Zend/zend_language_scanner.l\"\n\n}\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2012-03-02-730b54a374-1953161b8c.c"}}},{"rowIdx":84,"cells":{"id":{"kind":"string","value":"manybugs_data_85"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV)) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 23);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif (parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n \n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) {\n\tif ( !strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE; }\n\telse if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t}\n\telse if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR; }\n\telse if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) ce->__get = fe;\n\telse if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) ce->__set = fe;\n\telse if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) ce->__call = fe;\n\telse if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) ce->__unset = fe;\n\telse if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) ce->__isset = fe;\n\telse if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) ce->__callstatic= fe;\n\telse if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) ce->__tostring\t = fe;\n\telse if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t\t/* it is just a reference which was added to the subclass while doing the inheritance */\n\t\t/* so we can deleted now, and will add the overriding method afterwards */\n\n\t\t/* except, if we try to add an abstract function, then we should not delete the inherited one */\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif ((fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\t}\n\n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n \n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_precedence->trait_method->class_name, cur_precedence->trait_method->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n \n \n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n not_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP_SET;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\topline->extended_value = 0;\n\tSET_NODE(opline->result, colon_token);\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\tSET_NODE(opline->result, qm_token);\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 23);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif (parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n \n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) {\n\tif ( !strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE; }\n\telse if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t}\n\telse if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR; }\n\telse if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) ce->__get = fe;\n\telse if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) ce->__set = fe;\n\telse if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) ce->__call = fe;\n\telse if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) ce->__unset = fe;\n\telse if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) ce->__isset = fe;\n\telse if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) ce->__callstatic= fe;\n\telse if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) ce->__tostring\t = fe;\n\telse if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t\t/* it is just a reference which was added to the subclass while doing the inheritance */\n\t\t/* so we can deleted now, and will add the overriding method afterwards */\n\n\t\t/* except, if we try to add an abstract function, then we should not delete the inherited one */\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif ((fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\t}\n\n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n \n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_precedence->trait_method->class_name, cur_precedence->trait_method->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n \n \n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n not_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP_SET;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\topline->extended_value = 0;\n\tSET_NODE(opline->result, colon_token);\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_QM_ASSIGN;\n\tSET_NODE(opline->result, qm_token);\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-10-15-0a1cc5f01c-05c5c8958e.c"}}},{"rowIdx":85,"cells":{"id":{"kind":"string","value":"manybugs_data_86"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif (parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n \n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) {\n\tif ( !strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE; }\n\telse if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t}\n\telse if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR; }\n\telse if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) ce->__get = fe;\n\telse if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) ce->__set = fe;\n\telse if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) ce->__call = fe;\n\telse if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) ce->__unset = fe;\n\telse if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) ce->__isset = fe;\n\telse if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) ce->__callstatic= fe;\n\telse if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) ce->__tostring\t = fe;\n\telse if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t\t/* it is just a reference which was added to the subclass while doing the inheritance */\n\t\t/* so we can deleted now, and will add the overriding method afterwards */\n\n\t\t/* except, if we try to add an abstract function, then we should not delete the inherited one */\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif ((fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\t}\n\n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n \n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_precedence->trait_method->class_name, cur_precedence->trait_method->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n \n \n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n not_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), NULL);\n\t\tfunction_add_ref(function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), NULL);\n\t\t\t\t\tfunction_add_ref(function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif (parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tif (opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n \n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) {\n\tif ( !strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE; }\n\telse if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t}\n\telse if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR; }\n\telse if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) ce->__get = fe;\n\telse if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) ce->__set = fe;\n\telse if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) ce->__call = fe;\n\telse if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) ce->__unset = fe;\n\telse if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) ce->__isset = fe;\n\telse if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) ce->__callstatic= fe;\n\telse if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) ce->__tostring\t = fe;\n\telse if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t\t/* it is just a reference which was added to the subclass while doing the inheritance */\n\t\t/* so we can deleted now, and will add the overriding method afterwards */\n\n\t\t/* except, if we try to add an abstract function, then we should not delete the inherited one */\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif ((fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\t}\n\n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n\n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n\n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n \n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_precedence->trait_method->class_name, cur_precedence->trait_method->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n \n \n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ((coliding_prop->flags & ZEND_ACC_PPP_MASK) == (property_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n not_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n \n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n if ((CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n zend_error(E_COMPILE_ERROR,\n \"Cannot use traits inside of interfaces. %s is used in %s\",\n Z_STRVAL(trait_name->u.constant), CG(active_class_entry)->name);\n }\n\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op\t.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-10-31-2e5d5e5ac6-b5f15ef561.c"}}},{"rowIdx":86,"cells":{"id":{"kind":"string","value":"manybugs_data_87"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Timm Friebe <thekid@thekid.de> |\n | George Schlossnagle <george@omniti.com> |\n | Andrei Zmievski <andrei@gravitonic.com> |\n | Marcus Boerger <helly@php.net> |\n | Johannes Schlueter <johannes@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#ifdef HAVE_CONFIG_H\n#include \"config.h\"\n#endif\n\n#include \"php.h\"\n#include \"php_ini.h\"\n#include \"php_reflection.h\"\n#include \"ext/standard/info.h\"\n\n#include \"zend.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_operators.h\"\n#include \"zend_constants.h\"\n#include \"zend_ini.h\"\n#include \"zend_interfaces.h\"\n#include \"zend_closures.h\"\n#include \"zend_extensions.h\"\n\n#define reflection_update_property(object, name, value) do { \\\n\t\tzval *member; \\\n\t\tMAKE_STD_ZVAL(member); \\\n\t\tZVAL_STRINGL(member, name, sizeof(name)-1, 1); \\\n\t\tzend_std_write_property(object, member, value, NULL TSRMLS_CC); \\\n\t\tZ_DELREF_P(value); \\\n\t\tzval_ptr_dtor(&member); \\\n\t} while (0)\n\n/* Class entry pointers */\nPHPAPI zend_class_entry *reflector_ptr;\nPHPAPI zend_class_entry *reflection_exception_ptr;\nPHPAPI zend_class_entry *reflection_ptr;\nPHPAPI zend_class_entry *reflection_function_abstract_ptr;\nPHPAPI zend_class_entry *reflection_function_ptr;\nPHPAPI zend_class_entry *reflection_parameter_ptr;\nPHPAPI zend_class_entry *reflection_class_ptr;\nPHPAPI zend_class_entry *reflection_object_ptr;\nPHPAPI zend_class_entry *reflection_method_ptr;\nPHPAPI zend_class_entry *reflection_property_ptr;\nPHPAPI zend_class_entry *reflection_extension_ptr;\nPHPAPI zend_class_entry *reflection_zend_extension_ptr;\n\n#if MBO_0\nZEND_BEGIN_MODULE_GLOBALS(reflection)\n\tint dummy;\nZEND_END_MODULE_GLOBALS(reflection)\n\n#ifdef ZTS\n# define REFLECTION_G(v) \\\n\tTSRMG(reflection_globals_id, zend_reflection_globals*, v)\nextern int reflection_globals_id;\n#else\n# define REFLECTION_G(v) (reflection_globals.v)\nextern zend_reflection_globals reflectionglobals;\n#endif\n\nZEND_DECLARE_MODULE_GLOBALS(reflection)\n#endif /* MBO_0 */\n\n/* Method macros */\n\n#define METHOD_NOTSTATIC(ce) \\\n\tif (!this_ptr || !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) { \\\n\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"%s() cannot be called statically\", get_active_function_name(TSRMLS_C)); \\\n\t\treturn; \\\n\t} \\\n\n/* Exception throwing macro */\n#define _DO_THROW(msg) \\\n\tzend_throw_exception(reflection_exception_ptr, msg, 0 TSRMLS_CC); \\\n\treturn; \\\n\n#define RETURN_ON_EXCEPTION \\\n\tif (EG(exception) && Z_OBJCE_P(EG(exception)) == reflection_exception_ptr) { \\\n\t\treturn; \\\n\t}\n\n#define GET_REFLECTION_OBJECT_PTR(target) \\\n\tintern = (reflection_object *) zend_object_store_get_object(getThis() TSRMLS_CC); \\\n\tif (intern == NULL || intern->ptr == NULL) { \\\n\t\tRETURN_ON_EXCEPTION \\\n\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Internal error: Failed to retrieve the reflection object\"); \\\n\t} \\\n\ttarget = intern->ptr; \\\n\n/* Class constants */\n#define REGISTER_REFLECTION_CLASS_CONST_LONG(class_name, const_name, value) \\\n\tzend_declare_class_constant_long(reflection_ ## class_name ## _ptr, const_name, sizeof(const_name)-1, (long)value TSRMLS_CC);\n\n/* {{{ Smart string functions */\ntypedef struct _string {\n\tchar *string;\n\tint len;\n\tint alloced;\n} string;\n\nstatic void string_init(string *str)\n{\n\tstr->string = (char *) emalloc(1024);\n\tstr->len = 1;\n\tstr->alloced = 1024;\n\t*str->string = '\\0';\n}\n\nstatic string *string_printf(string *str, const char *format, ...)\n{\n\tint len;\n\tva_list arg;\n\tchar *s_tmp;\n\n\tva_start(arg, format);\n\tlen = zend_vspprintf(&s_tmp, 0, format, arg);\n\tif (len) {\n\t\tregister int nlen = (str->len + len + (1024 - 1)) & ~(1024 - 1);\n\t\tif (str->alloced < nlen) {\n\t\t\tstr->alloced = nlen;\n\t\t\tstr->string = erealloc(str->string, str->alloced);\n\t\t}\n\t\tmemcpy(str->string + str->len - 1, s_tmp, len + 1);\n\t\tstr->len += len;\n\t}\n\tefree(s_tmp);\n\tva_end(arg);\n\treturn str;\n}\n\nstatic string *string_write(string *str, char *buf, int len)\n{\n\tregister int nlen = (str->len + len + (1024 - 1)) & ~(1024 - 1);\n\tif (str->alloced < nlen) {\n\t\tstr->alloced = nlen;\n\t\tstr->string = erealloc(str->string, str->alloced);\n\t}\n\tmemcpy(str->string + str->len - 1, buf, len);\n\tstr->len += len;\n\tstr->string[str->len - 1] = '\\0';\n\treturn str;\n}\n\nstatic string *string_append(string *str, string *append)\n{\n\tif (append->len > 1) {\n\t\tstring_write(str, append->string, append->len - 1);\n\t}\n\treturn str;\n}\n\nstatic void string_free(string *str)\n{\n\tefree(str->string);\n\tstr->len = 0;\n\tstr->alloced = 0;\n\tstr->string = NULL;\n}\n/* }}} */\n\n/* {{{ Object structure */\n\n/* Struct for properties */\ntypedef struct _property_reference {\n\tzend_class_entry *ce;\n\tzend_property_info prop;\n} property_reference;\n\n/* Struct for parameters */\ntypedef struct _parameter_reference {\n\tzend_uint offset;\n\tzend_uint required;\n\tstruct _zend_arg_info *arg_info;\n\tzend_function *fptr;\n} parameter_reference;\n\ntypedef enum {\n\tREF_TYPE_OTHER, /* Must be 0 */\n\tREF_TYPE_FUNCTION,\n\tREF_TYPE_PARAMETER,\n\tREF_TYPE_PROPERTY,\n\tREF_TYPE_DYNAMIC_PROPERTY\n} reflection_type_t;\n\n/* Struct for reflection objects */\ntypedef struct {\n\tzend_object zo;\n\tvoid *ptr;\n\treflection_type_t ref_type;\n\tzval *obj;\n\tzend_class_entry *ce;\n\tunsigned int ignore_visibility:1;\n} reflection_object;\n\n/* }}} */\n\nstatic zend_object_handlers reflection_object_handlers;\n\nstatic void _default_get_entry(zval *object, char *name, int name_len, zval *return_value TSRMLS_DC) /* {{{ */\n{\n\tzval **value;\n\n\tif (zend_hash_find(Z_OBJPROP_P(object), name, name_len, (void **) &value) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tMAKE_COPY_ZVAL(value, return_value);\n}\n/* }}} */\n\n#ifdef ilia_0\nstatic void _default_lookup_entry(zval *object, char *name, int name_len, zval **return_value TSRMLS_DC) /* {{{ */\n{\n\tzval **value;\n\n\tif (zend_hash_find(Z_OBJPROP_P(object), name, name_len, (void **) &value) == FAILURE) {\n\t\t*return_value = NULL;\n\t} else {\n\t\t*return_value = *value;\n\t}\n}\n/* }}} */\n#endif\n\nstatic void reflection_register_implement(zend_class_entry *class_entry, zend_class_entry *interface_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_uint num_interfaces = ++class_entry->num_interfaces;\n\n\tclass_entry->interfaces = (zend_class_entry **) realloc(class_entry->interfaces, sizeof(zend_class_entry *) * num_interfaces);\n\tclass_entry->interfaces[num_interfaces - 1] = interface_entry;\n}\n/* }}} */\n\nstatic zend_function *_copy_function(zend_function *fptr TSRMLS_DC) /* {{{ */\n{\n\tif (fptr\n\t\t&& fptr->type == ZEND_INTERNAL_FUNCTION\n\t\t&& (fptr->internal_function.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0)\n\t{\n\t\tzend_function *copy_fptr;\n\t\tcopy_fptr = emalloc(sizeof(zend_function));\n\t\tmemcpy(copy_fptr, fptr, sizeof(zend_function));\n\t\tcopy_fptr->internal_function.function_name = estrdup(fptr->internal_function.function_name);\n\t\treturn copy_fptr;\n\t} else {\n\t\t/* no copy needed */\n\t\treturn fptr;\n\t}\n}\n/* }}} */\n\nstatic void _free_function(zend_function *fptr TSRMLS_DC) /* {{{ */\n{\n\tif (fptr\n\t\t&& fptr->type == ZEND_INTERNAL_FUNCTION\n\t\t&& (fptr->internal_function.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0)\n\t{\n\t\tefree((char*)fptr->internal_function.function_name);\n\t\tefree(fptr);\n\t}\n}\n/* }}} */\n\nstatic void reflection_free_objects_storage(void *object TSRMLS_DC) /* {{{ */\n{\n\treflection_object *intern = (reflection_object *) object;\n\tparameter_reference *reference;\n\tproperty_reference *prop_reference;\n\n\tif (intern->ptr) {\n\t\tswitch (intern->ref_type) {\n\t\tcase REF_TYPE_PARAMETER:\n\t\t\treference = (parameter_reference*)intern->ptr;\n\t\t\t_free_function(reference->fptr TSRMLS_CC);\n\t\t\tefree(intern->ptr);\n\t\t\tbreak;\n\t\tcase REF_TYPE_FUNCTION:\n\t\t\t_free_function(intern->ptr TSRMLS_CC);\n\t\t\tbreak;\n\t\tcase REF_TYPE_PROPERTY:\n\t\t\tefree(intern->ptr);\n\t\t\tbreak;\n\t\tcase REF_TYPE_DYNAMIC_PROPERTY:\n\t\t\tprop_reference = (property_reference*)intern->ptr;\n\t\t\tefree((char*)prop_reference->prop.name);\n\t\t\tefree(intern->ptr);\n\t\t\tbreak;\n\t\tcase REF_TYPE_OTHER:\n\t\t\tbreak;\n\t\t}\n\t}\n\tintern->ptr = NULL;\n\tif (intern->obj) {\n\t\tzval_ptr_dtor(&intern->obj);\n\t}\n\tzend_objects_free_object_storage(object TSRMLS_CC);\n}\n/* }}} */\n\nstatic zend_object_value reflection_objects_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_object_value retval;\n\treflection_object *intern;\n\n\tintern = ecalloc(1, sizeof(reflection_object));\n\tintern->zo.ce = class_type;\n\n\tzend_object_std_init(&intern->zo, class_type TSRMLS_CC);\n\tobject_properties_init(&intern->zo, class_type);\n\tretval.handle = zend_objects_store_put(intern, NULL, reflection_free_objects_storage, NULL TSRMLS_CC);\n\tretval.handlers = &reflection_object_handlers;\n\treturn retval;\n}\n/* }}} */\n\nstatic zval * reflection_instantiate(zend_class_entry *pce, zval *object TSRMLS_DC) /* {{{ */\n{\n\tif (!object) {\n\t\tALLOC_ZVAL(object);\n\t}\n\tZ_TYPE_P(object) = IS_OBJECT;\n\tobject_init_ex(object, pce);\n\tZ_SET_REFCOUNT_P(object, 1);\n\tZ_SET_ISREF_P(object);\n\treturn object;\n}\n/* }}} */\n\nstatic void _const_string(string *str, char *name, zval *value, char *indent TSRMLS_DC);\nstatic void _function_string(string *str, zend_function *fptr, zend_class_entry *scope, char* indent TSRMLS_DC);\nstatic void _property_string(string *str, zend_property_info *prop, char *prop_name, char* indent TSRMLS_DC);\nstatic void _class_string(string *str, zend_class_entry *ce, zval *obj, char *indent TSRMLS_DC);\nstatic void _extension_string(string *str, zend_module_entry *module, char *indent TSRMLS_DC);\nstatic void _zend_extension_string(string *str, zend_extension *extension, char *indent TSRMLS_DC);\n\n/* {{{ _class_string */\nstatic void _class_string(string *str, zend_class_entry *ce, zval *obj, char *indent TSRMLS_DC)\n{\n\tint count, count_static_props = 0, count_static_funcs = 0, count_shadow_props = 0;\n\tstring sub_indent;\n\n\tstring_init(&sub_indent);\n\tstring_printf(&sub_indent, \"%s \", indent);\n\n\t/* TBD: Repair indenting of doc comment (or is this to be done in the parser?) */\n\tif (ce->type == ZEND_USER_CLASS && ce->info.user.doc_comment) {\n\t\tstring_printf(str, \"%s%s\", indent, ce->info.user.doc_comment);\n\t\tstring_write(str, \"\\n\", 1);\n\t}\n\n\tif (obj) {\n\t\tstring_printf(str, \"%sObject of class [ \", indent);\n\t} else {\n\t\tchar *kind = \"Class\";\n\t\tif (ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tkind = \"Interface\";\n\t\t} else if ((ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\t\tkind = \"Trait\";\n\t\t}\n\t\tstring_printf(str, \"%s%s [ \", indent, kind);\n\t}\n\tstring_printf(str, (ce->type == ZEND_USER_CLASS) ? \"<user\" : \"<internal\");\n\tif (ce->type == ZEND_INTERNAL_CLASS && ce->info.internal.module) {\n\t\tstring_printf(str, \":%s\", ce->info.internal.module->name);\n\t}\n\tstring_printf(str, \"> \");\n\tif (ce->get_iterator != NULL) {\n\t\tstring_printf(str, \"<iterateable> \");\n\t}\n\tif (ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tstring_printf(str, \"interface \");\n\t} else if ((ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tstring_printf(str, \"trait \");\n\t} else {\n\t\tif (ce->ce_flags & (ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) {\n\t\t\tstring_printf(str, \"abstract \");\n\t\t}\n\t\tif (ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\t\tstring_printf(str, \"final \");\n\t\t}\n\t\tstring_printf(str, \"class \");\n\t}\n\tstring_printf(str, \"%s\", ce->name);\n\tif (ce->parent) {\n\t\tstring_printf(str, \" extends %s\", ce->parent->name);\n\t}\n\n\tif (ce->num_interfaces) {\n\t\tzend_uint i;\n\n\t\tif (ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tstring_printf(str, \" extends %s\", ce->interfaces[0]->name);\n\t\t} else {\n\t\t\tstring_printf(str, \" implements %s\", ce->interfaces[0]->name);\n\t\t}\n\t\tfor (i = 1; i < ce->num_interfaces; ++i) {\n\t\t\tstring_printf(str, \", %s\", ce->interfaces[i]->name);\n\t\t}\n\t}\n\tstring_printf(str, \" ] {\\n\");\n\n\t/* The information where a class is declared is only available for user classes */\n\tif (ce->type == ZEND_USER_CLASS) {\n\t\tstring_printf(str, \"%s @@ %s %d-%d\\n\", indent, ce->info.user.filename,\n\t\t\t\t\t\tce->info.user.line_start, ce->info.user.line_end);\n\t}\n\n\t/* Constants */\n\tif (&ce->constants_table) {\n\t\tzend_hash_apply_with_argument(&ce->constants_table, (apply_func_arg_t) zval_update_constant, (void*)1 TSRMLS_CC);\n\t\tstring_printf(str, \"\\n\");\n\t\tcount = zend_hash_num_elements(&ce->constants_table);\n\t\tstring_printf(str, \"%s - Constants [%d] {\\n\", indent, count);\n\t\tif (count > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzval **value;\n\t\t\tchar *key;\n\t\t\tuint key_len;\n\t\t\tulong num_index;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->constants_table, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->constants_table, (void **) &value, &pos) == SUCCESS) {\n\t\t\t\tzend_hash_get_current_key_ex(&ce->constants_table, &key, &key_len, &num_index, 0, &pos);\n\n\t\t\t\t_const_string(str, key, *value, indent TSRMLS_CC);\n\t\t\t\tzend_hash_move_forward_ex(&ce->constants_table, &pos);\n\t\t\t}\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\t/* Static properties */\n\tif (&ce->properties_info) {\n\t\t/* counting static properties */\n\t\tcount = zend_hash_num_elements(&ce->properties_info);\n\t\tif (count > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_property_info *prop;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop, &pos) == SUCCESS) {\n\t\t\t\tif(prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\tcount_shadow_props++;\n\t\t\t\t} else if (prop->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\tcount_static_props++;\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(&ce->properties_info, &pos);\n\t\t\t}\n\t\t}\n\n\t\t/* static properties */\n\t\tstring_printf(str, \"\\n%s - Static properties [%d] {\\n\", indent, count_static_props);\n\t\tif (count_static_props > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_property_info *prop;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop, &pos) == SUCCESS) {\n\t\t\t\tif ((prop->flags & ZEND_ACC_STATIC) && !(prop->flags & ZEND_ACC_SHADOW)) {\n\t\t\t\t\t_property_string(str, prop, NULL, sub_indent.string TSRMLS_CC);\n\t\t\t\t}\n\n\t\t\t\tzend_hash_move_forward_ex(&ce->properties_info, &pos);\n\t\t\t}\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\t/* Static methods */\n\tif (&ce->function_table) {\n\t\t/* counting static methods */\n\t\tcount = zend_hash_num_elements(&ce->function_table);\n\t\tif (count > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_function *mptr;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->function_table, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->function_table, (void **) &mptr, &pos) == SUCCESS) {\n\t\t\t\tif (mptr->common.fn_flags & ZEND_ACC_STATIC\n\t\t\t\t\t&& ((mptr->common.fn_flags & ZEND_ACC_PRIVATE) == 0 || mptr->common.scope == ce))\n\t\t\t\t{\n\t\t\t\t\tcount_static_funcs++;\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(&ce->function_table, &pos);\n\t\t\t}\n\t\t}\n\n\t\t/* static methods */\n\t\tstring_printf(str, \"\\n%s - Static methods [%d] {\", indent, count_static_funcs);\n\t\tif (count_static_funcs > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_function *mptr;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->function_table, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->function_table, (void **) &mptr, &pos) == SUCCESS) {\n\t\t\t\tif (mptr->common.fn_flags & ZEND_ACC_STATIC\n\t\t\t\t\t&& ((mptr->common.fn_flags & ZEND_ACC_PRIVATE) == 0 || mptr->common.scope == ce))\n\t\t\t\t{\n\t\t\t\t\tstring_printf(str, \"\\n\");\n\t\t\t\t\t_function_string(str, mptr, ce, sub_indent.string TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(&ce->function_table, &pos);\n\t\t\t}\n\t\t} else {\n\t\t\tstring_printf(str, \"\\n\");\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\t/* Default/Implicit properties */\n\tif (&ce->properties_info) {\n\t\tcount = zend_hash_num_elements(&ce->properties_info) - count_static_props - count_shadow_props;\n\t\tstring_printf(str, \"\\n%s - Properties [%d] {\\n\", indent, count);\n\t\tif (count > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_property_info *prop;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop, &pos) == SUCCESS) {\n\t\t\t\tif (!(prop->flags & (ZEND_ACC_STATIC|ZEND_ACC_SHADOW))) {\n\t\t\t\t\t_property_string(str, prop, NULL, sub_indent.string TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(&ce->properties_info, &pos);\n\t\t\t}\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\tif (obj && Z_OBJ_HT_P(obj)->get_properties) {\n\t\tstring dyn;\n\t\tHashTable *properties = Z_OBJ_HT_P(obj)->get_properties(obj TSRMLS_CC);\n\t\tHashPosition pos;\n\t\tzval **prop;\n\n\t\tstring_init(&dyn);\n\t\tcount = 0;\n\n\t\tif (properties && zend_hash_num_elements(properties)) {\n\t\t\tzend_hash_internal_pointer_reset_ex(properties, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(properties, (void **) &prop, &pos) == SUCCESS) {\n\t\t\t\tchar *prop_name;\n\t\t\t\tuint prop_name_size;\n\t\t\t\tulong index;\n\n\t\t\t\tif (zend_hash_get_current_key_ex(properties, &prop_name, &prop_name_size, &index, 1, &pos) == HASH_KEY_IS_STRING) {\n\t\t\t\t\tif (prop_name_size && prop_name[0]) { /* skip all private and protected properties */\n\t\t\t\t\t\tif (!zend_hash_quick_exists(&ce->properties_info, prop_name, prop_name_size, zend_get_hash_value(prop_name, prop_name_size))) {\n\t\t\t\t\t\t\tcount++;\n\t\t\t\t\t\t\t_property_string(&dyn, NULL, prop_name, sub_indent.string TSRMLS_CC);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tefree(prop_name);\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(properties, &pos);\n\t\t\t}\n\t\t}\n\n\t\tstring_printf(str, \"\\n%s - Dynamic properties [%d] {\\n\", indent, count);\n\t\tstring_append(str, &dyn);\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t\tstring_free(&dyn);\n\t}\n\n\t/* Non static methods */\n\tif (&ce->function_table) {\n\t\tcount = zend_hash_num_elements(&ce->function_table) - count_static_funcs;\n\t\tif (count > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_function *mptr;\n\t\t\tstring dyn;\n\n\t\t\tcount = 0;\n\t\t\tstring_init(&dyn);\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->function_table, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->function_table, (void **) &mptr, &pos) == SUCCESS) {\n\t\t\t\tif ((mptr->common.fn_flags & ZEND_ACC_STATIC) == 0\n\t\t\t\t\t&& ((mptr->common.fn_flags & ZEND_ACC_PRIVATE) == 0 || mptr->common.scope == ce))\n\t\t\t\t{\n\t\t\t\t\tchar *key;\n\t\t\t\t\tuint key_len;\n\t\t\t\t\tulong num_index;\n\t\t\t\t\tuint len = strlen(mptr->common.function_name);\n\n\t\t\t\t\t/* Do not display old-style inherited constructors */\n\t\t\t\t\tif ((mptr->common.fn_flags & ZEND_ACC_CTOR) == 0\n\t\t\t\t\t\t|| mptr->common.scope == ce\n\t\t\t\t\t\t|| zend_hash_get_current_key_ex(&ce->function_table, &key, &key_len, &num_index, 0, &pos) != HASH_KEY_IS_STRING\n\t\t\t\t\t\t|| zend_binary_strcasecmp(key, key_len-1, mptr->common.function_name, len) == 0)\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_function *closure;\n\t\t\t\t\t\t/* see if this is a closure */\n\t\t\t\t\t\tif (ce == zend_ce_closure && obj && (len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t\t\t\t\t\t&& memcmp(mptr->common.function_name, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t\t\t\t\t\t&& (closure = zend_get_closure_invoke_method(obj TSRMLS_CC)) != NULL)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tmptr = closure;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tclosure = NULL;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tstring_printf(&dyn, \"\\n\");\n\t\t\t\t\t\t_function_string(&dyn, mptr, ce, sub_indent.string TSRMLS_CC);\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\t_free_function(closure TSRMLS_CC);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(&ce->function_table, &pos);\n\t\t\t}\n\t\t\tstring_printf(str, \"\\n%s - Methods [%d] {\", indent, count);\n\t\t\tif (!count) {\n\t\t\t\tstring_printf(str, \"\\n\");\n\t\t\t}\n\t\t\tstring_append(str, &dyn);\n\t\t\tstring_free(&dyn);\n\t\t} else {\n\t\t\tstring_printf(str, \"\\n%s - Methods [0] {\\n\", indent);\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\tstring_printf(str, \"%s}\\n\", indent);\n\tstring_free(&sub_indent);\n}\n/* }}} */\n\n/* {{{ _const_string */\nstatic void _const_string(string *str, char *name, zval *value, char *indent TSRMLS_DC)\n{\n\tchar *type;\n\tzval value_copy;\n\tint use_copy;\n\n\ttype = zend_zval_type_name(value);\n\n\tzend_make_printable_zval(value, &value_copy, &use_copy);\n\tif (use_copy) {\n\t\tvalue = &value_copy;\n\t}\n\n\tstring_printf(str, \"%s Constant [ %s %s ] { %s }\\n\",\n\t\t\t\t\tindent, type, name, Z_STRVAL_P(value));\n\n\tif (use_copy) {\n\t\tzval_dtor(value);\n\t}\n}\n/* }}} */\n\n/* {{{ _get_recv_opcode */\nstatic zend_op* _get_recv_op(zend_op_array *op_array, zend_uint offset)\n{\n\tzend_op *op = op_array->opcodes;\n\tzend_op *end = op + op_array->last;\n\n\t++offset;\n\twhile (op < end) {\n\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t&& op->op1.num == (long)offset)\n\t\t{\n\t\t\treturn op;\n\t\t}\n\t\t++op;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\n/* {{{ _parameter_string */\nstatic void _parameter_string(string *str, zend_function *fptr, struct _zend_arg_info *arg_info, zend_uint offset, zend_uint required, char* indent TSRMLS_DC)\n{\n\tstring_printf(str, \"Parameter #%d [ \", offset);\n\tif (offset >= required) {\n\t\tstring_printf(str, \"<optional> \");\n\t} else {\n\t\tstring_printf(str, \"<required> \");\n\t}\n\tif (arg_info->class_name) {\n\t\tstring_printf(str, \"%s \", arg_info->class_name);\n\t\tif (arg_info->allow_null) {\n\t\t\tstring_printf(str, \"or NULL \");\n\t\t}\n\t} else if (arg_info->type_hint) {\n\t\tstring_printf(str, \"%s \", zend_get_type_by_const(arg_info->type_hint));\n\t\tif (arg_info->allow_null) {\n\t\t\tstring_printf(str, \"or NULL \");\n\t\t}\n\t}\n\tif (arg_info->pass_by_reference) {\n\t\tstring_write(str, \"&\", sizeof(\"&\")-1);\n\t}\n\tif (arg_info->name) {\n\t\tstring_printf(str, \"$%s\", arg_info->name);\n\t} else {\n\t\tstring_printf(str, \"$param%d\", offset);\n\t}\n\tif (fptr->type == ZEND_USER_FUNCTION && offset >= required) {\n\t\tzend_op *precv = _get_recv_op((zend_op_array*)fptr, offset);\n\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\tzval *zv, zv_copy;\n\t\t\tint use_copy;\n\t\t\tstring_write(str, \" = \", sizeof(\" = \")-1);\n\t\t\tALLOC_ZVAL(zv);\n\t\t\t*zv = *precv->op2.zv;\n\t\t\tzval_copy_ctor(zv);\n\t\t\tINIT_PZVAL(zv);\n\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\tstring_write(str, \"true\", sizeof(\"true\")-1);\n\t\t\t\t} else {\n\t\t\t\t\tstring_write(str, \"false\", sizeof(\"false\")-1);\n\t\t\t\t}\n\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\tstring_write(str, \"NULL\", sizeof(\"NULL\")-1);\n\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\tstring_write(str, \"'\", sizeof(\"'\")-1);\n\t\t\t\tstring_write(str, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 15));\n\t\t\t\tif (Z_STRLEN_P(zv) > 15) {\n\t\t\t\t\tstring_write(str, \"...\", sizeof(\"...\")-1);\n\t\t\t\t}\n\t\t\t\tstring_write(str, \"'\", sizeof(\"'\")-1);\n\t\t\t} else {\n\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\tstring_write(str, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\tif (use_copy) {\n\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t}\n\t\t\t}\n\t\t\tzval_ptr_dtor(&zv);\n\t\t}\n\t}\n\tstring_write(str, \" ]\", sizeof(\" ]\")-1);\n}\n/* }}} */\n\n/* {{{ _function_parameter_string */\nstatic void _function_parameter_string(string *str, zend_function *fptr, char* indent TSRMLS_DC)\n{\n\tstruct _zend_arg_info *arg_info = fptr->common.arg_info;\n\tzend_uint i, required = fptr->common.required_num_args;\n\n\tif (!arg_info) {\n\t\treturn;\n\t}\n\n\tstring_printf(str, \"\\n\");\n\tstring_printf(str, \"%s- Parameters [%d] {\\n\", indent, fptr->common.num_args);\n\tfor (i = 0; i < fptr->common.num_args; i++) {\n\t\tstring_printf(str, \"%s \", indent);\n\t\t_parameter_string(str, fptr, arg_info, i, required, indent TSRMLS_CC);\n\t\tstring_write(str, \"\\n\", sizeof(\"\\n\")-1);\n\t\targ_info++;\n\t}\n\tstring_printf(str, \"%s}\\n\", indent);\n}\n/* }}} */\n\n/* {{{ _function_closure_string */\nstatic void _function_closure_string(string *str, zend_function *fptr, char* indent TSRMLS_DC)\n{\n\tzend_uint i, count;\n\tulong num_index;\n\tchar *key;\n\tuint key_len;\n\tHashTable *static_variables;\n\tHashPosition pos;\n\n\tif (fptr->type != ZEND_USER_FUNCTION || !fptr->op_array.static_variables) {\n\t\treturn;\n\t}\n\n\tstatic_variables = fptr->op_array.static_variables;\n\tcount = zend_hash_num_elements(static_variables);\n\n\tif (!count) {\n\t\treturn;\n\t}\n\n\tstring_printf(str, \"\\n\");\n\tstring_printf(str, \"%s- Bound Variables [%d] {\\n\", indent, zend_hash_num_elements(static_variables));\n\tzend_hash_internal_pointer_reset_ex(static_variables, &pos);\n\ti = 0;\n\twhile (i < count) {\n\t\tzend_hash_get_current_key_ex(static_variables, &key, &key_len, &num_index, 0, &pos);\n\t\tstring_printf(str, \"%s Variable #%d [ $%s ]\\n\", indent, i++, key);\n\t\tzend_hash_move_forward_ex(static_variables, &pos);\n\t}\n\tstring_printf(str, \"%s}\\n\", indent);\n}\n/* }}} */\n\n/* {{{ _function_string */\nstatic void _function_string(string *str, zend_function *fptr, zend_class_entry *scope, char* indent TSRMLS_DC)\n{\n\tstring param_indent;\n\tzend_function *overwrites;\n\tchar *lc_name;\n\tunsigned int lc_name_len;\n\n\t/* TBD: Repair indenting of doc comment (or is this to be done in the parser?)\n\t * What's \"wrong\" is that any whitespace before the doc comment start is\n\t * swallowed, leading to an unaligned comment.\n\t */\n\tif (fptr->type == ZEND_USER_FUNCTION && fptr->op_array.doc_comment) {\n\t\tstring_printf(str, \"%s%s\\n\", indent, fptr->op_array.doc_comment);\n\t}\n\n\tstring_write(str, indent, strlen(indent));\n\tstring_printf(str, fptr->common.fn_flags & ZEND_ACC_CLOSURE ? \"Closure [ \" : (fptr->common.scope ? \"Method [ \" : \"Function [ \"));\n\tstring_printf(str, (fptr->type == ZEND_USER_FUNCTION) ? \"<user\" : \"<internal\");\n\tif (fptr->common.fn_flags & ZEND_ACC_DEPRECATED) {\n\t\tstring_printf(str, \", deprecated\");\n\t}\n\tif (fptr->type == ZEND_INTERNAL_FUNCTION && ((zend_internal_function*)fptr)->module) {\n\t\tstring_printf(str, \":%s\", ((zend_internal_function*)fptr)->module->name);\n\t}\n\n\tif (scope && fptr->common.scope) {\n\t\tif (fptr->common.scope != scope) {\n\t\t\tstring_printf(str, \", inherits %s\", fptr->common.scope->name);\n\t\t} else if (fptr->common.scope->parent) {\n\t\t\tlc_name_len = strlen(fptr->common.function_name);\n\t\t\tlc_name = zend_str_tolower_dup(fptr->common.function_name, lc_name_len);\n\t\t\tif (zend_hash_find(&fptr->common.scope->parent->function_table, lc_name, lc_name_len + 1, (void**) &overwrites) == SUCCESS) {\n\t\t\t\tif (fptr->common.scope != overwrites->common.scope) {\n\t\t\t\t\tstring_printf(str, \", overwrites %s\", overwrites->common.scope->name);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_name);\n\t\t}\n\t}\n\tif (fptr->common.prototype && fptr->common.prototype->common.scope) {\n\t\tstring_printf(str, \", prototype %s\", fptr->common.prototype->common.scope->name);\n\t}\n\tif (fptr->common.fn_flags & ZEND_ACC_CTOR) {\n\t\tstring_printf(str, \", ctor\");\n\t}\n\tif (fptr->common.fn_flags & ZEND_ACC_DTOR) {\n\t\tstring_printf(str, \", dtor\");\n\t}\n\tstring_printf(str, \"> \");\n\n\tif (fptr->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\tstring_printf(str, \"abstract \");\n\t}\n\tif (fptr->common.fn_flags & ZEND_ACC_FINAL) {\n\t\tstring_printf(str, \"final \");\n\t}\n\tif (fptr->common.fn_flags & ZEND_ACC_STATIC) {\n\t\tstring_printf(str, \"static \");\n\t}\n\n\tif (fptr->common.scope) {\n\t\t/* These are mutually exclusive */\n\t\tswitch (fptr->common.fn_flags & ZEND_ACC_PPP_MASK) {\n\t\t\tcase ZEND_ACC_PUBLIC:\n\t\t\t\tstring_printf(str, \"public \");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_ACC_PRIVATE:\n\t\t\t\tstring_printf(str, \"private \");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_ACC_PROTECTED:\n\t\t\t\tstring_printf(str, \"protected \");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tstring_printf(str, \"<visibility error> \");\n\t\t\t\tbreak;\n\t\t}\n\t\tstring_printf(str, \"method \");\n\t} else {\n\t\tstring_printf(str, \"function \");\n\t}\n\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\tstring_printf(str, \"&\");\n\t}\n\tstring_printf(str, \"%s ] {\\n\", fptr->common.function_name);\n\t/* The information where a function is declared is only available for user classes */\n\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\tstring_printf(str, \"%s @@ %s %d - %d\\n\", indent,\n\t\t\t\t\t\tfptr->op_array.filename,\n\t\t\t\t\t\tfptr->op_array.line_start,\n\t\t\t\t\t\tfptr->op_array.line_end);\n\t}\n\tstring_init(¶m_indent);\n\tstring_printf(¶m_indent, \"%s \", indent);\n\tif (fptr->common.fn_flags & ZEND_ACC_CLOSURE) {\n\t\t_function_closure_string(str, fptr, param_indent.string TSRMLS_CC);\n\t}\n\t_function_parameter_string(str, fptr, param_indent.string TSRMLS_CC);\n\tstring_free(¶m_indent);\n\tstring_printf(str, \"%s}\\n\", indent);\n}\n/* }}} */\n\n/* {{{ _property_string */\nstatic void _property_string(string *str, zend_property_info *prop, char *prop_name, char* indent TSRMLS_DC)\n{\n\tconst char *class_name;\n\n\tstring_printf(str, \"%sProperty [ \", indent);\n\tif (!prop) {\n\t\tstring_printf(str, \"<dynamic> public $%s\", prop_name);\n\t} else {\n\t\tif (!(prop->flags & ZEND_ACC_STATIC)) {\n\t\t\tif (prop->flags & ZEND_ACC_IMPLICIT_PUBLIC) {\n\t\t\t\tstring_write(str, \"<implicit> \", sizeof(\"<implicit> \") - 1);\n\t\t\t} else {\n\t\t\t\tstring_write(str, \"<default> \", sizeof(\"<default> \") - 1);\n\t\t\t}\n\t\t}\n\n\t\t/* These are mutually exclusive */\n\t\tswitch (prop->flags & ZEND_ACC_PPP_MASK) {\n\t\t\tcase ZEND_ACC_PUBLIC:\n\t\t\t\tstring_printf(str, \"public \");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_ACC_PRIVATE:\n\t\t\t\tstring_printf(str, \"private \");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_ACC_PROTECTED:\n\t\t\t\tstring_printf(str, \"protected \");\n\t\t\t\tbreak;\n\t\t}\n\t\tif(prop->flags & ZEND_ACC_STATIC) {\n\t\t\tstring_printf(str, \"static \");\n\t\t}\n\n\t\tzend_unmangle_property_name(prop->name, prop->name_length, &class_name, (const char**)&prop_name);\n\t\tstring_printf(str, \"$%s\", prop_name);\n\t}\n\n\tstring_printf(str, \" ]\\n\");\n}\n/* }}} */\n\nstatic int _extension_ini_string(zend_ini_entry *ini_entry TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tstring *str = va_arg(args, string *);\n\tchar *indent = va_arg(args, char *);\n\tint number = va_arg(args, int);\n\tchar *comma = \"\";\n\n\tif (number == ini_entry->module_number) {\n\t\tstring_printf(str, \" %sEntry [ %s <\", indent, ini_entry->name);\n\t\tif (ini_entry->modifiable == ZEND_INI_ALL) {\n\t\t\tstring_printf(str, \"ALL\");\n\t\t} else {\n\t\t\tif (ini_entry->modifiable & ZEND_INI_USER) {\n\t\t\t\tstring_printf(str, \"USER\");\n\t\t\t\tcomma = \",\";\n\t\t\t}\n\t\t\tif (ini_entry->modifiable & ZEND_INI_PERDIR) {\n\t\t\t\tstring_printf(str, \"%sPERDIR\", comma);\n\t\t\t\tcomma = \",\";\n\t\t\t}\n\t\t\tif (ini_entry->modifiable & ZEND_INI_SYSTEM) {\n\t\t\t\tstring_printf(str, \"%sSYSTEM\", comma);\n\t\t\t}\n\t\t}\n\n\t\tstring_printf(str, \"> ]\\n\");\n\t\tstring_printf(str, \" %s Current = '%s'\\n\", indent, ini_entry->value ? ini_entry->value : \"\");\n\t\tif (ini_entry->modified) {\n\t\t\tstring_printf(str, \" %s Default = '%s'\\n\", indent, ini_entry->orig_value ? ini_entry->orig_value : \"\");\n\t\t}\n\t\tstring_printf(str, \" %s}\\n\", indent);\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nstatic int _extension_class_string(zend_class_entry **pce TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tstring *str = va_arg(args, string *);\n\tchar *indent = va_arg(args, char *);\n\tstruct _zend_module_entry *module = va_arg(args, struct _zend_module_entry*);\n\tint *num_classes = va_arg(args, int*);\n\n\tif (((*pce)->type == ZEND_INTERNAL_CLASS) && (*pce)->info.internal.module && !strcasecmp((*pce)->info.internal.module->name, module->name)) {\n\t\tstring_printf(str, \"\\n\");\n\t\t_class_string(str, *pce, NULL, indent TSRMLS_CC);\n\t\t(*num_classes)++;\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nstatic int _extension_const_string(zend_constant *constant TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tstring *str = va_arg(args, string *);\n\tchar *indent = va_arg(args, char *);\n\tstruct _zend_module_entry *module = va_arg(args, struct _zend_module_entry*);\n\tint *num_classes = va_arg(args, int*);\n\n\tif (constant->module_number == module->module_number) {\n\t\t_const_string(str, constant->name, &constant->value, indent TSRMLS_CC);\n\t\t(*num_classes)++;\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ _extension_string */\nstatic void _extension_string(string *str, zend_module_entry *module, char *indent TSRMLS_DC)\n{\n\tstring_printf(str, \"%sExtension [ \", indent);\n\tif (module->type == MODULE_PERSISTENT) {\n\t\tstring_printf(str, \"<persistent>\");\n\t}\n\tif (module->type == MODULE_TEMPORARY) {\n\t\tstring_printf(str, \"<temporary>\" );\n\t}\n\tstring_printf(str, \" extension #%d %s version %s ] {\\n\",\n\t\t\t\t\tmodule->module_number, module->name,\n\t\t\t\t\t(module->version == NO_VERSION_YET) ? \"<no_version>\" : module->version);\n\n\tif (module->deps) {\n\t\tconst zend_module_dep* dep = module->deps;\n\n\t\tstring_printf(str, \"\\n - Dependencies {\\n\");\n\n\t\twhile(dep->name) {\n\t\t\tstring_printf(str, \"%s Dependency [ %s (\", indent, dep->name);\n\n\t\t\tswitch(dep->type) {\n\t\t\tcase MODULE_DEP_REQUIRED:\n\t\t\t\tstring_write(str, \"Required\", sizeof(\"Required\") - 1);\n\t\t\t\tbreak;\n\t\t\tcase MODULE_DEP_CONFLICTS:\n\t\t\t\tstring_write(str, \"Conflicts\", sizeof(\"Conflicts\") - 1);\n\t\t\t\tbreak;\n\t\t\tcase MODULE_DEP_OPTIONAL:\n\t\t\t\tstring_write(str, \"Optional\", sizeof(\"Optional\") - 1);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tstring_write(str, \"Error\", sizeof(\"Error\") - 1); /* shouldn't happen */\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tif (dep->rel) {\n\t\t\t\tstring_printf(str, \" %s\", dep->rel);\n\t\t\t}\n\t\t\tif (dep->version) {\n\t\t\t\tstring_printf(str, \" %s\", dep->version);\n\t\t\t}\n\t\t\tstring_write(str, \") ]\\n\", sizeof(\") ]\\n\") - 1);\n\t\t\tdep++;\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\t{\n\t\tstring str_ini;\n\t\tstring_init(&str_ini);\n\t\tzend_hash_apply_with_arguments(EG(ini_directives) TSRMLS_CC, (apply_func_args_t) _extension_ini_string, 3, &str_ini, indent, module->module_number);\n\t\tif (str_ini.len > 1) {\n\t\t\tstring_printf(str, \"\\n - INI {\\n\");\n\t\t\tstring_append(str, &str_ini);\n\t\t\tstring_printf(str, \"%s }\\n\", indent);\n\t\t}\n\t\tstring_free(&str_ini);\n\t}\n\n\t{\n\t\tstring str_constants;\n\t\tint num_constants = 0;\n\n\t\tstring_init(&str_constants);\n\t\tzend_hash_apply_with_arguments(EG(zend_constants) TSRMLS_CC, (apply_func_args_t) _extension_const_string, 4, &str_constants, indent, module, &num_constants);\n\t\tif (num_constants) {\n\t\t\tstring_printf(str, \"\\n - Constants [%d] {\\n\", num_constants);\n\t\t\tstring_append(str, &str_constants);\n\t\t\tstring_printf(str, \"%s }\\n\", indent);\n\t\t}\n\t\tstring_free(&str_constants);\n\t}\n\n\tif (module->functions && module->functions->fname) {\n\t\tzend_function *fptr;\n\t\tconst zend_function_entry *func = module->functions;\n\n\t\tstring_printf(str, \"\\n - Functions {\\n\");\n\n\t\t/* Is there a better way of doing this? */\n\t\twhile (func->fname) {\n\t\t\tint fname_len = strlen(func->fname);\n\t\t\tchar *lc_name = zend_str_tolower_dup(func->fname, fname_len);\n\t\t\n\t\t\tif (zend_hash_find(EG(function_table), lc_name, fname_len + 1, (void**) &fptr) == FAILURE) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Internal error: Cannot find extension function %s in global function table\", func->fname);\n\t\t\t\tfunc++;\n\t\t\t\tefree(lc_name);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t_function_string(str, fptr, NULL, \" \" TSRMLS_CC);\n\t\t\tefree(lc_name);\n\t\t\tfunc++;\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\t{\n\t\tstring str_classes;\n\t\tstring sub_indent;\n\t\tint num_classes = 0;\n\n\t\tstring_init(&sub_indent);\n\t\tstring_printf(&sub_indent, \"%s \", indent);\n\t\tstring_init(&str_classes);\n\t\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) _extension_class_string, 4, &str_classes, sub_indent.string, module, &num_classes);\n\t\tif (num_classes) {\n\t\t\tstring_printf(str, \"\\n - Classes [%d] {\", num_classes);\n\t\t\tstring_append(str, &str_classes);\n\t\t\tstring_printf(str, \"%s }\\n\", indent);\n\t\t}\n\t\tstring_free(&str_classes);\n\t\tstring_free(&sub_indent);\n\t}\n\n\tstring_printf(str, \"%s}\\n\", indent);\n}\n/* }}} */\n\nstatic void _zend_extension_string(string *str, zend_extension *extension, char *indent TSRMLS_DC) /* {{{ */\n{\n\tstring_printf(str, \"%sZend Extension [ %s \", indent, extension->name);\n\n\tif (extension->version) {\n\t\tstring_printf(str, \"%s \", extension->version);\n\t}\n\tif (extension->copyright) {\n\t\tstring_printf(str, \"%s \", extension->copyright);\n\t}\n\tif (extension->author) {\n\t\tstring_printf(str, \"by %s \", extension->author);\n\t}\n\tif (extension->URL) {\n\t\tstring_printf(str, \"<%s> \", extension->URL);\n\t}\n\n\tstring_printf(str, \"]\\n\");\n}\n/* }}} */\n\n/* {{{ _function_check_flag */\nstatic void _function_check_flag(INTERNAL_FUNCTION_PARAMETERS, int mask)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\tRETURN_BOOL(mptr->common.fn_flags & mask);\n}\n/* }}} */\n\n/* {{{ zend_reflection_class_factory */\nPHPAPI void zend_reflection_class_factory(zend_class_entry *ce, zval *object TSRMLS_DC)\n{\n\treflection_object *intern;\n\tzval *name;\n\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRINGL(name, ce->name, ce->name_length, 1);\n\treflection_instantiate(reflection_class_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tintern->ptr = ce;\n\tintern->ref_type = REF_TYPE_OTHER;\n\tintern->ce = ce;\n\treflection_update_property(object, \"name\", name);\n}\n/* }}} */\n\n/* {{{ reflection_extension_factory */\nstatic void reflection_extension_factory(zval *object, const char *name_str TSRMLS_DC)\n{\n\treflection_object *intern;\n\tzval *name;\n\tint name_len = strlen(name_str);\n\tchar *lcname;\n\tstruct _zend_module_entry *module;\n\tALLOCA_FLAG(use_heap)\n\n\tlcname = do_alloca(name_len + 1, use_heap);\n\tzend_str_tolower_copy(lcname, name_str, name_len);\n\tif (zend_hash_find(&module_registry, lcname, name_len + 1, (void **)&module) == FAILURE) {\n\t\tfree_alloca(lcname, use_heap);\n\t\treturn;\n\t}\n\tfree_alloca(lcname, use_heap);\n\n\treflection_instantiate(reflection_extension_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRINGL(name, module->name, name_len, 1);\n\tintern->ptr = module;\n\tintern->ref_type = REF_TYPE_OTHER;\n\tintern->ce = NULL;\n\treflection_update_property(object, \"name\", name);\n}\n/* }}} */\n\n/* {{{ reflection_parameter_factory */\nstatic void reflection_parameter_factory(zend_function *fptr, zval *closure_object, struct _zend_arg_info *arg_info, zend_uint offset, zend_uint required, zval *object TSRMLS_DC)\n{\n\treflection_object *intern;\n\tparameter_reference *reference;\n\tzval *name;\n\n\tif (closure_object) {\n\t\tZ_ADDREF_P(closure_object);\n\t}\n\tMAKE_STD_ZVAL(name);\n\tif (arg_info->name) {\n\t\tZVAL_STRINGL(name, arg_info->name, arg_info->name_len, 1);\n\t} else {\n\t\tZVAL_NULL(name);\n\t}\n\treflection_instantiate(reflection_parameter_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\treference = (parameter_reference*) emalloc(sizeof(parameter_reference));\n\treference->arg_info = arg_info;\n\treference->offset = offset;\n\treference->required = required;\n\treference->fptr = fptr;\n\tintern->ptr = reference;\n\tintern->ref_type = REF_TYPE_PARAMETER;\n\tintern->ce = fptr->common.scope;\n\tintern->obj = closure_object;\n\treflection_update_property(object, \"name\", name);\n}\n/* }}} */\n\n/* {{{ reflection_function_factory */\nstatic void reflection_function_factory(zend_function *function, zval *closure_object, zval *object TSRMLS_DC)\n{\n\treflection_object *intern;\n\tzval *name;\n\n\tif (closure_object) {\n\t\tZ_ADDREF_P(closure_object);\n\t}\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRING(name, function->common.function_name, 1);\n\n\treflection_instantiate(reflection_function_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tintern->ptr = function;\n\tintern->ref_type = REF_TYPE_FUNCTION;\n\tintern->ce = NULL;\n\tintern->obj = closure_object;\n\treflection_update_property(object, \"name\", name);\n}\n/* }}} */\n\n/* {{{ reflection_method_factory */\nstatic void reflection_method_factory(zend_class_entry *ce, zend_function *method, zval *closure_object, zval *object TSRMLS_DC)\n{\n\treflection_object *intern;\n\tzval *name;\n\tzval *classname;\n\n\tif (closure_object) {\n\t\tZ_ADDREF_P(closure_object);\n\t}\n\tMAKE_STD_ZVAL(name);\n\tMAKE_STD_ZVAL(classname);\n\tZVAL_STRING(name, method->common.function_name, 1);\n\tZVAL_STRINGL(classname, method->common.scope->name, method->common.scope->name_length, 1);\n\treflection_instantiate(reflection_method_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tintern->ptr = method;\n\tintern->ref_type = REF_TYPE_FUNCTION;\n\tintern->ce = ce;\n\tintern->obj = closure_object;\n\treflection_update_property(object, \"name\", name);\n\treflection_update_property(object, \"class\", classname);\n}\n/* }}} */\n\n/* {{{ reflection_property_factory */\nstatic void reflection_property_factory(zend_class_entry *ce, zend_property_info *prop, zval *object TSRMLS_DC)\n{\n\treflection_object *intern;\n\tzval *name;\n\tzval *classname;\n\tproperty_reference *reference;\n\tconst char *class_name, *prop_name;\n\n\tzend_unmangle_property_name(prop->name, prop->name_length, &class_name, &prop_name);\n\n\tif (!(prop->flags & ZEND_ACC_PRIVATE)) {\n\t\t/* we have to search the class hierarchy for this (implicit) public or protected property */\n\t\tzend_class_entry *tmp_ce = ce, *store_ce = ce;\n\t\tzend_property_info *tmp_info = NULL;\n\n\t\twhile (tmp_ce && zend_hash_find(&tmp_ce->properties_info, prop_name, strlen(prop_name) + 1, (void **) &tmp_info) != SUCCESS) {\n\t\t\tce = tmp_ce;\n\t\t\ttmp_ce = tmp_ce->parent;\n\t\t}\n\n\t\tif (tmp_info && !(tmp_info->flags & ZEND_ACC_SHADOW)) { /* found something and it's not a parent's private */\n\t\t\tprop = tmp_info;\n\t\t} else { /* not found, use initial value */\n\t\t\tce = store_ce;\n\t\t}\n\t}\n\n\tMAKE_STD_ZVAL(name);\n\tMAKE_STD_ZVAL(classname);\n\tZVAL_STRING(name, prop_name, 1);\n\tZVAL_STRINGL(classname, prop->ce->name, prop->ce->name_length, 1);\n\n\treflection_instantiate(reflection_property_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\treference = (property_reference*) emalloc(sizeof(property_reference));\n\treference->ce = ce;\n\treference->prop = *prop;\n\tintern->ptr = reference;\n\tintern->ref_type = REF_TYPE_PROPERTY;\n\tintern->ce = ce;\n\tintern->ignore_visibility = 0;\n\treflection_update_property(object, \"name\", name);\n\treflection_update_property(object, \"class\", classname);\n}\n/* }}} */\n\n/* {{{ _reflection_export */\nstatic void _reflection_export(INTERNAL_FUNCTION_PARAMETERS, zend_class_entry *ce_ptr, int ctor_argc)\n{\n\tzval *reflector_ptr;\n\tzval output, *output_ptr = &output;\n\tzval *argument_ptr, *argument2_ptr;\n\tzval *retval_ptr, **params[2];\n\tint result;\n\tint return_output = 0;\n\tzend_fcall_info fci;\n\tzend_fcall_info_cache fcc;\n\tzval fname;\n\n\tif (ctor_argc == 1) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z|b\", &argument_ptr, &return_output) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zz|b\", &argument_ptr, &argument2_ptr, &return_output) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t}\n\n\tINIT_PZVAL(&output);\n\n\t/* Create object */\n\tMAKE_STD_ZVAL(reflector_ptr);\n\tif (object_and_properties_init(reflector_ptr, ce_ptr, NULL) == FAILURE) {\n\t\t_DO_THROW(\"Could not create reflector\");\n\t}\n\n\t/* Call __construct() */\n\tparams[0] = &argument_ptr;\n\tparams[1] = &argument2_ptr;\n\n\tfci.size = sizeof(fci);\n\tfci.function_table = NULL;\n\tfci.function_name = NULL;\n\tfci.symbol_table = NULL;\n\tfci.object_ptr = reflector_ptr;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = ctor_argc;\n\tfci.params = params;\n\tfci.no_separation = 1;\n\n\tfcc.initialized = 1;\n\tfcc.function_handler = ce_ptr->constructor;\n\tfcc.calling_scope = ce_ptr;\n\tfcc.called_scope = Z_OBJCE_P(reflector_ptr);\n\tfcc.object_ptr = reflector_ptr;\n\n\tresult = zend_call_function(&fci, &fcc TSRMLS_CC);\n\n\tif (retval_ptr) {\n\t\tzval_ptr_dtor(&retval_ptr);\n\t}\n\n\tif (EG(exception)) {\n\t\tzval_ptr_dtor(&reflector_ptr);\n\t\treturn;\n\t}\n\tif (result == FAILURE) {\n\t\tzval_ptr_dtor(&reflector_ptr);\n\t\t_DO_THROW(\"Could not create reflector\");\n\t}\n\n\t/* Call static reflection::export */\n\tZVAL_BOOL(&output, return_output);\n\tparams[0] = &reflector_ptr;\n\tparams[1] = &output_ptr;\n\n\tZVAL_STRINGL(&fname, \"reflection::export\", sizeof(\"reflection::export\") - 1, 0);\n\tfci.function_table = &reflection_ptr->function_table;\n\tfci.function_name = &fname;\n\tfci.object_ptr = NULL;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = 2;\n\tfci.params = params;\n\tfci.no_separation = 1;\n\n\tresult = zend_call_function(&fci, NULL TSRMLS_CC);\n\n\tif (result == FAILURE && EG(exception) == NULL) {\n\t\tzval_ptr_dtor(&reflector_ptr);\n\t\tzval_ptr_dtor(&retval_ptr);\n\t\t_DO_THROW(\"Could not execute reflection::export()\");\n\t}\n\n\tif (return_output) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t} else {\n\t\tzval_ptr_dtor(&retval_ptr);\n\t}\n\n\t/* Destruct reflector which is no longer needed */\n\tzval_ptr_dtor(&reflector_ptr);\n}\n/* }}} */\n\n/* {{{ Preventing __clone from being called */\nZEND_METHOD(reflection, __clone)\n{\n\t/* Should never be executable */\n\t_DO_THROW(\"Cannot clone object using __clone()\");\n}\n/* }}} */\n\n/* {{{ proto public static mixed Reflection::export(Reflector r [, bool return])\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection, export)\n{\n\tzval *object, fname, *retval_ptr;\n\tint result;\n\tzend_bool return_output = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"O|b\", &object, reflector_ptr, &return_output) == FAILURE) {\n\t\treturn;\n\t}\n\n\t/* Invoke the __toString() method */\n\tZVAL_STRINGL(&fname, \"__tostring\", sizeof(\"__tostring\") - 1, 1);\n\tresult= call_user_function_ex(NULL, &object, &fname, &retval_ptr, 0, NULL, 0, NULL TSRMLS_CC);\n\tzval_dtor(&fname);\n\n\tif (result == FAILURE) {\n\t\t_DO_THROW(\"Invocation of method __toString() failed\");\n\t\t/* Returns from this function */\n\t}\n\n\tif (!retval_ptr) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"%s::__toString() did not return anything\", Z_OBJCE_P(object)->name);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (return_output) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t} else {\n\t\t/* No need for _r variant, return of __toString should always be a string */\n\t\tzend_print_zval(retval_ptr, 0);\n\t\tzend_printf(\"\\n\");\n\t\tzval_ptr_dtor(&retval_ptr);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public static array Reflection::getModifierNames(int modifiers)\n Returns an array of modifier names */\nZEND_METHOD(reflection, getModifierNames)\n{\n\tlong modifiers;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &modifiers) == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\n\tif (modifiers & (ZEND_ACC_ABSTRACT | ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) {\n\t\tadd_next_index_stringl(return_value, \"abstract\", sizeof(\"abstract\")-1, 1);\n\t}\n\tif (modifiers & (ZEND_ACC_FINAL | ZEND_ACC_FINAL_CLASS)) {\n\t\tadd_next_index_stringl(return_value, \"final\", sizeof(\"final\")-1, 1);\n\t}\n\tif (modifiers & ZEND_ACC_IMPLICIT_PUBLIC) {\n\t\tadd_next_index_stringl(return_value, \"public\", sizeof(\"public\")-1, 1);\n\t}\n\n\t/* These are mutually exclusive */\n\tswitch (modifiers & ZEND_ACC_PPP_MASK) {\n\t\tcase ZEND_ACC_PUBLIC:\n\t\t\tadd_next_index_stringl(return_value, \"public\", sizeof(\"public\")-1, 1);\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PRIVATE:\n\t\t\tadd_next_index_stringl(return_value, \"private\", sizeof(\"private\")-1, 1);\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PROTECTED:\n\t\t\tadd_next_index_stringl(return_value, \"protected\", sizeof(\"protected\")-1, 1);\n\t\t\tbreak;\n\t}\n\n\tif (modifiers & ZEND_ACC_STATIC) {\n\t\tadd_next_index_stringl(return_value, \"static\", sizeof(\"static\")-1, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionFunction::export(string name [, bool return])\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_function, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_function_ptr, 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionFunction::__construct(string name)\n Constructor. Throws an Exception in case the given function does not exist */\nZEND_METHOD(reflection_function, __construct)\n{\n\tzval *name;\n\tzval *object;\n\tzval *closure = NULL;\n\tchar *lcname;\n\treflection_object *intern;\n\tzend_function *fptr;\n\tchar *name_str;\n\tint name_len;\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"O\", &closure, zend_ce_closure) == SUCCESS) {\n\t\tfptr = (zend_function*)zend_get_closure_method_def(closure TSRMLS_CC);\n\t\tZ_ADDREF_P(closure);\n\t} else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name_str, &name_len) == SUCCESS) {\n\t\tchar *nsname;\n\n\t\tlcname = zend_str_tolower_dup(name_str, name_len);\n\n\t\t/* Ignore leading \"\\\" */\n\t\tnsname = lcname;\n\t\tif (lcname[0] == '\\\\') {\n\t\t\tnsname = &lcname[1];\n\t\t\tname_len--;\n\t\t}\n\n\t\tif (zend_hash_find(EG(function_table), nsname, name_len + 1, (void **)&fptr) == FAILURE) {\n\t\t\tefree(lcname);\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Function %s() does not exist\", name_str);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t} else {\n\t\treturn;\n\t}\n\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRING(name, fptr->common.function_name, 1);\n\treflection_update_property(object, \"name\", name);\n\tintern->ptr = fptr;\n\tintern->ref_type = REF_TYPE_FUNCTION;\n\tintern->obj = closure;\n\tintern->ce = NULL;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_function, __toString)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tstring_init(&str);\n\t_function_string(&str, fptr, intern->ce, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::getName()\n Returns this function's name */\nZEND_METHOD(reflection_function, getName)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::isClosure()\n Returns whether this is a closure */\nZEND_METHOD(reflection_function, isClosure)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tRETURN_BOOL(fptr->common.fn_flags & ZEND_ACC_CLOSURE);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::getClosureThis()\n Returns this pointer bound to closure */\nZEND_METHOD(reflection_function, getClosureThis)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tzval* closure_this;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (intern->obj) {\n\t\tclosure_this = zend_get_closure_this_ptr(intern->obj TSRMLS_CC);\n\t\tif (closure_this) {\n\t\t\tRETURN_ZVAL(closure_this, 1, 0);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass ReflectionFunction::getClosureScopeClass()\n Returns the scope associated to the closure */\nZEND_METHOD(reflection_function, getClosureScopeClass)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tconst zend_function *closure_func;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (intern->obj) {\n\t\tclosure_func = zend_get_closure_method_def(intern->obj TSRMLS_CC);\n\t\tif (closure_func && closure_func->common.scope) {\n\t\t\tzend_reflection_class_factory(closure_func->common.scope, return_value TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionFunction::getClosure()\n Returns a dynamically created closure for the function */\nZEND_METHOD(reflection_function, getClosure)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tzend_create_closure(return_value, fptr, NULL, NULL TSRMLS_CC);\n}\n/* }}} */\n\n\n/* {{{ proto public bool ReflectionFunction::isInternal()\n Returns whether this is an internal function */\nZEND_METHOD(reflection_function, isInternal)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tRETURN_BOOL(fptr->type == ZEND_INTERNAL_FUNCTION);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::isUserDefined()\n Returns whether this is an user-defined function */\nZEND_METHOD(reflection_function, isUserDefined)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tRETURN_BOOL(fptr->type == ZEND_USER_FUNCTION);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::isDisabled()\n Returns whether this function has been disabled or not */\nZEND_METHOD(reflection_function, isDisabled)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tMETHOD_NOTSTATIC(reflection_function_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tRETURN_BOOL(fptr->type == ZEND_INTERNAL_FUNCTION && fptr->internal_function.handler == zif_display_disabled_function);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::getFileName()\n Returns the filename of the file this function was declared in */\nZEND_METHOD(reflection_function, getFileName)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\tRETURN_STRING(fptr->op_array.filename, 1);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionFunction::getStartLine()\n Returns the line this function's declaration starts at */\nZEND_METHOD(reflection_function, getStartLine)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\tRETURN_LONG(fptr->op_array.line_start);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionFunction::getEndLine()\n Returns the line this function's declaration ends at */\nZEND_METHOD(reflection_function, getEndLine)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\tRETURN_LONG(fptr->op_array.line_end);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::getDocComment()\n Returns the doc comment for this function */\nZEND_METHOD(reflection_function, getDocComment)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (fptr->type == ZEND_USER_FUNCTION && fptr->op_array.doc_comment) {\n\t\tRETURN_STRINGL(fptr->op_array.doc_comment, fptr->op_array.doc_comment_len, 1);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionFunction::getStaticVariables()\n Returns an associative array containing this function's static variables and their values */\nZEND_METHOD(reflection_function, getStaticVariables)\n{\n\tzval *tmp_copy;\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\t/* Return an empty array in case no static variables exist */\n\tarray_init(return_value);\n\tif (fptr->type == ZEND_USER_FUNCTION && fptr->op_array.static_variables != NULL) {\n\t\tzend_hash_apply_with_argument(fptr->op_array.static_variables, (apply_func_arg_t) zval_update_constant, (void*)1 TSRMLS_CC);\n\t\tzend_hash_copy(Z_ARRVAL_P(return_value), fptr->op_array.static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *));\n\t}\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionFunction::invoke([mixed* args])\n Invokes the function */\nZEND_METHOD(reflection_function, invoke)\n{\n\tzval *retval_ptr;\n\tzval ***params = NULL;\n\tint result, num_args = 0;\n\tzend_fcall_info fci;\n\tzend_fcall_info_cache fcc;\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tMETHOD_NOTSTATIC(reflection_function_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"*\", ¶ms, &num_args) == FAILURE) {\n\t\treturn;\n\t}\n\n\tfci.size = sizeof(fci);\n\tfci.function_table = NULL;\n\tfci.function_name = NULL;\n\tfci.symbol_table = NULL;\n\tfci.object_ptr = NULL;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = num_args;\n\tfci.params = params;\n\tfci.no_separation = 1;\n\n\tfcc.initialized = 1;\n\tfcc.function_handler = fptr;\n\tfcc.calling_scope = EG(scope);\n\tfcc.called_scope = NULL;\n\tfcc.object_ptr = NULL;\n\n\tresult = zend_call_function(&fci, &fcc TSRMLS_CC);\n\n\tif (num_args) {\n\t\tefree(params);\n\t}\n\n\tif (result == FAILURE) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Invocation of function %s() failed\", fptr->common.function_name);\n\t\treturn;\n\t}\n\n\tif (retval_ptr) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t}\n}\n/* }}} */\n\nstatic int _zval_array_to_c_array(zval **arg, zval ****params TSRMLS_DC) /* {{{ */\n{\n\t*(*params)++ = arg;\n\treturn ZEND_HASH_APPLY_KEEP;\n} /* }}} */\n\n/* {{{ proto public mixed ReflectionFunction::invokeArgs(array args)\n Invokes the function and pass its arguments as array. */\nZEND_METHOD(reflection_function, invokeArgs)\n{\n\tzval *retval_ptr;\n\tzval ***params;\n\tint result;\n\tint argc;\n\tzend_fcall_info fci;\n\tzend_fcall_info_cache fcc;\n\treflection_object *intern;\n\tzend_function *fptr;\n\tzval *param_array;\n\n\tMETHOD_NOTSTATIC(reflection_function_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"a\", ¶m_array) == FAILURE) {\n\t\treturn;\n\t}\n\n\targc = zend_hash_num_elements(Z_ARRVAL_P(param_array));\n\n\tparams = safe_emalloc(sizeof(zval **), argc, 0);\n\tzend_hash_apply_with_argument(Z_ARRVAL_P(param_array), (apply_func_arg_t)_zval_array_to_c_array, ¶ms TSRMLS_CC);\n\tparams -= argc;\n\n\tfci.size = sizeof(fci);\n\tfci.function_table = NULL;\n\tfci.function_name = NULL;\n\tfci.symbol_table = NULL;\n\tfci.object_ptr = NULL;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = argc;\n\tfci.params = params;\n\tfci.no_separation = 1;\n\n\tfcc.initialized = 1;\n\tfcc.function_handler = fptr;\n\tfcc.calling_scope = EG(scope);\n\tfcc.called_scope = NULL;\n\tfcc.object_ptr = NULL;\n\n\tresult = zend_call_function(&fci, &fcc TSRMLS_CC);\n\n\tefree(params);\n\n\tif (result == FAILURE) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Invocation of function %s() failed\", fptr->common.function_name);\n\t\treturn;\n\t}\n\n\tif (retval_ptr) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::returnsReference()\n Gets whether this function returns a reference */\nZEND_METHOD(reflection_function, returnsReference)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tRETURN_BOOL((fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) != 0);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::getNumberOfParameters()\n Gets the number of required parameters */\nZEND_METHOD(reflection_function, getNumberOfParameters)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tRETURN_LONG(fptr->common.num_args);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::getNumberOfRequiredParameters()\n Gets the number of required parameters */\nZEND_METHOD(reflection_function, getNumberOfRequiredParameters)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tRETURN_LONG(fptr->common.required_num_args);\n}\n/* }}} */\n\n/* {{{ proto public ReflectionParameter[] ReflectionFunction::getParameters()\n Returns an array of parameter objects for this function */\nZEND_METHOD(reflection_function, getParameters)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tzend_uint i;\n\tstruct _zend_arg_info *arg_info;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\targ_info= fptr->common.arg_info;\n\n\tarray_init(return_value);\n\tfor (i = 0; i < fptr->common.num_args; i++) {\n\t\tzval *parameter;\n\n\t\tALLOC_ZVAL(parameter);\n\t\treflection_parameter_factory(_copy_function(fptr TSRMLS_CC), intern->obj, arg_info, i, fptr->common.required_num_args, parameter TSRMLS_CC);\n\t\tadd_next_index_zval(return_value, parameter);\n\n\t\targ_info++;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionExtension|NULL ReflectionFunction::getExtension()\n Returns NULL or the extension the function belongs to */\nZEND_METHOD(reflection_function, getExtension)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tzend_internal_function *internal;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tif (fptr->type != ZEND_INTERNAL_FUNCTION) {\n\t\tRETURN_NULL();\n\t}\n\n\tinternal = (zend_internal_function *)fptr;\n\tif (internal->module) {\n\t\treflection_extension_factory(return_value, internal->module->name TSRMLS_CC);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto public string|false ReflectionFunction::getExtensionName()\n Returns false or the name of the extension the function belongs to */\nZEND_METHOD(reflection_function, getExtensionName)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tzend_internal_function *internal;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tif (fptr->type != ZEND_INTERNAL_FUNCTION) {\n\t\tRETURN_FALSE;\n\t}\n\n\tinternal = (zend_internal_function *)fptr;\n\tif (internal->module) {\n\t\tRETURN_STRING(internal->module->name, 1);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionParameter::export(mixed function, mixed parameter [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_parameter, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_parameter_ptr, 2);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionParameter::__construct(mixed function, mixed parameter)\n Constructor. Throws an Exception in case the given method does not exist */\nZEND_METHOD(reflection_parameter, __construct)\n{\n\tparameter_reference *ref;\n\tzval *reference, **parameter;\n\tzval *object;\n\tzval *name;\n\treflection_object *intern;\n\tzend_function *fptr;\n\tstruct _zend_arg_info *arg_info;\n\tint position;\n\tzend_class_entry *ce = NULL;\n\tzend_bool is_closure = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zZ\", &reference, ¶meter) == FAILURE) {\n\t\treturn;\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\t/* First, find the function */\n\tswitch (Z_TYPE_P(reference)) {\n\t\tcase IS_STRING: {\n\t\t\t\tunsigned int lcname_len;\n\t\t\t\tchar *lcname;\n\n\t\t\t\tlcname_len = Z_STRLEN_P(reference);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL_P(reference), lcname_len);\n\t\t\t\tif (zend_hash_find(EG(function_table), lcname, lcname_len + 1, (void**) &fptr) == FAILURE) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Function %s() does not exist\", Z_STRVAL_P(reference));\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\tce = fptr->common.scope;\n\t\t\tbreak;\n\n\t\tcase IS_ARRAY: {\n\t\t\t\tzval **classref;\n\t\t\t\tzval **method;\n\t\t\t\tzend_class_entry **pce;\n\t\t\t\tunsigned int lcname_len;\n\t\t\t\tchar *lcname;\n\n\t\t\t\tif ((zend_hash_index_find(Z_ARRVAL_P(reference), 0, (void **) &classref) == FAILURE)\n\t\t\t\t\t|| (zend_hash_index_find(Z_ARRVAL_P(reference), 1, (void **) &method) == FAILURE))\n\t\t\t\t{\n\t\t\t\t\t_DO_THROW(\"Expected array($object, $method) or array($classname, $method)\");\n\t\t\t\t\t/* returns out of this function */\n\t\t\t\t}\n\n\t\t\t\tif (Z_TYPE_PP(classref) == IS_OBJECT) {\n\t\t\t\t\tce = Z_OBJCE_PP(classref);\n\t\t\t\t} else {\n\t\t\t\t\tconvert_to_string_ex(classref);\n\t\t\t\t\tif (zend_lookup_class(Z_STRVAL_PP(classref), Z_STRLEN_PP(classref), &pce TSRMLS_CC) == FAILURE) {\n\t\t\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\t\t\"Class %s does not exist\", Z_STRVAL_PP(classref));\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tce = *pce;\n\t\t\t\t}\n\n\t\t\t\tconvert_to_string_ex(method);\n\t\t\t\tlcname_len = Z_STRLEN_PP(method);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL_PP(method), lcname_len);\n\t\t\t\tif (ce == zend_ce_closure && Z_TYPE_PP(classref) == IS_OBJECT\n\t\t\t\t\t&& (lcname_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t\t\t\t&& memcmp(lcname, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t\t\t\t&& (fptr = zend_get_closure_invoke_method(*classref TSRMLS_CC)) != NULL)\n\t\t\t\t{\n\t\t\t\t\t/* nothing to do. don't set is_closure since is the invoke handler,\n-\t\t\t\t\t not the closure itself */\n\t\t\t\t} else if (zend_hash_find(&ce->function_table, lcname, lcname_len + 1, (void **) &fptr) == FAILURE) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Method %s::%s() does not exist\", ce->name, Z_STRVAL_PP(method));\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase IS_OBJECT: {\n\t\t\t\tce = Z_OBJCE_P(reference);\n\n\t\t\t\tif (instanceof_function(ce, zend_ce_closure TSRMLS_CC)) {\n\t\t\t\t\tfptr = (zend_function *)zend_get_closure_method_def(reference TSRMLS_CC);\n\t\t\t\t\tZ_ADDREF_P(reference);\n\t\t\t\t\tis_closure = 1;\n\t\t\t\t} else if (zend_hash_find(&ce->function_table, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME), (void **)&fptr) == FAILURE) {\n\t\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Method %s::%s() does not exist\", ce->name, ZEND_INVOKE_FUNC_NAME);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\t_DO_THROW(\"The parameter class is expected to be either a string, an array(class, method) or a callable object\");\n\t\t\t/* returns out of this function */\n\t}\n\n\t/* Now, search for the parameter */\n\targ_info = fptr->common.arg_info;\n\tif (Z_TYPE_PP(parameter) == IS_LONG) {\n\t\tposition= Z_LVAL_PP(parameter);\n\t\tif (position < 0 || (zend_uint)position >= fptr->common.num_args) {\n\t\t\tif (fptr->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) {\n\t\t\t\tif (fptr->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\tefree((char*)fptr->common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(fptr);\n\t\t\t}\n\t\t\tif (is_closure) {\n\t\t\t\tzval_ptr_dtor(&reference);\n\t\t\t}\n\t\t\t_DO_THROW(\"The parameter specified by its offset could not be found\");\n\t\t\t/* returns out of this function */\n\t\t}\n\t} else {\n\t\tzend_uint i;\n\n\t\tposition= -1;\n\t\tconvert_to_string_ex(parameter);\n\t\tfor (i = 0; i < fptr->common.num_args; i++) {\n\t\t\tif (arg_info[i].name && strcmp(arg_info[i].name, Z_STRVAL_PP(parameter)) == 0) {\n\t\t\t\tposition= i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (position == -1) {\n\t\t\tif (fptr->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) {\n\t\t\t\tif (fptr->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\tefree((char*)fptr->common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(fptr);\n\t\t\t}\n\t\t\tif (is_closure) {\n\t\t\t\tzval_ptr_dtor(&reference);\n\t\t\t}\n\t\t\t_DO_THROW(\"The parameter specified by its name could not be found\");\n\t\t\t/* returns out of this function */\n\t\t}\n\t}\n\n\tMAKE_STD_ZVAL(name);\n\tif (arg_info[position].name) {\n\t\tZVAL_STRINGL(name, arg_info[position].name, arg_info[position].name_len, 1);\n\t} else {\n\t\tZVAL_NULL(name);\n\t}\n\treflection_update_property(object, \"name\", name);\n\n\tref = (parameter_reference*) emalloc(sizeof(parameter_reference));\n\tref->arg_info = &arg_info[position];\n\tref->offset = (zend_uint)position;\n\tref->required = fptr->common.required_num_args;\n\tref->fptr = fptr;\n\t/* TODO: copy fptr */\n\tintern->ptr = ref;\n\tintern->ref_type = REF_TYPE_PARAMETER;\n\tintern->ce = ce;\n\tif (reference && is_closure) {\n\t\tintern->obj = reference;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionParameter::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_parameter, __toString)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\tstring_init(&str);\n\t_parameter_string(&str, param->fptr, param->arg_info, param->offset, param->required, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionParameter::getName()\n Returns this parameters's name */\nZEND_METHOD(reflection_parameter, getName)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public ReflectionFunction ReflectionParameter::getDeclaringFunction()\n Returns the ReflectionFunction for the function of this parameter */\nZEND_METHOD(reflection_parameter, getDeclaringFunction)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tif (!param->fptr->common.scope) {\n\t\treflection_function_factory(_copy_function(param->fptr TSRMLS_CC), intern->obj, return_value TSRMLS_CC);\n\t} else {\n\t\treflection_method_factory(param->fptr->common.scope, _copy_function(param->fptr TSRMLS_CC), intern->obj, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass|NULL ReflectionParameter::getDeclaringClass()\n Returns in which class this parameter is defined (not the typehint of the parameter) */\nZEND_METHOD(reflection_parameter, getDeclaringClass)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tif (param->fptr->common.scope) {\n\t\tzend_reflection_class_factory(param->fptr->common.scope, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass|NULL ReflectionParameter::getClass()\n Returns this parameters's class hint or NULL if there is none */\nZEND_METHOD(reflection_parameter, getClass)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\tzend_class_entry **pce, *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tif (param->arg_info->class_name) {\n\t\t/* Class name is stored as a string, we might also get \"self\" or \"parent\"\n\t\t * - For \"self\", simply use the function scope. If scope is NULL then\n\t\t * the function is global and thus self does not make any sense\n\t\t *\n\t\t * - For \"parent\", use the function scope's parent. If scope is NULL then\n\t\t * the function is global and thus parent does not make any sense.\n\t\t * If the parent is NULL then the class does not extend anything and\n\t\t * thus parent does not make any sense, either.\n\t\t *\n\t\t * TODO: Think about moving these checks to the compiler or some sort of\n\t\t * lint-mode.\n\t\t */\n\t\tif (0 == zend_binary_strcasecmp(param->arg_info->class_name, param->arg_info->class_name_len, \"self\", sizeof(\"self\")- 1)) {\n\t\t\tce = param->fptr->common.scope;\n\t\t\tif (!ce) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\"Parameter uses 'self' as type hint but function is not a class member!\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tpce= &ce;\n\t\t} else if (0 == zend_binary_strcasecmp(param->arg_info->class_name, param->arg_info->class_name_len, \"parent\", sizeof(\"parent\")- 1)) {\n\t\t\tce = param->fptr->common.scope;\n\t\t\tif (!ce) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\"Parameter uses 'parent' as type hint but function is not a class member!\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif (!ce->parent) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\"Parameter uses 'parent' as type hint although class does not have a parent!\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tpce= &ce->parent;\n\t\t} else if (zend_lookup_class(param->arg_info->class_name, param->arg_info->class_name_len, &pce TSRMLS_CC) == FAILURE) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Class %s does not exist\", param->arg_info->class_name);\n\t\t\treturn;\n\t\t}\n\t\tzend_reflection_class_factory(*pce, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::isArray()\n Returns whether parameter MUST be an array */\nZEND_METHOD(reflection_parameter, isArray)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_BOOL(param->arg_info->type_hint == IS_ARRAY);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::isCallable()\n Returns whether parameter MUST be callable */\nZEND_METHOD(reflection_parameter, isCallable)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_BOOL(param->arg_info->type_hint == IS_CALLABLE);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::allowsNull()\n Returns whether NULL is allowed as this parameters's value */\nZEND_METHOD(reflection_parameter, allowsNull)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_BOOL(param->arg_info->allow_null);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::isPassedByReference()\n Returns whether this parameters is passed to by reference */\nZEND_METHOD(reflection_parameter, isPassedByReference)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_BOOL(param->arg_info->pass_by_reference);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::canBePassedByValue()\n Returns whether this parameter can be passed by value */\nZEND_METHOD(reflection_parameter, canBePassedByValue)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\t/* true if it's ZEND_SEND_BY_VAL or ZEND_SEND_PREFER_REF */\n\tRETVAL_BOOL(param->arg_info->pass_by_reference != ZEND_SEND_BY_REF);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::getPosition()\n Returns whether this parameter is an optional parameter */\nZEND_METHOD(reflection_parameter, getPosition)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_LONG(param->offset);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::isOptional()\n Returns whether this parameter is an optional parameter */\nZEND_METHOD(reflection_parameter, isOptional)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_BOOL(param->offset >= param->required);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::isDefaultValueAvailable()\n Returns whether the default value of this parameter is available */\nZEND_METHOD(reflection_parameter, isDefaultValueAvailable)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\tzend_op *precv;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tif (param->fptr->type != ZEND_USER_FUNCTION)\n\t{\n\t\tRETURN_FALSE;\n\t}\n\tif (param->offset < param->required) {\n\t\tRETURN_FALSE;\n\t}\n\tprecv = _get_recv_op((zend_op_array*)param->fptr, param->offset);\n\tif (!precv || precv->opcode != ZEND_RECV_INIT || precv->op2_type == IS_UNUSED) {\n\t\tRETURN_FALSE;\n\t}\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::getDefaultValue()\n Returns the default value of this parameter or throws an exception */\nZEND_METHOD(reflection_parameter, getDefaultValue)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\tzend_op *precv;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tif (param->fptr->type != ZEND_USER_FUNCTION)\n\t{\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Cannot determine default value for internal functions\");\n\t\treturn;\n\t}\n\tif (param->offset < param->required) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Parameter is not optional\");\n\t\treturn;\n\t}\n\tprecv = _get_recv_op((zend_op_array*)param->fptr, param->offset);\n\tif (!precv || precv->opcode != ZEND_RECV_INIT || precv->op2_type == IS_UNUSED) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Internal error\");\n\t\treturn;\n\t}\n\n\t*return_value = *precv->op2.zv;\n\tINIT_PZVAL(return_value);\n\tif (Z_TYPE_P(return_value) != IS_CONSTANT && Z_TYPE_P(return_value) != IS_CONSTANT_ARRAY) {\n\t\tzval_copy_ctor(return_value);\n\t}\n\tzval_update_constant_ex(&return_value, (void*)0, param->fptr->common.scope TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionMethod::export(mixed class, string name [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_method, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_method_ptr, 2);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionMethod::__construct(mixed class_or_method [, string name])\n Constructor. Throws an Exception in case the given method does not exist */\nZEND_METHOD(reflection_method, __construct)\n{\n\tzval *name, *classname;\n\tzval *object, *orig_obj;\n\treflection_object *intern;\n\tchar *lcname;\n\tzend_class_entry **pce;\n\tzend_class_entry *ce;\n\tzend_function *mptr;\n\tchar *name_str, *tmp;\n\tint name_len, tmp_len;\n\tzval ztmp;\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"zs\", &classname, &name_str, &name_len) == FAILURE) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name_str, &name_len) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t\tif ((tmp = strstr(name_str, \"::\")) == NULL) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Invalid method name %s\", name_str);\n\t\t\treturn;\n\t\t}\n\t\tclassname = &ztmp;\n\t\ttmp_len = tmp - name_str;\n\t\tZVAL_STRINGL(classname, name_str, tmp_len, 1);\n\t\tname_len = name_len - (tmp_len + 2);\n\t\tname_str = tmp + 2;\n\t\torig_obj = NULL;\n\t} else if (Z_TYPE_P(classname) == IS_OBJECT) {\n\t\torig_obj = classname;\n\t} else {\n\t\torig_obj = NULL;\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\t/* Find the class entry */\n\tswitch (Z_TYPE_P(classname)) {\n\t\tcase IS_STRING:\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(classname), Z_STRLEN_P(classname), &pce TSRMLS_CC) == FAILURE) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Class %s does not exist\", Z_STRVAL_P(classname));\n\t\t\t\tif (classname == &ztmp) {\n\t\t\t\t\tzval_dtor(&ztmp);\n\t\t\t\t}\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tce = *pce;\n\t\t\tbreak;\n\n\t\tcase IS_OBJECT:\n\t\t\tce = Z_OBJCE_P(classname);\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\tif (classname == &ztmp) {\n\t\t\t\tzval_dtor(&ztmp);\n\t\t\t}\n\t\t\t_DO_THROW(\"The parameter class is expected to be either a string or an object\");\n\t\t\t/* returns out of this function */\n\t}\n\n\tif (classname == &ztmp) {\n\t\tzval_dtor(&ztmp);\n\t}\n\n\tlcname = zend_str_tolower_dup(name_str, name_len);\n\n\tif (ce == zend_ce_closure && orig_obj && (name_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t&& memcmp(lcname, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t&& (mptr = zend_get_closure_invoke_method(orig_obj TSRMLS_CC)) != NULL)\n\t{\n\t\t/* do nothing, mptr already set */\n\t} else if (zend_hash_find(&ce->function_table, lcname, name_len + 1, (void **) &mptr) == FAILURE) {\n\t\tefree(lcname);\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Method %s::%s() does not exist\", ce->name, name_str);\n\t\treturn;\n\t}\n\tefree(lcname);\n\n\tMAKE_STD_ZVAL(classname);\n\tZVAL_STRINGL(classname, mptr->common.scope->name, mptr->common.scope->name_length, 1);\n\n\treflection_update_property(object, \"class\", classname);\n\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRING(name, mptr->common.function_name, 1);\n\treflection_update_property(object, \"name\", name);\n\tintern->ptr = mptr;\n\tintern->ref_type = REF_TYPE_FUNCTION;\n\tintern->ce = ce;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionMethod::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_method, __toString)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\tstring_init(&str);\n\t_function_string(&str, mptr, intern->ce, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionMethod::getClosure([mixed object])\n Invokes the function */\nZEND_METHOD(reflection_method, getClosure)\n{\n\treflection_object *intern;\n\tzval *obj;\n\tzend_function *mptr;\n\n\tMETHOD_NOTSTATIC(reflection_method_ptr);\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tif (mptr->common.fn_flags & ZEND_ACC_STATIC) {\n\t\tzend_create_closure(return_value, mptr, mptr->common.scope, NULL TSRMLS_CC);\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o\", &obj) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\n\t\tif (!instanceof_function(Z_OBJCE_P(obj), mptr->common.scope TSRMLS_CC)) {\n\t\t\t_DO_THROW(\"Given object is not an instance of the class this method was declared in\");\n\t\t\t/* Returns from this function */\n\t\t}\n\n\t\t/* This is an original closure object and __invoke is to be called. */\n\t\tif (Z_OBJCE_P(obj) == zend_ce_closure && mptr->type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t(mptr->internal_function.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0)\n\t\t{\n\t\t\tRETURN_ZVAL(obj, 1, 0);\n\t\t} else {\n\t\t\tzend_create_closure(return_value, mptr, mptr->common.scope, obj TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionMethod::invoke(mixed object, mixed* args)\n Invokes the method. */\nZEND_METHOD(reflection_method, invoke)\n{\n\tzval *retval_ptr;\n\tzval ***params = NULL;\n\tzval *object_ptr;\n\treflection_object *intern;\n\tzend_function *mptr;\n\tint result, num_args = 0;\n\tzend_fcall_info fci;\n\tzend_fcall_info_cache fcc;\n\tzend_class_entry *obj_ce;\n\n\tMETHOD_NOTSTATIC(reflection_method_ptr);\n\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tif ((!(mptr->common.fn_flags & ZEND_ACC_PUBLIC)\n\t\t || (mptr->common.fn_flags & ZEND_ACC_ABSTRACT))\n\t\t && intern->ignore_visibility == 0)\n\t{\n\t\tif (mptr->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Trying to invoke abstract method %s::%s()\",\n\t\t\t\tmptr->common.scope->name, mptr->common.function_name);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Trying to invoke %s method %s::%s() from scope %s\",\n\t\t\t\tmptr->common.fn_flags & ZEND_ACC_PROTECTED ? \"protected\" : \"private\",\n\t\t\t\tmptr->common.scope->name, mptr->common.function_name,\n\t\t\t\tZ_OBJCE_P(getThis())->name);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"+\", ¶ms, &num_args) == FAILURE) {\n\t\treturn;\n\t}\n\n\t/* In case this is a static method, we should'nt pass an object_ptr\n\t * (which is used as calling context aka $this). We can thus ignore the\n\t * first parameter.\n\t *\n\t * Else, we verify that the given object is an instance of the class.\n\t */\n\tif (mptr->common.fn_flags & ZEND_ACC_STATIC) {\n\t\tobject_ptr = NULL;\n\t\tobj_ce = mptr->common.scope;\n\t} else {\n\t\tif (Z_TYPE_PP(params[0]) != IS_OBJECT) {\n\t\t\tefree(params);\n\t\t\t_DO_THROW(\"Non-object passed to Invoke()\");\n\t\t\t/* Returns from this function */\n\t\t}\n\n\t\tobj_ce = Z_OBJCE_PP(params[0]);\n\n\t\tif (!instanceof_function(obj_ce, mptr->common.scope TSRMLS_CC)) {\n\t\t\tif (params) {\n\t\t\t\tefree(params);\n\t\t\t}\n\t\t\t_DO_THROW(\"Given object is not an instance of the class this method was declared in\");\n\t\t\t/* Returns from this function */\n\t\t}\n\n\t\tobject_ptr = *params[0];\n\t}\n\n\tfci.size = sizeof(fci);\n\tfci.function_table = NULL;\n\tfci.function_name = NULL;\n\tfci.symbol_table = NULL;\n\tfci.object_ptr = object_ptr;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = num_args - 1;\n\tfci.params = params + 1;\n\tfci.no_separation = 1;\n\n\tfcc.initialized = 1;\n\tfcc.function_handler = mptr;\n\tfcc.calling_scope = obj_ce;\n\tfcc.called_scope = obj_ce;\n\tfcc.object_ptr = object_ptr;\n\n\tresult = zend_call_function(&fci, &fcc TSRMLS_CC);\n\n\tif (params) {\n\t\tefree(params);\n\t}\n\n\tif (result == FAILURE) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Invocation of method %s::%s() failed\", mptr->common.scope->name, mptr->common.function_name);\n\t\treturn;\n\t}\n\n\tif (retval_ptr) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionMethod::invokeArgs(mixed object, array args)\n Invokes the function and pass its arguments as array. */\nZEND_METHOD(reflection_method, invokeArgs)\n{\n\tzval *retval_ptr;\n\tzval ***params;\n\tzval *object;\n\treflection_object *intern;\n\tzend_function *mptr;\n\tint argc;\n\tint result;\n\tzend_fcall_info fci;\n\tzend_fcall_info_cache fcc;\n\tzend_class_entry *obj_ce;\n\tzval *param_array;\n\n\tMETHOD_NOTSTATIC(reflection_method_ptr);\n\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o!a\", &object, ¶m_array) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif ((!(mptr->common.fn_flags & ZEND_ACC_PUBLIC)\n\t\t || (mptr->common.fn_flags & ZEND_ACC_ABSTRACT))\n\t\t && intern->ignore_visibility == 0)\n\t{\n\t\tif (mptr->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Trying to invoke abstract method %s::%s()\",\n\t\t\t\tmptr->common.scope->name, mptr->common.function_name);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Trying to invoke %s method %s::%s() from scope %s\",\n\t\t\t\tmptr->common.fn_flags & ZEND_ACC_PROTECTED ? \"protected\" : \"private\",\n\t\t\t\tmptr->common.scope->name, mptr->common.function_name,\n\t\t\t\tZ_OBJCE_P(getThis())->name);\n\t\t}\n\t\treturn;\n\t}\n\n\targc = zend_hash_num_elements(Z_ARRVAL_P(param_array));\n\n\tparams = safe_emalloc(sizeof(zval **), argc, 0);\n\tzend_hash_apply_with_argument(Z_ARRVAL_P(param_array), (apply_func_arg_t)_zval_array_to_c_array, ¶ms TSRMLS_CC);\n\tparams -= argc;\n\n\t/* In case this is a static method, we should'nt pass an object_ptr\n\t * (which is used as calling context aka $this). We can thus ignore the\n\t * first parameter.\n\t *\n\t * Else, we verify that the given object is an instance of the class.\n\t */\n\tif (mptr->common.fn_flags & ZEND_ACC_STATIC) {\n\t\tobject = NULL;\n\t\tobj_ce = mptr->common.scope;\n\t} else {\n\t\tif (!object) {\n\t\t\tefree(params);\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Trying to invoke non static method %s::%s() without an object\",\n\t\t\t\tmptr->common.scope->name, mptr->common.function_name);\n\t\t\treturn;\n\t\t}\n\n\t\tobj_ce = Z_OBJCE_P(object);\n\n\t\tif (!instanceof_function(obj_ce, mptr->common.scope TSRMLS_CC)) {\n\t\t\tefree(params);\n\t\t\t_DO_THROW(\"Given object is not an instance of the class this method was declared in\");\n\t\t\t/* Returns from this function */\n\t\t}\n\t}\n\n\tfci.size = sizeof(fci);\n\tfci.function_table = NULL;\n\tfci.function_name = NULL;\n\tfci.symbol_table = NULL;\n\tfci.object_ptr = object;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = argc;\n\tfci.params = params;\n\tfci.no_separation = 1;\n\n\tfcc.initialized = 1;\n\tfcc.function_handler = mptr;\n\tfcc.calling_scope = obj_ce;\n\tfcc.called_scope = obj_ce;\n\tfcc.object_ptr = object;\n\n\tresult = zend_call_function(&fci, &fcc TSRMLS_CC);\n\n\tefree(params);\n\n\tif (result == FAILURE) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Invocation of method %s::%s() failed\", mptr->common.scope->name, mptr->common.function_name);\n\t\treturn;\n\t}\n\n\tif (retval_ptr) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isFinal()\n Returns whether this method is final */\nZEND_METHOD(reflection_method, isFinal)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_FINAL);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isAbstract()\n Returns whether this method is abstract */\nZEND_METHOD(reflection_method, isAbstract)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_ABSTRACT);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isPublic()\n Returns whether this method is public */\nZEND_METHOD(reflection_method, isPublic)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PUBLIC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isPrivate()\n Returns whether this method is private */\nZEND_METHOD(reflection_method, isPrivate)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PRIVATE);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isProtected()\n Returns whether this method is protected */\nZEND_METHOD(reflection_method, isProtected)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PROTECTED);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isStatic()\n Returns whether this method is static */\nZEND_METHOD(reflection_method, isStatic)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_STATIC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::isDeprecated()\n Returns whether this function is deprecated */\nZEND_METHOD(reflection_function, isDeprecated)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_DEPRECATED);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::inNamespace()\n Returns whether this function is defined in namespace */\nZEND_METHOD(reflection_function, inNamespace)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_TRUE;\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::getNamespaceName()\n Returns the name of namespace where this function is defined */\nZEND_METHOD(reflection_function, getNamespaceName)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_STRINGL(Z_STRVAL_PP(name), backslash - Z_STRVAL_PP(name), 1);\n\t}\n\tRETURN_EMPTY_STRING();\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::getShortName()\n Returns the short name of the function (without namespace part) */\nZEND_METHOD(reflection_function, getShortName)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_STRINGL(backslash + 1, Z_STRLEN_PP(name) - (backslash - Z_STRVAL_PP(name) + 1), 1);\n\t}\n\tRETURN_ZVAL(*name, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isConstructor()\n Returns whether this method is the constructor */\nZEND_METHOD(reflection_method, isConstructor)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\t/* we need to check if the ctor is the ctor of the class level we we\n\t * looking at since we might be looking at an inherited old style ctor\n\t * defined in base class. */\n\tRETURN_BOOL(mptr->common.fn_flags & ZEND_ACC_CTOR && intern->ce->constructor && intern->ce->constructor->common.scope == mptr->common.scope);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isDestructor()\n Returns whether this method is static */\nZEND_METHOD(reflection_method, isDestructor)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\tRETURN_BOOL(mptr->common.fn_flags & ZEND_ACC_DTOR);\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionMethod::getModifiers()\n Returns a bitfield of the access modifiers for this method */\nZEND_METHOD(reflection_method, getModifiers)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tRETURN_LONG(mptr->common.fn_flags);\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass ReflectionMethod::getDeclaringClass()\n Get the declaring class */\nZEND_METHOD(reflection_method, getDeclaringClass)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tMETHOD_NOTSTATIC(reflection_method_ptr);\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tzend_reflection_class_factory(mptr->common.scope, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass ReflectionMethod::getPrototype()\n Get the prototype */\nZEND_METHOD(reflection_method, getPrototype)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tMETHOD_NOTSTATIC(reflection_method_ptr);\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!mptr->common.prototype) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Method %s::%s does not have a prototype\", intern->ce->name, mptr->common.function_name);\n\t\treturn;\n\t}\n\n\treflection_method_factory(mptr->common.prototype->common.scope, mptr->common.prototype, NULL, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionMethod::setAccessible(bool visible)\n Sets whether non-public methods can be invoked */\nZEND_METHOD(reflection_method, setAccessible)\n{\n\treflection_object *intern;\n\tzend_bool visible;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"b\", &visible) == FAILURE) {\n\t\treturn;\n\t}\n\n\tintern = (reflection_object *) zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\tintern->ignore_visibility = visible;\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionClass::export(mixed argument [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_class, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_class_ptr, 1);\n}\n/* }}} */\n\n/* {{{ reflection_class_object_ctor */\nstatic void reflection_class_object_ctor(INTERNAL_FUNCTION_PARAMETERS, int is_object)\n{\n\tzval *argument;\n\tzval *object;\n\tzval *classname;\n\treflection_object *intern;\n\tzend_class_entry **ce;\n\n\tif (is_object) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o\", &argument) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z/\", &argument) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\tif (Z_TYPE_P(argument) == IS_OBJECT) {\n\t\tMAKE_STD_ZVAL(classname);\n\t\tZVAL_STRINGL(classname, Z_OBJCE_P(argument)->name, Z_OBJCE_P(argument)->name_length, 1);\n\t\treflection_update_property(object, \"name\", classname);\n\t\tintern->ptr = Z_OBJCE_P(argument);\n\t\tif (is_object) {\n\t\t\tintern->obj = argument;\n\t\t\tzval_add_ref(&argument);\n\t\t}\n\t} else {\n\t\tconvert_to_string_ex(&argument);\n\t\tif (zend_lookup_class(Z_STRVAL_P(argument), Z_STRLEN_P(argument), &ce TSRMLS_CC) == FAILURE) {\n\t\t\tif (!EG(exception)) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, -1 TSRMLS_CC, \"Class %s does not exist\", Z_STRVAL_P(argument));\n\t\t\t}\n\t\t\treturn;\n\t\t}\n\n\t\tMAKE_STD_ZVAL(classname);\n\t\tZVAL_STRINGL(classname, (*ce)->name, (*ce)->name_length, 1);\n\t\treflection_update_property(object, \"name\", classname);\n\n\t\tintern->ptr = *ce;\n\t}\n\tintern->ref_type = REF_TYPE_OTHER;\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionClass::__construct(mixed argument) throws ReflectionException\n Constructor. Takes a string or an instance as an argument */\nZEND_METHOD(reflection_class, __construct)\n{\n\treflection_class_object_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);\n}\n/* }}} */\n\n/* {{{ add_class_vars */\nstatic void add_class_vars(zend_class_entry *ce, int statics, zval *return_value TSRMLS_DC)\n{\n\tHashPosition pos;\n\tzend_property_info *prop_info;\n\tzval *prop, *prop_copy;\n\tchar *key;\n\tuint key_len;\n\tulong num_index;\n\n\tzend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);\n\twhile (zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop_info, &pos) == SUCCESS) {\n\t\tzend_hash_get_current_key_ex(&ce->properties_info, &key, &key_len, &num_index, 0, &pos);\n\t\tzend_hash_move_forward_ex(&ce->properties_info, &pos);\n\t\tif (((prop_info->flags & ZEND_ACC_SHADOW) &&\n\t\t prop_info->ce != ce) ||\n\t\t ((prop_info->flags & ZEND_ACC_PROTECTED) &&\n\t\t !zend_check_protected(prop_info->ce, ce)) ||\n\t\t ((prop_info->flags & ZEND_ACC_PRIVATE) &&\n\t\t prop_info->ce != ce)) {\n\t\t\tcontinue;\n\t\t}\n\t\tprop = NULL;\n\t\tif (prop_info->offset >= 0) {\n\t\t\tif (statics && (prop_info->flags & ZEND_ACC_STATIC) != 0) {\n\t\t\t\tprop = ce->default_static_members_table[prop_info->offset];\n\t\t\t} else if (!statics && (prop_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tprop = ce->default_properties_table[prop_info->offset];\n\t\t\t}\n\t\t}\n\t\tif (!prop) {\n\t\t\tcontinue;\n\t\t}\n\n\t\t/* copy: enforce read only access */\n\t\tALLOC_ZVAL(prop_copy);\n\t\t*prop_copy = *prop;\n\t\tzval_copy_ctor(prop_copy);\n\t\tINIT_PZVAL(prop_copy);\n\n\t\t/* this is necessary to make it able to work with default array\n\t\t* properties, returned to user */\n\t\tif (Z_TYPE_P(prop_copy) == IS_CONSTANT_ARRAY || (Z_TYPE_P(prop_copy) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzval_update_constant(&prop_copy, (void *) 1 TSRMLS_CC);\n\t\t}\n\n\t\tadd_assoc_zval(return_value, key, prop_copy);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionClass::getStaticProperties()\n Returns an associative array containing all static property values of the class */\nZEND_METHOD(reflection_class, getStaticProperties)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tzend_update_class_constants(ce TSRMLS_CC);\n\n\tarray_init(return_value);\n\tadd_class_vars(ce, 1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionClass::getStaticPropertyValue(string name [, mixed default])\n Returns the value of a static property */\nZEND_METHOD(reflection_class, getStaticPropertyValue)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tchar *name;\n\tint name_len;\n\tzval **prop, *def_value = NULL;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|z\", &name, &name_len, &def_value) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tzend_update_class_constants(ce TSRMLS_CC);\n\tprop = zend_std_get_static_property(ce, name, name_len, 1, NULL TSRMLS_CC);\n\tif (!prop) {\n\t\tif (def_value) {\n\t\t\tRETURN_ZVAL(def_value, 1, 0);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Class %s does not have a property named %s\", ce->name, name);\n\t\t}\n\t\treturn;\n\t} else {\n\t\tRETURN_ZVAL(*prop, 1, 0);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionClass::setStaticPropertyValue($name, $value)\n Sets the value of a static property */\nZEND_METHOD(reflection_class, setStaticPropertyValue)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tchar *name;\n\tint name_len;\n\tzval **variable_ptr, *value;\n\tint refcount;\n\tzend_uchar is_ref;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"sz\", &name, &name_len, &value) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tzend_update_class_constants(ce TSRMLS_CC);\n\tvariable_ptr = zend_std_get_static_property(ce, name, name_len, 1, NULL TSRMLS_CC);\n\tif (!variable_ptr) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Class %s does not have a property named %s\", ce->name, name);\n\t\treturn;\n\t}\n\trefcount = Z_REFCOUNT_PP(variable_ptr);\n\tis_ref = Z_ISREF_PP(variable_ptr);\n\tzval_dtor(*variable_ptr);\n\t**variable_ptr = *value;\n\tzval_copy_ctor(*variable_ptr);\n\tZ_SET_REFCOUNT_PP(variable_ptr, refcount);\n\tZ_SET_ISREF_TO_PP(variable_ptr, is_ref);\n\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionClass::getDefaultProperties()\n Returns an associative array containing copies of all default property values of the class */\nZEND_METHOD(reflection_class, getDefaultProperties)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tarray_init(return_value);\n\tzend_update_class_constants(ce TSRMLS_CC);\n\tadd_class_vars(ce, 1, return_value TSRMLS_CC);\n\tadd_class_vars(ce, 0, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_class, __toString)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tstring_init(&str);\n\t_class_string(&str, ce, intern->obj, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::getName()\n Returns the class' name */\nZEND_METHOD(reflection_class, getName)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isInternal()\n Returns whether this class is an internal class */\nZEND_METHOD(reflection_class, isInternal)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tRETURN_BOOL(ce->type == ZEND_INTERNAL_CLASS);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isUserDefined()\n Returns whether this class is user-defined */\nZEND_METHOD(reflection_class, isUserDefined)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tRETURN_BOOL(ce->type == ZEND_USER_CLASS);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::getFileName()\n Returns the filename of the file this class was declared in */\nZEND_METHOD(reflection_class, getFileName)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->type == ZEND_USER_CLASS) {\n\t\tRETURN_STRING(ce->info.user.filename, 1);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionClass::getStartLine()\n Returns the line this class' declaration starts at */\nZEND_METHOD(reflection_class, getStartLine)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->type == ZEND_USER_FUNCTION) {\n\t\tRETURN_LONG(ce->info.user.line_start);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionClass::getEndLine()\n Returns the line this class' declaration ends at */\nZEND_METHOD(reflection_class, getEndLine)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->type == ZEND_USER_CLASS) {\n\t\tRETURN_LONG(ce->info.user.line_end);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::getDocComment()\n Returns the doc comment for this class */\nZEND_METHOD(reflection_class, getDocComment)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->type == ZEND_USER_CLASS && ce->info.user.doc_comment) {\n\t\tRETURN_STRINGL(ce->info.user.doc_comment, ce->info.user.doc_comment_len, 1);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public ReflectionMethod ReflectionClass::getConstructor()\n Returns the class' constructor if there is one, NULL otherwise */\nZEND_METHOD(reflection_class, getConstructor)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (ce->constructor) {\n\t\treflection_method_factory(ce, ce->constructor, NULL, return_value TSRMLS_CC);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::hasMethod(string name)\n Returns whether a method exists or not */\nZEND_METHOD(reflection_class, hasMethod)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tchar *name, *lc_name;\n\tint name_len;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tlc_name = zend_str_tolower_dup(name, name_len);\n\tif ((ce == zend_ce_closure && (name_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t&& memcmp(lc_name, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0)\n\t\t|| zend_hash_exists(&ce->function_table, lc_name, name_len + 1)) {\n\t\tefree(lc_name);\n\t\tRETURN_TRUE;\n\t} else {\n\t\tefree(lc_name);\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionMethod ReflectionClass::getMethod(string name) throws ReflectionException\n Returns the class' method specified by its name */\nZEND_METHOD(reflection_class, getMethod)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzend_function *mptr;\n\tzval obj_tmp;\n\tchar *name, *lc_name;\n\tint name_len;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tlc_name = zend_str_tolower_dup(name, name_len);\n\tif (ce == zend_ce_closure && intern->obj && (name_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t&& memcmp(lc_name, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t&& (mptr = zend_get_closure_invoke_method(intern->obj TSRMLS_CC)) != NULL)\n\t{\n\t\t/* don't assign closure_object since we only reflect the invoke handler\n\t\t method and not the closure definition itself */\n\t\treflection_method_factory(ce, mptr, NULL, return_value TSRMLS_CC);\n\t\tefree(lc_name);\n\t} else if (ce == zend_ce_closure && !intern->obj && (name_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t&& memcmp(lc_name, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t&& object_init_ex(&obj_tmp, ce) == SUCCESS && (mptr = zend_get_closure_invoke_method(&obj_tmp TSRMLS_CC)) != NULL) {\n\t\t/* don't assign closure_object since we only reflect the invoke handler\n\t\t method and not the closure definition itself */\n\t\treflection_method_factory(ce, mptr, NULL, return_value TSRMLS_CC);\n\t\tzval_dtor(&obj_tmp);\n\t\tefree(lc_name);\n\t} else if (zend_hash_find(&ce->function_table, lc_name, name_len + 1, (void**) &mptr) == SUCCESS) {\n\t\treflection_method_factory(ce, mptr, NULL, return_value TSRMLS_CC);\n\t\tefree(lc_name);\n\t} else {\n\t\tefree(lc_name);\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Method %s does not exist\", name);\n\t\treturn;\n\t}\n}\n/* }}} */\n\n/* {{{ _addmethod */\nstatic void _addmethod(zend_function *mptr, zend_class_entry *ce, zval *retval, long filter, zval *obj TSRMLS_DC)\n{\n\tzval *method;\n\tuint len = strlen(mptr->common.function_name);\n\tzend_function *closure;\n\n\tif (mptr->common.fn_flags & filter) {\n\t\tALLOC_ZVAL(method);\n\t\tif (ce == zend_ce_closure && obj && (len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t\t&& memcmp(mptr->common.function_name, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t\t&& (closure = zend_get_closure_invoke_method(obj TSRMLS_CC)) != NULL)\n\t\t{\n\t\t\tmptr = closure;\n\t\t}\n\t\t/* don't assign closure_object since we only reflect the invoke handler\n\t\t method and not the closure definition itself, even if we have a\n\t\t closure */\n\t\treflection_method_factory(ce, mptr, NULL, method TSRMLS_CC);\n\t\tadd_next_index_zval(retval, method);\n\t}\n}\n/* }}} */\n\n/* {{{ _addmethod */\nstatic int _addmethod_va(zend_function *mptr TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzend_class_entry *ce = *va_arg(args, zend_class_entry**);\n\tzval *retval = va_arg(args, zval*);\n\tlong filter = va_arg(args, long);\n\tzval *obj = va_arg(args, zval *);\n\n\t_addmethod(mptr, ce, retval, filter, obj TSRMLS_CC);\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ proto public ReflectionMethod[] ReflectionClass::getMethods([long $filter])\n Returns an array of this class' methods */\nZEND_METHOD(reflection_class, getMethods)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tlong filter = 0;\n\tint argc = ZEND_NUM_ARGS();\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (argc) {\n\t\tif (zend_parse_parameters(argc TSRMLS_CC, \"|l\", &filter) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\t/* No parameters given, default to \"return all\" */\n\t\tfilter = ZEND_ACC_PPP_MASK | ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL | ZEND_ACC_STATIC;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(&ce->function_table TSRMLS_CC, (apply_func_args_t) _addmethod_va, 4, &ce, return_value, filter, intern->obj);\n\tif (intern->obj && instanceof_function(ce, zend_ce_closure TSRMLS_CC)) {\n\t\tzend_function *closure = zend_get_closure_invoke_method(intern->obj TSRMLS_CC);\n\t\tif (closure) {\n\t\t\t_addmethod(closure, ce, return_value, filter, intern->obj TSRMLS_CC);\n\t\t\t_free_function(closure TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::hasProperty(string name)\n Returns whether a property exists or not */\nZEND_METHOD(reflection_class, hasProperty)\n{\n\treflection_object *intern;\n\tzend_property_info *property_info;\n\tzend_class_entry *ce;\n\tchar *name;\n\tint name_len;\n\tzval *property;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (zend_hash_find(&ce->properties_info, name, name_len+1, (void **) &property_info) == SUCCESS) {\n\t\tif (property_info->flags & ZEND_ACC_SHADOW) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tRETURN_TRUE;\n\t} else {\n\t\tif (intern->obj && Z_OBJ_HANDLER_P(intern->obj, has_property)) {\n\t\t\tMAKE_STD_ZVAL(property);\n\t\t\tZVAL_STRINGL(property, name, name_len, 1);\n\t\t\tif (Z_OBJ_HANDLER_P(intern->obj, has_property)(intern->obj, property, 2, 0 TSRMLS_CC)) {\n\t\t\t\tzval_ptr_dtor(&property);\n\t\t\t\tRETURN_TRUE;\n\t\t\t}\n\t\t\tzval_ptr_dtor(&property);\n\t\t}\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionProperty ReflectionClass::getProperty(string name) throws ReflectionException\n Returns the class' property specified by its name */\nZEND_METHOD(reflection_class, getProperty)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce, **pce;\n\tzend_property_info *property_info;\n\tchar *name, *tmp, *classname;\n\tint name_len, classname_len;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (zend_hash_find(&ce->properties_info, name, name_len + 1, (void**) &property_info) == SUCCESS) {\n\t\tif ((property_info->flags & ZEND_ACC_SHADOW) == 0) {\n\t\t\treflection_property_factory(ce, property_info, return_value TSRMLS_CC);\n\t\t\treturn;\n\t\t}\n\t} else if (intern->obj) {\n\t\t/* Check for dynamic properties */\n\t\tif (zend_hash_exists(Z_OBJ_HT_P(intern->obj)->get_properties(intern->obj TSRMLS_CC), name, name_len+1)) {\n\t\t\tzend_property_info property_info_tmp;\n\t\t\tproperty_info_tmp.flags = ZEND_ACC_IMPLICIT_PUBLIC;\n\t\t\tproperty_info_tmp.name = estrndup(name, name_len);\n\t\t\tproperty_info_tmp.name_length = name_len;\n\t\t\tproperty_info_tmp.h = zend_get_hash_value(name, name_len+1);\n\t\t\tproperty_info_tmp.doc_comment = NULL;\n\t\t\tproperty_info_tmp.ce = ce;\n\n\t\t\treflection_property_factory(ce, &property_info_tmp, return_value TSRMLS_CC);\n\t\t\tintern = (reflection_object *) zend_object_store_get_object(return_value TSRMLS_CC);\n\t\t\tintern->ref_type = REF_TYPE_DYNAMIC_PROPERTY;\n\t\t\treturn;\n\t\t}\n\t}\n\tif ((tmp = strstr(name, \"::\")) != NULL) {\n\t\tclassname_len = tmp - name;\n\t\tclassname = zend_str_tolower_dup(name, classname_len);\n\t\tclassname[classname_len] = '\\0';\n\t\tname_len = name_len - (classname_len + 2);\n\t\tname = tmp + 2;\n\n\t\tif (zend_lookup_class(classname, classname_len, &pce TSRMLS_CC) == FAILURE) {\n\t\t\tif (!EG(exception)) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, -1 TSRMLS_CC, \"Class %s does not exist\", classname);\n\t\t\t}\n\t\t\tefree(classname);\n\t\t\treturn;\n\t\t}\n\t\tefree(classname);\n\n\t\tif (!instanceof_function(ce, *pce TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, -1 TSRMLS_CC, \"Fully qualified property name %s::%s does not specify a base class of %s\", (*pce)->name, name, ce->name);\n\t\t\treturn;\n\t\t}\n\t\tce = *pce;\n\n\t\tif (zend_hash_find(&ce->properties_info, name, name_len + 1, (void**) &property_info) == SUCCESS && (property_info->flags & ZEND_ACC_SHADOW) == 0) {\n\t\t\treflection_property_factory(ce, property_info, return_value TSRMLS_CC);\n\t\t\treturn;\n\t\t}\n\t}\n\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Property %s does not exist\", name);\n}\n/* }}} */\n\n/* {{{ _addproperty */\nstatic int _addproperty(zend_property_info *pptr TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *property;\n\tzend_class_entry *ce = *va_arg(args, zend_class_entry**);\n\tzval *retval = va_arg(args, zval*);\n\tlong filter = va_arg(args, long);\n\n\tif (pptr->flags\t& ZEND_ACC_SHADOW) {\n\t\treturn 0;\n\t}\n\n\tif (pptr->flags\t& filter) {\n\t\tALLOC_ZVAL(property);\n\t\treflection_property_factory(ce, pptr, property TSRMLS_CC);\n\t\tadd_next_index_zval(retval, property);\n\t}\n\treturn 0;\n}\n/* }}} */\n\n/* {{{ _adddynproperty */\nstatic int _adddynproperty(zval **pptr TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *property;\n\tzend_class_entry *ce = *va_arg(args, zend_class_entry**);\n\tzval *retval = va_arg(args, zval*), member;\n\n\tif (hash_key->arKey[0] == '\\0') {\n\t\treturn 0; /* non public cannot be dynamic */\n\t}\n\n\tZVAL_STRINGL(&member, hash_key->arKey, hash_key->nKeyLength-1, 0);\n\tif (zend_get_property_info(ce, &member, 1 TSRMLS_CC) == &EG(std_property_info)) {\n\t\tMAKE_STD_ZVAL(property);\n\t\tEG(std_property_info).flags = ZEND_ACC_IMPLICIT_PUBLIC;\n\t\treflection_property_factory(ce, &EG(std_property_info), property TSRMLS_CC);\n\t\tadd_next_index_zval(retval, property);\n\t}\n\treturn 0;\n}\n/* }}} */\n\n/* {{{ proto public ReflectionProperty[] ReflectionClass::getProperties([long $filter])\n Returns an array of this class' properties */\nZEND_METHOD(reflection_class, getProperties)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tlong filter = 0;\n\tint argc = ZEND_NUM_ARGS();\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (argc) {\n\t\tif (zend_parse_parameters(argc TSRMLS_CC, \"|l\", &filter) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\t/* No parameters given, default to \"return all\" */\n\t\tfilter = ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(&ce->properties_info TSRMLS_CC, (apply_func_args_t) _addproperty, 3, &ce, return_value, filter);\n\n\tif (intern->obj && (filter & ZEND_ACC_PUBLIC) != 0 && Z_OBJ_HT_P(intern->obj)->get_properties) {\n\t\tHashTable *properties = Z_OBJ_HT_P(intern->obj)->get_properties(intern->obj TSRMLS_CC);\n\t\tzend_hash_apply_with_arguments(properties TSRMLS_CC, (apply_func_args_t) _adddynproperty, 2, &ce, return_value);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::hasConstant(string name)\n Returns whether a constant exists or not */\nZEND_METHOD(reflection_class, hasConstant)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tchar *name;\n\tint name_len;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (zend_hash_exists(&ce->constants_table, name, name_len + 1)) {\n\t\tRETURN_TRUE;\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionClass::getConstants()\n Returns an associative array containing this class' constants and their values */\nZEND_METHOD(reflection_class, getConstants)\n{\n\tzval *tmp_copy;\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tarray_init(return_value);\n\tzend_hash_apply_with_argument(&ce->constants_table, (apply_func_arg_t)zval_update_constant_inline_change, ce TSRMLS_CC);\n\tzend_hash_copy(Z_ARRVAL_P(return_value), &ce->constants_table, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *));\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionClass::getConstant(string name)\n Returns the class' constant specified by its name */\nZEND_METHOD(reflection_class, getConstant)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzval **value;\n\tchar *name;\n\tint name_len;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tzend_hash_apply_with_argument(&ce->constants_table, (apply_func_arg_t)zval_update_constant_inline_change, ce TSRMLS_CC);\n\tif (zend_hash_find(&ce->constants_table, name, name_len + 1, (void **) &value) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tMAKE_COPY_ZVAL(value, return_value);\n}\n/* }}} */\n\n/* {{{ _class_check_flag */\nstatic void _class_check_flag(INTERNAL_FUNCTION_PARAMETERS, int mask)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tRETVAL_BOOL(ce->ce_flags & mask);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isInstantiable()\n Returns whether this class is instantiable */\nZEND_METHOD(reflection_class, isInstantiable)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->ce_flags & (ZEND_ACC_INTERFACE | ZEND_ACC_EXPLICIT_ABSTRACT_CLASS | ZEND_ACC_IMPLICIT_ABSTRACT_CLASS)) {\n\t\tRETURN_FALSE;\n\t}\n\n\t/* Basically, the class is instantiable. Though, if there is a constructor\n\t * and it is not publicly accessible, it isn't! */\n\tif (!ce->constructor) {\n\t\tRETURN_TRUE;\n\t}\n\n\tRETURN_BOOL(ce->constructor->common.fn_flags & ZEND_ACC_PUBLIC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isCloneable()\n Returns whether this class is cloneable */\nZEND_METHOD(reflection_class, isCloneable)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzval obj;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->ce_flags & (ZEND_ACC_INTERFACE | ZEND_ACC_TRAIT | ZEND_ACC_EXPLICIT_ABSTRACT_CLASS | ZEND_ACC_IMPLICIT_ABSTRACT_CLASS)) {\n\t\tRETURN_FALSE;\n\t}\n\tif (intern->obj) {\n\t\tif (ce->clone) {\n\t\t\tRETURN_BOOL(ce->clone->common.fn_flags & ZEND_ACC_PUBLIC);\n\t\t} else {\n\t\t\tRETURN_BOOL(Z_OBJ_HANDLER_P(intern->obj, clone_obj) != NULL);\n\t\t}\n\t} else {\n\t\tif (ce->clone) {\n\t\t\tRETURN_BOOL(ce->clone->common.fn_flags & ZEND_ACC_PUBLIC);\n\t\t} else {\n\t\t\tobject_init_ex(&obj, ce);\n\t\t\tRETVAL_BOOL(Z_OBJ_HANDLER(obj, clone_obj) != NULL);\n\t\t\tzval_dtor(&obj);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isInterface()\n Returns whether this is an interface or a class */\nZEND_METHOD(reflection_class, isInterface)\n{\n\t_class_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_INTERFACE);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isTrait()\n Returns whether this is a trait */\nZEND_METHOD(reflection_class, isTrait)\n{\n\t_class_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_TRAIT & ~ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isFinal()\n Returns whether this class is final */\nZEND_METHOD(reflection_class, isFinal)\n{\n\t_class_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_FINAL_CLASS);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isAbstract()\n Returns whether this class is abstract */\nZEND_METHOD(reflection_class, isAbstract)\n{\n\t_class_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionClass::getModifiers()\n Returns a bitfield of the access modifiers for this class */\nZEND_METHOD(reflection_class, getModifiers)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tRETURN_LONG(ce->ce_flags);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isInstance(stdclass object)\n Returns whether the given object is an instance of this class */\nZEND_METHOD(reflection_class, isInstance)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzval *object;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o\", &object) == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tRETURN_BOOL(HAS_CLASS_ENTRY(*object) && instanceof_function(Z_OBJCE_P(object), ce TSRMLS_CC));\n}\n/* }}} */\n\n/* {{{ proto public stdclass ReflectionClass::newInstance(mixed* args, ...)\n Returns an instance of this class */\nZEND_METHOD(reflection_class, newInstance)\n{\n\tzval *retval_ptr = NULL;\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\t/* Run the constructor if there is one */\n\tif (ce->constructor) {\n\t\tzval ***params = NULL;\n\t\tint num_args = 0;\n\t\tzend_fcall_info fci;\n\t\tzend_fcall_info_cache fcc;\n\n\t\tif (!(ce->constructor->common.fn_flags & ZEND_ACC_PUBLIC)) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Access to non-public constructor of class %s\", ce->name);\n\t\t\treturn;\n\t\t}\n\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"*\", ¶ms, &num_args) == FAILURE) {\n\t\t\tif (params) {\n\t\t\t\tefree(params);\n\t\t\t}\n\t\t\tRETURN_FALSE;\n\t\t}\n\n\t\tobject_init_ex(return_value, ce);\n\n\t\tfci.size = sizeof(fci);\n\t\tfci.function_table = EG(function_table);\n\t\tfci.function_name = NULL;\n\t\tfci.symbol_table = NULL;\n\t\tfci.object_ptr = return_value;\n\t\tfci.retval_ptr_ptr = &retval_ptr;\n\t\tfci.param_count = num_args;\n\t\tfci.params = params;\n\t\tfci.no_separation = 1;\n\n\t\tfcc.initialized = 1;\n\t\tfcc.function_handler = ce->constructor;\n\t\tfcc.calling_scope = EG(scope);\n\t\tfcc.called_scope = Z_OBJCE_P(return_value);\n\t\tfcc.object_ptr = return_value;\n\n\t\tif (zend_call_function(&fci, &fcc TSRMLS_CC) == FAILURE) {\n\t\t\tif (params) {\n\t\t\t\tefree(params);\n\t\t\t}\n\t\t\tif (retval_ptr) {\n\t\t\t\tzval_ptr_dtor(&retval_ptr);\n\t\t\t}\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Invocation of %s's constructor failed\", ce->name);\n\t\t\tRETURN_NULL();\n\t\t}\n\t\tif (retval_ptr) {\n\t\t\tzval_ptr_dtor(&retval_ptr);\n\t\t}\n\t\tif (params) {\n\t\t\tefree(params);\n\t\t}\n\t} else if (!ZEND_NUM_ARGS()) {\n\t\tobject_init_ex(return_value, ce);\n\t} else {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Class %s does not have a constructor, so you cannot pass any constructor arguments\", ce->name);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public stdclass ReflectionClass::newInstanceWithoutConstructor()\n Returns an instance of this class without invoking its constructor */\nZEND_METHOD(reflection_class, newInstanceWithoutConstructor)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (ce->create_object != NULL) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Class %s is an internal class that cannot be instantiated without invoking its constructor\", ce->name);\n\t}\n\n\tobject_init_ex(return_value, ce);\n}\n/* }}} */\n\n/* {{{ proto public stdclass ReflectionClass::newInstanceArgs([array args])\n Returns an instance of this class */\nZEND_METHOD(reflection_class, newInstanceArgs)\n{\n\tzval *retval_ptr = NULL;\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tint argc = 0;\n\tHashTable *args;\n\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|h\", &args) == FAILURE) {\n\t\treturn;\n\t}\n\tif (ZEND_NUM_ARGS() > 0) {\n\t\targc = args->nNumOfElements;\n\t}\n\n\t/* Run the constructor if there is one */\n\tif (ce->constructor) {\n\t\tzval ***params = NULL;\n\t\tzend_fcall_info fci;\n\t\tzend_fcall_info_cache fcc;\n\n\t\tif (!(ce->constructor->common.fn_flags & ZEND_ACC_PUBLIC)) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Access to non-public constructor of class %s\", ce->name);\n\t\t\treturn;\n\t\t}\n\n\t\tif (argc) {\n\t\t\tparams = safe_emalloc(sizeof(zval **), argc, 0);\n\t\t\tzend_hash_apply_with_argument(args, (apply_func_arg_t)_zval_array_to_c_array, ¶ms TSRMLS_CC);\n\t\t\tparams -= argc;\n\t\t}\n\n\t\tobject_init_ex(return_value, ce);\n\n\t\tfci.size = sizeof(fci);\n\t\tfci.function_table = EG(function_table);\n\t\tfci.function_name = NULL;\n\t\tfci.symbol_table = NULL;\n\t\tfci.object_ptr = return_value;\n\t\tfci.retval_ptr_ptr = &retval_ptr;\n\t\tfci.param_count = argc;\n\t\tfci.params = params;\n\t\tfci.no_separation = 1;\n\n\t\tfcc.initialized = 1;\n\t\tfcc.function_handler = ce->constructor;\n\t\tfcc.calling_scope = EG(scope);\n\t\tfcc.called_scope = Z_OBJCE_P(return_value);\n\t\tfcc.object_ptr = return_value;\n\n\t\tif (zend_call_function(&fci, &fcc TSRMLS_CC) == FAILURE) {\n\t\t\tif (params) {\n\t\t\t\tefree(params);\n\t\t\t}\n\t\t\tif (retval_ptr) {\n\t\t\t\tzval_ptr_dtor(&retval_ptr);\n\t\t\t}\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Invocation of %s's constructor failed\", ce->name);\n\t\t\tRETURN_NULL();\n\t\t}\n\t\tif (retval_ptr) {\n\t\t\tzval_ptr_dtor(&retval_ptr);\n\t\t}\n\t\tif (params) {\n\t\t\tefree(params);\n\t\t}\n\t} else if (!ZEND_NUM_ARGS() || !argc) {\n\t\tobject_init_ex(return_value, ce);\n\t} else {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Class %s does not have a constructor, so you cannot pass any constructor arguments\", ce->name);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass[] ReflectionClass::getInterfaces()\n Returns an array of interfaces this class implements */\nZEND_METHOD(reflection_class, getInterfaces)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\t/* Return an empty array if this class implements no interfaces */\n\tarray_init(return_value);\n\n\tif (ce->num_interfaces) {\n\t\tzend_uint i;\n\n\t\tfor (i=0; i < ce->num_interfaces; i++) {\n\t\t\tzval *interface;\n\t\t\tALLOC_ZVAL(interface);\n\t\t\tzend_reflection_class_factory(ce->interfaces[i], interface TSRMLS_CC);\n\t\t\tadd_assoc_zval_ex(return_value, ce->interfaces[i]->name, ce->interfaces[i]->name_length + 1, interface);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public String[] ReflectionClass::getInterfaceNames()\n Returns an array of names of interfaces this class implements */\nZEND_METHOD(reflection_class, getInterfaceNames)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzend_uint i;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\t/* Return an empty array if this class implements no interfaces */\n\tarray_init(return_value);\n\n\tfor (i=0; i < ce->num_interfaces; i++) {\n\t\tadd_next_index_stringl(return_value, ce->interfaces[i]->name, ce->interfaces[i]->name_length, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass[] ReflectionClass::getTraits()\n Returns an array of traits used by this class */\nZEND_METHOD(reflection_class, getTraits)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzend_uint i;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tarray_init(return_value);\n\n\tfor (i=0; i < ce->num_traits; i++) {\n\t\tzval *trait;\n\t\tALLOC_ZVAL(trait);\n\t\tzend_reflection_class_factory(ce->traits[i], trait TSRMLS_CC);\n\t\tadd_assoc_zval_ex(return_value, ce->traits[i]->name, ce->traits[i]->name_length + 1, trait);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public String[] ReflectionClass::getTraitNames()\n Returns an array of names of traits used by this class */\nZEND_METHOD(reflection_class, getTraitNames)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzend_uint i;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tarray_init(return_value);\n\n\tfor (i=0; i < ce->num_traits; i++) {\n\t\tadd_next_index_stringl(return_value, ce->traits[i]->name, ce->traits[i]->name_length, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public arra ReflectionClass::getTraitaliases()\n Returns an array of trait aliases */\nZEND_METHOD(reflection_class, getTraitAliases)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tarray_init(return_value);\n\n\tif (ce->trait_aliases) {\n\t\tzend_uint i = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tchar *method_name;\n\t\t\tint method_name_len;\n\t\t\tzend_trait_method_reference *cur_ref = ce->trait_aliases[i]->trait_method;\n\n\t\t\tmethod_name_len = spprintf(&method_name, 0, \"%s::%s\", cur_ref->class_name, cur_ref->method_name);\n\t\t\tadd_assoc_stringl_ex(return_value, ce->trait_aliases[i]->alias, ce->trait_aliases[i]->alias_len + 1, method_name, method_name_len, 0);\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass ReflectionClass::getParentClass()\n Returns the class' parent class, or, if none exists, FALSE */\nZEND_METHOD(reflection_class, getParentClass)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (ce->parent) {\n\t\tzend_reflection_class_factory(ce->parent, return_value TSRMLS_CC);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isSubclassOf(string|ReflectionClass class)\n Returns whether this class is a subclass of another class */\nZEND_METHOD(reflection_class, isSubclassOf)\n{\n\treflection_object *intern, *argument;\n\tzend_class_entry *ce, **pce, *class_ce;\n\tzval *class_name;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &class_name) == FAILURE) {\n\t\treturn;\n\t}\n\n\tswitch(class_name->type) {\n\t\tcase IS_STRING:\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), &pce TSRMLS_CC) == FAILURE) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Class %s does not exist\", Z_STRVAL_P(class_name));\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tclass_ce = *pce;\n\t\t\tbreak;\n\t\tcase IS_OBJECT:\n\t\t\tif (instanceof_function(Z_OBJCE_P(class_name), reflection_class_ptr TSRMLS_CC)) {\n\t\t\t\targument = (reflection_object *) zend_object_store_get_object(class_name TSRMLS_CC);\n\t\t\t\tif (argument == NULL || argument->ptr == NULL) {\n\t\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Internal error: Failed to retrieve the argument's reflection object\");\n\t\t\t\t\t/* Bails out */\n\t\t\t\t}\n\t\t\t\tclass_ce = argument->ptr;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t/* no break */\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\"Parameter one must either be a string or a ReflectionClass object\");\n\t\t\treturn;\n\t}\n\n\tRETURN_BOOL((ce != class_ce && instanceof_function(ce, class_ce TSRMLS_CC)));\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::implementsInterface(string|ReflectionClass interface_name)\n Returns whether this class is a subclass of another class */\nZEND_METHOD(reflection_class, implementsInterface)\n{\n\treflection_object *intern, *argument;\n\tzend_class_entry *ce, *interface_ce, **pce;\n\tzval *interface;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &interface) == FAILURE) {\n\t\treturn;\n\t}\n\n\tswitch(interface->type) {\n\t\tcase IS_STRING:\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(interface), Z_STRLEN_P(interface), &pce TSRMLS_CC) == FAILURE) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Interface %s does not exist\", Z_STRVAL_P(interface));\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tinterface_ce = *pce;\n\t\t\tbreak;\n\t\tcase IS_OBJECT:\n\t\t\tif (instanceof_function(Z_OBJCE_P(interface), reflection_class_ptr TSRMLS_CC)) {\n\t\t\t\targument = (reflection_object *) zend_object_store_get_object(interface TSRMLS_CC);\n\t\t\t\tif (argument == NULL || argument->ptr == NULL) {\n\t\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Internal error: Failed to retrieve the argument's reflection object\");\n\t\t\t\t\t/* Bails out */\n\t\t\t\t}\n\t\t\t\tinterface_ce = argument->ptr;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t/* no break */\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\"Parameter one must either be a string or a ReflectionClass object\");\n\t\t\treturn;\n\t}\n\n\tif (!(interface_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Interface %s is a Class\", interface_ce->name);\n\t\treturn;\n\t}\n\tRETURN_BOOL(instanceof_function(ce, interface_ce TSRMLS_CC));\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isIterateable()\n Returns whether this class is iterateable (can be used inside foreach) */\nZEND_METHOD(reflection_class, isIterateable)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tRETURN_BOOL(ce->get_iterator != NULL);\n}\n/* }}} */\n\n/* {{{ proto public ReflectionExtension|NULL ReflectionClass::getExtension()\n Returns NULL or the extension the class belongs to */\nZEND_METHOD(reflection_class, getExtension)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif ((ce->type == ZEND_INTERNAL_CLASS) && ce->info.internal.module) {\n\t\treflection_extension_factory(return_value, ce->info.internal.module->name TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public string|false ReflectionClass::getExtensionName()\n Returns false or the name of the extension the class belongs to */\nZEND_METHOD(reflection_class, getExtensionName)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif ((ce->type == ZEND_INTERNAL_CLASS) && ce->info.internal.module) {\n\t\tRETURN_STRING(ce->info.internal.module->name, 1);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::inNamespace()\n Returns whether this class is defined in namespace */\nZEND_METHOD(reflection_class, inNamespace)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_TRUE;\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::getNamespaceName()\n Returns the name of namespace where this class is defined */\nZEND_METHOD(reflection_class, getNamespaceName)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_STRINGL(Z_STRVAL_PP(name), backslash - Z_STRVAL_PP(name), 1);\n\t}\n\tRETURN_EMPTY_STRING();\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::getShortName()\n Returns the short name of the class (without namespace part) */\nZEND_METHOD(reflection_class, getShortName)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_STRINGL(backslash + 1, Z_STRLEN_PP(name) - (backslash - Z_STRVAL_PP(name) + 1), 1);\n\t}\n\tRETURN_ZVAL(*name, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionObject::export(mixed argument [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_object, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_object_ptr, 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionObject::__construct(mixed argument) throws ReflectionException\n Constructor. Takes an instance as an argument */\nZEND_METHOD(reflection_object, __construct)\n{\n\treflection_class_object_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionProperty::export(mixed class, string name [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_property, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_property_ptr, 2);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionProperty::__construct(mixed class, string name)\n Constructor. Throws an Exception in case the given property does not exist */\nZEND_METHOD(reflection_property, __construct)\n{\n\tzval *propname, *classname;\n\tchar *name_str;\n\tconst char *class_name, *prop_name;\n\tint name_len, dynam_prop = 0;\n\tzval *object;\n\treflection_object *intern;\n\tzend_class_entry **pce;\n\tzend_class_entry *ce;\n\tzend_property_info *property_info = NULL;\n\tproperty_reference *reference;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zs\", &classname, &name_str, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\t/* Find the class entry */\n\tswitch (Z_TYPE_P(classname)) {\n\t\tcase IS_STRING:\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(classname), Z_STRLEN_P(classname), &pce TSRMLS_CC) == FAILURE) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Class %s does not exist\", Z_STRVAL_P(classname));\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tce = *pce;\n\t\t\tbreak;\n\n\t\tcase IS_OBJECT:\n\t\t\tce = Z_OBJCE_P(classname);\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\t_DO_THROW(\"The parameter class is expected to be either a string or an object\");\n\t\t\t/* returns out of this function */\n\t}\n\n\tif (zend_hash_find(&ce->properties_info, name_str, name_len + 1, (void **) &property_info) == FAILURE || (property_info->flags & ZEND_ACC_SHADOW)) {\n\t\t/* Check for dynamic properties */\n\t\tif (property_info == NULL && Z_TYPE_P(classname) == IS_OBJECT && Z_OBJ_HT_P(classname)->get_properties) {\n\t\t\tif (zend_hash_exists(Z_OBJ_HT_P(classname)->get_properties(classname TSRMLS_CC), name_str, name_len+1)) {\n\t\t\t\tdynam_prop = 1;\n\t\t\t}\n\t\t}\n\t\tif (dynam_prop == 0) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Property %s::$%s does not exist\", ce->name, name_str);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (dynam_prop == 0 && (property_info->flags & ZEND_ACC_PRIVATE) == 0) {\n\t\t/* we have to search the class hierarchy for this (implicit) public or protected property */\n\t\tzend_class_entry *tmp_ce = ce;\n\t\tzend_property_info *tmp_info;\n\n\t\twhile (tmp_ce && zend_hash_find(&tmp_ce->properties_info, name_str, name_len + 1, (void **) &tmp_info) != SUCCESS) {\n\t\t\tce = tmp_ce;\n\t\t\tproperty_info = tmp_info;\n\t\t\ttmp_ce = tmp_ce->parent;\n\t\t}\n\t}\n\n\tMAKE_STD_ZVAL(classname);\n\tMAKE_STD_ZVAL(propname);\n\n\tif (dynam_prop == 0) {\n\t\tzend_unmangle_property_name(property_info->name, property_info->name_length, &class_name, &prop_name);\n\t\tZVAL_STRINGL(classname, property_info->ce->name, property_info->ce->name_length, 1);\n\t\tZVAL_STRING(propname, prop_name, 1);\n\t} else {\n\t\tZVAL_STRINGL(classname, ce->name, ce->name_length, 1);\n\t\tZVAL_STRINGL(propname, name_str, name_len, 1);\n\t}\n\treflection_update_property(object, \"class\", classname);\n\treflection_update_property(object, \"name\", propname);\n\n\treference = (property_reference*) emalloc(sizeof(property_reference));\n\tif (dynam_prop) {\n\t\treference->prop.flags = ZEND_ACC_IMPLICIT_PUBLIC;\n\t\treference->prop.name = Z_STRVAL_P(propname);\n\t\treference->prop.name_length = Z_STRLEN_P(propname);\n\t\treference->prop.h = zend_get_hash_value(name_str, name_len+1);\n\t\treference->prop.doc_comment = NULL;\n\t\treference->prop.ce = ce;\n\t} else {\n\t\treference->prop = *property_info;\n\t}\n\treference->ce = ce;\n\tintern->ptr = reference;\n\tintern->ref_type = REF_TYPE_PROPERTY;\n\tintern->ce = ce;\n\tintern->ignore_visibility = 0;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionProperty::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_property, __toString)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\tstring_init(&str);\n\t_property_string(&str, &ref->prop, NULL, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionProperty::getName()\n Returns the class' name */\nZEND_METHOD(reflection_property, getName)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), return_value TSRMLS_CC);\n}\n/* }}} */\n\nstatic void _property_check_flag(INTERNAL_FUNCTION_PARAMETERS, int mask) /* {{{ */\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\tRETURN_BOOL(ref->prop.flags & mask);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionProperty::isPublic()\n Returns whether this property is public */\nZEND_METHOD(reflection_property, isPublic)\n{\n\t_property_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PUBLIC | ZEND_ACC_IMPLICIT_PUBLIC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionProperty::isPrivate()\n Returns whether this property is private */\nZEND_METHOD(reflection_property, isPrivate)\n{\n\t_property_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PRIVATE);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionProperty::isProtected()\n Returns whether this property is protected */\nZEND_METHOD(reflection_property, isProtected)\n{\n\t_property_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PROTECTED);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionProperty::isStatic()\n Returns whether this property is static */\nZEND_METHOD(reflection_property, isStatic)\n{\n\t_property_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_STATIC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionProperty::isDefault()\n Returns whether this property is default (declared at compilation time). */\nZEND_METHOD(reflection_property, isDefault)\n{\n\t_property_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ~ZEND_ACC_IMPLICIT_PUBLIC);\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionProperty::getModifiers()\n Returns a bitfield of the access modifiers for this property */\nZEND_METHOD(reflection_property, getModifiers)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\n\tRETURN_LONG(ref->prop.flags);\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionProperty::getValue([stdclass object])\n Returns this property's value */\nZEND_METHOD(reflection_property, getValue)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\tzval *object, name;\n\tzval *member_p = NULL;\n\n\tMETHOD_NOTSTATIC(reflection_property_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\n\tif (!(ref->prop.flags & (ZEND_ACC_PUBLIC | ZEND_ACC_IMPLICIT_PUBLIC)) && intern->ignore_visibility == 0) {\n\t\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), &name TSRMLS_CC);\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Cannot access non-public member %s::%s\", intern->ce->name, Z_STRVAL(name));\n\t\tzval_dtor(&name);\n\t\treturn;\n\t}\n\n\tif ((ref->prop.flags & ZEND_ACC_STATIC)) {\n\t\tzend_update_class_constants(intern->ce TSRMLS_CC);\n\t\tif (!CE_STATIC_MEMBERS(intern->ce)[ref->prop.offset]) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Internal error: Could not find the property %s::%s\", intern->ce->name, ref->prop.name);\n\t\t\t/* Bails out */\n\t\t}\n\t\t*return_value= *CE_STATIC_MEMBERS(intern->ce)[ref->prop.offset];\n\t\tzval_copy_ctor(return_value);\n \t\tINIT_PZVAL(return_value);\n\t} else {\n\t\tconst char *class_name, *prop_name;\n\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o\", &object) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t\tzend_unmangle_property_name(ref->prop.name, ref->prop.name_length, &class_name, &prop_name);\n\t\tmember_p = zend_read_property(ref->ce, object, prop_name, strlen(prop_name), 1 TSRMLS_CC);\n\t\tMAKE_COPY_ZVAL(&member_p, return_value);\n\t\tif (member_p != EG(uninitialized_zval_ptr)) {\n\t\t\tzval_add_ref(&member_p);\n\t\t\tzval_ptr_dtor(&member_p);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionProperty::setValue([stdclass object,] mixed value)\n Sets this property's value */\nZEND_METHOD(reflection_property, setValue)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\tzval **variable_ptr;\n\tzval *object, name;\n\tzval *value;\n\tzval *tmp;\n\n\tMETHOD_NOTSTATIC(reflection_property_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\n\tif (!(ref->prop.flags & ZEND_ACC_PUBLIC) && intern->ignore_visibility == 0) {\n\t\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), &name TSRMLS_CC);\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Cannot access non-public member %s::%s\", intern->ce->name, Z_STRVAL(name));\n\t\tzval_dtor(&name);\n\t\treturn;\n\t}\n\n\tif ((ref->prop.flags & ZEND_ACC_STATIC)) {\n\t\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &value) == FAILURE) {\n\t\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zz\", &tmp, &value) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\t\tzend_update_class_constants(intern->ce TSRMLS_CC);\n\n\t\tif (!CE_STATIC_MEMBERS(intern->ce)[ref->prop.offset]) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Internal error: Could not find the property %s::%s\", intern->ce->name, ref->prop.name);\n\t\t\t/* Bails out */\n\t\t}\n\t\tvariable_ptr = &CE_STATIC_MEMBERS(intern->ce)[ref->prop.offset];\n\t\tif (*variable_ptr != value) {\n\t\t\tif (PZVAL_IS_REF(*variable_ptr)) {\n\t\t\t\tzval garbage = **variable_ptr; /* old value should be destroyed */\n\n\t\t\t\t/* To check: can't *variable_ptr be some system variable like error_zval here? */\n\t\t\t\tZ_TYPE_PP(variable_ptr) = Z_TYPE_P(value);\n\t\t\t\t(*variable_ptr)->value = value->value;\n\t\t\t\tif (Z_REFCOUNT_P(value) > 0) {\n\t\t\t\t\tzval_copy_ctor(*variable_ptr);\n\t\t\t\t}\n\t\t\t\tzval_dtor(&garbage);\n\t\t\t} else {\n\t\t\t\tzval *garbage = *variable_ptr;\n\n\t\t\t\t/* if we assign referenced variable, we should separate it */\n\t\t\t\tZ_ADDREF_P(value);\n\t\t\t\tif (PZVAL_IS_REF(value)) {\n\t\t\t\t\tSEPARATE_ZVAL(&value);\n\t\t\t\t}\n\t\t\t\t*variable_ptr = value;\n\t\t\t\tzval_ptr_dtor(&garbage);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tconst char *class_name, *prop_name;\n\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"oz\", &object, &value) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t\tzend_unmangle_property_name(ref->prop.name, ref->prop.name_length, &class_name, &prop_name);\n\t\tzend_update_property(ref->ce, object, prop_name, strlen(prop_name), value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass ReflectionProperty::getDeclaringClass()\n Get the declaring class */\nZEND_METHOD(reflection_property, getDeclaringClass)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\tzend_class_entry *tmp_ce, *ce;\n\tzend_property_info *tmp_info;\n\tconst char *prop_name, *class_name;\n\tint prop_name_len;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\n\tif (zend_unmangle_property_name(ref->prop.name, ref->prop.name_length, &class_name, &prop_name) != SUCCESS) {\n\t\tRETURN_FALSE;\n\t}\n\n\tprop_name_len = strlen(prop_name);\n\tce = tmp_ce = ref->ce;\n\twhile (tmp_ce && zend_hash_find(&tmp_ce->properties_info, prop_name, prop_name_len + 1, (void **) &tmp_info) == SUCCESS) {\n\t\tif (tmp_info->flags & ZEND_ACC_PRIVATE || tmp_info->flags & ZEND_ACC_SHADOW) {\n\t\t\t/* it's a private property, so it can't be inherited */\n\t\t\tbreak;\n\t\t}\n\t\tce = tmp_ce;\n\t\tif (tmp_ce == tmp_info->ce) {\n\t\t\t/* declared in this class, done */\n\t\t\tbreak;\n\t\t}\n\t\ttmp_ce = tmp_ce->parent;\n\t}\n\n\tzend_reflection_class_factory(ce, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionProperty::getDocComment()\n Returns the doc comment for this property */\nZEND_METHOD(reflection_property, getDocComment)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\tif (ref->prop.doc_comment) {\n\t\tRETURN_STRINGL(ref->prop.doc_comment, ref->prop.doc_comment_len, 1);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionProperty::setAccessible(bool visible)\n Sets whether non-public properties can be requested */\nZEND_METHOD(reflection_property, setAccessible)\n{\n\treflection_object *intern;\n\tzend_bool visible;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"b\", &visible) == FAILURE) {\n\t\treturn;\n\t}\n\n\tintern = (reflection_object *) zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\tintern->ignore_visibility = visible;\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionExtension::export(string name [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_extension, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_extension_ptr, 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionExtension::__construct(string name)\n Constructor. Throws an Exception in case the given extension does not exist */\nZEND_METHOD(reflection_extension, __construct)\n{\n\tzval *name;\n\tzval *object;\n\tchar *lcname;\n\treflection_object *intern;\n\tzend_module_entry *module;\n\tchar *name_str;\n\tint name_len;\n\tALLOCA_FLAG(use_heap)\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name_str, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\tlcname = do_alloca(name_len + 1, use_heap);\n\tzend_str_tolower_copy(lcname, name_str, name_len);\n\tif (zend_hash_find(&module_registry, lcname, name_len + 1, (void **)&module) == FAILURE) {\n\t\tfree_alloca(lcname, use_heap);\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Extension %s does not exist\", name_str);\n\t\treturn;\n\t}\n\tfree_alloca(lcname, use_heap);\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRING(name, module->name, 1);\n\treflection_update_property( object, \"name\", name);\n\tintern->ptr = module;\n\tintern->ref_type = REF_TYPE_OTHER;\n\tintern->ce = NULL;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionExtension::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_extension, __toString)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\tstring_init(&str);\n\t_extension_string(&str, module, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionExtension::getName()\n Returns this extension's name */\nZEND_METHOD(reflection_extension, getName)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionExtension::getVersion()\n Returns this extension's version */\nZEND_METHOD(reflection_extension, getVersion)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\t/* An extension does not necessarily have a version number */\n\tif (module->version == NO_VERSION_YET) {\n\t\tRETURN_NULL();\n\t} else {\n\t\tRETURN_STRING(module->version, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionFunction[] ReflectionExtension::getFunctions()\n Returns an array of this extension's fuctions */\nZEND_METHOD(reflection_extension, getFunctions)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\tif (module->functions) {\n\t\tzval *function;\n\t\tzend_function *fptr;\n\t\tconst zend_function_entry *func = module->functions;\n\n\t\t/* Is there a better way of doing this? */\n\t\twhile (func->fname) {\n\t\t\tint fname_len = strlen(func->fname);\n\t\t\tchar *lc_name = zend_str_tolower_dup(func->fname, fname_len);\n\t\t\t\n\t\t\tif (zend_hash_find(EG(function_table), lc_name, fname_len + 1, (void**) &fptr) == FAILURE) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Internal error: Cannot find extension function %s in global function table\", func->fname);\n\t\t\t\tfunc++;\n\t\t\t\tefree(lc_name);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tALLOC_ZVAL(function);\n\t\t\treflection_function_factory(fptr, NULL, function TSRMLS_CC);\n\t\t\tadd_assoc_zval_ex(return_value, func->fname, fname_len+1, function);\n\t\t\tfunc++;\n\t\t\tefree(lc_name);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic int _addconstant(zend_constant *constant TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzval *const_val;\n\tzval *retval = va_arg(args, zval*);\n\tint number = va_arg(args, int);\n\n\tif (number == constant->module_number) {\n\t\tALLOC_ZVAL(const_val);\n\t\t*const_val = constant->value;\n\t\tzval_copy_ctor(const_val);\n\t\tINIT_PZVAL(const_val);\n\t\tadd_assoc_zval_ex(retval, constant->name, constant->name_len, const_val);\n\t}\n\treturn 0;\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionExtension::getConstants()\n Returns an associative array containing this extension's constants and their values */\nZEND_METHOD(reflection_extension, getConstants)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(zend_constants) TSRMLS_CC, (apply_func_args_t) _addconstant, 2, return_value, module->module_number);\n}\n/* }}} */\n\n/* {{{ _addinientry */\nstatic int _addinientry(zend_ini_entry *ini_entry TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *retval = va_arg(args, zval*);\n\tint number = va_arg(args, int);\n\n\tif (number == ini_entry->module_number) {\n\t\tif (ini_entry->value) {\n\t\t\tadd_assoc_stringl(retval, ini_entry->name, ini_entry->value, ini_entry->value_length, 1);\n\t\t} else {\n\t\t\tadd_assoc_null(retval, ini_entry->name);\n\t\t}\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionExtension::getINIEntries()\n Returns an associative array containing this extension's INI entries and their values */\nZEND_METHOD(reflection_extension, getINIEntries)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(ini_directives) TSRMLS_CC, (apply_func_args_t) _addinientry, 2, return_value, module->module_number);\n}\n/* }}} */\n\n/* {{{ add_extension_class */\nstatic int add_extension_class(zend_class_entry **pce TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *class_array = va_arg(args, zval*), *zclass;\n\tstruct _zend_module_entry *module = va_arg(args, struct _zend_module_entry*);\n\tint add_reflection_class = va_arg(args, int);\n\n\tif (((*pce)->type == ZEND_INTERNAL_CLASS) && (*pce)->info.internal.module && !strcasecmp((*pce)->info.internal.module->name, module->name)) {\n\t\tif (add_reflection_class) {\n\t\t\tALLOC_ZVAL(zclass);\n\t\t\tzend_reflection_class_factory(*pce, zclass TSRMLS_CC);\n\t\t\tadd_assoc_zval_ex(class_array, (*pce)->name, (*pce)->name_length + 1, zclass);\n\t\t} else {\n\t\t\tadd_next_index_stringl(class_array, (*pce)->name, (*pce)->name_length, 1);\n\t\t}\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass[] ReflectionExtension::getClasses()\n Returns an array containing ReflectionClass objects for all classes of this extension */\nZEND_METHOD(reflection_extension, getClasses)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) add_extension_class, 3, return_value, module, 1);\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionExtension::getClassNames()\n Returns an array containing all names of all classes of this extension */\nZEND_METHOD(reflection_extension, getClassNames)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) add_extension_class, 3, return_value, module, 0);\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionExtension::getDependencies()\n Returns an array containing all names of all extensions this extension depends on */\nZEND_METHOD(reflection_extension, getDependencies)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\tconst zend_module_dep *dep;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\n\tdep = module->deps;\n\n\tif (!dep)\n\t{\n\t\treturn;\n\t}\n\n\twhile(dep->name) {\n\t\tchar *relation;\n\t\tchar *rel_type;\n\t\tint len;\n\n\t\tswitch(dep->type) {\n\t\tcase MODULE_DEP_REQUIRED:\n\t\t\trel_type = \"Required\";\n\t\t\tbreak;\n\t\tcase MODULE_DEP_CONFLICTS:\n\t\t\trel_type = \"Conflicts\";\n\t\t\tbreak;\n\t\tcase MODULE_DEP_OPTIONAL:\n\t\t\trel_type = \"Optional\";\n\t\t\tbreak;\n\t\tdefault:\n\t\t\trel_type = \"Error\"; /* shouldn't happen */\n\t\t\tbreak;\n\t\t}\n\n\t\tlen = spprintf(&relation, 0, \"%s%s%s%s%s\",\n\t\t\t\t\t\trel_type,\n\t\t\t\t\t\tdep->rel ? \" \" : \"\",\n\t\t\t\t\t\tdep->rel ? dep->rel : \"\",\n\t\t\t\t\t\tdep->version ? \" \" : \"\",\n\t\t\t\t\t\tdep->version ? dep->version : \"\");\n\t\tadd_assoc_stringl(return_value, dep->name, relation, len, 0);\n\t\tdep++;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionExtension::info()\n Prints phpinfo block for the extension */\nZEND_METHOD(reflection_extension, info)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tphp_info_print_module(module TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionExtension::isPersistent()\n Returns whether this extension is persistent */\nZEND_METHOD(reflection_extension, isPersistent)\n{\n\treflection_object *intern;\n zend_module_entry *module;\n\n if (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tRETURN_BOOL(module->type == MODULE_PERSISTENT);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionExtension::isTemporary()\n Returns whether this extension is temporary */\nZEND_METHOD(reflection_extension, isTemporary)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tRETURN_BOOL(module->type == MODULE_TEMPORARY);\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionZendExtension::export(string name [, bool return]) throws ReflectionException\n * Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_zend_extension, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_zend_extension_ptr, 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionZendExtension::__construct(string name)\n Constructor. Throws an Exception in case the given Zend extension does not exist */\nZEND_METHOD(reflection_zend_extension, __construct)\n{\n\tzval *name;\n\tzval *object;\n\treflection_object *intern;\n\tzend_extension *extension;\n\tchar *name_str;\n\tint name_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name_str, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\textension = zend_get_extension(name_str);\n\tif (!extension) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Zend Extension %s does not exist\", name_str);\n\t\treturn;\n\t}\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRING(name, extension->name, 1);\n\treflection_update_property(object, \"name\", name);\n\tintern->ptr = extension;\n\tintern->ref_type = REF_TYPE_OTHER;\n\tintern->ce = NULL;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionZendExtension::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_zend_extension, __toString)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\tstring_init(&str);\n\t_zend_extension_string(&str, extension, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionZendExtension::getName()\n Returns the name of this Zend extension */\nZEND_METHOD(reflection_zend_extension, getName)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\n\tRETURN_STRING(extension->name, 1);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionZendExtension::getVersion()\n Returns the version information of this Zend extension */\nZEND_METHOD(reflection_zend_extension, getVersion)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\n\tRETURN_STRING(extension->version ? extension->version : \"\", 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionZendExtension::getAuthor()\n * Returns the name of this Zend extension's author */\nZEND_METHOD(reflection_zend_extension, getAuthor)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\n\tRETURN_STRING(extension->author ? extension->author : \"\", 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionZendExtension::getURL()\n Returns this Zend extension's URL*/\nZEND_METHOD(reflection_zend_extension, getURL)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\n\tRETURN_STRING(extension->URL ? extension->URL : \"\", 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionZendExtension::getCopyright()\n Returns this Zend extension's copyright information */\nZEND_METHOD(reflection_zend_extension, getCopyright)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\n\tRETURN_STRING(extension->copyright ? extension->copyright : \"\", 1);\n}\n/* }}} */\n\n/* {{{ method tables */\nstatic const zend_function_entry reflection_exception_functions[] = {\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection__void, 0)\nZEND_END_ARG_INFO()\n\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_getModifierNames, 0)\n\tZEND_ARG_INFO(0, modifiers)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_export, 0, 0, 1)\n\tZEND_ARG_OBJ_INFO(0, reflector, Reflector, 0)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_functions[] = {\n\tZEND_ME(reflection, getModifierNames, arginfo_reflection_getModifierNames, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)\n\tZEND_ME(reflection, export, arginfo_reflection_export, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)\n\tPHP_FE_END\n};\n\nstatic const zend_function_entry reflector_functions[] = {\n\tZEND_FENTRY(export, NULL, NULL, ZEND_ACC_STATIC|ZEND_ACC_ABSTRACT|ZEND_ACC_PUBLIC)\n\tZEND_ABSTRACT_ME(reflector, __toString, arginfo_reflection__void)\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_function_export, 0, 0, 1)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_function___construct, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_function_invoke, 0, 0, 0)\n\tZEND_ARG_INFO(0, args)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_function_invokeArgs, 0)\n\tZEND_ARG_ARRAY_INFO(0, args, 0)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_function_abstract_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tPHP_ABSTRACT_ME(reflection_function, __toString, arginfo_reflection__void)\n\tZEND_ME(reflection_function, inNamespace, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, isClosure, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, isDeprecated, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, isInternal, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, isUserDefined, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getClosureThis, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getClosureScopeClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getDocComment, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getEndLine, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getExtension, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getExtensionName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getFileName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getNamespaceName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getNumberOfParameters, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getNumberOfRequiredParameters, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getParameters, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getShortName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getStartLine, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getStaticVariables, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, returnsReference, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n\nstatic const zend_function_entry reflection_function_functions[] = {\n\tZEND_ME(reflection_function, __construct, arginfo_reflection_function___construct, 0)\n\tZEND_ME(reflection_function, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, export, arginfo_reflection_function_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_function, isDisabled, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, invoke, arginfo_reflection_function_invoke, 0)\n\tZEND_ME(reflection_function, invokeArgs, arginfo_reflection_function_invokeArgs, 0)\n\tZEND_ME(reflection_function, getClosure, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_method_export, 0, 0, 2)\n\tZEND_ARG_INFO(0, class)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_method___construct, 0, 0, 1)\n\tZEND_ARG_INFO(0, class_or_method)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_method_invoke, 0)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, args)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_method_invokeArgs, 0)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_ARRAY_INFO(0, args, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_method_setAccessible, 0)\n\tZEND_ARG_INFO(0, value)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_method_getClosure, 0)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_method_functions[] = {\n\tZEND_ME(reflection_method, export, arginfo_reflection_method_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_method, __construct, arginfo_reflection_method___construct, 0)\n\tZEND_ME(reflection_method, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isPublic, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isPrivate, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isProtected, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isAbstract, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isFinal, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isStatic, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isConstructor, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isDestructor, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, getClosure, arginfo_reflection_method_getClosure, 0)\n\tZEND_ME(reflection_method, getModifiers, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, invoke, arginfo_reflection_method_invoke, 0)\n\tZEND_ME(reflection_method, invokeArgs, arginfo_reflection_method_invokeArgs, 0)\n\tZEND_ME(reflection_method, getDeclaringClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, getPrototype, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, setAccessible, arginfo_reflection_method_setAccessible, 0)\n\tPHP_FE_END\n};\n\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_class_export, 0, 0, 1)\n\tZEND_ARG_INFO(0, argument)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class___construct, 0)\n\tZEND_ARG_INFO(0, argument)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_class_getStaticPropertyValue, 0, 0, 1)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, default)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_setStaticPropertyValue, 0)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, value)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_hasMethod, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_getMethod, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_class_getMethods, 0, 0, 0)\n\tZEND_ARG_INFO(0, filter)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_hasProperty, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_getProperty, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_class_getProperties, 0, 0, 0)\n\tZEND_ARG_INFO(0, filter)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_hasConstant, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_getConstant, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_isInstance, 0)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_newInstance, 0)\n\tZEND_ARG_INFO(0, args)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_newInstanceWithoutConstructor, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_class_newInstanceArgs, 0, 0, 0)\n\tZEND_ARG_ARRAY_INFO(0, args, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_isSubclassOf, 0)\n\tZEND_ARG_INFO(0, class)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_implementsInterface, 0)\n\tZEND_ARG_INFO(0, interface)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_class_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(reflection_class, export, arginfo_reflection_class_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_class, __construct, arginfo_reflection_class___construct, 0)\n\tZEND_ME(reflection_class, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isInternal, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isUserDefined, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isInstantiable, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isCloneable, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getFileName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getStartLine, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getEndLine, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getDocComment, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getConstructor, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, hasMethod, arginfo_reflection_class_hasMethod, 0)\n\tZEND_ME(reflection_class, getMethod, arginfo_reflection_class_getMethod, 0)\n\tZEND_ME(reflection_class, getMethods, arginfo_reflection_class_getMethods, 0)\n\tZEND_ME(reflection_class, hasProperty, arginfo_reflection_class_hasProperty, 0)\n\tZEND_ME(reflection_class, getProperty, arginfo_reflection_class_getProperty, 0)\n\tZEND_ME(reflection_class, getProperties, arginfo_reflection_class_getProperties, 0)\n\tZEND_ME(reflection_class, hasConstant, arginfo_reflection_class_hasConstant, 0)\n\tZEND_ME(reflection_class, getConstants, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getConstant, arginfo_reflection_class_getConstant, 0)\n\tZEND_ME(reflection_class, getInterfaces, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getInterfaceNames, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isInterface, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getTraits, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getTraitNames, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getTraitAliases, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isTrait, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isAbstract, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isFinal, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getModifiers, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isInstance, arginfo_reflection_class_isInstance, 0)\n\tZEND_ME(reflection_class, newInstance, arginfo_reflection_class_newInstance, 0)\n\tZEND_ME(reflection_class, newInstanceWithoutConstructor, arginfo_reflection_class_newInstanceWithoutConstructor, 0)\n\tZEND_ME(reflection_class, newInstanceArgs, arginfo_reflection_class_newInstanceArgs, 0)\n\tZEND_ME(reflection_class, getParentClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isSubclassOf, arginfo_reflection_class_isSubclassOf, 0)\n\tZEND_ME(reflection_class, getStaticProperties, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getStaticPropertyValue, arginfo_reflection_class_getStaticPropertyValue, 0)\n\tZEND_ME(reflection_class, setStaticPropertyValue, arginfo_reflection_class_setStaticPropertyValue, 0)\n\tZEND_ME(reflection_class, getDefaultProperties, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isIterateable, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, implementsInterface, arginfo_reflection_class_implementsInterface, 0)\n\tZEND_ME(reflection_class, getExtension, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getExtensionName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, inNamespace, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getNamespaceName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getShortName, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_object_export, 0, 0, 1)\n\tZEND_ARG_INFO(0, argument)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_object___construct, 0)\n\tZEND_ARG_INFO(0, argument)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_object_functions[] = {\n\tZEND_ME(reflection_object, export, arginfo_reflection_object_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_object, __construct, arginfo_reflection_object___construct, 0)\n\tPHP_FE_END\n};\n\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_property_export, 0, 0, 2)\n\tZEND_ARG_INFO(0, class)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_property___construct, 0, 0, 2)\n\tZEND_ARG_INFO(0, class)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_property_getValue, 0, 0, 0)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_property_setValue, 0, 0, 1)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, value)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_property_setAccessible, 0)\n\tZEND_ARG_INFO(0, visible)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_property_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(reflection_property, export, arginfo_reflection_property_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_property, __construct, arginfo_reflection_property___construct, 0)\n\tZEND_ME(reflection_property, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, getValue, arginfo_reflection_property_getValue, 0)\n\tZEND_ME(reflection_property, setValue, arginfo_reflection_property_setValue, 0)\n\tZEND_ME(reflection_property, isPublic, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, isPrivate, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, isProtected, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, isStatic, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, isDefault, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, getModifiers, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, getDeclaringClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, getDocComment, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, setAccessible, arginfo_reflection_property_setAccessible, 0)\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_parameter_export, 0, 0, 2)\n\tZEND_ARG_INFO(0, function)\n\tZEND_ARG_INFO(0, parameter)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_parameter___construct, 0)\n\tZEND_ARG_INFO(0, function)\n\tZEND_ARG_INFO(0, parameter)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_parameter_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(reflection_parameter, export, arginfo_reflection_parameter_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_parameter, __construct, arginfo_reflection_parameter___construct, 0)\n\tZEND_ME(reflection_parameter, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, isPassedByReference, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, canBePassedByValue, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getDeclaringFunction, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getDeclaringClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, isArray, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, isCallable, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, allowsNull, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getPosition, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, isOptional, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, isDefaultValueAvailable, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getDefaultValue, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_extension_export, 0, 0, 1)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_extension___construct, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_extension_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(reflection_extension, export, arginfo_reflection_extension_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_extension, __construct, arginfo_reflection_extension___construct, 0)\n\tZEND_ME(reflection_extension, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getVersion, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getFunctions, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getConstants, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getINIEntries, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getClasses, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getClassNames, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getDependencies, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, info, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, isPersistent, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, isTemporary, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_zend_extension___construct, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_zend_extension_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(reflection_zend_extension, export, arginfo_reflection_extension_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_zend_extension, __construct, arginfo_reflection_extension___construct, 0)\n\tZEND_ME(reflection_zend_extension, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_zend_extension, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_zend_extension, getVersion, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_zend_extension, getAuthor, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_zend_extension, getURL, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_zend_extension, getCopyright, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n/* }}} */\n\nconst zend_function_entry reflection_ext_functions[] = { /* {{{ */\n\tPHP_FE_END\n}; /* }}} */\n\nstatic zend_object_handlers *zend_std_obj_handlers;\n\n/* {{{ _reflection_write_property */\nstatic void _reflection_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC)\n{\n\tif ((Z_TYPE_P(member) == IS_STRING)\n\t\t&& zend_hash_exists(&Z_OBJCE_P(object)->properties_info, Z_STRVAL_P(member), Z_STRLEN_P(member)+1)\n\t\t&& ((Z_STRLEN_P(member) == sizeof(\"name\") - 1 && !memcmp(Z_STRVAL_P(member), \"name\", sizeof(\"name\")))\n\t\t\t|| (Z_STRLEN_P(member) == sizeof(\"class\") - 1 && !memcmp(Z_STRVAL_P(member), \"class\", sizeof(\"class\")))))\n\t{\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Cannot set read-only property %s::$%s\", Z_OBJCE_P(object)->name, Z_STRVAL_P(member));\n\t}\n\telse\n\t{\n\t\tzend_std_obj_handlers->write_property(object, member, value, key TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nPHP_MINIT_FUNCTION(reflection) /* {{{ */\n{\n\tzend_class_entry _reflection_entry;\n\n\tzend_std_obj_handlers = zend_get_std_object_handlers();\n\tmemcpy(&reflection_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\treflection_object_handlers.clone_obj = NULL;\n\treflection_object_handlers.write_property = _reflection_write_property;\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionException\", reflection_exception_functions);\n\treflection_exception_ptr = zend_register_internal_class_ex(&_reflection_entry, zend_exception_get_default(TSRMLS_C), NULL TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"Reflection\", reflection_functions);\n\treflection_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"Reflector\", reflector_functions);\n\treflector_ptr = zend_register_internal_interface(&_reflection_entry TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionFunctionAbstract\", reflection_function_abstract_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_function_abstract_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_function_abstract_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_function_abstract_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_ABSTRACT TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionFunction\", reflection_function_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_function_ptr = zend_register_internal_class_ex(&_reflection_entry, reflection_function_abstract_ptr, NULL TSRMLS_CC);\n\tzend_declare_property_string(reflection_function_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(function, \"IS_DEPRECATED\", ZEND_ACC_DEPRECATED);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionParameter\", reflection_parameter_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_parameter_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_parameter_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_parameter_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionMethod\", reflection_method_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_method_ptr = zend_register_internal_class_ex(&_reflection_entry, reflection_function_abstract_ptr, NULL TSRMLS_CC);\n\tzend_declare_property_string(reflection_method_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\tzend_declare_property_string(reflection_method_ptr, \"class\", sizeof(\"class\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_STATIC\", ZEND_ACC_STATIC);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_PUBLIC\", ZEND_ACC_PUBLIC);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_PROTECTED\", ZEND_ACC_PROTECTED);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_PRIVATE\", ZEND_ACC_PRIVATE);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_ABSTRACT\", ZEND_ACC_ABSTRACT);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_FINAL\", ZEND_ACC_FINAL);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionClass\", reflection_class_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_class_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_class_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_class_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(class, \"IS_IMPLICIT_ABSTRACT\", ZEND_ACC_IMPLICIT_ABSTRACT_CLASS);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(class, \"IS_EXPLICIT_ABSTRACT\", ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(class, \"IS_FINAL\", ZEND_ACC_FINAL_CLASS);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionObject\", reflection_object_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_object_ptr = zend_register_internal_class_ex(&_reflection_entry, reflection_class_ptr, NULL TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionProperty\", reflection_property_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_property_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_property_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_property_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\tzend_declare_property_string(reflection_property_ptr, \"class\", sizeof(\"class\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(property, \"IS_STATIC\", ZEND_ACC_STATIC);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(property, \"IS_PUBLIC\", ZEND_ACC_PUBLIC);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(property, \"IS_PROTECTED\", ZEND_ACC_PROTECTED);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(property, \"IS_PRIVATE\", ZEND_ACC_PRIVATE);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionExtension\", reflection_extension_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_extension_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_extension_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_extension_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionZendExtension\", reflection_zend_extension_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_zend_extension_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_zend_extension_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_zend_extension_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\treturn SUCCESS;\n} /* }}} */\n\nPHP_MINFO_FUNCTION(reflection) /* {{{ */\n{\n\tphp_info_print_table_start();\n\tphp_info_print_table_header(2, \"Reflection\", \"enabled\");\n\n\tphp_info_print_table_row(2, \"Version\", \"$Revision$\");\n\n\tphp_info_print_table_end();\n} /* }}} */\n\nzend_module_entry reflection_module_entry = { /* {{{ */\n\tSTANDARD_MODULE_HEADER,\n\t\"Reflection\",\n\treflection_ext_functions,\n\tPHP_MINIT(reflection),\n\tNULL,\n\tNULL,\n\tNULL,\n\tPHP_MINFO(reflection),\n\t\"$Revision$\",\n\tSTANDARD_MODULE_PROPERTIES\n}; /* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Timm Friebe <thekid@thekid.de> |\n | George Schlossnagle <george@omniti.com> |\n | Andrei Zmievski <andrei@gravitonic.com> |\n | Marcus Boerger <helly@php.net> |\n | Johannes Schlueter <johannes@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#ifdef HAVE_CONFIG_H\n#include \"config.h\"\n#endif\n\n#include \"php.h\"\n#include \"php_ini.h\"\n#include \"php_reflection.h\"\n#include \"ext/standard/info.h\"\n\n#include \"zend.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_operators.h\"\n#include \"zend_constants.h\"\n#include \"zend_ini.h\"\n#include \"zend_interfaces.h\"\n#include \"zend_closures.h\"\n#include \"zend_extensions.h\"\n\n#define reflection_update_property(object, name, value) do { \\\n\t\tzval *member; \\\n\t\tMAKE_STD_ZVAL(member); \\\n\t\tZVAL_STRINGL(member, name, sizeof(name)-1, 1); \\\n\t\tzend_std_write_property(object, member, value, NULL TSRMLS_CC); \\\n\t\tZ_DELREF_P(value); \\\n\t\tzval_ptr_dtor(&member); \\\n\t} while (0)\n\n/* Class entry pointers */\nPHPAPI zend_class_entry *reflector_ptr;\nPHPAPI zend_class_entry *reflection_exception_ptr;\nPHPAPI zend_class_entry *reflection_ptr;\nPHPAPI zend_class_entry *reflection_function_abstract_ptr;\nPHPAPI zend_class_entry *reflection_function_ptr;\nPHPAPI zend_class_entry *reflection_parameter_ptr;\nPHPAPI zend_class_entry *reflection_class_ptr;\nPHPAPI zend_class_entry *reflection_object_ptr;\nPHPAPI zend_class_entry *reflection_method_ptr;\nPHPAPI zend_class_entry *reflection_property_ptr;\nPHPAPI zend_class_entry *reflection_extension_ptr;\nPHPAPI zend_class_entry *reflection_zend_extension_ptr;\n\n#if MBO_0\nZEND_BEGIN_MODULE_GLOBALS(reflection)\n\tint dummy;\nZEND_END_MODULE_GLOBALS(reflection)\n\n#ifdef ZTS\n# define REFLECTION_G(v) \\\n\tTSRMG(reflection_globals_id, zend_reflection_globals*, v)\nextern int reflection_globals_id;\n#else\n# define REFLECTION_G(v) (reflection_globals.v)\nextern zend_reflection_globals reflectionglobals;\n#endif\n\nZEND_DECLARE_MODULE_GLOBALS(reflection)\n#endif /* MBO_0 */\n\n/* Method macros */\n\n#define METHOD_NOTSTATIC(ce) \\\n\tif (!this_ptr || !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) { \\\n\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"%s() cannot be called statically\", get_active_function_name(TSRMLS_C)); \\\n\t\treturn; \\\n\t} \\\n\n/* Exception throwing macro */\n#define _DO_THROW(msg) \\\n\tzend_throw_exception(reflection_exception_ptr, msg, 0 TSRMLS_CC); \\\n\treturn; \\\n\n#define RETURN_ON_EXCEPTION \\\n\tif (EG(exception) && Z_OBJCE_P(EG(exception)) == reflection_exception_ptr) { \\\n\t\treturn; \\\n\t}\n\n#define GET_REFLECTION_OBJECT_PTR(target) \\\n\tintern = (reflection_object *) zend_object_store_get_object(getThis() TSRMLS_CC); \\\n\tif (intern == NULL || intern->ptr == NULL) { \\\n\t\tRETURN_ON_EXCEPTION \\\n\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Internal error: Failed to retrieve the reflection object\"); \\\n\t} \\\n\ttarget = intern->ptr; \\\n\n/* Class constants */\n#define REGISTER_REFLECTION_CLASS_CONST_LONG(class_name, const_name, value) \\\n\tzend_declare_class_constant_long(reflection_ ## class_name ## _ptr, const_name, sizeof(const_name)-1, (long)value TSRMLS_CC);\n\n/* {{{ Smart string functions */\ntypedef struct _string {\n\tchar *string;\n\tint len;\n\tint alloced;\n} string;\n\nstatic void string_init(string *str)\n{\n\tstr->string = (char *) emalloc(1024);\n\tstr->len = 1;\n\tstr->alloced = 1024;\n\t*str->string = '\\0';\n}\n\nstatic string *string_printf(string *str, const char *format, ...)\n{\n\tint len;\n\tva_list arg;\n\tchar *s_tmp;\n\n\tva_start(arg, format);\n\tlen = zend_vspprintf(&s_tmp, 0, format, arg);\n\tif (len) {\n\t\tregister int nlen = (str->len + len + (1024 - 1)) & ~(1024 - 1);\n\t\tif (str->alloced < nlen) {\n\t\t\tstr->alloced = nlen;\n\t\t\tstr->string = erealloc(str->string, str->alloced);\n\t\t}\n\t\tmemcpy(str->string + str->len - 1, s_tmp, len + 1);\n\t\tstr->len += len;\n\t}\n\tefree(s_tmp);\n\tva_end(arg);\n\treturn str;\n}\n\nstatic string *string_write(string *str, char *buf, int len)\n{\n\tregister int nlen = (str->len + len + (1024 - 1)) & ~(1024 - 1);\n\tif (str->alloced < nlen) {\n\t\tstr->alloced = nlen;\n\t\tstr->string = erealloc(str->string, str->alloced);\n\t}\n\tmemcpy(str->string + str->len - 1, buf, len);\n\tstr->len += len;\n\tstr->string[str->len - 1] = '\\0';\n\treturn str;\n}\n\nstatic string *string_append(string *str, string *append)\n{\n\tif (append->len > 1) {\n\t\tstring_write(str, append->string, append->len - 1);\n\t}\n\treturn str;\n}\n\nstatic void string_free(string *str)\n{\n\tefree(str->string);\n\tstr->len = 0;\n\tstr->alloced = 0;\n\tstr->string = NULL;\n}\n/* }}} */\n\n/* {{{ Object structure */\n\n/* Struct for properties */\ntypedef struct _property_reference {\n\tzend_class_entry *ce;\n\tzend_property_info prop;\n} property_reference;\n\n/* Struct for parameters */\ntypedef struct _parameter_reference {\n\tzend_uint offset;\n\tzend_uint required;\n\tstruct _zend_arg_info *arg_info;\n\tzend_function *fptr;\n} parameter_reference;\n\ntypedef enum {\n\tREF_TYPE_OTHER, /* Must be 0 */\n\tREF_TYPE_FUNCTION,\n\tREF_TYPE_PARAMETER,\n\tREF_TYPE_PROPERTY,\n\tREF_TYPE_DYNAMIC_PROPERTY\n} reflection_type_t;\n\n/* Struct for reflection objects */\ntypedef struct {\n\tzend_object zo;\n\tvoid *ptr;\n\treflection_type_t ref_type;\n\tzval *obj;\n\tzend_class_entry *ce;\n\tunsigned int ignore_visibility:1;\n} reflection_object;\n\n/* }}} */\n\nstatic zend_object_handlers reflection_object_handlers;\n\nstatic void _default_get_entry(zval *object, char *name, int name_len, zval *return_value TSRMLS_DC) /* {{{ */\n{\n\tzval **value;\n\n\tif (zend_hash_find(Z_OBJPROP_P(object), name, name_len, (void **) &value) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tMAKE_COPY_ZVAL(value, return_value);\n}\n/* }}} */\n\n#ifdef ilia_0\nstatic void _default_lookup_entry(zval *object, char *name, int name_len, zval **return_value TSRMLS_DC) /* {{{ */\n{\n\tzval **value;\n\n\tif (zend_hash_find(Z_OBJPROP_P(object), name, name_len, (void **) &value) == FAILURE) {\n\t\t*return_value = NULL;\n\t} else {\n\t\t*return_value = *value;\n\t}\n}\n/* }}} */\n#endif\n\nstatic void reflection_register_implement(zend_class_entry *class_entry, zend_class_entry *interface_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_uint num_interfaces = ++class_entry->num_interfaces;\n\n\tclass_entry->interfaces = (zend_class_entry **) realloc(class_entry->interfaces, sizeof(zend_class_entry *) * num_interfaces);\n\tclass_entry->interfaces[num_interfaces - 1] = interface_entry;\n}\n/* }}} */\n\nstatic zend_function *_copy_function(zend_function *fptr TSRMLS_DC) /* {{{ */\n{\n\tif (fptr\n\t\t&& fptr->type == ZEND_INTERNAL_FUNCTION\n\t\t&& (fptr->internal_function.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0)\n\t{\n\t\tzend_function *copy_fptr;\n\t\tcopy_fptr = emalloc(sizeof(zend_function));\n\t\tmemcpy(copy_fptr, fptr, sizeof(zend_function));\n\t\tcopy_fptr->internal_function.function_name = estrdup(fptr->internal_function.function_name);\n\t\treturn copy_fptr;\n\t} else {\n\t\t/* no copy needed */\n\t\treturn fptr;\n\t}\n}\n/* }}} */\n\nstatic void _free_function(zend_function *fptr TSRMLS_DC) /* {{{ */\n{\n\tif (fptr\n\t\t&& fptr->type == ZEND_INTERNAL_FUNCTION\n\t\t&& (fptr->internal_function.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0)\n\t{\n\t\tefree((char*)fptr->internal_function.function_name);\n\t\tefree(fptr);\n\t}\n}\n/* }}} */\n\nstatic void reflection_free_objects_storage(void *object TSRMLS_DC) /* {{{ */\n{\n\treflection_object *intern = (reflection_object *) object;\n\tparameter_reference *reference;\n\tproperty_reference *prop_reference;\n\n\tif (intern->ptr) {\n\t\tswitch (intern->ref_type) {\n\t\tcase REF_TYPE_PARAMETER:\n\t\t\treference = (parameter_reference*)intern->ptr;\n\t\t\t_free_function(reference->fptr TSRMLS_CC);\n\t\t\tefree(intern->ptr);\n\t\t\tbreak;\n\t\tcase REF_TYPE_FUNCTION:\n\t\t\t_free_function(intern->ptr TSRMLS_CC);\n\t\t\tbreak;\n\t\tcase REF_TYPE_PROPERTY:\n\t\t\tefree(intern->ptr);\n\t\t\tbreak;\n\t\tcase REF_TYPE_DYNAMIC_PROPERTY:\n\t\t\tprop_reference = (property_reference*)intern->ptr;\n\t\t\tefree((char*)prop_reference->prop.name);\n\t\t\tefree(intern->ptr);\n\t\t\tbreak;\n\t\tcase REF_TYPE_OTHER:\n\t\t\tbreak;\n\t\t}\n\t}\n\tintern->ptr = NULL;\n\tif (intern->obj) {\n\t\tzval_ptr_dtor(&intern->obj);\n\t}\n\tzend_objects_free_object_storage(object TSRMLS_CC);\n}\n/* }}} */\n\nstatic zend_object_value reflection_objects_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_object_value retval;\n\treflection_object *intern;\n\n\tintern = ecalloc(1, sizeof(reflection_object));\n\tintern->zo.ce = class_type;\n\n\tzend_object_std_init(&intern->zo, class_type TSRMLS_CC);\n\tobject_properties_init(&intern->zo, class_type);\n\tretval.handle = zend_objects_store_put(intern, NULL, reflection_free_objects_storage, NULL TSRMLS_CC);\n\tretval.handlers = &reflection_object_handlers;\n\treturn retval;\n}\n/* }}} */\n\nstatic zval * reflection_instantiate(zend_class_entry *pce, zval *object TSRMLS_DC) /* {{{ */\n{\n\tif (!object) {\n\t\tALLOC_ZVAL(object);\n\t}\n\tZ_TYPE_P(object) = IS_OBJECT;\n\tobject_init_ex(object, pce);\n\tZ_SET_REFCOUNT_P(object, 1);\n\tZ_SET_ISREF_P(object);\n\treturn object;\n}\n/* }}} */\n\nstatic void _const_string(string *str, char *name, zval *value, char *indent TSRMLS_DC);\nstatic void _function_string(string *str, zend_function *fptr, zend_class_entry *scope, char* indent TSRMLS_DC);\nstatic void _property_string(string *str, zend_property_info *prop, char *prop_name, char* indent TSRMLS_DC);\nstatic void _class_string(string *str, zend_class_entry *ce, zval *obj, char *indent TSRMLS_DC);\nstatic void _extension_string(string *str, zend_module_entry *module, char *indent TSRMLS_DC);\nstatic void _zend_extension_string(string *str, zend_extension *extension, char *indent TSRMLS_DC);\n\n/* {{{ _class_string */\nstatic void _class_string(string *str, zend_class_entry *ce, zval *obj, char *indent TSRMLS_DC)\n{\n\tint count, count_static_props = 0, count_static_funcs = 0, count_shadow_props = 0;\n\tstring sub_indent;\n\n\tstring_init(&sub_indent);\n\tstring_printf(&sub_indent, \"%s \", indent);\n\n\t/* TBD: Repair indenting of doc comment (or is this to be done in the parser?) */\n\tif (ce->type == ZEND_USER_CLASS && ce->info.user.doc_comment) {\n\t\tstring_printf(str, \"%s%s\", indent, ce->info.user.doc_comment);\n\t\tstring_write(str, \"\\n\", 1);\n\t}\n\n\tif (obj) {\n\t\tstring_printf(str, \"%sObject of class [ \", indent);\n\t} else {\n\t\tchar *kind = \"Class\";\n\t\tif (ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tkind = \"Interface\";\n\t\t} else if ((ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\t\tkind = \"Trait\";\n\t\t}\n\t\tstring_printf(str, \"%s%s [ \", indent, kind);\n\t}\n\tstring_printf(str, (ce->type == ZEND_USER_CLASS) ? \"<user\" : \"<internal\");\n\tif (ce->type == ZEND_INTERNAL_CLASS && ce->info.internal.module) {\n\t\tstring_printf(str, \":%s\", ce->info.internal.module->name);\n\t}\n\tstring_printf(str, \"> \");\n\tif (ce->get_iterator != NULL) {\n\t\tstring_printf(str, \"<iterateable> \");\n\t}\n\tif (ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tstring_printf(str, \"interface \");\n\t} else if ((ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tstring_printf(str, \"trait \");\n\t} else {\n\t\tif (ce->ce_flags & (ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) {\n\t\t\tstring_printf(str, \"abstract \");\n\t\t}\n\t\tif (ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\t\tstring_printf(str, \"final \");\n\t\t}\n\t\tstring_printf(str, \"class \");\n\t}\n\tstring_printf(str, \"%s\", ce->name);\n\tif (ce->parent) {\n\t\tstring_printf(str, \" extends %s\", ce->parent->name);\n\t}\n\n\tif (ce->num_interfaces) {\n\t\tzend_uint i;\n\n\t\tif (ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tstring_printf(str, \" extends %s\", ce->interfaces[0]->name);\n\t\t} else {\n\t\t\tstring_printf(str, \" implements %s\", ce->interfaces[0]->name);\n\t\t}\n\t\tfor (i = 1; i < ce->num_interfaces; ++i) {\n\t\t\tstring_printf(str, \", %s\", ce->interfaces[i]->name);\n\t\t}\n\t}\n\tstring_printf(str, \" ] {\\n\");\n\n\t/* The information where a class is declared is only available for user classes */\n\tif (ce->type == ZEND_USER_CLASS) {\n\t\tstring_printf(str, \"%s @@ %s %d-%d\\n\", indent, ce->info.user.filename,\n\t\t\t\t\t\tce->info.user.line_start, ce->info.user.line_end);\n\t}\n\n\t/* Constants */\n\tif (&ce->constants_table) {\n\t\tzend_hash_apply_with_argument(&ce->constants_table, (apply_func_arg_t) zval_update_constant, (void*)1 TSRMLS_CC);\n\t\tstring_printf(str, \"\\n\");\n\t\tcount = zend_hash_num_elements(&ce->constants_table);\n\t\tstring_printf(str, \"%s - Constants [%d] {\\n\", indent, count);\n\t\tif (count > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzval **value;\n\t\t\tchar *key;\n\t\t\tuint key_len;\n\t\t\tulong num_index;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->constants_table, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->constants_table, (void **) &value, &pos) == SUCCESS) {\n\t\t\t\tzend_hash_get_current_key_ex(&ce->constants_table, &key, &key_len, &num_index, 0, &pos);\n\n\t\t\t\t_const_string(str, key, *value, indent TSRMLS_CC);\n\t\t\t\tzend_hash_move_forward_ex(&ce->constants_table, &pos);\n\t\t\t}\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\t/* Static properties */\n\tif (&ce->properties_info) {\n\t\t/* counting static properties */\n\t\tcount = zend_hash_num_elements(&ce->properties_info);\n\t\tif (count > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_property_info *prop;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop, &pos) == SUCCESS) {\n\t\t\t\tif(prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\tcount_shadow_props++;\n\t\t\t\t} else if (prop->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\tcount_static_props++;\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(&ce->properties_info, &pos);\n\t\t\t}\n\t\t}\n\n\t\t/* static properties */\n\t\tstring_printf(str, \"\\n%s - Static properties [%d] {\\n\", indent, count_static_props);\n\t\tif (count_static_props > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_property_info *prop;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop, &pos) == SUCCESS) {\n\t\t\t\tif ((prop->flags & ZEND_ACC_STATIC) && !(prop->flags & ZEND_ACC_SHADOW)) {\n\t\t\t\t\t_property_string(str, prop, NULL, sub_indent.string TSRMLS_CC);\n\t\t\t\t}\n\n\t\t\t\tzend_hash_move_forward_ex(&ce->properties_info, &pos);\n\t\t\t}\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\t/* Static methods */\n\tif (&ce->function_table) {\n\t\t/* counting static methods */\n\t\tcount = zend_hash_num_elements(&ce->function_table);\n\t\tif (count > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_function *mptr;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->function_table, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->function_table, (void **) &mptr, &pos) == SUCCESS) {\n\t\t\t\tif (mptr->common.fn_flags & ZEND_ACC_STATIC\n\t\t\t\t\t&& ((mptr->common.fn_flags & ZEND_ACC_PRIVATE) == 0 || mptr->common.scope == ce))\n\t\t\t\t{\n\t\t\t\t\tcount_static_funcs++;\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(&ce->function_table, &pos);\n\t\t\t}\n\t\t}\n\n\t\t/* static methods */\n\t\tstring_printf(str, \"\\n%s - Static methods [%d] {\", indent, count_static_funcs);\n\t\tif (count_static_funcs > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_function *mptr;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->function_table, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->function_table, (void **) &mptr, &pos) == SUCCESS) {\n\t\t\t\tif (mptr->common.fn_flags & ZEND_ACC_STATIC\n\t\t\t\t\t&& ((mptr->common.fn_flags & ZEND_ACC_PRIVATE) == 0 || mptr->common.scope == ce))\n\t\t\t\t{\n\t\t\t\t\tstring_printf(str, \"\\n\");\n\t\t\t\t\t_function_string(str, mptr, ce, sub_indent.string TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(&ce->function_table, &pos);\n\t\t\t}\n\t\t} else {\n\t\t\tstring_printf(str, \"\\n\");\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\t/* Default/Implicit properties */\n\tif (&ce->properties_info) {\n\t\tcount = zend_hash_num_elements(&ce->properties_info) - count_static_props - count_shadow_props;\n\t\tstring_printf(str, \"\\n%s - Properties [%d] {\\n\", indent, count);\n\t\tif (count > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_property_info *prop;\n\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop, &pos) == SUCCESS) {\n\t\t\t\tif (!(prop->flags & (ZEND_ACC_STATIC|ZEND_ACC_SHADOW))) {\n\t\t\t\t\t_property_string(str, prop, NULL, sub_indent.string TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(&ce->properties_info, &pos);\n\t\t\t}\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\tif (obj && Z_OBJ_HT_P(obj)->get_properties) {\n\t\tstring dyn;\n\t\tHashTable *properties = Z_OBJ_HT_P(obj)->get_properties(obj TSRMLS_CC);\n\t\tHashPosition pos;\n\t\tzval **prop;\n\n\t\tstring_init(&dyn);\n\t\tcount = 0;\n\n\t\tif (properties && zend_hash_num_elements(properties)) {\n\t\t\tzend_hash_internal_pointer_reset_ex(properties, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(properties, (void **) &prop, &pos) == SUCCESS) {\n\t\t\t\tchar *prop_name;\n\t\t\t\tuint prop_name_size;\n\t\t\t\tulong index;\n\n\t\t\t\tif (zend_hash_get_current_key_ex(properties, &prop_name, &prop_name_size, &index, 1, &pos) == HASH_KEY_IS_STRING) {\n\t\t\t\t\tif (prop_name_size && prop_name[0]) { /* skip all private and protected properties */\n\t\t\t\t\t\tif (!zend_hash_quick_exists(&ce->properties_info, prop_name, prop_name_size, zend_get_hash_value(prop_name, prop_name_size))) {\n\t\t\t\t\t\t\tcount++;\n\t\t\t\t\t\t\t_property_string(&dyn, NULL, prop_name, sub_indent.string TSRMLS_CC);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tefree(prop_name);\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(properties, &pos);\n\t\t\t}\n\t\t}\n\n\t\tstring_printf(str, \"\\n%s - Dynamic properties [%d] {\\n\", indent, count);\n\t\tstring_append(str, &dyn);\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t\tstring_free(&dyn);\n\t}\n\n\t/* Non static methods */\n\tif (&ce->function_table) {\n\t\tcount = zend_hash_num_elements(&ce->function_table) - count_static_funcs;\n\t\tif (count > 0) {\n\t\t\tHashPosition pos;\n\t\t\tzend_function *mptr;\n\t\t\tstring dyn;\n\n\t\t\tcount = 0;\n\t\t\tstring_init(&dyn);\n\t\t\tzend_hash_internal_pointer_reset_ex(&ce->function_table, &pos);\n\n\t\t\twhile (zend_hash_get_current_data_ex(&ce->function_table, (void **) &mptr, &pos) == SUCCESS) {\n\t\t\t\tif ((mptr->common.fn_flags & ZEND_ACC_STATIC) == 0\n\t\t\t\t\t&& ((mptr->common.fn_flags & ZEND_ACC_PRIVATE) == 0 || mptr->common.scope == ce))\n\t\t\t\t{\n\t\t\t\t\tchar *key;\n\t\t\t\t\tuint key_len;\n\t\t\t\t\tulong num_index;\n\t\t\t\t\tuint len = strlen(mptr->common.function_name);\n\n\t\t\t\t\t/* Do not display old-style inherited constructors */\n\t\t\t\t\tif ((mptr->common.fn_flags & ZEND_ACC_CTOR) == 0\n\t\t\t\t\t\t|| mptr->common.scope == ce\n\t\t\t\t\t\t|| zend_hash_get_current_key_ex(&ce->function_table, &key, &key_len, &num_index, 0, &pos) != HASH_KEY_IS_STRING\n\t\t\t\t\t\t|| zend_binary_strcasecmp(key, key_len-1, mptr->common.function_name, len) == 0)\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_function *closure;\n\t\t\t\t\t\t/* see if this is a closure */\n\t\t\t\t\t\tif (ce == zend_ce_closure && obj && (len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t\t\t\t\t\t&& memcmp(mptr->common.function_name, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t\t\t\t\t\t&& (closure = zend_get_closure_invoke_method(obj TSRMLS_CC)) != NULL)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tmptr = closure;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tclosure = NULL;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tstring_printf(&dyn, \"\\n\");\n\t\t\t\t\t\t_function_string(&dyn, mptr, ce, sub_indent.string TSRMLS_CC);\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\t_free_function(closure TSRMLS_CC);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tzend_hash_move_forward_ex(&ce->function_table, &pos);\n\t\t\t}\n\t\t\tstring_printf(str, \"\\n%s - Methods [%d] {\", indent, count);\n\t\t\tif (!count) {\n\t\t\t\tstring_printf(str, \"\\n\");\n\t\t\t}\n\t\t\tstring_append(str, &dyn);\n\t\t\tstring_free(&dyn);\n\t\t} else {\n\t\t\tstring_printf(str, \"\\n%s - Methods [0] {\\n\", indent);\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\tstring_printf(str, \"%s}\\n\", indent);\n\tstring_free(&sub_indent);\n}\n/* }}} */\n\n/* {{{ _const_string */\nstatic void _const_string(string *str, char *name, zval *value, char *indent TSRMLS_DC)\n{\n\tchar *type;\n\tzval value_copy;\n\tint use_copy;\n\n\ttype = zend_zval_type_name(value);\n\n\tzend_make_printable_zval(value, &value_copy, &use_copy);\n\tif (use_copy) {\n\t\tvalue = &value_copy;\n\t}\n\n\tstring_printf(str, \"%s Constant [ %s %s ] { %s }\\n\",\n\t\t\t\t\tindent, type, name, Z_STRVAL_P(value));\n\n\tif (use_copy) {\n\t\tzval_dtor(value);\n\t}\n}\n/* }}} */\n\n/* {{{ _get_recv_opcode */\nstatic zend_op* _get_recv_op(zend_op_array *op_array, zend_uint offset)\n{\n\tzend_op *op = op_array->opcodes;\n\tzend_op *end = op + op_array->last;\n\n\t++offset;\n\twhile (op < end) {\n\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t&& op->op1.num == (long)offset)\n\t\t{\n\t\t\treturn op;\n\t\t}\n\t\t++op;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\n/* {{{ _parameter_string */\nstatic void _parameter_string(string *str, zend_function *fptr, struct _zend_arg_info *arg_info, zend_uint offset, zend_uint required, char* indent TSRMLS_DC)\n{\n\tstring_printf(str, \"Parameter #%d [ \", offset);\n\tif (offset >= required) {\n\t\tstring_printf(str, \"<optional> \");\n\t} else {\n\t\tstring_printf(str, \"<required> \");\n\t}\n\tif (arg_info->class_name) {\n\t\tstring_printf(str, \"%s \", arg_info->class_name);\n\t\tif (arg_info->allow_null) {\n\t\t\tstring_printf(str, \"or NULL \");\n\t\t}\n\t} else if (arg_info->type_hint) {\n\t\tstring_printf(str, \"%s \", zend_get_type_by_const(arg_info->type_hint));\n\t\tif (arg_info->allow_null) {\n\t\t\tstring_printf(str, \"or NULL \");\n\t\t}\n\t}\n\tif (arg_info->pass_by_reference) {\n\t\tstring_write(str, \"&\", sizeof(\"&\")-1);\n\t}\n\tif (arg_info->name) {\n\t\tstring_printf(str, \"$%s\", arg_info->name);\n\t} else {\n\t\tstring_printf(str, \"$param%d\", offset);\n\t}\n\tif (fptr->type == ZEND_USER_FUNCTION && offset >= required) {\n\t\tzend_op *precv = _get_recv_op((zend_op_array*)fptr, offset);\n\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\tzval *zv, zv_copy;\n\t\t\tint use_copy;\n\t\t\tstring_write(str, \" = \", sizeof(\" = \")-1);\n\t\t\tALLOC_ZVAL(zv);\n\t\t\t*zv = *precv->op2.zv;\n\t\t\tzval_copy_ctor(zv);\n\t\t\tINIT_PZVAL(zv);\n\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\tstring_write(str, \"true\", sizeof(\"true\")-1);\n\t\t\t\t} else {\n\t\t\t\t\tstring_write(str, \"false\", sizeof(\"false\")-1);\n\t\t\t\t}\n\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\tstring_write(str, \"NULL\", sizeof(\"NULL\")-1);\n\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\tstring_write(str, \"'\", sizeof(\"'\")-1);\n\t\t\t\tstring_write(str, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 15));\n\t\t\t\tif (Z_STRLEN_P(zv) > 15) {\n\t\t\t\t\tstring_write(str, \"...\", sizeof(\"...\")-1);\n\t\t\t\t}\n\t\t\t\tstring_write(str, \"'\", sizeof(\"'\")-1);\n\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\tstring_write(str, \"Array\", sizeof(\"Array\")-1);\n\t\t\t} else {\n\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\tstring_write(str, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\tif (use_copy) {\n\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t}\n\t\t\t}\n\t\t\tzval_ptr_dtor(&zv);\n\t\t}\n\t}\n\tstring_write(str, \" ]\", sizeof(\" ]\")-1);\n}\n/* }}} */\n\n/* {{{ _function_parameter_string */\nstatic void _function_parameter_string(string *str, zend_function *fptr, char* indent TSRMLS_DC)\n{\n\tstruct _zend_arg_info *arg_info = fptr->common.arg_info;\n\tzend_uint i, required = fptr->common.required_num_args;\n\n\tif (!arg_info) {\n\t\treturn;\n\t}\n\n\tstring_printf(str, \"\\n\");\n\tstring_printf(str, \"%s- Parameters [%d] {\\n\", indent, fptr->common.num_args);\n\tfor (i = 0; i < fptr->common.num_args; i++) {\n\t\tstring_printf(str, \"%s \", indent);\n\t\t_parameter_string(str, fptr, arg_info, i, required, indent TSRMLS_CC);\n\t\tstring_write(str, \"\\n\", sizeof(\"\\n\")-1);\n\t\targ_info++;\n\t}\n\tstring_printf(str, \"%s}\\n\", indent);\n}\n/* }}} */\n\n/* {{{ _function_closure_string */\nstatic void _function_closure_string(string *str, zend_function *fptr, char* indent TSRMLS_DC)\n{\n\tzend_uint i, count;\n\tulong num_index;\n\tchar *key;\n\tuint key_len;\n\tHashTable *static_variables;\n\tHashPosition pos;\n\n\tif (fptr->type != ZEND_USER_FUNCTION || !fptr->op_array.static_variables) {\n\t\treturn;\n\t}\n\n\tstatic_variables = fptr->op_array.static_variables;\n\tcount = zend_hash_num_elements(static_variables);\n\n\tif (!count) {\n\t\treturn;\n\t}\n\n\tstring_printf(str, \"\\n\");\n\tstring_printf(str, \"%s- Bound Variables [%d] {\\n\", indent, zend_hash_num_elements(static_variables));\n\tzend_hash_internal_pointer_reset_ex(static_variables, &pos);\n\ti = 0;\n\twhile (i < count) {\n\t\tzend_hash_get_current_key_ex(static_variables, &key, &key_len, &num_index, 0, &pos);\n\t\tstring_printf(str, \"%s Variable #%d [ $%s ]\\n\", indent, i++, key);\n\t\tzend_hash_move_forward_ex(static_variables, &pos);\n\t}\n\tstring_printf(str, \"%s}\\n\", indent);\n}\n/* }}} */\n\n/* {{{ _function_string */\nstatic void _function_string(string *str, zend_function *fptr, zend_class_entry *scope, char* indent TSRMLS_DC)\n{\n\tstring param_indent;\n\tzend_function *overwrites;\n\tchar *lc_name;\n\tunsigned int lc_name_len;\n\n\t/* TBD: Repair indenting of doc comment (or is this to be done in the parser?)\n\t * What's \"wrong\" is that any whitespace before the doc comment start is\n\t * swallowed, leading to an unaligned comment.\n\t */\n\tif (fptr->type == ZEND_USER_FUNCTION && fptr->op_array.doc_comment) {\n\t\tstring_printf(str, \"%s%s\\n\", indent, fptr->op_array.doc_comment);\n\t}\n\n\tstring_write(str, indent, strlen(indent));\n\tstring_printf(str, fptr->common.fn_flags & ZEND_ACC_CLOSURE ? \"Closure [ \" : (fptr->common.scope ? \"Method [ \" : \"Function [ \"));\n\tstring_printf(str, (fptr->type == ZEND_USER_FUNCTION) ? \"<user\" : \"<internal\");\n\tif (fptr->common.fn_flags & ZEND_ACC_DEPRECATED) {\n\t\tstring_printf(str, \", deprecated\");\n\t}\n\tif (fptr->type == ZEND_INTERNAL_FUNCTION && ((zend_internal_function*)fptr)->module) {\n\t\tstring_printf(str, \":%s\", ((zend_internal_function*)fptr)->module->name);\n\t}\n\n\tif (scope && fptr->common.scope) {\n\t\tif (fptr->common.scope != scope) {\n\t\t\tstring_printf(str, \", inherits %s\", fptr->common.scope->name);\n\t\t} else if (fptr->common.scope->parent) {\n\t\t\tlc_name_len = strlen(fptr->common.function_name);\n\t\t\tlc_name = zend_str_tolower_dup(fptr->common.function_name, lc_name_len);\n\t\t\tif (zend_hash_find(&fptr->common.scope->parent->function_table, lc_name, lc_name_len + 1, (void**) &overwrites) == SUCCESS) {\n\t\t\t\tif (fptr->common.scope != overwrites->common.scope) {\n\t\t\t\t\tstring_printf(str, \", overwrites %s\", overwrites->common.scope->name);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_name);\n\t\t}\n\t}\n\tif (fptr->common.prototype && fptr->common.prototype->common.scope) {\n\t\tstring_printf(str, \", prototype %s\", fptr->common.prototype->common.scope->name);\n\t}\n\tif (fptr->common.fn_flags & ZEND_ACC_CTOR) {\n\t\tstring_printf(str, \", ctor\");\n\t}\n\tif (fptr->common.fn_flags & ZEND_ACC_DTOR) {\n\t\tstring_printf(str, \", dtor\");\n\t}\n\tstring_printf(str, \"> \");\n\n\tif (fptr->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\tstring_printf(str, \"abstract \");\n\t}\n\tif (fptr->common.fn_flags & ZEND_ACC_FINAL) {\n\t\tstring_printf(str, \"final \");\n\t}\n\tif (fptr->common.fn_flags & ZEND_ACC_STATIC) {\n\t\tstring_printf(str, \"static \");\n\t}\n\n\tif (fptr->common.scope) {\n\t\t/* These are mutually exclusive */\n\t\tswitch (fptr->common.fn_flags & ZEND_ACC_PPP_MASK) {\n\t\t\tcase ZEND_ACC_PUBLIC:\n\t\t\t\tstring_printf(str, \"public \");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_ACC_PRIVATE:\n\t\t\t\tstring_printf(str, \"private \");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_ACC_PROTECTED:\n\t\t\t\tstring_printf(str, \"protected \");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tstring_printf(str, \"<visibility error> \");\n\t\t\t\tbreak;\n\t\t}\n\t\tstring_printf(str, \"method \");\n\t} else {\n\t\tstring_printf(str, \"function \");\n\t}\n\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\tstring_printf(str, \"&\");\n\t}\n\tstring_printf(str, \"%s ] {\\n\", fptr->common.function_name);\n\t/* The information where a function is declared is only available for user classes */\n\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\tstring_printf(str, \"%s @@ %s %d - %d\\n\", indent,\n\t\t\t\t\t\tfptr->op_array.filename,\n\t\t\t\t\t\tfptr->op_array.line_start,\n\t\t\t\t\t\tfptr->op_array.line_end);\n\t}\n\tstring_init(¶m_indent);\n\tstring_printf(¶m_indent, \"%s \", indent);\n\tif (fptr->common.fn_flags & ZEND_ACC_CLOSURE) {\n\t\t_function_closure_string(str, fptr, param_indent.string TSRMLS_CC);\n\t}\n\t_function_parameter_string(str, fptr, param_indent.string TSRMLS_CC);\n\tstring_free(¶m_indent);\n\tstring_printf(str, \"%s}\\n\", indent);\n}\n/* }}} */\n\n/* {{{ _property_string */\nstatic void _property_string(string *str, zend_property_info *prop, char *prop_name, char* indent TSRMLS_DC)\n{\n\tconst char *class_name;\n\n\tstring_printf(str, \"%sProperty [ \", indent);\n\tif (!prop) {\n\t\tstring_printf(str, \"<dynamic> public $%s\", prop_name);\n\t} else {\n\t\tif (!(prop->flags & ZEND_ACC_STATIC)) {\n\t\t\tif (prop->flags & ZEND_ACC_IMPLICIT_PUBLIC) {\n\t\t\t\tstring_write(str, \"<implicit> \", sizeof(\"<implicit> \") - 1);\n\t\t\t} else {\n\t\t\t\tstring_write(str, \"<default> \", sizeof(\"<default> \") - 1);\n\t\t\t}\n\t\t}\n\n\t\t/* These are mutually exclusive */\n\t\tswitch (prop->flags & ZEND_ACC_PPP_MASK) {\n\t\t\tcase ZEND_ACC_PUBLIC:\n\t\t\t\tstring_printf(str, \"public \");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_ACC_PRIVATE:\n\t\t\t\tstring_printf(str, \"private \");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_ACC_PROTECTED:\n\t\t\t\tstring_printf(str, \"protected \");\n\t\t\t\tbreak;\n\t\t}\n\t\tif(prop->flags & ZEND_ACC_STATIC) {\n\t\t\tstring_printf(str, \"static \");\n\t\t}\n\n\t\tzend_unmangle_property_name(prop->name, prop->name_length, &class_name, (const char**)&prop_name);\n\t\tstring_printf(str, \"$%s\", prop_name);\n\t}\n\n\tstring_printf(str, \" ]\\n\");\n}\n/* }}} */\n\nstatic int _extension_ini_string(zend_ini_entry *ini_entry TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tstring *str = va_arg(args, string *);\n\tchar *indent = va_arg(args, char *);\n\tint number = va_arg(args, int);\n\tchar *comma = \"\";\n\n\tif (number == ini_entry->module_number) {\n\t\tstring_printf(str, \" %sEntry [ %s <\", indent, ini_entry->name);\n\t\tif (ini_entry->modifiable == ZEND_INI_ALL) {\n\t\t\tstring_printf(str, \"ALL\");\n\t\t} else {\n\t\t\tif (ini_entry->modifiable & ZEND_INI_USER) {\n\t\t\t\tstring_printf(str, \"USER\");\n\t\t\t\tcomma = \",\";\n\t\t\t}\n\t\t\tif (ini_entry->modifiable & ZEND_INI_PERDIR) {\n\t\t\t\tstring_printf(str, \"%sPERDIR\", comma);\n\t\t\t\tcomma = \",\";\n\t\t\t}\n\t\t\tif (ini_entry->modifiable & ZEND_INI_SYSTEM) {\n\t\t\t\tstring_printf(str, \"%sSYSTEM\", comma);\n\t\t\t}\n\t\t}\n\n\t\tstring_printf(str, \"> ]\\n\");\n\t\tstring_printf(str, \" %s Current = '%s'\\n\", indent, ini_entry->value ? ini_entry->value : \"\");\n\t\tif (ini_entry->modified) {\n\t\t\tstring_printf(str, \" %s Default = '%s'\\n\", indent, ini_entry->orig_value ? ini_entry->orig_value : \"\");\n\t\t}\n\t\tstring_printf(str, \" %s}\\n\", indent);\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nstatic int _extension_class_string(zend_class_entry **pce TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tstring *str = va_arg(args, string *);\n\tchar *indent = va_arg(args, char *);\n\tstruct _zend_module_entry *module = va_arg(args, struct _zend_module_entry*);\n\tint *num_classes = va_arg(args, int*);\n\n\tif (((*pce)->type == ZEND_INTERNAL_CLASS) && (*pce)->info.internal.module && !strcasecmp((*pce)->info.internal.module->name, module->name)) {\n\t\tstring_printf(str, \"\\n\");\n\t\t_class_string(str, *pce, NULL, indent TSRMLS_CC);\n\t\t(*num_classes)++;\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nstatic int _extension_const_string(zend_constant *constant TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tstring *str = va_arg(args, string *);\n\tchar *indent = va_arg(args, char *);\n\tstruct _zend_module_entry *module = va_arg(args, struct _zend_module_entry*);\n\tint *num_classes = va_arg(args, int*);\n\n\tif (constant->module_number == module->module_number) {\n\t\t_const_string(str, constant->name, &constant->value, indent TSRMLS_CC);\n\t\t(*num_classes)++;\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ _extension_string */\nstatic void _extension_string(string *str, zend_module_entry *module, char *indent TSRMLS_DC)\n{\n\tstring_printf(str, \"%sExtension [ \", indent);\n\tif (module->type == MODULE_PERSISTENT) {\n\t\tstring_printf(str, \"<persistent>\");\n\t}\n\tif (module->type == MODULE_TEMPORARY) {\n\t\tstring_printf(str, \"<temporary>\" );\n\t}\n\tstring_printf(str, \" extension #%d %s version %s ] {\\n\",\n\t\t\t\t\tmodule->module_number, module->name,\n\t\t\t\t\t(module->version == NO_VERSION_YET) ? \"<no_version>\" : module->version);\n\n\tif (module->deps) {\n\t\tconst zend_module_dep* dep = module->deps;\n\n\t\tstring_printf(str, \"\\n - Dependencies {\\n\");\n\n\t\twhile(dep->name) {\n\t\t\tstring_printf(str, \"%s Dependency [ %s (\", indent, dep->name);\n\n\t\t\tswitch(dep->type) {\n\t\t\tcase MODULE_DEP_REQUIRED:\n\t\t\t\tstring_write(str, \"Required\", sizeof(\"Required\") - 1);\n\t\t\t\tbreak;\n\t\t\tcase MODULE_DEP_CONFLICTS:\n\t\t\t\tstring_write(str, \"Conflicts\", sizeof(\"Conflicts\") - 1);\n\t\t\t\tbreak;\n\t\t\tcase MODULE_DEP_OPTIONAL:\n\t\t\t\tstring_write(str, \"Optional\", sizeof(\"Optional\") - 1);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tstring_write(str, \"Error\", sizeof(\"Error\") - 1); /* shouldn't happen */\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tif (dep->rel) {\n\t\t\t\tstring_printf(str, \" %s\", dep->rel);\n\t\t\t}\n\t\t\tif (dep->version) {\n\t\t\t\tstring_printf(str, \" %s\", dep->version);\n\t\t\t}\n\t\t\tstring_write(str, \") ]\\n\", sizeof(\") ]\\n\") - 1);\n\t\t\tdep++;\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\t{\n\t\tstring str_ini;\n\t\tstring_init(&str_ini);\n\t\tzend_hash_apply_with_arguments(EG(ini_directives) TSRMLS_CC, (apply_func_args_t) _extension_ini_string, 3, &str_ini, indent, module->module_number);\n\t\tif (str_ini.len > 1) {\n\t\t\tstring_printf(str, \"\\n - INI {\\n\");\n\t\t\tstring_append(str, &str_ini);\n\t\t\tstring_printf(str, \"%s }\\n\", indent);\n\t\t}\n\t\tstring_free(&str_ini);\n\t}\n\n\t{\n\t\tstring str_constants;\n\t\tint num_constants = 0;\n\n\t\tstring_init(&str_constants);\n\t\tzend_hash_apply_with_arguments(EG(zend_constants) TSRMLS_CC, (apply_func_args_t) _extension_const_string, 4, &str_constants, indent, module, &num_constants);\n\t\tif (num_constants) {\n\t\t\tstring_printf(str, \"\\n - Constants [%d] {\\n\", num_constants);\n\t\t\tstring_append(str, &str_constants);\n\t\t\tstring_printf(str, \"%s }\\n\", indent);\n\t\t}\n\t\tstring_free(&str_constants);\n\t}\n\n\tif (module->functions && module->functions->fname) {\n\t\tzend_function *fptr;\n\t\tconst zend_function_entry *func = module->functions;\n\n\t\tstring_printf(str, \"\\n - Functions {\\n\");\n\n\t\t/* Is there a better way of doing this? */\n\t\twhile (func->fname) {\n\t\t\tint fname_len = strlen(func->fname);\n\t\t\tchar *lc_name = zend_str_tolower_dup(func->fname, fname_len);\n\t\t\n\t\t\tif (zend_hash_find(EG(function_table), lc_name, fname_len + 1, (void**) &fptr) == FAILURE) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Internal error: Cannot find extension function %s in global function table\", func->fname);\n\t\t\t\tfunc++;\n\t\t\t\tefree(lc_name);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t_function_string(str, fptr, NULL, \" \" TSRMLS_CC);\n\t\t\tefree(lc_name);\n\t\t\tfunc++;\n\t\t}\n\t\tstring_printf(str, \"%s }\\n\", indent);\n\t}\n\n\t{\n\t\tstring str_classes;\n\t\tstring sub_indent;\n\t\tint num_classes = 0;\n\n\t\tstring_init(&sub_indent);\n\t\tstring_printf(&sub_indent, \"%s \", indent);\n\t\tstring_init(&str_classes);\n\t\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) _extension_class_string, 4, &str_classes, sub_indent.string, module, &num_classes);\n\t\tif (num_classes) {\n\t\t\tstring_printf(str, \"\\n - Classes [%d] {\", num_classes);\n\t\t\tstring_append(str, &str_classes);\n\t\t\tstring_printf(str, \"%s }\\n\", indent);\n\t\t}\n\t\tstring_free(&str_classes);\n\t\tstring_free(&sub_indent);\n\t}\n\n\tstring_printf(str, \"%s}\\n\", indent);\n}\n/* }}} */\n\nstatic void _zend_extension_string(string *str, zend_extension *extension, char *indent TSRMLS_DC) /* {{{ */\n{\n\tstring_printf(str, \"%sZend Extension [ %s \", indent, extension->name);\n\n\tif (extension->version) {\n\t\tstring_printf(str, \"%s \", extension->version);\n\t}\n\tif (extension->copyright) {\n\t\tstring_printf(str, \"%s \", extension->copyright);\n\t}\n\tif (extension->author) {\n\t\tstring_printf(str, \"by %s \", extension->author);\n\t}\n\tif (extension->URL) {\n\t\tstring_printf(str, \"<%s> \", extension->URL);\n\t}\n\n\tstring_printf(str, \"]\\n\");\n}\n/* }}} */\n\n/* {{{ _function_check_flag */\nstatic void _function_check_flag(INTERNAL_FUNCTION_PARAMETERS, int mask)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\tRETURN_BOOL(mptr->common.fn_flags & mask);\n}\n/* }}} */\n\n/* {{{ zend_reflection_class_factory */\nPHPAPI void zend_reflection_class_factory(zend_class_entry *ce, zval *object TSRMLS_DC)\n{\n\treflection_object *intern;\n\tzval *name;\n\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRINGL(name, ce->name, ce->name_length, 1);\n\treflection_instantiate(reflection_class_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tintern->ptr = ce;\n\tintern->ref_type = REF_TYPE_OTHER;\n\tintern->ce = ce;\n\treflection_update_property(object, \"name\", name);\n}\n/* }}} */\n\n/* {{{ reflection_extension_factory */\nstatic void reflection_extension_factory(zval *object, const char *name_str TSRMLS_DC)\n{\n\treflection_object *intern;\n\tzval *name;\n\tint name_len = strlen(name_str);\n\tchar *lcname;\n\tstruct _zend_module_entry *module;\n\tALLOCA_FLAG(use_heap)\n\n\tlcname = do_alloca(name_len + 1, use_heap);\n\tzend_str_tolower_copy(lcname, name_str, name_len);\n\tif (zend_hash_find(&module_registry, lcname, name_len + 1, (void **)&module) == FAILURE) {\n\t\tfree_alloca(lcname, use_heap);\n\t\treturn;\n\t}\n\tfree_alloca(lcname, use_heap);\n\n\treflection_instantiate(reflection_extension_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRINGL(name, module->name, name_len, 1);\n\tintern->ptr = module;\n\tintern->ref_type = REF_TYPE_OTHER;\n\tintern->ce = NULL;\n\treflection_update_property(object, \"name\", name);\n}\n/* }}} */\n\n/* {{{ reflection_parameter_factory */\nstatic void reflection_parameter_factory(zend_function *fptr, zval *closure_object, struct _zend_arg_info *arg_info, zend_uint offset, zend_uint required, zval *object TSRMLS_DC)\n{\n\treflection_object *intern;\n\tparameter_reference *reference;\n\tzval *name;\n\n\tif (closure_object) {\n\t\tZ_ADDREF_P(closure_object);\n\t}\n\tMAKE_STD_ZVAL(name);\n\tif (arg_info->name) {\n\t\tZVAL_STRINGL(name, arg_info->name, arg_info->name_len, 1);\n\t} else {\n\t\tZVAL_NULL(name);\n\t}\n\treflection_instantiate(reflection_parameter_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\treference = (parameter_reference*) emalloc(sizeof(parameter_reference));\n\treference->arg_info = arg_info;\n\treference->offset = offset;\n\treference->required = required;\n\treference->fptr = fptr;\n\tintern->ptr = reference;\n\tintern->ref_type = REF_TYPE_PARAMETER;\n\tintern->ce = fptr->common.scope;\n\tintern->obj = closure_object;\n\treflection_update_property(object, \"name\", name);\n}\n/* }}} */\n\n/* {{{ reflection_function_factory */\nstatic void reflection_function_factory(zend_function *function, zval *closure_object, zval *object TSRMLS_DC)\n{\n\treflection_object *intern;\n\tzval *name;\n\n\tif (closure_object) {\n\t\tZ_ADDREF_P(closure_object);\n\t}\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRING(name, function->common.function_name, 1);\n\n\treflection_instantiate(reflection_function_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tintern->ptr = function;\n\tintern->ref_type = REF_TYPE_FUNCTION;\n\tintern->ce = NULL;\n\tintern->obj = closure_object;\n\treflection_update_property(object, \"name\", name);\n}\n/* }}} */\n\n/* {{{ reflection_method_factory */\nstatic void reflection_method_factory(zend_class_entry *ce, zend_function *method, zval *closure_object, zval *object TSRMLS_DC)\n{\n\treflection_object *intern;\n\tzval *name;\n\tzval *classname;\n\n\tif (closure_object) {\n\t\tZ_ADDREF_P(closure_object);\n\t}\n\tMAKE_STD_ZVAL(name);\n\tMAKE_STD_ZVAL(classname);\n\tZVAL_STRING(name, method->common.function_name, 1);\n\tZVAL_STRINGL(classname, method->common.scope->name, method->common.scope->name_length, 1);\n\treflection_instantiate(reflection_method_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tintern->ptr = method;\n\tintern->ref_type = REF_TYPE_FUNCTION;\n\tintern->ce = ce;\n\tintern->obj = closure_object;\n\treflection_update_property(object, \"name\", name);\n\treflection_update_property(object, \"class\", classname);\n}\n/* }}} */\n\n/* {{{ reflection_property_factory */\nstatic void reflection_property_factory(zend_class_entry *ce, zend_property_info *prop, zval *object TSRMLS_DC)\n{\n\treflection_object *intern;\n\tzval *name;\n\tzval *classname;\n\tproperty_reference *reference;\n\tconst char *class_name, *prop_name;\n\n\tzend_unmangle_property_name(prop->name, prop->name_length, &class_name, &prop_name);\n\n\tif (!(prop->flags & ZEND_ACC_PRIVATE)) {\n\t\t/* we have to search the class hierarchy for this (implicit) public or protected property */\n\t\tzend_class_entry *tmp_ce = ce, *store_ce = ce;\n\t\tzend_property_info *tmp_info = NULL;\n\n\t\twhile (tmp_ce && zend_hash_find(&tmp_ce->properties_info, prop_name, strlen(prop_name) + 1, (void **) &tmp_info) != SUCCESS) {\n\t\t\tce = tmp_ce;\n\t\t\ttmp_ce = tmp_ce->parent;\n\t\t}\n\n\t\tif (tmp_info && !(tmp_info->flags & ZEND_ACC_SHADOW)) { /* found something and it's not a parent's private */\n\t\t\tprop = tmp_info;\n\t\t} else { /* not found, use initial value */\n\t\t\tce = store_ce;\n\t\t}\n\t}\n\n\tMAKE_STD_ZVAL(name);\n\tMAKE_STD_ZVAL(classname);\n\tZVAL_STRING(name, prop_name, 1);\n\tZVAL_STRINGL(classname, prop->ce->name, prop->ce->name_length, 1);\n\n\treflection_instantiate(reflection_property_ptr, object TSRMLS_CC);\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\treference = (property_reference*) emalloc(sizeof(property_reference));\n\treference->ce = ce;\n\treference->prop = *prop;\n\tintern->ptr = reference;\n\tintern->ref_type = REF_TYPE_PROPERTY;\n\tintern->ce = ce;\n\tintern->ignore_visibility = 0;\n\treflection_update_property(object, \"name\", name);\n\treflection_update_property(object, \"class\", classname);\n}\n/* }}} */\n\n/* {{{ _reflection_export */\nstatic void _reflection_export(INTERNAL_FUNCTION_PARAMETERS, zend_class_entry *ce_ptr, int ctor_argc)\n{\n\tzval *reflector_ptr;\n\tzval output, *output_ptr = &output;\n\tzval *argument_ptr, *argument2_ptr;\n\tzval *retval_ptr, **params[2];\n\tint result;\n\tint return_output = 0;\n\tzend_fcall_info fci;\n\tzend_fcall_info_cache fcc;\n\tzval fname;\n\n\tif (ctor_argc == 1) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z|b\", &argument_ptr, &return_output) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zz|b\", &argument_ptr, &argument2_ptr, &return_output) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t}\n\n\tINIT_PZVAL(&output);\n\n\t/* Create object */\n\tMAKE_STD_ZVAL(reflector_ptr);\n\tif (object_and_properties_init(reflector_ptr, ce_ptr, NULL) == FAILURE) {\n\t\t_DO_THROW(\"Could not create reflector\");\n\t}\n\n\t/* Call __construct() */\n\tparams[0] = &argument_ptr;\n\tparams[1] = &argument2_ptr;\n\n\tfci.size = sizeof(fci);\n\tfci.function_table = NULL;\n\tfci.function_name = NULL;\n\tfci.symbol_table = NULL;\n\tfci.object_ptr = reflector_ptr;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = ctor_argc;\n\tfci.params = params;\n\tfci.no_separation = 1;\n\n\tfcc.initialized = 1;\n\tfcc.function_handler = ce_ptr->constructor;\n\tfcc.calling_scope = ce_ptr;\n\tfcc.called_scope = Z_OBJCE_P(reflector_ptr);\n\tfcc.object_ptr = reflector_ptr;\n\n\tresult = zend_call_function(&fci, &fcc TSRMLS_CC);\n\n\tif (retval_ptr) {\n\t\tzval_ptr_dtor(&retval_ptr);\n\t}\n\n\tif (EG(exception)) {\n\t\tzval_ptr_dtor(&reflector_ptr);\n\t\treturn;\n\t}\n\tif (result == FAILURE) {\n\t\tzval_ptr_dtor(&reflector_ptr);\n\t\t_DO_THROW(\"Could not create reflector\");\n\t}\n\n\t/* Call static reflection::export */\n\tZVAL_BOOL(&output, return_output);\n\tparams[0] = &reflector_ptr;\n\tparams[1] = &output_ptr;\n\n\tZVAL_STRINGL(&fname, \"reflection::export\", sizeof(\"reflection::export\") - 1, 0);\n\tfci.function_table = &reflection_ptr->function_table;\n\tfci.function_name = &fname;\n\tfci.object_ptr = NULL;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = 2;\n\tfci.params = params;\n\tfci.no_separation = 1;\n\n\tresult = zend_call_function(&fci, NULL TSRMLS_CC);\n\n\tif (result == FAILURE && EG(exception) == NULL) {\n\t\tzval_ptr_dtor(&reflector_ptr);\n\t\tzval_ptr_dtor(&retval_ptr);\n\t\t_DO_THROW(\"Could not execute reflection::export()\");\n\t}\n\n\tif (return_output) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t} else {\n\t\tzval_ptr_dtor(&retval_ptr);\n\t}\n\n\t/* Destruct reflector which is no longer needed */\n\tzval_ptr_dtor(&reflector_ptr);\n}\n/* }}} */\n\n/* {{{ Preventing __clone from being called */\nZEND_METHOD(reflection, __clone)\n{\n\t/* Should never be executable */\n\t_DO_THROW(\"Cannot clone object using __clone()\");\n}\n/* }}} */\n\n/* {{{ proto public static mixed Reflection::export(Reflector r [, bool return])\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection, export)\n{\n\tzval *object, fname, *retval_ptr;\n\tint result;\n\tzend_bool return_output = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"O|b\", &object, reflector_ptr, &return_output) == FAILURE) {\n\t\treturn;\n\t}\n\n\t/* Invoke the __toString() method */\n\tZVAL_STRINGL(&fname, \"__tostring\", sizeof(\"__tostring\") - 1, 1);\n\tresult= call_user_function_ex(NULL, &object, &fname, &retval_ptr, 0, NULL, 0, NULL TSRMLS_CC);\n\tzval_dtor(&fname);\n\n\tif (result == FAILURE) {\n\t\t_DO_THROW(\"Invocation of method __toString() failed\");\n\t\t/* Returns from this function */\n\t}\n\n\tif (!retval_ptr) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"%s::__toString() did not return anything\", Z_OBJCE_P(object)->name);\n\t\tRETURN_FALSE;\n\t}\n\n\tif (return_output) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t} else {\n\t\t/* No need for _r variant, return of __toString should always be a string */\n\t\tzend_print_zval(retval_ptr, 0);\n\t\tzend_printf(\"\\n\");\n\t\tzval_ptr_dtor(&retval_ptr);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public static array Reflection::getModifierNames(int modifiers)\n Returns an array of modifier names */\nZEND_METHOD(reflection, getModifierNames)\n{\n\tlong modifiers;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &modifiers) == FAILURE) {\n\t\treturn;\n\t}\n\n\tarray_init(return_value);\n\n\tif (modifiers & (ZEND_ACC_ABSTRACT | ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) {\n\t\tadd_next_index_stringl(return_value, \"abstract\", sizeof(\"abstract\")-1, 1);\n\t}\n\tif (modifiers & (ZEND_ACC_FINAL | ZEND_ACC_FINAL_CLASS)) {\n\t\tadd_next_index_stringl(return_value, \"final\", sizeof(\"final\")-1, 1);\n\t}\n\tif (modifiers & ZEND_ACC_IMPLICIT_PUBLIC) {\n\t\tadd_next_index_stringl(return_value, \"public\", sizeof(\"public\")-1, 1);\n\t}\n\n\t/* These are mutually exclusive */\n\tswitch (modifiers & ZEND_ACC_PPP_MASK) {\n\t\tcase ZEND_ACC_PUBLIC:\n\t\t\tadd_next_index_stringl(return_value, \"public\", sizeof(\"public\")-1, 1);\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PRIVATE:\n\t\t\tadd_next_index_stringl(return_value, \"private\", sizeof(\"private\")-1, 1);\n\t\t\tbreak;\n\t\tcase ZEND_ACC_PROTECTED:\n\t\t\tadd_next_index_stringl(return_value, \"protected\", sizeof(\"protected\")-1, 1);\n\t\t\tbreak;\n\t}\n\n\tif (modifiers & ZEND_ACC_STATIC) {\n\t\tadd_next_index_stringl(return_value, \"static\", sizeof(\"static\")-1, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionFunction::export(string name [, bool return])\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_function, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_function_ptr, 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionFunction::__construct(string name)\n Constructor. Throws an Exception in case the given function does not exist */\nZEND_METHOD(reflection_function, __construct)\n{\n\tzval *name;\n\tzval *object;\n\tzval *closure = NULL;\n\tchar *lcname;\n\treflection_object *intern;\n\tzend_function *fptr;\n\tchar *name_str;\n\tint name_len;\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"O\", &closure, zend_ce_closure) == SUCCESS) {\n\t\tfptr = (zend_function*)zend_get_closure_method_def(closure TSRMLS_CC);\n\t\tZ_ADDREF_P(closure);\n\t} else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name_str, &name_len) == SUCCESS) {\n\t\tchar *nsname;\n\n\t\tlcname = zend_str_tolower_dup(name_str, name_len);\n\n\t\t/* Ignore leading \"\\\" */\n\t\tnsname = lcname;\n\t\tif (lcname[0] == '\\\\') {\n\t\t\tnsname = &lcname[1];\n\t\t\tname_len--;\n\t\t}\n\n\t\tif (zend_hash_find(EG(function_table), nsname, name_len + 1, (void **)&fptr) == FAILURE) {\n\t\t\tefree(lcname);\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Function %s() does not exist\", name_str);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t} else {\n\t\treturn;\n\t}\n\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRING(name, fptr->common.function_name, 1);\n\treflection_update_property(object, \"name\", name);\n\tintern->ptr = fptr;\n\tintern->ref_type = REF_TYPE_FUNCTION;\n\tintern->obj = closure;\n\tintern->ce = NULL;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_function, __toString)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tstring_init(&str);\n\t_function_string(&str, fptr, intern->ce, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::getName()\n Returns this function's name */\nZEND_METHOD(reflection_function, getName)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::isClosure()\n Returns whether this is a closure */\nZEND_METHOD(reflection_function, isClosure)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tRETURN_BOOL(fptr->common.fn_flags & ZEND_ACC_CLOSURE);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::getClosureThis()\n Returns this pointer bound to closure */\nZEND_METHOD(reflection_function, getClosureThis)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tzval* closure_this;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (intern->obj) {\n\t\tclosure_this = zend_get_closure_this_ptr(intern->obj TSRMLS_CC);\n\t\tif (closure_this) {\n\t\t\tRETURN_ZVAL(closure_this, 1, 0);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass ReflectionFunction::getClosureScopeClass()\n Returns the scope associated to the closure */\nZEND_METHOD(reflection_function, getClosureScopeClass)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tconst zend_function *closure_func;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (intern->obj) {\n\t\tclosure_func = zend_get_closure_method_def(intern->obj TSRMLS_CC);\n\t\tif (closure_func && closure_func->common.scope) {\n\t\t\tzend_reflection_class_factory(closure_func->common.scope, return_value TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionFunction::getClosure()\n Returns a dynamically created closure for the function */\nZEND_METHOD(reflection_function, getClosure)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tzend_create_closure(return_value, fptr, NULL, NULL TSRMLS_CC);\n}\n/* }}} */\n\n\n/* {{{ proto public bool ReflectionFunction::isInternal()\n Returns whether this is an internal function */\nZEND_METHOD(reflection_function, isInternal)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tRETURN_BOOL(fptr->type == ZEND_INTERNAL_FUNCTION);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::isUserDefined()\n Returns whether this is an user-defined function */\nZEND_METHOD(reflection_function, isUserDefined)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tRETURN_BOOL(fptr->type == ZEND_USER_FUNCTION);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::isDisabled()\n Returns whether this function has been disabled or not */\nZEND_METHOD(reflection_function, isDisabled)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tMETHOD_NOTSTATIC(reflection_function_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tRETURN_BOOL(fptr->type == ZEND_INTERNAL_FUNCTION && fptr->internal_function.handler == zif_display_disabled_function);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::getFileName()\n Returns the filename of the file this function was declared in */\nZEND_METHOD(reflection_function, getFileName)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\tRETURN_STRING(fptr->op_array.filename, 1);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionFunction::getStartLine()\n Returns the line this function's declaration starts at */\nZEND_METHOD(reflection_function, getStartLine)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\tRETURN_LONG(fptr->op_array.line_start);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionFunction::getEndLine()\n Returns the line this function's declaration ends at */\nZEND_METHOD(reflection_function, getEndLine)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\tRETURN_LONG(fptr->op_array.line_end);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::getDocComment()\n Returns the doc comment for this function */\nZEND_METHOD(reflection_function, getDocComment)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\tif (fptr->type == ZEND_USER_FUNCTION && fptr->op_array.doc_comment) {\n\t\tRETURN_STRINGL(fptr->op_array.doc_comment, fptr->op_array.doc_comment_len, 1);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionFunction::getStaticVariables()\n Returns an associative array containing this function's static variables and their values */\nZEND_METHOD(reflection_function, getStaticVariables)\n{\n\tzval *tmp_copy;\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\t/* Return an empty array in case no static variables exist */\n\tarray_init(return_value);\n\tif (fptr->type == ZEND_USER_FUNCTION && fptr->op_array.static_variables != NULL) {\n\t\tzend_hash_apply_with_argument(fptr->op_array.static_variables, (apply_func_arg_t) zval_update_constant, (void*)1 TSRMLS_CC);\n\t\tzend_hash_copy(Z_ARRVAL_P(return_value), fptr->op_array.static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *));\n\t}\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionFunction::invoke([mixed* args])\n Invokes the function */\nZEND_METHOD(reflection_function, invoke)\n{\n\tzval *retval_ptr;\n\tzval ***params = NULL;\n\tint result, num_args = 0;\n\tzend_fcall_info fci;\n\tzend_fcall_info_cache fcc;\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tMETHOD_NOTSTATIC(reflection_function_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"*\", ¶ms, &num_args) == FAILURE) {\n\t\treturn;\n\t}\n\n\tfci.size = sizeof(fci);\n\tfci.function_table = NULL;\n\tfci.function_name = NULL;\n\tfci.symbol_table = NULL;\n\tfci.object_ptr = NULL;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = num_args;\n\tfci.params = params;\n\tfci.no_separation = 1;\n\n\tfcc.initialized = 1;\n\tfcc.function_handler = fptr;\n\tfcc.calling_scope = EG(scope);\n\tfcc.called_scope = NULL;\n\tfcc.object_ptr = NULL;\n\n\tresult = zend_call_function(&fci, &fcc TSRMLS_CC);\n\n\tif (num_args) {\n\t\tefree(params);\n\t}\n\n\tif (result == FAILURE) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Invocation of function %s() failed\", fptr->common.function_name);\n\t\treturn;\n\t}\n\n\tif (retval_ptr) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t}\n}\n/* }}} */\n\nstatic int _zval_array_to_c_array(zval **arg, zval ****params TSRMLS_DC) /* {{{ */\n{\n\t*(*params)++ = arg;\n\treturn ZEND_HASH_APPLY_KEEP;\n} /* }}} */\n\n/* {{{ proto public mixed ReflectionFunction::invokeArgs(array args)\n Invokes the function and pass its arguments as array. */\nZEND_METHOD(reflection_function, invokeArgs)\n{\n\tzval *retval_ptr;\n\tzval ***params;\n\tint result;\n\tint argc;\n\tzend_fcall_info fci;\n\tzend_fcall_info_cache fcc;\n\treflection_object *intern;\n\tzend_function *fptr;\n\tzval *param_array;\n\n\tMETHOD_NOTSTATIC(reflection_function_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"a\", ¶m_array) == FAILURE) {\n\t\treturn;\n\t}\n\n\targc = zend_hash_num_elements(Z_ARRVAL_P(param_array));\n\n\tparams = safe_emalloc(sizeof(zval **), argc, 0);\n\tzend_hash_apply_with_argument(Z_ARRVAL_P(param_array), (apply_func_arg_t)_zval_array_to_c_array, ¶ms TSRMLS_CC);\n\tparams -= argc;\n\n\tfci.size = sizeof(fci);\n\tfci.function_table = NULL;\n\tfci.function_name = NULL;\n\tfci.symbol_table = NULL;\n\tfci.object_ptr = NULL;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = argc;\n\tfci.params = params;\n\tfci.no_separation = 1;\n\n\tfcc.initialized = 1;\n\tfcc.function_handler = fptr;\n\tfcc.calling_scope = EG(scope);\n\tfcc.called_scope = NULL;\n\tfcc.object_ptr = NULL;\n\n\tresult = zend_call_function(&fci, &fcc TSRMLS_CC);\n\n\tefree(params);\n\n\tif (result == FAILURE) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Invocation of function %s() failed\", fptr->common.function_name);\n\t\treturn;\n\t}\n\n\tif (retval_ptr) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::returnsReference()\n Gets whether this function returns a reference */\nZEND_METHOD(reflection_function, returnsReference)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tRETURN_BOOL((fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) != 0);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::getNumberOfParameters()\n Gets the number of required parameters */\nZEND_METHOD(reflection_function, getNumberOfParameters)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tRETURN_LONG(fptr->common.num_args);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::getNumberOfRequiredParameters()\n Gets the number of required parameters */\nZEND_METHOD(reflection_function, getNumberOfRequiredParameters)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tRETURN_LONG(fptr->common.required_num_args);\n}\n/* }}} */\n\n/* {{{ proto public ReflectionParameter[] ReflectionFunction::getParameters()\n Returns an array of parameter objects for this function */\nZEND_METHOD(reflection_function, getParameters)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tzend_uint i;\n\tstruct _zend_arg_info *arg_info;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\targ_info= fptr->common.arg_info;\n\n\tarray_init(return_value);\n\tfor (i = 0; i < fptr->common.num_args; i++) {\n\t\tzval *parameter;\n\n\t\tALLOC_ZVAL(parameter);\n\t\treflection_parameter_factory(_copy_function(fptr TSRMLS_CC), intern->obj, arg_info, i, fptr->common.required_num_args, parameter TSRMLS_CC);\n\t\tadd_next_index_zval(return_value, parameter);\n\n\t\targ_info++;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionExtension|NULL ReflectionFunction::getExtension()\n Returns NULL or the extension the function belongs to */\nZEND_METHOD(reflection_function, getExtension)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tzend_internal_function *internal;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tif (fptr->type != ZEND_INTERNAL_FUNCTION) {\n\t\tRETURN_NULL();\n\t}\n\n\tinternal = (zend_internal_function *)fptr;\n\tif (internal->module) {\n\t\treflection_extension_factory(return_value, internal->module->name TSRMLS_CC);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto public string|false ReflectionFunction::getExtensionName()\n Returns false or the name of the extension the function belongs to */\nZEND_METHOD(reflection_function, getExtensionName)\n{\n\treflection_object *intern;\n\tzend_function *fptr;\n\tzend_internal_function *internal;\n\n\tMETHOD_NOTSTATIC(reflection_function_abstract_ptr);\n\tGET_REFLECTION_OBJECT_PTR(fptr);\n\n\tif (fptr->type != ZEND_INTERNAL_FUNCTION) {\n\t\tRETURN_FALSE;\n\t}\n\n\tinternal = (zend_internal_function *)fptr;\n\tif (internal->module) {\n\t\tRETURN_STRING(internal->module->name, 1);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionParameter::export(mixed function, mixed parameter [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_parameter, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_parameter_ptr, 2);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionParameter::__construct(mixed function, mixed parameter)\n Constructor. Throws an Exception in case the given method does not exist */\nZEND_METHOD(reflection_parameter, __construct)\n{\n\tparameter_reference *ref;\n\tzval *reference, **parameter;\n\tzval *object;\n\tzval *name;\n\treflection_object *intern;\n\tzend_function *fptr;\n\tstruct _zend_arg_info *arg_info;\n\tint position;\n\tzend_class_entry *ce = NULL;\n\tzend_bool is_closure = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zZ\", &reference, ¶meter) == FAILURE) {\n\t\treturn;\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\t/* First, find the function */\n\tswitch (Z_TYPE_P(reference)) {\n\t\tcase IS_STRING: {\n\t\t\t\tunsigned int lcname_len;\n\t\t\t\tchar *lcname;\n\n\t\t\t\tlcname_len = Z_STRLEN_P(reference);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL_P(reference), lcname_len);\n\t\t\t\tif (zend_hash_find(EG(function_table), lcname, lcname_len + 1, (void**) &fptr) == FAILURE) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Function %s() does not exist\", Z_STRVAL_P(reference));\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\tce = fptr->common.scope;\n\t\t\tbreak;\n\n\t\tcase IS_ARRAY: {\n\t\t\t\tzval **classref;\n\t\t\t\tzval **method;\n\t\t\t\tzend_class_entry **pce;\n\t\t\t\tunsigned int lcname_len;\n\t\t\t\tchar *lcname;\n\n\t\t\t\tif ((zend_hash_index_find(Z_ARRVAL_P(reference), 0, (void **) &classref) == FAILURE)\n\t\t\t\t\t|| (zend_hash_index_find(Z_ARRVAL_P(reference), 1, (void **) &method) == FAILURE))\n\t\t\t\t{\n\t\t\t\t\t_DO_THROW(\"Expected array($object, $method) or array($classname, $method)\");\n\t\t\t\t\t/* returns out of this function */\n\t\t\t\t}\n\n\t\t\t\tif (Z_TYPE_PP(classref) == IS_OBJECT) {\n\t\t\t\t\tce = Z_OBJCE_PP(classref);\n\t\t\t\t} else {\n\t\t\t\t\tconvert_to_string_ex(classref);\n\t\t\t\t\tif (zend_lookup_class(Z_STRVAL_PP(classref), Z_STRLEN_PP(classref), &pce TSRMLS_CC) == FAILURE) {\n\t\t\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\t\t\"Class %s does not exist\", Z_STRVAL_PP(classref));\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tce = *pce;\n\t\t\t\t}\n\n\t\t\t\tconvert_to_string_ex(method);\n\t\t\t\tlcname_len = Z_STRLEN_PP(method);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL_PP(method), lcname_len);\n\t\t\t\tif (ce == zend_ce_closure && Z_TYPE_PP(classref) == IS_OBJECT\n\t\t\t\t\t&& (lcname_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t\t\t\t&& memcmp(lcname, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t\t\t\t&& (fptr = zend_get_closure_invoke_method(*classref TSRMLS_CC)) != NULL)\n\t\t\t\t{\n\t\t\t\t\t/* nothing to do. don't set is_closure since is the invoke handler,\n-\t\t\t\t\t not the closure itself */\n\t\t\t\t} else if (zend_hash_find(&ce->function_table, lcname, lcname_len + 1, (void **) &fptr) == FAILURE) {\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Method %s::%s() does not exist\", ce->name, Z_STRVAL_PP(method));\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\tbreak;\n\n\t\tcase IS_OBJECT: {\n\t\t\t\tce = Z_OBJCE_P(reference);\n\n\t\t\t\tif (instanceof_function(ce, zend_ce_closure TSRMLS_CC)) {\n\t\t\t\t\tfptr = (zend_function *)zend_get_closure_method_def(reference TSRMLS_CC);\n\t\t\t\t\tZ_ADDREF_P(reference);\n\t\t\t\t\tis_closure = 1;\n\t\t\t\t} else if (zend_hash_find(&ce->function_table, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME), (void **)&fptr) == FAILURE) {\n\t\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Method %s::%s() does not exist\", ce->name, ZEND_INVOKE_FUNC_NAME);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\t_DO_THROW(\"The parameter class is expected to be either a string, an array(class, method) or a callable object\");\n\t\t\t/* returns out of this function */\n\t}\n\n\t/* Now, search for the parameter */\n\targ_info = fptr->common.arg_info;\n\tif (Z_TYPE_PP(parameter) == IS_LONG) {\n\t\tposition= Z_LVAL_PP(parameter);\n\t\tif (position < 0 || (zend_uint)position >= fptr->common.num_args) {\n\t\t\tif (fptr->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) {\n\t\t\t\tif (fptr->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\tefree((char*)fptr->common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(fptr);\n\t\t\t}\n\t\t\tif (is_closure) {\n\t\t\t\tzval_ptr_dtor(&reference);\n\t\t\t}\n\t\t\t_DO_THROW(\"The parameter specified by its offset could not be found\");\n\t\t\t/* returns out of this function */\n\t\t}\n\t} else {\n\t\tzend_uint i;\n\n\t\tposition= -1;\n\t\tconvert_to_string_ex(parameter);\n\t\tfor (i = 0; i < fptr->common.num_args; i++) {\n\t\t\tif (arg_info[i].name && strcmp(arg_info[i].name, Z_STRVAL_PP(parameter)) == 0) {\n\t\t\t\tposition= i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (position == -1) {\n\t\t\tif (fptr->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) {\n\t\t\t\tif (fptr->type != ZEND_OVERLOADED_FUNCTION) {\n\t\t\t\t\tefree((char*)fptr->common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(fptr);\n\t\t\t}\n\t\t\tif (is_closure) {\n\t\t\t\tzval_ptr_dtor(&reference);\n\t\t\t}\n\t\t\t_DO_THROW(\"The parameter specified by its name could not be found\");\n\t\t\t/* returns out of this function */\n\t\t}\n\t}\n\n\tMAKE_STD_ZVAL(name);\n\tif (arg_info[position].name) {\n\t\tZVAL_STRINGL(name, arg_info[position].name, arg_info[position].name_len, 1);\n\t} else {\n\t\tZVAL_NULL(name);\n\t}\n\treflection_update_property(object, \"name\", name);\n\n\tref = (parameter_reference*) emalloc(sizeof(parameter_reference));\n\tref->arg_info = &arg_info[position];\n\tref->offset = (zend_uint)position;\n\tref->required = fptr->common.required_num_args;\n\tref->fptr = fptr;\n\t/* TODO: copy fptr */\n\tintern->ptr = ref;\n\tintern->ref_type = REF_TYPE_PARAMETER;\n\tintern->ce = ce;\n\tif (reference && is_closure) {\n\t\tintern->obj = reference;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionParameter::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_parameter, __toString)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\tstring_init(&str);\n\t_parameter_string(&str, param->fptr, param->arg_info, param->offset, param->required, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionParameter::getName()\n Returns this parameters's name */\nZEND_METHOD(reflection_parameter, getName)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public ReflectionFunction ReflectionParameter::getDeclaringFunction()\n Returns the ReflectionFunction for the function of this parameter */\nZEND_METHOD(reflection_parameter, getDeclaringFunction)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tif (!param->fptr->common.scope) {\n\t\treflection_function_factory(_copy_function(param->fptr TSRMLS_CC), intern->obj, return_value TSRMLS_CC);\n\t} else {\n\t\treflection_method_factory(param->fptr->common.scope, _copy_function(param->fptr TSRMLS_CC), intern->obj, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass|NULL ReflectionParameter::getDeclaringClass()\n Returns in which class this parameter is defined (not the typehint of the parameter) */\nZEND_METHOD(reflection_parameter, getDeclaringClass)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tif (param->fptr->common.scope) {\n\t\tzend_reflection_class_factory(param->fptr->common.scope, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass|NULL ReflectionParameter::getClass()\n Returns this parameters's class hint or NULL if there is none */\nZEND_METHOD(reflection_parameter, getClass)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\tzend_class_entry **pce, *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tif (param->arg_info->class_name) {\n\t\t/* Class name is stored as a string, we might also get \"self\" or \"parent\"\n\t\t * - For \"self\", simply use the function scope. If scope is NULL then\n\t\t * the function is global and thus self does not make any sense\n\t\t *\n\t\t * - For \"parent\", use the function scope's parent. If scope is NULL then\n\t\t * the function is global and thus parent does not make any sense.\n\t\t * If the parent is NULL then the class does not extend anything and\n\t\t * thus parent does not make any sense, either.\n\t\t *\n\t\t * TODO: Think about moving these checks to the compiler or some sort of\n\t\t * lint-mode.\n\t\t */\n\t\tif (0 == zend_binary_strcasecmp(param->arg_info->class_name, param->arg_info->class_name_len, \"self\", sizeof(\"self\")- 1)) {\n\t\t\tce = param->fptr->common.scope;\n\t\t\tif (!ce) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\"Parameter uses 'self' as type hint but function is not a class member!\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tpce= &ce;\n\t\t} else if (0 == zend_binary_strcasecmp(param->arg_info->class_name, param->arg_info->class_name_len, \"parent\", sizeof(\"parent\")- 1)) {\n\t\t\tce = param->fptr->common.scope;\n\t\t\tif (!ce) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\"Parameter uses 'parent' as type hint but function is not a class member!\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif (!ce->parent) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\"Parameter uses 'parent' as type hint although class does not have a parent!\");\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tpce= &ce->parent;\n\t\t} else if (zend_lookup_class(param->arg_info->class_name, param->arg_info->class_name_len, &pce TSRMLS_CC) == FAILURE) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Class %s does not exist\", param->arg_info->class_name);\n\t\t\treturn;\n\t\t}\n\t\tzend_reflection_class_factory(*pce, return_value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::isArray()\n Returns whether parameter MUST be an array */\nZEND_METHOD(reflection_parameter, isArray)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_BOOL(param->arg_info->type_hint == IS_ARRAY);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::isCallable()\n Returns whether parameter MUST be callable */\nZEND_METHOD(reflection_parameter, isCallable)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_BOOL(param->arg_info->type_hint == IS_CALLABLE);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::allowsNull()\n Returns whether NULL is allowed as this parameters's value */\nZEND_METHOD(reflection_parameter, allowsNull)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_BOOL(param->arg_info->allow_null);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::isPassedByReference()\n Returns whether this parameters is passed to by reference */\nZEND_METHOD(reflection_parameter, isPassedByReference)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_BOOL(param->arg_info->pass_by_reference);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::canBePassedByValue()\n Returns whether this parameter can be passed by value */\nZEND_METHOD(reflection_parameter, canBePassedByValue)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\t/* true if it's ZEND_SEND_BY_VAL or ZEND_SEND_PREFER_REF */\n\tRETVAL_BOOL(param->arg_info->pass_by_reference != ZEND_SEND_BY_REF);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::getPosition()\n Returns whether this parameter is an optional parameter */\nZEND_METHOD(reflection_parameter, getPosition)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_LONG(param->offset);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::isOptional()\n Returns whether this parameter is an optional parameter */\nZEND_METHOD(reflection_parameter, isOptional)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tRETVAL_BOOL(param->offset >= param->required);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::isDefaultValueAvailable()\n Returns whether the default value of this parameter is available */\nZEND_METHOD(reflection_parameter, isDefaultValueAvailable)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\tzend_op *precv;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tif (param->fptr->type != ZEND_USER_FUNCTION)\n\t{\n\t\tRETURN_FALSE;\n\t}\n\tif (param->offset < param->required) {\n\t\tRETURN_FALSE;\n\t}\n\tprecv = _get_recv_op((zend_op_array*)param->fptr, param->offset);\n\tif (!precv || precv->opcode != ZEND_RECV_INIT || precv->op2_type == IS_UNUSED) {\n\t\tRETURN_FALSE;\n\t}\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionParameter::getDefaultValue()\n Returns the default value of this parameter or throws an exception */\nZEND_METHOD(reflection_parameter, getDefaultValue)\n{\n\treflection_object *intern;\n\tparameter_reference *param;\n\tzend_op *precv;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(param);\n\n\tif (param->fptr->type != ZEND_USER_FUNCTION)\n\t{\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Cannot determine default value for internal functions\");\n\t\treturn;\n\t}\n\tif (param->offset < param->required) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Parameter is not optional\");\n\t\treturn;\n\t}\n\tprecv = _get_recv_op((zend_op_array*)param->fptr, param->offset);\n\tif (!precv || precv->opcode != ZEND_RECV_INIT || precv->op2_type == IS_UNUSED) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Internal error\");\n\t\treturn;\n\t}\n\n\t*return_value = *precv->op2.zv;\n\tINIT_PZVAL(return_value);\n\tif (Z_TYPE_P(return_value) != IS_CONSTANT && Z_TYPE_P(return_value) != IS_CONSTANT_ARRAY) {\n\t\tzval_copy_ctor(return_value);\n\t}\n\tzval_update_constant_ex(&return_value, (void*)0, param->fptr->common.scope TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionMethod::export(mixed class, string name [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_method, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_method_ptr, 2);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionMethod::__construct(mixed class_or_method [, string name])\n Constructor. Throws an Exception in case the given method does not exist */\nZEND_METHOD(reflection_method, __construct)\n{\n\tzval *name, *classname;\n\tzval *object, *orig_obj;\n\treflection_object *intern;\n\tchar *lcname;\n\tzend_class_entry **pce;\n\tzend_class_entry *ce;\n\tzend_function *mptr;\n\tchar *name_str, *tmp;\n\tint name_len, tmp_len;\n\tzval ztmp;\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"zs\", &classname, &name_str, &name_len) == FAILURE) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name_str, &name_len) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t\tif ((tmp = strstr(name_str, \"::\")) == NULL) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Invalid method name %s\", name_str);\n\t\t\treturn;\n\t\t}\n\t\tclassname = &ztmp;\n\t\ttmp_len = tmp - name_str;\n\t\tZVAL_STRINGL(classname, name_str, tmp_len, 1);\n\t\tname_len = name_len - (tmp_len + 2);\n\t\tname_str = tmp + 2;\n\t\torig_obj = NULL;\n\t} else if (Z_TYPE_P(classname) == IS_OBJECT) {\n\t\torig_obj = classname;\n\t} else {\n\t\torig_obj = NULL;\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\t/* Find the class entry */\n\tswitch (Z_TYPE_P(classname)) {\n\t\tcase IS_STRING:\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(classname), Z_STRLEN_P(classname), &pce TSRMLS_CC) == FAILURE) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Class %s does not exist\", Z_STRVAL_P(classname));\n\t\t\t\tif (classname == &ztmp) {\n\t\t\t\t\tzval_dtor(&ztmp);\n\t\t\t\t}\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tce = *pce;\n\t\t\tbreak;\n\n\t\tcase IS_OBJECT:\n\t\t\tce = Z_OBJCE_P(classname);\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\tif (classname == &ztmp) {\n\t\t\t\tzval_dtor(&ztmp);\n\t\t\t}\n\t\t\t_DO_THROW(\"The parameter class is expected to be either a string or an object\");\n\t\t\t/* returns out of this function */\n\t}\n\n\tif (classname == &ztmp) {\n\t\tzval_dtor(&ztmp);\n\t}\n\n\tlcname = zend_str_tolower_dup(name_str, name_len);\n\n\tif (ce == zend_ce_closure && orig_obj && (name_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t&& memcmp(lcname, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t&& (mptr = zend_get_closure_invoke_method(orig_obj TSRMLS_CC)) != NULL)\n\t{\n\t\t/* do nothing, mptr already set */\n\t} else if (zend_hash_find(&ce->function_table, lcname, name_len + 1, (void **) &mptr) == FAILURE) {\n\t\tefree(lcname);\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Method %s::%s() does not exist\", ce->name, name_str);\n\t\treturn;\n\t}\n\tefree(lcname);\n\n\tMAKE_STD_ZVAL(classname);\n\tZVAL_STRINGL(classname, mptr->common.scope->name, mptr->common.scope->name_length, 1);\n\n\treflection_update_property(object, \"class\", classname);\n\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRING(name, mptr->common.function_name, 1);\n\treflection_update_property(object, \"name\", name);\n\tintern->ptr = mptr;\n\tintern->ref_type = REF_TYPE_FUNCTION;\n\tintern->ce = ce;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionMethod::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_method, __toString)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\tstring_init(&str);\n\t_function_string(&str, mptr, intern->ce, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionMethod::getClosure([mixed object])\n Invokes the function */\nZEND_METHOD(reflection_method, getClosure)\n{\n\treflection_object *intern;\n\tzval *obj;\n\tzend_function *mptr;\n\n\tMETHOD_NOTSTATIC(reflection_method_ptr);\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tif (mptr->common.fn_flags & ZEND_ACC_STATIC) {\n\t\tzend_create_closure(return_value, mptr, mptr->common.scope, NULL TSRMLS_CC);\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o\", &obj) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\n\t\tif (!instanceof_function(Z_OBJCE_P(obj), mptr->common.scope TSRMLS_CC)) {\n\t\t\t_DO_THROW(\"Given object is not an instance of the class this method was declared in\");\n\t\t\t/* Returns from this function */\n\t\t}\n\n\t\t/* This is an original closure object and __invoke is to be called. */\n\t\tif (Z_OBJCE_P(obj) == zend_ce_closure && mptr->type == ZEND_INTERNAL_FUNCTION &&\n\t\t\t(mptr->internal_function.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) != 0)\n\t\t{\n\t\t\tRETURN_ZVAL(obj, 1, 0);\n\t\t} else {\n\t\t\tzend_create_closure(return_value, mptr, mptr->common.scope, obj TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionMethod::invoke(mixed object, mixed* args)\n Invokes the method. */\nZEND_METHOD(reflection_method, invoke)\n{\n\tzval *retval_ptr;\n\tzval ***params = NULL;\n\tzval *object_ptr;\n\treflection_object *intern;\n\tzend_function *mptr;\n\tint result, num_args = 0;\n\tzend_fcall_info fci;\n\tzend_fcall_info_cache fcc;\n\tzend_class_entry *obj_ce;\n\n\tMETHOD_NOTSTATIC(reflection_method_ptr);\n\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tif ((!(mptr->common.fn_flags & ZEND_ACC_PUBLIC)\n\t\t || (mptr->common.fn_flags & ZEND_ACC_ABSTRACT))\n\t\t && intern->ignore_visibility == 0)\n\t{\n\t\tif (mptr->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Trying to invoke abstract method %s::%s()\",\n\t\t\t\tmptr->common.scope->name, mptr->common.function_name);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Trying to invoke %s method %s::%s() from scope %s\",\n\t\t\t\tmptr->common.fn_flags & ZEND_ACC_PROTECTED ? \"protected\" : \"private\",\n\t\t\t\tmptr->common.scope->name, mptr->common.function_name,\n\t\t\t\tZ_OBJCE_P(getThis())->name);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"+\", ¶ms, &num_args) == FAILURE) {\n\t\treturn;\n\t}\n\n\t/* In case this is a static method, we should'nt pass an object_ptr\n\t * (which is used as calling context aka $this). We can thus ignore the\n\t * first parameter.\n\t *\n\t * Else, we verify that the given object is an instance of the class.\n\t */\n\tif (mptr->common.fn_flags & ZEND_ACC_STATIC) {\n\t\tobject_ptr = NULL;\n\t\tobj_ce = mptr->common.scope;\n\t} else {\n\t\tif (Z_TYPE_PP(params[0]) != IS_OBJECT) {\n\t\t\tefree(params);\n\t\t\t_DO_THROW(\"Non-object passed to Invoke()\");\n\t\t\t/* Returns from this function */\n\t\t}\n\n\t\tobj_ce = Z_OBJCE_PP(params[0]);\n\n\t\tif (!instanceof_function(obj_ce, mptr->common.scope TSRMLS_CC)) {\n\t\t\tif (params) {\n\t\t\t\tefree(params);\n\t\t\t}\n\t\t\t_DO_THROW(\"Given object is not an instance of the class this method was declared in\");\n\t\t\t/* Returns from this function */\n\t\t}\n\n\t\tobject_ptr = *params[0];\n\t}\n\n\tfci.size = sizeof(fci);\n\tfci.function_table = NULL;\n\tfci.function_name = NULL;\n\tfci.symbol_table = NULL;\n\tfci.object_ptr = object_ptr;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = num_args - 1;\n\tfci.params = params + 1;\n\tfci.no_separation = 1;\n\n\tfcc.initialized = 1;\n\tfcc.function_handler = mptr;\n\tfcc.calling_scope = obj_ce;\n\tfcc.called_scope = obj_ce;\n\tfcc.object_ptr = object_ptr;\n\n\tresult = zend_call_function(&fci, &fcc TSRMLS_CC);\n\n\tif (params) {\n\t\tefree(params);\n\t}\n\n\tif (result == FAILURE) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Invocation of method %s::%s() failed\", mptr->common.scope->name, mptr->common.function_name);\n\t\treturn;\n\t}\n\n\tif (retval_ptr) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionMethod::invokeArgs(mixed object, array args)\n Invokes the function and pass its arguments as array. */\nZEND_METHOD(reflection_method, invokeArgs)\n{\n\tzval *retval_ptr;\n\tzval ***params;\n\tzval *object;\n\treflection_object *intern;\n\tzend_function *mptr;\n\tint argc;\n\tint result;\n\tzend_fcall_info fci;\n\tzend_fcall_info_cache fcc;\n\tzend_class_entry *obj_ce;\n\tzval *param_array;\n\n\tMETHOD_NOTSTATIC(reflection_method_ptr);\n\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o!a\", &object, ¶m_array) == FAILURE) {\n\t\treturn;\n\t}\n\n\tif ((!(mptr->common.fn_flags & ZEND_ACC_PUBLIC)\n\t\t || (mptr->common.fn_flags & ZEND_ACC_ABSTRACT))\n\t\t && intern->ignore_visibility == 0)\n\t{\n\t\tif (mptr->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Trying to invoke abstract method %s::%s()\",\n\t\t\t\tmptr->common.scope->name, mptr->common.function_name);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Trying to invoke %s method %s::%s() from scope %s\",\n\t\t\t\tmptr->common.fn_flags & ZEND_ACC_PROTECTED ? \"protected\" : \"private\",\n\t\t\t\tmptr->common.scope->name, mptr->common.function_name,\n\t\t\t\tZ_OBJCE_P(getThis())->name);\n\t\t}\n\t\treturn;\n\t}\n\n\targc = zend_hash_num_elements(Z_ARRVAL_P(param_array));\n\n\tparams = safe_emalloc(sizeof(zval **), argc, 0);\n\tzend_hash_apply_with_argument(Z_ARRVAL_P(param_array), (apply_func_arg_t)_zval_array_to_c_array, ¶ms TSRMLS_CC);\n\tparams -= argc;\n\n\t/* In case this is a static method, we should'nt pass an object_ptr\n\t * (which is used as calling context aka $this). We can thus ignore the\n\t * first parameter.\n\t *\n\t * Else, we verify that the given object is an instance of the class.\n\t */\n\tif (mptr->common.fn_flags & ZEND_ACC_STATIC) {\n\t\tobject = NULL;\n\t\tobj_ce = mptr->common.scope;\n\t} else {\n\t\tif (!object) {\n\t\t\tefree(params);\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Trying to invoke non static method %s::%s() without an object\",\n\t\t\t\tmptr->common.scope->name, mptr->common.function_name);\n\t\t\treturn;\n\t\t}\n\n\t\tobj_ce = Z_OBJCE_P(object);\n\n\t\tif (!instanceof_function(obj_ce, mptr->common.scope TSRMLS_CC)) {\n\t\t\tefree(params);\n\t\t\t_DO_THROW(\"Given object is not an instance of the class this method was declared in\");\n\t\t\t/* Returns from this function */\n\t\t}\n\t}\n\n\tfci.size = sizeof(fci);\n\tfci.function_table = NULL;\n\tfci.function_name = NULL;\n\tfci.symbol_table = NULL;\n\tfci.object_ptr = object;\n\tfci.retval_ptr_ptr = &retval_ptr;\n\tfci.param_count = argc;\n\tfci.params = params;\n\tfci.no_separation = 1;\n\n\tfcc.initialized = 1;\n\tfcc.function_handler = mptr;\n\tfcc.calling_scope = obj_ce;\n\tfcc.called_scope = obj_ce;\n\tfcc.object_ptr = object;\n\n\tresult = zend_call_function(&fci, &fcc TSRMLS_CC);\n\n\tefree(params);\n\n\tif (result == FAILURE) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Invocation of method %s::%s() failed\", mptr->common.scope->name, mptr->common.function_name);\n\t\treturn;\n\t}\n\n\tif (retval_ptr) {\n\t\tCOPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isFinal()\n Returns whether this method is final */\nZEND_METHOD(reflection_method, isFinal)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_FINAL);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isAbstract()\n Returns whether this method is abstract */\nZEND_METHOD(reflection_method, isAbstract)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_ABSTRACT);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isPublic()\n Returns whether this method is public */\nZEND_METHOD(reflection_method, isPublic)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PUBLIC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isPrivate()\n Returns whether this method is private */\nZEND_METHOD(reflection_method, isPrivate)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PRIVATE);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isProtected()\n Returns whether this method is protected */\nZEND_METHOD(reflection_method, isProtected)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PROTECTED);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isStatic()\n Returns whether this method is static */\nZEND_METHOD(reflection_method, isStatic)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_STATIC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::isDeprecated()\n Returns whether this function is deprecated */\nZEND_METHOD(reflection_function, isDeprecated)\n{\n\t_function_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_DEPRECATED);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionFunction::inNamespace()\n Returns whether this function is defined in namespace */\nZEND_METHOD(reflection_function, inNamespace)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_TRUE;\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::getNamespaceName()\n Returns the name of namespace where this function is defined */\nZEND_METHOD(reflection_function, getNamespaceName)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_STRINGL(Z_STRVAL_PP(name), backslash - Z_STRVAL_PP(name), 1);\n\t}\n\tRETURN_EMPTY_STRING();\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionFunction::getShortName()\n Returns the short name of the function (without namespace part) */\nZEND_METHOD(reflection_function, getShortName)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_STRINGL(backslash + 1, Z_STRLEN_PP(name) - (backslash - Z_STRVAL_PP(name) + 1), 1);\n\t}\n\tRETURN_ZVAL(*name, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isConstructor()\n Returns whether this method is the constructor */\nZEND_METHOD(reflection_method, isConstructor)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\t/* we need to check if the ctor is the ctor of the class level we we\n\t * looking at since we might be looking at an inherited old style ctor\n\t * defined in base class. */\n\tRETURN_BOOL(mptr->common.fn_flags & ZEND_ACC_CTOR && intern->ce->constructor && intern->ce->constructor->common.scope == mptr->common.scope);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionMethod::isDestructor()\n Returns whether this method is static */\nZEND_METHOD(reflection_method, isDestructor)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\tRETURN_BOOL(mptr->common.fn_flags & ZEND_ACC_DTOR);\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionMethod::getModifiers()\n Returns a bitfield of the access modifiers for this method */\nZEND_METHOD(reflection_method, getModifiers)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tRETURN_LONG(mptr->common.fn_flags);\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass ReflectionMethod::getDeclaringClass()\n Get the declaring class */\nZEND_METHOD(reflection_method, getDeclaringClass)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tMETHOD_NOTSTATIC(reflection_method_ptr);\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tzend_reflection_class_factory(mptr->common.scope, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass ReflectionMethod::getPrototype()\n Get the prototype */\nZEND_METHOD(reflection_method, getPrototype)\n{\n\treflection_object *intern;\n\tzend_function *mptr;\n\n\tMETHOD_NOTSTATIC(reflection_method_ptr);\n\tGET_REFLECTION_OBJECT_PTR(mptr);\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tif (!mptr->common.prototype) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Method %s::%s does not have a prototype\", intern->ce->name, mptr->common.function_name);\n\t\treturn;\n\t}\n\n\treflection_method_factory(mptr->common.prototype->common.scope, mptr->common.prototype, NULL, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionMethod::setAccessible(bool visible)\n Sets whether non-public methods can be invoked */\nZEND_METHOD(reflection_method, setAccessible)\n{\n\treflection_object *intern;\n\tzend_bool visible;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"b\", &visible) == FAILURE) {\n\t\treturn;\n\t}\n\n\tintern = (reflection_object *) zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\tintern->ignore_visibility = visible;\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionClass::export(mixed argument [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_class, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_class_ptr, 1);\n}\n/* }}} */\n\n/* {{{ reflection_class_object_ctor */\nstatic void reflection_class_object_ctor(INTERNAL_FUNCTION_PARAMETERS, int is_object)\n{\n\tzval *argument;\n\tzval *object;\n\tzval *classname;\n\treflection_object *intern;\n\tzend_class_entry **ce;\n\n\tif (is_object) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o\", &argument) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z/\", &argument) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\tif (Z_TYPE_P(argument) == IS_OBJECT) {\n\t\tMAKE_STD_ZVAL(classname);\n\t\tZVAL_STRINGL(classname, Z_OBJCE_P(argument)->name, Z_OBJCE_P(argument)->name_length, 1);\n\t\treflection_update_property(object, \"name\", classname);\n\t\tintern->ptr = Z_OBJCE_P(argument);\n\t\tif (is_object) {\n\t\t\tintern->obj = argument;\n\t\t\tzval_add_ref(&argument);\n\t\t}\n\t} else {\n\t\tconvert_to_string_ex(&argument);\n\t\tif (zend_lookup_class(Z_STRVAL_P(argument), Z_STRLEN_P(argument), &ce TSRMLS_CC) == FAILURE) {\n\t\t\tif (!EG(exception)) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, -1 TSRMLS_CC, \"Class %s does not exist\", Z_STRVAL_P(argument));\n\t\t\t}\n\t\t\treturn;\n\t\t}\n\n\t\tMAKE_STD_ZVAL(classname);\n\t\tZVAL_STRINGL(classname, (*ce)->name, (*ce)->name_length, 1);\n\t\treflection_update_property(object, \"name\", classname);\n\n\t\tintern->ptr = *ce;\n\t}\n\tintern->ref_type = REF_TYPE_OTHER;\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionClass::__construct(mixed argument) throws ReflectionException\n Constructor. Takes a string or an instance as an argument */\nZEND_METHOD(reflection_class, __construct)\n{\n\treflection_class_object_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);\n}\n/* }}} */\n\n/* {{{ add_class_vars */\nstatic void add_class_vars(zend_class_entry *ce, int statics, zval *return_value TSRMLS_DC)\n{\n\tHashPosition pos;\n\tzend_property_info *prop_info;\n\tzval *prop, *prop_copy;\n\tchar *key;\n\tuint key_len;\n\tulong num_index;\n\n\tzend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);\n\twhile (zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop_info, &pos) == SUCCESS) {\n\t\tzend_hash_get_current_key_ex(&ce->properties_info, &key, &key_len, &num_index, 0, &pos);\n\t\tzend_hash_move_forward_ex(&ce->properties_info, &pos);\n\t\tif (((prop_info->flags & ZEND_ACC_SHADOW) &&\n\t\t prop_info->ce != ce) ||\n\t\t ((prop_info->flags & ZEND_ACC_PROTECTED) &&\n\t\t !zend_check_protected(prop_info->ce, ce)) ||\n\t\t ((prop_info->flags & ZEND_ACC_PRIVATE) &&\n\t\t prop_info->ce != ce)) {\n\t\t\tcontinue;\n\t\t}\n\t\tprop = NULL;\n\t\tif (prop_info->offset >= 0) {\n\t\t\tif (statics && (prop_info->flags & ZEND_ACC_STATIC) != 0) {\n\t\t\t\tprop = ce->default_static_members_table[prop_info->offset];\n\t\t\t} else if (!statics && (prop_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tprop = ce->default_properties_table[prop_info->offset];\n\t\t\t}\n\t\t}\n\t\tif (!prop) {\n\t\t\tcontinue;\n\t\t}\n\n\t\t/* copy: enforce read only access */\n\t\tALLOC_ZVAL(prop_copy);\n\t\t*prop_copy = *prop;\n\t\tzval_copy_ctor(prop_copy);\n\t\tINIT_PZVAL(prop_copy);\n\n\t\t/* this is necessary to make it able to work with default array\n\t\t* properties, returned to user */\n\t\tif (Z_TYPE_P(prop_copy) == IS_CONSTANT_ARRAY || (Z_TYPE_P(prop_copy) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzval_update_constant(&prop_copy, (void *) 1 TSRMLS_CC);\n\t\t}\n\n\t\tadd_assoc_zval(return_value, key, prop_copy);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionClass::getStaticProperties()\n Returns an associative array containing all static property values of the class */\nZEND_METHOD(reflection_class, getStaticProperties)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tzend_update_class_constants(ce TSRMLS_CC);\n\n\tarray_init(return_value);\n\tadd_class_vars(ce, 1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionClass::getStaticPropertyValue(string name [, mixed default])\n Returns the value of a static property */\nZEND_METHOD(reflection_class, getStaticPropertyValue)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tchar *name;\n\tint name_len;\n\tzval **prop, *def_value = NULL;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|z\", &name, &name_len, &def_value) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tzend_update_class_constants(ce TSRMLS_CC);\n\tprop = zend_std_get_static_property(ce, name, name_len, 1, NULL TSRMLS_CC);\n\tif (!prop) {\n\t\tif (def_value) {\n\t\t\tRETURN_ZVAL(def_value, 1, 0);\n\t\t} else {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Class %s does not have a property named %s\", ce->name, name);\n\t\t}\n\t\treturn;\n\t} else {\n\t\tRETURN_ZVAL(*prop, 1, 0);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionClass::setStaticPropertyValue($name, $value)\n Sets the value of a static property */\nZEND_METHOD(reflection_class, setStaticPropertyValue)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tchar *name;\n\tint name_len;\n\tzval **variable_ptr, *value;\n\tint refcount;\n\tzend_uchar is_ref;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"sz\", &name, &name_len, &value) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tzend_update_class_constants(ce TSRMLS_CC);\n\tvariable_ptr = zend_std_get_static_property(ce, name, name_len, 1, NULL TSRMLS_CC);\n\tif (!variable_ptr) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Class %s does not have a property named %s\", ce->name, name);\n\t\treturn;\n\t}\n\trefcount = Z_REFCOUNT_PP(variable_ptr);\n\tis_ref = Z_ISREF_PP(variable_ptr);\n\tzval_dtor(*variable_ptr);\n\t**variable_ptr = *value;\n\tzval_copy_ctor(*variable_ptr);\n\tZ_SET_REFCOUNT_PP(variable_ptr, refcount);\n\tZ_SET_ISREF_TO_PP(variable_ptr, is_ref);\n\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionClass::getDefaultProperties()\n Returns an associative array containing copies of all default property values of the class */\nZEND_METHOD(reflection_class, getDefaultProperties)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tarray_init(return_value);\n\tzend_update_class_constants(ce TSRMLS_CC);\n\tadd_class_vars(ce, 1, return_value TSRMLS_CC);\n\tadd_class_vars(ce, 0, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_class, __toString)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tstring_init(&str);\n\t_class_string(&str, ce, intern->obj, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::getName()\n Returns the class' name */\nZEND_METHOD(reflection_class, getName)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isInternal()\n Returns whether this class is an internal class */\nZEND_METHOD(reflection_class, isInternal)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tRETURN_BOOL(ce->type == ZEND_INTERNAL_CLASS);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isUserDefined()\n Returns whether this class is user-defined */\nZEND_METHOD(reflection_class, isUserDefined)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tRETURN_BOOL(ce->type == ZEND_USER_CLASS);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::getFileName()\n Returns the filename of the file this class was declared in */\nZEND_METHOD(reflection_class, getFileName)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->type == ZEND_USER_CLASS) {\n\t\tRETURN_STRING(ce->info.user.filename, 1);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionClass::getStartLine()\n Returns the line this class' declaration starts at */\nZEND_METHOD(reflection_class, getStartLine)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->type == ZEND_USER_FUNCTION) {\n\t\tRETURN_LONG(ce->info.user.line_start);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionClass::getEndLine()\n Returns the line this class' declaration ends at */\nZEND_METHOD(reflection_class, getEndLine)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->type == ZEND_USER_CLASS) {\n\t\tRETURN_LONG(ce->info.user.line_end);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::getDocComment()\n Returns the doc comment for this class */\nZEND_METHOD(reflection_class, getDocComment)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->type == ZEND_USER_CLASS && ce->info.user.doc_comment) {\n\t\tRETURN_STRINGL(ce->info.user.doc_comment, ce->info.user.doc_comment_len, 1);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public ReflectionMethod ReflectionClass::getConstructor()\n Returns the class' constructor if there is one, NULL otherwise */\nZEND_METHOD(reflection_class, getConstructor)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (ce->constructor) {\n\t\treflection_method_factory(ce, ce->constructor, NULL, return_value TSRMLS_CC);\n\t} else {\n\t\tRETURN_NULL();\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::hasMethod(string name)\n Returns whether a method exists or not */\nZEND_METHOD(reflection_class, hasMethod)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tchar *name, *lc_name;\n\tint name_len;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tlc_name = zend_str_tolower_dup(name, name_len);\n\tif ((ce == zend_ce_closure && (name_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t&& memcmp(lc_name, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0)\n\t\t|| zend_hash_exists(&ce->function_table, lc_name, name_len + 1)) {\n\t\tefree(lc_name);\n\t\tRETURN_TRUE;\n\t} else {\n\t\tefree(lc_name);\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionMethod ReflectionClass::getMethod(string name) throws ReflectionException\n Returns the class' method specified by its name */\nZEND_METHOD(reflection_class, getMethod)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzend_function *mptr;\n\tzval obj_tmp;\n\tchar *name, *lc_name;\n\tint name_len;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tlc_name = zend_str_tolower_dup(name, name_len);\n\tif (ce == zend_ce_closure && intern->obj && (name_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t&& memcmp(lc_name, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t&& (mptr = zend_get_closure_invoke_method(intern->obj TSRMLS_CC)) != NULL)\n\t{\n\t\t/* don't assign closure_object since we only reflect the invoke handler\n\t\t method and not the closure definition itself */\n\t\treflection_method_factory(ce, mptr, NULL, return_value TSRMLS_CC);\n\t\tefree(lc_name);\n\t} else if (ce == zend_ce_closure && !intern->obj && (name_len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t&& memcmp(lc_name, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t&& object_init_ex(&obj_tmp, ce) == SUCCESS && (mptr = zend_get_closure_invoke_method(&obj_tmp TSRMLS_CC)) != NULL) {\n\t\t/* don't assign closure_object since we only reflect the invoke handler\n\t\t method and not the closure definition itself */\n\t\treflection_method_factory(ce, mptr, NULL, return_value TSRMLS_CC);\n\t\tzval_dtor(&obj_tmp);\n\t\tefree(lc_name);\n\t} else if (zend_hash_find(&ce->function_table, lc_name, name_len + 1, (void**) &mptr) == SUCCESS) {\n\t\treflection_method_factory(ce, mptr, NULL, return_value TSRMLS_CC);\n\t\tefree(lc_name);\n\t} else {\n\t\tefree(lc_name);\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Method %s does not exist\", name);\n\t\treturn;\n\t}\n}\n/* }}} */\n\n/* {{{ _addmethod */\nstatic void _addmethod(zend_function *mptr, zend_class_entry *ce, zval *retval, long filter, zval *obj TSRMLS_DC)\n{\n\tzval *method;\n\tuint len = strlen(mptr->common.function_name);\n\tzend_function *closure;\n\n\tif (mptr->common.fn_flags & filter) {\n\t\tALLOC_ZVAL(method);\n\t\tif (ce == zend_ce_closure && obj && (len == sizeof(ZEND_INVOKE_FUNC_NAME)-1)\n\t\t\t&& memcmp(mptr->common.function_name, ZEND_INVOKE_FUNC_NAME, sizeof(ZEND_INVOKE_FUNC_NAME)-1) == 0\n\t\t\t&& (closure = zend_get_closure_invoke_method(obj TSRMLS_CC)) != NULL)\n\t\t{\n\t\t\tmptr = closure;\n\t\t}\n\t\t/* don't assign closure_object since we only reflect the invoke handler\n\t\t method and not the closure definition itself, even if we have a\n\t\t closure */\n\t\treflection_method_factory(ce, mptr, NULL, method TSRMLS_CC);\n\t\tadd_next_index_zval(retval, method);\n\t}\n}\n/* }}} */\n\n/* {{{ _addmethod */\nstatic int _addmethod_va(zend_function *mptr TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzend_class_entry *ce = *va_arg(args, zend_class_entry**);\n\tzval *retval = va_arg(args, zval*);\n\tlong filter = va_arg(args, long);\n\tzval *obj = va_arg(args, zval *);\n\n\t_addmethod(mptr, ce, retval, filter, obj TSRMLS_CC);\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ proto public ReflectionMethod[] ReflectionClass::getMethods([long $filter])\n Returns an array of this class' methods */\nZEND_METHOD(reflection_class, getMethods)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tlong filter = 0;\n\tint argc = ZEND_NUM_ARGS();\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (argc) {\n\t\tif (zend_parse_parameters(argc TSRMLS_CC, \"|l\", &filter) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\t/* No parameters given, default to \"return all\" */\n\t\tfilter = ZEND_ACC_PPP_MASK | ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL | ZEND_ACC_STATIC;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(&ce->function_table TSRMLS_CC, (apply_func_args_t) _addmethod_va, 4, &ce, return_value, filter, intern->obj);\n\tif (intern->obj && instanceof_function(ce, zend_ce_closure TSRMLS_CC)) {\n\t\tzend_function *closure = zend_get_closure_invoke_method(intern->obj TSRMLS_CC);\n\t\tif (closure) {\n\t\t\t_addmethod(closure, ce, return_value, filter, intern->obj TSRMLS_CC);\n\t\t\t_free_function(closure TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::hasProperty(string name)\n Returns whether a property exists or not */\nZEND_METHOD(reflection_class, hasProperty)\n{\n\treflection_object *intern;\n\tzend_property_info *property_info;\n\tzend_class_entry *ce;\n\tchar *name;\n\tint name_len;\n\tzval *property;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (zend_hash_find(&ce->properties_info, name, name_len+1, (void **) &property_info) == SUCCESS) {\n\t\tif (property_info->flags & ZEND_ACC_SHADOW) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tRETURN_TRUE;\n\t} else {\n\t\tif (intern->obj && Z_OBJ_HANDLER_P(intern->obj, has_property)) {\n\t\t\tMAKE_STD_ZVAL(property);\n\t\t\tZVAL_STRINGL(property, name, name_len, 1);\n\t\t\tif (Z_OBJ_HANDLER_P(intern->obj, has_property)(intern->obj, property, 2, 0 TSRMLS_CC)) {\n\t\t\t\tzval_ptr_dtor(&property);\n\t\t\t\tRETURN_TRUE;\n\t\t\t}\n\t\t\tzval_ptr_dtor(&property);\n\t\t}\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionProperty ReflectionClass::getProperty(string name) throws ReflectionException\n Returns the class' property specified by its name */\nZEND_METHOD(reflection_class, getProperty)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce, **pce;\n\tzend_property_info *property_info;\n\tchar *name, *tmp, *classname;\n\tint name_len, classname_len;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (zend_hash_find(&ce->properties_info, name, name_len + 1, (void**) &property_info) == SUCCESS) {\n\t\tif ((property_info->flags & ZEND_ACC_SHADOW) == 0) {\n\t\t\treflection_property_factory(ce, property_info, return_value TSRMLS_CC);\n\t\t\treturn;\n\t\t}\n\t} else if (intern->obj) {\n\t\t/* Check for dynamic properties */\n\t\tif (zend_hash_exists(Z_OBJ_HT_P(intern->obj)->get_properties(intern->obj TSRMLS_CC), name, name_len+1)) {\n\t\t\tzend_property_info property_info_tmp;\n\t\t\tproperty_info_tmp.flags = ZEND_ACC_IMPLICIT_PUBLIC;\n\t\t\tproperty_info_tmp.name = estrndup(name, name_len);\n\t\t\tproperty_info_tmp.name_length = name_len;\n\t\t\tproperty_info_tmp.h = zend_get_hash_value(name, name_len+1);\n\t\t\tproperty_info_tmp.doc_comment = NULL;\n\t\t\tproperty_info_tmp.ce = ce;\n\n\t\t\treflection_property_factory(ce, &property_info_tmp, return_value TSRMLS_CC);\n\t\t\tintern = (reflection_object *) zend_object_store_get_object(return_value TSRMLS_CC);\n\t\t\tintern->ref_type = REF_TYPE_DYNAMIC_PROPERTY;\n\t\t\treturn;\n\t\t}\n\t}\n\tif ((tmp = strstr(name, \"::\")) != NULL) {\n\t\tclassname_len = tmp - name;\n\t\tclassname = zend_str_tolower_dup(name, classname_len);\n\t\tclassname[classname_len] = '\\0';\n\t\tname_len = name_len - (classname_len + 2);\n\t\tname = tmp + 2;\n\n\t\tif (zend_lookup_class(classname, classname_len, &pce TSRMLS_CC) == FAILURE) {\n\t\t\tif (!EG(exception)) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, -1 TSRMLS_CC, \"Class %s does not exist\", classname);\n\t\t\t}\n\t\t\tefree(classname);\n\t\t\treturn;\n\t\t}\n\t\tefree(classname);\n\n\t\tif (!instanceof_function(ce, *pce TSRMLS_CC)) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, -1 TSRMLS_CC, \"Fully qualified property name %s::%s does not specify a base class of %s\", (*pce)->name, name, ce->name);\n\t\t\treturn;\n\t\t}\n\t\tce = *pce;\n\n\t\tif (zend_hash_find(&ce->properties_info, name, name_len + 1, (void**) &property_info) == SUCCESS && (property_info->flags & ZEND_ACC_SHADOW) == 0) {\n\t\t\treflection_property_factory(ce, property_info, return_value TSRMLS_CC);\n\t\t\treturn;\n\t\t}\n\t}\n\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Property %s does not exist\", name);\n}\n/* }}} */\n\n/* {{{ _addproperty */\nstatic int _addproperty(zend_property_info *pptr TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *property;\n\tzend_class_entry *ce = *va_arg(args, zend_class_entry**);\n\tzval *retval = va_arg(args, zval*);\n\tlong filter = va_arg(args, long);\n\n\tif (pptr->flags\t& ZEND_ACC_SHADOW) {\n\t\treturn 0;\n\t}\n\n\tif (pptr->flags\t& filter) {\n\t\tALLOC_ZVAL(property);\n\t\treflection_property_factory(ce, pptr, property TSRMLS_CC);\n\t\tadd_next_index_zval(retval, property);\n\t}\n\treturn 0;\n}\n/* }}} */\n\n/* {{{ _adddynproperty */\nstatic int _adddynproperty(zval **pptr TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *property;\n\tzend_class_entry *ce = *va_arg(args, zend_class_entry**);\n\tzval *retval = va_arg(args, zval*), member;\n\n\tif (hash_key->arKey[0] == '\\0') {\n\t\treturn 0; /* non public cannot be dynamic */\n\t}\n\n\tZVAL_STRINGL(&member, hash_key->arKey, hash_key->nKeyLength-1, 0);\n\tif (zend_get_property_info(ce, &member, 1 TSRMLS_CC) == &EG(std_property_info)) {\n\t\tMAKE_STD_ZVAL(property);\n\t\tEG(std_property_info).flags = ZEND_ACC_IMPLICIT_PUBLIC;\n\t\treflection_property_factory(ce, &EG(std_property_info), property TSRMLS_CC);\n\t\tadd_next_index_zval(retval, property);\n\t}\n\treturn 0;\n}\n/* }}} */\n\n/* {{{ proto public ReflectionProperty[] ReflectionClass::getProperties([long $filter])\n Returns an array of this class' properties */\nZEND_METHOD(reflection_class, getProperties)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tlong filter = 0;\n\tint argc = ZEND_NUM_ARGS();\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (argc) {\n\t\tif (zend_parse_parameters(argc TSRMLS_CC, \"|l\", &filter) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t} else {\n\t\t/* No parameters given, default to \"return all\" */\n\t\tfilter = ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(&ce->properties_info TSRMLS_CC, (apply_func_args_t) _addproperty, 3, &ce, return_value, filter);\n\n\tif (intern->obj && (filter & ZEND_ACC_PUBLIC) != 0 && Z_OBJ_HT_P(intern->obj)->get_properties) {\n\t\tHashTable *properties = Z_OBJ_HT_P(intern->obj)->get_properties(intern->obj TSRMLS_CC);\n\t\tzend_hash_apply_with_arguments(properties TSRMLS_CC, (apply_func_args_t) _adddynproperty, 2, &ce, return_value);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::hasConstant(string name)\n Returns whether a constant exists or not */\nZEND_METHOD(reflection_class, hasConstant)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tchar *name;\n\tint name_len;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (zend_hash_exists(&ce->constants_table, name, name_len + 1)) {\n\t\tRETURN_TRUE;\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionClass::getConstants()\n Returns an associative array containing this class' constants and their values */\nZEND_METHOD(reflection_class, getConstants)\n{\n\tzval *tmp_copy;\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tarray_init(return_value);\n\tzend_hash_apply_with_argument(&ce->constants_table, (apply_func_arg_t)zval_update_constant_inline_change, ce TSRMLS_CC);\n\tzend_hash_copy(Z_ARRVAL_P(return_value), &ce->constants_table, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *));\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionClass::getConstant(string name)\n Returns the class' constant specified by its name */\nZEND_METHOD(reflection_class, getConstant)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzval **value;\n\tchar *name;\n\tint name_len;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tzend_hash_apply_with_argument(&ce->constants_table, (apply_func_arg_t)zval_update_constant_inline_change, ce TSRMLS_CC);\n\tif (zend_hash_find(&ce->constants_table, name, name_len + 1, (void **) &value) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tMAKE_COPY_ZVAL(value, return_value);\n}\n/* }}} */\n\n/* {{{ _class_check_flag */\nstatic void _class_check_flag(INTERNAL_FUNCTION_PARAMETERS, int mask)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tRETVAL_BOOL(ce->ce_flags & mask);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isInstantiable()\n Returns whether this class is instantiable */\nZEND_METHOD(reflection_class, isInstantiable)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->ce_flags & (ZEND_ACC_INTERFACE | ZEND_ACC_EXPLICIT_ABSTRACT_CLASS | ZEND_ACC_IMPLICIT_ABSTRACT_CLASS)) {\n\t\tRETURN_FALSE;\n\t}\n\n\t/* Basically, the class is instantiable. Though, if there is a constructor\n\t * and it is not publicly accessible, it isn't! */\n\tif (!ce->constructor) {\n\t\tRETURN_TRUE;\n\t}\n\n\tRETURN_BOOL(ce->constructor->common.fn_flags & ZEND_ACC_PUBLIC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isCloneable()\n Returns whether this class is cloneable */\nZEND_METHOD(reflection_class, isCloneable)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzval obj;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tif (ce->ce_flags & (ZEND_ACC_INTERFACE | ZEND_ACC_TRAIT | ZEND_ACC_EXPLICIT_ABSTRACT_CLASS | ZEND_ACC_IMPLICIT_ABSTRACT_CLASS)) {\n\t\tRETURN_FALSE;\n\t}\n\tif (intern->obj) {\n\t\tif (ce->clone) {\n\t\t\tRETURN_BOOL(ce->clone->common.fn_flags & ZEND_ACC_PUBLIC);\n\t\t} else {\n\t\t\tRETURN_BOOL(Z_OBJ_HANDLER_P(intern->obj, clone_obj) != NULL);\n\t\t}\n\t} else {\n\t\tif (ce->clone) {\n\t\t\tRETURN_BOOL(ce->clone->common.fn_flags & ZEND_ACC_PUBLIC);\n\t\t} else {\n\t\t\tobject_init_ex(&obj, ce);\n\t\t\tRETVAL_BOOL(Z_OBJ_HANDLER(obj, clone_obj) != NULL);\n\t\t\tzval_dtor(&obj);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isInterface()\n Returns whether this is an interface or a class */\nZEND_METHOD(reflection_class, isInterface)\n{\n\t_class_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_INTERFACE);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isTrait()\n Returns whether this is a trait */\nZEND_METHOD(reflection_class, isTrait)\n{\n\t_class_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_TRAIT & ~ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isFinal()\n Returns whether this class is final */\nZEND_METHOD(reflection_class, isFinal)\n{\n\t_class_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_FINAL_CLASS);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isAbstract()\n Returns whether this class is abstract */\nZEND_METHOD(reflection_class, isAbstract)\n{\n\t_class_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionClass::getModifiers()\n Returns a bitfield of the access modifiers for this class */\nZEND_METHOD(reflection_class, getModifiers)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tRETURN_LONG(ce->ce_flags);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isInstance(stdclass object)\n Returns whether the given object is an instance of this class */\nZEND_METHOD(reflection_class, isInstance)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzval *object;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o\", &object) == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\tRETURN_BOOL(HAS_CLASS_ENTRY(*object) && instanceof_function(Z_OBJCE_P(object), ce TSRMLS_CC));\n}\n/* }}} */\n\n/* {{{ proto public stdclass ReflectionClass::newInstance(mixed* args, ...)\n Returns an instance of this class */\nZEND_METHOD(reflection_class, newInstance)\n{\n\tzval *retval_ptr = NULL;\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\t/* Run the constructor if there is one */\n\tif (ce->constructor) {\n\t\tzval ***params = NULL;\n\t\tint num_args = 0;\n\t\tzend_fcall_info fci;\n\t\tzend_fcall_info_cache fcc;\n\n\t\tif (!(ce->constructor->common.fn_flags & ZEND_ACC_PUBLIC)) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Access to non-public constructor of class %s\", ce->name);\n\t\t\treturn;\n\t\t}\n\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"*\", ¶ms, &num_args) == FAILURE) {\n\t\t\tif (params) {\n\t\t\t\tefree(params);\n\t\t\t}\n\t\t\tRETURN_FALSE;\n\t\t}\n\n\t\tobject_init_ex(return_value, ce);\n\n\t\tfci.size = sizeof(fci);\n\t\tfci.function_table = EG(function_table);\n\t\tfci.function_name = NULL;\n\t\tfci.symbol_table = NULL;\n\t\tfci.object_ptr = return_value;\n\t\tfci.retval_ptr_ptr = &retval_ptr;\n\t\tfci.param_count = num_args;\n\t\tfci.params = params;\n\t\tfci.no_separation = 1;\n\n\t\tfcc.initialized = 1;\n\t\tfcc.function_handler = ce->constructor;\n\t\tfcc.calling_scope = EG(scope);\n\t\tfcc.called_scope = Z_OBJCE_P(return_value);\n\t\tfcc.object_ptr = return_value;\n\n\t\tif (zend_call_function(&fci, &fcc TSRMLS_CC) == FAILURE) {\n\t\t\tif (params) {\n\t\t\t\tefree(params);\n\t\t\t}\n\t\t\tif (retval_ptr) {\n\t\t\t\tzval_ptr_dtor(&retval_ptr);\n\t\t\t}\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Invocation of %s's constructor failed\", ce->name);\n\t\t\tRETURN_NULL();\n\t\t}\n\t\tif (retval_ptr) {\n\t\t\tzval_ptr_dtor(&retval_ptr);\n\t\t}\n\t\tif (params) {\n\t\t\tefree(params);\n\t\t}\n\t} else if (!ZEND_NUM_ARGS()) {\n\t\tobject_init_ex(return_value, ce);\n\t} else {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Class %s does not have a constructor, so you cannot pass any constructor arguments\", ce->name);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public stdclass ReflectionClass::newInstanceWithoutConstructor()\n Returns an instance of this class without invoking its constructor */\nZEND_METHOD(reflection_class, newInstanceWithoutConstructor)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (ce->create_object != NULL) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Class %s is an internal class that cannot be instantiated without invoking its constructor\", ce->name);\n\t}\n\n\tobject_init_ex(return_value, ce);\n}\n/* }}} */\n\n/* {{{ proto public stdclass ReflectionClass::newInstanceArgs([array args])\n Returns an instance of this class */\nZEND_METHOD(reflection_class, newInstanceArgs)\n{\n\tzval *retval_ptr = NULL;\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tint argc = 0;\n\tHashTable *args;\n\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|h\", &args) == FAILURE) {\n\t\treturn;\n\t}\n\tif (ZEND_NUM_ARGS() > 0) {\n\t\targc = args->nNumOfElements;\n\t}\n\n\t/* Run the constructor if there is one */\n\tif (ce->constructor) {\n\t\tzval ***params = NULL;\n\t\tzend_fcall_info fci;\n\t\tzend_fcall_info_cache fcc;\n\n\t\tif (!(ce->constructor->common.fn_flags & ZEND_ACC_PUBLIC)) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Access to non-public constructor of class %s\", ce->name);\n\t\t\treturn;\n\t\t}\n\n\t\tif (argc) {\n\t\t\tparams = safe_emalloc(sizeof(zval **), argc, 0);\n\t\t\tzend_hash_apply_with_argument(args, (apply_func_arg_t)_zval_array_to_c_array, ¶ms TSRMLS_CC);\n\t\t\tparams -= argc;\n\t\t}\n\n\t\tobject_init_ex(return_value, ce);\n\n\t\tfci.size = sizeof(fci);\n\t\tfci.function_table = EG(function_table);\n\t\tfci.function_name = NULL;\n\t\tfci.symbol_table = NULL;\n\t\tfci.object_ptr = return_value;\n\t\tfci.retval_ptr_ptr = &retval_ptr;\n\t\tfci.param_count = argc;\n\t\tfci.params = params;\n\t\tfci.no_separation = 1;\n\n\t\tfcc.initialized = 1;\n\t\tfcc.function_handler = ce->constructor;\n\t\tfcc.calling_scope = EG(scope);\n\t\tfcc.called_scope = Z_OBJCE_P(return_value);\n\t\tfcc.object_ptr = return_value;\n\n\t\tif (zend_call_function(&fci, &fcc TSRMLS_CC) == FAILURE) {\n\t\t\tif (params) {\n\t\t\t\tefree(params);\n\t\t\t}\n\t\t\tif (retval_ptr) {\n\t\t\t\tzval_ptr_dtor(&retval_ptr);\n\t\t\t}\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Invocation of %s's constructor failed\", ce->name);\n\t\t\tRETURN_NULL();\n\t\t}\n\t\tif (retval_ptr) {\n\t\t\tzval_ptr_dtor(&retval_ptr);\n\t\t}\n\t\tif (params) {\n\t\t\tefree(params);\n\t\t}\n\t} else if (!ZEND_NUM_ARGS() || !argc) {\n\t\tobject_init_ex(return_value, ce);\n\t} else {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Class %s does not have a constructor, so you cannot pass any constructor arguments\", ce->name);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass[] ReflectionClass::getInterfaces()\n Returns an array of interfaces this class implements */\nZEND_METHOD(reflection_class, getInterfaces)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\t/* Return an empty array if this class implements no interfaces */\n\tarray_init(return_value);\n\n\tif (ce->num_interfaces) {\n\t\tzend_uint i;\n\n\t\tfor (i=0; i < ce->num_interfaces; i++) {\n\t\t\tzval *interface;\n\t\t\tALLOC_ZVAL(interface);\n\t\t\tzend_reflection_class_factory(ce->interfaces[i], interface TSRMLS_CC);\n\t\t\tadd_assoc_zval_ex(return_value, ce->interfaces[i]->name, ce->interfaces[i]->name_length + 1, interface);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public String[] ReflectionClass::getInterfaceNames()\n Returns an array of names of interfaces this class implements */\nZEND_METHOD(reflection_class, getInterfaceNames)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzend_uint i;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\t/* Return an empty array if this class implements no interfaces */\n\tarray_init(return_value);\n\n\tfor (i=0; i < ce->num_interfaces; i++) {\n\t\tadd_next_index_stringl(return_value, ce->interfaces[i]->name, ce->interfaces[i]->name_length, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass[] ReflectionClass::getTraits()\n Returns an array of traits used by this class */\nZEND_METHOD(reflection_class, getTraits)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzend_uint i;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tarray_init(return_value);\n\n\tfor (i=0; i < ce->num_traits; i++) {\n\t\tzval *trait;\n\t\tALLOC_ZVAL(trait);\n\t\tzend_reflection_class_factory(ce->traits[i], trait TSRMLS_CC);\n\t\tadd_assoc_zval_ex(return_value, ce->traits[i]->name, ce->traits[i]->name_length + 1, trait);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public String[] ReflectionClass::getTraitNames()\n Returns an array of names of traits used by this class */\nZEND_METHOD(reflection_class, getTraitNames)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\tzend_uint i;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tarray_init(return_value);\n\n\tfor (i=0; i < ce->num_traits; i++) {\n\t\tadd_next_index_stringl(return_value, ce->traits[i]->name, ce->traits[i]->name_length, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public arra ReflectionClass::getTraitaliases()\n Returns an array of trait aliases */\nZEND_METHOD(reflection_class, getTraitAliases)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tarray_init(return_value);\n\n\tif (ce->trait_aliases) {\n\t\tzend_uint i = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tchar *method_name;\n\t\t\tint method_name_len;\n\t\t\tzend_trait_method_reference *cur_ref = ce->trait_aliases[i]->trait_method;\n\n\t\t\tmethod_name_len = spprintf(&method_name, 0, \"%s::%s\", cur_ref->class_name, cur_ref->method_name);\n\t\t\tadd_assoc_stringl_ex(return_value, ce->trait_aliases[i]->alias, ce->trait_aliases[i]->alias_len + 1, method_name, method_name_len, 0);\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass ReflectionClass::getParentClass()\n Returns the class' parent class, or, if none exists, FALSE */\nZEND_METHOD(reflection_class, getParentClass)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (ce->parent) {\n\t\tzend_reflection_class_factory(ce->parent, return_value TSRMLS_CC);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isSubclassOf(string|ReflectionClass class)\n Returns whether this class is a subclass of another class */\nZEND_METHOD(reflection_class, isSubclassOf)\n{\n\treflection_object *intern, *argument;\n\tzend_class_entry *ce, **pce, *class_ce;\n\tzval *class_name;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &class_name) == FAILURE) {\n\t\treturn;\n\t}\n\n\tswitch(class_name->type) {\n\t\tcase IS_STRING:\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), &pce TSRMLS_CC) == FAILURE) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Class %s does not exist\", Z_STRVAL_P(class_name));\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tclass_ce = *pce;\n\t\t\tbreak;\n\t\tcase IS_OBJECT:\n\t\t\tif (instanceof_function(Z_OBJCE_P(class_name), reflection_class_ptr TSRMLS_CC)) {\n\t\t\t\targument = (reflection_object *) zend_object_store_get_object(class_name TSRMLS_CC);\n\t\t\t\tif (argument == NULL || argument->ptr == NULL) {\n\t\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Internal error: Failed to retrieve the argument's reflection object\");\n\t\t\t\t\t/* Bails out */\n\t\t\t\t}\n\t\t\t\tclass_ce = argument->ptr;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t/* no break */\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\"Parameter one must either be a string or a ReflectionClass object\");\n\t\t\treturn;\n\t}\n\n\tRETURN_BOOL((ce != class_ce && instanceof_function(ce, class_ce TSRMLS_CC)));\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::implementsInterface(string|ReflectionClass interface_name)\n Returns whether this class is a subclass of another class */\nZEND_METHOD(reflection_class, implementsInterface)\n{\n\treflection_object *intern, *argument;\n\tzend_class_entry *ce, *interface_ce, **pce;\n\tzval *interface;\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &interface) == FAILURE) {\n\t\treturn;\n\t}\n\n\tswitch(interface->type) {\n\t\tcase IS_STRING:\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(interface), Z_STRLEN_P(interface), &pce TSRMLS_CC) == FAILURE) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Interface %s does not exist\", Z_STRVAL_P(interface));\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tinterface_ce = *pce;\n\t\t\tbreak;\n\t\tcase IS_OBJECT:\n\t\t\tif (instanceof_function(Z_OBJCE_P(interface), reflection_class_ptr TSRMLS_CC)) {\n\t\t\t\targument = (reflection_object *) zend_object_store_get_object(interface TSRMLS_CC);\n\t\t\t\tif (argument == NULL || argument->ptr == NULL) {\n\t\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Internal error: Failed to retrieve the argument's reflection object\");\n\t\t\t\t\t/* Bails out */\n\t\t\t\t}\n\t\t\t\tinterface_ce = argument->ptr;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t/* no break */\n\t\tdefault:\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\"Parameter one must either be a string or a ReflectionClass object\");\n\t\t\treturn;\n\t}\n\n\tif (!(interface_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Interface %s is a Class\", interface_ce->name);\n\t\treturn;\n\t}\n\tRETURN_BOOL(instanceof_function(ce, interface_ce TSRMLS_CC));\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::isIterateable()\n Returns whether this class is iterateable (can be used inside foreach) */\nZEND_METHOD(reflection_class, isIterateable)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tRETURN_BOOL(ce->get_iterator != NULL);\n}\n/* }}} */\n\n/* {{{ proto public ReflectionExtension|NULL ReflectionClass::getExtension()\n Returns NULL or the extension the class belongs to */\nZEND_METHOD(reflection_class, getExtension)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif ((ce->type == ZEND_INTERNAL_CLASS) && ce->info.internal.module) {\n\t\treflection_extension_factory(return_value, ce->info.internal.module->name TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public string|false ReflectionClass::getExtensionName()\n Returns false or the name of the extension the class belongs to */\nZEND_METHOD(reflection_class, getExtensionName)\n{\n\treflection_object *intern;\n\tzend_class_entry *ce;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\n\tMETHOD_NOTSTATIC(reflection_class_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ce);\n\n\tif ((ce->type == ZEND_INTERNAL_CLASS) && ce->info.internal.module) {\n\t\tRETURN_STRING(ce->info.internal.module->name, 1);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionClass::inNamespace()\n Returns whether this class is defined in namespace */\nZEND_METHOD(reflection_class, inNamespace)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_TRUE;\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::getNamespaceName()\n Returns the name of namespace where this class is defined */\nZEND_METHOD(reflection_class, getNamespaceName)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_STRINGL(Z_STRVAL_PP(name), backslash - Z_STRVAL_PP(name), 1);\n\t}\n\tRETURN_EMPTY_STRING();\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionClass::getShortName()\n Returns the short name of the class (without namespace part) */\nZEND_METHOD(reflection_class, getShortName)\n{\n\tzval **name;\n\tconst char *backslash;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tif (zend_hash_find(Z_OBJPROP_P(getThis()), \"name\", sizeof(\"name\"), (void **) &name) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (Z_TYPE_PP(name) == IS_STRING\n\t\t&& (backslash = zend_memrchr(Z_STRVAL_PP(name), '\\\\', Z_STRLEN_PP(name)))\n\t\t&& backslash > Z_STRVAL_PP(name))\n\t{\n\t\tRETURN_STRINGL(backslash + 1, Z_STRLEN_PP(name) - (backslash - Z_STRVAL_PP(name) + 1), 1);\n\t}\n\tRETURN_ZVAL(*name, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionObject::export(mixed argument [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_object, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_object_ptr, 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionObject::__construct(mixed argument) throws ReflectionException\n Constructor. Takes an instance as an argument */\nZEND_METHOD(reflection_object, __construct)\n{\n\treflection_class_object_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionProperty::export(mixed class, string name [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_property, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_property_ptr, 2);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionProperty::__construct(mixed class, string name)\n Constructor. Throws an Exception in case the given property does not exist */\nZEND_METHOD(reflection_property, __construct)\n{\n\tzval *propname, *classname;\n\tchar *name_str;\n\tconst char *class_name, *prop_name;\n\tint name_len, dynam_prop = 0;\n\tzval *object;\n\treflection_object *intern;\n\tzend_class_entry **pce;\n\tzend_class_entry *ce;\n\tzend_property_info *property_info = NULL;\n\tproperty_reference *reference;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zs\", &classname, &name_str, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\t/* Find the class entry */\n\tswitch (Z_TYPE_P(classname)) {\n\t\tcase IS_STRING:\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(classname), Z_STRLEN_P(classname), &pce TSRMLS_CC) == FAILURE) {\n\t\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\t\t\"Class %s does not exist\", Z_STRVAL_P(classname));\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tce = *pce;\n\t\t\tbreak;\n\n\t\tcase IS_OBJECT:\n\t\t\tce = Z_OBJCE_P(classname);\n\t\t\tbreak;\n\n\t\tdefault:\n\t\t\t_DO_THROW(\"The parameter class is expected to be either a string or an object\");\n\t\t\t/* returns out of this function */\n\t}\n\n\tif (zend_hash_find(&ce->properties_info, name_str, name_len + 1, (void **) &property_info) == FAILURE || (property_info->flags & ZEND_ACC_SHADOW)) {\n\t\t/* Check for dynamic properties */\n\t\tif (property_info == NULL && Z_TYPE_P(classname) == IS_OBJECT && Z_OBJ_HT_P(classname)->get_properties) {\n\t\t\tif (zend_hash_exists(Z_OBJ_HT_P(classname)->get_properties(classname TSRMLS_CC), name_str, name_len+1)) {\n\t\t\t\tdynam_prop = 1;\n\t\t\t}\n\t\t}\n\t\tif (dynam_prop == 0) {\n\t\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC, \"Property %s::$%s does not exist\", ce->name, name_str);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (dynam_prop == 0 && (property_info->flags & ZEND_ACC_PRIVATE) == 0) {\n\t\t/* we have to search the class hierarchy for this (implicit) public or protected property */\n\t\tzend_class_entry *tmp_ce = ce;\n\t\tzend_property_info *tmp_info;\n\n\t\twhile (tmp_ce && zend_hash_find(&tmp_ce->properties_info, name_str, name_len + 1, (void **) &tmp_info) != SUCCESS) {\n\t\t\tce = tmp_ce;\n\t\t\tproperty_info = tmp_info;\n\t\t\ttmp_ce = tmp_ce->parent;\n\t\t}\n\t}\n\n\tMAKE_STD_ZVAL(classname);\n\tMAKE_STD_ZVAL(propname);\n\n\tif (dynam_prop == 0) {\n\t\tzend_unmangle_property_name(property_info->name, property_info->name_length, &class_name, &prop_name);\n\t\tZVAL_STRINGL(classname, property_info->ce->name, property_info->ce->name_length, 1);\n\t\tZVAL_STRING(propname, prop_name, 1);\n\t} else {\n\t\tZVAL_STRINGL(classname, ce->name, ce->name_length, 1);\n\t\tZVAL_STRINGL(propname, name_str, name_len, 1);\n\t}\n\treflection_update_property(object, \"class\", classname);\n\treflection_update_property(object, \"name\", propname);\n\n\treference = (property_reference*) emalloc(sizeof(property_reference));\n\tif (dynam_prop) {\n\t\treference->prop.flags = ZEND_ACC_IMPLICIT_PUBLIC;\n\t\treference->prop.name = Z_STRVAL_P(propname);\n\t\treference->prop.name_length = Z_STRLEN_P(propname);\n\t\treference->prop.h = zend_get_hash_value(name_str, name_len+1);\n\t\treference->prop.doc_comment = NULL;\n\t\treference->prop.ce = ce;\n\t} else {\n\t\treference->prop = *property_info;\n\t}\n\treference->ce = ce;\n\tintern->ptr = reference;\n\tintern->ref_type = REF_TYPE_PROPERTY;\n\tintern->ce = ce;\n\tintern->ignore_visibility = 0;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionProperty::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_property, __toString)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\tstring_init(&str);\n\t_property_string(&str, &ref->prop, NULL, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionProperty::getName()\n Returns the class' name */\nZEND_METHOD(reflection_property, getName)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), return_value TSRMLS_CC);\n}\n/* }}} */\n\nstatic void _property_check_flag(INTERNAL_FUNCTION_PARAMETERS, int mask) /* {{{ */\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\tRETURN_BOOL(ref->prop.flags & mask);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionProperty::isPublic()\n Returns whether this property is public */\nZEND_METHOD(reflection_property, isPublic)\n{\n\t_property_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PUBLIC | ZEND_ACC_IMPLICIT_PUBLIC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionProperty::isPrivate()\n Returns whether this property is private */\nZEND_METHOD(reflection_property, isPrivate)\n{\n\t_property_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PRIVATE);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionProperty::isProtected()\n Returns whether this property is protected */\nZEND_METHOD(reflection_property, isProtected)\n{\n\t_property_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_PROTECTED);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionProperty::isStatic()\n Returns whether this property is static */\nZEND_METHOD(reflection_property, isStatic)\n{\n\t_property_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ZEND_ACC_STATIC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionProperty::isDefault()\n Returns whether this property is default (declared at compilation time). */\nZEND_METHOD(reflection_property, isDefault)\n{\n\t_property_check_flag(INTERNAL_FUNCTION_PARAM_PASSTHRU, ~ZEND_ACC_IMPLICIT_PUBLIC);\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionProperty::getModifiers()\n Returns a bitfield of the access modifiers for this property */\nZEND_METHOD(reflection_property, getModifiers)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\n\tRETURN_LONG(ref->prop.flags);\n}\n/* }}} */\n\n/* {{{ proto public mixed ReflectionProperty::getValue([stdclass object])\n Returns this property's value */\nZEND_METHOD(reflection_property, getValue)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\tzval *object, name;\n\tzval *member_p = NULL;\n\n\tMETHOD_NOTSTATIC(reflection_property_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\n\tif (!(ref->prop.flags & (ZEND_ACC_PUBLIC | ZEND_ACC_IMPLICIT_PUBLIC)) && intern->ignore_visibility == 0) {\n\t\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), &name TSRMLS_CC);\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Cannot access non-public member %s::%s\", intern->ce->name, Z_STRVAL(name));\n\t\tzval_dtor(&name);\n\t\treturn;\n\t}\n\n\tif ((ref->prop.flags & ZEND_ACC_STATIC)) {\n\t\tzend_update_class_constants(intern->ce TSRMLS_CC);\n\t\tif (!CE_STATIC_MEMBERS(intern->ce)[ref->prop.offset]) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Internal error: Could not find the property %s::%s\", intern->ce->name, ref->prop.name);\n\t\t\t/* Bails out */\n\t\t}\n\t\t*return_value= *CE_STATIC_MEMBERS(intern->ce)[ref->prop.offset];\n\t\tzval_copy_ctor(return_value);\n \t\tINIT_PZVAL(return_value);\n\t} else {\n\t\tconst char *class_name, *prop_name;\n\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"o\", &object) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t\tzend_unmangle_property_name(ref->prop.name, ref->prop.name_length, &class_name, &prop_name);\n\t\tmember_p = zend_read_property(ref->ce, object, prop_name, strlen(prop_name), 1 TSRMLS_CC);\n\t\tMAKE_COPY_ZVAL(&member_p, return_value);\n\t\tif (member_p != EG(uninitialized_zval_ptr)) {\n\t\t\tzval_add_ref(&member_p);\n\t\t\tzval_ptr_dtor(&member_p);\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionProperty::setValue([stdclass object,] mixed value)\n Sets this property's value */\nZEND_METHOD(reflection_property, setValue)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\tzval **variable_ptr;\n\tzval *object, name;\n\tzval *value;\n\tzval *tmp;\n\n\tMETHOD_NOTSTATIC(reflection_property_ptr);\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\n\tif (!(ref->prop.flags & ZEND_ACC_PUBLIC) && intern->ignore_visibility == 0) {\n\t\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), &name TSRMLS_CC);\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Cannot access non-public member %s::%s\", intern->ce->name, Z_STRVAL(name));\n\t\tzval_dtor(&name);\n\t\treturn;\n\t}\n\n\tif ((ref->prop.flags & ZEND_ACC_STATIC)) {\n\t\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &value) == FAILURE) {\n\t\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"zz\", &tmp, &value) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\t\tzend_update_class_constants(intern->ce TSRMLS_CC);\n\n\t\tif (!CE_STATIC_MEMBERS(intern->ce)[ref->prop.offset]) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Internal error: Could not find the property %s::%s\", intern->ce->name, ref->prop.name);\n\t\t\t/* Bails out */\n\t\t}\n\t\tvariable_ptr = &CE_STATIC_MEMBERS(intern->ce)[ref->prop.offset];\n\t\tif (*variable_ptr != value) {\n\t\t\tif (PZVAL_IS_REF(*variable_ptr)) {\n\t\t\t\tzval garbage = **variable_ptr; /* old value should be destroyed */\n\n\t\t\t\t/* To check: can't *variable_ptr be some system variable like error_zval here? */\n\t\t\t\tZ_TYPE_PP(variable_ptr) = Z_TYPE_P(value);\n\t\t\t\t(*variable_ptr)->value = value->value;\n\t\t\t\tif (Z_REFCOUNT_P(value) > 0) {\n\t\t\t\t\tzval_copy_ctor(*variable_ptr);\n\t\t\t\t}\n\t\t\t\tzval_dtor(&garbage);\n\t\t\t} else {\n\t\t\t\tzval *garbage = *variable_ptr;\n\n\t\t\t\t/* if we assign referenced variable, we should separate it */\n\t\t\t\tZ_ADDREF_P(value);\n\t\t\t\tif (PZVAL_IS_REF(value)) {\n\t\t\t\t\tSEPARATE_ZVAL(&value);\n\t\t\t\t}\n\t\t\t\t*variable_ptr = value;\n\t\t\t\tzval_ptr_dtor(&garbage);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tconst char *class_name, *prop_name;\n\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"oz\", &object, &value) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\t\tzend_unmangle_property_name(ref->prop.name, ref->prop.name_length, &class_name, &prop_name);\n\t\tzend_update_property(ref->ce, object, prop_name, strlen(prop_name), value TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass ReflectionProperty::getDeclaringClass()\n Get the declaring class */\nZEND_METHOD(reflection_property, getDeclaringClass)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\tzend_class_entry *tmp_ce, *ce;\n\tzend_property_info *tmp_info;\n\tconst char *prop_name, *class_name;\n\tint prop_name_len;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\n\tif (zend_unmangle_property_name(ref->prop.name, ref->prop.name_length, &class_name, &prop_name) != SUCCESS) {\n\t\tRETURN_FALSE;\n\t}\n\n\tprop_name_len = strlen(prop_name);\n\tce = tmp_ce = ref->ce;\n\twhile (tmp_ce && zend_hash_find(&tmp_ce->properties_info, prop_name, prop_name_len + 1, (void **) &tmp_info) == SUCCESS) {\n\t\tif (tmp_info->flags & ZEND_ACC_PRIVATE || tmp_info->flags & ZEND_ACC_SHADOW) {\n\t\t\t/* it's a private property, so it can't be inherited */\n\t\t\tbreak;\n\t\t}\n\t\tce = tmp_ce;\n\t\tif (tmp_ce == tmp_info->ce) {\n\t\t\t/* declared in this class, done */\n\t\t\tbreak;\n\t\t}\n\t\ttmp_ce = tmp_ce->parent;\n\t}\n\n\tzend_reflection_class_factory(ce, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionProperty::getDocComment()\n Returns the doc comment for this property */\nZEND_METHOD(reflection_property, getDocComment)\n{\n\treflection_object *intern;\n\tproperty_reference *ref;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(ref);\n\tif (ref->prop.doc_comment) {\n\t\tRETURN_STRINGL(ref->prop.doc_comment, ref->prop.doc_comment_len, 1);\n\t}\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto public int ReflectionProperty::setAccessible(bool visible)\n Sets whether non-public properties can be requested */\nZEND_METHOD(reflection_property, setAccessible)\n{\n\treflection_object *intern;\n\tzend_bool visible;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"b\", &visible) == FAILURE) {\n\t\treturn;\n\t}\n\n\tintern = (reflection_object *) zend_object_store_get_object(getThis() TSRMLS_CC);\n\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\tintern->ignore_visibility = visible;\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionExtension::export(string name [, bool return]) throws ReflectionException\n Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_extension, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_extension_ptr, 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionExtension::__construct(string name)\n Constructor. Throws an Exception in case the given extension does not exist */\nZEND_METHOD(reflection_extension, __construct)\n{\n\tzval *name;\n\tzval *object;\n\tchar *lcname;\n\treflection_object *intern;\n\tzend_module_entry *module;\n\tchar *name_str;\n\tint name_len;\n\tALLOCA_FLAG(use_heap)\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name_str, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\tlcname = do_alloca(name_len + 1, use_heap);\n\tzend_str_tolower_copy(lcname, name_str, name_len);\n\tif (zend_hash_find(&module_registry, lcname, name_len + 1, (void **)&module) == FAILURE) {\n\t\tfree_alloca(lcname, use_heap);\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Extension %s does not exist\", name_str);\n\t\treturn;\n\t}\n\tfree_alloca(lcname, use_heap);\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRING(name, module->name, 1);\n\treflection_update_property( object, \"name\", name);\n\tintern->ptr = module;\n\tintern->ref_type = REF_TYPE_OTHER;\n\tintern->ce = NULL;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionExtension::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_extension, __toString)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\tstring_init(&str);\n\t_extension_string(&str, module, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionExtension::getName()\n Returns this extension's name */\nZEND_METHOD(reflection_extension, getName)\n{\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\t_default_get_entry(getThis(), \"name\", sizeof(\"name\"), return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionExtension::getVersion()\n Returns this extension's version */\nZEND_METHOD(reflection_extension, getVersion)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\t/* An extension does not necessarily have a version number */\n\tif (module->version == NO_VERSION_YET) {\n\t\tRETURN_NULL();\n\t} else {\n\t\tRETURN_STRING(module->version, 1);\n\t}\n}\n/* }}} */\n\n/* {{{ proto public ReflectionFunction[] ReflectionExtension::getFunctions()\n Returns an array of this extension's fuctions */\nZEND_METHOD(reflection_extension, getFunctions)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\tif (module->functions) {\n\t\tzval *function;\n\t\tzend_function *fptr;\n\t\tconst zend_function_entry *func = module->functions;\n\n\t\t/* Is there a better way of doing this? */\n\t\twhile (func->fname) {\n\t\t\tint fname_len = strlen(func->fname);\n\t\t\tchar *lc_name = zend_str_tolower_dup(func->fname, fname_len);\n\t\t\t\n\t\t\tif (zend_hash_find(EG(function_table), lc_name, fname_len + 1, (void**) &fptr) == FAILURE) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Internal error: Cannot find extension function %s in global function table\", func->fname);\n\t\t\t\tfunc++;\n\t\t\t\tefree(lc_name);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tALLOC_ZVAL(function);\n\t\t\treflection_function_factory(fptr, NULL, function TSRMLS_CC);\n\t\t\tadd_assoc_zval_ex(return_value, func->fname, fname_len+1, function);\n\t\t\tfunc++;\n\t\t\tefree(lc_name);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic int _addconstant(zend_constant *constant TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzval *const_val;\n\tzval *retval = va_arg(args, zval*);\n\tint number = va_arg(args, int);\n\n\tif (number == constant->module_number) {\n\t\tALLOC_ZVAL(const_val);\n\t\t*const_val = constant->value;\n\t\tzval_copy_ctor(const_val);\n\t\tINIT_PZVAL(const_val);\n\t\tadd_assoc_zval_ex(retval, constant->name, constant->name_len, const_val);\n\t}\n\treturn 0;\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionExtension::getConstants()\n Returns an associative array containing this extension's constants and their values */\nZEND_METHOD(reflection_extension, getConstants)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(zend_constants) TSRMLS_CC, (apply_func_args_t) _addconstant, 2, return_value, module->module_number);\n}\n/* }}} */\n\n/* {{{ _addinientry */\nstatic int _addinientry(zend_ini_entry *ini_entry TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *retval = va_arg(args, zval*);\n\tint number = va_arg(args, int);\n\n\tif (number == ini_entry->module_number) {\n\t\tif (ini_entry->value) {\n\t\t\tadd_assoc_stringl(retval, ini_entry->name, ini_entry->value, ini_entry->value_length, 1);\n\t\t} else {\n\t\t\tadd_assoc_null(retval, ini_entry->name);\n\t\t}\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionExtension::getINIEntries()\n Returns an associative array containing this extension's INI entries and their values */\nZEND_METHOD(reflection_extension, getINIEntries)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(ini_directives) TSRMLS_CC, (apply_func_args_t) _addinientry, 2, return_value, module->module_number);\n}\n/* }}} */\n\n/* {{{ add_extension_class */\nstatic int add_extension_class(zend_class_entry **pce TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)\n{\n\tzval *class_array = va_arg(args, zval*), *zclass;\n\tstruct _zend_module_entry *module = va_arg(args, struct _zend_module_entry*);\n\tint add_reflection_class = va_arg(args, int);\n\n\tif (((*pce)->type == ZEND_INTERNAL_CLASS) && (*pce)->info.internal.module && !strcasecmp((*pce)->info.internal.module->name, module->name)) {\n\t\tif (add_reflection_class) {\n\t\t\tALLOC_ZVAL(zclass);\n\t\t\tzend_reflection_class_factory(*pce, zclass TSRMLS_CC);\n\t\t\tadd_assoc_zval_ex(class_array, (*pce)->name, (*pce)->name_length + 1, zclass);\n\t\t} else {\n\t\t\tadd_next_index_stringl(class_array, (*pce)->name, (*pce)->name_length, 1);\n\t\t}\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ proto public ReflectionClass[] ReflectionExtension::getClasses()\n Returns an array containing ReflectionClass objects for all classes of this extension */\nZEND_METHOD(reflection_extension, getClasses)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) add_extension_class, 3, return_value, module, 1);\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionExtension::getClassNames()\n Returns an array containing all names of all classes of this extension */\nZEND_METHOD(reflection_extension, getClassNames)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\tzend_hash_apply_with_arguments(EG(class_table) TSRMLS_CC, (apply_func_args_t) add_extension_class, 3, return_value, module, 0);\n}\n/* }}} */\n\n/* {{{ proto public array ReflectionExtension::getDependencies()\n Returns an array containing all names of all extensions this extension depends on */\nZEND_METHOD(reflection_extension, getDependencies)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\tconst zend_module_dep *dep;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tarray_init(return_value);\n\n\tdep = module->deps;\n\n\tif (!dep)\n\t{\n\t\treturn;\n\t}\n\n\twhile(dep->name) {\n\t\tchar *relation;\n\t\tchar *rel_type;\n\t\tint len;\n\n\t\tswitch(dep->type) {\n\t\tcase MODULE_DEP_REQUIRED:\n\t\t\trel_type = \"Required\";\n\t\t\tbreak;\n\t\tcase MODULE_DEP_CONFLICTS:\n\t\t\trel_type = \"Conflicts\";\n\t\t\tbreak;\n\t\tcase MODULE_DEP_OPTIONAL:\n\t\t\trel_type = \"Optional\";\n\t\t\tbreak;\n\t\tdefault:\n\t\t\trel_type = \"Error\"; /* shouldn't happen */\n\t\t\tbreak;\n\t\t}\n\n\t\tlen = spprintf(&relation, 0, \"%s%s%s%s%s\",\n\t\t\t\t\t\trel_type,\n\t\t\t\t\t\tdep->rel ? \" \" : \"\",\n\t\t\t\t\t\tdep->rel ? dep->rel : \"\",\n\t\t\t\t\t\tdep->version ? \" \" : \"\",\n\t\t\t\t\t\tdep->version ? dep->version : \"\");\n\t\tadd_assoc_stringl(return_value, dep->name, relation, len, 0);\n\t\tdep++;\n\t}\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionExtension::info()\n Prints phpinfo block for the extension */\nZEND_METHOD(reflection_extension, info)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tphp_info_print_module(module TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionExtension::isPersistent()\n Returns whether this extension is persistent */\nZEND_METHOD(reflection_extension, isPersistent)\n{\n\treflection_object *intern;\n zend_module_entry *module;\n\n if (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tRETURN_BOOL(module->type == MODULE_PERSISTENT);\n}\n/* }}} */\n\n/* {{{ proto public bool ReflectionExtension::isTemporary()\n Returns whether this extension is temporary */\nZEND_METHOD(reflection_extension, isTemporary)\n{\n\treflection_object *intern;\n\tzend_module_entry *module;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(module);\n\n\tRETURN_BOOL(module->type == MODULE_TEMPORARY);\n}\n/* }}} */\n\n/* {{{ proto public static mixed ReflectionZendExtension::export(string name [, bool return]) throws ReflectionException\n * Exports a reflection object. Returns the output if TRUE is specified for return, printing it otherwise. */\nZEND_METHOD(reflection_zend_extension, export)\n{\n\t_reflection_export(INTERNAL_FUNCTION_PARAM_PASSTHRU, reflection_zend_extension_ptr, 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionZendExtension::__construct(string name)\n Constructor. Throws an Exception in case the given Zend extension does not exist */\nZEND_METHOD(reflection_zend_extension, __construct)\n{\n\tzval *name;\n\tzval *object;\n\treflection_object *intern;\n\tzend_extension *extension;\n\tchar *name_str;\n\tint name_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &name_str, &name_len) == FAILURE) {\n\t\treturn;\n\t}\n\n\tobject = getThis();\n\tintern = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);\n\tif (intern == NULL) {\n\t\treturn;\n\t}\n\n\textension = zend_get_extension(name_str);\n\tif (!extension) {\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\t\"Zend Extension %s does not exist\", name_str);\n\t\treturn;\n\t}\n\tMAKE_STD_ZVAL(name);\n\tZVAL_STRING(name, extension->name, 1);\n\treflection_update_property(object, \"name\", name);\n\tintern->ptr = extension;\n\tintern->ref_type = REF_TYPE_OTHER;\n\tintern->ce = NULL;\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionZendExtension::__toString()\n Returns a string representation */\nZEND_METHOD(reflection_zend_extension, __toString)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\tstring str;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\tstring_init(&str);\n\t_zend_extension_string(&str, extension, \"\" TSRMLS_CC);\n\tRETURN_STRINGL(str.string, str.len - 1, 0);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionZendExtension::getName()\n Returns the name of this Zend extension */\nZEND_METHOD(reflection_zend_extension, getName)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\n\tRETURN_STRING(extension->name, 1);\n}\n/* }}} */\n\n/* {{{ proto public string ReflectionZendExtension::getVersion()\n Returns the version information of this Zend extension */\nZEND_METHOD(reflection_zend_extension, getVersion)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\n\tRETURN_STRING(extension->version ? extension->version : \"\", 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionZendExtension::getAuthor()\n * Returns the name of this Zend extension's author */\nZEND_METHOD(reflection_zend_extension, getAuthor)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\n\tRETURN_STRING(extension->author ? extension->author : \"\", 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionZendExtension::getURL()\n Returns this Zend extension's URL*/\nZEND_METHOD(reflection_zend_extension, getURL)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\n\tRETURN_STRING(extension->URL ? extension->URL : \"\", 1);\n}\n/* }}} */\n\n/* {{{ proto public void ReflectionZendExtension::getCopyright()\n Returns this Zend extension's copyright information */\nZEND_METHOD(reflection_zend_extension, getCopyright)\n{\n\treflection_object *intern;\n\tzend_extension *extension;\n\n\tif (zend_parse_parameters_none() == FAILURE) {\n\t\treturn;\n\t}\n\tGET_REFLECTION_OBJECT_PTR(extension);\n\n\tRETURN_STRING(extension->copyright ? extension->copyright : \"\", 1);\n}\n/* }}} */\n\n/* {{{ method tables */\nstatic const zend_function_entry reflection_exception_functions[] = {\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection__void, 0)\nZEND_END_ARG_INFO()\n\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_getModifierNames, 0)\n\tZEND_ARG_INFO(0, modifiers)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_export, 0, 0, 1)\n\tZEND_ARG_OBJ_INFO(0, reflector, Reflector, 0)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_functions[] = {\n\tZEND_ME(reflection, getModifierNames, arginfo_reflection_getModifierNames, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)\n\tZEND_ME(reflection, export, arginfo_reflection_export, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)\n\tPHP_FE_END\n};\n\nstatic const zend_function_entry reflector_functions[] = {\n\tZEND_FENTRY(export, NULL, NULL, ZEND_ACC_STATIC|ZEND_ACC_ABSTRACT|ZEND_ACC_PUBLIC)\n\tZEND_ABSTRACT_ME(reflector, __toString, arginfo_reflection__void)\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_function_export, 0, 0, 1)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_function___construct, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_function_invoke, 0, 0, 0)\n\tZEND_ARG_INFO(0, args)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_function_invokeArgs, 0)\n\tZEND_ARG_ARRAY_INFO(0, args, 0)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_function_abstract_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tPHP_ABSTRACT_ME(reflection_function, __toString, arginfo_reflection__void)\n\tZEND_ME(reflection_function, inNamespace, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, isClosure, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, isDeprecated, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, isInternal, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, isUserDefined, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getClosureThis, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getClosureScopeClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getDocComment, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getEndLine, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getExtension, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getExtensionName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getFileName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getNamespaceName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getNumberOfParameters, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getNumberOfRequiredParameters, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getParameters, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getShortName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getStartLine, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, getStaticVariables, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, returnsReference, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n\nstatic const zend_function_entry reflection_function_functions[] = {\n\tZEND_ME(reflection_function, __construct, arginfo_reflection_function___construct, 0)\n\tZEND_ME(reflection_function, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, export, arginfo_reflection_function_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_function, isDisabled, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_function, invoke, arginfo_reflection_function_invoke, 0)\n\tZEND_ME(reflection_function, invokeArgs, arginfo_reflection_function_invokeArgs, 0)\n\tZEND_ME(reflection_function, getClosure, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_method_export, 0, 0, 2)\n\tZEND_ARG_INFO(0, class)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_method___construct, 0, 0, 1)\n\tZEND_ARG_INFO(0, class_or_method)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_method_invoke, 0)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, args)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_method_invokeArgs, 0)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_ARRAY_INFO(0, args, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_method_setAccessible, 0)\n\tZEND_ARG_INFO(0, value)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_method_getClosure, 0)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_method_functions[] = {\n\tZEND_ME(reflection_method, export, arginfo_reflection_method_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_method, __construct, arginfo_reflection_method___construct, 0)\n\tZEND_ME(reflection_method, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isPublic, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isPrivate, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isProtected, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isAbstract, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isFinal, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isStatic, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isConstructor, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, isDestructor, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, getClosure, arginfo_reflection_method_getClosure, 0)\n\tZEND_ME(reflection_method, getModifiers, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, invoke, arginfo_reflection_method_invoke, 0)\n\tZEND_ME(reflection_method, invokeArgs, arginfo_reflection_method_invokeArgs, 0)\n\tZEND_ME(reflection_method, getDeclaringClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_method, getPrototype, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, setAccessible, arginfo_reflection_method_setAccessible, 0)\n\tPHP_FE_END\n};\n\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_class_export, 0, 0, 1)\n\tZEND_ARG_INFO(0, argument)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class___construct, 0)\n\tZEND_ARG_INFO(0, argument)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_class_getStaticPropertyValue, 0, 0, 1)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, default)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_setStaticPropertyValue, 0)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, value)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_hasMethod, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_getMethod, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_class_getMethods, 0, 0, 0)\n\tZEND_ARG_INFO(0, filter)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_hasProperty, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_getProperty, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_class_getProperties, 0, 0, 0)\n\tZEND_ARG_INFO(0, filter)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_hasConstant, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_getConstant, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_isInstance, 0)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_newInstance, 0)\n\tZEND_ARG_INFO(0, args)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_newInstanceWithoutConstructor, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_class_newInstanceArgs, 0, 0, 0)\n\tZEND_ARG_ARRAY_INFO(0, args, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_isSubclassOf, 0)\n\tZEND_ARG_INFO(0, class)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_class_implementsInterface, 0)\n\tZEND_ARG_INFO(0, interface)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_class_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(reflection_class, export, arginfo_reflection_class_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_class, __construct, arginfo_reflection_class___construct, 0)\n\tZEND_ME(reflection_class, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isInternal, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isUserDefined, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isInstantiable, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isCloneable, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getFileName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getStartLine, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getEndLine, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getDocComment, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getConstructor, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, hasMethod, arginfo_reflection_class_hasMethod, 0)\n\tZEND_ME(reflection_class, getMethod, arginfo_reflection_class_getMethod, 0)\n\tZEND_ME(reflection_class, getMethods, arginfo_reflection_class_getMethods, 0)\n\tZEND_ME(reflection_class, hasProperty, arginfo_reflection_class_hasProperty, 0)\n\tZEND_ME(reflection_class, getProperty, arginfo_reflection_class_getProperty, 0)\n\tZEND_ME(reflection_class, getProperties, arginfo_reflection_class_getProperties, 0)\n\tZEND_ME(reflection_class, hasConstant, arginfo_reflection_class_hasConstant, 0)\n\tZEND_ME(reflection_class, getConstants, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getConstant, arginfo_reflection_class_getConstant, 0)\n\tZEND_ME(reflection_class, getInterfaces, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getInterfaceNames, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isInterface, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getTraits, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getTraitNames, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getTraitAliases, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isTrait, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isAbstract, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isFinal, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getModifiers, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isInstance, arginfo_reflection_class_isInstance, 0)\n\tZEND_ME(reflection_class, newInstance, arginfo_reflection_class_newInstance, 0)\n\tZEND_ME(reflection_class, newInstanceWithoutConstructor, arginfo_reflection_class_newInstanceWithoutConstructor, 0)\n\tZEND_ME(reflection_class, newInstanceArgs, arginfo_reflection_class_newInstanceArgs, 0)\n\tZEND_ME(reflection_class, getParentClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isSubclassOf, arginfo_reflection_class_isSubclassOf, 0)\n\tZEND_ME(reflection_class, getStaticProperties, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getStaticPropertyValue, arginfo_reflection_class_getStaticPropertyValue, 0)\n\tZEND_ME(reflection_class, setStaticPropertyValue, arginfo_reflection_class_setStaticPropertyValue, 0)\n\tZEND_ME(reflection_class, getDefaultProperties, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, isIterateable, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, implementsInterface, arginfo_reflection_class_implementsInterface, 0)\n\tZEND_ME(reflection_class, getExtension, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getExtensionName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, inNamespace, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getNamespaceName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_class, getShortName, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_object_export, 0, 0, 1)\n\tZEND_ARG_INFO(0, argument)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_object___construct, 0)\n\tZEND_ARG_INFO(0, argument)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_object_functions[] = {\n\tZEND_ME(reflection_object, export, arginfo_reflection_object_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_object, __construct, arginfo_reflection_object___construct, 0)\n\tPHP_FE_END\n};\n\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_property_export, 0, 0, 2)\n\tZEND_ARG_INFO(0, class)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_property___construct, 0, 0, 2)\n\tZEND_ARG_INFO(0, class)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_property_getValue, 0, 0, 0)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_property_setValue, 0, 0, 1)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, value)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_property_setAccessible, 0)\n\tZEND_ARG_INFO(0, visible)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_property_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(reflection_property, export, arginfo_reflection_property_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_property, __construct, arginfo_reflection_property___construct, 0)\n\tZEND_ME(reflection_property, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, getValue, arginfo_reflection_property_getValue, 0)\n\tZEND_ME(reflection_property, setValue, arginfo_reflection_property_setValue, 0)\n\tZEND_ME(reflection_property, isPublic, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, isPrivate, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, isProtected, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, isStatic, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, isDefault, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, getModifiers, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, getDeclaringClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, getDocComment, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_property, setAccessible, arginfo_reflection_property_setAccessible, 0)\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_parameter_export, 0, 0, 2)\n\tZEND_ARG_INFO(0, function)\n\tZEND_ARG_INFO(0, parameter)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_parameter___construct, 0)\n\tZEND_ARG_INFO(0, function)\n\tZEND_ARG_INFO(0, parameter)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_parameter_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(reflection_parameter, export, arginfo_reflection_parameter_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_parameter, __construct, arginfo_reflection_parameter___construct, 0)\n\tZEND_ME(reflection_parameter, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, isPassedByReference, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, canBePassedByValue, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getDeclaringFunction, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getDeclaringClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getClass, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, isArray, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, isCallable, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, allowsNull, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getPosition, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, isOptional, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, isDefaultValueAvailable, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_parameter, getDefaultValue, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_reflection_extension_export, 0, 0, 1)\n\tZEND_ARG_INFO(0, name)\n\tZEND_ARG_INFO(0, return)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_extension___construct, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_extension_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(reflection_extension, export, arginfo_reflection_extension_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_extension, __construct, arginfo_reflection_extension___construct, 0)\n\tZEND_ME(reflection_extension, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getVersion, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getFunctions, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getConstants, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getINIEntries, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getClasses, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getClassNames, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, getDependencies, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, info, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, isPersistent, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_extension, isTemporary, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n\nZEND_BEGIN_ARG_INFO(arginfo_reflection_zend_extension___construct, 0)\n\tZEND_ARG_INFO(0, name)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry reflection_zend_extension_functions[] = {\n\tZEND_ME(reflection, __clone, arginfo_reflection__void, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(reflection_zend_extension, export, arginfo_reflection_extension_export, ZEND_ACC_STATIC|ZEND_ACC_PUBLIC)\n\tZEND_ME(reflection_zend_extension, __construct, arginfo_reflection_extension___construct, 0)\n\tZEND_ME(reflection_zend_extension, __toString, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_zend_extension, getName, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_zend_extension, getVersion, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_zend_extension, getAuthor, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_zend_extension, getURL, arginfo_reflection__void, 0)\n\tZEND_ME(reflection_zend_extension, getCopyright, arginfo_reflection__void, 0)\n\tPHP_FE_END\n};\n/* }}} */\n\nconst zend_function_entry reflection_ext_functions[] = { /* {{{ */\n\tPHP_FE_END\n}; /* }}} */\n\nstatic zend_object_handlers *zend_std_obj_handlers;\n\n/* {{{ _reflection_write_property */\nstatic void _reflection_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC)\n{\n\tif ((Z_TYPE_P(member) == IS_STRING)\n\t\t&& zend_hash_exists(&Z_OBJCE_P(object)->properties_info, Z_STRVAL_P(member), Z_STRLEN_P(member)+1)\n\t\t&& ((Z_STRLEN_P(member) == sizeof(\"name\") - 1 && !memcmp(Z_STRVAL_P(member), \"name\", sizeof(\"name\")))\n\t\t\t|| (Z_STRLEN_P(member) == sizeof(\"class\") - 1 && !memcmp(Z_STRVAL_P(member), \"class\", sizeof(\"class\")))))\n\t{\n\t\tzend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,\n\t\t\t\"Cannot set read-only property %s::$%s\", Z_OBJCE_P(object)->name, Z_STRVAL_P(member));\n\t}\n\telse\n\t{\n\t\tzend_std_obj_handlers->write_property(object, member, value, key TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nPHP_MINIT_FUNCTION(reflection) /* {{{ */\n{\n\tzend_class_entry _reflection_entry;\n\n\tzend_std_obj_handlers = zend_get_std_object_handlers();\n\tmemcpy(&reflection_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\treflection_object_handlers.clone_obj = NULL;\n\treflection_object_handlers.write_property = _reflection_write_property;\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionException\", reflection_exception_functions);\n\treflection_exception_ptr = zend_register_internal_class_ex(&_reflection_entry, zend_exception_get_default(TSRMLS_C), NULL TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"Reflection\", reflection_functions);\n\treflection_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"Reflector\", reflector_functions);\n\treflector_ptr = zend_register_internal_interface(&_reflection_entry TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionFunctionAbstract\", reflection_function_abstract_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_function_abstract_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_function_abstract_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_function_abstract_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_ABSTRACT TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionFunction\", reflection_function_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_function_ptr = zend_register_internal_class_ex(&_reflection_entry, reflection_function_abstract_ptr, NULL TSRMLS_CC);\n\tzend_declare_property_string(reflection_function_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(function, \"IS_DEPRECATED\", ZEND_ACC_DEPRECATED);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionParameter\", reflection_parameter_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_parameter_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_parameter_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_parameter_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionMethod\", reflection_method_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_method_ptr = zend_register_internal_class_ex(&_reflection_entry, reflection_function_abstract_ptr, NULL TSRMLS_CC);\n\tzend_declare_property_string(reflection_method_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\tzend_declare_property_string(reflection_method_ptr, \"class\", sizeof(\"class\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_STATIC\", ZEND_ACC_STATIC);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_PUBLIC\", ZEND_ACC_PUBLIC);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_PROTECTED\", ZEND_ACC_PROTECTED);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_PRIVATE\", ZEND_ACC_PRIVATE);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_ABSTRACT\", ZEND_ACC_ABSTRACT);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(method, \"IS_FINAL\", ZEND_ACC_FINAL);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionClass\", reflection_class_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_class_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_class_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_class_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(class, \"IS_IMPLICIT_ABSTRACT\", ZEND_ACC_IMPLICIT_ABSTRACT_CLASS);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(class, \"IS_EXPLICIT_ABSTRACT\", ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(class, \"IS_FINAL\", ZEND_ACC_FINAL_CLASS);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionObject\", reflection_object_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_object_ptr = zend_register_internal_class_ex(&_reflection_entry, reflection_class_ptr, NULL TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionProperty\", reflection_property_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_property_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_property_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_property_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\tzend_declare_property_string(reflection_property_ptr, \"class\", sizeof(\"class\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(property, \"IS_STATIC\", ZEND_ACC_STATIC);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(property, \"IS_PUBLIC\", ZEND_ACC_PUBLIC);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(property, \"IS_PROTECTED\", ZEND_ACC_PROTECTED);\n\tREGISTER_REFLECTION_CLASS_CONST_LONG(property, \"IS_PRIVATE\", ZEND_ACC_PRIVATE);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionExtension\", reflection_extension_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_extension_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_extension_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_extension_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(_reflection_entry, \"ReflectionZendExtension\", reflection_zend_extension_functions);\n\t_reflection_entry.create_object = reflection_objects_new;\n\treflection_zend_extension_ptr = zend_register_internal_class(&_reflection_entry TSRMLS_CC);\n\treflection_register_implement(reflection_zend_extension_ptr, reflector_ptr TSRMLS_CC);\n\tzend_declare_property_string(reflection_zend_extension_ptr, \"name\", sizeof(\"name\")-1, \"\", ZEND_ACC_PUBLIC TSRMLS_CC);\n\n\treturn SUCCESS;\n} /* }}} */\n\nPHP_MINFO_FUNCTION(reflection) /* {{{ */\n{\n\tphp_info_print_table_start();\n\tphp_info_print_table_header(2, \"Reflection\", \"enabled\");\n\n\tphp_info_print_table_row(2, \"Version\", \"$Revision$\");\n\n\tphp_info_print_table_end();\n} /* }}} */\n\nzend_module_entry reflection_module_entry = { /* {{{ */\n\tSTANDARD_MODULE_HEADER,\n\t\"Reflection\",\n\treflection_ext_functions,\n\tPHP_MINIT(reflection),\n\tNULL,\n\tNULL,\n\tNULL,\n\tPHP_MINFO(reflection),\n\t\"$Revision$\",\n\tSTANDARD_MODULE_PROPERTIES\n}; /* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-11-22-ecc6c335c5-b548293b99.c"}}},{"rowIdx":87,"cells":{"id":{"kind":"string","value":"manybugs_data_88"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.0 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_0.txt. |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Author: Ilia Alshanetsky <ilia@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#ifdef HAVE_CONFIG_H\n#include \"config.h\"\n#endif\n#include \"php.h\"\n\n#include <magic.h>\n/* \n * HOWMANY specifies the maximum offset libmagic will look at\n * this is currently hardcoded in the libmagic source but not exported\n */\n#ifndef HOWMANY\n#define HOWMANY 65536\n#endif\n\n#include \"php_ini.h\"\n#include \"ext/standard/info.h\"\n#include \"ext/standard/file.h\" /* needed for context stuff */\n#include \"php_fileinfo.h\"\n#include \"fopen_wrappers.h\" /* needed for is_url */\n\n#ifndef _S_IFDIR\n# define _S_IFDIR\t\tS_IFDIR\n#endif\n\n/* {{{ macros and type definitions */\nstruct php_fileinfo {\n\tlong options;\n\tstruct magic_set *magic;\n};\n\nstatic zend_object_handlers finfo_object_handlers;\nzend_class_entry *finfo_class_entry;\n\nstruct finfo_object {\n\tzend_object zo;\n\tstruct php_fileinfo *ptr;\n};\n\n#define FILEINFO_DECLARE_INIT_OBJECT(object) \\\n\tzval *object = getThis();\n\n#define FILEINFO_REGISTER_OBJECT(_object, _ptr) \\\n{ \\\n\tstruct finfo_object *obj; \\\n obj = (struct finfo_object*)zend_object_store_get_object(_object TSRMLS_CC); \\\n obj->ptr = _ptr; \\\n}\n\n#define FILEINFO_FROM_OBJECT(finfo, object) \\\n{ \\\n\tstruct finfo_object *obj = zend_object_store_get_object(object TSRMLS_CC); \\\n\tfinfo = obj->ptr; \\\n\tif (!finfo) { \\\n \tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"The invalid fileinfo object.\"); \\\n\t\tRETURN_FALSE; \\\n\t} \\\n}\n\n/* {{{ finfo_objects_dtor\n */\nstatic void finfo_objects_dtor(void *object, zend_object_handle handle TSRMLS_DC)\n{\n\tstruct finfo_object *intern = (struct finfo_object *) object;\n\n\tif (intern->ptr) {\n\t\tmagic_close(intern->ptr->magic);\n\t\tefree(intern->ptr);\n\t}\n\n\tzend_object_std_dtor(&intern->zo TSRMLS_CC);\n\tefree(intern);\n}\n/* }}} */\n\n/* {{{ finfo_objects_new\n */\nPHP_FILEINFO_API zend_object_value finfo_objects_new(zend_class_entry *class_type TSRMLS_DC)\n{\n\tzend_object_value retval;\n\tstruct finfo_object *intern;\n\n\tintern = emalloc(sizeof(struct finfo_object));\n\tmemset(intern, 0, sizeof(struct finfo_object));\n\n\tzend_object_std_init(&intern->zo, class_type TSRMLS_CC);\n\tobject_properties_init(&intern->zo, class_type);\n\n\tintern->ptr = NULL;\n\n\tretval.handle = zend_objects_store_put(intern, finfo_objects_dtor, NULL, NULL TSRMLS_CC);\n\tretval.handlers = (zend_object_handlers *) &finfo_object_handlers;\n\n\treturn retval;\n}\n/* }}} */\n\n/* {{{ arginfo */\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_open, 0, 0, 0)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, arg)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_close, 0, 0, 1)\n\tZEND_ARG_INFO(0, finfo)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_set_flags, 0, 0, 2)\n\tZEND_ARG_INFO(0, finfo)\n\tZEND_ARG_INFO(0, options)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_method_set_flags, 0, 0, 1)\n\tZEND_ARG_INFO(0, options)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_file, 0, 0, 2)\n\tZEND_ARG_INFO(0, finfo)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, context)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_method_file, 0, 0, 1)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, context)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_buffer, 0, 0, 2)\n\tZEND_ARG_INFO(0, finfo)\n\tZEND_ARG_INFO(0, string)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, context)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_method_buffer, 0, 0, 1)\n\tZEND_ARG_INFO(0, string)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, context)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_mime_content_type, 0, 0, 1)\n\tZEND_ARG_INFO(0, string)\nZEND_END_ARG_INFO()\n/* }}} */\n\n/* {{{ finfo_class_functions\n */\nzend_function_entry finfo_class_functions[] = {\n\tZEND_ME_MAPPING(finfo, finfo_open, arginfo_finfo_open, ZEND_ACC_PUBLIC)\n\tZEND_ME_MAPPING(set_flags, finfo_set_flags,arginfo_finfo_method_set_flags, ZEND_ACC_PUBLIC)\n\tZEND_ME_MAPPING(file, finfo_file, arginfo_finfo_method_file, ZEND_ACC_PUBLIC)\n\tZEND_ME_MAPPING(buffer, finfo_buffer, arginfo_finfo_method_buffer, ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n/* }}} */\n\n#define FINFO_SET_OPTION(magic, options) \\\n\tif (magic_setflags(magic, options) == -1) { \\\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Failed to set option '%ld' %d:%s\", \\\n\t\t\t\toptions, magic_errno(magic), magic_error(magic)); \\\n\t\tRETURN_FALSE; \\\n\t}\n\n/* True global resources - no need for thread safety here */\nstatic int le_fileinfo;\n/* }}} */\n\nvoid finfo_resource_destructor(zend_rsrc_list_entry *rsrc TSRMLS_DC) /* {{{ */\n{\n\tif (rsrc->ptr) {\n\t\tstruct php_fileinfo *finfo = (struct php_fileinfo *) rsrc->ptr;\n\t\tmagic_close(finfo->magic);\n\t\tefree(rsrc->ptr);\n\t\trsrc->ptr = NULL;\n\t}\n}\n/* }}} */\n\n\n/* {{{ fileinfo_functions[]\n */\nzend_function_entry fileinfo_functions[] = {\n\tPHP_FE(finfo_open,\t\targinfo_finfo_open)\n\tPHP_FE(finfo_close,\t\targinfo_finfo_close)\n\tPHP_FE(finfo_set_flags,\targinfo_finfo_set_flags)\n\tPHP_FE(finfo_file,\t\targinfo_finfo_file)\n\tPHP_FE(finfo_buffer,\targinfo_finfo_buffer)\n\tPHP_FE(mime_content_type, arginfo_mime_content_type)\n\t{NULL, NULL, NULL}\n};\n/* }}} */\n\n/* {{{ PHP_MINIT_FUNCTION\n */\nPHP_MINIT_FUNCTION(finfo)\n{\n\tzend_class_entry _finfo_class_entry;\n\tINIT_CLASS_ENTRY(_finfo_class_entry, \"finfo\", finfo_class_functions);\n\t_finfo_class_entry.create_object = finfo_objects_new;\n\tfinfo_class_entry = zend_register_internal_class(&_finfo_class_entry TSRMLS_CC);\n\n\t/* copy the standard object handlers to you handler table */\n\tmemcpy(&finfo_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\n\tle_fileinfo = zend_register_list_destructors_ex(finfo_resource_destructor, NULL, \"file_info\", module_number);\n\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_NONE\",\t\t\tMAGIC_NONE, CONST_CS|CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_SYMLINK\",\t\tMAGIC_SYMLINK, CONST_CS|CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_MIME\",\t\t\tMAGIC_MIME, CONST_CS|CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_MIME_TYPE\",\tMAGIC_MIME_TYPE, CONST_CS|CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_MIME_ENCODING\",MAGIC_MIME_ENCODING, CONST_CS|CONST_PERSISTENT);\n/*\tREGISTER_LONG_CONSTANT(\"FILEINFO_COMPRESS\",\t\tMAGIC_COMPRESS, CONST_CS|CONST_PERSISTENT); disabled, as it does fork now */\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_DEVICES\",\t\tMAGIC_DEVICES, CONST_CS|CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_CONTINUE\",\t\tMAGIC_CONTINUE, CONST_CS|CONST_PERSISTENT);\n#ifdef MAGIC_PRESERVE_ATIME\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_PRESERVE_ATIME\",\tMAGIC_PRESERVE_ATIME, CONST_CS|CONST_PERSISTENT);\n#endif\n#ifdef MAGIC_RAW\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_RAW\",\t\t\tMAGIC_RAW, CONST_CS|CONST_PERSISTENT);\n#endif\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* {{{ fileinfo_module_entry\n */\nzend_module_entry fileinfo_module_entry = {\n\tSTANDARD_MODULE_HEADER,\n\t\"fileinfo\",\n\tfileinfo_functions,\n\tPHP_MINIT(finfo),\n\tNULL,\n\tNULL,\t\n\tNULL,\n\tPHP_MINFO(fileinfo),\n\tPHP_FILEINFO_VERSION,\n\tSTANDARD_MODULE_PROPERTIES\n};\n/* }}} */\n\n#ifdef COMPILE_DL_FILEINFO\nZEND_GET_MODULE(fileinfo)\n#endif\n\n/* {{{ PHP_MINFO_FUNCTION\n */\nPHP_MINFO_FUNCTION(fileinfo)\n{\n\tphp_info_print_table_start();\n\tphp_info_print_table_header(2, \"fileinfo support\", \"enabled\");\n\tphp_info_print_table_row(2, \"version\", PHP_FILEINFO_VERSION);\n\tphp_info_print_table_end();\n}\n/* }}} */\n\n/* {{{ proto resource finfo_open([int options [, string arg]])\n Create a new fileinfo resource. */\nPHP_FUNCTION(finfo_open)\n{\n\tlong options = MAGIC_NONE;\n\tchar *file = NULL;\n\tint file_len = 0;\n\tstruct php_fileinfo *finfo;\n\tFILEINFO_DECLARE_INIT_OBJECT(object)\n\tchar resolved_path[MAXPATHLEN];\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|ls\", &options, &file, &file_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (file_len == 0) {\n\t\tfile = NULL;\n\t} else if (file && *file) { /* user specified file, perform open_basedir checks */\n\t\tif (!VCWD_REALPATH(file, resolved_path)) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tfile = resolved_path;\n\n#if PHP_API_VERSION < 20100412\n\t\tif ((PG(safe_mode) && (!php_checkuid(file, NULL, CHECKUID_CHECK_FILE_AND_DIR))) || php_check_open_basedir(file TSRMLS_CC)) {\n#else\n\t\tif (php_check_open_basedir(file TSRMLS_CC)) {\n#endif\n\t\t\tRETURN_FALSE;\n\t\t}\n\t}\n\n\tfinfo = emalloc(sizeof(struct php_fileinfo));\n\n\tfinfo->options = options;\n\tfinfo->magic = magic_open(options);\n\n\tif (finfo->magic == NULL) {\n\t\tefree(finfo);\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Invalid mode '%ld'.\", options);\n\t\tRETURN_FALSE;\t\n\t}\n\n\tif (magic_load(finfo->magic, file) == -1) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Failed to load magic database at '%s'.\", file);\n\t\tmagic_close(finfo->magic);\n\t\tefree(finfo);\n\t\tRETURN_FALSE;\n\t}\t\n\n\tif (object) {\n\t\tFILEINFO_REGISTER_OBJECT(object, finfo);\n\t} else {\n\t\tZEND_REGISTER_RESOURCE(return_value, finfo, le_fileinfo);\n\t}\t\n}\n/* }}} */\n\n/* {{{ proto resource finfo_close(resource finfo)\n Close fileinfo resource. */\nPHP_FUNCTION(finfo_close)\n{\n\tstruct php_fileinfo *finfo;\n\tzval *zfinfo;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"r\", &zfinfo) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tZEND_FETCH_RESOURCE(finfo, struct php_fileinfo *, &zfinfo, -1, \"file_info\", le_fileinfo);\n\n\tzend_list_delete(Z_RESVAL_P(zfinfo));\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto bool finfo_set_flags(resource finfo, int options)\n Set libmagic configuration options. */\nPHP_FUNCTION(finfo_set_flags)\n{\n\tlong options;\n\tstruct php_fileinfo *finfo;\n\tzval *zfinfo;\n\tFILEINFO_DECLARE_INIT_OBJECT(object)\n\n\tif (object) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &options) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tFILEINFO_FROM_OBJECT(finfo, object);\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"rl\", &zfinfo, &options) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tZEND_FETCH_RESOURCE(finfo, struct php_fileinfo *, &zfinfo, -1, \"file_info\", le_fileinfo);\n\t}\n\n\tFINFO_SET_OPTION(finfo->magic, options)\n\tfinfo->options = options;\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n#define FILEINFO_MODE_BUFFER 0\n#define FILEINFO_MODE_STREAM 1\n#define FILEINFO_MODE_FILE 2\n\nstatic void _php_finfo_get_type(INTERNAL_FUNCTION_PARAMETERS, int mode, int mimetype_emu) /* {{{ */\n{\n\tlong options = 0;\n\tchar *ret_val = NULL, *buffer = NULL;\n\tint buffer_len;\n\tstruct php_fileinfo *finfo;\n\tzval *zfinfo, *zcontext = NULL;\n\tzval *what;\n\tchar mime_directory[] = \"directory\";\n\n\tstruct magic_set *magic = NULL;\n\tFILEINFO_DECLARE_INIT_OBJECT(object)\n\n\tif (mimetype_emu) {\n\n\t\t/* mime_content_type(..) emulation */\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &what) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\n\t\tswitch (Z_TYPE_P(what)) {\n\t\t\tcase IS_STRING:\n\t\t\t\tbuffer = Z_STRVAL_P(what);\n\t\t\t\tbuffer_len = Z_STRLEN_P(what);\n\t\t\t\tmode = FILEINFO_MODE_FILE;\n\t\t\t\tbreak;\n\n\t\t\tcase IS_RESOURCE:\n\t\t\t\tmode = FILEINFO_MODE_STREAM;\n\t\t\t\tbreak;\n\n\t\t\tdefault:\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Can only process string or stream arguments\");\n\t\t\t\tRETURN_FALSE;\n\t\t}\n\n\t\tmagic = magic_open(MAGIC_MIME_TYPE);\n\t\tif (magic_load(magic, NULL) == -1) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Failed to load magic database.\");\n\t\t\tgoto common;\n\t\t}\n\t} else if (object) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|lr\", &buffer, &buffer_len, &options, &zcontext) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tFILEINFO_FROM_OBJECT(finfo, object);\n\t\tmagic = finfo->magic;\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"rs|lr\", &zfinfo, &buffer, &buffer_len, &options, &zcontext) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tZEND_FETCH_RESOURCE(finfo, struct php_fileinfo *, &zfinfo, -1, \"file_info\", le_fileinfo);\n\t\tmagic = finfo->magic;\n\t}\t\n\n\t/* Set options for the current file/buffer. */\n\tif (options) {\n\t\tFINFO_SET_OPTION(magic, options)\n\t}\n\n\tswitch (mode) {\n\t\tcase FILEINFO_MODE_BUFFER:\n\t\t{\n\t\t\tret_val = (char *) magic_buffer(magic, buffer, buffer_len);\n\t\t\tbreak;\n\t\t}\n\n\t\tcase FILEINFO_MODE_STREAM:\n\t\t{\n\t\t\t\tphp_stream *stream;\n\t\t\t\toff_t streampos;\n\n\t\t\t\tphp_stream_from_zval_no_verify(stream, &what);\n\t\t\t\tif (!stream) {\n\t\t\t\t\tgoto common;\n\t\t\t\t}\n\n\t\t\t\tstreampos = php_stream_tell(stream); /* remember stream position for restoration */\n\t\t\t\tphp_stream_seek(stream, 0, SEEK_SET);\n\n\t\t\t\tret_val = (char *) magic_stream(magic, stream);\n\n\t\t\t\tphp_stream_seek(stream, streampos, SEEK_SET);\n\t\t\t\tbreak;\n\t\t}\n\n\t\tcase FILEINFO_MODE_FILE:\n\t\t{\n\t\t\t/* determine if the file is a local file or remote URL */\n\t\t\tchar *tmp2;\n\t\t\tphp_stream_wrapper *wrap;\n\t\t\tstruct stat sb;\n\n\t\t\tif (buffer == NULL || !*buffer) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Empty filename or path\");\n\t\t\t\tRETVAL_FALSE;\n\t\t\t\tgoto clean;\n\t\t\t}\n\n\t\t\tif (php_sys_stat(buffer, &sb) == 0) {\n\t\t\t\t\t if (sb.st_mode & _S_IFDIR) {\n\t\t\t\t\t\t\t\t ret_val = mime_directory;\n\t\t\t\t\t\t\t\t goto common;\n\t\t\t\t\t }\n\t\t\t} else {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"File or path not found '%s'\", buffer);\n\t\t\t\tRETVAL_FALSE;\n\t\t\t\tgoto clean;\n\t\t\t}\n\n\t\t\twrap = php_stream_locate_url_wrapper(buffer, &tmp2, 0 TSRMLS_CC);\n\n\t\t\tif (wrap) {\n\t\t\t\tphp_stream_context *context = php_stream_context_from_zval(zcontext, 0);\n#if PHP_API_VERSION < 20100412\n\t\t\t\tphp_stream *stream = php_stream_open_wrapper_ex(buffer, \"rb\", ENFORCE_SAFE_MODE | REPORT_ERRORS, NULL, context);\n#else\n\t\t\t\tphp_stream *stream = php_stream_open_wrapper_ex(buffer, \"rb\", REPORT_ERRORS, NULL, context);\n#endif\n\n\t\t\t\tif (!stream) {\n\t\t\t\t\tRETVAL_FALSE;\n\t\t\t\t\tgoto clean;\n\t\t\t\t}\n\n\t\t\t\tret_val = (char *)magic_stream(magic, stream);\n\t\t\t\tphp_stream_close(stream);\n\t\t\t}\n\t\t\tbreak;\n\t\t}\n\n\t\tdefault:\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Can only process string or stream arguments\");\n\t}\n\ncommon:\n\tif (ret_val) {\n\t\tRETVAL_STRING(ret_val, 1);\n\t} else {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Failed identify data %d:%s\", magic_errno(magic), magic_error(magic));\n\t\tRETVAL_FALSE;\n\t}\n\nclean:\n\tif (mimetype_emu) {\n\t\tmagic_close(magic);\n\t}\n\n\t/* Restore options */\n\tif (options) {\n\t\tFINFO_SET_OPTION(magic, finfo->options)\n\t}\n\treturn;\n}\n/* }}} */\n\n/* {{{ proto string finfo_file(resource finfo, char *file_name [, int options [, resource context]])\n Return information about a file. */\nPHP_FUNCTION(finfo_file)\n{\n\t_php_finfo_get_type(INTERNAL_FUNCTION_PARAM_PASSTHRU, FILEINFO_MODE_FILE, 0);\n}\n/* }}} */\n\n/* {{{ proto string finfo_buffer(resource finfo, char *string [, int options [, resource context]])\n Return infromation about a string buffer. */\nPHP_FUNCTION(finfo_buffer)\n{\n\t_php_finfo_get_type(INTERNAL_FUNCTION_PARAM_PASSTHRU, FILEINFO_MODE_BUFFER, 0);\n}\n/* }}} */\n\n/* {{{ proto string mime_content_type(string filename|resource stream)\n Return content-type for file */\nPHP_FUNCTION(mime_content_type)\n{\n\t_php_finfo_get_type(INTERNAL_FUNCTION_PARAM_PASSTHRU, -1, 1);\n}\n/* }}} */\n\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n * vim<600: noet sw=4 ts=4\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.0 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_0.txt. |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Author: Ilia Alshanetsky <ilia@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#ifdef HAVE_CONFIG_H\n#include \"config.h\"\n#endif\n#include \"php.h\"\n\n#include <magic.h>\n/* \n * HOWMANY specifies the maximum offset libmagic will look at\n * this is currently hardcoded in the libmagic source but not exported\n */\n#ifndef HOWMANY\n#define HOWMANY 65536\n#endif\n\n#include \"php_ini.h\"\n#include \"ext/standard/info.h\"\n#include \"ext/standard/file.h\" /* needed for context stuff */\n#include \"php_fileinfo.h\"\n#include \"fopen_wrappers.h\" /* needed for is_url */\n\n#ifndef _S_IFDIR\n# define _S_IFDIR\t\tS_IFDIR\n#endif\n\n/* {{{ macros and type definitions */\nstruct php_fileinfo {\n\tlong options;\n\tstruct magic_set *magic;\n};\n\nstatic zend_object_handlers finfo_object_handlers;\nzend_class_entry *finfo_class_entry;\n\nstruct finfo_object {\n\tzend_object zo;\n\tstruct php_fileinfo *ptr;\n};\n\n#define FILEINFO_DECLARE_INIT_OBJECT(object) \\\n\tzval *object = getThis();\n\n#define FILEINFO_REGISTER_OBJECT(_object, _ptr) \\\n{ \\\n\tstruct finfo_object *obj; \\\n obj = (struct finfo_object*)zend_object_store_get_object(_object TSRMLS_CC); \\\n obj->ptr = _ptr; \\\n}\n\n#define FILEINFO_FROM_OBJECT(finfo, object) \\\n{ \\\n\tstruct finfo_object *obj = zend_object_store_get_object(object TSRMLS_CC); \\\n\tfinfo = obj->ptr; \\\n\tif (!finfo) { \\\n \tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"The invalid fileinfo object.\"); \\\n\t\tRETURN_FALSE; \\\n\t} \\\n}\n\n/* {{{ finfo_objects_dtor\n */\nstatic void finfo_objects_dtor(void *object, zend_object_handle handle TSRMLS_DC)\n{\n\tstruct finfo_object *intern = (struct finfo_object *) object;\n\n\tif (intern->ptr) {\n\t\tmagic_close(intern->ptr->magic);\n\t\tefree(intern->ptr);\n\t}\n\n\tzend_object_std_dtor(&intern->zo TSRMLS_CC);\n\tefree(intern);\n}\n/* }}} */\n\n/* {{{ finfo_objects_new\n */\nPHP_FILEINFO_API zend_object_value finfo_objects_new(zend_class_entry *class_type TSRMLS_DC)\n{\n\tzend_object_value retval;\n\tstruct finfo_object *intern;\n\n\tintern = emalloc(sizeof(struct finfo_object));\n\tmemset(intern, 0, sizeof(struct finfo_object));\n\n\tzend_object_std_init(&intern->zo, class_type TSRMLS_CC);\n\tobject_properties_init(&intern->zo, class_type);\n\n\tintern->ptr = NULL;\n\n\tretval.handle = zend_objects_store_put(intern, finfo_objects_dtor, NULL, NULL TSRMLS_CC);\n\tretval.handlers = (zend_object_handlers *) &finfo_object_handlers;\n\n\treturn retval;\n}\n/* }}} */\n\n/* {{{ arginfo */\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_open, 0, 0, 0)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, arg)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_close, 0, 0, 1)\n\tZEND_ARG_INFO(0, finfo)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_set_flags, 0, 0, 2)\n\tZEND_ARG_INFO(0, finfo)\n\tZEND_ARG_INFO(0, options)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_method_set_flags, 0, 0, 1)\n\tZEND_ARG_INFO(0, options)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_file, 0, 0, 2)\n\tZEND_ARG_INFO(0, finfo)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, context)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_method_file, 0, 0, 1)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, context)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_buffer, 0, 0, 2)\n\tZEND_ARG_INFO(0, finfo)\n\tZEND_ARG_INFO(0, string)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, context)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_finfo_method_buffer, 0, 0, 1)\n\tZEND_ARG_INFO(0, string)\n\tZEND_ARG_INFO(0, options)\n\tZEND_ARG_INFO(0, context)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_mime_content_type, 0, 0, 1)\n\tZEND_ARG_INFO(0, string)\nZEND_END_ARG_INFO()\n/* }}} */\n\n/* {{{ finfo_class_functions\n */\nzend_function_entry finfo_class_functions[] = {\n\tZEND_ME_MAPPING(finfo, finfo_open, arginfo_finfo_open, ZEND_ACC_PUBLIC)\n\tZEND_ME_MAPPING(set_flags, finfo_set_flags,arginfo_finfo_method_set_flags, ZEND_ACC_PUBLIC)\n\tZEND_ME_MAPPING(file, finfo_file, arginfo_finfo_method_file, ZEND_ACC_PUBLIC)\n\tZEND_ME_MAPPING(buffer, finfo_buffer, arginfo_finfo_method_buffer, ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n/* }}} */\n\n#define FINFO_SET_OPTION(magic, options) \\\n\tif (magic_setflags(magic, options) == -1) { \\\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Failed to set option '%ld' %d:%s\", \\\n\t\t\t\toptions, magic_errno(magic), magic_error(magic)); \\\n\t\tRETURN_FALSE; \\\n\t}\n\n/* True global resources - no need for thread safety here */\nstatic int le_fileinfo;\n/* }}} */\n\nvoid finfo_resource_destructor(zend_rsrc_list_entry *rsrc TSRMLS_DC) /* {{{ */\n{\n\tif (rsrc->ptr) {\n\t\tstruct php_fileinfo *finfo = (struct php_fileinfo *) rsrc->ptr;\n\t\tmagic_close(finfo->magic);\n\t\tefree(rsrc->ptr);\n\t\trsrc->ptr = NULL;\n\t}\n}\n/* }}} */\n\n\n/* {{{ fileinfo_functions[]\n */\nzend_function_entry fileinfo_functions[] = {\n\tPHP_FE(finfo_open,\t\targinfo_finfo_open)\n\tPHP_FE(finfo_close,\t\targinfo_finfo_close)\n\tPHP_FE(finfo_set_flags,\targinfo_finfo_set_flags)\n\tPHP_FE(finfo_file,\t\targinfo_finfo_file)\n\tPHP_FE(finfo_buffer,\targinfo_finfo_buffer)\n\tPHP_FE(mime_content_type, arginfo_mime_content_type)\n\t{NULL, NULL, NULL}\n};\n/* }}} */\n\n/* {{{ PHP_MINIT_FUNCTION\n */\nPHP_MINIT_FUNCTION(finfo)\n{\n\tzend_class_entry _finfo_class_entry;\n\tINIT_CLASS_ENTRY(_finfo_class_entry, \"finfo\", finfo_class_functions);\n\t_finfo_class_entry.create_object = finfo_objects_new;\n\tfinfo_class_entry = zend_register_internal_class(&_finfo_class_entry TSRMLS_CC);\n\n\t/* copy the standard object handlers to you handler table */\n\tmemcpy(&finfo_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\n\tle_fileinfo = zend_register_list_destructors_ex(finfo_resource_destructor, NULL, \"file_info\", module_number);\n\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_NONE\",\t\t\tMAGIC_NONE, CONST_CS|CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_SYMLINK\",\t\tMAGIC_SYMLINK, CONST_CS|CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_MIME\",\t\t\tMAGIC_MIME, CONST_CS|CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_MIME_TYPE\",\tMAGIC_MIME_TYPE, CONST_CS|CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_MIME_ENCODING\",MAGIC_MIME_ENCODING, CONST_CS|CONST_PERSISTENT);\n/*\tREGISTER_LONG_CONSTANT(\"FILEINFO_COMPRESS\",\t\tMAGIC_COMPRESS, CONST_CS|CONST_PERSISTENT); disabled, as it does fork now */\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_DEVICES\",\t\tMAGIC_DEVICES, CONST_CS|CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_CONTINUE\",\t\tMAGIC_CONTINUE, CONST_CS|CONST_PERSISTENT);\n#ifdef MAGIC_PRESERVE_ATIME\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_PRESERVE_ATIME\",\tMAGIC_PRESERVE_ATIME, CONST_CS|CONST_PERSISTENT);\n#endif\n#ifdef MAGIC_RAW\n\tREGISTER_LONG_CONSTANT(\"FILEINFO_RAW\",\t\t\tMAGIC_RAW, CONST_CS|CONST_PERSISTENT);\n#endif\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* {{{ fileinfo_module_entry\n */\nzend_module_entry fileinfo_module_entry = {\n\tSTANDARD_MODULE_HEADER,\n\t\"fileinfo\",\n\tfileinfo_functions,\n\tPHP_MINIT(finfo),\n\tNULL,\n\tNULL,\t\n\tNULL,\n\tPHP_MINFO(fileinfo),\n\tPHP_FILEINFO_VERSION,\n\tSTANDARD_MODULE_PROPERTIES\n};\n/* }}} */\n\n#ifdef COMPILE_DL_FILEINFO\nZEND_GET_MODULE(fileinfo)\n#endif\n\n/* {{{ PHP_MINFO_FUNCTION\n */\nPHP_MINFO_FUNCTION(fileinfo)\n{\n\tphp_info_print_table_start();\n\tphp_info_print_table_header(2, \"fileinfo support\", \"enabled\");\n\tphp_info_print_table_row(2, \"version\", PHP_FILEINFO_VERSION);\n\tphp_info_print_table_end();\n}\n/* }}} */\n\n/* {{{ proto resource finfo_open([int options [, string arg]])\n Create a new fileinfo resource. */\nPHP_FUNCTION(finfo_open)\n{\n\tlong options = MAGIC_NONE;\n\tchar *file = NULL;\n\tint file_len = 0;\n\tstruct php_fileinfo *finfo;\n\tFILEINFO_DECLARE_INIT_OBJECT(object)\n\tchar resolved_path[MAXPATHLEN];\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|ls\", &options, &file, &file_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (file_len == 0) {\n\t\tfile = NULL;\n\t} else if (file && *file) { /* user specified file, perform open_basedir checks */\n\t\tif (!VCWD_REALPATH(file, resolved_path)) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tfile = resolved_path;\n\n#if PHP_API_VERSION < 20100412\n\t\tif ((PG(safe_mode) && (!php_checkuid(file, NULL, CHECKUID_CHECK_FILE_AND_DIR))) || php_check_open_basedir(file TSRMLS_CC)) {\n#else\n\t\tif (php_check_open_basedir(file TSRMLS_CC)) {\n#endif\n\t\t\tRETURN_FALSE;\n\t\t}\n\t}\n\n\tfinfo = emalloc(sizeof(struct php_fileinfo));\n\n\tfinfo->options = options;\n\tfinfo->magic = magic_open(options);\n\n\tif (finfo->magic == NULL) {\n\t\tefree(finfo);\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Invalid mode '%ld'.\", options);\n\t\tRETURN_FALSE;\t\n\t}\n\n\tif (magic_load(finfo->magic, file) == -1) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Failed to load magic database at '%s'.\", file);\n\t\tmagic_close(finfo->magic);\n\t\tefree(finfo);\n\t\tRETURN_FALSE;\n\t}\t\n\n\tif (object) {\n\t\tFILEINFO_REGISTER_OBJECT(object, finfo);\n\t} else {\n\t\tZEND_REGISTER_RESOURCE(return_value, finfo, le_fileinfo);\n\t}\t\n}\n/* }}} */\n\n/* {{{ proto resource finfo_close(resource finfo)\n Close fileinfo resource. */\nPHP_FUNCTION(finfo_close)\n{\n\tstruct php_fileinfo *finfo;\n\tzval *zfinfo;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"r\", &zfinfo) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tZEND_FETCH_RESOURCE(finfo, struct php_fileinfo *, &zfinfo, -1, \"file_info\", le_fileinfo);\n\n\tzend_list_delete(Z_RESVAL_P(zfinfo));\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto bool finfo_set_flags(resource finfo, int options)\n Set libmagic configuration options. */\nPHP_FUNCTION(finfo_set_flags)\n{\n\tlong options;\n\tstruct php_fileinfo *finfo;\n\tzval *zfinfo;\n\tFILEINFO_DECLARE_INIT_OBJECT(object)\n\n\tif (object) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l\", &options) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tFILEINFO_FROM_OBJECT(finfo, object);\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"rl\", &zfinfo, &options) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tZEND_FETCH_RESOURCE(finfo, struct php_fileinfo *, &zfinfo, -1, \"file_info\", le_fileinfo);\n\t}\n\n\tFINFO_SET_OPTION(finfo->magic, options)\n\tfinfo->options = options;\n\n\tRETURN_TRUE;\n}\n/* }}} */\n\n#define FILEINFO_MODE_BUFFER 0\n#define FILEINFO_MODE_STREAM 1\n#define FILEINFO_MODE_FILE 2\n\nstatic void _php_finfo_get_type(INTERNAL_FUNCTION_PARAMETERS, int mode, int mimetype_emu) /* {{{ */\n{\n\tlong options = 0;\n\tchar *ret_val = NULL, *buffer = NULL;\n\tint buffer_len;\n\tstruct php_fileinfo *finfo;\n\tzval *zfinfo, *zcontext = NULL;\n\tzval *what;\n\tchar mime_directory[] = \"directory\";\n\n\tstruct magic_set *magic = NULL;\n\tFILEINFO_DECLARE_INIT_OBJECT(object)\n\n\tif (mimetype_emu) {\n\n\t\t/* mime_content_type(..) emulation */\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"z\", &what) == FAILURE) {\n\t\t\treturn;\n\t\t}\n\n\t\tswitch (Z_TYPE_P(what)) {\n\t\t\tcase IS_STRING:\n\t\t\t\tbuffer = Z_STRVAL_P(what);\n\t\t\t\tbuffer_len = Z_STRLEN_P(what);\n\t\t\t\tmode = FILEINFO_MODE_FILE;\n\t\t\t\tbreak;\n\n\t\t\tcase IS_RESOURCE:\n\t\t\t\tmode = FILEINFO_MODE_STREAM;\n\t\t\t\tbreak;\n\n\t\t\tdefault:\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Can only process string or stream arguments\");\n\t\t\t\tRETURN_FALSE;\n\t\t}\n\n\t\tmagic = magic_open(MAGIC_MIME_TYPE);\n\t\tif (magic_load(magic, NULL) == -1) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Failed to load magic database.\");\n\t\t\tgoto common;\n\t\t}\n\t} else if (object) {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|lr\", &buffer, &buffer_len, &options, &zcontext) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tFILEINFO_FROM_OBJECT(finfo, object);\n\t\tmagic = finfo->magic;\n\t} else {\n\t\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"rs|lr\", &zfinfo, &buffer, &buffer_len, &options, &zcontext) == FAILURE) {\n\t\t\tRETURN_FALSE;\n\t\t}\n\t\tZEND_FETCH_RESOURCE(finfo, struct php_fileinfo *, &zfinfo, -1, \"file_info\", le_fileinfo);\n\t\tmagic = finfo->magic;\n\t}\t\n\n\t/* Set options for the current file/buffer. */\n\tif (options) {\n\t\tFINFO_SET_OPTION(magic, options)\n\t}\n\n\tswitch (mode) {\n\t\tcase FILEINFO_MODE_BUFFER:\n\t\t{\n\t\t\tret_val = (char *) magic_buffer(magic, buffer, buffer_len);\n\t\t\tbreak;\n\t\t}\n\n\t\tcase FILEINFO_MODE_STREAM:\n\t\t{\n\t\t\t\tphp_stream *stream;\n\t\t\t\toff_t streampos;\n\n\t\t\t\tphp_stream_from_zval_no_verify(stream, &what);\n\t\t\t\tif (!stream) {\n\t\t\t\t\tgoto common;\n\t\t\t\t}\n\n\t\t\t\tstreampos = php_stream_tell(stream); /* remember stream position for restoration */\n\t\t\t\tphp_stream_seek(stream, 0, SEEK_SET);\n\n\t\t\t\tret_val = (char *) magic_stream(magic, stream);\n\n\t\t\t\tphp_stream_seek(stream, streampos, SEEK_SET);\n\t\t\t\tbreak;\n\t\t}\n\n\t\tcase FILEINFO_MODE_FILE:\n\t\t{\n\t\t\t/* determine if the file is a local file or remote URL */\n\t\t\tchar *tmp2;\n\t\t\tphp_stream_wrapper *wrap;\n\t\t\tphp_stream_statbuf ssb;\n\n\t\t\tif (buffer == NULL || !*buffer) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Empty filename or path\");\n\t\t\t\tRETVAL_FALSE;\n\t\t\t\tgoto clean;\n\t\t\t}\n\n\t\t\twrap = php_stream_locate_url_wrapper(buffer, &tmp2, 0 TSRMLS_CC);\n\n\t\t\tif (wrap) {\n\t\t\t\tphp_stream_context *context = php_stream_context_from_zval(zcontext, 0);\n#if PHP_API_VERSION < 20100412\n\t\t\t\tphp_stream *stream = php_stream_open_wrapper_ex(buffer, \"rb\", ENFORCE_SAFE_MODE | REPORT_ERRORS, NULL, context);\n#else\n\t\t\t\tphp_stream *stream = php_stream_open_wrapper_ex(buffer, \"rb\", REPORT_ERRORS, NULL, context);\n#endif\n\n\t\t\t\tif (!stream) {\n\t\t\t\t\tRETVAL_FALSE;\n\t\t\t\t\tgoto clean;\n\t\t\t\t}\n\n\t\t\t\tif (php_stream_stat(stream, &ssb) == SUCCESS) {\n\t\t\t\t\tif (ssb.sb.st_mode & S_IFDIR) {\n\t\t\t\t\t\tret_val = mime_directory;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tret_val = (char *)magic_stream(magic, stream);\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tphp_stream_close(stream);\n\t\t\t}\n\t\t\tbreak;\n\t\t}\n\n\t\tdefault:\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Can only process string or stream arguments\");\n\t}\n\ncommon:\n\tif (ret_val) {\n\t\tRETVAL_STRING(ret_val, 1);\n\t} else {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Failed identify data %d:%s\", magic_errno(magic), magic_error(magic));\n\t\tRETVAL_FALSE;\n\t}\n\nclean:\n\tif (mimetype_emu) {\n\t\tmagic_close(magic);\n\t}\n\n\t/* Restore options */\n\tif (options) {\n\t\tFINFO_SET_OPTION(magic, finfo->options)\n\t}\n\treturn;\n}\n/* }}} */\n\n/* {{{ proto string finfo_file(resource finfo, char *file_name [, int options [, resource context]])\n Return information about a file. */\nPHP_FUNCTION(finfo_file)\n{\n\t_php_finfo_get_type(INTERNAL_FUNCTION_PARAM_PASSTHRU, FILEINFO_MODE_FILE, 0);\n}\n/* }}} */\n\n/* {{{ proto string finfo_buffer(resource finfo, char *string [, int options [, resource context]])\n Return infromation about a string buffer. */\nPHP_FUNCTION(finfo_buffer)\n{\n\t_php_finfo_get_type(INTERNAL_FUNCTION_PARAM_PASSTHRU, FILEINFO_MODE_BUFFER, 0);\n}\n/* }}} */\n\n/* {{{ proto string mime_content_type(string filename|resource stream)\n Return content-type for file */\nPHP_FUNCTION(mime_content_type)\n{\n\t_php_finfo_get_type(INTERNAL_FUNCTION_PARAM_PASSTHRU, -1, 1);\n}\n/* }}} */\n\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n * vim<600: noet sw=4 ts=4\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-02-14-86efc8e55e-d1d61ce612.c"}}},{"rowIdx":88,"cells":{"id":{"kind":"string","value":"manybugs_data_89"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <stdio.h>\n#include \"zend.h\"\n#include \"zend_API.h\"\n#include \"zend_globals.h\"\n#include \"zend_constants.h\"\n#include \"zend_list.h\"\n\n\nZEND_API void _zval_dtor_func(zval *zvalue ZEND_FILE_LINE_DC)\n{\n\tswitch (Z_TYPE_P(zvalue) & IS_CONSTANT_TYPE_MASK) {\n\t\tcase IS_STRING:\n\t\tcase IS_CONSTANT:\n\t\tcase IS_CLASS:\n\t\t\tCHECK_ZVAL_STRING_REL(zvalue);\n\t\t\tSTR_FREE_REL(zvalue->value.str.val);\n\t\t\tbreak;\n\t\tcase IS_ARRAY:\n\t\tcase IS_CONSTANT_ARRAY: {\n\t\t\t\tTSRMLS_FETCH();\n\n\t\t\t\tif (zvalue->value.ht && (zvalue->value.ht != &EG(symbol_table))) {\n\t\t\t\t\tzend_hash_destroy(zvalue->value.ht);\n\t\t\t\t\tFREE_HASHTABLE(zvalue->value.ht);\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_OBJECT:\n\t\t\t{\n\t\t\t\tTSRMLS_FETCH();\n\n\t\t\t\tZ_OBJ_HT_P(zvalue)->del_ref(zvalue TSRMLS_CC);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_RESOURCE:\n\t\t\t{\n\t\t\t\tTSRMLS_FETCH();\n\n\t\t\t\t/* destroy resource */\n\t\t\t\tzend_list_delete(zvalue->value.lval);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_LONG:\n\t\tcase IS_DOUBLE:\n\t\tcase IS_BOOL:\n\t\tcase IS_NULL:\n\t\tdefault:\n\t\t\treturn;\n\t\t\tbreak;\n\t}\n}\n\n\nZEND_API void _zval_internal_dtor(zval *zvalue ZEND_FILE_LINE_DC)\n{\n\tswitch (Z_TYPE_P(zvalue) & IS_CONSTANT_TYPE_MASK) {\n\t\tcase IS_STRING:\n\t\tcase IS_CONSTANT:\n\t\t\tCHECK_ZVAL_STRING_REL(zvalue);\n\t\t\tstr_free(zvalue->value.str.val);\n\t\t\tbreak;\n\t\tcase IS_ARRAY:\n\t\tcase IS_CONSTANT_ARRAY:\n\t\tcase IS_OBJECT:\n\t\tcase IS_RESOURCE:\n\t\t\tzend_error(E_CORE_ERROR, \"Internal zval's can't be arrays, objects or resources\");\n\t\t\tbreak;\n\t\tcase IS_LONG:\n\t\tcase IS_DOUBLE:\n\t\tcase IS_BOOL:\n\t\tcase IS_NULL:\n\t\tdefault:\n\t\t\tbreak;\n\t}\n}\n\n\nZEND_API void zval_add_ref(zval **p)\n{\n\tZ_ADDREF_PP(p);\n}\n\n\nZEND_API void _zval_copy_ctor_func(zval *zvalue ZEND_FILE_LINE_DC)\n{\n\tswitch (Z_TYPE_P(zvalue) & IS_CONSTANT_TYPE_MASK) {\n\t\tcase IS_RESOURCE: {\n\t\t\t\tTSRMLS_FETCH();\n\n\t\t\t\tzend_list_addref(zvalue->value.lval);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_BOOL:\n\t\tcase IS_LONG:\n\t\tcase IS_NULL:\n\t\t\tbreak;\n\t\tcase IS_CONSTANT:\n\t\tcase IS_STRING:\n\t\t\tCHECK_ZVAL_STRING_REL(zvalue);\n\t\t\tif (!IS_INTERNED(zvalue->value.str.val)) {\n\t\t\t\tzvalue->value.str.val = (char *) estrndup_rel(zvalue->value.str.val, zvalue->value.str.len);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_ARRAY:\n\t\tcase IS_CONSTANT_ARRAY: {\n\t\t\t\tzval *tmp;\n\t\t\t\tHashTable *original_ht = zvalue->value.ht;\n\t\t\t\tHashTable *tmp_ht = NULL;\n\t\t\t\tTSRMLS_FETCH();\n\n\t\t\t\tif (zvalue->value.ht == &EG(symbol_table)) {\n\t\t\t\t\treturn; /* do nothing */\n\t\t\t\t}\n\t\t\t\tALLOC_HASHTABLE_REL(tmp_ht);\n\t\t\t\tzend_hash_init(tmp_ht, zend_hash_num_elements(original_ht), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\t\tzend_hash_copy(tmp_ht, original_ht, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));\n\t\t\t\tzvalue->value.ht = tmp_ht;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_OBJECT:\n\t\t\t{\n\t\t\t\tTSRMLS_FETCH();\n\t\t\t\tZ_OBJ_HT_P(zvalue)->add_ref(zvalue TSRMLS_CC);\n\t\t\t}\n\t\t\tbreak;\n\t}\n}\n\n\nZEND_API int zend_print_variable(zval *var) \n{\n\treturn zend_print_zval(var, 0);\n}\n\n\nZEND_API void _zval_dtor_wrapper(zval *zvalue)\n{\n\tTSRMLS_FETCH();\n\n\tGC_REMOVE_ZVAL_FROM_BUFFER(zvalue);\n\tzval_dtor(zvalue);\n}\n\n\n#if ZEND_DEBUG\nZEND_API void _zval_copy_ctor_wrapper(zval *zvalue)\n{\n\tzval_copy_ctor(zvalue);\n}\n\n\nZEND_API void _zval_internal_dtor_wrapper(zval *zvalue)\n{\n\tzval_internal_dtor(zvalue);\n}\n\n\nZEND_API void _zval_ptr_dtor_wrapper(zval **zval_ptr)\n{\n\tzval_ptr_dtor(zval_ptr);\n}\n\n\nZEND_API void _zval_internal_ptr_dtor_wrapper(zval **zval_ptr)\n{\n\tzval_internal_ptr_dtor(zval_ptr);\n}\n#endif\n\nZEND_API int zval_copy_static_var(zval **p TSRMLS_DC, int num_args, va_list args, zend_hash_key *key) /* {{{ */\n{\n\tHashTable *target = va_arg(args, HashTable*);\n\tzend_bool is_ref;\n\tzval *tmp;\n \n\tif (Z_TYPE_PP(p) & (IS_LEXICAL_VAR|IS_LEXICAL_REF)) {\n\t\tis_ref = Z_TYPE_PP(p) & IS_LEXICAL_REF;\n \n\t\tif (!EG(active_symbol_table)) {\n\t\t\tzend_rebuild_symbol_table(TSRMLS_C);\n\t\t}\n\t\tif (zend_hash_quick_find(EG(active_symbol_table), key->arKey, key->nKeyLength, key->h, (void **) &p) == FAILURE) {\n\t\t\tif (is_ref) { \n\t\t\t\tALLOC_INIT_ZVAL(tmp);\n\t\t\t\tZ_SET_ISREF_P(tmp);\n\t\t\t\tzend_hash_quick_add(EG(active_symbol_table), key->arKey, key->nKeyLength, key->h, &tmp, sizeof(zval*), (void**)&p);\n\t\t\t} else {\n\t\t\t\ttmp = EG(uninitialized_zval_ptr);\n\t\t\t\tzend_error(E_NOTICE,\"Undefined variable: %s\", key->arKey);\n\t\t\t}\n\t\t} else {\n\t\t\tif (is_ref) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(p);\n\t\t\t\ttmp = *p;\n\t\t\t} else if (Z_ISREF_PP(p)) {\n\t\t\t\tALLOC_INIT_ZVAL(tmp);\n\t\t\t\tZVAL_COPY_VALUE(tmp, *p);\n\t\t\t\tZ_SET_REFCOUNT_P(tmp, 0);\n\t\t\t\tZ_UNSET_ISREF_P(tmp);\n\t\t\t} else {\n\t\t\t\ttmp = *p;\n\t\t\t}\n\t\t}\n\t} else {\n\t\ttmp = *p;\n\t}\n\tif (zend_hash_quick_add(target, key->arKey, key->nKeyLength, key->h, &tmp, sizeof(zval*), NULL) == SUCCESS) {\n\t\tZ_ADDREF_P(tmp);\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <stdio.h>\n#include \"zend.h\"\n#include \"zend_API.h\"\n#include \"zend_globals.h\"\n#include \"zend_constants.h\"\n#include \"zend_list.h\"\n\n\nZEND_API void _zval_dtor_func(zval *zvalue ZEND_FILE_LINE_DC)\n{\n\tswitch (Z_TYPE_P(zvalue) & IS_CONSTANT_TYPE_MASK) {\n\t\tcase IS_STRING:\n\t\tcase IS_CONSTANT:\n\t\tcase IS_CLASS:\n\t\t\tCHECK_ZVAL_STRING_REL(zvalue);\n\t\t\tSTR_FREE_REL(zvalue->value.str.val);\n\t\t\tbreak;\n\t\tcase IS_ARRAY:\n\t\tcase IS_CONSTANT_ARRAY: {\n\t\t\t\tTSRMLS_FETCH();\n\n\t\t\t\tif (zvalue->value.ht && (zvalue->value.ht != &EG(symbol_table))) {\n\t\t\t\t\tzend_hash_destroy(zvalue->value.ht);\n\t\t\t\t\tFREE_HASHTABLE(zvalue->value.ht);\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_OBJECT:\n\t\t\t{\n\t\t\t\tTSRMLS_FETCH();\n\n\t\t\t\tZ_OBJ_HT_P(zvalue)->del_ref(zvalue TSRMLS_CC);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_RESOURCE:\n\t\t\t{\n\t\t\t\tTSRMLS_FETCH();\n\n\t\t\t\t/* destroy resource */\n\t\t\t\tzend_list_delete(zvalue->value.lval);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_LONG:\n\t\tcase IS_DOUBLE:\n\t\tcase IS_BOOL:\n\t\tcase IS_NULL:\n\t\tdefault:\n\t\t\treturn;\n\t\t\tbreak;\n\t}\n}\n\n\nZEND_API void _zval_internal_dtor(zval *zvalue ZEND_FILE_LINE_DC)\n{\n\tswitch (Z_TYPE_P(zvalue) & IS_CONSTANT_TYPE_MASK) {\n\t\tcase IS_STRING:\n\t\tcase IS_CONSTANT:\n\t\t\tCHECK_ZVAL_STRING_REL(zvalue);\n\t\t\tstr_free(zvalue->value.str.val);\n\t\t\tbreak;\n\t\tcase IS_ARRAY:\n\t\tcase IS_CONSTANT_ARRAY:\n\t\tcase IS_OBJECT:\n\t\tcase IS_RESOURCE:\n\t\t\tzend_error(E_CORE_ERROR, \"Internal zval's can't be arrays, objects or resources\");\n\t\t\tbreak;\n\t\tcase IS_LONG:\n\t\tcase IS_DOUBLE:\n\t\tcase IS_BOOL:\n\t\tcase IS_NULL:\n\t\tdefault:\n\t\t\tbreak;\n\t}\n}\n\n\nZEND_API void zval_add_ref(zval **p)\n{\n\tZ_ADDREF_PP(p);\n}\n\n\nZEND_API void _zval_copy_ctor_func(zval *zvalue ZEND_FILE_LINE_DC)\n{\n\tswitch (Z_TYPE_P(zvalue) & IS_CONSTANT_TYPE_MASK) {\n\t\tcase IS_RESOURCE: {\n\t\t\t\tTSRMLS_FETCH();\n\n\t\t\t\tzend_list_addref(zvalue->value.lval);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_BOOL:\n\t\tcase IS_LONG:\n\t\tcase IS_NULL:\n\t\t\tbreak;\n\t\tcase IS_CONSTANT:\n\t\tcase IS_STRING:\n\t\t\tCHECK_ZVAL_STRING_REL(zvalue);\n\t\t\tif (!IS_INTERNED(zvalue->value.str.val)) {\n\t\t\t\tzvalue->value.str.val = (char *) estrndup_rel(zvalue->value.str.val, zvalue->value.str.len);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_ARRAY:\n\t\tcase IS_CONSTANT_ARRAY: {\n\t\t\t\tzval *tmp;\n\t\t\t\tHashTable *original_ht = zvalue->value.ht;\n\t\t\t\tHashTable *tmp_ht = NULL;\n\t\t\t\tTSRMLS_FETCH();\n\n\t\t\t\tif (zvalue->value.ht == &EG(symbol_table)) {\n\t\t\t\t\treturn; /* do nothing */\n\t\t\t\t}\n\t\t\t\tALLOC_HASHTABLE_REL(tmp_ht);\n\t\t\t\tzend_hash_init(tmp_ht, zend_hash_num_elements(original_ht), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\t\tzend_hash_copy(tmp_ht, original_ht, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));\n\t\t\t\tzvalue->value.ht = tmp_ht;\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_OBJECT:\n\t\t\t{\n\t\t\t\tTSRMLS_FETCH();\n\t\t\t\tZ_OBJ_HT_P(zvalue)->add_ref(zvalue TSRMLS_CC);\n\t\t\t}\n\t\t\tbreak;\n\t}\n}\n\n\nZEND_API int zend_print_variable(zval *var) \n{\n\treturn zend_print_zval(var, 0);\n}\n\n\nZEND_API void _zval_dtor_wrapper(zval *zvalue)\n{\n\tTSRMLS_FETCH();\n\n\tGC_REMOVE_ZVAL_FROM_BUFFER(zvalue);\n\tzval_dtor(zvalue);\n}\n\n\n#if ZEND_DEBUG\nZEND_API void _zval_copy_ctor_wrapper(zval *zvalue)\n{\n\tzval_copy_ctor(zvalue);\n}\n\n\nZEND_API void _zval_internal_dtor_wrapper(zval *zvalue)\n{\n\tzval_internal_dtor(zvalue);\n}\n\n\nZEND_API void _zval_ptr_dtor_wrapper(zval **zval_ptr)\n{\n\tzval_ptr_dtor(zval_ptr);\n}\n\n\nZEND_API void _zval_internal_ptr_dtor_wrapper(zval **zval_ptr)\n{\n\tzval_internal_ptr_dtor(zval_ptr);\n}\n#endif\n\nZEND_API int zval_copy_static_var(zval **p TSRMLS_DC, int num_args, va_list args, zend_hash_key *key) /* {{{ */\n{\n\tHashTable *target = va_arg(args, HashTable*);\n\tzend_bool is_ref;\n\tzval *tmp;\n \n\tif (Z_TYPE_PP(p) & (IS_LEXICAL_VAR|IS_LEXICAL_REF)) {\n\t\tis_ref = Z_TYPE_PP(p) & IS_LEXICAL_REF;\n \n\t\tif (!EG(active_symbol_table)) {\n\t\t\tzend_rebuild_symbol_table(TSRMLS_C);\n\t\t}\n\t\tif (zend_hash_quick_find(EG(active_symbol_table), key->arKey, key->nKeyLength, key->h, (void **) &p) == FAILURE) {\n\t\t\tif (is_ref) { \n\t\t\t\tALLOC_INIT_ZVAL(tmp);\n\t\t\t\tZ_SET_ISREF_P(tmp);\n\t\t\t\tzend_hash_quick_add(EG(active_symbol_table), key->arKey, key->nKeyLength, key->h, &tmp, sizeof(zval*), (void**)&p);\n\t\t\t} else {\n\t\t\t\ttmp = EG(uninitialized_zval_ptr);\n\t\t\t\tzend_error(E_NOTICE,\"Undefined variable: %s\", key->arKey);\n\t\t\t}\n\t\t} else {\n\t\t\tif (is_ref) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(p);\n\t\t\t\ttmp = *p;\n\t\t\t} else if (Z_ISREF_PP(p)) {\n\t\t\t\tALLOC_INIT_ZVAL(tmp);\n\t\t\t\tZVAL_COPY_VALUE(tmp, *p);\n\t\t\t\tzval_copy_ctor(tmp);\n\t\t\t\tZ_SET_REFCOUNT_P(tmp, 0);\n\t\t\t\tZ_UNSET_ISREF_P(tmp);\n\t\t\t} else {\n\t\t\t\ttmp = *p;\n\t\t\t}\n\t\t}\n\t} else {\n\t\ttmp = *p;\n\t}\n\tif (zend_hash_quick_add(target, key->arKey, key->nKeyLength, key->h, &tmp, sizeof(zval*), NULL) == SUCCESS) {\n\t\tZ_ADDREF_P(tmp);\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-04-07-77ed819430-efcb9a71cd.c"}}},{"rowIdx":89,"cells":{"id":{"kind":"string","value":"manybugs_data_90"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function, *new_function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), (void**)&new_function);\n\t\tfunction_add_ref(new_function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), (void**)&new_function);\n\t\t\t\t\tfunction_add_ref(new_function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif ((parent->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t&& parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* Make sure they are compatible */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* In case both are abstract, just check prototype, but need to do that in both directions */\n\t\t\t\t\tif ( !zend_do_perform_implementation_check(fn, other_trait_fn TSRMLS_CC)\n\t\t\t\t\t\t|| !zend_do_perform_implementation_check(other_trait_fn, fn TSRMLS_CC)) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s must be compatible with %s\", //ZEND_FN_SCOPE_NAME(fn), fn->common.function_name, //::%s()\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(fn TSRMLS_CC),\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(other_trait_fn TSRMLS_CC));\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* otherwise, do the full check */\n\t\t\t\t\tdo_inheritance_check_on_method(fn, other_trait_fn TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* Make sure they are compatible.\n\t\t\t\t\t Here, we already know other_trait_fn cannot be abstract, full check ok. */\n\t\t\t\t\tdo_inheritance_check_on_method(other_trait_fn, fn TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tswitch (opcode_copy[i].opcode) {\n\t\t\t\tcase ZEND_GOTO:\n\t\t\t\tcase ZEND_JMP:\n\t\t\t\t\tif (opcode_copy[i].op1.jmp_addr && opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tswitch (opcode_copy[i].opcode) {\n\t\t\t\tcase ZEND_JMPZ:\n\t\t\t\tcase ZEND_JMPNZ:\n\t\t\t\tcase ZEND_JMPZ_EX:\n\t\t\t\tcase ZEND_JMPNZ_EX:\n\t\t\t\tcase ZEND_JMP_SET:\n\t\t\t\tcase ZEND_JMP_SET_VAR:\n\t\t\t\t\tif (opcode_copy[i].op2.jmp_addr && opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n\n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) /* {{{ */\n{\n\tif (!strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\n\t\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE;\n\t} else if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t} else if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR;\n\t} else if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) {\n\t\tce->__get = fe;\n\t} else if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) {\n\t\tce->__set = fe;\n\t} else if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) {\n\t\tce->__call = fe;\n\t} else if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) {\n\t\tce->__unset = fe;\n\t} else if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) {\n\t\tce->__isset = fe;\n\t} else if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) {\n\t\tce->__callstatic = fe;\n\t} else if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) {\n\t\tce->__tostring = fe;\n\t} else if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn = NULL;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t}\n \n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n \n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n \n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\t\t/* one more thing: make sure we properly implement an abstract method */\n\t\tif (existing_fn && existing_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tdo_inheritance_check_on_method(fn, existing_fn TSRMLS_CC);\n\t\t}\n\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif (existing_fn\n\t\t\t&& existing_fn->common.scope != ce\n\t\t\t&& (fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\t/* it is just a reference which was added to the subclass while doing\n\t\t\t the inheritance, so we can deleted now, and will add the overriding \n\t\t\t method afterwards.\n\t\t\t Except, if we try to add an abstract function, then we should not\n\t\t\t delete the inherited one */\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n\n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\n\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\n\t\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\tchar *lcname;\n\tzend_bool method_exists;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\t/** Resolve classes for all precedence operations. */\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_method_ref = cur_precedence->trait_method;\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_method_ref->class_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tcur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** Ensure that the prefered method is actually available. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n\t\t\t\t\t\t\t\t\t\t\t\t lcname,\n\t\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"A precedence rule was defined for %s::%s but this method does not exist\",\n\t\t\t\t\t\t\t cur_method_ref->ce->name,\n\t\t\t\t\t\t\t cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t\n\t\t\t\t/** With the other traits, we are more permissive.\n\t\t\t\t\tWe do not give errors for those. This allows to be more\n\t\t\t\t\tdefensive in such definitions. */\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\t/** For all aliases with an explicit class name, resolve the class now. */\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** And, ensure that the referenced method is resolvable, too. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n lcname, cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"An alias was defined for %s::%s but this method does not exist\", cur_method_ref->ce->name, cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n\n\n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t}\n\t\t\t\tif ( (coliding_prop->flags & (ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC))\n\t\t\t\t\t== (property_info->flags & (ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC))) {\n\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_static_members_table[coliding_prop->offset],\n ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n ce->default_properties_table[coliding_prop->offset],\n ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t}\n\n\t\t\t\tif (not_compatible) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t} else {\n\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_do_check_for_inconsistent_traits_aliasing(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tzend_trait_alias* cur_alias;\n\tchar* lc_method_name;\n\t\n\tif (ce->trait_aliases) {\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tcur_alias = ce->trait_aliases[i];\n\t\t\t/** The trait for this alias has not been resolved, this means, this\n\t\t\t\talias was not applied. Abort with an error. */\n\t\t\tif (!cur_alias->trait_method->ce) {\n\t\t\t\tif (cur_alias->alias) {\n\t\t\t\t\t/** Plain old inconsistency/typo/bug */\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"An alias (%s) was defined for method %s(), but this method does not exist\",\n\t\t\t\t\t\t\t cur_alias->alias,\n\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t} else {\n\t\t\t\t\t/** Here are two possible cases:\n\t\t\t\t\t\t1) this is an attempt to modifiy the visibility\n\t\t\t\t\t\t of a method introduce as part of another alias.\n\t\t\t\t\t\t Since that seems to violate the DRY principle,\n\t\t\t\t\t\t we check against it and abort.\n\t\t\t\t\t\t2) it is just a plain old inconsitency/typo/bug\n\t\t\t\t\t\t as in the case where alias is set. */\n\t\t\t\t\t\n\t\t\t\t\tlc_method_name = zend_str_tolower_dup(cur_alias->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len);\n\t\t\t\t\tif (zend_hash_exists(&ce->function_table,\n\t\t\t\t\t\t\t\t\t\t lc_method_name,\n\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len+1)) {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers for the trait alias %s() need to be changed in the same statment in which the alias is defined. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers of the trait method %s() are changed, but this method does not exist. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n \n\t/* Aliases which have not been applied indicate typos/bugs. */\n\tzend_do_check_for_inconsistent_traits_aliasing(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n\n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n if ((CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n zend_error(E_COMPILE_ERROR,\n \"Cannot use traits inside of interfaces. %s is used in %s\",\n Z_STRVAL(trait_name->u.constant), CG(active_class_entry)->name);\n }\n\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\t\n\tif (CG(has_bracketed_namespaces) && CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"__HALT_COMPILER() can only be used from the outermost scope\");\n\t}\n\t\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2011 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is | \n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include <zend_language_parser.h>\n#include \"zend.h\"\n#include \"zend_compile.h\"\n#include \"zend_constants.h\"\n#include \"zend_llist.h\"\n#include \"zend_API.h\"\n#include \"zend_exceptions.h\"\n#include \"tsrm_virtual_cwd.h\"\n#include \"zend_multibyte.h\"\n#include \"zend_language_scanner.h\"\n\n#define CONSTANT_EX(op_array, op) \\\n\t(op_array)->literals[op].constant\n\n#define CONSTANT(op) \\\n\tCONSTANT_EX(CG(active_op_array), op)\n\n#define SET_NODE(target, src) do { \\\n\t\ttarget ## _type = (src)->op_type; \\\n\t\tif ((src)->op_type == IS_CONST) { \\\n\t\t\ttarget.constant = zend_add_literal(CG(active_op_array), &(src)->u.constant TSRMLS_CC); \\\n\t\t} else { \\\n\t\t\ttarget = (src)->u.op; \\\n\t\t} \\\n\t} while (0)\n\n#define GET_NODE(target, src) do { \\\n\t\t(target)->op_type = src ## _type; \\\n\t\tif ((target)->op_type == IS_CONST) { \\\n\t\t\t(target)->u.constant = CONSTANT(src.constant); \\\n\t\t} else { \\\n\t\t\t(target)->u.op = src; \\\n\t\t\t(target)->EA = 0; \\\n\t\t} \\\n\t} while (0)\n\n#define COPY_NODE(target, src) do { \\\n\t\ttarget ## _type = src ## _type; \\\n\t\ttarget = src; \\\n\t} while (0)\n\n#define CALCULATE_LITERAL_HASH(num) do { \\\n\t\tif (IS_INTERNED(Z_STRVAL(CONSTANT(num)))) { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = INTERNED_HASH(Z_STRVAL(CONSTANT(num))); \\\n\t\t} else { \\\n\t\t\tZ_HASH_P(&CONSTANT(num)) = zend_hash_func(Z_STRVAL(CONSTANT(num)), Z_STRLEN(CONSTANT(num))+1); \\\n\t\t} \\\n\t} while (0)\n\n#define GET_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot++; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define POLYMORPHIC_CACHE_SLOT_SIZE 2\n\n#define GET_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tCG(active_op_array)->literals[literal].cache_slot = CG(active_op_array)->last_cache_slot; \\\n\t\tCG(active_op_array)->last_cache_slot += POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) && CG(active_op_array)->run_time_cache) { \\\n\t\t\tCG(active_op_array)->run_time_cache = erealloc(CG(active_op_array)->run_time_cache, CG(active_op_array)->last_cache_slot * sizeof(void*)); \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 1] = NULL; \\\n\t\t\tCG(active_op_array)->run_time_cache[CG(active_op_array)->last_cache_slot - 2] = NULL; \\\n\t\t} \\\n\t} while (0)\n\n#define FREE_POLYMORPHIC_CACHE_SLOT(literal) do { \\\n\t\tif (CG(active_op_array)->literals[literal].cache_slot == \\\n\t\t CG(active_op_array)->last_cache_slot - POLYMORPHIC_CACHE_SLOT_SIZE) { \\\n\t\t\tCG(active_op_array)->literals[literal].cache_slot = -1; \\\n\t\t\tCG(active_op_array)->last_cache_slot -= POLYMORPHIC_CACHE_SLOT_SIZE; \\\n\t\t} \\\n\t} while (0)\n\nZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\nZEND_API zend_op_array *(*zend_compile_string)(zval *source_string, char *filename TSRMLS_DC);\n\n#ifndef ZTS\nZEND_API zend_compiler_globals compiler_globals;\nZEND_API zend_executor_globals executor_globals;\n#endif\n\nstatic void zend_duplicate_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = estrndup(property_info->name, property_info->name_length);\n\t}\n\tif (property_info->doc_comment) {\n\t\tproperty_info->doc_comment = estrndup(property_info->doc_comment, property_info->doc_comment_len);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_duplicate_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tif (!IS_INTERNED(property_info->name)) {\t\t\n\t\tproperty_info->name = zend_strndup(property_info->name, property_info->name_length);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info(zend_property_info *property_info) /* {{{ */\n{\n\tstr_efree(property_info->name);\n\tif (property_info->doc_comment) {\n\t\tefree((char*)property_info->doc_comment);\n\t}\n}\n/* }}} */\n\n\nstatic void zend_destroy_property_info_internal(zend_property_info *property_info) /* {{{ */\n{\n\tstr_free((char*)property_info->name);\n}\n/* }}} */\n\nstatic void build_runtime_defined_function_key(zval *result, const char *name, int name_length TSRMLS_DC) /* {{{ */\n{\n\tchar char_pos_buf[32];\n\tuint char_pos_len;\n\tconst char *filename;\n\n\tchar_pos_len = zend_sprintf(char_pos_buf, \"%p\", LANG_SCNG(yy_text));\n\tif (CG(active_op_array)->filename) {\n\t\tfilename = CG(active_op_array)->filename;\n\t} else {\n\t\tfilename = \"-\";\n\t}\n\n\t/* NULL, name length, filename length, last accepting char position length */\n\tresult->value.str.len = 1+name_length+strlen(filename)+char_pos_len;\n\n \t/* must be binary safe */\n \tresult->value.str.val = (char *) safe_emalloc(result->value.str.len, 1, 1);\n \tresult->value.str.val[0] = '\\0';\n \tsprintf(result->value.str.val+1, \"%s%s%s\", name, filename, char_pos_buf);\n\n\tresult->type = IS_STRING;\n\tZ_SET_REFCOUNT_P(result, 1);\n}\n/* }}} */\n\n\nstatic void init_compiler_declarables(TSRMLS_D) /* {{{ */\n{\n\tZ_TYPE(CG(declarables).ticks) = IS_LONG;\n\tZ_LVAL(CG(declarables).ticks) = 0;\n}\n/* }}} */\n\nvoid zend_init_compiler_context(TSRMLS_D) /* {{{ */\n{\n\tCG(context).opcodes_size = (CG(active_op_array)->fn_flags & ZEND_ACC_INTERACTIVE) ? INITIAL_INTERACTIVE_OP_ARRAY_SIZE : INITIAL_OP_ARRAY_SIZE;\n\tCG(context).vars_size = 0;\n\tCG(context).literals_size = 0;\n\tCG(context).current_brk_cont = -1;\n\tCG(context).backpatch_count = 0;\n\tCG(context).labels = NULL;\n}\n/* }}} */\n\nvoid zend_init_compiler_data_structures(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_init(&CG(bp_stack));\n\tzend_stack_init(&CG(function_call_stack));\n\tzend_stack_init(&CG(switch_cond_stack));\n\tzend_stack_init(&CG(foreach_copy_stack));\n\tzend_stack_init(&CG(object_stack));\n\tzend_stack_init(&CG(declare_stack));\n\tCG(active_class_entry) = NULL;\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_stack_init(&CG(list_stack));\n\tCG(in_compilation) = 0;\n\tCG(start_lineno) = 0;\n\tCG(current_namespace) = NULL;\n\tCG(in_namespace) = 0;\n\tCG(has_bracketed_namespaces) = 0;\n\tCG(current_import) = NULL;\n\tinit_compiler_declarables(TSRMLS_C);\n\tzend_stack_init(&CG(context_stack));\n\n\tCG(encoding_declared) = 0;\n}\n/* }}} */\n\n\nZEND_API void file_handle_dtor(zend_file_handle *fh) /* {{{ */\n{\n\tTSRMLS_FETCH();\n\n\tzend_file_handle_dtor(fh TSRMLS_CC);\n}\n/* }}} */\n\n\nvoid init_compiler(TSRMLS_D) /* {{{ */\n{\n\tCG(active_op_array) = NULL;\n\tzend_init_compiler_data_structures(TSRMLS_C);\n\tzend_init_rsrc_list(TSRMLS_C);\n\tzend_hash_init(&CG(filenames_table), 5, NULL, (dtor_func_t) free_estring, 0);\n\tzend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) file_handle_dtor, 0);\n\tCG(unclean_shutdown) = 0;\n}\n/* }}} */\n\n\nvoid shutdown_compiler(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_destroy(&CG(bp_stack));\n\tzend_stack_destroy(&CG(function_call_stack));\n\tzend_stack_destroy(&CG(switch_cond_stack));\n\tzend_stack_destroy(&CG(foreach_copy_stack));\n\tzend_stack_destroy(&CG(object_stack));\n\tzend_stack_destroy(&CG(declare_stack));\n\tzend_stack_destroy(&CG(list_stack));\n\tzend_hash_destroy(&CG(filenames_table));\n\tzend_llist_destroy(&CG(open_files));\n\tzend_stack_destroy(&CG(context_stack));\n}\n/* }}} */\n\n\nZEND_API char *zend_set_compiled_filename(const char *new_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tchar **pp, *p;\n\tint length = strlen(new_compiled_filename);\n\n\tif (zend_hash_find(&CG(filenames_table), new_compiled_filename, length+1, (void **) &pp) == SUCCESS) {\n\t\tCG(compiled_filename) = *pp;\n\t\treturn *pp;\n\t}\n\tp = estrndup(new_compiled_filename, length);\n\tzend_hash_update(&CG(filenames_table), new_compiled_filename, length+1, &p, sizeof(char *), (void **) &pp);\n\tCG(compiled_filename) = p;\n\treturn p;\n}\n/* }}} */\n\n\nZEND_API void zend_restore_compiled_filename(char *original_compiled_filename TSRMLS_DC) /* {{{ */\n{\n\tCG(compiled_filename) = original_compiled_filename;\n}\n/* }}} */\n\n\nZEND_API char *zend_get_compiled_filename(TSRMLS_D) /* {{{ */\n{\n\treturn CG(compiled_filename);\n}\n/* }}} */\n\n\nZEND_API int zend_get_compiled_lineno(TSRMLS_D) /* {{{ */\n{\n\treturn CG(zend_lineno);\n}\n/* }}} */\n\n\nZEND_API zend_bool zend_is_compiling(TSRMLS_D) /* {{{ */\n{\n\treturn CG(in_compilation);\n}\n/* }}} */\n\n\nstatic zend_uint get_temporary_variable(zend_op_array *op_array) /* {{{ */\n{\n\treturn (op_array->T)++ * ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable));\n}\n/* }}} */\n\nstatic int lookup_cv(zend_op_array *op_array, char* name, int name_len, ulong hash TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tulong hash_value = hash ? hash : zend_inline_hash_func(name, name_len+1);\n\n\twhile (i < op_array->last_var) {\n\t\tif (op_array->vars[i].name == name ||\n\t\t (op_array->vars[i].hash_value == hash_value &&\n\t\t op_array->vars[i].name_len == name_len &&\n\t\t memcmp(op_array->vars[i].name, name, name_len) == 0)) {\n\t\t\tstr_efree(name);\n\t\t\treturn i;\n\t\t}\n\t\ti++;\n\t}\n\ti = op_array->last_var;\n\top_array->last_var++;\n\tif (op_array->last_var > CG(context).vars_size) {\n\t\tCG(context).vars_size += 16; /* FIXME */\n\t\top_array->vars = erealloc(op_array->vars, CG(context).vars_size * sizeof(zend_compiled_variable));\n\t}\n\top_array->vars[i].name = zend_new_interned_string(name, name_len + 1, 1 TSRMLS_CC);\n\top_array->vars[i].name_len = name_len;\n\top_array->vars[i].hash_value = hash_value;\n\treturn i;\n}\n/* }}} */\n\nvoid zend_del_literal(zend_op_array *op_array, int n) /* {{{ */\n{\n\tzval_dtor(&CONSTANT_EX(op_array, n));\n\tif (n + 1 == op_array->last_literal) {\n\t\top_array->last_literal--;\n\t} else {\n\t\tZ_TYPE(CONSTANT_EX(op_array, n)) = IS_NULL;\n\t}\n}\n/* }}} */\n\n/* Common part of zend_add_literal and zend_append_individual_literal */\nstatic inline void zend_insert_literal(zend_op_array *op_array, const zval *zv, int literal_position TSRMLS_DC) /* {{{ */\n{\n\tif (Z_TYPE_P(zv) == IS_STRING || Z_TYPE_P(zv) == IS_CONSTANT) {\n\t\tzval *z = (zval*)zv;\n\t\tZ_STRVAL_P(z) = (char*)zend_new_interned_string(Z_STRVAL_P(zv), Z_STRLEN_P(zv) + 1, 1 TSRMLS_CC);\n\t}\n\tCONSTANT_EX(op_array, literal_position) = *zv;\n\tZ_SET_REFCOUNT(CONSTANT_EX(op_array, literal_position), 2);\n\tZ_SET_ISREF(CONSTANT_EX(op_array, literal_position));\n\top_array->literals[literal_position].hash_value = 0;\n\top_array->literals[literal_position].cache_slot = -1;\n}\n/* }}} */\n\n/* Is used while compiling a function, using the context to keep track\n of an approximate size to avoid to relocate to often.\n Literals are truncated to actual size in the second compiler pass (pass_two()). */\nint zend_add_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\tif (i >= CG(context).literals_size) {\n\t\twhile (i >= CG(context).literals_size) {\n\t\t\tCG(context).literals_size += 16; /* FIXME */\n\t\t}\n\t\top_array->literals = (zend_literal*)erealloc(op_array->literals, CG(context).literals_size * sizeof(zend_literal));\n\t}\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\n/* Is used after normal compilation to append an additional literal.\n Allocation is done precisely here. */\nint zend_append_individual_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint i = op_array->last_literal;\n\top_array->last_literal++;\n\top_array->literals = (zend_literal*)erealloc(op_array->literals, (i + 1) * sizeof(zend_literal));\n\tzend_insert_literal(op_array, zv, i TSRMLS_CC);\n\treturn i;\n}\n/* }}} */\n\nint zend_add_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\t\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_ns_func_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tconst char *ns_separator;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), Z_STRLEN_P(zv));\n\tZVAL_STRINGL(&c, lc_name, Z_STRLEN_P(zv), 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tns_separator = (const char*)zend_memrchr(Z_STRVAL_P(zv), '\\\\', Z_STRLEN_P(zv)) + 1;\n\tlc_len = Z_STRLEN_P(zv) - (ns_separator - Z_STRVAL_P(zv));\n\tlc_name = zend_str_tolower_dup(ns_separator, lc_len);\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_class_name_literal(zend_op_array *op_array, const zval *zv TSRMLS_DC) /* {{{ */\n{\n\tint ret;\n\tchar *lc_name;\n\tint lc_len;\n\tzval c;\n\tint lc_literal;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tlc_len = Z_STRLEN_P(zv) - 1;\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv) + 1, lc_len);\n\t} else {\n\t\tlc_len = Z_STRLEN_P(zv);\n\t\tlc_name = zend_str_tolower_dup(Z_STRVAL_P(zv), lc_len);\n\t}\n\tZVAL_STRINGL(&c, lc_name, lc_len, 0);\n\tlc_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(lc_literal);\n\n\tGET_CACHE_SLOT(ret);\n\n\treturn ret;\n}\n/* }}} */\n\nint zend_add_const_name_literal(zend_op_array *op_array, const zval *zv, int unqualified TSRMLS_DC) /* {{{ */\n{\n\tint ret, tmp_literal;\n\tchar *name, *tmp_name;\n\tconst char *ns_separator;\n\tint name_len, ns_len;\n\tzval c;\n\n\tif (op_array->last_literal > 0 && \n\t &op_array->literals[op_array->last_literal - 1].constant == zv &&\n\t op_array->literals[op_array->last_literal - 1].cache_slot == -1) {\n\t\t/* we already have function name as last literal (do nothing) */\n\t\tret = op_array->last_literal - 1;\n\t} else {\n\t\tret = zend_add_literal(op_array, zv TSRMLS_CC);\n\t}\n\n\t/* skip leading '\\\\' */ \n\tif (Z_STRVAL_P(zv)[0] == '\\\\') {\n\t\tname_len = Z_STRLEN_P(zv) - 1;\n\t\tname = Z_STRVAL_P(zv) + 1;\n\t} else {\n\t\tname_len = Z_STRLEN_P(zv);\n\t\tname = Z_STRVAL_P(zv);\n\t}\n\tns_separator = zend_memrchr(name, '\\\\', name_len);\n\tif (ns_separator) {\n\t\tns_len = ns_separator - name;\n\t} else {\n\t\tns_len = 0;\n\t}\n\n\tif (ns_len) {\n\t\t/* lowercased namespace name & original constant name */\n\t\ttmp_name = estrndup(name, name_len);\n\t\tzend_str_tolower(tmp_name, ns_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t\t/* lowercased namespace name & lowercased constant name */\n\t\ttmp_name = zend_str_tolower_dup(name, name_len);\n\t\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\t\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\t\tCALCULATE_LITERAL_HASH(tmp_literal);\n\t}\n\n\tif (ns_len) {\n\t\tif (!unqualified) {\n\t\t\treturn ret;\n\t\t}\n\t\tns_len++;\n\t\tname += ns_len;\n\t\tname_len -= ns_len;\n\t}\n\n\t/* original constant name */\n\ttmp_name = estrndup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\t/* lowercased constant name */\n\ttmp_name = zend_str_tolower_dup(name, name_len);\n\tZVAL_STRINGL(&c, tmp_name, name_len, 0);\n\ttmp_literal = zend_add_literal(CG(active_op_array), &c TSRMLS_CC);\n\tCALCULATE_LITERAL_HASH(tmp_literal);\n\n\treturn ret;\n}\n/* }}} */\n\n#define LITERAL_STRINGL(op, str, len, copy) do { \\\n\t\tzval _c; \\\n\t\tZVAL_STRINGL(&_c, str, len, copy); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG(op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_LONG_EX(op_array, op, val) do { \\\n\t\tzval _c; \\\n\t\tZVAL_LONG(&_c, val); \\\n\t\top.constant = zend_add_literal(op_array, &_c TSRMLS_CC); \\\n\t} while (0)\n\n#define LITERAL_NULL(op) do { \\\n\t\tzval _c; \\\n\t\tINIT_ZVAL(\t_c); \\\n\t\top.constant = zend_add_literal(CG(active_op_array), &_c TSRMLS_CC); \\\n\t} while (0)\n\nstatic inline zend_bool zend_is_function_or_method_call(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\treturn ((type & ZEND_PARSED_METHOD_CALL) || (type == ZEND_PARSED_FUNCTION_CALL));\n}\n/* }}} */\n\nvoid zend_do_binary_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_unary_op(zend_uchar op, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, op1);\n\tGET_NODE(result, opline->result);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\n#define MAKE_NOP(opline)\t{ opline->opcode = ZEND_NOP; memset(&opline->result,0,sizeof(opline->result)); memset(&opline->op1,0,sizeof(opline->op1)); memset(&opline->op2,0,sizeof(opline->op2)); opline->result_type=opline->op1_type=opline->op2_type=IS_UNUSED; }\n\n\nstatic void zend_do_op_data(zend_op *data_op, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tdata_op->opcode = ZEND_OP_DATA;\n\tSET_NODE(data_op->op1, value);\n\tSET_UNUSED(data_op->op2);\n}\n/* }}} */\n\nvoid zend_do_binary_assign_op(zend_uchar op, znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_OBJ_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_OBJ;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\treturn;\n\t\t\tcase ZEND_FETCH_DIM_RW:\n\t\t\t\tlast_op->opcode = op;\n\t\t\t\tlast_op->extended_value = ZEND_ASSIGN_DIM;\n\n\t\t\t\tzend_do_op_data(opline, op2 TSRMLS_CC);\n\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\tGET_NODE(result,last_op->result);\n\t\t\t\treturn;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_NODE(opline->op2, op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid fetch_simple_variable_ex(znode *result, znode *varname, int bp, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_op *opline_ptr;\n\tzend_llist *fetch_list_ptr;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tulong hash = 0;\n\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t} else if (IS_INTERNED(Z_STRVAL(varname->u.constant))) {\n\t\t\thash = INTERNED_HASH(Z_STRVAL(varname->u.constant));\n\t\t}\n\t\tif (!zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC) &&\n\t\t !(varname->u.constant.value.str.len == (sizeof(\"this\")-1) &&\n\t\t !memcmp(varname->u.constant.value.str.val, \"this\", sizeof(\"this\"))) &&\n\t\t (CG(active_op_array)->last == 0 ||\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE)) {\n\t\t\tresult->op_type = IS_CV;\n\t\t\tresult->u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, hash TSRMLS_CC);\n\t\t\tvarname->u.constant.value.str.val = (char*)CG(active_op_array)->vars[result->u.op.var].name;\n\t\t\tresult->EA = 0;\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\topline_ptr = &opline;\n\t\tinit_op(opline_ptr TSRMLS_CC);\n\t} else {\n\t\topline_ptr = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t}\n\n\topline_ptr->opcode = op;\n\topline_ptr->result_type = IS_VAR;\n\topline_ptr->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline_ptr->op1, varname);\n\tGET_NODE(result, opline_ptr->result);\n\tSET_UNUSED(opline_ptr->op2);\n\topline_ptr->extended_value = ZEND_FETCH_LOCAL;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline_ptr->op1.constant);\n\t\tif (zend_is_auto_global_quick(varname->u.constant.value.str.val, varname->u.constant.value.str.len, Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC)) {\n\t\t\topline_ptr->extended_value = ZEND_FETCH_GLOBAL;\n\t\t}\n\t}\n\n\tif (bp) {\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tzend_llist_add_element(fetch_list_ptr, opline_ptr);\n\t}\n}\n/* }}} */\n\nvoid fetch_simple_variable(znode *result, znode *varname, int bp TSRMLS_DC) /* {{{ */\n{\n\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\tfetch_simple_variable_ex(result, varname, bp, ZEND_FETCH_W TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_static_member(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline_ptr;\n\tzend_op opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\tif (result->op_type == IS_CV) {\n\t\tinit_op(&opline TSRMLS_CC);\n\n\t\topline.opcode = ZEND_FETCH_W;\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\topline.op1_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[result->u.op.var].name), CG(active_op_array)->vars[result->u.op.var].name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\tif (class_node.op_type == IS_CONST) {\n\t\t\topline.op2_type = IS_CONST;\n\t\t\topline.op2.constant =\n\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t} else {\n\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t}\n\t\tGET_NODE(result,opline.result);\n\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\topline_ptr = &opline;\n\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t} else {\n\t\tle = fetch_list_ptr->head;\n\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_ptr->opcode != ZEND_FETCH_W && opline_ptr->op1_type == IS_CV) {\n\t\t\tinit_op(&opline TSRMLS_CC);\n\t\t\topline.opcode = ZEND_FETCH_W;\n\t\t\topline.result_type = IS_VAR;\n\t\t\topline.result.var = get_temporary_variable(CG(active_op_array));\n\t\t\topline.op1_type = IS_CONST;\n\t\t\tLITERAL_STRINGL(opline.op1, estrdup(CG(active_op_array)->vars[opline_ptr->op1.var].name), CG(active_op_array)->vars[opline_ptr->op1.var].name_len, 0);\n\t\t\tCALCULATE_LITERAL_HASH(opline.op1.constant);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op1.constant);\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline.op2_type = IS_CONST;\n\t\t\t\topline.op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline.op2, &class_node);\n\t\t\t}\n\t\t\topline.extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t\tCOPY_NODE(opline_ptr->op1, opline.result);\n\n\t\t\tzend_llist_prepend_element(fetch_list_ptr, &opline);\n\t\t} else {\n\t\t\tif (opline_ptr->op1_type == IS_CONST) {\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op1.constant);\n\t\t\t}\n\t\t\tif (class_node.op_type == IS_CONST) {\n\t\t\t\topline_ptr->op2_type = IS_CONST;\n\t\t\t\topline_ptr->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tSET_NODE(opline_ptr->op2, &class_node);\n\t\t\t}\n\t\t\topline_ptr->extended_value |= ZEND_FETCH_STATIC_MEMBER;\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid fetch_array_begin(znode *result, znode *varname, znode *first_dim TSRMLS_DC) /* {{{ */\n{\n\tfetch_simple_variable(result, varname, 1 TSRMLS_CC);\n\n\tfetch_array_dim(result, result, first_dim TSRMLS_CC);\n}\n/* }}} */\n\nvoid fetch_array_dim(znode *result, const znode *parent, const znode *dim TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (zend_is_function_or_method_call(parent)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, parent);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\t\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_DIM_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, parent);\n\tSET_NODE(opline.op2, dim);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tulong index;\n\t\tint numeric = 0;\n\n\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline.op2.constant)), Z_STRLEN(CONSTANT(opline.op2.constant))+1, index, numeric = 1);\n\t\tif (numeric) {\n\t\t\tzval_dtor(&CONSTANT(opline.op2.constant));\n\t\t\tZVAL_LONG(&CONSTANT(opline.op2.constant), index); \n\t\t} else {\n\t\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\t}\n\t}\n\t\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid fetch_string_offset(znode *result, const znode *parent, const znode *offset TSRMLS_DC) /* {{{ */\n{\n\tfetch_array_dim(result, parent, offset TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_print(znode *result, const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->opcode = ZEND_PRINT;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_echo(const znode *arg TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ECHO;\n\tSET_NODE(opline->op1, arg);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_abstract_method(const znode *function_name, znode *modifiers, const znode *body TSRMLS_DC) /* {{{ */\n{\n\tchar *method_type;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tZ_LVAL(modifiers->u.constant) |= ZEND_ACC_ABSTRACT;\n\t\tmethod_type = \"Interface\";\n\t} else {\n\t\tmethod_type = \"Abstract\";\n\t}\n\n\tif (modifiers->u.constant.value.lval & ZEND_ACC_ABSTRACT) {\n\t\tif(modifiers->u.constant.value.lval & ZEND_ACC_PRIVATE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot be declared private\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t\tif (Z_LVAL(body->u.constant) == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\t\topline->opcode = ZEND_RAISE_ABSTRACT_ERROR;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\tSET_UNUSED(opline->op2);\n\t\t} else {\n\t\t\t/* we had code in the function body */\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s function %s::%s() cannot contain body\", method_type, CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t} else {\n\t\tif (body->u.constant.value.lval == ZEND_ACC_ABSTRACT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Non-abstract method %s::%s() must contain body\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool opline_is_fetch_this(const zend_op *opline TSRMLS_DC) /* {{{ */\n{\n\tif ((opline->opcode == ZEND_FETCH_W) && (opline->op1_type == IS_CONST)\n\t\t&& (Z_TYPE(CONSTANT(opline->op1.constant)) == IS_STRING)\n\t\t&& (Z_HASH_P(&CONSTANT(opline->op1.constant)) == THIS_HASHVAL)\n\t\t&& (Z_STRLEN(CONSTANT(opline->op1.constant)) == (sizeof(\"this\")-1))\n\t\t&& !memcmp(Z_STRVAL(CONSTANT(opline->op1.constant)), \"this\", sizeof(\"this\"))) {\n\t\treturn 1;\n\t} else {\n\t\treturn 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_assign(znode *result, znode *variable, znode *value TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number;\n\tzend_op *opline;\n\n\tif (value->op_type == IS_CV) {\n\t\tzend_llist *fetch_list_ptr;\n\n\t\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\t\tif (fetch_list_ptr && fetch_list_ptr->head) {\n\t\t\topline = (zend_op *)fetch_list_ptr->head->data;\n\n\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W &&\n\t\t\t opline->op1_type == IS_CV &&\n\t\t\t opline->op1.var == value->u.op.var) {\n\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_R;\n\t\t\t\topline->result_type = IS_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\tLITERAL_STRINGL(opline->op1,\n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name, \n\t\t\t\t\tCG(active_op_array)->vars[value->u.op.var].name_len, 1);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = ZEND_FETCH_LOCAL;\n\t\t\t\tGET_NODE(value, opline->result);\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_do_end_variable_parse(variable, BP_VAR_W, 0 TSRMLS_CC);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (variable->op_type == IS_CV) {\n\t\tif (variable->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (variable->op_type == IS_VAR) {\n\t\tint n = 0;\n\n\t\twhile (last_op_number - n > 0) {\n\t\t\tzend_op *last_op;\n\n\t\t\tlast_op = &CG(active_op_array)->opcodes[last_op_number-n-1];\n\n\t\t\tif (last_op->result_type == IS_VAR &&\n\t\t\t last_op->result.var == variable->u.op.var) {\n\t\t\t\tif (last_op->opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_OBJ;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (last_op->opcode == ZEND_FETCH_DIM_W) {\n\t\t\t\t\tif (n > 0) {\n\t\t\t\t\t\tint opline_no = (opline-CG(active_op_array)->opcodes)/sizeof(*opline);\n\t\t\t\t\t\t*opline = *last_op;\n\t\t\t\t\t\tMAKE_NOP(last_op);\n\t\t\t\t\t\t/* last_op = opline; */\n\t\t\t\t\t\t/* TBFixed: this can realloc opcodes, leaving last_op pointing wrong */\n\t\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\t\t/* get_next_op can realloc, we need to move last_op */\n\t\t\t\t\t\tlast_op = &CG(active_op_array)->opcodes[opline_no];\n\t\t\t\t\t}\n\t\t\t\t\tlast_op->opcode = ZEND_ASSIGN_DIM;\n\t\t\t\t\tzend_do_op_data(opline, value TSRMLS_CC);\n\t\t\t\t\topline->op2.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\t\topline->op2_type = IS_VAR;\n\t\t\t\t\tSET_UNUSED(opline->result);\n\t\t\t\t\tGET_NODE(result, last_op->result);\n\t\t\t\t\treturn;\n\t\t\t\t} else if (opline_is_fetch_this(last_op TSRMLS_CC)) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t\t} else {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tn++;\n\t\t}\n\t}\n\n\topline->opcode = ZEND_ASSIGN;\n\tSET_NODE(opline->op1, variable);\n\tSET_NODE(opline->op2, value);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_assign_ref(znode *result, const znode *lvar, const znode *rvar TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (lvar->op_type == IS_CV) {\n\t\tif (lvar->u.op.var == CG(active_op_array)->this_var) {\n \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t}\n\t} else if (lvar->op_type == IS_VAR) {\n\t\tint last_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tif (last_op_number > 0) {\n\t\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\t\tif (opline_is_fetch_this(opline TSRMLS_CC)) {\n\t \t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n \t\t}\n \t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ASSIGN_REF;\n\tif (zend_is_function_or_method_call(rvar)) {\n\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t} else if (rvar->EA & ZEND_PARSED_NEW) {\n\t\topline->extended_value = ZEND_RETURNS_NEW;\n\t} else {\n\t\topline->extended_value = 0;\n\t}\n\tif (result) {\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(result, opline->result);\n\t} else {\n\t\topline->result_type = IS_UNUSED | EXT_TYPE_UNUSED;\n\t}\n\tSET_NODE(opline->op1, lvar);\n\tSET_NODE(opline->op2, rvar);\n}\n/* }}} */\n\nstatic inline void do_begin_loop(TSRMLS_D) /* {{{ */\n{\n\tzend_brk_cont_element *brk_cont_element;\n\tint parent;\n\n\tparent = CG(context).current_brk_cont;\n\tCG(context).current_brk_cont = CG(active_op_array)->last_brk_cont;\n\tbrk_cont_element = get_next_brk_cont_element(CG(active_op_array));\n\tbrk_cont_element->start = get_next_op_number(CG(active_op_array));\n\tbrk_cont_element->parent = parent;\n}\n/* }}} */\n\nstatic inline void do_end_loop(int cont_addr, int has_loop_var TSRMLS_DC) /* {{{ */\n{\n\tif (!has_loop_var) {\n\t\t/* The start fileld is used to free temporary variables in case of exceptions.\n\t\t * We won't try to free something of we don't have loop variable.\n\t\t */\n\t\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].start = -1;\n\t}\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = cont_addr;\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n}\n/* }}} */\n\nvoid zend_do_while_cond(const znode *expr, znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint while_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, expr);\n\tclose_bracket_token->u.op.opline_num = while_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_while_end(const znode *while_token, const znode *close_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* add unconditional jump */\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = while_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\t/* update while's conditional jmp */\n\tCG(active_op_array)->opcodes[close_bracket_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\n\tdo_end_loop(while_token->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_cond(const znode *expr, znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tint for_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZNZ;\n\tSET_NODE(opline->op1, expr); /* the conditional expression */\n\tsecond_semicolon_token->u.op.opline_num = for_cond_op_number;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_for_before_statement(const znode *cond_start, const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = cond_start->u.op.opline_num;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_for_end(const znode *second_semicolon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = second_semicolon_token->u.op.opline_num+1;\n\tCG(active_op_array)->opcodes[second_semicolon_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(second_semicolon_token->u.op.opline_num+1, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_pre_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_PRE_INC)?ZEND_PRE_INC_OBJ:ZEND_PRE_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_post_incdec(znode *result, const znode *op1, zend_uchar op TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\tzend_op *last_op = &CG(active_op_array)->opcodes[last_op_number-1];\n\n\t\tif (last_op->opcode == ZEND_FETCH_OBJ_RW) {\n\t\t\tlast_op->opcode = (op==ZEND_POST_INC)?ZEND_POST_INC_OBJ:ZEND_POST_DEC_OBJ;\n\t\t\tlast_op->result_type = IS_TMP_VAR;\n\t\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, last_op->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = op;\n\tSET_NODE(opline->op1, op1);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_if_cond(const znode *cond, znode *closing_bracket_token TSRMLS_DC) /* {{{ */\n{\n\tint if_cond_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tclosing_bracket_token->u.op.opline_num = if_cond_op_number;\n\tSET_UNUSED(opline->op2);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_if_after_statement(const znode *closing_bracket_token, unsigned char initialize TSRMLS_DC) /* {{{ */\n{\n\tint if_end_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\t/* save for backpatching */\n\tif (initialize) {\n\t\tzend_llist jmp_list;\n\n\t\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\t\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\t}\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &if_end_op_number);\n\n\tCG(active_op_array)->opcodes[closing_bracket_token->u.op.opline_num].op2.opline_num = if_end_op_number+1;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_if_end(TSRMLS_D) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_llist *jmp_list_ptr;\n\tzend_llist_element *le;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tfor (le=jmp_list_ptr->head; le; le = le->next) {\n\t\tCG(active_op_array)->opcodes[*((int *) le->data)].op1.opline_num = next_op_number;\n\t}\n\tzend_llist_destroy(jmp_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_check_writable_variable(const znode *variable) /* {{{ */\n{\n\tzend_uint type = variable->EA;\n\n\tif (type & ZEND_PARSED_METHOD_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use method return value in write context\");\n\t}\n\tif (type == ZEND_PARSED_FUNCTION_CALL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't use function return value in write context\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_variable_parse(TSRMLS_D) /* {{{ */\n{\n\tzend_llist fetch_list;\n\n\tzend_llist_init(&fetch_list, sizeof(zend_op), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &fetch_list, sizeof(zend_llist));\n}\n/* }}} */\n\nvoid zend_do_end_variable_parse(znode *variable, int type, int arg_offset TSRMLS_DC) /* {{{ */\n{\n\tzend_llist *fetch_list_ptr;\n\tzend_llist_element *le;\n\tzend_op *opline = NULL;\n\tzend_op *opline_ptr;\n\tzend_uint this_var = -1;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tle = fetch_list_ptr->head;\n\n\t/* TODO: $foo->x->y->z = 1 should fetch \"x\" and \"y\" for R or RW, not just W */\n\n\tif (le) {\n\t\topline_ptr = (zend_op *)le->data;\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\t/* convert to FETCH_?(this) into IS_CV */\n\t\t\tif (CG(active_op_array)->last == 0 ||\n\t\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode != ZEND_BEGIN_SILENCE) {\n\n\t\t\t\tthis_var = opline_ptr->result.var;\n\t\t\t\tif (CG(active_op_array)->this_var == -1) {\n\t\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), Z_STRVAL(CONSTANT(opline_ptr->op1.constant)), Z_STRLEN(CONSTANT(opline_ptr->op1.constant)), Z_HASH_P(&CONSTANT(opline_ptr->op1.constant)) TSRMLS_CC);\n\t\t\t\t\tZ_TYPE(CONSTANT(opline_ptr->op1.constant)) = IS_NULL;\n\t\t\t\t} else {\n\t\t\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tif (variable->op_type == IS_VAR &&\n\t\t\t\t variable->u.op.var == this_var) {\n\t\t\t\t\tvariable->op_type = IS_CV;\n\t\t\t\t\tvariable->u.op.var = CG(active_op_array)->this_var;\n\t\t\t\t}\n\t\t\t} else if (CG(active_op_array)->this_var == -1) {\n\t\t\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t\t\t}\n\t\t}\n\n\t\twhile (le) {\n\t\t\topline_ptr = (zend_op *)le->data;\n\t\t\tif (opline_ptr->opcode == ZEND_SEPARATE) {\n\t\t\t\tif (type != BP_VAR_R && type != BP_VAR_IS) {\n\t\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\t\t}\n\t\t\t\tle = le->next;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tmemcpy(opline, opline_ptr, sizeof(zend_op));\n\t\t\tif (opline->op1_type == IS_VAR &&\n\t\t\t opline->op1.var == this_var) {\n\t\t\t\topline->op1_type = IS_CV;\n\t\t\t\topline->op1.var = CG(active_op_array)->this_var;\n\t\t\t}\n\t\t\tswitch (type) {\n\t\t\t\tcase BP_VAR_R:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode -= 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_W:\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_RW:\n\t\t\t\t\topline->opcode += 3;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_IS:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 6; /* 3+3 */\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_FUNC_ARG:\n\t\t\t\t\topline->opcode += 9; /* 3+3+3 */\n\t\t\t\t\topline->extended_value |= arg_offset;\n\t\t\t\t\tbreak;\n\t\t\t\tcase BP_VAR_UNSET:\n\t\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_W && opline->op2_type == IS_UNUSED) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for unsetting\");\n\t\t\t\t\t}\n\t\t\t\t\topline->opcode += 12; /* 3+3+3+3 */\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tle = le->next;\n\t\t}\n\t\tif (opline && type == BP_VAR_W && arg_offset) {\n\t\t\topline->extended_value |= ZEND_FETCH_MAKE_REF;\n\t\t}\n\t}\n\tzend_llist_destroy(fetch_list_ptr);\n\tzend_stack_del_top(&CG(bp_stack));\n}\n/* }}} */\n\nvoid zend_do_add_string(znode *result, const znode *op1, znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (Z_STRLEN(op2->u.constant) > 1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_STRING;\n\t} else if (Z_STRLEN(op2->u.constant) == 1) {\n\t\tint ch = *Z_STRVAL(op2->u.constant);\n\n\t\t/* Free memory and use ZEND_ADD_CHAR in case of 1 character strings */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\tZVAL_LONG(&op2->u.constant, ch);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_ADD_CHAR;\n\t} else { /* String can be empty after a variable at the end of a heredoc */\n\t\tefree(Z_STRVAL(op2->u.constant));\n\t\treturn;\n\t}\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_add_variable(znode *result, const znode *op1, const znode *op2 TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_VAR;\n\n\tif (op1) {\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_NODE(opline->result, op1);\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t}\n\tSET_NODE(opline->op2, op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_free(znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tif (op1->op_type==IS_TMP_VAR) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_FREE;\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t} else if (op1->op_type==IS_VAR) {\n\t\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\n\t\twhile (opline->opcode == ZEND_END_SILENCE || opline->opcode == ZEND_EXT_FCALL_END || opline->opcode == ZEND_OP_DATA) {\n\t\t\topline--;\n\t\t}\n\t\tif (opline->result_type == IS_VAR\n\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\tif (opline->opcode == ZEND_FETCH_R ||\n\t\t\t opline->opcode == ZEND_FETCH_DIM_R ||\n\t\t\t opline->opcode == ZEND_FETCH_OBJ_R ||\n\t\t\t opline->opcode == ZEND_QM_ASSIGN_VAR) {\n\t\t\t\t/* It's very rare and useless case. It's better to use\n\t\t\t\t additional FREE opcode and simplify the FETCH handlers\n\t\t\t\t their selves */\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FREE;\n\t\t\t\tSET_NODE(opline->op1, op1);\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t} else {\n\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t}\n\t\t} else {\n\t\t\twhile (opline>CG(active_op_array)->opcodes) {\n\t\t\t\tif (opline->opcode == ZEND_FETCH_DIM_R\n\t\t\t\t && opline->op1_type == IS_VAR\n\t\t\t\t && opline->op1.var == op1->u.op.var) {\n\t\t\t\t\t/* This should the end of a list() construct\n\t\t\t\t\t * Mark its result as unused\n\t\t\t\t\t */\n\t\t\t\t\topline->extended_value = ZEND_FETCH_STANDARD;\n\t\t\t\t\tbreak;\n\t\t\t\t} else if (opline->result_type==IS_VAR\n\t\t\t\t\t&& opline->result.var == op1->u.op.var) {\n\t\t\t\t\tif (opline->opcode == ZEND_NEW) {\n\t\t\t\t\t\topline->result_type |= EXT_TYPE_UNUSED;\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline--;\n\t\t\t}\n\t\t}\n\t} else if (op1->op_type == IS_CONST) {\n\t\tzval_dtor(&op1->u.constant);\n\t}\n}\n/* }}} */\n\nint zend_do_verify_access_types(const znode *current_access_type, const znode *new_modifier) /* {{{ */\n{\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_PPP_MASK)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_PPP_MASK)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple access type modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_ABSTRACT)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple abstract modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_STATIC)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_STATIC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple static modifiers are not allowed\");\n\t}\n\tif ((Z_LVAL(current_access_type->u.constant) & ZEND_ACC_FINAL)\n\t\t&& (Z_LVAL(new_modifier->u.constant) & ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Multiple final modifiers are not allowed\");\n\t}\n\tif (((Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant)) & (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) == (ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use the final modifier on an abstract class member\");\n\t}\n\treturn (Z_LVAL(current_access_type->u.constant) | Z_LVAL(new_modifier->u.constant));\n}\n/* }}} */\n\nvoid zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference, znode *fn_flags_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array op_array;\n\tchar *name = function_name->u.constant.value.str.val;\n\tint name_len = function_name->u.constant.value.str.len;\n\tint function_begin_line = function_token->u.op.opline_num;\n\tzend_uint fn_flags;\n\tconst char *lcname;\n\tzend_bool orig_interactive;\n\tALLOCA_FLAG(use_heap)\n\n\tif (is_method) {\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((Z_LVAL(fn_flags_znode->u.constant) & ~(ZEND_ACC_STATIC|ZEND_ACC_PUBLIC))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Access type for interface method %s::%s() must be omitted\", CG(active_class_entry)->name, function_name->u.constant.value.str.val);\n\t\t\t}\n\t\t\tZ_LVAL(fn_flags_znode->u.constant) |= ZEND_ACC_ABSTRACT; /* propagates to the rest of the parser */\n\t\t}\n\t\tfn_flags = Z_LVAL(fn_flags_znode->u.constant); /* must be done *after* the above check */\n\t} else {\n\t\tfn_flags = 0;\n\t}\n\tif ((fn_flags & ZEND_ACC_STATIC) && (fn_flags & ZEND_ACC_ABSTRACT) && !(CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_STRICT, \"Static function %s%s%s() should not be abstract\", is_method ? CG(active_class_entry)->name : \"\", is_method ? \"::\" : \"\", Z_STRVAL(function_name->u.constant));\n\t}\n\n\tfunction_token->u.op_array = CG(active_op_array);\n\n\torig_interactive = CG(interactive);\n\tCG(interactive) = 0;\n\tinit_op_array(&op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC);\n\tCG(interactive) = orig_interactive;\n\n\top_array.function_name = name;\n\tif (return_reference) {\n\t\top_array.fn_flags |= ZEND_ACC_RETURN_REFERENCE;\n\t}\n\top_array.fn_flags |= fn_flags;\n\n\top_array.scope = is_method?CG(active_class_entry):NULL;\n\top_array.prototype = NULL;\n\n\top_array.line_start = zend_get_compiled_lineno(TSRMLS_C);\n\n\tif (is_method) {\n\t\tint result;\n\t\t\n\t\tlcname = zend_new_interned_string(zend_str_tolower_dup(name, name_len), name_len + 1, 1 TSRMLS_CC);\n\n\t\tif (IS_INTERNED(lcname)) {\n\t\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->function_table, lcname, name_len+1, INTERNED_HASH(lcname), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t} else {\n\t\t\tresult = zend_hash_add(&CG(active_class_entry)->function_table, lcname, name_len+1, &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\t}\n\t\tif (result == FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::%s()\", CG(active_class_entry)->name, name);\n\t\t}\n\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\n\t\tif (fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tCG(active_class_entry)->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\n\t\tif (!(fn_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tfn_flags |= ZEND_ACC_PUBLIC;\n\t\t}\n\n\t\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\t\tif ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tchar *class_lcname;\n\t\t\t\n\t\t\tclass_lcname = do_alloca(CG(active_class_entry)->name_length + 1, use_heap);\n\t\t\tzend_str_tolower_copy(class_lcname, CG(active_class_entry)->name, CG(active_class_entry)->name_length);\n\t\t\t/* Improve after RC: cache the lowercase class name */\n\n\t\t\tif ((CG(active_class_entry)->name_length == name_len) && ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) && (!memcmp(class_lcname, lcname, name_len))) {\n\t\t\t\tif (!CG(active_class_entry)->constructor) {\n\t\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t\t}\n\t\t\t} else if ((name_len == sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)))) {\n\t\t\t\tif (CG(active_class_entry)->constructor) {\n\t\t\t\t\tzend_error(E_STRICT, \"Redefining already defined constructor for class %s\", CG(active_class_entry)->name);\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->constructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_DESTRUCTOR_FUNC_NAME, sizeof(ZEND_DESTRUCTOR_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->destructor = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CLONE_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1))) {\n\t\t\t\tCG(active_class_entry)->clone = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALL_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALL_FUNC_NAME, sizeof(ZEND_CALL_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __call() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__call = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_CALLSTATIC_FUNC_NAME, sizeof(ZEND_CALLSTATIC_FUNC_NAME)-1))) {\n\t\t\t\tif ((fn_flags & (ZEND_ACC_PPP_MASK ^ ZEND_ACC_PUBLIC)) || (fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __callStatic() must have public visibility and be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__callstatic = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_GET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_GET_FUNC_NAME, sizeof(ZEND_GET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __get() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__get = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_SET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_SET_FUNC_NAME, sizeof(ZEND_SET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __set() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__set = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_UNSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_UNSET_FUNC_NAME, sizeof(ZEND_UNSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __unset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__unset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_ISSET_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_ISSET_FUNC_NAME, sizeof(ZEND_ISSET_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __isset() must have public visibility and cannot be static\");\n\t\t\t\t}\n\t\t\t\tCG(active_class_entry)->__isset = (zend_function *) CG(active_op_array);\n\t\t\t} else if ((name_len == sizeof(ZEND_TOSTRING_FUNC_NAME)-1) && (!memcmp(lcname, ZEND_TOSTRING_FUNC_NAME, sizeof(ZEND_TOSTRING_FUNC_NAME)-1))) {\n\t\t\t\tif (fn_flags & ((ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC) ^ ZEND_ACC_PUBLIC)) {\n\t\t\t\t\tzend_error(E_WARNING, \"The magic method __toString() must have public visibility and cannot be static\");\n\t\t\t\t}\t\t\t\t\n\t\t\t\tCG(active_class_entry)->__tostring = (zend_function *) CG(active_op_array);\n\t\t\t} else if (!(fn_flags & ZEND_ACC_STATIC)) {\n\t\t\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_ALLOW_STATIC;\n\t\t\t}\n\t\t\tfree_alloca(class_lcname, use_heap);\n\t\t}\n\n\t\tstr_efree(lcname);\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tzval key;\n\n\t\tif (CG(current_namespace)) {\n\t\t\t/* Prefix function name with current namespcae name */\n\t\t\tznode tmp;\n\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, function_name TSRMLS_CC);\n\t\t\top_array.function_name = Z_STRVAL(tmp.u.constant);\n\t\t\tname_len = Z_STRLEN(tmp.u.constant);\n\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), name_len);\n\t\t} else {\n\t\t\tlcname = zend_str_tolower_dup(name, name_len);\n\t\t}\n\n\t\topline->opcode = ZEND_DECLARE_FUNCTION;\n\t\topline->op1_type = IS_CONST;\n\t\tbuild_runtime_defined_function_key(&key, lcname, name_len TSRMLS_CC);\n\t\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\t\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\topline->op2_type = IS_CONST;\n\t\tLITERAL_STRINGL(opline->op2, lcname, name_len, 0);\n\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\topline->extended_value = ZEND_DECLARE_FUNCTION;\n\t\tzend_hash_quick_update(CG(function_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &op_array, sizeof(zend_op_array), (void **) &CG(active_op_array));\n\t\tzend_stack_push(&CG(context_stack), (void *) &CG(context), sizeof(CG(context)));\n\t\tzend_init_compiler_context(TSRMLS_C);\n\t}\n\n\tif (CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_EXT_NOP;\n\t\topline->lineno = function_begin_line;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\n\t{\n\t\t/* Push a seperator to the switch and foreach stacks */\n\t\tzend_switch_entry switch_entry;\n\n\t\tswitch_entry.cond.op_type = IS_UNUSED;\n\t\tswitch_entry.default_case = 0;\n\t\tswitch_entry.control_var = 0;\n\n\t\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\t\t{\n\t\t\t/* Foreach stack separator */\n\t\t\tzend_op dummy_opline;\n\n\t\t\tdummy_opline.result_type = IS_UNUSED;\n\t\t\tdummy_opline.op1_type = IS_UNUSED;\n\n\t\t\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\t\t}\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_op_array)->doc_comment = CG(doc_comment);\n\t\tCG(active_op_array)->doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_begin_lambda_function_declaration(znode *result, znode *function_token, int return_reference, int is_static TSRMLS_DC) /* {{{ */\n{\n\tznode function_name;\n\tzend_op_array *current_op_array = CG(active_op_array);\n\tint current_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *current_op;\n\n\tfunction_name.op_type = IS_CONST;\n\tZVAL_STRINGL(&function_name.u.constant, \"{closure}\", sizeof(\"{closure}\")-1, 1);\n\n\tzend_do_begin_function_declaration(function_token, &function_name, 0, return_reference, NULL TSRMLS_CC);\n\n\tresult->op_type = IS_TMP_VAR;\n\tresult->u.op.var = get_temporary_variable(current_op_array);\n\n\tcurrent_op = ¤t_op_array->opcodes[current_op_number];\n\tcurrent_op->opcode = ZEND_DECLARE_LAMBDA_FUNCTION;\n\tzend_del_literal(current_op_array, current_op->op2.constant);\n\tSET_UNUSED(current_op->op2);\n\tSET_NODE(current_op->result, result);\n\tif (is_static) {\n\t\tCG(active_op_array)->fn_flags |= ZEND_ACC_STATIC;\n\t}\n\tCG(active_op_array)->fn_flags |= ZEND_ACC_CLOSURE;\n}\n/* }}} */\n\nvoid zend_do_handle_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_HANDLE_EXCEPTION;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_function_declaration(const znode *function_token TSRMLS_DC) /* {{{ */\n{\n\tchar lcname[16];\n\tint name_len;\n\n\tzend_do_extended_info(TSRMLS_C);\n\tzend_do_return(NULL, 0 TSRMLS_CC);\n\n\tpass_two(CG(active_op_array) TSRMLS_CC);\n\tzend_release_labels(TSRMLS_C);\n\n\tif (CG(active_class_entry)) {\n\t\tzend_check_magic_method_implementation(CG(active_class_entry), (zend_function*)CG(active_op_array), E_COMPILE_ERROR TSRMLS_CC);\n\t} else {\n\t\t/* we don't care if the function name is longer, in fact lowercasing only \n\t\t * the beginning of the name speeds up the check process */\n\t\tname_len = strlen(CG(active_op_array)->function_name);\n\t\tzend_str_tolower_copy(lcname, CG(active_op_array)->function_name, MIN(name_len, sizeof(lcname)-1));\n\t\tlcname[sizeof(lcname)-1] = '\\0'; /* zend_str_tolower_copy won't necessarily set the zero byte */\n\t\tif (name_len == sizeof(ZEND_AUTOLOAD_FUNC_NAME) - 1 && !memcmp(lcname, ZEND_AUTOLOAD_FUNC_NAME, sizeof(ZEND_AUTOLOAD_FUNC_NAME)) && CG(active_op_array)->num_args != 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s() must take exactly 1 argument\", ZEND_AUTOLOAD_FUNC_NAME);\n\t\t}\t\t\n\t}\n\n\tCG(active_op_array)->line_end = zend_get_compiled_lineno(TSRMLS_C);\n\tCG(active_op_array) = function_token->u.op_array;\n\n\n\t/* Pop the switch and foreach seperators */\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n}\n/* }}} */\n\nvoid zend_do_receive_arg(zend_uchar op, znode *varname, const znode *offset, const znode *initialization, znode *class_type, zend_uchar pass_by_reference TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_arg_info *cur_arg_info;\n\tznode var;\n\n\tif (class_type->op_type == IS_CONST &&\n\t Z_TYPE(class_type->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_type->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_type->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tif (zend_is_auto_global_quick(Z_STRVAL(varname->u.constant), Z_STRLEN(varname->u.constant), 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign auto-global variable %s\", Z_STRVAL(varname->u.constant));\n\t} else {\n\t\tvar.op_type = IS_CV;\n\t\tvar.u.op.var = lookup_cv(CG(active_op_array), varname->u.constant.value.str.val, varname->u.constant.value.str.len, 0 TSRMLS_CC);\n\t\tZ_STRVAL(varname->u.constant) = (char*)CG(active_op_array)->vars[var.u.op.var].name;\n\t\tvar.EA = 0;\n\t\tif (CG(active_op_array)->vars[var.u.op.var].hash_value == THIS_HASHVAL &&\n\t\t\tZ_STRLEN(varname->u.constant) == sizeof(\"this\")-1 &&\n\t\t !memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\")-1)) {\n\t\t\tif (CG(active_op_array)->scope &&\n\t\t\t (CG(active_op_array)->fn_flags & ZEND_ACC_STATIC) == 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot re-assign $this\");\n\t\t\t}\n\t\t\tCG(active_op_array)->this_var = var.u.op.var;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tCG(active_op_array)->num_args++;\n\topline->opcode = op;\n\tSET_NODE(opline->result, &var);\n\tSET_NODE(opline->op1, offset);\n\tif (op == ZEND_RECV_INIT) {\n\t\tSET_NODE(opline->op2, initialization);\n\t} else {\n\t\tCG(active_op_array)->required_num_args = CG(active_op_array)->num_args;\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tCG(active_op_array)->arg_info = erealloc(CG(active_op_array)->arg_info, sizeof(zend_arg_info)*(CG(active_op_array)->num_args));\n\tcur_arg_info = &CG(active_op_array)->arg_info[CG(active_op_array)->num_args-1];\n\tcur_arg_info->name = zend_new_interned_string(estrndup(varname->u.constant.value.str.val, varname->u.constant.value.str.len), varname->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\tcur_arg_info->name_len = varname->u.constant.value.str.len;\n\tcur_arg_info->type_hint = 0;\n\tcur_arg_info->allow_null = 1;\n\tcur_arg_info->pass_by_reference = pass_by_reference;\n\tcur_arg_info->class_name = NULL;\n\tcur_arg_info->class_name_len = 0;\n\n\tif (class_type->op_type != IS_UNUSED) {\n\t\tcur_arg_info->allow_null = 0;\n\n\t\tif (class_type->u.constant.type != IS_NULL) {\n\t\t\tif (class_type->u.constant.type == IS_ARRAY) {\n\t\t\t\tcur_arg_info->type_hint = IS_ARRAY;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else if (Z_TYPE(initialization->u.constant) != IS_ARRAY && Z_TYPE(initialization->u.constant) != IS_CONSTANT_ARRAY) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with array type hint can only be an array or NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (class_type->u.constant.type == IS_CALLABLE) {\n\t\t\t\tcur_arg_info->type_hint = IS_CALLABLE;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with callable type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcur_arg_info->type_hint = IS_OBJECT;\n\t\t\t\tif (ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_type->u.constant), Z_STRLEN(class_type->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(class_type, opline->extended_value, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tZ_STRVAL(class_type->u.constant) = (char*)zend_new_interned_string(class_type->u.constant.value.str.val, class_type->u.constant.value.str.len + 1, 1 TSRMLS_CC);\n\t\t\t\tcur_arg_info->class_name = class_type->u.constant.value.str.val;\n\t\t\t\tcur_arg_info->class_name_len = class_type->u.constant.value.str.len;\n\t\t\t\tif (op == ZEND_RECV_INIT) {\n\t\t\t\t\tif (Z_TYPE(initialization->u.constant) == IS_NULL || (Z_TYPE(initialization->u.constant) == IS_CONSTANT && !strcasecmp(Z_STRVAL(initialization->u.constant), \"NULL\"))) {\n\t\t\t\t\t\tcur_arg_info->allow_null = 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Default value for parameters with a class type hint can only be NULL\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_do_begin_function_call(znode *function_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tzend_function *function;\n\tchar *lcname;\n\tchar *is_compound = memchr(Z_STRVAL(function_name->u.constant), '\\\\', Z_STRLEN(function_name->u.constant));\n\n\tzend_resolve_non_class_name(function_name, check_namespace TSRMLS_CC);\n\n\tif (check_namespace && CG(current_namespace) && !is_compound) {\n\t\t\t/* We assume we call function from the current namespace\n\t\t\tif it is not prefixed. */\n\n\t\t\t/* In run-time PHP will check for function with full name and\n\t\t\tinternal function with short name */\n\t\t\tzend_do_begin_dynamic_function_call(function_name, 1 TSRMLS_CC);\n\t\t\treturn 1;\n\t} \n\n\tlcname = zend_str_tolower_dup(function_name->u.constant.value.str.val, function_name->u.constant.value.str.len);\n\tif ((zend_hash_find(CG(function_table), lcname, function_name->u.constant.value.str.len+1, (void **) &function)==FAILURE) ||\n\t \t((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS) &&\n \t\t(function->type == ZEND_INTERNAL_FUNCTION))) {\n \t\t\tzend_do_begin_dynamic_function_call(function_name, 0 TSRMLS_CC);\n \t\t\tefree(lcname);\n \t\t\treturn 1; /* Dynamic */\n \t} \n\tefree(function_name->u.constant.value.str.val);\n\tfunction_name->u.constant.value.str.val = lcname;\n\t\n\tzend_stack_push(&CG(function_call_stack), (void *) &function, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_begin_method_call(znode *left_bracket TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\tint last_op_number;\n\tunsigned char *ptr = NULL;\n\n\tzend_do_end_variable_parse(left_bracket, BP_VAR_R, 0 TSRMLS_CC);\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\n\tlast_op_number = get_next_op_number(CG(active_op_array))-1;\n\tlast_op = &CG(active_op_array)->opcodes[last_op_number];\n\n\tif ((last_op->op2_type == IS_CONST) && (Z_TYPE(CONSTANT(last_op->op2.constant)) == IS_STRING) && (Z_STRLEN(CONSTANT(last_op->op2.constant)) == sizeof(ZEND_CLONE_FUNC_NAME)-1)\n\t\t&& !zend_binary_strcasecmp(Z_STRVAL(CONSTANT(last_op->op2.constant)), Z_STRLEN(CONSTANT(last_op->op2.constant)), ZEND_CLONE_FUNC_NAME, sizeof(ZEND_CLONE_FUNC_NAME)-1)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot call __clone() method on objects - use 'clone $obj' instead\");\n\t}\n\n\tif (last_op->opcode == ZEND_FETCH_OBJ_R) {\n\t\tif (last_op->op2_type == IS_CONST) {\n\t\t\tzval name;\n\n\t\t\tname = CONSTANT(last_op->op2.constant);\n\t\t\tif (!IS_INTERNED(Z_STRVAL(name))) {\n\t\t\t\tZ_STRVAL(name) = estrndup(Z_STRVAL(name), Z_STRLEN(name));\n\t\t\t}\n\t\t\tFREE_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t\tlast_op->op2.constant =\n\t\t\t\tzend_add_func_name_literal(CG(active_op_array), &name TSRMLS_CC);\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(last_op->op2.constant);\n\t\t}\n\t\tlast_op->opcode = ZEND_INIT_METHOD_CALL;\n\t\tSET_UNUSED(last_op->result);\n\t\tZ_LVAL(left_bracket->u.constant) = ZEND_INIT_FCALL_BY_NAME;\n\t} else {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (left_bracket->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &left_bracket->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, left_bracket);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_clone(znode *result, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CLONE;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_begin_dynamic_function_call(znode *function_name, int ns_call TSRMLS_DC) /* {{{ */\n{\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tif (ns_call) {\n\t\t/* In run-time PHP will check for function with full name and\n\t\t internal function with short name */\n\t\topline->opcode = ZEND_INIT_NS_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant = zend_add_ns_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t} else {\n\t\topline->opcode = ZEND_INIT_FCALL_BY_NAME;\n\t\tSET_UNUSED(opline->op1);\n\t\tif (function_name->op_type == IS_CONST) {\n\t\t\topline->op2_type = IS_CONST;\n\t\t\topline->op2.constant = zend_add_func_name_literal(CG(active_op_array), &function_name->u.constant TSRMLS_CC);\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tSET_NODE(opline->op2, function_name);\n\t\t}\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_resolve_non_class_name(znode *element_name, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tint len;\n\tzval **ns;\n\tchar *lcname, *compound = memchr(Z_STRVAL(element_name->u.constant), '\\\\', Z_STRLEN(element_name->u.constant));\n\n\tif (Z_STRVAL(element_name->u.constant)[0] == '\\\\') {\n\t\t/* name starts with \\ so it is known and unambiguos, nothing to do here but shorten it */\n\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+1, Z_STRLEN(element_name->u.constant));\n\t\t--Z_STRLEN(element_name->u.constant);\n\t\treturn;\n\t}\n\n\tif(!check_namespace) {\n\t\treturn;\n\t}\n\n\tif (compound && CG(current_import)) {\n\t\tlen = compound - Z_STRVAL(element_name->u.constant);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(element_name->u.constant), len);\n\t\t/* Check if first part of compound name is an import name */\n\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t/* Substitute import name */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = **ns;\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tlen += 1;\n\t\t\tZ_STRLEN(element_name->u.constant) -= len;\n\t\t\tmemmove(Z_STRVAL(element_name->u.constant), Z_STRVAL(element_name->u.constant)+len, Z_STRLEN(element_name->u.constant)+1);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, element_name TSRMLS_CC);\n\t\t\t*element_name = tmp;\n\t\t\tefree(lcname);\n\t\t\treturn;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (CG(current_namespace)) {\n\t\ttmp = *element_name;\n\t\tZ_STRLEN(tmp.u.constant) = sizeof(\"\\\\\")-1 + Z_STRLEN(element_name->u.constant) + Z_STRLEN_P(CG(current_namespace));\n\t\tZ_STRVAL(tmp.u.constant) = (char *) emalloc(Z_STRLEN(tmp.u.constant)+1);\n\t\tmemcpy(Z_STRVAL(tmp.u.constant), Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace))]), \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&(Z_STRVAL(tmp.u.constant)[Z_STRLEN_P(CG(current_namespace)) + sizeof(\"\\\\\")-1]), Z_STRVAL(element_name->u.constant), Z_STRLEN(element_name->u.constant)+1);\n\t\tSTR_FREE(Z_STRVAL(element_name->u.constant));\n\t\t*element_name = tmp;\n\t}\n}\n/* }}} */\n\nvoid zend_resolve_class_name(znode *class_name, ulong fetch_type, int check_ns_name TSRMLS_DC) /* {{{ */\n{\n\tchar *compound;\n\tchar *lcname;\n\tzval **ns;\n\tznode tmp;\n\tint len;\n\n\tcompound = memchr(Z_STRVAL(class_name->u.constant), '\\\\', Z_STRLEN(class_name->u.constant));\n\tif (compound) {\n\t\t/* This is a compound class name that contains namespace prefix */\n\t\tif (Z_STRVAL(class_name->u.constant)[0] == '\\\\') {\n\t\t\t/* The STRING name has \"\\\" prefix */\n\t\t\tZ_STRLEN(class_name->u.constant) -= 1;\n\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+1, Z_STRLEN(class_name->u.constant)+1);\n\t\t\tZ_STRVAL(class_name->u.constant) = erealloc(\n\t\t\tZ_STRVAL(class_name->u.constant),\n\t\t\tZ_STRLEN(class_name->u.constant) + 1);\n\n\t\t\tif (ZEND_FETCH_CLASS_DEFAULT != zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"'\\\\%s' is an invalid class name\", Z_STRVAL(class_name->u.constant));\n\t\t\t}\n\t\t} else { \n\t\t\tif (CG(current_import)) {\n\t\t\t\tlen = compound - Z_STRVAL(class_name->u.constant);\n\t\t\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), len);\n\t\t\t\t/* Check if first part of compound name is an import name */\n\t\t\t\tif (zend_hash_find(CG(current_import), lcname, len+1, (void**)&ns) == SUCCESS) {\n\t\t\t\t\t/* Substitute import name */\n\t\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\t\ttmp.u.constant = **ns;\n\t\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\t\tlen += 1;\n\t\t\t\t\tZ_STRLEN(class_name->u.constant) -= len;\n\t\t\t\t\tmemmove(Z_STRVAL(class_name->u.constant), Z_STRVAL(class_name->u.constant)+len, Z_STRLEN(class_name->u.constant)+1);\n\t\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t\t*class_name = tmp;\n\t\t\t\t\tefree(lcname);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\t\t\t}\n\t\t\t/* Here name is not prefixed with \\ and not imported */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t\t*class_name = tmp;\n\t\t\t}\n\t\t}\n\t} else if (CG(current_import) || CG(current_namespace)) {\n\t\t/* this is a plain name (without \\) */\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\n\t\tif (CG(current_import) &&\n\t\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns) == SUCCESS) {\n\t\t /* The given name is an import name. Substitute it. */\n\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\tclass_name->u.constant = **ns;\n\t\t\tzval_copy_ctor(&class_name->u.constant);\n\t\t} else if (CG(current_namespace)) {\n\t\t\t/* plain name, no import - prepend current namespace to it */\n\t\t\ttmp.op_type = IS_CONST;\n\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\t\t*class_name = tmp;\n\t\t}\n\t\tefree(lcname);\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_class(znode *result, znode *class_name TSRMLS_DC) /* {{{ */\n{\n\tlong fetch_class_op_number;\n\tzend_op *opline;\n\n\tif (class_name->op_type == IS_CONST &&\n\t Z_TYPE(class_name->u.constant) == IS_STRING &&\n\t Z_STRLEN(class_name->u.constant) == 0) {\n\t\t/* Usage of namespace as class name not in namespace */\n\t\tzval_dtor(&class_name->u.constant);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'namespace' as a class name\");\n\t\treturn;\n\t}\n\n\tfetch_class_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_FETCH_CLASS;\n\tSET_UNUSED(opline->op1);\n\topline->extended_value = ZEND_FETCH_CLASS_GLOBAL;\n\tCG(catch_begin) = fetch_class_op_number;\n\tif (class_name->op_type == IS_CONST) {\n\t\tint fetch_type;\n\n\t\tfetch_type = zend_get_class_fetch_type(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\t\tswitch (fetch_type) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tSET_UNUSED(opline->op2);\n\t\t\t\topline->extended_value = fetch_type;\n\t\t\t\tzval_dtor(&class_name->u.constant);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_resolve_class_name(class_name, opline->extended_value, 0 TSRMLS_CC);\n\t\t\t\topline->op2_type = IS_CONST;\n\t\t\t\topline->op2.constant =\n\t\t\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_name->u.constant TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, class_name);\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR; /* FIXME: Hack so that INIT_FCALL_BY_NAME still knows this is a class */\n\tGET_NODE(result, opline->result);\n\tresult->EA = opline->extended_value;\n}\n/* }}} */\n\nvoid zend_do_label(znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_label dest;\n\n\tif (!CG(context).labels) {\n\t\tALLOC_HASHTABLE(CG(context).labels);\n\t\tzend_hash_init(CG(context).labels, 4, NULL, NULL, 0);\n\t}\n\n\tdest.brk_cont = CG(context).current_brk_cont;\n\tdest.opline_num = get_next_op_number(CG(active_op_array));\n\n\tif (zend_hash_add(CG(context).labels, Z_STRVAL(label->u.constant), Z_STRLEN(label->u.constant) + 1, (void**)&dest, sizeof(zend_label), NULL) == FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Label '%s' already defined\", Z_STRVAL(label->u.constant));\n\t}\n\n\t/* Done with label now */\n\tzval_dtor(&label->u.constant);\n}\n/* }}} */\n\nvoid zend_resolve_goto_label(zend_op_array *op_array, zend_op *opline, int pass2 TSRMLS_DC) /* {{{ */\n{\n\tzend_label *dest;\n\tlong current, distance;\n\tzval *label;\n\n\tif (pass2) {\n\t\tlabel = opline->op2.zv;\n\t} else {\n\t\tlabel = &CONSTANT_EX(op_array, opline->op2.constant);\n\t}\n\tif (CG(context).labels == NULL ||\n\t zend_hash_find(CG(context).labels, Z_STRVAL_P(label), Z_STRLEN_P(label)+1, (void**)&dest) == FAILURE) {\n\n\t\tif (pass2) {\n\t\t\tCG(in_compilation) = 1;\n\t\t\tCG(active_op_array) = op_array;\n\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' to undefined label '%s'\", Z_STRVAL_P(label));\n\t\t} else {\n\t\t\t/* Label is not defined. Delay to pass 2. */\n\t\t\tINC_BPC(op_array);\n\t\t\treturn;\n\t\t}\n\t}\n\n\topline->op1.opline_num = dest->opline_num;\n\tzval_dtor(label);\n\tZ_TYPE_P(label) = IS_NULL;\n\n\t/* Check that we are not moving into loop or switch */\n\tcurrent = opline->extended_value;\n\tfor (distance = 0; current != dest->brk_cont; distance++) {\n\t\tif (current == -1) {\n\t\t\tif (pass2) {\n\t\t\t\tCG(in_compilation) = 1;\n\t\t\t\tCG(active_op_array) = op_array;\n\t\t\t\tCG(zend_lineno) = opline->lineno;\n\t\t\t}\n\t\t\tzend_error(E_COMPILE_ERROR, \"'goto' into loop or switch statement is disallowed\");\n\t\t}\n\t\tcurrent = op_array->brk_cont_array[current].parent;\n\t}\n\n\tif (distance == 0) {\n\t\t/* Nothing to break out of, optimize to ZEND_JMP */\n\t\topline->opcode = ZEND_JMP;\n\t\topline->extended_value = 0;\n\t\tSET_UNUSED(opline->op2);\n\t} else {\n\t\t/* Set real break distance */\n\t\tZVAL_LONG(label, distance);\n\t}\n\n\tif (pass2) {\n\t\tDEC_BPC(op_array);\n\t}\n}\n/* }}} */\n\nvoid zend_do_goto(const znode *label TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_GOTO;\n\topline->extended_value = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tSET_NODE(opline->op2, label);\n\tzend_resolve_goto_label(CG(active_op_array), opline, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_release_labels(TSRMLS_D) /* {{{ */\n{\n\tif (CG(context).labels) {\n\t\tzend_hash_destroy(CG(context).labels);\n\t\tFREE_HASHTABLE(CG(context).labels);\n\t}\n\tif (!zend_stack_is_empty(&CG(context_stack))) {\n\t\tzend_compiler_context *ctx;\n\n\t\tzend_stack_top(&CG(context_stack), (void**)&ctx);\n\t\tCG(context) = *ctx;\n\t\tzend_stack_del_top(&CG(context_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_do_build_full_name(znode *result, znode *prefix, znode *name, int is_class_member TSRMLS_DC) /* {{{ */\n{\n\tzend_uint length;\n\n\tif (!result) {\n\t\tresult = prefix;\n\t} else {\n\t\t*result = *prefix;\n\t}\n\n\tif (is_class_member) {\n\t\tlength = sizeof(\"::\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"::\", sizeof(\"::\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"::\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t} else {\n\t\tlength = sizeof(\"\\\\\")-1 + result->u.constant.value.str.len + name->u.constant.value.str.len;\n\t\tresult->u.constant.value.str.val = erealloc(result->u.constant.value.str.val, length+1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len], \"\\\\\", sizeof(\"\\\\\")-1);\n\t\tmemcpy(&result->u.constant.value.str.val[result->u.constant.value.str.len + sizeof(\"\\\\\")-1], name->u.constant.value.str.val, name->u.constant.value.str.len+1);\n\t\tSTR_FREE(name->u.constant.value.str.val);\n\t\tresult->u.constant.value.str.len = length;\n\t}\n}\n/* }}} */\n\nint zend_do_begin_class_member_function_call(znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tznode class_node;\n\tunsigned char *ptr = NULL;\n\tzend_op *opline;\n\n\tif (method_name->op_type == IS_CONST) {\n\t\tchar *lcname = zend_str_tolower_dup(Z_STRVAL(method_name->u.constant), Z_STRLEN(method_name->u.constant));\n\t\tif ((sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == Z_STRLEN(method_name->u.constant) &&\n\t\t memcmp(lcname, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME)-1) == 0) {\n\t\t\tzval_dtor(&method_name->u.constant);\n\t\t\tmethod_name->op_type = IS_UNUSED;\n\t\t}\n\t\tefree(lcname);\n\t}\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tclass_node = *class_name;\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t} else {\n\t\tzend_do_fetch_class(&class_node, class_name TSRMLS_CC);\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->extended_value = class_node.EA\t;\n\t}\n\topline->opcode = ZEND_INIT_STATIC_METHOD_CALL;\n\tif (class_node.op_type == IS_CONST) {\n\t\topline->op1_type = IS_CONST;\n\t\topline->op1.constant =\n\t\t\tzend_add_class_name_literal(CG(active_op_array), &class_node.u.constant TSRMLS_CC);\n\t} else {\n\t\tSET_NODE(opline->op1, &class_node);\n\t}\n\tif (method_name->op_type == IS_CONST) {\n\t\topline->op2_type = IS_CONST;\n\t\topline->op2.constant =\n\t\t\tzend_add_func_name_literal(CG(active_op_array), &method_name->u.constant TSRMLS_CC);\n\t\tif (opline->op1_type == IS_CONST) {\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t} else {\n\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t}\n\t} else {\n\t\tSET_NODE(opline->op2, method_name);\n\t}\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(zend_function *));\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\treturn 1; /* Dynamic */\n}\n/* }}} */\n\nvoid zend_do_end_function_call(znode *function_name, znode *result, const znode *argument_list, int is_method, int is_dynamic_fcall TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (is_method && function_name && function_name->op_type == IS_UNUSED) {\n\t\t/* clone */\n\t\tif (Z_LVAL(argument_list->u.constant) != 0) {\n\t\t\tzend_error(E_WARNING, \"Clone method does not require arguments\");\n\t\t}\n\t\topline = &CG(active_op_array)->opcodes[Z_LVAL(function_name->u.constant)];\n\t} else {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tif (!is_method && !is_dynamic_fcall && function_name->op_type==IS_CONST) {\n\t\t\topline->opcode = ZEND_DO_FCALL;\n\t\t\tSET_NODE(opline->op1, function_name);\n\t\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t\t\tGET_CACHE_SLOT(opline->op1.constant);\n\t\t} else {\n\t\t\topline->opcode = ZEND_DO_FCALL_BY_NAME;\n\t\t\tSET_UNUSED(opline->op1);\n\t\t}\n\t}\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(result, opline->result)\t;\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_del_top(&CG(function_call_stack));\n\topline->extended_value = Z_LVAL(argument_list->u.constant);\n}\n/* }}} */\n\nvoid zend_do_pass_param(znode *param, zend_uchar op, int offset TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint original_op=op;\n\tzend_function **function_ptr_ptr, *function_ptr;\n\tint send_by_reference;\n\tint send_function = 0;\n\n\tzend_stack_top(&CG(function_call_stack), (void **) &function_ptr_ptr);\n\tfunction_ptr = *function_ptr_ptr;\n\n\tif (original_op == ZEND_SEND_REF) {\n\t\tif (function_ptr &&\n\t\t function_ptr->common.function_name &&\n\t\t function_ptr->common.type == ZEND_USER_FUNCTION &&\n\t\t !ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\"Call-time pass-by-reference has been removed; \"\n\t\t\t\t\t\t\"If you would like to pass argument by reference, modify the declaration of %s().\",\n\t\t\t\t\t\tfunction_ptr->common.function_name);\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Call-time pass-by-reference has been removed\");\n\t\t}\n\t\treturn;\n\t} \n\t\n\tif (function_ptr) {\n\t\tif (ARG_MAY_BE_SENT_BY_REF(function_ptr, (zend_uint) offset)) {\n\t\t\tif (param->op_type & (IS_VAR|IS_CV) && original_op != ZEND_SEND_VAL) {\n\t\t\t\tsend_by_reference = 1;\n\t\t\t\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t\t\t\t/* Method call */\n\t\t\t\t\top = ZEND_SEND_VAR_NO_REF;\n\t\t\t\t\tsend_function = ZEND_ARG_SEND_FUNCTION | ZEND_ARG_SEND_SILENT;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\top = ZEND_SEND_VAL;\n\t\t\t\tsend_by_reference = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tsend_by_reference = ARG_SHOULD_BE_SENT_BY_REF(function_ptr, (zend_uint) offset) ? ZEND_ARG_SEND_BY_REF : 0;\n\t\t}\n\t} else {\n\t\tsend_by_reference = 0;\n\t}\n\n\tif (op == ZEND_SEND_VAR && zend_is_function_or_method_call(param)) {\n\t\t/* Method call */\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t\tsend_function = ZEND_ARG_SEND_FUNCTION;\n\t} else if (op == ZEND_SEND_VAL && (param->op_type & (IS_VAR|IS_CV))) {\n\t\top = ZEND_SEND_VAR_NO_REF;\n\t}\n\n\tif (op!=ZEND_SEND_VAR_NO_REF && send_by_reference==ZEND_ARG_SEND_BY_REF) {\n\t\t/* change to passing by reference */\n\t\tswitch (param->op_type) {\n\t\t\tcase IS_VAR:\n\t\t\tcase IS_CV:\n\t\t\t\top = ZEND_SEND_REF;\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Only variables can be passed by reference\");\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\tif (original_op == ZEND_SEND_VAR) {\n\t\tswitch (op) {\n\t\t\tcase ZEND_SEND_VAR_NO_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_VAR:\n\t\t\t\tif (function_ptr) {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_R, 0 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_FUNC_ARG, offset TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase ZEND_SEND_REF:\n\t\t\t\tzend_do_end_variable_parse(param, BP_VAR_W, 0 TSRMLS_CC);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (op == ZEND_SEND_VAR_NO_REF) {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_ARG_COMPILE_TIME_BOUND | send_by_reference | send_function;\n\t\t} else {\n\t\t\topline->extended_value = send_function;\n\t\t}\n\t} else {\n\t\tif (function_ptr) {\n\t\t\topline->extended_value = ZEND_DO_FCALL;\n\t\t} else {\n\t\t\topline->extended_value = ZEND_DO_FCALL_BY_NAME;\n\t\t}\n\t}\n\topline->opcode = op;\n\tSET_NODE(opline->op1, param);\n\topline->op2.opline_num = offset;\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int generate_free_switch_expr(const zend_switch_entry *switch_entry TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (switch_entry->cond.op_type != IS_VAR && switch_entry->cond.op_type != IS_TMP_VAR) {\n\t\treturn (switch_entry->cond.op_type == IS_UNUSED);\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (switch_entry->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tSET_NODE(opline->op1, &switch_entry->cond);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 0;\n\treturn 0;\n}\n/* }}} */\n\nstatic int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* If we reach the seperator then stop applying the stack */\n\tif (foreach_copy->result_type == IS_UNUSED && foreach_copy->op1_type == IS_UNUSED) {\n\t\treturn 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\tCOPY_NODE(opline->op1, foreach_copy->result);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = 1;\n\n\tif (foreach_copy->op1_type != IS_UNUSED) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = (foreach_copy->op1_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tCOPY_NODE(opline->op1, foreach_copy->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = 0;\n\t}\n\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_return(znode *expr, int do_end_vparse TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint start_op_number, end_op_number;\n\n\tif (do_end_vparse) {\n\t\tif ((CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) && !zend_is_function_or_method_call(expr)) {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_W, 0 TSRMLS_CC);\n\t\t} else {\n\t\t\tzend_do_end_variable_parse(expr, BP_VAR_R, 0 TSRMLS_CC);\n\t\t}\n\t}\n\n\tstart_op_number = get_next_op_number(CG(active_op_array));\n\n#ifdef ZTS\n\tzend_stack_apply_with_argument(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_switch_expr TSRMLS_CC);\n\tzend_stack_apply_with_argument(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element, void *)) generate_free_foreach_copy TSRMLS_CC);\n#else\n\tzend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);\n\tzend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);\n#endif\n\n\tend_op_number = get_next_op_number(CG(active_op_array));\n\twhile (start_op_number < end_op_number) {\n\t\tCG(active_op_array)->opcodes[start_op_number].extended_value |= EXT_TYPE_FREE_ON_RETURN;\n\t\tstart_op_number++;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = (CG(active_op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) ? ZEND_RETURN_BY_REF : ZEND_RETURN;\n\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\n\t\tif (do_end_vparse && zend_is_function_or_method_call(expr)) {\n\t\t\topline->extended_value = ZEND_RETURNS_FUNCTION;\n\t\t}\n\t} else {\n\t\topline->op1_type = IS_CONST;\n\t\tLITERAL_NULL(opline->op1);\n\t}\n\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nstatic int zend_add_try_element(zend_uint try_op TSRMLS_DC) /* {{{ */\n{\n\tint try_catch_offset = CG(active_op_array)->last_try_catch++;\n\n\tCG(active_op_array)->try_catch_array = erealloc(CG(active_op_array)->try_catch_array, sizeof(zend_try_catch_element)*CG(active_op_array)->last_try_catch);\n\tCG(active_op_array)->try_catch_array[try_catch_offset].try_op = try_op;\n\treturn try_catch_offset;\n}\n/* }}} */\n\nstatic void zend_add_catch_element(int offset, zend_uint catch_op TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->try_catch_array[offset].catch_op = catch_op;\n}\n/* }}} */\n\nvoid zend_do_first_catch(znode *open_parentheses TSRMLS_DC) /* {{{ */\n{\n\topen_parentheses->u.op.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_initialize_try_catch_element(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist jmp_list;\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_llist_init(&jmp_list, sizeof(int), NULL, 0);\n\tzend_stack_push(&CG(bp_stack), (void *) &jmp_list, sizeof(zend_llist));\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tzend_add_catch_element(try_token->u.op.opline_num, get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_mark_last_catch(const znode *first_catch, const znode *last_additional_catch TSRMLS_DC) /* {{{ */\n{\n\tCG(active_op_array)->last--;\n\tzend_do_if_end(TSRMLS_C);\n\tif (last_additional_catch->u.op.opline_num == -1) {\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[first_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t} else {\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].result.num = 1;\n\t\tCG(active_op_array)->opcodes[last_additional_catch->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n\t}\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_try(znode *try_token TSRMLS_DC) /* {{{ */\n{\n\ttry_token->u.op.opline_num = zend_add_try_element(get_next_op_number(CG(active_op_array)) TSRMLS_CC);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_catch(znode *try_token, znode *class_name, znode *catch_var, znode *first_catch TSRMLS_DC) /* {{{ */\n{\n\tlong catch_op_number;\n\tzend_op *opline;\n\tznode catch_class;\n\n\tif (class_name->op_type == IS_CONST &&\n\t ZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant))) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tcatch_class = *class_name;\n\t} else {\n\t\tzend_error(E_COMPILE_ERROR, \"Bad class name in the catch statement\");\n\t}\n\n\tcatch_op_number = get_next_op_number(CG(active_op_array));\n\tif (first_catch) {\n\t\tfirst_catch->u.op.opline_num = catch_op_number;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_CATCH;\n\topline->op1_type = IS_CONST;\n\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &catch_class.u.constant TSRMLS_CC);\n\topline->op2_type = IS_CV;\n\topline->op2.var = lookup_cv(CG(active_op_array), catch_var->u.constant.value.str.val, catch_var->u.constant.value.str.len, 0 TSRMLS_CC);\n\tZ_STRVAL(catch_var->u.constant) = (char*)CG(active_op_array)->vars[opline->op2.var].name;\n\topline->result.num = 0; /* 1 means it's the last catch in the block */\n\n\ttry_token->u.op.opline_num = catch_op_number;\n}\n/* }}} */\n\nvoid zend_do_end_catch(const znode *try_token TSRMLS_DC) /* {{{ */\n{\n\tint jmp_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_llist *jmp_list_ptr;\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\t/* save for backpatching */\n\n\tzend_stack_top(&CG(bp_stack), (void **) &jmp_list_ptr);\n\tzend_llist_add_element(jmp_list_ptr, &jmp_op_number);\n\n\tCG(active_op_array)->opcodes[try_token->u.op.opline_num].extended_value = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_throw(const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_THROW;\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nZEND_API void function_add_ref(zend_function *function) /* {{{ */\n{\n\tif (function->type == ZEND_USER_FUNCTION) {\n\t\tzend_op_array *op_array = &function->op_array;\n\n\t\t(*op_array->refcount)++;\n\t\tif (op_array->static_variables) {\n\t\t\tHashTable *static_variables = op_array->static_variables;\n\t\t\tzval *tmp_zval;\n\n\t\t\tALLOC_HASHTABLE(op_array->static_variables);\n\t\t\tzend_hash_init(op_array->static_variables, zend_hash_num_elements(static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\t\tzend_hash_copy(op_array->static_variables, static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_zval, sizeof(zval *));\n\t\t}\n\t\top_array->run_time_cache = NULL;\n\t}\n}\n/* }}} */\n\nstatic void do_inherit_parent_constructor(zend_class_entry *ce) /* {{{ */\n{\n\tzend_function *function, *new_function;\n\n\tif (!ce->parent) {\n\t\treturn;\n\t}\n\n\t/* You cannot change create_object */\n\tce->create_object = ce->parent->create_object;\n\n\t/* Inherit special functions if needed */\n\tif (!ce->get_iterator) {\n\t\tce->get_iterator = ce->parent->get_iterator;\n\t}\n\tif (!ce->iterator_funcs.funcs) {\n\t\tce->iterator_funcs.funcs = ce->parent->iterator_funcs.funcs;\n\t}\n\tif (!ce->__get) {\n\t\tce->__get = ce->parent->__get;\n\t}\n\tif (!ce->__set) {\n\t\tce->__set = ce->parent->__set;\n\t}\n\tif (!ce->__unset) {\n\t\tce->__unset = ce->parent->__unset;\n\t}\n\tif (!ce->__isset) {\n\t\tce->__isset = ce->parent->__isset;\n\t}\n\tif (!ce->__call) {\n\t\tce->__call = ce->parent->__call;\n\t}\n\tif (!ce->__callstatic) {\n\t\tce->__callstatic = ce->parent->__callstatic;\n\t}\n\tif (!ce->__tostring) {\n\t\tce->__tostring = ce->parent->__tostring;\n\t}\n\tif (!ce->clone) {\n\t\tce->clone = ce->parent->clone;\n\t}\n\tif(!ce->serialize) {\n\t\tce->serialize = ce->parent->serialize;\n\t}\n\tif(!ce->unserialize) {\n\t\tce->unserialize = ce->parent->unserialize;\n\t}\n\tif (!ce->destructor) {\n\t\tce->destructor = ce->parent->destructor;\n\t}\n\tif (ce->constructor) {\n\t\tif (ce->parent->constructor && ce->parent->constructor->common.fn_flags & ZEND_ACC_FINAL) {\n\t\t\tzend_error(E_ERROR, \"Cannot override final %s::%s() with %s::%s()\",\n\t\t\t\tce->parent->name, ce->parent->constructor->common.function_name,\n\t\t\t\tce->name, ce->constructor->common.function_name\n\t\t\t\t);\n\t\t}\n\t\treturn;\n\t}\n\n\tif (zend_hash_find(&ce->parent->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), (void **)&function)==SUCCESS) {\n\t\t/* inherit parent's constructor */\n\t\tzend_hash_update(&ce->function_table, ZEND_CONSTRUCTOR_FUNC_NAME, sizeof(ZEND_CONSTRUCTOR_FUNC_NAME), function, sizeof(zend_function), (void**)&new_function);\n\t\tfunction_add_ref(new_function);\n\t} else {\n\t\t/* Don't inherit the old style constructor if we already have the new style constructor */\n\t\tchar *lc_class_name;\n\t\tchar *lc_parent_class_name;\n\n\t\tlc_class_name = zend_str_tolower_dup(ce->name, ce->name_length);\n\t\tif (!zend_hash_exists(&ce->function_table, lc_class_name, ce->name_length+1)) {\n\t\t\tlc_parent_class_name = zend_str_tolower_dup(ce->parent->name, ce->parent->name_length);\n\t\t\tif (!zend_hash_exists(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1) && \n\t\t\t\t\tzend_hash_find(&ce->parent->function_table, lc_parent_class_name, ce->parent->name_length+1, (void **)&function)==SUCCESS) {\n\t\t\t\tif (function->common.fn_flags & ZEND_ACC_CTOR) {\n\t\t\t\t\t/* inherit parent's constructor */\n\t\t\t\t\tzend_hash_update(&ce->function_table, lc_parent_class_name, ce->parent->name_length+1, function, sizeof(zend_function), (void**)&new_function);\n\t\t\t\t\tfunction_add_ref(new_function);\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lc_parent_class_name);\n\t\t}\n\t\tefree(lc_class_name);\n\t}\n\tce->constructor = ce->parent->constructor;\n}\n/* }}} */\n\nchar *zend_visibility_string(zend_uint fn_flags) /* {{{ */\n{\n\tif (fn_flags & ZEND_ACC_PRIVATE) {\n\t\treturn \"private\";\n\t}\n\tif (fn_flags & ZEND_ACC_PROTECTED) {\n\t\treturn \"protected\";\n\t}\n\tif (fn_flags & ZEND_ACC_PUBLIC) {\n\t\treturn \"public\";\n\t}\n\treturn \"\";\n}\n/* }}} */\n\nstatic void do_inherit_method(zend_function *function) /* {{{ */\n{\n\t/* The class entry of the derived function intentionally remains the same\n\t * as that of the parent class. That allows us to know in which context\n\t * we're running, and handle private method calls properly.\n\t */\n\tfunction_add_ref(function);\n}\n/* }}} */\n\nstatic zend_bool zend_do_perform_implementation_check(const zend_function *fe, const zend_function *proto TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i;\n\n\t/* If it's a user function then arg_info == NULL means we don't have any parameters but\n\t * we still need to do the arg number checks. We are only willing to ignore this for internal\n\t * functions because extensions don't always define arg_info.\n\t */\n\tif (!proto || (!proto->common.arg_info && proto->common.type != ZEND_USER_FUNCTION)) {\n\t\treturn 1;\n\t}\n\n\t/* Checks for constructors only if they are declared in an interface,\n\t * or explicitly marked as abstract\n\t */\n\tif ((fe->common.fn_flags & ZEND_ACC_CTOR)\n\t\t&& ((proto->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t\t&& (proto->common.fn_flags & ZEND_ACC_ABSTRACT) == 0)) {\n\t\treturn 1;\n\t}\n\n\t/* check number of arguments */\n\tif (proto->common.required_num_args < fe->common.required_num_args\n\t\t|| proto->common.num_args > fe->common.num_args) {\n\t\treturn 0;\n\t}\n\n\tif (fe->common.type != ZEND_USER_FUNCTION\n\t\t&& (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) != 0\n\t\t&& (fe->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) == 0) {\n\t\treturn 0;\n\t}\n\n\t/* by-ref constraints on return values are covariant */\n\tif ((proto->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)\n\t\t&& !(fe->common.fn_flags & ZEND_ACC_RETURN_REFERENCE)) {\n\t\treturn 0;\n\t}\n\n\tfor (i=0; i < proto->common.num_args; i++) {\n\t\tif (ZEND_LOG_XOR(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)) {\n\t\t\t/* Only one has a type hint and the other one doesn't */\n\t\t\treturn 0;\n\t\t}\n\t\tif (fe->common.arg_info[i].class_name\n\t\t\t&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {\n\t\t\tconst char *colon;\n\n\t\t\tif (fe->common.type != ZEND_USER_FUNCTION) {\n\t\t\t\treturn 0;\n\t\t\t} else if (strchr(proto->common.arg_info[i].class_name, '\\\\') != NULL ||\n\t\t\t (colon = zend_memrchr(fe->common.arg_info[i].class_name, '\\\\', fe->common.arg_info[i].class_name_len)) == NULL ||\n\t\t\t strcasecmp(colon+1, proto->common.arg_info[i].class_name) != 0) {\n\t\t\t\tzend_class_entry **fe_ce, **proto_ce;\n\t\t\t\tint found, found2;\n\t\t\t\t\n\t\t\t\tfound = zend_lookup_class(fe->common.arg_info[i].class_name, fe->common.arg_info[i].class_name_len, &fe_ce TSRMLS_CC);\n\t\t\t\tfound2 = zend_lookup_class(proto->common.arg_info[i].class_name, proto->common.arg_info[i].class_name_len, &proto_ce TSRMLS_CC);\n\t\t\t\t\n\t\t\t\t/* Check for class alias */\n\t\t\t\tif (found != SUCCESS || found2 != SUCCESS ||\n\t\t\t\t\t(*fe_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t(*proto_ce)->type == ZEND_INTERNAL_CLASS ||\n\t\t\t\t\t*fe_ce != *proto_ce) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (fe->common.arg_info[i].type_hint != proto->common.arg_info[i].type_hint) {\n\t\t\t/* Incompatible type hint */\n\t\t\treturn 0;\n\t\t}\n\n\t\t/* by-ref constraints on arguments are invariant */\n\t\tif (fe->common.arg_info[i].pass_by_reference != proto->common.arg_info[i].pass_by_reference) {\n\t\t\treturn 0;\n\t\t}\n\t}\n\n\tif (proto->common.fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE) {\n\t\tfor (i=proto->common.num_args; i < fe->common.num_args; i++) {\n\t\t\tif (!fe->common.arg_info[i].pass_by_reference) {\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t}\n\treturn 1;\n}\n/* }}} */\n\n#define REALLOC_BUF_IF_EXCEED(buf, offset, length, size) \\\n\tif (UNEXPECTED(offset - buf + size >= length)) { \t\\\n\t\tlength += size + 1; \t\t\t\t\\\n\t\tbuf = erealloc(buf, length); \t\t\\\n\t}\n\nstatic char * zend_get_function_declaration(zend_function *fptr TSRMLS_DC) /* {{{ */ \n{\n\tchar *offset, *buf;\n\tzend_uint length = 1024;\n\n\toffset = buf = (char *)emalloc(length * sizeof(char));\n\tif (fptr->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) {\n\t\t*(offset++) = '&';\n\t\t*(offset++) = ' ';\n\t}\n\n\tif (fptr->common.scope) {\n\t\tmemcpy(offset, fptr->common.scope->name, fptr->common.scope->name_length);\n\t\toffset += fptr->common.scope->name_length;\n\t\t*(offset++) = ':';\n\t\t*(offset++) = ':';\n\t}\n\t\n\t{\n\t\tsize_t name_len = strlen(fptr->common.function_name);\n\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, name_len);\n\t\tmemcpy(offset, fptr->common.function_name, name_len);\n\t\toffset += name_len;\n\t}\n\n\t*(offset++) = '(';\n\tif (fptr->common.arg_info) {\n\t\tzend_uint i, required;\n\t\tzend_arg_info *arg_info = fptr->common.arg_info;\n\n\t\trequired = fptr->common.required_num_args;\n\t\tfor (i = 0; i < fptr->common.num_args;) {\n\t\t\tif (arg_info->class_name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->class_name_len);\n\t\t\t\tmemcpy(offset, arg_info->class_name, arg_info->class_name_len);\n\t\t\t\toffset += arg_info->class_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t} else if (arg_info->type_hint) {\n\t\t\t\tzend_uint type_name_len;\n\t\t\t\tchar *type_name = zend_get_type_by_const(arg_info->type_hint);\n\t\t\t\ttype_name_len = strlen(type_name);\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, type_name_len);\n\t\t\t\tmemcpy(offset, type_name, type_name_len);\n\t\t\t\toffset += type_name_len;\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\t\t\n\t\t\tif (arg_info->pass_by_reference) {\n\t\t\t\t*(offset++) = '&';\n\t\t\t}\n\t\t\t*(offset++) = '$';\n\n\t\t\tif (arg_info->name) {\n\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, arg_info->name_len);\n\t\t\t\tmemcpy(offset, arg_info->name, arg_info->name_len);\n\t\t\t\toffset += arg_info->name_len;\n\t\t\t} else {\n\t\t\t\tzend_uint idx = i;\n\t\t\t\tmemcpy(offset, \"param\", 5);\n\t\t\t\toffset += 5;\n\t\t\t\tdo {\n\t\t\t\t\t*(offset++) = (char) (idx % 10) + '0';\n\t\t\t\t\tidx /= 10;\n\t\t\t\t} while (idx > 0);\n\t\t\t}\n\t\t\tif (i >= required) {\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\t*(offset++) = '=';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t\tif (fptr->type == ZEND_USER_FUNCTION) {\n\t\t\t\t\tzend_op *precv = NULL;\n\t\t\t\t\t{\n\t\t\t\t\t\tzend_uint idx = i;\n\t\t\t\t\t\tzend_op *op = ((zend_op_array *)fptr)->opcodes;\n\t\t\t\t\t\tzend_op *end = op + ((zend_op_array *)fptr)->last;\n\n\t\t\t\t\t\t++idx;\n\t\t\t\t\t\twhile (op < end) {\n\t\t\t\t\t\t\tif ((op->opcode == ZEND_RECV || op->opcode == ZEND_RECV_INIT)\n\t\t\t\t\t\t\t\t\t&& op->op1.num == (long)idx)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tprecv = op;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t++op;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif (precv && precv->opcode == ZEND_RECV_INIT && precv->op2_type != IS_UNUSED) {\n\t\t\t\t\t\tzval *zv, zv_copy;\n\t\t\t\t\t\tint use_copy;\n\t\t\t\t\t\tALLOC_ZVAL(zv);\n\t\t\t\t\t\t*zv = *precv->op2.zv;\n\t\t\t\t\t\tzval_copy_ctor(zv);\n\t\t\t\t\t\tINIT_PZVAL(zv);\n\t\t\t\t\t\tzval_update_constant_ex(&zv, (void*)1, fptr->common.scope TSRMLS_CC);\n\t\t\t\t\t\tif (Z_TYPE_P(zv) == IS_BOOL) {\n\t\t\t\t\t\t\tif (Z_LVAL_P(zv)) {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"true\", 4);\n\t\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmemcpy(offset, \"false\", 5);\n\t\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_NULL) {\n\t\t\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\t\t\toffset += 4;\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_STRING) {\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL_P(zv), MIN(Z_STRLEN_P(zv), 10));\n\t\t\t\t\t\t\toffset += MIN(Z_STRLEN_P(zv), 10);\n\t\t\t\t\t\t\tif (Z_STRLEN_P(zv) > 10) {\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t\t*(offset++) = '.';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t*(offset++) = '\\'';\n\t\t\t\t\t\t} else if (Z_TYPE_P(zv) == IS_ARRAY) {\n\t\t\t\t\t\t\tmemcpy(offset, \"Array\", 5);\n\t\t\t\t\t\t\toffset += 5;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzend_make_printable_zval(zv, &zv_copy, &use_copy);\n\t\t\t\t\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\tmemcpy(offset, Z_STRVAL(zv_copy), Z_STRLEN(zv_copy));\n\t\t\t\t\t\t\toffset += Z_STRLEN(zv_copy);\n\t\t\t\t\t\t\tif (use_copy) {\n\t\t\t\t\t\t\t\tzval_dtor(&zv_copy);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tzval_ptr_dtor(&zv);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tmemcpy(offset, \"NULL\", 4);\n\t\t\t\t\toffset += 4;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (++i < fptr->common.num_args) {\n\t\t\t\t*(offset++) = ',';\n\t\t\t\t*(offset++) = ' ';\n\t\t\t}\n\t\t\targ_info++;\n\t\t\tREALLOC_BUF_IF_EXCEED(buf, offset, length, 32);\n\t\t}\n\t}\n\t*(offset++) = ')';\n\t*offset = '\\0';\n\n\treturn buf;\n} \n/* }}} */\n\nstatic void do_inheritance_check_on_method(zend_function *child, zend_function *parent TSRMLS_DC) /* {{{ */\n{\n\tzend_uint child_flags;\n\tzend_uint parent_flags = parent->common.fn_flags;\n\n\tif ((parent->common.scope->ce_flags & ZEND_ACC_INTERFACE) == 0\n\t\t&& parent->common.fn_flags & ZEND_ACC_ABSTRACT\n\t\t&& parent->common.scope != (child->common.prototype ? child->common.prototype->common.scope : child->common.scope)\n\t\t&& child->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_IMPLEMENTED_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Can't inherit abstract function %s::%s() (previously declared abstract in %s)\", \n\t\t\tparent->common.scope->name,\n\t\t\tchild->common.function_name,\n\t\t\tchild->common.prototype ? child->common.prototype->common.scope->name : child->common.scope->name);\n\t}\n\n\tif (parent_flags & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot override final method %s::%s()\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name);\n\t}\n\n\tchild_flags\t= child->common.fn_flags;\n\t/* You cannot change from static to non static and vice versa.\n\t */\n\tif ((child_flags & ZEND_ACC_STATIC) != (parent_flags & ZEND_ACC_STATIC)) {\n\t\tif (child->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non static method %s::%s() static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot make static method %s::%s() non static in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t\t}\n\t}\n\n\t/* Disallow making an inherited method abstract. */\n\tif ((child_flags & ZEND_ACC_ABSTRACT) && !(parent_flags & ZEND_ACC_ABSTRACT)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot make non abstract method %s::%s() abstract in class %s\", ZEND_FN_SCOPE_NAME(parent), child->common.function_name, ZEND_FN_SCOPE_NAME(child));\n\t}\n\n\tif (parent_flags & ZEND_ACC_CHANGED) {\n\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t} else {\n\t\t/* Prevent derived classes from restricting access that was available in parent classes\n\t\t */\n\t\tif ((child_flags & ZEND_ACC_PPP_MASK) > (parent_flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::%s() must be %s (as in class %s)%s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_visibility_string(parent_flags), ZEND_FN_SCOPE_NAME(parent), (parent_flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if (((child_flags & ZEND_ACC_PPP_MASK) < (parent_flags & ZEND_ACC_PPP_MASK))\n\t\t\t&& ((parent_flags & ZEND_ACC_PPP_MASK) & ZEND_ACC_PRIVATE)) {\n\t\t\tchild->common.fn_flags |= ZEND_ACC_CHANGED;\n\t\t}\n\t}\n\n\tif (parent_flags & ZEND_ACC_PRIVATE) {\n\t\tchild->common.prototype = NULL;\t\t\n\t} else if (parent_flags & ZEND_ACC_ABSTRACT) {\n\t\tchild->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\tchild->common.prototype = parent;\n\t} else if (!(parent->common.fn_flags & ZEND_ACC_CTOR) || (parent->common.prototype && (parent->common.prototype->common.scope->ce_flags & ZEND_ACC_INTERFACE))) {\n\t\t/* ctors only have a prototype if it comes from an interface */\n\t\tchild->common.prototype = parent->common.prototype ? parent->common.prototype : parent;\n\t}\n\n\tif (child->common.prototype && (child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\tif (!zend_do_perform_implementation_check(child, child->common.prototype TSRMLS_CC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s::%s() must be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, zend_get_function_declaration(child->common.prototype TSRMLS_CC)); \n\t\t}\n\t} else if (EG(error_reporting) & E_STRICT || EG(user_error_handler)) { /* Check E_STRICT (or custom error handler) before the check so that we save some time */\n\t\tif (!zend_do_perform_implementation_check(child, parent TSRMLS_CC)) {\n\t\t\tchar *method_prototype = zend_get_function_declaration(child->common.prototype TSRMLS_CC);\n\t\t\tzend_error(E_STRICT, \"Declaration of %s::%s() should be compatible with %s\", ZEND_FN_SCOPE_NAME(child), child->common.function_name, method_prototype); \n\t\t\tefree(method_prototype);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic zend_bool do_inherit_method_check(HashTable *child_function_table, zend_function *parent, const zend_hash_key *hash_key, zend_class_entry *child_ce) /* {{{ */\n{\n\tzend_uint parent_flags = parent->common.fn_flags;\n\tzend_function *child;\n\tTSRMLS_FETCH();\n\n\tif (zend_hash_quick_find(child_function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child)==FAILURE) {\n\t\tif (parent_flags & (ZEND_ACC_ABSTRACT)) {\n\t\t\tchild_ce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\treturn 1; /* method doesn't exist in child, copy from parent */\n\t}\n\t\n\tdo_inheritance_check_on_method(child, parent TSRMLS_CC);\n\t\n\treturn 0;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_property_access_check(HashTable *target_ht, zend_property_info *parent_info, const zend_hash_key *hash_key, zend_class_entry *ce) /* {{{ */\n{\n\tzend_property_info *child_info;\n\tzend_class_entry *parent_ce = ce->parent;\n\n\tif (parent_info->flags & (ZEND_ACC_PRIVATE|ZEND_ACC_SHADOW)) {\n\t\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t} else {\n\t\t\tzend_hash_quick_update(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, parent_info, sizeof(zend_property_info), (void **) &child_info);\n\t\t\tif(ce->type & ZEND_INTERNAL_CLASS) {\n\t\t\t\tzend_duplicate_property_info_internal(child_info);\n\t\t\t} else {\n\t\t\t\tzend_duplicate_property_info(child_info);\n\t\t\t}\n\t\t\tchild_info->flags &= ~ZEND_ACC_PRIVATE; /* it's not private anymore */\n\t\t\tchild_info->flags |= ZEND_ACC_SHADOW; /* but it's a shadow of private */\n\t\t}\n\t\treturn 0; /* don't copy access information to child */\n\t}\n\n\tif (zend_hash_quick_find(&ce->properties_info, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **) &child_info)==SUCCESS) {\n\t\tif ((parent_info->flags & ZEND_ACC_STATIC) != (child_info->flags & ZEND_ACC_STATIC)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s%s::$%s as %s%s::$%s\",\n\t\t\t\t(parent_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", parent_ce->name, hash_key->arKey,\n\t\t\t\t(child_info->flags & ZEND_ACC_STATIC) ? \"static \" : \"non static \", ce->name, hash_key->arKey);\n\t\t\t\t\n\t\t}\n\n\t\tif(parent_info->flags & ZEND_ACC_CHANGED) {\n\t\t\tchild_info->flags |= ZEND_ACC_CHANGED;\n\t\t}\n\n\t\tif ((child_info->flags & ZEND_ACC_PPP_MASK) > (parent_info->flags & ZEND_ACC_PPP_MASK)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Access level to %s::$%s must be %s (as in class %s)%s\", ce->name, hash_key->arKey, zend_visibility_string(parent_info->flags), parent_ce->name, (parent_info->flags&ZEND_ACC_PUBLIC) ? \"\" : \" or weaker\");\n\t\t} else if ((child_info->flags & ZEND_ACC_STATIC) == 0) {\n\t\t\tZ_DELREF_P(ce->default_properties_table[parent_info->offset]);\n\t\t\tce->default_properties_table[parent_info->offset] = ce->default_properties_table[child_info->offset];\n\t\t\tce->default_properties_table[child_info->offset] = NULL;\n\t\t\tchild_info->offset = parent_info->offset;\n\t\t}\n\t\treturn 0;\t/* Don't copy from parent */\n\t} else {\n\t\treturn 1;\t/* Copy from parent */\n\t}\n}\n/* }}} */\n\nstatic inline void do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tif (!(ce->ce_flags & ZEND_ACC_INTERFACE) && iface->interface_gets_implemented && iface->interface_gets_implemented(iface, ce TSRMLS_CC) == FAILURE) {\n\t\tzend_error(E_CORE_ERROR, \"Class %s could not implement interface %s\", ce->name, iface->name);\n\t}\n\tif (ce == iface) {\n\t\tzend_error(E_ERROR, \"Interface %s cannot implement itself\", ce->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_inherit_interfaces(zend_class_entry *ce, const zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\t/* expects interface to be contained in ce's interface list already */\n\tzend_uint i, ce_num, if_num = iface->num_interfaces;\n\tzend_class_entry *entry;\n\n\tif (if_num==0) {\n\t\treturn;\n\t}\n\tce_num = ce->num_interfaces;\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t} else {\n\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (ce_num + if_num));\n\t}\n\n\t/* Inherit the interfaces, only if they're not already inherited by the class */\n\twhile (if_num--) {\n\t\tentry = iface->interfaces[if_num];\n\t\tfor (i = 0; i < ce_num; i++) {\n\t\t\tif (ce->interfaces[i] == entry) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (i == ce_num) {\n\t\t\tce->interfaces[ce->num_interfaces++] = entry;\n\t\t}\n\t}\n\n\t/* and now call the implementing handlers */\n\twhile (ce_num < ce->num_interfaces) {\n\t\tdo_implement_interface(ce, ce->interfaces[ce_num++] TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#ifdef ZTS\nstatic void zval_internal_ctor(zval **p) /* {{{ */\n{\n\tzval *orig_ptr = *p;\n\n\tALLOC_ZVAL(*p);\n\tMAKE_COPY_ZVAL(&orig_ptr, *p);\n}\n/* }}} */\n\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) (((parent_ce)->type != (ce)->type) ? zval_internal_ctor : zval_add_ref))\n#else\n# define zval_property_ctor(parent_ce, ce) \\\n\t((void (*)(void *)) zval_add_ref)\n#endif\n\nZEND_API void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce TSRMLS_DC) /* {{{ */\n{\n\tzend_property_info *property_info;\n\n\tif ((ce->ce_flags & ZEND_ACC_INTERFACE)\n\t\t&& !(parent_ce->ce_flags & ZEND_ACC_INTERFACE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interface %s may not inherit from class (%s)\", ce->name, parent_ce->name);\n\t}\n\tif (parent_ce->ce_flags & ZEND_ACC_FINAL_CLASS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s may not inherit from final class (%s)\", ce->name, parent_ce->name);\n\t}\n\n\tce->parent = parent_ce;\n\t/* Copy serialize/unserialize callbacks */\n\tif (!ce->serialize) {\n\t\tce->serialize = parent_ce->serialize;\n\t}\n\tif (!ce->unserialize) {\n\t\tce->unserialize = parent_ce->unserialize;\n\t}\n\n\t/* Inherit interfaces */\n\tzend_do_inherit_interfaces(ce, parent_ce TSRMLS_CC);\n\n\t/* Inherit properties */\n\tif (parent_ce->default_properties_count) {\n\t\tint i = ce->default_properties_count + parent_ce->default_properties_count;\n\n\t\tce->default_properties_table = perealloc(ce->default_properties_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\tif (ce->default_properties_count) {\n\t\t\twhile (i-- > parent_ce->default_properties_count) {\n\t\t\t\tce->default_properties_table[i] = ce->default_properties_table[i - parent_ce->default_properties_count];\n\t\t\t}\n\t\t}\n\t\tfor (i = 0; i < parent_ce->default_properties_count; i++) {\n\t\t\tce->default_properties_table[i] = parent_ce->default_properties_table[i];\n\t\t\tif (ce->default_properties_table[i]) {\n#ifdef ZTS\n\t\t\t\tif (parent_ce->type != ce->type) {\n\t\t\t\t\tzval *p;\n\n\t\t\t\t\tALLOC_ZVAL(p);\n\t\t\t\t\tMAKE_COPY_ZVAL(&ce->default_properties_table[i], p);\n\t\t\t\t\tce->default_properties_table[i] = p;\n\t\t\t\t} else {\n\t\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n\t\t\t\t}\n#else\n\t\t\t\tZ_ADDREF_P(ce->default_properties_table[i]);\n#endif\n\t\t\t}\n\t\t}\n\t\tce->default_properties_count += parent_ce->default_properties_count;\n\t}\n\n\tif (parent_ce->type != ce->type) {\n\t\t/* User class extends internal class */\n\t\tzend_update_class_constants(parent_ce TSRMLS_CC);\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = erealloc(ce->default_static_members_table, sizeof(void*) * i);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&CE_STATIC_MEMBERS(parent_ce)[i]);\n\t\t\t\tce->default_static_members_table[i] = CE_STATIC_MEMBERS(parent_ce)[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t}\n\t} else {\n\t\tif (parent_ce->default_static_members_count) {\n\t\t\tint i = ce->default_static_members_count + parent_ce->default_static_members_count;\n\n\t\t\tce->default_static_members_table = perealloc(ce->default_static_members_table, sizeof(void*) * i, ce->type == ZEND_INTERNAL_CLASS);\n\t\t\tif (ce->default_static_members_count) {\n\t\t\t\twhile (i-- > parent_ce->default_static_members_count) {\n\t\t\t\t\tce->default_static_members_table[i] = ce->default_static_members_table[i - parent_ce->default_static_members_count];\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (i = 0; i < parent_ce->default_static_members_count; i++) {\n\t\t\t\tSEPARATE_ZVAL_TO_MAKE_IS_REF(&parent_ce->default_static_members_table[i]);\n\t\t\t\tce->default_static_members_table[i] = parent_ce->default_static_members_table[i];\n\t\t\t\tZ_ADDREF_P(ce->default_static_members_table[i]);\n\t\t\t}\n\t\t\tce->default_static_members_count += parent_ce->default_static_members_count;\n\t\t\tif (ce->type == ZEND_USER_CLASS) {\n\t\t\t\tce->static_members_table = ce->default_static_members_table;\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (zend_hash_internal_pointer_reset(&ce->properties_info);\n\tzend_hash_get_current_data(&ce->properties_info, (void *) &property_info) == SUCCESS;\n\tzend_hash_move_forward(&ce->properties_info)) {\n\t\tif (property_info->ce == ce) {\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tproperty_info->offset += parent_ce->default_static_members_count;\n\t\t\t} else {\n\t\t\t\tproperty_info->offset += parent_ce->default_properties_count;\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_hash_merge_ex(&ce->properties_info, &parent_ce->properties_info, (copy_ctor_func_t) (ce->type & ZEND_INTERNAL_CLASS ? zend_duplicate_property_info_internal : zend_duplicate_property_info), sizeof(zend_property_info), (merge_checker_func_t) do_inherit_property_access_check, ce);\n\n\tzend_hash_merge(&ce->constants_table, &parent_ce->constants_table, zval_property_ctor(parent_ce, ce), NULL, sizeof(zval *), 0);\n\tzend_hash_merge_ex(&ce->function_table, &parent_ce->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\tdo_inherit_parent_constructor(ce);\n\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS && ce->type == ZEND_INTERNAL_CLASS) {\n\t\tce->ce_flags |= ZEND_ACC_EXPLICIT_ABSTRACT_CLASS;\n\t} else if (!(ce->ce_flags & ZEND_ACC_IMPLEMENT_INTERFACES)\n\t\t\t\t&& !(ce->ce_flags & ZEND_ACC_IMPLEMENT_TRAITS)) {\n\t\t/* The verification will be done in runtime by ZEND_VERIFY_ABSTRACT_CLASS */\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t}\n\tce->ce_flags |= parent_ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS;\n}\n/* }}} */\n\nstatic zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */\n{\n\tzval **old_constant;\n\n\tif (zend_hash_quick_find(child_constants_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**)&old_constant) == SUCCESS) {\n\t\tif (*old_constant != *parent_constant) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot inherit previously-inherited or override constant %s from interface %s\", hash_key->arKey, iface->name);\n\t\t}\n\t\treturn 0;\n\t}\n\treturn 1;\n}\n/* }}} */\n\nstatic int do_interface_constant_check(zval **val TSRMLS_DC, int num_args, va_list args, const zend_hash_key *key) /* {{{ */\n{\n\tzend_class_entry **iface = va_arg(args, zend_class_entry**);\n\n\tdo_inherit_constant_check(&(*iface)->constants_table, (const zval **) val, key, *iface);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nZEND_API void zend_do_implement_interface(zend_class_entry *ce, zend_class_entry *iface TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_iface_num = ce->num_interfaces;\n\tzend_uint parent_iface_num = ce->parent ? ce->parent->num_interfaces : 0;\n\n\tfor (i = 0; i < ce->num_interfaces; i++) {\n\t\tif (ce->interfaces[i] == NULL) {\n\t\t\tmemmove(ce->interfaces + i, ce->interfaces + i + 1, sizeof(zend_class_entry*) * (--ce->num_interfaces - i));\n\t\t\ti--;\n\t\t} else if (ce->interfaces[i] == iface) {\n\t\t\tif (i < parent_iface_num) {\n\t\t\t\tignore = 1;\n\t\t\t} else {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot implement previously implemented interface %s\", ce->name, iface->name);\n\t\t\t}\n\t\t}\n\t}\n\tif (ignore) {\n\t\t/* Check for attempt to redeclare interface constants */\n\t\tzend_hash_apply_with_arguments(&ce->constants_table TSRMLS_CC, (apply_func_args_t) do_interface_constant_check, 1, &iface);\n\t} else {\n\t\tif (ce->num_interfaces >= current_iface_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->interfaces = (zend_class_entry **) realloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t} else {\n\t\t\t\tce->interfaces = (zend_class_entry **) erealloc(ce->interfaces, sizeof(zend_class_entry *) * (++current_iface_num));\n\t\t\t}\n\t\t}\n\t\tce->interfaces[ce->num_interfaces++] = iface;\n\t\n\t\tzend_hash_merge_ex(&ce->constants_table, &iface->constants_table, (copy_ctor_func_t) zval_add_ref, sizeof(zval *), (merge_checker_func_t) do_inherit_constant_check, iface);\n\t\tzend_hash_merge_ex(&ce->function_table, &iface->function_table, (copy_ctor_func_t) do_inherit_method, sizeof(zend_function), (merge_checker_func_t) do_inherit_method_check, ce);\n\t\n\t\tdo_implement_interface(ce, iface TSRMLS_CC);\n\t\tzend_do_inherit_interfaces(ce, iface TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_implement_trait(zend_class_entry *ce, zend_class_entry *trait TSRMLS_DC) /* {{{ */\n{\n\tzend_uint i, ignore = 0;\n\tzend_uint current_trait_num = ce->num_traits;\n\tzend_uint parent_trait_num = ce->parent ? ce->parent->num_traits : 0;\n\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tif (ce->traits[i] == NULL) {\n\t\t\tmemmove(ce->traits + i, ce->traits + i + 1, sizeof(zend_class_entry*) * (--ce->num_traits - i));\n\t\t\ti--;\n\t\t} else if (ce->traits[i] == trait) {\n\t\t\tif (i < parent_trait_num) {\n\t\t\t\tignore = 1;\n\t\t\t}\n\t\t}\n\t}\n\tif (!ignore) {\n\t\tif (ce->num_traits >= current_trait_num) {\n\t\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\t\tce->traits = (zend_class_entry **) realloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t} else {\n\t\t\t\tce->traits = (zend_class_entry **) erealloc(ce->traits, sizeof(zend_class_entry *) * (++current_trait_num));\n\t\t\t}\n\t\t}\n\t\tce->traits[ce->num_traits++] = trait;\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tsize_t current;\n\tsize_t i;\n\tsize_t count;\n\tHashTable* resulting_table;\n\tHashTable** function_tables;\n\tzend_class_entry *ce;\n\tsize_t collision = 0;\n\tsize_t abstract_solved = 0;\n\tzend_function* other_trait_fn;\n\n\tcurrent\t\t\t= va_arg(args, size_t); /* index of current trait */\n\tcount\t\t\t= va_arg(args, size_t);\n\tresulting_table = va_arg(args, HashTable*);\n\tfunction_tables = va_arg(args, HashTable**);\n\tce\t\t\t\t= va_arg(args, zend_class_entry*);\n\n\tfor (i = 0; i < count; i++) {\n\t\tif (i == current) {\n\t\t\tcontinue; /* just skip this, cause its the table this function is applied on */\n\t\t}\n\n\t\tif (zend_hash_quick_find(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&other_trait_fn) == SUCCESS) {\n\t\t\t/* if it is an abstract method, there is no collision */\n\t\t\tif (other_trait_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* Make sure they are compatible */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* In case both are abstract, just check prototype, but need to do that in both directions */\n\t\t\t\t\tif ( !zend_do_perform_implementation_check(fn, other_trait_fn TSRMLS_CC)\n\t\t\t\t\t\t|| !zend_do_perform_implementation_check(other_trait_fn, fn TSRMLS_CC)) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Declaration of %s must be compatible with %s\", //ZEND_FN_SCOPE_NAME(fn), fn->common.function_name, //::%s()\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(fn TSRMLS_CC),\n\t\t\t\t\t\t\t\t\t\t\t\t\tzend_get_function_declaration(other_trait_fn TSRMLS_CC));\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t/* otherwise, do the full check */\n\t\t\t\t\tdo_inheritance_check_on_method(fn, other_trait_fn TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t/* we can savely free and remove it from other table */\n\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t} else {\n\t\t\t\t/* if it is not an abstract method, there is still no collision */\n\t\t\t\t/* if fn is an abstract method */\n\t\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t\t/* Make sure they are compatible.\n\t\t\t\t\t Here, we already know other_trait_fn cannot be abstract, full check ok. */\n\t\t\t\t\tdo_inheritance_check_on_method(other_trait_fn, fn TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t\t/* just mark as solved, will be added if its own trait is processed */\n\t\t\t\t\tabstract_solved = 1;\n\t\t\t\t} else {\n\t\t\t\t\t/* but else, we have a collision of non-abstract methods */\n\t\t\t\t\tcollision++;\n\t\t\t\t\tzend_function_dtor(other_trait_fn);\n\t\t\t\t\tzend_hash_quick_del(function_tables[i], hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif (collision) {\n\t\tzend_function* class_fn;\n\n\t\t/* make sure method is not already overridden in class */\n\t\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void **)&class_fn) == FAILURE\n\t\t\t|| class_fn->common.scope != ce) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because there are collisions with other trait methods on %s\", fn->common.function_name, ce->name);\n\t\t}\n\n\t\tzend_function_dtor(fn);\n\t} else if (abstract_solved) {\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\t/* Add it to result function table */\n\t\tif (zend_hash_quick_add(resulting_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, fn, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating resulting trait method table\", fn->common.function_name);\n\t\t}\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\n\n/* {{{ Originates from php_runkit_function_copy_ctor\n\tDuplicate structures in an op_array where necessary to make an outright duplicate */\nstatic void zend_traits_duplicate_function(zend_function *fe, zend_class_entry *target_ce, char *newname TSRMLS_DC)\n{\n\tzend_literal *literals_copy;\n\tzend_compiled_variable *dupvars;\n\tzend_op *opcode_copy;\n\tzval class_name_zv;\n\tint class_name_literal;\n\tint i;\n\tint number_of_literals;\n\n\tif (fe->op_array.static_variables) {\n\t\tHashTable *tmpHash;\n\n\t\tALLOC_HASHTABLE(tmpHash);\n\t\tzend_hash_init(tmpHash, zend_hash_num_elements(fe->op_array.static_variables), NULL, ZVAL_PTR_DTOR, 0);\n\t\tzend_hash_apply_with_arguments(fe->op_array.static_variables TSRMLS_CC, (apply_func_args_t)zval_copy_static_var, 1, tmpHash);\n\n\t\tfe->op_array.static_variables = tmpHash;\n\t}\n\n\tnumber_of_literals = fe->op_array.last_literal;\n\tliterals_copy = (zend_literal*)emalloc(number_of_literals * sizeof(zend_literal));\n\n\tfor (i = 0; i < number_of_literals; i++) {\n\t\tliterals_copy[i] = fe->op_array.literals[i];\n\t\tzval_copy_ctor(&literals_copy[i].constant);\n\t}\n\tfe->op_array.literals = literals_copy;\n\n\n\tfe->op_array.refcount = emalloc(sizeof(zend_uint));\n\t*(fe->op_array.refcount) = 1;\n\n\tif (fe->op_array.vars) {\n\t\ti = fe->op_array.last_var;\n\t\tdupvars = safe_emalloc(fe->op_array.last_var, sizeof(zend_compiled_variable), 0);\n\t\twhile (i > 0) {\n\t\t\ti--;\n\t\t\tdupvars[i].name = estrndup(fe->op_array.vars[i].name, fe->op_array.vars[i].name_len);\n\t\t\tdupvars[i].name_len = fe->op_array.vars[i].name_len;\n\t\t\tdupvars[i].hash_value = fe->op_array.vars[i].hash_value;\n\t\t}\n\t\tfe->op_array.vars = dupvars;\n\t} else {\n\t\tfe->op_array.vars = NULL;\n\t}\n\n\topcode_copy = safe_emalloc(sizeof(zend_op), fe->op_array.last, 0);\n\tfor(i = 0; i < fe->op_array.last; i++) {\n\t\topcode_copy[i] = fe->op_array.opcodes[i];\n\t\tif (opcode_copy[i].op1_type != IS_CONST) {\n\t\t\tswitch (opcode_copy[i].opcode) {\n\t\t\t\tcase ZEND_GOTO:\n\t\t\t\tcase ZEND_JMP:\n\t\t\t\t\tif (opcode_copy[i].op1.jmp_addr && opcode_copy[i].op1.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\t\t\topcode_copy[i].op1.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\t\t\topcode_copy[i].op1.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op1.jmp_addr - fe->op_array.opcodes);\n\t\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op1.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op1.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op1.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\n\t\tif (opcode_copy[i].op2_type != IS_CONST) {\n\t\t\tswitch (opcode_copy[i].opcode) {\n\t\t\t\tcase ZEND_JMPZ:\n\t\t\t\tcase ZEND_JMPNZ:\n\t\t\t\tcase ZEND_JMPZ_EX:\n\t\t\t\tcase ZEND_JMPNZ_EX:\n\t\t\t\tcase ZEND_JMP_SET:\n\t\t\t\tcase ZEND_JMP_SET_VAR:\n\t\t\t\t\tif (opcode_copy[i].op2.jmp_addr && opcode_copy[i].op2.jmp_addr >= fe->op_array.opcodes &&\n\t\t\t\t\t\topcode_copy[i].op2.jmp_addr < fe->op_array.opcodes + fe->op_array.last) {\n\t\t\t\t\t\topcode_copy[i].op2.jmp_addr = opcode_copy + (fe->op_array.opcodes[i].op2.jmp_addr - fe->op_array.opcodes);\n\t\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t} else {\n\t\t\t/* if __CLASS__ i.e. T_CLASS_C was used, we need to fix it up here */\n\t\t\tif (target_ce\n\t\t\t\t/* REM: used a IS_NULL place holder with a special marker LVAL */\n\t\t\t\t&& Z_TYPE_P(opcode_copy[i].op2.zv) == IS_NULL\n\t\t\t\t&& Z_LVAL_P(opcode_copy[i].op2.zv) == ZEND_ACC_TRAIT\n\t\t\t\t/* Only on merge into an actual class */\n\t\t\t\t&& (ZEND_ACC_TRAIT != (target_ce->ce_flags & ZEND_ACC_TRAIT)))\n\t\t\t{\n\t\t\t\tINIT_ZVAL(class_name_zv);\n\t\t\t\tZVAL_STRINGL(&class_name_zv, target_ce->name, target_ce->name_length, 1);\n\t\t\t\tclass_name_literal = zend_append_individual_literal(&fe->op_array, &class_name_zv TSRMLS_CC);\n\t\t\t\topcode_copy[i].op2.zv = &fe->op_array.literals[class_name_literal].constant;\n\t\t\t}\n\t\t}\n\t}\n\tfe->op_array.opcodes = opcode_copy;\n\tfe->op_array.function_name = newname;\n\n\t/* was setting it to fe which does not work since fe is stack allocated and not a stable address */\n\t/* fe->op_array.prototype = fe->op_array.prototype; */\n\tif (fe->op_array.arg_info) {\n\t\tzend_arg_info *tmpArginfo;\n\n\t\ttmpArginfo = safe_emalloc(sizeof(zend_arg_info), fe->op_array.num_args, 0);\n\t\tfor(i = 0; i < fe->op_array.num_args; i++) {\n\t\t\ttmpArginfo[i] = fe->op_array.arg_info[i];\n\n\t\t\ttmpArginfo[i].name = estrndup(tmpArginfo[i].name, tmpArginfo[i].name_len);\n\t\t\tif (tmpArginfo[i].class_name) {\n\t\t\t\ttmpArginfo[i].class_name = estrndup(tmpArginfo[i].class_name, tmpArginfo[i].class_name_len);\n\t\t\t}\n\t\t}\n\t\tfe->op_array.arg_info = tmpArginfo;\n\t}\n\n\tfe->op_array.doc_comment = estrndup(fe->op_array.doc_comment, fe->op_array.doc_comment_len);\n\tfe->op_array.try_catch_array = (zend_try_catch_element*)estrndup((char*)fe->op_array.try_catch_array, sizeof(zend_try_catch_element) * fe->op_array.last_try_catch);\n\n\tfe->op_array.brk_cont_array = (zend_brk_cont_element*)estrndup((char*)fe->op_array.brk_cont_array, sizeof(zend_brk_cont_element) * fe->op_array.last_brk_cont);\n\n}\n/* }}} */\n\nstatic void zend_add_magic_methods(zend_class_entry* ce, const char* mname, uint mname_len, zend_function* fe TSRMLS_DC) /* {{{ */\n{\n\tif (!strncmp(mname, ZEND_CLONE_FUNC_NAME, mname_len)) {\n\t\tce->clone = fe; fe->common.fn_flags |= ZEND_ACC_CLONE;\n\t} else if (!strncmp(mname, ZEND_CONSTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tif (ce->constructor) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t}\n\t\tce->constructor = fe; fe->common.fn_flags |= ZEND_ACC_CTOR; \n\t} else if (!strncmp(mname, ZEND_DESTRUCTOR_FUNC_NAME, mname_len)) {\n\t\tce->destructor = fe; fe->common.fn_flags |= ZEND_ACC_DTOR;\n\t} else if (!strncmp(mname, ZEND_GET_FUNC_NAME, mname_len)) {\n\t\tce->__get = fe;\n\t} else if (!strncmp(mname, ZEND_SET_FUNC_NAME, mname_len)) {\n\t\tce->__set = fe;\n\t} else if (!strncmp(mname, ZEND_CALL_FUNC_NAME, mname_len)) {\n\t\tce->__call = fe;\n\t} else if (!strncmp(mname, ZEND_UNSET_FUNC_NAME, mname_len)) {\n\t\tce->__unset = fe;\n\t} else if (!strncmp(mname, ZEND_ISSET_FUNC_NAME, mname_len)) {\n\t\tce->__isset = fe;\n\t} else if (!strncmp(mname, ZEND_CALLSTATIC_FUNC_NAME, mname_len)) {\n\t\tce->__callstatic = fe;\n\t} else if (!strncmp(mname, ZEND_TOSTRING_FUNC_NAME, mname_len)) {\n\t\tce->__tostring = fe;\n\t} else if (ce->name_length + 1 == mname_len) {\n\t\tchar *lowercase_name = emalloc(ce->name_length + 1);\n\t\tzend_str_tolower_copy(lowercase_name, ce->name, ce->name_length);\n\t\tlowercase_name = (char*)zend_new_interned_string(lowercase_name, ce->name_length + 1, 1 TSRMLS_CC);\n\t\tif (!memcmp(mname, lowercase_name, mname_len)) {\n\t\t\tif (ce->constructor) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"%s has colliding constructor definitions coming from traits\", ce->name);\n\t\t\t}\n\t\t\tce->constructor = fe;\n\t\t\tfe->common.fn_flags |= ZEND_ACC_CTOR;\n\t\t}\n\t\tstr_efree(lowercase_name);\n\t}\n}\n/* }}} */\n\nstatic int zend_traits_merge_functions_to_class(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tzend_class_entry *ce = va_arg(args, zend_class_entry*);\n\tint add = 0;\n\tzend_function* existing_fn = NULL;\n\tzend_function fn_copy, *fn_copy_p;\n\tzend_function* prototype = NULL; /* is used to determine the prototype according to the inheritance chain */\n\n\tif (zend_hash_quick_find(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &existing_fn) == FAILURE) {\n\t\tadd = 1; /* not found */\n\t} else if (existing_fn->common.scope != ce) {\n\t\tadd = 1; /* or inherited from other class or interface */\n\t}\n \n\tif (add) {\n\t\tzend_function* parent_function;\n\t\tif (ce->parent && zend_hash_quick_find(&ce->parent->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void**) &parent_function) != FAILURE) {\n\t\t\tprototype = parent_function; /* ->common.fn_flags |= ZEND_ACC_ABSTRACT; */\n\t\t\t\n\t\t\t/* we got that method in the parent class, and are going to override it,\n\t\t\t except, if the trait is just asking to have an abstract method implemented. */\n\t\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\t\t/* then we clean up an skip this method */\n\t\t\t\tzend_function_dtor(fn);\n\t\t\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t\t\t}\n\t\t}\n \n\t\tfn->common.scope = ce;\n\t\tfn->common.prototype = prototype;\n \n\t\tif (prototype\n\t\t\t&& (prototype->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT\n\t\t\t\t|| prototype->common.fn_flags & ZEND_ACC_ABSTRACT)) {\n\t\t\t\tfn->common.fn_flags |= ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t\t} else if (fn->common.fn_flags & ZEND_ACC_IMPLEMENTED_ABSTRACT) {\n\t\t\t\t/* remove ZEND_ACC_IMPLEMENTED_ABSTRACT flag, think it shouldn't be copied to class */\n\t\t\t\tfn->common.fn_flags = fn->common.fn_flags - ZEND_ACC_IMPLEMENTED_ABSTRACT;\n\t\t\t}\n\n\t\t/* check whether the trait method fullfills the inheritance requirements */\n\t\tif (prototype) {\n\t\t\tdo_inheritance_check_on_method(fn, prototype TSRMLS_CC);\n\t\t}\n\t\t/* one more thing: make sure we properly implement an abstract method */\n\t\tif (existing_fn && existing_fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tdo_inheritance_check_on_method(fn, existing_fn TSRMLS_CC);\n\t\t}\n\n\t\t/* delete inherited fn if the function to be added is not abstract */\n\t\tif (existing_fn\n\t\t\t&& existing_fn->common.scope != ce\n\t\t\t&& (fn->common.fn_flags & ZEND_ACC_ABSTRACT) == 0) {\n\t\t\t/* it is just a reference which was added to the subclass while doing\n\t\t\t the inheritance, so we can deleted now, and will add the overriding \n\t\t\t method afterwards.\n\t\t\t Except, if we try to add an abstract function, then we should not\n\t\t\t delete the inherited one */\n\t\t\tzend_hash_quick_del(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h);\n\t\t}\n\n\n\t\tif (fn->common.fn_flags & ZEND_ACC_ABSTRACT) {\n\t\t\tce->ce_flags |= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t\t}\n\t\tif (fn->op_array.static_variables) {\n\t\t\tce->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, ce, estrdup(fn->common.function_name) TSRMLS_CC);\n\n\t\tif (zend_hash_quick_update(&ce->function_table, hash_key->arKey, hash_key->nKeyLength, hash_key->h, &fn_copy, sizeof(zend_function), (void**)&fn_copy_p)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Trait method %s has not been applied, because failure occured during updating class method table\", hash_key->arKey);\n\t\t}\n\n\t\tzend_add_magic_methods(ce, hash_key->arKey, hash_key->nKeyLength, fn_copy_p TSRMLS_CC);\n\n\t\tzend_function_dtor(fn);\n\t} else {\n\t\tzend_function_dtor(fn);\n\t}\n\n\treturn ZEND_HASH_APPLY_REMOVE;\n}\n/* }}} */\n\nstatic int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tHashTable* target;\n\tzend_class_entry *target_ce;\n\tzend_trait_alias** aliases;\n\tHashTable* exclude_table;\n\tchar* lcname;\n\tunsigned int fnname_len;\n\tzend_function fn_copy;\n\tvoid* dummy;\n\tsize_t i = 0;\n\t\n\ttarget = va_arg(args, HashTable*);\n\ttarget_ce = va_arg(args, zend_class_entry*);\n\taliases = va_arg(args, zend_trait_alias**);\n\texclude_table = va_arg(args, HashTable*);\n\n\tfnname_len = strlen(fn->common.function_name);\n\n\t/* apply aliases which are qualified with a class name, there should not be any ambiguity */\n\tif (aliases) {\n\t\twhile (aliases[i]) {\n\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\tif (aliases[i]->alias != NULL\n\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t&& aliases[i]->trait_method->mname_len == fnname_len\n\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\tfn_copy = *fn;\n\t\t\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(aliases[i]->alias, aliases[i]->alias_len) TSRMLS_CC);\n\t\t\t\t\t\n\t\t\t\t/* if it is 0, no modifieres has been changed */\n\t\t\t\tif (aliases[i]->modifiers) { \n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\t\t\t\t}\n\n\t\t\t\tlcname = zend_str_tolower_dup(aliases[i]->alias, aliases[i]->alias_len);\n\n\t\t\t\tif (zend_hash_add(target, lcname, aliases[i]->alias_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add aliased trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t\t\t}\n\t\t\t\tefree(lcname);\n\n\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(fn->common.function_name, fnname_len);\n\n\tif (exclude_table == NULL || zend_hash_find(exclude_table, lcname, fnname_len, &dummy) == FAILURE) {\n\t\t/* is not in hashtable, thus, function is not to be excluded */\n\t\tfn_copy = *fn;\n\t\tzend_traits_duplicate_function(&fn_copy, NULL, estrndup(fn->common.function_name, fnname_len) TSRMLS_CC);\n\n\t\t/* apply aliases which are not qualified by a class name, or which have not\n\t\t * alias name, just setting visibility */\n\t\tif (aliases) {\n\t\t\ti = 0;\n\t\t\twhile (aliases[i]) {\n\t\t\t\t/* Scope unset or equal to the function we compare to, and the alias applies to fn */\n\t\t\t\tif (aliases[i]->alias == NULL && aliases[i]->modifiers != 0\n\t\t\t\t\t&& (!aliases[i]->trait_method->ce || fn->common.scope == aliases[i]->trait_method->ce)\n\t\t\t\t\t&& (aliases[i]->trait_method->mname_len == fnname_len)\n\t\t\t\t\t&& (zend_binary_strcasecmp(aliases[i]->trait_method->method_name, aliases[i]->trait_method->mname_len, fn->common.function_name, fnname_len) == 0)) {\n\t\t\t\t\tfn_copy.common.fn_flags = aliases[i]->modifiers;\n\n\t\t\t\t\tif (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {\n\t\t\t\t\t\tfn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;\n\t\t\t\t\t}\n\t\t\t\t\tfn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);\n\n\t\t\t\t\t/** Record the trait from which this alias was resolved. */\n\t\t\t\t\tif (!aliases[i]->trait_method->ce) {\n\t\t\t\t\t\taliases[i]->trait_method->ce = fn->common.scope;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\ti++;\n\t\t\t}\n\t\t}\n\n\t\tif (zend_hash_add(target, lcname, fnname_len+1, &fn_copy, sizeof(zend_function), NULL)==FAILURE) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to add trait method (%s) to the trait table. There is probably already a trait method with the same name\", fn_copy.common.function_name);\n\t\t}\n\t}\n\n\tefree(lcname);\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* Copies function table entries to target function table with applied aliasing */\nstatic void zend_traits_copy_trait_function_table(HashTable *target, zend_class_entry *target_ce, HashTable *source, zend_trait_alias** aliases, HashTable* exclude_table TSRMLS_DC) /* {{{ */\n{\n\tzend_hash_apply_with_arguments(source TSRMLS_CC, (apply_func_args_t)zend_traits_copy_functions, 4, target, target_ce, aliases, exclude_table);\n}\n/* }}} */\n\nstatic void zend_traits_init_trait_structures(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i, j = 0;\n\tzend_trait_precedence *cur_precedence;\n\tzend_trait_method_reference *cur_method_ref;\n\tchar *lcname;\n\tzend_bool method_exists;\n\n\t/* resolve class references */\n\tif (ce->trait_precedences) {\n\t\ti = 0;\n\t\twhile ((cur_precedence = ce->trait_precedences[i])) {\n\t\t\t/** Resolve classes for all precedence operations. */\n\t\t\tif (cur_precedence->exclude_from_classes) {\n\t\t\t\tcur_method_ref = cur_precedence->trait_method;\n\t\t\t\tcur_precedence->trait_method->ce = zend_fetch_class(cur_method_ref->class_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tcur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** Ensure that the prefered method is actually available. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n\t\t\t\t\t\t\t\t\t\t\t\t lcname,\n\t\t\t\t\t\t\t\t\t\t\t\t cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"A precedence rule was defined for %s::%s but this method does not exist\",\n\t\t\t\t\t\t\t cur_method_ref->ce->name,\n\t\t\t\t\t\t\t cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t\n\t\t\t\t/** With the other traits, we are more permissive.\n\t\t\t\t\tWe do not give errors for those. This allows to be more\n\t\t\t\t\tdefensive in such definitions. */\n\t\t\t\tj = 0;\n\t\t\t\twhile (cur_precedence->exclude_from_classes[j]) {\n\t\t\t\t\tchar* class_name = (char*)cur_precedence->exclude_from_classes[j];\n\t\t\t\t\tzend_uint name_length = strlen(class_name);\n\n\t\t\t\t\tcur_precedence->exclude_from_classes[j] = zend_fetch_class(class_name, name_length, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\t\t\t\t\tefree(class_name);\n\t\t\t\t\tj++;\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n\n\tif (ce->trait_aliases) {\n\t\ti = 0;\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\t/** For all aliases with an explicit class name, resolve the class now. */\n\t\t\tif (ce->trait_aliases[i]->trait_method->class_name) {\n\t\t\t\tcur_method_ref = ce->trait_aliases[i]->trait_method;\n\t\t\t\tcur_method_ref->ce = zend_fetch_class(cur_method_ref->class_name, cur_method_ref->cname_len, ZEND_FETCH_CLASS_TRAIT TSRMLS_CC);\n\n\t\t\t\t/** And, ensure that the referenced method is resolvable, too. */\n\t\t\t\tlcname = zend_str_tolower_dup(cur_method_ref->method_name,\n cur_method_ref->mname_len);\n\t\t\t\tmethod_exists = zend_hash_exists(&cur_method_ref->ce->function_table,\n lcname, cur_method_ref->mname_len + 1);\n\t\t\t\tefree(lcname);\n\n\t\t\t\tif (!method_exists) {\n\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"An alias was defined for %s::%s but this method does not exist\", cur_method_ref->ce->name, cur_method_ref->method_name);\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_traits_compile_exclude_table(HashTable* exclude_table, zend_trait_precedence **precedences, zend_class_entry *trait) /* {{{ */\n{\n\tsize_t i = 0, j;\n\t\n\tif (!precedences) {\n\t\treturn;\n\t}\n\twhile (precedences[i]) {\n\t\tif (precedences[i]->exclude_from_classes) {\n\t\t\tj = 0;\n\t\t\twhile (precedences[i]->exclude_from_classes[j]) {\n\t\t\t\tif (precedences[i]->exclude_from_classes[j] == trait) {\n\t\t\t\t\tzend_uint lcname_len = precedences[i]->trait_method->mname_len;\n\t\t\t\t\tchar *lcname = zend_str_tolower_dup(precedences[i]->trait_method->method_name, lcname_len);\n\t\t\t\t\t\n\t\t\t\t\tif (zend_hash_add(exclude_table, lcname, lcname_len, NULL, 0, NULL) == FAILURE) {\n\t\t\t\t\t\tefree(lcname);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \"Failed to evaluate a trait precedence (%s). Method of trait %s was defined to be excluded multiple times\", precedences[i]->trait_method->method_name, trait->name);\n\t\t\t\t\t}\n\t\t\t\t\tefree(lcname);\n\t\t\t\t}\n\t\t\t\t++j;\n\t\t\t}\n\t\t}\n\t\t++i;\n\t}\n}\n/* }}} */\n\nstatic void zend_do_traits_method_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tHashTable** function_tables;\n\tHashTable* resulting_table;\n\tHashTable exclude_table;\n\tsize_t i;\n\n\t/* prepare copies of trait function tables for combination */\n\tfunction_tables = malloc(sizeof(HashTable*) * ce->num_traits);\n\tresulting_table = (HashTable *) malloc(sizeof(HashTable));\n\t\n\t/* TODO: revisit this start size, may be its not optimal */\n\tzend_hash_init_ex(resulting_table, 10, NULL, NULL, 1, 0);\n \n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfunction_tables[i] = (HashTable *) malloc(sizeof(HashTable));\n\t\tzend_hash_init_ex(function_tables[i], ce->traits[i]->function_table.nNumOfElements, NULL, NULL, 1, 0);\n\n\t\tif (ce->trait_precedences) {\n\t\t\t/* TODO: revisit this start size, may be its not optimal */\n\t\t\tzend_hash_init_ex(&exclude_table, 2, NULL, NULL, 0, 0);\n\n\t\t\tzend_traits_compile_exclude_table(&exclude_table, ce->trait_precedences, ce->traits[i]);\n\n\t\t\t/* copies functions, applies defined aliasing, and excludes unused trait methods */\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, &exclude_table TSRMLS_CC);\n\t\t\tzend_hash_graceful_destroy(&exclude_table);\n\t\t} else {\n\t\t\tzend_traits_copy_trait_function_table(function_tables[i], ce, &ce->traits[i]->function_table, ce->trait_aliases, NULL TSRMLS_CC);\n\t\t}\n\t}\n \n\t/* now merge trait methods */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tzend_hash_apply_with_arguments(function_tables[i] TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions, 5, i, ce->num_traits, resulting_table, function_tables, ce);\n\t}\n \n\t/* Now the resulting_table contains all trait methods we would have to\n\t * add to the class in the following step the methods are inserted into the method table\n\t * if there is already a method with the same name it is replaced iff ce != fn.scope\n\t * --> all inherited methods are overridden, methods defined in the class are left untouched\n\t */\n\tzend_hash_apply_with_arguments(resulting_table TSRMLS_CC, (apply_func_args_t)zend_traits_merge_functions_to_class, 1, ce);\n \n\t/* free temporary function tables */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\t/* zend_hash_destroy(function_tables[i]); */\n\t\tzend_hash_graceful_destroy(function_tables[i]);\n\t\tfree(function_tables[i]);\n\t}\n\tfree(function_tables);\n\n\t/* free temporary resulting table */\n\t/* zend_hash_destroy(resulting_table); */\n\tzend_hash_graceful_destroy(resulting_table);\n\tfree(resulting_table);\n}\n/* }}} */\n\nstatic zend_class_entry* find_first_definition(zend_class_entry *ce, size_t current_trait, const char* prop_name, int prop_name_length, ulong prop_hash, zend_class_entry *coliding_ce) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *coliding_prop;\n\tfor (i = 0; (i < current_trait) && (i < ce->num_traits); i++) {\n\t\tif (zend_hash_quick_find(&ce->traits[i]->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS) {\n\t\t\treturn ce->traits[i];\n\t\t}\n\t}\n\n\treturn coliding_ce;\n}\n/* }}} */\n\nstatic void zend_do_traits_property_binding(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tsize_t i;\n\tzend_property_info *property_info;\n\tzend_property_info *coliding_prop;\n\tzval compare_result;\n\tconst char* prop_name;\n\tint prop_name_length;\n\tulong prop_hash;\n\tconst char* class_name_unused;\n\tzend_bool prop_found;\n\tzend_bool parent_prop_is_private = 0;\n\tzend_bool not_compatible;\n\tzval* prop_value;\n\n\n\t/* In the following steps the properties are inserted into the property table\n\t * for that, a very strict approach is applied:\n\t * - check for compatibility, if not compatible with any property in class -> fatal\n\t * - if compatible, then strict notice\n\t */\n\tfor (i = 0; i < ce->num_traits; i++) {\n\t\tfor (zend_hash_internal_pointer_reset(&ce->traits[i]->properties_info);\n\t\t\t zend_hash_get_current_data(&ce->traits[i]->properties_info, (void *) &property_info) == SUCCESS;\n\t\t\t zend_hash_move_forward(&ce->traits[i]->properties_info)) {\n\t\t\t/* first get the unmangeld name if necessary,\n\t\t\t * then check whether the property is already there\n\t\t\t */\n\t\t\tif ((property_info->flags & ZEND_ACC_PPP_MASK) == ZEND_ACC_PUBLIC) {\n\t\t\t\tprop_hash = property_info->h;\n\t\t\t\tprop_name = property_info->name;\n\t\t\t\tprop_name_length = property_info->name_length;\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info,\n\t\t\t\t\t\t\t\t\t\t\t\t property_info->name, property_info->name_length+1, \n\t\t\t\t\t\t\t\t\t\t\t\t property_info->h, (void **) &coliding_prop) == SUCCESS;\n\t\t\t} else {\n\t\t\t\t/* for private and protected we need to unmangle the names */\n\t\t\t\tzend_unmangle_property_name(property_info->name, property_info->name_length,\n\t\t\t\t\t\t\t\t\t\t\t&class_name_unused, &prop_name);\n\t\t\t\tprop_name_length = strlen(prop_name);\n\t\t\t\tprop_hash = zend_get_hash_value(prop_name, prop_name_length + 1);\n\t\t\t\tprop_found = zend_hash_quick_find(&ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop) == SUCCESS;\n\t\t\t}\n\n\t\t\t/* next: check for conflicts with current class */\n\t\t\tif (prop_found) {\n\t\t\t\tif (coliding_prop->flags & ZEND_ACC_SHADOW) {\n\t\t\t\t\t/* this one is inherited, lets look it up in its own class */\n\t\t\t\t\tzend_hash_quick_find(&coliding_prop->ce->properties_info, prop_name, prop_name_length+1, prop_hash, (void **) &coliding_prop);\n\t\t\t\t\tparent_prop_is_private = (coliding_prop->flags & ZEND_ACC_PRIVATE) == ZEND_ACC_PRIVATE;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tif (!parent_prop_is_private) {\n\t\t\t\t\tif ( (coliding_prop->flags & (ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC))\n\t\t\t\t\t\t== (property_info->flags & (ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC))) {\n\t\t\t\t\t\t/* flags are identical, now the value needs to be checked */\n\t\t\t\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n\t\t\t\t\t\t\t\t\t\t\t ce->default_static_members_table[coliding_prop->offset],\n\t\t\t\t\t\t\t\t\t\t\t ce->traits[i]->default_static_members_table[property_info->offset] TSRMLS_CC))\n\t\t\t\t\t\t\t\t || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tnot_compatible = (FAILURE == compare_function(&compare_result,\n\t\t\t\t\t\t\t\t\t\t\t ce->default_properties_table[coliding_prop->offset],\n\t\t\t\t\t\t\t\t\t\t\t ce->traits[i]->default_properties_table[property_info->offset] TSRMLS_CC))\n\t\t\t\t\t\t\t\t || (Z_LVAL(compare_result) != 0);\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\t/* the flags are not identical, thus, we assume properties are not compatible */\n\t\t\t\t\t\tnot_compatible = 1;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (not_compatible) {\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR, \n\t\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. However, the definition differs and is considered incompatible. Class was composed\",\n\t\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tzend_error(E_STRICT, \n\t\t\t\t\t\t\t\t \"%s and %s define the same property ($%s) in the composition of %s. This might be incompatible, to improve maintainability consider using accessor methods in traits instead. Class was composed\",\n\t\t\t\t\t\t\t\t\tfind_first_definition(ce, i, prop_name, prop_name_length, prop_hash, coliding_prop->ce)->name,\n\t\t\t\t\t\t\t\t\tproperty_info->ce->name,\n\t\t\t\t\t\t\t\t\tprop_name,\n\t\t\t\t\t\t\t\t\tce->name);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t/* property not found, so lets add it */\n\t\t\tif (property_info->flags & ZEND_ACC_STATIC) {\n\t\t\t\tprop_value = ce->traits[i]->default_static_members_table[property_info->offset];\n\t\t\t} else {\n\t\t\t\tprop_value = ce->traits[i]->default_properties_table[property_info->offset];\n\t\t\t}\n\t\t\tZ_ADDREF_P(prop_value);\n\n\t\t\tzend_declare_property_ex(ce, prop_name, prop_name_length, \n\t\t\t\t\t\t\t\t\t prop_value, property_info->flags, \n\t\t\t\t\t\t\t\t property_info->doc_comment, property_info->doc_comment_len TSRMLS_CC);\n\t\t}\n\t}\n}\n/* }}} */\n\nstatic void zend_do_check_for_inconsistent_traits_aliasing(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\tint i = 0;\n\tzend_trait_alias* cur_alias;\n\tchar* lc_method_name;\n\t\n\tif (ce->trait_aliases) {\n\t\twhile (ce->trait_aliases[i]) {\n\t\t\tcur_alias = ce->trait_aliases[i];\n\t\t\t/** The trait for this alias has not been resolved, this means, this\n\t\t\t\talias was not applied. Abort with an error. */\n\t\t\tif (!cur_alias->trait_method->ce) {\n\t\t\t\tif (cur_alias->alias) {\n\t\t\t\t\t/** Plain old inconsistency/typo/bug */\n\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t \"An alias (%s) was defined for method %s(), but this method does not exist\",\n\t\t\t\t\t\t\t cur_alias->alias,\n\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t} else {\n\t\t\t\t\t/** Here are two possible cases:\n\t\t\t\t\t\t1) this is an attempt to modifiy the visibility\n\t\t\t\t\t\t of a method introduce as part of another alias.\n\t\t\t\t\t\t Since that seems to violate the DRY principle,\n\t\t\t\t\t\t we check against it and abort.\n\t\t\t\t\t\t2) it is just a plain old inconsitency/typo/bug\n\t\t\t\t\t\t as in the case where alias is set. */\n\t\t\t\t\t\n\t\t\t\t\tlc_method_name = zend_str_tolower_dup(cur_alias->trait_method->method_name,\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len);\n\t\t\t\t\tif (zend_hash_exists(&ce->function_table,\n\t\t\t\t\t\t\t\t\t\t lc_method_name,\n\t\t\t\t\t\t\t\t\t\t cur_alias->trait_method->mname_len+1)) {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers for the trait alias %s() need to be changed in the same statment in which the alias is defined. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tefree(lc_method_name);\n\t\t\t\t\t\tzend_error(E_COMPILE_ERROR,\n\t\t\t\t\t\t\t\t \"The modifiers of the trait method %s() are changed, but this method does not exist. Error\",\n\t\t\t\t\t\t\t\t cur_alias->trait_method->method_name);\n\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ti++;\n\t\t}\n\t}\n}\n/* }}} */\n\nZEND_API void zend_do_bind_traits(zend_class_entry *ce TSRMLS_DC) /* {{{ */\n{\n\n\tif (ce->num_traits <= 0) {\n\t\treturn;\n\t}\n\n\t/* complete initialization of trait strutures in ce */\n\tzend_traits_init_trait_structures(ce TSRMLS_CC);\n\n\t/* first care about all methods to be flattened into the class */\n\tzend_do_traits_method_binding(ce TSRMLS_CC);\n \n\t/* Aliases which have not been applied indicate typos/bugs. */\n\tzend_do_check_for_inconsistent_traits_aliasing(ce TSRMLS_CC);\n\n\t/* then flatten the properties into it, to, mostly to notfiy developer about problems */\n\tzend_do_traits_property_binding(ce TSRMLS_CC);\n\n\t/* verify that all abstract methods from traits have been implemented */\n\tzend_verify_abstract_class(ce TSRMLS_CC);\n\n\t/* now everything should be fine and an added ZEND_ACC_IMPLICIT_ABSTRACT_CLASS should be removed */\n\tif (ce->ce_flags & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) {\n\t\tce->ce_flags -= ZEND_ACC_IMPLICIT_ABSTRACT_CLASS;\n\t}\n}\n/* }}} */\n\n\nZEND_API int do_bind_function(const zend_op_array *op_array, zend_op *opline, HashTable *function_table, zend_bool compile_time) /* {{{ */\n{\n\tzend_function *function;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tzend_hash_quick_find(function_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void *) &function);\n\tif (zend_hash_quick_add(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), function, sizeof(zend_function), NULL)==FAILURE) {\n\t\tint error_level = compile_time ? E_COMPILE_ERROR : E_ERROR;\n\t\tzend_function *old_function;\n\n\t\tif (zend_hash_quick_find(function_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), (void *) &old_function)==SUCCESS\n\t\t\t&& old_function->type == ZEND_USER_FUNCTION\n\t\t\t&& old_function->op_array.last > 0) {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s() (previously declared in %s:%d)\",\n\t\t\t\t\t\tfunction->common.function_name,\n\t\t\t\t\t\told_function->op_array.filename,\n\t\t\t\t\t\told_function->op_array.opcodes[0].lineno);\n\t\t} else {\n\t\t\tzend_error(error_level, \"Cannot redeclare %s()\", function->common.function_name);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\t(*function->op_array.refcount)++;\n\t\tfunction->op_array.static_variables = NULL; /* NULL out the unbound function */\n\t\treturn SUCCESS;\n\t}\n}\n/* }}} */\n\n\nvoid zend_add_trait_precedence(znode *precedence_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_precedences, precedence_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_add_trait_alias(znode *alias_znode TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\tzend_add_to_list(&ce->trait_aliases, alias_znode->u.op.ptr TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_prepare_reference(znode *result, znode *class_name, znode *method_name TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_method_reference *method_ref = emalloc(sizeof(zend_trait_method_reference));\n\tmethod_ref->ce = NULL;\n\n\t/* REM: There should not be a need for copying, \n\t zend_do_begin_class_declaration is also just using that string */\n\tif (class_name) {\n\t\tzend_resolve_class_name(class_name, ZEND_FETCH_CLASS_GLOBAL, 1 TSRMLS_CC);\n\t\tmethod_ref->class_name = Z_STRVAL(class_name->u.constant);\n\t\tmethod_ref->cname_len = Z_STRLEN(class_name->u.constant);\n\t} else {\n\t\tmethod_ref->class_name = NULL;\n\t\tmethod_ref->cname_len = 0;\n\t}\n\n\tmethod_ref->method_name = Z_STRVAL(method_name->u.constant);\n\tmethod_ref->mname_len = Z_STRLEN(method_name->u.constant);\n\n\tresult->u.op.ptr = method_ref;\n\tresult->op_type = IS_TMP_VAR;\n}\n/* }}} */\n\n\nvoid zend_prepare_trait_alias(znode *result, znode *method_reference, znode *modifiers, znode *alias TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_alias *trait_alias = emalloc(sizeof(zend_trait_alias));\n\n\ttrait_alias->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_alias->modifiers = Z_LVAL(modifiers->u.constant);\n\t\n\tif (Z_LVAL(modifiers->u.constant) == ZEND_ACC_STATIC) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as method modifier\");\n\t\treturn;\n\t}\n\n\tif (alias) {\n\t\ttrait_alias->alias = Z_STRVAL(alias->u.constant);\n\t\ttrait_alias->alias_len = Z_STRLEN(alias->u.constant);\n\t} else {\n\t\ttrait_alias->alias = NULL;\n\t}\n\ttrait_alias->function = NULL;\n\n\tresult->u.op.ptr = trait_alias;\n}\n/* }}} */\n\nvoid zend_prepare_trait_precedence(znode *result, znode *method_reference, znode *trait_list TSRMLS_DC) /* {{{ */\n{\n\tzend_trait_precedence *trait_precedence = emalloc(sizeof(zend_trait_precedence));\n\n\ttrait_precedence->trait_method = (zend_trait_method_reference*)method_reference->u.op.ptr;\n\ttrait_precedence->exclude_from_classes = (zend_class_entry**) trait_list->u.op.ptr;\n\n\ttrait_precedence->function = NULL;\n\n\tresult->u.op.ptr = trait_precedence;\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_class(const zend_op_array* op_array, const zend_op *opline, HashTable *class_table, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\tif (zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Internal Zend error - Missing class information for %s\", Z_STRVAL_P(op1));\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\tce->refcount++;\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), &ce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tce->refcount--;\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLEMENT_INTERFACES))) {\n\t\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\t}\n\t\treturn ce;\n\t}\n}\n/* }}} */\n\nZEND_API zend_class_entry *do_bind_inherited_class(const zend_op_array *op_array, const zend_op *opline, HashTable *class_table, zend_class_entry *parent_ce, zend_bool compile_time TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce, **pce;\n\tint found_ce;\n\tzval *op1, *op2;\n\n\tif (compile_time) {\n\t\top1 = &CONSTANT_EX(op_array, opline->op1.constant);\n\t\top2 = &CONSTANT_EX(op_array, opline->op2.constant);\n\t} else {\n\t\top1 = opline->op1.zv;\n\t\top2 = opline->op2.zv;\n\t}\n\n\tfound_ce = zend_hash_quick_find(class_table, Z_STRVAL_P(op1), Z_STRLEN_P(op1), Z_HASH_P(op1), (void **) &pce);\n\n\tif (found_ce == FAILURE) {\n\t\tif (!compile_time) {\n\t\t\t/* If we're in compile time, in practice, it's quite possible\n\t\t\t * that we'll never reach this class declaration at runtime,\n\t\t\t * so we shut up about it. This allows the if (!defined('FOO')) { return; }\n\t\t\t * approach to work.\n\t\t\t */\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", Z_STRVAL_P(op2));\n\t\t}\n\t\treturn NULL;\n\t} else {\n\t\tce = *pce;\n\t}\n\n\tif (parent_ce->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from interface %s\", ce->name, parent_ce->name);\n\t} else if ((parent_ce->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class %s cannot extend from trait %s\", ce->name, parent_ce->name);\n\t}\n\n\tzend_do_inheritance(ce, parent_ce TSRMLS_CC);\n\n\tce->refcount++;\n\n\t/* Register the derived class */\n\tif (zend_hash_quick_add(class_table, Z_STRVAL_P(op2), Z_STRLEN_P(op2)+1, Z_HASH_P(op2), pce, sizeof(zend_class_entry *), NULL)==FAILURE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare class %s\", ce->name);\n\t}\n\treturn ce;\n}\n/* }}} */\n\nvoid zend_do_early_binding(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = &CG(active_op_array)->opcodes[CG(active_op_array)->last-1];\n\tHashTable *table;\n\n\twhile (opline->opcode == ZEND_TICKS && opline > CG(active_op_array)->opcodes) {\n\t\topline--;\n\t}\n\n\tswitch (opline->opcode) {\n\t\tcase ZEND_DECLARE_FUNCTION:\n\t\t\tif (do_bind_function(CG(active_op_array), opline, CG(function_table), 1) == FAILURE) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(function_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_CLASS:\n\t\t\tif (do_bind_class(CG(active_op_array), opline, CG(class_table), 1 TSRMLS_CC) == NULL) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\ttable = CG(class_table);\n\t\t\tbreak;\n\t\tcase ZEND_DECLARE_INHERITED_CLASS:\n\t\t\t{\n\t\t\t\tzend_op *fetch_class_opline = opline-1;\n\t\t\t\tzval *parent_name;\n\t\t\t\tzend_class_entry **pce;\n\n\t\t\t\tparent_name = &CONSTANT(fetch_class_opline->op2.constant);\n\t\t\t\tif ((zend_lookup_class(Z_STRVAL_P(parent_name), Z_STRLEN_P(parent_name), &pce TSRMLS_CC) == FAILURE) ||\n\t\t\t\t ((CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_CLASSES) &&\n\t\t\t\t ((*pce)->type == ZEND_INTERNAL_CLASS))) {\n\t\t\t\t if (CG(compiler_options) & ZEND_COMPILE_DELAYED_BINDING) {\n\t\t\t\t\t\tzend_uint *opline_num = &CG(active_op_array)->early_binding;\n\n\t\t\t\t\t\twhile (*opline_num != -1) {\n\t\t\t\t\t\t\topline_num = &CG(active_op_array)->opcodes[*opline_num].result.opline_num;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*opline_num = opline - CG(active_op_array)->opcodes;\n\t\t\t\t\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS_DELAYED;\n\t\t\t\t\t\topline->result_type = IS_UNUSED;\n\t\t\t\t\t\topline->result.opline_num = -1;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tif (do_bind_inherited_class(CG(active_op_array), opline, CG(class_table), *pce, 1 TSRMLS_CC) == NULL) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\t/* clear unnecessary ZEND_FETCH_CLASS opcode */\n\t\t\t\tzend_del_literal(CG(active_op_array), fetch_class_opline->op2.constant);\n\t\t\t\tMAKE_NOP(fetch_class_opline);\n\n\t\t\t\ttable = CG(class_table);\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase ZEND_VERIFY_ABSTRACT_CLASS:\n\t\tcase ZEND_ADD_INTERFACE:\n\t\tcase ZEND_ADD_TRAIT:\n\t\tcase ZEND_BIND_TRAITS:\n\t\t\t/* We currently don't early-bind classes that implement interfaces */\n\t\t\t/* Classes with traits are handled exactly the same, no early-bind here */\n\t\t\treturn;\n\t\tdefault:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Invalid binding type\");\n\t\t\treturn;\n\t}\n\n\tzend_hash_quick_del(table, Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)), Z_HASH_P(&CONSTANT(opline->op1.constant)));\n\tzend_del_literal(CG(active_op_array), opline->op1.constant);\n\tzend_del_literal(CG(active_op_array), opline->op2.constant);\n\tMAKE_NOP(opline);\n}\n/* }}} */\n\nZEND_API void zend_do_delayed_early_binding(const zend_op_array *op_array TSRMLS_DC) /* {{{ */\n{\n\tif (op_array->early_binding != -1) {\n\t\tzend_bool orig_in_compilation = CG(in_compilation);\n\t\tzend_uint opline_num = op_array->early_binding;\n\t\tzend_class_entry **pce;\n\n\t\tCG(in_compilation) = 1;\n\t\twhile (opline_num != -1) {\n\t\t\tif (zend_lookup_class(Z_STRVAL_P(op_array->opcodes[opline_num-1].op2.zv), Z_STRLEN_P(op_array->opcodes[opline_num-1].op2.zv), &pce TSRMLS_CC) == SUCCESS) {\n\t\t\t\tdo_bind_inherited_class(op_array, &op_array->opcodes[opline_num], EG(class_table), *pce, 0 TSRMLS_CC);\n\t\t\t}\n\t\t\topline_num = op_array->opcodes[opline_num].result.opline_num;\n\t\t}\n\t\tCG(in_compilation) = orig_in_compilation;\n\t}\n}\n/* }}} */\n\nvoid zend_do_boolean_or_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_or_end(znode *result, const znode *expr1, const znode *expr2, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_boolean_and_begin(znode *expr1, znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ_EX;\n\tif (expr1->op_type == IS_TMP_VAR) {\n\t\tSET_NODE(opline->result, expr1);\n\t} else {\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\tSET_NODE(opline->op1, expr1);\n\tSET_UNUSED(opline->op2);\n\n\top_token->u.op.opline_num = next_op_number;\n\n\tGET_NODE(expr1, opline->result);\n}\n/* }}} */\n\nvoid zend_do_boolean_and_end(znode *result, const znode *expr1, const znode *expr2, const znode *op_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t*result = *expr1; /* we saved the original result in expr1 */\n\topline->opcode = ZEND_BOOL;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr2);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[op_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_begin(TSRMLS_D) /* {{{ */\n{\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_do_while_end(const znode *do_token, const znode *expr_open_bracket, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPNZ;\n\tSET_NODE(opline->op1, expr);\n\topline->op2.opline_num = do_token->u.op.opline_num;\n\tSET_UNUSED(opline->op2);\n\n\tdo_end_loop(expr_open_bracket->u.op.opline_num, 0 TSRMLS_CC);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_brk_cont(zend_uchar op, const znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = op;\n\topline->op1.opline_num = CG(context).current_brk_cont;\n\tSET_UNUSED(opline->op1);\n\tif (expr) {\n\t\tif (expr->op_type != IS_CONST) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator with non-constant operand is no longer supported\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t} else if (Z_TYPE(expr->u.constant) != IS_LONG || Z_LVAL(expr->u.constant) < 1) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"'%s' operator accepts only positive numbers\", op == ZEND_BRK ? \"break\" : \"continue\");\n\t\t}\n\t\tSET_NODE(opline->op2, expr);\n\t} else {\n\t\tLITERAL_LONG(opline->op2, 1);\n\t\topline->op2_type = IS_CONST;\n\t}\n}\n/* }}} */\n\nvoid zend_do_switch_cond(const znode *cond TSRMLS_DC) /* {{{ */\n{\n\tzend_switch_entry switch_entry;\n\n\tswitch_entry.cond = *cond;\n\tswitch_entry.default_case = -1;\n\tswitch_entry.control_var = -1;\n\tzend_stack_push(&CG(switch_cond_stack), (void *) &switch_entry, sizeof(switch_entry));\n\n\tdo_begin_loop(TSRMLS_C);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_switch_end(const znode *case_list TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\t/* add code to jmp to default case */\n\tif (switch_entry_ptr->default_case != -1) {\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_JMP;\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->op1.opline_num = switch_entry_ptr->default_case;\n\t}\n\n\tif (case_list->op_type != IS_UNUSED) { /* non-empty switch */\n\t\tint next_op_number = get_next_op_number(CG(active_op_array));\n\n\t\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n\t}\n\n\t/* remember break/continue loop information */\n\tCG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].brk = get_next_op_number(CG(active_op_array));\n\tCG(context).current_brk_cont = CG(active_op_array)->brk_cont_array[CG(context).current_brk_cont].parent;\n\n\tif (switch_entry_ptr->cond.op_type==IS_VAR || switch_entry_ptr->cond.op_type==IS_TMP_VAR) {\n\t\t/* emit free for the switch condition*/\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = (switch_entry_ptr->cond.op_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;\n\t\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\tif (switch_entry_ptr->cond.op_type == IS_CONST) {\n\t\tzval_dtor(&switch_entry_ptr->cond.u.constant);\n\t}\n\n\tzend_stack_del_top(&CG(switch_cond_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_case_before_statement(const znode *case_list, znode *case_token, const znode *case_expr TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tint next_op_number;\n\tzend_switch_entry *switch_entry_ptr;\n\tznode result;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\tif (switch_entry_ptr->control_var == -1) {\n\t\tswitch_entry_ptr->control_var = get_temporary_variable(CG(active_op_array));\n\t}\n\topline->opcode = ZEND_CASE;\n\topline->result.var = switch_entry_ptr->control_var;\n\topline->result_type = IS_TMP_VAR;\n\tSET_NODE(opline->op1, &switch_entry_ptr->cond);\n\tSET_NODE(opline->op2, case_expr);\n\tif (opline->op1_type == IS_CONST) {\n\t\tzval_copy_ctor(&CONSTANT(opline->op1.constant));\n\t}\n\tGET_NODE(&result, opline->result);\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, &result);\n\tSET_UNUSED(opline->op2);\n\tcase_token->u.op.opline_num = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_case_after_statement(znode *result, const znode *case_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tresult->u.op.opline_num = next_op_number;\n\n\tswitch (CG(active_op_array)->opcodes[case_token->u.op.opline_num].opcode) {\n\t\tcase ZEND_JMP:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t\tcase ZEND_JMPZ:\n\t\t\tCG(active_op_array)->opcodes[case_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_default_before_statement(const znode *case_list, znode *default_token TSRMLS_DC) /* {{{ */\n{\n\tint next_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\tzend_switch_entry *switch_entry_ptr;\n\n\tzend_stack_top(&CG(switch_cond_stack), (void **) &switch_entry_ptr);\n\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tdefault_token->u.op.opline_num = next_op_number;\n\n\tnext_op_number = get_next_op_number(CG(active_op_array));\n\tswitch_entry_ptr->default_case = next_op_number;\n\n\tif (case_list->op_type==IS_UNUSED) {\n\t\treturn;\n\t}\n\tCG(active_op_array)->opcodes[case_list->u.op.opline_num].op1.opline_num = next_op_number;\n}\n/* }}} */\n\nvoid zend_do_begin_class_declaration(const znode *class_token, znode *class_name, const znode *parent_class_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tint doing_inheritance = 0;\n\tzend_class_entry *new_class_entry;\n\tchar *lcname;\n\tint error = 0;\n\tzval **ns_name, key;\n\n\tif (CG(active_class_entry)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Class declarations may not be nested\");\n\t\treturn;\n\t}\n\n\tlcname = zend_str_tolower_dup(class_name->u.constant.value.str.val, class_name->u.constant.value.str.len);\n\n\tif (!(strcmp(lcname, \"self\") && strcmp(lcname, \"parent\"))) {\n\t\tefree(lcname);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as class name as it is reserved\", Z_STRVAL(class_name->u.constant));\n\t}\n\n\t/* Class name must not conflict with import names */\n\tif (CG(current_import) &&\n\t zend_hash_find(CG(current_import), lcname, Z_STRLEN(class_name->u.constant)+1, (void**)&ns_name) == SUCCESS) {\n\t\terror = 1;\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix class name with name of current namespace */\n\t\tznode tmp;\n\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tzval_copy_ctor(&tmp.u.constant);\n\t\tzend_do_build_namespace_name(&tmp, &tmp, class_name TSRMLS_CC);\n\t\tclass_name = &tmp;\n\t\tefree(lcname);\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant));\n\t}\n\n\tif (error) {\n\t\tchar *tmp = zend_str_tolower_dup(Z_STRVAL_PP(ns_name), Z_STRLEN_PP(ns_name));\n\n\t\tif (Z_STRLEN_PP(ns_name) != Z_STRLEN(class_name->u.constant) ||\n\t\t\tmemcmp(tmp, lcname, Z_STRLEN(class_name->u.constant))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare class %s because the name is already in use\", Z_STRVAL(class_name->u.constant));\n\t\t}\n\t\tefree(tmp);\n\t}\n\n\tnew_class_entry = emalloc(sizeof(zend_class_entry));\n\tnew_class_entry->type = ZEND_USER_CLASS;\n\tnew_class_entry->name = zend_new_interned_string(Z_STRVAL(class_name->u.constant), Z_STRLEN(class_name->u.constant) + 1, 1 TSRMLS_CC);\n\tnew_class_entry->name_length = Z_STRLEN(class_name->u.constant);\n\n\tzend_initialize_class_data(new_class_entry, 1 TSRMLS_CC);\n\tnew_class_entry->info.user.filename = zend_get_compiled_filename(TSRMLS_C);\n\tnew_class_entry->info.user.line_start = class_token->u.op.opline_num;\n\tnew_class_entry->ce_flags |= class_token->EA;\n\n\tif (parent_class_name && parent_class_name->op_type != IS_UNUSED) {\n\t\tswitch (parent_class_name->EA) {\n\t\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'self' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'parent' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use 'static' as class name as it is reserved\");\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tbreak;\n\t\t}\n\t\tdoing_inheritance = 1;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->op1_type = IS_CONST;\n\tbuild_runtime_defined_function_key(&key, lcname, new_class_entry->name_length TSRMLS_CC);\n\topline->op1.constant = zend_add_literal(CG(active_op_array), &key TSRMLS_CC);\n\tZ_HASH_P(&CONSTANT(opline->op1.constant)) = zend_hash_func(Z_STRVAL(CONSTANT(opline->op1.constant)), Z_STRLEN(CONSTANT(opline->op1.constant)));\n\t\n\topline->op2_type = IS_CONST;\n\n\tif (doing_inheritance) {\n /* Make sure a trait does not try to extend a class */\n if ((new_class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n zend_error(E_COMPILE_ERROR, \"A trait (%s) cannot extend a class\", new_class_entry->name);\n }\n \n\t\topline->extended_value = parent_class_name->u.op.var;\n\t\topline->opcode = ZEND_DECLARE_INHERITED_CLASS;\n\t} else {\n\t\topline->opcode = ZEND_DECLARE_CLASS;\n\t}\n\n\tLITERAL_STRINGL(opline->op2, lcname, new_class_entry->name_length, 0);\n\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\n\tzend_hash_quick_update(CG(class_table), Z_STRVAL(key), Z_STRLEN(key), Z_HASH_P(&CONSTANT(opline->op1.constant)), &new_class_entry, sizeof(zend_class_entry *), NULL);\n\tCG(active_class_entry) = new_class_entry;\n\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tGET_NODE(&CG(implementing_class), opline->result);\n\n\tif (CG(doc_comment)) {\n\t\tCG(active_class_entry)->info.user.doc_comment = CG(doc_comment);\n\t\tCG(active_class_entry)->info.user.doc_comment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nstatic void do_verify_abstract_class(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_VERIFY_ABSTRACT_CLASS;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_end_class_declaration(const znode *class_token, const znode *parent_token TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce = CG(active_class_entry);\n\n\tif (ce->constructor) {\n\t\tce->constructor->common.fn_flags |= ZEND_ACC_CTOR;\n\t\tif (ce->constructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Constructor %s::%s() cannot be static\", ce->name, ce->constructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->destructor) {\n\t\tce->destructor->common.fn_flags |= ZEND_ACC_DTOR;\n\t\tif (ce->destructor->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Destructor %s::%s() cannot be static\", ce->name, ce->destructor->common.function_name);\n\t\t}\n\t}\n\tif (ce->clone) {\n\t\tce->clone->common.fn_flags |= ZEND_ACC_CLONE;\n\t\tif (ce->clone->common.fn_flags & ZEND_ACC_STATIC) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Clone method %s::%s() cannot be static\", ce->name, ce->clone->common.function_name);\n\t\t}\n\t}\n\n\tce->info.user.line_end = zend_get_compiled_lineno(TSRMLS_C);\n\t\n\t/* Check for traits and proceed like with interfaces.\n\t * The only difference will be a combined handling of them in the end.\n\t * Thus, we need another opcode here. */\n\tif (ce->num_traits > 0) {\n\t\tzend_op *opline;\n\n\t\tce->traits = NULL;\n\t\tce->num_traits = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_TRAITS;\n\n\t\t/* opcode generation: */\n\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_BIND_TRAITS;\n\t\tSET_NODE(opline->op1, &CG(implementing_class));\n\t}\n\n\tif (!(ce->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS))\n\t\t&& ((parent_token->op_type != IS_UNUSED) || (ce->num_interfaces > 0))) {\n\t\tzend_verify_abstract_class(ce TSRMLS_CC);\n\t\tif (ce->num_interfaces) {\n\t\t\tdo_verify_abstract_class(TSRMLS_C);\n\t\t}\n\t}\n\t/* Inherit interfaces; reset number to zero, we need it for above check and\n\t * will restore it during actual implementation. \n\t * The ZEND_ACC_IMPLEMENT_INTERFACES flag disables double call to\n\t * zend_verify_abstract_class() */\n\tif (ce->num_interfaces > 0) {\n\t\tce->interfaces = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->ce_flags |= ZEND_ACC_IMPLEMENT_INTERFACES;\n\t}\n\n\tCG(active_class_entry) = NULL;\n}\n/* }}} */\n\nvoid zend_do_implements_interface(znode *interface_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\t/* Traits can not implement interfaces */\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface on '%s' since it is a Trait\",\n\t\t\t\t\t\t\t Z_STRVAL(interface_name->u.constant),\n\t\t\t\t\t\t\t CG(active_class_entry)->name);\n\t}\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(interface_name->u.constant), Z_STRLEN(interface_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as interface name as it is reserved\", Z_STRVAL(interface_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_INTERFACE;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(interface_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = (opline->extended_value & ~ZEND_FETCH_CLASS_MASK) | ZEND_FETCH_CLASS_INTERFACE;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &interface_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_interfaces++;\n}\n/* }}} */\n\nvoid zend_do_implements_trait(znode *trait_name TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n if ((CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE)) {\n zend_error(E_COMPILE_ERROR,\n \"Cannot use traits inside of interfaces. %s is used in %s\",\n Z_STRVAL(trait_name->u.constant), CG(active_class_entry)->name);\n }\n\n\n\tswitch (zend_get_class_fetch_type(Z_STRVAL(trait_name->u.constant), Z_STRLEN(trait_name->u.constant))) {\n\t\tcase ZEND_FETCH_CLASS_SELF:\n\t\tcase ZEND_FETCH_CLASS_PARENT:\n\t\tcase ZEND_FETCH_CLASS_STATIC:\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as trait name as it is reserved\", Z_STRVAL(trait_name->u.constant));\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_ADD_TRAIT;\n\tSET_NODE(opline->op1, &CG(implementing_class));\n\tzend_resolve_class_name(trait_name, opline->extended_value, 0 TSRMLS_CC);\n\topline->extended_value = ZEND_FETCH_CLASS_TRAIT;\n\topline->op2_type = IS_CONST;\n\topline->op2.constant = zend_add_class_name_literal(CG(active_op_array), &trait_name->u.constant TSRMLS_CC);\n\tCG(active_class_entry)->num_traits++;\n}\n/* }}} */\n\nZEND_API void zend_mangle_property_name(char **dest, int *dest_length, const char *src1, int src1_length, const char *src2, int src2_length, int internal) /* {{{ */\n{\n\tchar *prop_name;\n\tint prop_name_length;\n\n\tprop_name_length = 1 + src1_length + 1 + src2_length;\n\tprop_name = pemalloc(prop_name_length + 1, internal);\n\tprop_name[0] = '\\0';\n\tmemcpy(prop_name + 1, src1, src1_length+1);\n\tmemcpy(prop_name + 1 + src1_length + 1, src2, src2_length+1);\n\n\t*dest = prop_name;\n\t*dest_length = prop_name_length;\n}\n/* }}} */\n\nstatic int zend_strnlen(const char* s, int maxlen) /* {{{ */\n{\n\tint len = 0;\n\twhile (*s++ && maxlen--) len++;\n\treturn len;\n}\n/* }}} */\n\nZEND_API int zend_unmangle_property_name(const char *mangled_property, int len, const char **class_name, const char **prop_name) /* {{{ */\n{\n\tint class_name_len;\n\n\t*class_name = NULL;\n\n\tif (mangled_property[0]!=0) {\n\t\t*prop_name = mangled_property;\n\t\treturn SUCCESS;\n\t}\n\tif (len < 3 || mangled_property[1]==0) {\n\t\tzend_error(E_NOTICE, \"Illegal member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\n\tclass_name_len = zend_strnlen(mangled_property+1, --len - 1) + 1;\n\tif (class_name_len >= len || mangled_property[class_name_len]!=0) {\n\t\tzend_error(E_NOTICE, \"Corrupt member variable name\");\n\t\t*prop_name = mangled_property;\n\t\treturn FAILURE;\n\t}\n\t*class_name = mangled_property+1;\n\t*prop_name = (*class_name)+class_name_len;\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid zend_do_declare_property(const znode *var_name, const znode *value, zend_uint access_type TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tzend_property_info *existing_property_info;\n\tchar *comment = NULL;\n\tint comment_len = 0;\n\n\tif (CG(active_class_entry)->ce_flags & ZEND_ACC_INTERFACE) {\n\t\tzend_error(E_COMPILE_ERROR, \"Interfaces may not include member variables\");\n\t}\n\n\tif (access_type & ZEND_ACC_ABSTRACT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Properties cannot be declared abstract\");\n\t}\n\n\tif (access_type & ZEND_ACC_FINAL) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot declare property %s::$%s final, the final modifier is allowed only for methods and classes\",\n\t\t\t\t CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\n\tif (zend_hash_find(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, (void **) &existing_property_info)==SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare %s::$%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tALLOC_ZVAL(property);\n\n\tif (value) {\n\t\t*property = value->u.constant;\n\t} else {\n\t\tINIT_PZVAL(property);\n\t\tZ_TYPE_P(property) = IS_NULL;\n\t}\n\n\tif (CG(doc_comment)) {\n\t\tcomment = CG(doc_comment);\n\t\tcomment_len = CG(doc_comment_len);\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n\n\tzend_declare_property_ex(CG(active_class_entry), zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len + 1, 0 TSRMLS_CC), var_name->u.constant.value.str.len, property, access_type, comment, comment_len TSRMLS_CC);\n\tefree(var_name->u.constant.value.str.val);\n}\n/* }}} */\n\nvoid zend_do_declare_class_constant(znode *var_name, const znode *value TSRMLS_DC) /* {{{ */\n{\n\tzval *property;\n\tconst char *cname = NULL;\n\tint result;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed in class constants\");\n\t\treturn;\n\t}\n\tif ((CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {\n\t\tzend_error(E_COMPILE_ERROR, \"Traits cannot have constants\");\n\t\treturn;\n\t}\n\n\tALLOC_ZVAL(property);\n\t*property = value->u.constant;\n\t\n\tcname = zend_new_interned_string(var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, 0 TSRMLS_CC);\n\n\tif (IS_INTERNED(cname)) {\n\t\tresult = zend_hash_quick_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, INTERNED_HASH(cname), &property, sizeof(zval *), NULL);\n\t} else {\n\t\tresult = zend_hash_add(&CG(active_class_entry)->constants_table, cname, var_name->u.constant.value.str.len+1, &property, sizeof(zval *), NULL);\n\t}\n\tif (result == FAILURE) {\n\t\tFREE_ZVAL(property);\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redefine class constant %s::%s\", CG(active_class_entry)->name, var_name->u.constant.value.str.val);\n\t}\n\tFREE_PNODE(var_name);\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_fetch_property(znode *result, znode *object, const znode *property TSRMLS_DC) /* {{{ */\n{\n\tzend_op opline;\n\tzend_llist *fetch_list_ptr;\n\n\tzend_stack_top(&CG(bp_stack), (void **) &fetch_list_ptr);\n\n\tif (object->op_type == IS_CV) {\n\t\tif (object->u.op.var == CG(active_op_array)->this_var) {\n\t\t\tobject->op_type = IS_UNUSED; /* this means $this for objects */\n\t\t}\n\t} else if (fetch_list_ptr->count == 1) {\n\t\tzend_llist_element *le = fetch_list_ptr->head;\n\t\tzend_op *opline_ptr = (zend_op *) le->data;\n\n\t\tif (opline_is_fetch_this(opline_ptr TSRMLS_CC)) {\n\t\t\tzend_del_literal(CG(active_op_array), opline_ptr->op1.constant);\n\t\t\tSET_UNUSED(opline_ptr->op1); /* this means $this for objects */\n\t\t\tSET_NODE(opline_ptr->op2, property);\n\t\t\t/* if it was usual fetch, we change it to object fetch */\n\t\t\tswitch (opline_ptr->opcode) {\n\t\t\t\tcase ZEND_FETCH_W:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_W;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_R:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_R;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_RW:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_RW;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_IS;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_UNSET;\n\t\t\t\t\tbreak;\n\t\t\t\tcase ZEND_FETCH_FUNC_ARG:\n\t\t\t\t\topline_ptr->opcode = ZEND_FETCH_OBJ_FUNC_ARG;\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (opline_ptr->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline_ptr->op2.constant)) == IS_STRING) {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline_ptr->op2.constant);\n\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline_ptr->op2.constant);\n\t\t\t}\n\t\t\tGET_NODE(result, opline_ptr->result);\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (zend_is_function_or_method_call(object)) {\n\t\tinit_op(&opline TSRMLS_CC);\n\t\topline.opcode = ZEND_SEPARATE;\n\t\tSET_NODE(opline.op1, object);\n\t\tSET_UNUSED(opline.op2);\n\t\topline.result_type = IS_VAR;\n\t\topline.result.var = opline.op1.var;\n\t\tzend_llist_add_element(fetch_list_ptr, &opline);\n\t}\n\n\tinit_op(&opline TSRMLS_CC);\n\topline.opcode = ZEND_FETCH_OBJ_W;\t/* the backpatching routine assumes W */\n\topline.result_type = IS_VAR;\n\topline.result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline.op1, object);\n\tSET_NODE(opline.op2, property);\n\tif (opline.op2_type == IS_CONST && Z_TYPE(CONSTANT(opline.op2.constant)) == IS_STRING) {\n\t\tCALCULATE_LITERAL_HASH(opline.op2.constant);\n\t\tGET_POLYMORPHIC_CACHE_SLOT(opline.op2.constant);\n\t}\n\tGET_NODE(result, opline.result);\n\n\tzend_llist_add_element(fetch_list_ptr, &opline);\n}\n/* }}} */\n\nvoid zend_do_halt_compiler_register(TSRMLS_D) /* {{{ */\n{\n\tchar *name, *cfilename;\n\tchar haltoff[] = \"__COMPILER_HALT_OFFSET__\";\n\tint len, clen;\n\t\n\tif (CG(has_bracketed_namespaces) && CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"__HALT_COMPILER() can only be used from the outermost scope\");\n\t}\n\t\n\tcfilename = zend_get_compiled_filename(TSRMLS_C);\n\tclen = strlen(cfilename);\n\tzend_mangle_property_name(&name, &len, haltoff, sizeof(haltoff) - 1, cfilename, clen, 0);\n\tzend_register_long_constant(name, len+1, zend_get_scanned_file_offset(TSRMLS_C), CONST_CS, 0 TSRMLS_CC);\n\tpefree(name, 0);\n\t\n\tif (CG(in_namespace)) {\n\t\tzend_do_end_namespace(TSRMLS_C);\n\t}\n}\n/* }}} */\n\nvoid zend_do_push_object(const znode *object TSRMLS_DC) /* {{{ */\n{\n\tzend_stack_push(&CG(object_stack), object, sizeof(znode));\n}\n/* }}} */\n\nvoid zend_do_pop_object(znode *object TSRMLS_DC) /* {{{ */\n{\n\tif (object) {\n\t\tznode *tmp;\n\n\t\tzend_stack_top(&CG(object_stack), (void **) &tmp);\n\t\t*object = *tmp;\n\t}\n\tzend_stack_del_top(&CG(object_stack));\n}\n/* }}} */\n\nvoid zend_do_begin_new_object(znode *new_token, znode *class_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tunsigned char *ptr = NULL;\n\n\tnew_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_NEW;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, class_type);\n\tSET_UNUSED(opline->op2);\n\n\tzend_stack_push(&CG(function_call_stack), (void *) &ptr, sizeof(unsigned char *));\n}\n/* }}} */\n\nvoid zend_do_end_new_object(znode *result, const znode *new_token, const znode *argument_list TSRMLS_DC) /* {{{ */\n{\n\tznode ctor_result;\n\n\tzend_do_end_function_call(NULL, &ctor_result, argument_list, 1, 0 TSRMLS_CC);\n\tzend_do_free(&ctor_result TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[new_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\tGET_NODE(result, CG(active_op_array)->opcodes[new_token->u.op.opline_num].result);\n}\n/* }}} */\n\nstatic zend_constant* zend_get_ct_const(const zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = NULL;\n\n\tif (Z_STRVAL_P(const_name)[0] == '\\\\') {\n\t\tif (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name), (void **) &c) == FAILURE) {\n\t\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name)+1, Z_STRLEN_P(const_name)-1);\n\n\t\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name), (void **) &c)==SUCCESS) {\n\t\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\t\tefree(lookup_name);\n\t\t\t\t\treturn c;\n\t\t\t\t}\n\t\t\t}\n\t\t\tefree(lookup_name);\n\t\t\treturn NULL;\n\t\t}\n\t} else if (zend_hash_find(EG(zend_constants), Z_STRVAL_P(const_name), Z_STRLEN_P(const_name)+1, (void **) &c) == FAILURE) {\n\t\tchar *lookup_name = zend_str_tolower_dup(Z_STRVAL_P(const_name), Z_STRLEN_P(const_name));\n\t\t \n\t\tif (zend_hash_find(EG(zend_constants), lookup_name, Z_STRLEN_P(const_name)+1, (void **) &c)==SUCCESS) {\n\t\t\tif ((c->flags & CONST_CT_SUBST) && !(c->flags & CONST_CS)) {\n\t\t\t\tefree(lookup_name);\n\t\t\t\treturn c;\n\t\t\t}\n\t\t}\n\t\tefree(lookup_name);\n\t\treturn NULL;\n\t}\n\tif (c->flags & CONST_CT_SUBST) {\n\t\treturn c;\n\t}\n\tif (all_internal_constants_substitution &&\n\t (c->flags & CONST_PERSISTENT) &&\n\t !(CG(compiler_options) & ZEND_COMPILE_NO_CONSTANT_SUBSTITUTION) &&\n\t Z_TYPE(c->value) != IS_CONSTANT &&\n\t Z_TYPE(c->value) != IS_CONSTANT_ARRAY) {\n\t\treturn c;\n\t}\n\treturn NULL;\n}\n/* }}} */\n\nstatic int zend_constant_ct_subst(znode *result, zval *const_name, int all_internal_constants_substitution TSRMLS_DC) /* {{{ */\n{\n\tzend_constant *c = zend_get_ct_const(const_name, all_internal_constants_substitution TSRMLS_CC);\n\n\tif (c) {\n\t\tzval_dtor(const_name);\n\t\tresult->op_type = IS_CONST;\n\t\tresult->u.constant = c->value;\n\t\tzval_copy_ctor(&result->u.constant);\n\t\tINIT_PZVAL(&result->u.constant);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nvoid zend_do_fetch_constant(znode *result, znode *constant_container, znode *constant_name, int mode, zend_bool check_namespace TSRMLS_DC) /* {{{ */\n{\n\tznode tmp;\n\tzend_op *opline;\n\tint type;\n\tchar *compound;\n\tulong fetch_type = 0;\n\n\tif (constant_container) {\n\t\tswitch (mode) {\n\t\t\tcase ZEND_CT:\n\t\t\t\t/* this is a class constant */\n\t\t\t\ttype = zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant));\n\t\n\t\t\t\tif (ZEND_FETCH_CLASS_STATIC == type) {\n\t\t\t\t\tzend_error(E_ERROR, \"\\\"static::\\\" is not allowed in compile-time constants\");\n\t\t\t\t} else if (ZEND_FETCH_CLASS_DEFAULT == type) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t\tzend_do_build_full_name(NULL, constant_container, constant_name, 1 TSRMLS_CC);\n\t\t\t\t*result = *constant_container;\n\t\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_RT:\n\t\t\t\tif (constant_container->op_type == IS_CONST &&\n\t\t\t\tZEND_FETCH_CLASS_DEFAULT == zend_get_class_fetch_type(Z_STRVAL(constant_container->u.constant), Z_STRLEN(constant_container->u.constant))) {\n\t\t\t\t\tzend_resolve_class_name(constant_container, fetch_type, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tzend_do_fetch_class(&tmp, constant_container TSRMLS_CC);\n\t\t\t\t\tconstant_container = &tmp;\n\t\t\t\t}\n\t\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\t\tif (constant_container->op_type == IS_CONST) {\n\t\t\t\t\topline->op1_type = IS_CONST;\n\t\t\t\t\topline->op1.constant = zend_add_class_name_literal(CG(active_op_array), &constant_container->u.constant TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\tSET_NODE(opline->op1, constant_container);\n\t\t\t\t}\n\t\t\t\tSET_NODE(opline->op2, constant_name);\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\tif (opline->op1_type == IS_CONST) {\n\t\t\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t} else {\n\t\t\t\t\tGET_POLYMORPHIC_CACHE_SLOT(opline->op2.constant);\n\t\t\t\t}\n\t\t\t\tGET_NODE(result, opline->result);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t}\n\t/* namespace constant */\n\t/* only one that did not contain \\ from the start can be converted to string if unknown */\n\tswitch (mode) {\n\t\tcase ZEND_CT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\t\t\t/* this is a namespace constant, or an unprefixed constant */\n\n\t\t\tif (zend_constant_ct_subst(result, &constant_name->u.constant, 0 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\n\t\t\tif(!compound) {\n\t\t\t\tfetch_type |= IS_CONSTANT_UNQUALIFIED;\n\t\t\t}\n\n\t\t\t*result = *constant_name;\n\t\t\tresult->u.constant.type = IS_CONSTANT | fetch_type;\n\t\t\tbreak;\n\t\tcase ZEND_RT:\n\t\t\tcompound = memchr(Z_STRVAL(constant_name->u.constant), '\\\\', Z_STRLEN(constant_name->u.constant));\n\n\t\t\tzend_resolve_non_class_name(constant_name, check_namespace TSRMLS_CC);\n\t\t\t\n\t\t\tif(zend_constant_ct_subst(result, &constant_name->u.constant, 1 TSRMLS_CC)) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\topline->opcode = ZEND_FETCH_CONSTANT;\n\t\t\topline->result_type = IS_TMP_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tGET_NODE(result, opline->result);\n\t\t\tSET_UNUSED(opline->op1);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tif (compound) {\n\t\t\t\t/* the name is unambiguous */\n\t\t\t\topline->extended_value = 0;\n\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t} else {\t\t\t\t\n\t\t\t\topline->extended_value = IS_CONSTANT_UNQUALIFIED;\n\t\t\t\tif (CG(current_namespace)) {\n\t\t\t\t\topline->extended_value |= IS_CONSTANT_IN_NAMESPACE;\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 1 TSRMLS_CC);\n\t\t\t\t} else {\n\t\t\t\t\topline->op2.constant = zend_add_const_name_literal(CG(active_op_array), &constant_name->u.constant, 0 TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t\tGET_CACHE_SLOT(opline->op2.constant);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\nvoid zend_do_shell_exec(znode *result, const znode *cmd TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tswitch (cmd->op_type) {\n\t\tcase IS_CONST:\n\t\tcase IS_TMP_VAR:\n\t\t\topline->opcode = ZEND_SEND_VAL;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\topline->opcode = ZEND_SEND_VAR;\n\t\t\tbreak;\n\t}\n\tSET_NODE(opline->op1, cmd);\n\topline->op2.opline_num = 0;\n\topline->extended_value = ZEND_DO_FCALL;\n\tSET_UNUSED(opline->op2);\n\n\t/* FIXME: exception support not added to this op2 */\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DO_FCALL;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_VAR;\n\tLITERAL_STRINGL(opline->op1, estrndup(\"shell_exec\", sizeof(\"shell_exec\")-1), sizeof(\"shell_exec\")-1, 0);\n\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\topline->op1_type = IS_CONST;\n\tGET_CACHE_SLOT(opline->op1.constant);\n\topline->extended_value = 1;\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_init_array(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_INIT_ARRAY;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\topline->result_type = IS_TMP_VAR;\n\tGET_NODE(result, opline->result);\n\tif (expr) {\n\t\tSET_NODE(opline->op1, expr);\n\t\tif (offset) {\n\t\t\tSET_NODE(opline->op2, offset);\n\t\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\t\tulong index;\n\t\t\t\tint numeric = 0;\n\n\t\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\t\tif (numeric) {\n\t\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t\t} else {\n\t\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tSET_UNUSED(opline->op2);\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op1);\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_array_element(znode *result, const znode *expr, const znode *offset, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_ADD_ARRAY_ELEMENT;\n\tSET_NODE(opline->result, result);\n\tSET_NODE(opline->op1, expr);\n\tif (offset) {\n\t\tSET_NODE(opline->op2, offset);\n\t\tif (opline->op2_type == IS_CONST && Z_TYPE(CONSTANT(opline->op2.constant)) == IS_STRING) {\n\t\t\tulong index;\n\t\t\tint numeric = 0;\n\n\t\t\tZEND_HANDLE_NUMERIC_EX(Z_STRVAL(CONSTANT(opline->op2.constant)), Z_STRLEN(CONSTANT(opline->op2.constant))+1, index, numeric = 1);\n\t\t\tif (numeric) {\n\t\t\t\tzval_dtor(&CONSTANT(opline->op2.constant));\n\t\t\t\tZVAL_LONG(&CONSTANT(opline->op2.constant), index); \n\t\t\t} else {\n\t\t\t\tCALCULATE_LITERAL_HASH(opline->op2.constant);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tSET_UNUSED(opline->op2);\n\t}\n\topline->extended_value = is_ref;\n}\n/* }}} */\n\nvoid zend_do_add_static_array_element(znode *result, znode *offset, const znode *expr) /* {{{ */\n{\n\tzval *element;\n\n\tALLOC_ZVAL(element);\n\t*element = expr->u.constant;\n\tif (offset) {\n\t\tswitch (offset->u.constant.type & IS_CONSTANT_TYPE_MASK) {\n\t\t\tcase IS_CONSTANT:\n\t\t\t\t/* Ugly hack to denote that this value has a constant index */\n\t\t\t\tZ_TYPE_P(element) |= IS_CONSTANT_INDEX;\n\t\t\t\tZ_STRVAL(offset->u.constant) = erealloc(Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+1] = Z_TYPE(offset->u.constant);\n\t\t\t\tZ_STRVAL(offset->u.constant)[Z_STRLEN(offset->u.constant)+2] = 0;\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, Z_STRVAL(offset->u.constant), Z_STRLEN(offset->u.constant)+3, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_STRING:\n\t\t\t\tzend_symtable_update(result->u.constant.value.ht, offset->u.constant.value.str.val, offset->u.constant.value.str.len+1, &element, sizeof(zval *), NULL);\n\t\t\t\tzval_dtor(&offset->u.constant);\n\t\t\t\tbreak;\n\t\t\tcase IS_NULL:\n\t\t\t\tzend_symtable_update(Z_ARRVAL(result->u.constant), \"\", 1, &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_LONG:\n\t\t\tcase IS_BOOL:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), Z_LVAL(offset->u.constant), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_DOUBLE:\n\t\t\t\tzend_hash_index_update(Z_ARRVAL(result->u.constant), zend_dval_to_lval(Z_DVAL(offset->u.constant)), &element, sizeof(zval *), NULL);\n\t\t\t\tbreak;\n\t\t\tcase IS_CONSTANT_ARRAY:\n\t\t\t\tzend_error(E_ERROR, \"Illegal offset type\");\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tzend_hash_next_index_insert(Z_ARRVAL(result->u.constant), &element, sizeof(zval *), NULL);\n\t}\n}\n/* }}} */\n\nvoid zend_do_add_list_element(const znode *element TSRMLS_DC) /* {{{ */\n{\n\tlist_llist_element lle;\n\n\tif (element) {\n\t\tzend_check_writable_variable(element);\n\n\t\tlle.var = *element;\n\t\tzend_llist_copy(&lle.dimensions, &CG(dimension_llist));\n\t\tzend_llist_prepend_element(&CG(list_llist), &lle);\n\t}\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_new_list_begin(TSRMLS_D) /* {{{ */\n{\n\tint current_dimension = 0;\n\tzend_llist_add_element(&CG(dimension_llist), ¤t_dimension);\n}\n/* }}} */\n\nvoid zend_do_new_list_end(TSRMLS_D) /* {{{ */\n{\n\tzend_llist_remove_tail(&CG(dimension_llist));\n\t(*((int *)CG(dimension_llist).tail->data))++;\n}\n/* }}} */\n\nvoid zend_do_list_init(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(list_stack), &CG(list_llist), sizeof(zend_llist));\n\tzend_stack_push(&CG(list_stack), &CG(dimension_llist), sizeof(zend_llist));\n\tzend_llist_init(&CG(list_llist), sizeof(list_llist_element), NULL, 0);\n\tzend_llist_init(&CG(dimension_llist), sizeof(int), NULL, 0);\n\tzend_do_new_list_begin(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_list_end(znode *result, znode *expr TSRMLS_DC) /* {{{ */\n{\n\tzend_llist_element *le;\n\tzend_llist_element *dimension;\n\tzend_op *opline;\n\tznode last_container;\n\n\tle = CG(list_llist).head;\n\twhile (le) {\n\t\tzend_llist *tmp_dimension_llist = &((list_llist_element *)le->data)->dimensions;\n\t\tdimension = tmp_dimension_llist->head;\n\t\twhile (dimension) {\n\t\t\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\t\tif (dimension == tmp_dimension_llist->head) { /* first */\n\t\t\t\tlast_container = *expr;\n\t\t\t\tswitch (expr->op_type) {\n\t\t\t\t\tcase IS_VAR:\n\t\t\t\t\tcase IS_CV:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_TMP_VAR:\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase IS_CONST: /* fetch_dim_tmp_var will handle this bogus fetch */\n\t\t\t\t\t\tzval_copy_ctor(&expr->u.constant);\n\t\t\t\t\t\topline->opcode = ZEND_FETCH_DIM_TMP_VAR;\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\topline->extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t} else {\n\t\t\t\topline->opcode = ZEND_FETCH_DIM_R;\n\t\t\t}\n\t\t\topline->result_type = IS_VAR;\n\t\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\t\tSET_NODE(opline->op1, &last_container);\n\t\t\topline->op2_type = IS_CONST;\n\t\t\tLITERAL_LONG(opline->op2, *((int *) dimension->data));\n\t\t\tGET_NODE(&last_container, opline->result);\n\t\t\tdimension = dimension->next;\n\t\t}\n\t\t((list_llist_element *) le->data)->value = last_container;\n\t\tzend_llist_destroy(&((list_llist_element *) le->data)->dimensions);\n\t\tzend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);\n\t\tzend_do_free(result TSRMLS_CC);\n\t\tle = le->next;\n\t}\n\tzend_llist_destroy(&CG(dimension_llist));\n\tzend_llist_destroy(&CG(list_llist));\n\t*result = *expr;\n\t{\n\t\tzend_llist *p;\n\n\t\t/* restore previous lists */\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(dimension_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t\tzend_stack_top(&CG(list_stack), (void **) &p);\n\t\tCG(list_llist) = *p;\n\t\tzend_stack_del_top(&CG(list_stack));\n\t}\n}\n/* }}} */\n\nvoid zend_init_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = emalloc(sizeof(void*) * 2);\n\n\tlist[0] = item;\n\tlist[1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_add_to_list(void *result, void *item TSRMLS_DC) /* {{{ */\n{\n\tvoid** list = *(void**)result;\n\tsize_t n = 0;\n\n\twhile (list && list[n]) { n++; }\n\n\tlist = erealloc(list, sizeof(void*) * (n+2));\n\n\tlist[n] = item;\n\tlist[n+1] = NULL;\n\n\t*(void**)result = list;\n}\n/* }}} */\n\nvoid zend_do_fetch_static_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzval *tmp;\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tALLOC_ZVAL(tmp);\n\n\tif (static_assignment) {\n\t\t*tmp = static_assignment->u.constant;\n\t} else {\n\t\tINIT_ZVAL(*tmp);\n\t}\n\tif (!CG(active_op_array)->static_variables) {\n\t\tif (CG(active_op_array)->scope) {\n\t\t\tCG(active_op_array)->scope->ce_flags |= ZEND_HAS_STATIC_IN_METHODS;\n\t\t}\n\t\tALLOC_HASHTABLE(CG(active_op_array)->static_variables);\n\t\tzend_hash_init(CG(active_op_array)->static_variables, 2, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\tzend_hash_update(CG(active_op_array)->static_variables, varname->u.constant.value.str.val, varname->u.constant.value.str.len+1, &tmp, sizeof(zval *), NULL);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = (fetch_type == ZEND_FETCH_LEXICAL) ? ZEND_FETCH_R : ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = ZEND_FETCH_STATIC;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tif (fetch_type == ZEND_FETCH_LEXICAL) {\n\t\tznode dummy;\n\n\t\tzend_do_begin_variable_parse(TSRMLS_C);\n\t\tzend_do_assign(&dummy, &lval, &result TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\t}\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_fetch_lexical_variable(znode *varname, zend_bool is_ref TSRMLS_DC) /* {{{ */\n{\n\tznode value;\n\n\tif (Z_STRLEN(varname->u.constant) == sizeof(\"this\") - 1 &&\n\t memcmp(Z_STRVAL(varname->u.constant), \"this\", sizeof(\"this\") - 1) == 0) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use $this as lexical variable\");\n\t\treturn;\n\t}\n\n\tvalue.op_type = IS_CONST;\n\tZVAL_NULL(&value.u.constant);\n\tZ_TYPE(value.u.constant) |= is_ref ? IS_LEXICAL_REF : IS_LEXICAL_VAR;\n\tZ_SET_REFCOUNT_P(&value.u.constant, 1);\n\tZ_UNSET_ISREF_P(&value.u.constant);\n\t\n\tzend_do_fetch_static_variable(varname, &value, is_ref ? ZEND_FETCH_STATIC : ZEND_FETCH_LEXICAL TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_fetch_global_variable(znode *varname, const znode *static_assignment, int fetch_type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode lval;\n\tznode result;\n\n\tif (varname->op_type == IS_CONST) {\n\t\tif (Z_TYPE(varname->u.constant) != IS_STRING) {\n\t\t\tconvert_to_string(&varname->u.constant);\n\t\t}\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FETCH_W;\t\t/* the default mode must be Write, since fetch_simple_variable() is used to define function arguments */\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, varname);\n\tif (opline->op1_type == IS_CONST) {\n\t\tCALCULATE_LITERAL_HASH(opline->op1.constant);\n\t}\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = fetch_type;\n\tGET_NODE(&result, opline->result);\n\n\tif (varname->op_type == IS_CONST) {\n\t\tzval_copy_ctor(&varname->u.constant);\n\t}\n\tfetch_simple_variable(&lval, varname, 0 TSRMLS_CC); /* Relies on the fact that the default fetch is BP_VAR_W */\n\n\tzend_do_assign_ref(NULL, &lval, &result TSRMLS_CC);\n\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].result_type |= EXT_TYPE_UNUSED;\n}\n/* }}} */\n\nvoid zend_do_cast(znode *result, const znode *expr, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_CAST;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = type;\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_include_or_eval(int type, znode *result, const znode *op1 TSRMLS_DC) /* {{{ */\n{\n\tzend_do_extended_fcall_begin(TSRMLS_C);\n\t{\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t\topline->opcode = ZEND_INCLUDE_OR_EVAL;\n\t\topline->result_type = IS_VAR;\n\t\topline->result.var = get_temporary_variable(CG(active_op_array));\n\t\tSET_NODE(opline->op1, op1);\n\t\tSET_UNUSED(opline->op2);\n\t\topline->extended_value = type;\n\t\tGET_NODE(result, opline->result);\n\t}\n\tzend_do_extended_fcall_end(TSRMLS_C);\n}\n/* }}} */\n\nvoid zend_do_indirect_references(znode *result, const znode *num_references, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tint i;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_R, 0 TSRMLS_CC);\n\tfor (i=1; i<num_references->u.constant.value.lval; i++) {\n\t\tfetch_simple_variable_ex(result, variable, 0, ZEND_FETCH_R TSRMLS_CC);\n\t\t*variable = *result;\n\t}\n\tzend_do_begin_variable_parse(TSRMLS_C);\n\tfetch_simple_variable(result, variable, 1 TSRMLS_CC);\n\t/* there is a chance someone is accessing $this */\n\tif (CG(active_op_array)->scope && CG(active_op_array)->this_var == -1) {\n\t\tCG(active_op_array)->this_var = lookup_cv(CG(active_op_array), estrndup(\"this\", sizeof(\"this\")-1), sizeof(\"this\")-1, THIS_HASHVAL TSRMLS_CC);\n\t}\n}\n/* }}} */\n\nvoid zend_do_unset(const znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\topline->opcode = ZEND_UNSET_VAR;\n\t\tSET_NODE(opline->op1, variable);\n\t\tSET_UNUSED(opline->op2);\n\t\tSET_UNUSED(opline->result);\n\t\topline->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_VAR;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_DIM;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_UNSET:\n\t\t\t\tlast_op->opcode = ZEND_UNSET_OBJ;\n\t\t\t\tSET_UNUSED(last_op->result);\n\t\t\t\tbreak;\n\n\t\t}\n\t}\n}\n/* }}} */\n\nvoid zend_do_isset_or_isempty(int type, znode *result, znode *variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *last_op;\n\n\tzend_do_end_variable_parse(variable, BP_VAR_IS, 0 TSRMLS_CC);\n\n\tzend_check_writable_variable(variable);\n\n\tif (variable->op_type == IS_CV) {\n\t\tlast_op = get_next_op(CG(active_op_array) TSRMLS_CC);\n\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\tSET_NODE(last_op->op1, variable);\n\t\tSET_UNUSED(last_op->op2);\n\t\tlast_op->result.var = get_temporary_variable(CG(active_op_array));\n\t\tlast_op->extended_value = ZEND_FETCH_LOCAL | ZEND_QUICK_SET;\n\t} else {\n\t\tlast_op = &CG(active_op_array)->opcodes[get_next_op_number(CG(active_op_array))-1];\n\n\t\tswitch (last_op->opcode) {\n\t\t\tcase ZEND_FETCH_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_VAR;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_DIM_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_DIM_OBJ;\n\t\t\t\tbreak;\n\t\t\tcase ZEND_FETCH_OBJ_IS:\n\t\t\t\tlast_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tlast_op->result_type = IS_TMP_VAR;\n\tlast_op->extended_value |= type;\n\n\tGET_NODE(result, last_op->result);\n}\n/* }}} */\n\nvoid zend_do_instanceof(znode *result, const znode *expr, const znode *class_znode, int type TSRMLS_DC) /* {{{ */\n{\n\tint last_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\tif (last_op_number > 0) {\n\t\topline = &CG(active_op_array)->opcodes[last_op_number-1];\n\t\tif (opline->opcode == ZEND_FETCH_CLASS) {\n\t\t\topline->extended_value |= ZEND_FETCH_CLASS_NO_AUTOLOAD;\n\t\t}\n\t}\n\n\tif (expr->op_type == IS_CONST) {\n\t\tzend_error(E_COMPILE_ERROR, \"instanceof expects an object instance, constant given\");\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_INSTANCEOF;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, expr);\n\n\tSET_NODE(opline->op2, class_znode);\n\n\tGET_NODE(result, opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_begin(znode *foreach_token, znode *open_brackets_token, znode *array, znode *as_token, int variable TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tzend_bool is_variable;\n\tzend_bool push_container = 0;\n\tzend_op dummy_opline;\n\n\tif (variable) {\n\t\tif (zend_is_function_or_method_call(array)) {\n\t\t\tis_variable = 0;\n\t\t} else {\n\t\t\tis_variable = 1;\n\t\t}\n\t\t/* save the location of FETCH_W instruction(s) */\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t\tzend_do_end_variable_parse(array, BP_VAR_W, 0 TSRMLS_CC);\n\t\tif (CG(active_op_array)->last > 0 &&\n\t\t CG(active_op_array)->opcodes[CG(active_op_array)->last-1].opcode == ZEND_FETCH_OBJ_W) {\n\t\t\t/* Only lock the container if we are fetching from a real container and not $this */\n\t\t\tif (CG(active_op_array)->opcodes[CG(active_op_array)->last-1].op1_type == IS_VAR) {\n\t\t\t\tCG(active_op_array)->opcodes[CG(active_op_array)->last-1].extended_value |= ZEND_FETCH_ADD_LOCK;\n\t\t\t\tpush_container = 1;\n\t\t\t}\n\t\t}\n\t} else {\n\t\tis_variable = 0;\n\t\topen_brackets_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\t}\n\n\t/* save the location of FE_RESET */\n\tforeach_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\t/* Preform array reset */\n\topline->opcode = ZEND_FE_RESET;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, array);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = is_variable ? ZEND_FE_RESET_VARIABLE : 0;\n\n\tCOPY_NODE(dummy_opline.result, opline->result);\n\tif (push_container) {\n\t\tCOPY_NODE(dummy_opline.op1, CG(active_op_array)->opcodes[CG(active_op_array)->last-2].op1);\n\t} else {\n\t\tdummy_opline.op1_type = IS_UNUSED;\n\t}\n\tzend_stack_push(&CG(foreach_copy_stack), (void *) &dummy_opline, sizeof(zend_op));\n\n\t/* save the location of FE_FETCH */\n\tas_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_FE_FETCH;\n\topline->result_type = IS_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tCOPY_NODE(opline->op1, dummy_opline.result);\n\topline->extended_value = 0;\n\tSET_UNUSED(opline->op2);\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_OP_DATA;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tSET_UNUSED(opline->result);\n}\n/* }}} */\n\nvoid zend_do_foreach_cont(znode *foreach_token, const znode *open_brackets_token, const znode *as_token, znode *value, znode *key TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\tznode dummy, value_node;\n\tzend_bool assign_by_ref=0;\n\n\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num];\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode *tmp;\n\n\t\t/* switch between the key and value... */\n\t\ttmp = key;\n\t\tkey = value;\n\t\tvalue = tmp;\n\n\t\t/* Mark extended_value in case both key and value are being used */\n\t\topline->extended_value |= ZEND_FE_FETCH_WITH_KEY;\n\t}\n\n\tif ((key->op_type != IS_UNUSED) && (key->EA & ZEND_PARSED_REFERENCE_VARIABLE)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Key element cannot be a reference\");\n\t}\n\n\tif (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {\n\t\tassign_by_ref = 1;\n\t\tif (!(opline-1)->extended_value) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot create references to elements of a temporary array expression\");\n\t\t}\n\t\t/* Mark extended_value for assign-by-reference */\n\t\topline->extended_value |= ZEND_FE_FETCH_BYREF;\n\t\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].extended_value |= ZEND_FE_RESET_REFERENCE;\n\t} else {\n\t\tzend_op *foreach_copy;\n\t\tzend_op *fetch = &CG(active_op_array)->opcodes[foreach_token->u.op.opline_num];\n\t\tzend_op\t*end = &CG(active_op_array)->opcodes[open_brackets_token->u.op.opline_num];\n\n\t\t/* Change \"write context\" into \"read context\" */\n\t\tfetch->extended_value = 0; /* reset ZEND_FE_RESET_VARIABLE */\n\t\twhile (fetch != end) {\n\t\t\t--fetch;\n\t\t\tif (fetch->opcode == ZEND_FETCH_DIM_W && fetch->op2_type == IS_UNUSED) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use [] for reading\");\n\t\t\t}\n\t\t\tif (fetch->opcode == ZEND_SEPARATE) {\n\t\t\t\tMAKE_NOP(fetch);\n\t\t\t} else {\n\t\t\t\tfetch->opcode -= 3; /* FETCH_W -> FETCH_R */\n\t\t\t}\n\t\t}\n\t\t/* prevent double SWITCH_FREE */\n\t\tzend_stack_top(&CG(foreach_copy_stack), (void **) &foreach_copy);\n\t\tforeach_copy->op1_type = IS_UNUSED;\n\t}\n\n\tGET_NODE(&value_node, opline->result);\n\n\tif (assign_by_ref) {\n\t\tzend_do_end_variable_parse(value, BP_VAR_W, 0 TSRMLS_CC);\n\t\t/* Mark FE_FETCH as IS_VAR as it holds the data directly as a value */\n\t\tzend_do_assign_ref(NULL, value, &value_node TSRMLS_CC);\n\t} else {\n\t\tzend_do_assign(&dummy, value, &value_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tif (key->op_type != IS_UNUSED) {\n\t\tznode key_node;\n\n\t\topline = &CG(active_op_array)->opcodes[as_token->u.op.opline_num+1];\n\t\topline->result_type = IS_TMP_VAR;\n\t\topline->result.opline_num = get_temporary_variable(CG(active_op_array));\n\t\tGET_NODE(&key_node, opline->result);\n\n\t\tzend_do_assign(&dummy, key, &key_node TSRMLS_CC);\n\t\tzend_do_free(&dummy TSRMLS_CC);\n\t}\n\n\tdo_begin_loop(TSRMLS_C);\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_foreach_end(const znode *foreach_token, const znode *as_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *container_ptr;\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMP;\n\topline->op1.opline_num = as_token->u.op.opline_num;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[foreach_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_RESET */\n\tCG(active_op_array)->opcodes[as_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array)); /* FE_FETCH */\n\n\tdo_end_loop(as_token->u.op.opline_num, 1 TSRMLS_CC);\n\n\tzend_stack_top(&CG(foreach_copy_stack), (void **) &container_ptr);\n\tgenerate_free_foreach_copy(container_ptr TSRMLS_CC);\n\tzend_stack_del_top(&CG(foreach_copy_stack));\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_declare_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_stack_push(&CG(declare_stack), &CG(declarables), sizeof(zend_declarables));\n}\n/* }}} */\n\nvoid zend_do_declare_stmt(znode *var, znode *val TSRMLS_DC) /* {{{ */\n{\n\tif (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"ticks\", sizeof(\"ticks\")-1)) {\n\t\tconvert_to_long(&val->u.constant);\n\t\tCG(declarables).ticks = val->u.constant;\n\t} else if (!zend_binary_strcasecmp(var->u.constant.value.str.val, var->u.constant.value.str.len, \"encoding\", sizeof(\"encoding\")-1)) {\n\t\tif ((Z_TYPE(val->u.constant) & IS_CONSTANT_TYPE_MASK) == IS_CONSTANT) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use constants as encoding\");\n\t\t}\n\n\t\t/*\n\t\t * Check that the pragma comes before any opcodes. If the compilation\n\t\t * got as far as this, the previous portion of the script must have been\n\t\t * parseable according to the .ini script_encoding setting. We still\n\t\t * want to tell them to put declare() at the top.\n\t\t */\n\t\t{\n\t\t\tint num = CG(active_op_array)->last;\n\t\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\t\twhile (num > 0 &&\n\t\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t\t--num;\n\t\t\t}\n\n\t\t\tif (num > 0) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Encoding declaration pragma must be the very first statement in the script\");\n\t\t\t}\n\t\t}\n\n\t\tif (CG(multibyte)) {\n\t\t\tconst zend_encoding *new_encoding, *old_encoding;\n\t\t\tzend_encoding_filter old_input_filter;\n\n\t\t\tCG(encoding_declared) = 1;\n\n\t\t\tconvert_to_string(&val->u.constant);\n\t\t\tnew_encoding = zend_multibyte_fetch_encoding(val->u.constant.value.str.val TSRMLS_CC);\n\t\t\tif (!new_encoding) {\n\t\t\t\tzend_error(E_COMPILE_WARNING, \"Unsupported encoding [%s]\", val->u.constant.value.str.val);\n\t\t\t} else {\n\t\t\t\told_input_filter = LANG_SCNG(input_filter);\n\t\t\t\told_encoding = LANG_SCNG(script_encoding);\n\t\t\t\tzend_multibyte_set_filter(new_encoding TSRMLS_CC);\n\n\t\t\t\t/* need to re-scan if input filter changed */\n\t\t\t\tif (old_input_filter != LANG_SCNG(input_filter) ||\n\t\t\t\t\t (old_input_filter && new_encoding != old_encoding)) {\n\t\t\t\t\tzend_multibyte_yyinput_again(old_input_filter, old_encoding TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tzend_error(E_COMPILE_WARNING, \"declare(encoding=...) ignored because Zend multibyte feature is turned off by settings\");\n\t\t}\n\t\tzval_dtor(&val->u.constant);\n\t} else {\n\t\tzend_error(E_COMPILE_WARNING, \"Unsupported declare '%s'\", var->u.constant.value.str.val);\n\t\tzval_dtor(&val->u.constant);\n\t}\n\tzval_dtor(&var->u.constant);\n}\n/* }}} */\n\nvoid zend_do_declare_end(const znode *declare_token TSRMLS_DC) /* {{{ */\n{\n\tzend_declarables *declarables;\n\n\tzend_stack_top(&CG(declare_stack), (void **) &declarables);\n\t/* We should restore if there was more than (current - start) - (ticks?1:0) opcodes */\n\tif ((get_next_op_number(CG(active_op_array)) - declare_token->u.op.opline_num) - ((Z_LVAL(CG(declarables).ticks))?1:0)) {\n\t\tCG(declarables) = *declarables;\n\t}\n}\n/* }}} */\n\nvoid zend_do_exit(znode *result, const znode *message TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXIT;\n\tSET_NODE(opline->op1, message);\n\tSET_UNUSED(opline->op2);\n\n\tresult->op_type = IS_CONST;\n\tZ_TYPE(result->u.constant) = IS_BOOL;\n\tZ_LVAL(result->u.constant) = 1;\n}\n/* }}} */\n\nvoid zend_do_begin_silence(znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_BEGIN_SILENCE;\n\topline->result_type = IS_TMP_VAR;\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\tGET_NODE(strudel_token, opline->result);\n}\n/* }}} */\n\nvoid zend_do_end_silence(const znode *strudel_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_END_SILENCE;\n\tSET_NODE(opline->op1, strudel_token);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_jmp_set(const znode *value, znode *jmp_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tint op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tif (value->op_type == IS_VAR || value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_JMP_SET_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_JMP_SET;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(colon_token, opline->result);\n\n\tjmp_token->u.op.opline_num = op_number;\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_jmp_set_else(znode *result, const znode *false_value, const znode *jmp_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, colon_token);\n\tif (colon_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].opcode = ZEND_JMP_SET_VAR;\n\t\t\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\topline->extended_value = 0;\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\t\n\tGET_NODE(result, opline->result);\n\n\tCG(active_op_array)->opcodes[jmp_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array));\n\t\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_begin_qm_op(const znode *cond, znode *qm_token TSRMLS_DC) /* {{{ */\n{\n\tint jmpz_op_number = get_next_op_number(CG(active_op_array));\n\tzend_op *opline;\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_JMPZ;\n\tSET_NODE(opline->op1, cond);\n\tSET_UNUSED(opline->op2);\n\topline->op2.opline_num = jmpz_op_number;\n\tGET_NODE(qm_token, opline->op2);\n\n\tINC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_qm_true(const znode *true_value, znode *qm_token, znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tCG(active_op_array)->opcodes[qm_token->u.op.opline_num].op2.opline_num = get_next_op_number(CG(active_op_array))+1; /* jmp over the ZEND_JMP */\n\n\tif (true_value->op_type == IS_VAR || true_value->op_type == IS_CV) {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\topline->result_type = IS_VAR;\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\topline->result_type = IS_TMP_VAR;\n\t}\n\topline->result.var = get_temporary_variable(CG(active_op_array));\n\tSET_NODE(opline->op1, true_value);\n\tSET_UNUSED(opline->op2);\n\n\tGET_NODE(qm_token, opline->result);\n\tcolon_token->u.op.opline_num = get_next_op_number(CG(active_op_array));\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_JMP;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_qm_false(znode *result, const znode *false_value, const znode *qm_token, const znode *colon_token TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\tSET_NODE(opline->result, qm_token);\n\tif (qm_token->op_type == IS_TMP_VAR) {\n\t\tif (false_value->op_type == IS_VAR || false_value->op_type == IS_CV) {\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num - 1].result_type = IS_VAR;\n\t\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t\t\topline->result_type = IS_VAR;\n\t\t} else {\n\t\t\topline->opcode = ZEND_QM_ASSIGN;\n\t\t}\n\t} else {\n\t\topline->opcode = ZEND_QM_ASSIGN_VAR;\n\t}\n\tSET_NODE(opline->op1, false_value);\n\tSET_UNUSED(opline->op2);\n\n\tCG(active_op_array)->opcodes[colon_token->u.op.opline_num].op1.opline_num = get_next_op_number(CG(active_op_array));\n\n\tGET_NODE(result, opline->result);\n\n\tDEC_BPC(CG(active_op_array));\n}\n/* }}} */\n\nvoid zend_do_extended_info(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_STMT;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_begin(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_BEGIN;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_extended_fcall_end(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif (!(CG(compiler_options) & ZEND_COMPILE_EXTENDED_INFO)) {\n\t\treturn;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_EXT_FCALL_END;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n}\n/* }}} */\n\nvoid zend_do_ticks(TSRMLS_D) /* {{{ */\n{\n\tzend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\n\topline->opcode = ZEND_TICKS;\n\tSET_UNUSED(opline->op1);\n\tSET_UNUSED(opline->op2);\n\topline->extended_value = Z_LVAL(CG(declarables).ticks);\n}\n/* }}} */\n\nzend_bool zend_is_auto_global_quick(const char *name, uint name_len, ulong hashval TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global *auto_global;\n\tulong hash = hashval ? hashval : zend_hash_func(name, name_len+1);\n\n\tif (zend_hash_quick_find(CG(auto_globals), name, name_len+1, hash, (void **) &auto_global)==SUCCESS) {\n\t\tif (auto_global->armed) {\n\t\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nzend_bool zend_is_auto_global(const char *name, uint name_len TSRMLS_DC) /* {{{ */\n{\n\treturn zend_is_auto_global_quick(name, name_len, 0 TSRMLS_CC);\n}\n/* }}} */\n\nint zend_register_auto_global(const char *name, uint name_len, zend_bool jit, zend_auto_global_callback auto_global_callback TSRMLS_DC) /* {{{ */\n{\n\tzend_auto_global auto_global;\n\n\tauto_global.name = zend_new_interned_string((char*)name, name_len + 1, 0 TSRMLS_CC);\n\tauto_global.name_len = name_len;\n\tauto_global.auto_global_callback = auto_global_callback;\n\tauto_global.jit = jit;\n\n\treturn zend_hash_add(CG(auto_globals), name, name_len+1, &auto_global, sizeof(zend_auto_global), NULL);\n}\n/* }}} */\n\nstatic int zend_auto_global_init(zend_auto_global *auto_global TSRMLS_DC) /* {{{ */\n{\n\tif (auto_global->jit) {\n\t\tauto_global->armed = 1;\n\t} else if (auto_global->auto_global_callback) {\n\t\tauto_global->armed = auto_global->auto_global_callback(auto_global->name, auto_global->name_len TSRMLS_CC);\n\t} else {\n\t\tauto_global->armed = 0;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nZEND_API void zend_activate_auto_globals(TSRMLS_D) /* {{{ */\n{\n\tzend_hash_apply(CG(auto_globals), (apply_func_t) zend_auto_global_init TSRMLS_CC);\n}\n/* }}} */\n\nint zendlex(znode *zendlval TSRMLS_DC) /* {{{ */\n{\n\tint retval;\n\n\tif (CG(increment_lineno)) {\n\t\tCG(zend_lineno)++;\n\t\tCG(increment_lineno) = 0;\n\t}\n\nagain:\n\tZ_TYPE(zendlval->u.constant) = IS_LONG;\n\tretval = lex_scan(&zendlval->u.constant TSRMLS_CC);\n\tswitch (retval) {\n\t\tcase T_COMMENT:\n\t\tcase T_DOC_COMMENT:\n\t\tcase T_OPEN_TAG:\n\t\tcase T_WHITESPACE:\n\t\t\tgoto again;\n\n\t\tcase T_CLOSE_TAG:\n\t\t\tif (LANG_SCNG(yy_text)[LANG_SCNG(yy_leng)-1] != '>') {\n\t\t\t\tCG(increment_lineno) = 1;\n\t\t\t}\n\t\t\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\t\t\tgoto again;\t\t\t\t\n\t\t\t}\n\t\t\tretval = ';'; /* implicit ; */\n\t\t\tbreak;\n\t\tcase T_OPEN_TAG_WITH_ECHO:\n\t\t\tretval = T_ECHO;\n\t\t\tbreak;\n\t\tcase T_END_HEREDOC:\n\t\t\tefree(Z_STRVAL(zendlval->u.constant));\n\t\t\tbreak;\n\t}\n\n\tINIT_PZVAL(&zendlval->u.constant);\n\tzendlval->op_type = IS_CONST;\n\treturn retval;\n}\n/* }}} */\n\nZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify_handlers TSRMLS_DC) /* {{{ */\n{\n\tzend_bool persistent_hashes = (ce->type == ZEND_INTERNAL_CLASS) ? 1 : 0;\n\tdtor_func_t zval_ptr_dtor_func = ((persistent_hashes) ? ZVAL_INTERNAL_PTR_DTOR : ZVAL_PTR_DTOR);\n\n\tce->refcount = 1;\n\tce->ce_flags = 0;\n\n\tce->default_properties_table = NULL;\n\tce->default_static_members_table = NULL;\n\tzend_hash_init_ex(&ce->properties_info, 0, NULL, (dtor_func_t) (persistent_hashes ? zend_destroy_property_info_internal : zend_destroy_property_info), persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->constants_table, 0, NULL, zval_ptr_dtor_func, persistent_hashes, 0);\n\tzend_hash_init_ex(&ce->function_table, 0, NULL, ZEND_FUNCTION_DTOR, persistent_hashes, 0);\n\n\tif (ce->type == ZEND_INTERNAL_CLASS) {\n#ifdef ZTS\n\t\tint n = zend_hash_num_elements(CG(class_table));\n\n\t\tif (CG(static_members_table) && n >= CG(last_static_member)) {\n\t\t\t/* Support for run-time declaration: dl() */\n\t\t\tCG(last_static_member) = n+1;\n\t\t\tCG(static_members_table) = realloc(CG(static_members_table), (n+1)*sizeof(zval**));\n\t\t\tCG(static_members_table)[n] = NULL;\n\t\t}\n\t\tce->static_members_table = (zval**)(zend_intptr_t)n;\n#else\n\t\tce->static_members_table = NULL;\n#endif\n\t} else {\n\t\tce->static_members_table = ce->default_static_members_table;\n\t\tce->info.user.doc_comment = NULL;\n\t\tce->info.user.doc_comment_len = 0;\n\t}\n\n\tce->default_properties_count = 0;\n\tce->default_static_members_count = 0;\n\n\tif (nullify_handlers) {\n\t\tce->constructor = NULL;\n\t\tce->destructor = NULL;\n\t\tce->clone = NULL;\n\t\tce->__get = NULL;\n\t\tce->__set = NULL;\n\t\tce->__unset = NULL;\n\t\tce->__isset = NULL;\n\t\tce->__call = NULL;\n\t\tce->__callstatic = NULL;\n\t\tce->__tostring = NULL;\n\t\tce->create_object = NULL;\n\t\tce->get_iterator = NULL;\n\t\tce->iterator_funcs.funcs = NULL;\n\t\tce->interface_gets_implemented = NULL;\n\t\tce->get_static_method = NULL;\n\t\tce->parent = NULL;\n\t\tce->num_interfaces = 0;\n\t\tce->interfaces = NULL;\n\t\tce->num_traits = 0;\n\t\tce->traits = NULL;\n\t\tce->trait_aliases = NULL;\n\t\tce->trait_precedences = NULL;\n\t\tce->serialize = NULL;\n\t\tce->unserialize = NULL;\n\t\tce->serialize_func = NULL;\n\t\tce->unserialize_func = NULL;\n\t\tif (ce->type == ZEND_INTERNAL_CLASS) {\n\t\t\tce->info.internal.module = NULL;\n\t\t\tce->info.internal.builtin_functions = NULL;\n\t\t}\n\t}\n}\n/* }}} */\n\nint zend_get_class_fetch_type(const char *class_name, uint class_name_len) /* {{{ */\n{\n\tif ((class_name_len == sizeof(\"self\")-1) &&\n\t\t!memcmp(class_name, \"self\", sizeof(\"self\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_SELF;\t\t\n\t} else if ((class_name_len == sizeof(\"parent\")-1) &&\n\t\t!memcmp(class_name, \"parent\", sizeof(\"parent\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_PARENT;\n\t} else if ((class_name_len == sizeof(\"static\")-1) &&\n\t\t!memcmp(class_name, \"static\", sizeof(\"static\")-1)) {\n\t\treturn ZEND_FETCH_CLASS_STATIC;\n\t} else {\n\t\treturn ZEND_FETCH_CLASS_DEFAULT;\n\t}\n}\n/* }}} */\n\nZEND_API const char* zend_get_compiled_variable_name(const zend_op_array *op_array, zend_uint var, int* name_len) /* {{{ */\n{\n\tif (name_len) {\n\t\t*name_len = op_array->vars[var].name_len;\n\t}\n\treturn op_array->vars[var].name;\n}\n/* }}} */\n\nvoid zend_do_build_namespace_name(znode *result, znode *prefix, znode *name TSRMLS_DC) /* {{{ */\n{\n\tif (prefix) {\n\t\t*result = *prefix;\n\t\tif (Z_TYPE(result->u.constant) == IS_STRING &&\n\t\t Z_STRLEN(result->u.constant) == 0) {\n\t\t\t/* namespace\\ */\n\t\t\tif (CG(current_namespace)) {\n\t\t\t\tznode tmp;\n\n\t\t\t\tzval_dtor(&result->u.constant);\n\t\t\t\ttmp.op_type = IS_CONST;\n\t\t\t\ttmp.u.constant = *CG(current_namespace);\n\t\t\t\tzval_copy_ctor(&tmp.u.constant);\n\t\t\t\tzend_do_build_namespace_name(result, NULL, &tmp TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t} else {\n\t\tresult->op_type = IS_CONST;\n\t\tZ_TYPE(result->u.constant) = IS_STRING;\n\t\tZ_STRVAL(result->u.constant) = NULL;\n\t\tZ_STRLEN(result->u.constant) = 0;\n\t}\n\t/* prefix = result */\n\tzend_do_build_full_name(NULL, result, name, 0 TSRMLS_CC);\n}\n/* }}} */\n\nvoid zend_do_begin_namespace(const znode *name, zend_bool with_bracket TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\n\t/* handle mixed syntax declaration or nested namespaces */\n\tif (!CG(has_bracketed_namespaces)) {\n\t\tif (CG(current_namespace)) {\n\t\t\t/* previous namespace declarations were unbracketed */\n\t\t\tif (with_bracket) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t\t}\n\t\t}\n\t} else {\n\t\t/* previous namespace declarations were bracketed */\n\t\tif (!with_bracket) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot mix bracketed namespace declarations with unbracketed namespace declarations\");\n\t\t} else if (CG(current_namespace) || CG(in_namespace)) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declarations cannot be nested\");\n\t\t}\n\t}\n\n\tif (((!with_bracket && !CG(current_namespace)) || (with_bracket && !CG(has_bracketed_namespaces))) && CG(active_op_array)->last > 0) {\n\t\t/* ignore ZEND_EXT_STMT and ZEND_TICKS */\n\t\tint num = CG(active_op_array)->last;\n\t\twhile (num > 0 &&\n\t\t (CG(active_op_array)->opcodes[num-1].opcode == ZEND_EXT_STMT ||\n\t\t CG(active_op_array)->opcodes[num-1].opcode == ZEND_TICKS)) {\n\t\t\t--num;\n\t\t}\n\t\tif (num > 0) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Namespace declaration statement has to be the very first statement in the script\");\n\t\t}\n\t}\n\n\tCG(in_namespace) = 1;\n\tif (with_bracket) {\n\t\tCG(has_bracketed_namespaces) = 1;\n\t}\n\n\tif (name) {\n\t\tlcname = zend_str_tolower_dup(Z_STRVAL(name->u.constant), Z_STRLEN(name->u.constant));\n\t\tif (((Z_STRLEN(name->u.constant) == sizeof(\"self\")-1) &&\n\t\t !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t\t ((Z_STRLEN(name->u.constant) == sizeof(\"parent\")-1) &&\n\t !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use '%s' as namespace name\", Z_STRVAL(name->u.constant));\n\t\t}\n\t\tefree(lcname);\n\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t} else {\n\t\t\tALLOC_ZVAL(CG(current_namespace));\n\t\t}\n\t\t*CG(current_namespace) = name->u.constant;\n\t} else {\n\t\tif (CG(current_namespace)) {\n\t\t\tzval_dtor(CG(current_namespace));\n\t\t\tFREE_ZVAL(CG(current_namespace));\n\t\t\tCG(current_namespace) = NULL;\n\t\t}\n\t}\n\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n\t\n\tif (CG(doc_comment)) {\n\t\tefree(CG(doc_comment));\n\t\tCG(doc_comment) = NULL;\n\t\tCG(doc_comment_len) = 0;\n\t}\n}\n/* }}} */\n\nvoid zend_do_use(znode *ns_name, znode *new_name, int is_global TSRMLS_DC) /* {{{ */\n{\n\tchar *lcname;\n\tzval *name, *ns, tmp;\n\tzend_bool warn = 0;\n\tzend_class_entry **pce;\n\n\tif (!CG(current_import)) {\n\t\tCG(current_import) = emalloc(sizeof(HashTable));\n\t\tzend_hash_init(CG(current_import), 0, NULL, ZVAL_PTR_DTOR, 0);\n\t}\n\n\tALLOC_ZVAL(ns);\n\t*ns = ns_name->u.constant;\n\tif (new_name) {\n\t\tname = &new_name->u.constant;\n\t} else {\n\t\tconst char *p;\n\n\t\t/* The form \"use A\\B\" is eqivalent to \"use A\\B as B\".\n\t\t So we extract the last part of compound name to use as a new_name */\n\t\tname = &tmp;\n\t\tp = zend_memrchr(Z_STRVAL_P(ns), '\\\\', Z_STRLEN_P(ns));\n\t\tif (p) {\n\t\t\tZVAL_STRING(name, p+1, 1);\n\t\t} else {\n\t\t\t*name = *ns;\n\t\t\tzval_copy_ctor(name);\n\t\t\twarn = !is_global && !CG(current_namespace);\n\t\t}\n\t}\n\n\tlcname = zend_str_tolower_dup(Z_STRVAL_P(name), Z_STRLEN_P(name));\n\n\tif (((Z_STRLEN_P(name) == sizeof(\"self\")-1) &&\n !memcmp(lcname, \"self\", sizeof(\"self\")-1)) ||\n\t ((Z_STRLEN_P(name) == sizeof(\"parent\")-1) &&\n !memcmp(lcname, \"parent\", sizeof(\"parent\")-1))) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because '%s' is a special class name\", Z_STRVAL_P(ns), Z_STRVAL_P(name), Z_STRVAL_P(name));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix import name with current namespace name to avoid conflicts with classes */\n\t\tchar *c_ns_name = emalloc(Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) + 1);\n\n\t\tzend_str_tolower_copy(c_ns_name, Z_STRVAL_P(CG(current_namespace)), Z_STRLEN_P(CG(current_namespace)));\n\t\tc_ns_name[Z_STRLEN_P(CG(current_namespace))] = '\\\\';\n\t\tmemcpy(c_ns_name+Z_STRLEN_P(CG(current_namespace))+1, lcname, Z_STRLEN_P(name)+1);\n\t\tif (zend_hash_exists(CG(class_table), c_ns_name, Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name)+1)) {\n\t\t\tchar *tmp2 = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(CG(current_namespace)) + 1 + Z_STRLEN_P(name) ||\n\t\t\t\tmemcmp(tmp2, c_ns_name, Z_STRLEN_P(ns))) {\n\t\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t\t}\n\t\t\tefree(tmp2);\n\t\t}\n\t\tefree(c_ns_name);\n\t} else if (zend_hash_find(CG(class_table), lcname, Z_STRLEN_P(name)+1, (void**)&pce) == SUCCESS &&\n\t (*pce)->type == ZEND_USER_CLASS &&\n\t (*pce)->info.user.filename == CG(compiled_filename)) {\n\t\tchar *c_tmp = zend_str_tolower_dup(Z_STRVAL_P(ns), Z_STRLEN_P(ns));\n\n\t\tif (Z_STRLEN_P(ns) != Z_STRLEN_P(name) ||\n\t\t\tmemcmp(c_tmp, lcname, Z_STRLEN_P(ns))) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t\t}\n\t\tefree(c_tmp);\n\t}\n\n\tif (zend_hash_add(CG(current_import), lcname, Z_STRLEN_P(name)+1, &ns, sizeof(zval*), NULL) != SUCCESS) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot use %s as %s because the name is already in use\", Z_STRVAL_P(ns), Z_STRVAL_P(name));\n\t}\n\tif (warn) {\n\t\tif (!strcmp(Z_STRVAL_P(name), \"strict\")) {\n\t\t\tzend_error(E_COMPILE_ERROR, \"You seem to be trying to use a different language...\");\n\t\t}\n\t\tzend_error(E_WARNING, \"The use statement with non-compound name '%s' has no effect\", Z_STRVAL_P(name));\n\t}\n\tefree(lcname);\n\tzval_dtor(name);\n}\n/* }}} */\n\nvoid zend_do_declare_constant(znode *name, znode *value TSRMLS_DC) /* {{{ */\n{\n\tzend_op *opline;\n\n\tif(Z_TYPE(value->u.constant) == IS_CONSTANT_ARRAY) {\n\t\tzend_error(E_COMPILE_ERROR, \"Arrays are not allowed as constants\");\n\t}\n\n\tif (zend_get_ct_const(&name->u.constant, 0 TSRMLS_CC)) {\n\t\tzend_error(E_COMPILE_ERROR, \"Cannot redeclare constant '%s'\", Z_STRVAL(name->u.constant));\n\t}\n\n\tif (CG(current_namespace)) {\n\t\t/* Prefix constant name with name of current namespace, lowercased */\n\t\tznode tmp;\n\n\t\ttmp.op_type = IS_CONST;\n\t\ttmp.u.constant = *CG(current_namespace);\n\t\tZ_STRVAL(tmp.u.constant) = zend_str_tolower_dup(Z_STRVAL(tmp.u.constant), Z_STRLEN(tmp.u.constant));\n\t\tzend_do_build_namespace_name(&tmp, &tmp, name TSRMLS_CC);\n\t\t*name = tmp;\n\t}\n\n\topline = get_next_op(CG(active_op_array) TSRMLS_CC);\n\topline->opcode = ZEND_DECLARE_CONST;\n\tSET_UNUSED(opline->result);\n\tSET_NODE(opline->op1, name);\n\tSET_NODE(opline->op2, value);\n}\n/* }}} */\n\nvoid zend_verify_namespace(TSRMLS_D) /* {{{ */\n{\n\tif (CG(has_bracketed_namespaces) && !CG(in_namespace)) {\n\t\tzend_error(E_COMPILE_ERROR, \"No code may exist outside of namespace {}\");\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_namespace(TSRMLS_D) /* {{{ */\n{\n\tCG(in_namespace) = 0;\n\tif (CG(current_namespace)) {\n\t\tzval_dtor(CG(current_namespace));\n\t\tFREE_ZVAL(CG(current_namespace));\n\t\tCG(current_namespace) = NULL;\n\t}\n\tif (CG(current_import)) {\n\t\tzend_hash_destroy(CG(current_import));\n\t\tefree(CG(current_import));\n\t\tCG(current_import) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_do_end_compilation(TSRMLS_D) /* {{{ */\n{\n\tCG(has_bracketed_namespaces) = 0;\n\tzend_do_end_namespace(TSRMLS_C);\n}\n/* }}} */\n\n/* {{{ zend_dirname\n Returns directory name component of path */\nZEND_API size_t zend_dirname(char *path, size_t len)\n{\n\tregister char *end = path + len - 1;\n\tunsigned int len_adjust = 0;\n\n#ifdef PHP_WIN32\n\t/* Note that on Win32 CWD is per drive (heritage from CP/M).\n\t * This means dirname(\"c:foo\") maps to \"c:.\" or \"c:\" - which means CWD on C: drive.\n\t */\n\tif ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {\n\t\t/* Skip over the drive spec (if any) so as not to change */\n\t\tpath += 2;\n\t\tlen_adjust += 2;\n\t\tif (2 == len) {\n\t\t\t/* Return \"c:\" on Win32 for dirname(\"c:\").\n\t\t\t * It would be more consistent to return \"c:.\" \n\t\t\t * but that would require making the string *longer*.\n\t\t\t */\n\t\t\treturn len;\n\t\t}\n\t}\n#elif defined(NETWARE)\n\t/*\n\t * Find the first occurence of : from the left \n\t * move the path pointer to the position just after :\n\t * increment the len_adjust to the length of path till colon character(inclusive)\n\t * If there is no character beyond : simple return len\n\t */\n\tchar *colonpos = NULL;\n\tcolonpos = strchr(path, ':');\n\tif (colonpos != NULL) {\n\t\tlen_adjust = ((colonpos - path) + 1);\n\t\tpath += len_adjust;\n\t\tif (len_adjust == len) {\n\t\t\treturn len;\n\t\t}\n\t}\n#endif\n\n\tif (len == 0) {\n\t\t/* Illegal use of this function */\n\t\treturn 0;\n\t}\n\n\t/* Strip trailing slashes */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* The path only contained slashes */\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\n\t/* Strip filename */\n\twhile (end >= path && !IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\t/* No slash found, therefore return '.' */\n#ifdef NETWARE\n\t\tif (len_adjust == 0) {\n\t\t\tpath[0] = '.';\n\t\t\tpath[1] = '\\0';\n\t\t\treturn 1; /* only one character */\n\t\t} else {\n\t\t\tpath[0] = '\\0';\n\t\t\treturn len_adjust;\n\t\t}\n#else\n\t\tpath[0] = '.';\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n#endif\n\t}\n\n\t/* Strip slashes which came before the file name */\n\twhile (end >= path && IS_SLASH_P(end)) {\n\t\tend--;\n\t}\n\tif (end < path) {\n\t\tpath[0] = DEFAULT_SLASH;\n\t\tpath[1] = '\\0';\n\t\treturn 1 + len_adjust;\n\t}\n\t*(end+1) = '\\0';\n\n\treturn (size_t)(end + 1 - path) + len_adjust;\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-12-17-db63456a8d-3dc9f0abe6.c"}}},{"rowIdx":90,"cells":{"id":{"kind":"string","value":"manybugs_data_91"},"content":{"kind":"string","value":"#include \"Python.h\"\n#include \"structmember.h\"\n#if PY_VERSION_HEX < 0x02060000 && !defined(Py_TYPE)\n#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)\n#endif\n#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)\ntypedef int Py_ssize_t;\n#define PY_SSIZE_T_MAX INT_MAX\n#define PY_SSIZE_T_MIN INT_MIN\n#define PyInt_FromSsize_t PyInt_FromLong\n#define PyInt_AsSsize_t PyInt_AsLong\n#endif\n#ifndef Py_IS_FINITE\n#define Py_IS_FINITE(X) (!Py_IS_INFINITY(X) && !Py_IS_NAN(X))\n#endif\n\n#ifdef __GNUC__\n#define UNUSED __attribute__((__unused__))\n#else\n#define UNUSED\n#endif\n\n#define PyScanner_Check(op) PyObject_TypeCheck(op, &PyScannerType)\n#define PyScanner_CheckExact(op) (Py_TYPE(op) == &PyScannerType)\n#define PyEncoder_Check(op) PyObject_TypeCheck(op, &PyEncoderType)\n#define PyEncoder_CheckExact(op) (Py_TYPE(op) == &PyEncoderType)\n\nstatic PyTypeObject PyScannerType;\nstatic PyTypeObject PyEncoderType;\n\ntypedef struct _PyScannerObject {\n PyObject_HEAD\n PyObject *strict;\n PyObject *object_hook;\n PyObject *object_pairs_hook;\n PyObject *parse_float;\n PyObject *parse_int;\n PyObject *parse_constant;\n PyObject *memo;\n} PyScannerObject;\n\nstatic PyMemberDef scanner_members[] = {\n {\"strict\", T_OBJECT, offsetof(PyScannerObject, strict), READONLY, \"strict\"},\n {\"object_hook\", T_OBJECT, offsetof(PyScannerObject, object_hook), READONLY, \"object_hook\"},\n {\"object_pairs_hook\", T_OBJECT, offsetof(PyScannerObject, object_pairs_hook), READONLY},\n {\"parse_float\", T_OBJECT, offsetof(PyScannerObject, parse_float), READONLY, \"parse_float\"},\n {\"parse_int\", T_OBJECT, offsetof(PyScannerObject, parse_int), READONLY, \"parse_int\"},\n {\"parse_constant\", T_OBJECT, offsetof(PyScannerObject, parse_constant), READONLY, \"parse_constant\"},\n {NULL}\n};\n\ntypedef struct _PyEncoderObject {\n PyObject_HEAD\n PyObject *markers;\n PyObject *defaultfn;\n PyObject *encoder;\n PyObject *indent;\n PyObject *key_separator;\n PyObject *item_separator;\n PyObject *sort_keys;\n PyObject *skipkeys;\n int fast_encode;\n int allow_nan;\n} PyEncoderObject;\n\nstatic PyMemberDef encoder_members[] = {\n {\"markers\", T_OBJECT, offsetof(PyEncoderObject, markers), READONLY, \"markers\"},\n {\"default\", T_OBJECT, offsetof(PyEncoderObject, defaultfn), READONLY, \"default\"},\n {\"encoder\", T_OBJECT, offsetof(PyEncoderObject, encoder), READONLY, \"encoder\"},\n {\"indent\", T_OBJECT, offsetof(PyEncoderObject, indent), READONLY, \"indent\"},\n {\"key_separator\", T_OBJECT, offsetof(PyEncoderObject, key_separator), READONLY, \"key_separator\"},\n {\"item_separator\", T_OBJECT, offsetof(PyEncoderObject, item_separator), READONLY, \"item_separator\"},\n {\"sort_keys\", T_OBJECT, offsetof(PyEncoderObject, sort_keys), READONLY, \"sort_keys\"},\n {\"skipkeys\", T_OBJECT, offsetof(PyEncoderObject, skipkeys), READONLY, \"skipkeys\"},\n {NULL}\n};\n\nstatic PyObject *\nascii_escape_unicode(PyObject *pystr);\nstatic PyObject *\npy_encode_basestring_ascii(PyObject* self UNUSED, PyObject *pystr);\nvoid init_json(void);\nstatic PyObject *\nscan_once_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr);\nstatic PyObject *\n_build_rval_index_tuple(PyObject *rval, Py_ssize_t idx);\nstatic PyObject *\nscanner_new(PyTypeObject *type, PyObject *args, PyObject *kwds);\nstatic int\nscanner_init(PyObject *self, PyObject *args, PyObject *kwds);\nstatic void\nscanner_dealloc(PyObject *self);\nstatic int\nscanner_clear(PyObject *self);\nstatic PyObject *\nencoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds);\nstatic int\nencoder_init(PyObject *self, PyObject *args, PyObject *kwds);\nstatic void\nencoder_dealloc(PyObject *self);\nstatic int\nencoder_clear(PyObject *self);\nstatic int\nencoder_listencode_list(PyEncoderObject *s, PyObject *rval, PyObject *seq, Py_ssize_t indent_level);\nstatic int\nencoder_listencode_obj(PyEncoderObject *s, PyObject *rval, PyObject *obj, Py_ssize_t indent_level);\nstatic int\nencoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ssize_t indent_level);\nstatic PyObject *\n_encoded_const(PyObject *obj);\nstatic void\nraise_errmsg(char *msg, PyObject *s, Py_ssize_t end);\nstatic PyObject *\nencoder_encode_string(PyEncoderObject *s, PyObject *obj);\nstatic int\n_convertPyInt_AsSsize_t(PyObject *o, Py_ssize_t *size_ptr);\nstatic PyObject *\n_convertPyInt_FromSsize_t(Py_ssize_t *size_ptr);\nstatic PyObject *\nencoder_encode_float(PyEncoderObject *s, PyObject *obj);\n\n#define S_CHAR(c) (c >= ' ' && c <= '~' && c != '\\\\' && c != '\"')\n#define IS_WHITESPACE(c) (((c) == ' ') || ((c) == '\\t') || ((c) == '\\n') || ((c) == '\\r'))\n\n#define MIN_EXPANSION 6\n#ifdef Py_UNICODE_WIDE\n#define MAX_EXPANSION (2 * MIN_EXPANSION)\n#else\n#define MAX_EXPANSION MIN_EXPANSION\n#endif\n\nstatic int\n_convertPyInt_AsSsize_t(PyObject *o, Py_ssize_t *size_ptr)\n{\n /* PyObject to Py_ssize_t converter */\n *size_ptr = PyLong_AsSsize_t(o);\n if (*size_ptr == -1 && PyErr_Occurred())\n return 0;\n return 1;\n}\n\nstatic PyObject *\n_convertPyInt_FromSsize_t(Py_ssize_t *size_ptr)\n{\n /* Py_ssize_t to PyObject converter */\n return PyLong_FromSsize_t(*size_ptr);\n}\n\nstatic Py_ssize_t\nascii_escape_unichar(Py_UNICODE c, Py_UNICODE *output, Py_ssize_t chars)\n{\n /* Escape unicode code point c to ASCII escape sequences\n in char *output. output must have at least 12 bytes unused to\n accommodate an escaped surrogate pair \"\\uXXXX\\uXXXX\" */\n output[chars++] = '\\\\';\n switch (c) {\n case '\\\\': output[chars++] = c; break;\n case '\"': output[chars++] = c; break;\n case '\\b': output[chars++] = 'b'; break;\n case '\\f': output[chars++] = 'f'; break;\n case '\\n': output[chars++] = 'n'; break;\n case '\\r': output[chars++] = 'r'; break;\n case '\\t': output[chars++] = 't'; break;\n default:\n#ifdef Py_UNICODE_WIDE\n if (c >= 0x10000) {\n /* UTF-16 surrogate pair */\n Py_UNICODE v = c - 0x10000;\n c = 0xd800 | ((v >> 10) & 0x3ff);\n output[chars++] = 'u';\n output[chars++] = \"0123456789abcdef\"[(c >> 12) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c >> 8) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c >> 4) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c ) & 0xf];\n c = 0xdc00 | (v & 0x3ff);\n output[chars++] = '\\\\';\n }\n#endif\n output[chars++] = 'u';\n output[chars++] = \"0123456789abcdef\"[(c >> 12) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c >> 8) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c >> 4) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c ) & 0xf];\n }\n return chars;\n}\n\nstatic PyObject *\nascii_escape_unicode(PyObject *pystr)\n{\n /* Take a PyUnicode pystr and return a new ASCII-only escaped PyUnicode */\n Py_ssize_t i;\n Py_ssize_t input_chars;\n Py_ssize_t output_size;\n Py_ssize_t max_output_size;\n Py_ssize_t chars;\n PyObject *rval;\n Py_UNICODE *output;\n Py_UNICODE *input_unicode;\n\n input_chars = PyUnicode_GET_SIZE(pystr);\n input_unicode = PyUnicode_AS_UNICODE(pystr);\n\n /* One char input can be up to 6 chars output, estimate 4 of these */\n output_size = 2 + (MIN_EXPANSION * 4) + input_chars;\n max_output_size = 2 + (input_chars * MAX_EXPANSION);\n rval = PyUnicode_FromStringAndSize(NULL, output_size);\n if (rval == NULL) {\n return NULL;\n }\n output = PyUnicode_AS_UNICODE(rval);\n chars = 0;\n output[chars++] = '\"';\n for (i = 0; i < input_chars; i++) {\n Py_UNICODE c = input_unicode[i];\n if (S_CHAR(c)) {\n output[chars++] = c;\n }\n else {\n chars = ascii_escape_unichar(c, output, chars);\n }\n if (output_size - chars < (1 + MAX_EXPANSION)) {\n /* There's more than four, so let's resize by a lot */\n Py_ssize_t new_output_size = output_size * 2;\n /* This is an upper bound */\n if (new_output_size > max_output_size) {\n new_output_size = max_output_size;\n }\n /* Make sure that the output size changed before resizing */\n if (new_output_size != output_size) {\n output_size = new_output_size;\n if (PyUnicode_Resize(&rval, output_size) == -1) {\n return NULL;\n }\n output = PyUnicode_AS_UNICODE(rval);\n }\n }\n }\n output[chars++] = '\"';\n if (PyUnicode_Resize(&rval, chars) == -1) {\n return NULL;\n }\n return rval;\n}\n\nstatic void\nraise_errmsg(char *msg, PyObject *s, Py_ssize_t end)\n{\n /* Use the Python function json.decoder.errmsg to raise a nice\n looking ValueError exception */\n static PyObject *errmsg_fn = NULL;\n PyObject *pymsg;\n if (errmsg_fn == NULL) {\n PyObject *decoder = PyImport_ImportModule(\"json.decoder\");\n if (decoder == NULL)\n return;\n errmsg_fn = PyObject_GetAttrString(decoder, \"errmsg\");\n Py_DECREF(decoder);\n if (errmsg_fn == NULL)\n return;\n }\n pymsg = PyObject_CallFunction(errmsg_fn, \"(zOO&)\", msg, s, _convertPyInt_FromSsize_t, &end);\n if (pymsg) {\n PyErr_SetObject(PyExc_ValueError, pymsg);\n Py_DECREF(pymsg);\n }\n}\n\nstatic PyObject *\njoin_list_unicode(PyObject *lst)\n{\n /* return u''.join(lst) */\n static PyObject *sep = NULL;\n if (sep == NULL) {\n sep = PyUnicode_FromStringAndSize(\"\", 0);\n if (sep == NULL)\n return NULL;\n }\n return PyUnicode_Join(sep, lst);\n}\n\nstatic PyObject *\n_build_rval_index_tuple(PyObject *rval, Py_ssize_t idx) {\n /* return (rval, idx) tuple, stealing reference to rval */\n PyObject *tpl;\n PyObject *pyidx;\n /*\n steal a reference to rval, returns (rval, idx)\n */\n if (rval == NULL) {\n return NULL;\n }\n pyidx = PyLong_FromSsize_t(idx);\n if (pyidx == NULL) {\n Py_DECREF(rval);\n return NULL;\n }\n tpl = PyTuple_New(2);\n if (tpl == NULL) {\n Py_DECREF(pyidx);\n Py_DECREF(rval);\n return NULL;\n }\n PyTuple_SET_ITEM(tpl, 0, rval);\n PyTuple_SET_ITEM(tpl, 1, pyidx);\n return tpl;\n}\n\n#define APPEND_OLD_CHUNK \\\n if (chunk != NULL) { \\\n if (chunks == NULL) { \\\n chunks = PyList_New(0); \\\n if (chunks == NULL) { \\\n goto bail; \\\n } \\\n } \\\n if (PyList_Append(chunks, chunk)) { \\\n Py_DECREF(chunk); \\\n goto bail; \\\n } \\\n Py_CLEAR(chunk); \\\n }\n\nstatic PyObject *\nscanstring_unicode(PyObject *pystr, Py_ssize_t end, int strict, Py_ssize_t *next_end_ptr)\n{\n /* Read the JSON string from PyUnicode pystr.\n end is the index of the first character after the quote.\n if strict is zero then literal control characters are allowed\n *next_end_ptr is a return-by-reference index of the character\n after the end quote\n\n Return value is a new PyUnicode\n */\n PyObject *rval = NULL;\n Py_ssize_t len = PyUnicode_GET_SIZE(pystr);\n Py_ssize_t begin = end - 1;\n Py_ssize_t next /* = begin */;\n const Py_UNICODE *buf = PyUnicode_AS_UNICODE(pystr);\n PyObject *chunks = NULL;\n PyObject *chunk = NULL;\n\n if (end < 0 || len <= end) {\n PyErr_SetString(PyExc_ValueError, \"end is out of bounds\");\n goto bail;\n }\n while (1) {\n /* Find the end of the string or the next escape */\n Py_UNICODE c = 0;\n for (next = end; next < len; next++) {\n c = buf[next];\n if (c == '\"' || c == '\\\\') {\n break;\n }\n else if (strict && c <= 0x1f) {\n raise_errmsg(\"Invalid control character at\", pystr, next);\n goto bail;\n }\n }\n if (!(c == '\"' || c == '\\\\')) {\n raise_errmsg(\"Unterminated string starting at\", pystr, begin);\n goto bail;\n }\n /* Pick up this chunk if it's not zero length */\n if (next != end) {\n APPEND_OLD_CHUNK\n chunk = PyUnicode_FromUnicode(&buf[end], next - end);\n if (chunk == NULL) {\n goto bail;\n }\n }\n next++;\n if (c == '\"') {\n end = next;\n break;\n }\n if (next == len) {\n raise_errmsg(\"Unterminated string starting at\", pystr, begin);\n goto bail;\n }\n c = buf[next];\n if (c != 'u') {\n /* Non-unicode backslash escapes */\n end = next + 1;\n switch (c) {\n case '\"': break;\n case '\\\\': break;\n case '/': break;\n case 'b': c = '\\b'; break;\n case 'f': c = '\\f'; break;\n case 'n': c = '\\n'; break;\n case 'r': c = '\\r'; break;\n case 't': c = '\\t'; break;\n default: c = 0;\n }\n if (c == 0) {\n raise_errmsg(\"Invalid \\\\escape\", pystr, end - 2);\n goto bail;\n }\n }\n else {\n c = 0;\n next++;\n end = next + 4;\n if (end >= len) {\n raise_errmsg(\"Invalid \\\\uXXXX escape\", pystr, next - 1);\n goto bail;\n }\n /* Decode 4 hex digits */\n for (; next < end; next++) {\n Py_UNICODE digit = buf[next];\n c <<= 4;\n switch (digit) {\n case '0': case '1': case '2': case '3': case '4':\n case '5': case '6': case '7': case '8': case '9':\n c |= (digit - '0'); break;\n case 'a': case 'b': case 'c': case 'd': case 'e':\n case 'f':\n c |= (digit - 'a' + 10); break;\n case 'A': case 'B': case 'C': case 'D': case 'E':\n case 'F':\n c |= (digit - 'A' + 10); break;\n default:\n raise_errmsg(\"Invalid \\\\uXXXX escape\", pystr, end - 5);\n goto bail;\n }\n }\n#ifdef Py_UNICODE_WIDE\n /* Surrogate pair */\n if ((c & 0xfc00) == 0xd800) {\n Py_UNICODE c2 = 0;\n if (end + 6 >= len) {\n raise_errmsg(\"Unpaired high surrogate\", pystr, end - 5);\n goto bail;\n }\n if (buf[next++] != '\\\\' || buf[next++] != 'u') {\n raise_errmsg(\"Unpaired high surrogate\", pystr, end - 5);\n goto bail;\n }\n end += 6;\n /* Decode 4 hex digits */\n for (; next < end; next++) {\n Py_UNICODE digit = buf[next];\n c2 <<= 4;\n switch (digit) {\n case '0': case '1': case '2': case '3': case '4':\n case '5': case '6': case '7': case '8': case '9':\n c2 |= (digit - '0'); break;\n case 'a': case 'b': case 'c': case 'd': case 'e':\n case 'f':\n c2 |= (digit - 'a' + 10); break;\n case 'A': case 'B': case 'C': case 'D': case 'E':\n case 'F':\n c2 |= (digit - 'A' + 10); break;\n default:\n raise_errmsg(\"Invalid \\\\uXXXX escape\", pystr, end - 5);\n goto bail;\n }\n }\n if ((c2 & 0xfc00) != 0xdc00) {\n raise_errmsg(\"Unpaired high surrogate\", pystr, end - 5);\n goto bail;\n }\n c = 0x10000 + (((c - 0xd800) << 10) | (c2 - 0xdc00));\n }\n else if ((c & 0xfc00) == 0xdc00) {\n raise_errmsg(\"Unpaired low surrogate\", pystr, end - 5);\n goto bail;\n }\n#endif\n }\n APPEND_OLD_CHUNK\n chunk = PyUnicode_FromUnicode(&c, 1);\n if (chunk == NULL) {\n goto bail;\n }\n }\n\n if (chunks == NULL) {\n if (chunk != NULL)\n rval = chunk;\n else\n rval = PyUnicode_FromStringAndSize(\"\", 0);\n }\n else {\n APPEND_OLD_CHUNK\n rval = join_list_unicode(chunks);\n if (rval == NULL) {\n goto bail;\n }\n Py_CLEAR(chunks);\n }\n\n *next_end_ptr = end;\n return rval;\nbail:\n *next_end_ptr = -1;\n Py_XDECREF(chunks);\n Py_XDECREF(chunk);\n return NULL;\n}\n\nPyDoc_STRVAR(pydoc_scanstring,\n \"scanstring(string, end, strict=True) -> (string, end)\\n\"\n \"\\n\"\n \"Scan the string s for a JSON string. End is the index of the\\n\"\n \"character in s after the quote that started the JSON string.\\n\"\n \"Unescapes all valid JSON string escape sequences and raises ValueError\\n\"\n \"on attempt to decode an invalid string. If strict is False then literal\\n\"\n \"control characters are allowed in the string.\\n\"\n \"\\n\"\n \"Returns a tuple of the decoded string and the index of the character in s\\n\"\n \"after the end quote.\"\n);\n\nstatic PyObject *\npy_scanstring(PyObject* self UNUSED, PyObject *args)\n{\n PyObject *pystr;\n PyObject *rval;\n Py_ssize_t end;\n Py_ssize_t next_end = -1;\n int strict = 1;\n if (!PyArg_ParseTuple(args, \"OO&|i:scanstring\", &pystr, _convertPyInt_AsSsize_t, &end, &strict)) {\n return NULL;\n }\n if (PyUnicode_Check(pystr)) {\n rval = scanstring_unicode(pystr, end, strict, &next_end);\n }\n else {\n PyErr_Format(PyExc_TypeError,\n \"first argument must be a string, not %.80s\",\n Py_TYPE(pystr)->tp_name);\n return NULL;\n }\n return _build_rval_index_tuple(rval, next_end);\n}\n\nPyDoc_STRVAR(pydoc_encode_basestring_ascii,\n \"encode_basestring_ascii(string) -> string\\n\"\n \"\\n\"\n \"Return an ASCII-only JSON representation of a Python string\"\n);\n\nstatic PyObject *\npy_encode_basestring_ascii(PyObject* self UNUSED, PyObject *pystr)\n{\n PyObject *rval;\n /* Return an ASCII-only JSON representation of a Python string */\n /* METH_O */\n if (PyUnicode_Check(pystr)) {\n rval = ascii_escape_unicode(pystr);\n }\n else {\n PyErr_Format(PyExc_TypeError,\n \"first argument must be a string, not %.80s\",\n Py_TYPE(pystr)->tp_name);\n return NULL;\n }\n return rval;\n}\n\nstatic void\nscanner_dealloc(PyObject *self)\n{\n /* Deallocate scanner object */\n scanner_clear(self);\n Py_TYPE(self)->tp_free(self);\n}\n\nstatic int\nscanner_traverse(PyObject *self, visitproc visit, void *arg)\n{\n PyScannerObject *s;\n assert(PyScanner_Check(self));\n s = (PyScannerObject *)self;\n Py_VISIT(s->strict);\n Py_VISIT(s->object_hook);\n Py_VISIT(s->object_pairs_hook);\n Py_VISIT(s->parse_float);\n Py_VISIT(s->parse_int);\n Py_VISIT(s->parse_constant);\n return 0;\n}\n\nstatic int\nscanner_clear(PyObject *self)\n{\n PyScannerObject *s;\n assert(PyScanner_Check(self));\n s = (PyScannerObject *)self;\n Py_CLEAR(s->strict);\n Py_CLEAR(s->object_hook);\n Py_CLEAR(s->object_pairs_hook);\n Py_CLEAR(s->parse_float);\n Py_CLEAR(s->parse_int);\n Py_CLEAR(s->parse_constant);\n Py_CLEAR(s->memo);\n return 0;\n}\n\nstatic PyObject *\n_parse_object_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr) {\n /* Read a JSON object from PyUnicode pystr.\n idx is the index of the first character after the opening curly brace.\n *next_idx_ptr is a return-by-reference index to the first character after\n the closing curly brace.\n\n Returns a new PyObject (usually a dict, but object_hook can change that)\n */\n Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);\n Py_ssize_t end_idx = PyUnicode_GET_SIZE(pystr) - 1;\n PyObject *val = NULL;\n PyObject *rval = NULL;\n PyObject *key = NULL;\n int strict = PyObject_IsTrue(s->strict);\n int has_pairs_hook = (s->object_pairs_hook != Py_None);\n Py_ssize_t next_idx;\n\n if (has_pairs_hook)\n rval = PyList_New(0);\n else\n rval = PyDict_New();\n if (rval == NULL)\n return NULL;\n\n /* skip whitespace after { */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n\n /* only loop if the object is non-empty */\n if (idx <= end_idx && str[idx] != '}') {\n while (idx <= end_idx) {\n PyObject *memokey;\n\n /* read key */\n if (str[idx] != '\"') {\n raise_errmsg(\"Expecting property name\", pystr, idx);\n goto bail;\n }\n key = scanstring_unicode(pystr, idx + 1, strict, &next_idx);\n if (key == NULL)\n goto bail;\n memokey = PyDict_GetItem(s->memo, key);\n if (memokey != NULL) {\n Py_INCREF(memokey);\n Py_DECREF(key);\n key = memokey;\n }\n else {\n if (PyDict_SetItem(s->memo, key, key) < 0)\n goto bail;\n }\n idx = next_idx;\n\n /* skip whitespace between key and : delimiter, read :, skip whitespace */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n if (idx > end_idx || str[idx] != ':') {\n raise_errmsg(\"Expecting : delimiter\", pystr, idx);\n goto bail;\n }\n idx++;\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n\n /* read any JSON term */\n val = scan_once_unicode(s, pystr, idx, &next_idx);\n if (val == NULL)\n goto bail;\n\n if (has_pairs_hook) {\n PyObject *item = PyTuple_Pack(2, key, val);\n if (item == NULL)\n goto bail;\n Py_CLEAR(key);\n Py_CLEAR(val);\n if (PyList_Append(rval, item) == -1) {\n Py_DECREF(item);\n goto bail;\n }\n Py_DECREF(item);\n }\n else {\n if (PyDict_SetItem(rval, key, val) < 0)\n goto bail;\n Py_CLEAR(key);\n Py_CLEAR(val);\n }\n idx = next_idx;\n\n /* skip whitespace before } or , */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n\n /* bail if the object is closed or we didn't get the , delimiter */\n if (idx > end_idx) break;\n if (str[idx] == '}') {\n break;\n }\n else if (str[idx] != ',') {\n raise_errmsg(\"Expecting , delimiter\", pystr, idx);\n goto bail;\n }\n idx++;\n\n /* skip whitespace after , delimiter */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n }\n }\n\n /* verify that idx < end_idx, str[idx] should be '}' */\n if (idx > end_idx || str[idx] != '}') {\n raise_errmsg(\"Expecting object\", pystr, end_idx);\n goto bail;\n }\n\n *next_idx_ptr = idx + 1;\n\n if (has_pairs_hook) {\n val = PyObject_CallFunctionObjArgs(s->object_pairs_hook, rval, NULL);\n Py_DECREF(rval);\n return val;\n }\n\n /* if object_hook is not None: rval = object_hook(rval) */\n if (s->object_hook != Py_None) {\n val = PyObject_CallFunctionObjArgs(s->object_hook, rval, NULL);\n Py_DECREF(rval);\n return val;\n }\n return rval;\nbail:\n Py_XDECREF(key);\n Py_XDECREF(val);\n Py_XDECREF(rval);\n return NULL;\n}\n\nstatic PyObject *\n_parse_array_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr) {\n /* Read a JSON array from PyString pystr.\n idx is the index of the first character after the opening brace.\n *next_idx_ptr is a return-by-reference index to the first character after\n the closing brace.\n\n Returns a new PyList\n */\n Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);\n Py_ssize_t end_idx = PyUnicode_GET_SIZE(pystr) - 1;\n PyObject *val = NULL;\n PyObject *rval = PyList_New(0);\n Py_ssize_t next_idx;\n if (rval == NULL)\n return NULL;\n\n /* skip whitespace after [ */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n\n /* only loop if the array is non-empty */\n if (idx <= end_idx && str[idx] != ']') {\n while (idx <= end_idx) {\n\n /* read any JSON term */\n val = scan_once_unicode(s, pystr, idx, &next_idx);\n if (val == NULL)\n goto bail;\n\n if (PyList_Append(rval, val) == -1)\n goto bail;\n\n Py_CLEAR(val);\n idx = next_idx;\n\n /* skip whitespace between term and , */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n\n /* bail if the array is closed or we didn't get the , delimiter */\n if (idx > end_idx) break;\n if (str[idx] == ']') {\n break;\n }\n else if (str[idx] != ',') {\n raise_errmsg(\"Expecting , delimiter\", pystr, idx);\n goto bail;\n }\n idx++;\n\n /* skip whitespace after , */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n }\n }\n\n /* verify that idx < end_idx, str[idx] should be ']' */\n if (idx > end_idx || str[idx] != ']') {\n raise_errmsg(\"Expecting object\", pystr, end_idx);\n goto bail;\n }\n *next_idx_ptr = idx + 1;\n return rval;\nbail:\n Py_XDECREF(val);\n Py_DECREF(rval);\n return NULL;\n}\n\nstatic PyObject *\n_parse_constant(PyScannerObject *s, char *constant, Py_ssize_t idx, Py_ssize_t *next_idx_ptr) {\n /* Read a JSON constant from PyString pystr.\n constant is the constant string that was found\n (\"NaN\", \"Infinity\", \"-Infinity\").\n idx is the index of the first character of the constant\n *next_idx_ptr is a return-by-reference index to the first character after\n the constant.\n\n Returns the result of parse_constant\n */\n PyObject *cstr;\n PyObject *rval;\n /* constant is \"NaN\", \"Infinity\", or \"-Infinity\" */\n cstr = PyUnicode_InternFromString(constant);\n if (cstr == NULL)\n return NULL;\n\n /* rval = parse_constant(constant) */\n rval = PyObject_CallFunctionObjArgs(s->parse_constant, cstr, NULL);\n idx += PyUnicode_GET_SIZE(cstr);\n Py_DECREF(cstr);\n *next_idx_ptr = idx;\n return rval;\n}\n\nstatic PyObject *\n_match_number_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t start, Py_ssize_t *next_idx_ptr) {\n /* Read a JSON number from PyUnicode pystr.\n idx is the index of the first character of the number\n *next_idx_ptr is a return-by-reference index to the first character after\n the number.\n\n Returns a new PyObject representation of that number:\n PyInt, PyLong, or PyFloat.\n May return other types if parse_int or parse_float are set\n */\n Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);\n Py_ssize_t end_idx = PyUnicode_GET_SIZE(pystr) - 1;\n Py_ssize_t idx = start;\n int is_float = 0;\n PyObject *rval;\n PyObject *numstr = NULL;\n PyObject *custom_func;\n\n /* read a sign if it's there, make sure it's not the end of the string */\n if (str[idx] == '-') {\n idx++;\n if (idx > end_idx) {\n PyErr_SetNone(PyExc_StopIteration);\n return NULL;\n }\n }\n\n /* read as many integer digits as we find as long as it doesn't start with 0 */\n if (str[idx] >= '1' && str[idx] <= '9') {\n idx++;\n while (idx <= end_idx && str[idx] >= '0' && str[idx] <= '9') idx++;\n }\n /* if it starts with 0 we only expect one integer digit */\n else if (str[idx] == '0') {\n idx++;\n }\n /* no integer digits, error */\n else {\n PyErr_SetNone(PyExc_StopIteration);\n return NULL;\n }\n\n /* if the next char is '.' followed by a digit then read all float digits */\n if (idx < end_idx && str[idx] == '.' && str[idx + 1] >= '0' && str[idx + 1] <= '9') {\n is_float = 1;\n idx += 2;\n while (idx <= end_idx && str[idx] >= '0' && str[idx] <= '9') idx++;\n }\n\n /* if the next char is 'e' or 'E' then maybe read the exponent (or backtrack) */\n if (idx < end_idx && (str[idx] == 'e' || str[idx] == 'E')) {\n Py_ssize_t e_start = idx;\n idx++;\n\n /* read an exponent sign if present */\n if (idx < end_idx && (str[idx] == '-' || str[idx] == '+')) idx++;\n\n /* read all digits */\n while (idx <= end_idx && str[idx] >= '0' && str[idx] <= '9') idx++;\n\n /* if we got a digit, then parse as float. if not, backtrack */\n if (str[idx - 1] >= '0' && str[idx - 1] <= '9') {\n is_float = 1;\n }\n else {\n idx = e_start;\n }\n }\n\n if (is_float && s->parse_float != (PyObject *)&PyFloat_Type)\n custom_func = s->parse_float;\n else if (!is_float && s->parse_int != (PyObject *) &PyLong_Type)\n custom_func = s->parse_int;\n else\n custom_func = NULL;\n\n if (custom_func) {\n /* copy the section we determined to be a number */\n numstr = PyUnicode_FromUnicode(&str[start], idx - start);\n if (numstr == NULL)\n return NULL;\n rval = PyObject_CallFunctionObjArgs(custom_func, numstr, NULL);\n }\n else {\n Py_ssize_t i, n;\n char *buf;\n /* Straight conversion to ASCII, to avoid costly conversion of\n decimal unicode digits (which cannot appear here) */\n n = idx - start;\n numstr = PyBytes_FromStringAndSize(NULL, n);\n if (numstr == NULL)\n return NULL;\n buf = PyBytes_AS_STRING(numstr);\n for (i = 0; i < n; i++) {\n buf[i] = (char) str[i + start];\n }\n if (is_float)\n rval = PyFloat_FromString(numstr);\n else\n rval = PyLong_FromString(buf, NULL, 10);\n }\n Py_DECREF(numstr);\n *next_idx_ptr = idx;\n return rval;\n}\n\nstatic PyObject *\nscan_once_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr)\n{\n /* Read one JSON term (of any kind) from PyUnicode pystr.\n idx is the index of the first character of the term\n *next_idx_ptr is a return-by-reference index to the first character after\n the number.\n\n Returns a new PyObject representation of the term.\n */\n PyObject *res;\n Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);\n Py_ssize_t length = PyUnicode_GET_SIZE(pystr);\n if (idx >= length) {\n PyErr_SetNone(PyExc_StopIteration);\n return NULL;\n }\n switch (str[idx]) {\n case '\"':\n /* string */\n return scanstring_unicode(pystr, idx + 1,\n PyObject_IsTrue(s->strict),\n next_idx_ptr);\n case '{':\n /* object */\n if (Py_EnterRecursiveCall(\" while decoding a JSON object \"\n \"from a unicode string\"))\n return NULL;\n res = _parse_object_unicode(s, pystr, idx + 1, next_idx_ptr);\n Py_LeaveRecursiveCall();\n return res;\n case '[':\n /* array */\n if (Py_EnterRecursiveCall(\" while decoding a JSON array \"\n \"from a unicode string\"))\n return NULL;\n res = _parse_array_unicode(s, pystr, idx + 1, next_idx_ptr);\n Py_LeaveRecursiveCall();\n return res;\n case 'n':\n /* null */\n if ((idx + 3 < length) && str[idx + 1] == 'u' && str[idx + 2] == 'l' && str[idx + 3] == 'l') {\n Py_INCREF(Py_None);\n *next_idx_ptr = idx + 4;\n return Py_None;\n }\n break;\n case 't':\n /* true */\n if ((idx + 3 < length) && str[idx + 1] == 'r' && str[idx + 2] == 'u' && str[idx + 3] == 'e') {\n Py_INCREF(Py_True);\n *next_idx_ptr = idx + 4;\n return Py_True;\n }\n break;\n case 'f':\n /* false */\n if ((idx + 4 < length) && str[idx + 1] == 'a' && str[idx + 2] == 'l' && str[idx + 3] == 's' && str[idx + 4] == 'e') {\n Py_INCREF(Py_False);\n *next_idx_ptr = idx + 5;\n return Py_False;\n }\n break;\n case 'N':\n /* NaN */\n if ((idx + 2 < length) && str[idx + 1] == 'a' && str[idx + 2] == 'N') {\n return _parse_constant(s, \"NaN\", idx, next_idx_ptr);\n }\n break;\n case 'I':\n /* Infinity */\n if ((idx + 7 < length) && str[idx + 1] == 'n' && str[idx + 2] == 'f' && str[idx + 3] == 'i' && str[idx + 4] == 'n' && str[idx + 5] == 'i' && str[idx + 6] == 't' && str[idx + 7] == 'y') {\n return _parse_constant(s, \"Infinity\", idx, next_idx_ptr);\n }\n break;\n case '-':\n /* -Infinity */\n if ((idx + 8 < length) && str[idx + 1] == 'I' && str[idx + 2] == 'n' && str[idx + 3] == 'f' && str[idx + 4] == 'i' && str[idx + 5] == 'n' && str[idx + 6] == 'i' && str[idx + 7] == 't' && str[idx + 8] == 'y') {\n return _parse_constant(s, \"-Infinity\", idx, next_idx_ptr);\n }\n break;\n }\n /* Didn't find a string, object, array, or named constant. Look for a number. */\n return _match_number_unicode(s, pystr, idx, next_idx_ptr);\n}\n\nstatic PyObject *\nscanner_call(PyObject *self, PyObject *args, PyObject *kwds)\n{\n /* Python callable interface to scan_once_{str,unicode} */\n PyObject *pystr;\n PyObject *rval;\n Py_ssize_t idx;\n Py_ssize_t next_idx = -1;\n static char *kwlist[] = {\"string\", \"idx\", NULL};\n PyScannerObject *s;\n assert(PyScanner_Check(self));\n s = (PyScannerObject *)self;\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"OO&:scan_once\", kwlist, &pystr, _convertPyInt_AsSsize_t, &idx))\n return NULL;\n\n if (PyUnicode_Check(pystr)) {\n rval = scan_once_unicode(s, pystr, idx, &next_idx);\n }\n else {\n PyErr_Format(PyExc_TypeError,\n \"first argument must be a string, not %.80s\",\n Py_TYPE(pystr)->tp_name);\n return NULL;\n }\n PyDict_Clear(s->memo);\n if (rval == NULL)\n return NULL;\n return _build_rval_index_tuple(rval, next_idx);\n}\n\nstatic PyObject *\nscanner_new(PyTypeObject *type, PyObject *args, PyObject *kwds)\n{\n PyScannerObject *s;\n s = (PyScannerObject *)type->tp_alloc(type, 0);\n if (s != NULL) {\n s->strict = NULL;\n s->object_hook = NULL;\n s->object_pairs_hook = NULL;\n s->parse_float = NULL;\n s->parse_int = NULL;\n s->parse_constant = NULL;\n }\n return (PyObject *)s;\n}\n\nstatic int\nscanner_init(PyObject *self, PyObject *args, PyObject *kwds)\n{\n /* Initialize Scanner object */\n PyObject *ctx;\n static char *kwlist[] = {\"context\", NULL};\n PyScannerObject *s;\n\n assert(PyScanner_Check(self));\n s = (PyScannerObject *)self;\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O:make_scanner\", kwlist, &ctx))\n return -1;\n\n if (s->memo == NULL) {\n s->memo = PyDict_New();\n if (s->memo == NULL)\n goto bail;\n }\n\n /* All of these will fail \"gracefully\" so we don't need to verify them */\n s->strict = PyObject_GetAttrString(ctx, \"strict\");\n if (s->strict == NULL)\n goto bail;\n s->object_hook = PyObject_GetAttrString(ctx, \"object_hook\");\n if (s->object_hook == NULL)\n goto bail;\n s->object_pairs_hook = PyObject_GetAttrString(ctx, \"object_pairs_hook\");\n if (s->object_pairs_hook == NULL)\n goto bail;\n s->parse_float = PyObject_GetAttrString(ctx, \"parse_float\");\n if (s->parse_float == NULL)\n goto bail;\n s->parse_int = PyObject_GetAttrString(ctx, \"parse_int\");\n if (s->parse_int == NULL)\n goto bail;\n s->parse_constant = PyObject_GetAttrString(ctx, \"parse_constant\");\n if (s->parse_constant == NULL)\n goto bail;\n\n return 0;\n\nbail:\n Py_CLEAR(s->strict);\n Py_CLEAR(s->object_hook);\n Py_CLEAR(s->object_pairs_hook);\n Py_CLEAR(s->parse_float);\n Py_CLEAR(s->parse_int);\n Py_CLEAR(s->parse_constant);\n return -1;\n}\n\nPyDoc_STRVAR(scanner_doc, \"JSON scanner object\");\n\nstatic\nPyTypeObject PyScannerType = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_json.Scanner\", /* tp_name */\n sizeof(PyScannerObject), /* tp_basicsize */\n 0, /* tp_itemsize */\n scanner_dealloc, /* tp_dealloc */\n 0, /* tp_print */\n 0, /* tp_getattr */\n 0, /* tp_setattr */\n 0, /* tp_compare */\n 0, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_sequence */\n 0, /* tp_as_mapping */\n 0, /* tp_hash */\n scanner_call, /* tp_call */\n 0, /* tp_str */\n 0,/* PyObject_GenericGetAttr, */ /* tp_getattro */\n 0,/* PyObject_GenericSetAttr, */ /* tp_setattro */\n 0, /* tp_as_buffer */\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */\n scanner_doc, /* tp_doc */\n scanner_traverse, /* tp_traverse */\n scanner_clear, /* tp_clear */\n 0, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n 0, /* tp_methods */\n scanner_members, /* tp_members */\n 0, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n scanner_init, /* tp_init */\n 0,/* PyType_GenericAlloc, */ /* tp_alloc */\n scanner_new, /* tp_new */\n 0,/* PyObject_GC_Del, */ /* tp_free */\n};\n\nstatic PyObject *\nencoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds)\n{\n PyEncoderObject *s;\n s = (PyEncoderObject *)type->tp_alloc(type, 0);\n if (s != NULL) {\n s->markers = NULL;\n s->defaultfn = NULL;\n s->encoder = NULL;\n s->indent = NULL;\n s->key_separator = NULL;\n s->item_separator = NULL;\n s->sort_keys = NULL;\n s->skipkeys = NULL;\n }\n return (PyObject *)s;\n}\n\nstatic int\nencoder_init(PyObject *self, PyObject *args, PyObject *kwds)\n{\n /* initialize Encoder object */\n static char *kwlist[] = {\"markers\", \"default\", \"encoder\", \"indent\", \"key_separator\", \"item_separator\", \"sort_keys\", \"skipkeys\", \"allow_nan\", NULL};\n\n PyEncoderObject *s;\n PyObject *markers, *defaultfn, *encoder, *indent, *key_separator;\n PyObject *item_separator, *sort_keys, *skipkeys, *allow_nan;\n\n assert(PyEncoder_Check(self));\n s = (PyEncoderObject *)self;\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"OOOOOOOOO:make_encoder\", kwlist,\n &markers, &defaultfn, &encoder, &indent, &key_separator, &item_separator,\n &sort_keys, &skipkeys, &allow_nan))\n return -1;\n\n s->markers = markers;\n s->defaultfn = defaultfn;\n s->encoder = encoder;\n s->indent = indent;\n s->key_separator = key_separator;\n s->item_separator = item_separator;\n s->sort_keys = sort_keys;\n s->skipkeys = skipkeys;\n s->fast_encode = (PyCFunction_Check(s->encoder) && PyCFunction_GetFunction(s->encoder) == (PyCFunction)py_encode_basestring_ascii);\n s->allow_nan = PyObject_IsTrue(allow_nan);\n\n Py_INCREF(s->markers);\n Py_INCREF(s->defaultfn);\n Py_INCREF(s->encoder);\n Py_INCREF(s->indent);\n Py_INCREF(s->key_separator);\n Py_INCREF(s->item_separator);\n Py_INCREF(s->sort_keys);\n Py_INCREF(s->skipkeys);\n return 0;\n}\n\nstatic PyObject *\nencoder_call(PyObject *self, PyObject *args, PyObject *kwds)\n{\n /* Python callable interface to encode_listencode_obj */\n static char *kwlist[] = {\"obj\", \"_current_indent_level\", NULL};\n PyObject *obj;\n PyObject *rval;\n Py_ssize_t indent_level;\n PyEncoderObject *s;\n assert(PyEncoder_Check(self));\n s = (PyEncoderObject *)self;\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"OO&:_iterencode\", kwlist,\n &obj, _convertPyInt_AsSsize_t, &indent_level))\n return NULL;\n rval = PyList_New(0);\n if (rval == NULL)\n return NULL;\n if (encoder_listencode_obj(s, rval, obj, indent_level)) {\n Py_DECREF(rval);\n return NULL;\n }\n return rval;\n}\n\nstatic PyObject *\n_encoded_const(PyObject *obj)\n{\n /* Return the JSON string representation of None, True, False */\n if (obj == Py_None) {\n static PyObject *s_null = NULL;\n if (s_null == NULL) {\n s_null = PyUnicode_InternFromString(\"null\");\n }\n Py_INCREF(s_null);\n return s_null;\n }\n else if (obj == Py_True) {\n static PyObject *s_true = NULL;\n if (s_true == NULL) {\n s_true = PyUnicode_InternFromString(\"true\");\n }\n Py_INCREF(s_true);\n return s_true;\n }\n else if (obj == Py_False) {\n static PyObject *s_false = NULL;\n if (s_false == NULL) {\n s_false = PyUnicode_InternFromString(\"false\");\n }\n Py_INCREF(s_false);\n return s_false;\n }\n else {\n PyErr_SetString(PyExc_ValueError, \"not a const\");\n return NULL;\n }\n}\n\nstatic PyObject *\nencoder_encode_float(PyEncoderObject *s, PyObject *obj)\n{\n /* Return the JSON representation of a PyFloat */\n double i = PyFloat_AS_DOUBLE(obj);\n if (!Py_IS_FINITE(i)) {\n if (!s->allow_nan) {\n PyErr_SetString(PyExc_ValueError, \"Out of range float values are not JSON compliant\");\n return NULL;\n }\n if (i > 0) {\n return PyUnicode_FromString(\"Infinity\");\n }\n else if (i < 0) {\n return PyUnicode_FromString(\"-Infinity\");\n }\n else {\n return PyUnicode_FromString(\"NaN\");\n }\n }\n /* Use a better float format here? */\n return PyObject_Repr(obj);\n}\n\nstatic PyObject *\nencoder_encode_string(PyEncoderObject *s, PyObject *obj)\n{\n /* Return the JSON representation of a string */\n if (s->fast_encode)\n return py_encode_basestring_ascii(NULL, obj);\n else\n return PyObject_CallFunctionObjArgs(s->encoder, obj, NULL);\n}\n\nstatic int\n_steal_list_append(PyObject *lst, PyObject *stolen)\n{\n /* Append stolen and then decrement its reference count */\n int rval = PyList_Append(lst, stolen);\n Py_DECREF(stolen);\n return rval;\n}\n\nstatic int\nencoder_listencode_obj(PyEncoderObject *s, PyObject *rval, PyObject *obj, Py_ssize_t indent_level)\n{\n /* Encode Python object obj to a JSON term, rval is a PyList */\n PyObject *newobj;\n int rv;\n\n if (obj == Py_None || obj == Py_True || obj == Py_False) {\n PyObject *cstr = _encoded_const(obj);\n if (cstr == NULL)\n return -1;\n return _steal_list_append(rval, cstr);\n }\n else if (PyUnicode_Check(obj))\n {\n PyObject *encoded = encoder_encode_string(s, obj);\n if (encoded == NULL)\n return -1;\n return _steal_list_append(rval, encoded);\n }\n else if (PyLong_Check(obj)) {\n PyObject *encoded = PyObject_Str(obj);\n if (encoded == NULL)\n return -1;\n return _steal_list_append(rval, encoded);\n }\n else if (PyFloat_Check(obj)) {\n PyObject *encoded = encoder_encode_float(s, obj);\n if (encoded == NULL)\n return -1;\n return _steal_list_append(rval, encoded);\n }\n else if (PyList_Check(obj) || PyTuple_Check(obj)) {\n return encoder_listencode_list(s, rval, obj, indent_level);\n }\n else if (PyDict_Check(obj)) {\n return encoder_listencode_dict(s, rval, obj, indent_level);\n }\n else {\n PyObject *ident = NULL;\n if (s->markers != Py_None) {\n int has_key;\n ident = PyLong_FromVoidPtr(obj);\n if (ident == NULL)\n return -1;\n has_key = PyDict_Contains(s->markers, ident);\n if (has_key) {\n if (has_key != -1)\n PyErr_SetString(PyExc_ValueError, \"Circular reference detected\");\n Py_DECREF(ident);\n return -1;\n }\n if (PyDict_SetItem(s->markers, ident, obj)) {\n Py_DECREF(ident);\n return -1;\n }\n }\n newobj = PyObject_CallFunctionObjArgs(s->defaultfn, obj, NULL);\n if (newobj == NULL) {\n Py_XDECREF(ident);\n return -1;\n }\n rv = encoder_listencode_obj(s, rval, newobj, indent_level);\n Py_DECREF(newobj);\n if (rv) {\n Py_XDECREF(ident);\n return -1;\n }\n if (ident != NULL) {\n if (PyDict_DelItem(s->markers, ident)) {\n Py_XDECREF(ident);\n return -1;\n }\n Py_XDECREF(ident);\n }\n return rv;\n }\n}\n\nstatic int\nencoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ssize_t indent_level)\n{\n /* Encode Python dict dct a JSON term, rval is a PyList */\n static PyObject *open_dict = NULL;\n static PyObject *close_dict = NULL;\n static PyObject *empty_dict = NULL;\n PyObject *kstr = NULL;\n PyObject *ident = NULL;\n PyObject *it = NULL;\n PyObject *items;\n PyObject *item = NULL;\n int skipkeys;\n Py_ssize_t idx;\n\n if (open_dict == NULL || close_dict == NULL || empty_dict == NULL) {\n open_dict = PyUnicode_InternFromString(\"{\");\n close_dict = PyUnicode_InternFromString(\"}\");\n empty_dict = PyUnicode_InternFromString(\"{}\");\n if (open_dict == NULL || close_dict == NULL || empty_dict == NULL)\n return -1;\n }\n if (Py_SIZE(dct) == 0)\n return PyList_Append(rval, empty_dict);\n\n if (s->markers != Py_None) {\n int has_key;\n ident = PyLong_FromVoidPtr(dct);\n if (ident == NULL)\n goto bail;\n has_key = PyDict_Contains(s->markers, ident);\n if (has_key) {\n if (has_key != -1)\n PyErr_SetString(PyExc_ValueError, \"Circular reference detected\");\n goto bail;\n }\n if (PyDict_SetItem(s->markers, ident, dct)) {\n goto bail;\n }\n }\n\n if (PyList_Append(rval, open_dict))\n goto bail;\n\n if (s->indent != Py_None) {\n /* TODO: DOES NOT RUN */\n indent_level += 1;\n /*\n newline_indent = '\\n' + (' ' * (_indent * _current_indent_level))\n separator = _item_separator + newline_indent\n buf += newline_indent\n */\n }\n\n if (PyObject_IsTrue(s->sort_keys)) {\n /* First sort the keys then replace them with (key, value) tuples. */\n Py_ssize_t i, nitems;\n items = PyMapping_Keys(dct);\n if (items == NULL)\n goto bail;\n if (!PyList_Check(items)) {\n PyErr_SetString(PyExc_ValueError, \"keys must return list\");\n goto bail;\n }\n if (PyList_Sort(items) < 0)\n goto bail;\n nitems = PyList_GET_SIZE(items);\n for (i = 0; i < nitems; i++) {\n PyObject *key, *value;\n key = PyList_GET_ITEM(items, i);\n value = PyDict_GetItem(dct, key);\n item = PyTuple_Pack(2, key, value);\n if (item == NULL)\n goto bail;\n PyList_SET_ITEM(items, i, item);\n Py_DECREF(key);\n }\n }\n else {\n items = PyMapping_Items(dct);\n }\n if (items == NULL)\n goto bail;\n it = PyObject_GetIter(items);\n Py_DECREF(items);\n if (it == NULL)\n goto bail;\n skipkeys = PyObject_IsTrue(s->skipkeys);\n idx = 0;\n while ((item = PyIter_Next(it)) != NULL) {\n PyObject *encoded, *key, *value;\n if (!PyTuple_Check(item) || Py_SIZE(item) != 2) {\n PyErr_SetString(PyExc_ValueError, \"items must return 2-tuples\");\n goto bail;\n }\n key = PyTuple_GET_ITEM(item, 0);\n if (PyUnicode_Check(key)) {\n Py_INCREF(key);\n kstr = key;\n }\n else if (PyFloat_Check(key)) {\n kstr = encoder_encode_float(s, key);\n if (kstr == NULL)\n goto bail;\n }\n else if (key == Py_True || key == Py_False || key == Py_None) {\n /* This must come before the PyLong_Check because\n True and False are also 1 and 0.*/\n kstr = _encoded_const(key);\n if (kstr == NULL)\n goto bail;\n }\n else if (PyLong_Check(key)) {\n kstr = PyObject_Str(key);\n if (kstr == NULL)\n goto bail;\n }\n else if (skipkeys) {\n Py_DECREF(item);\n continue;\n }\n else {\n /* TODO: include repr of key */\n PyErr_SetString(PyExc_TypeError, \"keys must be a string\");\n goto bail;\n }\n\n if (idx) {\n if (PyList_Append(rval, s->item_separator))\n goto bail;\n }\n\n encoded = encoder_encode_string(s, kstr);\n Py_CLEAR(kstr);\n if (encoded == NULL)\n goto bail;\n if (PyList_Append(rval, encoded)) {\n Py_DECREF(encoded);\n goto bail;\n }\n Py_DECREF(encoded);\n if (PyList_Append(rval, s->key_separator))\n goto bail;\n\n value = PyTuple_GET_ITEM(item, 1);\n if (encoder_listencode_obj(s, rval, value, indent_level))\n goto bail;\n idx += 1;\n Py_DECREF(item);\n }\n if (PyErr_Occurred())\n goto bail;\n Py_CLEAR(it);\n\n if (ident != NULL) {\n if (PyDict_DelItem(s->markers, ident))\n goto bail;\n Py_CLEAR(ident);\n }\n /* TODO DOES NOT RUN; dead code\n if (s->indent != Py_None) {\n indent_level -= 1;\n\n yield '\\n' + (' ' * (_indent * _current_indent_level))\n }*/\n if (PyList_Append(rval, close_dict))\n goto bail;\n return 0;\n\nbail:\n Py_XDECREF(it);\n Py_XDECREF(item);\n Py_XDECREF(kstr);\n Py_XDECREF(ident);\n return -1;\n}\n\n\nstatic int\nencoder_listencode_list(PyEncoderObject *s, PyObject *rval, PyObject *seq, Py_ssize_t indent_level)\n{\n /* Encode Python list seq to a JSON term, rval is a PyList */\n static PyObject *open_array = NULL;\n static PyObject *close_array = NULL;\n static PyObject *empty_array = NULL;\n PyObject *ident = NULL;\n PyObject *s_fast = NULL;\n Py_ssize_t num_items;\n PyObject **seq_items;\n Py_ssize_t i;\n\n if (open_array == NULL || close_array == NULL || empty_array == NULL) {\n open_array = PyUnicode_InternFromString(\"[\");\n close_array = PyUnicode_InternFromString(\"]\");\n empty_array = PyUnicode_InternFromString(\"[]\");\n if (open_array == NULL || close_array == NULL || empty_array == NULL)\n return -1;\n }\n ident = NULL;\n s_fast = PySequence_Fast(seq, \"_iterencode_list needs a sequence\");\n if (s_fast == NULL)\n return -1;\n num_items = PySequence_Fast_GET_SIZE(s_fast);\n if (num_items == 0) {\n Py_DECREF(s_fast);\n return PyList_Append(rval, empty_array);\n }\n\n if (s->markers != Py_None) {\n int has_key;\n ident = PyLong_FromVoidPtr(seq);\n if (ident == NULL)\n goto bail;\n has_key = PyDict_Contains(s->markers, ident);\n if (has_key) {\n if (has_key != -1)\n PyErr_SetString(PyExc_ValueError, \"Circular reference detected\");\n goto bail;\n }\n if (PyDict_SetItem(s->markers, ident, seq)) {\n goto bail;\n }\n }\n\n seq_items = PySequence_Fast_ITEMS(s_fast);\n if (PyList_Append(rval, open_array))\n goto bail;\n if (s->indent != Py_None) {\n /* TODO: DOES NOT RUN */\n indent_level += 1;\n /*\n newline_indent = '\\n' + (' ' * (_indent * _current_indent_level))\n separator = _item_separator + newline_indent\n buf += newline_indent\n */\n }\n for (i = 0; i < num_items; i++) {\n PyObject *obj = seq_items[i];\n if (i) {\n if (PyList_Append(rval, s->item_separator))\n goto bail;\n }\n if (encoder_listencode_obj(s, rval, obj, indent_level))\n goto bail;\n }\n if (ident != NULL) {\n if (PyDict_DelItem(s->markers, ident))\n goto bail;\n Py_CLEAR(ident);\n }\n\n /* TODO: DOES NOT RUN\n if (s->indent != Py_None) {\n indent_level -= 1;\n\n yield '\\n' + (' ' * (_indent * _current_indent_level))\n }*/\n if (PyList_Append(rval, close_array))\n goto bail;\n Py_DECREF(s_fast);\n return 0;\n\nbail:\n Py_XDECREF(ident);\n Py_DECREF(s_fast);\n return -1;\n}\n\nstatic void\nencoder_dealloc(PyObject *self)\n{\n /* Deallocate Encoder */\n encoder_clear(self);\n Py_TYPE(self)->tp_free(self);\n}\n\nstatic int\nencoder_traverse(PyObject *self, visitproc visit, void *arg)\n{\n PyEncoderObject *s;\n assert(PyEncoder_Check(self));\n s = (PyEncoderObject *)self;\n Py_VISIT(s->markers);\n Py_VISIT(s->defaultfn);\n Py_VISIT(s->encoder);\n Py_VISIT(s->indent);\n Py_VISIT(s->key_separator);\n Py_VISIT(s->item_separator);\n Py_VISIT(s->sort_keys);\n Py_VISIT(s->skipkeys);\n return 0;\n}\n\nstatic int\nencoder_clear(PyObject *self)\n{\n /* Deallocate Encoder */\n PyEncoderObject *s;\n assert(PyEncoder_Check(self));\n s = (PyEncoderObject *)self;\n Py_CLEAR(s->markers);\n Py_CLEAR(s->defaultfn);\n Py_CLEAR(s->encoder);\n Py_CLEAR(s->indent);\n Py_CLEAR(s->key_separator);\n Py_CLEAR(s->item_separator);\n Py_CLEAR(s->sort_keys);\n Py_CLEAR(s->skipkeys);\n return 0;\n}\n\nPyDoc_STRVAR(encoder_doc, \"_iterencode(obj, _current_indent_level) -> iterable\");\n\nstatic\nPyTypeObject PyEncoderType = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_json.Encoder\", /* tp_name */\n sizeof(PyEncoderObject), /* tp_basicsize */\n 0, /* tp_itemsize */\n encoder_dealloc, /* tp_dealloc */\n 0, /* tp_print */\n 0, /* tp_getattr */\n 0, /* tp_setattr */\n 0, /* tp_compare */\n 0, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_sequence */\n 0, /* tp_as_mapping */\n 0, /* tp_hash */\n encoder_call, /* tp_call */\n 0, /* tp_str */\n 0, /* tp_getattro */\n 0, /* tp_setattro */\n 0, /* tp_as_buffer */\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */\n encoder_doc, /* tp_doc */\n encoder_traverse, /* tp_traverse */\n encoder_clear, /* tp_clear */\n 0, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n 0, /* tp_methods */\n encoder_members, /* tp_members */\n 0, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n encoder_init, /* tp_init */\n 0, /* tp_alloc */\n encoder_new, /* tp_new */\n 0, /* tp_free */\n};\n\nstatic PyMethodDef speedups_methods[] = {\n {\"encode_basestring_ascii\",\n (PyCFunction)py_encode_basestring_ascii,\n METH_O,\n pydoc_encode_basestring_ascii},\n {\"scanstring\",\n (PyCFunction)py_scanstring,\n METH_VARARGS,\n pydoc_scanstring},\n {NULL, NULL, 0, NULL}\n};\n\nPyDoc_STRVAR(module_doc,\n\"json speedups\\n\");\n\nstatic struct PyModuleDef jsonmodule = {\n PyModuleDef_HEAD_INIT,\n \"_json\",\n module_doc,\n -1,\n speedups_methods,\n NULL,\n NULL,\n NULL,\n NULL\n};\n\nPyObject*\nPyInit__json(void)\n{\n PyObject *m = PyModule_Create(&jsonmodule);\n if (!m)\n return NULL;\n PyScannerType.tp_new = PyType_GenericNew;\n if (PyType_Ready(&PyScannerType) < 0)\n goto fail;\n PyEncoderType.tp_new = PyType_GenericNew;\n if (PyType_Ready(&PyEncoderType) < 0)\n goto fail;\n Py_INCREF((PyObject*)&PyScannerType);\n if (PyModule_AddObject(m, \"make_scanner\", (PyObject*)&PyScannerType) < 0) {\n Py_DECREF((PyObject*)&PyScannerType);\n goto fail;\n }\n Py_INCREF((PyObject*)&PyEncoderType);\n if (PyModule_AddObject(m, \"make_encoder\", (PyObject*)&PyEncoderType) < 0) {\n Py_DECREF((PyObject*)&PyEncoderType);\n goto fail;\n }\n return m;\n fail:\n Py_DECREF(m);\n return NULL;\n}\n\n\n#include \"Python.h\"\n#include \"structmember.h\"\n#if PY_VERSION_HEX < 0x02060000 && !defined(Py_TYPE)\n#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)\n#endif\n#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)\ntypedef int Py_ssize_t;\n#define PY_SSIZE_T_MAX INT_MAX\n#define PY_SSIZE_T_MIN INT_MIN\n#define PyInt_FromSsize_t PyInt_FromLong\n#define PyInt_AsSsize_t PyInt_AsLong\n#endif\n#ifndef Py_IS_FINITE\n#define Py_IS_FINITE(X) (!Py_IS_INFINITY(X) && !Py_IS_NAN(X))\n#endif\n\n#ifdef __GNUC__\n#define UNUSED __attribute__((__unused__))\n#else\n#define UNUSED\n#endif\n\n#define PyScanner_Check(op) PyObject_TypeCheck(op, &PyScannerType)\n#define PyScanner_CheckExact(op) (Py_TYPE(op) == &PyScannerType)\n#define PyEncoder_Check(op) PyObject_TypeCheck(op, &PyEncoderType)\n#define PyEncoder_CheckExact(op) (Py_TYPE(op) == &PyEncoderType)\n\nstatic PyTypeObject PyScannerType;\nstatic PyTypeObject PyEncoderType;\n\ntypedef struct _PyScannerObject {\n PyObject_HEAD\n PyObject *strict;\n PyObject *object_hook;\n PyObject *object_pairs_hook;\n PyObject *parse_float;\n PyObject *parse_int;\n PyObject *parse_constant;\n PyObject *memo;\n} PyScannerObject;\n\nstatic PyMemberDef scanner_members[] = {\n {\"strict\", T_OBJECT, offsetof(PyScannerObject, strict), READONLY, \"strict\"},\n {\"object_hook\", T_OBJECT, offsetof(PyScannerObject, object_hook), READONLY, \"object_hook\"},\n {\"object_pairs_hook\", T_OBJECT, offsetof(PyScannerObject, object_pairs_hook), READONLY},\n {\"parse_float\", T_OBJECT, offsetof(PyScannerObject, parse_float), READONLY, \"parse_float\"},\n {\"parse_int\", T_OBJECT, offsetof(PyScannerObject, parse_int), READONLY, \"parse_int\"},\n {\"parse_constant\", T_OBJECT, offsetof(PyScannerObject, parse_constant), READONLY, \"parse_constant\"},\n {NULL}\n};\n\ntypedef struct _PyEncoderObject {\n PyObject_HEAD\n PyObject *markers;\n PyObject *defaultfn;\n PyObject *encoder;\n PyObject *indent;\n PyObject *key_separator;\n PyObject *item_separator;\n PyObject *sort_keys;\n PyObject *skipkeys;\n int fast_encode;\n int allow_nan;\n} PyEncoderObject;\n\nstatic PyMemberDef encoder_members[] = {\n {\"markers\", T_OBJECT, offsetof(PyEncoderObject, markers), READONLY, \"markers\"},\n {\"default\", T_OBJECT, offsetof(PyEncoderObject, defaultfn), READONLY, \"default\"},\n {\"encoder\", T_OBJECT, offsetof(PyEncoderObject, encoder), READONLY, \"encoder\"},\n {\"indent\", T_OBJECT, offsetof(PyEncoderObject, indent), READONLY, \"indent\"},\n {\"key_separator\", T_OBJECT, offsetof(PyEncoderObject, key_separator), READONLY, \"key_separator\"},\n {\"item_separator\", T_OBJECT, offsetof(PyEncoderObject, item_separator), READONLY, \"item_separator\"},\n {\"sort_keys\", T_OBJECT, offsetof(PyEncoderObject, sort_keys), READONLY, \"sort_keys\"},\n {\"skipkeys\", T_OBJECT, offsetof(PyEncoderObject, skipkeys), READONLY, \"skipkeys\"},\n {NULL}\n};\n\nstatic PyObject *\nascii_escape_unicode(PyObject *pystr);\nstatic PyObject *\npy_encode_basestring_ascii(PyObject* self UNUSED, PyObject *pystr);\nvoid init_json(void);\nstatic PyObject *\nscan_once_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr);\nstatic PyObject *\n_build_rval_index_tuple(PyObject *rval, Py_ssize_t idx);\nstatic PyObject *\nscanner_new(PyTypeObject *type, PyObject *args, PyObject *kwds);\nstatic int\nscanner_init(PyObject *self, PyObject *args, PyObject *kwds);\nstatic void\nscanner_dealloc(PyObject *self);\nstatic int\nscanner_clear(PyObject *self);\nstatic PyObject *\nencoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds);\nstatic int\nencoder_init(PyObject *self, PyObject *args, PyObject *kwds);\nstatic void\nencoder_dealloc(PyObject *self);\nstatic int\nencoder_clear(PyObject *self);\nstatic int\nencoder_listencode_list(PyEncoderObject *s, PyObject *rval, PyObject *seq, Py_ssize_t indent_level);\nstatic int\nencoder_listencode_obj(PyEncoderObject *s, PyObject *rval, PyObject *obj, Py_ssize_t indent_level);\nstatic int\nencoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ssize_t indent_level);\nstatic PyObject *\n_encoded_const(PyObject *obj);\nstatic void\nraise_errmsg(char *msg, PyObject *s, Py_ssize_t end);\nstatic PyObject *\nencoder_encode_string(PyEncoderObject *s, PyObject *obj);\nstatic int\n_convertPyInt_AsSsize_t(PyObject *o, Py_ssize_t *size_ptr);\nstatic PyObject *\n_convertPyInt_FromSsize_t(Py_ssize_t *size_ptr);\nstatic PyObject *\nencoder_encode_float(PyEncoderObject *s, PyObject *obj);\n\n#define S_CHAR(c) (c >= ' ' && c <= '~' && c != '\\\\' && c != '\"')\n#define IS_WHITESPACE(c) (((c) == ' ') || ((c) == '\\t') || ((c) == '\\n') || ((c) == '\\r'))\n\n#define MIN_EXPANSION 6\n#ifdef Py_UNICODE_WIDE\n#define MAX_EXPANSION (2 * MIN_EXPANSION)\n#else\n#define MAX_EXPANSION MIN_EXPANSION\n#endif\n\nstatic int\n_convertPyInt_AsSsize_t(PyObject *o, Py_ssize_t *size_ptr)\n{\n /* PyObject to Py_ssize_t converter */\n *size_ptr = PyLong_AsSsize_t(o);\n if (*size_ptr == -1 && PyErr_Occurred())\n return 0;\n return 1;\n}\n\nstatic PyObject *\n_convertPyInt_FromSsize_t(Py_ssize_t *size_ptr)\n{\n /* Py_ssize_t to PyObject converter */\n return PyLong_FromSsize_t(*size_ptr);\n}\n\nstatic Py_ssize_t\nascii_escape_unichar(Py_UNICODE c, Py_UNICODE *output, Py_ssize_t chars)\n{\n /* Escape unicode code point c to ASCII escape sequences\n in char *output. output must have at least 12 bytes unused to\n accommodate an escaped surrogate pair \"\\uXXXX\\uXXXX\" */\n output[chars++] = '\\\\';\n switch (c) {\n case '\\\\': output[chars++] = c; break;\n case '\"': output[chars++] = c; break;\n case '\\b': output[chars++] = 'b'; break;\n case '\\f': output[chars++] = 'f'; break;\n case '\\n': output[chars++] = 'n'; break;\n case '\\r': output[chars++] = 'r'; break;\n case '\\t': output[chars++] = 't'; break;\n default:\n#ifdef Py_UNICODE_WIDE\n if (c >= 0x10000) {\n /* UTF-16 surrogate pair */\n Py_UNICODE v = c - 0x10000;\n c = 0xd800 | ((v >> 10) & 0x3ff);\n output[chars++] = 'u';\n output[chars++] = \"0123456789abcdef\"[(c >> 12) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c >> 8) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c >> 4) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c ) & 0xf];\n c = 0xdc00 | (v & 0x3ff);\n output[chars++] = '\\\\';\n }\n#endif\n output[chars++] = 'u';\n output[chars++] = \"0123456789abcdef\"[(c >> 12) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c >> 8) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c >> 4) & 0xf];\n output[chars++] = \"0123456789abcdef\"[(c ) & 0xf];\n }\n return chars;\n}\n\nstatic PyObject *\nascii_escape_unicode(PyObject *pystr)\n{\n /* Take a PyUnicode pystr and return a new ASCII-only escaped PyUnicode */\n Py_ssize_t i;\n Py_ssize_t input_chars;\n Py_ssize_t output_size;\n Py_ssize_t max_output_size;\n Py_ssize_t chars;\n PyObject *rval;\n Py_UNICODE *output;\n Py_UNICODE *input_unicode;\n\n input_chars = PyUnicode_GET_SIZE(pystr);\n input_unicode = PyUnicode_AS_UNICODE(pystr);\n\n /* One char input can be up to 6 chars output, estimate 4 of these */\n output_size = 2 + (MIN_EXPANSION * 4) + input_chars;\n max_output_size = 2 + (input_chars * MAX_EXPANSION);\n rval = PyUnicode_FromStringAndSize(NULL, output_size);\n if (rval == NULL) {\n return NULL;\n }\n output = PyUnicode_AS_UNICODE(rval);\n chars = 0;\n output[chars++] = '\"';\n for (i = 0; i < input_chars; i++) {\n Py_UNICODE c = input_unicode[i];\n if (S_CHAR(c)) {\n output[chars++] = c;\n }\n else {\n chars = ascii_escape_unichar(c, output, chars);\n }\n if (output_size - chars < (1 + MAX_EXPANSION)) {\n /* There's more than four, so let's resize by a lot */\n Py_ssize_t new_output_size = output_size * 2;\n /* This is an upper bound */\n if (new_output_size > max_output_size) {\n new_output_size = max_output_size;\n }\n /* Make sure that the output size changed before resizing */\n if (new_output_size != output_size) {\n output_size = new_output_size;\n if (PyUnicode_Resize(&rval, output_size) == -1) {\n return NULL;\n }\n output = PyUnicode_AS_UNICODE(rval);\n }\n }\n }\n output[chars++] = '\"';\n if (PyUnicode_Resize(&rval, chars) == -1) {\n return NULL;\n }\n return rval;\n}\n\nstatic void\nraise_errmsg(char *msg, PyObject *s, Py_ssize_t end)\n{\n /* Use the Python function json.decoder.errmsg to raise a nice\n looking ValueError exception */\n static PyObject *errmsg_fn = NULL;\n PyObject *pymsg;\n if (errmsg_fn == NULL) {\n PyObject *decoder = PyImport_ImportModule(\"json.decoder\");\n if (decoder == NULL)\n return;\n errmsg_fn = PyObject_GetAttrString(decoder, \"errmsg\");\n Py_DECREF(decoder);\n if (errmsg_fn == NULL)\n return;\n }\n pymsg = PyObject_CallFunction(errmsg_fn, \"(zOO&)\", msg, s, _convertPyInt_FromSsize_t, &end);\n if (pymsg) {\n PyErr_SetObject(PyExc_ValueError, pymsg);\n Py_DECREF(pymsg);\n }\n}\n\nstatic PyObject *\njoin_list_unicode(PyObject *lst)\n{\n /* return u''.join(lst) */\n static PyObject *sep = NULL;\n if (sep == NULL) {\n sep = PyUnicode_FromStringAndSize(\"\", 0);\n if (sep == NULL)\n return NULL;\n }\n return PyUnicode_Join(sep, lst);\n}\n\nstatic PyObject *\n_build_rval_index_tuple(PyObject *rval, Py_ssize_t idx) {\n /* return (rval, idx) tuple, stealing reference to rval */\n PyObject *tpl;\n PyObject *pyidx;\n /*\n steal a reference to rval, returns (rval, idx)\n */\n if (rval == NULL) {\n return NULL;\n }\n pyidx = PyLong_FromSsize_t(idx);\n if (pyidx == NULL) {\n Py_DECREF(rval);\n return NULL;\n }\n tpl = PyTuple_New(2);\n if (tpl == NULL) {\n Py_DECREF(pyidx);\n Py_DECREF(rval);\n return NULL;\n }\n PyTuple_SET_ITEM(tpl, 0, rval);\n PyTuple_SET_ITEM(tpl, 1, pyidx);\n return tpl;\n}\n\n#define APPEND_OLD_CHUNK \\\n if (chunk != NULL) { \\\n if (chunks == NULL) { \\\n chunks = PyList_New(0); \\\n if (chunks == NULL) { \\\n goto bail; \\\n } \\\n } \\\n if (PyList_Append(chunks, chunk)) { \\\n Py_DECREF(chunk); \\\n goto bail; \\\n } \\\n Py_CLEAR(chunk); \\\n }\n\nstatic PyObject *\nscanstring_unicode(PyObject *pystr, Py_ssize_t end, int strict, Py_ssize_t *next_end_ptr)\n{\n /* Read the JSON string from PyUnicode pystr.\n end is the index of the first character after the quote.\n if strict is zero then literal control characters are allowed\n *next_end_ptr is a return-by-reference index of the character\n after the end quote\n\n Return value is a new PyUnicode\n */\n PyObject *rval = NULL;\n Py_ssize_t len = PyUnicode_GET_SIZE(pystr);\n Py_ssize_t begin = end - 1;\n Py_ssize_t next /* = begin */;\n const Py_UNICODE *buf = PyUnicode_AS_UNICODE(pystr);\n PyObject *chunks = NULL;\n PyObject *chunk = NULL;\n\n if (end < 0 || len <= end) {\n PyErr_SetString(PyExc_ValueError, \"end is out of bounds\");\n goto bail;\n }\n while (1) {\n /* Find the end of the string or the next escape */\n Py_UNICODE c = 0;\n for (next = end; next < len; next++) {\n c = buf[next];\n if (c == '\"' || c == '\\\\') {\n break;\n }\n else if (strict && c <= 0x1f) {\n raise_errmsg(\"Invalid control character at\", pystr, next);\n goto bail;\n }\n }\n if (!(c == '\"' || c == '\\\\')) {\n raise_errmsg(\"Unterminated string starting at\", pystr, begin);\n goto bail;\n }\n /* Pick up this chunk if it's not zero length */\n if (next != end) {\n APPEND_OLD_CHUNK\n chunk = PyUnicode_FromUnicode(&buf[end], next - end);\n if (chunk == NULL) {\n goto bail;\n }\n }\n next++;\n if (c == '\"') {\n end = next;\n break;\n }\n if (next == len) {\n raise_errmsg(\"Unterminated string starting at\", pystr, begin);\n goto bail;\n }\n c = buf[next];\n if (c != 'u') {\n /* Non-unicode backslash escapes */\n end = next + 1;\n switch (c) {\n case '\"': break;\n case '\\\\': break;\n case '/': break;\n case 'b': c = '\\b'; break;\n case 'f': c = '\\f'; break;\n case 'n': c = '\\n'; break;\n case 'r': c = '\\r'; break;\n case 't': c = '\\t'; break;\n default: c = 0;\n }\n if (c == 0) {\n raise_errmsg(\"Invalid \\\\escape\", pystr, end - 2);\n goto bail;\n }\n }\n else {\n c = 0;\n next++;\n end = next + 4;\n if (end >= len) {\n raise_errmsg(\"Invalid \\\\uXXXX escape\", pystr, next - 1);\n goto bail;\n }\n /* Decode 4 hex digits */\n for (; next < end; next++) {\n Py_UNICODE digit = buf[next];\n c <<= 4;\n switch (digit) {\n case '0': case '1': case '2': case '3': case '4':\n case '5': case '6': case '7': case '8': case '9':\n c |= (digit - '0'); break;\n case 'a': case 'b': case 'c': case 'd': case 'e':\n case 'f':\n c |= (digit - 'a' + 10); break;\n case 'A': case 'B': case 'C': case 'D': case 'E':\n case 'F':\n c |= (digit - 'A' + 10); break;\n default:\n raise_errmsg(\"Invalid \\\\uXXXX escape\", pystr, end - 5);\n goto bail;\n }\n }\n#ifdef Py_UNICODE_WIDE\n /* Surrogate pair */\n if ((c & 0xfc00) == 0xd800) {\n Py_UNICODE c2 = 0;\n if (end + 6 >= len) {\n raise_errmsg(\"Unpaired high surrogate\", pystr, end - 5);\n goto bail;\n }\n if (buf[next++] != '\\\\' || buf[next++] != 'u') {\n raise_errmsg(\"Unpaired high surrogate\", pystr, end - 5);\n goto bail;\n }\n end += 6;\n /* Decode 4 hex digits */\n for (; next < end; next++) {\n Py_UNICODE digit = buf[next];\n c2 <<= 4;\n switch (digit) {\n case '0': case '1': case '2': case '3': case '4':\n case '5': case '6': case '7': case '8': case '9':\n c2 |= (digit - '0'); break;\n case 'a': case 'b': case 'c': case 'd': case 'e':\n case 'f':\n c2 |= (digit - 'a' + 10); break;\n case 'A': case 'B': case 'C': case 'D': case 'E':\n case 'F':\n c2 |= (digit - 'A' + 10); break;\n default:\n raise_errmsg(\"Invalid \\\\uXXXX escape\", pystr, end - 5);\n goto bail;\n }\n }\n if ((c2 & 0xfc00) != 0xdc00) {\n raise_errmsg(\"Unpaired high surrogate\", pystr, end - 5);\n goto bail;\n }\n c = 0x10000 + (((c - 0xd800) << 10) | (c2 - 0xdc00));\n }\n else if ((c & 0xfc00) == 0xdc00) {\n raise_errmsg(\"Unpaired low surrogate\", pystr, end - 5);\n goto bail;\n }\n#endif\n }\n APPEND_OLD_CHUNK\n chunk = PyUnicode_FromUnicode(&c, 1);\n if (chunk == NULL) {\n goto bail;\n }\n }\n\n if (chunks == NULL) {\n if (chunk != NULL)\n rval = chunk;\n else\n rval = PyUnicode_FromStringAndSize(\"\", 0);\n }\n else {\n APPEND_OLD_CHUNK\n rval = join_list_unicode(chunks);\n if (rval == NULL) {\n goto bail;\n }\n Py_CLEAR(chunks);\n }\n\n *next_end_ptr = end;\n return rval;\nbail:\n *next_end_ptr = -1;\n Py_XDECREF(chunks);\n Py_XDECREF(chunk);\n return NULL;\n}\n\nPyDoc_STRVAR(pydoc_scanstring,\n \"scanstring(string, end, strict=True) -> (string, end)\\n\"\n \"\\n\"\n \"Scan the string s for a JSON string. End is the index of the\\n\"\n \"character in s after the quote that started the JSON string.\\n\"\n \"Unescapes all valid JSON string escape sequences and raises ValueError\\n\"\n \"on attempt to decode an invalid string. If strict is False then literal\\n\"\n \"control characters are allowed in the string.\\n\"\n \"\\n\"\n \"Returns a tuple of the decoded string and the index of the character in s\\n\"\n \"after the end quote.\"\n);\n\nstatic PyObject *\npy_scanstring(PyObject* self UNUSED, PyObject *args)\n{\n PyObject *pystr;\n PyObject *rval;\n Py_ssize_t end;\n Py_ssize_t next_end = -1;\n int strict = 1;\n if (!PyArg_ParseTuple(args, \"OO&|i:scanstring\", &pystr, _convertPyInt_AsSsize_t, &end, &strict)) {\n return NULL;\n }\n if (PyUnicode_Check(pystr)) {\n rval = scanstring_unicode(pystr, end, strict, &next_end);\n }\n else {\n PyErr_Format(PyExc_TypeError,\n \"first argument must be a string, not %.80s\",\n Py_TYPE(pystr)->tp_name);\n return NULL;\n }\n return _build_rval_index_tuple(rval, next_end);\n}\n\nPyDoc_STRVAR(pydoc_encode_basestring_ascii,\n \"encode_basestring_ascii(string) -> string\\n\"\n \"\\n\"\n \"Return an ASCII-only JSON representation of a Python string\"\n);\n\nstatic PyObject *\npy_encode_basestring_ascii(PyObject* self UNUSED, PyObject *pystr)\n{\n PyObject *rval;\n /* Return an ASCII-only JSON representation of a Python string */\n /* METH_O */\n if (PyUnicode_Check(pystr)) {\n rval = ascii_escape_unicode(pystr);\n }\n else {\n PyErr_Format(PyExc_TypeError,\n \"first argument must be a string, not %.80s\",\n Py_TYPE(pystr)->tp_name);\n return NULL;\n }\n return rval;\n}\n\nstatic void\nscanner_dealloc(PyObject *self)\n{\n /* Deallocate scanner object */\n scanner_clear(self);\n Py_TYPE(self)->tp_free(self);\n}\n\nstatic int\nscanner_traverse(PyObject *self, visitproc visit, void *arg)\n{\n PyScannerObject *s;\n assert(PyScanner_Check(self));\n s = (PyScannerObject *)self;\n Py_VISIT(s->strict);\n Py_VISIT(s->object_hook);\n Py_VISIT(s->object_pairs_hook);\n Py_VISIT(s->parse_float);\n Py_VISIT(s->parse_int);\n Py_VISIT(s->parse_constant);\n return 0;\n}\n\nstatic int\nscanner_clear(PyObject *self)\n{\n PyScannerObject *s;\n assert(PyScanner_Check(self));\n s = (PyScannerObject *)self;\n Py_CLEAR(s->strict);\n Py_CLEAR(s->object_hook);\n Py_CLEAR(s->object_pairs_hook);\n Py_CLEAR(s->parse_float);\n Py_CLEAR(s->parse_int);\n Py_CLEAR(s->parse_constant);\n Py_CLEAR(s->memo);\n return 0;\n}\n\nstatic PyObject *\n_parse_object_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr) {\n /* Read a JSON object from PyUnicode pystr.\n idx is the index of the first character after the opening curly brace.\n *next_idx_ptr is a return-by-reference index to the first character after\n the closing curly brace.\n\n Returns a new PyObject (usually a dict, but object_hook can change that)\n */\n Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);\n Py_ssize_t end_idx = PyUnicode_GET_SIZE(pystr) - 1;\n PyObject *val = NULL;\n PyObject *rval = NULL;\n PyObject *key = NULL;\n int strict = PyObject_IsTrue(s->strict);\n int has_pairs_hook = (s->object_pairs_hook != Py_None);\n Py_ssize_t next_idx;\n\n if (has_pairs_hook)\n rval = PyList_New(0);\n else\n rval = PyDict_New();\n if (rval == NULL)\n return NULL;\n\n /* skip whitespace after { */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n\n /* only loop if the object is non-empty */\n if (idx <= end_idx && str[idx] != '}') {\n while (idx <= end_idx) {\n PyObject *memokey;\n\n /* read key */\n if (str[idx] != '\"') {\n raise_errmsg(\"Expecting property name\", pystr, idx);\n goto bail;\n }\n key = scanstring_unicode(pystr, idx + 1, strict, &next_idx);\n if (key == NULL)\n goto bail;\n memokey = PyDict_GetItem(s->memo, key);\n if (memokey != NULL) {\n Py_INCREF(memokey);\n Py_DECREF(key);\n key = memokey;\n }\n else {\n if (PyDict_SetItem(s->memo, key, key) < 0)\n goto bail;\n }\n idx = next_idx;\n\n /* skip whitespace between key and : delimiter, read :, skip whitespace */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n if (idx > end_idx || str[idx] != ':') {\n raise_errmsg(\"Expecting : delimiter\", pystr, idx);\n goto bail;\n }\n idx++;\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n\n /* read any JSON term */\n val = scan_once_unicode(s, pystr, idx, &next_idx);\n if (val == NULL)\n goto bail;\n\n if (has_pairs_hook) {\n PyObject *item = PyTuple_Pack(2, key, val);\n if (item == NULL)\n goto bail;\n Py_CLEAR(key);\n Py_CLEAR(val);\n if (PyList_Append(rval, item) == -1) {\n Py_DECREF(item);\n goto bail;\n }\n Py_DECREF(item);\n }\n else {\n if (PyDict_SetItem(rval, key, val) < 0)\n goto bail;\n Py_CLEAR(key);\n Py_CLEAR(val);\n }\n idx = next_idx;\n\n /* skip whitespace before } or , */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n\n /* bail if the object is closed or we didn't get the , delimiter */\n if (idx > end_idx) break;\n if (str[idx] == '}') {\n break;\n }\n else if (str[idx] != ',') {\n raise_errmsg(\"Expecting , delimiter\", pystr, idx);\n goto bail;\n }\n idx++;\n\n /* skip whitespace after , delimiter */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n }\n }\n\n /* verify that idx < end_idx, str[idx] should be '}' */\n if (idx > end_idx || str[idx] != '}') {\n raise_errmsg(\"Expecting object\", pystr, end_idx);\n goto bail;\n }\n\n *next_idx_ptr = idx + 1;\n\n if (has_pairs_hook) {\n val = PyObject_CallFunctionObjArgs(s->object_pairs_hook, rval, NULL);\n Py_DECREF(rval);\n return val;\n }\n\n /* if object_hook is not None: rval = object_hook(rval) */\n if (s->object_hook != Py_None) {\n val = PyObject_CallFunctionObjArgs(s->object_hook, rval, NULL);\n Py_DECREF(rval);\n return val;\n }\n return rval;\nbail:\n Py_XDECREF(key);\n Py_XDECREF(val);\n Py_XDECREF(rval);\n return NULL;\n}\n\nstatic PyObject *\n_parse_array_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr) {\n /* Read a JSON array from PyString pystr.\n idx is the index of the first character after the opening brace.\n *next_idx_ptr is a return-by-reference index to the first character after\n the closing brace.\n\n Returns a new PyList\n */\n Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);\n Py_ssize_t end_idx = PyUnicode_GET_SIZE(pystr) - 1;\n PyObject *val = NULL;\n PyObject *rval = PyList_New(0);\n Py_ssize_t next_idx;\n if (rval == NULL)\n return NULL;\n\n /* skip whitespace after [ */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n\n /* only loop if the array is non-empty */\n if (idx <= end_idx && str[idx] != ']') {\n while (idx <= end_idx) {\n\n /* read any JSON term */\n val = scan_once_unicode(s, pystr, idx, &next_idx);\n if (val == NULL)\n goto bail;\n\n if (PyList_Append(rval, val) == -1)\n goto bail;\n\n Py_CLEAR(val);\n idx = next_idx;\n\n /* skip whitespace between term and , */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n\n /* bail if the array is closed or we didn't get the , delimiter */\n if (idx > end_idx) break;\n if (str[idx] == ']') {\n break;\n }\n else if (str[idx] != ',') {\n raise_errmsg(\"Expecting , delimiter\", pystr, idx);\n goto bail;\n }\n idx++;\n\n /* skip whitespace after , */\n while (idx <= end_idx && IS_WHITESPACE(str[idx])) idx++;\n }\n }\n\n /* verify that idx < end_idx, str[idx] should be ']' */\n if (idx > end_idx || str[idx] != ']') {\n raise_errmsg(\"Expecting object\", pystr, end_idx);\n goto bail;\n }\n *next_idx_ptr = idx + 1;\n return rval;\nbail:\n Py_XDECREF(val);\n Py_DECREF(rval);\n return NULL;\n}\n\nstatic PyObject *\n_parse_constant(PyScannerObject *s, char *constant, Py_ssize_t idx, Py_ssize_t *next_idx_ptr) {\n /* Read a JSON constant from PyString pystr.\n constant is the constant string that was found\n (\"NaN\", \"Infinity\", \"-Infinity\").\n idx is the index of the first character of the constant\n *next_idx_ptr is a return-by-reference index to the first character after\n the constant.\n\n Returns the result of parse_constant\n */\n PyObject *cstr;\n PyObject *rval;\n /* constant is \"NaN\", \"Infinity\", or \"-Infinity\" */\n cstr = PyUnicode_InternFromString(constant);\n if (cstr == NULL)\n return NULL;\n\n /* rval = parse_constant(constant) */\n rval = PyObject_CallFunctionObjArgs(s->parse_constant, cstr, NULL);\n idx += PyUnicode_GET_SIZE(cstr);\n Py_DECREF(cstr);\n *next_idx_ptr = idx;\n return rval;\n}\n\nstatic PyObject *\n_match_number_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t start, Py_ssize_t *next_idx_ptr) {\n /* Read a JSON number from PyUnicode pystr.\n idx is the index of the first character of the number\n *next_idx_ptr is a return-by-reference index to the first character after\n the number.\n\n Returns a new PyObject representation of that number:\n PyInt, PyLong, or PyFloat.\n May return other types if parse_int or parse_float are set\n */\n Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);\n Py_ssize_t end_idx = PyUnicode_GET_SIZE(pystr) - 1;\n Py_ssize_t idx = start;\n int is_float = 0;\n PyObject *rval;\n PyObject *numstr = NULL;\n PyObject *custom_func;\n\n /* read a sign if it's there, make sure it's not the end of the string */\n if (str[idx] == '-') {\n idx++;\n if (idx > end_idx) {\n PyErr_SetNone(PyExc_StopIteration);\n return NULL;\n }\n }\n\n /* read as many integer digits as we find as long as it doesn't start with 0 */\n if (str[idx] >= '1' && str[idx] <= '9') {\n idx++;\n while (idx <= end_idx && str[idx] >= '0' && str[idx] <= '9') idx++;\n }\n /* if it starts with 0 we only expect one integer digit */\n else if (str[idx] == '0') {\n idx++;\n }\n /* no integer digits, error */\n else {\n PyErr_SetNone(PyExc_StopIteration);\n return NULL;\n }\n\n /* if the next char is '.' followed by a digit then read all float digits */\n if (idx < end_idx && str[idx] == '.' && str[idx + 1] >= '0' && str[idx + 1] <= '9') {\n is_float = 1;\n idx += 2;\n while (idx <= end_idx && str[idx] >= '0' && str[idx] <= '9') idx++;\n }\n\n /* if the next char is 'e' or 'E' then maybe read the exponent (or backtrack) */\n if (idx < end_idx && (str[idx] == 'e' || str[idx] == 'E')) {\n Py_ssize_t e_start = idx;\n idx++;\n\n /* read an exponent sign if present */\n if (idx < end_idx && (str[idx] == '-' || str[idx] == '+')) idx++;\n\n /* read all digits */\n while (idx <= end_idx && str[idx] >= '0' && str[idx] <= '9') idx++;\n\n /* if we got a digit, then parse as float. if not, backtrack */\n if (str[idx - 1] >= '0' && str[idx - 1] <= '9') {\n is_float = 1;\n }\n else {\n idx = e_start;\n }\n }\n\n if (is_float && s->parse_float != (PyObject *)&PyFloat_Type)\n custom_func = s->parse_float;\n else if (!is_float && s->parse_int != (PyObject *) &PyLong_Type)\n custom_func = s->parse_int;\n else\n custom_func = NULL;\n\n if (custom_func) {\n /* copy the section we determined to be a number */\n numstr = PyUnicode_FromUnicode(&str[start], idx - start);\n if (numstr == NULL)\n return NULL;\n rval = PyObject_CallFunctionObjArgs(custom_func, numstr, NULL);\n }\n else {\n Py_ssize_t i, n;\n char *buf;\n /* Straight conversion to ASCII, to avoid costly conversion of\n decimal unicode digits (which cannot appear here) */\n n = idx - start;\n numstr = PyBytes_FromStringAndSize(NULL, n);\n if (numstr == NULL)\n return NULL;\n buf = PyBytes_AS_STRING(numstr);\n for (i = 0; i < n; i++) {\n buf[i] = (char) str[i + start];\n }\n if (is_float)\n rval = PyFloat_FromString(numstr);\n else\n rval = PyLong_FromString(buf, NULL, 10);\n }\n Py_DECREF(numstr);\n *next_idx_ptr = idx;\n return rval;\n}\n\nstatic PyObject *\nscan_once_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *next_idx_ptr)\n{\n /* Read one JSON term (of any kind) from PyUnicode pystr.\n idx is the index of the first character of the term\n *next_idx_ptr is a return-by-reference index to the first character after\n the number.\n\n Returns a new PyObject representation of the term.\n */\n PyObject *res;\n Py_UNICODE *str = PyUnicode_AS_UNICODE(pystr);\n Py_ssize_t length = PyUnicode_GET_SIZE(pystr);\n if (idx >= length) {\n PyErr_SetNone(PyExc_StopIteration);\n return NULL;\n }\n switch (str[idx]) {\n case '\"':\n /* string */\n return scanstring_unicode(pystr, idx + 1,\n PyObject_IsTrue(s->strict),\n next_idx_ptr);\n case '{':\n /* object */\n if (Py_EnterRecursiveCall(\" while decoding a JSON object \"\n \"from a unicode string\"))\n return NULL;\n res = _parse_object_unicode(s, pystr, idx + 1, next_idx_ptr);\n Py_LeaveRecursiveCall();\n return res;\n case '[':\n /* array */\n if (Py_EnterRecursiveCall(\" while decoding a JSON array \"\n \"from a unicode string\"))\n return NULL;\n res = _parse_array_unicode(s, pystr, idx + 1, next_idx_ptr);\n Py_LeaveRecursiveCall();\n return res;\n case 'n':\n /* null */\n if ((idx + 3 < length) && str[idx + 1] == 'u' && str[idx + 2] == 'l' && str[idx + 3] == 'l') {\n Py_INCREF(Py_None);\n *next_idx_ptr = idx + 4;\n return Py_None;\n }\n break;\n case 't':\n /* true */\n if ((idx + 3 < length) && str[idx + 1] == 'r' && str[idx + 2] == 'u' && str[idx + 3] == 'e') {\n Py_INCREF(Py_True);\n *next_idx_ptr = idx + 4;\n return Py_True;\n }\n break;\n case 'f':\n /* false */\n if ((idx + 4 < length) && str[idx + 1] == 'a' && str[idx + 2] == 'l' && str[idx + 3] == 's' && str[idx + 4] == 'e') {\n Py_INCREF(Py_False);\n *next_idx_ptr = idx + 5;\n return Py_False;\n }\n break;\n case 'N':\n /* NaN */\n if ((idx + 2 < length) && str[idx + 1] == 'a' && str[idx + 2] == 'N') {\n return _parse_constant(s, \"NaN\", idx, next_idx_ptr);\n }\n break;\n case 'I':\n /* Infinity */\n if ((idx + 7 < length) && str[idx + 1] == 'n' && str[idx + 2] == 'f' && str[idx + 3] == 'i' && str[idx + 4] == 'n' && str[idx + 5] == 'i' && str[idx + 6] == 't' && str[idx + 7] == 'y') {\n return _parse_constant(s, \"Infinity\", idx, next_idx_ptr);\n }\n break;\n case '-':\n /* -Infinity */\n if ((idx + 8 < length) && str[idx + 1] == 'I' && str[idx + 2] == 'n' && str[idx + 3] == 'f' && str[idx + 4] == 'i' && str[idx + 5] == 'n' && str[idx + 6] == 'i' && str[idx + 7] == 't' && str[idx + 8] == 'y') {\n return _parse_constant(s, \"-Infinity\", idx, next_idx_ptr);\n }\n break;\n }\n /* Didn't find a string, object, array, or named constant. Look for a number. */\n return _match_number_unicode(s, pystr, idx, next_idx_ptr);\n}\n\nstatic PyObject *\nscanner_call(PyObject *self, PyObject *args, PyObject *kwds)\n{\n /* Python callable interface to scan_once_{str,unicode} */\n PyObject *pystr;\n PyObject *rval;\n Py_ssize_t idx;\n Py_ssize_t next_idx = -1;\n static char *kwlist[] = {\"string\", \"idx\", NULL};\n PyScannerObject *s;\n assert(PyScanner_Check(self));\n s = (PyScannerObject *)self;\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"OO&:scan_once\", kwlist, &pystr, _convertPyInt_AsSsize_t, &idx))\n return NULL;\n\n if (PyUnicode_Check(pystr)) {\n rval = scan_once_unicode(s, pystr, idx, &next_idx);\n }\n else {\n PyErr_Format(PyExc_TypeError,\n \"first argument must be a string, not %.80s\",\n Py_TYPE(pystr)->tp_name);\n return NULL;\n }\n PyDict_Clear(s->memo);\n if (rval == NULL)\n return NULL;\n return _build_rval_index_tuple(rval, next_idx);\n}\n\nstatic PyObject *\nscanner_new(PyTypeObject *type, PyObject *args, PyObject *kwds)\n{\n PyScannerObject *s;\n s = (PyScannerObject *)type->tp_alloc(type, 0);\n if (s != NULL) {\n s->strict = NULL;\n s->object_hook = NULL;\n s->object_pairs_hook = NULL;\n s->parse_float = NULL;\n s->parse_int = NULL;\n s->parse_constant = NULL;\n }\n return (PyObject *)s;\n}\n\nstatic int\nscanner_init(PyObject *self, PyObject *args, PyObject *kwds)\n{\n /* Initialize Scanner object */\n PyObject *ctx;\n static char *kwlist[] = {\"context\", NULL};\n PyScannerObject *s;\n\n assert(PyScanner_Check(self));\n s = (PyScannerObject *)self;\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"O:make_scanner\", kwlist, &ctx))\n return -1;\n\n if (s->memo == NULL) {\n s->memo = PyDict_New();\n if (s->memo == NULL)\n goto bail;\n }\n\n /* All of these will fail \"gracefully\" so we don't need to verify them */\n s->strict = PyObject_GetAttrString(ctx, \"strict\");\n if (s->strict == NULL)\n goto bail;\n s->object_hook = PyObject_GetAttrString(ctx, \"object_hook\");\n if (s->object_hook == NULL)\n goto bail;\n s->object_pairs_hook = PyObject_GetAttrString(ctx, \"object_pairs_hook\");\n if (s->object_pairs_hook == NULL)\n goto bail;\n s->parse_float = PyObject_GetAttrString(ctx, \"parse_float\");\n if (s->parse_float == NULL)\n goto bail;\n s->parse_int = PyObject_GetAttrString(ctx, \"parse_int\");\n if (s->parse_int == NULL)\n goto bail;\n s->parse_constant = PyObject_GetAttrString(ctx, \"parse_constant\");\n if (s->parse_constant == NULL)\n goto bail;\n\n return 0;\n\nbail:\n Py_CLEAR(s->strict);\n Py_CLEAR(s->object_hook);\n Py_CLEAR(s->object_pairs_hook);\n Py_CLEAR(s->parse_float);\n Py_CLEAR(s->parse_int);\n Py_CLEAR(s->parse_constant);\n return -1;\n}\n\nPyDoc_STRVAR(scanner_doc, \"JSON scanner object\");\n\nstatic\nPyTypeObject PyScannerType = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_json.Scanner\", /* tp_name */\n sizeof(PyScannerObject), /* tp_basicsize */\n 0, /* tp_itemsize */\n scanner_dealloc, /* tp_dealloc */\n 0, /* tp_print */\n 0, /* tp_getattr */\n 0, /* tp_setattr */\n 0, /* tp_compare */\n 0, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_sequence */\n 0, /* tp_as_mapping */\n 0, /* tp_hash */\n scanner_call, /* tp_call */\n 0, /* tp_str */\n 0,/* PyObject_GenericGetAttr, */ /* tp_getattro */\n 0,/* PyObject_GenericSetAttr, */ /* tp_setattro */\n 0, /* tp_as_buffer */\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */\n scanner_doc, /* tp_doc */\n scanner_traverse, /* tp_traverse */\n scanner_clear, /* tp_clear */\n 0, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n 0, /* tp_methods */\n scanner_members, /* tp_members */\n 0, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n scanner_init, /* tp_init */\n 0,/* PyType_GenericAlloc, */ /* tp_alloc */\n scanner_new, /* tp_new */\n 0,/* PyObject_GC_Del, */ /* tp_free */\n};\n\nstatic PyObject *\nencoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds)\n{\n PyEncoderObject *s;\n s = (PyEncoderObject *)type->tp_alloc(type, 0);\n if (s != NULL) {\n s->markers = NULL;\n s->defaultfn = NULL;\n s->encoder = NULL;\n s->indent = NULL;\n s->key_separator = NULL;\n s->item_separator = NULL;\n s->sort_keys = NULL;\n s->skipkeys = NULL;\n }\n return (PyObject *)s;\n}\n\nstatic int\nencoder_init(PyObject *self, PyObject *args, PyObject *kwds)\n{\n /* initialize Encoder object */\n static char *kwlist[] = {\"markers\", \"default\", \"encoder\", \"indent\", \"key_separator\", \"item_separator\", \"sort_keys\", \"skipkeys\", \"allow_nan\", NULL};\n\n PyEncoderObject *s;\n PyObject *markers, *defaultfn, *encoder, *indent, *key_separator;\n PyObject *item_separator, *sort_keys, *skipkeys, *allow_nan;\n\n assert(PyEncoder_Check(self));\n s = (PyEncoderObject *)self;\n\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"OOOOOOOOO:make_encoder\", kwlist,\n &markers, &defaultfn, &encoder, &indent, &key_separator, &item_separator,\n &sort_keys, &skipkeys, &allow_nan))\n return -1;\n\n s->markers = markers;\n s->defaultfn = defaultfn;\n s->encoder = encoder;\n s->indent = indent;\n s->key_separator = key_separator;\n s->item_separator = item_separator;\n s->sort_keys = sort_keys;\n s->skipkeys = skipkeys;\n s->fast_encode = (PyCFunction_Check(s->encoder) && PyCFunction_GetFunction(s->encoder) == (PyCFunction)py_encode_basestring_ascii);\n s->allow_nan = PyObject_IsTrue(allow_nan);\n\n Py_INCREF(s->markers);\n Py_INCREF(s->defaultfn);\n Py_INCREF(s->encoder);\n Py_INCREF(s->indent);\n Py_INCREF(s->key_separator);\n Py_INCREF(s->item_separator);\n Py_INCREF(s->sort_keys);\n Py_INCREF(s->skipkeys);\n return 0;\n}\n\nstatic PyObject *\nencoder_call(PyObject *self, PyObject *args, PyObject *kwds)\n{\n /* Python callable interface to encode_listencode_obj */\n static char *kwlist[] = {\"obj\", \"_current_indent_level\", NULL};\n PyObject *obj;\n PyObject *rval;\n Py_ssize_t indent_level;\n PyEncoderObject *s;\n assert(PyEncoder_Check(self));\n s = (PyEncoderObject *)self;\n if (!PyArg_ParseTupleAndKeywords(args, kwds, \"OO&:_iterencode\", kwlist,\n &obj, _convertPyInt_AsSsize_t, &indent_level))\n return NULL;\n rval = PyList_New(0);\n if (rval == NULL)\n return NULL;\n if (encoder_listencode_obj(s, rval, obj, indent_level)) {\n Py_DECREF(rval);\n return NULL;\n }\n return rval;\n}\n\nstatic PyObject *\n_encoded_const(PyObject *obj)\n{\n /* Return the JSON string representation of None, True, False */\n if (obj == Py_None) {\n static PyObject *s_null = NULL;\n if (s_null == NULL) {\n s_null = PyUnicode_InternFromString(\"null\");\n }\n Py_INCREF(s_null);\n return s_null;\n }\n else if (obj == Py_True) {\n static PyObject *s_true = NULL;\n if (s_true == NULL) {\n s_true = PyUnicode_InternFromString(\"true\");\n }\n Py_INCREF(s_true);\n return s_true;\n }\n else if (obj == Py_False) {\n static PyObject *s_false = NULL;\n if (s_false == NULL) {\n s_false = PyUnicode_InternFromString(\"false\");\n }\n Py_INCREF(s_false);\n return s_false;\n }\n else {\n PyErr_SetString(PyExc_ValueError, \"not a const\");\n return NULL;\n }\n}\n\nstatic PyObject *\nencoder_encode_float(PyEncoderObject *s, PyObject *obj)\n{\n /* Return the JSON representation of a PyFloat */\n double i = PyFloat_AS_DOUBLE(obj);\n if (!Py_IS_FINITE(i)) {\n if (!s->allow_nan) {\n PyErr_SetString(PyExc_ValueError, \"Out of range float values are not JSON compliant\");\n return NULL;\n }\n if (i > 0) {\n return PyUnicode_FromString(\"Infinity\");\n }\n else if (i < 0) {\n return PyUnicode_FromString(\"-Infinity\");\n }\n else {\n return PyUnicode_FromString(\"NaN\");\n }\n }\n /* Use a better float format here? */\n return PyObject_Repr(obj);\n}\n\nstatic PyObject *\nencoder_encode_string(PyEncoderObject *s, PyObject *obj)\n{\n /* Return the JSON representation of a string */\n if (s->fast_encode)\n return py_encode_basestring_ascii(NULL, obj);\n else\n return PyObject_CallFunctionObjArgs(s->encoder, obj, NULL);\n}\n\nstatic int\n_steal_list_append(PyObject *lst, PyObject *stolen)\n{\n /* Append stolen and then decrement its reference count */\n int rval = PyList_Append(lst, stolen);\n Py_DECREF(stolen);\n return rval;\n}\n\nstatic int\nencoder_listencode_obj(PyEncoderObject *s, PyObject *rval, PyObject *obj, Py_ssize_t indent_level)\n{\n /* Encode Python object obj to a JSON term, rval is a PyList */\n PyObject *newobj;\n int rv;\n\n if (obj == Py_None || obj == Py_True || obj == Py_False) {\n PyObject *cstr = _encoded_const(obj);\n if (cstr == NULL)\n return -1;\n return _steal_list_append(rval, cstr);\n }\n else if (PyUnicode_Check(obj))\n {\n PyObject *encoded = encoder_encode_string(s, obj);\n if (encoded == NULL)\n return -1;\n return _steal_list_append(rval, encoded);\n }\n else if (PyLong_Check(obj)) {\n PyObject *encoded = PyObject_Str(obj);\n if (encoded == NULL)\n return -1;\n return _steal_list_append(rval, encoded);\n }\n else if (PyFloat_Check(obj)) {\n PyObject *encoded = encoder_encode_float(s, obj);\n if (encoded == NULL)\n return -1;\n return _steal_list_append(rval, encoded);\n }\n else if (PyList_Check(obj) || PyTuple_Check(obj)) {\n if (Py_EnterRecursiveCall(\" while encoding a JSON object\"))\n return -1;\n rv = encoder_listencode_list(s, rval, obj, indent_level);\n Py_LeaveRecursiveCall();\n return rv;\n }\n else if (PyDict_Check(obj)) {\n if (Py_EnterRecursiveCall(\" while encoding a JSON object\"))\n return -1;\n rv = encoder_listencode_dict(s, rval, obj, indent_level);\n Py_LeaveRecursiveCall();\n return rv;\n }\n else {\n PyObject *ident = NULL;\n if (s->markers != Py_None) {\n int has_key;\n ident = PyLong_FromVoidPtr(obj);\n if (ident == NULL)\n return -1;\n has_key = PyDict_Contains(s->markers, ident);\n if (has_key) {\n if (has_key != -1)\n PyErr_SetString(PyExc_ValueError, \"Circular reference detected\");\n Py_DECREF(ident);\n return -1;\n }\n if (PyDict_SetItem(s->markers, ident, obj)) {\n Py_DECREF(ident);\n return -1;\n }\n }\n newobj = PyObject_CallFunctionObjArgs(s->defaultfn, obj, NULL);\n if (newobj == NULL) {\n Py_XDECREF(ident);\n return -1;\n }\n\n if (Py_EnterRecursiveCall(\" while encoding a JSON object\"))\n return -1;\n rv = encoder_listencode_obj(s, rval, newobj, indent_level);\n Py_LeaveRecursiveCall();\n\n Py_DECREF(newobj);\n if (rv) {\n Py_XDECREF(ident);\n return -1;\n }\n if (ident != NULL) {\n if (PyDict_DelItem(s->markers, ident)) {\n Py_XDECREF(ident);\n return -1;\n }\n Py_XDECREF(ident);\n }\n return rv;\n }\n}\n\nstatic int\nencoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ssize_t indent_level)\n{\n /* Encode Python dict dct a JSON term, rval is a PyList */\n static PyObject *open_dict = NULL;\n static PyObject *close_dict = NULL;\n static PyObject *empty_dict = NULL;\n PyObject *kstr = NULL;\n PyObject *ident = NULL;\n PyObject *it = NULL;\n PyObject *items;\n PyObject *item = NULL;\n int skipkeys;\n Py_ssize_t idx;\n\n if (open_dict == NULL || close_dict == NULL || empty_dict == NULL) {\n open_dict = PyUnicode_InternFromString(\"{\");\n close_dict = PyUnicode_InternFromString(\"}\");\n empty_dict = PyUnicode_InternFromString(\"{}\");\n if (open_dict == NULL || close_dict == NULL || empty_dict == NULL)\n return -1;\n }\n if (Py_SIZE(dct) == 0)\n return PyList_Append(rval, empty_dict);\n\n if (s->markers != Py_None) {\n int has_key;\n ident = PyLong_FromVoidPtr(dct);\n if (ident == NULL)\n goto bail;\n has_key = PyDict_Contains(s->markers, ident);\n if (has_key) {\n if (has_key != -1)\n PyErr_SetString(PyExc_ValueError, \"Circular reference detected\");\n goto bail;\n }\n if (PyDict_SetItem(s->markers, ident, dct)) {\n goto bail;\n }\n }\n\n if (PyList_Append(rval, open_dict))\n goto bail;\n\n if (s->indent != Py_None) {\n /* TODO: DOES NOT RUN */\n indent_level += 1;\n /*\n newline_indent = '\\n' + (' ' * (_indent * _current_indent_level))\n separator = _item_separator + newline_indent\n buf += newline_indent\n */\n }\n\n if (PyObject_IsTrue(s->sort_keys)) {\n /* First sort the keys then replace them with (key, value) tuples. */\n Py_ssize_t i, nitems;\n items = PyMapping_Keys(dct);\n if (items == NULL)\n goto bail;\n if (!PyList_Check(items)) {\n PyErr_SetString(PyExc_ValueError, \"keys must return list\");\n goto bail;\n }\n if (PyList_Sort(items) < 0)\n goto bail;\n nitems = PyList_GET_SIZE(items);\n for (i = 0; i < nitems; i++) {\n PyObject *key, *value;\n key = PyList_GET_ITEM(items, i);\n value = PyDict_GetItem(dct, key);\n item = PyTuple_Pack(2, key, value);\n if (item == NULL)\n goto bail;\n PyList_SET_ITEM(items, i, item);\n Py_DECREF(key);\n }\n }\n else {\n items = PyMapping_Items(dct);\n }\n if (items == NULL)\n goto bail;\n it = PyObject_GetIter(items);\n Py_DECREF(items);\n if (it == NULL)\n goto bail;\n skipkeys = PyObject_IsTrue(s->skipkeys);\n idx = 0;\n while ((item = PyIter_Next(it)) != NULL) {\n PyObject *encoded, *key, *value;\n if (!PyTuple_Check(item) || Py_SIZE(item) != 2) {\n PyErr_SetString(PyExc_ValueError, \"items must return 2-tuples\");\n goto bail;\n }\n key = PyTuple_GET_ITEM(item, 0);\n if (PyUnicode_Check(key)) {\n Py_INCREF(key);\n kstr = key;\n }\n else if (PyFloat_Check(key)) {\n kstr = encoder_encode_float(s, key);\n if (kstr == NULL)\n goto bail;\n }\n else if (key == Py_True || key == Py_False || key == Py_None) {\n /* This must come before the PyLong_Check because\n True and False are also 1 and 0.*/\n kstr = _encoded_const(key);\n if (kstr == NULL)\n goto bail;\n }\n else if (PyLong_Check(key)) {\n kstr = PyObject_Str(key);\n if (kstr == NULL)\n goto bail;\n }\n else if (skipkeys) {\n Py_DECREF(item);\n continue;\n }\n else {\n /* TODO: include repr of key */\n PyErr_SetString(PyExc_TypeError, \"keys must be a string\");\n goto bail;\n }\n\n if (idx) {\n if (PyList_Append(rval, s->item_separator))\n goto bail;\n }\n\n encoded = encoder_encode_string(s, kstr);\n Py_CLEAR(kstr);\n if (encoded == NULL)\n goto bail;\n if (PyList_Append(rval, encoded)) {\n Py_DECREF(encoded);\n goto bail;\n }\n Py_DECREF(encoded);\n if (PyList_Append(rval, s->key_separator))\n goto bail;\n\n value = PyTuple_GET_ITEM(item, 1);\n if (encoder_listencode_obj(s, rval, value, indent_level))\n goto bail;\n idx += 1;\n Py_DECREF(item);\n }\n if (PyErr_Occurred())\n goto bail;\n Py_CLEAR(it);\n\n if (ident != NULL) {\n if (PyDict_DelItem(s->markers, ident))\n goto bail;\n Py_CLEAR(ident);\n }\n /* TODO DOES NOT RUN; dead code\n if (s->indent != Py_None) {\n indent_level -= 1;\n\n yield '\\n' + (' ' * (_indent * _current_indent_level))\n }*/\n if (PyList_Append(rval, close_dict))\n goto bail;\n return 0;\n\nbail:\n Py_XDECREF(it);\n Py_XDECREF(item);\n Py_XDECREF(kstr);\n Py_XDECREF(ident);\n return -1;\n}\n\n\nstatic int\nencoder_listencode_list(PyEncoderObject *s, PyObject *rval, PyObject *seq, Py_ssize_t indent_level)\n{\n /* Encode Python list seq to a JSON term, rval is a PyList */\n static PyObject *open_array = NULL;\n static PyObject *close_array = NULL;\n static PyObject *empty_array = NULL;\n PyObject *ident = NULL;\n PyObject *s_fast = NULL;\n Py_ssize_t num_items;\n PyObject **seq_items;\n Py_ssize_t i;\n\n if (open_array == NULL || close_array == NULL || empty_array == NULL) {\n open_array = PyUnicode_InternFromString(\"[\");\n close_array = PyUnicode_InternFromString(\"]\");\n empty_array = PyUnicode_InternFromString(\"[]\");\n if (open_array == NULL || close_array == NULL || empty_array == NULL)\n return -1;\n }\n ident = NULL;\n s_fast = PySequence_Fast(seq, \"_iterencode_list needs a sequence\");\n if (s_fast == NULL)\n return -1;\n num_items = PySequence_Fast_GET_SIZE(s_fast);\n if (num_items == 0) {\n Py_DECREF(s_fast);\n return PyList_Append(rval, empty_array);\n }\n\n if (s->markers != Py_None) {\n int has_key;\n ident = PyLong_FromVoidPtr(seq);\n if (ident == NULL)\n goto bail;\n has_key = PyDict_Contains(s->markers, ident);\n if (has_key) {\n if (has_key != -1)\n PyErr_SetString(PyExc_ValueError, \"Circular reference detected\");\n goto bail;\n }\n if (PyDict_SetItem(s->markers, ident, seq)) {\n goto bail;\n }\n }\n\n seq_items = PySequence_Fast_ITEMS(s_fast);\n if (PyList_Append(rval, open_array))\n goto bail;\n if (s->indent != Py_None) {\n /* TODO: DOES NOT RUN */\n indent_level += 1;\n /*\n newline_indent = '\\n' + (' ' * (_indent * _current_indent_level))\n separator = _item_separator + newline_indent\n buf += newline_indent\n */\n }\n for (i = 0; i < num_items; i++) {\n PyObject *obj = seq_items[i];\n if (i) {\n if (PyList_Append(rval, s->item_separator))\n goto bail;\n }\n if (encoder_listencode_obj(s, rval, obj, indent_level))\n goto bail;\n }\n if (ident != NULL) {\n if (PyDict_DelItem(s->markers, ident))\n goto bail;\n Py_CLEAR(ident);\n }\n\n /* TODO: DOES NOT RUN\n if (s->indent != Py_None) {\n indent_level -= 1;\n\n yield '\\n' + (' ' * (_indent * _current_indent_level))\n }*/\n if (PyList_Append(rval, close_array))\n goto bail;\n Py_DECREF(s_fast);\n return 0;\n\nbail:\n Py_XDECREF(ident);\n Py_DECREF(s_fast);\n return -1;\n}\n\nstatic void\nencoder_dealloc(PyObject *self)\n{\n /* Deallocate Encoder */\n encoder_clear(self);\n Py_TYPE(self)->tp_free(self);\n}\n\nstatic int\nencoder_traverse(PyObject *self, visitproc visit, void *arg)\n{\n PyEncoderObject *s;\n assert(PyEncoder_Check(self));\n s = (PyEncoderObject *)self;\n Py_VISIT(s->markers);\n Py_VISIT(s->defaultfn);\n Py_VISIT(s->encoder);\n Py_VISIT(s->indent);\n Py_VISIT(s->key_separator);\n Py_VISIT(s->item_separator);\n Py_VISIT(s->sort_keys);\n Py_VISIT(s->skipkeys);\n return 0;\n}\n\nstatic int\nencoder_clear(PyObject *self)\n{\n /* Deallocate Encoder */\n PyEncoderObject *s;\n assert(PyEncoder_Check(self));\n s = (PyEncoderObject *)self;\n Py_CLEAR(s->markers);\n Py_CLEAR(s->defaultfn);\n Py_CLEAR(s->encoder);\n Py_CLEAR(s->indent);\n Py_CLEAR(s->key_separator);\n Py_CLEAR(s->item_separator);\n Py_CLEAR(s->sort_keys);\n Py_CLEAR(s->skipkeys);\n return 0;\n}\n\nPyDoc_STRVAR(encoder_doc, \"_iterencode(obj, _current_indent_level) -> iterable\");\n\nstatic\nPyTypeObject PyEncoderType = {\n PyVarObject_HEAD_INIT(NULL, 0)\n \"_json.Encoder\", /* tp_name */\n sizeof(PyEncoderObject), /* tp_basicsize */\n 0, /* tp_itemsize */\n encoder_dealloc, /* tp_dealloc */\n 0, /* tp_print */\n 0, /* tp_getattr */\n 0, /* tp_setattr */\n 0, /* tp_compare */\n 0, /* tp_repr */\n 0, /* tp_as_number */\n 0, /* tp_as_sequence */\n 0, /* tp_as_mapping */\n 0, /* tp_hash */\n encoder_call, /* tp_call */\n 0, /* tp_str */\n 0, /* tp_getattro */\n 0, /* tp_setattro */\n 0, /* tp_as_buffer */\n Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */\n encoder_doc, /* tp_doc */\n encoder_traverse, /* tp_traverse */\n encoder_clear, /* tp_clear */\n 0, /* tp_richcompare */\n 0, /* tp_weaklistoffset */\n 0, /* tp_iter */\n 0, /* tp_iternext */\n 0, /* tp_methods */\n encoder_members, /* tp_members */\n 0, /* tp_getset */\n 0, /* tp_base */\n 0, /* tp_dict */\n 0, /* tp_descr_get */\n 0, /* tp_descr_set */\n 0, /* tp_dictoffset */\n encoder_init, /* tp_init */\n 0, /* tp_alloc */\n encoder_new, /* tp_new */\n 0, /* tp_free */\n};\n\nstatic PyMethodDef speedups_methods[] = {\n {\"encode_basestring_ascii\",\n (PyCFunction)py_encode_basestring_ascii,\n METH_O,\n pydoc_encode_basestring_ascii},\n {\"scanstring\",\n (PyCFunction)py_scanstring,\n METH_VARARGS,\n pydoc_scanstring},\n {NULL, NULL, 0, NULL}\n};\n\nPyDoc_STRVAR(module_doc,\n\"json speedups\\n\");\n\nstatic struct PyModuleDef jsonmodule = {\n PyModuleDef_HEAD_INIT,\n \"_json\",\n module_doc,\n -1,\n speedups_methods,\n NULL,\n NULL,\n NULL,\n NULL\n};\n\nPyObject*\nPyInit__json(void)\n{\n PyObject *m = PyModule_Create(&jsonmodule);\n if (!m)\n return NULL;\n PyScannerType.tp_new = PyType_GenericNew;\n if (PyType_Ready(&PyScannerType) < 0)\n goto fail;\n PyEncoderType.tp_new = PyType_GenericNew;\n if (PyType_Ready(&PyEncoderType) < 0)\n goto fail;\n Py_INCREF((PyObject*)&PyScannerType);\n if (PyModule_AddObject(m, \"make_scanner\", (PyObject*)&PyScannerType) < 0) {\n Py_DECREF((PyObject*)&PyScannerType);\n goto fail;\n }\n Py_INCREF((PyObject*)&PyEncoderType);\n if (PyModule_AddObject(m, \"make_encoder\", (PyObject*)&PyEncoderType) < 0) {\n Py_DECREF((PyObject*)&PyEncoderType);\n goto fail;\n }\n return m;\n fail:\n Py_DECREF(m);\n return NULL;\n}\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/python_70019-70023.c"}}},{"rowIdx":91,"cells":{"id":{"kind":"string","value":"manybugs_data_92"},"content":{"kind":"string","value":"/* $Id$\n *\n * tiff2pdf - converts a TIFF image to a PDF document\n *\n * Copyright (c) 2003 Ross Finlayson\n *\n * Permission to use, copy, modify, distribute, and sell this software and \n * its documentation for any purpose is hereby granted without fee, provided\n * that (i) the above copyright notices and this permission notice appear in\n * all copies of the software and related documentation, and (ii) the name of\n * Ross Finlayson may not be used in any advertising or\n * publicity relating to the software without the specific, prior written\n * permission of Ross Finlayson.\n * \n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND, \n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY \n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. \n * \n * IN NO EVENT SHALL ROSS FINLAYSON BE LIABLE FOR\n * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\n * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\n * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF \n * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE \n * OF THIS SOFTWARE.\n */\n\n#include \"tif_config.h\"\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <ctype.h>\n#include <time.h>\n#include <errno.h>\n\n#if HAVE_UNISTD_H\n# include <unistd.h>\n#endif\n\n#ifdef HAVE_FCNTL_H\n# include <fcntl.h>\n#endif\n\n#ifdef HAVE_IO_H\n# include <io.h>\n#endif\n\n#ifdef NEED_LIBPORT\n# include \"libport.h\"\n#endif\n\n#include \"tiffiop.h\"\n#include \"tiffio.h\"\n\n#ifndef HAVE_GETOPT\nextern int getopt(int, char**, char*);\n#endif\n\n#ifndef EXIT_SUCCESS\n# define EXIT_SUCCESS\t0\n#endif\n#ifndef EXIT_FAILURE\n# define EXIT_FAILURE\t1\n#endif\n\n#define TIFF2PDF_MODULE \"tiff2pdf\"\n\n#define PS_UNIT_SIZE\t72.0F\n\n/* This type is of PDF color spaces. */\ntypedef enum {\n\tT2P_CS_BILEVEL = 0x01,\t/* Bilevel, black and white */\n\tT2P_CS_GRAY = 0x02,\t/* Single channel */\n\tT2P_CS_RGB = 0x04,\t/* Three channel tristimulus RGB */\n\tT2P_CS_CMYK = 0x08,\t/* Four channel CMYK print inkset */\n\tT2P_CS_LAB = 0x10,\t/* Three channel L*a*b* color space */\n\tT2P_CS_PALETTE = 0x1000,/* One of the above with a color map */\n\tT2P_CS_CALGRAY = 0x20,\t/* Calibrated single channel */\n\tT2P_CS_CALRGB = 0x40,\t/* Calibrated three channel tristimulus RGB */\n\tT2P_CS_ICCBASED = 0x80\t/* ICC profile color specification */\n} t2p_cs_t;\n\n/* This type is of PDF compression types. */\ntypedef enum{\n\tT2P_COMPRESS_NONE=0x00\n#ifdef CCITT_SUPPORT\n\t, T2P_COMPRESS_G4=0x01\n#endif\n#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)\n\t, T2P_COMPRESS_JPEG=0x02\n#endif\n#ifdef ZIP_SUPPORT\n\t, T2P_COMPRESS_ZIP=0x04\n#endif\n} t2p_compress_t;\n\n/* This type is whether TIFF image data can be used in PDF without transcoding. */\ntypedef enum{\n\tT2P_TRANSCODE_RAW=0x01, /* The raw data from the input can be used without recompressing */\n\tT2P_TRANSCODE_ENCODE=0x02 /* The data from the input is perhaps unencoded and reencoded */\n} t2p_transcode_t;\n\n/* This type is of information about the data samples of the input image. */\ntypedef enum{\n\tT2P_SAMPLE_NOTHING=0x0000, /* The unencoded samples are normal for the output colorspace */\n\tT2P_SAMPLE_ABGR_TO_RGB=0x0001, /* The unencoded samples are the result of ReadRGBAImage */\n\tT2P_SAMPLE_RGBA_TO_RGB=0x0002, /* The unencoded samples are contiguous RGBA */\n\tT2P_SAMPLE_RGBAA_TO_RGB=0x0004, /* The unencoded samples are RGBA with premultiplied alpha */\n\tT2P_SAMPLE_YCBCR_TO_RGB=0x0008, \n\tT2P_SAMPLE_YCBCR_TO_LAB=0x0010, \n\tT2P_SAMPLE_REALIZE_PALETTE=0x0020, /* The unencoded samples are indexes into the color map */\n\tT2P_SAMPLE_SIGNED_TO_UNSIGNED=0x0040, /* The unencoded samples are signed instead of unsignd */\n\tT2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED=0x0040, /* The L*a*b* samples have a* and b* signed */\n\tT2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG=0x0100 /* The unencoded samples are separate instead of contiguous */\n} t2p_sample_t;\n\n/* This type is of error status of the T2P struct. */\ntypedef enum{\n\tT2P_ERR_OK = 0, /* This is the value of t2p->t2p_error when there is no error */\n\tT2P_ERR_ERROR = 1 /* This is the value of t2p->t2p_error when there was an error */\n} t2p_err_t;\n\n/* This struct defines a logical page of a TIFF. */\ntypedef struct {\n\ttdir_t page_directory;\n\tuint32 page_number;\n\tttile_t page_tilecount;\n\tuint32 page_extra;\n} T2P_PAGE;\n\n/* This struct defines a PDF rectangle's coordinates. */\ntypedef struct {\n\tfloat x1;\n\tfloat y1;\n\tfloat x2;\n\tfloat y2;\n\tfloat mat[9];\n} T2P_BOX;\n\n/* This struct defines a tile of a PDF. */\ntypedef struct {\n\tT2P_BOX tile_box;\n} T2P_TILE;\n\n/* This struct defines information about the tiles on a PDF page. */\ntypedef struct {\n\tttile_t tiles_tilecount;\n\tuint32 tiles_tilewidth;\n\tuint32 tiles_tilelength;\n\tuint32 tiles_tilecountx;\n\tuint32 tiles_tilecounty;\n\tuint32 tiles_edgetilewidth;\n\tuint32 tiles_edgetilelength;\n\tT2P_TILE* tiles_tiles;\n} T2P_TILES;\n\n/* This struct is the context of a function to generate PDF from a TIFF. */\ntypedef struct {\n\tt2p_err_t t2p_error;\n\tT2P_PAGE* tiff_pages;\n\tT2P_TILES* tiff_tiles;\n\ttdir_t tiff_pagecount;\n\tuint16 tiff_compression;\n\tuint16 tiff_photometric;\n\tuint16 tiff_fillorder;\n\tuint16 tiff_bitspersample;\n\tuint16 tiff_samplesperpixel;\n\tuint16 tiff_planar;\n\tuint32 tiff_width;\n\tuint32 tiff_length;\n\tfloat tiff_xres;\n\tfloat tiff_yres;\n\tuint16 tiff_orientation;\n\ttoff_t tiff_dataoffset;\n\ttsize_t tiff_datasize;\n\tuint16 tiff_resunit;\n\tuint16 pdf_centimeters;\n\tuint16 pdf_overrideres;\n\tuint16 pdf_overridepagesize;\n\tfloat pdf_defaultxres;\n\tfloat pdf_defaultyres;\n\tfloat pdf_xres;\n\tfloat pdf_yres;\n\tfloat pdf_defaultpagewidth;\n\tfloat pdf_defaultpagelength;\n\tfloat pdf_pagewidth;\n\tfloat pdf_pagelength;\n\tfloat pdf_imagewidth;\n\tfloat pdf_imagelength;\n\tT2P_BOX pdf_mediabox;\n\tT2P_BOX pdf_imagebox;\n\tuint16 pdf_majorversion;\n\tuint16 pdf_minorversion;\n\tuint32 pdf_catalog;\n\tuint32 pdf_pages;\n\tuint32 pdf_info;\n\tuint32 pdf_palettecs;\n\tuint16 pdf_fitwindow;\n\tuint32 pdf_startxref;\n#define TIFF2PDF_FILEID_SIZE 33\n\tchar pdf_fileid[TIFF2PDF_FILEID_SIZE];\n#define TIFF2PDF_DATETIME_SIZE 17\n\tchar pdf_datetime[TIFF2PDF_DATETIME_SIZE];\n#define TIFF2PDF_CREATOR_SIZE 512\n\tchar pdf_creator[TIFF2PDF_CREATOR_SIZE];\n#define TIFF2PDF_AUTHOR_SIZE 512\n\tchar pdf_author[TIFF2PDF_AUTHOR_SIZE];\n#define TIFF2PDF_TITLE_SIZE 512\n\tchar pdf_title[TIFF2PDF_TITLE_SIZE];\n#define TIFF2PDF_SUBJECT_SIZE 512\n\tchar pdf_subject[TIFF2PDF_SUBJECT_SIZE];\n#define TIFF2PDF_KEYWORDS_SIZE 512\n\tchar pdf_keywords[TIFF2PDF_KEYWORDS_SIZE];\n\tt2p_cs_t pdf_colorspace;\n\tuint16 pdf_colorspace_invert;\n\tuint16 pdf_switchdecode;\n\tuint16 pdf_palettesize;\n\tunsigned char* pdf_palette;\n\tint pdf_labrange[4];\n\tt2p_compress_t pdf_defaultcompression;\n\tuint16 pdf_defaultcompressionquality;\n\tt2p_compress_t pdf_compression;\n\tuint16 pdf_compressionquality;\n\tuint16 pdf_nopassthrough;\n\tt2p_transcode_t pdf_transcode;\n\tt2p_sample_t pdf_sample;\n\tuint32* pdf_xrefoffsets;\n\tuint32 pdf_xrefcount;\n\ttdir_t pdf_page;\n#ifdef OJPEG_SUPPORT\n\ttdata_t pdf_ojpegdata;\n\tuint32 pdf_ojpegdatalength;\n\tuint32 pdf_ojpegiflength;\n#endif\n\tfloat tiff_whitechromaticities[2];\n\tfloat tiff_primarychromaticities[6];\n\tfloat tiff_referenceblackwhite[2];\n\tfloat* tiff_transferfunction[3];\n\tint pdf_image_interpolate;\t/* 0 (default) : do not interpolate,\n\t\t\t\t\t 1 : interpolate */\n\tuint16 tiff_transferfunctioncount;\n\tuint32 pdf_icccs;\n\tuint32 tiff_iccprofilelength;\n\ttdata_t tiff_iccprofile;\n\n\t/* fields for custom read/write procedures */\n\tFILE *outputfile;\n\tint outputdisable;\n\ttsize_t outputwritten;\n} T2P;\n\n/* These functions are called by main. */\n\nvoid tiff2pdf_usage(void);\nint tiff2pdf_match_paper_size(float*, float*, char*);\n\n/* These functions are used to generate a PDF from a TIFF. */ \n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\nT2P* t2p_init(void);\nvoid t2p_validate(T2P*);\ntsize_t t2p_write_pdf(T2P*, TIFF*, TIFF*);\nvoid t2p_free(T2P*);\n\n#ifdef __cplusplus\n}\n#endif\n\nvoid t2p_read_tiff_init(T2P*, TIFF*);\nint t2p_cmp_t2p_page(const void*, const void*);\nvoid t2p_read_tiff_data(T2P*, TIFF*);\nvoid t2p_read_tiff_size(T2P*, TIFF*);\nvoid t2p_read_tiff_size_tile(T2P*, TIFF*, ttile_t);\nint t2p_tile_is_right_edge(T2P_TILES, ttile_t);\nint t2p_tile_is_bottom_edge(T2P_TILES, ttile_t);\nint t2p_tile_is_edge(T2P_TILES, ttile_t);\nint t2p_tile_is_corner_edge(T2P_TILES, ttile_t);\ntsize_t t2p_readwrite_pdf_image(T2P*, TIFF*, TIFF*);\ntsize_t t2p_readwrite_pdf_image_tile(T2P*, TIFF*, TIFF*, ttile_t);\n#ifdef OJPEG_SUPPORT\nint t2p_process_ojpeg_tables(T2P*, TIFF*);\n#endif\n#ifdef JPEG_SUPPORT\nint t2p_process_jpeg_strip(unsigned char*, tsize_t*, unsigned char*, tsize_t*, tstrip_t, uint32);\n#endif\nvoid t2p_tile_collapse_left(tdata_t, tsize_t, uint32, uint32, uint32);\nvoid t2p_write_advance_directory(T2P*, TIFF*);\ntsize_t t2p_sample_planar_separate_to_contig(T2P*, unsigned char*, unsigned char*, tsize_t);\ntsize_t t2p_sample_realize_palette(T2P*, unsigned char*);\ntsize_t t2p_sample_abgr_to_rgb(tdata_t, uint32);\ntsize_t t2p_sample_rgba_to_rgb(tdata_t, uint32);\ntsize_t t2p_sample_rgbaa_to_rgb(tdata_t, uint32);\ntsize_t t2p_sample_lab_signed_to_unsigned(tdata_t, uint32);\ntsize_t t2p_write_pdf_header(T2P*, TIFF*);\ntsize_t t2p_write_pdf_obj_start(uint32, TIFF*);\ntsize_t t2p_write_pdf_obj_end(TIFF*);\ntsize_t t2p_write_pdf_name(unsigned char*, TIFF*);\ntsize_t t2p_write_pdf_string(char*, TIFF*);\ntsize_t t2p_write_pdf_stream(tdata_t, tsize_t, TIFF*);\ntsize_t t2p_write_pdf_stream_start(TIFF*);\ntsize_t t2p_write_pdf_stream_end(TIFF*);\ntsize_t t2p_write_pdf_stream_dict(tsize_t, uint32, TIFF*);\ntsize_t t2p_write_pdf_stream_dict_start(TIFF*);\ntsize_t t2p_write_pdf_stream_dict_end(TIFF*);\ntsize_t t2p_write_pdf_stream_length(tsize_t, TIFF*);\ntsize_t t2p_write_pdf_catalog(T2P*, TIFF*);\ntsize_t t2p_write_pdf_info(T2P*, TIFF*, TIFF*);\nvoid t2p_pdf_currenttime(T2P*);\nvoid t2p_pdf_tifftime(T2P*, TIFF*);\ntsize_t t2p_write_pdf_pages(T2P*, TIFF*);\ntsize_t t2p_write_pdf_page(uint32, T2P*, TIFF*);\nvoid t2p_compose_pdf_page(T2P*);\nvoid t2p_compose_pdf_page_orient(T2P_BOX*, uint16);\nvoid t2p_compose_pdf_page_orient_flip(T2P_BOX*, uint16);\ntsize_t t2p_write_pdf_page_content(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_stream_dict(ttile_t, T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_cs(T2P*, TIFF*);\ntsize_t t2p_write_pdf_transfer(T2P*, TIFF*);\ntsize_t t2p_write_pdf_transfer_dict(T2P*, TIFF*, uint16);\ntsize_t t2p_write_pdf_transfer_stream(T2P*, TIFF*, uint16);\ntsize_t t2p_write_pdf_xobject_calcs(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_icccs(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_icccs_dict(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_icccs_stream(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_cs_stream(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_decode(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_stream_filter(ttile_t, T2P*, TIFF*);\ntsize_t t2p_write_pdf_xreftable(T2P*, TIFF*);\ntsize_t t2p_write_pdf_trailer(T2P*, TIFF*);\n\nstatic void\nt2p_disable(TIFF *tif)\n{\n\tT2P *t2p = (T2P*) TIFFClientdata(tif);\n\tt2p->outputdisable = 1;\n}\n\nstatic void\nt2p_enable(TIFF *tif)\n{\n\tT2P *t2p = (T2P*) TIFFClientdata(tif);\n\tt2p->outputdisable = 0;\n}\n\n/*\n * Procs for TIFFClientOpen\n */\n\nstatic tmsize_t \nt2pReadFile(TIFF *tif, tdata_t data, tmsize_t size)\n{\n\tthandle_t client = TIFFClientdata(tif);\n\tTIFFReadWriteProc proc = TIFFGetReadProc(tif);\n\tif (proc)\n\t\treturn proc(client, data, size);\n\treturn -1;\n}\n\nstatic tmsize_t \nt2pWriteFile(TIFF *tif, tdata_t data, tmsize_t size)\n{\n\tthandle_t client = TIFFClientdata(tif);\n\tTIFFReadWriteProc proc = TIFFGetWriteProc(tif);\n\tif (proc)\n\t\treturn proc(client, data, size);\n\treturn -1;\n}\n\nstatic uint64\nt2pSeekFile(TIFF *tif, toff_t offset, int whence)\n{\n\tthandle_t client = TIFFClientdata(tif);\n\tTIFFSeekProc proc = TIFFGetSeekProc(tif);\n\tif (proc)\n\t\treturn proc(client, offset, whence);\n\treturn -1;\n}\n\nstatic tmsize_t \nt2p_readproc(thandle_t handle, tdata_t data, tmsize_t size) \n{\n\t(void) handle, (void) data, (void) size;\n\treturn -1;\n}\n\nstatic tmsize_t \nt2p_writeproc(thandle_t handle, tdata_t data, tmsize_t size) \n{\n\tT2P *t2p = (T2P*) handle;\n\tif (t2p->outputdisable <= 0 && t2p->outputfile) {\n\t\ttsize_t written = fwrite(data, 1, size, t2p->outputfile);\n\t\tt2p->outputwritten += written;\n\t\treturn written;\n\t}\n\treturn size; \n}\n\nstatic uint64 \nt2p_seekproc(thandle_t handle, uint64 offset, int whence) \n{ \n\tT2P *t2p = (T2P*) handle;\n\tif (t2p->outputdisable <= 0 && t2p->outputfile)\n\t\treturn fseek(t2p->outputfile, (long) offset, whence);\n\treturn offset;\n}\n\nstatic int \nt2p_closeproc(thandle_t handle)\n{ \n\t(void) handle;\n\treturn 0; \n}\n\nstatic uint64 \nt2p_sizeproc(thandle_t handle) \n{\n\t(void) handle;\n\treturn -1;\n}\n\nstatic int \nt2p_mapproc(thandle_t handle, void **data, toff_t *offset) \n{ \n\t(void) handle, (void) data, (void) offset;\n\treturn -1; \n}\n\nstatic void \nt2p_unmapproc(thandle_t handle, void *data, toff_t offset)\n{ \n\t(void) handle, (void) data, (void) offset;\n}\n\n/*\n\n This is the main function.\n\n The program converts one TIFF file to one PDF file, including multiple page \n TIFF files, tiled TIFF files, black and white. grayscale, and color TIFF \n files that contain data of TIFF photometric interpretations of bilevel, \n grayscale, RGB, YCbCr, CMYK separation, and ICC L*a*b* as supported by \n libtiff and PDF.\n\n If you have multiple TIFF files to convert into one PDF file then use tiffcp \n or other program to concatenate the files into a multiple page TIFF file. \n If the input TIFF file is of huge dimensions (greater than 10000 pixels height\n or width) convert the input image to a tiled TIFF if it is not already.\n\n The standard output is standard output. Set the output file name with the \n \"-o output.pdf\" option.\n\n All black and white files are compressed into a single strip CCITT G4 Fax \n compressed PDF, unless tiled, where tiled black and white images are \n compressed into tiled CCITT G4 Fax compressed PDF, libtiff CCITT support \n is assumed.\n\n Color and grayscale data can be compressed using either JPEG compression, \n ITU-T T.81, or Zip/Deflate LZ77 compression, per PNG 1.2 and RFC 1951. Set \n the compression type using the -j or -z options. JPEG compression support \n requires that libtiff be configured with JPEG support, and Zip/Deflate \n compression support requires that libtiff is configured with Zip support, \n in tiffconf.h. Use only one or the other of -j and -z. The -q option \n sets the image compression quality, that is 1-100 with libjpeg JPEG \n compression and one of 1, 10, 11, 12, 13, 14, or 15 for PNG group compression \n predictor methods, add 100, 200, ..., 900 to set zlib compression quality 1-9.\n PNG Group differencing predictor methods are not currently implemented.\n\n If the input TIFF contains single strip CCITT G4 Fax compressed information, \n then that is written to the PDF file without transcoding, unless the options \n of no compression and no passthrough are set, -d and -n.\n\n If the input TIFF contains JPEG or single strip Zip/Deflate compressed \n information, and they are configured, then that is written to the PDF file \n without transcoding, unless the options of no compression and no passthrough \n are set.\n\n The default page size upon which the TIFF image is placed is determined by \n the resolution and extent of the image data. Default values for the TIFF \n image resolution can be set using the -x and -y options. The page size can \n be set using the -p option for paper size, or -w and -l for paper width and \n length, then each page of the TIFF image is centered on its page. The \n distance unit for default resolution and page width and length can be set \n by the -u option, the default unit is inch.\n\n Various items of the output document information can be set with the -e, -c, \n -a, -t, -s, and -k tags. Setting the argument of the option to \"\" for these \n tags causes the relevant document information field to be not written. Some \n of the document information values otherwise get their information from the \n input TIFF image, the software, author, document name, and image description.\n\n The output PDF file conforms to the PDF 1.1 specification or PDF 1.2 if using \n Zip/Deflate compression. \n \n The Portable Document Format (PDF) specification is copyrighted by Adobe \n Systems, Incorporated. Todos derechos reservados.\n\n Here is a listing of the usage example and the options to the tiff2pdf \n program that is part of the libtiff distribution. Options followed by \n a colon have a required argument.\n \n usage: tiff2pdf [options] input.tif\n\n options:\n -o: output to file name\n\n -j: compress with JPEG (requires libjpeg configured with libtiff)\n -z: compress with Zip/Deflate (requires zlib configured with libtiff)\n -q: compression quality\n -n: no compressed data passthrough\n -d: do not compress (decompress)\n -i: invert colors\n -u: set distance unit, 'i' for inch, 'm' for centimeter\n -x: set x resolution default\n -y: set y resolution default\n -w: width in units\n -l: length in units\n -r: 'd' for resolution default, 'o' for resolution override\n -p: paper size, eg \"letter\", \"legal\", \"a4\"\n -f: set pdf \"fit window\" user preference\n -b:\tset PDF \"Interpolate\" user preference\n -e: date, overrides image or current date/time default, YYYYMMDDHHMMSS\n -c: creator, overrides image software default\n -a: author, overrides image artist default\n -t: title, overrides image document name default\n -s: subject, overrides image image description default\n -k: keywords\n\n -h: usage\n\n examples:\n\n tiff2pdf -o output.pdf input.tiff\n\n The above example would generate the file output.pdf from input.tiff.\n\n tiff2pdf input.tiff\n\n The above example would generate PDF output from input.tiff and write it\n to standard output.\n\n tiff2pdf -j -p letter -o output.pdf input.tiff\n\n The above example would generate the file output.pdf from input.tiff,\n putting the image pages on a letter sized page, compressing the output\n with JPEG.\n\n\tPlease report bugs through:\n\n\thttp://bugzilla.remotesensing.org/buglist.cgi?product=libtiff\n\n See also libtiff.3t, tiffcp.\n */\n\nint main(int argc, char** argv){\n\n\textern char *optarg;\n\textern int optind;\n\tconst char *outfilename = NULL;\n\tT2P *t2p = NULL;\n\tTIFF *input = NULL, *output = NULL;\n\ttsize_t written = 0;\n\tint c, ret = EXIT_SUCCESS;\n\n\tt2p = t2p_init();\n\n\tif (t2p == NULL){\n\t\tTIFFError(TIFF2PDF_MODULE, \"Can't initialize context\");\n\t\tgoto fail;\n\t}\n\n\twhile (argv &&\n\t (c = getopt(argc, argv,\n\t\t\t \"o:q:u:x:y:w:l:r:p:e:c:a:t:s:k:jzndifbh\")) != -1){\n\t\tswitch (c) {\n\t\t\tcase 'o':\n\t\t\t\toutfilename = optarg;\n\t\t\t\tbreak;\n#ifdef JPEG_SUPPORT\n\t\t\tcase 'j': \n\t\t\t\tt2p->pdf_defaultcompression=T2P_COMPRESS_JPEG;\n\t\t\t\tbreak;\n#endif\n#ifndef JPEG_SUPPORT\n\t\t\tcase 'j': \n\t\t\t\tTIFFWarning(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"JPEG support in libtiff required for JPEG compression, ignoring option\");\n\t\t\t\tbreak;\n#endif\n#ifdef ZIP_SUPPORT\n\t\t\tcase 'z': \n\t\t\t\tt2p->pdf_defaultcompression=T2P_COMPRESS_ZIP;\n\t\t\t\tbreak;\n#endif\n#ifndef ZIP_SUPPORT\n\t\t\tcase 'z': \n\t\t\t\tTIFFWarning(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Zip support in libtiff required for Zip compression, ignoring option\");\n\t\t\t\tbreak;\n#endif\n\t\t\tcase 'q': \n\t\t\t\tt2p->pdf_defaultcompressionquality=atoi(optarg);\n\t\t\t\tbreak;\n\t\t\tcase 'n': \n\t\t\t\tt2p->pdf_nopassthrough=1;\n\t\t\t\tbreak;\n\t\t\tcase 'd': \n\t\t\t\tt2p->pdf_defaultcompression=T2P_COMPRESS_NONE;\n\t\t\t\tbreak;\n\t\t\tcase 'u': \n\t\t\t\tif(optarg[0]=='m'){\n\t\t\t\t\tt2p->pdf_centimeters=1;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'x': \n\t\t\t\tt2p->pdf_defaultxres = \n\t\t\t\t\t(float)atof(optarg) / (t2p->pdf_centimeters?2.54F:1.0F);\n\t\t\t\tbreak;\n\t\t\tcase 'y': \n\t\t\t\tt2p->pdf_defaultyres = \n\t\t\t\t\t(float)atof(optarg) / (t2p->pdf_centimeters?2.54F:1.0F);\n\t\t\t\tbreak;\n\t\t\tcase 'w': \n\t\t\t\tt2p->pdf_overridepagesize=1;\n\t\t\t\tt2p->pdf_defaultpagewidth = \n\t\t\t\t\t((float)atof(optarg) * PS_UNIT_SIZE) / (t2p->pdf_centimeters?2.54F:1.0F);\n\t\t\t\tbreak;\n\t\t\tcase 'l': \n\t\t\t\tt2p->pdf_overridepagesize=1;\n\t\t\t\tt2p->pdf_defaultpagelength = \n\t\t\t\t\t((float)atof(optarg) * PS_UNIT_SIZE) / (t2p->pdf_centimeters?2.54F:1.0F);\n\t\t\t\tbreak;\n\t\t\tcase 'r': \n\t\t\t\tif(optarg[0]=='o'){\n\t\t\t\t\tt2p->pdf_overrideres=1;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'p': \n\t\t\t\tif(tiff2pdf_match_paper_size(\n\t\t\t\t\t&(t2p->pdf_defaultpagewidth), \n\t\t\t\t\t&(t2p->pdf_defaultpagelength), \n\t\t\t\t\toptarg)){\n\t\t\t\t\tt2p->pdf_overridepagesize=1;\n\t\t\t\t} else {\n\t\t\t\t\tTIFFWarning(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Unknown paper size %s, ignoring option\",\n\t\t\t\t\t\toptarg);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'i':\n\t\t\t\tt2p->pdf_colorspace_invert=1;\n\t\t\t\tbreak;\n\t\t\tcase 'f': \n\t\t\t\tt2p->pdf_fitwindow=1;\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\t\tif (strlen(optarg) == 0) {\n\t\t\t\t\tt2p->pdf_datetime[0] = '\\0';\n\t\t\t\t} else {\n\t\t\t\t\tt2p->pdf_datetime[0] = 'D';\n\t\t\t\t\tt2p->pdf_datetime[1] = ':';\n\t\t\t\t\tstrncpy(t2p->pdf_datetime + 2, optarg,\n\t\t\t\t\t\tsizeof(t2p->pdf_datetime) - 3);\n\t\t\t\t\tt2p->pdf_datetime[sizeof(t2p->pdf_datetime) - 1] = '\\0';\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'c': \n\t\t\t\tstrncpy(t2p->pdf_creator, optarg, sizeof(t2p->pdf_creator) - 1);\n\t\t\t\tt2p->pdf_creator[sizeof(t2p->pdf_creator) - 1] = '\\0';\n\t\t\t\tbreak;\n\t\t\tcase 'a': \n\t\t\t\tstrncpy(t2p->pdf_author, optarg, sizeof(t2p->pdf_author) - 1);\n\t\t\t\tt2p->pdf_author[sizeof(t2p->pdf_author) - 1] = '\\0';\n\t\t\t\tbreak;\n\t\t\tcase 't': \n\t\t\t\tstrncpy(t2p->pdf_title, optarg, sizeof(t2p->pdf_title) - 1);\n\t\t\t\tt2p->pdf_title[sizeof(t2p->pdf_title) - 1] = '\\0';\n\t\t\t\tbreak;\n\t\t\tcase 's': \n\t\t\t\tstrncpy(t2p->pdf_subject, optarg, sizeof(t2p->pdf_subject) - 1);\n\t\t\t\tt2p->pdf_subject[sizeof(t2p->pdf_subject) - 1] = '\\0';\n\t\t\t\tbreak;\n\t\t\tcase 'k': \n\t\t\t\tstrncpy(t2p->pdf_keywords, optarg, sizeof(t2p->pdf_keywords) - 1);\n\t\t\t\tt2p->pdf_keywords[sizeof(t2p->pdf_keywords) - 1] = '\\0';\n\t\t\t\tbreak;\n\t\t\tcase 'b':\n\t\t\t\tt2p->pdf_image_interpolate = 1;\n\t\t\t\tbreak;\n\t\t\tcase 'h': \n\t\t\tcase '?': \n\t\t\t\ttiff2pdf_usage();\n\t\t\t\tgoto success;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\t/*\n\t * Input\n\t */\n\tif(argc > optind) {\n\t\tinput = TIFFOpen(argv[optind++], \"r\");\n\t\tif (input==NULL) {\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t \"Can't open input file %s for reading\", \n\t\t\t\t argv[optind-1]);\n\t\t\tgoto fail;\n\t\t}\n\t} else {\n\t\tTIFFError(TIFF2PDF_MODULE, \"No input file specified\"); \n\t\ttiff2pdf_usage();\n\t\tgoto fail;\n\t}\n\n\tif(argc > optind) {\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t \"No support for multiple input files\"); \n\t\ttiff2pdf_usage();\n\t\tgoto fail;\n\t}\n\n\t/*\n\t * Output\n\t */\n\tt2p->outputdisable = 0;\n\tif (outfilename) {\n\t\tt2p->outputfile = fopen(outfilename, \"wb\");\n\t\tif (t2p->outputfile == NULL) {\n\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t \"Can't open output file %s for writing\",\n\t\t\t\t outfilename);\n\t\t\tgoto fail;\n\t\t}\n\t} else {\n\t\toutfilename = \"-\";\n\t\tt2p->outputfile = stdout;\n\t}\n\n\toutput = TIFFClientOpen(outfilename, \"w\", (thandle_t) t2p,\n\t\t\t\tt2p_readproc, t2p_writeproc, t2p_seekproc, \n\t\t\t\tt2p_closeproc, t2p_sizeproc, \n\t\t\t\tt2p_mapproc, t2p_unmapproc);\n\tif (output == NULL) {\n\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t \"Can't initialize output descriptor\");\n\t\tgoto fail;\n\t}\n\t\n\t/*\n\t * Validate\n\t */\n\tt2p_validate(t2p);\n\tt2pSeekFile(output, (toff_t) 0, SEEK_SET);\n\n\t/*\n\t * Write\n\t */\n\twritten = t2p_write_pdf(t2p, input, output);\n\tif (t2p->t2p_error != 0) {\n\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t \"An error occurred creating output PDF file\");\n\t\tgoto fail;\n\t}\n\nfail:\n\tret = EXIT_FAILURE;\nsuccess:\n\tif(input != NULL)\n\t\tTIFFClose(input);\n\tif (output != NULL)\n\t\tTIFFClose(output);\n\tif (t2p != NULL)\n\t\tt2p_free(t2p);\n\treturn ret;\n \n}\n\nvoid tiff2pdf_usage(){\n\tchar* lines[]={\n\t\"usage: tiff2pdf [options] input.tiff\",\n\t\"options:\",\n\t\" -o: output to file name\",\n#ifdef JPEG_SUPPORT\n\t\" -j: compress with JPEG\", \n#endif\n#ifdef ZIP_SUPPORT\n\t\" -z: compress with Zip/Deflate\",\n#endif\n\t\" -q: compression quality\",\n\t\" -n: no compressed data passthrough\",\n\t\" -d: do not compress (decompress)\",\n\t\" -i: invert colors\",\n\t\" -u: set distance unit, 'i' for inch, 'm' for centimeter\",\n\t\" -x: set x resolution default in dots per unit\",\n\t\" -y: set y resolution default in dots per unit\",\n\t\" -w: width in units\",\n\t\" -l: length in units\",\n\t\" -r: 'd' for resolution default, 'o' for resolution override\",\n\t\" -p: paper size, eg \\\"letter\\\", \\\"legal\\\", \\\"A4\\\"\",\n\t\" -f: set PDF \\\"Fit Window\\\" user preference\",\n\t\" -e: date, overrides image or current date/time default, YYYYMMDDHHMMSS\",\n\t\" -c: sets document creator, overrides image software default\",\n\t\" -a: sets document author, overrides image artist default\",\n\t\" -t: sets document title, overrides image document name default\",\n\t\" -s: sets document subject, overrides image image description default\",\n\t\" -k: sets document keywords\",\n\t\" -b: set PDF \\\"Interpolate\\\" user preference\",\n\t\" -h: usage\",\n\tNULL\n\t};\n\tint i=0;\n\n\tfprintf(stderr, \"%s\\n\\n\", TIFFGetVersion());\n\tfor (i=0;lines[i]!=NULL;i++){\n\t\tfprintf(stderr, \"%s\\n\", lines[i]);\n\t}\n\n\treturn;\n}\n\nint tiff2pdf_match_paper_size(float* width, float* length, char* papersize){\n\n\tsize_t i, len;\n\tconst char* sizes[]={\n\t\t\"LETTER\", \"A4\", \"LEGAL\",\n\t\t\"EXECUTIVE\", \"LETTER\", \"LEGAL\", \"LEDGER\", \"TABLOID\", \n\t\t\"A\", \"B\", \"C\", \"D\", \"E\", \"F\", \"G\", \"H\", \"J\", \"K\", \n\t\t\"A10\", \"A9\", \"A8\", \"A7\", \"A6\", \"A5\", \"A4\", \"A3\", \"A2\", \"A1\", \"A0\", \n\t\t\"2A0\", \"4A0\", \"2A\", \"4A\", \n\t\t\"B10\", \"B9\", \"B8\", \"B7\", \"B6\", \"B5\", \"B4\", \"B3\", \"B2\", \"B1\", \"B0\", \n\t\t\"JISB10\", \"JISB9\", \"JISB8\", \"JISB7\", \"JISB6\", \"JISB5\", \"JISB4\", \n\t\t\"JISB3\", \"JISB2\", \"JISB1\", \"JISB0\", \n\t\t\"C10\", \"C9\", \"C8\", \"C7\", \"C6\", \"C5\", \"C4\", \"C3\", \"C2\", \"C1\", \"C0\", \n\t\t\"RA2\", \"RA1\", \"RA0\", \"SRA4\", \"SRA3\", \"SRA2\", \"SRA1\", \"SRA0\", \n\t\t\"A3EXTRA\", \"A4EXTRA\", \n\t\t\"STATEMENT\", \"FOLIO\", \"QUARTO\", \n\t\tNULL\n\t} ;\n\tconst int widths[]={\n\t\t612, 595, 612,\n\t\t522, 612,612,792,792,\n\t\t612,792,1224,1584,2448,2016,792,2016,2448,2880,\n\t\t74,105,147,210,298,420,595,842,1191,1684,2384,3370,4768,3370,4768,\n\t\t88,125,176,249,354,499,709,1001,1417,2004,2835,\n\t\t91,128,181,258,363,516,729,1032,1460,2064,2920,\n\t\t79,113,162,230,323,459,649,918,1298,1298,2599,\n\t\t1219,1729,2438,638,907,1276,1814,2551,\n\t\t914,667,\n\t\t396, 612, 609, \n\t\t0\n\t};\n\tconst int lengths[]={\n\t\t792,842,1008,\n\t\t756,792,1008,1224,1224,\n\t\t792,1224,1584,2448,3168,2880,6480,10296,12672,10296,\n\t\t105,147,210,298,420,595,842,1191,1684,2384,3370,4768,6741,4768,6741,\n\t\t125,176,249,354,499,709,1001,1417,2004,2835,4008,\n\t\t128,181,258,363,516,729,1032,1460,2064,2920,4127,\n\t\t113,162,230,323,459,649,918,1298,1837,1837,3677,\n\t\t1729,2438,3458,907,1276,1814,2551,3628,\n\t\t1262,914,\n\t\t612, 936, 780, \n\t\t0\n\t};\n\n\tlen=strlen(papersize);\n\tfor(i=0;i<len;i++){\n\t\tpapersize[i]=toupper(papersize[i]);\n\t}\n\tfor(i=0;sizes[i]!=NULL; i++){\n\t\tif (strcmp( (const char*)papersize, sizes[i])==0){\n\t\t\t*width=(float)widths[i];\n\t\t\t*length=(float)lengths[i];\n\t\t\treturn(1);\n\t\t}\n\t}\n\n\treturn(0);\n}\n\n/*\n * This function allocates and initializes a T2P context struct pointer.\n */\n\nT2P* t2p_init()\n{\n\tT2P* t2p = (T2P*) _TIFFmalloc(sizeof(T2P));\n\tif(t2p==NULL){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"Can't allocate %lu bytes of memory for t2p_init\", \n\t\t\t(unsigned long) sizeof(T2P));\n\t\treturn( (T2P*) NULL );\n\t}\n\t_TIFFmemset(t2p, 0x00, sizeof(T2P));\n\tt2p->pdf_majorversion=1;\n\tt2p->pdf_minorversion=1;\n\tt2p->pdf_defaultxres=300.0;\n\tt2p->pdf_defaultyres=300.0;\n\tt2p->pdf_defaultpagewidth=612.0;\n\tt2p->pdf_defaultpagelength=792.0;\n\tt2p->pdf_xrefcount=3; /* Catalog, Info, Pages */\n\t\n\treturn(t2p);\n}\n\n/*\n * This function frees a T2P context struct pointer and any allocated data fields of it.\n */\n\nvoid t2p_free(T2P* t2p)\n{\n\tint i = 0;\n\n\tif (t2p != NULL) {\n\t\tif(t2p->pdf_xrefoffsets != NULL){\n\t\t\t_TIFFfree( (tdata_t) t2p->pdf_xrefoffsets);\n\t\t}\n\t\tif(t2p->tiff_pages != NULL){\n\t\t\t_TIFFfree( (tdata_t) t2p->tiff_pages);\n\t\t}\n\t\tfor(i=0;i<t2p->tiff_pagecount;i++){\n\t\t\tif(t2p->tiff_tiles[i].tiles_tiles != NULL){\n\t\t\t\t_TIFFfree( (tdata_t) t2p->tiff_tiles[i].tiles_tiles);\n\t\t\t}\n\t\t}\n\t\tif(t2p->tiff_tiles != NULL){\n\t\t\t_TIFFfree( (tdata_t) t2p->tiff_tiles);\n\t\t}\n\t\tif(t2p->pdf_palette != NULL){\n\t\t\t_TIFFfree( (tdata_t) t2p->pdf_palette);\n\t\t}\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->pdf_ojpegdata != NULL){\n\t\t\t_TIFFfree( (tdata_t) t2p->pdf_ojpegdata);\n\t\t}\n#endif\n\t\t_TIFFfree( (tdata_t) t2p );\n\t}\n\n\treturn;\n}\n\n/*\n\tThis function validates the values of a T2P context struct pointer\n before calling t2p_write_pdf with it.\n*/\n\nvoid t2p_validate(T2P* t2p){\n\n#ifdef JPEG_SUPPORT\n\tif(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){\n\t\tif(t2p->pdf_defaultcompressionquality>100 ||\n\t\t\tt2p->pdf_defaultcompressionquality<1){\n\t\t\tt2p->pdf_defaultcompressionquality=0;\n\t\t}\n\t}\n#endif\n#ifdef ZIP_SUPPORT\n\tif(t2p->pdf_defaultcompression==T2P_COMPRESS_ZIP){\n \t\tuint16 m=t2p->pdf_defaultcompressionquality%100;\n \t\tif(t2p->pdf_defaultcompressionquality/100 > 9 ||\n \t\t\t(m>1 && m<10) || m>15){\n \t\t\tt2p->pdf_defaultcompressionquality=0;\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality%100 !=0){\n \t\t\tt2p->pdf_defaultcompressionquality/=100;\n \t\t\tt2p->pdf_defaultcompressionquality*=100;\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"PNG Group predictor differencing not implemented, assuming compression quality %u\", \n\t\t\t\tt2p->pdf_defaultcompressionquality);\n\t\t}\n\t\tt2p->pdf_defaultcompressionquality%=100;\n\t\tif(t2p->pdf_minorversion<2){t2p->pdf_minorversion=2;}\n\t}\n#endif\n\t(void)0;\n\n\treturn;\n}\n\n\n/*\n\tThis function scans the input TIFF file for pages. It attempts\n to determine which IFD's of the TIFF file contain image document\n pages. For each, it gathers some information that has to do\n with the output of the PDF document as a whole. \n*/\n\nvoid t2p_read_tiff_init(T2P* t2p, TIFF* input){\n\n\ttdir_t directorycount=0;\n\ttdir_t i=0;\n\tuint16 pagen=0;\n\tuint16 paged=0;\n\tuint16 xuint16=0;\n\n\tdirectorycount=TIFFNumberOfDirectories(input);\n\tt2p->tiff_pages = (T2P_PAGE*) _TIFFmalloc(directorycount * sizeof(T2P_PAGE));\n\tif(t2p->tiff_pages==NULL){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"Can't allocate %lu bytes of memory for tiff_pages array, %s\", \n\t\t\t(unsigned long) directorycount * sizeof(T2P_PAGE), \n\t\t\tTIFFFileName(input));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\t_TIFFmemset( t2p->tiff_pages, 0x00, directorycount * sizeof(T2P_PAGE));\n\tt2p->tiff_tiles = (T2P_TILES*) _TIFFmalloc(directorycount * sizeof(T2P_TILES));\n\tif(t2p->tiff_tiles==NULL){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"Can't allocate %lu bytes of memory for tiff_tiles array, %s\", \n\t\t\t(unsigned long) directorycount * sizeof(T2P_TILES), \n\t\t\tTIFFFileName(input));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\t_TIFFmemset( t2p->tiff_tiles, 0x00, directorycount * sizeof(T2P_TILES));\n\tfor(i=0;i<directorycount;i++){\n\t\tuint32 subfiletype = 0;\n\t\t\n\t\tif(!TIFFSetDirectory(input, i)){\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"Can't set directory %u of input file %s\", \n\t\t\t\ti,\n\t\t\t\tTIFFFileName(input));\n\t\t\treturn;\n\t\t}\n\t\tif(TIFFGetField(input, TIFFTAG_PAGENUMBER, &pagen, &paged)){\n\t\t\tif((pagen>paged) && (paged != 0)){\n\t\t\t\tt2p->tiff_pages[t2p->tiff_pagecount].page_number = \n\t\t\t\t\tpaged;\n\t\t\t} else {\n\t\t\t\tt2p->tiff_pages[t2p->tiff_pagecount].page_number = \n\t\t\t\t\tpagen;\n\t\t\t}\n\t\t\tgoto ispage2;\n\t\t}\n\t\tif(TIFFGetField(input, TIFFTAG_SUBFILETYPE, &subfiletype)){\n\t\t\tif ( ((subfiletype & FILETYPE_PAGE) != 0)\n || (subfiletype == 0)){\n\t\t\t\tgoto ispage;\n\t\t\t} else {\n\t\t\t\tgoto isnotpage;\n\t\t\t}\n\t\t}\n\t\tif(TIFFGetField(input, TIFFTAG_OSUBFILETYPE, &subfiletype)){\n\t\t\tif ((subfiletype == OFILETYPE_IMAGE) \n\t\t\t\t|| (subfiletype == OFILETYPE_PAGE)\n\t\t\t\t|| (subfiletype == 0) ){\n\t\t\t\tgoto ispage;\n\t\t\t} else {\n\t\t\t\tgoto isnotpage;\n\t\t\t}\n\t\t}\n\t\tispage:\n\t\tt2p->tiff_pages[t2p->tiff_pagecount].page_number=t2p->tiff_pagecount;\n\t\tispage2:\n\t\tt2p->tiff_pages[t2p->tiff_pagecount].page_directory=i;\n\t\tif(TIFFIsTiled(input)){\n\t\t\tt2p->tiff_pages[t2p->tiff_pagecount].page_tilecount = \n\t\t\t\tTIFFNumberOfTiles(input);\n\t\t}\n\t\tt2p->tiff_pagecount++;\n\t\tisnotpage:\n\t\t(void)0;\n\t}\n\t\n\tqsort((void*) t2p->tiff_pages, t2p->tiff_pagecount,\n sizeof(T2P_PAGE), t2p_cmp_t2p_page);\n\n\tfor(i=0;i<t2p->tiff_pagecount;i++){\n\t\tt2p->pdf_xrefcount += 5;\n\t\tTIFFSetDirectory(input, t2p->tiff_pages[i].page_directory );\n\t\tif((TIFFGetField(input, TIFFTAG_PHOTOMETRIC, &xuint16)\n && (xuint16==PHOTOMETRIC_PALETTE))\n\t\t || TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)) {\n\t\t\tt2p->tiff_pages[i].page_extra++;\n\t\t\tt2p->pdf_xrefcount++;\n\t\t}\n#ifdef ZIP_SUPPORT\n\t\tif (TIFFGetField(input, TIFFTAG_COMPRESSION, &xuint16)) {\n if( (xuint16== COMPRESSION_DEFLATE ||\n xuint16== COMPRESSION_ADOBE_DEFLATE) && \n ((t2p->tiff_pages[i].page_tilecount != 0) \n || TIFFNumberOfStrips(input)==1) &&\n (t2p->pdf_nopassthrough==0)\t){\n if(t2p->pdf_minorversion<2){t2p->pdf_minorversion=2;}\n }\n }\n#endif\n\t\tif (TIFFGetField(input, TIFFTAG_TRANSFERFUNCTION,\n &(t2p->tiff_transferfunction[0]),\n &(t2p->tiff_transferfunction[1]),\n &(t2p->tiff_transferfunction[2]))) {\n\t\t\tif(t2p->tiff_transferfunction[1] !=\n\t\t\t t2p->tiff_transferfunction[0]) {\n\t\t\t\tt2p->tiff_transferfunctioncount = 3;\n\t\t\t\tt2p->tiff_pages[i].page_extra += 4;\n\t\t\t\tt2p->pdf_xrefcount += 4;\n\t\t\t} else {\n\t\t\t\tt2p->tiff_transferfunctioncount = 1;\n\t\t\t\tt2p->tiff_pages[i].page_extra += 2;\n\t\t\t\tt2p->pdf_xrefcount += 2;\n\t\t\t}\n\t\t\tif(t2p->pdf_minorversion < 2)\n\t\t\t\tt2p->pdf_minorversion = 2;\n } else {\n\t\t\tt2p->tiff_transferfunctioncount=0;\n\t\t}\n\t\tif( TIFFGetField(\n\t\t\tinput, \n\t\t\tTIFFTAG_ICCPROFILE, \n\t\t\t&(t2p->tiff_iccprofilelength), \n\t\t\t&(t2p->tiff_iccprofile)) != 0){\n\t\t\tt2p->tiff_pages[i].page_extra++;\n\t\t\tt2p->pdf_xrefcount++;\n\t\t\tif(t2p->pdf_minorversion<3){t2p->pdf_minorversion=3;}\n\t\t}\n\t\tt2p->tiff_tiles[i].tiles_tilecount=\n\t\t\tt2p->tiff_pages[i].page_tilecount;\n\t\tif( (TIFFGetField(input, TIFFTAG_PLANARCONFIG, &xuint16) != 0)\n\t\t\t&& (xuint16 == PLANARCONFIG_SEPARATE ) ){\n\t\t\t\tTIFFGetField(input, TIFFTAG_SAMPLESPERPIXEL, &xuint16);\n\t\t\t\tt2p->tiff_tiles[i].tiles_tilecount/= xuint16;\n\t\t}\n\t\tif( t2p->tiff_tiles[i].tiles_tilecount > 0){\n\t\t\tt2p->pdf_xrefcount += \n\t\t\t\t(t2p->tiff_tiles[i].tiles_tilecount -1)*2;\n\t\t\tTIFFGetField(input, \n\t\t\t\tTIFFTAG_TILEWIDTH, \n\t\t\t\t&( t2p->tiff_tiles[i].tiles_tilewidth) );\n\t\t\tTIFFGetField(input, \n\t\t\t\tTIFFTAG_TILELENGTH, \n\t\t\t\t&( t2p->tiff_tiles[i].tiles_tilelength) );\n\t\t\tt2p->tiff_tiles[i].tiles_tiles = \n\t\t\t(T2P_TILE*) _TIFFmalloc(\n\t\t\t\tt2p->tiff_tiles[i].tiles_tilecount \n\t\t\t\t* sizeof(T2P_TILE) );\n\t\t\tif( t2p->tiff_tiles[i].tiles_tiles == NULL){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory for t2p_read_tiff_init, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_tiles[i].tiles_tilecount * sizeof(T2P_TILE), \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn;\n}\n\n/*\n * This function is used by qsort to sort a T2P_PAGE* array of page structures\n * by page number.\n */\n\nint t2p_cmp_t2p_page(const void* e1, const void* e2){\n\n\treturn( ((T2P_PAGE*)e1)->page_number - ((T2P_PAGE*)e2)->page_number );\n}\n\n/*\n\tThis function sets the input directory to the directory of a given\n\tpage and determines information about the image. It checks\n\tthe image characteristics to determine if it is possible to convert\n\tthe image data into a page of PDF output, setting values of the T2P\n\tstruct for this page. It determines what color space is used in\n\tthe output PDF to represent the image.\n\t\n\tIt determines if the image can be converted as raw data without\n\trequiring transcoding of the image data.\n*/\n\nvoid t2p_read_tiff_data(T2P* t2p, TIFF* input){\n\n\tint i=0;\n\tuint16* r;\n\tuint16* g;\n\tuint16* b;\n\tuint16* a;\n\tuint16 xuint16;\n\tuint16* xuint16p;\n\tfloat* xfloatp;\n\n\tt2p->pdf_transcode = T2P_TRANSCODE_ENCODE;\n\tt2p->pdf_sample = T2P_SAMPLE_NOTHING;\n t2p->pdf_switchdecode = t2p->pdf_colorspace_invert;\n \n\t\n\tTIFFSetDirectory(input, t2p->tiff_pages[t2p->pdf_page].page_directory);\n\n\tTIFFGetField(input, TIFFTAG_IMAGEWIDTH, &(t2p->tiff_width));\n\tif(t2p->tiff_width == 0){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"No support for %s with zero width\", \n\t\t\tTIFFFileName(input)\t);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\n\tTIFFGetField(input, TIFFTAG_IMAGELENGTH, &(t2p->tiff_length));\n\tif(t2p->tiff_length == 0){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"No support for %s with zero length\", \n\t\t\tTIFFFileName(input)\t);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\n if(TIFFGetField(input, TIFFTAG_COMPRESSION, &(t2p->tiff_compression)) == 0){\n TIFFError(\n TIFF2PDF_MODULE, \n \"No support for %s with no compression tag\", \n TIFFFileName(input) );\n t2p->t2p_error = T2P_ERR_ERROR;\n return;\n\n }\n if( TIFFIsCODECConfigured(t2p->tiff_compression) == 0){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"No support for %s with compression type %u: not configured\", \n\t\t\tTIFFFileName(input), \n\t\t\tt2p->tiff_compression\t\n\t\t\t);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t\n\t}\n\n\tTIFFGetFieldDefaulted(input, TIFFTAG_BITSPERSAMPLE, &(t2p->tiff_bitspersample));\n\tswitch(t2p->tiff_bitspersample){\n\t\tcase 1:\n\t\tcase 2:\n\t\tcase 4:\n\t\tcase 8:\n\t\t\tbreak;\n\t\tcase 0:\n\t\t\tTIFFWarning(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"Image %s has 0 bits per sample, assuming 1\",\n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->tiff_bitspersample=1;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"No support for %s with %u bits per sample\",\n\t\t\t\tTIFFFileName(input),\n\t\t\t\tt2p->tiff_bitspersample);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn;\n\t}\n\n\tTIFFGetFieldDefaulted(input, TIFFTAG_SAMPLESPERPIXEL, &(t2p->tiff_samplesperpixel));\n\tif(t2p->tiff_samplesperpixel>4){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"No support for %s with %u samples per pixel\",\n\t\t\tTIFFFileName(input),\n\t\t\tt2p->tiff_samplesperpixel);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\tif(t2p->tiff_samplesperpixel==0){\n\t\tTIFFWarning(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"Image %s has 0 samples per pixel, assuming 1\",\n\t\t\tTIFFFileName(input));\n\t\tt2p->tiff_samplesperpixel=1;\n\t}\n\t\n\tif(TIFFGetField(input, TIFFTAG_SAMPLEFORMAT, &xuint16) != 0 ){\n\t\tswitch(xuint16){\n\t\t\tcase 0:\n\t\t\tcase 1:\n\t\t\tcase 4:\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for %s with sample format %u\",\n\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\txuint16);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\t\n\tTIFFGetFieldDefaulted(input, TIFFTAG_FILLORDER, &(t2p->tiff_fillorder));\n\t\n if(TIFFGetField(input, TIFFTAG_PHOTOMETRIC, &(t2p->tiff_photometric)) == 0){\n TIFFError(\n TIFF2PDF_MODULE, \n \"No support for %s with no photometric interpretation tag\", \n TIFFFileName(input) );\n t2p->t2p_error = T2P_ERR_ERROR;\n return;\n\n }\n \n\tswitch(t2p->tiff_photometric){\n\t\tcase PHOTOMETRIC_MINISWHITE:\n\t\tcase PHOTOMETRIC_MINISBLACK: \n\t\t\tif (t2p->tiff_bitspersample==1){\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_BILEVEL;\n\t\t\t\tif(t2p->tiff_photometric==PHOTOMETRIC_MINISWHITE){\n\t\t\t\t\tt2p->pdf_switchdecode ^= 1;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_GRAY;\n\t\t\t\tif(t2p->tiff_photometric==PHOTOMETRIC_MINISWHITE){\n\t\t\t\t\tt2p->pdf_switchdecode ^= 1;\n\t\t\t\t} \n\t\t\t}\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_RGB: \n\t\t\tt2p->pdf_colorspace=T2P_CS_RGB;\n\t\t\tif(t2p->tiff_samplesperpixel == 3){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)){\n\t\t\t\tif(xuint16==1)\n\t\t\t\t\tgoto photometric_palette;\n\t\t\t}\n\t\t\tif(t2p->tiff_samplesperpixel > 3) {\n\t\t\t\tif(t2p->tiff_samplesperpixel == 4) {\n\t\t\t\t\tt2p->pdf_colorspace = T2P_CS_RGB;\n\t\t\t\t\tif(TIFFGetField(input,\n\t\t\t\t\t\t\tTIFFTAG_EXTRASAMPLES,\n\t\t\t\t\t\t\t&xuint16, &xuint16p)\n\t\t\t\t\t && xuint16 == 1) {\n\t\t\t\t\t\tif(xuint16p[0] == EXTRASAMPLE_ASSOCALPHA){\n\t\t\t\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_RGBAA_TO_RGB;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif(xuint16p[0] == EXTRASAMPLE_UNASSALPHA){\n\t\t\t\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_RGBA_TO_RGB;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tTIFFWarning(\n\t\t\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\t\t\"RGB image %s has 4 samples per pixel, assuming RGBA\",\n\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tt2p->pdf_colorspace=T2P_CS_CMYK;\n\t\t\t\t\tt2p->pdf_switchdecode ^= 1;\n\t\t\t\t\tTIFFWarning(\n\t\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\t\"RGB image %s has 4 samples per pixel, assuming inverse CMYK\",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tTIFFError(\n\t\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\t\"No support for RGB image %s with %u samples per pixel\", \n\t\t\t\t\t\tTIFFFileName(input), \n\t\t\t\t\t\tt2p->tiff_samplesperpixel);\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for RGB image %s with %u samples per pixel\", \n\t\t\t\t\tTIFFFileName(input), \n\t\t\t\t\tt2p->tiff_samplesperpixel);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase PHOTOMETRIC_PALETTE: \n\t\t\tphotometric_palette:\n\t\t\tif(t2p->tiff_samplesperpixel!=1){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for palettized image %s with not one sample per pixel\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tt2p->pdf_colorspace=T2P_CS_RGB | T2P_CS_PALETTE;\n\t\t\tt2p->pdf_palettesize=0x0001<<t2p->tiff_bitspersample;\n\t\t\tif(!TIFFGetField(input, TIFFTAG_COLORMAP, &r, &g, &b)){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Palettized image %s has no color map\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t} \n\t\t\tif(t2p->pdf_palette != NULL){\n\t\t\t\t_TIFFfree(t2p->pdf_palette);\n\t\t\t\tt2p->pdf_palette=NULL;\n\t\t\t}\n\t\t\tt2p->pdf_palette = (unsigned char*)\n\t\t\t\t_TIFFmalloc(t2p->pdf_palettesize*3);\n\t\t\tif(t2p->pdf_palette==NULL){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %u bytes of memory for t2p_read_tiff_image, %s\", \n\t\t\t\t\tt2p->pdf_palettesize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tfor(i=0;i<t2p->pdf_palettesize;i++){\n\t\t\t\tt2p->pdf_palette[(i*3)] = (unsigned char) (r[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*3)+1]= (unsigned char) (g[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*3)+2]= (unsigned char) (b[i]>>8);\n\t\t\t}\n\t\t\tt2p->pdf_palettesize *= 3;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_SEPARATED:\n\t\t\tif(TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)){\n\t\t\t\tif(xuint16==1){\n\t\t\t\t\t\tgoto photometric_palette_cmyk;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif( TIFFGetField(input, TIFFTAG_INKSET, &xuint16) ){\n\t\t\t\tif(xuint16 != INKSET_CMYK){\n\t\t\t\t\tTIFFError(\n\t\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\t\"No support for %s because its inkset is not CMYK\",\n\t\t\t\t\t\tTIFFFileName(input) );\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(t2p->tiff_samplesperpixel==4){\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_CMYK;\n\t\t\t} else {\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for %s because it has %u samples per pixel\",\n\t\t\t\t\tTIFFFileName(input), \n\t\t\t\t\tt2p->tiff_samplesperpixel);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tbreak;\n\t\t\tphotometric_palette_cmyk:\n\t\t\tif(t2p->tiff_samplesperpixel!=1){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for palettized CMYK image %s with not one sample per pixel\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tt2p->pdf_colorspace=T2P_CS_CMYK | T2P_CS_PALETTE;\n\t\t\tt2p->pdf_palettesize=0x0001<<t2p->tiff_bitspersample;\n\t\t\tif(!TIFFGetField(input, TIFFTAG_COLORMAP, &r, &g, &b, &a)){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Palettized image %s has no color map\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t} \n\t\t\tif(t2p->pdf_palette != NULL){\n\t\t\t\t_TIFFfree(t2p->pdf_palette);\n\t\t\t\tt2p->pdf_palette=NULL;\n\t\t\t}\n\t\t\tt2p->pdf_palette = (unsigned char*) \n\t\t\t\t_TIFFmalloc(t2p->pdf_palettesize*4);\n\t\t\tif(t2p->pdf_palette==NULL){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %u bytes of memory for t2p_read_tiff_image, %s\", \n\t\t\t\t\tt2p->pdf_palettesize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tfor(i=0;i<t2p->pdf_palettesize;i++){\n\t\t\t\tt2p->pdf_palette[(i*4)] = (unsigned char) (r[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*4)+1]= (unsigned char) (g[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*4)+2]= (unsigned char) (b[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*4)+3]= (unsigned char) (a[i]>>8);\n\t\t\t}\n\t\t\tt2p->pdf_palettesize *= 4;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_YCBCR:\n\t\t\tt2p->pdf_colorspace=T2P_CS_RGB;\n\t\t\tif(t2p->tiff_samplesperpixel==1){\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_GRAY;\n\t\t\t\tt2p->tiff_photometric=PHOTOMETRIC_MINISBLACK;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tt2p->pdf_sample=T2P_SAMPLE_YCBCR_TO_RGB;\n#ifdef JPEG_SUPPORT\n\t\t\tif(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){\n\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_NOTHING;\n\t\t\t}\n#endif\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_CIELAB:\n\t\t\tt2p->pdf_labrange[0]= -127;\n\t\t\tt2p->pdf_labrange[1]= 127;\n\t\t\tt2p->pdf_labrange[2]= -127;\n\t\t\tt2p->pdf_labrange[3]= 127;\n\t\t\tt2p->pdf_sample=T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED;\n\t\t\tt2p->pdf_colorspace=T2P_CS_LAB;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_ICCLAB:\n\t\t\tt2p->pdf_labrange[0]= 0;\n\t\t\tt2p->pdf_labrange[1]= 255;\n\t\t\tt2p->pdf_labrange[2]= 0;\n\t\t\tt2p->pdf_labrange[3]= 255;\n\t\t\tt2p->pdf_colorspace=T2P_CS_LAB;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_ITULAB:\n\t\t\tt2p->pdf_labrange[0]=-85;\n\t\t\tt2p->pdf_labrange[1]=85;\n\t\t\tt2p->pdf_labrange[2]=-75;\n\t\t\tt2p->pdf_labrange[3]=124;\n\t\t\tt2p->pdf_sample=T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED;\n\t\t\tt2p->pdf_colorspace=T2P_CS_LAB;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_LOGL:\n\t\tcase PHOTOMETRIC_LOGLUV:\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"No support for %s with photometric interpretation LogL/LogLuv\", \n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn;\n\t\tdefault:\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"No support for %s with photometric interpretation %u\", \n\t\t\t\tTIFFFileName(input),\n\t\t\t\tt2p->tiff_photometric);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn;\n\t}\n\n\tif(TIFFGetField(input, TIFFTAG_PLANARCONFIG, &(t2p->tiff_planar))){\n\t\tswitch(t2p->tiff_planar){\n\t\t\tcase 0:\n\t\t\t\tTIFFWarning(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Image %s has planar configuration 0, assuming 1\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->tiff_planar=PLANARCONFIG_CONTIG;\n\t\t\tcase PLANARCONFIG_CONTIG:\n\t\t\t\tbreak;\n\t\t\tcase PLANARCONFIG_SEPARATE:\n\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG;\n\t\t\t\tif(t2p->tiff_bitspersample!=8){\n\t\t\t\t\tTIFFError(\n\t\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\t\"No support for %s with separated planar configuration and %u bits per sample\", \n\t\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\t\tt2p->tiff_bitspersample);\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for %s with planar configuration %u\", \n\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\tt2p->tiff_planar);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t}\n\t}\n\n TIFFGetFieldDefaulted(input, TIFFTAG_ORIENTATION,\n &(t2p->tiff_orientation));\n if(t2p->tiff_orientation>8){\n TIFFWarning(TIFF2PDF_MODULE,\n \"Image %s has orientation %u, assuming 0\",\n TIFFFileName(input), t2p->tiff_orientation);\n t2p->tiff_orientation=0;\n }\n\n if(TIFFGetField(input, TIFFTAG_XRESOLUTION, &(t2p->tiff_xres) ) == 0){\n t2p->tiff_xres=0.0;\n }\n if(TIFFGetField(input, TIFFTAG_YRESOLUTION, &(t2p->tiff_yres) ) == 0){\n t2p->tiff_yres=0.0;\n }\n\tTIFFGetFieldDefaulted(input, TIFFTAG_RESOLUTIONUNIT,\n\t\t\t &(t2p->tiff_resunit));\n\tif(t2p->tiff_resunit == RESUNIT_CENTIMETER) {\n\t\tt2p->tiff_xres *= 2.54F;\n\t\tt2p->tiff_yres *= 2.54F;\n\t} else if (t2p->tiff_resunit != RESUNIT_INCH\n\t\t && t2p->pdf_centimeters != 0) {\n\t\tt2p->tiff_xres *= 2.54F;\n\t\tt2p->tiff_yres *= 2.54F;\n\t}\n\n\tt2p_compose_pdf_page(t2p);\n\n\tt2p->pdf_transcode = T2P_TRANSCODE_ENCODE;\n\tif(t2p->pdf_nopassthrough==0){\n#ifdef CCITT_SUPPORT\n\t\tif(t2p->tiff_compression==COMPRESSION_CCITTFAX4 \n\t\t\t){\n\t\t\tif(TIFFIsTiled(input) || (TIFFNumberOfStrips(input)==1) ){\n\t\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\t\tt2p->pdf_compression=T2P_COMPRESS_G4;\n\t\t\t}\n\t\t}\n#endif\n#ifdef ZIP_SUPPORT\n\t\tif(t2p->tiff_compression== COMPRESSION_ADOBE_DEFLATE \n\t\t\t|| t2p->tiff_compression==COMPRESSION_DEFLATE){\n\t\t\tif(TIFFIsTiled(input) || (TIFFNumberOfStrips(input)==1) ){\n\t\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\t\tt2p->pdf_compression=T2P_COMPRESS_ZIP;\n\t\t\t}\n\t\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->tiff_compression==COMPRESSION_OJPEG){\n\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\tt2p->pdf_compression=T2P_COMPRESS_JPEG;\n\t\t\tt2p_process_ojpeg_tables(t2p, input);\n\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\tif(t2p->tiff_compression==COMPRESSION_JPEG){\n\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\tt2p->pdf_compression=T2P_COMPRESS_JPEG;\n\t\t}\n#endif\n\t\t(void)0;\n\t}\n\n\tif(t2p->pdf_transcode!=T2P_TRANSCODE_RAW){\n\t\tt2p->pdf_compression = t2p->pdf_defaultcompression;\n\t}\n\n#ifdef JPEG_SUPPORT\n\tif(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){\n\t\tif(t2p->pdf_colorspace & T2P_CS_PALETTE){\n\t\t\tt2p->pdf_sample|=T2P_SAMPLE_REALIZE_PALETTE;\n\t\t\tt2p->pdf_colorspace ^= T2P_CS_PALETTE;\n\t\t\tt2p->tiff_pages[t2p->pdf_page].page_extra--;\n\t\t}\n\t}\n\tif(t2p->tiff_compression==COMPRESSION_JPEG){\n\t\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"No support for %s with JPEG compression and separated planar configuration\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\treturn;\n\t\t}\n\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\tif(t2p->tiff_compression==COMPRESSION_OJPEG){\n\t\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"No support for %s with OJPEG compression and separated planar configuration\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\treturn;\n\t\t}\n\t}\n#endif\n\n\tif(t2p->pdf_sample & T2P_SAMPLE_REALIZE_PALETTE){\n\t\tif(t2p->pdf_colorspace & T2P_CS_CMYK){\n\t\t\tt2p->tiff_samplesperpixel=4;\n\t\t\tt2p->tiff_photometric=PHOTOMETRIC_SEPARATED;\n\t\t} else {\n\t\t\tt2p->tiff_samplesperpixel=3;\n\t\t\tt2p->tiff_photometric=PHOTOMETRIC_RGB;\n\t\t}\n\t}\n\n\tif (TIFFGetField(input, TIFFTAG_TRANSFERFUNCTION,\n\t\t\t &(t2p->tiff_transferfunction[0]),\n\t\t\t &(t2p->tiff_transferfunction[1]),\n\t\t\t &(t2p->tiff_transferfunction[2]))) {\n\t\tif(t2p->tiff_transferfunction[1] !=\n\t\t t2p->tiff_transferfunction[0]) {\n\t\t\tt2p->tiff_transferfunctioncount=3;\n\t\t} else {\n\t\t\tt2p->tiff_transferfunctioncount=1;\n\t\t}\n\t} else {\n\t\tt2p->tiff_transferfunctioncount=0;\n\t}\n\tif(TIFFGetField(input, TIFFTAG_WHITEPOINT, &xfloatp)!=0){\n\t\tt2p->tiff_whitechromaticities[0]=xfloatp[0];\n\t\tt2p->tiff_whitechromaticities[1]=xfloatp[1];\n\t\tif(t2p->pdf_colorspace & T2P_CS_GRAY){\n\t\t\tt2p->pdf_colorspace |= T2P_CS_CALGRAY;\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_RGB){\n\t\t\tt2p->pdf_colorspace |= T2P_CS_CALRGB;\n\t\t}\n\t}\n\tif(TIFFGetField(input, TIFFTAG_PRIMARYCHROMATICITIES, &xfloatp)!=0){\n\t\tt2p->tiff_primarychromaticities[0]=xfloatp[0];\n\t\tt2p->tiff_primarychromaticities[1]=xfloatp[1];\n\t\tt2p->tiff_primarychromaticities[2]=xfloatp[2];\n\t\tt2p->tiff_primarychromaticities[3]=xfloatp[3];\n\t\tt2p->tiff_primarychromaticities[4]=xfloatp[4];\n\t\tt2p->tiff_primarychromaticities[5]=xfloatp[5];\n\t\tif(t2p->pdf_colorspace & T2P_CS_RGB){\n\t\t\tt2p->pdf_colorspace |= T2P_CS_CALRGB;\n\t\t}\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_LAB){\n\t\tif(TIFFGetField(input, TIFFTAG_WHITEPOINT, &xfloatp) != 0){\n\t\t\tt2p->tiff_whitechromaticities[0]=xfloatp[0];\n\t\t\tt2p->tiff_whitechromaticities[1]=xfloatp[1];\n\t\t} else {\n\t\t\tt2p->tiff_whitechromaticities[0]=0.3457F; /* 0.3127F; */\n\t\t\tt2p->tiff_whitechromaticities[1]=0.3585F; /* 0.3290F; */\n\t\t}\n\t}\n\tif(TIFFGetField(input, \n\t\tTIFFTAG_ICCPROFILE, \n\t\t&(t2p->tiff_iccprofilelength), \n\t\t&(t2p->tiff_iccprofile))!=0){\n\t\tt2p->pdf_colorspace |= T2P_CS_ICCBASED;\n\t} else {\n\t\tt2p->tiff_iccprofilelength=0;\n\t\tt2p->tiff_iccprofile=NULL;\n\t}\n\t\n#ifdef CCITT_SUPPORT\n\tif( t2p->tiff_bitspersample==1 &&\n\t\tt2p->tiff_samplesperpixel==1){\n\t\tt2p->pdf_compression = T2P_COMPRESS_G4;\n\t}\n#endif\n\n\n\treturn;\n}\n\n/*\n\tThis function returns the necessary size of a data buffer to contain the raw or \n\tuncompressed image data from the input TIFF for a page.\n*/\n\nvoid t2p_read_tiff_size(T2P* t2p, TIFF* input){\n\n\tuint64* sbc=NULL;\n#if defined(JPEG_SUPPORT) || defined (OJPEG_SUPPORT)\n\tunsigned char* jpt=NULL;\n\ttstrip_t i=0;\n\ttstrip_t stripcount=0;\n#endif\n#ifdef OJPEG_SUPPORT\n tsize_t k = 0;\n#endif\n\n\tif(t2p->pdf_transcode == T2P_TRANSCODE_RAW){\n#ifdef CCITT_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_G4 ){\n\t\t\tTIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc);\n\t\t\tt2p->tiff_datasize=(tmsize_t)sbc[0];\n\t\t\treturn;\n\t\t}\n#endif\n#ifdef ZIP_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_ZIP){\n\t\t\tTIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc);\n\t\t\tt2p->tiff_datasize=(tmsize_t)sbc[0];\n\t\t\treturn;\n\t\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_OJPEG){\n\t\t\tif(!TIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc)){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Input file %s missing field: TIFFTAG_STRIPBYTECOUNTS\",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tstripcount=TIFFNumberOfStrips(input);\n\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\tk += sbc[i];\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGIFOFFSET, &(t2p->tiff_dataoffset))){\n\t\t\t\tif(t2p->tiff_dataoffset != 0){\n\t\t\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGIFBYTECOUNT, &(t2p->tiff_datasize))!=0){\n\t\t\t\t\t\tif(t2p->tiff_datasize < k) {\n\t\t\t\t\t\t\tt2p->pdf_ojpegiflength=t2p->tiff_datasize;\n\t\t\t\t\t\t\tt2p->tiff_datasize+=k;\n\t\t\t\t\t\t\tt2p->tiff_datasize+=6;\n\t\t\t\t\t\t\tt2p->tiff_datasize+=2*stripcount;\n\t\t\t\t\t\t\tTIFFWarning(TIFF2PDF_MODULE, \n\t\t\t\t\t\t\t\t\"Input file %s has short JPEG interchange file byte count\", \n\t\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}else {\n\t\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\t\t\"Input file %s missing field: TIFFTAG_JPEGIFBYTECOUNT\",\n\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tt2p->tiff_datasize+=k;\n\t\t\tt2p->tiff_datasize+=2*stripcount;\n\t\t\tt2p->tiff_datasize+=2048;\n\t\t\treturn;\n\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_JPEG) {\n\t\t\tuint32 count = 0;\n\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0 ){\n\t\t\t\tif(count > 4){\n\t\t\t\t\tt2p->tiff_datasize += count;\n\t\t\t\t\tt2p->tiff_datasize -= 2; /* don't use EOI of header */\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tt2p->tiff_datasize = 2; /* SOI for first strip */\n\t\t\t}\n\t\t\tstripcount=TIFFNumberOfStrips(input);\n\t\t\tif(!TIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc)){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Input file %s missing field: TIFFTAG_STRIPBYTECOUNTS\",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\tt2p->tiff_datasize += sbc[i];\n\t\t\t\tt2p->tiff_datasize -=4; /* don't use SOI or EOI of strip */\n\t\t\t}\n\t\t\tt2p->tiff_datasize +=2; /* use EOI of last strip */\n\t\t\treturn;\n\t\t}\n#endif\n\t\t(void) 0;\n\t}\n\tt2p->tiff_datasize=TIFFScanlineSize(input) * t2p->tiff_length;\n\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\tt2p->tiff_datasize*= t2p->tiff_samplesperpixel;\n\t}\n\n\treturn;\n}\n\n/*\n\tThis function returns the necessary size of a data buffer to contain the raw or \n\tuncompressed image data from the input TIFF for a tile of a page.\n*/\n\nvoid t2p_read_tiff_size_tile(T2P* t2p, TIFF* input, ttile_t tile){\n\n\tuint64* tbc = NULL;\n\tuint16 edge=0;\n#ifdef JPEG_SUPPORT\n\tunsigned char* jpt;\n#endif\n\n\tedge |= t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\tedge |= t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\t\n\tif(t2p->pdf_transcode==T2P_TRANSCODE_RAW){\n\t\tif(edge\n#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)\n\t\t&& !(t2p->pdf_compression==T2P_COMPRESS_JPEG)\n#endif\n\t\t){\n\t\t\tt2p->tiff_datasize=TIFFTileSize(input);\n\t\t\treturn;\n\t\t} else {\n\t\t\tTIFFGetField(input, TIFFTAG_TILEBYTECOUNTS, &tbc);\n\t\t\tt2p->tiff_datasize=(tmsize_t)tbc[tile];\n#ifdef OJPEG_SUPPORT\n\t\t\tif(t2p->tiff_compression==COMPRESSION_OJPEG){\n\t\t\t\tt2p->tiff_datasize+=2048;\n\t\t\t\treturn;\n\t\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\t\tif(t2p->tiff_compression==COMPRESSION_JPEG) {\n\t\t\t\tuint32 count = 0;\n\t\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt)!=0){\n\t\t\t\t\tif(count > 4){\n\t\t\t\t\t\tt2p->tiff_datasize += count;\n\t\t\t\t\t\tt2p->tiff_datasize -= 2; /* don't use EOI of header or SOI of tile */\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n#endif\n\t\t\treturn;\n\t\t}\n\t}\n\tt2p->tiff_datasize=TIFFTileSize(input);\n\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\tt2p->tiff_datasize*= t2p->tiff_samplesperpixel;\n\t}\n\n\treturn;\n}\n\n/*\n * This functions returns a non-zero value when the tile is on the right edge\n * and does not have full imaged tile width.\n */\n\nint t2p_tile_is_right_edge(T2P_TILES tiles, ttile_t tile){\n\n\tif( ((tile+1) % tiles.tiles_tilecountx == 0) \n\t\t&& (tiles.tiles_edgetilewidth != 0) ){\n\t\treturn(1);\n\t} else {\n\t\treturn(0);\n\t}\n}\n\n/*\n * This functions returns a non-zero value when the tile is on the bottom edge\n * and does not have full imaged tile length.\n */\n\nint t2p_tile_is_bottom_edge(T2P_TILES tiles, ttile_t tile){\n\n\tif( ((tile+1) > (tiles.tiles_tilecount-tiles.tiles_tilecountx) )\n\t\t&& (tiles.tiles_edgetilelength != 0) ){\n\t\treturn(1);\n\t} else {\n\t\treturn(0);\n\t}\n}\n\n/*\n * This function returns a non-zero value when the tile is a right edge tile\n * or a bottom edge tile.\n */\n\nint t2p_tile_is_edge(T2P_TILES tiles, ttile_t tile){\n\n\treturn(t2p_tile_is_right_edge(tiles, tile) | t2p_tile_is_bottom_edge(tiles, tile) );\n}\n\n/*\n\tThis function returns a non-zero value when the tile is a right edge tile and a bottom \n\tedge tile.\n*/\n\nint t2p_tile_is_corner_edge(T2P_TILES tiles, ttile_t tile){\n\n\treturn(t2p_tile_is_right_edge(tiles, tile) & t2p_tile_is_bottom_edge(tiles, tile) );\n}\n\n\n/*\n\tThis function reads the raster image data from the input TIFF for an image and writes \n\tthe data to the output PDF XObject image dictionary stream. It returns the amount written \n\tor zero on error.\n*/\n\ntsize_t t2p_readwrite_pdf_image(T2P* t2p, TIFF* input, TIFF* output){\n\n\ttsize_t written=0;\n\tunsigned char* buffer=NULL;\n\tunsigned char* samplebuffer=NULL;\n\ttsize_t bufferoffset=0;\n\ttsize_t samplebufferoffset=0;\n\ttsize_t read=0;\n\ttstrip_t i=0;\n\ttstrip_t j=0;\n\ttstrip_t stripcount=0;\n\ttsize_t stripsize=0;\n\ttsize_t sepstripcount=0;\n\ttsize_t sepstripsize=0;\n#ifdef OJPEG_SUPPORT\n\ttoff_t inputoffset=0;\n\tuint16 h_samp=1;\n\tuint16 v_samp=1;\n\tuint16 ri=1;\n\tuint32 rows=0;\n#endif\n#ifdef JPEG_SUPPORT\n\tunsigned char* jpt;\n\tfloat* xfloatp;\n\tuint64* sbc;\n\tunsigned char* stripbuffer;\n\ttsize_t striplength=0;\n\tuint32 max_striplength=0;\n#endif\n\n\tif(t2p->pdf_transcode == T2P_TRANSCODE_RAW){\n#ifdef CCITT_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_G4){\n\t\t\tbuffer = (unsigned char*)\n\t\t\t\t_TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif (buffer == NULL) {\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tTIFFReadRawStrip(input, 0, (tdata_t) buffer,\n\t\t\t\t\t t2p->tiff_datasize);\n\t\t\tif (t2p->tiff_fillorder==FILLORDER_LSB2MSB){\n\t\t\t\t\t/*\n\t\t\t\t\t * make sure is lsb-to-msb\n\t\t\t\t\t * bit-endianness fill order\n\t\t\t\t\t */\n\t\t\t\t\tTIFFReverseBits(buffer,\n\t\t\t\t\t\t\tt2p->tiff_datasize);\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer,\n\t\t\t\t t2p->tiff_datasize);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef ZIP_SUPPORT\n\t\tif (t2p->pdf_compression == T2P_COMPRESS_ZIP) {\n\t\t\tbuffer = (unsigned char*)\n\t\t\t\t_TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer == NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\t\tTIFFReadRawStrip(input, 0, (tdata_t) buffer,\n\t\t\t\t\t t2p->tiff_datasize);\n\t\t\tif (t2p->tiff_fillorder==FILLORDER_LSB2MSB) {\n\t\t\t\t\tTIFFReverseBits(buffer,\n\t\t\t\t\t\t\tt2p->tiff_datasize);\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer,\n\t\t\t\t t2p->tiff_datasize);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_OJPEG) {\n\n\t\t\tif(t2p->tiff_dataoffset != 0) {\n\t\t\t\tbuffer = (unsigned char*)\n\t\t\t\t\t_TIFFmalloc(t2p->tiff_datasize);\n\t\t\t\tif(buffer == NULL) {\n\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn(0);\n\t\t\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\t\t\tif(t2p->pdf_ojpegiflength==0){\n\t\t\t\t\tinputoffset=t2pSeekFile(input, 0,\n\t\t\t\t\t\t\t\t SEEK_CUR);\n\t\t\t\t\tt2pSeekFile(input,\n\t\t\t\t\t\t t2p->tiff_dataoffset,\n\t\t\t\t\t\t SEEK_SET);\n\t\t\t\t\tt2pReadFile(input, (tdata_t) buffer,\n\t\t\t\t\t\t t2p->tiff_datasize);\n\t\t\t\t\tt2pSeekFile(input, inputoffset,\n\t\t\t\t\t\t SEEK_SET);\n\t\t\t\t\tt2pWriteFile(output, (tdata_t) buffer,\n\t\t\t\t\t\t t2p->tiff_datasize);\n\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\treturn(t2p->tiff_datasize);\n\t\t\t\t} else {\n\t\t\t\t\tinputoffset=t2pSeekFile(input, 0,\n\t\t\t\t\t\t\t\t SEEK_CUR);\n\t\t\t\t\tt2pSeekFile(input,\n\t\t\t\t\t\t t2p->tiff_dataoffset,\n\t\t\t\t\t\t SEEK_SET);\n\t\t\t\t\tbufferoffset = t2pReadFile(input,\n\t\t\t\t\t\t(tdata_t) buffer,\n\t\t\t\t\t\tt2p->pdf_ojpegiflength);\n\t\t\t\t\tt2p->pdf_ojpegiflength = 0;\n\t\t\t\t\tt2pSeekFile(input, inputoffset,\n\t\t\t\t\t\t SEEK_SET);\n\t\t\t\t\tTIFFGetField(input,\n\t\t\t\t\t\t TIFFTAG_YCBCRSUBSAMPLING,\n\t\t\t\t\t\t &h_samp, &v_samp);\n\t\t\t\t\tbuffer[bufferoffset++]= 0xff;\n\t\t\t\t\tbuffer[bufferoffset++]= 0xdd;\n\t\t\t\t\tbuffer[bufferoffset++]= 0x00;\n\t\t\t\t\tbuffer[bufferoffset++]= 0x04;\n\t\t\t\t\th_samp*=8;\n\t\t\t\t\tv_samp*=8;\n\t\t\t\t\tri=(t2p->tiff_width+h_samp-1) / h_samp;\n\t\t\t\t\tTIFFGetField(input,\n\t\t\t\t\t\t TIFFTAG_ROWSPERSTRIP,\n\t\t\t\t\t\t &rows);\n\t\t\t\t\tri*=(rows+v_samp-1)/v_samp;\n\t\t\t\t\tbuffer[bufferoffset++]= (ri>>8) & 0xff;\n\t\t\t\t\tbuffer[bufferoffset++]= ri & 0xff;\n\t\t\t\t\tstripcount=TIFFNumberOfStrips(input);\n\t\t\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\t\t\tif(i != 0 ){ \n\t\t\t\t\t\t\tbuffer[bufferoffset++]=0xff;\n\t\t\t\t\t\t\tbuffer[bufferoffset++]=(0xd0 | ((i-1)%8));\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbufferoffset+=TIFFReadRawStrip(input, \n\t\t\t\t\t\t\ti, \n\t\t\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), \n\t\t\t\t\t\t\t-1);\n\t\t\t\t\t}\n\t\t\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\treturn(bufferoffset);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif(! t2p->pdf_ojpegdata){\n\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"No support for OJPEG image %s with bad tables\", \n\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn(0);\n\t\t\t\t}\n\t\t\t\tbuffer = (unsigned char*)\n\t\t\t\t\t_TIFFmalloc(t2p->tiff_datasize);\n\t\t\t\tif(buffer==NULL){\n\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn(0);\n\t\t\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\t\t\t_TIFFmemcpy(buffer, t2p->pdf_ojpegdata, t2p->pdf_ojpegdatalength);\n\t\t\t\tbufferoffset=t2p->pdf_ojpegdatalength;\n\t\t\t\tstripcount=TIFFNumberOfStrips(input);\n\t\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\t\tif(i != 0){\n\t\t\t\t\t\tbuffer[bufferoffset++]=0xff;\n\t\t\t\t\t\tbuffer[bufferoffset++]=(0xd0 | ((i-1)%8));\n\t\t\t\t\t}\n\t\t\t\t\tbufferoffset+=TIFFReadRawStrip(input, \n\t\t\t\t\t\ti, \n\t\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), \n\t\t\t\t\t\t-1);\n\t\t\t\t}\n\t\t\t\tif( ! ( (buffer[bufferoffset-1]==0xd9) && (buffer[bufferoffset-2]==0xff) ) ){\n\t\t\t\t\t\tbuffer[bufferoffset++]=0xff;\n\t\t\t\t\t\tbuffer[bufferoffset++]=0xd9;\n\t\t\t\t}\n\t\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\treturn(bufferoffset);\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"No support for OJPEG image %s with no JPEG File Interchange offset\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_JPEG) {\n\t\t\tuint32 count = 0;\n\t\t\tbuffer = (unsigned char*)\n\t\t\t\t_TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\t\tif (TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) {\n\t\t\t\tif(count > 4) {\n\t\t\t\t\t_TIFFmemcpy(buffer, jpt, count);\n\t\t\t\t\tbufferoffset += count - 2;\n\t\t\t\t}\n\t\t\t}\n\t\t\tstripcount=TIFFNumberOfStrips(input);\n\t\t\tTIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc);\n\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\tif(sbc[i]>max_striplength) max_striplength=sbc[i];\n\t\t\t}\n\t\t\tstripbuffer = (unsigned char*)\n\t\t\t\t_TIFFmalloc(max_striplength);\n\t\t\tif(stripbuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %u bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\tmax_striplength, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\tstriplength=TIFFReadRawStrip(input, i, (tdata_t) stripbuffer, -1);\n\t\t\t\tif(!t2p_process_jpeg_strip(\n\t\t\t\t\tstripbuffer, \n\t\t\t\t\t&striplength, \n\t\t\t\t\tbuffer, \n\t\t\t\t\t&bufferoffset, \n\t\t\t\t\ti, \n\t\t\t\t\tt2p->tiff_length)){\n\t\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Can't process JPEG data in input file %s\", \n\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t_TIFFfree(samplebuffer);\n\t\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\t\treturn(0);\n\t\t\t\t}\n\t\t\t}\n\t\t\tbuffer[bufferoffset++]=0xff; \n\t\t\tbuffer[bufferoffset++]=0xd9;\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t_TIFFfree(stripbuffer);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(bufferoffset);\n\t\t}\n#endif\n\t\t(void)0;\n\t}\n\n\tif(t2p->pdf_sample==T2P_SAMPLE_NOTHING){\n\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\tif(buffer==NULL){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\tstripsize=TIFFStripSize(input);\n\t\tstripcount=TIFFNumberOfStrips(input);\n\t\tfor(i=0;i<stripcount;i++){\n\t\t\tread = \n\t\t\t\tTIFFReadEncodedStrip(input, \n\t\t\t\ti, \n\t\t\t\t(tdata_t) &buffer[bufferoffset], \n\t\t\t\tstripsize);\n\t\t\tif(read==-1){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Error on decoding strip %u of %s\", \n\t\t\t\t\ti, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tbufferoffset+=read;\n\t\t}\n\t} else {\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG){\n\t\t\n\t\t\tsepstripsize=TIFFStripSize(input);\n\t\t\tsepstripcount=TIFFNumberOfStrips(input);\n\t\t\n\t\t\tstripsize=sepstripsize*t2p->tiff_samplesperpixel;\n\t\t\tstripcount=sepstripcount/t2p->tiff_samplesperpixel;\n\t\t\t\n\t\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\t\tsamplebuffer = (unsigned char*) _TIFFmalloc(stripsize);\n\t\t\tif(samplebuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\tsamplebufferoffset=0;\n\t\t\t\tfor(j=0;j<t2p->tiff_samplesperpixel;j++){\n\t\t\t\t\tread = \n\t\t\t\t\t\tTIFFReadEncodedStrip(input, \n\t\t\t\t\t\t\ti + j*stripcount, \n\t\t\t\t\t\t\t(tdata_t) &(samplebuffer[samplebufferoffset]), \n\t\t\t\t\t\t\tsepstripsize);\n\t\t\t\t\tif(read==-1){\n\t\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Error on decoding strip %u of %s\", \n\t\t\t\t\t\t\ti + j*stripcount, \n\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\t\t\treturn(0);\n\t\t\t\t\t}\n\t\t\t\t\tsamplebufferoffset+=read;\n\t\t\t\t}\n\t\t\t\tt2p_sample_planar_separate_to_contig(\n\t\t\t\t\tt2p,\n\t\t\t\t\t&(buffer[bufferoffset]),\n\t\t\t\t\tsamplebuffer, \n\t\t\t\t\tsamplebufferoffset); \n\t\t\t\tbufferoffset+=samplebufferoffset;\n\t\t\t}\n\t\t\t_TIFFfree(samplebuffer);\n\t\t\tgoto dataready;\n\t\t}\n\n\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\tif(buffer==NULL){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\tstripsize=TIFFStripSize(input);\n\t\tstripcount=TIFFNumberOfStrips(input);\n\t\tfor(i=0;i<stripcount;i++){\n\t\t\tread = \n\t\t\t\tTIFFReadEncodedStrip(input, \n\t\t\t\ti, \n\t\t\t\t(tdata_t) &buffer[bufferoffset], \n\t\t\t\tstripsize);\n\t\t\tif(read==-1){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Error on decoding strip %u of %s\", \n\t\t\t\t\ti, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t_TIFFfree(samplebuffer);\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tbufferoffset+=read;\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_REALIZE_PALETTE){\n\t\t\tsamplebuffer=(unsigned char*)_TIFFrealloc( \n\t\t\t\t(tdata_t) buffer, \n\t\t\t\tt2p->tiff_datasize * t2p->tiff_samplesperpixel);\n\t\t\tif(samplebuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t _TIFFfree(buffer);\n\t\t\t} else {\n\t\t\t\tbuffer=samplebuffer;\n\t\t\t\tt2p->tiff_datasize *= t2p->tiff_samplesperpixel;\n\t\t\t}\n\t\t\tt2p_sample_realize_palette(t2p, buffer);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_RGBA_TO_RGB){\n\t\t\tt2p->tiff_datasize=t2p_sample_rgba_to_rgb(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_width*t2p->tiff_length);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_RGBAA_TO_RGB){\n\t\t\tt2p->tiff_datasize=t2p_sample_rgbaa_to_rgb(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_width*t2p->tiff_length);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_YCBCR_TO_RGB){\n\t\t\tsamplebuffer=(unsigned char*)_TIFFrealloc(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_width*t2p->tiff_length*4);\n\t\t\tif(samplebuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\treturn(0);\n\t\t\t} else {\n\t\t\t\tbuffer=samplebuffer;\n\t\t\t}\n\t\t\tif(!TIFFReadRGBAImageOriented(\n\t\t\t\tinput, \n\t\t\t\tt2p->tiff_width, \n\t\t\t\tt2p->tiff_length, \n\t\t\t\t(uint32*)buffer, \n\t\t\t\tORIENTATION_TOPLEFT,\n\t\t\t\t0)){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't use TIFFReadRGBAImageOriented to extract RGB image from %s\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tt2p->tiff_datasize=t2p_sample_abgr_to_rgb(\n\t\t\t\t(tdata_t) buffer, \n\t\t\t\tt2p->tiff_width*t2p->tiff_length);\n\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED){\n\t\t\tt2p->tiff_datasize=t2p_sample_lab_signed_to_unsigned(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_width*t2p->tiff_length);\n\t\t}\n\t}\n\ndataready:\n\n\tt2p_disable(output);\n\tTIFFSetField(output, TIFFTAG_PHOTOMETRIC, t2p->tiff_photometric);\n\tTIFFSetField(output, TIFFTAG_BITSPERSAMPLE, t2p->tiff_bitspersample);\n\tTIFFSetField(output, TIFFTAG_SAMPLESPERPIXEL, t2p->tiff_samplesperpixel);\n\tTIFFSetField(output, TIFFTAG_IMAGEWIDTH, t2p->tiff_width);\n\tTIFFSetField(output, TIFFTAG_IMAGELENGTH, t2p->tiff_length);\n\tTIFFSetField(output, TIFFTAG_ROWSPERSTRIP, t2p->tiff_length);\n\tTIFFSetField(output, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);\n\tTIFFSetField(output, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);\n\n\tswitch(t2p->pdf_compression){\n\tcase T2P_COMPRESS_NONE:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_NONE);\n\t\tbreak;\n#ifdef CCITT_SUPPORT\n\tcase T2P_COMPRESS_G4:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4);\n\t\tbreak;\n#endif\n#ifdef JPEG_SUPPORT\n\tcase T2P_COMPRESS_JPEG:\n\t\tif(t2p->tiff_photometric==PHOTOMETRIC_YCBCR) {\n\t\t\tuint16 hor = 0, ver = 0;\n\t\t\tif (TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &hor, &ver) !=0 ) {\n\t\t\t\tif(hor != 0 && ver != 0){\n\t\t\t\t\tTIFFSetField(output, TIFFTAG_YCBCRSUBSAMPLING, hor, ver);\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_REFERENCEBLACKWHITE, &xfloatp)!=0){\n\t\t\t\tTIFFSetField(output, TIFFTAG_REFERENCEBLACKWHITE, xfloatp);\n\t\t\t}\n\t\t}\n\t\tif(TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_JPEG)==0){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\"Unable to use JPEG compression for input %s and output %s\", \n\t\t\t\tTIFFFileName(input),\n\t\t\t\tTIFFFileName(output));\n\t\t\t_TIFFfree(buffer);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\t\tTIFFSetField(output, TIFFTAG_JPEGTABLESMODE, 0);\n\n\t\tif(t2p->pdf_colorspace & (T2P_CS_RGB | T2P_CS_LAB)){\n\t\t\tTIFFSetField(output, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_YCBCR);\n\t\t\tif(t2p->tiff_photometric != PHOTOMETRIC_YCBCR){\n\t\t\t\tTIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);\n\t\t\t} else {\n\t\t\t\tTIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RAW);\n\t\t\t}\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_GRAY){\n\t\t\t(void)0;\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_CMYK){\n\t\t\t(void)0;\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_JPEGQUALITY, \n\t\t\t\tt2p->pdf_defaultcompressionquality);\n\t\t}\n\t\n\t\tbreak;\n#endif\n#ifdef ZIP_SUPPORT\n\tcase T2P_COMPRESS_ZIP:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_DEFLATE);\n\t\tif(t2p->pdf_defaultcompressionquality%100 != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_PREDICTOR, \n\t\t\t\tt2p->pdf_defaultcompressionquality % 100);\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality/100 != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_ZIPQUALITY, \n\t\t\t\t(t2p->pdf_defaultcompressionquality / 100));\n\t\t}\n\t\tbreak;\n#endif\n\tdefault:\n\t\tbreak;\n\t}\n\n\tt2p_enable(output);\n\tt2p->outputwritten = 0;\n#ifdef JPEG_SUPPORT\n\tif(t2p->pdf_compression == T2P_COMPRESS_JPEG\n\t && t2p->tiff_photometric == PHOTOMETRIC_YCBCR){\n\t\tbufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t)0,\n\t\t\t\t\t\t buffer,\n\t\t\t\t\t\t stripsize * stripcount); \n\t} else\n#endif\n {\n\t\tbufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t)0,\n\t\t\t\t\t\t buffer,\n\t\t\t\t\t\t t2p->tiff_datasize); \n\t}\n\tif (buffer != NULL) {\n\t\t_TIFFfree(buffer);\n\t\tbuffer=NULL;\n\t}\n\n\tif (bufferoffset == (tsize_t)-1) {\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t \"Error writing encoded strip to output PDF %s\", \n\t\t\t TIFFFileName(output));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\t\n\twritten = t2p->outputwritten;\n\treturn(written);\n}\n\n/*\n * This function reads the raster image data from the input TIFF for an image\n * tile and writes the data to the output PDF XObject image dictionary stream\n * for the tile. It returns the amount written or zero on error.\n */\n\ntsize_t t2p_readwrite_pdf_image_tile(T2P* t2p, TIFF* input, TIFF* output, ttile_t tile){\n\n\tuint16 edge=0;\n\ttsize_t written=0;\n\tunsigned char* buffer=NULL;\n\ttsize_t bufferoffset=0;\n\tunsigned char* samplebuffer=NULL;\n\ttsize_t samplebufferoffset=0;\n\ttsize_t read=0;\n\tuint16 i=0;\n\tttile_t tilecount=0;\n\ttsize_t tilesize=0;\n\tttile_t septilecount=0;\n\ttsize_t septilesize=0;\n#ifdef JPEG_SUPPORT\n\tunsigned char* jpt;\n\tfloat* xfloatp;\n\tuint32 xuint32=0;\n#endif\n\n\tedge |= t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\tedge |= t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\n\tif( (t2p->pdf_transcode == T2P_TRANSCODE_RAW) && ((edge == 0)\n#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)\n\t\t|| (t2p->pdf_compression == T2P_COMPRESS_JPEG)\n#endif\n\t)\n\t){\n#ifdef CCITT_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_G4){\n\t\t\tbuffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tTIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\tif (t2p->tiff_fillorder==FILLORDER_LSB2MSB){\n\t\t\t\t\tTIFFReverseBits(buffer, t2p->tiff_datasize);\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef ZIP_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_ZIP){\n\t\t\tbuffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tTIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\tif (t2p->tiff_fillorder==FILLORDER_LSB2MSB){\n\t\t\t\t\tTIFFReverseBits(buffer, t2p->tiff_datasize);\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_OJPEG){\n\t\t\tif(! t2p->pdf_ojpegdata){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for OJPEG image %s with \"\n \"bad tables\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tbuffer=(unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\t_TIFFmemcpy(buffer, t2p->pdf_ojpegdata, t2p->pdf_ojpegdatalength);\n\t\t\tif(edge!=0){\n\t\t\t\tif(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile)){\n\t\t\t\t\tbuffer[7]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength >> 8) & 0xff;\n\t\t\t\t\tbuffer[8]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength ) & 0xff;\n\t\t\t\t}\n\t\t\t\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile)){\n\t\t\t\t\tbuffer[9]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth >> 8) & 0xff;\n\t\t\t\t\tbuffer[10]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth ) & 0xff;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbufferoffset=t2p->pdf_ojpegdatalength;\n\t\t\tbufferoffset+=TIFFReadRawTile(input, \n\t\t\t\t\ttile, \n\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), \n\t\t\t\t\t-1);\n\t\t\t((unsigned char*)buffer)[bufferoffset++]=0xff;\n\t\t\t((unsigned char*)buffer)[bufferoffset++]=0xd9;\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(bufferoffset);\n\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_JPEG){\n\t\t\tunsigned char table_end[2];\n\t\t\tuint32 count = 0;\n\t\t\tbuffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\tt2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) {\n\t\t\t\tif (count > 0) {\n\t\t\t\t\t_TIFFmemcpy(buffer, jpt, count);\n\t\t\t\t\tbufferoffset += count - 2;\n\t\t\t\t\ttable_end[0] = buffer[bufferoffset-2];\n\t\t\t\t\ttable_end[1] = buffer[bufferoffset-1];\n\t\t\t\t}\n\t\t\t\tif (count > 0) {\n\t\t\t\t\txuint32 = bufferoffset;\n\t\t\t\t\tbufferoffset += TIFFReadRawTile(\n\t\t\t\t\t\tinput, \n\t\t\t\t\t\ttile, \n\t\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset-2]), \n\t\t\t\t\t\t-1);\n\t\t\t\t\t\tbuffer[xuint32-2]=table_end[0];\n\t\t\t\t\t\tbuffer[xuint32-1]=table_end[1];\n\t\t\t\t} else {\n\t\t\t\t\tbufferoffset += TIFFReadRawTile(\n\t\t\t\t\t\tinput, \n\t\t\t\t\t\ttile, \n\t\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), \n\t\t\t\t\t\t-1);\n\t\t\t\t}\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(bufferoffset);\n\t\t}\n#endif\n\t\t(void)0;\n\t}\n\n\tif(t2p->pdf_sample==T2P_SAMPLE_NOTHING){\n\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\tif(buffer==NULL){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Can't allocate %lu bytes of memory for \"\n \"t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\n\t\tread = TIFFReadEncodedTile(\n\t\t\tinput, \n\t\t\ttile, \n\t\t\t(tdata_t) &buffer[bufferoffset], \n\t\t\tt2p->tiff_datasize);\n\t\tif(read==-1){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Error on decoding tile %u of %s\", \n\t\t\t\ttile, \n\t\t\t\tTIFFFileName(input));\n\t\t\t_TIFFfree(buffer);\n\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\n\t} else {\n\n\t\tif(t2p->pdf_sample == T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG){\n\t\t\tseptilesize=TIFFTileSize(input);\n\t\t\tseptilecount=TIFFNumberOfTiles(input);\n\t\t\ttilesize=septilesize*t2p->tiff_samplesperpixel;\n\t\t\ttilecount=septilecount/t2p->tiff_samplesperpixel;\n\t\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tsamplebuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(samplebuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tsamplebufferoffset=0;\n\t\t\tfor(i=0;i<t2p->tiff_samplesperpixel;i++){\n\t\t\t\tread = \n\t\t\t\t\tTIFFReadEncodedTile(input, \n\t\t\t\t\t\ttile + i*tilecount, \n\t\t\t\t\t\t(tdata_t) &(samplebuffer[samplebufferoffset]), \n\t\t\t\t\t\tseptilesize);\n\t\t\t\tif(read==-1){\n\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\t\"Error on decoding tile %u of %s\", \n\t\t\t\t\t\ttile + i*tilecount, \n\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t_TIFFfree(samplebuffer);\n\t\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\t\treturn(0);\n\t\t\t\t}\n\t\t\t\tsamplebufferoffset+=read;\n\t\t\t}\n\t\t\tt2p_sample_planar_separate_to_contig(\n\t\t\t\tt2p,\n\t\t\t\t&(buffer[bufferoffset]),\n\t\t\t\tsamplebuffer, \n\t\t\t\tsamplebufferoffset); \n\t\t\tbufferoffset+=samplebufferoffset;\n\t\t\t_TIFFfree(samplebuffer);\n\t\t}\n\n\t\tif(buffer==NULL){\n\t\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tread = TIFFReadEncodedTile(\n\t\t\t\tinput, \n\t\t\t\ttile, \n\t\t\t\t(tdata_t) &buffer[bufferoffset], \n\t\t\t\tt2p->tiff_datasize);\n\t\t\tif(read==-1){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Error on decoding tile %u of %s\", \n\t\t\t\t\ttile, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_RGBA_TO_RGB){\n\t\t\tt2p->tiff_datasize=t2p_sample_rgba_to_rgb(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth\n\t\t\t\t*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_RGBAA_TO_RGB){\n\t\t\tt2p->tiff_datasize=t2p_sample_rgbaa_to_rgb(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth\n\t\t\t\t*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_YCBCR_TO_RGB){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"No support for YCbCr to RGB in tile for %s\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t_TIFFfree(buffer);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED){\n\t\t\tt2p->tiff_datasize=t2p_sample_lab_signed_to_unsigned(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth\n\t\t\t\t*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\t}\n\n\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile) != 0){\n\t\tt2p_tile_collapse_left(\n\t\t\tbuffer, \n\t\t\tTIFFTileRowSize(input),\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth,\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t}\n\n\n\tt2p_disable(output);\n\tTIFFSetField(output, TIFFTAG_PHOTOMETRIC, t2p->tiff_photometric);\n\tTIFFSetField(output, TIFFTAG_BITSPERSAMPLE, t2p->tiff_bitspersample);\n\tTIFFSetField(output, TIFFTAG_SAMPLESPERPIXEL, t2p->tiff_samplesperpixel);\n\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile) == 0){\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_IMAGEWIDTH, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);\n\t} else {\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_IMAGEWIDTH, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);\n\t}\n\tif(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile) == 0){\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_IMAGELENGTH, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_ROWSPERSTRIP, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t} else {\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_IMAGELENGTH, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_ROWSPERSTRIP, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);\n\t}\n\tTIFFSetField(output, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);\n\tTIFFSetField(output, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);\n\n\tswitch(t2p->pdf_compression){\n\tcase T2P_COMPRESS_NONE:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_NONE);\n\t\tbreak;\n#ifdef CCITT_SUPPORT\n\tcase T2P_COMPRESS_G4:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4);\n\t\tbreak;\n#endif\n#ifdef JPEG_SUPPORT\n\tcase T2P_COMPRESS_JPEG:\n\t\tif (t2p->tiff_photometric==PHOTOMETRIC_YCBCR) {\n\t\t\tuint16 hor = 0, ver = 0;\n\t\t\tif (TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &hor, &ver)!=0) {\n\t\t\t\tif (hor != 0 && ver != 0) {\n\t\t\t\t\tTIFFSetField(output, TIFFTAG_YCBCRSUBSAMPLING, hor, ver);\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_REFERENCEBLACKWHITE, &xfloatp)!=0){\n\t\t\t\tTIFFSetField(output, TIFFTAG_REFERENCEBLACKWHITE, xfloatp);\n\t\t\t}\n\t\t}\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_JPEG);\n\t\tTIFFSetField(output, TIFFTAG_JPEGTABLESMODE, 0); /* JPEGTABLESMODE_NONE */\n\t\tif(t2p->pdf_colorspace & (T2P_CS_RGB | T2P_CS_LAB)){\n\t\t\tTIFFSetField(output, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_YCBCR);\n\t\t\tif(t2p->tiff_photometric != PHOTOMETRIC_YCBCR){\n\t\t\t\tTIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);\n\t\t\t} else {\n\t\t\t\tTIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RAW);\n\t\t\t}\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_GRAY){\n\t\t\t(void)0;\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_CMYK){\n\t\t\t(void)0;\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_JPEGQUALITY, \n\t\t\t\tt2p->pdf_defaultcompressionquality);\n\t\t}\n\t\tbreak;\n#endif\n#ifdef ZIP_SUPPORT\n\tcase T2P_COMPRESS_ZIP:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_DEFLATE);\n\t\tif(t2p->pdf_defaultcompressionquality%100 != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_PREDICTOR, \n\t\t\t\tt2p->pdf_defaultcompressionquality % 100);\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality/100 != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_ZIPQUALITY, \n\t\t\t\t(t2p->pdf_defaultcompressionquality / 100));\n\t\t}\n\t\tbreak;\n#endif\n\tdefault:\n\t\tbreak;\n\t}\n\n\tt2p_enable(output);\n\tt2p->outputwritten = 0;\n\tbufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t) 0, buffer,\n\t\t\t\t\t TIFFStripSize(output)); \n\tif (buffer != NULL) {\n\t\t_TIFFfree(buffer);\n\t\tbuffer = NULL;\n\t}\n\tif (bufferoffset == -1) {\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t \"Error writing encoded tile to output PDF %s\", \n\t\t\t TIFFFileName(output));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\t\n\twritten = t2p->outputwritten;\n\t\n\treturn(written);\n}\n\n#ifdef OJPEG_SUPPORT\nint t2p_process_ojpeg_tables(T2P* t2p, TIFF* input){\n\tuint16 proc=0;\n\tvoid* q;\n\tuint32 q_length=0;\n\tvoid* dc;\n\tuint32 dc_length=0;\n\tvoid* ac;\n\tuint32 ac_length=0;\n\tuint16* lp;\n\tuint16* pt;\n\tuint16 h_samp=1;\n\tuint16 v_samp=1;\n\tunsigned char* ojpegdata;\n\tuint16 table_count;\n\tuint32 offset_table;\n\tuint32 offset_ms_l;\n\tuint32 code_count;\n\tuint32 i=0;\n\tuint32 dest=0;\n\tuint16 ri=0;\n\tuint32 rows=0;\n\t\n\tif(!TIFFGetField(input, TIFFTAG_JPEGPROC, &proc)){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Missing JPEGProc field in OJPEG image %s\", \n\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\tif(proc!=JPEGPROC_BASELINE && proc!=JPEGPROC_LOSSLESS){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Bad JPEGProc field in OJPEG image %s\", \n\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\tif(!TIFFGetField(input, TIFFTAG_JPEGQTABLES, &q_length, &q)){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Missing JPEGQTables field in OJPEG image %s\", \n\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\tif(q_length < (64U * t2p->tiff_samplesperpixel)){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Bad JPEGQTables field in OJPEG image %s\", \n\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t} \n\tif(!TIFFGetField(input, TIFFTAG_JPEGDCTABLES, &dc_length, &dc)){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Missing JPEGDCTables field in OJPEG image %s\", \n\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\tif(proc==JPEGPROC_BASELINE){\n\t\tif(!TIFFGetField(input, TIFFTAG_JPEGACTABLES, &ac_length, &ac)){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Missing JPEGACTables field in OJPEG image %s\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\t} else {\n\t\tif(!TIFFGetField(input, TIFFTAG_JPEGLOSSLESSPREDICTORS, &lp)){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Missing JPEGLosslessPredictors field in OJPEG image %s\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t}\n\t\tif(!TIFFGetField(input, TIFFTAG_JPEGPOINTTRANSFORM, &pt)){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Missing JPEGPointTransform field in OJPEG image %s\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\t}\n\tif(!TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &h_samp, &v_samp)){\n\t\th_samp=1;\n\t\tv_samp=1;\n\t}\n\tif(t2p->pdf_ojpegdata != NULL){\n\t\t_TIFFfree(t2p->pdf_ojpegdata);\n\t\tt2p->pdf_ojpegdata=NULL;\n\t} \n\tt2p->pdf_ojpegdata = _TIFFmalloc(2048);\n\tif(t2p->pdf_ojpegdata == NULL){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Can't allocate %u bytes of memory for t2p_process_ojpeg_tables, %s\", \n\t\t\t2048, \n\t\t\tTIFFFileName(input));\n\t\treturn(0);\n\t}\n\t_TIFFmemset(t2p->pdf_ojpegdata, 0x00, 2048);\n\tt2p->pdf_ojpegdatalength = 0;\n\ttable_count=t2p->tiff_samplesperpixel;\n\tif(proc==JPEGPROC_BASELINE){\n\t\tif(table_count>2) table_count=2;\n\t}\n\tojpegdata=(unsigned char*)t2p->pdf_ojpegdata;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0xd8;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\tif(proc==JPEGPROC_BASELINE){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xc0;\n\t} else {\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xc3;\n\t}\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0x00;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=(8 + 3*t2p->tiff_samplesperpixel);\n\tojpegdata[t2p->pdf_ojpegdatalength++]=(t2p->tiff_bitspersample & 0xff);\n\tif(TIFFIsTiled(input)){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength >> 8) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength ) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth >> 8) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth ) & 0xff;\n\t} else {\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_length >> 8) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_length ) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_width >> 8) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_width ) & 0xff;\n\t}\n\tojpegdata[t2p->pdf_ojpegdatalength++]=(t2p->tiff_samplesperpixel & 0xff);\n\tfor(i=0;i<t2p->tiff_samplesperpixel;i++){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=i;\n\t\tif(i==0){\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength] |= h_samp<<4 & 0xf0;;\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++] |= v_samp & 0x0f;\n\t\t} else {\n\t\t\t\tojpegdata[t2p->pdf_ojpegdatalength++]= 0x11;\n\t\t}\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=i;\n\t}\n\tfor(dest=0;dest<t2p->tiff_samplesperpixel;dest++){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xdb;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0x00;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0x43;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=dest;\n\t\t_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength++]), \n\t\t\t&(((unsigned char*)q)[64*dest]), 64);\n\t\tt2p->pdf_ojpegdatalength+=64;\n\t}\n\toffset_table=0;\n\tfor(dest=0;dest<table_count;dest++){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xc4;\n\t\toffset_ms_l=t2p->pdf_ojpegdatalength;\n\t\tt2p->pdf_ojpegdatalength+=2;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=dest & 0x0f;\n\t\t_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), \n\t\t\t&(((unsigned char*)dc)[offset_table]), 16);\n\t\tcode_count=0;\n\t\toffset_table+=16;\n\t\tfor(i=0;i<16;i++){\n\t\t\tcode_count+=ojpegdata[t2p->pdf_ojpegdatalength++];\n\t\t}\n\t\tojpegdata[offset_ms_l]=((19+code_count)>>8) & 0xff;\n\t\tojpegdata[offset_ms_l+1]=(19+code_count) & 0xff;\n\t\t_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), \n\t\t\t&(((unsigned char*)dc)[offset_table]), code_count);\n\t\toffset_table+=code_count;\n\t\tt2p->pdf_ojpegdatalength+=code_count;\n\t}\n\tif(proc==JPEGPROC_BASELINE){\n\toffset_table=0;\n\t\tfor(dest=0;dest<table_count;dest++){\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xc4;\n\t\t\toffset_ms_l=t2p->pdf_ojpegdatalength;\n\t\t\tt2p->pdf_ojpegdatalength+=2;\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength] |= 0x10;\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++] |=dest & 0x0f;\n\t\t\t_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), \n\t\t\t\t&(((unsigned char*)ac)[offset_table]), 16);\n\t\t\tcode_count=0;\n\t\t\toffset_table+=16;\n\t\t\tfor(i=0;i<16;i++){\n\t\t\t\tcode_count+=ojpegdata[t2p->pdf_ojpegdatalength++];\n\t\t\t}\t\n\t\t\tojpegdata[offset_ms_l]=((19+code_count)>>8) & 0xff;\n\t\t\tojpegdata[offset_ms_l+1]=(19+code_count) & 0xff;\n\t\t\t_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), \n\t\t\t\t&(((unsigned char*)ac)[offset_table]), code_count);\n\t\t\toffset_table+=code_count;\n\t\t\tt2p->pdf_ojpegdatalength+=code_count;\n\t\t}\n\t}\n\tif(TIFFNumberOfStrips(input)>1){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xdd;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0x00;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0x04;\n\t\th_samp*=8;\n\t\tv_samp*=8;\n\t\tri=(t2p->tiff_width+h_samp-1) / h_samp;\n\t\tTIFFGetField(input, TIFFTAG_ROWSPERSTRIP, &rows);\n\t\tri*=(rows+v_samp-1)/v_samp;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]= (ri>>8) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]= ri & 0xff;\n\t}\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0xda;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0x00;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=(6 + 2*t2p->tiff_samplesperpixel);\n\tojpegdata[t2p->pdf_ojpegdatalength++]=t2p->tiff_samplesperpixel & 0xff;\n\tfor(i=0;i<t2p->tiff_samplesperpixel;i++){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]= i & 0xff;\n\t\tif(proc==JPEGPROC_BASELINE){\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength] |= \n\t\t\t\t( ( (i>(table_count-1U)) ? (table_count-1U) : i) << 4U) & 0xf0;\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++] |= \n\t\t\t\t( (i>(table_count-1U)) ? (table_count-1U) : i) & 0x0f;\n\t\t} else {\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++] = (i << 4) & 0xf0;\n\t\t}\n\t}\n\tif(proc==JPEGPROC_BASELINE){\n\t\tt2p->pdf_ojpegdatalength++;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0x3f;\n\t\tt2p->pdf_ojpegdatalength++;\n\t} else {\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]= (lp[0] & 0xff);\n\t\tt2p->pdf_ojpegdatalength++;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]= (pt[0] & 0x0f);\n\t}\n\n\treturn(1);\n}\n#endif\n\n#ifdef JPEG_SUPPORT\nint t2p_process_jpeg_strip(\n\tunsigned char* strip, \n\ttsize_t* striplength, \n\tunsigned char* buffer, \n\ttsize_t* bufferoffset, \n\ttstrip_t no, \n\tuint32 height){\n\n\ttsize_t i=0;\n\tuint16 ri =0;\n\tuint16 v_samp=1;\n\tuint16 h_samp=1;\n\tint j=0;\n\t\n\ti++;\n\t\n\twhile(i<(*striplength)){\n\t\tswitch( strip[i] ){\n\t\t\tcase 0xd8:\n\t\t\t\t/* SOI - start of image */\n\t\t\t\t_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), 2);\n\t\t\t\t*bufferoffset+=2;\n\t\t\t\ti+=2;\n\t\t\t\tbreak;\n\t\t\tcase 0xc0:\n\t\t\tcase 0xc1:\n\t\t\tcase 0xc3:\n\t\t\tcase 0xc9:\n\t\t\tcase 0xca:\n\t\t\t\tif(no==0){\n\t\t\t\t\t_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2);\n\t\t\t\t\tfor(j=0;j<buffer[*bufferoffset+9];j++){\n\t\t\t\t\t\tif( (buffer[*bufferoffset+11+(2*j)]>>4) > h_samp) \n\t\t\t\t\t\t\th_samp = (buffer[*bufferoffset+11+(2*j)]>>4);\n\t\t\t\t\t\tif( (buffer[*bufferoffset+11+(2*j)] & 0x0f) > v_samp) \n\t\t\t\t\t\t\tv_samp = (buffer[*bufferoffset+11+(2*j)] & 0x0f);\n\t\t\t\t\t}\n\t\t\t\t\tv_samp*=8;\n\t\t\t\t\th_samp*=8;\n\t\t\t\t\tri=((( ((uint16)(buffer[*bufferoffset+5])<<8) | \n\t\t\t\t\t(uint16)(buffer[*bufferoffset+6]) )+v_samp-1)/ \n\t\t\t\t\tv_samp);\n\t\t\t\t\tri*=((( ((uint16)(buffer[*bufferoffset+7])<<8) | \n\t\t\t\t\t(uint16)(buffer[*bufferoffset+8]) )+h_samp-1)/ \n\t\t\t\t\th_samp);\n\t\t\t\t\tbuffer[*bufferoffset+5]=\n (unsigned char) ((height>>8) & 0xff);\n\t\t\t\t\tbuffer[*bufferoffset+6]=\n (unsigned char) (height & 0xff);\n\t\t\t\t\t*bufferoffset+=strip[i+2]+2;\n\t\t\t\t\ti+=strip[i+2]+2;\n\n\t\t\t\t\tbuffer[(*bufferoffset)++]=0xff;\n\t\t\t\t\tbuffer[(*bufferoffset)++]=0xdd;\n\t\t\t\t\tbuffer[(*bufferoffset)++]=0x00;\n\t\t\t\t\tbuffer[(*bufferoffset)++]=0x04;\n\t\t\t\t\tbuffer[(*bufferoffset)++]=(ri >> 8) & 0xff;\n\t\t\t\t\tbuffer[(*bufferoffset)++]= ri & 0xff;\n\t\t\t\t} else {\n\t\t\t\t\ti+=strip[i+2]+2;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 0xc4:\n\t\t\tcase 0xdb:\n\t\t\t\t_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2);\n\t\t\t\t*bufferoffset+=strip[i+2]+2;\n\t\t\t\ti+=strip[i+2]+2;\n\t\t\t\tbreak;\n\t\t\tcase 0xda:\n\t\t\t\tif(no==0){\n\t\t\t\t\t_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2);\n\t\t\t\t\t*bufferoffset+=strip[i+2]+2;\n\t\t\t\t\ti+=strip[i+2]+2;\n\t\t\t\t} else {\n\t\t\t\t\tbuffer[(*bufferoffset)++]=0xff;\n\t\t\t\t\tbuffer[(*bufferoffset)++]=\n (unsigned char)(0xd0 | ((no-1)%8));\n\t\t\t\t\ti+=strip[i+2]+2;\n\t\t\t\t}\n\t\t\t\t_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), (*striplength)-i-1);\n\t\t\t\t*bufferoffset+=(*striplength)-i-1;\n\t\t\t\treturn(1);\n\t\t\tdefault:\n\t\t\t\ti+=strip[i+2]+2;\n\t\t}\n\t}\n\t\n\n\treturn(0);\n}\n#endif\n\n/*\n\tThis functions converts a tilewidth x tilelength buffer of samples into an edgetilewidth x \n\ttilelength buffer of samples.\n*/\nvoid t2p_tile_collapse_left(\n\ttdata_t buffer, \n\ttsize_t scanwidth, \n\tuint32 tilewidth, \n\tuint32 edgetilewidth, \n\tuint32 tilelength){\n\t\n\tuint32 i=0;\n\ttsize_t edgescanwidth=0;\n\t\n\tedgescanwidth = (scanwidth * edgetilewidth + (tilewidth - 1))/ tilewidth;\n\tfor(i=i;i<tilelength;i++){\n\t\t_TIFFmemcpy( \n\t\t\t&(((char*)buffer)[edgescanwidth*i]), \n\t\t\t&(((char*)buffer)[scanwidth*i]), \n\t\t\tedgescanwidth);\n\t}\n\t\n\treturn;\n}\n\n\n/*\n * This function calls TIFFWriteDirectory on the output after blanking its\n * output by replacing the read, write, and seek procedures with empty\n * implementations, then it replaces the original implementations.\n */\n\nvoid\nt2p_write_advance_directory(T2P* t2p, TIFF* output)\n{\n\tt2p_disable(output);\n\tif(!TIFFWriteDirectory(output)){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Error writing virtual directory to output PDF %s\", \n\t\t\tTIFFFileName(output));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\tt2p_enable(output);\n\treturn;\n}\n\ntsize_t t2p_sample_planar_separate_to_contig(\n\t\t\t\t\t\t\t\t\t\t\tT2P* t2p, \n\t\t\t\t\t\t\t\t\t\t\tunsigned char* buffer, \n\t\t\t\t\t\t\t\t\t\t\tunsigned char* samplebuffer, \n\t\t\t\t\t\t\t\t\t\t\ttsize_t samplebuffersize){\n\n\ttsize_t stride=0;\n\ttsize_t i=0;\n\ttsize_t j=0;\n\t\n\tstride=samplebuffersize/t2p->tiff_samplesperpixel;\n\tfor(i=0;i<stride;i++){\n\t\tfor(j=0;j<t2p->tiff_samplesperpixel;j++){\n\t\t\tbuffer[i*t2p->tiff_samplesperpixel + j] = samplebuffer[i + j*stride];\n\t\t}\n\t}\n\n\treturn(samplebuffersize);\n}\n\ntsize_t t2p_sample_realize_palette(T2P* t2p, unsigned char* buffer){\n\n\tuint32 sample_count=0;\n\tuint16 component_count=0;\n\tuint32 palette_offset=0;\n\tuint32 sample_offset=0;\n\tuint32 i=0;\n\tuint32 j=0;\n\tsample_count=t2p->tiff_width*t2p->tiff_length;\n\tcomponent_count=t2p->tiff_samplesperpixel;\n\t\n\tfor(i=sample_count;i>0;i--){\n\t\tpalette_offset=buffer[i-1] * component_count;\n\t\tsample_offset= (i-1) * component_count;\n\t\tfor(j=0;j<component_count;j++){\n\t\t\tbuffer[sample_offset+j]=t2p->pdf_palette[palette_offset+j];\n\t\t}\n\t}\n\n\treturn(0);\n}\n\n/*\n\tThis functions converts in place a buffer of ABGR interleaved data\n\tinto RGB interleaved data, discarding A.\n*/\n\ntsize_t t2p_sample_abgr_to_rgb(tdata_t data, uint32 samplecount)\n{\n\tuint32 i=0;\n\tuint32 sample=0;\n\t\n\tfor(i=0;i<samplecount;i++){\n\t\tsample=((uint32*)data)[i];\n\t\t((char*)data)[i*3]= (char) (sample & 0xff);\n\t\t((char*)data)[i*3+1]= (char) ((sample>>8) & 0xff);\n\t\t((char*)data)[i*3+2]= (char) ((sample>>16) & 0xff);\n\t}\n\n\treturn(i*3);\n}\n\n/*\n * This functions converts in place a buffer of RGBA interleaved data\n * into RGB interleaved data, discarding A.\n */\n\ntsize_t\nt2p_sample_rgbaa_to_rgb(tdata_t data, uint32 samplecount)\n{\n\tuint32 i;\n\t\n\tfor(i = 0; i < samplecount; i++)\n\t\tmemcpy((uint8*)data + i * 3, (uint8*)data + i * 4, 3);\n\n\treturn(i * 3);\n}\n\n/*\n * This functions converts in place a buffer of RGBA interleaved data\n * into RGB interleaved data, adding 255-A to each component sample.\n */\n\ntsize_t\nt2p_sample_rgba_to_rgb(tdata_t data, uint32 samplecount)\n{\n\tuint32 i = 0;\n\tuint32 sample = 0;\n\tuint8 alpha = 0;\n\t\n\tfor (i = 0; i < samplecount; i++) {\n\t\tsample=((uint32*)data)[i];\n\t\talpha=(uint8)((255 - (sample & 0xff)));\n\t\t((uint8 *)data)[i * 3] = (uint8) ((sample >> 24) & 0xff) + alpha;\n\t\t((uint8 *)data)[i * 3 + 1] = (uint8) ((sample >> 16) & 0xff) + alpha;\n\t\t((uint8 *)data)[i * 3 + 2] = (uint8) ((sample >> 8) & 0xff) + alpha;\n\t\t\n\t}\n\n\treturn (i * 3);\n}\n\n/*\n\tThis function converts the a and b samples of Lab data from signed\n\tto unsigned.\n*/\n\ntsize_t t2p_sample_lab_signed_to_unsigned(tdata_t buffer, uint32 samplecount){\n\n\tuint32 i=0;\n\n\tfor(i=0;i<samplecount;i++){\n\t\tif( (((unsigned char*)buffer)[(i*3)+1] & 0x80) !=0){\n\t\t\t((unsigned char*)buffer)[(i*3)+1] =\n\t\t\t\t(unsigned char)(0x80 + ((char*)buffer)[(i*3)+1]);\n\t\t} else {\n\t\t\t((unsigned char*)buffer)[(i*3)+1] |= 0x80;\n\t\t}\n\t\tif( (((unsigned char*)buffer)[(i*3)+2] & 0x80) !=0){\n\t\t\t((unsigned char*)buffer)[(i*3)+2] =\n\t\t\t\t(unsigned char)(0x80 + ((char*)buffer)[(i*3)+2]);\n\t\t} else {\n\t\t\t((unsigned char*)buffer)[(i*3)+2] |= 0x80;\n\t\t}\n\t}\n\n\treturn(samplecount*3);\n}\n\n/* \n\tThis function writes the PDF header to output.\n*/\n\ntsize_t t2p_write_pdf_header(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\t\n\tbuflen=sprintf(buffer, \"%%PDF-%u.%u \", t2p->pdf_majorversion&0xff, t2p->pdf_minorversion&0xff);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t)\"\\n%\\342\\343\\317\\323\\n\", 7);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes the beginning of a PDF object to output.\n*/\n\ntsize_t t2p_write_pdf_obj_start(uint32 number, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)number);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen );\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 obj\\n\", 7);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes the end of a PDF object to output.\n*/\n\ntsize_t t2p_write_pdf_obj_end(TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"endobj\\n\", 7);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF name object to output.\n*/\n\ntsize_t t2p_write_pdf_name(unsigned char* name, TIFF* output){\n\n\ttsize_t written=0;\n\tuint32 i=0;\n\tchar buffer[64];\n\tuint16 nextchar=0;\n\tsize_t namelen=0;\n\t\n\tnamelen = strlen((char *)name);\n\tif (namelen>126) {\n\t\tnamelen=126;\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"/\", 1);\n\tfor (i=0;i<namelen;i++){\n\t\tif ( ((unsigned char)name[i]) < 0x21){\n\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\tnextchar=1;\n\t\t}\n\t\tif ( ((unsigned char)name[i]) > 0x7E){\n\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\tnextchar=1;\n\t\t}\n\t\tif (nextchar==0){\n\t\t\tswitch (name[i]){\n\t\t\t\tcase 0x23:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x25:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x28:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x29:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x2F:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x3C:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x3E:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x5B:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x5D:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x7B:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x7D:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) &name[i], 1);\n\t\t\t}\n\t\t}\n\t\tnextchar=0;\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \" \", 1);\n\n\treturn(written);\n}\n\n/*\n * This function writes a PDF string object to output.\n */\n\t\ntsize_t t2p_write_pdf_string(char* pdfstr, TIFF* output)\n{\n\ttsize_t written = 0;\n\tuint32 i = 0;\n\tchar buffer[64];\n\tsize_t len = 0;\n\t\n\tlen = strlen(pdfstr);\n\twritten += t2pWriteFile(output, (tdata_t) \"(\", 1);\n\tfor (i=0; i<len; i++) {\n\t\tif((pdfstr[i]&0x80) || (pdfstr[i]==127) || (pdfstr[i]<32)){\n\t\t\tsnprintf(buffer, sizeof(buffer), \"\\\\%.3hho\", pdfstr[i]);\n\t\t\twritten += t2pWriteFile(output, (tdata_t)buffer, 4);\n\t\t} else {\n\t\t\tswitch (pdfstr[i]){\n\t\t\t\tcase 0x08:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\b\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x09:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\t\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x0A:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\n\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x0C:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\f\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x0D:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\r\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x28:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\(\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x29:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\)\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x5C:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\\\\\\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) &pdfstr[i], 1);\n\t\t\t}\n\t\t}\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \") \", 1);\n\n\treturn(written);\n}\n\n\n/*\n\tThis function writes a buffer of data to output.\n*/\n\ntsize_t t2p_write_pdf_stream(tdata_t buffer, tsize_t len, TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) buffer, len);\n\n\treturn(written);\n}\n\n/*\n\tThis functions writes the beginning of a PDF stream to output.\n*/\n\ntsize_t t2p_write_pdf_stream_start(TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"stream\\n\", 7);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes the end of a PDF stream to output. \n*/\n\ntsize_t t2p_write_pdf_stream_end(TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"\\nendstream\\n\", 11);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a stream dictionary for a PDF stream to output.\n*/\n\ntsize_t t2p_write_pdf_stream_dict(tsize_t len, uint32 number, TIFF* output){\n\t\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\t\n\twritten += t2pWriteFile(output, (tdata_t) \"/Length \", 8);\n\tif(len!=0){\n\t\twritten += t2p_write_pdf_stream_length(len, output);\n\t} else {\n\t\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)number);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n\", 6);\n\t}\n\t\n\treturn(written);\n}\n\n/*\n\tThis functions writes the beginning of a PDF stream dictionary to output.\n*/\n\ntsize_t t2p_write_pdf_stream_dict_start(TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"<< \\n\", 4);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes the end of a PDF stream dictionary to output. \n*/\n\ntsize_t t2p_write_pdf_stream_dict_end(TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \" >>\\n\", 4);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a number to output.\n*/\n\ntsize_t t2p_write_pdf_stream_length(tsize_t len, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)len);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\n\treturn(written);\n}\n\n/*\n * This function writes the PDF Catalog structure to output.\n */\n\ntsize_t t2p_write_pdf_catalog(T2P* t2p, TIFF* output)\n{\n\ttsize_t written = 0;\n\tchar buffer[16];\n\tint buflen = 0;\n\n\twritten += t2pWriteFile(output, \n\t\t(tdata_t)\"<< \\n/Type /Catalog \\n/Pages \", \n\t\t27);\n\tbuflen = snprintf(buffer, sizeof(buffer), \"%lu\", (unsigned long)t2p->pdf_pages);\n\twritten += t2pWriteFile(output, (tdata_t) buffer,\n\t\t\t\tTIFFmin((size_t)buflen, sizeof(buffer) - 1));\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n\", 6);\n\tif(t2p->pdf_fitwindow){\n\t\twritten += t2pWriteFile(output, \n\t\t\t(tdata_t) \"/ViewerPreferences <</FitWindow true>>\\n\", \n\t\t\t39);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t)\">>\\n\", 3);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes the PDF Info structure to output.\n*/\n\ntsize_t t2p_write_pdf_info(T2P* t2p, TIFF* input, TIFF* output)\n{\n\ttsize_t written = 0;\n\tchar* info;\n\tchar buffer[512];\n\n\tif(t2p->pdf_datetime[0] == '\\0')\n\t\tt2p_pdf_tifftime(t2p, input);\n\tif (strlen(t2p->pdf_datetime) > 0) {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"<< \\n/CreationDate \", 18);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_datetime, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n/ModDate \", 10);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_datetime, output);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/Producer \", 11);\n\t_TIFFmemset((tdata_t)buffer, 0x00, sizeof(buffer));\n\tsnprintf(buffer, sizeof(buffer), \"libtiff / tiff2pdf - %d\", TIFFLIB_VERSION);\n\twritten += t2p_write_pdf_string(buffer, output);\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\tif (t2p->pdf_creator[0] != '\\0') {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Creator \", 9);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_creator, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t} else {\n\t\tif (TIFFGetField(input, TIFFTAG_SOFTWARE, &info) != 0 && info) {\n\t\t\tif(strlen(info) >= sizeof(t2p->pdf_creator))\n\t\t\t\tinfo[sizeof(t2p->pdf_creator) - 1] = '\\0';\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Creator \", 9);\n\t\t\twritten += t2p_write_pdf_string(info, output);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t}\n\t}\n\tif (t2p->pdf_author[0] != '\\0') {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Author \", 8);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_author, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t} else {\n\t\tif ((TIFFGetField(input, TIFFTAG_ARTIST, &info) != 0\n\t\t || TIFFGetField(input, TIFFTAG_COPYRIGHT, &info) != 0)\n\t\t && info) {\n\t\t\tif (strlen(info) >= sizeof(t2p->pdf_author))\n\t\t\t\tinfo[sizeof(t2p->pdf_author) - 1] = '\\0';\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Author \", 8);\n\t\t\twritten += t2p_write_pdf_string(info, output);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t}\n\t}\n\tif (t2p->pdf_title[0] != '\\0') {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Title \", 7);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_title, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t} else {\n\t\tif (TIFFGetField(input, TIFFTAG_DOCUMENTNAME, &info) != 0){\n\t\t\tif(strlen(info) > 511) {\n\t\t\t\tinfo[512] = '\\0';\n\t\t\t}\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Title \", 7);\n\t\t\twritten += t2p_write_pdf_string(info, output);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t}\n\t}\n\tif (t2p->pdf_subject[0] != '\\0') {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Subject \", 9);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_subject, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t} else {\n\t\tif (TIFFGetField(input, TIFFTAG_IMAGEDESCRIPTION, &info) != 0 && info) {\n\t\t\tif (strlen(info) >= sizeof(t2p->pdf_subject))\n\t\t\t\tinfo[sizeof(t2p->pdf_subject) - 1] = '\\0';\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Subject \", 9);\n\t\t\twritten += t2p_write_pdf_string(info, output);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t}\n\t}\n\tif (t2p->pdf_keywords[0] != '\\0') {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Keywords \", 10);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_keywords, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \">> \\n\", 4);\n\n\treturn(written);\n}\n\n/*\n * This function fills a string of a T2P struct with the current time as a PDF\n * date string, it is called by t2p_pdf_tifftime.\n */\n\nvoid t2p_pdf_currenttime(T2P* t2p)\n{\n\tstruct tm* currenttime;\n\ttime_t timenow;\n\n\tif (time(&timenow) == (time_t) -1) {\n\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t \"Can't get the current time: %s\", strerror(errno));\n\t\ttimenow = (time_t) 0;\n\t}\n\n\tcurrenttime = localtime(&timenow);\n\tsnprintf(t2p->pdf_datetime, sizeof(t2p->pdf_datetime),\n\t\t \"D:%.4d%.2d%.2d%.2d%.2d%.2d\",\n\t\t (currenttime->tm_year + 1900) % 65536,\n\t\t (currenttime->tm_mon + 1) % 256,\n\t\t (currenttime->tm_mday) % 256,\n\t\t (currenttime->tm_hour) % 256,\n\t\t (currenttime->tm_min) % 256,\n\t\t (currenttime->tm_sec) % 256);\n\n\treturn;\n}\n\n/*\n * This function fills a string of a T2P struct with the date and time of a\n * TIFF file if it exists or the current time as a PDF date string.\n */\n\nvoid t2p_pdf_tifftime(T2P* t2p, TIFF* input)\n{\n\tchar* datetime;\n\n\tif (TIFFGetField(input, TIFFTAG_DATETIME, &datetime) != 0\n\t && (strlen(datetime) >= 19) ){\n\t\tt2p->pdf_datetime[0]='D';\n\t\tt2p->pdf_datetime[1]=':';\n\t\tt2p->pdf_datetime[2]=datetime[0];\n\t\tt2p->pdf_datetime[3]=datetime[1];\n\t\tt2p->pdf_datetime[4]=datetime[2];\n\t\tt2p->pdf_datetime[5]=datetime[3];\n\t\tt2p->pdf_datetime[6]=datetime[5];\n\t\tt2p->pdf_datetime[7]=datetime[6];\n\t\tt2p->pdf_datetime[8]=datetime[8];\n\t\tt2p->pdf_datetime[9]=datetime[9];\n\t\tt2p->pdf_datetime[10]=datetime[11];\n\t\tt2p->pdf_datetime[11]=datetime[12];\n\t\tt2p->pdf_datetime[12]=datetime[14];\n\t\tt2p->pdf_datetime[13]=datetime[15];\n\t\tt2p->pdf_datetime[14]=datetime[17];\n\t\tt2p->pdf_datetime[15]=datetime[18];\n\t\tt2p->pdf_datetime[16] = '\\0';\n\t} else {\n\t\tt2p_pdf_currenttime(t2p);\n\t}\n\n\treturn;\n}\n\n/*\n * This function writes a PDF Pages Tree structure to output.\n */\n\ntsize_t t2p_write_pdf_pages(T2P* t2p, TIFF* output)\n{\n\ttsize_t written=0;\n\ttdir_t i=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\tint page=0;\n\twritten += t2pWriteFile(output,\n\t\t(tdata_t) \"<< \\n/Type /Pages \\n/Kids [ \", 26);\n\tpage = t2p->pdf_pages+1;\n\tfor (i=0;i<t2p->tiff_pagecount;i++){\n\t\tbuflen=sprintf(buffer, \"%d\", page);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\tif ( ((i+1)%8)==0 ) {\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t}\n\t\tpage +=3;\n\t\tpage += t2p->tiff_pages[i].page_extra;\n\t\tif(t2p->tiff_pages[i].page_tilecount>0){\n\t\t\tpage += (2 * t2p->tiff_pages[i].page_tilecount);\n\t\t} else {\n\t\t\tpage +=2;\n\t\t}\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"] \\n/Count \", 10);\n\t_TIFFmemset(buffer, 0x00, 16);\n\tbuflen=sprintf(buffer, \"%d\", t2p->tiff_pagecount);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" \\n>> \\n\", 6);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Page structure to output.\n*/\n\ntsize_t t2p_write_pdf_page(uint32 object, T2P* t2p, TIFF* output){\n\n\tunsigned int i=0;\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"<<\\n/Type /Page \\n/Parent \", 24);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_pages);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n\", 6);\n\twritten += t2pWriteFile(output, (tdata_t) \"/MediaBox [\", 11); \n\tbuflen=sprintf(buffer, \"%.4f\",t2p->pdf_mediabox.x1);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" \", 1); \n\tbuflen=sprintf(buffer, \"%.4f\",t2p->pdf_mediabox.y1);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" \", 1); \n\tbuflen=sprintf(buffer, \"%.4f\",t2p->pdf_mediabox.x2);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" \", 1); \n\tbuflen=sprintf(buffer, \"%.4f\",t2p->pdf_mediabox.y2);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"] \\n\", 3); \n\twritten += t2pWriteFile(output, (tdata_t) \"/Contents \", 10);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)(object + 1));\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n\", 6);\n\twritten += t2pWriteFile(output, (tdata_t) \"/Resources << \\n\", 15);\n\tif( t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount != 0 ){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/XObject <<\\n\", 12);\n\t\tfor(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount;i++){\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Im\", 3);\n\t\t\tbuflen = sprintf(buffer, \"%u\", t2p->pdf_page+1);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"_\", 1);\n\t\t\tbuflen = sprintf(buffer, \"%u\", i+1);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \" \", 1);\n\t\t\tbuflen = sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); \n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\t\tif(i%4==3){\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t\t}\n\t\t}\n\t\twritten += t2pWriteFile(output, (tdata_t) \">>\\n\", 3);\n\t} else {\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/XObject <<\\n\", 12);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Im\", 3);\n\t\t\tbuflen = sprintf(buffer, \"%u\", t2p->pdf_page+1);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \" \", 1);\n\t\t\tbuflen = sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); \n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\twritten += t2pWriteFile(output, (tdata_t) \">>\\n\", 3);\n\t}\n\tif(t2p->tiff_transferfunctioncount != 0) {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/ExtGState <<\", 13);\n\t\tt2pWriteFile(output, (tdata_t) \"/GS1 \", 5);\n\t\tbuflen = sprintf(\n\t\t\tbuffer, \n\t\t\t\"%lu\", \n\t\t\t(unsigned long)(object + 3)); \n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\twritten += t2pWriteFile(output, (tdata_t) \">> \\n\", 4);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"/ProcSet [ \", 11);\n\tif(t2p->pdf_colorspace == T2P_CS_BILEVEL \n\t\t|| t2p->pdf_colorspace == T2P_CS_GRAY\n\t\t){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/ImageB \", 8);\n\t} else {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/ImageC \", 8);\n\t\tif(t2p->pdf_colorspace & T2P_CS_PALETTE){\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/ImageI \", 8);\n\t\t}\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"]\\n>>\\n>>\\n\", 8);\n\n\treturn(written);\n}\n\n/*\n\tThis function composes the page size and image and tile locations on a page.\n*/\n\nvoid t2p_compose_pdf_page(T2P* t2p){\n\n\tuint32 i=0;\n\tuint32 i2=0;\n\tT2P_TILE* tiles=NULL;\n\tT2P_BOX* boxp=NULL;\n\tuint32 tilecountx=0;\n\tuint32 tilecounty=0;\n\tuint32 tilewidth=0;\n\tuint32 tilelength=0;\n\tint istiled=0;\n\tfloat f=0;\n\t\n\tt2p->pdf_xres = t2p->tiff_xres;\n\tt2p->pdf_yres = t2p->tiff_yres;\n\tif(t2p->pdf_overrideres) {\n\t\tt2p->pdf_xres = t2p->pdf_defaultxres;\n\t\tt2p->pdf_yres = t2p->pdf_defaultyres;\n\t}\n\tif(t2p->pdf_xres == 0.0)\n\t\tt2p->pdf_xres = t2p->pdf_defaultxres;\n\tif(t2p->pdf_yres == 0.0)\n\t\tt2p->pdf_yres = t2p->pdf_defaultyres;\n\tif (t2p->tiff_resunit != RESUNIT_CENTIMETER\t/* RESUNIT_NONE and */\n\t && t2p->tiff_resunit != RESUNIT_INCH) {\t/* other cases */\n\t\tt2p->pdf_imagewidth = ((float)(t2p->tiff_width))/t2p->pdf_xres;\n\t\tt2p->pdf_imagelength = ((float)(t2p->tiff_length))/t2p->pdf_yres;\n\t} else {\n\t\tt2p->pdf_imagewidth = \n\t\t\t((float)(t2p->tiff_width))*PS_UNIT_SIZE/t2p->pdf_xres;\n\t\tt2p->pdf_imagelength = \n\t\t\t((float)(t2p->tiff_length))*PS_UNIT_SIZE/t2p->pdf_yres;\n\t}\n\tif(t2p->pdf_overridepagesize != 0) {\n\t\tt2p->pdf_pagewidth = t2p->pdf_defaultpagewidth;\n\t\tt2p->pdf_pagelength = t2p->pdf_defaultpagelength;\n\t} else {\n\t\tt2p->pdf_pagewidth = t2p->pdf_imagewidth;\n\t\tt2p->pdf_pagelength = t2p->pdf_imagelength;\n\t}\n\tt2p->pdf_mediabox.x1=0.0;\n\tt2p->pdf_mediabox.y1=0.0;\n\tt2p->pdf_mediabox.x2=t2p->pdf_pagewidth;\n\tt2p->pdf_mediabox.y2=t2p->pdf_pagelength;\n\tt2p->pdf_imagebox.x1=0.0;\n\tt2p->pdf_imagebox.y1=0.0;\n\tt2p->pdf_imagebox.x2=t2p->pdf_imagewidth;\n\tt2p->pdf_imagebox.y2=t2p->pdf_imagelength;\n\tif(t2p->pdf_overridepagesize!=0){\n\t\tt2p->pdf_imagebox.x1+=((t2p->pdf_pagewidth-t2p->pdf_imagewidth)/2.0F);\n\t\tt2p->pdf_imagebox.y1+=((t2p->pdf_pagelength-t2p->pdf_imagelength)/2.0F);\n\t\tt2p->pdf_imagebox.x2+=((t2p->pdf_pagewidth-t2p->pdf_imagewidth)/2.0F);\n\t\tt2p->pdf_imagebox.y2+=((t2p->pdf_pagelength-t2p->pdf_imagelength)/2.0F);\n\t}\n\tif(t2p->tiff_orientation > 4){\n\t\tf=t2p->pdf_mediabox.x2;\n\t\tt2p->pdf_mediabox.x2=t2p->pdf_mediabox.y2;\n\t\tt2p->pdf_mediabox.y2=f;\n\t}\n\tistiled=((t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecount==0) ? 0 : 1;\n\tif(istiled==0){\n\t\tt2p_compose_pdf_page_orient(&(t2p->pdf_imagebox), t2p->tiff_orientation);\n\t\treturn;\n\t} else {\n\t\ttilewidth=(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilewidth;\n\t\ttilelength=(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilelength;\n\t\ttilecountx=(t2p->tiff_width + \n\t\t\ttilewidth -1)/ \n\t\t\ttilewidth;\n\t\t(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecountx=tilecountx;\n\t\ttilecounty=(t2p->tiff_length + \n\t\t\ttilelength -1)/ \n\t\t\ttilelength;\n\t\t(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecounty=tilecounty;\n\t\t(t2p->tiff_tiles[t2p->pdf_page]).tiles_edgetilewidth=\n\t\t\tt2p->tiff_width % tilewidth;\n\t\t(t2p->tiff_tiles[t2p->pdf_page]).tiles_edgetilelength=\n\t\t\tt2p->tiff_length % tilelength;\n\t\ttiles=(t2p->tiff_tiles[t2p->pdf_page]).tiles_tiles;\n\t\tfor(i2=0;i2<tilecounty-1;i2++){\n\t\t\tfor(i=0;i<tilecountx-1;i++){\n\t\t\t\tboxp=&(tiles[i2*tilecountx+i].tile_box);\n\t\t\t\tboxp->x1 = \n\t\t\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t\t\t+ ((float)(t2p->pdf_imagewidth * i * tilewidth)\n\t\t\t\t\t/ (float)t2p->tiff_width);\n\t\t\t\tboxp->x2 = \n\t\t\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t\t\t+ ((float)(t2p->pdf_imagewidth * (i+1) * tilewidth)\n\t\t\t\t\t/ (float)t2p->tiff_width);\n\t\t\t\tboxp->y1 = \n\t\t\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t\t\t- ((float)(t2p->pdf_imagelength * (i2+1) * tilelength)\n\t\t\t\t\t/ (float)t2p->tiff_length);\n\t\t\t\tboxp->y2 = \n\t\t\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t\t\t- ((float)(t2p->pdf_imagelength * i2 * tilelength)\n\t\t\t\t\t/ (float)t2p->tiff_length);\n\t\t\t}\n\t\t\tboxp=&(tiles[i2*tilecountx+i].tile_box);\n\t\t\tboxp->x1 = \n\t\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t\t+ ((float)(t2p->pdf_imagewidth * i * tilewidth)\n\t\t\t\t/ (float)t2p->tiff_width);\n\t\t\tboxp->x2 = t2p->pdf_imagebox.x2;\n\t\t\tboxp->y1 = \n\t\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t\t- ((float)(t2p->pdf_imagelength * (i2+1) * tilelength)\n\t\t\t\t/ (float)t2p->tiff_length);\n\t\t\tboxp->y2 = \n\t\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t\t- ((float)(t2p->pdf_imagelength * i2 * tilelength)\n\t\t\t\t/ (float)t2p->tiff_length);\n\t\t}\n\t\tfor(i=0;i<tilecountx-1;i++){\n\t\t\tboxp=&(tiles[i2*tilecountx+i].tile_box);\n\t\t\tboxp->x1 = \n\t\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t\t+ ((float)(t2p->pdf_imagewidth * i * tilewidth)\n\t\t\t\t/ (float)t2p->tiff_width);\n\t\t\tboxp->x2 = \n\t\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t\t+ ((float)(t2p->pdf_imagewidth * (i+1) * tilewidth)\n\t\t\t\t/ (float)t2p->tiff_width);\n\t\t\tboxp->y1 = t2p->pdf_imagebox.y1;\n\t\t\tboxp->y2 = \n\t\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t\t- ((float)(t2p->pdf_imagelength * i2 * tilelength)\n\t\t\t\t/ (float)t2p->tiff_length);\n\t\t}\n\t\tboxp=&(tiles[i2*tilecountx+i].tile_box);\n\t\tboxp->x1 = \n\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t+ ((float)(t2p->pdf_imagewidth * i * tilewidth)\n\t\t\t/ (float)t2p->tiff_width);\n\t\tboxp->x2 = t2p->pdf_imagebox.x2;\n\t\tboxp->y1 = t2p->pdf_imagebox.y1;\n\t\tboxp->y2 = \n\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t- ((float)(t2p->pdf_imagelength * i2 * tilelength)\n\t\t\t/ (float)t2p->tiff_length);\n\t}\n\tif(t2p->tiff_orientation==0 || t2p->tiff_orientation==1){\n\t\tfor(i=0;i<(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecount;i++){\n\t\t\tt2p_compose_pdf_page_orient( &(tiles[i].tile_box) , 0);\n\t\t}\n\t\treturn;\n\t}\n\tfor(i=0;i<(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecount;i++){\n\t\tboxp=&(tiles[i].tile_box);\n\t\tboxp->x1 -= t2p->pdf_imagebox.x1;\n\t\tboxp->x2 -= t2p->pdf_imagebox.x1;\n\t\tboxp->y1 -= t2p->pdf_imagebox.y1;\n\t\tboxp->y2 -= t2p->pdf_imagebox.y1;\n\t\tif(t2p->tiff_orientation==2 || t2p->tiff_orientation==3){\n\t\t\tboxp->x1 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x1;\n\t\t\tboxp->x2 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x2;\n\t\t}\n\t\tif(t2p->tiff_orientation==3 || t2p->tiff_orientation==4){\n\t\t\tboxp->y1 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y1;\n\t\t\tboxp->y2 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y2;\n\t\t}\n\t\tif(t2p->tiff_orientation==8 || t2p->tiff_orientation==5){\n\t\t\tboxp->y1 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y1;\n\t\t\tboxp->y2 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y2;\n\t\t}\n\t\tif(t2p->tiff_orientation==5 || t2p->tiff_orientation==6){\n\t\t\tboxp->x1 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x1;\n\t\t\tboxp->x2 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x2;\n\t\t}\n\t\tif(t2p->tiff_orientation > 4){\n\t\t\tf=boxp->x1;\n\t\t\tboxp->x1 = boxp->y1;\n\t\t\tboxp->y1 = f;\n\t\t\tf=boxp->x2;\n\t\t\tboxp->x2 = boxp->y2;\n\t\t\tboxp->y2 = f; \n\t\t\tt2p_compose_pdf_page_orient_flip(boxp, t2p->tiff_orientation);\n\t\t} else {\n\t\t\tt2p_compose_pdf_page_orient(boxp, t2p->tiff_orientation);\n\t\t}\n\t\t\n\t}\n\n\treturn;\n}\n\nvoid t2p_compose_pdf_page_orient(T2P_BOX* boxp, uint16 orientation){\n\n\tfloat m1[9];\n\tfloat f=0.0;\n\t\n\tif( boxp->x1 > boxp->x2){\n\t\tf=boxp->x1;\n\t\tboxp->x1=boxp->x2;\n\t\tboxp->x2 = f;\n\t}\n\tif( boxp->y1 > boxp->y2){\n\t\tf=boxp->y1;\n\t\tboxp->y1=boxp->y2;\n\t\tboxp->y2 = f;\n\t}\n\tboxp->mat[0]=m1[0]=boxp->x2-boxp->x1;\n\tboxp->mat[1]=m1[1]=0.0;\n\tboxp->mat[2]=m1[2]=0.0;\n\tboxp->mat[3]=m1[3]=0.0;\n\tboxp->mat[4]=m1[4]=boxp->y2-boxp->y1;\n\tboxp->mat[5]=m1[5]=0.0;\n\tboxp->mat[6]=m1[6]=boxp->x1;\n\tboxp->mat[7]=m1[7]=boxp->y1;\n\tboxp->mat[8]=m1[8]=1.0;\n\tswitch(orientation){\n\t\tcase 0:\n\t\tcase 1:\n\t\t\tbreak;\n\t\tcase 2:\n\t\t\tboxp->mat[0]=0.0F-m1[0];\n\t\t\tboxp->mat[6]+=m1[0];\n\t\t\tbreak;\n\t\tcase 3:\n\t\t\tboxp->mat[0]=0.0F-m1[0];\n\t\t\tboxp->mat[4]=0.0F-m1[4];\n\t\t\tboxp->mat[6]+=m1[0];\n\t\t\tboxp->mat[7]+=m1[4];\n\t\t\tbreak;\n\t\tcase 4:\n\t\t\tboxp->mat[4]=0.0F-m1[4];\n\t\t\tboxp->mat[7]+=m1[4];\n\t\t\tbreak;\n\t\tcase 5:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=0.0F-m1[0];\n\t\t\tboxp->mat[3]=0.0F-m1[4];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[6]+=m1[4];\n\t\t\tboxp->mat[7]+=m1[0];\n\t\t\tbreak;\n\t\tcase 6:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=0.0F-m1[0];\n\t\t\tboxp->mat[3]=m1[4];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[7]+=m1[0];\n\t\t\tbreak;\n\t\tcase 7:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=m1[0];\n\t\t\tboxp->mat[3]=m1[4];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tbreak;\n\t\tcase 8:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=m1[0];\n\t\t\tboxp->mat[3]=0.0F-m1[4];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[6]+=m1[4];\n\t\t\tbreak;\n\t}\n\n\treturn;\n}\n\nvoid t2p_compose_pdf_page_orient_flip(T2P_BOX* boxp, uint16 orientation){\n\n\tfloat m1[9];\n\tfloat f=0.0;\n\t\n\tif( boxp->x1 > boxp->x2){\n\t\tf=boxp->x1;\n\t\tboxp->x1=boxp->x2;\n\t\tboxp->x2 = f;\n\t}\n\tif( boxp->y1 > boxp->y2){\n\t\tf=boxp->y1;\n\t\tboxp->y1=boxp->y2;\n\t\tboxp->y2 = f;\n\t}\n\tboxp->mat[0]=m1[0]=boxp->x2-boxp->x1;\n\tboxp->mat[1]=m1[1]=0.0F;\n\tboxp->mat[2]=m1[2]=0.0F;\n\tboxp->mat[3]=m1[3]=0.0F;\n\tboxp->mat[4]=m1[4]=boxp->y2-boxp->y1;\n\tboxp->mat[5]=m1[5]=0.0F;\n\tboxp->mat[6]=m1[6]=boxp->x1;\n\tboxp->mat[7]=m1[7]=boxp->y1;\n\tboxp->mat[8]=m1[8]=1.0F;\n\tswitch(orientation){\n\t\tcase 5:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=0.0F-m1[4];\n\t\t\tboxp->mat[3]=0.0F-m1[0];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[6]+=m1[0];\n\t\t\tboxp->mat[7]+=m1[4];\n\t\t\tbreak;\n\t\tcase 6:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=0.0F-m1[4];\n\t\t\tboxp->mat[3]=m1[0];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[7]+=m1[4];\n\t\t\tbreak;\n\t\tcase 7:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=m1[4];\n\t\t\tboxp->mat[3]=m1[0];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tbreak;\n\t\tcase 8:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=m1[4];\n\t\t\tboxp->mat[3]=0.0F-m1[0];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[6]+=m1[0];\n\t\t\tbreak;\n\t}\n\n\treturn;\n}\n\n/*\n\tThis function writes a PDF Contents stream to output.\n*/\n\ntsize_t t2p_write_pdf_page_content_stream(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tttile_t i=0;\n\tchar buffer[512];\n\tint buflen=0;\n\tT2P_BOX box;\n\t\n\tif(t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount>0){ \n\t\tfor(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount; i++){\n\t\t\tbox=t2p->tiff_tiles[t2p->pdf_page].tiles_tiles[i].tile_box;\n\t\t\tbuflen=sprintf(buffer, \n\t\t\t\t\"q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d_%ld Do Q\\n\", \n\t\t\t\tt2p->tiff_transferfunctioncount?\"/GS1 gs \":\"\",\n\t\t\t\tbox.mat[0],\n\t\t\t\tbox.mat[1],\n\t\t\t\tbox.mat[3],\n\t\t\t\tbox.mat[4],\n\t\t\t\tbox.mat[6],\n\t\t\t\tbox.mat[7],\n\t\t\t\tt2p->pdf_page + 1, \n\t\t\t\t(long)(i + 1));\n\t\t\twritten += t2p_write_pdf_stream(buffer, buflen, output);\n\t\t}\n\t} else {\n\t\tbox=t2p->pdf_imagebox;\n\t\tbuflen=sprintf(buffer, \n\t\t\t\"q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d Do Q\\n\", \n\t\t\tt2p->tiff_transferfunctioncount?\"/GS1 gs \":\"\",\n\t\t\tbox.mat[0],\n\t\t\tbox.mat[1],\n\t\t\tbox.mat[3],\n\t\t\tbox.mat[4],\n\t\t\tbox.mat[6],\n\t\t\tbox.mat[7],\n\t\t\tt2p->pdf_page+1);\n\t\twritten += t2p_write_pdf_stream(buffer, buflen, output);\n\t}\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Image XObject stream dictionary to output. \n*/\n\ntsize_t t2p_write_pdf_xobject_stream_dict(ttile_t tile, \n\t\t\t\t\t\t\t\t\t\t\t\tT2P* t2p, \n\t\t\t\t\t\t\t\t\t\t\t\tTIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\twritten += t2p_write_pdf_stream_dict(0, t2p->pdf_xrefcount+1, output); \n\twritten += t2pWriteFile(output, \n\t\t(tdata_t) \"/Type /XObject \\n/Subtype /Image \\n/Name /Im\", \n\t\t42);\n\tbuflen=sprintf(buffer, \"%u\", t2p->pdf_page+1);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\tif(tile != 0){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"_\", 1);\n\t\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)tile);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/Width \", 8);\n\t_TIFFmemset((tdata_t)buffer, 0x00, 16);\n\tif(tile==0){\n\t\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->tiff_width);\n\t} else {\n\t\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){\n\t\t\tbuflen=sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);\n\t\t} else {\n\t\t\tbuflen=sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);\n\t\t}\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/Height \", 9);\n\t_TIFFmemset((tdata_t)buffer, 0x00, 16);\n\tif(tile==0){\n\t\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->tiff_length);\n\t} else {\n\t\tif(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){\n\t\t\tbuflen=sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);\n\t\t} else {\n\t\t\tbuflen=sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/BitsPerComponent \", 19);\n\t_TIFFmemset((tdata_t)buffer, 0x00, 16);\n\tbuflen=sprintf(buffer, \"%u\", t2p->tiff_bitspersample);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/ColorSpace \", 13);\n\twritten += t2p_write_pdf_xobject_cs(t2p, output);\n\tif (t2p->pdf_image_interpolate)\n\t\twritten += t2pWriteFile(output,\n\t\t\t\t\t (tdata_t) \"\\n/Interpolate true\", 18);\n\tif( (t2p->pdf_switchdecode != 0)\n#ifdef CCITT_SUPPORT\n\t\t&& ! (t2p->pdf_colorspace == T2P_CS_BILEVEL \n\t\t&& t2p->pdf_compression == T2P_COMPRESS_G4)\n#endif\n\t\t){\n\t\twritten += t2p_write_pdf_xobject_decode(t2p, output);\n\t}\n\twritten += t2p_write_pdf_xobject_stream_filter(tile, t2p, output);\n\t\n\treturn(written);\n}\n\n/*\n * \tThis function writes a PDF Image XObject Colorspace name to output.\n */\n\n\ntsize_t t2p_write_pdf_xobject_cs(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[128];\n\tint buflen=0;\n\n\tfloat X_W=1.0;\n\tfloat Y_W=1.0;\n\tfloat Z_W=1.0;\n\t\n\tif( (t2p->pdf_colorspace & T2P_CS_ICCBASED) != 0){\n\t\twritten += t2p_write_pdf_xobject_icccs(t2p, output);\n\t\treturn(written);\n\t}\n\tif( (t2p->pdf_colorspace & T2P_CS_PALETTE) != 0){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"[ /Indexed \", 11);\n\t\tt2p->pdf_colorspace ^= T2P_CS_PALETTE;\n\t\twritten += t2p_write_pdf_xobject_cs(t2p, output);\n\t\tt2p->pdf_colorspace |= T2P_CS_PALETTE;\n\t\tbuflen=sprintf(buffer, \"%u\", (0x0001 << t2p->tiff_bitspersample)-1 );\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" \", 1);\n\t\t_TIFFmemset(buffer, 0x00, 16);\n\t\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_palettecs ); \n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R ]\\n\", 7);\n\t\treturn(written);\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_BILEVEL){\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DeviceGray \\n\", 13);\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_GRAY){\n\t\t\tif(t2p->pdf_colorspace & T2P_CS_CALGRAY){\n\t\t\t\twritten += t2p_write_pdf_xobject_calcs(t2p, output);\n\t\t\t} else {\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DeviceGray \\n\", 13);\n\t\t\t}\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_RGB){\n\t\t\tif(t2p->pdf_colorspace & T2P_CS_CALRGB){\n\t\t\t\twritten += t2p_write_pdf_xobject_calcs(t2p, output);\n\t\t\t} else {\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DeviceRGB \\n\", 12);\n\t\t\t}\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_CMYK){\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DeviceCMYK \\n\", 13);\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_LAB){\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"[/Lab << \\n\", 10);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/WhitePoint \", 12);\n\t\t\tX_W = t2p->tiff_whitechromaticities[0];\n\t\t\tY_W = t2p->tiff_whitechromaticities[1];\n\t\t\tZ_W = 1.0F - (X_W + Y_W);\n\t\t\tX_W /= Y_W;\n\t\t\tZ_W /= Y_W;\n\t\t\tY_W = 1.0F;\n\t\t\tbuflen=sprintf(buffer, \"[%.4f %.4f %.4f] \\n\", X_W, Y_W, Z_W);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\tX_W = 0.3457F; /* 0.3127F; */ /* D50, commented D65 */\n\t\t\tY_W = 0.3585F; /* 0.3290F; */\n\t\t\tZ_W = 1.0F - (X_W + Y_W);\n\t\t\tX_W /= Y_W;\n\t\t\tZ_W /= Y_W;\n\t\t\tY_W = 1.0F;\n\t\t\tbuflen=sprintf(buffer, \"[%.4f %.4f %.4f] \\n\", X_W, Y_W, Z_W);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Range \", 7);\n\t\t\tbuflen=sprintf(buffer, \"[%d %d %d %d] \\n\", \n\t\t\t\tt2p->pdf_labrange[0], \n\t\t\t\tt2p->pdf_labrange[1], \n\t\t\t\tt2p->pdf_labrange[2], \n\t\t\t\tt2p->pdf_labrange[3]);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \">>] \\n\", 5);\n\t\t\t\n\t}\n\t\n\treturn(written);\n}\n\ntsize_t t2p_write_pdf_transfer(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"<< /Type /ExtGState \\n/TR \", 25);\n\tif(t2p->tiff_transferfunctioncount == 1){\n\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t (unsigned long)(t2p->pdf_xrefcount + 1));\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t} else {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"[ \", 2);\n\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t (unsigned long)(t2p->pdf_xrefcount + 1));\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t (unsigned long)(t2p->pdf_xrefcount + 2));\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t (unsigned long)(t2p->pdf_xrefcount + 3));\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Identity ] \", 12);\n\t}\n\n\twritten += t2pWriteFile(output, (tdata_t) \" >> \\n\", 5);\n\n\treturn(written);\n}\n\ntsize_t t2p_write_pdf_transfer_dict(T2P* t2p, TIFF* output, uint16 i){\n\n\ttsize_t written=0;\n\tchar buffer[32];\n\tint buflen=0;\n\t(void)i; /* XXX */\n\n\twritten += t2pWriteFile(output, (tdata_t) \"/FunctionType 0 \\n\", 17);\n\twritten += t2pWriteFile(output, (tdata_t) \"/Domain [0.0 1.0] \\n\", 19);\n\twritten += t2pWriteFile(output, (tdata_t) \"/Range [0.0 1.0] \\n\", 18);\n\tbuflen=sprintf(buffer, \"/Size [%u] \\n\", (1<<t2p->tiff_bitspersample));\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"/BitsPerSample 16 \\n\", 19);\n\twritten += t2p_write_pdf_stream_dict(((tsize_t)1)<<(t2p->tiff_bitspersample+1), 0, output);\n\n\treturn(written);\n}\n\ntsize_t t2p_write_pdf_transfer_stream(T2P* t2p, TIFF* output, uint16 i){\n\n\ttsize_t written=0;\n\n\twritten += t2p_write_pdf_stream(\n\t\tt2p->tiff_transferfunction[i], \n\t\t(((tsize_t)1)<<(t2p->tiff_bitspersample+1)), \n\t\toutput);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Image XObject Colorspace array to output.\n*/\n\ntsize_t t2p_write_pdf_xobject_calcs(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[128];\n\tint buflen=0;\n\t\n\tfloat X_W=0.0;\n\tfloat Y_W=0.0;\n\tfloat Z_W=0.0;\n\tfloat X_R=0.0;\n\tfloat Y_R=0.0;\n\tfloat Z_R=0.0;\n\tfloat X_G=0.0;\n\tfloat Y_G=0.0;\n\tfloat Z_G=0.0;\n\tfloat X_B=0.0;\n\tfloat Y_B=0.0;\n\tfloat Z_B=0.0;\n\tfloat x_w=0.0;\n\tfloat y_w=0.0;\n\tfloat z_w=0.0;\n\tfloat x_r=0.0;\n\tfloat y_r=0.0;\n\tfloat x_g=0.0;\n\tfloat y_g=0.0;\n\tfloat x_b=0.0;\n\tfloat y_b=0.0;\n\tfloat R=1.0;\n\tfloat G=1.0;\n\tfloat B=1.0;\n\t\n\twritten += t2pWriteFile(output, (tdata_t) \"[\", 1);\n\tif(t2p->pdf_colorspace & T2P_CS_CALGRAY){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/CalGray \", 9);\n\t\tX_W = t2p->tiff_whitechromaticities[0];\n\t\tY_W = t2p->tiff_whitechromaticities[1];\n\t\tZ_W = 1.0F - (X_W + Y_W);\n\t\tX_W /= Y_W;\n\t\tZ_W /= Y_W;\n\t\tY_W = 1.0F;\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_CALRGB){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/CalRGB \", 8);\n\t\tx_w = t2p->tiff_whitechromaticities[0];\n\t\ty_w = t2p->tiff_whitechromaticities[1];\n\t\tx_r = t2p->tiff_primarychromaticities[0];\n\t\ty_r = t2p->tiff_primarychromaticities[1];\n\t\tx_g = t2p->tiff_primarychromaticities[2];\n\t\ty_g = t2p->tiff_primarychromaticities[3];\n\t\tx_b = t2p->tiff_primarychromaticities[4];\n\t\ty_b = t2p->tiff_primarychromaticities[5];\n\t\tz_w = y_w * ((x_g - x_b)*y_r - (x_r-x_b)*y_g + (x_r-x_g)*y_b);\n\t\tY_R = (y_r/R) * ((x_g-x_b)*y_w - (x_w-x_b)*y_g + (x_w-x_g)*y_b) / z_w;\n\t\tX_R = Y_R * x_r / y_r;\n\t\tZ_R = Y_R * (((1-x_r)/y_r)-1);\n\t\tY_G = ((0.0F-(y_g))/G) * ((x_r-x_b)*y_w - (x_w-x_b)*y_r + (x_w-x_r)*y_b) / z_w;\n\t\tX_G = Y_G * x_g / y_g;\n\t\tZ_G = Y_G * (((1-x_g)/y_g)-1);\n\t\tY_B = (y_b/B) * ((x_r-x_g)*y_w - (x_w-x_g)*y_r + (x_w-x_r)*y_g) / z_w;\n\t\tX_B = Y_B * x_b / y_b;\n\t\tZ_B = Y_B * (((1-x_b)/y_b)-1);\n\t\tX_W = (X_R * R) + (X_G * G) + (X_B * B);\n\t\tY_W = (Y_R * R) + (Y_G * G) + (Y_B * B);\n\t\tZ_W = (Z_R * R) + (Z_G * G) + (Z_B * B);\n\t\tX_W /= Y_W;\n\t\tZ_W /= Y_W;\n\t\tY_W = 1.0;\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"<< \\n\", 4);\n\tif(t2p->pdf_colorspace & T2P_CS_CALGRAY){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/WhitePoint \", 12);\n\t\tbuflen=sprintf(buffer, \"[%.4f %.4f %.4f] \\n\", X_W, Y_W, Z_W);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Gamma 2.2 \\n\", 12);\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_CALRGB){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/WhitePoint \", 12);\n\t\tbuflen=sprintf(buffer, \"[%.4f %.4f %.4f] \\n\", X_W, Y_W, Z_W);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Matrix \", 8);\n\t\tbuflen=sprintf(buffer, \"[%.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f] \\n\", \n\t\t\tX_R, Y_R, Z_R, \n\t\t\tX_G, Y_G, Z_G, \n\t\t\tX_B, Y_B, Z_B); \n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Gamma [2.2 2.2 2.2] \\n\", 22);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \">>] \\n\", 5);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Image XObject Colorspace array to output.\n*/\n\ntsize_t t2p_write_pdf_xobject_icccs(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\t\n\twritten += t2pWriteFile(output, (tdata_t) \"[/ICCBased \", 11);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_icccs);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R] \\n\", 7);\n\n\treturn(written);\n}\n\ntsize_t t2p_write_pdf_xobject_icccs_dict(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\t\n\twritten += t2pWriteFile(output, (tdata_t) \"/N \", 3);\n\tbuflen=sprintf(buffer, \"%u \\n\", t2p->tiff_samplesperpixel);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"/Alternate \", 11);\n\tt2p->pdf_colorspace ^= T2P_CS_ICCBASED;\n\twritten += t2p_write_pdf_xobject_cs(t2p, output);\n\tt2p->pdf_colorspace |= T2P_CS_ICCBASED;\n\twritten += t2p_write_pdf_stream_dict(t2p->tiff_iccprofilelength, 0, output);\n\t\n\treturn(written);\n}\n\ntsize_t t2p_write_pdf_xobject_icccs_stream(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2p_write_pdf_stream(\n\t\t\t\t(tdata_t) t2p->tiff_iccprofile, \n\t\t\t\t(tsize_t) t2p->tiff_iccprofilelength, \n\t\t\t\toutput);\n\t\n\treturn(written);\n}\n\n/*\n\tThis function writes a palette stream for an indexed color space to output.\n*/\n\ntsize_t t2p_write_pdf_xobject_palettecs_stream(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2p_write_pdf_stream(\n\t\t\t\t(tdata_t) t2p->pdf_palette, \n\t\t\t\t(tsize_t) t2p->pdf_palettesize, \n\t\t\t\toutput);\n\t\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Image XObject Decode array to output.\n*/\n\ntsize_t t2p_write_pdf_xobject_decode(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tint i=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"/Decode [ \", 10);\n\tfor (i=0;i<t2p->tiff_samplesperpixel;i++){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"1 0 \", 4);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"]\\n\", 2);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Image XObject stream filter name and parameters to \n\toutput.\n*/\n\ntsize_t t2p_write_pdf_xobject_stream_filter(ttile_t tile, T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\tif(t2p->pdf_compression==T2P_COMPRESS_NONE){\n\t\treturn(written);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"/Filter \", 8);\n\tswitch(t2p->pdf_compression){\n#ifdef CCITT_SUPPORT\n\t\tcase T2P_COMPRESS_G4:\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/CCITTFaxDecode \", 16);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DecodeParms \", 13);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"<< /K -1 \", 9);\n\t\t\tif(tile==0){\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Columns \", 9);\n\t\t\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t\t\t (unsigned long)t2p->tiff_width);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /Rows \", 7);\n\t\t\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t\t\t (unsigned long)t2p->tiff_length);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t} else {\n\t\t\t\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Columns \", 9);\n\t\t\t\t\tbuflen=sprintf(\n\t\t\t\t\t\tbuffer, \n\t\t\t\t\t\t\"%lu\", \n\t\t\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\t} else {\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Columns \", 9);\n\t\t\t\t\tbuflen=sprintf(\n\t\t\t\t\t\tbuffer, \n\t\t\t\t\t\t\"%lu\", \n\t\t\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\t}\n\t\t\t\tif(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /Rows \", 7);\n\t\t\t\t\tbuflen=sprintf(\n\t\t\t\t\t\tbuffer, \n\t\t\t\t\t\t\"%lu\", \n\t\t\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\t} else {\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /Rows \", 7);\n\t\t\t\t\tbuflen=sprintf(\n\t\t\t\t\t\tbuffer, \n\t\t\t\t\t\t\"%lu\", \n\t\t\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(t2p->pdf_switchdecode == 0){\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /BlackIs1 true \", 16);\n\t\t\t}\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \">>\\n\", 3);\n\t\t\tbreak;\n#endif\n#ifdef JPEG_SUPPORT\n\t\tcase T2P_COMPRESS_JPEG:\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DCTDecode \", 11);\n\n\t\t\tif(t2p->tiff_photometric != PHOTOMETRIC_YCBCR) {\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DecodeParms \", 13);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"<< /ColorTransform 0 >>\\n\", 24);\n\t\t\t}\n\t\t\tbreak;\n#endif\n#ifdef ZIP_SUPPORT\n\t\tcase T2P_COMPRESS_ZIP:\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/FlateDecode \", 13);\n\t\t\tif(t2p->pdf_compressionquality%100){\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DecodeParms \", 13);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"<< /Predictor \", 14);\n\t\t\t\t_TIFFmemset(buffer, 0x00, 16);\n\t\t\t\tbuflen=sprintf(buffer, \"%u\", t2p->pdf_compressionquality%100);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /Columns \", 10);\n\t\t\t\t_TIFFmemset(buffer, 0x00, 16);\n\t\t\t\tbuflen = sprintf(buffer, \"%lu\",\n\t\t\t\t\t\t (unsigned long)t2p->tiff_width);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /Colors \", 9);\n\t\t\t\t_TIFFmemset(buffer, 0x00, 16);\n\t\t\t\tbuflen=sprintf(buffer, \"%u\", t2p->tiff_samplesperpixel);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /BitsPerComponent \", 19);\n\t\t\t\t_TIFFmemset(buffer, 0x00, 16);\n\t\t\t\tbuflen=sprintf(buffer, \"%u\", t2p->tiff_bitspersample);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \">>\\n\", 3);\n\t\t\t}\n\t\t\tbreak;\n#endif\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF xref table to output.\n*/\n\ntsize_t t2p_write_pdf_xreftable(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[21];\n\tint buflen=0;\n\tuint32 i=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"xref\\n0 \", 7);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)(t2p->pdf_xrefcount + 1));\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" \\n0000000000 65535 f \\n\", 22);\n\tfor (i=0;i<t2p->pdf_xrefcount;i++){\n\t\tsprintf(buffer, \"%.10lu 00000 n \\n\",\n\t\t\t(unsigned long)t2p->pdf_xrefoffsets[i]);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 20);\n\t}\n\n\treturn(written);\n}\n\n/*\n * This function writes a PDF trailer to output.\n */\n\ntsize_t t2p_write_pdf_trailer(T2P* t2p, TIFF* output)\n{\n\n\ttsize_t written = 0;\n\tchar buffer[32];\n\tint buflen = 0;\n\tsize_t i = 0;\n\n\tfor (i = 0; i < sizeof(t2p->pdf_fileid) - 8; i += 8)\n\t\tsnprintf(t2p->pdf_fileid + i, 9, \"%.8X\", rand());\n\n\twritten += t2pWriteFile(output, (tdata_t) \"trailer\\n<<\\n/Size \", 17);\n\tbuflen = sprintf(buffer, \"%lu\", (unsigned long)(t2p->pdf_xrefcount+1));\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t_TIFFmemset(buffer, 0x00, 32);\t\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/Root \", 7);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_catalog);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t_TIFFmemset(buffer, 0x00, 32);\t\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n/Info \", 12);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_info);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t_TIFFmemset(buffer, 0x00, 32);\t\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n/ID[<\", 11);\n\twritten += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid,\n\t\t\t\tsizeof(t2p->pdf_fileid) - 1);\n\twritten += t2pWriteFile(output, (tdata_t) \"><\", 2);\n\twritten += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid,\n\t\t\t\tsizeof(t2p->pdf_fileid) - 1);\n\twritten += t2pWriteFile(output, (tdata_t) \">]\\n>>\\nstartxref\\n\", 16);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_startxref);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t_TIFFmemset(buffer, 0x00, 32);\t\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n%%EOF\\n\", 7);\n\n\treturn(written);\n}\n \n/*\n\n This function writes a PDF to a file given a pointer to a TIFF.\n\n The idea with using a TIFF* as output for a PDF file is that the file \n can be created with TIFFClientOpen for memory-mapped use within the TIFF \n library, and TIFFWriteEncodedStrip can be used to write compressed data to \n the output. The output is not actually a TIFF file, it is a PDF file. \n\n This function uses only t2pWriteFile and TIFFWriteEncodedStrip to write to \n the output TIFF file. When libtiff would otherwise be writing data to the \n output file, the write procedure of the TIFF structure is replaced with an \n empty implementation.\n\n The first argument to the function is an initialized and validated T2P \n context struct pointer.\n\n The second argument to the function is the TIFF* that is the input that has \n been opened for reading and no other functions have been called upon it.\n\n The third argument to the function is the TIFF* that is the output that has \n been opened for writing. It has to be opened so that it hasn't written any \n data to the output. If the output is seekable then it's OK to seek to the \n beginning of the file. The function only writes to the output PDF and does \n not seek. See the example usage in the main() function.\n\n\tTIFF* output = TIFFOpen(\"output.pdf\", \"w\");\n\tassert(output != NULL);\n\n\tif(output->tif_seekproc != NULL){\n\t\tt2pSeekFile(output, (toff_t) 0, SEEK_SET);\n\t}\n\n This function returns the file size of the output PDF file. On error it \n returns zero and the t2p->t2p_error variable is set to T2P_ERR_ERROR.\n\n After this function completes, call t2p_free on t2p, TIFFClose on input, \n and TIFFClose on output.\n*/\n\ntsize_t t2p_write_pdf(T2P* t2p, TIFF* input, TIFF* output){\n\n\ttsize_t written=0;\n\tttile_t i2=0;\n\ttsize_t streamlen=0;\n\tuint16 i=0;\n\n\tt2p_read_tiff_init(t2p, input);\n\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\tt2p->pdf_xrefoffsets= (uint32*) _TIFFmalloc(t2p->pdf_xrefcount * sizeof(uint32) );\n\tif(t2p->pdf_xrefoffsets==NULL){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"Can't allocate %u bytes of memory for t2p_write_pdf\", \n\t\t\t(unsigned int) (t2p->pdf_xrefcount * sizeof(uint32)) );\n\t\treturn(written);\n\t}\n\tt2p->pdf_xrefcount=0;\n\tt2p->pdf_catalog=1;\n\tt2p->pdf_info=2;\n\tt2p->pdf_pages=3;\n\twritten += t2p_write_pdf_header(t2p, output);\n\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\tt2p->pdf_catalog=t2p->pdf_xrefcount;\n\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\twritten += t2p_write_pdf_catalog(t2p, output);\n\twritten += t2p_write_pdf_obj_end(output);\n\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\tt2p->pdf_info=t2p->pdf_xrefcount;\n\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\twritten += t2p_write_pdf_info(t2p, input, output);\n\twritten += t2p_write_pdf_obj_end(output);\n\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\tt2p->pdf_pages=t2p->pdf_xrefcount;\n\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\twritten += t2p_write_pdf_pages(t2p, output);\n\twritten += t2p_write_pdf_obj_end(output);\n\tfor(t2p->pdf_page=0;t2p->pdf_page<t2p->tiff_pagecount;t2p->pdf_page++){\n\t\tt2p_read_tiff_data(t2p, input);\n\t\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\twritten += t2p_write_pdf_page(t2p->pdf_xrefcount, t2p, output);\n\t\twritten += t2p_write_pdf_obj_end(output);\n\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\twritten += t2p_write_pdf_stream_dict(0, t2p->pdf_xrefcount+1, output);\n\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\twritten += t2p_write_pdf_stream_start(output);\n\t\tstreamlen=written;\n\t\twritten += t2p_write_pdf_page_content_stream(t2p, output);\n\t\tstreamlen=written-streamlen;\n\t\twritten += t2p_write_pdf_stream_end(output);\n\t\twritten += t2p_write_pdf_obj_end(output);\n\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\twritten += t2p_write_pdf_stream_length(streamlen, output);\n\t\twritten += t2p_write_pdf_obj_end(output);\n\t\tif(t2p->tiff_transferfunctioncount != 0){\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_transfer(t2p, output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\tfor(i=0; i < t2p->tiff_transferfunctioncount; i++){\n\t\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\t\twritten += t2p_write_pdf_transfer_dict(t2p, output, i);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\t\tstreamlen=written;\n\t\t\t\twritten += t2p_write_pdf_transfer_stream(t2p, output, i);\n\t\t\t\tstreamlen=written-streamlen;\n\t\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\t}\n\t\t}\n\t\tif( (t2p->pdf_colorspace & T2P_CS_PALETTE) != 0){\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\tt2p->pdf_palettecs=t2p->pdf_xrefcount;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\twritten += t2p_write_pdf_stream_dict(t2p->pdf_palettesize, 0, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\tstreamlen=written;\n\t\t\twritten += t2p_write_pdf_xobject_palettecs_stream(t2p, output);\n\t\t\tstreamlen=written-streamlen;\n\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t}\n\t\tif( (t2p->pdf_colorspace & T2P_CS_ICCBASED) != 0){\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\tt2p->pdf_icccs=t2p->pdf_xrefcount;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\twritten += t2p_write_pdf_xobject_icccs_dict(t2p, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\tstreamlen=written;\n\t\t\twritten += t2p_write_pdf_xobject_icccs_stream(t2p, output);\n\t\t\tstreamlen=written-streamlen;\n\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t}\n\t\tif(t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount !=0){\n\t\t\tfor(i2=0;i2<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount;i2++){\n\t\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\t\twritten += t2p_write_pdf_xobject_stream_dict(\n\t\t\t\t\ti2+1, \n\t\t\t\t\tt2p, \n\t\t\t\t\toutput);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\t\tstreamlen=written;\n\t\t\t\tt2p_read_tiff_size_tile(t2p, input, i2);\n\t\t\t\twritten += t2p_readwrite_pdf_image_tile(t2p, input, output, i2);\n\t\t\t\tt2p_write_advance_directory(t2p, output);\n\t\t\t\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\t\t\t\tstreamlen=written-streamlen;\n\t\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\t\twritten += t2p_write_pdf_stream_length(streamlen, output);\n\t\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\t}\n\t\t} else {\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\twritten += t2p_write_pdf_xobject_stream_dict(\n\t\t\t\t0, \n\t\t\t\tt2p, \n\t\t\t\toutput);\n\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\tstreamlen=written;\n\t\t\tt2p_read_tiff_size(t2p, input);\n\t\t\twritten += t2p_readwrite_pdf_image(t2p, input, output);\n\t\t\tt2p_write_advance_directory(t2p, output);\n\t\t\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\t\t\tstreamlen=written-streamlen;\n\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_length(streamlen, output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t}\n\t}\n\tt2p->pdf_startxref = written;\n\twritten += t2p_write_pdf_xreftable(t2p, output);\n\twritten += t2p_write_pdf_trailer(t2p, output);\n\tt2p_disable(output);\n\n\treturn(written);\n}\n\n/* vim: set ts=8 sts=8 sw=8 noet: */\n/*\n * Local Variables:\n * mode: c\n * c-basic-offset: 8\n * fill-column: 78\n * End:\n */\n\n\n/* $Id$\n *\n * tiff2pdf - converts a TIFF image to a PDF document\n *\n * Copyright (c) 2003 Ross Finlayson\n *\n * Permission to use, copy, modify, distribute, and sell this software and \n * its documentation for any purpose is hereby granted without fee, provided\n * that (i) the above copyright notices and this permission notice appear in\n * all copies of the software and related documentation, and (ii) the name of\n * Ross Finlayson may not be used in any advertising or\n * publicity relating to the software without the specific, prior written\n * permission of Ross Finlayson.\n * \n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND, \n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY \n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. \n * \n * IN NO EVENT SHALL ROSS FINLAYSON BE LIABLE FOR\n * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\n * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\n * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF \n * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE \n * OF THIS SOFTWARE.\n */\n\n#include \"tif_config.h\"\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <ctype.h>\n#include <time.h>\n#include <errno.h>\n\n#if HAVE_UNISTD_H\n# include <unistd.h>\n#endif\n\n#ifdef HAVE_FCNTL_H\n# include <fcntl.h>\n#endif\n\n#ifdef HAVE_IO_H\n# include <io.h>\n#endif\n\n#ifdef NEED_LIBPORT\n# include \"libport.h\"\n#endif\n\n#include \"tiffiop.h\"\n#include \"tiffio.h\"\n\n#ifndef HAVE_GETOPT\nextern int getopt(int, char**, char*);\n#endif\n\n#ifndef EXIT_SUCCESS\n# define EXIT_SUCCESS\t0\n#endif\n#ifndef EXIT_FAILURE\n# define EXIT_FAILURE\t1\n#endif\n\n#define TIFF2PDF_MODULE \"tiff2pdf\"\n\n#define PS_UNIT_SIZE\t72.0F\n\n/* This type is of PDF color spaces. */\ntypedef enum {\n\tT2P_CS_BILEVEL = 0x01,\t/* Bilevel, black and white */\n\tT2P_CS_GRAY = 0x02,\t/* Single channel */\n\tT2P_CS_RGB = 0x04,\t/* Three channel tristimulus RGB */\n\tT2P_CS_CMYK = 0x08,\t/* Four channel CMYK print inkset */\n\tT2P_CS_LAB = 0x10,\t/* Three channel L*a*b* color space */\n\tT2P_CS_PALETTE = 0x1000,/* One of the above with a color map */\n\tT2P_CS_CALGRAY = 0x20,\t/* Calibrated single channel */\n\tT2P_CS_CALRGB = 0x40,\t/* Calibrated three channel tristimulus RGB */\n\tT2P_CS_ICCBASED = 0x80\t/* ICC profile color specification */\n} t2p_cs_t;\n\n/* This type is of PDF compression types. */\ntypedef enum{\n\tT2P_COMPRESS_NONE=0x00\n#ifdef CCITT_SUPPORT\n\t, T2P_COMPRESS_G4=0x01\n#endif\n#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)\n\t, T2P_COMPRESS_JPEG=0x02\n#endif\n#ifdef ZIP_SUPPORT\n\t, T2P_COMPRESS_ZIP=0x04\n#endif\n} t2p_compress_t;\n\n/* This type is whether TIFF image data can be used in PDF without transcoding. */\ntypedef enum{\n\tT2P_TRANSCODE_RAW=0x01, /* The raw data from the input can be used without recompressing */\n\tT2P_TRANSCODE_ENCODE=0x02 /* The data from the input is perhaps unencoded and reencoded */\n} t2p_transcode_t;\n\n/* This type is of information about the data samples of the input image. */\ntypedef enum{\n\tT2P_SAMPLE_NOTHING=0x0000, /* The unencoded samples are normal for the output colorspace */\n\tT2P_SAMPLE_ABGR_TO_RGB=0x0001, /* The unencoded samples are the result of ReadRGBAImage */\n\tT2P_SAMPLE_RGBA_TO_RGB=0x0002, /* The unencoded samples are contiguous RGBA */\n\tT2P_SAMPLE_RGBAA_TO_RGB=0x0004, /* The unencoded samples are RGBA with premultiplied alpha */\n\tT2P_SAMPLE_YCBCR_TO_RGB=0x0008, \n\tT2P_SAMPLE_YCBCR_TO_LAB=0x0010, \n\tT2P_SAMPLE_REALIZE_PALETTE=0x0020, /* The unencoded samples are indexes into the color map */\n\tT2P_SAMPLE_SIGNED_TO_UNSIGNED=0x0040, /* The unencoded samples are signed instead of unsignd */\n\tT2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED=0x0040, /* The L*a*b* samples have a* and b* signed */\n\tT2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG=0x0100 /* The unencoded samples are separate instead of contiguous */\n} t2p_sample_t;\n\n/* This type is of error status of the T2P struct. */\ntypedef enum{\n\tT2P_ERR_OK = 0, /* This is the value of t2p->t2p_error when there is no error */\n\tT2P_ERR_ERROR = 1 /* This is the value of t2p->t2p_error when there was an error */\n} t2p_err_t;\n\n/* This struct defines a logical page of a TIFF. */\ntypedef struct {\n\ttdir_t page_directory;\n\tuint32 page_number;\n\tttile_t page_tilecount;\n\tuint32 page_extra;\n} T2P_PAGE;\n\n/* This struct defines a PDF rectangle's coordinates. */\ntypedef struct {\n\tfloat x1;\n\tfloat y1;\n\tfloat x2;\n\tfloat y2;\n\tfloat mat[9];\n} T2P_BOX;\n\n/* This struct defines a tile of a PDF. */\ntypedef struct {\n\tT2P_BOX tile_box;\n} T2P_TILE;\n\n/* This struct defines information about the tiles on a PDF page. */\ntypedef struct {\n\tttile_t tiles_tilecount;\n\tuint32 tiles_tilewidth;\n\tuint32 tiles_tilelength;\n\tuint32 tiles_tilecountx;\n\tuint32 tiles_tilecounty;\n\tuint32 tiles_edgetilewidth;\n\tuint32 tiles_edgetilelength;\n\tT2P_TILE* tiles_tiles;\n} T2P_TILES;\n\n/* This struct is the context of a function to generate PDF from a TIFF. */\ntypedef struct {\n\tt2p_err_t t2p_error;\n\tT2P_PAGE* tiff_pages;\n\tT2P_TILES* tiff_tiles;\n\ttdir_t tiff_pagecount;\n\tuint16 tiff_compression;\n\tuint16 tiff_photometric;\n\tuint16 tiff_fillorder;\n\tuint16 tiff_bitspersample;\n\tuint16 tiff_samplesperpixel;\n\tuint16 tiff_planar;\n\tuint32 tiff_width;\n\tuint32 tiff_length;\n\tfloat tiff_xres;\n\tfloat tiff_yres;\n\tuint16 tiff_orientation;\n\ttoff_t tiff_dataoffset;\n\ttsize_t tiff_datasize;\n\tuint16 tiff_resunit;\n\tuint16 pdf_centimeters;\n\tuint16 pdf_overrideres;\n\tuint16 pdf_overridepagesize;\n\tfloat pdf_defaultxres;\n\tfloat pdf_defaultyres;\n\tfloat pdf_xres;\n\tfloat pdf_yres;\n\tfloat pdf_defaultpagewidth;\n\tfloat pdf_defaultpagelength;\n\tfloat pdf_pagewidth;\n\tfloat pdf_pagelength;\n\tfloat pdf_imagewidth;\n\tfloat pdf_imagelength;\n\tT2P_BOX pdf_mediabox;\n\tT2P_BOX pdf_imagebox;\n\tuint16 pdf_majorversion;\n\tuint16 pdf_minorversion;\n\tuint32 pdf_catalog;\n\tuint32 pdf_pages;\n\tuint32 pdf_info;\n\tuint32 pdf_palettecs;\n\tuint16 pdf_fitwindow;\n\tuint32 pdf_startxref;\n#define TIFF2PDF_FILEID_SIZE 33\n\tchar pdf_fileid[TIFF2PDF_FILEID_SIZE];\n#define TIFF2PDF_DATETIME_SIZE 17\n\tchar pdf_datetime[TIFF2PDF_DATETIME_SIZE];\n#define TIFF2PDF_CREATOR_SIZE 512\n\tchar pdf_creator[TIFF2PDF_CREATOR_SIZE];\n#define TIFF2PDF_AUTHOR_SIZE 512\n\tchar pdf_author[TIFF2PDF_AUTHOR_SIZE];\n#define TIFF2PDF_TITLE_SIZE 512\n\tchar pdf_title[TIFF2PDF_TITLE_SIZE];\n#define TIFF2PDF_SUBJECT_SIZE 512\n\tchar pdf_subject[TIFF2PDF_SUBJECT_SIZE];\n#define TIFF2PDF_KEYWORDS_SIZE 512\n\tchar pdf_keywords[TIFF2PDF_KEYWORDS_SIZE];\n\tt2p_cs_t pdf_colorspace;\n\tuint16 pdf_colorspace_invert;\n\tuint16 pdf_switchdecode;\n\tuint16 pdf_palettesize;\n\tunsigned char* pdf_palette;\n\tint pdf_labrange[4];\n\tt2p_compress_t pdf_defaultcompression;\n\tuint16 pdf_defaultcompressionquality;\n\tt2p_compress_t pdf_compression;\n\tuint16 pdf_compressionquality;\n\tuint16 pdf_nopassthrough;\n\tt2p_transcode_t pdf_transcode;\n\tt2p_sample_t pdf_sample;\n\tuint32* pdf_xrefoffsets;\n\tuint32 pdf_xrefcount;\n\ttdir_t pdf_page;\n#ifdef OJPEG_SUPPORT\n\ttdata_t pdf_ojpegdata;\n\tuint32 pdf_ojpegdatalength;\n\tuint32 pdf_ojpegiflength;\n#endif\n\tfloat tiff_whitechromaticities[2];\n\tfloat tiff_primarychromaticities[6];\n\tfloat tiff_referenceblackwhite[2];\n\tfloat* tiff_transferfunction[3];\n\tint pdf_image_interpolate;\t/* 0 (default) : do not interpolate,\n\t\t\t\t\t 1 : interpolate */\n\tuint16 tiff_transferfunctioncount;\n\tuint32 pdf_icccs;\n\tuint32 tiff_iccprofilelength;\n\ttdata_t tiff_iccprofile;\n\n\t/* fields for custom read/write procedures */\n\tFILE *outputfile;\n\tint outputdisable;\n\ttsize_t outputwritten;\n} T2P;\n\n/* These functions are called by main. */\n\nvoid tiff2pdf_usage(void);\nint tiff2pdf_match_paper_size(float*, float*, char*);\n\n/* These functions are used to generate a PDF from a TIFF. */ \n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\nT2P* t2p_init(void);\nvoid t2p_validate(T2P*);\ntsize_t t2p_write_pdf(T2P*, TIFF*, TIFF*);\nvoid t2p_free(T2P*);\n\n#ifdef __cplusplus\n}\n#endif\n\nvoid t2p_read_tiff_init(T2P*, TIFF*);\nint t2p_cmp_t2p_page(const void*, const void*);\nvoid t2p_read_tiff_data(T2P*, TIFF*);\nvoid t2p_read_tiff_size(T2P*, TIFF*);\nvoid t2p_read_tiff_size_tile(T2P*, TIFF*, ttile_t);\nint t2p_tile_is_right_edge(T2P_TILES, ttile_t);\nint t2p_tile_is_bottom_edge(T2P_TILES, ttile_t);\nint t2p_tile_is_edge(T2P_TILES, ttile_t);\nint t2p_tile_is_corner_edge(T2P_TILES, ttile_t);\ntsize_t t2p_readwrite_pdf_image(T2P*, TIFF*, TIFF*);\ntsize_t t2p_readwrite_pdf_image_tile(T2P*, TIFF*, TIFF*, ttile_t);\n#ifdef OJPEG_SUPPORT\nint t2p_process_ojpeg_tables(T2P*, TIFF*);\n#endif\n#ifdef JPEG_SUPPORT\nint t2p_process_jpeg_strip(unsigned char*, tsize_t*, unsigned char*, tsize_t*, tstrip_t, uint32);\n#endif\nvoid t2p_tile_collapse_left(tdata_t, tsize_t, uint32, uint32, uint32);\nvoid t2p_write_advance_directory(T2P*, TIFF*);\ntsize_t t2p_sample_planar_separate_to_contig(T2P*, unsigned char*, unsigned char*, tsize_t);\ntsize_t t2p_sample_realize_palette(T2P*, unsigned char*);\ntsize_t t2p_sample_abgr_to_rgb(tdata_t, uint32);\ntsize_t t2p_sample_rgba_to_rgb(tdata_t, uint32);\ntsize_t t2p_sample_rgbaa_to_rgb(tdata_t, uint32);\ntsize_t t2p_sample_lab_signed_to_unsigned(tdata_t, uint32);\ntsize_t t2p_write_pdf_header(T2P*, TIFF*);\ntsize_t t2p_write_pdf_obj_start(uint32, TIFF*);\ntsize_t t2p_write_pdf_obj_end(TIFF*);\ntsize_t t2p_write_pdf_name(unsigned char*, TIFF*);\ntsize_t t2p_write_pdf_string(char*, TIFF*);\ntsize_t t2p_write_pdf_stream(tdata_t, tsize_t, TIFF*);\ntsize_t t2p_write_pdf_stream_start(TIFF*);\ntsize_t t2p_write_pdf_stream_end(TIFF*);\ntsize_t t2p_write_pdf_stream_dict(tsize_t, uint32, TIFF*);\ntsize_t t2p_write_pdf_stream_dict_start(TIFF*);\ntsize_t t2p_write_pdf_stream_dict_end(TIFF*);\ntsize_t t2p_write_pdf_stream_length(tsize_t, TIFF*);\ntsize_t t2p_write_pdf_catalog(T2P*, TIFF*);\ntsize_t t2p_write_pdf_info(T2P*, TIFF*, TIFF*);\nvoid t2p_pdf_currenttime(T2P*);\nvoid t2p_pdf_tifftime(T2P*, TIFF*);\ntsize_t t2p_write_pdf_pages(T2P*, TIFF*);\ntsize_t t2p_write_pdf_page(uint32, T2P*, TIFF*);\nvoid t2p_compose_pdf_page(T2P*);\nvoid t2p_compose_pdf_page_orient(T2P_BOX*, uint16);\nvoid t2p_compose_pdf_page_orient_flip(T2P_BOX*, uint16);\ntsize_t t2p_write_pdf_page_content(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_stream_dict(ttile_t, T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_cs(T2P*, TIFF*);\ntsize_t t2p_write_pdf_transfer(T2P*, TIFF*);\ntsize_t t2p_write_pdf_transfer_dict(T2P*, TIFF*, uint16);\ntsize_t t2p_write_pdf_transfer_stream(T2P*, TIFF*, uint16);\ntsize_t t2p_write_pdf_xobject_calcs(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_icccs(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_icccs_dict(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_icccs_stream(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_cs_stream(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_decode(T2P*, TIFF*);\ntsize_t t2p_write_pdf_xobject_stream_filter(ttile_t, T2P*, TIFF*);\ntsize_t t2p_write_pdf_xreftable(T2P*, TIFF*);\ntsize_t t2p_write_pdf_trailer(T2P*, TIFF*);\n\nstatic void\nt2p_disable(TIFF *tif)\n{\n\tT2P *t2p = (T2P*) TIFFClientdata(tif);\n\tt2p->outputdisable = 1;\n}\n\nstatic void\nt2p_enable(TIFF *tif)\n{\n\tT2P *t2p = (T2P*) TIFFClientdata(tif);\n\tt2p->outputdisable = 0;\n}\n\n/*\n * Procs for TIFFClientOpen\n */\n\nstatic tmsize_t \nt2pReadFile(TIFF *tif, tdata_t data, tmsize_t size)\n{\n\tthandle_t client = TIFFClientdata(tif);\n\tTIFFReadWriteProc proc = TIFFGetReadProc(tif);\n\tif (proc)\n\t\treturn proc(client, data, size);\n\treturn -1;\n}\n\nstatic tmsize_t \nt2pWriteFile(TIFF *tif, tdata_t data, tmsize_t size)\n{\n\tthandle_t client = TIFFClientdata(tif);\n\tTIFFReadWriteProc proc = TIFFGetWriteProc(tif);\n\tif (proc)\n\t\treturn proc(client, data, size);\n\treturn -1;\n}\n\nstatic uint64\nt2pSeekFile(TIFF *tif, toff_t offset, int whence)\n{\n\tthandle_t client = TIFFClientdata(tif);\n\tTIFFSeekProc proc = TIFFGetSeekProc(tif);\n\tif (proc)\n\t\treturn proc(client, offset, whence);\n\treturn -1;\n}\n\nstatic tmsize_t \nt2p_readproc(thandle_t handle, tdata_t data, tmsize_t size) \n{\n\t(void) handle, (void) data, (void) size;\n\treturn -1;\n}\n\nstatic tmsize_t \nt2p_writeproc(thandle_t handle, tdata_t data, tmsize_t size) \n{\n\tT2P *t2p = (T2P*) handle;\n\tif (t2p->outputdisable <= 0 && t2p->outputfile) {\n\t\ttsize_t written = fwrite(data, 1, size, t2p->outputfile);\n\t\tt2p->outputwritten += written;\n\t\treturn written;\n\t}\n\treturn size; \n}\n\nstatic uint64 \nt2p_seekproc(thandle_t handle, uint64 offset, int whence) \n{ \n\tT2P *t2p = (T2P*) handle;\n\tif (t2p->outputdisable <= 0 && t2p->outputfile)\n\t\treturn fseek(t2p->outputfile, (long) offset, whence);\n\treturn offset;\n}\n\nstatic int \nt2p_closeproc(thandle_t handle)\n{ \n\t(void) handle;\n\treturn 0; \n}\n\nstatic uint64 \nt2p_sizeproc(thandle_t handle) \n{\n\t(void) handle;\n\treturn -1;\n}\n\nstatic int \nt2p_mapproc(thandle_t handle, void **data, toff_t *offset) \n{ \n\t(void) handle, (void) data, (void) offset;\n\treturn -1; \n}\n\nstatic void \nt2p_unmapproc(thandle_t handle, void *data, toff_t offset)\n{ \n\t(void) handle, (void) data, (void) offset;\n}\n\n/*\n\n This is the main function.\n\n The program converts one TIFF file to one PDF file, including multiple page \n TIFF files, tiled TIFF files, black and white. grayscale, and color TIFF \n files that contain data of TIFF photometric interpretations of bilevel, \n grayscale, RGB, YCbCr, CMYK separation, and ICC L*a*b* as supported by \n libtiff and PDF.\n\n If you have multiple TIFF files to convert into one PDF file then use tiffcp \n or other program to concatenate the files into a multiple page TIFF file. \n If the input TIFF file is of huge dimensions (greater than 10000 pixels height\n or width) convert the input image to a tiled TIFF if it is not already.\n\n The standard output is standard output. Set the output file name with the \n \"-o output.pdf\" option.\n\n All black and white files are compressed into a single strip CCITT G4 Fax \n compressed PDF, unless tiled, where tiled black and white images are \n compressed into tiled CCITT G4 Fax compressed PDF, libtiff CCITT support \n is assumed.\n\n Color and grayscale data can be compressed using either JPEG compression, \n ITU-T T.81, or Zip/Deflate LZ77 compression, per PNG 1.2 and RFC 1951. Set \n the compression type using the -j or -z options. JPEG compression support \n requires that libtiff be configured with JPEG support, and Zip/Deflate \n compression support requires that libtiff is configured with Zip support, \n in tiffconf.h. Use only one or the other of -j and -z. The -q option \n sets the image compression quality, that is 1-100 with libjpeg JPEG \n compression and one of 1, 10, 11, 12, 13, 14, or 15 for PNG group compression \n predictor methods, add 100, 200, ..., 900 to set zlib compression quality 1-9.\n PNG Group differencing predictor methods are not currently implemented.\n\n If the input TIFF contains single strip CCITT G4 Fax compressed information, \n then that is written to the PDF file without transcoding, unless the options \n of no compression and no passthrough are set, -d and -n.\n\n If the input TIFF contains JPEG or single strip Zip/Deflate compressed \n information, and they are configured, then that is written to the PDF file \n without transcoding, unless the options of no compression and no passthrough \n are set.\n\n The default page size upon which the TIFF image is placed is determined by \n the resolution and extent of the image data. Default values for the TIFF \n image resolution can be set using the -x and -y options. The page size can \n be set using the -p option for paper size, or -w and -l for paper width and \n length, then each page of the TIFF image is centered on its page. The \n distance unit for default resolution and page width and length can be set \n by the -u option, the default unit is inch.\n\n Various items of the output document information can be set with the -e, -c, \n -a, -t, -s, and -k tags. Setting the argument of the option to \"\" for these \n tags causes the relevant document information field to be not written. Some \n of the document information values otherwise get their information from the \n input TIFF image, the software, author, document name, and image description.\n\n The output PDF file conforms to the PDF 1.1 specification or PDF 1.2 if using \n Zip/Deflate compression. \n \n The Portable Document Format (PDF) specification is copyrighted by Adobe \n Systems, Incorporated. Todos derechos reservados.\n\n Here is a listing of the usage example and the options to the tiff2pdf \n program that is part of the libtiff distribution. Options followed by \n a colon have a required argument.\n \n usage: tiff2pdf [options] input.tif\n\n options:\n -o: output to file name\n\n -j: compress with JPEG (requires libjpeg configured with libtiff)\n -z: compress with Zip/Deflate (requires zlib configured with libtiff)\n -q: compression quality\n -n: no compressed data passthrough\n -d: do not compress (decompress)\n -i: invert colors\n -u: set distance unit, 'i' for inch, 'm' for centimeter\n -x: set x resolution default\n -y: set y resolution default\n -w: width in units\n -l: length in units\n -r: 'd' for resolution default, 'o' for resolution override\n -p: paper size, eg \"letter\", \"legal\", \"a4\"\n -f: set pdf \"fit window\" user preference\n -b:\tset PDF \"Interpolate\" user preference\n -e: date, overrides image or current date/time default, YYYYMMDDHHMMSS\n -c: creator, overrides image software default\n -a: author, overrides image artist default\n -t: title, overrides image document name default\n -s: subject, overrides image image description default\n -k: keywords\n\n -h: usage\n\n examples:\n\n tiff2pdf -o output.pdf input.tiff\n\n The above example would generate the file output.pdf from input.tiff.\n\n tiff2pdf input.tiff\n\n The above example would generate PDF output from input.tiff and write it\n to standard output.\n\n tiff2pdf -j -p letter -o output.pdf input.tiff\n\n The above example would generate the file output.pdf from input.tiff,\n putting the image pages on a letter sized page, compressing the output\n with JPEG.\n\n\tPlease report bugs through:\n\n\thttp://bugzilla.remotesensing.org/buglist.cgi?product=libtiff\n\n See also libtiff.3t, tiffcp.\n */\n\nint main(int argc, char** argv){\n\n\textern char *optarg;\n\textern int optind;\n\tconst char *outfilename = NULL;\n\tT2P *t2p = NULL;\n\tTIFF *input = NULL, *output = NULL;\n\ttsize_t written = 0;\n\tint c, ret = EXIT_SUCCESS;\n\n\tt2p = t2p_init();\n\n\tif (t2p == NULL){\n\t\tTIFFError(TIFF2PDF_MODULE, \"Can't initialize context\");\n\t\tgoto fail;\n\t}\n\n\twhile (argv &&\n\t (c = getopt(argc, argv,\n\t\t\t \"o:q:u:x:y:w:l:r:p:e:c:a:t:s:k:jzndifbh\")) != -1){\n\t\tswitch (c) {\n\t\t\tcase 'o':\n\t\t\t\toutfilename = optarg;\n\t\t\t\tbreak;\n#ifdef JPEG_SUPPORT\n\t\t\tcase 'j': \n\t\t\t\tt2p->pdf_defaultcompression=T2P_COMPRESS_JPEG;\n\t\t\t\tbreak;\n#endif\n#ifndef JPEG_SUPPORT\n\t\t\tcase 'j': \n\t\t\t\tTIFFWarning(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"JPEG support in libtiff required for JPEG compression, ignoring option\");\n\t\t\t\tbreak;\n#endif\n#ifdef ZIP_SUPPORT\n\t\t\tcase 'z': \n\t\t\t\tt2p->pdf_defaultcompression=T2P_COMPRESS_ZIP;\n\t\t\t\tbreak;\n#endif\n#ifndef ZIP_SUPPORT\n\t\t\tcase 'z': \n\t\t\t\tTIFFWarning(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Zip support in libtiff required for Zip compression, ignoring option\");\n\t\t\t\tbreak;\n#endif\n\t\t\tcase 'q': \n\t\t\t\tt2p->pdf_defaultcompressionquality=atoi(optarg);\n\t\t\t\tbreak;\n\t\t\tcase 'n': \n\t\t\t\tt2p->pdf_nopassthrough=1;\n\t\t\t\tbreak;\n\t\t\tcase 'd': \n\t\t\t\tt2p->pdf_defaultcompression=T2P_COMPRESS_NONE;\n\t\t\t\tbreak;\n\t\t\tcase 'u': \n\t\t\t\tif(optarg[0]=='m'){\n\t\t\t\t\tt2p->pdf_centimeters=1;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'x': \n\t\t\t\tt2p->pdf_defaultxres = \n\t\t\t\t\t(float)atof(optarg) / (t2p->pdf_centimeters?2.54F:1.0F);\n\t\t\t\tbreak;\n\t\t\tcase 'y': \n\t\t\t\tt2p->pdf_defaultyres = \n\t\t\t\t\t(float)atof(optarg) / (t2p->pdf_centimeters?2.54F:1.0F);\n\t\t\t\tbreak;\n\t\t\tcase 'w': \n\t\t\t\tt2p->pdf_overridepagesize=1;\n\t\t\t\tt2p->pdf_defaultpagewidth = \n\t\t\t\t\t((float)atof(optarg) * PS_UNIT_SIZE) / (t2p->pdf_centimeters?2.54F:1.0F);\n\t\t\t\tbreak;\n\t\t\tcase 'l': \n\t\t\t\tt2p->pdf_overridepagesize=1;\n\t\t\t\tt2p->pdf_defaultpagelength = \n\t\t\t\t\t((float)atof(optarg) * PS_UNIT_SIZE) / (t2p->pdf_centimeters?2.54F:1.0F);\n\t\t\t\tbreak;\n\t\t\tcase 'r': \n\t\t\t\tif(optarg[0]=='o'){\n\t\t\t\t\tt2p->pdf_overrideres=1;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'p': \n\t\t\t\tif(tiff2pdf_match_paper_size(\n\t\t\t\t\t&(t2p->pdf_defaultpagewidth), \n\t\t\t\t\t&(t2p->pdf_defaultpagelength), \n\t\t\t\t\toptarg)){\n\t\t\t\t\tt2p->pdf_overridepagesize=1;\n\t\t\t\t} else {\n\t\t\t\t\tTIFFWarning(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Unknown paper size %s, ignoring option\",\n\t\t\t\t\t\toptarg);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'i':\n\t\t\t\tt2p->pdf_colorspace_invert=1;\n\t\t\t\tbreak;\n\t\t\tcase 'f': \n\t\t\t\tt2p->pdf_fitwindow=1;\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\t\tif (strlen(optarg) == 0) {\n\t\t\t\t\tt2p->pdf_datetime[0] = '\\0';\n\t\t\t\t} else {\n\t\t\t\t\tt2p->pdf_datetime[0] = 'D';\n\t\t\t\t\tt2p->pdf_datetime[1] = ':';\n\t\t\t\t\tstrncpy(t2p->pdf_datetime + 2, optarg,\n\t\t\t\t\t\tsizeof(t2p->pdf_datetime) - 3);\n\t\t\t\t\tt2p->pdf_datetime[sizeof(t2p->pdf_datetime) - 1] = '\\0';\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'c': \n\t\t\t\tstrncpy(t2p->pdf_creator, optarg, sizeof(t2p->pdf_creator) - 1);\n\t\t\t\tt2p->pdf_creator[sizeof(t2p->pdf_creator) - 1] = '\\0';\n\t\t\t\tbreak;\n\t\t\tcase 'a': \n\t\t\t\tstrncpy(t2p->pdf_author, optarg, sizeof(t2p->pdf_author) - 1);\n\t\t\t\tt2p->pdf_author[sizeof(t2p->pdf_author) - 1] = '\\0';\n\t\t\t\tbreak;\n\t\t\tcase 't': \n\t\t\t\tstrncpy(t2p->pdf_title, optarg, sizeof(t2p->pdf_title) - 1);\n\t\t\t\tt2p->pdf_title[sizeof(t2p->pdf_title) - 1] = '\\0';\n\t\t\t\tbreak;\n\t\t\tcase 's': \n\t\t\t\tstrncpy(t2p->pdf_subject, optarg, sizeof(t2p->pdf_subject) - 1);\n\t\t\t\tt2p->pdf_subject[sizeof(t2p->pdf_subject) - 1] = '\\0';\n\t\t\t\tbreak;\n\t\t\tcase 'k': \n\t\t\t\tstrncpy(t2p->pdf_keywords, optarg, sizeof(t2p->pdf_keywords) - 1);\n\t\t\t\tt2p->pdf_keywords[sizeof(t2p->pdf_keywords) - 1] = '\\0';\n\t\t\t\tbreak;\n\t\t\tcase 'b':\n\t\t\t\tt2p->pdf_image_interpolate = 1;\n\t\t\t\tbreak;\n\t\t\tcase 'h': \n\t\t\tcase '?': \n\t\t\t\ttiff2pdf_usage();\n\t\t\t\tgoto success;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\n\t/*\n\t * Input\n\t */\n\tif(argc > optind) {\n\t\tinput = TIFFOpen(argv[optind++], \"r\");\n\t\tif (input==NULL) {\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t \"Can't open input file %s for reading\", \n\t\t\t\t argv[optind-1]);\n\t\t\tgoto fail;\n\t\t}\n\t} else {\n\t\tTIFFError(TIFF2PDF_MODULE, \"No input file specified\"); \n\t\ttiff2pdf_usage();\n\t\tgoto fail;\n\t}\n\n\tif(argc > optind) {\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t \"No support for multiple input files\"); \n\t\ttiff2pdf_usage();\n\t\tgoto fail;\n\t}\n\n\t/*\n\t * Output\n\t */\n\tt2p->outputdisable = 0;\n\tif (outfilename) {\n\t\tt2p->outputfile = fopen(outfilename, \"wb\");\n\t\tif (t2p->outputfile == NULL) {\n\t\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t\t \"Can't open output file %s for writing\",\n\t\t\t\t outfilename);\n\t\t\tgoto fail;\n\t\t}\n\t} else {\n\t\toutfilename = \"-\";\n\t\tt2p->outputfile = stdout;\n\t}\n\n\toutput = TIFFClientOpen(outfilename, \"w\", (thandle_t) t2p,\n\t\t\t\tt2p_readproc, t2p_writeproc, t2p_seekproc, \n\t\t\t\tt2p_closeproc, t2p_sizeproc, \n\t\t\t\tt2p_mapproc, t2p_unmapproc);\n\tif (output == NULL) {\n\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t \"Can't initialize output descriptor\");\n\t\tgoto fail;\n\t}\n\t\n\t/*\n\t * Validate\n\t */\n\tt2p_validate(t2p);\n\tt2pSeekFile(output, (toff_t) 0, SEEK_SET);\n\n\t/*\n\t * Write\n\t */\n\twritten = t2p_write_pdf(t2p, input, output);\n\tif (t2p->t2p_error != 0) {\n\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t \"An error occurred creating output PDF file\");\n\t\tgoto fail;\n\t}\n\n\tgoto success;\nfail:\n\tret = EXIT_FAILURE;\nsuccess:\n\tif(input != NULL)\n\t\tTIFFClose(input);\n\tif (output != NULL)\n\t\tTIFFClose(output);\n\tif (t2p != NULL)\n\t\tt2p_free(t2p);\n\treturn ret;\n \n}\n\nvoid tiff2pdf_usage(){\n\tchar* lines[]={\n\t\"usage: tiff2pdf [options] input.tiff\",\n\t\"options:\",\n\t\" -o: output to file name\",\n#ifdef JPEG_SUPPORT\n\t\" -j: compress with JPEG\", \n#endif\n#ifdef ZIP_SUPPORT\n\t\" -z: compress with Zip/Deflate\",\n#endif\n\t\" -q: compression quality\",\n\t\" -n: no compressed data passthrough\",\n\t\" -d: do not compress (decompress)\",\n\t\" -i: invert colors\",\n\t\" -u: set distance unit, 'i' for inch, 'm' for centimeter\",\n\t\" -x: set x resolution default in dots per unit\",\n\t\" -y: set y resolution default in dots per unit\",\n\t\" -w: width in units\",\n\t\" -l: length in units\",\n\t\" -r: 'd' for resolution default, 'o' for resolution override\",\n\t\" -p: paper size, eg \\\"letter\\\", \\\"legal\\\", \\\"A4\\\"\",\n\t\" -f: set PDF \\\"Fit Window\\\" user preference\",\n\t\" -e: date, overrides image or current date/time default, YYYYMMDDHHMMSS\",\n\t\" -c: sets document creator, overrides image software default\",\n\t\" -a: sets document author, overrides image artist default\",\n\t\" -t: sets document title, overrides image document name default\",\n\t\" -s: sets document subject, overrides image image description default\",\n\t\" -k: sets document keywords\",\n\t\" -b: set PDF \\\"Interpolate\\\" user preference\",\n\t\" -h: usage\",\n\tNULL\n\t};\n\tint i=0;\n\n\tfprintf(stderr, \"%s\\n\\n\", TIFFGetVersion());\n\tfor (i=0;lines[i]!=NULL;i++){\n\t\tfprintf(stderr, \"%s\\n\", lines[i]);\n\t}\n\n\treturn;\n}\n\nint tiff2pdf_match_paper_size(float* width, float* length, char* papersize){\n\n\tsize_t i, len;\n\tconst char* sizes[]={\n\t\t\"LETTER\", \"A4\", \"LEGAL\",\n\t\t\"EXECUTIVE\", \"LETTER\", \"LEGAL\", \"LEDGER\", \"TABLOID\", \n\t\t\"A\", \"B\", \"C\", \"D\", \"E\", \"F\", \"G\", \"H\", \"J\", \"K\", \n\t\t\"A10\", \"A9\", \"A8\", \"A7\", \"A6\", \"A5\", \"A4\", \"A3\", \"A2\", \"A1\", \"A0\", \n\t\t\"2A0\", \"4A0\", \"2A\", \"4A\", \n\t\t\"B10\", \"B9\", \"B8\", \"B7\", \"B6\", \"B5\", \"B4\", \"B3\", \"B2\", \"B1\", \"B0\", \n\t\t\"JISB10\", \"JISB9\", \"JISB8\", \"JISB7\", \"JISB6\", \"JISB5\", \"JISB4\", \n\t\t\"JISB3\", \"JISB2\", \"JISB1\", \"JISB0\", \n\t\t\"C10\", \"C9\", \"C8\", \"C7\", \"C6\", \"C5\", \"C4\", \"C3\", \"C2\", \"C1\", \"C0\", \n\t\t\"RA2\", \"RA1\", \"RA0\", \"SRA4\", \"SRA3\", \"SRA2\", \"SRA1\", \"SRA0\", \n\t\t\"A3EXTRA\", \"A4EXTRA\", \n\t\t\"STATEMENT\", \"FOLIO\", \"QUARTO\", \n\t\tNULL\n\t} ;\n\tconst int widths[]={\n\t\t612, 595, 612,\n\t\t522, 612,612,792,792,\n\t\t612,792,1224,1584,2448,2016,792,2016,2448,2880,\n\t\t74,105,147,210,298,420,595,842,1191,1684,2384,3370,4768,3370,4768,\n\t\t88,125,176,249,354,499,709,1001,1417,2004,2835,\n\t\t91,128,181,258,363,516,729,1032,1460,2064,2920,\n\t\t79,113,162,230,323,459,649,918,1298,1298,2599,\n\t\t1219,1729,2438,638,907,1276,1814,2551,\n\t\t914,667,\n\t\t396, 612, 609, \n\t\t0\n\t};\n\tconst int lengths[]={\n\t\t792,842,1008,\n\t\t756,792,1008,1224,1224,\n\t\t792,1224,1584,2448,3168,2880,6480,10296,12672,10296,\n\t\t105,147,210,298,420,595,842,1191,1684,2384,3370,4768,6741,4768,6741,\n\t\t125,176,249,354,499,709,1001,1417,2004,2835,4008,\n\t\t128,181,258,363,516,729,1032,1460,2064,2920,4127,\n\t\t113,162,230,323,459,649,918,1298,1837,1837,3677,\n\t\t1729,2438,3458,907,1276,1814,2551,3628,\n\t\t1262,914,\n\t\t612, 936, 780, \n\t\t0\n\t};\n\n\tlen=strlen(papersize);\n\tfor(i=0;i<len;i++){\n\t\tpapersize[i]=toupper(papersize[i]);\n\t}\n\tfor(i=0;sizes[i]!=NULL; i++){\n\t\tif (strcmp( (const char*)papersize, sizes[i])==0){\n\t\t\t*width=(float)widths[i];\n\t\t\t*length=(float)lengths[i];\n\t\t\treturn(1);\n\t\t}\n\t}\n\n\treturn(0);\n}\n\n/*\n * This function allocates and initializes a T2P context struct pointer.\n */\n\nT2P* t2p_init()\n{\n\tT2P* t2p = (T2P*) _TIFFmalloc(sizeof(T2P));\n\tif(t2p==NULL){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"Can't allocate %lu bytes of memory for t2p_init\", \n\t\t\t(unsigned long) sizeof(T2P));\n\t\treturn( (T2P*) NULL );\n\t}\n\t_TIFFmemset(t2p, 0x00, sizeof(T2P));\n\tt2p->pdf_majorversion=1;\n\tt2p->pdf_minorversion=1;\n\tt2p->pdf_defaultxres=300.0;\n\tt2p->pdf_defaultyres=300.0;\n\tt2p->pdf_defaultpagewidth=612.0;\n\tt2p->pdf_defaultpagelength=792.0;\n\tt2p->pdf_xrefcount=3; /* Catalog, Info, Pages */\n\t\n\treturn(t2p);\n}\n\n/*\n * This function frees a T2P context struct pointer and any allocated data fields of it.\n */\n\nvoid t2p_free(T2P* t2p)\n{\n\tint i = 0;\n\n\tif (t2p != NULL) {\n\t\tif(t2p->pdf_xrefoffsets != NULL){\n\t\t\t_TIFFfree( (tdata_t) t2p->pdf_xrefoffsets);\n\t\t}\n\t\tif(t2p->tiff_pages != NULL){\n\t\t\t_TIFFfree( (tdata_t) t2p->tiff_pages);\n\t\t}\n\t\tfor(i=0;i<t2p->tiff_pagecount;i++){\n\t\t\tif(t2p->tiff_tiles[i].tiles_tiles != NULL){\n\t\t\t\t_TIFFfree( (tdata_t) t2p->tiff_tiles[i].tiles_tiles);\n\t\t\t}\n\t\t}\n\t\tif(t2p->tiff_tiles != NULL){\n\t\t\t_TIFFfree( (tdata_t) t2p->tiff_tiles);\n\t\t}\n\t\tif(t2p->pdf_palette != NULL){\n\t\t\t_TIFFfree( (tdata_t) t2p->pdf_palette);\n\t\t}\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->pdf_ojpegdata != NULL){\n\t\t\t_TIFFfree( (tdata_t) t2p->pdf_ojpegdata);\n\t\t}\n#endif\n\t\t_TIFFfree( (tdata_t) t2p );\n\t}\n\n\treturn;\n}\n\n/*\n\tThis function validates the values of a T2P context struct pointer\n before calling t2p_write_pdf with it.\n*/\n\nvoid t2p_validate(T2P* t2p){\n\n#ifdef JPEG_SUPPORT\n\tif(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){\n\t\tif(t2p->pdf_defaultcompressionquality>100 ||\n\t\t\tt2p->pdf_defaultcompressionquality<1){\n\t\t\tt2p->pdf_defaultcompressionquality=0;\n\t\t}\n\t}\n#endif\n#ifdef ZIP_SUPPORT\n\tif(t2p->pdf_defaultcompression==T2P_COMPRESS_ZIP){\n \t\tuint16 m=t2p->pdf_defaultcompressionquality%100;\n \t\tif(t2p->pdf_defaultcompressionquality/100 > 9 ||\n \t\t\t(m>1 && m<10) || m>15){\n \t\t\tt2p->pdf_defaultcompressionquality=0;\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality%100 !=0){\n \t\t\tt2p->pdf_defaultcompressionquality/=100;\n \t\t\tt2p->pdf_defaultcompressionquality*=100;\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"PNG Group predictor differencing not implemented, assuming compression quality %u\", \n\t\t\t\tt2p->pdf_defaultcompressionquality);\n\t\t}\n\t\tt2p->pdf_defaultcompressionquality%=100;\n\t\tif(t2p->pdf_minorversion<2){t2p->pdf_minorversion=2;}\n\t}\n#endif\n\t(void)0;\n\n\treturn;\n}\n\n\n/*\n\tThis function scans the input TIFF file for pages. It attempts\n to determine which IFD's of the TIFF file contain image document\n pages. For each, it gathers some information that has to do\n with the output of the PDF document as a whole. \n*/\n\nvoid t2p_read_tiff_init(T2P* t2p, TIFF* input){\n\n\ttdir_t directorycount=0;\n\ttdir_t i=0;\n\tuint16 pagen=0;\n\tuint16 paged=0;\n\tuint16 xuint16=0;\n\n\tdirectorycount=TIFFNumberOfDirectories(input);\n\tt2p->tiff_pages = (T2P_PAGE*) _TIFFmalloc(directorycount * sizeof(T2P_PAGE));\n\tif(t2p->tiff_pages==NULL){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"Can't allocate %lu bytes of memory for tiff_pages array, %s\", \n\t\t\t(unsigned long) directorycount * sizeof(T2P_PAGE), \n\t\t\tTIFFFileName(input));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\t_TIFFmemset( t2p->tiff_pages, 0x00, directorycount * sizeof(T2P_PAGE));\n\tt2p->tiff_tiles = (T2P_TILES*) _TIFFmalloc(directorycount * sizeof(T2P_TILES));\n\tif(t2p->tiff_tiles==NULL){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"Can't allocate %lu bytes of memory for tiff_tiles array, %s\", \n\t\t\t(unsigned long) directorycount * sizeof(T2P_TILES), \n\t\t\tTIFFFileName(input));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\t_TIFFmemset( t2p->tiff_tiles, 0x00, directorycount * sizeof(T2P_TILES));\n\tfor(i=0;i<directorycount;i++){\n\t\tuint32 subfiletype = 0;\n\t\t\n\t\tif(!TIFFSetDirectory(input, i)){\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"Can't set directory %u of input file %s\", \n\t\t\t\ti,\n\t\t\t\tTIFFFileName(input));\n\t\t\treturn;\n\t\t}\n\t\tif(TIFFGetField(input, TIFFTAG_PAGENUMBER, &pagen, &paged)){\n\t\t\tif((pagen>paged) && (paged != 0)){\n\t\t\t\tt2p->tiff_pages[t2p->tiff_pagecount].page_number = \n\t\t\t\t\tpaged;\n\t\t\t} else {\n\t\t\t\tt2p->tiff_pages[t2p->tiff_pagecount].page_number = \n\t\t\t\t\tpagen;\n\t\t\t}\n\t\t\tgoto ispage2;\n\t\t}\n\t\tif(TIFFGetField(input, TIFFTAG_SUBFILETYPE, &subfiletype)){\n\t\t\tif ( ((subfiletype & FILETYPE_PAGE) != 0)\n || (subfiletype == 0)){\n\t\t\t\tgoto ispage;\n\t\t\t} else {\n\t\t\t\tgoto isnotpage;\n\t\t\t}\n\t\t}\n\t\tif(TIFFGetField(input, TIFFTAG_OSUBFILETYPE, &subfiletype)){\n\t\t\tif ((subfiletype == OFILETYPE_IMAGE) \n\t\t\t\t|| (subfiletype == OFILETYPE_PAGE)\n\t\t\t\t|| (subfiletype == 0) ){\n\t\t\t\tgoto ispage;\n\t\t\t} else {\n\t\t\t\tgoto isnotpage;\n\t\t\t}\n\t\t}\n\t\tispage:\n\t\tt2p->tiff_pages[t2p->tiff_pagecount].page_number=t2p->tiff_pagecount;\n\t\tispage2:\n\t\tt2p->tiff_pages[t2p->tiff_pagecount].page_directory=i;\n\t\tif(TIFFIsTiled(input)){\n\t\t\tt2p->tiff_pages[t2p->tiff_pagecount].page_tilecount = \n\t\t\t\tTIFFNumberOfTiles(input);\n\t\t}\n\t\tt2p->tiff_pagecount++;\n\t\tisnotpage:\n\t\t(void)0;\n\t}\n\t\n\tqsort((void*) t2p->tiff_pages, t2p->tiff_pagecount,\n sizeof(T2P_PAGE), t2p_cmp_t2p_page);\n\n\tfor(i=0;i<t2p->tiff_pagecount;i++){\n\t\tt2p->pdf_xrefcount += 5;\n\t\tTIFFSetDirectory(input, t2p->tiff_pages[i].page_directory );\n\t\tif((TIFFGetField(input, TIFFTAG_PHOTOMETRIC, &xuint16)\n && (xuint16==PHOTOMETRIC_PALETTE))\n\t\t || TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)) {\n\t\t\tt2p->tiff_pages[i].page_extra++;\n\t\t\tt2p->pdf_xrefcount++;\n\t\t}\n#ifdef ZIP_SUPPORT\n\t\tif (TIFFGetField(input, TIFFTAG_COMPRESSION, &xuint16)) {\n if( (xuint16== COMPRESSION_DEFLATE ||\n xuint16== COMPRESSION_ADOBE_DEFLATE) && \n ((t2p->tiff_pages[i].page_tilecount != 0) \n || TIFFNumberOfStrips(input)==1) &&\n (t2p->pdf_nopassthrough==0)\t){\n if(t2p->pdf_minorversion<2){t2p->pdf_minorversion=2;}\n }\n }\n#endif\n\t\tif (TIFFGetField(input, TIFFTAG_TRANSFERFUNCTION,\n &(t2p->tiff_transferfunction[0]),\n &(t2p->tiff_transferfunction[1]),\n &(t2p->tiff_transferfunction[2]))) {\n\t\t\tif(t2p->tiff_transferfunction[1] !=\n\t\t\t t2p->tiff_transferfunction[0]) {\n\t\t\t\tt2p->tiff_transferfunctioncount = 3;\n\t\t\t\tt2p->tiff_pages[i].page_extra += 4;\n\t\t\t\tt2p->pdf_xrefcount += 4;\n\t\t\t} else {\n\t\t\t\tt2p->tiff_transferfunctioncount = 1;\n\t\t\t\tt2p->tiff_pages[i].page_extra += 2;\n\t\t\t\tt2p->pdf_xrefcount += 2;\n\t\t\t}\n\t\t\tif(t2p->pdf_minorversion < 2)\n\t\t\t\tt2p->pdf_minorversion = 2;\n } else {\n\t\t\tt2p->tiff_transferfunctioncount=0;\n\t\t}\n\t\tif( TIFFGetField(\n\t\t\tinput, \n\t\t\tTIFFTAG_ICCPROFILE, \n\t\t\t&(t2p->tiff_iccprofilelength), \n\t\t\t&(t2p->tiff_iccprofile)) != 0){\n\t\t\tt2p->tiff_pages[i].page_extra++;\n\t\t\tt2p->pdf_xrefcount++;\n\t\t\tif(t2p->pdf_minorversion<3){t2p->pdf_minorversion=3;}\n\t\t}\n\t\tt2p->tiff_tiles[i].tiles_tilecount=\n\t\t\tt2p->tiff_pages[i].page_tilecount;\n\t\tif( (TIFFGetField(input, TIFFTAG_PLANARCONFIG, &xuint16) != 0)\n\t\t\t&& (xuint16 == PLANARCONFIG_SEPARATE ) ){\n\t\t\t\tTIFFGetField(input, TIFFTAG_SAMPLESPERPIXEL, &xuint16);\n\t\t\t\tt2p->tiff_tiles[i].tiles_tilecount/= xuint16;\n\t\t}\n\t\tif( t2p->tiff_tiles[i].tiles_tilecount > 0){\n\t\t\tt2p->pdf_xrefcount += \n\t\t\t\t(t2p->tiff_tiles[i].tiles_tilecount -1)*2;\n\t\t\tTIFFGetField(input, \n\t\t\t\tTIFFTAG_TILEWIDTH, \n\t\t\t\t&( t2p->tiff_tiles[i].tiles_tilewidth) );\n\t\t\tTIFFGetField(input, \n\t\t\t\tTIFFTAG_TILELENGTH, \n\t\t\t\t&( t2p->tiff_tiles[i].tiles_tilelength) );\n\t\t\tt2p->tiff_tiles[i].tiles_tiles = \n\t\t\t(T2P_TILE*) _TIFFmalloc(\n\t\t\t\tt2p->tiff_tiles[i].tiles_tilecount \n\t\t\t\t* sizeof(T2P_TILE) );\n\t\t\tif( t2p->tiff_tiles[i].tiles_tiles == NULL){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory for t2p_read_tiff_init, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_tiles[i].tiles_tilecount * sizeof(T2P_TILE), \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn;\n}\n\n/*\n * This function is used by qsort to sort a T2P_PAGE* array of page structures\n * by page number.\n */\n\nint t2p_cmp_t2p_page(const void* e1, const void* e2){\n\n\treturn( ((T2P_PAGE*)e1)->page_number - ((T2P_PAGE*)e2)->page_number );\n}\n\n/*\n\tThis function sets the input directory to the directory of a given\n\tpage and determines information about the image. It checks\n\tthe image characteristics to determine if it is possible to convert\n\tthe image data into a page of PDF output, setting values of the T2P\n\tstruct for this page. It determines what color space is used in\n\tthe output PDF to represent the image.\n\t\n\tIt determines if the image can be converted as raw data without\n\trequiring transcoding of the image data.\n*/\n\nvoid t2p_read_tiff_data(T2P* t2p, TIFF* input){\n\n\tint i=0;\n\tuint16* r;\n\tuint16* g;\n\tuint16* b;\n\tuint16* a;\n\tuint16 xuint16;\n\tuint16* xuint16p;\n\tfloat* xfloatp;\n\n\tt2p->pdf_transcode = T2P_TRANSCODE_ENCODE;\n\tt2p->pdf_sample = T2P_SAMPLE_NOTHING;\n t2p->pdf_switchdecode = t2p->pdf_colorspace_invert;\n \n\t\n\tTIFFSetDirectory(input, t2p->tiff_pages[t2p->pdf_page].page_directory);\n\n\tTIFFGetField(input, TIFFTAG_IMAGEWIDTH, &(t2p->tiff_width));\n\tif(t2p->tiff_width == 0){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"No support for %s with zero width\", \n\t\t\tTIFFFileName(input)\t);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\n\tTIFFGetField(input, TIFFTAG_IMAGELENGTH, &(t2p->tiff_length));\n\tif(t2p->tiff_length == 0){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"No support for %s with zero length\", \n\t\t\tTIFFFileName(input)\t);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\n if(TIFFGetField(input, TIFFTAG_COMPRESSION, &(t2p->tiff_compression)) == 0){\n TIFFError(\n TIFF2PDF_MODULE, \n \"No support for %s with no compression tag\", \n TIFFFileName(input) );\n t2p->t2p_error = T2P_ERR_ERROR;\n return;\n\n }\n if( TIFFIsCODECConfigured(t2p->tiff_compression) == 0){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"No support for %s with compression type %u: not configured\", \n\t\t\tTIFFFileName(input), \n\t\t\tt2p->tiff_compression\t\n\t\t\t);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t\n\t}\n\n\tTIFFGetFieldDefaulted(input, TIFFTAG_BITSPERSAMPLE, &(t2p->tiff_bitspersample));\n\tswitch(t2p->tiff_bitspersample){\n\t\tcase 1:\n\t\tcase 2:\n\t\tcase 4:\n\t\tcase 8:\n\t\t\tbreak;\n\t\tcase 0:\n\t\t\tTIFFWarning(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"Image %s has 0 bits per sample, assuming 1\",\n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->tiff_bitspersample=1;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"No support for %s with %u bits per sample\",\n\t\t\t\tTIFFFileName(input),\n\t\t\t\tt2p->tiff_bitspersample);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn;\n\t}\n\n\tTIFFGetFieldDefaulted(input, TIFFTAG_SAMPLESPERPIXEL, &(t2p->tiff_samplesperpixel));\n\tif(t2p->tiff_samplesperpixel>4){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"No support for %s with %u samples per pixel\",\n\t\t\tTIFFFileName(input),\n\t\t\tt2p->tiff_samplesperpixel);\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\tif(t2p->tiff_samplesperpixel==0){\n\t\tTIFFWarning(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"Image %s has 0 samples per pixel, assuming 1\",\n\t\t\tTIFFFileName(input));\n\t\tt2p->tiff_samplesperpixel=1;\n\t}\n\t\n\tif(TIFFGetField(input, TIFFTAG_SAMPLEFORMAT, &xuint16) != 0 ){\n\t\tswitch(xuint16){\n\t\t\tcase 0:\n\t\t\tcase 1:\n\t\t\tcase 4:\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for %s with sample format %u\",\n\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\txuint16);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t\tbreak;\n\t\t}\n\t}\n\t\n\tTIFFGetFieldDefaulted(input, TIFFTAG_FILLORDER, &(t2p->tiff_fillorder));\n\t\n if(TIFFGetField(input, TIFFTAG_PHOTOMETRIC, &(t2p->tiff_photometric)) == 0){\n TIFFError(\n TIFF2PDF_MODULE, \n \"No support for %s with no photometric interpretation tag\", \n TIFFFileName(input) );\n t2p->t2p_error = T2P_ERR_ERROR;\n return;\n\n }\n \n\tswitch(t2p->tiff_photometric){\n\t\tcase PHOTOMETRIC_MINISWHITE:\n\t\tcase PHOTOMETRIC_MINISBLACK: \n\t\t\tif (t2p->tiff_bitspersample==1){\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_BILEVEL;\n\t\t\t\tif(t2p->tiff_photometric==PHOTOMETRIC_MINISWHITE){\n\t\t\t\t\tt2p->pdf_switchdecode ^= 1;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_GRAY;\n\t\t\t\tif(t2p->tiff_photometric==PHOTOMETRIC_MINISWHITE){\n\t\t\t\t\tt2p->pdf_switchdecode ^= 1;\n\t\t\t\t} \n\t\t\t}\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_RGB: \n\t\t\tt2p->pdf_colorspace=T2P_CS_RGB;\n\t\t\tif(t2p->tiff_samplesperpixel == 3){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)){\n\t\t\t\tif(xuint16==1)\n\t\t\t\t\tgoto photometric_palette;\n\t\t\t}\n\t\t\tif(t2p->tiff_samplesperpixel > 3) {\n\t\t\t\tif(t2p->tiff_samplesperpixel == 4) {\n\t\t\t\t\tt2p->pdf_colorspace = T2P_CS_RGB;\n\t\t\t\t\tif(TIFFGetField(input,\n\t\t\t\t\t\t\tTIFFTAG_EXTRASAMPLES,\n\t\t\t\t\t\t\t&xuint16, &xuint16p)\n\t\t\t\t\t && xuint16 == 1) {\n\t\t\t\t\t\tif(xuint16p[0] == EXTRASAMPLE_ASSOCALPHA){\n\t\t\t\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_RGBAA_TO_RGB;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif(xuint16p[0] == EXTRASAMPLE_UNASSALPHA){\n\t\t\t\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_RGBA_TO_RGB;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tTIFFWarning(\n\t\t\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\t\t\"RGB image %s has 4 samples per pixel, assuming RGBA\",\n\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tt2p->pdf_colorspace=T2P_CS_CMYK;\n\t\t\t\t\tt2p->pdf_switchdecode ^= 1;\n\t\t\t\t\tTIFFWarning(\n\t\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\t\"RGB image %s has 4 samples per pixel, assuming inverse CMYK\",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tTIFFError(\n\t\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\t\"No support for RGB image %s with %u samples per pixel\", \n\t\t\t\t\t\tTIFFFileName(input), \n\t\t\t\t\t\tt2p->tiff_samplesperpixel);\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for RGB image %s with %u samples per pixel\", \n\t\t\t\t\tTIFFFileName(input), \n\t\t\t\t\tt2p->tiff_samplesperpixel);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\tbreak;\n\t\t\t}\n\t\tcase PHOTOMETRIC_PALETTE: \n\t\t\tphotometric_palette:\n\t\t\tif(t2p->tiff_samplesperpixel!=1){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for palettized image %s with not one sample per pixel\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tt2p->pdf_colorspace=T2P_CS_RGB | T2P_CS_PALETTE;\n\t\t\tt2p->pdf_palettesize=0x0001<<t2p->tiff_bitspersample;\n\t\t\tif(!TIFFGetField(input, TIFFTAG_COLORMAP, &r, &g, &b)){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Palettized image %s has no color map\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t} \n\t\t\tif(t2p->pdf_palette != NULL){\n\t\t\t\t_TIFFfree(t2p->pdf_palette);\n\t\t\t\tt2p->pdf_palette=NULL;\n\t\t\t}\n\t\t\tt2p->pdf_palette = (unsigned char*)\n\t\t\t\t_TIFFmalloc(t2p->pdf_palettesize*3);\n\t\t\tif(t2p->pdf_palette==NULL){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %u bytes of memory for t2p_read_tiff_image, %s\", \n\t\t\t\t\tt2p->pdf_palettesize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tfor(i=0;i<t2p->pdf_palettesize;i++){\n\t\t\t\tt2p->pdf_palette[(i*3)] = (unsigned char) (r[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*3)+1]= (unsigned char) (g[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*3)+2]= (unsigned char) (b[i]>>8);\n\t\t\t}\n\t\t\tt2p->pdf_palettesize *= 3;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_SEPARATED:\n\t\t\tif(TIFFGetField(input, TIFFTAG_INDEXED, &xuint16)){\n\t\t\t\tif(xuint16==1){\n\t\t\t\t\t\tgoto photometric_palette_cmyk;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif( TIFFGetField(input, TIFFTAG_INKSET, &xuint16) ){\n\t\t\t\tif(xuint16 != INKSET_CMYK){\n\t\t\t\t\tTIFFError(\n\t\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\t\"No support for %s because its inkset is not CMYK\",\n\t\t\t\t\t\tTIFFFileName(input) );\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(t2p->tiff_samplesperpixel==4){\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_CMYK;\n\t\t\t} else {\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for %s because it has %u samples per pixel\",\n\t\t\t\t\tTIFFFileName(input), \n\t\t\t\t\tt2p->tiff_samplesperpixel);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tbreak;\n\t\t\tphotometric_palette_cmyk:\n\t\t\tif(t2p->tiff_samplesperpixel!=1){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for palettized CMYK image %s with not one sample per pixel\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tt2p->pdf_colorspace=T2P_CS_CMYK | T2P_CS_PALETTE;\n\t\t\tt2p->pdf_palettesize=0x0001<<t2p->tiff_bitspersample;\n\t\t\tif(!TIFFGetField(input, TIFFTAG_COLORMAP, &r, &g, &b, &a)){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Palettized image %s has no color map\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t} \n\t\t\tif(t2p->pdf_palette != NULL){\n\t\t\t\t_TIFFfree(t2p->pdf_palette);\n\t\t\t\tt2p->pdf_palette=NULL;\n\t\t\t}\n\t\t\tt2p->pdf_palette = (unsigned char*) \n\t\t\t\t_TIFFmalloc(t2p->pdf_palettesize*4);\n\t\t\tif(t2p->pdf_palette==NULL){\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %u bytes of memory for t2p_read_tiff_image, %s\", \n\t\t\t\t\tt2p->pdf_palettesize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tfor(i=0;i<t2p->pdf_palettesize;i++){\n\t\t\t\tt2p->pdf_palette[(i*4)] = (unsigned char) (r[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*4)+1]= (unsigned char) (g[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*4)+2]= (unsigned char) (b[i]>>8);\n\t\t\t\tt2p->pdf_palette[(i*4)+3]= (unsigned char) (a[i]>>8);\n\t\t\t}\n\t\t\tt2p->pdf_palettesize *= 4;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_YCBCR:\n\t\t\tt2p->pdf_colorspace=T2P_CS_RGB;\n\t\t\tif(t2p->tiff_samplesperpixel==1){\n\t\t\t\tt2p->pdf_colorspace=T2P_CS_GRAY;\n\t\t\t\tt2p->tiff_photometric=PHOTOMETRIC_MINISBLACK;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tt2p->pdf_sample=T2P_SAMPLE_YCBCR_TO_RGB;\n#ifdef JPEG_SUPPORT\n\t\t\tif(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){\n\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_NOTHING;\n\t\t\t}\n#endif\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_CIELAB:\n\t\t\tt2p->pdf_labrange[0]= -127;\n\t\t\tt2p->pdf_labrange[1]= 127;\n\t\t\tt2p->pdf_labrange[2]= -127;\n\t\t\tt2p->pdf_labrange[3]= 127;\n\t\t\tt2p->pdf_sample=T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED;\n\t\t\tt2p->pdf_colorspace=T2P_CS_LAB;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_ICCLAB:\n\t\t\tt2p->pdf_labrange[0]= 0;\n\t\t\tt2p->pdf_labrange[1]= 255;\n\t\t\tt2p->pdf_labrange[2]= 0;\n\t\t\tt2p->pdf_labrange[3]= 255;\n\t\t\tt2p->pdf_colorspace=T2P_CS_LAB;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_ITULAB:\n\t\t\tt2p->pdf_labrange[0]=-85;\n\t\t\tt2p->pdf_labrange[1]=85;\n\t\t\tt2p->pdf_labrange[2]=-75;\n\t\t\tt2p->pdf_labrange[3]=124;\n\t\t\tt2p->pdf_sample=T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED;\n\t\t\tt2p->pdf_colorspace=T2P_CS_LAB;\n\t\t\tbreak;\n\t\tcase PHOTOMETRIC_LOGL:\n\t\tcase PHOTOMETRIC_LOGLUV:\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"No support for %s with photometric interpretation LogL/LogLuv\", \n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn;\n\t\tdefault:\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"No support for %s with photometric interpretation %u\", \n\t\t\t\tTIFFFileName(input),\n\t\t\t\tt2p->tiff_photometric);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn;\n\t}\n\n\tif(TIFFGetField(input, TIFFTAG_PLANARCONFIG, &(t2p->tiff_planar))){\n\t\tswitch(t2p->tiff_planar){\n\t\t\tcase 0:\n\t\t\t\tTIFFWarning(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"Image %s has planar configuration 0, assuming 1\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->tiff_planar=PLANARCONFIG_CONTIG;\n\t\t\tcase PLANARCONFIG_CONTIG:\n\t\t\t\tbreak;\n\t\t\tcase PLANARCONFIG_SEPARATE:\n\t\t\t\tt2p->pdf_sample=T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG;\n\t\t\t\tif(t2p->tiff_bitspersample!=8){\n\t\t\t\t\tTIFFError(\n\t\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\t\"No support for %s with separated planar configuration and %u bits per sample\", \n\t\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\t\tt2p->tiff_bitspersample);\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tTIFFError(\n\t\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for %s with planar configuration %u\", \n\t\t\t\t\tTIFFFileName(input),\n\t\t\t\t\tt2p->tiff_planar);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t}\n\t}\n\n TIFFGetFieldDefaulted(input, TIFFTAG_ORIENTATION,\n &(t2p->tiff_orientation));\n if(t2p->tiff_orientation>8){\n TIFFWarning(TIFF2PDF_MODULE,\n \"Image %s has orientation %u, assuming 0\",\n TIFFFileName(input), t2p->tiff_orientation);\n t2p->tiff_orientation=0;\n }\n\n if(TIFFGetField(input, TIFFTAG_XRESOLUTION, &(t2p->tiff_xres) ) == 0){\n t2p->tiff_xres=0.0;\n }\n if(TIFFGetField(input, TIFFTAG_YRESOLUTION, &(t2p->tiff_yres) ) == 0){\n t2p->tiff_yres=0.0;\n }\n\tTIFFGetFieldDefaulted(input, TIFFTAG_RESOLUTIONUNIT,\n\t\t\t &(t2p->tiff_resunit));\n\tif(t2p->tiff_resunit == RESUNIT_CENTIMETER) {\n\t\tt2p->tiff_xres *= 2.54F;\n\t\tt2p->tiff_yres *= 2.54F;\n\t} else if (t2p->tiff_resunit != RESUNIT_INCH\n\t\t && t2p->pdf_centimeters != 0) {\n\t\tt2p->tiff_xres *= 2.54F;\n\t\tt2p->tiff_yres *= 2.54F;\n\t}\n\n\tt2p_compose_pdf_page(t2p);\n\n\tt2p->pdf_transcode = T2P_TRANSCODE_ENCODE;\n\tif(t2p->pdf_nopassthrough==0){\n#ifdef CCITT_SUPPORT\n\t\tif(t2p->tiff_compression==COMPRESSION_CCITTFAX4 \n\t\t\t){\n\t\t\tif(TIFFIsTiled(input) || (TIFFNumberOfStrips(input)==1) ){\n\t\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\t\tt2p->pdf_compression=T2P_COMPRESS_G4;\n\t\t\t}\n\t\t}\n#endif\n#ifdef ZIP_SUPPORT\n\t\tif(t2p->tiff_compression== COMPRESSION_ADOBE_DEFLATE \n\t\t\t|| t2p->tiff_compression==COMPRESSION_DEFLATE){\n\t\t\tif(TIFFIsTiled(input) || (TIFFNumberOfStrips(input)==1) ){\n\t\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\t\tt2p->pdf_compression=T2P_COMPRESS_ZIP;\n\t\t\t}\n\t\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->tiff_compression==COMPRESSION_OJPEG){\n\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\tt2p->pdf_compression=T2P_COMPRESS_JPEG;\n\t\t\tt2p_process_ojpeg_tables(t2p, input);\n\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\tif(t2p->tiff_compression==COMPRESSION_JPEG){\n\t\t\tt2p->pdf_transcode = T2P_TRANSCODE_RAW;\n\t\t\tt2p->pdf_compression=T2P_COMPRESS_JPEG;\n\t\t}\n#endif\n\t\t(void)0;\n\t}\n\n\tif(t2p->pdf_transcode!=T2P_TRANSCODE_RAW){\n\t\tt2p->pdf_compression = t2p->pdf_defaultcompression;\n\t}\n\n#ifdef JPEG_SUPPORT\n\tif(t2p->pdf_defaultcompression==T2P_COMPRESS_JPEG){\n\t\tif(t2p->pdf_colorspace & T2P_CS_PALETTE){\n\t\t\tt2p->pdf_sample|=T2P_SAMPLE_REALIZE_PALETTE;\n\t\t\tt2p->pdf_colorspace ^= T2P_CS_PALETTE;\n\t\t\tt2p->tiff_pages[t2p->pdf_page].page_extra--;\n\t\t}\n\t}\n\tif(t2p->tiff_compression==COMPRESSION_JPEG){\n\t\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"No support for %s with JPEG compression and separated planar configuration\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\treturn;\n\t\t}\n\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\tif(t2p->tiff_compression==COMPRESSION_OJPEG){\n\t\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\t\tTIFFError(\n\t\t\t\tTIFF2PDF_MODULE, \n\t\t\t\t\"No support for %s with OJPEG compression and separated planar configuration\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\treturn;\n\t\t}\n\t}\n#endif\n\n\tif(t2p->pdf_sample & T2P_SAMPLE_REALIZE_PALETTE){\n\t\tif(t2p->pdf_colorspace & T2P_CS_CMYK){\n\t\t\tt2p->tiff_samplesperpixel=4;\n\t\t\tt2p->tiff_photometric=PHOTOMETRIC_SEPARATED;\n\t\t} else {\n\t\t\tt2p->tiff_samplesperpixel=3;\n\t\t\tt2p->tiff_photometric=PHOTOMETRIC_RGB;\n\t\t}\n\t}\n\n\tif (TIFFGetField(input, TIFFTAG_TRANSFERFUNCTION,\n\t\t\t &(t2p->tiff_transferfunction[0]),\n\t\t\t &(t2p->tiff_transferfunction[1]),\n\t\t\t &(t2p->tiff_transferfunction[2]))) {\n\t\tif(t2p->tiff_transferfunction[1] !=\n\t\t t2p->tiff_transferfunction[0]) {\n\t\t\tt2p->tiff_transferfunctioncount=3;\n\t\t} else {\n\t\t\tt2p->tiff_transferfunctioncount=1;\n\t\t}\n\t} else {\n\t\tt2p->tiff_transferfunctioncount=0;\n\t}\n\tif(TIFFGetField(input, TIFFTAG_WHITEPOINT, &xfloatp)!=0){\n\t\tt2p->tiff_whitechromaticities[0]=xfloatp[0];\n\t\tt2p->tiff_whitechromaticities[1]=xfloatp[1];\n\t\tif(t2p->pdf_colorspace & T2P_CS_GRAY){\n\t\t\tt2p->pdf_colorspace |= T2P_CS_CALGRAY;\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_RGB){\n\t\t\tt2p->pdf_colorspace |= T2P_CS_CALRGB;\n\t\t}\n\t}\n\tif(TIFFGetField(input, TIFFTAG_PRIMARYCHROMATICITIES, &xfloatp)!=0){\n\t\tt2p->tiff_primarychromaticities[0]=xfloatp[0];\n\t\tt2p->tiff_primarychromaticities[1]=xfloatp[1];\n\t\tt2p->tiff_primarychromaticities[2]=xfloatp[2];\n\t\tt2p->tiff_primarychromaticities[3]=xfloatp[3];\n\t\tt2p->tiff_primarychromaticities[4]=xfloatp[4];\n\t\tt2p->tiff_primarychromaticities[5]=xfloatp[5];\n\t\tif(t2p->pdf_colorspace & T2P_CS_RGB){\n\t\t\tt2p->pdf_colorspace |= T2P_CS_CALRGB;\n\t\t}\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_LAB){\n\t\tif(TIFFGetField(input, TIFFTAG_WHITEPOINT, &xfloatp) != 0){\n\t\t\tt2p->tiff_whitechromaticities[0]=xfloatp[0];\n\t\t\tt2p->tiff_whitechromaticities[1]=xfloatp[1];\n\t\t} else {\n\t\t\tt2p->tiff_whitechromaticities[0]=0.3457F; /* 0.3127F; */\n\t\t\tt2p->tiff_whitechromaticities[1]=0.3585F; /* 0.3290F; */\n\t\t}\n\t}\n\tif(TIFFGetField(input, \n\t\tTIFFTAG_ICCPROFILE, \n\t\t&(t2p->tiff_iccprofilelength), \n\t\t&(t2p->tiff_iccprofile))!=0){\n\t\tt2p->pdf_colorspace |= T2P_CS_ICCBASED;\n\t} else {\n\t\tt2p->tiff_iccprofilelength=0;\n\t\tt2p->tiff_iccprofile=NULL;\n\t}\n\t\n#ifdef CCITT_SUPPORT\n\tif( t2p->tiff_bitspersample==1 &&\n\t\tt2p->tiff_samplesperpixel==1){\n\t\tt2p->pdf_compression = T2P_COMPRESS_G4;\n\t}\n#endif\n\n\n\treturn;\n}\n\n/*\n\tThis function returns the necessary size of a data buffer to contain the raw or \n\tuncompressed image data from the input TIFF for a page.\n*/\n\nvoid t2p_read_tiff_size(T2P* t2p, TIFF* input){\n\n\tuint64* sbc=NULL;\n#if defined(JPEG_SUPPORT) || defined (OJPEG_SUPPORT)\n\tunsigned char* jpt=NULL;\n\ttstrip_t i=0;\n\ttstrip_t stripcount=0;\n#endif\n#ifdef OJPEG_SUPPORT\n tsize_t k = 0;\n#endif\n\n\tif(t2p->pdf_transcode == T2P_TRANSCODE_RAW){\n#ifdef CCITT_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_G4 ){\n\t\t\tTIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc);\n\t\t\tt2p->tiff_datasize=(tmsize_t)sbc[0];\n\t\t\treturn;\n\t\t}\n#endif\n#ifdef ZIP_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_ZIP){\n\t\t\tTIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc);\n\t\t\tt2p->tiff_datasize=(tmsize_t)sbc[0];\n\t\t\treturn;\n\t\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_OJPEG){\n\t\t\tif(!TIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc)){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Input file %s missing field: TIFFTAG_STRIPBYTECOUNTS\",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tstripcount=TIFFNumberOfStrips(input);\n\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\tk += sbc[i];\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGIFOFFSET, &(t2p->tiff_dataoffset))){\n\t\t\t\tif(t2p->tiff_dataoffset != 0){\n\t\t\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGIFBYTECOUNT, &(t2p->tiff_datasize))!=0){\n\t\t\t\t\t\tif(t2p->tiff_datasize < k) {\n\t\t\t\t\t\t\tt2p->pdf_ojpegiflength=t2p->tiff_datasize;\n\t\t\t\t\t\t\tt2p->tiff_datasize+=k;\n\t\t\t\t\t\t\tt2p->tiff_datasize+=6;\n\t\t\t\t\t\t\tt2p->tiff_datasize+=2*stripcount;\n\t\t\t\t\t\t\tTIFFWarning(TIFF2PDF_MODULE, \n\t\t\t\t\t\t\t\t\"Input file %s has short JPEG interchange file byte count\", \n\t\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}else {\n\t\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\t\t\"Input file %s missing field: TIFFTAG_JPEGIFBYTECOUNT\",\n\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tt2p->tiff_datasize+=k;\n\t\t\tt2p->tiff_datasize+=2*stripcount;\n\t\t\tt2p->tiff_datasize+=2048;\n\t\t\treturn;\n\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_JPEG) {\n\t\t\tuint32 count = 0;\n\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0 ){\n\t\t\t\tif(count > 4){\n\t\t\t\t\tt2p->tiff_datasize += count;\n\t\t\t\t\tt2p->tiff_datasize -= 2; /* don't use EOI of header */\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tt2p->tiff_datasize = 2; /* SOI for first strip */\n\t\t\t}\n\t\t\tstripcount=TIFFNumberOfStrips(input);\n\t\t\tif(!TIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc)){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Input file %s missing field: TIFFTAG_STRIPBYTECOUNTS\",\n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\tt2p->tiff_datasize += sbc[i];\n\t\t\t\tt2p->tiff_datasize -=4; /* don't use SOI or EOI of strip */\n\t\t\t}\n\t\t\tt2p->tiff_datasize +=2; /* use EOI of last strip */\n\t\t\treturn;\n\t\t}\n#endif\n\t\t(void) 0;\n\t}\n\tt2p->tiff_datasize=TIFFScanlineSize(input) * t2p->tiff_length;\n\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\tt2p->tiff_datasize*= t2p->tiff_samplesperpixel;\n\t}\n\n\treturn;\n}\n\n/*\n\tThis function returns the necessary size of a data buffer to contain the raw or \n\tuncompressed image data from the input TIFF for a tile of a page.\n*/\n\nvoid t2p_read_tiff_size_tile(T2P* t2p, TIFF* input, ttile_t tile){\n\n\tuint64* tbc = NULL;\n\tuint16 edge=0;\n#ifdef JPEG_SUPPORT\n\tunsigned char* jpt;\n#endif\n\n\tedge |= t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\tedge |= t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\t\n\tif(t2p->pdf_transcode==T2P_TRANSCODE_RAW){\n\t\tif(edge\n#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)\n\t\t&& !(t2p->pdf_compression==T2P_COMPRESS_JPEG)\n#endif\n\t\t){\n\t\t\tt2p->tiff_datasize=TIFFTileSize(input);\n\t\t\treturn;\n\t\t} else {\n\t\t\tTIFFGetField(input, TIFFTAG_TILEBYTECOUNTS, &tbc);\n\t\t\tt2p->tiff_datasize=(tmsize_t)tbc[tile];\n#ifdef OJPEG_SUPPORT\n\t\t\tif(t2p->tiff_compression==COMPRESSION_OJPEG){\n\t\t\t\tt2p->tiff_datasize+=2048;\n\t\t\t\treturn;\n\t\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\t\tif(t2p->tiff_compression==COMPRESSION_JPEG) {\n\t\t\t\tuint32 count = 0;\n\t\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt)!=0){\n\t\t\t\t\tif(count > 4){\n\t\t\t\t\t\tt2p->tiff_datasize += count;\n\t\t\t\t\t\tt2p->tiff_datasize -= 2; /* don't use EOI of header or SOI of tile */\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n#endif\n\t\t\treturn;\n\t\t}\n\t}\n\tt2p->tiff_datasize=TIFFTileSize(input);\n\tif(t2p->tiff_planar==PLANARCONFIG_SEPARATE){\n\t\tt2p->tiff_datasize*= t2p->tiff_samplesperpixel;\n\t}\n\n\treturn;\n}\n\n/*\n * This functions returns a non-zero value when the tile is on the right edge\n * and does not have full imaged tile width.\n */\n\nint t2p_tile_is_right_edge(T2P_TILES tiles, ttile_t tile){\n\n\tif( ((tile+1) % tiles.tiles_tilecountx == 0) \n\t\t&& (tiles.tiles_edgetilewidth != 0) ){\n\t\treturn(1);\n\t} else {\n\t\treturn(0);\n\t}\n}\n\n/*\n * This functions returns a non-zero value when the tile is on the bottom edge\n * and does not have full imaged tile length.\n */\n\nint t2p_tile_is_bottom_edge(T2P_TILES tiles, ttile_t tile){\n\n\tif( ((tile+1) > (tiles.tiles_tilecount-tiles.tiles_tilecountx) )\n\t\t&& (tiles.tiles_edgetilelength != 0) ){\n\t\treturn(1);\n\t} else {\n\t\treturn(0);\n\t}\n}\n\n/*\n * This function returns a non-zero value when the tile is a right edge tile\n * or a bottom edge tile.\n */\n\nint t2p_tile_is_edge(T2P_TILES tiles, ttile_t tile){\n\n\treturn(t2p_tile_is_right_edge(tiles, tile) | t2p_tile_is_bottom_edge(tiles, tile) );\n}\n\n/*\n\tThis function returns a non-zero value when the tile is a right edge tile and a bottom \n\tedge tile.\n*/\n\nint t2p_tile_is_corner_edge(T2P_TILES tiles, ttile_t tile){\n\n\treturn(t2p_tile_is_right_edge(tiles, tile) & t2p_tile_is_bottom_edge(tiles, tile) );\n}\n\n\n/*\n\tThis function reads the raster image data from the input TIFF for an image and writes \n\tthe data to the output PDF XObject image dictionary stream. It returns the amount written \n\tor zero on error.\n*/\n\ntsize_t t2p_readwrite_pdf_image(T2P* t2p, TIFF* input, TIFF* output){\n\n\ttsize_t written=0;\n\tunsigned char* buffer=NULL;\n\tunsigned char* samplebuffer=NULL;\n\ttsize_t bufferoffset=0;\n\ttsize_t samplebufferoffset=0;\n\ttsize_t read=0;\n\ttstrip_t i=0;\n\ttstrip_t j=0;\n\ttstrip_t stripcount=0;\n\ttsize_t stripsize=0;\n\ttsize_t sepstripcount=0;\n\ttsize_t sepstripsize=0;\n#ifdef OJPEG_SUPPORT\n\ttoff_t inputoffset=0;\n\tuint16 h_samp=1;\n\tuint16 v_samp=1;\n\tuint16 ri=1;\n\tuint32 rows=0;\n#endif\n#ifdef JPEG_SUPPORT\n\tunsigned char* jpt;\n\tfloat* xfloatp;\n\tuint64* sbc;\n\tunsigned char* stripbuffer;\n\ttsize_t striplength=0;\n\tuint32 max_striplength=0;\n#endif\n\n\tif(t2p->pdf_transcode == T2P_TRANSCODE_RAW){\n#ifdef CCITT_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_G4){\n\t\t\tbuffer = (unsigned char*)\n\t\t\t\t_TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif (buffer == NULL) {\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tTIFFReadRawStrip(input, 0, (tdata_t) buffer,\n\t\t\t\t\t t2p->tiff_datasize);\n\t\t\tif (t2p->tiff_fillorder==FILLORDER_LSB2MSB){\n\t\t\t\t\t/*\n\t\t\t\t\t * make sure is lsb-to-msb\n\t\t\t\t\t * bit-endianness fill order\n\t\t\t\t\t */\n\t\t\t\t\tTIFFReverseBits(buffer,\n\t\t\t\t\t\t\tt2p->tiff_datasize);\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer,\n\t\t\t\t t2p->tiff_datasize);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef ZIP_SUPPORT\n\t\tif (t2p->pdf_compression == T2P_COMPRESS_ZIP) {\n\t\t\tbuffer = (unsigned char*)\n\t\t\t\t_TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer == NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\t\tTIFFReadRawStrip(input, 0, (tdata_t) buffer,\n\t\t\t\t\t t2p->tiff_datasize);\n\t\t\tif (t2p->tiff_fillorder==FILLORDER_LSB2MSB) {\n\t\t\t\t\tTIFFReverseBits(buffer,\n\t\t\t\t\t\t\tt2p->tiff_datasize);\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer,\n\t\t\t\t t2p->tiff_datasize);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_OJPEG) {\n\n\t\t\tif(t2p->tiff_dataoffset != 0) {\n\t\t\t\tbuffer = (unsigned char*)\n\t\t\t\t\t_TIFFmalloc(t2p->tiff_datasize);\n\t\t\t\tif(buffer == NULL) {\n\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn(0);\n\t\t\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\t\t\tif(t2p->pdf_ojpegiflength==0){\n\t\t\t\t\tinputoffset=t2pSeekFile(input, 0,\n\t\t\t\t\t\t\t\t SEEK_CUR);\n\t\t\t\t\tt2pSeekFile(input,\n\t\t\t\t\t\t t2p->tiff_dataoffset,\n\t\t\t\t\t\t SEEK_SET);\n\t\t\t\t\tt2pReadFile(input, (tdata_t) buffer,\n\t\t\t\t\t\t t2p->tiff_datasize);\n\t\t\t\t\tt2pSeekFile(input, inputoffset,\n\t\t\t\t\t\t SEEK_SET);\n\t\t\t\t\tt2pWriteFile(output, (tdata_t) buffer,\n\t\t\t\t\t\t t2p->tiff_datasize);\n\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\treturn(t2p->tiff_datasize);\n\t\t\t\t} else {\n\t\t\t\t\tinputoffset=t2pSeekFile(input, 0,\n\t\t\t\t\t\t\t\t SEEK_CUR);\n\t\t\t\t\tt2pSeekFile(input,\n\t\t\t\t\t\t t2p->tiff_dataoffset,\n\t\t\t\t\t\t SEEK_SET);\n\t\t\t\t\tbufferoffset = t2pReadFile(input,\n\t\t\t\t\t\t(tdata_t) buffer,\n\t\t\t\t\t\tt2p->pdf_ojpegiflength);\n\t\t\t\t\tt2p->pdf_ojpegiflength = 0;\n\t\t\t\t\tt2pSeekFile(input, inputoffset,\n\t\t\t\t\t\t SEEK_SET);\n\t\t\t\t\tTIFFGetField(input,\n\t\t\t\t\t\t TIFFTAG_YCBCRSUBSAMPLING,\n\t\t\t\t\t\t &h_samp, &v_samp);\n\t\t\t\t\tbuffer[bufferoffset++]= 0xff;\n\t\t\t\t\tbuffer[bufferoffset++]= 0xdd;\n\t\t\t\t\tbuffer[bufferoffset++]= 0x00;\n\t\t\t\t\tbuffer[bufferoffset++]= 0x04;\n\t\t\t\t\th_samp*=8;\n\t\t\t\t\tv_samp*=8;\n\t\t\t\t\tri=(t2p->tiff_width+h_samp-1) / h_samp;\n\t\t\t\t\tTIFFGetField(input,\n\t\t\t\t\t\t TIFFTAG_ROWSPERSTRIP,\n\t\t\t\t\t\t &rows);\n\t\t\t\t\tri*=(rows+v_samp-1)/v_samp;\n\t\t\t\t\tbuffer[bufferoffset++]= (ri>>8) & 0xff;\n\t\t\t\t\tbuffer[bufferoffset++]= ri & 0xff;\n\t\t\t\t\tstripcount=TIFFNumberOfStrips(input);\n\t\t\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\t\t\tif(i != 0 ){ \n\t\t\t\t\t\t\tbuffer[bufferoffset++]=0xff;\n\t\t\t\t\t\t\tbuffer[bufferoffset++]=(0xd0 | ((i-1)%8));\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbufferoffset+=TIFFReadRawStrip(input, \n\t\t\t\t\t\t\ti, \n\t\t\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), \n\t\t\t\t\t\t\t-1);\n\t\t\t\t\t}\n\t\t\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\treturn(bufferoffset);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif(! t2p->pdf_ojpegdata){\n\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"No support for OJPEG image %s with bad tables\", \n\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn(0);\n\t\t\t\t}\n\t\t\t\tbuffer = (unsigned char*)\n\t\t\t\t\t_TIFFmalloc(t2p->tiff_datasize);\n\t\t\t\tif(buffer==NULL){\n\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\treturn(0);\n\t\t\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\t\t\t_TIFFmemcpy(buffer, t2p->pdf_ojpegdata, t2p->pdf_ojpegdatalength);\n\t\t\t\tbufferoffset=t2p->pdf_ojpegdatalength;\n\t\t\t\tstripcount=TIFFNumberOfStrips(input);\n\t\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\t\tif(i != 0){\n\t\t\t\t\t\tbuffer[bufferoffset++]=0xff;\n\t\t\t\t\t\tbuffer[bufferoffset++]=(0xd0 | ((i-1)%8));\n\t\t\t\t\t}\n\t\t\t\t\tbufferoffset+=TIFFReadRawStrip(input, \n\t\t\t\t\t\ti, \n\t\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), \n\t\t\t\t\t\t-1);\n\t\t\t\t}\n\t\t\t\tif( ! ( (buffer[bufferoffset-1]==0xd9) && (buffer[bufferoffset-2]==0xff) ) ){\n\t\t\t\t\t\tbuffer[bufferoffset++]=0xff;\n\t\t\t\t\t\tbuffer[bufferoffset++]=0xd9;\n\t\t\t\t}\n\t\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\treturn(bufferoffset);\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"No support for OJPEG image %s with no JPEG File Interchange offset\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_JPEG) {\n\t\t\tuint32 count = 0;\n\t\t\tbuffer = (unsigned char*)\n\t\t\t\t_TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\t\tif (TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) {\n\t\t\t\tif(count > 4) {\n\t\t\t\t\t_TIFFmemcpy(buffer, jpt, count);\n\t\t\t\t\tbufferoffset += count - 2;\n\t\t\t\t}\n\t\t\t}\n\t\t\tstripcount=TIFFNumberOfStrips(input);\n\t\t\tTIFFGetField(input, TIFFTAG_STRIPBYTECOUNTS, &sbc);\n\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\tif(sbc[i]>max_striplength) max_striplength=sbc[i];\n\t\t\t}\n\t\t\tstripbuffer = (unsigned char*)\n\t\t\t\t_TIFFmalloc(max_striplength);\n\t\t\tif(stripbuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %u bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\tmax_striplength, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\tstriplength=TIFFReadRawStrip(input, i, (tdata_t) stripbuffer, -1);\n\t\t\t\tif(!t2p_process_jpeg_strip(\n\t\t\t\t\tstripbuffer, \n\t\t\t\t\t&striplength, \n\t\t\t\t\tbuffer, \n\t\t\t\t\t&bufferoffset, \n\t\t\t\t\ti, \n\t\t\t\t\tt2p->tiff_length)){\n\t\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Can't process JPEG data in input file %s\", \n\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t_TIFFfree(samplebuffer);\n\t\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t\t\treturn(0);\n\t\t\t\t}\n\t\t\t}\n\t\t\tbuffer[bufferoffset++]=0xff; \n\t\t\tbuffer[bufferoffset++]=0xd9;\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t_TIFFfree(stripbuffer);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(bufferoffset);\n\t\t}\n#endif\n\t\t(void)0;\n\t}\n\n\tif(t2p->pdf_sample==T2P_SAMPLE_NOTHING){\n\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\tif(buffer==NULL){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\tstripsize=TIFFStripSize(input);\n\t\tstripcount=TIFFNumberOfStrips(input);\n\t\tfor(i=0;i<stripcount;i++){\n\t\t\tread = \n\t\t\t\tTIFFReadEncodedStrip(input, \n\t\t\t\ti, \n\t\t\t\t(tdata_t) &buffer[bufferoffset], \n\t\t\t\tstripsize);\n\t\t\tif(read==-1){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Error on decoding strip %u of %s\", \n\t\t\t\t\ti, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tbufferoffset+=read;\n\t\t}\n\t} else {\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG){\n\t\t\n\t\t\tsepstripsize=TIFFStripSize(input);\n\t\t\tsepstripcount=TIFFNumberOfStrips(input);\n\t\t\n\t\t\tstripsize=sepstripsize*t2p->tiff_samplesperpixel;\n\t\t\tstripcount=sepstripcount/t2p->tiff_samplesperpixel;\n\t\t\t\n\t\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\t\tsamplebuffer = (unsigned char*) _TIFFmalloc(stripsize);\n\t\t\tif(samplebuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tfor(i=0;i<stripcount;i++){\n\t\t\t\tsamplebufferoffset=0;\n\t\t\t\tfor(j=0;j<t2p->tiff_samplesperpixel;j++){\n\t\t\t\t\tread = \n\t\t\t\t\t\tTIFFReadEncodedStrip(input, \n\t\t\t\t\t\t\ti + j*stripcount, \n\t\t\t\t\t\t\t(tdata_t) &(samplebuffer[samplebufferoffset]), \n\t\t\t\t\t\t\tsepstripsize);\n\t\t\t\t\tif(read==-1){\n\t\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Error on decoding strip %u of %s\", \n\t\t\t\t\t\t\ti + j*stripcount, \n\t\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\t\t\treturn(0);\n\t\t\t\t\t}\n\t\t\t\t\tsamplebufferoffset+=read;\n\t\t\t\t}\n\t\t\t\tt2p_sample_planar_separate_to_contig(\n\t\t\t\t\tt2p,\n\t\t\t\t\t&(buffer[bufferoffset]),\n\t\t\t\t\tsamplebuffer, \n\t\t\t\t\tsamplebufferoffset); \n\t\t\t\tbufferoffset+=samplebufferoffset;\n\t\t\t}\n\t\t\t_TIFFfree(samplebuffer);\n\t\t\tgoto dataready;\n\t\t}\n\n\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\tif(buffer==NULL){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n memset(buffer, 0, t2p->tiff_datasize);\n\t\tstripsize=TIFFStripSize(input);\n\t\tstripcount=TIFFNumberOfStrips(input);\n\t\tfor(i=0;i<stripcount;i++){\n\t\t\tread = \n\t\t\t\tTIFFReadEncodedStrip(input, \n\t\t\t\ti, \n\t\t\t\t(tdata_t) &buffer[bufferoffset], \n\t\t\t\tstripsize);\n\t\t\tif(read==-1){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Error on decoding strip %u of %s\", \n\t\t\t\t\ti, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t_TIFFfree(samplebuffer);\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tbufferoffset+=read;\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_REALIZE_PALETTE){\n\t\t\tsamplebuffer=(unsigned char*)_TIFFrealloc( \n\t\t\t\t(tdata_t) buffer, \n\t\t\t\tt2p->tiff_datasize * t2p->tiff_samplesperpixel);\n\t\t\tif(samplebuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t _TIFFfree(buffer);\n\t\t\t} else {\n\t\t\t\tbuffer=samplebuffer;\n\t\t\t\tt2p->tiff_datasize *= t2p->tiff_samplesperpixel;\n\t\t\t}\n\t\t\tt2p_sample_realize_palette(t2p, buffer);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_RGBA_TO_RGB){\n\t\t\tt2p->tiff_datasize=t2p_sample_rgba_to_rgb(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_width*t2p->tiff_length);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_RGBAA_TO_RGB){\n\t\t\tt2p->tiff_datasize=t2p_sample_rgbaa_to_rgb(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_width*t2p->tiff_length);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_YCBCR_TO_RGB){\n\t\t\tsamplebuffer=(unsigned char*)_TIFFrealloc(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_width*t2p->tiff_length*4);\n\t\t\tif(samplebuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\treturn(0);\n\t\t\t} else {\n\t\t\t\tbuffer=samplebuffer;\n\t\t\t}\n\t\t\tif(!TIFFReadRGBAImageOriented(\n\t\t\t\tinput, \n\t\t\t\tt2p->tiff_width, \n\t\t\t\tt2p->tiff_length, \n\t\t\t\t(uint32*)buffer, \n\t\t\t\tORIENTATION_TOPLEFT,\n\t\t\t\t0)){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\"Can't use TIFFReadRGBAImageOriented to extract RGB image from %s\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tt2p->tiff_datasize=t2p_sample_abgr_to_rgb(\n\t\t\t\t(tdata_t) buffer, \n\t\t\t\tt2p->tiff_width*t2p->tiff_length);\n\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED){\n\t\t\tt2p->tiff_datasize=t2p_sample_lab_signed_to_unsigned(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_width*t2p->tiff_length);\n\t\t}\n\t}\n\ndataready:\n\n\tt2p_disable(output);\n\tTIFFSetField(output, TIFFTAG_PHOTOMETRIC, t2p->tiff_photometric);\n\tTIFFSetField(output, TIFFTAG_BITSPERSAMPLE, t2p->tiff_bitspersample);\n\tTIFFSetField(output, TIFFTAG_SAMPLESPERPIXEL, t2p->tiff_samplesperpixel);\n\tTIFFSetField(output, TIFFTAG_IMAGEWIDTH, t2p->tiff_width);\n\tTIFFSetField(output, TIFFTAG_IMAGELENGTH, t2p->tiff_length);\n\tTIFFSetField(output, TIFFTAG_ROWSPERSTRIP, t2p->tiff_length);\n\tTIFFSetField(output, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);\n\tTIFFSetField(output, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);\n\n\tswitch(t2p->pdf_compression){\n\tcase T2P_COMPRESS_NONE:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_NONE);\n\t\tbreak;\n#ifdef CCITT_SUPPORT\n\tcase T2P_COMPRESS_G4:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4);\n\t\tbreak;\n#endif\n#ifdef JPEG_SUPPORT\n\tcase T2P_COMPRESS_JPEG:\n\t\tif(t2p->tiff_photometric==PHOTOMETRIC_YCBCR) {\n\t\t\tuint16 hor = 0, ver = 0;\n\t\t\tif (TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &hor, &ver) !=0 ) {\n\t\t\t\tif(hor != 0 && ver != 0){\n\t\t\t\t\tTIFFSetField(output, TIFFTAG_YCBCRSUBSAMPLING, hor, ver);\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_REFERENCEBLACKWHITE, &xfloatp)!=0){\n\t\t\t\tTIFFSetField(output, TIFFTAG_REFERENCEBLACKWHITE, xfloatp);\n\t\t\t}\n\t\t}\n\t\tif(TIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_JPEG)==0){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\"Unable to use JPEG compression for input %s and output %s\", \n\t\t\t\tTIFFFileName(input),\n\t\t\t\tTIFFFileName(output));\n\t\t\t_TIFFfree(buffer);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\t\tTIFFSetField(output, TIFFTAG_JPEGTABLESMODE, 0);\n\n\t\tif(t2p->pdf_colorspace & (T2P_CS_RGB | T2P_CS_LAB)){\n\t\t\tTIFFSetField(output, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_YCBCR);\n\t\t\tif(t2p->tiff_photometric != PHOTOMETRIC_YCBCR){\n\t\t\t\tTIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);\n\t\t\t} else {\n\t\t\t\tTIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RAW);\n\t\t\t}\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_GRAY){\n\t\t\t(void)0;\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_CMYK){\n\t\t\t(void)0;\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_JPEGQUALITY, \n\t\t\t\tt2p->pdf_defaultcompressionquality);\n\t\t}\n\t\n\t\tbreak;\n#endif\n#ifdef ZIP_SUPPORT\n\tcase T2P_COMPRESS_ZIP:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_DEFLATE);\n\t\tif(t2p->pdf_defaultcompressionquality%100 != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_PREDICTOR, \n\t\t\t\tt2p->pdf_defaultcompressionquality % 100);\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality/100 != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_ZIPQUALITY, \n\t\t\t\t(t2p->pdf_defaultcompressionquality / 100));\n\t\t}\n\t\tbreak;\n#endif\n\tdefault:\n\t\tbreak;\n\t}\n\n\tt2p_enable(output);\n\tt2p->outputwritten = 0;\n#ifdef JPEG_SUPPORT\n\tif(t2p->pdf_compression == T2P_COMPRESS_JPEG\n\t && t2p->tiff_photometric == PHOTOMETRIC_YCBCR){\n\t\tbufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t)0,\n\t\t\t\t\t\t buffer,\n\t\t\t\t\t\t stripsize * stripcount); \n\t} else\n#endif\n {\n\t\tbufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t)0,\n\t\t\t\t\t\t buffer,\n\t\t\t\t\t\t t2p->tiff_datasize); \n\t}\n\tif (buffer != NULL) {\n\t\t_TIFFfree(buffer);\n\t\tbuffer=NULL;\n\t}\n\n\tif (bufferoffset == (tsize_t)-1) {\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t \"Error writing encoded strip to output PDF %s\", \n\t\t\t TIFFFileName(output));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\t\n\twritten = t2p->outputwritten;\n\treturn(written);\n}\n\n/*\n * This function reads the raster image data from the input TIFF for an image\n * tile and writes the data to the output PDF XObject image dictionary stream\n * for the tile. It returns the amount written or zero on error.\n */\n\ntsize_t t2p_readwrite_pdf_image_tile(T2P* t2p, TIFF* input, TIFF* output, ttile_t tile){\n\n\tuint16 edge=0;\n\ttsize_t written=0;\n\tunsigned char* buffer=NULL;\n\ttsize_t bufferoffset=0;\n\tunsigned char* samplebuffer=NULL;\n\ttsize_t samplebufferoffset=0;\n\ttsize_t read=0;\n\tuint16 i=0;\n\tttile_t tilecount=0;\n\ttsize_t tilesize=0;\n\tttile_t septilecount=0;\n\ttsize_t septilesize=0;\n#ifdef JPEG_SUPPORT\n\tunsigned char* jpt;\n\tfloat* xfloatp;\n\tuint32 xuint32=0;\n#endif\n\n\tedge |= t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\tedge |= t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile);\n\n\tif( (t2p->pdf_transcode == T2P_TRANSCODE_RAW) && ((edge == 0)\n#if defined(JPEG_SUPPORT) || defined(OJPEG_SUPPORT)\n\t\t|| (t2p->pdf_compression == T2P_COMPRESS_JPEG)\n#endif\n\t)\n\t){\n#ifdef CCITT_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_G4){\n\t\t\tbuffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tTIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\tif (t2p->tiff_fillorder==FILLORDER_LSB2MSB){\n\t\t\t\t\tTIFFReverseBits(buffer, t2p->tiff_datasize);\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef ZIP_SUPPORT\n\t\tif(t2p->pdf_compression == T2P_COMPRESS_ZIP){\n\t\t\tbuffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tTIFFReadRawTile(input, tile, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\tif (t2p->tiff_fillorder==FILLORDER_LSB2MSB){\n\t\t\t\t\tTIFFReverseBits(buffer, t2p->tiff_datasize);\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, t2p->tiff_datasize);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(t2p->tiff_datasize);\n\t\t}\n#endif\n#ifdef OJPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_OJPEG){\n\t\t\tif(! t2p->pdf_ojpegdata){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"No support for OJPEG image %s with \"\n \"bad tables\", \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tbuffer=(unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\t_TIFFmemcpy(buffer, t2p->pdf_ojpegdata, t2p->pdf_ojpegdatalength);\n\t\t\tif(edge!=0){\n\t\t\t\tif(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile)){\n\t\t\t\t\tbuffer[7]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength >> 8) & 0xff;\n\t\t\t\t\tbuffer[8]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength ) & 0xff;\n\t\t\t\t}\n\t\t\t\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile)){\n\t\t\t\t\tbuffer[9]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth >> 8) & 0xff;\n\t\t\t\t\tbuffer[10]=\n\t\t\t\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth ) & 0xff;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbufferoffset=t2p->pdf_ojpegdatalength;\n\t\t\tbufferoffset+=TIFFReadRawTile(input, \n\t\t\t\t\ttile, \n\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), \n\t\t\t\t\t-1);\n\t\t\t((unsigned char*)buffer)[bufferoffset++]=0xff;\n\t\t\t((unsigned char*)buffer)[bufferoffset++]=0xd9;\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(bufferoffset);\n\t\t}\n#endif\n#ifdef JPEG_SUPPORT\n\t\tif(t2p->tiff_compression == COMPRESSION_JPEG){\n\t\t\tunsigned char table_end[2];\n\t\t\tuint32 count = 0;\n\t\t\tbuffer= (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\tt2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) {\n\t\t\t\tif (count > 0) {\n\t\t\t\t\t_TIFFmemcpy(buffer, jpt, count);\n\t\t\t\t\tbufferoffset += count - 2;\n\t\t\t\t\ttable_end[0] = buffer[bufferoffset-2];\n\t\t\t\t\ttable_end[1] = buffer[bufferoffset-1];\n\t\t\t\t}\n\t\t\t\tif (count > 0) {\n\t\t\t\t\txuint32 = bufferoffset;\n\t\t\t\t\tbufferoffset += TIFFReadRawTile(\n\t\t\t\t\t\tinput, \n\t\t\t\t\t\ttile, \n\t\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset-2]), \n\t\t\t\t\t\t-1);\n\t\t\t\t\t\tbuffer[xuint32-2]=table_end[0];\n\t\t\t\t\t\tbuffer[xuint32-1]=table_end[1];\n\t\t\t\t} else {\n\t\t\t\t\tbufferoffset += TIFFReadRawTile(\n\t\t\t\t\t\tinput, \n\t\t\t\t\t\ttile, \n\t\t\t\t\t\t(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), \n\t\t\t\t\t\t-1);\n\t\t\t\t}\n\t\t\t}\n\t\t\tt2pWriteFile(output, (tdata_t) buffer, bufferoffset);\n\t\t\t_TIFFfree(buffer);\n\t\t\treturn(bufferoffset);\n\t\t}\n#endif\n\t\t(void)0;\n\t}\n\n\tif(t2p->pdf_sample==T2P_SAMPLE_NOTHING){\n\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\tif(buffer==NULL){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Can't allocate %lu bytes of memory for \"\n \"t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\n\t\tread = TIFFReadEncodedTile(\n\t\t\tinput, \n\t\t\ttile, \n\t\t\t(tdata_t) &buffer[bufferoffset], \n\t\t\tt2p->tiff_datasize);\n\t\tif(read==-1){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Error on decoding tile %u of %s\", \n\t\t\t\ttile, \n\t\t\t\tTIFFFileName(input));\n\t\t\t_TIFFfree(buffer);\n\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\n\t} else {\n\n\t\tif(t2p->pdf_sample == T2P_SAMPLE_PLANAR_SEPARATE_TO_CONTIG){\n\t\t\tseptilesize=TIFFTileSize(input);\n\t\t\tseptilecount=TIFFNumberOfTiles(input);\n\t\t\ttilesize=septilesize*t2p->tiff_samplesperpixel;\n\t\t\ttilecount=septilecount/t2p->tiff_samplesperpixel;\n\t\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tsamplebuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(samplebuffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tsamplebufferoffset=0;\n\t\t\tfor(i=0;i<t2p->tiff_samplesperpixel;i++){\n\t\t\t\tread = \n\t\t\t\t\tTIFFReadEncodedTile(input, \n\t\t\t\t\t\ttile + i*tilecount, \n\t\t\t\t\t\t(tdata_t) &(samplebuffer[samplebufferoffset]), \n\t\t\t\t\t\tseptilesize);\n\t\t\t\tif(read==-1){\n\t\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\t\"Error on decoding tile %u of %s\", \n\t\t\t\t\t\ttile + i*tilecount, \n\t\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t\t\t_TIFFfree(samplebuffer);\n\t\t\t\t\t\t_TIFFfree(buffer);\n\t\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\t\treturn(0);\n\t\t\t\t}\n\t\t\t\tsamplebufferoffset+=read;\n\t\t\t}\n\t\t\tt2p_sample_planar_separate_to_contig(\n\t\t\t\tt2p,\n\t\t\t\t&(buffer[bufferoffset]),\n\t\t\t\tsamplebuffer, \n\t\t\t\tsamplebufferoffset); \n\t\t\tbufferoffset+=samplebufferoffset;\n\t\t\t_TIFFfree(samplebuffer);\n\t\t}\n\n\t\tif(buffer==NULL){\n\t\t\tbuffer = (unsigned char*) _TIFFmalloc(t2p->tiff_datasize);\n\t\t\tif(buffer==NULL){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Can't allocate %lu bytes of memory \"\n \"for t2p_readwrite_pdf_image_tile, %s\", \n\t\t\t\t\t(unsigned long) t2p->tiff_datasize, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t\tread = TIFFReadEncodedTile(\n\t\t\t\tinput, \n\t\t\t\ttile, \n\t\t\t\t(tdata_t) &buffer[bufferoffset], \n\t\t\t\tt2p->tiff_datasize);\n\t\t\tif(read==-1){\n\t\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\t\"Error on decoding tile %u of %s\", \n\t\t\t\t\ttile, \n\t\t\t\t\tTIFFFileName(input));\n\t\t\t\t_TIFFfree(buffer);\n\t\t\t\tt2p->t2p_error=T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t\t}\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_RGBA_TO_RGB){\n\t\t\tt2p->tiff_datasize=t2p_sample_rgba_to_rgb(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth\n\t\t\t\t*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_RGBAA_TO_RGB){\n\t\t\tt2p->tiff_datasize=t2p_sample_rgbaa_to_rgb(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth\n\t\t\t\t*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_YCBCR_TO_RGB){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"No support for YCbCr to RGB in tile for %s\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t_TIFFfree(buffer);\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\n\t\tif(t2p->pdf_sample & T2P_SAMPLE_LAB_SIGNED_TO_UNSIGNED){\n\t\t\tt2p->tiff_datasize=t2p_sample_lab_signed_to_unsigned(\n\t\t\t\t(tdata_t)buffer, \n\t\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth\n\t\t\t\t*t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\t}\n\n\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile) != 0){\n\t\tt2p_tile_collapse_left(\n\t\t\tbuffer, \n\t\t\tTIFFTileRowSize(input),\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth,\n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t}\n\n\n\tt2p_disable(output);\n\tTIFFSetField(output, TIFFTAG_PHOTOMETRIC, t2p->tiff_photometric);\n\tTIFFSetField(output, TIFFTAG_BITSPERSAMPLE, t2p->tiff_bitspersample);\n\tTIFFSetField(output, TIFFTAG_SAMPLESPERPIXEL, t2p->tiff_samplesperpixel);\n\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile) == 0){\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_IMAGEWIDTH, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);\n\t} else {\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_IMAGEWIDTH, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);\n\t}\n\tif(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile) == 0){\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_IMAGELENGTH, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_ROWSPERSTRIP, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t} else {\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_IMAGELENGTH, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);\n\t\tTIFFSetField(\n\t\t\toutput, \n\t\t\tTIFFTAG_ROWSPERSTRIP, \n\t\t\tt2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);\n\t}\n\tTIFFSetField(output, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);\n\tTIFFSetField(output, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);\n\n\tswitch(t2p->pdf_compression){\n\tcase T2P_COMPRESS_NONE:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_NONE);\n\t\tbreak;\n#ifdef CCITT_SUPPORT\n\tcase T2P_COMPRESS_G4:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4);\n\t\tbreak;\n#endif\n#ifdef JPEG_SUPPORT\n\tcase T2P_COMPRESS_JPEG:\n\t\tif (t2p->tiff_photometric==PHOTOMETRIC_YCBCR) {\n\t\t\tuint16 hor = 0, ver = 0;\n\t\t\tif (TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &hor, &ver)!=0) {\n\t\t\t\tif (hor != 0 && ver != 0) {\n\t\t\t\t\tTIFFSetField(output, TIFFTAG_YCBCRSUBSAMPLING, hor, ver);\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(TIFFGetField(input, TIFFTAG_REFERENCEBLACKWHITE, &xfloatp)!=0){\n\t\t\t\tTIFFSetField(output, TIFFTAG_REFERENCEBLACKWHITE, xfloatp);\n\t\t\t}\n\t\t}\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_JPEG);\n\t\tTIFFSetField(output, TIFFTAG_JPEGTABLESMODE, 0); /* JPEGTABLESMODE_NONE */\n\t\tif(t2p->pdf_colorspace & (T2P_CS_RGB | T2P_CS_LAB)){\n\t\t\tTIFFSetField(output, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_YCBCR);\n\t\t\tif(t2p->tiff_photometric != PHOTOMETRIC_YCBCR){\n\t\t\t\tTIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);\n\t\t\t} else {\n\t\t\t\tTIFFSetField(output, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RAW);\n\t\t\t}\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_GRAY){\n\t\t\t(void)0;\n\t\t}\n\t\tif(t2p->pdf_colorspace & T2P_CS_CMYK){\n\t\t\t(void)0;\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_JPEGQUALITY, \n\t\t\t\tt2p->pdf_defaultcompressionquality);\n\t\t}\n\t\tbreak;\n#endif\n#ifdef ZIP_SUPPORT\n\tcase T2P_COMPRESS_ZIP:\n\t\tTIFFSetField(output, TIFFTAG_COMPRESSION, COMPRESSION_DEFLATE);\n\t\tif(t2p->pdf_defaultcompressionquality%100 != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_PREDICTOR, \n\t\t\t\tt2p->pdf_defaultcompressionquality % 100);\n\t\t}\n\t\tif(t2p->pdf_defaultcompressionquality/100 != 0){\n\t\t\tTIFFSetField(output, \n\t\t\t\tTIFFTAG_ZIPQUALITY, \n\t\t\t\t(t2p->pdf_defaultcompressionquality / 100));\n\t\t}\n\t\tbreak;\n#endif\n\tdefault:\n\t\tbreak;\n\t}\n\n\tt2p_enable(output);\n\tt2p->outputwritten = 0;\n\tbufferoffset = TIFFWriteEncodedStrip(output, (tstrip_t) 0, buffer,\n\t\t\t\t\t TIFFStripSize(output)); \n\tif (buffer != NULL) {\n\t\t_TIFFfree(buffer);\n\t\tbuffer = NULL;\n\t}\n\tif (bufferoffset == -1) {\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t \"Error writing encoded tile to output PDF %s\", \n\t\t\t TIFFFileName(output));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\t\n\twritten = t2p->outputwritten;\n\t\n\treturn(written);\n}\n\n#ifdef OJPEG_SUPPORT\nint t2p_process_ojpeg_tables(T2P* t2p, TIFF* input){\n\tuint16 proc=0;\n\tvoid* q;\n\tuint32 q_length=0;\n\tvoid* dc;\n\tuint32 dc_length=0;\n\tvoid* ac;\n\tuint32 ac_length=0;\n\tuint16* lp;\n\tuint16* pt;\n\tuint16 h_samp=1;\n\tuint16 v_samp=1;\n\tunsigned char* ojpegdata;\n\tuint16 table_count;\n\tuint32 offset_table;\n\tuint32 offset_ms_l;\n\tuint32 code_count;\n\tuint32 i=0;\n\tuint32 dest=0;\n\tuint16 ri=0;\n\tuint32 rows=0;\n\t\n\tif(!TIFFGetField(input, TIFFTAG_JPEGPROC, &proc)){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Missing JPEGProc field in OJPEG image %s\", \n\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\tif(proc!=JPEGPROC_BASELINE && proc!=JPEGPROC_LOSSLESS){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Bad JPEGProc field in OJPEG image %s\", \n\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\tif(!TIFFGetField(input, TIFFTAG_JPEGQTABLES, &q_length, &q)){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Missing JPEGQTables field in OJPEG image %s\", \n\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\tif(q_length < (64U * t2p->tiff_samplesperpixel)){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Bad JPEGQTables field in OJPEG image %s\", \n\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t} \n\tif(!TIFFGetField(input, TIFFTAG_JPEGDCTABLES, &dc_length, &dc)){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Missing JPEGDCTables field in OJPEG image %s\", \n\t\t\tTIFFFileName(input));\n\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn(0);\n\t}\n\tif(proc==JPEGPROC_BASELINE){\n\t\tif(!TIFFGetField(input, TIFFTAG_JPEGACTABLES, &ac_length, &ac)){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Missing JPEGACTables field in OJPEG image %s\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\t} else {\n\t\tif(!TIFFGetField(input, TIFFTAG_JPEGLOSSLESSPREDICTORS, &lp)){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Missing JPEGLosslessPredictors field in OJPEG image %s\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\t\treturn(0);\n\t\t}\n\t\tif(!TIFFGetField(input, TIFFTAG_JPEGPOINTTRANSFORM, &pt)){\n\t\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\t\"Missing JPEGPointTransform field in OJPEG image %s\", \n\t\t\t\tTIFFFileName(input));\n\t\t\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\t\treturn(0);\n\t\t}\n\t}\n\tif(!TIFFGetField(input, TIFFTAG_YCBCRSUBSAMPLING, &h_samp, &v_samp)){\n\t\th_samp=1;\n\t\tv_samp=1;\n\t}\n\tif(t2p->pdf_ojpegdata != NULL){\n\t\t_TIFFfree(t2p->pdf_ojpegdata);\n\t\tt2p->pdf_ojpegdata=NULL;\n\t} \n\tt2p->pdf_ojpegdata = _TIFFmalloc(2048);\n\tif(t2p->pdf_ojpegdata == NULL){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Can't allocate %u bytes of memory for t2p_process_ojpeg_tables, %s\", \n\t\t\t2048, \n\t\t\tTIFFFileName(input));\n\t\treturn(0);\n\t}\n\t_TIFFmemset(t2p->pdf_ojpegdata, 0x00, 2048);\n\tt2p->pdf_ojpegdatalength = 0;\n\ttable_count=t2p->tiff_samplesperpixel;\n\tif(proc==JPEGPROC_BASELINE){\n\t\tif(table_count>2) table_count=2;\n\t}\n\tojpegdata=(unsigned char*)t2p->pdf_ojpegdata;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0xd8;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\tif(proc==JPEGPROC_BASELINE){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xc0;\n\t} else {\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xc3;\n\t}\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0x00;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=(8 + 3*t2p->tiff_samplesperpixel);\n\tojpegdata[t2p->pdf_ojpegdatalength++]=(t2p->tiff_bitspersample & 0xff);\n\tif(TIFFIsTiled(input)){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength >> 8) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength ) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth >> 8) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth ) & 0xff;\n\t} else {\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_length >> 8) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_length ) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_width >> 8) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=\n\t\t\t(t2p->tiff_width ) & 0xff;\n\t}\n\tojpegdata[t2p->pdf_ojpegdatalength++]=(t2p->tiff_samplesperpixel & 0xff);\n\tfor(i=0;i<t2p->tiff_samplesperpixel;i++){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=i;\n\t\tif(i==0){\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength] |= h_samp<<4 & 0xf0;;\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++] |= v_samp & 0x0f;\n\t\t} else {\n\t\t\t\tojpegdata[t2p->pdf_ojpegdatalength++]= 0x11;\n\t\t}\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=i;\n\t}\n\tfor(dest=0;dest<t2p->tiff_samplesperpixel;dest++){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xdb;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0x00;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0x43;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=dest;\n\t\t_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength++]), \n\t\t\t&(((unsigned char*)q)[64*dest]), 64);\n\t\tt2p->pdf_ojpegdatalength+=64;\n\t}\n\toffset_table=0;\n\tfor(dest=0;dest<table_count;dest++){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xc4;\n\t\toffset_ms_l=t2p->pdf_ojpegdatalength;\n\t\tt2p->pdf_ojpegdatalength+=2;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=dest & 0x0f;\n\t\t_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), \n\t\t\t&(((unsigned char*)dc)[offset_table]), 16);\n\t\tcode_count=0;\n\t\toffset_table+=16;\n\t\tfor(i=0;i<16;i++){\n\t\t\tcode_count+=ojpegdata[t2p->pdf_ojpegdatalength++];\n\t\t}\n\t\tojpegdata[offset_ms_l]=((19+code_count)>>8) & 0xff;\n\t\tojpegdata[offset_ms_l+1]=(19+code_count) & 0xff;\n\t\t_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), \n\t\t\t&(((unsigned char*)dc)[offset_table]), code_count);\n\t\toffset_table+=code_count;\n\t\tt2p->pdf_ojpegdatalength+=code_count;\n\t}\n\tif(proc==JPEGPROC_BASELINE){\n\toffset_table=0;\n\t\tfor(dest=0;dest<table_count;dest++){\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xc4;\n\t\t\toffset_ms_l=t2p->pdf_ojpegdatalength;\n\t\t\tt2p->pdf_ojpegdatalength+=2;\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength] |= 0x10;\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++] |=dest & 0x0f;\n\t\t\t_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), \n\t\t\t\t&(((unsigned char*)ac)[offset_table]), 16);\n\t\t\tcode_count=0;\n\t\t\toffset_table+=16;\n\t\t\tfor(i=0;i<16;i++){\n\t\t\t\tcode_count+=ojpegdata[t2p->pdf_ojpegdatalength++];\n\t\t\t}\t\n\t\t\tojpegdata[offset_ms_l]=((19+code_count)>>8) & 0xff;\n\t\t\tojpegdata[offset_ms_l+1]=(19+code_count) & 0xff;\n\t\t\t_TIFFmemcpy( &(ojpegdata[t2p->pdf_ojpegdatalength]), \n\t\t\t\t&(((unsigned char*)ac)[offset_table]), code_count);\n\t\t\toffset_table+=code_count;\n\t\t\tt2p->pdf_ojpegdatalength+=code_count;\n\t\t}\n\t}\n\tif(TIFFNumberOfStrips(input)>1){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0xdd;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0x00;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0x04;\n\t\th_samp*=8;\n\t\tv_samp*=8;\n\t\tri=(t2p->tiff_width+h_samp-1) / h_samp;\n\t\tTIFFGetField(input, TIFFTAG_ROWSPERSTRIP, &rows);\n\t\tri*=(rows+v_samp-1)/v_samp;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]= (ri>>8) & 0xff;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]= ri & 0xff;\n\t}\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0xff;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0xda;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=0x00;\n\tojpegdata[t2p->pdf_ojpegdatalength++]=(6 + 2*t2p->tiff_samplesperpixel);\n\tojpegdata[t2p->pdf_ojpegdatalength++]=t2p->tiff_samplesperpixel & 0xff;\n\tfor(i=0;i<t2p->tiff_samplesperpixel;i++){\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]= i & 0xff;\n\t\tif(proc==JPEGPROC_BASELINE){\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength] |= \n\t\t\t\t( ( (i>(table_count-1U)) ? (table_count-1U) : i) << 4U) & 0xf0;\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++] |= \n\t\t\t\t( (i>(table_count-1U)) ? (table_count-1U) : i) & 0x0f;\n\t\t} else {\n\t\t\tojpegdata[t2p->pdf_ojpegdatalength++] = (i << 4) & 0xf0;\n\t\t}\n\t}\n\tif(proc==JPEGPROC_BASELINE){\n\t\tt2p->pdf_ojpegdatalength++;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]=0x3f;\n\t\tt2p->pdf_ojpegdatalength++;\n\t} else {\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]= (lp[0] & 0xff);\n\t\tt2p->pdf_ojpegdatalength++;\n\t\tojpegdata[t2p->pdf_ojpegdatalength++]= (pt[0] & 0x0f);\n\t}\n\n\treturn(1);\n}\n#endif\n\n#ifdef JPEG_SUPPORT\nint t2p_process_jpeg_strip(\n\tunsigned char* strip, \n\ttsize_t* striplength, \n\tunsigned char* buffer, \n\ttsize_t* bufferoffset, \n\ttstrip_t no, \n\tuint32 height){\n\n\ttsize_t i=0;\n\tuint16 ri =0;\n\tuint16 v_samp=1;\n\tuint16 h_samp=1;\n\tint j=0;\n\t\n\ti++;\n\t\n\twhile(i<(*striplength)){\n\t\tswitch( strip[i] ){\n\t\t\tcase 0xd8:\n\t\t\t\t/* SOI - start of image */\n\t\t\t\t_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), 2);\n\t\t\t\t*bufferoffset+=2;\n\t\t\t\ti+=2;\n\t\t\t\tbreak;\n\t\t\tcase 0xc0:\n\t\t\tcase 0xc1:\n\t\t\tcase 0xc3:\n\t\t\tcase 0xc9:\n\t\t\tcase 0xca:\n\t\t\t\tif(no==0){\n\t\t\t\t\t_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2);\n\t\t\t\t\tfor(j=0;j<buffer[*bufferoffset+9];j++){\n\t\t\t\t\t\tif( (buffer[*bufferoffset+11+(2*j)]>>4) > h_samp) \n\t\t\t\t\t\t\th_samp = (buffer[*bufferoffset+11+(2*j)]>>4);\n\t\t\t\t\t\tif( (buffer[*bufferoffset+11+(2*j)] & 0x0f) > v_samp) \n\t\t\t\t\t\t\tv_samp = (buffer[*bufferoffset+11+(2*j)] & 0x0f);\n\t\t\t\t\t}\n\t\t\t\t\tv_samp*=8;\n\t\t\t\t\th_samp*=8;\n\t\t\t\t\tri=((( ((uint16)(buffer[*bufferoffset+5])<<8) | \n\t\t\t\t\t(uint16)(buffer[*bufferoffset+6]) )+v_samp-1)/ \n\t\t\t\t\tv_samp);\n\t\t\t\t\tri*=((( ((uint16)(buffer[*bufferoffset+7])<<8) | \n\t\t\t\t\t(uint16)(buffer[*bufferoffset+8]) )+h_samp-1)/ \n\t\t\t\t\th_samp);\n\t\t\t\t\tbuffer[*bufferoffset+5]=\n (unsigned char) ((height>>8) & 0xff);\n\t\t\t\t\tbuffer[*bufferoffset+6]=\n (unsigned char) (height & 0xff);\n\t\t\t\t\t*bufferoffset+=strip[i+2]+2;\n\t\t\t\t\ti+=strip[i+2]+2;\n\n\t\t\t\t\tbuffer[(*bufferoffset)++]=0xff;\n\t\t\t\t\tbuffer[(*bufferoffset)++]=0xdd;\n\t\t\t\t\tbuffer[(*bufferoffset)++]=0x00;\n\t\t\t\t\tbuffer[(*bufferoffset)++]=0x04;\n\t\t\t\t\tbuffer[(*bufferoffset)++]=(ri >> 8) & 0xff;\n\t\t\t\t\tbuffer[(*bufferoffset)++]= ri & 0xff;\n\t\t\t\t} else {\n\t\t\t\t\ti+=strip[i+2]+2;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 0xc4:\n\t\t\tcase 0xdb:\n\t\t\t\t_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2);\n\t\t\t\t*bufferoffset+=strip[i+2]+2;\n\t\t\t\ti+=strip[i+2]+2;\n\t\t\t\tbreak;\n\t\t\tcase 0xda:\n\t\t\t\tif(no==0){\n\t\t\t\t\t_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2);\n\t\t\t\t\t*bufferoffset+=strip[i+2]+2;\n\t\t\t\t\ti+=strip[i+2]+2;\n\t\t\t\t} else {\n\t\t\t\t\tbuffer[(*bufferoffset)++]=0xff;\n\t\t\t\t\tbuffer[(*bufferoffset)++]=\n (unsigned char)(0xd0 | ((no-1)%8));\n\t\t\t\t\ti+=strip[i+2]+2;\n\t\t\t\t}\n\t\t\t\t_TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), (*striplength)-i-1);\n\t\t\t\t*bufferoffset+=(*striplength)-i-1;\n\t\t\t\treturn(1);\n\t\t\tdefault:\n\t\t\t\ti+=strip[i+2]+2;\n\t\t}\n\t}\n\t\n\n\treturn(0);\n}\n#endif\n\n/*\n\tThis functions converts a tilewidth x tilelength buffer of samples into an edgetilewidth x \n\ttilelength buffer of samples.\n*/\nvoid t2p_tile_collapse_left(\n\ttdata_t buffer, \n\ttsize_t scanwidth, \n\tuint32 tilewidth, \n\tuint32 edgetilewidth, \n\tuint32 tilelength){\n\t\n\tuint32 i=0;\n\ttsize_t edgescanwidth=0;\n\t\n\tedgescanwidth = (scanwidth * edgetilewidth + (tilewidth - 1))/ tilewidth;\n\tfor(i=i;i<tilelength;i++){\n\t\t_TIFFmemcpy( \n\t\t\t&(((char*)buffer)[edgescanwidth*i]), \n\t\t\t&(((char*)buffer)[scanwidth*i]), \n\t\t\tedgescanwidth);\n\t}\n\t\n\treturn;\n}\n\n\n/*\n * This function calls TIFFWriteDirectory on the output after blanking its\n * output by replacing the read, write, and seek procedures with empty\n * implementations, then it replaces the original implementations.\n */\n\nvoid\nt2p_write_advance_directory(T2P* t2p, TIFF* output)\n{\n\tt2p_disable(output);\n\tif(!TIFFWriteDirectory(output)){\n\t\tTIFFError(TIFF2PDF_MODULE, \n\t\t\t\"Error writing virtual directory to output PDF %s\", \n\t\t\tTIFFFileName(output));\n\t\tt2p->t2p_error = T2P_ERR_ERROR;\n\t\treturn;\n\t}\n\tt2p_enable(output);\n\treturn;\n}\n\ntsize_t t2p_sample_planar_separate_to_contig(\n\t\t\t\t\t\t\t\t\t\t\tT2P* t2p, \n\t\t\t\t\t\t\t\t\t\t\tunsigned char* buffer, \n\t\t\t\t\t\t\t\t\t\t\tunsigned char* samplebuffer, \n\t\t\t\t\t\t\t\t\t\t\ttsize_t samplebuffersize){\n\n\ttsize_t stride=0;\n\ttsize_t i=0;\n\ttsize_t j=0;\n\t\n\tstride=samplebuffersize/t2p->tiff_samplesperpixel;\n\tfor(i=0;i<stride;i++){\n\t\tfor(j=0;j<t2p->tiff_samplesperpixel;j++){\n\t\t\tbuffer[i*t2p->tiff_samplesperpixel + j] = samplebuffer[i + j*stride];\n\t\t}\n\t}\n\n\treturn(samplebuffersize);\n}\n\ntsize_t t2p_sample_realize_palette(T2P* t2p, unsigned char* buffer){\n\n\tuint32 sample_count=0;\n\tuint16 component_count=0;\n\tuint32 palette_offset=0;\n\tuint32 sample_offset=0;\n\tuint32 i=0;\n\tuint32 j=0;\n\tsample_count=t2p->tiff_width*t2p->tiff_length;\n\tcomponent_count=t2p->tiff_samplesperpixel;\n\t\n\tfor(i=sample_count;i>0;i--){\n\t\tpalette_offset=buffer[i-1] * component_count;\n\t\tsample_offset= (i-1) * component_count;\n\t\tfor(j=0;j<component_count;j++){\n\t\t\tbuffer[sample_offset+j]=t2p->pdf_palette[palette_offset+j];\n\t\t}\n\t}\n\n\treturn(0);\n}\n\n/*\n\tThis functions converts in place a buffer of ABGR interleaved data\n\tinto RGB interleaved data, discarding A.\n*/\n\ntsize_t t2p_sample_abgr_to_rgb(tdata_t data, uint32 samplecount)\n{\n\tuint32 i=0;\n\tuint32 sample=0;\n\t\n\tfor(i=0;i<samplecount;i++){\n\t\tsample=((uint32*)data)[i];\n\t\t((char*)data)[i*3]= (char) (sample & 0xff);\n\t\t((char*)data)[i*3+1]= (char) ((sample>>8) & 0xff);\n\t\t((char*)data)[i*3+2]= (char) ((sample>>16) & 0xff);\n\t}\n\n\treturn(i*3);\n}\n\n/*\n * This functions converts in place a buffer of RGBA interleaved data\n * into RGB interleaved data, discarding A.\n */\n\ntsize_t\nt2p_sample_rgbaa_to_rgb(tdata_t data, uint32 samplecount)\n{\n\tuint32 i;\n\t\n\tfor(i = 0; i < samplecount; i++)\n\t\tmemcpy((uint8*)data + i * 3, (uint8*)data + i * 4, 3);\n\n\treturn(i * 3);\n}\n\n/*\n * This functions converts in place a buffer of RGBA interleaved data\n * into RGB interleaved data, adding 255-A to each component sample.\n */\n\ntsize_t\nt2p_sample_rgba_to_rgb(tdata_t data, uint32 samplecount)\n{\n\tuint32 i = 0;\n\tuint32 sample = 0;\n\tuint8 alpha = 0;\n\t\n\tfor (i = 0; i < samplecount; i++) {\n\t\tsample=((uint32*)data)[i];\n\t\talpha=(uint8)((255 - (sample & 0xff)));\n\t\t((uint8 *)data)[i * 3] = (uint8) ((sample >> 24) & 0xff) + alpha;\n\t\t((uint8 *)data)[i * 3 + 1] = (uint8) ((sample >> 16) & 0xff) + alpha;\n\t\t((uint8 *)data)[i * 3 + 2] = (uint8) ((sample >> 8) & 0xff) + alpha;\n\t\t\n\t}\n\n\treturn (i * 3);\n}\n\n/*\n\tThis function converts the a and b samples of Lab data from signed\n\tto unsigned.\n*/\n\ntsize_t t2p_sample_lab_signed_to_unsigned(tdata_t buffer, uint32 samplecount){\n\n\tuint32 i=0;\n\n\tfor(i=0;i<samplecount;i++){\n\t\tif( (((unsigned char*)buffer)[(i*3)+1] & 0x80) !=0){\n\t\t\t((unsigned char*)buffer)[(i*3)+1] =\n\t\t\t\t(unsigned char)(0x80 + ((char*)buffer)[(i*3)+1]);\n\t\t} else {\n\t\t\t((unsigned char*)buffer)[(i*3)+1] |= 0x80;\n\t\t}\n\t\tif( (((unsigned char*)buffer)[(i*3)+2] & 0x80) !=0){\n\t\t\t((unsigned char*)buffer)[(i*3)+2] =\n\t\t\t\t(unsigned char)(0x80 + ((char*)buffer)[(i*3)+2]);\n\t\t} else {\n\t\t\t((unsigned char*)buffer)[(i*3)+2] |= 0x80;\n\t\t}\n\t}\n\n\treturn(samplecount*3);\n}\n\n/* \n\tThis function writes the PDF header to output.\n*/\n\ntsize_t t2p_write_pdf_header(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\t\n\tbuflen=sprintf(buffer, \"%%PDF-%u.%u \", t2p->pdf_majorversion&0xff, t2p->pdf_minorversion&0xff);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t)\"\\n%\\342\\343\\317\\323\\n\", 7);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes the beginning of a PDF object to output.\n*/\n\ntsize_t t2p_write_pdf_obj_start(uint32 number, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)number);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen );\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 obj\\n\", 7);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes the end of a PDF object to output.\n*/\n\ntsize_t t2p_write_pdf_obj_end(TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"endobj\\n\", 7);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF name object to output.\n*/\n\ntsize_t t2p_write_pdf_name(unsigned char* name, TIFF* output){\n\n\ttsize_t written=0;\n\tuint32 i=0;\n\tchar buffer[64];\n\tuint16 nextchar=0;\n\tsize_t namelen=0;\n\t\n\tnamelen = strlen((char *)name);\n\tif (namelen>126) {\n\t\tnamelen=126;\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"/\", 1);\n\tfor (i=0;i<namelen;i++){\n\t\tif ( ((unsigned char)name[i]) < 0x21){\n\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\tnextchar=1;\n\t\t}\n\t\tif ( ((unsigned char)name[i]) > 0x7E){\n\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\tnextchar=1;\n\t\t}\n\t\tif (nextchar==0){\n\t\t\tswitch (name[i]){\n\t\t\t\tcase 0x23:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x25:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x28:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x29:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x2F:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x3C:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x3E:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x5B:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x5D:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]);\n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x7B:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x7D:\n\t\t\t\t\tsprintf(buffer, \"#%.2X\", name[i]); \n\t\t\t\t\tbuffer[sizeof(buffer) - 1] = '\\0';\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 3);\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) &name[i], 1);\n\t\t\t}\n\t\t}\n\t\tnextchar=0;\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \" \", 1);\n\n\treturn(written);\n}\n\n/*\n * This function writes a PDF string object to output.\n */\n\t\ntsize_t t2p_write_pdf_string(char* pdfstr, TIFF* output)\n{\n\ttsize_t written = 0;\n\tuint32 i = 0;\n\tchar buffer[64];\n\tsize_t len = 0;\n\t\n\tlen = strlen(pdfstr);\n\twritten += t2pWriteFile(output, (tdata_t) \"(\", 1);\n\tfor (i=0; i<len; i++) {\n\t\tif((pdfstr[i]&0x80) || (pdfstr[i]==127) || (pdfstr[i]<32)){\n\t\t\tsnprintf(buffer, sizeof(buffer), \"\\\\%.3hho\", pdfstr[i]);\n\t\t\twritten += t2pWriteFile(output, (tdata_t)buffer, 4);\n\t\t} else {\n\t\t\tswitch (pdfstr[i]){\n\t\t\t\tcase 0x08:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\b\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x09:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\t\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x0A:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\n\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x0C:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\f\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x0D:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\r\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x28:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\(\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x29:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\)\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tcase 0x5C:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\\\\\\\\", 2);\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) &pdfstr[i], 1);\n\t\t\t}\n\t\t}\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \") \", 1);\n\n\treturn(written);\n}\n\n\n/*\n\tThis function writes a buffer of data to output.\n*/\n\ntsize_t t2p_write_pdf_stream(tdata_t buffer, tsize_t len, TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) buffer, len);\n\n\treturn(written);\n}\n\n/*\n\tThis functions writes the beginning of a PDF stream to output.\n*/\n\ntsize_t t2p_write_pdf_stream_start(TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"stream\\n\", 7);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes the end of a PDF stream to output. \n*/\n\ntsize_t t2p_write_pdf_stream_end(TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"\\nendstream\\n\", 11);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a stream dictionary for a PDF stream to output.\n*/\n\ntsize_t t2p_write_pdf_stream_dict(tsize_t len, uint32 number, TIFF* output){\n\t\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\t\n\twritten += t2pWriteFile(output, (tdata_t) \"/Length \", 8);\n\tif(len!=0){\n\t\twritten += t2p_write_pdf_stream_length(len, output);\n\t} else {\n\t\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)number);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n\", 6);\n\t}\n\t\n\treturn(written);\n}\n\n/*\n\tThis functions writes the beginning of a PDF stream dictionary to output.\n*/\n\ntsize_t t2p_write_pdf_stream_dict_start(TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"<< \\n\", 4);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes the end of a PDF stream dictionary to output. \n*/\n\ntsize_t t2p_write_pdf_stream_dict_end(TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \" >>\\n\", 4);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a number to output.\n*/\n\ntsize_t t2p_write_pdf_stream_length(tsize_t len, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)len);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\n\treturn(written);\n}\n\n/*\n * This function writes the PDF Catalog structure to output.\n */\n\ntsize_t t2p_write_pdf_catalog(T2P* t2p, TIFF* output)\n{\n\ttsize_t written = 0;\n\tchar buffer[16];\n\tint buflen = 0;\n\n\twritten += t2pWriteFile(output, \n\t\t(tdata_t)\"<< \\n/Type /Catalog \\n/Pages \", \n\t\t27);\n\tbuflen = snprintf(buffer, sizeof(buffer), \"%lu\", (unsigned long)t2p->pdf_pages);\n\twritten += t2pWriteFile(output, (tdata_t) buffer,\n\t\t\t\tTIFFmin((size_t)buflen, sizeof(buffer) - 1));\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n\", 6);\n\tif(t2p->pdf_fitwindow){\n\t\twritten += t2pWriteFile(output, \n\t\t\t(tdata_t) \"/ViewerPreferences <</FitWindow true>>\\n\", \n\t\t\t39);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t)\">>\\n\", 3);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes the PDF Info structure to output.\n*/\n\ntsize_t t2p_write_pdf_info(T2P* t2p, TIFF* input, TIFF* output)\n{\n\ttsize_t written = 0;\n\tchar* info;\n\tchar buffer[512];\n\n\tif(t2p->pdf_datetime[0] == '\\0')\n\t\tt2p_pdf_tifftime(t2p, input);\n\tif (strlen(t2p->pdf_datetime) > 0) {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"<< \\n/CreationDate \", 18);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_datetime, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n/ModDate \", 10);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_datetime, output);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/Producer \", 11);\n\t_TIFFmemset((tdata_t)buffer, 0x00, sizeof(buffer));\n\tsnprintf(buffer, sizeof(buffer), \"libtiff / tiff2pdf - %d\", TIFFLIB_VERSION);\n\twritten += t2p_write_pdf_string(buffer, output);\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\tif (t2p->pdf_creator[0] != '\\0') {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Creator \", 9);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_creator, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t} else {\n\t\tif (TIFFGetField(input, TIFFTAG_SOFTWARE, &info) != 0 && info) {\n\t\t\tif(strlen(info) >= sizeof(t2p->pdf_creator))\n\t\t\t\tinfo[sizeof(t2p->pdf_creator) - 1] = '\\0';\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Creator \", 9);\n\t\t\twritten += t2p_write_pdf_string(info, output);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t}\n\t}\n\tif (t2p->pdf_author[0] != '\\0') {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Author \", 8);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_author, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t} else {\n\t\tif ((TIFFGetField(input, TIFFTAG_ARTIST, &info) != 0\n\t\t || TIFFGetField(input, TIFFTAG_COPYRIGHT, &info) != 0)\n\t\t && info) {\n\t\t\tif (strlen(info) >= sizeof(t2p->pdf_author))\n\t\t\t\tinfo[sizeof(t2p->pdf_author) - 1] = '\\0';\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Author \", 8);\n\t\t\twritten += t2p_write_pdf_string(info, output);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t}\n\t}\n\tif (t2p->pdf_title[0] != '\\0') {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Title \", 7);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_title, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t} else {\n\t\tif (TIFFGetField(input, TIFFTAG_DOCUMENTNAME, &info) != 0){\n\t\t\tif(strlen(info) > 511) {\n\t\t\t\tinfo[512] = '\\0';\n\t\t\t}\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Title \", 7);\n\t\t\twritten += t2p_write_pdf_string(info, output);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t}\n\t}\n\tif (t2p->pdf_subject[0] != '\\0') {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Subject \", 9);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_subject, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t} else {\n\t\tif (TIFFGetField(input, TIFFTAG_IMAGEDESCRIPTION, &info) != 0 && info) {\n\t\t\tif (strlen(info) >= sizeof(t2p->pdf_subject))\n\t\t\t\tinfo[sizeof(t2p->pdf_subject) - 1] = '\\0';\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Subject \", 9);\n\t\t\twritten += t2p_write_pdf_string(info, output);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t}\n\t}\n\tif (t2p->pdf_keywords[0] != '\\0') {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Keywords \", 10);\n\t\twritten += t2p_write_pdf_string(t2p->pdf_keywords, output);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \">> \\n\", 4);\n\n\treturn(written);\n}\n\n/*\n * This function fills a string of a T2P struct with the current time as a PDF\n * date string, it is called by t2p_pdf_tifftime.\n */\n\nvoid t2p_pdf_currenttime(T2P* t2p)\n{\n\tstruct tm* currenttime;\n\ttime_t timenow;\n\n\tif (time(&timenow) == (time_t) -1) {\n\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t \"Can't get the current time: %s\", strerror(errno));\n\t\ttimenow = (time_t) 0;\n\t}\n\n\tcurrenttime = localtime(&timenow);\n\tsnprintf(t2p->pdf_datetime, sizeof(t2p->pdf_datetime),\n\t\t \"D:%.4d%.2d%.2d%.2d%.2d%.2d\",\n\t\t (currenttime->tm_year + 1900) % 65536,\n\t\t (currenttime->tm_mon + 1) % 256,\n\t\t (currenttime->tm_mday) % 256,\n\t\t (currenttime->tm_hour) % 256,\n\t\t (currenttime->tm_min) % 256,\n\t\t (currenttime->tm_sec) % 256);\n\n\treturn;\n}\n\n/*\n * This function fills a string of a T2P struct with the date and time of a\n * TIFF file if it exists or the current time as a PDF date string.\n */\n\nvoid t2p_pdf_tifftime(T2P* t2p, TIFF* input)\n{\n\tchar* datetime;\n\n\tif (TIFFGetField(input, TIFFTAG_DATETIME, &datetime) != 0\n\t && (strlen(datetime) >= 19) ){\n\t\tt2p->pdf_datetime[0]='D';\n\t\tt2p->pdf_datetime[1]=':';\n\t\tt2p->pdf_datetime[2]=datetime[0];\n\t\tt2p->pdf_datetime[3]=datetime[1];\n\t\tt2p->pdf_datetime[4]=datetime[2];\n\t\tt2p->pdf_datetime[5]=datetime[3];\n\t\tt2p->pdf_datetime[6]=datetime[5];\n\t\tt2p->pdf_datetime[7]=datetime[6];\n\t\tt2p->pdf_datetime[8]=datetime[8];\n\t\tt2p->pdf_datetime[9]=datetime[9];\n\t\tt2p->pdf_datetime[10]=datetime[11];\n\t\tt2p->pdf_datetime[11]=datetime[12];\n\t\tt2p->pdf_datetime[12]=datetime[14];\n\t\tt2p->pdf_datetime[13]=datetime[15];\n\t\tt2p->pdf_datetime[14]=datetime[17];\n\t\tt2p->pdf_datetime[15]=datetime[18];\n\t\tt2p->pdf_datetime[16] = '\\0';\n\t} else {\n\t\tt2p_pdf_currenttime(t2p);\n\t}\n\n\treturn;\n}\n\n/*\n * This function writes a PDF Pages Tree structure to output.\n */\n\ntsize_t t2p_write_pdf_pages(T2P* t2p, TIFF* output)\n{\n\ttsize_t written=0;\n\ttdir_t i=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\tint page=0;\n\twritten += t2pWriteFile(output,\n\t\t(tdata_t) \"<< \\n/Type /Pages \\n/Kids [ \", 26);\n\tpage = t2p->pdf_pages+1;\n\tfor (i=0;i<t2p->tiff_pagecount;i++){\n\t\tbuflen=sprintf(buffer, \"%d\", page);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\tif ( ((i+1)%8)==0 ) {\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t}\n\t\tpage +=3;\n\t\tpage += t2p->tiff_pages[i].page_extra;\n\t\tif(t2p->tiff_pages[i].page_tilecount>0){\n\t\t\tpage += (2 * t2p->tiff_pages[i].page_tilecount);\n\t\t} else {\n\t\t\tpage +=2;\n\t\t}\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"] \\n/Count \", 10);\n\t_TIFFmemset(buffer, 0x00, 16);\n\tbuflen=sprintf(buffer, \"%d\", t2p->tiff_pagecount);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" \\n>> \\n\", 6);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Page structure to output.\n*/\n\ntsize_t t2p_write_pdf_page(uint32 object, T2P* t2p, TIFF* output){\n\n\tunsigned int i=0;\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"<<\\n/Type /Page \\n/Parent \", 24);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_pages);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n\", 6);\n\twritten += t2pWriteFile(output, (tdata_t) \"/MediaBox [\", 11); \n\tbuflen=sprintf(buffer, \"%.4f\",t2p->pdf_mediabox.x1);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" \", 1); \n\tbuflen=sprintf(buffer, \"%.4f\",t2p->pdf_mediabox.y1);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" \", 1); \n\tbuflen=sprintf(buffer, \"%.4f\",t2p->pdf_mediabox.x2);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" \", 1); \n\tbuflen=sprintf(buffer, \"%.4f\",t2p->pdf_mediabox.y2);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"] \\n\", 3); \n\twritten += t2pWriteFile(output, (tdata_t) \"/Contents \", 10);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)(object + 1));\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n\", 6);\n\twritten += t2pWriteFile(output, (tdata_t) \"/Resources << \\n\", 15);\n\tif( t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount != 0 ){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/XObject <<\\n\", 12);\n\t\tfor(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount;i++){\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Im\", 3);\n\t\t\tbuflen = sprintf(buffer, \"%u\", t2p->pdf_page+1);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"_\", 1);\n\t\t\tbuflen = sprintf(buffer, \"%u\", i+1);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \" \", 1);\n\t\t\tbuflen = sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); \n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\t\tif(i%4==3){\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"\\n\", 1);\n\t\t\t}\n\t\t}\n\t\twritten += t2pWriteFile(output, (tdata_t) \">>\\n\", 3);\n\t} else {\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/XObject <<\\n\", 12);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Im\", 3);\n\t\t\tbuflen = sprintf(buffer, \"%u\", t2p->pdf_page+1);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \" \", 1);\n\t\t\tbuflen = sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); \n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\twritten += t2pWriteFile(output, (tdata_t) \">>\\n\", 3);\n\t}\n\tif(t2p->tiff_transferfunctioncount != 0) {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/ExtGState <<\", 13);\n\t\tt2pWriteFile(output, (tdata_t) \"/GS1 \", 5);\n\t\tbuflen = sprintf(\n\t\t\tbuffer, \n\t\t\t\"%lu\", \n\t\t\t(unsigned long)(object + 3)); \n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\twritten += t2pWriteFile(output, (tdata_t) \">> \\n\", 4);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"/ProcSet [ \", 11);\n\tif(t2p->pdf_colorspace == T2P_CS_BILEVEL \n\t\t|| t2p->pdf_colorspace == T2P_CS_GRAY\n\t\t){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/ImageB \", 8);\n\t} else {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/ImageC \", 8);\n\t\tif(t2p->pdf_colorspace & T2P_CS_PALETTE){\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/ImageI \", 8);\n\t\t}\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"]\\n>>\\n>>\\n\", 8);\n\n\treturn(written);\n}\n\n/*\n\tThis function composes the page size and image and tile locations on a page.\n*/\n\nvoid t2p_compose_pdf_page(T2P* t2p){\n\n\tuint32 i=0;\n\tuint32 i2=0;\n\tT2P_TILE* tiles=NULL;\n\tT2P_BOX* boxp=NULL;\n\tuint32 tilecountx=0;\n\tuint32 tilecounty=0;\n\tuint32 tilewidth=0;\n\tuint32 tilelength=0;\n\tint istiled=0;\n\tfloat f=0;\n\t\n\tt2p->pdf_xres = t2p->tiff_xres;\n\tt2p->pdf_yres = t2p->tiff_yres;\n\tif(t2p->pdf_overrideres) {\n\t\tt2p->pdf_xres = t2p->pdf_defaultxres;\n\t\tt2p->pdf_yres = t2p->pdf_defaultyres;\n\t}\n\tif(t2p->pdf_xres == 0.0)\n\t\tt2p->pdf_xres = t2p->pdf_defaultxres;\n\tif(t2p->pdf_yres == 0.0)\n\t\tt2p->pdf_yres = t2p->pdf_defaultyres;\n\tif (t2p->tiff_resunit != RESUNIT_CENTIMETER\t/* RESUNIT_NONE and */\n\t && t2p->tiff_resunit != RESUNIT_INCH) {\t/* other cases */\n\t\tt2p->pdf_imagewidth = ((float)(t2p->tiff_width))/t2p->pdf_xres;\n\t\tt2p->pdf_imagelength = ((float)(t2p->tiff_length))/t2p->pdf_yres;\n\t} else {\n\t\tt2p->pdf_imagewidth = \n\t\t\t((float)(t2p->tiff_width))*PS_UNIT_SIZE/t2p->pdf_xres;\n\t\tt2p->pdf_imagelength = \n\t\t\t((float)(t2p->tiff_length))*PS_UNIT_SIZE/t2p->pdf_yres;\n\t}\n\tif(t2p->pdf_overridepagesize != 0) {\n\t\tt2p->pdf_pagewidth = t2p->pdf_defaultpagewidth;\n\t\tt2p->pdf_pagelength = t2p->pdf_defaultpagelength;\n\t} else {\n\t\tt2p->pdf_pagewidth = t2p->pdf_imagewidth;\n\t\tt2p->pdf_pagelength = t2p->pdf_imagelength;\n\t}\n\tt2p->pdf_mediabox.x1=0.0;\n\tt2p->pdf_mediabox.y1=0.0;\n\tt2p->pdf_mediabox.x2=t2p->pdf_pagewidth;\n\tt2p->pdf_mediabox.y2=t2p->pdf_pagelength;\n\tt2p->pdf_imagebox.x1=0.0;\n\tt2p->pdf_imagebox.y1=0.0;\n\tt2p->pdf_imagebox.x2=t2p->pdf_imagewidth;\n\tt2p->pdf_imagebox.y2=t2p->pdf_imagelength;\n\tif(t2p->pdf_overridepagesize!=0){\n\t\tt2p->pdf_imagebox.x1+=((t2p->pdf_pagewidth-t2p->pdf_imagewidth)/2.0F);\n\t\tt2p->pdf_imagebox.y1+=((t2p->pdf_pagelength-t2p->pdf_imagelength)/2.0F);\n\t\tt2p->pdf_imagebox.x2+=((t2p->pdf_pagewidth-t2p->pdf_imagewidth)/2.0F);\n\t\tt2p->pdf_imagebox.y2+=((t2p->pdf_pagelength-t2p->pdf_imagelength)/2.0F);\n\t}\n\tif(t2p->tiff_orientation > 4){\n\t\tf=t2p->pdf_mediabox.x2;\n\t\tt2p->pdf_mediabox.x2=t2p->pdf_mediabox.y2;\n\t\tt2p->pdf_mediabox.y2=f;\n\t}\n\tistiled=((t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecount==0) ? 0 : 1;\n\tif(istiled==0){\n\t\tt2p_compose_pdf_page_orient(&(t2p->pdf_imagebox), t2p->tiff_orientation);\n\t\treturn;\n\t} else {\n\t\ttilewidth=(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilewidth;\n\t\ttilelength=(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilelength;\n\t\ttilecountx=(t2p->tiff_width + \n\t\t\ttilewidth -1)/ \n\t\t\ttilewidth;\n\t\t(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecountx=tilecountx;\n\t\ttilecounty=(t2p->tiff_length + \n\t\t\ttilelength -1)/ \n\t\t\ttilelength;\n\t\t(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecounty=tilecounty;\n\t\t(t2p->tiff_tiles[t2p->pdf_page]).tiles_edgetilewidth=\n\t\t\tt2p->tiff_width % tilewidth;\n\t\t(t2p->tiff_tiles[t2p->pdf_page]).tiles_edgetilelength=\n\t\t\tt2p->tiff_length % tilelength;\n\t\ttiles=(t2p->tiff_tiles[t2p->pdf_page]).tiles_tiles;\n\t\tfor(i2=0;i2<tilecounty-1;i2++){\n\t\t\tfor(i=0;i<tilecountx-1;i++){\n\t\t\t\tboxp=&(tiles[i2*tilecountx+i].tile_box);\n\t\t\t\tboxp->x1 = \n\t\t\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t\t\t+ ((float)(t2p->pdf_imagewidth * i * tilewidth)\n\t\t\t\t\t/ (float)t2p->tiff_width);\n\t\t\t\tboxp->x2 = \n\t\t\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t\t\t+ ((float)(t2p->pdf_imagewidth * (i+1) * tilewidth)\n\t\t\t\t\t/ (float)t2p->tiff_width);\n\t\t\t\tboxp->y1 = \n\t\t\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t\t\t- ((float)(t2p->pdf_imagelength * (i2+1) * tilelength)\n\t\t\t\t\t/ (float)t2p->tiff_length);\n\t\t\t\tboxp->y2 = \n\t\t\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t\t\t- ((float)(t2p->pdf_imagelength * i2 * tilelength)\n\t\t\t\t\t/ (float)t2p->tiff_length);\n\t\t\t}\n\t\t\tboxp=&(tiles[i2*tilecountx+i].tile_box);\n\t\t\tboxp->x1 = \n\t\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t\t+ ((float)(t2p->pdf_imagewidth * i * tilewidth)\n\t\t\t\t/ (float)t2p->tiff_width);\n\t\t\tboxp->x2 = t2p->pdf_imagebox.x2;\n\t\t\tboxp->y1 = \n\t\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t\t- ((float)(t2p->pdf_imagelength * (i2+1) * tilelength)\n\t\t\t\t/ (float)t2p->tiff_length);\n\t\t\tboxp->y2 = \n\t\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t\t- ((float)(t2p->pdf_imagelength * i2 * tilelength)\n\t\t\t\t/ (float)t2p->tiff_length);\n\t\t}\n\t\tfor(i=0;i<tilecountx-1;i++){\n\t\t\tboxp=&(tiles[i2*tilecountx+i].tile_box);\n\t\t\tboxp->x1 = \n\t\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t\t+ ((float)(t2p->pdf_imagewidth * i * tilewidth)\n\t\t\t\t/ (float)t2p->tiff_width);\n\t\t\tboxp->x2 = \n\t\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t\t+ ((float)(t2p->pdf_imagewidth * (i+1) * tilewidth)\n\t\t\t\t/ (float)t2p->tiff_width);\n\t\t\tboxp->y1 = t2p->pdf_imagebox.y1;\n\t\t\tboxp->y2 = \n\t\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t\t- ((float)(t2p->pdf_imagelength * i2 * tilelength)\n\t\t\t\t/ (float)t2p->tiff_length);\n\t\t}\n\t\tboxp=&(tiles[i2*tilecountx+i].tile_box);\n\t\tboxp->x1 = \n\t\t\tt2p->pdf_imagebox.x1 \n\t\t\t+ ((float)(t2p->pdf_imagewidth * i * tilewidth)\n\t\t\t/ (float)t2p->tiff_width);\n\t\tboxp->x2 = t2p->pdf_imagebox.x2;\n\t\tboxp->y1 = t2p->pdf_imagebox.y1;\n\t\tboxp->y2 = \n\t\t\tt2p->pdf_imagebox.y2 \n\t\t\t- ((float)(t2p->pdf_imagelength * i2 * tilelength)\n\t\t\t/ (float)t2p->tiff_length);\n\t}\n\tif(t2p->tiff_orientation==0 || t2p->tiff_orientation==1){\n\t\tfor(i=0;i<(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecount;i++){\n\t\t\tt2p_compose_pdf_page_orient( &(tiles[i].tile_box) , 0);\n\t\t}\n\t\treturn;\n\t}\n\tfor(i=0;i<(t2p->tiff_tiles[t2p->pdf_page]).tiles_tilecount;i++){\n\t\tboxp=&(tiles[i].tile_box);\n\t\tboxp->x1 -= t2p->pdf_imagebox.x1;\n\t\tboxp->x2 -= t2p->pdf_imagebox.x1;\n\t\tboxp->y1 -= t2p->pdf_imagebox.y1;\n\t\tboxp->y2 -= t2p->pdf_imagebox.y1;\n\t\tif(t2p->tiff_orientation==2 || t2p->tiff_orientation==3){\n\t\t\tboxp->x1 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x1;\n\t\t\tboxp->x2 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x2;\n\t\t}\n\t\tif(t2p->tiff_orientation==3 || t2p->tiff_orientation==4){\n\t\t\tboxp->y1 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y1;\n\t\t\tboxp->y2 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y2;\n\t\t}\n\t\tif(t2p->tiff_orientation==8 || t2p->tiff_orientation==5){\n\t\t\tboxp->y1 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y1;\n\t\t\tboxp->y2 = t2p->pdf_imagebox.y2 - t2p->pdf_imagebox.y1 - boxp->y2;\n\t\t}\n\t\tif(t2p->tiff_orientation==5 || t2p->tiff_orientation==6){\n\t\t\tboxp->x1 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x1;\n\t\t\tboxp->x2 = t2p->pdf_imagebox.x2 - t2p->pdf_imagebox.x1 - boxp->x2;\n\t\t}\n\t\tif(t2p->tiff_orientation > 4){\n\t\t\tf=boxp->x1;\n\t\t\tboxp->x1 = boxp->y1;\n\t\t\tboxp->y1 = f;\n\t\t\tf=boxp->x2;\n\t\t\tboxp->x2 = boxp->y2;\n\t\t\tboxp->y2 = f; \n\t\t\tt2p_compose_pdf_page_orient_flip(boxp, t2p->tiff_orientation);\n\t\t} else {\n\t\t\tt2p_compose_pdf_page_orient(boxp, t2p->tiff_orientation);\n\t\t}\n\t\t\n\t}\n\n\treturn;\n}\n\nvoid t2p_compose_pdf_page_orient(T2P_BOX* boxp, uint16 orientation){\n\n\tfloat m1[9];\n\tfloat f=0.0;\n\t\n\tif( boxp->x1 > boxp->x2){\n\t\tf=boxp->x1;\n\t\tboxp->x1=boxp->x2;\n\t\tboxp->x2 = f;\n\t}\n\tif( boxp->y1 > boxp->y2){\n\t\tf=boxp->y1;\n\t\tboxp->y1=boxp->y2;\n\t\tboxp->y2 = f;\n\t}\n\tboxp->mat[0]=m1[0]=boxp->x2-boxp->x1;\n\tboxp->mat[1]=m1[1]=0.0;\n\tboxp->mat[2]=m1[2]=0.0;\n\tboxp->mat[3]=m1[3]=0.0;\n\tboxp->mat[4]=m1[4]=boxp->y2-boxp->y1;\n\tboxp->mat[5]=m1[5]=0.0;\n\tboxp->mat[6]=m1[6]=boxp->x1;\n\tboxp->mat[7]=m1[7]=boxp->y1;\n\tboxp->mat[8]=m1[8]=1.0;\n\tswitch(orientation){\n\t\tcase 0:\n\t\tcase 1:\n\t\t\tbreak;\n\t\tcase 2:\n\t\t\tboxp->mat[0]=0.0F-m1[0];\n\t\t\tboxp->mat[6]+=m1[0];\n\t\t\tbreak;\n\t\tcase 3:\n\t\t\tboxp->mat[0]=0.0F-m1[0];\n\t\t\tboxp->mat[4]=0.0F-m1[4];\n\t\t\tboxp->mat[6]+=m1[0];\n\t\t\tboxp->mat[7]+=m1[4];\n\t\t\tbreak;\n\t\tcase 4:\n\t\t\tboxp->mat[4]=0.0F-m1[4];\n\t\t\tboxp->mat[7]+=m1[4];\n\t\t\tbreak;\n\t\tcase 5:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=0.0F-m1[0];\n\t\t\tboxp->mat[3]=0.0F-m1[4];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[6]+=m1[4];\n\t\t\tboxp->mat[7]+=m1[0];\n\t\t\tbreak;\n\t\tcase 6:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=0.0F-m1[0];\n\t\t\tboxp->mat[3]=m1[4];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[7]+=m1[0];\n\t\t\tbreak;\n\t\tcase 7:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=m1[0];\n\t\t\tboxp->mat[3]=m1[4];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tbreak;\n\t\tcase 8:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=m1[0];\n\t\t\tboxp->mat[3]=0.0F-m1[4];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[6]+=m1[4];\n\t\t\tbreak;\n\t}\n\n\treturn;\n}\n\nvoid t2p_compose_pdf_page_orient_flip(T2P_BOX* boxp, uint16 orientation){\n\n\tfloat m1[9];\n\tfloat f=0.0;\n\t\n\tif( boxp->x1 > boxp->x2){\n\t\tf=boxp->x1;\n\t\tboxp->x1=boxp->x2;\n\t\tboxp->x2 = f;\n\t}\n\tif( boxp->y1 > boxp->y2){\n\t\tf=boxp->y1;\n\t\tboxp->y1=boxp->y2;\n\t\tboxp->y2 = f;\n\t}\n\tboxp->mat[0]=m1[0]=boxp->x2-boxp->x1;\n\tboxp->mat[1]=m1[1]=0.0F;\n\tboxp->mat[2]=m1[2]=0.0F;\n\tboxp->mat[3]=m1[3]=0.0F;\n\tboxp->mat[4]=m1[4]=boxp->y2-boxp->y1;\n\tboxp->mat[5]=m1[5]=0.0F;\n\tboxp->mat[6]=m1[6]=boxp->x1;\n\tboxp->mat[7]=m1[7]=boxp->y1;\n\tboxp->mat[8]=m1[8]=1.0F;\n\tswitch(orientation){\n\t\tcase 5:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=0.0F-m1[4];\n\t\t\tboxp->mat[3]=0.0F-m1[0];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[6]+=m1[0];\n\t\t\tboxp->mat[7]+=m1[4];\n\t\t\tbreak;\n\t\tcase 6:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=0.0F-m1[4];\n\t\t\tboxp->mat[3]=m1[0];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[7]+=m1[4];\n\t\t\tbreak;\n\t\tcase 7:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=m1[4];\n\t\t\tboxp->mat[3]=m1[0];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tbreak;\n\t\tcase 8:\n\t\t\tboxp->mat[0]=0.0F;\n\t\t\tboxp->mat[1]=m1[4];\n\t\t\tboxp->mat[3]=0.0F-m1[0];\n\t\t\tboxp->mat[4]=0.0F;\n\t\t\tboxp->mat[6]+=m1[0];\n\t\t\tbreak;\n\t}\n\n\treturn;\n}\n\n/*\n\tThis function writes a PDF Contents stream to output.\n*/\n\ntsize_t t2p_write_pdf_page_content_stream(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tttile_t i=0;\n\tchar buffer[512];\n\tint buflen=0;\n\tT2P_BOX box;\n\t\n\tif(t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount>0){ \n\t\tfor(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount; i++){\n\t\t\tbox=t2p->tiff_tiles[t2p->pdf_page].tiles_tiles[i].tile_box;\n\t\t\tbuflen=sprintf(buffer, \n\t\t\t\t\"q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d_%ld Do Q\\n\", \n\t\t\t\tt2p->tiff_transferfunctioncount?\"/GS1 gs \":\"\",\n\t\t\t\tbox.mat[0],\n\t\t\t\tbox.mat[1],\n\t\t\t\tbox.mat[3],\n\t\t\t\tbox.mat[4],\n\t\t\t\tbox.mat[6],\n\t\t\t\tbox.mat[7],\n\t\t\t\tt2p->pdf_page + 1, \n\t\t\t\t(long)(i + 1));\n\t\t\twritten += t2p_write_pdf_stream(buffer, buflen, output);\n\t\t}\n\t} else {\n\t\tbox=t2p->pdf_imagebox;\n\t\tbuflen=sprintf(buffer, \n\t\t\t\"q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d Do Q\\n\", \n\t\t\tt2p->tiff_transferfunctioncount?\"/GS1 gs \":\"\",\n\t\t\tbox.mat[0],\n\t\t\tbox.mat[1],\n\t\t\tbox.mat[3],\n\t\t\tbox.mat[4],\n\t\t\tbox.mat[6],\n\t\t\tbox.mat[7],\n\t\t\tt2p->pdf_page+1);\n\t\twritten += t2p_write_pdf_stream(buffer, buflen, output);\n\t}\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Image XObject stream dictionary to output. \n*/\n\ntsize_t t2p_write_pdf_xobject_stream_dict(ttile_t tile, \n\t\t\t\t\t\t\t\t\t\t\t\tT2P* t2p, \n\t\t\t\t\t\t\t\t\t\t\t\tTIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\twritten += t2p_write_pdf_stream_dict(0, t2p->pdf_xrefcount+1, output); \n\twritten += t2pWriteFile(output, \n\t\t(tdata_t) \"/Type /XObject \\n/Subtype /Image \\n/Name /Im\", \n\t\t42);\n\tbuflen=sprintf(buffer, \"%u\", t2p->pdf_page+1);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\tif(tile != 0){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"_\", 1);\n\t\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)tile);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/Width \", 8);\n\t_TIFFmemset((tdata_t)buffer, 0x00, 16);\n\tif(tile==0){\n\t\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->tiff_width);\n\t} else {\n\t\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){\n\t\t\tbuflen=sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);\n\t\t} else {\n\t\t\tbuflen=sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);\n\t\t}\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/Height \", 9);\n\t_TIFFmemset((tdata_t)buffer, 0x00, 16);\n\tif(tile==0){\n\t\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->tiff_length);\n\t} else {\n\t\tif(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){\n\t\t\tbuflen=sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);\n\t\t} else {\n\t\t\tbuflen=sprintf(\n\t\t\t\tbuffer, \n\t\t\t\t\"%lu\", \n\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t}\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/BitsPerComponent \", 19);\n\t_TIFFmemset((tdata_t)buffer, 0x00, 16);\n\tbuflen=sprintf(buffer, \"%u\", t2p->tiff_bitspersample);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/ColorSpace \", 13);\n\twritten += t2p_write_pdf_xobject_cs(t2p, output);\n\tif (t2p->pdf_image_interpolate)\n\t\twritten += t2pWriteFile(output,\n\t\t\t\t\t (tdata_t) \"\\n/Interpolate true\", 18);\n\tif( (t2p->pdf_switchdecode != 0)\n#ifdef CCITT_SUPPORT\n\t\t&& ! (t2p->pdf_colorspace == T2P_CS_BILEVEL \n\t\t&& t2p->pdf_compression == T2P_COMPRESS_G4)\n#endif\n\t\t){\n\t\twritten += t2p_write_pdf_xobject_decode(t2p, output);\n\t}\n\twritten += t2p_write_pdf_xobject_stream_filter(tile, t2p, output);\n\t\n\treturn(written);\n}\n\n/*\n * \tThis function writes a PDF Image XObject Colorspace name to output.\n */\n\n\ntsize_t t2p_write_pdf_xobject_cs(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[128];\n\tint buflen=0;\n\n\tfloat X_W=1.0;\n\tfloat Y_W=1.0;\n\tfloat Z_W=1.0;\n\t\n\tif( (t2p->pdf_colorspace & T2P_CS_ICCBASED) != 0){\n\t\twritten += t2p_write_pdf_xobject_icccs(t2p, output);\n\t\treturn(written);\n\t}\n\tif( (t2p->pdf_colorspace & T2P_CS_PALETTE) != 0){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"[ /Indexed \", 11);\n\t\tt2p->pdf_colorspace ^= T2P_CS_PALETTE;\n\t\twritten += t2p_write_pdf_xobject_cs(t2p, output);\n\t\tt2p->pdf_colorspace |= T2P_CS_PALETTE;\n\t\tbuflen=sprintf(buffer, \"%u\", (0x0001 << t2p->tiff_bitspersample)-1 );\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" \", 1);\n\t\t_TIFFmemset(buffer, 0x00, 16);\n\t\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_palettecs ); \n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R ]\\n\", 7);\n\t\treturn(written);\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_BILEVEL){\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DeviceGray \\n\", 13);\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_GRAY){\n\t\t\tif(t2p->pdf_colorspace & T2P_CS_CALGRAY){\n\t\t\t\twritten += t2p_write_pdf_xobject_calcs(t2p, output);\n\t\t\t} else {\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DeviceGray \\n\", 13);\n\t\t\t}\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_RGB){\n\t\t\tif(t2p->pdf_colorspace & T2P_CS_CALRGB){\n\t\t\t\twritten += t2p_write_pdf_xobject_calcs(t2p, output);\n\t\t\t} else {\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DeviceRGB \\n\", 12);\n\t\t\t}\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_CMYK){\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DeviceCMYK \\n\", 13);\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_LAB){\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"[/Lab << \\n\", 10);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/WhitePoint \", 12);\n\t\t\tX_W = t2p->tiff_whitechromaticities[0];\n\t\t\tY_W = t2p->tiff_whitechromaticities[1];\n\t\t\tZ_W = 1.0F - (X_W + Y_W);\n\t\t\tX_W /= Y_W;\n\t\t\tZ_W /= Y_W;\n\t\t\tY_W = 1.0F;\n\t\t\tbuflen=sprintf(buffer, \"[%.4f %.4f %.4f] \\n\", X_W, Y_W, Z_W);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\tX_W = 0.3457F; /* 0.3127F; */ /* D50, commented D65 */\n\t\t\tY_W = 0.3585F; /* 0.3290F; */\n\t\t\tZ_W = 1.0F - (X_W + Y_W);\n\t\t\tX_W /= Y_W;\n\t\t\tZ_W /= Y_W;\n\t\t\tY_W = 1.0F;\n\t\t\tbuflen=sprintf(buffer, \"[%.4f %.4f %.4f] \\n\", X_W, Y_W, Z_W);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Range \", 7);\n\t\t\tbuflen=sprintf(buffer, \"[%d %d %d %d] \\n\", \n\t\t\t\tt2p->pdf_labrange[0], \n\t\t\t\tt2p->pdf_labrange[1], \n\t\t\t\tt2p->pdf_labrange[2], \n\t\t\t\tt2p->pdf_labrange[3]);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \">>] \\n\", 5);\n\t\t\t\n\t}\n\t\n\treturn(written);\n}\n\ntsize_t t2p_write_pdf_transfer(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"<< /Type /ExtGState \\n/TR \", 25);\n\tif(t2p->tiff_transferfunctioncount == 1){\n\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t (unsigned long)(t2p->pdf_xrefcount + 1));\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t} else {\n\t\twritten += t2pWriteFile(output, (tdata_t) \"[ \", 2);\n\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t (unsigned long)(t2p->pdf_xrefcount + 1));\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t (unsigned long)(t2p->pdf_xrefcount + 2));\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t (unsigned long)(t2p->pdf_xrefcount + 3));\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \", 5);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Identity ] \", 12);\n\t}\n\n\twritten += t2pWriteFile(output, (tdata_t) \" >> \\n\", 5);\n\n\treturn(written);\n}\n\ntsize_t t2p_write_pdf_transfer_dict(T2P* t2p, TIFF* output, uint16 i){\n\n\ttsize_t written=0;\n\tchar buffer[32];\n\tint buflen=0;\n\t(void)i; /* XXX */\n\n\twritten += t2pWriteFile(output, (tdata_t) \"/FunctionType 0 \\n\", 17);\n\twritten += t2pWriteFile(output, (tdata_t) \"/Domain [0.0 1.0] \\n\", 19);\n\twritten += t2pWriteFile(output, (tdata_t) \"/Range [0.0 1.0] \\n\", 18);\n\tbuflen=sprintf(buffer, \"/Size [%u] \\n\", (1<<t2p->tiff_bitspersample));\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"/BitsPerSample 16 \\n\", 19);\n\twritten += t2p_write_pdf_stream_dict(((tsize_t)1)<<(t2p->tiff_bitspersample+1), 0, output);\n\n\treturn(written);\n}\n\ntsize_t t2p_write_pdf_transfer_stream(T2P* t2p, TIFF* output, uint16 i){\n\n\ttsize_t written=0;\n\n\twritten += t2p_write_pdf_stream(\n\t\tt2p->tiff_transferfunction[i], \n\t\t(((tsize_t)1)<<(t2p->tiff_bitspersample+1)), \n\t\toutput);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Image XObject Colorspace array to output.\n*/\n\ntsize_t t2p_write_pdf_xobject_calcs(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[128];\n\tint buflen=0;\n\t\n\tfloat X_W=0.0;\n\tfloat Y_W=0.0;\n\tfloat Z_W=0.0;\n\tfloat X_R=0.0;\n\tfloat Y_R=0.0;\n\tfloat Z_R=0.0;\n\tfloat X_G=0.0;\n\tfloat Y_G=0.0;\n\tfloat Z_G=0.0;\n\tfloat X_B=0.0;\n\tfloat Y_B=0.0;\n\tfloat Z_B=0.0;\n\tfloat x_w=0.0;\n\tfloat y_w=0.0;\n\tfloat z_w=0.0;\n\tfloat x_r=0.0;\n\tfloat y_r=0.0;\n\tfloat x_g=0.0;\n\tfloat y_g=0.0;\n\tfloat x_b=0.0;\n\tfloat y_b=0.0;\n\tfloat R=1.0;\n\tfloat G=1.0;\n\tfloat B=1.0;\n\t\n\twritten += t2pWriteFile(output, (tdata_t) \"[\", 1);\n\tif(t2p->pdf_colorspace & T2P_CS_CALGRAY){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/CalGray \", 9);\n\t\tX_W = t2p->tiff_whitechromaticities[0];\n\t\tY_W = t2p->tiff_whitechromaticities[1];\n\t\tZ_W = 1.0F - (X_W + Y_W);\n\t\tX_W /= Y_W;\n\t\tZ_W /= Y_W;\n\t\tY_W = 1.0F;\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_CALRGB){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/CalRGB \", 8);\n\t\tx_w = t2p->tiff_whitechromaticities[0];\n\t\ty_w = t2p->tiff_whitechromaticities[1];\n\t\tx_r = t2p->tiff_primarychromaticities[0];\n\t\ty_r = t2p->tiff_primarychromaticities[1];\n\t\tx_g = t2p->tiff_primarychromaticities[2];\n\t\ty_g = t2p->tiff_primarychromaticities[3];\n\t\tx_b = t2p->tiff_primarychromaticities[4];\n\t\ty_b = t2p->tiff_primarychromaticities[5];\n\t\tz_w = y_w * ((x_g - x_b)*y_r - (x_r-x_b)*y_g + (x_r-x_g)*y_b);\n\t\tY_R = (y_r/R) * ((x_g-x_b)*y_w - (x_w-x_b)*y_g + (x_w-x_g)*y_b) / z_w;\n\t\tX_R = Y_R * x_r / y_r;\n\t\tZ_R = Y_R * (((1-x_r)/y_r)-1);\n\t\tY_G = ((0.0F-(y_g))/G) * ((x_r-x_b)*y_w - (x_w-x_b)*y_r + (x_w-x_r)*y_b) / z_w;\n\t\tX_G = Y_G * x_g / y_g;\n\t\tZ_G = Y_G * (((1-x_g)/y_g)-1);\n\t\tY_B = (y_b/B) * ((x_r-x_g)*y_w - (x_w-x_g)*y_r + (x_w-x_r)*y_g) / z_w;\n\t\tX_B = Y_B * x_b / y_b;\n\t\tZ_B = Y_B * (((1-x_b)/y_b)-1);\n\t\tX_W = (X_R * R) + (X_G * G) + (X_B * B);\n\t\tY_W = (Y_R * R) + (Y_G * G) + (Y_B * B);\n\t\tZ_W = (Z_R * R) + (Z_G * G) + (Z_B * B);\n\t\tX_W /= Y_W;\n\t\tZ_W /= Y_W;\n\t\tY_W = 1.0;\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"<< \\n\", 4);\n\tif(t2p->pdf_colorspace & T2P_CS_CALGRAY){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/WhitePoint \", 12);\n\t\tbuflen=sprintf(buffer, \"[%.4f %.4f %.4f] \\n\", X_W, Y_W, Z_W);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Gamma 2.2 \\n\", 12);\n\t}\n\tif(t2p->pdf_colorspace & T2P_CS_CALRGB){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/WhitePoint \", 12);\n\t\tbuflen=sprintf(buffer, \"[%.4f %.4f %.4f] \\n\", X_W, Y_W, Z_W);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Matrix \", 8);\n\t\tbuflen=sprintf(buffer, \"[%.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f] \\n\", \n\t\t\tX_R, Y_R, Z_R, \n\t\t\tX_G, Y_G, Z_G, \n\t\t\tX_B, Y_B, Z_B); \n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\twritten += t2pWriteFile(output, (tdata_t) \"/Gamma [2.2 2.2 2.2] \\n\", 22);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \">>] \\n\", 5);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Image XObject Colorspace array to output.\n*/\n\ntsize_t t2p_write_pdf_xobject_icccs(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\t\n\twritten += t2pWriteFile(output, (tdata_t) \"[/ICCBased \", 11);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_icccs);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R] \\n\", 7);\n\n\treturn(written);\n}\n\ntsize_t t2p_write_pdf_xobject_icccs_dict(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\t\n\twritten += t2pWriteFile(output, (tdata_t) \"/N \", 3);\n\tbuflen=sprintf(buffer, \"%u \\n\", t2p->tiff_samplesperpixel);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \"/Alternate \", 11);\n\tt2p->pdf_colorspace ^= T2P_CS_ICCBASED;\n\twritten += t2p_write_pdf_xobject_cs(t2p, output);\n\tt2p->pdf_colorspace |= T2P_CS_ICCBASED;\n\twritten += t2p_write_pdf_stream_dict(t2p->tiff_iccprofilelength, 0, output);\n\t\n\treturn(written);\n}\n\ntsize_t t2p_write_pdf_xobject_icccs_stream(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2p_write_pdf_stream(\n\t\t\t\t(tdata_t) t2p->tiff_iccprofile, \n\t\t\t\t(tsize_t) t2p->tiff_iccprofilelength, \n\t\t\t\toutput);\n\t\n\treturn(written);\n}\n\n/*\n\tThis function writes a palette stream for an indexed color space to output.\n*/\n\ntsize_t t2p_write_pdf_xobject_palettecs_stream(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\n\twritten += t2p_write_pdf_stream(\n\t\t\t\t(tdata_t) t2p->pdf_palette, \n\t\t\t\t(tsize_t) t2p->pdf_palettesize, \n\t\t\t\toutput);\n\t\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Image XObject Decode array to output.\n*/\n\ntsize_t t2p_write_pdf_xobject_decode(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tint i=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"/Decode [ \", 10);\n\tfor (i=0;i<t2p->tiff_samplesperpixel;i++){\n\t\twritten += t2pWriteFile(output, (tdata_t) \"1 0 \", 4);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"]\\n\", 2);\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF Image XObject stream filter name and parameters to \n\toutput.\n*/\n\ntsize_t t2p_write_pdf_xobject_stream_filter(ttile_t tile, T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[16];\n\tint buflen=0;\n\n\tif(t2p->pdf_compression==T2P_COMPRESS_NONE){\n\t\treturn(written);\n\t}\n\twritten += t2pWriteFile(output, (tdata_t) \"/Filter \", 8);\n\tswitch(t2p->pdf_compression){\n#ifdef CCITT_SUPPORT\n\t\tcase T2P_COMPRESS_G4:\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/CCITTFaxDecode \", 16);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DecodeParms \", 13);\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"<< /K -1 \", 9);\n\t\t\tif(tile==0){\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Columns \", 9);\n\t\t\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t\t\t (unsigned long)t2p->tiff_width);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /Rows \", 7);\n\t\t\t\tbuflen=sprintf(buffer, \"%lu\",\n\t\t\t\t\t (unsigned long)t2p->tiff_length);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t} else {\n\t\t\t\tif(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Columns \", 9);\n\t\t\t\t\tbuflen=sprintf(\n\t\t\t\t\t\tbuffer, \n\t\t\t\t\t\t\"%lu\", \n\t\t\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth);\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\t} else {\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/Columns \", 9);\n\t\t\t\t\tbuflen=sprintf(\n\t\t\t\t\t\tbuffer, \n\t\t\t\t\t\t\"%lu\", \n\t\t\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth);\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\t}\n\t\t\t\tif(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /Rows \", 7);\n\t\t\t\t\tbuflen=sprintf(\n\t\t\t\t\t\tbuffer, \n\t\t\t\t\t\t\"%lu\", \n\t\t\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength);\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\t} else {\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /Rows \", 7);\n\t\t\t\t\tbuflen=sprintf(\n\t\t\t\t\t\tbuffer, \n\t\t\t\t\t\t\"%lu\", \n\t\t\t\t\t\t(unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength);\n\t\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(t2p->pdf_switchdecode == 0){\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /BlackIs1 true \", 16);\n\t\t\t}\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \">>\\n\", 3);\n\t\t\tbreak;\n#endif\n#ifdef JPEG_SUPPORT\n\t\tcase T2P_COMPRESS_JPEG:\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DCTDecode \", 11);\n\n\t\t\tif(t2p->tiff_photometric != PHOTOMETRIC_YCBCR) {\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DecodeParms \", 13);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"<< /ColorTransform 0 >>\\n\", 24);\n\t\t\t}\n\t\t\tbreak;\n#endif\n#ifdef ZIP_SUPPORT\n\t\tcase T2P_COMPRESS_ZIP:\n\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/FlateDecode \", 13);\n\t\t\tif(t2p->pdf_compressionquality%100){\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"/DecodeParms \", 13);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \"<< /Predictor \", 14);\n\t\t\t\t_TIFFmemset(buffer, 0x00, 16);\n\t\t\t\tbuflen=sprintf(buffer, \"%u\", t2p->pdf_compressionquality%100);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /Columns \", 10);\n\t\t\t\t_TIFFmemset(buffer, 0x00, 16);\n\t\t\t\tbuflen = sprintf(buffer, \"%lu\",\n\t\t\t\t\t\t (unsigned long)t2p->tiff_width);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /Colors \", 9);\n\t\t\t\t_TIFFmemset(buffer, 0x00, 16);\n\t\t\t\tbuflen=sprintf(buffer, \"%u\", t2p->tiff_samplesperpixel);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \" /BitsPerComponent \", 19);\n\t\t\t\t_TIFFmemset(buffer, 0x00, 16);\n\t\t\t\tbuflen=sprintf(buffer, \"%u\", t2p->tiff_bitspersample);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t\t\t\twritten += t2pWriteFile(output, (tdata_t) \">>\\n\", 3);\n\t\t\t}\n\t\t\tbreak;\n#endif\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\n\treturn(written);\n}\n\n/*\n\tThis function writes a PDF xref table to output.\n*/\n\ntsize_t t2p_write_pdf_xreftable(T2P* t2p, TIFF* output){\n\n\ttsize_t written=0;\n\tchar buffer[21];\n\tint buflen=0;\n\tuint32 i=0;\n\n\twritten += t2pWriteFile(output, (tdata_t) \"xref\\n0 \", 7);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)(t2p->pdf_xrefcount + 1));\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\twritten += t2pWriteFile(output, (tdata_t) \" \\n0000000000 65535 f \\n\", 22);\n\tfor (i=0;i<t2p->pdf_xrefcount;i++){\n\t\tsprintf(buffer, \"%.10lu 00000 n \\n\",\n\t\t\t(unsigned long)t2p->pdf_xrefoffsets[i]);\n\t\twritten += t2pWriteFile(output, (tdata_t) buffer, 20);\n\t}\n\n\treturn(written);\n}\n\n/*\n * This function writes a PDF trailer to output.\n */\n\ntsize_t t2p_write_pdf_trailer(T2P* t2p, TIFF* output)\n{\n\n\ttsize_t written = 0;\n\tchar buffer[32];\n\tint buflen = 0;\n\tsize_t i = 0;\n\n\tfor (i = 0; i < sizeof(t2p->pdf_fileid) - 8; i += 8)\n\t\tsnprintf(t2p->pdf_fileid + i, 9, \"%.8X\", rand());\n\n\twritten += t2pWriteFile(output, (tdata_t) \"trailer\\n<<\\n/Size \", 17);\n\tbuflen = sprintf(buffer, \"%lu\", (unsigned long)(t2p->pdf_xrefcount+1));\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t_TIFFmemset(buffer, 0x00, 32);\t\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n/Root \", 7);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_catalog);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t_TIFFmemset(buffer, 0x00, 32);\t\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n/Info \", 12);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_info);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t_TIFFmemset(buffer, 0x00, 32);\t\n\twritten += t2pWriteFile(output, (tdata_t) \" 0 R \\n/ID[<\", 11);\n\twritten += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid,\n\t\t\t\tsizeof(t2p->pdf_fileid) - 1);\n\twritten += t2pWriteFile(output, (tdata_t) \"><\", 2);\n\twritten += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid,\n\t\t\t\tsizeof(t2p->pdf_fileid) - 1);\n\twritten += t2pWriteFile(output, (tdata_t) \">]\\n>>\\nstartxref\\n\", 16);\n\tbuflen=sprintf(buffer, \"%lu\", (unsigned long)t2p->pdf_startxref);\n\twritten += t2pWriteFile(output, (tdata_t) buffer, buflen);\n\t_TIFFmemset(buffer, 0x00, 32);\t\n\twritten += t2pWriteFile(output, (tdata_t) \"\\n%%EOF\\n\", 7);\n\n\treturn(written);\n}\n \n/*\n\n This function writes a PDF to a file given a pointer to a TIFF.\n\n The idea with using a TIFF* as output for a PDF file is that the file \n can be created with TIFFClientOpen for memory-mapped use within the TIFF \n library, and TIFFWriteEncodedStrip can be used to write compressed data to \n the output. The output is not actually a TIFF file, it is a PDF file. \n\n This function uses only t2pWriteFile and TIFFWriteEncodedStrip to write to \n the output TIFF file. When libtiff would otherwise be writing data to the \n output file, the write procedure of the TIFF structure is replaced with an \n empty implementation.\n\n The first argument to the function is an initialized and validated T2P \n context struct pointer.\n\n The second argument to the function is the TIFF* that is the input that has \n been opened for reading and no other functions have been called upon it.\n\n The third argument to the function is the TIFF* that is the output that has \n been opened for writing. It has to be opened so that it hasn't written any \n data to the output. If the output is seekable then it's OK to seek to the \n beginning of the file. The function only writes to the output PDF and does \n not seek. See the example usage in the main() function.\n\n\tTIFF* output = TIFFOpen(\"output.pdf\", \"w\");\n\tassert(output != NULL);\n\n\tif(output->tif_seekproc != NULL){\n\t\tt2pSeekFile(output, (toff_t) 0, SEEK_SET);\n\t}\n\n This function returns the file size of the output PDF file. On error it \n returns zero and the t2p->t2p_error variable is set to T2P_ERR_ERROR.\n\n After this function completes, call t2p_free on t2p, TIFFClose on input, \n and TIFFClose on output.\n*/\n\ntsize_t t2p_write_pdf(T2P* t2p, TIFF* input, TIFF* output){\n\n\ttsize_t written=0;\n\tttile_t i2=0;\n\ttsize_t streamlen=0;\n\tuint16 i=0;\n\n\tt2p_read_tiff_init(t2p, input);\n\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\tt2p->pdf_xrefoffsets= (uint32*) _TIFFmalloc(t2p->pdf_xrefcount * sizeof(uint32) );\n\tif(t2p->pdf_xrefoffsets==NULL){\n\t\tTIFFError(\n\t\t\tTIFF2PDF_MODULE, \n\t\t\t\"Can't allocate %u bytes of memory for t2p_write_pdf\", \n\t\t\t(unsigned int) (t2p->pdf_xrefcount * sizeof(uint32)) );\n\t\treturn(written);\n\t}\n\tt2p->pdf_xrefcount=0;\n\tt2p->pdf_catalog=1;\n\tt2p->pdf_info=2;\n\tt2p->pdf_pages=3;\n\twritten += t2p_write_pdf_header(t2p, output);\n\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\tt2p->pdf_catalog=t2p->pdf_xrefcount;\n\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\twritten += t2p_write_pdf_catalog(t2p, output);\n\twritten += t2p_write_pdf_obj_end(output);\n\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\tt2p->pdf_info=t2p->pdf_xrefcount;\n\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\twritten += t2p_write_pdf_info(t2p, input, output);\n\twritten += t2p_write_pdf_obj_end(output);\n\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\tt2p->pdf_pages=t2p->pdf_xrefcount;\n\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\twritten += t2p_write_pdf_pages(t2p, output);\n\twritten += t2p_write_pdf_obj_end(output);\n\tfor(t2p->pdf_page=0;t2p->pdf_page<t2p->tiff_pagecount;t2p->pdf_page++){\n\t\tt2p_read_tiff_data(t2p, input);\n\t\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\twritten += t2p_write_pdf_page(t2p->pdf_xrefcount, t2p, output);\n\t\twritten += t2p_write_pdf_obj_end(output);\n\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\twritten += t2p_write_pdf_stream_dict(0, t2p->pdf_xrefcount+1, output);\n\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\twritten += t2p_write_pdf_stream_start(output);\n\t\tstreamlen=written;\n\t\twritten += t2p_write_pdf_page_content_stream(t2p, output);\n\t\tstreamlen=written-streamlen;\n\t\twritten += t2p_write_pdf_stream_end(output);\n\t\twritten += t2p_write_pdf_obj_end(output);\n\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\twritten += t2p_write_pdf_stream_length(streamlen, output);\n\t\twritten += t2p_write_pdf_obj_end(output);\n\t\tif(t2p->tiff_transferfunctioncount != 0){\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_transfer(t2p, output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\tfor(i=0; i < t2p->tiff_transferfunctioncount; i++){\n\t\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\t\twritten += t2p_write_pdf_transfer_dict(t2p, output, i);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\t\tstreamlen=written;\n\t\t\t\twritten += t2p_write_pdf_transfer_stream(t2p, output, i);\n\t\t\t\tstreamlen=written-streamlen;\n\t\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\t}\n\t\t}\n\t\tif( (t2p->pdf_colorspace & T2P_CS_PALETTE) != 0){\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\tt2p->pdf_palettecs=t2p->pdf_xrefcount;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\twritten += t2p_write_pdf_stream_dict(t2p->pdf_palettesize, 0, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\tstreamlen=written;\n\t\t\twritten += t2p_write_pdf_xobject_palettecs_stream(t2p, output);\n\t\t\tstreamlen=written-streamlen;\n\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t}\n\t\tif( (t2p->pdf_colorspace & T2P_CS_ICCBASED) != 0){\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\tt2p->pdf_icccs=t2p->pdf_xrefcount;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\twritten += t2p_write_pdf_xobject_icccs_dict(t2p, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\tstreamlen=written;\n\t\t\twritten += t2p_write_pdf_xobject_icccs_stream(t2p, output);\n\t\t\tstreamlen=written-streamlen;\n\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t}\n\t\tif(t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount !=0){\n\t\t\tfor(i2=0;i2<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount;i2++){\n\t\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\t\twritten += t2p_write_pdf_xobject_stream_dict(\n\t\t\t\t\ti2+1, \n\t\t\t\t\tt2p, \n\t\t\t\t\toutput);\n\t\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\t\tstreamlen=written;\n\t\t\t\tt2p_read_tiff_size_tile(t2p, input, i2);\n\t\t\t\twritten += t2p_readwrite_pdf_image_tile(t2p, input, output, i2);\n\t\t\t\tt2p_write_advance_directory(t2p, output);\n\t\t\t\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\t\t\t\tstreamlen=written-streamlen;\n\t\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\t\twritten += t2p_write_pdf_stream_length(streamlen, output);\n\t\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\t}\n\t\t} else {\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_dict_start(output);\n\t\t\twritten += t2p_write_pdf_xobject_stream_dict(\n\t\t\t\t0, \n\t\t\t\tt2p, \n\t\t\t\toutput);\n\t\t\twritten += t2p_write_pdf_stream_dict_end(output);\n\t\t\twritten += t2p_write_pdf_stream_start(output);\n\t\t\tstreamlen=written;\n\t\t\tt2p_read_tiff_size(t2p, input);\n\t\t\twritten += t2p_readwrite_pdf_image(t2p, input, output);\n\t\t\tt2p_write_advance_directory(t2p, output);\n\t\t\tif(t2p->t2p_error!=T2P_ERR_OK){return(0);}\n\t\t\tstreamlen=written-streamlen;\n\t\t\twritten += t2p_write_pdf_stream_end(output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t\tt2p->pdf_xrefoffsets[t2p->pdf_xrefcount++]=written;\n\t\t\twritten += t2p_write_pdf_obj_start(t2p->pdf_xrefcount, output);\n\t\t\twritten += t2p_write_pdf_stream_length(streamlen, output);\n\t\t\twritten += t2p_write_pdf_obj_end(output);\n\t\t}\n\t}\n\tt2p->pdf_startxref = written;\n\twritten += t2p_write_pdf_xreftable(t2p, output);\n\twritten += t2p_write_pdf_trailer(t2p, output);\n\tt2p_disable(output);\n\n\treturn(written);\n}\n\n/* vim: set ts=8 sts=8 sw=8 noet: */\n/*\n * Local Variables:\n * mode: c\n * c-basic-offset: 8\n * fill-column: 78\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/libtiff_2010-11-27-eb326f9-eec7ec0.c"}}},{"rowIdx":92,"cells":{"id":{"kind":"string","value":"manybugs_data_93"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Marcus Boerger <helly@php.net> |\n | Sterling Hughes <sterling@php.net> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"zend.h\"\n#include \"zend_API.h\"\n#include \"zend_builtin_functions.h\"\n#include \"zend_interfaces.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_vm.h\"\n#include \"zend_dtrace.h\"\n\nzend_class_entry *default_exception_ce;\nzend_class_entry *error_exception_ce;\nstatic zend_object_handlers default_exception_handlers;\nZEND_API void (*zend_throw_exception_hook)(zval *ex TSRMLS_DC);\n\nvoid zend_exception_set_previous(zval *exception, zval *add_previous TSRMLS_DC)\n{\n\tzval *previous;\n\n\tif (exception == add_previous || !add_previous || !exception) {\n\t\treturn;\n\t}\n\tif (Z_TYPE_P(add_previous) != IS_OBJECT && !instanceof_function(Z_OBJCE_P(add_previous), default_exception_ce TSRMLS_CC)) {\n\t\tzend_error(E_ERROR, \"Cannot set non exception as previous exception\");\n\t\treturn;\n\t}\n\twhile (exception && exception != add_previous && Z_OBJ_HANDLE_P(exception) != Z_OBJ_HANDLE_P(add_previous)) {\n\t\tprevious = zend_read_property(default_exception_ce, exception, \"previous\", sizeof(\"previous\")-1, 1 TSRMLS_CC);\n\t\tif (Z_TYPE_P(previous) == IS_NULL) {\n\t\t\tzend_update_property(default_exception_ce, exception, \"previous\", sizeof(\"previous\")-1, add_previous TSRMLS_CC);\n\t\t\tZ_DELREF_P(add_previous);\n\t\t\treturn;\n\t\t}\n\t\texception = previous;\n\t}\n}\n\nvoid zend_exception_save(TSRMLS_D) /* {{{ */\n{\n\tif (EG(prev_exception)) {\n\t\tzend_exception_set_previous(EG(exception), EG(prev_exception) TSRMLS_CC);\n\t}\n\tif (EG(exception)) {\n\t\tEG(prev_exception) = EG(exception);\n\t}\n\tEG(exception) = NULL;\n}\n/* }}} */\n\nvoid zend_exception_restore(TSRMLS_D) /* {{{ */\n{\n\tif (EG(prev_exception)) {\n\t\tif (EG(exception)) {\n\t\t\tzend_exception_set_previous(EG(exception), EG(prev_exception) TSRMLS_CC);\n\t\t} else {\n\t\t\tEG(exception) = EG(prev_exception);\n\t\t}\n\t\tEG(prev_exception) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_throw_exception_internal(zval *exception TSRMLS_DC) /* {{{ */\n{\n#ifdef HAVE_DTRACE\n\tif (DTRACE_EXCEPTION_THROWN_ENABLED()) {\n\t\tchar *classname;\n\t\tint name_len;\n\n\t\tif (exception != NULL) {\n\t\t\tzend_get_object_classname(exception, &classname, &name_len TSRMLS_CC);\n\t\t\tDTRACE_EXCEPTION_THROWN(classname);\n\t\t} else {\n\t\t\tDTRACE_EXCEPTION_THROWN(NULL);\n\t\t}\n\t}\n#endif /* HAVE_DTRACE */\n\n\tif (exception != NULL) {\n\t\tzval *previous = EG(exception);\n\t\tzend_exception_set_previous(exception, EG(exception) TSRMLS_CC);\n\t\tEG(exception) = exception;\n\t\tif (previous) {\n\t\t\treturn;\n\t\t}\n\t}\n\tif (!EG(current_execute_data)) {\n\t\tif(EG(exception)) {\n\t\t\tzend_exception_error(EG(exception), E_ERROR TSRMLS_CC);\n\t\t}\n\t\tzend_error(E_ERROR, \"Exception thrown without a stack frame\");\n\t}\n\n\tif (zend_throw_exception_hook) {\n\t\tzend_throw_exception_hook(exception TSRMLS_CC);\n\t}\n\n\tif (EG(current_execute_data)->opline == NULL ||\n\t (EG(current_execute_data)->opline+1)->opcode == ZEND_HANDLE_EXCEPTION) {\n\t\t/* no need to rethrow the exception */\n\t\treturn;\n\t}\n\tEG(opline_before_exception) = EG(current_execute_data)->opline;\n\tEG(current_execute_data)->opline = EG(exception_op);\n}\n/* }}} */\n\nZEND_API void zend_clear_exception(TSRMLS_D) /* {{{ */\n{\n\tif (EG(prev_exception)) {\n\t\tzval_ptr_dtor(&EG(prev_exception));\n\t\tEG(prev_exception) = NULL;\n\t}\n\tif (!EG(exception)) {\n\t\treturn;\n\t}\n\tzval_ptr_dtor(&EG(exception));\n\tEG(exception) = NULL;\n\tEG(current_execute_data)->opline = EG(opline_before_exception);\n#if ZEND_DEBUG\n\tEG(opline_before_exception) = NULL;\n#endif\n}\n/* }}} */\n\nstatic zend_object_value zend_default_exception_new_ex(zend_class_entry *class_type, int skip_top_traces TSRMLS_DC) /* {{{ */\n{\n\tzval obj;\n\tzend_object *object;\n\tzval *trace;\n\n\tZ_OBJVAL(obj) = zend_objects_new(&object, class_type TSRMLS_CC);\n\tZ_OBJ_HT(obj) = &default_exception_handlers;\n\n\tobject_properties_init(object, class_type);\n\n\tALLOC_ZVAL(trace);\n\tZ_UNSET_ISREF_P(trace);\n\tZ_SET_REFCOUNT_P(trace, 0);\n\tzend_fetch_debug_backtrace(trace, skip_top_traces, 0, 0 TSRMLS_CC);\n\n\tzend_update_property_string(default_exception_ce, &obj, \"file\", sizeof(\"file\")-1, zend_get_executed_filename(TSRMLS_C) TSRMLS_CC);\n\tzend_update_property_long(default_exception_ce, &obj, \"line\", sizeof(\"line\")-1, zend_get_executed_lineno(TSRMLS_C) TSRMLS_CC);\n\tzend_update_property(default_exception_ce, &obj, \"trace\", sizeof(\"trace\")-1, trace TSRMLS_CC);\n\n\treturn Z_OBJVAL(obj);\n}\n/* }}} */\n\nstatic zend_object_value zend_default_exception_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\treturn zend_default_exception_new_ex(class_type, 0 TSRMLS_CC);\n}\n/* }}} */\n\nstatic zend_object_value zend_error_exception_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\treturn zend_default_exception_new_ex(class_type, 2 TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto Exception Exception::__clone()\n Clone the exception object */\nZEND_METHOD(exception, __clone)\n{\n\t/* Should never be executable */\n\tzend_throw_exception(NULL, \"Cannot clone object using __clone()\", 0 TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto Exception::__construct(string message, int code [, Exception previous])\n Exception constructor */\nZEND_METHOD(exception, __construct)\n{\n\tchar *message = NULL;\n\tlong code = 0;\n\tzval *object, *previous = NULL;\n\tint argc = ZEND_NUM_ARGS(), message_len;\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc TSRMLS_CC, \"|slO!\", &message, &message_len, &code, &previous, default_exception_ce) == FAILURE) {\n\t\tzend_error(E_ERROR, \"Wrong parameters for Exception([string $exception [, long $code [, Exception $previous = NULL]]])\");\n\t}\n\n\tobject = getThis();\n\n\tif (message) {\n\t\tzend_update_property_string(default_exception_ce, object, \"message\", sizeof(\"message\")-1, message TSRMLS_CC);\n\t}\n\n\tif (code) {\n\t\tzend_update_property_long(default_exception_ce, object, \"code\", sizeof(\"code\")-1, code TSRMLS_CC);\n\t}\n\n\tif (previous) {\n\t\tzend_update_property(default_exception_ce, object, \"previous\", sizeof(\"previous\")-1, previous TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto ErrorException::__construct(string message, int code, int severity [, string filename [, int lineno [, Exception previous]]])\n ErrorException constructor */\nZEND_METHOD(error_exception, __construct)\n{\n\tchar *message = NULL, *filename = NULL;\n\tlong code = 0, severity = E_ERROR, lineno;\n\tzval *object, *previous = NULL;\n\tint argc = ZEND_NUM_ARGS(), message_len, filename_len;\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc TSRMLS_CC, \"|sllslO!\", &message, &message_len, &code, &severity, &filename, &filename_len, &lineno, &previous, default_exception_ce) == FAILURE) {\n\t\tzend_error(E_ERROR, \"Wrong parameters for ErrorException([string $exception [, long $code, [ long $severity, [ string $filename, [ long $lineno [, Exception $previous = NULL]]]]]])\");\n\t}\n\n\tobject = getThis();\n\n\tif (message) {\n\t\tzend_update_property_string(default_exception_ce, object, \"message\", sizeof(\"message\")-1, message TSRMLS_CC);\n\t}\n\n\tif (code) {\n\t\tzend_update_property_long(default_exception_ce, object, \"code\", sizeof(\"code\")-1, code TSRMLS_CC);\n\t}\n\n\tif (previous) {\n\t\tzend_update_property(default_exception_ce, object, \"previous\", sizeof(\"previous\")-1, previous TSRMLS_CC);\n\t}\n\n\tzend_update_property_long(default_exception_ce, object, \"severity\", sizeof(\"severity\")-1, severity TSRMLS_CC);\n\n\tif (argc >= 4) {\n\t zend_update_property_string(default_exception_ce, object, \"file\", sizeof(\"file\")-1, filename TSRMLS_CC);\n \tif (argc < 5) {\n \t lineno = 0; /* invalidate lineno */\n \t}\n \tzend_update_property_long(default_exception_ce, object, \"line\", sizeof(\"line\")-1, lineno TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#define DEFAULT_0_PARAMS \\\n\tif (zend_parse_parameters_none() == FAILURE) { \\\n\t\treturn; \\\n\t}\n\nstatic void _default_exception_get_entry(zval *object, char *name, int name_len, zval *return_value TSRMLS_DC) /* {{{ */\n{\n\tzval *value;\n\n\tvalue = zend_read_property(default_exception_ce, object, name, name_len, 0 TSRMLS_CC);\n\n\t*return_value = *value;\n\tzval_copy_ctor(return_value);\n\tINIT_PZVAL(return_value);\n}\n/* }}} */\n\n/* {{{ proto string Exception::getFile()\n Get the file in which the exception occurred */\nZEND_METHOD(exception, getFile)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"file\", sizeof(\"file\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto int Exception::getLine()\n Get the line in which the exception occurred */\nZEND_METHOD(exception, getLine)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"line\", sizeof(\"line\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto string Exception::getMessage()\n Get the exception message */\nZEND_METHOD(exception, getMessage)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"message\", sizeof(\"message\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto int Exception::getCode()\n Get the exception code */\nZEND_METHOD(exception, getCode)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"code\", sizeof(\"code\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto array Exception::getTrace()\n Get the stack trace for the location in which the exception occurred */\nZEND_METHOD(exception, getTrace)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"trace\", sizeof(\"trace\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto int ErrorException::getSeverity()\n Get the exception severity */\nZEND_METHOD(error_exception, getSeverity)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"severity\", sizeof(\"severity\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ gettraceasstring() macros */\n#define TRACE_APPEND_CHR(chr) \\\n\t*str = (char*)erealloc(*str, *len + 1 + 1); \\\n\t(*str)[(*len)++] = chr\n\n#define TRACE_APPEND_STRL(val, vallen) \\\n\t{ \\\n\t\tint l = vallen; \\\n\t\t*str = (char*)erealloc(*str, *len + l + 1); \\\n\t\tmemcpy((*str) + *len, val, l); \\\n\t\t*len += l; \\\n\t}\n\n#define TRACE_APPEND_STR(val) \\\n\tTRACE_APPEND_STRL(val, sizeof(val)-1)\n\n#define TRACE_APPEND_KEY(key) \\\n\tif (zend_hash_find(ht, key, sizeof(key), (void**)&tmp) == SUCCESS) { \\\n\t TRACE_APPEND_STRL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp)); \\\n\t}\n\n/* }}} */\n\nstatic int _build_trace_args(zval **arg TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tchar **str;\n\tint *len;\n\n\tstr = va_arg(args, char**);\n\tlen = va_arg(args, int*);\n\n\t/* the trivial way would be to do:\n\t * conver_to_string_ex(arg);\n\t * append it and kill the now tmp arg.\n\t * but that could cause some E_NOTICE and also damn long lines.\n\t */\n\n\tswitch (Z_TYPE_PP(arg)) {\n\t\tcase IS_NULL:\n\t\t\tTRACE_APPEND_STR(\"NULL, \");\n\t\t\tbreak;\n\t\tcase IS_STRING: {\n\t\t\tint l_added;\n\t\t\tTRACE_APPEND_CHR('\\'');\n\t\t\tif (Z_STRLEN_PP(arg) > 15) {\n\t\t\t\tTRACE_APPEND_STRL(Z_STRVAL_PP(arg), 15);\n\t\t\t\tTRACE_APPEND_STR(\"...', \");\n\t\t\t\tl_added = 15 + 6 + 1; /* +1 because of while (--l_added) */\n\t\t\t} else {\n\t\t\t\tl_added = Z_STRLEN_PP(arg);\n\t\t\t\tTRACE_APPEND_STRL(Z_STRVAL_PP(arg), l_added);\n\t\t\t\tTRACE_APPEND_STR(\"', \");\n\t\t\t\tl_added += 3 + 1;\n\t\t\t}\n\t\t\twhile (--l_added) {\n\t\t\t\tif ((*str)[*len - l_added] < 32) {\n\t\t\t\t\t(*str)[*len - l_added] = '?';\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\t}\n\t\tcase IS_BOOL:\n\t\t\tif (Z_LVAL_PP(arg)) {\n\t\t\t\tTRACE_APPEND_STR(\"true, \");\n\t\t\t} else {\n\t\t\t\tTRACE_APPEND_STR(\"false, \");\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_RESOURCE:\n\t\t\tTRACE_APPEND_STR(\"Resource id #\");\n\t\t\t/* break; */\n\t\tcase IS_LONG: {\n\t\t\tlong lval = Z_LVAL_PP(arg);\n\t\t\tchar s_tmp[MAX_LENGTH_OF_LONG + 1];\n\t\t\tint l_tmp = zend_sprintf(s_tmp, \"%ld\", lval); /* SAFE */\n\t\t\tTRACE_APPEND_STRL(s_tmp, l_tmp);\n\t\t\tTRACE_APPEND_STR(\", \");\n\t\t\tbreak;\n\t\t}\n\t\tcase IS_DOUBLE: {\n\t\t\tdouble dval = Z_DVAL_PP(arg);\n\t\t\tchar *s_tmp;\n\t\t\tint l_tmp;\n\n\t\t\ts_tmp = emalloc(MAX_LENGTH_OF_DOUBLE + EG(precision) + 1);\n\t\t\tl_tmp = zend_sprintf(s_tmp, \"%.*G\", (int) EG(precision), dval); /* SAFE */\n\t\t\tTRACE_APPEND_STRL(s_tmp, l_tmp);\n\t\t\t/* %G already handles removing trailing zeros from the fractional part, yay */\n\t\t\tefree(s_tmp);\n\t\t\tTRACE_APPEND_STR(\", \");\n\t\t\tbreak;\n\t\t}\n\t\tcase IS_ARRAY:\n\t\t\tTRACE_APPEND_STR(\"Array, \");\n\t\t\tbreak;\n\t\tcase IS_OBJECT: {\n\t\t\tconst char *class_name;\n\t\t\tzend_uint class_name_len;\n\t\t\tint dup;\n\n\t\t\tTRACE_APPEND_STR(\"Object(\");\n\n\t\t\tdup = zend_get_object_classname(*arg, &class_name, &class_name_len TSRMLS_CC);\n\n\t\t\tTRACE_APPEND_STRL(class_name, class_name_len);\n\t\t\tif(!dup) {\n\t\t\t\tefree((char*)class_name);\n\t\t\t}\n\n\t\t\tTRACE_APPEND_STR(\"), \");\n\t\t\tbreak;\n\t\t}\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nstatic int _build_trace_string(zval **frame TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tchar *s_tmp, **str;\n\tint *len, *num;\n\tlong line;\n\tHashTable *ht = Z_ARRVAL_PP(frame);\n\tzval **file, **tmp;\n\n\tstr = va_arg(args, char**);\n\tlen = va_arg(args, int*);\n\tnum = va_arg(args, int*);\n\n\ts_tmp = emalloc(1 + MAX_LENGTH_OF_LONG + 1 + 1);\n\tsprintf(s_tmp, \"#%d \", (*num)++);\n\tTRACE_APPEND_STRL(s_tmp, strlen(s_tmp));\n\tefree(s_tmp);\n\tif (zend_hash_find(ht, \"file\", sizeof(\"file\"), (void**)&file) == SUCCESS) {\n\t\tif (zend_hash_find(ht, \"line\", sizeof(\"line\"), (void**)&tmp) == SUCCESS) {\n\t\t\tline = Z_LVAL_PP(tmp);\n\t\t} else {\n\t\t\tline = 0;\n\t\t}\n\t\ts_tmp = emalloc(Z_STRLEN_PP(file) + MAX_LENGTH_OF_LONG + 4 + 1);\n\t\tsprintf(s_tmp, \"%s(%ld): \", Z_STRVAL_PP(file), line);\n\t\tTRACE_APPEND_STRL(s_tmp, strlen(s_tmp));\n\t\tefree(s_tmp);\n\t} else {\n\t\tTRACE_APPEND_STR(\"[internal function]: \");\n\t}\n\tTRACE_APPEND_KEY(\"class\");\n\tTRACE_APPEND_KEY(\"type\");\n\tTRACE_APPEND_KEY(\"function\");\n\tTRACE_APPEND_CHR('(');\n\tif (zend_hash_find(ht, \"args\", sizeof(\"args\"), (void**)&tmp) == SUCCESS) {\n\t\tint last_len = *len;\n\t\tzend_hash_apply_with_arguments(Z_ARRVAL_PP(tmp) TSRMLS_CC, (apply_func_args_t)_build_trace_args, 2, str, len);\n\t\tif (last_len != *len) {\n\t\t\t*len -= 2; /* remove last ', ' */\n\t\t}\n\t}\n\tTRACE_APPEND_STR(\")\\n\");\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ proto string Exception::getTraceAsString()\n Obtain the backtrace for the exception as a string (instead of an array) */\nZEND_METHOD(exception, getTraceAsString)\n{\n\tzval *trace;\n\tchar *res, **str, *s_tmp;\n\tint res_len = 0, *len = &res_len, num = 0;\n\n\tDEFAULT_0_PARAMS;\n\t\n\tres = estrdup(\"\");\n\tstr = &res;\n\n\ttrace = zend_read_property(default_exception_ce, getThis(), \"trace\", sizeof(\"trace\")-1, 1 TSRMLS_CC);\n\tzend_hash_apply_with_arguments(Z_ARRVAL_P(trace) TSRMLS_CC, (apply_func_args_t)_build_trace_string, 3, str, len, &num);\n\n\ts_tmp = emalloc(1 + MAX_LENGTH_OF_LONG + 7 + 1);\n\tsprintf(s_tmp, \"#%d {main}\", num);\n\tTRACE_APPEND_STRL(s_tmp, strlen(s_tmp));\n\tefree(s_tmp);\n\n\tres[res_len] = '\\0';\t\n\tRETURN_STRINGL(res, res_len, 0); \n}\n/* }}} */\n\n/* {{{ proto string Exception::getPrevious()\n Return previous Exception or NULL. */\nZEND_METHOD(exception, getPrevious)\n{\n\tzval *previous;\n\n\tDEFAULT_0_PARAMS;\n\n\tprevious = zend_read_property(default_exception_ce, getThis(), \"previous\", sizeof(\"previous\")-1, 1 TSRMLS_CC);\n\tRETURN_ZVAL(previous, 1, 0);\n}\n\nint zend_spprintf(char **message, int max_len, char *format, ...) /* {{{ */\n{\n\tva_list arg;\n\tint len;\n\n\tva_start(arg, format);\n\tlen = zend_vspprintf(message, max_len, format, arg);\n\tva_end(arg);\n\treturn len;\n}\n/* }}} */\n\n/* {{{ proto string Exception::__toString()\n Obtain the string representation of the Exception object */\nZEND_METHOD(exception, __toString)\n{\n\tzval message, file, line, *trace, *exception;\n\tchar *str, *prev_str;\n\tint len = 0;\n\tzend_fcall_info fci;\n\tzval fname;\n\t\n\tDEFAULT_0_PARAMS;\n\t\n\tstr = estrndup(\"\", 0);\n\n\texception = getThis();\n\tZVAL_STRINGL(&fname, \"gettraceasstring\", sizeof(\"gettraceasstring\")-1, 1);\n\n\twhile (exception && Z_TYPE_P(exception) == IS_OBJECT) {\n\t\tprev_str = str;\n\t\t_default_exception_get_entry(exception, \"message\", sizeof(\"message\")-1, &message TSRMLS_CC);\n\t\t_default_exception_get_entry(exception, \"file\", sizeof(\"file\")-1, &file TSRMLS_CC);\n\t\t_default_exception_get_entry(exception, \"line\", sizeof(\"line\")-1, &line TSRMLS_CC);\n\n\t\tconvert_to_string(&message);\n\t\tconvert_to_string(&file);\n\t\tconvert_to_long(&line);\n\n\t\tfci.size = sizeof(fci);\n\t\tfci.function_table = &Z_OBJCE_P(exception)->function_table;\n\t\tfci.function_name = &fname;\n\t\tfci.symbol_table = NULL;\n\t\tfci.object_ptr = exception;\n\t\tfci.retval_ptr_ptr = &trace;\n\t\tfci.param_count = 0;\n\t\tfci.params = NULL;\n\t\tfci.no_separation = 1;\n\n\t\tzend_call_function(&fci, NULL TSRMLS_CC);\n\n\t\tif (Z_TYPE_P(trace) != IS_STRING) {\n\t\t\tzval_ptr_dtor(&trace);\n\t\t\ttrace = NULL;\n\t\t}\n\n\t\tif (Z_STRLEN(message) > 0) {\n\t\t\tlen = zend_spprintf(&str, 0, \"exception '%s' with message '%s' in %s:%ld\\nStack trace:\\n%s%s%s\",\n\t\t\t\t\t\t\t\tZ_OBJCE_P(exception)->name, Z_STRVAL(message), Z_STRVAL(file), Z_LVAL(line),\n\t\t\t\t\t\t\t\t(trace && Z_STRLEN_P(trace)) ? Z_STRVAL_P(trace) : \"#0 {main}\\n\",\n\t\t\t\t\t\t\t\tlen ? \"\\n\\nNext \" : \"\", prev_str);\n\t\t} else {\n\t\t\tlen = zend_spprintf(&str, 0, \"exception '%s' in %s:%ld\\nStack trace:\\n%s%s%s\",\n\t\t\t\t\t\t\t\tZ_OBJCE_P(exception)->name, Z_STRVAL(file), Z_LVAL(line),\n\t\t\t\t\t\t\t\t(trace && Z_STRLEN_P(trace)) ? Z_STRVAL_P(trace) : \"#0 {main}\\n\",\n\t\t\t\t\t\t\t\tlen ? \"\\n\\nNext \" : \"\", prev_str);\n\t\t}\n\t\tefree(prev_str);\n\t\tzval_dtor(&message);\n\t\tzval_dtor(&file);\n\t\tzval_dtor(&line);\n\n\t\texception = zend_read_property(default_exception_ce, exception, \"previous\", sizeof(\"previous\")-1, 0 TSRMLS_CC);\n\n\t\tif (trace) {\n\t\t\tzval_ptr_dtor(&trace);\n\t\t}\n\n\t}\n\tzval_dtor(&fname);\n\n\t/* We store the result in the private property string so we can access\n\t * the result in uncaught exception handlers without memleaks. */\n\tzend_update_property_string(default_exception_ce, getThis(), \"string\", sizeof(\"string\")-1, str TSRMLS_CC);\n\n\tRETURN_STRINGL(str, len, 0);\n}\n/* }}} */\n\n/* {{{ internal structs */\n/* All functions that may be used in uncaught exception handlers must be final\n * and must not throw exceptions. Otherwise we would need a facility to handle\n * such exceptions in that handler.\n * Also all getXY() methods are final because thy serve as read only access to\n * their corresponding properties, no more, no less. If after all you need to\n * override somthing then it is method __toString().\n * And never try to change the state of exceptions and never implement anything\n * that gives the user anything to accomplish this.\n */\nZEND_BEGIN_ARG_INFO_EX(arginfo_exception___construct, 0, 0, 0)\n\tZEND_ARG_INFO(0, message)\n\tZEND_ARG_INFO(0, code)\n\tZEND_ARG_INFO(0, previous)\nZEND_END_ARG_INFO()\n\nconst static zend_function_entry default_exception_functions[] = {\n\tZEND_ME(exception, __clone, NULL, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(exception, __construct, arginfo_exception___construct, ZEND_ACC_PUBLIC)\n\tZEND_ME(exception, getMessage, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getCode, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getFile, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getLine, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getTrace, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getPrevious, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getTraceAsString, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, __toString, NULL, 0)\n\t{NULL, NULL, NULL}\n};\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_error_exception___construct, 0, 0, 0)\n\tZEND_ARG_INFO(0, message)\n\tZEND_ARG_INFO(0, code)\n\tZEND_ARG_INFO(0, severity)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, lineno)\n\tZEND_ARG_INFO(0, previous)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry error_exception_functions[] = {\n\tZEND_ME(error_exception, __construct, arginfo_error_exception___construct, ZEND_ACC_PUBLIC)\n\tZEND_ME(error_exception, getSeverity, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\t{NULL, NULL, NULL}\n};\n/* }}} */\n\nvoid zend_register_default_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_class_entry ce;\n\n\tINIT_CLASS_ENTRY(ce, \"Exception\", default_exception_functions);\n\tdefault_exception_ce = zend_register_internal_class(&ce TSRMLS_CC);\n\tdefault_exception_ce->create_object = zend_default_exception_new;\n\tmemcpy(&default_exception_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\tdefault_exception_handlers.clone_obj = NULL;\n\n\tzend_declare_property_string(default_exception_ce, \"message\", sizeof(\"message\")-1, \"\", ZEND_ACC_PROTECTED TSRMLS_CC);\n\tzend_declare_property_string(default_exception_ce, \"string\", sizeof(\"string\")-1, \"\", ZEND_ACC_PRIVATE TSRMLS_CC);\n\tzend_declare_property_long(default_exception_ce, \"code\", sizeof(\"code\")-1, 0, ZEND_ACC_PROTECTED TSRMLS_CC);\n\tzend_declare_property_null(default_exception_ce, \"file\", sizeof(\"file\")-1, ZEND_ACC_PROTECTED TSRMLS_CC);\n\tzend_declare_property_null(default_exception_ce, \"line\", sizeof(\"line\")-1, ZEND_ACC_PROTECTED TSRMLS_CC);\n\tzend_declare_property_null(default_exception_ce, \"trace\", sizeof(\"trace\")-1, ZEND_ACC_PRIVATE TSRMLS_CC);\n\tzend_declare_property_null(default_exception_ce, \"previous\", sizeof(\"previous\")-1, ZEND_ACC_PRIVATE TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(ce, \"ErrorException\", error_exception_functions);\n\terror_exception_ce = zend_register_internal_class_ex(&ce, default_exception_ce, NULL TSRMLS_CC);\n\terror_exception_ce->create_object = zend_error_exception_new;\n\tzend_declare_property_long(error_exception_ce, \"severity\", sizeof(\"severity\")-1, E_ERROR, ZEND_ACC_PROTECTED TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_exception_get_default(TSRMLS_D) /* {{{ */\n{\n\treturn default_exception_ce;\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_get_error_exception(TSRMLS_D) /* {{{ */\n{\n\treturn error_exception_ce;\n}\n/* }}} */\n\nZEND_API zval * zend_throw_exception(zend_class_entry *exception_ce, char *message, long code TSRMLS_DC) /* {{{ */\n{\n\tzval *ex;\n\n\tMAKE_STD_ZVAL(ex);\n\tif (exception_ce) {\n\t\tif (!instanceof_function(exception_ce, default_exception_ce TSRMLS_CC)) {\n\t\t\tzend_error(E_NOTICE, \"Exceptions must be derived from the Exception base class\");\n\t\t\texception_ce = default_exception_ce;\n\t\t}\n\t} else {\n\t\texception_ce = default_exception_ce;\n\t}\n\tobject_init_ex(ex, exception_ce);\n\n\n\tif (message) {\n\t\tzend_update_property_string(default_exception_ce, ex, \"message\", sizeof(\"message\")-1, message TSRMLS_CC);\n\t}\n\tif (code) {\n\t\tzend_update_property_long(default_exception_ce, ex, \"code\", sizeof(\"code\")-1, code TSRMLS_CC);\n\t}\n\n\tzend_throw_exception_internal(ex TSRMLS_CC);\n\treturn ex;\n}\n/* }}} */\n\nZEND_API zval * zend_throw_exception_ex(zend_class_entry *exception_ce, long code TSRMLS_DC, char *format, ...) /* {{{ */\n{\n\tva_list arg;\n\tchar *message;\n\tzval *zexception;\n\n\tva_start(arg, format);\n\tzend_vspprintf(&message, 0, format, arg);\n\tva_end(arg);\n\tzexception = zend_throw_exception(exception_ce, message, code TSRMLS_CC);\n\tefree(message);\n\treturn zexception;\n}\n/* }}} */\n\nZEND_API zval * zend_throw_error_exception(zend_class_entry *exception_ce, char *message, long code, int severity TSRMLS_DC) /* {{{ */\n{\n\tzval *ex = zend_throw_exception(exception_ce, message, code TSRMLS_CC);\n\tzend_update_property_long(default_exception_ce, ex, \"severity\", sizeof(\"severity\")-1, severity TSRMLS_CC);\n\treturn ex;\n}\n/* }}} */\n\nstatic void zend_error_va(int type, const char *file, uint lineno, const char *format, ...) /* {{{ */\n{\n\tva_list args;\n\n\tva_start(args, format);\n\tzend_error_cb(type, file, lineno, format, args);\n\tva_end(args);\n}\n/* }}} */\n\n/* This function doesn't return if it uses E_ERROR */\nZEND_API void zend_exception_error(zval *exception, int severity TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce_exception = Z_OBJCE_P(exception);\n\tif (instanceof_function(ce_exception, default_exception_ce TSRMLS_CC)) {\n\t\tzval *str, *file, *line;\n\n\t\tEG(exception) = NULL;\n\n\t\tzend_call_method_with_0_params(&exception, ce_exception, NULL, \"__tostring\", &str);\n\t\tif (!EG(exception)) {\n\t\t\tif (Z_TYPE_P(str) != IS_STRING) {\n\t\t\t\tzend_error(E_WARNING, \"%s::__toString() must return a string\", ce_exception->name);\n\t\t\t} else {\n\t\t\t\tzend_update_property_string(default_exception_ce, exception, \"string\", sizeof(\"string\")-1, EG(exception) ? ce_exception->name : Z_STRVAL_P(str) TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t\tzval_ptr_dtor(&str);\n\n\t\tif (EG(exception)) {\n\t\t\t/* do the best we can to inform about the inner exception */\n\t\t\tif (instanceof_function(ce_exception, default_exception_ce TSRMLS_CC)) {\n\t\t\t\tfile = zend_read_property(default_exception_ce, EG(exception), \"file\", sizeof(\"file\")-1, 1 TSRMLS_CC);\n\t\t\t\tline = zend_read_property(default_exception_ce, EG(exception), \"line\", sizeof(\"line\")-1, 1 TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tfile = NULL;\n\t\t\t\tline = NULL;\n\t\t\t}\n\t\t\tzend_error_va(E_WARNING, file ? Z_STRVAL_P(file) : NULL, line ? Z_LVAL_P(line) : 0, \"Uncaught %s in exception handling during call to %s::__tostring()\", Z_OBJCE_P(EG(exception))->name, ce_exception->name);\n\t\t}\n\n\t\tstr = zend_read_property(default_exception_ce, exception, \"string\", sizeof(\"string\")-1, 1 TSRMLS_CC);\n\t\tfile = zend_read_property(default_exception_ce, exception, \"file\", sizeof(\"file\")-1, 1 TSRMLS_CC);\n\t\tline = zend_read_property(default_exception_ce, exception, \"line\", sizeof(\"line\")-1, 1 TSRMLS_CC);\n\n\t\tzend_error_va(severity, Z_STRVAL_P(file), Z_LVAL_P(line), \"Uncaught %s\\n thrown\", Z_STRVAL_P(str));\n\t} else {\n\t\tzend_error(severity, \"Uncaught exception '%s'\", ce_exception->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_throw_exception_object(zval *exception TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *exception_ce;\n\n\tif (exception == NULL || Z_TYPE_P(exception) != IS_OBJECT) {\n\t\tzend_error(E_ERROR, \"Need to supply an object when throwing an exception\");\n\t}\n\n\texception_ce = Z_OBJCE_P(exception);\n\n\tif (!exception_ce || !instanceof_function(exception_ce, default_exception_ce TSRMLS_CC)) {\n\t\tzend_error(E_ERROR, \"Exceptions must be valid objects derived from the Exception base class\");\n\t}\n\tzend_throw_exception_internal(exception TSRMLS_CC);\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | Zend Engine |\n +----------------------------------------------------------------------+\n | Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) |\n +----------------------------------------------------------------------+\n | This source file is subject to version 2.00 of the Zend license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.zend.com/license/2_00.txt. |\n | If you did not receive a copy of the Zend license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@zend.com so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Andi Gutmans <andi@zend.com> |\n | Marcus Boerger <helly@php.net> |\n | Sterling Hughes <sterling@php.net> |\n | Zeev Suraski <zeev@zend.com> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"zend.h\"\n#include \"zend_API.h\"\n#include \"zend_builtin_functions.h\"\n#include \"zend_interfaces.h\"\n#include \"zend_exceptions.h\"\n#include \"zend_vm.h\"\n#include \"zend_dtrace.h\"\n\nzend_class_entry *default_exception_ce;\nzend_class_entry *error_exception_ce;\nstatic zend_object_handlers default_exception_handlers;\nZEND_API void (*zend_throw_exception_hook)(zval *ex TSRMLS_DC);\n\nvoid zend_exception_set_previous(zval *exception, zval *add_previous TSRMLS_DC)\n{\n\tzval *previous;\n\n\tif (exception == add_previous || !add_previous || !exception) {\n\t\treturn;\n\t}\n\tif (Z_TYPE_P(add_previous) != IS_OBJECT && !instanceof_function(Z_OBJCE_P(add_previous), default_exception_ce TSRMLS_CC)) {\n\t\tzend_error(E_ERROR, \"Cannot set non exception as previous exception\");\n\t\treturn;\n\t}\n\twhile (exception && exception != add_previous && Z_OBJ_HANDLE_P(exception) != Z_OBJ_HANDLE_P(add_previous)) {\n\t\tprevious = zend_read_property(default_exception_ce, exception, \"previous\", sizeof(\"previous\")-1, 1 TSRMLS_CC);\n\t\tif (Z_TYPE_P(previous) == IS_NULL) {\n\t\t\tzend_update_property(default_exception_ce, exception, \"previous\", sizeof(\"previous\")-1, add_previous TSRMLS_CC);\n\t\t\tZ_DELREF_P(add_previous);\n\t\t\treturn;\n\t\t}\n\t\texception = previous;\n\t}\n}\n\nvoid zend_exception_save(TSRMLS_D) /* {{{ */\n{\n\tif (EG(prev_exception)) {\n\t\tzend_exception_set_previous(EG(exception), EG(prev_exception) TSRMLS_CC);\n\t}\n\tif (EG(exception)) {\n\t\tEG(prev_exception) = EG(exception);\n\t}\n\tEG(exception) = NULL;\n}\n/* }}} */\n\nvoid zend_exception_restore(TSRMLS_D) /* {{{ */\n{\n\tif (EG(prev_exception)) {\n\t\tif (EG(exception)) {\n\t\t\tzend_exception_set_previous(EG(exception), EG(prev_exception) TSRMLS_CC);\n\t\t} else {\n\t\t\tEG(exception) = EG(prev_exception);\n\t\t}\n\t\tEG(prev_exception) = NULL;\n\t}\n}\n/* }}} */\n\nvoid zend_throw_exception_internal(zval *exception TSRMLS_DC) /* {{{ */\n{\n#ifdef HAVE_DTRACE\n\tif (DTRACE_EXCEPTION_THROWN_ENABLED()) {\n\t\tchar *classname;\n\t\tint name_len;\n\n\t\tif (exception != NULL) {\n\t\t\tzend_get_object_classname(exception, &classname, &name_len TSRMLS_CC);\n\t\t\tDTRACE_EXCEPTION_THROWN(classname);\n\t\t} else {\n\t\t\tDTRACE_EXCEPTION_THROWN(NULL);\n\t\t}\n\t}\n#endif /* HAVE_DTRACE */\n\n\tif (exception != NULL) {\n\t\tzval *previous = EG(exception);\n\t\tzend_exception_set_previous(exception, EG(exception) TSRMLS_CC);\n\t\tEG(exception) = exception;\n\t\tif (previous) {\n\t\t\treturn;\n\t\t}\n\t}\n\tif (!EG(current_execute_data)) {\n\t\tif(EG(exception)) {\n\t\t\tzend_exception_error(EG(exception), E_ERROR TSRMLS_CC);\n\t\t}\n\t\tzend_error(E_ERROR, \"Exception thrown without a stack frame\");\n\t}\n\n\tif (zend_throw_exception_hook) {\n\t\tzend_throw_exception_hook(exception TSRMLS_CC);\n\t}\n\n\tif (EG(current_execute_data)->opline == NULL ||\n\t (EG(current_execute_data)->opline+1)->opcode == ZEND_HANDLE_EXCEPTION) {\n\t\t/* no need to rethrow the exception */\n\t\treturn;\n\t}\n\tEG(opline_before_exception) = EG(current_execute_data)->opline;\n\tEG(current_execute_data)->opline = EG(exception_op);\n}\n/* }}} */\n\nZEND_API void zend_clear_exception(TSRMLS_D) /* {{{ */\n{\n\tif (EG(prev_exception)) {\n\t\tzval_ptr_dtor(&EG(prev_exception));\n\t\tEG(prev_exception) = NULL;\n\t}\n\tif (!EG(exception)) {\n\t\treturn;\n\t}\n\tzval_ptr_dtor(&EG(exception));\n\tEG(exception) = NULL;\n\tEG(current_execute_data)->opline = EG(opline_before_exception);\n#if ZEND_DEBUG\n\tEG(opline_before_exception) = NULL;\n#endif\n}\n/* }}} */\n\nstatic zend_object_value zend_default_exception_new_ex(zend_class_entry *class_type, int skip_top_traces TSRMLS_DC) /* {{{ */\n{\n\tzval obj;\n\tzend_object *object;\n\tzval *trace;\n\n\tZ_OBJVAL(obj) = zend_objects_new(&object, class_type TSRMLS_CC);\n\tZ_OBJ_HT(obj) = &default_exception_handlers;\n\n\tobject_properties_init(object, class_type);\n\n\tALLOC_ZVAL(trace);\n\tZ_UNSET_ISREF_P(trace);\n\tZ_SET_REFCOUNT_P(trace, 0);\n\tzend_fetch_debug_backtrace(trace, skip_top_traces, 0, 0 TSRMLS_CC);\n\n\tzend_update_property_string(default_exception_ce, &obj, \"file\", sizeof(\"file\")-1, zend_get_executed_filename(TSRMLS_C) TSRMLS_CC);\n\tzend_update_property_long(default_exception_ce, &obj, \"line\", sizeof(\"line\")-1, zend_get_executed_lineno(TSRMLS_C) TSRMLS_CC);\n\tzend_update_property(default_exception_ce, &obj, \"trace\", sizeof(\"trace\")-1, trace TSRMLS_CC);\n\n\treturn Z_OBJVAL(obj);\n}\n/* }}} */\n\nstatic zend_object_value zend_default_exception_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\treturn zend_default_exception_new_ex(class_type, 0 TSRMLS_CC);\n}\n/* }}} */\n\nstatic zend_object_value zend_error_exception_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */\n{\n\treturn zend_default_exception_new_ex(class_type, 2 TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto Exception Exception::__clone()\n Clone the exception object */\nZEND_METHOD(exception, __clone)\n{\n\t/* Should never be executable */\n\tzend_throw_exception(NULL, \"Cannot clone object using __clone()\", 0 TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto Exception::__construct(string message, int code [, Exception previous])\n Exception constructor */\nZEND_METHOD(exception, __construct)\n{\n\tchar *message = NULL;\n\tlong code = 0;\n\tzval *object, *previous = NULL;\n\tint argc = ZEND_NUM_ARGS(), message_len;\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc TSRMLS_CC, \"|slO!\", &message, &message_len, &code, &previous, default_exception_ce) == FAILURE) {\n\t\tzend_error(E_ERROR, \"Wrong parameters for Exception([string $exception [, long $code [, Exception $previous = NULL]]])\");\n\t}\n\n\tobject = getThis();\n\n\tif (message) {\n\t\tzend_update_property_stringl(default_exception_ce, object, \"message\", sizeof(\"message\")-1, message, message_len TSRMLS_CC);\n\t}\n\n\tif (code) {\n\t\tzend_update_property_long(default_exception_ce, object, \"code\", sizeof(\"code\")-1, code TSRMLS_CC);\n\t}\n\n\tif (previous) {\n\t\tzend_update_property(default_exception_ce, object, \"previous\", sizeof(\"previous\")-1, previous TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n/* {{{ proto ErrorException::__construct(string message, int code, int severity [, string filename [, int lineno [, Exception previous]]])\n ErrorException constructor */\nZEND_METHOD(error_exception, __construct)\n{\n\tchar *message = NULL, *filename = NULL;\n\tlong code = 0, severity = E_ERROR, lineno;\n\tzval *object, *previous = NULL;\n\tint argc = ZEND_NUM_ARGS(), message_len, filename_len;\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc TSRMLS_CC, \"|sllslO!\", &message, &message_len, &code, &severity, &filename, &filename_len, &lineno, &previous, default_exception_ce) == FAILURE) {\n\t\tzend_error(E_ERROR, \"Wrong parameters for ErrorException([string $exception [, long $code, [ long $severity, [ string $filename, [ long $lineno [, Exception $previous = NULL]]]]]])\");\n\t}\n\n\tobject = getThis();\n\n\tif (message) {\n\t\tzend_update_property_string(default_exception_ce, object, \"message\", sizeof(\"message\")-1, message TSRMLS_CC);\n\t}\n\n\tif (code) {\n\t\tzend_update_property_long(default_exception_ce, object, \"code\", sizeof(\"code\")-1, code TSRMLS_CC);\n\t}\n\n\tif (previous) {\n\t\tzend_update_property(default_exception_ce, object, \"previous\", sizeof(\"previous\")-1, previous TSRMLS_CC);\n\t}\n\n\tzend_update_property_long(default_exception_ce, object, \"severity\", sizeof(\"severity\")-1, severity TSRMLS_CC);\n\n\tif (argc >= 4) {\n\t zend_update_property_string(default_exception_ce, object, \"file\", sizeof(\"file\")-1, filename TSRMLS_CC);\n \tif (argc < 5) {\n \t lineno = 0; /* invalidate lineno */\n \t}\n \tzend_update_property_long(default_exception_ce, object, \"line\", sizeof(\"line\")-1, lineno TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#define DEFAULT_0_PARAMS \\\n\tif (zend_parse_parameters_none() == FAILURE) { \\\n\t\treturn; \\\n\t}\n\nstatic void _default_exception_get_entry(zval *object, char *name, int name_len, zval *return_value TSRMLS_DC) /* {{{ */\n{\n\tzval *value;\n\n\tvalue = zend_read_property(default_exception_ce, object, name, name_len, 0 TSRMLS_CC);\n\n\t*return_value = *value;\n\tzval_copy_ctor(return_value);\n\tINIT_PZVAL(return_value);\n}\n/* }}} */\n\n/* {{{ proto string Exception::getFile()\n Get the file in which the exception occurred */\nZEND_METHOD(exception, getFile)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"file\", sizeof(\"file\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto int Exception::getLine()\n Get the line in which the exception occurred */\nZEND_METHOD(exception, getLine)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"line\", sizeof(\"line\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto string Exception::getMessage()\n Get the exception message */\nZEND_METHOD(exception, getMessage)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"message\", sizeof(\"message\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto int Exception::getCode()\n Get the exception code */\nZEND_METHOD(exception, getCode)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"code\", sizeof(\"code\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto array Exception::getTrace()\n Get the stack trace for the location in which the exception occurred */\nZEND_METHOD(exception, getTrace)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"trace\", sizeof(\"trace\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto int ErrorException::getSeverity()\n Get the exception severity */\nZEND_METHOD(error_exception, getSeverity)\n{\n\tDEFAULT_0_PARAMS;\n\n\t_default_exception_get_entry(getThis(), \"severity\", sizeof(\"severity\")-1, return_value TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ gettraceasstring() macros */\n#define TRACE_APPEND_CHR(chr) \\\n\t*str = (char*)erealloc(*str, *len + 1 + 1); \\\n\t(*str)[(*len)++] = chr\n\n#define TRACE_APPEND_STRL(val, vallen) \\\n\t{ \\\n\t\tint l = vallen; \\\n\t\t*str = (char*)erealloc(*str, *len + l + 1); \\\n\t\tmemcpy((*str) + *len, val, l); \\\n\t\t*len += l; \\\n\t}\n\n#define TRACE_APPEND_STR(val) \\\n\tTRACE_APPEND_STRL(val, sizeof(val)-1)\n\n#define TRACE_APPEND_KEY(key) \\\n\tif (zend_hash_find(ht, key, sizeof(key), (void**)&tmp) == SUCCESS) { \\\n\t TRACE_APPEND_STRL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp)); \\\n\t}\n\n/* }}} */\n\nstatic int _build_trace_args(zval **arg TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tchar **str;\n\tint *len;\n\n\tstr = va_arg(args, char**);\n\tlen = va_arg(args, int*);\n\n\t/* the trivial way would be to do:\n\t * conver_to_string_ex(arg);\n\t * append it and kill the now tmp arg.\n\t * but that could cause some E_NOTICE and also damn long lines.\n\t */\n\n\tswitch (Z_TYPE_PP(arg)) {\n\t\tcase IS_NULL:\n\t\t\tTRACE_APPEND_STR(\"NULL, \");\n\t\t\tbreak;\n\t\tcase IS_STRING: {\n\t\t\tint l_added;\n\t\t\tTRACE_APPEND_CHR('\\'');\n\t\t\tif (Z_STRLEN_PP(arg) > 15) {\n\t\t\t\tTRACE_APPEND_STRL(Z_STRVAL_PP(arg), 15);\n\t\t\t\tTRACE_APPEND_STR(\"...', \");\n\t\t\t\tl_added = 15 + 6 + 1; /* +1 because of while (--l_added) */\n\t\t\t} else {\n\t\t\t\tl_added = Z_STRLEN_PP(arg);\n\t\t\t\tTRACE_APPEND_STRL(Z_STRVAL_PP(arg), l_added);\n\t\t\t\tTRACE_APPEND_STR(\"', \");\n\t\t\t\tl_added += 3 + 1;\n\t\t\t}\n\t\t\twhile (--l_added) {\n\t\t\t\tif ((*str)[*len - l_added] < 32) {\n\t\t\t\t\t(*str)[*len - l_added] = '?';\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak;\n\t\t}\n\t\tcase IS_BOOL:\n\t\t\tif (Z_LVAL_PP(arg)) {\n\t\t\t\tTRACE_APPEND_STR(\"true, \");\n\t\t\t} else {\n\t\t\t\tTRACE_APPEND_STR(\"false, \");\n\t\t\t}\n\t\t\tbreak;\n\t\tcase IS_RESOURCE:\n\t\t\tTRACE_APPEND_STR(\"Resource id #\");\n\t\t\t/* break; */\n\t\tcase IS_LONG: {\n\t\t\tlong lval = Z_LVAL_PP(arg);\n\t\t\tchar s_tmp[MAX_LENGTH_OF_LONG + 1];\n\t\t\tint l_tmp = zend_sprintf(s_tmp, \"%ld\", lval); /* SAFE */\n\t\t\tTRACE_APPEND_STRL(s_tmp, l_tmp);\n\t\t\tTRACE_APPEND_STR(\", \");\n\t\t\tbreak;\n\t\t}\n\t\tcase IS_DOUBLE: {\n\t\t\tdouble dval = Z_DVAL_PP(arg);\n\t\t\tchar *s_tmp;\n\t\t\tint l_tmp;\n\n\t\t\ts_tmp = emalloc(MAX_LENGTH_OF_DOUBLE + EG(precision) + 1);\n\t\t\tl_tmp = zend_sprintf(s_tmp, \"%.*G\", (int) EG(precision), dval); /* SAFE */\n\t\t\tTRACE_APPEND_STRL(s_tmp, l_tmp);\n\t\t\t/* %G already handles removing trailing zeros from the fractional part, yay */\n\t\t\tefree(s_tmp);\n\t\t\tTRACE_APPEND_STR(\", \");\n\t\t\tbreak;\n\t\t}\n\t\tcase IS_ARRAY:\n\t\t\tTRACE_APPEND_STR(\"Array, \");\n\t\t\tbreak;\n\t\tcase IS_OBJECT: {\n\t\t\tconst char *class_name;\n\t\t\tzend_uint class_name_len;\n\t\t\tint dup;\n\n\t\t\tTRACE_APPEND_STR(\"Object(\");\n\n\t\t\tdup = zend_get_object_classname(*arg, &class_name, &class_name_len TSRMLS_CC);\n\n\t\t\tTRACE_APPEND_STRL(class_name, class_name_len);\n\t\t\tif(!dup) {\n\t\t\t\tefree((char*)class_name);\n\t\t\t}\n\n\t\t\tTRACE_APPEND_STR(\"), \");\n\t\t\tbreak;\n\t\t}\n\t\tdefault:\n\t\t\tbreak;\n\t}\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\nstatic int _build_trace_string(zval **frame TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key) /* {{{ */\n{\n\tchar *s_tmp, **str;\n\tint *len, *num;\n\tlong line;\n\tHashTable *ht = Z_ARRVAL_PP(frame);\n\tzval **file, **tmp;\n\n\tstr = va_arg(args, char**);\n\tlen = va_arg(args, int*);\n\tnum = va_arg(args, int*);\n\n\ts_tmp = emalloc(1 + MAX_LENGTH_OF_LONG + 1 + 1);\n\tsprintf(s_tmp, \"#%d \", (*num)++);\n\tTRACE_APPEND_STRL(s_tmp, strlen(s_tmp));\n\tefree(s_tmp);\n\tif (zend_hash_find(ht, \"file\", sizeof(\"file\"), (void**)&file) == SUCCESS) {\n\t\tif (zend_hash_find(ht, \"line\", sizeof(\"line\"), (void**)&tmp) == SUCCESS) {\n\t\t\tline = Z_LVAL_PP(tmp);\n\t\t} else {\n\t\t\tline = 0;\n\t\t}\n\t\ts_tmp = emalloc(Z_STRLEN_PP(file) + MAX_LENGTH_OF_LONG + 4 + 1);\n\t\tsprintf(s_tmp, \"%s(%ld): \", Z_STRVAL_PP(file), line);\n\t\tTRACE_APPEND_STRL(s_tmp, strlen(s_tmp));\n\t\tefree(s_tmp);\n\t} else {\n\t\tTRACE_APPEND_STR(\"[internal function]: \");\n\t}\n\tTRACE_APPEND_KEY(\"class\");\n\tTRACE_APPEND_KEY(\"type\");\n\tTRACE_APPEND_KEY(\"function\");\n\tTRACE_APPEND_CHR('(');\n\tif (zend_hash_find(ht, \"args\", sizeof(\"args\"), (void**)&tmp) == SUCCESS) {\n\t\tint last_len = *len;\n\t\tzend_hash_apply_with_arguments(Z_ARRVAL_PP(tmp) TSRMLS_CC, (apply_func_args_t)_build_trace_args, 2, str, len);\n\t\tif (last_len != *len) {\n\t\t\t*len -= 2; /* remove last ', ' */\n\t\t}\n\t}\n\tTRACE_APPEND_STR(\")\\n\");\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* {{{ proto string Exception::getTraceAsString()\n Obtain the backtrace for the exception as a string (instead of an array) */\nZEND_METHOD(exception, getTraceAsString)\n{\n\tzval *trace;\n\tchar *res, **str, *s_tmp;\n\tint res_len = 0, *len = &res_len, num = 0;\n\n\tDEFAULT_0_PARAMS;\n\t\n\tres = estrdup(\"\");\n\tstr = &res;\n\n\ttrace = zend_read_property(default_exception_ce, getThis(), \"trace\", sizeof(\"trace\")-1, 1 TSRMLS_CC);\n\tzend_hash_apply_with_arguments(Z_ARRVAL_P(trace) TSRMLS_CC, (apply_func_args_t)_build_trace_string, 3, str, len, &num);\n\n\ts_tmp = emalloc(1 + MAX_LENGTH_OF_LONG + 7 + 1);\n\tsprintf(s_tmp, \"#%d {main}\", num);\n\tTRACE_APPEND_STRL(s_tmp, strlen(s_tmp));\n\tefree(s_tmp);\n\n\tres[res_len] = '\\0';\t\n\tRETURN_STRINGL(res, res_len, 0); \n}\n/* }}} */\n\n/* {{{ proto string Exception::getPrevious()\n Return previous Exception or NULL. */\nZEND_METHOD(exception, getPrevious)\n{\n\tzval *previous;\n\n\tDEFAULT_0_PARAMS;\n\n\tprevious = zend_read_property(default_exception_ce, getThis(), \"previous\", sizeof(\"previous\")-1, 1 TSRMLS_CC);\n\tRETURN_ZVAL(previous, 1, 0);\n}\n\nint zend_spprintf(char **message, int max_len, char *format, ...) /* {{{ */\n{\n\tva_list arg;\n\tint len;\n\n\tva_start(arg, format);\n\tlen = zend_vspprintf(message, max_len, format, arg);\n\tva_end(arg);\n\treturn len;\n}\n/* }}} */\n\n/* {{{ proto string Exception::__toString()\n Obtain the string representation of the Exception object */\nZEND_METHOD(exception, __toString)\n{\n\tzval message, file, line, *trace, *exception;\n\tchar *str, *prev_str;\n\tint len = 0;\n\tzend_fcall_info fci;\n\tzval fname;\n\t\n\tDEFAULT_0_PARAMS;\n\t\n\tstr = estrndup(\"\", 0);\n\n\texception = getThis();\n\tZVAL_STRINGL(&fname, \"gettraceasstring\", sizeof(\"gettraceasstring\")-1, 1);\n\n\twhile (exception && Z_TYPE_P(exception) == IS_OBJECT) {\n\t\tprev_str = str;\n\t\t_default_exception_get_entry(exception, \"message\", sizeof(\"message\")-1, &message TSRMLS_CC);\n\t\t_default_exception_get_entry(exception, \"file\", sizeof(\"file\")-1, &file TSRMLS_CC);\n\t\t_default_exception_get_entry(exception, \"line\", sizeof(\"line\")-1, &line TSRMLS_CC);\n\n\t\tconvert_to_string(&message);\n\t\tconvert_to_string(&file);\n\t\tconvert_to_long(&line);\n\n\t\tfci.size = sizeof(fci);\n\t\tfci.function_table = &Z_OBJCE_P(exception)->function_table;\n\t\tfci.function_name = &fname;\n\t\tfci.symbol_table = NULL;\n\t\tfci.object_ptr = exception;\n\t\tfci.retval_ptr_ptr = &trace;\n\t\tfci.param_count = 0;\n\t\tfci.params = NULL;\n\t\tfci.no_separation = 1;\n\n\t\tzend_call_function(&fci, NULL TSRMLS_CC);\n\n\t\tif (Z_TYPE_P(trace) != IS_STRING) {\n\t\t\tzval_ptr_dtor(&trace);\n\t\t\ttrace = NULL;\n\t\t}\n\n\t\tif (Z_STRLEN(message) > 0) {\n\t\t\tlen = zend_spprintf(&str, 0, \"exception '%s' with message '%s' in %s:%ld\\nStack trace:\\n%s%s%s\",\n\t\t\t\t\t\t\t\tZ_OBJCE_P(exception)->name, Z_STRVAL(message), Z_STRVAL(file), Z_LVAL(line),\n\t\t\t\t\t\t\t\t(trace && Z_STRLEN_P(trace)) ? Z_STRVAL_P(trace) : \"#0 {main}\\n\",\n\t\t\t\t\t\t\t\tlen ? \"\\n\\nNext \" : \"\", prev_str);\n\t\t} else {\n\t\t\tlen = zend_spprintf(&str, 0, \"exception '%s' in %s:%ld\\nStack trace:\\n%s%s%s\",\n\t\t\t\t\t\t\t\tZ_OBJCE_P(exception)->name, Z_STRVAL(file), Z_LVAL(line),\n\t\t\t\t\t\t\t\t(trace && Z_STRLEN_P(trace)) ? Z_STRVAL_P(trace) : \"#0 {main}\\n\",\n\t\t\t\t\t\t\t\tlen ? \"\\n\\nNext \" : \"\", prev_str);\n\t\t}\n\t\tefree(prev_str);\n\t\tzval_dtor(&message);\n\t\tzval_dtor(&file);\n\t\tzval_dtor(&line);\n\n\t\texception = zend_read_property(default_exception_ce, exception, \"previous\", sizeof(\"previous\")-1, 0 TSRMLS_CC);\n\n\t\tif (trace) {\n\t\t\tzval_ptr_dtor(&trace);\n\t\t}\n\n\t}\n\tzval_dtor(&fname);\n\n\t/* We store the result in the private property string so we can access\n\t * the result in uncaught exception handlers without memleaks. */\n\tzend_update_property_string(default_exception_ce, getThis(), \"string\", sizeof(\"string\")-1, str TSRMLS_CC);\n\n\tRETURN_STRINGL(str, len, 0);\n}\n/* }}} */\n\n/* {{{ internal structs */\n/* All functions that may be used in uncaught exception handlers must be final\n * and must not throw exceptions. Otherwise we would need a facility to handle\n * such exceptions in that handler.\n * Also all getXY() methods are final because thy serve as read only access to\n * their corresponding properties, no more, no less. If after all you need to\n * override somthing then it is method __toString().\n * And never try to change the state of exceptions and never implement anything\n * that gives the user anything to accomplish this.\n */\nZEND_BEGIN_ARG_INFO_EX(arginfo_exception___construct, 0, 0, 0)\n\tZEND_ARG_INFO(0, message)\n\tZEND_ARG_INFO(0, code)\n\tZEND_ARG_INFO(0, previous)\nZEND_END_ARG_INFO()\n\nconst static zend_function_entry default_exception_functions[] = {\n\tZEND_ME(exception, __clone, NULL, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)\n\tZEND_ME(exception, __construct, arginfo_exception___construct, ZEND_ACC_PUBLIC)\n\tZEND_ME(exception, getMessage, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getCode, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getFile, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getLine, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getTrace, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getPrevious, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, getTraceAsString, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\tZEND_ME(exception, __toString, NULL, 0)\n\t{NULL, NULL, NULL}\n};\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_error_exception___construct, 0, 0, 0)\n\tZEND_ARG_INFO(0, message)\n\tZEND_ARG_INFO(0, code)\n\tZEND_ARG_INFO(0, severity)\n\tZEND_ARG_INFO(0, filename)\n\tZEND_ARG_INFO(0, lineno)\n\tZEND_ARG_INFO(0, previous)\nZEND_END_ARG_INFO()\n\nstatic const zend_function_entry error_exception_functions[] = {\n\tZEND_ME(error_exception, __construct, arginfo_error_exception___construct, ZEND_ACC_PUBLIC)\n\tZEND_ME(error_exception, getSeverity, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_FINAL)\n\t{NULL, NULL, NULL}\n};\n/* }}} */\n\nvoid zend_register_default_exception(TSRMLS_D) /* {{{ */\n{\n\tzend_class_entry ce;\n\n\tINIT_CLASS_ENTRY(ce, \"Exception\", default_exception_functions);\n\tdefault_exception_ce = zend_register_internal_class(&ce TSRMLS_CC);\n\tdefault_exception_ce->create_object = zend_default_exception_new;\n\tmemcpy(&default_exception_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\tdefault_exception_handlers.clone_obj = NULL;\n\n\tzend_declare_property_string(default_exception_ce, \"message\", sizeof(\"message\")-1, \"\", ZEND_ACC_PROTECTED TSRMLS_CC);\n\tzend_declare_property_string(default_exception_ce, \"string\", sizeof(\"string\")-1, \"\", ZEND_ACC_PRIVATE TSRMLS_CC);\n\tzend_declare_property_long(default_exception_ce, \"code\", sizeof(\"code\")-1, 0, ZEND_ACC_PROTECTED TSRMLS_CC);\n\tzend_declare_property_null(default_exception_ce, \"file\", sizeof(\"file\")-1, ZEND_ACC_PROTECTED TSRMLS_CC);\n\tzend_declare_property_null(default_exception_ce, \"line\", sizeof(\"line\")-1, ZEND_ACC_PROTECTED TSRMLS_CC);\n\tzend_declare_property_null(default_exception_ce, \"trace\", sizeof(\"trace\")-1, ZEND_ACC_PRIVATE TSRMLS_CC);\n\tzend_declare_property_null(default_exception_ce, \"previous\", sizeof(\"previous\")-1, ZEND_ACC_PRIVATE TSRMLS_CC);\n\n\tINIT_CLASS_ENTRY(ce, \"ErrorException\", error_exception_functions);\n\terror_exception_ce = zend_register_internal_class_ex(&ce, default_exception_ce, NULL TSRMLS_CC);\n\terror_exception_ce->create_object = zend_error_exception_new;\n\tzend_declare_property_long(error_exception_ce, \"severity\", sizeof(\"severity\")-1, E_ERROR, ZEND_ACC_PROTECTED TSRMLS_CC);\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_exception_get_default(TSRMLS_D) /* {{{ */\n{\n\treturn default_exception_ce;\n}\n/* }}} */\n\nZEND_API zend_class_entry *zend_get_error_exception(TSRMLS_D) /* {{{ */\n{\n\treturn error_exception_ce;\n}\n/* }}} */\n\nZEND_API zval * zend_throw_exception(zend_class_entry *exception_ce, char *message, long code TSRMLS_DC) /* {{{ */\n{\n\tzval *ex;\n\n\tMAKE_STD_ZVAL(ex);\n\tif (exception_ce) {\n\t\tif (!instanceof_function(exception_ce, default_exception_ce TSRMLS_CC)) {\n\t\t\tzend_error(E_NOTICE, \"Exceptions must be derived from the Exception base class\");\n\t\t\texception_ce = default_exception_ce;\n\t\t}\n\t} else {\n\t\texception_ce = default_exception_ce;\n\t}\n\tobject_init_ex(ex, exception_ce);\n\n\n\tif (message) {\n\t\tzend_update_property_string(default_exception_ce, ex, \"message\", sizeof(\"message\")-1, message TSRMLS_CC);\n\t}\n\tif (code) {\n\t\tzend_update_property_long(default_exception_ce, ex, \"code\", sizeof(\"code\")-1, code TSRMLS_CC);\n\t}\n\n\tzend_throw_exception_internal(ex TSRMLS_CC);\n\treturn ex;\n}\n/* }}} */\n\nZEND_API zval * zend_throw_exception_ex(zend_class_entry *exception_ce, long code TSRMLS_DC, char *format, ...) /* {{{ */\n{\n\tva_list arg;\n\tchar *message;\n\tzval *zexception;\n\n\tva_start(arg, format);\n\tzend_vspprintf(&message, 0, format, arg);\n\tva_end(arg);\n\tzexception = zend_throw_exception(exception_ce, message, code TSRMLS_CC);\n\tefree(message);\n\treturn zexception;\n}\n/* }}} */\n\nZEND_API zval * zend_throw_error_exception(zend_class_entry *exception_ce, char *message, long code, int severity TSRMLS_DC) /* {{{ */\n{\n\tzval *ex = zend_throw_exception(exception_ce, message, code TSRMLS_CC);\n\tzend_update_property_long(default_exception_ce, ex, \"severity\", sizeof(\"severity\")-1, severity TSRMLS_CC);\n\treturn ex;\n}\n/* }}} */\n\nstatic void zend_error_va(int type, const char *file, uint lineno, const char *format, ...) /* {{{ */\n{\n\tva_list args;\n\n\tva_start(args, format);\n\tzend_error_cb(type, file, lineno, format, args);\n\tva_end(args);\n}\n/* }}} */\n\n/* This function doesn't return if it uses E_ERROR */\nZEND_API void zend_exception_error(zval *exception, int severity TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *ce_exception = Z_OBJCE_P(exception);\n\tif (instanceof_function(ce_exception, default_exception_ce TSRMLS_CC)) {\n\t\tzval *str, *file, *line;\n\n\t\tEG(exception) = NULL;\n\n\t\tzend_call_method_with_0_params(&exception, ce_exception, NULL, \"__tostring\", &str);\n\t\tif (!EG(exception)) {\n\t\t\tif (Z_TYPE_P(str) != IS_STRING) {\n\t\t\t\tzend_error(E_WARNING, \"%s::__toString() must return a string\", ce_exception->name);\n\t\t\t} else {\n\t\t\t\tzend_update_property_string(default_exception_ce, exception, \"string\", sizeof(\"string\")-1, EG(exception) ? ce_exception->name : Z_STRVAL_P(str) TSRMLS_CC);\n\t\t\t}\n\t\t}\n\t\tzval_ptr_dtor(&str);\n\n\t\tif (EG(exception)) {\n\t\t\t/* do the best we can to inform about the inner exception */\n\t\t\tif (instanceof_function(ce_exception, default_exception_ce TSRMLS_CC)) {\n\t\t\t\tfile = zend_read_property(default_exception_ce, EG(exception), \"file\", sizeof(\"file\")-1, 1 TSRMLS_CC);\n\t\t\t\tline = zend_read_property(default_exception_ce, EG(exception), \"line\", sizeof(\"line\")-1, 1 TSRMLS_CC);\n\t\t\t} else {\n\t\t\t\tfile = NULL;\n\t\t\t\tline = NULL;\n\t\t\t}\n\t\t\tzend_error_va(E_WARNING, file ? Z_STRVAL_P(file) : NULL, line ? Z_LVAL_P(line) : 0, \"Uncaught %s in exception handling during call to %s::__tostring()\", Z_OBJCE_P(EG(exception))->name, ce_exception->name);\n\t\t}\n\n\t\tstr = zend_read_property(default_exception_ce, exception, \"string\", sizeof(\"string\")-1, 1 TSRMLS_CC);\n\t\tfile = zend_read_property(default_exception_ce, exception, \"file\", sizeof(\"file\")-1, 1 TSRMLS_CC);\n\t\tline = zend_read_property(default_exception_ce, exception, \"line\", sizeof(\"line\")-1, 1 TSRMLS_CC);\n\n\t\tzend_error_va(severity, Z_STRVAL_P(file), Z_LVAL_P(line), \"Uncaught %s\\n thrown\", Z_STRVAL_P(str));\n\t} else {\n\t\tzend_error(severity, \"Uncaught exception '%s'\", ce_exception->name);\n\t}\n}\n/* }}} */\n\nZEND_API void zend_throw_exception_object(zval *exception TSRMLS_DC) /* {{{ */\n{\n\tzend_class_entry *exception_ce;\n\n\tif (exception == NULL || Z_TYPE_P(exception) != IS_OBJECT) {\n\t\tzend_error(E_ERROR, \"Need to supply an object when throwing an exception\");\n\t}\n\n\texception_ce = Z_OBJCE_P(exception);\n\n\tif (!exception_ce || !instanceof_function(exception_ce, default_exception_ce TSRMLS_CC)) {\n\t\tzend_error(E_ERROR, \"Exceptions must be valid objects derived from the Exception base class\");\n\t}\n\tzend_throw_exception_internal(exception TSRMLS_CC);\n}\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * indent-tabs-mode: t\n * End:\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2012-03-11-3954743813-d4f05fbffc.c"}}},{"rowIdx":93,"cells":{"id":{"kind":"string","value":"manybugs_data_94"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | phar php single-file executable PHP extension |\n +----------------------------------------------------------------------+\n | Copyright (c) 2005-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt. |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Gregory Beaver <cellog@php.net> |\n | Marcus Boerger <helly@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#define PHAR_MAIN 1\n#include \"phar_internal.h\"\n#include \"SAPI.h\"\n#include \"func_interceptors.h\"\n\nstatic void destroy_phar_data(void *pDest);\n\nZEND_DECLARE_MODULE_GLOBALS(phar)\n#if PHP_VERSION_ID >= 50300\nchar *(*phar_save_resolve_path)(const char *filename, int filename_len TSRMLS_DC);\n#endif\n\n/**\n * set's phar->is_writeable based on the current INI value\n */\nstatic int phar_set_writeable_bit(void *pDest, void *argument TSRMLS_DC) /* {{{ */\n{\n\tzend_bool keep = *(zend_bool *)argument;\n\tphar_archive_data *phar = *(phar_archive_data **)pDest;\n\n\tif (!phar->is_data) {\n\t\tphar->is_writeable = !keep;\n\t}\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* if the original value is 0 (disabled), then allow setting/unsetting at will. Otherwise only allow 1 (enabled), and error on disabling */\nZEND_INI_MH(phar_ini_modify_handler) /* {{{ */\n{\n\tzend_bool old, ini;\n\n\tif (entry->name_length == 14) {\n\t\told = PHAR_G(readonly_orig);\n\t} else {\n\t\told = PHAR_G(require_hash_orig);\n\t}\n\n\tif (new_value_length == 2 && !strcasecmp(\"on\", new_value)) {\n\t\tini = (zend_bool) 1;\n\t}\n\telse if (new_value_length == 3 && !strcasecmp(\"yes\", new_value)) {\n\t\tini = (zend_bool) 1;\n\t}\n\telse if (new_value_length == 4 && !strcasecmp(\"true\", new_value)) {\n\t\tini = (zend_bool) 1;\n\t}\n\telse {\n\t\tini = (zend_bool) atoi(new_value);\n\t}\n\n\t/* do not allow unsetting in runtime */\n\tif (stage == ZEND_INI_STAGE_STARTUP) {\n\t\tif (entry->name_length == 14) {\n\t\t\tPHAR_G(readonly_orig) = ini;\n\t\t} else {\n\t\t\tPHAR_G(require_hash_orig) = ini;\n\t\t}\n\t} else if (old && !ini) {\n\t\treturn FAILURE;\n\t}\n\n\tif (entry->name_length == 14) {\n\t\tPHAR_G(readonly) = ini;\n\t\tif (PHAR_GLOBALS->request_init && PHAR_GLOBALS->phar_fname_map.arBuckets) {\n\t\t\tzend_hash_apply_with_argument(&(PHAR_GLOBALS->phar_fname_map), phar_set_writeable_bit, (void *)&ini TSRMLS_CC);\n\t\t}\n\t} else {\n\t\tPHAR_G(require_hash) = ini;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}}*/\n\n/* this global stores the global cached pre-parsed manifests */\nHashTable cached_phars;\nHashTable cached_alias;\n\nstatic void phar_split_cache_list(TSRMLS_D) /* {{{ */\n{\n\tchar *tmp;\n\tchar *key, *lasts, *end;\n\tchar ds[2];\n\tphar_archive_data *phar;\n\tuint i = 0;\n\n\tif (!PHAR_GLOBALS->cache_list || !(PHAR_GLOBALS->cache_list[0])) {\n\t\treturn;\n\t}\n\n\tds[0] = DEFAULT_DIR_SEPARATOR;\n\tds[1] = '\\0';\n\ttmp = estrdup(PHAR_GLOBALS->cache_list);\n\n\t/* fake request startup */\n\tPHAR_GLOBALS->request_init = 1;\n\tif (zend_hash_init(&EG(regular_list), 0, NULL, NULL, 0) == SUCCESS) {\n\t\tEG(regular_list).nNextFreeElement=1;\t/* we don't want resource id 0 */\n\t}\n\n\tPHAR_G(has_bz2) = zend_hash_exists(&module_registry, \"bz2\", sizeof(\"bz2\"));\n\tPHAR_G(has_zlib) = zend_hash_exists(&module_registry, \"zlib\", sizeof(\"zlib\"));\n\t/* these two are dummies and will be destroyed later */\n\tzend_hash_init(&cached_phars, sizeof(phar_archive_data*), zend_get_hash_value, destroy_phar_data, 1);\n\tzend_hash_init(&cached_alias, sizeof(phar_archive_data*), zend_get_hash_value, NULL, 1);\n\t/* these two are real and will be copied over cached_phars/cached_alias later */\n\tzend_hash_init(&(PHAR_GLOBALS->phar_fname_map), sizeof(phar_archive_data*), zend_get_hash_value, destroy_phar_data, 1);\n\tzend_hash_init(&(PHAR_GLOBALS->phar_alias_map), sizeof(phar_archive_data*), zend_get_hash_value, NULL, 1);\n\tPHAR_GLOBALS->manifest_cached = 1;\n\tPHAR_GLOBALS->persist = 1;\n\n\tfor (key = php_strtok_r(tmp, ds, &lasts);\n\t\t\tkey;\n\t\t\tkey = php_strtok_r(NULL, ds, &lasts)) {\n\t\tend = strchr(key, DEFAULT_DIR_SEPARATOR);\n\n\t\tif (end) {\n\t\t\tif (SUCCESS == phar_open_from_filename(key, end - key, NULL, 0, 0, &phar, NULL TSRMLS_CC)) {\nfinish_up:\n\t\t\t\tphar->phar_pos = i++;\n\t\t\t\tphp_stream_close(phar->fp);\n\t\t\t\tphar->fp = NULL;\n\t\t\t} else {\nfinish_error:\n\t\t\t\tPHAR_GLOBALS->persist = 0;\n\t\t\t\tPHAR_GLOBALS->manifest_cached = 0;\n\t\t\t\tefree(tmp);\n\t\t\t\tzend_hash_destroy(&(PHAR_G(phar_fname_map)));\n\t\t\t\tPHAR_GLOBALS->phar_fname_map.arBuckets = 0;\n\t\t\t\tzend_hash_destroy(&(PHAR_G(phar_alias_map)));\n\t\t\t\tPHAR_GLOBALS->phar_alias_map.arBuckets = 0;\n\t\t\t\tzend_hash_destroy(&cached_phars);\n\t\t\t\tzend_hash_destroy(&cached_alias);\n\t\t\t\tzend_hash_graceful_reverse_destroy(&EG(regular_list));\n\t\t\t\tmemset(&EG(regular_list), 0, sizeof(HashTable));\n\t\t\t\t/* free cached manifests */\n\t\t\t\tPHAR_GLOBALS->request_init = 0;\n\t\t\t\treturn;\n\t\t\t}\n\t\t} else {\n\t\t\tif (SUCCESS == phar_open_from_filename(key, strlen(key), NULL, 0, 0, &phar, NULL TSRMLS_CC)) {\n\t\t\t\tgoto finish_up;\n\t\t\t} else {\n\t\t\t\tgoto finish_error;\n\t\t\t}\n\t\t}\n\t}\n\n\tPHAR_GLOBALS->persist = 0;\n\tPHAR_GLOBALS->request_init = 0;\n\t/* destroy dummy values from before */\n\tzend_hash_destroy(&cached_phars);\n\tzend_hash_destroy(&cached_alias);\n\tcached_phars = PHAR_GLOBALS->phar_fname_map;\n\tcached_alias = PHAR_GLOBALS->phar_alias_map;\n\tPHAR_GLOBALS->phar_fname_map.arBuckets = 0;\n\tPHAR_GLOBALS->phar_alias_map.arBuckets = 0;\n\tzend_hash_graceful_reverse_destroy(&EG(regular_list));\n\tmemset(&EG(regular_list), 0, sizeof(HashTable));\n\tefree(tmp);\n}\n/* }}} */\n\nZEND_INI_MH(phar_ini_cache_list) /* {{{ */\n{\n\tPHAR_G(cache_list) = new_value;\n\n\tif (stage == ZEND_INI_STAGE_STARTUP) {\n\t\tphar_split_cache_list(TSRMLS_C);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nPHP_INI_BEGIN()\n\tSTD_PHP_INI_BOOLEAN( \"phar.readonly\", \"1\", PHP_INI_ALL, phar_ini_modify_handler, readonly, zend_phar_globals, phar_globals)\n\tSTD_PHP_INI_BOOLEAN( \"phar.require_hash\", \"1\", PHP_INI_ALL, phar_ini_modify_handler, require_hash, zend_phar_globals, phar_globals)\n\tSTD_PHP_INI_ENTRY(\"phar.cache_list\", \"\", PHP_INI_SYSTEM, phar_ini_cache_list, cache_list, zend_phar_globals, phar_globals)\nPHP_INI_END()\n\n/**\n * When all uses of a phar have been concluded, this frees the manifest\n * and the phar slot\n */\nvoid phar_destroy_phar_data(phar_archive_data *phar TSRMLS_DC) /* {{{ */\n{\n\tif (phar->alias && phar->alias != phar->fname) {\n\t\tpefree(phar->alias, phar->is_persistent);\n\t\tphar->alias = NULL;\n\t}\n\n\tif (phar->fname) {\n\t\tpefree(phar->fname, phar->is_persistent);\n\t\tphar->fname = NULL;\n\t}\n\n\tif (phar->signature) {\n\t\tpefree(phar->signature, phar->is_persistent);\n\t\tphar->signature = NULL;\n\t}\n\n\tif (phar->manifest.arBuckets) {\n\t\tzend_hash_destroy(&phar->manifest);\n\t\tphar->manifest.arBuckets = NULL;\n\t}\n\n\tif (phar->mounted_dirs.arBuckets) {\n\t\tzend_hash_destroy(&phar->mounted_dirs);\n\t\tphar->mounted_dirs.arBuckets = NULL;\n\t}\n\n\tif (phar->virtual_dirs.arBuckets) {\n\t\tzend_hash_destroy(&phar->virtual_dirs);\n\t\tphar->virtual_dirs.arBuckets = NULL;\n\t}\n\n\tif (phar->metadata) {\n\t\tif (phar->is_persistent) {\n\t\t\tif (phar->metadata_len) {\n\t\t\t\t/* for zip comments that are strings */\n\t\t\t\tfree(phar->metadata);\n\t\t\t} else {\n\t\t\t\tzval_internal_ptr_dtor(&phar->metadata);\n\t\t\t}\n\t\t} else {\n\t\t\tzval_ptr_dtor(&phar->metadata);\n\t\t}\n\t\tphar->metadata_len = 0;\n\t\tphar->metadata = 0;\n\t}\n\n\tif (phar->fp) {\n\t\tphp_stream_close(phar->fp);\n\t\tphar->fp = 0;\n\t}\n\n\tif (phar->ufp) {\n\t\tphp_stream_close(phar->ufp);\n\t\tphar->ufp = 0;\n\t}\n\n\tpefree(phar, phar->is_persistent);\n}\n/* }}}*/\n\n/**\n * Delete refcount and destruct if needed. On destruct return 1 else 0.\n */\nint phar_archive_delref(phar_archive_data *phar TSRMLS_DC) /* {{{ */\n{\n\tif (phar->is_persistent) {\n\t\treturn 0;\n\t}\n\n\tif (--phar->refcount < 0) {\n\t\tif (PHAR_GLOBALS->request_done\n\t\t|| zend_hash_del(&(PHAR_GLOBALS->phar_fname_map), phar->fname, phar->fname_len) != SUCCESS) {\n\t\t\tphar_destroy_phar_data(phar TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t} else if (!phar->refcount) {\n\t\t/* invalidate phar cache */\n\t\tPHAR_G(last_phar) = NULL;\n\t\tPHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;\n\n\t\tif (phar->fp && !(phar->flags & PHAR_FILE_COMPRESSION_MASK)) {\n\t\t\t/* close open file handle - allows removal or rename of\n\t\t\tthe file on windows, which has greedy locking\n\t\t\tonly close if the archive was not already compressed. If it\n\t\t\twas compressed, then the fp does not refer to the original file */\n\t\t\tphp_stream_close(phar->fp);\n\t\t\tphar->fp = NULL;\n\t\t}\n\n\t\tif (!zend_hash_num_elements(&phar->manifest)) {\n\t\t\t/* this is a new phar that has perhaps had an alias/metadata set, but has never\n\t\t\tbeen flushed */\n\t\t\tif (zend_hash_del(&(PHAR_GLOBALS->phar_fname_map), phar->fname, phar->fname_len) != SUCCESS) {\n\t\t\t\tphar_destroy_phar_data(phar TSRMLS_CC);\n\t\t\t}\n\t\t\treturn 1;\n\t\t}\n\t}\n\treturn 0;\n}\n/* }}}*/\n\n/**\n * Destroy phar's in shutdown, here we don't care about aliases\n */\nstatic void destroy_phar_data_only(void *pDest) /* {{{ */\n{\n\tphar_archive_data *phar_data = *(phar_archive_data **) pDest;\n\tTSRMLS_FETCH();\n\n\tif (EG(exception) || --phar_data->refcount < 0) {\n\t\tphar_destroy_phar_data(phar_data TSRMLS_CC);\n\t}\n}\n/* }}}*/\n\n/**\n * Delete aliases to phar's that got kicked out of the global table\n */\nstatic int phar_unalias_apply(void *pDest, void *argument TSRMLS_DC) /* {{{ */\n{\n\treturn *(void**)pDest == argument ? ZEND_HASH_APPLY_REMOVE : ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/**\n * Delete aliases to phar's that got kicked out of the global table\n */\nstatic int phar_tmpclose_apply(void *pDest TSRMLS_DC) /* {{{ */\n{\n\tphar_entry_info *entry = (phar_entry_info *) pDest;\n\n\tif (entry->fp_type != PHAR_TMP) {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n\n\tif (entry->fp && !entry->fp_refcount) {\n\t\tphp_stream_close(entry->fp);\n\t\tentry->fp = NULL;\n\t}\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/**\n * Filename map destructor\n */\nstatic void destroy_phar_data(void *pDest) /* {{{ */\n{\n\tphar_archive_data *phar_data = *(phar_archive_data **) pDest;\n\tTSRMLS_FETCH();\n\n\tif (PHAR_GLOBALS->request_ends) {\n\t\t/* first, iterate over the manifest and close all PHAR_TMP entry fp handles,\n\t\tthis prevents unnecessary unfreed stream resources */\n\t\tzend_hash_apply(&(phar_data->manifest), phar_tmpclose_apply TSRMLS_CC);\n\t\tdestroy_phar_data_only(pDest);\n\t\treturn;\n\t}\n\n\tzend_hash_apply_with_argument(&(PHAR_GLOBALS->phar_alias_map), phar_unalias_apply, phar_data TSRMLS_CC);\n\n\tif (--phar_data->refcount < 0) {\n\t\tphar_destroy_phar_data(phar_data TSRMLS_CC);\n\t}\n}\n/* }}}*/\n\n/**\n * destructor for the manifest hash, frees each file's entry\n */\nvoid destroy_phar_manifest_entry(void *pDest) /* {{{ */\n{\n\tphar_entry_info *entry = (phar_entry_info *)pDest;\n\tTSRMLS_FETCH();\n\n\tif (entry->cfp) {\n\t\tphp_stream_close(entry->cfp);\n\t\tentry->cfp = 0;\n\t}\n\n\tif (entry->fp) {\n\t\tphp_stream_close(entry->fp);\n\t\tentry->fp = 0;\n\t}\n\n\tif (entry->metadata) {\n\t\tif (entry->is_persistent) {\n\t\t\tif (entry->metadata_len) {\n\t\t\t\t/* for zip comments that are strings */\n\t\t\t\tfree(entry->metadata);\n\t\t\t} else {\n\t\t\t\tzval_internal_ptr_dtor(&entry->metadata);\n\t\t\t}\n\t\t} else {\n\t\t\tzval_ptr_dtor(&entry->metadata);\n\t\t}\n\t\tentry->metadata_len = 0;\n\t\tentry->metadata = 0;\n\t}\n\n\tif (entry->metadata_str.c) {\n\t\tsmart_str_free(&entry->metadata_str);\n\t\tentry->metadata_str.c = 0;\n\t}\n\n\tpefree(entry->filename, entry->is_persistent);\n\n\tif (entry->link) {\n\t\tpefree(entry->link, entry->is_persistent);\n\t\tentry->link = 0;\n\t}\n\n\tif (entry->tmp) {\n\t\tpefree(entry->tmp, entry->is_persistent);\n\t\tentry->tmp = 0;\n\t}\n}\n/* }}} */\n\nint phar_entry_delref(phar_entry_data *idata TSRMLS_DC) /* {{{ */\n{\n\tint ret = 0;\n\n\tif (idata->internal_file && !idata->internal_file->is_persistent) {\n\t\tif (--idata->internal_file->fp_refcount < 0) {\n\t\t\tidata->internal_file->fp_refcount = 0;\n\t\t}\n\n\t\tif (idata->fp && idata->fp != idata->phar->fp && idata->fp != idata->phar->ufp && idata->fp != idata->internal_file->fp) {\n\t\t\tphp_stream_close(idata->fp);\n\t\t}\n\t\t/* if phar_get_or_create_entry_data returns a sub-directory, we have to free it */\n\t\tif (idata->internal_file->is_temp_dir) {\n\t\t\tdestroy_phar_manifest_entry((void *)idata->internal_file);\n\t\t\tefree(idata->internal_file);\n\t\t}\n\t}\n\n\tphar_archive_delref(idata->phar TSRMLS_CC);\n\tefree(idata);\n\treturn ret;\n}\n/* }}} */\n\n/**\n * Removes an entry, either by actually removing it or by marking it.\n */\nvoid phar_entry_remove(phar_entry_data *idata, char **error TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *phar;\n\n\tphar = idata->phar;\n\n\tif (idata->internal_file->fp_refcount < 2) {\n\t\tif (idata->fp && idata->fp != idata->phar->fp && idata->fp != idata->phar->ufp && idata->fp != idata->internal_file->fp) {\n\t\t\tphp_stream_close(idata->fp);\n\t\t}\n\t\tzend_hash_del(&idata->phar->manifest, idata->internal_file->filename, idata->internal_file->filename_len);\n\t\tidata->phar->refcount--;\n\t\tefree(idata);\n\t} else {\n\t\tidata->internal_file->is_deleted = 1;\n\t\tphar_entry_delref(idata TSRMLS_CC);\n\t}\n\n\tif (!phar->donotflush) {\n\t\tphar_flush(phar, 0, 0, 0, error TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#define MAPPHAR_ALLOC_FAIL(msg) \\\n\tif (fp) {\\\n\t\tphp_stream_close(fp);\\\n\t}\\\n\tif (error) {\\\n\t\tspprintf(error, 0, msg, fname);\\\n\t}\\\n\treturn FAILURE;\n\n#define MAPPHAR_FAIL(msg) \\\n\tefree(savebuf);\\\n\tif (mydata) {\\\n\t\tphar_destroy_phar_data(mydata TSRMLS_CC);\\\n\t}\\\n\tif (signature) {\\\n\t\tpefree(signature, PHAR_G(persist));\\\n\t}\\\n\tMAPPHAR_ALLOC_FAIL(msg)\n\n#ifdef WORDS_BIGENDIAN\n# define PHAR_GET_32(buffer, var) \\\n\tvar = ((((unsigned char*)(buffer))[3]) << 24) \\\n\t\t| ((((unsigned char*)(buffer))[2]) << 16) \\\n\t\t| ((((unsigned char*)(buffer))[1]) << 8) \\\n\t\t| (((unsigned char*)(buffer))[0]); \\\n\t(buffer) += 4\n# define PHAR_GET_16(buffer, var) \\\n\tvar = ((((unsigned char*)(buffer))[1]) << 8) \\\n\t\t| (((unsigned char*)(buffer))[0]); \\\n\t(buffer) += 2\n#else\n# define PHAR_GET_32(buffer, var) \\\n\tmemcpy(&var, buffer, sizeof(var)); \\\n\tbuffer += 4\n# define PHAR_GET_16(buffer, var) \\\n\tvar = *(php_uint16*)(buffer); \\\n\tbuffer += 2\n#endif\n#define PHAR_ZIP_16(var) ((php_uint16)((((php_uint16)var[0]) & 0xff) | \\\n\t(((php_uint16)var[1]) & 0xff) << 8))\n#define PHAR_ZIP_32(var) ((php_uint32)((((php_uint32)var[0]) & 0xff) | \\\n\t(((php_uint32)var[1]) & 0xff) << 8 | \\\n\t(((php_uint32)var[2]) & 0xff) << 16 | \\\n\t(((php_uint32)var[3]) & 0xff) << 24))\n\n/**\n * Open an already loaded phar\n */\nint phar_open_parsed_phar(char *fname, int fname_len, char *alias, int alias_len, int is_data, int options, phar_archive_data** pphar, char **error TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *phar;\n#ifdef PHP_WIN32\n\tchar *unixfname;\n#endif\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n#ifdef PHP_WIN32\n\tunixfname = estrndup(fname, fname_len);\n\tphar_unixify_path_separators(unixfname, fname_len);\n\n\tif (SUCCESS == phar_get_archive(&phar, unixfname, fname_len, alias, alias_len, error TSRMLS_CC)\n\t\t&& ((alias && fname_len == phar->fname_len\n\t\t&& !strncmp(unixfname, phar->fname, fname_len)) || !alias)\n\t) {\n\t\tphar_entry_info *stub;\n\t\tefree(unixfname);\n#else\n\tif (SUCCESS == phar_get_archive(&phar, fname, fname_len, alias, alias_len, error TSRMLS_CC)\n\t\t&& ((alias && fname_len == phar->fname_len\n\t\t&& !strncmp(fname, phar->fname, fname_len)) || !alias)\n\t) {\n\t\tphar_entry_info *stub;\n#endif\n\t\t/* logic above is as follows:\n\t\t If an explicit alias was requested, ensure the filename passed in\n\t\t matches the phar's filename.\n\t\t If no alias was passed in, then it can match either and be valid\n\t\t */\n\n\t\tif (!is_data) {\n\t\t\t/* prevent any \".phar\" without a stub getting through */\n\t\t\tif (!phar->halt_offset && !phar->is_brandnew && (phar->is_tar || phar->is_zip)) {\n\t\t\t\tif (PHAR_G(readonly) && FAILURE == zend_hash_find(&(phar->manifest), \".phar/stub.php\", sizeof(\".phar/stub.php\")-1, (void **)&stub)) {\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"'%s' is not a phar archive. Use PharData::__construct() for a standard zip or tar archive\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif (pphar) {\n\t\t\t*pphar = phar;\n\t\t}\n\n\t\treturn SUCCESS;\n\t} else {\n#ifdef PHP_WIN32\n\t\tefree(unixfname);\n#endif\n\t\tif (pphar) {\n\t\t\t*pphar = NULL;\n\t\t}\n\n\t\tif (phar && error && !(options & REPORT_ERRORS)) {\n\t\t\tefree(error);\n\t\t}\n\n\t\treturn FAILURE;\n\t}\n}\n/* }}}*/\n\n/**\n * Parse out metadata from the manifest for a single file\n *\n * Meta-data is in this format:\n * [len32][data...]\n * \n * data is the serialized zval\n */\nint phar_parse_metadata(char **buffer, zval **metadata, int zip_metadata_len TSRMLS_DC) /* {{{ */\n{\n\tconst unsigned char *p;\n\tphp_uint32 buf_len;\n\tphp_unserialize_data_t var_hash;\n\n\tif (!zip_metadata_len) {\n\t\tPHAR_GET_32(*buffer, buf_len);\n\t} else {\n\t\tbuf_len = zip_metadata_len;\n\t}\n\n\tif (buf_len) {\n\t\tALLOC_ZVAL(*metadata);\n\t\tINIT_ZVAL(**metadata);\n\t\tp = (const unsigned char*) *buffer;\n\t\tPHP_VAR_UNSERIALIZE_INIT(var_hash);\n\n\t\tif (!php_var_unserialize(metadata, &p, p + buf_len, &var_hash TSRMLS_CC)) {\n\t\t\tPHP_VAR_UNSERIALIZE_DESTROY(var_hash);\n\t\t\tzval_ptr_dtor(metadata);\n\t\t\t*metadata = NULL;\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tPHP_VAR_UNSERIALIZE_DESTROY(var_hash);\n\n\t\tif (PHAR_G(persist)) {\n\t\t\t/* lazy init metadata */\n\t\t\tzval_ptr_dtor(metadata);\n\t\t\t*metadata = (zval *) pemalloc(buf_len, 1);\n\t\t\tmemcpy(*metadata, *buffer, buf_len);\n\t\t\t*buffer += buf_len;\n\t\t\treturn SUCCESS;\n\t\t}\n\t} else {\n\t\t*metadata = NULL;\n\t}\n\n\tif (!zip_metadata_len) {\n\t\t*buffer += buf_len;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}}*/\n\n/**\n * Does not check for a previously opened phar in the cache.\n *\n * Parse a new one and add it to the cache, returning either SUCCESS or\n * FAILURE, and setting pphar to the pointer to the manifest entry\n * \n * This is used by phar_open_from_filename to process the manifest, but can be called\n * directly.\n */\nstatic int phar_parse_pharfile(php_stream *fp, char *fname, int fname_len, char *alias, int alias_len, long halt_offset, phar_archive_data** pphar, php_uint32 compression, char **error TSRMLS_DC) /* {{{ */\n{\n\tchar b32[4], *buffer, *endbuffer, *savebuf;\n\tphar_archive_data *mydata = NULL;\n\tphar_entry_info entry;\n\tphp_uint32 manifest_len, manifest_count, manifest_flags, manifest_index, tmp_len, sig_flags;\n\tphp_uint16 manifest_ver;\n\tlong offset;\n\tint sig_len, register_alias = 0, temp_alias = 0;\n\tchar *signature = NULL;\n\n\tif (pphar) {\n\t\t*pphar = NULL;\n\t}\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\t/* check for ?>\\n and increment accordingly */\n\tif (-1 == php_stream_seek(fp, halt_offset, SEEK_SET)) {\n\t\tMAPPHAR_ALLOC_FAIL(\"cannot seek to __HALT_COMPILER(); location in phar \\\"%s\\\"\")\n\t}\n\n\tbuffer = b32;\n\n\tif (3 != php_stream_read(fp, buffer, 3)) {\n\t\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest at stub end)\")\n\t}\n\n\tif ((*buffer == ' ' || *buffer == '\\n') && *(buffer + 1) == '?' && *(buffer + 2) == '>') {\n\t\tint nextchar;\n\t\thalt_offset += 3;\n\t\tif (EOF == (nextchar = php_stream_getc(fp))) {\n\t\t\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest at stub end)\")\n\t\t}\n\n\t\tif ((char) nextchar == '\\r') {\n\t\t\t/* if we have an \\r we require an \\n as well */\n\t\t\tif (EOF == (nextchar = php_stream_getc(fp)) || (char)nextchar != '\\n') {\n\t\t\t\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest at stub end)\")\n\t\t\t}\n\t\t\t++halt_offset;\n\t\t}\n\n\t\tif ((char) nextchar == '\\n') {\n\t\t\t++halt_offset;\n\t\t}\n\t}\n\n\t/* make sure we are at the right location to read the manifest */\n\tif (-1 == php_stream_seek(fp, halt_offset, SEEK_SET)) {\n\t\tMAPPHAR_ALLOC_FAIL(\"cannot seek to __HALT_COMPILER(); location in phar \\\"%s\\\"\")\n\t}\n\n\t/* read in manifest */\n\tbuffer = b32;\n\n\tif (4 != php_stream_read(fp, buffer, 4)) {\n\t\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest at manifest length)\")\n\t}\n\n\tPHAR_GET_32(buffer, manifest_len);\n\n\tif (manifest_len > 1048576 * 100) {\n\t\t/* prevent serious memory issues by limiting manifest to at most 100 MB in length */\n\t\tMAPPHAR_ALLOC_FAIL(\"manifest cannot be larger than 100 MB in phar \\\"%s\\\"\")\n\t}\n\n\tbuffer = (char *)emalloc(manifest_len);\n\tsavebuf = buffer;\n\tendbuffer = buffer + manifest_len;\n\n\tif (manifest_len < 10 || manifest_len != php_stream_read(fp, buffer, manifest_len)) {\n\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest header)\")\n\t}\n\n\t/* extract the number of entries */\n\tPHAR_GET_32(buffer, manifest_count);\n\n\tif (manifest_count == 0) {\n\t\tMAPPHAR_FAIL(\"in phar \\\"%s\\\", manifest claims to have zero entries. Phars must have at least 1 entry\");\n\t}\n\n\t/* extract API version, lowest nibble currently unused */\n\tmanifest_ver = (((unsigned char)buffer[0]) << 8)\n\t\t\t\t + ((unsigned char)buffer[1]);\n\tbuffer += 2;\n\n\tif ((manifest_ver & PHAR_API_VER_MASK) < PHAR_API_MIN_READ) {\n\t\tefree(savebuf);\n\t\tphp_stream_close(fp);\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" is API version %1.u.%1.u.%1.u, and cannot be processed\", fname, manifest_ver >> 12, (manifest_ver >> 8) & 0xF, (manifest_ver >> 4) & 0x0F);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tPHAR_GET_32(buffer, manifest_flags);\n\n\tmanifest_flags &= ~PHAR_HDR_COMPRESSION_MASK;\n\tmanifest_flags &= ~PHAR_FILE_COMPRESSION_MASK;\n\t/* remember whether this entire phar was compressed with gz/bzip2 */\n\tmanifest_flags |= compression;\n\n\t/* The lowest nibble contains the phar wide flags. The compression flags can */\n\t/* be ignored on reading because it is being generated anyways. */\n\tif (manifest_flags & PHAR_HDR_SIGNATURE) {\n\t\tchar sig_buf[8], *sig_ptr = sig_buf;\n\t\toff_t read_len;\n\t\tsize_t end_of_phar;\n\n\t\tif (-1 == php_stream_seek(fp, -8, SEEK_END)\n\t\t|| (read_len = php_stream_tell(fp)) < 20\n\t\t|| 8 != php_stream_read(fp, sig_buf, 8)\n\t\t|| memcmp(sig_buf+4, \"GBMB\", 4)) {\n\t\t\tefree(savebuf);\n\t\t\tphp_stream_close(fp);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken signature\", fname);\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tPHAR_GET_32(sig_ptr, sig_flags);\n\n\t\tswitch(sig_flags) {\n\t\t\tcase PHAR_SIG_OPENSSL: {\n\t\t\t\tphp_uint32 signature_len;\n\t\t\t\tchar *sig;\n\t\t\t\toff_t whence;\n\n\t\t\t\t/* we store the signature followed by the signature length */\n\t\t\t\tif (-1 == php_stream_seek(fp, -12, SEEK_CUR)\n\t\t\t\t|| 4 != php_stream_read(fp, sig_buf, 4)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" openssl signature length could not be read\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tsig_ptr = sig_buf;\n\t\t\t\tPHAR_GET_32(sig_ptr, signature_len);\n\t\t\t\tsig = (char *) emalloc(signature_len);\n\t\t\t\twhence = signature_len + 4;\n\t\t\t\twhence = -whence;\n\n\t\t\t\tif (-1 == php_stream_seek(fp, whence, SEEK_CUR)\n\t\t\t\t|| !(end_of_phar = php_stream_tell(fp))\n\t\t\t\t|| signature_len != php_stream_read(fp, sig, signature_len)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tefree(sig);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" openssl signature could not be read\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (FAILURE == phar_verify_signature(fp, end_of_phar, PHAR_SIG_OPENSSL, sig, signature_len, fname, &signature, &sig_len, error TSRMLS_CC)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tefree(sig);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" openssl signature could not be verified: %s\", fname, *error);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tefree(sig);\n\t\t\t}\n\t\t\tbreak;\n#if PHAR_HASH_OK\n\t\t\tcase PHAR_SIG_SHA512: {\n\t\t\t\tunsigned char digest[64];\n\n\t\t\t\tphp_stream_seek(fp, -(8 + 64), SEEK_END);\n\t\t\t\tread_len = php_stream_tell(fp);\n\n\t\t\t\tif (php_stream_read(fp, (char*)digest, sizeof(digest)) != sizeof(digest)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken signature\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (FAILURE == phar_verify_signature(fp, read_len, PHAR_SIG_SHA512, (char *)digest, 64, fname, &signature, &sig_len, error TSRMLS_CC)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" SHA512 signature could not be verified: %s\", fname, *error);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tcase PHAR_SIG_SHA256: {\n\t\t\t\tunsigned char digest[32];\n\n\t\t\t\tphp_stream_seek(fp, -(8 + 32), SEEK_END);\n\t\t\t\tread_len = php_stream_tell(fp);\n\n\t\t\t\tif (php_stream_read(fp, (char*)digest, sizeof(digest)) != sizeof(digest)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken signature\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (FAILURE == phar_verify_signature(fp, read_len, PHAR_SIG_SHA256, (char *)digest, 32, fname, &signature, &sig_len, error TSRMLS_CC)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" SHA256 signature could not be verified: %s\", fname, *error);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n#else\n\t\t\tcase PHAR_SIG_SHA512:\n\t\t\tcase PHAR_SIG_SHA256:\n\t\t\t\tefree(savebuf);\n\t\t\t\tphp_stream_close(fp);\n\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a unsupported signature\", fname);\n\t\t\t\t}\n\t\t\t\treturn FAILURE;\n#endif\n\t\t\tcase PHAR_SIG_SHA1: {\n\t\t\t\tunsigned char digest[20];\n\n\t\t\t\tphp_stream_seek(fp, -(8 + 20), SEEK_END);\n\t\t\t\tread_len = php_stream_tell(fp);\n\n\t\t\t\tif (php_stream_read(fp, (char*)digest, sizeof(digest)) != sizeof(digest)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken signature\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (FAILURE == phar_verify_signature(fp, read_len, PHAR_SIG_SHA1, (char *)digest, 20, fname, &signature, &sig_len, error TSRMLS_CC)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" SHA1 signature could not be verified: %s\", fname, *error);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tcase PHAR_SIG_MD5: {\n\t\t\t\tunsigned char digest[16];\n\n\t\t\t\tphp_stream_seek(fp, -(8 + 16), SEEK_END);\n\t\t\t\tread_len = php_stream_tell(fp);\n\n\t\t\t\tif (php_stream_read(fp, (char*)digest, sizeof(digest)) != sizeof(digest)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken signature\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (FAILURE == phar_verify_signature(fp, read_len, PHAR_SIG_MD5, (char *)digest, 16, fname, &signature, &sig_len, error TSRMLS_CC)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" MD5 signature could not be verified: %s\", fname, *error);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdefault:\n\t\t\t\tefree(savebuf);\n\t\t\t\tphp_stream_close(fp);\n\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken or unsupported signature\", fname);\n\t\t\t\t}\n\t\t\t\treturn FAILURE;\n\t\t}\n\t} else if (PHAR_G(require_hash)) {\n\t\tefree(savebuf);\n\t\tphp_stream_close(fp);\n\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" does not have a signature\", fname);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\tsig_flags = 0;\n\t\tsig_len = 0;\n\t}\n\n\t/* extract alias */\n\tPHAR_GET_32(buffer, tmp_len);\n\n\tif (buffer + tmp_len > endbuffer) {\n\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (buffer overrun)\");\n\t}\n\n\tif (manifest_len < 10 + tmp_len) {\n\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest header)\")\n\t}\n\n\t/* tmp_len = 0 says alias length is 0, which means the alias is not stored in the phar */\n\tif (tmp_len) {\n\t\t/* if the alias is stored we enforce it (implicit overrides explicit) */\n\t\tif (alias && alias_len && (alias_len != (int)tmp_len || strncmp(alias, buffer, tmp_len)))\n\t\t{\n\t\t\tbuffer[tmp_len] = '\\0';\n\t\t\tphp_stream_close(fp);\n\n\t\t\tif (signature) {\n\t\t\t\tefree(signature);\n\t\t\t}\n\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"cannot load phar \\\"%s\\\" with implicit alias \\\"%s\\\" under different alias \\\"%s\\\"\", fname, buffer, alias);\n\t\t\t}\n\n\t\t\tefree(savebuf);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\talias_len = tmp_len;\n\t\talias = buffer;\n\t\tbuffer += tmp_len;\n\t\tregister_alias = 1;\n\t} else if (!alias_len || !alias) {\n\t\t/* if we neither have an explicit nor an implicit alias, we use the filename */\n\t\talias = NULL;\n\t\talias_len = 0;\n\t\tregister_alias = 0;\n\t} else if (alias_len) {\n\t\tregister_alias = 1;\n\t\ttemp_alias = 1;\n\t}\n\n\t/* we have 5 32-bit items plus 1 byte at least */\n\tif (manifest_count > ((manifest_len - 10 - tmp_len) / (5 * 4 + 1))) {\n\t\t/* prevent serious memory issues */\n\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (too many manifest entries for size of manifest)\")\n\t}\n\n\tmydata = pecalloc(1, sizeof(phar_archive_data), PHAR_G(persist));\n\tmydata->is_persistent = PHAR_G(persist);\n\n\t/* check whether we have meta data, zero check works regardless of byte order */\n\tif (mydata->is_persistent) {\n\t\tPHAR_GET_32(buffer, mydata->metadata_len);\n\t\tif (phar_parse_metadata(&buffer, &mydata->metadata, mydata->metadata_len TSRMLS_CC) == FAILURE) {\n\t\t\tMAPPHAR_FAIL(\"unable to read phar metadata in .phar file \\\"%s\\\"\");\n\t\t}\n\t} else {\n\t\tif (phar_parse_metadata(&buffer, &mydata->metadata, 0 TSRMLS_CC) == FAILURE) {\n\t\t\tMAPPHAR_FAIL(\"unable to read phar metadata in .phar file \\\"%s\\\"\");\n\t\t}\n\t}\n\n\t/* set up our manifest */\n\tzend_hash_init(&mydata->manifest, manifest_count,\n\t\tzend_get_hash_value, destroy_phar_manifest_entry, (zend_bool)mydata->is_persistent);\n\tzend_hash_init(&mydata->mounted_dirs, 5,\n\t\tzend_get_hash_value, NULL, (zend_bool)mydata->is_persistent);\n\tzend_hash_init(&mydata->virtual_dirs, manifest_count * 2,\n\t\tzend_get_hash_value, NULL, (zend_bool)mydata->is_persistent);\n\tmydata->fname = pestrndup(fname, fname_len, mydata->is_persistent);\n#ifdef PHP_WIN32\n\tphar_unixify_path_separators(mydata->fname, fname_len);\n#endif\n\tmydata->fname_len = fname_len;\n\toffset = halt_offset + manifest_len + 4;\n\tmemset(&entry, 0, sizeof(phar_entry_info));\n\tentry.phar = mydata;\n\tentry.fp_type = PHAR_FP;\n\tentry.is_persistent = mydata->is_persistent;\n\n\tfor (manifest_index = 0; manifest_index < manifest_count; ++manifest_index) {\n\t\tif (buffer + 4 > endbuffer) {\n\t\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest entry)\")\n\t\t}\n\n\t\tPHAR_GET_32(buffer, entry.filename_len);\n\n\t\tif (entry.filename_len == 0) {\n\t\t\tMAPPHAR_FAIL(\"zero-length filename encountered in phar \\\"%s\\\"\");\n\t\t}\n\n\t\tif (entry.is_persistent) {\n\t\t\tentry.manifest_pos = manifest_index;\n\t\t}\n\n\t\tif (buffer + entry.filename_len + 20 > endbuffer) {\n\t\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest entry)\");\n\t\t}\n\n\t\tif ((manifest_ver & PHAR_API_VER_MASK) >= PHAR_API_MIN_DIR && buffer[entry.filename_len - 1] == '/') {\n\t\t\tentry.is_dir = 1;\n\t\t} else {\n\t\t\tentry.is_dir = 0;\n\t\t}\n\n\t\tphar_add_virtual_dirs(mydata, buffer, entry.filename_len TSRMLS_CC);\n\t\tentry.filename = pestrndup(buffer, entry.filename_len, entry.is_persistent);\n\t\tbuffer += entry.filename_len;\n\t\tPHAR_GET_32(buffer, entry.uncompressed_filesize);\n\t\tPHAR_GET_32(buffer, entry.timestamp);\n\n\t\tif (offset == halt_offset + (int)manifest_len + 4) {\n\t\t\tmydata->min_timestamp = entry.timestamp;\n\t\t\tmydata->max_timestamp = entry.timestamp;\n\t\t} else {\n\t\t\tif (mydata->min_timestamp > entry.timestamp) {\n\t\t\t\tmydata->min_timestamp = entry.timestamp;\n\t\t\t} else if (mydata->max_timestamp < entry.timestamp) {\n\t\t\t\tmydata->max_timestamp = entry.timestamp;\n\t\t\t}\n\t\t}\n\n\t\tPHAR_GET_32(buffer, entry.compressed_filesize);\n\t\tPHAR_GET_32(buffer, entry.crc32);\n\t\tPHAR_GET_32(buffer, entry.flags);\n\n\t\tif (entry.is_dir) {\n\t\t\tentry.filename_len--;\n\t\t\tentry.flags |= PHAR_ENT_PERM_DEF_DIR;\n\t\t}\n\n\t\tif (entry.is_persistent) {\n\t\t\tPHAR_GET_32(buffer, entry.metadata_len);\n\t\t\tif (!entry.metadata_len) buffer -= 4;\n\t\t\tif (phar_parse_metadata(&buffer, &entry.metadata, entry.metadata_len TSRMLS_CC) == FAILURE) {\n\t\t\t\tpefree(entry.filename, entry.is_persistent);\n\t\t\t\tMAPPHAR_FAIL(\"unable to read file metadata in .phar file \\\"%s\\\"\");\n\t\t\t}\n\t\t} else {\n\t\t\tif (phar_parse_metadata(&buffer, &entry.metadata, 0 TSRMLS_CC) == FAILURE) {\n\t\t\t\tpefree(entry.filename, entry.is_persistent);\n\t\t\t\tMAPPHAR_FAIL(\"unable to read file metadata in .phar file \\\"%s\\\"\");\n\t\t\t}\n\t\t}\n\n\t\tentry.offset = entry.offset_abs = offset;\n\t\toffset += entry.compressed_filesize;\n\n\t\tswitch (entry.flags & PHAR_ENT_COMPRESSION_MASK) {\n\t\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\t\tif (entry.metadata) {\n\t\t\t\t\t\tif (entry.is_persistent) {\n\t\t\t\t\t\t\tfree(entry.metadata);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzval_ptr_dtor(&entry.metadata);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpefree(entry.filename, entry.is_persistent);\n\t\t\t\t\tMAPPHAR_FAIL(\"zlib extension is required for gz compressed .phar file \\\"%s\\\"\");\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\t\tif (entry.metadata) {\n\t\t\t\t\t\tif (entry.is_persistent) {\n\t\t\t\t\t\t\tfree(entry.metadata);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzval_ptr_dtor(&entry.metadata);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpefree(entry.filename, entry.is_persistent);\n\t\t\t\t\tMAPPHAR_FAIL(\"bz2 extension is required for bzip2 compressed .phar file \\\"%s\\\"\");\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tif (entry.uncompressed_filesize != entry.compressed_filesize) {\n\t\t\t\t\tif (entry.metadata) {\n\t\t\t\t\t\tif (entry.is_persistent) {\n\t\t\t\t\t\t\tfree(entry.metadata);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzval_ptr_dtor(&entry.metadata);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpefree(entry.filename, entry.is_persistent);\n\t\t\t\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (compressed and uncompressed size does not match for uncompressed entry)\");\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t}\n\n\t\tmanifest_flags |= (entry.flags & PHAR_ENT_COMPRESSION_MASK);\n\t\t/* if signature matched, no need to check CRC32 for each file */\n\t\tentry.is_crc_checked = (manifest_flags & PHAR_HDR_SIGNATURE ? 1 : 0);\n\t\tphar_set_inode(&entry TSRMLS_CC);\n\t\tzend_hash_add(&mydata->manifest, entry.filename, entry.filename_len, (void*)&entry, sizeof(phar_entry_info), NULL);\n\t}\n\n\tsnprintf(mydata->version, sizeof(mydata->version), \"%u.%u.%u\", manifest_ver >> 12, (manifest_ver >> 8) & 0xF, (manifest_ver >> 4) & 0xF);\n\tmydata->internal_file_start = halt_offset + manifest_len + 4;\n\tmydata->halt_offset = halt_offset;\n\tmydata->flags = manifest_flags;\n\tendbuffer = strrchr(mydata->fname, '/');\n\n\tif (endbuffer) {\n\t\tmydata->ext = memchr(endbuffer, '.', (mydata->fname + fname_len) - endbuffer);\n\t\tif (mydata->ext == endbuffer) {\n\t\t\tmydata->ext = memchr(endbuffer + 1, '.', (mydata->fname + fname_len) - endbuffer - 1);\n\t\t}\n\t\tif (mydata->ext) {\n\t\t\tmydata->ext_len = (mydata->fname + mydata->fname_len) - mydata->ext;\n\t\t}\n\t}\n\n\tmydata->alias = alias ?\n\t\tpestrndup(alias, alias_len, mydata->is_persistent) :\n\t\tpestrndup(mydata->fname, fname_len, mydata->is_persistent);\n\tmydata->alias_len = alias ? alias_len : fname_len;\n\tmydata->sig_flags = sig_flags;\n\tmydata->fp = fp;\n\tmydata->sig_len = sig_len;\n\tmydata->signature = signature;\n\tphar_request_initialize(TSRMLS_C);\n\n\tif (register_alias) {\n\t\tphar_archive_data **fd_ptr;\n\n\t\tmydata->is_temporary_alias = temp_alias;\n\n\t\tif (!phar_validate_alias(mydata->alias, mydata->alias_len)) {\n\t\t\tsignature = NULL;\n\t\t\tfp = NULL;\n\t\t\tMAPPHAR_FAIL(\"Cannot open archive \\\"%s\\\", invalid alias\");\n\t\t}\n\n\t\tif (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void **)&fd_ptr)) {\n\t\t\tif (SUCCESS != phar_free_alias(*fd_ptr, alias, alias_len TSRMLS_CC)) {\n\t\t\t\tsignature = NULL;\n\t\t\t\tfp = NULL;\n\t\t\t\tMAPPHAR_FAIL(\"Cannot open archive \\\"%s\\\", alias is already in use by existing archive\");\n\t\t\t}\n\t\t}\n\n\t\tzend_hash_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void*)&mydata, sizeof(phar_archive_data*), NULL);\n\t} else {\n\t\tmydata->is_temporary_alias = 1;\n\t}\n\n\tzend_hash_add(&(PHAR_GLOBALS->phar_fname_map), mydata->fname, fname_len, (void*)&mydata, sizeof(phar_archive_data*), NULL);\n\tefree(savebuf);\n\n\tif (pphar) {\n\t\t*pphar = mydata;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/**\n * Create or open a phar for writing\n */\nint phar_open_or_create_filename(char *fname, int fname_len, char *alias, int alias_len, int is_data, int options, phar_archive_data** pphar, char **error TSRMLS_DC) /* {{{ */\n{\n\tconst char *ext_str, *z;\n\tchar *my_error;\n\tint ext_len;\n\tphar_archive_data **test, *unused = NULL;\n\n\ttest = &unused;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\t/* first try to open an existing file */\n\tif (phar_detect_phar_fname_ext(fname, fname_len, &ext_str, &ext_len, !is_data, 0, 1 TSRMLS_CC) == SUCCESS) {\n\t\tgoto check_file;\n\t}\n\n\t/* next try to create a new file */\n\tif (FAILURE == phar_detect_phar_fname_ext(fname, fname_len, &ext_str, &ext_len, !is_data, 1, 1 TSRMLS_CC)) {\n\t\tif (error) {\n\t\t\tif (ext_len == -2) {\n\t\t\t\tspprintf(error, 0, \"Cannot create a phar archive from a URL like \\\"%s\\\". Phar objects can only be created from local files\", fname);\n\t\t\t} else {\n\t\t\t\tspprintf(error, 0, \"Cannot create phar '%s', file extension (or combination) not recognised or the directory does not exist\", fname);\n\t\t\t}\n\t\t}\n\t\treturn FAILURE;\n\t}\ncheck_file:\n\tif (phar_open_parsed_phar(fname, fname_len, alias, alias_len, is_data, options, test, &my_error TSRMLS_CC) == SUCCESS) {\n\t\tif (pphar) {\n\t\t\t*pphar = *test;\n\t\t}\n\n\t\tif ((*test)->is_data && !(*test)->is_tar && !(*test)->is_zip) {\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"Cannot open '%s' as a PharData object. Use Phar::__construct() for executable archives\", fname);\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tif (PHAR_G(readonly) && !(*test)->is_data && ((*test)->is_tar || (*test)->is_zip)) {\n\t\t\tphar_entry_info *stub;\n\t\t\tif (FAILURE == zend_hash_find(&((*test)->manifest), \".phar/stub.php\", sizeof(\".phar/stub.php\")-1, (void **)&stub)) {\n\t\t\t\tspprintf(error, 0, \"'%s' is not a phar archive. Use PharData::__construct() for a standard zip or tar archive\", fname);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t}\n\n\t\tif (!PHAR_G(readonly) || (*test)->is_data) {\n\t\t\t(*test)->is_writeable = 1;\n\t\t}\n\t\treturn SUCCESS;\n\t} else if (my_error) {\n\t\tif (error) {\n\t\t\t*error = my_error;\n\t\t} else {\n\t\t\tefree(my_error);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tif (ext_len > 3 && (z = memchr(ext_str, 'z', ext_len)) && ((ext_str + ext_len) - z >= 2) && !memcmp(z + 1, \"ip\", 2)) {\n\t\t/* assume zip-based phar */\n\t\treturn phar_open_or_create_zip(fname, fname_len, alias, alias_len, is_data, options, pphar, error TSRMLS_CC);\n\t}\n\n\tif (ext_len > 3 && (z = memchr(ext_str, 't', ext_len)) && ((ext_str + ext_len) - z >= 2) && !memcmp(z + 1, \"ar\", 2)) {\n\t\t/* assume tar-based phar */\n\t\treturn phar_open_or_create_tar(fname, fname_len, alias, alias_len, is_data, options, pphar, error TSRMLS_CC);\n\t}\n\n\treturn phar_create_or_parse_filename(fname, fname_len, alias, alias_len, is_data, options, pphar, error TSRMLS_CC);\n}\n/* }}} */\n\nint phar_create_or_parse_filename(char *fname, int fname_len, char *alias, int alias_len, int is_data, int options, phar_archive_data** pphar, char **error TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *mydata;\n\tphp_stream *fp;\n\tchar *actual = NULL, *p;\n\n\tif (!pphar) {\n\t\tpphar = &mydata;\n\t}\n#if PHP_API_VERSION < 20100412\n\tif (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {\n\t\treturn FAILURE;\n\t}\n#endif\n\tif (php_check_open_basedir(fname TSRMLS_CC)) {\n\t\treturn FAILURE;\n\t}\n\n\t/* first open readonly so it won't be created if not present */\n\tfp = php_stream_open_wrapper(fname, \"rb\", IGNORE_URL|STREAM_MUST_SEEK|0, &actual);\n\n\tif (actual) {\n\t\tfname = actual;\n\t\tfname_len = strlen(actual);\n\t}\n\n\tif (fp) {\n\t\tif (phar_open_from_fp(fp, fname, fname_len, alias, alias_len, options, pphar, is_data, error TSRMLS_CC) == SUCCESS) {\n\t\t\tif ((*pphar)->is_data || !PHAR_G(readonly)) {\n\t\t\t\t(*pphar)->is_writeable = 1;\n\t\t\t}\n\t\t\tif (actual) {\n\t\t\t\tefree(actual);\n\t\t\t}\n\t\t\treturn SUCCESS;\n\t\t} else {\n\t\t\t/* file exists, but is either corrupt or not a phar archive */\n\t\t\tif (actual) {\n\t\t\t\tefree(actual);\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tif (actual) {\n\t\tefree(actual);\n\t}\n\n\tif (PHAR_G(readonly) && !is_data) {\n\t\tif (options & REPORT_ERRORS) {\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"creating archive \\\"%s\\\" disabled by the php.ini setting phar.readonly\", fname);\n\t\t\t}\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\t/* set up our manifest */\n\tmydata = ecalloc(1, sizeof(phar_archive_data));\n\tmydata->fname = expand_filepath(fname, NULL TSRMLS_CC);\n\tfname_len = strlen(mydata->fname);\n#ifdef PHP_WIN32\n\tphar_unixify_path_separators(mydata->fname, fname_len);\n#endif\n\tp = strrchr(mydata->fname, '/');\n\n\tif (p) {\n\t\tmydata->ext = memchr(p, '.', (mydata->fname + fname_len) - p);\n\t\tif (mydata->ext == p) {\n\t\t\tmydata->ext = memchr(p + 1, '.', (mydata->fname + fname_len) - p - 1);\n\t\t}\n\t\tif (mydata->ext) {\n\t\t\tmydata->ext_len = (mydata->fname + fname_len) - mydata->ext;\n\t\t}\n\t}\n\n\tif (pphar) {\n\t\t*pphar = mydata;\n\t}\n\n\tzend_hash_init(&mydata->manifest, sizeof(phar_entry_info),\n\t\tzend_get_hash_value, destroy_phar_manifest_entry, 0);\n\tzend_hash_init(&mydata->mounted_dirs, sizeof(char *),\n\t\tzend_get_hash_value, NULL, 0);\n\tzend_hash_init(&mydata->virtual_dirs, sizeof(char *),\n\t\tzend_get_hash_value, NULL, (zend_bool)mydata->is_persistent);\n\tmydata->fname_len = fname_len;\n\tsnprintf(mydata->version, sizeof(mydata->version), \"%s\", PHP_PHAR_API_VERSION);\n\tmydata->is_temporary_alias = alias ? 0 : 1;\n\tmydata->internal_file_start = -1;\n\tmydata->fp = NULL;\n\tmydata->is_writeable = 1;\n\tmydata->is_brandnew = 1;\n\tphar_request_initialize(TSRMLS_C);\n\tzend_hash_add(&(PHAR_GLOBALS->phar_fname_map), mydata->fname, fname_len, (void*)&mydata, sizeof(phar_archive_data*), NULL);\n\n\tif (is_data) {\n\t\talias = NULL;\n\t\talias_len = 0;\n\t\tmydata->is_data = 1;\n\t\t/* assume tar format, PharData can specify other */\n\t\tmydata->is_tar = 1;\n\t} else {\n\t\tphar_archive_data **fd_ptr;\n\n\t\tif (alias && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void **)&fd_ptr)) {\n\t\t\tif (SUCCESS != phar_free_alias(*fd_ptr, alias, alias_len TSRMLS_CC)) {\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 4096, \"phar error: phar \\\"%s\\\" cannot set alias \\\"%s\\\", already in use by another phar archive\", mydata->fname, alias);\n\t\t\t\t}\n\n\t\t\t\tzend_hash_del(&(PHAR_GLOBALS->phar_fname_map), mydata->fname, fname_len);\n\n\t\t\t\tif (pphar) {\n\t\t\t\t\t*pphar = NULL;\n\t\t\t\t}\n\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t}\n\n\t\tmydata->alias = alias ? estrndup(alias, alias_len) : estrndup(mydata->fname, fname_len);\n\t\tmydata->alias_len = alias ? alias_len : fname_len;\n\t}\n\n\tif (alias_len && alias) {\n\t\tif (FAILURE == zend_hash_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void*)&mydata, sizeof(phar_archive_data*), NULL)) {\n\t\t\tif (options & REPORT_ERRORS) {\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"archive \\\"%s\\\" cannot be associated with alias \\\"%s\\\", already in use\", fname, alias);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tzend_hash_del(&(PHAR_GLOBALS->phar_fname_map), mydata->fname, fname_len);\n\n\t\t\tif (pphar) {\n\t\t\t\t*pphar = NULL;\n\t\t\t}\n\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}}*/\n\n/**\n * Return an already opened filename.\n *\n * Or scan a phar file for the required __HALT_COMPILER(); ?> token and verify\n * that the manifest is proper, then pass it to phar_parse_pharfile(). SUCCESS\n * or FAILURE is returned and pphar is set to a pointer to the phar's manifest\n */\nint phar_open_from_filename(char *fname, int fname_len, char *alias, int alias_len, int options, phar_archive_data** pphar, char **error TSRMLS_DC) /* {{{ */\n{\n\tphp_stream *fp;\n\tchar *actual;\n\tint ret, is_data = 0;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tif (!strstr(fname, \".phar\")) {\n\t\tis_data = 1;\n\t}\n\n\tif (phar_open_parsed_phar(fname, fname_len, alias, alias_len, is_data, options, pphar, error TSRMLS_CC) == SUCCESS) {\n\t\treturn SUCCESS;\n\t} else if (error && *error) {\n\t\treturn FAILURE;\n\t}\n#if PHP_API_VERSION < 20100412\n\tif (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {\n\t\treturn FAILURE;\n\t}\n#endif\n\tif (php_check_open_basedir(fname TSRMLS_CC)) {\n\t\treturn FAILURE;\n\t}\n\n\tfp = php_stream_open_wrapper(fname, \"rb\", IGNORE_URL|STREAM_MUST_SEEK, &actual);\n\n\tif (!fp) {\n\t\tif (options & REPORT_ERRORS) {\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to open phar for reading \\\"%s\\\"\", fname);\n\t\t\t}\n\t\t}\n\t\tif (actual) {\n\t\t\tefree(actual);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tif (actual) {\n\t\tfname = actual;\n\t\tfname_len = strlen(actual);\n\t}\n\n\tret = phar_open_from_fp(fp, fname, fname_len, alias, alias_len, options, pphar, is_data, error TSRMLS_CC);\n\n\tif (actual) {\n\t\tefree(actual);\n\t}\n\n\treturn ret;\n}\n/* }}}*/\n\nstatic inline char *phar_strnstr(const char *buf, int buf_len, const char *search, int search_len) /* {{{ */\n{\n\tconst char *c;\n\tint so_far = 0;\n\n\tif (buf_len < search_len) {\n\t\treturn NULL;\n\t}\n\n\tc = buf - 1;\n\n\tdo {\n\t\tif (!(c = memchr(c + 1, search[0], buf_len - search_len - so_far))) {\n\t\t\treturn (char *) NULL;\n\t\t}\n\n\t\tso_far = c - buf;\n\n\t\tif (so_far >= (buf_len - search_len)) {\n\t\t\treturn (char *) NULL;\n\t\t}\n\n\t\tif (!memcmp(c, search, search_len)) {\n\t\t\treturn (char *) c;\n\t\t}\n\t} while (1);\n}\n/* }}} */\n\n/**\n * Scan an open fp for the required __HALT_COMPILER(); ?> token and verify\n * that the manifest is proper, then pass it to phar_parse_pharfile(). SUCCESS\n * or FAILURE is returned and pphar is set to a pointer to the phar's manifest\n */\nstatic int phar_open_from_fp(php_stream* fp, char *fname, int fname_len, char *alias, int alias_len, int options, phar_archive_data** pphar, int is_data, char **error TSRMLS_DC) /* {{{ */\n{\n\tconst char token[] = \"__HALT_COMPILER();\";\n\tconst char zip_magic[] = \"PK\\x03\\x04\";\n\tconst char gz_magic[] = \"\\x1f\\x8b\\x08\";\n\tconst char bz_magic[] = \"BZh\";\n\tchar *pos, test = '\\0';\n\tconst int window_size = 1024 + sizeof(token);\n\tchar buffer[1024 + sizeof(token)]; /* a 1024 byte window + the size of the halt_compiler token (moving window) */\n\tconst long readsize = sizeof(buffer) - sizeof(token);\n\tconst long tokenlen = sizeof(token) - 1;\n\tlong halt_offset;\n\tsize_t got;\n\tphp_uint32 compression = PHAR_FILE_COMPRESSED_NONE;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tif (-1 == php_stream_rewind(fp)) {\n\t\tMAPPHAR_ALLOC_FAIL(\"cannot rewind phar \\\"%s\\\"\")\n\t}\n\n\tbuffer[sizeof(buffer)-1] = '\\0';\n\tmemset(buffer, 32, sizeof(token));\n\thalt_offset = 0;\n\n\t/* Maybe it's better to compile the file instead of just searching, */\n\t/* but we only want the offset. So we want a .re scanner to find it. */\n\twhile(!php_stream_eof(fp)) {\n\t\tif ((got = php_stream_read(fp, buffer+tokenlen, readsize)) < (size_t) tokenlen) {\n\t\t\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated entry)\")\n\t\t}\n\n\t\tif (!test) {\n\t\t\ttest = '\\1';\n\t\t\tpos = buffer+tokenlen;\n\t\t\tif (!memcmp(pos, gz_magic, 3)) {\n\t\t\t\tchar err = 0;\n\t\t\t\tphp_stream_filter *filter;\n\t\t\t\tphp_stream *temp;\n\t\t\t\t/* to properly decompress, we have to tell zlib to look for a zlib or gzip header */\n\t\t\t\tzval filterparams;\n\n\t\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress gzipped phar archive \\\"%s\\\" to temporary file, enable zlib extension in php.ini\")\n\t\t\t\t}\n\t\t\t\tarray_init(&filterparams);\n/* this is defined in zlib's zconf.h */\n#ifndef MAX_WBITS\n#define MAX_WBITS 15\n#endif\n\t\t\t\tadd_assoc_long(&filterparams, \"window\", MAX_WBITS + 32);\n\n\t\t\t\t/* entire file is gzip-compressed, uncompress to temporary file */\n\t\t\t\tif (!(temp = php_stream_fopen_tmpfile())) {\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to create temporary file for decompression of gzipped phar archive \\\"%s\\\"\")\n\t\t\t\t}\n\n\t\t\t\tphp_stream_rewind(fp);\n\t\t\t\tfilter = php_stream_filter_create(\"zlib.inflate\", &filterparams, php_stream_is_persistent(fp) TSRMLS_CC);\n\n\t\t\t\tif (!filter) {\n\t\t\t\t\terr = 1;\n\t\t\t\t\tadd_assoc_long(&filterparams, \"window\", MAX_WBITS);\n\t\t\t\t\tfilter = php_stream_filter_create(\"zlib.inflate\", &filterparams, php_stream_is_persistent(fp) TSRMLS_CC);\n\t\t\t\t\tzval_dtor(&filterparams);\n\n\t\t\t\t\tif (!filter) {\n\t\t\t\t\t\tphp_stream_close(temp);\n\t\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress gzipped phar archive \\\"%s\\\", ext/zlib is buggy in PHP versions older than 5.2.6\")\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tzval_dtor(&filterparams);\n\t\t\t\t}\n\n\t\t\t\tphp_stream_filter_append(&temp->writefilters, filter);\n\n\t\t\t\tif (SUCCESS != phar_stream_copy_to_stream(fp, temp, PHP_STREAM_COPY_ALL, NULL)) {\n\t\t\t\t\tif (err) {\n\t\t\t\t\t\tphp_stream_close(temp);\n\t\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress gzipped phar archive \\\"%s\\\", ext/zlib is buggy in PHP versions older than 5.2.6\")\n\t\t\t\t\t}\n\t\t\t\t\tphp_stream_close(temp);\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress gzipped phar archive \\\"%s\\\" to temporary file\")\n\t\t\t\t}\n\n\t\t\t\tphp_stream_filter_flush(filter, 1);\n\t\t\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t\t\t\tphp_stream_close(fp);\n\t\t\t\tfp = temp;\n\t\t\t\tphp_stream_rewind(fp);\n\t\t\t\tcompression = PHAR_FILE_COMPRESSED_GZ;\n\n\t\t\t\t/* now, start over */\n\t\t\t\ttest = '\\0';\n\t\t\t\tcontinue;\n\t\t\t} else if (!memcmp(pos, bz_magic, 3)) {\n\t\t\t\tphp_stream_filter *filter;\n\t\t\t\tphp_stream *temp;\n\n\t\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress bzipped phar archive \\\"%s\\\" to temporary file, enable bz2 extension in php.ini\")\n\t\t\t\t}\n\n\t\t\t\t/* entire file is bzip-compressed, uncompress to temporary file */\n\t\t\t\tif (!(temp = php_stream_fopen_tmpfile())) {\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to create temporary file for decompression of bzipped phar archive \\\"%s\\\"\")\n\t\t\t\t}\n\n\t\t\t\tphp_stream_rewind(fp);\n\t\t\t\tfilter = php_stream_filter_create(\"bzip2.decompress\", NULL, php_stream_is_persistent(fp) TSRMLS_CC);\n\n\t\t\t\tif (!filter) {\n\t\t\t\t\tphp_stream_close(temp);\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress bzipped phar archive \\\"%s\\\", filter creation failed\")\n\t\t\t\t}\n\n\t\t\t\tphp_stream_filter_append(&temp->writefilters, filter);\n\n\t\t\t\tif (SUCCESS != phar_stream_copy_to_stream(fp, temp, PHP_STREAM_COPY_ALL, NULL)) {\n\t\t\t\t\tphp_stream_close(temp);\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress bzipped phar archive \\\"%s\\\" to temporary file\")\n\t\t\t\t}\n\n\t\t\t\tphp_stream_filter_flush(filter, 1);\n\t\t\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t\t\t\tphp_stream_close(fp);\n\t\t\t\tfp = temp;\n\t\t\t\tphp_stream_rewind(fp);\n\t\t\t\tcompression = PHAR_FILE_COMPRESSED_BZ2;\n\n\t\t\t\t/* now, start over */\n\t\t\t\ttest = '\\0';\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (!memcmp(pos, zip_magic, 4)) {\n\t\t\t\tphp_stream_seek(fp, 0, SEEK_END);\n\t\t\t\treturn phar_parse_zipfile(fp, fname, fname_len, alias, alias_len, pphar, error TSRMLS_CC);\n\t\t\t}\n\n\t\t\tif (got > 512) {\n\t\t\t\tif (phar_is_tar(pos, fname)) {\n\t\t\t\t\tphp_stream_rewind(fp);\n\t\t\t\t\treturn phar_parse_tarfile(fp, fname, fname_len, alias, alias_len, pphar, is_data, compression, error TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif (got > 0 && (pos = phar_strnstr(buffer, got + sizeof(token), token, sizeof(token)-1)) != NULL) {\n\t\t\thalt_offset += (pos - buffer); /* no -tokenlen+tokenlen here */\n\t\t\treturn phar_parse_pharfile(fp, fname, fname_len, alias, alias_len, halt_offset, pphar, compression, error TSRMLS_CC);\n\t\t}\n\n\t\thalt_offset += got;\n\t\tmemmove(buffer, buffer + window_size, tokenlen); /* move the memory buffer by the size of the window */\n\t}\n\n\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (__HALT_COMPILER(); not found)\")\n}\n/* }}} */\n\n/*\n * given the location of the file extension and the start of the file path,\n * determine the end of the portion of the path (i.e. /path/to/file.ext/blah\n * grabs \"/path/to/file.ext\" as does the straight /path/to/file.ext),\n * stat it to determine if it exists.\n * if so, check to see if it is a directory and fail if so\n * if not, check to see if its dirname() exists (i.e. \"/path/to\") and is a directory\n * succeed if we are creating the file, otherwise fail.\n */\nstatic int phar_analyze_path(const char *fname, const char *ext, int ext_len, int for_create TSRMLS_DC) /* {{{ */\n{\n\tphp_stream_statbuf ssb;\n\tchar *realpath;\n\tchar *filename = estrndup(fname, (ext - fname) + ext_len);\n\n\tif ((realpath = expand_filepath(filename, NULL TSRMLS_CC))) {\n#ifdef PHP_WIN32\n\t\tphar_unixify_path_separators(realpath, strlen(realpath));\n#endif\n\t\tif (zend_hash_exists(&(PHAR_GLOBALS->phar_fname_map), realpath, strlen(realpath))) {\n\t\t\tefree(realpath);\n\t\t\tefree(filename);\n\t\t\treturn SUCCESS;\n\t\t}\n\n\t\tif (PHAR_G(manifest_cached) && zend_hash_exists(&cached_phars, realpath, strlen(realpath))) {\n\t\t\tefree(realpath);\n\t\t\tefree(filename);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tefree(realpath);\n\t}\n\n\tif (SUCCESS == php_stream_stat_path((char *) filename, &ssb)) {\n\n\t\tefree(filename);\n\n\t\tif (ssb.sb.st_mode & S_IFDIR) {\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tif (for_create == 1) {\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\treturn SUCCESS;\n\t} else {\n\t\tchar *slash;\n\n\t\tif (!for_create) {\n\t\t\tefree(filename);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tslash = (char *) strrchr(filename, '/');\n\n\t\tif (slash) {\n\t\t\t*slash = '\\0';\n\t\t}\n\n\t\tif (SUCCESS != php_stream_stat_path((char *) filename, &ssb)) {\n\t\t\tif (!slash) {\n\t\t\t\tif (!(realpath = expand_filepath(filename, NULL TSRMLS_CC))) {\n\t\t\t\t\tefree(filename);\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n#ifdef PHP_WIN32\n\t\t\t\tphar_unixify_path_separators(realpath, strlen(realpath));\n#endif\n\t\t\t\tslash = strstr(realpath, filename) + ((ext - fname) + ext_len);\n\t\t\t\t*slash = '\\0';\n\t\t\t\tslash = strrchr(realpath, '/');\n\n\t\t\t\tif (slash) {\n\t\t\t\t\t*slash = '\\0';\n\t\t\t\t} else {\n\t\t\t\t\tefree(realpath);\n\t\t\t\t\tefree(filename);\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (SUCCESS != php_stream_stat_path(realpath, &ssb)) {\n\t\t\t\t\tefree(realpath);\n\t\t\t\t\tefree(filename);\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tefree(realpath);\n\n\t\t\t\tif (ssb.sb.st_mode & S_IFDIR) {\n\t\t\t\t\tefree(filename);\n\t\t\t\t\treturn SUCCESS;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tefree(filename);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tefree(filename);\n\n\t\tif (ssb.sb.st_mode & S_IFDIR) {\n\t\t\treturn SUCCESS;\n\t\t}\n\n\t\treturn FAILURE;\n\t}\n}\n/* }}} */\n\n/* check for \".phar\" in extension */\nstatic int phar_check_str(const char *fname, const char *ext_str, int ext_len, int executable, int for_create TSRMLS_DC) /* {{{ */\n{\n\tchar test[51];\n\tconst char *pos;\n\n\tif (ext_len >= 50) {\n\t\treturn FAILURE;\n\t}\n\n\tif (executable == 1) {\n\t\t/* copy \".\" as well */\n\t\tmemcpy(test, ext_str - 1, ext_len + 1);\n\t\ttest[ext_len + 1] = '\\0';\n\t\t/* executable phars must contain \".phar\" as a valid extension (phar://.pharmy/oops is invalid) */\n\t\t/* (phar://hi/there/.phar/oops is also invalid) */\n\t\tpos = strstr(test, \".phar\");\n\n\t\tif (pos && (*(pos - 1) != '/')\n\t\t\t\t&& (pos += 5) && (*pos == '\\0' || *pos == '/' || *pos == '.')) {\n\t\t\treturn phar_analyze_path(fname, ext_str, ext_len, for_create TSRMLS_CC);\n\t\t} else {\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\t/* data phars need only contain a single non-\".\" to be valid */\n\tif (!executable) {\n\t\tpos = strstr(ext_str, \".phar\");\n\t\tif (!(pos && (*(pos - 1) != '/')\n\t\t\t\t\t&& (pos += 5) && (*pos == '\\0' || *pos == '/' || *pos == '.')) && *(ext_str + 1) != '.' && *(ext_str + 1) != '/' && *(ext_str + 1) != '\\0') {\n\t\t\treturn phar_analyze_path(fname, ext_str, ext_len, for_create TSRMLS_CC);\n\t\t}\n\t} else {\n\t\tif (*(ext_str + 1) != '.' && *(ext_str + 1) != '/' && *(ext_str + 1) != '\\0') {\n\t\t\treturn phar_analyze_path(fname, ext_str, ext_len, for_create TSRMLS_CC);\n\t\t}\n\t}\n\n\treturn FAILURE;\n}\n/* }}} */\n\n/*\n * if executable is 1, only returns SUCCESS if the extension is one of the tar/zip .phar extensions\n * if executable is 0, it returns SUCCESS only if the filename does *not* contain \".phar\" anywhere, and treats\n * the first extension as the filename extension\n *\n * if an extension is found, it sets ext_str to the location of the file extension in filename,\n * and ext_len to the length of the extension.\n * for urls like \"phar://alias/oops\" it instead sets ext_len to -1 and returns FAILURE, which tells\n * the calling function to use \"alias\" as the phar alias\n *\n * the last parameter should be set to tell the thing to assume that filename is the full path, and only to check the\n * extension rules, not to iterate.\n */\nint phar_detect_phar_fname_ext(const char *filename, int filename_len, const char **ext_str, int *ext_len, int executable, int for_create, int is_complete TSRMLS_DC) /* {{{ */\n{\n\tconst char *pos, *slash;\n\n\t*ext_str = NULL;\n\t*ext_len = 0;\n\n\tif (!filename_len || filename_len == 1) {\n\t\treturn FAILURE;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\t/* first check for alias in first segment */\n\tpos = memchr(filename, '/', filename_len);\n\n\tif (pos && pos != filename) {\n\t\t/* check for url like http:// or phar:// */\n\t\tif (*(pos - 1) == ':' && (pos - filename) < filename_len - 1 && *(pos + 1) == '/') {\n\t\t\t*ext_len = -2;\n\t\t\t*ext_str = NULL;\n\t\t\treturn FAILURE;\n\t\t}\n\t\tif (zend_hash_exists(&(PHAR_GLOBALS->phar_alias_map), (char *) filename, pos - filename)) {\n\t\t\t*ext_str = pos;\n\t\t\t*ext_len = -1;\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tif (PHAR_G(manifest_cached) && zend_hash_exists(&cached_alias, (char *) filename, pos - filename)) {\n\t\t\t*ext_str = pos;\n\t\t\t*ext_len = -1;\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tif (zend_hash_num_elements(&(PHAR_GLOBALS->phar_fname_map)) || PHAR_G(manifest_cached)) {\n\t\tphar_archive_data **pphar;\n\n\t\tif (is_complete) {\n\t\t\tif (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), (char *) filename, filename_len, (void **)&pphar)) {\n\t\t\t\t*ext_str = filename + (filename_len - (*pphar)->ext_len);\nwoohoo:\n\t\t\t\t*ext_len = (*pphar)->ext_len;\n\n\t\t\t\tif (executable == 2) {\n\t\t\t\t\treturn SUCCESS;\n\t\t\t\t}\n\n\t\t\t\tif (executable == 1 && !(*pphar)->is_data) {\n\t\t\t\t\treturn SUCCESS;\n\t\t\t\t}\n\n\t\t\t\tif (!executable && (*pphar)->is_data) {\n\t\t\t\t\treturn SUCCESS;\n\t\t\t\t}\n\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\n\t\t\tif (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, (char *) filename, filename_len, (void **)&pphar)) {\n\t\t\t\t*ext_str = filename + (filename_len - (*pphar)->ext_len);\n\t\t\t\tgoto woohoo;\n\t\t\t}\n\t\t} else {\n\t\t\tphar_zstr key;\n\t\t\tchar *str_key;\n\t\t\tuint keylen;\n\t\t\tulong unused;\n\n\t\t\tzend_hash_internal_pointer_reset(&(PHAR_GLOBALS->phar_fname_map));\n\n\t\t\twhile (FAILURE != zend_hash_has_more_elements(&(PHAR_GLOBALS->phar_fname_map))) {\n\t\t\t\tif (HASH_KEY_NON_EXISTANT == zend_hash_get_current_key_ex(&(PHAR_GLOBALS->phar_fname_map), &key, &keylen, &unused, 0, NULL)) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tPHAR_STR(key, str_key);\n\n\t\t\t\tif (keylen > (uint) filename_len) {\n\t\t\t\t\tzend_hash_move_forward(&(PHAR_GLOBALS->phar_fname_map));\n\t\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\tif (!memcmp(filename, str_key, keylen) && ((uint)filename_len == keylen\n\t\t\t\t\t|| filename[keylen] == '/' || filename[keylen] == '\\0')) {\n\t\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\t\tif (FAILURE == zend_hash_get_current_data(&(PHAR_GLOBALS->phar_fname_map), (void **) &pphar)) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\t*ext_str = filename + (keylen - (*pphar)->ext_len);\n\t\t\t\t\tgoto woohoo;\n\t\t\t\t}\n\n\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\tzend_hash_move_forward(&(PHAR_GLOBALS->phar_fname_map));\n\t\t\t}\n\n\t\t\tif (PHAR_G(manifest_cached)) {\n\t\t\t\tzend_hash_internal_pointer_reset(&cached_phars);\n\n\t\t\t\twhile (FAILURE != zend_hash_has_more_elements(&cached_phars)) {\n\t\t\t\t\tif (HASH_KEY_NON_EXISTANT == zend_hash_get_current_key_ex(&cached_phars, &key, &keylen, &unused, 0, NULL)) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tPHAR_STR(key, str_key);\n\n\t\t\t\t\tif (keylen > (uint) filename_len) {\n\t\t\t\t\t\tzend_hash_move_forward(&cached_phars);\n\t\t\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (!memcmp(filename, str_key, keylen) && ((uint)filename_len == keylen\n\t\t\t\t\t\t|| filename[keylen] == '/' || filename[keylen] == '\\0')) {\n\t\t\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\t\t\tif (FAILURE == zend_hash_get_current_data(&cached_phars, (void **) &pphar)) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*ext_str = filename + (keylen - (*pphar)->ext_len);\n\t\t\t\t\t\tgoto woohoo;\n\t\t\t\t\t}\n\t\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\t\tzend_hash_move_forward(&cached_phars);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tpos = memchr(filename + 1, '.', filename_len);\nnext_extension:\n\tif (!pos) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (pos != filename && (*(pos - 1) == '/' || *(pos - 1) == '\\0')) {\n\t\tpos = memchr(pos + 1, '.', filename_len - (pos - filename) + 1);\n\t\tif (!pos) {\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tslash = memchr(pos, '/', filename_len - (pos - filename));\n\n\tif (!slash) {\n\t\t/* this is a url like \"phar://blah.phar\" with no directory */\n\t\t*ext_str = pos;\n\t\t*ext_len = strlen(pos);\n\n\t\t/* file extension must contain \"phar\" */\n\t\tswitch (phar_check_str(filename, *ext_str, *ext_len, executable, for_create TSRMLS_CC)) {\n\t\t\tcase SUCCESS:\n\t\t\t\treturn SUCCESS;\n\t\t\tcase FAILURE:\n\t\t\t\t/* we are at the end of the string, so we fail */\n\t\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\t/* we've found an extension that ends at a directory separator */\n\t*ext_str = pos;\n\t*ext_len = slash - pos;\n\n\tswitch (phar_check_str(filename, *ext_str, *ext_len, executable, for_create TSRMLS_CC)) {\n\t\tcase SUCCESS:\n\t\t\treturn SUCCESS;\n\t\tcase FAILURE:\n\t\t\t/* look for more extensions */\n\t\t\tpos = strchr(pos + 1, '.');\n\t\t\tif (pos) {\n\t\t\t\t*ext_str = NULL;\n\t\t\t\t*ext_len = 0;\n\t\t\t}\n\t\t\tgoto next_extension;\n\t}\n\n\treturn FAILURE;\n}\n/* }}} */\n\nstatic int php_check_dots(const char *element, int n) /* {{{ */\n{\n\tfor(n--; n >= 0; --n) {\n\t\tif (element[n] != '.') {\n\t\t\treturn 1;\n\t\t}\n\t}\n\treturn 0;\n}\n/* }}} */\n\n#define IS_DIRECTORY_UP(element, len) \\\n\t(len >= 2 && !php_check_dots(element, len))\n\n#define IS_DIRECTORY_CURRENT(element, len) \\\n\t(len == 1 && element[0] == '.')\n\n#define IS_BACKSLASH(c) ((c) == '/')\n\n#ifdef COMPILE_DL_PHAR\n/* stupid-ass non-extern declaration in tsrm_strtok.h breaks dumbass MS compiler */\nstatic inline int in_character_class(char ch, const char *delim) /* {{{ */\n{\n\twhile (*delim) {\n\t\tif (*delim == ch) {\n\t\t\treturn 1;\n\t\t}\n\t\t++delim;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nchar *tsrm_strtok_r(char *s, const char *delim, char **last) /* {{{ */\n{\n\tchar *token;\n\n\tif (s == NULL) {\n\t\ts = *last;\n\t}\n\n\twhile (*s && in_character_class(*s, delim)) {\n\t\t++s;\n\t}\n\n\tif (!*s) {\n\t\treturn NULL;\n\t}\n\n\ttoken = s;\n\n\twhile (*s && !in_character_class(*s, delim)) {\n\t\t++s;\n\t}\n\n\tif (!*s) {\n\t\t*last = s;\n\t} else {\n\t\t*s = '\\0';\n\t\t*last = s + 1;\n\t}\n\n\treturn token;\n}\n/* }}} */\n#endif\n\n/**\n * Remove .. and . references within a phar filename\n */\nchar *phar_fix_filepath(char *path, int *new_len, int use_cwd TSRMLS_DC) /* {{{ */\n{\n\tchar newpath[MAXPATHLEN];\n\tint newpath_len;\n\tchar *ptr;\n\tchar *tok;\n\tint ptr_length, path_length = *new_len;\n\n\tif (PHAR_G(cwd_len) && use_cwd && path_length > 2 && path[0] == '.' && path[1] == '/') {\n\t\tnewpath_len = PHAR_G(cwd_len);\n\t\tmemcpy(newpath, PHAR_G(cwd), newpath_len);\n\t} else {\n\t\tnewpath[0] = '/';\n\t\tnewpath_len = 1;\n\t}\n\n\tptr = path;\n\n\tif (*ptr == '/') {\n\t\t++ptr;\n\t}\n\n\ttok = ptr;\n\n\tdo {\n\t\tptr = memchr(ptr, '/', path_length - (ptr - path));\n\t} while (ptr && ptr - tok == 0 && *ptr == '/' && ++ptr && ++tok);\n\n\tif (!ptr && (path_length - (tok - path))) {\n\t\tswitch (path_length - (tok - path)) {\n\t\t\tcase 1:\n\t\t\t\tif (*tok == '.') {\n\t\t\t\t\tefree(path);\n\t\t\t\t\t*new_len = 1;\n\t\t\t\t\treturn estrndup(\"/\", 1);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 2:\n\t\t\t\tif (tok[0] == '.' && tok[1] == '.') {\n\t\t\t\t\tefree(path);\n\t\t\t\t\t*new_len = 1;\n\t\t\t\t\treturn estrndup(\"/\", 1);\n\t\t\t\t}\n\t\t}\n\t\treturn path;\n\t}\n\n\twhile (ptr) {\n\t\tptr_length = ptr - tok;\nlast_time:\n\t\tif (IS_DIRECTORY_UP(tok, ptr_length)) {\n#define PREVIOUS newpath[newpath_len - 1]\n\n\t\t\twhile (newpath_len > 1 && !IS_BACKSLASH(PREVIOUS)) {\n\t\t\t\tnewpath_len--;\n\t\t\t}\n\n\t\t\tif (newpath[0] != '/') {\n\t\t\t\tnewpath[newpath_len] = '\\0';\n\t\t\t} else if (newpath_len > 1) {\n\t\t\t\t--newpath_len;\n\t\t\t}\n\t\t} else if (!IS_DIRECTORY_CURRENT(tok, ptr_length)) {\n\t\t\tif (newpath_len > 1) {\n\t\t\t\tnewpath[newpath_len++] = '/';\n\t\t\t\tmemcpy(newpath + newpath_len, tok, ptr_length+1);\n\t\t\t} else {\n\t\t\t\tmemcpy(newpath + newpath_len, tok, ptr_length+1);\n\t\t\t}\n\n\t\t\tnewpath_len += ptr_length;\n\t\t}\n\n\t\tif (ptr == path + path_length) {\n\t\t\tbreak;\n\t\t}\n\n\t\ttok = ++ptr;\n\n\t\tdo {\n\t\t\tptr = memchr(ptr, '/', path_length - (ptr - path));\n\t\t} while (ptr && ptr - tok == 0 && *ptr == '/' && ++ptr && ++tok);\n\n\t\tif (!ptr && (path_length - (tok - path))) {\n\t\t\tptr_length = path_length - (tok - path);\n\t\t\tptr = path + path_length;\n\t\t\tgoto last_time;\n\t\t}\n\t}\n\n\tefree(path);\n\t*new_len = newpath_len;\n\treturn estrndup(newpath, newpath_len);\n}\n/* }}} */\n\n/**\n * Process a phar stream name, ensuring we can handle any of:\n * \n * - whatever.phar\n * - whatever.phar.gz\n * - whatever.phar.bz2\n * - whatever.phar.php\n *\n * Optionally the name might start with 'phar://'\n *\n * This is used by phar_parse_url()\n */\nint phar_split_fname(char *filename, int filename_len, char **arch, int *arch_len, char **entry, int *entry_len, int executable, int for_create TSRMLS_DC) /* {{{ */\n{\n\tconst char *ext_str;\n#ifdef PHP_WIN32\n\tchar *save;\n#endif\n\tint ext_len, free_filename = 0;\n\n\tif (!strncasecmp(filename, \"phar://\", 7)) {\n\t\tfilename += 7;\n\t\tfilename_len -= 7;\n\t}\n\n\text_len = 0;\n#ifdef PHP_WIN32\n\tfree_filename = 1;\n\tsave = filename;\n\tfilename = estrndup(filename, filename_len);\n\tphar_unixify_path_separators(filename, filename_len);\n#endif\n\tif (phar_detect_phar_fname_ext(filename, filename_len, &ext_str, &ext_len, executable, for_create, 0 TSRMLS_CC) == FAILURE) {\n\t\tif (ext_len != -1) {\n\t\t\tif (!ext_str) {\n\t\t\t\t/* no / detected, restore arch for error message */\n#ifdef PHP_WIN32\n\t\t\t\t*arch = save;\n#else\n\t\t\t\t*arch = filename;\n#endif\n\t\t\t}\n\n\t\t\tif (free_filename) {\n\t\t\t\tefree(filename);\n\t\t\t}\n\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\text_len = 0;\n\t\t/* no extension detected - instead we are dealing with an alias */\n\t}\n\n\t*arch_len = ext_str - filename + ext_len;\n\t*arch = estrndup(filename, *arch_len);\n\n\tif (ext_str[ext_len]) {\n\t\t*entry_len = filename_len - *arch_len;\n\t\t*entry = estrndup(ext_str+ext_len, *entry_len);\n#ifdef PHP_WIN32\n\t\tphar_unixify_path_separators(*entry, *entry_len);\n#endif\n\t\t*entry = phar_fix_filepath(*entry, entry_len, 0 TSRMLS_CC);\n\t} else {\n\t\t*entry_len = 1;\n\t\t*entry = estrndup(\"/\", 1);\n\t}\n\n\tif (free_filename) {\n\t\tefree(filename);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/**\n * Invoked when a user calls Phar::mapPhar() from within an executing .phar\n * to set up its manifest directly\n */\nint phar_open_executed_filename(char *alias, int alias_len, char **error TSRMLS_DC) /* {{{ */\n{\n\tchar *fname;\n\tzval *halt_constant;\n\tphp_stream *fp;\n\tint fname_len;\n\tchar *actual = NULL;\n\tint ret;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tfname = (char*)zend_get_executed_filename(TSRMLS_C);\n\tfname_len = strlen(fname);\n\n\tif (phar_open_parsed_phar(fname, fname_len, alias, alias_len, 0, REPORT_ERRORS, NULL, 0 TSRMLS_CC) == SUCCESS) {\n\t\treturn SUCCESS;\n\t}\n\n\tif (!strcmp(fname, \"[no active file]\")) {\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"cannot initialize a phar outside of PHP execution\");\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tMAKE_STD_ZVAL(halt_constant);\n\n\tif (0 == zend_get_constant(\"__COMPILER_HALT_OFFSET__\", 24, halt_constant TSRMLS_CC)) {\n\t\tFREE_ZVAL(halt_constant);\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"__HALT_COMPILER(); must be declared in a phar\");\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tFREE_ZVAL(halt_constant);\n\n#if PHP_API_VERSION < 20100412\n\tif (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {\n\t\treturn FAILURE;\n\t}\n#endif\n\n\tif (php_check_open_basedir(fname TSRMLS_CC)) {\n\t\treturn FAILURE;\n\t}\n\n\tfp = php_stream_open_wrapper(fname, \"rb\", IGNORE_URL|STREAM_MUST_SEEK|REPORT_ERRORS, &actual);\n\n\tif (!fp) {\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"unable to open phar for reading \\\"%s\\\"\", fname);\n\t\t}\n\t\tif (actual) {\n\t\t\tefree(actual);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tif (actual) {\n\t\tfname = actual;\n\t\tfname_len = strlen(actual);\n\t}\n\n\tret = phar_open_from_fp(fp, fname, fname_len, alias, alias_len, REPORT_ERRORS, NULL, 0, error TSRMLS_CC);\n\n\tif (actual) {\n\t\tefree(actual);\n\t}\n\n\treturn ret;\n}\n/* }}} */\n\n/**\n * Validate the CRC32 of a file opened from within the phar\n */\nint phar_postprocess_file(phar_entry_data *idata, php_uint32 crc32, char **error, int process_zip TSRMLS_DC) /* {{{ */\n{\n\tphp_uint32 crc = ~0;\n\tint len = idata->internal_file->uncompressed_filesize;\n\tphp_stream *fp = idata->fp;\n\tphar_entry_info *entry = idata->internal_file;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tif (entry->is_zip && process_zip > 0) {\n\t\t/* verify local file header */\n\t\tphar_zip_file_header local;\n\t\tphar_zip_data_desc desc;\n\n\t\tif (SUCCESS != phar_open_archive_fp(idata->phar TSRMLS_CC)) {\n\t\t\tspprintf(error, 0, \"phar error: unable to open zip-based phar archive \\\"%s\\\" to verify local file header for file \\\"%s\\\"\", idata->phar->fname, entry->filename);\n\t\t\treturn FAILURE;\n\t\t}\n\t\tphp_stream_seek(phar_get_entrypfp(idata->internal_file TSRMLS_CC), entry->header_offset, SEEK_SET);\n\n\t\tif (sizeof(local) != php_stream_read(phar_get_entrypfp(idata->internal_file TSRMLS_CC), (char *) &local, sizeof(local))) {\n\n\t\t\tspprintf(error, 0, \"phar error: internal corruption of zip-based phar \\\"%s\\\" (cannot read local file header for file \\\"%s\\\")\", idata->phar->fname, entry->filename);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\t/* check for data descriptor */\n\t\tif (((PHAR_ZIP_16(local.flags)) & 0x8) == 0x8) {\n\t\t\tphp_stream_seek(phar_get_entrypfp(idata->internal_file TSRMLS_CC),\n\t\t\t\t\tentry->header_offset + sizeof(local) +\n\t\t\t\t\tPHAR_ZIP_16(local.filename_len) +\n\t\t\t\t\tPHAR_ZIP_16(local.extra_len) +\n\t\t\t\t\tentry->compressed_filesize, SEEK_SET);\n\t\t\tif (sizeof(desc) != php_stream_read(phar_get_entrypfp(idata->internal_file TSRMLS_CC),\n\t\t\t\t\t\t\t (char *) &desc, sizeof(desc))) {\n\t\t\t\tspprintf(error, 0, \"phar error: internal corruption of zip-based phar \\\"%s\\\" (cannot read local data descriptor for file \\\"%s\\\")\", idata->phar->fname, entry->filename);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t\tif (desc.signature[0] == 'P' && desc.signature[1] == 'K') {\n\t\t\t\tmemcpy(&(local.crc32), &(desc.crc32), 12);\n\t\t\t} else {\n\t\t\t\t/* old data descriptors have no signature */\n\t\t\t\tmemcpy(&(local.crc32), &desc, 12);\n\t\t\t}\n\t\t}\n\t\t/* verify local header */\n\t\tif (entry->filename_len != PHAR_ZIP_16(local.filename_len) || entry->crc32 != PHAR_ZIP_32(local.crc32) || entry->uncompressed_filesize != PHAR_ZIP_32(local.uncompsize) || entry->compressed_filesize != PHAR_ZIP_32(local.compsize)) {\n\t\t\tspprintf(error, 0, \"phar error: internal corruption of zip-based phar \\\"%s\\\" (local header of file \\\"%s\\\" does not match central directory)\", idata->phar->fname, entry->filename);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\t/* construct actual offset to file start - local extra_len can be different from central extra_len */\n\t\tentry->offset = entry->offset_abs =\n\t\t\tsizeof(local) + entry->header_offset + PHAR_ZIP_16(local.filename_len) + PHAR_ZIP_16(local.extra_len);\n\n\t\tif (idata->zero && idata->zero != entry->offset_abs) {\n\t\t\tidata->zero = entry->offset_abs;\n\t\t}\n\t}\n\n\tif (process_zip == 1) {\n\t\treturn SUCCESS;\n\t}\n\n\tphp_stream_seek(fp, idata->zero, SEEK_SET);\n\n\twhile (len--) {\n\t\tCRC32(crc, php_stream_getc(fp));\n\t}\n\n\tphp_stream_seek(fp, idata->zero, SEEK_SET);\n\n\tif (~crc == crc32) {\n\t\tentry->is_crc_checked = 1;\n\t\treturn SUCCESS;\n\t} else {\n\t\tspprintf(error, 0, \"phar error: internal corruption of phar \\\"%s\\\" (crc32 mismatch on file \\\"%s\\\")\", idata->phar->fname, entry->filename);\n\t\treturn FAILURE;\n\t}\n}\n/* }}} */\n\nstatic inline void phar_set_32(char *buffer, int var) /* {{{ */\n{\n#ifdef WORDS_BIGENDIAN\n\t*((buffer) + 3) = (unsigned char) (((var) >> 24) & 0xFF);\n\t*((buffer) + 2) = (unsigned char) (((var) >> 16) & 0xFF);\n\t*((buffer) + 1) = (unsigned char) (((var) >> 8) & 0xFF);\n\t*((buffer) + 0) = (unsigned char) ((var) & 0xFF);\n#else\n\t memcpy(buffer, &var, sizeof(var));\n#endif\n} /* }}} */\n\nstatic int phar_flush_clean_deleted_apply(void *data TSRMLS_DC) /* {{{ */\n{\n\tphar_entry_info *entry = (phar_entry_info *)data;\n\n\tif (entry->fp_refcount <= 0 && entry->is_deleted) {\n\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t} else {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n}\n/* }}} */\n\n#include \"stub.h\"\n\nchar *phar_create_default_stub(const char *index_php, const char *web_index, size_t *len, char **error TSRMLS_DC) /* {{{ */\n{\n\tchar *stub = NULL;\n\tint index_len, web_len;\n\tsize_t dummy;\n\n\tif (!len) {\n\t\tlen = &dummy;\n\t}\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tif (!index_php) {\n\t\tindex_php = \"index.php\";\n\t}\n\n\tif (!web_index) {\n\t\tweb_index = \"index.php\";\n\t}\n\n\tindex_len = strlen(index_php);\n\tweb_len = strlen(web_index);\n\n\tif (index_len > 400) {\n\t\t/* ridiculous size not allowed for index.php startup filename */\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"Illegal filename passed in for stub creation, was %d characters long, and only 400 or less is allowed\", index_len);\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tif (web_len > 400) {\n\t\t/* ridiculous size not allowed for index.php startup filename */\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"Illegal web filename passed in for stub creation, was %d characters long, and only 400 or less is allowed\", web_len);\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tphar_get_stub(index_php, web_index, len, &stub, index_len+1, web_len+1 TSRMLS_CC);\n\treturn stub;\n}\n/* }}} */\n\n/**\n * Save phar contents to disk\n *\n * user_stub contains either a string, or a resource pointer, if len is a negative length.\n * user_stub and len should be both 0 if the default or existing stub should be used\n */\nint phar_flush(phar_archive_data *phar, char *user_stub, long len, int convert, char **error TSRMLS_DC) /* {{{ */\n{\n\tchar halt_stub[] = \"__HALT_COMPILER();\";\n\tchar *newstub, *tmp;\n\tphar_entry_info *entry, *newentry;\n\tint halt_offset, restore_alias_len, global_flags = 0, closeoldfile;\n\tchar *pos, has_dirs = 0;\n\tchar manifest[18], entry_buffer[24];\n\toff_t manifest_ftell;\n\tlong offset;\n\tsize_t wrote;\n\tphp_uint32 manifest_len, mytime, loc, new_manifest_count;\n\tphp_uint32 newcrc32;\n\tphp_stream *file, *oldfile, *newfile, *stubfile;\n\tphp_stream_filter *filter;\n\tphp_serialize_data_t metadata_hash;\n\tsmart_str main_metadata_str = {0};\n\tint free_user_stub, free_fp = 1, free_ufp = 1;\n\n\tif (phar->is_persistent) {\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"internal error: attempt to flush cached zip-based phar \\\"%s\\\"\", phar->fname);\n\t\t}\n\t\treturn EOF;\n\t}\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tif (!zend_hash_num_elements(&phar->manifest) && !user_stub) {\n\t\treturn EOF;\n\t}\n\n\tzend_hash_clean(&phar->virtual_dirs);\n\n\tif (phar->is_zip) {\n\t\treturn phar_zip_flush(phar, user_stub, len, convert, error TSRMLS_CC);\n\t}\n\n\tif (phar->is_tar) {\n\t\treturn phar_tar_flush(phar, user_stub, len, convert, error TSRMLS_CC);\n\t}\n\n\tif (PHAR_G(readonly)) {\n\t\treturn EOF;\n\t}\n\n\tif (phar->fp && !phar->is_brandnew) {\n\t\toldfile = phar->fp;\n\t\tcloseoldfile = 0;\n\t\tphp_stream_rewind(oldfile);\n\t} else {\n\t\toldfile = php_stream_open_wrapper(phar->fname, \"rb\", 0, NULL);\n\t\tcloseoldfile = oldfile != NULL;\n\t}\n\tnewfile = php_stream_fopen_tmpfile();\n\tif (!newfile) {\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"unable to create temporary file\");\n\t\t}\n\t\tif (closeoldfile) {\n\t\t\tphp_stream_close(oldfile);\n\t\t}\n\t\treturn EOF;\n\t}\n\n\tif (user_stub) {\n\t\tif (len < 0) {\n\t\t\t/* resource passed in */\n\t\t\tif (!(php_stream_from_zval_no_verify(stubfile, (zval **)user_stub))) {\n\t\t\t\tif (closeoldfile) {\n\t\t\t\t\tphp_stream_close(oldfile);\n\t\t\t\t}\n\t\t\t\tphp_stream_close(newfile);\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to access resource to copy stub to new phar \\\"%s\\\"\", phar->fname);\n\t\t\t\t}\n\t\t\t\treturn EOF;\n\t\t\t}\n\t\t\tif (len == -1) {\n\t\t\t\tlen = PHP_STREAM_COPY_ALL;\n\t\t\t} else {\n\t\t\t\tlen = -len;\n\t\t\t}\n\t\t\tuser_stub = 0;\n#if PHP_MAJOR_VERSION >= 6\n\t\t\tif (!(len = php_stream_copy_to_mem(stubfile, (void **) &user_stub, len, 0)) || !user_stub) {\n#else\n\t\t\tif (!(len = php_stream_copy_to_mem(stubfile, &user_stub, len, 0)) || !user_stub) {\n#endif\n\t\t\t\tif (closeoldfile) {\n\t\t\t\t\tphp_stream_close(oldfile);\n\t\t\t\t}\n\t\t\t\tphp_stream_close(newfile);\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to read resource to copy stub to new phar \\\"%s\\\"\", phar->fname);\n\t\t\t\t}\n\t\t\t\treturn EOF;\n\t\t\t}\n\t\t\tfree_user_stub = 1;\n\t\t} else {\n\t\t\tfree_user_stub = 0;\n\t\t}\n\t\ttmp = estrndup(user_stub, len);\n\t\tif ((pos = php_stristr(tmp, halt_stub, len, sizeof(halt_stub) - 1)) == NULL) {\n\t\t\tefree(tmp);\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"illegal stub for phar \\\"%s\\\"\", phar->fname);\n\t\t\t}\n\t\t\tif (free_user_stub) {\n\t\t\t\tefree(user_stub);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tpos = user_stub + (pos - tmp);\n\t\tefree(tmp);\n\t\tlen = pos - user_stub + 18;\n\t\tif ((size_t)len != php_stream_write(newfile, user_stub, len)\n\t\t||\t\t\t 5 != php_stream_write(newfile, \" ?>\\r\\n\", 5)) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to create stub from string in new phar \\\"%s\\\"\", phar->fname);\n\t\t\t}\n\t\t\tif (free_user_stub) {\n\t\t\t\tefree(user_stub);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tphar->halt_offset = len + 5;\n\t\tif (free_user_stub) {\n\t\t\tefree(user_stub);\n\t\t}\n\t} else {\n\t\tsize_t written;\n\n\t\tif (!user_stub && phar->halt_offset && oldfile && !phar->is_brandnew) {\n\t\t\tphar_stream_copy_to_stream(oldfile, newfile, phar->halt_offset, &written);\n\t\t\tnewstub = NULL;\n\t\t} else {\n\t\t\t/* this is either a brand new phar or a default stub overwrite */\n\t\t\tnewstub = phar_create_default_stub(NULL, NULL, &(phar->halt_offset), NULL TSRMLS_CC);\n\t\t\twritten = php_stream_write(newfile, newstub, phar->halt_offset);\n\t\t}\n\t\tif (phar->halt_offset != written) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tif (newstub) {\n\t\t\t\t\tspprintf(error, 0, \"unable to create stub in new phar \\\"%s\\\"\", phar->fname);\n\t\t\t\t} else {\n\t\t\t\t\tspprintf(error, 0, \"unable to copy stub of old phar to new phar \\\"%s\\\"\", phar->fname);\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (newstub) {\n\t\t\t\tefree(newstub);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tif (newstub) {\n\t\t\tefree(newstub);\n\t\t}\n\t}\n\tmanifest_ftell = php_stream_tell(newfile);\n\thalt_offset = manifest_ftell;\n\n\t/* Check whether we can get rid of some of the deleted entries which are\n\t * unused. However some might still be in use so even after this clean-up\n\t * we need to skip entries marked is_deleted. */\n\tzend_hash_apply(&phar->manifest, phar_flush_clean_deleted_apply TSRMLS_CC);\n\n\t/* compress as necessary, calculate crcs, serialize meta-data, manifest size, and file sizes */\n\tmain_metadata_str.c = 0;\n\tif (phar->metadata) {\n\t\tPHP_VAR_SERIALIZE_INIT(metadata_hash);\n\t\tphp_var_serialize(&main_metadata_str, &phar->metadata, &metadata_hash TSRMLS_CC);\n\t\tPHP_VAR_SERIALIZE_DESTROY(metadata_hash);\n\t} else {\n\t\tmain_metadata_str.len = 0;\n\t}\n\tnew_manifest_count = 0;\n\toffset = 0;\n\tfor (zend_hash_internal_pointer_reset(&phar->manifest);\n\t\tzend_hash_has_more_elements(&phar->manifest) == SUCCESS;\n\t\tzend_hash_move_forward(&phar->manifest)) {\n\t\tif (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {\n\t\t\tcontinue;\n\t\t}\n\t\tif (entry->cfp) {\n\t\t\t/* did we forget to get rid of cfp last time? */\n\t\t\tphp_stream_close(entry->cfp);\n\t\t\tentry->cfp = 0;\n\t\t}\n\t\tif (entry->is_deleted || entry->is_mounted) {\n\t\t\t/* remove this from the new phar */\n\t\t\tcontinue;\n\t\t}\n\t\tif (!entry->is_modified && entry->fp_refcount) {\n\t\t\t/* open file pointers refer to this fp, do not free the stream */\n\t\t\tswitch (entry->fp_type) {\n\t\t\t\tcase PHAR_FP:\n\t\t\t\t\tfree_fp = 0;\n\t\t\t\t\tbreak;\n\t\t\t\tcase PHAR_UFP:\n\t\t\t\t\tfree_ufp = 0;\n\t\t\t\tdefault:\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\t/* after excluding deleted files, calculate manifest size in bytes and number of entries */\n\t\t++new_manifest_count;\n\t\tphar_add_virtual_dirs(phar, entry->filename, entry->filename_len TSRMLS_CC);\n\n\t\tif (entry->is_dir) {\n\t\t\t/* we use this to calculate API version, 1.1.1 is used for phars with directories */\n\t\t\thas_dirs = 1;\n\t\t}\n\t\tif (entry->metadata) {\n\t\t\tif (entry->metadata_str.c) {\n\t\t\t\tsmart_str_free(&entry->metadata_str);\n\t\t\t}\n\t\t\tentry->metadata_str.c = 0;\n\t\t\tentry->metadata_str.len = 0;\n\t\t\tPHP_VAR_SERIALIZE_INIT(metadata_hash);\n\t\t\tphp_var_serialize(&entry->metadata_str, &entry->metadata, &metadata_hash TSRMLS_CC);\n\t\t\tPHP_VAR_SERIALIZE_DESTROY(metadata_hash);\n\t\t} else {\n\t\t\tif (entry->metadata_str.c) {\n\t\t\t\tsmart_str_free(&entry->metadata_str);\n\t\t\t}\n\t\t\tentry->metadata_str.c = 0;\n\t\t\tentry->metadata_str.len = 0;\n\t\t}\n\n\t\t/* 32 bits for filename length, length of filename, manifest + metadata, and add 1 for trailing / if a directory */\n\t\toffset += 4 + entry->filename_len + sizeof(entry_buffer) + entry->metadata_str.len + (entry->is_dir ? 1 : 0);\n\n\t\t/* compress and rehash as necessary */\n\t\tif ((oldfile && !entry->is_modified) || entry->is_dir) {\n\t\t\tif (entry->fp_type == PHAR_UFP) {\n\t\t\t\t/* reset so we can copy the compressed data over */\n\t\t\t\tentry->fp_type = PHAR_FP;\n\t\t\t}\n\t\t\tcontinue;\n\t\t}\n\t\tif (!phar_get_efp(entry, 0 TSRMLS_CC)) {\n\t\t\t/* re-open internal file pointer just-in-time */\n\t\t\tnewentry = phar_open_jit(phar, entry, error TSRMLS_CC);\n\t\t\tif (!newentry) {\n\t\t\t\t/* major problem re-opening, so we ignore this file and the error */\n\t\t\t\tefree(*error);\n\t\t\t\t*error = NULL;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tentry = newentry;\n\t\t}\n\t\tfile = phar_get_efp(entry, 0 TSRMLS_CC);\n\t\tif (-1 == phar_seek_efp(entry, 0, SEEK_SET, 0, 1 TSRMLS_CC)) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to seek to start of file \\\"%s\\\" while creating new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tnewcrc32 = ~0;\n\t\tmytime = entry->uncompressed_filesize;\n\t\tfor (loc = 0;loc < mytime; ++loc) {\n\t\t\tCRC32(newcrc32, php_stream_getc(file));\n\t\t}\n\t\tentry->crc32 = ~newcrc32;\n\t\tentry->is_crc_checked = 1;\n\t\tif (!(entry->flags & PHAR_ENT_COMPRESSION_MASK)) {\n\t\t\t/* not compressed */\n\t\t\tentry->compressed_filesize = entry->uncompressed_filesize;\n\t\t\tcontinue;\n\t\t}\n\t\tfilter = php_stream_filter_create(phar_compress_filter(entry, 0), NULL, 0 TSRMLS_CC);\n\t\tif (!filter) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (entry->flags & PHAR_ENT_COMPRESSED_GZ) {\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to gzip compress file \\\"%s\\\" to new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to bzip2 compress file \\\"%s\\\" to new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\n\t\t/* create new file that holds the compressed version */\n\t\t/* work around inability to specify freedom in write and strictness\n\t\tin read count */\n\t\tentry->cfp = php_stream_fopen_tmpfile();\n\t\tif (!entry->cfp) {\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to create temporary file\");\n\t\t\t}\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\treturn EOF;\n\t\t}\n\t\tphp_stream_flush(file);\n\t\tif (-1 == phar_seek_efp(entry, 0, SEEK_SET, 0, 0 TSRMLS_CC)) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to seek to start of file \\\"%s\\\" while creating new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tphp_stream_filter_append((&entry->cfp->writefilters), filter);\n\t\tif (SUCCESS != phar_stream_copy_to_stream(file, entry->cfp, entry->uncompressed_filesize, NULL)) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to copy compressed file contents of file \\\"%s\\\" while creating new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tphp_stream_filter_flush(filter, 1);\n\t\tphp_stream_flush(entry->cfp);\n\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t\tphp_stream_seek(entry->cfp, 0, SEEK_END);\n\t\tentry->compressed_filesize = (php_uint32) php_stream_tell(entry->cfp);\n\t\t/* generate crc on compressed file */\n\t\tphp_stream_rewind(entry->cfp);\n\t\tentry->old_flags = entry->flags;\n\t\tentry->is_modified = 1;\n\t\tglobal_flags |= (entry->flags & PHAR_ENT_COMPRESSION_MASK);\n\t}\n\tglobal_flags |= PHAR_HDR_SIGNATURE;\n\n\t/* write out manifest pre-header */\n\t/* 4: manifest length\n\t * 4: manifest entry count\n\t * 2: phar version\n\t * 4: phar global flags\n\t * 4: alias length\n\t * ?: the alias itself\n\t * 4: phar metadata length\n\t * ?: phar metadata\n\t */\n\trestore_alias_len = phar->alias_len;\n\tif (phar->is_temporary_alias) {\n\t\tphar->alias_len = 0;\n\t}\n\n\tmanifest_len = offset + phar->alias_len + sizeof(manifest) + main_metadata_str.len;\n\tphar_set_32(manifest, manifest_len);\n\tphar_set_32(manifest+4, new_manifest_count);\n\tif (has_dirs) {\n\t\t*(manifest + 8) = (unsigned char) (((PHAR_API_VERSION) >> 8) & 0xFF);\n\t\t*(manifest + 9) = (unsigned char) (((PHAR_API_VERSION) & 0xF0));\n\t} else {\n\t\t*(manifest + 8) = (unsigned char) (((PHAR_API_VERSION_NODIR) >> 8) & 0xFF);\n\t\t*(manifest + 9) = (unsigned char) (((PHAR_API_VERSION_NODIR) & 0xF0));\n\t}\n\tphar_set_32(manifest+10, global_flags);\n\tphar_set_32(manifest+14, phar->alias_len);\n\n\t/* write the manifest header */\n\tif (sizeof(manifest) != php_stream_write(newfile, manifest, sizeof(manifest))\n\t|| (size_t)phar->alias_len != php_stream_write(newfile, phar->alias, phar->alias_len)) {\n\n\t\tif (closeoldfile) {\n\t\t\tphp_stream_close(oldfile);\n\t\t}\n\n\t\tphp_stream_close(newfile);\n\t\tphar->alias_len = restore_alias_len;\n\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"unable to write manifest header of new phar \\\"%s\\\"\", phar->fname);\n\t\t}\n\n\t\treturn EOF;\n\t}\n\n\tphar->alias_len = restore_alias_len;\n\n\tphar_set_32(manifest, main_metadata_str.len);\n\tif (4 != php_stream_write(newfile, manifest, 4) || (main_metadata_str.len\n\t&& main_metadata_str.len != php_stream_write(newfile, main_metadata_str.c, main_metadata_str.len))) {\n\t\tsmart_str_free(&main_metadata_str);\n\n\t\tif (closeoldfile) {\n\t\t\tphp_stream_close(oldfile);\n\t\t}\n\n\t\tphp_stream_close(newfile);\n\t\tphar->alias_len = restore_alias_len;\n\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"unable to write manifest meta-data of new phar \\\"%s\\\"\", phar->fname);\n\t\t}\n\n\t\treturn EOF;\n\t}\n\tsmart_str_free(&main_metadata_str);\n\n\t/* re-calculate the manifest location to simplify later code */\n\tmanifest_ftell = php_stream_tell(newfile);\n\n\t/* now write the manifest */\n\tfor (zend_hash_internal_pointer_reset(&phar->manifest);\n\t\tzend_hash_has_more_elements(&phar->manifest) == SUCCESS;\n\t\tzend_hash_move_forward(&phar->manifest)) {\n\n\t\tif (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (entry->is_deleted || entry->is_mounted) {\n\t\t\t/* remove this from the new phar if deleted, ignore if mounted */\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (entry->is_dir) {\n\t\t\t/* add 1 for trailing slash */\n\t\t\tphar_set_32(entry_buffer, entry->filename_len + 1);\n\t\t} else {\n\t\t\tphar_set_32(entry_buffer, entry->filename_len);\n\t\t}\n\n\t\tif (4 != php_stream_write(newfile, entry_buffer, 4)\n\t\t|| entry->filename_len != php_stream_write(newfile, entry->filename, entry->filename_len)\n\t\t|| (entry->is_dir && 1 != php_stream_write(newfile, \"/\", 1))) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tif (entry->is_dir) {\n\t\t\t\t\tspprintf(error, 0, \"unable to write filename of directory \\\"%s\\\" to manifest of new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t\t} else {\n\t\t\t\t\tspprintf(error, 0, \"unable to write filename of file \\\"%s\\\" to manifest of new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\n\t\t/* set the manifest meta-data:\n\t\t\t4: uncompressed filesize\n\t\t\t4: creation timestamp\n\t\t\t4: compressed filesize\n\t\t\t4: crc32\n\t\t\t4: flags\n\t\t\t4: metadata-len\n\t\t\t+: metadata\n\t\t*/\n\t\tmytime = time(NULL);\n\t\tphar_set_32(entry_buffer, entry->uncompressed_filesize);\n\t\tphar_set_32(entry_buffer+4, mytime);\n\t\tphar_set_32(entry_buffer+8, entry->compressed_filesize);\n\t\tphar_set_32(entry_buffer+12, entry->crc32);\n\t\tphar_set_32(entry_buffer+16, entry->flags);\n\t\tphar_set_32(entry_buffer+20, entry->metadata_str.len);\n\n\t\tif (sizeof(entry_buffer) != php_stream_write(newfile, entry_buffer, sizeof(entry_buffer))\n\t\t|| entry->metadata_str.len != php_stream_write(newfile, entry->metadata_str.c, entry->metadata_str.len)) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\n\t\t\tphp_stream_close(newfile);\n\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to write temporary manifest of file \\\"%s\\\" to manifest of new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\n\t\t\treturn EOF;\n\t\t}\n\t}\n\n\t/* now copy the actual file data to the new phar */\n\toffset = php_stream_tell(newfile);\n\tfor (zend_hash_internal_pointer_reset(&phar->manifest);\n\t\tzend_hash_has_more_elements(&phar->manifest) == SUCCESS;\n\t\tzend_hash_move_forward(&phar->manifest)) {\n\n\t\tif (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (entry->is_deleted || entry->is_dir || entry->is_mounted) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (entry->cfp) {\n\t\t\tfile = entry->cfp;\n\t\t\tphp_stream_rewind(file);\n\t\t} else {\n\t\t\tfile = phar_get_efp(entry, 0 TSRMLS_CC);\n\t\t\tif (-1 == phar_seek_efp(entry, 0, SEEK_SET, 0, 0 TSRMLS_CC)) {\n\t\t\t\tif (closeoldfile) {\n\t\t\t\t\tphp_stream_close(oldfile);\n\t\t\t\t}\n\t\t\t\tphp_stream_close(newfile);\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to seek to start of file \\\"%s\\\" while creating new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t\t}\n\t\t\t\treturn EOF;\n\t\t\t}\n\t\t}\n\n\t\tif (!file) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to seek to start of file \\\"%s\\\" while creating new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\n\t\t/* this will have changed for all files that have either changed compression or been modified */\n\t\tentry->offset = entry->offset_abs = offset;\n\t\toffset += entry->compressed_filesize;\n\t\tif (phar_stream_copy_to_stream(file, newfile, entry->compressed_filesize, &wrote) == FAILURE) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\n\t\t\tphp_stream_close(newfile);\n\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to write contents of file \\\"%s\\\" to new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\n\t\t\treturn EOF;\n\t\t}\n\n\t\tentry->is_modified = 0;\n\n\t\tif (entry->cfp) {\n\t\t\tphp_stream_close(entry->cfp);\n\t\t\tentry->cfp = NULL;\n\t\t}\n\n\t\tif (entry->fp_type == PHAR_MOD) {\n\t\t\t/* this fp is in use by a phar_entry_data returned by phar_get_entry_data, it will be closed when the phar_entry_data is phar_entry_delref'ed */\n\t\t\tif (entry->fp_refcount == 0 && entry->fp != phar->fp && entry->fp != phar->ufp) {\n\t\t\t\tphp_stream_close(entry->fp);\n\t\t\t}\n\n\t\t\tentry->fp = NULL;\n\t\t\tentry->fp_type = PHAR_FP;\n\t\t} else if (entry->fp_type == PHAR_UFP) {\n\t\t\tentry->fp_type = PHAR_FP;\n\t\t}\n\t}\n\n\t/* append signature */\n\tif (global_flags & PHAR_HDR_SIGNATURE) {\n\t\tchar sig_buf[4];\n\n\t\tphp_stream_rewind(newfile);\n\n\t\tif (phar->signature) {\n\t\t\tefree(phar->signature);\n\t\t\tphar->signature = NULL;\n\t\t}\n\n\t\tswitch(phar->sig_flags) {\n#ifndef PHAR_HASH_OK\n\t\t\tcase PHAR_SIG_SHA512:\n\t\t\tcase PHAR_SIG_SHA256:\n\t\t\t\tif (closeoldfile) {\n\t\t\t\t\tphp_stream_close(oldfile);\n\t\t\t\t}\n\t\t\t\tphp_stream_close(newfile);\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to write contents of file \\\"%s\\\" to new phar \\\"%s\\\" with requested hash type\", entry->filename, phar->fname);\n\t\t\t\t}\n\t\t\t\treturn EOF;\n#endif\n\t\t\tdefault: {\n\t\t\t\tchar *digest = NULL;\n\t\t\t\tint digest_len;\n\n\t\t\t\tif (FAILURE == phar_create_signature(phar, newfile, &digest, &digest_len, error TSRMLS_CC)) {\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar error: unable to write signature: %s\", save);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\tif (digest) {\n\t\t\t\t\t\tefree(digest);\n\t\t\t\t\t}\n\t\t\t\t\tif (closeoldfile) {\n\t\t\t\t\t\tphp_stream_close(oldfile);\n\t\t\t\t\t}\n\t\t\t\t\tphp_stream_close(newfile);\n\t\t\t\t\treturn EOF;\n\t\t\t\t}\n\n\t\t\t\tphp_stream_write(newfile, digest, digest_len);\n\t\t\t\tefree(digest);\n\t\t\t\tif (phar->sig_flags == PHAR_SIG_OPENSSL) {\n\t\t\t\t\tphar_set_32(sig_buf, digest_len);\n\t\t\t\t\tphp_stream_write(newfile, sig_buf, 4);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tphar_set_32(sig_buf, phar->sig_flags);\n\t\tphp_stream_write(newfile, sig_buf, 4);\n\t\tphp_stream_write(newfile, \"GBMB\", 4);\n\t}\n\n\t/* finally, close the temp file, rename the original phar,\n\t move the temp to the old phar, unlink the old phar, and reload it into memory\n\t*/\n\tif (phar->fp && free_fp) {\n\t\tphp_stream_close(phar->fp);\n\t}\n\n\tif (phar->ufp) {\n\t\tif (free_ufp) {\n\t\t\tphp_stream_close(phar->ufp);\n\t\t}\n\t\tphar->ufp = NULL;\n\t}\n\n\tif (closeoldfile) {\n\t\tphp_stream_close(oldfile);\n\t}\n\n\tphar->internal_file_start = halt_offset + manifest_len + 4;\n\tphar->halt_offset = halt_offset;\n\tphar->is_brandnew = 0;\n\n\tphp_stream_rewind(newfile);\n\n\tif (phar->donotflush) {\n\t\t/* deferred flush */\n\t\tphar->fp = newfile;\n\t} else {\n\t\tphar->fp = php_stream_open_wrapper(phar->fname, \"w+b\", IGNORE_URL|STREAM_MUST_SEEK|REPORT_ERRORS, NULL);\n\t\tif (!phar->fp) {\n\t\t\tphar->fp = newfile;\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 4096, \"unable to open new phar \\\"%s\\\" for writing\", phar->fname);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\n\t\tif (phar->flags & PHAR_FILE_COMPRESSED_GZ) {\n\t\t\t/* to properly compress, we have to tell zlib to add a zlib header */\n\t\t\tzval filterparams;\n\n\t\t\tarray_init(&filterparams);\n\t\t\tadd_assoc_long(&filterparams, \"window\", MAX_WBITS+16);\n\t\t\tfilter = php_stream_filter_create(\"zlib.deflate\", &filterparams, php_stream_is_persistent(phar->fp) TSRMLS_CC);\n\t\t\tzval_dtor(&filterparams);\n\n\t\t\tif (!filter) {\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 4096, \"unable to compress all contents of phar \\\"%s\\\" using zlib, PHP versions older than 5.2.6 have a buggy zlib\", phar->fname);\n\t\t\t\t}\n\t\t\t\treturn EOF;\n\t\t\t}\n\n\t\t\tphp_stream_filter_append(&phar->fp->writefilters, filter);\n\t\t\tphar_stream_copy_to_stream(newfile, phar->fp, PHP_STREAM_COPY_ALL, NULL);\n\t\t\tphp_stream_filter_flush(filter, 1);\n\t\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t\t\tphp_stream_close(phar->fp);\n\t\t\t/* use the temp stream as our base */\n\t\t\tphar->fp = newfile;\n\t\t} else if (phar->flags & PHAR_FILE_COMPRESSED_BZ2) {\n\t\t\tfilter = php_stream_filter_create(\"bzip2.compress\", NULL, php_stream_is_persistent(phar->fp) TSRMLS_CC);\n\t\t\tphp_stream_filter_append(&phar->fp->writefilters, filter);\n\t\t\tphar_stream_copy_to_stream(newfile, phar->fp, PHP_STREAM_COPY_ALL, NULL);\n\t\t\tphp_stream_filter_flush(filter, 1);\n\t\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t\t\tphp_stream_close(phar->fp);\n\t\t\t/* use the temp stream as our base */\n\t\t\tphar->fp = newfile;\n\t\t} else {\n\t\t\tphar_stream_copy_to_stream(newfile, phar->fp, PHP_STREAM_COPY_ALL, NULL);\n\t\t\t/* we could also reopen the file in \"rb\" mode but there is no need for that */\n\t\t\tphp_stream_close(newfile);\n\t\t}\n\t}\n\n\tif (-1 == php_stream_seek(phar->fp, phar->halt_offset, SEEK_SET)) {\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"unable to seek to __HALT_COMPILER(); in new phar \\\"%s\\\"\", phar->fname);\n\t\t}\n\t\treturn EOF;\n\t}\n\n\treturn EOF;\n}\n/* }}} */\n\n#ifdef COMPILE_DL_PHAR\nZEND_GET_MODULE(phar)\n#endif\n\n/* {{{ phar_functions[]\n *\n * Every user visible function must have an entry in phar_functions[].\n */\nzend_function_entry phar_functions[] = {\n\tPHP_FE_END\n};\n/* }}}*/\n\nstatic size_t phar_zend_stream_reader(void *handle, char *buf, size_t len TSRMLS_DC) /* {{{ */\n{\n\treturn php_stream_read(phar_get_pharfp((phar_archive_data*)handle TSRMLS_CC), buf, len);\n}\n/* }}} */\n\n#if PHP_VERSION_ID >= 50300\nstatic size_t phar_zend_stream_fsizer(void *handle TSRMLS_DC) /* {{{ */\n{\n\treturn ((phar_archive_data*)handle)->halt_offset + 32;\n} /* }}} */\n\n#else /* PHP_VERSION_ID */\n\nstatic long phar_stream_fteller_for_zend(void *handle TSRMLS_DC) /* {{{ */\n{\n\treturn (long)php_stream_tell(phar_get_pharfp((phar_archive_data*)handle TSRMLS_CC));\n}\n/* }}} */\n#endif\n\nzend_op_array *(*phar_orig_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\n#if PHP_VERSION_ID >= 50300\n#define phar_orig_zend_open zend_stream_open_function\nstatic char *phar_resolve_path(const char *filename, int filename_len TSRMLS_DC)\n{\n\treturn phar_find_in_include_path((char *) filename, filename_len, NULL TSRMLS_CC);\n}\n#else\nint (*phar_orig_zend_open)(const char *filename, zend_file_handle *handle TSRMLS_DC);\n#endif\n\nstatic zend_op_array *phar_compile_file(zend_file_handle *file_handle, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array *res;\n\tchar *name = NULL;\n\tint failed;\n\tphar_archive_data *phar;\n\n\tif (!file_handle || !file_handle->filename) {\n\t\treturn phar_orig_compile_file(file_handle, type TSRMLS_CC);\n\t}\n\tif (strstr(file_handle->filename, \".phar\") && !strstr(file_handle->filename, \"://\")) {\n\t\tif (SUCCESS == phar_open_from_filename((char*)file_handle->filename, strlen(file_handle->filename), NULL, 0, 0, &phar, NULL TSRMLS_CC)) {\n\t\t\tif (phar->is_zip || phar->is_tar) {\n\t\t\t\tzend_file_handle f = *file_handle;\n\n\t\t\t\t/* zip or tar-based phar */\n\t\t\t\tspprintf(&name, 4096, \"phar://%s/%s\", file_handle->filename, \".phar/stub.php\");\n\t\t\t\tif (SUCCESS == phar_orig_zend_open((const char *)name, file_handle TSRMLS_CC)) {\n\t\t\t\t\tefree(name);\n\t\t\t\t\tname = NULL;\n\t\t\t\t\tfile_handle->filename = f.filename;\n\t\t\t\t\tif (file_handle->opened_path) {\n\t\t\t\t\t\tefree(file_handle->opened_path);\n\t\t\t\t\t}\n\t\t\t\t\tfile_handle->opened_path = f.opened_path;\n\t\t\t\t\tfile_handle->free_filename = f.free_filename;\n\t\t\t\t} else {\n\t\t\t\t\t*file_handle = f;\n\t\t\t\t}\n\t\t\t} else if (phar->flags & PHAR_FILE_COMPRESSION_MASK) {\n\t\t\t\t/* compressed phar */\n#if PHP_VERSION_ID >= 50300\n\t\t\t\tfile_handle->type = ZEND_HANDLE_STREAM;\n\t\t\t\t/* we do our own reading directly from the phar, don't change the next line */\n\t\t\t\tfile_handle->handle.stream.handle = phar;\n\t\t\t\tfile_handle->handle.stream.reader = phar_zend_stream_reader;\n\t\t\t\tfile_handle->handle.stream.closer = NULL;\n\t\t\t\tfile_handle->handle.stream.fsizer = phar_zend_stream_fsizer;\n\t\t\t\tfile_handle->handle.stream.isatty = 0;\n\t\t\t\tphar->is_persistent ?\n\t\t\t\t\tphp_stream_rewind(PHAR_GLOBALS->cached_fp[phar->phar_pos].fp) :\n\t\t\t\t\tphp_stream_rewind(phar->fp);\n\t\t\t\tmemset(&file_handle->handle.stream.mmap, 0, sizeof(file_handle->handle.stream.mmap));\n#else /* PHP_VERSION_ID */\n\t\t\t\tfile_handle->type = ZEND_HANDLE_STREAM;\n\t\t\t\t/* we do our own reading directly from the phar, don't change the next line */\n\t\t\t\tfile_handle->handle.stream.handle = phar;\n\t\t\t\tfile_handle->handle.stream.reader = phar_zend_stream_reader;\n\t\t\t\tfile_handle->handle.stream.closer = NULL; /* don't close - let phar handle this one */\n\t\t\t\tfile_handle->handle.stream.fteller = phar_stream_fteller_for_zend;\n\t\t\t\tfile_handle->handle.stream.interactive = 0;\n\t\t\t\tphar->is_persistent ?\n\t\t\t\t\tphp_stream_rewind(PHAR_GLOBALS->cached_fp[phar->phar_pos].fp) :\n\t\t\t\t\tphp_stream_rewind(phar->fp);\n#endif\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_try {\n\t\tfailed = 0;\n\t\tres = phar_orig_compile_file(file_handle, type TSRMLS_CC);\n\t} zend_catch {\n\t\tfailed = 1;\n\t\tres = NULL;\n\t} zend_end_try();\n\n\tif (name) {\n\t\tefree(name);\n\t}\n\n\tif (failed) {\n\t\tzend_bailout();\n\t}\n\n\treturn res;\n}\n/* }}} */\n\n#if PHP_VERSION_ID < 50300\nint phar_zend_open(const char *filename, zend_file_handle *handle TSRMLS_DC) /* {{{ */\n{\n\tchar *arch, *entry;\n\tint arch_len, entry_len;\n\n\t/* this code is obsoleted in php 5.3 */\n\tentry = (char *) filename;\n\tif (!IS_ABSOLUTE_PATH(entry, strlen(entry)) && !strstr(entry, \"://\")) {\n\t\tphar_archive_data **pphar = NULL;\n\t\tchar *fname;\n\t\tint fname_len;\n\n\t\tfname = (char*)zend_get_executed_filename(TSRMLS_C);\n\t\tfname_len = strlen(fname);\n\n\t\tif (fname_len > 7 && !strncasecmp(fname, \"phar://\", 7)) {\n\t\t\tif (SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 1, 0 TSRMLS_CC)) {\n\t\t\t\tzend_hash_find(&(PHAR_GLOBALS->phar_fname_map), arch, arch_len, (void **) &pphar);\n\t\t\t\tif (!pphar && PHAR_G(manifest_cached)) {\n\t\t\t\t\tzend_hash_find(&cached_phars, arch, arch_len, (void **) &pphar);\n\t\t\t\t}\n\t\t\t\tefree(arch);\n\t\t\t\tefree(entry);\n\t\t\t}\n\t\t}\n\n\t\t/* retrieving an include within the current directory, so use this if possible */\n\t\tif (!(entry = phar_find_in_include_path((char *) filename, strlen(filename), NULL TSRMLS_CC))) {\n\t\t\t/* this file is not in the phar, use the original path */\n\t\t\tgoto skip_phar;\n\t\t}\n\n\t\tif (SUCCESS == phar_orig_zend_open(entry, handle TSRMLS_CC)) {\n\t\t\tif (!handle->opened_path) {\n\t\t\t\thandle->opened_path = entry;\n\t\t\t}\n\t\t\tif (entry != filename) {\n\t\t\t\thandle->free_filename = 1;\n\t\t\t}\n\t\t\treturn SUCCESS;\n\t\t}\n\n\t\tif (entry != filename) {\n\t\t\tefree(entry);\n\t\t}\n\n\t\treturn FAILURE;\n\t}\nskip_phar:\n\treturn phar_orig_zend_open(filename, handle TSRMLS_CC);\n}\n/* }}} */\n#endif\ntypedef zend_op_array* (zend_compile_t)(zend_file_handle*, int TSRMLS_DC);\ntypedef zend_compile_t* (compile_hook)(zend_compile_t *ptr);\n\nPHP_GINIT_FUNCTION(phar) /* {{{ */\n{\n\tphar_mime_type mime;\n\n\tmemset(phar_globals, 0, sizeof(zend_phar_globals));\n\tphar_globals->readonly = 1;\n\n\tzend_hash_init(&phar_globals->mime_types, 0, NULL, NULL, 1);\n\n#define PHAR_SET_MIME(mimetype, ret, fileext) \\\n\t\tmime.mime = mimetype; \\\n\t\tmime.len = sizeof((mimetype))+1; \\\n\t\tmime.type = ret; \\\n\t\tzend_hash_add(&phar_globals->mime_types, fileext, sizeof(fileext)-1, (void *)&mime, sizeof(phar_mime_type), NULL); \\\n\n\tPHAR_SET_MIME(\"text/html\", PHAR_MIME_PHPS, \"phps\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"c\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"cc\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"cpp\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"c++\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"dtd\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"h\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"log\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"rng\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"txt\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"xsd\")\n\tPHAR_SET_MIME(\"\", PHAR_MIME_PHP, \"php\")\n\tPHAR_SET_MIME(\"\", PHAR_MIME_PHP, \"inc\")\n\tPHAR_SET_MIME(\"video/avi\", PHAR_MIME_OTHER, \"avi\")\n\tPHAR_SET_MIME(\"image/bmp\", PHAR_MIME_OTHER, \"bmp\")\n\tPHAR_SET_MIME(\"text/css\", PHAR_MIME_OTHER, \"css\")\n\tPHAR_SET_MIME(\"image/gif\", PHAR_MIME_OTHER, \"gif\")\n\tPHAR_SET_MIME(\"text/html\", PHAR_MIME_OTHER, \"htm\")\n\tPHAR_SET_MIME(\"text/html\", PHAR_MIME_OTHER, \"html\")\n\tPHAR_SET_MIME(\"text/html\", PHAR_MIME_OTHER, \"htmls\")\n\tPHAR_SET_MIME(\"image/x-ico\", PHAR_MIME_OTHER, \"ico\")\n\tPHAR_SET_MIME(\"image/jpeg\", PHAR_MIME_OTHER, \"jpe\")\n\tPHAR_SET_MIME(\"image/jpeg\", PHAR_MIME_OTHER, \"jpg\")\n\tPHAR_SET_MIME(\"image/jpeg\", PHAR_MIME_OTHER, \"jpeg\")\n\tPHAR_SET_MIME(\"application/x-javascript\", PHAR_MIME_OTHER, \"js\")\n\tPHAR_SET_MIME(\"audio/midi\", PHAR_MIME_OTHER, \"midi\")\n\tPHAR_SET_MIME(\"audio/midi\", PHAR_MIME_OTHER, \"mid\")\n\tPHAR_SET_MIME(\"audio/mod\", PHAR_MIME_OTHER, \"mod\")\n\tPHAR_SET_MIME(\"movie/quicktime\", PHAR_MIME_OTHER, \"mov\")\n\tPHAR_SET_MIME(\"audio/mp3\", PHAR_MIME_OTHER, \"mp3\")\n\tPHAR_SET_MIME(\"video/mpeg\", PHAR_MIME_OTHER, \"mpg\")\n\tPHAR_SET_MIME(\"video/mpeg\", PHAR_MIME_OTHER, \"mpeg\")\n\tPHAR_SET_MIME(\"application/pdf\", PHAR_MIME_OTHER, \"pdf\")\n\tPHAR_SET_MIME(\"image/png\", PHAR_MIME_OTHER, \"png\")\n\tPHAR_SET_MIME(\"application/shockwave-flash\", PHAR_MIME_OTHER, \"swf\")\n\tPHAR_SET_MIME(\"image/tiff\", PHAR_MIME_OTHER, \"tif\")\n\tPHAR_SET_MIME(\"image/tiff\", PHAR_MIME_OTHER, \"tiff\")\n\tPHAR_SET_MIME(\"audio/wav\", PHAR_MIME_OTHER, \"wav\")\n\tPHAR_SET_MIME(\"image/xbm\", PHAR_MIME_OTHER, \"xbm\")\n\tPHAR_SET_MIME(\"text/xml\", PHAR_MIME_OTHER, \"xml\")\n\n\tphar_restore_orig_functions(TSRMLS_C);\n}\n/* }}} */\n\nPHP_GSHUTDOWN_FUNCTION(phar) /* {{{ */\n{\n\tzend_hash_destroy(&phar_globals->mime_types);\n}\n/* }}} */\n\nPHP_MINIT_FUNCTION(phar) /* {{{ */\n{\n\tREGISTER_INI_ENTRIES();\n\n\tphar_orig_compile_file = zend_compile_file;\n\tzend_compile_file = phar_compile_file;\n\n#if PHP_VERSION_ID >= 50300\n\tphar_save_resolve_path = zend_resolve_path;\n\tzend_resolve_path = phar_resolve_path;\n#else\n\tphar_orig_zend_open = zend_stream_open_function;\n\tzend_stream_open_function = phar_zend_open;\n#endif\n\n\tphar_object_init(TSRMLS_C);\n\n\tphar_intercept_functions_init(TSRMLS_C);\n\tphar_save_orig_functions(TSRMLS_C);\n\n\treturn php_register_url_stream_wrapper(\"phar\", &php_stream_phar_wrapper TSRMLS_CC);\n}\n/* }}} */\n\nPHP_MSHUTDOWN_FUNCTION(phar) /* {{{ */\n{\n\tphp_unregister_url_stream_wrapper(\"phar\" TSRMLS_CC);\n\n\tphar_intercept_functions_shutdown(TSRMLS_C);\n\n\tif (zend_compile_file == phar_compile_file) {\n\t\tzend_compile_file = phar_orig_compile_file;\n\t}\n\n#if PHP_VERSION_ID < 50300\n\tif (zend_stream_open_function == phar_zend_open) {\n\t\tzend_stream_open_function = phar_orig_zend_open;\n\t}\n#endif\n\tif (PHAR_G(manifest_cached)) {\n\t\tzend_hash_destroy(&(cached_phars));\n\t\tzend_hash_destroy(&(cached_alias));\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid phar_request_initialize(TSRMLS_D) /* {{{ */\n{\n\tif (!PHAR_GLOBALS->request_init)\n\t{\n\t\tPHAR_G(last_phar) = NULL;\n\t\tPHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;\n\t\tPHAR_G(has_bz2) = zend_hash_exists(&module_registry, \"bz2\", sizeof(\"bz2\"));\n\t\tPHAR_G(has_zlib) = zend_hash_exists(&module_registry, \"zlib\", sizeof(\"zlib\"));\n\t\tPHAR_GLOBALS->request_init = 1;\n\t\tPHAR_GLOBALS->request_ends = 0;\n\t\tPHAR_GLOBALS->request_done = 0;\n\t\tzend_hash_init(&(PHAR_GLOBALS->phar_fname_map), 5, zend_get_hash_value, destroy_phar_data, 0);\n\t\tzend_hash_init(&(PHAR_GLOBALS->phar_persist_map), 5, zend_get_hash_value, NULL, 0);\n\t\tzend_hash_init(&(PHAR_GLOBALS->phar_alias_map), 5, zend_get_hash_value, NULL, 0);\n\n\t\tif (PHAR_G(manifest_cached)) {\n\t\t\tphar_archive_data **pphar;\n\t\t\tphar_entry_fp *stuff = (phar_entry_fp *) ecalloc(zend_hash_num_elements(&cached_phars), sizeof(phar_entry_fp));\n\n\t\t\tfor (zend_hash_internal_pointer_reset(&cached_phars);\n\t\t\tzend_hash_get_current_data(&cached_phars, (void **)&pphar) == SUCCESS;\n\t\t\tzend_hash_move_forward(&cached_phars)) {\n\t\t\t\tstuff[pphar[0]->phar_pos].manifest = (phar_entry_fp_info *) ecalloc( zend_hash_num_elements(&(pphar[0]->manifest)), sizeof(phar_entry_fp_info));\n\t\t\t}\n\n\t\t\tPHAR_GLOBALS->cached_fp = stuff;\n\t\t}\n\n\t\tPHAR_GLOBALS->phar_SERVER_mung_list = 0;\n\t\tPHAR_G(cwd) = NULL;\n\t\tPHAR_G(cwd_len) = 0;\n\t\tPHAR_G(cwd_init) = 0;\n\t}\n}\n/* }}} */\n\nPHP_RSHUTDOWN_FUNCTION(phar) /* {{{ */\n{\n\tint i;\n\n\tPHAR_GLOBALS->request_ends = 1;\n\n\tif (PHAR_GLOBALS->request_init)\n\t{\n\t\tphar_release_functions(TSRMLS_C);\n\t\tzend_hash_destroy(&(PHAR_GLOBALS->phar_alias_map));\n\t\tPHAR_GLOBALS->phar_alias_map.arBuckets = NULL;\n\t\tzend_hash_destroy(&(PHAR_GLOBALS->phar_fname_map));\n\t\tPHAR_GLOBALS->phar_fname_map.arBuckets = NULL;\n\t\tzend_hash_destroy(&(PHAR_GLOBALS->phar_persist_map));\n\t\tPHAR_GLOBALS->phar_persist_map.arBuckets = NULL;\n\t\tPHAR_GLOBALS->phar_SERVER_mung_list = 0;\n\n\t\tif (PHAR_GLOBALS->cached_fp) {\n\t\t\tfor (i = 0; i < zend_hash_num_elements(&cached_phars); ++i) {\n\t\t\t\tif (PHAR_GLOBALS->cached_fp[i].fp) {\n\t\t\t\t\tphp_stream_close(PHAR_GLOBALS->cached_fp[i].fp);\n\t\t\t\t}\n\t\t\t\tif (PHAR_GLOBALS->cached_fp[i].ufp) {\n\t\t\t\t\tphp_stream_close(PHAR_GLOBALS->cached_fp[i].ufp);\n\t\t\t\t}\n\t\t\t\tefree(PHAR_GLOBALS->cached_fp[i].manifest);\n\t\t\t}\n\t\t\tefree(PHAR_GLOBALS->cached_fp);\n\t\t\tPHAR_GLOBALS->cached_fp = 0;\n\t\t}\n\n\t\tPHAR_GLOBALS->request_init = 0;\n\n\t\tif (PHAR_G(cwd)) {\n\t\t\tefree(PHAR_G(cwd));\n\t\t}\n\n\t\tPHAR_G(cwd) = NULL;\n\t\tPHAR_G(cwd_len) = 0;\n\t\tPHAR_G(cwd_init) = 0;\n\t}\n\n\tPHAR_GLOBALS->request_done = 1;\n\treturn SUCCESS;\n}\n/* }}} */\n\nPHP_MINFO_FUNCTION(phar) /* {{{ */\n{\n\tphar_request_initialize(TSRMLS_C);\n\tphp_info_print_table_start();\n\tphp_info_print_table_header(2, \"Phar: PHP Archive support\", \"enabled\");\n\tphp_info_print_table_row(2, \"Phar EXT version\", PHP_PHAR_VERSION);\n\tphp_info_print_table_row(2, \"Phar API version\", PHP_PHAR_API_VERSION);\n\tphp_info_print_table_row(2, \"SVN revision\", \"$Revision$\");\n\tphp_info_print_table_row(2, \"Phar-based phar archives\", \"enabled\");\n\tphp_info_print_table_row(2, \"Tar-based phar archives\", \"enabled\");\n\tphp_info_print_table_row(2, \"ZIP-based phar archives\", \"enabled\");\n\n\tif (PHAR_G(has_zlib)) {\n\t\tphp_info_print_table_row(2, \"gzip compression\", \"enabled\");\n\t} else {\n\t\tphp_info_print_table_row(2, \"gzip compression\", \"disabled (install ext/zlib)\");\n\t}\n\n\tif (PHAR_G(has_bz2)) {\n\t\tphp_info_print_table_row(2, \"bzip2 compression\", \"enabled\");\n\t} else {\n\t\tphp_info_print_table_row(2, \"bzip2 compression\", \"disabled (install pecl/bz2)\");\n\t}\n#ifdef PHAR_HAVE_OPENSSL\n\tphp_info_print_table_row(2, \"Native OpenSSL support\", \"enabled\");\n#else\n\tif (zend_hash_exists(&module_registry, \"openssl\", sizeof(\"openssl\"))) {\n\t\tphp_info_print_table_row(2, \"OpenSSL support\", \"enabled\");\n\t} else {\n\t\tphp_info_print_table_row(2, \"OpenSSL support\", \"disabled (install ext/openssl)\");\n\t}\n#endif\n\tphp_info_print_table_end();\n\n\tphp_info_print_box_start(0);\n\tPUTS(\"Phar based on pear/PHP_Archive, original concept by Davey Shafik.\");\n\tPUTS(!sapi_module.phpinfo_as_text?\"<br />\":\"\\n\");\n\tPUTS(\"Phar fully realized by Gregory Beaver and Marcus Boerger.\");\n\tPUTS(!sapi_module.phpinfo_as_text?\"<br />\":\"\\n\");\n\tPUTS(\"Portions of tar implementation Copyright (c) 2003-2009 Tim Kientzle.\");\n\tphp_info_print_box_end();\n\n\tDISPLAY_INI_ENTRIES();\n}\n/* }}} */\n\n/* {{{ phar_module_entry\n */\nstatic const zend_module_dep phar_deps[] = {\n\tZEND_MOD_OPTIONAL(\"apc\")\n\tZEND_MOD_OPTIONAL(\"bz2\")\n\tZEND_MOD_OPTIONAL(\"openssl\")\n\tZEND_MOD_OPTIONAL(\"zlib\")\n\tZEND_MOD_OPTIONAL(\"standard\")\n#if defined(HAVE_HASH) && !defined(COMPILE_DL_HASH)\n\tZEND_MOD_REQUIRED(\"hash\")\n#endif\n#if HAVE_SPL\n\tZEND_MOD_REQUIRED(\"spl\")\n#endif\n\tZEND_MOD_END\n};\n\nzend_module_entry phar_module_entry = {\n\tSTANDARD_MODULE_HEADER_EX, NULL,\n\tphar_deps,\n\t\"Phar\",\n\tphar_functions,\n\tPHP_MINIT(phar),\n\tPHP_MSHUTDOWN(phar),\n\tNULL,\n\tPHP_RSHUTDOWN(phar),\n\tPHP_MINFO(phar),\n\tPHP_PHAR_VERSION,\n\tPHP_MODULE_GLOBALS(phar), /* globals descriptor */\n\tPHP_GINIT(phar), /* globals ctor */\n\tPHP_GSHUTDOWN(phar), /* globals dtor */\n\tNULL, /* post deactivate */\n\tSTANDARD_MODULE_PROPERTIES_EX\n};\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n * vim<600: noet sw=4 ts=4\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | phar php single-file executable PHP extension |\n +----------------------------------------------------------------------+\n | Copyright (c) 2005-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt. |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Gregory Beaver <cellog@php.net> |\n | Marcus Boerger <helly@php.net> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#define PHAR_MAIN 1\n#include \"phar_internal.h\"\n#include \"SAPI.h\"\n#include \"func_interceptors.h\"\n\nstatic void destroy_phar_data(void *pDest);\n\nZEND_DECLARE_MODULE_GLOBALS(phar)\n#if PHP_VERSION_ID >= 50300\nchar *(*phar_save_resolve_path)(const char *filename, int filename_len TSRMLS_DC);\n#endif\n\n/**\n * set's phar->is_writeable based on the current INI value\n */\nstatic int phar_set_writeable_bit(void *pDest, void *argument TSRMLS_DC) /* {{{ */\n{\n\tzend_bool keep = *(zend_bool *)argument;\n\tphar_archive_data *phar = *(phar_archive_data **)pDest;\n\n\tif (!phar->is_data) {\n\t\tphar->is_writeable = !keep;\n\t}\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/* if the original value is 0 (disabled), then allow setting/unsetting at will. Otherwise only allow 1 (enabled), and error on disabling */\nZEND_INI_MH(phar_ini_modify_handler) /* {{{ */\n{\n\tzend_bool old, ini;\n\n\tif (entry->name_length == 14) {\n\t\told = PHAR_G(readonly_orig);\n\t} else {\n\t\told = PHAR_G(require_hash_orig);\n\t}\n\n\tif (new_value_length == 2 && !strcasecmp(\"on\", new_value)) {\n\t\tini = (zend_bool) 1;\n\t}\n\telse if (new_value_length == 3 && !strcasecmp(\"yes\", new_value)) {\n\t\tini = (zend_bool) 1;\n\t}\n\telse if (new_value_length == 4 && !strcasecmp(\"true\", new_value)) {\n\t\tini = (zend_bool) 1;\n\t}\n\telse {\n\t\tini = (zend_bool) atoi(new_value);\n\t}\n\n\t/* do not allow unsetting in runtime */\n\tif (stage == ZEND_INI_STAGE_STARTUP) {\n\t\tif (entry->name_length == 14) {\n\t\t\tPHAR_G(readonly_orig) = ini;\n\t\t} else {\n\t\t\tPHAR_G(require_hash_orig) = ini;\n\t\t}\n\t} else if (old && !ini) {\n\t\treturn FAILURE;\n\t}\n\n\tif (entry->name_length == 14) {\n\t\tPHAR_G(readonly) = ini;\n\t\tif (PHAR_GLOBALS->request_init && PHAR_GLOBALS->phar_fname_map.arBuckets) {\n\t\t\tzend_hash_apply_with_argument(&(PHAR_GLOBALS->phar_fname_map), phar_set_writeable_bit, (void *)&ini TSRMLS_CC);\n\t\t}\n\t} else {\n\t\tPHAR_G(require_hash) = ini;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}}*/\n\n/* this global stores the global cached pre-parsed manifests */\nHashTable cached_phars;\nHashTable cached_alias;\n\nstatic void phar_split_cache_list(TSRMLS_D) /* {{{ */\n{\n\tchar *tmp;\n\tchar *key, *lasts, *end;\n\tchar ds[2];\n\tphar_archive_data *phar;\n\tuint i = 0;\n\n\tif (!PHAR_GLOBALS->cache_list || !(PHAR_GLOBALS->cache_list[0])) {\n\t\treturn;\n\t}\n\n\tds[0] = DEFAULT_DIR_SEPARATOR;\n\tds[1] = '\\0';\n\ttmp = estrdup(PHAR_GLOBALS->cache_list);\n\n\t/* fake request startup */\n\tPHAR_GLOBALS->request_init = 1;\n\tif (zend_hash_init(&EG(regular_list), 0, NULL, NULL, 0) == SUCCESS) {\n\t\tEG(regular_list).nNextFreeElement=1;\t/* we don't want resource id 0 */\n\t}\n\n\tPHAR_G(has_bz2) = zend_hash_exists(&module_registry, \"bz2\", sizeof(\"bz2\"));\n\tPHAR_G(has_zlib) = zend_hash_exists(&module_registry, \"zlib\", sizeof(\"zlib\"));\n\t/* these two are dummies and will be destroyed later */\n\tzend_hash_init(&cached_phars, sizeof(phar_archive_data*), zend_get_hash_value, destroy_phar_data, 1);\n\tzend_hash_init(&cached_alias, sizeof(phar_archive_data*), zend_get_hash_value, NULL, 1);\n\t/* these two are real and will be copied over cached_phars/cached_alias later */\n\tzend_hash_init(&(PHAR_GLOBALS->phar_fname_map), sizeof(phar_archive_data*), zend_get_hash_value, destroy_phar_data, 1);\n\tzend_hash_init(&(PHAR_GLOBALS->phar_alias_map), sizeof(phar_archive_data*), zend_get_hash_value, NULL, 1);\n\tPHAR_GLOBALS->manifest_cached = 1;\n\tPHAR_GLOBALS->persist = 1;\n\n\tfor (key = php_strtok_r(tmp, ds, &lasts);\n\t\t\tkey;\n\t\t\tkey = php_strtok_r(NULL, ds, &lasts)) {\n\t\tend = strchr(key, DEFAULT_DIR_SEPARATOR);\n\n\t\tif (end) {\n\t\t\tif (SUCCESS == phar_open_from_filename(key, end - key, NULL, 0, 0, &phar, NULL TSRMLS_CC)) {\nfinish_up:\n\t\t\t\tphar->phar_pos = i++;\n\t\t\t\tphp_stream_close(phar->fp);\n\t\t\t\tphar->fp = NULL;\n\t\t\t} else {\nfinish_error:\n\t\t\t\tPHAR_GLOBALS->persist = 0;\n\t\t\t\tPHAR_GLOBALS->manifest_cached = 0;\n\t\t\t\tefree(tmp);\n\t\t\t\tzend_hash_destroy(&(PHAR_G(phar_fname_map)));\n\t\t\t\tPHAR_GLOBALS->phar_fname_map.arBuckets = 0;\n\t\t\t\tzend_hash_destroy(&(PHAR_G(phar_alias_map)));\n\t\t\t\tPHAR_GLOBALS->phar_alias_map.arBuckets = 0;\n\t\t\t\tzend_hash_destroy(&cached_phars);\n\t\t\t\tzend_hash_destroy(&cached_alias);\n\t\t\t\tzend_hash_graceful_reverse_destroy(&EG(regular_list));\n\t\t\t\tmemset(&EG(regular_list), 0, sizeof(HashTable));\n\t\t\t\t/* free cached manifests */\n\t\t\t\tPHAR_GLOBALS->request_init = 0;\n\t\t\t\treturn;\n\t\t\t}\n\t\t} else {\n\t\t\tif (SUCCESS == phar_open_from_filename(key, strlen(key), NULL, 0, 0, &phar, NULL TSRMLS_CC)) {\n\t\t\t\tgoto finish_up;\n\t\t\t} else {\n\t\t\t\tgoto finish_error;\n\t\t\t}\n\t\t}\n\t}\n\n\tPHAR_GLOBALS->persist = 0;\n\tPHAR_GLOBALS->request_init = 0;\n\t/* destroy dummy values from before */\n\tzend_hash_destroy(&cached_phars);\n\tzend_hash_destroy(&cached_alias);\n\tcached_phars = PHAR_GLOBALS->phar_fname_map;\n\tcached_alias = PHAR_GLOBALS->phar_alias_map;\n\tPHAR_GLOBALS->phar_fname_map.arBuckets = 0;\n\tPHAR_GLOBALS->phar_alias_map.arBuckets = 0;\n\tzend_hash_graceful_reverse_destroy(&EG(regular_list));\n\tmemset(&EG(regular_list), 0, sizeof(HashTable));\n\tefree(tmp);\n}\n/* }}} */\n\nZEND_INI_MH(phar_ini_cache_list) /* {{{ */\n{\n\tPHAR_G(cache_list) = new_value;\n\n\tif (stage == ZEND_INI_STAGE_STARTUP) {\n\t\tphar_split_cache_list(TSRMLS_C);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nPHP_INI_BEGIN()\n\tSTD_PHP_INI_BOOLEAN( \"phar.readonly\", \"1\", PHP_INI_ALL, phar_ini_modify_handler, readonly, zend_phar_globals, phar_globals)\n\tSTD_PHP_INI_BOOLEAN( \"phar.require_hash\", \"1\", PHP_INI_ALL, phar_ini_modify_handler, require_hash, zend_phar_globals, phar_globals)\n\tSTD_PHP_INI_ENTRY(\"phar.cache_list\", \"\", PHP_INI_SYSTEM, phar_ini_cache_list, cache_list, zend_phar_globals, phar_globals)\nPHP_INI_END()\n\n/**\n * When all uses of a phar have been concluded, this frees the manifest\n * and the phar slot\n */\nvoid phar_destroy_phar_data(phar_archive_data *phar TSRMLS_DC) /* {{{ */\n{\n\tif (phar->alias && phar->alias != phar->fname) {\n\t\tpefree(phar->alias, phar->is_persistent);\n\t\tphar->alias = NULL;\n\t}\n\n\tif (phar->fname) {\n\t\tpefree(phar->fname, phar->is_persistent);\n\t\tphar->fname = NULL;\n\t}\n\n\tif (phar->signature) {\n\t\tpefree(phar->signature, phar->is_persistent);\n\t\tphar->signature = NULL;\n\t}\n\n\tif (phar->manifest.arBuckets) {\n\t\tzend_hash_destroy(&phar->manifest);\n\t\tphar->manifest.arBuckets = NULL;\n\t}\n\n\tif (phar->mounted_dirs.arBuckets) {\n\t\tzend_hash_destroy(&phar->mounted_dirs);\n\t\tphar->mounted_dirs.arBuckets = NULL;\n\t}\n\n\tif (phar->virtual_dirs.arBuckets) {\n\t\tzend_hash_destroy(&phar->virtual_dirs);\n\t\tphar->virtual_dirs.arBuckets = NULL;\n\t}\n\n\tif (phar->metadata) {\n\t\tif (phar->is_persistent) {\n\t\t\tif (phar->metadata_len) {\n\t\t\t\t/* for zip comments that are strings */\n\t\t\t\tfree(phar->metadata);\n\t\t\t} else {\n\t\t\t\tzval_internal_ptr_dtor(&phar->metadata);\n\t\t\t}\n\t\t} else {\n\t\t\tzval_ptr_dtor(&phar->metadata);\n\t\t}\n\t\tphar->metadata_len = 0;\n\t\tphar->metadata = 0;\n\t}\n\n\tif (phar->fp) {\n\t\tphp_stream_close(phar->fp);\n\t\tphar->fp = 0;\n\t}\n\n\tif (phar->ufp) {\n\t\tphp_stream_close(phar->ufp);\n\t\tphar->ufp = 0;\n\t}\n\n\tpefree(phar, phar->is_persistent);\n}\n/* }}}*/\n\n/**\n * Delete refcount and destruct if needed. On destruct return 1 else 0.\n */\nint phar_archive_delref(phar_archive_data *phar TSRMLS_DC) /* {{{ */\n{\n\tif (phar->is_persistent) {\n\t\treturn 0;\n\t}\n\n\tif (--phar->refcount < 0) {\n\t\tif (PHAR_GLOBALS->request_done\n\t\t|| zend_hash_del(&(PHAR_GLOBALS->phar_fname_map), phar->fname, phar->fname_len) != SUCCESS) {\n\t\t\tphar_destroy_phar_data(phar TSRMLS_CC);\n\t\t}\n\t\treturn 1;\n\t} else if (!phar->refcount) {\n\t\t/* invalidate phar cache */\n\t\tPHAR_G(last_phar) = NULL;\n\t\tPHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;\n\n\t\tif (phar->fp && !(phar->flags & PHAR_FILE_COMPRESSION_MASK)) {\n\t\t\t/* close open file handle - allows removal or rename of\n\t\t\tthe file on windows, which has greedy locking\n\t\t\tonly close if the archive was not already compressed. If it\n\t\t\twas compressed, then the fp does not refer to the original file */\n\t\t\tphp_stream_close(phar->fp);\n\t\t\tphar->fp = NULL;\n\t\t}\n\n\t\tif (!zend_hash_num_elements(&phar->manifest)) {\n\t\t\t/* this is a new phar that has perhaps had an alias/metadata set, but has never\n\t\t\tbeen flushed */\n\t\t\tif (zend_hash_del(&(PHAR_GLOBALS->phar_fname_map), phar->fname, phar->fname_len) != SUCCESS) {\n\t\t\t\tphar_destroy_phar_data(phar TSRMLS_CC);\n\t\t\t}\n\t\t\treturn 1;\n\t\t}\n\t}\n\treturn 0;\n}\n/* }}}*/\n\n/**\n * Destroy phar's in shutdown, here we don't care about aliases\n */\nstatic void destroy_phar_data_only(void *pDest) /* {{{ */\n{\n\tphar_archive_data *phar_data = *(phar_archive_data **) pDest;\n\tTSRMLS_FETCH();\n\n\tif (EG(exception) || --phar_data->refcount < 0) {\n\t\tphar_destroy_phar_data(phar_data TSRMLS_CC);\n\t}\n}\n/* }}}*/\n\n/**\n * Delete aliases to phar's that got kicked out of the global table\n */\nstatic int phar_unalias_apply(void *pDest, void *argument TSRMLS_DC) /* {{{ */\n{\n\treturn *(void**)pDest == argument ? ZEND_HASH_APPLY_REMOVE : ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/**\n * Delete aliases to phar's that got kicked out of the global table\n */\nstatic int phar_tmpclose_apply(void *pDest TSRMLS_DC) /* {{{ */\n{\n\tphar_entry_info *entry = (phar_entry_info *) pDest;\n\n\tif (entry->fp_type != PHAR_TMP) {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n\n\tif (entry->fp && !entry->fp_refcount) {\n\t\tphp_stream_close(entry->fp);\n\t\tentry->fp = NULL;\n\t}\n\n\treturn ZEND_HASH_APPLY_KEEP;\n}\n/* }}} */\n\n/**\n * Filename map destructor\n */\nstatic void destroy_phar_data(void *pDest) /* {{{ */\n{\n\tphar_archive_data *phar_data = *(phar_archive_data **) pDest;\n\tTSRMLS_FETCH();\n\n\tif (PHAR_GLOBALS->request_ends) {\n\t\t/* first, iterate over the manifest and close all PHAR_TMP entry fp handles,\n\t\tthis prevents unnecessary unfreed stream resources */\n\t\tzend_hash_apply(&(phar_data->manifest), phar_tmpclose_apply TSRMLS_CC);\n\t\tdestroy_phar_data_only(pDest);\n\t\treturn;\n\t}\n\n\tzend_hash_apply_with_argument(&(PHAR_GLOBALS->phar_alias_map), phar_unalias_apply, phar_data TSRMLS_CC);\n\n\tif (--phar_data->refcount < 0) {\n\t\tphar_destroy_phar_data(phar_data TSRMLS_CC);\n\t}\n}\n/* }}}*/\n\n/**\n * destructor for the manifest hash, frees each file's entry\n */\nvoid destroy_phar_manifest_entry(void *pDest) /* {{{ */\n{\n\tphar_entry_info *entry = (phar_entry_info *)pDest;\n\tTSRMLS_FETCH();\n\n\tif (entry->cfp) {\n\t\tphp_stream_close(entry->cfp);\n\t\tentry->cfp = 0;\n\t}\n\n\tif (entry->fp) {\n\t\tphp_stream_close(entry->fp);\n\t\tentry->fp = 0;\n\t}\n\n\tif (entry->metadata) {\n\t\tif (entry->is_persistent) {\n\t\t\tif (entry->metadata_len) {\n\t\t\t\t/* for zip comments that are strings */\n\t\t\t\tfree(entry->metadata);\n\t\t\t} else {\n\t\t\t\tzval_internal_ptr_dtor(&entry->metadata);\n\t\t\t}\n\t\t} else {\n\t\t\tzval_ptr_dtor(&entry->metadata);\n\t\t}\n\t\tentry->metadata_len = 0;\n\t\tentry->metadata = 0;\n\t}\n\n\tif (entry->metadata_str.c) {\n\t\tsmart_str_free(&entry->metadata_str);\n\t\tentry->metadata_str.c = 0;\n\t}\n\n\tpefree(entry->filename, entry->is_persistent);\n\n\tif (entry->link) {\n\t\tpefree(entry->link, entry->is_persistent);\n\t\tentry->link = 0;\n\t}\n\n\tif (entry->tmp) {\n\t\tpefree(entry->tmp, entry->is_persistent);\n\t\tentry->tmp = 0;\n\t}\n}\n/* }}} */\n\nint phar_entry_delref(phar_entry_data *idata TSRMLS_DC) /* {{{ */\n{\n\tint ret = 0;\n\n\tif (idata->internal_file && !idata->internal_file->is_persistent) {\n\t\tif (--idata->internal_file->fp_refcount < 0) {\n\t\t\tidata->internal_file->fp_refcount = 0;\n\t\t}\n\n\t\tif (idata->fp && idata->fp != idata->phar->fp && idata->fp != idata->phar->ufp && idata->fp != idata->internal_file->fp) {\n\t\t\tphp_stream_close(idata->fp);\n\t\t}\n\t\t/* if phar_get_or_create_entry_data returns a sub-directory, we have to free it */\n\t\tif (idata->internal_file->is_temp_dir) {\n\t\t\tdestroy_phar_manifest_entry((void *)idata->internal_file);\n\t\t\tefree(idata->internal_file);\n\t\t}\n\t}\n\n\tphar_archive_delref(idata->phar TSRMLS_CC);\n\tefree(idata);\n\treturn ret;\n}\n/* }}} */\n\n/**\n * Removes an entry, either by actually removing it or by marking it.\n */\nvoid phar_entry_remove(phar_entry_data *idata, char **error TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *phar;\n\n\tphar = idata->phar;\n\n\tif (idata->internal_file->fp_refcount < 2) {\n\t\tif (idata->fp && idata->fp != idata->phar->fp && idata->fp != idata->phar->ufp && idata->fp != idata->internal_file->fp) {\n\t\t\tphp_stream_close(idata->fp);\n\t\t}\n\t\tzend_hash_del(&idata->phar->manifest, idata->internal_file->filename, idata->internal_file->filename_len);\n\t\tidata->phar->refcount--;\n\t\tefree(idata);\n\t} else {\n\t\tidata->internal_file->is_deleted = 1;\n\t\tphar_entry_delref(idata TSRMLS_CC);\n\t}\n\n\tif (!phar->donotflush) {\n\t\tphar_flush(phar, 0, 0, 0, error TSRMLS_CC);\n\t}\n}\n/* }}} */\n\n#define MAPPHAR_ALLOC_FAIL(msg) \\\n\tif (fp) {\\\n\t\tphp_stream_close(fp);\\\n\t}\\\n\tif (error) {\\\n\t\tspprintf(error, 0, msg, fname);\\\n\t}\\\n\treturn FAILURE;\n\n#define MAPPHAR_FAIL(msg) \\\n\tefree(savebuf);\\\n\tif (mydata) {\\\n\t\tphar_destroy_phar_data(mydata TSRMLS_CC);\\\n\t}\\\n\tif (signature) {\\\n\t\tpefree(signature, PHAR_G(persist));\\\n\t}\\\n\tMAPPHAR_ALLOC_FAIL(msg)\n\n#ifdef WORDS_BIGENDIAN\n# define PHAR_GET_32(buffer, var) \\\n\tvar = ((((unsigned char*)(buffer))[3]) << 24) \\\n\t\t| ((((unsigned char*)(buffer))[2]) << 16) \\\n\t\t| ((((unsigned char*)(buffer))[1]) << 8) \\\n\t\t| (((unsigned char*)(buffer))[0]); \\\n\t(buffer) += 4\n# define PHAR_GET_16(buffer, var) \\\n\tvar = ((((unsigned char*)(buffer))[1]) << 8) \\\n\t\t| (((unsigned char*)(buffer))[0]); \\\n\t(buffer) += 2\n#else\n# define PHAR_GET_32(buffer, var) \\\n\tmemcpy(&var, buffer, sizeof(var)); \\\n\tbuffer += 4\n# define PHAR_GET_16(buffer, var) \\\n\tvar = *(php_uint16*)(buffer); \\\n\tbuffer += 2\n#endif\n#define PHAR_ZIP_16(var) ((php_uint16)((((php_uint16)var[0]) & 0xff) | \\\n\t(((php_uint16)var[1]) & 0xff) << 8))\n#define PHAR_ZIP_32(var) ((php_uint32)((((php_uint32)var[0]) & 0xff) | \\\n\t(((php_uint32)var[1]) & 0xff) << 8 | \\\n\t(((php_uint32)var[2]) & 0xff) << 16 | \\\n\t(((php_uint32)var[3]) & 0xff) << 24))\n\n/**\n * Open an already loaded phar\n */\nint phar_open_parsed_phar(char *fname, int fname_len, char *alias, int alias_len, int is_data, int options, phar_archive_data** pphar, char **error TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *phar;\n#ifdef PHP_WIN32\n\tchar *unixfname;\n#endif\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n#ifdef PHP_WIN32\n\tunixfname = estrndup(fname, fname_len);\n\tphar_unixify_path_separators(unixfname, fname_len);\n\n\tif (SUCCESS == phar_get_archive(&phar, unixfname, fname_len, alias, alias_len, error TSRMLS_CC)\n\t\t&& ((alias && fname_len == phar->fname_len\n\t\t&& !strncmp(unixfname, phar->fname, fname_len)) || !alias)\n\t) {\n\t\tphar_entry_info *stub;\n\t\tefree(unixfname);\n#else\n\tif (SUCCESS == phar_get_archive(&phar, fname, fname_len, alias, alias_len, error TSRMLS_CC)\n\t\t&& ((alias && fname_len == phar->fname_len\n\t\t&& !strncmp(fname, phar->fname, fname_len)) || !alias)\n\t) {\n\t\tphar_entry_info *stub;\n#endif\n\t\t/* logic above is as follows:\n\t\t If an explicit alias was requested, ensure the filename passed in\n\t\t matches the phar's filename.\n\t\t If no alias was passed in, then it can match either and be valid\n\t\t */\n\n\t\tif (!is_data) {\n\t\t\t/* prevent any \".phar\" without a stub getting through */\n\t\t\tif (!phar->halt_offset && !phar->is_brandnew && (phar->is_tar || phar->is_zip)) {\n\t\t\t\tif (PHAR_G(readonly) && FAILURE == zend_hash_find(&(phar->manifest), \".phar/stub.php\", sizeof(\".phar/stub.php\")-1, (void **)&stub)) {\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"'%s' is not a phar archive. Use PharData::__construct() for a standard zip or tar archive\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif (pphar) {\n\t\t\t*pphar = phar;\n\t\t}\n\n\t\treturn SUCCESS;\n\t} else {\n#ifdef PHP_WIN32\n\t\tefree(unixfname);\n#endif\n\t\tif (pphar) {\n\t\t\t*pphar = NULL;\n\t\t}\n\n\t\tif (phar && error && !(options & REPORT_ERRORS)) {\n\t\t\tefree(error);\n\t\t}\n\n\t\treturn FAILURE;\n\t}\n}\n/* }}}*/\n\n/**\n * Parse out metadata from the manifest for a single file\n *\n * Meta-data is in this format:\n * [len32][data...]\n * \n * data is the serialized zval\n */\nint phar_parse_metadata(char **buffer, zval **metadata, int zip_metadata_len TSRMLS_DC) /* {{{ */\n{\n\tconst unsigned char *p;\n\tphp_uint32 buf_len;\n\tphp_unserialize_data_t var_hash;\n\n\tif (!zip_metadata_len) {\n\t\tPHAR_GET_32(*buffer, buf_len);\n\t} else {\n\t\tbuf_len = zip_metadata_len;\n\t}\n\n\tif (buf_len) {\n\t\tALLOC_ZVAL(*metadata);\n\t\tINIT_ZVAL(**metadata);\n\t\tp = (const unsigned char*) *buffer;\n\t\tPHP_VAR_UNSERIALIZE_INIT(var_hash);\n\n\t\tif (!php_var_unserialize(metadata, &p, p + buf_len, &var_hash TSRMLS_CC)) {\n\t\t\tPHP_VAR_UNSERIALIZE_DESTROY(var_hash);\n\t\t\tzval_ptr_dtor(metadata);\n\t\t\t*metadata = NULL;\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tPHP_VAR_UNSERIALIZE_DESTROY(var_hash);\n\n\t\tif (PHAR_G(persist)) {\n\t\t\t/* lazy init metadata */\n\t\t\tzval_ptr_dtor(metadata);\n\t\t\t*metadata = (zval *) pemalloc(buf_len, 1);\n\t\t\tmemcpy(*metadata, *buffer, buf_len);\n\t\t\t*buffer += buf_len;\n\t\t\treturn SUCCESS;\n\t\t}\n\t} else {\n\t\t*metadata = NULL;\n\t}\n\n\tif (!zip_metadata_len) {\n\t\t*buffer += buf_len;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}}*/\n\n/**\n * Does not check for a previously opened phar in the cache.\n *\n * Parse a new one and add it to the cache, returning either SUCCESS or\n * FAILURE, and setting pphar to the pointer to the manifest entry\n * \n * This is used by phar_open_from_filename to process the manifest, but can be called\n * directly.\n */\nstatic int phar_parse_pharfile(php_stream *fp, char *fname, int fname_len, char *alias, int alias_len, long halt_offset, phar_archive_data** pphar, php_uint32 compression, char **error TSRMLS_DC) /* {{{ */\n{\n\tchar b32[4], *buffer, *endbuffer, *savebuf;\n\tphar_archive_data *mydata = NULL;\n\tphar_entry_info entry;\n\tphp_uint32 manifest_len, manifest_count, manifest_flags, manifest_index, tmp_len, sig_flags;\n\tphp_uint16 manifest_ver;\n\tlong offset;\n\tint sig_len, register_alias = 0, temp_alias = 0;\n\tchar *signature = NULL;\n\n\tif (pphar) {\n\t\t*pphar = NULL;\n\t}\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\t/* check for ?>\\n and increment accordingly */\n\tif (-1 == php_stream_seek(fp, halt_offset, SEEK_SET)) {\n\t\tMAPPHAR_ALLOC_FAIL(\"cannot seek to __HALT_COMPILER(); location in phar \\\"%s\\\"\")\n\t}\n\n\tbuffer = b32;\n\n\tif (3 != php_stream_read(fp, buffer, 3)) {\n\t\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest at stub end)\")\n\t}\n\n\tif ((*buffer == ' ' || *buffer == '\\n') && *(buffer + 1) == '?' && *(buffer + 2) == '>') {\n\t\tint nextchar;\n\t\thalt_offset += 3;\n\t\tif (EOF == (nextchar = php_stream_getc(fp))) {\n\t\t\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest at stub end)\")\n\t\t}\n\n\t\tif ((char) nextchar == '\\r') {\n\t\t\t/* if we have an \\r we require an \\n as well */\n\t\t\tif (EOF == (nextchar = php_stream_getc(fp)) || (char)nextchar != '\\n') {\n\t\t\t\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest at stub end)\")\n\t\t\t}\n\t\t\t++halt_offset;\n\t\t}\n\n\t\tif ((char) nextchar == '\\n') {\n\t\t\t++halt_offset;\n\t\t}\n\t}\n\n\t/* make sure we are at the right location to read the manifest */\n\tif (-1 == php_stream_seek(fp, halt_offset, SEEK_SET)) {\n\t\tMAPPHAR_ALLOC_FAIL(\"cannot seek to __HALT_COMPILER(); location in phar \\\"%s\\\"\")\n\t}\n\n\t/* read in manifest */\n\tbuffer = b32;\n\n\tif (4 != php_stream_read(fp, buffer, 4)) {\n\t\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest at manifest length)\")\n\t}\n\n\tPHAR_GET_32(buffer, manifest_len);\n\n\tif (manifest_len > 1048576 * 100) {\n\t\t/* prevent serious memory issues by limiting manifest to at most 100 MB in length */\n\t\tMAPPHAR_ALLOC_FAIL(\"manifest cannot be larger than 100 MB in phar \\\"%s\\\"\")\n\t}\n\n\tbuffer = (char *)emalloc(manifest_len);\n\tsavebuf = buffer;\n\tendbuffer = buffer + manifest_len;\n\n\tif (manifest_len < 10 || manifest_len != php_stream_read(fp, buffer, manifest_len)) {\n\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest header)\")\n\t}\n\n\t/* extract the number of entries */\n\tPHAR_GET_32(buffer, manifest_count);\n\n\tif (manifest_count == 0) {\n\t\tMAPPHAR_FAIL(\"in phar \\\"%s\\\", manifest claims to have zero entries. Phars must have at least 1 entry\");\n\t}\n\n\t/* extract API version, lowest nibble currently unused */\n\tmanifest_ver = (((unsigned char)buffer[0]) << 8)\n\t\t\t\t + ((unsigned char)buffer[1]);\n\tbuffer += 2;\n\n\tif ((manifest_ver & PHAR_API_VER_MASK) < PHAR_API_MIN_READ) {\n\t\tefree(savebuf);\n\t\tphp_stream_close(fp);\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" is API version %1.u.%1.u.%1.u, and cannot be processed\", fname, manifest_ver >> 12, (manifest_ver >> 8) & 0xF, (manifest_ver >> 4) & 0x0F);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tPHAR_GET_32(buffer, manifest_flags);\n\n\tmanifest_flags &= ~PHAR_HDR_COMPRESSION_MASK;\n\tmanifest_flags &= ~PHAR_FILE_COMPRESSION_MASK;\n\t/* remember whether this entire phar was compressed with gz/bzip2 */\n\tmanifest_flags |= compression;\n\n\t/* The lowest nibble contains the phar wide flags. The compression flags can */\n\t/* be ignored on reading because it is being generated anyways. */\n\tif (manifest_flags & PHAR_HDR_SIGNATURE) {\n\t\tchar sig_buf[8], *sig_ptr = sig_buf;\n\t\toff_t read_len;\n\t\tsize_t end_of_phar;\n\n\t\tif (-1 == php_stream_seek(fp, -8, SEEK_END)\n\t\t|| (read_len = php_stream_tell(fp)) < 20\n\t\t|| 8 != php_stream_read(fp, sig_buf, 8)\n\t\t|| memcmp(sig_buf+4, \"GBMB\", 4)) {\n\t\t\tefree(savebuf);\n\t\t\tphp_stream_close(fp);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken signature\", fname);\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tPHAR_GET_32(sig_ptr, sig_flags);\n\n\t\tswitch(sig_flags) {\n\t\t\tcase PHAR_SIG_OPENSSL: {\n\t\t\t\tphp_uint32 signature_len;\n\t\t\t\tchar *sig;\n\t\t\t\toff_t whence;\n\n\t\t\t\t/* we store the signature followed by the signature length */\n\t\t\t\tif (-1 == php_stream_seek(fp, -12, SEEK_CUR)\n\t\t\t\t|| 4 != php_stream_read(fp, sig_buf, 4)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" openssl signature length could not be read\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tsig_ptr = sig_buf;\n\t\t\t\tPHAR_GET_32(sig_ptr, signature_len);\n\t\t\t\tsig = (char *) emalloc(signature_len);\n\t\t\t\twhence = signature_len + 4;\n\t\t\t\twhence = -whence;\n\n\t\t\t\tif (-1 == php_stream_seek(fp, whence, SEEK_CUR)\n\t\t\t\t|| !(end_of_phar = php_stream_tell(fp))\n\t\t\t\t|| signature_len != php_stream_read(fp, sig, signature_len)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tefree(sig);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" openssl signature could not be read\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (FAILURE == phar_verify_signature(fp, end_of_phar, PHAR_SIG_OPENSSL, sig, signature_len, fname, &signature, &sig_len, error TSRMLS_CC)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tefree(sig);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" openssl signature could not be verified: %s\", fname, *error);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tefree(sig);\n\t\t\t}\n\t\t\tbreak;\n#if PHAR_HASH_OK\n\t\t\tcase PHAR_SIG_SHA512: {\n\t\t\t\tunsigned char digest[64];\n\n\t\t\t\tphp_stream_seek(fp, -(8 + 64), SEEK_END);\n\t\t\t\tread_len = php_stream_tell(fp);\n\n\t\t\t\tif (php_stream_read(fp, (char*)digest, sizeof(digest)) != sizeof(digest)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken signature\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (FAILURE == phar_verify_signature(fp, read_len, PHAR_SIG_SHA512, (char *)digest, 64, fname, &signature, &sig_len, error TSRMLS_CC)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" SHA512 signature could not be verified: %s\", fname, *error);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tcase PHAR_SIG_SHA256: {\n\t\t\t\tunsigned char digest[32];\n\n\t\t\t\tphp_stream_seek(fp, -(8 + 32), SEEK_END);\n\t\t\t\tread_len = php_stream_tell(fp);\n\n\t\t\t\tif (php_stream_read(fp, (char*)digest, sizeof(digest)) != sizeof(digest)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken signature\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (FAILURE == phar_verify_signature(fp, read_len, PHAR_SIG_SHA256, (char *)digest, 32, fname, &signature, &sig_len, error TSRMLS_CC)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" SHA256 signature could not be verified: %s\", fname, *error);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n#else\n\t\t\tcase PHAR_SIG_SHA512:\n\t\t\tcase PHAR_SIG_SHA256:\n\t\t\t\tefree(savebuf);\n\t\t\t\tphp_stream_close(fp);\n\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a unsupported signature\", fname);\n\t\t\t\t}\n\t\t\t\treturn FAILURE;\n#endif\n\t\t\tcase PHAR_SIG_SHA1: {\n\t\t\t\tunsigned char digest[20];\n\n\t\t\t\tphp_stream_seek(fp, -(8 + 20), SEEK_END);\n\t\t\t\tread_len = php_stream_tell(fp);\n\n\t\t\t\tif (php_stream_read(fp, (char*)digest, sizeof(digest)) != sizeof(digest)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken signature\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (FAILURE == phar_verify_signature(fp, read_len, PHAR_SIG_SHA1, (char *)digest, 20, fname, &signature, &sig_len, error TSRMLS_CC)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" SHA1 signature could not be verified: %s\", fname, *error);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tcase PHAR_SIG_MD5: {\n\t\t\t\tunsigned char digest[16];\n\n\t\t\t\tphp_stream_seek(fp, -(8 + 16), SEEK_END);\n\t\t\t\tread_len = php_stream_tell(fp);\n\n\t\t\t\tif (php_stream_read(fp, (char*)digest, sizeof(digest)) != sizeof(digest)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken signature\", fname);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (FAILURE == phar_verify_signature(fp, read_len, PHAR_SIG_MD5, (char *)digest, 16, fname, &signature, &sig_len, error TSRMLS_CC)) {\n\t\t\t\t\tefree(savebuf);\n\t\t\t\t\tphp_stream_close(fp);\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" MD5 signature could not be verified: %s\", fname, *error);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdefault:\n\t\t\t\tefree(savebuf);\n\t\t\t\tphp_stream_close(fp);\n\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" has a broken or unsupported signature\", fname);\n\t\t\t\t}\n\t\t\t\treturn FAILURE;\n\t\t}\n\t} else if (PHAR_G(require_hash)) {\n\t\tefree(savebuf);\n\t\tphp_stream_close(fp);\n\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"phar \\\"%s\\\" does not have a signature\", fname);\n\t\t}\n\t\treturn FAILURE;\n\t} else {\n\t\tsig_flags = 0;\n\t\tsig_len = 0;\n\t}\n\n\t/* extract alias */\n\tPHAR_GET_32(buffer, tmp_len);\n\n\tif (buffer + tmp_len > endbuffer) {\n\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (buffer overrun)\");\n\t}\n\n\tif (manifest_len < 10 + tmp_len) {\n\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest header)\")\n\t}\n\n\t/* tmp_len = 0 says alias length is 0, which means the alias is not stored in the phar */\n\tif (tmp_len) {\n\t\t/* if the alias is stored we enforce it (implicit overrides explicit) */\n\t\tif (alias && alias_len && (alias_len != (int)tmp_len || strncmp(alias, buffer, tmp_len)))\n\t\t{\n\t\t\tbuffer[tmp_len] = '\\0';\n\t\t\tphp_stream_close(fp);\n\n\t\t\tif (signature) {\n\t\t\t\tefree(signature);\n\t\t\t}\n\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"cannot load phar \\\"%s\\\" with implicit alias \\\"%s\\\" under different alias \\\"%s\\\"\", fname, buffer, alias);\n\t\t\t}\n\n\t\t\tefree(savebuf);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\talias_len = tmp_len;\n\t\talias = buffer;\n\t\tbuffer += tmp_len;\n\t\tregister_alias = 1;\n\t} else if (!alias_len || !alias) {\n\t\t/* if we neither have an explicit nor an implicit alias, we use the filename */\n\t\talias = NULL;\n\t\talias_len = 0;\n\t\tregister_alias = 0;\n\t} else if (alias_len) {\n\t\tregister_alias = 1;\n\t\ttemp_alias = 1;\n\t}\n\n\t/* we have 5 32-bit items plus 1 byte at least */\n\tif (manifest_count > ((manifest_len - 10 - tmp_len) / (5 * 4 + 1))) {\n\t\t/* prevent serious memory issues */\n\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (too many manifest entries for size of manifest)\")\n\t}\n\n\tmydata = pecalloc(1, sizeof(phar_archive_data), PHAR_G(persist));\n\tmydata->is_persistent = PHAR_G(persist);\n\n\t/* check whether we have meta data, zero check works regardless of byte order */\n\tif (mydata->is_persistent) {\n\t\tPHAR_GET_32(buffer, mydata->metadata_len);\n\t\tif (phar_parse_metadata(&buffer, &mydata->metadata, mydata->metadata_len TSRMLS_CC) == FAILURE) {\n\t\t\tMAPPHAR_FAIL(\"unable to read phar metadata in .phar file \\\"%s\\\"\");\n\t\t}\n\t} else {\n\t\tif (phar_parse_metadata(&buffer, &mydata->metadata, 0 TSRMLS_CC) == FAILURE) {\n\t\t\tMAPPHAR_FAIL(\"unable to read phar metadata in .phar file \\\"%s\\\"\");\n\t\t}\n\t}\n\n\t/* set up our manifest */\n\tzend_hash_init(&mydata->manifest, manifest_count,\n\t\tzend_get_hash_value, destroy_phar_manifest_entry, (zend_bool)mydata->is_persistent);\n\tzend_hash_init(&mydata->mounted_dirs, 5,\n\t\tzend_get_hash_value, NULL, (zend_bool)mydata->is_persistent);\n\tzend_hash_init(&mydata->virtual_dirs, manifest_count * 2,\n\t\tzend_get_hash_value, NULL, (zend_bool)mydata->is_persistent);\n\tmydata->fname = pestrndup(fname, fname_len, mydata->is_persistent);\n#ifdef PHP_WIN32\n\tphar_unixify_path_separators(mydata->fname, fname_len);\n#endif\n\tmydata->fname_len = fname_len;\n\toffset = halt_offset + manifest_len + 4;\n\tmemset(&entry, 0, sizeof(phar_entry_info));\n\tentry.phar = mydata;\n\tentry.fp_type = PHAR_FP;\n\tentry.is_persistent = mydata->is_persistent;\n\n\tfor (manifest_index = 0; manifest_index < manifest_count; ++manifest_index) {\n\t\tif (buffer + 4 > endbuffer) {\n\t\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest entry)\")\n\t\t}\n\n\t\tPHAR_GET_32(buffer, entry.filename_len);\n\n\t\tif (entry.filename_len == 0) {\n\t\t\tMAPPHAR_FAIL(\"zero-length filename encountered in phar \\\"%s\\\"\");\n\t\t}\n\n\t\tif (entry.is_persistent) {\n\t\t\tentry.manifest_pos = manifest_index;\n\t\t}\n\n\t\tif (buffer + entry.filename_len + 20 > endbuffer) {\n\t\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated manifest entry)\");\n\t\t}\n\n\t\tif ((manifest_ver & PHAR_API_VER_MASK) >= PHAR_API_MIN_DIR && buffer[entry.filename_len - 1] == '/') {\n\t\t\tentry.is_dir = 1;\n\t\t} else {\n\t\t\tentry.is_dir = 0;\n\t\t}\n\n\t\tphar_add_virtual_dirs(mydata, buffer, entry.filename_len TSRMLS_CC);\n\t\tentry.filename = pestrndup(buffer, entry.filename_len, entry.is_persistent);\n\t\tbuffer += entry.filename_len;\n\t\tPHAR_GET_32(buffer, entry.uncompressed_filesize);\n\t\tPHAR_GET_32(buffer, entry.timestamp);\n\n\t\tif (offset == halt_offset + (int)manifest_len + 4) {\n\t\t\tmydata->min_timestamp = entry.timestamp;\n\t\t\tmydata->max_timestamp = entry.timestamp;\n\t\t} else {\n\t\t\tif (mydata->min_timestamp > entry.timestamp) {\n\t\t\t\tmydata->min_timestamp = entry.timestamp;\n\t\t\t} else if (mydata->max_timestamp < entry.timestamp) {\n\t\t\t\tmydata->max_timestamp = entry.timestamp;\n\t\t\t}\n\t\t}\n\n\t\tPHAR_GET_32(buffer, entry.compressed_filesize);\n\t\tPHAR_GET_32(buffer, entry.crc32);\n\t\tPHAR_GET_32(buffer, entry.flags);\n\n\t\tif (entry.is_dir) {\n\t\t\tentry.filename_len--;\n\t\t\tentry.flags |= PHAR_ENT_PERM_DEF_DIR;\n\t\t}\n\n\t\tif (entry.is_persistent) {\n\t\t\tPHAR_GET_32(buffer, entry.metadata_len);\n\t\t\tif (!entry.metadata_len) buffer -= 4;\n\t\t\tif (phar_parse_metadata(&buffer, &entry.metadata, entry.metadata_len TSRMLS_CC) == FAILURE) {\n\t\t\t\tpefree(entry.filename, entry.is_persistent);\n\t\t\t\tMAPPHAR_FAIL(\"unable to read file metadata in .phar file \\\"%s\\\"\");\n\t\t\t}\n\t\t} else {\n\t\t\tif (phar_parse_metadata(&buffer, &entry.metadata, 0 TSRMLS_CC) == FAILURE) {\n\t\t\t\tpefree(entry.filename, entry.is_persistent);\n\t\t\t\tMAPPHAR_FAIL(\"unable to read file metadata in .phar file \\\"%s\\\"\");\n\t\t\t}\n\t\t}\n\n\t\tentry.offset = entry.offset_abs = offset;\n\t\toffset += entry.compressed_filesize;\n\n\t\tswitch (entry.flags & PHAR_ENT_COMPRESSION_MASK) {\n\t\t\tcase PHAR_ENT_COMPRESSED_GZ:\n\t\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\t\tif (entry.metadata) {\n\t\t\t\t\t\tif (entry.is_persistent) {\n\t\t\t\t\t\t\tfree(entry.metadata);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzval_ptr_dtor(&entry.metadata);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpefree(entry.filename, entry.is_persistent);\n\t\t\t\t\tMAPPHAR_FAIL(\"zlib extension is required for gz compressed .phar file \\\"%s\\\"\");\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase PHAR_ENT_COMPRESSED_BZ2:\n\t\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\t\tif (entry.metadata) {\n\t\t\t\t\t\tif (entry.is_persistent) {\n\t\t\t\t\t\t\tfree(entry.metadata);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzval_ptr_dtor(&entry.metadata);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpefree(entry.filename, entry.is_persistent);\n\t\t\t\t\tMAPPHAR_FAIL(\"bz2 extension is required for bzip2 compressed .phar file \\\"%s\\\"\");\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tif (entry.uncompressed_filesize != entry.compressed_filesize) {\n\t\t\t\t\tif (entry.metadata) {\n\t\t\t\t\t\tif (entry.is_persistent) {\n\t\t\t\t\t\t\tfree(entry.metadata);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tzval_ptr_dtor(&entry.metadata);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpefree(entry.filename, entry.is_persistent);\n\t\t\t\t\tMAPPHAR_FAIL(\"internal corruption of phar \\\"%s\\\" (compressed and uncompressed size does not match for uncompressed entry)\");\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t}\n\n\t\tmanifest_flags |= (entry.flags & PHAR_ENT_COMPRESSION_MASK);\n\t\t/* if signature matched, no need to check CRC32 for each file */\n\t\tentry.is_crc_checked = (manifest_flags & PHAR_HDR_SIGNATURE ? 1 : 0);\n\t\tphar_set_inode(&entry TSRMLS_CC);\n\t\tzend_hash_add(&mydata->manifest, entry.filename, entry.filename_len, (void*)&entry, sizeof(phar_entry_info), NULL);\n\t}\n\n\tsnprintf(mydata->version, sizeof(mydata->version), \"%u.%u.%u\", manifest_ver >> 12, (manifest_ver >> 8) & 0xF, (manifest_ver >> 4) & 0xF);\n\tmydata->internal_file_start = halt_offset + manifest_len + 4;\n\tmydata->halt_offset = halt_offset;\n\tmydata->flags = manifest_flags;\n\tendbuffer = strrchr(mydata->fname, '/');\n\n\tif (endbuffer) {\n\t\tmydata->ext = memchr(endbuffer, '.', (mydata->fname + fname_len) - endbuffer);\n\t\tif (mydata->ext == endbuffer) {\n\t\t\tmydata->ext = memchr(endbuffer + 1, '.', (mydata->fname + fname_len) - endbuffer - 1);\n\t\t}\n\t\tif (mydata->ext) {\n\t\t\tmydata->ext_len = (mydata->fname + mydata->fname_len) - mydata->ext;\n\t\t}\n\t}\n\n\tmydata->alias = alias ?\n\t\tpestrndup(alias, alias_len, mydata->is_persistent) :\n\t\tpestrndup(mydata->fname, fname_len, mydata->is_persistent);\n\tmydata->alias_len = alias ? alias_len : fname_len;\n\tmydata->sig_flags = sig_flags;\n\tmydata->fp = fp;\n\tmydata->sig_len = sig_len;\n\tmydata->signature = signature;\n\tphar_request_initialize(TSRMLS_C);\n\n\tif (register_alias) {\n\t\tphar_archive_data **fd_ptr;\n\n\t\tmydata->is_temporary_alias = temp_alias;\n\n\t\tif (!phar_validate_alias(mydata->alias, mydata->alias_len)) {\n\t\t\tsignature = NULL;\n\t\t\tfp = NULL;\n\t\t\tMAPPHAR_FAIL(\"Cannot open archive \\\"%s\\\", invalid alias\");\n\t\t}\n\n\t\tif (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void **)&fd_ptr)) {\n\t\t\tif (SUCCESS != phar_free_alias(*fd_ptr, alias, alias_len TSRMLS_CC)) {\n\t\t\t\tsignature = NULL;\n\t\t\t\tfp = NULL;\n\t\t\t\tMAPPHAR_FAIL(\"Cannot open archive \\\"%s\\\", alias is already in use by existing archive\");\n\t\t\t}\n\t\t}\n\n\t\tzend_hash_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void*)&mydata, sizeof(phar_archive_data*), NULL);\n\t} else {\n\t\tmydata->is_temporary_alias = 1;\n\t}\n\n\tzend_hash_add(&(PHAR_GLOBALS->phar_fname_map), mydata->fname, fname_len, (void*)&mydata, sizeof(phar_archive_data*), NULL);\n\tefree(savebuf);\n\n\tif (pphar) {\n\t\t*pphar = mydata;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/**\n * Create or open a phar for writing\n */\nint phar_open_or_create_filename(char *fname, int fname_len, char *alias, int alias_len, int is_data, int options, phar_archive_data** pphar, char **error TSRMLS_DC) /* {{{ */\n{\n\tconst char *ext_str, *z;\n\tchar *my_error;\n\tint ext_len;\n\tphar_archive_data **test, *unused = NULL;\n\n\ttest = &unused;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\t/* first try to open an existing file */\n\tif (phar_detect_phar_fname_ext(fname, fname_len, &ext_str, &ext_len, !is_data, 0, 1 TSRMLS_CC) == SUCCESS) {\n\t\tgoto check_file;\n\t}\n\n\t/* next try to create a new file */\n\tif (FAILURE == phar_detect_phar_fname_ext(fname, fname_len, &ext_str, &ext_len, !is_data, 1, 1 TSRMLS_CC)) {\n\t\tif (error) {\n\t\t\tif (ext_len == -2) {\n\t\t\t\tspprintf(error, 0, \"Cannot create a phar archive from a URL like \\\"%s\\\". Phar objects can only be created from local files\", fname);\n\t\t\t} else {\n\t\t\t\tspprintf(error, 0, \"Cannot create phar '%s', file extension (or combination) not recognised or the directory does not exist\", fname);\n\t\t\t}\n\t\t}\n\t\treturn FAILURE;\n\t}\ncheck_file:\n\tif (phar_open_parsed_phar(fname, fname_len, alias, alias_len, is_data, options, test, &my_error TSRMLS_CC) == SUCCESS) {\n\t\tif (pphar) {\n\t\t\t*pphar = *test;\n\t\t}\n\n\t\tif ((*test)->is_data && !(*test)->is_tar && !(*test)->is_zip) {\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"Cannot open '%s' as a PharData object. Use Phar::__construct() for executable archives\", fname);\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tif (PHAR_G(readonly) && !(*test)->is_data && ((*test)->is_tar || (*test)->is_zip)) {\n\t\t\tphar_entry_info *stub;\n\t\t\tif (FAILURE == zend_hash_find(&((*test)->manifest), \".phar/stub.php\", sizeof(\".phar/stub.php\")-1, (void **)&stub)) {\n\t\t\t\tspprintf(error, 0, \"'%s' is not a phar archive. Use PharData::__construct() for a standard zip or tar archive\", fname);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t}\n\n\t\tif (!PHAR_G(readonly) || (*test)->is_data) {\n\t\t\t(*test)->is_writeable = 1;\n\t\t}\n\t\treturn SUCCESS;\n\t} else if (my_error) {\n\t\tif (error) {\n\t\t\t*error = my_error;\n\t\t} else {\n\t\t\tefree(my_error);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tif (ext_len > 3 && (z = memchr(ext_str, 'z', ext_len)) && ((ext_str + ext_len) - z >= 2) && !memcmp(z + 1, \"ip\", 2)) {\n\t\t/* assume zip-based phar */\n\t\treturn phar_open_or_create_zip(fname, fname_len, alias, alias_len, is_data, options, pphar, error TSRMLS_CC);\n\t}\n\n\tif (ext_len > 3 && (z = memchr(ext_str, 't', ext_len)) && ((ext_str + ext_len) - z >= 2) && !memcmp(z + 1, \"ar\", 2)) {\n\t\t/* assume tar-based phar */\n\t\treturn phar_open_or_create_tar(fname, fname_len, alias, alias_len, is_data, options, pphar, error TSRMLS_CC);\n\t}\n\n\treturn phar_create_or_parse_filename(fname, fname_len, alias, alias_len, is_data, options, pphar, error TSRMLS_CC);\n}\n/* }}} */\n\nint phar_create_or_parse_filename(char *fname, int fname_len, char *alias, int alias_len, int is_data, int options, phar_archive_data** pphar, char **error TSRMLS_DC) /* {{{ */\n{\n\tphar_archive_data *mydata;\n\tphp_stream *fp;\n\tchar *actual = NULL, *p;\n\n\tif (!pphar) {\n\t\tpphar = &mydata;\n\t}\n#if PHP_API_VERSION < 20100412\n\tif (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {\n\t\treturn FAILURE;\n\t}\n#endif\n\tif (php_check_open_basedir(fname TSRMLS_CC)) {\n\t\treturn FAILURE;\n\t}\n\n\t/* first open readonly so it won't be created if not present */\n\tfp = php_stream_open_wrapper(fname, \"rb\", IGNORE_URL|STREAM_MUST_SEEK|0, &actual);\n\n\tif (actual) {\n\t\tfname = actual;\n\t\tfname_len = strlen(actual);\n\t}\n\n\tif (fp) {\n\t\tif (phar_open_from_fp(fp, fname, fname_len, alias, alias_len, options, pphar, is_data, error TSRMLS_CC) == SUCCESS) {\n\t\t\tif ((*pphar)->is_data || !PHAR_G(readonly)) {\n\t\t\t\t(*pphar)->is_writeable = 1;\n\t\t\t}\n\t\t\tif (actual) {\n\t\t\t\tefree(actual);\n\t\t\t}\n\t\t\treturn SUCCESS;\n\t\t} else {\n\t\t\t/* file exists, but is either corrupt or not a phar archive */\n\t\t\tif (actual) {\n\t\t\t\tefree(actual);\n\t\t\t}\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tif (actual) {\n\t\tefree(actual);\n\t}\n\n\tif (PHAR_G(readonly) && !is_data) {\n\t\tif (options & REPORT_ERRORS) {\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"creating archive \\\"%s\\\" disabled by the php.ini setting phar.readonly\", fname);\n\t\t\t}\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\t/* set up our manifest */\n\tmydata = ecalloc(1, sizeof(phar_archive_data));\n\tmydata->fname = expand_filepath(fname, NULL TSRMLS_CC);\n\tfname_len = strlen(mydata->fname);\n#ifdef PHP_WIN32\n\tphar_unixify_path_separators(mydata->fname, fname_len);\n#endif\n\tp = strrchr(mydata->fname, '/');\n\n\tif (p) {\n\t\tmydata->ext = memchr(p, '.', (mydata->fname + fname_len) - p);\n\t\tif (mydata->ext == p) {\n\t\t\tmydata->ext = memchr(p + 1, '.', (mydata->fname + fname_len) - p - 1);\n\t\t}\n\t\tif (mydata->ext) {\n\t\t\tmydata->ext_len = (mydata->fname + fname_len) - mydata->ext;\n\t\t}\n\t}\n\n\tif (pphar) {\n\t\t*pphar = mydata;\n\t}\n\n\tzend_hash_init(&mydata->manifest, sizeof(phar_entry_info),\n\t\tzend_get_hash_value, destroy_phar_manifest_entry, 0);\n\tzend_hash_init(&mydata->mounted_dirs, sizeof(char *),\n\t\tzend_get_hash_value, NULL, 0);\n\tzend_hash_init(&mydata->virtual_dirs, sizeof(char *),\n\t\tzend_get_hash_value, NULL, (zend_bool)mydata->is_persistent);\n\tmydata->fname_len = fname_len;\n\tsnprintf(mydata->version, sizeof(mydata->version), \"%s\", PHP_PHAR_API_VERSION);\n\tmydata->is_temporary_alias = alias ? 0 : 1;\n\tmydata->internal_file_start = -1;\n\tmydata->fp = NULL;\n\tmydata->is_writeable = 1;\n\tmydata->is_brandnew = 1;\n\tphar_request_initialize(TSRMLS_C);\n\tzend_hash_add(&(PHAR_GLOBALS->phar_fname_map), mydata->fname, fname_len, (void*)&mydata, sizeof(phar_archive_data*), NULL);\n\n\tif (is_data) {\n\t\talias = NULL;\n\t\talias_len = 0;\n\t\tmydata->is_data = 1;\n\t\t/* assume tar format, PharData can specify other */\n\t\tmydata->is_tar = 1;\n\t} else {\n\t\tphar_archive_data **fd_ptr;\n\n\t\tif (alias && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void **)&fd_ptr)) {\n\t\t\tif (SUCCESS != phar_free_alias(*fd_ptr, alias, alias_len TSRMLS_CC)) {\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 4096, \"phar error: phar \\\"%s\\\" cannot set alias \\\"%s\\\", already in use by another phar archive\", mydata->fname, alias);\n\t\t\t\t}\n\n\t\t\t\tzend_hash_del(&(PHAR_GLOBALS->phar_fname_map), mydata->fname, fname_len);\n\n\t\t\t\tif (pphar) {\n\t\t\t\t\t*pphar = NULL;\n\t\t\t\t}\n\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t}\n\n\t\tmydata->alias = alias ? estrndup(alias, alias_len) : estrndup(mydata->fname, fname_len);\n\t\tmydata->alias_len = alias ? alias_len : fname_len;\n\t}\n\n\tif (alias_len && alias) {\n\t\tif (FAILURE == zend_hash_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void*)&mydata, sizeof(phar_archive_data*), NULL)) {\n\t\t\tif (options & REPORT_ERRORS) {\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"archive \\\"%s\\\" cannot be associated with alias \\\"%s\\\", already in use\", fname, alias);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tzend_hash_del(&(PHAR_GLOBALS->phar_fname_map), mydata->fname, fname_len);\n\n\t\t\tif (pphar) {\n\t\t\t\t*pphar = NULL;\n\t\t\t}\n\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\treturn SUCCESS;\n}\n/* }}}*/\n\n/**\n * Return an already opened filename.\n *\n * Or scan a phar file for the required __HALT_COMPILER(); ?> token and verify\n * that the manifest is proper, then pass it to phar_parse_pharfile(). SUCCESS\n * or FAILURE is returned and pphar is set to a pointer to the phar's manifest\n */\nint phar_open_from_filename(char *fname, int fname_len, char *alias, int alias_len, int options, phar_archive_data** pphar, char **error TSRMLS_DC) /* {{{ */\n{\n\tphp_stream *fp;\n\tchar *actual;\n\tint ret, is_data = 0;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tif (!strstr(fname, \".phar\")) {\n\t\tis_data = 1;\n\t}\n\n\tif (phar_open_parsed_phar(fname, fname_len, alias, alias_len, is_data, options, pphar, error TSRMLS_CC) == SUCCESS) {\n\t\treturn SUCCESS;\n\t} else if (error && *error) {\n\t\treturn FAILURE;\n\t}\n#if PHP_API_VERSION < 20100412\n\tif (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {\n\t\treturn FAILURE;\n\t}\n#endif\n\tif (php_check_open_basedir(fname TSRMLS_CC)) {\n\t\treturn FAILURE;\n\t}\n\n\tfp = php_stream_open_wrapper(fname, \"rb\", IGNORE_URL|STREAM_MUST_SEEK, &actual);\n\n\tif (!fp) {\n\t\tif (options & REPORT_ERRORS) {\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to open phar for reading \\\"%s\\\"\", fname);\n\t\t\t}\n\t\t}\n\t\tif (actual) {\n\t\t\tefree(actual);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tif (actual) {\n\t\tfname = actual;\n\t\tfname_len = strlen(actual);\n\t}\n\n\tret = phar_open_from_fp(fp, fname, fname_len, alias, alias_len, options, pphar, is_data, error TSRMLS_CC);\n\n\tif (actual) {\n\t\tefree(actual);\n\t}\n\n\treturn ret;\n}\n/* }}}*/\n\nstatic inline char *phar_strnstr(const char *buf, int buf_len, const char *search, int search_len) /* {{{ */\n{\n\tconst char *c;\n\tint so_far = 0;\n\n\tif (buf_len < search_len) {\n\t\treturn NULL;\n\t}\n\n\tc = buf - 1;\n\n\tdo {\n\t\tif (!(c = memchr(c + 1, search[0], buf_len - search_len - so_far))) {\n\t\t\treturn (char *) NULL;\n\t\t}\n\n\t\tso_far = c - buf;\n\n\t\tif (so_far >= (buf_len - search_len)) {\n\t\t\treturn (char *) NULL;\n\t\t}\n\n\t\tif (!memcmp(c, search, search_len)) {\n\t\t\treturn (char *) c;\n\t\t}\n\t} while (1);\n}\n/* }}} */\n\n/**\n * Scan an open fp for the required __HALT_COMPILER(); ?> token and verify\n * that the manifest is proper, then pass it to phar_parse_pharfile(). SUCCESS\n * or FAILURE is returned and pphar is set to a pointer to the phar's manifest\n */\nstatic int phar_open_from_fp(php_stream* fp, char *fname, int fname_len, char *alias, int alias_len, int options, phar_archive_data** pphar, int is_data, char **error TSRMLS_DC) /* {{{ */\n{\n\tconst char token[] = \"__HALT_COMPILER();\";\n\tconst char zip_magic[] = \"PK\\x03\\x04\";\n\tconst char gz_magic[] = \"\\x1f\\x8b\\x08\";\n\tconst char bz_magic[] = \"BZh\";\n\tchar *pos, test = '\\0';\n\tconst int window_size = 1024;\n\tchar buffer[window_size + sizeof(token)]; /* a 1024 byte window + the size of the halt_compiler token (moving window) */\n\tconst long readsize = sizeof(buffer) - sizeof(token);\n\tconst long tokenlen = sizeof(token) - 1;\n\tlong halt_offset;\n\tsize_t got;\n\tphp_uint32 compression = PHAR_FILE_COMPRESSED_NONE;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tif (-1 == php_stream_rewind(fp)) {\n\t\tMAPPHAR_ALLOC_FAIL(\"cannot rewind phar \\\"%s\\\"\")\n\t}\n\n\tbuffer[sizeof(buffer)-1] = '\\0';\n\tmemset(buffer, 32, sizeof(token));\n\thalt_offset = 0;\n\n\t/* Maybe it's better to compile the file instead of just searching, */\n\t/* but we only want the offset. So we want a .re scanner to find it. */\n\twhile(!php_stream_eof(fp)) {\n\t\tif ((got = php_stream_read(fp, buffer+tokenlen, readsize)) < (size_t) tokenlen) {\n\t\t\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (truncated entry)\")\n\t\t}\n\n\t\tif (!test) {\n\t\t\ttest = '\\1';\n\t\t\tpos = buffer+tokenlen;\n\t\t\tif (!memcmp(pos, gz_magic, 3)) {\n\t\t\t\tchar err = 0;\n\t\t\t\tphp_stream_filter *filter;\n\t\t\t\tphp_stream *temp;\n\t\t\t\t/* to properly decompress, we have to tell zlib to look for a zlib or gzip header */\n\t\t\t\tzval filterparams;\n\n\t\t\t\tif (!PHAR_G(has_zlib)) {\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress gzipped phar archive \\\"%s\\\" to temporary file, enable zlib extension in php.ini\")\n\t\t\t\t}\n\t\t\t\tarray_init(&filterparams);\n/* this is defined in zlib's zconf.h */\n#ifndef MAX_WBITS\n#define MAX_WBITS 15\n#endif\n\t\t\t\tadd_assoc_long(&filterparams, \"window\", MAX_WBITS + 32);\n\n\t\t\t\t/* entire file is gzip-compressed, uncompress to temporary file */\n\t\t\t\tif (!(temp = php_stream_fopen_tmpfile())) {\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to create temporary file for decompression of gzipped phar archive \\\"%s\\\"\")\n\t\t\t\t}\n\n\t\t\t\tphp_stream_rewind(fp);\n\t\t\t\tfilter = php_stream_filter_create(\"zlib.inflate\", &filterparams, php_stream_is_persistent(fp) TSRMLS_CC);\n\n\t\t\t\tif (!filter) {\n\t\t\t\t\terr = 1;\n\t\t\t\t\tadd_assoc_long(&filterparams, \"window\", MAX_WBITS);\n\t\t\t\t\tfilter = php_stream_filter_create(\"zlib.inflate\", &filterparams, php_stream_is_persistent(fp) TSRMLS_CC);\n\t\t\t\t\tzval_dtor(&filterparams);\n\n\t\t\t\t\tif (!filter) {\n\t\t\t\t\t\tphp_stream_close(temp);\n\t\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress gzipped phar archive \\\"%s\\\", ext/zlib is buggy in PHP versions older than 5.2.6\")\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tzval_dtor(&filterparams);\n\t\t\t\t}\n\n\t\t\t\tphp_stream_filter_append(&temp->writefilters, filter);\n\n\t\t\t\tif (SUCCESS != phar_stream_copy_to_stream(fp, temp, PHP_STREAM_COPY_ALL, NULL)) {\n\t\t\t\t\tif (err) {\n\t\t\t\t\t\tphp_stream_close(temp);\n\t\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress gzipped phar archive \\\"%s\\\", ext/zlib is buggy in PHP versions older than 5.2.6\")\n\t\t\t\t\t}\n\t\t\t\t\tphp_stream_close(temp);\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress gzipped phar archive \\\"%s\\\" to temporary file\")\n\t\t\t\t}\n\n\t\t\t\tphp_stream_filter_flush(filter, 1);\n\t\t\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t\t\t\tphp_stream_close(fp);\n\t\t\t\tfp = temp;\n\t\t\t\tphp_stream_rewind(fp);\n\t\t\t\tcompression = PHAR_FILE_COMPRESSED_GZ;\n\n\t\t\t\t/* now, start over */\n\t\t\t\ttest = '\\0';\n\t\t\t\tcontinue;\n\t\t\t} else if (!memcmp(pos, bz_magic, 3)) {\n\t\t\t\tphp_stream_filter *filter;\n\t\t\t\tphp_stream *temp;\n\n\t\t\t\tif (!PHAR_G(has_bz2)) {\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress bzipped phar archive \\\"%s\\\" to temporary file, enable bz2 extension in php.ini\")\n\t\t\t\t}\n\n\t\t\t\t/* entire file is bzip-compressed, uncompress to temporary file */\n\t\t\t\tif (!(temp = php_stream_fopen_tmpfile())) {\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to create temporary file for decompression of bzipped phar archive \\\"%s\\\"\")\n\t\t\t\t}\n\n\t\t\t\tphp_stream_rewind(fp);\n\t\t\t\tfilter = php_stream_filter_create(\"bzip2.decompress\", NULL, php_stream_is_persistent(fp) TSRMLS_CC);\n\n\t\t\t\tif (!filter) {\n\t\t\t\t\tphp_stream_close(temp);\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress bzipped phar archive \\\"%s\\\", filter creation failed\")\n\t\t\t\t}\n\n\t\t\t\tphp_stream_filter_append(&temp->writefilters, filter);\n\n\t\t\t\tif (SUCCESS != phar_stream_copy_to_stream(fp, temp, PHP_STREAM_COPY_ALL, NULL)) {\n\t\t\t\t\tphp_stream_close(temp);\n\t\t\t\t\tMAPPHAR_ALLOC_FAIL(\"unable to decompress bzipped phar archive \\\"%s\\\" to temporary file\")\n\t\t\t\t}\n\n\t\t\t\tphp_stream_filter_flush(filter, 1);\n\t\t\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t\t\t\tphp_stream_close(fp);\n\t\t\t\tfp = temp;\n\t\t\t\tphp_stream_rewind(fp);\n\t\t\t\tcompression = PHAR_FILE_COMPRESSED_BZ2;\n\n\t\t\t\t/* now, start over */\n\t\t\t\ttest = '\\0';\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif (!memcmp(pos, zip_magic, 4)) {\n\t\t\t\tphp_stream_seek(fp, 0, SEEK_END);\n\t\t\t\treturn phar_parse_zipfile(fp, fname, fname_len, alias, alias_len, pphar, error TSRMLS_CC);\n\t\t\t}\n\n\t\t\tif (got > 512) {\n\t\t\t\tif (phar_is_tar(pos, fname)) {\n\t\t\t\t\tphp_stream_rewind(fp);\n\t\t\t\t\treturn phar_parse_tarfile(fp, fname, fname_len, alias, alias_len, pphar, is_data, compression, error TSRMLS_CC);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif (got > 0 && (pos = phar_strnstr(buffer, got + sizeof(token), token, sizeof(token)-1)) != NULL) {\n\t\t\thalt_offset += (pos - buffer); /* no -tokenlen+tokenlen here */\n\t\t\treturn phar_parse_pharfile(fp, fname, fname_len, alias, alias_len, halt_offset, pphar, compression, error TSRMLS_CC);\n\t\t}\n\n\t\thalt_offset += got;\n\t\tmemmove(buffer, buffer + window_size, tokenlen); /* move the memory buffer by the size of the window */\n\t}\n\n\tMAPPHAR_ALLOC_FAIL(\"internal corruption of phar \\\"%s\\\" (__HALT_COMPILER(); not found)\")\n}\n/* }}} */\n\n/*\n * given the location of the file extension and the start of the file path,\n * determine the end of the portion of the path (i.e. /path/to/file.ext/blah\n * grabs \"/path/to/file.ext\" as does the straight /path/to/file.ext),\n * stat it to determine if it exists.\n * if so, check to see if it is a directory and fail if so\n * if not, check to see if its dirname() exists (i.e. \"/path/to\") and is a directory\n * succeed if we are creating the file, otherwise fail.\n */\nstatic int phar_analyze_path(const char *fname, const char *ext, int ext_len, int for_create TSRMLS_DC) /* {{{ */\n{\n\tphp_stream_statbuf ssb;\n\tchar *realpath;\n\tchar *filename = estrndup(fname, (ext - fname) + ext_len);\n\n\tif ((realpath = expand_filepath(filename, NULL TSRMLS_CC))) {\n#ifdef PHP_WIN32\n\t\tphar_unixify_path_separators(realpath, strlen(realpath));\n#endif\n\t\tif (zend_hash_exists(&(PHAR_GLOBALS->phar_fname_map), realpath, strlen(realpath))) {\n\t\t\tefree(realpath);\n\t\t\tefree(filename);\n\t\t\treturn SUCCESS;\n\t\t}\n\n\t\tif (PHAR_G(manifest_cached) && zend_hash_exists(&cached_phars, realpath, strlen(realpath))) {\n\t\t\tefree(realpath);\n\t\t\tefree(filename);\n\t\t\treturn SUCCESS;\n\t\t}\n\t\tefree(realpath);\n\t}\n\n\tif (SUCCESS == php_stream_stat_path((char *) filename, &ssb)) {\n\n\t\tefree(filename);\n\n\t\tif (ssb.sb.st_mode & S_IFDIR) {\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tif (for_create == 1) {\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\treturn SUCCESS;\n\t} else {\n\t\tchar *slash;\n\n\t\tif (!for_create) {\n\t\t\tefree(filename);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tslash = (char *) strrchr(filename, '/');\n\n\t\tif (slash) {\n\t\t\t*slash = '\\0';\n\t\t}\n\n\t\tif (SUCCESS != php_stream_stat_path((char *) filename, &ssb)) {\n\t\t\tif (!slash) {\n\t\t\t\tif (!(realpath = expand_filepath(filename, NULL TSRMLS_CC))) {\n\t\t\t\t\tefree(filename);\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n#ifdef PHP_WIN32\n\t\t\t\tphar_unixify_path_separators(realpath, strlen(realpath));\n#endif\n\t\t\t\tslash = strstr(realpath, filename) + ((ext - fname) + ext_len);\n\t\t\t\t*slash = '\\0';\n\t\t\t\tslash = strrchr(realpath, '/');\n\n\t\t\t\tif (slash) {\n\t\t\t\t\t*slash = '\\0';\n\t\t\t\t} else {\n\t\t\t\t\tefree(realpath);\n\t\t\t\t\tefree(filename);\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tif (SUCCESS != php_stream_stat_path(realpath, &ssb)) {\n\t\t\t\t\tefree(realpath);\n\t\t\t\t\tefree(filename);\n\t\t\t\t\treturn FAILURE;\n\t\t\t\t}\n\n\t\t\t\tefree(realpath);\n\n\t\t\t\tif (ssb.sb.st_mode & S_IFDIR) {\n\t\t\t\t\tefree(filename);\n\t\t\t\t\treturn SUCCESS;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tefree(filename);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tefree(filename);\n\n\t\tif (ssb.sb.st_mode & S_IFDIR) {\n\t\t\treturn SUCCESS;\n\t\t}\n\n\t\treturn FAILURE;\n\t}\n}\n/* }}} */\n\n/* check for \".phar\" in extension */\nstatic int phar_check_str(const char *fname, const char *ext_str, int ext_len, int executable, int for_create TSRMLS_DC) /* {{{ */\n{\n\tchar test[51];\n\tconst char *pos;\n\n\tif (ext_len >= 50) {\n\t\treturn FAILURE;\n\t}\n\n\tif (executable == 1) {\n\t\t/* copy \".\" as well */\n\t\tmemcpy(test, ext_str - 1, ext_len + 1);\n\t\ttest[ext_len + 1] = '\\0';\n\t\t/* executable phars must contain \".phar\" as a valid extension (phar://.pharmy/oops is invalid) */\n\t\t/* (phar://hi/there/.phar/oops is also invalid) */\n\t\tpos = strstr(test, \".phar\");\n\n\t\tif (pos && (*(pos - 1) != '/')\n\t\t\t\t&& (pos += 5) && (*pos == '\\0' || *pos == '/' || *pos == '.')) {\n\t\t\treturn phar_analyze_path(fname, ext_str, ext_len, for_create TSRMLS_CC);\n\t\t} else {\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\t/* data phars need only contain a single non-\".\" to be valid */\n\tif (!executable) {\n\t\tpos = strstr(ext_str, \".phar\");\n\t\tif (!(pos && (*(pos - 1) != '/')\n\t\t\t\t\t&& (pos += 5) && (*pos == '\\0' || *pos == '/' || *pos == '.')) && *(ext_str + 1) != '.' && *(ext_str + 1) != '/' && *(ext_str + 1) != '\\0') {\n\t\t\treturn phar_analyze_path(fname, ext_str, ext_len, for_create TSRMLS_CC);\n\t\t}\n\t} else {\n\t\tif (*(ext_str + 1) != '.' && *(ext_str + 1) != '/' && *(ext_str + 1) != '\\0') {\n\t\t\treturn phar_analyze_path(fname, ext_str, ext_len, for_create TSRMLS_CC);\n\t\t}\n\t}\n\n\treturn FAILURE;\n}\n/* }}} */\n\n/*\n * if executable is 1, only returns SUCCESS if the extension is one of the tar/zip .phar extensions\n * if executable is 0, it returns SUCCESS only if the filename does *not* contain \".phar\" anywhere, and treats\n * the first extension as the filename extension\n *\n * if an extension is found, it sets ext_str to the location of the file extension in filename,\n * and ext_len to the length of the extension.\n * for urls like \"phar://alias/oops\" it instead sets ext_len to -1 and returns FAILURE, which tells\n * the calling function to use \"alias\" as the phar alias\n *\n * the last parameter should be set to tell the thing to assume that filename is the full path, and only to check the\n * extension rules, not to iterate.\n */\nint phar_detect_phar_fname_ext(const char *filename, int filename_len, const char **ext_str, int *ext_len, int executable, int for_create, int is_complete TSRMLS_DC) /* {{{ */\n{\n\tconst char *pos, *slash;\n\n\t*ext_str = NULL;\n\t*ext_len = 0;\n\n\tif (!filename_len || filename_len == 1) {\n\t\treturn FAILURE;\n\t}\n\n\tphar_request_initialize(TSRMLS_C);\n\t/* first check for alias in first segment */\n\tpos = memchr(filename, '/', filename_len);\n\n\tif (pos && pos != filename) {\n\t\t/* check for url like http:// or phar:// */\n\t\tif (*(pos - 1) == ':' && (pos - filename) < filename_len - 1 && *(pos + 1) == '/') {\n\t\t\t*ext_len = -2;\n\t\t\t*ext_str = NULL;\n\t\t\treturn FAILURE;\n\t\t}\n\t\tif (zend_hash_exists(&(PHAR_GLOBALS->phar_alias_map), (char *) filename, pos - filename)) {\n\t\t\t*ext_str = pos;\n\t\t\t*ext_len = -1;\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\tif (PHAR_G(manifest_cached) && zend_hash_exists(&cached_alias, (char *) filename, pos - filename)) {\n\t\t\t*ext_str = pos;\n\t\t\t*ext_len = -1;\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tif (zend_hash_num_elements(&(PHAR_GLOBALS->phar_fname_map)) || PHAR_G(manifest_cached)) {\n\t\tphar_archive_data **pphar;\n\n\t\tif (is_complete) {\n\t\t\tif (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), (char *) filename, filename_len, (void **)&pphar)) {\n\t\t\t\t*ext_str = filename + (filename_len - (*pphar)->ext_len);\nwoohoo:\n\t\t\t\t*ext_len = (*pphar)->ext_len;\n\n\t\t\t\tif (executable == 2) {\n\t\t\t\t\treturn SUCCESS;\n\t\t\t\t}\n\n\t\t\t\tif (executable == 1 && !(*pphar)->is_data) {\n\t\t\t\t\treturn SUCCESS;\n\t\t\t\t}\n\n\t\t\t\tif (!executable && (*pphar)->is_data) {\n\t\t\t\t\treturn SUCCESS;\n\t\t\t\t}\n\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\n\t\t\tif (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, (char *) filename, filename_len, (void **)&pphar)) {\n\t\t\t\t*ext_str = filename + (filename_len - (*pphar)->ext_len);\n\t\t\t\tgoto woohoo;\n\t\t\t}\n\t\t} else {\n\t\t\tphar_zstr key;\n\t\t\tchar *str_key;\n\t\t\tuint keylen;\n\t\t\tulong unused;\n\n\t\t\tzend_hash_internal_pointer_reset(&(PHAR_GLOBALS->phar_fname_map));\n\n\t\t\twhile (FAILURE != zend_hash_has_more_elements(&(PHAR_GLOBALS->phar_fname_map))) {\n\t\t\t\tif (HASH_KEY_NON_EXISTANT == zend_hash_get_current_key_ex(&(PHAR_GLOBALS->phar_fname_map), &key, &keylen, &unused, 0, NULL)) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tPHAR_STR(key, str_key);\n\n\t\t\t\tif (keylen > (uint) filename_len) {\n\t\t\t\t\tzend_hash_move_forward(&(PHAR_GLOBALS->phar_fname_map));\n\t\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\tif (!memcmp(filename, str_key, keylen) && ((uint)filename_len == keylen\n\t\t\t\t\t|| filename[keylen] == '/' || filename[keylen] == '\\0')) {\n\t\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\t\tif (FAILURE == zend_hash_get_current_data(&(PHAR_GLOBALS->phar_fname_map), (void **) &pphar)) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\t*ext_str = filename + (keylen - (*pphar)->ext_len);\n\t\t\t\t\tgoto woohoo;\n\t\t\t\t}\n\n\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\tzend_hash_move_forward(&(PHAR_GLOBALS->phar_fname_map));\n\t\t\t}\n\n\t\t\tif (PHAR_G(manifest_cached)) {\n\t\t\t\tzend_hash_internal_pointer_reset(&cached_phars);\n\n\t\t\t\twhile (FAILURE != zend_hash_has_more_elements(&cached_phars)) {\n\t\t\t\t\tif (HASH_KEY_NON_EXISTANT == zend_hash_get_current_key_ex(&cached_phars, &key, &keylen, &unused, 0, NULL)) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tPHAR_STR(key, str_key);\n\n\t\t\t\t\tif (keylen > (uint) filename_len) {\n\t\t\t\t\t\tzend_hash_move_forward(&cached_phars);\n\t\t\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (!memcmp(filename, str_key, keylen) && ((uint)filename_len == keylen\n\t\t\t\t\t\t|| filename[keylen] == '/' || filename[keylen] == '\\0')) {\n\t\t\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\t\t\tif (FAILURE == zend_hash_get_current_data(&cached_phars, (void **) &pphar)) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*ext_str = filename + (keylen - (*pphar)->ext_len);\n\t\t\t\t\t\tgoto woohoo;\n\t\t\t\t\t}\n\t\t\t\t\tPHAR_STR_FREE(str_key);\n\t\t\t\t\tzend_hash_move_forward(&cached_phars);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tpos = memchr(filename + 1, '.', filename_len);\nnext_extension:\n\tif (!pos) {\n\t\treturn FAILURE;\n\t}\n\n\twhile (pos != filename && (*(pos - 1) == '/' || *(pos - 1) == '\\0')) {\n\t\tpos = memchr(pos + 1, '.', filename_len - (pos - filename) + 1);\n\t\tif (!pos) {\n\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\tslash = memchr(pos, '/', filename_len - (pos - filename));\n\n\tif (!slash) {\n\t\t/* this is a url like \"phar://blah.phar\" with no directory */\n\t\t*ext_str = pos;\n\t\t*ext_len = strlen(pos);\n\n\t\t/* file extension must contain \"phar\" */\n\t\tswitch (phar_check_str(filename, *ext_str, *ext_len, executable, for_create TSRMLS_CC)) {\n\t\t\tcase SUCCESS:\n\t\t\t\treturn SUCCESS;\n\t\t\tcase FAILURE:\n\t\t\t\t/* we are at the end of the string, so we fail */\n\t\t\t\treturn FAILURE;\n\t\t}\n\t}\n\n\t/* we've found an extension that ends at a directory separator */\n\t*ext_str = pos;\n\t*ext_len = slash - pos;\n\n\tswitch (phar_check_str(filename, *ext_str, *ext_len, executable, for_create TSRMLS_CC)) {\n\t\tcase SUCCESS:\n\t\t\treturn SUCCESS;\n\t\tcase FAILURE:\n\t\t\t/* look for more extensions */\n\t\t\tpos = strchr(pos + 1, '.');\n\t\t\tif (pos) {\n\t\t\t\t*ext_str = NULL;\n\t\t\t\t*ext_len = 0;\n\t\t\t}\n\t\t\tgoto next_extension;\n\t}\n\n\treturn FAILURE;\n}\n/* }}} */\n\nstatic int php_check_dots(const char *element, int n) /* {{{ */\n{\n\tfor(n--; n >= 0; --n) {\n\t\tif (element[n] != '.') {\n\t\t\treturn 1;\n\t\t}\n\t}\n\treturn 0;\n}\n/* }}} */\n\n#define IS_DIRECTORY_UP(element, len) \\\n\t(len >= 2 && !php_check_dots(element, len))\n\n#define IS_DIRECTORY_CURRENT(element, len) \\\n\t(len == 1 && element[0] == '.')\n\n#define IS_BACKSLASH(c) ((c) == '/')\n\n#ifdef COMPILE_DL_PHAR\n/* stupid-ass non-extern declaration in tsrm_strtok.h breaks dumbass MS compiler */\nstatic inline int in_character_class(char ch, const char *delim) /* {{{ */\n{\n\twhile (*delim) {\n\t\tif (*delim == ch) {\n\t\t\treturn 1;\n\t\t}\n\t\t++delim;\n\t}\n\treturn 0;\n}\n/* }}} */\n\nchar *tsrm_strtok_r(char *s, const char *delim, char **last) /* {{{ */\n{\n\tchar *token;\n\n\tif (s == NULL) {\n\t\ts = *last;\n\t}\n\n\twhile (*s && in_character_class(*s, delim)) {\n\t\t++s;\n\t}\n\n\tif (!*s) {\n\t\treturn NULL;\n\t}\n\n\ttoken = s;\n\n\twhile (*s && !in_character_class(*s, delim)) {\n\t\t++s;\n\t}\n\n\tif (!*s) {\n\t\t*last = s;\n\t} else {\n\t\t*s = '\\0';\n\t\t*last = s + 1;\n\t}\n\n\treturn token;\n}\n/* }}} */\n#endif\n\n/**\n * Remove .. and . references within a phar filename\n */\nchar *phar_fix_filepath(char *path, int *new_len, int use_cwd TSRMLS_DC) /* {{{ */\n{\n\tchar newpath[MAXPATHLEN];\n\tint newpath_len;\n\tchar *ptr;\n\tchar *tok;\n\tint ptr_length, path_length = *new_len;\n\n\tif (PHAR_G(cwd_len) && use_cwd && path_length > 2 && path[0] == '.' && path[1] == '/') {\n\t\tnewpath_len = PHAR_G(cwd_len);\n\t\tmemcpy(newpath, PHAR_G(cwd), newpath_len);\n\t} else {\n\t\tnewpath[0] = '/';\n\t\tnewpath_len = 1;\n\t}\n\n\tptr = path;\n\n\tif (*ptr == '/') {\n\t\t++ptr;\n\t}\n\n\ttok = ptr;\n\n\tdo {\n\t\tptr = memchr(ptr, '/', path_length - (ptr - path));\n\t} while (ptr && ptr - tok == 0 && *ptr == '/' && ++ptr && ++tok);\n\n\tif (!ptr && (path_length - (tok - path))) {\n\t\tswitch (path_length - (tok - path)) {\n\t\t\tcase 1:\n\t\t\t\tif (*tok == '.') {\n\t\t\t\t\tefree(path);\n\t\t\t\t\t*new_len = 1;\n\t\t\t\t\treturn estrndup(\"/\", 1);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 2:\n\t\t\t\tif (tok[0] == '.' && tok[1] == '.') {\n\t\t\t\t\tefree(path);\n\t\t\t\t\t*new_len = 1;\n\t\t\t\t\treturn estrndup(\"/\", 1);\n\t\t\t\t}\n\t\t}\n\t\treturn path;\n\t}\n\n\twhile (ptr) {\n\t\tptr_length = ptr - tok;\nlast_time:\n\t\tif (IS_DIRECTORY_UP(tok, ptr_length)) {\n#define PREVIOUS newpath[newpath_len - 1]\n\n\t\t\twhile (newpath_len > 1 && !IS_BACKSLASH(PREVIOUS)) {\n\t\t\t\tnewpath_len--;\n\t\t\t}\n\n\t\t\tif (newpath[0] != '/') {\n\t\t\t\tnewpath[newpath_len] = '\\0';\n\t\t\t} else if (newpath_len > 1) {\n\t\t\t\t--newpath_len;\n\t\t\t}\n\t\t} else if (!IS_DIRECTORY_CURRENT(tok, ptr_length)) {\n\t\t\tif (newpath_len > 1) {\n\t\t\t\tnewpath[newpath_len++] = '/';\n\t\t\t\tmemcpy(newpath + newpath_len, tok, ptr_length+1);\n\t\t\t} else {\n\t\t\t\tmemcpy(newpath + newpath_len, tok, ptr_length+1);\n\t\t\t}\n\n\t\t\tnewpath_len += ptr_length;\n\t\t}\n\n\t\tif (ptr == path + path_length) {\n\t\t\tbreak;\n\t\t}\n\n\t\ttok = ++ptr;\n\n\t\tdo {\n\t\t\tptr = memchr(ptr, '/', path_length - (ptr - path));\n\t\t} while (ptr && ptr - tok == 0 && *ptr == '/' && ++ptr && ++tok);\n\n\t\tif (!ptr && (path_length - (tok - path))) {\n\t\t\tptr_length = path_length - (tok - path);\n\t\t\tptr = path + path_length;\n\t\t\tgoto last_time;\n\t\t}\n\t}\n\n\tefree(path);\n\t*new_len = newpath_len;\n\treturn estrndup(newpath, newpath_len);\n}\n/* }}} */\n\n/**\n * Process a phar stream name, ensuring we can handle any of:\n * \n * - whatever.phar\n * - whatever.phar.gz\n * - whatever.phar.bz2\n * - whatever.phar.php\n *\n * Optionally the name might start with 'phar://'\n *\n * This is used by phar_parse_url()\n */\nint phar_split_fname(char *filename, int filename_len, char **arch, int *arch_len, char **entry, int *entry_len, int executable, int for_create TSRMLS_DC) /* {{{ */\n{\n\tconst char *ext_str;\n#ifdef PHP_WIN32\n\tchar *save;\n#endif\n\tint ext_len, free_filename = 0;\n\n\tif (!strncasecmp(filename, \"phar://\", 7)) {\n\t\tfilename += 7;\n\t\tfilename_len -= 7;\n\t}\n\n\text_len = 0;\n#ifdef PHP_WIN32\n\tfree_filename = 1;\n\tsave = filename;\n\tfilename = estrndup(filename, filename_len);\n\tphar_unixify_path_separators(filename, filename_len);\n#endif\n\tif (phar_detect_phar_fname_ext(filename, filename_len, &ext_str, &ext_len, executable, for_create, 0 TSRMLS_CC) == FAILURE) {\n\t\tif (ext_len != -1) {\n\t\t\tif (!ext_str) {\n\t\t\t\t/* no / detected, restore arch for error message */\n#ifdef PHP_WIN32\n\t\t\t\t*arch = save;\n#else\n\t\t\t\t*arch = filename;\n#endif\n\t\t\t}\n\n\t\t\tif (free_filename) {\n\t\t\t\tefree(filename);\n\t\t\t}\n\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\text_len = 0;\n\t\t/* no extension detected - instead we are dealing with an alias */\n\t}\n\n\t*arch_len = ext_str - filename + ext_len;\n\t*arch = estrndup(filename, *arch_len);\n\n\tif (ext_str[ext_len]) {\n\t\t*entry_len = filename_len - *arch_len;\n\t\t*entry = estrndup(ext_str+ext_len, *entry_len);\n#ifdef PHP_WIN32\n\t\tphar_unixify_path_separators(*entry, *entry_len);\n#endif\n\t\t*entry = phar_fix_filepath(*entry, entry_len, 0 TSRMLS_CC);\n\t} else {\n\t\t*entry_len = 1;\n\t\t*entry = estrndup(\"/\", 1);\n\t}\n\n\tif (free_filename) {\n\t\tefree(filename);\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/**\n * Invoked when a user calls Phar::mapPhar() from within an executing .phar\n * to set up its manifest directly\n */\nint phar_open_executed_filename(char *alias, int alias_len, char **error TSRMLS_DC) /* {{{ */\n{\n\tchar *fname;\n\tzval *halt_constant;\n\tphp_stream *fp;\n\tint fname_len;\n\tchar *actual = NULL;\n\tint ret;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tfname = (char*)zend_get_executed_filename(TSRMLS_C);\n\tfname_len = strlen(fname);\n\n\tif (phar_open_parsed_phar(fname, fname_len, alias, alias_len, 0, REPORT_ERRORS, NULL, 0 TSRMLS_CC) == SUCCESS) {\n\t\treturn SUCCESS;\n\t}\n\n\tif (!strcmp(fname, \"[no active file]\")) {\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"cannot initialize a phar outside of PHP execution\");\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tMAKE_STD_ZVAL(halt_constant);\n\n\tif (0 == zend_get_constant(\"__COMPILER_HALT_OFFSET__\", 24, halt_constant TSRMLS_CC)) {\n\t\tFREE_ZVAL(halt_constant);\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"__HALT_COMPILER(); must be declared in a phar\");\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tFREE_ZVAL(halt_constant);\n\n#if PHP_API_VERSION < 20100412\n\tif (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {\n\t\treturn FAILURE;\n\t}\n#endif\n\n\tif (php_check_open_basedir(fname TSRMLS_CC)) {\n\t\treturn FAILURE;\n\t}\n\n\tfp = php_stream_open_wrapper(fname, \"rb\", IGNORE_URL|STREAM_MUST_SEEK|REPORT_ERRORS, &actual);\n\n\tif (!fp) {\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"unable to open phar for reading \\\"%s\\\"\", fname);\n\t\t}\n\t\tif (actual) {\n\t\t\tefree(actual);\n\t\t}\n\t\treturn FAILURE;\n\t}\n\n\tif (actual) {\n\t\tfname = actual;\n\t\tfname_len = strlen(actual);\n\t}\n\n\tret = phar_open_from_fp(fp, fname, fname_len, alias, alias_len, REPORT_ERRORS, NULL, 0, error TSRMLS_CC);\n\n\tif (actual) {\n\t\tefree(actual);\n\t}\n\n\treturn ret;\n}\n/* }}} */\n\n/**\n * Validate the CRC32 of a file opened from within the phar\n */\nint phar_postprocess_file(phar_entry_data *idata, php_uint32 crc32, char **error, int process_zip TSRMLS_DC) /* {{{ */\n{\n\tphp_uint32 crc = ~0;\n\tint len = idata->internal_file->uncompressed_filesize;\n\tphp_stream *fp = idata->fp;\n\tphar_entry_info *entry = idata->internal_file;\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tif (entry->is_zip && process_zip > 0) {\n\t\t/* verify local file header */\n\t\tphar_zip_file_header local;\n\t\tphar_zip_data_desc desc;\n\n\t\tif (SUCCESS != phar_open_archive_fp(idata->phar TSRMLS_CC)) {\n\t\t\tspprintf(error, 0, \"phar error: unable to open zip-based phar archive \\\"%s\\\" to verify local file header for file \\\"%s\\\"\", idata->phar->fname, entry->filename);\n\t\t\treturn FAILURE;\n\t\t}\n\t\tphp_stream_seek(phar_get_entrypfp(idata->internal_file TSRMLS_CC), entry->header_offset, SEEK_SET);\n\n\t\tif (sizeof(local) != php_stream_read(phar_get_entrypfp(idata->internal_file TSRMLS_CC), (char *) &local, sizeof(local))) {\n\n\t\t\tspprintf(error, 0, \"phar error: internal corruption of zip-based phar \\\"%s\\\" (cannot read local file header for file \\\"%s\\\")\", idata->phar->fname, entry->filename);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\t/* check for data descriptor */\n\t\tif (((PHAR_ZIP_16(local.flags)) & 0x8) == 0x8) {\n\t\t\tphp_stream_seek(phar_get_entrypfp(idata->internal_file TSRMLS_CC),\n\t\t\t\t\tentry->header_offset + sizeof(local) +\n\t\t\t\t\tPHAR_ZIP_16(local.filename_len) +\n\t\t\t\t\tPHAR_ZIP_16(local.extra_len) +\n\t\t\t\t\tentry->compressed_filesize, SEEK_SET);\n\t\t\tif (sizeof(desc) != php_stream_read(phar_get_entrypfp(idata->internal_file TSRMLS_CC),\n\t\t\t\t\t\t\t (char *) &desc, sizeof(desc))) {\n\t\t\t\tspprintf(error, 0, \"phar error: internal corruption of zip-based phar \\\"%s\\\" (cannot read local data descriptor for file \\\"%s\\\")\", idata->phar->fname, entry->filename);\n\t\t\t\treturn FAILURE;\n\t\t\t}\n\t\t\tif (desc.signature[0] == 'P' && desc.signature[1] == 'K') {\n\t\t\t\tmemcpy(&(local.crc32), &(desc.crc32), 12);\n\t\t\t} else {\n\t\t\t\t/* old data descriptors have no signature */\n\t\t\t\tmemcpy(&(local.crc32), &desc, 12);\n\t\t\t}\n\t\t}\n\t\t/* verify local header */\n\t\tif (entry->filename_len != PHAR_ZIP_16(local.filename_len) || entry->crc32 != PHAR_ZIP_32(local.crc32) || entry->uncompressed_filesize != PHAR_ZIP_32(local.uncompsize) || entry->compressed_filesize != PHAR_ZIP_32(local.compsize)) {\n\t\t\tspprintf(error, 0, \"phar error: internal corruption of zip-based phar \\\"%s\\\" (local header of file \\\"%s\\\" does not match central directory)\", idata->phar->fname, entry->filename);\n\t\t\treturn FAILURE;\n\t\t}\n\n\t\t/* construct actual offset to file start - local extra_len can be different from central extra_len */\n\t\tentry->offset = entry->offset_abs =\n\t\t\tsizeof(local) + entry->header_offset + PHAR_ZIP_16(local.filename_len) + PHAR_ZIP_16(local.extra_len);\n\n\t\tif (idata->zero && idata->zero != entry->offset_abs) {\n\t\t\tidata->zero = entry->offset_abs;\n\t\t}\n\t}\n\n\tif (process_zip == 1) {\n\t\treturn SUCCESS;\n\t}\n\n\tphp_stream_seek(fp, idata->zero, SEEK_SET);\n\n\twhile (len--) {\n\t\tCRC32(crc, php_stream_getc(fp));\n\t}\n\n\tphp_stream_seek(fp, idata->zero, SEEK_SET);\n\n\tif (~crc == crc32) {\n\t\tentry->is_crc_checked = 1;\n\t\treturn SUCCESS;\n\t} else {\n\t\tspprintf(error, 0, \"phar error: internal corruption of phar \\\"%s\\\" (crc32 mismatch on file \\\"%s\\\")\", idata->phar->fname, entry->filename);\n\t\treturn FAILURE;\n\t}\n}\n/* }}} */\n\nstatic inline void phar_set_32(char *buffer, int var) /* {{{ */\n{\n#ifdef WORDS_BIGENDIAN\n\t*((buffer) + 3) = (unsigned char) (((var) >> 24) & 0xFF);\n\t*((buffer) + 2) = (unsigned char) (((var) >> 16) & 0xFF);\n\t*((buffer) + 1) = (unsigned char) (((var) >> 8) & 0xFF);\n\t*((buffer) + 0) = (unsigned char) ((var) & 0xFF);\n#else\n\t memcpy(buffer, &var, sizeof(var));\n#endif\n} /* }}} */\n\nstatic int phar_flush_clean_deleted_apply(void *data TSRMLS_DC) /* {{{ */\n{\n\tphar_entry_info *entry = (phar_entry_info *)data;\n\n\tif (entry->fp_refcount <= 0 && entry->is_deleted) {\n\t\treturn ZEND_HASH_APPLY_REMOVE;\n\t} else {\n\t\treturn ZEND_HASH_APPLY_KEEP;\n\t}\n}\n/* }}} */\n\n#include \"stub.h\"\n\nchar *phar_create_default_stub(const char *index_php, const char *web_index, size_t *len, char **error TSRMLS_DC) /* {{{ */\n{\n\tchar *stub = NULL;\n\tint index_len, web_len;\n\tsize_t dummy;\n\n\tif (!len) {\n\t\tlen = &dummy;\n\t}\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tif (!index_php) {\n\t\tindex_php = \"index.php\";\n\t}\n\n\tif (!web_index) {\n\t\tweb_index = \"index.php\";\n\t}\n\n\tindex_len = strlen(index_php);\n\tweb_len = strlen(web_index);\n\n\tif (index_len > 400) {\n\t\t/* ridiculous size not allowed for index.php startup filename */\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"Illegal filename passed in for stub creation, was %d characters long, and only 400 or less is allowed\", index_len);\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tif (web_len > 400) {\n\t\t/* ridiculous size not allowed for index.php startup filename */\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"Illegal web filename passed in for stub creation, was %d characters long, and only 400 or less is allowed\", web_len);\n\t\t\treturn NULL;\n\t\t}\n\t}\n\n\tphar_get_stub(index_php, web_index, len, &stub, index_len+1, web_len+1 TSRMLS_CC);\n\treturn stub;\n}\n/* }}} */\n\n/**\n * Save phar contents to disk\n *\n * user_stub contains either a string, or a resource pointer, if len is a negative length.\n * user_stub and len should be both 0 if the default or existing stub should be used\n */\nint phar_flush(phar_archive_data *phar, char *user_stub, long len, int convert, char **error TSRMLS_DC) /* {{{ */\n{\n\tchar halt_stub[] = \"__HALT_COMPILER();\";\n\tchar *newstub, *tmp;\n\tphar_entry_info *entry, *newentry;\n\tint halt_offset, restore_alias_len, global_flags = 0, closeoldfile;\n\tchar *pos, has_dirs = 0;\n\tchar manifest[18], entry_buffer[24];\n\toff_t manifest_ftell;\n\tlong offset;\n\tsize_t wrote;\n\tphp_uint32 manifest_len, mytime, loc, new_manifest_count;\n\tphp_uint32 newcrc32;\n\tphp_stream *file, *oldfile, *newfile, *stubfile;\n\tphp_stream_filter *filter;\n\tphp_serialize_data_t metadata_hash;\n\tsmart_str main_metadata_str = {0};\n\tint free_user_stub, free_fp = 1, free_ufp = 1;\n\n\tif (phar->is_persistent) {\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"internal error: attempt to flush cached zip-based phar \\\"%s\\\"\", phar->fname);\n\t\t}\n\t\treturn EOF;\n\t}\n\n\tif (error) {\n\t\t*error = NULL;\n\t}\n\n\tif (!zend_hash_num_elements(&phar->manifest) && !user_stub) {\n\t\treturn EOF;\n\t}\n\n\tzend_hash_clean(&phar->virtual_dirs);\n\n\tif (phar->is_zip) {\n\t\treturn phar_zip_flush(phar, user_stub, len, convert, error TSRMLS_CC);\n\t}\n\n\tif (phar->is_tar) {\n\t\treturn phar_tar_flush(phar, user_stub, len, convert, error TSRMLS_CC);\n\t}\n\n\tif (PHAR_G(readonly)) {\n\t\treturn EOF;\n\t}\n\n\tif (phar->fp && !phar->is_brandnew) {\n\t\toldfile = phar->fp;\n\t\tcloseoldfile = 0;\n\t\tphp_stream_rewind(oldfile);\n\t} else {\n\t\toldfile = php_stream_open_wrapper(phar->fname, \"rb\", 0, NULL);\n\t\tcloseoldfile = oldfile != NULL;\n\t}\n\tnewfile = php_stream_fopen_tmpfile();\n\tif (!newfile) {\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"unable to create temporary file\");\n\t\t}\n\t\tif (closeoldfile) {\n\t\t\tphp_stream_close(oldfile);\n\t\t}\n\t\treturn EOF;\n\t}\n\n\tif (user_stub) {\n\t\tif (len < 0) {\n\t\t\t/* resource passed in */\n\t\t\tif (!(php_stream_from_zval_no_verify(stubfile, (zval **)user_stub))) {\n\t\t\t\tif (closeoldfile) {\n\t\t\t\t\tphp_stream_close(oldfile);\n\t\t\t\t}\n\t\t\t\tphp_stream_close(newfile);\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to access resource to copy stub to new phar \\\"%s\\\"\", phar->fname);\n\t\t\t\t}\n\t\t\t\treturn EOF;\n\t\t\t}\n\t\t\tif (len == -1) {\n\t\t\t\tlen = PHP_STREAM_COPY_ALL;\n\t\t\t} else {\n\t\t\t\tlen = -len;\n\t\t\t}\n\t\t\tuser_stub = 0;\n#if PHP_MAJOR_VERSION >= 6\n\t\t\tif (!(len = php_stream_copy_to_mem(stubfile, (void **) &user_stub, len, 0)) || !user_stub) {\n#else\n\t\t\tif (!(len = php_stream_copy_to_mem(stubfile, &user_stub, len, 0)) || !user_stub) {\n#endif\n\t\t\t\tif (closeoldfile) {\n\t\t\t\t\tphp_stream_close(oldfile);\n\t\t\t\t}\n\t\t\t\tphp_stream_close(newfile);\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to read resource to copy stub to new phar \\\"%s\\\"\", phar->fname);\n\t\t\t\t}\n\t\t\t\treturn EOF;\n\t\t\t}\n\t\t\tfree_user_stub = 1;\n\t\t} else {\n\t\t\tfree_user_stub = 0;\n\t\t}\n\t\ttmp = estrndup(user_stub, len);\n\t\tif ((pos = php_stristr(tmp, halt_stub, len, sizeof(halt_stub) - 1)) == NULL) {\n\t\t\tefree(tmp);\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"illegal stub for phar \\\"%s\\\"\", phar->fname);\n\t\t\t}\n\t\t\tif (free_user_stub) {\n\t\t\t\tefree(user_stub);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tpos = user_stub + (pos - tmp);\n\t\tefree(tmp);\n\t\tlen = pos - user_stub + 18;\n\t\tif ((size_t)len != php_stream_write(newfile, user_stub, len)\n\t\t||\t\t\t 5 != php_stream_write(newfile, \" ?>\\r\\n\", 5)) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to create stub from string in new phar \\\"%s\\\"\", phar->fname);\n\t\t\t}\n\t\t\tif (free_user_stub) {\n\t\t\t\tefree(user_stub);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tphar->halt_offset = len + 5;\n\t\tif (free_user_stub) {\n\t\t\tefree(user_stub);\n\t\t}\n\t} else {\n\t\tsize_t written;\n\n\t\tif (!user_stub && phar->halt_offset && oldfile && !phar->is_brandnew) {\n\t\t\tphar_stream_copy_to_stream(oldfile, newfile, phar->halt_offset, &written);\n\t\t\tnewstub = NULL;\n\t\t} else {\n\t\t\t/* this is either a brand new phar or a default stub overwrite */\n\t\t\tnewstub = phar_create_default_stub(NULL, NULL, &(phar->halt_offset), NULL TSRMLS_CC);\n\t\t\twritten = php_stream_write(newfile, newstub, phar->halt_offset);\n\t\t}\n\t\tif (phar->halt_offset != written) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tif (newstub) {\n\t\t\t\t\tspprintf(error, 0, \"unable to create stub in new phar \\\"%s\\\"\", phar->fname);\n\t\t\t\t} else {\n\t\t\t\t\tspprintf(error, 0, \"unable to copy stub of old phar to new phar \\\"%s\\\"\", phar->fname);\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (newstub) {\n\t\t\t\tefree(newstub);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tif (newstub) {\n\t\t\tefree(newstub);\n\t\t}\n\t}\n\tmanifest_ftell = php_stream_tell(newfile);\n\thalt_offset = manifest_ftell;\n\n\t/* Check whether we can get rid of some of the deleted entries which are\n\t * unused. However some might still be in use so even after this clean-up\n\t * we need to skip entries marked is_deleted. */\n\tzend_hash_apply(&phar->manifest, phar_flush_clean_deleted_apply TSRMLS_CC);\n\n\t/* compress as necessary, calculate crcs, serialize meta-data, manifest size, and file sizes */\n\tmain_metadata_str.c = 0;\n\tif (phar->metadata) {\n\t\tPHP_VAR_SERIALIZE_INIT(metadata_hash);\n\t\tphp_var_serialize(&main_metadata_str, &phar->metadata, &metadata_hash TSRMLS_CC);\n\t\tPHP_VAR_SERIALIZE_DESTROY(metadata_hash);\n\t} else {\n\t\tmain_metadata_str.len = 0;\n\t}\n\tnew_manifest_count = 0;\n\toffset = 0;\n\tfor (zend_hash_internal_pointer_reset(&phar->manifest);\n\t\tzend_hash_has_more_elements(&phar->manifest) == SUCCESS;\n\t\tzend_hash_move_forward(&phar->manifest)) {\n\t\tif (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {\n\t\t\tcontinue;\n\t\t}\n\t\tif (entry->cfp) {\n\t\t\t/* did we forget to get rid of cfp last time? */\n\t\t\tphp_stream_close(entry->cfp);\n\t\t\tentry->cfp = 0;\n\t\t}\n\t\tif (entry->is_deleted || entry->is_mounted) {\n\t\t\t/* remove this from the new phar */\n\t\t\tcontinue;\n\t\t}\n\t\tif (!entry->is_modified && entry->fp_refcount) {\n\t\t\t/* open file pointers refer to this fp, do not free the stream */\n\t\t\tswitch (entry->fp_type) {\n\t\t\t\tcase PHAR_FP:\n\t\t\t\t\tfree_fp = 0;\n\t\t\t\t\tbreak;\n\t\t\t\tcase PHAR_UFP:\n\t\t\t\t\tfree_ufp = 0;\n\t\t\t\tdefault:\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\t/* after excluding deleted files, calculate manifest size in bytes and number of entries */\n\t\t++new_manifest_count;\n\t\tphar_add_virtual_dirs(phar, entry->filename, entry->filename_len TSRMLS_CC);\n\n\t\tif (entry->is_dir) {\n\t\t\t/* we use this to calculate API version, 1.1.1 is used for phars with directories */\n\t\t\thas_dirs = 1;\n\t\t}\n\t\tif (entry->metadata) {\n\t\t\tif (entry->metadata_str.c) {\n\t\t\t\tsmart_str_free(&entry->metadata_str);\n\t\t\t}\n\t\t\tentry->metadata_str.c = 0;\n\t\t\tentry->metadata_str.len = 0;\n\t\t\tPHP_VAR_SERIALIZE_INIT(metadata_hash);\n\t\t\tphp_var_serialize(&entry->metadata_str, &entry->metadata, &metadata_hash TSRMLS_CC);\n\t\t\tPHP_VAR_SERIALIZE_DESTROY(metadata_hash);\n\t\t} else {\n\t\t\tif (entry->metadata_str.c) {\n\t\t\t\tsmart_str_free(&entry->metadata_str);\n\t\t\t}\n\t\t\tentry->metadata_str.c = 0;\n\t\t\tentry->metadata_str.len = 0;\n\t\t}\n\n\t\t/* 32 bits for filename length, length of filename, manifest + metadata, and add 1 for trailing / if a directory */\n\t\toffset += 4 + entry->filename_len + sizeof(entry_buffer) + entry->metadata_str.len + (entry->is_dir ? 1 : 0);\n\n\t\t/* compress and rehash as necessary */\n\t\tif ((oldfile && !entry->is_modified) || entry->is_dir) {\n\t\t\tif (entry->fp_type == PHAR_UFP) {\n\t\t\t\t/* reset so we can copy the compressed data over */\n\t\t\t\tentry->fp_type = PHAR_FP;\n\t\t\t}\n\t\t\tcontinue;\n\t\t}\n\t\tif (!phar_get_efp(entry, 0 TSRMLS_CC)) {\n\t\t\t/* re-open internal file pointer just-in-time */\n\t\t\tnewentry = phar_open_jit(phar, entry, error TSRMLS_CC);\n\t\t\tif (!newentry) {\n\t\t\t\t/* major problem re-opening, so we ignore this file and the error */\n\t\t\t\tefree(*error);\n\t\t\t\t*error = NULL;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tentry = newentry;\n\t\t}\n\t\tfile = phar_get_efp(entry, 0 TSRMLS_CC);\n\t\tif (-1 == phar_seek_efp(entry, 0, SEEK_SET, 0, 1 TSRMLS_CC)) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to seek to start of file \\\"%s\\\" while creating new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tnewcrc32 = ~0;\n\t\tmytime = entry->uncompressed_filesize;\n\t\tfor (loc = 0;loc < mytime; ++loc) {\n\t\t\tCRC32(newcrc32, php_stream_getc(file));\n\t\t}\n\t\tentry->crc32 = ~newcrc32;\n\t\tentry->is_crc_checked = 1;\n\t\tif (!(entry->flags & PHAR_ENT_COMPRESSION_MASK)) {\n\t\t\t/* not compressed */\n\t\t\tentry->compressed_filesize = entry->uncompressed_filesize;\n\t\t\tcontinue;\n\t\t}\n\t\tfilter = php_stream_filter_create(phar_compress_filter(entry, 0), NULL, 0 TSRMLS_CC);\n\t\tif (!filter) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (entry->flags & PHAR_ENT_COMPRESSED_GZ) {\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to gzip compress file \\\"%s\\\" to new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to bzip2 compress file \\\"%s\\\" to new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\n\t\t/* create new file that holds the compressed version */\n\t\t/* work around inability to specify freedom in write and strictness\n\t\tin read count */\n\t\tentry->cfp = php_stream_fopen_tmpfile();\n\t\tif (!entry->cfp) {\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to create temporary file\");\n\t\t\t}\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\treturn EOF;\n\t\t}\n\t\tphp_stream_flush(file);\n\t\tif (-1 == phar_seek_efp(entry, 0, SEEK_SET, 0, 0 TSRMLS_CC)) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to seek to start of file \\\"%s\\\" while creating new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tphp_stream_filter_append((&entry->cfp->writefilters), filter);\n\t\tif (SUCCESS != phar_stream_copy_to_stream(file, entry->cfp, entry->uncompressed_filesize, NULL)) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to copy compressed file contents of file \\\"%s\\\" while creating new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\t\tphp_stream_filter_flush(filter, 1);\n\t\tphp_stream_flush(entry->cfp);\n\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t\tphp_stream_seek(entry->cfp, 0, SEEK_END);\n\t\tentry->compressed_filesize = (php_uint32) php_stream_tell(entry->cfp);\n\t\t/* generate crc on compressed file */\n\t\tphp_stream_rewind(entry->cfp);\n\t\tentry->old_flags = entry->flags;\n\t\tentry->is_modified = 1;\n\t\tglobal_flags |= (entry->flags & PHAR_ENT_COMPRESSION_MASK);\n\t}\n\tglobal_flags |= PHAR_HDR_SIGNATURE;\n\n\t/* write out manifest pre-header */\n\t/* 4: manifest length\n\t * 4: manifest entry count\n\t * 2: phar version\n\t * 4: phar global flags\n\t * 4: alias length\n\t * ?: the alias itself\n\t * 4: phar metadata length\n\t * ?: phar metadata\n\t */\n\trestore_alias_len = phar->alias_len;\n\tif (phar->is_temporary_alias) {\n\t\tphar->alias_len = 0;\n\t}\n\n\tmanifest_len = offset + phar->alias_len + sizeof(manifest) + main_metadata_str.len;\n\tphar_set_32(manifest, manifest_len);\n\tphar_set_32(manifest+4, new_manifest_count);\n\tif (has_dirs) {\n\t\t*(manifest + 8) = (unsigned char) (((PHAR_API_VERSION) >> 8) & 0xFF);\n\t\t*(manifest + 9) = (unsigned char) (((PHAR_API_VERSION) & 0xF0));\n\t} else {\n\t\t*(manifest + 8) = (unsigned char) (((PHAR_API_VERSION_NODIR) >> 8) & 0xFF);\n\t\t*(manifest + 9) = (unsigned char) (((PHAR_API_VERSION_NODIR) & 0xF0));\n\t}\n\tphar_set_32(manifest+10, global_flags);\n\tphar_set_32(manifest+14, phar->alias_len);\n\n\t/* write the manifest header */\n\tif (sizeof(manifest) != php_stream_write(newfile, manifest, sizeof(manifest))\n\t|| (size_t)phar->alias_len != php_stream_write(newfile, phar->alias, phar->alias_len)) {\n\n\t\tif (closeoldfile) {\n\t\t\tphp_stream_close(oldfile);\n\t\t}\n\n\t\tphp_stream_close(newfile);\n\t\tphar->alias_len = restore_alias_len;\n\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"unable to write manifest header of new phar \\\"%s\\\"\", phar->fname);\n\t\t}\n\n\t\treturn EOF;\n\t}\n\n\tphar->alias_len = restore_alias_len;\n\n\tphar_set_32(manifest, main_metadata_str.len);\n\tif (4 != php_stream_write(newfile, manifest, 4) || (main_metadata_str.len\n\t&& main_metadata_str.len != php_stream_write(newfile, main_metadata_str.c, main_metadata_str.len))) {\n\t\tsmart_str_free(&main_metadata_str);\n\n\t\tif (closeoldfile) {\n\t\t\tphp_stream_close(oldfile);\n\t\t}\n\n\t\tphp_stream_close(newfile);\n\t\tphar->alias_len = restore_alias_len;\n\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"unable to write manifest meta-data of new phar \\\"%s\\\"\", phar->fname);\n\t\t}\n\n\t\treturn EOF;\n\t}\n\tsmart_str_free(&main_metadata_str);\n\n\t/* re-calculate the manifest location to simplify later code */\n\tmanifest_ftell = php_stream_tell(newfile);\n\n\t/* now write the manifest */\n\tfor (zend_hash_internal_pointer_reset(&phar->manifest);\n\t\tzend_hash_has_more_elements(&phar->manifest) == SUCCESS;\n\t\tzend_hash_move_forward(&phar->manifest)) {\n\n\t\tif (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (entry->is_deleted || entry->is_mounted) {\n\t\t\t/* remove this from the new phar if deleted, ignore if mounted */\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (entry->is_dir) {\n\t\t\t/* add 1 for trailing slash */\n\t\t\tphar_set_32(entry_buffer, entry->filename_len + 1);\n\t\t} else {\n\t\t\tphar_set_32(entry_buffer, entry->filename_len);\n\t\t}\n\n\t\tif (4 != php_stream_write(newfile, entry_buffer, 4)\n\t\t|| entry->filename_len != php_stream_write(newfile, entry->filename, entry->filename_len)\n\t\t|| (entry->is_dir && 1 != php_stream_write(newfile, \"/\", 1))) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tif (entry->is_dir) {\n\t\t\t\t\tspprintf(error, 0, \"unable to write filename of directory \\\"%s\\\" to manifest of new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t\t} else {\n\t\t\t\t\tspprintf(error, 0, \"unable to write filename of file \\\"%s\\\" to manifest of new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\n\t\t/* set the manifest meta-data:\n\t\t\t4: uncompressed filesize\n\t\t\t4: creation timestamp\n\t\t\t4: compressed filesize\n\t\t\t4: crc32\n\t\t\t4: flags\n\t\t\t4: metadata-len\n\t\t\t+: metadata\n\t\t*/\n\t\tmytime = time(NULL);\n\t\tphar_set_32(entry_buffer, entry->uncompressed_filesize);\n\t\tphar_set_32(entry_buffer+4, mytime);\n\t\tphar_set_32(entry_buffer+8, entry->compressed_filesize);\n\t\tphar_set_32(entry_buffer+12, entry->crc32);\n\t\tphar_set_32(entry_buffer+16, entry->flags);\n\t\tphar_set_32(entry_buffer+20, entry->metadata_str.len);\n\n\t\tif (sizeof(entry_buffer) != php_stream_write(newfile, entry_buffer, sizeof(entry_buffer))\n\t\t|| entry->metadata_str.len != php_stream_write(newfile, entry->metadata_str.c, entry->metadata_str.len)) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\n\t\t\tphp_stream_close(newfile);\n\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to write temporary manifest of file \\\"%s\\\" to manifest of new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\n\t\t\treturn EOF;\n\t\t}\n\t}\n\n\t/* now copy the actual file data to the new phar */\n\toffset = php_stream_tell(newfile);\n\tfor (zend_hash_internal_pointer_reset(&phar->manifest);\n\t\tzend_hash_has_more_elements(&phar->manifest) == SUCCESS;\n\t\tzend_hash_move_forward(&phar->manifest)) {\n\n\t\tif (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (entry->is_deleted || entry->is_dir || entry->is_mounted) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (entry->cfp) {\n\t\t\tfile = entry->cfp;\n\t\t\tphp_stream_rewind(file);\n\t\t} else {\n\t\t\tfile = phar_get_efp(entry, 0 TSRMLS_CC);\n\t\t\tif (-1 == phar_seek_efp(entry, 0, SEEK_SET, 0, 0 TSRMLS_CC)) {\n\t\t\t\tif (closeoldfile) {\n\t\t\t\t\tphp_stream_close(oldfile);\n\t\t\t\t}\n\t\t\t\tphp_stream_close(newfile);\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to seek to start of file \\\"%s\\\" while creating new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t\t}\n\t\t\t\treturn EOF;\n\t\t\t}\n\t\t}\n\n\t\tif (!file) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\t\t\tphp_stream_close(newfile);\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to seek to start of file \\\"%s\\\" while creating new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\n\t\t/* this will have changed for all files that have either changed compression or been modified */\n\t\tentry->offset = entry->offset_abs = offset;\n\t\toffset += entry->compressed_filesize;\n\t\tif (phar_stream_copy_to_stream(file, newfile, entry->compressed_filesize, &wrote) == FAILURE) {\n\t\t\tif (closeoldfile) {\n\t\t\t\tphp_stream_close(oldfile);\n\t\t\t}\n\n\t\t\tphp_stream_close(newfile);\n\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 0, \"unable to write contents of file \\\"%s\\\" to new phar \\\"%s\\\"\", entry->filename, phar->fname);\n\t\t\t}\n\n\t\t\treturn EOF;\n\t\t}\n\n\t\tentry->is_modified = 0;\n\n\t\tif (entry->cfp) {\n\t\t\tphp_stream_close(entry->cfp);\n\t\t\tentry->cfp = NULL;\n\t\t}\n\n\t\tif (entry->fp_type == PHAR_MOD) {\n\t\t\t/* this fp is in use by a phar_entry_data returned by phar_get_entry_data, it will be closed when the phar_entry_data is phar_entry_delref'ed */\n\t\t\tif (entry->fp_refcount == 0 && entry->fp != phar->fp && entry->fp != phar->ufp) {\n\t\t\t\tphp_stream_close(entry->fp);\n\t\t\t}\n\n\t\t\tentry->fp = NULL;\n\t\t\tentry->fp_type = PHAR_FP;\n\t\t} else if (entry->fp_type == PHAR_UFP) {\n\t\t\tentry->fp_type = PHAR_FP;\n\t\t}\n\t}\n\n\t/* append signature */\n\tif (global_flags & PHAR_HDR_SIGNATURE) {\n\t\tchar sig_buf[4];\n\n\t\tphp_stream_rewind(newfile);\n\n\t\tif (phar->signature) {\n\t\t\tefree(phar->signature);\n\t\t\tphar->signature = NULL;\n\t\t}\n\n\t\tswitch(phar->sig_flags) {\n#ifndef PHAR_HASH_OK\n\t\t\tcase PHAR_SIG_SHA512:\n\t\t\tcase PHAR_SIG_SHA256:\n\t\t\t\tif (closeoldfile) {\n\t\t\t\t\tphp_stream_close(oldfile);\n\t\t\t\t}\n\t\t\t\tphp_stream_close(newfile);\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 0, \"unable to write contents of file \\\"%s\\\" to new phar \\\"%s\\\" with requested hash type\", entry->filename, phar->fname);\n\t\t\t\t}\n\t\t\t\treturn EOF;\n#endif\n\t\t\tdefault: {\n\t\t\t\tchar *digest = NULL;\n\t\t\t\tint digest_len;\n\n\t\t\t\tif (FAILURE == phar_create_signature(phar, newfile, &digest, &digest_len, error TSRMLS_CC)) {\n\t\t\t\t\tif (error) {\n\t\t\t\t\t\tchar *save = *error;\n\t\t\t\t\t\tspprintf(error, 0, \"phar error: unable to write signature: %s\", save);\n\t\t\t\t\t\tefree(save);\n\t\t\t\t\t}\n\t\t\t\t\tif (digest) {\n\t\t\t\t\t\tefree(digest);\n\t\t\t\t\t}\n\t\t\t\t\tif (closeoldfile) {\n\t\t\t\t\t\tphp_stream_close(oldfile);\n\t\t\t\t\t}\n\t\t\t\t\tphp_stream_close(newfile);\n\t\t\t\t\treturn EOF;\n\t\t\t\t}\n\n\t\t\t\tphp_stream_write(newfile, digest, digest_len);\n\t\t\t\tefree(digest);\n\t\t\t\tif (phar->sig_flags == PHAR_SIG_OPENSSL) {\n\t\t\t\t\tphar_set_32(sig_buf, digest_len);\n\t\t\t\t\tphp_stream_write(newfile, sig_buf, 4);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tphar_set_32(sig_buf, phar->sig_flags);\n\t\tphp_stream_write(newfile, sig_buf, 4);\n\t\tphp_stream_write(newfile, \"GBMB\", 4);\n\t}\n\n\t/* finally, close the temp file, rename the original phar,\n\t move the temp to the old phar, unlink the old phar, and reload it into memory\n\t*/\n\tif (phar->fp && free_fp) {\n\t\tphp_stream_close(phar->fp);\n\t}\n\n\tif (phar->ufp) {\n\t\tif (free_ufp) {\n\t\t\tphp_stream_close(phar->ufp);\n\t\t}\n\t\tphar->ufp = NULL;\n\t}\n\n\tif (closeoldfile) {\n\t\tphp_stream_close(oldfile);\n\t}\n\n\tphar->internal_file_start = halt_offset + manifest_len + 4;\n\tphar->halt_offset = halt_offset;\n\tphar->is_brandnew = 0;\n\n\tphp_stream_rewind(newfile);\n\n\tif (phar->donotflush) {\n\t\t/* deferred flush */\n\t\tphar->fp = newfile;\n\t} else {\n\t\tphar->fp = php_stream_open_wrapper(phar->fname, \"w+b\", IGNORE_URL|STREAM_MUST_SEEK|REPORT_ERRORS, NULL);\n\t\tif (!phar->fp) {\n\t\t\tphar->fp = newfile;\n\t\t\tif (error) {\n\t\t\t\tspprintf(error, 4096, \"unable to open new phar \\\"%s\\\" for writing\", phar->fname);\n\t\t\t}\n\t\t\treturn EOF;\n\t\t}\n\n\t\tif (phar->flags & PHAR_FILE_COMPRESSED_GZ) {\n\t\t\t/* to properly compress, we have to tell zlib to add a zlib header */\n\t\t\tzval filterparams;\n\n\t\t\tarray_init(&filterparams);\n\t\t\tadd_assoc_long(&filterparams, \"window\", MAX_WBITS+16);\n\t\t\tfilter = php_stream_filter_create(\"zlib.deflate\", &filterparams, php_stream_is_persistent(phar->fp) TSRMLS_CC);\n\t\t\tzval_dtor(&filterparams);\n\n\t\t\tif (!filter) {\n\t\t\t\tif (error) {\n\t\t\t\t\tspprintf(error, 4096, \"unable to compress all contents of phar \\\"%s\\\" using zlib, PHP versions older than 5.2.6 have a buggy zlib\", phar->fname);\n\t\t\t\t}\n\t\t\t\treturn EOF;\n\t\t\t}\n\n\t\t\tphp_stream_filter_append(&phar->fp->writefilters, filter);\n\t\t\tphar_stream_copy_to_stream(newfile, phar->fp, PHP_STREAM_COPY_ALL, NULL);\n\t\t\tphp_stream_filter_flush(filter, 1);\n\t\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t\t\tphp_stream_close(phar->fp);\n\t\t\t/* use the temp stream as our base */\n\t\t\tphar->fp = newfile;\n\t\t} else if (phar->flags & PHAR_FILE_COMPRESSED_BZ2) {\n\t\t\tfilter = php_stream_filter_create(\"bzip2.compress\", NULL, php_stream_is_persistent(phar->fp) TSRMLS_CC);\n\t\t\tphp_stream_filter_append(&phar->fp->writefilters, filter);\n\t\t\tphar_stream_copy_to_stream(newfile, phar->fp, PHP_STREAM_COPY_ALL, NULL);\n\t\t\tphp_stream_filter_flush(filter, 1);\n\t\t\tphp_stream_filter_remove(filter, 1 TSRMLS_CC);\n\t\t\tphp_stream_close(phar->fp);\n\t\t\t/* use the temp stream as our base */\n\t\t\tphar->fp = newfile;\n\t\t} else {\n\t\t\tphar_stream_copy_to_stream(newfile, phar->fp, PHP_STREAM_COPY_ALL, NULL);\n\t\t\t/* we could also reopen the file in \"rb\" mode but there is no need for that */\n\t\t\tphp_stream_close(newfile);\n\t\t}\n\t}\n\n\tif (-1 == php_stream_seek(phar->fp, phar->halt_offset, SEEK_SET)) {\n\t\tif (error) {\n\t\t\tspprintf(error, 0, \"unable to seek to __HALT_COMPILER(); in new phar \\\"%s\\\"\", phar->fname);\n\t\t}\n\t\treturn EOF;\n\t}\n\n\treturn EOF;\n}\n/* }}} */\n\n#ifdef COMPILE_DL_PHAR\nZEND_GET_MODULE(phar)\n#endif\n\n/* {{{ phar_functions[]\n *\n * Every user visible function must have an entry in phar_functions[].\n */\nzend_function_entry phar_functions[] = {\n\tPHP_FE_END\n};\n/* }}}*/\n\nstatic size_t phar_zend_stream_reader(void *handle, char *buf, size_t len TSRMLS_DC) /* {{{ */\n{\n\treturn php_stream_read(phar_get_pharfp((phar_archive_data*)handle TSRMLS_CC), buf, len);\n}\n/* }}} */\n\n#if PHP_VERSION_ID >= 50300\nstatic size_t phar_zend_stream_fsizer(void *handle TSRMLS_DC) /* {{{ */\n{\n\treturn ((phar_archive_data*)handle)->halt_offset + 32;\n} /* }}} */\n\n#else /* PHP_VERSION_ID */\n\nstatic long phar_stream_fteller_for_zend(void *handle TSRMLS_DC) /* {{{ */\n{\n\treturn (long)php_stream_tell(phar_get_pharfp((phar_archive_data*)handle TSRMLS_CC));\n}\n/* }}} */\n#endif\n\nzend_op_array *(*phar_orig_compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC);\n#if PHP_VERSION_ID >= 50300\n#define phar_orig_zend_open zend_stream_open_function\nstatic char *phar_resolve_path(const char *filename, int filename_len TSRMLS_DC)\n{\n\treturn phar_find_in_include_path((char *) filename, filename_len, NULL TSRMLS_CC);\n}\n#else\nint (*phar_orig_zend_open)(const char *filename, zend_file_handle *handle TSRMLS_DC);\n#endif\n\nstatic zend_op_array *phar_compile_file(zend_file_handle *file_handle, int type TSRMLS_DC) /* {{{ */\n{\n\tzend_op_array *res;\n\tchar *name = NULL;\n\tint failed;\n\tphar_archive_data *phar;\n\n\tif (!file_handle || !file_handle->filename) {\n\t\treturn phar_orig_compile_file(file_handle, type TSRMLS_CC);\n\t}\n\tif (strstr(file_handle->filename, \".phar\") && !strstr(file_handle->filename, \"://\")) {\n\t\tif (SUCCESS == phar_open_from_filename((char*)file_handle->filename, strlen(file_handle->filename), NULL, 0, 0, &phar, NULL TSRMLS_CC)) {\n\t\t\tif (phar->is_zip || phar->is_tar) {\n\t\t\t\tzend_file_handle f = *file_handle;\n\n\t\t\t\t/* zip or tar-based phar */\n\t\t\t\tspprintf(&name, 4096, \"phar://%s/%s\", file_handle->filename, \".phar/stub.php\");\n\t\t\t\tif (SUCCESS == phar_orig_zend_open((const char *)name, file_handle TSRMLS_CC)) {\n\t\t\t\t\tefree(name);\n\t\t\t\t\tname = NULL;\n\t\t\t\t\tfile_handle->filename = f.filename;\n\t\t\t\t\tif (file_handle->opened_path) {\n\t\t\t\t\t\tefree(file_handle->opened_path);\n\t\t\t\t\t}\n\t\t\t\t\tfile_handle->opened_path = f.opened_path;\n\t\t\t\t\tfile_handle->free_filename = f.free_filename;\n\t\t\t\t} else {\n\t\t\t\t\t*file_handle = f;\n\t\t\t\t}\n\t\t\t} else if (phar->flags & PHAR_FILE_COMPRESSION_MASK) {\n\t\t\t\t/* compressed phar */\n#if PHP_VERSION_ID >= 50300\n\t\t\t\tfile_handle->type = ZEND_HANDLE_STREAM;\n\t\t\t\t/* we do our own reading directly from the phar, don't change the next line */\n\t\t\t\tfile_handle->handle.stream.handle = phar;\n\t\t\t\tfile_handle->handle.stream.reader = phar_zend_stream_reader;\n\t\t\t\tfile_handle->handle.stream.closer = NULL;\n\t\t\t\tfile_handle->handle.stream.fsizer = phar_zend_stream_fsizer;\n\t\t\t\tfile_handle->handle.stream.isatty = 0;\n\t\t\t\tphar->is_persistent ?\n\t\t\t\t\tphp_stream_rewind(PHAR_GLOBALS->cached_fp[phar->phar_pos].fp) :\n\t\t\t\t\tphp_stream_rewind(phar->fp);\n\t\t\t\tmemset(&file_handle->handle.stream.mmap, 0, sizeof(file_handle->handle.stream.mmap));\n#else /* PHP_VERSION_ID */\n\t\t\t\tfile_handle->type = ZEND_HANDLE_STREAM;\n\t\t\t\t/* we do our own reading directly from the phar, don't change the next line */\n\t\t\t\tfile_handle->handle.stream.handle = phar;\n\t\t\t\tfile_handle->handle.stream.reader = phar_zend_stream_reader;\n\t\t\t\tfile_handle->handle.stream.closer = NULL; /* don't close - let phar handle this one */\n\t\t\t\tfile_handle->handle.stream.fteller = phar_stream_fteller_for_zend;\n\t\t\t\tfile_handle->handle.stream.interactive = 0;\n\t\t\t\tphar->is_persistent ?\n\t\t\t\t\tphp_stream_rewind(PHAR_GLOBALS->cached_fp[phar->phar_pos].fp) :\n\t\t\t\t\tphp_stream_rewind(phar->fp);\n#endif\n\t\t\t}\n\t\t}\n\t}\n\n\tzend_try {\n\t\tfailed = 0;\n\t\tres = phar_orig_compile_file(file_handle, type TSRMLS_CC);\n\t} zend_catch {\n\t\tfailed = 1;\n\t\tres = NULL;\n\t} zend_end_try();\n\n\tif (name) {\n\t\tefree(name);\n\t}\n\n\tif (failed) {\n\t\tzend_bailout();\n\t}\n\n\treturn res;\n}\n/* }}} */\n\n#if PHP_VERSION_ID < 50300\nint phar_zend_open(const char *filename, zend_file_handle *handle TSRMLS_DC) /* {{{ */\n{\n\tchar *arch, *entry;\n\tint arch_len, entry_len;\n\n\t/* this code is obsoleted in php 5.3 */\n\tentry = (char *) filename;\n\tif (!IS_ABSOLUTE_PATH(entry, strlen(entry)) && !strstr(entry, \"://\")) {\n\t\tphar_archive_data **pphar = NULL;\n\t\tchar *fname;\n\t\tint fname_len;\n\n\t\tfname = (char*)zend_get_executed_filename(TSRMLS_C);\n\t\tfname_len = strlen(fname);\n\n\t\tif (fname_len > 7 && !strncasecmp(fname, \"phar://\", 7)) {\n\t\t\tif (SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 1, 0 TSRMLS_CC)) {\n\t\t\t\tzend_hash_find(&(PHAR_GLOBALS->phar_fname_map), arch, arch_len, (void **) &pphar);\n\t\t\t\tif (!pphar && PHAR_G(manifest_cached)) {\n\t\t\t\t\tzend_hash_find(&cached_phars, arch, arch_len, (void **) &pphar);\n\t\t\t\t}\n\t\t\t\tefree(arch);\n\t\t\t\tefree(entry);\n\t\t\t}\n\t\t}\n\n\t\t/* retrieving an include within the current directory, so use this if possible */\n\t\tif (!(entry = phar_find_in_include_path((char *) filename, strlen(filename), NULL TSRMLS_CC))) {\n\t\t\t/* this file is not in the phar, use the original path */\n\t\t\tgoto skip_phar;\n\t\t}\n\n\t\tif (SUCCESS == phar_orig_zend_open(entry, handle TSRMLS_CC)) {\n\t\t\tif (!handle->opened_path) {\n\t\t\t\thandle->opened_path = entry;\n\t\t\t}\n\t\t\tif (entry != filename) {\n\t\t\t\thandle->free_filename = 1;\n\t\t\t}\n\t\t\treturn SUCCESS;\n\t\t}\n\n\t\tif (entry != filename) {\n\t\t\tefree(entry);\n\t\t}\n\n\t\treturn FAILURE;\n\t}\nskip_phar:\n\treturn phar_orig_zend_open(filename, handle TSRMLS_CC);\n}\n/* }}} */\n#endif\ntypedef zend_op_array* (zend_compile_t)(zend_file_handle*, int TSRMLS_DC);\ntypedef zend_compile_t* (compile_hook)(zend_compile_t *ptr);\n\nPHP_GINIT_FUNCTION(phar) /* {{{ */\n{\n\tphar_mime_type mime;\n\n\tmemset(phar_globals, 0, sizeof(zend_phar_globals));\n\tphar_globals->readonly = 1;\n\n\tzend_hash_init(&phar_globals->mime_types, 0, NULL, NULL, 1);\n\n#define PHAR_SET_MIME(mimetype, ret, fileext) \\\n\t\tmime.mime = mimetype; \\\n\t\tmime.len = sizeof((mimetype))+1; \\\n\t\tmime.type = ret; \\\n\t\tzend_hash_add(&phar_globals->mime_types, fileext, sizeof(fileext)-1, (void *)&mime, sizeof(phar_mime_type), NULL); \\\n\n\tPHAR_SET_MIME(\"text/html\", PHAR_MIME_PHPS, \"phps\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"c\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"cc\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"cpp\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"c++\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"dtd\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"h\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"log\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"rng\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"txt\")\n\tPHAR_SET_MIME(\"text/plain\", PHAR_MIME_OTHER, \"xsd\")\n\tPHAR_SET_MIME(\"\", PHAR_MIME_PHP, \"php\")\n\tPHAR_SET_MIME(\"\", PHAR_MIME_PHP, \"inc\")\n\tPHAR_SET_MIME(\"video/avi\", PHAR_MIME_OTHER, \"avi\")\n\tPHAR_SET_MIME(\"image/bmp\", PHAR_MIME_OTHER, \"bmp\")\n\tPHAR_SET_MIME(\"text/css\", PHAR_MIME_OTHER, \"css\")\n\tPHAR_SET_MIME(\"image/gif\", PHAR_MIME_OTHER, \"gif\")\n\tPHAR_SET_MIME(\"text/html\", PHAR_MIME_OTHER, \"htm\")\n\tPHAR_SET_MIME(\"text/html\", PHAR_MIME_OTHER, \"html\")\n\tPHAR_SET_MIME(\"text/html\", PHAR_MIME_OTHER, \"htmls\")\n\tPHAR_SET_MIME(\"image/x-ico\", PHAR_MIME_OTHER, \"ico\")\n\tPHAR_SET_MIME(\"image/jpeg\", PHAR_MIME_OTHER, \"jpe\")\n\tPHAR_SET_MIME(\"image/jpeg\", PHAR_MIME_OTHER, \"jpg\")\n\tPHAR_SET_MIME(\"image/jpeg\", PHAR_MIME_OTHER, \"jpeg\")\n\tPHAR_SET_MIME(\"application/x-javascript\", PHAR_MIME_OTHER, \"js\")\n\tPHAR_SET_MIME(\"audio/midi\", PHAR_MIME_OTHER, \"midi\")\n\tPHAR_SET_MIME(\"audio/midi\", PHAR_MIME_OTHER, \"mid\")\n\tPHAR_SET_MIME(\"audio/mod\", PHAR_MIME_OTHER, \"mod\")\n\tPHAR_SET_MIME(\"movie/quicktime\", PHAR_MIME_OTHER, \"mov\")\n\tPHAR_SET_MIME(\"audio/mp3\", PHAR_MIME_OTHER, \"mp3\")\n\tPHAR_SET_MIME(\"video/mpeg\", PHAR_MIME_OTHER, \"mpg\")\n\tPHAR_SET_MIME(\"video/mpeg\", PHAR_MIME_OTHER, \"mpeg\")\n\tPHAR_SET_MIME(\"application/pdf\", PHAR_MIME_OTHER, \"pdf\")\n\tPHAR_SET_MIME(\"image/png\", PHAR_MIME_OTHER, \"png\")\n\tPHAR_SET_MIME(\"application/shockwave-flash\", PHAR_MIME_OTHER, \"swf\")\n\tPHAR_SET_MIME(\"image/tiff\", PHAR_MIME_OTHER, \"tif\")\n\tPHAR_SET_MIME(\"image/tiff\", PHAR_MIME_OTHER, \"tiff\")\n\tPHAR_SET_MIME(\"audio/wav\", PHAR_MIME_OTHER, \"wav\")\n\tPHAR_SET_MIME(\"image/xbm\", PHAR_MIME_OTHER, \"xbm\")\n\tPHAR_SET_MIME(\"text/xml\", PHAR_MIME_OTHER, \"xml\")\n\n\tphar_restore_orig_functions(TSRMLS_C);\n}\n/* }}} */\n\nPHP_GSHUTDOWN_FUNCTION(phar) /* {{{ */\n{\n\tzend_hash_destroy(&phar_globals->mime_types);\n}\n/* }}} */\n\nPHP_MINIT_FUNCTION(phar) /* {{{ */\n{\n\tREGISTER_INI_ENTRIES();\n\n\tphar_orig_compile_file = zend_compile_file;\n\tzend_compile_file = phar_compile_file;\n\n#if PHP_VERSION_ID >= 50300\n\tphar_save_resolve_path = zend_resolve_path;\n\tzend_resolve_path = phar_resolve_path;\n#else\n\tphar_orig_zend_open = zend_stream_open_function;\n\tzend_stream_open_function = phar_zend_open;\n#endif\n\n\tphar_object_init(TSRMLS_C);\n\n\tphar_intercept_functions_init(TSRMLS_C);\n\tphar_save_orig_functions(TSRMLS_C);\n\n\treturn php_register_url_stream_wrapper(\"phar\", &php_stream_phar_wrapper TSRMLS_CC);\n}\n/* }}} */\n\nPHP_MSHUTDOWN_FUNCTION(phar) /* {{{ */\n{\n\tphp_unregister_url_stream_wrapper(\"phar\" TSRMLS_CC);\n\n\tphar_intercept_functions_shutdown(TSRMLS_C);\n\n\tif (zend_compile_file == phar_compile_file) {\n\t\tzend_compile_file = phar_orig_compile_file;\n\t}\n\n#if PHP_VERSION_ID < 50300\n\tif (zend_stream_open_function == phar_zend_open) {\n\t\tzend_stream_open_function = phar_orig_zend_open;\n\t}\n#endif\n\tif (PHAR_G(manifest_cached)) {\n\t\tzend_hash_destroy(&(cached_phars));\n\t\tzend_hash_destroy(&(cached_alias));\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\nvoid phar_request_initialize(TSRMLS_D) /* {{{ */\n{\n\tif (!PHAR_GLOBALS->request_init)\n\t{\n\t\tPHAR_G(last_phar) = NULL;\n\t\tPHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;\n\t\tPHAR_G(has_bz2) = zend_hash_exists(&module_registry, \"bz2\", sizeof(\"bz2\"));\n\t\tPHAR_G(has_zlib) = zend_hash_exists(&module_registry, \"zlib\", sizeof(\"zlib\"));\n\t\tPHAR_GLOBALS->request_init = 1;\n\t\tPHAR_GLOBALS->request_ends = 0;\n\t\tPHAR_GLOBALS->request_done = 0;\n\t\tzend_hash_init(&(PHAR_GLOBALS->phar_fname_map), 5, zend_get_hash_value, destroy_phar_data, 0);\n\t\tzend_hash_init(&(PHAR_GLOBALS->phar_persist_map), 5, zend_get_hash_value, NULL, 0);\n\t\tzend_hash_init(&(PHAR_GLOBALS->phar_alias_map), 5, zend_get_hash_value, NULL, 0);\n\n\t\tif (PHAR_G(manifest_cached)) {\n\t\t\tphar_archive_data **pphar;\n\t\t\tphar_entry_fp *stuff = (phar_entry_fp *) ecalloc(zend_hash_num_elements(&cached_phars), sizeof(phar_entry_fp));\n\n\t\t\tfor (zend_hash_internal_pointer_reset(&cached_phars);\n\t\t\tzend_hash_get_current_data(&cached_phars, (void **)&pphar) == SUCCESS;\n\t\t\tzend_hash_move_forward(&cached_phars)) {\n\t\t\t\tstuff[pphar[0]->phar_pos].manifest = (phar_entry_fp_info *) ecalloc( zend_hash_num_elements(&(pphar[0]->manifest)), sizeof(phar_entry_fp_info));\n\t\t\t}\n\n\t\t\tPHAR_GLOBALS->cached_fp = stuff;\n\t\t}\n\n\t\tPHAR_GLOBALS->phar_SERVER_mung_list = 0;\n\t\tPHAR_G(cwd) = NULL;\n\t\tPHAR_G(cwd_len) = 0;\n\t\tPHAR_G(cwd_init) = 0;\n\t}\n}\n/* }}} */\n\nPHP_RSHUTDOWN_FUNCTION(phar) /* {{{ */\n{\n\tint i;\n\n\tPHAR_GLOBALS->request_ends = 1;\n\n\tif (PHAR_GLOBALS->request_init)\n\t{\n\t\tphar_release_functions(TSRMLS_C);\n\t\tzend_hash_destroy(&(PHAR_GLOBALS->phar_alias_map));\n\t\tPHAR_GLOBALS->phar_alias_map.arBuckets = NULL;\n\t\tzend_hash_destroy(&(PHAR_GLOBALS->phar_fname_map));\n\t\tPHAR_GLOBALS->phar_fname_map.arBuckets = NULL;\n\t\tzend_hash_destroy(&(PHAR_GLOBALS->phar_persist_map));\n\t\tPHAR_GLOBALS->phar_persist_map.arBuckets = NULL;\n\t\tPHAR_GLOBALS->phar_SERVER_mung_list = 0;\n\n\t\tif (PHAR_GLOBALS->cached_fp) {\n\t\t\tfor (i = 0; i < zend_hash_num_elements(&cached_phars); ++i) {\n\t\t\t\tif (PHAR_GLOBALS->cached_fp[i].fp) {\n\t\t\t\t\tphp_stream_close(PHAR_GLOBALS->cached_fp[i].fp);\n\t\t\t\t}\n\t\t\t\tif (PHAR_GLOBALS->cached_fp[i].ufp) {\n\t\t\t\t\tphp_stream_close(PHAR_GLOBALS->cached_fp[i].ufp);\n\t\t\t\t}\n\t\t\t\tefree(PHAR_GLOBALS->cached_fp[i].manifest);\n\t\t\t}\n\t\t\tefree(PHAR_GLOBALS->cached_fp);\n\t\t\tPHAR_GLOBALS->cached_fp = 0;\n\t\t}\n\n\t\tPHAR_GLOBALS->request_init = 0;\n\n\t\tif (PHAR_G(cwd)) {\n\t\t\tefree(PHAR_G(cwd));\n\t\t}\n\n\t\tPHAR_G(cwd) = NULL;\n\t\tPHAR_G(cwd_len) = 0;\n\t\tPHAR_G(cwd_init) = 0;\n\t}\n\n\tPHAR_GLOBALS->request_done = 1;\n\treturn SUCCESS;\n}\n/* }}} */\n\nPHP_MINFO_FUNCTION(phar) /* {{{ */\n{\n\tphar_request_initialize(TSRMLS_C);\n\tphp_info_print_table_start();\n\tphp_info_print_table_header(2, \"Phar: PHP Archive support\", \"enabled\");\n\tphp_info_print_table_row(2, \"Phar EXT version\", PHP_PHAR_VERSION);\n\tphp_info_print_table_row(2, \"Phar API version\", PHP_PHAR_API_VERSION);\n\tphp_info_print_table_row(2, \"SVN revision\", \"$Revision$\");\n\tphp_info_print_table_row(2, \"Phar-based phar archives\", \"enabled\");\n\tphp_info_print_table_row(2, \"Tar-based phar archives\", \"enabled\");\n\tphp_info_print_table_row(2, \"ZIP-based phar archives\", \"enabled\");\n\n\tif (PHAR_G(has_zlib)) {\n\t\tphp_info_print_table_row(2, \"gzip compression\", \"enabled\");\n\t} else {\n\t\tphp_info_print_table_row(2, \"gzip compression\", \"disabled (install ext/zlib)\");\n\t}\n\n\tif (PHAR_G(has_bz2)) {\n\t\tphp_info_print_table_row(2, \"bzip2 compression\", \"enabled\");\n\t} else {\n\t\tphp_info_print_table_row(2, \"bzip2 compression\", \"disabled (install pecl/bz2)\");\n\t}\n#ifdef PHAR_HAVE_OPENSSL\n\tphp_info_print_table_row(2, \"Native OpenSSL support\", \"enabled\");\n#else\n\tif (zend_hash_exists(&module_registry, \"openssl\", sizeof(\"openssl\"))) {\n\t\tphp_info_print_table_row(2, \"OpenSSL support\", \"enabled\");\n\t} else {\n\t\tphp_info_print_table_row(2, \"OpenSSL support\", \"disabled (install ext/openssl)\");\n\t}\n#endif\n\tphp_info_print_table_end();\n\n\tphp_info_print_box_start(0);\n\tPUTS(\"Phar based on pear/PHP_Archive, original concept by Davey Shafik.\");\n\tPUTS(!sapi_module.phpinfo_as_text?\"<br />\":\"\\n\");\n\tPUTS(\"Phar fully realized by Gregory Beaver and Marcus Boerger.\");\n\tPUTS(!sapi_module.phpinfo_as_text?\"<br />\":\"\\n\");\n\tPUTS(\"Portions of tar implementation Copyright (c) 2003-2009 Tim Kientzle.\");\n\tphp_info_print_box_end();\n\n\tDISPLAY_INI_ENTRIES();\n}\n/* }}} */\n\n/* {{{ phar_module_entry\n */\nstatic const zend_module_dep phar_deps[] = {\n\tZEND_MOD_OPTIONAL(\"apc\")\n\tZEND_MOD_OPTIONAL(\"bz2\")\n\tZEND_MOD_OPTIONAL(\"openssl\")\n\tZEND_MOD_OPTIONAL(\"zlib\")\n\tZEND_MOD_OPTIONAL(\"standard\")\n#if defined(HAVE_HASH) && !defined(COMPILE_DL_HASH)\n\tZEND_MOD_REQUIRED(\"hash\")\n#endif\n#if HAVE_SPL\n\tZEND_MOD_REQUIRED(\"spl\")\n#endif\n\tZEND_MOD_END\n};\n\nzend_module_entry phar_module_entry = {\n\tSTANDARD_MODULE_HEADER_EX, NULL,\n\tphar_deps,\n\t\"Phar\",\n\tphar_functions,\n\tPHP_MINIT(phar),\n\tPHP_MSHUTDOWN(phar),\n\tNULL,\n\tPHP_RSHUTDOWN(phar),\n\tPHP_MINFO(phar),\n\tPHP_PHAR_VERSION,\n\tPHP_MODULE_GLOBALS(phar), /* globals descriptor */\n\tPHP_GINIT(phar), /* globals ctor */\n\tPHP_GSHUTDOWN(phar), /* globals dtor */\n\tNULL, /* post deactivate */\n\tSTANDARD_MODULE_PROPERTIES_EX\n};\n/* }}} */\n\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: noet sw=4 ts=4 fdm=marker\n * vim<600: noet sw=4 ts=4\n */\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-11-19-eeba0b5681-d3b20b4058.c"}}},{"rowIdx":94,"cells":{"id":{"kind":"string","value":"manybugs_data_95"},"content":{"kind":"string","value":"/* Generated by re2c 0.13.5 on Mon May 31 11:07:50 2010 */\n#line 1 \"ext/standard/url_scanner_ex.re\"\n/*\n +----------------------------------------------------------------------+\n | PHP Version 6 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2006 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Author: Sascha Schumann <sascha@schumann.cx> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"php.h\"\n\n#ifdef HAVE_UNISTD_H\n#include <unistd.h>\n#endif\n#ifdef HAVE_LIMITS_H\n#include <limits.h>\n#endif\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n\n#include \"php_ini.h\"\n#include \"php_globals.h\"\n#define STATE_TAG SOME_OTHER_STATE_TAG\n#include \"basic_functions.h\"\n#include \"url.h\"\n#undef STATE_TAG\n\n#define url_scanner url_scanner_ex\n\n#include \"php_smart_str.h\"\n\nstatic PHP_INI_MH(OnUpdateTags)\n{\n\turl_adapt_state_ex_t *ctx;\n\tchar *key;\n\tchar *lasts;\n\tchar *tmp;\n\t\n\tctx = &BG(url_adapt_state_ex);\n\t\n\ttmp = estrndup(new_value, new_value_length);\n\t\n\tif (ctx->tags)\n\t\tzend_hash_destroy(ctx->tags);\n\telse\n\t\tctx->tags = malloc(sizeof(HashTable));\n\t\n\tzend_hash_init(ctx->tags, 0, NULL, NULL, 1);\n\t\n\tfor (key = php_strtok_r(tmp, \",\", &lasts);\n\t\t\tkey;\n\t\t\tkey = php_strtok_r(NULL, \",\", &lasts)) {\n\t\tchar *val;\n\n\t\tval = strchr(key, '=');\n\t\tif (val) {\n\t\t\tchar *q;\n\t\t\tint keylen;\n\t\t\t\n\t\t\t*val++ = '\\0';\n\t\t\tfor (q = key; *q; q++)\n\t\t\t\t*q = tolower(*q);\n\t\t\tkeylen = q - key;\n\t\t\t/* key is stored withOUT NUL\n\t\t\t val is stored WITH NUL */\n\t\t\tzend_hash_add(ctx->tags, key, keylen, val, strlen(val)+1, NULL);\n\t\t}\n\t}\n\n\tefree(tmp);\n\n\treturn SUCCESS;\n}\n\nPHP_INI_BEGIN()\n\tSTD_PHP_INI_ENTRY(\"url_rewriter.tags\", \"a=href,area=href,frame=src,form=,fieldset=\", PHP_INI_ALL, OnUpdateTags, url_adapt_state_ex, php_basic_globals, basic_globals)\nPHP_INI_END()\n\n#line 98 \"ext/standard/url_scanner_ex.re\"\n\n\n#define YYFILL(n) goto done\n#define YYCTYPE unsigned char\n#define YYCURSOR p\n#define YYLIMIT q\n#define YYMARKER r\n\t\nstatic inline void append_modified_url(smart_str *url, smart_str *dest, smart_str *url_app, const char *separator)\n{\n\tregister const char *p, *q;\n\tconst char *bash = NULL;\n\tconst char *sep = \"?\";\n\t\n\tq = (p = url->c) + url->len;\n\nscan:\n\n#line 114 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 0, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 0, 128, 128, 128, 128, 0, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t};\n\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy8;\n\t}\n\tif (yych <= '9') goto yy6;\n\tif (yych >= ';') goto yy4;\n\t++YYCURSOR;\n#line 116 \"ext/standard/url_scanner_ex.re\"\n\t{ smart_str_append(dest, url); return; }\n#line 162 \"ext/standard/url_scanner_ex.c\"\nyy4:\n\t++YYCURSOR;\n#line 117 \"ext/standard/url_scanner_ex.re\"\n\t{ sep = separator; goto scan; }\n#line 167 \"ext/standard/url_scanner_ex.c\"\nyy6:\n\t++YYCURSOR;\n#line 118 \"ext/standard/url_scanner_ex.re\"\n\t{ bash = p - 1; goto done; }\n#line 172 \"ext/standard/url_scanner_ex.c\"\nyy8:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy8;\n\t}\n#line 119 \"ext/standard/url_scanner_ex.re\"\n\t{ goto scan; }\n#line 182 \"ext/standard/url_scanner_ex.c\"\n}\n#line 120 \"ext/standard/url_scanner_ex.re\"\n\ndone:\n\t\n\t/* Don't modify URLs of the format \"#mark\" */\n\tif (bash && bash - url->c == 0) {\n\t\tsmart_str_append(dest, url);\n\t\treturn;\n\t}\n\n\tif (bash)\n\t\tsmart_str_appendl(dest, url->c, bash - url->c);\n\telse\n\t\tsmart_str_append(dest, url);\n\n\tsmart_str_appends(dest, sep);\n\tsmart_str_append(dest, url_app);\n\n\tif (bash)\n\t\tsmart_str_appendl(dest, bash, q - bash);\n}\n\n\n#undef YYFILL\n#undef YYCTYPE\n#undef YYCURSOR\n#undef YYLIMIT\n#undef YYMARKER\n\nstatic inline void tag_arg(url_adapt_state_ex_t *ctx, char quotes, char type TSRMLS_DC)\n{\n\tchar f = 0;\n\n\tif (strncasecmp(ctx->arg.c, ctx->lookup_data, ctx->arg.len) == 0)\n\t\tf = 1;\n\n\tif (quotes)\n\t\tsmart_str_appendc(&ctx->result, type);\n\tif (f) {\n\t\tappend_modified_url(&ctx->val, &ctx->result, &ctx->url_app, PG(arg_separator).output);\n\t} else {\n\t\tsmart_str_append(&ctx->result, &ctx->val);\n\t}\n\tif (quotes)\n\t\tsmart_str_appendc(&ctx->result, type);\n}\n\nenum {\n\tSTATE_PLAIN = 0,\n\tSTATE_TAG,\n\tSTATE_NEXT_ARG,\n\tSTATE_ARG,\n\tSTATE_BEFORE_VAL,\n\tSTATE_VAL\n};\n\n#define YYFILL(n) goto stop\n#define YYCTYPE unsigned char\n#define YYCURSOR xp\n#define YYLIMIT end\n#define YYMARKER q\n#define STATE ctx->state\n\n#define STD_PARA url_adapt_state_ex_t *ctx, char *start, char *YYCURSOR TSRMLS_DC\n#define STD_ARGS ctx, start, xp TSRMLS_CC\n\n#if SCANNER_DEBUG\n#define scdebug(x) printf x\n#else\n#define scdebug(x)\n#endif\n\nstatic inline void passthru(STD_PARA) \n{\n\tscdebug((\"appending %d chars, starting with %c\\n\", YYCURSOR-start, *start));\n\tsmart_str_appendl(&ctx->result, start, YYCURSOR - start);\n}\n\n/*\n * This function appends a hidden input field after a <form> or\n * <fieldset>. The latter is important for XHTML.\n */\n\nstatic void handle_form(STD_PARA) \n{\n\tint doit = 0;\n\n\tif (ctx->form_app.len > 0) {\n\t\tswitch (ctx->tag.len) {\n\t\t\tcase sizeof(\"form\") - 1:\n\t\t\t\tif (!strncasecmp(ctx->tag.c, \"form\", sizeof(\"form\") - 1)) {\n\t\t\t\t\tdoit = 1;\t\t\n\t\t\t\t}\n\t\t\t\tif (doit && ctx->val.c && ctx->lookup_data && *ctx->lookup_data) {\n\t\t\t\t\tchar *e, *p = zend_memnstr(ctx->val.c, \"://\", sizeof(\"://\") - 1, ctx->val.c + ctx->val.len);\n\t\t\t\t\tif (p) {\n\t\t\t\t\t\te = memchr(p, '/', (ctx->val.c + ctx->val.len) - p);\n\t\t\t\t\t\tif (!e) {\n\t\t\t\t\t\t\te = ctx->val.c + ctx->val.len;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ((e - p) && strncasecmp(p, ctx->lookup_data, (e - p))) {\n\t\t\t\t\t\t\tdoit = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbreak;\n\n\t\t\tcase sizeof(\"fieldset\") - 1:\n\t\t\t\tif (!strncasecmp(ctx->tag.c, \"fieldset\", sizeof(\"fieldset\") - 1)) {\n\t\t\t\t\tdoit = 1;\t\t\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t}\n\n\t\tif (doit)\n\t\t\tsmart_str_append(&ctx->result, &ctx->form_app);\n\t}\n}\n\n/*\n * HANDLE_TAG copies the HTML Tag and checks whether we \n * have that tag in our table. If we might modify it,\n * we continue to scan the tag, otherwise we simply copy the complete\n * HTML stuff to the result buffer.\n */\n\nstatic inline void handle_tag(STD_PARA) \n{\n\tint ok = 0;\n\tunsigned int i;\n\n\tctx->tag.len = 0;\n\tsmart_str_appendl(&ctx->tag, start, YYCURSOR - start);\n\tfor (i = 0; i < ctx->tag.len; i++)\n\t\tctx->tag.c[i] = tolower((int)(unsigned char)ctx->tag.c[i]);\n\tif (zend_hash_find(ctx->tags, ctx->tag.c, ctx->tag.len, (void **) &ctx->lookup_data) == SUCCESS)\n\t\tok = 1;\n\tSTATE = ok ? STATE_NEXT_ARG : STATE_PLAIN;\n}\n\nstatic inline void handle_arg(STD_PARA) \n{\n\tctx->arg.len = 0;\n\tsmart_str_appendl(&ctx->arg, start, YYCURSOR - start);\n}\n\nstatic inline void handle_val(STD_PARA, char quotes, char type) \n{\n\tsmart_str_setl(&ctx->val, start + quotes, YYCURSOR - start - quotes * 2);\n\ttag_arg(ctx, quotes, type TSRMLS_CC);\n}\n\nstatic inline void xx_mainloop(url_adapt_state_ex_t *ctx, const char *newdata, size_t newlen TSRMLS_DC)\n{\n\tchar *end, *q;\n\tchar *xp;\n\tchar *start;\n\tint rest;\n\n\tsmart_str_appendl(&ctx->buf, newdata, newlen);\n\t\n\tYYCURSOR = ctx->buf.c;\n\tYYLIMIT = ctx->buf.c + ctx->buf.len;\n\n\tswitch (STATE) {\n\t\tcase STATE_PLAIN: goto state_plain;\n\t\tcase STATE_TAG: goto state_tag;\n\t\tcase STATE_NEXT_ARG: goto state_next_arg;\n\t\tcase STATE_ARG: goto state_arg;\n\t\tcase STATE_BEFORE_VAL: goto state_before_val;\n\t\tcase STATE_VAL: goto state_val;\n\t}\n\t\n\nstate_plain_begin:\n\tSTATE = STATE_PLAIN;\n\t\nstate_plain:\n\tstart = YYCURSOR;\n\n#line 364 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 0, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t};\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy15;\n\t}\n\t++YYCURSOR;\n#line 299 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); STATE = STATE_TAG; goto state_tag; }\n#line 409 \"ext/standard/url_scanner_ex.c\"\nyy15:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy15;\n\t}\n#line 300 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); goto state_plain; }\n#line 419 \"ext/standard/url_scanner_ex.c\"\n}\n#line 301 \"ext/standard/url_scanner_ex.re\"\n\n\nstate_tag:\t\n\tstart = YYCURSOR;\n\n#line 427 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 128, 0, 0, 0, 0, 0, \n\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 0, 0, 0, 0, 0, \n\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t};\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\n\tif (yych <= '@') {\n\t\tif (yych != ':') goto yy22;\n\t} else {\n\t\tif (yych <= 'Z') goto yy20;\n\t\tif (yych <= '`') goto yy22;\n\t\tif (yych >= '{') goto yy22;\n\t}\nyy20:\n\t++YYCURSOR;\n\tyych = *YYCURSOR;\n\tgoto yy25;\nyy21:\n#line 306 \"ext/standard/url_scanner_ex.re\"\n\t{ handle_tag(STD_ARGS); /* Sets STATE */; passthru(STD_ARGS); if (STATE == STATE_PLAIN) goto state_plain; else goto state_next_arg; }\n#line 480 \"ext/standard/url_scanner_ex.c\"\nyy22:\n\t++YYCURSOR;\n#line 307 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); goto state_plain_begin; }\n#line 485 \"ext/standard/url_scanner_ex.c\"\nyy24:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\nyy25:\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy24;\n\t}\n\tgoto yy21;\n}\n#line 308 \"ext/standard/url_scanner_ex.re\"\n\n\nstate_next_arg_begin:\n\tSTATE = STATE_NEXT_ARG;\n\t\nstate_next_arg:\n\tstart = YYCURSOR;\n\n#line 505 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 128, 128, 128, 0, 128, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t};\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\n\tif (yych <= ' ') {\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy34;\n\t\t\tif (yych <= '\\v') goto yy30;\n\t\t\tgoto yy34;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy30;\n\t\t\tif (yych <= 0x1F) goto yy34;\n\t\t\tgoto yy30;\n\t\t}\n\t} else {\n\t\tif (yych <= '@') {\n\t\t\tif (yych != '>') goto yy34;\n\t\t} else {\n\t\t\tif (yych <= 'Z') goto yy32;\n\t\t\tif (yych <= '`') goto yy34;\n\t\t\tif (yych <= 'z') goto yy32;\n\t\t\tgoto yy34;\n\t\t}\n\t}\n\t++YYCURSOR;\n#line 316 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); handle_form(STD_ARGS); goto state_plain_begin; }\n#line 567 \"ext/standard/url_scanner_ex.c\"\nyy30:\n\t++YYCURSOR;\n\tyych = *YYCURSOR;\n\tgoto yy37;\nyy31:\n#line 317 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); goto state_next_arg; }\n#line 575 \"ext/standard/url_scanner_ex.c\"\nyy32:\n\t++YYCURSOR;\n#line 318 \"ext/standard/url_scanner_ex.re\"\n\t{ --YYCURSOR; STATE = STATE_ARG; goto state_arg; }\n#line 580 \"ext/standard/url_scanner_ex.c\"\nyy34:\n\t++YYCURSOR;\n#line 319 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); goto state_plain_begin; }\n#line 585 \"ext/standard/url_scanner_ex.c\"\nyy36:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\nyy37:\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy36;\n\t}\n\tgoto yy31;\n}\n#line 320 \"ext/standard/url_scanner_ex.re\"\n\n\nstate_arg:\n\tstart = YYCURSOR;\n\n#line 602 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 128, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 0, 0, 0, 0, 0, \n\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t};\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\n\tif (yych <= '@') goto yy42;\n\tif (yych <= 'Z') goto yy40;\n\tif (yych <= '`') goto yy42;\n\tif (yych >= '{') goto yy42;\nyy40:\n\t++YYCURSOR;\n\tyych = *YYCURSOR;\n\tgoto yy45;\nyy41:\n#line 325 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); handle_arg(STD_ARGS); STATE = STATE_BEFORE_VAL; goto state_before_val; }\n#line 652 \"ext/standard/url_scanner_ex.c\"\nyy42:\n\t++YYCURSOR;\n#line 326 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); STATE = STATE_NEXT_ARG; goto state_next_arg; }\n#line 657 \"ext/standard/url_scanner_ex.c\"\nyy44:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\nyy45:\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy44;\n\t}\n\tgoto yy41;\n}\n#line 327 \"ext/standard/url_scanner_ex.re\"\n\n\nstate_before_val:\n\tstart = YYCURSOR;\n\n#line 674 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t};\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\n\tif (yych == ' ') goto yy48;\n\tif (yych == '=') goto yy50;\n\tgoto yy52;\nyy48:\n\tyych = *(YYMARKER = ++YYCURSOR);\n\tif (yych == ' ') goto yy55;\n\tif (yych == '=') goto yy53;\nyy49:\n#line 333 \"ext/standard/url_scanner_ex.re\"\n\t{ --YYCURSOR; goto state_next_arg_begin; }\n#line 723 \"ext/standard/url_scanner_ex.c\"\nyy50:\n\t++YYCURSOR;\n\tyych = *YYCURSOR;\n\tgoto yy54;\nyy51:\n#line 332 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); STATE = STATE_VAL; goto state_val; }\n#line 731 \"ext/standard/url_scanner_ex.c\"\nyy52:\n\tyych = *++YYCURSOR;\n\tgoto yy49;\nyy53:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\nyy54:\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy53;\n\t}\n\tgoto yy51;\nyy55:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yych == ' ') goto yy55;\n\tif (yych == '=') goto yy53;\n\tYYCURSOR = YYMARKER;\n\tgoto yy49;\n}\n#line 334 \"ext/standard/url_scanner_ex.re\"\n\n\n\nstate_val:\n\tstart = YYCURSOR;\n\n#line 760 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 160, 160, 248, 248, 160, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t160, 248, 56, 248, 248, 248, 248, 200, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 0, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t};\n\tif ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);\n\tyych = *YYCURSOR;\n\tif (yych <= ' ') {\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy63;\n\t\t\tif (yych <= '\\n') goto yy64;\n\t\t\tgoto yy63;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy64;\n\t\t\tif (yych <= 0x1F) goto yy63;\n\t\t\tgoto yy64;\n\t\t}\n\t} else {\n\t\tif (yych <= '&') {\n\t\t\tif (yych != '\"') goto yy63;\n\t\t} else {\n\t\t\tif (yych <= '\\'') goto yy62;\n\t\t\tif (yych == '>') goto yy64;\n\t\t\tgoto yy63;\n\t\t}\n\t}\n\tyych = *(YYMARKER = ++YYCURSOR);\n\tgoto yy77;\nyy61:\n#line 342 \"ext/standard/url_scanner_ex.re\"\n\t{ handle_val(STD_ARGS, 0, ' '); goto state_next_arg_begin; }\n#line 823 \"ext/standard/url_scanner_ex.c\"\nyy62:\n\tyych = *(YYMARKER = ++YYCURSOR);\n\tgoto yy69;\nyy63:\n\tyych = *++YYCURSOR;\n\tgoto yy67;\nyy64:\n\t++YYCURSOR;\n#line 343 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); goto state_next_arg_begin; }\n#line 834 \"ext/standard/url_scanner_ex.c\"\nyy66:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\nyy67:\n\tif (yybm[0+yych] & 8) {\n\t\tgoto yy66;\n\t}\n\tgoto yy61;\nyy68:\n\tYYMARKER = ++YYCURSOR;\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\nyy69:\n\tif (yybm[0+yych] & 16) {\n\t\tgoto yy68;\n\t}\n\tif (yych <= '&') goto yy72;\n\tif (yych >= '(') goto yy61;\n\t++YYCURSOR;\n\tif (yybm[0+(yych = *YYCURSOR)] & 8) {\n\t\tgoto yy66;\n\t}\nyy71:\n#line 341 \"ext/standard/url_scanner_ex.re\"\n\t{ handle_val(STD_ARGS, 1, '\\''); goto state_next_arg_begin; }\n#line 861 \"ext/standard/url_scanner_ex.c\"\nyy72:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 32) {\n\t\tgoto yy72;\n\t}\n\tif (yych <= '=') goto yy75;\nyy74:\n\tYYCURSOR = YYMARKER;\n\tgoto yy61;\nyy75:\n\tyych = *++YYCURSOR;\n\tgoto yy71;\nyy76:\n\tYYMARKER = ++YYCURSOR;\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\nyy77:\n\tif (yybm[0+yych] & 64) {\n\t\tgoto yy76;\n\t}\n\tif (yych <= '!') goto yy80;\n\tif (yych >= '#') goto yy61;\n\t++YYCURSOR;\n\tif (yybm[0+(yych = *YYCURSOR)] & 8) {\n\t\tgoto yy66;\n\t}\nyy79:\n#line 340 \"ext/standard/url_scanner_ex.re\"\n\t{ handle_val(STD_ARGS, 1, '\"'); goto state_next_arg_begin; }\n#line 893 \"ext/standard/url_scanner_ex.c\"\nyy80:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy80;\n\t}\n\tif (yych >= '>') goto yy74;\n\t++YYCURSOR;\n\tyych = *YYCURSOR;\n\tgoto yy79;\n}\n#line 344 \"ext/standard/url_scanner_ex.re\"\n\n\nstop:\n\trest = YYLIMIT - start;\n\tscdebug((\"stopped in state %d at pos %d (%d:%c) %d\\n\", STATE, YYCURSOR - ctx->buf.c, *YYCURSOR, *YYCURSOR, rest));\n\t/* XXX: Crash avoidance. Need to work with reporter to figure out what goes wrong */\t\n\tif (rest < 0) rest = 0;\n\t\n\tif (rest) memmove(ctx->buf.c, start, rest);\n\tctx->buf.len = rest;\n}\n\nchar *php_url_scanner_adapt_single_url(const char *url, size_t urllen, const char *name, const char *value, size_t *newlen TSRMLS_DC)\n{\n\tsmart_str surl = {0};\n\tsmart_str buf = {0};\n\tsmart_str url_app = {0};\n\n\tsmart_str_setl(&surl, url, urllen);\n\n\tsmart_str_appends(&url_app, name);\n\tsmart_str_appendc(&url_app, '=');\n\tsmart_str_appends(&url_app, value);\n\n\tappend_modified_url(&surl, &buf, &url_app, PG(arg_separator).output);\n\n\tsmart_str_0(&buf);\n\tif (newlen) *newlen = buf.len;\n\n\tsmart_str_free(&url_app);\n\n\treturn buf.c;\n}\n\n\nstatic char *url_adapt_ext(const char *src, size_t srclen, size_t *newlen, zend_bool do_flush TSRMLS_DC)\n{\n\turl_adapt_state_ex_t *ctx;\n\tchar *retval;\n\n\tctx = &BG(url_adapt_state_ex);\n\n\txx_mainloop(ctx, src, srclen TSRMLS_CC);\n\n\t*newlen = ctx->result.len;\n\tif (!ctx->result.c) {\n\t\tsmart_str_appendl(&ctx->result, \"\", 0);\n\t}\n\tsmart_str_0(&ctx->result);\n\tif (do_flush) {\n\t\tsmart_str_appendl(&ctx->result, ctx->buf.c, ctx->buf.len);\n\t\t*newlen += ctx->buf.len;\n\t\tsmart_str_free(&ctx->buf);\n\t}\n\tretval = ctx->result.c;\n\tctx->result.c = NULL;\n\tctx->result.len = 0;\n\treturn retval;\n}\n\nstatic int php_url_scanner_ex_activate(TSRMLS_D)\n{\n\turl_adapt_state_ex_t *ctx;\n\t\n\tctx = &BG(url_adapt_state_ex);\n\n\tmemset(ctx, 0, ((size_t) &((url_adapt_state_ex_t *)0)->tags));\n\n\treturn SUCCESS;\n}\n\nstatic int php_url_scanner_ex_deactivate(TSRMLS_D)\n{\n\turl_adapt_state_ex_t *ctx;\n\t\n\tctx = &BG(url_adapt_state_ex);\n\n\tsmart_str_free(&ctx->result);\n\tsmart_str_free(&ctx->buf);\n\tsmart_str_free(&ctx->tag);\n\tsmart_str_free(&ctx->arg);\n\n\treturn SUCCESS;\n}\n\nstatic void php_url_scanner_output_handler(char *output, uint output_len, char **handled_output, uint *handled_output_len, int mode TSRMLS_DC)\n{\n\tsize_t len;\n\n\tif (BG(url_adapt_state_ex).url_app.len != 0) {\n\t\t*handled_output = url_adapt_ext(output, output_len, &len, (zend_bool) (mode & (PHP_OUTPUT_HANDLER_END | PHP_OUTPUT_HANDLER_CONT | PHP_OUTPUT_HANDLER_FLUSH | PHP_OUTPUT_HANDLER_FINAL) ? 1 : 0) TSRMLS_CC);\n\t\tif (sizeof(uint) < sizeof(size_t)) {\n\t\t\tif (len > UINT_MAX)\n\t\t\t\tlen = UINT_MAX;\n\t\t}\n\t\t*handled_output_len = len;\n\t} else if (BG(url_adapt_state_ex).url_app.len == 0) {\n\t\turl_adapt_state_ex_t *ctx = &BG(url_adapt_state_ex);\n\t\tif (ctx->buf.len) {\n\t\t\tsmart_str_appendl(&ctx->result, ctx->buf.c, ctx->buf.len);\n\t\t\tsmart_str_appendl(&ctx->result, output, output_len);\n\n\t\t\t*handled_output = ctx->result.c;\n\t\t\t*handled_output_len = ctx->buf.len + output_len;\n\n\t\t\tctx->result.c = NULL;\n\t\t\tctx->result.len = 0;\n\t\t\tsmart_str_free(&ctx->buf);\n\t\t} else {\n\t\t\t*handled_output = NULL;\n\t\t}\n\t} else {\n\t\t*handled_output = NULL;\n\t}\n}\n\nPHPAPI int php_url_scanner_add_var(char *name, int name_len, char *value, int value_len, int urlencode TSRMLS_DC)\n{\n\tchar *encoded;\n\tint encoded_len;\n\tsmart_str val;\n\t\n\tif (! BG(url_adapt_state_ex).active) {\n\t\tphp_url_scanner_ex_activate(TSRMLS_C);\n\t\tphp_output_start_internal(ZEND_STRL(\"URL-Rewriter\"), php_url_scanner_output_handler, 0, PHP_OUTPUT_HANDLER_STDFLAGS TSRMLS_CC);\n\t\tBG(url_adapt_state_ex).active = 1;\n\t}\n\n\n\tif (BG(url_adapt_state_ex).url_app.len != 0) {\n\t\tsmart_str_appends(&BG(url_adapt_state_ex).url_app, PG(arg_separator).output);\n\t}\n\n\tif (urlencode) {\n\t\tencoded = php_url_encode(value, value_len, &encoded_len);\n\t\tsmart_str_setl(&val, encoded, encoded_len);\n\t} else {\n\t\tsmart_str_setl(&val, value, value_len);\n\t}\n\t\n\tsmart_str_appendl(&BG(url_adapt_state_ex).url_app, name, name_len);\n\tsmart_str_appendc(&BG(url_adapt_state_ex).url_app, '=');\n\tsmart_str_append(&BG(url_adapt_state_ex).url_app, &val);\n\n\tsmart_str_appends(&BG(url_adapt_state_ex).form_app, \"<input type=\\\"hidden\\\" name=\\\"\"); \n\tsmart_str_appendl(&BG(url_adapt_state_ex).form_app, name, name_len);\n\tsmart_str_appends(&BG(url_adapt_state_ex).form_app, \"\\\" value=\\\"\");\n\tsmart_str_append(&BG(url_adapt_state_ex).form_app, &val);\n\tsmart_str_appends(&BG(url_adapt_state_ex).form_app, \"\\\" />\");\n\n\tif (urlencode)\n\t\tefree(encoded);\n\n\treturn SUCCESS;\n}\n\nPHPAPI int php_url_scanner_reset_vars(TSRMLS_D)\n{\n\tBG(url_adapt_state_ex).form_app.len = 0;\n\tBG(url_adapt_state_ex).url_app.len = 0;\n\n\treturn SUCCESS;\n}\n\nPHP_MINIT_FUNCTION(url_scanner)\n{\n\tBG(url_adapt_state_ex).tags = NULL;\n\n\tBG(url_adapt_state_ex).form_app.c = BG(url_adapt_state_ex).url_app.c = 0;\n\tBG(url_adapt_state_ex).form_app.len = BG(url_adapt_state_ex).url_app.len = 0;\n\n\tREGISTER_INI_ENTRIES();\n\treturn SUCCESS;\n}\n\nPHP_MSHUTDOWN_FUNCTION(url_scanner)\n{\n\tUNREGISTER_INI_ENTRIES();\n\n\treturn SUCCESS;\n}\n\nPHP_RINIT_FUNCTION(url_scanner)\n{\n\tBG(url_adapt_state_ex).active = 0;\n\t\n\treturn SUCCESS;\n}\n\nPHP_RSHUTDOWN_FUNCTION(url_scanner)\n{\n\tif (BG(url_adapt_state_ex).active) {\n\t\tphp_url_scanner_ex_deactivate(TSRMLS_C);\n\t\tBG(url_adapt_state_ex).active = 0;\n\t}\n\n\tsmart_str_free(&BG(url_adapt_state_ex).form_app);\n\tsmart_str_free(&BG(url_adapt_state_ex).url_app);\n\n\treturn SUCCESS;\n}\n\n\n/* Generated by re2c 0.13.5 on Mon May 23 12:29:55 2011 */\n#line 1 \"ext/standard/url_scanner_ex.re\"\n/*\n +----------------------------------------------------------------------+\n | PHP Version 6 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2006 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Author: Sascha Schumann <sascha@schumann.cx> |\n +----------------------------------------------------------------------+\n*/\n\n/* $Id$ */\n\n#include \"php.h\"\n\n#ifdef HAVE_UNISTD_H\n#include <unistd.h>\n#endif\n#ifdef HAVE_LIMITS_H\n#include <limits.h>\n#endif\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n\n#include \"php_ini.h\"\n#include \"php_globals.h\"\n#define STATE_TAG SOME_OTHER_STATE_TAG\n#include \"basic_functions.h\"\n#include \"url.h\"\n#undef STATE_TAG\n\n#define url_scanner url_scanner_ex\n\n#include \"php_smart_str.h\"\n\nstatic PHP_INI_MH(OnUpdateTags)\n{\n\turl_adapt_state_ex_t *ctx;\n\tchar *key;\n\tchar *lasts;\n\tchar *tmp;\n\t\n\tctx = &BG(url_adapt_state_ex);\n\t\n\ttmp = estrndup(new_value, new_value_length);\n\t\n\tif (ctx->tags)\n\t\tzend_hash_destroy(ctx->tags);\n\telse\n\t\tctx->tags = malloc(sizeof(HashTable));\n\t\n\tzend_hash_init(ctx->tags, 0, NULL, NULL, 1);\n\t\n\tfor (key = php_strtok_r(tmp, \",\", &lasts);\n\t\t\tkey;\n\t\t\tkey = php_strtok_r(NULL, \",\", &lasts)) {\n\t\tchar *val;\n\n\t\tval = strchr(key, '=');\n\t\tif (val) {\n\t\t\tchar *q;\n\t\t\tint keylen;\n\t\t\t\n\t\t\t*val++ = '\\0';\n\t\t\tfor (q = key; *q; q++)\n\t\t\t\t*q = tolower(*q);\n\t\t\tkeylen = q - key;\n\t\t\t/* key is stored withOUT NUL\n\t\t\t val is stored WITH NUL */\n\t\t\tzend_hash_add(ctx->tags, key, keylen, val, strlen(val)+1, NULL);\n\t\t}\n\t}\n\n\tefree(tmp);\n\n\treturn SUCCESS;\n}\n\nPHP_INI_BEGIN()\n\tSTD_PHP_INI_ENTRY(\"url_rewriter.tags\", \"a=href,area=href,frame=src,form=,fieldset=\", PHP_INI_ALL, OnUpdateTags, url_adapt_state_ex, php_basic_globals, basic_globals)\nPHP_INI_END()\n\n#line 98 \"ext/standard/url_scanner_ex.re\"\n\n\n#define YYFILL(n) goto done\n#define YYCTYPE unsigned char\n#define YYCURSOR p\n#define YYLIMIT q\n#define YYMARKER r\n\t\nstatic inline void append_modified_url(smart_str *url, smart_str *dest, smart_str *url_app, const char *separator)\n{\n\tregister const char *p, *q;\n\tconst char *bash = NULL;\n\tconst char *sep = \"?\";\n\t\n\tq = (p = url->c) + url->len;\n\nscan:\n\n#line 114 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 0, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 0, 128, 128, 128, 128, 0, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t};\n\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy8;\n\t}\n\tif (yych <= '9') goto yy6;\n\tif (yych >= ';') goto yy4;\n\t++YYCURSOR;\n#line 116 \"ext/standard/url_scanner_ex.re\"\n\t{ smart_str_append(dest, url); return; }\n#line 162 \"ext/standard/url_scanner_ex.c\"\nyy4:\n\t++YYCURSOR;\n#line 117 \"ext/standard/url_scanner_ex.re\"\n\t{ sep = separator; goto scan; }\n#line 167 \"ext/standard/url_scanner_ex.c\"\nyy6:\n\t++YYCURSOR;\n#line 118 \"ext/standard/url_scanner_ex.re\"\n\t{ bash = p - 1; goto done; }\n#line 172 \"ext/standard/url_scanner_ex.c\"\nyy8:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy8;\n\t}\n#line 119 \"ext/standard/url_scanner_ex.re\"\n\t{ goto scan; }\n#line 182 \"ext/standard/url_scanner_ex.c\"\n}\n#line 120 \"ext/standard/url_scanner_ex.re\"\n\ndone:\n\t\n\t/* Don't modify URLs of the format \"#mark\" */\n\tif (bash && bash - url->c == 0) {\n\t\tsmart_str_append(dest, url);\n\t\treturn;\n\t}\n\n\tif (bash)\n\t\tsmart_str_appendl(dest, url->c, bash - url->c);\n\telse\n\t\tsmart_str_append(dest, url);\n\n\tsmart_str_appends(dest, sep);\n\tsmart_str_append(dest, url_app);\n\n\tif (bash)\n\t\tsmart_str_appendl(dest, bash, q - bash);\n}\n\n\n#undef YYFILL\n#undef YYCTYPE\n#undef YYCURSOR\n#undef YYLIMIT\n#undef YYMARKER\n\nstatic inline void tag_arg(url_adapt_state_ex_t *ctx, char quotes, char type TSRMLS_DC)\n{\n\tchar f = 0;\n\n\tif (strncasecmp(ctx->arg.c, ctx->lookup_data, ctx->arg.len) == 0)\n\t\tf = 1;\n\n\tif (quotes)\n\t\tsmart_str_appendc(&ctx->result, type);\n\tif (f) {\n\t\tappend_modified_url(&ctx->val, &ctx->result, &ctx->url_app, PG(arg_separator).output);\n\t} else {\n\t\tsmart_str_append(&ctx->result, &ctx->val);\n\t}\n\tif (quotes)\n\t\tsmart_str_appendc(&ctx->result, type);\n}\n\nenum {\n\tSTATE_PLAIN = 0,\n\tSTATE_TAG,\n\tSTATE_NEXT_ARG,\n\tSTATE_ARG,\n\tSTATE_BEFORE_VAL,\n\tSTATE_VAL\n};\n\n#define YYFILL(n) goto stop\n#define YYCTYPE unsigned char\n#define YYCURSOR xp\n#define YYLIMIT end\n#define YYMARKER q\n#define STATE ctx->state\n\n#define STD_PARA url_adapt_state_ex_t *ctx, char *start, char *YYCURSOR TSRMLS_DC\n#define STD_ARGS ctx, start, xp TSRMLS_CC\n\n#if SCANNER_DEBUG\n#define scdebug(x) printf x\n#else\n#define scdebug(x)\n#endif\n\nstatic inline void passthru(STD_PARA) \n{\n\tscdebug((\"appending %d chars, starting with %c\\n\", YYCURSOR-start, *start));\n\tsmart_str_appendl(&ctx->result, start, YYCURSOR - start);\n}\n\n/*\n * This function appends a hidden input field after a <form> or\n * <fieldset>. The latter is important for XHTML.\n */\n\nstatic void handle_form(STD_PARA) \n{\n\tint doit = 0;\n\n\tif (ctx->form_app.len > 0) {\n\t\tswitch (ctx->tag.len) {\n\t\t\tcase sizeof(\"form\") - 1:\n\t\t\t\tif (!strncasecmp(ctx->tag.c, \"form\", sizeof(\"form\") - 1)) {\n\t\t\t\t\tdoit = 1;\t\t\n\t\t\t\t}\n\t\t\t\tif (doit && ctx->val.c && ctx->lookup_data && *ctx->lookup_data) {\n\t\t\t\t\tchar *e, *p = zend_memnstr(ctx->val.c, \"://\", sizeof(\"://\") - 1, ctx->val.c + ctx->val.len);\n\t\t\t\t\tif (p) {\n\t\t\t\t\t\te = memchr(p, '/', (ctx->val.c + ctx->val.len) - p);\n\t\t\t\t\t\tif (!e) {\n\t\t\t\t\t\t\te = ctx->val.c + ctx->val.len;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ((e - p) && strncasecmp(p, ctx->lookup_data, (e - p))) {\n\t\t\t\t\t\t\tdoit = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbreak;\n\n\t\t\tcase sizeof(\"fieldset\") - 1:\n\t\t\t\tif (!strncasecmp(ctx->tag.c, \"fieldset\", sizeof(\"fieldset\") - 1)) {\n\t\t\t\t\tdoit = 1;\t\t\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t}\n\n\t\tif (doit)\n\t\t\tsmart_str_append(&ctx->result, &ctx->form_app);\n\t}\n}\n\n/*\n * HANDLE_TAG copies the HTML Tag and checks whether we \n * have that tag in our table. If we might modify it,\n * we continue to scan the tag, otherwise we simply copy the complete\n * HTML stuff to the result buffer.\n */\n\nstatic inline void handle_tag(STD_PARA) \n{\n\tint ok = 0;\n\tunsigned int i;\n\n\tctx->tag.len = 0;\n\tsmart_str_appendl(&ctx->tag, start, YYCURSOR - start);\n\tfor (i = 0; i < ctx->tag.len; i++)\n\t\tctx->tag.c[i] = tolower((int)(unsigned char)ctx->tag.c[i]);\n\tif (zend_hash_find(ctx->tags, ctx->tag.c, ctx->tag.len, (void **) &ctx->lookup_data) == SUCCESS)\n\t\tok = 1;\n\tSTATE = ok ? STATE_NEXT_ARG : STATE_PLAIN;\n}\n\nstatic inline void handle_arg(STD_PARA) \n{\n\tctx->arg.len = 0;\n\tsmart_str_appendl(&ctx->arg, start, YYCURSOR - start);\n}\n\nstatic inline void handle_val(STD_PARA, char quotes, char type) \n{\n\tsmart_str_setl(&ctx->val, start + quotes, YYCURSOR - start - quotes * 2);\n\ttag_arg(ctx, quotes, type TSRMLS_CC);\n}\n\nstatic inline void xx_mainloop(url_adapt_state_ex_t *ctx, const char *newdata, size_t newlen TSRMLS_DC)\n{\n\tchar *end, *q;\n\tchar *xp;\n\tchar *start;\n\tint rest;\n\n\tsmart_str_appendl(&ctx->buf, newdata, newlen);\n\t\n\tYYCURSOR = ctx->buf.c;\n\tYYLIMIT = ctx->buf.c + ctx->buf.len;\n\n\tswitch (STATE) {\n\t\tcase STATE_PLAIN: goto state_plain;\n\t\tcase STATE_TAG: goto state_tag;\n\t\tcase STATE_NEXT_ARG: goto state_next_arg;\n\t\tcase STATE_ARG: goto state_arg;\n\t\tcase STATE_BEFORE_VAL: goto state_before_val;\n\t\tcase STATE_VAL: goto state_val;\n\t}\n\t\n\nstate_plain_begin:\n\tSTATE = STATE_PLAIN;\n\t\nstate_plain:\n\tstart = YYCURSOR;\n\n#line 364 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 0, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t};\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy15;\n\t}\n\t++YYCURSOR;\n#line 299 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); STATE = STATE_TAG; goto state_tag; }\n#line 409 \"ext/standard/url_scanner_ex.c\"\nyy15:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy15;\n\t}\n#line 300 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); goto state_plain; }\n#line 419 \"ext/standard/url_scanner_ex.c\"\n}\n#line 301 \"ext/standard/url_scanner_ex.re\"\n\n\nstate_tag:\t\n\tstart = YYCURSOR;\n\n#line 427 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 128, 0, 0, 0, 0, 0, \n\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 0, 0, 0, 0, 0, \n\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t};\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\n\tif (yych <= '@') {\n\t\tif (yych != ':') goto yy22;\n\t} else {\n\t\tif (yych <= 'Z') goto yy20;\n\t\tif (yych <= '`') goto yy22;\n\t\tif (yych >= '{') goto yy22;\n\t}\nyy20:\n\t++YYCURSOR;\n\tyych = *YYCURSOR;\n\tgoto yy25;\nyy21:\n#line 306 \"ext/standard/url_scanner_ex.re\"\n\t{ handle_tag(STD_ARGS); /* Sets STATE */; passthru(STD_ARGS); if (STATE == STATE_PLAIN) goto state_plain; else goto state_next_arg; }\n#line 480 \"ext/standard/url_scanner_ex.c\"\nyy22:\n\t++YYCURSOR;\n#line 307 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); goto state_plain_begin; }\n#line 485 \"ext/standard/url_scanner_ex.c\"\nyy24:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\nyy25:\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy24;\n\t}\n\tgoto yy21;\n}\n#line 308 \"ext/standard/url_scanner_ex.re\"\n\n\nstate_next_arg_begin:\n\tSTATE = STATE_NEXT_ARG;\n\t\nstate_next_arg:\n\tstart = YYCURSOR;\n\n#line 505 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 128, 128, 128, 0, 128, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t};\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\n\tif (yych <= ' ') {\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy34;\n\t\t\tif (yych <= '\\v') goto yy30;\n\t\t\tgoto yy34;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy30;\n\t\t\tif (yych <= 0x1F) goto yy34;\n\t\t\tgoto yy30;\n\t\t}\n\t} else {\n\t\tif (yych <= '@') {\n\t\t\tif (yych != '>') goto yy34;\n\t\t} else {\n\t\t\tif (yych <= 'Z') goto yy32;\n\t\t\tif (yych <= '`') goto yy34;\n\t\t\tif (yych <= 'z') goto yy32;\n\t\t\tgoto yy34;\n\t\t}\n\t}\n\t++YYCURSOR;\n#line 316 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); handle_form(STD_ARGS); goto state_plain_begin; }\n#line 567 \"ext/standard/url_scanner_ex.c\"\nyy30:\n\t++YYCURSOR;\n\tyych = *YYCURSOR;\n\tgoto yy37;\nyy31:\n#line 317 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); goto state_next_arg; }\n#line 575 \"ext/standard/url_scanner_ex.c\"\nyy32:\n\t++YYCURSOR;\n#line 318 \"ext/standard/url_scanner_ex.re\"\n\t{ --YYCURSOR; STATE = STATE_ARG; goto state_arg; }\n#line 580 \"ext/standard/url_scanner_ex.c\"\nyy34:\n\t++YYCURSOR;\n#line 319 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); goto state_plain_begin; }\n#line 585 \"ext/standard/url_scanner_ex.c\"\nyy36:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\nyy37:\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy36;\n\t}\n\tgoto yy31;\n}\n#line 320 \"ext/standard/url_scanner_ex.re\"\n\n\nstate_arg:\n\tstart = YYCURSOR;\n\n#line 602 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 128, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 0, 0, 0, 0, 0, \n\t\t 0, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 128, 128, 128, 128, 128, \n\t\t128, 128, 128, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t};\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\n\tif (yych <= '@') goto yy42;\n\tif (yych <= 'Z') goto yy40;\n\tif (yych <= '`') goto yy42;\n\tif (yych >= '{') goto yy42;\nyy40:\n\t++YYCURSOR;\n\tyych = *YYCURSOR;\n\tgoto yy45;\nyy41:\n#line 325 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); handle_arg(STD_ARGS); STATE = STATE_BEFORE_VAL; goto state_before_val; }\n#line 652 \"ext/standard/url_scanner_ex.c\"\nyy42:\n\t++YYCURSOR;\n#line 326 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); STATE = STATE_NEXT_ARG; goto state_next_arg; }\n#line 657 \"ext/standard/url_scanner_ex.c\"\nyy44:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\nyy45:\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy44;\n\t}\n\tgoto yy41;\n}\n#line 327 \"ext/standard/url_scanner_ex.re\"\n\n\nstate_before_val:\n\tstart = YYCURSOR;\n\n#line 674 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t128, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t\t 0, 0, 0, 0, 0, 0, 0, 0, \n\t};\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\n\tif (yych == ' ') goto yy48;\n\tif (yych == '=') goto yy50;\n\tgoto yy52;\nyy48:\n\tyych = *(YYMARKER = ++YYCURSOR);\n\tif (yych == ' ') goto yy55;\n\tif (yych == '=') goto yy53;\nyy49:\n#line 333 \"ext/standard/url_scanner_ex.re\"\n\t{ --YYCURSOR; goto state_next_arg_begin; }\n#line 723 \"ext/standard/url_scanner_ex.c\"\nyy50:\n\t++YYCURSOR;\n\tyych = *YYCURSOR;\n\tgoto yy54;\nyy51:\n#line 332 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); STATE = STATE_VAL; goto state_val; }\n#line 731 \"ext/standard/url_scanner_ex.c\"\nyy52:\n\tyych = *++YYCURSOR;\n\tgoto yy49;\nyy53:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\nyy54:\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy53;\n\t}\n\tgoto yy51;\nyy55:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yych == ' ') goto yy55;\n\tif (yych == '=') goto yy53;\n\tYYCURSOR = YYMARKER;\n\tgoto yy49;\n}\n#line 334 \"ext/standard/url_scanner_ex.re\"\n\n\n\nstate_val:\n\tstart = YYCURSOR;\n\n#line 760 \"ext/standard/url_scanner_ex.c\"\n{\n\tYYCTYPE yych;\n\tstatic const unsigned char yybm[] = {\n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 160, 160, 248, 248, 160, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t160, 248, 56, 248, 248, 248, 248, 200, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 0, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t\t248, 248, 248, 248, 248, 248, 248, 248, \n\t};\n\tif ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);\n\tyych = *YYCURSOR;\n\tif (yych <= ' ') {\n\t\tif (yych <= '\\f') {\n\t\t\tif (yych <= 0x08) goto yy63;\n\t\t\tif (yych <= '\\n') goto yy64;\n\t\t\tgoto yy63;\n\t\t} else {\n\t\t\tif (yych <= '\\r') goto yy64;\n\t\t\tif (yych <= 0x1F) goto yy63;\n\t\t\tgoto yy64;\n\t\t}\n\t} else {\n\t\tif (yych <= '&') {\n\t\t\tif (yych != '\"') goto yy63;\n\t\t} else {\n\t\t\tif (yych <= '\\'') goto yy62;\n\t\t\tif (yych == '>') goto yy64;\n\t\t\tgoto yy63;\n\t\t}\n\t}\n\tyych = *(YYMARKER = ++YYCURSOR);\n\tgoto yy77;\nyy61:\n#line 342 \"ext/standard/url_scanner_ex.re\"\n\t{ handle_val(STD_ARGS, 0, ' '); goto state_next_arg_begin; }\n#line 823 \"ext/standard/url_scanner_ex.c\"\nyy62:\n\tyych = *(YYMARKER = ++YYCURSOR);\n\tgoto yy69;\nyy63:\n\tyych = *++YYCURSOR;\n\tgoto yy67;\nyy64:\n\t++YYCURSOR;\n#line 343 \"ext/standard/url_scanner_ex.re\"\n\t{ passthru(STD_ARGS); goto state_next_arg_begin; }\n#line 834 \"ext/standard/url_scanner_ex.c\"\nyy66:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\nyy67:\n\tif (yybm[0+yych] & 8) {\n\t\tgoto yy66;\n\t}\n\tgoto yy61;\nyy68:\n\tYYMARKER = ++YYCURSOR;\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\nyy69:\n\tif (yybm[0+yych] & 16) {\n\t\tgoto yy68;\n\t}\n\tif (yych <= '&') goto yy72;\n\tif (yych >= '(') goto yy61;\n\t++YYCURSOR;\n\tif (yybm[0+(yych = *YYCURSOR)] & 8) {\n\t\tgoto yy66;\n\t}\nyy71:\n#line 341 \"ext/standard/url_scanner_ex.re\"\n\t{ handle_val(STD_ARGS, 1, '\\''); goto state_next_arg_begin; }\n#line 861 \"ext/standard/url_scanner_ex.c\"\nyy72:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 32) {\n\t\tgoto yy72;\n\t}\n\tif (yych <= '=') goto yy75;\nyy74:\n\tYYCURSOR = YYMARKER;\n\tgoto yy61;\nyy75:\n\tyych = *++YYCURSOR;\n\tgoto yy71;\nyy76:\n\tYYMARKER = ++YYCURSOR;\n\tif ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);\n\tyych = *YYCURSOR;\nyy77:\n\tif (yybm[0+yych] & 64) {\n\t\tgoto yy76;\n\t}\n\tif (yych <= '!') goto yy80;\n\tif (yych >= '#') goto yy61;\n\t++YYCURSOR;\n\tif (yybm[0+(yych = *YYCURSOR)] & 8) {\n\t\tgoto yy66;\n\t}\nyy79:\n#line 340 \"ext/standard/url_scanner_ex.re\"\n\t{ handle_val(STD_ARGS, 1, '\"'); goto state_next_arg_begin; }\n#line 893 \"ext/standard/url_scanner_ex.c\"\nyy80:\n\t++YYCURSOR;\n\tif (YYLIMIT <= YYCURSOR) YYFILL(1);\n\tyych = *YYCURSOR;\n\tif (yybm[0+yych] & 128) {\n\t\tgoto yy80;\n\t}\n\tif (yych >= '>') goto yy74;\n\t++YYCURSOR;\n\tyych = *YYCURSOR;\n\tgoto yy79;\n}\n#line 344 \"ext/standard/url_scanner_ex.re\"\n\n\nstop:\n\trest = YYLIMIT - start;\n\tscdebug((\"stopped in state %d at pos %d (%d:%c) %d\\n\", STATE, YYCURSOR - ctx->buf.c, *YYCURSOR, *YYCURSOR, rest));\n\t/* XXX: Crash avoidance. Need to work with reporter to figure out what goes wrong */\t\n\tif (rest < 0) rest = 0;\n\t\n\tif (rest) memmove(ctx->buf.c, start, rest);\n\tctx->buf.len = rest;\n}\n\nchar *php_url_scanner_adapt_single_url(const char *url, size_t urllen, const char *name, const char *value, size_t *newlen TSRMLS_DC)\n{\n\tsmart_str surl = {0};\n\tsmart_str buf = {0};\n\tsmart_str url_app = {0};\n\n\tsmart_str_setl(&surl, url, urllen);\n\n\tsmart_str_appends(&url_app, name);\n\tsmart_str_appendc(&url_app, '=');\n\tsmart_str_appends(&url_app, value);\n\n\tappend_modified_url(&surl, &buf, &url_app, PG(arg_separator).output);\n\n\tsmart_str_0(&buf);\n\tif (newlen) *newlen = buf.len;\n\n\tsmart_str_free(&url_app);\n\n\treturn buf.c;\n}\n\n\nstatic char *url_adapt_ext(const char *src, size_t srclen, size_t *newlen, zend_bool do_flush TSRMLS_DC)\n{\n\turl_adapt_state_ex_t *ctx;\n\tchar *retval;\n\n\tctx = &BG(url_adapt_state_ex);\n\n\txx_mainloop(ctx, src, srclen TSRMLS_CC);\n\n\t*newlen = ctx->result.len;\n\tif (!ctx->result.c) {\n\t\tsmart_str_appendl(&ctx->result, \"\", 0);\n\t}\n\tsmart_str_0(&ctx->result);\n\tif (do_flush) {\n\t\tsmart_str_appendl(&ctx->result, ctx->buf.c, ctx->buf.len);\n\t\t*newlen += ctx->buf.len;\n\t\tsmart_str_free(&ctx->buf);\n\t}\n\tretval = ctx->result.c;\n\tctx->result.c = NULL;\n\tctx->result.len = 0;\n\treturn retval;\n}\n\nstatic int php_url_scanner_ex_activate(TSRMLS_D)\n{\n\turl_adapt_state_ex_t *ctx;\n\t\n\tctx = &BG(url_adapt_state_ex);\n\n\tmemset(ctx, 0, ((size_t) &((url_adapt_state_ex_t *)0)->tags));\n\n\treturn SUCCESS;\n}\n\nstatic int php_url_scanner_ex_deactivate(TSRMLS_D)\n{\n\turl_adapt_state_ex_t *ctx;\n\t\n\tctx = &BG(url_adapt_state_ex);\n\n\tsmart_str_free(&ctx->result);\n\tsmart_str_free(&ctx->buf);\n\tsmart_str_free(&ctx->tag);\n\tsmart_str_free(&ctx->arg);\n\n\treturn SUCCESS;\n}\n\nstatic void php_url_scanner_output_handler(char *output, uint output_len, char **handled_output, uint *handled_output_len, int mode TSRMLS_DC)\n{\n\tsize_t len;\n\n\tif (BG(url_adapt_state_ex).url_app.len != 0) {\n\t\t*handled_output = url_adapt_ext(output, output_len, &len, (zend_bool) (mode & (PHP_OUTPUT_HANDLER_END | PHP_OUTPUT_HANDLER_CONT | PHP_OUTPUT_HANDLER_FLUSH | PHP_OUTPUT_HANDLER_FINAL) ? 1 : 0) TSRMLS_CC);\n\t\tif (sizeof(uint) < sizeof(size_t)) {\n\t\t\tif (len > UINT_MAX)\n\t\t\t\tlen = UINT_MAX;\n\t\t}\n\t\t*handled_output_len = len;\n\t} else if (BG(url_adapt_state_ex).url_app.len == 0) {\n\t\turl_adapt_state_ex_t *ctx = &BG(url_adapt_state_ex);\n\t\tif (ctx->buf.len) {\n\t\t\tsmart_str_appendl(&ctx->result, ctx->buf.c, ctx->buf.len);\n\t\t\tsmart_str_appendl(&ctx->result, output, output_len);\n\n\t\t\t*handled_output = ctx->result.c;\n\t\t\t*handled_output_len = ctx->buf.len + output_len;\n\n\t\t\tctx->result.c = NULL;\n\t\t\tctx->result.len = 0;\n\t\t\tsmart_str_free(&ctx->buf);\n\t\t} else {\n\t\t\t*handled_output = estrndup(output, *handled_output_len = output_len);\n\t\t}\n\t} else {\n\t\t*handled_output = NULL;\n\t}\n}\n\nPHPAPI int php_url_scanner_add_var(char *name, int name_len, char *value, int value_len, int urlencode TSRMLS_DC)\n{\n\tchar *encoded;\n\tint encoded_len;\n\tsmart_str val;\n\t\n\tif (! BG(url_adapt_state_ex).active) {\n\t\tphp_url_scanner_ex_activate(TSRMLS_C);\n\t\tphp_output_start_internal(ZEND_STRL(\"URL-Rewriter\"), php_url_scanner_output_handler, 0, PHP_OUTPUT_HANDLER_STDFLAGS TSRMLS_CC);\n\t\tBG(url_adapt_state_ex).active = 1;\n\t}\n\n\n\tif (BG(url_adapt_state_ex).url_app.len != 0) {\n\t\tsmart_str_appends(&BG(url_adapt_state_ex).url_app, PG(arg_separator).output);\n\t}\n\n\tif (urlencode) {\n\t\tencoded = php_url_encode(value, value_len, &encoded_len);\n\t\tsmart_str_setl(&val, encoded, encoded_len);\n\t} else {\n\t\tsmart_str_setl(&val, value, value_len);\n\t}\n\t\n\tsmart_str_appendl(&BG(url_adapt_state_ex).url_app, name, name_len);\n\tsmart_str_appendc(&BG(url_adapt_state_ex).url_app, '=');\n\tsmart_str_append(&BG(url_adapt_state_ex).url_app, &val);\n\n\tsmart_str_appends(&BG(url_adapt_state_ex).form_app, \"<input type=\\\"hidden\\\" name=\\\"\"); \n\tsmart_str_appendl(&BG(url_adapt_state_ex).form_app, name, name_len);\n\tsmart_str_appends(&BG(url_adapt_state_ex).form_app, \"\\\" value=\\\"\");\n\tsmart_str_append(&BG(url_adapt_state_ex).form_app, &val);\n\tsmart_str_appends(&BG(url_adapt_state_ex).form_app, \"\\\" />\");\n\n\tif (urlencode)\n\t\tefree(encoded);\n\n\treturn SUCCESS;\n}\n\nPHPAPI int php_url_scanner_reset_vars(TSRMLS_D)\n{\n\tBG(url_adapt_state_ex).form_app.len = 0;\n\tBG(url_adapt_state_ex).url_app.len = 0;\n\n\treturn SUCCESS;\n}\n\nPHP_MINIT_FUNCTION(url_scanner)\n{\n\tBG(url_adapt_state_ex).tags = NULL;\n\n\tBG(url_adapt_state_ex).form_app.c = BG(url_adapt_state_ex).url_app.c = 0;\n\tBG(url_adapt_state_ex).form_app.len = BG(url_adapt_state_ex).url_app.len = 0;\n\n\tREGISTER_INI_ENTRIES();\n\treturn SUCCESS;\n}\n\nPHP_MSHUTDOWN_FUNCTION(url_scanner)\n{\n\tUNREGISTER_INI_ENTRIES();\n\n\treturn SUCCESS;\n}\n\nPHP_RINIT_FUNCTION(url_scanner)\n{\n\tBG(url_adapt_state_ex).active = 0;\n\t\n\treturn SUCCESS;\n}\n\nPHP_RSHUTDOWN_FUNCTION(url_scanner)\n{\n\tif (BG(url_adapt_state_ex).active) {\n\t\tphp_url_scanner_ex_deactivate(TSRMLS_C);\n\t\tBG(url_adapt_state_ex).active = 0;\n\t}\n\n\tsmart_str_free(&BG(url_adapt_state_ex).form_app);\n\tsmart_str_free(&BG(url_adapt_state_ex).url_app);\n\n\treturn SUCCESS;\n}\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/php_2011-05-24-b60f6774dc-1056c57fa9.c"}}},{"rowIdx":95,"cells":{"id":{"kind":"string","value":"manybugs_data_96"},"content":{"kind":"string","value":"/*\n * libfb - FreeBASIC's runtime library\n *\tCopyright (C) 2004-2010 The FreeBASIC development team.\n *\n * This library is free software; you can redistribute it and/or\n * modify it under the terms of the GNU Lesser General Public\n * License as published by the Free Software Foundation; either\n * version 2.1 of the License, or (at your option) any later version.\n *\n * This library is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n * Lesser General Public License for more details.\n *\n * You should have received a copy of the GNU Lesser General Public\n * License along with this library; if not, write to the Free Software\n * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n *\n * As a special exception, the copyright holders of this library give\n * you permission to link this library with independent modules to\n * produce an executable, regardless of the license terms of these\n * independent modules, and to copy and distribute the resulting\n * executable under terms of your choice, provided that you also meet,\n * for each linked independent module, the terms and conditions of the\n * license of that module. An independent module is a module which is\n * not derived from or based on this library. If you modify this library,\n * you may extend this exception to your version of the library, but\n * you are not obligated to do so. If you do not wish to do so, delete\n * this exception statement from your version.\n */\n\n/*\n * str_midassign.c -- mid$ statement\n *\n * chng: oct/2004 written [v1ctor]\n *\n */\n\n#include <stdlib.h>\n#include <string.h>\n#include \"fb.h\"\n\n\n/*:::::*/\nFBCALL void fb_StrAssignMid ( FBSTRING *dst, int start, int len, FBSTRING *src )\n{\n int \tsrc_len, dst_len;\n\n\tFB_STRLOCK();\n\n if( (dst == NULL) || (dst->data == NULL) || (FB_STRSIZE( dst ) == 0) )\n {\n \tfb_hStrDelTemp_NoLock( src );\n \tfb_hStrDelTemp_NoLock( dst );\n \tFB_STRUNLOCK();\n \treturn;\n }\n\n if(\t(src == NULL) || (src->data == NULL) || (FB_STRSIZE( src ) == 0) ) {\n fb_hStrDelTemp_NoLock( src );\n \tfb_hStrDelTemp_NoLock( dst );\n \tFB_STRUNLOCK();\n \treturn ;\n }\n\n\n\tsrc_len = FB_STRSIZE( src );\n\tdst_len = FB_STRSIZE( dst );\n\n if( (start > 0) && (start <= dst_len) )\n {\n\t\t--start;\n\n if( (len < 1) || (len > src_len) )\n\t\t\tlen = src_len;\n\n if( start + len > dst_len )\n \tlen = (dst_len - start);\n\n\t\tmemcpy( dst->data + start, src->data, len );\n }\n\n\t/* del if temp */\n\tfb_hStrDelTemp_NoLock( src );\n fb_hStrDelTemp_NoLock( dst );\n\n \tFB_STRUNLOCK();\n}\n\n\n/*\n * libfb - FreeBASIC's runtime library\n *\tCopyright (C) 2004-2010 The FreeBASIC development team.\n *\n * This library is free software; you can redistribute it and/or\n * modify it under the terms of the GNU Lesser General Public\n * License as published by the Free Software Foundation; either\n * version 2.1 of the License, or (at your option) any later version.\n *\n * This library is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n * Lesser General Public License for more details.\n *\n * You should have received a copy of the GNU Lesser General Public\n * License along with this library; if not, write to the Free Software\n * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n *\n * As a special exception, the copyright holders of this library give\n * you permission to link this library with independent modules to\n * produce an executable, regardless of the license terms of these\n * independent modules, and to copy and distribute the resulting\n * executable under terms of your choice, provided that you also meet,\n * for each linked independent module, the terms and conditions of the\n * license of that module. An independent module is a module which is\n * not derived from or based on this library. If you modify this library,\n * you may extend this exception to your version of the library, but\n * you are not obligated to do so. If you do not wish to do so, delete\n * this exception statement from your version.\n */\n\n/*\n * str_midassign.c -- mid$ statement\n *\n * chng: oct/2004 written [v1ctor]\n *\n */\n\n#include <stdlib.h>\n#include <string.h>\n#include \"fb.h\"\n\n\n/*:::::*/\nFBCALL void fb_StrAssignMid ( FBSTRING *dst, int start, int len, FBSTRING *src )\n{\n int \tsrc_len, dst_len;\n\n\tFB_STRLOCK();\n\n if( (dst == NULL) || (dst->data == NULL) || (FB_STRSIZE( dst ) == 0) )\n {\n \tfb_hStrDelTemp_NoLock( src );\n \tfb_hStrDelTemp_NoLock( dst );\n \tFB_STRUNLOCK();\n \treturn;\n }\n\n if(\t(src == NULL) || (src->data == NULL) || (FB_STRSIZE( src ) == 0) ) {\n fb_hStrDelTemp_NoLock( src );\n \tfb_hStrDelTemp_NoLock( dst );\n \tFB_STRUNLOCK();\n \treturn ;\n }\n\n\n\tsrc_len = FB_STRSIZE( src );\n\tdst_len = FB_STRSIZE( dst );\n\n\tif( (start > 0) && (start <= dst_len) && (len != 0) )\n {\n\t\t--start;\n\n\t\tif( (len < 0) || (len > src_len) )\n\t\t\tlen = src_len;\n\n if( start + len > dst_len )\n \tlen = (dst_len - start);\n\n\t\tmemcpy( dst->data + start, src->data, len );\n }\n\n\t/* del if temp */\n\tfb_hStrDelTemp_NoLock( src );\n fb_hStrDelTemp_NoLock( dst );\n\n \tFB_STRUNLOCK();\n}\n"},"max_stars_repo_path":{"kind":"string","value":"Defects4J/APR_LLMs/code/LLM_repair/ManyBugs/buggy_programs/fbc_5458-5459.c"}}},{"rowIdx":96,"cells":{"id":{"kind":"string","value":"manybugs_data_97"},"content":{"kind":"string","value":"/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Derick Rethans <derick@derickrethans.nl> |\n +----------------------------------------------------------------------+\n */\n\n/* $Id$ */\n\n#include \"php.h\"\n#include \"php_streams.h\"\n#include \"php_main.h\"\n#include \"php_globals.h\"\n#include \"php_ini.h\"\n#include \"ext/standard/info.h\"\n#include \"ext/standard/php_versioning.h\"\n#include \"ext/standard/php_math.h\"\n#include \"php_date.h\"\n#include \"zend_interfaces.h\"\n#include \"lib/timelib.h\"\n#include <time.h>\n\n#ifdef PHP_WIN32\nstatic __inline __int64 php_date_llabs( __int64 i ) { return i >= 0? i: -i; }\n#elif defined(__GNUC__) && __GNUC__ < 3\nstatic __inline __int64_t php_date_llabs( __int64_t i ) { return i >= 0 ? i : -i; }\n#else\nstatic inline long long php_date_llabs( long long i ) { return i >= 0 ? i : -i; }\n#endif\n\n/* {{{ arginfo */\nZEND_BEGIN_ARG_INFO_EX(arginfo_date, 0, 0, 1)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, timestamp)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_gmdate, 0, 0, 1)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, timestamp)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_idate, 0, 0, 1)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, timestamp)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_strtotime, 0, 0, 1)\n\tZEND_ARG_INFO(0, time)\n\tZEND_ARG_INFO(0, now)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_mktime, 0, 0, 0)\n\tZEND_ARG_INFO(0, hour)\n\tZEND_ARG_INFO(0, min)\n\tZEND_ARG_INFO(0, sec)\n\tZEND_ARG_INFO(0, mon)\n\tZEND_ARG_INFO(0, day)\n\tZEND_ARG_INFO(0, year)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_gmmktime, 0, 0, 0)\n\tZEND_ARG_INFO(0, hour)\n\tZEND_ARG_INFO(0, min)\n\tZEND_ARG_INFO(0, sec)\n\tZEND_ARG_INFO(0, mon)\n\tZEND_ARG_INFO(0, day)\n\tZEND_ARG_INFO(0, year)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_checkdate, 0)\n\tZEND_ARG_INFO(0, month)\n\tZEND_ARG_INFO(0, day)\n\tZEND_ARG_INFO(0, year)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_strftime, 0, 0, 1)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, timestamp)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_gmstrftime, 0, 0, 1)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, timestamp)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_time, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_localtime, 0, 0, 0)\n\tZEND_ARG_INFO(0, timestamp)\n\tZEND_ARG_INFO(0, associative_array)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_getdate, 0, 0, 0)\n\tZEND_ARG_INFO(0, timestamp)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_date_default_timezone_set, 0)\n\tZEND_ARG_INFO(0, timezone_identifier)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_date_default_timezone_get, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_sunrise, 0, 0, 1)\n\tZEND_ARG_INFO(0, time)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, latitude)\n\tZEND_ARG_INFO(0, longitude)\n\tZEND_ARG_INFO(0, zenith)\n\tZEND_ARG_INFO(0, gmt_offset)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_sunset, 0, 0, 1)\n\tZEND_ARG_INFO(0, time)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, latitude)\n\tZEND_ARG_INFO(0, longitude)\n\tZEND_ARG_INFO(0, zenith)\n\tZEND_ARG_INFO(0, gmt_offset)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_date_sun_info, 0)\n\tZEND_ARG_INFO(0, time)\n\tZEND_ARG_INFO(0, latitude)\n\tZEND_ARG_INFO(0, longitude)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_create, 0, 0, 0)\n\tZEND_ARG_INFO(0, time)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_create_from_format, 0, 0, 2)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, time)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_parse, 0, 0, 1)\n\tZEND_ARG_INFO(0, date)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_parse_from_format, 0, 0, 2)\n\tZEND_ARG_INFO(0, format)\n\tZEND_ARG_INFO(0, date)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_date_get_last_errors, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_format, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, format)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_format, 0, 0, 1)\n\tZEND_ARG_INFO(0, format)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_modify, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, modify)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_modify, 0, 0, 1)\n\tZEND_ARG_INFO(0, modify)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_add, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, interval)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_add, 0, 0, 1)\n\tZEND_ARG_INFO(0, interval)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_sub, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, interval)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_sub, 0, 0, 1)\n\tZEND_ARG_INFO(0, interval)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_timezone_get, 0, 0, 1)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_date_method_timezone_get, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_timezone_set, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, timezone)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_timezone_set, 0, 0, 1)\n\tZEND_ARG_INFO(0, timezone)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_offset_get, 0, 0, 1)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_date_method_offset_get, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_diff, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, object2)\n\tZEND_ARG_INFO(0, absolute)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_diff, 0, 0, 1)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, absolute)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_time_set, 0, 0, 3)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, hour)\n\tZEND_ARG_INFO(0, minute)\n\tZEND_ARG_INFO(0, second)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_time_set, 0, 0, 2)\n\tZEND_ARG_INFO(0, hour)\n\tZEND_ARG_INFO(0, minute)\n\tZEND_ARG_INFO(0, second)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_date_set, 0, 0, 4)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, year)\n\tZEND_ARG_INFO(0, month)\n\tZEND_ARG_INFO(0, day)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_date_set, 0, 0, 3)\n\tZEND_ARG_INFO(0, year)\n\tZEND_ARG_INFO(0, month)\n\tZEND_ARG_INFO(0, day)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_isodate_set, 0, 0, 3)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, year)\n\tZEND_ARG_INFO(0, week)\n\tZEND_ARG_INFO(0, day)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_isodate_set, 0, 0, 2)\n\tZEND_ARG_INFO(0, year)\n\tZEND_ARG_INFO(0, week)\n\tZEND_ARG_INFO(0, day)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_timestamp_set, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, unixtimestamp)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_timestamp_set, 0, 0, 1)\n\tZEND_ARG_INFO(0, unixtimestamp)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_timestamp_get, 0, 0, 1)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_date_method_timestamp_get, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_open, 0, 0, 1)\n\tZEND_ARG_INFO(0, timezone)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_name_get, 0, 0, 1)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_timezone_method_name_get, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_name_from_abbr, 0, 0, 1)\n\tZEND_ARG_INFO(0, abbr)\n\tZEND_ARG_INFO(0, gmtoffset)\n\tZEND_ARG_INFO(0, isdst)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_offset_get, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, datetime)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_method_offset_get, 0, 0, 1)\n\tZEND_ARG_INFO(0, datetime)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_transitions_get, 0, 0, 1)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, timestamp_begin)\n\tZEND_ARG_INFO(0, timestamp_end)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_timezone_method_transitions_get, 0)\n\tZEND_ARG_INFO(0, timestamp_begin)\n\tZEND_ARG_INFO(0, timestamp_end)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_location_get, 0, 0, 1)\n\tZEND_ARG_INFO(0, object)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_timezone_method_location_get, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_identifiers_list, 0, 0, 0)\n\tZEND_ARG_INFO(0, what)\n\tZEND_ARG_INFO(0, country)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_timezone_abbreviations_list, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_timezone_version_get, 0)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_interval_create_from_date_string, 0, 0, 1)\n\tZEND_ARG_INFO(0, time)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_interval_format, 0, 0, 2)\n\tZEND_ARG_INFO(0, object)\n\tZEND_ARG_INFO(0, format)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO(arginfo_date_method_interval_format, 0)\n\tZEND_ARG_INFO(0, format)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_period_construct, 0, 0, 3)\n\tZEND_ARG_INFO(0, start)\n\tZEND_ARG_INFO(0, interval)\n\tZEND_ARG_INFO(0, end)\nZEND_END_ARG_INFO()\n\nZEND_BEGIN_ARG_INFO_EX(arginfo_date_interval_construct, 0, 0, 0)\n\tZEND_ARG_INFO(0, interval_spec)\nZEND_END_ARG_INFO()\n/* }}} */\n\n/* {{{ Function table */\nconst zend_function_entry date_functions[] = {\n\tPHP_FE(strtotime, arginfo_strtotime)\n\tPHP_FE(date, arginfo_date)\n\tPHP_FE(idate, arginfo_idate)\n\tPHP_FE(gmdate, arginfo_gmdate)\n\tPHP_FE(mktime, arginfo_mktime)\n\tPHP_FE(gmmktime, arginfo_gmmktime)\n\tPHP_FE(checkdate, arginfo_checkdate)\n\n#ifdef HAVE_STRFTIME\n\tPHP_FE(strftime, arginfo_strftime)\n\tPHP_FE(gmstrftime, arginfo_gmstrftime)\n#endif\n\n\tPHP_FE(time, arginfo_time)\n\tPHP_FE(localtime, arginfo_localtime)\n\tPHP_FE(getdate, arginfo_getdate)\n\n\t/* Advanced Interface */\n\tPHP_FE(date_create, arginfo_date_create)\n\tPHP_FE(date_create_from_format, arginfo_date_create_from_format)\n\tPHP_FE(date_parse, arginfo_date_parse)\n\tPHP_FE(date_parse_from_format, arginfo_date_parse_from_format)\n\tPHP_FE(date_get_last_errors, arginfo_date_get_last_errors)\n\tPHP_FE(date_format, arginfo_date_format)\n\tPHP_FE(date_modify, arginfo_date_modify)\n\tPHP_FE(date_add, arginfo_date_add)\n\tPHP_FE(date_sub, arginfo_date_sub)\n\tPHP_FE(date_timezone_get, arginfo_date_timezone_get)\n\tPHP_FE(date_timezone_set, arginfo_date_timezone_set)\n\tPHP_FE(date_offset_get, arginfo_date_offset_get)\n\tPHP_FE(date_diff, arginfo_date_diff)\n\n\tPHP_FE(date_time_set, arginfo_date_time_set)\n\tPHP_FE(date_date_set, arginfo_date_date_set)\n\tPHP_FE(date_isodate_set, arginfo_date_isodate_set)\n\tPHP_FE(date_timestamp_set, arginfo_date_timestamp_set)\n\tPHP_FE(date_timestamp_get, arginfo_date_timestamp_get)\n\n\tPHP_FE(timezone_open, arginfo_timezone_open)\n\tPHP_FE(timezone_name_get, arginfo_timezone_name_get)\n\tPHP_FE(timezone_name_from_abbr, arginfo_timezone_name_from_abbr)\n\tPHP_FE(timezone_offset_get, arginfo_timezone_offset_get)\n\tPHP_FE(timezone_transitions_get, arginfo_timezone_transitions_get)\n\tPHP_FE(timezone_location_get, arginfo_timezone_location_get)\n\tPHP_FE(timezone_identifiers_list, arginfo_timezone_identifiers_list)\n\tPHP_FE(timezone_abbreviations_list, arginfo_timezone_abbreviations_list)\n\tPHP_FE(timezone_version_get, arginfo_timezone_version_get)\n\n\tPHP_FE(date_interval_create_from_date_string, arginfo_date_interval_create_from_date_string)\n\tPHP_FE(date_interval_format, arginfo_date_interval_format)\n\n\t/* Options and Configuration */\n\tPHP_FE(date_default_timezone_set, arginfo_date_default_timezone_set)\n\tPHP_FE(date_default_timezone_get, arginfo_date_default_timezone_get)\n\n\t/* Astronomical functions */\n\tPHP_FE(date_sunrise, arginfo_date_sunrise)\n\tPHP_FE(date_sunset, arginfo_date_sunset)\n\tPHP_FE(date_sun_info, arginfo_date_sun_info)\n\t{NULL, NULL, NULL}\n};\n\nconst zend_function_entry date_funcs_date[] = {\n\tPHP_ME(DateTime,\t\t\t__construct,\t\targinfo_date_create, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC)\n\tPHP_ME(DateTime,\t\t\t__wakeup,\t\t\tNULL, ZEND_ACC_PUBLIC)\n\tPHP_ME(DateTime,\t\t\t__set_state,\t\tNULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)\n\tPHP_ME_MAPPING(createFromFormat, date_create_from_format,\targinfo_date_create_from_format, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)\n\tPHP_ME_MAPPING(getLastErrors, date_get_last_errors,\targinfo_date_get_last_errors, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)\n\tPHP_ME_MAPPING(format,\t\tdate_format,\t\targinfo_date_method_format, 0)\n\tPHP_ME_MAPPING(modify,\t\tdate_modify,\t\targinfo_date_method_modify, 0)\n\tPHP_ME_MAPPING(add,\t\t\tdate_add,\t\t\targinfo_date_method_add, 0)\n\tPHP_ME_MAPPING(sub,\t\t\tdate_sub,\t\t\targinfo_date_method_sub, 0)\n\tPHP_ME_MAPPING(getTimezone, date_timezone_get,\targinfo_date_method_timezone_get, 0)\n\tPHP_ME_MAPPING(setTimezone, date_timezone_set,\targinfo_date_method_timezone_set, 0)\n\tPHP_ME_MAPPING(getOffset,\tdate_offset_get,\targinfo_date_method_offset_get, 0)\n\tPHP_ME_MAPPING(setTime,\t\tdate_time_set,\t\targinfo_date_method_time_set, 0)\n\tPHP_ME_MAPPING(setDate,\t\tdate_date_set,\t\targinfo_date_method_date_set, 0)\n\tPHP_ME_MAPPING(setISODate,\tdate_isodate_set,\targinfo_date_method_isodate_set, 0)\n\tPHP_ME_MAPPING(setTimestamp,\tdate_timestamp_set, arginfo_date_method_timestamp_set, 0)\n\tPHP_ME_MAPPING(getTimestamp,\tdate_timestamp_get, arginfo_date_method_timestamp_get, 0)\n\tPHP_ME_MAPPING(diff,\t\t\tdate_diff, arginfo_date_method_diff, 0)\n\t{NULL, NULL, NULL}\n};\n\nconst zend_function_entry date_funcs_timezone[] = {\n\tPHP_ME(DateTimeZone, __construct, arginfo_timezone_open, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC)\n\tPHP_ME_MAPPING(getName, timezone_name_get, arginfo_timezone_method_name_get, 0)\n\tPHP_ME_MAPPING(getOffset, timezone_offset_get, arginfo_timezone_method_offset_get, 0)\n\tPHP_ME_MAPPING(getTransitions, timezone_transitions_get, arginfo_timezone_method_transitions_get, 0)\n\tPHP_ME_MAPPING(getLocation, timezone_location_get, arginfo_timezone_method_location_get, 0)\n\tPHP_ME_MAPPING(listAbbreviations, timezone_abbreviations_list, arginfo_timezone_abbreviations_list, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)\n\tPHP_ME_MAPPING(listIdentifiers, timezone_identifiers_list, arginfo_timezone_identifiers_list, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)\n\t{NULL, NULL, NULL}\n};\n\nconst zend_function_entry date_funcs_interval[] = {\n\tPHP_ME(DateInterval, __construct, arginfo_date_interval_construct, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC)\n\tPHP_ME_MAPPING(format, date_interval_format, arginfo_date_method_interval_format, 0)\n\tPHP_ME_MAPPING(createFromDateString, date_interval_create_from_date_string,\targinfo_date_interval_create_from_date_string, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)\n\t{NULL, NULL, NULL}\n};\n\nconst zend_function_entry date_funcs_period[] = {\n\tPHP_ME(DatePeriod, __construct, arginfo_date_period_construct, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC)\n\t{NULL, NULL, NULL}\n};\n\nstatic char* guess_timezone(const timelib_tzdb *tzdb TSRMLS_DC);\nstatic void date_register_classes(TSRMLS_D);\n/* }}} */\n\nZEND_DECLARE_MODULE_GLOBALS(date)\nstatic PHP_GINIT_FUNCTION(date);\n\n/* True global */\ntimelib_tzdb *php_date_global_timezone_db;\nint php_date_global_timezone_db_enabled;\n\n#define DATE_DEFAULT_LATITUDE \"31.7667\"\n#define DATE_DEFAULT_LONGITUDE \"35.2333\"\n\n/* on 90'35; common sunset declaration (start of sun body appear) */\n#define DATE_SUNSET_ZENITH \"90.583333\"\n\n/* on 90'35; common sunrise declaration (sun body disappeared) */\n#define DATE_SUNRISE_ZENITH \"90.583333\"\n\n/* {{{ INI Settings */\nPHP_INI_BEGIN()\n\tSTD_PHP_INI_ENTRY(\"date.timezone\", \"\", PHP_INI_ALL, OnUpdateString, default_timezone, zend_date_globals, date_globals)\n\tPHP_INI_ENTRY(\"date.default_latitude\", DATE_DEFAULT_LATITUDE, PHP_INI_ALL, NULL)\n\tPHP_INI_ENTRY(\"date.default_longitude\", DATE_DEFAULT_LONGITUDE, PHP_INI_ALL, NULL)\n\tPHP_INI_ENTRY(\"date.sunset_zenith\", DATE_SUNSET_ZENITH, PHP_INI_ALL, NULL)\n\tPHP_INI_ENTRY(\"date.sunrise_zenith\", DATE_SUNRISE_ZENITH, PHP_INI_ALL, NULL)\nPHP_INI_END()\n/* }}} */\n\nzend_class_entry *date_ce_date, *date_ce_timezone, *date_ce_interval, *date_ce_period;\n\n\nPHPAPI zend_class_entry *php_date_get_date_ce(void)\n{\n\treturn date_ce_date;\n}\n\nPHPAPI zend_class_entry *php_date_get_timezone_ce(void)\n{\n\treturn date_ce_timezone;\n}\n\nstatic zend_object_handlers date_object_handlers_date;\nstatic zend_object_handlers date_object_handlers_timezone;\nstatic zend_object_handlers date_object_handlers_interval;\nstatic zend_object_handlers date_object_handlers_period;\n\n#define DATE_SET_CONTEXT \\\n\tzval *object; \\\n\tobject = getThis(); \\\n \n#define DATE_FETCH_OBJECT\t\\\n\tphp_date_obj *obj;\t\\\n\tDATE_SET_CONTEXT; \\\n\tif (object) {\t\\\n\t\tif (zend_parse_parameters_none() == FAILURE) {\t\\\n\t\t\treturn;\t\\\n\t\t}\t\\\n\t} else {\t\\\n\t\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, NULL, \"O\", &object, date_ce_date) == FAILURE) {\t\\\n\t\t\tRETURN_FALSE;\t\\\n\t\t}\t\\\n\t}\t\\\n\tobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\t\\\n\n#define DATE_CHECK_INITIALIZED(member, class_name) \\\n\tif (!(member)) { \\\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"The \" #class_name \" object has not been correctly initialized by its constructor\"); \\\n\t\tRETURN_FALSE; \\\n\t}\n\nstatic void date_object_free_storage_date(void *object TSRMLS_DC);\nstatic void date_object_free_storage_timezone(void *object TSRMLS_DC);\nstatic void date_object_free_storage_interval(void *object TSRMLS_DC);\nstatic void date_object_free_storage_period(void *object TSRMLS_DC);\n\nstatic zend_object_value date_object_new_date(zend_class_entry *class_type TSRMLS_DC);\nstatic zend_object_value date_object_new_timezone(zend_class_entry *class_type TSRMLS_DC);\nstatic zend_object_value date_object_new_interval(zend_class_entry *class_type TSRMLS_DC);\nstatic zend_object_value date_object_new_period(zend_class_entry *class_type TSRMLS_DC);\n\nstatic zend_object_value date_object_clone_date(zval *this_ptr TSRMLS_DC);\nstatic zend_object_value date_object_clone_timezone(zval *this_ptr TSRMLS_DC);\nstatic zend_object_value date_object_clone_interval(zval *this_ptr TSRMLS_DC);\nstatic zend_object_value date_object_clone_period(zval *this_ptr TSRMLS_DC);\n\nstatic int date_object_compare_date(zval *d1, zval *d2 TSRMLS_DC);\nstatic HashTable *date_object_get_properties(zval *object TSRMLS_DC);\nstatic HashTable *date_object_get_properties_interval(zval *object TSRMLS_DC);\n\nzval *date_interval_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC);\nvoid date_interval_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC);\n\n/* {{{ Module struct */\nzend_module_entry date_module_entry = {\n\tSTANDARD_MODULE_HEADER_EX,\n\tNULL,\n\tNULL,\n\t\"date\", /* extension name */\n\tdate_functions, /* function list */\n\tPHP_MINIT(date), /* process startup */\n\tPHP_MSHUTDOWN(date), /* process shutdown */\n\tPHP_RINIT(date), /* request startup */\n\tPHP_RSHUTDOWN(date), /* request shutdown */\n\tPHP_MINFO(date), /* extension info */\n\tPHP_VERSION, /* extension version */\n\tPHP_MODULE_GLOBALS(date), /* globals descriptor */\n\tPHP_GINIT(date), /* globals ctor */\n\tNULL, /* globals dtor */\n\tNULL, /* post deactivate */\n\tSTANDARD_MODULE_PROPERTIES_EX\n};\n/* }}} */\n\n\n/* {{{ PHP_GINIT_FUNCTION */\nstatic PHP_GINIT_FUNCTION(date)\n{\n\tdate_globals->default_timezone = NULL;\n\tdate_globals->timezone = NULL;\n\tdate_globals->tzcache = NULL;\n}\n/* }}} */\n\n\nstatic void _php_date_tzinfo_dtor(void *tzinfo)\n{\n\ttimelib_tzinfo **tzi = (timelib_tzinfo **)tzinfo;\n\n\ttimelib_tzinfo_dtor(*tzi);\n}\n\n/* {{{ PHP_RINIT_FUNCTION */\nPHP_RINIT_FUNCTION(date)\n{\n\tif (DATEG(timezone)) {\n\t\tefree(DATEG(timezone));\n\t}\n\tDATEG(timezone) = NULL;\n\tDATEG(tzcache) = NULL;\n\tDATEG(last_errors) = NULL;\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* {{{ PHP_RSHUTDOWN_FUNCTION */\nPHP_RSHUTDOWN_FUNCTION(date)\n{\n\tif (DATEG(timezone)) {\n\t\tefree(DATEG(timezone));\n\t}\n\tDATEG(timezone) = NULL;\n\tif(DATEG(tzcache)) {\n\t\tzend_hash_destroy(DATEG(tzcache));\n\t\tFREE_HASHTABLE(DATEG(tzcache));\n\t\tDATEG(tzcache) = NULL;\n\t}\n\tif (DATEG(last_errors)) {\n\t\ttimelib_error_container_dtor(DATEG(last_errors));\n\t\tDATEG(last_errors) = NULL;\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n#define DATE_TIMEZONEDB php_date_global_timezone_db ? php_date_global_timezone_db : timelib_builtin_db()\n\n/*\n * RFC822, Section 5.1: http://www.ietf.org/rfc/rfc822.txt\n * date-time = [ day \",\" ] date time ; dd mm yy hh:mm:ss zzz\n * day = \"Mon\" / \"Tue\" / \"Wed\" / \"Thu\" / \"Fri\" / \"Sat\" / \"Sun\"\n * date = 1*2DIGIT month 2DIGIT ; day month year e.g. 20 Jun 82\n * month = \"Jan\" / \"Feb\" / \"Mar\" / \"Apr\" / \"May\" / \"Jun\" / \"Jul\" / \"Aug\" / \"Sep\" / \"Oct\" / \"Nov\" / \"Dec\"\n * time = hour zone ; ANSI and Military\n * hour = 2DIGIT \":\" 2DIGIT [\":\" 2DIGIT] ; 00:00:00 - 23:59:59\n * zone = \"UT\" / \"GMT\" / \"EST\" / \"EDT\" / \"CST\" / \"CDT\" / \"MST\" / \"MDT\" / \"PST\" / \"PDT\" / 1ALPHA / ( (\"+\" / \"-\") 4DIGIT )\n */\n#define DATE_FORMAT_RFC822 \"D, d M y H:i:s O\"\n\n/*\n * RFC850, Section 2.1.4: http://www.ietf.org/rfc/rfc850.txt\n * Format must be acceptable both to the ARPANET and to the getdate routine.\n * One format that is acceptable to both is Weekday, DD-Mon-YY HH:MM:SS TIMEZONE\n * TIMEZONE can be any timezone name (3 or more letters)\n */\n#define DATE_FORMAT_RFC850 \"l, d-M-y H:i:s T\"\n\n/*\n * RFC1036, Section 2.1.2: http://www.ietf.org/rfc/rfc1036.txt\n * Its format must be acceptable both in RFC-822 and to the getdate(3)\n * Wdy, DD Mon YY HH:MM:SS TIMEZONE\n * There is no hope of having a complete list of timezones. Universal\n * Time (GMT), the North American timezones (PST, PDT, MST, MDT, CST,\n * CDT, EST, EDT) and the +/-hhmm offset specifed in RFC-822 should be supported.\n */\n#define DATE_FORMAT_RFC1036 \"D, d M y H:i:s O\"\n\n/*\n * RFC1123, Section 5.2.14: http://www.ietf.org/rfc/rfc1123.txt\n * RFC-822 Date and Time Specification: RFC-822 Section 5\n * The syntax for the date is hereby changed to: date = 1*2DIGIT month 2*4DIGIT\n */\n#define DATE_FORMAT_RFC1123 \"D, d M Y H:i:s O\"\n\n/*\n * RFC2822, Section 3.3: http://www.ietf.org/rfc/rfc2822.txt\n * FWS = ([*WSP CRLF] 1*WSP) / ; Folding white space\n * CFWS = *([FWS] comment) (([FWS] comment) / FWS)\n * \n * date-time = [ day-of-week \",\" ] date FWS time [CFWS]\n * day-of-week = ([FWS] day-name)\n * day-name = \"Mon\" / \"Tue\" / \"Wed\" / \"Thu\" / \"Fri\" / \"Sat\" / \"Sun\"\n * date = day month year\n * year = 4*DIGIT\n * month = (FWS month-name FWS)\n * month-name = \"Jan\" / \"Feb\" / \"Mar\" / \"Apr\" / \"May\" / \"Jun\" / \"Jul\" / \"Aug\" / \"Sep\" / \"Oct\" / \"Nov\" / \"Dec\"\n * day = ([FWS] 1*2DIGIT)\n * time = time-of-day FWS zone\n * time-of-day = hour \":\" minute [ \":\" second ]\n * hour = 2DIGIT\n * minute = 2DIGIT\n * second = 2DIGIT\n * zone = (( \"+\" / \"-\" ) 4DIGIT)\n */\n#define DATE_FORMAT_RFC2822 \"D, d M Y H:i:s O\"\n/*\n * RFC3339, Section 5.6: http://www.ietf.org/rfc/rfc3339.txt\n * date-fullyear = 4DIGIT\n * date-month = 2DIGIT ; 01-12\n * date-mday = 2DIGIT ; 01-28, 01-29, 01-30, 01-31 based on month/year\n * \n * time-hour = 2DIGIT ; 00-23\n * time-minute = 2DIGIT ; 00-59\n * time-second = 2DIGIT ; 00-58, 00-59, 00-60 based on leap second rules\n * \n * time-secfrac = \".\" 1*DIGIT\n * time-numoffset = (\"+\" / \"-\") time-hour \":\" time-minute\n * time-offset = \"Z\" / time-numoffset\n * \n * partial-time = time-hour \":\" time-minute \":\" time-second [time-secfrac]\n * full-date = date-fullyear \"-\" date-month \"-\" date-mday\n * full-time = partial-time time-offset\n * \n * date-time = full-date \"T\" full-time\n */\n#define DATE_FORMAT_RFC3339 \"Y-m-d\\\\TH:i:sP\"\n\n#define DATE_FORMAT_ISO8601 \"Y-m-d\\\\TH:i:sO\"\n\n#define DATE_TZ_ERRMSG \\\n\t\"It is not safe to rely on the system's timezone settings. You are \" \\\n\t\"*required* to use the date.timezone setting or the \" \\\n\t\"date_default_timezone_set() function. In case you used any of those \" \\\n\t\"methods and you are still getting this warning, you most likely \" \\\n\t\"misspelled the timezone identifier. \"\n\n#define SUNFUNCS_RET_TIMESTAMP 0\n#define SUNFUNCS_RET_STRING 1\n#define SUNFUNCS_RET_DOUBLE 2\n\n\n/* {{{ PHP_MINIT_FUNCTION */\nPHP_MINIT_FUNCTION(date)\n{\n\tREGISTER_INI_ENTRIES();\n\tdate_register_classes(TSRMLS_C);\n/*\n * RFC4287, Section 3.3: http://www.ietf.org/rfc/rfc4287.txt\n * A Date construct is an element whose content MUST conform to the\n * \"date-time\" production in [RFC3339]. In addition, an uppercase \"T\"\n * character MUST be used to separate date and time, and an uppercase\n * \"Z\" character MUST be present in the absence of a numeric time zone offset.\n */\n\tREGISTER_STRING_CONSTANT(\"DATE_ATOM\", DATE_FORMAT_RFC3339, CONST_CS | CONST_PERSISTENT);\n/*\n * Preliminary specification: http://wp.netscape.com/newsref/std/cookie_spec.html\n * \"This is based on RFC 822, RFC 850, RFC 1036, and RFC 1123,\n * with the variations that the only legal time zone is GMT\n * and the separators between the elements of the date must be dashes.\"\n */\n\tREGISTER_STRING_CONSTANT(\"DATE_COOKIE\", DATE_FORMAT_RFC850, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"DATE_ISO8601\", DATE_FORMAT_ISO8601, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"DATE_RFC822\", DATE_FORMAT_RFC822, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"DATE_RFC850\", DATE_FORMAT_RFC850, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"DATE_RFC1036\", DATE_FORMAT_RFC1036, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"DATE_RFC1123\", DATE_FORMAT_RFC1123, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"DATE_RFC2822\", DATE_FORMAT_RFC2822, CONST_CS | CONST_PERSISTENT);\n \tREGISTER_STRING_CONSTANT(\"DATE_RFC3339\", DATE_FORMAT_RFC3339, CONST_CS | CONST_PERSISTENT);\n/*\n * RSS 2.0 Specification: http://blogs.law.harvard.edu/tech/rss\n * \"All date-times in RSS conform to the Date and Time Specification of RFC 822,\n * with the exception that the year may be expressed with two characters or four characters (four preferred)\"\n */\n\tREGISTER_STRING_CONSTANT(\"DATE_RSS\", DATE_FORMAT_RFC1123, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_STRING_CONSTANT(\"DATE_W3C\", DATE_FORMAT_RFC3339, CONST_CS | CONST_PERSISTENT);\n\n\tREGISTER_LONG_CONSTANT(\"SUNFUNCS_RET_TIMESTAMP\", SUNFUNCS_RET_TIMESTAMP, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"SUNFUNCS_RET_STRING\", SUNFUNCS_RET_STRING, CONST_CS | CONST_PERSISTENT);\n\tREGISTER_LONG_CONSTANT(\"SUNFUNCS_RET_DOUBLE\", SUNFUNCS_RET_DOUBLE, CONST_CS | CONST_PERSISTENT);\n\n\tphp_date_global_timezone_db = NULL;\n\tphp_date_global_timezone_db_enabled = 0;\n\tDATEG(last_errors) = NULL;\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* {{{ PHP_MSHUTDOWN_FUNCTION */\nPHP_MSHUTDOWN_FUNCTION(date)\n{\n\tUNREGISTER_INI_ENTRIES();\n\n\tif (DATEG(last_errors)) {\n\t\ttimelib_error_container_dtor(DATEG(last_errors));\n\t}\n\n\treturn SUCCESS;\n}\n/* }}} */\n\n/* {{{ PHP_MINFO_FUNCTION */\nPHP_MINFO_FUNCTION(date)\n{\n\tconst timelib_tzdb *tzdb = DATE_TIMEZONEDB;\n\t\n\tphp_info_print_table_start();\n\tphp_info_print_table_row(2, \"date/time support\", \"enabled\");\n\tphp_info_print_table_row(2, \"\\\"Olson\\\" Timezone Database Version\", tzdb->version);\n\tphp_info_print_table_row(2, \"Timezone Database\", php_date_global_timezone_db_enabled ? \"external\" : \"internal\");\n\tphp_info_print_table_row(2, \"Default timezone\", guess_timezone(tzdb TSRMLS_CC));\n\tphp_info_print_table_end();\n\n\tDISPLAY_INI_ENTRIES();\n}\n/* }}} */\n\n/* {{{ Timezone Cache functions */\nstatic timelib_tzinfo *php_date_parse_tzfile(char *formal_tzname, const timelib_tzdb *tzdb TSRMLS_DC)\n{\n\ttimelib_tzinfo *tzi, **ptzi;\n\n\tif(!DATEG(tzcache)) {\n\t\tALLOC_HASHTABLE(DATEG(tzcache));\n\t\tzend_hash_init(DATEG(tzcache), 4, NULL, _php_date_tzinfo_dtor, 0);\n\t}\n\n\tif (zend_hash_find(DATEG(tzcache), formal_tzname, strlen(formal_tzname) + 1, (void **) &ptzi) == SUCCESS) {\n\t\treturn *ptzi;\n\t}\n\n\ttzi = timelib_parse_tzfile(formal_tzname, tzdb);\n\tif (tzi) {\n\t\tzend_hash_add(DATEG(tzcache), formal_tzname, strlen(formal_tzname) + 1, (void *) &tzi, sizeof(timelib_tzinfo*), NULL);\n\t}\n\treturn tzi;\n}\n/* }}} */\n\n/* {{{ Helper functions */\nstatic char* guess_timezone(const timelib_tzdb *tzdb TSRMLS_DC)\n{\n\tchar *env;\n\n\t/* Checking configure timezone */\n\tif (DATEG(timezone) && (strlen(DATEG(timezone)) > 0)) {\n\t\treturn DATEG(timezone);\n\t}\n\t/* Check environment variable */\n\tenv = getenv(\"TZ\");\n\tif (env && *env && timelib_timezone_id_is_valid(env, tzdb)) {\n\t\treturn env;\n\t}\n\t/* Check config setting for default timezone */\n\tif (!DATEG(default_timezone)) {\n\t\t/* Special case: ext/date wasn't initialized yet */\n\t\tzval ztz;\n\t\t\n\t\tif (SUCCESS == zend_get_configuration_directive(\"date.timezone\", sizeof(\"date.timezone\"), &ztz) &&\n\t\t Z_TYPE(ztz) == IS_STRING &&\n\t\t Z_STRLEN(ztz) > 0 &&\n\t\t timelib_timezone_id_is_valid(Z_STRVAL(ztz), tzdb)) {\n\t\t\treturn Z_STRVAL(ztz);\n\t\t}\n\t} else if (*DATEG(default_timezone) && timelib_timezone_id_is_valid(DATEG(default_timezone), tzdb)) {\n\t\treturn DATEG(default_timezone);\n\t}\n#if HAVE_TM_ZONE\n\t/* Try to guess timezone from system information */\n\t{\n\t\tstruct tm *ta, tmbuf;\n\t\ttime_t the_time;\n\t\tchar *tzid = NULL;\n\t\t\n\t\tthe_time = time(NULL);\n\t\tta = php_localtime_r(&the_time, &tmbuf);\n\t\tif (ta) {\n\t\t\ttzid = timelib_timezone_id_from_abbr(ta->tm_zone, ta->tm_gmtoff, ta->tm_isdst);\n\t\t}\n\t\tif (! tzid) {\n\t\t\ttzid = \"UTC\";\n\t\t}\n\t\t\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, DATE_TZ_ERRMSG \"We selected '%s' for '%s/%.1f/%s' instead\", tzid, ta ? ta->tm_zone : \"Unknown\", ta ? (float) (ta->tm_gmtoff / 3600) : 0, ta ? (ta->tm_isdst ? \"DST\" : \"no DST\") : \"Unknown\");\n\t\treturn tzid;\n\t}\n#endif\n#ifdef PHP_WIN32\n\t{\n\t\tchar *tzid;\n\t\tTIME_ZONE_INFORMATION tzi;\n\n\t\tswitch (GetTimeZoneInformation(&tzi))\n\t\t{\n\t\t\t/* DST in effect */\n\t\t\tcase TIME_ZONE_ID_DAYLIGHT:\n\t\t\t\t/* If user has disabled DST in the control panel, Windows returns 0 here */\n\t\t\t\tif (tzi.DaylightBias == 0) {\n\t\t\t\t\tgoto php_win_std_time;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\ttzid = timelib_timezone_id_from_abbr(\"\", (tzi.Bias + tzi.DaylightBias) * -60, 1);\n\t\t\t\tif (! tzid) {\n\t\t\t\t\ttzid = \"UTC\";\n\t\t\t\t}\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, DATE_TZ_ERRMSG \"We selected '%s' for '%.1f/DST' instead\", tzid, ((tzi.Bias + tzi.DaylightBias) / -60.0));\n\t\t\t\tbreak;\n\n\t\t\t/* no DST or not in effect */\n\t\t\tcase TIME_ZONE_ID_UNKNOWN:\n\t\t\tcase TIME_ZONE_ID_STANDARD:\n\t\t\tdefault:\nphp_win_std_time:\n\t\t\t\ttzid = timelib_timezone_id_from_abbr(\"\", (tzi.Bias + tzi.StandardBias) * -60, 0);\n\t\t\t\tif (! tzid) {\n\t\t\t\t\ttzid = \"UTC\";\n\t\t\t\t}\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, DATE_TZ_ERRMSG \"We selected '%s' for '%.1f/no DST' instead\", tzid, ((tzi.Bias + tzi.StandardBias) / -60.0));\n\t\t\t\tbreak;\n\n\t\t}\n\t\treturn tzid;\n\t}\n#elif defined(NETWARE)\n\t/* Try to guess timezone from system information */\n\t{\n\t\tchar *tzid = timelib_timezone_id_from_abbr(\"\", ((_timezone * -1) + (daylightOffset * daylightOnOff)), daylightOnOff);\n\t\tif (tzid) {\n\t\t\treturn tzid;\n\t\t}\n\t}\n#endif\n\t/* Fallback to UTC */\n\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, DATE_TZ_ERRMSG \"We had to select 'UTC' because your platform doesn't provide functionality for the guessing algorithm\");\n\treturn \"UTC\";\n}\n\nPHPAPI timelib_tzinfo *get_timezone_info(TSRMLS_D)\n{\n\tchar *tz;\n\ttimelib_tzinfo *tzi;\n\n\ttz = guess_timezone(DATE_TIMEZONEDB TSRMLS_CC);\n\ttzi = php_date_parse_tzfile(tz, DATE_TIMEZONEDB TSRMLS_CC);\n\tif (! tzi) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_ERROR, \"Timezone database is corrupt - this should *never* happen!\");\n\t}\n\treturn tzi;\n}\n/* }}} */\n\n\n/* {{{ date() and gmdate() data */\n#include \"ext/standard/php_smart_str.h\"\n\nstatic char *mon_full_names[] = {\n\t\"January\", \"February\", \"March\", \"April\",\n\t\"May\", \"June\", \"July\", \"August\",\n\t\"September\", \"October\", \"November\", \"December\"\n};\n\nstatic char *mon_short_names[] = {\n\t\"Jan\", \"Feb\", \"Mar\", \"Apr\", \"May\", \"Jun\", \"Jul\", \"Aug\", \"Sep\", \"Oct\", \"Nov\", \"Dec\"\n};\n\nstatic char *day_full_names[] = {\n\t\"Sunday\", \"Monday\", \"Tuesday\", \"Wednesday\", \"Thursday\", \"Friday\", \"Saturday\"\n};\n\nstatic char *day_short_names[] = {\n\t\"Sun\", \"Mon\", \"Tue\", \"Wed\", \"Thu\", \"Fri\", \"Sat\"\n};\n\nstatic char *english_suffix(timelib_sll number)\n{\n\tif (number >= 10 && number <= 19) {\n\t\treturn \"th\";\n\t} else {\n\t\tswitch (number % 10) {\n\t\t\tcase 1: return \"st\";\n\t\t\tcase 2: return \"nd\";\n\t\t\tcase 3: return \"rd\";\n\t\t}\n\t}\n\treturn \"th\";\n}\n/* }}} */\n\n/* {{{ day of week helpers */\nchar *php_date_full_day_name(timelib_sll y, timelib_sll m, timelib_sll d)\n{\n\ttimelib_sll day_of_week = timelib_day_of_week(y, m, d);\n\tif (day_of_week < 0) {\n\t\treturn \"Unknown\";\n\t} \n\treturn day_full_names[day_of_week];\t\n}\n\nchar *php_date_short_day_name(timelib_sll y, timelib_sll m, timelib_sll d)\n{\n\ttimelib_sll day_of_week = timelib_day_of_week(y, m, d);\n\tif (day_of_week < 0) {\n\t\treturn \"Unknown\";\n\t} \n\treturn day_short_names[day_of_week];\t\n}\n/* }}} */\n\n/* {{{ date_format - (gm)date helper */\nstatic char *date_format(char *format, int format_len, timelib_time *t, int localtime)\n{\n\tsmart_str string = {0};\n\tint i, length;\n\tchar buffer[97];\n\ttimelib_time_offset *offset = NULL;\n\ttimelib_sll isoweek, isoyear;\n\tint rfc_colon;\n\n\tif (!format_len) {\n\t\treturn estrdup(\"\");\n\t}\n\n\tif (localtime) {\n\t\tif (t->zone_type == TIMELIB_ZONETYPE_ABBR) {\n\t\t\toffset = timelib_time_offset_ctor();\n\t\t\toffset->offset = (t->z - (t->dst * 60)) * -60;\n\t\t\toffset->leap_secs = 0;\n\t\t\toffset->is_dst = t->dst;\n\t\t\toffset->abbr = strdup(t->tz_abbr);\n\t\t} else if (t->zone_type == TIMELIB_ZONETYPE_OFFSET) {\n\t\t\toffset = timelib_time_offset_ctor();\n\t\t\toffset->offset = (t->z) * -60;\n\t\t\toffset->leap_secs = 0;\n\t\t\toffset->is_dst = 0;\n\t\t\toffset->abbr = malloc(9); /* GMT�xxxx\\0 */\n\t\t\tsnprintf(offset->abbr, 9, \"GMT%c%02d%02d\", \n\t\t\t localtime ? ((offset->offset < 0) ? '-' : '+') : '+',\n\t\t\t localtime ? abs(offset->offset / 3600) : 0,\n\t\t\t localtime ? abs((offset->offset % 3600) / 60) : 0 );\n\t\t} else {\n\t\t\toffset = timelib_get_time_zone_info(t->sse, t->tz_info);\n\t\t}\n\t}\n\ttimelib_isoweek_from_date(t->y, t->m, t->d, &isoweek, &isoyear);\n\n\tfor (i = 0; i < format_len; i++) {\n\t\trfc_colon = 0;\n\t\tswitch (format[i]) {\n\t\t\t/* day */\n\t\t\tcase 'd': length = slprintf(buffer, 32, \"%02d\", (int) t->d); break;\n\t\t\tcase 'D': length = slprintf(buffer, 32, \"%s\", php_date_short_day_name(t->y, t->m, t->d)); break;\n\t\t\tcase 'j': length = slprintf(buffer, 32, \"%d\", (int) t->d); break;\n\t\t\tcase 'l': length = slprintf(buffer, 32, \"%s\", php_date_full_day_name(t->y, t->m, t->d)); break;\n\t\t\tcase 'S': length = slprintf(buffer, 32, \"%s\", english_suffix(t->d)); break;\n\t\t\tcase 'w': length = slprintf(buffer, 32, \"%d\", (int) timelib_day_of_week(t->y, t->m, t->d)); break;\n\t\t\tcase 'N': length = slprintf(buffer, 32, \"%d\", (int) timelib_iso_day_of_week(t->y, t->m, t->d)); break;\n\t\t\tcase 'z': length = slprintf(buffer, 32, \"%d\", (int) timelib_day_of_year(t->y, t->m, t->d)); break;\n\n\t\t\t/* week */\n\t\t\tcase 'W': length = slprintf(buffer, 32, \"%02d\", (int) isoweek); break; /* iso weeknr */\n\t\t\tcase 'o': length = slprintf(buffer, 32, \"%d\", (int) isoyear); break; /* iso year */\n\n\t\t\t/* month */\n\t\t\tcase 'F': length = slprintf(buffer, 32, \"%s\", mon_full_names[t->m - 1]); break;\n\t\t\tcase 'm': length = slprintf(buffer, 32, \"%02d\", (int) t->m); break;\n\t\t\tcase 'M': length = slprintf(buffer, 32, \"%s\", mon_short_names[t->m - 1]); break;\n\t\t\tcase 'n': length = slprintf(buffer, 32, \"%d\", (int) t->m); break;\n\t\t\tcase 't': length = slprintf(buffer, 32, \"%d\", (int) timelib_days_in_month(t->y, t->m)); break;\n\n\t\t\t/* year */\n\t\t\tcase 'L': length = slprintf(buffer, 32, \"%d\", timelib_is_leap((int) t->y)); break;\n\t\t\tcase 'y': length = slprintf(buffer, 32, \"%02d\", (int) t->y % 100); break;\n\t\t\tcase 'Y': length = slprintf(buffer, 32, \"%s%04lld\", t->y < 0 ? \"-\" : \"\", php_date_llabs((timelib_sll) t->y)); break;\n\n\t\t\t/* time */\n\t\t\tcase 'a': length = slprintf(buffer, 32, \"%s\", t->h >= 12 ? \"pm\" : \"am\"); break;\n\t\t\tcase 'A': length = slprintf(buffer, 32, \"%s\", t->h >= 12 ? \"PM\" : \"AM\"); break;\n\t\t\tcase 'B': {\n\t\t\t\tint retval = (((((long)t->sse)-(((long)t->sse) - ((((long)t->sse) % 86400) + 3600))) * 10) / 864);\t\t\t\n\t\t\t\twhile (retval < 0) {\n\t\t\t\t\tretval += 1000;\n\t\t\t\t}\n\t\t\t\tretval = retval % 1000;\n\t\t\t\tlength = slprintf(buffer, 32, \"%03d\", retval);\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tcase 'g': length = slprintf(buffer, 32, \"%d\", (t->h % 12) ? (int) t->h % 12 : 12); break;\n\t\t\tcase 'G': length = slprintf(buffer, 32, \"%d\", (int) t->h); break;\n\t\t\tcase 'h': length = slprintf(buffer, 32, \"%02d\", (t->h % 12) ? (int) t->h % 12 : 12); break;\n\t\t\tcase 'H': length = slprintf(buffer, 32, \"%02d\", (int) t->h); break;\n\t\t\tcase 'i': length = slprintf(buffer, 32, \"%02d\", (int) t->i); break;\n\t\t\tcase 's': length = slprintf(buffer, 32, \"%02d\", (int) t->s); break;\n\t\t\tcase 'u': length = slprintf(buffer, 32, \"%06d\", (int) floor(t->f * 1000000)); break;\n\n\t\t\t/* timezone */\n\t\t\tcase 'I': length = slprintf(buffer, 32, \"%d\", localtime ? offset->is_dst : 0); break;\n\t\t\tcase 'P': rfc_colon = 1; /* break intentionally missing */\n\t\t\tcase 'O': length = slprintf(buffer, 32, \"%c%02d%s%02d\",\n\t\t\t\t\t\t\t\t\t\t\tlocaltime ? ((offset->offset < 0) ? '-' : '+') : '+',\n\t\t\t\t\t\t\t\t\t\t\tlocaltime ? abs(offset->offset / 3600) : 0,\n\t\t\t\t\t\t\t\t\t\t\trfc_colon ? \":\" : \"\",\n\t\t\t\t\t\t\t\t\t\t\tlocaltime ? abs((offset->offset % 3600) / 60) : 0\n\t\t\t\t\t\t\t );\n\t\t\t\t\t break;\n\t\t\tcase 'T': length = slprintf(buffer, 32, \"%s\", localtime ? offset->abbr : \"GMT\"); break;\n\t\t\tcase 'e': if (!localtime) {\n\t\t\t\t\t length = slprintf(buffer, 32, \"%s\", \"UTC\");\n\t\t\t\t\t } else {\n\t\t\t\t\t\t switch (t->zone_type) {\n\t\t\t\t\t\t\t case TIMELIB_ZONETYPE_ID:\n\t\t\t\t\t\t\t\t length = slprintf(buffer, 32, \"%s\", t->tz_info->name);\n\t\t\t\t\t\t\t\t break;\n\t\t\t\t\t\t\t case TIMELIB_ZONETYPE_ABBR:\n\t\t\t\t\t\t\t\t length = slprintf(buffer, 32, \"%s\", offset->abbr);\n\t\t\t\t\t\t\t\t break;\n\t\t\t\t\t\t\t case TIMELIB_ZONETYPE_OFFSET:\n\t\t\t\t\t\t\t\t length = slprintf(buffer, 32, \"%c%02d:%02d\",\n\t\t\t\t\t\t\t\t\t\t\t\t((offset->offset < 0) ? '-' : '+'),\n\t\t\t\t\t\t\t\t\t\t\t\tabs(offset->offset / 3600),\n\t\t\t\t\t\t\t\t\t\t\t\tabs((offset->offset % 3600) / 60)\n\t\t\t\t\t\t\t\t\t\t );\n\t\t\t\t\t\t\t\t break;\n\t\t\t\t\t\t }\n\t\t\t\t\t }\n\t\t\t\t\t break;\n\t\t\tcase 'Z': length = slprintf(buffer, 32, \"%d\", localtime ? offset->offset : 0); break;\n\n\t\t\t/* full date/time */\n\t\t\tcase 'c': length = slprintf(buffer, 96, \"%04d-%02d-%02dT%02d:%02d:%02d%c%02d:%02d\",\n\t\t\t\t\t\t\t (int) t->y, (int) t->m, (int) t->d,\n\t\t\t\t\t\t\t\t\t\t\t(int) t->h, (int) t->i, (int) t->s,\n\t\t\t\t\t\t\t\t\t\t\tlocaltime ? ((offset->offset < 0) ? '-' : '+') : '+',\n\t\t\t\t\t\t\t\t\t\t\tlocaltime ? abs(offset->offset / 3600) : 0,\n\t\t\t\t\t\t\t\t\t\t\tlocaltime ? abs((offset->offset % 3600) / 60) : 0\n\t\t\t\t\t\t\t );\n\t\t\t\t\t break;\n\t\t\tcase 'r': length = slprintf(buffer, 96, \"%3s, %02d %3s %04d %02d:%02d:%02d %c%02d%02d\",\n\t\t\t\t\t\t\t php_date_short_day_name(t->y, t->m, t->d),\n\t\t\t\t\t\t\t\t\t\t\t(int) t->d, mon_short_names[t->m - 1],\n\t\t\t\t\t\t\t\t\t\t\t(int) t->y, (int) t->h, (int) t->i, (int) t->s,\n\t\t\t\t\t\t\t\t\t\t\tlocaltime ? ((offset->offset < 0) ? '-' : '+') : '+',\n\t\t\t\t\t\t\t\t\t\t\tlocaltime ? abs(offset->offset / 3600) : 0,\n\t\t\t\t\t\t\t\t\t\t\tlocaltime ? abs((offset->offset % 3600) / 60) : 0\n\t\t\t\t\t\t\t );\n\t\t\t\t\t break;\n\t\t\tcase 'U': length = slprintf(buffer, 32, \"%lld\", (timelib_sll) t->sse); break;\n\n\t\t\tcase '\\\\': if (i < format_len) i++; /* break intentionally missing */\n\n\t\t\tdefault: buffer[0] = format[i]; buffer[1] = '\\0'; length = 1; break;\n\t\t}\n\t\tsmart_str_appendl(&string, buffer, length);\n\t}\n\n\tsmart_str_0(&string);\n\n\tif (localtime) {\n\t\ttimelib_time_offset_dtor(offset);\n\t}\n\n\treturn string.c;\n}\n\nstatic void php_date(INTERNAL_FUNCTION_PARAMETERS, int localtime)\n{\n\tchar *format;\n\tint format_len;\n\tlong ts;\n\tchar *string;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &format, &format_len, &ts) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (ZEND_NUM_ARGS() == 1) {\n\t\tts = time(NULL);\n\t}\n\n\tstring = php_format_date(format, format_len, ts, localtime TSRMLS_CC);\n\t\n\tRETVAL_STRING(string, 0);\n}\n/* }}} */\n\nPHPAPI char *php_format_date(char *format, int format_len, time_t ts, int localtime TSRMLS_DC) /* {{{ */\n{\n\ttimelib_time *t;\n\ttimelib_tzinfo *tzi;\n\tchar *string;\n\n\tt = timelib_time_ctor();\n\n\tif (localtime) {\n\t\ttzi = get_timezone_info(TSRMLS_C);\n\t\tt->tz_info = tzi;\n\t\tt->zone_type = TIMELIB_ZONETYPE_ID;\n\t\ttimelib_unixtime2local(t, ts);\n\t} else {\n\t\ttzi = NULL;\n\t\ttimelib_unixtime2gmt(t, ts);\n\t}\n\n\tstring = date_format(format, format_len, t, localtime);\n\t\n\ttimelib_time_dtor(t);\n\treturn string;\n}\n/* }}} */\n\n/* {{{ php_idate\n */\nPHPAPI int php_idate(char format, time_t ts, int localtime TSRMLS_DC)\n{\n\ttimelib_time *t;\n\ttimelib_tzinfo *tzi;\n\tint retval = -1;\n\ttimelib_time_offset *offset = NULL;\n\ttimelib_sll isoweek, isoyear;\n\n\tt = timelib_time_ctor();\n\n\tif (!localtime) {\n\t\ttzi = get_timezone_info(TSRMLS_C);\n\t\tt->tz_info = tzi;\n\t\tt->zone_type = TIMELIB_ZONETYPE_ID;\n\t\ttimelib_unixtime2local(t, ts);\n\t} else {\n\t\ttzi = NULL;\n\t\ttimelib_unixtime2gmt(t, ts);\n\t}\n\n\tif (!localtime) {\n\t\tif (t->zone_type == TIMELIB_ZONETYPE_ABBR) {\n\t\t\toffset = timelib_time_offset_ctor();\n\t\t\toffset->offset = (t->z - (t->dst * 60)) * -60;\n\t\t\toffset->leap_secs = 0;\n\t\t\toffset->is_dst = t->dst;\n\t\t\toffset->abbr = strdup(t->tz_abbr);\n\t\t} else if (t->zone_type == TIMELIB_ZONETYPE_OFFSET) {\n\t\t\toffset = timelib_time_offset_ctor();\n\t\t\toffset->offset = (t->z - (t->dst * 60)) * -60;\n\t\t\toffset->leap_secs = 0;\n\t\t\toffset->is_dst = t->dst;\n\t\t\toffset->abbr = malloc(9); /* GMT�xxxx\\0 */\n\t\t\tsnprintf(offset->abbr, 9, \"GMT%c%02d%02d\", \n\t\t\t !localtime ? ((offset->offset < 0) ? '-' : '+') : '+',\n\t\t\t !localtime ? abs(offset->offset / 3600) : 0,\n\t\t\t !localtime ? abs((offset->offset % 3600) / 60) : 0 );\n\t\t} else {\n\t\t\toffset = timelib_get_time_zone_info(t->sse, t->tz_info);\n\t\t}\n\t}\n\n\ttimelib_isoweek_from_date(t->y, t->m, t->d, &isoweek, &isoyear);\n\n\tswitch (format) {\n\t\t/* day */\n\t\tcase 'd': case 'j': retval = (int) t->d; break;\n\n\t\tcase 'w': retval = (int) timelib_day_of_week(t->y, t->m, t->d); break;\n\t\tcase 'z': retval = (int) timelib_day_of_year(t->y, t->m, t->d); break;\n\n\t\t/* week */\n\t\tcase 'W': retval = (int) isoweek; break; /* iso weeknr */\n\n\t\t/* month */\n\t\tcase 'm': case 'n': retval = (int) t->m; break;\n\t\tcase 't': retval = (int) timelib_days_in_month(t->y, t->m); break;\n\n\t\t/* year */\n\t\tcase 'L': retval = (int) timelib_is_leap((int) t->y); break;\n\t\tcase 'y': retval = (int) (t->y % 100); break;\n\t\tcase 'Y': retval = (int) t->y; break;\n\n\t\t/* Swatch Beat a.k.a. Internet Time */\n\t\tcase 'B':\n\t\t\tretval = (((((long)t->sse)-(((long)t->sse) - ((((long)t->sse) % 86400) + 3600))) * 10) / 864);\t\t\t\n\t\t\twhile (retval < 0) {\n\t\t\t\tretval += 1000;\n\t\t\t}\n\t\t\tretval = retval % 1000;\n\t\t\tbreak;\n\n\t\t/* time */\n\t\tcase 'g': case 'h': retval = (int) ((t->h % 12) ? (int) t->h % 12 : 12); break;\n\t\tcase 'H': case 'G': retval = (int) t->h; break;\n\t\tcase 'i': retval = (int) t->i; break;\n\t\tcase 's': retval = (int) t->s; break;\n\n\t\t/* timezone */\n\t\tcase 'I': retval = (int) (!localtime ? offset->is_dst : 0); break;\n\t\tcase 'Z': retval = (int) (!localtime ? offset->offset : 0); break;\n\n\t\tcase 'U': retval = (int) t->sse; break;\n\t}\n\n\tif (!localtime) {\n\t\ttimelib_time_offset_dtor(offset);\n\t}\n\ttimelib_time_dtor(t);\n\n\treturn retval;\n}\n/* }}} */\n\n/* {{{ proto string date(string format [, long timestamp])\n Format a local date/time */\nPHP_FUNCTION(date)\n{\n\tphp_date(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);\n}\n/* }}} */\n\n/* {{{ proto string gmdate(string format [, long timestamp])\n Format a GMT date/time */\nPHP_FUNCTION(gmdate)\n{\n\tphp_date(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);\n}\n/* }}} */\n\n/* {{{ proto int idate(string format [, int timestamp])\n Format a local time/date as integer */\nPHP_FUNCTION(idate)\n{\n\tchar *format;\n\tint format_len;\n\tlong ts = 0;\n\tint ret; \n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &format, &format_len, &ts) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (format_len != 1) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"idate format is one char\");\n\t\tRETURN_FALSE;\n\t}\n\n\tif (ZEND_NUM_ARGS() == 1) {\n\t\tts = time(NULL);\n\t}\n\n\tret = php_idate(format[0], ts, 0 TSRMLS_CC);\n\tif (ret == -1) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Unrecognized date format token.\");\n\t\tRETURN_FALSE;\n\t}\n\tRETURN_LONG(ret);\n}\n/* }}} */\n\n/* {{{ php_date_set_tzdb - NOT THREADSAFE */\nPHPAPI void php_date_set_tzdb(timelib_tzdb *tzdb)\n{\n\tconst timelib_tzdb *builtin = timelib_builtin_db();\n\t\n\tif (php_version_compare(tzdb->version, builtin->version) > 0) {\n\t\tphp_date_global_timezone_db = tzdb;\n\t\tphp_date_global_timezone_db_enabled = 1;\n\t}\n}\n/* }}} */\n\n/* {{{ php_parse_date: Backwards compability function */\nPHPAPI signed long php_parse_date(char *string, signed long *now)\n{\n\ttimelib_time *parsed_time;\n\ttimelib_error_container *error = NULL;\n\tint error2;\n\tsigned long retval;\n\n\tparsed_time = timelib_strtotime(string, strlen(string), &error, DATE_TIMEZONEDB);\n\tif (error->error_count) {\n\t\ttimelib_error_container_dtor(error);\n\t\treturn -1;\n\t}\n\ttimelib_error_container_dtor(error);\n\ttimelib_update_ts(parsed_time, NULL);\n\tretval = timelib_date_to_int(parsed_time, &error2);\n\ttimelib_time_dtor(parsed_time);\n\tif (error2) {\n\t\treturn -1;\n\t}\n\treturn retval;\n}\n/* }}} */\n\n\n/* {{{ proto int strtotime(string time [, int now ])\n Convert string representation of date and time to a timestamp */\nPHP_FUNCTION(strtotime)\n{\n\tchar *times, *initial_ts;\n\tint time_len, error1, error2;\n\tstruct timelib_error_container *error;\n\tlong preset_ts = 0, ts;\n\n\ttimelib_time *t, *now;\n\ttimelib_tzinfo *tzi;\n\n\ttzi = get_timezone_info(TSRMLS_C);\n\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"sl\", ×, &time_len, &preset_ts) != FAILURE) {\n\t\t/* We have an initial timestamp */\n\t\tnow = timelib_time_ctor();\n\n\t\tinitial_ts = emalloc(25);\n\t\tsnprintf(initial_ts, 24, \"@%ld UTC\", preset_ts);\n\t\tt = timelib_strtotime(initial_ts, strlen(initial_ts), NULL, DATE_TIMEZONEDB); /* we ignore the error here, as this should never fail */\n\t\ttimelib_update_ts(t, tzi);\n\t\tnow->tz_info = tzi;\n\t\tnow->zone_type = TIMELIB_ZONETYPE_ID;\n\t\ttimelib_unixtime2local(now, t->sse);\n\t\ttimelib_time_dtor(t);\n\t\tefree(initial_ts);\n\t} else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", ×, &time_len, &preset_ts) != FAILURE) {\n\t\t/* We have no initial timestamp */\n\t\tnow = timelib_time_ctor();\n\t\tnow->tz_info = tzi;\n\t\tnow->zone_type = TIMELIB_ZONETYPE_ID;\n\t\ttimelib_unixtime2local(now, (timelib_sll) time(NULL));\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (!time_len) {\n\t\ttimelib_time_dtor(now);\t\n\t\tRETURN_FALSE;\n\t}\n\n\tt = timelib_strtotime(times, time_len, &error, DATE_TIMEZONEDB);\n\terror1 = error->error_count;\n\ttimelib_error_container_dtor(error);\n\ttimelib_fill_holes(t, now, TIMELIB_NO_CLONE);\n\ttimelib_update_ts(t, tzi);\n\tts = timelib_date_to_int(t, &error2);\n\n\ttimelib_time_dtor(now);\n\ttimelib_time_dtor(t);\n\n\tif (error1 || error2) {\n\t\tRETURN_FALSE;\n\t} else {\n\t\tRETURN_LONG(ts);\n\t}\n}\n/* }}} */\n\n\n/* {{{ php_mktime - (gm)mktime helper */\nPHPAPI void php_mktime(INTERNAL_FUNCTION_PARAMETERS, int gmt)\n{\n\tlong hou = 0, min = 0, sec = 0, mon = 0, day = 0, yea = 0, dst = -1;\n\ttimelib_time *now;\n\ttimelib_tzinfo *tzi = NULL;\n\tlong ts, adjust_seconds = 0;\n\tint error;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|lllllll\", &hou, &min, &sec, &mon, &day, &yea, &dst) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\t/* Initialize structure with current time */\n\tnow = timelib_time_ctor();\n\tif (gmt) {\n\t\ttimelib_unixtime2gmt(now, (timelib_sll) time(NULL));\n\t} else {\n\t\ttzi = get_timezone_info(TSRMLS_C);\n\t\tnow->tz_info = tzi;\n\t\tnow->zone_type = TIMELIB_ZONETYPE_ID;\n\t\ttimelib_unixtime2local(now, (timelib_sll) time(NULL));\n\t}\n\t/* Fill in the new data */\n\tswitch (ZEND_NUM_ARGS()) {\n\t\tcase 7:\n\t\t\t/* break intentionally missing */\n\t\tcase 6:\n\t\t\tif (yea >= 0 && yea < 70) {\n\t\t\t\tyea += 2000;\n\t\t\t} else if (yea >= 70 && yea <= 100) {\n\t\t\t\tyea += 1900;\n\t\t\t}\n\t\t\tnow->y = yea;\n\t\t\t/* break intentionally missing again */\n\t\tcase 5:\n\t\t\tnow->d = day;\n\t\t\t/* break missing intentionally here too */\n\t\tcase 4:\n\t\t\tnow->m = mon;\n\t\t\t/* and here */\n\t\tcase 3:\n\t\t\tnow->s = sec;\n\t\t\t/* yup, this break isn't here on purpose too */\n\t\tcase 2:\n\t\t\tnow->i = min;\n\t\t\t/* last intentionally missing break */\n\t\tcase 1:\n\t\t\tnow->h = hou;\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_STRICT, \"You should be using the time() function instead\");\n\t}\n\t/* Update the timestamp */\n\tif (gmt) {\n\t\ttimelib_update_ts(now, NULL);\n\t} else {\n\t\ttimelib_update_ts(now, tzi);\n\t}\n\t/* Support for the deprecated is_dst parameter */\n\tif (dst != -1) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_DEPRECATED, \"The is_dst parameter is deprecated\");\n\t\tif (gmt) {\n\t\t\t/* GMT never uses DST */\n\t\t\tif (dst == 1) {\n\t\t\t\tadjust_seconds = -3600;\n\t\t\t}\n\t\t} else {\n\t\t\t/* Figure out is_dst for current TS */\n\t\t\ttimelib_time_offset *tmp_offset;\n\t\t\ttmp_offset = timelib_get_time_zone_info(now->sse, tzi);\n\t\t\tif (dst == 1 && tmp_offset->is_dst == 0) {\n\t\t\t\tadjust_seconds = -3600;\n\t\t\t}\n\t\t\tif (dst == 0 && tmp_offset->is_dst == 1) {\n\t\t\t\tadjust_seconds = +3600;\n\t\t\t}\n\t\t\ttimelib_time_offset_dtor(tmp_offset);\n\t\t}\n\t}\n\t/* Clean up and return */\n\tts = timelib_date_to_int(now, &error);\n\tts += adjust_seconds;\n\ttimelib_time_dtor(now);\n\n\tif (error) {\n\t\tRETURN_FALSE;\n\t} else {\n\t\tRETURN_LONG(ts);\n\t}\n}\n/* }}} */\n\n/* {{{ proto int mktime([int hour [, int min [, int sec [, int mon [, int day [, int year]]]]]])\n Get UNIX timestamp for a date */\nPHP_FUNCTION(mktime)\n{\n\tphp_mktime(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);\n}\n/* }}} */\n\n/* {{{ proto int gmmktime([int hour [, int min [, int sec [, int mon [, int day [, int year]]]]]])\n Get UNIX timestamp for a GMT date */\nPHP_FUNCTION(gmmktime)\n{\n\tphp_mktime(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);\n}\n/* }}} */\n\n\n/* {{{ proto bool checkdate(int month, int day, int year)\n Returns true(1) if it is a valid date in gregorian calendar */\nPHP_FUNCTION(checkdate)\n{\n\tlong m, d, y;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"lll\", &m, &d, &y) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (y < 1 || y > 32767 || !timelib_valid_date(y, m, d)) {\n\t\tRETURN_FALSE;\n\t}\n\tRETURN_TRUE;\t/* True : This month, day, year arguments are valid */\n}\n/* }}} */\n\n#ifdef HAVE_STRFTIME\n/* {{{ php_strftime - (gm)strftime helper */\nPHPAPI void php_strftime(INTERNAL_FUNCTION_PARAMETERS, int gmt)\n{\n\tchar *format, *buf;\n\tint format_len;\n\tlong timestamp = 0;\n\tstruct tm ta;\n\tint max_reallocs = 5;\n\tsize_t buf_len = 64, real_len;\n\ttimelib_time *ts;\n\ttimelib_tzinfo *tzi;\n\ttimelib_time_offset *offset = NULL;\n\n\ttimestamp = (long) time(NULL);\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &format, &format_len, ×tamp) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (format_len == 0) {\n\t\tRETURN_FALSE;\n\t}\n\n\tts = timelib_time_ctor();\n\tif (gmt) {\n\t\ttzi = NULL;\n\t\ttimelib_unixtime2gmt(ts, (timelib_sll) timestamp);\n\t} else {\n\t\ttzi = get_timezone_info(TSRMLS_C);\n\t\tts->tz_info = tzi;\n\t\tts->zone_type = TIMELIB_ZONETYPE_ID;\n\t\ttimelib_unixtime2local(ts, (timelib_sll) timestamp);\n\t}\n\tta.tm_sec = ts->s;\n\tta.tm_min = ts->i;\n\tta.tm_hour = ts->h;\n\tta.tm_mday = ts->d;\n\tta.tm_mon = ts->m - 1;\n\tta.tm_year = ts->y - 1900;\n\tta.tm_wday = timelib_day_of_week(ts->y, ts->m, ts->d);\n\tta.tm_yday = timelib_day_of_year(ts->y, ts->m, ts->d);\n\tif (gmt) {\n\t\tta.tm_isdst = 0;\n#if HAVE_TM_GMTOFF\n\t\tta.tm_gmtoff = 0;\n#endif\n#if HAVE_TM_ZONE\n\t\tta.tm_zone = \"GMT\";\n#endif\n\t} else {\n\t\toffset = timelib_get_time_zone_info(timestamp, tzi);\n\n\t\tta.tm_isdst = offset->is_dst;\n#if HAVE_TM_GMTOFF\n\t\tta.tm_gmtoff = offset->offset;\n#endif\n#if HAVE_TM_ZONE\n\t\tta.tm_zone = offset->abbr;\n#endif\n\t}\n\n\tbuf = (char *) emalloc(buf_len);\n\twhile ((real_len=strftime(buf, buf_len, format, &ta))==buf_len || real_len==0) {\n\t\tbuf_len *= 2;\n\t\tbuf = (char *) erealloc(buf, buf_len);\n\t\tif (!--max_reallocs) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\ttimelib_time_dtor(ts);\n\tif (!gmt) {\n\t\ttimelib_time_offset_dtor(offset);\n\t}\n\n\tif (real_len && real_len != buf_len) {\n\t\tbuf = (char *) erealloc(buf, real_len + 1);\n\t\tRETURN_STRINGL(buf, real_len, 0);\n\t}\n\tefree(buf);\n\tRETURN_FALSE;\n}\n/* }}} */\n\n/* {{{ proto string strftime(string format [, int timestamp])\n Format a local time/date according to locale settings */\nPHP_FUNCTION(strftime)\n{\n\tphp_strftime(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);\n}\n/* }}} */\n\n/* {{{ proto string gmstrftime(string format [, int timestamp])\n Format a GMT/UCT time/date according to locale settings */\nPHP_FUNCTION(gmstrftime)\n{\n\tphp_strftime(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);\n}\n/* }}} */\n#endif\n\n/* {{{ proto int time(void)\n Return current UNIX timestamp */\nPHP_FUNCTION(time)\n{\n\tRETURN_LONG((long)time(NULL));\n}\n/* }}} */\n\n/* {{{ proto array localtime([int timestamp [, bool associative_array]])\n Returns the results of the C system call localtime as an associative array if the associative_array argument is set to 1 other wise it is a regular array */\nPHP_FUNCTION(localtime)\n{\n\tlong timestamp = (long)time(NULL);\n\tzend_bool associative = 0;\n\ttimelib_tzinfo *tzi;\n\ttimelib_time *ts;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|lb\", ×tamp, &associative) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\ttzi = get_timezone_info(TSRMLS_C);\n\tts = timelib_time_ctor();\n\tts->tz_info = tzi;\n\tts->zone_type = TIMELIB_ZONETYPE_ID;\n\ttimelib_unixtime2local(ts, (timelib_sll) timestamp);\n\n\tarray_init(return_value);\n\n\tif (associative) {\n\t\tadd_assoc_long(return_value, \"tm_sec\", ts->s);\n\t\tadd_assoc_long(return_value, \"tm_min\", ts->i);\n\t\tadd_assoc_long(return_value, \"tm_hour\", ts->h);\n\t\tadd_assoc_long(return_value, \"tm_mday\", ts->d);\n\t\tadd_assoc_long(return_value, \"tm_mon\", ts->m - 1);\n\t\tadd_assoc_long(return_value, \"tm_year\", ts->y - 1900);\n\t\tadd_assoc_long(return_value, \"tm_wday\", timelib_day_of_week(ts->y, ts->m, ts->d));\n\t\tadd_assoc_long(return_value, \"tm_yday\", timelib_day_of_year(ts->y, ts->m, ts->d));\n\t\tadd_assoc_long(return_value, \"tm_isdst\", ts->dst);\n\t} else {\n\t\tadd_next_index_long(return_value, ts->s);\n\t\tadd_next_index_long(return_value, ts->i);\n\t\tadd_next_index_long(return_value, ts->h);\n\t\tadd_next_index_long(return_value, ts->d);\n\t\tadd_next_index_long(return_value, ts->m - 1);\n\t\tadd_next_index_long(return_value, ts->y- 1900);\n\t\tadd_next_index_long(return_value, timelib_day_of_week(ts->y, ts->m, ts->d));\n\t\tadd_next_index_long(return_value, timelib_day_of_year(ts->y, ts->m, ts->d));\n\t\tadd_next_index_long(return_value, ts->dst);\n\t}\n\n\ttimelib_time_dtor(ts);\n}\n/* }}} */\n\n/* {{{ proto array getdate([int timestamp])\n Get date/time information */\nPHP_FUNCTION(getdate)\n{\n\tlong timestamp = (long)time(NULL);\n\ttimelib_tzinfo *tzi;\n\ttimelib_time *ts;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|l\", ×tamp) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\ttzi = get_timezone_info(TSRMLS_C);\n\tts = timelib_time_ctor();\n\tts->tz_info = tzi;\n\tts->zone_type = TIMELIB_ZONETYPE_ID;\n\ttimelib_unixtime2local(ts, (timelib_sll) timestamp);\n\n\tarray_init(return_value);\n\n\tadd_assoc_long(return_value, \"seconds\", ts->s);\n\tadd_assoc_long(return_value, \"minutes\", ts->i);\n\tadd_assoc_long(return_value, \"hours\", ts->h);\n\tadd_assoc_long(return_value, \"mday\", ts->d);\n\tadd_assoc_long(return_value, \"wday\", timelib_day_of_week(ts->y, ts->m, ts->d));\n\tadd_assoc_long(return_value, \"mon\", ts->m);\n\tadd_assoc_long(return_value, \"year\", ts->y);\n\tadd_assoc_long(return_value, \"yday\", timelib_day_of_year(ts->y, ts->m, ts->d));\n\tadd_assoc_string(return_value, \"weekday\", php_date_full_day_name(ts->y, ts->m, ts->d), 1);\n\tadd_assoc_string(return_value, \"month\", mon_full_names[ts->m - 1], 1);\n\tadd_index_long(return_value, 0, timestamp);\n\n\ttimelib_time_dtor(ts);\n}\n/* }}} */\n\n#define PHP_DATE_TIMEZONE_GROUP_AFRICA 0x0001\n#define PHP_DATE_TIMEZONE_GROUP_AMERICA 0x0002\n#define PHP_DATE_TIMEZONE_GROUP_ANTARCTICA 0x0004\n#define PHP_DATE_TIMEZONE_GROUP_ARCTIC 0x0008\n#define PHP_DATE_TIMEZONE_GROUP_ASIA 0x0010\n#define PHP_DATE_TIMEZONE_GROUP_ATLANTIC 0x0020\n#define PHP_DATE_TIMEZONE_GROUP_AUSTRALIA 0x0040\n#define PHP_DATE_TIMEZONE_GROUP_EUROPE 0x0080\n#define PHP_DATE_TIMEZONE_GROUP_INDIAN 0x0100\n#define PHP_DATE_TIMEZONE_GROUP_PACIFIC 0x0200\n#define PHP_DATE_TIMEZONE_GROUP_UTC 0x0400\n#define PHP_DATE_TIMEZONE_GROUP_ALL 0x07FF\n#define PHP_DATE_TIMEZONE_GROUP_ALL_W_BC 0x0FFF\n#define PHP_DATE_TIMEZONE_PER_COUNTRY 0x1000\n\n#define PHP_DATE_PERIOD_EXCLUDE_START_DATE 0x0001\n\n\n/* define an overloaded iterator structure */\ntypedef struct {\n\tzend_object_iterator intern;\n\tzval *date_period_zval;\n\tzval *current;\n\tphp_period_obj *object;\n\tint current_index;\n} date_period_it;\n\n/* {{{ date_period_it_invalidate_current */\nstatic void date_period_it_invalidate_current(zend_object_iterator *iter TSRMLS_DC)\n{\n\tdate_period_it *iterator = (date_period_it *)iter;\n\n\tif (iterator->current) {\n\t\tzval_ptr_dtor(&iterator->current);\n\t\titerator->current = NULL;\n\t}\n}\n/* }}} */\n\n\n/* {{{ date_period_it_dtor */\nstatic void date_period_it_dtor(zend_object_iterator *iter TSRMLS_DC)\n{\n\tdate_period_it *iterator = (date_period_it *)iter;\n\n\tdate_period_it_invalidate_current(iter TSRMLS_CC);\n\n\tzval_ptr_dtor(&iterator->date_period_zval);\n\n\tefree(iterator);\n}\n/* }}} */\n\n\n/* {{{ date_period_it_has_more */\nstatic int date_period_it_has_more(zend_object_iterator *iter TSRMLS_DC)\n{\n\tdate_period_it *iterator = (date_period_it *)iter;\n\tphp_period_obj *object = iterator->object;\n\ttimelib_time *it_time = object->current;\n\n\t/* apply modification if it's not the first iteration */\n\tif (!object->include_start_date || iterator->current_index > 0) {\n\t\tit_time->have_relative = 1;\n\t\tit_time->relative = *object->interval;\n\t\tit_time->sse_uptodate = 0;\n\t\ttimelib_update_ts(it_time, NULL);\n\t\ttimelib_update_from_sse(it_time);\n\t}\n\n\tif (object->end) {\n\t\treturn object->current->sse < object->end->sse ? SUCCESS : FAILURE;\n\t} else {\n\t\treturn (iterator->current_index < object->recurrences) ? SUCCESS : FAILURE;\n\t}\n}\n/* }}} */\n\n\n/* {{{ date_period_it_current_data */\nstatic void date_period_it_current_data(zend_object_iterator *iter, zval ***data TSRMLS_DC)\n{\n\tdate_period_it *iterator = (date_period_it *)iter;\n\tphp_period_obj *object = iterator->object;\n\ttimelib_time *it_time = object->current;\n\tphp_date_obj *newdateobj;\n\n\t/* Create new object */\n\tMAKE_STD_ZVAL(iterator->current);\n\tphp_date_instantiate(date_ce_date, iterator->current TSRMLS_CC);\n\tnewdateobj = (php_date_obj *) zend_object_store_get_object(iterator->current TSRMLS_CC);\n\tnewdateobj->time = timelib_time_ctor();\n\t*newdateobj->time = *it_time;\n\tif (it_time->tz_abbr) {\n\t\tnewdateobj->time->tz_abbr = strdup(it_time->tz_abbr);\n\t}\n\tif (it_time->tz_info) {\n\t\tnewdateobj->time->tz_info = it_time->tz_info;\n\t}\n\t\n\t*data = &iterator->current;\n}\n/* }}} */\n\n\n/* {{{ date_period_it_current_key */\nstatic int date_period_it_current_key(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC)\n{\n\tdate_period_it *iterator = (date_period_it *)iter;\n\t*int_key = iterator->current_index;\n\treturn HASH_KEY_IS_LONG;\n}\n/* }}} */\n\n\n/* {{{ date_period_it_move_forward */\nstatic void date_period_it_move_forward(zend_object_iterator *iter TSRMLS_DC)\n{\n\tdate_period_it *iterator = (date_period_it *)iter;\n\n\titerator->current_index++;\n\tdate_period_it_invalidate_current(iter TSRMLS_CC);\n}\n/* }}} */\n\n\n/* {{{ date_period_it_rewind */\nstatic void date_period_it_rewind(zend_object_iterator *iter TSRMLS_DC)\n{\n\tdate_period_it *iterator = (date_period_it *)iter;\n\n\titerator->current_index = 0;\n\tif (iterator->object->current) {\n\t\ttimelib_time_dtor(iterator->object->current);\n\t}\n\titerator->object->current = timelib_time_clone(iterator->object->start);\n\tdate_period_it_invalidate_current(iter TSRMLS_CC);\n}\n/* }}} */\n\n\n/* iterator handler table */\nzend_object_iterator_funcs date_period_it_funcs = {\n\tdate_period_it_dtor,\n\tdate_period_it_has_more,\n\tdate_period_it_current_data,\n\tdate_period_it_current_key,\n\tdate_period_it_move_forward,\n\tdate_period_it_rewind,\n\tdate_period_it_invalidate_current\n};\n\n\n\nzend_object_iterator *date_object_period_get_iterator(zend_class_entry *ce, zval *object, int by_ref TSRMLS_DC)\n{\n\tdate_period_it *iterator = emalloc(sizeof(date_period_it));\n\tphp_period_obj *dpobj = (php_period_obj *)zend_object_store_get_object(object TSRMLS_CC);\n\n\tif (by_ref) {\n\t\tzend_error(E_ERROR, \"An iterator cannot be used with foreach by reference\");\n\t}\n\n\tZ_ADDREF_P(object);\n\titerator->intern.data = (void*) dpobj;\n\titerator->intern.funcs = &date_period_it_funcs;\n\titerator->date_period_zval = object;\n\titerator->object = dpobj;\n\titerator->current = NULL;\n\n\treturn (zend_object_iterator*)iterator;\n}\n\nstatic void date_register_classes(TSRMLS_D)\n{\n\tzend_class_entry ce_date, ce_timezone, ce_interval, ce_period;\n\n\tINIT_CLASS_ENTRY(ce_date, \"DateTime\", date_funcs_date);\n\tce_date.create_object = date_object_new_date;\n\tdate_ce_date = zend_register_internal_class_ex(&ce_date, NULL, NULL TSRMLS_CC);\n\tmemcpy(&date_object_handlers_date, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\tdate_object_handlers_date.clone_obj = date_object_clone_date;\n\tdate_object_handlers_date.compare_objects = date_object_compare_date;\n\tdate_object_handlers_date.get_properties = date_object_get_properties;\n\n#define REGISTER_DATE_CLASS_CONST_STRING(const_name, value) \\\n\tzend_declare_class_constant_stringl(date_ce_date, const_name, sizeof(const_name)-1, value, sizeof(value)-1 TSRMLS_CC);\n\n\tREGISTER_DATE_CLASS_CONST_STRING(\"ATOM\", DATE_FORMAT_RFC3339);\n\tREGISTER_DATE_CLASS_CONST_STRING(\"COOKIE\", DATE_FORMAT_RFC850);\n\tREGISTER_DATE_CLASS_CONST_STRING(\"ISO8601\", DATE_FORMAT_ISO8601);\n\tREGISTER_DATE_CLASS_CONST_STRING(\"RFC822\", DATE_FORMAT_RFC822);\n\tREGISTER_DATE_CLASS_CONST_STRING(\"RFC850\", DATE_FORMAT_RFC850);\n\tREGISTER_DATE_CLASS_CONST_STRING(\"RFC1036\", DATE_FORMAT_RFC1036);\n\tREGISTER_DATE_CLASS_CONST_STRING(\"RFC1123\", DATE_FORMAT_RFC1123);\n\tREGISTER_DATE_CLASS_CONST_STRING(\"RFC2822\", DATE_FORMAT_RFC2822);\n\tREGISTER_DATE_CLASS_CONST_STRING(\"RFC3339\", DATE_FORMAT_RFC3339);\n\tREGISTER_DATE_CLASS_CONST_STRING(\"RSS\", DATE_FORMAT_RFC1123);\n\tREGISTER_DATE_CLASS_CONST_STRING(\"W3C\", DATE_FORMAT_RFC3339);\n\n\n\tINIT_CLASS_ENTRY(ce_timezone, \"DateTimeZone\", date_funcs_timezone);\n\tce_timezone.create_object = date_object_new_timezone;\n\tdate_ce_timezone = zend_register_internal_class_ex(&ce_timezone, NULL, NULL TSRMLS_CC);\n\tmemcpy(&date_object_handlers_timezone, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\tdate_object_handlers_timezone.clone_obj = date_object_clone_timezone;\n\n#define REGISTER_TIMEZONE_CLASS_CONST_STRING(const_name, value) \\\n\tzend_declare_class_constant_long(date_ce_timezone, const_name, sizeof(const_name)-1, value TSRMLS_CC);\n\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"AFRICA\", PHP_DATE_TIMEZONE_GROUP_AFRICA);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"AMERICA\", PHP_DATE_TIMEZONE_GROUP_AMERICA);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"ANTARCTICA\", PHP_DATE_TIMEZONE_GROUP_ANTARCTICA);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"ARCTIC\", PHP_DATE_TIMEZONE_GROUP_ARCTIC);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"ASIA\", PHP_DATE_TIMEZONE_GROUP_ASIA);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"ATLANTIC\", PHP_DATE_TIMEZONE_GROUP_ATLANTIC);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"AUSTRALIA\", PHP_DATE_TIMEZONE_GROUP_AUSTRALIA);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"EUROPE\", PHP_DATE_TIMEZONE_GROUP_EUROPE);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"INDIAN\", PHP_DATE_TIMEZONE_GROUP_INDIAN);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"PACIFIC\", PHP_DATE_TIMEZONE_GROUP_PACIFIC);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"UTC\", PHP_DATE_TIMEZONE_GROUP_UTC);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"ALL\", PHP_DATE_TIMEZONE_GROUP_ALL);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"ALL_WITH_BC\", PHP_DATE_TIMEZONE_GROUP_ALL_W_BC);\n\tREGISTER_TIMEZONE_CLASS_CONST_STRING(\"PER_COUNTRY\", PHP_DATE_TIMEZONE_PER_COUNTRY);\n\n\tINIT_CLASS_ENTRY(ce_interval, \"DateInterval\", date_funcs_interval);\n\tce_interval.create_object = date_object_new_interval;\n\tdate_ce_interval = zend_register_internal_class_ex(&ce_interval, NULL, NULL TSRMLS_CC);\n\tmemcpy(&date_object_handlers_interval, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\tdate_object_handlers_interval.clone_obj = date_object_clone_interval;\n\tdate_object_handlers_interval.read_property = date_interval_read_property;\n\tdate_object_handlers_interval.write_property = date_interval_write_property;\n\tdate_object_handlers_interval.get_properties = date_object_get_properties_interval;\n\tdate_object_handlers_interval.get_property_ptr_ptr = NULL;\n\n\tINIT_CLASS_ENTRY(ce_period, \"DatePeriod\", date_funcs_period);\n\tce_period.create_object = date_object_new_period;\n\tdate_ce_period = zend_register_internal_class_ex(&ce_period, NULL, NULL TSRMLS_CC);\n\tdate_ce_period->get_iterator = date_object_period_get_iterator;\n\tdate_ce_period->iterator_funcs.funcs = &date_period_it_funcs;\n\tzend_class_implements(date_ce_period TSRMLS_CC, 1, zend_ce_traversable);\n\tmemcpy(&date_object_handlers_period, zend_get_std_object_handlers(), sizeof(zend_object_handlers));\n\tdate_object_handlers_period.clone_obj = date_object_clone_period;\n\n#define REGISTER_PERIOD_CLASS_CONST_STRING(const_name, value) \\\n\tzend_declare_class_constant_long(date_ce_period, const_name, sizeof(const_name)-1, value TSRMLS_CC);\n\n\tREGISTER_PERIOD_CLASS_CONST_STRING(\"EXCLUDE_START_DATE\", PHP_DATE_PERIOD_EXCLUDE_START_DATE);\n}\n\nstatic inline zend_object_value date_object_new_date_ex(zend_class_entry *class_type, php_date_obj **ptr TSRMLS_DC)\n{\n\tphp_date_obj *intern;\n\tzend_object_value retval;\n\n\tintern = emalloc(sizeof(php_date_obj));\n\tmemset(intern, 0, sizeof(php_date_obj));\n\tif (ptr) {\n\t\t*ptr = intern;\n\t}\n\t\n\tzend_object_std_init(&intern->std, class_type TSRMLS_CC);\n\tobject_properties_init(&intern->std, class_type);\n\t\n\tretval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) date_object_free_storage_date, NULL TSRMLS_CC);\n\tretval.handlers = &date_object_handlers_date;\n\t\n\treturn retval;\n}\n\nstatic zend_object_value date_object_new_date(zend_class_entry *class_type TSRMLS_DC)\n{\n\treturn date_object_new_date_ex(class_type, NULL TSRMLS_CC);\n}\n\nstatic zend_object_value date_object_clone_date(zval *this_ptr TSRMLS_DC)\n{\n\tphp_date_obj *new_obj = NULL;\n\tphp_date_obj *old_obj = (php_date_obj *) zend_object_store_get_object(this_ptr TSRMLS_CC);\n\tzend_object_value new_ov = date_object_new_date_ex(old_obj->std.ce, &new_obj TSRMLS_CC);\n\t\n\tzend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);\n\t\n\t/* this should probably moved to a new `timelib_time *timelime_time_clone(timelib_time *)` */\n\tnew_obj->time = timelib_time_ctor();\n\t*new_obj->time = *old_obj->time;\n\tif (old_obj->time->tz_abbr) {\n\t\tnew_obj->time->tz_abbr = strdup(old_obj->time->tz_abbr);\n\t}\n\tif (old_obj->time->tz_info) {\n\t\tnew_obj->time->tz_info = old_obj->time->tz_info;\n\t}\n\t\n\treturn new_ov;\n}\n\nstatic int date_object_compare_date(zval *d1, zval *d2 TSRMLS_DC)\n{\n\tif (Z_TYPE_P(d1) == IS_OBJECT && Z_TYPE_P(d2) == IS_OBJECT &&\n\t\tinstanceof_function(Z_OBJCE_P(d1), date_ce_date TSRMLS_CC) &&\n\t\tinstanceof_function(Z_OBJCE_P(d2), date_ce_date TSRMLS_CC)) {\n\t\tphp_date_obj *o1 = zend_object_store_get_object(d1 TSRMLS_CC);\n\t\tphp_date_obj *o2 = zend_object_store_get_object(d2 TSRMLS_CC);\n\t\t\n\t\tif (!o1->time->sse_uptodate) {\n\t\t\ttimelib_update_ts(o1->time, o1->time->tz_info);\n\t\t}\n\t\tif (!o2->time->sse_uptodate) {\n\t\t\ttimelib_update_ts(o2->time, o2->time->tz_info);\n\t\t}\n\t\t\n\t\treturn (o1->time->sse == o2->time->sse) ? 0 : ((o1->time->sse < o2->time->sse) ? -1 : 1);\n\t}\n\t\n\treturn 1;\n}\n\nstatic HashTable *date_object_get_properties(zval *object TSRMLS_DC)\n{\n\tHashTable *props;\n\tzval *zv;\n\tphp_date_obj *dateobj;\n\n\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\n\tprops = zend_std_get_properties(object TSRMLS_CC);\n\n\tif (!dateobj->time || GC_G(gc_active)) {\n\t\treturn props;\n\t}\n\n\t/* first we add the date and time in ISO format */\n\tMAKE_STD_ZVAL(zv);\n\tZVAL_STRING(zv, date_format(\"Y-m-d H:i:s\", 12, dateobj->time, 1), 0);\n\tzend_hash_update(props, \"date\", 5, &zv, sizeof(zval), NULL);\n\n\t/* then we add the timezone name (or similar) */\n\tif (dateobj->time->is_localtime) {\n\t\tMAKE_STD_ZVAL(zv);\n\t\tZVAL_LONG(zv, dateobj->time->zone_type);\n\t\tzend_hash_update(props, \"timezone_type\", 14, &zv, sizeof(zval), NULL);\n\n\t\tMAKE_STD_ZVAL(zv);\n\t\tswitch (dateobj->time->zone_type) {\n\t\t\tcase TIMELIB_ZONETYPE_ID:\n\t\t\t\tZVAL_STRING(zv, dateobj->time->tz_info->name, 1);\n\t\t\t\tbreak;\n\t\t\tcase TIMELIB_ZONETYPE_OFFSET: {\n\t\t\t\tchar *tmpstr = emalloc(sizeof(\"UTC+05:00\"));\n\t\t\t\ttimelib_sll utc_offset = dateobj->time->z;\n\n\t\t\t\tsnprintf(tmpstr, sizeof(\"+05:00\"), \"%c%02d:%02d\",\n\t\t\t\t\tutc_offset > 0 ? '-' : '+',\n\t\t\t\t\tabs(utc_offset / 60),\n\t\t\t\t\tabs((utc_offset % 60)));\n\n\t\t\t\tZVAL_STRING(zv, tmpstr, 0);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase TIMELIB_ZONETYPE_ABBR:\n\t\t\t\tZVAL_STRING(zv, dateobj->time->tz_abbr, 1);\n\t\t\t\tbreak;\n\t\t}\n\t\tzend_hash_update(props, \"timezone\", 9, &zv, sizeof(zval), NULL);\n\t}\n\n\treturn props;\n}\n\nstatic inline zend_object_value date_object_new_timezone_ex(zend_class_entry *class_type, php_timezone_obj **ptr TSRMLS_DC)\n{\n\tphp_timezone_obj *intern;\n\tzend_object_value retval;\n\n\tintern = emalloc(sizeof(php_timezone_obj));\n\tmemset(intern, 0, sizeof(php_timezone_obj));\n\tif (ptr) {\n\t\t*ptr = intern;\n\t}\n\n\tzend_object_std_init(&intern->std, class_type TSRMLS_CC);\n\tobject_properties_init(&intern->std, class_type);\n\t\n\tretval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) date_object_free_storage_timezone, NULL TSRMLS_CC);\n\tretval.handlers = &date_object_handlers_timezone;\n\t\n\treturn retval;\n}\n\nstatic zend_object_value date_object_new_timezone(zend_class_entry *class_type TSRMLS_DC)\n{\n\treturn date_object_new_timezone_ex(class_type, NULL TSRMLS_CC);\n}\n\nstatic zend_object_value date_object_clone_timezone(zval *this_ptr TSRMLS_DC)\n{\n\tphp_timezone_obj *new_obj = NULL;\n\tphp_timezone_obj *old_obj = (php_timezone_obj *) zend_object_store_get_object(this_ptr TSRMLS_CC);\n\tzend_object_value new_ov = date_object_new_timezone_ex(old_obj->std.ce, &new_obj TSRMLS_CC);\n\t\n\tzend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);\n\tnew_obj->type = old_obj->type;\n\tnew_obj->initialized = 1;\n\tswitch (new_obj->type) {\n\t\tcase TIMELIB_ZONETYPE_ID:\n\t\t\tnew_obj->tzi.tz = old_obj->tzi.tz;\n\t\t\tbreak;\n\t\tcase TIMELIB_ZONETYPE_OFFSET:\n\t\t\tnew_obj->tzi.utc_offset = old_obj->tzi.utc_offset;\n\t\t\tbreak;\n\t\tcase TIMELIB_ZONETYPE_ABBR:\n\t\t\tnew_obj->tzi.z.utc_offset = old_obj->tzi.z.utc_offset;\n\t\t\tnew_obj->tzi.z.dst = old_obj->tzi.z.dst;\n\t\t\tnew_obj->tzi.z.abbr = old_obj->tzi.z.abbr;\n\t\t\tbreak;\n\t}\n\t\n\treturn new_ov;\n}\n\nstatic inline zend_object_value date_object_new_interval_ex(zend_class_entry *class_type, php_interval_obj **ptr TSRMLS_DC)\n{\n\tphp_interval_obj *intern;\n\tzend_object_value retval;\n\n\tintern = emalloc(sizeof(php_interval_obj));\n\tmemset(intern, 0, sizeof(php_interval_obj));\n\tif (ptr) {\n\t\t*ptr = intern;\n\t}\n\n\tzend_object_std_init(&intern->std, class_type TSRMLS_CC);\n\tobject_properties_init(&intern->std, class_type);\n\t\n\tretval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) date_object_free_storage_interval, NULL TSRMLS_CC);\n\tretval.handlers = &date_object_handlers_interval;\n\t\n\treturn retval;\n}\n\nstatic zend_object_value date_object_new_interval(zend_class_entry *class_type TSRMLS_DC)\n{\n\treturn date_object_new_interval_ex(class_type, NULL TSRMLS_CC);\n}\n\nstatic zend_object_value date_object_clone_interval(zval *this_ptr TSRMLS_DC)\n{\n\tphp_interval_obj *new_obj = NULL;\n\tphp_interval_obj *old_obj = (php_interval_obj *) zend_object_store_get_object(this_ptr TSRMLS_CC);\n\tzend_object_value new_ov = date_object_new_interval_ex(old_obj->std.ce, &new_obj TSRMLS_CC);\n\t\n\tzend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);\n\n\t/** FIX ME ADD CLONE STUFF **/\n\treturn new_ov;\n}\n\nstatic HashTable *date_object_get_properties_interval(zval *object TSRMLS_DC)\n{\n\tHashTable *props;\n\tzval *zv;\n\tphp_interval_obj *intervalobj;\n\n\n\tintervalobj = (php_interval_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\n\tprops = zend_std_get_properties(object TSRMLS_CC);\n\n\tif (!intervalobj->initialized || GC_G(gc_active)) {\n\t\treturn props;\n\t}\n\n#define PHP_DATE_INTERVAL_ADD_PROPERTY(n,f) \\\n\tMAKE_STD_ZVAL(zv); \\\n\tZVAL_LONG(zv, intervalobj->diff->f); \\\n\tzend_hash_update(props, n, strlen(n) + 1, &zv, sizeof(zval), NULL);\n\n\tPHP_DATE_INTERVAL_ADD_PROPERTY(\"y\", y);\n\tPHP_DATE_INTERVAL_ADD_PROPERTY(\"m\", m);\n\tPHP_DATE_INTERVAL_ADD_PROPERTY(\"d\", d);\n\tPHP_DATE_INTERVAL_ADD_PROPERTY(\"h\", h);\n\tPHP_DATE_INTERVAL_ADD_PROPERTY(\"i\", i);\n\tPHP_DATE_INTERVAL_ADD_PROPERTY(\"s\", s);\n\tPHP_DATE_INTERVAL_ADD_PROPERTY(\"invert\", invert);\n\tif (intervalobj->diff->days != -99999) {\n\t\tPHP_DATE_INTERVAL_ADD_PROPERTY(\"days\", days);\n\t} else {\n\t\tMAKE_STD_ZVAL(zv);\n\t\tZVAL_FALSE(zv);\n\t\tzend_hash_update(props, \"days\", 5, &zv, sizeof(zval), NULL);\n\t}\n\n\treturn props;\n}\n\nstatic inline zend_object_value date_object_new_period_ex(zend_class_entry *class_type, php_period_obj **ptr TSRMLS_DC)\n{\n\tphp_period_obj *intern;\n\tzend_object_value retval;\n\n\tintern = emalloc(sizeof(php_period_obj));\n\tmemset(intern, 0, sizeof(php_period_obj));\n\tif (ptr) {\n\t\t*ptr = intern;\n\t}\n\n\tzend_object_std_init(&intern->std, class_type TSRMLS_CC);\n\tobject_properties_init(&intern->std, class_type);\n\t\n\tretval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) date_object_free_storage_period, NULL TSRMLS_CC);\n\tretval.handlers = &date_object_handlers_period;\n\t\n\treturn retval;\n}\n\nstatic zend_object_value date_object_new_period(zend_class_entry *class_type TSRMLS_DC)\n{\n\treturn date_object_new_period_ex(class_type, NULL TSRMLS_CC);\n}\n\nstatic zend_object_value date_object_clone_period(zval *this_ptr TSRMLS_DC)\n{\n\tphp_period_obj *new_obj = NULL;\n\tphp_period_obj *old_obj = (php_period_obj *) zend_object_store_get_object(this_ptr TSRMLS_CC);\n\tzend_object_value new_ov = date_object_new_period_ex(old_obj->std.ce, &new_obj TSRMLS_CC);\n\t\n\tzend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);\n\n\t/** FIX ME ADD CLONE STUFF **/\n\treturn new_ov;\n}\n\nstatic void date_object_free_storage_date(void *object TSRMLS_DC)\n{\n\tphp_date_obj *intern = (php_date_obj *)object;\n\n\tif (intern->time) {\n\t\ttimelib_time_dtor(intern->time);\n\t}\n\n\tzend_object_std_dtor(&intern->std TSRMLS_CC);\n\tefree(object);\n}\n\nstatic void date_object_free_storage_timezone(void *object TSRMLS_DC)\n{\n\tphp_timezone_obj *intern = (php_timezone_obj *)object;\n\n\tif (intern->type == TIMELIB_ZONETYPE_ABBR) {\n\t\tfree(intern->tzi.z.abbr);\n\t}\n\tzend_object_std_dtor(&intern->std TSRMLS_CC);\n\tefree(object);\n}\n\nstatic void date_object_free_storage_interval(void *object TSRMLS_DC)\n{\n\tphp_interval_obj *intern = (php_interval_obj *)object;\n\n\ttimelib_rel_time_dtor(intern->diff);\n\tzend_object_std_dtor(&intern->std TSRMLS_CC);\n\tefree(object);\n}\n\nstatic void date_object_free_storage_period(void *object TSRMLS_DC)\n{\n\tphp_period_obj *intern = (php_period_obj *)object;\n\n\tif (intern->start) {\n\t\ttimelib_time_dtor(intern->start);\n\t}\n\n\tif (intern->current) {\n\t\ttimelib_time_dtor(intern->current);\n\t}\n\n\tif (intern->end) {\n\t\ttimelib_time_dtor(intern->end);\n\t}\n\n\ttimelib_rel_time_dtor(intern->interval);\n\tzend_object_std_dtor(&intern->std TSRMLS_CC);\n\tefree(object);\n}\n\n/* Advanced Interface */\nPHPAPI zval *php_date_instantiate(zend_class_entry *pce, zval *object TSRMLS_DC)\n{\n\tZ_TYPE_P(object) = IS_OBJECT;\n\tobject_init_ex(object, pce);\n\tZ_SET_REFCOUNT_P(object, 1);\n\tZ_UNSET_ISREF_P(object);\n\treturn object;\n}\n\n/* Helper function used to store the latest found warnings and errors while\n * parsing, from either strtotime or parse_from_format. */\nstatic void update_errors_warnings(timelib_error_container *last_errors TSRMLS_DC)\n{\n\tif (DATEG(last_errors)) {\n\t\ttimelib_error_container_dtor(DATEG(last_errors));\n\t\tDATEG(last_errors) = NULL;\n\t}\n\tDATEG(last_errors) = last_errors;\n}\n\nPHPAPI int php_date_initialize(php_date_obj *dateobj, /*const*/ char *time_str, int time_str_len, char *format, zval *timezone_object, int ctor TSRMLS_DC)\n{\n\ttimelib_time *now;\n\ttimelib_tzinfo *tzi;\n\ttimelib_error_container *err = NULL;\n\tint type = TIMELIB_ZONETYPE_ID, new_dst;\n\tchar *new_abbr;\n\ttimelib_sll new_offset;\n\t\n\tif (dateobj->time) {\n\t\ttimelib_time_dtor(dateobj->time);\n\t}\n\tif (format) {\n\t\tdateobj->time = timelib_parse_from_format(format, time_str_len ? time_str : \"\", time_str_len ? time_str_len : 0, &err, DATE_TIMEZONEDB);\n\t} else {\n\t\tdateobj->time = timelib_strtotime(time_str_len ? time_str : \"now\", time_str_len ? time_str_len : sizeof(\"now\") -1, &err, DATE_TIMEZONEDB);\n\t}\n\n\t/* update last errors and warnings */\n\tupdate_errors_warnings(err TSRMLS_CC);\n\n\n\tif (ctor && err && err->error_count) {\n\t\t/* spit out the first library error message, at least */\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Failed to parse time string (%s) at position %d (%c): %s\", time_str,\n\t\t\terr->error_messages[0].position, err->error_messages[0].character, err->error_messages[0].message);\n\t}\n\tif (err && err->error_count) {\n\t\treturn 0;\n\t}\n\n\tif (timezone_object) {\n\t\tphp_timezone_obj *tzobj;\n\n\t\ttzobj = (php_timezone_obj *) zend_object_store_get_object(timezone_object TSRMLS_CC);\n\t\tswitch (tzobj->type) {\n\t\t\tcase TIMELIB_ZONETYPE_ID:\n\t\t\t\ttzi = tzobj->tzi.tz;\n\t\t\t\tbreak;\n\t\t\tcase TIMELIB_ZONETYPE_OFFSET:\n\t\t\t\tnew_offset = tzobj->tzi.utc_offset;\n\t\t\t\tbreak;\n\t\t\tcase TIMELIB_ZONETYPE_ABBR:\n\t\t\t\tnew_offset = tzobj->tzi.z.utc_offset;\n\t\t\t\tnew_dst = tzobj->tzi.z.dst;\n\t\t\t\tnew_abbr = strdup(tzobj->tzi.z.abbr);\n\t\t\t\tbreak;\n\t\t}\n\t\ttype = tzobj->type;\n\t} else if (dateobj->time->tz_info) {\n\t\ttzi = dateobj->time->tz_info;\n\t} else {\n\t\ttzi = get_timezone_info(TSRMLS_C);\n\t}\n\n\tnow = timelib_time_ctor();\n\tnow->zone_type = type;\n\tswitch (type) {\n\t\tcase TIMELIB_ZONETYPE_ID:\n\t\t\tnow->tz_info = tzi;\n\t\t\tbreak;\n\t\tcase TIMELIB_ZONETYPE_OFFSET:\n\t\t\tnow->z = new_offset;\n\t\t\tbreak;\n\t\tcase TIMELIB_ZONETYPE_ABBR:\n\t\t\tnow->z = new_offset;\n\t\t\tnow->dst = new_dst;\n\t\t\tnow->tz_abbr = new_abbr;\n\t\t\tbreak;\n\t}\n\ttimelib_unixtime2local(now, (timelib_sll) time(NULL));\n\n\ttimelib_fill_holes(dateobj->time, now, TIMELIB_NO_CLONE);\n\ttimelib_update_ts(dateobj->time, tzi);\n\n\tdateobj->time->have_relative = 0;\n\n\ttimelib_time_dtor(now);\n\n\treturn 1;\n}\n\n/* {{{ proto DateTime date_create([string time[, DateTimeZone object]])\n Returns new DateTime object\n*/\nPHP_FUNCTION(date_create)\n{\n\tzval *timezone_object = NULL;\n\tchar *time_str = NULL;\n\tint time_str_len = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|sO!\", &time_str, &time_str_len, &timezone_object, date_ce_timezone) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tphp_date_instantiate(date_ce_date, return_value TSRMLS_CC);\n\tif (!php_date_initialize(zend_object_store_get_object(return_value TSRMLS_CC), time_str, time_str_len, NULL, timezone_object, 0 TSRMLS_CC)) {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto DateTime date_create_from_format(string format, string time[, DateTimeZone object])\n Returns new DateTime object formatted according to the specified format\n*/\nPHP_FUNCTION(date_create_from_format)\n{\n\tzval *timezone_object = NULL;\n\tchar *time_str = NULL, *format_str = NULL;\n\tint time_str_len = 0, format_str_len = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss|O\", &format_str, &format_str_len, &time_str, &time_str_len, &timezone_object, date_ce_timezone) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tphp_date_instantiate(date_ce_date, return_value TSRMLS_CC);\n\tif (!php_date_initialize(zend_object_store_get_object(return_value TSRMLS_CC), time_str, time_str_len, format_str, timezone_object, 0 TSRMLS_CC)) {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto DateTime::__construct([string time[, DateTimeZone object]])\n Creates new DateTime object\n*/\nPHP_METHOD(DateTime, __construct)\n{\n\tzval *timezone_object = NULL;\n\tchar *time_str = NULL;\n\tint time_str_len = 0;\n\tzend_error_handling error_handling;\n\n\tzend_replace_error_handling(EH_THROW, NULL, &error_handling TSRMLS_CC);\n\tif (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|sO!\", &time_str, &time_str_len, &timezone_object, date_ce_timezone)) {\n\t\tphp_date_initialize(zend_object_store_get_object(getThis() TSRMLS_CC), time_str, time_str_len, NULL, timezone_object, 1 TSRMLS_CC);\n\t}\n\tzend_restore_error_handling(&error_handling TSRMLS_CC);\n}\n/* }}} */\n\nstatic int php_date_initialize_from_hash(zval **return_value, php_date_obj **dateobj, HashTable *myht TSRMLS_DC)\n{\n\tzval **z_date = NULL;\n\tzval **z_timezone = NULL;\n\tzval **z_timezone_type = NULL;\n\tzval *tmp_obj = NULL;\n\ttimelib_tzinfo *tzi;\n\tphp_timezone_obj *tzobj;\n\n\tif (zend_hash_find(myht, \"date\", 5, (void**) &z_date) == SUCCESS) {\n\t\tconvert_to_string(*z_date);\n\t\tif (zend_hash_find(myht, \"timezone_type\", 14, (void**) &z_timezone_type) == SUCCESS) {\n\t\t\tconvert_to_long(*z_timezone_type);\n\t\t\tif (zend_hash_find(myht, \"timezone\", 9, (void**) &z_timezone) == SUCCESS) {\n\t\t\t\tconvert_to_string(*z_timezone);\n\n\t\t\t\tswitch (Z_LVAL_PP(z_timezone_type)) {\n\t\t\t\t\tcase TIMELIB_ZONETYPE_OFFSET:\n\t\t\t\t\tcase TIMELIB_ZONETYPE_ABBR: {\n\t\t\t\t\t\tchar *tmp = emalloc(Z_STRLEN_PP(z_date) + Z_STRLEN_PP(z_timezone) + 2);\n\t\t\t\t\t\tsnprintf(tmp, Z_STRLEN_PP(z_date) + Z_STRLEN_PP(z_timezone) + 2, \"%s %s\", Z_STRVAL_PP(z_date), Z_STRVAL_PP(z_timezone));\n\t\t\t\t\t\tphp_date_initialize(*dateobj, tmp, Z_STRLEN_PP(z_date) + Z_STRLEN_PP(z_timezone) + 1, NULL, NULL, 0 TSRMLS_CC);\n\t\t\t\t\t\tefree(tmp);\n\t\t\t\t\t\treturn 1;\n\t\t\t\t\t}\n\n\t\t\t\t\tcase TIMELIB_ZONETYPE_ID:\n\t\t\t\t\t\tconvert_to_string(*z_timezone);\n\n\t\t\t\t\t\ttzi = php_date_parse_tzfile(Z_STRVAL_PP(z_timezone), DATE_TIMEZONEDB TSRMLS_CC);\n\n\t\t\t\t\t\tALLOC_INIT_ZVAL(tmp_obj);\n\t\t\t\t\t\ttzobj = zend_object_store_get_object(php_date_instantiate(date_ce_timezone, tmp_obj TSRMLS_CC) TSRMLS_CC);\n\t\t\t\t\t\ttzobj->type = TIMELIB_ZONETYPE_ID;\n\t\t\t\t\t\ttzobj->tzi.tz = tzi;\n\t\t\t\t\t\ttzobj->initialized = 1;\n\n\t\t\t\t\t\tphp_date_initialize(*dateobj, Z_STRVAL_PP(z_date), Z_STRLEN_PP(z_date), NULL, tmp_obj, 0 TSRMLS_CC);\n\t\t\t\t\t\tzval_ptr_dtor(&tmp_obj);\n\t\t\t\t\t\treturn 1;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn 0;\n}\n\n/* {{{ proto DateTime::__set_state()\n*/\nPHP_METHOD(DateTime, __set_state)\n{\n\tphp_date_obj *dateobj;\n\tzval *array;\n\tHashTable *myht;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"a\", &array) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tmyht = HASH_OF(array);\n\n\tphp_date_instantiate(date_ce_date, return_value TSRMLS_CC);\n\tdateobj = (php_date_obj *) zend_object_store_get_object(return_value TSRMLS_CC);\n\tphp_date_initialize_from_hash(&return_value, &dateobj, myht TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto DateTime::__wakeup()\n*/\nPHP_METHOD(DateTime, __wakeup)\n{\n\tzval *object = getThis();\n\tphp_date_obj *dateobj;\n\tHashTable *myht;\n\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\n\tmyht = Z_OBJPROP_P(object);\n\n\tphp_date_initialize_from_hash(&return_value, &dateobj, myht TSRMLS_CC);\n}\n/* }}} */\n\n/* Helper function used to add an associative array of warnings and errors to a zval */\nstatic void zval_from_error_container(zval *z, timelib_error_container *error)\n{\n\tint i;\n\tzval *element;\n\n\tadd_assoc_long(z, \"warning_count\", error->warning_count);\n\tMAKE_STD_ZVAL(element);\n\tarray_init(element);\n\tfor (i = 0; i < error->warning_count; i++) {\n\t\tadd_index_string(element, error->warning_messages[i].position, error->warning_messages[i].message, 1);\n\t}\n\tadd_assoc_zval(z, \"warnings\", element);\n\n\tadd_assoc_long(z, \"error_count\", error->error_count);\n\tMAKE_STD_ZVAL(element);\n\tarray_init(element);\n\tfor (i = 0; i < error->error_count; i++) {\n\t\tadd_index_string(element, error->error_messages[i].position, error->error_messages[i].message, 1);\n\t}\n\tadd_assoc_zval(z, \"errors\", element);\n}\n\n/* {{{ proto array date_get_last_errors()\n Returns the warnings and errors found while parsing a date/time string.\n*/\nPHP_FUNCTION(date_get_last_errors)\n{\n\tif (DATEG(last_errors)) {\n\t\tarray_init(return_value);\n\t\tzval_from_error_container(return_value, DATEG(last_errors));\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\nvoid php_date_do_return_parsed_time(INTERNAL_FUNCTION_PARAMETERS, timelib_time *parsed_time, struct timelib_error_container *error)\n{\n\tzval *element;\n\n\tarray_init(return_value);\n#define PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(name, elem) \\\n\tif (parsed_time->elem == -99999) { \\\n\t\tadd_assoc_bool(return_value, #name, 0); \\\n\t} else { \\\n\t\tadd_assoc_long(return_value, #name, parsed_time->elem); \\\n\t}\n\tPHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(year, y);\n\tPHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(month, m);\n\tPHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(day, d);\n\tPHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(hour, h);\n\tPHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(minute, i);\n\tPHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(second, s);\n\t\n\tif (parsed_time->f == -99999) {\n\t\tadd_assoc_bool(return_value, \"fraction\", 0);\n\t} else {\n\t\tadd_assoc_double(return_value, \"fraction\", parsed_time->f);\n\t}\n\n\tzval_from_error_container(return_value, error);\n\n\ttimelib_error_container_dtor(error);\n\n\tadd_assoc_bool(return_value, \"is_localtime\", parsed_time->is_localtime);\n\n\tif (parsed_time->is_localtime) {\n\t\tPHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(zone_type, zone_type);\n\t\tswitch (parsed_time->zone_type) {\n\t\t\tcase TIMELIB_ZONETYPE_OFFSET:\n\t\t\t\tPHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(zone, z);\n\t\t\t\tadd_assoc_bool(return_value, \"is_dst\", parsed_time->dst);\n\t\t\t\tbreak;\n\t\t\tcase TIMELIB_ZONETYPE_ID:\n\t\t\t\tif (parsed_time->tz_abbr) {\n\t\t\t\t\tadd_assoc_string(return_value, \"tz_abbr\", parsed_time->tz_abbr, 1);\n\t\t\t\t}\n\t\t\t\tif (parsed_time->tz_info) {\n\t\t\t\t\tadd_assoc_string(return_value, \"tz_id\", parsed_time->tz_info->name, 1);\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase TIMELIB_ZONETYPE_ABBR:\n\t\t\t\tPHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(zone, z);\n\t\t\t\tadd_assoc_bool(return_value, \"is_dst\", parsed_time->dst);\n\t\t\t\tadd_assoc_string(return_value, \"tz_abbr\", parsed_time->tz_abbr, 1);\n\t\t\t\tbreak;\n\t\t}\n\t}\n\tif (parsed_time->have_relative) {\n\t\tMAKE_STD_ZVAL(element);\n\t\tarray_init(element);\n\t\tadd_assoc_long(element, \"year\", parsed_time->relative.y);\n\t\tadd_assoc_long(element, \"month\", parsed_time->relative.m);\n\t\tadd_assoc_long(element, \"day\", parsed_time->relative.d);\n\t\tadd_assoc_long(element, \"hour\", parsed_time->relative.h);\n\t\tadd_assoc_long(element, \"minute\", parsed_time->relative.i);\n\t\tadd_assoc_long(element, \"second\", parsed_time->relative.s);\n\t\tif (parsed_time->relative.have_weekday_relative) {\n\t\t\tadd_assoc_long(element, \"weekday\", parsed_time->relative.weekday);\n\t\t}\n\t\tif (parsed_time->relative.have_special_relative && (parsed_time->relative.special.type == TIMELIB_SPECIAL_WEEKDAY)) {\n\t\t\tadd_assoc_long(element, \"weekdays\", parsed_time->relative.special.amount);\n\t\t}\n\t\tif (parsed_time->relative.first_last_day_of) {\n\t\t\tadd_assoc_bool(element, parsed_time->relative.first_last_day_of == 1 ? \"first_day_of_month\" : \"last_day_of_month\", 1);\n\t\t}\n\t\tadd_assoc_zval(return_value, \"relative\", element);\n\t}\n\ttimelib_time_dtor(parsed_time);\n}\n\n/* {{{ proto array date_parse(string date)\n Returns associative array with detailed info about given date\n*/\nPHP_FUNCTION(date_parse)\n{\n\tchar *date;\n\tint date_len;\n\tstruct timelib_error_container *error;\n\ttimelib_time *parsed_time;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &date, &date_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tparsed_time = timelib_strtotime(date, date_len, &error, DATE_TIMEZONEDB);\n\tphp_date_do_return_parsed_time(INTERNAL_FUNCTION_PARAM_PASSTHRU, parsed_time, error);\n}\n/* }}} */\n\n/* {{{ proto array date_parse_from_format(string format, string date)\n Returns associative array with detailed info about given date\n*/\nPHP_FUNCTION(date_parse_from_format)\n{\n\tchar *date, *format;\n\tint date_len, format_len;\n\tstruct timelib_error_container *error;\n\ttimelib_time *parsed_time;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ss\", &format, &format_len, &date, &date_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tparsed_time = timelib_parse_from_format(format, date, date_len, &error, DATE_TIMEZONEDB);\n\tphp_date_do_return_parsed_time(INTERNAL_FUNCTION_PARAM_PASSTHRU, parsed_time, error);\n}\n/* }}} */\n\n/* {{{ proto string date_format(DateTime object, string format)\n Returns date formatted according to given format\n*/\nPHP_FUNCTION(date_format)\n{\n\tzval *object;\n\tphp_date_obj *dateobj;\n\tchar *format;\n\tint format_len;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"Os\", &object, date_ce_date, &format, &format_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\tRETURN_STRING(date_format(format, format_len, dateobj->time, dateobj->time->is_localtime), 0);\n}\n/* }}} */\n\n/* {{{ proto DateTime date_modify(DateTime object, string modify)\n Alters the timestamp.\n*/\nPHP_FUNCTION(date_modify)\n{\n\tzval *object;\n\tphp_date_obj *dateobj;\n\tchar *modify;\n\tint modify_len;\n\ttimelib_time *tmp_time;\n\ttimelib_error_container *err = NULL;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"Os\", &object, date_ce_date, &modify, &modify_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\n\ttmp_time = timelib_strtotime(modify, modify_len, &err, DATE_TIMEZONEDB);\n\n\t/* update last errors and warnings */\n\tupdate_errors_warnings(err TSRMLS_CC);\n\tif (err && err->error_count) {\n\t\t/* spit out the first library error message, at least */\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Failed to parse time string (%s) at position %d (%c): %s\", modify,\n\t\t\terr->error_messages[0].position, err->error_messages[0].character, err->error_messages[0].message);\n\t\ttimelib_time_dtor(tmp_time);\n\t\tRETURN_FALSE;\n\t}\n\n\tmemcpy(&dateobj->time->relative, &tmp_time->relative, sizeof(struct timelib_rel_time));\n\tdateobj->time->have_relative = tmp_time->have_relative;\n\tdateobj->time->sse_uptodate = 0;\n\n\tif (tmp_time->y != -99999) {\n\t\tdateobj->time->y = tmp_time->y;\n\t}\n\tif (tmp_time->m != -99999) {\n\t\tdateobj->time->m = tmp_time->m;\n\t}\n\tif (tmp_time->d != -99999) {\n\t\tdateobj->time->d = tmp_time->d;\n\t}\n\n\tif (tmp_time->h != -99999) {\n\t\tdateobj->time->h = tmp_time->h;\n\t\tif (tmp_time->i != -99999) {\n\t\t\tdateobj->time->i = tmp_time->i;\n\t\t\tif (tmp_time->s != -99999) {\n\t\t\t\tdateobj->time->s = tmp_time->s;\n\t\t\t} else {\n\t\t\t\tdateobj->time->s = 0;\n\t\t\t}\n\t\t} else {\n\t\t\tdateobj->time->i = 0;\n\t\t\tdateobj->time->s = 0;\n\t\t}\n\t}\n\ttimelib_time_dtor(tmp_time);\n\n\ttimelib_update_ts(dateobj->time, NULL);\n\ttimelib_update_from_sse(dateobj->time);\n\tdateobj->time->have_relative = 0;\n\n\tRETURN_ZVAL(object, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto DateTime date_add(DateTime object, DateInterval interval)\n Adds an interval to the current date in object.\n*/\nPHP_FUNCTION(date_add)\n{\n\tzval *object, *interval;\n\tphp_date_obj *dateobj;\n\tphp_interval_obj *intobj;\n\tint bias = 1;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"OO\", &object, date_ce_date, &interval, date_ce_interval) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\tintobj = (php_interval_obj *) zend_object_store_get_object(interval TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(intobj->initialized, DateInterval);\n\n\n\tif (intobj->diff->have_weekday_relative || intobj->diff->have_special_relative) {\n\t\tmemcpy(&dateobj->time->relative, intobj->diff, sizeof(struct timelib_rel_time));\n\t} else {\n\t\tif (intobj->diff->invert) {\n\t\t\tbias = -1;\n\t\t}\n\t\tdateobj->time->relative.y = intobj->diff->y * bias;\n\t\tdateobj->time->relative.m = intobj->diff->m * bias;\n\t\tdateobj->time->relative.d = intobj->diff->d * bias;\n\t\tdateobj->time->relative.h = intobj->diff->h * bias;\n\t\tdateobj->time->relative.i = intobj->diff->i * bias;\n\t\tdateobj->time->relative.s = intobj->diff->s * bias;\n\t\tdateobj->time->relative.weekday = 0;\n\t\tdateobj->time->relative.have_weekday_relative = 0;\n\t}\n\tdateobj->time->have_relative = 1;\n\tdateobj->time->sse_uptodate = 0;\n\n\ttimelib_update_ts(dateobj->time, NULL);\n\ttimelib_update_from_sse(dateobj->time);\n\tdateobj->time->have_relative = 0;\n\n\tRETURN_ZVAL(object, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto DateTime date_sub(DateTime object, DateInterval interval)\n Subtracts an interval to the current date in object.\n*/\nPHP_FUNCTION(date_sub)\n{\n\tzval *object, *interval;\n\tphp_date_obj *dateobj;\n\tphp_interval_obj *intobj;\n\tint bias = 1;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"OO\", &object, date_ce_date, &interval, date_ce_interval) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\tintobj = (php_interval_obj *) zend_object_store_get_object(interval TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(intobj->initialized, DateInterval);\n\n\tif (intobj->diff->have_special_relative) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Only non-special relative time specifications are supported for subtraction\");\n\t\treturn;\n\t}\n\n\tif (intobj->diff->invert) {\n\t\tbias = -1;\n\t}\n\n\tdateobj->time->relative.y = 0 - (intobj->diff->y * bias);\n\tdateobj->time->relative.m = 0 - (intobj->diff->m * bias);\n\tdateobj->time->relative.d = 0 - (intobj->diff->d * bias);\n\tdateobj->time->relative.h = 0 - (intobj->diff->h * bias);\n\tdateobj->time->relative.i = 0 - (intobj->diff->i * bias);\n\tdateobj->time->relative.s = 0 - (intobj->diff->s * bias);\n\tdateobj->time->have_relative = 1;\n\tdateobj->time->relative.weekday = 0;\n\tdateobj->time->relative.have_weekday_relative = 0;\n\tdateobj->time->sse_uptodate = 0;\n\n\ttimelib_update_ts(dateobj->time, NULL);\n\ttimelib_update_from_sse(dateobj->time);\n\n\tdateobj->time->have_relative = 0;\n\n\tRETURN_ZVAL(object, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto DateTimeZone date_timezone_get(DateTime object)\n Return new DateTimeZone object relative to give DateTime\n*/\nPHP_FUNCTION(date_timezone_get)\n{\n\tzval *object;\n\tphp_date_obj *dateobj;\n\tphp_timezone_obj *tzobj;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"O\", &object, date_ce_date) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\tif (dateobj->time->is_localtime/* && dateobj->time->tz_info*/) {\n\t\tphp_date_instantiate(date_ce_timezone, return_value TSRMLS_CC);\n\t\ttzobj = (php_timezone_obj *) zend_object_store_get_object(return_value TSRMLS_CC);\n\t\ttzobj->initialized = 1;\n\t\ttzobj->type = dateobj->time->zone_type;\n\t\tswitch (dateobj->time->zone_type) {\n\t\t\tcase TIMELIB_ZONETYPE_ID:\n\t\t\t\ttzobj->tzi.tz = dateobj->time->tz_info;\n\t\t\t\tbreak;\n\t\t\tcase TIMELIB_ZONETYPE_OFFSET:\n\t\t\t\ttzobj->tzi.utc_offset = dateobj->time->z;\n\t\t\t\tbreak;\n\t\t\tcase TIMELIB_ZONETYPE_ABBR:\n\t\t\t\ttzobj->tzi.z.utc_offset = dateobj->time->z;\n\t\t\t\ttzobj->tzi.z.dst = dateobj->time->dst;\n\t\t\t\ttzobj->tzi.z.abbr = strdup(dateobj->time->tz_abbr);\n\t\t\t\tbreak;\n\t\t}\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto DateTime date_timezone_set(DateTime object, DateTimeZone object)\n Sets the timezone for the DateTime object.\n*/\nPHP_FUNCTION(date_timezone_set)\n{\n\tzval *object;\n\tzval *timezone_object;\n\tphp_date_obj *dateobj;\n\tphp_timezone_obj *tzobj;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"OO\", &object, date_ce_date, &timezone_object, date_ce_timezone) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\ttzobj = (php_timezone_obj *) zend_object_store_get_object(timezone_object TSRMLS_CC);\n\tif (tzobj->type != TIMELIB_ZONETYPE_ID) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Can only do this for zones with ID for now\");\n\t\treturn;\n\t}\n\ttimelib_set_timezone(dateobj->time, tzobj->tzi.tz);\n\ttimelib_unixtime2local(dateobj->time, dateobj->time->sse);\n\n\tRETURN_ZVAL(object, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto long date_offset_get(DateTime object)\n Returns the DST offset.\n*/\nPHP_FUNCTION(date_offset_get)\n{\n\tzval *object;\n\tphp_date_obj *dateobj;\n\ttimelib_time_offset *offset;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"O\", &object, date_ce_date) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\tif (dateobj->time->is_localtime/* && dateobj->time->tz_info*/) {\n\t\tswitch (dateobj->time->zone_type) {\n\t\t\tcase TIMELIB_ZONETYPE_ID:\n\t\t\t\toffset = timelib_get_time_zone_info(dateobj->time->sse, dateobj->time->tz_info);\n\t\t\t\tRETVAL_LONG(offset->offset);\n\t\t\t\ttimelib_time_offset_dtor(offset);\n\t\t\t\tbreak;\n\t\t\tcase TIMELIB_ZONETYPE_OFFSET:\n\t\t\t\tRETVAL_LONG(dateobj->time->z * -60);\n\t\t\t\tbreak;\n\t\t\tcase TIMELIB_ZONETYPE_ABBR:\n\t\t\t\tRETVAL_LONG((dateobj->time->z - (60 * dateobj->time->dst)) * -60);\n\t\t\t\tbreak;\n\t\t}\n\t\treturn;\n\t} else {\n\t\tRETURN_LONG(0);\n\t}\n}\n/* }}} */\n\n/* {{{ proto DateTime date_time_set(DateTime object, long hour, long minute[, long second])\n Sets the time.\n*/\nPHP_FUNCTION(date_time_set)\n{\n\tzval *object;\n\tphp_date_obj *dateobj;\n\tlong h, i, s = 0;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"Oll|l\", &object, date_ce_date, &h, &i, &s) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\tdateobj->time->h = h;\n\tdateobj->time->i = i;\n\tdateobj->time->s = s;\n\ttimelib_update_ts(dateobj->time, NULL);\n\n\tRETURN_ZVAL(object, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto DateTime date_date_set(DateTime object, long year, long month, long day)\n Sets the date.\n*/\nPHP_FUNCTION(date_date_set)\n{\n\tzval *object;\n\tphp_date_obj *dateobj;\n\tlong y, m, d;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"Olll\", &object, date_ce_date, &y, &m, &d) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\tdateobj->time->y = y;\n\tdateobj->time->m = m;\n\tdateobj->time->d = d;\n\ttimelib_update_ts(dateobj->time, NULL);\n\n\tRETURN_ZVAL(object, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto DateTime date_isodate_set(DateTime object, long year, long week[, long day])\n Sets the ISO date.\n*/\nPHP_FUNCTION(date_isodate_set)\n{\n\tzval *object;\n\tphp_date_obj *dateobj;\n\tlong y, w, d = 1;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"Oll|l\", &object, date_ce_date, &y, &w, &d) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\tdateobj->time->y = y;\n\tdateobj->time->m = 1;\n\tdateobj->time->d = 1;\n\tdateobj->time->relative.d = timelib_daynr_from_weeknr(y, w, d);\n\tdateobj->time->have_relative = 1;\n\t\n\ttimelib_update_ts(dateobj->time, NULL);\n\n\tRETURN_ZVAL(object, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto DateTime date_timestamp_set(DateTime object, long unixTimestamp)\n Sets the date and time based on an Unix timestamp.\n*/\nPHP_FUNCTION(date_timestamp_set)\n{\n\tzval *object;\n\tphp_date_obj *dateobj;\n\tlong timestamp;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"Ol\", &object, date_ce_date, ×tamp) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\ttimelib_unixtime2local(dateobj->time, (timelib_sll)timestamp);\n\ttimelib_update_ts(dateobj->time, NULL);\n\n\tRETURN_ZVAL(object, 1, 0);\n}\n/* }}} */\n\n/* {{{ proto long date_timestamp_get(DateTime object)\n Gets the Unix timestamp.\n*/\nPHP_FUNCTION(date_timestamp_get)\n{\n\tzval *object;\n\tphp_date_obj *dateobj;\n\tlong timestamp;\n\tint error;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"O\", &object, date_ce_date) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\ttimelib_update_ts(dateobj->time, NULL);\n\n\ttimestamp = timelib_date_to_int(dateobj->time, &error);\n\tif (error) {\n\t\tRETURN_FALSE;\n\t} else {\n\t\tRETVAL_LONG(timestamp);\n\t}\n}\n/* }}} */\n\n/* {{{ proto DateInterval date_diff(DateTime object [, bool absolute])\n Returns the difference between two DateTime objects.\n*/\nPHP_FUNCTION(date_diff)\n{\n\tzval *object1, *object2;\n\tphp_date_obj *dateobj1, *dateobj2;\n\tphp_interval_obj *interval;\n\tlong absolute = 0;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"OO|l\", &object1, date_ce_date, &object2, date_ce_date, &absolute) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdateobj1 = (php_date_obj *) zend_object_store_get_object(object1 TSRMLS_CC);\n\tdateobj2 = (php_date_obj *) zend_object_store_get_object(object2 TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj1->time, DateTime);\n\tDATE_CHECK_INITIALIZED(dateobj2->time, DateTime);\n\ttimelib_update_ts(dateobj1->time, NULL);\n\ttimelib_update_ts(dateobj2->time, NULL);\n\n\tphp_date_instantiate(date_ce_interval, return_value TSRMLS_CC);\n\tinterval = zend_object_store_get_object(return_value TSRMLS_CC);\n\tinterval->diff = timelib_diff(dateobj1->time, dateobj2->time);\n\tif (absolute) {\n\t\tinterval->diff->invert = 0;\n\t}\n\tinterval->initialized = 1;\n}\n/* }}} */\n\nstatic int timezone_initialize(timelib_tzinfo **tzi, /*const*/ char *tz TSRMLS_DC)\n{\n\tchar *tzid;\n\t\n\t*tzi = NULL;\n\t\n\tif ((tzid = timelib_timezone_id_from_abbr(tz, -1, 0))) {\n\t\t*tzi = php_date_parse_tzfile(tzid, DATE_TIMEZONEDB TSRMLS_CC);\n\t} else {\n\t\t*tzi = php_date_parse_tzfile(tz, DATE_TIMEZONEDB TSRMLS_CC);\n\t}\n\t\n\tif (*tzi) {\n\t\treturn SUCCESS;\n\t} else {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Unknown or bad timezone (%s)\", tz);\n\t\treturn FAILURE;\n\t}\n}\n\n/* {{{ proto DateTimeZone timezone_open(string timezone)\n Returns new DateTimeZone object\n*/\nPHP_FUNCTION(timezone_open)\n{\n\tchar *tz;\n\tint tz_len;\n\ttimelib_tzinfo *tzi = NULL;\n\tphp_timezone_obj *tzobj;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &tz, &tz_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (SUCCESS != timezone_initialize(&tzi, tz TSRMLS_CC)) {\n\t\tRETURN_FALSE;\n\t}\n\ttzobj = zend_object_store_get_object(php_date_instantiate(date_ce_timezone, return_value TSRMLS_CC) TSRMLS_CC);\n\ttzobj->type = TIMELIB_ZONETYPE_ID;\n\ttzobj->tzi.tz = tzi;\n\ttzobj->initialized = 1;\n}\n/* }}} */\n\n/* {{{ proto DateTimeZone::__construct(string timezone)\n Creates new DateTimeZone object.\n*/\nPHP_METHOD(DateTimeZone, __construct)\n{\n\tchar *tz;\n\tint tz_len;\n\ttimelib_tzinfo *tzi = NULL;\n\tphp_timezone_obj *tzobj;\n\tzend_error_handling error_handling;\n\t\n\tzend_replace_error_handling(EH_THROW, NULL, &error_handling TSRMLS_CC);\n\tif (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &tz, &tz_len)) {\n\t\tif (SUCCESS == timezone_initialize(&tzi, tz TSRMLS_CC)) {\n\t\t\ttzobj = zend_object_store_get_object(getThis() TSRMLS_CC);\n\t\t\ttzobj->type = TIMELIB_ZONETYPE_ID;\n\t\t\ttzobj->tzi.tz = tzi;\n\t\t\ttzobj->initialized = 1;\n\t\t} else {\n\t\t\tZVAL_NULL(getThis());\n\t\t}\n\t}\n\tzend_restore_error_handling(&error_handling TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto string timezone_name_get(DateTimeZone object)\n Returns the name of the timezone.\n*/\nPHP_FUNCTION(timezone_name_get)\n{\n\tzval *object;\n\tphp_timezone_obj *tzobj;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"O\", &object, date_ce_timezone) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\ttzobj = (php_timezone_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(tzobj->initialized, DateTimeZone);\n\n\tswitch (tzobj->type) {\n\t\tcase TIMELIB_ZONETYPE_ID:\n\t\t\tRETURN_STRING(tzobj->tzi.tz->name, 1);\n\t\t\tbreak;\n\t\tcase TIMELIB_ZONETYPE_OFFSET: {\n\t\t\tchar *tmpstr = emalloc(sizeof(\"UTC+05:00\"));\n\t\t\ttimelib_sll utc_offset = tzobj->tzi.utc_offset;\n\n\t\t\tsnprintf(tmpstr, sizeof(\"+05:00\"), \"%c%02d:%02d\",\n\t\t\t\tutc_offset > 0 ? '-' : '+',\n\t\t\t\tabs(utc_offset / 60),\n\t\t\t\tabs((utc_offset % 60)));\n\n\t\t\tRETURN_STRING(tmpstr, 0);\n\t\t\t}\n\t\t\tbreak;\n\t\tcase TIMELIB_ZONETYPE_ABBR:\n\t\t\tRETURN_STRING(tzobj->tzi.z.abbr, 1);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\n/* {{{ proto string timezone_name_from_abbr(string abbr[, long gmtOffset[, long isdst]])\n Returns the timezone name from abbrevation\n*/\nPHP_FUNCTION(timezone_name_from_abbr)\n{\n\tchar *abbr;\n\tchar *tzid;\n\tint abbr_len;\n\tlong gmtoffset = -1;\n\tlong isdst = -1;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s|ll\", &abbr, &abbr_len, &gmtoffset, &isdst) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\ttzid = timelib_timezone_id_from_abbr(abbr, gmtoffset, isdst);\n\n\tif (tzid) {\n\t\tRETURN_STRING(tzid, 1);\n\t} else {\n\t\tRETURN_FALSE;\n\t}\n}\n/* }}} */\n\n/* {{{ proto long timezone_offset_get(DateTimeZone object, DateTime object)\n Returns the timezone offset.\n*/\nPHP_FUNCTION(timezone_offset_get)\n{\n\tzval *object, *dateobject;\n\tphp_timezone_obj *tzobj;\n\tphp_date_obj *dateobj;\n\ttimelib_time_offset *offset;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"OO\", &object, date_ce_timezone, &dateobject, date_ce_date) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\ttzobj = (php_timezone_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(tzobj->initialized, DateTimeZone);\n\tdateobj = (php_date_obj *) zend_object_store_get_object(dateobject TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(dateobj->time, DateTime);\n\n\tswitch (tzobj->type) {\n\t\tcase TIMELIB_ZONETYPE_ID:\n\t\t\toffset = timelib_get_time_zone_info(dateobj->time->sse, tzobj->tzi.tz);\n\t\t\tRETVAL_LONG(offset->offset);\n\t\t\ttimelib_time_offset_dtor(offset);\n\t\t\tbreak;\n\t\tcase TIMELIB_ZONETYPE_OFFSET:\n\t\t\tRETURN_LONG(tzobj->tzi.utc_offset * -60);\n\t\t\tbreak;\n\t\tcase TIMELIB_ZONETYPE_ABBR:\n\t\t\tRETURN_LONG((tzobj->tzi.z.utc_offset - (tzobj->tzi.z.dst*60)) * -60);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\n/* {{{ proto array timezone_transitions_get(DateTimeZone object [, long timestamp_begin [, long timestamp_end ]])\n Returns numerically indexed array containing associative array for all transitions in the specified range for the timezone.\n*/\nPHP_FUNCTION(timezone_transitions_get)\n{\n\tzval *object, *element;\n\tphp_timezone_obj *tzobj;\n\tunsigned int i, begin = 0, found;\n\tlong timestamp_begin = LONG_MIN, timestamp_end = LONG_MAX;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"O|ll\", &object, date_ce_timezone, ×tamp_begin, ×tamp_end) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\ttzobj = (php_timezone_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(tzobj->initialized, DateTimeZone);\n\tif (tzobj->type != TIMELIB_ZONETYPE_ID) {\n\t\tRETURN_FALSE;\n\t}\n\n#define add_nominal() \\\n\t\tMAKE_STD_ZVAL(element); \\\n\t\tarray_init(element); \\\n\t\tadd_assoc_long(element, \"ts\", timestamp_begin); \\\n\t\tadd_assoc_string(element, \"time\", php_format_date(DATE_FORMAT_ISO8601, 13, timestamp_begin, 0 TSRMLS_CC), 0); \\\n\t\tadd_assoc_long(element, \"offset\", tzobj->tzi.tz->type[0].offset); \\\n\t\tadd_assoc_bool(element, \"isdst\", tzobj->tzi.tz->type[0].isdst); \\\n\t\tadd_assoc_string(element, \"abbr\", &tzobj->tzi.tz->timezone_abbr[tzobj->tzi.tz->type[0].abbr_idx], 1); \\\n\t\tadd_next_index_zval(return_value, element);\n\n#define add(i,ts) \\\n\t\tMAKE_STD_ZVAL(element); \\\n\t\tarray_init(element); \\\n\t\tadd_assoc_long(element, \"ts\", ts); \\\n\t\tadd_assoc_string(element, \"time\", php_format_date(DATE_FORMAT_ISO8601, 13, ts, 0 TSRMLS_CC), 0); \\\n\t\tadd_assoc_long(element, \"offset\", tzobj->tzi.tz->type[tzobj->tzi.tz->trans_idx[i]].offset); \\\n\t\tadd_assoc_bool(element, \"isdst\", tzobj->tzi.tz->type[tzobj->tzi.tz->trans_idx[i]].isdst); \\\n\t\tadd_assoc_string(element, \"abbr\", &tzobj->tzi.tz->timezone_abbr[tzobj->tzi.tz->type[tzobj->tzi.tz->trans_idx[i]].abbr_idx], 1); \\\n\t\tadd_next_index_zval(return_value, element);\n\n#define add_last() add(tzobj->tzi.tz->timecnt - 1, timestamp_begin)\n\n\tarray_init(return_value);\n\n\tif (timestamp_begin == LONG_MIN) {\n\t\tadd_nominal();\n\t\tbegin = 0;\n\t\tfound = 1;\n\t} else {\n\t\tbegin = 0;\n\t\tfound = 0;\n\t\tif (tzobj->tzi.tz->timecnt > 0) {\n\t\t\tdo {\n\t\t\t\tif (tzobj->tzi.tz->trans[begin] > timestamp_begin) {\n\t\t\t\t\tif (begin > 0) {\n\t\t\t\t\t\tadd(begin - 1, timestamp_begin);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tadd_nominal();\n\t\t\t\t\t}\n\t\t\t\t\tfound = 1;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tbegin++;\n\t\t\t} while (begin < tzobj->tzi.tz->timecnt);\n\t\t}\n\t}\n\n\tif (!found) {\n\t\tif (tzobj->tzi.tz->timecnt > 0) {\n\t\t\tadd_last();\n\t\t} else {\n\t\t\tadd_nominal();\n\t\t}\n\t} else {\n\t\tfor (i = begin; i < tzobj->tzi.tz->timecnt; ++i) {\n\t\t\tif (tzobj->tzi.tz->trans[i] < timestamp_end) {\n\t\t\t\tadd(i, tzobj->tzi.tz->trans[i]);\n\t\t\t}\n\t\t}\n\t}\n}\n/* }}} */\n\n/* {{{ proto array timezone_location_get()\n Returns location information for a timezone, including country code, latitude/longitude and comments\n*/\nPHP_FUNCTION(timezone_location_get)\n{\n\tzval *object;\n\tphp_timezone_obj *tzobj;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"O\", &object, date_ce_timezone) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\ttzobj = (php_timezone_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(tzobj->initialized, DateTimeZone);\n\tif (tzobj->type != TIMELIB_ZONETYPE_ID) {\n\t\tRETURN_FALSE;\n\t}\n\n\tarray_init(return_value);\n\tadd_assoc_string(return_value, \"country_code\", tzobj->tzi.tz->location.country_code, 1);\n\tadd_assoc_double(return_value, \"latitude\", tzobj->tzi.tz->location.latitude);\n\tadd_assoc_double(return_value, \"longitude\", tzobj->tzi.tz->location.longitude);\n\tadd_assoc_string(return_value, \"comments\", tzobj->tzi.tz->location.comments, 1);\n}\n/* }}} */\n\nstatic int date_interval_initialize(timelib_rel_time **rt, /*const*/ char *format, int format_length TSRMLS_DC)\n{\n\ttimelib_time *b = NULL, *e = NULL;\n\ttimelib_rel_time *p = NULL;\n\tint r = 0;\n\tint retval = 0;\n\tstruct timelib_error_container *errors;\n\n\ttimelib_strtointerval(format, format_length, &b, &e, &p, &r, &errors);\n\t\n\tif (errors->error_count > 0) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Unknown or bad format (%s)\", format);\n\t\tretval = FAILURE;\n\t} else {\n\t\t*rt = p;\n\t\tretval = SUCCESS;\n\t}\n\ttimelib_error_container_dtor(errors);\n\treturn retval;\n}\n\n/* {{{ date_interval_read_property */\nzval *date_interval_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC)\n{\n\tphp_interval_obj *obj;\n\tzval *retval;\n\tzval tmp_member;\n\ttimelib_sll value = -1;\n\n \tif (member->type != IS_STRING) {\n\t\ttmp_member = *member;\n\t\tzval_copy_ctor(&tmp_member);\n\t\tconvert_to_string(&tmp_member);\n\t\tmember = &tmp_member;\n\t}\n\n\tobj = (php_interval_obj *)zend_objects_get_address(object TSRMLS_CC);\n\n#define GET_VALUE_FROM_STRUCT(n,m) \\\n\tif (strcmp(Z_STRVAL_P(member), m) == 0) { \\\n\t\tvalue = obj->diff->n; \\\n\t\tbreak;\t\t\t\t\t\t\t\t \\\n\t}\n\tdo {\n\t\tGET_VALUE_FROM_STRUCT(y, \"y\");\n\t\tGET_VALUE_FROM_STRUCT(m, \"m\");\n\t\tGET_VALUE_FROM_STRUCT(d, \"d\");\n\t\tGET_VALUE_FROM_STRUCT(h, \"h\");\n\t\tGET_VALUE_FROM_STRUCT(i, \"i\");\n\t\tGET_VALUE_FROM_STRUCT(s, \"s\");\n\t\tGET_VALUE_FROM_STRUCT(invert, \"invert\");\n\t\tGET_VALUE_FROM_STRUCT(days, \"days\");\n\t\t/* didn't find any */\n\t\tretval = (zend_get_std_object_handlers())->read_property(object, member, type, key TSRMLS_CC);\n\n\t\tif (member == &tmp_member) {\n\t\t\tzval_dtor(member);\n\t\t}\n\n\t\treturn retval;\n\t} while(0);\n\n\tALLOC_INIT_ZVAL(retval);\n\tZ_SET_REFCOUNT_P(retval, 0);\n\n\tZVAL_LONG(retval, value);\n\n\tif (member == &tmp_member) {\n\t\tzval_dtor(member);\n\t}\n\n\treturn retval;\n}\n/* }}} */\n\n/* {{{ date_interval_write_property */\nvoid date_interval_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC)\n{\n\tphp_interval_obj *obj;\n\tzval tmp_member, tmp_value;\n\n \tif (member->type != IS_STRING) {\n\t\ttmp_member = *member;\n\t\tzval_copy_ctor(&tmp_member);\n\t\tconvert_to_string(&tmp_member);\n\t\tmember = &tmp_member;\n\t}\n\tobj = (php_interval_obj *)zend_objects_get_address(object TSRMLS_CC);\n\n#define SET_VALUE_FROM_STRUCT(n,m) \\\n\tif (strcmp(Z_STRVAL_P(member), m) == 0) { \\\n\t\tif (value->type != IS_LONG) { \\\n\t\t\ttmp_value = *value; \\\n\t\t\tzval_copy_ctor(&tmp_value); \\\n\t\t\tconvert_to_long(&tmp_value); \\\n\t\t\tvalue = &tmp_value; \\\n\t\t} \\\n\t\tobj->diff->n = Z_LVAL_P(value); \\\n\t\tif (value == &tmp_value) { \\\n\t\t\tzval_dtor(value); \\\n\t\t} \\\n\t\tbreak;\t\t\t\t\t\t\t\t \\\n\t}\n\n\tdo {\n\t\tSET_VALUE_FROM_STRUCT(y, \"y\");\n\t\tSET_VALUE_FROM_STRUCT(m, \"m\");\n\t\tSET_VALUE_FROM_STRUCT(d, \"d\");\n\t\tSET_VALUE_FROM_STRUCT(h, \"h\");\n\t\tSET_VALUE_FROM_STRUCT(i, \"i\");\n\t\tSET_VALUE_FROM_STRUCT(s, \"s\");\n\t\tSET_VALUE_FROM_STRUCT(invert, \"invert\");\n\t\t/* didn't find any */\n\t\t(zend_get_std_object_handlers())->write_property(object, member, value, key TSRMLS_CC);\n\t} while(0);\n\n\tif (member == &tmp_member) {\n\t\tzval_dtor(member);\n\t}\n}\n/* }}} */\n\n\n/* {{{ proto DateInterval::__construct([string interval_spec])\n Creates new DateInterval object.\n*/\nPHP_METHOD(DateInterval, __construct)\n{\n\tchar *interval_string = NULL;\n\tint interval_string_length;\n\tphp_interval_obj *diobj;\n\ttimelib_rel_time *reltime;\n\tzend_error_handling error_handling;\n\t\n\tzend_replace_error_handling(EH_THROW, NULL, &error_handling TSRMLS_CC);\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &interval_string, &interval_string_length) == SUCCESS) {\n\t\tif (date_interval_initialize(&reltime, interval_string, interval_string_length TSRMLS_CC) == SUCCESS) {\n\t\t\tdiobj = zend_object_store_get_object(getThis() TSRMLS_CC);\n\t\t\tdiobj->diff = reltime;\n\t\t\tdiobj->initialized = 1;\n\t\t} else {\n\t\t\tZVAL_NULL(getThis());\n\t\t}\n\t}\n\tzend_restore_error_handling(&error_handling TSRMLS_CC);\n}\n/* }}} */\n\n/* {{{ proto DateInterval date_interval_create_from_date_string(string time)\n Uses the normal date parsers and sets up a DateInterval from the relative parts of the parsed string\n*/\nPHP_FUNCTION(date_interval_create_from_date_string)\n{\n\tchar *time_str = NULL;\n\tint time_str_len = 0;\n\ttimelib_time *time;\n\ttimelib_error_container *err = NULL;\n\tphp_interval_obj *diobj;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &time_str, &time_str_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\tphp_date_instantiate(date_ce_interval, return_value TSRMLS_CC);\n\n\ttime = timelib_strtotime(time_str, time_str_len, &err, DATE_TIMEZONEDB);\n\tdiobj = (php_interval_obj *) zend_object_store_get_object(return_value TSRMLS_CC);\n\tdiobj->diff = timelib_rel_time_clone(&time->relative);\n\tdiobj->initialized = 1;\n\ttimelib_time_dtor(time);\n\ttimelib_error_container_dtor(err);\n}\n/* }}} */\n\n/* {{{ date_interval_format - */\nstatic char *date_interval_format(char *format, int format_len, timelib_rel_time *t)\n{\n\tsmart_str string = {0};\n\tint i, length, have_format_spec = 0;\n\tchar buffer[33];\n\n\tif (!format_len) {\n\t\treturn estrdup(\"\");\n\t}\n\n\tfor (i = 0; i < format_len; i++) {\n\t\tif (have_format_spec) {\n\t\t\tswitch (format[i]) {\n\t\t\t\tcase 'Y': length = slprintf(buffer, 32, \"%02d\", (int) t->y); break;\n\t\t\t\tcase 'y': length = slprintf(buffer, 32, \"%d\", (int) t->y); break;\n\n\t\t\t\tcase 'M': length = slprintf(buffer, 32, \"%02d\", (int) t->m); break;\n\t\t\t\tcase 'm': length = slprintf(buffer, 32, \"%d\", (int) t->m); break;\n\n\t\t\t\tcase 'D': length = slprintf(buffer, 32, \"%02d\", (int) t->d); break;\n\t\t\t\tcase 'd': length = slprintf(buffer, 32, \"%d\", (int) t->d); break;\n\n\t\t\t\tcase 'H': length = slprintf(buffer, 32, \"%02d\", (int) t->h); break;\n\t\t\t\tcase 'h': length = slprintf(buffer, 32, \"%d\", (int) t->h); break;\n\n\t\t\t\tcase 'I': length = slprintf(buffer, 32, \"%02d\", (int) t->i); break;\n\t\t\t\tcase 'i': length = slprintf(buffer, 32, \"%d\", (int) t->i); break;\n\n\t\t\t\tcase 'S': length = slprintf(buffer, 32, \"%02d\", (int) t->s); break;\n\t\t\t\tcase 's': length = slprintf(buffer, 32, \"%d\", (int) t->s); break;\n\n\t\t\t\tcase 'a': {\n\t\t\t\t\tif ((int) t->days != -99999) {\n\t\t\t\t\t\tlength = slprintf(buffer, 32, \"%d\", (int) t->days);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tlength = slprintf(buffer, 32, \"(unknown)\");\n\t\t\t\t\t}\n\t\t\t\t} break;\n\t\t\t\tcase 'r': length = slprintf(buffer, 32, \"%s\", t->invert ? \"-\" : \"\"); break;\n\t\t\t\tcase 'R': length = slprintf(buffer, 32, \"%c\", t->invert ? '-' : '+'); break;\n\n\t\t\t\tcase '%': length = slprintf(buffer, 32, \"%%\"); break;\n\t\t\t\tdefault: buffer[0] = '%'; buffer[1] = format[i]; buffer[2] = '\\0'; length = 2; break;\n\t\t\t}\n\t\t\tsmart_str_appendl(&string, buffer, length);\n\t\t\thave_format_spec = 0;\n\t\t} else {\n\t\t\tif (format[i] == '%') {\n\t\t\t\thave_format_spec = 1;\n\t\t\t} else {\n\t\t\t\tsmart_str_appendc(&string, format[i]);\n\t\t\t}\n\t\t}\n\t}\n\n\tsmart_str_0(&string);\n\n\treturn string.c;\n}\n/* }}} */\n\n/* {{{ proto string date_interval_format(DateInterval object, string format)\n Formats the interval.\n*/\nPHP_FUNCTION(date_interval_format)\n{\n\tzval *object;\n\tphp_interval_obj *diobj;\n\tchar *format;\n\tint format_len;\n\n\tif (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), \"Os\", &object, date_ce_interval, &format, &format_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tdiobj = (php_interval_obj *) zend_object_store_get_object(object TSRMLS_CC);\n\tDATE_CHECK_INITIALIZED(diobj->initialized, DateInterval);\n\n\tRETURN_STRING(date_interval_format(format, format_len, diobj->diff), 0);\n}\n/* }}} */\n\nstatic int date_period_initialize(timelib_time **st, timelib_time **et, timelib_rel_time **d, long *recurrences, /*const*/ char *format, int format_length TSRMLS_DC)\n{\n\ttimelib_time *b = NULL, *e = NULL;\n\ttimelib_rel_time *p = NULL;\n\tint r = 0;\n\tint retval = 0;\n\tstruct timelib_error_container *errors;\n\n\ttimelib_strtointerval(format, format_length, &b, &e, &p, &r, &errors);\n\t\n\tif (errors->error_count > 0) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Unknown or bad format (%s)\", format);\n\t\tretval = FAILURE;\n\t} else {\n\t\t*st = b;\n\t\t*et = e;\n\t\t*d = p;\n\t\t*recurrences = r;\n\t\tretval = SUCCESS;\n\t}\n\ttimelib_error_container_dtor(errors);\n\treturn retval;\n}\n\n/* {{{ proto DatePeriod::__construct(DateTime $start, DateInterval $interval, int recurrences|DateTime $end)\n Creates new DatePeriod object.\n*/\nPHP_METHOD(DatePeriod, __construct)\n{\n\tphp_period_obj *dpobj;\n\tphp_date_obj *dateobj;\n\tphp_interval_obj *intobj;\n\tzval *start, *end = NULL, *interval;\n\tlong recurrences = 0, options = 0;\n\tchar *isostr = NULL;\n\tint isostr_len = 0;\n\ttimelib_time *clone;\n\tzend_error_handling error_handling;\n\t\n\tzend_replace_error_handling(EH_THROW, NULL, &error_handling TSRMLS_CC);\n\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"OOl|l\", &start, date_ce_date, &interval, date_ce_interval, &recurrences, &options) == FAILURE) {\n\t\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"OOO|l\", &start, date_ce_date, &interval, date_ce_interval, &end, date_ce_date, &options) == FAILURE) {\n\t\t\tif (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, \"s|l\", &isostr, &isostr_len, &options) == FAILURE) {\n\t\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"This constructor accepts either (DateTime, DateInterval, int) OR (DateTime, DateInterval, DateTime) OR (string) as arguments.\");\n\t\t\t\tzend_restore_error_handling(&error_handling TSRMLS_CC);\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\t}\n\n\tdpobj = zend_object_store_get_object(getThis() TSRMLS_CC);\n\tdpobj->current = NULL;\n\n\tif (isostr_len) {\n\t\tdate_period_initialize(&(dpobj->start), &(dpobj->end), &(dpobj->interval), &recurrences, isostr, isostr_len TSRMLS_CC);\n\t\tif (dpobj->start == NULL) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"The ISO interval '%s' did not contain a start date.\", isostr);\n\t\t}\n\t\tif (dpobj->interval == NULL) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"The ISO interval '%s' did not contain an interval.\", isostr);\n\t\t}\n\t\tif (dpobj->end == NULL && recurrences == 0) {\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"The ISO interval '%s' did not contain an end date or a recurrence count.\", isostr);\n\t\t}\n\n\t\tif (dpobj->start) {\n\t\t\ttimelib_update_ts(dpobj->start, NULL);\n\t\t}\n\t\tif (dpobj->end) {\n\t\t\ttimelib_update_ts(dpobj->end, NULL);\n\t\t}\n\t} else {\n\t\t/* init */\n\t\tintobj = (php_interval_obj *) zend_object_store_get_object(interval TSRMLS_CC);\n\n\t\t/* start date */\n\t\tdateobj = (php_date_obj *) zend_object_store_get_object(start TSRMLS_CC);\n\t\tclone = timelib_time_ctor();\n\t\tmemcpy(clone, dateobj->time, sizeof(timelib_time));\n\t\tif (dateobj->time->tz_abbr) {\n\t\t\tclone->tz_abbr = strdup(dateobj->time->tz_abbr);\n\t\t}\n\t\tif (dateobj->time->tz_info) {\n\t\t\tclone->tz_info = dateobj->time->tz_info;\n\t\t}\n\t\tdpobj->start = clone;\n\n\t\t/* interval */\n\t\tdpobj->interval = timelib_rel_time_clone(intobj->diff);\n\n\t\t/* end date */\n\t\tif (end) {\n\t\t\tdateobj = (php_date_obj *) zend_object_store_get_object(end TSRMLS_CC);\n\t\t\tclone = timelib_time_clone(dateobj->time);\n\t\t\tdpobj->end = clone;\n\t\t}\n\t}\n\n\t/* options */\n\tdpobj->include_start_date = !(options & PHP_DATE_PERIOD_EXCLUDE_START_DATE);\n\n\t/* recurrrences */\n\tdpobj->recurrences = recurrences + dpobj->include_start_date;\n\n\tdpobj->initialized = 1;\n\n\tzend_restore_error_handling(&error_handling TSRMLS_CC);\n}\n/* }}} */\n\nstatic int check_id_allowed(char *id, long what)\n{\n\tif (what & PHP_DATE_TIMEZONE_GROUP_AFRICA && strncasecmp(id, \"Africa/\", 7) == 0) return 1;\n\tif (what & PHP_DATE_TIMEZONE_GROUP_AMERICA && strncasecmp(id, \"America/\", 8) == 0) return 1;\n\tif (what & PHP_DATE_TIMEZONE_GROUP_ANTARCTICA && strncasecmp(id, \"Antarctica/\", 11) == 0) return 1;\n\tif (what & PHP_DATE_TIMEZONE_GROUP_ARCTIC && strncasecmp(id, \"Arctic/\", 7) == 0) return 1;\n\tif (what & PHP_DATE_TIMEZONE_GROUP_ASIA && strncasecmp(id, \"Asia/\", 5) == 0) return 1;\n\tif (what & PHP_DATE_TIMEZONE_GROUP_ATLANTIC && strncasecmp(id, \"Atlantic/\", 9) == 0) return 1;\n\tif (what & PHP_DATE_TIMEZONE_GROUP_AUSTRALIA && strncasecmp(id, \"Australia/\", 10) == 0) return 1;\n\tif (what & PHP_DATE_TIMEZONE_GROUP_EUROPE && strncasecmp(id, \"Europe/\", 7) == 0) return 1;\n\tif (what & PHP_DATE_TIMEZONE_GROUP_INDIAN && strncasecmp(id, \"Indian/\", 7) == 0) return 1;\n\tif (what & PHP_DATE_TIMEZONE_GROUP_PACIFIC && strncasecmp(id, \"Pacific/\", 8) == 0) return 1;\n\tif (what & PHP_DATE_TIMEZONE_GROUP_UTC && strncasecmp(id, \"UTC\", 3) == 0) return 1;\n\treturn 0;\n}\n\n/* {{{ proto array timezone_identifiers_list([long what[, string country]])\n Returns numerically index array with all timezone identifiers.\n*/\nPHP_FUNCTION(timezone_identifiers_list)\n{\n\tconst timelib_tzdb *tzdb;\n\tconst timelib_tzdb_index_entry *table;\n\tint i, item_count;\n\tlong what = PHP_DATE_TIMEZONE_GROUP_ALL;\n\tchar *option = NULL;\n\tint option_len = 0;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"|ls\", &what, &option, &option_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\n\t/* Extra validation */\n\tif (what == PHP_DATE_TIMEZONE_PER_COUNTRY && option_len != 2) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"A two-letter ISO 3166-1 compatible country code is expected\");\n\t\tRETURN_FALSE;\n\t}\n\n\ttzdb = DATE_TIMEZONEDB;\n\titem_count = tzdb->index_size;\n\ttable = tzdb->index;\n\t\n\tarray_init(return_value);\n\n\tfor (i = 0; i < item_count; ++i) {\n\t\tif (what == PHP_DATE_TIMEZONE_PER_COUNTRY) {\n\t\t\tif (tzdb->data[table[i].pos + 5] == option[0] && tzdb->data[table[i].pos + 6] == option[1]) {\n\t\t\t\tadd_next_index_string(return_value, table[i].id, 1);\n\t\t\t}\n\t\t} else if (what == PHP_DATE_TIMEZONE_GROUP_ALL_W_BC || (check_id_allowed(table[i].id, what) && (tzdb->data[table[i].pos + 4] == '\\1'))) {\n\t\t\tadd_next_index_string(return_value, table[i].id, 1);\n\t\t}\n\t};\n}\n/* }}} */\n\n/* {{{ proto array timezone_version_get()\n Returns the Olson database version number.\n*/\nPHP_FUNCTION(timezone_version_get)\n{\n\tconst timelib_tzdb *tzdb;\n\n\ttzdb = DATE_TIMEZONEDB;\n\tRETURN_STRING(tzdb->version, 1);\n}\n/* }}} */\n\n/* {{{ proto array timezone_abbreviations_list()\n Returns associative array containing dst, offset and the timezone name\n*/\nPHP_FUNCTION(timezone_abbreviations_list)\n{\n\tconst timelib_tz_lookup_table *table, *entry;\n\tzval *element, **abbr_array_pp, *abbr_array;\n\t\n\ttable = timelib_timezone_abbreviations_list();\n\tarray_init(return_value);\n\tentry = table;\n\n\tdo {\n\t\tMAKE_STD_ZVAL(element);\n\t\tarray_init(element);\n\t\tadd_assoc_bool(element, \"dst\", entry->type);\n\t\tadd_assoc_long(element, \"offset\", entry->gmtoffset);\n\t\tif (entry->full_tz_name) {\n\t\t\tadd_assoc_string(element, \"timezone_id\", entry->full_tz_name, 1);\n\t\t} else {\n\t\t\tadd_assoc_null(element, \"timezone_id\");\n\t\t}\n\n\t\tif (zend_hash_find(HASH_OF(return_value), entry->name, strlen(entry->name) + 1, (void **) &abbr_array_pp) == FAILURE) {\n\t\t\tMAKE_STD_ZVAL(abbr_array);\n\t\t\tarray_init(abbr_array);\n\t\t\tadd_assoc_zval(return_value, entry->name, abbr_array);\n\t\t} else {\n\t\t\tabbr_array = *abbr_array_pp;\n\t\t}\n\t\tadd_next_index_zval(abbr_array, element);\n\t\tentry++;\n\t} while (entry->name);\n}\n/* }}} */\n\n/* {{{ proto bool date_default_timezone_set(string timezone_identifier)\n Sets the default timezone used by all date/time functions in a script */\nPHP_FUNCTION(date_default_timezone_set)\n{\n\tchar *zone;\n\tint zone_len;\n\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"s\", &zone, &zone_len) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\tif (!timelib_timezone_id_is_valid(zone, DATE_TIMEZONEDB)) {\n\t\tphp_error_docref(NULL TSRMLS_CC, E_NOTICE, \"Timezone ID '%s' is invalid\", zone);\n\t\tRETURN_FALSE;\n\t}\n\tif (DATEG(timezone)) {\n\t\tefree(DATEG(timezone));\n\t\tDATEG(timezone) = NULL;\n\t}\n\tDATEG(timezone) = estrndup(zone, zone_len);\n\tRETURN_TRUE;\n}\n/* }}} */\n\n/* {{{ proto string date_default_timezone_get()\n Gets the default timezone used by all date/time functions in a script */\nPHP_FUNCTION(date_default_timezone_get)\n{\n\ttimelib_tzinfo *default_tz;\n\n\tdefault_tz = get_timezone_info(TSRMLS_C);\n\tRETVAL_STRING(default_tz->name, 1);\n}\n/* }}} */\n\n/* {{{ php_do_date_sunrise_sunset\n * Common for date_sunrise() and date_sunset() functions\n */\nstatic void php_do_date_sunrise_sunset(INTERNAL_FUNCTION_PARAMETERS, int calc_sunset)\n{\n\tdouble latitude = 0.0, longitude = 0.0, zenith = 0.0, gmt_offset = 0, altitude;\n\tdouble h_rise, h_set, N;\n\ttimelib_sll rise, set, transit;\n\tlong time, retformat = 0;\n\tint rs;\n\ttimelib_time *t;\n\ttimelib_tzinfo *tzi;\n\tchar *retstr;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"l|ldddd\", &time, &retformat, &latitude, &longitude, &zenith, &gmt_offset) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\t\n\tswitch (ZEND_NUM_ARGS()) {\n\t\tcase 1:\n\t\t\tretformat = SUNFUNCS_RET_STRING;\n\t\tcase 2:\n\t\t\tlatitude = INI_FLT(\"date.default_latitude\");\n\t\tcase 3:\n\t\t\tlongitude = INI_FLT(\"date.default_longitude\");\n\t\tcase 4:\n\t\t\tif (calc_sunset) {\n\t\t\t\tzenith = INI_FLT(\"date.sunset_zenith\");\n\t\t\t} else {\n\t\t\t\tzenith = INI_FLT(\"date.sunrise_zenith\");\n\t\t\t}\n\t\tcase 5:\n\t\tcase 6:\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"invalid format\");\n\t\t\tRETURN_FALSE;\n\t\t\tbreak;\n\t}\n\tif (retformat != SUNFUNCS_RET_TIMESTAMP &&\n\t\tretformat != SUNFUNCS_RET_STRING &&\n\t\tretformat != SUNFUNCS_RET_DOUBLE)\n\t{\n\t\tphp_error_docref(NULL TSRMLS_CC, E_WARNING, \"Wrong return format given, pick one of SUNFUNCS_RET_TIMESTAMP, SUNFUNCS_RET_STRING or SUNFUNCS_RET_DOUBLE\");\n\t\tRETURN_FALSE;\n\t}\n\taltitude = 90 - zenith;\n\n\t/* Initialize time struct */\n\tt = timelib_time_ctor();\n\ttzi = get_timezone_info(TSRMLS_C);\n\tt->tz_info = tzi;\n\tt->zone_type = TIMELIB_ZONETYPE_ID;\n\n\tif (ZEND_NUM_ARGS() <= 5) {\n\t\tgmt_offset = timelib_get_current_offset(t) / 3600;\n\t}\n\n\ttimelib_unixtime2local(t, time);\n\trs = timelib_astro_rise_set_altitude(t, longitude, latitude, altitude, 1, &h_rise, &h_set, &rise, &set, &transit);\n\ttimelib_time_dtor(t);\n\t\n\tif (rs != 0) {\n\t\tRETURN_FALSE;\n\t}\n\n\tif (retformat == SUNFUNCS_RET_TIMESTAMP) {\n\t\tRETURN_LONG(calc_sunset ? set : rise);\n\t}\n\tN = (calc_sunset ? h_set : h_rise) + gmt_offset;\n\n\tif (N > 24 || N < 0) {\n\t\tN -= floor(N / 24) * 24;\n\t}\n\n\tswitch (retformat) {\n\t\tcase SUNFUNCS_RET_STRING:\n\t\t\tspprintf(&retstr, 0, \"%02d:%02d\", (int) N, (int) (60 * (N - (int) N)));\n\t\t\tRETURN_STRINGL(retstr, 5, 0);\n\t\t\tbreak;\n\t\tcase SUNFUNCS_RET_DOUBLE:\n\t\t\tRETURN_DOUBLE(N);\n\t\t\tbreak;\n\t}\n}\n/* }}} */\n\n/* {{{ proto mixed date_sunrise(mixed time [, int format [, float latitude [, float longitude [, float zenith [, float gmt_offset]]]]])\n Returns time of sunrise for a given day and location */\nPHP_FUNCTION(date_sunrise)\n{\n\tphp_do_date_sunrise_sunset(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);\n}\n/* }}} */\n\n/* {{{ proto mixed date_sunset(mixed time [, int format [, float latitude [, float longitude [, float zenith [, float gmt_offset]]]]])\n Returns time of sunset for a given day and location */\nPHP_FUNCTION(date_sunset)\n{\n\tphp_do_date_sunrise_sunset(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);\n}\n/* }}} */\n\n/* {{{ proto array date_sun_info(long time, float latitude, float longitude)\n Returns an array with information about sun set/rise and twilight begin/end */\nPHP_FUNCTION(date_sun_info)\n{\n\tlong time;\n\tdouble latitude, longitude;\n\ttimelib_time *t, *t2;\n\ttimelib_tzinfo *tzi;\n\tint rs;\n\ttimelib_sll rise, set, transit;\n\tint dummy;\n\tdouble ddummy;\n\t\n\tif (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, \"ldd\", &time, &latitude, &longitude) == FAILURE) {\n\t\tRETURN_FALSE;\n\t}\n\t/* Initialize time struct */\n\tt = timelib_time_ctor();\n\ttzi = get_timezone_info(TSRMLS_C);\n\tt->tz_info = tzi;\n\tt->zone_type = TIMELIB_ZONETYPE_ID;\n\ttimelib_unixtime2local(t, time);\n\n\t/* Setup */\n\tt2 = timelib_time_ctor();\n\tarray_init(return_value);\n\t\n\t/* Get sun up/down and transit */\n\trs = timelib_astro_rise_set_altitude(t, longitude, latitude, -35.0/60, 1, &ddummy, &ddummy, &rise, &set, &transit);\n\tswitch (rs) {\n\t\tcase -1: /* always below */\n\t\t\tadd_assoc_bool(return_value, \"sunrise\", 0);\n\t\t\tadd_assoc_bool(return_value, \"sunset\", 0);\n\t\t\tbreak;\n\t\tcase 1: /* always above */\n\t\t\tadd_assoc_bool(return_value, \"sunrise\", 1);\n\t\t\tadd_assoc_bool(return_value, \"sunset\", 1);\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tt2->sse = rise;\n\t\t\tadd_assoc_long(return_value, \"sunrise\", timelib_date_to_int(t2, &dummy));\n\t\t\tt2->sse = set;\n\t\t\tadd_assoc_long(return_value, \"sunset\", timelib_date_to_int(t2, &dummy));\n\t}\n\tt2->sse = transit;\n\tadd_assoc_long(return_value, \"transit\", timelib_date_to_int(t2, &dummy));\n\n\t/* Get civil twilight */\n\trs = timelib_astro_rise_set_altitude(t, longitude, latitude, -6.0, 0, &ddummy, &ddummy, &rise, &set, &transit);\n\tswitch (rs) {\n\t\tcase -1: /* always below */\n\t\t\tadd_assoc_bool(return_value, \"civil_twilight_begin\", 0);\n\t\t\tadd_assoc_bool(return_value, \"civil_twilight_end\", 0);\n\t\t\tbreak;\n\t\tcase 1: /* always above */\n\t\t\tadd_assoc_bool(return_value, \"civil_twilight_begin\", 1);\n\t\t\tadd_assoc_bool(return_value, \"civil_twilight_end\", 1);\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tt2->sse = rise;\n\t\t\tadd_assoc_long(return_value, \"civil_twilight_begin\", timelib_date_to_int(t2, &dummy));\n\t\t\tt2->sse = set;\n\t\t\tadd_assoc_long(return_value, \"civil_twilight_end\", timelib_date_to_int(t2, &dummy));\n\t}\n\n\t/* Get nautical twilight */\n\trs = timelib_astro_rise_set_altitude(t, longitude, latitude, -12.0, 0, &ddummy, &ddummy, &rise, &set, &transit);\n\tswitch (rs) {\n\t\tcase -1: /* always below */\n\t\t\tadd_assoc_bool(return_value, \"nautical_twilight_begin\", 0);\n\t\t\tadd_assoc_bool(return_value, \"nautical_twilight_end\", 0);\n\t\t\tbreak;\n\t\tcase 1: /* always above */\n\t\t\tadd_assoc_bool(return_value, \"nautical_twilight_begin\", 1);\n\t\t\tadd_assoc_bool(return_value, \"nautical_twilight_end\", 1);\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tt2->sse = rise;\n\t\t\tadd_assoc_long(return_value, \"nautical_twilight_begin\", timelib_date_to_int(t2, &dummy));\n\t\t\tt2->sse = set;\n\t\t\tadd_assoc_long(return_value, \"nautical_twilight_end\", timelib_date_to_int(t2, &dummy));\n\t}\n\n\t/* Get astronomical twilight */\n\trs = timelib_astro_rise_set_altitude(t, longitude, latitude, -18.0, 0, &ddummy, &ddummy, &rise, &set, &transit);\n\tswitch (rs) {\n\t\tcase -1: /* always below */\n\t\t\tadd_assoc_bool(return_value, \"astronomical_twilight_begin\", 0);\n\t\t\tadd_assoc_bool(return_value, \"astronomical_twilight_end\", 0);\n\t\t\tbreak;\n\t\tcase 1: /* always above */\n\t\t\tadd_assoc_bool(return_value, \"astronomical_twilight_begin\", 1);\n\t\t\tadd_assoc_bool(return_value, \"astronomical_twilight_end\", 1);\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tt2->sse = rise;\n\t\t\tadd_assoc_long(return_value, \"astronomical_twilight_begin\", timelib_date_to_int(t2, &dummy));\n\t\t\tt2->sse = set;\n\t\t\tadd_assoc_long(return_value, \"astronomical_twilight_end\", timelib_date_to_int(t2, &dummy));\n\t}\n\ttimelib_time_dtor(t);\n\ttimelib_time_dtor(t2);\n}\n/* }}} */\n/*\n * Local variables:\n * tab-width: 4\n * c-basic-offset: 4\n * End:\n * vim600: fdm=marker\n * vim: noet sw=4 ts=4\n */\n\n\n/*\n +----------------------------------------------------------------------+\n | PHP Version 5 |\n +----------------------------------------------------------------------+\n | Copyright (c) 1997-2011 The PHP Group |\n +----------------------------------------------------------------------+\n | This source file is subject to version 3.01 of the PHP license, |\n | that is bundled with this package in the file LICENSE, and is |\n | available through the world-wide-web at the following url: |\n | http://www.php.net/license/3_01.txt |\n | If you did not receive a copy of the PHP license and are unable to |\n | obtain it through the world-wide-web, please send a note to |\n | license@php.net so we can mail you a copy immediately. |\n +----------------------------------------------------------------------+\n | Authors: Derick Rethans <derick@derickrethans.nl> |\n +----------------------------------------------------------------------+\n */\n\n/* $Id$ */\n\n#include \"php.h\"\n#include \"php_streams.h\"\n#include \"php_main.h\"\n#include \"php_globals.h\"\n#include \"php_ini.h\"\n#include \"ext/standard/info.h\"\n#include \"ext/standard/php_versioning.h\"\n#include \"ext/standard/php_math.h\"\n#include \"php_date.h\"\n#include \"zend_interfaces.h\"\n#include \"lib/timelib.h\"\n#include <time.h>\n\n#ifdef PHP_WIN32\nstatic __inline __int64 php_date_llabs( __int64 i ) { return i >= 0? i: -i; }\n#elif defined(__GNUC__) && __GNUC__ <